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* configure.ac: Add test for dci instruction.
[official-gcc.git] / gcc / configure
blob66b38ec99a1bb6a7c439c19cf023d338b5d92325
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
528 # Check that we are running under the correct shell.
529 SHELL=${CONFIG_SHELL-/bin/sh}
530
531 case X$lt_ECHO in
532 X*--fallback-echo)
533 # Remove one level of quotation (which was required for Make).
534 ECHO=`echo "$lt_ECHO" | sed 's,\\\\\$\\$0,'$0','`
535 ;;
536 esac
537
538 ECHO=${lt_ECHO-echo}
539 if test "X$1" = X--no-reexec; then
540 # Discard the --no-reexec flag, and continue.
541 shift
542 elif test "X$1" = X--fallback-echo; then
543 # Avoid inline document here, it may be left over
544 :
545 elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then
546 # Yippee, $ECHO works!
547 :
548 else
549 # Restart under the correct shell.
550 exec $SHELL "$0" --no-reexec ${1+"$@"}
551 fi
552
553 if test "X$1" = X--fallback-echo; then
554 # used as fallback echo
555 shift
556 cat <<_LT_EOF
557 $*
558 _LT_EOF
559 exit 0
560 fi
561
562 # The HP-UX ksh and POSIX shell print the target directory to stdout
563 # if CDPATH is set.
564 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
565
566 if test -z "$lt_ECHO"; then
567 if test "X${echo_test_string+set}" != Xset; then
568 # find a string as large as possible, as long as the shell can cope with it
569 for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
570 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
571 if { echo_test_string=`eval $cmd`; } 2>/dev/null &&
572 { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null
573 then
574 break
575 fi
576 done
577 fi
578
579 if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
580 echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
581 test "X$echo_testing_string" = "X$echo_test_string"; then
582 :
583 else
584 # The Solaris, AIX, and Digital Unix default echo programs unquote
585 # backslashes. This makes it impossible to quote backslashes using
586 # echo "$something" | sed 's/\\/\\\\/g'
587 #
588 # So, first we look for a working echo in the user's PATH.
589
590 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
591 for dir in $PATH /usr/ucb; do
592 IFS="$lt_save_ifs"
593 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
594 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
595 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
596 test "X$echo_testing_string" = "X$echo_test_string"; then
597 ECHO="$dir/echo"
598 break
599 fi
600 done
601 IFS="$lt_save_ifs"
602
603 if test "X$ECHO" = Xecho; then
604 # We didn't find a better echo, so look for alternatives.
605 if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' &&
606 echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` &&
607 test "X$echo_testing_string" = "X$echo_test_string"; then
608 # This shell has a builtin print -r that does the trick.
609 ECHO='print -r'
610 elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } &&
611 test "X$CONFIG_SHELL" != X/bin/ksh; then
612 # If we have ksh, try running configure again with it.
613 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
614 export ORIGINAL_CONFIG_SHELL
615 CONFIG_SHELL=/bin/ksh
616 export CONFIG_SHELL
617 exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"}
618 else
619 # Try using printf.
620 ECHO='printf %s\n'
621 if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
622 echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
623 test "X$echo_testing_string" = "X$echo_test_string"; then
624 # Cool, printf works
625 :
626 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
627 test "X$echo_testing_string" = 'X\t' &&
628 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
629 test "X$echo_testing_string" = "X$echo_test_string"; then
630 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
631 export CONFIG_SHELL
632 SHELL="$CONFIG_SHELL"
633 export SHELL
634 ECHO="$CONFIG_SHELL $0 --fallback-echo"
635 elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
636 test "X$echo_testing_string" = 'X\t' &&
637 echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
638 test "X$echo_testing_string" = "X$echo_test_string"; then
639 ECHO="$CONFIG_SHELL $0 --fallback-echo"
640 else
641 # maybe with a smaller string...
642 prev=:
643
644 for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
645 if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null
646 then
647 break
648 fi
649 prev="$cmd"
650 done
651
652 if test "$prev" != 'sed 50q "$0"'; then
653 echo_test_string=`eval $prev`
654 export echo_test_string
655 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"}
656 else
657 # Oops. We lost completely, so just stick with echo.
658 ECHO=echo
659 fi
660 fi
661 fi
662 fi
663 fi
664 fi
665
666 # Copy echo and quote the copy suitably for passing to libtool from
667 # the Makefile, instead of quoting the original, which is used later.
668 lt_ECHO=$ECHO
669 if test "X$lt_ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then
670 lt_ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo"
671 fi
672
673
674
675
676 exec 7<&0 </dev/null 6>&1
677
678 # Name of the host.
679 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
680 # so uname gets run too.
681 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
682
683 #
684 # Initializations.
685 #
686 ac_default_prefix=/usr/local
687 ac_clean_files=
688 ac_config_libobj_dir=.
689 LIBOBJS=
690 cross_compiling=no
691 subdirs=
692 MFLAGS=
693 MAKEFLAGS=
694
695 # Identity of this package.
696 PACKAGE_NAME=
697 PACKAGE_TARNAME=
698 PACKAGE_VERSION=
699 PACKAGE_STRING=
700 PACKAGE_BUGREPORT=
701 PACKAGE_URL=
702
703 ac_unique_file="tree.c"
704 # Factoring default headers for most tests.
705 ac_includes_default="\
706 #include <stdio.h>
707 #ifdef HAVE_SYS_TYPES_H
708 # include <sys/types.h>
709 #endif
710 #ifdef HAVE_SYS_STAT_H
711 # include <sys/stat.h>
712 #endif
713 #ifdef STDC_HEADERS
714 # include <stdlib.h>
715 # include <stddef.h>
716 #else
717 # ifdef HAVE_STDLIB_H
718 # include <stdlib.h>
719 # endif
720 #endif
721 #ifdef HAVE_STRING_H
722 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
723 # include <memory.h>
724 # endif
725 # include <string.h>
726 #endif
727 #ifdef HAVE_STRINGS_H
728 # include <strings.h>
729 #endif
730 #ifdef HAVE_INTTYPES_H
731 # include <inttypes.h>
732 #endif
733 #ifdef HAVE_STDINT_H
734 # include <stdint.h>
735 #endif
736 #ifdef HAVE_UNISTD_H
737 # include <unistd.h>
738 #endif"
739
740 ac_subst_vars='LTLIBOBJS
741 LIBOBJS
742 enable_plugin
743 pluginlibs
744 LIBELFINC
745 LIBELFLIBS
746 CLOOGINC
747 CLOOGLIBS
748 PPLINC
749 PPLLIBS
750 GMPINC
751 GMPLIBS
752 target_cpu_default
753 fortran_target_objs
754 cxx_target_objs
755 c_target_objs
756 use_gcc_stdint
757 xm_defines
758 xm_include_list
759 xm_file_list
760 tm_p_include_list
761 tm_p_file_list
762 tm_defines
763 tm_include_list
764 tm_file_list
765 thread_file
766 out_object_file
767 out_file
768 objc_boehm_gc
769 md_file
770 local_prefix
771 lang_tree_files
772 lang_specs_files
773 lang_opt_files
774 install
775 out_host_hook_obj
776 host_xm_defines
777 host_xm_include_list
778 host_xm_file_list
779 host_exeext
780 gcc_gxx_include_dir
781 gcc_config_arguments
782 float_h_file
783 extra_programs
784 extra_passes
785 extra_parts
786 extra_objs
787 extra_headers_list
788 extra_gcc_objs
789 TM_MULTILIB_EXCEPTIONS_CONFIG
790 TM_MULTILIB_CONFIG
791 TM_ENDIAN_CONFIG
792 tmake_file
793 xmake_file
794 cpp_install_dir
795 check_languages
796 build_file_translate
797 build_xm_defines
798 build_xm_include_list
799 build_xm_file_list
800 build_install_headers_dir
801 build_exeext
802 all_selected_languages
803 all_languages
804 all_lang_makefiles
805 all_lang_makefrags
806 all_gtfiles
807 all_compilers
808 srcdir
809 subdirs
810 slibdir
811 dollar
812 gcc_tooldir
813 enable_lto
814 MAINT
815 zlibinc
816 zlibdir
817 HOST_LIBS
818 GGC
819 libgcc_visibility
820 gcc_cv_readelf
821 gcc_cv_objdump
822 ORIGINAL_NM_FOR_TARGET
823 gcc_cv_nm
824 ORIGINAL_LD_FOR_TARGET
825 gcc_cv_ld
826 ORIGINAL_AS_FOR_TARGET
827 gcc_cv_as
828 enable_fast_install
829 objdir
830 CXXCPP
831 OTOOL64
832 OTOOL
833 LIPO
834 NMEDIT
835 DSYMUTIL
836 lt_ECHO
837 STRIP
838 OBJDUMP
839 ac_ct_DUMPBIN
840 DUMPBIN
841 LD
842 FGREP
843 SED
844 LIBTOOL
845 collect2
846 STMP_FIXINC
847 BUILD_LDFLAGS
848 BUILD_CFLAGS
849 CC_FOR_BUILD
850 inhibit_libc
851 SYSTEM_HEADER_DIR
852 ALL
853 CROSS
854 CATOBJEXT
855 GENCAT
856 INSTOBJEXT
857 DATADIRNAME
858 CATALOGS
859 POSUB
860 GMSGFMT
861 XGETTEXT
862 INCINTL
863 LIBINTL_DEP
864 LIBINTL
865 USE_NLS
866 extra_opt_files
867 extra_modes_file
868 gthread_flags
869 objext
870 manext
871 LIBICONV_DEP
872 LTLIBICONV
873 LIBICONV
874 LDEXP_LIB
875 GNAT_LIBEXC
876 COLLECT2_LIBS
877 AR
878 NM
879 BISON
880 FLEX
881 GENERATED_MANPAGES
882 BUILD_INFO
883 MAKEINFO
884 have_mktemp_command
885 make_compare_target
886 INSTALL_DATA
887 INSTALL_PROGRAM
888 INSTALL
889 ranlib_flags
890 RANLIB
891 LN
892 LN_S
893 AWK
894 SET_MAKE
895 REPORT_BUGS_TEXI
896 REPORT_BUGS_TO
897 PKGVERSION
898 onestep
899 CROSS_SYSTEM_HEADER_DIR
900 TARGET_SYSTEM_ROOT_DEFINE
901 TARGET_SYSTEM_ROOT
902 enable_shared
903 enable_fixed_point
904 enable_decimal_float
905 enable_multilib
906 ENABLE_BUILD_WITH_CXX
907 coverage_flags
908 valgrind_command
909 valgrind_path_defines
910 valgrind_path
911 TREEBROWSER
912 nocommon_flag
913 warn_cxxflags
914 warn_cflags
915 c_strict_warn
916 strict_warn
917 c_loose_warn
918 loose_warn
919 EGREP
920 GREP
921 CPP
922 OUTPUT_OPTION
923 NO_MINUS_C_MINUS_O
924 GNATMAKE
925 GNATBIND
926 ac_ct_CXX
927 CXXFLAGS
928 CXX
929 OBJEXT
930 EXEEXT
931 ac_ct_CC
932 CPPFLAGS
933 LDFLAGS
934 CFLAGS
935 CC
936 GENINSRC
937 target_subdir
938 host_subdir
939 build_subdir
940 build_libsubdir
941 target_noncanonical
942 target_os
943 target_vendor
944 target_cpu
945 target
946 host_os
947 host_vendor
948 host_cpu
949 host
950 build_os
951 build_vendor
952 build_cpu
953 build
954 target_alias
955 host_alias
956 build_alias
957 LIBS
958 ECHO_T
959 ECHO_N
960 ECHO_C
961 DEFS
962 mandir
963 localedir
964 libdir
965 psdir
966 pdfdir
967 dvidir
968 htmldir
969 infodir
970 docdir
971 oldincludedir
972 includedir
973 localstatedir
974 sharedstatedir
975 sysconfdir
976 datadir
977 datarootdir
978 libexecdir
979 sbindir
980 bindir
981 program_transform_name
982 prefix
983 exec_prefix
984 PACKAGE_URL
985 PACKAGE_BUGREPORT
986 PACKAGE_STRING
987 PACKAGE_VERSION
988 PACKAGE_TARNAME
989 PACKAGE_NAME
990 PATH_SEPARATOR
991 SHELL'
992 ac_subst_files='language_hooks'
993 ac_user_opts='
994 enable_option_checking
995 with_build_libsubdir
996 with_local_prefix
997 with_gxx_include_dir
998 with_cpp_install_dir
999 enable_generated_files_in_srcdir
1000 with_gnu_ld
1001 with_ld
1002 with_demangler_in_ld
1003 with_gnu_as
1004 with_as
1005 enable_werror_always
1006 enable_checking
1007 enable_coverage
1008 enable_gather_detailed_mem_stats
1009 enable_build_with_cxx
1010 with_stabs
1011 enable_multilib
1012 enable___cxa_atexit
1013 enable_decimal_float
1014 enable_fixed_point
1015 enable_threads
1016 enable_tls
1017 enable_objc_gc
1018 with_dwarf2
1019 enable_shared
1020 with_build_sysroot
1021 with_sysroot
1022 enable_intermodule
1023 with_pkgversion
1024 with_bugurl
1025 enable_languages
1026 with_multilib_list
1027 enable_rpath
1028 with_libiconv_prefix
1029 enable_initfini_array
1030 enable_sjlj_exceptions
1031 with_system_libunwind
1032 enable_secureplt
1033 enable_cld
1034 enable_win32_registry
1035 enable_static
1036 with_pic
1037 enable_fast_install
1038 enable_libtool_lock
1039 enable_gnu_unique_object
1040 enable_linker_build_id
1041 with_long_double_128
1042 with_gc
1043 with_system_zlib
1044 enable_maintainer_mode
1045 enable_version_specific_runtime_libs
1046 with_slibdir
1047 enable_plugin
1048 '
1049 ac_precious_vars='build_alias
1050 host_alias
1051 target_alias
1052 CC
1053 CFLAGS
1054 LDFLAGS
1055 LIBS
1056 CPPFLAGS
1057 CXX
1058 CXXFLAGS
1059 CCC
1060 CPP
1061 CXXCPP
1062 GMPLIBS
1063 GMPINC
1064 PPLLIBS
1065 PPLINC
1066 CLOOGLIBS
1067 CLOOGINC
1068 LIBELFLIBS
1069 LIBELFINC'
1070
1071
1072 # Initialize some variables set by options.
1073 ac_init_help=
1074 ac_init_version=false
1075 ac_unrecognized_opts=
1076 ac_unrecognized_sep=
1077 # The variables have the same names as the options, with
1078 # dashes changed to underlines.
1079 cache_file=/dev/null
1080 exec_prefix=NONE
1081 no_create=
1082 no_recursion=
1083 prefix=NONE
1084 program_prefix=NONE
1085 program_suffix=NONE
1086 program_transform_name=s,x,x,
1087 silent=
1088 site=
1089 srcdir=
1090 verbose=
1091 x_includes=NONE
1092 x_libraries=NONE
1093
1094 # Installation directory options.
1095 # These are left unexpanded so users can "make install exec_prefix=/foo"
1096 # and all the variables that are supposed to be based on exec_prefix
1097 # by default will actually change.
1098 # Use braces instead of parens because sh, perl, etc. also accept them.
1099 # (The list follows the same order as the GNU Coding Standards.)
1100 bindir='${exec_prefix}/bin'
1101 sbindir='${exec_prefix}/sbin'
1102 libexecdir='${exec_prefix}/libexec'
1103 datarootdir='${prefix}/share'
1104 datadir='${datarootdir}'
1105 sysconfdir='${prefix}/etc'
1106 sharedstatedir='${prefix}/com'
1107 localstatedir='${prefix}/var'
1108 includedir='${prefix}/include'
1109 oldincludedir='/usr/include'
1110 docdir='${datarootdir}/doc/${PACKAGE}'
1111 infodir='${datarootdir}/info'
1112 htmldir='${docdir}'
1113 dvidir='${docdir}'
1114 pdfdir='${docdir}'
1115 psdir='${docdir}'
1116 libdir='${exec_prefix}/lib'
1117 localedir='${datarootdir}/locale'
1118 mandir='${datarootdir}/man'
1119
1120 ac_prev=
1121 ac_dashdash=
1122 for ac_option
1123 do
1124 # If the previous option needs an argument, assign it.
1125 if test -n "$ac_prev"; then
1126 eval $ac_prev=\$ac_option
1127 ac_prev=
1128 continue
1129 fi
1130
1131 case $ac_option in
1132 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1133 *) ac_optarg=yes ;;
1134 esac
1135
1136 # Accept the important Cygnus configure options, so we can diagnose typos.
1137
1138 case $ac_dashdash$ac_option in
1139 --)
1140 ac_dashdash=yes ;;
1141
1142 -bindir | --bindir | --bindi | --bind | --bin | --bi)
1143 ac_prev=bindir ;;
1144 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1145 bindir=$ac_optarg ;;
1146
1147 -build | --build | --buil | --bui | --bu)
1148 ac_prev=build_alias ;;
1149 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1150 build_alias=$ac_optarg ;;
1151
1152 -cache-file | --cache-file | --cache-fil | --cache-fi \
1153 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1154 ac_prev=cache_file ;;
1155 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1156 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1157 cache_file=$ac_optarg ;;
1158
1159 --config-cache | -C)
1160 cache_file=config.cache ;;
1161
1162 -datadir | --datadir | --datadi | --datad)
1163 ac_prev=datadir ;;
1164 -datadir=* | --datadir=* | --datadi=* | --datad=*)
1165 datadir=$ac_optarg ;;
1166
1167 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1168 | --dataroo | --dataro | --datar)
1169 ac_prev=datarootdir ;;
1170 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1171 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1172 datarootdir=$ac_optarg ;;
1173
1174 -disable-* | --disable-*)
1175 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1176 # Reject names that are not valid shell variable names.
1177 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1178 as_fn_error "invalid feature name: $ac_useropt"
1179 ac_useropt_orig=$ac_useropt
1180 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1181 case $ac_user_opts in
1182 *"
1183 "enable_$ac_useropt"
1184 "*) ;;
1185 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1186 ac_unrecognized_sep=', ';;
1187 esac
1188 eval enable_$ac_useropt=no ;;
1189
1190 -docdir | --docdir | --docdi | --doc | --do)
1191 ac_prev=docdir ;;
1192 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1193 docdir=$ac_optarg ;;
1194
1195 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1196 ac_prev=dvidir ;;
1197 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1198 dvidir=$ac_optarg ;;
1199
1200 -enable-* | --enable-*)
1201 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1202 # Reject names that are not valid shell variable names.
1203 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1204 as_fn_error "invalid feature name: $ac_useropt"
1205 ac_useropt_orig=$ac_useropt
1206 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1207 case $ac_user_opts in
1208 *"
1209 "enable_$ac_useropt"
1210 "*) ;;
1211 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1212 ac_unrecognized_sep=', ';;
1213 esac
1214 eval enable_$ac_useropt=\$ac_optarg ;;
1215
1216 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1217 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1218 | --exec | --exe | --ex)
1219 ac_prev=exec_prefix ;;
1220 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1221 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1222 | --exec=* | --exe=* | --ex=*)
1223 exec_prefix=$ac_optarg ;;
1224
1225 -gas | --gas | --ga | --g)
1226 # Obsolete; use --with-gas.
1227 with_gas=yes ;;
1228
1229 -help | --help | --hel | --he | -h)
1230 ac_init_help=long ;;
1231 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1232 ac_init_help=recursive ;;
1233 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1234 ac_init_help=short ;;
1235
1236 -host | --host | --hos | --ho)
1237 ac_prev=host_alias ;;
1238 -host=* | --host=* | --hos=* | --ho=*)
1239 host_alias=$ac_optarg ;;
1240
1241 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1242 ac_prev=htmldir ;;
1243 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1244 | --ht=*)
1245 htmldir=$ac_optarg ;;
1246
1247 -includedir | --includedir | --includedi | --included | --include \
1248 | --includ | --inclu | --incl | --inc)
1249 ac_prev=includedir ;;
1250 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1251 | --includ=* | --inclu=* | --incl=* | --inc=*)
1252 includedir=$ac_optarg ;;
1253
1254 -infodir | --infodir | --infodi | --infod | --info | --inf)
1255 ac_prev=infodir ;;
1256 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1257 infodir=$ac_optarg ;;
1258
1259 -libdir | --libdir | --libdi | --libd)
1260 ac_prev=libdir ;;
1261 -libdir=* | --libdir=* | --libdi=* | --libd=*)
1262 libdir=$ac_optarg ;;
1263
1264 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1265 | --libexe | --libex | --libe)
1266 ac_prev=libexecdir ;;
1267 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1268 | --libexe=* | --libex=* | --libe=*)
1269 libexecdir=$ac_optarg ;;
1270
1271 -localedir | --localedir | --localedi | --localed | --locale)
1272 ac_prev=localedir ;;
1273 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1274 localedir=$ac_optarg ;;
1275
1276 -localstatedir | --localstatedir | --localstatedi | --localstated \
1277 | --localstate | --localstat | --localsta | --localst | --locals)
1278 ac_prev=localstatedir ;;
1279 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1280 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1281 localstatedir=$ac_optarg ;;
1282
1283 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1284 ac_prev=mandir ;;
1285 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1286 mandir=$ac_optarg ;;
1287
1288 -nfp | --nfp | --nf)
1289 # Obsolete; use --without-fp.
1290 with_fp=no ;;
1291
1292 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1293 | --no-cr | --no-c | -n)
1294 no_create=yes ;;
1295
1296 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1297 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1298 no_recursion=yes ;;
1299
1300 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1301 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1302 | --oldin | --oldi | --old | --ol | --o)
1303 ac_prev=oldincludedir ;;
1304 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1305 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1306 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1307 oldincludedir=$ac_optarg ;;
1308
1309 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1310 ac_prev=prefix ;;
1311 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1312 prefix=$ac_optarg ;;
1313
1314 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1315 | --program-pre | --program-pr | --program-p)
1316 ac_prev=program_prefix ;;
1317 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1318 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1319 program_prefix=$ac_optarg ;;
1320
1321 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1322 | --program-suf | --program-su | --program-s)
1323 ac_prev=program_suffix ;;
1324 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1325 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1326 program_suffix=$ac_optarg ;;
1327
1328 -program-transform-name | --program-transform-name \
1329 | --program-transform-nam | --program-transform-na \
1330 | --program-transform-n | --program-transform- \
1331 | --program-transform | --program-transfor \
1332 | --program-transfo | --program-transf \
1333 | --program-trans | --program-tran \
1334 | --progr-tra | --program-tr | --program-t)
1335 ac_prev=program_transform_name ;;
1336 -program-transform-name=* | --program-transform-name=* \
1337 | --program-transform-nam=* | --program-transform-na=* \
1338 | --program-transform-n=* | --program-transform-=* \
1339 | --program-transform=* | --program-transfor=* \
1340 | --program-transfo=* | --program-transf=* \
1341 | --program-trans=* | --program-tran=* \
1342 | --progr-tra=* | --program-tr=* | --program-t=*)
1343 program_transform_name=$ac_optarg ;;
1344
1345 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1346 ac_prev=pdfdir ;;
1347 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1348 pdfdir=$ac_optarg ;;
1349
1350 -psdir | --psdir | --psdi | --psd | --ps)
1351 ac_prev=psdir ;;
1352 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1353 psdir=$ac_optarg ;;
1354
1355 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1356 | -silent | --silent | --silen | --sile | --sil)
1357 silent=yes ;;
1358
1359 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1360 ac_prev=sbindir ;;
1361 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1362 | --sbi=* | --sb=*)
1363 sbindir=$ac_optarg ;;
1364
1365 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1366 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1367 | --sharedst | --shareds | --shared | --share | --shar \
1368 | --sha | --sh)
1369 ac_prev=sharedstatedir ;;
1370 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1371 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1372 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1373 | --sha=* | --sh=*)
1374 sharedstatedir=$ac_optarg ;;
1375
1376 -site | --site | --sit)
1377 ac_prev=site ;;
1378 -site=* | --site=* | --sit=*)
1379 site=$ac_optarg ;;
1380
1381 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1382 ac_prev=srcdir ;;
1383 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1384 srcdir=$ac_optarg ;;
1385
1386 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1387 | --syscon | --sysco | --sysc | --sys | --sy)
1388 ac_prev=sysconfdir ;;
1389 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1390 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1391 sysconfdir=$ac_optarg ;;
1392
1393 -target | --target | --targe | --targ | --tar | --ta | --t)
1394 ac_prev=target_alias ;;
1395 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1396 target_alias=$ac_optarg ;;
1397
1398 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1399 verbose=yes ;;
1400
1401 -version | --version | --versio | --versi | --vers | -V)
1402 ac_init_version=: ;;
1403
1404 -with-* | --with-*)
1405 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1406 # Reject names that are not valid shell variable names.
1407 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1408 as_fn_error "invalid package name: $ac_useropt"
1409 ac_useropt_orig=$ac_useropt
1410 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1411 case $ac_user_opts in
1412 *"
1413 "with_$ac_useropt"
1414 "*) ;;
1415 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1416 ac_unrecognized_sep=', ';;
1417 esac
1418 eval with_$ac_useropt=\$ac_optarg ;;
1419
1420 -without-* | --without-*)
1421 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1422 # Reject names that are not valid shell variable names.
1423 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1424 as_fn_error "invalid package name: $ac_useropt"
1425 ac_useropt_orig=$ac_useropt
1426 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1427 case $ac_user_opts in
1428 *"
1429 "with_$ac_useropt"
1430 "*) ;;
1431 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1432 ac_unrecognized_sep=', ';;
1433 esac
1434 eval with_$ac_useropt=no ;;
1435
1436 --x)
1437 # Obsolete; use --with-x.
1438 with_x=yes ;;
1439
1440 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1441 | --x-incl | --x-inc | --x-in | --x-i)
1442 ac_prev=x_includes ;;
1443 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1444 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1445 x_includes=$ac_optarg ;;
1446
1447 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1448 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1449 ac_prev=x_libraries ;;
1450 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1451 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1452 x_libraries=$ac_optarg ;;
1453
1454 -*) as_fn_error "unrecognized option: \`$ac_option'
1455 Try \`$0 --help' for more information."
1456 ;;
1457
1458 *=*)
1459 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1460 # Reject names that are not valid shell variable names.
1461 case $ac_envvar in #(
1462 '' | [0-9]* | *[!_$as_cr_alnum]* )
1463 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1464 esac
1465 eval $ac_envvar=\$ac_optarg
1466 export $ac_envvar ;;
1467
1468 *)
1469 # FIXME: should be removed in autoconf 3.0.
1470 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1471 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1472 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1473 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1474 ;;
1475
1476 esac
1477 done
1478
1479 if test -n "$ac_prev"; then
1480 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1481 as_fn_error "missing argument to $ac_option"
1482 fi
1483
1484 if test -n "$ac_unrecognized_opts"; then
1485 case $enable_option_checking in
1486 no) ;;
1487 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1488 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1489 esac
1490 fi
1491
1492 # Check all directory arguments for consistency.
1493 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1494 datadir sysconfdir sharedstatedir localstatedir includedir \
1495 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1496 libdir localedir mandir
1497 do
1498 eval ac_val=\$$ac_var
1499 # Remove trailing slashes.
1500 case $ac_val in
1501 */ )
1502 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1503 eval $ac_var=\$ac_val;;
1504 esac
1505 # Be sure to have absolute directory names.
1506 case $ac_val in
1507 [\\/$]* | ?:[\\/]* ) continue;;
1508 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1509 esac
1510 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1511 done
1512
1513 # There might be people who depend on the old broken behavior: `$host'
1514 # used to hold the argument of --host etc.
1515 # FIXME: To remove some day.
1516 build=$build_alias
1517 host=$host_alias
1518 target=$target_alias
1519
1520 # FIXME: To remove some day.
1521 if test "x$host_alias" != x; then
1522 if test "x$build_alias" = x; then
1523 cross_compiling=maybe
1524 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1525 If a cross compiler is detected then cross compile mode will be used." >&2
1526 elif test "x$build_alias" != "x$host_alias"; then
1527 cross_compiling=yes
1528 fi
1529 fi
1530
1531 ac_tool_prefix=
1532 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1533
1534 test "$silent" = yes && exec 6>/dev/null
1535
1536
1537 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1538 ac_ls_di=`ls -di .` &&
1539 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1540 as_fn_error "working directory cannot be determined"
1541 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1542 as_fn_error "pwd does not report name of working directory"
1543
1544
1545 # Find the source files, if location was not specified.
1546 if test -z "$srcdir"; then
1547 ac_srcdir_defaulted=yes
1548 # Try the directory containing this script, then the parent directory.
1549 ac_confdir=`$as_dirname -- "$as_myself" ||
1550 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1551 X"$as_myself" : 'X\(//\)[^/]' \| \
1552 X"$as_myself" : 'X\(//\)$' \| \
1553 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1554 $as_echo X"$as_myself" |
1555 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1556 s//\1/
1557 q
1558 }
1559 /^X\(\/\/\)[^/].*/{
1560 s//\1/
1561 q
1562 }
1563 /^X\(\/\/\)$/{
1564 s//\1/
1565 q
1566 }
1567 /^X\(\/\).*/{
1568 s//\1/
1569 q
1570 }
1571 s/.*/./; q'`
1572 srcdir=$ac_confdir
1573 if test ! -r "$srcdir/$ac_unique_file"; then
1574 srcdir=..
1575 fi
1576 else
1577 ac_srcdir_defaulted=no
1578 fi
1579 if test ! -r "$srcdir/$ac_unique_file"; then
1580 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1581 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1582 fi
1583 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1584 ac_abs_confdir=`(
1585 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1586 pwd)`
1587 # When building in place, set srcdir=.
1588 if test "$ac_abs_confdir" = "$ac_pwd"; then
1589 srcdir=.
1590 fi
1591 # Remove unnecessary trailing slashes from srcdir.
1592 # Double slashes in file names in object file debugging info
1593 # mess up M-x gdb in Emacs.
1594 case $srcdir in
1595 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1596 esac
1597 for ac_var in $ac_precious_vars; do
1598 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1599 eval ac_env_${ac_var}_value=\$${ac_var}
1600 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1601 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1602 done
1603
1604 #
1605 # Report the --help message.
1606 #
1607 if test "$ac_init_help" = "long"; then
1608 # Omit some internal or obsolete options to make the list less imposing.
1609 # This message is too long to be a string in the A/UX 3.1 sh.
1610 cat <<_ACEOF
1611 \`configure' configures this package to adapt to many kinds of systems.
1612
1613 Usage: $0 [OPTION]... [VAR=VALUE]...
1614
1615 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1616 VAR=VALUE. See below for descriptions of some of the useful variables.
1617
1618 Defaults for the options are specified in brackets.
1619
1620 Configuration:
1621 -h, --help display this help and exit
1622 --help=short display options specific to this package
1623 --help=recursive display the short help of all the included packages
1624 -V, --version display version information and exit
1625 -q, --quiet, --silent do not print \`checking...' messages
1626 --cache-file=FILE cache test results in FILE [disabled]
1627 -C, --config-cache alias for \`--cache-file=config.cache'
1628 -n, --no-create do not create output files
1629 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1630
1631 Installation directories:
1632 --prefix=PREFIX install architecture-independent files in PREFIX
1633 [$ac_default_prefix]
1634 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1635 [PREFIX]
1636
1637 By default, \`make install' will install all the files in
1638 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1639 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1640 for instance \`--prefix=\$HOME'.
1641
1642 For better control, use the options below.
1643
1644 Fine tuning of the installation directories:
1645 --bindir=DIR user executables [EPREFIX/bin]
1646 --sbindir=DIR system admin executables [EPREFIX/sbin]
1647 --libexecdir=DIR program executables [EPREFIX/libexec]
1648 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1649 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1650 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1651 --libdir=DIR object code libraries [EPREFIX/lib]
1652 --includedir=DIR C header files [PREFIX/include]
1653 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1654 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1655 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1656 --infodir=DIR info documentation [DATAROOTDIR/info]
1657 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1658 --mandir=DIR man documentation [DATAROOTDIR/man]
1659 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1660 --htmldir=DIR html documentation [DOCDIR]
1661 --dvidir=DIR dvi documentation [DOCDIR]
1662 --pdfdir=DIR pdf documentation [DOCDIR]
1663 --psdir=DIR ps documentation [DOCDIR]
1664 _ACEOF
1665
1666 cat <<\_ACEOF
1667
1668 Program names:
1669 --program-prefix=PREFIX prepend PREFIX to installed program names
1670 --program-suffix=SUFFIX append SUFFIX to installed program names
1671 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1672
1673 System types:
1674 --build=BUILD configure for building on BUILD [guessed]
1675 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1676 --target=TARGET configure for building compilers for TARGET [HOST]
1677 _ACEOF
1678 fi
1679
1680 if test -n "$ac_init_help"; then
1681
1682 cat <<\_ACEOF
1683
1684 Optional Features:
1685 --disable-option-checking ignore unrecognized --enable/--with options
1686 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1687 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1688 --enable-generated-files-in-srcdir
1689 put copies of generated files in source dir
1690 intended for creating source tarballs for users
1691 without texinfo bison or flex.
1692 --enable-werror-always enable -Werror despite compiler version
1693 --enable-checking=LIST
1694 enable expensive run-time checks. With LIST,
1695 enable only specific categories of checks.
1696 Categories are: yes,no,all,none,release.
1697 Flags are: assert,df,fold,gc,gcac,gimple,misc,
1698 rtlflag,rtl,runtime,tree,valgrind,types.
1699 --enable-coverage=LEVEL
1700 enable compiler's code coverage collection.
1701 Use to measure compiler performance and locate
1702 unused parts of the compiler. With LEVEL, specify
1703 optimization. Values are opt, noopt,
1704 default is noopt
1705 --enable-gather-detailed-mem-stats enable detailed memory allocation stats gathering
1706 --enable-build-with-cxx build with C++ compiler instead of C compiler
1707 --enable-multilib enable library support for multiple ABIs
1708 --enable-__cxa_atexit enable __cxa_atexit for C++
1709 --enable-decimal-float={no,yes,bid,dpd}
1710 enable decimal float extension to C. Selecting 'bid'
1711 or 'dpd' choses which decimal floating point format
1712 to use
1713 --enable-fixed-point enable fixed-point arithmetic extension to C
1714 --enable-threads enable thread usage for target GCC
1715 --enable-threads=LIB use LIB thread package for target GCC
1716 --enable-tls enable or disable generation of tls code
1717 overriding the assembler check for tls support
1718 --enable-objc-gc enable the use of Boehm's garbage collector with
1719 the GNU Objective-C runtime
1720 --disable-shared don't provide a shared libgcc
1721 --enable-intermodule build the compiler in one step
1722 --enable-languages=LIST specify which front-ends to build
1723 --disable-rpath do not hardcode runtime library paths
1724 --enable-initfini-array use .init_array/.fini_array sections
1725 --enable-sjlj-exceptions
1726 arrange to use setjmp/longjmp exception handling
1727 --enable-secureplt enable -msecure-plt by default for PowerPC
1728 --enable-cld enable -mcld by default for 32bit x86
1729 --disable-win32-registry
1730 disable lookup of installation paths in the
1731 Registry on Windows hosts
1732 --enable-win32-registry enable registry lookup (default)
1733 --enable-win32-registry=KEY
1734 use KEY instead of GCC version as the last portion
1735 of the registry key
1736 --enable-shared[=PKGS] build shared libraries [default=yes]
1737 --enable-static[=PKGS] build static libraries [default=yes]
1738 --enable-fast-install[=PKGS]
1739 optimize for fast installation [default=yes]
1740 --disable-libtool-lock avoid locking (might break parallel builds)
1741 --enable-gnu-unique-object enable the use of the @gnu_unique_object ELF extension on
1742 glibc systems
1743 --enable-linker-build-id
1744 compiler will always pass --build-id to linker
1745 --enable-maintainer-mode
1746 enable make rules and dependencies not useful
1747 (and sometimes confusing) to the casual installer
1748 --enable-version-specific-runtime-libs
1749 specify that runtime libraries should be
1750 installed in a compiler-specific directory
1751 --enable-plugin enable plugin support
1752
1753 Optional Packages:
1754 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1755 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1756 --with-build-libsubdir=DIR Directory where to find libraries for build system
1757 --with-local-prefix=DIR specifies directory to put local include
1758 --with-gxx-include-dir=DIR
1759 specifies directory to put g++ header files
1760 --with-cpp-install-dir=DIR
1761 install the user visible C preprocessor in DIR
1762 (relative to PREFIX) as well as PREFIX/bin
1763 --with-gnu-ld arrange to work with GNU ld.
1764 --with-ld arrange to use the specified ld (full pathname)
1765 --with-demangler-in-ld try to use demangler in GNU ld.
1766 --with-gnu-as arrange to work with GNU as
1767 --with-as arrange to use the specified as (full pathname)
1768 --with-stabs arrange to use stabs instead of host debug format
1769 --with-dwarf2 force the default debug format to be DWARF 2
1770 --with-build-sysroot=sysroot
1771 use sysroot as the system root during the build
1772 --with-sysroot=DIR Search for usr/lib, usr/include, et al, within DIR.
1773 --with-pkgversion=PKG Use PKG in the version string in place of "GCC"
1774 --with-bugurl=URL Direct users to URL to report a bug
1775 --with-multilib-list Select multilibs (SH only)
1776 --with-gnu-ld assume the C compiler uses GNU ld default=no
1777 --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib
1778 --without-libiconv-prefix don't search for libiconv in includedir and libdir
1779 --with-system-libunwind use installed libunwind
1780 --with-pic try to use only PIC/non-PIC objects [default=use
1781 both]
1782 --with-gnu-ld assume the C compiler uses GNU ld [default=no]
1783 --with-long-double-128 Use 128-bit long double by default.
1784 --with-gc={page,zone} choose the garbage collection mechanism to use
1785 with the compiler
1786 --with-system-zlib use installed libz
1787 --with-slibdir=DIR shared libraries in DIR [LIBDIR]
1788
1789 Some influential environment variables:
1790 CC C compiler command
1791 CFLAGS C compiler flags
1792 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1793 nonstandard directory <lib dir>
1794 LIBS libraries to pass to the linker, e.g. -l<library>
1795 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1796 you have headers in a nonstandard directory <include dir>
1797 CXX C++ compiler command
1798 CXXFLAGS C++ compiler flags
1799 CPP C preprocessor
1800 CXXCPP C++ preprocessor
1801 GMPLIBS How to link GMP
1802 GMPINC How to find GMP include files
1803 PPLLIBS How to link PPL
1804 PPLINC How to find PPL include files
1805 CLOOGLIBS How to link CLOOG
1806 CLOOGINC How to find CLOOG include files
1807 LIBELFLIBS How to link libelf
1808 LIBELFINC How to find libelf include files
1809
1810 Use these variables to override the choices made by `configure' or to help
1811 it to find libraries and programs with nonstandard names/locations.
1812
1813 Report bugs to the package provider.
1814 _ACEOF
1815 ac_status=$?
1816 fi
1817
1818 if test "$ac_init_help" = "recursive"; then
1819 # If there are subdirs, report their specific --help.
1820 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1821 test -d "$ac_dir" ||
1822 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1823 continue
1824 ac_builddir=.
1825
1826 case "$ac_dir" in
1827 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1828 *)
1829 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1830 # A ".." for each directory in $ac_dir_suffix.
1831 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1832 case $ac_top_builddir_sub in
1833 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1834 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1835 esac ;;
1836 esac
1837 ac_abs_top_builddir=$ac_pwd
1838 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1839 # for backward compatibility:
1840 ac_top_builddir=$ac_top_build_prefix
1841
1842 case $srcdir in
1843 .) # We are building in place.
1844 ac_srcdir=.
1845 ac_top_srcdir=$ac_top_builddir_sub
1846 ac_abs_top_srcdir=$ac_pwd ;;
1847 [\\/]* | ?:[\\/]* ) # Absolute name.
1848 ac_srcdir=$srcdir$ac_dir_suffix;
1849 ac_top_srcdir=$srcdir
1850 ac_abs_top_srcdir=$srcdir ;;
1851 *) # Relative name.
1852 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1853 ac_top_srcdir=$ac_top_build_prefix$srcdir
1854 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1855 esac
1856 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1857
1858 cd "$ac_dir" || { ac_status=$?; continue; }
1859 # Check for guested configure.
1860 if test -f "$ac_srcdir/configure.gnu"; then
1861 echo &&
1862 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1863 elif test -f "$ac_srcdir/configure"; then
1864 echo &&
1865 $SHELL "$ac_srcdir/configure" --help=recursive
1866 else
1867 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1868 fi || ac_status=$?
1869 cd "$ac_pwd" || { ac_status=$?; break; }
1870 done
1871 fi
1872
1873 test -n "$ac_init_help" && exit $ac_status
1874 if $ac_init_version; then
1875 cat <<\_ACEOF
1876 configure
1877 generated by GNU Autoconf 2.64
1878
1879 Copyright (C) 2009 Free Software Foundation, Inc.
1880 This configure script is free software; the Free Software Foundation
1881 gives unlimited permission to copy, distribute and modify it.
1882 _ACEOF
1883 exit
1884 fi
1885
1886 ## ------------------------ ##
1887 ## Autoconf initialization. ##
1888 ## ------------------------ ##
1889
1890 # ac_fn_c_try_compile LINENO
1891 # --------------------------
1892 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1893 ac_fn_c_try_compile ()
1894 {
1895 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1896 rm -f conftest.$ac_objext
1897 if { { ac_try="$ac_compile"
1898 case "(($ac_try" in
1899 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1900 *) ac_try_echo=$ac_try;;
1901 esac
1902 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1903 $as_echo "$ac_try_echo"; } >&5
1904 (eval "$ac_compile") 2>conftest.err
1905 ac_status=$?
1906 if test -s conftest.err; then
1907 grep -v '^ *+' conftest.err >conftest.er1
1908 cat conftest.er1 >&5
1909 mv -f conftest.er1 conftest.err
1910 fi
1911 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1912 test $ac_status = 0; } && {
1913 test -z "$ac_c_werror_flag" ||
1914 test ! -s conftest.err
1915 } && test -s conftest.$ac_objext; then :
1916 ac_retval=0
1917 else
1918 $as_echo "$as_me: failed program was:" >&5
1919 sed 's/^/| /' conftest.$ac_ext >&5
1920
1921 ac_retval=1
1922 fi
1923 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1924 return $ac_retval
1925
1926 } # ac_fn_c_try_compile
1927
1928 # ac_fn_cxx_try_compile LINENO
1929 # ----------------------------
1930 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1931 ac_fn_cxx_try_compile ()
1932 {
1933 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1934 rm -f conftest.$ac_objext
1935 if { { ac_try="$ac_compile"
1936 case "(($ac_try" in
1937 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1938 *) ac_try_echo=$ac_try;;
1939 esac
1940 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1941 $as_echo "$ac_try_echo"; } >&5
1942 (eval "$ac_compile") 2>conftest.err
1943 ac_status=$?
1944 if test -s conftest.err; then
1945 grep -v '^ *+' conftest.err >conftest.er1
1946 cat conftest.er1 >&5
1947 mv -f conftest.er1 conftest.err
1948 fi
1949 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1950 test $ac_status = 0; } && {
1951 test -z "$ac_cxx_werror_flag" ||
1952 test ! -s conftest.err
1953 } && test -s conftest.$ac_objext; then :
1954 ac_retval=0
1955 else
1956 $as_echo "$as_me: failed program was:" >&5
1957 sed 's/^/| /' conftest.$ac_ext >&5
1958
1959 ac_retval=1
1960 fi
1961 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1962 return $ac_retval
1963
1964 } # ac_fn_cxx_try_compile
1965
1966 # ac_fn_c_try_cpp LINENO
1967 # ----------------------
1968 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1969 ac_fn_c_try_cpp ()
1970 {
1971 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1972 if { { ac_try="$ac_cpp conftest.$ac_ext"
1973 case "(($ac_try" in
1974 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1975 *) ac_try_echo=$ac_try;;
1976 esac
1977 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1978 $as_echo "$ac_try_echo"; } >&5
1979 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1980 ac_status=$?
1981 if test -s conftest.err; then
1982 grep -v '^ *+' conftest.err >conftest.er1
1983 cat conftest.er1 >&5
1984 mv -f conftest.er1 conftest.err
1985 fi
1986 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1987 test $ac_status = 0; } >/dev/null && {
1988 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1989 test ! -s conftest.err
1990 }; then :
1991 ac_retval=0
1992 else
1993 $as_echo "$as_me: failed program was:" >&5
1994 sed 's/^/| /' conftest.$ac_ext >&5
1995
1996 ac_retval=1
1997 fi
1998 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1999 return $ac_retval
2000
2001 } # ac_fn_c_try_cpp
2002
2003 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2004 # -------------------------------------------------------
2005 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2006 # the include files in INCLUDES and setting the cache variable VAR
2007 # accordingly.
2008 ac_fn_c_check_header_mongrel ()
2009 {
2010 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2011 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2013 $as_echo_n "checking for $2... " >&6; }
2014 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2015 $as_echo_n "(cached) " >&6
2016 fi
2017 eval ac_res=\$$3
2018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2019 $as_echo "$ac_res" >&6; }
2020 else
2021 # Is the header compilable?
2022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2023 $as_echo_n "checking $2 usability... " >&6; }
2024 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2025 /* end confdefs.h. */
2026 $4
2027 #include <$2>
2028 _ACEOF
2029 if ac_fn_c_try_compile "$LINENO"; then :
2030 ac_header_compiler=yes
2031 else
2032 ac_header_compiler=no
2033 fi
2034 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2036 $as_echo "$ac_header_compiler" >&6; }
2037
2038 # Is the header present?
2039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2040 $as_echo_n "checking $2 presence... " >&6; }
2041 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2042 /* end confdefs.h. */
2043 #include <$2>
2044 _ACEOF
2045 if ac_fn_c_try_cpp "$LINENO"; then :
2046 ac_header_preproc=yes
2047 else
2048 ac_header_preproc=no
2049 fi
2050 rm -f conftest.err conftest.$ac_ext
2051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2052 $as_echo "$ac_header_preproc" >&6; }
2053
2054 # So? What about this header?
2055 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2056 yes:no: )
2057 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2058 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2059 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2060 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2061 ;;
2062 no:yes:* )
2063 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2064 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2065 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
2066 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
2067 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2068 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2069 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
2070 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
2071 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2072 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2073 ;;
2074 esac
2075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2076 $as_echo_n "checking for $2... " >&6; }
2077 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2078 $as_echo_n "(cached) " >&6
2079 else
2080 eval "$3=\$ac_header_compiler"
2081 fi
2082 eval ac_res=\$$3
2083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2084 $as_echo "$ac_res" >&6; }
2085 fi
2086 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2087
2088 } # ac_fn_c_check_header_mongrel
2089
2090 # ac_fn_c_try_run LINENO
2091 # ----------------------
2092 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
2093 # that executables *can* be run.
2094 ac_fn_c_try_run ()
2095 {
2096 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2097 if { { ac_try="$ac_link"
2098 case "(($ac_try" in
2099 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2100 *) ac_try_echo=$ac_try;;
2101 esac
2102 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2103 $as_echo "$ac_try_echo"; } >&5
2104 (eval "$ac_link") 2>&5
2105 ac_status=$?
2106 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2107 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2108 { { case "(($ac_try" in
2109 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2110 *) ac_try_echo=$ac_try;;
2111 esac
2112 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2113 $as_echo "$ac_try_echo"; } >&5
2114 (eval "$ac_try") 2>&5
2115 ac_status=$?
2116 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2117 test $ac_status = 0; }; }; then :
2118 ac_retval=0
2119 else
2120 $as_echo "$as_me: program exited with status $ac_status" >&5
2121 $as_echo "$as_me: failed program was:" >&5
2122 sed 's/^/| /' conftest.$ac_ext >&5
2123
2124 ac_retval=$ac_status
2125 fi
2126 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2127 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2128 return $ac_retval
2129
2130 } # ac_fn_c_try_run
2131
2132 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2133 # -------------------------------------------------------
2134 # Tests whether HEADER exists and can be compiled using the include files in
2135 # INCLUDES, setting the cache variable VAR accordingly.
2136 ac_fn_c_check_header_compile ()
2137 {
2138 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2140 $as_echo_n "checking for $2... " >&6; }
2141 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2142 $as_echo_n "(cached) " >&6
2143 else
2144 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2145 /* end confdefs.h. */
2146 $4
2147 #include <$2>
2148 _ACEOF
2149 if ac_fn_c_try_compile "$LINENO"; then :
2150 eval "$3=yes"
2151 else
2152 eval "$3=no"
2153 fi
2154 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2155 fi
2156 eval ac_res=\$$3
2157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2158 $as_echo "$ac_res" >&6; }
2159 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2160
2161 } # ac_fn_c_check_header_compile
2162
2163 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2164 # --------------------------------------------
2165 # Tries to find the compile-time value of EXPR in a program that includes
2166 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2167 # computed
2168 ac_fn_c_compute_int ()
2169 {
2170 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2171 if test "$cross_compiling" = yes; then
2172 # Depending upon the size, compute the lo and hi bounds.
2173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2174 /* end confdefs.h. */
2175 $4
2176 int
2177 main ()
2178 {
2179 static int test_array [1 - 2 * !(($2) >= 0)];
2180 test_array [0] = 0
2181
2182 ;
2183 return 0;
2184 }
2185 _ACEOF
2186 if ac_fn_c_try_compile "$LINENO"; then :
2187 ac_lo=0 ac_mid=0
2188 while :; do
2189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2190 /* end confdefs.h. */
2191 $4
2192 int
2193 main ()
2194 {
2195 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2196 test_array [0] = 0
2197
2198 ;
2199 return 0;
2200 }
2201 _ACEOF
2202 if ac_fn_c_try_compile "$LINENO"; then :
2203 ac_hi=$ac_mid; break
2204 else
2205 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2206 if test $ac_lo -le $ac_mid; then
2207 ac_lo= ac_hi=
2208 break
2209 fi
2210 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2211 fi
2212 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2213 done
2214 else
2215 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2216 /* end confdefs.h. */
2217 $4
2218 int
2219 main ()
2220 {
2221 static int test_array [1 - 2 * !(($2) < 0)];
2222 test_array [0] = 0
2223
2224 ;
2225 return 0;
2226 }
2227 _ACEOF
2228 if ac_fn_c_try_compile "$LINENO"; then :
2229 ac_hi=-1 ac_mid=-1
2230 while :; do
2231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2232 /* end confdefs.h. */
2233 $4
2234 int
2235 main ()
2236 {
2237 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2238 test_array [0] = 0
2239
2240 ;
2241 return 0;
2242 }
2243 _ACEOF
2244 if ac_fn_c_try_compile "$LINENO"; then :
2245 ac_lo=$ac_mid; break
2246 else
2247 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2248 if test $ac_mid -le $ac_hi; then
2249 ac_lo= ac_hi=
2250 break
2251 fi
2252 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2253 fi
2254 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2255 done
2256 else
2257 ac_lo= ac_hi=
2258 fi
2259 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2260 fi
2261 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2262 # Binary search between lo and hi bounds.
2263 while test "x$ac_lo" != "x$ac_hi"; do
2264 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2265 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2266 /* end confdefs.h. */
2267 $4
2268 int
2269 main ()
2270 {
2271 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2272 test_array [0] = 0
2273
2274 ;
2275 return 0;
2276 }
2277 _ACEOF
2278 if ac_fn_c_try_compile "$LINENO"; then :
2279 ac_hi=$ac_mid
2280 else
2281 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2282 fi
2283 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2284 done
2285 case $ac_lo in #((
2286 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2287 '') ac_retval=1 ;;
2288 esac
2289 else
2290 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2291 /* end confdefs.h. */
2292 $4
2293 static long int longval () { return $2; }
2294 static unsigned long int ulongval () { return $2; }
2295 #include <stdio.h>
2296 #include <stdlib.h>
2297 int
2298 main ()
2299 {
2300
2301 FILE *f = fopen ("conftest.val", "w");
2302 if (! f)
2303 return 1;
2304 if (($2) < 0)
2305 {
2306 long int i = longval ();
2307 if (i != ($2))
2308 return 1;
2309 fprintf (f, "%ld", i);
2310 }
2311 else
2312 {
2313 unsigned long int i = ulongval ();
2314 if (i != ($2))
2315 return 1;
2316 fprintf (f, "%lu", i);
2317 }
2318 /* Do not output a trailing newline, as this causes \r\n confusion
2319 on some platforms. */
2320 return ferror (f) || fclose (f) != 0;
2321
2322 ;
2323 return 0;
2324 }
2325 _ACEOF
2326 if ac_fn_c_try_run "$LINENO"; then :
2327 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2328 else
2329 ac_retval=1
2330 fi
2331 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2332 conftest.$ac_objext conftest.beam conftest.$ac_ext
2333 rm -f conftest.val
2334
2335 fi
2336 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2337 return $ac_retval
2338
2339 } # ac_fn_c_compute_int
2340
2341 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2342 # -------------------------------------------
2343 # Tests whether TYPE exists after having included INCLUDES, setting cache
2344 # variable VAR accordingly.
2345 ac_fn_c_check_type ()
2346 {
2347 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2349 $as_echo_n "checking for $2... " >&6; }
2350 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2351 $as_echo_n "(cached) " >&6
2352 else
2353 eval "$3=no"
2354 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2355 /* end confdefs.h. */
2356 $4
2357 int
2358 main ()
2359 {
2360 if (sizeof ($2))
2361 return 0;
2362 ;
2363 return 0;
2364 }
2365 _ACEOF
2366 if ac_fn_c_try_compile "$LINENO"; then :
2367 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2368 /* end confdefs.h. */
2369 $4
2370 int
2371 main ()
2372 {
2373 if (sizeof (($2)))
2374 return 0;
2375 ;
2376 return 0;
2377 }
2378 _ACEOF
2379 if ac_fn_c_try_compile "$LINENO"; then :
2380
2381 else
2382 eval "$3=yes"
2383 fi
2384 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2385 fi
2386 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2387 fi
2388 eval ac_res=\$$3
2389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2390 $as_echo "$ac_res" >&6; }
2391 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2392
2393 } # ac_fn_c_check_type
2394
2395 # ac_fn_c_find_intX_t LINENO BITS VAR
2396 # -----------------------------------
2397 # Finds a signed integer type with width BITS, setting cache variable VAR
2398 # accordingly.
2399 ac_fn_c_find_intX_t ()
2400 {
2401 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
2403 $as_echo_n "checking for int$2_t... " >&6; }
2404 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2405 $as_echo_n "(cached) " >&6
2406 else
2407 eval "$3=no"
2408 for ac_type in int$2_t 'int' 'long int' \
2409 'long long int' 'short int' 'signed char'; do
2410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2411 /* end confdefs.h. */
2412 $ac_includes_default
2413 int
2414 main ()
2415 {
2416 static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1))];
2417 test_array [0] = 0
2418
2419 ;
2420 return 0;
2421 }
2422 _ACEOF
2423 if ac_fn_c_try_compile "$LINENO"; then :
2424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2425 /* end confdefs.h. */
2426 $ac_includes_default
2427 int
2428 main ()
2429 {
2430 static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1)
2431 < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 2))];
2432 test_array [0] = 0
2433
2434 ;
2435 return 0;
2436 }
2437 _ACEOF
2438 if ac_fn_c_try_compile "$LINENO"; then :
2439
2440 else
2441 case $ac_type in #(
2442 int$2_t) :
2443 eval "$3=yes" ;; #(
2444 *) :
2445 eval "$3=\$ac_type" ;;
2446 esac
2447 fi
2448 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2449 fi
2450 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2451 eval as_val=\$$3
2452 if test "x$as_val" = x""no; then :
2453
2454 else
2455 break
2456 fi
2457 done
2458 fi
2459 eval ac_res=\$$3
2460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2461 $as_echo "$ac_res" >&6; }
2462 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2463
2464 } # ac_fn_c_find_intX_t
2465
2466 # ac_fn_c_try_link LINENO
2467 # -----------------------
2468 # Try to link conftest.$ac_ext, and return whether this succeeded.
2469 ac_fn_c_try_link ()
2470 {
2471 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2472 rm -f conftest.$ac_objext conftest$ac_exeext
2473 if { { ac_try="$ac_link"
2474 case "(($ac_try" in
2475 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2476 *) ac_try_echo=$ac_try;;
2477 esac
2478 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2479 $as_echo "$ac_try_echo"; } >&5
2480 (eval "$ac_link") 2>conftest.err
2481 ac_status=$?
2482 if test -s conftest.err; then
2483 grep -v '^ *+' conftest.err >conftest.er1
2484 cat conftest.er1 >&5
2485 mv -f conftest.er1 conftest.err
2486 fi
2487 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2488 test $ac_status = 0; } && {
2489 test -z "$ac_c_werror_flag" ||
2490 test ! -s conftest.err
2491 } && test -s conftest$ac_exeext && {
2492 test "$cross_compiling" = yes ||
2493 $as_test_x conftest$ac_exeext
2494 }; then :
2495 ac_retval=0
2496 else
2497 $as_echo "$as_me: failed program was:" >&5
2498 sed 's/^/| /' conftest.$ac_ext >&5
2499
2500 ac_retval=1
2501 fi
2502 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2503 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2504 # interfere with the next link command; also delete a directory that is
2505 # left behind by Apple's compiler. We do this before executing the actions.
2506 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2507 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2508 return $ac_retval
2509
2510 } # ac_fn_c_try_link
2511
2512 # ac_fn_c_find_uintX_t LINENO BITS VAR
2513 # ------------------------------------
2514 # Finds an unsigned integer type with width BITS, setting cache variable VAR
2515 # accordingly.
2516 ac_fn_c_find_uintX_t ()
2517 {
2518 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2520 $as_echo_n "checking for uint$2_t... " >&6; }
2521 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2522 $as_echo_n "(cached) " >&6
2523 else
2524 eval "$3=no"
2525 for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2526 'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2527 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2528 /* end confdefs.h. */
2529 $ac_includes_default
2530 int
2531 main ()
2532 {
2533 static int test_array [1 - 2 * !(($ac_type) -1 >> ($2 - 1) == 1)];
2534 test_array [0] = 0
2535
2536 ;
2537 return 0;
2538 }
2539 _ACEOF
2540 if ac_fn_c_try_compile "$LINENO"; then :
2541 case $ac_type in #(
2542 uint$2_t) :
2543 eval "$3=yes" ;; #(
2544 *) :
2545 eval "$3=\$ac_type" ;;
2546 esac
2547 fi
2548 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2549 eval as_val=\$$3
2550 if test "x$as_val" = x""no; then :
2551
2552 else
2553 break
2554 fi
2555 done
2556 fi
2557 eval ac_res=\$$3
2558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2559 $as_echo "$ac_res" >&6; }
2560 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2561
2562 } # ac_fn_c_find_uintX_t
2563
2564 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2565 # ----------------------------------------------
2566 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2567 ac_fn_c_check_header_preproc ()
2568 {
2569 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2571 $as_echo_n "checking for $2... " >&6; }
2572 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2573 $as_echo_n "(cached) " >&6
2574 else
2575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2576 /* end confdefs.h. */
2577 #include <$2>
2578 _ACEOF
2579 if ac_fn_c_try_cpp "$LINENO"; then :
2580 eval "$3=yes"
2581 else
2582 eval "$3=no"
2583 fi
2584 rm -f conftest.err conftest.$ac_ext
2585 fi
2586 eval ac_res=\$$3
2587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2588 $as_echo "$ac_res" >&6; }
2589 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2590
2591 } # ac_fn_c_check_header_preproc
2592
2593 # ac_fn_c_check_func LINENO FUNC VAR
2594 # ----------------------------------
2595 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2596 ac_fn_c_check_func ()
2597 {
2598 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2600 $as_echo_n "checking for $2... " >&6; }
2601 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2602 $as_echo_n "(cached) " >&6
2603 else
2604 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2605 /* end confdefs.h. */
2606 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2607 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2608 #define $2 innocuous_$2
2609
2610 /* System header to define __stub macros and hopefully few prototypes,
2611 which can conflict with char $2 (); below.
2612 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2613 <limits.h> exists even on freestanding compilers. */
2614
2615 #ifdef __STDC__
2616 # include <limits.h>
2617 #else
2618 # include <assert.h>
2619 #endif
2620
2621 #undef $2
2622
2623 /* Override any GCC internal prototype to avoid an error.
2624 Use char because int might match the return type of a GCC
2625 builtin and then its argument prototype would still apply. */
2626 #ifdef __cplusplus
2627 extern "C"
2628 #endif
2629 char $2 ();
2630 /* The GNU C library defines this for functions which it implements
2631 to always fail with ENOSYS. Some functions are actually named
2632 something starting with __ and the normal name is an alias. */
2633 #if defined __stub_$2 || defined __stub___$2
2634 choke me
2635 #endif
2636
2637 int
2638 main ()
2639 {
2640 return $2 ();
2641 ;
2642 return 0;
2643 }
2644 _ACEOF
2645 if ac_fn_c_try_link "$LINENO"; then :
2646 eval "$3=yes"
2647 else
2648 eval "$3=no"
2649 fi
2650 rm -f core conftest.err conftest.$ac_objext \
2651 conftest$ac_exeext conftest.$ac_ext
2652 fi
2653 eval ac_res=\$$3
2654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2655 $as_echo "$ac_res" >&6; }
2656 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2657
2658 } # ac_fn_c_check_func
2659
2660 # ac_fn_cxx_try_cpp LINENO
2661 # ------------------------
2662 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2663 ac_fn_cxx_try_cpp ()
2664 {
2665 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2666 if { { ac_try="$ac_cpp conftest.$ac_ext"
2667 case "(($ac_try" in
2668 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2669 *) ac_try_echo=$ac_try;;
2670 esac
2671 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2672 $as_echo "$ac_try_echo"; } >&5
2673 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2674 ac_status=$?
2675 if test -s conftest.err; then
2676 grep -v '^ *+' conftest.err >conftest.er1
2677 cat conftest.er1 >&5
2678 mv -f conftest.er1 conftest.err
2679 fi
2680 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2681 test $ac_status = 0; } >/dev/null && {
2682 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
2683 test ! -s conftest.err
2684 }; then :
2685 ac_retval=0
2686 else
2687 $as_echo "$as_me: failed program was:" >&5
2688 sed 's/^/| /' conftest.$ac_ext >&5
2689
2690 ac_retval=1
2691 fi
2692 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2693 return $ac_retval
2694
2695 } # ac_fn_cxx_try_cpp
2696
2697 # ac_fn_cxx_try_link LINENO
2698 # -------------------------
2699 # Try to link conftest.$ac_ext, and return whether this succeeded.
2700 ac_fn_cxx_try_link ()
2701 {
2702 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2703 rm -f conftest.$ac_objext conftest$ac_exeext
2704 if { { ac_try="$ac_link"
2705 case "(($ac_try" in
2706 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2707 *) ac_try_echo=$ac_try;;
2708 esac
2709 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2710 $as_echo "$ac_try_echo"; } >&5
2711 (eval "$ac_link") 2>conftest.err
2712 ac_status=$?
2713 if test -s conftest.err; then
2714 grep -v '^ *+' conftest.err >conftest.er1
2715 cat conftest.er1 >&5
2716 mv -f conftest.er1 conftest.err
2717 fi
2718 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2719 test $ac_status = 0; } && {
2720 test -z "$ac_cxx_werror_flag" ||
2721 test ! -s conftest.err
2722 } && test -s conftest$ac_exeext && {
2723 test "$cross_compiling" = yes ||
2724 $as_test_x conftest$ac_exeext
2725 }; then :
2726 ac_retval=0
2727 else
2728 $as_echo "$as_me: failed program was:" >&5
2729 sed 's/^/| /' conftest.$ac_ext >&5
2730
2731 ac_retval=1
2732 fi
2733 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2734 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2735 # interfere with the next link command; also delete a directory that is
2736 # left behind by Apple's compiler. We do this before executing the actions.
2737 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2738 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2739 return $ac_retval
2740
2741 } # ac_fn_cxx_try_link
2742 cat >config.log <<_ACEOF
2743 This file contains any messages produced by compilers while
2744 running configure, to aid debugging if configure makes a mistake.
2745
2746 It was created by $as_me, which was
2747 generated by GNU Autoconf 2.64. Invocation command line was
2748
2749 $ $0 $@
2750
2751 _ACEOF
2752 exec 5>>config.log
2753 {
2754 cat <<_ASUNAME
2755 ## --------- ##
2756 ## Platform. ##
2757 ## --------- ##
2758
2759 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2760 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2761 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2762 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2763 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2764
2765 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2766 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2767
2768 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2769 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2770 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2771 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2772 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2773 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2774 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2775
2776 _ASUNAME
2777
2778 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2779 for as_dir in $PATH
2780 do
2781 IFS=$as_save_IFS
2782 test -z "$as_dir" && as_dir=.
2783 $as_echo "PATH: $as_dir"
2784 done
2785 IFS=$as_save_IFS
2786
2787 } >&5
2788
2789 cat >&5 <<_ACEOF
2790
2791
2792 ## ----------- ##
2793 ## Core tests. ##
2794 ## ----------- ##
2795
2796 _ACEOF
2797
2798
2799 # Keep a trace of the command line.
2800 # Strip out --no-create and --no-recursion so they do not pile up.
2801 # Strip out --silent because we don't want to record it for future runs.
2802 # Also quote any args containing shell meta-characters.
2803 # Make two passes to allow for proper duplicate-argument suppression.
2804 ac_configure_args=
2805 ac_configure_args0=
2806 ac_configure_args1=
2807 ac_must_keep_next=false
2808 for ac_pass in 1 2
2809 do
2810 for ac_arg
2811 do
2812 case $ac_arg in
2813 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2814 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2815 | -silent | --silent | --silen | --sile | --sil)
2816 continue ;;
2817 *\'*)
2818 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2819 esac
2820 case $ac_pass in
2821 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2822 2)
2823 as_fn_append ac_configure_args1 " '$ac_arg'"
2824 if test $ac_must_keep_next = true; then
2825 ac_must_keep_next=false # Got value, back to normal.
2826 else
2827 case $ac_arg in
2828 *=* | --config-cache | -C | -disable-* | --disable-* \
2829 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2830 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2831 | -with-* | --with-* | -without-* | --without-* | --x)
2832 case "$ac_configure_args0 " in
2833 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2834 esac
2835 ;;
2836 -* ) ac_must_keep_next=true ;;
2837 esac
2838 fi
2839 as_fn_append ac_configure_args " '$ac_arg'"
2840 ;;
2841 esac
2842 done
2843 done
2844 { ac_configure_args0=; unset ac_configure_args0;}
2845 { ac_configure_args1=; unset ac_configure_args1;}
2846
2847 # When interrupted or exit'd, cleanup temporary files, and complete
2848 # config.log. We remove comments because anyway the quotes in there
2849 # would cause problems or look ugly.
2850 # WARNING: Use '\'' to represent an apostrophe within the trap.
2851 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2852 trap 'exit_status=$?
2853 # Save into config.log some information that might help in debugging.
2854 {
2855 echo
2856
2857 cat <<\_ASBOX
2858 ## ---------------- ##
2859 ## Cache variables. ##
2860 ## ---------------- ##
2861 _ASBOX
2862 echo
2863 # The following way of writing the cache mishandles newlines in values,
2864 (
2865 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2866 eval ac_val=\$$ac_var
2867 case $ac_val in #(
2868 *${as_nl}*)
2869 case $ac_var in #(
2870 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2871 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2872 esac
2873 case $ac_var in #(
2874 _ | IFS | as_nl) ;; #(
2875 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2876 *) { eval $ac_var=; unset $ac_var;} ;;
2877 esac ;;
2878 esac
2879 done
2880 (set) 2>&1 |
2881 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2882 *${as_nl}ac_space=\ *)
2883 sed -n \
2884 "s/'\''/'\''\\\\'\'''\''/g;
2885 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2886 ;; #(
2887 *)
2888 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2889 ;;
2890 esac |
2891 sort
2892 )
2893 echo
2894
2895 cat <<\_ASBOX
2896 ## ----------------- ##
2897 ## Output variables. ##
2898 ## ----------------- ##
2899 _ASBOX
2900 echo
2901 for ac_var in $ac_subst_vars
2902 do
2903 eval ac_val=\$$ac_var
2904 case $ac_val in
2905 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2906 esac
2907 $as_echo "$ac_var='\''$ac_val'\''"
2908 done | sort
2909 echo
2910
2911 if test -n "$ac_subst_files"; then
2912 cat <<\_ASBOX
2913 ## ------------------- ##
2914 ## File substitutions. ##
2915 ## ------------------- ##
2916 _ASBOX
2917 echo
2918 for ac_var in $ac_subst_files
2919 do
2920 eval ac_val=\$$ac_var
2921 case $ac_val in
2922 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2923 esac
2924 $as_echo "$ac_var='\''$ac_val'\''"
2925 done | sort
2926 echo
2927 fi
2928
2929 if test -s confdefs.h; then
2930 cat <<\_ASBOX
2931 ## ----------- ##
2932 ## confdefs.h. ##
2933 ## ----------- ##
2934 _ASBOX
2935 echo
2936 cat confdefs.h
2937 echo
2938 fi
2939 test "$ac_signal" != 0 &&
2940 $as_echo "$as_me: caught signal $ac_signal"
2941 $as_echo "$as_me: exit $exit_status"
2942 } >&5
2943 rm -f core *.core core.conftest.* &&
2944 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2945 exit $exit_status
2946 ' 0
2947 for ac_signal in 1 2 13 15; do
2948 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2949 done
2950 ac_signal=0
2951
2952 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2953 rm -f -r conftest* confdefs.h
2954
2955 $as_echo "/* confdefs.h */" > confdefs.h
2956
2957 # Predefined preprocessor variables.
2958
2959 cat >>confdefs.h <<_ACEOF
2960 #define PACKAGE_NAME "$PACKAGE_NAME"
2961 _ACEOF
2962
2963 cat >>confdefs.h <<_ACEOF
2964 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2965 _ACEOF
2966
2967 cat >>confdefs.h <<_ACEOF
2968 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2969 _ACEOF
2970
2971 cat >>confdefs.h <<_ACEOF
2972 #define PACKAGE_STRING "$PACKAGE_STRING"
2973 _ACEOF
2974
2975 cat >>confdefs.h <<_ACEOF
2976 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2977 _ACEOF
2978
2979 cat >>confdefs.h <<_ACEOF
2980 #define PACKAGE_URL "$PACKAGE_URL"
2981 _ACEOF
2982
2983
2984 # Let the site file select an alternate cache file if it wants to.
2985 # Prefer an explicitly selected file to automatically selected ones.
2986 ac_site_file1=NONE
2987 ac_site_file2=NONE
2988 if test -n "$CONFIG_SITE"; then
2989 ac_site_file1=$CONFIG_SITE
2990 elif test "x$prefix" != xNONE; then
2991 ac_site_file1=$prefix/share/config.site
2992 ac_site_file2=$prefix/etc/config.site
2993 else
2994 ac_site_file1=$ac_default_prefix/share/config.site
2995 ac_site_file2=$ac_default_prefix/etc/config.site
2996 fi
2997 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2998 do
2999 test "x$ac_site_file" = xNONE && continue
3000 if test -r "$ac_site_file"; then
3001 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
3002 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
3003 sed 's/^/| /' "$ac_site_file" >&5
3004 . "$ac_site_file"
3005 fi
3006 done
3007
3008 if test -r "$cache_file"; then
3009 # Some versions of bash will fail to source /dev/null (special
3010 # files actually), so we avoid doing that.
3011 if test -f "$cache_file"; then
3012 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
3013 $as_echo "$as_me: loading cache $cache_file" >&6;}
3014 case $cache_file in
3015 [\\/]* | ?:[\\/]* ) . "$cache_file";;
3016 *) . "./$cache_file";;
3017 esac
3018 fi
3019 else
3020 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
3021 $as_echo "$as_me: creating cache $cache_file" >&6;}
3022 >$cache_file
3023 fi
3024
3025 # Check that the precious variables saved in the cache have kept the same
3026 # value.
3027 ac_cache_corrupted=false
3028 for ac_var in $ac_precious_vars; do
3029 eval ac_old_set=\$ac_cv_env_${ac_var}_set
3030 eval ac_new_set=\$ac_env_${ac_var}_set
3031 eval ac_old_val=\$ac_cv_env_${ac_var}_value
3032 eval ac_new_val=\$ac_env_${ac_var}_value
3033 case $ac_old_set,$ac_new_set in
3034 set,)
3035 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
3036 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
3037 ac_cache_corrupted=: ;;
3038 ,set)
3039 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
3040 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
3041 ac_cache_corrupted=: ;;
3042 ,);;
3043 *)
3044 if test "x$ac_old_val" != "x$ac_new_val"; then
3045 # differences in whitespace do not lead to failure.
3046 ac_old_val_w=`echo x $ac_old_val`
3047 ac_new_val_w=`echo x $ac_new_val`
3048 if test "$ac_old_val_w" != "$ac_new_val_w"; then
3049 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
3050 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
3051 ac_cache_corrupted=:
3052 else
3053 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
3054 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
3055 eval $ac_var=\$ac_old_val
3056 fi
3057 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
3058 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
3059 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
3060 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
3061 fi;;
3062 esac
3063 # Pass precious variables to config.status.
3064 if test "$ac_new_set" = set; then
3065 case $ac_new_val in
3066 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
3067 *) ac_arg=$ac_var=$ac_new_val ;;
3068 esac
3069 case " $ac_configure_args " in
3070 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
3071 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
3072 esac
3073 fi
3074 done
3075 if $ac_cache_corrupted; then
3076 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3077 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3078 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
3079 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
3080 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
3081 fi
3082 ## -------------------- ##
3083 ## Main body of script. ##
3084 ## -------------------- ##
3085
3086 ac_ext=c
3087 ac_cpp='$CPP $CPPFLAGS'
3088 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3089 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3090 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3091
3092
3093
3094
3095
3096
3097 ac_config_headers="$ac_config_headers auto-host.h:config.in"
3098
3099
3100 gcc_version=`cat $srcdir/BASE-VER`
3101
3102 # Determine the host, build, and target systems
3103 ac_aux_dir=
3104 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3105 for ac_t in install-sh install.sh shtool; do
3106 if test -f "$ac_dir/$ac_t"; then
3107 ac_aux_dir=$ac_dir
3108 ac_install_sh="$ac_aux_dir/$ac_t -c"
3109 break 2
3110 fi
3111 done
3112 done
3113 if test -z "$ac_aux_dir"; then
3114 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3115 fi
3116
3117 # These three variables are undocumented and unsupported,
3118 # and are intended to be withdrawn in a future Autoconf release.
3119 # They can cause serious problems if a builder's source tree is in a directory
3120 # whose full name contains unusual characters.
3121 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3122 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3123 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3124
3125
3126 # Make sure we can run config.sub.
3127 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3128 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3129
3130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3131 $as_echo_n "checking build system type... " >&6; }
3132 if test "${ac_cv_build+set}" = set; then :
3133 $as_echo_n "(cached) " >&6
3134 else
3135 ac_build_alias=$build_alias
3136 test "x$ac_build_alias" = x &&
3137 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3138 test "x$ac_build_alias" = x &&
3139 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3140 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3141 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3142
3143 fi
3144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3145 $as_echo "$ac_cv_build" >&6; }
3146 case $ac_cv_build in
3147 *-*-*) ;;
3148 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3149 esac
3150 build=$ac_cv_build
3151 ac_save_IFS=$IFS; IFS='-'
3152 set x $ac_cv_build
3153 shift
3154 build_cpu=$1
3155 build_vendor=$2
3156 shift; shift
3157 # Remember, the first character of IFS is used to create $*,
3158 # except with old shells:
3159 build_os=$*
3160 IFS=$ac_save_IFS
3161 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3162
3163
3164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3165 $as_echo_n "checking host system type... " >&6; }
3166 if test "${ac_cv_host+set}" = set; then :
3167 $as_echo_n "(cached) " >&6
3168 else
3169 if test "x$host_alias" = x; then
3170 ac_cv_host=$ac_cv_build
3171 else
3172 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3173 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3174 fi
3175
3176 fi
3177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3178 $as_echo "$ac_cv_host" >&6; }
3179 case $ac_cv_host in
3180 *-*-*) ;;
3181 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3182 esac
3183 host=$ac_cv_host
3184 ac_save_IFS=$IFS; IFS='-'
3185 set x $ac_cv_host
3186 shift
3187 host_cpu=$1
3188 host_vendor=$2
3189 shift; shift
3190 # Remember, the first character of IFS is used to create $*,
3191 # except with old shells:
3192 host_os=$*
3193 IFS=$ac_save_IFS
3194 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3195
3196
3197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3198 $as_echo_n "checking target system type... " >&6; }
3199 if test "${ac_cv_target+set}" = set; then :
3200 $as_echo_n "(cached) " >&6
3201 else
3202 if test "x$target_alias" = x; then
3203 ac_cv_target=$ac_cv_host
3204 else
3205 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3206 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3207 fi
3208
3209 fi
3210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3211 $as_echo "$ac_cv_target" >&6; }
3212 case $ac_cv_target in
3213 *-*-*) ;;
3214 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3215 esac
3216 target=$ac_cv_target
3217 ac_save_IFS=$IFS; IFS='-'
3218 set x $ac_cv_target
3219 shift
3220 target_cpu=$1
3221 target_vendor=$2
3222 shift; shift
3223 # Remember, the first character of IFS is used to create $*,
3224 # except with old shells:
3225 target_os=$*
3226 IFS=$ac_save_IFS
3227 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3228
3229
3230 # The aliases save the names the user supplied, while $host etc.
3231 # will get canonicalized.
3232 test -n "$target_alias" &&
3233 test "$program_prefix$program_suffix$program_transform_name" = \
3234 NONENONEs,x,x, &&
3235 program_prefix=${target_alias}-
3236
3237 # Determine the noncanonical target name, for directory use.
3238 case ${build_alias} in
3239 "") build_noncanonical=${build} ;;
3240 *) build_noncanonical=${build_alias} ;;
3241 esac
3242
3243 case ${host_alias} in
3244 "") host_noncanonical=${build_noncanonical} ;;
3245 *) host_noncanonical=${host_alias} ;;
3246 esac
3247
3248 case ${target_alias} in
3249 "") target_noncanonical=${host_noncanonical} ;;
3250 *) target_noncanonical=${target_alias} ;;
3251 esac
3252
3253
3254
3255
3256 # Determine the target- and build-specific subdirectories
3257
3258 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
3259 # have matching libraries, they should use host libraries: Makefile.tpl
3260 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
3261 # However, they still use the build modules, because the corresponding
3262 # host modules (e.g. bison) are only built for the host when bootstrap
3263 # finishes. So:
3264 # - build_subdir is where we find build modules, and never changes.
3265 # - build_libsubdir is where we find build libraries, and can be overridden.
3266
3267 # Prefix 'build-' so this never conflicts with target_subdir.
3268 build_subdir="build-${build_noncanonical}"
3269
3270 # Check whether --with-build-libsubdir was given.
3271 if test "${with_build_libsubdir+set}" = set; then :
3272 withval=$with_build_libsubdir; build_libsubdir="$withval"
3273 else
3274 build_libsubdir="$build_subdir"
3275 fi
3276
3277 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
3278 if ( test $srcdir = . && test -d gcc ) \
3279 || test -d $srcdir/../host-${host_noncanonical}; then
3280 host_subdir="host-${host_noncanonical}"
3281 else
3282 host_subdir=.
3283 fi
3284 # No prefix.
3285 target_subdir=${target_noncanonical}
3286
3287
3288 # Set program_transform_name
3289 test "$program_prefix" != NONE &&
3290 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3291 # Use a double $ so make ignores it.
3292 test "$program_suffix" != NONE &&
3293 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3294 # Double any \ or $.
3295 # By default was `s,x,x', remove it if useless.
3296 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3297 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3298
3299
3300 # Check for bogus environment variables.
3301 # Test if LIBRARY_PATH contains the notation for the current directory
3302 # since this would lead to problems installing/building glibc.
3303 # LIBRARY_PATH contains the current directory if one of the following
3304 # is true:
3305 # - one of the terminals (":" and ";") is the first or last sign
3306 # - two terminals occur directly after each other
3307 # - the path contains an element with a dot in it
3308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBRARY_PATH variable" >&5
3309 $as_echo_n "checking LIBRARY_PATH variable... " >&6; }
3310 case ${LIBRARY_PATH} in
3311 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3312 library_path_setting="contains current directory"
3313 ;;
3314 *)
3315 library_path_setting="ok"
3316 ;;
3317 esac
3318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $library_path_setting" >&5
3319 $as_echo "$library_path_setting" >&6; }
3320 if test "$library_path_setting" != "ok"; then
3321 as_fn_error "
3322 *** LIBRARY_PATH shouldn't contain the current directory when
3323 *** building gcc. Please change the environment variable
3324 *** and run configure again." "$LINENO" 5
3325 fi
3326
3327 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
3328 # since this would lead to problems installing/building glibc.
3329 # GCC_EXEC_PREFIX contains the current directory if one of the following
3330 # is true:
3331 # - one of the terminals (":" and ";") is the first or last sign
3332 # - two terminals occur directly after each other
3333 # - the path contains an element with a dot in it
3334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC_EXEC_PREFIX variable" >&5
3335 $as_echo_n "checking GCC_EXEC_PREFIX variable... " >&6; }
3336 case ${GCC_EXEC_PREFIX} in
3337 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3338 gcc_exec_prefix_setting="contains current directory"
3339 ;;
3340 *)
3341 gcc_exec_prefix_setting="ok"
3342 ;;
3343 esac
3344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_exec_prefix_setting" >&5
3345 $as_echo "$gcc_exec_prefix_setting" >&6; }
3346 if test "$gcc_exec_prefix_setting" != "ok"; then
3347 as_fn_error "
3348 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
3349 *** building gcc. Please change the environment variable
3350 *** and run configure again." "$LINENO" 5
3351 fi
3352
3353 # -----------
3354 # Directories
3355 # -----------
3356
3357 # Specify the local prefix
3358 local_prefix=
3359
3360 # Check whether --with-local-prefix was given.
3361 if test "${with_local_prefix+set}" = set; then :
3362 withval=$with_local_prefix; case "${withval}" in
3363 yes) as_fn_error "bad value ${withval} given for local include directory prefix" "$LINENO" 5 ;;
3364 no) ;;
3365 *) local_prefix=$with_local_prefix ;;
3366 esac
3367 fi
3368
3369
3370 # Default local prefix if it is empty
3371 if test x$local_prefix = x; then
3372 local_prefix=/usr/local
3373 fi
3374
3375 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
3376 # passed in by the toplevel make and thus we'd get different behavior
3377 # depending on where we built the sources.
3378 gcc_gxx_include_dir=
3379 # Specify the g++ header file directory
3380
3381 # Check whether --with-gxx-include-dir was given.
3382 if test "${with_gxx_include_dir+set}" = set; then :
3383 withval=$with_gxx_include_dir; case "${withval}" in
3384 yes) as_fn_error "bad value ${withval} given for g++ include directory" "$LINENO" 5 ;;
3385 no) ;;
3386 *) gcc_gxx_include_dir=$with_gxx_include_dir ;;
3387 esac
3388 fi
3389
3390
3391 # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
3392 if test x${gcc_gxx_include_dir} = x; then
3393 if test x${enable_version_specific_runtime_libs} = xyes; then
3394 gcc_gxx_include_dir='${libsubdir}/include/c++'
3395 else
3396 libstdcxx_incdir='include/c++/$(version)'
3397 if test x$host != x$target; then
3398 libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
3399 fi
3400 gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir"
3401 fi
3402 fi
3403
3404
3405 # Check whether --with-cpp_install_dir was given.
3406 if test "${with_cpp_install_dir+set}" = set; then :
3407 withval=$with_cpp_install_dir; if test x$withval = xyes; then
3408 as_fn_error "option --with-cpp-install-dir requires an argument" "$LINENO" 5
3409 elif test x$withval != xno; then
3410 cpp_install_dir=$withval
3411 fi
3412 fi
3413
3414
3415 # We would like to our source tree to be readonly. However when releases or
3416 # pre-releases are generated, the flex/bison generated files as well as the
3417 # various formats of manuals need to be included along with the rest of the
3418 # sources. Therefore we have --enable-generated-files-in-srcdir to do
3419 # just that.
3420
3421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to place generated files in the source directory" >&5
3422 $as_echo_n "checking whether to place generated files in the source directory... " >&6; }
3423 # Check whether --enable-generated-files-in-srcdir was given.
3424 if test "${enable_generated_files_in_srcdir+set}" = set; then :
3425 enableval=$enable_generated_files_in_srcdir; generated_files_in_srcdir=$enableval
3426 else
3427 generated_files_in_srcdir=no
3428 fi
3429
3430
3431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $generated_files_in_srcdir" >&5
3432 $as_echo "$generated_files_in_srcdir" >&6; }
3433
3434 if test "$generated_files_in_srcdir" = "yes"; then
3435 GENINSRC=''
3436 else
3437 GENINSRC='#'
3438 fi
3439
3440
3441 # -------------------
3442 # Find default linker
3443 # -------------------
3444
3445 # With GNU ld
3446
3447 # Check whether --with-gnu-ld was given.
3448 if test "${with_gnu_ld+set}" = set; then :
3449 withval=$with_gnu_ld; gnu_ld_flag="$with_gnu_ld"
3450 else
3451 gnu_ld_flag=no
3452 fi
3453
3454
3455 # With pre-defined ld
3456
3457 # Check whether --with-ld was given.
3458 if test "${with_ld+set}" = set; then :
3459 withval=$with_ld; DEFAULT_LINKER="$with_ld"
3460 fi
3461
3462 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3463 if test ! -x "$DEFAULT_LINKER"; then
3464 as_fn_error "cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" "$LINENO" 5
3465 elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3466 gnu_ld_flag=yes
3467 fi
3468
3469 cat >>confdefs.h <<_ACEOF
3470 #define DEFAULT_LINKER "$DEFAULT_LINKER"
3471 _ACEOF
3472
3473 fi
3474
3475 gnu_ld=`if test x"$gnu_ld_flag" = x"yes"; then echo 1; else echo 0; fi`
3476
3477 cat >>confdefs.h <<_ACEOF
3478 #define HAVE_GNU_LD $gnu_ld
3479 _ACEOF
3480
3481
3482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default linker was specified" >&5
3483 $as_echo_n "checking whether a default linker was specified... " >&6; }
3484 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3485 if test x"$gnu_ld_flag" = x"no"; then
3486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER)" >&5
3487 $as_echo "yes ($DEFAULT_LINKER)" >&6; }
3488 else
3489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
3490 $as_echo "yes ($DEFAULT_LINKER - GNU ld)" >&6; }
3491 fi
3492 else
3493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3494 $as_echo "no" >&6; }
3495 fi
3496
3497 # With demangler in GNU ld
3498
3499 # Check whether --with-demangler-in-ld was given.
3500 if test "${with_demangler_in_ld+set}" = set; then :
3501 withval=$with_demangler_in_ld; demangler_in_ld="$with_demangler_in_ld"
3502 else
3503 demangler_in_ld=no
3504 fi
3505
3506
3507 # ----------------------
3508 # Find default assembler
3509 # ----------------------
3510
3511 # With GNU as
3512
3513 # Check whether --with-gnu-as was given.
3514 if test "${with_gnu_as+set}" = set; then :
3515 withval=$with_gnu_as; gas_flag="$with_gnu_as"
3516 else
3517 gas_flag=no
3518 fi
3519
3520
3521
3522 # Check whether --with-as was given.
3523 if test "${with_as+set}" = set; then :
3524 withval=$with_as; DEFAULT_ASSEMBLER="$with_as"
3525 fi
3526
3527 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3528 if test ! -x "$DEFAULT_ASSEMBLER"; then
3529 as_fn_error "cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" "$LINENO" 5
3530 elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3531 gas_flag=yes
3532 fi
3533
3534 cat >>confdefs.h <<_ACEOF
3535 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
3536 _ACEOF
3537
3538 fi
3539
3540 gnu_as=`if test x"$gas_flag" = x"yes"; then echo 1; else echo 0; fi`
3541
3542 cat >>confdefs.h <<_ACEOF
3543 #define HAVE_GNU_AS $gnu_as
3544 _ACEOF
3545
3546
3547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default assembler was specified" >&5
3548 $as_echo_n "checking whether a default assembler was specified... " >&6; }
3549 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3550 if test x"$gas_flag" = x"no"; then
3551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER)" >&5
3552 $as_echo "yes ($DEFAULT_ASSEMBLER)" >&6; }
3553 else
3554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
3555 $as_echo "yes ($DEFAULT_ASSEMBLER - GNU as)" >&6; }
3556 fi
3557 else
3558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3559 $as_echo "no" >&6; }
3560 fi
3561
3562 # ---------------
3563 # Find C compiler
3564 # ---------------
3565
3566 # If a non-executable a.out is present (e.g. created by GNU as above even if
3567 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
3568 # file, even when creating an executable, so an execution test fails.
3569 # Remove possible default executable files to avoid this.
3570 #
3571 # FIXME: This really belongs into AC_PROG_CC and can be removed once
3572 # Autoconf includes it.
3573 rm -f a.out a.exe b.out
3574
3575 # Find the native compiler
3576 ac_ext=c
3577 ac_cpp='$CPP $CPPFLAGS'
3578 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3579 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3580 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3581 if test -n "$ac_tool_prefix"; then
3582 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3583 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3585 $as_echo_n "checking for $ac_word... " >&6; }
3586 if test "${ac_cv_prog_CC+set}" = set; then :
3587 $as_echo_n "(cached) " >&6
3588 else
3589 if test -n "$CC"; then
3590 ac_cv_prog_CC="$CC" # Let the user override the test.
3591 else
3592 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3593 for as_dir in $PATH
3594 do
3595 IFS=$as_save_IFS
3596 test -z "$as_dir" && as_dir=.
3597 for ac_exec_ext in '' $ac_executable_extensions; do
3598 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3599 ac_cv_prog_CC="${ac_tool_prefix}gcc"
3600 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3601 break 2
3602 fi
3603 done
3604 done
3605 IFS=$as_save_IFS
3606
3607 fi
3608 fi
3609 CC=$ac_cv_prog_CC
3610 if test -n "$CC"; then
3611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3612 $as_echo "$CC" >&6; }
3613 else
3614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3615 $as_echo "no" >&6; }
3616 fi
3617
3618
3619 fi
3620 if test -z "$ac_cv_prog_CC"; then
3621 ac_ct_CC=$CC
3622 # Extract the first word of "gcc", so it can be a program name with args.
3623 set dummy gcc; ac_word=$2
3624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3625 $as_echo_n "checking for $ac_word... " >&6; }
3626 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3627 $as_echo_n "(cached) " >&6
3628 else
3629 if test -n "$ac_ct_CC"; then
3630 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3631 else
3632 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3633 for as_dir in $PATH
3634 do
3635 IFS=$as_save_IFS
3636 test -z "$as_dir" && as_dir=.
3637 for ac_exec_ext in '' $ac_executable_extensions; do
3638 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3639 ac_cv_prog_ac_ct_CC="gcc"
3640 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3641 break 2
3642 fi
3643 done
3644 done
3645 IFS=$as_save_IFS
3646
3647 fi
3648 fi
3649 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3650 if test -n "$ac_ct_CC"; then
3651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3652 $as_echo "$ac_ct_CC" >&6; }
3653 else
3654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3655 $as_echo "no" >&6; }
3656 fi
3657
3658 if test "x$ac_ct_CC" = x; then
3659 CC=""
3660 else
3661 case $cross_compiling:$ac_tool_warned in
3662 yes:)
3663 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3664 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3665 ac_tool_warned=yes ;;
3666 esac
3667 CC=$ac_ct_CC
3668 fi
3669 else
3670 CC="$ac_cv_prog_CC"
3671 fi
3672
3673 if test -z "$CC"; then
3674 if test -n "$ac_tool_prefix"; then
3675 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3676 set dummy ${ac_tool_prefix}cc; ac_word=$2
3677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3678 $as_echo_n "checking for $ac_word... " >&6; }
3679 if test "${ac_cv_prog_CC+set}" = set; then :
3680 $as_echo_n "(cached) " >&6
3681 else
3682 if test -n "$CC"; then
3683 ac_cv_prog_CC="$CC" # Let the user override the test.
3684 else
3685 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3686 for as_dir in $PATH
3687 do
3688 IFS=$as_save_IFS
3689 test -z "$as_dir" && as_dir=.
3690 for ac_exec_ext in '' $ac_executable_extensions; do
3691 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3692 ac_cv_prog_CC="${ac_tool_prefix}cc"
3693 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3694 break 2
3695 fi
3696 done
3697 done
3698 IFS=$as_save_IFS
3699
3700 fi
3701 fi
3702 CC=$ac_cv_prog_CC
3703 if test -n "$CC"; then
3704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3705 $as_echo "$CC" >&6; }
3706 else
3707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3708 $as_echo "no" >&6; }
3709 fi
3710
3711
3712 fi
3713 fi
3714 if test -z "$CC"; then
3715 # Extract the first word of "cc", so it can be a program name with args.
3716 set dummy cc; ac_word=$2
3717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3718 $as_echo_n "checking for $ac_word... " >&6; }
3719 if test "${ac_cv_prog_CC+set}" = set; then :
3720 $as_echo_n "(cached) " >&6
3721 else
3722 if test -n "$CC"; then
3723 ac_cv_prog_CC="$CC" # Let the user override the test.
3724 else
3725 ac_prog_rejected=no
3726 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3727 for as_dir in $PATH
3728 do
3729 IFS=$as_save_IFS
3730 test -z "$as_dir" && as_dir=.
3731 for ac_exec_ext in '' $ac_executable_extensions; do
3732 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3733 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3734 ac_prog_rejected=yes
3735 continue
3736 fi
3737 ac_cv_prog_CC="cc"
3738 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3739 break 2
3740 fi
3741 done
3742 done
3743 IFS=$as_save_IFS
3744
3745 if test $ac_prog_rejected = yes; then
3746 # We found a bogon in the path, so make sure we never use it.
3747 set dummy $ac_cv_prog_CC
3748 shift
3749 if test $# != 0; then
3750 # We chose a different compiler from the bogus one.
3751 # However, it has the same basename, so the bogon will be chosen
3752 # first if we set CC to just the basename; use the full file name.
3753 shift
3754 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3755 fi
3756 fi
3757 fi
3758 fi
3759 CC=$ac_cv_prog_CC
3760 if test -n "$CC"; then
3761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3762 $as_echo "$CC" >&6; }
3763 else
3764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3765 $as_echo "no" >&6; }
3766 fi
3767
3768
3769 fi
3770 if test -z "$CC"; then
3771 if test -n "$ac_tool_prefix"; then
3772 for ac_prog in cl.exe
3773 do
3774 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3775 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3777 $as_echo_n "checking for $ac_word... " >&6; }
3778 if test "${ac_cv_prog_CC+set}" = set; then :
3779 $as_echo_n "(cached) " >&6
3780 else
3781 if test -n "$CC"; then
3782 ac_cv_prog_CC="$CC" # Let the user override the test.
3783 else
3784 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3785 for as_dir in $PATH
3786 do
3787 IFS=$as_save_IFS
3788 test -z "$as_dir" && as_dir=.
3789 for ac_exec_ext in '' $ac_executable_extensions; do
3790 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3791 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3792 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3793 break 2
3794 fi
3795 done
3796 done
3797 IFS=$as_save_IFS
3798
3799 fi
3800 fi
3801 CC=$ac_cv_prog_CC
3802 if test -n "$CC"; then
3803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3804 $as_echo "$CC" >&6; }
3805 else
3806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3807 $as_echo "no" >&6; }
3808 fi
3809
3810
3811 test -n "$CC" && break
3812 done
3813 fi
3814 if test -z "$CC"; then
3815 ac_ct_CC=$CC
3816 for ac_prog in cl.exe
3817 do
3818 # Extract the first word of "$ac_prog", so it can be a program name with args.
