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Target FP: Make use of MPFR if available
[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 XSLTPROC
597 GDB_NM_FILE
598 LTLIBBABELTRACE
599 LIBBABELTRACE
600 HAVE_LIBBABELTRACE
601 HAVE_NATIVE_GCORE_HOST
602 NAT_GENERATED_FILES
603 XM_CLIBS
604 MH_CFLAGS
605 LOADLIBES
606 NAT_CDEPS
607 NATDEPFILES
608 NAT_FILE
609 target_subdir
610 CONFIG_UNINSTALL
611 CONFIG_INSTALL
612 CONFIG_CLEAN
613 CONFIG_ALL
614 CONFIG_SRCS
615 CONFIG_DEPS
616 CONFIG_OBS
617 PROFILE_CFLAGS
618 ENABLE_CFLAGS
619 SIM_OBS
620 SIM
621 XMKMF
622 GDBTK_SRC_DIR
623 GDBTK_CFLAGS
624 GDBTKLIBS
625 X_LIBS
626 X_LDFLAGS
627 X_CFLAGS
628 TK_XINCLUDES
629 TK_DEPS
630 TK_LIBRARY
631 TK_INCLUDE
632 TK_STUB_LIB_SPEC
633 TK_STUB_LIB_FLAG
634 TK_STUB_LIB_FILE
635 TK_LIB_SPEC
636 TK_LIB_FLAG
637 TK_LIB_FILE
638 TK_SRC_DIR
639 TK_BIN_DIR
640 TK_VERSION
641 TCL_DEPS
642 TCL_LIBRARY
643 TCL_INCLUDE
644 TCL_STUB_LIB_SPEC
645 TCL_STUB_LIB_FLAG
646 TCL_STUB_LIB_FILE
647 TCL_LIB_SPEC
648 TCL_LIB_FLAG
649 TCL_LIB_FILE
650 TCL_SRC_DIR
651 TCL_BIN_DIR
652 TCL_PATCH_LEVEL
653 TCL_VERSION
654 WIN32LDAPP
655 GUI_CFLAGS_X
656 LIBGUI
657 LTLIBLZMA
658 LIBLZMA
659 HAVE_LIBLZMA
660 WIN32LIBS
661 SER_HARDWIRE
662 WERROR_CFLAGS
663 WARN_CFLAGS
664 SYSTEM_GDBINIT
665 TARGET_SYSTEM_ROOT
666 CONFIG_LDFLAGS
667 RDYNAMIC
668 ALLOCA
669 LTLIBIPT
670 LIBIPT
671 HAVE_LIBIPT
672 HAVE_GUILE_FALSE
673 HAVE_GUILE_TRUE
674 GUILE_LIBS
675 GUILE_CPPFLAGS
676 GUILD_TARGET_FLAG
677 GUILD
678 pkg_config_prog_path
679 HAVE_PYTHON_FALSE
680 HAVE_PYTHON_TRUE
681 PYTHON_LIBS
682 PYTHON_CPPFLAGS
683 PYTHON_CFLAGS
684 python_prog_path
685 LTLIBMPFR
686 LIBMPFR
687 HAVE_LIBMPFR
688 LTLIBEXPAT
689 LIBEXPAT
690 HAVE_LIBEXPAT
691 JIT_READER_DIR
692 TARGET_PTR
693 READLINE_TEXI_INCFLAG
694 READLINE_CFLAGS
695 READLINE_DEPS
696 READLINE
697 LTLIBICONV
698 LIBICONV
699 zlibinc
700 zlibdir
701 MIG
702 WINDRES
703 DLLTOOL
704 AR
705 YFLAGS
706 YACC
707 RANLIB
708 LN_S
709 INSTALL_DATA
710 INSTALL_SCRIPT
711 INSTALL_PROGRAM
712 AWK
713 REPORT_BUGS_TEXI
714 REPORT_BUGS_TO
715 PKGVERSION
716 HAVE_NATIVE_GCORE_TARGET
717 TARGET_OBS
718 subdirs
719 GDB_DATADIR
720 DEBUGDIR
721 MAKEINFO_EXTRA_FLAGS
722 MAKEINFOFLAGS
723 MAKEINFO
724 PACKAGE
725 GNULIB_STDINT_H
726 CATOBJEXT
727 GENCAT
728 INSTOBJEXT
729 DATADIRNAME
730 CATALOGS
731 POSUB
732 GMSGFMT
733 XGETTEXT
734 INCINTL
735 LIBINTL_DEP
736 LIBINTL
737 USE_NLS
738 CCDEPMODE
739 CONFIG_SRC_SUBDIR
740 DEPDIR
741 am__leading_dot
742 CXX_DIALECT
743 HAVE_CXX11
744 INSTALL_STRIP_PROGRAM
745 STRIP
746 install_sh
747 target_os
748 target_vendor
749 target_cpu
750 target
751 host_os
752 host_vendor
753 host_cpu
754 host
755 build_os
756 build_vendor
757 build_cpu
758 build
759 EGREP
760 GREP
761 CPP
762 ac_ct_CXX
763 CXXFLAGS
764 CXX
765 OBJEXT
766 EXEEXT
767 ac_ct_CC
768 CPPFLAGS
769 LDFLAGS
770 CFLAGS
771 CC
772 MAINT
773 MAINTAINER_MODE_FALSE
774 MAINTAINER_MODE_TRUE
775 target_alias
776 host_alias
777 build_alias
778 LIBS
779 ECHO_T
780 ECHO_N
781 ECHO_C
782 DEFS
783 mandir
784 localedir
785 libdir
786 psdir
787 pdfdir
788 dvidir
789 htmldir
790 infodir
791 docdir
792 oldincludedir
793 includedir
794 localstatedir
795 sharedstatedir
796 sysconfdir
797 datadir
798 datarootdir
799 libexecdir
800 sbindir
801 bindir
802 program_transform_name
803 prefix
804 exec_prefix
805 PACKAGE_URL
806 PACKAGE_BUGREPORT
807 PACKAGE_STRING
808 PACKAGE_VERSION
809 PACKAGE_TARNAME
810 PACKAGE_NAME
811 PATH_SEPARATOR
812 SHELL'
813 ac_subst_files='nat_makefile_frag'
814 ac_user_opts='
815 enable_option_checking
816 enable_maintainer_mode
817 enable_plugins
818 enable_largefile
819 with_separate_debug_dir
820 with_gdb_datadir
821 with_relocated_sources
822 with_auto_load_dir
823 with_auto_load_safe_path
824 enable_targets
825 enable_64_bit_bfd
826 enable_gdbcli
827 enable_gdbmi
828 enable_tui
829 enable_gdbtk
830 with_libunwind_ia64
831 with_curses
832 enable_profiling
833 with_pkgversion
834 with_bugurl
835 with_system_zlib
836 with_gnu_ld
837 enable_rpath
838 with_libiconv_prefix
839 with_iconv_bin
840 with_system_readline
841 with_jit_reader_dir
842 with_expat
843 with_libexpat_prefix
844 with_mpfr
845 with_libmpfr_prefix
846 with_python
847 with_guile
848 enable_libmcheck
849 with_intel_pt
850 with_libipt_prefix
851 with_included_regex
852 with_sysroot
853 with_system_gdbinit
854 enable_werror
855 enable_build_warnings
856 enable_gdb_build_warnings
857 with_lzma
858 with_liblzma_prefix
859 with_tcl
860 with_tk
861 with_x
862 enable_sim
863 enable_multi_ice
864 enable_gdbserver
865 with_babeltrace
866 with_libbabeltrace_prefix
867 '
868 ac_precious_vars='build_alias
869 host_alias
870 target_alias
871 CC
872 CFLAGS
873 LDFLAGS
874 LIBS
875 CPPFLAGS
876 CXX
877 CXXFLAGS
878 CCC
879 CPP
880 MAKEINFO
881 MAKEINFOFLAGS
882 YACC
883 YFLAGS
884 XMKMF'
885 ac_subdirs_all='testsuite
886 gdbtk
887 multi-ice
888 gdbserver'
889
890 # Initialize some variables set by options.
891 ac_init_help=
892 ac_init_version=false
893 ac_unrecognized_opts=
894 ac_unrecognized_sep=
895 # The variables have the same names as the options, with
896 # dashes changed to underlines.
897 cache_file=/dev/null
898 exec_prefix=NONE
899 no_create=
900 no_recursion=
901 prefix=NONE
902 program_prefix=NONE
903 program_suffix=NONE
904 program_transform_name=s,x,x,
905 silent=
906 site=
907 srcdir=
908 verbose=
909 x_includes=NONE
910 x_libraries=NONE
911
912 # Installation directory options.
913 # These are left unexpanded so users can "make install exec_prefix=/foo"
914 # and all the variables that are supposed to be based on exec_prefix
915 # by default will actually change.
916 # Use braces instead of parens because sh, perl, etc. also accept them.
917 # (The list follows the same order as the GNU Coding Standards.)
918 bindir='${exec_prefix}/bin'
919 sbindir='${exec_prefix}/sbin'
920 libexecdir='${exec_prefix}/libexec'
921 datarootdir='${prefix}/share'
922 datadir='${datarootdir}'
923 sysconfdir='${prefix}/etc'
924 sharedstatedir='${prefix}/com'
925 localstatedir='${prefix}/var'
926 includedir='${prefix}/include'
927 oldincludedir='/usr/include'
928 docdir='${datarootdir}/doc/${PACKAGE}'
929 infodir='${datarootdir}/info'
930 htmldir='${docdir}'
931 dvidir='${docdir}'
932 pdfdir='${docdir}'
933 psdir='${docdir}'
934 libdir='${exec_prefix}/lib'
935 localedir='${datarootdir}/locale'
936 mandir='${datarootdir}/man'
937
938 ac_prev=
939 ac_dashdash=
940 for ac_option
941 do
942 # If the previous option needs an argument, assign it.
943 if test -n "$ac_prev"; then
944 eval $ac_prev=\$ac_option
945 ac_prev=
946 continue
947 fi
948
949 case $ac_option in
950 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
951 *) ac_optarg=yes ;;
952 esac
953
954 # Accept the important Cygnus configure options, so we can diagnose typos.
955
956 case $ac_dashdash$ac_option in
957 --)
958 ac_dashdash=yes ;;
959
960 -bindir | --bindir | --bindi | --bind | --bin | --bi)
961 ac_prev=bindir ;;
962 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
963 bindir=$ac_optarg ;;
964
965 -build | --build | --buil | --bui | --bu)
966 ac_prev=build_alias ;;
967 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
968 build_alias=$ac_optarg ;;
969
970 -cache-file | --cache-file | --cache-fil | --cache-fi \
971 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
972 ac_prev=cache_file ;;
973 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
974 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
975 cache_file=$ac_optarg ;;
976
977 --config-cache | -C)
978 cache_file=config.cache ;;
979
980 -datadir | --datadir | --datadi | --datad)
981 ac_prev=datadir ;;
982 -datadir=* | --datadir=* | --datadi=* | --datad=*)
983 datadir=$ac_optarg ;;
984
985 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
986 | --dataroo | --dataro | --datar)
987 ac_prev=datarootdir ;;
988 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
989 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
990 datarootdir=$ac_optarg ;;
991
992 -disable-* | --disable-*)
993 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
994 # Reject names that are not valid shell variable names.
995 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
996 as_fn_error "invalid feature name: $ac_useropt"
997 ac_useropt_orig=$ac_useropt
998 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
999 case $ac_user_opts in
1000 *"
1001 "enable_$ac_useropt"
1002 "*) ;;
1003 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1004 ac_unrecognized_sep=', ';;
1005 esac
1006 eval enable_$ac_useropt=no ;;
1007
1008 -docdir | --docdir | --docdi | --doc | --do)
1009 ac_prev=docdir ;;
1010 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1011 docdir=$ac_optarg ;;
1012
1013 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1014 ac_prev=dvidir ;;
1015 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1016 dvidir=$ac_optarg ;;
1017
1018 -enable-* | --enable-*)
1019 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1020 # Reject names that are not valid shell variable names.
1021 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1022 as_fn_error "invalid feature name: $ac_useropt"
1023 ac_useropt_orig=$ac_useropt
1024 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1025 case $ac_user_opts in
1026 *"
1027 "enable_$ac_useropt"
1028 "*) ;;
1029 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1030 ac_unrecognized_sep=', ';;
1031 esac
1032 eval enable_$ac_useropt=\$ac_optarg ;;
1033
1034 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1035 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1036 | --exec | --exe | --ex)
1037 ac_prev=exec_prefix ;;
1038 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1039 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1040 | --exec=* | --exe=* | --ex=*)
1041 exec_prefix=$ac_optarg ;;
1042
1043 -gas | --gas | --ga | --g)
1044 # Obsolete; use --with-gas.
1045 with_gas=yes ;;
1046
1047 -help | --help | --hel | --he | -h)
1048 ac_init_help=long ;;
1049 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1050 ac_init_help=recursive ;;
1051 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1052 ac_init_help=short ;;
1053
1054 -host | --host | --hos | --ho)
1055 ac_prev=host_alias ;;
1056 -host=* | --host=* | --hos=* | --ho=*)
1057 host_alias=$ac_optarg ;;
1058
1059 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1060 ac_prev=htmldir ;;
1061 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1062 | --ht=*)
1063 htmldir=$ac_optarg ;;
1064
1065 -includedir | --includedir | --includedi | --included | --include \
1066 | --includ | --inclu | --incl | --inc)
1067 ac_prev=includedir ;;
1068 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1069 | --includ=* | --inclu=* | --incl=* | --inc=*)
1070 includedir=$ac_optarg ;;
1071
1072 -infodir | --infodir | --infodi | --infod | --info | --inf)
1073 ac_prev=infodir ;;
1074 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1075 infodir=$ac_optarg ;;
1076
1077 -libdir | --libdir | --libdi | --libd)
1078 ac_prev=libdir ;;
1079 -libdir=* | --libdir=* | --libdi=* | --libd=*)
1080 libdir=$ac_optarg ;;
1081
1082 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1083 | --libexe | --libex | --libe)
1084 ac_prev=libexecdir ;;
1085 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1086 | --libexe=* | --libex=* | --libe=*)
1087 libexecdir=$ac_optarg ;;
1088
1089 -localedir | --localedir | --localedi | --localed | --locale)
1090 ac_prev=localedir ;;
1091 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1092 localedir=$ac_optarg ;;
1093
1094 -localstatedir | --localstatedir | --localstatedi | --localstated \
1095 | --localstate | --localstat | --localsta | --localst | --locals)
1096 ac_prev=localstatedir ;;
1097 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1098 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1099 localstatedir=$ac_optarg ;;
1100
1101 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1102 ac_prev=mandir ;;
1103 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1104 mandir=$ac_optarg ;;
1105
1106 -nfp | --nfp | --nf)
1107 # Obsolete; use --without-fp.
1108 with_fp=no ;;
1109
1110 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1111 | --no-cr | --no-c | -n)
1112 no_create=yes ;;
1113
1114 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1115 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1116 no_recursion=yes ;;
1117
1118 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1119 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1120 | --oldin | --oldi | --old | --ol | --o)
1121 ac_prev=oldincludedir ;;
1122 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1123 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1124 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1125 oldincludedir=$ac_optarg ;;
1126
1127 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1128 ac_prev=prefix ;;
1129 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1130 prefix=$ac_optarg ;;
1131
1132 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1133 | --program-pre | --program-pr | --program-p)
1134 ac_prev=program_prefix ;;
1135 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1136 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1137 program_prefix=$ac_optarg ;;
1138
1139 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1140 | --program-suf | --program-su | --program-s)
1141 ac_prev=program_suffix ;;
1142 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1143 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1144 program_suffix=$ac_optarg ;;
1145
1146 -program-transform-name | --program-transform-name \
1147 | --program-transform-nam | --program-transform-na \
1148 | --program-transform-n | --program-transform- \
1149 | --program-transform | --program-transfor \
1150 | --program-transfo | --program-transf \
1151 | --program-trans | --program-tran \
1152 | --progr-tra | --program-tr | --program-t)
1153 ac_prev=program_transform_name ;;
1154 -program-transform-name=* | --program-transform-name=* \
1155 | --program-transform-nam=* | --program-transform-na=* \
1156 | --program-transform-n=* | --program-transform-=* \
1157 | --program-transform=* | --program-transfor=* \
1158 | --program-transfo=* | --program-transf=* \
1159 | --program-trans=* | --program-tran=* \
1160 | --progr-tra=* | --program-tr=* | --program-t=*)
1161 program_transform_name=$ac_optarg ;;
1162
1163 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1164 ac_prev=pdfdir ;;
1165 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1166 pdfdir=$ac_optarg ;;
1167
1168 -psdir | --psdir | --psdi | --psd | --ps)
1169 ac_prev=psdir ;;
1170 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1171 psdir=$ac_optarg ;;
1172
1173 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1174 | -silent | --silent | --silen | --sile | --sil)
1175 silent=yes ;;
1176
1177 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1178 ac_prev=sbindir ;;
1179 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1180 | --sbi=* | --sb=*)
1181 sbindir=$ac_optarg ;;
1182
1183 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1184 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1185 | --sharedst | --shareds | --shared | --share | --shar \
1186 | --sha | --sh)
1187 ac_prev=sharedstatedir ;;
1188 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1189 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1190 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1191 | --sha=* | --sh=*)
1192 sharedstatedir=$ac_optarg ;;
1193
1194 -site | --site | --sit)
1195 ac_prev=site ;;
1196 -site=* | --site=* | --sit=*)
1197 site=$ac_optarg ;;
1198
1199 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1200 ac_prev=srcdir ;;
1201 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1202 srcdir=$ac_optarg ;;
1203
1204 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1205 | --syscon | --sysco | --sysc | --sys | --sy)
1206 ac_prev=sysconfdir ;;
1207 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1208 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1209 sysconfdir=$ac_optarg ;;
1210
1211 -target | --target | --targe | --targ | --tar | --ta | --t)
1212 ac_prev=target_alias ;;
1213 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1214 target_alias=$ac_optarg ;;
1215
1216 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1217 verbose=yes ;;
1218
1219 -version | --version | --versio | --versi | --vers | -V)
1220 ac_init_version=: ;;
1221
1222 -with-* | --with-*)
1223 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1224 # Reject names that are not valid shell variable names.
1225 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1226 as_fn_error "invalid package name: $ac_useropt"
1227 ac_useropt_orig=$ac_useropt
1228 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1229 case $ac_user_opts in
1230 *"
1231 "with_$ac_useropt"
1232 "*) ;;
1233 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1234 ac_unrecognized_sep=', ';;
1235 esac
1236 eval with_$ac_useropt=\$ac_optarg ;;
1237
1238 -without-* | --without-*)
1239 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1240 # Reject names that are not valid shell variable names.
1241 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1242 as_fn_error "invalid package name: $ac_useropt"
1243 ac_useropt_orig=$ac_useropt
1244 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1245 case $ac_user_opts in
1246 *"
1247 "with_$ac_useropt"
1248 "*) ;;
1249 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1250 ac_unrecognized_sep=', ';;
1251 esac
1252 eval with_$ac_useropt=no ;;
1253
1254 --x)
1255 # Obsolete; use --with-x.
1256 with_x=yes ;;
1257
1258 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1259 | --x-incl | --x-inc | --x-in | --x-i)
1260 ac_prev=x_includes ;;
1261 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1262 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1263 x_includes=$ac_optarg ;;
1264
1265 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1266 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1267 ac_prev=x_libraries ;;
1268 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1269 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1270 x_libraries=$ac_optarg ;;
1271
1272 -*) as_fn_error "unrecognized option: \`$ac_option'
1273 Try \`$0 --help' for more information."
1274 ;;
1275
1276 *=*)
1277 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1278 # Reject names that are not valid shell variable names.
1279 case $ac_envvar in #(
1280 '' | [0-9]* | *[!_$as_cr_alnum]* )
1281 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1282 esac
1283 eval $ac_envvar=\$ac_optarg
1284 export $ac_envvar ;;
1285
1286 *)
1287 # FIXME: should be removed in autoconf 3.0.
1288 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1289 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1290 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1291 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1292 ;;
1293
1294 esac
1295 done
1296
1297 if test -n "$ac_prev"; then
1298 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1299 as_fn_error "missing argument to $ac_option"
1300 fi
1301
1302 if test -n "$ac_unrecognized_opts"; then
1303 case $enable_option_checking in
1304 no) ;;
1305 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1306 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1307 esac
1308 fi
1309
1310 # Check all directory arguments for consistency.
1311 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1312 datadir sysconfdir sharedstatedir localstatedir includedir \
1313 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1314 libdir localedir mandir
1315 do
1316 eval ac_val=\$$ac_var
1317 # Remove trailing slashes.
1318 case $ac_val in
1319 */ )
1320 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1321 eval $ac_var=\$ac_val;;
1322 esac
1323 # Be sure to have absolute directory names.
1324 case $ac_val in
1325 [\\/$]* | ?:[\\/]* ) continue;;
1326 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1327 esac
1328 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1329 done
1330
1331 # There might be people who depend on the old broken behavior: `$host'
1332 # used to hold the argument of --host etc.
1333 # FIXME: To remove some day.
1334 build=$build_alias
1335 host=$host_alias
1336 target=$target_alias
1337
1338 # FIXME: To remove some day.
1339 if test "x$host_alias" != x; then
1340 if test "x$build_alias" = x; then
1341 cross_compiling=maybe
1342 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1343 If a cross compiler is detected then cross compile mode will be used." >&2
1344 elif test "x$build_alias" != "x$host_alias"; then
1345 cross_compiling=yes
1346 fi
1347 fi
1348
1349 ac_tool_prefix=
1350 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1351
1352 test "$silent" = yes && exec 6>/dev/null
1353
1354
1355 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1356 ac_ls_di=`ls -di .` &&
1357 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1358 as_fn_error "working directory cannot be determined"
1359 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1360 as_fn_error "pwd does not report name of working directory"
1361
1362
1363 # Find the source files, if location was not specified.
1364 if test -z "$srcdir"; then
1365 ac_srcdir_defaulted=yes
1366 # Try the directory containing this script, then the parent directory.
1367 ac_confdir=`$as_dirname -- "$as_myself" ||
1368 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1369 X"$as_myself" : 'X\(//\)[^/]' \| \
1370 X"$as_myself" : 'X\(//\)$' \| \
1371 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1372 $as_echo X"$as_myself" |
1373 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1374 s//\1/
1375 q
1376 }
1377 /^X\(\/\/\)[^/].*/{
1378 s//\1/
1379 q
1380 }
1381 /^X\(\/\/\)$/{
1382 s//\1/
1383 q
1384 }
1385 /^X\(\/\).*/{
1386 s//\1/
1387 q
1388 }
1389 s/.*/./; q'`
1390 srcdir=$ac_confdir
1391 if test ! -r "$srcdir/$ac_unique_file"; then
1392 srcdir=..
1393 fi
1394 else
1395 ac_srcdir_defaulted=no
1396 fi
1397 if test ! -r "$srcdir/$ac_unique_file"; then
1398 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1399 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1400 fi
1401 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1402 ac_abs_confdir=`(
1403 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1404 pwd)`
1405 # When building in place, set srcdir=.
1406 if test "$ac_abs_confdir" = "$ac_pwd"; then
1407 srcdir=.
1408 fi
1409 # Remove unnecessary trailing slashes from srcdir.
1410 # Double slashes in file names in object file debugging info
1411 # mess up M-x gdb in Emacs.
1412 case $srcdir in
1413 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1414 esac
1415 for ac_var in $ac_precious_vars; do
1416 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1417 eval ac_env_${ac_var}_value=\$${ac_var}
1418 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1419 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1420 done
1421
1422 #
1423 # Report the --help message.
1424 #
1425 if test "$ac_init_help" = "long"; then
1426 # Omit some internal or obsolete options to make the list less imposing.
1427 # This message is too long to be a string in the A/UX 3.1 sh.
1428 cat <<_ACEOF
1429 \`configure' configures this package to adapt to many kinds of systems.
1430
1431 Usage: $0 [OPTION]... [VAR=VALUE]...
1432
1433 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1434 VAR=VALUE. See below for descriptions of some of the useful variables.
1435
1436 Defaults for the options are specified in brackets.
1437
1438 Configuration:
1439 -h, --help display this help and exit
1440 --help=short display options specific to this package
1441 --help=recursive display the short help of all the included packages
1442 -V, --version display version information and exit
1443 -q, --quiet, --silent do not print \`checking...' messages
1444 --cache-file=FILE cache test results in FILE [disabled]
1445 -C, --config-cache alias for \`--cache-file=config.cache'
1446 -n, --no-create do not create output files
1447 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1448
1449 Installation directories:
1450 --prefix=PREFIX install architecture-independent files in PREFIX
1451 [$ac_default_prefix]
1452 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1453 [PREFIX]
1454
1455 By default, \`make install' will install all the files in
1456 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1457 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1458 for instance \`--prefix=\$HOME'.
1459
1460 For better control, use the options below.
1461
1462 Fine tuning of the installation directories:
1463 --bindir=DIR user executables [EPREFIX/bin]
1464 --sbindir=DIR system admin executables [EPREFIX/sbin]
1465 --libexecdir=DIR program executables [EPREFIX/libexec]
1466 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1467 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1468 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1469 --libdir=DIR object code libraries [EPREFIX/lib]
1470 --includedir=DIR C header files [PREFIX/include]
1471 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1472 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1473 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1474 --infodir=DIR info documentation [DATAROOTDIR/info]
1475 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1476 --mandir=DIR man documentation [DATAROOTDIR/man]
1477 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1478 --htmldir=DIR html documentation [DOCDIR]
1479 --dvidir=DIR dvi documentation [DOCDIR]
1480 --pdfdir=DIR pdf documentation [DOCDIR]
1481 --psdir=DIR ps documentation [DOCDIR]
1482 _ACEOF
1483
1484 cat <<\_ACEOF
1485
1486 Program names:
1487 --program-prefix=PREFIX prepend PREFIX to installed program names
1488 --program-suffix=SUFFIX append SUFFIX to installed program names
1489 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1490
1491 X features:
1492 --x-includes=DIR X include files are in DIR
1493 --x-libraries=DIR X library files are in DIR
1494
1495 System types:
1496 --build=BUILD configure for building on BUILD [guessed]
1497 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1498 --target=TARGET configure for building compilers for TARGET [HOST]
1499 _ACEOF
1500 fi
1501
1502 if test -n "$ac_init_help"; then
1503
1504 cat <<\_ACEOF
1505
1506 Optional Features:
1507 --disable-option-checking ignore unrecognized --enable/--with options
1508 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1509 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1510 --enable-maintainer-mode enable make rules and dependencies not useful
1511 (and sometimes confusing) to the casual installer
1512 --enable-plugins Enable support for plugins
1513 --disable-largefile omit support for large files
1514 --enable-targets=TARGETS
1515 alternative target configurations
1516 --enable-64-bit-bfd 64-bit support (on hosts with narrower word sizes)
1517 --disable-gdbcli disable command-line interface (CLI)
1518 --disable-gdbmi disable machine-interface (MI)
1519 --enable-tui enable full-screen terminal user interface (TUI)
1520 --enable-gdbtk enable gdbtk graphical user interface (GUI)
1521 --enable-profiling enable profiling of GDB
1522 --disable-rpath do not hardcode runtime library paths
1523 --enable-libmcheck Try linking with -lmcheck if available
1524 --enable-werror treat compile warnings as errors
1525 --enable-build-warnings enable build-time compiler warnings if gcc is used
1526 --enable-gdb-build-warnings
1527 enable GDB specific build-time compiler warnings if
1528 gcc is used
1529 --enable-sim link gdb with simulator
1530 --enable-multi-ice build the multi-ice-gdb-server
1531 --enable-gdbserver automatically build gdbserver (yes/no/auto, default
1532 is auto)
1533
1534 Optional Packages:
1535 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1536 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1537 --with-separate-debug-dir=PATH
1538 look for global separate debug info in this path
1539 [LIBDIR/debug]
1540 --with-gdb-datadir=PATH look for global separate data files in this path
1541 [DATADIR/gdb]
1542 --with-relocated-sources=PATH
1543 automatically relocate this path for source files
1544 --with-auto-load-dir=PATH
1545 directories from which to load auto-loaded scripts
1546 [$debugdir:$datadir/auto-load]
1547 --with-auto-load-safe-path=PATH
1548 directories safe to hold auto-loaded files
1549 [--with-auto-load-dir]
1550 --without-auto-load-safe-path
1551 do not restrict auto-loaded files locations
1552 --with-libunwind-ia64 use libunwind frame unwinding for ia64 targets
1553 --with-curses use the curses library instead of the termcap
1554 library
1555 --with-pkgversion=PKG Use PKG in the version string in place of "GDB"
1556 --with-bugurl=URL Direct users to URL to report a bug
1557 --with-system-zlib use installed libz
1558 --with-gnu-ld assume the C compiler uses GNU ld default=no
1559 --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib
1560 --without-libiconv-prefix don't search for libiconv in includedir and libdir
1561 --with-iconv-bin=PATH specify where to find the iconv program
1562 --with-system-readline use installed readline library
1563 --with-jit-reader-dir=PATH
1564 directory to load the JIT readers from
1565 --with-expat include expat support (auto/yes/no)
1566 --with-libexpat-prefix[=DIR] search for libexpat in DIR/include and DIR/lib
1567 --without-libexpat-prefix don't search for libexpat in includedir and libdir
1568 --with-mpfr include MPFR support (auto/yes/no)
1569 --with-libmpfr-prefix[=DIR] search for libmpfr in DIR/include and DIR/lib
1570 --without-libmpfr-prefix don't search for libmpfr in includedir and libdir
1571 --with-python[=PYTHON] include python support
1572 (auto/yes/no/<python-program>)
1573 --with-guile[=GUILE] include guile support
1574 (auto/yes/no/<guile-version>/<pkg-config-program>)
1575 --with-intel-pt include Intel Processor Trace support (auto/yes/no)
1576 --with-libipt-prefix[=DIR] search for libipt in DIR/include and DIR/lib
1577 --without-libipt-prefix don't search for libipt in includedir and libdir
1578 --without-included-regex
1579 don't use included regex; this is the default on
1580 systems with version 2 of the GNU C library (use
1581 with caution on other system)
1582 --with-sysroot[=DIR] search for usr/lib et al within DIR
1583 --with-system-gdbinit=PATH
1584 automatically load a system-wide gdbinit file
1585 --with-lzma support lzma compression (auto/yes/no)
1586 --with-liblzma-prefix[=DIR] search for liblzma in DIR/include and DIR/lib
1587 --without-liblzma-prefix don't search for liblzma in includedir and libdir
1588 --with-tcl directory containing tcl configuration (tclConfig.sh)
1589 --with-tk directory containing tk configuration (tkConfig.sh)
1590 --with-x use the X Window System
1591 --with-babeltrace include babeltrace support (auto/yes/no)
1592 --with-libbabeltrace-prefix[=DIR] search for libbabeltrace in DIR/include and DIR/lib
1593 --without-libbabeltrace-prefix don't search for libbabeltrace in includedir and libdir
1594
1595 Some influential environment variables:
1596 CC C compiler command
1597 CFLAGS C compiler flags
1598 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1599 nonstandard directory <lib dir>
1600 LIBS libraries to pass to the linker, e.g. -l<library>
1601 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1602 you have headers in a nonstandard directory <include dir>
1603 CXX C++ compiler command
1604 CXXFLAGS C++ compiler flags
1605 CPP C preprocessor
1606 MAKEINFO Parent configure detects if it is of sufficient version.
1607 MAKEINFOFLAGS
1608 Parameters for MAKEINFO.
1609 YACC The `Yet Another C Compiler' implementation to use. Defaults to
1610 the first program found out of: `bison -y', `byacc', `yacc'.
1611 YFLAGS The list of arguments that will be passed by default to $YACC.
1612 This script will default YFLAGS to the empty string to avoid a
1613 default value of `-d' given by some make applications.
1614 XMKMF Path to xmkmf, Makefile generator for X Window System
1615
1616 Use these variables to override the choices made by `configure' or to help
1617 it to find libraries and programs with nonstandard names/locations.
1618
1619 Report bugs to the package provider.
1620 _ACEOF
1621 ac_status=$?
1622 fi
1623
1624 if test "$ac_init_help" = "recursive"; then
1625 # If there are subdirs, report their specific --help.
1626 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1627 test -d "$ac_dir" ||
1628 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1629 continue
1630 ac_builddir=.
1631
1632 case "$ac_dir" in
1633 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1634 *)
1635 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1636 # A ".." for each directory in $ac_dir_suffix.
1637 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1638 case $ac_top_builddir_sub in
1639 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1640 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1641 esac ;;
1642 esac
1643 ac_abs_top_builddir=$ac_pwd
1644 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1645 # for backward compatibility:
1646 ac_top_builddir=$ac_top_build_prefix
1647
1648 case $srcdir in
1649 .) # We are building in place.
1650 ac_srcdir=.
1651 ac_top_srcdir=$ac_top_builddir_sub
1652 ac_abs_top_srcdir=$ac_pwd ;;
1653 [\\/]* | ?:[\\/]* ) # Absolute name.
1654 ac_srcdir=$srcdir$ac_dir_suffix;
1655 ac_top_srcdir=$srcdir
1656 ac_abs_top_srcdir=$srcdir ;;
1657 *) # Relative name.
1658 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1659 ac_top_srcdir=$ac_top_build_prefix$srcdir
1660 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1661 esac
1662 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1663
1664 cd "$ac_dir" || { ac_status=$?; continue; }
1665 # Check for guested configure.
1666 if test -f "$ac_srcdir/configure.gnu"; then
1667 echo &&
1668 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1669 elif test -f "$ac_srcdir/configure"; then
1670 echo &&
1671 $SHELL "$ac_srcdir/configure" --help=recursive
1672 else
1673 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1674 fi || ac_status=$?
1675 cd "$ac_pwd" || { ac_status=$?; break; }
1676 done
1677 fi
1678
1679 test -n "$ac_init_help" && exit $ac_status
1680 if $ac_init_version; then
1681 cat <<\_ACEOF
1682 configure
1683 generated by GNU Autoconf 2.64
1684
1685 Copyright (C) 2009 Free Software Foundation, Inc.
1686 This configure script is free software; the Free Software Foundation
1687 gives unlimited permission to copy, distribute and modify it.
1688 _ACEOF
1689 exit
1690 fi
1691
1692 ## ------------------------ ##
1693 ## Autoconf initialization. ##
1694 ## ------------------------ ##
1695
1696 # ac_fn_c_try_compile LINENO
1697 # --------------------------
1698 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1699 ac_fn_c_try_compile ()
1700 {
1701 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1702 rm -f conftest.$ac_objext
1703 if { { ac_try="$ac_compile"
1704 case "(($ac_try" in
1705 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1706 *) ac_try_echo=$ac_try;;
1707 esac
1708 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1709 $as_echo "$ac_try_echo"; } >&5
1710 (eval "$ac_compile") 2>conftest.err
1711 ac_status=$?
1712 if test -s conftest.err; then
1713 grep -v '^ *+' conftest.err >conftest.er1
1714 cat conftest.er1 >&5
1715 mv -f conftest.er1 conftest.err
1716 fi
1717 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1718 test $ac_status = 0; } && {
1719 test -z "$ac_c_werror_flag" ||
1720 test ! -s conftest.err
1721 } && test -s conftest.$ac_objext; then :
1722 ac_retval=0
1723 else
1724 $as_echo "$as_me: failed program was:" >&5
1725 sed 's/^/| /' conftest.$ac_ext >&5
1726
1727 ac_retval=1
1728 fi
1729 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1730 return $ac_retval
1731
1732 } # ac_fn_c_try_compile
1733
1734 # ac_fn_cxx_try_compile LINENO
1735 # ----------------------------
1736 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1737 ac_fn_cxx_try_compile ()
1738 {
1739 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1740 rm -f conftest.$ac_objext
1741 if { { ac_try="$ac_compile"
1742 case "(($ac_try" in
1743 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1744 *) ac_try_echo=$ac_try;;
1745 esac
1746 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1747 $as_echo "$ac_try_echo"; } >&5
1748 (eval "$ac_compile") 2>conftest.err
1749 ac_status=$?
1750 if test -s conftest.err; then
1751 grep -v '^ *+' conftest.err >conftest.er1
1752 cat conftest.er1 >&5
1753 mv -f conftest.er1 conftest.err
1754 fi
1755 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1756 test $ac_status = 0; } && {
1757 test -z "$ac_cxx_werror_flag" ||
1758 test ! -s conftest.err
1759 } && test -s conftest.$ac_objext; then :
1760 ac_retval=0
1761 else
1762 $as_echo "$as_me: failed program was:" >&5
1763 sed 's/^/| /' conftest.$ac_ext >&5
1764
1765 ac_retval=1
1766 fi
1767 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1768 return $ac_retval
1769
1770 } # ac_fn_cxx_try_compile
1771
1772 # ac_fn_c_try_cpp LINENO
1773 # ----------------------
1774 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1775 ac_fn_c_try_cpp ()
1776 {
1777 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1778 if { { ac_try="$ac_cpp conftest.$ac_ext"
1779 case "(($ac_try" in
1780 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1781 *) ac_try_echo=$ac_try;;
1782 esac
1783 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1784 $as_echo "$ac_try_echo"; } >&5
1785 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1786 ac_status=$?
1787 if test -s conftest.err; then
1788 grep -v '^ *+' conftest.err >conftest.er1
1789 cat conftest.er1 >&5
1790 mv -f conftest.er1 conftest.err
1791 fi
1792 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1793 test $ac_status = 0; } >/dev/null && {
1794 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1795 test ! -s conftest.err
1796 }; then :
1797 ac_retval=0
1798 else
1799 $as_echo "$as_me: failed program was:" >&5
1800 sed 's/^/| /' conftest.$ac_ext >&5
1801
1802 ac_retval=1
1803 fi
1804 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1805 return $ac_retval
1806
1807 } # ac_fn_c_try_cpp
1808
1809 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1810 # -------------------------------------------------------
1811 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1812 # the include files in INCLUDES and setting the cache variable VAR
1813 # accordingly.
1814 ac_fn_c_check_header_mongrel ()
1815 {
1816 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1817 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1819 $as_echo_n "checking for $2... " >&6; }
1820 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1821 $as_echo_n "(cached) " >&6
1822 fi
1823 eval ac_res=\$$3
1824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1825 $as_echo "$ac_res" >&6; }
1826 else
1827 # Is the header compilable?
1828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1829 $as_echo_n "checking $2 usability... " >&6; }
1830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1831 /* end confdefs.h. */
1832 $4
1833 #include <$2>
1834 _ACEOF
1835 if ac_fn_c_try_compile "$LINENO"; then :
1836 ac_header_compiler=yes
1837 else
1838 ac_header_compiler=no
1839 fi
1840 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1842 $as_echo "$ac_header_compiler" >&6; }
1843
1844 # Is the header present?
1845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1846 $as_echo_n "checking $2 presence... " >&6; }
1847 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1848 /* end confdefs.h. */
1849 #include <$2>
1850 _ACEOF
1851 if ac_fn_c_try_cpp "$LINENO"; then :
1852 ac_header_preproc=yes
1853 else
1854 ac_header_preproc=no
1855 fi
1856 rm -f conftest.err conftest.$ac_ext
1857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1858 $as_echo "$ac_header_preproc" >&6; }
1859
1860 # So? What about this header?
1861 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1862 yes:no: )
1863 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1864 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1865 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1866 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1867 ;;
1868 no:yes:* )
1869 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1870 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1871 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1872 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1873 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1874 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1875 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1876 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1877 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1878 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1879 ;;
1880 esac
1881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1882 $as_echo_n "checking for $2... " >&6; }
1883 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1884 $as_echo_n "(cached) " >&6
1885 else
1886 eval "$3=\$ac_header_compiler"
1887 fi
1888 eval ac_res=\$$3
1889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1890 $as_echo "$ac_res" >&6; }
1891 fi
1892 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1893
1894 } # ac_fn_c_check_header_mongrel
1895
1896 # ac_fn_c_try_run LINENO
1897 # ----------------------
1898 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1899 # that executables *can* be run.
1900 ac_fn_c_try_run ()
1901 {
1902 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1903 if { { ac_try="$ac_link"
1904 case "(($ac_try" in
1905 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1906 *) ac_try_echo=$ac_try;;
1907 esac
1908 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1909 $as_echo "$ac_try_echo"; } >&5
1910 (eval "$ac_link") 2>&5
1911 ac_status=$?
1912 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1913 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1914 { { case "(($ac_try" in
1915 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1916 *) ac_try_echo=$ac_try;;
1917 esac
1918 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1919 $as_echo "$ac_try_echo"; } >&5
1920 (eval "$ac_try") 2>&5
1921 ac_status=$?
1922 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1923 test $ac_status = 0; }; }; then :
1924 ac_retval=0
1925 else
1926 $as_echo "$as_me: program exited with status $ac_status" >&5
1927 $as_echo "$as_me: failed program was:" >&5
1928 sed 's/^/| /' conftest.$ac_ext >&5
1929
1930 ac_retval=$ac_status
1931 fi
1932 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1933 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1934 return $ac_retval
1935
1936 } # ac_fn_c_try_run
1937
1938 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1939 # -------------------------------------------------------
1940 # Tests whether HEADER exists and can be compiled using the include files in
1941 # INCLUDES, setting the cache variable VAR accordingly.
1942 ac_fn_c_check_header_compile ()
1943 {
1944 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1946 $as_echo_n "checking for $2... " >&6; }
1947 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1948 $as_echo_n "(cached) " >&6
1949 else
1950 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1951 /* end confdefs.h. */
1952 $4
1953 #include <$2>
1954 _ACEOF
1955 if ac_fn_c_try_compile "$LINENO"; then :
1956 eval "$3=yes"
1957 else
1958 eval "$3=no"
1959 fi
1960 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1961 fi
1962 eval ac_res=\$$3
1963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1964 $as_echo "$ac_res" >&6; }
1965 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1966
1967 } # ac_fn_c_check_header_compile
1968
1969 # ac_fn_c_try_link LINENO
1970 # -----------------------
1971 # Try to link conftest.$ac_ext, and return whether this succeeded.
1972 ac_fn_c_try_link ()
1973 {
1974 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1975 rm -f conftest.$ac_objext conftest$ac_exeext
1976 if { { ac_try="$ac_link"
1977 case "(($ac_try" in
1978 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1979 *) ac_try_echo=$ac_try;;
1980 esac
1981 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1982 $as_echo "$ac_try_echo"; } >&5
1983 (eval "$ac_link") 2>conftest.err
1984 ac_status=$?
1985 if test -s conftest.err; then
1986 grep -v '^ *+' conftest.err >conftest.er1
1987 cat conftest.er1 >&5
1988 mv -f conftest.er1 conftest.err
1989 fi
1990 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1991 test $ac_status = 0; } && {
1992 test -z "$ac_c_werror_flag" ||
1993 test ! -s conftest.err
1994 } && test -s conftest$ac_exeext && {
1995 test "$cross_compiling" = yes ||
1996 $as_test_x conftest$ac_exeext
1997 }; then :
1998 ac_retval=0
1999 else
2000 $as_echo "$as_me: failed program was:" >&5
2001 sed 's/^/| /' conftest.$ac_ext >&5
2002
2003 ac_retval=1
2004 fi
2005 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2006 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2007 # interfere with the next link command; also delete a directory that is
2008 # left behind by Apple's compiler. We do this before executing the actions.
2009 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2010 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2011 return $ac_retval
2012
2013 } # ac_fn_c_try_link
2014
2015 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2016 # --------------------------------------------
2017 # Tries to find the compile-time value of EXPR in a program that includes
2018 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2019 # computed
2020 ac_fn_c_compute_int ()
2021 {
2022 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2023 if test "$cross_compiling" = yes; then
2024 # Depending upon the size, compute the lo and hi bounds.
2025 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2026 /* end confdefs.h. */
2027 $4
2028 int
2029 main ()
2030 {
2031 static int test_array [1 - 2 * !(($2) >= 0)];
2032 test_array [0] = 0
2033
2034 ;
2035 return 0;
2036 }
2037 _ACEOF
2038 if ac_fn_c_try_compile "$LINENO"; then :
2039 ac_lo=0 ac_mid=0
2040 while :; do
2041 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2042 /* end confdefs.h. */
2043 $4
2044 int
2045 main ()
2046 {
2047 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2048 test_array [0] = 0
2049
2050 ;
2051 return 0;
2052 }
2053 _ACEOF
2054 if ac_fn_c_try_compile "$LINENO"; then :
2055 ac_hi=$ac_mid; break
2056 else
2057 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2058 if test $ac_lo -le $ac_mid; then
2059 ac_lo= ac_hi=
2060 break
2061 fi
2062 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2063 fi
2064 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2065 done
2066 else
2067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2068 /* end confdefs.h. */
2069 $4
2070 int
2071 main ()
2072 {
2073 static int test_array [1 - 2 * !(($2) < 0)];
2074 test_array [0] = 0
2075
2076 ;
2077 return 0;
2078 }
2079 _ACEOF
2080 if ac_fn_c_try_compile "$LINENO"; then :
2081 ac_hi=-1 ac_mid=-1
2082 while :; do
2083 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2084 /* end confdefs.h. */
2085 $4
2086 int
2087 main ()
2088 {
2089 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2090 test_array [0] = 0
2091
2092 ;
2093 return 0;
2094 }
2095 _ACEOF
2096 if ac_fn_c_try_compile "$LINENO"; then :
2097 ac_lo=$ac_mid; break
2098 else
2099 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2100 if test $ac_mid -le $ac_hi; then
2101 ac_lo= ac_hi=
2102 break
2103 fi
2104 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2105 fi
2106 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2107 done
2108 else
2109 ac_lo= ac_hi=
2110 fi
2111 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2112 fi
2113 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2114 # Binary search between lo and hi bounds.
2115 while test "x$ac_lo" != "x$ac_hi"; do
2116 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2118 /* end confdefs.h. */
2119 $4
2120 int
2121 main ()
2122 {
2123 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2124 test_array [0] = 0
2125
2126 ;
2127 return 0;
2128 }
2129 _ACEOF
2130 if ac_fn_c_try_compile "$LINENO"; then :
2131 ac_hi=$ac_mid
2132 else
2133 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2134 fi
2135 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2136 done
2137 case $ac_lo in #((
2138 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2139 '') ac_retval=1 ;;
2140 esac
2141 else
2142 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2143 /* end confdefs.h. */
2144 $4
2145 static long int longval () { return $2; }
2146 static unsigned long int ulongval () { return $2; }
2147 #include <stdio.h>
2148 #include <stdlib.h>
2149 int
2150 main ()
2151 {
2152
2153 FILE *f = fopen ("conftest.val", "w");
2154 if (! f)
2155 return 1;
2156 if (($2) < 0)
2157 {
2158 long int i = longval ();
2159 if (i != ($2))
2160 return 1;
2161 fprintf (f, "%ld", i);
2162 }
2163 else
2164 {
2165 unsigned long int i = ulongval ();
2166 if (i != ($2))
2167 return 1;
2168 fprintf (f, "%lu", i);
2169 }
2170 /* Do not output a trailing newline, as this causes \r\n confusion
2171 on some platforms. */
2172 return ferror (f) || fclose (f) != 0;
2173
2174 ;
2175 return 0;
2176 }
2177 _ACEOF
2178 if ac_fn_c_try_run "$LINENO"; then :
2179 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2180 else
2181 ac_retval=1
2182 fi
2183 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2184 conftest.$ac_objext conftest.beam conftest.$ac_ext
2185 rm -f conftest.val
2186
2187 fi
2188 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2189 return $ac_retval
2190
2191 } # ac_fn_c_compute_int
2192
2193 # ac_fn_c_check_func LINENO FUNC VAR
2194 # ----------------------------------
2195 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2196 ac_fn_c_check_func ()
2197 {
2198 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2200 $as_echo_n "checking for $2... " >&6; }
2201 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2202 $as_echo_n "(cached) " >&6
2203 else
2204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2205 /* end confdefs.h. */
2206 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2207 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2208 #define $2 innocuous_$2
2209
2210 /* System header to define __stub macros and hopefully few prototypes,
2211 which can conflict with char $2 (); below.
2212 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2213 <limits.h> exists even on freestanding compilers. */
2214
2215 #ifdef __STDC__
2216 # include <limits.h>
2217 #else
2218 # include <assert.h>
2219 #endif
2220
2221 #undef $2
2222
2223 /* Override any GCC internal prototype to avoid an error.
2224 Use char because int might match the return type of a GCC
2225 builtin and then its argument prototype would still apply. */
2226 #ifdef __cplusplus
2227 extern "C"
2228 #endif
2229 char $2 ();
2230 /* The GNU C library defines this for functions which it implements
2231 to always fail with ENOSYS. Some functions are actually named
2232 something starting with __ and the normal name is an alias. */
2233 #if defined __stub_$2 || defined __stub___$2
2234 choke me
2235 #endif
2236
2237 int
2238 main ()
2239 {
2240 return $2 ();
2241 ;
2242 return 0;
2243 }
2244 _ACEOF
2245 if ac_fn_c_try_link "$LINENO"; then :
2246 eval "$3=yes"
2247 else
2248 eval "$3=no"
2249 fi
2250 rm -f core conftest.err conftest.$ac_objext \
2251 conftest$ac_exeext conftest.$ac_ext
2252 fi
2253 eval ac_res=\$$3
2254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2255 $as_echo "$ac_res" >&6; }
2256 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2257
2258 } # ac_fn_c_check_func
2259
2260 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2261 # ----------------------------------------------------
2262 # Tries to find if the field MEMBER exists in type AGGR, after including
2263 # INCLUDES, setting cache variable VAR accordingly.
2264 ac_fn_c_check_member ()
2265 {
2266 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2268 $as_echo_n "checking for $2.$3... " >&6; }
2269 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2270 $as_echo_n "(cached) " >&6
2271 else
2272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2273 /* end confdefs.h. */
2274 $5
2275 int
2276 main ()
2277 {
2278 static $2 ac_aggr;
2279 if (ac_aggr.$3)
2280 return 0;
2281 ;
2282 return 0;
2283 }
2284 _ACEOF
2285 if ac_fn_c_try_compile "$LINENO"; then :
2286 eval "$4=yes"
2287 else
2288 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2289 /* end confdefs.h. */
2290 $5
2291 int
2292 main ()
2293 {
2294 static $2 ac_aggr;
2295 if (sizeof ac_aggr.$3)
2296 return 0;
2297 ;
2298 return 0;
2299 }
2300 _ACEOF
2301 if ac_fn_c_try_compile "$LINENO"; then :
2302 eval "$4=yes"
2303 else
2304 eval "$4=no"
2305 fi
2306 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2307 fi
2308 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2309 fi
2310 eval ac_res=\$$4
2311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2312 $as_echo "$ac_res" >&6; }
2313 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2314
2315 } # ac_fn_c_check_member
2316
2317 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2318 # -------------------------------------------
2319 # Tests whether TYPE exists after having included INCLUDES, setting cache
2320 # variable VAR accordingly.
2321 ac_fn_c_check_type ()
2322 {
2323 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2325 $as_echo_n "checking for $2... " >&6; }
2326 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2327 $as_echo_n "(cached) " >&6
2328 else
2329 eval "$3=no"
2330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2331 /* end confdefs.h. */
2332 $4
2333 int
2334 main ()
2335 {
2336 if (sizeof ($2))
2337 return 0;
2338 ;
2339 return 0;
2340 }
2341 _ACEOF
2342 if ac_fn_c_try_compile "$LINENO"; then :
2343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2344 /* end confdefs.h. */
2345 $4
2346 int
2347 main ()
2348 {
2349 if (sizeof (($2)))
2350 return 0;
2351 ;
2352 return 0;
2353 }
2354 _ACEOF
2355 if ac_fn_c_try_compile "$LINENO"; then :
2356
2357 else
2358 eval "$3=yes"
2359 fi
2360 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2361 fi
2362 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2363 fi
2364 eval ac_res=\$$3
2365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2366 $as_echo "$ac_res" >&6; }
2367 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2368
2369 } # ac_fn_c_check_type
2370
2371 # ac_fn_c_check_decl LINENO SYMBOL VAR
2372 # ------------------------------------
2373 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2374 ac_fn_c_check_decl ()
2375 {
2376 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2377 as_decl_name=`echo $2|sed 's/ *(.*//'`
2378 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2380 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2381 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2382 $as_echo_n "(cached) " >&6
2383 else
2384 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2385 /* end confdefs.h. */
2386 $4
2387 int
2388 main ()
2389 {
2390 #ifndef $as_decl_name
2391 #ifdef __cplusplus
2392 (void) $as_decl_use;
2393 #else
2394 (void) $as_decl_name;
2395 #endif
2396 #endif
2397
2398 ;
2399 return 0;
2400 }
2401 _ACEOF
2402 if ac_fn_c_try_compile "$LINENO"; then :
2403 eval "$3=yes"
2404 else
2405 eval "$3=no"
2406 fi
2407 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2408 fi
2409 eval ac_res=\$$3
2410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2411 $as_echo "$ac_res" >&6; }
2412 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2413
2414 } # ac_fn_c_check_decl
2415 cat >config.log <<_ACEOF
2416 This file contains any messages produced by compilers while
2417 running configure, to aid debugging if configure makes a mistake.
2418
2419 It was created by $as_me, which was
2420 generated by GNU Autoconf 2.64. Invocation command line was
2421
2422 $ $0 $@
2423
2424 _ACEOF
2425 exec 5>>config.log
2426 {
2427 cat <<_ASUNAME
2428 ## --------- ##
2429 ## Platform. ##
2430 ## --------- ##
2431
2432 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2433 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2434 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2435 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2436 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2437
2438 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2439 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2440
2441 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2442 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2443 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2444 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2445 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2446 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2447 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2448
2449 _ASUNAME
2450
2451 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2452 for as_dir in $PATH
2453 do
2454 IFS=$as_save_IFS
2455 test -z "$as_dir" && as_dir=.
2456 $as_echo "PATH: $as_dir"
2457 done
2458 IFS=$as_save_IFS
2459
2460 } >&5
2461
2462 cat >&5 <<_ACEOF
2463
2464
2465 ## ----------- ##
2466 ## Core tests. ##
2467 ## ----------- ##
2468
2469 _ACEOF
2470
2471
2472 # Keep a trace of the command line.
2473 # Strip out --no-create and --no-recursion so they do not pile up.
2474 # Strip out --silent because we don't want to record it for future runs.
2475 # Also quote any args containing shell meta-characters.
2476 # Make two passes to allow for proper duplicate-argument suppression.
2477 ac_configure_args=
2478 ac_configure_args0=
2479 ac_configure_args1=
2480 ac_must_keep_next=false
2481 for ac_pass in 1 2
2482 do
2483 for ac_arg
2484 do
2485 case $ac_arg in
2486 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2487 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2488 | -silent | --silent | --silen | --sile | --sil)
2489 continue ;;
2490 *\'*)
2491 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2492 esac
2493 case $ac_pass in
2494 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2495 2)
2496 as_fn_append ac_configure_args1 " '$ac_arg'"
2497 if test $ac_must_keep_next = true; then
2498 ac_must_keep_next=false # Got value, back to normal.
2499 else
2500 case $ac_arg in
2501 *=* | --config-cache | -C | -disable-* | --disable-* \
2502 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2503 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2504 | -with-* | --with-* | -without-* | --without-* | --x)
2505 case "$ac_configure_args0 " in
2506 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2507 esac
2508 ;;
2509 -* ) ac_must_keep_next=true ;;
2510 esac
2511 fi
2512 as_fn_append ac_configure_args " '$ac_arg'"
2513 ;;
2514 esac
2515 done
2516 done
2517 { ac_configure_args0=; unset ac_configure_args0;}
2518 { ac_configure_args1=; unset ac_configure_args1;}
2519
2520 # When interrupted or exit'd, cleanup temporary files, and complete
2521 # config.log. We remove comments because anyway the quotes in there
2522 # would cause problems or look ugly.
2523 # WARNING: Use '\'' to represent an apostrophe within the trap.
2524 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2525 trap 'exit_status=$?
2526 # Save into config.log some information that might help in debugging.
2527 {
2528 echo
2529
2530 cat <<\_ASBOX
2531 ## ---------------- ##
2532 ## Cache variables. ##
2533 ## ---------------- ##
2534 _ASBOX
2535 echo
2536 # The following way of writing the cache mishandles newlines in values,
2537 (
2538 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2539 eval ac_val=\$$ac_var
2540 case $ac_val in #(
2541 *${as_nl}*)
2542 case $ac_var in #(
2543 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2544 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2545 esac
2546 case $ac_var in #(
2547 _ | IFS | as_nl) ;; #(
2548 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2549 *) { eval $ac_var=; unset $ac_var;} ;;
2550 esac ;;
2551 esac
2552 done
2553 (set) 2>&1 |
2554 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2555 *${as_nl}ac_space=\ *)
2556 sed -n \
2557 "s/'\''/'\''\\\\'\'''\''/g;
2558 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2559 ;; #(
2560 *)
2561 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2562 ;;
2563 esac |
2564 sort
2565 )
2566 echo
2567
2568 cat <<\_ASBOX
2569 ## ----------------- ##
2570 ## Output variables. ##
2571 ## ----------------- ##
2572 _ASBOX
2573 echo
2574 for ac_var in $ac_subst_vars
2575 do
2576 eval ac_val=\$$ac_var
2577 case $ac_val in
2578 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2579 esac
2580 $as_echo "$ac_var='\''$ac_val'\''"
2581 done | sort
2582 echo
2583
2584 if test -n "$ac_subst_files"; then
2585 cat <<\_ASBOX
2586 ## ------------------- ##
2587 ## File substitutions. ##
2588 ## ------------------- ##
2589 _ASBOX
2590 echo
2591 for ac_var in $ac_subst_files
2592 do
2593 eval ac_val=\$$ac_var
2594 case $ac_val in
2595 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2596 esac
2597 $as_echo "$ac_var='\''$ac_val'\''"
2598 done | sort
2599 echo
2600 fi
2601
2602 if test -s confdefs.h; then
2603 cat <<\_ASBOX
2604 ## ----------- ##
2605 ## confdefs.h. ##
2606 ## ----------- ##
2607 _ASBOX
2608 echo
2609 cat confdefs.h
2610 echo
2611 fi
2612 test "$ac_signal" != 0 &&
2613 $as_echo "$as_me: caught signal $ac_signal"
2614 $as_echo "$as_me: exit $exit_status"
2615 } >&5
2616 rm -f core *.core core.conftest.* &&
2617 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2618 exit $exit_status
2619 ' 0
2620 for ac_signal in 1 2 13 15; do
2621 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2622 done
2623 ac_signal=0
2624
2625 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2626 rm -f -r conftest* confdefs.h
2627
2628 $as_echo "/* confdefs.h */" > confdefs.h
2629
2630 # Predefined preprocessor variables.
2631
2632 cat >>confdefs.h <<_ACEOF
2633 #define PACKAGE_NAME "$PACKAGE_NAME"
2634 _ACEOF
2635
2636 cat >>confdefs.h <<_ACEOF
2637 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2638 _ACEOF
2639
2640 cat >>confdefs.h <<_ACEOF
2641 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2642 _ACEOF
2643
2644 cat >>confdefs.h <<_ACEOF
2645 #define PACKAGE_STRING "$PACKAGE_STRING"
2646 _ACEOF
2647
2648 cat >>confdefs.h <<_ACEOF
2649 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2650 _ACEOF
2651
2652 cat >>confdefs.h <<_ACEOF
2653 #define PACKAGE_URL "$PACKAGE_URL"
2654 _ACEOF
2655
2656
2657 # Let the site file select an alternate cache file if it wants to.
2658 # Prefer an explicitly selected file to automatically selected ones.
2659 ac_site_file1=NONE
2660 ac_site_file2=NONE
2661 if test -n "$CONFIG_SITE"; then
2662 ac_site_file1=$CONFIG_SITE
2663 elif test "x$prefix" != xNONE; then
2664 ac_site_file1=$prefix/share/config.site
2665 ac_site_file2=$prefix/etc/config.site
2666 else
2667 ac_site_file1=$ac_default_prefix/share/config.site
2668 ac_site_file2=$ac_default_prefix/etc/config.site
2669 fi
2670 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2671 do
2672 test "x$ac_site_file" = xNONE && continue
2673 if test -r "$ac_site_file"; then
2674 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2675 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2676 sed 's/^/| /' "$ac_site_file" >&5
2677 . "$ac_site_file"
2678 fi
2679 done
2680
2681 if test -r "$cache_file"; then
2682 # Some versions of bash will fail to source /dev/null (special
2683 # files actually), so we avoid doing that.
2684 if test -f "$cache_file"; then
2685 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2686 $as_echo "$as_me: loading cache $cache_file" >&6;}
2687 case $cache_file in
2688 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2689 *) . "./$cache_file";;
2690 esac
2691 fi
2692 else
2693 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2694 $as_echo "$as_me: creating cache $cache_file" >&6;}
2695 >$cache_file
2696 fi
2697
2698 # Check that the precious variables saved in the cache have kept the same
2699 # value.
2700 ac_cache_corrupted=false
2701 for ac_var in $ac_precious_vars; do
2702 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2703 eval ac_new_set=\$ac_env_${ac_var}_set
2704 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2705 eval ac_new_val=\$ac_env_${ac_var}_value
2706 case $ac_old_set,$ac_new_set in
2707 set,)
2708 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2709 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2710 ac_cache_corrupted=: ;;
2711 ,set)
2712 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2713 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2714 ac_cache_corrupted=: ;;
2715 ,);;
2716 *)
2717 if test "x$ac_old_val" != "x$ac_new_val"; then
2718 # differences in whitespace do not lead to failure.
2719 ac_old_val_w=`echo x $ac_old_val`
2720 ac_new_val_w=`echo x $ac_new_val`
2721 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2722 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2723 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2724 ac_cache_corrupted=:
2725 else
2726 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2727 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2728 eval $ac_var=\$ac_old_val
2729 fi
2730 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2731 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2732 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2733 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2734 fi;;
2735 esac
2736 # Pass precious variables to config.status.
2737 if test "$ac_new_set" = set; then
2738 case $ac_new_val in
2739 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2740 *) ac_arg=$ac_var=$ac_new_val ;;
2741 esac
2742 case " $ac_configure_args " in
2743 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2744 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2745 esac
2746 fi
2747 done
2748 if $ac_cache_corrupted; then
2749 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2750 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2751 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2752 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2753 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2754 fi
2755 ## -------------------- ##
2756 ## Main body of script. ##
2757 ## -------------------- ##
2758
2759 ac_ext=c
2760 ac_cpp='$CPP $CPPFLAGS'
2761 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2762 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2763 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2764
2765
2766
2767
2768
2769 ac_config_headers="$ac_config_headers config.h:config.in"
2770
2771
2772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2773 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2774 # Check whether --enable-maintainer-mode was given.
2775 if test "${enable_maintainer_mode+set}" = set; then :
2776 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2777 else
2778 USE_MAINTAINER_MODE=no
2779 fi
2780
2781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2782 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2783 if test $USE_MAINTAINER_MODE = yes; then
2784 MAINTAINER_MODE_TRUE=
2785 MAINTAINER_MODE_FALSE='#'
2786 else
2787 MAINTAINER_MODE_TRUE='#'
2788 MAINTAINER_MODE_FALSE=
2789 fi
2790
2791 MAINT=$MAINTAINER_MODE_TRUE
2792
2793
2794
2795 # Set the 'development' global.
2796 . $srcdir/../bfd/development.sh
2797
2798 ac_ext=c
2799 ac_cpp='$CPP $CPPFLAGS'
2800 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2801 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2802 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2803 if test -n "$ac_tool_prefix"; then
2804 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2805 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2807 $as_echo_n "checking for $ac_word... " >&6; }
2808 if test "${ac_cv_prog_CC+set}" = set; then :
2809 $as_echo_n "(cached) " >&6
2810 else
2811 if test -n "$CC"; then
2812 ac_cv_prog_CC="$CC" # Let the user override the test.
2813 else
2814 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2815 for as_dir in $PATH
2816 do
2817 IFS=$as_save_IFS
2818 test -z "$as_dir" && as_dir=.
2819 for ac_exec_ext in '' $ac_executable_extensions; do
2820 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2821 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2822 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2823 break 2
2824 fi
2825 done
2826 done
2827 IFS=$as_save_IFS
2828
2829 fi
2830 fi
2831 CC=$ac_cv_prog_CC
2832 if test -n "$CC"; then
2833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2834 $as_echo "$CC" >&6; }
2835 else
2836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2837 $as_echo "no" >&6; }
2838 fi
2839
2840
2841 fi
2842 if test -z "$ac_cv_prog_CC"; then
2843 ac_ct_CC=$CC
2844 # Extract the first word of "gcc", so it can be a program name with args.
2845 set dummy gcc; ac_word=$2
2846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2847 $as_echo_n "checking for $ac_word... " >&6; }
2848 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2849 $as_echo_n "(cached) " >&6
2850 else
2851 if test -n "$ac_ct_CC"; then
2852 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2853 else
2854 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2855 for as_dir in $PATH
2856 do
2857 IFS=$as_save_IFS
2858 test -z "$as_dir" && as_dir=.
2859 for ac_exec_ext in '' $ac_executable_extensions; do
2860 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2861 ac_cv_prog_ac_ct_CC="gcc"
2862 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2863 break 2
2864 fi
2865 done
2866 done
2867 IFS=$as_save_IFS
2868
2869 fi
2870 fi
2871 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2872 if test -n "$ac_ct_CC"; then
2873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2874 $as_echo "$ac_ct_CC" >&6; }
2875 else
2876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2877 $as_echo "no" >&6; }
2878 fi
2879
2880 if test "x$ac_ct_CC" = x; then
2881 CC=""
2882 else
2883 case $cross_compiling:$ac_tool_warned in
2884 yes:)
2885 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2886 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2887 ac_tool_warned=yes ;;
2888 esac
2889 CC=$ac_ct_CC
2890 fi
2891 else
2892 CC="$ac_cv_prog_CC"
2893 fi
2894
2895 if test -z "$CC"; then
2896 if test -n "$ac_tool_prefix"; then
2897 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2898 set dummy ${ac_tool_prefix}cc; ac_word=$2
2899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2900 $as_echo_n "checking for $ac_word... " >&6; }
2901 if test "${ac_cv_prog_CC+set}" = set; then :
2902 $as_echo_n "(cached) " >&6
2903 else
2904 if test -n "$CC"; then
2905 ac_cv_prog_CC="$CC" # Let the user override the test.
2906 else
2907 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2908 for as_dir in $PATH
2909 do
2910 IFS=$as_save_IFS
2911 test -z "$as_dir" && as_dir=.
2912 for ac_exec_ext in '' $ac_executable_extensions; do
2913 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2914 ac_cv_prog_CC="${ac_tool_prefix}cc"
2915 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2916 break 2
2917 fi
2918 done
2919 done
2920 IFS=$as_save_IFS
2921
2922 fi
2923 fi
2924 CC=$ac_cv_prog_CC
2925 if test -n "$CC"; then
2926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2927 $as_echo "$CC" >&6; }
2928 else
2929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2930 $as_echo "no" >&6; }
2931 fi
2932
2933
2934 fi
2935 fi
2936 if test -z "$CC"; then
2937 # Extract the first word of "cc", so it can be a program name with args.
2938 set dummy cc; ac_word=$2
2939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2940 $as_echo_n "checking for $ac_word... " >&6; }
2941 if test "${ac_cv_prog_CC+set}" = set; then :
2942 $as_echo_n "(cached) " >&6
2943 else
2944 if test -n "$CC"; then
2945 ac_cv_prog_CC="$CC" # Let the user override the test.
2946 else
2947 ac_prog_rejected=no
2948 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2949 for as_dir in $PATH
2950 do
2951 IFS=$as_save_IFS
2952 test -z "$as_dir" && as_dir=.
2953 for ac_exec_ext in '' $ac_executable_extensions; do
2954 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2955 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2956 ac_prog_rejected=yes
2957 continue
2958 fi
2959 ac_cv_prog_CC="cc"
2960 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2961 break 2
2962 fi
2963 done
2964 done
2965 IFS=$as_save_IFS
2966
2967 if test $ac_prog_rejected = yes; then
2968 # We found a bogon in the path, so make sure we never use it.
2969 set dummy $ac_cv_prog_CC
2970 shift
2971 if test $# != 0; then
2972 # We chose a different compiler from the bogus one.
2973 # However, it has the same basename, so the bogon will be chosen
2974 # first if we set CC to just the basename; use the full file name.
2975 shift
2976 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2977 fi
2978 fi
2979 fi
2980 fi
2981 CC=$ac_cv_prog_CC
2982 if test -n "$CC"; then
2983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2984 $as_echo "$CC" >&6; }
2985 else
2986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2987 $as_echo "no" >&6; }
2988 fi
2989
2990
2991 fi
2992 if test -z "$CC"; then
2993 if test -n "$ac_tool_prefix"; then
2994 for ac_prog in cl.exe
2995 do
2996 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2997 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2999 $as_echo_n "checking for $ac_word... " >&6; }
3000 if test "${ac_cv_prog_CC+set}" = set; then :
3001 $as_echo_n "(cached) " >&6
3002 else
3003 if test -n "$CC"; then
3004 ac_cv_prog_CC="$CC" # Let the user override the test.
3005 else
3006 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3007 for as_dir in $PATH
3008 do
3009 IFS=$as_save_IFS
3010 test -z "$as_dir" && as_dir=.
3011 for ac_exec_ext in '' $ac_executable_extensions; do
3012 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3013 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3014 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3015 break 2
3016 fi
3017 done
3018 done
3019 IFS=$as_save_IFS
3020
3021 fi
3022 fi
3023 CC=$ac_cv_prog_CC
3024 if test -n "$CC"; then
3025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3026 $as_echo "$CC" >&6; }
3027 else
3028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3029 $as_echo "no" >&6; }
3030 fi
3031
3032
3033 test -n "$CC" && break
3034 done
3035 fi
3036 if test -z "$CC"; then
3037 ac_ct_CC=$CC
3038 for ac_prog in cl.exe
3039 do
3040 # Extract the first word of "$ac_prog", so it can be a program name with args.
