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Restore 2012 entries that hasn't been saved.
[official-gcc.git] / gcc / configure
blobba6156f0087d7682b48650ed56264acc6ee97944
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=$as_suggested" as_lineno_2a=\$LINENO
170 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
171 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
172 test \$(( 1 + 1 )) = 2 || exit 1
173
174 test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
175 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
176 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
177 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
178 PATH=/empty FPATH=/empty; export PATH FPATH
179 test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
180 || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
181 if (eval "$as_required") 2>/dev/null; then :
182 as_have_required=yes
183 else
184 as_have_required=no
185 fi
186 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
187
188 else
189 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
190 as_found=false
191 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
192 do
193 IFS=$as_save_IFS
194 test -z "$as_dir" && as_dir=.
195 as_found=:
196 case $as_dir in #(
197 /*)
198 for as_base in sh bash ksh sh5; do
199 # Try only shells that exist, to save several forks.
200 as_shell=$as_dir/$as_base
201 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
202 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
203 CONFIG_SHELL=$as_shell as_have_required=yes
204 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
205 break 2
206 fi
207 fi
208 done;;
209 esac
210 as_found=false
211 done
212 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
213 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
214 CONFIG_SHELL=$SHELL as_have_required=yes
215 fi; }
216 IFS=$as_save_IFS
217
218
219 if test "x$CONFIG_SHELL" != x; then :
220 # We cannot yet assume a decent shell, so we have to provide a
221 # neutralization value for shells without unset; and this also
222 # works around shells that cannot unset nonexistent variables.
223 BASH_ENV=/dev/null
224 ENV=/dev/null
225 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
226 export CONFIG_SHELL
227 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
228 fi
229
230 if test x$as_have_required = xno; then :
231 $as_echo "$0: This script requires a shell more modern than all"
232 $as_echo "$0: the shells that I found on your system."
233 if test x${ZSH_VERSION+set} = xset ; then
234 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
235 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
236 else
237 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
238 $0: including any error possibly output before this
239 $0: message. Then install a modern shell, or manually run
240 $0: the script under such a shell if you do have one."
241 fi
242 exit 1
243 fi
244 fi
245 fi
246 SHELL=${CONFIG_SHELL-/bin/sh}
247 export SHELL
248 # Unset more variables known to interfere with behavior of common tools.
249 CLICOLOR_FORCE= GREP_OPTIONS=
250 unset CLICOLOR_FORCE GREP_OPTIONS
251
252 ## --------------------- ##
253 ## M4sh Shell Functions. ##
254 ## --------------------- ##
255 # as_fn_unset VAR
256 # ---------------
257 # Portably unset VAR.
258 as_fn_unset ()
259 {
260 { eval $1=; unset $1;}
261 }
262 as_unset=as_fn_unset
263
264 # as_fn_set_status STATUS
265 # -----------------------
266 # Set $? to STATUS, without forking.
267 as_fn_set_status ()
268 {
269 return $1
270 } # as_fn_set_status
271
272 # as_fn_exit STATUS
273 # -----------------
274 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
275 as_fn_exit ()
276 {
277 set +e
278 as_fn_set_status $1
279 exit $1
280 } # as_fn_exit
281
282 # as_fn_mkdir_p
283 # -------------
284 # Create "$as_dir" as a directory, including parents if necessary.
285 as_fn_mkdir_p ()
286 {
287
288 case $as_dir in #(
289 -*) as_dir=./$as_dir;;
290 esac
291 test -d "$as_dir" || eval $as_mkdir_p || {
292 as_dirs=
293 while :; do
294 case $as_dir in #(
295 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
296 *) as_qdir=$as_dir;;
297 esac
298 as_dirs="'$as_qdir' $as_dirs"
299 as_dir=`$as_dirname -- "$as_dir" ||
300 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
301 X"$as_dir" : 'X\(//\)[^/]' \| \
302 X"$as_dir" : 'X\(//\)$' \| \
303 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
304 $as_echo X"$as_dir" |
305 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
306 s//\1/
307 q
308 }
309 /^X\(\/\/\)[^/].*/{
310 s//\1/
311 q
312 }
313 /^X\(\/\/\)$/{
314 s//\1/
315 q
316 }
317 /^X\(\/\).*/{
318 s//\1/
319 q
320 }
321 s/.*/./; q'`
322 test -d "$as_dir" && break
323 done
324 test -z "$as_dirs" || eval "mkdir $as_dirs"
325 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
326
327
328 } # as_fn_mkdir_p
329 # as_fn_append VAR VALUE
330 # ----------------------
331 # Append the text in VALUE to the end of the definition contained in VAR. Take
332 # advantage of any shell optimizations that allow amortized linear growth over
333 # repeated appends, instead of the typical quadratic growth present in naive
334 # implementations.
335 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
336 eval 'as_fn_append ()
337 {
338 eval $1+=\$2
339 }'
340 else
341 as_fn_append ()
342 {
343 eval $1=\$$1\$2
344 }
345 fi # as_fn_append
346
347 # as_fn_arith ARG...
348 # ------------------
349 # Perform arithmetic evaluation on the ARGs, and store the result in the
350 # global $as_val. Take advantage of shells that can avoid forks. The arguments
351 # must be portable across $(()) and expr.
352 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
353 eval 'as_fn_arith ()
354 {
355 as_val=$(( $* ))
356 }'
357 else
358 as_fn_arith ()
359 {
360 as_val=`expr "$@" || test $? -eq 1`
361 }
362 fi # as_fn_arith
363
364
365 # as_fn_error ERROR [LINENO LOG_FD]
366 # ---------------------------------
367 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
368 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
369 # script with status $?, using 1 if that was 0.
370 as_fn_error ()
371 {
372 as_status=$?; test $as_status -eq 0 && as_status=1
373 if test "$3"; then
374 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
375 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
376 fi
377 $as_echo "$as_me: error: $1" >&2
378 as_fn_exit $as_status
379 } # as_fn_error
380
381 if expr a : '\(a\)' >/dev/null 2>&1 &&
382 test "X`expr 00001 : '.*\(...\)'`" = X001; then
383 as_expr=expr
384 else
385 as_expr=false
386 fi
387
388 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
389 as_basename=basename
390 else
391 as_basename=false
392 fi
393
394 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
395 as_dirname=dirname
396 else
397 as_dirname=false
398 fi
399
400 as_me=`$as_basename -- "$0" ||
401 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
402 X"$0" : 'X\(//\)$' \| \
403 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
404 $as_echo X/"$0" |
405 sed '/^.*\/\([^/][^/]*\)\/*$/{
406 s//\1/
407 q
408 }
409 /^X\/\(\/\/\)$/{
410 s//\1/
411 q
412 }
413 /^X\/\(\/\).*/{
414 s//\1/
415 q
416 }
417 s/.*/./; q'`
418
419 # Avoid depending upon Character Ranges.
420 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
421 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
422 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
423 as_cr_digits='0123456789'
424 as_cr_alnum=$as_cr_Letters$as_cr_digits
425
426
427 as_lineno_1=$LINENO as_lineno_1a=$LINENO
428 as_lineno_2=$LINENO as_lineno_2a=$LINENO
429 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
430 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
431 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
432 sed -n '
433 p
434 /[$]LINENO/=
435 ' <$as_myself |
436 sed '
437 s/[$]LINENO.*/&-/
438 t lineno
439 b
440 :lineno
441 N
442 :loop
443 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
444 t loop
445 s/-\n.*//
446 ' >$as_me.lineno &&
447 chmod +x "$as_me.lineno" ||
448 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
449
450 # Don't try to exec as it changes $[0], causing all sort of problems
451 # (the dirname of $[0] is not the place where we might find the
452 # original and so on. Autoconf is especially sensitive to this).
453 . "./$as_me.lineno"
454 # Exit status is that of the last command.
455 exit
456 }
457
458 ECHO_C= ECHO_N= ECHO_T=
459 case `echo -n x` in #(((((
460 -n*)
461 case `echo 'xy\c'` in
462 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
463 xy) ECHO_C='\c';;
464 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
465 ECHO_T=' ';;
466 esac;;
467 *)
468 ECHO_N='-n';;
469 esac
470
471 rm -f conf$$ conf$$.exe conf$$.file
472 if test -d conf$$.dir; then
473 rm -f conf$$.dir/conf$$.file
474 else
475 rm -f conf$$.dir
476 mkdir conf$$.dir 2>/dev/null
477 fi
478 if (echo >conf$$.file) 2>/dev/null; then
479 if ln -s conf$$.file conf$$ 2>/dev/null; then
480 as_ln_s='ln -s'
481 # ... but there are two gotchas:
482 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
483 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
484 # In both cases, we have to default to `cp -p'.
485 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
486 as_ln_s='cp -p'
487 elif ln conf$$.file conf$$ 2>/dev/null; then
488 as_ln_s=ln
489 else
490 as_ln_s='cp -p'
491 fi
492 else
493 as_ln_s='cp -p'
494 fi
495 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
496 rmdir conf$$.dir 2>/dev/null
497
498 if mkdir -p . 2>/dev/null; then
499 as_mkdir_p='mkdir -p "$as_dir"'
500 else
501 test -d ./-p && rmdir ./-p
502 as_mkdir_p=false
503 fi
504
505 if test -x / >/dev/null 2>&1; then
506 as_test_x='test -x'
507 else
508 if ls -dL / >/dev/null 2>&1; then
509 as_ls_L_option=L
510 else
511 as_ls_L_option=
512 fi
513 as_test_x='
514 eval sh -c '\''
515 if test -d "$1"; then
516 test -d "$1/.";
517 else
518 case $1 in #(
519 -*)set "./$1";;
520 esac;
521 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
522 ???[sx]*):;;*)false;;esac;fi
523 '\'' sh
524 '
525 fi
526 as_executable_p=$as_test_x
527
528 # Sed expression to map a string onto a valid CPP name.