3819 set dummy $ac_prog; ac_word=$2
3820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3821 $as_echo_n "checking for $ac_word... " >&6; }
3822 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3823 $as_echo_n "(cached) " >&6
3824 else
3825 if test -n "$ac_ct_CC"; then
3826 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3827 else
3828 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3829 for as_dir in $PATH
3830 do
3831 IFS=$as_save_IFS
3832 test -z "$as_dir" && as_dir=.
3833 for ac_exec_ext in '' $ac_executable_extensions; do
3834 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3835 ac_cv_prog_ac_ct_CC="$ac_prog"
3836 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3837 break 2
3838 fi
3839 done
3840 done
3841 IFS=$as_save_IFS
3842
3843 fi
3844 fi
3845 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3846 if test -n "$ac_ct_CC"; then
3847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3848 $as_echo "$ac_ct_CC" >&6; }
3849 else
3850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3851 $as_echo "no" >&6; }
3852 fi
3853
3854
3855 test -n "$ac_ct_CC" && break
3856 done
3857
3858 if test "x$ac_ct_CC" = x; then
3859 CC=""
3860 else
3861 case $cross_compiling:$ac_tool_warned in
3862 yes:)
3863 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3864 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3865 ac_tool_warned=yes ;;
3866 esac
3867 CC=$ac_ct_CC
3868 fi
3869 fi
3870
3871 fi
3872
3873
3874 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3875 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3876 as_fn_error "no acceptable C compiler found in \$PATH
3877 See \`config.log' for more details." "$LINENO" 5; }
3878
3879 # Provide some information about the compiler.
3880 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3881 set X $ac_compile
3882 ac_compiler=$2
3883 for ac_option in --version -v -V -qversion; do
3884 { { ac_try="$ac_compiler $ac_option >&5"
3885 case "(($ac_try" in
3886 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3887 *) ac_try_echo=$ac_try;;
3888 esac
3889 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3890 $as_echo "$ac_try_echo"; } >&5
3891 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3892 ac_status=$?
3893 if test -s conftest.err; then
3894 sed '10a\
3895 ... rest of stderr output deleted ...
3896 10q' conftest.err >conftest.er1
3897 cat conftest.er1 >&5
3898 rm -f conftest.er1 conftest.err
3899 fi
3900 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3901 test $ac_status = 0; }
3902 done
3903
3904 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3905 /* end confdefs.h. */
3906
3907 int
3908 main ()
3909 {
3910
3911 ;
3912 return 0;
3913 }
3914 _ACEOF
3915 ac_clean_files_save=$ac_clean_files
3916 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3917 # Try to create an executable without -o first, disregard a.out.
3918 # It will help us diagnose broken compilers, and finding out an intuition
3919 # of exeext.
3920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3921 $as_echo_n "checking for C compiler default output file name... " >&6; }
3922 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3923
3924 # The possible output files:
3925 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3926
3927 ac_rmfiles=
3928 for ac_file in $ac_files
3929 do
3930 case $ac_file in
3931 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3932 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3933 esac
3934 done
3935 rm -f $ac_rmfiles
3936
3937 if { { ac_try="$ac_link_default"
3938 case "(($ac_try" in
3939 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3940 *) ac_try_echo=$ac_try;;
3941 esac
3942 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3943 $as_echo "$ac_try_echo"; } >&5
3944 (eval "$ac_link_default") 2>&5
3945 ac_status=$?
3946 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3947 test $ac_status = 0; }; then :
3948 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3949 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3950 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3951 # so that the user can short-circuit this test for compilers unknown to
3952 # Autoconf.
3953 for ac_file in $ac_files ''
3954 do
3955 test -f "$ac_file" || continue
3956 case $ac_file in
3957 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3958 ;;
3959 [ab].out )
3960 # We found the default executable, but exeext='' is most
3961 # certainly right.
3962 break;;
3963 *.* )
3964 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3965 then :; else
3966 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3967 fi
3968 # We set ac_cv_exeext here because the later test for it is not
3969 # safe: cross compilers may not add the suffix if given an `-o'
3970 # argument, so we may need to know it at that point already.
3971 # Even if this section looks crufty: it has the advantage of
3972 # actually working.
3973 break;;
3974 * )
3975 break;;
3976 esac
3977 done
3978 test "$ac_cv_exeext" = no && ac_cv_exeext=
3979
3980 else
3981 ac_file=''
3982 fi
3983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3984 $as_echo "$ac_file" >&6; }
3985 if test -z "$ac_file"; then :
3986 $as_echo "$as_me: failed program was:" >&5
3987 sed 's/^/| /' conftest.$ac_ext >&5
3988
3989 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3990 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3991 { as_fn_set_status 77
3992 as_fn_error "C compiler cannot create executables
3993 See \`config.log' for more details." "$LINENO" 5; }; }
3994 fi
3995 ac_exeext=$ac_cv_exeext
3996
3997 # Check that the compiler produces executables we can run. If not, either
3998 # the compiler is broken, or we cross compile.
3999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4000 $as_echo_n "checking whether the C compiler works... " >&6; }
4001 # If not cross compiling, check that we can run a simple program.
4002 if test "$cross_compiling" != yes; then
4003 if { ac_try='./$ac_file'
4004 { { case "(($ac_try" in
4005 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4006 *) ac_try_echo=$ac_try;;
4007 esac
4008 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4009 $as_echo "$ac_try_echo"; } >&5
4010 (eval "$ac_try") 2>&5
4011 ac_status=$?
4012 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4013 test $ac_status = 0; }; }; then
4014 cross_compiling=no
4015 else
4016 if test "$cross_compiling" = maybe; then
4017 cross_compiling=yes
4018 else
4019 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4020 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4021 as_fn_error "cannot run C compiled programs.
4022 If you meant to cross compile, use \`--host'.
4023 See \`config.log' for more details." "$LINENO" 5; }
4024 fi
4025 fi
4026 fi
4027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4028 $as_echo "yes" >&6; }
4029
4030 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
4031 ac_clean_files=$ac_clean_files_save
4032 # Check that the compiler produces executables we can run. If not, either
4033 # the compiler is broken, or we cross compile.
4034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
4035 $as_echo_n "checking whether we are cross compiling... " >&6; }
4036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
4037 $as_echo "$cross_compiling" >&6; }
4038
4039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
4040 $as_echo_n "checking for suffix of executables... " >&6; }
4041 if { { ac_try="$ac_link"
4042 case "(($ac_try" in
4043 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4044 *) ac_try_echo=$ac_try;;
4045 esac
4046 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4047 $as_echo "$ac_try_echo"; } >&5
4048 (eval "$ac_link") 2>&5
4049 ac_status=$?
4050 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4051 test $ac_status = 0; }; then :
4052 # If both `conftest.exe' and `conftest' are `present' (well, observable)
4053 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
4054 # work properly (i.e., refer to `conftest.exe'), while it won't with
4055 # `rm'.
4056 for ac_file in conftest.exe conftest conftest.*; do
4057 test -f "$ac_file" || continue
4058 case $ac_file in
4059 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4060 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4061 break;;
4062 * ) break;;
4063 esac
4064 done
4065 else
4066 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4067 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4068 as_fn_error "cannot compute suffix of executables: cannot compile and link
4069 See \`config.log' for more details." "$LINENO" 5; }
4070 fi
4071 rm -f conftest$ac_cv_exeext
4072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
4073 $as_echo "$ac_cv_exeext" >&6; }
4074
4075 rm -f conftest.$ac_ext
4076 EXEEXT=$ac_cv_exeext
4077 ac_exeext=$EXEEXT
4078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4079 $as_echo_n "checking for suffix of object files... " >&6; }
4080 if test "${ac_cv_objext+set}" = set; then :
4081 $as_echo_n "(cached) " >&6
4082 else
4083 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4084 /* end confdefs.h. */
4085
4086 int
4087 main ()
4088 {
4089
4090 ;
4091 return 0;
4092 }
4093 _ACEOF
4094 rm -f conftest.o conftest.obj
4095 if { { ac_try="$ac_compile"
4096 case "(($ac_try" in
4097 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4098 *) ac_try_echo=$ac_try;;
4099 esac
4100 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4101 $as_echo "$ac_try_echo"; } >&5
4102 (eval "$ac_compile") 2>&5
4103 ac_status=$?
4104 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4105 test $ac_status = 0; }; then :
4106 for ac_file in conftest.o conftest.obj conftest.*; do
4107 test -f "$ac_file" || continue;
4108 case $ac_file in
4109 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4110 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4111 break;;
4112 esac
4113 done
4114 else
4115 $as_echo "$as_me: failed program was:" >&5
4116 sed 's/^/| /' conftest.$ac_ext >&5
4117
4118 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4119 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4120 as_fn_error "cannot compute suffix of object files: cannot compile
4121 See \`config.log' for more details." "$LINENO" 5; }
4122 fi
4123 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4124 fi
4125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4126 $as_echo "$ac_cv_objext" >&6; }
4127 OBJEXT=$ac_cv_objext
4128 ac_objext=$OBJEXT
4129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4130 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4131 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4132 $as_echo_n "(cached) " >&6
4133 else
4134 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4135 /* end confdefs.h. */
4136
4137 int
4138 main ()
4139 {
4140 #ifndef __GNUC__
4141 choke me
4142 #endif
4143
4144 ;
4145 return 0;
4146 }
4147 _ACEOF
4148 if ac_fn_c_try_compile "$LINENO"; then :
4149 ac_compiler_gnu=yes
4150 else
4151 ac_compiler_gnu=no
4152 fi
4153 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4154 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4155
4156 fi
4157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4158 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4159 if test $ac_compiler_gnu = yes; then
4160 GCC=yes
4161 else
4162 GCC=
4163 fi
4164 ac_test_CFLAGS=${CFLAGS+set}
4165 ac_save_CFLAGS=$CFLAGS
4166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4167 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4168 if test "${ac_cv_prog_cc_g+set}" = set; then :
4169 $as_echo_n "(cached) " >&6
4170 else
4171 ac_save_c_werror_flag=$ac_c_werror_flag
4172 ac_c_werror_flag=yes
4173 ac_cv_prog_cc_g=no
4174 CFLAGS="-g"
4175 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4176 /* end confdefs.h. */
4177
4178 int
4179 main ()
4180 {
4181
4182 ;
4183 return 0;
4184 }
4185 _ACEOF
4186 if ac_fn_c_try_compile "$LINENO"; then :
4187 ac_cv_prog_cc_g=yes
4188 else
4189 CFLAGS=""
4190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4191 /* end confdefs.h. */
4192
4193 int
4194 main ()
4195 {
4196
4197 ;
4198 return 0;
4199 }
4200 _ACEOF
4201 if ac_fn_c_try_compile "$LINENO"; then :
4202
4203 else
4204 ac_c_werror_flag=$ac_save_c_werror_flag
4205 CFLAGS="-g"
4206 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4207 /* end confdefs.h. */
4208
4209 int
4210 main ()
4211 {
4212
4213 ;
4214 return 0;
4215 }
4216 _ACEOF
4217 if ac_fn_c_try_compile "$LINENO"; then :
4218 ac_cv_prog_cc_g=yes
4219 fi
4220 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4221 fi
4222 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4223 fi
4224 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4225 ac_c_werror_flag=$ac_save_c_werror_flag
4226 fi
4227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4228 $as_echo "$ac_cv_prog_cc_g" >&6; }
4229 if test "$ac_test_CFLAGS" = set; then
4230 CFLAGS=$ac_save_CFLAGS
4231 elif test $ac_cv_prog_cc_g = yes; then
4232 if test "$GCC" = yes; then
4233 CFLAGS="-g -O2"
4234 else
4235 CFLAGS="-g"
4236 fi
4237 else
4238 if test "$GCC" = yes; then
4239 CFLAGS="-O2"
4240 else
4241 CFLAGS=
4242 fi
4243 fi
4244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4245 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4246 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4247 $as_echo_n "(cached) " >&6
4248 else
4249 ac_cv_prog_cc_c89=no
4250 ac_save_CC=$CC
4251 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4252 /* end confdefs.h. */
4253 #include <stdarg.h>
4254 #include <stdio.h>
4255 #include <sys/types.h>
4256 #include <sys/stat.h>
4257 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4258 struct buf { int x; };
4259 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4260 static char *e (p, i)
4261 char **p;
4262 int i;
4263 {
4264 return p[i];
4265 }
4266 static char *f (char * (*g) (char **, int), char **p, ...)
4267 {
4268 char *s;
4269 va_list v;
4270 va_start (v,p);
4271 s = g (p, va_arg (v,int));
4272 va_end (v);
4273 return s;
4274 }
4275
4276 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
4277 function prototypes and stuff, but not '\xHH' hex character constants.
4278 These don't provoke an error unfortunately, instead are silently treated
4279 as 'x'. The following induces an error, until -std is added to get
4280 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4281 array size at least. It's necessary to write '\x00'==0 to get something
4282 that's true only with -std. */
4283 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4284
4285 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4286 inside strings and character constants. */
4287 #define FOO(x) 'x'
4288 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4289
4290 int test (int i, double x);
4291 struct s1 {int (*f) (int a);};
4292 struct s2 {int (*f) (double a);};
4293 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4294 int argc;
4295 char **argv;
4296 int
4297 main ()
4298 {
4299 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
4300 ;
4301 return 0;
4302 }
4303 _ACEOF
4304 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4305 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4306 do
4307 CC="$ac_save_CC $ac_arg"
4308 if ac_fn_c_try_compile "$LINENO"; then :
4309 ac_cv_prog_cc_c89=$ac_arg
4310 fi
4311 rm -f core conftest.err conftest.$ac_objext
4312 test "x$ac_cv_prog_cc_c89" != "xno" && break
4313 done
4314 rm -f conftest.$ac_ext
4315 CC=$ac_save_CC
4316
4317 fi
4318 # AC_CACHE_VAL
4319 case "x$ac_cv_prog_cc_c89" in
4320 x)
4321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4322 $as_echo "none needed" >&6; } ;;
4323 xno)
4324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4325 $as_echo "unsupported" >&6; } ;;
4326 *)
4327 CC="$CC $ac_cv_prog_cc_c89"
4328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4329 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4330 esac
4331 if test "x$ac_cv_prog_cc_c89" != xno; then :
4332
4333 fi
4334
4335 ac_ext=c
4336 ac_cpp='$CPP $CPPFLAGS'
4337 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4338 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4339 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4340
4341 if test "x$CC" != xcc; then
4342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4343 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
4344 else
4345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4346 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
4347 fi
4348 set dummy $CC; ac_cc=`$as_echo "$2" |
4349 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4350 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
4351 $as_echo_n "(cached) " >&6
4352 else
4353 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4354 /* end confdefs.h. */
4355
4356 int
4357 main ()
4358 {
4359
4360 ;
4361 return 0;
4362 }
4363 _ACEOF
4364 # Make sure it works both with $CC and with simple cc.
4365 # We do the test twice because some compilers refuse to overwrite an
4366 # existing .o file with -o, though they will create one.
4367 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4368 rm -f conftest2.*
4369 if { { case "(($ac_try" in
4370 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4371 *) ac_try_echo=$ac_try;;
4372 esac
4373 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4374 $as_echo "$ac_try_echo"; } >&5
4375 (eval "$ac_try") 2>&5
4376 ac_status=$?
4377 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4378 test $ac_status = 0; } &&
4379 test -f conftest2.$ac_objext && { { case "(($ac_try" in
4380 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4381 *) ac_try_echo=$ac_try;;
4382 esac
4383 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4384 $as_echo "$ac_try_echo"; } >&5
4385 (eval "$ac_try") 2>&5
4386 ac_status=$?
4387 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4388 test $ac_status = 0; };
4389 then
4390 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4391 if test "x$CC" != xcc; then
4392 # Test first that cc exists at all.
4393 if { ac_try='cc -c conftest.$ac_ext >&5'
4394 { { case "(($ac_try" in
4395 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4396 *) ac_try_echo=$ac_try;;
4397 esac
4398 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4399 $as_echo "$ac_try_echo"; } >&5
4400 (eval "$ac_try") 2>&5
4401 ac_status=$?
4402 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4403 test $ac_status = 0; }; }; then
4404 ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4405 rm -f conftest2.*
4406 if { { case "(($ac_try" in
4407 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4408 *) ac_try_echo=$ac_try;;
4409 esac
4410 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4411 $as_echo "$ac_try_echo"; } >&5
4412 (eval "$ac_try") 2>&5
4413 ac_status=$?
4414 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4415 test $ac_status = 0; } &&
4416 test -f conftest2.$ac_objext && { { case "(($ac_try" in
4417 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4418 *) ac_try_echo=$ac_try;;
4419 esac
4420 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4421 $as_echo "$ac_try_echo"; } >&5
4422 (eval "$ac_try") 2>&5
4423 ac_status=$?
4424 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4425 test $ac_status = 0; };
4426 then
4427 # cc works too.
4428 :
4429 else
4430 # cc exists but doesn't like -o.
4431 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4432 fi
4433 fi
4434 fi
4435 else
4436 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4437 fi
4438 rm -f core conftest*
4439
4440 fi
4441 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4443 $as_echo "yes" >&6; }
4444 else
4445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4446 $as_echo "no" >&6; }
4447
4448 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
4449
4450 fi
4451
4452 # expand $ac_aux_dir to an absolute path
4453 am_aux_dir=`cd $ac_aux_dir && pwd`
4454
4455 # FIXME: we rely on the cache variable name because
4456 # there is no other way.
4457 set dummy $CC
4458 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4459 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
4460 if test "$am_t" != yes; then
4461 # Losing compiler, so override with the script.
4462 # FIXME: It is wrong to rewrite CC.
4463 # But if we don't then we get into trouble of one sort or another.
4464 # A longer-term fix would be to have automake use am__CC in this case,
4465 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4466 CC="$am_aux_dir/compile $CC"
4467 fi
4468
4469
4470 ac_ext=cpp
4471 ac_cpp='$CXXCPP $CPPFLAGS'
4472 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4473 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4474 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4475 if test -z "$CXX"; then
4476 if test -n "$CCC"; then
4477 CXX=$CCC
4478 else
4479 if test -n "$ac_tool_prefix"; then
4480 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4481 do
4482 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4483 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4485 $as_echo_n "checking for $ac_word... " >&6; }
4486 if test "${ac_cv_prog_CXX+set}" = set; then :
4487 $as_echo_n "(cached) " >&6
4488 else
4489 if test -n "$CXX"; then
4490 ac_cv_prog_CXX="$CXX" # Let the user override the test.
4491 else
4492 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4493 for as_dir in $PATH
4494 do
4495 IFS=$as_save_IFS
4496 test -z "$as_dir" && as_dir=.
4497 for ac_exec_ext in '' $ac_executable_extensions; do
4498 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4499 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4500 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4501 break 2
4502 fi
4503 done
4504 done
4505 IFS=$as_save_IFS
4506
4507 fi
4508 fi
4509 CXX=$ac_cv_prog_CXX
4510 if test -n "$CXX"; then
4511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4512 $as_echo "$CXX" >&6; }
4513 else
4514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4515 $as_echo "no" >&6; }
4516 fi
4517
4518
4519 test -n "$CXX" && break
4520 done
4521 fi
4522 if test -z "$CXX"; then
4523 ac_ct_CXX=$CXX
4524 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4525 do
4526 # Extract the first word of "$ac_prog", so it can be a program name with args.
4527 set dummy $ac_prog; ac_word=$2
4528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4529 $as_echo_n "checking for $ac_word... " >&6; }
4530 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
4531 $as_echo_n "(cached) " >&6
4532 else
4533 if test -n "$ac_ct_CXX"; then
4534 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4535 else
4536 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4537 for as_dir in $PATH
4538 do
4539 IFS=$as_save_IFS
4540 test -z "$as_dir" && as_dir=.
4541 for ac_exec_ext in '' $ac_executable_extensions; do
4542 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4543 ac_cv_prog_ac_ct_CXX="$ac_prog"
4544 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4545 break 2
4546 fi
4547 done
4548 done
4549 IFS=$as_save_IFS
4550
4551 fi
4552 fi
4553 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4554 if test -n "$ac_ct_CXX"; then
4555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4556 $as_echo "$ac_ct_CXX" >&6; }
4557 else
4558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4559 $as_echo "no" >&6; }
4560 fi
4561
4562
4563 test -n "$ac_ct_CXX" && break
4564 done
4565
4566 if test "x$ac_ct_CXX" = x; then
4567 CXX="g++"
4568 else
4569 case $cross_compiling:$ac_tool_warned in
4570 yes:)
4571 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4572 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4573 ac_tool_warned=yes ;;
4574 esac
4575 CXX=$ac_ct_CXX
4576 fi
4577 fi
4578
4579 fi
4580 fi
4581 # Provide some information about the compiler.
4582 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4583 set X $ac_compile
4584 ac_compiler=$2
4585 for ac_option in --version -v -V -qversion; do
4586 { { ac_try="$ac_compiler $ac_option >&5"
4587 case "(($ac_try" in
4588 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4589 *) ac_try_echo=$ac_try;;
4590 esac
4591 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4592 $as_echo "$ac_try_echo"; } >&5
4593 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4594 ac_status=$?
4595 if test -s conftest.err; then
4596 sed '10a\
4597 ... rest of stderr output deleted ...
4598 10q' conftest.err >conftest.er1
4599 cat conftest.er1 >&5
4600 rm -f conftest.er1 conftest.err
4601 fi
4602 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4603 test $ac_status = 0; }
4604 done
4605
4606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4607 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4608 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
4609 $as_echo_n "(cached) " >&6
4610 else
4611 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4612 /* end confdefs.h. */
4613
4614 int
4615 main ()
4616 {
4617 #ifndef __GNUC__
4618 choke me
4619 #endif
4620
4621 ;
4622 return 0;
4623 }
4624 _ACEOF
4625 if ac_fn_cxx_try_compile "$LINENO"; then :
4626 ac_compiler_gnu=yes
4627 else
4628 ac_compiler_gnu=no
4629 fi
4630 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4631 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4632
4633 fi
4634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4635 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4636 if test $ac_compiler_gnu = yes; then
4637 GXX=yes
4638 else
4639 GXX=
4640 fi
4641 ac_test_CXXFLAGS=${CXXFLAGS+set}
4642 ac_save_CXXFLAGS=$CXXFLAGS
4643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4644 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4645 if test "${ac_cv_prog_cxx_g+set}" = set; then :
4646 $as_echo_n "(cached) " >&6
4647 else
4648 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4649 ac_cxx_werror_flag=yes
4650 ac_cv_prog_cxx_g=no
4651 CXXFLAGS="-g"
4652 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4653 /* end confdefs.h. */
4654
4655 int
4656 main ()
4657 {
4658
4659 ;
4660 return 0;
4661 }
4662 _ACEOF
4663 if ac_fn_cxx_try_compile "$LINENO"; then :
4664 ac_cv_prog_cxx_g=yes
4665 else
4666 CXXFLAGS=""
4667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4668 /* end confdefs.h. */
4669
4670 int
4671 main ()
4672 {
4673
4674 ;
4675 return 0;
4676 }
4677 _ACEOF
4678 if ac_fn_cxx_try_compile "$LINENO"; then :
4679
4680 else
4681 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4682 CXXFLAGS="-g"
4683 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4684 /* end confdefs.h. */
4685
4686 int
4687 main ()
4688 {
4689
4690 ;
4691 return 0;
4692 }
4693 _ACEOF
4694 if ac_fn_cxx_try_compile "$LINENO"; then :
4695 ac_cv_prog_cxx_g=yes
4696 fi
4697 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4698 fi
4699 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4700 fi
4701 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4702 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4703 fi
4704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4705 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4706 if test "$ac_test_CXXFLAGS" = set; then
4707 CXXFLAGS=$ac_save_CXXFLAGS
4708 elif test $ac_cv_prog_cxx_g = yes; then
4709 if test "$GXX" = yes; then
4710 CXXFLAGS="-g -O2"
4711 else
4712 CXXFLAGS="-g"
4713 fi
4714 else
4715 if test "$GXX" = yes; then
4716 CXXFLAGS="-O2"
4717 else
4718 CXXFLAGS=
4719 fi
4720 fi
4721 ac_ext=c
4722 ac_cpp='$CPP $CPPFLAGS'
4723 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4724 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4725 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4726
4727
4728
4729
4730 if test -n "$ac_tool_prefix"; then
4731 # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
4732 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
4733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4734 $as_echo_n "checking for $ac_word... " >&6; }
4735 if test "${ac_cv_prog_GNATBIND+set}" = set; then :
4736 $as_echo_n "(cached) " >&6
4737 else
4738 if test -n "$GNATBIND"; then
4739 ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
4740 else
4741 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4742 for as_dir in $PATH
4743 do
4744 IFS=$as_save_IFS
4745 test -z "$as_dir" && as_dir=.
4746 for ac_exec_ext in '' $ac_executable_extensions; do
4747 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4748 ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
4749 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4750 break 2
4751 fi
4752 done
4753 done
4754 IFS=$as_save_IFS
4755
4756 fi
4757 fi
4758 GNATBIND=$ac_cv_prog_GNATBIND
4759 if test -n "$GNATBIND"; then
4760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATBIND" >&5
4761 $as_echo "$GNATBIND" >&6; }
4762 else
4763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4764 $as_echo "no" >&6; }
4765 fi
4766
4767
4768 fi
4769 if test -z "$ac_cv_prog_GNATBIND"; then
4770 ac_ct_GNATBIND=$GNATBIND
4771 # Extract the first word of "gnatbind", so it can be a program name with args.
4772 set dummy gnatbind; ac_word=$2
4773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4774 $as_echo_n "checking for $ac_word... " >&6; }
4775 if test "${ac_cv_prog_ac_ct_GNATBIND+set}" = set; then :
4776 $as_echo_n "(cached) " >&6
4777 else
4778 if test -n "$ac_ct_GNATBIND"; then
4779 ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test.
4780 else
4781 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4782 for as_dir in $PATH
4783 do
4784 IFS=$as_save_IFS
4785 test -z "$as_dir" && as_dir=.
4786 for ac_exec_ext in '' $ac_executable_extensions; do
4787 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4788 ac_cv_prog_ac_ct_GNATBIND="gnatbind"
4789 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4790 break 2
4791 fi
4792 done
4793 done
4794 IFS=$as_save_IFS
4795
4796 fi
4797 fi
4798 ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND
4799 if test -n "$ac_ct_GNATBIND"; then
4800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATBIND" >&5
4801 $as_echo "$ac_ct_GNATBIND" >&6; }
4802 else
4803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4804 $as_echo "no" >&6; }
4805 fi
4806
4807 if test "x$ac_ct_GNATBIND" = x; then
4808 GNATBIND="no"
4809 else
4810 case $cross_compiling:$ac_tool_warned in
4811 yes:)
4812 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4813 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4814 ac_tool_warned=yes ;;
4815 esac
4816 GNATBIND=$ac_ct_GNATBIND
4817 fi
4818 else
4819 GNATBIND="$ac_cv_prog_GNATBIND"
4820 fi
4821
4822 if test -n "$ac_tool_prefix"; then
4823 # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args.
4824 set dummy ${ac_tool_prefix}gnatmake; ac_word=$2
4825 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4826 $as_echo_n "checking for $ac_word... " >&6; }
4827 if test "${ac_cv_prog_GNATMAKE+set}" = set; then :
4828 $as_echo_n "(cached) " >&6
4829 else
4830 if test -n "$GNATMAKE"; then
4831 ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test.
4832 else
4833 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4834 for as_dir in $PATH
4835 do
4836 IFS=$as_save_IFS
4837 test -z "$as_dir" && as_dir=.
4838 for ac_exec_ext in '' $ac_executable_extensions; do
4839 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4840 ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake"
4841 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4842 break 2
4843 fi
4844 done
4845 done
4846 IFS=$as_save_IFS
4847
4848 fi
4849 fi
4850 GNATMAKE=$ac_cv_prog_GNATMAKE
4851 if test -n "$GNATMAKE"; then
4852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATMAKE" >&5
4853 $as_echo "$GNATMAKE" >&6; }
4854 else
4855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4856 $as_echo "no" >&6; }
4857 fi
4858
4859
4860 fi
4861 if test -z "$ac_cv_prog_GNATMAKE"; then
4862 ac_ct_GNATMAKE=$GNATMAKE
4863 # Extract the first word of "gnatmake", so it can be a program name with args.
4864 set dummy gnatmake; ac_word=$2
4865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4866 $as_echo_n "checking for $ac_word... " >&6; }
4867 if test "${ac_cv_prog_ac_ct_GNATMAKE+set}" = set; then :
4868 $as_echo_n "(cached) " >&6
4869 else
4870 if test -n "$ac_ct_GNATMAKE"; then
4871 ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test.
4872 else
4873 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4874 for as_dir in $PATH
4875 do
4876 IFS=$as_save_IFS
4877 test -z "$as_dir" && as_dir=.
4878 for ac_exec_ext in '' $ac_executable_extensions; do
4879 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4880 ac_cv_prog_ac_ct_GNATMAKE="gnatmake"
4881 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4882 break 2
4883 fi
4884 done
4885 done
4886 IFS=$as_save_IFS
4887
4888 fi
4889 fi
4890 ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE
4891 if test -n "$ac_ct_GNATMAKE"; then
4892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATMAKE" >&5
4893 $as_echo "$ac_ct_GNATMAKE" >&6; }
4894 else
4895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4896 $as_echo "no" >&6; }
4897 fi
4898
4899 if test "x$ac_ct_GNATMAKE" = x; then
4900 GNATMAKE="no"
4901 else
4902 case $cross_compiling:$ac_tool_warned in
4903 yes:)
4904 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4905 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4906 ac_tool_warned=yes ;;
4907 esac
4908 GNATMAKE=$ac_ct_GNATMAKE
4909 fi
4910 else
4911 GNATMAKE="$ac_cv_prog_GNATMAKE"
4912 fi
4913
4914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler driver understands Ada" >&5
4915 $as_echo_n "checking whether compiler driver understands Ada... " >&6; }
4916 if test "${acx_cv_cc_gcc_supports_ada+set}" = set; then :
4917 $as_echo_n "(cached) " >&6
4918 else
4919 cat >conftest.adb <<EOF
4920 procedure conftest is begin null; end conftest;
4921 EOF
4922 acx_cv_cc_gcc_supports_ada=no
4923 # There is a bug in old released versions of GCC which causes the
4924 # driver to exit successfully when the appropriate language module
4925 # has not been installed. This is fixed in 2.95.4, 3.0.2, and 3.1.
4926 # Therefore we must check for the error message as well as an
4927 # unsuccessful exit.
4928 # Other compilers, like HP Tru64 UNIX cc, exit successfully when
4929 # given a .adb file, but produce no object file. So we must check
4930 # if an object file was really produced to guard against this.
4931 errors=`(${CC} -I"$srcdir"/ada -c conftest.adb) 2>&1 || echo failure`
4932 if test x"$errors" = x && test -f conftest.$ac_objext; then
4933 acx_cv_cc_gcc_supports_ada=yes
4934 fi
4935 rm -f conftest.*
4936 fi
4937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_cc_gcc_supports_ada" >&5
4938 $as_echo "$acx_cv_cc_gcc_supports_ada" >&6; }
4939
4940 if test x$GNATBIND != xno && test x$GNATMAKE != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
4941 have_gnat=yes
4942 else
4943 have_gnat=no
4944 fi
4945
4946
4947 # autoconf is lame and doesn't give us any substitution variable for this.
4948 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
4949 NO_MINUS_C_MINUS_O=yes
4950 else
4951 OUTPUT_OPTION='-o $@'
4952 fi
4953
4954
4955
4956 # Remove the -O2: for historical reasons, unless bootstrapping we prefer
4957 # optimizations to be activated explicitly by the toplevel.
4958 case "$CC" in
4959 */prev-gcc/xgcc*) ;;
4960 *) CFLAGS=`echo $CFLAGS | sed "s/-O[s0-9]* *//" ` ;;
4961 esac
4962
4963
4964 # -------------------------
4965 # Check C compiler features
4966 # -------------------------
4967
4968
4969 ac_ext=c
4970 ac_cpp='$CPP $CPPFLAGS'
4971 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4972 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4973 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4975 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4976 # On Suns, sometimes $CPP names a directory.
4977 if test -n "$CPP" && test -d "$CPP"; then
4978 CPP=
4979 fi
4980 if test -z "$CPP"; then
4981 if test "${ac_cv_prog_CPP+set}" = set; then :
4982 $as_echo_n "(cached) " >&6
4983 else
4984 # Double quotes because CPP needs to be expanded
4985 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4986 do
4987 ac_preproc_ok=false
4988 for ac_c_preproc_warn_flag in '' yes
4989 do
4990 # Use a header file that comes with gcc, so configuring glibc
4991 # with a fresh cross-compiler works.
4992 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4993 # <limits.h> exists even on freestanding compilers.
4994 # On the NeXT, cc -E runs the code through the compiler's parser,
4995 # not just through cpp. "Syntax error" is here to catch this case.
4996 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4997 /* end confdefs.h. */
4998 #ifdef __STDC__
4999 # include <limits.h>
5000 #else
5001 # include <assert.h>
5002 #endif
5003 Syntax error
5004 _ACEOF
5005 if ac_fn_c_try_cpp "$LINENO"; then :
5006
5007 else
5008 # Broken: fails on valid input.
5009 continue
5010 fi
5011 rm -f conftest.err conftest.$ac_ext
5012
5013 # OK, works on sane cases. Now check whether nonexistent headers
5014 # can be detected and how.
5015 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5016 /* end confdefs.h. */
5017 #include <ac_nonexistent.h>
5018 _ACEOF
5019 if ac_fn_c_try_cpp "$LINENO"; then :
5020 # Broken: success on invalid input.
5021 continue
5022 else
5023 # Passes both tests.
5024 ac_preproc_ok=:
5025 break
5026 fi
5027 rm -f conftest.err conftest.$ac_ext
5028
5029 done
5030 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5031 rm -f conftest.err conftest.$ac_ext
5032 if $ac_preproc_ok; then :
5033 break
5034 fi
5035
5036 done
5037 ac_cv_prog_CPP=$CPP
5038
5039 fi
5040 CPP=$ac_cv_prog_CPP
5041 else
5042 ac_cv_prog_CPP=$CPP
5043 fi
5044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5045 $as_echo "$CPP" >&6; }
5046 ac_preproc_ok=false
5047 for ac_c_preproc_warn_flag in '' yes
5048 do
5049 # Use a header file that comes with gcc, so configuring glibc
5050 # with a fresh cross-compiler works.
5051 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5052 # <limits.h> exists even on freestanding compilers.
5053 # On the NeXT, cc -E runs the code through the compiler's parser,
5054 # not just through cpp. "Syntax error" is here to catch this case.
5055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5056 /* end confdefs.h. */
5057 #ifdef __STDC__
5058 # include <limits.h>
5059 #else
5060 # include <assert.h>
5061 #endif
5062 Syntax error
5063 _ACEOF
5064 if ac_fn_c_try_cpp "$LINENO"; then :
5065
5066 else
5067 # Broken: fails on valid input.
5068 continue
5069 fi
5070 rm -f conftest.err conftest.$ac_ext
5071
5072 # OK, works on sane cases. Now check whether nonexistent headers
5073 # can be detected and how.
5074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5075 /* end confdefs.h. */
5076 #include <ac_nonexistent.h>
5077 _ACEOF
5078 if ac_fn_c_try_cpp "$LINENO"; then :
5079 # Broken: success on invalid input.
5080 continue
5081 else
5082 # Passes both tests.
5083 ac_preproc_ok=:
5084 break
5085 fi
5086 rm -f conftest.err conftest.$ac_ext
5087
5088 done
5089 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5090 rm -f conftest.err conftest.$ac_ext
5091 if $ac_preproc_ok; then :
5092
5093 else
5094 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5095 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5096 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5097 See \`config.log' for more details." "$LINENO" 5; }
5098 fi
5099
5100 ac_ext=c
5101 ac_cpp='$CPP $CPPFLAGS'
5102 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5103 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5104 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5105
5106
5107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5108 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5109 if test "${ac_cv_path_GREP+set}" = set; then :
5110 $as_echo_n "(cached) " >&6
5111 else
5112 if test -z "$GREP"; then
5113 ac_path_GREP_found=false
5114 # Loop through the user's path and test for each of PROGNAME-LIST
5115 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5116 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5117 do
5118 IFS=$as_save_IFS
5119 test -z "$as_dir" && as_dir=.
5120 for ac_prog in grep ggrep; do
5121 for ac_exec_ext in '' $ac_executable_extensions; do
5122 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5123 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5124 # Check for GNU ac_path_GREP and select it if it is found.
5125 # Check for GNU $ac_path_GREP
5126 case `"$ac_path_GREP" --version 2>&1` in
5127 *GNU*)
5128 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5129 *)
5130 ac_count=0
5131 $as_echo_n 0123456789 >"conftest.in"
5132 while :
5133 do
5134 cat "conftest.in" "conftest.in" >"conftest.tmp"
5135 mv "conftest.tmp" "conftest.in"
5136 cp "conftest.in" "conftest.nl"
5137 $as_echo 'GREP' >> "conftest.nl"
5138 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5139 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5140 as_fn_arith $ac_count + 1 && ac_count=$as_val
5141 if test $ac_count -gt ${ac_path_GREP_max-0}; then
5142 # Best one so far, save it but keep looking for a better one
5143 ac_cv_path_GREP="$ac_path_GREP"
5144 ac_path_GREP_max=$ac_count
5145 fi
5146 # 10*(2^10) chars as input seems more than enough
5147 test $ac_count -gt 10 && break
5148 done
5149 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5150 esac
5151
5152 $ac_path_GREP_found && break 3
5153 done
5154 done
5155 done
5156 IFS=$as_save_IFS
5157 if test -z "$ac_cv_path_GREP"; then
5158 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5159 fi
5160 else
5161 ac_cv_path_GREP=$GREP
5162 fi
5163
5164 fi
5165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5166 $as_echo "$ac_cv_path_GREP" >&6; }
5167 GREP="$ac_cv_path_GREP"
5168
5169
5170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5171 $as_echo_n "checking for egrep... " >&6; }
5172 if test "${ac_cv_path_EGREP+set}" = set; then :
5173 $as_echo_n "(cached) " >&6
5174 else
5175 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5176 then ac_cv_path_EGREP="$GREP -E"
5177 else
5178 if test -z "$EGREP"; then
5179 ac_path_EGREP_found=false
5180 # Loop through the user's path and test for each of PROGNAME-LIST
5181 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5182 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5183 do
5184 IFS=$as_save_IFS
5185 test -z "$as_dir" && as_dir=.
5186 for ac_prog in egrep; do
5187 for ac_exec_ext in '' $ac_executable_extensions; do
5188 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5189 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5190 # Check for GNU ac_path_EGREP and select it if it is found.
5191 # Check for GNU $ac_path_EGREP
5192 case `"$ac_path_EGREP" --version 2>&1` in
5193 *GNU*)
5194 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5195 *)
5196 ac_count=0
5197 $as_echo_n 0123456789 >"conftest.in"
5198 while :
5199 do
5200 cat "conftest.in" "conftest.in" >"conftest.tmp"
5201 mv "conftest.tmp" "conftest.in"
5202 cp "conftest.in" "conftest.nl"
5203 $as_echo 'EGREP' >> "conftest.nl"
5204 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5205 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5206 as_fn_arith $ac_count + 1 && ac_count=$as_val
5207 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5208 # Best one so far, save it but keep looking for a better one
5209 ac_cv_path_EGREP="$ac_path_EGREP"
5210 ac_path_EGREP_max=$ac_count
5211 fi
5212 # 10*(2^10) chars as input seems more than enough
5213 test $ac_count -gt 10 && break
5214 done
5215 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5216 esac
5217
5218 $ac_path_EGREP_found && break 3
5219 done
5220 done
5221 done
5222 IFS=$as_save_IFS
5223 if test -z "$ac_cv_path_EGREP"; then
5224 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5225 fi
5226 else
5227 ac_cv_path_EGREP=$EGREP
5228 fi
5229
5230 fi
5231 fi
5232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5233 $as_echo "$ac_cv_path_EGREP" >&6; }
5234 EGREP="$ac_cv_path_EGREP"
5235
5236
5237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5238 $as_echo_n "checking for ANSI C header files... " >&6; }
5239 if test "${ac_cv_header_stdc+set}" = set; then :
5240 $as_echo_n "(cached) " >&6
5241 else
5242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5243 /* end confdefs.h. */
5244 #include <stdlib.h>
5245 #include <stdarg.h>
5246 #include <string.h>
5247 #include <float.h>
5248
5249 int
5250 main ()
5251 {
5252
5253 ;
5254 return 0;
5255 }
5256 _ACEOF
5257 if ac_fn_c_try_compile "$LINENO"; then :
5258 ac_cv_header_stdc=yes
5259 else
5260 ac_cv_header_stdc=no
5261 fi
5262 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5263
5264 if test $ac_cv_header_stdc = yes; then
5265 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5266 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5267 /* end confdefs.h. */
5268 #include <string.h>
5269
5270 _ACEOF
5271 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5272 $EGREP "memchr" >/dev/null 2>&1; then :
5273
5274 else
5275 ac_cv_header_stdc=no
5276 fi
5277 rm -f conftest*
5278
5279 fi
5280
5281 if test $ac_cv_header_stdc = yes; then
5282 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5283 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5284 /* end confdefs.h. */
5285 #include <stdlib.h>
5286
5287 _ACEOF
5288 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5289 $EGREP "free" >/dev/null 2>&1; then :
5290
5291 else
5292 ac_cv_header_stdc=no
5293 fi
5294 rm -f conftest*
5295
5296 fi
5297
5298 if test $ac_cv_header_stdc = yes; then
5299 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5300 if test "$cross_compiling" = yes; then :
5301 :
5302 else
5303 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5304 /* end confdefs.h. */
5305 #include <ctype.h>
5306 #include <stdlib.h>
5307 #if ((' ' & 0x0FF) == 0x020)
5308 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5309 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5310 #else
5311 # define ISLOWER(c) \
5312 (('a' <= (c) && (c) <= 'i') \
5313 || ('j' <= (c) && (c) <= 'r') \
5314 || ('s' <= (c) && (c) <= 'z'))
5315 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5316 #endif
5317
5318 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5319 int
5320 main ()
5321 {
5322 int i;
5323 for (i = 0; i < 256; i++)
5324 if (XOR (islower (i), ISLOWER (i))
5325 || toupper (i) != TOUPPER (i))
5326 return 2;
5327 return 0;
5328 }
5329 _ACEOF
5330 if ac_fn_c_try_run "$LINENO"; then :
5331
5332 else
5333 ac_cv_header_stdc=no
5334 fi
5335 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5336 conftest.$ac_objext conftest.beam conftest.$ac_ext
5337 fi
5338
5339 fi
5340 fi
5341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5342 $as_echo "$ac_cv_header_stdc" >&6; }
5343 if test $ac_cv_header_stdc = yes; then
5344
5345 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5346
5347 fi
5348
5349 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5350 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5351 inttypes.h stdint.h unistd.h
5352 do :
5353 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5354 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5355 "
5356 eval as_val=\$$as_ac_Header
5357 if test "x$as_val" = x""yes; then :
5358 cat >>confdefs.h <<_ACEOF
5359 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5360 _ACEOF
5361
5362 fi
5363
5364 done
5365
5366
5367
5368 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5369 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
5370 MINIX=yes
5371 else
5372 MINIX=
5373 fi
5374
5375
5376 if test "$MINIX" = yes; then
5377
5378 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5379
5380
5381 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5382
5383
5384 $as_echo "#define _MINIX 1" >>confdefs.h
5385
5386 fi
5387
5388
5389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5390 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5391 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
5392 $as_echo_n "(cached) " >&6
5393 else
5394 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5395 /* end confdefs.h. */
5396
5397 # define __EXTENSIONS__ 1
5398 $ac_includes_default
5399 int
5400 main ()
5401 {
5402
5403 ;
5404 return 0;
5405 }
5406 _ACEOF
5407 if ac_fn_c_try_compile "$LINENO"; then :
5408 ac_cv_safe_to_define___extensions__=yes
5409 else
5410 ac_cv_safe_to_define___extensions__=no
5411 fi
5412 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5413 fi
5414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5415 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5416 test $ac_cv_safe_to_define___extensions__ = yes &&
5417 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5418
5419 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5420
5421 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5422
5423 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5424
5425 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5426
5427
5428 ac_ext=c
5429 ac_cpp='$CPP $CPPFLAGS'
5430 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5431 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5432 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5434 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5435 # On Suns, sometimes $CPP names a directory.
5436 if test -n "$CPP" && test -d "$CPP"; then
5437 CPP=
5438 fi
5439 if test -z "$CPP"; then
5440 if test "${ac_cv_prog_CPP+set}" = set; then :
5441 $as_echo_n "(cached) " >&6
5442 else
5443 # Double quotes because CPP needs to be expanded
5444 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5445 do
5446 ac_preproc_ok=false
5447 for ac_c_preproc_warn_flag in '' yes
5448 do
5449 # Use a header file that comes with gcc, so configuring glibc
5450 # with a fresh cross-compiler works.
5451 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5452 # <limits.h> exists even on freestanding compilers.
5453 # On the NeXT, cc -E runs the code through the compiler's parser,
5454 # not just through cpp. "Syntax error" is here to catch this case.
5455 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5456 /* end confdefs.h. */
5457 #ifdef __STDC__
5458 # include <limits.h>
5459 #else
5460 # include <assert.h>
5461 #endif
5462 Syntax error
5463 _ACEOF
5464 if ac_fn_c_try_cpp "$LINENO"; then :
5465
5466 else
5467 # Broken: fails on valid input.
5468 continue
5469 fi
5470 rm -f conftest.err conftest.$ac_ext
5471
5472 # OK, works on sane cases. Now check whether nonexistent headers
5473 # can be detected and how.
5474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5475 /* end confdefs.h. */
5476 #include <ac_nonexistent.h>
5477 _ACEOF
5478 if ac_fn_c_try_cpp "$LINENO"; then :
5479 # Broken: success on invalid input.
5480 continue
5481 else
5482 # Passes both tests.
5483 ac_preproc_ok=:
5484 break
5485 fi
5486 rm -f conftest.err conftest.$ac_ext
5487
5488 done
5489 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5490 rm -f conftest.err conftest.$ac_ext
5491 if $ac_preproc_ok; then :
5492 break
5493 fi
5494
5495 done
5496 ac_cv_prog_CPP=$CPP
5497
5498 fi
5499 CPP=$ac_cv_prog_CPP
5500 else
5501 ac_cv_prog_CPP=$CPP
5502 fi
5503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5504 $as_echo "$CPP" >&6; }
5505 ac_preproc_ok=false
5506 for ac_c_preproc_warn_flag in '' yes
5507 do
5508 # Use a header file that comes with gcc, so configuring glibc
5509 # with a fresh cross-compiler works.
5510 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5511 # <limits.h> exists even on freestanding compilers.
5512 # On the NeXT, cc -E runs the code through the compiler's parser,
5513 # not just through cpp. "Syntax error" is here to catch this case.
5514 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5515 /* end confdefs.h. */
5516 #ifdef __STDC__
5517 # include <limits.h>
5518 #else
5519 # include <assert.h>
5520 #endif
5521 Syntax error
5522 _ACEOF
5523 if ac_fn_c_try_cpp "$LINENO"; then :
5524
5525 else
5526 # Broken: fails on valid input.
5527 continue
5528 fi
5529 rm -f conftest.err conftest.$ac_ext
5530
5531 # OK, works on sane cases. Now check whether nonexistent headers
5532 # can be detected and how.
5533 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5534 /* end confdefs.h. */
5535 #include <ac_nonexistent.h>
5536 _ACEOF
5537 if ac_fn_c_try_cpp "$LINENO"; then :
5538 # Broken: success on invalid input.
5539 continue
5540 else
5541 # Passes both tests.
5542 ac_preproc_ok=:
5543 break
5544 fi
5545 rm -f conftest.err conftest.$ac_ext
5546
5547 done
5548 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5549 rm -f conftest.err conftest.$ac_ext
5550 if $ac_preproc_ok; then :
5551
5552 else
5553 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5554 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5555 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5556 See \`config.log' for more details." "$LINENO" 5; }
5557 fi
5558
5559 ac_ext=c
5560 ac_cpp='$CPP $CPPFLAGS'
5561 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5562 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5563 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5564
5565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
5566 $as_echo_n "checking for inline... " >&6; }
5567 if test "${ac_cv_c_inline+set}" = set; then :
5568 $as_echo_n "(cached) " >&6
5569 else
5570 ac_cv_c_inline=no
5571 for ac_kw in inline __inline__ __inline; do
5572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5573 /* end confdefs.h. */
5574 #ifndef __cplusplus
5575 typedef int foo_t;
5576 static $ac_kw foo_t static_foo () {return 0; }
5577 $ac_kw foo_t foo () {return 0; }
5578 #endif
5579
5580 _ACEOF
5581 if ac_fn_c_try_compile "$LINENO"; then :
5582 ac_cv_c_inline=$ac_kw
5583 fi
5584 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5585 test "$ac_cv_c_inline" != no && break
5586 done
5587
5588 fi
5589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
5590 $as_echo "$ac_cv_c_inline" >&6; }
5591
5592 case $ac_cv_c_inline in
5593 inline | yes) ;;
5594 *)
5595 case $ac_cv_c_inline in
5596 no) ac_val=;;
5597 *) ac_val=$ac_cv_c_inline;;
5598 esac
5599 cat >>confdefs.h <<_ACEOF
5600 #ifndef __cplusplus
5601 #define inline $ac_val
5602 #endif
5603 _ACEOF
5604 ;;
5605 esac
5606
5607
5608 # sizeof(char) is 1 by definition.
5609 # The cast to long int works around a bug in the HP C Compiler
5610 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5611 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5612 # This bug is HP SR number 8606223364.
5613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
5614 $as_echo_n "checking size of void *... " >&6; }
5615 if test "${ac_cv_sizeof_void_p+set}" = set; then :
5616 $as_echo_n "(cached) " >&6
5617 else
5618 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then :
5619
5620 else
5621 if test "$ac_cv_type_void_p" = yes; then
5622 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5623 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5624 { as_fn_set_status 77
5625 as_fn_error "cannot compute sizeof (void *)
5626 See \`config.log' for more details." "$LINENO" 5; }; }
5627 else
5628 ac_cv_sizeof_void_p=0
5629 fi
5630 fi
5631
5632 fi
5633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
5634 $as_echo "$ac_cv_sizeof_void_p" >&6; }
5635
5636
5637
5638 cat >>confdefs.h <<_ACEOF
5639 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
5640 _ACEOF
5641
5642
5643 # The cast to long int works around a bug in the HP C Compiler
5644 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5645 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5646 # This bug is HP SR number 8606223364.
5647 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
5648 $as_echo_n "checking size of short... " >&6; }
5649 if test "${ac_cv_sizeof_short+set}" = set; then :
5650 $as_echo_n "(cached) " >&6
5651 else
5652 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"; then :
5653
5654 else
5655 if test "$ac_cv_type_short" = yes; then
5656 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5657 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5658 { as_fn_set_status 77
5659 as_fn_error "cannot compute sizeof (short)
5660 See \`config.log' for more details." "$LINENO" 5; }; }
5661 else
5662 ac_cv_sizeof_short=0
5663 fi
5664 fi
5665
5666 fi
5667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
5668 $as_echo "$ac_cv_sizeof_short" >&6; }
5669
5670
5671
5672 cat >>confdefs.h <<_ACEOF
5673 #define SIZEOF_SHORT $ac_cv_sizeof_short
5674 _ACEOF
5675
5676
5677 # The cast to long int works around a bug in the HP C Compiler
5678 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5679 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5680 # This bug is HP SR number 8606223364.
5681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5682 $as_echo_n "checking size of int... " >&6; }
5683 if test "${ac_cv_sizeof_int+set}" = set; then :
5684 $as_echo_n "(cached) " >&6
5685 else
5686 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
5687
5688 else
5689 if test "$ac_cv_type_int" = yes; then
5690 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5691 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5692 { as_fn_set_status 77
5693 as_fn_error "cannot compute sizeof (int)
5694 See \`config.log' for more details." "$LINENO" 5; }; }
5695 else
5696 ac_cv_sizeof_int=0
5697 fi
5698 fi
5699
5700 fi
5701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5702 $as_echo "$ac_cv_sizeof_int" >&6; }
5703
5704
5705
5706 cat >>confdefs.h <<_ACEOF
5707 #define SIZEOF_INT $ac_cv_sizeof_int
5708 _ACEOF
5709
5710
5711 # The cast to long int works around a bug in the HP C Compiler
5712 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5713 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5714 # This bug is HP SR number 8606223364.
5715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5716 $as_echo_n "checking size of long... " >&6; }
5717 if test "${ac_cv_sizeof_long+set}" = set; then :
5718 $as_echo_n "(cached) " >&6
5719 else
5720 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
5721
5722 else
5723 if test "$ac_cv_type_long" = yes; then
5724 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5725 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5726 { as_fn_set_status 77
5727 as_fn_error "cannot compute sizeof (long)
5728 See \`config.log' for more details." "$LINENO" 5; }; }
5729 else
5730 ac_cv_sizeof_long=0
5731 fi
5732 fi
5733
5734 fi
5735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5736 $as_echo "$ac_cv_sizeof_long" >&6; }
5737
5738
5739
5740 cat >>confdefs.h <<_ACEOF
5741 #define SIZEOF_LONG $ac_cv_sizeof_long
5742 _ACEOF
5743
5744
5745 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
5746 if test "x$ac_cv_type_long_long" = x""yes; then :
5747
5748 cat >>confdefs.h <<_ACEOF
5749 #define HAVE_LONG_LONG 1
5750 _ACEOF
5751
5752 # The cast to long int works around a bug in the HP C Compiler
5753 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5754 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5755 # This bug is HP SR number 8606223364.
5756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
5757 $as_echo_n "checking size of long long... " >&6; }
5758 if test "${ac_cv_sizeof_long_long+set}" = set; then :
5759 $as_echo_n "(cached) " >&6
5760 else
5761 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then :
5762
5763 else
5764 if test "$ac_cv_type_long_long" = yes; then
5765 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5766 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5767 { as_fn_set_status 77
5768 as_fn_error "cannot compute sizeof (long long)
5769 See \`config.log' for more details." "$LINENO" 5; }; }
5770 else
5771 ac_cv_sizeof_long_long=0
5772 fi
5773 fi
5774
5775 fi
5776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
5777 $as_echo "$ac_cv_sizeof_long_long" >&6; }
5778
5779
5780
5781 cat >>confdefs.h <<_ACEOF
5782 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5783 _ACEOF
5784
5785
5786 fi
5787
5788 ac_fn_c_check_type "$LINENO" "__int64" "ac_cv_type___int64" "$ac_includes_default"
5789 if test "x$ac_cv_type___int64" = x""yes; then :
5790
5791 cat >>confdefs.h <<_ACEOF
5792 #define HAVE___INT64 1
5793 _ACEOF
5794
5795 # The cast to long int works around a bug in the HP C Compiler
5796 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5797 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5798 # This bug is HP SR number 8606223364.
5799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of __int64" >&5
5800 $as_echo_n "checking size of __int64... " >&6; }
5801 if test "${ac_cv_sizeof___int64+set}" = set; then :
5802 $as_echo_n "(cached) " >&6
5803 else
5804 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (__int64))" "ac_cv_sizeof___int64" "$ac_includes_default"; then :
5805
5806 else
5807 if test "$ac_cv_type___int64" = yes; then
5808 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5809 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5810 { as_fn_set_status 77
5811 as_fn_error "cannot compute sizeof (__int64)
5812 See \`config.log' for more details." "$LINENO" 5; }; }
5813 else
5814 ac_cv_sizeof___int64=0
5815 fi
5816 fi
5817
5818 fi
5819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof___int64" >&5
5820 $as_echo "$ac_cv_sizeof___int64" >&6; }
5821
5822
5823
5824 cat >>confdefs.h <<_ACEOF
5825 #define SIZEOF___INT64 $ac_cv_sizeof___int64
5826 _ACEOF
5827
5828
5829 fi
5830
5831 ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
5832 case $ac_cv_c_int8_t in #(
5833 no|yes) ;; #(
5834 *)
5835
5836 cat >>confdefs.h <<_ACEOF
5837 #define int8_t $ac_cv_c_int8_t
5838 _ACEOF
5839 ;;
5840 esac
5841
5842 ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
5843 case $ac_cv_c_int16_t in #(
5844 no|yes) ;; #(
5845 *)
5846
5847 cat >>confdefs.h <<_ACEOF
5848 #define int16_t $ac_cv_c_int16_t
5849 _ACEOF
5850 ;;
5851 esac
5852
5853 ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
5854 case $ac_cv_c_int32_t in #(
5855 no|yes) ;; #(
5856 *)
5857
5858 cat >>confdefs.h <<_ACEOF
5859 #define int32_t $ac_cv_c_int32_t
5860 _ACEOF
5861 ;;
5862 esac
5863
5864 ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
5865 case $ac_cv_c_int64_t in #(
5866 no|yes) ;; #(
5867 *)
5868
5869 cat >>confdefs.h <<_ACEOF
5870 #define int64_t $ac_cv_c_int64_t
5871 _ACEOF
5872 ;;
5873 esac
5874
5875
5876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
5877 $as_echo_n "checking for long long int... " >&6; }
5878 if test "${ac_cv_type_long_long_int+set}" = set; then :
5879 $as_echo_n "(cached) " >&6
5880 else
5881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5882 /* end confdefs.h. */
5883
5884 /* For now, do not test the preprocessor; as of 2007 there are too many
5885 implementations with broken preprocessors. Perhaps this can
5886 be revisited in 2012. In the meantime, code should not expect
5887 #if to work with literals wider than 32 bits. */
5888 /* Test literals. */
5889 long long int ll = 9223372036854775807ll;
5890 long long int nll = -9223372036854775807LL;
5891 unsigned long long int ull = 18446744073709551615ULL;
5892 /* Test constant expressions. */
5893 typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
5894 ? 1 : -1)];
5895 typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
5896 ? 1 : -1)];
5897 int i = 63;
5898 int
5899 main ()
5900 {
5901 /* Test availability of runtime routines for shift and division. */
5902 long long int llmax = 9223372036854775807ll;
5903 unsigned long long int ullmax = 18446744073709551615ull;
5904 return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
5905 | (llmax / ll) | (llmax % ll)
5906 | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
5907 | (ullmax / ull) | (ullmax % ull));
5908 ;
5909 return 0;
5910 }
5911
5912 _ACEOF
5913 if ac_fn_c_try_link "$LINENO"; then :
5914 if test "$cross_compiling" = yes; then :
5915 ac_cv_type_long_long_int=yes
5916 else
5917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5918 /* end confdefs.h. */
5919 #include <limits.h>
5920 #ifndef LLONG_MAX
5921 # define HALF \
5922 (1LL << (sizeof (long long int) * CHAR_BIT - 2))
5923 # define LLONG_MAX (HALF - 1 + HALF)
5924 #endif
5925 int
5926 main ()
5927 {
5928 long long int n = 1;
5929 int i;
5930 for (i = 0; ; i++)
5931 {
5932 long long int m = n << i;
5933 if (m >> i != n)
5934 return 1;
5935 if (LLONG_MAX / 2 < m)
5936 break;
5937 }
5938 return 0;
5939 ;
5940 return 0;
5941 }
5942 _ACEOF
5943 if ac_fn_c_try_run "$LINENO"; then :
5944 ac_cv_type_long_long_int=yes
5945 else
5946 ac_cv_type_long_long_int=no
5947 fi
5948 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5949 conftest.$ac_objext conftest.beam conftest.$ac_ext
5950 fi
5951
5952 else
5953 ac_cv_type_long_long_int=no
5954 fi
5955 rm -f core conftest.err conftest.$ac_objext \
5956 conftest$ac_exeext conftest.$ac_ext
5957 fi
5958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
5959 $as_echo "$ac_cv_type_long_long_int" >&6; }
5960 if test $ac_cv_type_long_long_int = yes; then
5961
5962 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
5963
5964 fi
5965
5966
5967
5968 ac_fn_c_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "$ac_includes_default"
5969 if test "x$ac_cv_type_intmax_t" = x""yes; then :
5970
5971 $as_echo "#define HAVE_INTMAX_T 1" >>confdefs.h
5972
5973 else
5974 test $ac_cv_type_long_long_int = yes \
5975 && ac_type='long long int' \
5976 || ac_type='long int'
5977
5978 cat >>confdefs.h <<_ACEOF
5979 #define intmax_t $ac_type
5980 _ACEOF
5981
5982 fi
5983
5984
5985
5986 ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
5987 if test "x$ac_cv_type_intptr_t" = x""yes; then :
5988
5989 $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
5990
5991 else
5992 for ac_type in 'int' 'long int' 'long long int'; do
5993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5994 /* end confdefs.h. */
5995 $ac_includes_default
5996 int
5997 main ()
5998 {
5999 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6000 test_array [0] = 0
6001
6002 ;
6003 return 0;
6004 }
6005 _ACEOF
6006 if ac_fn_c_try_compile "$LINENO"; then :
6007
6008 cat >>confdefs.h <<_ACEOF
6009 #define intptr_t $ac_type
6010 _ACEOF
6011
6012 ac_type=
6013 fi
6014 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6015 test -z "$ac_type" && break
6016 done
6017 fi
6018
6019
6020 ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6021 case $ac_cv_c_uint8_t in #(
6022 no|yes) ;; #(
6023 *)
6024
6025 $as_echo "#define _UINT8_T 1" >>confdefs.h
6026
6027
6028 cat >>confdefs.h <<_ACEOF
6029 #define uint8_t $ac_cv_c_uint8_t
6030 _ACEOF
6031 ;;
6032 esac
6033
6034 ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6035 case $ac_cv_c_uint16_t in #(
6036 no|yes) ;; #(
6037 *)
6038
6039
6040 cat >>confdefs.h <<_ACEOF
6041 #define uint16_t $ac_cv_c_uint16_t
6042 _ACEOF
6043 ;;
6044 esac
6045
6046 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6047 case $ac_cv_c_uint32_t in #(
6048 no|yes) ;; #(
6049 *)
6050
6051 $as_echo "#define _UINT32_T 1" >>confdefs.h
6052
6053
6054 cat >>confdefs.h <<_ACEOF
6055 #define uint32_t $ac_cv_c_uint32_t
6056 _ACEOF
6057 ;;
6058 esac
6059
6060 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
6061 case $ac_cv_c_uint64_t in #(
6062 no|yes) ;; #(
6063 *)
6064
6065 $as_echo "#define _UINT64_T 1" >>confdefs.h
6066
6067
6068 cat >>confdefs.h <<_ACEOF
6069 #define uint64_t $ac_cv_c_uint64_t
6070 _ACEOF
6071 ;;
6072 esac
6073
6074
6075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
6076 $as_echo_n "checking for unsigned long long int... " >&6; }
6077 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
6078 $as_echo_n "(cached) " >&6
6079 else
6080 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6081 /* end confdefs.h. */
6082
6083 /* For now, do not test the preprocessor; as of 2007 there are too many
6084 implementations with broken preprocessors. Perhaps this can
6085 be revisited in 2012. In the meantime, code should not expect
6086 #if to work with literals wider than 32 bits. */
6087 /* Test literals. */
6088 long long int ll = 9223372036854775807ll;
6089 long long int nll = -9223372036854775807LL;
6090 unsigned long long int ull = 18446744073709551615ULL;
6091 /* Test constant expressions. */
6092 typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6093 ? 1 : -1)];
6094 typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6095 ? 1 : -1)];
6096 int i = 63;
6097 int
6098 main ()
6099 {
6100 /* Test availability of runtime routines for shift and division. */
6101 long long int llmax = 9223372036854775807ll;
6102 unsigned long long int ullmax = 18446744073709551615ull;
6103 return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6104 | (llmax / ll) | (llmax % ll)
6105 | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6106 | (ullmax / ull) | (ullmax % ull));
6107 ;
6108 return 0;
6109 }
6110
6111 _ACEOF
6112 if ac_fn_c_try_link "$LINENO"; then :
6113 ac_cv_type_unsigned_long_long_int=yes
6114 else
6115 ac_cv_type_unsigned_long_long_int=no
6116 fi
6117 rm -f core conftest.err conftest.$ac_objext \
6118 conftest$ac_exeext conftest.$ac_ext
6119 fi
6120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
6121 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
6122 if test $ac_cv_type_unsigned_long_long_int = yes; then
6123
6124 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
6125
6126 fi
6127
6128
6129
6130 ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default"
6131 if test "x$ac_cv_type_uintmax_t" = x""yes; then :
6132
6133 $as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h
6134
6135 else
6136 test $ac_cv_type_unsigned_long_long_int = yes \
6137 && ac_type='unsigned long long int' \
6138 || ac_type='unsigned long int'
6139
6140 cat >>confdefs.h <<_ACEOF
6141 #define uintmax_t $ac_type
6142 _ACEOF
6143
6144 fi
6145
6146
6147
6148 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
6149 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
6150
6151 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
6152
6153 else
6154 for ac_type in 'unsigned int' 'unsigned long int' \
6155 'unsigned long long int'; do
6156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6157 /* end confdefs.h. */
6158 $ac_includes_default
6159 int
6160 main ()
6161 {
6162 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6163 test_array [0] = 0
6164
6165 ;
6166 return 0;
6167 }
6168 _ACEOF
6169 if ac_fn_c_try_compile "$LINENO"; then :
6170
6171 cat >>confdefs.h <<_ACEOF
6172 #define uintptr_t $ac_type
6173 _ACEOF
6174
6175 ac_type=
6176 fi
6177 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6178 test -z "$ac_type" && break
6179 done
6180 fi
6181
6182
6183
6184
6185
6186
6187
6188
6189
6190
6191
6192
6193
6194
6195
6196 # ---------------------
6197 # Warnings and checking
6198 # ---------------------
6199
6200 # Check $CC warning features (if it's GCC).
6201 # We want to use -pedantic, but we don't want warnings about
6202 # * 'long long'
6203 # * variadic macros
6204 # * overlong strings
6205 # So, we only use -pedantic if we can disable those warnings.
6206
6207 loose_warn=
6208 save_CFLAGS="$CFLAGS"
6209 for option in -W -Wall -Wwrite-strings -Wcast-qual; do
6210 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6211
6212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6213 $as_echo_n "checking whether $CC supports $option... " >&6; }
6214 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6215 $as_echo_n "(cached) " >&6
6216 else
6217 CFLAGS="$option"
6218 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6219 /* end confdefs.h. */
6220
6221 int
6222 main ()
6223 {
6224
6225 ;
6226 return 0;
6227 }
6228 _ACEOF
6229 if ac_fn_c_try_compile "$LINENO"; then :
6230 eval "$as_acx_Woption=yes"
6231 else
6232 eval "$as_acx_Woption=no"
6233 fi
6234 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6235
6236 fi
6237 eval ac_res=\$$as_acx_Woption
6238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6239 $as_echo "$ac_res" >&6; }
6240 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6241 loose_warn="$loose_warn${loose_warn:+ }$option"
6242 fi
6243 done
6244 CFLAGS="$save_CFLAGS"
6245
6246 c_loose_warn=
6247 save_CFLAGS="$CFLAGS"
6248 for option in -Wstrict-prototypes -Wmissing-prototypes; do
6249 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6250
6251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6252 $as_echo_n "checking whether $CC supports $option... " >&6; }
6253 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6254 $as_echo_n "(cached) " >&6
6255 else
6256 CFLAGS="$option"
6257 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6258 /* end confdefs.h. */
6259
6260 int
6261 main ()
6262 {
6263
6264 ;
6265 return 0;
6266 }
6267 _ACEOF
6268 if ac_fn_c_try_compile "$LINENO"; then :
6269 eval "$as_acx_Woption=yes"
6270 else
6271 eval "$as_acx_Woption=no"
6272 fi
6273 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6274
6275 fi
6276 eval ac_res=\$$as_acx_Woption
6277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6278 $as_echo "$ac_res" >&6; }
6279 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6280 c_loose_warn="$c_loose_warn${c_loose_warn:+ }$option"
6281 fi
6282 done
6283 CFLAGS="$save_CFLAGS"
6284
6285 strict_warn=
6286 save_CFLAGS="$CFLAGS"
6287 for option in -Wmissing-format-attribute; do
6288 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6289
6290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6291 $as_echo_n "checking whether $CC supports $option... " >&6; }
6292 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6293 $as_echo_n "(cached) " >&6
6294 else
6295 CFLAGS="$option"
6296 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6297 /* end confdefs.h. */
6298
6299 int
6300 main ()
6301 {
6302
6303 ;
6304 return 0;
6305 }
6306 _ACEOF
6307 if ac_fn_c_try_compile "$LINENO"; then :
6308 eval "$as_acx_Woption=yes"
6309 else
6310 eval "$as_acx_Woption=no"
6311 fi
6312 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6313
6314 fi
6315 eval ac_res=\$$as_acx_Woption
6316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6317 $as_echo "$ac_res" >&6; }
6318 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6319 strict_warn="$strict_warn${strict_warn:+ }$option"
6320 fi
6321 done
6322 CFLAGS="$save_CFLAGS"
6323
6324 c_strict_warn=
6325 save_CFLAGS="$CFLAGS"
6326 for option in -Wold-style-definition -Wc++-compat; do
6327 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6328
6329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6330 $as_echo_n "checking whether $CC supports $option... " >&6; }
6331 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6332 $as_echo_n "(cached) " >&6
6333 else
6334 CFLAGS="$option"
6335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6336 /* end confdefs.h. */
6337
6338 int
6339 main ()
6340 {
6341
6342 ;
6343 return 0;
6344 }
6345 _ACEOF
6346 if ac_fn_c_try_compile "$LINENO"; then :
6347 eval "$as_acx_Woption=yes"
6348 else
6349 eval "$as_acx_Woption=no"
6350 fi
6351 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6352
6353 fi
6354 eval ac_res=\$$as_acx_Woption
6355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6356 $as_echo "$ac_res" >&6; }
6357 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6358 c_strict_warn="$c_strict_warn${c_strict_warn:+ }$option"
6359 fi
6360 done
6361 CFLAGS="$save_CFLAGS"
6362
6363 if test "$GCC" = yes; then :
6364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings" >&5
6365 $as_echo_n "checking whether $CC supports -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings... " >&6; }
6366 if test "${acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings+set}" = set; then :
6367 $as_echo_n "(cached) " >&6
6368 else
6369 save_CFLAGS="$CFLAGS"
6370 CFLAGS="-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
6371 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6372 /* end confdefs.h. */
6373
6374 int
6375 main ()
6376 {
6377
6378 ;
6379 return 0;
6380 }
6381 _ACEOF
6382 if ac_fn_c_try_compile "$LINENO"; then :
6383 acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings=yes
6384 else
6385 acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings=no
6386 fi
6387 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6388 CFLAGS="$save_CFLAGS"
6389 fi
6390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings" >&5
6391 $as_echo "$acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings" >&6; }
6392 if test $acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings = yes; then :
6393 strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
6394 fi
6395
6396 fi
6397
6398 # Check whether --enable-werror-always was given.
6399 if test "${enable_werror_always+set}" = set; then :
6400 enableval=$enable_werror_always;
6401 else
6402 enable_werror_always=no
6403 fi
6404
6405 if test $enable_werror_always = yes; then :
6406 strict_warn="$strict_warn${strict_warn:+ }-Werror"
6407 fi
6408
6409
6410
6411 # The above macros do nothing if the compiler is not GCC. However, the
6412 # Makefile has more goo to add other flags, so these variables are used
6413 # to enable warnings only for GCC.
6414 warn_cflags=
6415 warn_cxxflags=
6416 if test "x$GCC" = "xyes"; then
6417 warn_cflags='$(GCC_WARN_CFLAGS)'
6418 warn_cxxflags='$(GCC_WARN_CXXFLAGS)'
6419 fi
6420
6421
6422
6423 # Enable expensive internal checks
6424 is_release=
6425 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
6426 is_release=yes
6427 fi
6428
6429 # Check whether --enable-checking was given.
6430 if test "${enable_checking+set}" = set; then :
6431 enableval=$enable_checking; ac_checking_flags="${enableval}"
6432 else
6433
6434 # Determine the default checks.
6435 if test x$is_release = x ; then
6436 ac_checking_flags=yes
6437 else
6438 ac_checking_flags=release
6439 fi
6440 fi
6441
6442 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
6443 for check in release $ac_checking_flags
6444 do
6445 case $check in
6446 # these set all the flags to specific states
6447 yes) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
6448 ac_fold_checking= ; ac_gc_checking=1 ;
6449 ac_gc_always_collect= ; ac_gimple_checking=1 ; ac_rtl_checking= ;
6450 ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6451 ac_tree_checking=1 ; ac_valgrind_checking= ;
6452 ac_types_checking=1 ;;
6453 no|none) ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
6454 ac_fold_checking= ; ac_gc_checking= ;
6455 ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6456 ac_rtlflag_checking= ; ac_runtime_checking= ;
6457 ac_tree_checking= ; ac_valgrind_checking= ;
6458 ac_types_checking= ;;
6459 all) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
6460 ac_fold_checking=1 ; ac_gc_checking=1 ;
6461 ac_gc_always_collect=1 ; ac_gimple_checking=1 ; ac_rtl_checking=1 ;
6462 ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6463 ac_tree_checking=1 ; ac_valgrind_checking= ;
6464 ac_types_checking=1 ;;
6465 release) ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
6466 ac_fold_checking= ; ac_gc_checking= ;
6467 ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6468 ac_rtlflag_checking= ; ac_runtime_checking=1 ;
6469 ac_tree_checking= ; ac_valgrind_checking= ;
6470 ac_types_checking= ;;
6471 # these enable particular checks
6472 assert) ac_assert_checking=1 ;;
6473 df) ac_df_checking=1 ;;
6474 fold) ac_fold_checking=1 ;;
6475 gc) ac_gc_checking=1 ;;
6476 gcac) ac_gc_always_collect=1 ;;
6477 gimple) ac_gimple_checking=1 ;;
6478 misc) ac_checking=1 ;;
6479 rtl) ac_rtl_checking=1 ;;
6480 rtlflag) ac_rtlflag_checking=1 ;;
6481 runtime) ac_runtime_checking=1 ;;
6482 tree) ac_tree_checking=1 ;;
6483 types) ac_types_checking=1 ;;
6484 valgrind) ac_valgrind_checking=1 ;;
6485 *) as_fn_error "unknown check category $check" "$LINENO" 5 ;;
6486 esac
6487 done
6488 IFS="$ac_save_IFS"
6489
6490 nocommon_flag=""
6491 if test x$ac_checking != x ; then
6492
6493 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
6494
6495 nocommon_flag=-fno-common
6496 fi
6497
6498 if test x$ac_df_checking != x ; then
6499
6500 $as_echo "#define ENABLE_DF_CHECKING 1" >>confdefs.h
6501
6502 fi
6503 if test x$ac_assert_checking != x ; then
6504
6505 $as_echo "#define ENABLE_ASSERT_CHECKING 1" >>confdefs.h
6506
6507 fi
6508 if test x$ac_gimple_checking != x ; then
6509
6510 $as_echo "#define ENABLE_GIMPLE_CHECKING 1" >>confdefs.h
6511
6512 fi
6513
6514 if test x$ac_runtime_checking != x ; then
6515
6516 $as_echo "#define ENABLE_RUNTIME_CHECKING 1" >>confdefs.h
6517
6518 fi
6519 if test x$ac_tree_checking != x ; then
6520
6521 $as_echo "#define ENABLE_TREE_CHECKING 1" >>confdefs.h
6522
6523 TREEBROWSER=tree-browser.o
6524 fi
6525 if test x$ac_types_checking != x ; then
6526
6527 $as_echo "#define ENABLE_TYPES_CHECKING 1" >>confdefs.h
6528
6529 fi
6530
6531 if test x$ac_rtl_checking != x ; then
6532
6533 $as_echo "#define ENABLE_RTL_CHECKING 1" >>confdefs.h
6534
6535 fi
6536 if test x$ac_rtlflag_checking != x ; then
6537
6538 $as_echo "#define ENABLE_RTL_FLAG_CHECKING 1" >>confdefs.h
6539
6540 fi
6541 if test x$ac_gc_checking != x ; then
6542
6543 $as_echo "#define ENABLE_GC_CHECKING 1" >>confdefs.h
6544
6545 fi
6546 if test x$ac_gc_always_collect != x ; then
6547
6548 $as_echo "#define ENABLE_GC_ALWAYS_COLLECT 1" >>confdefs.h
6549
6550 fi
6551 if test x$ac_fold_checking != x ; then
6552
6553 $as_echo "#define ENABLE_FOLD_CHECKING 1" >>confdefs.h
6554
6555 fi
6556 valgrind_path_defines=
6557 valgrind_command=
6558
6559 ac_fn_c_check_header_mongrel "$LINENO" "valgrind.h" "ac_cv_header_valgrind_h" "$ac_includes_default"
6560 if test "x$ac_cv_header_valgrind_h" = x""yes; then :
6561 have_valgrind_h=yes
6562 else
6563 have_valgrind_h=no
6564 fi
6565
6566
6567
6568 if test x$ac_valgrind_checking != x ; then
6569 # It is certainly possible that there's valgrind but no valgrind.h.
6570 # GCC relies on making annotations so we must have both.
6571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
6572 $as_echo_n "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... " >&6; }
6573 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6574 /* end confdefs.h. */
6575 #include <valgrind/memcheck.h>
6576 #ifndef VALGRIND_DISCARD
6577 #error VALGRIND_DISCARD not defined
6578 #endif
6579 _ACEOF
6580 if ac_fn_c_try_cpp "$LINENO"; then :
6581 gcc_cv_header_valgrind_memcheck_h=yes
6582 else
6583 gcc_cv_header_valgrind_memcheck_h=no
6584 fi
6585 rm -f conftest.err conftest.$ac_ext
6586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_valgrind_memcheck_h" >&5
6587 $as_echo "$gcc_cv_header_valgrind_memcheck_h" >&6; }
6588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
6589 $as_echo_n "checking for VALGRIND_DISCARD in <memcheck.h>... " >&6; }
6590 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6591 /* end confdefs.h. */
6592 #include <memcheck.h>
6593 #ifndef VALGRIND_DISCARD
6594 #error VALGRIND_DISCARD not defined
6595 #endif
6596 _ACEOF
6597 if ac_fn_c_try_cpp "$LINENO"; then :
6598 gcc_cv_header_memcheck_h=yes
6599 else
6600 gcc_cv_header_memcheck_h=no
6601 fi
6602 rm -f conftest.err conftest.$ac_ext
6603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_memcheck_h" >&5
6604 $as_echo "$gcc_cv_header_memcheck_h" >&6; }
6605
6606 # Prepare PATH_SEPARATOR.
6607 # The user is always right.
6608 if test "${PATH_SEPARATOR+set}" != set; then
6609 echo "#! /bin/sh" >conf$$.sh
6610 echo "exit 0" >>conf$$.sh
6611 chmod +x conf$$.sh
6612 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6613 PATH_SEPARATOR=';'
6614 else
6615 PATH_SEPARATOR=:
6616 fi
6617 rm -f conf$$.sh
6618 fi
6619
6620 # Find out how to test for executable files. Don't use a zero-byte file,
6621 # as systems may use methods other than mode bits to determine executability.
6622 cat >conf$$.file <<_ASEOF
6623 #! /bin/sh
6624 exit 0
6625 _ASEOF
6626 chmod +x conf$$.file
6627 if test -x conf$$.file >/dev/null 2>&1; then
6628 ac_executable_p="test -x"
6629 else
6630 ac_executable_p="test -f"
6631 fi
6632 rm -f conf$$.file
6633
6634 # Extract the first word of "valgrind", so it can be a program name with args.
6635 set dummy valgrind; ac_word=$2
6636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6637 $as_echo_n "checking for $ac_word... " >&6; }
6638 if test "${ac_cv_path_valgrind_path+set}" = set; then :
6639 $as_echo_n "(cached) " >&6
6640 else
6641 case "$valgrind_path" in
6642 [\\/]* | ?:[\\/]*)
6643 ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
6644 ;;
6645 *)
6646 ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
6647 for ac_dir in $PATH; do
6648 IFS="$ac_save_IFS"
6649 test -z "$ac_dir" && ac_dir=.
6650 for ac_exec_ext in '' $ac_executable_extensions; do
6651 if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
6652 if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
6653 ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
6654 break 2
6655 fi
6656 fi
6657 done
6658 done
6659 IFS="$ac_save_IFS"
6660 ;;
6661 esac
6662 fi
6663 valgrind_path="$ac_cv_path_valgrind_path"
6664 if test -n "$valgrind_path"; then
6665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $valgrind_path" >&5
6666 $as_echo "$valgrind_path" >&6; }
6667 else
6668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6669 $as_echo "no" >&6; }
6670 fi
6671
6672 if test "x$valgrind_path" = "x" \
6673 || (test $have_valgrind_h = no \
6674 && test $gcc_cv_header_memcheck_h = no \
6675 && test $gcc_cv_header_valgrind_memcheck_h = no); then
6676 as_fn_error "*** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5
6677 fi
6678 valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
6679 valgrind_command="$valgrind_path -q"
6680
6681 $as_echo "#define ENABLE_VALGRIND_CHECKING 1" >>confdefs.h
6682
6683 if test $gcc_cv_header_valgrind_memcheck_h = yes; then
6684
6685 $as_echo "#define HAVE_VALGRIND_MEMCHECK_H 1" >>confdefs.h
6686
6687 fi
6688 if test $gcc_cv_header_memcheck_h = yes; then
6689
6690 $as_echo "#define HAVE_MEMCHECK_H 1" >>confdefs.h
6691
6692 fi
6693 fi
6694
6695
6696
6697 # Enable code coverage collection
6698 # Check whether --enable-coverage was given.
6699 if test "${enable_coverage+set}" = set; then :
6700 enableval=$enable_coverage; case "${enableval}" in
6701 yes|noopt)
6702 coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
6703 ;;
6704 opt)
6705 coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
6706 ;;
6707 no)
6708 # a.k.a. --disable-coverage
6709 coverage_flags=""
6710 ;;
6711 *)
6712 as_fn_error "unknown coverage setting $enableval" "$LINENO" 5
6713 ;;
6714 esac
6715 else
6716 coverage_flags=""
6717 fi
6718
6719
6720
6721 # Check whether --enable-gather-detailed-mem-stats was given.
6722 if test "${enable_gather_detailed_mem_stats+set}" = set; then :
6723 enableval=$enable_gather_detailed_mem_stats;
6724 else
6725 enable_gather_detailed_mem_stats=no
6726 fi
6727
6728 if test x$enable_gather_detailed_mem_stats = xyes ; then
6729
6730 $as_echo "#define GATHER_STATISTICS 1" >>confdefs.h
6731
6732 fi
6733
6734 # -------------------------------
6735 # Miscenalleous configure options
6736 # -------------------------------
6737
6738 # See if we are building gcc with C++.
6739 # Check whether --enable-build-with-cxx was given.
6740 if test "${enable_build_with_cxx+set}" = set; then :
6741 enableval=$enable_build_with_cxx; ENABLE_BUILD_WITH_CXX=$enableval
6742 else
6743 ENABLE_BUILD_WITH_CXX=no
6744 fi
6745
6746
6747
6748 # With stabs
6749
6750 # Check whether --with-stabs was given.
6751 if test "${with_stabs+set}" = set; then :
6752 withval=$with_stabs; stabs="$with_stabs"
6753 else
6754 stabs=no
6755 fi
6756
6757
6758 # Determine whether or not multilibs are enabled.
6759 # Check whether --enable-multilib was given.
6760 if test "${enable_multilib+set}" = set; then :
6761 enableval=$enable_multilib;
6762 else
6763 enable_multilib=yes
6764 fi
6765
6766
6767
6768 # Enable __cxa_atexit for C++.
6769 # Check whether --enable-__cxa_atexit was given.
6770 if test "${enable___cxa_atexit+set}" = set; then :
6771 enableval=$enable___cxa_atexit;
6772 fi
6773
6774
6775 # Enable C extension for decimal float if target supports it.
6776 # Check whether --enable-decimal-float was given.
6777 if test "${enable_decimal_float+set}" = set; then :
6778 enableval=$enable_decimal_float;
6779 case $enable_decimal_float in
6780 yes | no | bid | dpd) ;;
6781 *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float.
6782 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
6783 esac
6784
6785 else
6786
6787 case $target in
6788 powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux*)
6789 enable_decimal_float=yes
6790 ;;
6791 *)
6792 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target" >&5
6793 $as_echo "$as_me: WARNING: decimal float is not supported for this target" >&2;}
6794 enable_decimal_float=no
6795 ;;
6796 esac
6797
6798 fi
6799
6800
6801 dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
6802
6803 cat >>confdefs.h <<_ACEOF
6804 #define ENABLE_DECIMAL_FLOAT $dfp
6805 _ACEOF
6806
6807
6808 # x86's use BID format instead of DPD
6809 case x$enable_decimal_float in
6810 xyes)
6811 case $target in
6812 i?86*-*-linux* | x86_64*-*-linux*)
6813 enable_decimal_float=bid
6814 ;;
6815 *)
6816 enable_decimal_float=dpd
6817 ;;
6818 esac
6819 ;;
6820 xno)
6821 # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
6822 # dependency on libdecnumber.
6823 enable_decimal_float=dpd
6824 ;;
6825 esac
6826
6827
6828 bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
6829
6830 cat >>confdefs.h <<_ACEOF
6831 #define ENABLE_DECIMAL_BID_FORMAT $bid
6832 _ACEOF
6833
6834
6835 # Enable C extension for fixed-point arithmetic.
6836 # Check whether --enable-fixed-point was given.
6837 if test "${enable_fixed_point+set}" = set; then :
6838 enableval=$enable_fixed_point;
6839
6840 else
6841
6842 case $target in
6843 mips*-*-*)
6844 case $host in
6845 mips*-sgi-irix*)
6846 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported on IRIX" >&5
6847 $as_echo "$as_me: WARNING: fixed-point is not supported on IRIX" >&2;}
6848 enable_fixed_point=no
6849 ;;
6850 *)
6851 enable_fixed_point=yes
6852 ;;
6853 esac
6854 ;;
6855 *)
6856 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported for this target" >&5
6857 $as_echo "$as_me: WARNING: fixed-point is not supported for this target" >&2;}
6858 enable_fixed_point=no
6859 ;;
6860 esac
6861
6862 fi
6863
6864
6865
6866 fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
6867
6868 cat >>confdefs.h <<_ACEOF
6869 #define ENABLE_FIXED_POINT $fixedpoint
6870 _ACEOF
6871
6872
6873 # Enable threads
6874 # Pass with no value to take the default
6875 # Pass with a value to specify a thread package
6876 # Check whether --enable-threads was given.
6877 if test "${enable_threads+set}" = set; then :
6878 enableval=$enable_threads;
6879 else
6880 enable_threads=''
6881 fi
6882
6883
6884 # Check whether --enable-tls was given.
6885 if test "${enable_tls+set}" = set; then :
6886 enableval=$enable_tls;
6887 case $enable_tls in
6888 yes | no) ;;
6889 *) as_fn_error "'$enable_tls' is an invalid value for --enable-tls.
6890 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
6891 esac
6892
6893 else
6894 enable_tls=''
6895 fi
6896
6897
6898 # Check whether --enable-objc-gc was given.
6899 if test "${enable_objc_gc+set}" = set; then :
6900 enableval=$enable_objc_gc; if test x$enable_objc_gc = xno; then
6901 objc_boehm_gc=''
6902 else
6903 objc_boehm_gc=1
6904 fi
6905 else
6906 objc_boehm_gc=''
6907 fi
6908
6909
6910
6911 # Check whether --with-dwarf2 was given.
6912 if test "${with_dwarf2+set}" = set; then :
6913 withval=$with_dwarf2; dwarf2="$with_dwarf2"
6914 else
6915 dwarf2=no
6916 fi
6917
6918
6919 # Check whether --enable-shared was given.
6920 if test "${enable_shared+set}" = set; then :
6921 enableval=$enable_shared;
6922 case $enable_shared in
6923 yes | no) ;;
6924 *)
6925 enable_shared=no
6926 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
6927 for pkg in $enableval; do
6928 if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
6929 enable_shared=yes
6930 fi
6931 done
6932 IFS="$ac_save_ifs"
6933 ;;
6934 esac
6935
6936 else
6937 enable_shared=yes
6938 fi
6939
6940
6941
6942
6943 # Check whether --with-build-sysroot was given.
6944 if test "${with_build_sysroot+set}" = set; then :
6945 withval=$with_build_sysroot;
6946 fi
6947
6948
6949
6950 # Check whether --with-sysroot was given.
6951 if test "${with_sysroot+set}" = set; then :
6952 withval=$with_sysroot;
6953 case ${with_sysroot} in
6954 yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
6955 *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
6956 esac
6957
6958 TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
6959 CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
6960
6961 if test "x$prefix" = xNONE; then
6962 test_prefix=/usr/local
6963 else
6964 test_prefix=$prefix
6965 fi
6966 if test "x$exec_prefix" = xNONE; then
6967 test_exec_prefix=$test_prefix
6968 else
6969 test_exec_prefix=$exec_prefix
6970 fi
6971 case ${TARGET_SYSTEM_ROOT} in
6972 "${test_prefix}"|"${test_prefix}/"*|\
6973 "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
6974 '${prefix}'|'${prefix}/'*|\
6975 '${exec_prefix}'|'${exec_prefix}/'*)
6976 t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
6977 TARGET_SYSTEM_ROOT_DEFINE="$t"
6978 ;;
6979 esac
6980
6981 else
6982
6983 TARGET_SYSTEM_ROOT=
6984 TARGET_SYSTEM_ROOT_DEFINE=
6985 CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
6986
6987 fi
6988
6989
6990
6991
6992
6993 # Build with intermodule optimisations
6994 # Check whether --enable-intermodule was given.
6995 if test "${enable_intermodule+set}" = set; then :
6996 enableval=$enable_intermodule; case ${enable_intermodule} in
6997 yes) onestep="-onestep";;
6998 *) onestep="";;
6999 esac
7000 else
7001 onestep=""
7002 fi
7003
7004
7005
7006
7007
7008 # Check whether --with-pkgversion was given.
7009 if test "${with_pkgversion+set}" = set; then :
7010 withval=$with_pkgversion; case "$withval" in
7011 yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
7012 no) PKGVERSION= ;;
7013 *) PKGVERSION="($withval) " ;;
7014 esac
7015 else
7016 PKGVERSION="(GCC) "
7017
7018 fi
7019
7020
7021
7022
7023
7024 # Check whether --with-bugurl was given.
7025 if test "${with_bugurl+set}" = set; then :
7026 withval=$with_bugurl; case "$withval" in
7027 yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
7028 no) BUGURL=
7029 ;;
7030 *) BUGURL="$withval"
7031 ;;
7032 esac
7033 else
7034 BUGURL="http://gcc.gnu.org/bugs.html"
7035
7036 fi
7037
7038 case ${BUGURL} in
7039 "")
7040 REPORT_BUGS_TO=
7041 REPORT_BUGS_TEXI=
7042 ;;
7043 *)
7044 REPORT_BUGS_TO="<$BUGURL>"
7045 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
7046 ;;
7047 esac;
7048
7049
7050
7051
7052 # Sanity check enable_languages in case someone does not run the toplevel
7053 # configure # script.
7054 # Check whether --enable-languages was given.
7055 if test "${enable_languages+set}" = set; then :
7056 enableval=$enable_languages; case ,${enable_languages}, in
7057 ,,|,yes,)
7058 # go safe -- we cannot be much sure without the toplevel
7059 # configure's
7060 # analysis of which target libs are present and usable
7061 enable_languages=c
7062 ;;
7063 *,all,*)
7064 as_fn_error "only the toplevel supports --enable-languages=all" "$LINENO" 5
7065 ;;
7066 *,c,*)
7067 ;;
7068 *)
7069 enable_languages=c,${enable_languages}
7070 ;;
7071 esac
7072 else
7073 enable_languages=c
7074 fi
7075
7076
7077
7078 # Check whether --with-multilib-list was given.
7079 if test "${with_multilib_list+set}" = set; then :
7080 withval=$with_multilib_list; :
7081 else
7082 with_multilib_list=default
7083 fi
7084
7085
7086 # -------------------------
7087 # Checks for other programs
7088 # -------------------------
7089
7090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
7091 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
7092 set x ${MAKE-make}
7093 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
7094 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
7095 $as_echo_n "(cached) " >&6
7096 else
7097 cat >conftest.make <<\_ACEOF
7098 SHELL = /bin/sh
7099 all:
7100 @echo '@@@%%%=$(MAKE)=@@@%%%'
7101 _ACEOF
7102 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7103 case `${MAKE-make} -f conftest.make 2>/dev/null` in
7104 *@@@%%%=?*=@@@%%%*)
7105 eval ac_cv_prog_make_${ac_make}_set=yes;;
7106 *)
7107 eval ac_cv_prog_make_${ac_make}_set=no;;
7108 esac
7109 rm -f conftest.make
7110 fi
7111 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
7112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7113 $as_echo "yes" >&6; }
7114 SET_MAKE=
7115 else
7116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7117 $as_echo "no" >&6; }
7118 SET_MAKE="MAKE=${MAKE-make}"
7119 fi
7120
7121
7122 # Find some useful tools
7123 for ac_prog in gawk mawk nawk awk
7124 do
7125 # Extract the first word of "$ac_prog", so it can be a program name with args.
7126 set dummy $ac_prog; ac_word=$2
7127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7128 $as_echo_n "checking for $ac_word... " >&6; }
7129 if test "${ac_cv_prog_AWK+set}" = set; then :
7130 $as_echo_n "(cached) " >&6
7131 else
7132 if test -n "$AWK"; then
7133 ac_cv_prog_AWK="$AWK" # Let the user override the test.
7134 else
7135 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7136 for as_dir in $PATH
7137 do
7138 IFS=$as_save_IFS
7139 test -z "$as_dir" && as_dir=.
7140 for ac_exec_ext in '' $ac_executable_extensions; do
7141 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7142 ac_cv_prog_AWK="$ac_prog"
7143 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7144 break 2
7145 fi
7146 done
7147 done
7148 IFS=$as_save_IFS
7149
7150 fi
7151 fi
7152 AWK=$ac_cv_prog_AWK
7153 if test -n "$AWK"; then
7154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7155 $as_echo "$AWK" >&6; }
7156 else
7157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7158 $as_echo "no" >&6; }
7159 fi
7160
7161
7162 test -n "$AWK" && break
7163 done
7164
7165 # We need awk to create options.c and options.h.
7166 # Bail out if it's missing.