3041 set dummy $ac_prog; ac_word=$2
3042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3043 $as_echo_n "checking for $ac_word... " >&6; }
3044 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3045 $as_echo_n "(cached) " >&6
3046 else
3047 if test -n "$ac_ct_CC"; then
3048 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3049 else
3050 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3051 for as_dir in $PATH
3052 do
3053 IFS=$as_save_IFS
3054 test -z "$as_dir" && as_dir=.
3055 for ac_exec_ext in '' $ac_executable_extensions; do
3056 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3057 ac_cv_prog_ac_ct_CC="$ac_prog"
3058 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3059 break 2
3060 fi
3061 done
3062 done
3063 IFS=$as_save_IFS
3064
3065 fi
3066 fi
3067 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3068 if test -n "$ac_ct_CC"; then
3069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3070 $as_echo "$ac_ct_CC" >&6; }
3071 else
3072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3073 $as_echo "no" >&6; }
3074 fi
3075
3076
3077 test -n "$ac_ct_CC" && break
3078 done
3079
3080 if test "x$ac_ct_CC" = x; then
3081 CC=""
3082 else
3083 case $cross_compiling:$ac_tool_warned in
3084 yes:)
3085 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3086 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3087 ac_tool_warned=yes ;;
3088 esac
3089 CC=$ac_ct_CC
3090 fi
3091 fi
3092
3093 fi
3094
3095
3096 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3097 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3098 as_fn_error "no acceptable C compiler found in \$PATH
3099 See \`config.log' for more details." "$LINENO" 5; }
3100
3101 # Provide some information about the compiler.
3102 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3103 set X $ac_compile
3104 ac_compiler=$2
3105 for ac_option in --version -v -V -qversion; do
3106 { { ac_try="$ac_compiler $ac_option >&5"
3107 case "(($ac_try" in
3108 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3109 *) ac_try_echo=$ac_try;;
3110 esac
3111 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3112 $as_echo "$ac_try_echo"; } >&5
3113 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3114 ac_status=$?
3115 if test -s conftest.err; then
3116 sed '10a\
3117 ... rest of stderr output deleted ...
3118 10q' conftest.err >conftest.er1
3119 cat conftest.er1 >&5
3120 rm -f conftest.er1 conftest.err
3121 fi
3122 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3123 test $ac_status = 0; }
3124 done
3125
3126 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3127 /* end confdefs.h. */
3128
3129 int
3130 main ()
3131 {
3132
3133 ;
3134 return 0;
3135 }
3136 _ACEOF
3137 ac_clean_files_save=$ac_clean_files
3138 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3139 # Try to create an executable without -o first, disregard a.out.
3140 # It will help us diagnose broken compilers, and finding out an intuition
3141 # of exeext.
3142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3143 $as_echo_n "checking for C compiler default output file name... " >&6; }
3144 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3145
3146 # The possible output files:
3147 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3148
3149 ac_rmfiles=
3150 for ac_file in $ac_files
3151 do
3152 case $ac_file in
3153 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3154 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3155 esac
3156 done
3157 rm -f $ac_rmfiles
3158
3159 if { { ac_try="$ac_link_default"
3160 case "(($ac_try" in
3161 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3162 *) ac_try_echo=$ac_try;;
3163 esac
3164 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3165 $as_echo "$ac_try_echo"; } >&5
3166 (eval "$ac_link_default") 2>&5
3167 ac_status=$?
3168 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3169 test $ac_status = 0; }; then :
3170 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3171 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3172 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3173 # so that the user can short-circuit this test for compilers unknown to
3174 # Autoconf.
3175 for ac_file in $ac_files ''
3176 do
3177 test -f "$ac_file" || continue
3178 case $ac_file in
3179 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3180 ;;
3181 [ab].out )
3182 # We found the default executable, but exeext='' is most
3183 # certainly right.
3184 break;;
3185 *.* )
3186 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3187 then :; else
3188 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3189 fi
3190 # We set ac_cv_exeext here because the later test for it is not
3191 # safe: cross compilers may not add the suffix if given an `-o'
3192 # argument, so we may need to know it at that point already.
3193 # Even if this section looks crufty: it has the advantage of
3194 # actually working.
3195 break;;
3196 * )
3197 break;;
3198 esac
3199 done
3200 test "$ac_cv_exeext" = no && ac_cv_exeext=
3201
3202 else
3203 ac_file=''
3204 fi
3205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3206 $as_echo "$ac_file" >&6; }
3207 if test -z "$ac_file"; then :
3208 $as_echo "$as_me: failed program was:" >&5
3209 sed 's/^/| /' conftest.$ac_ext >&5
3210
3211 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3212 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3213 { as_fn_set_status 77
3214 as_fn_error "C compiler cannot create executables
3215 See \`config.log' for more details." "$LINENO" 5; }; }
3216 fi
3217 ac_exeext=$ac_cv_exeext
3218
3219 # Check that the compiler produces executables we can run. If not, either
3220 # the compiler is broken, or we cross compile.
3221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3222 $as_echo_n "checking whether the C compiler works... " >&6; }
3223 # If not cross compiling, check that we can run a simple program.
3224 if test "$cross_compiling" != yes; then
3225 if { ac_try='./$ac_file'
3226 { { case "(($ac_try" in
3227 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3228 *) ac_try_echo=$ac_try;;
3229 esac
3230 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3231 $as_echo "$ac_try_echo"; } >&5
3232 (eval "$ac_try") 2>&5
3233 ac_status=$?
3234 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3235 test $ac_status = 0; }; }; then
3236 cross_compiling=no
3237 else
3238 if test "$cross_compiling" = maybe; then
3239 cross_compiling=yes
3240 else
3241 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3242 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3243 as_fn_error "cannot run C compiled programs.
3244 If you meant to cross compile, use \`--host'.
3245 See \`config.log' for more details." "$LINENO" 5; }
3246 fi
3247 fi
3248 fi
3249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3250 $as_echo "yes" >&6; }
3251
3252 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3253 ac_clean_files=$ac_clean_files_save
3254 # Check that the compiler produces executables we can run. If not, either
3255 # the compiler is broken, or we cross compile.
3256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3257 $as_echo_n "checking whether we are cross compiling... " >&6; }
3258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3259 $as_echo "$cross_compiling" >&6; }
3260
3261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3262 $as_echo_n "checking for suffix of executables... " >&6; }
3263 if { { ac_try="$ac_link"
3264 case "(($ac_try" in
3265 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3266 *) ac_try_echo=$ac_try;;
3267 esac
3268 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3269 $as_echo "$ac_try_echo"; } >&5
3270 (eval "$ac_link") 2>&5
3271 ac_status=$?
3272 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3273 test $ac_status = 0; }; then :
3274 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3275 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3276 # work properly (i.e., refer to `conftest.exe'), while it won't with
3277 # `rm'.
3278 for ac_file in conftest.exe conftest conftest.*; do
3279 test -f "$ac_file" || continue
3280 case $ac_file in
3281 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3282 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3283 break;;
3284 * ) break;;
3285 esac
3286 done
3287 else
3288 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3289 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3290 as_fn_error "cannot compute suffix of executables: cannot compile and link
3291 See \`config.log' for more details." "$LINENO" 5; }
3292 fi
3293 rm -f conftest$ac_cv_exeext
3294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3295 $as_echo "$ac_cv_exeext" >&6; }
3296
3297 rm -f conftest.$ac_ext
3298 EXEEXT=$ac_cv_exeext
3299 ac_exeext=$EXEEXT
3300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3301 $as_echo_n "checking for suffix of object files... " >&6; }
3302 if test "${ac_cv_objext+set}" = set; then :
3303 $as_echo_n "(cached) " >&6
3304 else
3305 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3306 /* end confdefs.h. */
3307
3308 int
3309 main ()
3310 {
3311
3312 ;
3313 return 0;
3314 }
3315 _ACEOF
3316 rm -f conftest.o conftest.obj
3317 if { { ac_try="$ac_compile"
3318 case "(($ac_try" in
3319 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3320 *) ac_try_echo=$ac_try;;
3321 esac
3322 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3323 $as_echo "$ac_try_echo"; } >&5
3324 (eval "$ac_compile") 2>&5
3325 ac_status=$?
3326 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3327 test $ac_status = 0; }; then :
3328 for ac_file in conftest.o conftest.obj conftest.*; do
3329 test -f "$ac_file" || continue;
3330 case $ac_file in
3331 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3332 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3333 break;;
3334 esac
3335 done
3336 else
3337 $as_echo "$as_me: failed program was:" >&5
3338 sed 's/^/| /' conftest.$ac_ext >&5
3339
3340 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3341 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3342 as_fn_error "cannot compute suffix of object files: cannot compile
3343 See \`config.log' for more details." "$LINENO" 5; }
3344 fi
3345 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3346 fi
3347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3348 $as_echo "$ac_cv_objext" >&6; }
3349 OBJEXT=$ac_cv_objext
3350 ac_objext=$OBJEXT
3351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3352 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3353 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3354 $as_echo_n "(cached) " >&6
3355 else
3356 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3357 /* end confdefs.h. */
3358
3359 int
3360 main ()
3361 {
3362 #ifndef __GNUC__
3363 choke me
3364 #endif
3365
3366 ;
3367 return 0;
3368 }
3369 _ACEOF
3370 if ac_fn_c_try_compile "$LINENO"; then :
3371 ac_compiler_gnu=yes
3372 else
3373 ac_compiler_gnu=no
3374 fi
3375 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3376 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3377
3378 fi
3379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3380 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3381 if test $ac_compiler_gnu = yes; then
3382 GCC=yes
3383 else
3384 GCC=
3385 fi
3386 ac_test_CFLAGS=${CFLAGS+set}
3387 ac_save_CFLAGS=$CFLAGS
3388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3389 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3390 if test "${ac_cv_prog_cc_g+set}" = set; then :
3391 $as_echo_n "(cached) " >&6
3392 else
3393 ac_save_c_werror_flag=$ac_c_werror_flag
3394 ac_c_werror_flag=yes
3395 ac_cv_prog_cc_g=no
3396 CFLAGS="-g"
3397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3398 /* end confdefs.h. */
3399
3400 int
3401 main ()
3402 {
3403
3404 ;
3405 return 0;
3406 }
3407 _ACEOF
3408 if ac_fn_c_try_compile "$LINENO"; then :
3409 ac_cv_prog_cc_g=yes
3410 else
3411 CFLAGS=""
3412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3413 /* end confdefs.h. */
3414
3415 int
3416 main ()
3417 {
3418
3419 ;
3420 return 0;
3421 }
3422 _ACEOF
3423 if ac_fn_c_try_compile "$LINENO"; then :
3424
3425 else
3426 ac_c_werror_flag=$ac_save_c_werror_flag
3427 CFLAGS="-g"
3428 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3429 /* end confdefs.h. */
3430
3431 int
3432 main ()
3433 {
3434
3435 ;
3436 return 0;
3437 }
3438 _ACEOF
3439 if ac_fn_c_try_compile "$LINENO"; then :
3440 ac_cv_prog_cc_g=yes
3441 fi
3442 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3443 fi
3444 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3445 fi
3446 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3447 ac_c_werror_flag=$ac_save_c_werror_flag
3448 fi
3449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3450 $as_echo "$ac_cv_prog_cc_g" >&6; }
3451 if test "$ac_test_CFLAGS" = set; then
3452 CFLAGS=$ac_save_CFLAGS
3453 elif test $ac_cv_prog_cc_g = yes; then
3454 if test "$GCC" = yes; then
3455 CFLAGS="-g -O2"
3456 else
3457 CFLAGS="-g"
3458 fi
3459 else
3460 if test "$GCC" = yes; then
3461 CFLAGS="-O2"
3462 else
3463 CFLAGS=
3464 fi
3465 fi
3466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3467 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3468 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3469 $as_echo_n "(cached) " >&6
3470 else
3471 ac_cv_prog_cc_c89=no
3472 ac_save_CC=$CC
3473 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3474 /* end confdefs.h. */
3475 #include <stdarg.h>
3476 #include <stdio.h>
3477 #include <sys/types.h>
3478 #include <sys/stat.h>
3479 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3480 struct buf { int x; };
3481 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3482 static char *e (p, i)
3483 char **p;
3484 int i;
3485 {
3486 return p[i];
3487 }
3488 static char *f (char * (*g) (char **, int), char **p, ...)
3489 {
3490 char *s;
3491 va_list v;
3492 va_start (v,p);
3493 s = g (p, va_arg (v,int));
3494 va_end (v);
3495 return s;
3496 }
3497
3498 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3499 function prototypes and stuff, but not '\xHH' hex character constants.
3500 These don't provoke an error unfortunately, instead are silently treated
3501 as 'x'. The following induces an error, until -std is added to get
3502 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3503 array size at least. It's necessary to write '\x00'==0 to get something
3504 that's true only with -std. */
3505 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3506
3507 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3508 inside strings and character constants. */
3509 #define FOO(x) 'x'
3510 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3511
3512 int test (int i, double x);
3513 struct s1 {int (*f) (int a);};
3514 struct s2 {int (*f) (double a);};
3515 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3516 int argc;
3517 char **argv;
3518 int
3519 main ()
3520 {
3521 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3522 ;
3523 return 0;
3524 }
3525 _ACEOF
3526 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3527 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3528 do
3529 CC="$ac_save_CC $ac_arg"
3530 if ac_fn_c_try_compile "$LINENO"; then :
3531 ac_cv_prog_cc_c89=$ac_arg
3532 fi
3533 rm -f core conftest.err conftest.$ac_objext
3534 test "x$ac_cv_prog_cc_c89" != "xno" && break
3535 done
3536 rm -f conftest.$ac_ext
3537 CC=$ac_save_CC
3538
3539 fi
3540 # AC_CACHE_VAL
3541 case "x$ac_cv_prog_cc_c89" in
3542 x)
3543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3544 $as_echo "none needed" >&6; } ;;
3545 xno)
3546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3547 $as_echo "unsupported" >&6; } ;;
3548 *)
3549 CC="$CC $ac_cv_prog_cc_c89"
3550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3551 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3552 esac
3553 if test "x$ac_cv_prog_cc_c89" != xno; then :
3554
3555 fi
3556
3557 ac_ext=c
3558 ac_cpp='$CPP $CPPFLAGS'
3559 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3560 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3561 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3562
3563 ac_ext=cpp
3564 ac_cpp='$CXXCPP $CPPFLAGS'
3565 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3566 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3567 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3568 if test -z "$CXX"; then
3569 if test -n "$CCC"; then
3570 CXX=$CCC
3571 else
3572 if test -n "$ac_tool_prefix"; then
3573 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3574 do
3575 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3576 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3578 $as_echo_n "checking for $ac_word... " >&6; }
3579 if test "${ac_cv_prog_CXX+set}" = set; then :
3580 $as_echo_n "(cached) " >&6
3581 else
3582 if test -n "$CXX"; then
3583 ac_cv_prog_CXX="$CXX" # Let the user override the test.
3584 else
3585 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3586 for as_dir in $PATH
3587 do
3588 IFS=$as_save_IFS
3589 test -z "$as_dir" && as_dir=.
3590 for ac_exec_ext in '' $ac_executable_extensions; do
3591 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3592 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3593 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3594 break 2
3595 fi
3596 done
3597 done
3598 IFS=$as_save_IFS
3599
3600 fi
3601 fi
3602 CXX=$ac_cv_prog_CXX
3603 if test -n "$CXX"; then
3604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3605 $as_echo "$CXX" >&6; }
3606 else
3607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3608 $as_echo "no" >&6; }
3609 fi
3610
3611
3612 test -n "$CXX" && break
3613 done
3614 fi
3615 if test -z "$CXX"; then
3616 ac_ct_CXX=$CXX
3617 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3618 do
3619 # Extract the first word of "$ac_prog", so it can be a program name with args.
3620 set dummy $ac_prog; ac_word=$2
3621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3622 $as_echo_n "checking for $ac_word... " >&6; }
3623 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
3624 $as_echo_n "(cached) " >&6
3625 else
3626 if test -n "$ac_ct_CXX"; then
3627 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3628 else
3629 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3630 for as_dir in $PATH
3631 do
3632 IFS=$as_save_IFS
3633 test -z "$as_dir" && as_dir=.
3634 for ac_exec_ext in '' $ac_executable_extensions; do
3635 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3636 ac_cv_prog_ac_ct_CXX="$ac_prog"
3637 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3638 break 2
3639 fi
3640 done
3641 done
3642 IFS=$as_save_IFS
3643
3644 fi
3645 fi
3646 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3647 if test -n "$ac_ct_CXX"; then
3648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3649 $as_echo "$ac_ct_CXX" >&6; }
3650 else
3651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3652 $as_echo "no" >&6; }
3653 fi
3654
3655
3656 test -n "$ac_ct_CXX" && break
3657 done
3658
3659 if test "x$ac_ct_CXX" = x; then
3660 CXX="g++"
3661 else
3662 case $cross_compiling:$ac_tool_warned in
3663 yes:)
3664 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3665 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3666 ac_tool_warned=yes ;;
3667 esac
3668 CXX=$ac_ct_CXX
3669 fi
3670 fi
3671
3672 fi
3673 fi
3674 # Provide some information about the compiler.
3675 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3676 set X $ac_compile
3677 ac_compiler=$2
3678 for ac_option in --version -v -V -qversion; do
3679 { { ac_try="$ac_compiler $ac_option >&5"
3680 case "(($ac_try" in
3681 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3682 *) ac_try_echo=$ac_try;;
3683 esac
3684 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3685 $as_echo "$ac_try_echo"; } >&5
3686 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3687 ac_status=$?
3688 if test -s conftest.err; then
3689 sed '10a\
3690 ... rest of stderr output deleted ...
3691 10q' conftest.err >conftest.er1
3692 cat conftest.er1 >&5
3693 rm -f conftest.er1 conftest.err
3694 fi
3695 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3696 test $ac_status = 0; }
3697 done
3698
3699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3700 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3701 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
3702 $as_echo_n "(cached) " >&6
3703 else
3704 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3705 /* end confdefs.h. */
3706
3707 int
3708 main ()
3709 {
3710 #ifndef __GNUC__
3711 choke me
3712 #endif
3713
3714 ;
3715 return 0;
3716 }
3717 _ACEOF
3718 if ac_fn_cxx_try_compile "$LINENO"; then :
3719 ac_compiler_gnu=yes
3720 else
3721 ac_compiler_gnu=no
3722 fi
3723 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3724 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3725
3726 fi
3727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3728 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3729 if test $ac_compiler_gnu = yes; then
3730 GXX=yes
3731 else
3732 GXX=
3733 fi
3734 ac_test_CXXFLAGS=${CXXFLAGS+set}
3735 ac_save_CXXFLAGS=$CXXFLAGS
3736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3737 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
3738 if test "${ac_cv_prog_cxx_g+set}" = set; then :
3739 $as_echo_n "(cached) " >&6
3740 else
3741 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3742 ac_cxx_werror_flag=yes
3743 ac_cv_prog_cxx_g=no
3744 CXXFLAGS="-g"
3745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3746 /* end confdefs.h. */
3747
3748 int
3749 main ()
3750 {
3751
3752 ;
3753 return 0;
3754 }
3755 _ACEOF
3756 if ac_fn_cxx_try_compile "$LINENO"; then :
3757 ac_cv_prog_cxx_g=yes
3758 else
3759 CXXFLAGS=""
3760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3761 /* end confdefs.h. */
3762
3763 int
3764 main ()
3765 {
3766
3767 ;
3768 return 0;
3769 }
3770 _ACEOF
3771 if ac_fn_cxx_try_compile "$LINENO"; then :
3772
3773 else
3774 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3775 CXXFLAGS="-g"
3776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3777 /* end confdefs.h. */
3778
3779 int
3780 main ()
3781 {
3782
3783 ;
3784 return 0;
3785 }
3786 _ACEOF
3787 if ac_fn_cxx_try_compile "$LINENO"; then :
3788 ac_cv_prog_cxx_g=yes
3789 fi
3790 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3791 fi
3792 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3793 fi
3794 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3795 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3796 fi
3797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3798 $as_echo "$ac_cv_prog_cxx_g" >&6; }
3799 if test "$ac_test_CXXFLAGS" = set; then
3800 CXXFLAGS=$ac_save_CXXFLAGS
3801 elif test $ac_cv_prog_cxx_g = yes; then
3802 if test "$GXX" = yes; then
3803 CXXFLAGS="-g -O2"
3804 else
3805 CXXFLAGS="-g"
3806 fi
3807 else
3808 if test "$GXX" = yes; then
3809 CXXFLAGS="-O2"
3810 else
3811 CXXFLAGS=
3812 fi
3813 fi
3814 ac_ext=c
3815 ac_cpp='$CPP $CPPFLAGS'
3816 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3817 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3818 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3819
3820
3821
3822 ac_ext=c
3823 ac_cpp='$CPP $CPPFLAGS'
3824 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3825 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3826 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3828 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3829 # On Suns, sometimes $CPP names a directory.
3830 if test -n "$CPP" && test -d "$CPP"; then
3831 CPP=
3832 fi
3833 if test -z "$CPP"; then
3834 if test "${ac_cv_prog_CPP+set}" = set; then :
3835 $as_echo_n "(cached) " >&6
3836 else
3837 # Double quotes because CPP needs to be expanded
3838 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3839 do
3840 ac_preproc_ok=false
3841 for ac_c_preproc_warn_flag in '' yes
3842 do
3843 # Use a header file that comes with gcc, so configuring glibc
3844 # with a fresh cross-compiler works.
3845 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3846 # <limits.h> exists even on freestanding compilers.
3847 # On the NeXT, cc -E runs the code through the compiler's parser,
3848 # not just through cpp. "Syntax error" is here to catch this case.
3849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3850 /* end confdefs.h. */
3851 #ifdef __STDC__
3852 # include <limits.h>
3853 #else
3854 # include <assert.h>
3855 #endif
3856 Syntax error
3857 _ACEOF
3858 if ac_fn_c_try_cpp "$LINENO"; then :
3859
3860 else
3861 # Broken: fails on valid input.
3862 continue
3863 fi
3864 rm -f conftest.err conftest.$ac_ext
3865
3866 # OK, works on sane cases. Now check whether nonexistent headers
3867 # can be detected and how.
3868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3869 /* end confdefs.h. */
3870 #include <ac_nonexistent.h>
3871 _ACEOF
3872 if ac_fn_c_try_cpp "$LINENO"; then :
3873 # Broken: success on invalid input.
3874 continue
3875 else
3876 # Passes both tests.
3877 ac_preproc_ok=:
3878 break
3879 fi
3880 rm -f conftest.err conftest.$ac_ext
3881
3882 done
3883 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3884 rm -f conftest.err conftest.$ac_ext
3885 if $ac_preproc_ok; then :
3886 break
3887 fi
3888
3889 done
3890 ac_cv_prog_CPP=$CPP
3891
3892 fi
3893 CPP=$ac_cv_prog_CPP
3894 else
3895 ac_cv_prog_CPP=$CPP
3896 fi
3897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3898 $as_echo "$CPP" >&6; }
3899 ac_preproc_ok=false
3900 for ac_c_preproc_warn_flag in '' yes
3901 do
3902 # Use a header file that comes with gcc, so configuring glibc
3903 # with a fresh cross-compiler works.
3904 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3905 # <limits.h> exists even on freestanding compilers.
3906 # On the NeXT, cc -E runs the code through the compiler's parser,
3907 # not just through cpp. "Syntax error" is here to catch this case.
3908 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3909 /* end confdefs.h. */
3910 #ifdef __STDC__
3911 # include <limits.h>
3912 #else
3913 # include <assert.h>
3914 #endif
3915 Syntax error
3916 _ACEOF
3917 if ac_fn_c_try_cpp "$LINENO"; then :
3918
3919 else
3920 # Broken: fails on valid input.
3921 continue
3922 fi
3923 rm -f conftest.err conftest.$ac_ext
3924
3925 # OK, works on sane cases. Now check whether nonexistent headers
3926 # can be detected and how.
3927 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3928 /* end confdefs.h. */
3929 #include <ac_nonexistent.h>
3930 _ACEOF
3931 if ac_fn_c_try_cpp "$LINENO"; then :
3932 # Broken: success on invalid input.
3933 continue
3934 else
3935 # Passes both tests.
3936 ac_preproc_ok=:
3937 break
3938 fi
3939 rm -f conftest.err conftest.$ac_ext
3940
3941 done
3942 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3943 rm -f conftest.err conftest.$ac_ext
3944 if $ac_preproc_ok; then :
3945
3946 else
3947 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3948 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3949 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3950 See \`config.log' for more details." "$LINENO" 5; }
3951 fi
3952
3953 ac_ext=c
3954 ac_cpp='$CPP $CPPFLAGS'
3955 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3956 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3957 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3958
3959
3960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3961 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3962 if test "${ac_cv_path_GREP+set}" = set; then :
3963 $as_echo_n "(cached) " >&6
3964 else
3965 if test -z "$GREP"; then
3966 ac_path_GREP_found=false
3967 # Loop through the user's path and test for each of PROGNAME-LIST
3968 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3969 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3970 do
3971 IFS=$as_save_IFS
3972 test -z "$as_dir" && as_dir=.
3973 for ac_prog in grep ggrep; do
3974 for ac_exec_ext in '' $ac_executable_extensions; do
3975 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3976 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3977 # Check for GNU ac_path_GREP and select it if it is found.
3978 # Check for GNU $ac_path_GREP
3979 case `"$ac_path_GREP" --version 2>&1` in
3980 *GNU*)
3981 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3982 *)
3983 ac_count=0
3984 $as_echo_n 0123456789 >"conftest.in"
3985 while :
3986 do
3987 cat "conftest.in" "conftest.in" >"conftest.tmp"
3988 mv "conftest.tmp" "conftest.in"
3989 cp "conftest.in" "conftest.nl"
3990 $as_echo 'GREP' >> "conftest.nl"
3991 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3992 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3993 as_fn_arith $ac_count + 1 && ac_count=$as_val
3994 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3995 # Best one so far, save it but keep looking for a better one
3996 ac_cv_path_GREP="$ac_path_GREP"
3997 ac_path_GREP_max=$ac_count
3998 fi
3999 # 10*(2^10) chars as input seems more than enough
4000 test $ac_count -gt 10 && break
4001 done
4002 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4003 esac
4004
4005 $ac_path_GREP_found && break 3
4006 done
4007 done
4008 done
4009 IFS=$as_save_IFS
4010 if test -z "$ac_cv_path_GREP"; then
4011 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4012 fi
4013 else
4014 ac_cv_path_GREP=$GREP
4015 fi
4016
4017 fi
4018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4019 $as_echo "$ac_cv_path_GREP" >&6; }
4020 GREP="$ac_cv_path_GREP"
4021
4022
4023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4024 $as_echo_n "checking for egrep... " >&6; }
4025 if test "${ac_cv_path_EGREP+set}" = set; then :
4026 $as_echo_n "(cached) " >&6
4027 else
4028 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4029 then ac_cv_path_EGREP="$GREP -E"
4030 else
4031 if test -z "$EGREP"; then
4032 ac_path_EGREP_found=false
4033 # Loop through the user's path and test for each of PROGNAME-LIST
4034 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4035 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4036 do
4037 IFS=$as_save_IFS
4038 test -z "$as_dir" && as_dir=.
4039 for ac_prog in egrep; do
4040 for ac_exec_ext in '' $ac_executable_extensions; do
4041 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4042 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4043 # Check for GNU ac_path_EGREP and select it if it is found.
4044 # Check for GNU $ac_path_EGREP
4045 case `"$ac_path_EGREP" --version 2>&1` in
4046 *GNU*)
4047 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4048 *)
4049 ac_count=0
4050 $as_echo_n 0123456789 >"conftest.in"
4051 while :
4052 do
4053 cat "conftest.in" "conftest.in" >"conftest.tmp"
4054 mv "conftest.tmp" "conftest.in"
4055 cp "conftest.in" "conftest.nl"
4056 $as_echo 'EGREP' >> "conftest.nl"
4057 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4058 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4059 as_fn_arith $ac_count + 1 && ac_count=$as_val
4060 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4061 # Best one so far, save it but keep looking for a better one
4062 ac_cv_path_EGREP="$ac_path_EGREP"
4063 ac_path_EGREP_max=$ac_count
4064 fi
4065 # 10*(2^10) chars as input seems more than enough
4066 test $ac_count -gt 10 && break
4067 done
4068 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4069 esac
4070
4071 $ac_path_EGREP_found && break 3
4072 done
4073 done
4074 done
4075 IFS=$as_save_IFS
4076 if test -z "$ac_cv_path_EGREP"; then
4077 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4078 fi
4079 else
4080 ac_cv_path_EGREP=$EGREP
4081 fi
4082
4083 fi
4084 fi
4085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4086 $as_echo "$ac_cv_path_EGREP" >&6; }
4087 EGREP="$ac_cv_path_EGREP"
4088
4089
4090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4091 $as_echo_n "checking for ANSI C header files... " >&6; }
4092 if test "${ac_cv_header_stdc+set}" = set; then :
4093 $as_echo_n "(cached) " >&6
4094 else
4095 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4096 /* end confdefs.h. */
4097 #include <stdlib.h>
4098 #include <stdarg.h>
4099 #include <string.h>
4100 #include <float.h>
4101
4102 int
4103 main ()
4104 {
4105
4106 ;
4107 return 0;
4108 }
4109 _ACEOF
4110 if ac_fn_c_try_compile "$LINENO"; then :
4111 ac_cv_header_stdc=yes
4112 else
4113 ac_cv_header_stdc=no
4114 fi
4115 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4116
4117 if test $ac_cv_header_stdc = yes; then
4118 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4120 /* end confdefs.h. */
4121 #include <string.h>
4122
4123 _ACEOF
4124 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4125 $EGREP "memchr" >/dev/null 2>&1; then :
4126
4127 else
4128 ac_cv_header_stdc=no
4129 fi
4130 rm -f conftest*
4131
4132 fi
4133
4134 if test $ac_cv_header_stdc = yes; then
4135 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4137 /* end confdefs.h. */
4138 #include <stdlib.h>
4139
4140 _ACEOF
4141 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4142 $EGREP "free" >/dev/null 2>&1; then :
4143
4144 else
4145 ac_cv_header_stdc=no
4146 fi
4147 rm -f conftest*
4148
4149 fi
4150
4151 if test $ac_cv_header_stdc = yes; then
4152 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4153 if test "$cross_compiling" = yes; then :
4154 :
4155 else
4156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4157 /* end confdefs.h. */
4158 #include <ctype.h>
4159 #include <stdlib.h>
4160 #if ((' ' & 0x0FF) == 0x020)
4161 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4162 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4163 #else
4164 # define ISLOWER(c) \
4165 (('a' <= (c) && (c) <= 'i') \
4166 || ('j' <= (c) && (c) <= 'r') \
4167 || ('s' <= (c) && (c) <= 'z'))
4168 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4169 #endif
4170
4171 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4172 int
4173 main ()
4174 {
4175 int i;
4176 for (i = 0; i < 256; i++)
4177 if (XOR (islower (i), ISLOWER (i))
4178 || toupper (i) != TOUPPER (i))
4179 return 2;
4180 return 0;
4181 }
4182 _ACEOF
4183 if ac_fn_c_try_run "$LINENO"; then :
4184
4185 else
4186 ac_cv_header_stdc=no
4187 fi
4188 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4189 conftest.$ac_objext conftest.beam conftest.$ac_ext
4190 fi
4191
4192 fi
4193 fi
4194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4195 $as_echo "$ac_cv_header_stdc" >&6; }
4196 if test $ac_cv_header_stdc = yes; then
4197
4198 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4199
4200 fi
4201
4202 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4203 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4204 inttypes.h stdint.h unistd.h
4205 do :
4206 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4207 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4208 "
4209 eval as_val=\$$as_ac_Header
4210 if test "x$as_val" = x""yes; then :
4211 cat >>confdefs.h <<_ACEOF
4212 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4213 _ACEOF
4214
4215 fi
4216
4217 done
4218
4219
4220
4221 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4222 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
4223 MINIX=yes
4224 else
4225 MINIX=
4226 fi
4227
4228
4229 if test "$MINIX" = yes; then
4230
4231 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4232
4233
4234 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4235
4236
4237 $as_echo "#define _MINIX 1" >>confdefs.h
4238
4239 fi
4240
4241
4242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4243 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4244 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
4245 $as_echo_n "(cached) " >&6
4246 else
4247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4248 /* end confdefs.h. */
4249
4250 # define __EXTENSIONS__ 1
4251 $ac_includes_default
4252 int
4253 main ()
4254 {
4255
4256 ;
4257 return 0;
4258 }
4259 _ACEOF
4260 if ac_fn_c_try_compile "$LINENO"; then :
4261 ac_cv_safe_to_define___extensions__=yes
4262 else
4263 ac_cv_safe_to_define___extensions__=no
4264 fi
4265 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4266 fi
4267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4268 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4269 test $ac_cv_safe_to_define___extensions__ = yes &&
4270 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4271
4272 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4273
4274 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4275
4276 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4277
4278 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4279
4280
4281 ac_aux_dir=
4282 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
4283 for ac_t in install-sh install.sh shtool; do
4284 if test -f "$ac_dir/$ac_t"; then
4285 ac_aux_dir=$ac_dir
4286 ac_install_sh="$ac_aux_dir/$ac_t -c"
4287 break 2
4288 fi
4289 done
4290 done
4291 if test -z "$ac_aux_dir"; then
4292 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
4293 fi
4294
4295 # These three variables are undocumented and unsupported,
4296 # and are intended to be withdrawn in a future Autoconf release.
4297 # They can cause serious problems if a builder's source tree is in a directory
4298 # whose full name contains unusual characters.
4299 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
4300 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
4301 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
4302
4303
4304 # Make sure we can run config.sub.
4305 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4306 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4307
4308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4309 $as_echo_n "checking build system type... " >&6; }
4310 if test "${ac_cv_build+set}" = set; then :
4311 $as_echo_n "(cached) " >&6
4312 else
4313 ac_build_alias=$build_alias
4314 test "x$ac_build_alias" = x &&
4315 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4316 test "x$ac_build_alias" = x &&
4317 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
4318 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4319 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4320
4321 fi
4322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4323 $as_echo "$ac_cv_build" >&6; }
4324 case $ac_cv_build in
4325 *-*-*) ;;
4326 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
4327 esac
4328 build=$ac_cv_build
4329 ac_save_IFS=$IFS; IFS='-'
4330 set x $ac_cv_build
4331 shift
4332 build_cpu=$1
4333 build_vendor=$2
4334 shift; shift
4335 # Remember, the first character of IFS is used to create $*,
4336 # except with old shells:
4337 build_os=$*
4338 IFS=$ac_save_IFS
4339 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4340
4341
4342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4343 $as_echo_n "checking host system type... " >&6; }
4344 if test "${ac_cv_host+set}" = set; then :
4345 $as_echo_n "(cached) " >&6
4346 else
4347 if test "x$host_alias" = x; then
4348 ac_cv_host=$ac_cv_build
4349 else
4350 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4351 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4352 fi
4353
4354 fi
4355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4356 $as_echo "$ac_cv_host" >&6; }
4357 case $ac_cv_host in
4358 *-*-*) ;;
4359 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4360 esac
4361 host=$ac_cv_host
4362 ac_save_IFS=$IFS; IFS='-'
4363 set x $ac_cv_host
4364 shift
4365 host_cpu=$1
4366 host_vendor=$2
4367 shift; shift
4368 # Remember, the first character of IFS is used to create $*,
4369 # except with old shells:
4370 host_os=$*
4371 IFS=$ac_save_IFS
4372 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4373
4374
4375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4376 $as_echo_n "checking target system type... " >&6; }
4377 if test "${ac_cv_target+set}" = set; then :
4378 $as_echo_n "(cached) " >&6
4379 else
4380 if test "x$target_alias" = x; then
4381 ac_cv_target=$ac_cv_host
4382 else
4383 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4384 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4385 fi
4386
4387 fi
4388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4389 $as_echo "$ac_cv_target" >&6; }
4390 case $ac_cv_target in
4391 *-*-*) ;;
4392 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
4393 esac
4394 target=$ac_cv_target
4395 ac_save_IFS=$IFS; IFS='-'
4396 set x $ac_cv_target
4397 shift
4398 target_cpu=$1
4399 target_vendor=$2
4400 shift; shift
4401 # Remember, the first character of IFS is used to create $*,
4402 # except with old shells:
4403 target_os=$*
4404 IFS=$ac_save_IFS
4405 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4406
4407
4408 # The aliases save the names the user supplied, while $host etc.
4409 # will get canonicalized.
4410 test -n "$target_alias" &&
4411 test "$program_prefix$program_suffix$program_transform_name" = \
4412 NONENONEs,x,x, &&
4413 program_prefix=${target_alias}-
4414
4415 # The tests for host and target for $enable_largefile require
4416 # canonical names.
4417
4418
4419
4420 # As the $enable_largefile decision depends on --enable-plugins we must set it
4421 # even in directories otherwise not depending on the $plugins option.
4422
4423
4424 maybe_plugins=no
4425 for ac_header in dlfcn.h
4426 do :
4427 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
4428 "
4429 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
4430 cat >>confdefs.h <<_ACEOF
4431 #define HAVE_DLFCN_H 1
4432 _ACEOF
4433 maybe_plugins=yes
4434 fi
4435
4436 done
4437
4438 for ac_header in windows.h
4439 do :
4440 ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default
4441 "
4442 if test "x$ac_cv_header_windows_h" = x""yes; then :
4443 cat >>confdefs.h <<_ACEOF
4444 #define HAVE_WINDOWS_H 1
4445 _ACEOF
4446 maybe_plugins=yes
4447 fi
4448
4449 done
4450
4451
4452 # Check whether --enable-plugins was given.
4453 if test "${enable_plugins+set}" = set; then :
4454 enableval=$enable_plugins; case "${enableval}" in
4455 no) plugins=no ;;
4456 *) plugins=yes
4457 if test "$maybe_plugins" != "yes" ; then
4458 as_fn_error "Building with plugin support requires a host that supports dlopen." "$LINENO" 5
4459 fi ;;
4460 esac
4461 else
4462 plugins=$maybe_plugins
4463
4464 fi
4465
4466 if test "$plugins" = "yes"; then
4467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
4468 $as_echo_n "checking for library containing dlopen... " >&6; }
4469 if test "${ac_cv_search_dlopen+set}" = set; then :
4470 $as_echo_n "(cached) " >&6
4471 else
4472 ac_func_search_save_LIBS=$LIBS
4473 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4474 /* end confdefs.h. */
4475
4476 /* Override any GCC internal prototype to avoid an error.
4477 Use char because int might match the return type of a GCC
4478 builtin and then its argument prototype would still apply. */
4479 #ifdef __cplusplus
4480 extern "C"
4481 #endif
4482 char dlopen ();
4483 int
4484 main ()
4485 {
4486 return dlopen ();
4487 ;
4488 return 0;
4489 }
4490 _ACEOF
4491 for ac_lib in '' dl; do
4492 if test -z "$ac_lib"; then
4493 ac_res="none required"
4494 else
4495 ac_res=-l$ac_lib
4496 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4497 fi
4498 if ac_fn_c_try_link "$LINENO"; then :
4499 ac_cv_search_dlopen=$ac_res
4500 fi
4501 rm -f core conftest.err conftest.$ac_objext \
4502 conftest$ac_exeext
4503 if test "${ac_cv_search_dlopen+set}" = set; then :
4504 break
4505 fi
4506 done
4507 if test "${ac_cv_search_dlopen+set}" = set; then :
4508
4509 else
4510 ac_cv_search_dlopen=no
4511 fi
4512 rm conftest.$ac_ext
4513 LIBS=$ac_func_search_save_LIBS
4514 fi
4515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
4516 $as_echo "$ac_cv_search_dlopen" >&6; }
4517 ac_res=$ac_cv_search_dlopen
4518 if test "$ac_res" != no; then :
4519 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4520
4521 fi
4522
4523 fi
4524
4525
4526 case "${host}" in
4527 sparc-*-solaris*|i[3-7]86-*-solaris*)
4528 # On native 32bit sparc and ia32 solaris, large-file and procfs support
4529 # are mutually exclusive; and without procfs support, the bfd/ elf module
4530 # cannot provide certain routines such as elfcore_write_prpsinfo
4531 # or elfcore_write_prstatus. So unless the user explicitly requested
4532 # large-file support through the --enable-largefile switch, disable
4533 # large-file support in favor of procfs support.
4534 test "${target}" = "${host}" -a "x$plugins" = xno \
4535 && : ${enable_largefile="no"}
4536 ;;
4537 esac
4538
4539 # Check whether --enable-largefile was given.
4540 if test "${enable_largefile+set}" = set; then :
4541 enableval=$enable_largefile;
4542 fi
4543
4544 if test "$enable_largefile" != no; then
4545
4546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4547 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4548 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
4549 $as_echo_n "(cached) " >&6
4550 else
4551 ac_cv_sys_largefile_CC=no
4552 if test "$GCC" != yes; then
4553 ac_save_CC=$CC
4554 while :; do
4555 # IRIX 6.2 and later do not support large files by default,
4556 # so use the C compiler's -n32 option if that helps.
4557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4558 /* end confdefs.h. */
4559 #include <sys/types.h>
4560 /* Check that off_t can represent 2**63 - 1 correctly.
4561 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4562 since some C++ compilers masquerading as C compilers
4563 incorrectly reject 9223372036854775807. */
4564 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4565 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4566 && LARGE_OFF_T % 2147483647 == 1)
4567 ? 1 : -1];
4568 int
4569 main ()
4570 {
4571
4572 ;
4573 return 0;
4574 }
4575 _ACEOF
4576 if ac_fn_c_try_compile "$LINENO"; then :
4577 break
4578 fi
4579 rm -f core conftest.err conftest.$ac_objext
4580 CC="$CC -n32"
4581 if ac_fn_c_try_compile "$LINENO"; then :
4582 ac_cv_sys_largefile_CC=' -n32'; break
4583 fi
4584 rm -f core conftest.err conftest.$ac_objext
4585 break
4586 done
4587 CC=$ac_save_CC
4588 rm -f conftest.$ac_ext
4589 fi
4590 fi
4591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4592 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4593 if test "$ac_cv_sys_largefile_CC" != no; then
4594 CC=$CC$ac_cv_sys_largefile_CC
4595 fi
4596
4597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4598 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4599 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
4600 $as_echo_n "(cached) " >&6
4601 else
4602 while :; do
4603 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4604 /* end confdefs.h. */
4605 #include <sys/types.h>
4606 /* Check that off_t can represent 2**63 - 1 correctly.
4607 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4608 since some C++ compilers masquerading as C compilers
4609 incorrectly reject 9223372036854775807. */
4610 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4611 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4612 && LARGE_OFF_T % 2147483647 == 1)
4613 ? 1 : -1];
4614 int
4615 main ()
4616 {
4617
4618 ;
4619 return 0;
4620 }
4621 _ACEOF
4622 if ac_fn_c_try_compile "$LINENO"; then :
4623 ac_cv_sys_file_offset_bits=no; break
4624 fi
4625 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4627 /* end confdefs.h. */
4628 #define _FILE_OFFSET_BITS 64
4629 #include <sys/types.h>
4630 /* Check that off_t can represent 2**63 - 1 correctly.
4631 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4632 since some C++ compilers masquerading as C compilers
4633 incorrectly reject 9223372036854775807. */
4634 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4635 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4636 && LARGE_OFF_T % 2147483647 == 1)
4637 ? 1 : -1];
4638 int
4639 main ()
4640 {
4641
4642 ;
4643 return 0;
4644 }
4645 _ACEOF
4646 if ac_fn_c_try_compile "$LINENO"; then :
4647 ac_cv_sys_file_offset_bits=64; break
4648 fi
4649 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4650 ac_cv_sys_file_offset_bits=unknown
4651 break
4652 done
4653 fi
4654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4655 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4656 case $ac_cv_sys_file_offset_bits in #(
4657 no | unknown) ;;
4658 *)
4659 cat >>confdefs.h <<_ACEOF
4660 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4661 _ACEOF
4662 ;;
4663 esac
4664 rm -rf conftest*
4665 if test $ac_cv_sys_file_offset_bits = unknown; then
4666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4667 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4668 if test "${ac_cv_sys_large_files+set}" = set; then :
4669 $as_echo_n "(cached) " >&6
4670 else
4671 while :; do
4672 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4673 /* end confdefs.h. */
4674 #include <sys/types.h>
4675 /* Check that off_t can represent 2**63 - 1 correctly.
4676 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4677 since some C++ compilers masquerading as C compilers
4678 incorrectly reject 9223372036854775807. */
4679 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4680 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4681 && LARGE_OFF_T % 2147483647 == 1)
4682 ? 1 : -1];
4683 int
4684 main ()
4685 {
4686
4687 ;
4688 return 0;
4689 }
4690 _ACEOF
4691 if ac_fn_c_try_compile "$LINENO"; then :
4692 ac_cv_sys_large_files=no; break
4693 fi
4694 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4695 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4696 /* end confdefs.h. */
4697 #define _LARGE_FILES 1
4698 #include <sys/types.h>
4699 /* Check that off_t can represent 2**63 - 1 correctly.
4700 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4701 since some C++ compilers masquerading as C compilers
4702 incorrectly reject 9223372036854775807. */
4703 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4704 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4705 && LARGE_OFF_T % 2147483647 == 1)
4706 ? 1 : -1];
4707 int
4708 main ()
4709 {
4710
4711 ;
4712 return 0;
4713 }
4714 _ACEOF
4715 if ac_fn_c_try_compile "$LINENO"; then :
4716 ac_cv_sys_large_files=1; break
4717 fi
4718 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4719 ac_cv_sys_large_files=unknown
4720 break
4721 done
4722 fi
4723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4724 $as_echo "$ac_cv_sys_large_files" >&6; }
4725 case $ac_cv_sys_large_files in #(
4726 no | unknown) ;;
4727 *)
4728 cat >>confdefs.h <<_ACEOF
4729 #define _LARGE_FILES $ac_cv_sys_large_files
4730 _ACEOF
4731 ;;
4732 esac
4733 rm -rf conftest*
4734 fi
4735 fi
4736
4737
4738
4739
4740
4741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${CC-cc} option to accept ANSI C" >&5
4742 $as_echo_n "checking for ${CC-cc} option to accept ANSI C... " >&6; }
4743 if test "${am_cv_prog_cc_stdc+set}" = set; then :
4744 $as_echo_n "(cached) " >&6
4745 else
4746 am_cv_prog_cc_stdc=no
4747 ac_save_CC="$CC"
4748 # Don't try gcc -ansi; that turns off useful extensions and
4749 # breaks some systems' header files.
4750 # AIX -qlanglvl=ansi
4751 # Ultrix and OSF/1 -std1
4752 # HP-UX 10.20 and later -Ae
4753 # HP-UX older versions -Aa -D_HPUX_SOURCE
4754 # SVR4 -Xc -D__EXTENSIONS__
4755 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4756 do
4757 CC="$ac_save_CC $ac_arg"
4758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4759 /* end confdefs.h. */
4760 #include <stdarg.h>
4761 #include <stdio.h>
4762 #include <sys/types.h>
4763 #include <sys/stat.h>
4764 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4765 struct buf { int x; };
4766 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4767 static char *e (p, i)
4768 char **p;
4769 int i;
4770 {
4771 return p[i];
4772 }
4773 static char *f (char * (*g) (char **, int), char **p, ...)
4774 {
4775 char *s;
4776 va_list v;
4777 va_start (v,p);
4778 s = g (p, va_arg (v,int));
4779 va_end (v);
4780 return s;
4781 }
4782 int test (int i, double x);
4783 struct s1 {int (*f) (int a);};
4784 struct s2 {int (*f) (double a);};
4785 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4786 int argc;
4787 char **argv;
4788
4789 int
4790 main ()
4791 {
4792
4793 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
4794
4795 ;
4796 return 0;
4797 }
4798 _ACEOF
4799 if ac_fn_c_try_compile "$LINENO"; then :
4800 am_cv_prog_cc_stdc="$ac_arg"; break
4801 fi
4802 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4803 done
4804 CC="$ac_save_CC"
4805
4806 fi
4807
4808 if test -z "$am_cv_prog_cc_stdc"; then
4809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4810 $as_echo "none needed" >&6; }
4811 else
4812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_stdc" >&5
4813 $as_echo "$am_cv_prog_cc_stdc" >&6; }
4814 fi
4815 case "x$am_cv_prog_cc_stdc" in
4816 x|xno) ;;
4817 *) CC="$CC $am_cv_prog_cc_stdc" ;;
4818 esac
4819
4820 # expand $ac_aux_dir to an absolute path
4821 am_aux_dir=`cd $ac_aux_dir && pwd`
4822
4823 if test x"${install_sh}" != xset; then
4824 case $am_aux_dir in
4825 *\ * | *\ *)
4826 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
4827 *)
4828 install_sh="\${SHELL} $am_aux_dir/install-sh"
4829 esac
4830 fi
4831
4832 # Installed binaries are usually stripped using `strip' when the user
4833 # run `make install-strip'. However `strip' might not be the right
4834 # tool to use in cross-compilation environments, therefore Automake
4835 # will honor the `STRIP' environment variable to overrule this program.
4836 if test "$cross_compiling" != no; then
4837 if test -n "$ac_tool_prefix"; then
4838 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4839 set dummy ${ac_tool_prefix}strip; ac_word=$2
4840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4841 $as_echo_n "checking for $ac_word... " >&6; }
4842 if test "${ac_cv_prog_STRIP+set}" = set; then :
4843 $as_echo_n "(cached) " >&6
4844 else
4845 if test -n "$STRIP"; then
4846 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4847 else
4848 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4849 for as_dir in $PATH
4850 do
4851 IFS=$as_save_IFS
4852 test -z "$as_dir" && as_dir=.
4853 for ac_exec_ext in '' $ac_executable_extensions; do
4854 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4855 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4856 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4857 break 2
4858 fi
4859 done
4860 done
4861 IFS=$as_save_IFS
4862
4863 fi
4864 fi
4865 STRIP=$ac_cv_prog_STRIP
4866 if test -n "$STRIP"; then
4867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
4868 $as_echo "$STRIP" >&6; }
4869 else
4870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4871 $as_echo "no" >&6; }
4872 fi
4873
4874
4875 fi
4876 if test -z "$ac_cv_prog_STRIP"; then
4877 ac_ct_STRIP=$STRIP
4878 # Extract the first word of "strip", so it can be a program name with args.
4879 set dummy strip; ac_word=$2
4880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4881 $as_echo_n "checking for $ac_word... " >&6; }
4882 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
4883 $as_echo_n "(cached) " >&6
4884 else
4885 if test -n "$ac_ct_STRIP"; then
4886 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4887 else
4888 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4889 for as_dir in $PATH
4890 do
4891 IFS=$as_save_IFS
4892 test -z "$as_dir" && as_dir=.
4893 for ac_exec_ext in '' $ac_executable_extensions; do
4894 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4895 ac_cv_prog_ac_ct_STRIP="strip"
4896 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4897 break 2
4898 fi
4899 done
4900 done
4901 IFS=$as_save_IFS
4902
4903 fi
4904 fi
4905 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4906 if test -n "$ac_ct_STRIP"; then
4907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
4908 $as_echo "$ac_ct_STRIP" >&6; }
4909 else
4910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4911 $as_echo "no" >&6; }
4912 fi
4913
4914 if test "x$ac_ct_STRIP" = x; then
4915 STRIP=":"
4916 else
4917 case $cross_compiling:$ac_tool_warned in
4918 yes:)
4919 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4920 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4921 ac_tool_warned=yes ;;
4922 esac
4923 STRIP=$ac_ct_STRIP
4924 fi
4925 else
4926 STRIP="$ac_cv_prog_STRIP"
4927 fi
4928
4929 fi
4930 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
4931
4932
4933 ac_aux_dir=
4934 for ac_dir in .. "$srcdir"/..; do
4935 for ac_t in install-sh install.sh shtool; do
4936 if test -f "$ac_dir/$ac_t"; then
4937 ac_aux_dir=$ac_dir
4938 ac_install_sh="$ac_aux_dir/$ac_t -c"
4939 break 2
4940 fi
4941 done
4942 done
4943 if test -z "$ac_aux_dir"; then
4944 as_fn_error "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
4945 fi
4946
4947 # These three variables are undocumented and unsupported,
4948 # and are intended to be withdrawn in a future Autoconf release.
4949 # They can cause serious problems if a builder's source tree is in a directory
4950 # whose full name contains unusual characters.
4951 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
4952 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
4953 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
4954
4955
4956
4957 test "$program_prefix" != NONE &&
4958 program_transform_name="s&^&$program_prefix&;$program_transform_name"
4959 # Use a double $ so make ignores it.
4960 test "$program_suffix" != NONE &&
4961 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4962 # Double any \ or $.
4963 # By default was `s,x,x', remove it if useless.
4964 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4965 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4966
4967
4968 # We require a C++11 compiler. Check if one is available, and if
4969 # necessary, set CXX_DIALECT to some -std=xxx switch.
4970
4971 ax_cxx_compile_cxx11_required=true
4972 ac_ext=cpp
4973 ac_cpp='$CXXCPP $CPPFLAGS'
4974 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4975 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4976 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4977 CXX_DIALECT=""
4978 ac_success=no
4979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features by default" >&5
4980 $as_echo_n "checking whether $CXX supports C++11 features by default... " >&6; }
4981 if test "${ax_cv_cxx_compile_cxx11+set}" = set; then :
4982 $as_echo_n "(cached) " >&6
4983 else
4984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4985 /* end confdefs.h. */
4986
4987
4988 // If the compiler admits that it is not ready for C++11, why torture it?
4989 // Hopefully, this will speed up the test.
4990
4991 #ifndef __cplusplus
4992
4993 #error "This is not a C++ compiler"
4994
4995 #elif __cplusplus < 201103L
4996
4997 #error "This is not a C++11 compiler"
4998
4999 #else
5000
5001 namespace cxx11
5002 {
5003
5004 namespace test_static_assert
5005 {
5006
5007 template <typename T>
5008 struct check
5009 {
5010 static_assert(sizeof(int) <= sizeof(T), "not big enough");
5011 };
5012
5013 }
5014
5015 namespace test_final_override
5016 {
5017
5018 struct Base
5019 {
5020 virtual void f() {}
5021 };
5022
5023 struct Derived : public Base
5024 {
5025 virtual void f() override {}
5026 };
5027
5028 }
5029
5030 namespace test_double_right_angle_brackets
5031 {
5032
5033 template < typename T >
5034 struct check {};
5035
5036 typedef check<void> single_type;
5037 typedef check<check<void>> double_type;
5038 typedef check<check<check<void>>> triple_type;
5039 typedef check<check<check<check<void>>>> quadruple_type;
5040
5041 }
5042
5043 namespace test_decltype
5044 {
5045
5046 int
5047 f()
5048 {
5049 int a = 1;
5050 decltype(a) b = 2;
5051 return a + b;
5052 }
5053
5054 }
5055
5056 namespace test_type_deduction
5057 {
5058
5059 template < typename T1, typename T2 >
5060 struct is_same
5061 {
5062 static const bool value = false;
5063 };
5064
5065 template < typename T >
5066 struct is_same<T, T>
5067 {
5068 static const bool value = true;
5069 };
5070
5071 template < typename T1, typename T2 >
5072 auto
5073 add(T1 a1, T2 a2) -> decltype(a1 + a2)
5074 {
5075 return a1 + a2;
5076 }
5077
5078 int
5079 test(const int c, volatile int v)
5080 {
5081 static_assert(is_same<int, decltype(0)>::value == true, "");
5082 static_assert(is_same<int, decltype(c)>::value == false, "");
5083 static_assert(is_same<int, decltype(v)>::value == false, "");
5084 auto ac = c;
5085 auto av = v;
5086 auto sumi = ac + av + 'x';
5087 auto sumf = ac + av + 1.0;
5088 static_assert(is_same<int, decltype(ac)>::value == true, "");
5089 static_assert(is_same<int, decltype(av)>::value == true, "");
5090 static_assert(is_same<int, decltype(sumi)>::value == true, "");
5091 static_assert(is_same<int, decltype(sumf)>::value == false, "");
5092 static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
5093 return (sumf > 0.0) ? sumi : add(c, v);
5094 }
5095
5096 }
5097
5098 namespace test_noexcept
5099 {
5100
5101 int f() { return 0; }
5102 int g() noexcept { return 0; }
5103
5104 static_assert(noexcept(f()) == false, "");
5105 static_assert(noexcept(g()) == true, "");
5106
5107 }
5108
5109 namespace test_constexpr
5110 {
5111
5112 template < typename CharT >
5113 unsigned long constexpr
5114 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
5115 {
5116 return *s ? strlen_c_r(s + 1, acc + 1) : acc;
5117 }
5118
5119 template < typename CharT >
5120 unsigned long constexpr
5121 strlen_c(const CharT *const s) noexcept
5122 {
5123 return strlen_c_r(s, 0UL);
5124 }
5125
5126 static_assert(strlen_c("") == 0UL, "");
5127 static_assert(strlen_c("1") == 1UL, "");
5128 static_assert(strlen_c("example") == 7UL, "");
5129 static_assert(strlen_c("another\0example") == 7UL, "");
5130
5131 }
5132
5133 namespace test_rvalue_references
5134 {
5135
5136 template < int N >
5137 struct answer
5138 {
5139 static constexpr int value = N;
5140 };
5141
5142 answer<1> f(int&) { return answer<1>(); }
5143 answer<2> f(const int&) { return answer<2>(); }
5144 answer<3> f(int&&) { return answer<3>(); }
5145
5146 void
5147 test()
5148 {
5149 int i = 0;
5150 const int c = 0;
5151 static_assert(decltype(f(i))::value == 1, "");
5152 static_assert(decltype(f(c))::value == 2, "");
5153 static_assert(decltype(f(0))::value == 3, "");
5154 }
5155
5156 }
5157
5158 namespace test_uniform_initialization
5159 {
5160
5161 struct test
5162 {
5163 static const int zero {};
5164 static const int one {1};
5165 };
5166
5167 static_assert(test::zero == 0, "");
5168 static_assert(test::one == 1, "");
5169
5170 }
5171
5172 namespace test_lambdas
5173 {
5174
5175 void
5176 test1()
5177 {
5178 auto lambda1 = [](){};
5179 auto lambda2 = lambda1;
5180 lambda1();
5181 lambda2();
5182 }
5183
5184 int
5185 test2()
5186 {
5187 auto a = [](int i, int j){ return i + j; }(1, 2);
5188 auto b = []() -> int { return '0'; }();
5189 auto c = [=](){ return a + b; }();
5190 auto d = [&](){ return c; }();
5191 auto e = [a, &b](int x) mutable {
5192 const auto identity = [](int y){ return y; };
5193 for (auto i = 0; i < a; ++i)
5194 a += b--;
5195 return x + identity(a + b);
5196 }(0);
5197 return a + b + c + d + e;
5198 }
5199
5200 int
5201 test3()
5202 {
5203 const auto nullary = [](){ return 0; };
5204 const auto unary = [](int x){ return x; };
5205 using nullary_t = decltype(nullary);
5206 using unary_t = decltype(unary);
5207 const auto higher1st = [](nullary_t f){ return f(); };
5208 const auto higher2nd = [unary](nullary_t f1){
5209 return [unary, f1](unary_t f2){ return f2(unary(f1())); };
5210 };
5211 return higher1st(nullary) + higher2nd(nullary)(unary);
5212 }
5213
5214 }
5215
5216 namespace test_variadic_templates
5217 {
5218
5219 template <int...>
5220 struct sum;
5221
5222 template <int N0, int... N1toN>
5223 struct sum<N0, N1toN...>
5224 {
5225 static constexpr auto value = N0 + sum<N1toN...>::value;
5226 };
5227
5228 template <>
5229 struct sum<>
5230 {
5231 static constexpr auto value = 0;
5232 };
5233
5234 static_assert(sum<>::value == 0, "");
5235 static_assert(sum<1>::value == 1, "");
5236 static_assert(sum<23>::value == 23, "");
5237 static_assert(sum<1, 2>::value == 3, "");
5238 static_assert(sum<5, 5, 11>::value == 21, "");
5239 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
5240
5241 }
5242
5243 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
5244 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
5245 // because of this.
5246 namespace test_template_alias_sfinae
5247 {
5248
5249 struct foo {};
5250
5251 template<typename T>
5252 using member = typename T::member_type;
5253
5254 template<typename T>
5255 void func(...) {}
5256
5257 template<typename T>
5258 void func(member<T>*) {}
5259
5260 void test();
5261
5262 void test() { func<foo>(0); }
5263
5264 }
5265
5266 } // namespace cxx11
5267
5268 #endif // __cplusplus >= 201103L
5269
5270
5271
5272 _ACEOF
5273 if ac_fn_cxx_try_compile "$LINENO"; then :
5274 ax_cv_cxx_compile_cxx11=yes
5275 else
5276 ax_cv_cxx_compile_cxx11=no
5277 fi
5278 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5279 fi
5280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_cxx_compile_cxx11" >&5
5281 $as_echo "$ax_cv_cxx_compile_cxx11" >&6; }
5282 if test x$ax_cv_cxx_compile_cxx11 = xyes; then
5283 ac_success=yes
5284 fi
5285
5286 if test x$ac_success = xno; then
5287 for switch in -std=gnu++11 -std=gnu++0x; do
5288 cachevar=`$as_echo "ax_cv_cxx_compile_cxx11_$switch" | $as_tr_sh`
5289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5
5290 $as_echo_n "checking whether $CXX supports C++11 features with $switch... " >&6; }
5291 if { as_var=$cachevar; eval "test \"\${$as_var+set}\" = set"; }; then :
5292 $as_echo_n "(cached) " >&6
5293 else
5294 ac_save_CXX="$CXX"
5295 CXX="$CXX $switch"
5296 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5297 /* end confdefs.h. */
5298
5299
5300 // If the compiler admits that it is not ready for C++11, why torture it?
5301 // Hopefully, this will speed up the test.
5302
5303 #ifndef __cplusplus
5304
5305 #error "This is not a C++ compiler"
5306
5307 #elif __cplusplus < 201103L
5308
5309 #error "This is not a C++11 compiler"
5310
5311 #else
5312
5313 namespace cxx11
5314 {
5315
5316 namespace test_static_assert
5317 {
5318
5319 template <typename T>
5320 struct check
5321 {
5322 static_assert(sizeof(int) <= sizeof(T), "not big enough");
5323 };
5324
5325 }
5326
5327 namespace test_final_override
5328 {
5329
5330 struct Base
5331 {
5332 virtual void f() {}
5333 };
5334
5335 struct Derived : public Base
5336 {
5337 virtual void f() override {}
5338 };
5339
5340 }
5341
5342 namespace test_double_right_angle_brackets
5343 {
5344
5345 template < typename T >
5346 struct check {};
5347
5348 typedef check<void> single_type;
5349 typedef check<check<void>> double_type;
5350 typedef check<check<check<void>>> triple_type;
5351 typedef check<check<check<check<void>>>> quadruple_type;
5352
5353 }
5354
5355 namespace test_decltype
5356 {
5357
5358 int
5359 f()
5360 {
5361 int a = 1;
5362 decltype(a) b = 2;
5363 return a + b;
5364 }
5365
5366 }
5367
5368 namespace test_type_deduction
5369 {
5370
5371 template < typename T1, typename T2 >
5372 struct is_same
5373 {
5374 static const bool value = false;
5375 };
5376
5377 template < typename T >
5378 struct is_same<T, T>
5379 {
5380 static const bool value = true;
5381 };
5382
5383 template < typename T1, typename T2 >
5384 auto
5385 add(T1 a1, T2 a2) -> decltype(a1 + a2)
5386 {
5387 return a1 + a2;
5388 }
5389
5390 int
5391 test(const int c, volatile int v)
5392 {
5393 static_assert(is_same<int, decltype(0)>::value == true, "");
5394 static_assert(is_same<int, decltype(c)>::value == false, "");
5395 static_assert(is_same<int, decltype(v)>::value == false, "");
5396 auto ac = c;
5397 auto av = v;
5398 auto sumi = ac + av + 'x';
5399 auto sumf = ac + av + 1.0;
5400 static_assert(is_same<int, decltype(ac)>::value == true, "");
5401 static_assert(is_same<int, decltype(av)>::value == true, "");
5402 static_assert(is_same<int, decltype(sumi)>::value == true, "");
5403 static_assert(is_same<int, decltype(sumf)>::value == false, "");
5404 static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
5405 return (sumf > 0.0) ? sumi : add(c, v);
5406 }
5407
5408 }
5409
5410 namespace test_noexcept
5411 {
5412
5413 int f() { return 0; }
5414 int g() noexcept { return 0; }
5415
5416 static_assert(noexcept(f()) == false, "");
5417 static_assert(noexcept(g()) == true, "");
5418
5419 }
5420
5421 namespace test_constexpr
5422 {
5423
5424 template < typename CharT >
5425 unsigned long constexpr
5426 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
5427 {
5428 return *s ? strlen_c_r(s + 1, acc + 1) : acc;
5429 }
5430
5431 template < typename CharT >
5432 unsigned long constexpr
5433 strlen_c(const CharT *const s) noexcept
5434 {
5435 return strlen_c_r(s, 0UL);
5436 }
5437
5438 static_assert(strlen_c("") == 0UL, "");
5439 static_assert(strlen_c("1") == 1UL, "");
5440 static_assert(strlen_c("example") == 7UL, "");
5441 static_assert(strlen_c("another\0example") == 7UL, "");
5442
5443 }
5444
5445 namespace test_rvalue_references
5446 {
5447
5448 template < int N >
5449 struct answer
5450 {
5451 static constexpr int value = N;
5452 };
5453
5454 answer<1> f(int&) { return answer<1>(); }
5455 answer<2> f(const int&) { return answer<2>(); }
5456 answer<3> f(int&&) { return answer<3>(); }
5457
5458 void
5459 test()
5460 {
5461 int i = 0;
5462 const int c = 0;
5463 static_assert(decltype(f(i))::value == 1, "");
5464 static_assert(decltype(f(c))::value == 2, "");
5465 static_assert(decltype(f(0))::value == 3, "");
5466 }
5467
5468 }
5469
5470 namespace test_uniform_initialization
5471 {
5472
5473 struct test
5474 {
5475 static const int zero {};
5476 static const int one {1};
5477 };
5478
5479 static_assert(test::zero == 0, "");
5480 static_assert(test::one == 1, "");
5481
5482 }
5483
5484 namespace test_lambdas
5485 {
5486
5487 void
5488 test1()
5489 {
5490 auto lambda1 = [](){};
5491 auto lambda2 = lambda1;
5492 lambda1();
5493 lambda2();
5494 }
5495
5496 int
5497 test2()
5498 {
5499 auto a = [](int i, int j){ return i + j; }(1, 2);
5500 auto b = []() -> int { return '0'; }();
5501 auto c = [=](){ return a + b; }();
5502 auto d = [&](){ return c; }();
5503 auto e = [a, &b](int x) mutable {
5504 const auto identity = [](int y){ return y; };
5505 for (auto i = 0; i < a; ++i)
5506 a += b--;
5507 return x + identity(a + b);
5508 }(0);
5509 return a + b + c + d + e;
5510 }
5511
5512 int
5513 test3()
5514 {
5515 const auto nullary = [](){ return 0; };
5516 const auto unary = [](int x){ return x; };
5517 using nullary_t = decltype(nullary);
5518 using unary_t = decltype(unary);
5519 const auto higher1st = [](nullary_t f){ return f(); };
5520 const auto higher2nd = [unary](nullary_t f1){
5521 return [unary, f1](unary_t f2){ return f2(unary(f1())); };
5522 };
5523 return higher1st(nullary) + higher2nd(nullary)(unary);
5524 }
5525
5526 }
5527
5528 namespace test_variadic_templates
5529 {
5530
5531 template <int...>
5532 struct sum;
5533
5534 template <int N0, int... N1toN>
5535 struct sum<N0, N1toN...>
5536 {
5537 static constexpr auto value = N0 + sum<N1toN...>::value;
5538 };
5539
5540 template <>
5541 struct sum<>
5542 {
5543 static constexpr auto value = 0;
5544 };
5545
5546 static_assert(sum<>::value == 0, "");
5547 static_assert(sum<1>::value == 1, "");
5548 static_assert(sum<23>::value == 23, "");
5549 static_assert(sum<1, 2>::value == 3, "");
5550 static_assert(sum<5, 5, 11>::value == 21, "");
5551 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
5552
5553 }
5554
5555 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
5556 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
5557 // because of this.
5558 namespace test_template_alias_sfinae
5559 {
5560
5561 struct foo {};
5562
5563 template<typename T>
5564 using member = typename T::member_type;
5565
5566 template<typename T>
5567 void func(...) {}
5568
5569 template<typename T>
5570 void func(member<T>*) {}
5571
5572 void test();
5573
5574 void test() { func<foo>(0); }
5575
5576 }
5577
5578 } // namespace cxx11
5579
5580 #endif // __cplusplus >= 201103L
5581
5582
5583
5584 _ACEOF
5585 if ac_fn_cxx_try_compile "$LINENO"; then :
5586 eval $cachevar=yes
5587 else
5588 eval $cachevar=no
5589 fi
5590 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5591 CXX="$ac_save_CXX"
5592 fi
5593 eval ac_res=\$$cachevar
5594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
5595 $as_echo "$ac_res" >&6; }
5596 if eval test x\$$cachevar = xyes; then
5597 CXX_DIALECT="$switch"
5598 ac_success=yes
5599 break
5600 fi
5601 done
5602 fi
5603
5604 if test x$ac_success = xno; then
5605 for switch in -std=c++11 -std=c++0x +std=c++11 "-h std=c++11"; do
5606 cachevar=`$as_echo "ax_cv_cxx_compile_cxx11_$switch" | $as_tr_sh`
5607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5
5608 $as_echo_n "checking whether $CXX supports C++11 features with $switch... " >&6; }
5609 if { as_var=$cachevar; eval "test \"\${$as_var+set}\" = set"; }; then :
5610 $as_echo_n "(cached) " >&6
5611 else
5612 ac_save_CXX="$CXX"
5613 CXX="$CXX $switch"
5614 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5615 /* end confdefs.h. */
5616
5617
5618 // If the compiler admits that it is not ready for C++11, why torture it?