529 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
530
531 # Sed expression to map a string onto a valid variable name.
532 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
533
534 SHELL=${CONFIG_SHELL-/bin/sh}
535
536
537 exec 7<&0 </dev/null 6>&1
538
539 # Name of the host.
540 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
541 # so uname gets run too.
542 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
543
544 #
545 # Initializations.
546 #
547 ac_default_prefix=/usr/local
548 ac_clean_files=
549 ac_config_libobj_dir=.
550 LIBOBJS=
551 cross_compiling=no
552 subdirs=
553 MFLAGS=
554 MAKEFLAGS=
555
556 # Identity of this package.
557 PACKAGE_NAME=
558 PACKAGE_TARNAME=
559 PACKAGE_VERSION=
560 PACKAGE_STRING=
561 PACKAGE_BUGREPORT=
562 PACKAGE_URL=
563
564 ac_unique_file="tree.c"
565 # Factoring default headers for most tests.
566 ac_includes_default="\
567 #include <stdio.h>
568 #ifdef HAVE_SYS_TYPES_H
569 # include <sys/types.h>
570 #endif
571 #ifdef HAVE_SYS_STAT_H
572 # include <sys/stat.h>
573 #endif
574 #ifdef STDC_HEADERS
575 # include <stdlib.h>
576 # include <stddef.h>
577 #else
578 # ifdef HAVE_STDLIB_H
579 # include <stdlib.h>
580 # endif
581 #endif
582 #ifdef HAVE_STRING_H
583 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
584 # include <memory.h>
585 # endif
586 # include <string.h>
587 #endif
588 #ifdef HAVE_STRINGS_H
589 # include <strings.h>
590 #endif
591 #ifdef HAVE_INTTYPES_H
592 # include <inttypes.h>
593 #endif
594 #ifdef HAVE_STDINT_H
595 # include <stdint.h>
596 #endif
597 #ifdef HAVE_UNISTD_H
598 # include <unistd.h>
599 #endif"
600
601 ac_subst_vars='LTLIBOBJS
602 LIBOBJS
603 enable_plugin
604 pluginlibs
605 CLOOGINC
606 CLOOGLIBS
607 PPLINC
608 PPLLIBS
609 GMPINC
610 GMPLIBS
611 target_cpu_default
612 fortran_target_objs
613 cxx_target_objs
614 c_target_objs
615 use_gcc_stdint
616 xm_defines
617 xm_include_list
618 xm_file_list
619 tm_p_include_list
620 tm_p_file_list
621 tm_defines
622 tm_include_list
623 tm_file_list
624 common_out_object_file
625 common_out_file
626 out_object_file
627 out_file
628 objc_boehm_gc
629 md_file
630 local_prefix
631 lang_tree_files
632 lang_specs_files
633 lang_opt_files
634 install
635 out_host_hook_obj
636 host_xm_defines
637 host_xm_include_list
638 host_xm_file_list
639 host_exeext
640 gcc_gxx_include_dir
641 gcc_config_arguments
642 float_h_file
643 extra_programs
644 extra_passes
645 extra_objs
646 extra_headers_list
647 user_headers_inc_next_post
648 user_headers_inc_next_pre
649 extra_gcc_objs
650 TM_MULTILIB_EXCEPTIONS_CONFIG
651 TM_MULTILIB_CONFIG
652 TM_ENDIAN_CONFIG
653 tmake_file
654 xmake_file
655 cpp_install_dir
656 check_languages
657 build_file_translate
658 build_xm_defines
659 build_xm_include_list
660 build_xm_file_list
661 build_install_headers_dir
662 build_exeext
663 all_selected_languages
664 all_languages
665 all_lang_makefrags
666 all_gtfiles
667 all_compilers
668 srcdir
669 subdirs
670 dollar
671 gcc_tooldir
672 enable_lto
673 MAINT
674 zlibinc
675 zlibdir
676 HOST_LIBS
677 GGC
678 libgcc_visibility
679 gcc_cv_readelf
680 gcc_cv_objdump
681 ORIGINAL_NM_FOR_TARGET
682 gcc_cv_nm
683 ORIGINAL_LD_FOR_TARGET
684 ORIGINAL_PLUGIN_LD_FOR_TARGET
685 gcc_cv_ld
686 ORIGINAL_AS_FOR_TARGET
687 gcc_cv_as
688 enable_fast_install
689 objdir
690 OTOOL64
691 OTOOL
692 LIPO
693 NMEDIT
694 DSYMUTIL
695 STRIP
696 OBJDUMP
697 ac_ct_DUMPBIN
698 DUMPBIN
699 LD
700 FGREP
701 SED
702 LIBTOOL
703 collect2
704 STMP_FIXINC
705 BUILD_LDFLAGS
706 BUILD_CFLAGS
707 CC_FOR_BUILD
708 inhibit_libc
709 SYSTEM_HEADER_DIR
710 ALL
711 CROSS
712 CATOBJEXT
713 GENCAT
714 INSTOBJEXT
715 DATADIRNAME
716 CATALOGS
717 POSUB
718 GMSGFMT
719 XGETTEXT
720 INCINTL
721 LIBINTL_DEP
722 LIBINTL
723 USE_NLS
724 extra_opt_files
725 extra_modes_file
726 NATIVE_SYSTEM_HEADER_DIR
727 objext
728 manext
729 LIBICONV_DEP
730 LTLIBICONV
731 LIBICONV
732 LDEXP_LIB
733 EXTRA_GCC_LIBS
734 GNAT_LIBEXC
735 COLLECT2_LIBS
736 CXXCPP
737 AR
738 NM
739 BISON
740 FLEX
741 GENERATED_MANPAGES
742 BUILD_INFO
743 MAKEINFO
744 have_mktemp_command
745 make_compare_target
746 INSTALL_DATA
747 INSTALL_PROGRAM
748 INSTALL
749 ranlib_flags
750 RANLIB
751 LN
752 LN_S
753 AWK
754 SET_MAKE
755 REPORT_BUGS_TEXI
756 REPORT_BUGS_TO
757 PKGVERSION
758 CONFIGURE_SPECS
759 CROSS_SYSTEM_HEADER_DIR
760 TARGET_SYSTEM_ROOT_DEFINE
761 TARGET_SYSTEM_ROOT
762 SYSROOT_CFLAGS_FOR_TARGET
763 enable_shared
764 enable_fixed_point
765 enable_decimal_float
766 enable_multilib
767 ENABLE_BUILD_WITH_CXX
768 coverage_flags
769 valgrind_command
770 valgrind_path_defines
771 valgrind_path
772 TREEBROWSER
773 nocommon_flag
774 noexception_flags
775 warn_cxxflags
776 warn_cflags
777 c_strict_warn
778 strict_warn
779 c_loose_warn
780 loose_warn
781 EGREP
782 GREP
783 CPP
784 PICFLAG_FOR_TARGET
785 OUTPUT_OPTION
786 NO_MINUS_C_MINUS_O
787 GNATMAKE
788 GNATBIND
789 ac_ct_CXX
790 CXXFLAGS
791 CXX
792 OBJEXT
793 EXEEXT
794 ac_ct_CC
795 CPPFLAGS
796 LDFLAGS
797 CFLAGS
798 CC
799 GENINSRC
800 target_subdir
801 host_subdir
802 build_subdir
803 build_libsubdir
804 target_noncanonical
805 target_os
806 target_vendor
807 target_cpu
808 target
809 host_os
810 host_vendor
811 host_cpu
812 host
813 build_os
814 build_vendor
815 build_cpu
816 build
817 target_alias
818 host_alias
819 build_alias
820 LIBS
821 ECHO_T
822 ECHO_N
823 ECHO_C
824 DEFS
825 mandir
826 localedir
827 libdir
828 psdir
829 pdfdir
830 dvidir
831 htmldir
832 infodir
833 docdir
834 oldincludedir
835 includedir
836 localstatedir
837 sharedstatedir
838 sysconfdir
839 datadir
840 datarootdir
841 libexecdir
842 sbindir
843 bindir
844 program_transform_name
845 prefix
846 exec_prefix
847 PACKAGE_URL
848 PACKAGE_BUGREPORT
849 PACKAGE_STRING
850 PACKAGE_VERSION
851 PACKAGE_TARNAME
852 PACKAGE_NAME
853 PATH_SEPARATOR
854 SHELL'
855 ac_subst_files='option_includes
856 language_hooks'
857 ac_user_opts='
858 enable_option_checking
859 with_build_libsubdir
860 with_local_prefix
861 with_gxx_include_dir
862 with_cpp_install_dir
863 enable_generated_files_in_srcdir
864 with_gnu_ld
865 with_ld
866 with_demangler_in_ld
867 with_gnu_as
868 with_as
869 enable_largefile
870 enable_werror_always
871 enable_checking
872 enable_coverage
873 enable_gather_detailed_mem_stats
874 enable_build_with_cxx
875 with_stabs
876 enable_multilib
877 enable___cxa_atexit
878 enable_decimal_float
879 enable_fixed_point
880 enable_threads
881 enable_tls
882 enable_objc_gc
883 with_dwarf2
884 enable_shared
885 with_native_system_header_dir
886 with_build_sysroot
887 with_sysroot
888 with_specs
889 with_pkgversion
890 with_bugurl
891 enable_languages
892 with_multilib_list
893 enable_rpath
894 with_libiconv_prefix
895 enable_initfini_array
896 enable_sjlj_exceptions
897 enable_secureplt
898 enable_leading_mingw64_underscores
899 enable_cld
900 enable_frame_pointer
901 enable_win32_registry
902 enable_static
903 with_pic
904 enable_fast_install
905 enable_libtool_lock
906 with_plugin_ld
907 enable_gnu_indirect_function
908 enable_comdat
909 enable_gnu_unique_object
910 enable_linker_build_id
911 with_long_double_128
912 with_gc
913 with_system_zlib
914 enable_maintainer_mode
915 enable_version_specific_runtime_libs
916 enable_plugin
917 enable_libquadmath_support
918 with_linker_hash_style
919 '
920 ac_precious_vars='build_alias
921 host_alias
922 target_alias
923 CC
924 CFLAGS
925 LDFLAGS
926 LIBS
927 CPPFLAGS
928 CXX
929 CXXFLAGS
930 CCC
931 CPP
932 CXXCPP
933 GMPLIBS
934 GMPINC
935 PPLLIBS
936 PPLINC
937 CLOOGLIBS
938 CLOOGINC'
939
940
941 # Initialize some variables set by options.