7167 case ${AWK} in
7168 "") as_fn_error "can't build without awk, bailing out" "$LINENO" 5 ;;
7169 esac
7170
7171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7172 $as_echo_n "checking whether ln -s works... " >&6; }
7173 if test "${gcc_cv_prog_LN_S+set}" = set; then :
7174 $as_echo_n "(cached) " >&6
7175 else
7176 rm -f conftestdata_t
7177 echo >conftestdata_f
7178 if ln -s conftestdata_f conftestdata_t 2>/dev/null
7179 then
7180 gcc_cv_prog_LN_S="ln -s"
7181 else
7182 if ln conftestdata_f conftestdata_t 2>/dev/null
7183 then
7184 gcc_cv_prog_LN_S=ln
7185 else
7186 if cp -p conftestdata_f conftestdata_t 2>/dev/null
7187 then
7188 gcc_cv_prog_LN_S="cp -p"
7189 else
7190 gcc_cv_prog_LN_S=cp
7191 fi
7192 fi
7193 fi
7194 rm -f conftestdata_f conftestdata_t
7195
7196 fi
7197 LN_S="$gcc_cv_prog_LN_S"
7198 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
7199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7200 $as_echo "yes" >&6; }
7201 else
7202 if test "$gcc_cv_prog_LN_S" = "ln"; then
7203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using ln" >&5
7204 $as_echo "no, using ln" >&6; }
7205 else
7206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
7207 $as_echo "no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6; }
7208 fi
7209 fi
7210
7211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln works" >&5
7212 $as_echo_n "checking whether ln works... " >&6; }
7213 if test "${acx_cv_prog_LN+set}" = set; then :
7214 $as_echo_n "(cached) " >&6
7215 else
7216 rm -f conftestdata_t
7217 echo >conftestdata_f
7218 if ln conftestdata_f conftestdata_t 2>/dev/null
7219 then
7220 acx_cv_prog_LN=ln
7221 else
7222 acx_cv_prog_LN=no
7223 fi
7224 rm -f conftestdata_f conftestdata_t
7225
7226 fi
7227 if test $acx_cv_prog_LN = no; then
7228 LN="$LN_S"
7229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN" >&5
7230 $as_echo "no, using $LN" >&6; }
7231 else
7232 LN="$acx_cv_prog_LN"
7233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7234 $as_echo "yes" >&6; }
7235 fi
7236
7237 if test -n "$ac_tool_prefix"; then
7238 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7239 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7241 $as_echo_n "checking for $ac_word... " >&6; }
7242 if test "${ac_cv_prog_RANLIB+set}" = set; then :
7243 $as_echo_n "(cached) " >&6
7244 else
7245 if test -n "$RANLIB"; then
7246 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7247 else
7248 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7249 for as_dir in $PATH
7250 do
7251 IFS=$as_save_IFS
7252 test -z "$as_dir" && as_dir=.
7253 for ac_exec_ext in '' $ac_executable_extensions; do
7254 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7255 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7256 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7257 break 2
7258 fi
7259 done
7260 done
7261 IFS=$as_save_IFS
7262
7263 fi
7264 fi
7265 RANLIB=$ac_cv_prog_RANLIB
7266 if test -n "$RANLIB"; then
7267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7268 $as_echo "$RANLIB" >&6; }
7269 else
7270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7271 $as_echo "no" >&6; }
7272 fi
7273
7274
7275 fi
7276 if test -z "$ac_cv_prog_RANLIB"; then
7277 ac_ct_RANLIB=$RANLIB
7278 # Extract the first word of "ranlib", so it can be a program name with args.
7279 set dummy ranlib; ac_word=$2
7280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7281 $as_echo_n "checking for $ac_word... " >&6; }
7282 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
7283 $as_echo_n "(cached) " >&6
7284 else
7285 if test -n "$ac_ct_RANLIB"; then
7286 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7287 else
7288 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7289 for as_dir in $PATH
7290 do
7291 IFS=$as_save_IFS
7292 test -z "$as_dir" && as_dir=.
7293 for ac_exec_ext in '' $ac_executable_extensions; do
7294 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7295 ac_cv_prog_ac_ct_RANLIB="ranlib"
7296 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7297 break 2
7298 fi
7299 done
7300 done
7301 IFS=$as_save_IFS
7302
7303 fi
7304 fi
7305 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7306 if test -n "$ac_ct_RANLIB"; then
7307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7308 $as_echo "$ac_ct_RANLIB" >&6; }
7309 else
7310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7311 $as_echo "no" >&6; }
7312 fi
7313
7314 if test "x$ac_ct_RANLIB" = x; then
7315 RANLIB=":"
7316 else
7317 case $cross_compiling:$ac_tool_warned in
7318 yes:)
7319 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7320 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7321 ac_tool_warned=yes ;;
7322 esac
7323 RANLIB=$ac_ct_RANLIB
7324 fi
7325 else
7326 RANLIB="$ac_cv_prog_RANLIB"
7327 fi
7328
7329 case "${host}" in
7330 *-*-darwin*)
7331 # By default, the Darwin ranlib will not treat common symbols as
7332 # definitions when building the archive table of contents. Other
7333 # ranlibs do that; pass an option to the Darwin ranlib that makes
7334 # it behave similarly.
7335 ranlib_flags="-c"
7336 ;;
7337 *)
7338 ranlib_flags=""
7339 esac
7340
7341
7342 # Find a good install program. We prefer a C program (faster),
7343 # so one script is as good as another. But avoid the broken or
7344 # incompatible versions:
7345 # SysV /etc/install, /usr/sbin/install
7346 # SunOS /usr/etc/install
7347 # IRIX /sbin/install
7348 # AIX /bin/install
7349 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7350 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7351 # ./install, which can be erroneously created by make from ./install.sh.
7352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD compatible install" >&5
7353 $as_echo_n "checking for a BSD compatible install... " >&6; }
7354 if test -z "$INSTALL"; then
7355 if test "${ac_cv_path_install+set}" = set; then :
7356 $as_echo_n "(cached) " >&6
7357 else
7358 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
7359 for ac_dir in $PATH; do
7360 # Account for people who put trailing slashes in PATH elements.
7361 case "$ac_dir/" in
7362 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
7363 *)
7364 # OSF1 and SCO ODT 3.0 have their own names for install.
7365 for ac_prog in ginstall scoinst install; do
7366 if test -f $ac_dir/$ac_prog; then
7367 if test $ac_prog = install &&
7368 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
7369 # AIX install. It has an incompatible calling convention.
7370 # OSF/1 installbsd also uses dspmsg, but is usable.
7371 :
7372 else
7373 ac_cv_path_install="$ac_dir/$ac_prog -c"
7374 break 2
7375 fi
7376 fi
7377 done
7378 ;;
7379 esac
7380 done
7381 IFS="$ac_save_IFS"
7382
7383 fi
7384 if test "${ac_cv_path_install+set}" = set; then
7385 INSTALL="$ac_cv_path_install"
7386 else
7387 # As a last resort, use the slow shell script. We don't cache a
7388 # path for INSTALL within a source directory, because that will
7389 # break other packages using the cache if that directory is
7390 # removed, or if the path is relative.
7391 INSTALL="$ac_install_sh"
7392 fi
7393 fi
7394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7395 $as_echo "$INSTALL" >&6; }
7396
7397 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7398 # It thinks the first close brace ends the variable substitution.
7399 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7400
7401 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7402
7403
7404 # See if cmp has --ignore-initial.
7405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cmp's capabilities" >&5
7406 $as_echo_n "checking for cmp's capabilities... " >&6; }
7407 if test "${gcc_cv_prog_cmp_skip+set}" = set; then :
7408 $as_echo_n "(cached) " >&6
7409 else
7410 echo abfoo >t1
7411 echo cdfoo >t2
7412 gcc_cv_prog_cmp_skip=slowcompare
7413 if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
7414 if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
7415 :
7416 else
7417 gcc_cv_prog_cmp_skip=gnucompare
7418 fi
7419 fi
7420 if test $gcc_cv_prog_cmp_skip = slowcompare ; then
7421 if cmp t1 t2 2 2 > /dev/null 2>&1; then
7422 if cmp t1 t2 1 1 > /dev/null 2>&1; then
7423 :
7424 else
7425 gcc_cv_prog_cmp_skip=fastcompare
7426 fi
7427 fi
7428 fi
7429 rm t1 t2
7430
7431 fi
7432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_cmp_skip" >&5
7433 $as_echo "$gcc_cv_prog_cmp_skip" >&6; }
7434 make_compare_target=$gcc_cv_prog_cmp_skip
7435
7436
7437
7438 # See if we have the mktemp command.
7439 # Extract the first word of "mktemp", so it can be a program name with args.
7440 set dummy mktemp; ac_word=$2
7441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7442 $as_echo_n "checking for $ac_word... " >&6; }
7443 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then :
7444 $as_echo_n "(cached) " >&6
7445 else
7446 if test -n "$have_mktemp_command"; then
7447 ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
7448 else
7449 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7450 for as_dir in $PATH
7451 do
7452 IFS=$as_save_IFS
7453 test -z "$as_dir" && as_dir=.
7454 for ac_exec_ext in '' $ac_executable_extensions; do
7455 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7456 ac_cv_prog_have_mktemp_command="yes"
7457 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7458 break 2
7459 fi
7460 done
7461 done
7462 IFS=$as_save_IFS
7463
7464 test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
7465 fi
7466 fi
7467 have_mktemp_command=$ac_cv_prog_have_mktemp_command
7468 if test -n "$have_mktemp_command"; then
7469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mktemp_command" >&5
7470 $as_echo "$have_mktemp_command" >&6; }
7471 else
7472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7473 $as_echo "no" >&6; }
7474 fi
7475
7476
7477
7478 # See if makeinfo has been installed and is modern enough
7479 # that we can use it.
7480
7481 # Extract the first word of "makeinfo", so it can be a program name with args.
7482 set dummy makeinfo; ac_word=$2
7483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7484 $as_echo_n "checking for $ac_word... " >&6; }
7485 if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
7486 $as_echo_n "(cached) " >&6
7487 else
7488 if test -n "$MAKEINFO"; then
7489 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
7490 else
7491 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7492 for as_dir in $PATH
7493 do
7494 IFS=$as_save_IFS
7495 test -z "$as_dir" && as_dir=.
7496 for ac_exec_ext in '' $ac_executable_extensions; do
7497 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7498 ac_cv_prog_MAKEINFO="makeinfo"
7499 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7500 break 2
7501 fi
7502 done
7503 done
7504 IFS=$as_save_IFS
7505
7506 fi
7507 fi
7508 MAKEINFO=$ac_cv_prog_MAKEINFO
7509 if test -n "$MAKEINFO"; then
7510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
7511 $as_echo "$MAKEINFO" >&6; }
7512 else
7513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7514 $as_echo "no" >&6; }
7515 fi
7516
7517
7518 if test -n "$MAKEINFO"; then
7519 # Found it, now check the version.
7520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5
7521 $as_echo_n "checking for modern makeinfo... " >&6; }
7522 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then :
7523 $as_echo_n "(cached) " >&6
7524 else
7525 ac_prog_version=`eval $MAKEINFO --version 2>&1 |
7526 sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
7527
7528 case $ac_prog_version in
7529 '') gcc_cv_prog_makeinfo_modern=no;;
7530 4.[7-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*) gcc_cv_prog_makeinfo_modern=yes;;
7531 *) gcc_cv_prog_makeinfo_modern=no;;
7532 esac
7533
7534 fi
7535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5
7536 $as_echo "$gcc_cv_prog_makeinfo_modern" >&6; }
7537 else
7538 gcc_cv_prog_makeinfo_modern=no
7539 fi
7540 if test $gcc_cv_prog_makeinfo_modern = no; then
7541 MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
7542 fi
7543
7544 if test $gcc_cv_prog_makeinfo_modern = no; then
7545 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
7546 *** Makeinfo is missing or too old.
7547 *** Info documentation will not be built." >&5
7548 $as_echo "$as_me: WARNING:
7549 *** Makeinfo is missing or too old.
7550 *** Info documentation will not be built." >&2;}
7551 BUILD_INFO=
7552 else
7553 BUILD_INFO=info
7554 fi
7555
7556
7557 # Is pod2man recent enough to regenerate manpages?
7558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for recent Pod::Man" >&5
7559 $as_echo_n "checking for recent Pod::Man... " >&6; }
7560 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
7561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7562 $as_echo "yes" >&6; }
7563 GENERATED_MANPAGES=generated-manpages
7564 else
7565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7566 $as_echo "no" >&6; }
7567 GENERATED_MANPAGES=
7568 fi
7569
7570
7571 MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
7572
7573 # How about lex?
7574 for ac_prog in flex
7575 do
7576 # Extract the first word of "$ac_prog", so it can be a program name with args.
7577 set dummy $ac_prog; ac_word=$2
7578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7579 $as_echo_n "checking for $ac_word... " >&6; }
7580 if test "${ac_cv_prog_FLEX+set}" = set; then :
7581 $as_echo_n "(cached) " >&6
7582 else
7583 if test -n "$FLEX"; then
7584 ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
7585 else
7586 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7587 for as_dir in $PATH
7588 do
7589 IFS=$as_save_IFS
7590 test -z "$as_dir" && as_dir=.
7591 for ac_exec_ext in '' $ac_executable_extensions; do
7592 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7593 ac_cv_prog_FLEX="$ac_prog"
7594 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7595 break 2
7596 fi
7597 done
7598 done
7599 IFS=$as_save_IFS
7600
7601 fi
7602 fi
7603 FLEX=$ac_cv_prog_FLEX
7604 if test -n "$FLEX"; then
7605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLEX" >&5
7606 $as_echo "$FLEX" >&6; }
7607 else
7608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7609 $as_echo "no" >&6; }
7610 fi
7611
7612
7613 test -n "$FLEX" && break
7614 done
7615 test -n "$FLEX" || FLEX="$MISSING flex"
7616
7617
7618 # Bison?
7619 for ac_prog in bison
7620 do
7621 # Extract the first word of "$ac_prog", so it can be a program name with args.
7622 set dummy $ac_prog; ac_word=$2
7623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7624 $as_echo_n "checking for $ac_word... " >&6; }
7625 if test "${ac_cv_prog_BISON+set}" = set; then :
7626 $as_echo_n "(cached) " >&6
7627 else
7628 if test -n "$BISON"; then
7629 ac_cv_prog_BISON="$BISON" # Let the user override the test.
7630 else
7631 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7632 for as_dir in $PATH
7633 do
7634 IFS=$as_save_IFS
7635 test -z "$as_dir" && as_dir=.
7636 for ac_exec_ext in '' $ac_executable_extensions; do
7637 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7638 ac_cv_prog_BISON="$ac_prog"
7639 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7640 break 2
7641 fi
7642 done
7643 done
7644 IFS=$as_save_IFS
7645
7646 fi
7647 fi
7648 BISON=$ac_cv_prog_BISON
7649 if test -n "$BISON"; then
7650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5
7651 $as_echo "$BISON" >&6; }
7652 else
7653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7654 $as_echo "no" >&6; }
7655 fi
7656
7657
7658 test -n "$BISON" && break
7659 done
7660 test -n "$BISON" || BISON="$MISSING bison"
7661
7662
7663 # Binutils are not build modules, unlike bison/flex/makeinfo. So we
7664 # check for build == host before using them.
7665
7666 # NM
7667 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
7668 && test -d ../binutils ; then
7669 NM='$(objdir)/../binutils/nm-new'
7670 else
7671 # Extract the first word of "nm", so it can be a program name with args.
7672 set dummy nm; ac_word=$2
7673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7674 $as_echo_n "checking for $ac_word... " >&6; }
7675 if test "${ac_cv_prog_NM+set}" = set; then :
7676 $as_echo_n "(cached) " >&6
7677 else
7678 if test -n "$NM"; then
7679 ac_cv_prog_NM="$NM" # Let the user override the test.
7680 else
7681 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7682 for as_dir in $PATH
7683 do
7684 IFS=$as_save_IFS
7685 test -z "$as_dir" && as_dir=.
7686 for ac_exec_ext in '' $ac_executable_extensions; do
7687 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7688 ac_cv_prog_NM="nm"
7689 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7690 break 2
7691 fi
7692 done
7693 done
7694 IFS=$as_save_IFS
7695
7696 test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
7697 fi
7698 fi
7699 NM=$ac_cv_prog_NM
7700 if test -n "$NM"; then
7701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
7702 $as_echo "$NM" >&6; }
7703 else
7704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7705 $as_echo "no" >&6; }
7706 fi
7707
7708
7709 fi
7710
7711 # AR
7712 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
7713 && test -d ../binutils ; then
7714 AR='$(objdir)/../binutils/ar'
7715 else
7716 # Extract the first word of "ar", so it can be a program name with args.
7717 set dummy ar; ac_word=$2
7718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7719 $as_echo_n "checking for $ac_word... " >&6; }
7720 if test "${ac_cv_prog_AR+set}" = set; then :
7721 $as_echo_n "(cached) " >&6
7722 else
7723 if test -n "$AR"; then
7724 ac_cv_prog_AR="$AR" # Let the user override the test.
7725 else
7726 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7727 for as_dir in $PATH
7728 do
7729 IFS=$as_save_IFS
7730 test -z "$as_dir" && as_dir=.
7731 for ac_exec_ext in '' $ac_executable_extensions; do
7732 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7733 ac_cv_prog_AR="ar"
7734 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7735 break 2
7736 fi
7737 done
7738 done
7739 IFS=$as_save_IFS
7740
7741 test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
7742 fi
7743 fi
7744 AR=$ac_cv_prog_AR
7745 if test -n "$AR"; then
7746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
7747 $as_echo "$AR" >&6; }
7748 else
7749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7750 $as_echo "no" >&6; }
7751 fi
7752
7753
7754 fi
7755
7756
7757 # --------------------
7758 # Checks for C headers
7759 # --------------------
7760
7761 # Need to reject headers which give warnings, so that the -Werror bootstrap
7762 # works later. *sigh* This needs to come before all header checks.
7763
7764 ac_c_preproc_warn_flag=yes
7765
7766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7767 $as_echo_n "checking for ANSI C header files... " >&6; }
7768 if test "${ac_cv_header_stdc+set}" = set; then :
7769 $as_echo_n "(cached) " >&6
7770 else
7771 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7772 /* end confdefs.h. */
7773 #include <stdlib.h>
7774 #include <stdarg.h>
7775 #include <string.h>
7776 #include <float.h>
7777
7778 int
7779 main ()
7780 {
7781
7782 ;
7783 return 0;
7784 }
7785 _ACEOF
7786 if ac_fn_c_try_compile "$LINENO"; then :
7787 ac_cv_header_stdc=yes
7788 else
7789 ac_cv_header_stdc=no
7790 fi
7791 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7792
7793 if test $ac_cv_header_stdc = yes; then
7794 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7796 /* end confdefs.h. */
7797 #include <string.h>
7798
7799 _ACEOF
7800 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7801 $EGREP "memchr" >/dev/null 2>&1; then :
7802
7803 else
7804 ac_cv_header_stdc=no
7805 fi
7806 rm -f conftest*
7807
7808 fi
7809
7810 if test $ac_cv_header_stdc = yes; then
7811 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7812 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7813 /* end confdefs.h. */
7814 #include <stdlib.h>
7815
7816 _ACEOF
7817 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7818 $EGREP "free" >/dev/null 2>&1; then :
7819
7820 else
7821 ac_cv_header_stdc=no
7822 fi
7823 rm -f conftest*
7824
7825 fi
7826
7827 if test $ac_cv_header_stdc = yes; then
7828 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7829 if test "$cross_compiling" = yes; then :
7830 :
7831 else
7832 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7833 /* end confdefs.h. */
7834 #include <ctype.h>
7835 #include <stdlib.h>
7836 #if ((' ' & 0x0FF) == 0x020)
7837 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7838 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7839 #else
7840 # define ISLOWER(c) \
7841 (('a' <= (c) && (c) <= 'i') \
7842 || ('j' <= (c) && (c) <= 'r') \
7843 || ('s' <= (c) && (c) <= 'z'))
7844 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7845 #endif
7846
7847 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7848 int
7849 main ()
7850 {
7851 int i;
7852 for (i = 0; i < 256; i++)
7853 if (XOR (islower (i), ISLOWER (i))
7854 || toupper (i) != TOUPPER (i))
7855 return 2;
7856 return 0;
7857 }
7858 _ACEOF
7859 if ac_fn_c_try_run "$LINENO"; then :
7860
7861 else
7862 ac_cv_header_stdc=no
7863 fi
7864 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7865 conftest.$ac_objext conftest.beam conftest.$ac_ext
7866 fi
7867
7868 fi
7869 fi
7870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7871 $as_echo "$ac_cv_header_stdc" >&6; }
7872 if test $ac_cv_header_stdc = yes; then
7873
7874 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7875
7876 fi
7877
7878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
7879 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
7880 if test "${ac_cv_header_time+set}" = set; then :
7881 $as_echo_n "(cached) " >&6
7882 else
7883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7884 /* end confdefs.h. */
7885 #include <sys/types.h>
7886 #include <sys/time.h>
7887 #include <time.h>
7888
7889 int
7890 main ()
7891 {
7892 if ((struct tm *) 0)
7893 return 0;
7894 ;
7895 return 0;
7896 }
7897 _ACEOF
7898 if ac_fn_c_try_compile "$LINENO"; then :
7899 ac_cv_header_time=yes
7900 else
7901 ac_cv_header_time=no
7902 fi
7903 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7904 fi
7905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
7906 $as_echo "$ac_cv_header_time" >&6; }
7907 if test $ac_cv_header_time = yes; then
7908
7909 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
7910
7911 fi
7912
7913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
7914 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
7915 if test "${gcc_cv_header_string+set}" = set; then :
7916 $as_echo_n "(cached) " >&6
7917 else
7918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7919 /* end confdefs.h. */
7920 #include <string.h>
7921 #include <strings.h>
7922 int
7923 main ()
7924 {
7925
7926 ;
7927 return 0;
7928 }
7929 _ACEOF
7930 if ac_fn_c_try_compile "$LINENO"; then :
7931 gcc_cv_header_string=yes
7932 else
7933 gcc_cv_header_string=no
7934 fi
7935 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7936 fi
7937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
7938 $as_echo "$gcc_cv_header_string" >&6; }
7939 if test $gcc_cv_header_string = yes; then
7940
7941 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
7942
7943 fi
7944
7945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
7946 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
7947 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
7948 $as_echo_n "(cached) " >&6
7949 else
7950 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7951 /* end confdefs.h. */
7952 #include <sys/types.h>
7953 #include <sys/wait.h>
7954 #ifndef WEXITSTATUS
7955 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
7956 #endif
7957 #ifndef WIFEXITED
7958 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
7959 #endif
7960
7961 int
7962 main ()
7963 {
7964 int s;
7965 wait (&s);
7966 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
7967 ;
7968 return 0;
7969 }
7970 _ACEOF
7971 if ac_fn_c_try_compile "$LINENO"; then :
7972 ac_cv_header_sys_wait_h=yes
7973 else
7974 ac_cv_header_sys_wait_h=no
7975 fi
7976 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7977 fi
7978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
7979 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
7980 if test $ac_cv_header_sys_wait_h = yes; then
7981
7982 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
7983
7984 fi
7985
7986 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
7987 fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
7988 sys/resource.h sys/param.h sys/times.h sys/stat.h \
7989 direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
7990 do :
7991 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7992 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
7993 eval as_val=\$$as_ac_Header
7994 if test "x$as_val" = x""yes; then :
7995 cat >>confdefs.h <<_ACEOF
7996 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7997 _ACEOF
7998
7999 fi
8000 done
8001
8002
8003 # Check for thread headers.
8004 ac_fn_c_check_header_preproc "$LINENO" "thread.h" "ac_cv_header_thread_h"
8005 if test "x$ac_cv_header_thread_h" = x""yes; then :
8006 have_thread_h=yes
8007 else
8008 have_thread_h=
8009 fi
8010
8011 ac_fn_c_check_header_preproc "$LINENO" "pthread.h" "ac_cv_header_pthread_h"
8012 if test "x$ac_cv_header_pthread_h" = x""yes; then :
8013 have_pthread_h=yes
8014 else
8015 have_pthread_h=
8016 fi
8017
8018
8019 # These tests can't be done till we know if we have limits.h.
8020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CHAR_BIT" >&5
8021 $as_echo_n "checking for CHAR_BIT... " >&6; }
8022 if test "${gcc_cv_decl_char_bit+set}" = set; then :
8023 $as_echo_n "(cached) " >&6
8024 else
8025 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8026 /* end confdefs.h. */
8027 #ifdef HAVE_LIMITS_H
8028 #include <limits.h>
8029 #endif
8030 #ifdef CHAR_BIT
8031 found
8032 #endif
8033 _ACEOF
8034 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8035 $EGREP "found" >/dev/null 2>&1; then :
8036 gcc_cv_decl_char_bit=yes
8037 else
8038 gcc_cv_decl_char_bit=no
8039 fi
8040 rm -f conftest*
8041
8042
8043 fi
8044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_char_bit" >&5
8045 $as_echo "$gcc_cv_decl_char_bit" >&6; }
8046 if test $gcc_cv_decl_char_bit = no; then
8047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of bits in a byte" >&5
8048 $as_echo_n "checking number of bits in a byte... " >&6; }
8049 if test "${gcc_cv_c_nbby+set}" = set; then :
8050 $as_echo_n "(cached) " >&6
8051 else
8052 i=8
8053 gcc_cv_c_nbby=
8054 while test $i -lt 65; do
8055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8056 /* end confdefs.h. */
8057
8058 int
8059 main ()
8060 {
8061 switch(0) {
8062 case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
8063 case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
8064 ; }
8065 ;
8066 return 0;
8067 }
8068 _ACEOF
8069 if ac_fn_c_try_compile "$LINENO"; then :
8070 gcc_cv_c_nbby=$i; break
8071 fi
8072 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8073 i=`expr $i + 1`
8074 done
8075 test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
8076
8077 fi
8078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_c_nbby" >&5
8079 $as_echo "$gcc_cv_c_nbby" >&6; }
8080 if test $gcc_cv_c_nbby = failed; then
8081 as_fn_error "cannot determine number of bits in a byte" "$LINENO" 5
8082 else
8083
8084 cat >>confdefs.h <<_ACEOF
8085 #define CHAR_BIT $gcc_cv_c_nbby
8086 _ACEOF
8087
8088 fi
8089 fi
8090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8091 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8092 if test "${ac_cv_c_bigendian+set}" = set; then :
8093 $as_echo_n "(cached) " >&6
8094 else
8095 ac_cv_c_bigendian=unknown
8096 # See if we're dealing with a universal compiler.
8097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8098 /* end confdefs.h. */
8099 #ifndef __APPLE_CC__
8100 not a universal capable compiler
8101 #endif
8102 typedef int dummy;
8103
8104 _ACEOF
8105 if ac_fn_c_try_compile "$LINENO"; then :
8106
8107 # Check for potential -arch flags. It is not universal unless
8108 # there are at least two -arch flags with different values.
8109 ac_arch=
8110 ac_prev=
8111 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8112 if test -n "$ac_prev"; then
8113 case $ac_word in
8114 i?86 | x86_64 | ppc | ppc64)
8115 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8116 ac_arch=$ac_word
8117 else
8118 ac_cv_c_bigendian=universal
8119 break
8120 fi
8121 ;;
8122 esac
8123 ac_prev=
8124 elif test "x$ac_word" = "x-arch"; then
8125 ac_prev=arch
8126 fi
8127 done
8128 fi
8129 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8130 if test $ac_cv_c_bigendian = unknown; then
8131 # See if sys/param.h defines the BYTE_ORDER macro.
8132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8133 /* end confdefs.h. */
8134 #include <sys/types.h>
8135 #include <sys/param.h>
8136
8137 int
8138 main ()
8139 {
8140 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8141 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8142 && LITTLE_ENDIAN)
8143 bogus endian macros
8144 #endif
8145
8146 ;
8147 return 0;
8148 }
8149 _ACEOF
8150 if ac_fn_c_try_compile "$LINENO"; then :
8151 # It does; now see whether it defined to BIG_ENDIAN or not.
8152 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8153 /* end confdefs.h. */
8154 #include <sys/types.h>
8155 #include <sys/param.h>
8156
8157 int
8158 main ()
8159 {
8160 #if BYTE_ORDER != BIG_ENDIAN
8161 not big endian
8162 #endif
8163
8164 ;
8165 return 0;
8166 }
8167 _ACEOF
8168 if ac_fn_c_try_compile "$LINENO"; then :
8169 ac_cv_c_bigendian=yes
8170 else
8171 ac_cv_c_bigendian=no
8172 fi
8173 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8174 fi
8175 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8176 fi
8177 if test $ac_cv_c_bigendian = unknown; then
8178 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8179 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8180 /* end confdefs.h. */
8181 #include <limits.h>
8182
8183 int
8184 main ()
8185 {
8186 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8187 bogus endian macros
8188 #endif
8189
8190 ;
8191 return 0;
8192 }
8193 _ACEOF
8194 if ac_fn_c_try_compile "$LINENO"; then :
8195 # It does; now see whether it defined to _BIG_ENDIAN or not.
8196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8197 /* end confdefs.h. */
8198 #include <limits.h>
8199
8200 int
8201 main ()
8202 {
8203 #ifndef _BIG_ENDIAN
8204 not big endian
8205 #endif
8206
8207 ;
8208 return 0;
8209 }
8210 _ACEOF
8211 if ac_fn_c_try_compile "$LINENO"; then :
8212 ac_cv_c_bigendian=yes
8213 else
8214 ac_cv_c_bigendian=no
8215 fi
8216 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8217 fi
8218 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8219 fi
8220 if test $ac_cv_c_bigendian = unknown; then
8221 # Compile a test program.
8222 if test "$cross_compiling" = yes; then :
8223 # Try to guess by grepping values from an object file.
8224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8225 /* end confdefs.h. */
8226 short int ascii_mm[] =
8227 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8228 short int ascii_ii[] =
8229 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8230 int use_ascii (int i) {
8231 return ascii_mm[i] + ascii_ii[i];
8232 }
8233 short int ebcdic_ii[] =
8234 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8235 short int ebcdic_mm[] =
8236 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8237 int use_ebcdic (int i) {
8238 return ebcdic_mm[i] + ebcdic_ii[i];
8239 }
8240 extern int foo;
8241
8242 int
8243 main ()
8244 {
8245 return use_ascii (foo) == use_ebcdic (foo);
8246 ;
8247 return 0;
8248 }
8249 _ACEOF
8250 if ac_fn_c_try_compile "$LINENO"; then :
8251 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8252 ac_cv_c_bigendian=yes
8253 fi
8254 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8255 if test "$ac_cv_c_bigendian" = unknown; then
8256 ac_cv_c_bigendian=no
8257 else
8258 # finding both strings is unlikely to happen, but who knows?
8259 ac_cv_c_bigendian=unknown
8260 fi
8261 fi
8262 fi
8263 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8264 else
8265 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8266 /* end confdefs.h. */
8267 $ac_includes_default
8268 int
8269 main ()
8270 {
8271
8272 /* Are we little or big endian? From Harbison&Steele. */
8273 union
8274 {
8275 long int l;
8276 char c[sizeof (long int)];
8277 } u;
8278 u.l = 1;
8279 return u.c[sizeof (long int) - 1] == 1;
8280
8281 ;
8282 return 0;
8283 }
8284 _ACEOF
8285 if ac_fn_c_try_run "$LINENO"; then :
8286 ac_cv_c_bigendian=no
8287 else
8288 ac_cv_c_bigendian=yes
8289 fi
8290 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8291 conftest.$ac_objext conftest.beam conftest.$ac_ext
8292 fi
8293
8294 fi
8295 fi
8296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8297 $as_echo "$ac_cv_c_bigendian" >&6; }
8298 case $ac_cv_c_bigendian in #(
8299 yes)
8300 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8301 ;; #(
8302 no)
8303 ;; #(
8304 universal)
8305
8306 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8307
8308 ;; #(
8309 *)
8310 as_fn_error "unknown endianness
8311 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8312 esac
8313
8314
8315 # --------
8316 # UNSORTED
8317 # --------
8318
8319
8320 # These libraries may be used by collect2.
8321 # We may need a special search path to get them linked.
8322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for collect2 libraries" >&5
8323 $as_echo_n "checking for collect2 libraries... " >&6; }
8324 if test "${gcc_cv_collect2_libs+set}" = set; then :
8325 $as_echo_n "(cached) " >&6
8326 else
8327 save_LIBS="$LIBS"
8328 for libs in '' -lld -lmld \
8329 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
8330 '-L/usr/lib/cmplrs/cc3.11 -lmld'
8331 do
8332 LIBS="$libs"
8333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8334 /* end confdefs.h. */
8335
8336 /* Override any GCC internal prototype to avoid an error.
8337 Use char because int might match the return type of a GCC
8338 builtin and then its argument prototype would still apply. */
8339 #ifdef __cplusplus
8340 extern "C"
8341 #endif
8342 char ldopen ();
8343 int
8344 main ()
8345 {
8346 return ldopen ();
8347 ;
8348 return 0;
8349 }
8350 _ACEOF
8351 if ac_fn_c_try_link "$LINENO"; then :
8352 gcc_cv_collect2_libs="$libs"; break
8353 fi
8354 rm -f core conftest.err conftest.$ac_objext \
8355 conftest$ac_exeext conftest.$ac_ext
8356 done
8357 LIBS="$save_LIBS"
8358 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
8359 fi
8360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_collect2_libs" >&5
8361 $as_echo "$gcc_cv_collect2_libs" >&6; }
8362 case $gcc_cv_collect2_libs in
8363 "none required") ;;
8364 *) COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
8365 esac
8366
8367
8368 # When building Ada code on Alpha, we need exc_resume which is usually in
8369 # -lexc. So test for it.
8370 save_LIBS="$LIBS"
8371 LIBS=
8372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing exc_resume" >&5
8373 $as_echo_n "checking for library containing exc_resume... " >&6; }
8374 if test "${ac_cv_search_exc_resume+set}" = set; then :
8375 $as_echo_n "(cached) " >&6
8376 else
8377 ac_func_search_save_LIBS=$LIBS
8378 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8379 /* end confdefs.h. */
8380
8381 /* Override any GCC internal prototype to avoid an error.
8382 Use char because int might match the return type of a GCC
8383 builtin and then its argument prototype would still apply. */
8384 #ifdef __cplusplus
8385 extern "C"
8386 #endif
8387 char exc_resume ();
8388 int
8389 main ()
8390 {
8391 return exc_resume ();
8392 ;
8393 return 0;
8394 }
8395 _ACEOF
8396 for ac_lib in '' exc; do
8397 if test -z "$ac_lib"; then
8398 ac_res="none required"
8399 else
8400 ac_res=-l$ac_lib
8401 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8402 fi
8403 if ac_fn_c_try_link "$LINENO"; then :
8404 ac_cv_search_exc_resume=$ac_res
8405 fi
8406 rm -f core conftest.err conftest.$ac_objext \
8407 conftest$ac_exeext
8408 if test "${ac_cv_search_exc_resume+set}" = set; then :
8409 break
8410 fi
8411 done
8412 if test "${ac_cv_search_exc_resume+set}" = set; then :
8413
8414 else
8415 ac_cv_search_exc_resume=no
8416 fi
8417 rm conftest.$ac_ext
8418 LIBS=$ac_func_search_save_LIBS
8419 fi
8420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_exc_resume" >&5
8421 $as_echo "$ac_cv_search_exc_resume" >&6; }
8422 ac_res=$ac_cv_search_exc_resume
8423 if test "$ac_res" != no; then :
8424 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8425
8426 fi
8427
8428 GNAT_LIBEXC="$LIBS"
8429 LIBS="$save_LIBS"
8430
8431
8432 # Some systems put ldexp and frexp in libm instead of libc; assume
8433 # they're both in the same place. jcf-dump needs them.
8434 save_LIBS="$LIBS"
8435 LIBS=
8436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ldexp" >&5
8437 $as_echo_n "checking for library containing ldexp... " >&6; }
8438 if test "${ac_cv_search_ldexp+set}" = set; then :
8439 $as_echo_n "(cached) " >&6
8440 else
8441 ac_func_search_save_LIBS=$LIBS
8442 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8443 /* end confdefs.h. */
8444
8445 /* Override any GCC internal prototype to avoid an error.
8446 Use char because int might match the return type of a GCC
8447 builtin and then its argument prototype would still apply. */
8448 #ifdef __cplusplus
8449 extern "C"
8450 #endif
8451 char ldexp ();
8452 int
8453 main ()
8454 {
8455 return ldexp ();
8456 ;
8457 return 0;
8458 }
8459 _ACEOF
8460 for ac_lib in '' m; do
8461 if test -z "$ac_lib"; then
8462 ac_res="none required"
8463 else
8464 ac_res=-l$ac_lib
8465 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8466 fi
8467 if ac_fn_c_try_link "$LINENO"; then :
8468 ac_cv_search_ldexp=$ac_res
8469 fi
8470 rm -f core conftest.err conftest.$ac_objext \
8471 conftest$ac_exeext
8472 if test "${ac_cv_search_ldexp+set}" = set; then :
8473 break
8474 fi
8475 done
8476 if test "${ac_cv_search_ldexp+set}" = set; then :
8477
8478 else
8479 ac_cv_search_ldexp=no
8480 fi
8481 rm conftest.$ac_ext
8482 LIBS=$ac_func_search_save_LIBS
8483 fi
8484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ldexp" >&5
8485 $as_echo "$ac_cv_search_ldexp" >&6; }
8486 ac_res=$ac_cv_search_ldexp
8487 if test "$ac_res" != no; then :
8488 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8489
8490 fi
8491
8492 LDEXP_LIB="$LIBS"
8493 LIBS="$save_LIBS"
8494
8495
8496 # Use <inttypes.h> only if it exists,
8497 # doesn't clash with <sys/types.h>, and declares intmax_t.
8498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
8499 $as_echo_n "checking for inttypes.h... " >&6; }
8500 if test "${gcc_cv_header_inttypes_h+set}" = set; then :
8501 $as_echo_n "(cached) " >&6
8502 else
8503 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8504 /* end confdefs.h. */
8505 #include <sys/types.h>
8506 #include <inttypes.h>
8507 int
8508 main ()
8509 {
8510 intmax_t i = -1;
8511 ;
8512 return 0;
8513 }
8514 _ACEOF
8515 if ac_fn_c_try_compile "$LINENO"; then :
8516 gcc_cv_header_inttypes_h=yes
8517 else
8518 gcc_cv_header_inttypes_h=no
8519 fi
8520 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8521 fi
8522
8523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_inttypes_h" >&5
8524 $as_echo "$gcc_cv_header_inttypes_h" >&6; }
8525 if test $gcc_cv_header_inttypes_h = yes; then
8526
8527 $as_echo "#define HAVE_INTTYPES_H 1" >>confdefs.h
8528
8529 fi
8530
8531
8532
8533 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
8534 sysconf strsignal getrusage nl_langinfo \
8535 gettimeofday mbstowcs wcswidth mmap mincore setlocale \
8536 clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked
8537 do :
8538 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
8539 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
8540 eval as_val=\$$as_ac_var
8541 if test "x$as_val" = x""yes; then :
8542 cat >>confdefs.h <<_ACEOF
8543 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
8544 _ACEOF
8545
8546 fi
8547 done
8548
8549
8550 if test x$ac_cv_func_mbstowcs = xyes; then
8551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbstowcs works" >&5
8552 $as_echo_n "checking whether mbstowcs works... " >&6; }
8553 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then :
8554 $as_echo_n "(cached) " >&6
8555 else
8556 if test "$cross_compiling" = yes; then :
8557 gcc_cv_func_mbstowcs_works=yes
8558 else
8559 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8560 /* end confdefs.h. */
8561 #include <stdlib.h>
8562 int main()
8563 {
8564 mbstowcs(0, "", 0);
8565 return 0;
8566 }
8567 _ACEOF
8568 if ac_fn_c_try_run "$LINENO"; then :
8569 gcc_cv_func_mbstowcs_works=yes
8570 else
8571 gcc_cv_func_mbstowcs_works=no
8572 fi
8573 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8574 conftest.$ac_objext conftest.beam conftest.$ac_ext
8575 fi
8576
8577 fi
8578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mbstowcs_works" >&5
8579 $as_echo "$gcc_cv_func_mbstowcs_works" >&6; }
8580 if test x$gcc_cv_func_mbstowcs_works = xyes; then
8581
8582 $as_echo "#define HAVE_WORKING_MBSTOWCS 1" >>confdefs.h
8583
8584 fi
8585 fi
8586
8587 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
8588 if test "x$ac_cv_type_ssize_t" = x""yes; then :
8589
8590 else
8591
8592 cat >>confdefs.h <<_ACEOF
8593 #define ssize_t int
8594 _ACEOF
8595
8596 fi
8597
8598 ac_fn_c_check_type "$LINENO" "caddr_t" "ac_cv_type_caddr_t" "$ac_includes_default"
8599 if test "x$ac_cv_type_caddr_t" = x""yes; then :
8600
8601 else
8602
8603 cat >>confdefs.h <<_ACEOF
8604 #define caddr_t char *
8605 _ACEOF
8606
8607 fi
8608
8609
8610
8611 ac_fn_c_check_header_preproc "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h"
8612 if test "x$ac_cv_header_sys_mman_h" = x""yes; then :
8613 gcc_header_sys_mman_h=yes
8614 else
8615 gcc_header_sys_mman_h=no
8616 fi
8617
8618 ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
8619 if test "x$ac_cv_func_mmap" = x""yes; then :
8620 gcc_func_mmap=yes
8621 else
8622 gcc_func_mmap=no
8623 fi
8624
8625 if test "$gcc_header_sys_mman_h" != yes \
8626 || test "$gcc_func_mmap" != yes; then
8627 gcc_cv_func_mmap_file=no
8628 gcc_cv_func_mmap_dev_zero=no
8629 gcc_cv_func_mmap_anon=no
8630 else
8631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
8632 $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
8633 if test "${gcc_cv_func_mmap_file+set}" = set; then :
8634 $as_echo_n "(cached) " >&6
8635 else
8636 # Add a system to this blacklist if
8637 # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
8638 # memory area containing the same data that you'd get if you applied
8639 # read() to the same fd. The only system known to have a problem here
8640 # is VMS, where text files have record structure.
8641 case "$host_os" in
8642 vms* | ultrix*)
8643 gcc_cv_func_mmap_file=no ;;
8644 *)
8645 gcc_cv_func_mmap_file=yes;;
8646 esac
8647 fi
8648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5
8649 $as_echo "$gcc_cv_func_mmap_file" >&6; }
8650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
8651 $as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
8652 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then :
8653 $as_echo_n "(cached) " >&6
8654 else
8655 # Add a system to this blacklist if it has mmap() but /dev/zero
8656 # does not exist, or if mmapping /dev/zero does not give anonymous
8657 # zeroed pages with both the following properties:
8658 # 1. If you map N consecutive pages in with one call, and then
8659 # unmap any subset of those pages, the pages that were not
8660 # explicitly unmapped remain accessible.
8661 # 2. If you map two adjacent blocks of memory and then unmap them
8662 # both at once, they must both go away.
8663 # Systems known to be in this category are Windows (all variants),
8664 # VMS, and Darwin.
8665 case "$host_os" in
8666 vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
8667 gcc_cv_func_mmap_dev_zero=no ;;
8668 *)
8669 gcc_cv_func_mmap_dev_zero=yes;;
8670 esac
8671 fi
8672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5
8673 $as_echo "$gcc_cv_func_mmap_dev_zero" >&6; }
8674
8675 # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
8676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
8677 $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
8678 if test "${gcc_cv_decl_map_anon+set}" = set; then :
8679 $as_echo_n "(cached) " >&6
8680 else
8681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8682 /* end confdefs.h. */
8683 #include <sys/types.h>
8684 #include <sys/mman.h>
8685 #include <unistd.h>
8686
8687 #ifndef MAP_ANONYMOUS
8688 #define MAP_ANONYMOUS MAP_ANON
8689 #endif
8690
8691 int
8692 main ()
8693 {
8694 int n = MAP_ANONYMOUS;
8695 ;
8696 return 0;
8697 }
8698 _ACEOF
8699 if ac_fn_c_try_compile "$LINENO"; then :
8700 gcc_cv_decl_map_anon=yes
8701 else
8702 gcc_cv_decl_map_anon=no
8703 fi
8704 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8705 fi
8706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5
8707 $as_echo "$gcc_cv_decl_map_anon" >&6; }
8708
8709 if test $gcc_cv_decl_map_anon = no; then
8710 gcc_cv_func_mmap_anon=no
8711 else
8712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
8713 $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
8714 if test "${gcc_cv_func_mmap_anon+set}" = set; then :
8715 $as_echo_n "(cached) " >&6
8716 else
8717 # Add a system to this blacklist if it has mmap() and MAP_ANON or
8718 # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
8719 # doesn't give anonymous zeroed pages with the same properties listed
8720 # above for use of /dev/zero.
8721 # Systems known to be in this category are Windows, VMS, and SCO Unix.
8722 case "$host_os" in
8723 vms* | cygwin* | pe | mingw* | sco* | udk* )
8724 gcc_cv_func_mmap_anon=no ;;
8725 *)
8726 gcc_cv_func_mmap_anon=yes;;
8727 esac
8728 fi
8729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5
8730 $as_echo "$gcc_cv_func_mmap_anon" >&6; }
8731 fi
8732 fi
8733
8734 if test $gcc_cv_func_mmap_file = yes; then
8735
8736 $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
8737
8738 fi
8739 if test $gcc_cv_func_mmap_dev_zero = yes; then
8740
8741 $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
8742
8743 fi
8744 if test $gcc_cv_func_mmap_anon = yes; then
8745
8746 $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
8747
8748 fi
8749
8750
8751 case "${host}" in
8752 *-*-*vms*)
8753 # Under VMS, vfork works very differently than on Unix. The standard test
8754 # won't work, and it isn't easily adaptable. It makes more sense to
8755 # just force it.
8756 ac_cv_func_vfork_works=yes
8757 ;;
8758 esac
8759 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
8760 if test "x$ac_cv_type_pid_t" = x""yes; then :
8761
8762 else
8763
8764 cat >>confdefs.h <<_ACEOF
8765 #define pid_t int
8766 _ACEOF
8767
8768 fi
8769
8770 for ac_header in vfork.h
8771 do :
8772 ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
8773 if test "x$ac_cv_header_vfork_h" = x""yes; then :
8774 cat >>confdefs.h <<_ACEOF
8775 #define HAVE_VFORK_H 1
8776 _ACEOF
8777
8778 fi
8779 done
8780
8781 for ac_func in fork vfork
8782 do :
8783 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
8784 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
8785 eval as_val=\$$as_ac_var
8786 if test "x$as_val" = x""yes; then :
8787 cat >>confdefs.h <<_ACEOF
8788 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
8789 _ACEOF
8790
8791 fi
8792 done
8793
8794 if test "x$ac_cv_func_fork" = xyes; then
8795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
8796 $as_echo_n "checking for working fork... " >&6; }
8797 if test "${ac_cv_func_fork_works+set}" = set; then :
8798 $as_echo_n "(cached) " >&6
8799 else
8800 if test "$cross_compiling" = yes; then :
8801 ac_cv_func_fork_works=cross
8802 else
8803 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8804 /* end confdefs.h. */
8805 $ac_includes_default
8806 int
8807 main ()
8808 {
8809
8810 /* By Ruediger Kuhlmann. */
8811 return fork () < 0;
8812
8813 ;
8814 return 0;
8815 }
8816 _ACEOF
8817 if ac_fn_c_try_run "$LINENO"; then :
8818 ac_cv_func_fork_works=yes
8819 else
8820 ac_cv_func_fork_works=no
8821 fi
8822 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8823 conftest.$ac_objext conftest.beam conftest.$ac_ext
8824 fi
8825
8826 fi
8827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
8828 $as_echo "$ac_cv_func_fork_works" >&6; }
8829
8830 else
8831 ac_cv_func_fork_works=$ac_cv_func_fork
8832 fi
8833 if test "x$ac_cv_func_fork_works" = xcross; then
8834 case $host in
8835 *-*-amigaos* | *-*-msdosdjgpp*)
8836 # Override, as these systems have only a dummy fork() stub
8837 ac_cv_func_fork_works=no
8838 ;;
8839 *)
8840 ac_cv_func_fork_works=yes
8841 ;;
8842 esac
8843 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
8844 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
8845 fi
8846 ac_cv_func_vfork_works=$ac_cv_func_vfork
8847 if test "x$ac_cv_func_vfork" = xyes; then
8848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
8849 $as_echo_n "checking for working vfork... " >&6; }
8850 if test "${ac_cv_func_vfork_works+set}" = set; then :
8851 $as_echo_n "(cached) " >&6
8852 else
8853 if test "$cross_compiling" = yes; then :
8854 ac_cv_func_vfork_works=cross
8855 else
8856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8857 /* end confdefs.h. */
8858 /* Thanks to Paul Eggert for this test. */
8859 $ac_includes_default
8860 #include <sys/wait.h>
8861 #ifdef HAVE_VFORK_H
8862 # include <vfork.h>
8863 #endif
8864 /* On some sparc systems, changes by the child to local and incoming
8865 argument registers are propagated back to the parent. The compiler
8866 is told about this with #include <vfork.h>, but some compilers
8867 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
8868 static variable whose address is put into a register that is
8869 clobbered by the vfork. */
8870 static void
8871 #ifdef __cplusplus
8872 sparc_address_test (int arg)
8873 # else
8874 sparc_address_test (arg) int arg;
8875 #endif
8876 {
8877 static pid_t child;
8878 if (!child) {
8879 child = vfork ();
8880 if (child < 0) {
8881 perror ("vfork");
8882 _exit(2);
8883 }
8884 if (!child) {
8885 arg = getpid();
8886 write(-1, "", 0);
8887 _exit (arg);
8888 }
8889 }
8890 }
8891
8892 int
8893 main ()
8894 {
8895 pid_t parent = getpid ();
8896 pid_t child;
8897
8898 sparc_address_test (0);
8899
8900 child = vfork ();
8901
8902 if (child == 0) {
8903 /* Here is another test for sparc vfork register problems. This
8904 test uses lots of local variables, at least as many local
8905 variables as main has allocated so far including compiler
8906 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
8907 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
8908 reuse the register of parent for one of the local variables,
8909 since it will think that parent can't possibly be used any more
8910 in this routine. Assigning to the local variable will thus
8911 munge parent in the parent process. */
8912 pid_t
8913 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
8914 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
8915 /* Convince the compiler that p..p7 are live; otherwise, it might
8916 use the same hardware register for all 8 local variables. */
8917 if (p != p1 || p != p2 || p != p3 || p != p4
8918 || p != p5 || p != p6 || p != p7)
8919 _exit(1);
8920
8921 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
8922 from child file descriptors. If the child closes a descriptor
8923 before it execs or exits, this munges the parent's descriptor
8924 as well. Test for this by closing stdout in the child. */
8925 _exit(close(fileno(stdout)) != 0);
8926 } else {
8927 int status;
8928 struct stat st;
8929
8930 while (wait(&status) != child)
8931 ;
8932 return (
8933 /* Was there some problem with vforking? */
8934 child < 0
8935
8936 /* Did the child fail? (This shouldn't happen.) */
8937 || status
8938
8939 /* Did the vfork/compiler bug occur? */
8940 || parent != getpid()
8941
8942 /* Did the file descriptor bug occur? */
8943 || fstat(fileno(stdout), &st) != 0
8944 );
8945 }
8946 }
8947 _ACEOF
8948 if ac_fn_c_try_run "$LINENO"; then :
8949 ac_cv_func_vfork_works=yes
8950 else
8951 ac_cv_func_vfork_works=no
8952 fi
8953 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8954 conftest.$ac_objext conftest.beam conftest.$ac_ext
8955 fi
8956
8957 fi
8958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
8959 $as_echo "$ac_cv_func_vfork_works" >&6; }
8960
8961 fi;
8962 if test "x$ac_cv_func_fork_works" = xcross; then
8963 ac_cv_func_vfork_works=$ac_cv_func_vfork
8964 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
8965 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
8966 fi
8967
8968 if test "x$ac_cv_func_vfork_works" = xyes; then
8969
8970 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
8971
8972 else
8973
8974 $as_echo "#define vfork fork" >>confdefs.h
8975
8976 fi
8977 if test "x$ac_cv_func_fork_works" = xyes; then
8978
8979 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
8980
8981 fi
8982
8983
8984
8985 if test "X$prefix" = "XNONE"; then
8986 acl_final_prefix="$ac_default_prefix"
8987 else
8988 acl_final_prefix="$prefix"
8989 fi
8990 if test "X$exec_prefix" = "XNONE"; then
8991 acl_final_exec_prefix='${prefix}'
8992 else
8993 acl_final_exec_prefix="$exec_prefix"
8994 fi
8995 acl_save_prefix="$prefix"
8996 prefix="$acl_final_prefix"
8997 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
8998 prefix="$acl_save_prefix"
8999
9000
9001 # Check whether --with-gnu-ld was given.
9002 if test "${with_gnu_ld+set}" = set; then :
9003 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
9004 else
9005 with_gnu_ld=no
9006 fi
9007
9008 # Prepare PATH_SEPARATOR.
9009 # The user is always right.
9010 if test "${PATH_SEPARATOR+set}" != set; then
9011 echo "#! /bin/sh" >conf$$.sh
9012 echo "exit 0" >>conf$$.sh
9013 chmod +x conf$$.sh
9014 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9015 PATH_SEPARATOR=';'
9016 else
9017 PATH_SEPARATOR=:
9018 fi
9019 rm -f conf$$.sh
9020 fi
9021 ac_prog=ld
9022 if test "$GCC" = yes; then
9023 # Check if gcc -print-prog-name=ld gives a path.
9024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
9025 $as_echo_n "checking for ld used by GCC... " >&6; }
9026 case $host in
9027 *-*-mingw*)
9028 # gcc leaves a trailing carriage return which upsets mingw
9029 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
9030 *)
9031 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
9032 esac
9033 case $ac_prog in
9034 # Accept absolute paths.
9035 [\\/]* | [A-Za-z]:[\\/]*)
9036 re_direlt='/[^/][^/]*/\.\./'
9037 # Canonicalize the path of ld
9038 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
9039 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
9040 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
9041 done
9042 test -z "$LD" && LD="$ac_prog"
9043 ;;
9044 "")
9045 # If it fails, then pretend we aren't using GCC.
9046 ac_prog=ld
9047 ;;
9048 *)
9049 # If it is relative, then search for the first ld in PATH.
9050 with_gnu_ld=unknown
9051 ;;
9052 esac
9053 elif test "$with_gnu_ld" = yes; then
9054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
9055 $as_echo_n "checking for GNU ld... " >&6; }
9056 else
9057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
9058 $as_echo_n "checking for non-GNU ld... " >&6; }
9059 fi
9060 if test "${acl_cv_path_LD+set}" = set; then :
9061 $as_echo_n "(cached) " >&6
9062 else
9063 if test -z "$LD"; then
9064 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
9065 for ac_dir in $PATH; do
9066 test -z "$ac_dir" && ac_dir=.
9067 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
9068 acl_cv_path_LD="$ac_dir/$ac_prog"
9069 # Check to see if the program is GNU ld. I'd rather use --version,
9070 # but apparently some GNU ld's only accept -v.
9071 # Break only if it was the GNU/non-GNU ld that we prefer.
9072 if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
9073 test "$with_gnu_ld" != no && break
9074 else
9075 test "$with_gnu_ld" != yes && break
9076 fi
9077 fi
9078 done
9079 IFS="$ac_save_ifs"
9080 else
9081 acl_cv_path_LD="$LD" # Let the user override the test with a path.
9082 fi
9083 fi
9084
9085 LD="$acl_cv_path_LD"
9086 if test -n "$LD"; then
9087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
9088 $as_echo "$LD" >&6; }
9089 else
9090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9091 $as_echo "no" >&6; }
9092 fi
9093 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
9094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
9095 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
9096 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
9097 $as_echo_n "(cached) " >&6
9098 else
9099 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
9100 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
9101 acl_cv_prog_gnu_ld=yes
9102 else
9103 acl_cv_prog_gnu_ld=no
9104 fi
9105 fi
9106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
9107 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
9108 with_gnu_ld=$acl_cv_prog_gnu_ld
9109
9110
9111
9112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
9113 $as_echo_n "checking for shared library run path origin... " >&6; }
9114 if test "${acl_cv_rpath+set}" = set; then :
9115 $as_echo_n "(cached) " >&6
9116 else
9117
9118 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
9119 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
9120 . ./conftest.sh
9121 rm -f ./conftest.sh
9122 acl_cv_rpath=done
9123
9124 fi
9125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
9126 $as_echo "$acl_cv_rpath" >&6; }
9127 wl="$acl_cv_wl"
9128 libext="$acl_cv_libext"
9129 shlibext="$acl_cv_shlibext"
9130 hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
9131 hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
9132 hardcode_direct="$acl_cv_hardcode_direct"
9133 hardcode_minus_L="$acl_cv_hardcode_minus_L"
9134 # Check whether --enable-rpath was given.
9135 if test "${enable_rpath+set}" = set; then :
9136 enableval=$enable_rpath; :
9137 else
9138 enable_rpath=yes
9139 fi
9140
9141
9142
9143
9144
9145
9146
9147
9148 use_additional=yes
9149
9150 acl_save_prefix="$prefix"
9151 prefix="$acl_final_prefix"
9152 acl_save_exec_prefix="$exec_prefix"
9153 exec_prefix="$acl_final_exec_prefix"
9154
9155 eval additional_includedir=\"$includedir\"
9156 eval additional_libdir=\"$libdir\"
9157
9158 exec_prefix="$acl_save_exec_prefix"
9159 prefix="$acl_save_prefix"
9160
9161
9162 # Check whether --with-libiconv-prefix was given.
9163 if test "${with_libiconv_prefix+set}" = set; then :
9164 withval=$with_libiconv_prefix;
9165 if test "X$withval" = "Xno"; then
9166 use_additional=no
9167 else
9168 if test "X$withval" = "X"; then
9169
9170 acl_save_prefix="$prefix"
9171 prefix="$acl_final_prefix"
9172 acl_save_exec_prefix="$exec_prefix"
9173 exec_prefix="$acl_final_exec_prefix"
9174
9175 eval additional_includedir=\"$includedir\"
9176 eval additional_libdir=\"$libdir\"
9177
9178 exec_prefix="$acl_save_exec_prefix"
9179 prefix="$acl_save_prefix"
9180
9181 else
9182 additional_includedir="$withval/include"
9183 additional_libdir="$withval/lib"
9184 fi
9185 fi
9186
9187 fi
9188
9189 LIBICONV=
9190 LTLIBICONV=
9191 INCICONV=
9192 rpathdirs=
9193 ltrpathdirs=
9194 names_already_handled=
9195 names_next_round='iconv '
9196 while test -n "$names_next_round"; do
9197 names_this_round="$names_next_round"
9198 names_next_round=
9199 for name in $names_this_round; do
9200 already_handled=
9201 for n in $names_already_handled; do
9202 if test "$n" = "$name"; then
9203 already_handled=yes
9204 break
9205 fi
9206 done
9207 if test -z "$already_handled"; then
9208 names_already_handled="$names_already_handled $name"
9209 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
9210 eval value=\"\$HAVE_LIB$uppername\"
9211 if test -n "$value"; then
9212 if test "$value" = yes; then
9213 eval value=\"\$LIB$uppername\"
9214 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
9215 eval value=\"\$LTLIB$uppername\"
9216 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
9217 else
9218 :
9219 fi
9220 else
9221 found_dir=
9222 found_la=
9223 found_so=
9224 found_a=
9225 if test $use_additional = yes; then
9226 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
9227 found_dir="$additional_libdir"
9228 found_so="$additional_libdir/lib$name.$shlibext"
9229 if test -f "$additional_libdir/lib$name.la"; then
9230 found_la="$additional_libdir/lib$name.la"
9231 fi
9232 else
9233 if test -f "$additional_libdir/lib$name.$libext"; then
9234 found_dir="$additional_libdir"
9235 found_a="$additional_libdir/lib$name.$libext"
9236 if test -f "$additional_libdir/lib$name.la"; then
9237 found_la="$additional_libdir/lib$name.la"
9238 fi
9239 fi
9240 fi
9241 fi
9242 if test "X$found_dir" = "X"; then
9243 for x in $LDFLAGS $LTLIBICONV; do
9244
9245 acl_save_prefix="$prefix"
9246 prefix="$acl_final_prefix"
9247 acl_save_exec_prefix="$exec_prefix"
9248 exec_prefix="$acl_final_exec_prefix"
9249 eval x=\"$x\"
9250 exec_prefix="$acl_save_exec_prefix"
9251 prefix="$acl_save_prefix"
9252
9253 case "$x" in
9254 -L*)
9255 dir=`echo "X$x" | sed -e 's/^X-L//'`
9256 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
9257 found_dir="$dir"
9258 found_so="$dir/lib$name.$shlibext"
9259 if test -f "$dir/lib$name.la"; then
9260 found_la="$dir/lib$name.la"
9261 fi
9262 else
9263 if test -f "$dir/lib$name.$libext"; then
9264 found_dir="$dir"
9265 found_a="$dir/lib$name.$libext"
9266 if test -f "$dir/lib$name.la"; then
9267 found_la="$dir/lib$name.la"
9268 fi
9269 fi
9270 fi
9271 ;;
9272 esac
9273 if test "X$found_dir" != "X"; then
9274 break
9275 fi
9276 done
9277 fi
9278 if test "X$found_dir" != "X"; then
9279 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
9280 if test "X$found_so" != "X"; then
9281 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
9282 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9283 else
9284 haveit=
9285 for x in $ltrpathdirs; do
9286 if test "X$x" = "X$found_dir"; then
9287 haveit=yes
9288 break
9289 fi
9290 done
9291 if test -z "$haveit"; then
9292 ltrpathdirs="$ltrpathdirs $found_dir"
9293 fi
9294 if test "$hardcode_direct" = yes; then
9295 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9296 else
9297 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
9298 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9299 haveit=
9300 for x in $rpathdirs; do
9301 if test "X$x" = "X$found_dir"; then
9302 haveit=yes
9303 break
9304 fi
9305 done
9306 if test -z "$haveit"; then
9307 rpathdirs="$rpathdirs $found_dir"
9308 fi
9309 else
9310 haveit=
9311 for x in $LDFLAGS $LIBICONV; do
9312
9313 acl_save_prefix="$prefix"
9314 prefix="$acl_final_prefix"
9315 acl_save_exec_prefix="$exec_prefix"
9316 exec_prefix="$acl_final_exec_prefix"
9317 eval x=\"$x\"
9318 exec_prefix="$acl_save_exec_prefix"
9319 prefix="$acl_save_prefix"
9320
9321 if test "X$x" = "X-L$found_dir"; then
9322 haveit=yes
9323 break
9324 fi
9325 done
9326 if test -z "$haveit"; then
9327 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
9328 fi
9329 if test "$hardcode_minus_L" != no; then
9330 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9331 else
9332 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
9333 fi
9334 fi
9335 fi
9336 fi
9337 else
9338 if test "X$found_a" != "X"; then
9339 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
9340 else
9341 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
9342 fi
9343 fi
9344 additional_includedir=
9345 case "$found_dir" in
9346 */lib | */lib/)
9347 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
9348 additional_includedir="$basedir/include"
9349 ;;
9350 esac
9351 if test "X$additional_includedir" != "X"; then
9352 if test "X$additional_includedir" != "X/usr/include"; then
9353 haveit=
9354 if test "X$additional_includedir" = "X/usr/local/include"; then
9355 if test -n "$GCC"; then
9356 case $host_os in
9357 linux*) haveit=yes;;
9358 esac
9359 fi
9360 fi
9361 if test -z "$haveit"; then
9362 for x in $CPPFLAGS $INCICONV; do
9363
9364 acl_save_prefix="$prefix"
9365 prefix="$acl_final_prefix"
9366 acl_save_exec_prefix="$exec_prefix"
9367 exec_prefix="$acl_final_exec_prefix"
9368 eval x=\"$x\"
9369 exec_prefix="$acl_save_exec_prefix"
9370 prefix="$acl_save_prefix"
9371
9372 if test "X$x" = "X-I$additional_includedir"; then
9373 haveit=yes
9374 break
9375 fi
9376 done
9377 if test -z "$haveit"; then
9378 if test -d "$additional_includedir"; then
9379 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
9380 fi
9381 fi
9382 fi
9383 fi
9384 fi
9385 if test -n "$found_la"; then
9386 save_libdir="$libdir"
9387 case "$found_la" in
9388 */* | *\\*) . "$found_la" ;;
9389 *) . "./$found_la" ;;
9390 esac
9391 libdir="$save_libdir"
9392 for dep in $dependency_libs; do
9393 case "$dep" in
9394 -L*)
9395 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
9396 if test "X$additional_libdir" != "X/usr/lib"; then
9397 haveit=
9398 if test "X$additional_libdir" = "X/usr/local/lib"; then
9399 if test -n "$GCC"; then
9400 case $host_os in
9401 linux*) haveit=yes;;
9402 esac
9403 fi
9404 fi
9405 if test -z "$haveit"; then
9406 haveit=
9407 for x in $LDFLAGS $LIBICONV; do
9408
9409 acl_save_prefix="$prefix"
9410 prefix="$acl_final_prefix"
9411 acl_save_exec_prefix="$exec_prefix"
9412 exec_prefix="$acl_final_exec_prefix"
9413 eval x=\"$x\"
9414 exec_prefix="$acl_save_exec_prefix"
9415 prefix="$acl_save_prefix"
9416
9417 if test "X$x" = "X-L$additional_libdir"; then
9418 haveit=yes
9419 break
9420 fi
9421 done
9422 if test -z "$haveit"; then
9423 if test -d "$additional_libdir"; then
9424 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
9425 fi
9426 fi
9427 haveit=
9428 for x in $LDFLAGS $LTLIBICONV; do
9429
9430 acl_save_prefix="$prefix"
9431 prefix="$acl_final_prefix"
9432 acl_save_exec_prefix="$exec_prefix"
9433 exec_prefix="$acl_final_exec_prefix"
9434 eval x=\"$x\"
9435 exec_prefix="$acl_save_exec_prefix"
9436 prefix="$acl_save_prefix"
9437
9438 if test "X$x" = "X-L$additional_libdir"; then
9439 haveit=yes
9440 break
9441 fi
9442 done
9443 if test -z "$haveit"; then
9444 if test -d "$additional_libdir"; then
9445 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
9446 fi
9447 fi
9448 fi
9449 fi
9450 ;;
9451 -R*)
9452 dir=`echo "X$dep" | sed -e 's/^X-R//'`
9453 if test "$enable_rpath" != no; then
9454 haveit=
9455 for x in $rpathdirs; do
9456 if test "X$x" = "X$dir"; then
9457 haveit=yes
9458 break
9459 fi
9460 done
9461 if test -z "$haveit"; then
9462 rpathdirs="$rpathdirs $dir"
9463 fi
9464 haveit=
9465 for x in $ltrpathdirs; do
9466 if test "X$x" = "X$dir"; then
9467 haveit=yes
9468 break
9469 fi
9470 done
9471 if test -z "$haveit"; then
9472 ltrpathdirs="$ltrpathdirs $dir"
9473 fi
9474 fi
9475 ;;
9476 -l*)
9477 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
9478 ;;
9479 *.la)
9480 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
9481 ;;
9482 *)
9483 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
9484 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
9485 ;;
9486 esac
9487 done
9488 fi
9489 else
9490 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
9491 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
9492 fi
9493 fi
9494 fi
9495 done
9496 done
9497 if test "X$rpathdirs" != "X"; then
9498 if test -n "$hardcode_libdir_separator"; then
9499 alldirs=
9500 for found_dir in $rpathdirs; do
9501 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
9502 done
9503 acl_save_libdir="$libdir"
9504 libdir="$alldirs"
9505 eval flag=\"$hardcode_libdir_flag_spec\"
9506 libdir="$acl_save_libdir"
9507 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
9508 else
9509 for found_dir in $rpathdirs; do
9510 acl_save_libdir="$libdir"
9511 libdir="$found_dir"
9512 eval flag=\"$hardcode_libdir_flag_spec\"
9513 libdir="$acl_save_libdir"
9514 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
9515 done
9516 fi
9517 fi
9518 if test "X$ltrpathdirs" != "X"; then
9519 for found_dir in $ltrpathdirs; do
9520 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
9521 done
9522 fi
9523
9524
9525
9526
9527
9528
9529
9530 am_save_CPPFLAGS="$CPPFLAGS"
9531
9532 for element in $INCICONV; do
9533 haveit=
9534 for x in $CPPFLAGS; do
9535
9536 acl_save_prefix="$prefix"
9537 prefix="$acl_final_prefix"
9538 acl_save_exec_prefix="$exec_prefix"
9539 exec_prefix="$acl_final_exec_prefix"
9540 eval x=\"$x\"
9541 exec_prefix="$acl_save_exec_prefix"
9542 prefix="$acl_save_prefix"
9543
9544 if test "X$x" = "X$element"; then
9545 haveit=yes
9546 break
9547 fi
9548 done
9549 if test -z "$haveit"; then
9550 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
9551 fi
9552 done
9553
9554
9555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
9556 $as_echo_n "checking for iconv... " >&6; }
9557 if test "${am_cv_func_iconv+set}" = set; then :
9558 $as_echo_n "(cached) " >&6
9559 else
9560
9561 am_cv_func_iconv="no, consider installing GNU libiconv"
9562 am_cv_lib_iconv=no
9563 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9564 /* end confdefs.h. */
9565 #include <stdlib.h>
9566 #include <iconv.h>
9567 int
9568 main ()
9569 {
9570 iconv_t cd = iconv_open("","");
9571 iconv(cd,NULL,NULL,NULL,NULL);
9572 iconv_close(cd);
9573 ;
9574 return 0;
9575 }
9576 _ACEOF
9577 if ac_fn_c_try_link "$LINENO"; then :
9578 am_cv_func_iconv=yes
9579 fi
9580 rm -f core conftest.err conftest.$ac_objext \
9581 conftest$ac_exeext conftest.$ac_ext
9582 if test "$am_cv_func_iconv" != yes; then
9583 am_save_LIBS="$LIBS"
9584 LIBS="$LIBS $LIBICONV"
9585 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9586 /* end confdefs.h. */
9587 #include <stdlib.h>
9588 #include <iconv.h>
9589 int
9590 main ()
9591 {
9592 iconv_t cd = iconv_open("","");
9593 iconv(cd,NULL,NULL,NULL,NULL);
9594 iconv_close(cd);
9595 ;
9596 return 0;
9597 }
9598 _ACEOF
9599 if ac_fn_c_try_link "$LINENO"; then :
9600 am_cv_lib_iconv=yes
9601 am_cv_func_iconv=yes
9602 fi
9603 rm -f core conftest.err conftest.$ac_objext \
9604 conftest$ac_exeext conftest.$ac_ext
9605 LIBS="$am_save_LIBS"
9606 fi
9607
9608 fi
9609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
9610 $as_echo "$am_cv_func_iconv" >&6; }
9611 if test "$am_cv_func_iconv" = yes; then
9612
9613 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
9614
9615 fi
9616 if test "$am_cv_lib_iconv" = yes; then
9617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
9618 $as_echo_n "checking how to link with libiconv... " >&6; }
9619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
9620 $as_echo "$LIBICONV" >&6; }
9621 else
9622 CPPFLAGS="$am_save_CPPFLAGS"
9623 LIBICONV=
9624 LTLIBICONV=
9625 fi
9626
9627
9628
9629 if test "$am_cv_func_iconv" = yes; then
9630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
9631 $as_echo_n "checking for iconv declaration... " >&6; }
9632 if test "${am_cv_proto_iconv+set}" = set; then :
9633 $as_echo_n "(cached) " >&6
9634 else
9635
9636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9637 /* end confdefs.h. */
9638
9639 #include <stdlib.h>
9640 #include <iconv.h>
9641 extern
9642 #ifdef __cplusplus
9643 "C"
9644 #endif
9645 #if defined(__STDC__) || defined(__cplusplus)
9646 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
9647 #else
9648 size_t iconv();
9649 #endif
9650
9651 int
9652 main ()
9653 {
9654
9655 ;
9656 return 0;
9657 }
9658 _ACEOF
9659 if ac_fn_c_try_compile "$LINENO"; then :
9660 am_cv_proto_iconv_arg1=""
9661 else
9662 am_cv_proto_iconv_arg1="const"
9663 fi
9664 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9665 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);"
9666 fi
9667
9668 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
9669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
9670 }$am_cv_proto_iconv" >&5
9671 $as_echo "${ac_t:-
9672 }$am_cv_proto_iconv" >&6; }
9673
9674 cat >>confdefs.h <<_ACEOF
9675 #define ICONV_CONST $am_cv_proto_iconv_arg1
9676 _ACEOF
9677
9678 fi
9679
9680 # Until we have in-tree GNU iconv:
9681 LIBICONV_DEP=
9682
9683
9684
9685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
9686 $as_echo_n "checking for LC_MESSAGES... " >&6; }
9687 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
9688 $as_echo_n "(cached) " >&6
9689 else
9690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9691 /* end confdefs.h. */
9692 #include <locale.h>
9693 int
9694 main ()
9695 {
9696 return LC_MESSAGES
9697 ;
9698 return 0;
9699 }
9700 _ACEOF
9701 if ac_fn_c_try_link "$LINENO"; then :
9702 am_cv_val_LC_MESSAGES=yes
9703 else
9704 am_cv_val_LC_MESSAGES=no
9705 fi
9706 rm -f core conftest.err conftest.$ac_objext \
9707 conftest$ac_exeext conftest.$ac_ext
9708 fi
9709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
9710 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
9711 if test $am_cv_val_LC_MESSAGES = yes; then
9712
9713 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
9714
9715 fi
9716
9717
9718
9719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
9720 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
9721 if test "${am_cv_langinfo_codeset+set}" = set; then :
9722 $as_echo_n "(cached) " >&6
9723 else
9724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9725 /* end confdefs.h. */
9726 #include <langinfo.h>
9727 int
9728 main ()
9729 {
9730 char* cs = nl_langinfo(CODESET);
9731 ;
9732 return 0;
9733 }
9734 _ACEOF
9735 if ac_fn_c_try_link "$LINENO"; then :
9736 am_cv_langinfo_codeset=yes
9737 else
9738 am_cv_langinfo_codeset=no
9739 fi
9740 rm -f core conftest.err conftest.$ac_objext \
9741 conftest$ac_exeext conftest.$ac_ext
9742
9743 fi
9744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
9745 $as_echo "$am_cv_langinfo_codeset" >&6; }
9746 if test $am_cv_langinfo_codeset = yes; then
9747
9748 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
9749
9750 fi
9751
9752
9753 # We will need to find libiberty.h and ansidecl.h
9754 saved_CFLAGS="$CFLAGS"
9755 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
9756 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
9757 strsignal strstr strverscmp \
9758 errno snprintf vsnprintf vasprintf malloc realloc calloc \
9759 free basename getopt clock getpagesize clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked
9760 do
9761 ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
9762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
9763 $as_echo_n "checking whether $ac_func is declared... " >&6; }
9764 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
9765 $as_echo_n "(cached) " >&6
9766 else
9767 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9768 /* end confdefs.h. */
9769 #undef $ac_tr_decl
9770 #define $ac_tr_decl 1
9771
9772 #include "ansidecl.h"
9773 #include "system.h"
9774
9775 int
9776 main ()
9777 {
9778 #ifndef $ac_func
9779 char *(*pfn) = (char *(*)) $ac_func ;
9780 #endif
9781 ;
9782 return 0;
9783 }
9784 _ACEOF
9785 if ac_fn_c_try_compile "$LINENO"; then :
9786 eval "gcc_cv_have_decl_$ac_func=yes"
9787 else
9788 eval "gcc_cv_have_decl_$ac_func=no"
9789 fi
9790 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9791 fi
9792
9793 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
9794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9795 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
9796 #define $ac_tr_decl 1
9797 _ACEOF
9798
9799 else
9800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9801 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
9802 #define $ac_tr_decl 0
9803 _ACEOF
9804
9805 fi
9806
9807 done
9808
9809
9810 for ac_func in getrlimit setrlimit getrusage
9811 do
9812 ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
9813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
9814 $as_echo_n "checking whether $ac_func is declared... " >&6; }
9815 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
9816 $as_echo_n "(cached) " >&6
9817 else
9818 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9819 /* end confdefs.h. */
9820 #undef $ac_tr_decl
9821 #define $ac_tr_decl 1
9822
9823 #include "ansidecl.h"
9824 #include "system.h"
9825 #ifdef HAVE_SYS_RESOURCE_H
9826 #include <sys/resource.h>
9827 #endif
9828
9829
9830 int
9831 main ()
9832 {
9833 #ifndef $ac_func
9834 char *(*pfn) = (char *(*)) $ac_func ;
9835 #endif
9836 ;
9837 return 0;
9838 }
9839 _ACEOF
9840 if ac_fn_c_try_compile "$LINENO"; then :
9841 eval "gcc_cv_have_decl_$ac_func=yes"
9842 else
9843 eval "gcc_cv_have_decl_$ac_func=no"
9844 fi
9845 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9846 fi
9847
9848 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
9849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9850 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
9851 #define $ac_tr_decl 1
9852 _ACEOF
9853
9854 else
9855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9856 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
9857 #define $ac_tr_decl 0
9858 _ACEOF
9859
9860 fi
9861
9862 done
9863
9864
9865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9866 /* end confdefs.h. */
9867
9868 #include "ansidecl.h"
9869 #include "system.h"
9870 #ifdef HAVE_SYS_RESOURCE_H
9871 #include <sys/resource.h>
9872 #endif
9873
9874 int
9875 main ()
9876 {
9877 rlim_t l = 0;
9878 ;
9879 return 0;
9880 }
9881 _ACEOF
9882 if ac_fn_c_try_compile "$LINENO"; then :
9883
9884 else
9885
9886 $as_echo "#define rlim_t long" >>confdefs.h
9887
9888 fi
9889 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9890
9891 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
9892 # FREAD and FWRITE macros. Fortunately, for GCC's single usage of ldgetname
9893 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
9894 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
9895 for ac_func in ldgetname
9896 do
9897 ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
9898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
9899 $as_echo_n "checking whether $ac_func is declared... " >&6; }
9900 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
9901 $as_echo_n "(cached) " >&6
9902 else
9903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9904 /* end confdefs.h. */
9905 #undef $ac_tr_decl
9906 #define $ac_tr_decl 1
9907
9908 #include "ansidecl.h"
9909 #include "system.h"
9910 #ifdef HAVE_LDFCN_H
9911 #undef FREAD
9912 #undef FWRITE
9913 #include <ldfcn.h>
9914 #endif
9915
9916
9917 int
9918 main ()
9919 {
9920 #ifndef $ac_func
9921 char *(*pfn) = (char *(*)) $ac_func ;
9922 #endif
9923 ;
9924 return 0;
9925 }
9926 _ACEOF
9927 if ac_fn_c_try_compile "$LINENO"; then :
9928 eval "gcc_cv_have_decl_$ac_func=yes"
9929 else
9930 eval "gcc_cv_have_decl_$ac_func=no"
9931 fi
9932 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9933 fi
9934
9935 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
9936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9937 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
9938 #define $ac_tr_decl 1
9939 _ACEOF
9940
9941 else
9942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9943 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
9944 #define $ac_tr_decl 0
9945 _ACEOF
9946
9947 fi
9948
9949 done
9950
9951
9952 for ac_func in times
9953 do
9954 ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
9955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
9956 $as_echo_n "checking whether $ac_func is declared... " >&6; }
9957 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
9958 $as_echo_n "(cached) " >&6
9959 else
9960 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9961 /* end confdefs.h. */
9962 #undef $ac_tr_decl
9963 #define $ac_tr_decl 1
9964
9965 #include "ansidecl.h"
9966 #include "system.h"
9967 #ifdef HAVE_SYS_TIMES_H
9968 #include <sys/times.h>
9969 #endif
9970
9971
9972 int
9973 main ()
9974 {
9975 #ifndef $ac_func
9976 char *(*pfn) = (char *(*)) $ac_func ;
9977 #endif
9978 ;
9979 return 0;
9980 }
9981 _ACEOF
9982 if ac_fn_c_try_compile "$LINENO"; then :
9983 eval "gcc_cv_have_decl_$ac_func=yes"
9984 else
9985 eval "gcc_cv_have_decl_$ac_func=no"
9986 fi
9987 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9988 fi
9989
9990 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
9991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9992 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
9993 #define $ac_tr_decl 1
9994 _ACEOF
9995
9996 else
9997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9998 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
9999 #define $ac_tr_decl 0
10000 _ACEOF
10001
10002 fi
10003
10004 done
10005
10006
10007 for ac_func in sigaltstack
10008 do
10009 ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10011 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10012 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10013 $as_echo_n "(cached) " >&6
10014 else
10015 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10016 /* end confdefs.h. */
10017 #undef $ac_tr_decl
10018 #define $ac_tr_decl 1
10019
10020 #include "ansidecl.h"
10021 #include "system.h"
10022 #include <signal.h>
10023
10024
10025 int
10026 main ()
10027 {
10028 #ifndef $ac_func
10029 char *(*pfn) = (char *(*)) $ac_func ;
10030 #endif
10031 ;
10032 return 0;
10033 }
10034 _ACEOF
10035 if ac_fn_c_try_compile "$LINENO"; then :
10036 eval "gcc_cv_have_decl_$ac_func=yes"
10037 else
10038 eval "gcc_cv_have_decl_$ac_func=no"
10039 fi
10040 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10041 fi
10042
10043 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10045 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10046 #define $ac_tr_decl 1
10047 _ACEOF
10048
10049 else
10050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10051 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10052 #define $ac_tr_decl 0
10053 _ACEOF
10054
10055 fi
10056
10057 done
10058
10059
10060 # More time-related stuff.
10061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct tms" >&5
10062 $as_echo_n "checking for struct tms... " >&6; }
10063 if test "${ac_cv_struct_tms+set}" = set; then :
10064 $as_echo_n "(cached) " >&6
10065 else
10066
10067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10068 /* end confdefs.h. */
10069
10070 #include "ansidecl.h"
10071 #include "system.h"
10072 #ifdef HAVE_SYS_TIMES_H
10073 #include <sys/times.h>
10074 #endif
10075
10076 int
10077 main ()
10078 {
10079 struct tms tms;
10080 ;
10081 return 0;
10082 }
10083 _ACEOF
10084 if ac_fn_c_try_compile "$LINENO"; then :
10085 ac_cv_struct_tms=yes
10086 else
10087 ac_cv_struct_tms=no
10088 fi
10089 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10090 fi
10091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tms" >&5
10092 $as_echo "$ac_cv_struct_tms" >&6; }
10093 if test $ac_cv_struct_tms = yes; then
10094
10095 $as_echo "#define HAVE_STRUCT_TMS 1" >>confdefs.h
10096
10097 fi
10098
10099 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
10100 # revisit after autoconf 2.50.
10101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_t" >&5
10102 $as_echo_n "checking for clock_t... " >&6; }
10103 if test "${gcc_cv_type_clock_t+set}" = set; then :
10104 $as_echo_n "(cached) " >&6
10105 else
10106
10107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10108 /* end confdefs.h. */
10109
10110 #include "ansidecl.h"
10111 #include "system.h"
10112
10113 int
10114 main ()
10115 {
10116 clock_t x;
10117 ;
10118 return 0;
10119 }
10120 _ACEOF
10121 if ac_fn_c_try_compile "$LINENO"; then :
10122 gcc_cv_type_clock_t=yes
10123 else
10124 gcc_cv_type_clock_t=no
10125 fi
10126 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10127 fi
10128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_clock_t" >&5
10129 $as_echo "$gcc_cv_type_clock_t" >&6; }
10130 if test $gcc_cv_type_clock_t = yes; then
10131
10132 $as_echo "#define HAVE_CLOCK_T 1" >>confdefs.h
10133
10134 fi
10135
10136 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
10137 CFLAGS="$saved_CFLAGS"
10138
10139 # Check whether --enable-initfini-array was given.
10140 if test "${enable_initfini_array+set}" = set; then :
10141 enableval=$enable_initfini_array;
10142 else
10143
10144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5
10145 $as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; }
10146 if test "${gcc_cv_initfini_array+set}" = set; then :
10147 $as_echo_n "(cached) " >&6
10148 else
10149 if test "$cross_compiling" = yes; then :
10150 gcc_cv_initfini_array=no
10151 else
10152 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10153 /* end confdefs.h. */
10154
10155 static int x = -1;
10156 int main (void) { return x; }
10157 int foo (void) { x = 0; }
10158 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
10159 _ACEOF
10160 if ac_fn_c_try_run "$LINENO"; then :
10161 gcc_cv_initfini_array=yes
10162 else
10163 gcc_cv_initfini_array=no
10164 fi
10165 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10166 conftest.$ac_objext conftest.beam conftest.$ac_ext
10167 fi
10168
10169 fi
10170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_initfini_array" >&5
10171 $as_echo "$gcc_cv_initfini_array" >&6; }
10172 enable_initfini_array=$gcc_cv_initfini_array
10173
10174 fi
10175
10176 if test $enable_initfini_array = yes; then
10177
10178 $as_echo "#define HAVE_INITFINI_ARRAY 1" >>confdefs.h
10179
10180 fi
10181
10182 # mkdir takes a single argument on some systems.
10183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if mkdir takes one argument" >&5
10184 $as_echo_n "checking if mkdir takes one argument... " >&6; }
10185 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then :
10186 $as_echo_n "(cached) " >&6
10187 else
10188 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10189 /* end confdefs.h. */
10190
10191 #include <sys/types.h>
10192 #ifdef HAVE_SYS_STAT_H
10193 # include <sys/stat.h>
10194 #endif
10195 #ifdef HAVE_UNISTD_H
10196 # include <unistd.h>
10197 #endif
10198 #ifdef HAVE_DIRECT_H
10199 # include <direct.h>
10200 #endif
10201 int
10202 main ()
10203 {
10204 mkdir ("foo", 0);
10205 ;
10206 return 0;
10207 }
10208 _ACEOF
10209 if ac_fn_c_try_compile "$LINENO"; then :
10210 gcc_cv_mkdir_takes_one_arg=no
10211 else
10212 gcc_cv_mkdir_takes_one_arg=yes
10213 fi
10214 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10215 fi
10216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mkdir_takes_one_arg" >&5
10217 $as_echo "$gcc_cv_mkdir_takes_one_arg" >&6; }
10218 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
10219
10220 $as_echo "#define MKDIR_TAKES_ONE_ARG 1" >>confdefs.h
10221
10222 fi
10223
10224
10225 # File extensions
10226 manext='.1'
10227 objext='.o'
10228
10229
10230
10231 # With Setjmp/Longjmp based exception handling.
10232 # Check whether --enable-sjlj-exceptions was given.
10233 if test "${enable_sjlj_exceptions+set}" = set; then :
10234 enableval=$enable_sjlj_exceptions; case $target in
10235 *-*-hpux10*)
10236 if test $enableval != yes; then
10237 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
10238 $as_echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
10239 enableval=yes
10240 fi
10241 ;;
10242 esac
10243 force_sjlj_exceptions=yes
10244 else
10245 case $target in
10246 *-*-hpux10*)
10247 force_sjlj_exceptions=yes
10248 enableval=yes
10249 ;;
10250 *)
10251 force_sjlj_exceptions=no
10252 ;;
10253 esac
10254 fi
10255
10256 if test $force_sjlj_exceptions = yes; then
10257 sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
10258
10259 cat >>confdefs.h <<_ACEOF
10260 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
10261 _ACEOF
10262
10263 fi
10264
10265 # For platforms with the unwind ABI which includes an unwind library,
10266 # libunwind, we can choose to use the system libunwind.
10267 # config.gcc also contains tests of with_system_libunwind.
10268
10269
10270 # Check whether --with-system-libunwind was given.
10271 if test "${with_system_libunwind+set}" = set; then :
10272 withval=$with_system_libunwind;
10273 fi
10274
10275 # If system-libunwind was not specifically set, pick a default setting.
10276 if test x$with_system_libunwind = x; then
10277 case ${target} in
10278 ia64-*-hpux*) with_system_libunwind=yes ;;
10279 *) with_system_libunwind=no ;;
10280 esac
10281 fi
10282 # Based on system-libunwind and target, do we have ipinfo?
10283 if test x$with_system_libunwind = xyes; then
10284 case ${target} in
10285 ia64-*-*) have_unwind_getipinfo=no ;;
10286 *) have_unwind_getipinfo=yes ;;
10287 esac
10288 else
10289 # Darwin before version 9 does not have _Unwind_GetIPInfo.
10290
10291 case ${target} in
10292 *-*-darwin[3-8]|*-*-darwin[3-8].*) have_unwind_getipinfo=no ;;
10293 *) have_unwind_getipinfo=yes ;;
10294 esac
10295
10296 fi
10297
10298 if test x$have_unwind_getipinfo = xyes; then
10299
10300 $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h
10301
10302 fi
10303
10304
10305 # --------------------------------------------------------
10306 # Build, host, and target specific configuration fragments
10307 # --------------------------------------------------------
10308
10309 # Collect build-machine-specific information.
10310 . ${srcdir}/config.build
10311
10312 # Collect host-machine-specific information.
10313 . ${srcdir}/config.host
10314
10315 target_gtfiles=
10316
10317 # Collect target-machine-specific information.
10318 . ${srcdir}/config.gcc
10319
10320 extra_objs="${host_extra_objs} ${extra_objs}"
10321 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
10322
10323 # Default the target-machine variables that were not explicitly set.
10324 if test x"$tm_file" = x
10325 then tm_file=$cpu_type/$cpu_type.h; fi
10326
10327 if test x"$extra_headers" = x
10328 then extra_headers=; fi
10329
10330 if test x$md_file = x
10331 then md_file=$cpu_type/$cpu_type.md; fi
10332
10333 if test x$out_file = x
10334 then out_file=$cpu_type/$cpu_type.c; fi
10335
10336 if test x"$tmake_file" = x
10337 then tmake_file=$cpu_type/t-$cpu_type
10338 fi
10339
10340 if test x"$dwarf2" = xyes
10341 then tm_file="$tm_file tm-dwarf2.h"
10342 fi
10343
10344 # Say what files are being used for the output code and MD file.
10345 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
10346 echo "Using \`$srcdir/config/$md_file' as machine description file."
10347
10348 # If any of the xm_file variables contain nonexistent files, warn
10349 # about them and drop them.
10350
10351 bx=
10352 for x in $build_xm_file; do
10353 if test -f $srcdir/config/$x
10354 then bx="$bx $x"
10355 else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
10356 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
10357 fi
10358 done
10359 build_xm_file="$bx"
10360
10361 hx=
10362 for x in $host_xm_file; do
10363 if test -f $srcdir/config/$x
10364 then hx="$hx $x"
10365 else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
10366 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
10367 fi
10368 done
10369 host_xm_file="$hx"
10370
10371 tx=
10372 for x in $xm_file; do
10373 if test -f $srcdir/config/$x
10374 then tx="$tx $x"
10375 else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
10376 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
10377 fi
10378 done
10379 xm_file="$tx"
10380
10381 count=a
10382 for f in $tm_file; do
10383 count=${count}x
10384 done
10385 if test $count = ax; then
10386 echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
10387 else
10388 echo "Using the following target machine macro files:"
10389 for f in $tm_file; do
10390 echo " $srcdir/config/$f"
10391 done
10392 fi
10393
10394 if test x$need_64bit_hwint = xyes; then
10395
10396 $as_echo "#define NEED_64BIT_HOST_WIDE_INT 1" >>confdefs.h
10397
10398 fi
10399
10400 if test x$use_long_long_for_widest_fast_int = xyes; then
10401
10402 $as_echo "#define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1" >>confdefs.h
10403
10404 fi
10405
10406 count=a
10407 for f in $host_xm_file; do
10408 count=${count}x
10409 done
10410 if test $count = a; then
10411 :
10412 elif test $count = ax; then
10413 echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
10414 else
10415 echo "Using the following host machine macro files:"
10416 for f in $host_xm_file; do
10417 echo " $srcdir/config/$f"
10418 done
10419 fi
10420 echo "Using ${out_host_hook_obj} for host machine hooks."
10421
10422 if test "$host_xm_file" != "$build_xm_file"; then
10423 count=a
10424 for f in $build_xm_file; do
10425 count=${count}x
10426 done
10427 if test $count = a; then
10428 :
10429 elif test $count = ax; then
10430 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
10431 else
10432 echo "Using the following build machine macro files:"
10433 for f in $build_xm_file; do
10434 echo " $srcdir/config/$f"
10435 done
10436 fi
10437 fi
10438
10439 case ${host} in
10440 powerpc*-*-darwin*)
10441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mcontext_t fields have underscores" >&5
10442 $as_echo_n "checking whether mcontext_t fields have underscores... " >&6; }
10443 if test "${gcc_cv_mcontext_underscores+set}" = set; then :
10444 $as_echo_n "(cached) " >&6
10445 else
10446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10447 /* end confdefs.h. */
10448
10449 #include <sys/cdefs.h>
10450 #include <sys/signal.h>
10451 #include <ucontext.h>
10452 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
10453
10454 _ACEOF
10455 if ac_fn_c_try_compile "$LINENO"; then :
10456 gcc_cv_mcontext_underscores=no
10457 else
10458 gcc_cv_mcontext_underscores=yes
10459 fi
10460 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10461 fi
10462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mcontext_underscores" >&5
10463 $as_echo "$gcc_cv_mcontext_underscores" >&6; }
10464 if test $gcc_cv_mcontext_underscores = yes; then
10465
10466 $as_echo "#define HAS_MCONTEXT_T_UNDERSCORES /**/" >>confdefs.h
10467
10468 fi
10469 ;;
10470 esac
10471
10472 # ---------
10473 # Threading
10474 # ---------
10475
10476 # Check if a valid thread package
10477 case ${enable_threads} in
10478 "" | no)
10479 # No threads
10480 target_thread_file='single'
10481 ;;
10482 yes)
10483 # default
10484 target_thread_file='single'
10485 ;;
10486 aix | dce | gnat | irix | posix | posix95 | rtems | \
10487 single | solaris | vxworks | win32 | mipssde)
10488 target_thread_file=${enable_threads}
10489 ;;
10490 *)
10491 echo "${enable_threads} is an unknown thread package" 1>&2
10492 exit 1
10493 ;;
10494 esac
10495
10496 if test x${thread_file} = x; then
10497 # No thread file set by target-specific clauses in config.gcc,
10498 # so use file chosen by default logic above
10499 thread_file=${target_thread_file}
10500 fi
10501
10502 # Make gthr-default.h if we have a thread file.
10503 gthread_flags=
10504 if test $thread_file != single; then
10505 echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h-t
10506 if diff gthr-default.h-t gthr-default.h 2>/dev/null; then
10507 rm -f gthr-default.h-t
10508 else
10509 mv -f gthr-default.h-t gthr-default.h
10510 fi
10511 gthread_flags=-DHAVE_GTHR_DEFAULT
10512 fi
10513
10514
10515 # --------
10516 # UNSORTED
10517 # --------
10518
10519 use_cxa_atexit=no
10520 if test x$enable___cxa_atexit = xyes || \
10521 test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
10522 if test x$host = x$target; then
10523 case $host in
10524 # mingw32 doesn't have __cxa_atexit but uses atexit registration
10525 # keyed to flag_use_cxa_atexit
10526 *-*-mingw32*)
10527 use_cxa_atexit=yes
10528 ;;
10529 *)
10530 ac_fn_c_check_func "$LINENO" "__cxa_atexit" "ac_cv_func___cxa_atexit"
10531 if test "x$ac_cv_func___cxa_atexit" = x""yes; then :
10532 use_cxa_atexit=yes
10533 else
10534 echo "__cxa_atexit can't be enabled on this target"
10535 fi
10536
10537 ;;
10538 esac
10539 else
10540 # We can't check for __cxa_atexit when building a cross, so assume
10541 # it is available
10542 use_cxa_atexit=yes
10543 fi
10544 if test x$use_cxa_atexit = xyes; then
10545
10546 $as_echo "#define DEFAULT_USE_CXA_ATEXIT 2" >>confdefs.h
10547
10548 fi
10549 fi
10550
10551 # Look for a file containing extra machine modes.
10552 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
10553 extra_modes_file='$(srcdir)'/config/${extra_modes}
10554
10555
10556 cat >>confdefs.h <<_ACEOF
10557 #define EXTRA_MODES_FILE "config/$extra_modes"
10558 _ACEOF
10559
10560 fi
10561
10562 # Convert extra_options into a form suitable for Makefile use.