5619 // Hopefully, this will speed up the test.
5620
5621 #ifndef __cplusplus
5622
5623 #error "This is not a C++ compiler"
5624
5625 #elif __cplusplus < 201103L
5626
5627 #error "This is not a C++11 compiler"
5628
5629 #else
5630
5631 namespace cxx11
5632 {
5633
5634 namespace test_static_assert
5635 {
5636
5637 template <typename T>
5638 struct check
5639 {
5640 static_assert(sizeof(int) <= sizeof(T), "not big enough");
5641 };
5642
5643 }
5644
5645 namespace test_final_override
5646 {
5647
5648 struct Base
5649 {
5650 virtual void f() {}
5651 };
5652
5653 struct Derived : public Base
5654 {
5655 virtual void f() override {}
5656 };
5657
5658 }
5659
5660 namespace test_double_right_angle_brackets
5661 {
5662
5663 template < typename T >
5664 struct check {};
5665
5666 typedef check<void> single_type;
5667 typedef check<check<void>> double_type;
5668 typedef check<check<check<void>>> triple_type;
5669 typedef check<check<check<check<void>>>> quadruple_type;
5670
5671 }
5672
5673 namespace test_decltype
5674 {
5675
5676 int
5677 f()
5678 {
5679 int a = 1;
5680 decltype(a) b = 2;
5681 return a + b;
5682 }
5683
5684 }
5685
5686 namespace test_type_deduction
5687 {
5688
5689 template < typename T1, typename T2 >
5690 struct is_same
5691 {
5692 static const bool value = false;
5693 };
5694
5695 template < typename T >
5696 struct is_same<T, T>
5697 {
5698 static const bool value = true;
5699 };
5700
5701 template < typename T1, typename T2 >
5702 auto
5703 add(T1 a1, T2 a2) -> decltype(a1 + a2)
5704 {
5705 return a1 + a2;
5706 }
5707
5708 int
5709 test(const int c, volatile int v)
5710 {
5711 static_assert(is_same<int, decltype(0)>::value == true, "");
5712 static_assert(is_same<int, decltype(c)>::value == false, "");
5713 static_assert(is_same<int, decltype(v)>::value == false, "");
5714 auto ac = c;
5715 auto av = v;
5716 auto sumi = ac + av + 'x';
5717 auto sumf = ac + av + 1.0;
5718 static_assert(is_same<int, decltype(ac)>::value == true, "");
5719 static_assert(is_same<int, decltype(av)>::value == true, "");
5720 static_assert(is_same<int, decltype(sumi)>::value == true, "");
5721 static_assert(is_same<int, decltype(sumf)>::value == false, "");
5722 static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
5723 return (sumf > 0.0) ? sumi : add(c, v);
5724 }
5725
5726 }
5727
5728 namespace test_noexcept
5729 {
5730
5731 int f() { return 0; }
5732 int g() noexcept { return 0; }
5733
5734 static_assert(noexcept(f()) == false, "");
5735 static_assert(noexcept(g()) == true, "");
5736
5737 }
5738
5739 namespace test_constexpr
5740 {
5741
5742 template < typename CharT >
5743 unsigned long constexpr
5744 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
5745 {
5746 return *s ? strlen_c_r(s + 1, acc + 1) : acc;
5747 }
5748
5749 template < typename CharT >
5750 unsigned long constexpr
5751 strlen_c(const CharT *const s) noexcept
5752 {
5753 return strlen_c_r(s, 0UL);
5754 }
5755
5756 static_assert(strlen_c("") == 0UL, "");
5757 static_assert(strlen_c("1") == 1UL, "");
5758 static_assert(strlen_c("example") == 7UL, "");
5759 static_assert(strlen_c("another\0example") == 7UL, "");
5760
5761 }
5762
5763 namespace test_rvalue_references
5764 {
5765
5766 template < int N >
5767 struct answer
5768 {
5769 static constexpr int value = N;
5770 };
5771
5772 answer<1> f(int&) { return answer<1>(); }
5773 answer<2> f(const int&) { return answer<2>(); }
5774 answer<3> f(int&&) { return answer<3>(); }
5775
5776 void
5777 test()
5778 {
5779 int i = 0;
5780 const int c = 0;
5781 static_assert(decltype(f(i))::value == 1, "");
5782 static_assert(decltype(f(c))::value == 2, "");
5783 static_assert(decltype(f(0))::value == 3, "");
5784 }
5785
5786 }
5787
5788 namespace test_uniform_initialization
5789 {
5790
5791 struct test
5792 {
5793 static const int zero {};
5794 static const int one {1};
5795 };
5796
5797 static_assert(test::zero == 0, "");
5798 static_assert(test::one == 1, "");
5799
5800 }
5801
5802 namespace test_lambdas
5803 {
5804
5805 void
5806 test1()
5807 {
5808 auto lambda1 = [](){};
5809 auto lambda2 = lambda1;
5810 lambda1();
5811 lambda2();
5812 }
5813
5814 int
5815 test2()
5816 {
5817 auto a = [](int i, int j){ return i + j; }(1, 2);
5818 auto b = []() -> int { return '0'; }();
5819 auto c = [=](){ return a + b; }();
5820 auto d = [&](){ return c; }();
5821 auto e = [a, &b](int x) mutable {
5822 const auto identity = [](int y){ return y; };
5823 for (auto i = 0; i < a; ++i)
5824 a += b--;
5825 return x + identity(a + b);
5826 }(0);
5827 return a + b + c + d + e;
5828 }
5829
5830 int
5831 test3()
5832 {
5833 const auto nullary = [](){ return 0; };
5834 const auto unary = [](int x){ return x; };
5835 using nullary_t = decltype(nullary);
5836 using unary_t = decltype(unary);
5837 const auto higher1st = [](nullary_t f){ return f(); };
5838 const auto higher2nd = [unary](nullary_t f1){
5839 return [unary, f1](unary_t f2){ return f2(unary(f1())); };
5840 };
5841 return higher1st(nullary) + higher2nd(nullary)(unary);
5842 }
5843
5844 }
5845
5846 namespace test_variadic_templates
5847 {
5848
5849 template <int...>
5850 struct sum;
5851
5852 template <int N0, int... N1toN>
5853 struct sum<N0, N1toN...>
5854 {
5855 static constexpr auto value = N0 + sum<N1toN...>::value;
5856 };
5857
5858 template <>
5859 struct sum<>
5860 {
5861 static constexpr auto value = 0;
5862 };
5863
5864 static_assert(sum<>::value == 0, "");
5865 static_assert(sum<1>::value == 1, "");
5866 static_assert(sum<23>::value == 23, "");
5867 static_assert(sum<1, 2>::value == 3, "");
5868 static_assert(sum<5, 5, 11>::value == 21, "");
5869 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
5870
5871 }
5872
5873 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
5874 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
5875 // because of this.
5876 namespace test_template_alias_sfinae
5877 {
5878
5879 struct foo {};
5880
5881 template<typename T>
5882 using member = typename T::member_type;
5883
5884 template<typename T>
5885 void func(...) {}
5886
5887 template<typename T>
5888 void func(member<T>*) {}
5889
5890 void test();
5891
5892 void test() { func<foo>(0); }
5893
5894 }
5895
5896 } // namespace cxx11
5897
5898 #endif // __cplusplus >= 201103L
5899
5900
5901
5902 _ACEOF
5903 if ac_fn_cxx_try_compile "$LINENO"; then :
5904 eval $cachevar=yes
5905 else
5906 eval $cachevar=no
5907 fi
5908 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5909 CXX="$ac_save_CXX"
5910 fi
5911 eval ac_res=\$$cachevar
5912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
5913 $as_echo "$ac_res" >&6; }
5914 if eval test x\$$cachevar = xyes; then
5915 CXX_DIALECT="$switch"
5916 ac_success=yes
5917 break
5918 fi
5919 done
5920 fi
5921 ac_ext=c
5922 ac_cpp='$CPP $CPPFLAGS'
5923 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5924 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5925 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5926
5927 if test x$ax_cxx_compile_cxx11_required = xtrue; then
5928 if test x$ac_success = xno; then
5929 as_fn_error "*** A compiler with support for C++11 language features is required." "$LINENO" 5
5930 fi
5931 fi
5932 if test x$ac_success = xno; then
5933 HAVE_CXX11=0
5934 { $as_echo "$as_me:${as_lineno-$LINENO}: No compiler with C++11 support was found" >&5
5935 $as_echo "$as_me: No compiler with C++11 support was found" >&6;}
5936 else
5937 HAVE_CXX11=1
5938
5939 $as_echo "#define HAVE_CXX11 1" >>confdefs.h
5940
5941 fi
5942
5943
5944
5945
5946 # Dependency checking.
5947 rm -rf .tst 2>/dev/null
5948 mkdir .tst 2>/dev/null
5949 if test -d .tst; then
5950 am__leading_dot=.
5951 else
5952 am__leading_dot=_
5953 fi
5954 rmdir .tst 2>/dev/null
5955
5956 DEPDIR="${am__leading_dot}deps"
5957
5958 ac_config_commands="$ac_config_commands depdir"
5959
5960
5961 # Create sub-directories for objects and dependencies.
5962 CONFIG_SRC_SUBDIR="arch"
5963
5964
5965 ac_config_commands="$ac_config_commands gdbdepdir"
5966
5967
5968 depcc="$CC" am_compiler_list=
5969
5970 am_depcomp=$ac_aux_dir/depcomp
5971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5972 $as_echo_n "checking dependency style of $depcc... " >&6; }
5973 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
5974 $as_echo_n "(cached) " >&6
5975 else
5976 if test -f "$am_depcomp"; then
5977 # We make a subdir and do the tests there. Otherwise we can end up
5978 # making bogus files that we don't know about and never remove. For
5979 # instance it was reported that on HP-UX the gcc test will end up
5980 # making a dummy file named `D' -- because `-MD' means `put the output
5981 # in D'.
5982 mkdir conftest.dir
5983 # Copy depcomp to subdir because otherwise we won't find it if we're
5984 # using a relative directory.
5985 cp "$am_depcomp" conftest.dir
5986 cd conftest.dir
5987 # We will build objects and dependencies in a subdirectory because
5988 # it helps to detect inapplicable dependency modes. For instance
5989 # both Tru64's cc and ICC support -MD to output dependencies as a
5990 # side effect of compilation, but ICC will put the dependencies in
5991 # the current directory while Tru64 will put them in the object
5992 # directory.
5993 mkdir sub
5994
5995 am_cv_CC_dependencies_compiler_type=none
5996 if test "$am_compiler_list" = ""; then
5997 am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5998 fi
5999 for depmode in $am_compiler_list; do
6000 if test $depmode = none; then break; fi
6001
6002 $as_echo "$as_me:$LINENO: trying $depmode" >&5
6003 # Setup a source with many dependencies, because some compilers
6004 # like to wrap large dependency lists on column 80 (with \), and
6005 # we should not choose a depcomp mode which is confused by this.
6006 #
6007 # We need to recreate these files for each test, as the compiler may
6008 # overwrite some of them when testing with obscure command lines.
6009 # This happens at least with the AIX C compiler.
6010 : > sub/conftest.c
6011 for i in 1 2 3 4 5 6; do
6012 echo '#include "conftst'$i'.h"' >> sub/conftest.c
6013 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
6014 # Solaris 8's {/usr,}/bin/sh.
6015 touch sub/conftst$i.h
6016 done
6017 echo "include sub/conftest.Po" > confmf
6018
6019 # We check with `-c' and `-o' for the sake of the "dashmstdout"
6020 # mode. It turns out that the SunPro C++ compiler does not properly
6021 # handle `-M -o', and we need to detect this.
6022 depcmd="depmode=$depmode \
6023 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
6024 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6025 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
6026 echo "| $depcmd" | sed -e 's/ */ /g' >&5
6027 if env $depcmd > conftest.err 2>&1 &&
6028 grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
6029 grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
6030 ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
6031 # icc doesn't choke on unknown options, it will just issue warnings
6032 # or remarks (even with -Werror). So we grep stderr for any message
6033 # that says an option was ignored or not supported.
6034 # When given -MP, icc 7.0 and 7.1 complain thusly:
6035 # icc: Command line warning: ignoring option '-M'; no argument required
6036 # The diagnosis changed in icc 8.0:
6037 # icc: Command line remark: option '-MP' not supported
6038 if (grep 'ignoring option' conftest.err ||
6039 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6040 am_cv_CC_dependencies_compiler_type=$depmode
6041 $as_echo "$as_me:$LINENO: success" >&5
6042 break
6043 fi
6044 fi
6045 $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
6046 sed -e 's/^/| /' < conftest.err >&5
6047 done
6048
6049 cd ..
6050 rm -rf conftest.dir
6051 else
6052 am_cv_CC_dependencies_compiler_type=none
6053 fi
6054
6055 fi
6056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
6057 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
6058 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
6059 then as_fn_error "no usable dependency style found" "$LINENO" 5
6060 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
6061
6062 fi
6063
6064
6065 gnulib_extra_configure_args=
6066 # If large-file support is disabled, make sure gnulib does the same.
6067 if test "$enable_largefile" = no; then
6068 gnulib_extra_configure_args="$gnulib_extra_configure_args --disable-largefile"
6069 fi
6070
6071 # Configure gnulib. We need to build gnulib under some other
6072 # directory not "gnulib", to avoid the problem of both GDB and
6073 # GDBserver wanting to build it in the same directory, when building
6074 # in the source dir.
6075
6076 in_src="gnulib"
6077 in_build="build-gnulib"
6078 in_extra_args="$gnulib_extra_configure_args"
6079
6080 # Remove --cache-file, --srcdir, and --disable-option-checking arguments
6081 # so they do not pile up.
6082 ac_sub_configure_args=
6083 ac_prev=
6084 eval "set x $ac_configure_args"
6085 shift
6086 for ac_arg
6087 do
6088 if test -n "$ac_prev"; then
6089 ac_prev=
6090 continue
6091 fi
6092 case $ac_arg in
6093 -cache-file | --cache-file | --cache-fil | --cache-fi \
6094 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
6095 ac_prev=cache_file ;;
6096 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
6097 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
6098 | --c=*)
6099 ;;
6100 --config-cache | -C)
6101 ;;
6102 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
6103 ac_prev=srcdir ;;
6104 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
6105 ;;
6106 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
6107 ac_prev=prefix ;;
6108 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
6109 ;;
6110 --disable-option-checking)
6111 ;;
6112 *)
6113 case $ac_arg in
6114 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
6115 esac
6116 as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
6117 esac
6118 done
6119
6120 # Always prepend --prefix to ensure using the same prefix
6121 # in subdir configurations.
6122 ac_arg="--prefix=$prefix"
6123 case $ac_arg in
6124 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
6125 esac
6126 ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
6127
6128 # Pass --silent
6129 if test "$silent" = yes; then
6130 ac_sub_configure_args="--silent $ac_sub_configure_args"
6131 fi
6132
6133 # Always prepend --disable-option-checking to silence warnings, since
6134 # different subdirs can have different --enable and --with options.
6135 ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
6136
6137 ac_popdir=`pwd`
6138 ac_dir=$in_build
6139
6140 ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
6141 $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
6142 $as_echo "$ac_msg" >&6
6143 as_dir="$ac_dir"; as_fn_mkdir_p
6144
6145 case $srcdir in
6146 [\\/]* | ?:[\\/]* )
6147 ac_srcdir=$srcdir/$in_src ;;
6148 *) # Relative name.
6149 ac_srcdir=../$srcdir/$in_src ;;
6150 esac
6151
6152 cd "$ac_dir"
6153
6154 ac_sub_configure=$ac_srcdir/configure
6155
6156 # Make the cache file name correct relative to the subdirectory.
6157 case $cache_file in
6158 [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
6159 *) # Relative name.
6160 ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
6161 esac
6162
6163 if test -n "$in_extra_args"; then
6164 # Add the extra args at the end.
6165 ac_sub_configure_args="$ac_sub_configure_args $in_extra_args"
6166 fi
6167
6168 { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
6169 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
6170 # The eval makes quoting arguments work.
6171 eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
6172 --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
6173 as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
6174
6175 cd "$ac_popdir"
6176
6177
6178
6179 CONFIG_OBS=
6180 CONFIG_DEPS=
6181 CONFIG_SRCS=
6182 ENABLE_CFLAGS=
6183
6184 CONFIG_ALL=
6185 CONFIG_CLEAN=
6186 CONFIG_INSTALL=
6187 CONFIG_UNINSTALL=
6188
6189 # If we haven't got the data from the intl directory,
6190 # assume NLS is disabled.
6191 USE_NLS=no
6192 LIBINTL=
6193 LIBINTL_DEP=
6194 INCINTL=
6195 XGETTEXT=
6196 GMSGFMT=
6197 POSUB=
6198
6199 if test -f ../intl/config.intl; then
6200 . ../intl/config.intl
6201 fi
6202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
6203 $as_echo_n "checking whether NLS is requested... " >&6; }
6204 if test x"$USE_NLS" != xyes; then
6205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6206 $as_echo "no" >&6; }
6207 else
6208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6209 $as_echo "yes" >&6; }
6210
6211 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
6212
6213
6214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
6215 $as_echo_n "checking for catalogs to be installed... " >&6; }
6216 # Look for .po and .gmo files in the source directory.
6217 CATALOGS=
6218 XLINGUAS=
6219 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
6220 # If there aren't any .gmo files the shell will give us the
6221 # literal string "../path/to/srcdir/po/*.gmo" which has to be
6222 # weeded out.
6223 case "$cat" in *\**)
6224 continue;;
6225 esac
6226 # The quadruple backslash is collapsed to a double backslash
6227 # by the backticks, then collapsed again by the double quotes,
6228 # leaving us with one backslash in the sed expression (right
6229 # before the dot that mustn't act as a wildcard).
6230 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
6231 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
6232 # The user is allowed to set LINGUAS to a list of languages to
6233 # install catalogs for. If it's empty that means "all of them."
6234 if test "x$LINGUAS" = x; then
6235 CATALOGS="$CATALOGS $cat"
6236 XLINGUAS="$XLINGUAS $lang"
6237 else
6238 case "$LINGUAS" in *$lang*)
6239 CATALOGS="$CATALOGS $cat"
6240 XLINGUAS="$XLINGUAS $lang"
6241 ;;
6242 esac
6243 fi
6244 done
6245 LINGUAS="$XLINGUAS"
6246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
6247 $as_echo "$LINGUAS" >&6; }
6248
6249
6250 DATADIRNAME=share
6251
6252 INSTOBJEXT=.mo
6253
6254 GENCAT=gencat
6255
6256 CATOBJEXT=.gmo
6257
6258 fi
6259
6260 localedir='${datadir}/locale'
6261
6262
6263 if test x"$USE_NLS" = xyes; then
6264 CONFIG_ALL="$CONFIG_ALL all-po"
6265 CONFIG_CLEAN="$CONFIG_CLEAN clean-po"
6266 CONFIG_INSTALL="$CONFIG_INSTALL install-po"
6267 CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po"
6268 fi
6269
6270 GNULIB=build-gnulib/import
6271
6272 # For Makefile dependencies.
6273 GNULIB_STDINT_H=
6274 if test x"$STDINT_H" != x; then
6275 GNULIB_STDINT_H=$GNULIB/$STDINT_H
6276 fi
6277
6278
6279 PACKAGE=gdb
6280
6281 cat >>confdefs.h <<_ACEOF
6282 #define PACKAGE "$PACKAGE"
6283 _ACEOF
6284
6285
6286
6287 # We never need to detect it in this sub-configure.
6288 # But preserve it for config.status --recheck.
6289
6290
6291
6292 MAKEINFO_EXTRA_FLAGS=""
6293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $MAKEINFO supports @click" >&5
6294 $as_echo_n "checking whether $MAKEINFO supports @click... " >&6; }
6295 if test "${gdb_cv_have_makeinfo_click+set}" = set; then :
6296 $as_echo_n "(cached) " >&6
6297 else
6298 echo '@clicksequence{a @click{} b}' >conftest.texinfo
6299 if eval "$MAKEINFO conftest.texinfo >&5 2>&5"; then
6300 gdb_cv_have_makeinfo_click=yes
6301 else
6302 gdb_cv_have_makeinfo_click=no
6303 fi
6304 fi
6305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_makeinfo_click" >&5
6306 $as_echo "$gdb_cv_have_makeinfo_click" >&6; }
6307 if test x"$gdb_cv_have_makeinfo_click" = xyes; then
6308 MAKEINFO_EXTRA_FLAGS="$MAKEINFO_EXTRA_FLAGS -DHAVE_MAKEINFO_CLICK"
6309 fi
6310
6311
6312
6313
6314 # Check whether --with-separate-debug-dir was given.
6315 if test "${with_separate_debug_dir+set}" = set; then :
6316 withval=$with_separate_debug_dir;
6317 DEBUGDIR=$withval
6318 else
6319 DEBUGDIR=${libdir}/debug
6320 fi
6321
6322
6323 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6324 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6325 ac_define_dir=`eval echo $DEBUGDIR`
6326 ac_define_dir=`eval echo $ac_define_dir`
6327
6328 cat >>confdefs.h <<_ACEOF
6329 #define DEBUGDIR "$ac_define_dir"
6330 _ACEOF
6331
6332
6333
6334
6335 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
6336 if test "x$prefix" = xNONE; then
6337 test_prefix=/usr/local
6338 else
6339 test_prefix=$prefix
6340 fi
6341 else
6342 test_prefix=$exec_prefix
6343 fi
6344 value=0
6345 case ${ac_define_dir} in
6346 "${test_prefix}"|"${test_prefix}/"*|\
6347 '${exec_prefix}'|'${exec_prefix}/'*)
6348 value=1
6349 ;;
6350 esac
6351
6352 cat >>confdefs.h <<_ACEOF
6353 #define DEBUGDIR_RELOCATABLE $value
6354 _ACEOF
6355
6356
6357
6358
6359 # We can't pass paths as command line arguments.
6360 # Mingw32 tries to be clever and will convert the paths for us.
6361 # For example -DBINDIR="/usr/local/bin" passed on the command line may get
6362 # converted to -DBINDIR="E:/msys/mingw32/msys/1.0/local/bin".
6363 # This breaks GDB's relocatable path conversions since paths passed in
6364 # config.h would not get so translated, the path prefixes no longer match.
6365
6366 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6367 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6368 ac_define_dir=`eval echo $bindir`
6369 ac_define_dir=`eval echo $ac_define_dir`
6370
6371 cat >>confdefs.h <<_ACEOF
6372 #define BINDIR "$ac_define_dir"
6373 _ACEOF
6374
6375
6376
6377 # GDB's datadir relocation
6378
6379
6380
6381 # Check whether --with-gdb-datadir was given.
6382 if test "${with_gdb_datadir+set}" = set; then :
6383 withval=$with_gdb_datadir;
6384 GDB_DATADIR=$withval
6385 else
6386 GDB_DATADIR=${datadir}/gdb
6387 fi
6388
6389
6390 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6391 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6392 ac_define_dir=`eval echo $GDB_DATADIR`
6393 ac_define_dir=`eval echo $ac_define_dir`
6394
6395 cat >>confdefs.h <<_ACEOF
6396 #define GDB_DATADIR "$ac_define_dir"
6397 _ACEOF
6398
6399
6400
6401
6402 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
6403 if test "x$prefix" = xNONE; then
6404 test_prefix=/usr/local
6405 else
6406 test_prefix=$prefix
6407 fi
6408 else
6409 test_prefix=$exec_prefix
6410 fi
6411 value=0
6412 case ${ac_define_dir} in
6413 "${test_prefix}"|"${test_prefix}/"*|\
6414 '${exec_prefix}'|'${exec_prefix}/'*)
6415 value=1
6416 ;;
6417 esac
6418
6419 cat >>confdefs.h <<_ACEOF
6420 #define GDB_DATADIR_RELOCATABLE $value
6421 _ACEOF
6422
6423
6424
6425
6426
6427 # Check whether --with-relocated-sources was given.
6428 if test "${with_relocated_sources+set}" = set; then :
6429 withval=$with_relocated_sources; reloc_srcdir="${withval}"
6430
6431 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6432 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6433 ac_define_dir=`eval echo $reloc_srcdir`
6434 ac_define_dir=`eval echo $ac_define_dir`
6435
6436 cat >>confdefs.h <<_ACEOF
6437 #define RELOC_SRCDIR "$ac_define_dir"
6438 _ACEOF
6439
6440
6441
6442 fi
6443
6444
6445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load directory" >&5
6446 $as_echo_n "checking for default auto-load directory... " >&6; }
6447
6448 # Check whether --with-auto-load-dir was given.
6449 if test "${with_auto_load_dir+set}" = set; then :
6450 withval=$with_auto_load_dir;
6451 else
6452 with_auto_load_dir='$debugdir:$datadir/auto-load'
6453 fi
6454
6455 escape_dir=`echo $with_auto_load_dir | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
6456
6457 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6458 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6459 ac_define_dir=`eval echo $escape_dir`
6460 ac_define_dir=`eval echo $ac_define_dir`
6461
6462 cat >>confdefs.h <<_ACEOF
6463 #define AUTO_LOAD_DIR "$ac_define_dir"
6464 _ACEOF
6465
6466
6467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_dir" >&5
6468 $as_echo "$with_auto_load_dir" >&6; }
6469
6470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load safe-path" >&5
6471 $as_echo_n "checking for default auto-load safe-path... " >&6; }
6472
6473 # Check whether --with-auto-load-safe-path was given.
6474 if test "${with_auto_load_safe_path+set}" = set; then :
6475 withval=$with_auto_load_safe_path; if test "$with_auto_load_safe_path" = "no"; then
6476 with_auto_load_safe_path="/"
6477 fi
6478 else
6479 with_auto_load_safe_path="$with_auto_load_dir"
6480 fi
6481
6482 escape_dir=`echo $with_auto_load_safe_path | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
6483
6484 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6485 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6486 ac_define_dir=`eval echo $escape_dir`
6487 ac_define_dir=`eval echo $ac_define_dir`
6488
6489 cat >>confdefs.h <<_ACEOF
6490 #define AUTO_LOAD_SAFE_PATH "$ac_define_dir"
6491 _ACEOF
6492
6493
6494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_safe_path" >&5
6495 $as_echo "$with_auto_load_safe_path" >&6; }
6496
6497
6498
6499 subdirs="$subdirs testsuite"
6500
6501
6502 # Check whether to support alternative target configurations
6503 # Check whether --enable-targets was given.
6504 if test "${enable_targets+set}" = set; then :
6505 enableval=$enable_targets; case "${enableval}" in
6506 yes | "") as_fn_error "enable-targets option must specify target names or 'all'" "$LINENO" 5
6507 ;;
6508 no) enable_targets= ;;
6509 *) enable_targets=$enableval ;;
6510 esac
6511 fi
6512
6513
6514 # Check whether to enable 64-bit support on 32-bit hosts
6515 # Check whether --enable-64-bit-bfd was given.
6516 if test "${enable_64_bit_bfd+set}" = set; then :
6517 enableval=$enable_64_bit_bfd; case "${enableval}" in
6518 yes) want64=true ;;
6519 no) want64=false ;;
6520 *) as_fn_error "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;;
6521 esac
6522 else
6523 want64=false
6524 fi
6525
6526 # Provide defaults for some variables set by the per-host and per-target
6527 # configuration.
6528 gdb_host_obs=posix-hdep.o
6529
6530 if test "${target}" = "${host}"; then
6531 gdb_native=yes
6532 else
6533 gdb_native=no
6534 fi
6535
6536 . $srcdir/configure.host
6537
6538 # Add in the common host objects.
6539 . $srcdir/common/common.host
6540 gdb_host_obs="$gdb_host_obs $common_host_obs"
6541
6542 # Accumulate some settings from configure.tgt over all enabled targets
6543
6544 TARGET_OBS=
6545 all_targets=
6546 HAVE_NATIVE_GCORE_TARGET=
6547
6548 for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
6549 do
6550 if test "$targ_alias" = "all"; then
6551 all_targets=true
6552 else
6553 # Canonicalize the secondary target names.
6554 result=`$ac_config_sub $targ_alias 2>/dev/null`
6555 if test -n "$result"; then
6556 targ=$result
6557 else
6558 targ=$targ_alias
6559 fi
6560
6561 . ${srcdir}/configure.tgt
6562
6563 if test -z "${gdb_target_obs}"; then :
6564 as_fn_error "configuration ${targ} is unsupported." "$LINENO" 5
6565 fi
6566
6567 # Target-specific object files
6568 for i in ${gdb_target_obs}; do
6569 case " $TARGET_OBS " in
6570 *" ${i} "*) ;;
6571 *)
6572 TARGET_OBS="$TARGET_OBS ${i}"
6573 ;;
6574 esac
6575 done
6576
6577 # Check whether this target needs 64-bit CORE_ADDR
6578 if test x${want64} = xfalse; then
6579 . ${srcdir}/../bfd/config.bfd
6580 fi
6581
6582 # Check whether this target is native and supports gcore.
6583 if test $gdb_native = yes -a "$targ_alias" = "$target_alias" \
6584 && $gdb_have_gcore; then
6585 HAVE_NATIVE_GCORE_TARGET=1
6586 fi
6587 fi
6588 done
6589
6590 if test x${all_targets} = xtrue; then
6591
6592 # We want all 64-bit targets if we either:
6593 # - run on a 64-bit host or
6594 # - already require 64-bit support for some other target or
6595 # - the --enable-64-bit-bfd option was supplied
6596 # Otherwise we only support all 32-bit targets.
6597 #
6598 # NOTE: This test must be in sync with the corresponding
6599 # tests in BFD!
6600
6601 if test x${want64} = xfalse; then
6602 # The cast to long int works around a bug in the HP C Compiler
6603 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6604 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6605 # This bug is HP SR number 8606223364.
6606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
6607 $as_echo_n "checking size of long... " >&6; }
6608 if test "${ac_cv_sizeof_long+set}" = set; then :
6609 $as_echo_n "(cached) " >&6
6610 else
6611 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
6612
6613 else
6614 if test "$ac_cv_type_long" = yes; then
6615 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6616 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6617 { as_fn_set_status 77
6618 as_fn_error "cannot compute sizeof (long)
6619 See \`config.log' for more details." "$LINENO" 5; }; }
6620 else
6621 ac_cv_sizeof_long=0
6622 fi
6623 fi
6624
6625 fi
6626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
6627 $as_echo "$ac_cv_sizeof_long" >&6; }
6628
6629
6630
6631 cat >>confdefs.h <<_ACEOF
6632 #define SIZEOF_LONG $ac_cv_sizeof_long
6633 _ACEOF
6634
6635
6636 if test "x${ac_cv_sizeof_long}" = "x8"; then
6637 want64=true
6638 fi
6639 fi
6640 if test x${want64} = xtrue; then
6641 TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)'
6642 else
6643 TARGET_OBS='$(ALL_TARGET_OBS)'
6644 fi
6645 fi
6646
6647
6648
6649
6650 # For other settings, only the main target counts.
6651 gdb_sim=
6652 gdb_osabi=
6653 build_gdbserver=
6654 targ=$target; . ${srcdir}/configure.tgt
6655
6656 # Fetch the default architecture and default target vector from BFD.
6657 targ=$target; . $srcdir/../bfd/config.bfd
6658
6659 # We only want the first architecture, so strip off the others if
6660 # there is more than one.
6661 targ_archs=`echo $targ_archs | sed 's/ .*//'`
6662
6663 if test "x$targ_archs" != x; then
6664
6665 cat >>confdefs.h <<_ACEOF
6666 #define DEFAULT_BFD_ARCH $targ_archs
6667 _ACEOF
6668
6669 fi
6670 if test "x$targ_defvec" != x; then
6671
6672 cat >>confdefs.h <<_ACEOF
6673 #define DEFAULT_BFD_VEC $targ_defvec
6674 _ACEOF
6675
6676 fi
6677
6678 # The CLI cannot be disabled yet, but may be in the future.
6679
6680 # Enable CLI.
6681 # Check whether --enable-gdbcli was given.
6682 if test "${enable_gdbcli+set}" = set; then :
6683 enableval=$enable_gdbcli; case $enableval in
6684 yes)
6685 ;;
6686 no)
6687 as_fn_error "the command-line interface cannot be disabled yet" "$LINENO" 5 ;;
6688 *)
6689 as_fn_error "bad value $enableval for --enable-gdbcli" "$LINENO" 5 ;;
6690 esac
6691 else
6692 enable_gdbcli=yes
6693 fi
6694
6695 if test x"$enable_gdbcli" = xyes; then
6696 if test -d $srcdir/cli; then
6697 CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_CLI_OBS)"
6698 CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_CLI_DEPS)"
6699 CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_CLI_SRCS)"
6700 ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_CLI_CFLAGS)"
6701 fi
6702 fi
6703
6704 # Enable MI.
6705 # Check whether --enable-gdbmi was given.
6706 if test "${enable_gdbmi+set}" = set; then :
6707 enableval=$enable_gdbmi; case $enableval in
6708 yes | no)
6709 ;;
6710 *)
6711 as_fn_error "bad value $enableval for --enable-gdbmi" "$LINENO" 5 ;;
6712 esac
6713 else
6714 enable_gdbmi=yes
6715 fi
6716
6717 if test x"$enable_gdbmi" = xyes; then
6718 if test -d $srcdir/mi; then
6719 CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)"
6720 CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)"
6721 CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)"
6722 ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)"
6723 fi
6724 fi
6725
6726 # Enable TUI.
6727 # Check whether --enable-tui was given.
6728 if test "${enable_tui+set}" = set; then :
6729 enableval=$enable_tui; case $enableval in
6730 yes | no | auto)
6731 ;;
6732 *)
6733 as_fn_error "bad value $enableval for --enable-tui" "$LINENO" 5 ;;
6734 esac
6735 else
6736 enable_tui=auto
6737 fi
6738
6739
6740 # Enable gdbtk.
6741 # Check whether --enable-gdbtk was given.
6742 if test "${enable_gdbtk+set}" = set; then :
6743 enableval=$enable_gdbtk; case $enableval in
6744 yes | no)
6745 ;;
6746 *)
6747 as_fn_error "bad value $enableval for --enable-gdbtk" "$LINENO" 5 ;;
6748 esac
6749 else
6750 if test -d $srcdir/gdbtk; then
6751 enable_gdbtk=yes
6752 else
6753 enable_gdbtk=no
6754 fi
6755 fi
6756
6757 # We unconditionally disable gdbtk tests on selected platforms.
6758 case $host_os in
6759 go32* | windows*)
6760 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gdbtk isn't supported on $host; disabling" >&5
6761 $as_echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;}
6762 enable_gdbtk=no ;;
6763 esac
6764
6765 # Libunwind support for ia64.
6766
6767
6768 # Check whether --with-libunwind-ia64 was given.
6769 if test "${with_libunwind_ia64+set}" = set; then :
6770 withval=$with_libunwind_ia64;
6771 else
6772 with_libunwind_ia64=auto
6773 fi
6774
6775
6776 # Backward compatibility option.
6777 if test "${with_libunwind+set}" = set; then
6778 if test x"$with_libunwind_ia64" != xauto; then
6779 as_fn_error "option --with-libunwind is deprecated, use --with-libunwind-ia64" "$LINENO" 5
6780 fi
6781 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&5
6782 $as_echo "$as_me: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&2;}
6783 with_libunwind_ia64="$with_libunwind"
6784 fi
6785
6786 case "$with_libunwind_ia64" in
6787 yes | no)
6788 ;;
6789 auto)
6790 for ac_header in libunwind-ia64.h
6791 do :
6792 ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
6793 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
6794 cat >>confdefs.h <<_ACEOF
6795 #define HAVE_LIBUNWIND_IA64_H 1
6796 _ACEOF
6797
6798 fi
6799
6800 done
6801
6802 with_libunwind_ia64=$ac_cv_header_libunwind_ia64_h
6803 ;;
6804 *)
6805 as_fn_error "bad value $with_libunwind_ia64 for GDB --with-libunwind-ia64 option" "$LINENO" 5
6806 ;;
6807 esac
6808
6809 if test x"$with_libunwind_ia64" = xyes; then
6810 for ac_header in libunwind-ia64.h
6811 do :
6812 ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
6813 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
6814 cat >>confdefs.h <<_ACEOF
6815 #define HAVE_LIBUNWIND_IA64_H 1
6816 _ACEOF
6817
6818 fi
6819
6820 done
6821
6822 if test x"$ac_cv_header_libunwind_ia64_h" != xyes; then
6823 as_fn_error "GDB option --with-libunwind-ia64 requires libunwind-ia64.h" "$LINENO" 5
6824 fi
6825 CONFIG_OBS="$CONFIG_OBS ia64-libunwind-tdep.o"
6826 CONFIG_DEPS="$CONFIG_DEPS ia64-libunwind-tdep.o"
6827 CONFIG_SRCS="$CONFIG_SRCS ia64-libunwind-tdep.c"
6828 fi
6829
6830 opt_curses=no
6831
6832 # Check whether --with-curses was given.
6833 if test "${with_curses+set}" = set; then :
6834 withval=$with_curses; opt_curses=$withval
6835 fi
6836
6837
6838 prefer_curses=no
6839 if test "$opt_curses" = "yes"; then
6840 prefer_curses=yes
6841 fi
6842
6843 # Profiling support.
6844 # Check whether --enable-profiling was given.
6845 if test "${enable_profiling+set}" = set; then :
6846 enableval=$enable_profiling; case $enableval in
6847 yes | no)
6848 ;;
6849 *)
6850 as_fn_error "bad value $enableval for --enable-profile" "$LINENO" 5 ;;
6851 esac
6852 else
6853 enable_profiling=no
6854 fi
6855
6856
6857 for ac_func in monstartup _mcleanup
6858 do :
6859 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6860 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6861 eval as_val=\$$as_ac_var
6862 if test "x$as_val" = x""yes; then :
6863 cat >>confdefs.h <<_ACEOF
6864 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6865 _ACEOF
6866
6867 fi
6868 done
6869
6870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _etext" >&5
6871 $as_echo_n "checking for _etext... " >&6; }
6872 if test "${ac_cv_var__etext+set}" = set; then :
6873 $as_echo_n "(cached) " >&6
6874 else
6875 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6876 /* end confdefs.h. */
6877 #include <stdlib.h>
6878 extern char _etext;
6879
6880 int
6881 main ()
6882 {
6883 free (&_etext);
6884 ;
6885 return 0;
6886 }
6887 _ACEOF
6888 if ac_fn_c_try_link "$LINENO"; then :
6889 ac_cv_var__etext=yes
6890 else
6891 ac_cv_var__etext=no
6892 fi
6893 rm -f core conftest.err conftest.$ac_objext \
6894 conftest$ac_exeext conftest.$ac_ext
6895 fi
6896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__etext" >&5
6897 $as_echo "$ac_cv_var__etext" >&6; }
6898 if test $ac_cv_var__etext = yes; then
6899
6900 $as_echo "#define HAVE__ETEXT 1" >>confdefs.h
6901
6902 fi
6903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for etext" >&5
6904 $as_echo_n "checking for etext... " >&6; }
6905 if test "${ac_cv_var_etext+set}" = set; then :
6906 $as_echo_n "(cached) " >&6
6907 else
6908 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6909 /* end confdefs.h. */
6910 #include <stdlib.h>
6911 extern char etext;
6912
6913 int
6914 main ()
6915 {
6916 free (&etext);
6917 ;
6918 return 0;
6919 }
6920 _ACEOF
6921 if ac_fn_c_try_link "$LINENO"; then :
6922 ac_cv_var_etext=yes
6923 else
6924 ac_cv_var_etext=no
6925 fi
6926 rm -f core conftest.err conftest.$ac_objext \
6927 conftest$ac_exeext conftest.$ac_ext
6928 fi
6929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_etext" >&5
6930 $as_echo "$ac_cv_var_etext" >&6; }
6931 if test $ac_cv_var_etext = yes; then
6932
6933 $as_echo "#define HAVE_ETEXT 1" >>confdefs.h
6934
6935 fi
6936 if test "$enable_profiling" = yes ; then
6937 if test $ac_cv_func_monstartup = no || test $ac_cv_func__mcleanup = no; then
6938 as_fn_error "--enable-profiling requires monstartup and _mcleanup" "$LINENO" 5
6939 fi
6940 PROFILE_CFLAGS=-pg
6941 OLD_CFLAGS="$CFLAGS"
6942 CFLAGS="$CFLAGS $PROFILE_CFLAGS"
6943
6944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pg" >&5
6945 $as_echo_n "checking whether $CC supports -pg... " >&6; }
6946 if test "${ac_cv_cc_supports_pg+set}" = set; then :
6947 $as_echo_n "(cached) " >&6
6948 else
6949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6950 /* end confdefs.h. */
6951
6952 int
6953 main ()
6954 {
6955 int x;
6956 ;
6957 return 0;
6958 }
6959 _ACEOF
6960 if ac_fn_c_try_compile "$LINENO"; then :
6961 ac_cv_cc_supports_pg=yes
6962 else
6963 ac_cv_cc_supports_pg=no
6964 fi
6965 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6966 fi
6967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_supports_pg" >&5
6968 $as_echo "$ac_cv_cc_supports_pg" >&6; }
6969
6970 if test $ac_cv_cc_supports_pg = no; then
6971 as_fn_error "--enable-profiling requires a compiler which supports -pg" "$LINENO" 5
6972 fi
6973
6974 CFLAGS="$OLD_CFLAGS"
6975 fi
6976
6977
6978
6979 # Check whether --with-pkgversion was given.
6980 if test "${with_pkgversion+set}" = set; then :
6981 withval=$with_pkgversion; case "$withval" in
6982 yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
6983 no) PKGVERSION= ;;
6984 *) PKGVERSION="($withval) " ;;
6985 esac
6986 else
6987 PKGVERSION="(GDB) "
6988
6989 fi
6990
6991
6992
6993
6994
6995 # Check whether --with-bugurl was given.
6996 if test "${with_bugurl+set}" = set; then :
6997 withval=$with_bugurl; case "$withval" in
6998 yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
6999 no) BUGURL=
7000 ;;
7001 *) BUGURL="$withval"
7002 ;;
7003 esac
7004 else
7005 BUGURL="http://www.gnu.org/software/gdb/bugs/"
7006
7007 fi
7008
7009 case ${BUGURL} in
7010 "")
7011 REPORT_BUGS_TO=
7012 REPORT_BUGS_TEXI=
7013 ;;
7014 *)
7015 REPORT_BUGS_TO="<$BUGURL>"
7016 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
7017 ;;
7018 esac;
7019
7020
7021
7022
7023 cat >>confdefs.h <<_ACEOF
7024 #define PKGVERSION "$PKGVERSION"
7025 _ACEOF
7026
7027
7028 cat >>confdefs.h <<_ACEOF
7029 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
7030 _ACEOF
7031
7032
7033 # --------------------- #
7034 # Checks for programs. #
7035 # --------------------- #
7036
7037 for ac_prog in gawk mawk nawk awk
7038 do
7039 # Extract the first word of "$ac_prog", so it can be a program name with args.
7040 set dummy $ac_prog; ac_word=$2
7041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7042 $as_echo_n "checking for $ac_word... " >&6; }
7043 if test "${ac_cv_prog_AWK+set}" = set; then :
7044 $as_echo_n "(cached) " >&6
7045 else
7046 if test -n "$AWK"; then
7047 ac_cv_prog_AWK="$AWK" # Let the user override the test.
7048 else
7049 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7050 for as_dir in $PATH
7051 do
7052 IFS=$as_save_IFS
7053 test -z "$as_dir" && as_dir=.
7054 for ac_exec_ext in '' $ac_executable_extensions; do
7055 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7056 ac_cv_prog_AWK="$ac_prog"
7057 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7058 break 2
7059 fi
7060 done
7061 done
7062 IFS=$as_save_IFS
7063
7064 fi
7065 fi
7066 AWK=$ac_cv_prog_AWK
7067 if test -n "$AWK"; then
7068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7069 $as_echo "$AWK" >&6; }
7070 else
7071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7072 $as_echo "no" >&6; }
7073 fi
7074
7075
7076 test -n "$AWK" && break
7077 done
7078
7079 # Find a good install program. We prefer a C program (faster),
7080 # so one script is as good as another. But avoid the broken or
7081 # incompatible versions:
7082 # SysV /etc/install, /usr/sbin/install
7083 # SunOS /usr/etc/install
7084 # IRIX /sbin/install
7085 # AIX /bin/install
7086 # AmigaOS /C/install, which installs bootblocks on floppy discs
7087 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
7088 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7089 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7090 # OS/2's system install, which has a completely different semantic
7091 # ./install, which can be erroneously created by make from ./install.sh.
7092 # Reject install programs that cannot install multiple files.
7093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
7094 $as_echo_n "checking for a BSD-compatible install... " >&6; }
7095 if test -z "$INSTALL"; then
7096 if test "${ac_cv_path_install+set}" = set; then :
7097 $as_echo_n "(cached) " >&6
7098 else
7099 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7100 for as_dir in $PATH
7101 do
7102 IFS=$as_save_IFS
7103 test -z "$as_dir" && as_dir=.
7104 # Account for people who put trailing slashes in PATH elements.
7105 case $as_dir/ in #((
7106 ./ | .// | /[cC]/* | \
7107 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
7108 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
7109 /usr/ucb/* ) ;;
7110 *)
7111 # OSF1 and SCO ODT 3.0 have their own names for install.
7112 # Don't use installbsd from OSF since it installs stuff as root
7113 # by default.
7114 for ac_prog in ginstall scoinst install; do
7115 for ac_exec_ext in '' $ac_executable_extensions; do
7116 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
7117 if test $ac_prog = install &&
7118 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
7119 # AIX install. It has an incompatible calling convention.
7120 :
7121 elif test $ac_prog = install &&
7122 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
7123 # program-specific install script used by HP pwplus--don't use.
7124 :
7125 else
7126 rm -rf conftest.one conftest.two conftest.dir
7127 echo one > conftest.one
7128 echo two > conftest.two
7129 mkdir conftest.dir
7130 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
7131 test -s conftest.one && test -s conftest.two &&
7132 test -s conftest.dir/conftest.one &&
7133 test -s conftest.dir/conftest.two
7134 then
7135 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
7136 break 3
7137 fi
7138 fi
7139 fi
7140 done
7141 done
7142 ;;
7143 esac
7144
7145 done
7146 IFS=$as_save_IFS
7147
7148 rm -rf conftest.one conftest.two conftest.dir
7149
7150 fi
7151 if test "${ac_cv_path_install+set}" = set; then
7152 INSTALL=$ac_cv_path_install
7153 else
7154 # As a last resort, use the slow shell script. Don't cache a
7155 # value for INSTALL within a source directory, because that will
7156 # break other packages using the cache if that directory is
7157 # removed, or if the value is a relative name.
7158 INSTALL=$ac_install_sh
7159 fi
7160 fi
7161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7162 $as_echo "$INSTALL" >&6; }
7163
7164 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7165 # It thinks the first close brace ends the variable substitution.
7166 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7167
7168 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
7169
7170 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7171
7172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7173 $as_echo_n "checking whether ln -s works... " >&6; }
7174 LN_S=$as_ln_s
7175 if test "$LN_S" = "ln -s"; then
7176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7177 $as_echo "yes" >&6; }
7178 else
7179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
7180 $as_echo "no, using $LN_S" >&6; }
7181 fi
7182
7183 if test -n "$ac_tool_prefix"; then
7184 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7185 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7187 $as_echo_n "checking for $ac_word... " >&6; }
7188 if test "${ac_cv_prog_RANLIB+set}" = set; then :
7189 $as_echo_n "(cached) " >&6
7190 else
7191 if test -n "$RANLIB"; then
7192 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7193 else
7194 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7195 for as_dir in $PATH
7196 do
7197 IFS=$as_save_IFS
7198 test -z "$as_dir" && as_dir=.
7199 for ac_exec_ext in '' $ac_executable_extensions; do
7200 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7201 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7202 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7203 break 2
7204 fi
7205 done
7206 done
7207 IFS=$as_save_IFS
7208
7209 fi
7210 fi
7211 RANLIB=$ac_cv_prog_RANLIB
7212 if test -n "$RANLIB"; then
7213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7214 $as_echo "$RANLIB" >&6; }
7215 else
7216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7217 $as_echo "no" >&6; }
7218 fi
7219
7220
7221 fi
7222 if test -z "$ac_cv_prog_RANLIB"; then
7223 ac_ct_RANLIB=$RANLIB
7224 # Extract the first word of "ranlib", so it can be a program name with args.
7225 set dummy ranlib; ac_word=$2
7226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7227 $as_echo_n "checking for $ac_word... " >&6; }
7228 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
7229 $as_echo_n "(cached) " >&6
7230 else
7231 if test -n "$ac_ct_RANLIB"; then
7232 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7233 else
7234 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7235 for as_dir in $PATH
7236 do
7237 IFS=$as_save_IFS
7238 test -z "$as_dir" && as_dir=.
7239 for ac_exec_ext in '' $ac_executable_extensions; do
7240 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7241 ac_cv_prog_ac_ct_RANLIB="ranlib"
7242 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7243 break 2
7244 fi
7245 done
7246 done
7247 IFS=$as_save_IFS
7248
7249 fi
7250 fi
7251 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7252 if test -n "$ac_ct_RANLIB"; then
7253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7254 $as_echo "$ac_ct_RANLIB" >&6; }
7255 else
7256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7257 $as_echo "no" >&6; }
7258 fi
7259
7260 if test "x$ac_ct_RANLIB" = x; then
7261 RANLIB=":"
7262 else
7263 case $cross_compiling:$ac_tool_warned in
7264 yes:)
7265 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7266 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7267 ac_tool_warned=yes ;;
7268 esac
7269 RANLIB=$ac_ct_RANLIB
7270 fi
7271 else
7272 RANLIB="$ac_cv_prog_RANLIB"
7273 fi
7274
7275 for ac_prog in 'bison -y' byacc
7276 do
7277 # Extract the first word of "$ac_prog", so it can be a program name with args.
7278 set dummy $ac_prog; ac_word=$2
7279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7280 $as_echo_n "checking for $ac_word... " >&6; }
7281 if test "${ac_cv_prog_YACC+set}" = set; then :
7282 $as_echo_n "(cached) " >&6
7283 else
7284 if test -n "$YACC"; then
7285 ac_cv_prog_YACC="$YACC" # Let the user override the test.
7286 else
7287 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7288 for as_dir in $PATH
7289 do
7290 IFS=$as_save_IFS
7291 test -z "$as_dir" && as_dir=.
7292 for ac_exec_ext in '' $ac_executable_extensions; do
7293 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7294 ac_cv_prog_YACC="$ac_prog"
7295 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7296 break 2
7297 fi
7298 done
7299 done
7300 IFS=$as_save_IFS
7301
7302 fi
7303 fi
7304 YACC=$ac_cv_prog_YACC
7305 if test -n "$YACC"; then
7306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
7307 $as_echo "$YACC" >&6; }
7308 else
7309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7310 $as_echo "no" >&6; }
7311 fi
7312
7313
7314 test -n "$YACC" && break
7315 done
7316 test -n "$YACC" || YACC="yacc"
7317
7318
7319 if test -n "$ac_tool_prefix"; then
7320 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
7321 set dummy ${ac_tool_prefix}ar; ac_word=$2
7322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7323 $as_echo_n "checking for $ac_word... " >&6; }
7324 if test "${ac_cv_prog_AR+set}" = set; then :
7325 $as_echo_n "(cached) " >&6
7326 else
7327 if test -n "$AR"; then
7328 ac_cv_prog_AR="$AR" # Let the user override the test.
7329 else
7330 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7331 for as_dir in $PATH
7332 do
7333 IFS=$as_save_IFS
7334 test -z "$as_dir" && as_dir=.
7335 for ac_exec_ext in '' $ac_executable_extensions; do
7336 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7337 ac_cv_prog_AR="${ac_tool_prefix}ar"
7338 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7339 break 2
7340 fi
7341 done
7342 done
7343 IFS=$as_save_IFS
7344
7345 fi
7346 fi
7347 AR=$ac_cv_prog_AR
7348 if test -n "$AR"; then
7349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
7350 $as_echo "$AR" >&6; }
7351 else
7352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7353 $as_echo "no" >&6; }
7354 fi
7355
7356
7357 fi
7358 if test -z "$ac_cv_prog_AR"; then
7359 ac_ct_AR=$AR
7360 # Extract the first word of "ar", so it can be a program name with args.
7361 set dummy ar; ac_word=$2
7362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7363 $as_echo_n "checking for $ac_word... " >&6; }
7364 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
7365 $as_echo_n "(cached) " >&6
7366 else
7367 if test -n "$ac_ct_AR"; then
7368 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
7369 else
7370 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7371 for as_dir in $PATH
7372 do
7373 IFS=$as_save_IFS
7374 test -z "$as_dir" && as_dir=.
7375 for ac_exec_ext in '' $ac_executable_extensions; do
7376 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7377 ac_cv_prog_ac_ct_AR="ar"
7378 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7379 break 2
7380 fi
7381 done
7382 done
7383 IFS=$as_save_IFS
7384
7385 fi
7386 fi
7387 ac_ct_AR=$ac_cv_prog_ac_ct_AR
7388 if test -n "$ac_ct_AR"; then
7389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
7390 $as_echo "$ac_ct_AR" >&6; }
7391 else
7392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7393 $as_echo "no" >&6; }
7394 fi
7395
7396 if test "x$ac_ct_AR" = x; then
7397 AR=""
7398 else
7399 case $cross_compiling:$ac_tool_warned in
7400 yes:)
7401 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7402 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7403 ac_tool_warned=yes ;;
7404 esac
7405 AR=$ac_ct_AR
7406 fi
7407 else
7408 AR="$ac_cv_prog_AR"
7409 fi
7410
7411 if test -n "$ac_tool_prefix"; then
7412 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
7413 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
7414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7415 $as_echo_n "checking for $ac_word... " >&6; }
7416 if test "${ac_cv_prog_DLLTOOL+set}" = set; then :
7417 $as_echo_n "(cached) " >&6
7418 else
7419 if test -n "$DLLTOOL"; then
7420 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
7421 else
7422 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7423 for as_dir in $PATH
7424 do
7425 IFS=$as_save_IFS
7426 test -z "$as_dir" && as_dir=.
7427 for ac_exec_ext in '' $ac_executable_extensions; do
7428 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7429 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
7430 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7431 break 2
7432 fi
7433 done
7434 done
7435 IFS=$as_save_IFS
7436
7437 fi
7438 fi
7439 DLLTOOL=$ac_cv_prog_DLLTOOL
7440 if test -n "$DLLTOOL"; then
7441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
7442 $as_echo "$DLLTOOL" >&6; }
7443 else
7444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7445 $as_echo "no" >&6; }
7446 fi
7447
7448
7449 fi
7450 if test -z "$ac_cv_prog_DLLTOOL"; then
7451 ac_ct_DLLTOOL=$DLLTOOL
7452 # Extract the first word of "dlltool", so it can be a program name with args.
7453 set dummy dlltool; ac_word=$2
7454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7455 $as_echo_n "checking for $ac_word... " >&6; }
7456 if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then :
7457 $as_echo_n "(cached) " >&6
7458 else
7459 if test -n "$ac_ct_DLLTOOL"; then
7460 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
7461 else
7462 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7463 for as_dir in $PATH
7464 do
7465 IFS=$as_save_IFS
7466 test -z "$as_dir" && as_dir=.
7467 for ac_exec_ext in '' $ac_executable_extensions; do
7468 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7469 ac_cv_prog_ac_ct_DLLTOOL="dlltool"
7470 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7471 break 2
7472 fi
7473 done
7474 done
7475 IFS=$as_save_IFS
7476
7477 fi
7478 fi
7479 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
7480 if test -n "$ac_ct_DLLTOOL"; then
7481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
7482 $as_echo "$ac_ct_DLLTOOL" >&6; }
7483 else
7484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7485 $as_echo "no" >&6; }
7486 fi
7487
7488 if test "x$ac_ct_DLLTOOL" = x; then
7489 DLLTOOL=""
7490 else
7491 case $cross_compiling:$ac_tool_warned in
7492 yes:)
7493 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7494 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7495 ac_tool_warned=yes ;;
7496 esac
7497 DLLTOOL=$ac_ct_DLLTOOL
7498 fi
7499 else
7500 DLLTOOL="$ac_cv_prog_DLLTOOL"
7501 fi
7502
7503 if test -n "$ac_tool_prefix"; then
7504 # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
7505 set dummy ${ac_tool_prefix}windres; ac_word=$2
7506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7507 $as_echo_n "checking for $ac_word... " >&6; }
7508 if test "${ac_cv_prog_WINDRES+set}" = set; then :
7509 $as_echo_n "(cached) " >&6
7510 else
7511 if test -n "$WINDRES"; then
7512 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
7513 else
7514 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7515 for as_dir in $PATH
7516 do
7517 IFS=$as_save_IFS
7518 test -z "$as_dir" && as_dir=.
7519 for ac_exec_ext in '' $ac_executable_extensions; do
7520 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7521 ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
7522 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7523 break 2
7524 fi
7525 done
7526 done
7527 IFS=$as_save_IFS
7528
7529 fi
7530 fi
7531 WINDRES=$ac_cv_prog_WINDRES
7532 if test -n "$WINDRES"; then
7533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
7534 $as_echo "$WINDRES" >&6; }
7535 else
7536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7537 $as_echo "no" >&6; }
7538 fi
7539
7540
7541 fi
7542 if test -z "$ac_cv_prog_WINDRES"; then
7543 ac_ct_WINDRES=$WINDRES
7544 # Extract the first word of "windres", so it can be a program name with args.
7545 set dummy windres; ac_word=$2
7546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7547 $as_echo_n "checking for $ac_word... " >&6; }
7548 if test "${ac_cv_prog_ac_ct_WINDRES+set}" = set; then :
7549 $as_echo_n "(cached) " >&6
7550 else
7551 if test -n "$ac_ct_WINDRES"; then
7552 ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
7553 else
7554 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7555 for as_dir in $PATH
7556 do
7557 IFS=$as_save_IFS
7558 test -z "$as_dir" && as_dir=.
7559 for ac_exec_ext in '' $ac_executable_extensions; do
7560 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7561 ac_cv_prog_ac_ct_WINDRES="windres"
7562 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7563 break 2
7564 fi
7565 done
7566 done
7567 IFS=$as_save_IFS
7568
7569 fi
7570 fi
7571 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
7572 if test -n "$ac_ct_WINDRES"; then
7573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
7574 $as_echo "$ac_ct_WINDRES" >&6; }
7575 else
7576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7577 $as_echo "no" >&6; }
7578 fi
7579
7580 if test "x$ac_ct_WINDRES" = x; then
7581 WINDRES=""
7582 else
7583 case $cross_compiling:$ac_tool_warned in
7584 yes:)
7585 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7586 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7587 ac_tool_warned=yes ;;
7588 esac
7589 WINDRES=$ac_ct_WINDRES
7590 fi
7591 else
7592 WINDRES="$ac_cv_prog_WINDRES"
7593 fi
7594
7595
7596 case $host_os in
7597 gnu*)
7598 # Needed for GNU Hurd hosts.
7599 if test -n "$ac_tool_prefix"; then
7600 # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
7601 set dummy ${ac_tool_prefix}mig; ac_word=$2
7602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7603 $as_echo_n "checking for $ac_word... " >&6; }
7604 if test "${ac_cv_prog_MIG+set}" = set; then :
7605 $as_echo_n "(cached) " >&6
7606 else
7607 if test -n "$MIG"; then
7608 ac_cv_prog_MIG="$MIG" # Let the user override the test.
7609 else
7610 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7611 for as_dir in $PATH
7612 do
7613 IFS=$as_save_IFS
7614 test -z "$as_dir" && as_dir=.
7615 for ac_exec_ext in '' $ac_executable_extensions; do
7616 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7617 ac_cv_prog_MIG="${ac_tool_prefix}mig"
7618 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7619 break 2
7620 fi
7621 done
7622 done
7623 IFS=$as_save_IFS
7624
7625 fi
7626 fi
7627 MIG=$ac_cv_prog_MIG
7628 if test -n "$MIG"; then
7629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5
7630 $as_echo "$MIG" >&6; }
7631 else
7632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7633 $as_echo "no" >&6; }
7634 fi
7635
7636
7637 fi
7638 if test -z "$ac_cv_prog_MIG"; then
7639 ac_ct_MIG=$MIG
7640 # Extract the first word of "mig", so it can be a program name with args.
7641 set dummy mig; ac_word=$2
7642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7643 $as_echo_n "checking for $ac_word... " >&6; }
7644 if test "${ac_cv_prog_ac_ct_MIG+set}" = set; then :
7645 $as_echo_n "(cached) " >&6
7646 else
7647 if test -n "$ac_ct_MIG"; then
7648 ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test.
7649 else
7650 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7651 for as_dir in $PATH
7652 do
7653 IFS=$as_save_IFS
7654 test -z "$as_dir" && as_dir=.
7655 for ac_exec_ext in '' $ac_executable_extensions; do
7656 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7657 ac_cv_prog_ac_ct_MIG="mig"
7658 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7659 break 2
7660 fi
7661 done
7662 done
7663 IFS=$as_save_IFS
7664
7665 fi
7666 fi
7667 ac_ct_MIG=$ac_cv_prog_ac_ct_MIG
7668 if test -n "$ac_ct_MIG"; then
7669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5
7670 $as_echo "$ac_ct_MIG" >&6; }
7671 else
7672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7673 $as_echo "no" >&6; }
7674 fi
7675
7676 if test "x$ac_ct_MIG" = x; then
7677 MIG=""
7678 else
7679 case $cross_compiling:$ac_tool_warned in
7680 yes:)
7681 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7682 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7683 ac_tool_warned=yes ;;
7684 esac
7685 MIG=$ac_ct_MIG
7686 fi
7687 else
7688 MIG="$ac_cv_prog_MIG"
7689 fi
7690
7691 if test x"$MIG" = x; then
7692 as_fn_error "MIG not found but required for $host hosts" "$LINENO" 5
7693 fi
7694 ;;
7695 esac
7696
7697 # ---------------------- #
7698 # Checks for libraries. #
7699 # ---------------------- #
7700
7701 # We might need to link with -lm; most simulators need it.
7702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
7703 $as_echo_n "checking for main in -lm... " >&6; }
7704 if test "${ac_cv_lib_m_main+set}" = set; then :
7705 $as_echo_n "(cached) " >&6
7706 else
7707 ac_check_lib_save_LIBS=$LIBS
7708 LIBS="-lm $LIBS"
7709 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7710 /* end confdefs.h. */
7711
7712
7713 int
7714 main ()
7715 {
7716 return main ();
7717 ;
7718 return 0;
7719 }
7720 _ACEOF
7721 if ac_fn_c_try_link "$LINENO"; then :
7722 ac_cv_lib_m_main=yes
7723 else
7724 ac_cv_lib_m_main=no
7725 fi
7726 rm -f core conftest.err conftest.$ac_objext \
7727 conftest$ac_exeext conftest.$ac_ext
7728 LIBS=$ac_check_lib_save_LIBS
7729 fi
7730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
7731 $as_echo "$ac_cv_lib_m_main" >&6; }
7732 if test "x$ac_cv_lib_m_main" = x""yes; then :
7733 cat >>confdefs.h <<_ACEOF
7734 #define HAVE_LIBM 1
7735 _ACEOF
7736
7737 LIBS="-lm $LIBS"
7738
7739 fi
7740
7741
7742 # Some systems (e.g. Solaris) have `gethostbyname' in libnsl.
7743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
7744 $as_echo_n "checking for library containing gethostbyname... " >&6; }
7745 if test "${ac_cv_search_gethostbyname+set}" = set; then :
7746 $as_echo_n "(cached) " >&6
7747 else
7748 ac_func_search_save_LIBS=$LIBS
7749 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7750 /* end confdefs.h. */
7751
7752 /* Override any GCC internal prototype to avoid an error.
7753 Use char because int might match the return type of a GCC
7754 builtin and then its argument prototype would still apply. */
7755 #ifdef __cplusplus
7756 extern "C"
7757 #endif
7758 char gethostbyname ();
7759 int
7760 main ()
7761 {
7762 return gethostbyname ();
7763 ;
7764 return 0;
7765 }
7766 _ACEOF
7767 for ac_lib in '' nsl; do
7768 if test -z "$ac_lib"; then
7769 ac_res="none required"
7770 else
7771 ac_res=-l$ac_lib
7772 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
7773 fi
7774 if ac_fn_c_try_link "$LINENO"; then :
7775 ac_cv_search_gethostbyname=$ac_res
7776 fi
7777 rm -f core conftest.err conftest.$ac_objext \
7778 conftest$ac_exeext
7779 if test "${ac_cv_search_gethostbyname+set}" = set; then :
7780 break
7781 fi
7782 done
7783 if test "${ac_cv_search_gethostbyname+set}" = set; then :
7784
7785 else
7786 ac_cv_search_gethostbyname=no
7787 fi
7788 rm conftest.$ac_ext
7789 LIBS=$ac_func_search_save_LIBS
7790 fi
7791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
7792 $as_echo "$ac_cv_search_gethostbyname" >&6; }
7793 ac_res=$ac_cv_search_gethostbyname
7794 if test "$ac_res" != no; then :
7795 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7796
7797 fi
7798
7799
7800 # Some systems (e.g. Solaris) have `socketpair' in libsocket.
7801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socketpair" >&5
7802 $as_echo_n "checking for library containing socketpair... " >&6; }
7803 if test "${ac_cv_search_socketpair+set}" = set; then :
7804 $as_echo_n "(cached) " >&6
7805 else
7806 ac_func_search_save_LIBS=$LIBS
7807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7808 /* end confdefs.h. */
7809
7810 /* Override any GCC internal prototype to avoid an error.
7811 Use char because int might match the return type of a GCC
7812 builtin and then its argument prototype would still apply. */
7813 #ifdef __cplusplus
7814 extern "C"
7815 #endif
7816 char socketpair ();
7817 int
7818 main ()
7819 {
7820 return socketpair ();
7821 ;
7822 return 0;
7823 }
7824 _ACEOF
7825 for ac_lib in '' socket; do
7826 if test -z "$ac_lib"; then
7827 ac_res="none required"
7828 else
7829 ac_res=-l$ac_lib
7830 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
7831 fi
7832 if ac_fn_c_try_link "$LINENO"; then :
7833 ac_cv_search_socketpair=$ac_res
7834 fi
7835 rm -f core conftest.err conftest.$ac_objext \
7836 conftest$ac_exeext
7837 if test "${ac_cv_search_socketpair+set}" = set; then :
7838 break
7839 fi
7840 done
7841 if test "${ac_cv_search_socketpair+set}" = set; then :
7842
7843 else
7844 ac_cv_search_socketpair=no
7845 fi
7846 rm conftest.$ac_ext
7847 LIBS=$ac_func_search_save_LIBS
7848 fi
7849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socketpair" >&5
7850 $as_echo "$ac_cv_search_socketpair" >&6; }
7851 ac_res=$ac_cv_search_socketpair
7852 if test "$ac_res" != no; then :
7853 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7854
7855 fi
7856
7857
7858 # Link in zlib if we can. This allows us to read compressed debug sections.
7859
7860 # Use the system's zlib library.
7861 zlibdir="-L\$(top_builddir)/../zlib"
7862 zlibinc="-I\$(top_srcdir)/../zlib"
7863
7864 # Check whether --with-system-zlib was given.
7865 if test "${with_system_zlib+set}" = set; then :
7866 withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then
7867 zlibdir=
7868 zlibinc=
7869 fi
7870
7871 fi
7872
7873
7874
7875
7876
7877 # On FreeBSD we may need libutil for kinfo_getvmmap (used by fbsd-nat.c).
7878 # On GNU/kFreeBSD systems, FreeBSD libutil is renamed to libutil-freebsd.
7879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kinfo_getvmmap" >&5
7880 $as_echo_n "checking for library containing kinfo_getvmmap... " >&6; }
7881 if test "${ac_cv_search_kinfo_getvmmap+set}" = set; then :
7882 $as_echo_n "(cached) " >&6
7883 else
7884 ac_func_search_save_LIBS=$LIBS
7885 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7886 /* end confdefs.h. */
7887
7888 /* Override any GCC internal prototype to avoid an error.
7889 Use char because int might match the return type of a GCC
7890 builtin and then its argument prototype would still apply. */
7891 #ifdef __cplusplus
7892 extern "C"
7893 #endif
7894 char kinfo_getvmmap ();
7895 int
7896 main ()
7897 {
7898 return kinfo_getvmmap ();
7899 ;
7900 return 0;
7901 }
7902 _ACEOF
7903 for ac_lib in '' util util-freebsd; do
7904 if test -z "$ac_lib"; then
7905 ac_res="none required"
7906 else
7907 ac_res=-l$ac_lib
7908 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
7909 fi
7910 if ac_fn_c_try_link "$LINENO"; then :
7911 ac_cv_search_kinfo_getvmmap=$ac_res
7912 fi
7913 rm -f core conftest.err conftest.$ac_objext \
7914 conftest$ac_exeext
7915 if test "${ac_cv_search_kinfo_getvmmap+set}" = set; then :
7916 break
7917 fi
7918 done
7919 if test "${ac_cv_search_kinfo_getvmmap+set}" = set; then :
7920
7921 else
7922 ac_cv_search_kinfo_getvmmap=no
7923 fi
7924 rm conftest.$ac_ext
7925 LIBS=$ac_func_search_save_LIBS
7926 fi
7927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kinfo_getvmmap" >&5
7928 $as_echo "$ac_cv_search_kinfo_getvmmap" >&6; }
7929 ac_res=$ac_cv_search_kinfo_getvmmap
7930 if test "$ac_res" != no; then :
7931 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7932
7933 $as_echo "#define HAVE_KINFO_GETVMMAP 1" >>confdefs.h
7934
7935 fi
7936
7937
7938
7939 if test "X$prefix" = "XNONE"; then
7940 acl_final_prefix="$ac_default_prefix"
7941 else
7942 acl_final_prefix="$prefix"
7943 fi
7944 if test "X$exec_prefix" = "XNONE"; then
7945 acl_final_exec_prefix='${prefix}'
7946 else
7947 acl_final_exec_prefix="$exec_prefix"
7948 fi
7949 acl_save_prefix="$prefix"
7950 prefix="$acl_final_prefix"
7951 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
7952 prefix="$acl_save_prefix"
7953
7954
7955 # Check whether --with-gnu-ld was given.