942 ac_init_help=
943 ac_init_version=false
944 ac_unrecognized_opts=
945 ac_unrecognized_sep=
946 # The variables have the same names as the options, with
947 # dashes changed to underlines.
948 cache_file=/dev/null
949 exec_prefix=NONE
950 no_create=
951 no_recursion=
952 prefix=NONE
953 program_prefix=NONE
954 program_suffix=NONE
955 program_transform_name=s,x,x,
956 silent=
957 site=
958 srcdir=
959 verbose=
960 x_includes=NONE
961 x_libraries=NONE
962
963 # Installation directory options.
964 # These are left unexpanded so users can "make install exec_prefix=/foo"
965 # and all the variables that are supposed to be based on exec_prefix
966 # by default will actually change.
967 # Use braces instead of parens because sh, perl, etc. also accept them.
968 # (The list follows the same order as the GNU Coding Standards.)
969 bindir='${exec_prefix}/bin'
970 sbindir='${exec_prefix}/sbin'
971 libexecdir='${exec_prefix}/libexec'
972 datarootdir='${prefix}/share'
973 datadir='${datarootdir}'
974 sysconfdir='${prefix}/etc'
975 sharedstatedir='${prefix}/com'
976 localstatedir='${prefix}/var'
977 includedir='${prefix}/include'
978 oldincludedir='/usr/include'
979 docdir='${datarootdir}/doc/${PACKAGE}'
980 infodir='${datarootdir}/info'
981 htmldir='${docdir}'
982 dvidir='${docdir}'
983 pdfdir='${docdir}'
984 psdir='${docdir}'
985 libdir='${exec_prefix}/lib'
986 localedir='${datarootdir}/locale'
987 mandir='${datarootdir}/man'
988
989 ac_prev=
990 ac_dashdash=
991 for ac_option
992 do
993 # If the previous option needs an argument, assign it.
994 if test -n "$ac_prev"; then
995 eval $ac_prev=\$ac_option
996 ac_prev=
997 continue
998 fi
999
1000 case $ac_option in
1001 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1002 *) ac_optarg=yes ;;
1003 esac
1004
1005 # Accept the important Cygnus configure options, so we can diagnose typos.
1006
1007 case $ac_dashdash$ac_option in
1008 --)
1009 ac_dashdash=yes ;;
1010
1011 -bindir | --bindir | --bindi | --bind | --bin | --bi)
1012 ac_prev=bindir ;;
1013 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1014 bindir=$ac_optarg ;;
1015
1016 -build | --build | --buil | --bui | --bu)
1017 ac_prev=build_alias ;;
1018 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1019 build_alias=$ac_optarg ;;
1020
1021 -cache-file | --cache-file | --cache-fil | --cache-fi \
1022 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1023 ac_prev=cache_file ;;
1024 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1025 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1026 cache_file=$ac_optarg ;;
1027
1028 --config-cache | -C)
1029 cache_file=config.cache ;;
1030
1031 -datadir | --datadir | --datadi | --datad)
1032 ac_prev=datadir ;;
1033 -datadir=* | --datadir=* | --datadi=* | --datad=*)
1034 datadir=$ac_optarg ;;
1035
1036 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1037 | --dataroo | --dataro | --datar)
1038 ac_prev=datarootdir ;;
1039 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1040 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1041 datarootdir=$ac_optarg ;;
1042
1043 -disable-* | --disable-*)
1044 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1045 # Reject names that are not valid shell variable names.
1046 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1047 as_fn_error "invalid feature name: $ac_useropt"
1048 ac_useropt_orig=$ac_useropt
1049 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1050 case $ac_user_opts in
1051 *"
1052 "enable_$ac_useropt"
1053 "*) ;;
1054 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1055 ac_unrecognized_sep=', ';;
1056 esac
1057 eval enable_$ac_useropt=no ;;
1058
1059 -docdir | --docdir | --docdi | --doc | --do)
1060 ac_prev=docdir ;;
1061 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1062 docdir=$ac_optarg ;;
1063
1064 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1065 ac_prev=dvidir ;;
1066 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1067 dvidir=$ac_optarg ;;
1068
1069 -enable-* | --enable-*)
1070 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1071 # Reject names that are not valid shell variable names.
1072 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1073 as_fn_error "invalid feature name: $ac_useropt"
1074 ac_useropt_orig=$ac_useropt
1075 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1076 case $ac_user_opts in
1077 *"
1078 "enable_$ac_useropt"
1079 "*) ;;
1080 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1081 ac_unrecognized_sep=', ';;
1082 esac
1083 eval enable_$ac_useropt=\$ac_optarg ;;
1084
1085 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1086 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1087 | --exec | --exe | --ex)
1088 ac_prev=exec_prefix ;;
1089 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1090 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1091 | --exec=* | --exe=* | --ex=*)
1092 exec_prefix=$ac_optarg ;;
1093
1094 -gas | --gas | --ga | --g)
1095 # Obsolete; use --with-gas.
1096 with_gas=yes ;;
1097
1098 -help | --help | --hel | --he | -h)
1099 ac_init_help=long ;;
1100 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1101 ac_init_help=recursive ;;
1102 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1103 ac_init_help=short ;;
1104
1105 -host | --host | --hos | --ho)
1106 ac_prev=host_alias ;;
1107 -host=* | --host=* | --hos=* | --ho=*)
1108 host_alias=$ac_optarg ;;
1109
1110 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1111 ac_prev=htmldir ;;
1112 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1113 | --ht=*)
1114 htmldir=$ac_optarg ;;
1115
1116 -includedir | --includedir | --includedi | --included | --include \
1117 | --includ | --inclu | --incl | --inc)
1118 ac_prev=includedir ;;
1119 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1120 | --includ=* | --inclu=* | --incl=* | --inc=*)
1121 includedir=$ac_optarg ;;
1122
1123 -infodir | --infodir | --infodi | --infod | --info | --inf)
1124 ac_prev=infodir ;;
1125 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1126 infodir=$ac_optarg ;;
1127
1128 -libdir | --libdir | --libdi | --libd)
1129 ac_prev=libdir ;;
1130 -libdir=* | --libdir=* | --libdi=* | --libd=*)
1131 libdir=$ac_optarg ;;
1132
1133 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1134 | --libexe | --libex | --libe)
1135 ac_prev=libexecdir ;;
1136 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1137 | --libexe=* | --libex=* | --libe=*)
1138 libexecdir=$ac_optarg ;;
1139
1140 -localedir | --localedir | --localedi | --localed | --locale)
1141 ac_prev=localedir ;;
1142 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1143 localedir=$ac_optarg ;;
1144
1145 -localstatedir | --localstatedir | --localstatedi | --localstated \
1146 | --localstate | --localstat | --localsta | --localst | --locals)
1147 ac_prev=localstatedir ;;
1148 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1149 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1150 localstatedir=$ac_optarg ;;
1151
1152 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1153 ac_prev=mandir ;;
1154 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1155 mandir=$ac_optarg ;;
1156
1157 -nfp | --nfp | --nf)
1158 # Obsolete; use --without-fp.
1159 with_fp=no ;;
1160
1161 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1162 | --no-cr | --no-c | -n)
1163 no_create=yes ;;
1164
1165 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1166 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1167 no_recursion=yes ;;
1168
1169 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1170 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1171 | --oldin | --oldi | --old | --ol | --o)
1172 ac_prev=oldincludedir ;;
1173 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1174 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1175 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1176 oldincludedir=$ac_optarg ;;
1177
1178 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1179 ac_prev=prefix ;;
1180 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1181 prefix=$ac_optarg ;;
1182
1183 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1184 | --program-pre | --program-pr | --program-p)
1185 ac_prev=program_prefix ;;
1186 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1187 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1188 program_prefix=$ac_optarg ;;
1189
1190 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1191 | --program-suf | --program-su | --program-s)
1192 ac_prev=program_suffix ;;
1193 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1194 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1195 program_suffix=$ac_optarg ;;
1196
1197 -program-transform-name | --program-transform-name \
1198 | --program-transform-nam | --program-transform-na \
1199 | --program-transform-n | --program-transform- \
1200 | --program-transform | --program-transfor \
1201 | --program-transfo | --program-transf \
1202 | --program-trans | --program-tran \
1203 | --progr-tra | --program-tr | --program-t)
1204 ac_prev=program_transform_name ;;
1205 -program-transform-name=* | --program-transform-name=* \
1206 | --program-transform-nam=* | --program-transform-na=* \
1207 | --program-transform-n=* | --program-transform-=* \
1208 | --program-transform=* | --program-transfor=* \
1209 | --program-transfo=* | --program-transf=* \
1210 | --program-trans=* | --program-tran=* \
1211 | --progr-tra=* | --program-tr=* | --program-t=*)
1212 program_transform_name=$ac_optarg ;;
1213
1214 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1215 ac_prev=pdfdir ;;
1216 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1217 pdfdir=$ac_optarg ;;
1218
1219 -psdir | --psdir | --psdi | --psd | --ps)
1220 ac_prev=psdir ;;
1221 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1222 psdir=$ac_optarg ;;
1223
1224 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1225 | -silent | --silent | --silen | --sile | --sil)
1226 silent=yes ;;
1227
1228 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1229 ac_prev=sbindir ;;
1230 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1231 | --sbi=* | --sb=*)
1232 sbindir=$ac_optarg ;;
1233
1234 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1235 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1236 | --sharedst | --shareds | --shared | --share | --shar \
1237 | --sha | --sh)
1238 ac_prev=sharedstatedir ;;
1239 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1240 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1241 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1242 | --sha=* | --sh=*)
1243 sharedstatedir=$ac_optarg ;;
1244
1245 -site | --site | --sit)
1246 ac_prev=site ;;
1247 -site=* | --site=* | --sit=*)
1248 site=$ac_optarg ;;
1249
1250 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1251 ac_prev=srcdir ;;
1252 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1253 srcdir=$ac_optarg ;;
1254
1255 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1256 | --syscon | --sysco | --sysc | --sys | --sy)
1257 ac_prev=sysconfdir ;;
1258 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1259 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1260 sysconfdir=$ac_optarg ;;
1261
1262 -target | --target | --targe | --targ | --tar | --ta | --t)
1263 ac_prev=target_alias ;;
1264 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1265 target_alias=$ac_optarg ;;
1266
1267 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1268 verbose=yes ;;
1269
1270 -version | --version | --versio | --versi | --vers | -V)
1271 ac_init_version=: ;;
1272
1273 -with-* | --with-*)
1274 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1275 # Reject names that are not valid shell variable names.