10563 extra_opt_files=
10564 for f in $extra_options; do
10565 extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
10566 done
10567
10568
10569 # auto-host.h is the file containing items generated by autoconf and is
10570 # the first file included by config.h.
10571 # If host=build, it is correct to have bconfig include auto-host.h
10572 # as well. If host!=build, we are in error and need to do more
10573 # work to find out the build config parameters.
10574 if test x$host = x$build
10575 then
10576 build_auto=auto-host.h
10577 else
10578 # We create a subdir, then run autoconf in the subdir.
10579 # To prevent recursion we set host and build for the new
10580 # invocation of configure to the build for this invocation
10581 # of configure.
10582 tempdir=build.$$
10583 rm -rf $tempdir
10584 mkdir $tempdir
10585 cd $tempdir
10586 case ${srcdir} in
10587 /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
10588 *) realsrcdir=../${srcdir};;
10589 esac
10590 saved_CFLAGS="${CFLAGS}"
10591 CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
10592 LDFLAGS="${LDFLAGS_FOR_BUILD}" \
10593 ${realsrcdir}/configure \
10594 --enable-languages=${enable_languages-all} \
10595 --target=$target_alias --host=$build_alias --build=$build_alias
10596 CFLAGS="${saved_CFLAGS}"
10597
10598 # We just finished tests for the build machine, so rename
10599 # the file auto-build.h in the gcc directory.
10600 mv auto-host.h ../auto-build.h
10601 cd ..
10602 rm -rf $tempdir
10603 build_auto=auto-build.h
10604 fi
10605
10606
10607 tm_file="${tm_file} defaults.h"
10608 tm_p_file="${tm_p_file} tm-preds.h"
10609 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
10610 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
10611 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
10612 # put this back in temporarily.
10613 xm_file="auto-host.h ansidecl.h ${xm_file}"
10614
10615 # --------
10616 # UNSORTED
10617 # --------
10618
10619 # Compile in configure arguments.
10620 if test -f configargs.h ; then
10621 # Being re-configured.
10622 gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
10623 gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
10624 else
10625 gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
10626 fi
10627
10628 # Double all backslashes and backslash all quotes to turn
10629 # gcc_config_arguments into a C string.
10630 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
10631 $gcc_config_arguments
10632 EOF
10633 gcc_config_arguments_str=`cat conftest.out`
10634 rm -f conftest.out
10635
10636 cat > configargs.h <<EOF
10637 /* Generated automatically. */
10638 static const char configuration_arguments[] = "$gcc_config_arguments_str";
10639 static const char thread_model[] = "$thread_file";
10640
10641 static const struct {
10642 const char *name, *value;
10643 } configure_default_options[] = $configure_default_options;
10644 EOF
10645
10646 gcc_BASEVER=`cat $srcdir/BASE-VER`
10647 gcc_DEVPHASE=`cat $srcdir/DEV-PHASE`
10648 gcc_DATESTAMP=`cat $srcdir/DATESTAMP`
10649 if test -f $srcdir/REVISION ; then
10650 gcc_REVISION=`cat $srcdir/REVISION`
10651 else
10652 gcc_REVISION=""
10653 fi
10654 cat > plugin-version.h <<EOF
10655 #include "configargs.h"
10656
10657 static char basever[] = "$gcc_BASEVER";
10658 static char datestamp[] = "$gcc_DATESTAMP";
10659 static char devphase[] = "$gcc_DEVPHASE";
10660 static char revision[] = "$gcc_REVISION";
10661
10662 /* FIXME plugins: We should make the version information more precise.
10663 One way to do is to add a checksum. */
10664
10665 static struct plugin_gcc_version gcc_version = {basever, datestamp,
10666 devphase, revision,
10667 configuration_arguments};
10668 EOF
10669
10670 # Internationalization
10671 # If we haven't got the data from the intl directory,
10672 # assume NLS is disabled.
10673 USE_NLS=no
10674 LIBINTL=
10675 LIBINTL_DEP=
10676 INCINTL=
10677 XGETTEXT=
10678 GMSGFMT=
10679 POSUB=
10680
10681 if test -f ../intl/config.intl; then
10682 . ../intl/config.intl
10683 fi
10684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
10685 $as_echo_n "checking whether NLS is requested... " >&6; }
10686 if test x"$USE_NLS" != xyes; then
10687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10688 $as_echo "no" >&6; }
10689 else
10690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10691 $as_echo "yes" >&6; }
10692
10693 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
10694
10695
10696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
10697 $as_echo_n "checking for catalogs to be installed... " >&6; }
10698 # Look for .po and .gmo files in the source directory.
10699 CATALOGS=
10700 XLINGUAS=
10701 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
10702 # If there aren't any .gmo files the shell will give us the
10703 # literal string "../path/to/srcdir/po/*.gmo" which has to be
10704 # weeded out.
10705 case "$cat" in *\**)
10706 continue;;
10707 esac
10708 # The quadruple backslash is collapsed to a double backslash
10709 # by the backticks, then collapsed again by the double quotes,
10710 # leaving us with one backslash in the sed expression (right
10711 # before the dot that mustn't act as a wildcard).
10712 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
10713 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
10714 # The user is allowed to set LINGUAS to a list of languages to
10715 # install catalogs for. If it's empty that means "all of them."
10716 if test "x$LINGUAS" = x; then
10717 CATALOGS="$CATALOGS $cat"
10718 XLINGUAS="$XLINGUAS $lang"
10719 else
10720 case "$LINGUAS" in *$lang*)
10721 CATALOGS="$CATALOGS $cat"
10722 XLINGUAS="$XLINGUAS $lang"
10723 ;;
10724 esac
10725 fi
10726 done
10727 LINGUAS="$XLINGUAS"
10728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
10729 $as_echo "$LINGUAS" >&6; }
10730
10731
10732 DATADIRNAME=share
10733
10734 INSTOBJEXT=.mo
10735
10736 GENCAT=gencat
10737
10738 CATOBJEXT=.gmo
10739
10740 fi
10741
10742 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
10743 # -liconv on the link line twice.
10744 case "$LIBINTL" in *$LIBICONV*)
10745 LIBICONV= ;;
10746 esac
10747
10748 # Check whether --enable-secureplt was given.
10749 if test "${enable_secureplt+set}" = set; then :
10750 enableval=$enable_secureplt;
10751 fi
10752
10753
10754 # Check whether --enable-cld was given.
10755 if test "${enable_cld+set}" = set; then :
10756 enableval=$enable_cld;
10757 else
10758 enable_cld=no
10759 fi
10760
10761
10762 # Windows32 Registry support for specifying GCC installation paths.
10763 # Check whether --enable-win32-registry was given.
10764 if test "${enable_win32_registry+set}" = set; then :
10765 enableval=$enable_win32_registry;
10766 fi
10767
10768
10769 case $host_os in
10770 win32 | pe | cygwin* | mingw32* | uwin*)
10771 if test "x$enable_win32_registry" != xno; then
10772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing RegOpenKeyExA" >&5
10773 $as_echo_n "checking for library containing RegOpenKeyExA... " >&6; }
10774 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
10775 $as_echo_n "(cached) " >&6
10776 else
10777 ac_func_search_save_LIBS=$LIBS
10778 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10779 /* end confdefs.h. */
10780
10781 /* Override any GCC internal prototype to avoid an error.
10782 Use char because int might match the return type of a GCC
10783 builtin and then its argument prototype would still apply. */
10784 #ifdef __cplusplus
10785 extern "C"
10786 #endif
10787 char RegOpenKeyExA ();
10788 int
10789 main ()
10790 {
10791 return RegOpenKeyExA ();
10792 ;
10793 return 0;
10794 }
10795 _ACEOF
10796 for ac_lib in '' advapi32; do
10797 if test -z "$ac_lib"; then
10798 ac_res="none required"
10799 else
10800 ac_res=-l$ac_lib
10801 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
10802 fi
10803 if ac_fn_c_try_link "$LINENO"; then :
10804 ac_cv_search_RegOpenKeyExA=$ac_res
10805 fi
10806 rm -f core conftest.err conftest.$ac_objext \
10807 conftest$ac_exeext
10808 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
10809 break
10810 fi
10811 done
10812 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
10813
10814 else
10815 ac_cv_search_RegOpenKeyExA=no
10816 fi
10817 rm conftest.$ac_ext
10818 LIBS=$ac_func_search_save_LIBS
10819 fi
10820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_RegOpenKeyExA" >&5
10821 $as_echo "$ac_cv_search_RegOpenKeyExA" >&6; }
10822 ac_res=$ac_cv_search_RegOpenKeyExA
10823 if test "$ac_res" != no; then :
10824 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
10825
10826 else
10827 enable_win32_registry=no
10828 fi
10829
10830 fi
10831
10832 if test "x$enable_win32_registry" != xno; then
10833
10834 $as_echo "#define ENABLE_WIN32_REGISTRY 1" >>confdefs.h
10835
10836
10837 if test "x$enable_win32_registry" != xyes \
10838 && test "x$enable_win32_registry" != x; then
10839
10840 cat >>confdefs.h <<_ACEOF
10841 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
10842 _ACEOF
10843
10844 fi
10845 fi
10846 ;;
10847 esac
10848
10849 # Get an absolute path to the GCC top-level source directory
10850 holddir=`${PWDCMD-pwd}`
10851 cd $srcdir
10852 topdir=`${PWDCMD-pwd}`
10853 cd $holddir
10854
10855 # Conditionalize the makefile for this host machine.
10856 xmake_file=
10857 for f in ${host_xmake_file}
10858 do
10859 if test -f ${srcdir}/config/$f
10860 then
10861 xmake_file="${xmake_file} \$(srcdir)/config/$f"
10862 fi
10863 done
10864
10865 # Conditionalize the makefile for this target machine.
10866 tmake_file_=
10867 for f in ${tmake_file}
10868 do
10869 if test -f ${srcdir}/config/$f
10870 then
10871 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
10872 fi
10873 done
10874 tmake_file="${tmake_file_}"
10875
10876 out_object_file=`basename $out_file .c`.o
10877
10878 tm_file_list="options.h"
10879 tm_include_list="options.h"
10880 for f in $tm_file; do
10881 case $f in
10882 ./* )
10883 f=`echo $f | sed 's/^..//'`
10884 tm_file_list="${tm_file_list} $f"
10885 tm_include_list="${tm_include_list} $f"
10886 ;;
10887 defaults.h )
10888 tm_file_list="${tm_file_list} \$(srcdir)/$f"
10889 tm_include_list="${tm_include_list} $f"
10890 ;;
10891 * )
10892 tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
10893 tm_include_list="${tm_include_list} config/$f"
10894 ;;
10895 esac
10896 done
10897
10898 tm_p_file_list=
10899 tm_p_include_list=
10900 for f in $tm_p_file; do
10901 case $f in
10902 tm-preds.h )
10903 tm_p_file_list="${tm_p_file_list} $f"
10904 tm_p_include_list="${tm_p_include_list} $f"
10905 ;;
10906 * )
10907 tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
10908 tm_p_include_list="${tm_p_include_list} config/$f"
10909 esac
10910 done
10911
10912 xm_file_list=
10913 xm_include_list=
10914 for f in $xm_file; do
10915 case $f in
10916 ansidecl.h )
10917 xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
10918 xm_include_list="${xm_include_list} $f"
10919 ;;
10920 auto-host.h )
10921 xm_file_list="${xm_file_list} $f"
10922 xm_include_list="${xm_include_list} $f"
10923 ;;
10924 * )
10925 xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
10926 xm_include_list="${xm_include_list} config/$f"
10927 ;;
10928 esac
10929 done
10930
10931 host_xm_file_list=
10932 host_xm_include_list=
10933 for f in $host_xm_file; do
10934 case $f in
10935 ansidecl.h )
10936 host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
10937 host_xm_include_list="${host_xm_include_list} $f"
10938 ;;
10939 auto-host.h )
10940 host_xm_file_list="${host_xm_file_list} $f"
10941 host_xm_include_list="${host_xm_include_list} $f"
10942 ;;
10943 * )
10944 host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
10945 host_xm_include_list="${host_xm_include_list} config/$f"
10946 ;;
10947 esac
10948 done
10949
10950 build_xm_file_list=
10951 for f in $build_xm_file; do
10952 case $f in
10953 ansidecl.h )
10954 build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
10955 build_xm_include_list="${build_xm_include_list} $f"
10956 ;;
10957 auto-build.h | auto-host.h )
10958 build_xm_file_list="${build_xm_file_list} $f"
10959 build_xm_include_list="${build_xm_include_list} $f"
10960 ;;
10961 * )
10962 build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
10963 build_xm_include_list="${build_xm_include_list} config/$f"
10964 ;;
10965 esac
10966 done
10967
10968 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
10969 # cross-compiler which does not use the native headers and libraries.
10970 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
10971 CROSS=
10972 ALL=all.internal
10973 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
10974
10975 if test "x$with_build_sysroot" != x; then
10976 build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
10977 else
10978 # This value is used, even on a native system, because
10979 # CROSS_SYSTEM_HEADER_DIR is just
10980 # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
10981 build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
10982 fi
10983
10984 if test x$host != x$target
10985 then
10986 CROSS="-DCROSS_DIRECTORY_STRUCTURE"
10987 ALL=all.cross
10988 SYSTEM_HEADER_DIR=$build_system_header_dir
10989 case "$host","$target" in
10990 # Darwin crosses can use the host system's libraries and headers,
10991 # because of the fat library support. Of course, it must be the
10992 # same version of Darwin on both sides. Allow the user to
10993 # just say --target=foo-darwin without a version number to mean
10994 # "the version on this system".
10995 *-*-darwin*,*-*-darwin*)
10996 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
10997 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
10998 if test $hostos = $targetos -o $targetos = darwin ; then
10999 CROSS=
11000 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11001 with_headers=yes
11002 fi
11003 ;;
11004
11005 i?86-*-*,x86_64-*-* \
11006 | powerpc*-*-*,powerpc64*-*-*)
11007 CROSS="$CROSS -DNATIVE_CROSS" ;;
11008 esac
11009 elif test "x$TARGET_SYSTEM_ROOT" != x; then
11010 SYSTEM_HEADER_DIR=$build_system_header_dir
11011 fi
11012
11013 # If this is a cross-compiler that does not
11014 # have its own set of headers then define
11015 # inhibit_libc
11016
11017 # If this is using newlib, without having the headers available now,
11018 # then define inhibit_libc in LIBGCC2_CFLAGS.
11019 # This prevents libgcc2 from containing any code which requires libc
11020 # support.
11021 : ${inhibit_libc=false}
11022 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
11023 test x$with_newlib = xyes ; } &&
11024 { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
11025 inhibit_libc=true
11026 fi
11027
11028
11029 # When building gcc with a cross-compiler, we need to adjust things so
11030 # that the generator programs are still built with the native compiler.
11031 # Also, we cannot run fixincludes.
11032
11033 # These are the normal (build=host) settings:
11034 CC_FOR_BUILD='$(CC)'
11035 BUILD_CFLAGS='$(ALL_CFLAGS)'
11036 BUILD_LDFLAGS='$(LDFLAGS)'
11037 STMP_FIXINC=stmp-fixinc
11038
11039 # And these apply if build != host, or we are generating coverage data
11040 if test x$build != x$host || test "x$coverage_flags" != x
11041 then
11042 BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
11043 BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
11044 fi
11045
11046 # Expand extra_headers to include complete path.
11047 # This substitutes for lots of t-* files.
11048 extra_headers_list=
11049 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
11050 for file in ${extra_headers} ; do
11051 extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
11052 done
11053
11054 # If use_gcc_tgmath is set, append ginclude/tgmath.h.
11055 if test x"$use_gcc_tgmath" = xyes
11056 then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
11057 fi
11058
11059 # Define collect2 in Makefile.
11060 case $host_can_use_collect2 in
11061 no) collect2= ;;
11062 *) collect2='collect2$(exeext)' ;;
11063 esac
11064
11065
11066 # Add a definition of USE_COLLECT2 if system wants one.
11067 case $use_collect2 in
11068 no) use_collect2= ;;
11069 "") ;;
11070 *)
11071 host_xm_defines="${host_xm_defines} USE_COLLECT2"
11072 xm_defines="${xm_defines} USE_COLLECT2"
11073 case $host_can_use_collect2 in
11074 no)
11075 as_fn_error "collect2 is required but cannot be built on this system" "$LINENO" 5
11076 ;;
11077 esac
11078 ;;
11079 esac
11080
11081 # ---------------------------
11082 # Assembler & linker features
11083 # ---------------------------
11084
11085 # During stage 2, ld is actually gcc/collect-ld, which is a small script to
11086 # discern between when to use prev-ld/ld-new and when to use ld/ld-new.
11087 # However when ld-new is first executed from the build tree, libtool will
11088 # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
11089 # to the build tree. While doing this we need to use the previous-stage
11090 # linker, or we have an infinite loop. The presence of a shell script as
11091 # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
11092 # the gcc/collect-ld script. So we need to know how libtool works, or
11093 # exec-tool will fail.
11094
11095
11096 case `pwd` in
11097 *\ * | *\ *)
11098 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
11099 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
11100 esac
11101
11102
11103
11104 macro_version='2.2.6'
11105 macro_revision='1.3012'
11106
11107
11108
11109
11110
11111
11112
11113
11114
11115
11116
11117
11118
11119 ltmain="$ac_aux_dir/ltmain.sh"
11120
11121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
11122 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
11123 if test "${ac_cv_path_SED+set}" = set; then :
11124 $as_echo_n "(cached) " >&6
11125 else
11126 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
11127 for ac_i in 1 2 3 4 5 6 7; do
11128 ac_script="$ac_script$as_nl$ac_script"
11129 done
11130 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
11131 { ac_script=; unset ac_script;}
11132 if test -z "$SED"; then
11133 ac_path_SED_found=false
11134 # Loop through the user's path and test for each of PROGNAME-LIST
11135 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11136 for as_dir in $PATH
11137 do
11138 IFS=$as_save_IFS
11139 test -z "$as_dir" && as_dir=.
11140 for ac_prog in sed gsed; do
11141 for ac_exec_ext in '' $ac_executable_extensions; do
11142 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
11143 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
11144 # Check for GNU ac_path_SED and select it if it is found.
11145 # Check for GNU $ac_path_SED
11146 case `"$ac_path_SED" --version 2>&1` in
11147 *GNU*)
11148 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
11149 *)
11150 ac_count=0
11151 $as_echo_n 0123456789 >"conftest.in"
11152 while :
11153 do
11154 cat "conftest.in" "conftest.in" >"conftest.tmp"
11155 mv "conftest.tmp" "conftest.in"
11156 cp "conftest.in" "conftest.nl"
11157 $as_echo '' >> "conftest.nl"
11158 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
11159 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
11160 as_fn_arith $ac_count + 1 && ac_count=$as_val
11161 if test $ac_count -gt ${ac_path_SED_max-0}; then
11162 # Best one so far, save it but keep looking for a better one
11163 ac_cv_path_SED="$ac_path_SED"
11164 ac_path_SED_max=$ac_count
11165 fi
11166 # 10*(2^10) chars as input seems more than enough
11167 test $ac_count -gt 10 && break
11168 done
11169 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
11170 esac
11171
11172 $ac_path_SED_found && break 3
11173 done
11174 done
11175 done
11176 IFS=$as_save_IFS
11177 if test -z "$ac_cv_path_SED"; then
11178 as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
11179 fi
11180 else
11181 ac_cv_path_SED=$SED
11182 fi
11183
11184 fi
11185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
11186 $as_echo "$ac_cv_path_SED" >&6; }
11187 SED="$ac_cv_path_SED"
11188 rm -f conftest.sed
11189
11190 test -z "$SED" && SED=sed
11191 Xsed="$SED -e 1s/^X//"
11192
11193
11194
11195
11196
11197
11198
11199
11200
11201
11202
11203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
11204 $as_echo_n "checking for fgrep... " >&6; }
11205 if test "${ac_cv_path_FGREP+set}" = set; then :
11206 $as_echo_n "(cached) " >&6
11207 else
11208 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
11209 then ac_cv_path_FGREP="$GREP -F"
11210 else
11211 if test -z "$FGREP"; then
11212 ac_path_FGREP_found=false
11213 # Loop through the user's path and test for each of PROGNAME-LIST
11214 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11215 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
11216 do
11217 IFS=$as_save_IFS
11218 test -z "$as_dir" && as_dir=.
11219 for ac_prog in fgrep; do
11220 for ac_exec_ext in '' $ac_executable_extensions; do
11221 ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
11222 { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
11223 # Check for GNU ac_path_FGREP and select it if it is found.
11224 # Check for GNU $ac_path_FGREP
11225 case `"$ac_path_FGREP" --version 2>&1` in
11226 *GNU*)
11227 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
11228 *)
11229 ac_count=0
11230 $as_echo_n 0123456789 >"conftest.in"
11231 while :
11232 do
11233 cat "conftest.in" "conftest.in" >"conftest.tmp"
11234 mv "conftest.tmp" "conftest.in"
11235 cp "conftest.in" "conftest.nl"
11236 $as_echo 'FGREP' >> "conftest.nl"
11237 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
11238 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
11239 as_fn_arith $ac_count + 1 && ac_count=$as_val
11240 if test $ac_count -gt ${ac_path_FGREP_max-0}; then
11241 # Best one so far, save it but keep looking for a better one
11242 ac_cv_path_FGREP="$ac_path_FGREP"
11243 ac_path_FGREP_max=$ac_count
11244 fi
11245 # 10*(2^10) chars as input seems more than enough
11246 test $ac_count -gt 10 && break
11247 done
11248 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
11249 esac
11250
11251 $ac_path_FGREP_found && break 3
11252 done
11253 done
11254 done
11255 IFS=$as_save_IFS
11256 if test -z "$ac_cv_path_FGREP"; then
11257 as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
11258 fi
11259 else
11260 ac_cv_path_FGREP=$FGREP
11261 fi
11262
11263 fi
11264 fi
11265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
11266 $as_echo "$ac_cv_path_FGREP" >&6; }
11267 FGREP="$ac_cv_path_FGREP"
11268
11269
11270 test -z "$GREP" && GREP=grep
11271
11272
11273
11274
11275
11276
11277
11278
11279
11280
11281
11282
11283
11284
11285
11286
11287
11288
11289
11290 # Check whether --with-gnu-ld was given.
11291 if test "${with_gnu_ld+set}" = set; then :
11292 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
11293 else
11294 with_gnu_ld=no
11295 fi
11296
11297 ac_prog=ld
11298 if test "$GCC" = yes; then
11299 # Check if gcc -print-prog-name=ld gives a path.
11300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
11301 $as_echo_n "checking for ld used by $CC... " >&6; }
11302 case $host in
11303 *-*-mingw*)
11304 # gcc leaves a trailing carriage return which upsets mingw
11305 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
11306 *)
11307 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
11308 esac
11309 case $ac_prog in
11310 # Accept absolute paths.
11311 [\\/]* | ?:[\\/]*)
11312 re_direlt='/[^/][^/]*/\.\./'
11313 # Canonicalize the pathname of ld
11314 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
11315 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
11316 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
11317 done
11318 test -z "$LD" && LD="$ac_prog"
11319 ;;
11320 "")
11321 # If it fails, then pretend we aren't using GCC.
11322 ac_prog=ld
11323 ;;
11324 *)
11325 # If it is relative, then search for the first ld in PATH.
11326 with_gnu_ld=unknown
11327 ;;
11328 esac
11329 elif test "$with_gnu_ld" = yes; then
11330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
11331 $as_echo_n "checking for GNU ld... " >&6; }
11332 else
11333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
11334 $as_echo_n "checking for non-GNU ld... " >&6; }
11335 fi
11336 if test "${lt_cv_path_LD+set}" = set; then :
11337 $as_echo_n "(cached) " >&6
11338 else
11339 if test -z "$LD"; then
11340 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
11341 for ac_dir in $PATH; do
11342 IFS="$lt_save_ifs"
11343 test -z "$ac_dir" && ac_dir=.
11344 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
11345 lt_cv_path_LD="$ac_dir/$ac_prog"
11346 # Check to see if the program is GNU ld. I'd rather use --version,
11347 # but apparently some variants of GNU ld only accept -v.
11348 # Break only if it was the GNU/non-GNU ld that we prefer.
11349 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
11350 *GNU* | *'with BFD'*)
11351 test "$with_gnu_ld" != no && break
11352 ;;
11353 *)
11354 test "$with_gnu_ld" != yes && break
11355 ;;
11356 esac
11357 fi
11358 done
11359 IFS="$lt_save_ifs"
11360 else
11361 lt_cv_path_LD="$LD" # Let the user override the test with a path.
11362 fi
11363 fi
11364
11365 LD="$lt_cv_path_LD"
11366 if test -n "$LD"; then
11367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
11368 $as_echo "$LD" >&6; }
11369 else
11370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11371 $as_echo "no" >&6; }
11372 fi
11373 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
11374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
11375 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
11376 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
11377 $as_echo_n "(cached) " >&6
11378 else
11379 # I'd rather use --version here, but apparently some GNU lds only accept -v.
11380 case `$LD -v 2>&1 </dev/null` in
11381 *GNU* | *'with BFD'*)
11382 lt_cv_prog_gnu_ld=yes
11383 ;;
11384 *)
11385 lt_cv_prog_gnu_ld=no
11386 ;;
11387 esac
11388 fi
11389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
11390 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
11391 with_gnu_ld=$lt_cv_prog_gnu_ld
11392
11393
11394
11395
11396
11397
11398
11399
11400
11401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
11402 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
11403 if test "${lt_cv_path_NM+set}" = set; then :
11404 $as_echo_n "(cached) " >&6
11405 else
11406 if test -n "$NM"; then
11407 # Let the user override the test.
11408 lt_cv_path_NM="$NM"
11409 else
11410 lt_nm_to_check="${ac_tool_prefix}nm"
11411 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
11412 lt_nm_to_check="$lt_nm_to_check nm"
11413 fi
11414 for lt_tmp_nm in $lt_nm_to_check; do
11415 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
11416 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
11417 IFS="$lt_save_ifs"
11418 test -z "$ac_dir" && ac_dir=.
11419 tmp_nm="$ac_dir/$lt_tmp_nm"
11420 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
11421 # Check to see if the nm accepts a BSD-compat flag.
11422 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
11423 # nm: unknown option "B" ignored
11424 # Tru64's nm complains that /dev/null is an invalid object file
11425 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
11426 */dev/null* | *'Invalid file or object type'*)
11427 lt_cv_path_NM="$tmp_nm -B"
11428 break
11429 ;;
11430 *)
11431 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
11432 */dev/null*)
11433 lt_cv_path_NM="$tmp_nm -p"
11434 break
11435 ;;
11436 *)
11437 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
11438 continue # so that we can try to find one that supports BSD flags
11439 ;;
11440 esac
11441 ;;
11442 esac
11443 fi
11444 done
11445 IFS="$lt_save_ifs"
11446 done
11447 : ${lt_cv_path_NM=no}
11448 fi
11449 fi
11450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
11451 $as_echo "$lt_cv_path_NM" >&6; }
11452 if test "$lt_cv_path_NM" != "no"; then
11453 NM="$lt_cv_path_NM"
11454 else
11455 # Didn't find any BSD compatible name lister, look for dumpbin.
11456 if test -n "$ac_tool_prefix"; then
11457 for ac_prog in "dumpbin -symbols" "link -dump -symbols"
11458 do
11459 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
11460 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
11461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11462 $as_echo_n "checking for $ac_word... " >&6; }
11463 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
11464 $as_echo_n "(cached) " >&6
11465 else
11466 if test -n "$DUMPBIN"; then
11467 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
11468 else
11469 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11470 for as_dir in $PATH
11471 do
11472 IFS=$as_save_IFS
11473 test -z "$as_dir" && as_dir=.
11474 for ac_exec_ext in '' $ac_executable_extensions; do
11475 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11476 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
11477 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11478 break 2
11479 fi
11480 done
11481 done
11482 IFS=$as_save_IFS
11483
11484 fi
11485 fi
11486 DUMPBIN=$ac_cv_prog_DUMPBIN
11487 if test -n "$DUMPBIN"; then
11488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
11489 $as_echo "$DUMPBIN" >&6; }
11490 else
11491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11492 $as_echo "no" >&6; }
11493 fi
11494
11495
11496 test -n "$DUMPBIN" && break
11497 done
11498 fi
11499 if test -z "$DUMPBIN"; then
11500 ac_ct_DUMPBIN=$DUMPBIN
11501 for ac_prog in "dumpbin -symbols" "link -dump -symbols"
11502 do
11503 # Extract the first word of "$ac_prog", so it can be a program name with args.
11504 set dummy $ac_prog; ac_word=$2
11505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11506 $as_echo_n "checking for $ac_word... " >&6; }
11507 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
11508 $as_echo_n "(cached) " >&6
11509 else
11510 if test -n "$ac_ct_DUMPBIN"; then
11511 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
11512 else
11513 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11514 for as_dir in $PATH
11515 do
11516 IFS=$as_save_IFS
11517 test -z "$as_dir" && as_dir=.
11518 for ac_exec_ext in '' $ac_executable_extensions; do
11519 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11520 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
11521 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11522 break 2
11523 fi
11524 done
11525 done
11526 IFS=$as_save_IFS
11527
11528 fi
11529 fi
11530 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
11531 if test -n "$ac_ct_DUMPBIN"; then
11532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
11533 $as_echo "$ac_ct_DUMPBIN" >&6; }
11534 else
11535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11536 $as_echo "no" >&6; }
11537 fi
11538
11539
11540 test -n "$ac_ct_DUMPBIN" && break
11541 done
11542
11543 if test "x$ac_ct_DUMPBIN" = x; then
11544 DUMPBIN=":"
11545 else
11546 case $cross_compiling:$ac_tool_warned in
11547 yes:)
11548 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
11549 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
11550 ac_tool_warned=yes ;;
11551 esac
11552 DUMPBIN=$ac_ct_DUMPBIN
11553 fi
11554 fi
11555
11556
11557 if test "$DUMPBIN" != ":"; then
11558 NM="$DUMPBIN"
11559 fi
11560 fi
11561 test -z "$NM" && NM=nm
11562
11563
11564
11565
11566
11567
11568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
11569 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
11570 if test "${lt_cv_nm_interface+set}" = set; then :
11571 $as_echo_n "(cached) " >&6
11572 else
11573 lt_cv_nm_interface="BSD nm"
11574 echo "int some_variable = 0;" > conftest.$ac_ext
11575 (eval echo "\"\$as_me:11575: $ac_compile\"" >&5)
11576 (eval "$ac_compile" 2>conftest.err)
11577 cat conftest.err >&5
11578 (eval echo "\"\$as_me:11578: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
11579 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
11580 cat conftest.err >&5
11581 (eval echo "\"\$as_me:11581: output\"" >&5)
11582 cat conftest.out >&5
11583 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
11584 lt_cv_nm_interface="MS dumpbin"
11585 fi
11586 rm -f conftest*
11587 fi
11588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
11589 $as_echo "$lt_cv_nm_interface" >&6; }
11590
11591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
11592 $as_echo_n "checking whether ln -s works... " >&6; }
11593 LN_S=$as_ln_s
11594 if test "$LN_S" = "ln -s"; then
11595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11596 $as_echo "yes" >&6; }
11597 else
11598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
11599 $as_echo "no, using $LN_S" >&6; }
11600 fi
11601
11602 # find the maximum length of command line arguments
11603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
11604 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
11605 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
11606 $as_echo_n "(cached) " >&6
11607 else
11608 i=0
11609 teststring="ABCD"
11610
11611 case $build_os in
11612 msdosdjgpp*)
11613 # On DJGPP, this test can blow up pretty badly due to problems in libc
11614 # (any single argument exceeding 2000 bytes causes a buffer overrun
11615 # during glob expansion). Even if it were fixed, the result of this
11616 # check would be larger than it should be.
11617 lt_cv_sys_max_cmd_len=12288; # 12K is about right
11618 ;;
11619
11620 gnu*)
11621 # Under GNU Hurd, this test is not required because there is
11622 # no limit to the length of command line arguments.
11623 # Libtool will interpret -1 as no limit whatsoever
11624 lt_cv_sys_max_cmd_len=-1;
11625 ;;
11626
11627 cygwin* | mingw* | cegcc*)
11628 # On Win9x/ME, this test blows up -- it succeeds, but takes
11629 # about 5 minutes as the teststring grows exponentially.
11630 # Worse, since 9x/ME are not pre-emptively multitasking,
11631 # you end up with a "frozen" computer, even though with patience
11632 # the test eventually succeeds (with a max line length of 256k).
11633 # Instead, let's just punt: use the minimum linelength reported by
11634 # all of the supported platforms: 8192 (on NT/2K/XP).
11635 lt_cv_sys_max_cmd_len=8192;
11636 ;;
11637
11638 amigaos*)
11639 # On AmigaOS with pdksh, this test takes hours, literally.
11640 # So we just punt and use a minimum line length of 8192.
11641 lt_cv_sys_max_cmd_len=8192;
11642 ;;
11643
11644 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
11645 # This has been around since 386BSD, at least. Likely further.
11646 if test -x /sbin/sysctl; then
11647 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
11648 elif test -x /usr/sbin/sysctl; then
11649 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
11650 else
11651 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
11652 fi
11653 # And add a safety zone
11654 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
11655 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
11656 ;;
11657
11658 interix*)
11659 # We know the value 262144 and hardcode it with a safety zone (like BSD)
11660 lt_cv_sys_max_cmd_len=196608
11661 ;;
11662
11663 osf*)
11664 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
11665 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
11666 # nice to cause kernel panics so lets avoid the loop below.
11667 # First set a reasonable default.
11668 lt_cv_sys_max_cmd_len=16384
11669 #
11670 if test -x /sbin/sysconfig; then
11671 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
11672 *1*) lt_cv_sys_max_cmd_len=-1 ;;
11673 esac
11674 fi
11675 ;;
11676 sco3.2v5*)
11677 lt_cv_sys_max_cmd_len=102400
11678 ;;
11679 sysv5* | sco5v6* | sysv4.2uw2*)
11680 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
11681 if test -n "$kargmax"; then
11682 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
11683 else
11684 lt_cv_sys_max_cmd_len=32768
11685 fi
11686 ;;
11687 *)
11688 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
11689 if test -n "$lt_cv_sys_max_cmd_len"; then
11690 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
11691 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
11692 else
11693 # Make teststring a little bigger before we do anything with it.
11694 # a 1K string should be a reasonable start.
11695 for i in 1 2 3 4 5 6 7 8 ; do
11696 teststring=$teststring$teststring
11697 done
11698 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
11699 # If test is not a shell built-in, we'll probably end up computing a
11700 # maximum length that is only half of the actual maximum length, but
11701 # we can't tell.
11702 while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
11703 = "XX$teststring$teststring"; } >/dev/null 2>&1 &&
11704 test $i != 17 # 1/2 MB should be enough
11705 do
11706 i=`expr $i + 1`
11707 teststring=$teststring$teststring
11708 done
11709 # Only check the string length outside the loop.
11710 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
11711 teststring=
11712 # Add a significant safety factor because C++ compilers can tack on
11713 # massive amounts of additional arguments before passing them to the
11714 # linker. It appears as though 1/2 is a usable value.
11715 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
11716 fi
11717 ;;
11718 esac
11719
11720 fi
11721
11722 if test -n $lt_cv_sys_max_cmd_len ; then
11723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
11724 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
11725 else
11726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
11727 $as_echo "none" >&6; }
11728 fi
11729 max_cmd_len=$lt_cv_sys_max_cmd_len
11730
11731
11732
11733
11734
11735
11736 : ${CP="cp -f"}
11737 : ${MV="mv -f"}
11738 : ${RM="rm -f"}
11739
11740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
11741 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
11742 # Try some XSI features
11743 xsi_shell=no
11744 ( _lt_dummy="a/b/c"
11745 test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
11746 = c,a/b,, \
11747 && eval 'test $(( 1 + 1 )) -eq 2 \
11748 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
11749 && xsi_shell=yes
11750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
11751 $as_echo "$xsi_shell" >&6; }
11752
11753
11754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
11755 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
11756 lt_shell_append=no
11757 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
11758 >/dev/null 2>&1 \
11759 && lt_shell_append=yes
11760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
11761 $as_echo "$lt_shell_append" >&6; }
11762
11763
11764 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
11765 lt_unset=unset
11766 else
11767 lt_unset=false
11768 fi
11769
11770
11771
11772
11773
11774 # test EBCDIC or ASCII
11775 case `echo X|tr X '\101'` in
11776 A) # ASCII based system
11777 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
11778 lt_SP2NL='tr \040 \012'
11779 lt_NL2SP='tr \015\012 \040\040'
11780 ;;
11781 *) # EBCDIC based system
11782 lt_SP2NL='tr \100 \n'
11783 lt_NL2SP='tr \r\n \100\100'
11784 ;;
11785 esac
11786
11787
11788
11789
11790
11791
11792
11793
11794
11795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
11796 $as_echo_n "checking for $LD option to reload object files... " >&6; }
11797 if test "${lt_cv_ld_reload_flag+set}" = set; then :
11798 $as_echo_n "(cached) " >&6
11799 else
11800 lt_cv_ld_reload_flag='-r'
11801 fi
11802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
11803 $as_echo "$lt_cv_ld_reload_flag" >&6; }
11804 reload_flag=$lt_cv_ld_reload_flag
11805 case $reload_flag in
11806 "" | " "*) ;;
11807 *) reload_flag=" $reload_flag" ;;
11808 esac
11809 reload_cmds='$LD$reload_flag -o $output$reload_objs'
11810 case $host_os in
11811 darwin*)
11812 if test "$GCC" = yes; then
11813 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
11814 else
11815 reload_cmds='$LD$reload_flag -o $output$reload_objs'
11816 fi
11817 ;;
11818 esac
11819
11820
11821
11822
11823
11824
11825
11826
11827
11828 if test -n "$ac_tool_prefix"; then
11829 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
11830 set dummy ${ac_tool_prefix}objdump; ac_word=$2
11831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11832 $as_echo_n "checking for $ac_word... " >&6; }
11833 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
11834 $as_echo_n "(cached) " >&6
11835 else
11836 if test -n "$OBJDUMP"; then
11837 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
11838 else
11839 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11840 for as_dir in $PATH
11841 do
11842 IFS=$as_save_IFS
11843 test -z "$as_dir" && as_dir=.
11844 for ac_exec_ext in '' $ac_executable_extensions; do
11845 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11846 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
11847 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11848 break 2
11849 fi
11850 done
11851 done
11852 IFS=$as_save_IFS
11853
11854 fi
11855 fi
11856 OBJDUMP=$ac_cv_prog_OBJDUMP
11857 if test -n "$OBJDUMP"; then
11858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
11859 $as_echo "$OBJDUMP" >&6; }
11860 else
11861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11862 $as_echo "no" >&6; }
11863 fi
11864
11865
11866 fi
11867 if test -z "$ac_cv_prog_OBJDUMP"; then
11868 ac_ct_OBJDUMP=$OBJDUMP
11869 # Extract the first word of "objdump", so it can be a program name with args.
11870 set dummy objdump; ac_word=$2
11871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11872 $as_echo_n "checking for $ac_word... " >&6; }
11873 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
11874 $as_echo_n "(cached) " >&6
11875 else
11876 if test -n "$ac_ct_OBJDUMP"; then
11877 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
11878 else
11879 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11880 for as_dir in $PATH
11881 do
11882 IFS=$as_save_IFS
11883 test -z "$as_dir" && as_dir=.
11884 for ac_exec_ext in '' $ac_executable_extensions; do
11885 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11886 ac_cv_prog_ac_ct_OBJDUMP="objdump"
11887 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11888 break 2
11889 fi
11890 done
11891 done
11892 IFS=$as_save_IFS
11893
11894 fi
11895 fi
11896 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
11897 if test -n "$ac_ct_OBJDUMP"; then
11898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
11899 $as_echo "$ac_ct_OBJDUMP" >&6; }
11900 else
11901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11902 $as_echo "no" >&6; }
11903 fi
11904
11905 if test "x$ac_ct_OBJDUMP" = x; then
11906 OBJDUMP="false"
11907 else
11908 case $cross_compiling:$ac_tool_warned in
11909 yes:)
11910 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
11911 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
11912 ac_tool_warned=yes ;;
11913 esac
11914 OBJDUMP=$ac_ct_OBJDUMP
11915 fi
11916 else
11917 OBJDUMP="$ac_cv_prog_OBJDUMP"
11918 fi
11919
11920 test -z "$OBJDUMP" && OBJDUMP=objdump
11921
11922
11923
11924
11925
11926
11927
11928
11929
11930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
11931 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
11932 if test "${lt_cv_deplibs_check_method+set}" = set; then :
11933 $as_echo_n "(cached) " >&6
11934 else
11935 lt_cv_file_magic_cmd='$MAGIC_CMD'
11936 lt_cv_file_magic_test_file=
11937 lt_cv_deplibs_check_method='unknown'
11938 # Need to set the preceding variable on all platforms that support
11939 # interlibrary dependencies.
11940 # 'none' -- dependencies not supported.
11941 # `unknown' -- same as none, but documents that we really don't know.
11942 # 'pass_all' -- all dependencies passed with no checks.
11943 # 'test_compile' -- check by making test program.
11944 # 'file_magic [[regex]]' -- check by looking for files in library path
11945 # which responds to the $file_magic_cmd with a given extended regex.
11946 # If you have `file' or equivalent on your system and you're not sure
11947 # whether `pass_all' will *always* work, you probably want this one.
11948
11949 case $host_os in
11950 aix[4-9]*)
11951 lt_cv_deplibs_check_method=pass_all
11952 ;;
11953
11954 beos*)
11955 lt_cv_deplibs_check_method=pass_all
11956 ;;
11957
11958 bsdi[45]*)
11959 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
11960 lt_cv_file_magic_cmd='/usr/bin/file -L'
11961 lt_cv_file_magic_test_file=/shlib/libc.so
11962 ;;
11963
11964 cygwin*)
11965 # func_win32_libid is a shell function defined in ltmain.sh
11966 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
11967 lt_cv_file_magic_cmd='func_win32_libid'
11968 ;;
11969
11970 mingw* | pw32*)
11971 # Base MSYS/MinGW do not provide the 'file' command needed by
11972 # func_win32_libid shell function, so use a weaker test based on 'objdump',
11973 # unless we find 'file', for example because we are cross-compiling.
11974 if ( file / ) >/dev/null 2>&1; then
11975 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
11976 lt_cv_file_magic_cmd='func_win32_libid'
11977 else
11978 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
11979 lt_cv_file_magic_cmd='$OBJDUMP -f'
11980 fi
11981 ;;
11982
11983 cegcc)
11984 # use the weaker test based on 'objdump'. See mingw*.
11985 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
11986 lt_cv_file_magic_cmd='$OBJDUMP -f'
11987 ;;
11988
11989 darwin* | rhapsody*)
11990 lt_cv_deplibs_check_method=pass_all
11991 ;;
11992
11993 freebsd* | dragonfly*)
11994 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
11995 case $host_cpu in
11996 i*86 )
11997 # Not sure whether the presence of OpenBSD here was a mistake.
11998 # Let's accept both of them until this is cleared up.
11999 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
12000 lt_cv_file_magic_cmd=/usr/bin/file
12001 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
12002 ;;
12003 esac
12004 else
12005 lt_cv_deplibs_check_method=pass_all
12006 fi
12007 ;;
12008
12009 gnu*)
12010 lt_cv_deplibs_check_method=pass_all
12011 ;;
12012
12013 hpux10.20* | hpux11*)
12014 lt_cv_file_magic_cmd=/usr/bin/file
12015 case $host_cpu in
12016 ia64*)
12017 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
12018 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
12019 ;;
12020 hppa*64*)
12021 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'
12022 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
12023 ;;
12024 *)
12025 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
12026 lt_cv_file_magic_test_file=/usr/lib/libc.sl
12027 ;;
12028 esac
12029 ;;
12030
12031 interix[3-9]*)
12032 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
12033 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
12034 ;;
12035
12036 irix5* | irix6* | nonstopux*)
12037 case $LD in
12038 *-32|*"-32 ") libmagic=32-bit;;
12039 *-n32|*"-n32 ") libmagic=N32;;
12040 *-64|*"-64 ") libmagic=64-bit;;
12041 *) libmagic=never-match;;
12042 esac
12043 lt_cv_deplibs_check_method=pass_all
12044 ;;
12045
12046 # This must be Linux ELF.
12047 linux* | k*bsd*-gnu | kopensolaris*-gnu)
12048 lt_cv_deplibs_check_method=pass_all
12049 ;;
12050
12051 netbsd*)
12052 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12053 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12054 else
12055 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
12056 fi
12057 ;;
12058
12059 newos6*)
12060 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
12061 lt_cv_file_magic_cmd=/usr/bin/file
12062 lt_cv_file_magic_test_file=/usr/lib/libnls.so
12063 ;;
12064
12065 *nto* | *qnx*)
12066 lt_cv_deplibs_check_method=pass_all
12067 ;;
12068
12069 openbsd*)
12070 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12071 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
12072 else
12073 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12074 fi
12075 ;;
12076
12077 osf3* | osf4* | osf5*)
12078 lt_cv_deplibs_check_method=pass_all
12079 ;;
12080
12081 rdos*)
12082 lt_cv_deplibs_check_method=pass_all
12083 ;;
12084
12085 solaris*)
12086 lt_cv_deplibs_check_method=pass_all
12087 ;;
12088
12089 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
12090 lt_cv_deplibs_check_method=pass_all
12091 ;;
12092
12093 sysv4 | sysv4.3*)
12094 case $host_vendor in
12095 motorola)
12096 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
12097 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
12098 ;;
12099 ncr)
12100 lt_cv_deplibs_check_method=pass_all
12101 ;;
12102 sequent)
12103 lt_cv_file_magic_cmd='/bin/file'
12104 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
12105 ;;
12106 sni)
12107 lt_cv_file_magic_cmd='/bin/file'
12108 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
12109 lt_cv_file_magic_test_file=/lib/libc.so
12110 ;;
12111 siemens)
12112 lt_cv_deplibs_check_method=pass_all
12113 ;;
12114 pc)
12115 lt_cv_deplibs_check_method=pass_all
12116 ;;
12117 esac
12118 ;;
12119
12120 tpf*)
12121 lt_cv_deplibs_check_method=pass_all
12122 ;;
12123 esac
12124
12125 fi
12126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
12127 $as_echo "$lt_cv_deplibs_check_method" >&6; }
12128 file_magic_cmd=$lt_cv_file_magic_cmd
12129 deplibs_check_method=$lt_cv_deplibs_check_method
12130 test -z "$deplibs_check_method" && deplibs_check_method=unknown
12131
12132
12133
12134
12135
12136
12137
12138
12139
12140
12141
12142
12143 if test -n "$ac_tool_prefix"; then
12144 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
12145 set dummy ${ac_tool_prefix}ar; ac_word=$2
12146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12147 $as_echo_n "checking for $ac_word... " >&6; }
12148 if test "${ac_cv_prog_AR+set}" = set; then :
12149 $as_echo_n "(cached) " >&6
12150 else
12151 if test -n "$AR"; then
12152 ac_cv_prog_AR="$AR" # Let the user override the test.
12153 else
12154 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12155 for as_dir in $PATH
12156 do
12157 IFS=$as_save_IFS
12158 test -z "$as_dir" && as_dir=.
12159 for ac_exec_ext in '' $ac_executable_extensions; do
12160 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12161 ac_cv_prog_AR="${ac_tool_prefix}ar"
12162 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12163 break 2
12164 fi
12165 done
12166 done
12167 IFS=$as_save_IFS
12168
12169 fi
12170 fi
12171 AR=$ac_cv_prog_AR
12172 if test -n "$AR"; then
12173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
12174 $as_echo "$AR" >&6; }
12175 else
12176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12177 $as_echo "no" >&6; }
12178 fi
12179
12180
12181 fi
12182 if test -z "$ac_cv_prog_AR"; then
12183 ac_ct_AR=$AR
12184 # Extract the first word of "ar", so it can be a program name with args.
12185 set dummy ar; ac_word=$2
12186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12187 $as_echo_n "checking for $ac_word... " >&6; }
12188 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
12189 $as_echo_n "(cached) " >&6
12190 else
12191 if test -n "$ac_ct_AR"; then
12192 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
12193 else
12194 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12195 for as_dir in $PATH
12196 do
12197 IFS=$as_save_IFS
12198 test -z "$as_dir" && as_dir=.
12199 for ac_exec_ext in '' $ac_executable_extensions; do
12200 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12201 ac_cv_prog_ac_ct_AR="ar"
12202 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12203 break 2
12204 fi
12205 done
12206 done
12207 IFS=$as_save_IFS
12208
12209 fi
12210 fi
12211 ac_ct_AR=$ac_cv_prog_ac_ct_AR
12212 if test -n "$ac_ct_AR"; then
12213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
12214 $as_echo "$ac_ct_AR" >&6; }
12215 else
12216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12217 $as_echo "no" >&6; }
12218 fi
12219
12220 if test "x$ac_ct_AR" = x; then
12221 AR="false"
12222 else
12223 case $cross_compiling:$ac_tool_warned in
12224 yes:)
12225 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12226 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12227 ac_tool_warned=yes ;;
12228 esac
12229 AR=$ac_ct_AR
12230 fi
12231 else
12232 AR="$ac_cv_prog_AR"
12233 fi
12234
12235 test -z "$AR" && AR=ar
12236 test -z "$AR_FLAGS" && AR_FLAGS=cru
12237
12238
12239
12240
12241
12242
12243
12244
12245
12246
12247
12248 if test -n "$ac_tool_prefix"; then
12249 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
12250 set dummy ${ac_tool_prefix}strip; ac_word=$2
12251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12252 $as_echo_n "checking for $ac_word... " >&6; }
12253 if test "${ac_cv_prog_STRIP+set}" = set; then :
12254 $as_echo_n "(cached) " >&6
12255 else
12256 if test -n "$STRIP"; then
12257 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
12258 else
12259 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12260 for as_dir in $PATH
12261 do
12262 IFS=$as_save_IFS
12263 test -z "$as_dir" && as_dir=.
12264 for ac_exec_ext in '' $ac_executable_extensions; do
12265 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12266 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
12267 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12268 break 2
12269 fi
12270 done
12271 done
12272 IFS=$as_save_IFS
12273
12274 fi
12275 fi
12276 STRIP=$ac_cv_prog_STRIP
12277 if test -n "$STRIP"; then
12278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
12279 $as_echo "$STRIP" >&6; }
12280 else
12281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12282 $as_echo "no" >&6; }
12283 fi
12284
12285
12286 fi
12287 if test -z "$ac_cv_prog_STRIP"; then
12288 ac_ct_STRIP=$STRIP
12289 # Extract the first word of "strip", so it can be a program name with args.
12290 set dummy strip; ac_word=$2
12291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12292 $as_echo_n "checking for $ac_word... " >&6; }
12293 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
12294 $as_echo_n "(cached) " >&6
12295 else
12296 if test -n "$ac_ct_STRIP"; then
12297 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
12298 else
12299 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12300 for as_dir in $PATH
12301 do
12302 IFS=$as_save_IFS
12303 test -z "$as_dir" && as_dir=.
12304 for ac_exec_ext in '' $ac_executable_extensions; do
12305 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12306 ac_cv_prog_ac_ct_STRIP="strip"
12307 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12308 break 2
12309 fi
12310 done
12311 done
12312 IFS=$as_save_IFS
12313
12314 fi
12315 fi
12316 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
12317 if test -n "$ac_ct_STRIP"; then
12318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
12319 $as_echo "$ac_ct_STRIP" >&6; }
12320 else
12321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12322 $as_echo "no" >&6; }
12323 fi
12324
12325 if test "x$ac_ct_STRIP" = x; then
12326 STRIP=":"
12327 else
12328 case $cross_compiling:$ac_tool_warned in
12329 yes:)
12330 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12331 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12332 ac_tool_warned=yes ;;
12333 esac
12334 STRIP=$ac_ct_STRIP
12335 fi
12336 else
12337 STRIP="$ac_cv_prog_STRIP"
12338 fi
12339
12340 test -z "$STRIP" && STRIP=:
12341
12342
12343
12344
12345
12346
12347 if test -n "$ac_tool_prefix"; then
12348 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
12349 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
12350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12351 $as_echo_n "checking for $ac_word... " >&6; }
12352 if test "${ac_cv_prog_RANLIB+set}" = set; then :
12353 $as_echo_n "(cached) " >&6
12354 else
12355 if test -n "$RANLIB"; then
12356 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
12357 else
12358 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12359 for as_dir in $PATH
12360 do
12361 IFS=$as_save_IFS
12362 test -z "$as_dir" && as_dir=.
12363 for ac_exec_ext in '' $ac_executable_extensions; do
12364 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12365 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
12366 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12367 break 2
12368 fi
12369 done
12370 done
12371 IFS=$as_save_IFS
12372
12373 fi
12374 fi
12375 RANLIB=$ac_cv_prog_RANLIB
12376 if test -n "$RANLIB"; then
12377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
12378 $as_echo "$RANLIB" >&6; }
12379 else
12380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12381 $as_echo "no" >&6; }
12382 fi
12383
12384
12385 fi
12386 if test -z "$ac_cv_prog_RANLIB"; then
12387 ac_ct_RANLIB=$RANLIB
12388 # Extract the first word of "ranlib", so it can be a program name with args.
12389 set dummy ranlib; ac_word=$2
12390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12391 $as_echo_n "checking for $ac_word... " >&6; }
12392 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
12393 $as_echo_n "(cached) " >&6
12394 else
12395 if test -n "$ac_ct_RANLIB"; then
12396 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
12397 else
12398 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12399 for as_dir in $PATH
12400 do
12401 IFS=$as_save_IFS
12402 test -z "$as_dir" && as_dir=.
12403 for ac_exec_ext in '' $ac_executable_extensions; do
12404 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12405 ac_cv_prog_ac_ct_RANLIB="ranlib"
12406 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12407 break 2
12408 fi
12409 done
12410 done
12411 IFS=$as_save_IFS
12412
12413 fi
12414 fi
12415 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
12416 if test -n "$ac_ct_RANLIB"; then
12417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
12418 $as_echo "$ac_ct_RANLIB" >&6; }
12419 else
12420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12421 $as_echo "no" >&6; }
12422 fi
12423
12424 if test "x$ac_ct_RANLIB" = x; then
12425 RANLIB=":"
12426 else
12427 case $cross_compiling:$ac_tool_warned in
12428 yes:)
12429 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12430 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12431 ac_tool_warned=yes ;;
12432 esac
12433 RANLIB=$ac_ct_RANLIB
12434 fi
12435 else
12436 RANLIB="$ac_cv_prog_RANLIB"
12437 fi
12438
12439 test -z "$RANLIB" && RANLIB=:
12440
12441
12442
12443
12444
12445
12446 # Determine commands to create old-style static archives.
12447 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
12448 old_postinstall_cmds='chmod 644 $oldlib'
12449 old_postuninstall_cmds=
12450
12451 if test -n "$RANLIB"; then
12452 case $host_os in
12453 openbsd*)
12454 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
12455 ;;
12456 *)
12457 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
12458 ;;
12459 esac
12460 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
12461 fi
12462
12463
12464
12465
12466
12467
12468
12469
12470
12471
12472
12473
12474
12475
12476
12477
12478
12479
12480
12481
12482
12483
12484
12485
12486
12487
12488
12489
12490
12491
12492
12493
12494
12495
12496 # If no C compiler was specified, use CC.
12497 LTCC=${LTCC-"$CC"}
12498
12499 # If no C compiler flags were specified, use CFLAGS.
12500 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
12501
12502 # Allow CC to be a program name with arguments.
12503 compiler=$CC
12504
12505
12506 # Check for command to grab the raw symbol name followed by C symbol from nm.
12507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
12508 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
12509 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
12510 $as_echo_n "(cached) " >&6
12511 else
12512
12513 # These are sane defaults that work on at least a few old systems.
12514 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
12515
12516 # Character class describing NM global symbol codes.
12517 symcode='[BCDEGRST]'
12518
12519 # Regexp to match symbols that can be accessed directly from C.
12520 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
12521
12522 # Define system-specific variables.
12523 case $host_os in
12524 aix*)
12525 symcode='[BCDT]'
12526 ;;
12527 cygwin* | mingw* | pw32* | cegcc*)
12528 symcode='[ABCDGISTW]'
12529 ;;
12530 hpux*)
12531 if test "$host_cpu" = ia64; then
12532 symcode='[ABCDEGRST]'
12533 fi
12534 ;;
12535 irix* | nonstopux*)
12536 symcode='[BCDEGRST]'
12537 ;;
12538 osf*)
12539 symcode='[BCDEGQRST]'
12540 ;;
12541 solaris*)
12542 symcode='[BDRT]'
12543 ;;
12544 sco3.2v5*)
12545 symcode='[DT]'
12546 ;;
12547 sysv4.2uw2*)
12548 symcode='[DT]'
12549 ;;
12550 sysv5* | sco5v6* | unixware* | OpenUNIX*)
12551 symcode='[ABDT]'
12552 ;;
12553 sysv4)
12554 symcode='[DFNSTU]'
12555 ;;
12556 esac
12557
12558 # If we're using GNU nm, then use its standard symbol codes.
12559 case `$NM -V 2>&1` in
12560 *GNU* | *'with BFD'*)
12561 symcode='[ABCDGIRSTW]' ;;
12562 esac
12563
12564 # Transform an extracted symbol line into a proper C declaration.
12565 # Some systems (esp. on ia64) link data and code symbols differently,
12566 # so use this general approach.
12567 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
12568
12569 # Transform an extracted symbol line into symbol name and symbol address
12570 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'"
12571 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
12572
12573 # Handle CRLF in mingw tool chain
12574 opt_cr=
12575 case $build_os in
12576 mingw*)
12577 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
12578 ;;
12579 esac
12580
12581 # Try without a prefix underscore, then with it.
12582 for ac_symprfx in "" "_"; do
12583
12584 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
12585 symxfrm="\\1 $ac_symprfx\\2 \\2"
12586
12587 # Write the raw and C identifiers.
12588 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
12589 # Fake it for dumpbin and say T for any non-static function
12590 # and D for any global variable.
12591 # Also find C++ and __fastcall symbols from MSVC++,
12592 # which start with @ or ?.
12593 lt_cv_sys_global_symbol_pipe="$AWK '"\
12594 " {last_section=section; section=\$ 3};"\
12595 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
12596 " \$ 0!~/External *\|/{next};"\
12597 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
12598 " {if(hide[section]) next};"\
12599 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
12600 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
12601 " s[1]~/^[@?]/{print s[1], s[1]; next};"\
12602 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
12603 " ' prfx=^$ac_symprfx"
12604 else
12605 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
12606 fi
12607
12608 # Check to see that the pipe works correctly.
12609 pipe_works=no
12610
12611 rm -f conftest*
12612 cat > conftest.$ac_ext <<_LT_EOF
12613 #ifdef __cplusplus
12614 extern "C" {
12615 #endif
12616 char nm_test_var;
12617 void nm_test_func(void);
12618 void nm_test_func(void){}
12619 #ifdef __cplusplus
12620 }
12621 #endif
12622 int main(){nm_test_var='a';nm_test_func();return(0);}
12623 _LT_EOF
12624
12625 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12626 (eval $ac_compile) 2>&5
12627 ac_status=$?
12628 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12629 test $ac_status = 0; }; then
12630 # Now try to grab the symbols.
12631 nlist=conftest.nm
12632 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\""; } >&5
12633 (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
12634 ac_status=$?
12635 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12636 test $ac_status = 0; } && test -s "$nlist"; then
12637 # Try sorting and uniquifying the output.
12638 if sort "$nlist" | uniq > "$nlist"T; then
12639 mv -f "$nlist"T "$nlist"
12640 else
12641 rm -f "$nlist"T
12642 fi
12643
12644 # Make sure that we snagged all the symbols we need.
12645 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
12646 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
12647 cat <<_LT_EOF > conftest.$ac_ext
12648 #ifdef __cplusplus
12649 extern "C" {
12650 #endif
12651
12652 _LT_EOF
12653 # Now generate the symbol file.
12654 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
12655
12656 cat <<_LT_EOF >> conftest.$ac_ext
12657
12658 /* The mapping between symbol names and symbols. */
12659 const struct {
12660 const char *name;
12661 void *address;
12662 }
12663 lt__PROGRAM__LTX_preloaded_symbols[] =
12664 {
12665 { "@PROGRAM@", (void *) 0 },
12666 _LT_EOF
12667 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
12668 cat <<\_LT_EOF >> conftest.$ac_ext
12669 {0, (void *) 0}
12670 };
12671
12672 /* This works around a problem in FreeBSD linker */
12673 #ifdef FREEBSD_WORKAROUND
12674 static const void *lt_preloaded_setup() {
12675 return lt__PROGRAM__LTX_preloaded_symbols;
12676 }
12677 #endif
12678
12679 #ifdef __cplusplus
12680 }
12681 #endif
12682 _LT_EOF
12683 # Now try linking the two files.
12684 mv conftest.$ac_objext conftstm.$ac_objext
12685 lt_save_LIBS="$LIBS"
12686 lt_save_CFLAGS="$CFLAGS"
12687 LIBS="conftstm.$ac_objext"
12688 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
12689 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12690 (eval $ac_link) 2>&5
12691 ac_status=$?
12692 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12693 test $ac_status = 0; } && test -s conftest${ac_exeext}; then
12694 pipe_works=yes
12695 fi
12696 LIBS="$lt_save_LIBS"
12697 CFLAGS="$lt_save_CFLAGS"
12698 else
12699 echo "cannot find nm_test_func in $nlist" >&5
12700 fi
12701 else
12702 echo "cannot find nm_test_var in $nlist" >&5
12703 fi
12704 else
12705 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
12706 fi
12707 else
12708 echo "$progname: failed program was:" >&5
12709 cat conftest.$ac_ext >&5
12710 fi
12711 rm -rf conftest* conftst*
12712
12713 # Do not use the global_symbol_pipe unless it works.
12714 if test "$pipe_works" = yes; then
12715 break
12716 else
12717 lt_cv_sys_global_symbol_pipe=
12718 fi
12719 done
12720
12721 fi
12722
12723 if test -z "$lt_cv_sys_global_symbol_pipe"; then
12724 lt_cv_sys_global_symbol_to_cdecl=
12725 fi
12726 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
12727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
12728 $as_echo "failed" >&6; }
12729 else
12730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
12731 $as_echo "ok" >&6; }
12732 fi
12733
12734
12735
12736
12737
12738
12739
12740
12741
12742
12743
12744
12745
12746
12747
12748
12749
12750
12751
12752
12753
12754
12755 # Check whether --enable-libtool-lock was given.
12756 if test "${enable_libtool_lock+set}" = set; then :
12757 enableval=$enable_libtool_lock;
12758 fi
12759
12760 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
12761
12762 # Some flags need to be propagated to the compiler or linker for good
12763 # libtool support.
12764 case $host in
12765 ia64-*-hpux*)
12766 # Find out which ABI we are using.
12767 echo 'int i;' > conftest.$ac_ext
12768 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12769 (eval $ac_compile) 2>&5
12770 ac_status=$?
12771 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12772 test $ac_status = 0; }; then
12773 case `/usr/bin/file conftest.$ac_objext` in
12774 *ELF-32*)
12775 HPUX_IA64_MODE="32"
12776 ;;
12777 *ELF-64*)
12778 HPUX_IA64_MODE="64"
12779 ;;
12780 esac
12781 fi
12782 rm -rf conftest*
12783 ;;
12784 *-*-irix6*)
12785 # Find out which ABI we are using.
12786 echo '#line 12786 "configure"' > conftest.$ac_ext
12787 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12788 (eval $ac_compile) 2>&5
12789 ac_status=$?
12790 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12791 test $ac_status = 0; }; then
12792 if test "$lt_cv_prog_gnu_ld" = yes; then
12793 case `/usr/bin/file conftest.$ac_objext` in
12794 *32-bit*)
12795 LD="${LD-ld} -melf32bsmip"
12796 ;;
12797 *N32*)
12798 LD="${LD-ld} -melf32bmipn32"
12799 ;;
12800 *64-bit*)
12801 LD="${LD-ld} -melf64bmip"
12802 ;;
12803 esac
12804 else
12805 case `/usr/bin/file conftest.$ac_objext` in
12806 *32-bit*)
12807 LD="${LD-ld} -32"
12808 ;;
12809 *N32*)
12810 LD="${LD-ld} -n32"
12811 ;;
12812 *64-bit*)
12813 LD="${LD-ld} -64"
12814 ;;
12815 esac
12816 fi
12817 fi
12818 rm -rf conftest*
12819 ;;
12820
12821 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
12822 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
12823 # Find out which ABI we are using.
12824 echo 'int i;' > conftest.$ac_ext
12825 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12826 (eval $ac_compile) 2>&5
12827 ac_status=$?
12828 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12829 test $ac_status = 0; }; then
12830 case `/usr/bin/file conftest.o` in
12831 *32-bit*)
12832 case $host in
12833 x86_64-*kfreebsd*-gnu)
12834 LD="${LD-ld} -m elf_i386_fbsd"
12835 ;;
12836 x86_64-*linux*)
12837 LD="${LD-ld} -m elf_i386"
12838 ;;
12839 ppc64-*linux*|powerpc64-*linux*)
12840 LD="${LD-ld} -m elf32ppclinux"
12841 ;;
12842 s390x-*linux*)
12843 LD="${LD-ld} -m elf_s390"
12844 ;;
12845 sparc64-*linux*)
12846 LD="${LD-ld} -m elf32_sparc"
12847 ;;
12848 esac
12849 ;;
12850 *64-bit*)
12851 case $host in
12852 x86_64-*kfreebsd*-gnu)
12853 LD="${LD-ld} -m elf_x86_64_fbsd"
12854 ;;
12855 x86_64-*linux*)
12856 LD="${LD-ld} -m elf_x86_64"
12857 ;;
12858 ppc*-*linux*|powerpc*-*linux*)
12859 LD="${LD-ld} -m elf64ppc"
12860 ;;
12861 s390*-*linux*|s390*-*tpf*)
12862 LD="${LD-ld} -m elf64_s390"
12863 ;;
12864 sparc*-*linux*)
12865 LD="${LD-ld} -m elf64_sparc"
12866 ;;
12867 esac
12868 ;;
12869 esac
12870 fi
12871 rm -rf conftest*
12872 ;;
12873
12874 *-*-sco3.2v5*)
12875 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
12876 SAVE_CFLAGS="$CFLAGS"
12877 CFLAGS="$CFLAGS -belf"
12878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
12879 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
12880 if test "${lt_cv_cc_needs_belf+set}" = set; then :
12881 $as_echo_n "(cached) " >&6
12882 else
12883 ac_ext=c
12884 ac_cpp='$CPP $CPPFLAGS'
12885 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12886 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12887 ac_compiler_gnu=$ac_cv_c_compiler_gnu
12888
12889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12890 /* end confdefs.h. */
12891
12892 int
12893 main ()
12894 {
12895
12896 ;
12897 return 0;
12898 }
12899 _ACEOF
12900 if ac_fn_c_try_link "$LINENO"; then :
12901 lt_cv_cc_needs_belf=yes
12902 else
12903 lt_cv_cc_needs_belf=no
12904 fi
12905 rm -f core conftest.err conftest.$ac_objext \
12906 conftest$ac_exeext conftest.$ac_ext
12907 ac_ext=c
12908 ac_cpp='$CPP $CPPFLAGS'
12909 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12910 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12911 ac_compiler_gnu=$ac_cv_c_compiler_gnu
12912
12913 fi
12914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
12915 $as_echo "$lt_cv_cc_needs_belf" >&6; }
12916 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
12917 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
12918 CFLAGS="$SAVE_CFLAGS"
12919 fi
12920 ;;
12921 sparc*-*solaris*)
12922 # Find out which ABI we are using.
12923 echo 'int i;' > conftest.$ac_ext
12924 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12925 (eval $ac_compile) 2>&5
12926 ac_status=$?
12927 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12928 test $ac_status = 0; }; then
12929 case `/usr/bin/file conftest.o` in
12930 *64-bit*)
12931 case $lt_cv_prog_gnu_ld in
12932 yes*) LD="${LD-ld} -m elf64_sparc" ;;
12933 *)
12934 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
12935 LD="${LD-ld} -64"
12936 fi
12937 ;;
12938 esac
12939 ;;
12940 esac
12941 fi
12942 rm -rf conftest*
12943 ;;
12944 esac
12945
12946 need_locks="$enable_libtool_lock"
12947
12948
12949 case $host_os in
12950 rhapsody* | darwin*)
12951 if test -n "$ac_tool_prefix"; then
12952 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
12953 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
12954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12955 $as_echo_n "checking for $ac_word... " >&6; }
12956 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
12957 $as_echo_n "(cached) " >&6
12958 else
12959 if test -n "$DSYMUTIL"; then
12960 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
12961 else
12962 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12963 for as_dir in $PATH
12964 do
12965 IFS=$as_save_IFS
12966 test -z "$as_dir" && as_dir=.
12967 for ac_exec_ext in '' $ac_executable_extensions; do
12968 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12969 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
12970 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12971 break 2
12972 fi
12973 done
12974 done
12975 IFS=$as_save_IFS
12976
12977 fi
12978 fi
12979 DSYMUTIL=$ac_cv_prog_DSYMUTIL
12980 if test -n "$DSYMUTIL"; then
12981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
12982 $as_echo "$DSYMUTIL" >&6; }
12983 else
12984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12985 $as_echo "no" >&6; }
12986 fi
12987
12988
12989 fi
12990 if test -z "$ac_cv_prog_DSYMUTIL"; then
12991 ac_ct_DSYMUTIL=$DSYMUTIL
12992 # Extract the first word of "dsymutil", so it can be a program name with args.
12993 set dummy dsymutil; ac_word=$2
12994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12995 $as_echo_n "checking for $ac_word... " >&6; }
12996 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
12997 $as_echo_n "(cached) " >&6
12998 else
12999 if test -n "$ac_ct_DSYMUTIL"; then
13000 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
13001 else
13002 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13003 for as_dir in $PATH
13004 do
13005 IFS=$as_save_IFS
13006 test -z "$as_dir" && as_dir=.
13007 for ac_exec_ext in '' $ac_executable_extensions; do
13008 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13009 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
13010 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13011 break 2
13012 fi
13013 done
13014 done
13015 IFS=$as_save_IFS
13016
13017 fi
13018 fi
13019 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
13020 if test -n "$ac_ct_DSYMUTIL"; then
13021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
13022 $as_echo "$ac_ct_DSYMUTIL" >&6; }
13023 else
13024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13025 $as_echo "no" >&6; }
13026 fi
13027
13028 if test "x$ac_ct_DSYMUTIL" = x; then
13029 DSYMUTIL=":"
13030 else
13031 case $cross_compiling:$ac_tool_warned in
13032 yes:)
13033 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13034 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13035 ac_tool_warned=yes ;;
13036 esac
13037 DSYMUTIL=$ac_ct_DSYMUTIL
13038 fi
13039 else
13040 DSYMUTIL="$ac_cv_prog_DSYMUTIL"
13041 fi
13042
13043 if test -n "$ac_tool_prefix"; then
13044 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
13045 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
13046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13047 $as_echo_n "checking for $ac_word... " >&6; }
13048 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
13049 $as_echo_n "(cached) " >&6
13050 else
13051 if test -n "$NMEDIT"; then
13052 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
13053 else
13054 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13055 for as_dir in $PATH
13056 do
13057 IFS=$as_save_IFS
13058 test -z "$as_dir" && as_dir=.
13059 for ac_exec_ext in '' $ac_executable_extensions; do
13060 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13061 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
13062 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13063 break 2
13064 fi
13065 done
13066 done
13067 IFS=$as_save_IFS
13068
13069 fi
13070 fi
13071 NMEDIT=$ac_cv_prog_NMEDIT
13072 if test -n "$NMEDIT"; then
13073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
13074 $as_echo "$NMEDIT" >&6; }
13075 else
13076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13077 $as_echo "no" >&6; }
13078 fi
13079
13080
13081 fi
13082 if test -z "$ac_cv_prog_NMEDIT"; then
13083 ac_ct_NMEDIT=$NMEDIT
13084 # Extract the first word of "nmedit", so it can be a program name with args.
13085 set dummy nmedit; ac_word=$2
13086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13087 $as_echo_n "checking for $ac_word... " >&6; }
13088 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
13089 $as_echo_n "(cached) " >&6
13090 else
13091 if test -n "$ac_ct_NMEDIT"; then
13092 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
13093 else
13094 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13095 for as_dir in $PATH
13096 do
13097 IFS=$as_save_IFS
13098 test -z "$as_dir" && as_dir=.
13099 for ac_exec_ext in '' $ac_executable_extensions; do
13100 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13101 ac_cv_prog_ac_ct_NMEDIT="nmedit"
13102 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13103 break 2
13104 fi
13105 done
13106 done
13107 IFS=$as_save_IFS
13108
13109 fi
13110 fi
13111 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
13112 if test -n "$ac_ct_NMEDIT"; then
13113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
13114 $as_echo "$ac_ct_NMEDIT" >&6; }
13115 else
13116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13117 $as_echo "no" >&6; }
13118 fi
13119
13120 if test "x$ac_ct_NMEDIT" = x; then
13121 NMEDIT=":"
13122 else
13123 case $cross_compiling:$ac_tool_warned in
13124 yes:)
13125 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13126 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13127 ac_tool_warned=yes ;;
13128 esac
13129 NMEDIT=$ac_ct_NMEDIT
13130 fi
13131 else
13132 NMEDIT="$ac_cv_prog_NMEDIT"
13133 fi
13134
13135 if test -n "$ac_tool_prefix"; then
13136 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
13137 set dummy ${ac_tool_prefix}lipo; ac_word=$2
13138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13139 $as_echo_n "checking for $ac_word... " >&6; }
13140 if test "${ac_cv_prog_LIPO+set}" = set; then :
13141 $as_echo_n "(cached) " >&6
13142 else
13143 if test -n "$LIPO"; then
13144 ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
13145 else
13146 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13147 for as_dir in $PATH
13148 do
13149 IFS=$as_save_IFS
13150 test -z "$as_dir" && as_dir=.
13151 for ac_exec_ext in '' $ac_executable_extensions; do
13152 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13153 ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
13154 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13155 break 2
13156 fi
13157 done
13158 done
13159 IFS=$as_save_IFS
13160
13161 fi
13162 fi
13163 LIPO=$ac_cv_prog_LIPO
13164 if test -n "$LIPO"; then
13165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
13166 $as_echo "$LIPO" >&6; }
13167 else
13168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13169 $as_echo "no" >&6; }
13170 fi
13171
13172
13173 fi
13174 if test -z "$ac_cv_prog_LIPO"; then
13175 ac_ct_LIPO=$LIPO
13176 # Extract the first word of "lipo", so it can be a program name with args.
13177 set dummy lipo; ac_word=$2
13178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13179 $as_echo_n "checking for $ac_word... " >&6; }
13180 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
13181 $as_echo_n "(cached) " >&6
13182 else
13183 if test -n "$ac_ct_LIPO"; then
13184 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
13185 else
13186 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13187 for as_dir in $PATH
13188 do
13189 IFS=$as_save_IFS
13190 test -z "$as_dir" && as_dir=.
13191 for ac_exec_ext in '' $ac_executable_extensions; do
13192 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13193 ac_cv_prog_ac_ct_LIPO="lipo"
13194 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13195 break 2
13196 fi
13197 done
13198 done
13199 IFS=$as_save_IFS
13200
13201 fi
13202 fi
13203 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
13204 if test -n "$ac_ct_LIPO"; then
13205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
13206 $as_echo "$ac_ct_LIPO" >&6; }
13207 else
13208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13209 $as_echo "no" >&6; }
13210 fi
13211
13212 if test "x$ac_ct_LIPO" = x; then
13213 LIPO=":"
13214 else
13215 case $cross_compiling:$ac_tool_warned in
13216 yes:)
13217 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13218 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13219 ac_tool_warned=yes ;;
13220 esac
13221 LIPO=$ac_ct_LIPO
13222 fi
13223 else
13224 LIPO="$ac_cv_prog_LIPO"
13225 fi
13226
13227 if test -n "$ac_tool_prefix"; then
13228 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
13229 set dummy ${ac_tool_prefix}otool; ac_word=$2
13230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13231 $as_echo_n "checking for $ac_word... " >&6; }
13232 if test "${ac_cv_prog_OTOOL+set}" = set; then :
13233 $as_echo_n "(cached) " >&6
13234 else
13235 if test -n "$OTOOL"; then
13236 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
13237 else
13238 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13239 for as_dir in $PATH
13240 do
13241 IFS=$as_save_IFS
13242 test -z "$as_dir" && as_dir=.
13243 for ac_exec_ext in '' $ac_executable_extensions; do
13244 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13245 ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
13246 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13247 break 2
13248 fi
13249 done
13250 done
13251 IFS=$as_save_IFS
13252
13253 fi
13254 fi
13255 OTOOL=$ac_cv_prog_OTOOL
13256 if test -n "$OTOOL"; then
13257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
13258 $as_echo "$OTOOL" >&6; }
13259 else
13260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13261 $as_echo "no" >&6; }
13262 fi
13263
13264
13265 fi
13266 if test -z "$ac_cv_prog_OTOOL"; then
13267 ac_ct_OTOOL=$OTOOL
13268 # Extract the first word of "otool", so it can be a program name with args.
13269 set dummy otool; ac_word=$2
13270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13271 $as_echo_n "checking for $ac_word... " >&6; }
13272 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
13273 $as_echo_n "(cached) " >&6
13274 else
13275 if test -n "$ac_ct_OTOOL"; then
13276 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
13277 else
13278 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13279 for as_dir in $PATH
13280 do
13281 IFS=$as_save_IFS
13282 test -z "$as_dir" && as_dir=.
13283 for ac_exec_ext in '' $ac_executable_extensions; do
13284 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13285 ac_cv_prog_ac_ct_OTOOL="otool"
13286 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13287 break 2
13288 fi
13289 done
13290 done
13291 IFS=$as_save_IFS
13292
13293 fi
13294 fi
13295 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
13296 if test -n "$ac_ct_OTOOL"; then
13297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
13298 $as_echo "$ac_ct_OTOOL" >&6; }
13299 else
13300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13301 $as_echo "no" >&6; }
13302 fi
13303
13304 if test "x$ac_ct_OTOOL" = x; then
13305 OTOOL=":"
13306 else
13307 case $cross_compiling:$ac_tool_warned in
13308 yes:)
13309 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13310 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13311 ac_tool_warned=yes ;;
13312 esac
13313 OTOOL=$ac_ct_OTOOL
13314 fi
13315 else
13316 OTOOL="$ac_cv_prog_OTOOL"
13317 fi
13318
13319 if test -n "$ac_tool_prefix"; then
13320 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
13321 set dummy ${ac_tool_prefix}otool64; ac_word=$2
13322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13323 $as_echo_n "checking for $ac_word... " >&6; }
13324 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
13325 $as_echo_n "(cached) " >&6
13326 else
13327 if test -n "$OTOOL64"; then
13328 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
13329 else
13330 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13331 for as_dir in $PATH
13332 do
13333 IFS=$as_save_IFS
13334 test -z "$as_dir" && as_dir=.
13335 for ac_exec_ext in '' $ac_executable_extensions; do
13336 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13337 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
13338 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13339 break 2
13340 fi
13341 done
13342 done
13343 IFS=$as_save_IFS
13344
13345 fi
13346 fi
13347 OTOOL64=$ac_cv_prog_OTOOL64
13348 if test -n "$OTOOL64"; then
13349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
13350 $as_echo "$OTOOL64" >&6; }
13351 else
13352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13353 $as_echo "no" >&6; }
13354 fi
13355
13356
13357 fi
13358 if test -z "$ac_cv_prog_OTOOL64"; then
13359 ac_ct_OTOOL64=$OTOOL64
13360 # Extract the first word of "otool64", so it can be a program name with args.
13361 set dummy otool64; ac_word=$2
13362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13363 $as_echo_n "checking for $ac_word... " >&6; }
13364 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
13365 $as_echo_n "(cached) " >&6
13366 else
13367 if test -n "$ac_ct_OTOOL64"; then
13368 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
13369 else
13370 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13371 for as_dir in $PATH
13372 do
13373 IFS=$as_save_IFS
13374 test -z "$as_dir" && as_dir=.
13375 for ac_exec_ext in '' $ac_executable_extensions; do
13376 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13377 ac_cv_prog_ac_ct_OTOOL64="otool64"
13378 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13379 break 2
13380 fi
13381 done
13382 done
13383 IFS=$as_save_IFS
13384
13385 fi
13386 fi
13387 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
13388 if test -n "$ac_ct_OTOOL64"; then
13389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
13390 $as_echo "$ac_ct_OTOOL64" >&6; }
13391 else
13392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13393 $as_echo "no" >&6; }
13394 fi
13395
13396 if test "x$ac_ct_OTOOL64" = x; then
13397 OTOOL64=":"
13398 else
13399 case $cross_compiling:$ac_tool_warned in
13400 yes:)
13401 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13402 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13403 ac_tool_warned=yes ;;
13404 esac
13405 OTOOL64=$ac_ct_OTOOL64
13406 fi
13407 else
13408 OTOOL64="$ac_cv_prog_OTOOL64"
13409 fi
13410
13411
13412
13413
13414
13415
13416
13417
13418
13419
13420
13421
13422
13423
13424
13425
13426
13427
13428
13429
13430
13431
13432
13433
13434
13435
13436
13437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
13438 $as_echo_n "checking for -single_module linker flag... " >&6; }
13439 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
13440 $as_echo_n "(cached) " >&6
13441 else
13442 lt_cv_apple_cc_single_mod=no
13443 if test -z "${LT_MULTI_MODULE}"; then
13444 # By default we will add the -single_module flag. You can override
13445 # by either setting the environment variable LT_MULTI_MODULE
13446 # non-empty at configure time, or by adding -multi_module to the
13447 # link flags.
13448 rm -rf libconftest.dylib*
13449 echo "int foo(void){return 1;}" > conftest.c
13450 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
13451 -dynamiclib -Wl,-single_module conftest.c" >&5
13452 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
13453 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
13454 _lt_result=$?
13455 if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
13456 lt_cv_apple_cc_single_mod=yes
13457 else
13458 cat conftest.err >&5
13459 fi
13460 rm -rf libconftest.dylib*
13461 rm -f conftest.*
13462 fi
13463 fi
13464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
13465 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
13466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
13467 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
13468 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
13469 $as_echo_n "(cached) " >&6
13470 else
13471 lt_cv_ld_exported_symbols_list=no
13472 save_LDFLAGS=$LDFLAGS
13473 echo "_main" > conftest.sym
13474 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
13475 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13476 /* end confdefs.h. */
13477
13478 int
13479 main ()
13480 {
13481
13482 ;
13483 return 0;
13484 }
13485 _ACEOF
13486 if ac_fn_c_try_link "$LINENO"; then :
13487 lt_cv_ld_exported_symbols_list=yes
13488 else
13489 lt_cv_ld_exported_symbols_list=no
13490 fi
13491 rm -f core conftest.err conftest.$ac_objext \
13492 conftest$ac_exeext conftest.$ac_ext
13493 LDFLAGS="$save_LDFLAGS"
13494
13495 fi
13496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
13497 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
13498 case $host_os in
13499 rhapsody* | darwin1.[012])
13500 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
13501 darwin1.*)
13502 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
13503 darwin*) # darwin 5.x on
13504 # if running on 10.5 or later, the deployment target defaults
13505 # to the OS version, if on x86, and 10.4, the deployment
13506 # target defaults to 10.4. Don't you love it?
13507 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
13508 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
13509 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
13510 10.[012]*)
13511 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
13512 10.*)
13513 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
13514 esac
13515 ;;
13516 esac
13517 if test "$lt_cv_apple_cc_single_mod" = "yes"; then
13518 _lt_dar_single_mod='$single_module'
13519 fi
13520 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
13521 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
13522 else
13523 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
13524 fi
13525 if test "$DSYMUTIL" != ":"; then
13526 _lt_dsymutil='~$DSYMUTIL $lib || :'
13527 else
13528 _lt_dsymutil=
13529 fi
13530 ;;
13531 esac
13532
13533 for ac_header in dlfcn.h
13534 do :
13535 ac_fn_c_check_header_preproc "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h"
13536 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
13537 cat >>confdefs.h <<_ACEOF
13538 #define HAVE_DLFCN_H 1
13539 _ACEOF
13540
13541 fi
13542 done
13543
13544
13545
13546 ac_ext=cpp
13547 ac_cpp='$CXXCPP $CPPFLAGS'
13548 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13549 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13550 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
13551 if test -z "$CXX"; then
13552 if test -n "$CCC"; then
13553 CXX=$CCC
13554 else
13555 if test -n "$ac_tool_prefix"; then
13556 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
13557 do
13558 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
13559 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
13560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13561 $as_echo_n "checking for $ac_word... " >&6; }
13562 if test "${ac_cv_prog_CXX+set}" = set; then :
13563 $as_echo_n "(cached) " >&6
13564 else
13565 if test -n "$CXX"; then
13566 ac_cv_prog_CXX="$CXX" # Let the user override the test.
13567 else
13568 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13569 for as_dir in $PATH
13570 do
13571 IFS=$as_save_IFS
13572 test -z "$as_dir" && as_dir=.
13573 for ac_exec_ext in '' $ac_executable_extensions; do
13574 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13575 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
13576 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13577 break 2
13578 fi
13579 done
13580 done
13581 IFS=$as_save_IFS
13582
13583 fi
13584 fi
13585 CXX=$ac_cv_prog_CXX
13586 if test -n "$CXX"; then
13587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
13588 $as_echo "$CXX" >&6; }
13589 else
13590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13591 $as_echo "no" >&6; }
13592 fi
13593
13594
13595 test -n "$CXX" && break
13596 done
13597 fi
13598 if test -z "$CXX"; then
13599 ac_ct_CXX=$CXX
13600 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
13601 do
13602 # Extract the first word of "$ac_prog", so it can be a program name with args.
13603 set dummy $ac_prog; ac_word=$2
13604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13605 $as_echo_n "checking for $ac_word... " >&6; }
13606 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
13607 $as_echo_n "(cached) " >&6
13608 else
13609 if test -n "$ac_ct_CXX"; then
13610 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
13611 else
13612 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13613 for as_dir in $PATH
13614 do
13615 IFS=$as_save_IFS
13616 test -z "$as_dir" && as_dir=.
13617 for ac_exec_ext in '' $ac_executable_extensions; do
13618 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13619 ac_cv_prog_ac_ct_CXX="$ac_prog"
13620 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13621 break 2
13622 fi
13623 done
13624 done
13625 IFS=$as_save_IFS
13626
13627 fi
13628 fi
13629 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
13630 if test -n "$ac_ct_CXX"; then
13631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
13632 $as_echo "$ac_ct_CXX" >&6; }
13633 else
13634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13635 $as_echo "no" >&6; }
13636 fi
13637
13638
13639 test -n "$ac_ct_CXX" && break
13640 done
13641
13642 if test "x$ac_ct_CXX" = x; then
13643 CXX="g++"
13644 else
13645 case $cross_compiling:$ac_tool_warned in
13646 yes:)
13647 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13648 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13649 ac_tool_warned=yes ;;
13650 esac
13651 CXX=$ac_ct_CXX
13652 fi
13653 fi
13654
13655 fi
13656 fi
13657 # Provide some information about the compiler.
13658 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
13659 set X $ac_compile
13660 ac_compiler=$2
13661 for ac_option in --version -v -V -qversion; do
13662 { { ac_try="$ac_compiler $ac_option >&5"
13663 case "(($ac_try" in
13664 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13665 *) ac_try_echo=$ac_try;;
13666 esac
13667 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
13668 $as_echo "$ac_try_echo"; } >&5
13669 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
13670 ac_status=$?
13671 if test -s conftest.err; then
13672 sed '10a\
13673 ... rest of stderr output deleted ...
13674 10q' conftest.err >conftest.er1
13675 cat conftest.er1 >&5
13676 rm -f conftest.er1 conftest.err
13677 fi
13678 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13679 test $ac_status = 0; }
13680 done
13681
13682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
13683 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
13684 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
13685 $as_echo_n "(cached) " >&6
13686 else
13687 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13688 /* end confdefs.h. */
13689
13690 int
13691 main ()
13692 {
13693 #ifndef __GNUC__
13694 choke me
13695 #endif
13696
13697 ;
13698 return 0;
13699 }
13700 _ACEOF
13701 if ac_fn_cxx_try_compile "$LINENO"; then :
13702 ac_compiler_gnu=yes
13703 else
13704 ac_compiler_gnu=no
13705 fi
13706 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13707 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
13708
13709 fi
13710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
13711 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
13712 if test $ac_compiler_gnu = yes; then
13713 GXX=yes
13714 else
13715 GXX=
13716 fi
13717 ac_test_CXXFLAGS=${CXXFLAGS+set}
13718 ac_save_CXXFLAGS=$CXXFLAGS
13719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
13720 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
13721 if test "${ac_cv_prog_cxx_g+set}" = set; then :
13722 $as_echo_n "(cached) " >&6
13723 else
13724 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
13725 ac_cxx_werror_flag=yes
13726 ac_cv_prog_cxx_g=no
13727 CXXFLAGS="-g"
13728 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13729 /* end confdefs.h. */
13730
13731 int
13732 main ()
13733 {
13734
13735 ;
13736 return 0;
13737 }
13738 _ACEOF
13739 if ac_fn_cxx_try_compile "$LINENO"; then :
13740 ac_cv_prog_cxx_g=yes
13741 else
13742 CXXFLAGS=""
13743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13744 /* end confdefs.h. */
13745
13746 int
13747 main ()
13748 {
13749
13750 ;
13751 return 0;
13752 }
13753 _ACEOF
13754 if ac_fn_cxx_try_compile "$LINENO"; then :
13755
13756 else
13757 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
13758 CXXFLAGS="-g"
13759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13760 /* end confdefs.h. */
13761
13762 int
13763 main ()
13764 {
13765
13766 ;
13767 return 0;
13768 }
13769 _ACEOF
13770 if ac_fn_cxx_try_compile "$LINENO"; then :
13771 ac_cv_prog_cxx_g=yes
13772 fi
13773 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13774 fi
13775 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13776 fi
13777 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13778 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
13779 fi
13780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
13781 $as_echo "$ac_cv_prog_cxx_g" >&6; }
13782 if test "$ac_test_CXXFLAGS" = set; then
13783 CXXFLAGS=$ac_save_CXXFLAGS
13784 elif test $ac_cv_prog_cxx_g = yes; then
13785 if test "$GXX" = yes; then
13786 CXXFLAGS="-g -O2"
13787 else
13788 CXXFLAGS="-g"
13789 fi
13790 else
13791 if test "$GXX" = yes; then
13792 CXXFLAGS="-O2"
13793 else
13794 CXXFLAGS=
13795 fi
13796 fi
13797 ac_ext=c
13798 ac_cpp='$CPP $CPPFLAGS'
13799 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13800 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13801 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13802
13803 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
13804 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
13805 (test "X$CXX" != "Xg++"))) ; then
13806 ac_ext=cpp
13807 ac_cpp='$CXXCPP $CPPFLAGS'
13808 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13809 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13810 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
13811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
13812 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
13813 if test -z "$CXXCPP"; then
13814 if test "${ac_cv_prog_CXXCPP+set}" = set; then :
13815 $as_echo_n "(cached) " >&6
13816 else
13817 # Double quotes because CXXCPP needs to be expanded
13818 for CXXCPP in "$CXX -E" "/lib/cpp"
13819 do
13820 ac_preproc_ok=false
13821 for ac_cxx_preproc_warn_flag in '' yes
13822 do
13823 # Use a header file that comes with gcc, so configuring glibc
13824 # with a fresh cross-compiler works.
13825 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
13826 # <limits.h> exists even on freestanding compilers.
13827 # On the NeXT, cc -E runs the code through the compiler's parser,
13828 # not just through cpp. "Syntax error" is here to catch this case.
13829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13830 /* end confdefs.h. */
13831 #ifdef __STDC__
13832 # include <limits.h>
13833 #else
13834 # include <assert.h>
13835 #endif
13836 Syntax error
13837 _ACEOF
13838 if ac_fn_cxx_try_cpp "$LINENO"; then :
13839
13840 else
13841 # Broken: fails on valid input.
13842 continue
13843 fi
13844 rm -f conftest.err conftest.$ac_ext
13845
13846 # OK, works on sane cases. Now check whether nonexistent headers
13847 # can be detected and how.
13848 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13849 /* end confdefs.h. */
13850 #include <ac_nonexistent.h>
13851 _ACEOF
13852 if ac_fn_cxx_try_cpp "$LINENO"; then :
13853 # Broken: success on invalid input.
13854 continue
13855 else
13856 # Passes both tests.
13857 ac_preproc_ok=:
13858 break
13859 fi
13860 rm -f conftest.err conftest.$ac_ext
13861
13862 done
13863 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
13864 rm -f conftest.err conftest.$ac_ext
13865 if $ac_preproc_ok; then :
13866 break
13867 fi
13868
13869 done
13870 ac_cv_prog_CXXCPP=$CXXCPP
13871
13872 fi
13873 CXXCPP=$ac_cv_prog_CXXCPP
13874 else
13875 ac_cv_prog_CXXCPP=$CXXCPP
13876 fi
13877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
13878 $as_echo "$CXXCPP" >&6; }
13879 ac_preproc_ok=false
13880 for ac_cxx_preproc_warn_flag in '' yes
13881 do
13882 # Use a header file that comes with gcc, so configuring glibc
13883 # with a fresh cross-compiler works.
13884 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
13885 # <limits.h> exists even on freestanding compilers.
13886 # On the NeXT, cc -E runs the code through the compiler's parser,
13887 # not just through cpp. "Syntax error" is here to catch this case.
13888 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13889 /* end confdefs.h. */
13890 #ifdef __STDC__
13891 # include <limits.h>
13892 #else
13893 # include <assert.h>
13894 #endif
13895 Syntax error
13896 _ACEOF
13897 if ac_fn_cxx_try_cpp "$LINENO"; then :
13898
13899 else
13900 # Broken: fails on valid input.
13901 continue
13902 fi
13903 rm -f conftest.err conftest.$ac_ext
13904
13905 # OK, works on sane cases. Now check whether nonexistent headers
13906 # can be detected and how.
13907 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13908 /* end confdefs.h. */
13909 #include <ac_nonexistent.h>
13910 _ACEOF
13911 if ac_fn_cxx_try_cpp "$LINENO"; then :
13912 # Broken: success on invalid input.
13913 continue
13914 else
13915 # Passes both tests.
13916 ac_preproc_ok=:
13917 break
13918 fi
13919 rm -f conftest.err conftest.$ac_ext
13920
13921 done
13922 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
13923 rm -f conftest.err conftest.$ac_ext
13924 if $ac_preproc_ok; then :
13925
13926 else
13927 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13928 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13929 _lt_caught_CXX_error=yes; }
13930 fi
13931
13932 ac_ext=c
13933 ac_cpp='$CPP $CPPFLAGS'
13934 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13935 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13936 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13937
13938 else
13939 _lt_caught_CXX_error=yes
13940 fi
13941
13942
13943
13944
13945
13946 # Set options
13947
13948
13949
13950 enable_dlopen=no
13951
13952
13953 enable_win32_dll=no
13954
13955
13956 # Check whether --enable-shared was given.
13957 if test "${enable_shared+set}" = set; then :
13958 enableval=$enable_shared; p=${PACKAGE-default}
13959 case $enableval in
13960 yes) enable_shared=yes ;;
13961 no) enable_shared=no ;;
13962 *)
13963 enable_shared=no
13964 # Look at the argument we got. We use all the common list separators.