7956 if test "${with_gnu_ld+set}" = set; then :
7957 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
7958 else
7959 with_gnu_ld=no
7960 fi
7961
7962 # Prepare PATH_SEPARATOR.
7963 # The user is always right.
7964 if test "${PATH_SEPARATOR+set}" != set; then
7965 echo "#! /bin/sh" >conf$$.sh
7966 echo "exit 0" >>conf$$.sh
7967 chmod +x conf$$.sh
7968 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7969 PATH_SEPARATOR=';'
7970 else
7971 PATH_SEPARATOR=:
7972 fi
7973 rm -f conf$$.sh
7974 fi
7975 ac_prog=ld
7976 if test "$GCC" = yes; then
7977 # Check if gcc -print-prog-name=ld gives a path.
7978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
7979 $as_echo_n "checking for ld used by GCC... " >&6; }
7980 case $host in
7981 *-*-mingw*)
7982 # gcc leaves a trailing carriage return which upsets mingw
7983 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
7984 *)
7985 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
7986 esac
7987 case $ac_prog in
7988 # Accept absolute paths.
7989 [\\/]* | [A-Za-z]:[\\/]*)
7990 re_direlt='/[^/][^/]*/\.\./'
7991 # Canonicalize the path of ld
7992 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
7993 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
7994 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
7995 done
7996 test -z "$LD" && LD="$ac_prog"
7997 ;;
7998 "")
7999 # If it fails, then pretend we aren't using GCC.
8000 ac_prog=ld
8001 ;;
8002 *)
8003 # If it is relative, then search for the first ld in PATH.
8004 with_gnu_ld=unknown
8005 ;;
8006 esac
8007 elif test "$with_gnu_ld" = yes; then
8008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
8009 $as_echo_n "checking for GNU ld... " >&6; }
8010 else
8011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
8012 $as_echo_n "checking for non-GNU ld... " >&6; }
8013 fi
8014 if test "${acl_cv_path_LD+set}" = set; then :
8015 $as_echo_n "(cached) " >&6
8016 else
8017 if test -z "$LD"; then
8018 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
8019 for ac_dir in $PATH; do
8020 test -z "$ac_dir" && ac_dir=.
8021 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
8022 acl_cv_path_LD="$ac_dir/$ac_prog"
8023 # Check to see if the program is GNU ld. I'd rather use --version,
8024 # but apparently some GNU ld's only accept -v.
8025 # Break only if it was the GNU/non-GNU ld that we prefer.
8026 if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
8027 test "$with_gnu_ld" != no && break
8028 else
8029 test "$with_gnu_ld" != yes && break
8030 fi
8031 fi
8032 done
8033 IFS="$ac_save_ifs"
8034 else
8035 acl_cv_path_LD="$LD" # Let the user override the test with a path.
8036 fi
8037 fi
8038
8039 LD="$acl_cv_path_LD"
8040 if test -n "$LD"; then
8041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
8042 $as_echo "$LD" >&6; }
8043 else
8044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8045 $as_echo "no" >&6; }
8046 fi
8047 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
8048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
8049 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
8050 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
8051 $as_echo_n "(cached) " >&6
8052 else
8053 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
8054 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
8055 acl_cv_prog_gnu_ld=yes
8056 else
8057 acl_cv_prog_gnu_ld=no
8058 fi
8059 fi
8060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
8061 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
8062 with_gnu_ld=$acl_cv_prog_gnu_ld
8063
8064
8065
8066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
8067 $as_echo_n "checking for shared library run path origin... " >&6; }
8068 if test "${acl_cv_rpath+set}" = set; then :
8069 $as_echo_n "(cached) " >&6
8070 else
8071
8072 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
8073 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
8074 . ./conftest.sh
8075 rm -f ./conftest.sh
8076 acl_cv_rpath=done
8077
8078 fi
8079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
8080 $as_echo "$acl_cv_rpath" >&6; }
8081 wl="$acl_cv_wl"
8082 libext="$acl_cv_libext"
8083 shlibext="$acl_cv_shlibext"
8084 hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
8085 hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
8086 hardcode_direct="$acl_cv_hardcode_direct"
8087 hardcode_minus_L="$acl_cv_hardcode_minus_L"
8088 # Check whether --enable-rpath was given.
8089 if test "${enable_rpath+set}" = set; then :
8090 enableval=$enable_rpath; :
8091 else
8092 enable_rpath=yes
8093 fi
8094
8095
8096
8097
8098
8099
8100
8101
8102 use_additional=yes
8103
8104 acl_save_prefix="$prefix"
8105 prefix="$acl_final_prefix"
8106 acl_save_exec_prefix="$exec_prefix"
8107 exec_prefix="$acl_final_exec_prefix"
8108
8109 eval additional_includedir=\"$includedir\"
8110 eval additional_libdir=\"$libdir\"
8111
8112 exec_prefix="$acl_save_exec_prefix"
8113 prefix="$acl_save_prefix"
8114
8115
8116 # Check whether --with-libiconv-prefix was given.
8117 if test "${with_libiconv_prefix+set}" = set; then :
8118 withval=$with_libiconv_prefix;
8119 if test "X$withval" = "Xno"; then
8120 use_additional=no
8121 else
8122 if test "X$withval" = "X"; then
8123
8124 acl_save_prefix="$prefix"
8125 prefix="$acl_final_prefix"
8126 acl_save_exec_prefix="$exec_prefix"
8127 exec_prefix="$acl_final_exec_prefix"
8128
8129 eval additional_includedir=\"$includedir\"
8130 eval additional_libdir=\"$libdir\"
8131
8132 exec_prefix="$acl_save_exec_prefix"
8133 prefix="$acl_save_prefix"
8134
8135 else
8136 additional_includedir="$withval/include"
8137 additional_libdir="$withval/lib"
8138 fi
8139 fi
8140
8141 fi
8142
8143 LIBICONV=
8144 LTLIBICONV=
8145 INCICONV=
8146 rpathdirs=
8147 ltrpathdirs=
8148 names_already_handled=
8149 names_next_round='iconv '
8150 while test -n "$names_next_round"; do
8151 names_this_round="$names_next_round"
8152 names_next_round=
8153 for name in $names_this_round; do
8154 already_handled=
8155 for n in $names_already_handled; do
8156 if test "$n" = "$name"; then
8157 already_handled=yes
8158 break
8159 fi
8160 done
8161 if test -z "$already_handled"; then
8162 names_already_handled="$names_already_handled $name"
8163 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
8164 eval value=\"\$HAVE_LIB$uppername\"
8165 if test -n "$value"; then
8166 if test "$value" = yes; then
8167 eval value=\"\$LIB$uppername\"
8168 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
8169 eval value=\"\$LTLIB$uppername\"
8170 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
8171 else
8172 :
8173 fi
8174 else
8175 found_dir=
8176 found_la=
8177 found_so=
8178 found_a=
8179 if test $use_additional = yes; then
8180 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
8181 found_dir="$additional_libdir"
8182 found_so="$additional_libdir/lib$name.$shlibext"
8183 if test -f "$additional_libdir/lib$name.la"; then
8184 found_la="$additional_libdir/lib$name.la"
8185 fi
8186 else
8187 if test -f "$additional_libdir/lib$name.$libext"; then
8188 found_dir="$additional_libdir"
8189 found_a="$additional_libdir/lib$name.$libext"
8190 if test -f "$additional_libdir/lib$name.la"; then
8191 found_la="$additional_libdir/lib$name.la"
8192 fi
8193 fi
8194 fi
8195 fi
8196 if test "X$found_dir" = "X"; then
8197 for x in $LDFLAGS $LTLIBICONV; do
8198
8199 acl_save_prefix="$prefix"
8200 prefix="$acl_final_prefix"
8201 acl_save_exec_prefix="$exec_prefix"
8202 exec_prefix="$acl_final_exec_prefix"
8203 eval x=\"$x\"
8204 exec_prefix="$acl_save_exec_prefix"
8205 prefix="$acl_save_prefix"
8206
8207 case "$x" in
8208 -L*)
8209 dir=`echo "X$x" | sed -e 's/^X-L//'`
8210 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
8211 found_dir="$dir"
8212 found_so="$dir/lib$name.$shlibext"
8213 if test -f "$dir/lib$name.la"; then
8214 found_la="$dir/lib$name.la"
8215 fi
8216 else
8217 if test -f "$dir/lib$name.$libext"; then
8218 found_dir="$dir"
8219 found_a="$dir/lib$name.$libext"
8220 if test -f "$dir/lib$name.la"; then
8221 found_la="$dir/lib$name.la"
8222 fi
8223 fi
8224 fi
8225 ;;
8226 esac
8227 if test "X$found_dir" != "X"; then
8228 break
8229 fi
8230 done
8231 fi
8232 if test "X$found_dir" != "X"; then
8233 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
8234 if test "X$found_so" != "X"; then
8235 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
8236 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
8237 else
8238 haveit=
8239 for x in $ltrpathdirs; do
8240 if test "X$x" = "X$found_dir"; then
8241 haveit=yes
8242 break
8243 fi
8244 done
8245 if test -z "$haveit"; then
8246 ltrpathdirs="$ltrpathdirs $found_dir"
8247 fi
8248 if test "$hardcode_direct" = yes; then
8249 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
8250 else
8251 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
8252 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
8253 haveit=
8254 for x in $rpathdirs; do
8255 if test "X$x" = "X$found_dir"; then
8256 haveit=yes
8257 break
8258 fi
8259 done
8260 if test -z "$haveit"; then
8261 rpathdirs="$rpathdirs $found_dir"
8262 fi
8263 else
8264 haveit=
8265 for x in $LDFLAGS $LIBICONV; do
8266
8267 acl_save_prefix="$prefix"
8268 prefix="$acl_final_prefix"
8269 acl_save_exec_prefix="$exec_prefix"
8270 exec_prefix="$acl_final_exec_prefix"
8271 eval x=\"$x\"
8272 exec_prefix="$acl_save_exec_prefix"
8273 prefix="$acl_save_prefix"
8274
8275 if test "X$x" = "X-L$found_dir"; then
8276 haveit=yes
8277 break
8278 fi
8279 done
8280 if test -z "$haveit"; then
8281 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
8282 fi
8283 if test "$hardcode_minus_L" != no; then
8284 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
8285 else
8286 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
8287 fi
8288 fi
8289 fi
8290 fi
8291 else
8292 if test "X$found_a" != "X"; then
8293 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
8294 else
8295 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
8296 fi
8297 fi
8298 additional_includedir=
8299 case "$found_dir" in
8300 */lib | */lib/)
8301 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
8302 additional_includedir="$basedir/include"
8303 ;;
8304 esac
8305 if test "X$additional_includedir" != "X"; then
8306 if test "X$additional_includedir" != "X/usr/include"; then
8307 haveit=
8308 if test "X$additional_includedir" = "X/usr/local/include"; then
8309 if test -n "$GCC"; then
8310 case $host_os in
8311 linux*) haveit=yes;;
8312 esac
8313 fi
8314 fi
8315 if test -z "$haveit"; then
8316 for x in $CPPFLAGS $INCICONV; do
8317
8318 acl_save_prefix="$prefix"
8319 prefix="$acl_final_prefix"
8320 acl_save_exec_prefix="$exec_prefix"
8321 exec_prefix="$acl_final_exec_prefix"
8322 eval x=\"$x\"
8323 exec_prefix="$acl_save_exec_prefix"
8324 prefix="$acl_save_prefix"
8325
8326 if test "X$x" = "X-I$additional_includedir"; then
8327 haveit=yes
8328 break
8329 fi
8330 done
8331 if test -z "$haveit"; then
8332 if test -d "$additional_includedir"; then
8333 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
8334 fi
8335 fi
8336 fi
8337 fi
8338 fi
8339 if test -n "$found_la"; then
8340 save_libdir="$libdir"
8341 case "$found_la" in
8342 */* | *\\*) . "$found_la" ;;
8343 *) . "./$found_la" ;;
8344 esac
8345 libdir="$save_libdir"
8346 for dep in $dependency_libs; do
8347 case "$dep" in
8348 -L*)
8349 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
8350 if test "X$additional_libdir" != "X/usr/lib"; then
8351 haveit=
8352 if test "X$additional_libdir" = "X/usr/local/lib"; then
8353 if test -n "$GCC"; then
8354 case $host_os in
8355 linux*) haveit=yes;;
8356 esac
8357 fi
8358 fi
8359 if test -z "$haveit"; then
8360 haveit=
8361 for x in $LDFLAGS $LIBICONV; do
8362
8363 acl_save_prefix="$prefix"
8364 prefix="$acl_final_prefix"
8365 acl_save_exec_prefix="$exec_prefix"
8366 exec_prefix="$acl_final_exec_prefix"
8367 eval x=\"$x\"
8368 exec_prefix="$acl_save_exec_prefix"
8369 prefix="$acl_save_prefix"
8370
8371 if test "X$x" = "X-L$additional_libdir"; then
8372 haveit=yes
8373 break
8374 fi
8375 done
8376 if test -z "$haveit"; then
8377 if test -d "$additional_libdir"; then
8378 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
8379 fi
8380 fi
8381 haveit=
8382 for x in $LDFLAGS $LTLIBICONV; do
8383
8384 acl_save_prefix="$prefix"
8385 prefix="$acl_final_prefix"
8386 acl_save_exec_prefix="$exec_prefix"
8387 exec_prefix="$acl_final_exec_prefix"
8388 eval x=\"$x\"
8389 exec_prefix="$acl_save_exec_prefix"
8390 prefix="$acl_save_prefix"
8391
8392 if test "X$x" = "X-L$additional_libdir"; then
8393 haveit=yes
8394 break
8395 fi
8396 done
8397 if test -z "$haveit"; then
8398 if test -d "$additional_libdir"; then
8399 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
8400 fi
8401 fi
8402 fi
8403 fi
8404 ;;
8405 -R*)
8406 dir=`echo "X$dep" | sed -e 's/^X-R//'`
8407 if test "$enable_rpath" != no; then
8408 haveit=
8409 for x in $rpathdirs; do
8410 if test "X$x" = "X$dir"; then
8411 haveit=yes
8412 break
8413 fi
8414 done
8415 if test -z "$haveit"; then
8416 rpathdirs="$rpathdirs $dir"
8417 fi
8418 haveit=
8419 for x in $ltrpathdirs; do
8420 if test "X$x" = "X$dir"; then
8421 haveit=yes
8422 break
8423 fi
8424 done
8425 if test -z "$haveit"; then
8426 ltrpathdirs="$ltrpathdirs $dir"
8427 fi
8428 fi
8429 ;;
8430 -l*)
8431 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
8432 ;;
8433 *.la)
8434 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
8435 ;;
8436 *)
8437 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
8438 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
8439 ;;
8440 esac
8441 done
8442 fi
8443 else
8444 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
8445 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
8446 fi
8447 fi
8448 fi
8449 done
8450 done
8451 if test "X$rpathdirs" != "X"; then
8452 if test -n "$hardcode_libdir_separator"; then
8453 alldirs=
8454 for found_dir in $rpathdirs; do
8455 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
8456 done
8457 acl_save_libdir="$libdir"
8458 libdir="$alldirs"
8459 eval flag=\"$hardcode_libdir_flag_spec\"
8460 libdir="$acl_save_libdir"
8461 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
8462 else
8463 for found_dir in $rpathdirs; do
8464 acl_save_libdir="$libdir"
8465 libdir="$found_dir"
8466 eval flag=\"$hardcode_libdir_flag_spec\"
8467 libdir="$acl_save_libdir"
8468 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
8469 done
8470 fi
8471 fi
8472 if test "X$ltrpathdirs" != "X"; then
8473 for found_dir in $ltrpathdirs; do
8474 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
8475 done
8476 fi
8477
8478
8479
8480
8481
8482
8483
8484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
8485 $as_echo_n "checking for iconv... " >&6; }
8486 if test "${am_cv_func_iconv+set}" = set; then :
8487 $as_echo_n "(cached) " >&6
8488 else
8489
8490 am_cv_func_iconv="no, consider installing GNU libiconv"
8491 am_cv_lib_iconv=no
8492 am_save_CPPFLAGS="$CPPFLAGS"
8493 CPPFLAGS="$CPPFLAGS $INCICONV"
8494 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8495 /* end confdefs.h. */
8496 #include <stdlib.h>
8497 #include <iconv.h>
8498 int
8499 main ()
8500 {
8501 iconv_t cd = iconv_open("","");
8502 iconv(cd,NULL,NULL,NULL,NULL);
8503 iconv_close(cd);
8504 ;
8505 return 0;
8506 }
8507 _ACEOF
8508 if ac_fn_c_try_link "$LINENO"; then :
8509 am_cv_func_iconv=yes
8510 fi
8511 rm -f core conftest.err conftest.$ac_objext \
8512 conftest$ac_exeext conftest.$ac_ext
8513 CPPFLAGS="$am_save_CPPFLAGS"
8514
8515 if test "$am_cv_func_iconv" != yes && test -d ../libiconv; then
8516 for _libs in .libs _libs; do
8517 am_save_CPPFLAGS="$CPPFLAGS"
8518 am_save_LIBS="$LIBS"
8519 CPPFLAGS="$CPPFLAGS -I../libiconv/include"
8520 LIBS="$LIBS ../libiconv/lib/$_libs/libiconv.a"
8521 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8522 /* end confdefs.h. */
8523 #include <stdlib.h>
8524 #include <iconv.h>
8525 int
8526 main ()
8527 {
8528 iconv_t cd = iconv_open("","");
8529 iconv(cd,NULL,NULL,NULL,NULL);
8530 iconv_close(cd);
8531 ;
8532 return 0;
8533 }
8534 _ACEOF
8535 if ac_fn_c_try_link "$LINENO"; then :
8536 INCICONV="-I../libiconv/include"
8537 LIBICONV='${top_builddir}'/../libiconv/lib/$_libs/libiconv.a
8538 LTLIBICONV='${top_builddir}'/../libiconv/lib/libiconv.la
8539 am_cv_lib_iconv=yes
8540 am_cv_func_iconv=yes
8541 fi
8542 rm -f core conftest.err conftest.$ac_objext \
8543 conftest$ac_exeext conftest.$ac_ext
8544 CPPFLAGS="$am_save_CPPFLAGS"
8545 LIBS="$am_save_LIBS"
8546 if test "$am_cv_func_iconv" = "yes"; then
8547 break
8548 fi
8549 done
8550 fi
8551
8552 if test "$am_cv_func_iconv" != yes; then
8553 am_save_CPPFLAGS="$CPPFLAGS"
8554 am_save_LIBS="$LIBS"
8555 CPPFLAGS="$LIBS $INCICONV"
8556 LIBS="$LIBS $LIBICONV"
8557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8558 /* end confdefs.h. */
8559 #include <stdlib.h>
8560 #include <iconv.h>
8561 int
8562 main ()
8563 {
8564 iconv_t cd = iconv_open("","");
8565 iconv(cd,NULL,NULL,NULL,NULL);
8566 iconv_close(cd);
8567 ;
8568 return 0;
8569 }
8570 _ACEOF
8571 if ac_fn_c_try_link "$LINENO"; then :
8572 am_cv_lib_iconv=yes
8573 am_cv_func_iconv=yes
8574 fi
8575 rm -f core conftest.err conftest.$ac_objext \
8576 conftest$ac_exeext conftest.$ac_ext
8577 CPPFLAGS="$am_save_CPPFLAGS"
8578 LIBS="$am_save_LIBS"
8579 fi
8580
8581 fi
8582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
8583 $as_echo "$am_cv_func_iconv" >&6; }
8584 if test "$am_cv_func_iconv" = yes; then
8585
8586 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
8587
8588 fi
8589 if test "$am_cv_lib_iconv" = yes; then
8590
8591 for element in $INCICONV; do
8592 haveit=
8593 for x in $CPPFLAGS; do
8594
8595 acl_save_prefix="$prefix"
8596 prefix="$acl_final_prefix"
8597 acl_save_exec_prefix="$exec_prefix"
8598 exec_prefix="$acl_final_exec_prefix"
8599 eval x=\"$x\"
8600 exec_prefix="$acl_save_exec_prefix"
8601 prefix="$acl_save_prefix"
8602
8603 if test "X$x" = "X$element"; then
8604 haveit=yes
8605 break
8606 fi
8607 done
8608 if test -z "$haveit"; then
8609 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
8610 fi
8611 done
8612
8613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
8614 $as_echo_n "checking how to link with libiconv... " >&6; }
8615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
8616 $as_echo "$LIBICONV" >&6; }
8617 else
8618 LIBICONV=
8619 LTLIBICONV=
8620 fi
8621
8622
8623
8624 if test "$am_cv_func_iconv" = yes; then
8625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
8626 $as_echo_n "checking for iconv declaration... " >&6; }
8627 if test "${am_cv_proto_iconv+set}" = set; then :
8628 $as_echo_n "(cached) " >&6
8629 else
8630
8631 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8632 /* end confdefs.h. */
8633
8634 #include <stdlib.h>
8635 #include <iconv.h>
8636 extern
8637 #ifdef __cplusplus
8638 "C"
8639 #endif
8640 #if defined(__STDC__) || defined(__cplusplus)
8641 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
8642 #else
8643 size_t iconv();
8644 #endif
8645
8646 int
8647 main ()
8648 {
8649
8650 ;
8651 return 0;
8652 }
8653 _ACEOF
8654 if ac_fn_c_try_compile "$LINENO"; then :
8655 am_cv_proto_iconv_arg1=""
8656 else
8657 am_cv_proto_iconv_arg1="const"
8658 fi
8659 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8660 am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
8661 fi
8662
8663 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
8664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
8665 }$am_cv_proto_iconv" >&5
8666 $as_echo "${ac_t:-
8667 }$am_cv_proto_iconv" >&6; }
8668
8669 cat >>confdefs.h <<_ACEOF
8670 #define ICONV_CONST $am_cv_proto_iconv_arg1
8671 _ACEOF
8672
8673 fi
8674
8675
8676 # GDB may fork/exec the iconv program to get the list of supported character
8677 # sets. Allow the user to specify where to find it.
8678 # There are several factors affecting the choice of option name:
8679 # - There is already --with-libiconv-prefix but we can't use it, it specifies
8680 # the build-time location of libiconv files.
8681 # - The program we need to find is iconv, which comes with glibc. The user
8682 # doesn't necessarily have libiconv installed. Therefore naming this
8683 # --with-libiconv-foo feels wrong.
8684 # - We want the path to be relocatable, but GDB_AC_DEFINE_RELOCATABLE is
8685 # defined to work on directories not files (though it really doesn't know
8686 # the difference).
8687 # - Calling this --with-iconv-prefix is perceived to cause too much confusion
8688 # with --with-libiconv-prefix.
8689 # Putting these together is why the option name is --with-iconv-bin.
8690
8691
8692 # Check whether --with-iconv-bin was given.
8693 if test "${with_iconv_bin+set}" = set; then :
8694 withval=$with_iconv_bin; iconv_bin="${withval}"
8695
8696 cat >>confdefs.h <<_ACEOF
8697 #define ICONV_BIN "${iconv_bin}"
8698 _ACEOF
8699
8700
8701 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
8702 if test "x$prefix" = xNONE; then
8703 test_prefix=/usr/local
8704 else
8705 test_prefix=$prefix
8706 fi
8707 else
8708 test_prefix=$exec_prefix
8709 fi
8710 value=0
8711 case ${iconv_bin} in
8712 "${test_prefix}"|"${test_prefix}/"*|\
8713 '${exec_prefix}'|'${exec_prefix}/'*)
8714 value=1
8715 ;;
8716 esac
8717
8718 cat >>confdefs.h <<_ACEOF
8719 #define ICONV_BIN_RELOCATABLE $value
8720 _ACEOF
8721
8722
8723
8724 fi
8725
8726
8727 # For the TUI, we need enhanced curses functionality.
8728 if test x"$enable_tui" != xno; then
8729 prefer_curses=yes
8730 fi
8731
8732 curses_found=no
8733 if test x"$prefer_curses" = xyes; then
8734 # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied
8735 # curses library because the latter might not provide all the
8736 # functionality we need. However, this leads to problems on systems
8737 # where the linker searches /usr/local/lib, but the compiler doesn't
8738 # search /usr/local/include, if ncurses is installed in /usr/local. A
8739 # default installation of ncurses on alpha*-dec-osf* will lead to such
8740 # a situation.
8741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5
8742 $as_echo_n "checking for library containing waddstr... " >&6; }
8743 if test "${ac_cv_search_waddstr+set}" = set; then :
8744 $as_echo_n "(cached) " >&6
8745 else
8746 ac_func_search_save_LIBS=$LIBS
8747 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8748 /* end confdefs.h. */
8749
8750 /* Override any GCC internal prototype to avoid an error.
8751 Use char because int might match the return type of a GCC
8752 builtin and then its argument prototype would still apply. */
8753 #ifdef __cplusplus
8754 extern "C"
8755 #endif
8756 char waddstr ();
8757 int
8758 main ()
8759 {
8760 return waddstr ();
8761 ;
8762 return 0;
8763 }
8764 _ACEOF
8765 for ac_lib in '' ncursesw ncurses cursesX curses; do
8766 if test -z "$ac_lib"; then
8767 ac_res="none required"
8768 else
8769 ac_res=-l$ac_lib
8770 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8771 fi
8772 if ac_fn_c_try_link "$LINENO"; then :
8773 ac_cv_search_waddstr=$ac_res
8774 fi
8775 rm -f core conftest.err conftest.$ac_objext \
8776 conftest$ac_exeext
8777 if test "${ac_cv_search_waddstr+set}" = set; then :
8778 break
8779 fi
8780 done
8781 if test "${ac_cv_search_waddstr+set}" = set; then :
8782
8783 else
8784 ac_cv_search_waddstr=no
8785 fi
8786 rm conftest.$ac_ext
8787 LIBS=$ac_func_search_save_LIBS
8788 fi
8789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_waddstr" >&5
8790 $as_echo "$ac_cv_search_waddstr" >&6; }
8791 ac_res=$ac_cv_search_waddstr
8792 if test "$ac_res" != no; then :
8793 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8794
8795 fi
8796
8797
8798 if test "$ac_cv_search_waddstr" != no; then
8799 curses_found=yes
8800 fi
8801 fi
8802
8803 # Check whether we should enable the TUI, but only do so if we really
8804 # can.
8805 if test x"$enable_tui" != xno; then
8806 if test -d $srcdir/tui; then
8807 if test "$curses_found" != no; then
8808 CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
8809 CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
8810 CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
8811 ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
8812 else
8813 if test x"$enable_tui" = xyes; then
8814 as_fn_error "no enhanced curses library found; disable TUI" "$LINENO" 5
8815 else
8816 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no enhanced curses library found; disabling TUI" >&5
8817 $as_echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;}
8818 fi
8819 fi
8820 fi
8821 fi
8822
8823 # Since GDB uses Readline, we need termcap functionality. In many
8824 # cases this will be provided by the curses library, but some systems
8825 # have a separate termcap library, or no curses library at all.
8826
8827 case $host_os in
8828 cygwin*)
8829 if test -d $srcdir/libtermcap; then
8830 LIBS="../libtermcap/libtermcap.a $LIBS"
8831 ac_cv_search_tgetent="../libtermcap/libtermcap.a"
8832 fi ;;
8833 go32* | *djgpp*)
8834 ac_cv_search_tgetent="none required"
8835 ;;
8836 esac
8837
8838 # These are the libraries checked by Readline.
8839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
8840 $as_echo_n "checking for library containing tgetent... " >&6; }
8841 if test "${ac_cv_search_tgetent+set}" = set; then :
8842 $as_echo_n "(cached) " >&6
8843 else
8844 ac_func_search_save_LIBS=$LIBS
8845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8846 /* end confdefs.h. */
8847
8848 /* Override any GCC internal prototype to avoid an error.
8849 Use char because int might match the return type of a GCC
8850 builtin and then its argument prototype would still apply. */
8851 #ifdef __cplusplus
8852 extern "C"
8853 #endif
8854 char tgetent ();
8855 int
8856 main ()
8857 {
8858 return tgetent ();
8859 ;
8860 return 0;
8861 }
8862 _ACEOF
8863 for ac_lib in '' termcap tinfo curses ncursesw ncurses; do
8864 if test -z "$ac_lib"; then
8865 ac_res="none required"
8866 else
8867 ac_res=-l$ac_lib
8868 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8869 fi
8870 if ac_fn_c_try_link "$LINENO"; then :
8871 ac_cv_search_tgetent=$ac_res
8872 fi
8873 rm -f core conftest.err conftest.$ac_objext \
8874 conftest$ac_exeext
8875 if test "${ac_cv_search_tgetent+set}" = set; then :
8876 break
8877 fi
8878 done
8879 if test "${ac_cv_search_tgetent+set}" = set; then :
8880
8881 else
8882 ac_cv_search_tgetent=no
8883 fi
8884 rm conftest.$ac_ext
8885 LIBS=$ac_func_search_save_LIBS
8886 fi
8887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5
8888 $as_echo "$ac_cv_search_tgetent" >&6; }
8889 ac_res=$ac_cv_search_tgetent
8890 if test "$ac_res" != no; then :
8891 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8892
8893 fi
8894
8895
8896 if test "$ac_cv_search_tgetent" = no; then
8897 CONFIG_OBS="$CONFIG_OBS stub-termcap.o"
8898 fi
8899
8900
8901 # Check whether --with-system-readline was given.
8902 if test "${with_system_readline+set}" = set; then :
8903 withval=$with_system_readline;
8904 fi
8905
8906
8907 if test "$with_system_readline" = yes; then
8908 READLINE=-lreadline
8909 READLINE_DEPS=
8910 READLINE_CFLAGS=
8911 READLINE_TEXI_INCFLAG=
8912 else
8913 READLINE='$(READLINE_DIR)/libreadline.a'
8914 READLINE_DEPS='$(READLINE)'
8915 READLINE_CFLAGS='-I$(READLINE_SRC)/..'
8916 READLINE_TEXI_INCFLAG='-I $(READLINE_DIR)'
8917 fi
8918
8919
8920
8921
8922
8923 # Generate jit-reader.h
8924
8925 # This is typedeffed to GDB_CORE_ADDR in jit-reader.h
8926 TARGET_PTR=
8927
8928 # The cast to long int works around a bug in the HP C Compiler
8929 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
8930 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
8931 # This bug is HP SR number 8606223364.
8932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5
8933 $as_echo_n "checking size of unsigned long long... " >&6; }
8934 if test "${ac_cv_sizeof_unsigned_long_long+set}" = set; then :
8935 $as_echo_n "(cached) " >&6
8936 else
8937 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long" "$ac_includes_default"; then :
8938
8939 else
8940 if test "$ac_cv_type_unsigned_long_long" = yes; then
8941 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8942 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8943 { as_fn_set_status 77
8944 as_fn_error "cannot compute sizeof (unsigned long long)
8945 See \`config.log' for more details." "$LINENO" 5; }; }
8946 else
8947 ac_cv_sizeof_unsigned_long_long=0
8948 fi
8949 fi
8950
8951 fi
8952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5
8953 $as_echo "$ac_cv_sizeof_unsigned_long_long" >&6; }
8954
8955
8956
8957 cat >>confdefs.h <<_ACEOF
8958 #define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long
8959 _ACEOF
8960
8961
8962 # The cast to long int works around a bug in the HP C Compiler
8963 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
8964 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
8965 # This bug is HP SR number 8606223364.
8966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5
8967 $as_echo_n "checking size of unsigned long... " >&6; }
8968 if test "${ac_cv_sizeof_unsigned_long+set}" = set; then :
8969 $as_echo_n "(cached) " >&6
8970 else
8971 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long" "$ac_includes_default"; then :
8972
8973 else
8974 if test "$ac_cv_type_unsigned_long" = yes; then
8975 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8976 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8977 { as_fn_set_status 77
8978 as_fn_error "cannot compute sizeof (unsigned long)
8979 See \`config.log' for more details." "$LINENO" 5; }; }
8980 else
8981 ac_cv_sizeof_unsigned_long=0
8982 fi
8983 fi
8984
8985 fi
8986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5
8987 $as_echo "$ac_cv_sizeof_unsigned_long" >&6; }
8988
8989
8990
8991 cat >>confdefs.h <<_ACEOF
8992 #define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long
8993 _ACEOF
8994
8995
8996 # The cast to long int works around a bug in the HP C Compiler
8997 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
8998 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
8999 # This bug is HP SR number 8606223364.
9000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned __int128" >&5
9001 $as_echo_n "checking size of unsigned __int128... " >&6; }
9002 if test "${ac_cv_sizeof_unsigned___int128+set}" = set; then :
9003 $as_echo_n "(cached) " >&6
9004 else
9005 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned __int128))" "ac_cv_sizeof_unsigned___int128" "$ac_includes_default"; then :
9006
9007 else
9008 if test "$ac_cv_type_unsigned___int128" = yes; then
9009 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9010 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9011 { as_fn_set_status 77
9012 as_fn_error "cannot compute sizeof (unsigned __int128)
9013 See \`config.log' for more details." "$LINENO" 5; }; }
9014 else
9015 ac_cv_sizeof_unsigned___int128=0
9016 fi
9017 fi
9018
9019 fi
9020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned___int128" >&5
9021 $as_echo "$ac_cv_sizeof_unsigned___int128" >&6; }
9022
9023
9024
9025 cat >>confdefs.h <<_ACEOF
9026 #define SIZEOF_UNSIGNED___INT128 $ac_cv_sizeof_unsigned___int128
9027 _ACEOF
9028
9029
9030
9031 if test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then
9032 TARGET_PTR="unsigned long"
9033 elif test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then
9034 TARGET_PTR="unsigned long long"
9035 elif test "x${ac_cv_sizeof_unsigned___int128}" = "x16"; then
9036 TARGET_PTR="unsigned __int128"
9037 else
9038 TARGET_PTR="unsigned long"
9039 fi
9040
9041
9042 ac_config_files="$ac_config_files jit-reader.h:jit-reader.in"
9043
9044
9045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
9046 $as_echo_n "checking for library containing dlopen... " >&6; }
9047 if test "${ac_cv_search_dlopen+set}" = set; then :
9048 $as_echo_n "(cached) " >&6
9049 else
9050 ac_func_search_save_LIBS=$LIBS
9051 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9052 /* end confdefs.h. */
9053
9054 /* Override any GCC internal prototype to avoid an error.
9055 Use char because int might match the return type of a GCC
9056 builtin and then its argument prototype would still apply. */
9057 #ifdef __cplusplus
9058 extern "C"
9059 #endif
9060 char dlopen ();
9061 int
9062 main ()
9063 {
9064 return dlopen ();
9065 ;
9066 return 0;
9067 }
9068 _ACEOF
9069 for ac_lib in '' dl; do
9070 if test -z "$ac_lib"; then
9071 ac_res="none required"
9072 else
9073 ac_res=-l$ac_lib
9074 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
9075 fi
9076 if ac_fn_c_try_link "$LINENO"; then :
9077 ac_cv_search_dlopen=$ac_res
9078 fi
9079 rm -f core conftest.err conftest.$ac_objext \
9080 conftest$ac_exeext
9081 if test "${ac_cv_search_dlopen+set}" = set; then :
9082 break
9083 fi
9084 done
9085 if test "${ac_cv_search_dlopen+set}" = set; then :
9086
9087 else
9088 ac_cv_search_dlopen=no
9089 fi
9090 rm conftest.$ac_ext
9091 LIBS=$ac_func_search_save_LIBS
9092 fi
9093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
9094 $as_echo "$ac_cv_search_dlopen" >&6; }
9095 ac_res=$ac_cv_search_dlopen
9096 if test "$ac_res" != no; then :
9097 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9098
9099 fi
9100
9101
9102
9103
9104 # Check whether --with-jit-reader-dir was given.
9105 if test "${with_jit_reader_dir+set}" = set; then :
9106 withval=$with_jit_reader_dir;
9107 JIT_READER_DIR=$withval
9108 else
9109 JIT_READER_DIR=${libdir}/gdb
9110 fi
9111
9112
9113 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
9114 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9115 ac_define_dir=`eval echo $JIT_READER_DIR`
9116 ac_define_dir=`eval echo $ac_define_dir`
9117
9118 cat >>confdefs.h <<_ACEOF
9119 #define JIT_READER_DIR "$ac_define_dir"
9120 _ACEOF
9121
9122
9123
9124
9125 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
9126 if test "x$prefix" = xNONE; then
9127 test_prefix=/usr/local
9128 else
9129 test_prefix=$prefix
9130 fi
9131 else
9132 test_prefix=$exec_prefix
9133 fi
9134 value=0
9135 case ${ac_define_dir} in
9136 "${test_prefix}"|"${test_prefix}/"*|\
9137 '${exec_prefix}'|'${exec_prefix}/'*)
9138 value=1
9139 ;;
9140 esac
9141
9142 cat >>confdefs.h <<_ACEOF
9143 #define JIT_READER_DIR_RELOCATABLE $value
9144 _ACEOF
9145
9146
9147
9148
9149
9150 # Check whether --with-expat was given.
9151 if test "${with_expat+set}" = set; then :
9152 withval=$with_expat;
9153 else
9154 with_expat=auto
9155 fi
9156
9157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use expat" >&5
9158 $as_echo_n "checking whether to use expat... " >&6; }
9159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_expat" >&5
9160 $as_echo "$with_expat" >&6; }
9161
9162 if test "${with_expat}" = no; then
9163 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat support disabled; some features may be unavailable." >&5
9164 $as_echo "$as_me: WARNING: expat support disabled; some features may be unavailable." >&2;}
9165 HAVE_LIBEXPAT=no
9166 else
9167
9168
9169
9170
9171
9172
9173
9174
9175 use_additional=yes
9176
9177 acl_save_prefix="$prefix"
9178 prefix="$acl_final_prefix"
9179 acl_save_exec_prefix="$exec_prefix"
9180 exec_prefix="$acl_final_exec_prefix"
9181
9182 eval additional_includedir=\"$includedir\"
9183 eval additional_libdir=\"$libdir\"
9184
9185 exec_prefix="$acl_save_exec_prefix"
9186 prefix="$acl_save_prefix"
9187
9188
9189 # Check whether --with-libexpat-prefix was given.
9190 if test "${with_libexpat_prefix+set}" = set; then :
9191 withval=$with_libexpat_prefix;
9192 if test "X$withval" = "Xno"; then
9193 use_additional=no
9194 else
9195 if test "X$withval" = "X"; then
9196
9197 acl_save_prefix="$prefix"
9198 prefix="$acl_final_prefix"
9199 acl_save_exec_prefix="$exec_prefix"
9200 exec_prefix="$acl_final_exec_prefix"
9201
9202 eval additional_includedir=\"$includedir\"
9203 eval additional_libdir=\"$libdir\"
9204
9205 exec_prefix="$acl_save_exec_prefix"
9206 prefix="$acl_save_prefix"
9207
9208 else
9209 additional_includedir="$withval/include"
9210 additional_libdir="$withval/lib"
9211 fi
9212 fi
9213
9214 fi
9215
9216 LIBEXPAT=
9217 LTLIBEXPAT=
9218 INCEXPAT=
9219 rpathdirs=
9220 ltrpathdirs=
9221 names_already_handled=
9222 names_next_round='expat '
9223 while test -n "$names_next_round"; do
9224 names_this_round="$names_next_round"
9225 names_next_round=
9226 for name in $names_this_round; do
9227 already_handled=
9228 for n in $names_already_handled; do
9229 if test "$n" = "$name"; then
9230 already_handled=yes
9231 break
9232 fi
9233 done
9234 if test -z "$already_handled"; then
9235 names_already_handled="$names_already_handled $name"
9236 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
9237 eval value=\"\$HAVE_LIB$uppername\"
9238 if test -n "$value"; then
9239 if test "$value" = yes; then
9240 eval value=\"\$LIB$uppername\"
9241 test -z "$value" || LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$value"
9242 eval value=\"\$LTLIB$uppername\"
9243 test -z "$value" || LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$value"
9244 else
9245 :
9246 fi
9247 else
9248 found_dir=
9249 found_la=
9250 found_so=
9251 found_a=
9252 if test $use_additional = yes; then
9253 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
9254 found_dir="$additional_libdir"
9255 found_so="$additional_libdir/lib$name.$shlibext"
9256 if test -f "$additional_libdir/lib$name.la"; then
9257 found_la="$additional_libdir/lib$name.la"
9258 fi
9259 else
9260 if test -f "$additional_libdir/lib$name.$libext"; then
9261 found_dir="$additional_libdir"
9262 found_a="$additional_libdir/lib$name.$libext"
9263 if test -f "$additional_libdir/lib$name.la"; then
9264 found_la="$additional_libdir/lib$name.la"
9265 fi
9266 fi
9267 fi
9268 fi
9269 if test "X$found_dir" = "X"; then
9270 for x in $LDFLAGS $LTLIBEXPAT; do
9271
9272 acl_save_prefix="$prefix"
9273 prefix="$acl_final_prefix"
9274 acl_save_exec_prefix="$exec_prefix"
9275 exec_prefix="$acl_final_exec_prefix"
9276 eval x=\"$x\"
9277 exec_prefix="$acl_save_exec_prefix"
9278 prefix="$acl_save_prefix"
9279
9280 case "$x" in
9281 -L*)
9282 dir=`echo "X$x" | sed -e 's/^X-L//'`
9283 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
9284 found_dir="$dir"
9285 found_so="$dir/lib$name.$shlibext"
9286 if test -f "$dir/lib$name.la"; then
9287 found_la="$dir/lib$name.la"
9288 fi
9289 else
9290 if test -f "$dir/lib$name.$libext"; then
9291 found_dir="$dir"
9292 found_a="$dir/lib$name.$libext"
9293 if test -f "$dir/lib$name.la"; then
9294 found_la="$dir/lib$name.la"
9295 fi
9296 fi
9297 fi
9298 ;;
9299 esac
9300 if test "X$found_dir" != "X"; then
9301 break
9302 fi
9303 done
9304 fi
9305 if test "X$found_dir" != "X"; then
9306 LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$found_dir -l$name"
9307 if test "X$found_so" != "X"; then
9308 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
9309 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
9310 else
9311 haveit=
9312 for x in $ltrpathdirs; do
9313 if test "X$x" = "X$found_dir"; then
9314 haveit=yes
9315 break
9316 fi
9317 done
9318 if test -z "$haveit"; then
9319 ltrpathdirs="$ltrpathdirs $found_dir"
9320 fi
9321 if test "$hardcode_direct" = yes; then
9322 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
9323 else
9324 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
9325 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
9326 haveit=
9327 for x in $rpathdirs; do
9328 if test "X$x" = "X$found_dir"; then
9329 haveit=yes
9330 break
9331 fi
9332 done
9333 if test -z "$haveit"; then
9334 rpathdirs="$rpathdirs $found_dir"
9335 fi
9336 else
9337 haveit=
9338 for x in $LDFLAGS $LIBEXPAT; do
9339
9340 acl_save_prefix="$prefix"
9341 prefix="$acl_final_prefix"
9342 acl_save_exec_prefix="$exec_prefix"
9343 exec_prefix="$acl_final_exec_prefix"
9344 eval x=\"$x\"
9345 exec_prefix="$acl_save_exec_prefix"
9346 prefix="$acl_save_prefix"
9347
9348 if test "X$x" = "X-L$found_dir"; then
9349 haveit=yes
9350 break
9351 fi
9352 done
9353 if test -z "$haveit"; then
9354 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir"
9355 fi
9356 if test "$hardcode_minus_L" != no; then
9357 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
9358 else
9359 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
9360 fi
9361 fi
9362 fi
9363 fi
9364 else
9365 if test "X$found_a" != "X"; then
9366 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_a"
9367 else
9368 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir -l$name"
9369 fi
9370 fi
9371 additional_includedir=
9372 case "$found_dir" in
9373 */lib | */lib/)
9374 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
9375 additional_includedir="$basedir/include"
9376 ;;
9377 esac
9378 if test "X$additional_includedir" != "X"; then
9379 if test "X$additional_includedir" != "X/usr/include"; then
9380 haveit=
9381 if test "X$additional_includedir" = "X/usr/local/include"; then
9382 if test -n "$GCC"; then
9383 case $host_os in
9384 linux*) haveit=yes;;
9385 esac
9386 fi
9387 fi
9388 if test -z "$haveit"; then
9389 for x in $CPPFLAGS $INCEXPAT; do
9390
9391 acl_save_prefix="$prefix"
9392 prefix="$acl_final_prefix"
9393 acl_save_exec_prefix="$exec_prefix"
9394 exec_prefix="$acl_final_exec_prefix"
9395 eval x=\"$x\"
9396 exec_prefix="$acl_save_exec_prefix"
9397 prefix="$acl_save_prefix"
9398
9399 if test "X$x" = "X-I$additional_includedir"; then
9400 haveit=yes
9401 break
9402 fi
9403 done
9404 if test -z "$haveit"; then
9405 if test -d "$additional_includedir"; then
9406 INCEXPAT="${INCEXPAT}${INCEXPAT:+ }-I$additional_includedir"
9407 fi
9408 fi
9409 fi
9410 fi
9411 fi
9412 if test -n "$found_la"; then
9413 save_libdir="$libdir"
9414 case "$found_la" in
9415 */* | *\\*) . "$found_la" ;;
9416 *) . "./$found_la" ;;
9417 esac
9418 libdir="$save_libdir"
9419 for dep in $dependency_libs; do
9420 case "$dep" in
9421 -L*)
9422 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
9423 if test "X$additional_libdir" != "X/usr/lib"; then
9424 haveit=
9425 if test "X$additional_libdir" = "X/usr/local/lib"; then
9426 if test -n "$GCC"; then
9427 case $host_os in
9428 linux*) haveit=yes;;
9429 esac
9430 fi
9431 fi
9432 if test -z "$haveit"; then
9433 haveit=
9434 for x in $LDFLAGS $LIBEXPAT; do
9435
9436 acl_save_prefix="$prefix"
9437 prefix="$acl_final_prefix"
9438 acl_save_exec_prefix="$exec_prefix"
9439 exec_prefix="$acl_final_exec_prefix"
9440 eval x=\"$x\"
9441 exec_prefix="$acl_save_exec_prefix"
9442 prefix="$acl_save_prefix"
9443
9444 if test "X$x" = "X-L$additional_libdir"; then
9445 haveit=yes
9446 break
9447 fi
9448 done
9449 if test -z "$haveit"; then
9450 if test -d "$additional_libdir"; then
9451 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$additional_libdir"
9452 fi
9453 fi
9454 haveit=
9455 for x in $LDFLAGS $LTLIBEXPAT; do
9456
9457 acl_save_prefix="$prefix"
9458 prefix="$acl_final_prefix"
9459 acl_save_exec_prefix="$exec_prefix"
9460 exec_prefix="$acl_final_exec_prefix"
9461 eval x=\"$x\"
9462 exec_prefix="$acl_save_exec_prefix"
9463 prefix="$acl_save_prefix"
9464
9465 if test "X$x" = "X-L$additional_libdir"; then
9466 haveit=yes
9467 break
9468 fi
9469 done
9470 if test -z "$haveit"; then
9471 if test -d "$additional_libdir"; then
9472 LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$additional_libdir"
9473 fi
9474 fi
9475 fi
9476 fi
9477 ;;
9478 -R*)
9479 dir=`echo "X$dep" | sed -e 's/^X-R//'`
9480 if test "$enable_rpath" != no; then
9481 haveit=
9482 for x in $rpathdirs; do
9483 if test "X$x" = "X$dir"; then
9484 haveit=yes
9485 break
9486 fi
9487 done
9488 if test -z "$haveit"; then
9489 rpathdirs="$rpathdirs $dir"
9490 fi
9491 haveit=
9492 for x in $ltrpathdirs; do
9493 if test "X$x" = "X$dir"; then
9494 haveit=yes
9495 break
9496 fi
9497 done
9498 if test -z "$haveit"; then
9499 ltrpathdirs="$ltrpathdirs $dir"
9500 fi
9501 fi
9502 ;;
9503 -l*)
9504 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
9505 ;;
9506 *.la)
9507 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
9508 ;;
9509 *)
9510 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$dep"
9511 LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$dep"
9512 ;;
9513 esac
9514 done
9515 fi
9516 else
9517 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
9518 LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l$name"
9519 fi
9520 fi
9521 fi
9522 done
9523 done
9524 if test "X$rpathdirs" != "X"; then
9525 if test -n "$hardcode_libdir_separator"; then
9526 alldirs=
9527 for found_dir in $rpathdirs; do
9528 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
9529 done
9530 acl_save_libdir="$libdir"
9531 libdir="$alldirs"
9532 eval flag=\"$hardcode_libdir_flag_spec\"
9533 libdir="$acl_save_libdir"
9534 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
9535 else
9536 for found_dir in $rpathdirs; do
9537 acl_save_libdir="$libdir"
9538 libdir="$found_dir"
9539 eval flag=\"$hardcode_libdir_flag_spec\"
9540 libdir="$acl_save_libdir"
9541 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
9542 done
9543 fi
9544 fi
9545 if test "X$ltrpathdirs" != "X"; then
9546 for found_dir in $ltrpathdirs; do
9547 LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-R$found_dir"
9548 done
9549 fi
9550
9551
9552 ac_save_CPPFLAGS="$CPPFLAGS"
9553
9554 for element in $INCEXPAT; do
9555 haveit=
9556 for x in $CPPFLAGS; do
9557
9558 acl_save_prefix="$prefix"
9559 prefix="$acl_final_prefix"
9560 acl_save_exec_prefix="$exec_prefix"
9561 exec_prefix="$acl_final_exec_prefix"
9562 eval x=\"$x\"
9563 exec_prefix="$acl_save_exec_prefix"
9564 prefix="$acl_save_prefix"
9565
9566 if test "X$x" = "X$element"; then
9567 haveit=yes
9568 break
9569 fi
9570 done
9571 if test -z "$haveit"; then
9572 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
9573 fi
9574 done
9575
9576
9577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5
9578 $as_echo_n "checking for libexpat... " >&6; }
9579 if test "${ac_cv_libexpat+set}" = set; then :
9580 $as_echo_n "(cached) " >&6
9581 else
9582
9583 ac_save_LIBS="$LIBS"
9584 LIBS="$LIBS $LIBEXPAT"
9585 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9586 /* end confdefs.h. */
9587 #include "expat.h"
9588 int
9589 main ()
9590 {
9591 XML_Parser p = XML_ParserCreate (0);
9592 ;
9593 return 0;
9594 }
9595 _ACEOF
9596 if ac_fn_c_try_link "$LINENO"; then :
9597 ac_cv_libexpat=yes
9598 else
9599 ac_cv_libexpat=no
9600 fi
9601 rm -f core conftest.err conftest.$ac_objext \
9602 conftest$ac_exeext conftest.$ac_ext
9603 LIBS="$ac_save_LIBS"
9604
9605 fi
9606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libexpat" >&5
9607 $as_echo "$ac_cv_libexpat" >&6; }
9608 if test "$ac_cv_libexpat" = yes; then
9609 HAVE_LIBEXPAT=yes
9610
9611 $as_echo "#define HAVE_LIBEXPAT 1" >>confdefs.h
9612
9613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libexpat" >&5
9614 $as_echo_n "checking how to link with libexpat... " >&6; }
9615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBEXPAT" >&5
9616 $as_echo "$LIBEXPAT" >&6; }
9617 else
9618 HAVE_LIBEXPAT=no
9619 CPPFLAGS="$ac_save_CPPFLAGS"
9620 LIBEXPAT=
9621 LTLIBEXPAT=
9622 fi
9623
9624
9625
9626
9627
9628
9629 if test "$HAVE_LIBEXPAT" != yes; then
9630 if test "$with_expat" = yes; then
9631 as_fn_error "expat is missing or unusable" "$LINENO" 5
9632 else
9633 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat is missing or unusable; some features may be unavailable." >&5
9634 $as_echo "$as_me: WARNING: expat is missing or unusable; some features may be unavailable." >&2;}
9635 fi
9636 else
9637 save_LIBS=$LIBS
9638 LIBS="$LIBS $LIBEXPAT"
9639 for ac_func in XML_StopParser
9640 do :
9641 ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser"
9642 if test "x$ac_cv_func_XML_StopParser" = x""yes; then :
9643 cat >>confdefs.h <<_ACEOF
9644 #define HAVE_XML_STOPPARSER 1
9645 _ACEOF
9646
9647 fi
9648 done
9649
9650 LIBS=$save_LIBS
9651 fi
9652 fi
9653
9654
9655 # Check whether --with-mpfr was given.
9656 if test "${with_mpfr+set}" = set; then :
9657 withval=$with_mpfr;
9658 else
9659 with_mpfr=auto
9660 fi
9661
9662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use MPFR" >&5
9663 $as_echo_n "checking whether to use MPFR... " >&6; }
9664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_mpfr" >&5
9665 $as_echo "$with_mpfr" >&6; }
9666
9667 if test "${with_mpfr}" = no; then
9668 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: MPFR support disabled; some features may be unavailable." >&5
9669 $as_echo "$as_me: WARNING: MPFR support disabled; some features may be unavailable." >&2;}
9670 HAVE_LIBMPFR=no
9671 else
9672
9673
9674
9675
9676
9677
9678
9679
9680 use_additional=yes
9681
9682 acl_save_prefix="$prefix"
9683 prefix="$acl_final_prefix"
9684 acl_save_exec_prefix="$exec_prefix"
9685 exec_prefix="$acl_final_exec_prefix"
9686
9687 eval additional_includedir=\"$includedir\"
9688 eval additional_libdir=\"$libdir\"
9689
9690 exec_prefix="$acl_save_exec_prefix"
9691 prefix="$acl_save_prefix"
9692
9693
9694 # Check whether --with-libmpfr-prefix was given.
9695 if test "${with_libmpfr_prefix+set}" = set; then :
9696 withval=$with_libmpfr_prefix;
9697 if test "X$withval" = "Xno"; then
9698 use_additional=no
9699 else
9700 if test "X$withval" = "X"; then
9701
9702 acl_save_prefix="$prefix"
9703 prefix="$acl_final_prefix"
9704 acl_save_exec_prefix="$exec_prefix"
9705 exec_prefix="$acl_final_exec_prefix"
9706
9707 eval additional_includedir=\"$includedir\"
9708 eval additional_libdir=\"$libdir\"
9709
9710 exec_prefix="$acl_save_exec_prefix"
9711 prefix="$acl_save_prefix"
9712
9713 else
9714 additional_includedir="$withval/include"
9715 additional_libdir="$withval/lib"
9716 fi
9717 fi
9718
9719 fi
9720
9721 LIBMPFR=
9722 LTLIBMPFR=
9723 INCMPFR=
9724 rpathdirs=
9725 ltrpathdirs=
9726 names_already_handled=
9727 names_next_round='mpfr '
9728 while test -n "$names_next_round"; do
9729 names_this_round="$names_next_round"
9730 names_next_round=
9731 for name in $names_this_round; do
9732 already_handled=
9733 for n in $names_already_handled; do
9734 if test "$n" = "$name"; then
9735 already_handled=yes
9736 break
9737 fi
9738 done
9739 if test -z "$already_handled"; then
9740 names_already_handled="$names_already_handled $name"
9741 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
9742 eval value=\"\$HAVE_LIB$uppername\"
9743 if test -n "$value"; then
9744 if test "$value" = yes; then
9745 eval value=\"\$LIB$uppername\"
9746 test -z "$value" || LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$value"
9747 eval value=\"\$LTLIB$uppername\"
9748 test -z "$value" || LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }$value"
9749 else
9750 :
9751 fi
9752 else
9753 found_dir=
9754 found_la=
9755 found_so=
9756 found_a=
9757 if test $use_additional = yes; then
9758 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
9759 found_dir="$additional_libdir"
9760 found_so="$additional_libdir/lib$name.$shlibext"
9761 if test -f "$additional_libdir/lib$name.la"; then
9762 found_la="$additional_libdir/lib$name.la"
9763 fi
9764 else
9765 if test -f "$additional_libdir/lib$name.$libext"; then
9766 found_dir="$additional_libdir"
9767 found_a="$additional_libdir/lib$name.$libext"
9768 if test -f "$additional_libdir/lib$name.la"; then
9769 found_la="$additional_libdir/lib$name.la"
9770 fi
9771 fi
9772 fi
9773 fi
9774 if test "X$found_dir" = "X"; then
9775 for x in $LDFLAGS $LTLIBMPFR; do
9776
9777 acl_save_prefix="$prefix"
9778 prefix="$acl_final_prefix"
9779 acl_save_exec_prefix="$exec_prefix"
9780 exec_prefix="$acl_final_exec_prefix"
9781 eval x=\"$x\"
9782 exec_prefix="$acl_save_exec_prefix"
9783 prefix="$acl_save_prefix"
9784
9785 case "$x" in
9786 -L*)
9787 dir=`echo "X$x" | sed -e 's/^X-L//'`
9788 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
9789 found_dir="$dir"
9790 found_so="$dir/lib$name.$shlibext"
9791 if test -f "$dir/lib$name.la"; then
9792 found_la="$dir/lib$name.la"
9793 fi
9794 else
9795 if test -f "$dir/lib$name.$libext"; then
9796 found_dir="$dir"
9797 found_a="$dir/lib$name.$libext"
9798 if test -f "$dir/lib$name.la"; then
9799 found_la="$dir/lib$name.la"
9800 fi
9801 fi
9802 fi
9803 ;;
9804 esac
9805 if test "X$found_dir" != "X"; then
9806 break
9807 fi
9808 done
9809 fi
9810 if test "X$found_dir" != "X"; then
9811 LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }-L$found_dir -l$name"
9812 if test "X$found_so" != "X"; then
9813 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
9814 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$found_so"
9815 else
9816 haveit=
9817 for x in $ltrpathdirs; do
9818 if test "X$x" = "X$found_dir"; then
9819 haveit=yes
9820 break
9821 fi
9822 done
9823 if test -z "$haveit"; then
9824 ltrpathdirs="$ltrpathdirs $found_dir"
9825 fi
9826 if test "$hardcode_direct" = yes; then
9827 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$found_so"
9828 else
9829 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
9830 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$found_so"
9831 haveit=
9832 for x in $rpathdirs; do
9833 if test "X$x" = "X$found_dir"; then
9834 haveit=yes
9835 break
9836 fi
9837 done
9838 if test -z "$haveit"; then
9839 rpathdirs="$rpathdirs $found_dir"
9840 fi
9841 else
9842 haveit=
9843 for x in $LDFLAGS $LIBMPFR; do
9844
9845 acl_save_prefix="$prefix"
9846 prefix="$acl_final_prefix"
9847 acl_save_exec_prefix="$exec_prefix"
9848 exec_prefix="$acl_final_exec_prefix"
9849 eval x=\"$x\"
9850 exec_prefix="$acl_save_exec_prefix"
9851 prefix="$acl_save_prefix"
9852
9853 if test "X$x" = "X-L$found_dir"; then
9854 haveit=yes
9855 break
9856 fi
9857 done
9858 if test -z "$haveit"; then
9859 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }-L$found_dir"
9860 fi
9861 if test "$hardcode_minus_L" != no; then
9862 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$found_so"
9863 else
9864 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }-l$name"
9865 fi
9866 fi
9867 fi
9868 fi
9869 else
9870 if test "X$found_a" != "X"; then
9871 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$found_a"
9872 else
9873 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }-L$found_dir -l$name"
9874 fi
9875 fi
9876 additional_includedir=
9877 case "$found_dir" in
9878 */lib | */lib/)
9879 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
9880 additional_includedir="$basedir/include"
9881 ;;
9882 esac
9883 if test "X$additional_includedir" != "X"; then
9884 if test "X$additional_includedir" != "X/usr/include"; then
9885 haveit=
9886 if test "X$additional_includedir" = "X/usr/local/include"; then
9887 if test -n "$GCC"; then
9888 case $host_os in
9889 linux*) haveit=yes;;
9890 esac
9891 fi
9892 fi
9893 if test -z "$haveit"; then
9894 for x in $CPPFLAGS $INCMPFR; do
9895
9896 acl_save_prefix="$prefix"
9897 prefix="$acl_final_prefix"
9898 acl_save_exec_prefix="$exec_prefix"
9899 exec_prefix="$acl_final_exec_prefix"
9900 eval x=\"$x\"
9901 exec_prefix="$acl_save_exec_prefix"
9902 prefix="$acl_save_prefix"
9903
9904 if test "X$x" = "X-I$additional_includedir"; then
9905 haveit=yes
9906 break
9907 fi
9908 done
9909 if test -z "$haveit"; then
9910 if test -d "$additional_includedir"; then
9911 INCMPFR="${INCMPFR}${INCMPFR:+ }-I$additional_includedir"
9912 fi
9913 fi
9914 fi
9915 fi
9916 fi
9917 if test -n "$found_la"; then
9918 save_libdir="$libdir"
9919 case "$found_la" in
9920 */* | *\\*) . "$found_la" ;;
9921 *) . "./$found_la" ;;
9922 esac
9923 libdir="$save_libdir"
9924 for dep in $dependency_libs; do
9925 case "$dep" in
9926 -L*)
9927 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
9928 if test "X$additional_libdir" != "X/usr/lib"; then
9929 haveit=
9930 if test "X$additional_libdir" = "X/usr/local/lib"; then
9931 if test -n "$GCC"; then
9932 case $host_os in
9933 linux*) haveit=yes;;
9934 esac
9935 fi
9936 fi
9937 if test -z "$haveit"; then
9938 haveit=
9939 for x in $LDFLAGS $LIBMPFR; do
9940
9941 acl_save_prefix="$prefix"
9942 prefix="$acl_final_prefix"
9943 acl_save_exec_prefix="$exec_prefix"
9944 exec_prefix="$acl_final_exec_prefix"
9945 eval x=\"$x\"
9946 exec_prefix="$acl_save_exec_prefix"
9947 prefix="$acl_save_prefix"
9948
9949 if test "X$x" = "X-L$additional_libdir"; then
9950 haveit=yes
9951 break
9952 fi
9953 done
9954 if test -z "$haveit"; then
9955 if test -d "$additional_libdir"; then
9956 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }-L$additional_libdir"
9957 fi
9958 fi
9959 haveit=
9960 for x in $LDFLAGS $LTLIBMPFR; do
9961
9962 acl_save_prefix="$prefix"
9963 prefix="$acl_final_prefix"
9964 acl_save_exec_prefix="$exec_prefix"
9965 exec_prefix="$acl_final_exec_prefix"
9966 eval x=\"$x\"
9967 exec_prefix="$acl_save_exec_prefix"
9968 prefix="$acl_save_prefix"
9969
9970 if test "X$x" = "X-L$additional_libdir"; then
9971 haveit=yes
9972 break
9973 fi
9974 done
9975 if test -z "$haveit"; then
9976 if test -d "$additional_libdir"; then
9977 LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }-L$additional_libdir"
9978 fi
9979 fi
9980 fi
9981 fi
9982 ;;
9983 -R*)
9984 dir=`echo "X$dep" | sed -e 's/^X-R//'`
9985 if test "$enable_rpath" != no; then
9986 haveit=
9987 for x in $rpathdirs; do
9988 if test "X$x" = "X$dir"; then
9989 haveit=yes
9990 break
9991 fi
9992 done
9993 if test -z "$haveit"; then
9994 rpathdirs="$rpathdirs $dir"
9995 fi
9996 haveit=
9997 for x in $ltrpathdirs; do
9998 if test "X$x" = "X$dir"; then
9999 haveit=yes
10000 break
10001 fi
10002 done
10003 if test -z "$haveit"; then
10004 ltrpathdirs="$ltrpathdirs $dir"
10005 fi
10006 fi
10007 ;;
10008 -l*)
10009 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10010 ;;
10011 *.la)
10012 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10013 ;;
10014 *)
10015 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$dep"
10016 LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }$dep"
10017 ;;
10018 esac
10019 done
10020 fi
10021 else
10022 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }-l$name"
10023 LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }-l$name"
10024 fi
10025 fi
10026 fi
10027 done
10028 done
10029 if test "X$rpathdirs" != "X"; then
10030 if test -n "$hardcode_libdir_separator"; then
10031 alldirs=
10032 for found_dir in $rpathdirs; do
10033 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10034 done
10035 acl_save_libdir="$libdir"
10036 libdir="$alldirs"
10037 eval flag=\"$hardcode_libdir_flag_spec\"
10038 libdir="$acl_save_libdir"
10039 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$flag"
10040 else
10041 for found_dir in $rpathdirs; do
10042 acl_save_libdir="$libdir"
10043 libdir="$found_dir"
10044 eval flag=\"$hardcode_libdir_flag_spec\"
10045 libdir="$acl_save_libdir"
10046 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$flag"
10047 done
10048 fi
10049 fi
10050 if test "X$ltrpathdirs" != "X"; then
10051 for found_dir in $ltrpathdirs; do
10052 LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }-R$found_dir"
10053 done
10054 fi
10055
10056
10057 ac_save_CPPFLAGS="$CPPFLAGS"
10058
10059 for element in $INCMPFR; do
10060 haveit=
10061 for x in $CPPFLAGS; do
10062
10063 acl_save_prefix="$prefix"
10064 prefix="$acl_final_prefix"
10065 acl_save_exec_prefix="$exec_prefix"
10066 exec_prefix="$acl_final_exec_prefix"
10067 eval x=\"$x\"
10068 exec_prefix="$acl_save_exec_prefix"
10069 prefix="$acl_save_prefix"
10070
10071 if test "X$x" = "X$element"; then
10072 haveit=yes
10073 break
10074 fi
10075 done
10076 if test -z "$haveit"; then
10077 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10078 fi
10079 done
10080
10081
10082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libmpfr" >&5
10083 $as_echo_n "checking for libmpfr... " >&6; }
10084 if test "${ac_cv_libmpfr+set}" = set; then :
10085 $as_echo_n "(cached) " >&6
10086 else
10087
10088 ac_save_LIBS="$LIBS"
10089 LIBS="$LIBS $LIBMPFR"
10090 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10091 /* end confdefs.h. */
10092 #include <mpfr.h>
10093 int
10094 main ()
10095 {
10096 mpfr_exp_t exp; mpfr_t x;
10097 mpfr_frexp (&exp, x, x, MPFR_RNDN);
10098 ;
10099 return 0;
10100 }
10101 _ACEOF
10102 if ac_fn_c_try_link "$LINENO"; then :
10103 ac_cv_libmpfr=yes
10104 else
10105 ac_cv_libmpfr=no
10106 fi
10107 rm -f core conftest.err conftest.$ac_objext \
10108 conftest$ac_exeext conftest.$ac_ext
10109 LIBS="$ac_save_LIBS"
10110
10111 fi
10112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libmpfr" >&5
10113 $as_echo "$ac_cv_libmpfr" >&6; }
10114 if test "$ac_cv_libmpfr" = yes; then
10115 HAVE_LIBMPFR=yes
10116
10117 $as_echo "#define HAVE_LIBMPFR 1" >>confdefs.h
10118
10119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libmpfr" >&5
10120 $as_echo_n "checking how to link with libmpfr... " >&6; }
10121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBMPFR" >&5
10122 $as_echo "$LIBMPFR" >&6; }
10123 else
10124 HAVE_LIBMPFR=no
10125 CPPFLAGS="$ac_save_CPPFLAGS"
10126 LIBMPFR=
10127 LTLIBMPFR=
10128 fi
10129
10130
10131
10132
10133
10134
10135 if test "$HAVE_LIBMPFR" != yes; then
10136 if test "$with_mpfr" = yes; then
10137 as_fn_error "MPFR is missing or unusable" "$LINENO" 5
10138 else
10139 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: MPFR is missing or unusable; some features may be unavailable." >&5
10140 $as_echo "$as_me: WARNING: MPFR is missing or unusable; some features may be unavailable." >&2;}
10141 fi
10142 fi
10143 fi
10144
10145 # --------------------- #
10146 # Check for libpython. #
10147 # --------------------- #
10148
10149
10150
10151
10152
10153
10154 # Check whether --with-python was given.
10155 if test "${with_python+set}" = set; then :
10156 withval=$with_python;
10157 else
10158 with_python=auto
10159 fi
10160
10161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use python" >&5
10162 $as_echo_n "checking whether to use python... " >&6; }
10163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_python" >&5
10164 $as_echo "$with_python" >&6; }
10165
10166 if test "${with_python}" = no; then
10167 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python support disabled; some features may be unavailable." >&5
10168 $as_echo "$as_me: WARNING: python support disabled; some features may be unavailable." >&2;}
10169 have_libpython=no
10170 else
10171 case "${with_python}" in
10172 [\\/]* | ?:[\\/]*)
10173 if test -d ${with_python}; then
10174 # Assume the python binary is ${with_python}/bin/python.
10175 python_prog="${with_python}/bin/python"
10176 python_prefix=
10177 # If python does not exit ${with_python}/bin, then try in
10178 # ${with_python}. On Windows/MinGW, this is where the Python
10179 # executable is.