1276 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1277 as_fn_error "invalid package name: $ac_useropt"
1278 ac_useropt_orig=$ac_useropt
1279 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1280 case $ac_user_opts in
1281 *"
1282 "with_$ac_useropt"
1283 "*) ;;
1284 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1285 ac_unrecognized_sep=', ';;
1286 esac
1287 eval with_$ac_useropt=\$ac_optarg ;;
1288
1289 -without-* | --without-*)
1290 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1291 # Reject names that are not valid shell variable names.
1292 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1293 as_fn_error "invalid package name: $ac_useropt"
1294 ac_useropt_orig=$ac_useropt
1295 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1296 case $ac_user_opts in
1297 *"
1298 "with_$ac_useropt"
1299 "*) ;;
1300 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1301 ac_unrecognized_sep=', ';;
1302 esac
1303 eval with_$ac_useropt=no ;;
1304
1305 --x)
1306 # Obsolete; use --with-x.
1307 with_x=yes ;;
1308
1309 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1310 | --x-incl | --x-inc | --x-in | --x-i)
1311 ac_prev=x_includes ;;
1312 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1313 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1314 x_includes=$ac_optarg ;;
1315
1316 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1317 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1318 ac_prev=x_libraries ;;
1319 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1320 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1321 x_libraries=$ac_optarg ;;
1322
1323 -*) as_fn_error "unrecognized option: \`$ac_option'
1324 Try \`$0 --help' for more information."
1325 ;;
1326
1327 *=*)
1328 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1329 # Reject names that are not valid shell variable names.
1330 case $ac_envvar in #(
1331 '' | [0-9]* | *[!_$as_cr_alnum]* )
1332 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1333 esac
1334 eval $ac_envvar=\$ac_optarg
1335 export $ac_envvar ;;
1336
1337 *)
1338 # FIXME: should be removed in autoconf 3.0.
1339 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1340 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1341 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1342 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1343 ;;
1344
1345 esac
1346 done
1347
1348 if test -n "$ac_prev"; then
1349 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1350 as_fn_error "missing argument to $ac_option"
1351 fi
1352
1353 if test -n "$ac_unrecognized_opts"; then
1354 case $enable_option_checking in
1355 no) ;;
1356 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1357 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1358 esac
1359 fi
1360
1361 # Check all directory arguments for consistency.
1362 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1363 datadir sysconfdir sharedstatedir localstatedir includedir \
1364 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1365 libdir localedir mandir
1366 do
1367 eval ac_val=\$$ac_var
1368 # Remove trailing slashes.
1369 case $ac_val in
1370 */ )
1371 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1372 eval $ac_var=\$ac_val;;
1373 esac
1374 # Be sure to have absolute directory names.
1375 case $ac_val in
1376 [\\/$]* | ?:[\\/]* ) continue;;
1377 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1378 esac
1379 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1380 done
1381
1382 # There might be people who depend on the old broken behavior: `$host'
1383 # used to hold the argument of --host etc.
1384 # FIXME: To remove some day.
1385 build=$build_alias
1386 host=$host_alias
1387 target=$target_alias
1388
1389 # FIXME: To remove some day.
1390 if test "x$host_alias" != x; then
1391 if test "x$build_alias" = x; then
1392 cross_compiling=maybe
1393 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1394 If a cross compiler is detected then cross compile mode will be used." >&2
1395 elif test "x$build_alias" != "x$host_alias"; then
1396 cross_compiling=yes
1397 fi
1398 fi
1399
1400 ac_tool_prefix=
1401 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1402
1403 test "$silent" = yes && exec 6>/dev/null
1404
1405
1406 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1407 ac_ls_di=`ls -di .` &&
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1409 as_fn_error "working directory cannot be determined"
1410 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1411 as_fn_error "pwd does not report name of working directory"
1412
1413
1414 # Find the source files, if location was not specified.
1415 if test -z "$srcdir"; then
1416 ac_srcdir_defaulted=yes
1417 # Try the directory containing this script, then the parent directory.
1418 ac_confdir=`$as_dirname -- "$as_myself" ||
1419 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1420 X"$as_myself" : 'X\(//\)[^/]' \| \
1421 X"$as_myself" : 'X\(//\)$' \| \
1422 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1423 $as_echo X"$as_myself" |
1424 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1425 s//\1/
1426 q
1427 }
1428 /^X\(\/\/\)[^/].*/{
1429 s//\1/
1430 q
1431 }
1432 /^X\(\/\/\)$/{
1433 s//\1/
1434 q
1435 }
1436 /^X\(\/\).*/{
1437 s//\1/
1438 q
1439 }
1440 s/.*/./; q'`
1441 srcdir=$ac_confdir
1442 if test ! -r "$srcdir/$ac_unique_file"; then
1443 srcdir=..
1444 fi
1445 else
1446 ac_srcdir_defaulted=no
1447 fi
1448 if test ! -r "$srcdir/$ac_unique_file"; then
1449 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1450 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1451 fi
1452 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1453 ac_abs_confdir=`(
1454 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1455 pwd)`
1456 # When building in place, set srcdir=.
1457 if test "$ac_abs_confdir" = "$ac_pwd"; then
1458 srcdir=.
1459 fi
1460 # Remove unnecessary trailing slashes from srcdir.
1461 # Double slashes in file names in object file debugging info
1462 # mess up M-x gdb in Emacs.
1463 case $srcdir in
1464 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1465 esac
1466 for ac_var in $ac_precious_vars; do
1467 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1468 eval ac_env_${ac_var}_value=\$${ac_var}
1469 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1470 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1471 done
1472
1473 #
1474 # Report the --help message.
1475 #
1476 if test "$ac_init_help" = "long"; then
1477 # Omit some internal or obsolete options to make the list less imposing.
1478 # This message is too long to be a string in the A/UX 3.1 sh.
1479 cat <<_ACEOF
1480 \`configure' configures this package to adapt to many kinds of systems.
1481
1482 Usage: $0 [OPTION]... [VAR=VALUE]...
1483
1484 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1485 VAR=VALUE. See below for descriptions of some of the useful variables.
1486
1487 Defaults for the options are specified in brackets.
1488
1489 Configuration:
1490 -h, --help display this help and exit
1491 --help=short display options specific to this package
1492 --help=recursive display the short help of all the included packages
1493 -V, --version display version information and exit
1494 -q, --quiet, --silent do not print \`checking...' messages
1495 --cache-file=FILE cache test results in FILE [disabled]
1496 -C, --config-cache alias for \`--cache-file=config.cache'
1497 -n, --no-create do not create output files
1498 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1499
1500 Installation directories:
1501 --prefix=PREFIX install architecture-independent files in PREFIX
1502 [$ac_default_prefix]
1503 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1504 [PREFIX]
1505
1506 By default, \`make install' will install all the files in
1507 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1508 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1509 for instance \`--prefix=\$HOME'.
1510
1511 For better control, use the options below.
1512
1513 Fine tuning of the installation directories:
1514 --bindir=DIR user executables [EPREFIX/bin]
1515 --sbindir=DIR system admin executables [EPREFIX/sbin]
1516 --libexecdir=DIR program executables [EPREFIX/libexec]
1517 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1518 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1519 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1520 --libdir=DIR object code libraries [EPREFIX/lib]
1521 --includedir=DIR C header files [PREFIX/include]
1522 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1523 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1524 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1525 --infodir=DIR info documentation [DATAROOTDIR/info]
1526 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1527 --mandir=DIR man documentation [DATAROOTDIR/man]
1528 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1529 --htmldir=DIR html documentation [DOCDIR]
1530 --dvidir=DIR dvi documentation [DOCDIR]
1531 --pdfdir=DIR pdf documentation [DOCDIR]
1532 --psdir=DIR ps documentation [DOCDIR]
1533 _ACEOF
1534
1535 cat <<\_ACEOF
1536
1537 Program names:
1538 --program-prefix=PREFIX prepend PREFIX to installed program names
1539 --program-suffix=SUFFIX append SUFFIX to installed program names
1540 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1541
1542 System types:
1543 --build=BUILD configure for building on BUILD [guessed]
1544 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1545 --target=TARGET configure for building compilers for TARGET [HOST]
1546 _ACEOF
1547 fi
1548
1549 if test -n "$ac_init_help"; then
1550
1551 cat <<\_ACEOF
1552
1553 Optional Features:
1554 --disable-option-checking ignore unrecognized --enable/--with options
1555 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1556 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1557 --enable-generated-files-in-srcdir
1558 put copies of generated files in source dir intended
1559 for creating source tarballs for users without
1560 texinfo bison or flex
1561 --disable-largefile omit support for large files
1562 --enable-werror-always enable -Werror despite compiler version
1563 --enable-checking[=LIST]
1564 enable expensive run-time checks. With LIST, enable
1565 only specific categories of checks. Categories are:
1566 yes,no,all,none,release. Flags are:
1567 assert,df,fold,gc,gcac,gimple,misc,
1568 rtlflag,rtl,runtime,tree,valgrind,types
1569 --enable-coverage[=LEVEL]
1570 enable compiler's code coverage collection. Use to
1571 measure compiler performance and locate unused parts
1572 of the compiler. With LEVEL, specify optimization.