13965 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
13966 for pkg in $enableval; do
13967 IFS="$lt_save_ifs"
13968 if test "X$pkg" = "X$p"; then
13969 enable_shared=yes
13970 fi
13971 done
13972 IFS="$lt_save_ifs"
13973 ;;
13974 esac
13975 else
13976 enable_shared=yes
13977 fi
13978
13979
13980
13981
13982
13983
13984
13985
13986
13987 # Check whether --enable-static was given.
13988 if test "${enable_static+set}" = set; then :
13989 enableval=$enable_static; p=${PACKAGE-default}
13990 case $enableval in
13991 yes) enable_static=yes ;;
13992 no) enable_static=no ;;
13993 *)
13994 enable_static=no
13995 # Look at the argument we got. We use all the common list separators.
13996 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
13997 for pkg in $enableval; do
13998 IFS="$lt_save_ifs"
13999 if test "X$pkg" = "X$p"; then
14000 enable_static=yes
14001 fi
14002 done
14003 IFS="$lt_save_ifs"
14004 ;;
14005 esac
14006 else
14007 enable_static=yes
14008 fi
14009
14010
14011
14012
14013
14014
14015
14016
14017
14018
14019 # Check whether --with-pic was given.
14020 if test "${with_pic+set}" = set; then :
14021 withval=$with_pic; pic_mode="$withval"
14022 else
14023 pic_mode=default
14024 fi
14025
14026
14027 test -z "$pic_mode" && pic_mode=default
14028
14029
14030
14031
14032
14033
14034
14035 # Check whether --enable-fast-install was given.
14036 if test "${enable_fast_install+set}" = set; then :
14037 enableval=$enable_fast_install; p=${PACKAGE-default}
14038 case $enableval in
14039 yes) enable_fast_install=yes ;;
14040 no) enable_fast_install=no ;;
14041 *)
14042 enable_fast_install=no
14043 # Look at the argument we got. We use all the common list separators.
14044 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14045 for pkg in $enableval; do
14046 IFS="$lt_save_ifs"
14047 if test "X$pkg" = "X$p"; then
14048 enable_fast_install=yes
14049 fi
14050 done
14051 IFS="$lt_save_ifs"
14052 ;;
14053 esac
14054 else
14055 enable_fast_install=yes
14056 fi
14057
14058
14059
14060
14061
14062
14063
14064
14065
14066
14067
14068 # This can be used to rebuild libtool when needed
14069 LIBTOOL_DEPS="$ltmain"
14070
14071 # Always use our own libtool.
14072 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
14073
14074
14075
14076
14077
14078
14079
14080
14081
14082
14083
14084
14085
14086
14087
14088
14089
14090
14091
14092
14093
14094
14095
14096
14097
14098 test -z "$LN_S" && LN_S="ln -s"
14099
14100
14101
14102
14103
14104
14105
14106
14107
14108
14109
14110
14111
14112
14113 if test -n "${ZSH_VERSION+set}" ; then
14114 setopt NO_GLOB_SUBST
14115 fi
14116
14117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
14118 $as_echo_n "checking for objdir... " >&6; }
14119 if test "${lt_cv_objdir+set}" = set; then :
14120 $as_echo_n "(cached) " >&6
14121 else
14122 rm -f .libs 2>/dev/null
14123 mkdir .libs 2>/dev/null
14124 if test -d .libs; then
14125 lt_cv_objdir=.libs
14126 else
14127 # MS-DOS does not allow filenames that begin with a dot.
14128 lt_cv_objdir=_libs
14129 fi
14130 rmdir .libs 2>/dev/null
14131 fi
14132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
14133 $as_echo "$lt_cv_objdir" >&6; }
14134 objdir=$lt_cv_objdir
14135
14136
14137
14138
14139
14140 cat >>confdefs.h <<_ACEOF
14141 #define LT_OBJDIR "$lt_cv_objdir/"
14142 _ACEOF
14143
14144
14145
14146
14147
14148
14149
14150
14151
14152
14153
14154
14155
14156
14157
14158
14159
14160 case $host_os in
14161 aix3*)
14162 # AIX sometimes has problems with the GCC collect2 program. For some
14163 # reason, if we set the COLLECT_NAMES environment variable, the problems
14164 # vanish in a puff of smoke.
14165 if test "X${COLLECT_NAMES+set}" != Xset; then
14166 COLLECT_NAMES=
14167 export COLLECT_NAMES
14168 fi
14169 ;;
14170 esac
14171
14172 # Sed substitution that helps us do robust quoting. It backslashifies
14173 # metacharacters that are still active within double-quoted strings.
14174 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
14175
14176 # Same as above, but do not quote variable references.
14177 double_quote_subst='s/\(["`\\]\)/\\\1/g'
14178
14179 # Sed substitution to delay expansion of an escaped shell variable in a
14180 # double_quote_subst'ed string.
14181 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
14182
14183 # Sed substitution to delay expansion of an escaped single quote.
14184 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
14185
14186 # Sed substitution to avoid accidental globbing in evaled expressions
14187 no_glob_subst='s/\*/\\\*/g'
14188
14189 # Global variables:
14190 ofile=libtool
14191 can_build_shared=yes
14192
14193 # All known linkers require a `.a' archive for static linking (except MSVC,
14194 # which needs '.lib').
14195 libext=a
14196
14197 with_gnu_ld="$lt_cv_prog_gnu_ld"
14198
14199 old_CC="$CC"
14200 old_CFLAGS="$CFLAGS"
14201
14202 # Set sane defaults for various variables
14203 test -z "$CC" && CC=cc
14204 test -z "$LTCC" && LTCC=$CC
14205 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
14206 test -z "$LD" && LD=ld
14207 test -z "$ac_objext" && ac_objext=o
14208
14209 for cc_temp in $compiler""; do
14210 case $cc_temp in
14211 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
14212 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
14213 \-*) ;;
14214 *) break;;
14215 esac
14216 done
14217 cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
14218
14219
14220 # Only perform the check for file, if the check method requires it
14221 test -z "$MAGIC_CMD" && MAGIC_CMD=file
14222 case $deplibs_check_method in
14223 file_magic*)
14224 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
14225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
14226 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
14227 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14228 $as_echo_n "(cached) " >&6
14229 else
14230 case $MAGIC_CMD in
14231 [\\/*] | ?:[\\/]*)
14232 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14233 ;;
14234 *)
14235 lt_save_MAGIC_CMD="$MAGIC_CMD"
14236 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14237 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14238 for ac_dir in $ac_dummy; do
14239 IFS="$lt_save_ifs"
14240 test -z "$ac_dir" && ac_dir=.
14241 if test -f $ac_dir/${ac_tool_prefix}file; then
14242 lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
14243 if test -n "$file_magic_test_file"; then
14244 case $deplibs_check_method in
14245 "file_magic "*)
14246 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14247 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14248 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14249 $EGREP "$file_magic_regex" > /dev/null; then
14250 :
14251 else
14252 cat <<_LT_EOF 1>&2
14253
14254 *** Warning: the command libtool uses to detect shared libraries,
14255 *** $file_magic_cmd, produces output that libtool cannot recognize.
14256 *** The result is that libtool may fail to recognize shared libraries
14257 *** as such. This will affect the creation of libtool libraries that
14258 *** depend on shared libraries, but programs linked with such libtool
14259 *** libraries will work regardless of this problem. Nevertheless, you
14260 *** may want to report the problem to your system manager and/or to
14261 *** bug-libtool@gnu.org
14262
14263 _LT_EOF
14264 fi ;;
14265 esac
14266 fi
14267 break
14268 fi
14269 done
14270 IFS="$lt_save_ifs"
14271 MAGIC_CMD="$lt_save_MAGIC_CMD"
14272 ;;
14273 esac
14274 fi
14275
14276 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14277 if test -n "$MAGIC_CMD"; then
14278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14279 $as_echo "$MAGIC_CMD" >&6; }
14280 else
14281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14282 $as_echo "no" >&6; }
14283 fi
14284
14285
14286
14287
14288
14289 if test -z "$lt_cv_path_MAGIC_CMD"; then
14290 if test -n "$ac_tool_prefix"; then
14291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
14292 $as_echo_n "checking for file... " >&6; }
14293 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14294 $as_echo_n "(cached) " >&6
14295 else
14296 case $MAGIC_CMD in
14297 [\\/*] | ?:[\\/]*)
14298 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14299 ;;
14300 *)
14301 lt_save_MAGIC_CMD="$MAGIC_CMD"
14302 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14303 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14304 for ac_dir in $ac_dummy; do
14305 IFS="$lt_save_ifs"
14306 test -z "$ac_dir" && ac_dir=.
14307 if test -f $ac_dir/file; then
14308 lt_cv_path_MAGIC_CMD="$ac_dir/file"
14309 if test -n "$file_magic_test_file"; then
14310 case $deplibs_check_method in
14311 "file_magic "*)
14312 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14313 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14314 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14315 $EGREP "$file_magic_regex" > /dev/null; then
14316 :
14317 else
14318 cat <<_LT_EOF 1>&2
14319
14320 *** Warning: the command libtool uses to detect shared libraries,
14321 *** $file_magic_cmd, produces output that libtool cannot recognize.
14322 *** The result is that libtool may fail to recognize shared libraries
14323 *** as such. This will affect the creation of libtool libraries that
14324 *** depend on shared libraries, but programs linked with such libtool
14325 *** libraries will work regardless of this problem. Nevertheless, you
14326 *** may want to report the problem to your system manager and/or to
14327 *** bug-libtool@gnu.org
14328
14329 _LT_EOF
14330 fi ;;
14331 esac
14332 fi
14333 break
14334 fi
14335 done
14336 IFS="$lt_save_ifs"
14337 MAGIC_CMD="$lt_save_MAGIC_CMD"
14338 ;;
14339 esac
14340 fi
14341
14342 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14343 if test -n "$MAGIC_CMD"; then
14344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14345 $as_echo "$MAGIC_CMD" >&6; }
14346 else
14347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14348 $as_echo "no" >&6; }
14349 fi
14350
14351
14352 else
14353 MAGIC_CMD=:
14354 fi
14355 fi
14356
14357 fi
14358 ;;
14359 esac
14360
14361 # Use C for the default configuration in the libtool script
14362
14363 lt_save_CC="$CC"
14364 ac_ext=c
14365 ac_cpp='$CPP $CPPFLAGS'
14366 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14367 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14368 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14369
14370
14371 # Source file extension for C test sources.
14372 ac_ext=c
14373
14374 # Object file extension for compiled C test sources.
14375 objext=o
14376 objext=$objext
14377
14378 # Code to be used in simple compile tests
14379 lt_simple_compile_test_code="int some_variable = 0;"
14380
14381 # Code to be used in simple link tests
14382 lt_simple_link_test_code='int main(){return(0);}'
14383
14384
14385
14386
14387
14388
14389
14390 # If no C compiler was specified, use CC.
14391 LTCC=${LTCC-"$CC"}
14392
14393 # If no C compiler flags were specified, use CFLAGS.
14394 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
14395
14396 # Allow CC to be a program name with arguments.
14397 compiler=$CC
14398
14399 # Save the default compiler, since it gets overwritten when the other
14400 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
14401 compiler_DEFAULT=$CC
14402
14403 # save warnings/boilerplate of simple test code
14404 ac_outfile=conftest.$ac_objext
14405 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
14406 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14407 _lt_compiler_boilerplate=`cat conftest.err`
14408 $RM conftest*
14409
14410 ac_outfile=conftest.$ac_objext
14411 echo "$lt_simple_link_test_code" >conftest.$ac_ext
14412 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14413 _lt_linker_boilerplate=`cat conftest.err`
14414 $RM -r conftest*
14415
14416
14417 ## CAVEAT EMPTOR:
14418 ## There is no encapsulation within the following macros, do not change
14419 ## the running order or otherwise move them around unless you know exactly
14420 ## what you are doing...
14421 if test -n "$compiler"; then
14422
14423 lt_prog_compiler_no_builtin_flag=
14424
14425 if test "$GCC" = yes; then
14426 lt_prog_compiler_no_builtin_flag=' -fno-builtin'
14427
14428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
14429 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
14430 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
14431 $as_echo_n "(cached) " >&6
14432 else
14433 lt_cv_prog_compiler_rtti_exceptions=no
14434 ac_outfile=conftest.$ac_objext
14435 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14436 lt_compiler_flag="-fno-rtti -fno-exceptions"
14437 # Insert the option either (1) after the last *FLAGS variable, or
14438 # (2) before a word containing "conftest.", or (3) at the end.
14439 # Note that $ac_compile itself does not contain backslashes and begins
14440 # with a dollar sign (not a hyphen), so the echo should work correctly.
14441 # The option is referenced via a variable to avoid confusing sed.
14442 lt_compile=`echo "$ac_compile" | $SED \
14443 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14444 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14445 -e 's:$: $lt_compiler_flag:'`
14446 (eval echo "\"\$as_me:14446: $lt_compile\"" >&5)
14447 (eval "$lt_compile" 2>conftest.err)
14448 ac_status=$?
14449 cat conftest.err >&5
14450 echo "$as_me:14450: \$? = $ac_status" >&5
14451 if (exit $ac_status) && test -s "$ac_outfile"; then
14452 # The compiler can only warn and ignore the option if not recognized
14453 # So say no if there are warnings other than the usual output.
14454 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
14455 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14456 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
14457 lt_cv_prog_compiler_rtti_exceptions=yes
14458 fi
14459 fi
14460 $RM conftest*
14461
14462 fi
14463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
14464 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
14465
14466 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
14467 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
14468 else
14469 :
14470 fi
14471
14472 fi
14473
14474
14475
14476
14477
14478
14479 lt_prog_compiler_wl=
14480 lt_prog_compiler_pic=
14481 lt_prog_compiler_static=
14482
14483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
14484 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
14485
14486 if test "$GCC" = yes; then
14487 lt_prog_compiler_wl='-Wl,'
14488 lt_prog_compiler_static='-static'
14489
14490 case $host_os in
14491 aix*)
14492 # All AIX code is PIC.
14493 if test "$host_cpu" = ia64; then
14494 # AIX 5 now supports IA64 processor
14495 lt_prog_compiler_static='-Bstatic'
14496 fi
14497 ;;
14498
14499 amigaos*)
14500 case $host_cpu in
14501 powerpc)
14502 # see comment about AmigaOS4 .so support
14503 lt_prog_compiler_pic='-fPIC'
14504 ;;
14505 m68k)
14506 # FIXME: we need at least 68020 code to build shared libraries, but
14507 # adding the `-m68020' flag to GCC prevents building anything better,
14508 # like `-m68040'.
14509 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
14510 ;;
14511 esac
14512 ;;
14513
14514 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
14515 # PIC is the default for these OSes.
14516 ;;
14517
14518 mingw* | cygwin* | pw32* | os2* | cegcc*)
14519 # This hack is so that the source file can tell whether it is being
14520 # built for inclusion in a dll (and should export symbols for example).
14521 # Although the cygwin gcc ignores -fPIC, still need this for old-style
14522 # (--disable-auto-import) libraries
14523 lt_prog_compiler_pic='-DDLL_EXPORT'
14524 ;;
14525
14526 darwin* | rhapsody*)
14527 # PIC is the default on this platform
14528 # Common symbols not allowed in MH_DYLIB files
14529 lt_prog_compiler_pic='-fno-common'
14530 ;;
14531
14532 hpux*)
14533 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
14534 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
14535 # sets the default TLS model and affects inlining.
14536 case $host_cpu in
14537 hppa*64*)
14538 # +Z the default
14539 ;;
14540 *)
14541 lt_prog_compiler_pic='-fPIC'
14542 ;;
14543 esac
14544 ;;
14545
14546 interix[3-9]*)
14547 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
14548 # Instead, we relocate shared libraries at runtime.
14549 ;;
14550
14551 msdosdjgpp*)
14552 # Just because we use GCC doesn't mean we suddenly get shared libraries
14553 # on systems that don't support them.
14554 lt_prog_compiler_can_build_shared=no
14555 enable_shared=no
14556 ;;
14557
14558 *nto* | *qnx*)
14559 # QNX uses GNU C++, but need to define -shared option too, otherwise
14560 # it will coredump.
14561 lt_prog_compiler_pic='-fPIC -shared'
14562 ;;
14563
14564 sysv4*MP*)
14565 if test -d /usr/nec; then
14566 lt_prog_compiler_pic=-Kconform_pic
14567 fi
14568 ;;
14569
14570 *)
14571 lt_prog_compiler_pic='-fPIC'
14572 ;;
14573 esac
14574 else
14575 # PORTME Check for flag to pass linker flags through the system compiler.
14576 case $host_os in
14577 aix*)
14578 lt_prog_compiler_wl='-Wl,'
14579 if test "$host_cpu" = ia64; then
14580 # AIX 5 now supports IA64 processor
14581 lt_prog_compiler_static='-Bstatic'
14582 else
14583 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
14584 fi
14585 ;;
14586
14587 mingw* | cygwin* | pw32* | os2* | cegcc*)
14588 # This hack is so that the source file can tell whether it is being
14589 # built for inclusion in a dll (and should export symbols for example).
14590 lt_prog_compiler_pic='-DDLL_EXPORT'
14591 ;;
14592
14593 hpux9* | hpux10* | hpux11*)
14594 lt_prog_compiler_wl='-Wl,'
14595 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
14596 # not for PA HP-UX.
14597 case $host_cpu in
14598 hppa*64*|ia64*)
14599 # +Z the default
14600 ;;
14601 *)
14602 lt_prog_compiler_pic='+Z'
14603 ;;
14604 esac
14605 # Is there a better lt_prog_compiler_static that works with the bundled CC?
14606 lt_prog_compiler_static='${wl}-a ${wl}archive'
14607 ;;
14608
14609 irix5* | irix6* | nonstopux*)
14610 lt_prog_compiler_wl='-Wl,'
14611 # PIC (with -KPIC) is the default.
14612 lt_prog_compiler_static='-non_shared'
14613 ;;
14614
14615 linux* | k*bsd*-gnu | kopensolaris*-gnu)
14616 case $cc_basename in
14617 # old Intel for x86_64 which still supported -KPIC.
14618 ecc*)
14619 lt_prog_compiler_wl='-Wl,'
14620 lt_prog_compiler_pic='-KPIC'
14621 lt_prog_compiler_static='-static'
14622 ;;
14623 # icc used to be incompatible with GCC.
14624 # ICC 10 doesn't accept -KPIC any more.
14625 icc* | ifort*)
14626 lt_prog_compiler_wl='-Wl,'
14627 lt_prog_compiler_pic='-fPIC'
14628 lt_prog_compiler_static='-static'
14629 ;;
14630 # Lahey Fortran 8.1.
14631 lf95*)
14632 lt_prog_compiler_wl='-Wl,'
14633 lt_prog_compiler_pic='--shared'
14634 lt_prog_compiler_static='--static'
14635 ;;
14636 pgcc* | pgf77* | pgf90* | pgf95*)
14637 # Portland Group compilers (*not* the Pentium gcc compiler,
14638 # which looks to be a dead project)
14639 lt_prog_compiler_wl='-Wl,'
14640 lt_prog_compiler_pic='-fpic'
14641 lt_prog_compiler_static='-Bstatic'
14642 ;;
14643 ccc*)
14644 lt_prog_compiler_wl='-Wl,'
14645 # All Alpha code is PIC.
14646 lt_prog_compiler_static='-non_shared'
14647 ;;
14648 xl*)
14649 # IBM XL C 8.0/Fortran 10.1 on PPC
14650 lt_prog_compiler_wl='-Wl,'
14651 lt_prog_compiler_pic='-qpic'
14652 lt_prog_compiler_static='-qstaticlink'
14653 ;;
14654 *)
14655 case `$CC -V 2>&1 | sed 5q` in
14656 *Sun\ C*)
14657 # Sun C 5.9
14658 lt_prog_compiler_pic='-KPIC'
14659 lt_prog_compiler_static='-Bstatic'
14660 lt_prog_compiler_wl='-Wl,'
14661 ;;
14662 *Sun\ F*)
14663 # Sun Fortran 8.3 passes all unrecognized flags to the linker
14664 lt_prog_compiler_pic='-KPIC'
14665 lt_prog_compiler_static='-Bstatic'
14666 lt_prog_compiler_wl=''
14667 ;;
14668 esac
14669 ;;
14670 esac
14671 ;;
14672
14673 newsos6)
14674 lt_prog_compiler_pic='-KPIC'
14675 lt_prog_compiler_static='-Bstatic'
14676 ;;
14677
14678 *nto* | *qnx*)
14679 # QNX uses GNU C++, but need to define -shared option too, otherwise
14680 # it will coredump.
14681 lt_prog_compiler_pic='-fPIC -shared'
14682 ;;
14683
14684 osf3* | osf4* | osf5*)
14685 lt_prog_compiler_wl='-Wl,'
14686 # All OSF/1 code is PIC.
14687 lt_prog_compiler_static='-non_shared'
14688 ;;
14689
14690 rdos*)
14691 lt_prog_compiler_static='-non_shared'
14692 ;;
14693
14694 solaris*)
14695 lt_prog_compiler_pic='-KPIC'
14696 lt_prog_compiler_static='-Bstatic'
14697 case $cc_basename in
14698 f77* | f90* | f95*)
14699 lt_prog_compiler_wl='-Qoption ld ';;
14700 *)
14701 lt_prog_compiler_wl='-Wl,';;
14702 esac
14703 ;;
14704
14705 sunos4*)
14706 lt_prog_compiler_wl='-Qoption ld '
14707 lt_prog_compiler_pic='-PIC'
14708 lt_prog_compiler_static='-Bstatic'
14709 ;;
14710
14711 sysv4 | sysv4.2uw2* | sysv4.3*)
14712 lt_prog_compiler_wl='-Wl,'
14713 lt_prog_compiler_pic='-KPIC'
14714 lt_prog_compiler_static='-Bstatic'
14715 ;;
14716
14717 sysv4*MP*)
14718 if test -d /usr/nec ;then
14719 lt_prog_compiler_pic='-Kconform_pic'
14720 lt_prog_compiler_static='-Bstatic'
14721 fi
14722 ;;
14723
14724 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
14725 lt_prog_compiler_wl='-Wl,'
14726 lt_prog_compiler_pic='-KPIC'
14727 lt_prog_compiler_static='-Bstatic'
14728 ;;
14729
14730 unicos*)
14731 lt_prog_compiler_wl='-Wl,'
14732 lt_prog_compiler_can_build_shared=no
14733 ;;
14734
14735 uts4*)
14736 lt_prog_compiler_pic='-pic'
14737 lt_prog_compiler_static='-Bstatic'
14738 ;;
14739
14740 *)
14741 lt_prog_compiler_can_build_shared=no
14742 ;;
14743 esac
14744 fi
14745
14746 case $host_os in
14747 # For platforms which do not support PIC, -DPIC is meaningless:
14748 *djgpp*)
14749 lt_prog_compiler_pic=
14750 ;;
14751 *)
14752 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
14753 ;;
14754 esac
14755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
14756 $as_echo "$lt_prog_compiler_pic" >&6; }
14757
14758
14759
14760
14761
14762
14763 #
14764 # Check to make sure the PIC flag actually works.
14765 #
14766 if test -n "$lt_prog_compiler_pic"; then
14767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
14768 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
14769 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
14770 $as_echo_n "(cached) " >&6
14771 else
14772 lt_cv_prog_compiler_pic_works=no
14773 ac_outfile=conftest.$ac_objext
14774 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14775 lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
14776 # Insert the option either (1) after the last *FLAGS variable, or
14777 # (2) before a word containing "conftest.", or (3) at the end.
14778 # Note that $ac_compile itself does not contain backslashes and begins
14779 # with a dollar sign (not a hyphen), so the echo should work correctly.
14780 # The option is referenced via a variable to avoid confusing sed.
14781 lt_compile=`echo "$ac_compile" | $SED \
14782 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14783 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14784 -e 's:$: $lt_compiler_flag:'`
14785 (eval echo "\"\$as_me:14785: $lt_compile\"" >&5)
14786 (eval "$lt_compile" 2>conftest.err)
14787 ac_status=$?
14788 cat conftest.err >&5
14789 echo "$as_me:14789: \$? = $ac_status" >&5
14790 if (exit $ac_status) && test -s "$ac_outfile"; then
14791 # The compiler can only warn and ignore the option if not recognized
14792 # So say no if there are warnings other than the usual output.
14793 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
14794 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14795 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
14796 lt_cv_prog_compiler_pic_works=yes
14797 fi
14798 fi
14799 $RM conftest*
14800
14801 fi
14802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
14803 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
14804
14805 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
14806 case $lt_prog_compiler_pic in
14807 "" | " "*) ;;
14808 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
14809 esac
14810 else
14811 lt_prog_compiler_pic=
14812 lt_prog_compiler_can_build_shared=no
14813 fi
14814
14815 fi
14816
14817
14818
14819
14820
14821
14822 #
14823 # Check to make sure the static flag actually works.
14824 #
14825 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
14826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
14827 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
14828 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
14829 $as_echo_n "(cached) " >&6
14830 else
14831 lt_cv_prog_compiler_static_works=no
14832 save_LDFLAGS="$LDFLAGS"
14833 LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
14834 echo "$lt_simple_link_test_code" > conftest.$ac_ext
14835 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
14836 # The linker can only warn and ignore the option if not recognized
14837 # So say no if there are warnings
14838 if test -s conftest.err; then
14839 # Append any errors to the config.log.
14840 cat conftest.err 1>&5
14841 $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
14842 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14843 if diff conftest.exp conftest.er2 >/dev/null; then
14844 lt_cv_prog_compiler_static_works=yes
14845 fi
14846 else
14847 lt_cv_prog_compiler_static_works=yes
14848 fi
14849 fi
14850 $RM -r conftest*
14851 LDFLAGS="$save_LDFLAGS"
14852
14853 fi
14854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
14855 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
14856
14857 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
14858 :
14859 else
14860 lt_prog_compiler_static=
14861 fi
14862
14863
14864
14865
14866
14867
14868
14869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
14870 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
14871 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
14872 $as_echo_n "(cached) " >&6
14873 else
14874 lt_cv_prog_compiler_c_o=no
14875 $RM -r conftest 2>/dev/null
14876 mkdir conftest
14877 cd conftest
14878 mkdir out
14879 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14880
14881 lt_compiler_flag="-o out/conftest2.$ac_objext"
14882 # Insert the option either (1) after the last *FLAGS variable, or
14883 # (2) before a word containing "conftest.", or (3) at the end.
14884 # Note that $ac_compile itself does not contain backslashes and begins
14885 # with a dollar sign (not a hyphen), so the echo should work correctly.
14886 lt_compile=`echo "$ac_compile" | $SED \
14887 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14888 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14889 -e 's:$: $lt_compiler_flag:'`
14890 (eval echo "\"\$as_me:14890: $lt_compile\"" >&5)
14891 (eval "$lt_compile" 2>out/conftest.err)
14892 ac_status=$?
14893 cat out/conftest.err >&5
14894 echo "$as_me:14894: \$? = $ac_status" >&5
14895 if (exit $ac_status) && test -s out/conftest2.$ac_objext
14896 then
14897 # The compiler can only warn and ignore the option if not recognized
14898 # So say no if there are warnings
14899 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
14900 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
14901 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
14902 lt_cv_prog_compiler_c_o=yes
14903 fi
14904 fi
14905 chmod u+w . 2>&5
14906 $RM conftest*
14907 # SGI C++ compiler will create directory out/ii_files/ for
14908 # template instantiation
14909 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
14910 $RM out/* && rmdir out
14911 cd ..
14912 $RM -r conftest
14913 $RM conftest*
14914
14915 fi
14916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
14917 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
14918
14919
14920
14921
14922
14923
14924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
14925 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
14926 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
14927 $as_echo_n "(cached) " >&6
14928 else
14929 lt_cv_prog_compiler_c_o=no
14930 $RM -r conftest 2>/dev/null
14931 mkdir conftest
14932 cd conftest
14933 mkdir out
14934 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14935
14936 lt_compiler_flag="-o out/conftest2.$ac_objext"
14937 # Insert the option either (1) after the last *FLAGS variable, or
14938 # (2) before a word containing "conftest.", or (3) at the end.
14939 # Note that $ac_compile itself does not contain backslashes and begins
14940 # with a dollar sign (not a hyphen), so the echo should work correctly.
14941 lt_compile=`echo "$ac_compile" | $SED \
14942 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14943 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14944 -e 's:$: $lt_compiler_flag:'`
14945 (eval echo "\"\$as_me:14945: $lt_compile\"" >&5)
14946 (eval "$lt_compile" 2>out/conftest.err)
14947 ac_status=$?
14948 cat out/conftest.err >&5
14949 echo "$as_me:14949: \$? = $ac_status" >&5
14950 if (exit $ac_status) && test -s out/conftest2.$ac_objext
14951 then
14952 # The compiler can only warn and ignore the option if not recognized
14953 # So say no if there are warnings
14954 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
14955 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
14956 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
14957 lt_cv_prog_compiler_c_o=yes
14958 fi
14959 fi
14960 chmod u+w . 2>&5
14961 $RM conftest*
14962 # SGI C++ compiler will create directory out/ii_files/ for
14963 # template instantiation
14964 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
14965 $RM out/* && rmdir out
14966 cd ..
14967 $RM -r conftest
14968 $RM conftest*
14969
14970 fi
14971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
14972 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
14973
14974
14975
14976
14977 hard_links="nottested"
14978 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
14979 # do not overwrite the value of need_locks provided by the user
14980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
14981 $as_echo_n "checking if we can lock with hard links... " >&6; }
14982 hard_links=yes
14983 $RM conftest*
14984 ln conftest.a conftest.b 2>/dev/null && hard_links=no
14985 touch conftest.a
14986 ln conftest.a conftest.b 2>&5 || hard_links=no
14987 ln conftest.a conftest.b 2>/dev/null && hard_links=no
14988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
14989 $as_echo "$hard_links" >&6; }
14990 if test "$hard_links" = no; then
14991 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
14992 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
14993 need_locks=warn
14994 fi
14995 else
14996 need_locks=no
14997 fi
14998
14999
15000
15001
15002
15003
15004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
15005 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
15006
15007 runpath_var=
15008 allow_undefined_flag=
15009 always_export_symbols=no
15010 archive_cmds=
15011 archive_expsym_cmds=
15012 compiler_needs_object=no
15013 enable_shared_with_static_runtimes=no
15014 export_dynamic_flag_spec=
15015 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
15016 hardcode_automatic=no
15017 hardcode_direct=no
15018 hardcode_direct_absolute=no
15019 hardcode_libdir_flag_spec=
15020 hardcode_libdir_flag_spec_ld=
15021 hardcode_libdir_separator=
15022 hardcode_minus_L=no
15023 hardcode_shlibpath_var=unsupported
15024 inherit_rpath=no
15025 link_all_deplibs=unknown
15026 module_cmds=
15027 module_expsym_cmds=
15028 old_archive_from_new_cmds=
15029 old_archive_from_expsyms_cmds=
15030 thread_safe_flag_spec=
15031 whole_archive_flag_spec=
15032 # include_expsyms should be a list of space-separated symbols to be *always*
15033 # included in the symbol list
15034 include_expsyms=
15035 # exclude_expsyms can be an extended regexp of symbols to exclude
15036 # it will be wrapped by ` (' and `)$', so one must not match beginning or
15037 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
15038 # as well as any symbol that contains `d'.
15039 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
15040 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
15041 # platforms (ab)use it in PIC code, but their linkers get confused if
15042 # the symbol is explicitly referenced. Since portable code cannot
15043 # rely on this symbol name, it's probably fine to never include it in
15044 # preloaded symbol tables.
15045 # Exclude shared library initialization/finalization symbols.
15046 extract_expsyms_cmds=
15047
15048 case $host_os in
15049 cygwin* | mingw* | pw32* | cegcc*)
15050 # FIXME: the MSVC++ port hasn't been tested in a loooong time
15051 # When not using gcc, we currently assume that we are using
15052 # Microsoft Visual C++.
15053 if test "$GCC" != yes; then
15054 with_gnu_ld=no
15055 fi
15056 ;;
15057 interix*)
15058 # we just hope/assume this is gcc and not c89 (= MSVC++)
15059 with_gnu_ld=yes
15060 ;;
15061 openbsd*)
15062 with_gnu_ld=no
15063 ;;
15064 esac
15065
15066 ld_shlibs=yes
15067 if test "$with_gnu_ld" = yes; then
15068 # If archive_cmds runs LD, not CC, wlarc should be empty
15069 wlarc='${wl}'
15070
15071 # Set some defaults for GNU ld with shared library support. These
15072 # are reset later if shared libraries are not supported. Putting them
15073 # here allows them to be overridden if necessary.
15074 runpath_var=LD_RUN_PATH
15075 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15076 export_dynamic_flag_spec='${wl}--export-dynamic'
15077 # ancient GNU ld didn't support --whole-archive et. al.
15078 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
15079 whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
15080 else
15081 whole_archive_flag_spec=
15082 fi
15083 supports_anon_versioning=no
15084 case `$LD -v 2>&1` in
15085 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
15086 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
15087 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
15088 *\ 2.11.*) ;; # other 2.11 versions
15089 *) supports_anon_versioning=yes ;;
15090 esac
15091
15092 # See if GNU ld supports shared libraries.
15093 case $host_os in
15094 aix[3-9]*)
15095 # On AIX/PPC, the GNU linker is very broken
15096 if test "$host_cpu" != ia64; then
15097 ld_shlibs=no
15098 cat <<_LT_EOF 1>&2
15099
15100 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
15101 *** to be unable to reliably create shared libraries on AIX.
15102 *** Therefore, libtool is disabling shared libraries support. If you
15103 *** really care for shared libraries, you may want to modify your PATH
15104 *** so that a non-GNU linker is found, and then restart.
15105
15106 _LT_EOF
15107 fi
15108 ;;
15109
15110 amigaos*)
15111 case $host_cpu in
15112 powerpc)
15113 # see comment about AmigaOS4 .so support
15114 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15115 archive_expsym_cmds=''
15116 ;;
15117 m68k)
15118 archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
15119 hardcode_libdir_flag_spec='-L$libdir'
15120 hardcode_minus_L=yes
15121 ;;
15122 esac
15123 ;;
15124
15125 beos*)
15126 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15127 allow_undefined_flag=unsupported
15128 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
15129 # support --undefined. This deserves some investigation. FIXME
15130 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15131 else
15132 ld_shlibs=no
15133 fi
15134 ;;
15135
15136 cygwin* | mingw* | pw32* | cegcc*)
15137 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
15138 # as there is no search path for DLLs.
15139 hardcode_libdir_flag_spec='-L$libdir'
15140 allow_undefined_flag=unsupported
15141 always_export_symbols=no
15142 enable_shared_with_static_runtimes=yes
15143 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
15144
15145 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
15146 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15147 # If the export-symbols file already is a .def file (1st line
15148 # is EXPORTS), use it as is; otherwise, prepend...
15149 archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
15150 cp $export_symbols $output_objdir/$soname.def;
15151 else
15152 echo EXPORTS > $output_objdir/$soname.def;
15153 cat $export_symbols >> $output_objdir/$soname.def;
15154 fi~
15155 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15156 else
15157 ld_shlibs=no
15158 fi
15159 ;;
15160
15161 interix[3-9]*)
15162 hardcode_direct=no
15163 hardcode_shlibpath_var=no
15164 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
15165 export_dynamic_flag_spec='${wl}-E'
15166 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
15167 # Instead, shared libraries are loaded at an image base (0x10000000 by
15168 # default) and relocated if they conflict, which is a slow very memory
15169 # consuming and fragmenting process. To avoid this, we pick a random,
15170 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
15171 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
15172 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15173 archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15174 ;;
15175
15176 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
15177 tmp_diet=no
15178 if test "$host_os" = linux-dietlibc; then
15179 case $cc_basename in
15180 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
15181 esac
15182 fi
15183 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
15184 && test "$tmp_diet" = no
15185 then
15186 tmp_addflag=
15187 tmp_sharedflag='-shared'
15188 case $cc_basename,$host_cpu in
15189 pgcc*) # Portland Group C compiler
15190 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
15191 tmp_addflag=' $pic_flag'
15192 ;;
15193 pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
15194 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
15195 tmp_addflag=' $pic_flag -Mnomain' ;;
15196 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
15197 tmp_addflag=' -i_dynamic' ;;
15198 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
15199 tmp_addflag=' -i_dynamic -nofor_main' ;;
15200 ifc* | ifort*) # Intel Fortran compiler
15201 tmp_addflag=' -nofor_main' ;;
15202 lf95*) # Lahey Fortran 8.1
15203 whole_archive_flag_spec=
15204 tmp_sharedflag='--shared' ;;
15205 xl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
15206 tmp_sharedflag='-qmkshrobj'
15207 tmp_addflag= ;;
15208 esac
15209 case `$CC -V 2>&1 | sed 5q` in
15210 *Sun\ C*) # Sun C 5.9
15211 whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
15212 compiler_needs_object=yes
15213 tmp_sharedflag='-G' ;;
15214 *Sun\ F*) # Sun Fortran 8.3
15215 tmp_sharedflag='-G' ;;
15216 esac
15217 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15218
15219 if test "x$supports_anon_versioning" = xyes; then
15220 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15221 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15222 echo "local: *; };" >> $output_objdir/$libname.ver~
15223 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
15224 fi
15225
15226 case $cc_basename in
15227 xlf*)
15228 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
15229 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
15230 hardcode_libdir_flag_spec=
15231 hardcode_libdir_flag_spec_ld='-rpath $libdir'
15232 archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
15233 if test "x$supports_anon_versioning" = xyes; then
15234 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15235 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15236 echo "local: *; };" >> $output_objdir/$libname.ver~
15237 $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
15238 fi
15239 ;;
15240 esac
15241 else
15242 ld_shlibs=no
15243 fi
15244 ;;
15245
15246 netbsd*)
15247 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
15248 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
15249 wlarc=
15250 else
15251 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15252 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15253 fi
15254 ;;
15255
15256 solaris*)
15257 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
15258 ld_shlibs=no
15259 cat <<_LT_EOF 1>&2
15260
15261 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
15262 *** create shared libraries on Solaris systems. Therefore, libtool
15263 *** is disabling shared libraries support. We urge you to upgrade GNU
15264 *** binutils to release 2.9.1 or newer. Another option is to modify
15265 *** your PATH or compiler configuration so that the native linker is
15266 *** used, and then restart.
15267
15268 _LT_EOF
15269 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15270 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15271 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15272 else
15273 ld_shlibs=no
15274 fi
15275 ;;
15276
15277 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
15278 case `$LD -v 2>&1` in
15279 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
15280 ld_shlibs=no
15281 cat <<_LT_EOF 1>&2
15282
15283 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
15284 *** reliably create shared libraries on SCO systems. Therefore, libtool
15285 *** is disabling shared libraries support. We urge you to upgrade GNU
15286 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
15287 *** your PATH or compiler configuration so that the native linker is
15288 *** used, and then restart.
15289
15290 _LT_EOF
15291 ;;
15292 *)
15293 # For security reasons, it is highly recommended that you always
15294 # use absolute paths for naming shared libraries, and exclude the
15295 # DT_RUNPATH tag from executables and libraries. But doing so
15296 # requires that you compile everything twice, which is a pain.
15297 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15298 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15299 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15300 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15301 else
15302 ld_shlibs=no
15303 fi
15304 ;;
15305 esac
15306 ;;
15307
15308 sunos4*)
15309 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
15310 wlarc=
15311 hardcode_direct=yes
15312 hardcode_shlibpath_var=no
15313 ;;
15314
15315 *)
15316 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15317 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15318 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15319 else
15320 ld_shlibs=no
15321 fi
15322 ;;
15323 esac
15324
15325 if test "$ld_shlibs" = no; then
15326 runpath_var=
15327 hardcode_libdir_flag_spec=
15328 export_dynamic_flag_spec=
15329 whole_archive_flag_spec=
15330 fi
15331 else
15332 # PORTME fill in a description of your system's linker (not GNU ld)
15333 case $host_os in
15334 aix3*)
15335 allow_undefined_flag=unsupported
15336 always_export_symbols=yes
15337 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
15338 # Note: this linker hardcodes the directories in LIBPATH if there
15339 # are no directories specified by -L.
15340 hardcode_minus_L=yes
15341 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
15342 # Neither direct hardcoding nor static linking is supported with a
15343 # broken collect2.
15344 hardcode_direct=unsupported
15345 fi
15346 ;;
15347
15348 aix[4-9]*)
15349 if test "$host_cpu" = ia64; then
15350 # On IA64, the linker does run time linking by default, so we don't
15351 # have to do anything special.
15352 aix_use_runtimelinking=no
15353 exp_sym_flag='-Bexport'
15354 no_entry_flag=""
15355 else
15356 # If we're using GNU nm, then we don't want the "-C" option.
15357 # -C means demangle to AIX nm, but means don't demangle with GNU nm
15358 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
15359 export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15360 else
15361 export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15362 fi
15363 aix_use_runtimelinking=no
15364
15365 # Test if we are trying to use run time linking or normal
15366 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
15367 # need to do runtime linking.
15368 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
15369 for ld_flag in $LDFLAGS; do
15370 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
15371 aix_use_runtimelinking=yes
15372 break
15373 fi
15374 done
15375 ;;
15376 esac
15377
15378 exp_sym_flag='-bexport'
15379 no_entry_flag='-bnoentry'
15380 fi
15381
15382 # When large executables or shared objects are built, AIX ld can
15383 # have problems creating the table of contents. If linking a library
15384 # or program results in "error TOC overflow" add -mminimal-toc to
15385 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
15386 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
15387
15388 archive_cmds=''
15389 hardcode_direct=yes
15390 hardcode_direct_absolute=yes
15391 hardcode_libdir_separator=':'
15392 link_all_deplibs=yes
15393 file_list_spec='${wl}-f,'
15394
15395 if test "$GCC" = yes; then
15396 case $host_os in aix4.[012]|aix4.[012].*)
15397 # We only want to do this on AIX 4.2 and lower, the check
15398 # below for broken collect2 doesn't work under 4.3+
15399 collect2name=`${CC} -print-prog-name=collect2`
15400 if test -f "$collect2name" &&
15401 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
15402 then
15403 # We have reworked collect2
15404 :
15405 else
15406 # We have old collect2
15407 hardcode_direct=unsupported
15408 # It fails to find uninstalled libraries when the uninstalled
15409 # path is not listed in the libpath. Setting hardcode_minus_L
15410 # to unsupported forces relinking
15411 hardcode_minus_L=yes
15412 hardcode_libdir_flag_spec='-L$libdir'
15413 hardcode_libdir_separator=
15414 fi
15415 ;;
15416 esac
15417 shared_flag='-shared'
15418 if test "$aix_use_runtimelinking" = yes; then
15419 shared_flag="$shared_flag "'${wl}-G'
15420 fi
15421 else
15422 # not using gcc
15423 if test "$host_cpu" = ia64; then
15424 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
15425 # chokes on -Wl,-G. The following line is correct:
15426 shared_flag='-G'
15427 else
15428 if test "$aix_use_runtimelinking" = yes; then
15429 shared_flag='${wl}-G'
15430 else
15431 shared_flag='${wl}-bM:SRE'
15432 fi
15433 fi
15434 fi
15435
15436 export_dynamic_flag_spec='${wl}-bexpall'
15437 # It seems that -bexpall does not export symbols beginning with
15438 # underscore (_), so it is better to generate a list of symbols to export.
15439 always_export_symbols=yes
15440 if test "$aix_use_runtimelinking" = yes; then
15441 # Warning - without using the other runtime loading flags (-brtl),
15442 # -berok will link without error, but may produce a broken library.
15443 allow_undefined_flag='-berok'
15444 # Determine the default libpath from the value encoded in an
15445 # empty executable.
15446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15447 /* end confdefs.h. */
15448
15449 int
15450 main ()
15451 {
15452
15453 ;
15454 return 0;
15455 }
15456 _ACEOF
15457 if ac_fn_c_try_link "$LINENO"; then :
15458
15459 lt_aix_libpath_sed='
15460 /Import File Strings/,/^$/ {
15461 /^0/ {
15462 s/^0 *\(.*\)$/\1/
15463 p
15464 }
15465 }'
15466 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15467 # Check for a 64-bit object if we didn't find anything.
15468 if test -z "$aix_libpath"; then
15469 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15470 fi
15471 fi
15472 rm -f core conftest.err conftest.$ac_objext \
15473 conftest$ac_exeext conftest.$ac_ext
15474 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
15475
15476 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
15477 archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
15478 else
15479 if test "$host_cpu" = ia64; then
15480 hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
15481 allow_undefined_flag="-z nodefs"
15482 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
15483 else
15484 # Determine the default libpath from the value encoded in an
15485 # empty executable.
15486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15487 /* end confdefs.h. */
15488
15489 int
15490 main ()
15491 {
15492
15493 ;
15494 return 0;
15495 }
15496 _ACEOF
15497 if ac_fn_c_try_link "$LINENO"; then :
15498
15499 lt_aix_libpath_sed='
15500 /Import File Strings/,/^$/ {
15501 /^0/ {
15502 s/^0 *\(.*\)$/\1/
15503 p
15504 }
15505 }'
15506 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15507 # Check for a 64-bit object if we didn't find anything.
15508 if test -z "$aix_libpath"; then
15509 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15510 fi
15511 fi
15512 rm -f core conftest.err conftest.$ac_objext \
15513 conftest$ac_exeext conftest.$ac_ext
15514 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
15515
15516 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
15517 # Warning - without using the other run time loading flags,
15518 # -berok will link without error, but may produce a broken library.
15519 no_undefined_flag=' ${wl}-bernotok'
15520 allow_undefined_flag=' ${wl}-berok'
15521 # Exported symbols can be pulled into shared objects from archives
15522 whole_archive_flag_spec='$convenience'
15523 archive_cmds_need_lc=yes
15524 # This is similar to how AIX traditionally builds its shared libraries.
15525 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
15526 fi
15527 fi
15528 ;;
15529
15530 amigaos*)
15531 case $host_cpu in
15532 powerpc)
15533 # see comment about AmigaOS4 .so support
15534 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15535 archive_expsym_cmds=''
15536 ;;
15537 m68k)
15538 archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
15539 hardcode_libdir_flag_spec='-L$libdir'
15540 hardcode_minus_L=yes
15541 ;;
15542 esac
15543 ;;
15544
15545 bsdi[45]*)
15546 export_dynamic_flag_spec=-rdynamic
15547 ;;
15548
15549 cygwin* | mingw* | pw32* | cegcc*)
15550 # When not using gcc, we currently assume that we are using
15551 # Microsoft Visual C++.
15552 # hardcode_libdir_flag_spec is actually meaningless, as there is
15553 # no search path for DLLs.
15554 hardcode_libdir_flag_spec=' '
15555 allow_undefined_flag=unsupported
15556 # Tell ltmain to make .lib files, not .a files.
15557 libext=lib
15558 # Tell ltmain to make .dll files, not .so files.
15559 shrext_cmds=".dll"
15560 # FIXME: Setting linknames here is a bad hack.
15561 archive_cmds='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
15562 # The linker will automatically build a .lib file if we build a DLL.
15563 old_archive_from_new_cmds='true'
15564 # FIXME: Should let the user specify the lib program.
15565 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
15566 fix_srcfile_path='`cygpath -w "$srcfile"`'
15567 enable_shared_with_static_runtimes=yes
15568 ;;
15569
15570 darwin* | rhapsody*)
15571
15572
15573 archive_cmds_need_lc=no
15574 hardcode_direct=no
15575 hardcode_automatic=yes
15576 hardcode_shlibpath_var=unsupported
15577 whole_archive_flag_spec=''
15578 link_all_deplibs=yes
15579 allow_undefined_flag="$_lt_dar_allow_undefined"
15580 case $cc_basename in
15581 ifort*) _lt_dar_can_shared=yes ;;
15582 *) _lt_dar_can_shared=$GCC ;;
15583 esac
15584 if test "$_lt_dar_can_shared" = "yes"; then
15585 output_verbose_link_cmd=echo
15586 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
15587 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
15588 archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
15589 module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
15590
15591 else
15592 ld_shlibs=no
15593 fi
15594
15595 ;;
15596
15597 dgux*)
15598 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
15599 hardcode_libdir_flag_spec='-L$libdir'
15600 hardcode_shlibpath_var=no
15601 ;;
15602
15603 freebsd1*)
15604 ld_shlibs=no
15605 ;;
15606
15607 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
15608 # support. Future versions do this automatically, but an explicit c++rt0.o
15609 # does not break anything, and helps significantly (at the cost of a little
15610 # extra space).
15611 freebsd2.2*)
15612 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
15613 hardcode_libdir_flag_spec='-R$libdir'
15614 hardcode_direct=yes
15615 hardcode_shlibpath_var=no
15616 ;;
15617
15618 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
15619 freebsd2*)
15620 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
15621 hardcode_direct=yes
15622 hardcode_minus_L=yes
15623 hardcode_shlibpath_var=no
15624 ;;
15625
15626 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
15627 freebsd* | dragonfly*)
15628 archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
15629 hardcode_libdir_flag_spec='-R$libdir'
15630 hardcode_direct=yes
15631 hardcode_shlibpath_var=no
15632 ;;
15633
15634 hpux9*)
15635 if test "$GCC" = yes; then
15636 archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
15637 else
15638 archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
15639 fi
15640 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
15641 hardcode_libdir_separator=:
15642 hardcode_direct=yes
15643
15644 # hardcode_minus_L: Not really in the search PATH,
15645 # but as the default location of the library.
15646 hardcode_minus_L=yes
15647 export_dynamic_flag_spec='${wl}-E'
15648 ;;
15649
15650 hpux10*)
15651 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
15652 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
15653 else
15654 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
15655 fi
15656 if test "$with_gnu_ld" = no; then
15657 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
15658 hardcode_libdir_flag_spec_ld='+b $libdir'
15659 hardcode_libdir_separator=:
15660 hardcode_direct=yes
15661 hardcode_direct_absolute=yes
15662 export_dynamic_flag_spec='${wl}-E'
15663 # hardcode_minus_L: Not really in the search PATH,
15664 # but as the default location of the library.
15665 hardcode_minus_L=yes
15666 fi
15667 ;;
15668
15669 hpux11*)
15670 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
15671 case $host_cpu in
15672 hppa*64*)
15673 archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
15674 ;;
15675 ia64*)
15676 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
15677 ;;
15678 *)
15679 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
15680 ;;
15681 esac
15682 else
15683 case $host_cpu in
15684 hppa*64*)
15685 archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
15686 ;;
15687 ia64*)
15688 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
15689 ;;
15690 *)
15691 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
15692 ;;
15693 esac
15694 fi
15695 if test "$with_gnu_ld" = no; then
15696 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
15697 hardcode_libdir_separator=:
15698
15699 case $host_cpu in
15700 hppa*64*|ia64*)
15701 hardcode_direct=no
15702 hardcode_shlibpath_var=no
15703 ;;
15704 *)
15705 hardcode_direct=yes
15706 hardcode_direct_absolute=yes
15707 export_dynamic_flag_spec='${wl}-E'
15708
15709 # hardcode_minus_L: Not really in the search PATH,
15710 # but as the default location of the library.
15711 hardcode_minus_L=yes
15712 ;;
15713 esac
15714 fi
15715 ;;
15716
15717 irix5* | irix6* | nonstopux*)
15718 if test "$GCC" = yes; then
15719 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
15720 # Try to use the -exported_symbol ld option, if it does not
15721 # work, assume that -exports_file does not work either and
15722 # implicitly export all symbols.
15723 save_LDFLAGS="$LDFLAGS"
15724 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
15725 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15726 /* end confdefs.h. */
15727 int foo(void) {}
15728 _ACEOF
15729 if ac_fn_c_try_link "$LINENO"; then :
15730 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
15731
15732 fi
15733 rm -f core conftest.err conftest.$ac_objext \
15734 conftest$ac_exeext conftest.$ac_ext
15735 LDFLAGS="$save_LDFLAGS"
15736 else
15737 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
15738 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
15739 fi
15740 archive_cmds_need_lc='no'
15741 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15742 hardcode_libdir_separator=:
15743 inherit_rpath=yes
15744 link_all_deplibs=yes
15745 ;;
15746
15747 netbsd*)
15748 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
15749 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
15750 else
15751 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
15752 fi
15753 hardcode_libdir_flag_spec='-R$libdir'
15754 hardcode_direct=yes
15755 hardcode_shlibpath_var=no
15756 ;;
15757
15758 newsos6)
15759 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
15760 hardcode_direct=yes
15761 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15762 hardcode_libdir_separator=:
15763 hardcode_shlibpath_var=no
15764 ;;
15765
15766 *nto* | *qnx*)
15767 ;;
15768
15769 openbsd*)
15770 if test -f /usr/libexec/ld.so; then
15771 hardcode_direct=yes
15772 hardcode_shlibpath_var=no
15773 hardcode_direct_absolute=yes
15774 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
15775 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
15776 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
15777 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
15778 export_dynamic_flag_spec='${wl}-E'
15779 else
15780 case $host_os in
15781 openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
15782 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
15783 hardcode_libdir_flag_spec='-R$libdir'
15784 ;;
15785 *)
15786 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
15787 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
15788 ;;
15789 esac
15790 fi
15791 else
15792 ld_shlibs=no
15793 fi
15794 ;;
15795
15796 os2*)
15797 hardcode_libdir_flag_spec='-L$libdir'
15798 hardcode_minus_L=yes
15799 allow_undefined_flag=unsupported
15800 archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
15801 old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
15802 ;;
15803
15804 osf3*)
15805 if test "$GCC" = yes; then
15806 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
15807 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
15808 else
15809 allow_undefined_flag=' -expect_unresolved \*'
15810 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
15811 fi
15812 archive_cmds_need_lc='no'
15813 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15814 hardcode_libdir_separator=:
15815 ;;
15816
15817 osf4* | osf5*) # as osf3* with the addition of -msym flag
15818 if test "$GCC" = yes; then
15819 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
15820 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
15821 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15822 else
15823 allow_undefined_flag=' -expect_unresolved \*'
15824 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
15825 archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
15826 $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
15827
15828 # Both c and cxx compiler support -rpath directly
15829 hardcode_libdir_flag_spec='-rpath $libdir'
15830 fi
15831 archive_cmds_need_lc='no'
15832 hardcode_libdir_separator=:
15833 ;;
15834
15835 solaris*)
15836 no_undefined_flag=' -z defs'
15837 if test "$GCC" = yes; then
15838 wlarc='${wl}'
15839 archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
15840 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
15841 $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
15842 else
15843 case `$CC -V 2>&1` in
15844 *"Compilers 5.0"*)
15845 wlarc=''
15846 archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
15847 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
15848 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
15849 ;;
15850 *)
15851 wlarc='${wl}'
15852 archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
15853 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
15854 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
15855 ;;
15856 esac
15857 fi
15858 hardcode_libdir_flag_spec='-R$libdir'
15859 hardcode_shlibpath_var=no
15860 case $host_os in
15861 solaris2.[0-5] | solaris2.[0-5].*) ;;
15862 *)
15863 # The compiler driver will combine and reorder linker options,
15864 # but understands `-z linker_flag'. GCC discards it without `$wl',
15865 # but is careful enough not to reorder.
15866 # Supported since Solaris 2.6 (maybe 2.5.1?)
15867 if test "$GCC" = yes; then
15868 whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
15869 else
15870 whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
15871 fi
15872 ;;
15873 esac
15874 link_all_deplibs=yes
15875 ;;
15876
15877 sunos4*)
15878 if test "x$host_vendor" = xsequent; then
15879 # Use $CC to link under sequent, because it throws in some extra .o
15880 # files that make .init and .fini sections work.
15881 archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
15882 else
15883 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
15884 fi
15885 hardcode_libdir_flag_spec='-L$libdir'
15886 hardcode_direct=yes
15887 hardcode_minus_L=yes
15888 hardcode_shlibpath_var=no
15889 ;;
15890
15891 sysv4)
15892 case $host_vendor in
15893 sni)
15894 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
15895 hardcode_direct=yes # is this really true???
15896 ;;
15897 siemens)
15898 ## LD is ld it makes a PLAMLIB
15899 ## CC just makes a GrossModule.
15900 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
15901 reload_cmds='$CC -r -o $output$reload_objs'
15902 hardcode_direct=no
15903 ;;
15904 motorola)
15905 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
15906 hardcode_direct=no #Motorola manual says yes, but my tests say they lie
15907 ;;
15908 esac
15909 runpath_var='LD_RUN_PATH'
15910 hardcode_shlibpath_var=no
15911 ;;
15912
15913 sysv4.3*)
15914 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
15915 hardcode_shlibpath_var=no
15916 export_dynamic_flag_spec='-Bexport'
15917 ;;
15918
15919 sysv4*MP*)
15920 if test -d /usr/nec; then
15921 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
15922 hardcode_shlibpath_var=no
15923 runpath_var=LD_RUN_PATH
15924 hardcode_runpath_var=yes
15925 ld_shlibs=yes
15926 fi
15927 ;;
15928
15929 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
15930 no_undefined_flag='${wl}-z,text'
15931 archive_cmds_need_lc=no
15932 hardcode_shlibpath_var=no
15933 runpath_var='LD_RUN_PATH'
15934
15935 if test "$GCC" = yes; then
15936 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
15937 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
15938 else
15939 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
15940 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
15941 fi
15942 ;;
15943
15944 sysv5* | sco3.2v5* | sco5v6*)
15945 # Note: We can NOT use -z defs as we might desire, because we do not
15946 # link with -lc, and that would cause any symbols used from libc to
15947 # always be unresolved, which means just about no library would
15948 # ever link correctly. If we're not using GNU ld we use -z text
15949 # though, which does catch some bad symbols but isn't as heavy-handed
15950 # as -z defs.
15951 no_undefined_flag='${wl}-z,text'
15952 allow_undefined_flag='${wl}-z,nodefs'
15953 archive_cmds_need_lc=no
15954 hardcode_shlibpath_var=no
15955 hardcode_libdir_flag_spec='${wl}-R,$libdir'
15956 hardcode_libdir_separator=':'
15957 link_all_deplibs=yes
15958 export_dynamic_flag_spec='${wl}-Bexport'
15959 runpath_var='LD_RUN_PATH'
15960
15961 if test "$GCC" = yes; then
15962 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
15963 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
15964 else
15965 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
15966 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
15967 fi
15968 ;;
15969
15970 uts4*)
15971 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
15972 hardcode_libdir_flag_spec='-L$libdir'
15973 hardcode_shlibpath_var=no
15974 ;;
15975
15976 *)
15977 ld_shlibs=no
15978 ;;
15979 esac
15980
15981 if test x$host_vendor = xsni; then
15982 case $host in
15983 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
15984 export_dynamic_flag_spec='${wl}-Blargedynsym'
15985 ;;
15986 esac
15987 fi
15988 fi
15989
15990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
15991 $as_echo "$ld_shlibs" >&6; }
15992 test "$ld_shlibs" = no && can_build_shared=no
15993
15994 with_gnu_ld=$with_gnu_ld
15995
15996
15997
15998
15999
16000
16001
16002
16003
16004
16005
16006
16007
16008
16009
16010 #
16011 # Do we need to explicitly link libc?
16012 #
16013 case "x$archive_cmds_need_lc" in
16014 x|xyes)
16015 # Assume -lc should be added
16016 archive_cmds_need_lc=yes
16017
16018 if test "$enable_shared" = yes && test "$GCC" = yes; then
16019 case $archive_cmds in
16020 *'~'*)
16021 # FIXME: we may have to deal with multi-command sequences.
16022 ;;
16023 '$CC '*)
16024 # Test whether the compiler implicitly links with -lc since on some
16025 # systems, -lgcc has to come before -lc. If gcc already passes -lc
16026 # to ld, don't add -lc before -lgcc.
16027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
16028 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
16029 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
16030 $as_echo_n "(cached) " >&6
16031 else
16032 $RM conftest*
16033 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16034
16035 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
16036 (eval $ac_compile) 2>&5
16037 ac_status=$?
16038 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16039 test $ac_status = 0; } 2>conftest.err; then
16040 soname=conftest
16041 lib=conftest
16042 libobjs=conftest.$ac_objext
16043 deplibs=
16044 wl=$lt_prog_compiler_wl
16045 pic_flag=$lt_prog_compiler_pic
16046 compiler_flags=-v
16047 linker_flags=-v
16048 verstring=
16049 output_objdir=.
16050 libname=conftest
16051 lt_save_allow_undefined_flag=$allow_undefined_flag
16052 allow_undefined_flag=
16053 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
16054 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
16055 ac_status=$?
16056 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16057 test $ac_status = 0; }
16058 then
16059 lt_cv_archive_cmds_need_lc=no
16060 else
16061 lt_cv_archive_cmds_need_lc=yes
16062 fi
16063 allow_undefined_flag=$lt_save_allow_undefined_flag
16064 else
16065 cat conftest.err 1>&5
16066 fi
16067 $RM conftest*
16068
16069 fi
16070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
16071 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
16072 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
16073 ;;
16074 esac
16075 fi
16076 ;;
16077 esac
16078
16079
16080
16081
16082
16083
16084
16085
16086
16087
16088
16089
16090
16091
16092
16093
16094
16095
16096
16097
16098
16099
16100
16101
16102
16103
16104
16105
16106
16107
16108
16109
16110
16111
16112
16113
16114
16115
16116
16117
16118
16119
16120
16121
16122
16123
16124
16125
16126
16127
16128
16129
16130
16131
16132
16133
16134
16135
16136
16137
16138
16139
16140
16141
16142
16143
16144
16145
16146
16147
16148
16149
16150
16151
16152
16153
16154
16155
16156
16157
16158
16159
16160
16161
16162
16163
16164
16165
16166
16167
16168
16169
16170
16171
16172
16173
16174
16175
16176
16177
16178
16179
16180
16181
16182
16183
16184
16185
16186
16187
16188
16189
16190
16191
16192
16193
16194
16195
16196
16197
16198
16199
16200
16201
16202
16203
16204
16205
16206
16207
16208
16209
16210
16211
16212
16213
16214
16215
16216
16217
16218
16219
16220
16221
16222
16223
16224
16225
16226
16227
16228
16229
16230
16231
16232
16233
16234
16235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
16236 $as_echo_n "checking dynamic linker characteristics... " >&6; }
16237
16238 if test "$GCC" = yes; then
16239 case $host_os in
16240 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
16241 *) lt_awk_arg="/^libraries:/" ;;
16242 esac
16243 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
16244 if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
16245 # if the path contains ";" then we assume it to be the separator
16246 # otherwise default to the standard path separator (i.e. ":") - it is
16247 # assumed that no part of a normal pathname contains ";" but that should
16248 # okay in the real world where ";" in dirpaths is itself problematic.
16249 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
16250 else
16251 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
16252 fi
16253 # Ok, now we have the path, separated by spaces, we can step through it
16254 # and add multilib dir if necessary.
16255 lt_tmp_lt_search_path_spec=
16256 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
16257 for lt_sys_path in $lt_search_path_spec; do
16258 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
16259 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
16260 else
16261 test -d "$lt_sys_path" && \
16262 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
16263 fi
16264 done
16265 lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
16266 BEGIN {RS=" "; FS="/|\n";} {
16267 lt_foo="";
16268 lt_count=0;
16269 for (lt_i = NF; lt_i > 0; lt_i--) {
16270 if ($lt_i != "" && $lt_i != ".") {
16271 if ($lt_i == "..") {
16272 lt_count++;
16273 } else {
16274 if (lt_count == 0) {
16275 lt_foo="/" $lt_i lt_foo;
16276 } else {
16277 lt_count--;
16278 }
16279 }
16280 }
16281 }
16282 if (lt_foo != "") { lt_freq[lt_foo]++; }
16283 if (lt_freq[lt_foo] == 1) { print lt_foo; }
16284 }'`
16285 sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
16286 else
16287 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
16288 fi
16289 library_names_spec=
16290 libname_spec='lib$name'
16291 soname_spec=
16292 shrext_cmds=".so"
16293 postinstall_cmds=
16294 postuninstall_cmds=
16295 finish_cmds=
16296 finish_eval=
16297 shlibpath_var=
16298 shlibpath_overrides_runpath=unknown
16299 version_type=none
16300 dynamic_linker="$host_os ld.so"
16301 sys_lib_dlsearch_path_spec="/lib /usr/lib"
16302 need_lib_prefix=unknown
16303 hardcode_into_libs=no
16304
16305 # when you set need_version to no, make sure it does not cause -set_version
16306 # flags to be left without arguments
16307 need_version=unknown
16308
16309 case $host_os in
16310 aix3*)
16311 version_type=linux
16312 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
16313 shlibpath_var=LIBPATH
16314
16315 # AIX 3 has no versioning support, so we append a major version to the name.
16316 soname_spec='${libname}${release}${shared_ext}$major'
16317 ;;
16318
16319 aix[4-9]*)
16320 version_type=linux
16321 need_lib_prefix=no
16322 need_version=no
16323 hardcode_into_libs=yes
16324 if test "$host_cpu" = ia64; then
16325 # AIX 5 supports IA64
16326 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
16327 shlibpath_var=LD_LIBRARY_PATH
16328 else
16329 # With GCC up to 2.95.x, collect2 would create an import file
16330 # for dependence libraries. The import file would start with
16331 # the line `#! .'. This would cause the generated library to
16332 # depend on `.', always an invalid library. This was fixed in
16333 # development snapshots of GCC prior to 3.0.
16334 case $host_os in
16335 aix4 | aix4.[01] | aix4.[01].*)
16336 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
16337 echo ' yes '
16338 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
16339 :
16340 else
16341 can_build_shared=no
16342 fi
16343 ;;
16344 esac
16345 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
16346 # soname into executable. Probably we can add versioning support to
16347 # collect2, so additional links can be useful in future.
16348 if test "$aix_use_runtimelinking" = yes; then
16349 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
16350 # instead of lib<name>.a to let people know that these are not
16351 # typical AIX shared libraries.
16352 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16353 else
16354 # We preserve .a as extension for shared libraries through AIX4.2
16355 # and later when we are not doing run time linking.
16356 library_names_spec='${libname}${release}.a $libname.a'
16357 soname_spec='${libname}${release}${shared_ext}$major'
16358 fi
16359 shlibpath_var=LIBPATH
16360 fi
16361 ;;
16362
16363 amigaos*)
16364 case $host_cpu in
16365 powerpc)
16366 # Since July 2007 AmigaOS4 officially supports .so libraries.
16367 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
16368 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16369 ;;
16370 m68k)
16371 library_names_spec='$libname.ixlibrary $libname.a'
16372 # Create ${libname}_ixlibrary.a entries in /sys/libs.
16373 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
16374 ;;
16375 esac
16376 ;;
16377
16378 beos*)
16379 library_names_spec='${libname}${shared_ext}'
16380 dynamic_linker="$host_os ld.so"
16381 shlibpath_var=LIBRARY_PATH
16382 ;;
16383
16384 bsdi[45]*)
16385 version_type=linux
16386 need_version=no
16387 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16388 soname_spec='${libname}${release}${shared_ext}$major'
16389 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
16390 shlibpath_var=LD_LIBRARY_PATH
16391 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
16392 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
16393 # the default ld.so.conf also contains /usr/contrib/lib and
16394 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
16395 # libtool to hard-code these into programs
16396 ;;
16397
16398 cygwin* | mingw* | pw32* | cegcc*)
16399 version_type=windows
16400 shrext_cmds=".dll"
16401 need_version=no
16402 need_lib_prefix=no
16403
16404 case $GCC,$host_os in
16405 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
16406 library_names_spec='$libname.dll.a'
16407 # DLL is installed to $(libdir)/../bin by postinstall_cmds
16408 postinstall_cmds='base_file=`basename \${file}`~
16409 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
16410 dldir=$destdir/`dirname \$dlpath`~
16411 test -d \$dldir || mkdir -p \$dldir~
16412 $install_prog $dir/$dlname \$dldir/$dlname~
16413 chmod a+x \$dldir/$dlname~
16414 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
16415 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
16416 fi'
16417 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
16418 dlpath=$dir/\$dldll~
16419 $RM \$dlpath'
16420 shlibpath_overrides_runpath=yes
16421
16422 case $host_os in
16423 cygwin*)
16424 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
16425 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16426 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
16427 ;;
16428 mingw* | cegcc*)
16429 # MinGW DLLs use traditional 'lib' prefix
16430 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16431 sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
16432 if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
16433 # It is most probably a Windows format PATH printed by
16434 # mingw gcc, but we are running on Cygwin. Gcc prints its search
16435 # path with ; separators, and with drive letters. We can handle the
16436 # drive letters (cygwin fileutils understands them), so leave them,
16437 # especially as we might pass files found there to a mingw objdump,
16438 # which wouldn't understand a cygwinified path. Ahh.
16439 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
16440 else
16441 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
16442 fi
16443 ;;
16444 pw32*)
16445 # pw32 DLLs use 'pw' prefix rather than 'lib'
16446 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16447 ;;
16448 esac
16449 ;;
16450
16451 *)
16452 library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
16453 ;;
16454 esac
16455 dynamic_linker='Win32 ld.exe'
16456 # FIXME: first we should search . and the directory the executable is in
16457 shlibpath_var=PATH
16458 ;;
16459
16460 darwin* | rhapsody*)
16461 dynamic_linker="$host_os dyld"
16462 version_type=darwin
16463 need_lib_prefix=no
16464 need_version=no
16465 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
16466 soname_spec='${libname}${release}${major}$shared_ext'
16467 shlibpath_overrides_runpath=yes
16468 shlibpath_var=DYLD_LIBRARY_PATH
16469 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
16470
16471 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
16472 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
16473 ;;
16474
16475 dgux*)
16476 version_type=linux
16477 need_lib_prefix=no
16478 need_version=no
16479 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
16480 soname_spec='${libname}${release}${shared_ext}$major'
16481 shlibpath_var=LD_LIBRARY_PATH
16482 ;;
16483
16484 freebsd1*)
16485 dynamic_linker=no
16486 ;;
16487
16488 freebsd* | dragonfly*)
16489 # DragonFly does not have aout. When/if they implement a new
16490 # versioning mechanism, adjust this.
16491 if test -x /usr/bin/objformat; then
16492 objformat=`/usr/bin/objformat`
16493 else
16494 case $host_os in
16495 freebsd[123]*) objformat=aout ;;
16496 *) objformat=elf ;;
16497 esac
16498 fi
16499 version_type=freebsd-$objformat
16500 case $version_type in
16501 freebsd-elf*)
16502 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
16503 need_version=no
16504 need_lib_prefix=no
16505 ;;
16506 freebsd-*)
16507 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
16508 need_version=yes
16509 ;;
16510 esac
16511 shlibpath_var=LD_LIBRARY_PATH
16512 case $host_os in
16513 freebsd2*)
16514 shlibpath_overrides_runpath=yes
16515 ;;
16516 freebsd3.[01]* | freebsdelf3.[01]*)
16517 shlibpath_overrides_runpath=yes
16518 hardcode_into_libs=yes
16519 ;;
16520 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
16521 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
16522 shlibpath_overrides_runpath=no
16523 hardcode_into_libs=yes
16524 ;;
16525 *) # from 4.6 on, and DragonFly
16526 shlibpath_overrides_runpath=yes
16527 hardcode_into_libs=yes
16528 ;;
16529 esac
16530 ;;
16531
16532 gnu*)
16533 version_type=linux
16534 need_lib_prefix=no
16535 need_version=no
16536 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
16537 soname_spec='${libname}${release}${shared_ext}$major'
16538 shlibpath_var=LD_LIBRARY_PATH
16539 hardcode_into_libs=yes
16540 ;;
16541
16542 hpux9* | hpux10* | hpux11*)
16543 # Give a soname corresponding to the major version so that dld.sl refuses to
16544 # link against other versions.
16545 version_type=sunos
16546 need_lib_prefix=no
16547 need_version=no
16548 case $host_cpu in
16549 ia64*)
16550 shrext_cmds='.so'
16551 hardcode_into_libs=yes
16552 dynamic_linker="$host_os dld.so"
16553 shlibpath_var=LD_LIBRARY_PATH
16554 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
16555 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16556 soname_spec='${libname}${release}${shared_ext}$major'
16557 if test "X$HPUX_IA64_MODE" = X32; then
16558 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
16559 else
16560 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
16561 fi
16562 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
16563 ;;
16564 hppa*64*)
16565 shrext_cmds='.sl'
16566 hardcode_into_libs=yes
16567 dynamic_linker="$host_os dld.sl"
16568 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
16569 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
16570 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16571 soname_spec='${libname}${release}${shared_ext}$major'
16572 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
16573 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
16574 ;;
16575 *)
16576 shrext_cmds='.sl'
16577 dynamic_linker="$host_os dld.sl"
16578 shlibpath_var=SHLIB_PATH
16579 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
16580 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16581 soname_spec='${libname}${release}${shared_ext}$major'
16582 ;;
16583 esac
16584 # HP-UX runs *really* slowly unless shared libraries are mode 555.
16585 postinstall_cmds='chmod 555 $lib'
16586 ;;
16587
16588 interix[3-9]*)
16589 version_type=linux
16590 need_lib_prefix=no
16591 need_version=no
16592 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
16593 soname_spec='${libname}${release}${shared_ext}$major'
16594 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
16595 shlibpath_var=LD_LIBRARY_PATH
16596 shlibpath_overrides_runpath=no
16597 hardcode_into_libs=yes
16598 ;;
16599
16600 irix5* | irix6* | nonstopux*)
16601 case $host_os in
16602 nonstopux*) version_type=nonstopux ;;
16603 *)
16604 if test "$lt_cv_prog_gnu_ld" = yes; then
16605 version_type=linux
16606 else
16607 version_type=irix
16608 fi ;;
16609 esac
16610 need_lib_prefix=no
16611 need_version=no
16612 soname_spec='${libname}${release}${shared_ext}$major'
16613 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
16614 case $host_os in
16615 irix5* | nonstopux*)
16616 libsuff= shlibsuff=
16617 ;;
16618 *)
16619 case $LD in # libtool.m4 will add one of these switches to LD
16620 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
16621 libsuff= shlibsuff= libmagic=32-bit;;
16622 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
16623 libsuff=32 shlibsuff=N32 libmagic=N32;;
16624 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
16625 libsuff=64 shlibsuff=64 libmagic=64-bit;;
16626 *) libsuff= shlibsuff= libmagic=never-match;;
16627 esac
16628 ;;
16629 esac
16630 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
16631 shlibpath_overrides_runpath=no
16632 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
16633 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
16634 hardcode_into_libs=yes
16635 ;;
16636
16637 # No shared lib support for Linux oldld, aout, or coff.
16638 linux*oldld* | linux*aout* | linux*coff*)
16639 dynamic_linker=no
16640 ;;
16641
16642 # This must be Linux ELF.
16643 linux* | k*bsd*-gnu | kopensolaris*-gnu)
16644 version_type=linux
16645 need_lib_prefix=no
16646 need_version=no
16647 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16648 soname_spec='${libname}${release}${shared_ext}$major'
16649 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
16650 shlibpath_var=LD_LIBRARY_PATH
16651 shlibpath_overrides_runpath=no
16652
16653 # Some binutils ld are patched to set DT_RUNPATH
16654 if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
16655 $as_echo_n "(cached) " >&6
16656 else
16657 lt_cv_shlibpath_overrides_runpath=no
16658 save_LDFLAGS=$LDFLAGS
16659 save_libdir=$libdir
16660 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
16661 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
16662 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16663 /* end confdefs.h. */
16664
16665 int
16666 main ()
16667 {
16668
16669 ;
16670 return 0;
16671 }
16672 _ACEOF
16673 if ac_fn_c_try_link "$LINENO"; then :
16674 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
16675 lt_cv_shlibpath_overrides_runpath=yes
16676 fi
16677 fi
16678 rm -f core conftest.err conftest.$ac_objext \
16679 conftest$ac_exeext conftest.$ac_ext
16680 LDFLAGS=$save_LDFLAGS
16681 libdir=$save_libdir
16682
16683 fi
16684
16685 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
16686
16687 # This implies no fast_install, which is unacceptable.
16688 # Some rework will be needed to allow for fast_install
16689 # before this can be enabled.
16690 hardcode_into_libs=yes
16691
16692 # Append ld.so.conf contents to the search path
16693 if test -f /etc/ld.so.conf; then
16694 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
16695 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
16696 fi
16697
16698 # We used to test for /lib/ld.so.1 and disable shared libraries on
16699 # powerpc, because MkLinux only supported shared libraries with the
16700 # GNU dynamic linker. Since this was broken with cross compilers,
16701 # most powerpc-linux boxes support dynamic linking these days and
16702 # people can always --disable-shared, the test was removed, and we
16703 # assume the GNU/Linux dynamic linker is in use.
16704 dynamic_linker='GNU/Linux ld.so'
16705 ;;
16706
16707 netbsd*)
16708 version_type=sunos
16709 need_lib_prefix=no
16710 need_version=no
16711 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
16712 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
16713 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
16714 dynamic_linker='NetBSD (a.out) ld.so'
16715 else
16716 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
16717 soname_spec='${libname}${release}${shared_ext}$major'
16718 dynamic_linker='NetBSD ld.elf_so'
16719 fi
16720 shlibpath_var=LD_LIBRARY_PATH
16721 shlibpath_overrides_runpath=yes
16722 hardcode_into_libs=yes
16723 ;;
16724
16725 newsos6)
16726 version_type=linux
16727 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16728 shlibpath_var=LD_LIBRARY_PATH
16729 shlibpath_overrides_runpath=yes
16730 ;;
16731
16732 *nto* | *qnx*)
16733 version_type=qnx
16734 need_lib_prefix=no
16735 need_version=no
16736 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16737 soname_spec='${libname}${release}${shared_ext}$major'
16738 shlibpath_var=LD_LIBRARY_PATH
16739 shlibpath_overrides_runpath=no
16740 hardcode_into_libs=yes
16741 dynamic_linker='ldqnx.so'
16742 ;;
16743
16744 openbsd*)
16745 version_type=sunos
16746 sys_lib_dlsearch_path_spec="/usr/lib"
16747 need_lib_prefix=no
16748 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
16749 case $host_os in
16750 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
16751 *) need_version=no ;;
16752 esac
16753 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
16754 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
16755 shlibpath_var=LD_LIBRARY_PATH
16756 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
16757 case $host_os in
16758 openbsd2.[89] | openbsd2.[89].*)
16759 shlibpath_overrides_runpath=no
16760 ;;
16761 *)
16762 shlibpath_overrides_runpath=yes
16763 ;;
16764 esac
16765 else
16766 shlibpath_overrides_runpath=yes
16767 fi
16768 ;;
16769
16770 os2*)
16771 libname_spec='$name'
16772 shrext_cmds=".dll"
16773 need_lib_prefix=no
16774 library_names_spec='$libname${shared_ext} $libname.a'
16775 dynamic_linker='OS/2 ld.exe'
16776 shlibpath_var=LIBPATH
16777 ;;
16778
16779 osf3* | osf4* | osf5*)
16780 version_type=osf
16781 need_lib_prefix=no
16782 need_version=no
16783 soname_spec='${libname}${release}${shared_ext}$major'
16784 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16785 shlibpath_var=LD_LIBRARY_PATH
16786 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
16787 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
16788 ;;
16789
16790 rdos*)
16791 dynamic_linker=no
16792 ;;
16793
16794 solaris*)
16795 version_type=linux
16796 need_lib_prefix=no
16797 need_version=no
16798 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16799 soname_spec='${libname}${release}${shared_ext}$major'
16800 shlibpath_var=LD_LIBRARY_PATH
16801 shlibpath_overrides_runpath=yes
16802 hardcode_into_libs=yes
16803 # ldd complains unless libraries are executable
16804 postinstall_cmds='chmod +x $lib'
16805 ;;
16806
16807 sunos4*)
16808 version_type=sunos
16809 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
16810 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
16811 shlibpath_var=LD_LIBRARY_PATH
16812 shlibpath_overrides_runpath=yes
16813 if test "$with_gnu_ld" = yes; then
16814 need_lib_prefix=no
16815 fi
16816 need_version=yes
16817 ;;
16818
16819 sysv4 | sysv4.3*)
16820 version_type=linux
16821 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16822 soname_spec='${libname}${release}${shared_ext}$major'
16823 shlibpath_var=LD_LIBRARY_PATH
16824 case $host_vendor in
16825 sni)
16826 shlibpath_overrides_runpath=no
16827 need_lib_prefix=no
16828 runpath_var=LD_RUN_PATH
16829 ;;
16830 siemens)
16831 need_lib_prefix=no
16832 ;;
16833 motorola)
16834 need_lib_prefix=no
16835 need_version=no
16836 shlibpath_overrides_runpath=no
16837 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
16838 ;;
16839 esac
16840 ;;
16841
16842 sysv4*MP*)
16843 if test -d /usr/nec ;then
16844 version_type=linux
16845 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
16846 soname_spec='$libname${shared_ext}.$major'
16847 shlibpath_var=LD_LIBRARY_PATH
16848 fi
16849 ;;
16850
16851 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
16852 version_type=freebsd-elf
16853 need_lib_prefix=no
16854 need_version=no
16855 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
16856 soname_spec='${libname}${release}${shared_ext}$major'
16857 shlibpath_var=LD_LIBRARY_PATH
16858 shlibpath_overrides_runpath=yes
16859 hardcode_into_libs=yes
16860 if test "$with_gnu_ld" = yes; then
16861 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
16862 else
16863 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
16864 case $host_os in
16865 sco3.2v5*)
16866 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
16867 ;;
16868 esac
16869 fi
16870 sys_lib_dlsearch_path_spec='/usr/lib'
16871 ;;
16872
16873 tpf*)
16874 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
16875 version_type=linux
16876 need_lib_prefix=no
16877 need_version=no
16878 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16879 shlibpath_var=LD_LIBRARY_PATH
16880 shlibpath_overrides_runpath=no
16881 hardcode_into_libs=yes
16882 ;;
16883
16884 uts4*)
16885 version_type=linux
16886 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16887 soname_spec='${libname}${release}${shared_ext}$major'
16888 shlibpath_var=LD_LIBRARY_PATH
16889 ;;
16890
16891 *)
16892 dynamic_linker=no
16893 ;;
16894 esac
16895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
16896 $as_echo "$dynamic_linker" >&6; }
16897 test "$dynamic_linker" = no && can_build_shared=no
16898
16899 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
16900 if test "$GCC" = yes; then
16901 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
16902 fi
16903
16904 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
16905 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
16906 fi
16907 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
16908 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
16909 fi
16910
16911
16912
16913
16914
16915
16916
16917
16918
16919
16920
16921
16922
16923
16924
16925
16926
16927
16928
16929
16930
16931
16932
16933
16934
16935
16936
16937
16938
16939
16940
16941
16942
16943
16944
16945
16946
16947
16948
16949
16950
16951
16952
16953
16954
16955
16956
16957
16958
16959
16960
16961
16962
16963
16964
16965
16966
16967
16968
16969
16970
16971
16972
16973
16974
16975
16976
16977
16978
16979
16980
16981
16982
16983
16984
16985
16986
16987
16988
16989
16990
16991
16992
16993
16994
16995
16996
16997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
16998 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
16999 hardcode_action=
17000 if test -n "$hardcode_libdir_flag_spec" ||
17001 test -n "$runpath_var" ||
17002 test "X$hardcode_automatic" = "Xyes" ; then
17003
17004 # We can hardcode non-existent directories.
17005 if test "$hardcode_direct" != no &&
17006 # If the only mechanism to avoid hardcoding is shlibpath_var, we
17007 # have to relink, otherwise we might link with an installed library
17008 # when we should be linking with a yet-to-be-installed one
17009 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
17010 test "$hardcode_minus_L" != no; then
17011 # Linking always hardcodes the temporary library directory.
17012 hardcode_action=relink
17013 else
17014 # We can link without hardcoding, and we can hardcode nonexisting dirs.
17015 hardcode_action=immediate
17016 fi
17017 else
17018 # We cannot hardcode anything, or else we can only hardcode existing
17019 # directories.
17020 hardcode_action=unsupported
17021 fi
17022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
17023 $as_echo "$hardcode_action" >&6; }
17024
17025 if test "$hardcode_action" = relink ||
17026 test "$inherit_rpath" = yes; then
17027 # Fast installation is not supported
17028 enable_fast_install=no
17029 elif test "$shlibpath_overrides_runpath" = yes ||
17030 test "$enable_shared" = no; then
17031 # Fast installation is not necessary
17032 enable_fast_install=needless
17033 fi
17034
17035
17036
17037
17038
17039
17040 if test "x$enable_dlopen" != xyes; then
17041 enable_dlopen=unknown
17042 enable_dlopen_self=unknown
17043 enable_dlopen_self_static=unknown
17044 else
17045 lt_cv_dlopen=no
17046 lt_cv_dlopen_libs=
17047
17048 case $host_os in
17049 beos*)
17050 lt_cv_dlopen="load_add_on"
17051 lt_cv_dlopen_libs=
17052 lt_cv_dlopen_self=yes
17053 ;;
17054
17055 mingw* | pw32* | cegcc*)
17056 lt_cv_dlopen="LoadLibrary"
17057 lt_cv_dlopen_libs=
17058 ;;
17059
17060 cygwin*)
17061 lt_cv_dlopen="dlopen"
17062 lt_cv_dlopen_libs=
17063 ;;
17064
17065 darwin*)
17066 # if libdl is installed we need to link against it
17067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17068 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17069 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17070 $as_echo_n "(cached) " >&6
17071 else
17072 ac_check_lib_save_LIBS=$LIBS
17073 LIBS="-ldl $LIBS"
17074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17075 /* end confdefs.h. */
17076
17077 /* Override any GCC internal prototype to avoid an error.
17078 Use char because int might match the return type of a GCC
17079 builtin and then its argument prototype would still apply. */
17080 #ifdef __cplusplus
17081 extern "C"
17082 #endif
17083 char dlopen ();
17084 int
17085 main ()
17086 {
17087 return dlopen ();
17088 ;
17089 return 0;
17090 }
17091 _ACEOF
17092 if ac_fn_c_try_link "$LINENO"; then :
17093 ac_cv_lib_dl_dlopen=yes
17094 else
17095 ac_cv_lib_dl_dlopen=no
17096 fi
17097 rm -f core conftest.err conftest.$ac_objext \
17098 conftest$ac_exeext conftest.$ac_ext
17099 LIBS=$ac_check_lib_save_LIBS
17100 fi
17101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17102 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17103 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17104 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17105 else
17106
17107 lt_cv_dlopen="dyld"
17108 lt_cv_dlopen_libs=
17109 lt_cv_dlopen_self=yes
17110
17111 fi
17112
17113 ;;
17114
17115 *)
17116 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
17117 if test "x$ac_cv_func_shl_load" = x""yes; then :
17118 lt_cv_dlopen="shl_load"
17119 else
17120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
17121 $as_echo_n "checking for shl_load in -ldld... " >&6; }
17122 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
17123 $as_echo_n "(cached) " >&6
17124 else
17125 ac_check_lib_save_LIBS=$LIBS
17126 LIBS="-ldld $LIBS"
17127 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17128 /* end confdefs.h. */
17129
17130 /* Override any GCC internal prototype to avoid an error.
17131 Use char because int might match the return type of a GCC
17132 builtin and then its argument prototype would still apply. */
17133 #ifdef __cplusplus
17134 extern "C"
17135 #endif
17136 char shl_load ();
17137 int
17138 main ()
17139 {
17140 return shl_load ();
17141 ;
17142 return 0;
17143 }
17144 _ACEOF
17145 if ac_fn_c_try_link "$LINENO"; then :
17146 ac_cv_lib_dld_shl_load=yes
17147 else
17148 ac_cv_lib_dld_shl_load=no
17149 fi
17150 rm -f core conftest.err conftest.$ac_objext \
17151 conftest$ac_exeext conftest.$ac_ext
17152 LIBS=$ac_check_lib_save_LIBS
17153 fi
17154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
17155 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
17156 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
17157 lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
17158 else
17159 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
17160 if test "x$ac_cv_func_dlopen" = x""yes; then :
17161 lt_cv_dlopen="dlopen"
17162 else
17163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17164 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17165 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17166 $as_echo_n "(cached) " >&6
17167 else
17168 ac_check_lib_save_LIBS=$LIBS
17169 LIBS="-ldl $LIBS"
17170 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17171 /* end confdefs.h. */
17172
17173 /* Override any GCC internal prototype to avoid an error.
17174 Use char because int might match the return type of a GCC
17175 builtin and then its argument prototype would still apply. */
17176 #ifdef __cplusplus
17177 extern "C"
17178 #endif
17179 char dlopen ();
17180 int
17181 main ()
17182 {
17183 return dlopen ();
17184 ;
17185 return 0;
17186 }
17187 _ACEOF
17188 if ac_fn_c_try_link "$LINENO"; then :
17189 ac_cv_lib_dl_dlopen=yes
17190 else
17191 ac_cv_lib_dl_dlopen=no
17192 fi
17193 rm -f core conftest.err conftest.$ac_objext \
17194 conftest$ac_exeext conftest.$ac_ext
17195 LIBS=$ac_check_lib_save_LIBS
17196 fi
17197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17198 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17199 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17200 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17201 else
17202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
17203 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
17204 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
17205 $as_echo_n "(cached) " >&6
17206 else
17207 ac_check_lib_save_LIBS=$LIBS
17208 LIBS="-lsvld $LIBS"
17209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17210 /* end confdefs.h. */
17211
17212 /* Override any GCC internal prototype to avoid an error.
17213 Use char because int might match the return type of a GCC
17214 builtin and then its argument prototype would still apply. */
17215 #ifdef __cplusplus
17216 extern "C"
17217 #endif
17218 char dlopen ();
17219 int
17220 main ()
17221 {
17222 return dlopen ();
17223 ;
17224 return 0;
17225 }
17226 _ACEOF
17227 if ac_fn_c_try_link "$LINENO"; then :
17228 ac_cv_lib_svld_dlopen=yes
17229 else
17230 ac_cv_lib_svld_dlopen=no
17231 fi
17232 rm -f core conftest.err conftest.$ac_objext \
17233 conftest$ac_exeext conftest.$ac_ext
17234 LIBS=$ac_check_lib_save_LIBS
17235 fi
17236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
17237 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
17238 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
17239 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
17240 else
17241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
17242 $as_echo_n "checking for dld_link in -ldld... " >&6; }
17243 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
17244 $as_echo_n "(cached) " >&6
17245 else
17246 ac_check_lib_save_LIBS=$LIBS
17247 LIBS="-ldld $LIBS"
17248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17249 /* end confdefs.h. */
17250
17251 /* Override any GCC internal prototype to avoid an error.
17252 Use char because int might match the return type of a GCC
17253 builtin and then its argument prototype would still apply. */
17254 #ifdef __cplusplus
17255 extern "C"
17256 #endif
17257 char dld_link ();
17258 int
17259 main ()
17260 {
17261 return dld_link ();
17262 ;
17263 return 0;
17264 }
17265 _ACEOF
17266 if ac_fn_c_try_link "$LINENO"; then :
17267 ac_cv_lib_dld_dld_link=yes
17268 else
17269 ac_cv_lib_dld_dld_link=no
17270 fi
17271 rm -f core conftest.err conftest.$ac_objext \
17272 conftest$ac_exeext conftest.$ac_ext
17273 LIBS=$ac_check_lib_save_LIBS
17274 fi
17275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
17276 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
17277 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
17278 lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
17279 fi
17280
17281
17282 fi
17283
17284
17285 fi
17286
17287
17288 fi
17289
17290
17291 fi
17292
17293
17294 fi
17295
17296 ;;
17297 esac
17298
17299 if test "x$lt_cv_dlopen" != xno; then
17300 enable_dlopen=yes
17301 else
17302 enable_dlopen=no
17303 fi
17304
17305 case $lt_cv_dlopen in
17306 dlopen)
17307 save_CPPFLAGS="$CPPFLAGS"
17308 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
17309
17310 save_LDFLAGS="$LDFLAGS"
17311 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
17312
17313 save_LIBS="$LIBS"
17314 LIBS="$lt_cv_dlopen_libs $LIBS"
17315
17316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
17317 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
17318 if test "${lt_cv_dlopen_self+set}" = set; then :
17319 $as_echo_n "(cached) " >&6
17320 else
17321 if test "$cross_compiling" = yes; then :
17322 lt_cv_dlopen_self=cross
17323 else
17324 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
17325 lt_status=$lt_dlunknown
17326 cat > conftest.$ac_ext <<_LT_EOF
17327 #line 17327 "configure"
17328 #include "confdefs.h"
17329
17330 #if HAVE_DLFCN_H
17331 #include <dlfcn.h>
17332 #endif
17333
17334 #include <stdio.h>
17335
17336 #ifdef RTLD_GLOBAL
17337 # define LT_DLGLOBAL RTLD_GLOBAL
17338 #else
17339 # ifdef DL_GLOBAL
17340 # define LT_DLGLOBAL DL_GLOBAL
17341 # else
17342 # define LT_DLGLOBAL 0
17343 # endif
17344 #endif
17345
17346 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
17347 find out it does not work in some platform. */
17348 #ifndef LT_DLLAZY_OR_NOW
17349 # ifdef RTLD_LAZY
17350 # define LT_DLLAZY_OR_NOW RTLD_LAZY
17351 # else
17352 # ifdef DL_LAZY
17353 # define LT_DLLAZY_OR_NOW DL_LAZY
17354 # else
17355 # ifdef RTLD_NOW
17356 # define LT_DLLAZY_OR_NOW RTLD_NOW
17357 # else
17358 # ifdef DL_NOW
17359 # define LT_DLLAZY_OR_NOW DL_NOW
17360 # else
17361 # define LT_DLLAZY_OR_NOW 0
17362 # endif
17363 # endif
17364 # endif
17365 # endif
17366 #endif
17367
17368 void fnord() { int i=42;}
17369 int main ()
17370 {
17371 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
17372 int status = $lt_dlunknown;
17373
17374 if (self)
17375 {
17376 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
17377 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
17378 /* dlclose (self); */
17379 }
17380 else
17381 puts (dlerror ());
17382
17383 return status;
17384 }
17385 _LT_EOF
17386 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
17387 (eval $ac_link) 2>&5
17388 ac_status=$?
17389 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17390 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
17391 (./conftest; exit; ) >&5 2>/dev/null
17392 lt_status=$?
17393 case x$lt_status in
17394 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
17395 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
17396 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
17397 esac
17398 else :
17399 # compilation failed
17400 lt_cv_dlopen_self=no
17401 fi
17402 fi
17403 rm -fr conftest*
17404
17405
17406 fi
17407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
17408 $as_echo "$lt_cv_dlopen_self" >&6; }
17409
17410 if test "x$lt_cv_dlopen_self" = xyes; then
17411 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
17412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
17413 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
17414 if test "${lt_cv_dlopen_self_static+set}" = set; then :
17415 $as_echo_n "(cached) " >&6
17416 else
17417 if test "$cross_compiling" = yes; then :
17418 lt_cv_dlopen_self_static=cross
17419 else
17420 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
17421 lt_status=$lt_dlunknown
17422 cat > conftest.$ac_ext <<_LT_EOF
17423 #line 17423 "configure"
17424 #include "confdefs.h"
17425
17426 #if HAVE_DLFCN_H
17427 #include <dlfcn.h>
17428 #endif
17429
17430 #include <stdio.h>
17431
17432 #ifdef RTLD_GLOBAL
17433 # define LT_DLGLOBAL RTLD_GLOBAL
17434 #else
17435 # ifdef DL_GLOBAL
17436 # define LT_DLGLOBAL DL_GLOBAL
17437 # else
17438 # define LT_DLGLOBAL 0
17439 # endif
17440 #endif
17441
17442 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
17443 find out it does not work in some platform. */
17444 #ifndef LT_DLLAZY_OR_NOW
17445 # ifdef RTLD_LAZY
17446 # define LT_DLLAZY_OR_NOW RTLD_LAZY
17447 # else
17448 # ifdef DL_LAZY
17449 # define LT_DLLAZY_OR_NOW DL_LAZY
17450 # else
17451 # ifdef RTLD_NOW
17452 # define LT_DLLAZY_OR_NOW RTLD_NOW
17453 # else
17454 # ifdef DL_NOW
17455 # define LT_DLLAZY_OR_NOW DL_NOW
17456 # else
17457 # define LT_DLLAZY_OR_NOW 0
17458 # endif
17459 # endif
17460 # endif
17461 # endif
17462 #endif
17463
17464 void fnord() { int i=42;}
17465 int main ()
17466 {
17467 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
17468 int status = $lt_dlunknown;
17469
17470 if (self)
17471 {
17472 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
17473 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
17474 /* dlclose (self); */
17475 }
17476 else
17477 puts (dlerror ());
17478
17479 return status;
17480 }
17481 _LT_EOF
17482 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
17483 (eval $ac_link) 2>&5
17484 ac_status=$?