10180 if test ! -x "${python_prog}"; then
10181 python_prog="${with_python}/python"
10182 python_prefix=
10183 fi
10184 if test ! -x "${python_prog}"; then
10185 # Fall back to gdb 7.0/7.1 behaviour.
10186 python_prog=missing
10187 python_prefix=${with_python}
10188 fi
10189 elif test -x "${with_python}"; then
10190 # While we can't run python compiled for $host (unless host == build),
10191 # the user could write a script that provides the needed information,
10192 # so we support that.
10193 python_prog=${with_python}
10194 python_prefix=
10195 else
10196 as_fn_error "invalid value for --with-python" "$LINENO" 5
10197 fi
10198 ;;
10199 */*)
10200 # Disallow --with-python=foo/bar.
10201 as_fn_error "invalid value for --with-python" "$LINENO" 5
10202 ;;
10203 *)
10204 # The user has either specified auto, yes, or the name of the python
10205 # program assumed to be in $PATH.
10206 python_prefix=
10207 case "${with_python}" in
10208 yes | auto)
10209 if test ${build} = ${host}; then
10210 # Extract the first word of "python", so it can be a program name with args.
10211 set dummy python; ac_word=$2
10212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10213 $as_echo_n "checking for $ac_word... " >&6; }
10214 if test "${ac_cv_path_python_prog_path+set}" = set; then :
10215 $as_echo_n "(cached) " >&6
10216 else
10217 case $python_prog_path in
10218 [\\/]* | ?:[\\/]*)
10219 ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
10220 ;;
10221 *)
10222 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10223 for as_dir in $PATH
10224 do
10225 IFS=$as_save_IFS
10226 test -z "$as_dir" && as_dir=.
10227 for ac_exec_ext in '' $ac_executable_extensions; do
10228 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10229 ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
10230 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10231 break 2
10232 fi
10233 done
10234 done
10235 IFS=$as_save_IFS
10236
10237 test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
10238 ;;
10239 esac
10240 fi
10241 python_prog_path=$ac_cv_path_python_prog_path
10242 if test -n "$python_prog_path"; then
10243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
10244 $as_echo "$python_prog_path" >&6; }
10245 else
10246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10247 $as_echo "no" >&6; }
10248 fi
10249
10250
10251 if test "${python_prog_path}" = missing; then
10252 python_prog=missing
10253 else
10254 python_prog=${python_prog_path}
10255 fi
10256 else
10257 # Not much we can do except assume the cross-compiler will find the
10258 # right files.
10259 python_prog=missing
10260 fi
10261 ;;
10262 *)
10263 # While we can't run python compiled for $host (unless host == build),
10264 # the user could write a script that provides the needed information,
10265 # so we support that.
10266 python_prog="${with_python}"
10267 # Extract the first word of "${python_prog}", so it can be a program name with args.
10268 set dummy ${python_prog}; ac_word=$2
10269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10270 $as_echo_n "checking for $ac_word... " >&6; }
10271 if test "${ac_cv_path_python_prog_path+set}" = set; then :
10272 $as_echo_n "(cached) " >&6
10273 else
10274 case $python_prog_path in
10275 [\\/]* | ?:[\\/]*)
10276 ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
10277 ;;
10278 *)
10279 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10280 for as_dir in $PATH
10281 do
10282 IFS=$as_save_IFS
10283 test -z "$as_dir" && as_dir=.
10284 for ac_exec_ext in '' $ac_executable_extensions; do
10285 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10286 ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
10287 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10288 break 2
10289 fi
10290 done
10291 done
10292 IFS=$as_save_IFS
10293
10294 test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
10295 ;;
10296 esac
10297 fi
10298 python_prog_path=$ac_cv_path_python_prog_path
10299 if test -n "$python_prog_path"; then
10300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
10301 $as_echo "$python_prog_path" >&6; }
10302 else
10303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10304 $as_echo "no" >&6; }
10305 fi
10306
10307
10308 if test "${python_prog_path}" = missing; then
10309 as_fn_error "unable to find python program ${python_prog}" "$LINENO" 5
10310 fi
10311 ;;
10312 esac
10313 esac
10314
10315 if test "${python_prog}" != missing; then
10316 # We have a python program to use, but it may be too old.
10317 # Don't flag an error for --with-python=auto (the default).
10318 have_python_config=yes
10319 python_includes=`${python_prog} ${srcdir}/python/python-config.py --includes`
10320 if test $? != 0; then
10321 have_python_config=failed
10322 if test "${with_python}" != auto; then
10323 as_fn_error "failure running python-config --includes" "$LINENO" 5
10324 fi
10325 fi
10326 python_libs=`${python_prog} ${srcdir}/python/python-config.py --ldflags`
10327 if test $? != 0; then
10328 have_python_config=failed
10329 if test "${with_python}" != auto; then
10330 as_fn_error "failure running python-config --ldflags" "$LINENO" 5
10331 fi
10332 fi
10333 python_prefix=`${python_prog} ${srcdir}/python/python-config.py --exec-prefix`
10334 if test $? != 0; then
10335 have_python_config=failed
10336 if test "${with_python}" != auto; then
10337 as_fn_error "failure running python-config --exec-prefix" "$LINENO" 5
10338 fi
10339 fi
10340 else
10341 # We do not have a python executable we can use to determine where
10342 # to find the Python headers and libs. We cannot guess the include
10343 # path from the python_prefix either, because that include path
10344 # depends on the Python version. So, there is nothing much we can
10345 # do except assume that the compiler will be able to find those files.
10346 python_includes=
10347 python_libs=
10348 have_python_config=no
10349 fi
10350
10351 # If we have python-config, only try the configuration it provides.
10352 # Otherwise fallback on the old way of trying different versions of
10353 # python in turn.
10354
10355 have_libpython=no
10356 if test "${have_python_config}" = yes; then
10357 # Determine the Python version by extracting "-lpython<version>"
10358 # part of the python_libs. <version> is usually X.Y with X and Y
10359 # being decimal numbers, but can also be XY (seen on Windows).
10360 #
10361 # The extraction is performed using sed with a regular expression.
10362 # Initially, the regexp used was using the '?' quantifier to make
10363 # the dot in the version number optional. Unfortunately, this
10364 # does not work with non-GNU versions of sed because, because of
10365 # what looks like a limitation (the '?' quantifier does not work
10366 # with back-references). We work around this limitation by using
10367 # the '*' quantifier instead. It means that, in theory, we might
10368 # match unexpected version strings such as "-lpython2..7", but
10369 # this seems unlikely in practice. And even if that happens,
10370 # an error will be triggered later on, when checking that version
10371 # number.
10372 python_version=`echo " ${python_libs} " \
10373 | sed -e 's,^.* -l\(python[0-9]*[.]*[0-9]*\).*$,\1,'`
10374 case "${python_version}" in
10375 python*)
10376
10377 version=${python_version}
10378
10379 new_CPPFLAGS=${python_includes}
10380 new_LIBS=${python_libs}
10381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10382 $as_echo_n "checking for ${version}... " >&6; }
10383 save_CPPFLAGS=$CPPFLAGS
10384 save_LIBS=$LIBS
10385 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10386 LIBS="$LIBS $new_LIBS"
10387 found_usable_python=no
10388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10389 /* end confdefs.h. */
10390 #include "Python.h"
10391 int
10392 main ()
10393 {
10394 Py_Initialize ();
10395 ;
10396 return 0;
10397 }
10398 _ACEOF
10399 if ac_fn_c_try_link "$LINENO"; then :
10400 have_libpython=${version}
10401 found_usable_python=yes
10402 PYTHON_CPPFLAGS=$new_CPPFLAGS
10403 PYTHON_LIBS=$new_LIBS
10404 fi
10405 rm -f core conftest.err conftest.$ac_objext \
10406 conftest$ac_exeext conftest.$ac_ext
10407 CPPFLAGS=$save_CPPFLAGS
10408 LIBS=$save_LIBS
10409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10410 $as_echo "${found_usable_python}" >&6; }
10411
10412 ;;
10413 *)
10414 as_fn_error "unable to determine python version from ${python_libs}" "$LINENO" 5
10415 ;;
10416 esac
10417 elif test "${have_python_config}" != failed; then
10418 if test "${have_libpython}" = no; then
10419
10420 version=python2.7
10421
10422 new_CPPFLAGS=${python_includes}
10423 new_LIBS="${python_libs} -lpython2.7"
10424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10425 $as_echo_n "checking for ${version}... " >&6; }
10426 save_CPPFLAGS=$CPPFLAGS
10427 save_LIBS=$LIBS
10428 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10429 LIBS="$LIBS $new_LIBS"
10430 found_usable_python=no
10431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10432 /* end confdefs.h. */
10433 #include "Python.h"
10434 int
10435 main ()
10436 {
10437 Py_Initialize ();
10438 ;
10439 return 0;
10440 }
10441 _ACEOF
10442 if ac_fn_c_try_link "$LINENO"; then :
10443 have_libpython=${version}
10444 found_usable_python=yes
10445 PYTHON_CPPFLAGS=$new_CPPFLAGS
10446 PYTHON_LIBS=$new_LIBS
10447 fi
10448 rm -f core conftest.err conftest.$ac_objext \
10449 conftest$ac_exeext conftest.$ac_ext
10450 CPPFLAGS=$save_CPPFLAGS
10451 LIBS=$save_LIBS
10452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10453 $as_echo "${found_usable_python}" >&6; }
10454
10455 fi
10456 if test "${have_libpython}" = no; then
10457
10458 version=python2.6
10459
10460 new_CPPFLAGS=${python_includes}
10461 new_LIBS="${python_libs} -lpython2.6"
10462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10463 $as_echo_n "checking for ${version}... " >&6; }
10464 save_CPPFLAGS=$CPPFLAGS
10465 save_LIBS=$LIBS
10466 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10467 LIBS="$LIBS $new_LIBS"
10468 found_usable_python=no
10469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10470 /* end confdefs.h. */
10471 #include "Python.h"
10472 int
10473 main ()
10474 {
10475 Py_Initialize ();
10476 ;
10477 return 0;
10478 }
10479 _ACEOF
10480 if ac_fn_c_try_link "$LINENO"; then :
10481 have_libpython=${version}
10482 found_usable_python=yes
10483 PYTHON_CPPFLAGS=$new_CPPFLAGS
10484 PYTHON_LIBS=$new_LIBS
10485 fi
10486 rm -f core conftest.err conftest.$ac_objext \
10487 conftest$ac_exeext conftest.$ac_ext
10488 CPPFLAGS=$save_CPPFLAGS
10489 LIBS=$save_LIBS
10490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10491 $as_echo "${found_usable_python}" >&6; }
10492
10493 fi
10494 if test ${have_libpython} = no; then
10495
10496 version=python2.5
10497
10498 new_CPPFLAGS=${python_includes}
10499 new_LIBS="${python_libs} -lpython2.5"
10500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10501 $as_echo_n "checking for ${version}... " >&6; }
10502 save_CPPFLAGS=$CPPFLAGS
10503 save_LIBS=$LIBS
10504 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10505 LIBS="$LIBS $new_LIBS"
10506 found_usable_python=no
10507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10508 /* end confdefs.h. */
10509 #include "Python.h"
10510 int
10511 main ()
10512 {
10513 Py_Initialize ();
10514 ;
10515 return 0;
10516 }
10517 _ACEOF
10518 if ac_fn_c_try_link "$LINENO"; then :
10519 have_libpython=${version}
10520 found_usable_python=yes
10521 PYTHON_CPPFLAGS=$new_CPPFLAGS
10522 PYTHON_LIBS=$new_LIBS
10523 fi
10524 rm -f core conftest.err conftest.$ac_objext \
10525 conftest$ac_exeext conftest.$ac_ext
10526 CPPFLAGS=$save_CPPFLAGS
10527 LIBS=$save_LIBS
10528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10529 $as_echo "${found_usable_python}" >&6; }
10530
10531 fi
10532 if test ${have_libpython} = no; then
10533
10534 version=python2.4
10535
10536 new_CPPFLAGS=${python_includes}
10537 new_LIBS="${python_libs} -lpython2.4"
10538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10539 $as_echo_n "checking for ${version}... " >&6; }
10540 save_CPPFLAGS=$CPPFLAGS
10541 save_LIBS=$LIBS
10542 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10543 LIBS="$LIBS $new_LIBS"
10544 found_usable_python=no
10545 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10546 /* end confdefs.h. */
10547 #include "Python.h"
10548 int
10549 main ()
10550 {
10551 Py_Initialize ();
10552 ;
10553 return 0;
10554 }
10555 _ACEOF
10556 if ac_fn_c_try_link "$LINENO"; then :
10557 have_libpython=${version}
10558 found_usable_python=yes
10559 PYTHON_CPPFLAGS=$new_CPPFLAGS
10560 PYTHON_LIBS=$new_LIBS
10561 fi
10562 rm -f core conftest.err conftest.$ac_objext \
10563 conftest$ac_exeext conftest.$ac_ext
10564 CPPFLAGS=$save_CPPFLAGS
10565 LIBS=$save_LIBS
10566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10567 $as_echo "${found_usable_python}" >&6; }
10568
10569 fi
10570 fi
10571 if test "${have_libpython}" = python2.7 -o "${have_libpython}" = python27; then
10572
10573 $as_echo "#define HAVE_LIBPYTHON2_7 1" >>confdefs.h
10574
10575 elif test "${have_libpython}" = python2.6 -o "${have_libpython}" = python26; then
10576
10577 $as_echo "#define HAVE_LIBPYTHON2_6 1" >>confdefs.h
10578
10579 elif test "${have_libpython}" = python2.5 -o "${have_libpython}" = python25; then
10580
10581 $as_echo "#define HAVE_LIBPYTHON2_5 1" >>confdefs.h
10582
10583 elif test "${have_libpython}" = python2.4 -o "${have_libpython}" = python24; then
10584
10585 $as_echo "#define HAVE_LIBPYTHON2_4 1" >>confdefs.h
10586
10587 fi
10588
10589 if test "${have_libpython}" = no; then
10590 case "${with_python}" in
10591 yes)
10592 as_fn_error "python is missing or unusable" "$LINENO" 5
10593 ;;
10594 auto)
10595 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python is missing or unusable; some features may be unavailable." >&5
10596 $as_echo "$as_me: WARNING: python is missing or unusable; some features may be unavailable." >&2;}
10597 ;;
10598 *)
10599 as_fn_error "no usable python found at ${with_python}" "$LINENO" 5
10600 ;;
10601 esac
10602 else
10603 if test -n "${python_prefix}"; then
10604
10605 cat >>confdefs.h <<_ACEOF
10606 #define WITH_PYTHON_PATH "${python_prefix}"
10607 _ACEOF
10608
10609
10610 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
10611 if test "x$prefix" = xNONE; then
10612 test_prefix=/usr/local
10613 else
10614 test_prefix=$prefix
10615 fi
10616 else
10617 test_prefix=$exec_prefix
10618 fi
10619 value=0
10620 case ${python_prefix} in
10621 "${test_prefix}"|"${test_prefix}/"*|\
10622 '${exec_prefix}'|'${exec_prefix}/'*)
10623 value=1
10624 ;;
10625 esac
10626
10627 cat >>confdefs.h <<_ACEOF
10628 #define PYTHON_PATH_RELOCATABLE $value
10629 _ACEOF
10630
10631
10632 fi
10633 fi
10634 fi
10635
10636 if test "${have_libpython}" != no; then
10637
10638 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h
10639
10640 CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_PYTHON_OBS)"
10641 CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_PYTHON_DEPS)"
10642 CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_PYTHON_SRCS)"
10643 CONFIG_INSTALL="$CONFIG_INSTALL install-python"
10644 ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_PYTHON_CFLAGS)"
10645
10646 # Flags needed to compile Python code (taken from python-config --cflags).
10647 # We cannot call python-config directly because it will output whatever was
10648 # used when compiling the Python interpreter itself, including flags which
10649 # would make the python-related objects be compiled differently from the
10650 # rest of GDB (e.g., -O2 and -fPIC).
10651 if test "${GCC}" = yes; then
10652 tentative_python_cflags="-fno-strict-aliasing -DNDEBUG -fwrapv"
10653 fi
10654
10655 if test "x${tentative_python_cflags}" != x; then
10656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags for python code" >&5
10657 $as_echo_n "checking compiler flags for python code... " >&6; }
10658 for flag in ${tentative_python_cflags}; do
10659 # Check that the compiler accepts it
10660 saved_CFLAGS="$CFLAGS"
10661 CFLAGS="$CFLAGS $flag"
10662 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10663 /* end confdefs.h. */
10664
10665 int
10666 main ()
10667 {
10668
10669 ;
10670 return 0;
10671 }
10672 _ACEOF
10673 if ac_fn_c_try_compile "$LINENO"; then :
10674 PYTHON_CFLAGS="${PYTHON_CFLAGS} $flag"
10675 fi
10676 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10677 CFLAGS="$saved_CFLAGS"
10678 done
10679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PYTHON_CFLAGS}" >&5
10680 $as_echo "${PYTHON_CFLAGS}" >&6; }
10681 fi
10682
10683 # On x64 Windows, Python's include headers, and pyconfig.h in
10684 # particular, rely on MS_WIN64 macro to detect that it's a 64bit
10685 # version of Windows. Unfortunately, MS_WIN64 is only defined if
10686 # _MSC_VER, a Microsoft-specific macro, is defined. So, when
10687 # building on x64 Windows with GCC, we define MS_WIN64 ourselves.
10688 # The issue was reported to the Python community, but still isn't
10689 # solved as of 2012-10-02 (http://bugs.python.org/issue4709).
10690
10691 case "$gdb_host" in
10692 mingw64)
10693 if test "${GCC}" = yes; then
10694 CPPFLAGS="$CPPFLAGS -DMS_WIN64"
10695 fi
10696 ;;
10697 esac
10698
10699 # Note that "python -m threading" cannot be used to check for
10700 # threading support due to a bug in Python 2.7.3
10701 # (http://bugs.python.org/issue15567).
10702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether python supports threads" >&5
10703 $as_echo_n "checking whether python supports threads... " >&6; }
10704 saved_CPPFLAGS="${CPPFLAGS}"
10705 CPPFLAGS="${PYTHON_CPPFLAGS}"
10706 # Note that the test is reversed so that python_has_threads=yes on
10707 # unexpected failures.
10708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10709 /* end confdefs.h. */
10710
10711 #include <Python.h>
10712 #ifdef WITH_THREAD
10713 # error
10714 #endif
10715
10716 _ACEOF
10717 if ac_fn_c_try_cpp "$LINENO"; then :
10718 python_has_threads=no
10719 else
10720 python_has_threads=yes
10721 fi
10722 rm -f conftest.err conftest.$ac_ext
10723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${python_has_threads}" >&5
10724 $as_echo "${python_has_threads}" >&6; }
10725 CPPFLAGS="${saved_CPPFLAGS}"
10726 else
10727 # Even if Python support is not compiled in, we need to have this file
10728 # included so that the "python" command, et.al., still exists.
10729 CONFIG_OBS="$CONFIG_OBS python.o"
10730 CONFIG_SRCS="$CONFIG_SRCS python/python.c"
10731 fi
10732
10733 # Work around Python http://bugs.python.org/issue10112. See also
10734 # http://bugs.python.org/issue11410, otherwise -Wl,--dynamic-list has
10735 # no effect. Note that the only test after this that uses Python is
10736 # the -rdynamic/-Wl,--dynamic-list test, and we do want that one to be
10737 # run without -export-dynamic too.
10738 PYTHON_LIBS=`echo $PYTHON_LIBS | sed -e 's/-Xlinker -export-dynamic//'`
10739
10740
10741
10742
10743 if test "${have_libpython}" != no; then
10744 HAVE_PYTHON_TRUE=
10745 HAVE_PYTHON_FALSE='#'
10746 else
10747 HAVE_PYTHON_TRUE='#'
10748 HAVE_PYTHON_FALSE=
10749 fi
10750
10751
10752 # -------------------- #
10753 # Check for libguile. #
10754 # -------------------- #
10755
10756
10757
10758
10759
10760
10761 # Check whether --with-guile was given.
10762 if test "${with_guile+set}" = set; then :
10763 withval=$with_guile;
10764 else
10765 with_guile=auto
10766 fi
10767
10768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use guile" >&5
10769 $as_echo_n "checking whether to use guile... " >&6; }
10770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_guile" >&5
10771 $as_echo "$with_guile" >&6; }
10772
10773 # Extract the first word of "pkg-config", so it can be a program name with args.
10774 set dummy pkg-config; ac_word=$2
10775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10776 $as_echo_n "checking for $ac_word... " >&6; }
10777 if test "${ac_cv_path_pkg_config_prog_path+set}" = set; then :
10778 $as_echo_n "(cached) " >&6
10779 else
10780 case $pkg_config_prog_path in
10781 [\\/]* | ?:[\\/]*)
10782 ac_cv_path_pkg_config_prog_path="$pkg_config_prog_path" # Let the user override the test with a path.
10783 ;;
10784 *)
10785 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10786 for as_dir in $PATH
10787 do
10788 IFS=$as_save_IFS
10789 test -z "$as_dir" && as_dir=.
10790 for ac_exec_ext in '' $ac_executable_extensions; do
10791 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10792 ac_cv_path_pkg_config_prog_path="$as_dir/$ac_word$ac_exec_ext"
10793 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10794 break 2
10795 fi
10796 done
10797 done
10798 IFS=$as_save_IFS
10799
10800 test -z "$ac_cv_path_pkg_config_prog_path" && ac_cv_path_pkg_config_prog_path="missing"
10801 ;;
10802 esac
10803 fi
10804 pkg_config_prog_path=$ac_cv_path_pkg_config_prog_path
10805 if test -n "$pkg_config_prog_path"; then
10806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pkg_config_prog_path" >&5
10807 $as_echo "$pkg_config_prog_path" >&6; }
10808 else
10809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10810 $as_echo "no" >&6; }
10811 fi
10812
10813
10814
10815 try_guile_versions="guile-2.0"
10816 have_libguile=no
10817 case "${with_guile}" in
10818 no)
10819 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: guile support disabled; some features will be unavailable." >&5
10820 $as_echo "$as_me: WARNING: guile support disabled; some features will be unavailable." >&2;}
10821 ;;
10822 auto)
10823 if test "${pkg_config_prog_path}" = "missing"; then
10824 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config not found, guile support disabled" >&5
10825 $as_echo "$as_me: WARNING: pkg-config not found, guile support disabled" >&2;}
10826 else
10827
10828 pkg_config=${pkg_config_prog_path}
10829 guile_version_list=${try_guile_versions}
10830 flag_errors=no
10831
10832 found_usable_guile=checking
10833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
10834 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
10835 for guile_version in ${guile_version_list}; do
10836 ${pkg_config} --exists ${guile_version} 2>/dev/null
10837 if test $? != 0; then
10838 continue
10839 fi
10840 new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
10841 if test $? != 0; then
10842 as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
10843 fi
10844 new_LIBS=`${pkg_config} --libs ${guile_version}`
10845 if test $? != 0; then
10846 as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
10847 fi
10848 found_usable_guile=${guile_version}
10849 break
10850 done
10851 if test "${found_usable_guile}" = "checking"; then
10852 if test "${flag_errors}" = "yes"; then
10853 as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
10854 else
10855 found_usable_guile=no
10856 fi
10857 fi
10858 if test "${found_usable_guile}" != no; then
10859 save_CPPFLAGS=$CPPFLAGS
10860 save_LIBS=$LIBS
10861 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10862 LIBS="$LIBS $new_LIBS"
10863 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10864 /* end confdefs.h. */
10865 #include "libguile.h"
10866 int
10867 main ()
10868 {
10869 scm_init_guile ();
10870 ;
10871 return 0;
10872 }
10873 _ACEOF
10874 if ac_fn_c_try_link "$LINENO"; then :
10875 have_libguile=yes
10876 GUILE_CPPFLAGS=$new_CPPFLAGS
10877 GUILE_LIBS=$new_LIBS
10878 else
10879 found_usable_guile=no
10880 fi
10881 rm -f core conftest.err conftest.$ac_objext \
10882 conftest$ac_exeext conftest.$ac_ext
10883 ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
10884 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
10885
10886 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
10887
10888
10889 fi
10890
10891 CPPFLAGS=$save_CPPFLAGS
10892 LIBS=$save_LIBS
10893 if test "${found_usable_guile}" = no; then
10894 if test "${flag_errors}" = yes; then
10895 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
10896 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
10897 as_fn_error "linking guile version ${guile_version} test program failed
10898 See \`config.log' for more details." "$LINENO" 5; }
10899 fi
10900 fi
10901 fi
10902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
10903 $as_echo "${found_usable_guile}" >&6; }
10904
10905 fi
10906 ;;
10907 yes)
10908 if test "${pkg_config_prog_path}" = "missing"; then
10909 as_fn_error "pkg-config not found" "$LINENO" 5
10910 fi
10911
10912 pkg_config=${pkg_config_prog_path}
10913 guile_version_list=${try_guile_versions}
10914 flag_errors=yes
10915
10916 found_usable_guile=checking
10917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
10918 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
10919 for guile_version in ${guile_version_list}; do
10920 ${pkg_config} --exists ${guile_version} 2>/dev/null
10921 if test $? != 0; then
10922 continue
10923 fi
10924 new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
10925 if test $? != 0; then
10926 as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
10927 fi
10928 new_LIBS=`${pkg_config} --libs ${guile_version}`
10929 if test $? != 0; then
10930 as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
10931 fi
10932 found_usable_guile=${guile_version}
10933 break
10934 done
10935 if test "${found_usable_guile}" = "checking"; then
10936 if test "${flag_errors}" = "yes"; then
10937 as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
10938 else
10939 found_usable_guile=no
10940 fi
10941 fi
10942 if test "${found_usable_guile}" != no; then
10943 save_CPPFLAGS=$CPPFLAGS
10944 save_LIBS=$LIBS
10945 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10946 LIBS="$LIBS $new_LIBS"
10947 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10948 /* end confdefs.h. */
10949 #include "libguile.h"
10950 int
10951 main ()
10952 {
10953 scm_init_guile ();
10954 ;
10955 return 0;
10956 }
10957 _ACEOF
10958 if ac_fn_c_try_link "$LINENO"; then :
10959 have_libguile=yes
10960 GUILE_CPPFLAGS=$new_CPPFLAGS
10961 GUILE_LIBS=$new_LIBS
10962 else
10963 found_usable_guile=no
10964 fi
10965 rm -f core conftest.err conftest.$ac_objext \
10966 conftest$ac_exeext conftest.$ac_ext
10967 ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
10968 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
10969
10970 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
10971
10972
10973 fi
10974
10975 CPPFLAGS=$save_CPPFLAGS
10976 LIBS=$save_LIBS
10977 if test "${found_usable_guile}" = no; then
10978 if test "${flag_errors}" = yes; then
10979 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
10980 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
10981 as_fn_error "linking guile version ${guile_version} test program failed
10982 See \`config.log' for more details." "$LINENO" 5; }
10983 fi
10984 fi
10985 fi
10986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
10987 $as_echo "${found_usable_guile}" >&6; }
10988
10989 ;;
10990 [\\/]* | ?:[\\/]*)
10991 if test -x "${with_guile}"; then
10992
10993 pkg_config=${with_guile}
10994 guile_version_list=${try_guile_versions}
10995 flag_errors=yes
10996
10997 found_usable_guile=checking
10998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
10999 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
11000 for guile_version in ${guile_version_list}; do
11001 ${pkg_config} --exists ${guile_version} 2>/dev/null
11002 if test $? != 0; then
11003 continue
11004 fi
11005 new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
11006 if test $? != 0; then
11007 as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
11008 fi
11009 new_LIBS=`${pkg_config} --libs ${guile_version}`
11010 if test $? != 0; then
11011 as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
11012 fi
11013 found_usable_guile=${guile_version}
11014 break
11015 done
11016 if test "${found_usable_guile}" = "checking"; then
11017 if test "${flag_errors}" = "yes"; then
11018 as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
11019 else
11020 found_usable_guile=no
11021 fi
11022 fi
11023 if test "${found_usable_guile}" != no; then
11024 save_CPPFLAGS=$CPPFLAGS
11025 save_LIBS=$LIBS
11026 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
11027 LIBS="$LIBS $new_LIBS"
11028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11029 /* end confdefs.h. */
11030 #include "libguile.h"
11031 int
11032 main ()
11033 {
11034 scm_init_guile ();
11035 ;
11036 return 0;
11037 }
11038 _ACEOF
11039 if ac_fn_c_try_link "$LINENO"; then :
11040 have_libguile=yes
11041 GUILE_CPPFLAGS=$new_CPPFLAGS
11042 GUILE_LIBS=$new_LIBS
11043 else
11044 found_usable_guile=no
11045 fi
11046 rm -f core conftest.err conftest.$ac_objext \
11047 conftest$ac_exeext conftest.$ac_ext
11048 ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
11049 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
11050
11051 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
11052
11053
11054 fi
11055
11056 CPPFLAGS=$save_CPPFLAGS
11057 LIBS=$save_LIBS
11058 if test "${found_usable_guile}" = no; then
11059 if test "${flag_errors}" = yes; then
11060 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11061 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11062 as_fn_error "linking guile version ${guile_version} test program failed
11063 See \`config.log' for more details." "$LINENO" 5; }
11064 fi
11065 fi
11066 fi
11067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
11068 $as_echo "${found_usable_guile}" >&6; }
11069
11070 else
11071 as_fn_error "Guile config program not executable: ${with_guile}" "$LINENO" 5
11072 fi
11073 ;;
11074 "" | */*)
11075 # Disallow --with=guile="" and --with-guile=foo/bar.
11076 as_fn_error "invalid value for --with-guile" "$LINENO" 5
11077 ;;
11078 *)
11079 # A space separate list of guile versions to try, in order.
11080 if test "${pkg_config_prog_path}" = "missing"; then
11081 as_fn_error "pkg-config not found" "$LINENO" 5
11082 fi
11083
11084 pkg_config=${pkg_config_prog_path}
11085 guile_version_list=${with_guile}
11086 flag_errors=yes
11087
11088 found_usable_guile=checking
11089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
11090 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
11091 for guile_version in ${guile_version_list}; do
11092 ${pkg_config} --exists ${guile_version} 2>/dev/null
11093 if test $? != 0; then
11094 continue
11095 fi
11096 new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
11097 if test $? != 0; then
11098 as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
11099 fi
11100 new_LIBS=`${pkg_config} --libs ${guile_version}`
11101 if test $? != 0; then
11102 as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
11103 fi
11104 found_usable_guile=${guile_version}
11105 break
11106 done
11107 if test "${found_usable_guile}" = "checking"; then
11108 if test "${flag_errors}" = "yes"; then
11109 as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
11110 else
11111 found_usable_guile=no
11112 fi
11113 fi
11114 if test "${found_usable_guile}" != no; then
11115 save_CPPFLAGS=$CPPFLAGS
11116 save_LIBS=$LIBS
11117 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
11118 LIBS="$LIBS $new_LIBS"
11119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11120 /* end confdefs.h. */
11121 #include "libguile.h"
11122 int
11123 main ()
11124 {
11125 scm_init_guile ();
11126 ;
11127 return 0;
11128 }
11129 _ACEOF
11130 if ac_fn_c_try_link "$LINENO"; then :
11131 have_libguile=yes
11132 GUILE_CPPFLAGS=$new_CPPFLAGS
11133 GUILE_LIBS=$new_LIBS
11134 else
11135 found_usable_guile=no
11136 fi
11137 rm -f core conftest.err conftest.$ac_objext \
11138 conftest$ac_exeext conftest.$ac_ext
11139 ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
11140 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
11141
11142 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
11143
11144
11145 fi
11146
11147 CPPFLAGS=$save_CPPFLAGS
11148 LIBS=$save_LIBS
11149 if test "${found_usable_guile}" = no; then
11150 if test "${flag_errors}" = yes; then
11151 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11152 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11153 as_fn_error "linking guile version ${guile_version} test program failed
11154 See \`config.log' for more details." "$LINENO" 5; }
11155 fi
11156 fi
11157 fi
11158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
11159 $as_echo "${found_usable_guile}" >&6; }
11160
11161 ;;
11162 esac
11163
11164 if test "${have_libguile}" != no; then
11165 case "${with_guile}" in
11166 [\\/]* | ?:[\\/]*)
11167
11168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5
11169 $as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; }
11170 if test "${ac_cv_guild_program_name+set}" = set; then :
11171 $as_echo_n "(cached) " >&6
11172 else
11173 ac_cv_guild_program_name="`"${with_guile}" --variable guild "${guile_version}"`"
11174
11175 # In Guile up to 2.0.11 included, guile-2.0.pc would not define
11176 # the 'guild' and 'bindir' variables. In that case, try to guess
11177 # what the program name is, at the risk of getting it wrong if
11178 # Guile was configured with '--program-suffix' or similar.
11179 if test "x$ac_cv_guild_program_name" = "x"; then
11180 guile_exec_prefix="`"${with_guile}" --variable exec_prefix "${guile_version}"`"
11181 ac_cv_guild_program_name="$guile_exec_prefix/bin/guild"
11182 fi
11183
11184 fi
11185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5
11186 $as_echo "$ac_cv_guild_program_name" >&6; }
11187
11188 if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then
11189 as_fn_error "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5
11190 fi
11191
11192 GUILD="$ac_cv_guild_program_name"
11193
11194
11195 ;;
11196 *)
11197
11198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5
11199 $as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; }
11200 if test "${ac_cv_guild_program_name+set}" = set; then :
11201 $as_echo_n "(cached) " >&6
11202 else
11203 ac_cv_guild_program_name="`"${pkg_config_prog_path}" --variable guild "${guile_version}"`"
11204
11205 # In Guile up to 2.0.11 included, guile-2.0.pc would not define
11206 # the 'guild' and 'bindir' variables. In that case, try to guess
11207 # what the program name is, at the risk of getting it wrong if
11208 # Guile was configured with '--program-suffix' or similar.
11209 if test "x$ac_cv_guild_program_name" = "x"; then
11210 guile_exec_prefix="`"${pkg_config_prog_path}" --variable exec_prefix "${guile_version}"`"
11211 ac_cv_guild_program_name="$guile_exec_prefix/bin/guild"
11212 fi
11213
11214 fi
11215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5
11216 $as_echo "$ac_cv_guild_program_name" >&6; }
11217
11218 if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then
11219 as_fn_error "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5
11220 fi
11221
11222 GUILD="$ac_cv_guild_program_name"
11223
11224
11225 ;;
11226 esac
11227
11228
11229 if test "$cross_compiling" = no; then
11230 GUILD_TARGET_FLAG=
11231 else
11232 GUILD_TARGET_FLAG="--target=$host"
11233 fi
11234
11235
11236
11237
11238 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether guild supports this host" >&5
11239 $as_echo_n "checking whether guild supports this host... " >&6; }
11240 if test "${ac_cv_guild_ok+set}" = set; then :
11241 $as_echo_n "(cached) " >&6
11242 else
11243 echo "$ac_cv_guild_program_name compile $GUILD_TARGET_FLAG -o conftest.go $srcdir/guile/lib/gdb/support.scm" >&5
11244 if "$ac_cv_guild_program_name" compile $GUILD_TARGET_FLAG -o conftest.go "$srcdir/guile/lib/gdb/support.scm" >&5 2>&5; then
11245 ac_cv_guild_ok=yes
11246 else
11247 ac_cv_guild_ok=no
11248 fi
11249 fi
11250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_ok" >&5
11251 $as_echo "$ac_cv_guild_ok" >&6; }
11252
11253 if test "$ac_cv_guild_ok" = no; then
11254 have_libguile=no
11255 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: disabling guile support" >&5
11256 $as_echo "$as_me: WARNING: disabling guile support" >&2;}
11257 fi
11258 fi
11259
11260 if test "${have_libguile}" != no; then
11261
11262 $as_echo "#define HAVE_GUILE 1" >>confdefs.h
11263
11264 CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_GUILE_OBS)"
11265 CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_GUILE_DEPS)"
11266 CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_GUILE_SRCS)"
11267 CONFIG_INSTALL="$CONFIG_INSTALL install-guile"
11268 ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_GUILE_CFLAGS)"
11269
11270 save_LIBS="$LIBS"
11271 save_CPPFLAGS="$CPPFLAGS"
11272 LIBS="$GUILE_LIBS"
11273 CPPFLAGS="$GUILE_CPPFLAGS"
11274 for ac_func in scm_new_smob
11275 do :
11276 ac_fn_c_check_func "$LINENO" "scm_new_smob" "ac_cv_func_scm_new_smob"
11277 if test "x$ac_cv_func_scm_new_smob" = x""yes; then :
11278 cat >>confdefs.h <<_ACEOF
11279 #define HAVE_SCM_NEW_SMOB 1
11280 _ACEOF
11281
11282 fi
11283 done
11284
11285 LIBS="$save_LIBS"
11286 CPPFLAGS="$save_CPPFLAGS"
11287 else
11288 # Even if Guile support is not compiled in, we need to have these files
11289 # included.
11290 CONFIG_OBS="$CONFIG_OBS guile.o"
11291 CONFIG_SRCS="$CONFIG_SRCS guile/guile.c"
11292 fi
11293
11294
11295 if test "${have_libguile}" != no; then
11296 HAVE_GUILE_TRUE=
11297 HAVE_GUILE_FALSE='#'
11298 else
11299 HAVE_GUILE_TRUE='#'
11300 HAVE_GUILE_FALSE=
11301 fi
11302
11303
11304 # --------------------- #
11305 # Check for libmcheck. #
11306 # --------------------- #
11307
11308 # Enable -lmcheck by default (it provides cheap-enough memory mangling),
11309 # but turn it off if Python is enabled with threads, since -lmcheck is
11310 # not thread safe (http://sourceware.org/bugzilla/show_bug.cgi?id=9939),
11311 # and for releases.
11312 if test \( "${have_libpython}" = "no" -o "${python_has_threads}" = "no" \) \
11313 && $development; then
11314 libmcheck_default=yes
11315 else
11316 libmcheck_default=no
11317 fi
11318
11319 # Check whether --enable-libmcheck was given.
11320 if test "${enable_libmcheck+set}" = set; then :
11321 enableval=$enable_libmcheck; case "${enableval}" in
11322 yes | y) ENABLE_LIBMCHECK="yes" ;;
11323 no | n) ENABLE_LIBMCHECK="no" ;;
11324 *) as_fn_error "bad value ${enableval} for --enable-libmcheck" "$LINENO" 5 ;;
11325 esac
11326 fi
11327
11328
11329 if test -z "${ENABLE_LIBMCHECK}"; then
11330 ENABLE_LIBMCHECK=${libmcheck_default}
11331 fi
11332
11333 if test "$ENABLE_LIBMCHECK" = "yes" ; then
11334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lmcheck" >&5
11335 $as_echo_n "checking for main in -lmcheck... " >&6; }
11336 if test "${ac_cv_lib_mcheck_main+set}" = set; then :
11337 $as_echo_n "(cached) " >&6
11338 else
11339 ac_check_lib_save_LIBS=$LIBS
11340 LIBS="-lmcheck $LIBS"
11341 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11342 /* end confdefs.h. */
11343
11344
11345 int
11346 main ()
11347 {
11348 return main ();
11349 ;
11350 return 0;
11351 }
11352 _ACEOF
11353 if ac_fn_c_try_link "$LINENO"; then :
11354 ac_cv_lib_mcheck_main=yes
11355 else
11356 ac_cv_lib_mcheck_main=no
11357 fi
11358 rm -f core conftest.err conftest.$ac_objext \
11359 conftest$ac_exeext conftest.$ac_ext
11360 LIBS=$ac_check_lib_save_LIBS
11361 fi
11362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mcheck_main" >&5
11363 $as_echo "$ac_cv_lib_mcheck_main" >&6; }
11364 if test "x$ac_cv_lib_mcheck_main" = x""yes; then :
11365 cat >>confdefs.h <<_ACEOF
11366 #define HAVE_LIBMCHECK 1
11367 _ACEOF
11368
11369 LIBS="-lmcheck $LIBS"
11370
11371 fi
11372
11373 fi
11374
11375
11376 if test "$ENABLE_LIBMCHECK" = "yes" \
11377 -a "${have_libpython}" != "no" \
11378 -a "${python_has_threads}" = "yes" ; then
11379 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&5
11380 $as_echo "$as_me: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&2;}
11381 fi
11382
11383
11384 # Check whether --with-intel_pt was given.
11385 if test "${with_intel_pt+set}" = set; then :
11386 withval=$with_intel_pt;
11387 else
11388 with_intel_pt=auto
11389 fi
11390
11391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use intel pt" >&5
11392 $as_echo_n "checking whether to use intel pt... " >&6; }
11393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_intel_pt" >&5
11394 $as_echo "$with_intel_pt" >&6; }
11395
11396 if test "${with_intel_pt}" = no; then
11397 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Intel Processor Trace support disabled; some features may be unavailable." >&5
11398 $as_echo "$as_me: WARNING: Intel Processor Trace support disabled; some features may be unavailable." >&2;}
11399 HAVE_LIBIPT=no
11400 else
11401 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11402 /* end confdefs.h. */
11403
11404 #include <linux/perf_event.h>
11405 #ifndef PERF_ATTR_SIZE_VER5
11406 # error
11407 #endif
11408
11409 _ACEOF
11410 if ac_fn_c_try_cpp "$LINENO"; then :
11411 perf_event=yes
11412 else
11413 perf_event=no
11414 fi
11415 rm -f conftest.err conftest.$ac_ext
11416 if test "$perf_event" != yes; then
11417 if test "$with_intel_pt" = yes; then
11418 as_fn_error "linux/perf_event.h missing or too old" "$LINENO" 5
11419 else
11420 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: linux/perf_event.h missing or too old; some features may be unavailable." >&5
11421 $as_echo "$as_me: WARNING: linux/perf_event.h missing or too old; some features may be unavailable." >&2;}
11422 fi
11423 fi
11424
11425
11426
11427
11428
11429
11430
11431
11432
11433 use_additional=yes
11434
11435 acl_save_prefix="$prefix"
11436 prefix="$acl_final_prefix"
11437 acl_save_exec_prefix="$exec_prefix"
11438 exec_prefix="$acl_final_exec_prefix"
11439
11440 eval additional_includedir=\"$includedir\"
11441 eval additional_libdir=\"$libdir\"
11442
11443 exec_prefix="$acl_save_exec_prefix"
11444 prefix="$acl_save_prefix"
11445
11446
11447 # Check whether --with-libipt-prefix was given.
11448 if test "${with_libipt_prefix+set}" = set; then :
11449 withval=$with_libipt_prefix;
11450 if test "X$withval" = "Xno"; then
11451 use_additional=no
11452 else
11453 if test "X$withval" = "X"; then
11454
11455 acl_save_prefix="$prefix"
11456 prefix="$acl_final_prefix"
11457 acl_save_exec_prefix="$exec_prefix"
11458 exec_prefix="$acl_final_exec_prefix"
11459
11460 eval additional_includedir=\"$includedir\"
11461 eval additional_libdir=\"$libdir\"
11462
11463 exec_prefix="$acl_save_exec_prefix"
11464 prefix="$acl_save_prefix"
11465
11466 else
11467 additional_includedir="$withval/include"
11468 additional_libdir="$withval/lib"
11469 fi
11470 fi
11471
11472 fi
11473
11474 LIBIPT=
11475 LTLIBIPT=
11476 INCIPT=
11477 rpathdirs=
11478 ltrpathdirs=
11479 names_already_handled=
11480 names_next_round='ipt '
11481 while test -n "$names_next_round"; do
11482 names_this_round="$names_next_round"
11483 names_next_round=
11484 for name in $names_this_round; do
11485 already_handled=
11486 for n in $names_already_handled; do
11487 if test "$n" = "$name"; then
11488 already_handled=yes
11489 break
11490 fi
11491 done
11492 if test -z "$already_handled"; then
11493 names_already_handled="$names_already_handled $name"
11494 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
11495 eval value=\"\$HAVE_LIB$uppername\"
11496 if test -n "$value"; then
11497 if test "$value" = yes; then
11498 eval value=\"\$LIB$uppername\"
11499 test -z "$value" || LIBIPT="${LIBIPT}${LIBIPT:+ }$value"
11500 eval value=\"\$LTLIB$uppername\"
11501 test -z "$value" || LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }$value"
11502 else
11503 :
11504 fi
11505 else
11506 found_dir=
11507 found_la=
11508 found_so=
11509 found_a=
11510 if test $use_additional = yes; then
11511 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
11512 found_dir="$additional_libdir"
11513 found_so="$additional_libdir/lib$name.$shlibext"
11514 if test -f "$additional_libdir/lib$name.la"; then
11515 found_la="$additional_libdir/lib$name.la"
11516 fi
11517 else
11518 if test -f "$additional_libdir/lib$name.$libext"; then
11519 found_dir="$additional_libdir"
11520 found_a="$additional_libdir/lib$name.$libext"
11521 if test -f "$additional_libdir/lib$name.la"; then
11522 found_la="$additional_libdir/lib$name.la"
11523 fi
11524 fi
11525 fi
11526 fi
11527 if test "X$found_dir" = "X"; then
11528 for x in $LDFLAGS $LTLIBIPT; do
11529
11530 acl_save_prefix="$prefix"
11531 prefix="$acl_final_prefix"
11532 acl_save_exec_prefix="$exec_prefix"
11533 exec_prefix="$acl_final_exec_prefix"
11534 eval x=\"$x\"
11535 exec_prefix="$acl_save_exec_prefix"
11536 prefix="$acl_save_prefix"
11537
11538 case "$x" in
11539 -L*)
11540 dir=`echo "X$x" | sed -e 's/^X-L//'`
11541 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
11542 found_dir="$dir"
11543 found_so="$dir/lib$name.$shlibext"
11544 if test -f "$dir/lib$name.la"; then
11545 found_la="$dir/lib$name.la"
11546 fi
11547 else
11548 if test -f "$dir/lib$name.$libext"; then
11549 found_dir="$dir"
11550 found_a="$dir/lib$name.$libext"
11551 if test -f "$dir/lib$name.la"; then
11552 found_la="$dir/lib$name.la"
11553 fi
11554 fi
11555 fi
11556 ;;
11557 esac
11558 if test "X$found_dir" != "X"; then
11559 break
11560 fi
11561 done
11562 fi
11563 if test "X$found_dir" != "X"; then
11564 LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-L$found_dir -l$name"
11565 if test "X$found_so" != "X"; then
11566 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
11567 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
11568 else
11569 haveit=
11570 for x in $ltrpathdirs; do
11571 if test "X$x" = "X$found_dir"; then
11572 haveit=yes
11573 break
11574 fi
11575 done
11576 if test -z "$haveit"; then
11577 ltrpathdirs="$ltrpathdirs $found_dir"
11578 fi
11579 if test "$hardcode_direct" = yes; then
11580 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
11581 else
11582 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
11583 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
11584 haveit=
11585 for x in $rpathdirs; do
11586 if test "X$x" = "X$found_dir"; then
11587 haveit=yes
11588 break
11589 fi
11590 done
11591 if test -z "$haveit"; then
11592 rpathdirs="$rpathdirs $found_dir"
11593 fi
11594 else
11595 haveit=
11596 for x in $LDFLAGS $LIBIPT; do
11597
11598 acl_save_prefix="$prefix"
11599 prefix="$acl_final_prefix"
11600 acl_save_exec_prefix="$exec_prefix"
11601 exec_prefix="$acl_final_exec_prefix"
11602 eval x=\"$x\"
11603 exec_prefix="$acl_save_exec_prefix"
11604 prefix="$acl_save_prefix"
11605
11606 if test "X$x" = "X-L$found_dir"; then
11607 haveit=yes
11608 break
11609 fi
11610 done
11611 if test -z "$haveit"; then
11612 LIBIPT="${LIBIPT}${LIBIPT:+ }-L$found_dir"
11613 fi
11614 if test "$hardcode_minus_L" != no; then
11615 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
11616 else
11617 LIBIPT="${LIBIPT}${LIBIPT:+ }-l$name"
11618 fi
11619 fi
11620 fi
11621 fi
11622 else
11623 if test "X$found_a" != "X"; then
11624 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_a"
11625 else
11626 LIBIPT="${LIBIPT}${LIBIPT:+ }-L$found_dir -l$name"
11627 fi
11628 fi
11629 additional_includedir=
11630 case "$found_dir" in
11631 */lib | */lib/)
11632 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
11633 additional_includedir="$basedir/include"
11634 ;;
11635 esac
11636 if test "X$additional_includedir" != "X"; then
11637 if test "X$additional_includedir" != "X/usr/include"; then
11638 haveit=
11639 if test "X$additional_includedir" = "X/usr/local/include"; then
11640 if test -n "$GCC"; then
11641 case $host_os in
11642 linux*) haveit=yes;;
11643 esac
11644 fi
11645 fi
11646 if test -z "$haveit"; then
11647 for x in $CPPFLAGS $INCIPT; do
11648
11649 acl_save_prefix="$prefix"
11650 prefix="$acl_final_prefix"
11651 acl_save_exec_prefix="$exec_prefix"
11652 exec_prefix="$acl_final_exec_prefix"
11653 eval x=\"$x\"
11654 exec_prefix="$acl_save_exec_prefix"
11655 prefix="$acl_save_prefix"
11656
11657 if test "X$x" = "X-I$additional_includedir"; then
11658 haveit=yes
11659 break
11660 fi
11661 done
11662 if test -z "$haveit"; then
11663 if test -d "$additional_includedir"; then
11664 INCIPT="${INCIPT}${INCIPT:+ }-I$additional_includedir"
11665 fi
11666 fi
11667 fi
11668 fi
11669 fi
11670 if test -n "$found_la"; then
11671 save_libdir="$libdir"
11672 case "$found_la" in
11673 */* | *\\*) . "$found_la" ;;
11674 *) . "./$found_la" ;;
11675 esac
11676 libdir="$save_libdir"
11677 for dep in $dependency_libs; do
11678 case "$dep" in
11679 -L*)
11680 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
11681 if test "X$additional_libdir" != "X/usr/lib"; then
11682 haveit=
11683 if test "X$additional_libdir" = "X/usr/local/lib"; then
11684 if test -n "$GCC"; then
11685 case $host_os in
11686 linux*) haveit=yes;;
11687 esac
11688 fi
11689 fi
11690 if test -z "$haveit"; then
11691 haveit=
11692 for x in $LDFLAGS $LIBIPT; do
11693
11694 acl_save_prefix="$prefix"
11695 prefix="$acl_final_prefix"
11696 acl_save_exec_prefix="$exec_prefix"
11697 exec_prefix="$acl_final_exec_prefix"
11698 eval x=\"$x\"
11699 exec_prefix="$acl_save_exec_prefix"
11700 prefix="$acl_save_prefix"
11701
11702 if test "X$x" = "X-L$additional_libdir"; then
11703 haveit=yes
11704 break
11705 fi
11706 done
11707 if test -z "$haveit"; then
11708 if test -d "$additional_libdir"; then
11709 LIBIPT="${LIBIPT}${LIBIPT:+ }-L$additional_libdir"
11710 fi
11711 fi
11712 haveit=
11713 for x in $LDFLAGS $LTLIBIPT; do
11714
11715 acl_save_prefix="$prefix"
11716 prefix="$acl_final_prefix"
11717 acl_save_exec_prefix="$exec_prefix"
11718 exec_prefix="$acl_final_exec_prefix"
11719 eval x=\"$x\"
11720 exec_prefix="$acl_save_exec_prefix"
11721 prefix="$acl_save_prefix"
11722
11723 if test "X$x" = "X-L$additional_libdir"; then
11724 haveit=yes
11725 break
11726 fi
11727 done
11728 if test -z "$haveit"; then
11729 if test -d "$additional_libdir"; then
11730 LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-L$additional_libdir"
11731 fi
11732 fi
11733 fi
11734 fi
11735 ;;
11736 -R*)
11737 dir=`echo "X$dep" | sed -e 's/^X-R//'`
11738 if test "$enable_rpath" != no; then
11739 haveit=
11740 for x in $rpathdirs; do
11741 if test "X$x" = "X$dir"; then
11742 haveit=yes
11743 break
11744 fi
11745 done
11746 if test -z "$haveit"; then
11747 rpathdirs="$rpathdirs $dir"
11748 fi
11749 haveit=
11750 for x in $ltrpathdirs; do
11751 if test "X$x" = "X$dir"; then
11752 haveit=yes
11753 break
11754 fi
11755 done
11756 if test -z "$haveit"; then
11757 ltrpathdirs="$ltrpathdirs $dir"
11758 fi
11759 fi
11760 ;;
11761 -l*)
11762 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
11763 ;;
11764 *.la)
11765 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
11766 ;;
11767 *)
11768 LIBIPT="${LIBIPT}${LIBIPT:+ }$dep"
11769 LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }$dep"
11770 ;;
11771 esac
11772 done
11773 fi
11774 else
11775 LIBIPT="${LIBIPT}${LIBIPT:+ }-l$name"
11776 LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-l$name"
11777 fi
11778 fi
11779 fi
11780 done
11781 done
11782 if test "X$rpathdirs" != "X"; then
11783 if test -n "$hardcode_libdir_separator"; then
11784 alldirs=
11785 for found_dir in $rpathdirs; do
11786 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
11787 done
11788 acl_save_libdir="$libdir"
11789 libdir="$alldirs"
11790 eval flag=\"$hardcode_libdir_flag_spec\"
11791 libdir="$acl_save_libdir"
11792 LIBIPT="${LIBIPT}${LIBIPT:+ }$flag"
11793 else
11794 for found_dir in $rpathdirs; do
11795 acl_save_libdir="$libdir"
11796 libdir="$found_dir"
11797 eval flag=\"$hardcode_libdir_flag_spec\"
11798 libdir="$acl_save_libdir"
11799 LIBIPT="${LIBIPT}${LIBIPT:+ }$flag"
11800 done
11801 fi
11802 fi
11803 if test "X$ltrpathdirs" != "X"; then
11804 for found_dir in $ltrpathdirs; do
11805 LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-R$found_dir"
11806 done
11807 fi
11808
11809
11810 ac_save_CPPFLAGS="$CPPFLAGS"
11811
11812 for element in $INCIPT; do
11813 haveit=
11814 for x in $CPPFLAGS; do
11815
11816 acl_save_prefix="$prefix"
11817 prefix="$acl_final_prefix"
11818 acl_save_exec_prefix="$exec_prefix"
11819 exec_prefix="$acl_final_exec_prefix"
11820 eval x=\"$x\"
11821 exec_prefix="$acl_save_exec_prefix"
11822 prefix="$acl_save_prefix"
11823
11824 if test "X$x" = "X$element"; then
11825 haveit=yes
11826 break
11827 fi
11828 done
11829 if test -z "$haveit"; then
11830 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
11831 fi
11832 done
11833
11834
11835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libipt" >&5
11836 $as_echo_n "checking for libipt... " >&6; }
11837 if test "${ac_cv_libipt+set}" = set; then :
11838 $as_echo_n "(cached) " >&6
11839 else
11840
11841 ac_save_LIBS="$LIBS"
11842 LIBS="$LIBS $LIBIPT"
11843 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11844 /* end confdefs.h. */
11845 #include "intel-pt.h"
11846 int
11847 main ()
11848 {
11849 pt_insn_alloc_decoder (0);
11850 ;
11851 return 0;
11852 }
11853 _ACEOF
11854 if ac_fn_c_try_link "$LINENO"; then :
11855 ac_cv_libipt=yes
11856 else
11857 ac_cv_libipt=no
11858 fi
11859 rm -f core conftest.err conftest.$ac_objext \
11860 conftest$ac_exeext conftest.$ac_ext
11861 LIBS="$ac_save_LIBS"
11862
11863 fi
11864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libipt" >&5
11865 $as_echo "$ac_cv_libipt" >&6; }
11866 if test "$ac_cv_libipt" = yes; then
11867 HAVE_LIBIPT=yes
11868
11869 $as_echo "#define HAVE_LIBIPT 1" >>confdefs.h
11870
11871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libipt" >&5
11872 $as_echo_n "checking how to link with libipt... " >&6; }
11873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBIPT" >&5
11874 $as_echo "$LIBIPT" >&6; }
11875 else
11876 HAVE_LIBIPT=no
11877 CPPFLAGS="$ac_save_CPPFLAGS"
11878 LIBIPT=
11879 LTLIBIPT=
11880 fi
11881
11882
11883
11884
11885
11886
11887 if test "$HAVE_LIBIPT" != yes; then
11888 if test "$with_intel_pt" = yes; then
11889 as_fn_error "libipt is missing or unusable" "$LINENO" 5
11890 else
11891 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libipt is missing or unusable; some features may be unavailable." >&5
11892 $as_echo "$as_me: WARNING: libipt is missing or unusable; some features may be unavailable." >&2;}
11893 fi
11894 else
11895 save_LIBS=$LIBS
11896 LIBS="$LIBS $LIBIPT"
11897 for ac_func in pt_insn_event
11898 do :
11899 ac_fn_c_check_func "$LINENO" "pt_insn_event" "ac_cv_func_pt_insn_event"
11900 if test "x$ac_cv_func_pt_insn_event" = x""yes; then :
11901 cat >>confdefs.h <<_ACEOF
11902 #define HAVE_PT_INSN_EVENT 1
11903 _ACEOF
11904
11905 fi
11906 done
11907
11908 ac_fn_c_check_member "$LINENO" "struct pt_insn" "enabled" "ac_cv_member_struct_pt_insn_enabled" "#include <intel-pt.h>
11909 "
11910 if test "x$ac_cv_member_struct_pt_insn_enabled" = x""yes; then :
11911
11912 cat >>confdefs.h <<_ACEOF
11913 #define HAVE_STRUCT_PT_INSN_ENABLED 1
11914 _ACEOF
11915
11916
11917 fi
11918 ac_fn_c_check_member "$LINENO" "struct pt_insn" "resynced" "ac_cv_member_struct_pt_insn_resynced" "#include <intel-pt.h>
11919 "
11920 if test "x$ac_cv_member_struct_pt_insn_resynced" = x""yes; then :
11921
11922 cat >>confdefs.h <<_ACEOF
11923 #define HAVE_STRUCT_PT_INSN_RESYNCED 1
11924 _ACEOF
11925
11926
11927 fi
11928
11929 LIBS=$save_LIBS
11930 fi
11931 fi
11932
11933 # ------------------------- #
11934 # Checks for header files. #
11935 # ------------------------- #
11936
11937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
11938 $as_echo_n "checking for ANSI C header files... " >&6; }
11939 if test "${ac_cv_header_stdc+set}" = set; then :
11940 $as_echo_n "(cached) " >&6
11941 else
11942 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11943 /* end confdefs.h. */
11944 #include <stdlib.h>
11945 #include <stdarg.h>
11946 #include <string.h>
11947 #include <float.h>
11948
11949 int
11950 main ()
11951 {
11952
11953 ;
11954 return 0;
11955 }
11956 _ACEOF
11957 if ac_fn_c_try_compile "$LINENO"; then :
11958 ac_cv_header_stdc=yes
11959 else
11960 ac_cv_header_stdc=no
11961 fi
11962 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11963
11964 if test $ac_cv_header_stdc = yes; then
11965 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
11966 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11967 /* end confdefs.h. */
11968 #include <string.h>
11969
11970 _ACEOF
11971 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11972 $EGREP "memchr" >/dev/null 2>&1; then :
11973
11974 else
11975 ac_cv_header_stdc=no
11976 fi
11977 rm -f conftest*
11978
11979 fi
11980
11981 if test $ac_cv_header_stdc = yes; then
11982 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
11983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11984 /* end confdefs.h. */
11985 #include <stdlib.h>
11986
11987 _ACEOF
11988 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11989 $EGREP "free" >/dev/null 2>&1; then :
11990
11991 else
11992 ac_cv_header_stdc=no
11993 fi
11994 rm -f conftest*
11995
11996 fi
11997
11998 if test $ac_cv_header_stdc = yes; then
11999 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
12000 if test "$cross_compiling" = yes; then :
12001 :
12002 else
12003 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12004 /* end confdefs.h. */
12005 #include <ctype.h>
12006 #include <stdlib.h>
12007 #if ((' ' & 0x0FF) == 0x020)
12008 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
12009 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
12010 #else
12011 # define ISLOWER(c) \
12012 (('a' <= (c) && (c) <= 'i') \
12013 || ('j' <= (c) && (c) <= 'r') \
12014 || ('s' <= (c) && (c) <= 'z'))
12015 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
12016 #endif
12017
12018 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
12019 int
12020 main ()
12021 {
12022 int i;
12023 for (i = 0; i < 256; i++)
12024 if (XOR (islower (i), ISLOWER (i))
12025 || toupper (i) != TOUPPER (i))
12026 return 2;
12027 return 0;
12028 }
12029 _ACEOF
12030 if ac_fn_c_try_run "$LINENO"; then :
12031
12032 else
12033 ac_cv_header_stdc=no
12034 fi
12035 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12036 conftest.$ac_objext conftest.beam conftest.$ac_ext
12037 fi
12038
12039 fi
12040 fi
12041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
12042 $as_echo "$ac_cv_header_stdc" >&6; }
12043 if test $ac_cv_header_stdc = yes; then
12044
12045 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
12046
12047 fi
12048
12049 # elf_hp.h is for HP/UX 64-bit shared library support.
12050 for ac_header in nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \
12051 thread_db.h \
12052 sys/fault.h \
12053 sys/file.h sys/filio.h sys/ioctl.h sys/param.h \
12054 sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \
12055 sys/reg.h sys/debugreg.h sys/select.h sys/syscall.h \
12056 termios.h elf_hp.h \
12057 dlfcn.h
12058 do :
12059 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12060 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12061 eval as_val=\$$as_ac_Header
12062 if test "x$as_val" = x""yes; then :
12063 cat >>confdefs.h <<_ACEOF
12064 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12065 _ACEOF
12066
12067 fi
12068
12069 done
12070
12071 for ac_header in sys/proc.h
12072 do :
12073 ac_fn_c_check_header_compile "$LINENO" "sys/proc.h" "ac_cv_header_sys_proc_h" "#if HAVE_SYS_PARAM_H
12074 # include <sys/param.h>
12075 #endif
12076
12077 "
12078 if test "x$ac_cv_header_sys_proc_h" = x""yes; then :
12079 cat >>confdefs.h <<_ACEOF
12080 #define HAVE_SYS_PROC_H 1
12081 _ACEOF
12082
12083 fi
12084
12085 done
12086
12087 for ac_header in sys/user.h
12088 do :
12089 ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H
12090 # include <sys/param.h>
12091 #endif
12092
12093 "
12094 if test "x$ac_cv_header_sys_user_h" = x""yes; then :
12095 cat >>confdefs.h <<_ACEOF
12096 #define HAVE_SYS_USER_H 1
12097 _ACEOF
12098
12099 fi
12100
12101 done
12102
12103
12104 for ac_header in curses.h cursesX.h ncurses.h ncursesw/ncurses.h ncurses/ncurses.h ncurses/term.h
12105 do :
12106 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12107 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12108 eval as_val=\$$as_ac_Header
12109 if test "x$as_val" = x""yes; then :
12110 cat >>confdefs.h <<_ACEOF
12111 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12112 _ACEOF
12113
12114 fi
12115
12116 done
12117
12118 for ac_header in term.h
12119 do :
12120 ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "#if HAVE_CURSES_H
12121 # include <curses.h>
12122 #endif
12123
12124 "
12125 if test "x$ac_cv_header_term_h" = x""yes; then :
12126 cat >>confdefs.h <<_ACEOF
12127 #define HAVE_TERM_H 1
12128 _ACEOF
12129
12130 fi
12131
12132 done
12133
12134
12135 # ------------------------- #
12136 # Checks for declarations. #
12137 # ------------------------- #
12138
12139
12140 # Check for presence and size of long long.
12141 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
12142 if test "x$ac_cv_type_long_long" = x""yes; then :
12143
12144 cat >>confdefs.h <<_ACEOF
12145 #define HAVE_LONG_LONG 1
12146 _ACEOF
12147
12148 # The cast to long int works around a bug in the HP C Compiler
12149 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12150 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12151 # This bug is HP SR number 8606223364.
12152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
12153 $as_echo_n "checking size of long long... " >&6; }
12154 if test "${ac_cv_sizeof_long_long+set}" = set; then :
12155 $as_echo_n "(cached) " >&6
12156 else
12157 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then :
12158
12159 else
12160 if test "$ac_cv_type_long_long" = yes; then
12161 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12162 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12163 { as_fn_set_status 77
12164 as_fn_error "cannot compute sizeof (long long)
12165 See \`config.log' for more details." "$LINENO" 5; }; }
12166 else
12167 ac_cv_sizeof_long_long=0
12168 fi
12169 fi
12170
12171 fi
12172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
12173 $as_echo "$ac_cv_sizeof_long_long" >&6; }
12174
12175
12176
12177 cat >>confdefs.h <<_ACEOF
12178 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
12179 _ACEOF
12180
12181
12182 fi
12183
12184
12185 ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default"
12186 if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then :
12187 ac_have_decl=1
12188 else
12189 ac_have_decl=0
12190 fi
12191
12192 cat >>confdefs.h <<_ACEOF
12193 #define HAVE_DECL_BASENAME $ac_have_decl
12194 _ACEOF
12195 ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
12196 if test "x$ac_cv_have_decl_ffs" = x""yes; then :
12197 ac_have_decl=1
12198 else
12199 ac_have_decl=0
12200 fi
12201
12202 cat >>confdefs.h <<_ACEOF
12203 #define HAVE_DECL_FFS $ac_have_decl
12204 _ACEOF
12205 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
12206 if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
12207 ac_have_decl=1
12208 else
12209 ac_have_decl=0
12210 fi
12211
12212 cat >>confdefs.h <<_ACEOF
12213 #define HAVE_DECL_ASPRINTF $ac_have_decl
12214 _ACEOF
12215 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
12216 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
12217 ac_have_decl=1
12218 else
12219 ac_have_decl=0
12220 fi
12221
12222 cat >>confdefs.h <<_ACEOF
12223 #define HAVE_DECL_VASPRINTF $ac_have_decl
12224 _ACEOF
12225 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
12226 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
12227 ac_have_decl=1
12228 else
12229 ac_have_decl=0
12230 fi
12231
12232 cat >>confdefs.h <<_ACEOF
12233 #define HAVE_DECL_SNPRINTF $ac_have_decl
12234 _ACEOF
12235 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
12236 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
12237 ac_have_decl=1
12238 else
12239 ac_have_decl=0
12240 fi
12241
12242 cat >>confdefs.h <<_ACEOF
12243 #define HAVE_DECL_VSNPRINTF $ac_have_decl
12244 _ACEOF
12245
12246 ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
12247 if test "x$ac_cv_have_decl_strtol" = x""yes; then :
12248 ac_have_decl=1
12249 else
12250 ac_have_decl=0
12251 fi
12252
12253 cat >>confdefs.h <<_ACEOF
12254 #define HAVE_DECL_STRTOL $ac_have_decl
12255 _ACEOF
12256 ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
12257 if test "x$ac_cv_have_decl_strtoul" = x""yes; then :
12258 ac_have_decl=1
12259 else
12260 ac_have_decl=0
12261 fi
12262
12263 cat >>confdefs.h <<_ACEOF
12264 #define HAVE_DECL_STRTOUL $ac_have_decl
12265 _ACEOF
12266 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
12267 if test "x$ac_cv_have_decl_strtoll" = x""yes; then :
12268 ac_have_decl=1
12269 else
12270 ac_have_decl=0
12271 fi
12272
12273 cat >>confdefs.h <<_ACEOF
12274 #define HAVE_DECL_STRTOLL $ac_have_decl
12275 _ACEOF
12276 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
12277 if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
12278 ac_have_decl=1
12279 else
12280 ac_have_decl=0
12281 fi
12282
12283 cat >>confdefs.h <<_ACEOF
12284 #define HAVE_DECL_STRTOULL $ac_have_decl
12285 _ACEOF
12286
12287 ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
12288 if test "x$ac_cv_have_decl_strverscmp" = x""yes; then :
12289 ac_have_decl=1
12290 else
12291 ac_have_decl=0
12292 fi
12293
12294 cat >>confdefs.h <<_ACEOF
12295 #define HAVE_DECL_STRVERSCMP $ac_have_decl
12296 _ACEOF
12297
12298
12299
12300 ac_fn_c_check_decl "$LINENO" "free" "ac_cv_have_decl_free" "$ac_includes_default"
12301 if test "x$ac_cv_have_decl_free" = x""yes; then :
12302 ac_have_decl=1
12303 else
12304 ac_have_decl=0
12305 fi
12306
12307 cat >>confdefs.h <<_ACEOF
12308 #define HAVE_DECL_FREE $ac_have_decl
12309 _ACEOF
12310 ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
12311 if test "x$ac_cv_have_decl_malloc" = x""yes; then :
12312 ac_have_decl=1
12313 else
12314 ac_have_decl=0
12315 fi
12316
12317 cat >>confdefs.h <<_ACEOF
12318 #define HAVE_DECL_MALLOC $ac_have_decl
12319 _ACEOF
12320 ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
12321 if test "x$ac_cv_have_decl_realloc" = x""yes; then :
12322 ac_have_decl=1
12323 else
12324 ac_have_decl=0
12325 fi
12326
12327 cat >>confdefs.h <<_ACEOF
12328 #define HAVE_DECL_REALLOC $ac_have_decl
12329 _ACEOF
12330 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
12331 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
12332 ac_have_decl=1
12333 else
12334 ac_have_decl=0
12335 fi
12336
12337 cat >>confdefs.h <<_ACEOF
12338 #define HAVE_DECL_SNPRINTF $ac_have_decl
12339 _ACEOF
12340
12341
12342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
12343 $as_echo_n "checking for LC_MESSAGES... " >&6; }
12344 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
12345 $as_echo_n "(cached) " >&6
12346 else
12347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12348 /* end confdefs.h. */
12349 #include <locale.h>
12350 int
12351 main ()
12352 {
12353 return LC_MESSAGES
12354 ;
12355 return 0;
12356 }
12357 _ACEOF
12358 if ac_fn_c_try_link "$LINENO"; then :
12359 am_cv_val_LC_MESSAGES=yes
12360 else
12361 am_cv_val_LC_MESSAGES=no
12362 fi
12363 rm -f core conftest.err conftest.$ac_objext \
12364 conftest$ac_exeext conftest.$ac_ext
12365 fi
12366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
12367 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
12368 if test $am_cv_val_LC_MESSAGES = yes; then
12369
12370 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
12371
12372 fi
12373
12374
12375 # ----------------------- #
12376 # Checks for structures. #
12377 # ----------------------- #
12378
12379 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
12380 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
12381
12382 cat >>confdefs.h <<_ACEOF
12383 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
12384 _ACEOF
12385
12386
12387 fi
12388 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
12389 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
12390
12391 cat >>confdefs.h <<_ACEOF
12392 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
12393 _ACEOF
12394
12395
12396 fi
12397
12398
12399 # ------------------ #
12400 # Checks for types. #
12401 # ------------------ #
12402
12403 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
12404 #include <sys/socket.h>
12405
12406 "
12407 if test "x$ac_cv_type_socklen_t" = x""yes; then :
12408
12409 cat >>confdefs.h <<_ACEOF
12410 #define HAVE_SOCKLEN_T 1
12411 _ACEOF
12412
12413
12414 fi
12415
12416
12417 # ------------------------------------- #
12418 # Checks for compiler characteristics. #
12419 # ------------------------------------- #
12420
12421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
12422 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
12423 if test "${ac_cv_c_const+set}" = set; then :
12424 $as_echo_n "(cached) " >&6
12425 else
12426 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12427 /* end confdefs.h. */
12428
12429 int
12430 main ()
12431 {
12432 /* FIXME: Include the comments suggested by Paul. */
12433 #ifndef __cplusplus
12434 /* Ultrix mips cc rejects this. */
12435 typedef int charset[2];
12436 const charset cs;
12437 /* SunOS 4.1.1 cc rejects this. */
12438 char const *const *pcpcc;
12439 char **ppc;
12440 /* NEC SVR4.0.2 mips cc rejects this. */
12441 struct point {int x, y;};
12442 static struct point const zero = {0,0};
12443 /* AIX XL C 1.02.0.0 rejects this.