1573 Values are opt, noopt, default is noopt
1574 --enable-gather-detailed-mem-stats
1575 enable detailed memory allocation stats gathering
1576 --enable-build-with-cxx build with C++ compiler instead of C compiler
1577 --enable-multilib enable library support for multiple ABIs
1578 --enable-__cxa_atexit enable __cxa_atexit for C++
1579 --enable-decimal-float={no,yes,bid,dpd}
1580 enable decimal float extension to C. Selecting 'bid'
1581 or 'dpd' choses which decimal floating point format
1582 to use
1583 --enable-fixed-point enable fixed-point arithmetic extension to C
1584 --enable-threads[=LIB] enable thread usage for target GCC, using LIB thread
1585 package
1586 --enable-tls enable or disable generation of tls code overriding
1587 the assembler check for tls support
1588 --enable-objc-gc enable the use of Boehm's garbage collector with the
1589 GNU Objective-C runtime
1590 --disable-shared don't provide a shared libgcc
1591 --enable-languages=LIST specify which front-ends to build
1592 --disable-rpath do not hardcode runtime library paths
1593 --enable-initfini-array use .init_array/.fini_array sections
1594 --enable-sjlj-exceptions
1595 arrange to use setjmp/longjmp exception handling
1596 --enable-secureplt enable -msecure-plt by default for PowerPC
1597 --enable-leading-mingw64-underscores
1598 enable leading underscores on 64 bit mingw targets
1599 --enable-cld enable -mcld by default for 32bit x86
1600 --enable-frame-pointer enable -fno-omit-frame-pointer by default for 32bit
1601 x86
1602 --disable-win32-registry
1603 disable lookup of installation paths in the Registry
1604 on Windows hosts
1605 --enable-win32-registry enable registry lookup (default)
1606 --enable-win32-registry=KEY
1607 use KEY instead of GCC version as the last portion
1608 of the registry key
1609 --enable-shared[=PKGS] build shared libraries [default=yes]
1610 --enable-static[=PKGS] build static libraries [default=yes]
1611 --enable-fast-install[=PKGS]
1612 optimize for fast installation [default=yes]
1613 --disable-libtool-lock avoid locking (might break parallel builds)
1614 --enable-gnu-indirect-function
1615 enable the use of the @gnu_indirect_function to
1616 glibc systems
1617 --enable-comdat enable COMDAT group support
1618 --enable-gnu-unique-object
1619 enable the use of the @gnu_unique_object ELF
1620 extension on glibc systems
1621 --enable-linker-build-id
1622 compiler will always pass --build-id to linker
1623 --enable-maintainer-mode
1624 enable make rules and dependencies not useful (and
1625 sometimes confusing) to the casual installer
1626 --enable-version-specific-runtime-libs
1627 specify that runtime libraries should be installed
1628 in a compiler-specific directory
1629 --enable-plugin enable plugin support
1630 --disable-libquadmath-support
1631 disable libquadmath support for Fortran
1632
1633 Optional Packages:
1634 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1635 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1636 --with-build-libsubdir=DIR Directory where to find libraries for build system
1637 --with-local-prefix=DIR specifies directory to put local include
1638 --with-gxx-include-dir=DIR
1639 specifies directory to put g++ header files
1640 --with-cpp-install-dir=DIR
1641 install the user visible C preprocessor in DIR
1642 (relative to PREFIX) as well as PREFIX/bin
1643 --with-gnu-ld arrange to work with GNU ld
1644 --with-ld arrange to use the specified ld (full pathname)
1645 --with-demangler-in-ld try to use demangler in GNU ld
1646 --with-gnu-as arrange to work with GNU as
1647 --with-as arrange to use the specified as (full pathname)
1648 --with-stabs arrange to use stabs instead of host debug format
1649 --with-dwarf2 force the default debug format to be DWARF 2
1650 --with-native-system-header-dir=dir
1651 use dir as the directory to look for standard
1652 system header files in. Defaults to /usr/include.
1653 --with-build-sysroot=sysroot
1654 use sysroot as the system root during the build
1655 --with-sysroot[=DIR] search for usr/lib, usr/include, et al, within DIR
1656 --with-specs=SPECS add SPECS to driver command-line processing
1657 --with-pkgversion=PKG Use PKG in the version string in place of "GCC"
1658 --with-bugurl=URL Direct users to URL to report a bug
1659 --with-multilib-list select multilibs (SH and x86-64 only)
1660 --with-gnu-ld assume the C compiler uses GNU ld default=no
1661 --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib
1662 --without-libiconv-prefix don't search for libiconv in includedir and libdir
1663 --with-pic try to use only PIC/non-PIC objects [default=use
1664 both]
1665 --with-gnu-ld assume the C compiler uses GNU ld [default=no]
1666 --with-plugin-ld=[ARG] specify the plugin linker
1667 --with-long-double-128 use 128-bit long double by default
1668 --with-gc={page,zone} choose the garbage collection mechanism to use with
1669 the compiler
1670 --with-system-zlib use installed libz
1671 --with-linker-hash-style={sysv,gnu,both}
1672 specify the linker hash style
1673
1674 Some influential environment variables:
1675 CC C compiler command
1676 CFLAGS C compiler flags
1677 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1678 nonstandard directory <lib dir>
1679 LIBS libraries to pass to the linker, e.g. -l<library>
1680 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1681 you have headers in a nonstandard directory <include dir>
1682 CXX C++ compiler command
1683 CXXFLAGS C++ compiler flags
1684 CPP C preprocessor
1685 CXXCPP C++ preprocessor
1686 GMPLIBS How to link GMP
1687 GMPINC How to find GMP include files
1688 PPLLIBS How to link PPL
1689 PPLINC How to find PPL include files
1690 CLOOGLIBS How to link CLOOG
1691 CLOOGINC How to find CLOOG include files
1692
1693 Use these variables to override the choices made by `configure' or to help
1694 it to find libraries and programs with nonstandard names/locations.
1695
1696 Report bugs to the package provider.
1697 _ACEOF
1698 ac_status=$?
1699 fi
1700
1701 if test "$ac_init_help" = "recursive"; then
1702 # If there are subdirs, report their specific --help.
1703 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1704 test -d "$ac_dir" ||
1705 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1706 continue
1707 ac_builddir=.
1708
1709 case "$ac_dir" in
1710 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1711 *)
1712 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1713 # A ".." for each directory in $ac_dir_suffix.
1714 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1715 case $ac_top_builddir_sub in
1716 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1717 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1718 esac ;;
1719 esac
1720 ac_abs_top_builddir=$ac_pwd
1721 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1722 # for backward compatibility:
1723 ac_top_builddir=$ac_top_build_prefix
1724
1725 case $srcdir in
1726 .) # We are building in place.
1727 ac_srcdir=.
1728 ac_top_srcdir=$ac_top_builddir_sub
1729 ac_abs_top_srcdir=$ac_pwd ;;
1730 [\\/]* | ?:[\\/]* ) # Absolute name.
1731 ac_srcdir=$srcdir$ac_dir_suffix;
1732 ac_top_srcdir=$srcdir
1733 ac_abs_top_srcdir=$srcdir ;;
1734 *) # Relative name.
1735 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1736 ac_top_srcdir=$ac_top_build_prefix$srcdir
1737 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1738 esac
1739 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1740
1741 cd "$ac_dir" || { ac_status=$?; continue; }
1742 # Check for guested configure.
1743 if test -f "$ac_srcdir/configure.gnu"; then
1744 echo &&
1745 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1746 elif test -f "$ac_srcdir/configure"; then
1747 echo &&
1748 $SHELL "$ac_srcdir/configure" --help=recursive
1749 else
1750 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1751 fi || ac_status=$?
1752 cd "$ac_pwd" || { ac_status=$?; break; }
1753 done
1754 fi
1755
1756 test -n "$ac_init_help" && exit $ac_status
1757 if $ac_init_version; then
1758 cat <<\_ACEOF
1759 configure
1760 generated by GNU Autoconf 2.64
1761
1762 Copyright (C) 2009 Free Software Foundation, Inc.
1763 This configure script is free software; the Free Software Foundation
1764 gives unlimited permission to copy, distribute and modify it.
1765 _ACEOF
1766 exit
1767 fi
1768
1769 ## ------------------------ ##
1770 ## Autoconf initialization. ##
1771 ## ------------------------ ##
1772
1773 # ac_fn_c_try_compile LINENO
1774 # --------------------------
1775 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1776 ac_fn_c_try_compile ()
1777 {
1778 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1779 rm -f conftest.$ac_objext
1780 if { { ac_try="$ac_compile"
1781 case "(($ac_try" in
1782 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1783 *) ac_try_echo=$ac_try;;
1784 esac
1785 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1786 $as_echo "$ac_try_echo"; } >&5
1787 (eval "$ac_compile") 2>conftest.err
1788 ac_status=$?