17485 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17486 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
17487 (./conftest; exit; ) >&5 2>/dev/null
17488 lt_status=$?
17489 case x$lt_status in
17490 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
17491 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
17492 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
17493 esac
17494 else :
17495 # compilation failed
17496 lt_cv_dlopen_self_static=no
17497 fi
17498 fi
17499 rm -fr conftest*
17500
17501
17502 fi
17503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
17504 $as_echo "$lt_cv_dlopen_self_static" >&6; }
17505 fi
17506
17507 CPPFLAGS="$save_CPPFLAGS"
17508 LDFLAGS="$save_LDFLAGS"
17509 LIBS="$save_LIBS"
17510 ;;
17511 esac
17512
17513 case $lt_cv_dlopen_self in
17514 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
17515 *) enable_dlopen_self=unknown ;;
17516 esac
17517
17518 case $lt_cv_dlopen_self_static in
17519 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
17520 *) enable_dlopen_self_static=unknown ;;
17521 esac
17522 fi
17523
17524
17525
17526
17527
17528
17529
17530
17531
17532
17533
17534
17535
17536
17537
17538
17539
17540 striplib=
17541 old_striplib=
17542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
17543 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
17544 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
17545 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
17546 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
17547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17548 $as_echo "yes" >&6; }
17549 else
17550 # FIXME - insert some real tests, host_os isn't really good enough
17551 case $host_os in
17552 darwin*)
17553 if test -n "$STRIP" ; then
17554 striplib="$STRIP -x"
17555 old_striplib="$STRIP -S"
17556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17557 $as_echo "yes" >&6; }
17558 else
17559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17560 $as_echo "no" >&6; }
17561 fi
17562 ;;
17563 *)
17564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17565 $as_echo "no" >&6; }
17566 ;;
17567 esac
17568 fi
17569
17570
17571
17572
17573
17574
17575
17576
17577
17578
17579
17580
17581 # Report which library types will actually be built
17582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
17583 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
17584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
17585 $as_echo "$can_build_shared" >&6; }
17586
17587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
17588 $as_echo_n "checking whether to build shared libraries... " >&6; }
17589 test "$can_build_shared" = "no" && enable_shared=no
17590
17591 # On AIX, shared libraries and static libraries use the same namespace, and
17592 # are all built from PIC.
17593 case $host_os in
17594 aix3*)
17595 test "$enable_shared" = yes && enable_static=no
17596 if test -n "$RANLIB"; then
17597 archive_cmds="$archive_cmds~\$RANLIB \$lib"
17598 postinstall_cmds='$RANLIB $lib'
17599 fi
17600 ;;
17601
17602 aix[4-9]*)
17603 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
17604 test "$enable_shared" = yes && enable_static=no
17605 fi
17606 ;;
17607 esac
17608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
17609 $as_echo "$enable_shared" >&6; }
17610
17611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
17612 $as_echo_n "checking whether to build static libraries... " >&6; }
17613 # Make sure either enable_shared or enable_static is yes.
17614 test "$enable_shared" = yes || enable_static=yes
17615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
17616 $as_echo "$enable_static" >&6; }
17617
17618
17619
17620
17621 fi
17622 ac_ext=c
17623 ac_cpp='$CPP $CPPFLAGS'
17624 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17625 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17626 ac_compiler_gnu=$ac_cv_c_compiler_gnu
17627
17628 CC="$lt_save_CC"
17629
17630
17631 ac_ext=cpp
17632 ac_cpp='$CXXCPP $CPPFLAGS'
17633 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17634 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17635 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
17636
17637 archive_cmds_need_lc_CXX=no
17638 allow_undefined_flag_CXX=
17639 always_export_symbols_CXX=no
17640 archive_expsym_cmds_CXX=
17641 compiler_needs_object_CXX=no
17642 export_dynamic_flag_spec_CXX=
17643 hardcode_direct_CXX=no
17644 hardcode_direct_absolute_CXX=no
17645 hardcode_libdir_flag_spec_CXX=
17646 hardcode_libdir_flag_spec_ld_CXX=
17647 hardcode_libdir_separator_CXX=
17648 hardcode_minus_L_CXX=no
17649 hardcode_shlibpath_var_CXX=unsupported
17650 hardcode_automatic_CXX=no
17651 inherit_rpath_CXX=no
17652 module_cmds_CXX=
17653 module_expsym_cmds_CXX=
17654 link_all_deplibs_CXX=unknown
17655 old_archive_cmds_CXX=$old_archive_cmds
17656 no_undefined_flag_CXX=
17657 whole_archive_flag_spec_CXX=
17658 enable_shared_with_static_runtimes_CXX=no
17659
17660 # Source file extension for C++ test sources.
17661 ac_ext=cpp
17662
17663 # Object file extension for compiled C++ test sources.
17664 objext=o
17665 objext_CXX=$objext
17666
17667 # No sense in running all these tests if we already determined that
17668 # the CXX compiler isn't working. Some variables (like enable_shared)
17669 # are currently assumed to apply to all compilers on this platform,
17670 # and will be corrupted by setting them based on a non-working compiler.
17671 if test "$_lt_caught_CXX_error" != yes; then
17672 # Code to be used in simple compile tests
17673 lt_simple_compile_test_code="int some_variable = 0;"
17674
17675 # Code to be used in simple link tests
17676 lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
17677
17678 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
17679
17680
17681
17682
17683
17684
17685 # If no C compiler was specified, use CC.
17686 LTCC=${LTCC-"$CC"}
17687
17688 # If no C compiler flags were specified, use CFLAGS.
17689 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
17690
17691 # Allow CC to be a program name with arguments.
17692 compiler=$CC
17693
17694
17695 # save warnings/boilerplate of simple test code
17696 ac_outfile=conftest.$ac_objext
17697 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
17698 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
17699 _lt_compiler_boilerplate=`cat conftest.err`
17700 $RM conftest*
17701
17702 ac_outfile=conftest.$ac_objext
17703 echo "$lt_simple_link_test_code" >conftest.$ac_ext
17704 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
17705 _lt_linker_boilerplate=`cat conftest.err`
17706 $RM -r conftest*
17707
17708
17709 # Allow CC to be a program name with arguments.
17710 lt_save_CC=$CC
17711 lt_save_LD=$LD
17712 lt_save_GCC=$GCC
17713 GCC=$GXX
17714 lt_save_with_gnu_ld=$with_gnu_ld
17715 lt_save_path_LD=$lt_cv_path_LD
17716 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
17717 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
17718 else
17719 $as_unset lt_cv_prog_gnu_ld
17720 fi
17721 if test -n "${lt_cv_path_LDCXX+set}"; then
17722 lt_cv_path_LD=$lt_cv_path_LDCXX
17723 else
17724 $as_unset lt_cv_path_LD
17725 fi
17726 test -z "${LDCXX+set}" || LD=$LDCXX
17727 CC=${CXX-"c++"}
17728 compiler=$CC
17729 compiler_CXX=$CC
17730 for cc_temp in $compiler""; do
17731 case $cc_temp in
17732 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
17733 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
17734 \-*) ;;
17735 *) break;;
17736 esac
17737 done
17738 cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
17739
17740
17741 if test -n "$compiler"; then
17742 # We don't want -fno-exception when compiling C++ code, so set the
17743 # no_builtin_flag separately
17744 if test "$GXX" = yes; then
17745 lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
17746 else
17747 lt_prog_compiler_no_builtin_flag_CXX=
17748 fi
17749
17750 if test "$GXX" = yes; then
17751 # Set up default GNU C++ configuration
17752
17753
17754
17755 # Check whether --with-gnu-ld was given.
17756 if test "${with_gnu_ld+set}" = set; then :
17757 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
17758 else
17759 with_gnu_ld=no
17760 fi
17761
17762 ac_prog=ld
17763 if test "$GCC" = yes; then
17764 # Check if gcc -print-prog-name=ld gives a path.
17765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
17766 $as_echo_n "checking for ld used by $CC... " >&6; }
17767 case $host in
17768 *-*-mingw*)
17769 # gcc leaves a trailing carriage return which upsets mingw
17770 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
17771 *)
17772 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
17773 esac
17774 case $ac_prog in
17775 # Accept absolute paths.
17776 [\\/]* | ?:[\\/]*)
17777 re_direlt='/[^/][^/]*/\.\./'
17778 # Canonicalize the pathname of ld
17779 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
17780 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
17781 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
17782 done
17783 test -z "$LD" && LD="$ac_prog"
17784 ;;
17785 "")
17786 # If it fails, then pretend we aren't using GCC.
17787 ac_prog=ld
17788 ;;
17789 *)
17790 # If it is relative, then search for the first ld in PATH.
17791 with_gnu_ld=unknown
17792 ;;
17793 esac
17794 elif test "$with_gnu_ld" = yes; then
17795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
17796 $as_echo_n "checking for GNU ld... " >&6; }
17797 else
17798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
17799 $as_echo_n "checking for non-GNU ld... " >&6; }
17800 fi
17801 if test "${lt_cv_path_LD+set}" = set; then :
17802 $as_echo_n "(cached) " >&6
17803 else
17804 if test -z "$LD"; then
17805 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
17806 for ac_dir in $PATH; do
17807 IFS="$lt_save_ifs"
17808 test -z "$ac_dir" && ac_dir=.
17809 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
17810 lt_cv_path_LD="$ac_dir/$ac_prog"
17811 # Check to see if the program is GNU ld. I'd rather use --version,
17812 # but apparently some variants of GNU ld only accept -v.
17813 # Break only if it was the GNU/non-GNU ld that we prefer.
17814 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
17815 *GNU* | *'with BFD'*)
17816 test "$with_gnu_ld" != no && break
17817 ;;
17818 *)
17819 test "$with_gnu_ld" != yes && break
17820 ;;
17821 esac
17822 fi
17823 done
17824 IFS="$lt_save_ifs"
17825 else
17826 lt_cv_path_LD="$LD" # Let the user override the test with a path.
17827 fi
17828 fi
17829
17830 LD="$lt_cv_path_LD"
17831 if test -n "$LD"; then
17832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
17833 $as_echo "$LD" >&6; }
17834 else
17835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17836 $as_echo "no" >&6; }
17837 fi
17838 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
17839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
17840 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
17841 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
17842 $as_echo_n "(cached) " >&6
17843 else
17844 # I'd rather use --version here, but apparently some GNU lds only accept -v.
17845 case `$LD -v 2>&1 </dev/null` in
17846 *GNU* | *'with BFD'*)
17847 lt_cv_prog_gnu_ld=yes
17848 ;;
17849 *)
17850 lt_cv_prog_gnu_ld=no
17851 ;;
17852 esac
17853 fi
17854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
17855 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
17856 with_gnu_ld=$lt_cv_prog_gnu_ld
17857
17858
17859
17860
17861
17862
17863
17864 # Check if GNU C++ uses GNU ld as the underlying linker, since the
17865 # archiving commands below assume that GNU ld is being used.
17866 if test "$with_gnu_ld" = yes; then
17867 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
17868 archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
17869
17870 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
17871 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
17872
17873 # If archive_cmds runs LD, not CC, wlarc should be empty
17874 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
17875 # investigate it a little bit more. (MM)
17876 wlarc='${wl}'
17877
17878 # ancient GNU ld didn't support --whole-archive et. al.
17879 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
17880 $GREP 'no-whole-archive' > /dev/null; then
17881 whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
17882 else
17883 whole_archive_flag_spec_CXX=
17884 fi
17885 else
17886 with_gnu_ld=no
17887 wlarc=
17888
17889 # A generic and very simple default shared library creation
17890 # command for GNU C++ for the case where it uses the native
17891 # linker, instead of GNU ld. If possible, this setting should
17892 # overridden to take advantage of the native linker features on
17893 # the platform it is being used on.
17894 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
17895 fi
17896
17897 # Commands to make compiler produce verbose output that lists
17898 # what "hidden" libraries, object files and flags are used when
17899 # linking a shared library.
17900 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "^ .* -L"'
17901
17902 else
17903 GXX=no
17904 with_gnu_ld=no
17905 wlarc=
17906 fi
17907
17908 # PORTME: fill in a description of your system's C++ link characteristics
17909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
17910 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
17911 ld_shlibs_CXX=yes
17912 case $host_os in
17913 aix3*)
17914 # FIXME: insert proper C++ library support
17915 ld_shlibs_CXX=no
17916 ;;
17917 aix[4-9]*)
17918 if test "$host_cpu" = ia64; then
17919 # On IA64, the linker does run time linking by default, so we don't
17920 # have to do anything special.
17921 aix_use_runtimelinking=no
17922 exp_sym_flag='-Bexport'
17923 no_entry_flag=""
17924 else
17925 aix_use_runtimelinking=no
17926
17927 # Test if we are trying to use run time linking or normal
17928 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
17929 # need to do runtime linking.
17930 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
17931 for ld_flag in $LDFLAGS; do
17932 case $ld_flag in
17933 *-brtl*)
17934 aix_use_runtimelinking=yes
17935 break
17936 ;;
17937 esac
17938 done
17939 ;;
17940 esac
17941
17942 exp_sym_flag='-bexport'
17943 no_entry_flag='-bnoentry'
17944 fi
17945
17946 # When large executables or shared objects are built, AIX ld can
17947 # have problems creating the table of contents. If linking a library
17948 # or program results in "error TOC overflow" add -mminimal-toc to
17949 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
17950 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
17951
17952 archive_cmds_CXX=''
17953 hardcode_direct_CXX=yes
17954 hardcode_direct_absolute_CXX=yes
17955 hardcode_libdir_separator_CXX=':'
17956 link_all_deplibs_CXX=yes
17957 file_list_spec_CXX='${wl}-f,'
17958
17959 if test "$GXX" = yes; then
17960 case $host_os in aix4.[012]|aix4.[012].*)
17961 # We only want to do this on AIX 4.2 and lower, the check
17962 # below for broken collect2 doesn't work under 4.3+
17963 collect2name=`${CC} -print-prog-name=collect2`
17964 if test -f "$collect2name" &&
17965 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
17966 then
17967 # We have reworked collect2
17968 :
17969 else
17970 # We have old collect2
17971 hardcode_direct_CXX=unsupported
17972 # It fails to find uninstalled libraries when the uninstalled
17973 # path is not listed in the libpath. Setting hardcode_minus_L
17974 # to unsupported forces relinking
17975 hardcode_minus_L_CXX=yes
17976 hardcode_libdir_flag_spec_CXX='-L$libdir'
17977 hardcode_libdir_separator_CXX=
17978 fi
17979 esac
17980 shared_flag='-shared'
17981 if test "$aix_use_runtimelinking" = yes; then
17982 shared_flag="$shared_flag "'${wl}-G'
17983 fi
17984 else
17985 # not using gcc
17986 if test "$host_cpu" = ia64; then
17987 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
17988 # chokes on -Wl,-G. The following line is correct:
17989 shared_flag='-G'
17990 else
17991 if test "$aix_use_runtimelinking" = yes; then
17992 shared_flag='${wl}-G'
17993 else
17994 shared_flag='${wl}-bM:SRE'
17995 fi
17996 fi
17997 fi
17998
17999 export_dynamic_flag_spec_CXX='${wl}-bexpall'
18000 # It seems that -bexpall does not export symbols beginning with
18001 # underscore (_), so it is better to generate a list of symbols to
18002 # export.
18003 always_export_symbols_CXX=yes
18004 if test "$aix_use_runtimelinking" = yes; then
18005 # Warning - without using the other runtime loading flags (-brtl),
18006 # -berok will link without error, but may produce a broken library.
18007 allow_undefined_flag_CXX='-berok'
18008 # Determine the default libpath from the value encoded in an empty
18009 # executable.
18010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18011 /* end confdefs.h. */
18012
18013 int
18014 main ()
18015 {
18016
18017 ;
18018 return 0;
18019 }
18020 _ACEOF
18021 if ac_fn_cxx_try_link "$LINENO"; then :
18022
18023 lt_aix_libpath_sed='
18024 /Import File Strings/,/^$/ {
18025 /^0/ {
18026 s/^0 *\(.*\)$/\1/
18027 p
18028 }
18029 }'
18030 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18031 # Check for a 64-bit object if we didn't find anything.
18032 if test -z "$aix_libpath"; then
18033 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18034 fi
18035 fi
18036 rm -f core conftest.err conftest.$ac_objext \
18037 conftest$ac_exeext conftest.$ac_ext
18038 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18039
18040 hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18041
18042 archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
18043 else
18044 if test "$host_cpu" = ia64; then
18045 hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
18046 allow_undefined_flag_CXX="-z nodefs"
18047 archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
18048 else
18049 # Determine the default libpath from the value encoded in an
18050 # empty executable.
18051 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18052 /* end confdefs.h. */
18053
18054 int
18055 main ()
18056 {
18057
18058 ;
18059 return 0;
18060 }
18061 _ACEOF
18062 if ac_fn_cxx_try_link "$LINENO"; then :
18063
18064 lt_aix_libpath_sed='
18065 /Import File Strings/,/^$/ {
18066 /^0/ {
18067 s/^0 *\(.*\)$/\1/
18068 p
18069 }
18070 }'
18071 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18072 # Check for a 64-bit object if we didn't find anything.
18073 if test -z "$aix_libpath"; then
18074 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18075 fi
18076 fi
18077 rm -f core conftest.err conftest.$ac_objext \
18078 conftest$ac_exeext conftest.$ac_ext
18079 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18080
18081 hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18082 # Warning - without using the other run time loading flags,
18083 # -berok will link without error, but may produce a broken library.
18084 no_undefined_flag_CXX=' ${wl}-bernotok'
18085 allow_undefined_flag_CXX=' ${wl}-berok'
18086 # Exported symbols can be pulled into shared objects from archives
18087 whole_archive_flag_spec_CXX='$convenience'
18088 archive_cmds_need_lc_CXX=yes
18089 # This is similar to how AIX traditionally builds its shared
18090 # libraries.
18091 archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
18092 fi
18093 fi
18094 ;;
18095
18096 beos*)
18097 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
18098 allow_undefined_flag_CXX=unsupported
18099 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
18100 # support --undefined. This deserves some investigation. FIXME
18101 archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18102 else
18103 ld_shlibs_CXX=no
18104 fi
18105 ;;
18106
18107 chorus*)
18108 case $cc_basename in
18109 *)
18110 # FIXME: insert proper C++ library support
18111 ld_shlibs_CXX=no
18112 ;;
18113 esac
18114 ;;
18115
18116 cygwin* | mingw* | pw32* | cegcc*)
18117 # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
18118 # as there is no search path for DLLs.
18119 hardcode_libdir_flag_spec_CXX='-L$libdir'
18120 allow_undefined_flag_CXX=unsupported
18121 always_export_symbols_CXX=no
18122 enable_shared_with_static_runtimes_CXX=yes
18123
18124 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
18125 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
18126 # If the export-symbols file already is a .def file (1st line
18127 # is EXPORTS), use it as is; otherwise, prepend...
18128 archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
18129 cp $export_symbols $output_objdir/$soname.def;
18130 else
18131 echo EXPORTS > $output_objdir/$soname.def;
18132 cat $export_symbols >> $output_objdir/$soname.def;
18133 fi~
18134 $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
18135 else
18136 ld_shlibs_CXX=no
18137 fi
18138 ;;
18139 darwin* | rhapsody*)
18140
18141
18142 archive_cmds_need_lc_CXX=no
18143 hardcode_direct_CXX=no
18144 hardcode_automatic_CXX=yes
18145 hardcode_shlibpath_var_CXX=unsupported
18146 whole_archive_flag_spec_CXX=''
18147 link_all_deplibs_CXX=yes
18148 allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
18149 case $cc_basename in
18150 ifort*) _lt_dar_can_shared=yes ;;
18151 *) _lt_dar_can_shared=$GCC ;;
18152 esac
18153 if test "$_lt_dar_can_shared" = "yes"; then
18154 output_verbose_link_cmd=echo
18155 archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
18156 module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
18157 archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
18158 module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
18159 if test "$lt_cv_apple_cc_single_mod" != "yes"; then
18160 archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
18161 archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
18162 fi
18163
18164 else
18165 ld_shlibs_CXX=no
18166 fi
18167
18168 ;;
18169
18170 dgux*)
18171 case $cc_basename in
18172 ec++*)
18173 # FIXME: insert proper C++ library support
18174 ld_shlibs_CXX=no
18175 ;;
18176 ghcx*)
18177 # Green Hills C++ Compiler
18178 # FIXME: insert proper C++ library support
18179 ld_shlibs_CXX=no
18180 ;;
18181 *)
18182 # FIXME: insert proper C++ library support
18183 ld_shlibs_CXX=no
18184 ;;
18185 esac
18186 ;;
18187
18188 freebsd[12]*)
18189 # C++ shared libraries reported to be fairly broken before
18190 # switch to ELF
18191 ld_shlibs_CXX=no
18192 ;;
18193
18194 freebsd-elf*)
18195 archive_cmds_need_lc_CXX=no
18196 ;;
18197
18198 freebsd* | dragonfly*)
18199 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
18200 # conventions
18201 ld_shlibs_CXX=yes
18202 ;;
18203
18204 gnu*)
18205 ;;
18206
18207 hpux9*)
18208 hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
18209 hardcode_libdir_separator_CXX=:
18210 export_dynamic_flag_spec_CXX='${wl}-E'
18211 hardcode_direct_CXX=yes
18212 hardcode_minus_L_CXX=yes # Not in the search PATH,
18213 # but as the default
18214 # location of the library.
18215
18216 case $cc_basename in
18217 CC*)
18218 # FIXME: insert proper C++ library support
18219 ld_shlibs_CXX=no
18220 ;;
18221 aCC*)
18222 archive_cmds_CXX='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
18223 # Commands to make compiler produce verbose output that lists
18224 # what "hidden" libraries, object files and flags are used when
18225 # linking a shared library.
18226 #
18227 # There doesn't appear to be a way to prevent this compiler from
18228 # explicitly linking system object files so we need to strip them
18229 # from the output so that they don't get included in the library
18230 # dependencies.
18231 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "^ .* -L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
18232 ;;
18233 *)
18234 if test "$GXX" = yes; then
18235 archive_cmds_CXX='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
18236 else
18237 # FIXME: insert proper C++ library support
18238 ld_shlibs_CXX=no
18239 fi
18240 ;;
18241 esac
18242 ;;
18243
18244 hpux10*|hpux11*)
18245 if test $with_gnu_ld = no; then
18246 hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
18247 hardcode_libdir_separator_CXX=:
18248
18249 case $host_cpu in
18250 hppa*64*|ia64*)
18251 ;;
18252 *)
18253 export_dynamic_flag_spec_CXX='${wl}-E'
18254 ;;
18255 esac
18256 fi
18257 case $host_cpu in
18258 hppa*64*|ia64*)
18259 hardcode_direct_CXX=no
18260 hardcode_shlibpath_var_CXX=no
18261 ;;
18262 *)
18263 hardcode_direct_CXX=yes
18264 hardcode_direct_absolute_CXX=yes
18265 hardcode_minus_L_CXX=yes # Not in the search PATH,
18266 # but as the default
18267 # location of the library.
18268 ;;
18269 esac
18270
18271 case $cc_basename in
18272 CC*)
18273 # FIXME: insert proper C++ library support
18274 ld_shlibs_CXX=no
18275 ;;
18276 aCC*)
18277 case $host_cpu in
18278 hppa*64*)
18279 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18280 ;;
18281 ia64*)
18282 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18283 ;;
18284 *)
18285 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18286 ;;
18287 esac
18288 # Commands to make compiler produce verbose output that lists
18289 # what "hidden" libraries, object files and flags are used when
18290 # linking a shared library.
18291 #
18292 # There doesn't appear to be a way to prevent this compiler from
18293 # explicitly linking system object files so we need to strip them
18294 # from the output so that they don't get included in the library
18295 # dependencies.
18296 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "^ .* -L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
18297 ;;
18298 *)
18299 if test "$GXX" = yes; then
18300 if test $with_gnu_ld = no; then
18301 case $host_cpu in
18302 hppa*64*)
18303 archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18304 ;;
18305 ia64*)
18306 archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18307 ;;
18308 *)
18309 archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18310 ;;
18311 esac
18312 fi
18313 else
18314 # FIXME: insert proper C++ library support
18315 ld_shlibs_CXX=no
18316 fi
18317 ;;
18318 esac
18319 ;;
18320
18321 interix[3-9]*)
18322 hardcode_direct_CXX=no
18323 hardcode_shlibpath_var_CXX=no
18324 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
18325 export_dynamic_flag_spec_CXX='${wl}-E'
18326 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
18327 # Instead, shared libraries are loaded at an image base (0x10000000 by
18328 # default) and relocated if they conflict, which is a slow very memory
18329 # consuming and fragmenting process. To avoid this, we pick a random,
18330 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
18331 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
18332 archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
18333 archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
18334 ;;
18335 irix5* | irix6*)
18336 case $cc_basename in
18337 CC*)
18338 # SGI C++
18339 archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
18340
18341 # Archives containing C++ object files must be created using
18342 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
18343 # necessary to make sure instantiated templates are included
18344 # in the archive.
18345 old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
18346 ;;
18347 *)
18348 if test "$GXX" = yes; then
18349 if test "$with_gnu_ld" = no; then
18350 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
18351 else
18352 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` -o $lib'
18353 fi
18354 fi
18355 link_all_deplibs_CXX=yes
18356 ;;
18357 esac
18358 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18359 hardcode_libdir_separator_CXX=:
18360 inherit_rpath_CXX=yes
18361 ;;
18362
18363 linux* | k*bsd*-gnu | kopensolaris*-gnu)
18364 case $cc_basename in
18365 KCC*)
18366 # Kuck and Associates, Inc. (KAI) C++ Compiler
18367
18368 # KCC will only create a shared library if the output file
18369 # ends with ".so" (or ".sl" for HP-UX), so rename the library
18370 # to its proper name (with version) after linking.
18371 archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
18372 archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
18373 # Commands to make compiler produce verbose output that lists
18374 # what "hidden" libraries, object files and flags are used when
18375 # linking a shared library.
18376 #
18377 # There doesn't appear to be a way to prevent this compiler from
18378 # explicitly linking system object files so we need to strip them
18379 # from the output so that they don't get included in the library
18380 # dependencies.
18381 output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
18382
18383 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
18384 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18385
18386 # Archives containing C++ object files must be created using
18387 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
18388 old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
18389 ;;
18390 icpc* | ecpc* )
18391 # Intel C++
18392 with_gnu_ld=yes
18393 # version 8.0 and above of icpc choke on multiply defined symbols
18394 # if we add $predep_objects and $postdep_objects, however 7.1 and
18395 # earlier do not add the objects themselves.
18396 case `$CC -V 2>&1` in
18397 *"Version 7."*)
18398 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
18399 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
18400 ;;
18401 *) # Version 8.0 or newer
18402 tmp_idyn=
18403 case $host_cpu in
18404 ia64*) tmp_idyn=' -i_dynamic';;
18405 esac
18406 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18407 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
18408 ;;
18409 esac
18410 archive_cmds_need_lc_CXX=no
18411 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
18412 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18413 whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
18414 ;;
18415 pgCC* | pgcpp*)
18416 # Portland Group C++ compiler
18417 case `$CC -V` in
18418 *pgCC\ [1-5]* | *pgcpp\ [1-5]*)
18419 prelink_cmds_CXX='tpldir=Template.dir~
18420 rm -rf $tpldir~
18421 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
18422 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
18423 old_archive_cmds_CXX='tpldir=Template.dir~
18424 rm -rf $tpldir~
18425 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
18426 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
18427 $RANLIB $oldlib'
18428 archive_cmds_CXX='tpldir=Template.dir~
18429 rm -rf $tpldir~
18430 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
18431 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
18432 archive_expsym_cmds_CXX='tpldir=Template.dir~
18433 rm -rf $tpldir~
18434 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
18435 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
18436 ;;
18437 *) # Version 6 will use weak symbols
18438 archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
18439 archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
18440 ;;
18441 esac
18442
18443 hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
18444 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18445 whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
18446 ;;
18447 cxx*)
18448 # Compaq C++
18449 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
18450 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
18451
18452 runpath_var=LD_RUN_PATH
18453 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
18454 hardcode_libdir_separator_CXX=:
18455
18456 # Commands to make compiler produce verbose output that lists
18457 # what "hidden" libraries, object files and flags are used when
18458 # linking a shared library.
18459 #
18460 # There doesn't appear to be a way to prevent this compiler from
18461 # explicitly linking system object files so we need to strip them
18462 # from the output so that they don't get included in the library
18463 # dependencies.
18464 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
18465 ;;
18466 xl*)
18467 # IBM XL 8.0 on PPC, with GNU ld
18468 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18469 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18470 archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18471 if test "x$supports_anon_versioning" = xyes; then
18472 archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
18473 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
18474 echo "local: *; };" >> $output_objdir/$libname.ver~
18475 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
18476 fi
18477 ;;
18478 *)
18479 case `$CC -V 2>&1 | sed 5q` in
18480 *Sun\ C*)
18481 # Sun C++ 5.9
18482 no_undefined_flag_CXX=' -zdefs'
18483 archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18484 archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
18485 hardcode_libdir_flag_spec_CXX='-R$libdir'
18486 whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
18487 compiler_needs_object_CXX=yes
18488
18489 # Not sure whether something based on
18490 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
18491 # would be better.
18492 output_verbose_link_cmd='echo'
18493
18494 # Archives containing C++ object files must be created using
18495 # "CC -xar", where "CC" is the Sun C++ compiler. This is
18496 # necessary to make sure instantiated templates are included
18497 # in the archive.
18498 old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
18499 ;;
18500 esac
18501 ;;
18502 esac
18503 ;;
18504
18505 lynxos*)
18506 # FIXME: insert proper C++ library support
18507 ld_shlibs_CXX=no
18508 ;;
18509
18510 m88k*)
18511 # FIXME: insert proper C++ library support
18512 ld_shlibs_CXX=no
18513 ;;
18514
18515 mvs*)
18516 case $cc_basename in
18517 cxx*)
18518 # FIXME: insert proper C++ library support
18519 ld_shlibs_CXX=no
18520 ;;
18521 *)
18522 # FIXME: insert proper C++ library support
18523 ld_shlibs_CXX=no
18524 ;;
18525 esac
18526 ;;
18527
18528 netbsd*)
18529 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
18530 archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
18531 wlarc=
18532 hardcode_libdir_flag_spec_CXX='-R$libdir'
18533 hardcode_direct_CXX=yes
18534 hardcode_shlibpath_var_CXX=no
18535 fi
18536 # Workaround some broken pre-1.5 toolchains
18537 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
18538 ;;
18539
18540 *nto* | *qnx*)
18541 ld_shlibs_CXX=yes
18542 ;;
18543
18544 openbsd2*)
18545 # C++ shared libraries are fairly broken
18546 ld_shlibs_CXX=no
18547 ;;
18548
18549 openbsd*)
18550 if test -f /usr/libexec/ld.so; then
18551 hardcode_direct_CXX=yes
18552 hardcode_shlibpath_var_CXX=no
18553 hardcode_direct_absolute_CXX=yes
18554 archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
18555 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
18556 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
18557 archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
18558 export_dynamic_flag_spec_CXX='${wl}-E'
18559 whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
18560 fi
18561 output_verbose_link_cmd=echo
18562 else
18563 ld_shlibs_CXX=no
18564 fi
18565 ;;
18566
18567 osf3* | osf4* | osf5*)
18568 case $cc_basename in
18569 KCC*)
18570 # Kuck and Associates, Inc. (KAI) C++ Compiler
18571
18572 # KCC will only create a shared library if the output file
18573 # ends with ".so" (or ".sl" for HP-UX), so rename the library
18574 # to its proper name (with version) after linking.
18575 archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
18576
18577 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
18578 hardcode_libdir_separator_CXX=:
18579
18580 # Archives containing C++ object files must be created using
18581 # the KAI C++ compiler.
18582 case $host in
18583 osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
18584 *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
18585 esac
18586 ;;
18587 RCC*)
18588 # Rational C++ 2.4.1
18589 # FIXME: insert proper C++ library support
18590 ld_shlibs_CXX=no
18591 ;;
18592 cxx*)
18593 case $host in
18594 osf3*)
18595 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
18596 archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && $ECHO "X${wl}-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
18597 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18598 ;;
18599 *)
18600 allow_undefined_flag_CXX=' -expect_unresolved \*'
18601 archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
18602 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
18603 echo "-hidden">> $lib.exp~
18604 $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~
18605 $RM $lib.exp'
18606 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
18607 ;;
18608 esac
18609
18610 hardcode_libdir_separator_CXX=:
18611
18612 # Commands to make compiler produce verbose output that lists
18613 # what "hidden" libraries, object files and flags are used when
18614 # linking a shared library.
18615 #
18616 # There doesn't appear to be a way to prevent this compiler from
18617 # explicitly linking system object files so we need to strip them
18618 # from the output so that they don't get included in the library
18619 # dependencies.
18620 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
18621 ;;
18622 *)
18623 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
18624 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
18625 case $host in
18626 osf3*)
18627 archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
18628 ;;
18629 *)
18630 archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
18631 ;;
18632 esac
18633
18634 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18635 hardcode_libdir_separator_CXX=:
18636
18637 # Commands to make compiler produce verbose output that lists
18638 # what "hidden" libraries, object files and flags are used when
18639 # linking a shared library.
18640 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "^ .* -L"'
18641
18642 else
18643 # FIXME: insert proper C++ library support
18644 ld_shlibs_CXX=no
18645 fi
18646 ;;
18647 esac
18648 ;;
18649
18650 psos*)
18651 # FIXME: insert proper C++ library support
18652 ld_shlibs_CXX=no
18653 ;;
18654
18655 sunos4*)
18656 case $cc_basename in
18657 CC*)
18658 # Sun C++ 4.x
18659 # FIXME: insert proper C++ library support
18660 ld_shlibs_CXX=no
18661 ;;
18662 lcc*)
18663 # Lucid
18664 # FIXME: insert proper C++ library support
18665 ld_shlibs_CXX=no
18666 ;;
18667 *)
18668 # FIXME: insert proper C++ library support
18669 ld_shlibs_CXX=no
18670 ;;
18671 esac
18672 ;;
18673
18674 solaris*)
18675 case $cc_basename in
18676 CC*)
18677 # Sun C++ 4.2, 5.x and Centerline C++
18678 archive_cmds_need_lc_CXX=yes
18679 no_undefined_flag_CXX=' -zdefs'
18680 archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18681 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
18682 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
18683
18684 hardcode_libdir_flag_spec_CXX='-R$libdir'
18685 hardcode_shlibpath_var_CXX=no
18686 case $host_os in
18687 solaris2.[0-5] | solaris2.[0-5].*) ;;
18688 *)
18689 # The compiler driver will combine and reorder linker options,
18690 # but understands `-z linker_flag'.
18691 # Supported since Solaris 2.6 (maybe 2.5.1?)
18692 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
18693 ;;
18694 esac
18695 link_all_deplibs_CXX=yes
18696
18697 output_verbose_link_cmd='echo'
18698
18699 # Archives containing C++ object files must be created using
18700 # "CC -xar", where "CC" is the Sun C++ compiler. This is
18701 # necessary to make sure instantiated templates are included
18702 # in the archive.
18703 old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
18704 ;;
18705 gcx*)
18706 # Green Hills C++ Compiler
18707 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
18708
18709 # The C++ compiler must be used to create the archive.
18710 old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
18711 ;;
18712 *)
18713 # GNU C++ compiler with Solaris linker
18714 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
18715 no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
18716 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
18717 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
18718 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
18719 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
18720
18721 # Commands to make compiler produce verbose output that lists
18722 # what "hidden" libraries, object files and flags are used when
18723 # linking a shared library.
18724 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "^ .* -L"'
18725 else
18726 # g++ 2.7 appears to require `-G' NOT `-shared' on this
18727 # platform.
18728 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
18729 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
18730 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
18731
18732 # Commands to make compiler produce verbose output that lists
18733 # what "hidden" libraries, object files and flags are used when
18734 # linking a shared library.
18735 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "^ .* -L"'
18736 fi
18737
18738 hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
18739 case $host_os in
18740 solaris2.[0-5] | solaris2.[0-5].*) ;;
18741 *)
18742 whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
18743 ;;
18744 esac
18745 fi
18746 ;;
18747 esac
18748 ;;
18749
18750 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
18751 no_undefined_flag_CXX='${wl}-z,text'
18752 archive_cmds_need_lc_CXX=no
18753 hardcode_shlibpath_var_CXX=no
18754 runpath_var='LD_RUN_PATH'
18755
18756 case $cc_basename in
18757 CC*)
18758 archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18759 archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18760 ;;
18761 *)
18762 archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18763 archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18764 ;;
18765 esac
18766 ;;
18767
18768 sysv5* | sco3.2v5* | sco5v6*)
18769 # Note: We can NOT use -z defs as we might desire, because we do not
18770 # link with -lc, and that would cause any symbols used from libc to
18771 # always be unresolved, which means just about no library would
18772 # ever link correctly. If we're not using GNU ld we use -z text
18773 # though, which does catch some bad symbols but isn't as heavy-handed
18774 # as -z defs.
18775 no_undefined_flag_CXX='${wl}-z,text'
18776 allow_undefined_flag_CXX='${wl}-z,nodefs'
18777 archive_cmds_need_lc_CXX=no
18778 hardcode_shlibpath_var_CXX=no
18779 hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
18780 hardcode_libdir_separator_CXX=':'
18781 link_all_deplibs_CXX=yes
18782 export_dynamic_flag_spec_CXX='${wl}-Bexport'
18783 runpath_var='LD_RUN_PATH'
18784
18785 case $cc_basename in
18786 CC*)
18787 archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18788 archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18789 ;;
18790 *)
18791 archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18792 archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18793 ;;
18794 esac
18795 ;;
18796
18797 tandem*)
18798 case $cc_basename in
18799 NCC*)
18800 # NonStop-UX NCC 3.20
18801 # FIXME: insert proper C++ library support
18802 ld_shlibs_CXX=no
18803 ;;
18804 *)
18805 # FIXME: insert proper C++ library support
18806 ld_shlibs_CXX=no
18807 ;;
18808 esac
18809 ;;
18810
18811 vxworks*)
18812 # FIXME: insert proper C++ library support
18813 ld_shlibs_CXX=no
18814 ;;
18815
18816 *)
18817 # FIXME: insert proper C++ library support
18818 ld_shlibs_CXX=no
18819 ;;
18820 esac
18821
18822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
18823 $as_echo "$ld_shlibs_CXX" >&6; }
18824 test "$ld_shlibs_CXX" = no && can_build_shared=no
18825
18826 GCC_CXX="$GXX"
18827 LD_CXX="$LD"
18828
18829 ## CAVEAT EMPTOR:
18830 ## There is no encapsulation within the following macros, do not change
18831 ## the running order or otherwise move them around unless you know exactly
18832 ## what you are doing...
18833 # Dependencies to place before and after the object being linked:
18834 predep_objects_CXX=
18835 postdep_objects_CXX=
18836 predeps_CXX=
18837 postdeps_CXX=
18838 compiler_lib_search_path_CXX=
18839
18840 cat > conftest.$ac_ext <<_LT_EOF
18841 class Foo
18842 {
18843 public:
18844 Foo (void) { a = 0; }
18845 private:
18846 int a;
18847 };
18848 _LT_EOF
18849
18850 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
18851 (eval $ac_compile) 2>&5
18852 ac_status=$?
18853 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18854 test $ac_status = 0; }; then
18855 # Parse the compiler output and extract the necessary
18856 # objects, libraries and library flags.
18857
18858 # Sentinel used to keep track of whether or not we are before
18859 # the conftest object file.
18860 pre_test_object_deps_done=no
18861
18862 for p in `eval "$output_verbose_link_cmd"`; do
18863 case $p in
18864
18865 -L* | -R* | -l*)
18866 # Some compilers place space between "-{L,R}" and the path.
18867 # Remove the space.
18868 if test $p = "-L" ||
18869 test $p = "-R"; then
18870 prev=$p
18871 continue
18872 else
18873 prev=
18874 fi
18875
18876 if test "$pre_test_object_deps_done" = no; then
18877 case $p in
18878 -L* | -R*)
18879 # Internal compiler library paths should come after those
18880 # provided the user. The postdeps already come after the
18881 # user supplied libs so there is no need to process them.
18882 if test -z "$compiler_lib_search_path_CXX"; then
18883 compiler_lib_search_path_CXX="${prev}${p}"
18884 else
18885 compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
18886 fi
18887 ;;
18888 # The "-l" case would never come before the object being
18889 # linked, so don't bother handling this case.
18890 esac
18891 else
18892 if test -z "$postdeps_CXX"; then
18893 postdeps_CXX="${prev}${p}"
18894 else
18895 postdeps_CXX="${postdeps_CXX} ${prev}${p}"
18896 fi
18897 fi
18898 ;;
18899
18900 *.$objext)
18901 # This assumes that the test object file only shows up
18902 # once in the compiler output.
18903 if test "$p" = "conftest.$objext"; then
18904 pre_test_object_deps_done=yes
18905 continue
18906 fi
18907
18908 if test "$pre_test_object_deps_done" = no; then
18909 if test -z "$predep_objects_CXX"; then
18910 predep_objects_CXX="$p"
18911 else
18912 predep_objects_CXX="$predep_objects_CXX $p"
18913 fi
18914 else
18915 if test -z "$postdep_objects_CXX"; then
18916 postdep_objects_CXX="$p"
18917 else
18918 postdep_objects_CXX="$postdep_objects_CXX $p"
18919 fi
18920 fi
18921 ;;
18922
18923 *) ;; # Ignore the rest.
18924
18925 esac
18926 done
18927
18928 # Clean up.
18929 rm -f a.out a.exe
18930 else
18931 echo "libtool.m4: error: problem compiling CXX test program"
18932 fi
18933
18934 $RM -f confest.$objext
18935
18936 # PORTME: override above test on systems where it is broken
18937 case $host_os in
18938 interix[3-9]*)
18939 # Interix 3.5 installs completely hosed .la files for C++, so rather than
18940 # hack all around it, let's just trust "g++" to DTRT.
18941 predep_objects_CXX=
18942 postdep_objects_CXX=
18943 postdeps_CXX=
18944 ;;
18945
18946 linux*)
18947 case `$CC -V 2>&1 | sed 5q` in
18948 *Sun\ C*)
18949 # Sun C++ 5.9
18950
18951 # The more standards-conforming stlport4 library is
18952 # incompatible with the Cstd library. Avoid specifying
18953 # it if it's in CXXFLAGS. Ignore libCrun as
18954 # -library=stlport4 depends on it.
18955 case " $CXX $CXXFLAGS " in
18956 *" -library=stlport4 "*)
18957 solaris_use_stlport4=yes
18958 ;;
18959 esac
18960
18961 if test "$solaris_use_stlport4" != yes; then
18962 postdeps_CXX='-library=Cstd -library=Crun'
18963 fi
18964 ;;
18965 esac
18966 ;;
18967
18968 solaris*)
18969 case $cc_basename in
18970 CC*)
18971 # The more standards-conforming stlport4 library is
18972 # incompatible with the Cstd library. Avoid specifying
18973 # it if it's in CXXFLAGS. Ignore libCrun as
18974 # -library=stlport4 depends on it.
18975 case " $CXX $CXXFLAGS " in
18976 *" -library=stlport4 "*)
18977 solaris_use_stlport4=yes
18978 ;;
18979 esac
18980
18981 # Adding this requires a known-good setup of shared libraries for
18982 # Sun compiler versions before 5.6, else PIC objects from an old
18983 # archive will be linked into the output, leading to subtle bugs.
18984 if test "$solaris_use_stlport4" != yes; then
18985 postdeps_CXX='-library=Cstd -library=Crun'
18986 fi
18987 ;;
18988 esac
18989 ;;
18990 esac
18991
18992
18993 case " $postdeps_CXX " in
18994 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
18995 esac
18996 compiler_lib_search_dirs_CXX=
18997 if test -n "${compiler_lib_search_path_CXX}"; then
18998 compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
18999 fi
19000
19001
19002
19003
19004
19005
19006
19007
19008
19009
19010
19011
19012
19013
19014
19015
19016
19017
19018
19019
19020
19021
19022
19023
19024
19025
19026
19027
19028
19029
19030
19031 lt_prog_compiler_wl_CXX=
19032 lt_prog_compiler_pic_CXX=
19033 lt_prog_compiler_static_CXX=
19034
19035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
19036 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
19037
19038 # C++ specific cases for pic, static, wl, etc.
19039 if test "$GXX" = yes; then
19040 lt_prog_compiler_wl_CXX='-Wl,'
19041 lt_prog_compiler_static_CXX='-static'
19042
19043 case $host_os in
19044 aix*)
19045 # All AIX code is PIC.
19046 if test "$host_cpu" = ia64; then
19047 # AIX 5 now supports IA64 processor
19048 lt_prog_compiler_static_CXX='-Bstatic'
19049 fi
19050 ;;
19051
19052 amigaos*)
19053 case $host_cpu in
19054 powerpc)
19055 # see comment about AmigaOS4 .so support
19056 lt_prog_compiler_pic_CXX='-fPIC'
19057 ;;
19058 m68k)
19059 # FIXME: we need at least 68020 code to build shared libraries, but
19060 # adding the `-m68020' flag to GCC prevents building anything better,
19061 # like `-m68040'.
19062 lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
19063 ;;
19064 esac
19065 ;;
19066
19067 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
19068 # PIC is the default for these OSes.
19069 ;;
19070 mingw* | cygwin* | os2* | pw32* | cegcc*)
19071 # This hack is so that the source file can tell whether it is being
19072 # built for inclusion in a dll (and should export symbols for example).
19073 # Although the cygwin gcc ignores -fPIC, still need this for old-style
19074 # (--disable-auto-import) libraries
19075 lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
19076 ;;
19077 darwin* | rhapsody*)
19078 # PIC is the default on this platform
19079 # Common symbols not allowed in MH_DYLIB files
19080 lt_prog_compiler_pic_CXX='-fno-common'
19081 ;;
19082 *djgpp*)
19083 # DJGPP does not support shared libraries at all
19084 lt_prog_compiler_pic_CXX=
19085 ;;
19086 interix[3-9]*)
19087 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
19088 # Instead, we relocate shared libraries at runtime.
19089 ;;
19090 sysv4*MP*)
19091 if test -d /usr/nec; then
19092 lt_prog_compiler_pic_CXX=-Kconform_pic
19093 fi
19094 ;;
19095 hpux*)
19096 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
19097 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
19098 # sets the default TLS model and affects inlining.
19099 case $host_cpu in
19100 hppa*64*)
19101 ;;
19102 *)
19103 lt_prog_compiler_pic_CXX='-fPIC'
19104 ;;
19105 esac
19106 ;;
19107 *qnx* | *nto*)
19108 # QNX uses GNU C++, but need to define -shared option too, otherwise
19109 # it will coredump.
19110 lt_prog_compiler_pic_CXX='-fPIC -shared'
19111 ;;
19112 *)
19113 lt_prog_compiler_pic_CXX='-fPIC'
19114 ;;
19115 esac
19116 else
19117 case $host_os in
19118 aix[4-9]*)
19119 # All AIX code is PIC.
19120 if test "$host_cpu" = ia64; then
19121 # AIX 5 now supports IA64 processor
19122 lt_prog_compiler_static_CXX='-Bstatic'
19123 else
19124 lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
19125 fi
19126 ;;
19127 chorus*)
19128 case $cc_basename in
19129 cxch68*)
19130 # Green Hills C++ Compiler
19131 # _LT_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
19132 ;;
19133 esac
19134 ;;
19135 dgux*)
19136 case $cc_basename in
19137 ec++*)
19138 lt_prog_compiler_pic_CXX='-KPIC'
19139 ;;
19140 ghcx*)
19141 # Green Hills C++ Compiler
19142 lt_prog_compiler_pic_CXX='-pic'
19143 ;;
19144 *)
19145 ;;
19146 esac
19147 ;;
19148 freebsd* | dragonfly*)
19149 # FreeBSD uses GNU C++
19150 ;;
19151 hpux9* | hpux10* | hpux11*)
19152 case $cc_basename in
19153 CC*)
19154 lt_prog_compiler_wl_CXX='-Wl,'
19155 lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19156 if test "$host_cpu" != ia64; then
19157 lt_prog_compiler_pic_CXX='+Z'
19158 fi
19159 ;;
19160 aCC*)
19161 lt_prog_compiler_wl_CXX='-Wl,'
19162 lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19163 case $host_cpu in
19164 hppa*64*|ia64*)
19165 # +Z the default
19166 ;;
19167 *)
19168 lt_prog_compiler_pic_CXX='+Z'
19169 ;;
19170 esac
19171 ;;
19172 *)
19173 ;;
19174 esac
19175 ;;
19176 interix*)
19177 # This is c89, which is MS Visual C++ (no shared libs)
19178 # Anyone wants to do a port?
19179 ;;
19180 irix5* | irix6* | nonstopux*)
19181 case $cc_basename in
19182 CC*)
19183 lt_prog_compiler_wl_CXX='-Wl,'
19184 lt_prog_compiler_static_CXX='-non_shared'
19185 # CC pic flag -KPIC is the default.
19186 ;;
19187 *)
19188 ;;
19189 esac
19190 ;;
19191 linux* | k*bsd*-gnu | kopensolaris*-gnu)
19192 case $cc_basename in
19193 KCC*)
19194 # KAI C++ Compiler
19195 lt_prog_compiler_wl_CXX='--backend -Wl,'
19196 lt_prog_compiler_pic_CXX='-fPIC'
19197 ;;
19198 ecpc* )
19199 # old Intel C++ for x86_64 which still supported -KPIC.
19200 lt_prog_compiler_wl_CXX='-Wl,'
19201 lt_prog_compiler_pic_CXX='-KPIC'
19202 lt_prog_compiler_static_CXX='-static'
19203 ;;
19204 icpc* )
19205 # Intel C++, used to be incompatible with GCC.
19206 # ICC 10 doesn't accept -KPIC any more.
19207 lt_prog_compiler_wl_CXX='-Wl,'
19208 lt_prog_compiler_pic_CXX='-fPIC'
19209 lt_prog_compiler_static_CXX='-static'
19210 ;;
19211 pgCC* | pgcpp*)
19212 # Portland Group C++ compiler
19213 lt_prog_compiler_wl_CXX='-Wl,'
19214 lt_prog_compiler_pic_CXX='-fpic'
19215 lt_prog_compiler_static_CXX='-Bstatic'
19216 ;;
19217 cxx*)
19218 # Compaq C++
19219 # Make sure the PIC flag is empty. It appears that all Alpha
19220 # Linux and Compaq Tru64 Unix objects are PIC.
19221 lt_prog_compiler_pic_CXX=
19222 lt_prog_compiler_static_CXX='-non_shared'
19223 ;;
19224 xlc* | xlC*)
19225 # IBM XL 8.0 on PPC
19226 lt_prog_compiler_wl_CXX='-Wl,'
19227 lt_prog_compiler_pic_CXX='-qpic'
19228 lt_prog_compiler_static_CXX='-qstaticlink'
19229 ;;
19230 *)
19231 case `$CC -V 2>&1 | sed 5q` in
19232 *Sun\ C*)
19233 # Sun C++ 5.9
19234 lt_prog_compiler_pic_CXX='-KPIC'
19235 lt_prog_compiler_static_CXX='-Bstatic'
19236 lt_prog_compiler_wl_CXX='-Qoption ld '
19237 ;;
19238 esac
19239 ;;
19240 esac
19241 ;;
19242 lynxos*)
19243 ;;
19244 m88k*)
19245 ;;
19246 mvs*)
19247 case $cc_basename in
19248 cxx*)
19249 lt_prog_compiler_pic_CXX='-W c,exportall'
19250 ;;
19251 *)
19252 ;;
19253 esac
19254 ;;
19255 netbsd*)
19256 ;;
19257 *qnx* | *nto*)
19258 # QNX uses GNU C++, but need to define -shared option too, otherwise
19259 # it will coredump.
19260 lt_prog_compiler_pic_CXX='-fPIC -shared'
19261 ;;
19262 osf3* | osf4* | osf5*)
19263 case $cc_basename in
19264 KCC*)
19265 lt_prog_compiler_wl_CXX='--backend -Wl,'
19266 ;;
19267 RCC*)
19268 # Rational C++ 2.4.1
19269 lt_prog_compiler_pic_CXX='-pic'
19270 ;;
19271 cxx*)
19272 # Digital/Compaq C++
19273 lt_prog_compiler_wl_CXX='-Wl,'
19274 # Make sure the PIC flag is empty. It appears that all Alpha
19275 # Linux and Compaq Tru64 Unix objects are PIC.
19276 lt_prog_compiler_pic_CXX=
19277 lt_prog_compiler_static_CXX='-non_shared'
19278 ;;
19279 *)
19280 ;;
19281 esac
19282 ;;
19283 psos*)
19284 ;;
19285 solaris*)
19286 case $cc_basename in
19287 CC*)
19288 # Sun C++ 4.2, 5.x and Centerline C++
19289 lt_prog_compiler_pic_CXX='-KPIC'
19290 lt_prog_compiler_static_CXX='-Bstatic'
19291 lt_prog_compiler_wl_CXX='-Qoption ld '
19292 ;;
19293 gcx*)
19294 # Green Hills C++ Compiler
19295 lt_prog_compiler_pic_CXX='-PIC'
19296 ;;
19297 *)
19298 ;;
19299 esac
19300 ;;
19301 sunos4*)
19302 case $cc_basename in
19303 CC*)
19304 # Sun C++ 4.x
19305 lt_prog_compiler_pic_CXX='-pic'
19306 lt_prog_compiler_static_CXX='-Bstatic'
19307 ;;
19308 lcc*)
19309 # Lucid
19310 lt_prog_compiler_pic_CXX='-pic'
19311 ;;
19312 *)
19313 ;;
19314 esac
19315 ;;
19316 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
19317 case $cc_basename in
19318 CC*)
19319 lt_prog_compiler_wl_CXX='-Wl,'
19320 lt_prog_compiler_pic_CXX='-KPIC'
19321 lt_prog_compiler_static_CXX='-Bstatic'
19322 ;;
19323 esac
19324 ;;
19325 tandem*)
19326 case $cc_basename in
19327 NCC*)
19328 # NonStop-UX NCC 3.20
19329 lt_prog_compiler_pic_CXX='-KPIC'
19330 ;;
19331 *)
19332 ;;
19333 esac
19334 ;;
19335 vxworks*)
19336 ;;
19337 *)
19338 lt_prog_compiler_can_build_shared_CXX=no
19339 ;;
19340 esac
19341 fi
19342
19343 case $host_os in
19344 # For platforms which do not support PIC, -DPIC is meaningless:
19345 *djgpp*)
19346 lt_prog_compiler_pic_CXX=
19347 ;;
19348 *)
19349 lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
19350 ;;
19351 esac
19352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
19353 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
19354
19355
19356
19357 #
19358 # Check to make sure the PIC flag actually works.
19359 #
19360 if test -n "$lt_prog_compiler_pic_CXX"; then
19361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
19362 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
19363 if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then :
19364 $as_echo_n "(cached) " >&6
19365 else
19366 lt_cv_prog_compiler_pic_works_CXX=no
19367 ac_outfile=conftest.$ac_objext
19368 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
19369 lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
19370 # Insert the option either (1) after the last *FLAGS variable, or
19371 # (2) before a word containing "conftest.", or (3) at the end.
19372 # Note that $ac_compile itself does not contain backslashes and begins
19373 # with a dollar sign (not a hyphen), so the echo should work correctly.
19374 # The option is referenced via a variable to avoid confusing sed.
19375 lt_compile=`echo "$ac_compile" | $SED \
19376 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
19377 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
19378 -e 's:$: $lt_compiler_flag:'`
19379 (eval echo "\"\$as_me:19379: $lt_compile\"" >&5)
19380 (eval "$lt_compile" 2>conftest.err)
19381 ac_status=$?
19382 cat conftest.err >&5
19383 echo "$as_me:19383: \$? = $ac_status" >&5
19384 if (exit $ac_status) && test -s "$ac_outfile"; then
19385 # The compiler can only warn and ignore the option if not recognized
19386 # So say no if there are warnings other than the usual output.
19387 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
19388 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
19389 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
19390 lt_cv_prog_compiler_pic_works_CXX=yes
19391 fi
19392 fi
19393 $RM conftest*
19394
19395 fi
19396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
19397 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
19398
19399 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
19400 case $lt_prog_compiler_pic_CXX in
19401 "" | " "*) ;;
19402 *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
19403 esac
19404 else
19405 lt_prog_compiler_pic_CXX=
19406 lt_prog_compiler_can_build_shared_CXX=no
19407 fi
19408
19409 fi
19410
19411
19412
19413 #
19414 # Check to make sure the static flag actually works.
19415 #
19416 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
19417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
19418 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
19419 if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then :
19420 $as_echo_n "(cached) " >&6
19421 else
19422 lt_cv_prog_compiler_static_works_CXX=no
19423 save_LDFLAGS="$LDFLAGS"
19424 LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
19425 echo "$lt_simple_link_test_code" > conftest.$ac_ext
19426 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
19427 # The linker can only warn and ignore the option if not recognized
19428 # So say no if there are warnings
19429 if test -s conftest.err; then
19430 # Append any errors to the config.log.
19431 cat conftest.err 1>&5
19432 $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
19433 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
19434 if diff conftest.exp conftest.er2 >/dev/null; then
19435 lt_cv_prog_compiler_static_works_CXX=yes
19436 fi
19437 else
19438 lt_cv_prog_compiler_static_works_CXX=yes
19439 fi
19440 fi
19441 $RM -r conftest*
19442 LDFLAGS="$save_LDFLAGS"
19443
19444 fi
19445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
19446 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
19447
19448 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
19449 :
19450 else
19451 lt_prog_compiler_static_CXX=
19452 fi
19453
19454
19455
19456
19457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
19458 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
19459 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
19460 $as_echo_n "(cached) " >&6
19461 else
19462 lt_cv_prog_compiler_c_o_CXX=no
19463 $RM -r conftest 2>/dev/null
19464 mkdir conftest
19465 cd conftest
19466 mkdir out
19467 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
19468
19469 lt_compiler_flag="-o out/conftest2.$ac_objext"
19470 # Insert the option either (1) after the last *FLAGS variable, or
19471 # (2) before a word containing "conftest.", or (3) at the end.
19472 # Note that $ac_compile itself does not contain backslashes and begins
19473 # with a dollar sign (not a hyphen), so the echo should work correctly.
19474 lt_compile=`echo "$ac_compile" | $SED \
19475 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
19476 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
19477 -e 's:$: $lt_compiler_flag:'`
19478 (eval echo "\"\$as_me:19478: $lt_compile\"" >&5)
19479 (eval "$lt_compile" 2>out/conftest.err)
19480 ac_status=$?
19481 cat out/conftest.err >&5
19482 echo "$as_me:19482: \$? = $ac_status" >&5
19483 if (exit $ac_status) && test -s out/conftest2.$ac_objext
19484 then
19485 # The compiler can only warn and ignore the option if not recognized
19486 # So say no if there are warnings
19487 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
19488 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
19489 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
19490 lt_cv_prog_compiler_c_o_CXX=yes
19491 fi
19492 fi
19493 chmod u+w . 2>&5
19494 $RM conftest*
19495 # SGI C++ compiler will create directory out/ii_files/ for
19496 # template instantiation
19497 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
19498 $RM out/* && rmdir out
19499 cd ..
19500 $RM -r conftest
19501 $RM conftest*
19502
19503 fi
19504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
19505 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
19506
19507
19508
19509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
19510 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
19511 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
19512 $as_echo_n "(cached) " >&6
19513 else
19514 lt_cv_prog_compiler_c_o_CXX=no
19515 $RM -r conftest 2>/dev/null
19516 mkdir conftest
19517 cd conftest
19518 mkdir out
19519 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
19520
19521 lt_compiler_flag="-o out/conftest2.$ac_objext"
19522 # Insert the option either (1) after the last *FLAGS variable, or
19523 # (2) before a word containing "conftest.", or (3) at the end.
19524 # Note that $ac_compile itself does not contain backslashes and begins
19525 # with a dollar sign (not a hyphen), so the echo should work correctly.
19526 lt_compile=`echo "$ac_compile" | $SED \
19527 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
19528 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
19529 -e 's:$: $lt_compiler_flag:'`
19530 (eval echo "\"\$as_me:19530: $lt_compile\"" >&5)
19531 (eval "$lt_compile" 2>out/conftest.err)
19532 ac_status=$?
19533 cat out/conftest.err >&5
19534 echo "$as_me:19534: \$? = $ac_status" >&5
19535 if (exit $ac_status) && test -s out/conftest2.$ac_objext
19536 then
19537 # The compiler can only warn and ignore the option if not recognized
19538 # So say no if there are warnings
19539 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
19540 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
19541 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
19542 lt_cv_prog_compiler_c_o_CXX=yes
19543 fi
19544 fi
19545 chmod u+w . 2>&5
19546 $RM conftest*
19547 # SGI C++ compiler will create directory out/ii_files/ for
19548 # template instantiation
19549 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
19550 $RM out/* && rmdir out
19551 cd ..
19552 $RM -r conftest
19553 $RM conftest*
19554
19555 fi
19556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
19557 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
19558
19559
19560
19561
19562 hard_links="nottested"
19563 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
19564 # do not overwrite the value of need_locks provided by the user
19565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
19566 $as_echo_n "checking if we can lock with hard links... " >&6; }
19567 hard_links=yes
19568 $RM conftest*
19569 ln conftest.a conftest.b 2>/dev/null && hard_links=no
19570 touch conftest.a
19571 ln conftest.a conftest.b 2>&5 || hard_links=no
19572 ln conftest.a conftest.b 2>/dev/null && hard_links=no
19573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
19574 $as_echo "$hard_links" >&6; }
19575 if test "$hard_links" = no; then
19576 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
19577 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
19578 need_locks=warn
19579 fi
19580 else
19581 need_locks=no
19582 fi
19583
19584
19585
19586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
19587 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
19588
19589 export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
19590 case $host_os in
19591 aix[4-9]*)
19592 # If we're using GNU nm, then we don't want the "-C" option.
19593 # -C means demangle to AIX nm, but means don't demangle with GNU nm
19594 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
19595 export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
19596 else
19597 export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
19598 fi
19599 ;;
19600 pw32*)
19601 export_symbols_cmds_CXX="$ltdll_cmds"
19602 ;;
19603 cygwin* | mingw* | cegcc*)
19604 export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;/^.*[ ]__nm__/s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
19605 ;;
19606 *)
19607 export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
19608 ;;
19609 esac
19610 exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
19611
19612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
19613 $as_echo "$ld_shlibs_CXX" >&6; }
19614 test "$ld_shlibs_CXX" = no && can_build_shared=no
19615
19616 with_gnu_ld_CXX=$with_gnu_ld
19617
19618
19619
19620
19621
19622
19623 #
19624 # Do we need to explicitly link libc?
19625 #
19626 case "x$archive_cmds_need_lc_CXX" in
19627 x|xyes)
19628 # Assume -lc should be added
19629 archive_cmds_need_lc_CXX=yes
19630
19631 if test "$enable_shared" = yes && test "$GCC" = yes; then
19632 case $archive_cmds_CXX in
19633 *'~'*)
19634 # FIXME: we may have to deal with multi-command sequences.
19635 ;;
19636 '$CC '*)
19637 # Test whether the compiler implicitly links with -lc since on some
19638 # systems, -lgcc has to come before -lc. If gcc already passes -lc
19639 # to ld, don't add -lc before -lgcc.
19640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
19641 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
19642 if test "${lt_cv_archive_cmds_need_lc_CXX+set}" = set; then :
19643 $as_echo_n "(cached) " >&6
19644 else
19645 $RM conftest*
19646 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
19647
19648 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
19649 (eval $ac_compile) 2>&5
19650 ac_status=$?
19651 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19652 test $ac_status = 0; } 2>conftest.err; then
19653 soname=conftest
19654 lib=conftest
19655 libobjs=conftest.$ac_objext
19656 deplibs=
19657 wl=$lt_prog_compiler_wl_CXX
19658 pic_flag=$lt_prog_compiler_pic_CXX
19659 compiler_flags=-v
19660 linker_flags=-v
19661 verstring=
19662 output_objdir=.
19663 libname=conftest
19664 lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
19665 allow_undefined_flag_CXX=
19666 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
19667 (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
19668 ac_status=$?
19669 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19670 test $ac_status = 0; }
19671 then
19672 lt_cv_archive_cmds_need_lc_CXX=no
19673 else
19674 lt_cv_archive_cmds_need_lc_CXX=yes
19675 fi
19676 allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
19677 else
19678 cat conftest.err 1>&5
19679 fi
19680 $RM conftest*
19681
19682 fi
19683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
19684 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
19685 archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
19686 ;;
19687 esac
19688 fi
19689 ;;
19690 esac
19691
19692
19693
19694
19695
19696
19697
19698
19699
19700
19701
19702
19703
19704
19705
19706
19707
19708
19709
19710
19711
19712
19713
19714
19715
19716
19717
19718
19719
19720
19721
19722
19723
19724
19725
19726
19727
19728
19729
19730
19731
19732
19733
19734
19735
19736
19737
19738
19739
19740
19741
19742
19743
19744
19745
19746
19747
19748
19749
19750
19751
19752
19753
19754
19755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
19756 $as_echo_n "checking dynamic linker characteristics... " >&6; }
19757
19758 library_names_spec=
19759 libname_spec='lib$name'
19760 soname_spec=
19761 shrext_cmds=".so"
19762 postinstall_cmds=
19763 postuninstall_cmds=
19764 finish_cmds=
19765 finish_eval=
19766 shlibpath_var=
19767 shlibpath_overrides_runpath=unknown
19768 version_type=none
19769 dynamic_linker="$host_os ld.so"
19770 sys_lib_dlsearch_path_spec="/lib /usr/lib"
19771 need_lib_prefix=unknown
19772 hardcode_into_libs=no
19773
19774 # when you set need_version to no, make sure it does not cause -set_version
19775 # flags to be left without arguments
19776 need_version=unknown
19777
19778 case $host_os in
19779 aix3*)
19780 version_type=linux
19781 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
19782 shlibpath_var=LIBPATH
19783
19784 # AIX 3 has no versioning support, so we append a major version to the name.
19785 soname_spec='${libname}${release}${shared_ext}$major'
19786 ;;
19787
19788 aix[4-9]*)
19789 version_type=linux
19790 need_lib_prefix=no
19791 need_version=no
19792 hardcode_into_libs=yes
19793 if test "$host_cpu" = ia64; then
19794 # AIX 5 supports IA64
19795 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
19796 shlibpath_var=LD_LIBRARY_PATH
19797 else
19798 # With GCC up to 2.95.x, collect2 would create an import file
19799 # for dependence libraries. The import file would start with
19800 # the line `#! .'. This would cause the generated library to
19801 # depend on `.', always an invalid library. This was fixed in
19802 # development snapshots of GCC prior to 3.0.
19803 case $host_os in
19804 aix4 | aix4.[01] | aix4.[01].*)
19805 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
19806 echo ' yes '
19807 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
19808 :
19809 else
19810 can_build_shared=no
19811 fi
19812 ;;
19813 esac
19814 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
19815 # soname into executable. Probably we can add versioning support to
19816 # collect2, so additional links can be useful in future.
19817 if test "$aix_use_runtimelinking" = yes; then
19818 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
19819 # instead of lib<name>.a to let people know that these are not
19820 # typical AIX shared libraries.
19821 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19822 else
19823 # We preserve .a as extension for shared libraries through AIX4.2
19824 # and later when we are not doing run time linking.
19825 library_names_spec='${libname}${release}.a $libname.a'
19826 soname_spec='${libname}${release}${shared_ext}$major'
19827 fi
19828 shlibpath_var=LIBPATH
19829 fi
19830 ;;
19831
19832 amigaos*)
19833 case $host_cpu in
19834 powerpc)
19835 # Since July 2007 AmigaOS4 officially supports .so libraries.
19836 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
19837 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19838 ;;
19839 m68k)
19840 library_names_spec='$libname.ixlibrary $libname.a'
19841 # Create ${libname}_ixlibrary.a entries in /sys/libs.
19842 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
19843 ;;
19844 esac
19845 ;;
19846
19847 beos*)
19848 library_names_spec='${libname}${shared_ext}'
19849 dynamic_linker="$host_os ld.so"
19850 shlibpath_var=LIBRARY_PATH
19851 ;;
19852
19853 bsdi[45]*)
19854 version_type=linux
19855 need_version=no
19856 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19857 soname_spec='${libname}${release}${shared_ext}$major'
19858 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
19859 shlibpath_var=LD_LIBRARY_PATH
19860 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
19861 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
19862 # the default ld.so.conf also contains /usr/contrib/lib and
19863 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
19864 # libtool to hard-code these into programs
19865 ;;
19866
19867 cygwin* | mingw* | pw32* | cegcc*)
19868 version_type=windows
19869 shrext_cmds=".dll"
19870 need_version=no
19871 need_lib_prefix=no
19872
19873 case $GCC,$host_os in
19874 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
19875 library_names_spec='$libname.dll.a'
19876 # DLL is installed to $(libdir)/../bin by postinstall_cmds
19877 postinstall_cmds='base_file=`basename \${file}`~
19878 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
19879 dldir=$destdir/`dirname \$dlpath`~
19880 test -d \$dldir || mkdir -p \$dldir~
19881 $install_prog $dir/$dlname \$dldir/$dlname~
19882 chmod a+x \$dldir/$dlname~
19883 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
19884 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
19885 fi'
19886 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
19887 dlpath=$dir/\$dldll~
19888 $RM \$dlpath'
19889 shlibpath_overrides_runpath=yes
19890
19891 case $host_os in
19892 cygwin*)
19893 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
19894 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
19895 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
19896 ;;
19897 mingw* | cegcc*)
19898 # MinGW DLLs use traditional 'lib' prefix
19899 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
19900 sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
19901 if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
19902 # It is most probably a Windows format PATH printed by
19903 # mingw gcc, but we are running on Cygwin. Gcc prints its search
19904 # path with ; separators, and with drive letters. We can handle the
19905 # drive letters (cygwin fileutils understands them), so leave them,
19906 # especially as we might pass files found there to a mingw objdump,
19907 # which wouldn't understand a cygwinified path. Ahh.
19908 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
19909 else
19910 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
19911 fi
19912 ;;
19913 pw32*)
19914 # pw32 DLLs use 'pw' prefix rather than 'lib'
19915 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
19916 ;;
19917 esac
19918 ;;
19919
19920 *)
19921 library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
19922 ;;
19923 esac
19924 dynamic_linker='Win32 ld.exe'
19925 # FIXME: first we should search . and the directory the executable is in
19926 shlibpath_var=PATH
19927 ;;
19928
19929 darwin* | rhapsody*)
19930 dynamic_linker="$host_os dyld"
19931 version_type=darwin
19932 need_lib_prefix=no
19933 need_version=no
19934 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
19935 soname_spec='${libname}${release}${major}$shared_ext'
19936 shlibpath_overrides_runpath=yes
19937 shlibpath_var=DYLD_LIBRARY_PATH
19938 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
19939
19940 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
19941 ;;
19942
19943 dgux*)
19944 version_type=linux
19945 need_lib_prefix=no
19946 need_version=no
19947 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
19948 soname_spec='${libname}${release}${shared_ext}$major'
19949 shlibpath_var=LD_LIBRARY_PATH
19950 ;;
19951
19952 freebsd1*)
19953 dynamic_linker=no
19954 ;;
19955
19956 freebsd* | dragonfly*)
19957 # DragonFly does not have aout. When/if they implement a new
19958 # versioning mechanism, adjust this.
19959 if test -x /usr/bin/objformat; then
19960 objformat=`/usr/bin/objformat`
19961 else
19962 case $host_os in
19963 freebsd[123]*) objformat=aout ;;
19964 *) objformat=elf ;;
19965 esac
19966 fi
19967 version_type=freebsd-$objformat
19968 case $version_type in
19969 freebsd-elf*)
19970 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
19971 need_version=no
19972 need_lib_prefix=no
19973 ;;
19974 freebsd-*)
19975 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
19976 need_version=yes
19977 ;;
19978 esac
19979 shlibpath_var=LD_LIBRARY_PATH
19980 case $host_os in
19981 freebsd2*)
19982 shlibpath_overrides_runpath=yes
19983 ;;
19984 freebsd3.[01]* | freebsdelf3.[01]*)
19985 shlibpath_overrides_runpath=yes
19986 hardcode_into_libs=yes
19987 ;;
19988 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
19989 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
19990 shlibpath_overrides_runpath=no
19991 hardcode_into_libs=yes
19992 ;;
19993 *) # from 4.6 on, and DragonFly
19994 shlibpath_overrides_runpath=yes
19995 hardcode_into_libs=yes
19996 ;;
19997 esac
19998 ;;
19999
20000 gnu*)
20001 version_type=linux
20002 need_lib_prefix=no
20003 need_version=no
20004 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20005 soname_spec='${libname}${release}${shared_ext}$major'
20006 shlibpath_var=LD_LIBRARY_PATH
20007 hardcode_into_libs=yes
20008 ;;
20009
20010 hpux9* | hpux10* | hpux11*)
20011 # Give a soname corresponding to the major version so that dld.sl refuses to
20012 # link against other versions.
20013 version_type=sunos
20014 need_lib_prefix=no
20015 need_version=no
20016 case $host_cpu in
20017 ia64*)
20018 shrext_cmds='.so'
20019 hardcode_into_libs=yes
20020 dynamic_linker="$host_os dld.so"
20021 shlibpath_var=LD_LIBRARY_PATH
20022 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20023 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20024 soname_spec='${libname}${release}${shared_ext}$major'
20025 if test "X$HPUX_IA64_MODE" = X32; then
20026 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
20027 else
20028 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
20029 fi
20030 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20031 ;;
20032 hppa*64*)
20033 shrext_cmds='.sl'
20034 hardcode_into_libs=yes
20035 dynamic_linker="$host_os dld.sl"
20036 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
20037 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20038 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20039 soname_spec='${libname}${release}${shared_ext}$major'
20040 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
20041 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20042 ;;
20043 *)
20044 shrext_cmds='.sl'
20045 dynamic_linker="$host_os dld.sl"
20046 shlibpath_var=SHLIB_PATH
20047 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
20048 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20049 soname_spec='${libname}${release}${shared_ext}$major'
20050 ;;
20051 esac
20052 # HP-UX runs *really* slowly unless shared libraries are mode 555.
20053 postinstall_cmds='chmod 555 $lib'
20054 ;;
20055
20056 interix[3-9]*)
20057 version_type=linux
20058 need_lib_prefix=no
20059 need_version=no
20060 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20061 soname_spec='${libname}${release}${shared_ext}$major'
20062 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
20063 shlibpath_var=LD_LIBRARY_PATH
20064 shlibpath_overrides_runpath=no
20065 hardcode_into_libs=yes
20066 ;;
20067
20068 irix5* | irix6* | nonstopux*)
20069 case $host_os in
20070 nonstopux*) version_type=nonstopux ;;
20071 *)
20072 if test "$lt_cv_prog_gnu_ld" = yes; then
20073 version_type=linux
20074 else
20075 version_type=irix
20076 fi ;;
20077 esac
20078 need_lib_prefix=no
20079 need_version=no
20080 soname_spec='${libname}${release}${shared_ext}$major'
20081 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
20082 case $host_os in
20083 irix5* | nonstopux*)
20084 libsuff= shlibsuff=
20085 ;;
20086 *)
20087 case $LD in # libtool.m4 will add one of these switches to LD
20088 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
20089 libsuff= shlibsuff= libmagic=32-bit;;
20090 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
20091 libsuff=32 shlibsuff=N32 libmagic=N32;;
20092 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
20093 libsuff=64 shlibsuff=64 libmagic=64-bit;;
20094 *) libsuff= shlibsuff= libmagic=never-match;;
20095 esac
20096 ;;
20097 esac
20098 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
20099 shlibpath_overrides_runpath=no
20100 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
20101 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
20102 hardcode_into_libs=yes
20103 ;;
20104
20105 # No shared lib support for Linux oldld, aout, or coff.
20106 linux*oldld* | linux*aout* | linux*coff*)
20107 dynamic_linker=no
20108 ;;
20109
20110 # This must be Linux ELF.
20111 linux* | k*bsd*-gnu | kopensolaris*-gnu)
20112 version_type=linux
20113 need_lib_prefix=no
20114 need_version=no
20115 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20116 soname_spec='${libname}${release}${shared_ext}$major'
20117 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
20118 shlibpath_var=LD_LIBRARY_PATH
20119 shlibpath_overrides_runpath=no
20120
20121 # Some binutils ld are patched to set DT_RUNPATH
20122 if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
20123 $as_echo_n "(cached) " >&6
20124 else
20125 lt_cv_shlibpath_overrides_runpath=no
20126 save_LDFLAGS=$LDFLAGS
20127 save_libdir=$libdir
20128 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
20129 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
20130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20131 /* end confdefs.h. */
20132
20133 int
20134 main ()
20135 {
20136
20137 ;
20138 return 0;
20139 }
20140 _ACEOF
20141 if ac_fn_cxx_try_link "$LINENO"; then :
20142 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
20143 lt_cv_shlibpath_overrides_runpath=yes
20144 fi
20145 fi
20146 rm -f core conftest.err conftest.$ac_objext \
20147 conftest$ac_exeext conftest.$ac_ext
20148 LDFLAGS=$save_LDFLAGS
20149 libdir=$save_libdir
20150
20151 fi
20152
20153 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
20154
20155 # This implies no fast_install, which is unacceptable.
20156 # Some rework will be needed to allow for fast_install
20157 # before this can be enabled.
20158 hardcode_into_libs=yes
20159
20160 # Append ld.so.conf contents to the search path
20161 if test -f /etc/ld.so.conf; then
20162 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
20163 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
20164 fi
20165
20166 # We used to test for /lib/ld.so.1 and disable shared libraries on
20167 # powerpc, because MkLinux only supported shared libraries with the
20168 # GNU dynamic linker. Since this was broken with cross compilers,
20169 # most powerpc-linux boxes support dynamic linking these days and
20170 # people can always --disable-shared, the test was removed, and we
20171 # assume the GNU/Linux dynamic linker is in use.
20172 dynamic_linker='GNU/Linux ld.so'
20173 ;;
20174
20175 netbsd*)
20176 version_type=sunos
20177 need_lib_prefix=no
20178 need_version=no
20179 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
20180 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20181 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
20182 dynamic_linker='NetBSD (a.out) ld.so'
20183 else
20184 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20185 soname_spec='${libname}${release}${shared_ext}$major'
20186 dynamic_linker='NetBSD ld.elf_so'
20187 fi
20188 shlibpath_var=LD_LIBRARY_PATH
20189 shlibpath_overrides_runpath=yes
20190 hardcode_into_libs=yes
20191 ;;
20192
20193 newsos6)
20194 version_type=linux
20195 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20196 shlibpath_var=LD_LIBRARY_PATH
20197 shlibpath_overrides_runpath=yes
20198 ;;
20199
20200 *nto* | *qnx*)
20201 version_type=qnx
20202 need_lib_prefix=no
20203 need_version=no
20204 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20205 soname_spec='${libname}${release}${shared_ext}$major'
20206 shlibpath_var=LD_LIBRARY_PATH
20207 shlibpath_overrides_runpath=no
20208 hardcode_into_libs=yes
20209 dynamic_linker='ldqnx.so'
20210 ;;
20211
20212 openbsd*)
20213 version_type=sunos
20214 sys_lib_dlsearch_path_spec="/usr/lib"
20215 need_lib_prefix=no
20216 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
20217 case $host_os in
20218 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
20219 *) need_version=no ;;
20220 esac
20221 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20222 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
20223 shlibpath_var=LD_LIBRARY_PATH
20224 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
20225 case $host_os in
20226 openbsd2.[89] | openbsd2.[89].*)
20227 shlibpath_overrides_runpath=no
20228 ;;
20229 *)
20230 shlibpath_overrides_runpath=yes
20231 ;;
20232 esac
20233 else
20234 shlibpath_overrides_runpath=yes
20235 fi
20236 ;;
20237
20238 os2*)
20239 libname_spec='$name'
20240 shrext_cmds=".dll"
20241 need_lib_prefix=no
20242 library_names_spec='$libname${shared_ext} $libname.a'
20243 dynamic_linker='OS/2 ld.exe'
20244 shlibpath_var=LIBPATH
20245 ;;
20246
20247 osf3* | osf4* | osf5*)
20248 version_type=osf
20249 need_lib_prefix=no
20250 need_version=no
20251 soname_spec='${libname}${release}${shared_ext}$major'
20252 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20253 shlibpath_var=LD_LIBRARY_PATH
20254 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
20255 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
20256 ;;
20257
20258 rdos*)
20259 dynamic_linker=no
20260 ;;
20261
20262 solaris*)
20263 version_type=linux
20264 need_lib_prefix=no
20265 need_version=no
20266 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20267 soname_spec='${libname}${release}${shared_ext}$major'
20268 shlibpath_var=LD_LIBRARY_PATH
20269 shlibpath_overrides_runpath=yes
20270 hardcode_into_libs=yes
20271 # ldd complains unless libraries are executable
20272 postinstall_cmds='chmod +x $lib'
20273 ;;
20274
20275 sunos4*)
20276 version_type=sunos
20277 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20278 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
20279 shlibpath_var=LD_LIBRARY_PATH
20280 shlibpath_overrides_runpath=yes
20281 if test "$with_gnu_ld" = yes; then
20282 need_lib_prefix=no
20283 fi
20284 need_version=yes
20285 ;;
20286
20287 sysv4 | sysv4.3*)
20288 version_type=linux
20289 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20290 soname_spec='${libname}${release}${shared_ext}$major'
20291 shlibpath_var=LD_LIBRARY_PATH
20292 case $host_vendor in
20293 sni)
20294 shlibpath_overrides_runpath=no
20295 need_lib_prefix=no
20296 runpath_var=LD_RUN_PATH
20297 ;;
20298 siemens)
20299 need_lib_prefix=no
20300 ;;
20301 motorola)
20302 need_lib_prefix=no
20303 need_version=no
20304 shlibpath_overrides_runpath=no
20305 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
20306 ;;
20307 esac
20308 ;;
20309
20310 sysv4*MP*)
20311 if test -d /usr/nec ;then
20312 version_type=linux
20313 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
20314 soname_spec='$libname${shared_ext}.$major'
20315 shlibpath_var=LD_LIBRARY_PATH
20316 fi
20317 ;;
20318
20319 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
20320 version_type=freebsd-elf
20321 need_lib_prefix=no
20322 need_version=no
20323 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
20324 soname_spec='${libname}${release}${shared_ext}$major'
20325 shlibpath_var=LD_LIBRARY_PATH
20326 shlibpath_overrides_runpath=yes
20327 hardcode_into_libs=yes
20328 if test "$with_gnu_ld" = yes; then
20329 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
20330 else
20331 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
20332 case $host_os in
20333 sco3.2v5*)
20334 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
20335 ;;
20336 esac
20337 fi
20338 sys_lib_dlsearch_path_spec='/usr/lib'
20339 ;;
20340
20341 tpf*)
20342 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
20343 version_type=linux
20344 need_lib_prefix=no
20345 need_version=no
20346 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20347 shlibpath_var=LD_LIBRARY_PATH
20348 shlibpath_overrides_runpath=no
20349 hardcode_into_libs=yes
20350 ;;
20351
20352 uts4*)
20353 version_type=linux
20354 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20355 soname_spec='${libname}${release}${shared_ext}$major'
20356 shlibpath_var=LD_LIBRARY_PATH
20357 ;;
20358
20359 *)
20360 dynamic_linker=no
20361 ;;
20362 esac
20363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
20364 $as_echo "$dynamic_linker" >&6; }
20365 test "$dynamic_linker" = no && can_build_shared=no
20366
20367 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
20368 if test "$GCC" = yes; then
20369 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
20370 fi
20371
20372 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
20373 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
20374 fi
20375 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
20376 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
20377 fi
20378
20379
20380
20381
20382
20383
20384
20385
20386
20387
20388
20389
20390
20391
20392
20393
20394
20395
20396
20397
20398
20399
20400
20401
20402
20403
20404
20405
20406
20407
20408
20409
20410
20411
20412
20413
20414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
20415 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
20416 hardcode_action_CXX=
20417 if test -n "$hardcode_libdir_flag_spec_CXX" ||
20418 test -n "$runpath_var_CXX" ||
20419 test "X$hardcode_automatic_CXX" = "Xyes" ; then
20420
20421 # We can hardcode non-existent directories.
20422 if test "$hardcode_direct_CXX" != no &&
20423 # If the only mechanism to avoid hardcoding is shlibpath_var, we
20424 # have to relink, otherwise we might link with an installed library
20425 # when we should be linking with a yet-to-be-installed one
20426 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
20427 test "$hardcode_minus_L_CXX" != no; then
20428 # Linking always hardcodes the temporary library directory.
20429 hardcode_action_CXX=relink
20430 else
20431 # We can link without hardcoding, and we can hardcode nonexisting dirs.
20432 hardcode_action_CXX=immediate
20433 fi
20434 else
20435 # We cannot hardcode anything, or else we can only hardcode existing
20436 # directories.
20437 hardcode_action_CXX=unsupported
20438 fi
20439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
20440 $as_echo "$hardcode_action_CXX" >&6; }
20441
20442 if test "$hardcode_action_CXX" = relink ||
20443 test "$inherit_rpath_CXX" = yes; then
20444 # Fast installation is not supported
20445 enable_fast_install=no
20446 elif test "$shlibpath_overrides_runpath" = yes ||
20447 test "$enable_shared" = no; then
20448 # Fast installation is not necessary
20449 enable_fast_install=needless
20450 fi
20451
20452
20453
20454
20455
20456
20457
20458 fi # test -n "$compiler"
20459
20460 CC=$lt_save_CC
20461 LDCXX=$LD
20462 LD=$lt_save_LD
20463 GCC=$lt_save_GCC
20464 with_gnu_ld=$lt_save_with_gnu_ld
20465 lt_cv_path_LDCXX=$lt_cv_path_LD
20466 lt_cv_path_LD=$lt_save_path_LD
20467 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
20468 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
20469 fi # test "$_lt_caught_CXX_error" != yes
20470
20471 ac_ext=c
20472 ac_cpp='$CPP $CPPFLAGS'
20473 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20474 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20475 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20476
20477
20478
20479
20480
20481
20482
20483
20484
20485
20486
20487
20488
20489
20490
20491
20492 # Only expand once:
20493
20494
20495
20496
20497
20498 # Identify the assembler which will work hand-in-glove with the newly
20499 # built GCC, so that we can examine its features. This is the assembler
20500 # which will be driven by the driver program.
20501 #
20502 # If build != host, and we aren't building gas in-tree, we identify a
20503 # build->target assembler and hope that it will have the same features
20504 # as the host->target assembler we'll be using.
20505 gcc_cv_gas_major_version=
20506 gcc_cv_gas_minor_version=
20507 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
20508
20509 if test "${gcc_cv_as+set}" = set; then :
20510
20511 else
20512
20513 if test -x "$DEFAULT_ASSEMBLER"; then
20514 gcc_cv_as="$DEFAULT_ASSEMBLER"
20515 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
20516 && test -f ../gas/Makefile \
20517 && test x$build = x$host; then
20518 gcc_cv_as=../gas/as-new$build_exeext
20519 elif test -x as$build_exeext; then
20520 # Build using assembler in the current directory.
20521 gcc_cv_as=./as$build_exeext
20522 elif test -x $AS_FOR_TARGET; then
20523 gcc_cv_as="$AS_FOR_TARGET"
20524 else
20525 # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
20526 set dummy $AS_FOR_TARGET; ac_word=$2
20527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
20528 $as_echo_n "checking for $ac_word... " >&6; }
20529 if test "${ac_cv_path_gcc_cv_as+set}" = set; then :
20530 $as_echo_n "(cached) " >&6
20531 else
20532 case $gcc_cv_as in
20533 [\\/]* | ?:[\\/]*)
20534 ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
20535 ;;
20536 *)
20537 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20538 for as_dir in $PATH
20539 do
20540 IFS=$as_save_IFS
20541 test -z "$as_dir" && as_dir=.
20542 for ac_exec_ext in '' $ac_executable_extensions; do
20543 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
20544 ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
20545 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
20546 break 2
20547 fi
20548 done
20549 done
20550 IFS=$as_save_IFS
20551
20552 ;;
20553 esac
20554 fi
20555 gcc_cv_as=$ac_cv_path_gcc_cv_as
20556 if test -n "$gcc_cv_as"; then
20557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
20558 $as_echo "$gcc_cv_as" >&6; }
20559 else
20560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20561 $as_echo "no" >&6; }
20562 fi
20563
20564
20565 fi
20566 fi
20567
20568 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
20569
20570 case "$ORIGINAL_AS_FOR_TARGET" in
20571 ./as | ./as$build_exeext) ;;
20572 *) ac_config_files="$ac_config_files as:exec-tool.in"
20573 ;;
20574 esac
20575
20576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what assembler to use" >&5
20577 $as_echo_n "checking what assembler to use... " >&6; }
20578 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
20579 # Single tree build which includes gas. We want to prefer it
20580 # over whatever linker top-level may have detected, since
20581 # we'll use what we're building after installation anyway.
20582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built gas" >&5
20583 $as_echo "newly built gas" >&6; }
20584 in_tree_gas=yes
20585 gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
20586 for f in $gcc_cv_as_bfd_srcdir/configure \
20587 $gcc_cv_as_gas_srcdir/configure \
20588 $gcc_cv_as_gas_srcdir/configure.in \
20589 $gcc_cv_as_gas_srcdir/Makefile.in ; do
20590 gcc_cv_gas_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
20591 if test x$gcc_cv_gas_version != x; then
20592 break
20593 fi
20594 done
20595 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
20596 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
20597 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
20598 case $gcc_cv_gas_patch_version in
20599 "") gcc_cv_gas_patch_version="0" ;;
20600 esac
20601 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
20602 + $gcc_cv_gas_minor_version \) \* 1000 \
20603 + $gcc_cv_gas_patch_version`
20604
20605 in_tree_gas_is_elf=no
20606 if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
20607 || (grep 'obj_format = multi' ../gas/Makefile \
20608 && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
20609 then
20610 in_tree_gas_is_elf=yes
20611 fi
20612 else
20613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
20614 $as_echo "$gcc_cv_as" >&6; }
20615 in_tree_gas=no
20616 fi
20617
20618 # Identify the linker which will work hand-in-glove with the newly
20619 # built GCC, so that we can examine its features. This is the linker
20620 # which will be driven by the driver program.
20621 #
20622 # If build != host, and we aren't building gas in-tree, we identify a
20623 # build->target linker and hope that it will have the same features
20624 # as the host->target linker we'll be using.
20625 gcc_cv_gld_major_version=
20626 gcc_cv_gld_minor_version=
20627 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
20628 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
20629
20630 if test "${gcc_cv_ld+set}" = set; then :
20631
20632 else
20633
20634 if test -x "$DEFAULT_LINKER"; then
20635 gcc_cv_ld="$DEFAULT_LINKER"
20636 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
20637 && test -f ../ld/Makefile \
20638 && test x$build = x$host; then
20639 gcc_cv_ld=../ld/ld-new$build_exeext
20640 elif test -x collect-ld$build_exeext; then
20641 # Build using linker in the current directory.
20642 gcc_cv_ld=./collect-ld$build_exeext
20643 elif test -x $LD_FOR_TARGET; then
20644 gcc_cv_ld="$LD_FOR_TARGET"
20645 else
20646 # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
20647 set dummy $LD_FOR_TARGET; ac_word=$2
20648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
20649 $as_echo_n "checking for $ac_word... " >&6; }
20650 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then :
20651 $as_echo_n "(cached) " >&6
20652 else
20653 case $gcc_cv_ld in
20654 [\\/]* | ?:[\\/]*)
20655 ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
20656 ;;
20657 *)
20658 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20659 for as_dir in $PATH
20660 do
20661 IFS=$as_save_IFS
20662 test -z "$as_dir" && as_dir=.
20663 for ac_exec_ext in '' $ac_executable_extensions; do
20664 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
20665 ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
20666 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
20667 break 2
20668 fi
20669 done
20670 done
20671 IFS=$as_save_IFS
20672
20673 ;;
20674 esac
20675 fi
20676 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
20677 if test -n "$gcc_cv_ld"; then
20678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
20679 $as_echo "$gcc_cv_ld" >&6; }
20680 else
20681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20682 $as_echo "no" >&6; }
20683 fi
20684
20685
20686 fi
20687 fi
20688
20689 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
20690
20691 case "$ORIGINAL_LD_FOR_TARGET" in
20692 ./collect-ld | ./collect-ld$build_exeext) ;;
20693 *) ac_config_files="$ac_config_files collect-ld:exec-tool.in"
20694 ;;
20695 esac
20696
20697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what linker to use" >&5
20698 $as_echo_n "checking what linker to use... " >&6; }
20699 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext; then
20700 # Single tree build which includes ld. We want to prefer it
20701 # over whatever linker top-level may have detected, since
20702 # we'll use what we're building after installation anyway.
20703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built ld" >&5
20704 $as_echo "newly built ld" >&6; }
20705 in_tree_ld=yes
20706 in_tree_ld_is_elf=no
20707 if (grep 'EMUL = .*elf' ../ld/Makefile \
20708 || grep 'EMUL = .*linux' ../ld/Makefile \
20709 || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
20710 in_tree_ld_is_elf=yes
20711 fi
20712 for f in $gcc_cv_ld_bfd_srcdir/configure $gcc_cv_ld_gld_srcdir/configure $gcc_cv_ld_gld_srcdir/configure.in $gcc_cv_ld_gld_srcdir/Makefile.in
20713 do
20714 gcc_cv_gld_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
20715 if test x$gcc_cv_gld_version != x; then
20716 break
20717 fi
20718 done
20719 gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
20720 gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
20721 else
20722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
20723 $as_echo "$gcc_cv_ld" >&6; }
20724 in_tree_ld=no
20725 fi
20726
20727 # Figure out what nm we will be using.