12444 It does not let you subtract one const X* pointer from another in
12445 an arm of an if-expression whose if-part is not a constant
12446 expression */
12447 const char *g = "string";
12448 pcpcc = &g + (g ? g-g : 0);
12449 /* HPUX 7.0 cc rejects these. */
12450 ++pcpcc;
12451 ppc = (char**) pcpcc;
12452 pcpcc = (char const *const *) ppc;
12453 { /* SCO 3.2v4 cc rejects this. */
12454 char *t;
12455 char const *s = 0 ? (char *) 0 : (char const *) 0;
12456
12457 *t++ = 0;
12458 if (s) return 0;
12459 }
12460 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
12461 int x[] = {25, 17};
12462 const int *foo = &x[0];
12463 ++foo;
12464 }
12465 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
12466 typedef const int *iptr;
12467 iptr p = 0;
12468 ++p;
12469 }
12470 { /* AIX XL C 1.02.0.0 rejects this saying
12471 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
12472 struct s { int j; const int *ap[3]; };
12473 struct s *b; b->j = 5;
12474 }
12475 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
12476 const int foo = 10;
12477 if (!foo) return 0;
12478 }
12479 return !cs[0] && !zero.x;
12480 #endif
12481
12482 ;
12483 return 0;
12484 }
12485 _ACEOF
12486 if ac_fn_c_try_compile "$LINENO"; then :
12487 ac_cv_c_const=yes
12488 else
12489 ac_cv_c_const=no
12490 fi
12491 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12492 fi
12493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
12494 $as_echo "$ac_cv_c_const" >&6; }
12495 if test $ac_cv_c_const = no; then
12496
12497 $as_echo "#define const /**/" >>confdefs.h
12498
12499 fi
12500
12501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
12502 $as_echo_n "checking for inline... " >&6; }
12503 if test "${ac_cv_c_inline+set}" = set; then :
12504 $as_echo_n "(cached) " >&6
12505 else
12506 ac_cv_c_inline=no
12507 for ac_kw in inline __inline__ __inline; do
12508 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12509 /* end confdefs.h. */
12510 #ifndef __cplusplus
12511 typedef int foo_t;
12512 static $ac_kw foo_t static_foo () {return 0; }
12513 $ac_kw foo_t foo () {return 0; }
12514 #endif
12515
12516 _ACEOF
12517 if ac_fn_c_try_compile "$LINENO"; then :
12518 ac_cv_c_inline=$ac_kw
12519 fi
12520 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12521 test "$ac_cv_c_inline" != no && break
12522 done
12523
12524 fi
12525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
12526 $as_echo "$ac_cv_c_inline" >&6; }
12527
12528 case $ac_cv_c_inline in
12529 inline | yes) ;;
12530 *)
12531 case $ac_cv_c_inline in
12532 no) ac_val=;;
12533 *) ac_val=$ac_cv_c_inline;;
12534 esac
12535 cat >>confdefs.h <<_ACEOF
12536 #ifndef __cplusplus
12537 #define inline $ac_val
12538 #endif
12539 _ACEOF
12540 ;;
12541 esac
12542
12543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
12544 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
12545 if test "${ac_cv_c_bigendian+set}" = set; then :
12546 $as_echo_n "(cached) " >&6
12547 else
12548 ac_cv_c_bigendian=unknown
12549 # See if we're dealing with a universal compiler.
12550 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12551 /* end confdefs.h. */
12552 #ifndef __APPLE_CC__
12553 not a universal capable compiler
12554 #endif
12555 typedef int dummy;
12556
12557 _ACEOF
12558 if ac_fn_c_try_compile "$LINENO"; then :
12559
12560 # Check for potential -arch flags. It is not universal unless
12561 # there are at least two -arch flags with different values.
12562 ac_arch=
12563 ac_prev=
12564 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
12565 if test -n "$ac_prev"; then
12566 case $ac_word in
12567 i?86 | x86_64 | ppc | ppc64)
12568 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
12569 ac_arch=$ac_word
12570 else
12571 ac_cv_c_bigendian=universal
12572 break
12573 fi
12574 ;;
12575 esac
12576 ac_prev=
12577 elif test "x$ac_word" = "x-arch"; then
12578 ac_prev=arch
12579 fi
12580 done
12581 fi
12582 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12583 if test $ac_cv_c_bigendian = unknown; then
12584 # See if sys/param.h defines the BYTE_ORDER macro.
12585 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12586 /* end confdefs.h. */
12587 #include <sys/types.h>
12588 #include <sys/param.h>
12589
12590 int
12591 main ()
12592 {
12593 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
12594 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
12595 && LITTLE_ENDIAN)
12596 bogus endian macros
12597 #endif
12598
12599 ;
12600 return 0;
12601 }
12602 _ACEOF
12603 if ac_fn_c_try_compile "$LINENO"; then :
12604 # It does; now see whether it defined to BIG_ENDIAN or not.
12605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12606 /* end confdefs.h. */
12607 #include <sys/types.h>
12608 #include <sys/param.h>
12609
12610 int
12611 main ()
12612 {
12613 #if BYTE_ORDER != BIG_ENDIAN
12614 not big endian
12615 #endif
12616
12617 ;
12618 return 0;
12619 }
12620 _ACEOF
12621 if ac_fn_c_try_compile "$LINENO"; then :
12622 ac_cv_c_bigendian=yes
12623 else
12624 ac_cv_c_bigendian=no
12625 fi
12626 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12627 fi
12628 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12629 fi
12630 if test $ac_cv_c_bigendian = unknown; then
12631 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
12632 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12633 /* end confdefs.h. */
12634 #include <limits.h>
12635
12636 int
12637 main ()
12638 {
12639 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
12640 bogus endian macros
12641 #endif
12642
12643 ;
12644 return 0;
12645 }
12646 _ACEOF
12647 if ac_fn_c_try_compile "$LINENO"; then :
12648 # It does; now see whether it defined to _BIG_ENDIAN or not.
12649 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12650 /* end confdefs.h. */
12651 #include <limits.h>
12652
12653 int
12654 main ()
12655 {
12656 #ifndef _BIG_ENDIAN
12657 not big endian
12658 #endif
12659
12660 ;
12661 return 0;
12662 }
12663 _ACEOF
12664 if ac_fn_c_try_compile "$LINENO"; then :
12665 ac_cv_c_bigendian=yes
12666 else
12667 ac_cv_c_bigendian=no
12668 fi
12669 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12670 fi
12671 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12672 fi
12673 if test $ac_cv_c_bigendian = unknown; then
12674 # Compile a test program.
12675 if test "$cross_compiling" = yes; then :
12676 # Try to guess by grepping values from an object file.
12677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12678 /* end confdefs.h. */
12679 short int ascii_mm[] =
12680 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
12681 short int ascii_ii[] =
12682 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
12683 int use_ascii (int i) {
12684 return ascii_mm[i] + ascii_ii[i];
12685 }
12686 short int ebcdic_ii[] =
12687 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
12688 short int ebcdic_mm[] =
12689 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
12690 int use_ebcdic (int i) {
12691 return ebcdic_mm[i] + ebcdic_ii[i];
12692 }
12693 extern int foo;
12694
12695 int
12696 main ()
12697 {
12698 return use_ascii (foo) == use_ebcdic (foo);
12699 ;
12700 return 0;
12701 }
12702 _ACEOF
12703 if ac_fn_c_try_compile "$LINENO"; then :
12704 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
12705 ac_cv_c_bigendian=yes
12706 fi
12707 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
12708 if test "$ac_cv_c_bigendian" = unknown; then
12709 ac_cv_c_bigendian=no
12710 else
12711 # finding both strings is unlikely to happen, but who knows?
12712 ac_cv_c_bigendian=unknown
12713 fi
12714 fi
12715 fi
12716 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12717 else
12718 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12719 /* end confdefs.h. */
12720 $ac_includes_default
12721 int
12722 main ()
12723 {
12724
12725 /* Are we little or big endian? From Harbison&Steele. */
12726 union
12727 {
12728 long int l;
12729 char c[sizeof (long int)];
12730 } u;
12731 u.l = 1;
12732 return u.c[sizeof (long int) - 1] == 1;
12733
12734 ;
12735 return 0;
12736 }
12737 _ACEOF
12738 if ac_fn_c_try_run "$LINENO"; then :
12739 ac_cv_c_bigendian=no
12740 else
12741 ac_cv_c_bigendian=yes
12742 fi
12743 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12744 conftest.$ac_objext conftest.beam conftest.$ac_ext
12745 fi
12746
12747 fi
12748 fi
12749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
12750 $as_echo "$ac_cv_c_bigendian" >&6; }
12751 case $ac_cv_c_bigendian in #(
12752 yes)
12753 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
12754 ;; #(
12755 no)
12756 ;; #(
12757 universal)
12758
12759 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
12760
12761 ;; #(
12762 *)
12763 as_fn_error "unknown endianness
12764 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
12765 esac
12766
12767
12768 # ------------------------------ #
12769 # Checks for library functions. #
12770 # ------------------------------ #
12771
12772 for ac_header in stdlib.h unistd.h
12773 do :
12774 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12775 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12776 eval as_val=\$$as_ac_Header
12777 if test "x$as_val" = x""yes; then :
12778 cat >>confdefs.h <<_ACEOF
12779 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12780 _ACEOF
12781
12782 fi
12783
12784 done
12785
12786 for ac_func in getpagesize
12787 do :
12788 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
12789 if test "x$ac_cv_func_getpagesize" = x""yes; then :
12790 cat >>confdefs.h <<_ACEOF
12791 #define HAVE_GETPAGESIZE 1
12792 _ACEOF
12793
12794 fi
12795 done
12796
12797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
12798 $as_echo_n "checking for working mmap... " >&6; }
12799 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
12800 $as_echo_n "(cached) " >&6
12801 else
12802 if test "$cross_compiling" = yes; then :
12803 ac_cv_func_mmap_fixed_mapped=no
12804 else
12805 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12806 /* end confdefs.h. */
12807 $ac_includes_default
12808 /* malloc might have been renamed as rpl_malloc. */
12809 #undef malloc
12810
12811 /* Thanks to Mike Haertel and Jim Avera for this test.
12812 Here is a matrix of mmap possibilities:
12813 mmap private not fixed
12814 mmap private fixed at somewhere currently unmapped
12815 mmap private fixed at somewhere already mapped
12816 mmap shared not fixed
12817 mmap shared fixed at somewhere currently unmapped
12818 mmap shared fixed at somewhere already mapped
12819 For private mappings, we should verify that changes cannot be read()
12820 back from the file, nor mmap's back from the file at a different
12821 address. (There have been systems where private was not correctly
12822 implemented like the infamous i386 svr4.0, and systems where the
12823 VM page cache was not coherent with the file system buffer cache
12824 like early versions of FreeBSD and possibly contemporary NetBSD.)
12825 For shared mappings, we should conversely verify that changes get
12826 propagated back to all the places they're supposed to be.
12827
12828 Grep wants private fixed already mapped.
12829 The main things grep needs to know about mmap are:
12830 * does it exist and is it safe to write into the mmap'd area
12831 * how to use it (BSD variants) */
12832
12833 #include <fcntl.h>
12834 #include <sys/mman.h>
12835
12836 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
12837 char *malloc ();
12838 #endif
12839
12840 /* This mess was copied from the GNU getpagesize.h. */
12841 #ifndef HAVE_GETPAGESIZE
12842 /* Assume that all systems that can run configure have sys/param.h. */
12843 # ifndef HAVE_SYS_PARAM_H
12844 # define HAVE_SYS_PARAM_H 1
12845 # endif
12846
12847 # ifdef _SC_PAGESIZE
12848 # define getpagesize() sysconf(_SC_PAGESIZE)
12849 # else /* no _SC_PAGESIZE */
12850 # ifdef HAVE_SYS_PARAM_H
12851 # include <sys/param.h>
12852 # ifdef EXEC_PAGESIZE
12853 # define getpagesize() EXEC_PAGESIZE
12854 # else /* no EXEC_PAGESIZE */
12855 # ifdef NBPG
12856 # define getpagesize() NBPG * CLSIZE
12857 # ifndef CLSIZE
12858 # define CLSIZE 1
12859 # endif /* no CLSIZE */
12860 # else /* no NBPG */
12861 # ifdef NBPC
12862 # define getpagesize() NBPC
12863 # else /* no NBPC */
12864 # ifdef PAGESIZE
12865 # define getpagesize() PAGESIZE
12866 # endif /* PAGESIZE */
12867 # endif /* no NBPC */
12868 # endif /* no NBPG */
12869 # endif /* no EXEC_PAGESIZE */
12870 # else /* no HAVE_SYS_PARAM_H */
12871 # define getpagesize() 8192 /* punt totally */
12872 # endif /* no HAVE_SYS_PARAM_H */
12873 # endif /* no _SC_PAGESIZE */
12874
12875 #endif /* no HAVE_GETPAGESIZE */
12876
12877 int
12878 main ()
12879 {
12880 char *data, *data2, *data3;
12881 int i, pagesize;
12882 int fd;
12883
12884 pagesize = getpagesize ();
12885
12886 /* First, make a file with some known garbage in it. */
12887 data = (char *) malloc (pagesize);
12888 if (!data)
12889 return 1;
12890 for (i = 0; i < pagesize; ++i)
12891 *(data + i) = rand ();
12892 umask (0);
12893 fd = creat ("conftest.mmap", 0600);
12894 if (fd < 0)
12895 return 1;
12896 if (write (fd, data, pagesize) != pagesize)
12897 return 1;
12898 close (fd);
12899
12900 /* Next, try to mmap the file at a fixed address which already has
12901 something else allocated at it. If we can, also make sure that
12902 we see the same garbage. */
12903 fd = open ("conftest.mmap", O_RDWR);
12904 if (fd < 0)
12905 return 1;
12906 data2 = (char *) malloc (2 * pagesize);
12907 if (!data2)
12908 return 1;
12909 data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
12910 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
12911 MAP_PRIVATE | MAP_FIXED, fd, 0L))
12912 return 1;
12913 for (i = 0; i < pagesize; ++i)
12914 if (*(data + i) != *(data2 + i))
12915 return 1;
12916
12917 /* Finally, make sure that changes to the mapped area do not
12918 percolate back to the file as seen by read(). (This is a bug on
12919 some variants of i386 svr4.0.) */
12920 for (i = 0; i < pagesize; ++i)
12921 *(data2 + i) = *(data2 + i) + 1;
12922 data3 = (char *) malloc (pagesize);
12923 if (!data3)
12924 return 1;
12925 if (read (fd, data3, pagesize) != pagesize)
12926 return 1;
12927 for (i = 0; i < pagesize; ++i)
12928 if (*(data + i) != *(data3 + i))
12929 return 1;
12930 close (fd);
12931 return 0;
12932 }
12933 _ACEOF
12934 if ac_fn_c_try_run "$LINENO"; then :
12935 ac_cv_func_mmap_fixed_mapped=yes
12936 else
12937 ac_cv_func_mmap_fixed_mapped=no
12938 fi
12939 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12940 conftest.$ac_objext conftest.beam conftest.$ac_ext
12941 fi
12942
12943 fi
12944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
12945 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
12946 if test $ac_cv_func_mmap_fixed_mapped = yes; then
12947
12948 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
12949
12950 fi
12951 rm -f conftest.mmap
12952
12953 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
12954 if test "x$ac_cv_type_pid_t" = x""yes; then :
12955
12956 else
12957
12958 cat >>confdefs.h <<_ACEOF
12959 #define pid_t int
12960 _ACEOF
12961
12962 fi
12963
12964 for ac_header in vfork.h
12965 do :
12966 ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
12967 if test "x$ac_cv_header_vfork_h" = x""yes; then :
12968 cat >>confdefs.h <<_ACEOF
12969 #define HAVE_VFORK_H 1
12970 _ACEOF
12971
12972 fi
12973
12974 done
12975
12976 for ac_func in fork vfork
12977 do :
12978 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12979 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12980 eval as_val=\$$as_ac_var
12981 if test "x$as_val" = x""yes; then :
12982 cat >>confdefs.h <<_ACEOF
12983 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
12984 _ACEOF
12985
12986 fi
12987 done
12988
12989 if test "x$ac_cv_func_fork" = xyes; then
12990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
12991 $as_echo_n "checking for working fork... " >&6; }
12992 if test "${ac_cv_func_fork_works+set}" = set; then :
12993 $as_echo_n "(cached) " >&6
12994 else
12995 if test "$cross_compiling" = yes; then :
12996 ac_cv_func_fork_works=cross
12997 else
12998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12999 /* end confdefs.h. */
13000 $ac_includes_default
13001 int
13002 main ()
13003 {
13004
13005 /* By Ruediger Kuhlmann. */
13006 return fork () < 0;
13007
13008 ;
13009 return 0;
13010 }
13011 _ACEOF
13012 if ac_fn_c_try_run "$LINENO"; then :
13013 ac_cv_func_fork_works=yes
13014 else
13015 ac_cv_func_fork_works=no
13016 fi
13017 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13018 conftest.$ac_objext conftest.beam conftest.$ac_ext
13019 fi
13020
13021 fi
13022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
13023 $as_echo "$ac_cv_func_fork_works" >&6; }
13024
13025 else
13026 ac_cv_func_fork_works=$ac_cv_func_fork
13027 fi
13028 if test "x$ac_cv_func_fork_works" = xcross; then
13029 case $host in
13030 *-*-amigaos* | *-*-msdosdjgpp*)
13031 # Override, as these systems have only a dummy fork() stub
13032 ac_cv_func_fork_works=no
13033 ;;
13034 *)
13035 ac_cv_func_fork_works=yes
13036 ;;
13037 esac
13038 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
13039 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
13040 fi
13041 ac_cv_func_vfork_works=$ac_cv_func_vfork
13042 if test "x$ac_cv_func_vfork" = xyes; then
13043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
13044 $as_echo_n "checking for working vfork... " >&6; }
13045 if test "${ac_cv_func_vfork_works+set}" = set; then :
13046 $as_echo_n "(cached) " >&6
13047 else
13048 if test "$cross_compiling" = yes; then :
13049 ac_cv_func_vfork_works=cross
13050 else
13051 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13052 /* end confdefs.h. */
13053 /* Thanks to Paul Eggert for this test. */
13054 $ac_includes_default
13055 #include <sys/wait.h>
13056 #ifdef HAVE_VFORK_H
13057 # include <vfork.h>
13058 #endif
13059 /* On some sparc systems, changes by the child to local and incoming
13060 argument registers are propagated back to the parent. The compiler
13061 is told about this with #include <vfork.h>, but some compilers
13062 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
13063 static variable whose address is put into a register that is
13064 clobbered by the vfork. */
13065 static void
13066 #ifdef __cplusplus
13067 sparc_address_test (int arg)
13068 # else
13069 sparc_address_test (arg) int arg;
13070 #endif
13071 {
13072 static pid_t child;
13073 if (!child) {
13074 child = vfork ();
13075 if (child < 0) {
13076 perror ("vfork");
13077 _exit(2);
13078 }
13079 if (!child) {
13080 arg = getpid();
13081 write(-1, "", 0);
13082 _exit (arg);
13083 }
13084 }
13085 }
13086
13087 int
13088 main ()
13089 {
13090 pid_t parent = getpid ();
13091 pid_t child;
13092
13093 sparc_address_test (0);
13094
13095 child = vfork ();
13096
13097 if (child == 0) {
13098 /* Here is another test for sparc vfork register problems. This
13099 test uses lots of local variables, at least as many local
13100 variables as main has allocated so far including compiler
13101 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
13102 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
13103 reuse the register of parent for one of the local variables,
13104 since it will think that parent can't possibly be used any more
13105 in this routine. Assigning to the local variable will thus
13106 munge parent in the parent process. */
13107 pid_t
13108 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
13109 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
13110 /* Convince the compiler that p..p7 are live; otherwise, it might
13111 use the same hardware register for all 8 local variables. */
13112 if (p != p1 || p != p2 || p != p3 || p != p4
13113 || p != p5 || p != p6 || p != p7)
13114 _exit(1);
13115
13116 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
13117 from child file descriptors. If the child closes a descriptor
13118 before it execs or exits, this munges the parent's descriptor
13119 as well. Test for this by closing stdout in the child. */
13120 _exit(close(fileno(stdout)) != 0);
13121 } else {
13122 int status;
13123 struct stat st;
13124
13125 while (wait(&status) != child)
13126 ;
13127 return (
13128 /* Was there some problem with vforking? */
13129 child < 0
13130
13131 /* Did the child fail? (This shouldn't happen.) */
13132 || status
13133
13134 /* Did the vfork/compiler bug occur? */
13135 || parent != getpid()
13136
13137 /* Did the file descriptor bug occur? */
13138 || fstat(fileno(stdout), &st) != 0
13139 );
13140 }
13141 }
13142 _ACEOF
13143 if ac_fn_c_try_run "$LINENO"; then :
13144 ac_cv_func_vfork_works=yes
13145 else
13146 ac_cv_func_vfork_works=no
13147 fi
13148 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13149 conftest.$ac_objext conftest.beam conftest.$ac_ext
13150 fi
13151
13152 fi
13153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
13154 $as_echo "$ac_cv_func_vfork_works" >&6; }
13155
13156 fi;
13157 if test "x$ac_cv_func_fork_works" = xcross; then
13158 ac_cv_func_vfork_works=$ac_cv_func_vfork
13159 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
13160 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
13161 fi
13162
13163 if test "x$ac_cv_func_vfork_works" = xyes; then
13164
13165 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
13166
13167 else
13168
13169 $as_echo "#define vfork fork" >>confdefs.h
13170
13171 fi
13172 if test "x$ac_cv_func_fork_works" = xyes; then
13173
13174 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
13175
13176 fi
13177
13178 for ac_func in getauxval getrusage getuid getgid \
13179 pipe poll pread pread64 pwrite resize_term \
13180 sbrk setpgid setpgrp setsid \
13181 sigaction sigprocmask sigsetmask socketpair \
13182 ttrace wborder wresize setlocale iconvlist libiconvlist btowc \
13183 setrlimit getrlimit posix_madvise waitpid \
13184 ptrace64 sigaltstack mkdtemp setns
13185 do :
13186 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13187 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13188 eval as_val=\$$as_ac_var
13189 if test "x$as_val" = x""yes; then :
13190 cat >>confdefs.h <<_ACEOF
13191 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13192 _ACEOF
13193
13194 fi
13195 done
13196
13197
13198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
13199 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
13200 if test "${am_cv_langinfo_codeset+set}" = set; then :
13201 $as_echo_n "(cached) " >&6
13202 else
13203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13204 /* end confdefs.h. */
13205 #include <langinfo.h>
13206 int
13207 main ()
13208 {
13209 char* cs = nl_langinfo(CODESET);
13210 ;
13211 return 0;
13212 }
13213 _ACEOF
13214 if ac_fn_c_try_link "$LINENO"; then :
13215 am_cv_langinfo_codeset=yes
13216 else
13217 am_cv_langinfo_codeset=no
13218 fi
13219 rm -f core conftest.err conftest.$ac_objext \
13220 conftest$ac_exeext conftest.$ac_ext
13221
13222 fi
13223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
13224 $as_echo "$am_cv_langinfo_codeset" >&6; }
13225 if test $am_cv_langinfo_codeset = yes; then
13226
13227 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
13228
13229 fi
13230
13231
13232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
13233 $as_echo_n "checking for ANSI C header files... " >&6; }
13234 if test "${ac_cv_header_stdc+set}" = set; then :
13235 $as_echo_n "(cached) " >&6
13236 else
13237 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13238 /* end confdefs.h. */
13239 #include <stdlib.h>
13240 #include <stdarg.h>
13241 #include <string.h>
13242 #include <float.h>
13243
13244 int
13245 main ()
13246 {
13247
13248 ;
13249 return 0;
13250 }
13251 _ACEOF
13252 if ac_fn_c_try_compile "$LINENO"; then :
13253 ac_cv_header_stdc=yes
13254 else
13255 ac_cv_header_stdc=no
13256 fi
13257 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13258
13259 if test $ac_cv_header_stdc = yes; then
13260 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
13261 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13262 /* end confdefs.h. */
13263 #include <string.h>
13264
13265 _ACEOF
13266 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13267 $EGREP "memchr" >/dev/null 2>&1; then :
13268
13269 else
13270 ac_cv_header_stdc=no
13271 fi
13272 rm -f conftest*
13273
13274 fi
13275
13276 if test $ac_cv_header_stdc = yes; then
13277 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
13278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13279 /* end confdefs.h. */
13280 #include <stdlib.h>
13281
13282 _ACEOF
13283 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13284 $EGREP "free" >/dev/null 2>&1; then :
13285
13286 else
13287 ac_cv_header_stdc=no
13288 fi
13289 rm -f conftest*
13290
13291 fi
13292
13293 if test $ac_cv_header_stdc = yes; then
13294 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
13295 if test "$cross_compiling" = yes; then :
13296 :
13297 else
13298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13299 /* end confdefs.h. */
13300 #include <ctype.h>
13301 #include <stdlib.h>
13302 #if ((' ' & 0x0FF) == 0x020)
13303 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
13304 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
13305 #else
13306 # define ISLOWER(c) \
13307 (('a' <= (c) && (c) <= 'i') \
13308 || ('j' <= (c) && (c) <= 'r') \
13309 || ('s' <= (c) && (c) <= 'z'))
13310 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
13311 #endif
13312
13313 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
13314 int
13315 main ()
13316 {
13317 int i;
13318 for (i = 0; i < 256; i++)
13319 if (XOR (islower (i), ISLOWER (i))
13320 || toupper (i) != TOUPPER (i))
13321 return 2;
13322 return 0;
13323 }
13324 _ACEOF
13325 if ac_fn_c_try_run "$LINENO"; then :
13326
13327 else
13328 ac_cv_header_stdc=no
13329 fi
13330 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13331 conftest.$ac_objext conftest.beam conftest.$ac_ext
13332 fi
13333
13334 fi
13335 fi
13336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
13337 $as_echo "$ac_cv_header_stdc" >&6; }
13338 if test $ac_cv_header_stdc = yes; then
13339
13340 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
13341
13342 fi
13343
13344 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
13345 # for constant arguments. Useless!
13346 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
13347 $as_echo_n "checking for working alloca.h... " >&6; }
13348 if test "${ac_cv_working_alloca_h+set}" = set; then :
13349 $as_echo_n "(cached) " >&6
13350 else
13351 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13352 /* end confdefs.h. */
13353 #include <alloca.h>
13354 int
13355 main ()
13356 {
13357 char *p = (char *) alloca (2 * sizeof (int));
13358 if (p) return 0;
13359 ;
13360 return 0;
13361 }
13362 _ACEOF
13363 if ac_fn_c_try_link "$LINENO"; then :
13364 ac_cv_working_alloca_h=yes
13365 else
13366 ac_cv_working_alloca_h=no
13367 fi
13368 rm -f core conftest.err conftest.$ac_objext \
13369 conftest$ac_exeext conftest.$ac_ext
13370 fi
13371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
13372 $as_echo "$ac_cv_working_alloca_h" >&6; }
13373 if test $ac_cv_working_alloca_h = yes; then
13374
13375 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
13376
13377 fi
13378
13379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
13380 $as_echo_n "checking for alloca... " >&6; }
13381 if test "${ac_cv_func_alloca_works+set}" = set; then :
13382 $as_echo_n "(cached) " >&6
13383 else
13384 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13385 /* end confdefs.h. */
13386 #ifdef __GNUC__
13387 # define alloca __builtin_alloca
13388 #else
13389 # ifdef _MSC_VER
13390 # include <malloc.h>
13391 # define alloca _alloca
13392 # else
13393 # ifdef HAVE_ALLOCA_H
13394 # include <alloca.h>
13395 # else
13396 # ifdef _AIX
13397 #pragma alloca
13398 # else
13399 # ifndef alloca /* predefined by HP cc +Olibcalls */
13400 char *alloca ();
13401 # endif
13402 # endif
13403 # endif
13404 # endif
13405 #endif
13406
13407 int
13408 main ()
13409 {
13410 char *p = (char *) alloca (1);
13411 if (p) return 0;
13412 ;
13413 return 0;
13414 }
13415 _ACEOF
13416 if ac_fn_c_try_link "$LINENO"; then :
13417 ac_cv_func_alloca_works=yes
13418 else
13419 ac_cv_func_alloca_works=no
13420 fi
13421 rm -f core conftest.err conftest.$ac_objext \
13422 conftest$ac_exeext conftest.$ac_ext
13423 fi
13424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
13425 $as_echo "$ac_cv_func_alloca_works" >&6; }
13426
13427 if test $ac_cv_func_alloca_works = yes; then
13428
13429 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
13430
13431 else
13432 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
13433 # that cause trouble. Some versions do not even contain alloca or
13434 # contain a buggy version. If you still want to use their alloca,
13435 # use ar to extract alloca.o from them instead of compiling alloca.c.
13436
13437 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
13438
13439 $as_echo "#define C_ALLOCA 1" >>confdefs.h
13440
13441
13442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
13443 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
13444 if test "${ac_cv_os_cray+set}" = set; then :
13445 $as_echo_n "(cached) " >&6
13446 else
13447 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13448 /* end confdefs.h. */
13449 #if defined CRAY && ! defined CRAY2
13450 webecray
13451 #else
13452 wenotbecray
13453 #endif
13454
13455 _ACEOF
13456 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13457 $EGREP "webecray" >/dev/null 2>&1; then :
13458 ac_cv_os_cray=yes
13459 else
13460 ac_cv_os_cray=no
13461 fi
13462 rm -f conftest*
13463
13464 fi
13465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
13466 $as_echo "$ac_cv_os_cray" >&6; }
13467 if test $ac_cv_os_cray = yes; then
13468 for ac_func in _getb67 GETB67 getb67; do
13469 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13470 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13471 eval as_val=\$$as_ac_var
13472 if test "x$as_val" = x""yes; then :
13473
13474 cat >>confdefs.h <<_ACEOF
13475 #define CRAY_STACKSEG_END $ac_func
13476 _ACEOF
13477
13478 break
13479 fi
13480
13481 done
13482 fi
13483
13484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
13485 $as_echo_n "checking stack direction for C alloca... " >&6; }
13486 if test "${ac_cv_c_stack_direction+set}" = set; then :
13487 $as_echo_n "(cached) " >&6
13488 else
13489 if test "$cross_compiling" = yes; then :
13490 ac_cv_c_stack_direction=0
13491 else
13492 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13493 /* end confdefs.h. */
13494 $ac_includes_default
13495 int
13496 find_stack_direction ()
13497 {
13498 static char *addr = 0;
13499 auto char dummy;
13500 if (addr == 0)
13501 {
13502 addr = &dummy;
13503 return find_stack_direction ();
13504 }
13505 else
13506 return (&dummy > addr) ? 1 : -1;
13507 }
13508
13509 int
13510 main ()
13511 {
13512 return find_stack_direction () < 0;
13513 }
13514 _ACEOF
13515 if ac_fn_c_try_run "$LINENO"; then :
13516 ac_cv_c_stack_direction=1
13517 else
13518 ac_cv_c_stack_direction=-1
13519 fi
13520 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13521 conftest.$ac_objext conftest.beam conftest.$ac_ext
13522 fi
13523
13524 fi
13525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
13526 $as_echo "$ac_cv_c_stack_direction" >&6; }
13527 cat >>confdefs.h <<_ACEOF
13528 #define STACK_DIRECTION $ac_cv_c_stack_direction
13529 _ACEOF
13530
13531
13532 fi
13533
13534
13535
13536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
13537 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
13538 if test "${am_cv_langinfo_codeset+set}" = set; then :
13539 $as_echo_n "(cached) " >&6
13540 else
13541 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13542 /* end confdefs.h. */
13543 #include <langinfo.h>
13544 int
13545 main ()
13546 {
13547 char* cs = nl_langinfo(CODESET);
13548 ;
13549 return 0;
13550 }
13551 _ACEOF
13552 if ac_fn_c_try_link "$LINENO"; then :
13553 am_cv_langinfo_codeset=yes
13554 else
13555 am_cv_langinfo_codeset=no
13556 fi
13557 rm -f core conftest.err conftest.$ac_objext \
13558 conftest$ac_exeext conftest.$ac_ext
13559
13560 fi
13561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
13562 $as_echo "$am_cv_langinfo_codeset" >&6; }
13563 if test $am_cv_langinfo_codeset = yes; then
13564
13565 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
13566
13567 fi
13568
13569
13570 for ac_header in linux/perf_event.h locale.h memory.h signal.h sys/resource.h sys/socket.h sys/syscall.h sys/un.h sys/wait.h thread_db.h wait.h termios.h
13571 do :
13572 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
13573 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
13574 eval as_val=\$$as_ac_Header
13575 if test "x$as_val" = x""yes; then :
13576 cat >>confdefs.h <<_ACEOF
13577 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
13578 _ACEOF
13579
13580 fi
13581
13582 done
13583
13584
13585 for ac_func in fdwalk getrlimit pipe pipe2 socketpair sigaction
13586 do :
13587 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13588 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13589 eval as_val=\$$as_ac_var
13590 if test "x$as_val" = x""yes; then :
13591 cat >>confdefs.h <<_ACEOF
13592 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13593 _ACEOF
13594
13595 fi
13596 done
13597
13598
13599 ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
13600 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
13601 ac_have_decl=1
13602 else
13603 ac_have_decl=0
13604 fi
13605
13606 cat >>confdefs.h <<_ACEOF
13607 #define HAVE_DECL_STRERROR $ac_have_decl
13608 _ACEOF
13609 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
13610 if test "x$ac_cv_have_decl_strstr" = x""yes; then :
13611 ac_have_decl=1
13612 else
13613 ac_have_decl=0
13614 fi
13615
13616 cat >>confdefs.h <<_ACEOF
13617 #define HAVE_DECL_STRSTR $ac_have_decl
13618 _ACEOF
13619
13620
13621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
13622 $as_echo_n "checking for sigsetjmp... " >&6; }
13623 if test "${gdb_cv_func_sigsetjmp+set}" = set; then :
13624 $as_echo_n "(cached) " >&6
13625 else
13626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13627 /* end confdefs.h. */
13628
13629 #include <setjmp.h>
13630
13631 int
13632 main ()
13633 {
13634 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
13635 ;
13636 return 0;
13637 }
13638 _ACEOF
13639 if ac_fn_c_try_compile "$LINENO"; then :
13640 gdb_cv_func_sigsetjmp=yes
13641 else
13642 gdb_cv_func_sigsetjmp=no
13643 fi
13644 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13645 fi
13646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
13647 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
13648 if test $gdb_cv_func_sigsetjmp = yes; then
13649
13650 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
13651
13652 fi
13653
13654
13655 # Check the return and argument types of ptrace.
13656
13657
13658 for ac_header in sys/ptrace.h ptrace.h
13659 do :
13660 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
13661 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
13662 eval as_val=\$$as_ac_Header
13663 if test "x$as_val" = x""yes; then :
13664 cat >>confdefs.h <<_ACEOF
13665 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
13666 _ACEOF
13667
13668 fi
13669
13670 done
13671
13672
13673 gdb_ptrace_headers='
13674 #include <sys/types.h>
13675 #if HAVE_SYS_PTRACE_H
13676 # include <sys/ptrace.h>
13677 #endif
13678 #if HAVE_UNISTD_H
13679 # include <unistd.h>
13680 #endif
13681 '
13682 # There is no point in checking if we don't have a prototype.
13683 ac_fn_c_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers
13684 "
13685 if test "x$ac_cv_have_decl_ptrace" = x""yes; then :
13686 ac_have_decl=1
13687 else
13688 ac_have_decl=0
13689 fi
13690
13691 cat >>confdefs.h <<_ACEOF
13692 #define HAVE_DECL_PTRACE $ac_have_decl
13693 _ACEOF
13694 if test $ac_have_decl = 1; then :
13695
13696 else
13697
13698 : ${gdb_cv_func_ptrace_ret='int'}
13699 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
13700
13701 fi
13702
13703 # Check return type. Varargs (used on GNU/Linux) conflict with the
13704 # empty argument list, so check for that explicitly.
13705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
13706 $as_echo_n "checking return type of ptrace... " >&6; }
13707 if test "${gdb_cv_func_ptrace_ret+set}" = set; then :
13708 $as_echo_n "(cached) " >&6
13709 else
13710 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13711 /* end confdefs.h. */
13712 $gdb_ptrace_headers
13713 int
13714 main ()
13715 {
13716 extern long ptrace (enum __ptrace_request, ...);
13717 ;
13718 return 0;
13719 }
13720 _ACEOF
13721 if ac_fn_c_try_compile "$LINENO"; then :
13722 gdb_cv_func_ptrace_ret='long'
13723 else
13724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13725 /* end confdefs.h. */
13726 $gdb_ptrace_headers
13727 int
13728 main ()
13729 {
13730 extern int ptrace ();
13731 ;
13732 return 0;
13733 }
13734 _ACEOF
13735 if ac_fn_c_try_compile "$LINENO"; then :
13736 gdb_cv_func_ptrace_ret='int'
13737 else
13738 gdb_cv_func_ptrace_ret='long'
13739 fi
13740 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13741 fi
13742 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13743 fi
13744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
13745 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
13746
13747 cat >>confdefs.h <<_ACEOF
13748 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
13749 _ACEOF
13750
13751 # Check argument types.
13752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
13753 $as_echo_n "checking types of arguments for ptrace... " >&6; }
13754 if test "${gdb_cv_func_ptrace_args+set}" = set; then :
13755 $as_echo_n "(cached) " >&6
13756 else
13757
13758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13759 /* end confdefs.h. */
13760 $gdb_ptrace_headers
13761 int
13762 main ()
13763 {
13764 extern long ptrace (enum __ptrace_request, ...);
13765 ;
13766 return 0;
13767 }
13768 _ACEOF
13769 if ac_fn_c_try_compile "$LINENO"; then :
13770 gdb_cv_func_ptrace_args='enum __ptrace_request,int,long,long'
13771 else
13772
13773 for gdb_arg1 in 'int' 'long'; do
13774 for gdb_arg2 in 'pid_t' 'int' 'long'; do
13775 for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
13776 for gdb_arg4 in 'int' 'long' 'void *'; do
13777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13778 /* end confdefs.h. */
13779 $gdb_ptrace_headers
13780 int
13781 main ()
13782 {
13783
13784 extern $gdb_cv_func_ptrace_ret
13785 ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
13786
13787 ;
13788 return 0;
13789 }
13790 _ACEOF
13791 if ac_fn_c_try_compile "$LINENO"; then :
13792 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
13793 break 4;
13794 fi
13795 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13796 for gdb_arg5 in 'int *' 'int' 'long'; do
13797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13798 /* end confdefs.h. */
13799 $gdb_ptrace_headers
13800 int
13801 main ()
13802 {
13803
13804 extern $gdb_cv_func_ptrace_ret
13805 ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
13806
13807 ;
13808 return 0;
13809 }
13810 _ACEOF
13811 if ac_fn_c_try_compile "$LINENO"; then :
13812
13813 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
13814 break 5;
13815 fi
13816 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13817 done
13818 done
13819 done
13820 done
13821 done
13822 # Provide a safe default value.
13823 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
13824
13825 fi
13826 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13827 fi
13828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
13829 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
13830 ac_save_IFS=$IFS; IFS=','
13831 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
13832 IFS=$ac_save_IFS
13833 shift
13834
13835 cat >>confdefs.h <<_ACEOF
13836 #define PTRACE_TYPE_ARG1 $1
13837 _ACEOF
13838
13839
13840 cat >>confdefs.h <<_ACEOF
13841 #define PTRACE_TYPE_ARG3 $3
13842 _ACEOF
13843
13844
13845 cat >>confdefs.h <<_ACEOF
13846 #define PTRACE_TYPE_ARG4 $4
13847 _ACEOF
13848
13849 if test -n "$5"; then
13850
13851 cat >>confdefs.h <<_ACEOF
13852 #define PTRACE_TYPE_ARG5 $5
13853 _ACEOF
13854
13855 fi
13856
13857
13858 if test "$cross_compiling" = no; then
13859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
13860 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
13861 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
13862 $as_echo_n "(cached) " >&6
13863 else
13864 if test "$cross_compiling" = yes; then :
13865 as_fn_error "cannot check setpgrp when cross compiling" "$LINENO" 5
13866 else
13867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13868 /* end confdefs.h. */
13869 $ac_includes_default
13870 int
13871 main ()
13872 {
13873 /* If this system has a BSD-style setpgrp which takes arguments,
13874 setpgrp(1, 1) will fail with ESRCH and return -1, in that case
13875 exit successfully. */
13876 return setpgrp (1,1) != -1;
13877 ;
13878 return 0;
13879 }
13880 _ACEOF
13881 if ac_fn_c_try_run "$LINENO"; then :
13882 ac_cv_func_setpgrp_void=no
13883 else
13884 ac_cv_func_setpgrp_void=yes
13885 fi
13886 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13887 conftest.$ac_objext conftest.beam conftest.$ac_ext
13888 fi
13889
13890 fi
13891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
13892 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
13893 if test $ac_cv_func_setpgrp_void = yes; then
13894
13895 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
13896
13897 fi
13898
13899 else
13900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
13901 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
13902 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
13903 $as_echo_n "(cached) " >&6
13904 else
13905 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13906 /* end confdefs.h. */
13907
13908 #include <unistd.h>
13909
13910 int
13911 main ()
13912 {
13913
13914 if (setpgrp(1,1) == -1)
13915 exit (0);
13916 else
13917 exit (1);
13918
13919 ;
13920 return 0;
13921 }
13922 _ACEOF
13923 if ac_fn_c_try_compile "$LINENO"; then :
13924 ac_cv_func_setpgrp_void=no
13925 else
13926 ac_cv_func_setpgrp_void=yes
13927 fi
13928 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13929 fi
13930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
13931 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
13932 if test $ac_cv_func_setpgrp_void = yes; then
13933 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
13934
13935 fi
13936 fi
13937
13938 # Assume we'll default to using the included libiberty regex.
13939 gdb_use_included_regex=yes
13940
13941 # However, if the system regex is GNU regex, then default to *not*
13942 # using the included regex.
13943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU regex" >&5
13944 $as_echo_n "checking for GNU regex... " >&6; }
13945 if test "${gdb_cv_have_gnu_regex+set}" = set; then :
13946 $as_echo_n "(cached) " >&6
13947 else
13948 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13949 /* end confdefs.h. */
13950 #include <gnu-versions.h>
13951 int
13952 main ()
13953 {
13954 #define REGEX_INTERFACE_VERSION 1
13955 #if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION
13956 # error "Version mismatch"
13957 #endif
13958 ;
13959 return 0;
13960 }
13961 _ACEOF
13962 if ac_fn_c_try_compile "$LINENO"; then :
13963 gdb_cv_have_gnu_regex=yes
13964 else
13965 gdb_cv_have_gnu_regex=no
13966 fi
13967 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13968 fi
13969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_gnu_regex" >&5
13970 $as_echo "$gdb_cv_have_gnu_regex" >&6; }
13971 if test $gdb_cv_have_gnu_regex = yes; then
13972 gdb_use_included_regex=no
13973 fi
13974
13975
13976 # Check whether --with-included-regex was given.
13977 if test "${with_included_regex+set}" = set; then :
13978 withval=$with_included_regex; gdb_with_regex=$withval
13979 else
13980 gdb_with_regex=$gdb_use_included_regex
13981 fi
13982
13983 if test "$gdb_with_regex" = yes; then
13984
13985 $as_echo "#define USE_INCLUDED_REGEX 1" >>confdefs.h
13986
13987 fi
13988
13989 # Check if <sys/proc.h> defines `struct thread' with a td_pcb member.
13990 ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h>
13991 #include <sys/proc.h>
13992
13993 "
13994 if test "x$ac_cv_member_struct_thread_td_pcb" = x""yes; then :
13995
13996 cat >>confdefs.h <<_ACEOF
13997 #define HAVE_STRUCT_THREAD_TD_PCB 1
13998 _ACEOF
13999
14000
14001 fi
14002
14003
14004 # See if <sys/lwp.h> defines `struct lwp`.
14005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5
14006 $as_echo_n "checking for struct lwp... " >&6; }
14007 if test "${gdb_cv_struct_lwp+set}" = set; then :
14008 $as_echo_n "(cached) " >&6
14009 else
14010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14011 /* end confdefs.h. */
14012 #include <sys/param.h>
14013 #define _KMEMUSER
14014 #include <sys/lwp.h>
14015 int
14016 main ()
14017 {
14018 struct lwp l;
14019 ;
14020 return 0;
14021 }
14022 _ACEOF
14023 if ac_fn_c_try_compile "$LINENO"; then :
14024 gdb_cv_struct_lwp=yes
14025 else
14026 gdb_cv_struct_lwp=no
14027 fi
14028 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14029 fi
14030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_lwp" >&5
14031 $as_echo "$gdb_cv_struct_lwp" >&6; }
14032 if test $gdb_cv_struct_lwp = yes; then
14033
14034 $as_echo "#define HAVE_STRUCT_LWP 1" >>confdefs.h
14035
14036 fi
14037
14038 # See if <machine/reg.h> degines `struct reg'.
14039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5
14040 $as_echo_n "checking for struct reg in machine/reg.h... " >&6; }
14041 if test "${gdb_cv_struct_reg+set}" = set; then :
14042 $as_echo_n "(cached) " >&6
14043 else
14044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14045 /* end confdefs.h. */
14046 #include <sys/types.h>
14047 #include <machine/reg.h>
14048 int
14049 main ()
14050 {
14051 struct reg r;
14052 ;
14053 return 0;
14054 }
14055 _ACEOF
14056 if ac_fn_c_try_compile "$LINENO"; then :
14057 gdb_cv_struct_reg=yes
14058 else
14059 gdb_cv_struct_reg=no
14060 fi
14061 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14062 fi
14063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_reg" >&5
14064 $as_echo "$gdb_cv_struct_reg" >&6; }
14065 if test $gdb_cv_struct_reg = yes; then
14066
14067 $as_echo "#define HAVE_STRUCT_REG 1" >>confdefs.h
14068
14069 fi
14070
14071 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
14072 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
14073 ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include <sys/types.h>
14074 #include <machine/reg.h>
14075 "
14076 if test "x$ac_cv_member_struct_reg_r_fs" = x""yes; then :
14077
14078 cat >>confdefs.h <<_ACEOF
14079 #define HAVE_STRUCT_REG_R_FS 1
14080 _ACEOF
14081
14082
14083 fi
14084 ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include <sys/types.h>
14085 #include <machine/reg.h>
14086 "
14087 if test "x$ac_cv_member_struct_reg_r_gs" = x""yes; then :
14088
14089 cat >>confdefs.h <<_ACEOF
14090 #define HAVE_STRUCT_REG_R_GS 1
14091 _ACEOF
14092
14093
14094 fi
14095
14096
14097 # See if <sys/user.h> supports the %fs_base and %gs_bas amd64 segment registers.
14098 # Older amd64 Linux's don't have the fs_base and gs_base members of
14099 # `struct user_regs_struct'.
14100 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "fs_base" "ac_cv_member_struct_user_regs_struct_fs_base" "#include <sys/user.h>
14101 "
14102 if test "x$ac_cv_member_struct_user_regs_struct_fs_base" = x""yes; then :
14103
14104 cat >>confdefs.h <<_ACEOF
14105 #define HAVE_STRUCT_USER_REGS_STRUCT_FS_BASE 1
14106 _ACEOF
14107
14108
14109 fi
14110 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "gs_base" "ac_cv_member_struct_user_regs_struct_gs_base" "#include <sys/user.h>
14111 "
14112 if test "x$ac_cv_member_struct_user_regs_struct_gs_base" = x""yes; then :
14113
14114 cat >>confdefs.h <<_ACEOF
14115 #define HAVE_STRUCT_USER_REGS_STRUCT_GS_BASE 1
14116 _ACEOF
14117
14118
14119 fi
14120
14121
14122 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
14123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
14124 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
14125 if test "${gdb_cv_have_ptrace_getregs+set}" = set; then :
14126 $as_echo_n "(cached) " >&6
14127 else
14128 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14129 /* end confdefs.h. */
14130 #include <sys/ptrace.h>
14131 int
14132 main ()
14133 {
14134 PTRACE_GETREGS;
14135 ;
14136 return 0;
14137 }
14138 _ACEOF
14139 if ac_fn_c_try_compile "$LINENO"; then :
14140 gdb_cv_have_ptrace_getregs=yes
14141 else
14142 gdb_cv_have_ptrace_getregs=no
14143 fi
14144 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14145 fi
14146
14147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getregs" >&5
14148 $as_echo "$gdb_cv_have_ptrace_getregs" >&6; }
14149 if test $gdb_cv_have_ptrace_getregs = yes; then
14150
14151 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
14152
14153 fi
14154
14155 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
14156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
14157 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
14158 if test "${gdb_cv_have_ptrace_getfpxregs+set}" = set; then :
14159 $as_echo_n "(cached) " >&6
14160 else
14161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14162 /* end confdefs.h. */
14163 #include <sys/ptrace.h>
14164 int
14165 main ()
14166 {
14167 PTRACE_GETFPXREGS;
14168 ;
14169 return 0;
14170 }
14171 _ACEOF
14172 if ac_fn_c_try_compile "$LINENO"; then :
14173 gdb_cv_have_ptrace_getfpxregs=yes
14174 else
14175 gdb_cv_have_ptrace_getfpxregs=no
14176 fi
14177 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14178 fi
14179
14180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getfpxregs" >&5
14181 $as_echo "$gdb_cv_have_ptrace_getfpxregs" >&6; }
14182 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
14183
14184 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
14185
14186 fi
14187
14188 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
14189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5
14190 $as_echo_n "checking for PT_GETDBREGS... " >&6; }
14191 if test "${gdb_cv_have_pt_getdbregs+set}" = set; then :
14192 $as_echo_n "(cached) " >&6
14193 else
14194 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14195 /* end confdefs.h. */
14196 #include <sys/types.h>
14197 #include <sys/ptrace.h>
14198 int
14199 main ()
14200 {
14201 PT_GETDBREGS;
14202 ;
14203 return 0;
14204 }
14205 _ACEOF
14206 if ac_fn_c_try_compile "$LINENO"; then :
14207 gdb_cv_have_pt_getdbregs=yes
14208 else
14209 gdb_cv_have_pt_getdbregs=no
14210 fi
14211 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14212 fi
14213
14214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getdbregs" >&5
14215 $as_echo "$gdb_cv_have_pt_getdbregs" >&6; }
14216 if test $gdb_cv_have_pt_getdbregs = yes; then
14217
14218 $as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h
14219
14220 fi
14221
14222 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
14223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETXMMREGS" >&5
14224 $as_echo_n "checking for PT_GETXMMREGS... " >&6; }
14225 if test "${gdb_cv_have_pt_getxmmregs+set}" = set; then :
14226 $as_echo_n "(cached) " >&6
14227 else
14228 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14229 /* end confdefs.h. */
14230 #include <sys/types.h>
14231 #include <sys/ptrace.h>
14232 int
14233 main ()
14234 {
14235 PT_GETXMMREGS;
14236 ;
14237 return 0;
14238 }
14239 _ACEOF
14240 if ac_fn_c_try_compile "$LINENO"; then :
14241 gdb_cv_have_pt_getxmmregs=yes
14242 else
14243 gdb_cv_have_pt_getxmmregs=no
14244 fi
14245 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14246 fi
14247
14248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getxmmregs" >&5
14249 $as_echo "$gdb_cv_have_pt_getxmmregs" >&6; }
14250 if test $gdb_cv_have_pt_getxmmregs = yes; then
14251
14252 $as_echo "#define HAVE_PT_GETXMMREGS 1" >>confdefs.h
14253
14254 fi
14255
14256 # See if <sys/ptrace.h> supports LWP names on FreeBSD
14257 # Older FreeBSD versions don't have the pl_tdname member of
14258 # `struct ptrace_lwpinfo'.
14259 ac_fn_c_check_member "$LINENO" "struct ptrace_lwpinfo" "pl_tdname" "ac_cv_member_struct_ptrace_lwpinfo_pl_tdname" "#include <sys/ptrace.h>
14260 "
14261 if test "x$ac_cv_member_struct_ptrace_lwpinfo_pl_tdname" = x""yes; then :
14262
14263 cat >>confdefs.h <<_ACEOF
14264 #define HAVE_STRUCT_PTRACE_LWPINFO_PL_TDNAME 1
14265 _ACEOF
14266
14267
14268 fi
14269
14270
14271 # See if <sys/ptrace.h> supports syscall fields on FreeBSD. The
14272 # pl_syscall_code member of `struct ptrace_lwpinfo' was added in
14273 # FreeBSD 10.3.
14274 ac_fn_c_check_member "$LINENO" "struct ptrace_lwpinfo" "pl_syscall_code" "ac_cv_member_struct_ptrace_lwpinfo_pl_syscall_code" "#include <sys/ptrace.h>
14275 "
14276 if test "x$ac_cv_member_struct_ptrace_lwpinfo_pl_syscall_code" = x""yes; then :
14277
14278 cat >>confdefs.h <<_ACEOF
14279 #define HAVE_STRUCT_PTRACE_LWPINFO_PL_SYSCALL_CODE 1
14280 _ACEOF
14281
14282
14283 fi
14284
14285
14286 # Detect which type of /proc is in use, such as for Solaris.
14287
14288 if test "${target}" = "${host}"; then
14289 case "${host}" in
14290 *-*-sysv4.2* | *-*-sysv5* )
14291
14292 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
14293
14294 ;;
14295 *-*-solaris2.[6789] | *-*-solaris2.1[0-9]*)
14296
14297 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
14298
14299 ;;
14300 esac
14301 fi
14302
14303 if test "$ac_cv_header_sys_procfs_h" = yes; then
14304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5
14305 $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }
14306 if test "${bfd_cv_have_sys_procfs_type_gregset_t+set}" = set; then :
14307 $as_echo_n "(cached) " >&6
14308 else
14309 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14310 /* end confdefs.h. */
14311
14312 #define _SYSCALL32
14313 /* Needed for new procfs interface on sparc-solaris. */
14314 #define _STRUCTURED_PROC 1
14315 #include <sys/procfs.h>
14316 int
14317 main ()
14318 {
14319 gregset_t avar
14320 ;
14321 return 0;
14322 }
14323 _ACEOF
14324 if ac_fn_c_try_compile "$LINENO"; then :
14325 bfd_cv_have_sys_procfs_type_gregset_t=yes
14326 else
14327 bfd_cv_have_sys_procfs_type_gregset_t=no
14328
14329 fi
14330 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14331 fi
14332
14333 if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
14334
14335 $as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h
14336
14337 fi
14338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5
14339 $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }
14340
14341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5
14342 $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }
14343 if test "${bfd_cv_have_sys_procfs_type_fpregset_t+set}" = set; then :
14344 $as_echo_n "(cached) " >&6
14345 else
14346 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14347 /* end confdefs.h. */
14348
14349 #define _SYSCALL32
14350 /* Needed for new procfs interface on sparc-solaris. */
14351 #define _STRUCTURED_PROC 1
14352 #include <sys/procfs.h>
14353 int
14354 main ()
14355 {
14356 fpregset_t avar
14357 ;
14358 return 0;
14359 }
14360 _ACEOF
14361 if ac_fn_c_try_compile "$LINENO"; then :
14362 bfd_cv_have_sys_procfs_type_fpregset_t=yes
14363 else
14364 bfd_cv_have_sys_procfs_type_fpregset_t=no
14365
14366 fi
14367 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14368 fi
14369
14370 if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
14371
14372 $as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h
14373
14374 fi
14375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5
14376 $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }
14377
14378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
14379 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
14380 if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
14381 $as_echo_n "(cached) " >&6
14382 else
14383 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14384 /* end confdefs.h. */
14385
14386 #define _SYSCALL32
14387 /* Needed for new procfs interface on sparc-solaris. */
14388 #define _STRUCTURED_PROC 1
14389 #include <sys/procfs.h>
14390 int
14391 main ()
14392 {
14393 prgregset_t avar
14394 ;
14395 return 0;
14396 }
14397 _ACEOF
14398 if ac_fn_c_try_compile "$LINENO"; then :
14399 bfd_cv_have_sys_procfs_type_prgregset_t=yes
14400 else
14401 bfd_cv_have_sys_procfs_type_prgregset_t=no
14402
14403 fi
14404 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14405 fi
14406
14407 if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
14408
14409 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
14410
14411 fi
14412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
14413 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
14414
14415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
14416 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
14417 if test "${bfd_cv_have_sys_procfs_type_prfpregset_t+set}" = set; then :
14418 $as_echo_n "(cached) " >&6
14419 else
14420 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14421 /* end confdefs.h. */
14422
14423 #define _SYSCALL32
14424 /* Needed for new procfs interface on sparc-solaris. */
14425 #define _STRUCTURED_PROC 1
14426 #include <sys/procfs.h>
14427 int
14428 main ()
14429 {
14430 prfpregset_t avar
14431 ;
14432 return 0;
14433 }
14434 _ACEOF
14435 if ac_fn_c_try_compile "$LINENO"; then :
14436 bfd_cv_have_sys_procfs_type_prfpregset_t=yes
14437 else
14438 bfd_cv_have_sys_procfs_type_prfpregset_t=no
14439
14440 fi
14441 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14442 fi
14443
14444 if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
14445
14446 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
14447
14448 fi
14449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
14450 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
14451
14452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5
14453 $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }
14454 if test "${bfd_cv_have_sys_procfs_type_prgregset32_t+set}" = set; then :
14455 $as_echo_n "(cached) " >&6
14456 else
14457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14458 /* end confdefs.h. */
14459
14460 #define _SYSCALL32
14461 /* Needed for new procfs interface on sparc-solaris. */
14462 #define _STRUCTURED_PROC 1
14463 #include <sys/procfs.h>
14464 int
14465 main ()
14466 {
14467 prgregset32_t avar
14468 ;
14469 return 0;
14470 }
14471 _ACEOF
14472 if ac_fn_c_try_compile "$LINENO"; then :
14473 bfd_cv_have_sys_procfs_type_prgregset32_t=yes
14474 else
14475 bfd_cv_have_sys_procfs_type_prgregset32_t=no
14476
14477 fi
14478 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14479 fi
14480
14481 if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
14482
14483 $as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h
14484
14485 fi
14486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5
14487 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }
14488
14489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
14490 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
14491 if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
14492 $as_echo_n "(cached) " >&6
14493 else
14494 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14495 /* end confdefs.h. */
14496
14497 #define _SYSCALL32
14498 /* Needed for new procfs interface on sparc-solaris. */
14499 #define _STRUCTURED_PROC 1
14500 #include <sys/procfs.h>
14501 int
14502 main ()
14503 {
14504 lwpid_t avar
14505 ;
14506 return 0;
14507 }
14508 _ACEOF
14509 if ac_fn_c_try_compile "$LINENO"; then :
14510 bfd_cv_have_sys_procfs_type_lwpid_t=yes
14511 else
14512 bfd_cv_have_sys_procfs_type_lwpid_t=no
14513
14514 fi
14515 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14516 fi
14517
14518 if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
14519
14520 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
14521
14522 fi
14523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
14524 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
14525
14526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
14527 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
14528 if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
14529 $as_echo_n "(cached) " >&6
14530 else
14531 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14532 /* end confdefs.h. */
14533
14534 #define _SYSCALL32
14535 /* Needed for new procfs interface on sparc-solaris. */
14536 #define _STRUCTURED_PROC 1
14537 #include <sys/procfs.h>
14538 int
14539 main ()
14540 {
14541 psaddr_t avar
14542 ;
14543 return 0;
14544 }
14545 _ACEOF
14546 if ac_fn_c_try_compile "$LINENO"; then :
14547 bfd_cv_have_sys_procfs_type_psaddr_t=yes
14548 else
14549 bfd_cv_have_sys_procfs_type_psaddr_t=no
14550
14551 fi
14552 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14553 fi
14554
14555 if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
14556
14557 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
14558
14559 fi
14560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
14561 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
14562
14563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prsysent_t in sys/procfs.h" >&5
14564 $as_echo_n "checking for prsysent_t in sys/procfs.h... " >&6; }
14565 if test "${bfd_cv_have_sys_procfs_type_prsysent_t+set}" = set; then :
14566 $as_echo_n "(cached) " >&6
14567 else
14568 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14569 /* end confdefs.h. */
14570
14571 #define _SYSCALL32
14572 /* Needed for new procfs interface on sparc-solaris. */
14573 #define _STRUCTURED_PROC 1
14574 #include <sys/procfs.h>
14575 int
14576 main ()
14577 {
14578 prsysent_t avar
14579 ;
14580 return 0;
14581 }
14582 _ACEOF
14583 if ac_fn_c_try_compile "$LINENO"; then :
14584 bfd_cv_have_sys_procfs_type_prsysent_t=yes
14585 else
14586 bfd_cv_have_sys_procfs_type_prsysent_t=no
14587
14588 fi
14589 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14590 fi
14591
14592 if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
14593
14594 $as_echo "#define HAVE_PRSYSENT_T 1" >>confdefs.h
14595
14596 fi
14597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prsysent_t" >&5
14598 $as_echo "$bfd_cv_have_sys_procfs_type_prsysent_t" >&6; }
14599
14600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigset_t in sys/procfs.h" >&5
14601 $as_echo_n "checking for pr_sigset_t in sys/procfs.h... " >&6; }
14602 if test "${bfd_cv_have_sys_procfs_type_pr_sigset_t+set}" = set; then :
14603 $as_echo_n "(cached) " >&6
14604 else
14605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14606 /* end confdefs.h. */
14607
14608 #define _SYSCALL32
14609 /* Needed for new procfs interface on sparc-solaris. */
14610 #define _STRUCTURED_PROC 1
14611 #include <sys/procfs.h>
14612 int
14613 main ()
14614 {
14615 pr_sigset_t avar
14616 ;
14617 return 0;
14618 }
14619 _ACEOF
14620 if ac_fn_c_try_compile "$LINENO"; then :
14621 bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
14622 else
14623 bfd_cv_have_sys_procfs_type_pr_sigset_t=no
14624
14625 fi
14626 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14627 fi
14628
14629 if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
14630
14631 $as_echo "#define HAVE_PR_SIGSET_T 1" >>confdefs.h
14632
14633 fi
14634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigset_t" >&5
14635 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigset_t" >&6; }
14636
14637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigaction64_t in sys/procfs.h" >&5
14638 $as_echo_n "checking for pr_sigaction64_t in sys/procfs.h... " >&6; }
14639 if test "${bfd_cv_have_sys_procfs_type_pr_sigaction64_t+set}" = set; then :
14640 $as_echo_n "(cached) " >&6
14641 else
14642 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14643 /* end confdefs.h. */
14644
14645 #define _SYSCALL32
14646 /* Needed for new procfs interface on sparc-solaris. */
14647 #define _STRUCTURED_PROC 1
14648 #include <sys/procfs.h>
14649 int
14650 main ()
14651 {
14652 pr_sigaction64_t avar
14653 ;
14654 return 0;
14655 }
14656 _ACEOF
14657 if ac_fn_c_try_compile "$LINENO"; then :
14658 bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
14659 else
14660 bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
14661
14662 fi
14663 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14664 fi
14665
14666 if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
14667
14668 $as_echo "#define HAVE_PR_SIGACTION64_T 1" >>confdefs.h
14669
14670 fi
14671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&5
14672 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&6; }
14673
14674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_siginfo64_t in sys/procfs.h" >&5
14675 $as_echo_n "checking for pr_siginfo64_t in sys/procfs.h... " >&6; }
14676 if test "${bfd_cv_have_sys_procfs_type_pr_siginfo64_t+set}" = set; then :
14677 $as_echo_n "(cached) " >&6
14678 else
14679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14680 /* end confdefs.h. */
14681
14682 #define _SYSCALL32
14683 /* Needed for new procfs interface on sparc-solaris. */
14684 #define _STRUCTURED_PROC 1
14685 #include <sys/procfs.h>
14686 int
14687 main ()
14688 {
14689 pr_siginfo64_t avar
14690 ;
14691 return 0;
14692 }
14693 _ACEOF
14694 if ac_fn_c_try_compile "$LINENO"; then :
14695 bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
14696 else
14697 bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
14698
14699 fi
14700 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14701 fi
14702
14703 if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
14704
14705 $as_echo "#define HAVE_PR_SIGINFO64_T 1" >>confdefs.h
14706
14707 fi
14708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&5
14709 $as_echo "$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&6; }
14710
14711
14712
14713
14714
14715 if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
14716 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether prfpregset_t type is broken" >&5
14717 $as_echo_n "checking whether prfpregset_t type is broken... " >&6; }
14718 if test "${gdb_cv_prfpregset_t_broken+set}" = set; then :
14719 $as_echo_n "(cached) " >&6
14720 else
14721 if test "$cross_compiling" = yes; then :
14722 gdb_cv_prfpregset_t_broken=yes
14723 else
14724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14725 /* end confdefs.h. */
14726 #include <sys/procfs.h>
14727 int main ()
14728 {
14729 if (sizeof (prfpregset_t) == sizeof (void *))
14730 return 1;
14731 return 0;
14732 }
14733 _ACEOF
14734 if ac_fn_c_try_run "$LINENO"; then :
14735 gdb_cv_prfpregset_t_broken=no
14736 else
14737 gdb_cv_prfpregset_t_broken=yes
14738 fi
14739 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14740 conftest.$ac_objext conftest.beam conftest.$ac_ext
14741 fi
14742
14743 fi
14744
14745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_prfpregset_t_broken" >&5
14746 $as_echo "$gdb_cv_prfpregset_t_broken" >&6; }
14747 if test $gdb_cv_prfpregset_t_broken = yes; then
14748
14749 $as_echo "#define PRFPREGSET_T_BROKEN 1" >>confdefs.h
14750
14751 fi
14752 fi
14753 fi
14754
14755 # Check if the compiler supports the `long long' type.
14756
14757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5
14758 $as_echo_n "checking for long long support in compiler... " >&6; }
14759 if test "${gdb_cv_c_long_long+set}" = set; then :
14760 $as_echo_n "(cached) " >&6
14761 else
14762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14763 /* end confdefs.h. */
14764 extern long long foo;
14765 int
14766 main ()
14767 {
14768 switch (foo & 2) { case 0: return 1; }
14769 ;
14770 return 0;
14771 }
14772 _ACEOF
14773 if ac_fn_c_try_compile "$LINENO"; then :
14774 gdb_cv_c_long_long=yes
14775 else
14776 gdb_cv_c_long_long=no
14777 fi
14778 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14779 fi
14780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_long" >&5
14781 $as_echo "$gdb_cv_c_long_long" >&6; }
14782 if test $gdb_cv_c_long_long != yes; then
14783 # libdecnumber requires long long.
14784 as_fn_error "Compiler must support long long for GDB." "$LINENO" 5
14785 fi
14786
14787 # Check if the compiler and runtime support printing long longs.
14788
14789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5
14790 $as_echo_n "checking for long long support in printf... " >&6; }
14791 if test "${gdb_cv_printf_has_long_long+set}" = set; then :
14792 $as_echo_n "(cached) " >&6
14793 else
14794 if test "$cross_compiling" = yes; then :
14795 gdb_cv_printf_has_long_long=no
14796 else
14797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14798 /* end confdefs.h. */
14799 $ac_includes_default
14800 int
14801 main ()
14802 {
14803 char buf[32];
14804 long long l = 0;
14805 l = (l << 16) + 0x0123;
14806 l = (l << 16) + 0x4567;
14807 l = (l << 16) + 0x89ab;
14808 l = (l << 16) + 0xcdef;
14809 sprintf (buf, "0x%016llx", l);
14810 return (strcmp ("0x0123456789abcdef", buf));
14811 ;
14812 return 0;
14813 }
14814 _ACEOF
14815 if ac_fn_c_try_run "$LINENO"; then :
14816 gdb_cv_printf_has_long_long=yes
14817 else
14818 gdb_cv_printf_has_long_long=no
14819 fi
14820 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14821 conftest.$ac_objext conftest.beam conftest.$ac_ext
14822 fi
14823
14824 fi
14825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5
14826 $as_echo "$gdb_cv_printf_has_long_long" >&6; }
14827 if test $gdb_cv_printf_has_long_long = yes; then
14828
14829 $as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h
14830
14831 fi
14832
14833 # Check if the compiler and runtime support printing decfloats.