1789 if test -s conftest.err; then
1790 grep -v '^ *+' conftest.err >conftest.er1
1791 cat conftest.er1 >&5
1792 mv -f conftest.er1 conftest.err
1793 fi
1794 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1795 test $ac_status = 0; } && {
1796 test -z "$ac_c_werror_flag" ||
1797 test ! -s conftest.err
1798 } && test -s conftest.$ac_objext; then :
1799 ac_retval=0
1800 else
1801 $as_echo "$as_me: failed program was:" >&5
1802 sed 's/^/| /' conftest.$ac_ext >&5
1803
1804 ac_retval=1
1805 fi
1806 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1807 return $ac_retval
1808
1809 } # ac_fn_c_try_compile
1810
1811 # ac_fn_cxx_try_compile LINENO
1812 # ----------------------------
1813 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1814 ac_fn_cxx_try_compile ()
1815 {
1816 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1817 rm -f conftest.$ac_objext
1818 if { { ac_try="$ac_compile"
1819 case "(($ac_try" in
1820 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1821 *) ac_try_echo=$ac_try;;
1822 esac
1823 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1824 $as_echo "$ac_try_echo"; } >&5
1825 (eval "$ac_compile") 2>conftest.err
1826 ac_status=$?
1827 if test -s conftest.err; then
1828 grep -v '^ *+' conftest.err >conftest.er1
1829 cat conftest.er1 >&5
1830 mv -f conftest.er1 conftest.err
1831 fi
1832 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1833 test $ac_status = 0; } && {
1834 test -z "$ac_cxx_werror_flag" ||
1835 test ! -s conftest.err
1836 } && test -s conftest.$ac_objext; then :
1837 ac_retval=0
1838 else
1839 $as_echo "$as_me: failed program was:" >&5
1840 sed 's/^/| /' conftest.$ac_ext >&5
1841
1842 ac_retval=1
1843 fi
1844 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1845 return $ac_retval
1846
1847 } # ac_fn_cxx_try_compile
1848
1849 # ac_fn_c_try_cpp LINENO
1850 # ----------------------
1851 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1852 ac_fn_c_try_cpp ()
1853 {
1854 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1855 if { { ac_try="$ac_cpp conftest.$ac_ext"
1856 case "(($ac_try" in
1857 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1858 *) ac_try_echo=$ac_try;;
1859 esac
1860 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1861 $as_echo "$ac_try_echo"; } >&5
1862 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1863 ac_status=$?
1864 if test -s conftest.err; then
1865 grep -v '^ *+' conftest.err >conftest.er1
1866 cat conftest.er1 >&5
1867 mv -f conftest.er1 conftest.err
1868 fi
1869 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1870 test $ac_status = 0; } >/dev/null && {
1871 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1872 test ! -s conftest.err
1873 }; then :
1874 ac_retval=0
1875 else
1876 $as_echo "$as_me: failed program was:" >&5
1877 sed 's/^/| /' conftest.$ac_ext >&5
1878
1879 ac_retval=1
1880 fi
1881 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1882 return $ac_retval
1883
1884 } # ac_fn_c_try_cpp
1885
1886 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1887 # -------------------------------------------------------
1888 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1889 # the include files in INCLUDES and setting the cache variable VAR
1890 # accordingly.
1891 ac_fn_c_check_header_mongrel ()
1892 {
1893 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1894 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1896 $as_echo_n "checking for $2... " >&6; }
1897 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1898 $as_echo_n "(cached) " >&6
1899 fi
1900 eval ac_res=\$$3
1901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1902 $as_echo "$ac_res" >&6; }
1903 else
1904 # Is the header compilable?
1905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1906 $as_echo_n "checking $2 usability... " >&6; }
1907 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1908 /* end confdefs.h. */
1909 $4
1910 #include <$2>
1911 _ACEOF
1912 if ac_fn_c_try_compile "$LINENO"; then :
1913 ac_header_compiler=yes
1914 else
1915 ac_header_compiler=no
1916 fi
1917 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1919 $as_echo "$ac_header_compiler" >&6; }
1920
1921 # Is the header present?
1922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1923 $as_echo_n "checking $2 presence... " >&6; }
1924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1925 /* end confdefs.h. */
1926 #include <$2>
1927 _ACEOF
1928 if ac_fn_c_try_cpp "$LINENO"; then :
1929 ac_header_preproc=yes
1930 else
1931 ac_header_preproc=no
1932 fi
1933 rm -f conftest.err conftest.$ac_ext
1934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1935 $as_echo "$ac_header_preproc" >&6; }
1936
1937 # So? What about this header?
1938 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1939 yes:no: )
1940 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1941 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1942 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1943 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1944 ;;
1945 no:yes:* )
1946 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1947 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1948 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1949 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1950 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1951 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1952 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1953 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1954 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1955 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1956 ;;
1957 esac
1958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1959 $as_echo_n "checking for $2... " >&6; }
1960 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1961 $as_echo_n "(cached) " >&6
1962 else
1963 eval "$3=\$ac_header_compiler"
1964 fi
1965 eval ac_res=\$$3
1966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1967 $as_echo "$ac_res" >&6; }
1968 fi
1969 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1970
1971 } # ac_fn_c_check_header_mongrel
1972
1973 # ac_fn_c_try_run LINENO
1974 # ----------------------
1975 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1976 # that executables *can* be run.
1977 ac_fn_c_try_run ()
1978 {
1979 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1980 if { { ac_try="$ac_link"
1981 case "(($ac_try" in
1982 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1983 *) ac_try_echo=$ac_try;;
1984 esac
1985 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1986 $as_echo "$ac_try_echo"; } >&5
1987 (eval "$ac_link") 2>&5
1988 ac_status=$?
1989 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1990 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1991 { { case "(($ac_try" in
1992 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1993 *) ac_try_echo=$ac_try;;
1994 esac
1995 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1996 $as_echo "$ac_try_echo"; } >&5
1997 (eval "$ac_try") 2>&5
1998 ac_status=$?
1999 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2000 test $ac_status = 0; }; }; then :
2001 ac_retval=0
2002 else
2003 $as_echo "$as_me: program exited with status $ac_status" >&5
2004 $as_echo "$as_me: failed program was:" >&5
2005 sed 's/^/| /' conftest.$ac_ext >&5
2006
2007 ac_retval=$ac_status
2008 fi
2009 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2010 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2011 return $ac_retval
2012
2013 } # ac_fn_c_try_run
2014
2015 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2016 # -------------------------------------------------------
2017 # Tests whether HEADER exists and can be compiled using the include files in
2018 # INCLUDES, setting the cache variable VAR accordingly.
2019 ac_fn_c_check_header_compile ()
2020 {
2021 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2023 $as_echo_n "checking for $2... " >&6; }
2024 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2025 $as_echo_n "(cached) " >&6
2026 else
2027 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2028 /* end confdefs.h. */
2029 $4
2030 #include <$2>
2031 _ACEOF
2032 if ac_fn_c_try_compile "$LINENO"; then :
2033 eval "$3=yes"
2034 else
2035 eval "$3=no"
2036 fi
2037 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2038 fi
2039 eval ac_res=\$$3
2040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2041 $as_echo "$ac_res" >&6; }
2042 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2043
2044 } # ac_fn_c_check_header_compile
2045
2046 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2047 # --------------------------------------------
2048 # Tries to find the compile-time value of EXPR in a program that includes
2049 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2050 # computed
2051 ac_fn_c_compute_int ()
2052 {
2053 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2054 if test "$cross_compiling" = yes; then
2055 # Depending upon the size, compute the lo and hi bounds.
2056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2057 /* end confdefs.h. */
2058 $4
2059 int
2060 main ()
2061 {
2062 static int test_array [1 - 2 * !(($2) >= 0)];
2063 test_array [0] = 0
2064
2065 ;
2066 return 0;
2067 }
2068 _ACEOF
2069 if ac_fn_c_try_compile "$LINENO"; then :
2070 ac_lo=0 ac_mid=0
2071 while :; do
2072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2073 /* end confdefs.h. */
2074 $4
2075 int
2076 main ()
2077 {
2078 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2079 test_array [0] = 0
2080
2081 ;
2082 return 0;
2083 }
2084 _ACEOF
2085 if ac_fn_c_try_compile "$LINENO"; then :
2086 ac_hi=$ac_mid; break
2087 else
2088 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2089 if test $ac_lo -le $ac_mid; then
2090 ac_lo= ac_hi=
2091 break
2092 fi
2093 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2094 fi
2095 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2096 done
2097 else
2098 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2099 /* end confdefs.h. */
2100 $4
2101 int
2102 main ()
2103 {
2104 static int test_array [1 - 2 * !(($2) < 0)];
2105 test_array [0] = 0
2106
2107 ;
2108 return 0;
2109 }
2110 _ACEOF
2111 if ac_fn_c_try_compile "$LINENO"; then :
2112 ac_hi=-1 ac_mid=-1
2113 while :; do
2114 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2115 /* end confdefs.h. */
2116 $4
2117 int
2118 main ()
2119 {
2120 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2121 test_array [0] = 0
2122
2123 ;
2124 return 0;
2125 }
2126 _ACEOF
2127 if ac_fn_c_try_compile "$LINENO"; then :
2128 ac_lo=$ac_mid; break
2129 else
2130 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2131 if test $ac_mid -le $ac_hi; then
2132 ac_lo= ac_hi=
2133 break
2134 fi
2135 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2136 fi
2137 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2138 done
2139 else
2140 ac_lo= ac_hi=
2141 fi
2142 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2143 fi
2144 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2145 # Binary search between lo and hi bounds.