20728 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
20729 if test "${gcc_cv_nm+set}" = set; then :
20730
20731 else
20732
20733 if test -f $gcc_cv_binutils_srcdir/configure.in \
20734 && test -f ../binutils/Makefile \
20735 && test x$build = x$host; then
20736 gcc_cv_nm=../binutils/nm-new$build_exeext
20737 elif test -x nm$build_exeext; then
20738 gcc_cv_nm=./nm$build_exeext
20739 elif test -x $NM_FOR_TARGET; then
20740 gcc_cv_nm="$NM_FOR_TARGET"
20741 else
20742 # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
20743 set dummy $NM_FOR_TARGET; ac_word=$2
20744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
20745 $as_echo_n "checking for $ac_word... " >&6; }
20746 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then :
20747 $as_echo_n "(cached) " >&6
20748 else
20749 case $gcc_cv_nm in
20750 [\\/]* | ?:[\\/]*)
20751 ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
20752 ;;
20753 *)
20754 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20755 for as_dir in $PATH
20756 do
20757 IFS=$as_save_IFS
20758 test -z "$as_dir" && as_dir=.
20759 for ac_exec_ext in '' $ac_executable_extensions; do
20760 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
20761 ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
20762 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
20763 break 2
20764 fi
20765 done
20766 done
20767 IFS=$as_save_IFS
20768
20769 ;;
20770 esac
20771 fi
20772 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
20773 if test -n "$gcc_cv_nm"; then
20774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
20775 $as_echo "$gcc_cv_nm" >&6; }
20776 else
20777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20778 $as_echo "no" >&6; }
20779 fi
20780
20781
20782 fi
20783 fi
20784
20785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what nm to use" >&5
20786 $as_echo_n "checking what nm to use... " >&6; }
20787 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
20788 # Single tree build which includes binutils.
20789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built nm" >&5
20790 $as_echo "newly built nm" >&6; }
20791 in_tree_nm=yes
20792 else
20793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
20794 $as_echo "$gcc_cv_nm" >&6; }
20795 in_tree_nm=no
20796 fi
20797
20798 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
20799
20800 case "$ORIGINAL_NM_FOR_TARGET" in
20801 ./nm | ./nm$build_exeext) ;;
20802 *) ac_config_files="$ac_config_files nm:exec-tool.in"
20803 ;;
20804 esac
20805
20806
20807 # Figure out what objdump we will be using.
20808 if test "${gcc_cv_objdump+set}" = set; then :
20809
20810 else
20811
20812 if test -f $gcc_cv_binutils_srcdir/configure.in \
20813 && test -f ../binutils/Makefile \
20814 && test x$build = x$host; then
20815 # Single tree build which includes binutils.
20816 gcc_cv_objdump=../binutils/objdump$build_exeext
20817 elif test -x objdump$build_exeext; then
20818 gcc_cv_objdump=./objdump$build_exeext
20819 elif test -x $OBJDUMP_FOR_TARGET; then
20820 gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
20821 else
20822 # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
20823 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
20824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
20825 $as_echo_n "checking for $ac_word... " >&6; }
20826 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then :
20827 $as_echo_n "(cached) " >&6
20828 else
20829 case $gcc_cv_objdump in
20830 [\\/]* | ?:[\\/]*)
20831 ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
20832 ;;
20833 *)
20834 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20835 for as_dir in $PATH
20836 do
20837 IFS=$as_save_IFS
20838 test -z "$as_dir" && as_dir=.
20839 for ac_exec_ext in '' $ac_executable_extensions; do
20840 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
20841 ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
20842 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
20843 break 2
20844 fi
20845 done
20846 done
20847 IFS=$as_save_IFS
20848
20849 ;;
20850 esac
20851 fi
20852 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
20853 if test -n "$gcc_cv_objdump"; then
20854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
20855 $as_echo "$gcc_cv_objdump" >&6; }
20856 else
20857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20858 $as_echo "no" >&6; }
20859 fi
20860
20861
20862 fi
20863 fi
20864
20865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what objdump to use" >&5
20866 $as_echo_n "checking what objdump to use... " >&6; }
20867 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
20868 # Single tree build which includes binutils.
20869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built objdump" >&5
20870 $as_echo "newly built objdump" >&6; }
20871 elif test x$gcc_cv_objdump = x; then
20872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
20873 $as_echo "not found" >&6; }
20874 else
20875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
20876 $as_echo "$gcc_cv_objdump" >&6; }
20877 fi
20878
20879 # Figure out what readelf we will be using.
20880 if test "${gcc_cv_readelf+set}" = set; then :
20881
20882 else
20883
20884 if test -f $gcc_cv_binutils_srcdir/configure.in \
20885 && test -f ../binutils/Makefile \
20886 && test x$build = x$host; then
20887 # Single tree build which includes binutils.
20888 gcc_cv_readelf=../binutils/readelf$build_exeext
20889 elif test -x readelf$build_exeext; then
20890 gcc_cv_readelf=./readelf$build_exeext
20891 else
20892 # Extract the first word of "readelf", so it can be a program name with args.
20893 set dummy readelf; ac_word=$2
20894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
20895 $as_echo_n "checking for $ac_word... " >&6; }
20896 if test "${ac_cv_path_gcc_cv_readelf+set}" = set; then :
20897 $as_echo_n "(cached) " >&6
20898 else
20899 case $gcc_cv_readelf in
20900 [\\/]* | ?:[\\/]*)
20901 ac_cv_path_gcc_cv_readelf="$gcc_cv_readelf" # Let the user override the test with a path.
20902 ;;
20903 *)
20904 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20905 for as_dir in $PATH
20906 do
20907 IFS=$as_save_IFS
20908 test -z "$as_dir" && as_dir=.
20909 for ac_exec_ext in '' $ac_executable_extensions; do
20910 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
20911 ac_cv_path_gcc_cv_readelf="$as_dir/$ac_word$ac_exec_ext"
20912 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
20913 break 2
20914 fi
20915 done
20916 done
20917 IFS=$as_save_IFS
20918
20919 ;;
20920 esac
20921 fi
20922 gcc_cv_readelf=$ac_cv_path_gcc_cv_readelf
20923 if test -n "$gcc_cv_readelf"; then
20924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
20925 $as_echo "$gcc_cv_readelf" >&6; }
20926 else
20927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20928 $as_echo "no" >&6; }
20929 fi
20930
20931
20932 fi
20933 fi
20934
20935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what readelf to use" >&5
20936 $as_echo_n "checking what readelf to use... " >&6; }
20937 if test "$gcc_cv_readelf" = ../binutils/readelf$build_exeext; then
20938 # Single tree build which includes binutils.
20939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built readelf" >&5
20940 $as_echo "newly built readelf" >&6; }
20941 elif test x$gcc_cv_readelf = x; then
20942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
20943 $as_echo "not found" >&6; }
20944 else
20945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
20946 $as_echo "$gcc_cv_readelf" >&6; }
20947 fi
20948
20949 # Figure out what assembler alignment features are present.
20950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .balign and .p2align" >&5
20951 $as_echo_n "checking assembler for .balign and .p2align... " >&6; }
20952 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then :
20953 $as_echo_n "(cached) " >&6
20954 else
20955 gcc_cv_as_balign_and_p2align=no
20956 if test $in_tree_gas = yes; then
20957 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
20958 then gcc_cv_as_balign_and_p2align=yes
20959 fi
20960 elif test x$gcc_cv_as != x; then
20961 echo '.balign 4
20962 .p2align 2' > conftest.s
20963 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
20964 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20965 (eval $ac_try) 2>&5
20966 ac_status=$?
20967 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20968 test $ac_status = 0; }; }
20969 then
20970 gcc_cv_as_balign_and_p2align=yes
20971 else
20972 echo "configure: failed program was" >&5
20973 cat conftest.s >&5
20974 fi
20975 rm -f conftest.o conftest.s
20976 fi
20977 fi
20978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_balign_and_p2align" >&5
20979 $as_echo "$gcc_cv_as_balign_and_p2align" >&6; }
20980 if test $gcc_cv_as_balign_and_p2align = yes; then
20981
20982 $as_echo "#define HAVE_GAS_BALIGN_AND_P2ALIGN 1" >>confdefs.h
20983
20984 fi
20985
20986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .p2align with maximum skip" >&5
20987 $as_echo_n "checking assembler for .p2align with maximum skip... " >&6; }
20988 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then :
20989 $as_echo_n "(cached) " >&6
20990 else
20991 gcc_cv_as_max_skip_p2align=no
20992 if test $in_tree_gas = yes; then
20993 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
20994 then gcc_cv_as_max_skip_p2align=yes
20995 fi
20996 elif test x$gcc_cv_as != x; then
20997 echo '.p2align 4,,7' > conftest.s
20998 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
20999 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21000 (eval $ac_try) 2>&5
21001 ac_status=$?
21002 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21003 test $ac_status = 0; }; }
21004 then
21005 gcc_cv_as_max_skip_p2align=yes
21006 else
21007 echo "configure: failed program was" >&5
21008 cat conftest.s >&5
21009 fi
21010 rm -f conftest.o conftest.s
21011 fi
21012 fi
21013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_max_skip_p2align" >&5
21014 $as_echo "$gcc_cv_as_max_skip_p2align" >&6; }
21015 if test $gcc_cv_as_max_skip_p2align = yes; then
21016
21017 $as_echo "#define HAVE_GAS_MAX_SKIP_P2ALIGN 1" >>confdefs.h
21018
21019 fi
21020
21021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .literal16" >&5
21022 $as_echo_n "checking assembler for .literal16... " >&6; }
21023 if test "${gcc_cv_as_literal16+set}" = set; then :
21024 $as_echo_n "(cached) " >&6
21025 else
21026 gcc_cv_as_literal16=no
21027 if test $in_tree_gas = yes; then
21028 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21029 then gcc_cv_as_literal16=yes
21030 fi
21031 elif test x$gcc_cv_as != x; then
21032 echo '.literal16' > conftest.s
21033 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21034 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21035 (eval $ac_try) 2>&5
21036 ac_status=$?
21037 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21038 test $ac_status = 0; }; }
21039 then
21040 gcc_cv_as_literal16=yes
21041 else
21042 echo "configure: failed program was" >&5
21043 cat conftest.s >&5
21044 fi
21045 rm -f conftest.o conftest.s
21046 fi
21047 fi
21048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_literal16" >&5
21049 $as_echo "$gcc_cv_as_literal16" >&6; }
21050 if test $gcc_cv_as_literal16 = yes; then
21051
21052 $as_echo "#define HAVE_GAS_LITERAL16 1" >>confdefs.h
21053
21054 fi
21055
21056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working .subsection -1" >&5
21057 $as_echo_n "checking assembler for working .subsection -1... " >&6; }
21058 if test "${gcc_cv_as_subsection_m1+set}" = set; then :
21059 $as_echo_n "(cached) " >&6
21060 else
21061 gcc_cv_as_subsection_m1=no
21062 if test $in_tree_gas = yes; then
21063 if test $in_tree_gas_is_elf = yes \
21064 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
21065 then gcc_cv_as_subsection_m1=yes
21066 fi
21067 elif test x$gcc_cv_as != x; then
21068 echo 'conftest_label1: .word 0
21069 .subsection -1
21070 conftest_label2: .word 0
21071 .previous' > conftest.s
21072 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21073 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21074 (eval $ac_try) 2>&5
21075 ac_status=$?
21076 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21077 test $ac_status = 0; }; }
21078 then
21079 if test x$gcc_cv_nm != x; then
21080 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
21081 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
21082 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
21083 then :
21084 else gcc_cv_as_subsection_m1=yes
21085 fi
21086 rm -f conftest.nm1 conftest.nm2
21087 fi
21088 else
21089 echo "configure: failed program was" >&5
21090 cat conftest.s >&5
21091 fi
21092 rm -f conftest.o conftest.s
21093 fi
21094 fi
21095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_subsection_m1" >&5
21096 $as_echo "$gcc_cv_as_subsection_m1" >&6; }
21097 if test $gcc_cv_as_subsection_m1 = yes; then
21098
21099 $as_echo "#define HAVE_GAS_SUBSECTION_ORDERING 1" >>confdefs.h
21100
21101 fi
21102
21103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weak" >&5
21104 $as_echo_n "checking assembler for .weak... " >&6; }
21105 if test "${gcc_cv_as_weak+set}" = set; then :
21106 $as_echo_n "(cached) " >&6
21107 else
21108 gcc_cv_as_weak=no
21109 if test $in_tree_gas = yes; then
21110 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
21111 then gcc_cv_as_weak=yes
21112 fi
21113 elif test x$gcc_cv_as != x; then
21114 echo ' .weak foobar' > conftest.s
21115 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21116 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21117 (eval $ac_try) 2>&5
21118 ac_status=$?
21119 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21120 test $ac_status = 0; }; }
21121 then
21122 gcc_cv_as_weak=yes
21123 else
21124 echo "configure: failed program was" >&5
21125 cat conftest.s >&5
21126 fi
21127 rm -f conftest.o conftest.s
21128 fi
21129 fi
21130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weak" >&5
21131 $as_echo "$gcc_cv_as_weak" >&6; }
21132 if test $gcc_cv_as_weak = yes; then
21133
21134 $as_echo "#define HAVE_GAS_WEAK 1" >>confdefs.h
21135
21136 fi
21137
21138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weakref" >&5
21139 $as_echo_n "checking assembler for .weakref... " >&6; }
21140 if test "${gcc_cv_as_weakref+set}" = set; then :
21141 $as_echo_n "(cached) " >&6
21142 else
21143 gcc_cv_as_weakref=no
21144 if test $in_tree_gas = yes; then
21145 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
21146 then gcc_cv_as_weakref=yes
21147 fi
21148 elif test x$gcc_cv_as != x; then
21149 echo ' .weakref foobar, barfnot' > conftest.s
21150 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21151 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21152 (eval $ac_try) 2>&5
21153 ac_status=$?
21154 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21155 test $ac_status = 0; }; }
21156 then
21157 gcc_cv_as_weakref=yes
21158 else
21159 echo "configure: failed program was" >&5
21160 cat conftest.s >&5
21161 fi
21162 rm -f conftest.o conftest.s
21163 fi
21164 fi
21165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weakref" >&5
21166 $as_echo "$gcc_cv_as_weakref" >&6; }
21167 if test $gcc_cv_as_weakref = yes; then
21168
21169 $as_echo "#define HAVE_GAS_WEAKREF 1" >>confdefs.h
21170
21171 fi
21172
21173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .nsubspa comdat" >&5
21174 $as_echo_n "checking assembler for .nsubspa comdat... " >&6; }
21175 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then :
21176 $as_echo_n "(cached) " >&6
21177 else
21178 gcc_cv_as_nsubspa_comdat=no
21179 if test $in_tree_gas = yes; then
21180 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
21181 then gcc_cv_as_nsubspa_comdat=yes
21182 fi
21183 elif test x$gcc_cv_as != x; then
21184 echo ' .SPACE $TEXT$
21185 .NSUBSPA $CODE$,COMDAT' > conftest.s
21186 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21187 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21188 (eval $ac_try) 2>&5
21189 ac_status=$?
21190 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21191 test $ac_status = 0; }; }
21192 then
21193 gcc_cv_as_nsubspa_comdat=yes
21194 else
21195 echo "configure: failed program was" >&5
21196 cat conftest.s >&5
21197 fi
21198 rm -f conftest.o conftest.s
21199 fi
21200 fi
21201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_nsubspa_comdat" >&5
21202 $as_echo "$gcc_cv_as_nsubspa_comdat" >&6; }
21203 if test $gcc_cv_as_nsubspa_comdat = yes; then
21204
21205 $as_echo "#define HAVE_GAS_NSUBSPA_COMDAT 1" >>confdefs.h
21206
21207 fi
21208
21209 # .hidden needs to be supported in both the assembler and the linker,
21210 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
21211 # This is irritatingly difficult to feature test for; we have to check the
21212 # date string after the version number. If we've got an in-tree
21213 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
21214 # to be safe.
21215 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
21216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .hidden" >&5
21217 $as_echo_n "checking assembler for .hidden... " >&6; }
21218 if test "${gcc_cv_as_hidden+set}" = set; then :
21219 $as_echo_n "(cached) " >&6
21220 else
21221 gcc_cv_as_hidden=no
21222 if test $in_tree_gas = yes; then
21223 if test $in_tree_gas_is_elf = yes \
21224 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
21225 then gcc_cv_as_hidden=yes
21226 fi
21227 elif test x$gcc_cv_as != x; then
21228 echo ' .hidden foobar
21229 foobar:' > conftest.s
21230 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21231 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21232 (eval $ac_try) 2>&5
21233 ac_status=$?
21234 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21235 test $ac_status = 0; }; }
21236 then
21237 gcc_cv_as_hidden=yes
21238 else
21239 echo "configure: failed program was" >&5
21240 cat conftest.s >&5
21241 fi
21242 rm -f conftest.o conftest.s
21243 fi
21244 fi
21245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_hidden" >&5
21246 $as_echo "$gcc_cv_as_hidden" >&6; }
21247
21248
21249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .hidden support" >&5
21250 $as_echo_n "checking linker for .hidden support... " >&6; }
21251 if test "${gcc_cv_ld_hidden+set}" = set; then :
21252 $as_echo_n "(cached) " >&6
21253 else
21254 if test $in_tree_ld = yes ; then
21255 gcc_cv_ld_hidden=no
21256 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
21257 && test $in_tree_ld_is_elf = yes; then
21258 gcc_cv_ld_hidden=yes
21259 fi
21260 else
21261 gcc_cv_ld_hidden=yes
21262 ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
21263 if echo "$ld_ver" | grep GNU > /dev/null; then
21264 ld_vers=`echo $ld_ver | sed -n \
21265 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
21266 ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
21267 ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
21268 ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
21269 ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
21270 if test 0"$ld_date" -lt 20020404; then
21271 if test -n "$ld_date"; then
21272 # If there was date string, but was earlier than 2002-04-04, fail
21273 gcc_cv_ld_hidden=no
21274 elif test -z "$ld_vers"; then
21275 # If there was no date string nor ld version number, something is wrong
21276 gcc_cv_ld_hidden=no
21277 else
21278 test -z "$ld_vers_patch" && ld_vers_patch=0
21279 if test "$ld_vers_major" -lt 2; then
21280 gcc_cv_ld_hidden=no
21281 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
21282 gcc_cv_ld_hidden="no"
21283 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
21284 gcc_cv_ld_hidden=no
21285 fi
21286 fi
21287 fi
21288 else
21289 case "${target}" in
21290 hppa64*-*-hpux* | ia64*-*-hpux*)
21291 gcc_cv_ld_hidden=yes
21292 ;;
21293 *-*-solaris2.9* | *-*-solaris2.1[0-9]*)
21294 gcc_cv_ld_hidden=yes
21295 ;;
21296 *)
21297 gcc_cv_ld_hidden=no
21298 ;;
21299 esac
21300 fi
21301 fi
21302 fi
21303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_hidden" >&5
21304 $as_echo "$gcc_cv_ld_hidden" >&6; }
21305 libgcc_visibility=no
21306
21307
21308 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
21309 libgcc_visibility=yes
21310
21311 $as_echo "#define HAVE_GAS_HIDDEN 1" >>confdefs.h
21312
21313 fi
21314
21315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker read-only and read-write section mixing" >&5
21316 $as_echo_n "checking linker read-only and read-write section mixing... " >&6; }
21317 gcc_cv_ld_ro_rw_mix=unknown
21318 if test $in_tree_ld = yes ; then
21319 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
21320 && test $in_tree_ld_is_elf = yes; then
21321 gcc_cv_ld_ro_rw_mix=read-write
21322 fi
21323 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
21324 echo '.section myfoosect, "a"' > conftest1.s
21325 echo '.section myfoosect, "aw"' > conftest2.s
21326 echo '.byte 1' >> conftest2.s
21327 echo '.section myfoosect, "a"' > conftest3.s
21328 echo '.byte 0' >> conftest3.s
21329 if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
21330 && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
21331 && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
21332 && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
21333 conftest2.o conftest3.o > /dev/null 2>&1; then
21334 gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
21335 | sed -e '/myfoosect/!d' -e N`
21336 if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
21337 if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
21338 gcc_cv_ld_ro_rw_mix=read-only
21339 else
21340 gcc_cv_ld_ro_rw_mix=read-write
21341 fi
21342 fi
21343 fi
21344 rm -f conftest.* conftest[123].*
21345 fi
21346 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
21347
21348 $as_echo "#define HAVE_LD_RO_RW_SECTION_MIXING 1" >>confdefs.h
21349
21350 fi
21351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_ro_rw_mix" >&5
21352 $as_echo "$gcc_cv_ld_ro_rw_mix" >&6; }
21353
21354 # Check if we have .[us]leb128, and support symbol arithmetic with it.
21355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .sleb128 and .uleb128" >&5
21356 $as_echo_n "checking assembler for .sleb128 and .uleb128... " >&6; }
21357 if test "${gcc_cv_as_leb128+set}" = set; then :
21358 $as_echo_n "(cached) " >&6
21359 else
21360 gcc_cv_as_leb128=no
21361 if test $in_tree_gas = yes; then
21362 if test $in_tree_gas_is_elf = yes \
21363 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
21364 then gcc_cv_as_leb128=yes
21365 fi
21366 elif test x$gcc_cv_as != x; then
21367 echo ' .data
21368 .uleb128 L2 - L1
21369 L1:
21370 .uleb128 1280
21371 .sleb128 -1010
21372 L2:' > conftest.s
21373 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21374 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21375 (eval $ac_try) 2>&5
21376 ac_status=$?
21377 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21378 test $ac_status = 0; }; }
21379 then
21380 # GAS versions before 2.11 do not support uleb128,
21381 # despite appearing to.
21382 # ??? There exists an elf-specific test that will crash
21383 # the assembler. Perhaps it's better to figure out whether
21384 # arbitrary sections are supported and try the test.
21385 as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
21386 if echo "$as_ver" | grep GNU > /dev/null; then
21387 as_vers=`echo $as_ver | sed -n \
21388 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
21389 as_major=`expr "$as_vers" : '\([0-9]*\)'`
21390 as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'`
21391 if test $as_major -eq 2 && test $as_minor -lt 11
21392 then :
21393 else gcc_cv_as_leb128=yes
21394 fi
21395 fi
21396 else
21397 echo "configure: failed program was" >&5
21398 cat conftest.s >&5
21399 fi
21400 rm -f conftest.o conftest.s
21401 fi
21402 fi
21403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_leb128" >&5
21404 $as_echo "$gcc_cv_as_leb128" >&6; }
21405 if test $gcc_cv_as_leb128 = yes; then
21406
21407 $as_echo "#define HAVE_AS_LEB128 1" >>confdefs.h
21408
21409 fi
21410
21411 # Check if we have assembler support for unwind directives.
21412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi directives" >&5
21413 $as_echo_n "checking assembler for cfi directives... " >&6; }
21414 if test "${gcc_cv_as_cfi_directive+set}" = set; then :
21415 $as_echo_n "(cached) " >&6
21416 else
21417 gcc_cv_as_cfi_directive=no
21418 if test x$gcc_cv_as != x; then
21419 echo ' .text
21420 .cfi_startproc
21421 .cfi_offset 0, 0
21422 .cfi_same_value 1
21423 .cfi_def_cfa 1, 2
21424 .cfi_escape 1, 2, 3, 4, 5
21425 .cfi_endproc' > conftest.s
21426 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21427 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21428 (eval $ac_try) 2>&5
21429 ac_status=$?
21430 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21431 test $ac_status = 0; }; }
21432 then
21433 case "$target" in
21434 *-*-solaris*)
21435 # If the linker used on Solaris (like Sun ld) isn't capable of merging
21436 # read-only and read-write sections, we need to make sure that the
21437 # assembler used emits read-write .eh_frame sections.
21438 if test "x$gcc_cv_ld_ro_rw_mix" != xread-write; then
21439 if test "x$gcc_cv_objdump" != x; then
21440 if $gcc_cv_objdump -h conftest.o 2>/dev/null | \
21441 sed -e /.eh_frame/!d -e N | grep READONLY > /dev/null; then
21442 gcc_cv_as_cfi_directive=no
21443 else
21444 gcc_cv_as_cfi_directive=yes
21445 fi
21446 else
21447 # no objdump, err on the side of caution
21448 gcc_cv_as_cfi_directive=no
21449 fi
21450 else
21451 gcc_cv_as_cfi_directive=yes
21452 fi
21453 ;;
21454 *-*-*)
21455 gcc_cv_as_cfi_directive=yes
21456 ;;
21457 esac
21458 else
21459 echo "configure: failed program was" >&5
21460 cat conftest.s >&5
21461 fi
21462 rm -f conftest.o conftest.s
21463 fi
21464 fi
21465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_directive" >&5
21466 $as_echo "$gcc_cv_as_cfi_directive" >&6; }
21467
21468 if test $gcc_cv_as_cfi_directive = yes && test x$gcc_cv_readelf != x; then
21469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working cfi advance" >&5
21470 $as_echo_n "checking assembler for working cfi advance... " >&6; }
21471 if test "${gcc_cv_as_cfi_advance_working+set}" = set; then :
21472 $as_echo_n "(cached) " >&6
21473 else
21474 gcc_cv_as_cfi_advance_working=no
21475 if test x$gcc_cv_as != x; then
21476 echo ' .text
21477 .cfi_startproc
21478 .cfi_adjust_cfa_offset 64
21479 .skip 512, 0
21480 .cfi_adjust_cfa_offset 128
21481 .cfi_endproc' > conftest.s
21482 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21483 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21484 (eval $ac_try) 2>&5
21485 ac_status=$?
21486 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21487 test $ac_status = 0; }; }
21488 then
21489
21490 if $gcc_cv_readelf -wf conftest.o 2>/dev/null \
21491 | grep 'DW_CFA_advance_loc[12]:[ ][ ]*512[ ]' >/dev/null; then
21492 gcc_cv_as_cfi_advance_working=yes
21493 fi
21494
21495 else
21496 echo "configure: failed program was" >&5
21497 cat conftest.s >&5
21498 fi
21499 rm -f conftest.o conftest.s
21500 fi
21501 fi
21502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_advance_working" >&5
21503 $as_echo "$gcc_cv_as_cfi_advance_working" >&6; }
21504
21505 else
21506 # no readelf, err on the side of caution
21507 gcc_cv_as_cfi_advance_working=no
21508 fi
21509
21510 cat >>confdefs.h <<_ACEOF
21511 #define HAVE_GAS_CFI_DIRECTIVE `if test $gcc_cv_as_cfi_directive = yes \
21512 && test $gcc_cv_as_cfi_advance_working = yes; then echo 1; else echo 0; fi`
21513 _ACEOF
21514
21515
21516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi personality directive" >&5
21517 $as_echo_n "checking assembler for cfi personality directive... " >&6; }
21518 if test "${gcc_cv_as_cfi_personality_directive+set}" = set; then :
21519 $as_echo_n "(cached) " >&6
21520 else
21521 gcc_cv_as_cfi_personality_directive=no
21522 if test x$gcc_cv_as != x; then
21523 echo ' .text
21524 .cfi_startproc
21525 .cfi_personality 0, symbol
21526 .cfi_endproc' > conftest.s
21527 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21528 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21529 (eval $ac_try) 2>&5
21530 ac_status=$?
21531 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21532 test $ac_status = 0; }; }
21533 then
21534 gcc_cv_as_cfi_personality_directive=yes
21535 else
21536 echo "configure: failed program was" >&5
21537 cat conftest.s >&5
21538 fi
21539 rm -f conftest.o conftest.s
21540 fi
21541 fi
21542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_personality_directive" >&5
21543 $as_echo "$gcc_cv_as_cfi_personality_directive" >&6; }
21544
21545
21546 cat >>confdefs.h <<_ACEOF
21547 #define HAVE_GAS_CFI_PERSONALITY_DIRECTIVE `if test $gcc_cv_as_cfi_personality_directive = yes;
21548 then echo 1; else echo 0; fi`
21549 _ACEOF
21550
21551
21552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi sections directive" >&5
21553 $as_echo_n "checking assembler for cfi sections directive... " >&6; }
21554 if test "${gcc_cv_as_cfi_sections_directive+set}" = set; then :
21555 $as_echo_n "(cached) " >&6
21556 else
21557 gcc_cv_as_cfi_sections_directive=no
21558 if test x$gcc_cv_as != x; then
21559 echo ' .text
21560 .cfi_sections .debug_frame, .eh_frame
21561 .cfi_startproc
21562 .cfi_endproc' > conftest.s
21563 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21564 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21565 (eval $ac_try) 2>&5
21566 ac_status=$?
21567 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21568 test $ac_status = 0; }; }
21569 then
21570 gcc_cv_as_cfi_sections_directive=yes
21571 else
21572 echo "configure: failed program was" >&5
21573 cat conftest.s >&5
21574 fi
21575 rm -f conftest.o conftest.s
21576 fi
21577 fi
21578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_sections_directive" >&5
21579 $as_echo "$gcc_cv_as_cfi_sections_directive" >&6; }
21580
21581
21582 cat >>confdefs.h <<_ACEOF
21583 #define HAVE_GAS_CFI_SECTIONS_DIRECTIVE `if test $gcc_cv_as_cfi_sections_directive = yes;
21584 then echo 1; else echo 0; fi`
21585 _ACEOF
21586
21587
21588 # GAS versions up to and including 2.11.0 may mis-optimize
21589 # .eh_frame data.
21590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for eh_frame optimization" >&5
21591 $as_echo_n "checking assembler for eh_frame optimization... " >&6; }
21592 if test "${gcc_cv_as_eh_frame+set}" = set; then :
21593 $as_echo_n "(cached) " >&6
21594 else
21595 gcc_cv_as_eh_frame=no
21596 if test $in_tree_gas = yes; then
21597 if test $in_tree_gas_is_elf = yes \
21598 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
21599 then gcc_cv_as_eh_frame=yes
21600 fi
21601 elif test x$gcc_cv_as != x; then
21602 echo ' .text
21603 .LFB1:
21604 .4byte 0
21605 .L1:
21606 .4byte 0
21607 .LFE1:
21608 .section .eh_frame,"aw",@progbits
21609 __FRAME_BEGIN__:
21610 .4byte .LECIE1-.LSCIE1
21611 .LSCIE1:
21612 .4byte 0x0
21613 .byte 0x1
21614 .ascii "z\0"
21615 .byte 0x1
21616 .byte 0x78
21617 .byte 0x1a
21618 .byte 0x0
21619 .byte 0x4
21620 .4byte 1
21621 .p2align 1
21622 .LECIE1:
21623 .LSFDE1:
21624 .4byte .LEFDE1-.LASFDE1
21625 .LASFDE1:
21626 .4byte .LASFDE1-__FRAME_BEGIN__
21627 .4byte .LFB1
21628 .4byte .LFE1-.LFB1
21629 .byte 0x4
21630 .4byte .LFE1-.LFB1
21631 .byte 0x4
21632 .4byte .L1-.LFB1
21633 .LEFDE1:' > conftest.s
21634 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21635 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21636 (eval $ac_try) 2>&5
21637 ac_status=$?
21638 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21639 test $ac_status = 0; }; }
21640 then
21641 cat > conftest.lit <<EOF
21642 0000 10000000 00000000 017a0001 781a0004 .........z..x...
21643 0010 01000000 12000000 18000000 00000000 ................
21644 0020 08000000 04080000 0044 .........D
21645 EOF
21646 cat > conftest.big <<EOF
21647 0000 00000010 00000000 017a0001 781a0004 .........z..x...
21648 0010 00000001 00000012 00000018 00000000 ................
21649 0020 00000008 04000000 0844 .........D
21650 EOF
21651 # If the assembler didn't choke, and we can objdump,
21652 # and we got the correct data, then succeed.
21653 # The text in the here-document typically retains its unix-style line
21654 # endings, while the output of objdump will use host line endings.
21655 # Therefore, use diff -b for the comparisons.
21656 if test x$gcc_cv_objdump != x \
21657 && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
21658 | tail -3 > conftest.got \
21659 && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
21660 || diff -b conftest.big conftest.got > /dev/null 2>&1; }
21661 then
21662 gcc_cv_as_eh_frame=yes
21663 elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
21664 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21665 (eval $ac_try) 2>&5
21666 ac_status=$?
21667 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21668 test $ac_status = 0; }; }; then
21669 gcc_cv_as_eh_frame=buggy
21670 else
21671 # Uh oh, what do we do now?
21672 gcc_cv_as_eh_frame=no
21673 fi
21674 else
21675 echo "configure: failed program was" >&5
21676 cat conftest.s >&5
21677 fi
21678 rm -f conftest.o conftest.s
21679 fi
21680 fi
21681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_eh_frame" >&5
21682 $as_echo "$gcc_cv_as_eh_frame" >&6; }
21683
21684
21685 if test $gcc_cv_as_eh_frame = buggy; then
21686
21687 $as_echo "#define USE_AS_TRADITIONAL_FORMAT 1" >>confdefs.h
21688
21689 fi
21690
21691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
21692 $as_echo_n "checking assembler for section merging support... " >&6; }
21693 if test "${gcc_cv_as_shf_merge+set}" = set; then :
21694 $as_echo_n "(cached) " >&6
21695 else
21696 gcc_cv_as_shf_merge=no
21697 if test $in_tree_gas = yes; then
21698 if test $in_tree_gas_is_elf = yes \
21699 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
21700 then gcc_cv_as_shf_merge=yes
21701 fi
21702 elif test x$gcc_cv_as != x; then
21703 echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
21704 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
21705 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21706 (eval $ac_try) 2>&5
21707 ac_status=$?
21708 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21709 test $ac_status = 0; }; }
21710 then
21711 gcc_cv_as_shf_merge=yes
21712 else
21713 echo "configure: failed program was" >&5
21714 cat conftest.s >&5
21715 fi
21716 rm -f conftest.o conftest.s
21717 fi
21718 fi
21719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
21720 $as_echo "$gcc_cv_as_shf_merge" >&6; }
21721
21722 if test $gcc_cv_as_shf_merge = no; then
21723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
21724 $as_echo_n "checking assembler for section merging support... " >&6; }
21725 if test "${gcc_cv_as_shf_merge+set}" = set; then :
21726 $as_echo_n "(cached) " >&6
21727 else
21728 gcc_cv_as_shf_merge=no
21729 if test $in_tree_gas = yes; then
21730 if test $in_tree_gas_is_elf = yes \
21731 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
21732 then gcc_cv_as_shf_merge=yes
21733 fi
21734 elif test x$gcc_cv_as != x; then
21735 echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
21736 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
21737 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21738 (eval $ac_try) 2>&5
21739 ac_status=$?
21740 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21741 test $ac_status = 0; }; }
21742 then
21743 gcc_cv_as_shf_merge=yes
21744 else
21745 echo "configure: failed program was" >&5
21746 cat conftest.s >&5
21747 fi
21748 rm -f conftest.o conftest.s
21749 fi
21750 fi
21751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
21752 $as_echo "$gcc_cv_as_shf_merge" >&6; }
21753
21754 fi
21755
21756 cat >>confdefs.h <<_ACEOF
21757 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
21758 _ACEOF
21759
21760
21761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support" >&5
21762 $as_echo_n "checking assembler for COMDAT group support... " >&6; }
21763 if test "${gcc_cv_as_comdat_group+set}" = set; then :
21764 $as_echo_n "(cached) " >&6
21765 else
21766 gcc_cv_as_comdat_group=no
21767 if test $in_tree_gas = yes; then
21768 if test $in_tree_gas_is_elf = yes \
21769 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
21770 then gcc_cv_as_comdat_group=yes
21771 fi
21772 elif test x$gcc_cv_as != x; then
21773 echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
21774 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
21775 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21776 (eval $ac_try) 2>&5
21777 ac_status=$?
21778 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21779 test $ac_status = 0; }; }
21780 then
21781 gcc_cv_as_comdat_group=yes
21782 else
21783 echo "configure: failed program was" >&5
21784 cat conftest.s >&5
21785 fi
21786 rm -f conftest.o conftest.s
21787 fi
21788 fi
21789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group" >&5
21790 $as_echo "$gcc_cv_as_comdat_group" >&6; }
21791
21792 if test $gcc_cv_as_comdat_group = yes; then
21793 gcc_cv_as_comdat_group_percent=no
21794 else
21795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support" >&5
21796 $as_echo_n "checking assembler for COMDAT group support... " >&6; }
21797 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then :
21798 $as_echo_n "(cached) " >&6
21799 else
21800 gcc_cv_as_comdat_group_percent=no
21801 if test $in_tree_gas = yes; then
21802 if test $in_tree_gas_is_elf = yes \
21803 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
21804 then gcc_cv_as_comdat_group_percent=yes
21805 fi
21806 elif test x$gcc_cv_as != x; then
21807 echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
21808 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
21809 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21810 (eval $ac_try) 2>&5
21811 ac_status=$?
21812 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21813 test $ac_status = 0; }; }
21814 then
21815 gcc_cv_as_comdat_group_percent=yes
21816 else
21817 echo "configure: failed program was" >&5
21818 cat conftest.s >&5
21819 fi
21820 rm -f conftest.o conftest.s
21821 fi
21822 fi
21823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_percent" >&5
21824 $as_echo "$gcc_cv_as_comdat_group_percent" >&6; }
21825
21826 fi
21827 if test $in_tree_ld = yes ; then
21828 comdat_group=no
21829 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
21830 && test $in_tree_ld_is_elf = yes; then
21831 comdat_group=yes
21832 fi
21833 elif test x"$ld_vers" != x; then
21834 comdat_group=yes
21835 if test 0"$ld_date" -lt 20050308; then
21836 if test -n "$ld_date"; then
21837 # If there was date string, but was earlier than 2005-03-08, fail
21838 comdat_group=no
21839 elif test "$ld_vers_major" -lt 2; then
21840 comdat_group=no
21841 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
21842 comdat_group=no
21843 fi
21844 fi
21845 else
21846 # assume linkers other than GNU ld don't support COMDAT group
21847 comdat_group=no
21848 fi
21849 if test $comdat_group = no; then
21850 gcc_cv_as_comdat_group=no
21851 gcc_cv_as_comdat_group_percent=no
21852 fi
21853
21854 cat >>confdefs.h <<_ACEOF
21855 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes || test $gcc_cv_as_comdat_group_percent = yes; then echo 1; else echo 0; fi`
21856 _ACEOF
21857
21858
21859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for line table discriminator support" >&5
21860 $as_echo_n "checking assembler for line table discriminator support... " >&6; }
21861 if test "${gcc_cv_as_discriminator+set}" = set; then :
21862 $as_echo_n "(cached) " >&6
21863 else
21864 gcc_cv_as_discriminator=no
21865 if test $in_tree_gas = yes; then
21866 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 51`
21867 then gcc_cv_as_discriminator=yes
21868 fi
21869 elif test x$gcc_cv_as != x; then
21870 echo ' .text
21871 .file 1 "conf.c"
21872 .loc 1 1 0 discriminator 1' > conftest.s
21873 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21874 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21875 (eval $ac_try) 2>&5
21876 ac_status=$?
21877 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21878 test $ac_status = 0; }; }
21879 then
21880 gcc_cv_as_discriminator=yes
21881 else
21882 echo "configure: failed program was" >&5
21883 cat conftest.s >&5
21884 fi
21885 rm -f conftest.o conftest.s
21886 fi
21887 fi
21888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_discriminator" >&5
21889 $as_echo "$gcc_cv_as_discriminator" >&6; }
21890 if test $gcc_cv_as_discriminator = yes; then
21891
21892 $as_echo "#define HAVE_GAS_DISCRIMINATOR 1" >>confdefs.h
21893
21894 fi
21895
21896 # Thread-local storage - the check is heavily parameterized.
21897 conftest_s=
21898 tls_first_major=
21899 tls_first_minor=
21900 tls_as_opt=
21901 case "$target" in
21902 alpha*-*-*)
21903 conftest_s='
21904 .section ".tdata","awT",@progbits
21905 foo: .long 25
21906 .text
21907 ldq $27,__tls_get_addr($29) !literal!1
21908 lda $16,foo($29) !tlsgd!1
21909 jsr $26,($27),__tls_get_addr !lituse_tlsgd!1
21910 ldq $27,__tls_get_addr($29) !literal!2
21911 lda $16,foo($29) !tlsldm!2
21912 jsr $26,($27),__tls_get_addr !lituse_tlsldm!2
21913 ldq $1,foo($29) !gotdtprel
21914 ldah $2,foo($29) !dtprelhi
21915 lda $3,foo($2) !dtprello
21916 lda $4,foo($29) !dtprel
21917 ldq $1,foo($29) !gottprel
21918 ldah $2,foo($29) !tprelhi
21919 lda $3,foo($2) !tprello
21920 lda $4,foo($29) !tprel'
21921 tls_first_major=2
21922 tls_first_minor=13
21923 tls_as_opt=--fatal-warnings
21924 ;;
21925 cris-*-*|crisv32-*-*)
21926 conftest_s='
21927 .section ".tdata","awT",@progbits
21928 x: .long 25
21929 .text
21930 move.d x:IE,$r10
21931 nop'
21932 tls_first_major=2
21933 tls_first_minor=20
21934 tls_as_opt=--fatal-warnings
21935 ;;
21936 frv*-*-*)
21937 conftest_s='
21938 .section ".tdata","awT",@progbits
21939 x: .long 25
21940 .text
21941 call #gettlsoff(x)'
21942 tls_first_major=2
21943 tls_first_minor=14
21944 ;;
21945 hppa*-*-linux*)
21946 conftest_s='
21947 t1: .reg %r20
21948 t2: .reg %r21
21949 gp: .reg %r19
21950 .section ".tdata","awT",@progbits
21951 foo: .long 25
21952 .text
21953 .align 4
21954 addil LT%foo-$tls_gdidx$,gp
21955 ldo RT%foo-$tls_gdidx$(%r1),%arg0
21956 b __tls_get_addr
21957 nop
21958 addil LT%foo-$tls_ldidx$,gp
21959 b __tls_get_addr
21960 ldo RT%foo-$tls_ldidx$(%r1),%arg0
21961 addil LR%foo-$tls_dtpoff$,%ret0
21962 ldo RR%foo-$tls_dtpoff$(%r1),%t1
21963 mfctl %cr27,%t1
21964 addil LT%foo-$tls_ieoff$,gp
21965 ldw RT%foo-$tls_ieoff$(%r1),%t2
21966 add %t1,%t2,%t3
21967 mfctl %cr27,%t1
21968 addil LR%foo-$tls_leoff$,%t1
21969 ldo RR%foo-$tls_leoff$(%r1),%t2'
21970 tls_first_major=2
21971 tls_first_minor=15
21972 tls_as_opt=--fatal-warnings
21973 ;;
21974 arm*-*-*)
21975 conftest_s='
21976 .section ".tdata","awT",%progbits
21977 foo: .long 25
21978 .text
21979 .word foo(gottpoff)
21980 .word foo(tpoff)
21981 .word foo(tlsgd)
21982 .word foo(tlsldm)
21983 .word foo(tlsldo)'
21984 tls_first_major=2
21985 tls_first_minor=17
21986 ;;
21987 i[34567]86-*-*)
21988 conftest_s='
21989 .section ".tdata","awT",@progbits
21990 foo: .long 25
21991 .text
21992 movl %gs:0, %eax
21993 leal foo@TLSGD(,%ebx,1), %eax
21994 leal foo@TLSLDM(%ebx), %eax
21995 leal foo@DTPOFF(%eax), %edx
21996 movl foo@GOTTPOFF(%ebx), %eax
21997 subl foo@GOTTPOFF(%ebx), %eax
21998 addl foo@GOTNTPOFF(%ebx), %eax
21999 movl foo@INDNTPOFF, %eax
22000 movl $foo@TPOFF, %eax
22001 subl $foo@TPOFF, %eax
22002 leal foo@NTPOFF(%ecx), %eax'
22003 tls_first_major=2
22004 tls_first_minor=14
22005 tls_as_opt=--fatal-warnings
22006 ;;
22007 x86_64-*-*)
22008 conftest_s='
22009 .section ".tdata","awT",@progbits
22010 foo: .long 25
22011 .text
22012 movq %fs:0, %rax
22013 leaq foo@TLSGD(%rip), %rdi
22014 leaq foo@TLSLD(%rip), %rdi
22015 leaq foo@DTPOFF(%rax), %rdx
22016 movq foo@GOTTPOFF(%rip), %rax
22017 movq $foo@TPOFF, %rax'
22018 tls_first_major=2
22019 tls_first_minor=14
22020 tls_as_opt=--fatal-warnings
22021 ;;
22022 ia64-*-*)
22023 conftest_s='
22024 .section ".tdata","awT",@progbits
22025 foo: data8 25
22026 .text
22027 addl r16 = @ltoff(@dtpmod(foo#)), gp
22028 addl r17 = @ltoff(@dtprel(foo#)), gp
22029 addl r18 = @ltoff(@tprel(foo#)), gp
22030 addl r19 = @dtprel(foo#), gp
22031 adds r21 = @dtprel(foo#), r13
22032 movl r23 = @dtprel(foo#)
22033 addl r20 = @tprel(foo#), gp
22034 adds r22 = @tprel(foo#), r13
22035 movl r24 = @tprel(foo#)'
22036 tls_first_major=2
22037 tls_first_minor=13
22038 tls_as_opt=--fatal-warnings
22039 ;;
22040 mips*-*-*)
22041 conftest_s='
22042 .section .tdata,"awT",@progbits
22043 x:
22044 .word 2
22045 .text
22046 addiu $4, $28, %tlsgd(x)
22047 addiu $4, $28, %tlsldm(x)
22048 lui $4, %dtprel_hi(x)
22049 addiu $4, $4, %dtprel_lo(x)
22050 lw $4, %gottprel(x)($28)
22051 lui $4, %tprel_hi(x)
22052 addiu $4, $4, %tprel_lo(x)'
22053 tls_first_major=2
22054 tls_first_minor=16
22055 tls_as_opt='-32 --fatal-warnings'
22056 ;;
22057 m68k-*-*)
22058 conftest_s='
22059 .section .tdata,"awT",@progbits
22060 x:
22061 .word 2
22062 .text
22063 foo:
22064 move.l x@TLSGD(%a5),%a0
22065 move.l x@TLSLDM(%a5),%a0
22066 move.l x@TLSLDO(%a5),%a0
22067 move.l x@TLSIE(%a5),%a0
22068 move.l x@TLSLE(%a5),%a0'
22069 tls_first_major=2
22070 tls_first_minor=19
22071 tls_as_opt='--fatal-warnings'
22072 ;;
22073 powerpc-*-*)
22074 conftest_s='
22075 .section ".tdata","awT",@progbits
22076 .align 2
22077 ld0: .space 4
22078 ld1: .space 4
22079 x1: .space 4
22080 x2: .space 4
22081 x3: .space 4
22082 .text
22083 addi 3,31,ld0@got@tlsgd
22084 bl __tls_get_addr
22085 addi 3,31,x1@got@tlsld
22086 bl __tls_get_addr
22087 addi 9,3,x1@dtprel
22088 addis 9,3,x2@dtprel@ha
22089 addi 9,9,x2@dtprel@l
22090 lwz 9,x3@got@tprel(31)
22091 add 9,9,x@tls
22092 addi 9,2,x1@tprel
22093 addis 9,2,x2@tprel@ha
22094 addi 9,9,x2@tprel@l'
22095 tls_first_major=2
22096 tls_first_minor=14
22097 tls_as_opt="-a32 --fatal-warnings"
22098 ;;
22099 powerpc64-*-*)
22100 conftest_s='
22101 .section ".tdata","awT",@progbits
22102 .align 3
22103 ld0: .space 8
22104 ld1: .space 8
22105 x1: .space 8
22106 x2: .space 8
22107 x3: .space 8
22108 .text
22109 addi 3,2,ld0@got@tlsgd
22110 bl .__tls_get_addr
22111 nop
22112 addi 3,2,ld1@toc
22113 bl .__tls_get_addr
22114 nop
22115 addi 3,2,x1@got@tlsld
22116 bl .__tls_get_addr
22117 nop
22118 addi 9,3,x1@dtprel
22119 bl .__tls_get_addr
22120 nop
22121 addis 9,3,x2@dtprel@ha
22122 addi 9,9,x2@dtprel@l
22123 bl .__tls_get_addr
22124 nop
22125 ld 9,x3@got@dtprel(2)
22126 add 9,9,3
22127 bl .__tls_get_addr
22128 nop'
22129 tls_first_major=2
22130 tls_first_minor=14
22131 tls_as_opt="-a64 --fatal-warnings"
22132 ;;
22133 s390-*-*)
22134 conftest_s='
22135 .section ".tdata","awT",@progbits
22136 foo: .long 25
22137 .text
22138 .long foo@TLSGD
22139 .long foo@TLSLDM
22140 .long foo@DTPOFF
22141 .long foo@NTPOFF
22142 .long foo@GOTNTPOFF
22143 .long foo@INDNTPOFF
22144 l %r1,foo@GOTNTPOFF(%r12)
22145 l %r1,0(%r1):tls_load:foo
22146 bas %r14,0(%r1,%r13):tls_gdcall:foo
22147 bas %r14,0(%r1,%r13):tls_ldcall:foo'
22148 tls_first_major=2
22149 tls_first_minor=14
22150 tls_as_opt="-m31 --fatal-warnings"
22151 ;;
22152 s390x-*-*)
22153 conftest_s='
22154 .section ".tdata","awT",@progbits
22155 foo: .long 25
22156 .text
22157 .quad foo@TLSGD
22158 .quad foo@TLSLDM
22159 .quad foo@DTPOFF
22160 .quad foo@NTPOFF
22161 .quad foo@GOTNTPOFF
22162 lg %r1,foo@GOTNTPOFF(%r12)
22163 larl %r1,foo@INDNTPOFF
22164 brasl %r14,__tls_get_offset@PLT:tls_gdcall:foo
22165 brasl %r14,__tls_get_offset@PLT:tls_ldcall:foo'
22166 tls_first_major=2
22167 tls_first_minor=14
22168 tls_as_opt="-m64 -Aesame --fatal-warnings"
22169 ;;
22170 sh-*-* | sh[34]-*-*)
22171 conftest_s='
22172 .section ".tdata","awT",@progbits
22173 foo: .long 25
22174 .text
22175 .long foo@TLSGD
22176 .long foo@TLSLDM
22177 .long foo@DTPOFF
22178 .long foo@GOTTPOFF
22179 .long foo@TPOFF'
22180 tls_first_major=2
22181 tls_first_minor=13
22182 tls_as_opt=--fatal-warnings
22183 ;;
22184 sparc*-*-*)
22185 case "$target" in
22186 sparc*-sun-solaris2.[56789]*)
22187 # TLS was introduced in the Solaris 9 4/04 release but
22188 # we do not enable it by default on Solaris 9 either.
22189 if test "x$enable_tls" = xyes ; then
22190 on_solaris=yes
22191 else
22192 enable_tls=no;
22193 fi
22194 ;;
22195 sparc*-sun-solaris2.*)
22196 on_solaris=yes
22197 ;;
22198 *)
22199 on_solaris=no
22200 ;;
22201 esac
22202 if test x$on_solaris = xyes && test x$gas_flag = xno; then
22203 conftest_s='
22204 .section ".tdata",#alloc,#write,#tls
22205 foo: .long 25
22206 .text
22207 sethi %tgd_hi22(foo), %o0
22208 add %o0, %tgd_lo10(foo), %o1
22209 add %l7, %o1, %o0, %tgd_add(foo)
22210 call __tls_get_addr, %tgd_call(foo)
22211 sethi %tldm_hi22(foo), %l1
22212 add %l1, %tldm_lo10(foo), %l2
22213 add %l7, %l2, %o0, %tldm_add(foo)
22214 call __tls_get_addr, %tldm_call(foo)
22215 sethi %tldo_hix22(foo), %l3
22216 xor %l3, %tldo_lox10(foo), %l4
22217 add %o0, %l4, %l5, %tldo_add(foo)
22218 sethi %tie_hi22(foo), %o3
22219 add %o3, %tie_lo10(foo), %o3
22220 ld [%l7 + %o3], %o2, %tie_ld(foo)
22221 add %g7, %o2, %o4, %tie_add(foo)
22222 sethi %tle_hix22(foo), %l1
22223 xor %l1, %tle_lox10(foo), %o5
22224 ld [%g7 + %o5], %o1'
22225 tls_first_major=0
22226 tls_first_minor=0
22227 else
22228 conftest_s='
22229 .section ".tdata","awT",@progbits
22230 foo: .long 25
22231 .text
22232 sethi %tgd_hi22(foo), %o0
22233 add %o0, %tgd_lo10(foo), %o1
22234 add %l7, %o1, %o0, %tgd_add(foo)
22235 call __tls_get_addr, %tgd_call(foo)
22236 sethi %tldm_hi22(foo), %l1
22237 add %l1, %tldm_lo10(foo), %l2
22238 add %l7, %l2, %o0, %tldm_add(foo)
22239 call __tls_get_addr, %tldm_call(foo)
22240 sethi %tldo_hix22(foo), %l3
22241 xor %l3, %tldo_lox10(foo), %l4
22242 add %o0, %l4, %l5, %tldo_add(foo)
22243 sethi %tie_hi22(foo), %o3
22244 add %o3, %tie_lo10(foo), %o3
22245 ld [%l7 + %o3], %o2, %tie_ld(foo)
22246 add %g7, %o2, %o4, %tie_add(foo)
22247 sethi %tle_hix22(foo), %l1
22248 xor %l1, %tle_lox10(foo), %o5
22249 ld [%g7 + %o5], %o1'
22250 tls_first_major=2
22251 tls_first_minor=14
22252 tls_as_opt="-32 --fatal-warnings"
22253 fi
22254 ;;
22255 xtensa*-*-*)
22256 conftest_s='
22257 .section ".tdata","awT",@progbits
22258 foo: .long 25
22259 .text
22260 movi a8, foo@TLSFUNC
22261 movi a10, foo@TLSARG
22262 callx8.tls a8, foo@TLSCALL'
22263 tls_first_major=2
22264 tls_first_minor=19
22265 ;;
22266 esac
22267 set_have_as_tls=no
22268 if test "x$enable_tls" = xno ; then
22269 : # TLS explicitly disabled.
22270 elif test "x$enable_tls" = xyes ; then
22271 set_have_as_tls=yes # TLS explicitly enabled.
22272 elif test -z "$tls_first_major"; then
22273 : # If we don't have a check, assume no support.
22274 else
22275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for thread-local storage support" >&5
22276 $as_echo_n "checking assembler for thread-local storage support... " >&6; }
22277 if test "${gcc_cv_as_tls+set}" = set; then :
22278 $as_echo_n "(cached) " >&6
22279 else
22280 gcc_cv_as_tls=no
22281 if test $in_tree_gas = yes; then
22282 if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
22283 then gcc_cv_as_tls=yes
22284 fi
22285 elif test x$gcc_cv_as != x; then
22286 echo "$conftest_s" > conftest.s
22287 if { ac_try='$gcc_cv_as $tls_as_opt -o conftest.o conftest.s >&5'
22288 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22289 (eval $ac_try) 2>&5
22290 ac_status=$?
22291 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22292 test $ac_status = 0; }; }
22293 then
22294 gcc_cv_as_tls=yes
22295 else
22296 echo "configure: failed program was" >&5
22297 cat conftest.s >&5
22298 fi
22299 rm -f conftest.o conftest.s
22300 fi
22301 fi
22302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_tls" >&5
22303 $as_echo "$gcc_cv_as_tls" >&6; }
22304 if test $gcc_cv_as_tls = yes; then
22305 set_have_as_tls=yes
22306 fi
22307 fi
22308 if test $set_have_as_tls = yes ; then
22309
22310 $as_echo "#define HAVE_AS_TLS 1" >>confdefs.h
22311
22312 fi
22313
22314 # Target-specific assembler checks.
22315
22316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker -Bstatic/-Bdynamic option" >&5
22317 $as_echo_n "checking linker -Bstatic/-Bdynamic option... " >&6; }
22318 gcc_cv_ld_static_dynamic=no
22319 if test $in_tree_ld = yes ; then
22320 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2; then
22321 gcc_cv_ld_static_dynamic=yes
22322 fi
22323 elif test x$gcc_cv_ld != x; then
22324 # Check if linker supports -Bstatic/-Bdynamic option
22325 if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
22326 && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
22327 gcc_cv_ld_static_dynamic=yes
22328 fi
22329 fi
22330 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
22331
22332 $as_echo "#define HAVE_LD_STATIC_DYNAMIC 1" >>confdefs.h
22333
22334 fi
22335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_static_dynamic" >&5
22336 $as_echo "$gcc_cv_ld_static_dynamic" >&6; }
22337
22338 if test x"$demangler_in_ld" = xyes; then
22339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --demangle support" >&5
22340 $as_echo_n "checking linker --demangle support... " >&6; }
22341 gcc_cv_ld_demangle=no
22342 if test $in_tree_ld = yes; then
22343 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
22344 gcc_cv_ld_demangle=yes
22345 fi
22346 elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
22347 # Check if the GNU linker supports --demangle option
22348 if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
22349 gcc_cv_ld_demangle=yes
22350 fi
22351 fi
22352 if test x"$gcc_cv_ld_demangle" = xyes; then
22353
22354 $as_echo "#define HAVE_LD_DEMANGLE 1" >>confdefs.h
22355
22356 fi
22357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_demangle" >&5
22358 $as_echo "$gcc_cv_ld_demangle" >&6; }
22359 fi
22360
22361 case "$target" in
22362 # All TARGET_ABI_OSF targets.
22363 alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*)
22364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
22365 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
22366 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then :
22367 $as_echo_n "(cached) " >&6
22368 else
22369 gcc_cv_as_alpha_explicit_relocs=no
22370 if test $in_tree_gas = yes; then
22371 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22372 then gcc_cv_as_alpha_explicit_relocs=yes
22373 fi
22374 elif test x$gcc_cv_as != x; then
22375 echo ' .set nomacro
22376 .text
22377 extbl $3, $2, $3 !lituse_bytoff!1
22378 ldq $2, a($29) !literal!1
22379 ldq $4, b($29) !literal!2
22380 ldq_u $3, 0($2) !lituse_base!1
22381 ldq $27, f($29) !literal!5
22382 jsr $26, ($27), f !lituse_jsr!5
22383 ldah $29, 0($26) !gpdisp!3
22384 lda $0, c($29) !gprel
22385 ldah $1, d($29) !gprelhigh
22386 lda $1, d($1) !gprellow
22387 lda $29, 0($29) !gpdisp!3' > conftest.s
22388 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22389 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22390 (eval $ac_try) 2>&5
22391 ac_status=$?
22392 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22393 test $ac_status = 0; }; }
22394 then
22395 gcc_cv_as_alpha_explicit_relocs=yes
22396 else
22397 echo "configure: failed program was" >&5
22398 cat conftest.s >&5
22399 fi
22400 rm -f conftest.o conftest.s
22401 fi
22402 fi
22403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_explicit_relocs" >&5
22404 $as_echo "$gcc_cv_as_alpha_explicit_relocs" >&6; }
22405 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
22406
22407 $as_echo "#define HAVE_AS_EXPLICIT_RELOCS 1" >>confdefs.h
22408
22409 fi
22410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for jsrdirect relocation support" >&5
22411 $as_echo_n "checking assembler for jsrdirect relocation support... " >&6; }
22412 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then :
22413 $as_echo_n "(cached) " >&6
22414 else
22415 gcc_cv_as_alpha_jsrdirect_relocs=no
22416 if test $in_tree_gas = yes; then
22417 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
22418 then gcc_cv_as_alpha_jsrdirect_relocs=yes
22419 fi
22420 elif test x$gcc_cv_as != x; then
22421 echo ' .set nomacro
22422 .text
22423 ldq $27, a($29) !literal!1
22424 jsr $26, ($27), a !lituse_jsrdirect!1' > conftest.s
22425 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22426 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22427 (eval $ac_try) 2>&5
22428 ac_status=$?
22429 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22430 test $ac_status = 0; }; }
22431 then
22432 gcc_cv_as_alpha_jsrdirect_relocs=yes
22433 else
22434 echo "configure: failed program was" >&5
22435 cat conftest.s >&5
22436 fi
22437 rm -f conftest.o conftest.s
22438 fi
22439 fi
22440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
22441 $as_echo "$gcc_cv_as_alpha_jsrdirect_relocs" >&6; }
22442 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
22443
22444 $as_echo "#define HAVE_AS_JSRDIRECT_RELOCS 1" >>confdefs.h
22445
22446 fi
22447 ;;
22448
22449 cris-*-*)
22450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -no-mul-bug-abort option" >&5
22451 $as_echo_n "checking assembler for -no-mul-bug-abort option... " >&6; }
22452 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then :
22453 $as_echo_n "(cached) " >&6
22454 else
22455 gcc_cv_as_cris_no_mul_bug=no
22456 if test $in_tree_gas = yes; then
22457 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
22458 then gcc_cv_as_cris_no_mul_bug=yes
22459 fi
22460 elif test x$gcc_cv_as != x; then
22461 echo '.text' > conftest.s
22462 if { ac_try='$gcc_cv_as -no-mul-bug-abort -o conftest.o conftest.s >&5'
22463 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22464 (eval $ac_try) 2>&5
22465 ac_status=$?
22466 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22467 test $ac_status = 0; }; }
22468 then
22469 gcc_cv_as_cris_no_mul_bug=yes
22470 else
22471 echo "configure: failed program was" >&5
22472 cat conftest.s >&5
22473 fi
22474 rm -f conftest.o conftest.s
22475 fi
22476 fi
22477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cris_no_mul_bug" >&5
22478 $as_echo "$gcc_cv_as_cris_no_mul_bug" >&6; }
22479 if test $gcc_cv_as_cris_no_mul_bug = yes; then
22480
22481 $as_echo "#define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1" >>confdefs.h
22482
22483 fi
22484 ;;
22485
22486 sparc*-*-*)
22487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .register" >&5
22488 $as_echo_n "checking assembler for .register... " >&6; }
22489 if test "${gcc_cv_as_sparc_register_op+set}" = set; then :
22490 $as_echo_n "(cached) " >&6
22491 else
22492 gcc_cv_as_sparc_register_op=no
22493 if test x$gcc_cv_as != x; then
22494 echo '.register %g2, #scratch' > conftest.s
22495 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22496 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22497 (eval $ac_try) 2>&5
22498 ac_status=$?
22499 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22500 test $ac_status = 0; }; }
22501 then
22502 gcc_cv_as_sparc_register_op=yes
22503 else
22504 echo "configure: failed program was" >&5
22505 cat conftest.s >&5
22506 fi
22507 rm -f conftest.o conftest.s
22508 fi
22509 fi
22510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_register_op" >&5
22511 $as_echo "$gcc_cv_as_sparc_register_op" >&6; }
22512 if test $gcc_cv_as_sparc_register_op = yes; then
22513
22514 $as_echo "#define HAVE_AS_REGISTER_PSEUDO_OP 1" >>confdefs.h
22515
22516 fi
22517
22518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -relax option" >&5
22519 $as_echo_n "checking assembler for -relax option... " >&6; }
22520 if test "${gcc_cv_as_sparc_relax+set}" = set; then :
22521 $as_echo_n "(cached) " >&6
22522 else
22523 gcc_cv_as_sparc_relax=no
22524 if test x$gcc_cv_as != x; then
22525 echo '.text' > conftest.s
22526 if { ac_try='$gcc_cv_as -relax -o conftest.o conftest.s >&5'
22527 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22528 (eval $ac_try) 2>&5
22529 ac_status=$?
22530 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22531 test $ac_status = 0; }; }
22532 then
22533 gcc_cv_as_sparc_relax=yes
22534 else
22535 echo "configure: failed program was" >&5
22536 cat conftest.s >&5
22537 fi
22538 rm -f conftest.o conftest.s
22539 fi
22540 fi
22541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_relax" >&5
22542 $as_echo "$gcc_cv_as_sparc_relax" >&6; }
22543 if test $gcc_cv_as_sparc_relax = yes; then
22544
22545 $as_echo "#define HAVE_AS_RELAX_OPTION 1" >>confdefs.h
22546
22547 fi
22548
22549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs" >&5
22550 $as_echo_n "checking assembler for unaligned pcrel relocs... " >&6; }
22551 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then :
22552 $as_echo_n "(cached) " >&6
22553 else
22554 gcc_cv_as_sparc_ua_pcrel=no
22555 if test x$gcc_cv_as != x; then
22556 echo '.text
22557 foo:
22558 nop
22559 .data
22560 .align 4
22561 .byte 0
22562 .uaword %r_disp32(foo)' > conftest.s
22563 if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
22564 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22565 (eval $ac_try) 2>&5
22566 ac_status=$?
22567 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22568 test $ac_status = 0; }; }
22569 then
22570 if test x$gcc_cv_ld != x \
22571 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
22572 gcc_cv_as_sparc_ua_pcrel=yes
22573 fi
22574 rm -f conftest
22575 else
22576 echo "configure: failed program was" >&5
22577 cat conftest.s >&5
22578 fi
22579 rm -f conftest.o conftest.s
22580 fi
22581 fi
22582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel" >&5
22583 $as_echo "$gcc_cv_as_sparc_ua_pcrel" >&6; }
22584 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
22585
22586 $as_echo "#define HAVE_AS_SPARC_UA_PCREL 1" >>confdefs.h
22587
22588
22589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
22590 $as_echo_n "checking assembler for unaligned pcrel relocs against hidden symbols... " >&6; }
22591 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then :
22592 $as_echo_n "(cached) " >&6
22593 else
22594 gcc_cv_as_sparc_ua_pcrel_hidden=no
22595 if test x$gcc_cv_as != x; then
22596 echo '.data
22597 .align 4
22598 .byte 0x31
22599 .uaword %r_disp32(foo)
22600 .byte 0x32, 0x33, 0x34
22601 .global foo
22602 .hidden foo
22603 foo:
22604 .skip 4' > conftest.s
22605 if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
22606 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22607 (eval $ac_try) 2>&5
22608 ac_status=$?
22609 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22610 test $ac_status = 0; }; }
22611 then
22612 if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
22613 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
22614 && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
22615 | grep ' 31000000 07323334' > /dev/null 2>&1; then
22616 if $gcc_cv_objdump -R conftest 2> /dev/null \
22617 | grep 'DISP32' > /dev/null 2>&1; then
22618 :
22619 else
22620 gcc_cv_as_sparc_ua_pcrel_hidden=yes
22621 fi
22622 fi
22623 rm -f conftest
22624 else
22625 echo "configure: failed program was" >&5
22626 cat conftest.s >&5
22627 fi
22628 rm -f conftest.o conftest.s
22629 fi
22630 fi
22631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
22632 $as_echo "$gcc_cv_as_sparc_ua_pcrel_hidden" >&6; }
22633 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
22634
22635 $as_echo "#define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1" >>confdefs.h
22636
22637 fi
22638
22639 fi # unaligned pcrel relocs
22640
22641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for offsetable %lo()" >&5
22642 $as_echo_n "checking assembler for offsetable %lo()... " >&6; }
22643 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then :
22644 $as_echo_n "(cached) " >&6
22645 else
22646 gcc_cv_as_sparc_offsetable_lo10=no
22647 if test x$gcc_cv_as != x; then
22648 echo '.text
22649 or %g1, %lo(ab) + 12, %g1
22650 or %g1, %lo(ab + 12), %g1' > conftest.s
22651 if { ac_try='$gcc_cv_as -xarch=v9 -o conftest.o conftest.s >&5'
22652 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22653 (eval $ac_try) 2>&5
22654 ac_status=$?
22655 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22656 test $ac_status = 0; }; }
22657 then
22658 if test x$gcc_cv_objdump != x \
22659 && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
22660 | grep ' 82106000 82106000' > /dev/null 2>&1; then
22661 gcc_cv_as_sparc_offsetable_lo10=yes
22662 fi
22663 else
22664 echo "configure: failed program was" >&5
22665 cat conftest.s >&5
22666 fi
22667 rm -f conftest.o conftest.s
22668 fi
22669 fi
22670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
22671 $as_echo "$gcc_cv_as_sparc_offsetable_lo10" >&6; }
22672 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
22673
22674 $as_echo "#define HAVE_AS_OFFSETABLE_LO10 1" >>confdefs.h
22675
22676 fi
22677 ;;
22678
22679 i[34567]86-*-* | x86_64-*-*)
22680 case $target_os in
22681 cygwin* | pe | mingw32*)
22682 # Recent binutils allows the three-operand form of ".comm" on PE. This
22683 # definition is used unconditionally to initialise the default state of
22684 # the target option variable that governs usage of the feature.
22685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .comm with alignment" >&5
22686 $as_echo_n "checking assembler for .comm with alignment... " >&6; }
22687 if test "${gcc_cv_as_comm_has_align+set}" = set; then :
22688 $as_echo_n "(cached) " >&6
22689 else
22690 gcc_cv_as_comm_has_align=no
22691 if test $in_tree_gas = yes; then
22692 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
22693 then gcc_cv_as_comm_has_align=yes
22694 fi
22695 elif test x$gcc_cv_as != x; then
22696 echo '.comm foo,1,32' > conftest.s
22697 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22698 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22699 (eval $ac_try) 2>&5
22700 ac_status=$?
22701 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22702 test $ac_status = 0; }; }
22703 then
22704 gcc_cv_as_comm_has_align=yes
22705 else
22706 echo "configure: failed program was" >&5
22707 cat conftest.s >&5
22708 fi
22709 rm -f conftest.o conftest.s
22710 fi
22711 fi
22712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comm_has_align" >&5
22713 $as_echo "$gcc_cv_as_comm_has_align" >&6; }
22714
22715
22716 cat >>confdefs.h <<_ACEOF
22717 #define HAVE_GAS_ALIGNED_COMM `if test $gcc_cv_as_comm_has_align = yes; then echo 1; else echo 0; fi`
22718 _ACEOF
22719
22720 # Used for DWARF 2 in PE
22721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .secrel32 relocs" >&5
22722 $as_echo_n "checking assembler for .secrel32 relocs... " >&6; }
22723 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then :
22724 $as_echo_n "(cached) " >&6
22725 else
22726 gcc_cv_as_ix86_pe_secrel32=no
22727 if test $in_tree_gas = yes; then
22728 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
22729 then gcc_cv_as_ix86_pe_secrel32=yes
22730 fi
22731 elif test x$gcc_cv_as != x; then
22732 echo '.text
22733 foo: nop
22734 .data
22735 .secrel32 foo' > conftest.s
22736 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22737 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22738 (eval $ac_try) 2>&5
22739 ac_status=$?
22740 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22741 test $ac_status = 0; }; }
22742 then
22743 if test x$gcc_cv_ld != x \
22744 && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
22745 gcc_cv_as_ix86_pe_secrel32=yes
22746 fi
22747 rm -f conftest
22748 else
22749 echo "configure: failed program was" >&5
22750 cat conftest.s >&5
22751 fi
22752 rm -f conftest.o conftest.s
22753 fi
22754 fi
22755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_pe_secrel32" >&5
22756 $as_echo "$gcc_cv_as_ix86_pe_secrel32" >&6; }
22757 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
22758
22759 $as_echo "#define HAVE_GAS_PE_SECREL32_RELOC 1" >>confdefs.h
22760
22761 fi
22762 ;;
22763 esac
22764
22765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for filds and fists mnemonics" >&5
22766 $as_echo_n "checking assembler for filds and fists mnemonics... " >&6; }
22767 if test "${gcc_cv_as_ix86_filds+set}" = set; then :
22768 $as_echo_n "(cached) " >&6
22769 else
22770 gcc_cv_as_ix86_filds=no
22771 if test x$gcc_cv_as != x; then
22772 echo 'filds mem; fists mem' > conftest.s
22773 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22774 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22775 (eval $ac_try) 2>&5
22776 ac_status=$?
22777 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22778 test $ac_status = 0; }; }
22779 then
22780 gcc_cv_as_ix86_filds=yes
22781 else
22782 echo "configure: failed program was" >&5
22783 cat conftest.s >&5
22784 fi
22785 rm -f conftest.o conftest.s
22786 fi
22787 fi
22788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_filds" >&5
22789 $as_echo "$gcc_cv_as_ix86_filds" >&6; }
22790 if test $gcc_cv_as_ix86_filds = yes; then
22791
22792 $as_echo "#define HAVE_AS_IX86_FILDS 1" >>confdefs.h
22793
22794 fi
22795
22796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fildq and fistpq mnemonics" >&5
22797 $as_echo_n "checking assembler for fildq and fistpq mnemonics... " >&6; }
22798 if test "${gcc_cv_as_ix86_fildq+set}" = set; then :
22799 $as_echo_n "(cached) " >&6
22800 else
22801 gcc_cv_as_ix86_fildq=no
22802 if test x$gcc_cv_as != x; then
22803 echo 'fildq mem; fistpq mem' > conftest.s
22804 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22805 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22806 (eval $ac_try) 2>&5
22807 ac_status=$?
22808 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22809 test $ac_status = 0; }; }
22810 then
22811 gcc_cv_as_ix86_fildq=yes
22812 else
22813 echo "configure: failed program was" >&5
22814 cat conftest.s >&5
22815 fi
22816 rm -f conftest.o conftest.s
22817 fi
22818 fi
22819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_fildq" >&5
22820 $as_echo "$gcc_cv_as_ix86_fildq" >&6; }
22821 if test $gcc_cv_as_ix86_fildq = yes; then
22822
22823 $as_echo "#define HAVE_AS_IX86_FILDQ 1" >>confdefs.h
22824
22825 fi
22826
22827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cmov syntax" >&5
22828 $as_echo_n "checking assembler for cmov syntax... " >&6; }
22829 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then :
22830 $as_echo_n "(cached) " >&6
22831 else
22832 gcc_cv_as_ix86_cmov_sun_syntax=no
22833 if test x$gcc_cv_as != x; then
22834 echo 'cmovl.l %edx, %eax' > conftest.s
22835 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22836 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22837 (eval $ac_try) 2>&5
22838 ac_status=$?
22839 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22840 test $ac_status = 0; }; }
22841 then
22842 gcc_cv_as_ix86_cmov_sun_syntax=yes
22843 else
22844 echo "configure: failed program was" >&5
22845 cat conftest.s >&5
22846 fi
22847 rm -f conftest.o conftest.s
22848 fi
22849 fi
22850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
22851 $as_echo "$gcc_cv_as_ix86_cmov_sun_syntax" >&6; }
22852 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
22853
22854 $as_echo "#define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1" >>confdefs.h
22855
22856 fi
22857
22858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ffreep mnemonic" >&5
22859 $as_echo_n "checking assembler for ffreep mnemonic... " >&6; }
22860 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then :
22861 $as_echo_n "(cached) " >&6
22862 else
22863 gcc_cv_as_ix86_ffreep=no
22864 if test x$gcc_cv_as != x; then
22865 echo 'ffreep %st(1)' > conftest.s
22866 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22867 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22868 (eval $ac_try) 2>&5
22869 ac_status=$?
22870 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22871 test $ac_status = 0; }; }
22872 then
22873 gcc_cv_as_ix86_ffreep=yes
22874 else
22875 echo "configure: failed program was" >&5
22876 cat conftest.s >&5
22877 fi
22878 rm -f conftest.o conftest.s
22879 fi
22880 fi
22881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_ffreep" >&5
22882 $as_echo "$gcc_cv_as_ix86_ffreep" >&6; }
22883 if test $gcc_cv_as_ix86_ffreep = yes; then
22884
22885 $as_echo "#define HAVE_AS_IX86_FFREEP 1" >>confdefs.h
22886
22887 fi
22888
22889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for sahf mnemonic" >&5
22890 $as_echo_n "checking assembler for sahf mnemonic... " >&6; }
22891 if test "${gcc_cv_as_ix86_sahf+set}" = set; then :
22892 $as_echo_n "(cached) " >&6
22893 else
22894 gcc_cv_as_ix86_sahf=no
22895 if test x$gcc_cv_as != x; then
22896 echo 'sahf' > conftest.s
22897 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22898 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22899 (eval $ac_try) 2>&5
22900 ac_status=$?
22901 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22902 test $ac_status = 0; }; }
22903 then
22904 gcc_cv_as_ix86_sahf=yes
22905 else
22906 echo "configure: failed program was" >&5
22907 cat conftest.s >&5
22908 fi
22909 rm -f conftest.o conftest.s
22910 fi
22911 fi
22912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_sahf" >&5
22913 $as_echo "$gcc_cv_as_ix86_sahf" >&6; }
22914 if test $gcc_cv_as_ix86_sahf = yes; then
22915
22916 $as_echo "#define HAVE_AS_IX86_SAHF 1" >>confdefs.h
22917
22918 fi
22919
22920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for different section symbol subtraction" >&5
22921 $as_echo_n "checking assembler for different section symbol subtraction... " >&6; }
22922 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then :
22923 $as_echo_n "(cached) " >&6
22924 else
22925 gcc_cv_as_ix86_diff_sect_delta=no
22926 if test x$gcc_cv_as != x; then
22927 echo '.section .rodata
22928 .L1:
22929 .long .L2-.L1
22930 .long .L3-.L1
22931 .text
22932 .L3: nop
22933 .L2: nop' > conftest.s
22934 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22935 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22936 (eval $ac_try) 2>&5
22937 ac_status=$?
22938 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22939 test $ac_status = 0; }; }
22940 then
22941 gcc_cv_as_ix86_diff_sect_delta=yes
22942 else
22943 echo "configure: failed program was" >&5
22944 cat conftest.s >&5
22945 fi
22946 rm -f conftest.o conftest.s
22947 fi
22948 fi
22949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
22950 $as_echo "$gcc_cv_as_ix86_diff_sect_delta" >&6; }
22951 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
22952
22953 $as_echo "#define HAVE_AS_IX86_DIFF_SECT_DELTA 1" >>confdefs.h
22954
22955 fi
22956
22957 # This one is used unconditionally by i386.[ch]; it is to be defined
22958 # to 1 if the feature is present, 0 otherwise.
22959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTOFF in data" >&5
22960 $as_echo_n "checking assembler for GOTOFF in data... " >&6; }
22961 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then :
22962 $as_echo_n "(cached) " >&6
22963 else
22964 gcc_cv_as_ix86_gotoff_in_data=no
22965 if test $in_tree_gas = yes; then
22966 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22967 then gcc_cv_as_ix86_gotoff_in_data=yes
22968 fi
22969 elif test x$gcc_cv_as != x; then
22970 echo ' .text
22971 .L0:
22972 nop
22973 .data
22974 .long .L0@GOTOFF' > conftest.s
22975 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22976 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22977 (eval $ac_try) 2>&5
22978 ac_status=$?
22979 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22980 test $ac_status = 0; }; }
22981 then
22982 gcc_cv_as_ix86_gotoff_in_data=yes
22983 else
22984 echo "configure: failed program was" >&5
22985 cat conftest.s >&5
22986 fi
22987 rm -f conftest.o conftest.s
22988 fi
22989 fi
22990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
22991 $as_echo "$gcc_cv_as_ix86_gotoff_in_data" >&6; }
22992
22993
22994 cat >>confdefs.h <<_ACEOF
22995 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
22996 _ACEOF
22997
22998 ;;
22999
23000 ia64*-*-*)
23001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ltoffx and ldxmov relocs" >&5
23002 $as_echo_n "checking assembler for ltoffx and ldxmov relocs... " >&6; }
23003 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then :
23004 $as_echo_n "(cached) " >&6
23005 else
23006 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
23007 if test $in_tree_gas = yes; then
23008 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
23009 then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
23010 fi
23011 elif test x$gcc_cv_as != x; then
23012 echo ' .text
23013 addl r15 = @ltoffx(x#), gp
23014 ;;
23015 ld8.mov r16 = [r15], x#' > conftest.s
23016 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23017 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23018 (eval $ac_try) 2>&5
23019 ac_status=$?
23020 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23021 test $ac_status = 0; }; }
23022 then
23023 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
23024 else
23025 echo "configure: failed program was" >&5
23026 cat conftest.s >&5
23027 fi
23028 rm -f conftest.o conftest.s
23029 fi
23030 fi
23031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
23032 $as_echo "$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6; }
23033 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
23034
23035 $as_echo "#define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1" >>confdefs.h
23036
23037 fi
23038
23039 ;;
23040
23041 powerpc*-*-*)
23042 case $target in
23043 *-*-aix*) conftest_s=' .machine "pwr5"
23044 .csect .text[PR]
23045 mfcr 3,128';;
23046 *-*-darwin*)
23047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .machine directive support" >&5
23048 $as_echo_n "checking assembler for .machine directive support... " >&6; }
23049 if test "${gcc_cv_as_machine_directive+set}" = set; then :
23050 $as_echo_n "(cached) " >&6
23051 else
23052 gcc_cv_as_machine_directive=no
23053 if test x$gcc_cv_as != x; then
23054 echo ' .machine ppc7400' > conftest.s
23055 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23056 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23057 (eval $ac_try) 2>&5
23058 ac_status=$?
23059 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23060 test $ac_status = 0; }; }
23061 then
23062 gcc_cv_as_machine_directive=yes
23063 else
23064 echo "configure: failed program was" >&5
23065 cat conftest.s >&5
23066 fi
23067 rm -f conftest.o conftest.s
23068 fi
23069 fi
23070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_machine_directive" >&5
23071 $as_echo "$gcc_cv_as_machine_directive" >&6; }
23072
23073 if test x$gcc_cv_as_machine_directive != xyes; then
23074 echo "*** This target requires an assembler supporting \".machine\"" >&2
23075 echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
23076 test x$build = x$target && exit 1
23077 fi
23078 conftest_s=' .text
23079 mfcr r3,128';;
23080 *) conftest_s=' .machine power4
23081 .text
23082 mfcr 3,128';;
23083 esac
23084
23085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for mfcr field support" >&5
23086 $as_echo_n "checking assembler for mfcr field support... " >&6; }
23087 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then :
23088 $as_echo_n "(cached) " >&6
23089 else
23090 gcc_cv_as_powerpc_mfcrf=no
23091 if test $in_tree_gas = yes; then
23092 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
23093 then gcc_cv_as_powerpc_mfcrf=yes
23094 fi
23095 elif test x$gcc_cv_as != x; then
23096 echo "$conftest_s" > conftest.s
23097 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23098 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23099 (eval $ac_try) 2>&5
23100 ac_status=$?
23101 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23102 test $ac_status = 0; }; }
23103 then
23104 gcc_cv_as_powerpc_mfcrf=yes
23105 else
23106 echo "configure: failed program was" >&5
23107 cat conftest.s >&5
23108 fi
23109 rm -f conftest.o conftest.s
23110 fi
23111 fi
23112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfcrf" >&5
23113 $as_echo "$gcc_cv_as_powerpc_mfcrf" >&6; }
23114 if test $gcc_cv_as_powerpc_mfcrf = yes; then
23115
23116 $as_echo "#define HAVE_AS_MFCRF 1" >>confdefs.h
23117
23118 fi
23119
23120 case $target in
23121 *-*-aix*) conftest_s=' .machine "pwr5"
23122 .csect .text[PR]
23123 popcntb 3,3';;
23124 *) conftest_s=' .machine power5
23125 .text
23126 popcntb 3,3';;
23127 esac
23128
23129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntb support" >&5
23130 $as_echo_n "checking assembler for popcntb support... " >&6; }
23131 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then :
23132 $as_echo_n "(cached) " >&6
23133 else
23134 gcc_cv_as_powerpc_popcntb=no
23135 if test $in_tree_gas = yes; then
23136 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
23137 then gcc_cv_as_powerpc_popcntb=yes
23138 fi
23139 elif test x$gcc_cv_as != x; then
23140 echo "$conftest_s" > conftest.s
23141 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23142 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23143 (eval $ac_try) 2>&5
23144 ac_status=$?
23145 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23146 test $ac_status = 0; }; }
23147 then
23148 gcc_cv_as_powerpc_popcntb=yes
23149 else
23150 echo "configure: failed program was" >&5
23151 cat conftest.s >&5
23152 fi
23153 rm -f conftest.o conftest.s
23154 fi
23155 fi
23156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntb" >&5
23157 $as_echo "$gcc_cv_as_powerpc_popcntb" >&6; }
23158 if test $gcc_cv_as_powerpc_popcntb = yes; then
23159
23160 $as_echo "#define HAVE_AS_POPCNTB 1" >>confdefs.h
23161
23162 fi
23163
23164 case $target in
23165 *-*-aix*) conftest_s=' .machine "pwr5x"
23166 .csect .text[PR]
23167 frin 1,1';;
23168 *) conftest_s=' .machine power5
23169 .text
23170 frin 1,1';;
23171 esac
23172
23173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fp round support" >&5
23174 $as_echo_n "checking assembler for fp round support... " >&6; }
23175 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then :
23176 $as_echo_n "(cached) " >&6
23177 else
23178 gcc_cv_as_powerpc_fprnd=no
23179 if test $in_tree_gas = yes; then
23180 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
23181 then gcc_cv_as_powerpc_fprnd=yes
23182 fi
23183 elif test x$gcc_cv_as != x; then
23184 echo "$conftest_s" > conftest.s
23185 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23186 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23187 (eval $ac_try) 2>&5
23188 ac_status=$?
23189 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23190 test $ac_status = 0; }; }
23191 then
23192 gcc_cv_as_powerpc_fprnd=yes
23193 else
23194 echo "configure: failed program was" >&5
23195 cat conftest.s >&5
23196 fi
23197 rm -f conftest.o conftest.s
23198 fi
23199 fi
23200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_fprnd" >&5
23201 $as_echo "$gcc_cv_as_powerpc_fprnd" >&6; }
23202 if test $gcc_cv_as_powerpc_fprnd = yes; then
23203
23204 $as_echo "#define HAVE_AS_FPRND 1" >>confdefs.h
23205
23206 fi
23207
23208 case $target in
23209 *-*-aix*) conftest_s=' .machine "pwr6"
23210 .csect .text[PR]
23211 mffgpr 1,3';;
23212 *) conftest_s=' .machine power6
23213 .text
23214 mffgpr 1,3';;
23215 esac
23216
23217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for move fp gpr support" >&5
23218 $as_echo_n "checking assembler for move fp gpr support... " >&6; }
23219 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then :
23220 $as_echo_n "(cached) " >&6
23221 else
23222 gcc_cv_as_powerpc_mfpgpr=no
23223 if test $in_tree_gas = yes; then
23224 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
23225 then gcc_cv_as_powerpc_mfpgpr=yes
23226 fi
23227 elif test x$gcc_cv_as != x; then
23228 echo "$conftest_s" > conftest.s
23229 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23230 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23231 (eval $ac_try) 2>&5
23232 ac_status=$?
23233 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23234 test $ac_status = 0; }; }
23235 then
23236 gcc_cv_as_powerpc_mfpgpr=yes
23237 else
23238 echo "configure: failed program was" >&5
23239 cat conftest.s >&5
23240 fi
23241 rm -f conftest.o conftest.s
23242 fi
23243 fi
23244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfpgpr" >&5
23245 $as_echo "$gcc_cv_as_powerpc_mfpgpr" >&6; }
23246 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
23247
23248 $as_echo "#define HAVE_AS_MFPGPR 1" >>confdefs.h
23249
23250 fi
23251
23252 case $target in
23253 *-*-aix*) conftest_s=' .csect .text[PR]
23254 LCF..0:
23255 addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
23256 *-*-darwin*)
23257 conftest_s=' .text
23258 LCF0:
23259 addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
23260 *) conftest_s=' .text
23261 .LCF0:
23262 addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
23263 esac
23264
23265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rel16 relocs" >&5
23266 $as_echo_n "checking assembler for rel16 relocs... " >&6; }
23267 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then :
23268 $as_echo_n "(cached) " >&6
23269 else
23270 gcc_cv_as_powerpc_rel16=no
23271 if test $in_tree_gas = yes; then
23272 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
23273 then gcc_cv_as_powerpc_rel16=yes
23274 fi
23275 elif test x$gcc_cv_as != x; then
23276 echo "$conftest_s" > conftest.s
23277 if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
23278 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23279 (eval $ac_try) 2>&5
23280 ac_status=$?
23281 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23282 test $ac_status = 0; }; }
23283 then
23284 gcc_cv_as_powerpc_rel16=yes
23285 else
23286 echo "configure: failed program was" >&5
23287 cat conftest.s >&5
23288 fi
23289 rm -f conftest.o conftest.s
23290 fi
23291 fi
23292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_rel16" >&5
23293 $as_echo "$gcc_cv_as_powerpc_rel16" >&6; }
23294 if test $gcc_cv_as_powerpc_rel16 = yes; then
23295
23296 $as_echo "#define HAVE_AS_REL16 1" >>confdefs.h
23297
23298 fi
23299
23300 case $target in
23301 *-*-aix*) conftest_s=' .machine "pwr6"
23302 .csect .text[PR]
23303 cmpb 3,4,5';;
23304 *) conftest_s=' .machine power6
23305 .text
23306 cmpb 3,4,5';;
23307 esac
23308
23309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for compare bytes support" >&5
23310 $as_echo_n "checking assembler for compare bytes support... " >&6; }
23311 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then :
23312 $as_echo_n "(cached) " >&6
23313 else
23314 gcc_cv_as_powerpc_cmpb=no
23315 if test $in_tree_gas = yes; then
23316 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
23317 then gcc_cv_as_powerpc_cmpb=yes
23318 fi
23319 elif test x$gcc_cv_as != x; then
23320 echo "$conftest_s" > conftest.s
23321 if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
23322 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23323 (eval $ac_try) 2>&5
23324 ac_status=$?
23325 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23326 test $ac_status = 0; }; }
23327 then
23328 gcc_cv_as_powerpc_cmpb=yes
23329 else
23330 echo "configure: failed program was" >&5
23331 cat conftest.s >&5
23332 fi
23333 rm -f conftest.o conftest.s
23334 fi
23335 fi
23336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_cmpb" >&5
23337 $as_echo "$gcc_cv_as_powerpc_cmpb" >&6; }
23338 if test $gcc_cv_as_powerpc_cmpb = yes; then
23339
23340 $as_echo "#define HAVE_AS_CMPB 1" >>confdefs.h
23341
23342 fi
23343
23344 case $target in
23345 *-*-aix*) conftest_s=' .machine "pwr6"
23346 .csect .text[PR]
23347 dadd 1,2,3';;
23348 *) conftest_s=' .machine power6
23349 .text
23350 dadd 1,2,3';;
23351 esac
23352
23353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for decimal float support" >&5
23354 $as_echo_n "checking assembler for decimal float support... " >&6; }
23355 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then :
23356 $as_echo_n "(cached) " >&6
23357 else
23358 gcc_cv_as_powerpc_dfp=no
23359 if test $in_tree_gas = yes; then
23360 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
23361 then gcc_cv_as_powerpc_dfp=yes
23362 fi
23363 elif test x$gcc_cv_as != x; then
23364 echo "$conftest_s" > conftest.s
23365 if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
23366 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23367 (eval $ac_try) 2>&5
23368 ac_status=$?
23369 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23370 test $ac_status = 0; }; }
23371 then
23372 gcc_cv_as_powerpc_dfp=yes
23373 else
23374 echo "configure: failed program was" >&5
23375 cat conftest.s >&5
23376 fi
23377 rm -f conftest.o conftest.s
23378 fi
23379 fi
23380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dfp" >&5
23381 $as_echo "$gcc_cv_as_powerpc_dfp" >&6; }
23382 if test $gcc_cv_as_powerpc_dfp = yes; then
23383
23384 $as_echo "#define HAVE_AS_DFP 1" >>confdefs.h
23385
23386 fi
23387
23388 case $target in
23389 *-*-aix*) conftest_s=' .machine "pwr7"
23390 .csect .text[PR]
23391 lxvd2x 1,2,3';;
23392 *) conftest_s=' .machine power7
23393 .text
23394 lxvd2x 1,2,3';;
23395 esac
23396
23397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for vector-scalar support" >&5
23398 $as_echo_n "checking assembler for vector-scalar support... " >&6; }
23399 if test "${gcc_cv_as_powerpc_vsx+set}" = set; then :
23400 $as_echo_n "(cached) " >&6
23401 else
23402 gcc_cv_as_powerpc_vsx=no
23403 if test $in_tree_gas = yes; then
23404 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
23405 then gcc_cv_as_powerpc_vsx=yes
23406 fi
23407 elif test x$gcc_cv_as != x; then
23408 echo "$conftest_s" > conftest.s
23409 if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
23410 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23411 (eval $ac_try) 2>&5
23412 ac_status=$?
23413 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23414 test $ac_status = 0; }; }
23415 then
23416 gcc_cv_as_powerpc_vsx=yes
23417 else
23418 echo "configure: failed program was" >&5
23419 cat conftest.s >&5
23420 fi
23421 rm -f conftest.o conftest.s
23422 fi
23423 fi
23424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_vsx" >&5
23425 $as_echo "$gcc_cv_as_powerpc_vsx" >&6; }
23426 if test $gcc_cv_as_powerpc_vsx = yes; then
23427
23428 $as_echo "#define HAVE_AS_VSX 1" >>confdefs.h
23429
23430 fi
23431
23432 case $target in
23433 *-*-aix*) conftest_s=' .machine "pwr7"
23434 .csect .text[PR]
23435 popcntd 3,3';;
23436 *) conftest_s=' .machine power7
23437 .text
23438 popcntd 3,3';;
23439 esac
23440
23441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntd support" >&5
23442 $as_echo_n "checking assembler for popcntd support... " >&6; }
23443 if test "${gcc_cv_as_powerpc_popcntd+set}" = set; then :
23444 $as_echo_n "(cached) " >&6
23445 else
23446 gcc_cv_as_powerpc_popcntd=no
23447 if test $in_tree_gas = yes; then
23448 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
23449 then gcc_cv_as_powerpc_popcntd=yes
23450 fi
23451 elif test x$gcc_cv_as != x; then
23452 echo "$conftest_s" > conftest.s
23453 if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
23454 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23455 (eval $ac_try) 2>&5
23456 ac_status=$?
23457 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23458 test $ac_status = 0; }; }
23459 then
23460 gcc_cv_as_powerpc_popcntd=yes
23461 else
23462 echo "configure: failed program was" >&5
23463 cat conftest.s >&5
23464 fi
23465 rm -f conftest.o conftest.s
23466 fi
23467 fi
23468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntd" >&5
23469 $as_echo "$gcc_cv_as_powerpc_popcntd" >&6; }
23470 if test $gcc_cv_as_powerpc_popcntd = yes; then
23471
23472 $as_echo "#define HAVE_AS_POPCNTD 1" >>confdefs.h
23473
23474 fi
23475
23476 case $target in
23477 *-*-aix*) conftest_s=' .csect .text[PR]
23478 lwsync';;
23479 *) conftest_s=' .text
23480 lwsync';;
23481 esac
23482
23483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for lwsync support" >&5
23484 $as_echo_n "checking assembler for lwsync support... " >&6; }
23485 if test "${gcc_cv_as_powerpc_lwsync+set}" = set; then :
23486 $as_echo_n "(cached) " >&6
23487 else
23488 gcc_cv_as_powerpc_lwsync=no
23489 if test $in_tree_gas = yes; then
23490 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
23491 then gcc_cv_as_powerpc_lwsync=yes
23492 fi
23493 elif test x$gcc_cv_as != x; then
23494 echo "$conftest_s" > conftest.s
23495 if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
23496 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23497 (eval $ac_try) 2>&5
23498 ac_status=$?
23499 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23500 test $ac_status = 0; }; }
23501 then
23502 gcc_cv_as_powerpc_lwsync=yes
23503 else
23504 echo "configure: failed program was" >&5
23505 cat conftest.s >&5
23506 fi
23507 rm -f conftest.o conftest.s
23508 fi
23509 fi
23510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_lwsync" >&5
23511 $as_echo "$gcc_cv_as_powerpc_lwsync" >&6; }
23512 if test $gcc_cv_as_powerpc_lwsync = yes; then
23513
23514 $as_echo "#define HAVE_AS_LWSYNC 1" >>confdefs.h
23515
23516 fi
23517
23518 case $target in
23519 *-*-aix*) conftest_s=' .machine "476"
23520 .csect .text[PR]
23521 dci 0';;
23522 *) conftest_s=' .machine "476"
23523 .text
23524 dci 0';;
23525 esac
23526
23527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for data cache invalidate support" >&5
23528 $as_echo_n "checking assembler for data cache invalidate support... " >&6; }
23529 if test "${gcc_cv_as_powerpc_dci+set}" = set; then :
23530 $as_echo_n "(cached) " >&6
23531 else
23532 gcc_cv_as_powerpc_dci=no
23533 if test $in_tree_gas = yes; then
23534 if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
23535 then gcc_cv_as_powerpc_dci=yes
23536 fi
23537 elif test x$gcc_cv_as != x; then
23538 echo "$conftest_s" > conftest.s
23539 if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
23540 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23541 (eval $ac_try) 2>&5
23542 ac_status=$?