14834
14835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5
14836 $as_echo_n "checking for decfloat support in printf... " >&6; }
14837 if test "${gdb_cv_printf_has_decfloat+set}" = set; then :
14838 $as_echo_n "(cached) " >&6
14839 else
14840 if test "$cross_compiling" = yes; then :
14841 gdb_cv_printf_has_decfloat=no
14842 else
14843 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14844 /* end confdefs.h. */
14845 $ac_includes_default
14846 int
14847 main ()
14848 {
14849 char buf[64];
14850 _Decimal32 d32 = 1.2345df;
14851 _Decimal64 d64 = 1.2345dd;
14852 _Decimal128 d128 = 1.2345dl;
14853 sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128);
14854 return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf));
14855 ;
14856 return 0;
14857 }
14858 _ACEOF
14859 if ac_fn_c_try_run "$LINENO"; then :
14860 gdb_cv_printf_has_decfloat=yes
14861 else
14862 gdb_cv_printf_has_decfloat=no
14863 fi
14864 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14865 conftest.$ac_objext conftest.beam conftest.$ac_ext
14866 fi
14867
14868 fi
14869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_decfloat" >&5
14870 $as_echo "$gdb_cv_printf_has_decfloat" >&6; }
14871 if test $gdb_cv_printf_has_decfloat = yes; then
14872
14873 $as_echo "#define PRINTF_HAS_DECFLOAT 1" >>confdefs.h
14874
14875 fi
14876
14877 # Check if the compiler supports the `long double' type. We can't use
14878 # AC_C_LONG_DOUBLE because that one does additional checks on the
14879 # constants defined in <float.h> that fail on some systems,
14880 # e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6.
14881
14882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5
14883 $as_echo_n "checking for long double support in compiler... " >&6; }
14884 if test "${gdb_cv_c_long_double+set}" = set; then :
14885 $as_echo_n "(cached) " >&6
14886 else
14887 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14888 /* end confdefs.h. */
14889 long double foo;
14890 _ACEOF
14891 if ac_fn_c_try_compile "$LINENO"; then :
14892 gdb_cv_c_long_double=yes
14893 else
14894 gdb_cv_c_long_double=no
14895 fi
14896 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14897 fi
14898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_double" >&5
14899 $as_echo "$gdb_cv_c_long_double" >&6; }
14900 if test $gdb_cv_c_long_double = yes; then
14901
14902 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
14903
14904 fi
14905
14906 # Check if the compiler and runtime support printing long doubles.
14907
14908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5
14909 $as_echo_n "checking for long double support in printf... " >&6; }
14910 if test "${gdb_cv_printf_has_long_double+set}" = set; then :
14911 $as_echo_n "(cached) " >&6
14912 else
14913 if test "$cross_compiling" = yes; then :
14914 gdb_cv_printf_has_long_double=no
14915 else
14916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14917 /* end confdefs.h. */
14918 $ac_includes_default
14919 int
14920 main ()
14921 {
14922 char buf[16];
14923 long double f = 3.141592653;
14924 sprintf (buf, "%Lg", f);
14925 return (strncmp ("3.14159", buf, 7));
14926 ;
14927 return 0;
14928 }
14929 _ACEOF
14930 if ac_fn_c_try_run "$LINENO"; then :
14931 gdb_cv_printf_has_long_double=yes
14932 else
14933 gdb_cv_printf_has_long_double=no
14934 fi
14935 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14936 conftest.$ac_objext conftest.beam conftest.$ac_ext
14937 fi
14938
14939 fi
14940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_double" >&5
14941 $as_echo "$gdb_cv_printf_has_long_double" >&6; }
14942 if test $gdb_cv_printf_has_long_double = yes; then
14943
14944 $as_echo "#define PRINTF_HAS_LONG_DOUBLE 1" >>confdefs.h
14945
14946 fi
14947
14948 # Check if the compiler and runtime support scanning long doubles.
14949
14950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in scanf" >&5
14951 $as_echo_n "checking for long double support in scanf... " >&6; }
14952 if test "${gdb_cv_scanf_has_long_double+set}" = set; then :
14953 $as_echo_n "(cached) " >&6
14954 else
14955 if test "$cross_compiling" = yes; then :
14956 gdb_cv_scanf_has_long_double=no
14957 else
14958 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14959 /* end confdefs.h. */
14960 #include <stdio.h>
14961 int
14962 main ()
14963 {
14964 char *buf = "3.141592653";
14965 long double f = 0;
14966 sscanf (buf, "%Lg", &f);
14967 return !(f > 3.14159 && f < 3.14160);
14968 ;
14969 return 0;
14970 }
14971 _ACEOF
14972 if ac_fn_c_try_run "$LINENO"; then :
14973 gdb_cv_scanf_has_long_double=yes
14974 else
14975 gdb_cv_scanf_has_long_double=no
14976 fi
14977 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14978 conftest.$ac_objext conftest.beam conftest.$ac_ext
14979 fi
14980
14981 fi
14982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_scanf_has_long_double" >&5
14983 $as_echo "$gdb_cv_scanf_has_long_double" >&6; }
14984 if test $gdb_cv_scanf_has_long_double = yes; then
14985
14986 $as_echo "#define SCANF_HAS_LONG_DOUBLE 1" >>confdefs.h
14987
14988 fi
14989
14990 case ${host_os} in
14991 aix*)
14992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
14993 $as_echo_n "checking for -bbigtoc option... " >&6; }
14994 if test "${gdb_cv_bigtoc+set}" = set; then :
14995 $as_echo_n "(cached) " >&6
14996 else
14997
14998 SAVE_LDFLAGS=$LDFLAGS
14999
15000 case $GCC in
15001 yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
15002 *) gdb_cv_bigtoc=-bbigtoc ;;
15003 esac
15004
15005 LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
15006 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15007 /* end confdefs.h. */
15008
15009 int
15010 main ()
15011 {
15012 int i;
15013 ;
15014 return 0;
15015 }
15016 _ACEOF
15017 if ac_fn_c_try_link "$LINENO"; then :
15018
15019 else
15020 gdb_cv_bigtoc=
15021 fi
15022 rm -f core conftest.err conftest.$ac_objext \
15023 conftest$ac_exeext conftest.$ac_ext
15024 LDFLAGS="${SAVE_LDFLAGS}"
15025
15026 fi
15027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
15028 $as_echo "$gdb_cv_bigtoc" >&6; }
15029 CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
15030 ;;
15031 esac
15032
15033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
15034 $as_echo_n "checking for the dynamic export flag... " >&6; }
15035 dynamic_list=false
15036 if test "${gdb_native}" = yes; then
15037 # The dynamically loaded libthread_db needs access to symbols in the gdb
15038 # executable. Older GNU ld supports --export-dynamic but --dynamic-list
15039 # may not be supported there.
15040 old_LDFLAGS="$LDFLAGS"
15041 # Older GNU ld supports --export-dynamic but --dynamic-list it does not.
15042 RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
15043 LDFLAGS="$LDFLAGS $RDYNAMIC"
15044 if test "${have_libpython}" = no; then
15045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15046 /* end confdefs.h. */
15047
15048 int
15049 main ()
15050 {
15051
15052 ;
15053 return 0;
15054 }
15055 _ACEOF
15056 if ac_fn_c_try_link "$LINENO"; then :
15057 dynamic_list=true
15058 fi
15059 rm -f core conftest.err conftest.$ac_objext \
15060 conftest$ac_exeext conftest.$ac_ext
15061 else
15062 # Workaround http://bugs.python.org/issue4434 where static
15063 # libpythonX.Y.a would get its symbols required for
15064 # pythonX.Y/lib-dynload/*.so modules hidden by -Wl,--dynamic-list.
15065 # Problem does not happen for the recommended libpythonX.Y.so linkage.
15066
15067 # Note the workaround for Python
15068 # http://bugs.python.org/issue10112 earlier has removed
15069 # -export-dynamic from PYTHON_LIBS. That's exactly what we want
15070 # here too, as otherwise it'd make this -Wl,--dynamic-list test
15071 # always pass.
15072 old_CFLAGS="$CFLAGS"
15073 CFLAGS="$CFLAGS $PYTHON_CFLAGS"
15074 old_LIBS="$LIBS"
15075 LIBS="$LIBS $PYTHON_LIBS"
15076 old_CPPFLAGS="$CPPFLAGS"
15077 CPPFLAGS="$CPPFLAGS $PYTHON_CPPFLAGS"
15078 if test "$cross_compiling" = yes; then :
15079 true
15080 else
15081 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15082 /* end confdefs.h. */
15083 #include "Python.h"
15084 int
15085 main ()
15086 {
15087 int err;
15088 Py_Initialize ();
15089 err = PyRun_SimpleString ("import itertools\n");
15090 Py_Finalize ();
15091 return err == 0 ? 0 : 1;
15092 ;
15093 return 0;
15094 }
15095 _ACEOF
15096 if ac_fn_c_try_run "$LINENO"; then :
15097 dynamic_list=true
15098 fi
15099 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15100 conftest.$ac_objext conftest.beam conftest.$ac_ext
15101 fi
15102
15103 LIBS="$old_LIBS"
15104 CFLAGS="$old_CFLAGS"
15105 CPPFLAGS="$old_CPPFLAGS"
15106 fi
15107 LDFLAGS="$old_LDFLAGS"
15108 fi
15109 if $dynamic_list; then
15110 found="-Wl,--dynamic-list"
15111 RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
15112 else
15113 found="-rdynamic"
15114 RDYNAMIC="-rdynamic"
15115 fi
15116
15117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
15118 $as_echo "$found" >&6; }
15119
15120
15121 if test ${build} = ${host} -a ${host} = ${target} ; then
15122 case ${host_os} in
15123 aix*)
15124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AiX thread debugging library" >&5
15125 $as_echo_n "checking for AiX thread debugging library... " >&6; }
15126 if test "${gdb_cv_have_aix_thread_debug+set}" = set; then :
15127 $as_echo_n "(cached) " >&6
15128 else
15129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15130 /* end confdefs.h. */
15131 #include <sys/pthdebug.h>
15132 int
15133 main ()
15134 {
15135 #ifndef PTHDB_VERSION_3
15136 #error
15137 #endif
15138 ;
15139 return 0;
15140 }
15141 _ACEOF
15142 if ac_fn_c_try_compile "$LINENO"; then :
15143 gdb_cv_have_aix_thread_debug=yes
15144 else
15145 gdb_cv_have_aix_thread_debug=no
15146 fi
15147 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15148 fi
15149
15150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_aix_thread_debug" >&5
15151 $as_echo "$gdb_cv_have_aix_thread_debug" >&6; }
15152 if test $gdb_cv_have_aix_thread_debug = yes; then
15153 CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
15154 CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
15155 LIBS="$LIBS -lpthdebug"
15156
15157 # Older versions of AIX do not provide the declaration for
15158 # the getthrds function (it appears that it was introduced
15159 # with AIX 6.x).
15160 ac_fn_c_check_decl "$LINENO" "getthrds" "ac_cv_have_decl_getthrds" "#include <procinfo.h>
15161 "
15162 if test "x$ac_cv_have_decl_getthrds" = x""yes; then :
15163 ac_have_decl=1
15164 else
15165 ac_have_decl=0
15166 fi
15167
15168 cat >>confdefs.h <<_ACEOF
15169 #define HAVE_DECL_GETTHRDS $ac_have_decl
15170 _ACEOF
15171
15172 fi
15173 ;;
15174 esac
15175
15176 fi
15177
15178 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
15179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTALLOC" >&5
15180 $as_echo_n "checking whether <thread_db.h> has TD_NOTALLOC... " >&6; }
15181 if test "${gdb_cv_thread_db_h_has_td_notalloc+set}" = set; then :
15182 $as_echo_n "(cached) " >&6
15183 else
15184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15185 /* end confdefs.h. */
15186 #include <thread_db.h>
15187 int
15188 main ()
15189 {
15190 int i = TD_NOTALLOC;
15191 ;
15192 return 0;
15193 }
15194 _ACEOF
15195 if ac_fn_c_try_compile "$LINENO"; then :
15196 gdb_cv_thread_db_h_has_td_notalloc=yes
15197 else
15198 gdb_cv_thread_db_h_has_td_notalloc=no
15199
15200 fi
15201 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15202
15203 fi
15204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notalloc" >&5
15205 $as_echo "$gdb_cv_thread_db_h_has_td_notalloc" >&6; }
15206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_VERSION" >&5
15207 $as_echo_n "checking whether <thread_db.h> has TD_VERSION... " >&6; }
15208 if test "${gdb_cv_thread_db_h_has_td_version+set}" = set; then :
15209 $as_echo_n "(cached) " >&6
15210 else
15211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15212 /* end confdefs.h. */
15213 #include <thread_db.h>
15214 int
15215 main ()
15216 {
15217 int i = TD_VERSION;
15218 ;
15219 return 0;
15220 }
15221 _ACEOF
15222 if ac_fn_c_try_compile "$LINENO"; then :
15223 gdb_cv_thread_db_h_has_td_version=yes
15224 else
15225 gdb_cv_thread_db_h_has_td_version=no
15226
15227 fi
15228 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15229
15230 fi
15231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_version" >&5
15232 $as_echo "$gdb_cv_thread_db_h_has_td_version" >&6; }
15233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTLS" >&5
15234 $as_echo_n "checking whether <thread_db.h> has TD_NOTLS... " >&6; }
15235 if test "${gdb_cv_thread_db_h_has_td_notls+set}" = set; then :
15236 $as_echo_n "(cached) " >&6
15237 else
15238 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15239 /* end confdefs.h. */
15240 #include <thread_db.h>
15241 int
15242 main ()
15243 {
15244 int i = TD_NOTLS;
15245 ;
15246 return 0;
15247 }
15248 _ACEOF
15249 if ac_fn_c_try_compile "$LINENO"; then :
15250 gdb_cv_thread_db_h_has_td_notls=yes
15251 else
15252 gdb_cv_thread_db_h_has_td_notls=no
15253
15254 fi
15255 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15256
15257 fi
15258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notls" >&5
15259 $as_echo "$gdb_cv_thread_db_h_has_td_notls" >&6; }
15260 fi
15261 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
15262
15263 $as_echo "#define THREAD_DB_HAS_TD_NOTALLOC 1" >>confdefs.h
15264
15265 fi
15266 if test "x$gdb_cv_thread_db_h_has_td_version" = "xyes"; then
15267
15268 $as_echo "#define THREAD_DB_HAS_TD_VERSION 1" >>confdefs.h
15269
15270 fi
15271 if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then
15272
15273 $as_echo "#define THREAD_DB_HAS_TD_NOTLS 1" >>confdefs.h
15274
15275 fi
15276
15277 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
15278 "
15279 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
15280 ac_have_decl=1
15281 else
15282 ac_have_decl=0
15283 fi
15284
15285 cat >>confdefs.h <<_ACEOF
15286 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
15287 _ACEOF
15288
15289
15290 if test "$cross_compiling" = yes; then :
15291 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15292 /* end confdefs.h. */
15293 #include <sys/personality.h>
15294 int
15295 main ()
15296 {
15297
15298 # if !HAVE_DECL_ADDR_NO_RANDOMIZE
15299 # define ADDR_NO_RANDOMIZE 0x0040000
15300 # endif
15301 /* Test the flag could be set and stays set. */
15302 personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
15303 if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
15304 return 1
15305 ;
15306 return 0;
15307 }
15308 _ACEOF
15309 if ac_fn_c_try_link "$LINENO"; then :
15310 have_personality=true
15311 else
15312 have_personality=false
15313 fi
15314 rm -f core conftest.err conftest.$ac_objext \
15315 conftest$ac_exeext conftest.$ac_ext
15316 else
15317 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15318 /* end confdefs.h. */
15319 #include <sys/personality.h>
15320 int
15321 main ()
15322 {
15323
15324 # if !HAVE_DECL_ADDR_NO_RANDOMIZE
15325 # define ADDR_NO_RANDOMIZE 0x0040000
15326 # endif
15327 /* Test the flag could be set and stays set. */
15328 personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
15329 if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
15330 return 1
15331 ;
15332 return 0;
15333 }
15334 _ACEOF
15335 if ac_fn_c_try_run "$LINENO"; then :
15336 have_personality=true
15337 else
15338 have_personality=false
15339 fi
15340 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15341 conftest.$ac_objext conftest.beam conftest.$ac_ext
15342 fi
15343
15344 if $have_personality
15345 then
15346
15347 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
15348
15349 fi
15350
15351 case $host_os in
15352 go32* | *djgpp*)
15353 gdbinit=gdb.ini
15354 ;;
15355 *)
15356 gdbinit=.gdbinit
15357 ;;
15358 esac
15359
15360 cat >>confdefs.h <<_ACEOF
15361 #define GDBINIT "$gdbinit"
15362 _ACEOF
15363
15364
15365
15366 # Support for --with-sysroot is a copy of GDB_AC_WITH_DIR,
15367 # except that the argument to --with-sysroot is optional.
15368 # --with-sysroot (or --with-sysroot=yes) sets the default sysroot path.
15369 if test "x$with_sysroot" = xyes; then
15370 with_sysroot="${exec_prefix}/${target_alias}/sys-root"
15371 fi
15372
15373 # Check whether --with-sysroot was given.
15374 if test "${with_sysroot+set}" = set; then :
15375 withval=$with_sysroot; TARGET_SYSTEM_ROOT=$withval
15376 else
15377 TARGET_SYSTEM_ROOT=
15378 fi
15379
15380
15381 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
15382 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15383 ac_define_dir=`eval echo $TARGET_SYSTEM_ROOT`
15384 ac_define_dir=`eval echo $ac_define_dir`
15385
15386 cat >>confdefs.h <<_ACEOF
15387 #define TARGET_SYSTEM_ROOT "$ac_define_dir"
15388 _ACEOF
15389
15390
15391
15392
15393 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
15394 if test "x$prefix" = xNONE; then
15395 test_prefix=/usr/local
15396 else
15397 test_prefix=$prefix
15398 fi
15399 else
15400 test_prefix=$exec_prefix
15401 fi
15402 value=0
15403 case ${ac_define_dir} in
15404 "${test_prefix}"|"${test_prefix}/"*|\
15405 '${exec_prefix}'|'${exec_prefix}/'*)
15406 value=1
15407 ;;
15408 esac
15409
15410 cat >>confdefs.h <<_ACEOF
15411 #define TARGET_SYSTEM_ROOT_RELOCATABLE $value
15412 _ACEOF
15413
15414
15415
15416
15417
15418 # Check whether --with-system-gdbinit was given.
15419 if test "${with_system_gdbinit+set}" = set; then :
15420 withval=$with_system_gdbinit;
15421 SYSTEM_GDBINIT=$withval
15422 else
15423 SYSTEM_GDBINIT=
15424 fi
15425
15426
15427 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
15428 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15429 ac_define_dir=`eval echo $SYSTEM_GDBINIT`
15430 ac_define_dir=`eval echo $ac_define_dir`
15431
15432 cat >>confdefs.h <<_ACEOF
15433 #define SYSTEM_GDBINIT "$ac_define_dir"
15434 _ACEOF
15435
15436
15437
15438
15439 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
15440 if test "x$prefix" = xNONE; then
15441 test_prefix=/usr/local
15442 else
15443 test_prefix=$prefix
15444 fi
15445 else
15446 test_prefix=$exec_prefix
15447 fi
15448 value=0
15449 case ${ac_define_dir} in
15450 "${test_prefix}"|"${test_prefix}/"*|\
15451 '${exec_prefix}'|'${exec_prefix}/'*)
15452 value=1
15453 ;;
15454 esac
15455
15456 cat >>confdefs.h <<_ACEOF
15457 #define SYSTEM_GDBINIT_RELOCATABLE $value
15458 _ACEOF
15459
15460
15461
15462
15463
15464 # Check whether --enable-werror was given.
15465 if test "${enable_werror+set}" = set; then :
15466 enableval=$enable_werror; case "${enableval}" in
15467 yes | y) ERROR_ON_WARNING="yes" ;;
15468 no | n) ERROR_ON_WARNING="no" ;;
15469 *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
15470 esac
15471 fi
15472
15473
15474 # Enable -Werror by default when using gcc. Turn it off for releases.
15475 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" && $development; then
15476 ERROR_ON_WARNING=yes
15477 fi
15478
15479 WERROR_CFLAGS=""
15480 if test "${ERROR_ON_WARNING}" = yes ; then
15481 WERROR_CFLAGS="-Werror"
15482 fi
15483
15484 # The options we'll try to enable.
15485 build_warnings="-Wall -Wpointer-arith \
15486 -Wno-unused -Wunused-value -Wunused-function \
15487 -Wno-switch -Wno-char-subscripts \
15488 -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable \
15489 -Wno-sign-compare -Wno-narrowing -Wno-error=maybe-uninitialized \
15490 -Wno-mismatched-tags"
15491
15492 case "${host}" in
15493 *-*-mingw32*)
15494 # Enable -Wno-format by default when using gcc on mingw since many
15495 # GCC versions complain about %I64.
15496 build_warnings="$build_warnings -Wno-format" ;;
15497 *-*-solaris*)
15498 # Solaris 11.4 <python2.7/ceval.h> uses #pragma no_inline that GCC
15499 # doesn't understand.
15500 build_warnings="$build_warnings -Wno-unknown-pragmas"
15501 # Solaris 11 <unistd.h> marks vfork deprecated.
15502 build_warnings="$build_warnings -Wno-deprecated-declarations" ;;
15503 *) build_warnings="$build_warnings -Wformat-nonliteral" ;;
15504 esac
15505
15506 # Check whether --enable-build-warnings was given.
15507 if test "${enable_build_warnings+set}" = set; then :
15508 enableval=$enable_build_warnings; case "${enableval}" in
15509 yes) ;;
15510 no) build_warnings="-w";;
15511 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
15512 build_warnings="${build_warnings} ${t}";;
15513 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
15514 build_warnings="${t} ${build_warnings}";;
15515 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
15516 esac
15517 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
15518 echo "Setting compiler warning flags = $build_warnings" 6>&1
15519 fi
15520 fi
15521 # Check whether --enable-gdb-build-warnings was given.
15522 if test "${enable_gdb_build_warnings+set}" = set; then :
15523 enableval=$enable_gdb_build_warnings; case "${enableval}" in
15524 yes) ;;
15525 no) build_warnings="-w";;
15526 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
15527 build_warnings="${build_warnings} ${t}";;
15528 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
15529 build_warnings="${t} ${build_warnings}";;
15530 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
15531 esac
15532 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
15533 echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
15534 fi
15535 fi
15536
15537 # The set of warnings supported by a C++ compiler is not the same as
15538 # of the C compiler.
15539 ac_ext=cpp
15540 ac_cpp='$CXXCPP $CPPFLAGS'
15541 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15542 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15543 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
15544
15545
15546 WARN_CFLAGS=""
15547 if test "x${build_warnings}" != x -a "x$GCC" = xyes
15548 then
15549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
15550 $as_echo_n "checking compiler warning flags... " >&6; }
15551 # Separate out the -Werror flag as some files just cannot be
15552 # compiled with it enabled.
15553 for w in ${build_warnings}; do
15554 # GCC does not complain about -Wno-unknown-warning. Invert
15555 # and test -Wunknown-warning instead.
15556 case $w in
15557 -Wno-*)
15558 wtest=`echo $w | sed 's/-Wno-/-W/g'` ;;
15559 *)
15560 wtest=$w ;;
15561 esac
15562
15563 case $w in
15564 -Werr*) WERROR_CFLAGS=-Werror ;;
15565 *)
15566 # Check whether GCC accepts it.
15567 saved_CFLAGS="$CFLAGS"
15568 CFLAGS="$CFLAGS -Werror $wtest"
15569 saved_CXXFLAGS="$CXXFLAGS"
15570 CXXFLAGS="$CXXFLAGS -Werror $wtest"
15571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15572 /* end confdefs.h. */
15573
15574 int
15575 main ()
15576 {
15577
15578 ;
15579 return 0;
15580 }
15581 _ACEOF
15582 if ac_fn_cxx_try_compile "$LINENO"; then :
15583 WARN_CFLAGS="${WARN_CFLAGS} $w"
15584 fi
15585 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15586 CFLAGS="$saved_CFLAGS"
15587 CXXFLAGS="$saved_CXXFLAGS"
15588 esac
15589 done
15590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
15591 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
15592 fi
15593
15594
15595
15596 ac_ext=c
15597 ac_cpp='$CPP $CPPFLAGS'
15598 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15599 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15600 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15601
15602
15603
15604 # In the Cygwin environment, we need some additional flags.
15605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
15606 $as_echo_n "checking for cygwin... " >&6; }
15607 if test "${gdb_cv_os_cygwin+set}" = set; then :
15608 $as_echo_n "(cached) " >&6
15609 else
15610 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15611 /* end confdefs.h. */
15612
15613 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
15614 lose
15615 #endif
15616 _ACEOF
15617 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15618 $EGREP "^lose$" >/dev/null 2>&1; then :
15619 gdb_cv_os_cygwin=yes
15620 else
15621 gdb_cv_os_cygwin=no
15622 fi
15623 rm -f conftest*
15624
15625 fi
15626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_os_cygwin" >&5
15627 $as_echo "$gdb_cv_os_cygwin" >&6; }
15628
15629
15630 SER_HARDWIRE="ser-base.o ser-unix.o ser-pipe.o ser-tcp.o"
15631 case ${host} in
15632 *go32* ) SER_HARDWIRE=ser-go32.o ;;
15633 *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
15634 *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;;
15635 esac
15636
15637
15638 # libreadline needs libuser32.a in a cygwin environment
15639 WIN32LIBS=
15640 if test x$gdb_cv_os_cygwin = xyes; then
15641 WIN32LIBS="-luser32"
15642 case "${target}" in
15643 *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
15644 ;;
15645 esac
15646 fi
15647
15648 # The ser-tcp.c module requires sockets.
15649 case ${host} in
15650 *mingw32*)
15651
15652 $as_echo "#define USE_WIN32API 1" >>confdefs.h
15653
15654 WIN32LIBS="$WIN32LIBS -lws2_32"
15655 ;;
15656 esac
15657
15658
15659 # Add ELF support to GDB, but only if BFD includes ELF support.
15660
15661 OLD_CFLAGS=$CFLAGS
15662 OLD_LDFLAGS=$LDFLAGS
15663 OLD_LIBS=$LIBS
15664 # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
15665 # points somewhere with bfd, with -I/foo/lib and -L/foo/lib. We
15666 # always want our bfd.
15667 CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
15668 ZLIBDIR=`echo $zlibdir | sed 's,\$(top_builddir)/,,g'`
15669 LDFLAGS="-L../bfd -L../libiberty $ZLIBDIR $LDFLAGS"
15670 intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
15671 LIBS="-lbfd -liberty -lz $intl $LIBS"
15672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5
15673 $as_echo_n "checking for ELF support in BFD... " >&6; }
15674 if test "${gdb_cv_var_elf+set}" = set; then :
15675 $as_echo_n "(cached) " >&6
15676 else
15677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15678 /* end confdefs.h. */
15679 #include <stdlib.h>
15680 #include "bfd.h"
15681 #include "elf-bfd.h"
15682
15683 int
15684 main ()
15685 {
15686 return bfd_get_elf_phdr_upper_bound (NULL);
15687 ;
15688 return 0;
15689 }
15690 _ACEOF
15691 if ac_fn_c_try_link "$LINENO"; then :
15692 gdb_cv_var_elf=yes
15693 else
15694 gdb_cv_var_elf=no
15695 fi
15696 rm -f core conftest.err conftest.$ac_objext \
15697 conftest$ac_exeext conftest.$ac_ext
15698 fi
15699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_elf" >&5
15700 $as_echo "$gdb_cv_var_elf" >&6; }
15701 CFLAGS=$OLD_CFLAGS
15702 LDFLAGS=$OLD_LDFLAGS
15703 LIBS=$OLD_LIBS
15704 if test $gdb_cv_var_elf = yes; then
15705 CONFIG_OBS="$CONFIG_OBS elfread.o stap-probe.o dtrace-probe.o"
15706
15707 $as_echo "#define HAVE_ELF 1" >>confdefs.h
15708
15709 # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
15710 if test "$plugins" = "yes"; then
15711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
15712 $as_echo_n "checking for library containing dlopen... " >&6; }
15713 if test "${ac_cv_search_dlopen+set}" = set; then :
15714 $as_echo_n "(cached) " >&6
15715 else
15716 ac_func_search_save_LIBS=$LIBS
15717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15718 /* end confdefs.h. */
15719
15720 /* Override any GCC internal prototype to avoid an error.
15721 Use char because int might match the return type of a GCC
15722 builtin and then its argument prototype would still apply. */
15723 #ifdef __cplusplus
15724 extern "C"
15725 #endif
15726 char dlopen ();
15727 int
15728 main ()
15729 {
15730 return dlopen ();
15731 ;
15732 return 0;
15733 }
15734 _ACEOF
15735 for ac_lib in '' dl; do
15736 if test -z "$ac_lib"; then
15737 ac_res="none required"
15738 else
15739 ac_res=-l$ac_lib
15740 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
15741 fi
15742 if ac_fn_c_try_link "$LINENO"; then :
15743 ac_cv_search_dlopen=$ac_res
15744 fi
15745 rm -f core conftest.err conftest.$ac_objext \
15746 conftest$ac_exeext
15747 if test "${ac_cv_search_dlopen+set}" = set; then :
15748 break
15749 fi
15750 done
15751 if test "${ac_cv_search_dlopen+set}" = set; then :
15752
15753 else
15754 ac_cv_search_dlopen=no
15755 fi
15756 rm conftest.$ac_ext
15757 LIBS=$ac_func_search_save_LIBS
15758 fi
15759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
15760 $as_echo "$ac_cv_search_dlopen" >&6; }
15761 ac_res=$ac_cv_search_dlopen
15762 if test "$ac_res" != no; then :
15763 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
15764
15765 fi
15766
15767 fi
15768 fi
15769
15770 # Add macho support to GDB, but only if BFD includes it.
15771
15772 OLD_CFLAGS=$CFLAGS
15773 OLD_LDFLAGS=$LDFLAGS
15774 OLD_LIBS=$LIBS
15775 # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
15776 # points somewhere with bfd, with -I/foo/lib and -L/foo/lib. We
15777 # always want our bfd.
15778 CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
15779 ZLIBDIR=`echo $zlibdir | sed 's,\$(top_builddir)/,,g'`
15780 LDFLAGS="-L../bfd -L../libiberty $ZLIBDIR $LDFLAGS"
15781 intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
15782 LIBS="-lbfd -liberty -lz $intl $LIBS"
15783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Mach-O support in BFD" >&5
15784 $as_echo_n "checking for Mach-O support in BFD... " >&6; }
15785 if test "${gdb_cv_var_macho+set}" = set; then :
15786 $as_echo_n "(cached) " >&6
15787 else
15788 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15789 /* end confdefs.h. */
15790 #include <stdlib.h>
15791 #include "bfd.h"
15792 #include "mach-o.h"
15793
15794 int
15795 main ()
15796 {
15797 return bfd_mach_o_lookup_command (NULL, 0, NULL);
15798 ;
15799 return 0;
15800 }
15801 _ACEOF
15802 if ac_fn_c_try_link "$LINENO"; then :
15803 gdb_cv_var_macho=yes
15804 else
15805 gdb_cv_var_macho=no
15806 fi
15807 rm -f core conftest.err conftest.$ac_objext \
15808 conftest$ac_exeext conftest.$ac_ext
15809 fi
15810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_macho" >&5
15811 $as_echo "$gdb_cv_var_macho" >&6; }
15812 CFLAGS=$OLD_CFLAGS
15813 LDFLAGS=$OLD_LDFLAGS
15814 LIBS=$OLD_LIBS
15815 if test $gdb_cv_var_macho = yes; then
15816 CONFIG_OBS="$CONFIG_OBS machoread.o"
15817 fi
15818
15819 # Add any host-specific objects to GDB.
15820 CONFIG_OBS="${CONFIG_OBS} ${gdb_host_obs}"
15821
15822 # If building on ELF, look for lzma support for embedded compressed debug info.
15823 if test $gdb_cv_var_elf = yes; then
15824
15825 # Check whether --with-lzma was given.
15826 if test "${with_lzma+set}" = set; then :
15827 withval=$with_lzma;
15828 else
15829 with_lzma=auto
15830 fi
15831
15832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use lzma" >&5
15833 $as_echo_n "checking whether to use lzma... " >&6; }
15834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_lzma" >&5
15835 $as_echo "$with_lzma" >&6; }
15836
15837 if test "${with_lzma}" != no; then
15838
15839
15840
15841
15842
15843
15844
15845
15846 use_additional=yes
15847
15848 acl_save_prefix="$prefix"
15849 prefix="$acl_final_prefix"
15850 acl_save_exec_prefix="$exec_prefix"
15851 exec_prefix="$acl_final_exec_prefix"
15852
15853 eval additional_includedir=\"$includedir\"
15854 eval additional_libdir=\"$libdir\"
15855
15856 exec_prefix="$acl_save_exec_prefix"
15857 prefix="$acl_save_prefix"
15858
15859
15860 # Check whether --with-liblzma-prefix was given.
15861 if test "${with_liblzma_prefix+set}" = set; then :
15862 withval=$with_liblzma_prefix;
15863 if test "X$withval" = "Xno"; then
15864 use_additional=no
15865 else
15866 if test "X$withval" = "X"; then
15867
15868 acl_save_prefix="$prefix"
15869 prefix="$acl_final_prefix"
15870 acl_save_exec_prefix="$exec_prefix"
15871 exec_prefix="$acl_final_exec_prefix"
15872
15873 eval additional_includedir=\"$includedir\"
15874 eval additional_libdir=\"$libdir\"
15875
15876 exec_prefix="$acl_save_exec_prefix"
15877 prefix="$acl_save_prefix"
15878
15879 else
15880 additional_includedir="$withval/include"
15881 additional_libdir="$withval/lib"
15882 fi
15883 fi
15884
15885 fi
15886
15887 LIBLZMA=
15888 LTLIBLZMA=
15889 INCLZMA=
15890 rpathdirs=
15891 ltrpathdirs=
15892 names_already_handled=
15893 names_next_round='lzma '
15894 while test -n "$names_next_round"; do
15895 names_this_round="$names_next_round"
15896 names_next_round=
15897 for name in $names_this_round; do
15898 already_handled=
15899 for n in $names_already_handled; do
15900 if test "$n" = "$name"; then
15901 already_handled=yes
15902 break
15903 fi
15904 done
15905 if test -z "$already_handled"; then
15906 names_already_handled="$names_already_handled $name"
15907 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
15908 eval value=\"\$HAVE_LIB$uppername\"
15909 if test -n "$value"; then
15910 if test "$value" = yes; then
15911 eval value=\"\$LIB$uppername\"
15912 test -z "$value" || LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$value"
15913 eval value=\"\$LTLIB$uppername\"
15914 test -z "$value" || LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$value"
15915 else
15916 :
15917 fi
15918 else
15919 found_dir=
15920 found_la=
15921 found_so=
15922 found_a=
15923 if test $use_additional = yes; then
15924 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
15925 found_dir="$additional_libdir"
15926 found_so="$additional_libdir/lib$name.$shlibext"
15927 if test -f "$additional_libdir/lib$name.la"; then
15928 found_la="$additional_libdir/lib$name.la"
15929 fi
15930 else
15931 if test -f "$additional_libdir/lib$name.$libext"; then
15932 found_dir="$additional_libdir"
15933 found_a="$additional_libdir/lib$name.$libext"
15934 if test -f "$additional_libdir/lib$name.la"; then
15935 found_la="$additional_libdir/lib$name.la"
15936 fi
15937 fi
15938 fi
15939 fi
15940 if test "X$found_dir" = "X"; then
15941 for x in $LDFLAGS $LTLIBLZMA; do
15942
15943 acl_save_prefix="$prefix"
15944 prefix="$acl_final_prefix"
15945 acl_save_exec_prefix="$exec_prefix"
15946 exec_prefix="$acl_final_exec_prefix"
15947 eval x=\"$x\"
15948 exec_prefix="$acl_save_exec_prefix"
15949 prefix="$acl_save_prefix"
15950
15951 case "$x" in
15952 -L*)
15953 dir=`echo "X$x" | sed -e 's/^X-L//'`
15954 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
15955 found_dir="$dir"
15956 found_so="$dir/lib$name.$shlibext"
15957 if test -f "$dir/lib$name.la"; then
15958 found_la="$dir/lib$name.la"
15959 fi
15960 else
15961 if test -f "$dir/lib$name.$libext"; then
15962 found_dir="$dir"
15963 found_a="$dir/lib$name.$libext"
15964 if test -f "$dir/lib$name.la"; then
15965 found_la="$dir/lib$name.la"
15966 fi
15967 fi
15968 fi
15969 ;;
15970 esac
15971 if test "X$found_dir" != "X"; then
15972 break
15973 fi
15974 done
15975 fi
15976 if test "X$found_dir" != "X"; then
15977 LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$found_dir -l$name"
15978 if test "X$found_so" != "X"; then
15979 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
15980 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
15981 else
15982 haveit=
15983 for x in $ltrpathdirs; do
15984 if test "X$x" = "X$found_dir"; then
15985 haveit=yes
15986 break
15987 fi
15988 done
15989 if test -z "$haveit"; then
15990 ltrpathdirs="$ltrpathdirs $found_dir"
15991 fi
15992 if test "$hardcode_direct" = yes; then
15993 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
15994 else
15995 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
15996 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
15997 haveit=
15998 for x in $rpathdirs; do
15999 if test "X$x" = "X$found_dir"; then
16000 haveit=yes
16001 break
16002 fi
16003 done
16004 if test -z "$haveit"; then
16005 rpathdirs="$rpathdirs $found_dir"
16006 fi
16007 else
16008 haveit=
16009 for x in $LDFLAGS $LIBLZMA; do
16010
16011 acl_save_prefix="$prefix"
16012 prefix="$acl_final_prefix"
16013 acl_save_exec_prefix="$exec_prefix"
16014 exec_prefix="$acl_final_exec_prefix"
16015 eval x=\"$x\"
16016 exec_prefix="$acl_save_exec_prefix"
16017 prefix="$acl_save_prefix"
16018
16019 if test "X$x" = "X-L$found_dir"; then
16020 haveit=yes
16021 break
16022 fi
16023 done
16024 if test -z "$haveit"; then
16025 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir"
16026 fi
16027 if test "$hardcode_minus_L" != no; then
16028 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
16029 else
16030 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
16031 fi
16032 fi
16033 fi
16034 fi
16035 else
16036 if test "X$found_a" != "X"; then
16037 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_a"
16038 else
16039 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir -l$name"
16040 fi
16041 fi
16042 additional_includedir=
16043 case "$found_dir" in
16044 */lib | */lib/)
16045 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
16046 additional_includedir="$basedir/include"
16047 ;;
16048 esac
16049 if test "X$additional_includedir" != "X"; then
16050 if test "X$additional_includedir" != "X/usr/include"; then
16051 haveit=
16052 if test "X$additional_includedir" = "X/usr/local/include"; then
16053 if test -n "$GCC"; then
16054 case $host_os in
16055 linux*) haveit=yes;;
16056 esac
16057 fi
16058 fi
16059 if test -z "$haveit"; then
16060 for x in $CPPFLAGS $INCLZMA; do
16061
16062 acl_save_prefix="$prefix"
16063 prefix="$acl_final_prefix"
16064 acl_save_exec_prefix="$exec_prefix"
16065 exec_prefix="$acl_final_exec_prefix"
16066 eval x=\"$x\"
16067 exec_prefix="$acl_save_exec_prefix"
16068 prefix="$acl_save_prefix"
16069
16070 if test "X$x" = "X-I$additional_includedir"; then
16071 haveit=yes
16072 break
16073 fi
16074 done
16075 if test -z "$haveit"; then
16076 if test -d "$additional_includedir"; then
16077 INCLZMA="${INCLZMA}${INCLZMA:+ }-I$additional_includedir"
16078 fi
16079 fi
16080 fi
16081 fi
16082 fi
16083 if test -n "$found_la"; then
16084 save_libdir="$libdir"
16085 case "$found_la" in
16086 */* | *\\*) . "$found_la" ;;
16087 *) . "./$found_la" ;;
16088 esac
16089 libdir="$save_libdir"
16090 for dep in $dependency_libs; do
16091 case "$dep" in
16092 -L*)
16093 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
16094 if test "X$additional_libdir" != "X/usr/lib"; then
16095 haveit=
16096 if test "X$additional_libdir" = "X/usr/local/lib"; then
16097 if test -n "$GCC"; then
16098 case $host_os in
16099 linux*) haveit=yes;;
16100 esac
16101 fi
16102 fi
16103 if test -z "$haveit"; then
16104 haveit=
16105 for x in $LDFLAGS $LIBLZMA; do
16106
16107 acl_save_prefix="$prefix"
16108 prefix="$acl_final_prefix"
16109 acl_save_exec_prefix="$exec_prefix"
16110 exec_prefix="$acl_final_exec_prefix"
16111 eval x=\"$x\"
16112 exec_prefix="$acl_save_exec_prefix"
16113 prefix="$acl_save_prefix"
16114
16115 if test "X$x" = "X-L$additional_libdir"; then
16116 haveit=yes
16117 break
16118 fi
16119 done
16120 if test -z "$haveit"; then
16121 if test -d "$additional_libdir"; then
16122 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$additional_libdir"
16123 fi
16124 fi
16125 haveit=
16126 for x in $LDFLAGS $LTLIBLZMA; do
16127
16128 acl_save_prefix="$prefix"
16129 prefix="$acl_final_prefix"
16130 acl_save_exec_prefix="$exec_prefix"
16131 exec_prefix="$acl_final_exec_prefix"
16132 eval x=\"$x\"
16133 exec_prefix="$acl_save_exec_prefix"
16134 prefix="$acl_save_prefix"
16135
16136 if test "X$x" = "X-L$additional_libdir"; then
16137 haveit=yes
16138 break
16139 fi
16140 done
16141 if test -z "$haveit"; then
16142 if test -d "$additional_libdir"; then
16143 LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$additional_libdir"
16144 fi
16145 fi
16146 fi
16147 fi
16148 ;;
16149 -R*)
16150 dir=`echo "X$dep" | sed -e 's/^X-R//'`
16151 if test "$enable_rpath" != no; then
16152 haveit=
16153 for x in $rpathdirs; do
16154 if test "X$x" = "X$dir"; then
16155 haveit=yes
16156 break
16157 fi
16158 done
16159 if test -z "$haveit"; then
16160 rpathdirs="$rpathdirs $dir"
16161 fi
16162 haveit=
16163 for x in $ltrpathdirs; do
16164 if test "X$x" = "X$dir"; then
16165 haveit=yes
16166 break
16167 fi
16168 done
16169 if test -z "$haveit"; then
16170 ltrpathdirs="$ltrpathdirs $dir"
16171 fi
16172 fi
16173 ;;
16174 -l*)
16175 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
16176 ;;
16177 *.la)
16178 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
16179 ;;
16180 *)
16181 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$dep"
16182 LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$dep"
16183 ;;
16184 esac
16185 done
16186 fi
16187 else
16188 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
16189 LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-l$name"
16190 fi
16191 fi
16192 fi
16193 done
16194 done
16195 if test "X$rpathdirs" != "X"; then
16196 if test -n "$hardcode_libdir_separator"; then
16197 alldirs=
16198 for found_dir in $rpathdirs; do
16199 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
16200 done
16201 acl_save_libdir="$libdir"
16202 libdir="$alldirs"
16203 eval flag=\"$hardcode_libdir_flag_spec\"
16204 libdir="$acl_save_libdir"
16205 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
16206 else
16207 for found_dir in $rpathdirs; do
16208 acl_save_libdir="$libdir"
16209 libdir="$found_dir"
16210 eval flag=\"$hardcode_libdir_flag_spec\"
16211 libdir="$acl_save_libdir"
16212 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
16213 done
16214 fi
16215 fi
16216 if test "X$ltrpathdirs" != "X"; then
16217 for found_dir in $ltrpathdirs; do
16218 LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-R$found_dir"
16219 done
16220 fi
16221
16222
16223 ac_save_CPPFLAGS="$CPPFLAGS"
16224
16225 for element in $INCLZMA; do
16226 haveit=
16227 for x in $CPPFLAGS; do
16228
16229 acl_save_prefix="$prefix"
16230 prefix="$acl_final_prefix"
16231 acl_save_exec_prefix="$exec_prefix"
16232 exec_prefix="$acl_final_exec_prefix"
16233 eval x=\"$x\"
16234 exec_prefix="$acl_save_exec_prefix"
16235 prefix="$acl_save_prefix"
16236
16237 if test "X$x" = "X$element"; then
16238 haveit=yes
16239 break
16240 fi
16241 done
16242 if test -z "$haveit"; then
16243 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
16244 fi
16245 done
16246
16247
16248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for liblzma" >&5
16249 $as_echo_n "checking for liblzma... " >&6; }
16250 if test "${ac_cv_liblzma+set}" = set; then :
16251 $as_echo_n "(cached) " >&6
16252 else
16253
16254 ac_save_LIBS="$LIBS"
16255 LIBS="$LIBS $LIBLZMA"
16256 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16257 /* end confdefs.h. */
16258 #include "lzma.h"
16259 int
16260 main ()
16261 {
16262 lzma_index_iter iter;
16263 lzma_index_iter_init (&iter, 0);
16264 lzma_mf_is_supported (LZMA_MF_HC3);
16265 ;
16266 return 0;
16267 }
16268 _ACEOF
16269 if ac_fn_c_try_link "$LINENO"; then :
16270 ac_cv_liblzma=yes
16271 else
16272 ac_cv_liblzma=no
16273 fi
16274 rm -f core conftest.err conftest.$ac_objext \
16275 conftest$ac_exeext conftest.$ac_ext
16276 LIBS="$ac_save_LIBS"
16277
16278 fi
16279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_liblzma" >&5
16280 $as_echo "$ac_cv_liblzma" >&6; }
16281 if test "$ac_cv_liblzma" = yes; then
16282 HAVE_LIBLZMA=yes
16283
16284 $as_echo "#define HAVE_LIBLZMA 1" >>confdefs.h
16285
16286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with liblzma" >&5
16287 $as_echo_n "checking how to link with liblzma... " >&6; }
16288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBLZMA" >&5
16289 $as_echo "$LIBLZMA" >&6; }
16290 else
16291 HAVE_LIBLZMA=no
16292 CPPFLAGS="$ac_save_CPPFLAGS"
16293 LIBLZMA=
16294 LTLIBLZMA=
16295 fi
16296
16297
16298
16299
16300
16301
16302 if test "$HAVE_LIBLZMA" != yes; then
16303 if test "$with_lzma" = yes; then
16304 as_fn_error "missing liblzma for --with-lzma" "$LINENO" 5
16305 fi
16306 fi
16307 fi
16308 fi
16309
16310 LIBGUI="../libgui/src/libgui.a"
16311 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
16312
16313
16314
16315 WIN32LDAPP=
16316
16317
16318
16319 case "${host}" in
16320 *-*-cygwin* | *-*-mingw* )
16321 configdir="win"
16322 ;;
16323 *)
16324 configdir="unix"
16325 ;;
16326 esac
16327
16328 GDBTKLIBS=
16329 if test "${enable_gdbtk}" = "yes"; then
16330
16331 # Gdbtk must have an absolute path to srcdir in order to run
16332 # properly when not installed.
16333 here=`pwd`
16334 cd ${srcdir}
16335 GDBTK_SRC_DIR=`pwd`
16336 cd $here
16337
16338
16339 #
16340 # Ok, lets find the tcl configuration
16341 # First, look for one uninstalled.
16342 # the alternative search directory is invoked by --with-tcl
16343 #
16344
16345 if test x"${no_tcl}" = x ; then
16346 # we reset no_tcl in case something fails here
16347 no_tcl=true
16348
16349 # Check whether --with-tcl was given.
16350 if test "${with_tcl+set}" = set; then :
16351 withval=$with_tcl; with_tclconfig=${withval}
16352 fi
16353
16354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
16355 $as_echo_n "checking for Tcl configuration... " >&6; }
16356 if test "${ac_cv_c_tclconfig+set}" = set; then :
16357 $as_echo_n "(cached) " >&6
16358 else
16359
16360
16361 # First check to see if --with-tcl was specified.
16362 case "${host}" in
16363 *-*-cygwin*) platDir="win" ;;
16364 *) platDir="unix" ;;
16365 esac
16366 if test x"${with_tclconfig}" != x ; then
16367 if test -f "${with_tclconfig}/tclConfig.sh" ; then
16368 ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
16369 else
16370 as_fn_error "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
16371 fi
16372 fi
16373
16374 # then check for a private Tcl installation
16375 if test x"${ac_cv_c_tclconfig}" = x ; then
16376 for i in \
16377 ../tcl \
16378 `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
16379 `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
16380 `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
16381 ../../tcl \
16382 `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
16383 `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
16384 `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
16385 ../../../tcl \
16386 `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
16387 `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \
16388 `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do
16389 if test -f "$i/$platDir/tclConfig.sh" ; then
16390 ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
16391 break
16392 fi
16393 done
16394 fi
16395
16396 # on Darwin, check in Framework installation locations
16397 if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
16398 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
16399 `ls -d /Library/Frameworks 2>/dev/null` \
16400 `ls -d /Network/Library/Frameworks 2>/dev/null` \
16401 `ls -d /System/Library/Frameworks 2>/dev/null` \
16402 ; do
16403 if test -f "$i/Tcl.framework/tclConfig.sh" ; then
16404 ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
16405 break
16406 fi
16407 done
16408 fi
16409
16410 # check in a few common install locations
16411 if test x"${ac_cv_c_tclconfig}" = x ; then
16412 for i in `ls -d ${libdir} 2>/dev/null` \
16413 `ls -d ${exec_prefix}/lib 2>/dev/null` \
16414 `ls -d ${prefix}/lib 2>/dev/null` \
16415 `ls -d /usr/local/lib 2>/dev/null` \
16416 `ls -d /usr/contrib/lib 2>/dev/null` \
16417 `ls -d /usr/lib 2>/dev/null` \
16418 ; do
16419 if test -f "$i/tclConfig.sh" ; then
16420 ac_cv_c_tclconfig=`(cd $i; pwd)`
16421 break
16422 fi
16423 done
16424 fi
16425
16426 # check in a few other private locations
16427 if test x"${ac_cv_c_tclconfig}" = x ; then
16428 for i in \
16429 ${srcdir}/../tcl \
16430 `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
16431 `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
16432 `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
16433 if test -f "$i/$platDir/tclConfig.sh" ; then
16434 ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
16435 break
16436 fi
16437 done
16438 fi
16439
16440 fi
16441
16442
16443 if test x"${ac_cv_c_tclconfig}" = x ; then
16444 TCL_BIN_DIR="# no Tcl configs found"
16445 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
16446 $as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
16447 else
16448 no_tcl=
16449 TCL_BIN_DIR=${ac_cv_c_tclconfig}
16450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
16451 $as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
16452 fi
16453 fi
16454
16455
16456 # If $no_tk is nonempty, then we can't do Tk, and there is no
16457 # point to doing Tcl.
16458
16459 #
16460 # Ok, lets find the tk configuration
16461 # First, look for one uninstalled.
16462 # the alternative search directory is invoked by --with-tk
16463 #
16464
16465 if test x"${no_tk}" = x ; then
16466 # we reset no_tk in case something fails here
16467 no_tk=true
16468
16469 # Check whether --with-tk was given.
16470 if test "${with_tk+set}" = set; then :
16471 withval=$with_tk; with_tkconfig=${withval}
16472 fi
16473
16474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5
16475 $as_echo_n "checking for Tk configuration... " >&6; }
16476 if test "${ac_cv_c_tkconfig+set}" = set; then :
16477 $as_echo_n "(cached) " >&6
16478 else
16479
16480
16481 # First check to see if --with-tkconfig was specified.
16482 if test x"${with_tkconfig}" != x ; then
16483 if test -f "${with_tkconfig}/tkConfig.sh" ; then
16484 ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
16485 else
16486 as_fn_error "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5
16487 fi
16488 fi
16489
16490 # then check for a private Tk library
16491 case "${host}" in
16492 *-*-cygwin*) platDir="win" ;;
16493 *) platDir="unix" ;;
16494 esac
16495 if test x"${ac_cv_c_tkconfig}" = x ; then
16496 for i in \
16497 ../tk \
16498 `ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
16499 `ls -dr ../tk[8-9].[0-9] 2>/dev/null` \
16500 `ls -dr ../tk[8-9].[0-9]* 2>/dev/null` \
16501 ../../tk \
16502 `ls -dr ../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
16503 `ls -dr ../../tk[8-9].[0-9] 2>/dev/null` \
16504 `ls -dr ../../tk[8-9].[0-9]* 2>/dev/null` \
16505 ../../../tk \
16506 `ls -dr ../../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
16507 `ls -dr ../../../tk[8-9].[0-9] 2>/dev/null` \
16508 `ls -dr ../../../tk[8-9].[0-9]* 2>/dev/null` ; do
16509 if test -f "$i/$platDir/tkConfig.sh" ; then
16510 ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
16511 break
16512 fi
16513 done
16514 fi
16515
16516 # on Darwin, check in Framework installation locations
16517 if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
16518 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
16519 `ls -d /Library/Frameworks 2>/dev/null` \
16520 `ls -d /Network/Library/Frameworks 2>/dev/null` \
16521 `ls -d /System/Library/Frameworks 2>/dev/null` \
16522 ; do
16523 if test -f "$i/Tk.framework/tkConfig.sh" ; then
16524 ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
16525 break
16526 fi
16527 done
16528 fi
16529
16530 # check in a few common install locations
16531 if test x"${ac_cv_c_tkconfig}" = x ; then
16532 for i in `ls -d ${libdir} 2>/dev/null` \
16533 `ls -d ${exec_prefix}/lib 2>/dev/null` \
16534 `ls -d ${prefix}/lib 2>/dev/null` \
16535 `ls -d /usr/local/lib 2>/dev/null` \
16536 `ls -d /usr/contrib/lib 2>/dev/null` \
16537 `ls -d /usr/lib 2>/dev/null` \
16538 ; do
16539 if test -f "$i/tkConfig.sh" ; then
16540 ac_cv_c_tkconfig=`(cd $i; pwd)`
16541 break
16542 fi
16543 done
16544 fi
16545 # check in a few other private locations
16546 if test x"${ac_cv_c_tkconfig}" = x ; then
16547 for i in \
16548 ${srcdir}/../tk \
16549 `ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
16550 `ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \
16551 `ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` ; do
16552 if test -f "$i/$platDir/tkConfig.sh" ; then
16553 ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
16554 break
16555 fi
16556 done
16557 fi
16558
16559 fi
16560
16561
16562 if test x"${ac_cv_c_tkconfig}" = x ; then
16563 TK_BIN_DIR="# no Tk configs found"
16564 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5
16565 $as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;}
16566 else
16567 no_tk=
16568 TK_BIN_DIR=${ac_cv_c_tkconfig}
16569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5
16570 $as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }
16571 fi
16572 fi
16573
16574
16575 if test -z "${no_tcl}" -a -z "${no_tk}"; then
16576
16577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
16578 $as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
16579
16580 if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
16581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
16582 $as_echo "loading" >&6; }
16583 . ${TCL_BIN_DIR}/tclConfig.sh
16584 else
16585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
16586 $as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
16587 fi
16588
16589 # eval is required to do the TCL_DBGX substitution
16590 eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
16591 eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
16592
16593 # If the TCL_BIN_DIR is the build directory (not the install directory),
16594 # then set the common variable name to the value of the build variables.
16595 # For example, the variable TCL_LIB_SPEC will be set to the value
16596 # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
16597 # instead of TCL_BUILD_LIB_SPEC since it will work with both an
16598 # installed and uninstalled version of Tcl.
16599 if test -f "${TCL_BIN_DIR}/Makefile" ; then
16600 TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
16601 TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
16602 TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
16603 elif test "`uname -s`" = "Darwin"; then
16604 # If Tcl was built as a framework, attempt to use the libraries
16605 # from the framework at the given location so that linking works
16606 # against Tcl.framework installed in an arbitrary location.
16607 case ${TCL_DEFS} in
16608 *TCL_FRAMEWORK*)
16609 if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
16610 for i in "`cd ${TCL_BIN_DIR}; pwd`" \
16611 "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
16612 if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
16613 TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
16614 break
16615 fi
16616 done
16617 fi
16618 if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
16619 TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
16620 TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
16621 fi
16622 ;;
16623 esac
16624 fi
16625
16626 # eval is required to do the TCL_DBGX substitution
16627 eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
16628 eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
16629 eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
16630 eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
16631
16632
16633
16634
16635
16636
16637
16638
16639
16640
16641
16642
16643
16644
16645
16646 # Check for in-tree tcl
16647 here=`pwd`
16648 cd ${srcdir}/..
16649 topdir=`pwd`
16650 cd ${here}
16651
16652 intree="no"
16653 if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
16654 intree="yes"
16655 fi
16656
16657 # Find Tcl private headers
16658 if test x"${intree}" = xno; then
16659
16660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl private headers" >&5
16661 $as_echo_n "checking for Tcl private headers... " >&6; }
16662 private_dir=""
16663 dir=`echo ${TCL_INCLUDE_SPEC}/tcl-private/generic | sed -e s/-I//`
16664 if test -f ${dir}/tclInt.h ; then
16665 private_dir=${dir}
16666 fi
16667
16668 if test x"${private_dir}" = x; then
16669 as_fn_error "could not find private Tcl headers" "$LINENO" 5
16670 else
16671 TCL_PRIVATE_INCLUDE="-I${private_dir}"
16672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
16673 $as_echo "${private_dir}" >&6; }
16674 fi
16675
16676 TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"
16677 TCL_LIBRARY="${TCL_LIB_SPEC}"
16678 TCL_DEPS=""
16679 else
16680 # If building tcl in the same src tree, private headers
16681 # are not needed, but we need to be sure to use the right
16682 # headers library
16683 TCL_INCLUDE="-I${TCL_SRC_DIR}/generic"
16684 TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"
16685 TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"
16686 fi
16687
16688
16689
16690
16691
16692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5
16693 $as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }
16694
16695 if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
16696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
16697 $as_echo "loading" >&6; }
16698 . ${TK_BIN_DIR}/tkConfig.sh
16699 else
16700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5
16701 $as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }
16702 fi
16703
16704 # eval is required to do the TK_DBGX substitution
16705 eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
16706 eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
16707
16708 # If the TK_BIN_DIR is the build directory (not the install directory),
16709 # then set the common variable name to the value of the build variables.
16710 # For example, the variable TK_LIB_SPEC will be set to the value
16711 # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
16712 # instead of TK_BUILD_LIB_SPEC since it will work with both an
16713 # installed and uninstalled version of Tcl.
16714 if test -f "${TK_BIN_DIR}/Makefile" ; then
16715 TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
16716 TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
16717 TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
16718 elif test "`uname -s`" = "Darwin"; then
16719 # If Tk was built as a framework, attempt to use the libraries
16720 # from the framework at the given location so that linking works
16721 # against Tk.framework installed in an arbitrary location.
16722 case ${TK_DEFS} in
16723 *TK_FRAMEWORK*)
16724 if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
16725 for i in "`cd ${TK_BIN_DIR}; pwd`" \
16726 "`cd ${TK_BIN_DIR}/../..; pwd`"; do
16727 if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
16728 TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
16729 break
16730 fi
16731 done
16732 fi
16733 if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
16734 TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
16735 TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
16736 fi
16737 ;;
16738 esac
16739 fi
16740
16741 # eval is required to do the TK_DBGX substitution
16742 eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
16743 eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
16744 eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
16745 eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
16746
16747
16748
16749
16750
16751
16752
16753
16754
16755
16756
16757
16758
16759
16760 # Check for in-tree Tk
16761 intree="no"
16762 if test "${TK_SRC_DIR}" = "${topdir}/tk"; then
16763 intree="yes"
16764 fi
16765
16766 # Find Tk private headers
16767 if test x"${intree}" = xno; then
16768
16769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk private headers" >&5
16770 $as_echo_n "checking for Tk private headers... " >&6; }
16771 private_dir=""
16772 dir=`echo ${TK_INCLUDE_SPEC}/tk-private/generic | sed -e s/-I//`
16773 if test -f ${dir}/tkInt.h; then
16774 private_dir=${dir}
16775 fi
16776
16777 if test x"${private_dir}" = x; then
16778 as_fn_error "could not find Tk private headers" "$LINENO" 5
16779 else
16780 TK_PRIVATE_INCLUDE="-I${private_dir}"
16781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
16782 $as_echo "${private_dir}" >&6; }
16783 fi
16784
16785 TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"
16786 TK_LIBRARY=${TK_LIB_SPEC}
16787 TK_DEPS=""
16788 else
16789 TK_INCLUDE="-I${TK_SRC_DIR}/generic"
16790 TK_LIBRARY="${TK_BUILD_LIB_SPEC}"
16791 TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"
16792 fi
16793
16794
16795
16796
16797
16798 ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
16799
16800 # Include some libraries that Tcl and Tk want.
16801 TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
16802 # Yes, the ordering seems wrong here. But it isn't.
16803 # TK_LIBS is the list of libraries that need to be linked
16804 # after Tcl/Tk. Note that this isn't put into LIBS. If it
16805 # were in LIBS then any link tests after this point would
16806 # try to include things like `$(LIBGUI)', which wouldn't work.
16807 GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
16808
16809 CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
16810 CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
16811 CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
16812 CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
16813 CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
16814 CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
16815 CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
16816
16817 if test x$gdb_cv_os_cygwin = xyes; then
16818 WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
16819 WIN32LDAPP="-Wl,--subsystem,console"
16820 CONFIG_OBS="${CONFIG_OBS} gdbres.o"
16821 fi
16822
16823 subdirs="$subdirs gdbtk"
16824
16825 fi
16826 fi
16827
16828
16829
16830
16831
16832
16833
16834
16835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
16836 $as_echo_n "checking for X... " >&6; }
16837
16838
16839 # Check whether --with-x was given.
16840 if test "${with_x+set}" = set; then :
16841 withval=$with_x;
16842 fi
16843
16844 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
16845 if test "x$with_x" = xno; then
16846 # The user explicitly disabled X.
16847 have_x=disabled
16848 else
16849 case $x_includes,$x_libraries in #(
16850 *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
16851 *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
16852 $as_echo_n "(cached) " >&6
16853 else
16854 # One or both of the vars are not set, and there is no cached value.
16855 ac_x_includes=no ac_x_libraries=no
16856 rm -f -r conftest.dir
16857 if mkdir conftest.dir; then
16858 cd conftest.dir
16859 cat >Imakefile <<'_ACEOF'
16860 incroot:
16861 @echo incroot='${INCROOT}'
16862 usrlibdir:
16863 @echo usrlibdir='${USRLIBDIR}'
16864 libdir:
16865 @echo libdir='${LIBDIR}'
16866 _ACEOF
16867 if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
16868 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
16869 for ac_var in incroot usrlibdir libdir; do
16870 eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
16871 done
16872 # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
16873 for ac_extension in a so sl dylib la dll; do
16874 if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
16875 test -f "$ac_im_libdir/libX11.$ac_extension"; then
16876 ac_im_usrlibdir=$ac_im_libdir; break
16877 fi
16878 done
16879 # Screen out bogus values from the imake configuration. They are
16880 # bogus both because they are the default anyway, and because
16881 # using them would break gcc on systems where it needs fixed includes.
16882 case $ac_im_incroot in
16883 /usr/include) ac_x_includes= ;;
16884 *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
16885 esac
16886 case $ac_im_usrlibdir in
16887 /usr/lib | /usr/lib64 | /lib | /lib64) ;;
16888 *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
16889 esac
16890 fi
16891 cd ..
16892 rm -f -r conftest.dir
16893 fi
16894
16895 # Standard set of common directories for X headers.
16896 # Check X11 before X11Rn because it is often a symlink to the current release.
16897 ac_x_header_dirs='
16898 /usr/X11/include
16899 /usr/X11R7/include
16900 /usr/X11R6/include
16901 /usr/X11R5/include
16902 /usr/X11R4/include
16903
16904 /usr/include/X11
16905 /usr/include/X11R7
16906 /usr/include/X11R6
16907 /usr/include/X11R5
16908 /usr/include/X11R4
16909
16910 /usr/local/X11/include
16911 /usr/local/X11R7/include
16912 /usr/local/X11R6/include
16913 /usr/local/X11R5/include
16914 /usr/local/X11R4/include
16915
16916 /usr/local/include/X11
16917 /usr/local/include/X11R7
16918 /usr/local/include/X11R6
16919 /usr/local/include/X11R5
16920 /usr/local/include/X11R4
16921
16922 /usr/X386/include
16923 /usr/x386/include
16924 /usr/XFree86/include/X11
16925
16926 /usr/include
16927 /usr/local/include
16928 /usr/unsupported/include
16929 /usr/athena/include
16930 /usr/local/x11r5/include
16931 /usr/lpp/Xamples/include
16932
16933 /usr/openwin/include
16934 /usr/openwin/share/include'
16935
16936 if test "$ac_x_includes" = no; then
16937 # Guess where to find include files, by looking for Xlib.h.
16938 # First, try using that file with no special directory specified.
16939 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16940 /* end confdefs.h. */
16941 #include <X11/Xlib.h>
16942 _ACEOF
16943 if ac_fn_c_try_cpp "$LINENO"; then :
16944 # We can compile using X headers with no special include directory.
16945 ac_x_includes=
16946 else
16947 for ac_dir in $ac_x_header_dirs; do
16948 if test -r "$ac_dir/X11/Xlib.h"; then
16949 ac_x_includes=$ac_dir
16950 break
16951 fi
16952 done
16953 fi
16954 rm -f conftest.err conftest.$ac_ext
16955 fi # $ac_x_includes = no
16956
16957 if test "$ac_x_libraries" = no; then
16958 # Check for the libraries.
16959 # See if we find them without any special options.
16960 # Don't add to $LIBS permanently.
16961 ac_save_LIBS=$LIBS
16962 LIBS="-lX11 $LIBS"
16963 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16964 /* end confdefs.h. */
16965 #include <X11/Xlib.h>
16966 int
16967 main ()
16968 {
16969 XrmInitialize ()
16970 ;
16971 return 0;
16972 }
16973 _ACEOF
16974 if ac_fn_c_try_link "$LINENO"; then :
16975 LIBS=$ac_save_LIBS
16976 # We can link X programs with no special library path.
16977 ac_x_libraries=
16978 else
16979 LIBS=$ac_save_LIBS
16980 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
16981 do
16982 # Don't even attempt the hair of trying to link an X program!
16983 for ac_extension in a so sl dylib la dll; do
16984 if test -r "$ac_dir/libX11.$ac_extension"; then
16985 ac_x_libraries=$ac_dir
16986 break 2
16987 fi
16988 done
16989 done
16990 fi
16991 rm -f core conftest.err conftest.$ac_objext \
16992 conftest$ac_exeext conftest.$ac_ext
16993 fi # $ac_x_libraries = no
16994
16995 case $ac_x_includes,$ac_x_libraries in #(
16996 no,* | *,no | *\'*)
16997 # Didn't find X, or a directory has "'" in its name.
16998 ac_cv_have_x="have_x=no";; #(
16999 *)
17000 # Record where we found X for the cache.
17001 ac_cv_have_x="have_x=yes\
17002 ac_x_includes='$ac_x_includes'\
17003 ac_x_libraries='$ac_x_libraries'"
17004 esac
17005 fi
17006 ;; #(
17007 *) have_x=yes;;
17008 esac
17009 eval "$ac_cv_have_x"
17010 fi # $with_x != no
17011
17012 if test "$have_x" != yes; then
17013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
17014 $as_echo "$have_x" >&6; }
17015 no_x=yes
17016 else
17017 # If each of the values was on the command line, it overrides each guess.
17018 test "x$x_includes" = xNONE && x_includes=$ac_x_includes
17019 test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
17020 # Update the cache value to reflect the command line values.
17021 ac_cv_have_x="have_x=yes\
17022 ac_x_includes='$x_includes'\
17023 ac_x_libraries='$x_libraries'"
17024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
17025 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
17026 fi
17027
17028
17029 # Unlike the sim directory, whether a simulator is linked is controlled by
17030 # presence of a gdb_sim definition in the target configure.tgt entry.
17031 # This code just checks for a few cases where we'd like to ignore those
17032 # definitions, even when they're present in the '.mt' file. These cases
17033 # are when --disable-sim is specified, or if the simulator directory is
17034 # not part of the source tree.
17035 #
17036 # Check whether --enable-sim was given.
17037 if test "${enable_sim+set}" = set; then :
17038 enableval=$enable_sim; echo "enable_sim = $enable_sim";
17039 echo "enableval = ${enableval}";
17040 case "${enableval}" in
17041 yes) ignore_sim=false ;;
17042 no) ignore_sim=true ;;
17043 *) ignore_sim=false ;;
17044 esac
17045 else
17046 ignore_sim=false
17047 fi
17048
17049
17050 if test ! -d "${srcdir}/../sim"; then
17051 ignore_sim=true
17052 fi
17053
17054 SIM=
17055 SIM_OBS=
17056 if test "${ignore_sim}" = "false"; then
17057 if test x"${gdb_sim}" != x ; then
17058 SIM="${gdb_sim}"
17059 SIM_OBS="remote-sim.o"
17060
17061 $as_echo "#define WITH_SIM 1" >>confdefs.h
17062
17063
17064 # Some tdep code should only be compiled in when the ppc sim is
17065 # built. PR sim/13418.