2146 while test "x$ac_lo" != "x$ac_hi"; do
2147 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2148 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2149 /* end confdefs.h. */
2150 $4
2151 int
2152 main ()
2153 {
2154 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2155 test_array [0] = 0
2156
2157 ;
2158 return 0;
2159 }
2160 _ACEOF
2161 if ac_fn_c_try_compile "$LINENO"; then :
2162 ac_hi=$ac_mid
2163 else
2164 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2165 fi
2166 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2167 done
2168 case $ac_lo in #((
2169 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2170 '') ac_retval=1 ;;
2171 esac
2172 else
2173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2174 /* end confdefs.h. */
2175 $4
2176 static long int longval () { return $2; }
2177 static unsigned long int ulongval () { return $2; }
2178 #include <stdio.h>
2179 #include <stdlib.h>
2180 int
2181 main ()
2182 {
2183
2184 FILE *f = fopen ("conftest.val", "w");
2185 if (! f)
2186 return 1;
2187 if (($2) < 0)
2188 {
2189 long int i = longval ();
2190 if (i != ($2))
2191 return 1;
2192 fprintf (f, "%ld", i);
2193 }
2194 else
2195 {
2196 unsigned long int i = ulongval ();
2197 if (i != ($2))
2198 return 1;
2199 fprintf (f, "%lu", i);
2200 }
2201 /* Do not output a trailing newline, as this causes \r\n confusion
2202 on some platforms. */
2203 return ferror (f) || fclose (f) != 0;
2204
2205 ;
2206 return 0;
2207 }
2208 _ACEOF
2209 if ac_fn_c_try_run "$LINENO"; then :
2210 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2211 else
2212 ac_retval=1
2213 fi
2214 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2215 conftest.$ac_objext conftest.beam conftest.$ac_ext
2216 rm -f conftest.val
2217
2218 fi
2219 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2220 return $ac_retval
2221
2222 } # ac_fn_c_compute_int
2223
2224 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2225 # -------------------------------------------
2226 # Tests whether TYPE exists after having included INCLUDES, setting cache
2227 # variable VAR accordingly.
2228 ac_fn_c_check_type ()
2229 {
2230 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2232 $as_echo_n "checking for $2... " >&6; }
2233 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2234 $as_echo_n "(cached) " >&6
2235 else
2236 eval "$3=no"
2237 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2238 /* end confdefs.h. */
2239 $4
2240 int
2241 main ()
2242 {
2243 if (sizeof ($2))
2244 return 0;
2245 ;
2246 return 0;
2247 }
2248 _ACEOF
2249 if ac_fn_c_try_compile "$LINENO"; then :
2250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2251 /* end confdefs.h. */
2252 $4
2253 int
2254 main ()
2255 {
2256 if (sizeof (($2)))
2257 return 0;
2258 ;
2259 return 0;
2260 }
2261 _ACEOF
2262 if ac_fn_c_try_compile "$LINENO"; then :
2263
2264 else
2265 eval "$3=yes"
2266 fi
2267 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2268 fi
2269 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2270 fi
2271 eval ac_res=\$$3
2272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2273 $as_echo "$ac_res" >&6; }
2274 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2275
2276 } # ac_fn_c_check_type
2277
2278 # ac_fn_c_find_intX_t LINENO BITS VAR
2279 # -----------------------------------
2280 # Finds a signed integer type with width BITS, setting cache variable VAR
2281 # accordingly.
2282 ac_fn_c_find_intX_t ()
2283 {
2284 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
2286 $as_echo_n "checking for int$2_t... " >&6; }
2287 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2288 $as_echo_n "(cached) " >&6
2289 else
2290 eval "$3=no"
2291 for ac_type in int$2_t 'int' 'long int' \
2292 'long long int' 'short int' 'signed char'; do
2293 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2294 /* end confdefs.h. */
2295 $ac_includes_default
2296 int
2297 main ()
2298 {
2299 static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1))];
2300 test_array [0] = 0
2301
2302 ;
2303 return 0;
2304 }
2305 _ACEOF
2306 if ac_fn_c_try_compile "$LINENO"; then :
2307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2308 /* end confdefs.h. */
2309 $ac_includes_default
2310 int
2311 main ()
2312 {
2313 static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1)
2314 < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 2))];
2315 test_array [0] = 0
2316
2317 ;
2318 return 0;
2319 }
2320 _ACEOF
2321 if ac_fn_c_try_compile "$LINENO"; then :
2322
2323 else
2324 case $ac_type in #(
2325 int$2_t) :
2326 eval "$3=yes" ;; #(
2327 *) :
2328 eval "$3=\$ac_type" ;;
2329 esac
2330 fi
2331 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2332 fi
2333 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2334 eval as_val=\$$3
2335 if test "x$as_val" = x""no; then :
2336
2337 else
2338 break
2339 fi
2340 done
2341 fi
2342 eval ac_res=\$$3
2343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2344 $as_echo "$ac_res" >&6; }
2345 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2346
2347 } # ac_fn_c_find_intX_t
2348
2349 # ac_fn_c_try_link LINENO
2350 # -----------------------
2351 # Try to link conftest.$ac_ext, and return whether this succeeded.
2352 ac_fn_c_try_link ()
2353 {
2354 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2355 rm -f conftest.$ac_objext conftest$ac_exeext
2356 if { { ac_try="$ac_link"
2357 case "(($ac_try" in
2358 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2359 *) ac_try_echo=$ac_try;;
2360 esac
2361 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2362 $as_echo "$ac_try_echo"; } >&5
2363 (eval "$ac_link") 2>conftest.err
2364 ac_status=$?
2365 if test -s conftest.err; then
2366 grep -v '^ *+' conftest.err >conftest.er1
2367 cat conftest.er1 >&5
2368 mv -f conftest.er1 conftest.err
2369 fi
2370 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2371 test $ac_status = 0; } && {
2372 test -z "$ac_c_werror_flag" ||
2373 test ! -s conftest.err
2374 } && test -s conftest$ac_exeext && {
2375 test "$cross_compiling" = yes ||
2376 $as_test_x conftest$ac_exeext
2377 }; then :
2378 ac_retval=0
2379 else
2380 $as_echo "$as_me: failed program was:" >&5
2381 sed 's/^/| /' conftest.$ac_ext >&5
2382
2383 ac_retval=1
2384 fi
2385 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2386 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2387 # interfere with the next link command; also delete a directory that is
2388 # left behind by Apple's compiler. We do this before executing the actions.
2389 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2390 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2391 return $ac_retval
2392
2393 } # ac_fn_c_try_link
2394
2395 # ac_fn_c_find_uintX_t LINENO BITS VAR
2396 # ------------------------------------
2397 # Finds an unsigned integer type with width BITS, setting cache variable VAR
2398 # accordingly.
2399 ac_fn_c_find_uintX_t ()
2400 {
2401 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2403 $as_echo_n "checking for uint$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 uint$2_t 'unsigned int' 'unsigned long int' \
2409 'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2411 /* end confdefs.h. */
2412 $ac_includes_default
2413 int
2414 main ()
2415 {
2416 static int test_array [1 - 2 * !(($ac_type) -1 >> ($2 - 1) == 1)];
2417 test_array [0] = 0
2418
2419 ;
2420 return 0;
2421 }
2422 _ACEOF
2423 if ac_fn_c_try_compile "$LINENO"; then :
2424 case $ac_type in #(
2425 uint$2_t) :
2426 eval "$3=yes" ;; #(
2427 *) :
2428 eval "$3=\$ac_type" ;;
2429 esac
2430 fi
2431 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2432 eval as_val=\$$3
2433 if test "x$as_val" = x""no; then :
2434
2435 else
2436 break
2437 fi
2438 done
2439 fi
2440 eval ac_res=\$$3
2441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2442 $as_echo "$ac_res" >&6; }
2443 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2444
2445 } # ac_fn_c_find_uintX_t
2446
2447 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2448 # ----------------------------------------------
2449 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2450 ac_fn_c_check_header_preproc ()
2451 {
2452 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2454 $as_echo_n "checking for $2... " >&6; }
2455 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2456 $as_echo_n "(cached) " >&6
2457 else
2458 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2459 /* end confdefs.h. */
2460 #include <$2>
2461 _ACEOF
2462 if ac_fn_c_try_cpp "$LINENO"; then :
2463 eval "$3=yes"
2464 else
2465 eval "$3=no"
2466 fi
2467 rm -f conftest.err conftest.$ac_ext
2468 fi
2469 eval ac_res=\$$3
2470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2471 $as_echo "$ac_res" >&6; }
2472 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2473
2474 } # ac_fn_c_check_header_preproc
2475
2476 # ac_fn_cxx_try_cpp LINENO
2477 # ------------------------
2478 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2479 ac_fn_cxx_try_cpp ()
2480 {
2481 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2482 if { { ac_try="$ac_cpp conftest.$ac_ext"
2483 case "(($ac_try" in
2484 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2485 *) ac_try_echo=$ac_try;;
2486 esac
2487 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2488 $as_echo "$ac_try_echo"; } >&5
2489 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2490 ac_status=$?