23543 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23544 test $ac_status = 0; }; }
23545 then
23546 gcc_cv_as_powerpc_dci=yes
23547 else
23548 echo "configure: failed program was" >&5
23549 cat conftest.s >&5
23550 fi
23551 rm -f conftest.o conftest.s
23552 fi
23553 fi
23554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dci" >&5
23555 $as_echo "$gcc_cv_as_powerpc_dci" >&6; }
23556 if test $gcc_cv_as_powerpc_dci = yes; then
23557
23558 $as_echo "#define HAVE_AS_DCI 1" >>confdefs.h
23559
23560 fi
23561
23562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
23563 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
23564 if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then :
23565 $as_echo_n "(cached) " >&6
23566 else
23567 gcc_cv_as_powerpc_gnu_attribute=no
23568 if test $in_tree_gas = yes; then
23569 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
23570 then gcc_cv_as_powerpc_gnu_attribute=yes
23571 fi
23572 elif test x$gcc_cv_as != x; then
23573 echo '.gnu_attribute 4,1' > conftest.s
23574 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23575 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23576 (eval $ac_try) 2>&5
23577 ac_status=$?
23578 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23579 test $ac_status = 0; }; }
23580 then
23581 gcc_cv_as_powerpc_gnu_attribute=yes
23582 else
23583 echo "configure: failed program was" >&5
23584 cat conftest.s >&5
23585 fi
23586 rm -f conftest.o conftest.s
23587 fi
23588 fi
23589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
23590 $as_echo "$gcc_cv_as_powerpc_gnu_attribute" >&6; }
23591 if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
23592
23593 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
23594
23595 fi
23596
23597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tls marker support" >&5
23598 $as_echo_n "checking assembler for tls marker support... " >&6; }
23599 if test "${gcc_cv_as_powerpc_tls_markers+set}" = set; then :
23600 $as_echo_n "(cached) " >&6
23601 else
23602 gcc_cv_as_powerpc_tls_markers=no
23603 if test $in_tree_gas = yes; then
23604 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 0`
23605 then gcc_cv_as_powerpc_tls_markers=yes
23606 fi
23607 elif test x$gcc_cv_as != x; then
23608 echo ' bl __tls_get_addr(x@tlsgd)' > conftest.s
23609 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23610 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23611 (eval $ac_try) 2>&5
23612 ac_status=$?
23613 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23614 test $ac_status = 0; }; }
23615 then
23616 gcc_cv_as_powerpc_tls_markers=yes
23617 else
23618 echo "configure: failed program was" >&5
23619 cat conftest.s >&5
23620 fi
23621 rm -f conftest.o conftest.s
23622 fi
23623 fi
23624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_tls_markers" >&5
23625 $as_echo "$gcc_cv_as_powerpc_tls_markers" >&6; }
23626 if test $gcc_cv_as_powerpc_tls_markers = yes; then
23627
23628 $as_echo "#define HAVE_AS_TLS_MARKERS 1" >>confdefs.h
23629
23630 fi
23631 ;;
23632
23633 mips*-*-*)
23634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
23635 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
23636 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then :
23637 $as_echo_n "(cached) " >&6
23638 else
23639 gcc_cv_as_mips_explicit_relocs=no
23640 if test $in_tree_gas = yes; then
23641 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
23642 then gcc_cv_as_mips_explicit_relocs=yes
23643 fi
23644 elif test x$gcc_cv_as != x; then
23645 echo ' lw $4,%gp_rel(foo)($4)' > conftest.s
23646 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23647 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23648 (eval $ac_try) 2>&5
23649 ac_status=$?
23650 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23651 test $ac_status = 0; }; }
23652 then
23653 gcc_cv_as_mips_explicit_relocs=yes
23654 else
23655 echo "configure: failed program was" >&5
23656 cat conftest.s >&5
23657 fi
23658 rm -f conftest.o conftest.s
23659 fi
23660 fi
23661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_explicit_relocs" >&5
23662 $as_echo "$gcc_cv_as_mips_explicit_relocs" >&6; }
23663 if test $gcc_cv_as_mips_explicit_relocs = yes; then
23664 if test x$target_cpu_default = x
23665 then target_cpu_default=MASK_EXPLICIT_RELOCS
23666 else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
23667 fi
23668 fi
23669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mno-shared support" >&5
23670 $as_echo_n "checking assembler for -mno-shared support... " >&6; }
23671 if test "${gcc_cv_as_mips_no_shared+set}" = set; then :
23672 $as_echo_n "(cached) " >&6
23673 else
23674 gcc_cv_as_mips_no_shared=no
23675 if test $in_tree_gas = yes; then
23676 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
23677 then gcc_cv_as_mips_no_shared=yes
23678 fi
23679 elif test x$gcc_cv_as != x; then
23680 echo 'nop' > conftest.s
23681 if { ac_try='$gcc_cv_as -mno-shared -o conftest.o conftest.s >&5'
23682 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23683 (eval $ac_try) 2>&5
23684 ac_status=$?
23685 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23686 test $ac_status = 0; }; }
23687 then
23688 gcc_cv_as_mips_no_shared=yes
23689 else
23690 echo "configure: failed program was" >&5
23691 cat conftest.s >&5
23692 fi
23693 rm -f conftest.o conftest.s
23694 fi
23695 fi
23696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_no_shared" >&5
23697 $as_echo "$gcc_cv_as_mips_no_shared" >&6; }
23698 if test $gcc_cv_as_mips_no_shared = yes; then
23699
23700 $as_echo "#define HAVE_AS_NO_SHARED 1" >>confdefs.h
23701
23702 fi
23703
23704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
23705 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
23706 if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then :
23707 $as_echo_n "(cached) " >&6
23708 else
23709 gcc_cv_as_mips_gnu_attribute=no
23710 if test $in_tree_gas = yes; then
23711 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
23712 then gcc_cv_as_mips_gnu_attribute=yes
23713 fi
23714 elif test x$gcc_cv_as != x; then
23715 echo '.gnu_attribute 4,1' > conftest.s
23716 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23717 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23718 (eval $ac_try) 2>&5
23719 ac_status=$?
23720 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23721 test $ac_status = 0; }; }
23722 then
23723 gcc_cv_as_mips_gnu_attribute=yes
23724 else
23725 echo "configure: failed program was" >&5
23726 cat conftest.s >&5
23727 fi
23728 rm -f conftest.o conftest.s
23729 fi
23730 fi
23731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_gnu_attribute" >&5
23732 $as_echo "$gcc_cv_as_mips_gnu_attribute" >&6; }
23733 if test $gcc_cv_as_mips_gnu_attribute = yes; then
23734
23735 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
23736
23737 fi
23738
23739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .dtprelword support" >&5
23740 $as_echo_n "checking assembler for .dtprelword support... " >&6; }
23741 if test "${gcc_cv_as_mips_dtprelword+set}" = set; then :
23742 $as_echo_n "(cached) " >&6
23743 else
23744 gcc_cv_as_mips_dtprelword=no
23745 if test $in_tree_gas = yes; then
23746 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
23747 then gcc_cv_as_mips_dtprelword=yes
23748 fi
23749 elif test x$gcc_cv_as != x; then
23750 echo '.section .tdata,"awT",@progbits
23751 x:
23752 .word 2
23753 .text
23754 .dtprelword x+0x8000' > conftest.s
23755 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23756 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23757 (eval $ac_try) 2>&5
23758 ac_status=$?
23759 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23760 test $ac_status = 0; }; }
23761 then
23762 gcc_cv_as_mips_dtprelword=yes
23763 else
23764 echo "configure: failed program was" >&5
23765 cat conftest.s >&5
23766 fi
23767 rm -f conftest.o conftest.s
23768 fi
23769 fi
23770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dtprelword" >&5
23771 $as_echo "$gcc_cv_as_mips_dtprelword" >&6; }
23772 if test $gcc_cv_as_mips_dtprelword = yes; then
23773
23774 $as_echo "#define HAVE_AS_DTPRELWORD 1" >>confdefs.h
23775
23776 fi
23777
23778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler and linker for explicit JALR relocation" >&5
23779 $as_echo_n "checking assembler and linker for explicit JALR relocation... " >&6; }
23780 gcc_cv_as_ld_jalr_reloc=no
23781 if test $gcc_cv_as_mips_explicit_relocs = yes; then
23782 if test $in_tree_ld = yes ; then
23783 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 20 -o "$gcc_cv_gld_major_version" -gt 2 \
23784 && test $in_tree_ld_is_elf = yes; then
23785 gcc_cv_as_ld_jalr_reloc=yes
23786 fi
23787 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x; then
23788 echo ' .ent x' > conftest.s
23789 echo 'x: ld $2,%got_disp(y)($3)' >> conftest.s
23790 echo ' ld $25,%call16(y)($28)' >> conftest.s
23791 echo ' .reloc 1f,R_MIPS_JALR,y' >> conftest.s
23792 echo '1: jalr $25' >> conftest.s
23793 echo ' .reloc 1f,R_MIPS_JALR,x' >> conftest.s
23794 echo '1: jalr $25' >> conftest.s
23795 echo ' .end x' >> conftest.s
23796 if $gcc_cv_as -o conftest.o conftest.s >/dev/null 2>&5 \
23797 && $gcc_cv_ld -shared -o conftest.so conftest.o >/dev/null 2>&5; then
23798 if $gcc_cv_objdump -d conftest.so | grep -q jalr \
23799 && $gcc_cv_objdump -d conftest.so | grep -q "bal.*<x>"; then
23800 gcc_cv_as_ld_jalr_reloc=yes
23801 fi
23802 fi
23803 rm -f conftest.*
23804 fi
23805 fi
23806 if test $gcc_cv_as_ld_jalr_reloc = yes; then
23807 if test x$target_cpu_default = x; then
23808 target_cpu_default=MASK_RELAX_PIC_CALLS
23809 else
23810 target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS"
23811 fi
23812 fi
23813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ld_jalr_reloc" >&5
23814 $as_echo "$gcc_cv_as_ld_jalr_reloc" >&6; }
23815
23816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .eh_frame personality relaxation" >&5
23817 $as_echo_n "checking linker for .eh_frame personality relaxation... " >&6; }
23818 if test "${gcc_cv_ld_mips_personality_relaxation+set}" = set; then :
23819 $as_echo_n "(cached) " >&6
23820 else
23821 gcc_cv_ld_mips_personality_relaxation=no
23822 if test $in_tree_ld = yes ; then
23823 if test "$gcc_cv_gld_major_version" -eq 2 \
23824 -a "$gcc_cv_gld_minor_version" -ge 21 \
23825 -o "$gcc_cv_gld_major_version" -gt 2; then
23826 gcc_cv_ld_mips_personality_relaxation=yes
23827 fi
23828 elif test x$gcc_cv_as != x \
23829 -a x$gcc_cv_ld != x \
23830 -a x$gcc_cv_readelf != x ; then
23831 cat > conftest.s <<EOF
23832 .cfi_startproc
23833 .cfi_personality 0x80,indirect_ptr
23834 .ent test
23835 test:
23836 nop
23837 .end test
23838 .cfi_endproc
23839
23840 .section .data,"aw",@progbits
23841 indirect_ptr:
23842 .dc.a personality
23843 EOF
23844 if $gcc_cv_as -KPIC -o conftest.o conftest.s > /dev/null 2>&1 \
23845 && $gcc_cv_ld -o conftest conftest.o -shared > /dev/null 2>&1; then
23846 if $gcc_cv_readelf -d conftest 2>&1 \
23847 | grep TEXTREL > /dev/null 2>&1; then
23848 :
23849 elif $gcc_cv_readelf --relocs conftest 2>&1 \
23850 | grep 'R_MIPS_REL32 *$' > /dev/null 2>&1; then
23851 :
23852 else
23853 gcc_cv_ld_mips_personality_relaxation=yes
23854 fi
23855 fi
23856 fi
23857 rm -f conftest.s conftest.o conftest
23858 fi
23859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_mips_personality_relaxation" >&5
23860 $as_echo "$gcc_cv_ld_mips_personality_relaxation" >&6; }
23861 if test x$gcc_cv_ld_mips_personality_relaxation = xyes; then
23862
23863 $as_echo "#define HAVE_LD_PERSONALITY_RELAXATION 1" >>confdefs.h
23864
23865 fi
23866 ;;
23867 esac
23868
23869 # Mips and HP-UX need the GNU assembler.
23870 # Linux on IA64 might be able to use the Intel assembler.
23871
23872 case "$target" in
23873 mips*-*-* | *-*-hpux* )
23874 if test x$gas_flag = xyes \
23875 || test x"$host" != x"$build" \
23876 || test ! -x "$gcc_cv_as" \
23877 || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
23878 :
23879 else
23880 echo "*** This configuration requires the GNU assembler" >&2
23881 exit 1
23882 fi
23883 ;;
23884 esac
23885
23886 # ??? Not all targets support dwarf2 debug_line, even within a version
23887 # of gas. Moreover, we need to emit a valid instruction to trigger any
23888 # info to the output file. So, as supported targets are added to gas 2.11,
23889 # add some instruction here to (also) show we expect this might work.
23890 # ??? Once 2.11 is released, probably need to add first known working
23891 # version to the per-target configury.
23892 case "$target" in
23893 i?86*-*-* | mips*-*-* | alpha*-*-* | powerpc*-*-* | sparc*-*-* | m68*-*-* \
23894 | x86_64*-*-* | hppa*-*-* | arm*-*-* \
23895 | xstormy16*-*-* | cris-*-* | crisv32-*-* | xtensa*-*-* | bfin-*-* | score*-*-* \
23896 | spu-*-* | fido*-*-* | m32c-*-*)
23897 insn="nop"
23898 ;;
23899 ia64*-*-* | s390*-*-*)
23900 insn="nop 0"
23901 ;;
23902 mmix-*-*)
23903 insn="swym 0"
23904 ;;
23905 esac
23906 if test x"$insn" != x; then
23907 conftest_s="\
23908 .file 1 \"conftest.s\"
23909 .loc 1 3 0
23910 $insn"
23911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for dwarf2 debug_line support" >&5
23912 $as_echo_n "checking assembler for dwarf2 debug_line support... " >&6; }
23913 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then :
23914 $as_echo_n "(cached) " >&6
23915 else
23916 gcc_cv_as_dwarf2_debug_line=no
23917 if test $in_tree_gas = yes; then
23918 if test $in_tree_gas_is_elf = yes \
23919 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
23920 then gcc_cv_as_dwarf2_debug_line=yes
23921 fi
23922 elif test x$gcc_cv_as != x; then
23923 echo "$conftest_s" > conftest.s
23924 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23925 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23926 (eval $ac_try) 2>&5
23927 ac_status=$?
23928 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23929 test $ac_status = 0; }; }
23930 then
23931 if test x$gcc_cv_objdump != x \
23932 && $gcc_cv_objdump -h conftest.o 2> /dev/null \
23933 | grep debug_line > /dev/null 2>&1; then
23934 gcc_cv_as_dwarf2_debug_line=yes
23935 fi
23936 else
23937 echo "configure: failed program was" >&5
23938 cat conftest.s >&5
23939 fi
23940 rm -f conftest.o conftest.s
23941 fi
23942 fi
23943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_debug_line" >&5
23944 $as_echo "$gcc_cv_as_dwarf2_debug_line" >&6; }
23945
23946
23947 # The .debug_line file table must be in the exact order that
23948 # we specified the files, since these indices are also used
23949 # by DW_AT_decl_file. Approximate this test by testing if
23950 # the assembler bitches if the same index is assigned twice.
23951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for buggy dwarf2 .file directive" >&5
23952 $as_echo_n "checking assembler for buggy dwarf2 .file directive... " >&6; }
23953 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then :
23954 $as_echo_n "(cached) " >&6
23955 else
23956 gcc_cv_as_dwarf2_file_buggy=no
23957 if test x$gcc_cv_as != x; then
23958 echo ' .file 1 "foo.s"
23959 .file 1 "bar.s"' > conftest.s
23960 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23961 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23962 (eval $ac_try) 2>&5
23963 ac_status=$?
23964 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23965 test $ac_status = 0; }; }
23966 then
23967 gcc_cv_as_dwarf2_file_buggy=yes
23968 else
23969 echo "configure: failed program was" >&5
23970 cat conftest.s >&5
23971 fi
23972 rm -f conftest.o conftest.s
23973 fi
23974 fi
23975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_file_buggy" >&5
23976 $as_echo "$gcc_cv_as_dwarf2_file_buggy" >&6; }
23977
23978
23979 if test $gcc_cv_as_dwarf2_debug_line = yes \
23980 && test $gcc_cv_as_dwarf2_file_buggy = no; then
23981
23982 $as_echo "#define HAVE_AS_DWARF2_DEBUG_LINE 1" >>confdefs.h
23983
23984 fi
23985
23986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf2 option" >&5
23987 $as_echo_n "checking assembler for --gdwarf2 option... " >&6; }
23988 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then :
23989 $as_echo_n "(cached) " >&6
23990 else
23991 gcc_cv_as_gdwarf2_flag=no
23992 if test $in_tree_gas = yes; then
23993 if test $in_tree_gas_is_elf = yes \
23994 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
23995 then gcc_cv_as_gdwarf2_flag=yes
23996 fi
23997 elif test x$gcc_cv_as != x; then
23998 echo "$insn" > conftest.s
23999 if { ac_try='$gcc_cv_as --gdwarf2 -o conftest.o conftest.s >&5'
24000 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24001 (eval $ac_try) 2>&5
24002 ac_status=$?
24003 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24004 test $ac_status = 0; }; }
24005 then
24006 gcc_cv_as_gdwarf2_flag=yes
24007 else
24008 echo "configure: failed program was" >&5
24009 cat conftest.s >&5
24010 fi
24011 rm -f conftest.o conftest.s
24012 fi
24013 fi
24014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gdwarf2_flag" >&5
24015 $as_echo "$gcc_cv_as_gdwarf2_flag" >&6; }
24016 if test $gcc_cv_as_gdwarf2_flag = yes; then
24017
24018 $as_echo "#define HAVE_AS_GDWARF2_DEBUG_FLAG 1" >>confdefs.h
24019
24020 fi
24021
24022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gstabs option" >&5
24023 $as_echo_n "checking assembler for --gstabs option... " >&6; }
24024 if test "${gcc_cv_as_gstabs_flag+set}" = set; then :
24025 $as_echo_n "(cached) " >&6
24026 else
24027 gcc_cv_as_gstabs_flag=no
24028 if test $in_tree_gas = yes; then
24029 if test $in_tree_gas_is_elf = yes \
24030 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
24031 then gcc_cv_as_gstabs_flag=yes
24032 fi
24033 elif test x$gcc_cv_as != x; then
24034 echo "$insn" > conftest.s
24035 if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s >&5'
24036 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24037 (eval $ac_try) 2>&5
24038 ac_status=$?
24039 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24040 test $ac_status = 0; }; }
24041 then
24042 # The native Solaris 9/Intel assembler doesn't understand --gstabs
24043 # and warns about it, but still exits successfully. So check for
24044 # this.
24045 if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
24046 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24047 (eval $ac_try) 2>&5
24048 ac_status=$?
24049 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24050 test $ac_status = 0; }; }
24051 then :
24052 else gcc_cv_as_gstabs_flag=yes
24053 fi
24054 else
24055 echo "configure: failed program was" >&5
24056 cat conftest.s >&5
24057 fi
24058 rm -f conftest.o conftest.s
24059 fi
24060 fi
24061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gstabs_flag" >&5
24062 $as_echo "$gcc_cv_as_gstabs_flag" >&6; }
24063 if test $gcc_cv_as_gstabs_flag = yes; then
24064
24065 $as_echo "#define HAVE_AS_GSTABS_DEBUG_FLAG 1" >>confdefs.h
24066
24067 fi
24068
24069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --debug-prefix-map option" >&5
24070 $as_echo_n "checking assembler for --debug-prefix-map option... " >&6; }
24071 if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then :
24072 $as_echo_n "(cached) " >&6
24073 else
24074 gcc_cv_as_debug_prefix_map_flag=no
24075 if test $in_tree_gas = yes; then
24076 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
24077 then gcc_cv_as_debug_prefix_map_flag=yes
24078 fi
24079 elif test x$gcc_cv_as != x; then
24080 echo "$insn" > conftest.s
24081 if { ac_try='$gcc_cv_as --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
24082 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24083 (eval $ac_try) 2>&5
24084 ac_status=$?
24085 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24086 test $ac_status = 0; }; }
24087 then
24088 gcc_cv_as_debug_prefix_map_flag=yes
24089 else
24090 echo "configure: failed program was" >&5
24091 cat conftest.s >&5
24092 fi
24093 rm -f conftest.o conftest.s
24094 fi
24095 fi
24096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_debug_prefix_map_flag" >&5
24097 $as_echo "$gcc_cv_as_debug_prefix_map_flag" >&6; }
24098 if test $gcc_cv_as_debug_prefix_map_flag = yes; then
24099
24100 $as_echo "#define HAVE_AS_DEBUG_PREFIX_MAP 1" >>confdefs.h
24101
24102 fi
24103 fi
24104
24105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .lcomm with alignment" >&5
24106 $as_echo_n "checking assembler for .lcomm with alignment... " >&6; }
24107 if test "${gcc_cv_as_lcomm_with_alignment+set}" = set; then :
24108 $as_echo_n "(cached) " >&6
24109 else
24110 gcc_cv_as_lcomm_with_alignment=no
24111 if test x$gcc_cv_as != x; then
24112 echo '.lcomm bar,4,16' > conftest.s
24113 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
24114 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24115 (eval $ac_try) 2>&5
24116 ac_status=$?
24117 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24118 test $ac_status = 0; }; }
24119 then
24120 gcc_cv_as_lcomm_with_alignment=yes
24121 else
24122 echo "configure: failed program was" >&5
24123 cat conftest.s >&5
24124 fi
24125 rm -f conftest.o conftest.s
24126 fi
24127 fi
24128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_lcomm_with_alignment" >&5
24129 $as_echo "$gcc_cv_as_lcomm_with_alignment" >&6; }
24130 if test $gcc_cv_as_lcomm_with_alignment = yes; then
24131
24132 $as_echo "#define HAVE_GAS_LCOMM_WITH_ALIGNMENT 1" >>confdefs.h
24133
24134 fi
24135
24136 # Check whether --enable-gnu-unique-object was given.
24137 if test "${enable_gnu_unique_object+set}" = set; then :
24138 enableval=$enable_gnu_unique_object; case $enable_gnu_unique_object in
24139 yes | no) ;;
24140 *) as_fn_error "'$enable_gnu_unique_object' is an invalid value for --enable-gnu-unique-object.
24141 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
24142 esac
24143 else
24144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for gnu_unique_object" >&5
24145 $as_echo_n "checking assembler for gnu_unique_object... " >&6; }
24146 if test "${gcc_cv_as_gnu_unique_object+set}" = set; then :
24147 $as_echo_n "(cached) " >&6
24148 else
24149 gcc_cv_as_gnu_unique_object=no
24150 if test $in_tree_gas = yes; then
24151 if test $in_tree_gas_is_elf = yes \
24152 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
24153 then gcc_cv_as_gnu_unique_object=yes
24154 fi
24155 elif test x$gcc_cv_as != x; then
24156 echo '.type foo, @gnu_unique_object' > conftest.s
24157 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
24158 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24159 (eval $ac_try) 2>&5
24160 ac_status=$?
24161 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24162 test $ac_status = 0; }; }
24163 then
24164 gcc_cv_as_gnu_unique_object=yes
24165 else
24166 echo "configure: failed program was" >&5
24167 cat conftest.s >&5
24168 fi
24169 rm -f conftest.o conftest.s
24170 fi
24171 fi
24172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gnu_unique_object" >&5
24173 $as_echo "$gcc_cv_as_gnu_unique_object" >&6; }
24174 if test $gcc_cv_as_gnu_unique_object = yes; then
24175 # Also check for ld.so support, i.e. glibc 2.11 or higher.
24176 if test x$host = x$build -a x$host = x$target &&
24177 glibcver=`ldd --version 2>/dev/null`; then
24178 glibcmajor=`expr "$glibcver" : "ldd (GNU libc) \([0-9]*\)"`
24179 glibcminor=`expr "$glibcver" : "ldd (GNU libc) [0-9]*\.\([0-9]*\)"`
24180 glibcnum=`expr $glibcmajor \* 1000 + $glibcminor`
24181 if test "$glibcnum" -ge 2011 ; then
24182 enable_gnu_unique_object=yes
24183 fi
24184 fi
24185 fi
24186 fi
24187
24188 if test x$enable_gnu_unique_object = xyes; then
24189
24190 $as_echo "#define HAVE_GAS_GNU_UNIQUE_OBJECT 1" >>confdefs.h
24191
24192 fi
24193
24194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tolerance to line number 0" >&5
24195 $as_echo_n "checking assembler for tolerance to line number 0... " >&6; }
24196 if test "${gcc_cv_as_line_zero+set}" = set; then :
24197 $as_echo_n "(cached) " >&6
24198 else
24199 gcc_cv_as_line_zero=no
24200 if test $in_tree_gas = yes; then
24201 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
24202 then gcc_cv_as_line_zero=yes
24203 fi
24204 elif test "x$gcc_cv_as" != x; then
24205 { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
24206 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
24207 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24208 (eval $ac_try) 2>&5
24209 ac_status=$?
24210 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24211 test $ac_status = 0; }; } &&
24212 test "x`cat conftest.out`" = x
24213 then
24214 gcc_cv_as_line_zero=yes
24215 else
24216 echo "configure: failed program was" >&5
24217 cat conftest.s >&5
24218 echo "configure: error output was" >&5
24219 cat conftest.out >&5
24220 fi
24221 rm -f conftest.o conftest.s conftest.out
24222 fi
24223 fi
24224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_line_zero" >&5
24225 $as_echo "$gcc_cv_as_line_zero" >&6; }
24226 if test "x$gcc_cv_as_line_zero" = xyes; then
24227
24228 $as_echo "#define HAVE_AS_LINE_ZERO 1" >>confdefs.h
24229
24230 fi
24231
24232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker PT_GNU_EH_FRAME support" >&5
24233 $as_echo_n "checking linker PT_GNU_EH_FRAME support... " >&6; }
24234 gcc_cv_ld_eh_frame_hdr=no
24235 if test $in_tree_ld = yes ; then
24236 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
24237 && test $in_tree_ld_is_elf = yes; then
24238 gcc_cv_ld_eh_frame_hdr=yes
24239 fi
24240 elif test x$gcc_cv_ld != x; then
24241 # Check if linker supports --eh-frame-hdr option
24242 if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
24243 gcc_cv_ld_eh_frame_hdr=yes
24244 fi
24245 fi
24246
24247 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
24248
24249 $as_echo "#define HAVE_LD_EH_FRAME_HDR 1" >>confdefs.h
24250
24251 fi
24252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_hdr" >&5
24253 $as_echo "$gcc_cv_ld_eh_frame_hdr" >&6; }
24254
24255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker position independent executable support" >&5
24256 $as_echo_n "checking linker position independent executable support... " >&6; }
24257 gcc_cv_ld_pie=no
24258 if test $in_tree_ld = yes ; then
24259 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
24260 && test $in_tree_ld_is_elf = yes; then
24261 gcc_cv_ld_pie=yes
24262 fi
24263 elif test x$gcc_cv_ld != x; then
24264 # Check if linker supports -pie option
24265 if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
24266 gcc_cv_ld_pie=yes
24267 fi
24268 fi
24269 if test x"$gcc_cv_ld_pie" = xyes; then
24270
24271 $as_echo "#define HAVE_LD_PIE 1" >>confdefs.h
24272
24273 fi
24274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_pie" >&5
24275 $as_echo "$gcc_cv_ld_pie" >&6; }
24276
24277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH-compatible garbage collection of sections" >&5
24278 $as_echo_n "checking linker EH-compatible garbage collection of sections... " >&6; }
24279 gcc_cv_ld_eh_gc_sections=no
24280 if test $in_tree_ld = yes ; then
24281 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
24282 && test $in_tree_ld_is_elf = yes; then
24283 gcc_cv_ld_eh_gc_sections=yes
24284 fi
24285 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
24286 cat > conftest.s <<EOF
24287 .section .text
24288 .globl _start
24289 .type _start, @function
24290 _start:
24291 .long foo
24292 .size _start, .-_start
24293 .section .text.foo,"ax",@progbits
24294 .type foo, @function
24295 foo:
24296 .long 0
24297 .size foo, .-foo
24298 .section .gcc_except_table.foo,"a",@progbits
24299 .L0:
24300 .long 0
24301 .section .eh_frame,"a",@progbits
24302 .long .L0
24303 EOF
24304 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
24305 if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
24306 | grep "gc-sections option ignored" > /dev/null; then
24307 gcc_cv_ld_eh_gc_sections=no
24308 elif $gcc_cv_objdump -h conftest | grep gcc_except_table > /dev/null; then
24309 gcc_cv_ld_eh_gc_sections=yes
24310 # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
24311 if test x$gcc_cv_as_comdat_group != xyes; then
24312 gcc_cv_ld_eh_gc_sections=no
24313 cat > conftest.s <<EOF
24314 .section .text
24315 .globl _start
24316 .type _start, @function
24317 _start:
24318 .long foo
24319 .size _start, .-_start
24320 .section .gnu.linkonce.t.foo,"ax",@progbits
24321 .type foo, @function
24322 foo:
24323 .long 0
24324 .size foo, .-foo
24325 .section .gcc_except_table.foo,"a",@progbits
24326 .L0:
24327 .long 0
24328 .section .eh_frame,"a",@progbits
24329 .long .L0
24330 EOF
24331 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
24332 if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
24333 | grep "gc-sections option ignored" > /dev/null; then
24334 gcc_cv_ld_eh_gc_sections=no
24335 elif $gcc_cv_objdump -h conftest | grep gcc_except_table > /dev/null; then
24336 gcc_cv_ld_eh_gc_sections=yes
24337 fi
24338 fi
24339 fi
24340 fi
24341 fi
24342 rm -f conftest.s conftest.o conftest
24343 fi
24344 case "$target" in
24345 hppa*-*-linux*)
24346 # ??? This apparently exposes a binutils bug with PC-relative relocations.
24347 gcc_cv_ld_eh_gc_sections=no
24348 ;;
24349 esac
24350 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
24351
24352 $as_echo "#define HAVE_LD_EH_GC_SECTIONS 1" >>confdefs.h
24353
24354 fi
24355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections" >&5
24356 $as_echo "$gcc_cv_ld_eh_gc_sections" >&6; }
24357
24358 # --------
24359 # UNSORTED
24360 # --------
24361
24362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --as-needed support" >&5
24363 $as_echo_n "checking linker --as-needed support... " >&6; }
24364 if test "${gcc_cv_ld_as_needed+set}" = set; then :
24365 $as_echo_n "(cached) " >&6
24366 else
24367 gcc_cv_ld_as_needed=no
24368 if test $in_tree_ld = yes ; then
24369 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
24370 && test $in_tree_ld_is_elf = yes; then
24371 gcc_cv_ld_as_needed=yes
24372 fi
24373 elif test x$gcc_cv_ld != x; then
24374 # Check if linker supports --as-needed and --no-as-needed options
24375 if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
24376 gcc_cv_ld_as_needed=yes
24377 fi
24378 fi
24379
24380 fi
24381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_as_needed" >&5
24382 $as_echo "$gcc_cv_ld_as_needed" >&6; }
24383 if test x"$gcc_cv_ld_as_needed" = xyes; then
24384
24385 $as_echo "#define HAVE_LD_AS_NEEDED 1" >>confdefs.h
24386
24387 fi
24388
24389 case "$target:$tm_file" in
24390 powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
24391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for omitting dot symbols" >&5
24392 $as_echo_n "checking linker support for omitting dot symbols... " >&6; }
24393 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then :
24394 $as_echo_n "(cached) " >&6
24395 else
24396 gcc_cv_ld_no_dot_syms=no
24397 if test $in_tree_ld = yes ; then
24398 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
24399 gcc_cv_ld_no_dot_syms=yes
24400 fi
24401 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
24402 cat > conftest1.s <<EOF
24403 .text
24404 bl .foo
24405 EOF
24406 cat > conftest2.s <<EOF
24407 .section ".opd","aw"
24408 .align 3
24409 .globl foo
24410 .type foo,@function
24411 foo:
24412 .quad .LEfoo,.TOC.@tocbase,0
24413 .text
24414 .LEfoo:
24415 blr
24416 .size foo,.-.LEfoo
24417 EOF
24418 if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
24419 && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
24420 && $gcc_cv_ld -melf64ppc -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
24421 gcc_cv_ld_no_dot_syms=yes
24422 fi
24423 rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
24424 fi
24425
24426 fi
24427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_no_dot_syms" >&5
24428 $as_echo "$gcc_cv_ld_no_dot_syms" >&6; }
24429 if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
24430
24431 $as_echo "#define HAVE_LD_NO_DOT_SYMS 1" >>confdefs.h
24432
24433 fi
24434 ;;
24435 esac
24436
24437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --build-id support" >&5
24438 $as_echo_n "checking linker --build-id support... " >&6; }
24439 if test "${gcc_cv_ld_buildid+set}" = set; then :
24440 $as_echo_n "(cached) " >&6
24441 else
24442 gcc_cv_ld_buildid=no
24443 if test $in_tree_ld = yes ; then
24444 if test "$gcc_cv_gld_major_version" -eq 2 -a \
24445 "$gcc_cv_gld_minor_version" -ge 18 -o \
24446 "$gcc_cv_gld_major_version" -gt 2 \
24447 && test $in_tree_ld_is_elf = yes; then
24448 gcc_cv_ld_buildid=yes
24449 fi
24450 elif test x$gcc_cv_ld != x; then
24451 if $gcc_cv_ld --help 2>/dev/null | grep build-id > /dev/null; then
24452 gcc_cv_ld_buildid=yes
24453 fi
24454 fi
24455 fi
24456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_buildid" >&5
24457 $as_echo "$gcc_cv_ld_buildid" >&6; }
24458 if test x"$gcc_cv_ld_buildid" = xyes; then
24459
24460 $as_echo "#define HAVE_LD_BUILDID 1" >>confdefs.h
24461
24462 fi
24463
24464 # Check whether --enable-linker-build-id was given.
24465 if test "${enable_linker_build_id+set}" = set; then :
24466 enableval=$enable_linker_build_id;
24467 else
24468 enable_linker_build_id=no
24469 fi
24470
24471
24472 if test x"$enable_linker_build_id" = xyes; then
24473 if test x"$gcc_cv_ld_buildid" = xyes; then
24474
24475 $as_echo "#define ENABLE_LD_BUILDID 1" >>confdefs.h
24476
24477 else
24478 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&5
24479 $as_echo "$as_me: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&2;}
24480 fi
24481 fi
24482
24483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --sysroot support" >&5
24484 $as_echo_n "checking linker --sysroot support... " >&6; }
24485 if test "${gcc_cv_ld_sysroot+set}" = set; then :
24486 $as_echo_n "(cached) " >&6
24487 else
24488 gcc_cv_ld_sysroot=no
24489 if test $in_tree_ld = yes ; then
24490 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
24491 gcc_cv_ld_sysroot=yes
24492 fi
24493 elif test x$gcc_cv_ld != x; then
24494 if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
24495 gcc_cv_ld_sysroot=yes
24496 fi
24497 fi
24498 fi
24499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sysroot" >&5
24500 $as_echo "$gcc_cv_ld_sysroot" >&6; }
24501 if test x"$gcc_cv_ld_sysroot" = xyes; then
24502
24503 $as_echo "#define HAVE_LD_SYSROOT 1" >>confdefs.h
24504
24505 fi
24506
24507 if test x$with_sysroot = x && test x$host = x$target \
24508 && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
24509 && test "$prefix" != "NONE"; then
24510
24511 cat >>confdefs.h <<_ACEOF
24512 #define PREFIX_INCLUDE_DIR "$prefix/include"
24513 _ACEOF
24514
24515 fi
24516
24517 # Test for stack protector support in target C library.
24518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __stack_chk_fail in target C library" >&5
24519 $as_echo_n "checking __stack_chk_fail in target C library... " >&6; }
24520 if test "${gcc_cv_libc_provides_ssp+set}" = set; then :
24521 $as_echo_n "(cached) " >&6
24522 else
24523 gcc_cv_libc_provides_ssp=no
24524 case "$target" in
24525 *-*-linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
24526 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
24527 if test "x$with_sysroot" = x; then
24528 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
24529 elif test "x$with_build_sysroot" != "x"; then
24530 glibc_header_dir="${with_build_sysroot}/usr/include"
24531 elif test "x$with_sysroot" = xyes; then
24532 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
24533 else
24534 glibc_header_dir="${with_sysroot}/usr/include"
24535 fi
24536 else
24537 glibc_header_dir=/usr/include
24538 fi
24539 # glibc 2.4 and later provides __stack_chk_fail and
24540 # either __stack_chk_guard, or TLS access to stack guard canary.
24541 if test -f $glibc_header_dir/features.h \
24542 && $EGREP '^[ ]*#[ ]*define[ ]+__GNU_LIBRARY__[ ]+([1-9][0-9]|[6-9])' \
24543 $glibc_header_dir/features.h > /dev/null; then
24544 if $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+([1-9][0-9]|[3-9])' \
24545 $glibc_header_dir/features.h > /dev/null; then
24546 gcc_cv_libc_provides_ssp=yes
24547 elif $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+2' \
24548 $glibc_header_dir/features.h > /dev/null \
24549 && $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC_MINOR__[ ]+([1-9][0-9]|[4-9])' \
24550 $glibc_header_dir/features.h > /dev/null; then
24551 gcc_cv_libc_provides_ssp=yes
24552 elif $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC__[ ]+1' \
24553 $glibc_header_dir/features.h > /dev/null && \
24554 test -f $glibc_header_dir/bits/uClibc_config.h && \
24555 $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC_HAS_SSP__[ ]+1' \
24556 $glibc_header_dir/bits/uClibc_config.h > /dev/null; then
24557 gcc_cv_libc_provides_ssp=yes
24558 fi
24559 fi
24560 ;;
24561 *-*-gnu*)
24562 # Avoid complicated tests (see
24563 # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now
24564 # simply assert that glibc does provide this, which is true for all
24565 # realistically usable GNU/Hurd configurations.
24566 gcc_cv_libc_provides_ssp=yes;;
24567 *-*-darwin* | *-*-freebsd*)
24568 ac_fn_c_check_func "$LINENO" "__stack_chk_fail" "ac_cv_func___stack_chk_fail"
24569 if test "x$ac_cv_func___stack_chk_fail" = x""yes; then :
24570 gcc_cv_libc_provides_ssp=yes
24571 else
24572 echo "no __stack_chk_fail on this target"
24573 fi
24574
24575 ;;
24576 *) gcc_cv_libc_provides_ssp=no ;;
24577 esac
24578 fi
24579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_libc_provides_ssp" >&5
24580 $as_echo "$gcc_cv_libc_provides_ssp" >&6; }
24581
24582 if test x$gcc_cv_libc_provides_ssp = xyes; then
24583
24584 $as_echo "#define TARGET_LIBC_PROVIDES_SSP 1" >>confdefs.h
24585
24586 fi
24587
24588 # Check if TFmode long double should be used by default or not.
24589 # Some glibc targets used DFmode long double, but with glibc 2.4
24590 # and later they can use TFmode.
24591 case "$target" in
24592 powerpc*-*-linux* | \
24593 powerpc*-*-gnu* | \
24594 sparc*-*-linux* | \
24595 s390*-*-linux* | \
24596 alpha*-*-linux*)
24597
24598 # Check whether --with-long-double-128 was given.
24599 if test "${with_long_double_128+set}" = set; then :
24600 withval=$with_long_double_128; gcc_cv_target_ldbl128="$with_long_double_128"
24601 else
24602 gcc_cv_target_ldbl128=no
24603 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
24604 if test "x$with_sysroot" = x; then
24605 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
24606 elif test "x$with_build_sysroot" != "x"; then
24607 glibc_header_dir="${with_build_sysroot}/usr/include"
24608 elif test "x$with_sysroot" = xyes; then
24609 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
24610 else
24611 glibc_header_dir="${with_sysroot}/usr/include"
24612 fi
24613 else
24614 glibc_header_dir=/usr/include
24615 fi
24616 grep '^[ ]*#[ ]*define[ ][ ]*__LONG_DOUBLE_MATH_OPTIONAL' \
24617 $glibc_header_dir/bits/wordsize.h > /dev/null 2>&1 \
24618 && gcc_cv_target_ldbl128=yes
24619
24620 fi
24621
24622 ;;
24623 esac
24624 if test x$gcc_cv_target_ldbl128 = xyes; then
24625
24626 $as_echo "#define TARGET_DEFAULT_LONG_DOUBLE_128 1" >>confdefs.h
24627
24628 fi
24629
24630 # Find out what GC implementation we want, or may, use.
24631
24632 # Check whether --with-gc was given.
24633 if test "${with_gc+set}" = set; then :
24634 withval=$with_gc; case "$withval" in
24635 page)
24636 GGC=ggc-$withval
24637 ;;
24638 zone)
24639 GGC=ggc-$withval
24640
24641 $as_echo "#define GGC_ZONE 1" >>confdefs.h
24642
24643 ;;
24644 *)
24645 as_fn_error "$withval is an invalid option to --with-gc" "$LINENO" 5
24646 ;;
24647 esac
24648 else
24649 GGC=ggc-page
24650 fi
24651
24652
24653 echo "Using $GGC for garbage collection."
24654
24655 # Libraries to use on the host. This will normally be set by the top
24656 # level Makefile. Here we simply capture the value for our Makefile.
24657 if test -z "${HOST_LIBS+set}"; then
24658 HOST_LIBS=
24659 fi
24660
24661
24662 # Use the system's zlib library.
24663 zlibdir=-L../zlib
24664 zlibinc="-I\$(srcdir)/../zlib"
24665
24666 # Check whether --with-system-zlib was given.
24667 if test "${with_system_zlib+set}" = set; then :
24668 withval=$with_system_zlib; zlibdir=
24669 zlibinc=
24670
24671 fi
24672
24673
24674
24675
24676
24677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
24678 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
24679 # Check whether --enable-maintainer-mode was given.
24680 if test "${enable_maintainer_mode+set}" = set; then :
24681 enableval=$enable_maintainer_mode; maintainer_mode=$enableval
24682 else
24683 maintainer_mode=no
24684 fi
24685
24686
24687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
24688 $as_echo "$maintainer_mode" >&6; }
24689
24690 if test "$maintainer_mode" = "yes"; then
24691 MAINT=''
24692 else
24693 MAINT='#'
24694 fi
24695
24696 # --------------
24697 # Language hooks
24698 # --------------
24699
24700 # Make empty files to contain the specs and options for each language.
24701 # Then add #include lines to for a compiler that has specs and/or options.
24702
24703 subdirs=
24704 lang_opt_files=
24705 lang_specs_files=
24706 lang_tree_files=
24707 # These (without "all_") are set in each config-lang.in.
24708 # `language' must be a single word so is spelled singularly.
24709 all_languages=
24710 all_compilers=
24711 all_outputs='Makefile gccbug'
24712 # List of language makefile fragments.
24713 all_lang_makefrags=
24714 # List of language subdirectory makefiles. Deprecated.
24715 all_lang_makefiles=
24716 # Additional files for gengtype
24717 all_gtfiles="$target_gtfiles"
24718
24719 # These are the languages that are set in --enable-languages,
24720 # and are available in the GCC tree.
24721 all_selected_languages=
24722
24723 # Add the language fragments.
24724 # Languages are added via two mechanisms. Some information must be
24725 # recorded in makefile variables, these are defined in config-lang.in.
24726 # We accumulate them and plug them into the main Makefile.
24727 # The other mechanism is a set of hooks for each of the main targets
24728 # like `clean', `install', etc.
24729
24730 language_hooks="Make-hooks"
24731
24732 for lang in ${srcdir}/*/config-lang.in
24733 do
24734 test "$lang" = "${srcdir}/*/config-lang.in" && continue
24735
24736 lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
24737 if test "x$lang_alias" = x
24738 then
24739 echo "$lang doesn't set \$language." 1>&2
24740 exit 1
24741 fi
24742 subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
24743 subdirs="$subdirs $subdir"
24744
24745 # $gcc_subdir is where the gcc integration files are to be found
24746 # for a language, both for internal compiler purposes (compiler
24747 # sources implementing front-end to GCC tree converters), and for
24748 # build infrastructure purposes (Make-lang.in, etc.)
24749 #
24750 # This will be <subdir> (relative to $srcdir) if a line like
24751 # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
24752 # is found in <langdir>/config-lang.in, and will remain <langdir>
24753 # otherwise.
24754 #
24755 # Except for the language alias (fetched above), the regular
24756 # "config-lang.in" contents are always retrieved from $gcc_subdir,
24757 # so a <langdir>/config-lang.in setting gcc_subdir typically sets
24758 # only this and the language alias.
24759
24760 gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^ ]*\).*$,\1,p' $lang`
24761 if [ "$gcc_subdir" = "" ]; then
24762 gcc_subdir="$subdir"
24763 fi
24764
24765 case ",$enable_languages," in
24766 *,$lang_alias,*)
24767 all_selected_languages="$all_selected_languages $lang_alias"
24768 if test -f $srcdir/$gcc_subdir/lang-specs.h; then
24769 lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
24770 fi
24771 ;;
24772 esac
24773
24774 language=
24775 boot_language=
24776 compilers=
24777 outputs=
24778 gtfiles=
24779 subdir_requires=
24780 . ${srcdir}/$gcc_subdir/config-lang.in
24781 if test "x$language" = x
24782 then
24783 echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
24784 exit 1
24785 fi
24786
24787 ok=:
24788 case ",$enable_languages," in
24789 *,$lang_alias,*) ;;
24790 *)
24791 for i in $subdir_requires; do
24792 test -f "${srcdir}/$i/config-lang.in" && continue
24793 ok=false
24794 break
24795 done
24796 ;;
24797 esac
24798 $ok || continue
24799
24800 all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
24801 if test -f $srcdir/$gcc_subdir/lang.opt; then
24802 lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
24803 fi
24804 if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
24805 lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
24806 fi
24807 if test -f ${srcdir}/$gcc_subdir/Makefile.in
24808 then all_lang_makefiles="$gcc_subdir/Makefile"
24809 fi
24810 all_languages="$all_languages $language"
24811 all_compilers="$all_compilers $compilers"
24812 all_outputs="$all_outputs $outputs"
24813 all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
24814 case ",$enable_languages," in
24815 *,lto,*)
24816
24817 $as_echo "#define ENABLE_LTO 1" >>confdefs.h
24818
24819 enable_lto=yes
24820
24821 ;;
24822 *) ;;
24823 esac
24824 done
24825
24826 # Pick up gtfiles for c
24827 gtfiles=
24828 . ${srcdir}/c-config-lang.in
24829 all_gtfiles="$all_gtfiles [c] $gtfiles"
24830
24831 check_languages=
24832 for language in $all_selected_languages
24833 do
24834 check_languages="$check_languages check-$language"
24835 done
24836
24837 # We link each language in with a set of hooks, reached indirectly via
24838 # lang.${target}. Only do so for selected languages.
24839
24840 rm -f Make-hooks
24841 touch Make-hooks
24842 target_list="all.cross start.encap rest.encap tags \
24843 install-common install-man install-info install-pdf dvi pdf \
24844 html uninstall info man srcextra srcman srcinfo \
24845 mostlyclean clean distclean maintainer-clean install-plugin"
24846
24847 for t in $target_list
24848 do
24849 x=
24850 for lang in $all_selected_languages
24851 do
24852 x="$x $lang.$t"
24853 done
24854 echo "lang.$t: $x" >> Make-hooks
24855 done
24856
24857 # --------
24858 # UNSORTED
24859 # --------
24860
24861 # Create .gdbinit.
24862
24863 echo "dir ." > .gdbinit
24864 echo "dir ${srcdir}" >> .gdbinit
24865 if test x$gdb_needs_out_file_path = xyes
24866 then
24867 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
24868 fi
24869 if test "x$subdirs" != x; then
24870 for s in $subdirs
24871 do
24872 echo "dir ${srcdir}/$s" >> .gdbinit
24873 done
24874 fi
24875 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
24876
24877 gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
24878
24879
24880
24881 # Find a directory in which to install a shared libgcc.
24882
24883 # Check whether --enable-version-specific-runtime-libs was given.
24884 if test "${enable_version_specific_runtime_libs+set}" = set; then :
24885 enableval=$enable_version_specific_runtime_libs;
24886 fi
24887
24888
24889
24890 # Check whether --with-slibdir was given.
24891 if test "${with_slibdir+set}" = set; then :
24892 withval=$with_slibdir; slibdir="$with_slibdir"
24893 else
24894 if test "${enable_version_specific_runtime_libs+set}" = set; then
24895 slibdir='$(libsubdir)'
24896 elif test "$host" != "$target"; then
24897 slibdir='$(build_tooldir)/lib'
24898 else
24899 slibdir='$(libdir)'
24900 fi
24901 fi
24902
24903
24904
24905 # Substitute configuration variables
24906
24907
24908
24909
24910
24911
24912
24913
24914
24915
24916
24917
24918
24919
24920
24921
24922
24923
24924
24925
24926
24927
24928
24929
24930
24931
24932
24933
24934
24935
24936
24937
24938
24939
24940
24941
24942
24943
24944
24945
24946
24947
24948
24949
24950
24951
24952
24953
24954
24955
24956
24957
24958
24959
24960
24961
24962
24963
24964
24965
24966
24967 # Echo link setup.
24968 if test x${build} = x${host} ; then
24969 if test x${host} = x${target} ; then
24970 echo "Links are now set up to build a native compiler for ${target}." 1>&2
24971 else
24972 echo "Links are now set up to build a cross-compiler" 1>&2
24973 echo " from ${host} to ${target}." 1>&2
24974 fi
24975 else
24976 if test x${host} = x${target} ; then
24977 echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
24978 echo " for ${target}." 1>&2
24979 else
24980 echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
24981 echo " from ${host} to ${target}." 1>&2
24982 fi
24983 fi
24984
24985
24986
24987
24988 case "${GMPLIBS}" in
24989 *-lmpc*)
24990 $as_echo "#define HAVE_mpc 1" >>confdefs.h
24991 ;;
24992 esac
24993
24994
24995
24996
24997
24998
24999 if test "x${CLOOGLIBS}" != "x" ; then
25000
25001 $as_echo "#define HAVE_cloog 1" >>confdefs.h
25002
25003 fi
25004
25005
25006
25007 if test "x${LIBELFLIBS}" != "x" ; then
25008
25009 $as_echo "#define HAVE_libelf 1" >>confdefs.h
25010
25011 fi
25012
25013 # Check for plugin support
25014 # Check whether --enable-plugin was given.
25015 if test "${enable_plugin+set}" = set; then :
25016 enableval=$enable_plugin; enable_plugin=$enableval
25017 else
25018 enable_plugin=yes; default_plugin=yes
25019 fi
25020
25021
25022 pluginlibs=
25023 if test x"$enable_plugin" = x"yes"; then
25024 # Check that the host supports -rdynamic and -ldl
25025 have_rdynamic=no
25026 have_dl=no
25027 saved_LDFLAGS="$LDFLAGS"
25028 saved_LIBS="$LIBS"
25029 LIBS=
25030
25031 # Check -rdynamic
25032 LDFLAGS="$LDFLAGS -rdynamic"
25033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -rdynamic" >&5
25034 $as_echo_n "checking for -rdynamic... " >&6; }
25035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25036 /* end confdefs.h. */
25037
25038 int
25039 main ()
25040 {
25041 return 0;
25042 ;
25043 return 0;
25044 }
25045 _ACEOF
25046 if ac_fn_c_try_link "$LINENO"; then :
25047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
25048 $as_echo "yes" >&6; }; have_rdynamic=yes
25049 else
25050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25051 $as_echo "no" >&6; }
25052 fi
25053 rm -f core conftest.err conftest.$ac_objext \
25054 conftest$ac_exeext conftest.$ac_ext
25055 if test x"$have_rdynamic" = x"yes" ; then
25056 pluginlibs="-rdynamic"
25057 fi
25058
25059 # Check -ldl
25060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
25061 $as_echo_n "checking for library containing dlopen... " >&6; }
25062 if test "${ac_cv_search_dlopen+set}" = set; then :
25063 $as_echo_n "(cached) " >&6
25064 else
25065 ac_func_search_save_LIBS=$LIBS
25066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25067 /* end confdefs.h. */
25068
25069 /* Override any GCC internal prototype to avoid an error.
25070 Use char because int might match the return type of a GCC
25071 builtin and then its argument prototype would still apply. */
25072 #ifdef __cplusplus
25073 extern "C"
25074 #endif
25075 char dlopen ();
25076 int
25077 main ()
25078 {
25079 return dlopen ();
25080 ;
25081 return 0;
25082 }
25083 _ACEOF
25084 for ac_lib in '' dl; do
25085 if test -z "$ac_lib"; then
25086 ac_res="none required"
25087 else
25088 ac_res=-l$ac_lib
25089 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
25090 fi
25091 if ac_fn_c_try_link "$LINENO"; then :
25092 ac_cv_search_dlopen=$ac_res
25093 fi
25094 rm -f core conftest.err conftest.$ac_objext \
25095 conftest$ac_exeext
25096 if test "${ac_cv_search_dlopen+set}" = set; then :
25097 break
25098 fi
25099 done
25100 if test "${ac_cv_search_dlopen+set}" = set; then :
25101
25102 else
25103 ac_cv_search_dlopen=no
25104 fi
25105 rm conftest.$ac_ext
25106 LIBS=$ac_func_search_save_LIBS
25107 fi
25108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
25109 $as_echo "$ac_cv_search_dlopen" >&6; }
25110 ac_res=$ac_cv_search_dlopen
25111 if test "$ac_res" != no; then :
25112 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
25113
25114 fi
25115
25116 if test x"$ac_cv_search_dlopen" = x"-ldl"; then
25117 pluginlibs="$pluginlibs -ldl"
25118 fi
25119
25120 # Check that we can build shared objects with -fPIC -shared
25121 LDFLAGS="$LDFLAGS -fPIC -shared"
25122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fPIC -shared" >&5
25123 $as_echo_n "checking for -fPIC -shared... " >&6; }
25124 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25125 /* end confdefs.h. */
25126 extern int X;
25127 int
25128 main ()
25129 {
25130 return X == 0;
25131 ;
25132 return 0;
25133 }
25134 _ACEOF
25135 if ac_fn_c_try_link "$LINENO"; then :
25136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
25137 $as_echo "yes" >&6; }; have_pic_shared=yes
25138 else
25139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25140 $as_echo "no" >&6; }; have_pic_shared=no
25141 fi
25142 rm -f core conftest.err conftest.$ac_objext \
25143 conftest$ac_exeext conftest.$ac_ext
25144 if test x"$have_pic_shared" != x"yes" -o x"$ac_cv_search_dlopen" = x"no"; then
25145 pluginlibs=
25146 enable_plugin=no
25147 fi
25148
25149 # If plugin support had been requested but not available, fail.
25150 if test x"$enable_plugin" = x"no" ; then
25151 if test x"$default_plugin" != x"yes"; then
25152 as_fn_error "
25153 Building GCC with plugin support requires a host that supports
25154 -fPIC, -shared, -ldl and -rdynamic." "$LINENO" 5
25155 fi
25156 fi
25157
25158 LDFLAGS="$saved_LDFLAGS"
25159 LIBS="$saved_LIBS"
25160 fi
25161
25162
25163
25164 if test x"$enable_plugin" = x"yes"; then
25165
25166 $as_echo "#define ENABLE_PLUGIN 1" >>confdefs.h
25167
25168 fi
25169
25170 # Configure the subdirectories
25171 # AC_CONFIG_SUBDIRS($subdirs)
25172
25173 # Create the Makefile
25174 # and configure language subdirectories
25175 ac_config_files="$ac_config_files $all_outputs"
25176
25177
25178 ac_config_commands="$ac_config_commands default"
25179
25180 cat >confcache <<\_ACEOF
25181 # This file is a shell script that caches the results of configure
25182 # tests run on this system so they can be shared between configure
25183 # scripts and configure runs, see configure's option --config-cache.
25184 # It is not useful on other systems. If it contains results you don't
25185 # want to keep, you may remove or edit it.
25186 #
25187 # config.status only pays attention to the cache file if you give it
25188 # the --recheck option to rerun configure.
25189 #
25190 # `ac_cv_env_foo' variables (set or unset) will be overridden when
25191 # loading this file, other *unset* `ac_cv_foo' will be assigned the
25192 # following values.
25193
25194 _ACEOF
25195
25196 # The following way of writing the cache mishandles newlines in values,
25197 # but we know of no workaround that is simple, portable, and efficient.
25198 # So, we kill variables containing newlines.
25199 # Ultrix sh set writes to stderr and can't be redirected directly,
25200 # and sets the high bit in the cache file unless we assign to the vars.
25201 (
25202 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
25203 eval ac_val=\$$ac_var
25204 case $ac_val in #(
25205 *${as_nl}*)
25206 case $ac_var in #(
25207 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
25208 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
25209 esac
25210 case $ac_var in #(
25211 _ | IFS | as_nl) ;; #(
25212 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
25213 *) { eval $ac_var=; unset $ac_var;} ;;
25214 esac ;;
25215 esac
25216 done
25217
25218 (set) 2>&1 |
25219 case $as_nl`(ac_space=' '; set) 2>&1` in #(
25220 *${as_nl}ac_space=\ *)
25221 # `set' does not quote correctly, so add quotes: double-quote
25222 # substitution turns \\\\ into \\, and sed turns \\ into \.
25223 sed -n \
25224 "s/'/'\\\\''/g;
25225 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
25226 ;; #(
25227 *)
25228 # `set' quotes correctly as required by POSIX, so do not add quotes.
25229 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
25230 ;;
25231 esac |
25232 sort
25233 ) |
25234 sed '
25235 /^ac_cv_env_/b end
25236 t clear
25237 :clear
25238 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
25239 t end
25240 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
25241 :end' >>confcache
25242 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
25243 if test -w "$cache_file"; then
25244 test "x$cache_file" != "x/dev/null" &&
25245 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
25246 $as_echo "$as_me: updating cache $cache_file" >&6;}
25247 cat confcache >$cache_file
25248 else
25249 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
25250 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
25251 fi
25252 fi
25253 rm -f confcache
25254
25255 test "x$prefix" = xNONE && prefix=$ac_default_prefix
25256 # Let make expand exec_prefix.
25257 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
25258
25259 DEFS=-DHAVE_CONFIG_H
25260
25261 ac_libobjs=
25262 ac_ltlibobjs=
25263 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
25264 # 1. Remove the extension, and $U if already installed.
25265 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
25266 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
25267 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
25268 # will be set to the directory where LIBOBJS objects are built.
25269 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
25270 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
25271 done
25272 LIBOBJS=$ac_libobjs
25273
25274 LTLIBOBJS=$ac_ltlibobjs
25275
25276
25277
25278
25279 : ${CONFIG_STATUS=./config.status}
25280 ac_write_fail=0
25281 ac_clean_files_save=$ac_clean_files
25282 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
25283 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
25284 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
25285 as_write_fail=0
25286 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
25287 #! $SHELL
25288 # Generated by $as_me.
25289 # Run this file to recreate the current configuration.
25290 # Compiler output produced by configure, useful for debugging
25291 # configure, is in config.log if it exists.
25292
25293 debug=false
25294 ac_cs_recheck=false
25295 ac_cs_silent=false
25296
25297 SHELL=\${CONFIG_SHELL-$SHELL}
25298 export SHELL
25299 _ASEOF
25300 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
25301 ## -------------------- ##
25302 ## M4sh Initialization. ##
25303 ## -------------------- ##
25304
25305 # Be more Bourne compatible
25306 DUALCASE=1; export DUALCASE # for MKS sh
25307 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
25308 emulate sh
25309 NULLCMD=:
25310 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
25311 # is contrary to our usage. Disable this feature.
25312 alias -g '${1+"$@"}'='"$@"'
25313 setopt NO_GLOB_SUBST
25314 else
25315 case `(set -o) 2>/dev/null` in #(
25316 *posix*) :
25317 set -o posix ;; #(
25318 *) :
25319 ;;
25320 esac
25321 fi
25322
25323
25324 as_nl='
25325 '
25326 export as_nl
25327 # Printing a long string crashes Solaris 7 /usr/bin/printf.
25328 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
25329 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
25330 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
25331 # Prefer a ksh shell builtin over an external printf program on Solaris,
25332 # but without wasting forks for bash or zsh.
25333 if test -z "$BASH_VERSION$ZSH_VERSION" \
25334 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
25335 as_echo='print -r --'
25336 as_echo_n='print -rn --'
25337 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
25338 as_echo='printf %s\n'
25339 as_echo_n='printf %s'
25340 else
25341 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
25342 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
25343 as_echo_n='/usr/ucb/echo -n'
25344 else
25345 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
25346 as_echo_n_body='eval
25347 arg=$1;
25348 case $arg in #(
25349 *"$as_nl"*)
25350 expr "X$arg" : "X\\(.*\\)$as_nl";
25351 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
25352 esac;
25353 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
25354 '
25355 export as_echo_n_body
25356 as_echo_n='sh -c $as_echo_n_body as_echo'
25357 fi
25358 export as_echo_body
25359 as_echo='sh -c $as_echo_body as_echo'
25360 fi
25361
25362 # The user is always right.
25363 if test "${PATH_SEPARATOR+set}" != set; then
25364 PATH_SEPARATOR=:
25365 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
25366 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
25367 PATH_SEPARATOR=';'
25368 }
25369 fi
25370
25371
25372 # IFS
25373 # We need space, tab and new line, in precisely that order. Quoting is
25374 # there to prevent editors from complaining about space-tab.
25375 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
25376 # splitting by setting IFS to empty value.)
25377 IFS=" "" $as_nl"
25378
25379 # Find who we are. Look in the path if we contain no directory separator.
25380 case $0 in #((
25381 *[\\/]* ) as_myself=$0 ;;
25382 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
25383 for as_dir in $PATH
25384 do
25385 IFS=$as_save_IFS
25386 test -z "$as_dir" && as_dir=.
25387 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
25388 done
25389 IFS=$as_save_IFS
25390
25391 ;;
25392 esac
25393 # We did not find ourselves, most probably we were run as `sh COMMAND'
25394 # in which case we are not to be found in the path.
25395 if test "x$as_myself" = x; then
25396 as_myself=$0
25397 fi
25398 if test ! -f "$as_myself"; then
25399 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
25400 exit 1
25401 fi
25402
25403 # Unset variables that we do not need and which cause bugs (e.g. in
25404 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
25405 # suppresses any "Segmentation fault" message there. '((' could
25406 # trigger a bug in pdksh 5.2.14.
25407 for as_var in BASH_ENV ENV MAIL MAILPATH
25408 do eval test x\${$as_var+set} = xset \
25409 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
25410 done
25411 PS1='$ '
25412 PS2='> '
25413 PS4='+ '
25414
25415 # NLS nuisances.
25416 LC_ALL=C
25417 export LC_ALL
25418 LANGUAGE=C
25419 export LANGUAGE
25420
25421 # CDPATH.
25422 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
25423
25424
25425 # as_fn_error ERROR [LINENO LOG_FD]
25426 # ---------------------------------
25427 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
25428 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
25429 # script with status $?, using 1 if that was 0.
25430 as_fn_error ()
25431 {
25432 as_status=$?; test $as_status -eq 0 && as_status=1
25433 if test "$3"; then
25434 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
25435 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
25436 fi
25437 $as_echo "$as_me: error: $1" >&2
25438 as_fn_exit $as_status
25439 } # as_fn_error
25440
25441
25442 # as_fn_set_status STATUS
25443 # -----------------------
25444 # Set $? to STATUS, without forking.
25445 as_fn_set_status ()
25446 {
25447 return $1
25448 } # as_fn_set_status
25449
25450 # as_fn_exit STATUS
25451 # -----------------
25452 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
25453 as_fn_exit ()
25454 {
25455 set +e
25456 as_fn_set_status $1
25457 exit $1
25458 } # as_fn_exit
25459
25460 # as_fn_unset VAR
25461 # ---------------
25462 # Portably unset VAR.
25463 as_fn_unset ()
25464 {
25465 { eval $1=; unset $1;}
25466 }
25467 as_unset=as_fn_unset
25468 # as_fn_append VAR VALUE
25469 # ----------------------
25470 # Append the text in VALUE to the end of the definition contained in VAR. Take
25471 # advantage of any shell optimizations that allow amortized linear growth over
25472 # repeated appends, instead of the typical quadratic growth present in naive
25473 # implementations.
25474 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
25475 eval 'as_fn_append ()
25476 {
25477 eval $1+=\$2
25478 }'
25479 else
25480 as_fn_append ()
25481 {
25482 eval $1=\$$1\$2
25483 }
25484 fi # as_fn_append
25485
25486 # as_fn_arith ARG...
25487 # ------------------
25488 # Perform arithmetic evaluation on the ARGs, and store the result in the
25489 # global $as_val. Take advantage of shells that can avoid forks. The arguments
25490 # must be portable across $(()) and expr.
25491 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
25492 eval 'as_fn_arith ()
25493 {
25494 as_val=$(( $* ))
25495 }'
25496 else
25497 as_fn_arith ()
25498 {
25499 as_val=`expr "$@" || test $? -eq 1`
25500 }
25501 fi # as_fn_arith
25502
25503
25504 if expr a : '\(a\)' >/dev/null 2>&1 &&
25505 test "X`expr 00001 : '.*\(...\)'`" = X001; then
25506 as_expr=expr
25507 else
25508 as_expr=false
25509 fi
25510
25511 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
25512 as_basename=basename
25513 else
25514 as_basename=false
25515 fi
25516
25517 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
25518 as_dirname=dirname
25519 else
25520 as_dirname=false
25521 fi
25522
25523 as_me=`$as_basename -- "$0" ||
25524 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
25525 X"$0" : 'X\(//\)$' \| \
25526 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
25527 $as_echo X/"$0" |
25528 sed '/^.*\/\([^/][^/]*\)\/*$/{
25529 s//\1/
25530 q
25531 }
25532 /^X\/\(\/\/\)$/{
25533 s//\1/
25534 q
25535 }
25536 /^X\/\(\/\).*/{
25537 s//\1/
25538 q
25539 }
25540 s/.*/./; q'`
25541
25542 # Avoid depending upon Character Ranges.
25543 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
25544 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
25545 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
25546 as_cr_digits='0123456789'
25547 as_cr_alnum=$as_cr_Letters$as_cr_digits
25548
25549 ECHO_C= ECHO_N= ECHO_T=
25550 case `echo -n x` in #(((((
25551 -n*)
25552 case `echo 'xy\c'` in
25553 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
25554 xy) ECHO_C='\c';;
25555 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
25556 ECHO_T=' ';;
25557 esac;;
25558 *)
25559 ECHO_N='-n';;
25560 esac
25561
25562 rm -f conf$$ conf$$.exe conf$$.file
25563 if test -d conf$$.dir; then
25564 rm -f conf$$.dir/conf$$.file
25565 else
25566 rm -f conf$$.dir
25567 mkdir conf$$.dir 2>/dev/null
25568 fi
25569 if (echo >conf$$.file) 2>/dev/null; then
25570 if ln -s conf$$.file conf$$ 2>/dev/null; then
25571 as_ln_s='ln -s'
25572 # ... but there are two gotchas:
25573 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
25574 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
25575 # In both cases, we have to default to `cp -p'.
25576 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
25577 as_ln_s='cp -p'
25578 elif ln conf$$.file conf$$ 2>/dev/null; then
25579 as_ln_s=ln
25580 else
25581 as_ln_s='cp -p'
25582 fi
25583 else
25584 as_ln_s='cp -p'
25585 fi
25586 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
25587 rmdir conf$$.dir 2>/dev/null
25588
25589
25590 # as_fn_mkdir_p
25591 # -------------
25592 # Create "$as_dir" as a directory, including parents if necessary.
25593 as_fn_mkdir_p ()
25594 {
25595
25596 case $as_dir in #(
25597 -*) as_dir=./$as_dir;;
25598 esac
25599 test -d "$as_dir" || eval $as_mkdir_p || {
25600 as_dirs=
25601 while :; do
25602 case $as_dir in #(
25603 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
25604 *) as_qdir=$as_dir;;
25605 esac
25606 as_dirs="'$as_qdir' $as_dirs"
25607 as_dir=`$as_dirname -- "$as_dir" ||
25608 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25609 X"$as_dir" : 'X\(//\)[^/]' \| \
25610 X"$as_dir" : 'X\(//\)$' \| \
25611 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
25612 $as_echo X"$as_dir" |
25613 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
25614 s//\1/
25615 q
25616 }
25617 /^X\(\/\/\)[^/].*/{
25618 s//\1/
25619 q
25620 }
25621 /^X\(\/\/\)$/{
25622 s//\1/
25623 q
25624 }
25625 /^X\(\/\).*/{
25626 s//\1/
25627 q
25628 }
25629 s/.*/./; q'`
25630 test -d "$as_dir" && break
25631 done
25632 test -z "$as_dirs" || eval "mkdir $as_dirs"
25633 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
25634
25635
25636 } # as_fn_mkdir_p
25637 if mkdir -p . 2>/dev/null; then
25638 as_mkdir_p='mkdir -p "$as_dir"'
25639 else
25640 test -d ./-p && rmdir ./-p
25641 as_mkdir_p=false
25642 fi
25643
25644 if test -x / >/dev/null 2>&1; then
25645 as_test_x='test -x'
25646 else
25647 if ls -dL / >/dev/null 2>&1; then
25648 as_ls_L_option=L
25649 else
25650 as_ls_L_option=
25651 fi
25652 as_test_x='
25653 eval sh -c '\''
25654 if test -d "$1"; then
25655 test -d "$1/.";
25656 else
25657 case $1 in #(
25658 -*)set "./$1";;
25659 esac;
25660 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
25661 ???[sx]*):;;*)false;;esac;fi
25662 '\'' sh
25663 '
25664 fi
25665 as_executable_p=$as_test_x
25666
25667 # Sed expression to map a string onto a valid CPP name.
25668 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
25669
25670 # Sed expression to map a string onto a valid variable name.
25671 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
25672
25673
25674 exec 6>&1
25675 ## ----------------------------------- ##
25676 ## Main body of $CONFIG_STATUS script. ##
25677 ## ----------------------------------- ##
25678 _ASEOF
25679 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
25680
25681 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
25682 # Save the log message, to keep $0 and so on meaningful, and to
25683 # report actual input values of CONFIG_FILES etc. instead of their
25684 # values after options handling.
25685 ac_log="
25686 This file was extended by $as_me, which was
25687 generated by GNU Autoconf 2.64. Invocation command line was
25688
25689 CONFIG_FILES = $CONFIG_FILES
25690 CONFIG_HEADERS = $CONFIG_HEADERS
25691 CONFIG_LINKS = $CONFIG_LINKS
25692 CONFIG_COMMANDS = $CONFIG_COMMANDS
25693 $ $0 $@
25694
25695 on `(hostname || uname -n) 2>/dev/null | sed 1q`
25696 "
25697
25698 _ACEOF
25699
25700 case $ac_config_files in *"
25701 "*) set x $ac_config_files; shift; ac_config_files=$*;;
25702 esac
25703
25704 case $ac_config_headers in *"
25705 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
25706 esac
25707
25708
25709 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25710 # Files that config.status was made for.
25711 config_files="$ac_config_files"
25712 config_headers="$ac_config_headers"
25713 config_commands="$ac_config_commands"
25714
25715 _ACEOF
25716
25717 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
25718 ac_cs_usage="\
25719 \`$as_me' instantiates files and other configuration actions
25720 from templates according to the current configuration. Unless the files
25721 and actions are specified as TAGs, all are instantiated by default.
25722
25723 Usage: $0 [OPTION]... [TAG]...
25724
25725 -h, --help print this help, then exit
25726 -V, --version print version number and configuration settings, then exit
25727 -q, --quiet, --silent
25728 do not print progress messages
25729 -d, --debug don't remove temporary files
25730 --recheck update $as_me by reconfiguring in the same conditions
25731 --file=FILE[:TEMPLATE]
25732 instantiate the configuration file FILE
25733 --header=FILE[:TEMPLATE]
25734 instantiate the configuration header FILE
25735
25736 Configuration files:
25737 $config_files
25738
25739 Configuration headers:
25740 $config_headers
25741
25742 Configuration commands:
25743 $config_commands
25744
25745 Report bugs to the package provider."
25746
25747 _ACEOF
25748 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25749 ac_cs_version="\\
25750 config.status
25751 configured by $0, generated by GNU Autoconf 2.64,
25752 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
25753
25754 Copyright (C) 2009 Free Software Foundation, Inc.
25755 This config.status script is free software; the Free Software Foundation
25756 gives unlimited permission to copy, distribute and modify it."
25757
25758 ac_pwd='$ac_pwd'
25759 srcdir='$srcdir'
25760 AWK='$AWK'
25761 test -n "\$AWK" || AWK=awk
25762 _ACEOF
25763
25764 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
25765 # The default lists apply if the user does not specify any file.
25766 ac_need_defaults=:
25767 while test $# != 0
25768 do
25769 case $1 in
25770 --*=*)
25771 ac_option=`expr "X$1" : 'X\([^=]*\)='`
25772 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
25773 ac_shift=:
25774 ;;
25775 *)
25776 ac_option=$1
25777 ac_optarg=$2
25778 ac_shift=shift
25779 ;;
25780 esac
25781
25782 case $ac_option in
25783 # Handling of the options.
25784 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
25785 ac_cs_recheck=: ;;
25786 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
25787 $as_echo "$ac_cs_version"; exit ;;
25788 --debug | --debu | --deb | --de | --d | -d )
25789 debug=: ;;
25790 --file | --fil | --fi | --f )
25791 $ac_shift
25792 case $ac_optarg in
25793 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
25794 esac
25795 as_fn_append CONFIG_FILES " '$ac_optarg'"
25796 ac_need_defaults=false;;
25797 --header | --heade | --head | --hea )
25798 $ac_shift
25799 case $ac_optarg in
25800 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
25801 esac
25802 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
25803 ac_need_defaults=false;;
25804 --he | --h)
25805 # Conflict between --help and --header
25806 as_fn_error "ambiguous option: \`$1'
25807 Try \`$0 --help' for more information.";;
25808 --help | --hel | -h )
25809 $as_echo "$ac_cs_usage"; exit ;;
25810 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
25811 | -silent | --silent | --silen | --sile | --sil | --si | --s)
25812 ac_cs_silent=: ;;
25813
25814 # This is an error.
25815 -*) as_fn_error "unrecognized option: \`$1'
25816 Try \`$0 --help' for more information." ;;
25817
25818 *) as_fn_append ac_config_targets " $1"
25819 ac_need_defaults=false ;;
25820
25821 esac
25822 shift
25823 done
25824
25825 ac_configure_extra_args=
25826
25827 if $ac_cs_silent; then
25828 exec 6>/dev/null
25829 ac_configure_extra_args="$ac_configure_extra_args --silent"
25830 fi
25831
25832 _ACEOF
25833 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25834 if \$ac_cs_recheck; then
25835 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
25836 shift
25837 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
25838 CONFIG_SHELL='$SHELL'
25839 export CONFIG_SHELL
25840 exec "\$@"
25841 fi
25842
25843 _ACEOF
25844 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
25845 exec 5>>config.log
25846 {
25847 echo
25848 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
25849 ## Running $as_me. ##
25850 _ASBOX
25851 $as_echo "$ac_log"
25852 } >&5
25853
25854 _ACEOF
25855 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25856 #
25857 # INIT-COMMANDS
25858 #
25859 subdirs='$subdirs'
25860
25861 _ACEOF
25862
25863 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
25864
25865 # Handling of arguments.
25866 for ac_config_target in $ac_config_targets
25867 do
25868 case $ac_config_target in
25869 "auto-host.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
25870 "as") CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
25871 "collect-ld") CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
25872 "nm") CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
25873 "$all_outputs") CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
25874 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
25875
25876 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
25877 esac
25878 done
25879
25880
25881 # If the user did not use the arguments to specify the items to instantiate,
25882 # then the envvar interface is used. Set only those that are not.
25883 # We use the long form for the default assignment because of an extremely
25884 # bizarre bug on SunOS 4.1.3.
25885 if $ac_need_defaults; then
25886 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
25887 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
25888 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
25889 fi
25890
25891 # Have a temporary directory for convenience. Make it in the build tree
25892 # simply because there is no reason against having it here, and in addition,
25893 # creating and moving files from /tmp can sometimes cause problems.
25894 # Hook for its removal unless debugging.
25895 # Note that there is a small window in which the directory will not be cleaned:
25896 # after its creation but before its name has been assigned to `$tmp'.
25897 $debug ||
25898 {
25899 tmp=
25900 trap 'exit_status=$?
25901 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
25902 ' 0
25903 trap 'as_fn_exit 1' 1 2 13 15
25904 }
25905 # Create a (secure) tmp directory for tmp files.
25906
25907 {
25908 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
25909 test -n "$tmp" && test -d "$tmp"
25910 } ||
25911 {
25912 tmp=./conf$$-$RANDOM
25913 (umask 077 && mkdir "$tmp")
25914 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
25915
25916 # Set up the scripts for CONFIG_FILES section.
25917 # No need to generate them if there are no CONFIG_FILES.
25918 # This happens for instance with `./config.status config.h'.
25919 if test -n "$CONFIG_FILES"; then
25920
25921 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
25922 ac_cs_awk_getline=:
25923 ac_cs_awk_pipe_init=
25924 ac_cs_awk_read_file='
25925 while ((getline aline < (F[key])) > 0)
25926 print(aline)
25927 close(F[key])'
25928 ac_cs_awk_pipe_fini=
25929 else
25930 ac_cs_awk_getline=false
25931 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
25932 ac_cs_awk_read_file='
25933 print "|#_!!_#|"
25934 print "cat " F[key] " &&"
25935 '$ac_cs_awk_pipe_init
25936 # The final `:' finishes the AND list.
25937 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
25938 fi
25939 ac_cr=`echo X | tr X '\015'`
25940 # On cygwin, bash can eat \r inside `` if the user requested igncr.
25941 # But we know of no other shell where ac_cr would be empty at this
25942 # point, so we can use a bashism as a fallback.
25943 if test "x$ac_cr" = x; then
25944 eval ac_cr=\$\'\\r\'
25945 fi
25946 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
25947 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
25948 ac_cs_awk_cr='\r'
25949 else
25950 ac_cs_awk_cr=$ac_cr
25951 fi
25952
25953 echo 'BEGIN {' >"$tmp/subs1.awk" &&
25954 _ACEOF
25955
25956 # Create commands to substitute file output variables.
25957 {
25958 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
25959 echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
25960 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
25961 echo "_ACAWK" &&
25962 echo "_ACEOF"
25963 } >conf$$files.sh &&
25964 . ./conf$$files.sh ||
25965 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
25966 rm -f conf$$files.sh
25967
25968 {
25969 echo "cat >conf$$subs.awk <<_ACEOF" &&
25970 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
25971 echo "_ACEOF"
25972 } >conf$$subs.sh ||
25973 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
25974 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
25975 ac_delim='%!_!# '
25976 for ac_last_try in false false false false false :; do
25977 . ./conf$$subs.sh ||
25978 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
25979
25980 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
25981 if test $ac_delim_n = $ac_delim_num; then
25982 break
25983 elif $ac_last_try; then
25984 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
25985 else
25986 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
25987 fi
25988 done
25989 rm -f conf$$subs.sh
25990
25991 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25992 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
25993 _ACEOF
25994 sed -n '
25995 h
25996 s/^/S["/; s/!.*/"]=/
25997 p
25998 g
25999 s/^[^!]*!//
26000 :repl
26001 t repl
26002 s/'"$ac_delim"'$//
26003 t delim
26004 :nl
26005 h
26006 s/\(.\{148\}\).*/\1/
26007 t more1
26008 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
26009 p
26010 n
26011 b repl
26012 :more1
26013 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
26014 p
26015 g
26016 s/.\{148\}//
26017 t nl
26018 :delim
26019 h
26020 s/\(.\{148\}\).*/\1/
26021 t more2
26022 s/["\\]/\\&/g; s/^/"/; s/$/"/
26023 p
26024 b
26025 :more2
26026 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
26027 p
26028 g
26029 s/.\{148\}//
26030 t delim
26031 ' <conf$$subs.awk | sed '
26032 /^[^""]/{
26033 N
26034 s/\n//
26035 }
26036 ' >>$CONFIG_STATUS || ac_write_fail=1
26037 rm -f conf$$subs.awk
26038 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
26039 _ACAWK
26040 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
26041 for (key in S) S_is_set[key] = 1
26042 FS = "\a"
26043 \$ac_cs_awk_pipe_init
26044 }
26045 {
26046 line = $ 0
26047 nfields = split(line, field, "@")
26048 substed = 0
26049 len = length(field[1])
26050 for (i = 2; i < nfields; i++) {
26051 key = field[i]
26052 keylen = length(key)
26053 if (S_is_set[key]) {
26054 value = S[key]
26055 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
26056 len += length(value) + length(field[++i])
26057 substed = 1
26058 } else
26059 len += 1 + keylen
26060 }
26061 if (nfields == 3 && !substed) {
26062 key = field[2]
26063 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
26064 \$ac_cs_awk_read_file
26065 next
26066 }
26067 }
26068 print line
26069 }
26070 \$ac_cs_awk_pipe_fini
26071 _ACAWK
26072 _ACEOF
26073 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
26074 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
26075 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
26076 else
26077 cat
26078 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
26079 || as_fn_error "could not setup config files machinery" "$LINENO" 5
26080 _ACEOF
26081
26082 # VPATH may cause trouble with some makes, so we remove $(srcdir),
26083 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
26084 # trailing colons and then remove the whole line if VPATH becomes empty
26085 # (actually we leave an empty line to preserve line numbers).
26086 if test "x$srcdir" = x.; then
26087 ac_vpsub='/^[ ]*VPATH[ ]*=/{
26088 s/:*\$(srcdir):*/:/
26089 s/:*\${srcdir}:*/:/
26090 s/:*@srcdir@:*/:/
26091 s/^\([^=]*=[ ]*\):*/\1/
26092 s/:*$//
26093 s/^[^=]*=[ ]*$//
26094 }'
26095 fi
26096
26097 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
26098 fi # test -n "$CONFIG_FILES"
26099
26100 # Set up the scripts for CONFIG_HEADERS section.
26101 # No need to generate them if there are no CONFIG_HEADERS.
26102 # This happens for instance with `./config.status Makefile'.
26103 if test -n "$CONFIG_HEADERS"; then
26104 cat >"$tmp/defines.awk" <<\_ACAWK ||
26105 BEGIN {
26106 _ACEOF
26107
26108 # Transform confdefs.h into an awk script `defines.awk', embedded as
26109 # here-document in config.status, that substitutes the proper values into
26110 # config.h.in to produce config.h.
26111
26112 # Create a delimiter string that does not exist in confdefs.h, to ease
26113 # handling of long lines.
26114 ac_delim='%!_!# '
26115 for ac_last_try in false false :; do
26116 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
26117 if test -z "$ac_t"; then
26118 break
26119 elif $ac_last_try; then
26120 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
26121 else
26122 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
26123 fi
26124 done
26125
26126 # For the awk script, D is an array of macro values keyed by name,
26127 # likewise P contains macro parameters if any. Preserve backslash
26128 # newline sequences.
26129
26130 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
26131 sed -n '
26132 s/.\{148\}/&'"$ac_delim"'/g
26133 t rset
26134 :rset
26135 s/^[ ]*#[ ]*define[ ][ ]*/ /
26136 t def
26137 d
26138 :def
26139 s/\\$//
26140 t bsnl
26141 s/["\\]/\\&/g
26142 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
26143 D["\1"]=" \3"/p
26144 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
26145 d
26146 :bsnl
26147 s/["\\]/\\&/g
26148 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
26149 D["\1"]=" \3\\\\\\n"\\/p
26150 t cont
26151 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
26152 t cont
26153 d
26154 :cont
26155 n
26156 s/.\{148\}/&'"$ac_delim"'/g
26157 t clear
26158 :clear
26159 s/\\$//
26160 t bsnlc
26161 s/["\\]/\\&/g; s/^/"/; s/$/"/p
26162 d
26163 :bsnlc
26164 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
26165 b cont
26166 ' <confdefs.h | sed '
26167 s/'"$ac_delim"'/"\\\
26168 "/g' >>$CONFIG_STATUS || ac_write_fail=1
26169
26170 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
26171 for (key in D) D_is_set[key] = 1
26172 FS = "\a"
26173 }
26174 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
26175 line = \$ 0
26176 split(line, arg, " ")
26177 if (arg[1] == "#") {
26178 defundef = arg[2]
26179 mac1 = arg[3]
26180 } else {
26181 defundef = substr(arg[1], 2)
26182 mac1 = arg[2]
26183 }
26184 split(mac1, mac2, "(") #)
26185 macro = mac2[1]
26186 prefix = substr(line, 1, index(line, defundef) - 1)
26187 if (D_is_set[macro]) {
26188 # Preserve the white space surrounding the "#".
26189 print prefix "define", macro P[macro] D[macro]
26190 next
26191 } else {
26192 # Replace #undef with comments. This is necessary, for example,
26193 # in the case of _POSIX_SOURCE, which is predefined and required
26194 # on some systems where configure will not decide to define it.
26195 if (defundef == "undef") {
26196 print "/*", prefix defundef, macro, "*/"
26197 next
26198 }
26199 }
26200 }
26201 { print }
26202 _ACAWK
26203 _ACEOF
26204 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
26205 as_fn_error "could not setup config headers machinery" "$LINENO" 5
26206 fi # test -n "$CONFIG_HEADERS"
26207
26208
26209 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
26210 shift
26211 for ac_tag
26212 do
26213 case $ac_tag in
26214 :[FHLC]) ac_mode=$ac_tag; continue;;
26215 esac
26216 case $ac_mode$ac_tag in
26217 :[FHL]*:*);;
26218 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
26219 :[FH]-) ac_tag=-:-;;
26220 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
26221 esac
26222 ac_save_IFS=$IFS
26223 IFS=:
26224 set x $ac_tag
26225 IFS=$ac_save_IFS
26226 shift
26227 ac_file=$1
26228 shift
26229
26230 case $ac_mode in
26231 :L) ac_source=$1;;
26232 :[FH])
26233 ac_file_inputs=
26234 for ac_f
26235 do
26236 case $ac_f in
26237 -) ac_f="$tmp/stdin";;
26238 *) # Look for the file first in the build tree, then in the source tree
26239 # (if the path is not absolute). The absolute path cannot be DOS-style,
26240 # because $ac_f cannot contain `:'.
26241 test -f "$ac_f" ||
26242 case $ac_f in
26243 [\\/$]*) false;;
26244 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
26245 esac ||
26246 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
26247 esac
26248 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
26249 as_fn_append ac_file_inputs " '$ac_f'"
26250 done
26251
26252 # Let's still pretend it is `configure' which instantiates (i.e., don't
26253 # use $as_me), people would be surprised to read:
26254 # /* config.h. Generated by config.status. */
26255 configure_input='Generated from '`
26256 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
26257 `' by configure.'
26258 if test x"$ac_file" != x-; then
26259 configure_input="$ac_file. $configure_input"
26260 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
26261 $as_echo "$as_me: creating $ac_file" >&6;}
26262 fi
26263 # Neutralize special characters interpreted by sed in replacement strings.
26264 case $configure_input in #(
26265 *\&* | *\|* | *\\* )
26266 ac_sed_conf_input=`$as_echo "$configure_input" |
26267 sed 's/[\\\\&|]/\\\\&/g'`;; #(
26268 *) ac_sed_conf_input=$configure_input;;
26269 esac
26270
26271 case $ac_tag in
26272 *:-:* | *:-) cat >"$tmp/stdin" \
26273 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
26274 esac
26275 ;;
26276 esac
26277
26278 ac_dir=`$as_dirname -- "$ac_file" ||
26279 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
26280 X"$ac_file" : 'X\(//\)[^/]' \| \
26281 X"$ac_file" : 'X\(//\)$' \| \
26282 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
26283 $as_echo X"$ac_file" |
26284 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
26285 s//\1/
26286 q
26287 }
26288 /^X\(\/\/\)[^/].*/{
26289 s//\1/
26290 q
26291 }
26292 /^X\(\/\/\)$/{
26293 s//\1/
26294 q
26295 }
26296 /^X\(\/\).*/{
26297 s//\1/
26298 q
26299 }
26300 s/.*/./; q'`
26301 as_dir="$ac_dir"; as_fn_mkdir_p
26302 ac_builddir=.
26303
26304 case "$ac_dir" in
26305 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
26306 *)
26307 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
26308 # A ".." for each directory in $ac_dir_suffix.
26309 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
26310 case $ac_top_builddir_sub in
26311 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
26312 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
26313 esac ;;
26314 esac
26315 ac_abs_top_builddir=$ac_pwd
26316 ac_abs_builddir=$ac_pwd$ac_dir_suffix
26317 # for backward compatibility:
26318 ac_top_builddir=$ac_top_build_prefix
26319
26320 case $srcdir in
26321 .) # We are building in place.
26322 ac_srcdir=.
26323 ac_top_srcdir=$ac_top_builddir_sub
26324 ac_abs_top_srcdir=$ac_pwd ;;
26325 [\\/]* | ?:[\\/]* ) # Absolute name.
26326 ac_srcdir=$srcdir$ac_dir_suffix;
26327 ac_top_srcdir=$srcdir
26328 ac_abs_top_srcdir=$srcdir ;;
26329 *) # Relative name.
26330 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
26331 ac_top_srcdir=$ac_top_build_prefix$srcdir
26332 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
26333 esac
26334 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
26335
26336
26337 case $ac_mode in
26338 :F)
26339 #
26340 # CONFIG_FILE
26341 #
26342
26343 _ACEOF
26344
26345 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
26346 # If the template does not know about datarootdir, expand it.
26347 # FIXME: This hack should be removed a few years after 2.60.
26348 ac_datarootdir_hack=; ac_datarootdir_seen=
26349 ac_sed_dataroot='
26350 /datarootdir/ {
26351 p
26352 q
26353 }
26354 /@datadir@/p
26355 /@docdir@/p
26356 /@infodir@/p
26357 /@localedir@/p
26358 /@mandir@/p'
26359 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
26360 *datarootdir*) ac_datarootdir_seen=yes;;
26361 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
26362 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
26363 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
26364 _ACEOF
26365 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
26366 ac_datarootdir_hack='
26367 s&@datadir@&$datadir&g
26368 s&@docdir@&$docdir&g
26369 s&@infodir@&$infodir&g
26370 s&@localedir@&$localedir&g
26371 s&@mandir@&$mandir&g
26372 s&\\\${datarootdir}&$datarootdir&g' ;;
26373 esac
26374 _ACEOF
26375
26376 # Neutralize VPATH when `$srcdir' = `.'.
26377 # Shell code in configure.ac might set extrasub.
26378 # FIXME: do we really want to maintain this feature?
26379 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
26380 ac_sed_extra="$ac_vpsub
26381 $extrasub
26382 _ACEOF
26383 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
26384 :t
26385 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
26386 s|@configure_input@|$ac_sed_conf_input|;t t
26387 s&@top_builddir@&$ac_top_builddir_sub&;t t
26388 s&@top_build_prefix@&$ac_top_build_prefix&;t t
26389 s&@srcdir@&$ac_srcdir&;t t
26390 s&@abs_srcdir@&$ac_abs_srcdir&;t t
26391 s&@top_srcdir@&$ac_top_srcdir&;t t
26392 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
26393 s&@builddir@&$ac_builddir&;t t
26394 s&@abs_builddir@&$ac_abs_builddir&;t t
26395 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
26396 $ac_datarootdir_hack
26397 "
26398 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
26399 if $ac_cs_awk_getline; then
26400 $AWK -f "$tmp/subs.awk"
26401 else
26402 $AWK -f "$tmp/subs.awk" | $SHELL
26403 fi >$tmp/out \
26404 || as_fn_error "could not create $ac_file" "$LINENO" 5
26405
26406 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
26407 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
26408 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
26409 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
26410 which seems to be undefined. Please make sure it is defined." >&5
26411 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
26412 which seems to be undefined. Please make sure it is defined." >&2;}
26413
26414 rm -f "$tmp/stdin"
26415 case $ac_file in
26416 -) cat "$tmp/out" && rm -f "$tmp/out";;
26417 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
26418 esac \
26419 || as_fn_error "could not create $ac_file" "$LINENO" 5
26420 ;;
26421 :H)
26422 #
26423 # CONFIG_HEADER
26424 #
26425 if test x"$ac_file" != x-; then
26426 {
26427 $as_echo "/* $configure_input */" \
26428 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
26429 } >"$tmp/config.h" \
26430 || as_fn_error "could not create $ac_file" "$LINENO" 5
26431 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
26432 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
26433 $as_echo "$as_me: $ac_file is unchanged" >&6;}
26434 else
26435 rm -f "$ac_file"
26436 mv "$tmp/config.h" "$ac_file" \
26437 || as_fn_error "could not create $ac_file" "$LINENO" 5
26438 fi
26439 else
26440 $as_echo "/* $configure_input */" \
26441 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
26442 || as_fn_error "could not create -" "$LINENO" 5
26443 fi
26444 ;;
26445
26446 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
26447 $as_echo "$as_me: executing $ac_file commands" >&6;}
26448 ;;
26449 esac
26450
26451
26452 case $ac_file$ac_mode in
26453 "as":F) chmod +x as ;;
26454 "collect-ld":F) chmod +x collect-ld ;;
26455 "nm":F) chmod +x nm ;;
26456 "default":C)
26457 case ${CONFIG_HEADERS} in
26458 *auto-host.h:config.in*)
26459 echo > cstamp-h ;;
26460 esac
26461 # Make sure all the subdirs exist.
26462 for d in $subdirs doc build
26463 do
26464 test -d $d || mkdir $d
26465 done
26466 ;;
26467
26468 esac
26469 done # for ac_tag
26470
26471
26472 as_fn_exit 0
26473 _ACEOF
26474 ac_clean_files=$ac_clean_files_save
26475
26476 test $ac_write_fail = 0 ||
26477 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
26478
26479
26480 # configure is writing to config.log, and then calls config.status.
26481 # config.status does its own redirection, appending to config.log.
26482 # Unfortunately, on DOS this fails, as config.log is still kept open
26483 # by configure, so config.status won't be able to write to it; its
26484 # output is simply discarded. So we exec the FD to /dev/null,
26485 # effectively closing config.log, so it can be properly (re)opened and
26486 # appended to by config.status. When coming back to configure, we
26487 # need to make the FD available again.
26488 if test "$no_create" != yes; then
26489 ac_cs_success=:
26490 ac_config_status_args=
26491 test "$silent" = yes &&
26492 ac_config_status_args="$ac_config_status_args --quiet"
26493 exec 5>/dev/null
26494 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
26495 exec 5>>config.log
26496 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
26497 # would make configure fail if this is the last instruction.
26498 $ac_cs_success || as_fn_exit $?
26499 fi
26500 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
26501 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
26502 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
26503 fi
26504
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