17066 case $target in
17067 powerpc*-*-*)
17068
17069 $as_echo "#define WITH_PPC_SIM 1" >>confdefs.h
17070
17071 ;;
17072 esac
17073 fi
17074 fi
17075
17076
17077
17078
17079
17080
17081
17082
17083
17084
17085
17086
17087
17088
17089 # List of host floatformats.
17090
17091 cat >>confdefs.h <<_ACEOF
17092 #define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format
17093 _ACEOF
17094
17095
17096 cat >>confdefs.h <<_ACEOF
17097 #define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format
17098 _ACEOF
17099
17100
17101 cat >>confdefs.h <<_ACEOF
17102 #define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format
17103 _ACEOF
17104
17105
17106 # target_subdir is used by the testsuite to find the target libraries.
17107 target_subdir=
17108 if test "${host}" != "${target}"; then
17109 target_subdir="${target_alias}/"
17110 fi
17111
17112
17113 # Import nat definitions.
17114 nat_makefile_frag=/dev/null
17115 if test "${gdb_native}" = "yes"; then
17116 . ${srcdir}/configure.nat
17117 nativefile=$NAT_FILE
17118 fi
17119
17120
17121
17122
17123
17124
17125
17126
17127
17128
17129
17130 if test x"${gdb_osabi}" != x ; then
17131
17132 cat >>confdefs.h <<_ACEOF
17133 #define GDB_OSABI_DEFAULT $gdb_osabi
17134 _ACEOF
17135
17136 fi
17137
17138 # Enable multi-ice-gdb-server.
17139 # Check whether --enable-multi-ice was given.
17140 if test "${enable_multi_ice+set}" = set; then :
17141 enableval=$enable_multi_ice; case $enableval in
17142 yes | no)
17143 ;;
17144 *) as_fn_error "bad value $enableval for --enable-multi-ice" "$LINENO" 5 ;;
17145 esac
17146 fi
17147
17148 if test "x$enable_multi_ice" = xyes; then
17149 subdirs="$subdirs multi-ice"
17150
17151 fi
17152
17153 # Check whether --enable-gdbserver was given.
17154 if test "${enable_gdbserver+set}" = set; then :
17155 enableval=$enable_gdbserver; case "${enableval}" in
17156 yes| no|auto) ;;
17157 *) as_fn_error "bad value ${enableval} for --enable-gdbserver option" "$LINENO" 5 ;;
17158 esac
17159 else
17160 enable_gdbserver=auto
17161 fi
17162
17163
17164 # We only build gdbserver automatically in a native configuration, and
17165 # only if the user did not explicitly disable its build.
17166 if test "$gdb_native" = "yes" -a "$enable_gdbserver" != "no"; then
17167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gdbserver is supported on this host" >&5
17168 $as_echo_n "checking whether gdbserver is supported on this host... " >&6; }
17169 if test "x$build_gdbserver" = xyes; then
17170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17171 $as_echo "yes" >&6; }
17172 subdirs="$subdirs gdbserver"
17173
17174 gdbserver_build_enabled=yes
17175 else
17176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17177 $as_echo "no" >&6; }
17178 fi
17179 fi
17180
17181 # If the user explicitly request the gdbserver to be built, verify that
17182 # we were in fact able to enable it.
17183 if test "$enable_gdbserver" = "yes" -a "$gdbserver_build_enabled" != "yes"; then
17184 as_fn_error "Automatic gdbserver build is not supported for this configuration" "$LINENO" 5
17185 fi
17186
17187 # Check for babeltrace and babeltrace-ctf
17188
17189 # Check whether --with-babeltrace was given.
17190 if test "${with_babeltrace+set}" = set; then :
17191 withval=$with_babeltrace;
17192 else
17193 with_babeltrace=auto
17194 fi
17195
17196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use babeltrace" >&5
17197 $as_echo_n "checking whether to use babeltrace... " >&6; }
17198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_babeltrace" >&5
17199 $as_echo "$with_babeltrace" >&6; }
17200
17201 if test "x$with_babeltrace" = "xno"; then
17202 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&5
17203 $as_echo "$as_me: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&2;}
17204 else
17205 # Append -Werror to CFLAGS so that configure can catch the warning
17206 # "assignment from incompatible pointer type", which is related to
17207 # the babeltrace change from 1.0.3 to 1.1.0. Babeltrace 1.1.0 works
17208 # in GDB, while babeltrace 1.0.3 is broken.
17209 # AC_LIB_HAVE_LINKFLAGS may modify CPPFLAGS in it, so it should be
17210 # safe to save and restore CFLAGS here.
17211 saved_CFLAGS=$CFLAGS
17212 CFLAGS="$CFLAGS -Werror"
17213
17214
17215
17216
17217
17218
17219
17220
17221 use_additional=yes
17222
17223 acl_save_prefix="$prefix"
17224 prefix="$acl_final_prefix"
17225 acl_save_exec_prefix="$exec_prefix"
17226 exec_prefix="$acl_final_exec_prefix"
17227
17228 eval additional_includedir=\"$includedir\"
17229 eval additional_libdir=\"$libdir\"
17230
17231 exec_prefix="$acl_save_exec_prefix"
17232 prefix="$acl_save_prefix"
17233
17234
17235 # Check whether --with-libbabeltrace-prefix was given.
17236 if test "${with_libbabeltrace_prefix+set}" = set; then :
17237 withval=$with_libbabeltrace_prefix;
17238 if test "X$withval" = "Xno"; then
17239 use_additional=no
17240 else
17241 if test "X$withval" = "X"; then
17242
17243 acl_save_prefix="$prefix"
17244 prefix="$acl_final_prefix"
17245 acl_save_exec_prefix="$exec_prefix"
17246 exec_prefix="$acl_final_exec_prefix"
17247
17248 eval additional_includedir=\"$includedir\"
17249 eval additional_libdir=\"$libdir\"
17250
17251 exec_prefix="$acl_save_exec_prefix"
17252 prefix="$acl_save_prefix"
17253
17254 else
17255 additional_includedir="$withval/include"
17256 additional_libdir="$withval/lib"
17257 fi
17258 fi
17259
17260 fi
17261
17262 LIBBABELTRACE=
17263 LTLIBBABELTRACE=
17264 INCBABELTRACE=
17265 rpathdirs=
17266 ltrpathdirs=
17267 names_already_handled=
17268 names_next_round='babeltrace babeltrace-ctf'
17269 while test -n "$names_next_round"; do
17270 names_this_round="$names_next_round"
17271 names_next_round=
17272 for name in $names_this_round; do
17273 already_handled=
17274 for n in $names_already_handled; do
17275 if test "$n" = "$name"; then
17276 already_handled=yes
17277 break
17278 fi
17279 done
17280 if test -z "$already_handled"; then
17281 names_already_handled="$names_already_handled $name"
17282 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
17283 eval value=\"\$HAVE_LIB$uppername\"
17284 if test -n "$value"; then
17285 if test "$value" = yes; then
17286 eval value=\"\$LIB$uppername\"
17287 test -z "$value" || LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$value"
17288 eval value=\"\$LTLIB$uppername\"
17289 test -z "$value" || LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$value"
17290 else
17291 :
17292 fi
17293 else
17294 found_dir=
17295 found_la=
17296 found_so=
17297 found_a=
17298 if test $use_additional = yes; then
17299 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
17300 found_dir="$additional_libdir"
17301 found_so="$additional_libdir/lib$name.$shlibext"
17302 if test -f "$additional_libdir/lib$name.la"; then
17303 found_la="$additional_libdir/lib$name.la"
17304 fi
17305 else
17306 if test -f "$additional_libdir/lib$name.$libext"; then
17307 found_dir="$additional_libdir"
17308 found_a="$additional_libdir/lib$name.$libext"
17309 if test -f "$additional_libdir/lib$name.la"; then
17310 found_la="$additional_libdir/lib$name.la"
17311 fi
17312 fi
17313 fi
17314 fi
17315 if test "X$found_dir" = "X"; then
17316 for x in $LDFLAGS $LTLIBBABELTRACE; do
17317
17318 acl_save_prefix="$prefix"
17319 prefix="$acl_final_prefix"
17320 acl_save_exec_prefix="$exec_prefix"
17321 exec_prefix="$acl_final_exec_prefix"
17322 eval x=\"$x\"
17323 exec_prefix="$acl_save_exec_prefix"
17324 prefix="$acl_save_prefix"
17325
17326 case "$x" in
17327 -L*)
17328 dir=`echo "X$x" | sed -e 's/^X-L//'`
17329 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
17330 found_dir="$dir"
17331 found_so="$dir/lib$name.$shlibext"
17332 if test -f "$dir/lib$name.la"; then
17333 found_la="$dir/lib$name.la"
17334 fi
17335 else
17336 if test -f "$dir/lib$name.$libext"; then
17337 found_dir="$dir"
17338 found_a="$dir/lib$name.$libext"
17339 if test -f "$dir/lib$name.la"; then
17340 found_la="$dir/lib$name.la"
17341 fi
17342 fi
17343 fi
17344 ;;
17345 esac
17346 if test "X$found_dir" != "X"; then
17347 break
17348 fi
17349 done
17350 fi
17351 if test "X$found_dir" != "X"; then
17352 LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$found_dir -l$name"
17353 if test "X$found_so" != "X"; then
17354 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
17355 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
17356 else
17357 haveit=
17358 for x in $ltrpathdirs; do
17359 if test "X$x" = "X$found_dir"; then
17360 haveit=yes
17361 break
17362 fi
17363 done
17364 if test -z "$haveit"; then
17365 ltrpathdirs="$ltrpathdirs $found_dir"
17366 fi
17367 if test "$hardcode_direct" = yes; then
17368 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
17369 else
17370 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
17371 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
17372 haveit=
17373 for x in $rpathdirs; do
17374 if test "X$x" = "X$found_dir"; then
17375 haveit=yes
17376 break
17377 fi
17378 done
17379 if test -z "$haveit"; then
17380 rpathdirs="$rpathdirs $found_dir"
17381 fi
17382 else
17383 haveit=
17384 for x in $LDFLAGS $LIBBABELTRACE; do
17385
17386 acl_save_prefix="$prefix"
17387 prefix="$acl_final_prefix"
17388 acl_save_exec_prefix="$exec_prefix"
17389 exec_prefix="$acl_final_exec_prefix"
17390 eval x=\"$x\"
17391 exec_prefix="$acl_save_exec_prefix"
17392 prefix="$acl_save_prefix"
17393
17394 if test "X$x" = "X-L$found_dir"; then
17395 haveit=yes
17396 break
17397 fi
17398 done
17399 if test -z "$haveit"; then
17400 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir"
17401 fi
17402 if test "$hardcode_minus_L" != no; then
17403 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
17404 else
17405 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
17406 fi
17407 fi
17408 fi
17409 fi
17410 else
17411 if test "X$found_a" != "X"; then
17412 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_a"
17413 else
17414 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir -l$name"
17415 fi
17416 fi
17417 additional_includedir=
17418 case "$found_dir" in
17419 */lib | */lib/)
17420 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
17421 additional_includedir="$basedir/include"
17422 ;;
17423 esac
17424 if test "X$additional_includedir" != "X"; then
17425 if test "X$additional_includedir" != "X/usr/include"; then
17426 haveit=
17427 if test "X$additional_includedir" = "X/usr/local/include"; then
17428 if test -n "$GCC"; then
17429 case $host_os in
17430 linux*) haveit=yes;;
17431 esac
17432 fi
17433 fi
17434 if test -z "$haveit"; then
17435 for x in $CPPFLAGS $INCBABELTRACE; do
17436
17437 acl_save_prefix="$prefix"
17438 prefix="$acl_final_prefix"
17439 acl_save_exec_prefix="$exec_prefix"
17440 exec_prefix="$acl_final_exec_prefix"
17441 eval x=\"$x\"
17442 exec_prefix="$acl_save_exec_prefix"
17443 prefix="$acl_save_prefix"
17444
17445 if test "X$x" = "X-I$additional_includedir"; then
17446 haveit=yes
17447 break
17448 fi
17449 done
17450 if test -z "$haveit"; then
17451 if test -d "$additional_includedir"; then
17452 INCBABELTRACE="${INCBABELTRACE}${INCBABELTRACE:+ }-I$additional_includedir"
17453 fi
17454 fi
17455 fi
17456 fi
17457 fi
17458 if test -n "$found_la"; then
17459 save_libdir="$libdir"
17460 case "$found_la" in
17461 */* | *\\*) . "$found_la" ;;
17462 *) . "./$found_la" ;;
17463 esac
17464 libdir="$save_libdir"
17465 for dep in $dependency_libs; do
17466 case "$dep" in
17467 -L*)
17468 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
17469 if test "X$additional_libdir" != "X/usr/lib"; then
17470 haveit=
17471 if test "X$additional_libdir" = "X/usr/local/lib"; then
17472 if test -n "$GCC"; then
17473 case $host_os in
17474 linux*) haveit=yes;;
17475 esac
17476 fi
17477 fi
17478 if test -z "$haveit"; then
17479 haveit=
17480 for x in $LDFLAGS $LIBBABELTRACE; do
17481
17482 acl_save_prefix="$prefix"
17483 prefix="$acl_final_prefix"
17484 acl_save_exec_prefix="$exec_prefix"
17485 exec_prefix="$acl_final_exec_prefix"
17486 eval x=\"$x\"
17487 exec_prefix="$acl_save_exec_prefix"
17488 prefix="$acl_save_prefix"
17489
17490 if test "X$x" = "X-L$additional_libdir"; then
17491 haveit=yes
17492 break
17493 fi
17494 done
17495 if test -z "$haveit"; then
17496 if test -d "$additional_libdir"; then
17497 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$additional_libdir"
17498 fi
17499 fi
17500 haveit=
17501 for x in $LDFLAGS $LTLIBBABELTRACE; do
17502
17503 acl_save_prefix="$prefix"
17504 prefix="$acl_final_prefix"
17505 acl_save_exec_prefix="$exec_prefix"
17506 exec_prefix="$acl_final_exec_prefix"
17507 eval x=\"$x\"
17508 exec_prefix="$acl_save_exec_prefix"
17509 prefix="$acl_save_prefix"
17510
17511 if test "X$x" = "X-L$additional_libdir"; then
17512 haveit=yes
17513 break
17514 fi
17515 done
17516 if test -z "$haveit"; then
17517 if test -d "$additional_libdir"; then
17518 LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$additional_libdir"
17519 fi
17520 fi
17521 fi
17522 fi
17523 ;;
17524 -R*)
17525 dir=`echo "X$dep" | sed -e 's/^X-R//'`
17526 if test "$enable_rpath" != no; then
17527 haveit=
17528 for x in $rpathdirs; do
17529 if test "X$x" = "X$dir"; then
17530 haveit=yes
17531 break
17532 fi
17533 done
17534 if test -z "$haveit"; then
17535 rpathdirs="$rpathdirs $dir"
17536 fi
17537 haveit=
17538 for x in $ltrpathdirs; do
17539 if test "X$x" = "X$dir"; then
17540 haveit=yes
17541 break
17542 fi
17543 done
17544 if test -z "$haveit"; then
17545 ltrpathdirs="$ltrpathdirs $dir"
17546 fi
17547 fi
17548 ;;
17549 -l*)
17550 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
17551 ;;
17552 *.la)
17553 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
17554 ;;
17555 *)
17556 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$dep"
17557 LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$dep"
17558 ;;
17559 esac
17560 done
17561 fi
17562 else
17563 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
17564 LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-l$name"
17565 fi
17566 fi
17567 fi
17568 done
17569 done
17570 if test "X$rpathdirs" != "X"; then
17571 if test -n "$hardcode_libdir_separator"; then
17572 alldirs=
17573 for found_dir in $rpathdirs; do
17574 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
17575 done
17576 acl_save_libdir="$libdir"
17577 libdir="$alldirs"
17578 eval flag=\"$hardcode_libdir_flag_spec\"
17579 libdir="$acl_save_libdir"
17580 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
17581 else
17582 for found_dir in $rpathdirs; do
17583 acl_save_libdir="$libdir"
17584 libdir="$found_dir"
17585 eval flag=\"$hardcode_libdir_flag_spec\"
17586 libdir="$acl_save_libdir"
17587 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
17588 done
17589 fi
17590 fi
17591 if test "X$ltrpathdirs" != "X"; then
17592 for found_dir in $ltrpathdirs; do
17593 LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-R$found_dir"
17594 done
17595 fi
17596
17597
17598 ac_save_CPPFLAGS="$CPPFLAGS"
17599
17600 for element in $INCBABELTRACE; do
17601 haveit=
17602 for x in $CPPFLAGS; do
17603
17604 acl_save_prefix="$prefix"
17605 prefix="$acl_final_prefix"
17606 acl_save_exec_prefix="$exec_prefix"
17607 exec_prefix="$acl_final_exec_prefix"
17608 eval x=\"$x\"
17609 exec_prefix="$acl_save_exec_prefix"
17610 prefix="$acl_save_prefix"
17611
17612 if test "X$x" = "X$element"; then
17613 haveit=yes
17614 break
17615 fi
17616 done
17617 if test -z "$haveit"; then
17618 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
17619 fi
17620 done
17621
17622
17623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libbabeltrace" >&5
17624 $as_echo_n "checking for libbabeltrace... " >&6; }
17625 if test "${ac_cv_libbabeltrace+set}" = set; then :
17626 $as_echo_n "(cached) " >&6
17627 else
17628
17629 ac_save_LIBS="$LIBS"
17630 LIBS="$LIBS $LIBBABELTRACE"
17631 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17632 /* end confdefs.h. */
17633 #include <babeltrace/babeltrace.h>
17634 #include <babeltrace/ctf/events.h>
17635 #include <babeltrace/ctf/iterator.h>
17636 int
17637 main ()
17638 {
17639 struct bt_iter_pos *pos = bt_iter_get_pos (bt_ctf_get_iter (NULL));
17640 struct bt_ctf_event *event = NULL;
17641 const struct bt_definition *scope;
17642
17643 pos->type = BT_SEEK_BEGIN;
17644 bt_iter_set_pos (bt_ctf_get_iter (NULL), pos);
17645 scope = bt_ctf_get_top_level_scope (event,
17646 BT_STREAM_EVENT_HEADER);
17647 bt_ctf_get_uint64 (bt_ctf_get_field (event, scope, "id"));
17648
17649 ;
17650 return 0;
17651 }
17652 _ACEOF
17653 if ac_fn_c_try_link "$LINENO"; then :
17654 ac_cv_libbabeltrace=yes
17655 else
17656 ac_cv_libbabeltrace=no
17657 fi
17658 rm -f core conftest.err conftest.$ac_objext \
17659 conftest$ac_exeext conftest.$ac_ext
17660 LIBS="$ac_save_LIBS"
17661
17662 fi
17663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libbabeltrace" >&5
17664 $as_echo "$ac_cv_libbabeltrace" >&6; }
17665 if test "$ac_cv_libbabeltrace" = yes; then
17666 HAVE_LIBBABELTRACE=yes
17667
17668 $as_echo "#define HAVE_LIBBABELTRACE 1" >>confdefs.h
17669
17670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libbabeltrace" >&5
17671 $as_echo_n "checking how to link with libbabeltrace... " >&6; }
17672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBBABELTRACE" >&5
17673 $as_echo "$LIBBABELTRACE" >&6; }
17674 else
17675 HAVE_LIBBABELTRACE=no
17676 CPPFLAGS="$ac_save_CPPFLAGS"
17677 LIBBABELTRACE=
17678 LTLIBBABELTRACE=
17679 fi
17680
17681
17682
17683
17684
17685
17686 CFLAGS=$saved_CFLAGS
17687
17688 if test "$HAVE_LIBBABELTRACE" != yes; then
17689 if test "$with_babeltrace" = yes; then
17690 as_fn_error "babeltrace is missing or unusable" "$LINENO" 5
17691 else
17692 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&5
17693 $as_echo "$as_me: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&2;}
17694 fi
17695 fi
17696 fi
17697
17698 # If nativefile (NAT_FILE) is not set in configure.nat, we link to an
17699 # empty version.
17700
17701 files=
17702 links=
17703
17704 rm -f nm.h
17705 if test "${nativefile}" != ""; then
17706 case "${nativefile}" in
17707 nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
17708 * ) GDB_NM_FILE="${nativefile}"
17709 esac
17710 files="${files} ${GDB_NM_FILE}"
17711 links="${links} nm.h"
17712
17713 cat >>confdefs.h <<_ACEOF
17714 #define GDB_NM_FILE "${GDB_NM_FILE}"
17715 _ACEOF
17716
17717 fi
17718
17719
17720 for ac_prog in xsltproc
17721 do
17722 # Extract the first word of "$ac_prog", so it can be a program name with args.
17723 set dummy $ac_prog; ac_word=$2
17724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17725 $as_echo_n "checking for $ac_word... " >&6; }
17726 if test "${ac_cv_path_XSLTPROC+set}" = set; then :
17727 $as_echo_n "(cached) " >&6
17728 else
17729 case $XSLTPROC in
17730 [\\/]* | ?:[\\/]*)
17731 ac_cv_path_XSLTPROC="$XSLTPROC" # Let the user override the test with a path.
17732 ;;
17733 *)
17734 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17735 for as_dir in $PATH
17736 do
17737 IFS=$as_save_IFS
17738 test -z "$as_dir" && as_dir=.
17739 for ac_exec_ext in '' $ac_executable_extensions; do
17740 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
17741 ac_cv_path_XSLTPROC="$as_dir/$ac_word$ac_exec_ext"
17742 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17743 break 2
17744 fi
17745 done
17746 done
17747 IFS=$as_save_IFS
17748
17749 ;;
17750 esac
17751 fi
17752 XSLTPROC=$ac_cv_path_XSLTPROC
17753 if test -n "$XSLTPROC"; then
17754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5
17755 $as_echo "$XSLTPROC" >&6; }
17756 else
17757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17758 $as_echo "no" >&6; }
17759 fi
17760
17761
17762 test -n "$XSLTPROC" && break
17763 done
17764 test -n "$XSLTPROC" || XSLTPROC="missing"
17765
17766 if test "x$USE_MAINTAINER_MODE" = xyes; then
17767 if test "${XSLTPROC}" = missing; then
17768 as_fn_error "unable to find xsltproc. maintainer-mode requires xsltproc." "$LINENO" 5
17769 fi
17770 fi
17771
17772
17773 ac_sources="$files"
17774 ac_dests="$links"
17775 while test -n "$ac_sources"; do
17776 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
17777 set $ac_sources; ac_source=$1; shift; ac_sources=$*
17778 ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
17779 done
17780 ac_config_links="$ac_config_links $ac_config_links_1"
17781
17782
17783
17784
17785
17786 $as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h
17787
17788
17789 if $development; then
17790
17791 $as_echo "#define GDB_SELF_TEST 1" >>confdefs.h
17792
17793 CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_UNITTESTS_OBS)"
17794 CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_UNITTESTS_SRCS)"
17795 fi
17796
17797
17798 gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
17799 GDB_TRANSFORM_NAME=`echo gdb | sed -e "$gdb_ac_transform"`
17800 if test "x$GDB_TRANSFORM_NAME" = x; then
17801 GDB_TRANSFORM_NAME=gdb
17802 fi
17803
17804
17805
17806 gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
17807 GCORE_TRANSFORM_NAME=`echo gcore | sed -e "$gdb_ac_transform"`
17808 if test "x$GCORE_TRANSFORM_NAME" = x; then
17809 GCORE_TRANSFORM_NAME=gcore
17810 fi
17811
17812
17813 ac_config_files="$ac_config_files gcore"
17814
17815 ac_config_files="$ac_config_files Makefile gdb-gdb.gdb doc/Makefile data-directory/Makefile"
17816
17817
17818 cat >confcache <<\_ACEOF
17819 # This file is a shell script that caches the results of configure
17820 # tests run on this system so they can be shared between configure
17821 # scripts and configure runs, see configure's option --config-cache.
17822 # It is not useful on other systems. If it contains results you don't
17823 # want to keep, you may remove or edit it.
17824 #
17825 # config.status only pays attention to the cache file if you give it
17826 # the --recheck option to rerun configure.
17827 #
17828 # `ac_cv_env_foo' variables (set or unset) will be overridden when
17829 # loading this file, other *unset* `ac_cv_foo' will be assigned the
17830 # following values.
17831
17832 _ACEOF
17833
17834 # The following way of writing the cache mishandles newlines in values,
17835 # but we know of no workaround that is simple, portable, and efficient.
17836 # So, we kill variables containing newlines.
17837 # Ultrix sh set writes to stderr and can't be redirected directly,
17838 # and sets the high bit in the cache file unless we assign to the vars.
17839 (
17840 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
17841 eval ac_val=\$$ac_var
17842 case $ac_val in #(
17843 *${as_nl}*)
17844 case $ac_var in #(
17845 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
17846 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
17847 esac
17848 case $ac_var in #(
17849 _ | IFS | as_nl) ;; #(
17850 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
17851 *) { eval $ac_var=; unset $ac_var;} ;;
17852 esac ;;
17853 esac
17854 done
17855
17856 (set) 2>&1 |
17857 case $as_nl`(ac_space=' '; set) 2>&1` in #(
17858 *${as_nl}ac_space=\ *)
17859 # `set' does not quote correctly, so add quotes: double-quote
17860 # substitution turns \\\\ into \\, and sed turns \\ into \.
17861 sed -n \
17862 "s/'/'\\\\''/g;
17863 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
17864 ;; #(
17865 *)
17866 # `set' quotes correctly as required by POSIX, so do not add quotes.
17867 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
17868 ;;
17869 esac |
17870 sort
17871 ) |
17872 sed '
17873 /^ac_cv_env_/b end
17874 t clear
17875 :clear
17876 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
17877 t end
17878 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
17879 :end' >>confcache
17880 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
17881 if test -w "$cache_file"; then
17882 test "x$cache_file" != "x/dev/null" &&
17883 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
17884 $as_echo "$as_me: updating cache $cache_file" >&6;}
17885 cat confcache >$cache_file
17886 else
17887 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
17888 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
17889 fi
17890 fi
17891 rm -f confcache
17892
17893 test "x$prefix" = xNONE && prefix=$ac_default_prefix
17894 # Let make expand exec_prefix.
17895 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
17896
17897 DEFS=-DHAVE_CONFIG_H
17898
17899 ac_libobjs=
17900 ac_ltlibobjs=
17901 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
17902 # 1. Remove the extension, and $U if already installed.
17903 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
17904 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
17905 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
17906 # will be set to the directory where LIBOBJS objects are built.
17907 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
17908 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
17909 done
17910 LIBOBJS=$ac_libobjs
17911
17912 LTLIBOBJS=$ac_ltlibobjs
17913
17914
17915 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
17916 as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
17917 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17918 fi
17919 if test -z "${HAVE_PYTHON_TRUE}" && test -z "${HAVE_PYTHON_FALSE}"; then
17920 as_fn_error "conditional \"HAVE_PYTHON\" was never defined.
17921 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17922 fi
17923 if test -z "${HAVE_GUILE_TRUE}" && test -z "${HAVE_GUILE_FALSE}"; then
17924 as_fn_error "conditional \"HAVE_GUILE\" was never defined.
17925 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17926 fi
17927
17928
17929 : ${CONFIG_STATUS=./config.status}
17930 ac_write_fail=0
17931 ac_clean_files_save=$ac_clean_files
17932 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
17933 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
17934 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
17935 as_write_fail=0
17936 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
17937 #! $SHELL
17938 # Generated by $as_me.
17939 # Run this file to recreate the current configuration.
17940 # Compiler output produced by configure, useful for debugging
17941 # configure, is in config.log if it exists.
17942
17943 debug=false
17944 ac_cs_recheck=false
17945 ac_cs_silent=false
17946
17947 SHELL=\${CONFIG_SHELL-$SHELL}
17948 export SHELL
17949 _ASEOF
17950 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
17951 ## -------------------- ##
17952 ## M4sh Initialization. ##
17953 ## -------------------- ##
17954
17955 # Be more Bourne compatible
17956 DUALCASE=1; export DUALCASE # for MKS sh
17957 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
17958 emulate sh
17959 NULLCMD=:
17960 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
17961 # is contrary to our usage. Disable this feature.
17962 alias -g '${1+"$@"}'='"$@"'
17963 setopt NO_GLOB_SUBST
17964 else
17965 case `(set -o) 2>/dev/null` in #(
17966 *posix*) :
17967 set -o posix ;; #(
17968 *) :
17969 ;;
17970 esac
17971 fi
17972
17973
17974 as_nl='
17975 '
17976 export as_nl
17977 # Printing a long string crashes Solaris 7 /usr/bin/printf.
17978 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
17979 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
17980 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
17981 # Prefer a ksh shell builtin over an external printf program on Solaris,
17982 # but without wasting forks for bash or zsh.
17983 if test -z "$BASH_VERSION$ZSH_VERSION" \
17984 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
17985 as_echo='print -r --'
17986 as_echo_n='print -rn --'
17987 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
17988 as_echo='printf %s\n'
17989 as_echo_n='printf %s'
17990 else
17991 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
17992 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
17993 as_echo_n='/usr/ucb/echo -n'
17994 else
17995 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
17996 as_echo_n_body='eval
17997 arg=$1;
17998 case $arg in #(
17999 *"$as_nl"*)
18000 expr "X$arg" : "X\\(.*\\)$as_nl";
18001 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
18002 esac;
18003 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
18004 '
18005 export as_echo_n_body
18006 as_echo_n='sh -c $as_echo_n_body as_echo'
18007 fi
18008 export as_echo_body
18009 as_echo='sh -c $as_echo_body as_echo'
18010 fi
18011
18012 # The user is always right.
18013 if test "${PATH_SEPARATOR+set}" != set; then
18014 PATH_SEPARATOR=:
18015 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
18016 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
18017 PATH_SEPARATOR=';'
18018 }
18019 fi
18020
18021
18022 # IFS
18023 # We need space, tab and new line, in precisely that order. Quoting is
18024 # there to prevent editors from complaining about space-tab.
18025 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
18026 # splitting by setting IFS to empty value.)
18027 IFS=" "" $as_nl"
18028
18029 # Find who we are. Look in the path if we contain no directory separator.
18030 case $0 in #((
18031 *[\\/]* ) as_myself=$0 ;;
18032 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
18033 for as_dir in $PATH
18034 do
18035 IFS=$as_save_IFS
18036 test -z "$as_dir" && as_dir=.
18037 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
18038 done
18039 IFS=$as_save_IFS
18040
18041 ;;
18042 esac
18043 # We did not find ourselves, most probably we were run as `sh COMMAND'
18044 # in which case we are not to be found in the path.
18045 if test "x$as_myself" = x; then
18046 as_myself=$0
18047 fi
18048 if test ! -f "$as_myself"; then
18049 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
18050 exit 1
18051 fi
18052
18053 # Unset variables that we do not need and which cause bugs (e.g. in
18054 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
18055 # suppresses any "Segmentation fault" message there. '((' could
18056 # trigger a bug in pdksh 5.2.14.
18057 for as_var in BASH_ENV ENV MAIL MAILPATH
18058 do eval test x\${$as_var+set} = xset \
18059 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
18060 done
18061 PS1='$ '
18062 PS2='> '
18063 PS4='+ '
18064
18065 # NLS nuisances.
18066 LC_ALL=C
18067 export LC_ALL
18068 LANGUAGE=C
18069 export LANGUAGE
18070
18071 # CDPATH.
18072 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
18073
18074
18075 # as_fn_error ERROR [LINENO LOG_FD]
18076 # ---------------------------------
18077 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
18078 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
18079 # script with status $?, using 1 if that was 0.
18080 as_fn_error ()
18081 {
18082 as_status=$?; test $as_status -eq 0 && as_status=1
18083 if test "$3"; then
18084 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
18085 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
18086 fi
18087 $as_echo "$as_me: error: $1" >&2
18088 as_fn_exit $as_status
18089 } # as_fn_error
18090
18091
18092 # as_fn_set_status STATUS
18093 # -----------------------
18094 # Set $? to STATUS, without forking.
18095 as_fn_set_status ()
18096 {
18097 return $1
18098 } # as_fn_set_status
18099
18100 # as_fn_exit STATUS
18101 # -----------------
18102 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
18103 as_fn_exit ()
18104 {
18105 set +e
18106 as_fn_set_status $1
18107 exit $1
18108 } # as_fn_exit
18109
18110 # as_fn_unset VAR
18111 # ---------------
18112 # Portably unset VAR.
18113 as_fn_unset ()
18114 {
18115 { eval $1=; unset $1;}
18116 }
18117 as_unset=as_fn_unset
18118 # as_fn_append VAR VALUE
18119 # ----------------------
18120 # Append the text in VALUE to the end of the definition contained in VAR. Take
18121 # advantage of any shell optimizations that allow amortized linear growth over
18122 # repeated appends, instead of the typical quadratic growth present in naive
18123 # implementations.
18124 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
18125 eval 'as_fn_append ()
18126 {
18127 eval $1+=\$2
18128 }'
18129 else
18130 as_fn_append ()
18131 {
18132 eval $1=\$$1\$2
18133 }
18134 fi # as_fn_append
18135
18136 # as_fn_arith ARG...
18137 # ------------------
18138 # Perform arithmetic evaluation on the ARGs, and store the result in the
18139 # global $as_val. Take advantage of shells that can avoid forks. The arguments
18140 # must be portable across $(()) and expr.
18141 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
18142 eval 'as_fn_arith ()
18143 {
18144 as_val=$(( $* ))
18145 }'
18146 else
18147 as_fn_arith ()
18148 {
18149 as_val=`expr "$@" || test $? -eq 1`
18150 }
18151 fi # as_fn_arith
18152
18153
18154 if expr a : '\(a\)' >/dev/null 2>&1 &&
18155 test "X`expr 00001 : '.*\(...\)'`" = X001; then
18156 as_expr=expr
18157 else
18158 as_expr=false
18159 fi
18160
18161 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
18162 as_basename=basename
18163 else
18164 as_basename=false
18165 fi
18166
18167 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
18168 as_dirname=dirname
18169 else
18170 as_dirname=false
18171 fi
18172
18173 as_me=`$as_basename -- "$0" ||
18174 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
18175 X"$0" : 'X\(//\)$' \| \
18176 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
18177 $as_echo X/"$0" |
18178 sed '/^.*\/\([^/][^/]*\)\/*$/{
18179 s//\1/
18180 q
18181 }
18182 /^X\/\(\/\/\)$/{
18183 s//\1/
18184 q
18185 }
18186 /^X\/\(\/\).*/{
18187 s//\1/
18188 q
18189 }
18190 s/.*/./; q'`
18191
18192 # Avoid depending upon Character Ranges.
18193 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
18194 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
18195 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
18196 as_cr_digits='0123456789'
18197 as_cr_alnum=$as_cr_Letters$as_cr_digits
18198
18199 ECHO_C= ECHO_N= ECHO_T=
18200 case `echo -n x` in #(((((
18201 -n*)
18202 case `echo 'xy\c'` in
18203 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
18204 xy) ECHO_C='\c';;
18205 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
18206 ECHO_T=' ';;
18207 esac;;
18208 *)
18209 ECHO_N='-n';;
18210 esac
18211
18212 rm -f conf$$ conf$$.exe conf$$.file
18213 if test -d conf$$.dir; then
18214 rm -f conf$$.dir/conf$$.file
18215 else
18216 rm -f conf$$.dir
18217 mkdir conf$$.dir 2>/dev/null
18218 fi
18219 if (echo >conf$$.file) 2>/dev/null; then
18220 if ln -s conf$$.file conf$$ 2>/dev/null; then
18221 as_ln_s='ln -s'
18222 # ... but there are two gotchas:
18223 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
18224 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
18225 # In both cases, we have to default to `cp -p'.
18226 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
18227 as_ln_s='cp -p'
18228 elif ln conf$$.file conf$$ 2>/dev/null; then
18229 as_ln_s=ln
18230 else
18231 as_ln_s='cp -p'
18232 fi
18233 else
18234 as_ln_s='cp -p'
18235 fi
18236 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
18237 rmdir conf$$.dir 2>/dev/null
18238
18239
18240 # as_fn_mkdir_p
18241 # -------------
18242 # Create "$as_dir" as a directory, including parents if necessary.
18243 as_fn_mkdir_p ()
18244 {
18245
18246 case $as_dir in #(
18247 -*) as_dir=./$as_dir;;
18248 esac
18249 test -d "$as_dir" || eval $as_mkdir_p || {
18250 as_dirs=
18251 while :; do
18252 case $as_dir in #(
18253 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
18254 *) as_qdir=$as_dir;;
18255 esac
18256 as_dirs="'$as_qdir' $as_dirs"
18257 as_dir=`$as_dirname -- "$as_dir" ||
18258 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18259 X"$as_dir" : 'X\(//\)[^/]' \| \
18260 X"$as_dir" : 'X\(//\)$' \| \
18261 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
18262 $as_echo X"$as_dir" |
18263 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18264 s//\1/
18265 q
18266 }
18267 /^X\(\/\/\)[^/].*/{
18268 s//\1/
18269 q
18270 }
18271 /^X\(\/\/\)$/{
18272 s//\1/
18273 q
18274 }
18275 /^X\(\/\).*/{
18276 s//\1/
18277 q
18278 }
18279 s/.*/./; q'`
18280 test -d "$as_dir" && break
18281 done
18282 test -z "$as_dirs" || eval "mkdir $as_dirs"
18283 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
18284
18285
18286 } # as_fn_mkdir_p
18287 if mkdir -p . 2>/dev/null; then
18288 as_mkdir_p='mkdir -p "$as_dir"'
18289 else
18290 test -d ./-p && rmdir ./-p
18291 as_mkdir_p=false
18292 fi
18293
18294 if test -x / >/dev/null 2>&1; then
18295 as_test_x='test -x'
18296 else
18297 if ls -dL / >/dev/null 2>&1; then
18298 as_ls_L_option=L
18299 else
18300 as_ls_L_option=
18301 fi
18302 as_test_x='
18303 eval sh -c '\''
18304 if test -d "$1"; then
18305 test -d "$1/.";
18306 else
18307 case $1 in #(
18308 -*)set "./$1";;
18309 esac;
18310 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
18311 ???[sx]*):;;*)false;;esac;fi
18312 '\'' sh
18313 '
18314 fi
18315 as_executable_p=$as_test_x
18316
18317 # Sed expression to map a string onto a valid CPP name.
18318 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
18319
18320 # Sed expression to map a string onto a valid variable name.
18321 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
18322
18323
18324 exec 6>&1
18325 ## ----------------------------------- ##
18326 ## Main body of $CONFIG_STATUS script. ##
18327 ## ----------------------------------- ##
18328 _ASEOF
18329 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
18330
18331 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18332 # Save the log message, to keep $0 and so on meaningful, and to
18333 # report actual input values of CONFIG_FILES etc. instead of their
18334 # values after options handling.
18335 ac_log="
18336 This file was extended by $as_me, which was
18337 generated by GNU Autoconf 2.64. Invocation command line was
18338
18339 CONFIG_FILES = $CONFIG_FILES
18340 CONFIG_HEADERS = $CONFIG_HEADERS
18341 CONFIG_LINKS = $CONFIG_LINKS
18342 CONFIG_COMMANDS = $CONFIG_COMMANDS
18343 $ $0 $@
18344
18345 on `(hostname || uname -n) 2>/dev/null | sed 1q`
18346 "
18347
18348 _ACEOF
18349
18350 case $ac_config_files in *"
18351 "*) set x $ac_config_files; shift; ac_config_files=$*;;
18352 esac
18353
18354 case $ac_config_headers in *"
18355 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
18356 esac
18357
18358
18359 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18360 # Files that config.status was made for.
18361 config_files="$ac_config_files"
18362 config_headers="$ac_config_headers"
18363 config_links="$ac_config_links"
18364 config_commands="$ac_config_commands"
18365
18366 _ACEOF
18367
18368 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18369 ac_cs_usage="\
18370 \`$as_me' instantiates files and other configuration actions
18371 from templates according to the current configuration. Unless the files
18372 and actions are specified as TAGs, all are instantiated by default.
18373
18374 Usage: $0 [OPTION]... [TAG]...
18375
18376 -h, --help print this help, then exit
18377 -V, --version print version number and configuration settings, then exit
18378 -q, --quiet, --silent
18379 do not print progress messages
18380 -d, --debug don't remove temporary files
18381 --recheck update $as_me by reconfiguring in the same conditions
18382 --file=FILE[:TEMPLATE]
18383 instantiate the configuration file FILE
18384 --header=FILE[:TEMPLATE]
18385 instantiate the configuration header FILE
18386
18387 Configuration files:
18388 $config_files
18389
18390 Configuration headers:
18391 $config_headers
18392
18393 Configuration links:
18394 $config_links
18395
18396 Configuration commands:
18397 $config_commands
18398
18399 Report bugs to the package provider."
18400
18401 _ACEOF
18402 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18403 ac_cs_version="\\
18404 config.status
18405 configured by $0, generated by GNU Autoconf 2.64,
18406 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
18407
18408 Copyright (C) 2009 Free Software Foundation, Inc.
18409 This config.status script is free software; the Free Software Foundation
18410 gives unlimited permission to copy, distribute and modify it."
18411
18412 ac_pwd='$ac_pwd'
18413 srcdir='$srcdir'
18414 INSTALL='$INSTALL'
18415 AWK='$AWK'
18416 test -n "\$AWK" || AWK=awk
18417 _ACEOF
18418
18419 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18420 # The default lists apply if the user does not specify any file.
18421 ac_need_defaults=:
18422 while test $# != 0
18423 do
18424 case $1 in
18425 --*=*)
18426 ac_option=`expr "X$1" : 'X\([^=]*\)='`
18427 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
18428 ac_shift=:
18429 ;;
18430 *)
18431 ac_option=$1
18432 ac_optarg=$2
18433 ac_shift=shift
18434 ;;
18435 esac
18436
18437 case $ac_option in
18438 # Handling of the options.
18439 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
18440 ac_cs_recheck=: ;;
18441 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
18442 $as_echo "$ac_cs_version"; exit ;;
18443 --debug | --debu | --deb | --de | --d | -d )
18444 debug=: ;;
18445 --file | --fil | --fi | --f )
18446 $ac_shift
18447 case $ac_optarg in
18448 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
18449 esac
18450 as_fn_append CONFIG_FILES " '$ac_optarg'"
18451 ac_need_defaults=false;;
18452 --header | --heade | --head | --hea )
18453 $ac_shift
18454 case $ac_optarg in
18455 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
18456 esac
18457 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
18458 ac_need_defaults=false;;
18459 --he | --h)
18460 # Conflict between --help and --header
18461 as_fn_error "ambiguous option: \`$1'
18462 Try \`$0 --help' for more information.";;
18463 --help | --hel | -h )
18464 $as_echo "$ac_cs_usage"; exit ;;
18465 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
18466 | -silent | --silent | --silen | --sile | --sil | --si | --s)
18467 ac_cs_silent=: ;;
18468
18469 # This is an error.
18470 -*) as_fn_error "unrecognized option: \`$1'
18471 Try \`$0 --help' for more information." ;;
18472
18473 *) as_fn_append ac_config_targets " $1"
18474 ac_need_defaults=false ;;
18475
18476 esac
18477 shift
18478 done
18479
18480 ac_configure_extra_args=
18481
18482 if $ac_cs_silent; then
18483 exec 6>/dev/null
18484 ac_configure_extra_args="$ac_configure_extra_args --silent"
18485 fi
18486
18487 _ACEOF
18488 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18489 if \$ac_cs_recheck; then
18490 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
18491 shift
18492 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
18493 CONFIG_SHELL='$SHELL'
18494 export CONFIG_SHELL
18495 exec "\$@"
18496 fi
18497
18498 _ACEOF
18499 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18500 exec 5>>config.log
18501 {
18502 echo
18503 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
18504 ## Running $as_me. ##
18505 _ASBOX
18506 $as_echo "$ac_log"
18507 } >&5
18508
18509 _ACEOF
18510 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18511 #
18512 # INIT-COMMANDS
18513 #
18514 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
18515 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR CONFIG_SRC_SUBDIR="$CONFIG_SRC_SUBDIR"
18516
18517 _ACEOF
18518
18519 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18520
18521 # Handling of arguments.
18522 for ac_config_target in $ac_config_targets
18523 do
18524 case $ac_config_target in
18525 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
18526 "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
18527 "gdbdepdir") CONFIG_COMMANDS="$CONFIG_COMMANDS gdbdepdir" ;;
18528 "jit-reader.h") CONFIG_FILES="$CONFIG_FILES jit-reader.h:jit-reader.in" ;;
18529 "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
18530 "gcore") CONFIG_FILES="$CONFIG_FILES gcore" ;;
18531 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
18532 "gdb-gdb.gdb") CONFIG_FILES="$CONFIG_FILES gdb-gdb.gdb" ;;
18533 "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
18534 "data-directory/Makefile") CONFIG_FILES="$CONFIG_FILES data-directory/Makefile" ;;
18535
18536 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
18537 esac
18538 done
18539
18540
18541 # If the user did not use the arguments to specify the items to instantiate,
18542 # then the envvar interface is used. Set only those that are not.
18543 # We use the long form for the default assignment because of an extremely
18544 # bizarre bug on SunOS 4.1.3.
18545 if $ac_need_defaults; then
18546 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
18547 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
18548 test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
18549 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
18550 fi
18551
18552 # Have a temporary directory for convenience. Make it in the build tree
18553 # simply because there is no reason against having it here, and in addition,
18554 # creating and moving files from /tmp can sometimes cause problems.
18555 # Hook for its removal unless debugging.
18556 # Note that there is a small window in which the directory will not be cleaned:
18557 # after its creation but before its name has been assigned to `$tmp'.
18558 $debug ||
18559 {
18560 tmp=
18561 trap 'exit_status=$?
18562 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
18563 ' 0
18564 trap 'as_fn_exit 1' 1 2 13 15
18565 }
18566 # Create a (secure) tmp directory for tmp files.
18567
18568 {
18569 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
18570 test -n "$tmp" && test -d "$tmp"
18571 } ||
18572 {
18573 tmp=./conf$$-$RANDOM
18574 (umask 077 && mkdir "$tmp")
18575 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
18576
18577 # Set up the scripts for CONFIG_FILES section.
18578 # No need to generate them if there are no CONFIG_FILES.
18579 # This happens for instance with `./config.status config.h'.
18580 if test -n "$CONFIG_FILES"; then
18581
18582 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
18583 ac_cs_awk_getline=:
18584 ac_cs_awk_pipe_init=
18585 ac_cs_awk_read_file='
18586 while ((getline aline < (F[key])) > 0)
18587 print(aline)
18588 close(F[key])'
18589 ac_cs_awk_pipe_fini=
18590 else
18591 ac_cs_awk_getline=false
18592 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
18593 ac_cs_awk_read_file='
18594 print "|#_!!_#|"
18595 print "cat " F[key] " &&"
18596 '$ac_cs_awk_pipe_init
18597 # The final `:' finishes the AND list.
18598 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
18599 fi
18600 ac_cr=`echo X | tr X '\015'`
18601 # On cygwin, bash can eat \r inside `` if the user requested igncr.
18602 # But we know of no other shell where ac_cr would be empty at this
18603 # point, so we can use a bashism as a fallback.
18604 if test "x$ac_cr" = x; then
18605 eval ac_cr=\$\'\\r\'
18606 fi
18607 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
18608 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
18609 ac_cs_awk_cr='\r'
18610 else
18611 ac_cs_awk_cr=$ac_cr
18612 fi
18613
18614 echo 'BEGIN {' >"$tmp/subs1.awk" &&
18615 _ACEOF
18616
18617 # Create commands to substitute file output variables.
18618 {
18619 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
18620 echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
18621 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
18622 echo "_ACAWK" &&
18623 echo "_ACEOF"
18624 } >conf$$files.sh &&
18625 . ./conf$$files.sh ||
18626 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
18627 rm -f conf$$files.sh
18628
18629 {
18630 echo "cat >conf$$subs.awk <<_ACEOF" &&
18631 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
18632 echo "_ACEOF"
18633 } >conf$$subs.sh ||
18634 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
18635 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
18636 ac_delim='%!_!# '
18637 for ac_last_try in false false false false false :; do
18638 . ./conf$$subs.sh ||
18639 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
18640
18641 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
18642 if test $ac_delim_n = $ac_delim_num; then
18643 break
18644 elif $ac_last_try; then
18645 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
18646 else
18647 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
18648 fi
18649 done
18650 rm -f conf$$subs.sh
18651
18652 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18653 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
18654 _ACEOF
18655 sed -n '
18656 h
18657 s/^/S["/; s/!.*/"]=/
18658 p
18659 g
18660 s/^[^!]*!//
18661 :repl
18662 t repl
18663 s/'"$ac_delim"'$//
18664 t delim
18665 :nl
18666 h
18667 s/\(.\{148\}\).*/\1/
18668 t more1
18669 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
18670 p
18671 n
18672 b repl
18673 :more1
18674 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
18675 p
18676 g
18677 s/.\{148\}//
18678 t nl
18679 :delim
18680 h
18681 s/\(.\{148\}\).*/\1/
18682 t more2
18683 s/["\\]/\\&/g; s/^/"/; s/$/"/
18684 p
18685 b
18686 :more2
18687 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
18688 p
18689 g
18690 s/.\{148\}//
18691 t delim
18692 ' <conf$$subs.awk | sed '
18693 /^[^""]/{
18694 N
18695 s/\n//
18696 }
18697 ' >>$CONFIG_STATUS || ac_write_fail=1
18698 rm -f conf$$subs.awk
18699 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18700 _ACAWK
18701 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
18702 for (key in S) S_is_set[key] = 1
18703 FS = "\a"
18704 \$ac_cs_awk_pipe_init
18705 }
18706 {
18707 line = $ 0
18708 nfields = split(line, field, "@")
18709 substed = 0
18710 len = length(field[1])
18711 for (i = 2; i < nfields; i++) {
18712 key = field[i]
18713 keylen = length(key)
18714 if (S_is_set[key]) {
18715 value = S[key]
18716 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
18717 len += length(value) + length(field[++i])
18718 substed = 1
18719 } else
18720 len += 1 + keylen
18721 }
18722 if (nfields == 3 && !substed) {
18723 key = field[2]
18724 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
18725 \$ac_cs_awk_read_file
18726 next
18727 }
18728 }
18729 print line
18730 }
18731 \$ac_cs_awk_pipe_fini
18732 _ACAWK
18733 _ACEOF
18734 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18735 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
18736 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
18737 else
18738 cat
18739 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
18740 || as_fn_error "could not setup config files machinery" "$LINENO" 5
18741 _ACEOF
18742
18743 # VPATH may cause trouble with some makes, so we remove $(srcdir),
18744 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
18745 # trailing colons and then remove the whole line if VPATH becomes empty
18746 # (actually we leave an empty line to preserve line numbers).
18747 if test "x$srcdir" = x.; then
18748 ac_vpsub='/^[ ]*VPATH[ ]*=/{
18749 s/:*\$(srcdir):*/:/
18750 s/:*\${srcdir}:*/:/
18751 s/:*@srcdir@:*/:/
18752 s/^\([^=]*=[ ]*\):*/\1/
18753 s/:*$//
18754 s/^[^=]*=[ ]*$//
18755 }'
18756 fi
18757
18758 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18759 fi # test -n "$CONFIG_FILES"
18760
18761 # Set up the scripts for CONFIG_HEADERS section.
18762 # No need to generate them if there are no CONFIG_HEADERS.
18763 # This happens for instance with `./config.status Makefile'.
18764 if test -n "$CONFIG_HEADERS"; then
18765 cat >"$tmp/defines.awk" <<\_ACAWK ||
18766 BEGIN {
18767 _ACEOF
18768
18769 # Transform confdefs.h into an awk script `defines.awk', embedded as
18770 # here-document in config.status, that substitutes the proper values into
18771 # config.h.in to produce config.h.
18772
18773 # Create a delimiter string that does not exist in confdefs.h, to ease
18774 # handling of long lines.
18775 ac_delim='%!_!# '
18776 for ac_last_try in false false :; do
18777 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
18778 if test -z "$ac_t"; then
18779 break
18780 elif $ac_last_try; then
18781 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
18782 else
18783 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
18784 fi
18785 done
18786
18787 # For the awk script, D is an array of macro values keyed by name,
18788 # likewise P contains macro parameters if any. Preserve backslash
18789 # newline sequences.
18790
18791 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
18792 sed -n '
18793 s/.\{148\}/&'"$ac_delim"'/g
18794 t rset
18795 :rset
18796 s/^[ ]*#[ ]*define[ ][ ]*/ /
18797 t def
18798 d
18799 :def
18800 s/\\$//
18801 t bsnl
18802 s/["\\]/\\&/g
18803 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
18804 D["\1"]=" \3"/p
18805 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
18806 d
18807 :bsnl
18808 s/["\\]/\\&/g
18809 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
18810 D["\1"]=" \3\\\\\\n"\\/p
18811 t cont
18812 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
18813 t cont
18814 d
18815 :cont
18816 n
18817 s/.\{148\}/&'"$ac_delim"'/g
18818 t clear
18819 :clear
18820 s/\\$//
18821 t bsnlc
18822 s/["\\]/\\&/g; s/^/"/; s/$/"/p
18823 d
18824 :bsnlc
18825 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
18826 b cont
18827 ' <confdefs.h | sed '
18828 s/'"$ac_delim"'/"\\\
18829 "/g' >>$CONFIG_STATUS || ac_write_fail=1
18830
18831 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18832 for (key in D) D_is_set[key] = 1
18833 FS = "\a"
18834 }
18835 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
18836 line = \$ 0
18837 split(line, arg, " ")
18838 if (arg[1] == "#") {
18839 defundef = arg[2]
18840 mac1 = arg[3]
18841 } else {
18842 defundef = substr(arg[1], 2)
18843 mac1 = arg[2]
18844 }
18845 split(mac1, mac2, "(") #)
18846 macro = mac2[1]
18847 prefix = substr(line, 1, index(line, defundef) - 1)
18848 if (D_is_set[macro]) {
18849 # Preserve the white space surrounding the "#".
18850 print prefix "define", macro P[macro] D[macro]
18851 next
18852 } else {
18853 # Replace #undef with comments. This is necessary, for example,
18854 # in the case of _POSIX_SOURCE, which is predefined and required
18855 # on some systems where configure will not decide to define it.
18856 if (defundef == "undef") {
18857 print "/*", prefix defundef, macro, "*/"
18858 next
18859 }
18860 }
18861 }
18862 { print }
18863 _ACAWK
18864 _ACEOF
18865 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18866 as_fn_error "could not setup config headers machinery" "$LINENO" 5
18867 fi # test -n "$CONFIG_HEADERS"
18868
18869
18870 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
18871 shift
18872 for ac_tag
18873 do
18874 case $ac_tag in
18875 :[FHLC]) ac_mode=$ac_tag; continue;;
18876 esac
18877 case $ac_mode$ac_tag in
18878 :[FHL]*:*);;
18879 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
18880 :[FH]-) ac_tag=-:-;;
18881 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
18882 esac
18883 ac_save_IFS=$IFS
18884 IFS=:
18885 set x $ac_tag
18886 IFS=$ac_save_IFS
18887 shift
18888 ac_file=$1
18889 shift
18890
18891 case $ac_mode in
18892 :L) ac_source=$1;;
18893 :[FH])
18894 ac_file_inputs=
18895 for ac_f
18896 do
18897 case $ac_f in
18898 -) ac_f="$tmp/stdin";;
18899 *) # Look for the file first in the build tree, then in the source tree
18900 # (if the path is not absolute). The absolute path cannot be DOS-style,
18901 # because $ac_f cannot contain `:'.
18902 test -f "$ac_f" ||
18903 case $ac_f in
18904 [\\/$]*) false;;
18905 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
18906 esac ||
18907 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
18908 esac
18909 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
18910 as_fn_append ac_file_inputs " '$ac_f'"
18911 done
18912
18913 # Let's still pretend it is `configure' which instantiates (i.e., don't
18914 # use $as_me), people would be surprised to read:
18915 # /* config.h. Generated by config.status. */
18916 configure_input='Generated from '`
18917 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
18918 `' by configure.'
18919 if test x"$ac_file" != x-; then
18920 configure_input="$ac_file. $configure_input"
18921 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
18922 $as_echo "$as_me: creating $ac_file" >&6;}
18923 fi
18924 # Neutralize special characters interpreted by sed in replacement strings.
18925 case $configure_input in #(
18926 *\&* | *\|* | *\\* )
18927 ac_sed_conf_input=`$as_echo "$configure_input" |
18928 sed 's/[\\\\&|]/\\\\&/g'`;; #(
18929 *) ac_sed_conf_input=$configure_input;;
18930 esac
18931
18932 case $ac_tag in
18933 *:-:* | *:-) cat >"$tmp/stdin" \
18934 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
18935 esac
18936 ;;
18937 esac
18938
18939 ac_dir=`$as_dirname -- "$ac_file" ||
18940 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18941 X"$ac_file" : 'X\(//\)[^/]' \| \
18942 X"$ac_file" : 'X\(//\)$' \| \
18943 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
18944 $as_echo X"$ac_file" |
18945 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18946 s//\1/
18947 q
18948 }
18949 /^X\(\/\/\)[^/].*/{
18950 s//\1/
18951 q
18952 }
18953 /^X\(\/\/\)$/{
18954 s//\1/
18955 q
18956 }
18957 /^X\(\/\).*/{
18958 s//\1/
18959 q
18960 }
18961 s/.*/./; q'`
18962 as_dir="$ac_dir"; as_fn_mkdir_p
18963 ac_builddir=.
18964
18965 case "$ac_dir" in
18966 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
18967 *)
18968 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
18969 # A ".." for each directory in $ac_dir_suffix.
18970 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
18971 case $ac_top_builddir_sub in
18972 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
18973 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
18974 esac ;;
18975 esac
18976 ac_abs_top_builddir=$ac_pwd
18977 ac_abs_builddir=$ac_pwd$ac_dir_suffix
18978 # for backward compatibility:
18979 ac_top_builddir=$ac_top_build_prefix
18980
18981 case $srcdir in
18982 .) # We are building in place.
18983 ac_srcdir=.
18984 ac_top_srcdir=$ac_top_builddir_sub
18985 ac_abs_top_srcdir=$ac_pwd ;;
18986 [\\/]* | ?:[\\/]* ) # Absolute name.
18987 ac_srcdir=$srcdir$ac_dir_suffix;
18988 ac_top_srcdir=$srcdir
18989 ac_abs_top_srcdir=$srcdir ;;
18990 *) # Relative name.
18991 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
18992 ac_top_srcdir=$ac_top_build_prefix$srcdir
18993 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
18994 esac
18995 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
18996
18997
18998 case $ac_mode in
18999 :F)
19000 #
19001 # CONFIG_FILE
19002 #
19003
19004 case $INSTALL in
19005 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
19006 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
19007 esac
19008 _ACEOF
19009
19010 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19011 # If the template does not know about datarootdir, expand it.
19012 # FIXME: This hack should be removed a few years after 2.60.
19013 ac_datarootdir_hack=; ac_datarootdir_seen=
19014 ac_sed_dataroot='
19015 /datarootdir/ {
19016 p
19017 q
19018 }
19019 /@datadir@/p
19020 /@docdir@/p
19021 /@infodir@/p
19022 /@localedir@/p
19023 /@mandir@/p'
19024 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
19025 *datarootdir*) ac_datarootdir_seen=yes;;
19026 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
19027 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
19028 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
19029 _ACEOF
19030 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19031 ac_datarootdir_hack='
19032 s&@datadir@&$datadir&g
19033 s&@docdir@&$docdir&g
19034 s&@infodir@&$infodir&g
19035 s&@localedir@&$localedir&g
19036 s&@mandir@&$mandir&g
19037 s&\\\${datarootdir}&$datarootdir&g' ;;
19038 esac
19039 _ACEOF
19040
19041 # Neutralize VPATH when `$srcdir' = `.'.
19042 # Shell code in configure.ac might set extrasub.
19043 # FIXME: do we really want to maintain this feature?
19044 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19045 ac_sed_extra="$ac_vpsub
19046 $extrasub
19047 _ACEOF
19048 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19049 :t
19050 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
19051 s|@configure_input@|$ac_sed_conf_input|;t t
19052 s&@top_builddir@&$ac_top_builddir_sub&;t t
19053 s&@top_build_prefix@&$ac_top_build_prefix&;t t
19054 s&@srcdir@&$ac_srcdir&;t t
19055 s&@abs_srcdir@&$ac_abs_srcdir&;t t
19056 s&@top_srcdir@&$ac_top_srcdir&;t t
19057 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
19058 s&@builddir@&$ac_builddir&;t t
19059 s&@abs_builddir@&$ac_abs_builddir&;t t
19060 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
19061 s&@INSTALL@&$ac_INSTALL&;t t
19062 $ac_datarootdir_hack
19063 "
19064 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
19065 if $ac_cs_awk_getline; then
19066 $AWK -f "$tmp/subs.awk"
19067 else
19068 $AWK -f "$tmp/subs.awk" | $SHELL
19069 fi >$tmp/out \
19070 || as_fn_error "could not create $ac_file" "$LINENO" 5
19071
19072 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
19073 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
19074 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
19075 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
19076 which seems to be undefined. Please make sure it is defined." >&5
19077 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
19078 which seems to be undefined. Please make sure it is defined." >&2;}
19079
19080 rm -f "$tmp/stdin"
19081 case $ac_file in
19082 -) cat "$tmp/out" && rm -f "$tmp/out";;
19083 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
19084 esac \
19085 || as_fn_error "could not create $ac_file" "$LINENO" 5
19086 ;;
19087 :H)
19088 #
19089 # CONFIG_HEADER
19090 #
19091 if test x"$ac_file" != x-; then
19092 {
19093 $as_echo "/* $configure_input */" \
19094 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
19095 } >"$tmp/config.h" \
19096 || as_fn_error "could not create $ac_file" "$LINENO" 5
19097 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
19098 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
19099 $as_echo "$as_me: $ac_file is unchanged" >&6;}
19100 else
19101 rm -f "$ac_file"
19102 mv "$tmp/config.h" "$ac_file" \
19103 || as_fn_error "could not create $ac_file" "$LINENO" 5
19104 fi
19105 else
19106 $as_echo "/* $configure_input */" \
19107 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
19108 || as_fn_error "could not create -" "$LINENO" 5
19109 fi
19110 ;;
19111 :L)
19112 #
19113 # CONFIG_LINK
19114 #
19115
19116 if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
19117 :
19118 else
19119 # Prefer the file from the source tree if names are identical.
19120 if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
19121 ac_source=$srcdir/$ac_source
19122 fi
19123
19124 { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
19125 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
19126
19127 if test ! -r "$ac_source"; then
19128 as_fn_error "$ac_source: file not found" "$LINENO" 5
19129 fi
19130 rm -f "$ac_file"
19131
19132 # Try a relative symlink, then a hard link, then a copy.
19133 case $srcdir in
19134 [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
19135 *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
19136 esac
19137 ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
19138 ln "$ac_source" "$ac_file" 2>/dev/null ||
19139 cp -p "$ac_source" "$ac_file" ||
19140 as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
19141 fi
19142 ;;
19143 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
19144 $as_echo "$as_me: executing $ac_file commands" >&6;}
19145 ;;
19146 esac
19147
19148
19149 case $ac_file$ac_mode in
19150 "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
19151 "gdbdepdir":C)
19152 for subdir in ${CONFIG_SRC_SUBDIR}
19153 do
19154 $SHELL $ac_aux_dir/mkinstalldirs $subdir/$DEPDIR
19155 done ;;
19156 "gcore":F) chmod +x gcore ;;
19157 "Makefile":F)
19158 case x$CONFIG_HEADERS in
19159 xconfig.h:config.in)
19160 echo > stamp-h ;;
19161 esac
19162 ;;
19163 "gdb-gdb.gdb":F)
19164 case x$CONFIG_HEADERS in
19165 xconfig.h:config.in)
19166 echo > stamp-h ;;
19167 esac
19168 ;;
19169 "doc/Makefile":F)
19170 case x$CONFIG_HEADERS in
19171 xconfig.h:config.in)
19172 echo > stamp-h ;;
19173 esac
19174 ;;
19175 "data-directory/Makefile":F)
19176 case x$CONFIG_HEADERS in
19177 xconfig.h:config.in)
19178 echo > stamp-h ;;
19179 esac
19180 ;;
19181
19182 esac
19183 done # for ac_tag
19184
19185
19186 as_fn_exit 0
19187 _ACEOF
19188 ac_clean_files=$ac_clean_files_save
19189
19190 test $ac_write_fail = 0 ||
19191 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
19192
19193
19194 # configure is writing to config.log, and then calls config.status.
19195 # config.status does its own redirection, appending to config.log.
19196 # Unfortunately, on DOS this fails, as config.log is still kept open
19197 # by configure, so config.status won't be able to write to it; its
19198 # output is simply discarded. So we exec the FD to /dev/null,
19199 # effectively closing config.log, so it can be properly (re)opened and
19200 # appended to by config.status. When coming back to configure, we
19201 # need to make the FD available again.
19202 if test "$no_create" != yes; then
19203 ac_cs_success=:
19204 ac_config_status_args=
19205 test "$silent" = yes &&
19206 ac_config_status_args="$ac_config_status_args --quiet"
19207 exec 5>/dev/null
19208 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
19209 exec 5>>config.log
19210 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
19211 # would make configure fail if this is the last instruction.
19212 $ac_cs_success || as_fn_exit $?
19213 fi
19214
19215 #
19216 # CONFIG_SUBDIRS section.
19217 #
19218 if test "$no_recursion" != yes; then
19219
19220 # Remove --cache-file, --srcdir, and --disable-option-checking arguments
19221 # so they do not pile up.
19222 ac_sub_configure_args=
19223 ac_prev=
19224 eval "set x $ac_configure_args"
19225 shift
19226 for ac_arg
19227 do
19228 if test -n "$ac_prev"; then
19229 ac_prev=
19230 continue
19231 fi
19232 case $ac_arg in
19233 -cache-file | --cache-file | --cache-fil | --cache-fi \
19234 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
19235 ac_prev=cache_file ;;
19236 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
19237 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
19238 | --c=*)
19239 ;;
19240 --config-cache | -C)
19241 ;;
19242 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
19243 ac_prev=srcdir ;;
19244 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
19245 ;;
19246 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
19247 ac_prev=prefix ;;
19248 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
19249 ;;
19250 --disable-option-checking)
19251 ;;
19252 *)
19253 case $ac_arg in
19254 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
19255 esac
19256 as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
19257 esac
19258 done
19259
19260 # Always prepend --prefix to ensure using the same prefix
19261 # in subdir configurations.
19262 ac_arg="--prefix=$prefix"
19263 case $ac_arg in
19264 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
19265 esac
19266 ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
19267
19268 # Pass --silent
19269 if test "$silent" = yes; then
19270 ac_sub_configure_args="--silent $ac_sub_configure_args"
19271 fi
19272
19273 # Always prepend --disable-option-checking to silence warnings, since
19274 # different subdirs can have different --enable and --with options.
19275 ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
19276
19277 ac_popdir=`pwd`
19278 for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
19279
19280 # Do not complain, so a configure script can configure whichever
19281 # parts of a large source tree are present.
19282 test -d "$srcdir/$ac_dir" || continue
19283
19284 ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
19285 $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
19286 $as_echo "$ac_msg" >&6
19287 as_dir="$ac_dir"; as_fn_mkdir_p
19288 ac_builddir=.
19289
19290 case "$ac_dir" in
19291 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
19292 *)
19293 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
19294 # A ".." for each directory in $ac_dir_suffix.
19295 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
19296 case $ac_top_builddir_sub in
19297 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
19298 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
19299 esac ;;
19300 esac
19301 ac_abs_top_builddir=$ac_pwd
19302 ac_abs_builddir=$ac_pwd$ac_dir_suffix
19303 # for backward compatibility:
19304 ac_top_builddir=$ac_top_build_prefix
19305
19306 case $srcdir in
19307 .) # We are building in place.
19308 ac_srcdir=.
19309 ac_top_srcdir=$ac_top_builddir_sub
19310 ac_abs_top_srcdir=$ac_pwd ;;
19311 [\\/]* | ?:[\\/]* ) # Absolute name.
19312 ac_srcdir=$srcdir$ac_dir_suffix;
19313 ac_top_srcdir=$srcdir
19314 ac_abs_top_srcdir=$srcdir ;;
19315 *) # Relative name.
19316 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
19317 ac_top_srcdir=$ac_top_build_prefix$srcdir
19318 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
19319 esac
19320 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
19321
19322
19323 cd "$ac_dir"
19324
19325 # Check for guested configure; otherwise get Cygnus style configure.
19326 if test -f "$ac_srcdir/configure.gnu"; then
19327 ac_sub_configure=$ac_srcdir/configure.gnu
19328 elif test -f "$ac_srcdir/configure"; then
19329 ac_sub_configure=$ac_srcdir/configure
19330 elif test -f "$ac_srcdir/configure.in"; then
19331 # This should be Cygnus configure.
19332 ac_sub_configure=$ac_aux_dir/configure
19333 else
19334 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
19335 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
19336 ac_sub_configure=
19337 fi
19338
19339 # The recursion is here.
19340 if test -n "$ac_sub_configure"; then
19341 # Make the cache file name correct relative to the subdirectory.
19342 case $cache_file in
19343 [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
19344 *) # Relative name.
19345 ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
19346 esac
19347
19348 { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
19349 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
19350 # The eval makes quoting arguments work.
19351 eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
19352 --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
19353 as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
19354 fi
19355
19356 cd "$ac_popdir"
19357 done
19358 fi
19359 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
19360 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
19361 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
19362 fi
19363
GDB Binutils - Deliverables
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