2491 if test -s conftest.err; then
2492 grep -v '^ *+' conftest.err >conftest.er1
2493 cat conftest.er1 >&5
2494 mv -f conftest.er1 conftest.err
2495 fi
2496 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2497 test $ac_status = 0; } >/dev/null && {
2498 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
2499 test ! -s conftest.err
2500 }; then :
2501 ac_retval=0
2502 else
2503 $as_echo "$as_me: failed program was:" >&5
2504 sed 's/^/| /' conftest.$ac_ext >&5
2505
2506 ac_retval=1
2507 fi
2508 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2509 return $ac_retval
2510
2511 } # ac_fn_cxx_try_cpp
2512
2513 # ac_fn_cxx_check_header_preproc LINENO HEADER VAR
2514 # ------------------------------------------------
2515 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2516 ac_fn_cxx_check_header_preproc ()
2517 {
2518 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2520 $as_echo_n "checking for $2... " >&6; }
2521 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2522 $as_echo_n "(cached) " >&6
2523 else
2524 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2525 /* end confdefs.h. */
2526 #include <$2>
2527 _ACEOF
2528 if ac_fn_cxx_try_cpp "$LINENO"; then :
2529 eval "$3=yes"
2530 else
2531 eval "$3=no"
2532 fi
2533 rm -f conftest.err conftest.$ac_ext
2534 fi
2535 eval ac_res=\$$3
2536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2537 $as_echo "$ac_res" >&6; }
2538 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2539
2540 } # ac_fn_cxx_check_header_preproc
2541
2542 # ac_fn_c_check_func LINENO FUNC VAR
2543 # ----------------------------------
2544 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2545 ac_fn_c_check_func ()
2546 {
2547 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2549 $as_echo_n "checking for $2... " >&6; }
2550 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2551 $as_echo_n "(cached) " >&6
2552 else
2553 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2554 /* end confdefs.h. */
2555 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2556 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2557 #define $2 innocuous_$2
2558
2559 /* System header to define __stub macros and hopefully few prototypes,
2560 which can conflict with char $2 (); below.
2561 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2562 <limits.h> exists even on freestanding compilers. */
2563
2564 #ifdef __STDC__
2565 # include <limits.h>
2566 #else
2567 # include <assert.h>
2568 #endif
2569
2570 #undef $2
2571
2572 /* Override any GCC internal prototype to avoid an error.
2573 Use char because int might match the return type of a GCC
2574 builtin and then its argument prototype would still apply. */
2575 #ifdef __cplusplus
2576 extern "C"
2577 #endif
2578 char $2 ();
2579 /* The GNU C library defines this for functions which it implements
2580 to always fail with ENOSYS. Some functions are actually named
2581 something starting with __ and the normal name is an alias. */
2582 #if defined __stub_$2 || defined __stub___$2
2583 choke me
2584 #endif
2585
2586 int
2587 main ()
2588 {
2589 return $2 ();
2590 ;
2591 return 0;
2592 }
2593 _ACEOF
2594 if ac_fn_c_try_link "$LINENO"; then :
2595 eval "$3=yes"
2596 else
2597 eval "$3=no"
2598 fi
2599 rm -f core conftest.err conftest.$ac_objext \
2600 conftest$ac_exeext conftest.$ac_ext
2601 fi
2602 eval ac_res=\$$3
2603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2604 $as_echo "$ac_res" >&6; }
2605 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2606
2607 } # ac_fn_c_check_func
2608
2609 # ac_fn_cxx_try_link LINENO
2610 # -------------------------
2611 # Try to link conftest.$ac_ext, and return whether this succeeded.
2612 ac_fn_cxx_try_link ()
2613 {
2614 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2615 rm -f conftest.$ac_objext conftest$ac_exeext
2616 if { { ac_try="$ac_link"
2617 case "(($ac_try" in
2618 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2619 *) ac_try_echo=$ac_try;;
2620 esac
2621 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2622 $as_echo "$ac_try_echo"; } >&5
2623 (eval "$ac_link") 2>conftest.err
2624 ac_status=$?
2625 if test -s conftest.err; then
2626 grep -v '^ *+' conftest.err >conftest.er1
2627 cat conftest.er1 >&5
2628 mv -f conftest.er1 conftest.err
2629 fi
2630 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2631 test $ac_status = 0; } && {
2632 test -z "$ac_cxx_werror_flag" ||
2633 test ! -s conftest.err
2634 } && test -s conftest$ac_exeext && {
2635 test "$cross_compiling" = yes ||
2636 $as_test_x conftest$ac_exeext
2637 }; then :
2638 ac_retval=0
2639 else
2640 $as_echo "$as_me: failed program was:" >&5
2641 sed 's/^/| /' conftest.$ac_ext >&5
2642
2643 ac_retval=1
2644 fi
2645 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2646 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2647 # interfere with the next link command; also delete a directory that is
2648 # left behind by Apple's compiler. We do this before executing the actions.
2649 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2650 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2651 return $ac_retval
2652
2653 } # ac_fn_cxx_try_link
2654 cat >config.log <<_ACEOF
2655 This file contains any messages produced by compilers while
2656 running configure, to aid debugging if configure makes a mistake.
2657
2658 It was created by $as_me, which was
2659 generated by GNU Autoconf 2.64. Invocation command line was
2660
2661 $ $0 $@
2662
2663 _ACEOF
2664 exec 5>>config.log
2665 {
2666 cat <<_ASUNAME
2667 ## --------- ##
2668 ## Platform. ##
2669 ## --------- ##
2670
2671 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2672 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2673 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2674 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2675 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2676
2677 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2678 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2679
2680 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2681 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2682 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2683 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2684 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2685 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2686 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2687
2688 _ASUNAME
2689
2690 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2691 for as_dir in $PATH
2692 do
2693 IFS=$as_save_IFS
2694 test -z "$as_dir" && as_dir=.
2695 $as_echo "PATH: $as_dir"
2696 done
2697 IFS=$as_save_IFS
2698
2699 } >&5
2700
2701 cat >&5 <<_ACEOF
2702
2703
2704 ## ----------- ##
2705 ## Core tests. ##
2706 ## ----------- ##
2707
2708 _ACEOF
2709
2710
2711 # Keep a trace of the command line.
2712 # Strip out --no-create and --no-recursion so they do not pile up.
2713 # Strip out --silent because we don't want to record it for future runs.
2714 # Also quote any args containing shell meta-characters.
2715 # Make two passes to allow for proper duplicate-argument suppression.
2716 ac_configure_args=
2717 ac_configure_args0=
2718 ac_configure_args1=
2719 ac_must_keep_next=false
2720 for ac_pass in 1 2
2721 do
2722 for ac_arg
2723 do
2724 case $ac_arg in
2725 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2726 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2727 | -silent | --silent | --silen | --sile | --sil)
2728 continue ;;
2729 *\'*)
2730 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2731 esac
2732 case $ac_pass in
2733 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2734 2)
2735 as_fn_append ac_configure_args1 " '$ac_arg'"
2736 if test $ac_must_keep_next = true; then
2737 ac_must_keep_next=false # Got value, back to normal.
2738 else
2739 case $ac_arg in
2740 *=* | --config-cache | -C | -disable-* | --disable-* \
2741 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2742 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2743 | -with-* | --with-* | -without-* | --without-* | --x)
2744 case "$ac_configure_args0 " in
2745 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2746 esac
2747 ;;
2748 -* ) ac_must_keep_next=true ;;
2749 esac
2750 fi
2751 as_fn_append ac_configure_args " '$ac_arg'"
2752 ;;
2753 esac
2754 done
2755 done
2756 { ac_configure_args0=; unset ac_configure_args0;}
2757 { ac_configure_args1=; unset ac_configure_args1;}
2758
2759 # When interrupted or exit'd, cleanup temporary files, and complete
2760 # config.log. We remove comments because anyway the quotes in there
2761 # would cause problems or look ugly.
2762 # WARNING: Use '\'' to represent an apostrophe within the trap.
2763 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2764 trap 'exit_status=$?
2765 # Save into config.log some information that might help in debugging.
2766 {
2767 echo
2768
2769 cat <<\_ASBOX
2770 ## ---------------- ##
2771 ## Cache variables. ##
2772 ## ---------------- ##
2773 _ASBOX
2774 echo
2775 # The following way of writing the cache mishandles newlines in values,
2776 (
2777 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2778 eval ac_val=\$$ac_var
2779 case $ac_val in #(
2780 *${as_nl}*)
2781 case $ac_var in #(
2782 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2783 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2784 esac
2785 case $ac_var in #(
2786 _ | IFS | as_nl) ;; #(
2787 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2788 *) { eval $ac_var=; unset $ac_var;} ;;
2789 esac ;;
2790 esac
2791 done
2792 (set) 2>&1 |
2793 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2794 *${as_nl}ac_space=\ *)
2795 sed -n \
2796 "s/'\''/'\''\\\\'\'''\''/g;
2797 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2798 ;; #(
2799 *)
2800 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2801 ;;
2802 esac |
2803 sort
2804 )
2805 echo
2806
2807 cat <<\_ASBOX
2808 ## ----------------- ##
2809 ## Output variables. ##
2810 ## ----------------- ##
2811 _ASBOX
2812 echo
2813 for ac_var in $ac_subst_vars
2814 do
2815 eval ac_val=\$$ac_var
2816 case $ac_val in
2817 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2818 esac
2819 $as_echo "$ac_var='\''$ac_val'\''"
2820 done | sort
2821 echo
2822
2823 if test -n "$ac_subst_files"; then
2824 cat <<\_ASBOX
2825 ## ------------------- ##
2826 ## File substitutions. ##
2827 ## ------------------- ##
2828 _ASBOX
2829 echo
2830 for ac_var in $ac_subst_files
2831 do
2832 eval ac_val=\$$ac_var
2833 case $ac_val in
2834 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2835 esac
2836 $as_echo "$ac_var='\''$ac_val'\''"
2837 done | sort
2838 echo
2839 fi
2840
2841 if test -s confdefs.h; then
2842 cat <<\_ASBOX
2843 ## ----------- ##
2844 ## confdefs.h. ##
2845 ## ----------- ##
2846 _ASBOX
2847 echo
2848 cat confdefs.h
2849 echo
2850 fi
2851 test "$ac_signal" != 0 &&
2852 $as_echo "$as_me: caught signal $ac_signal"
2853 $as_echo "$as_me: exit $exit_status"
2854 } >&5
2855 rm -f core *.core core.conftest.* &&
2856 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2857 exit $exit_status
2858 ' 0
2859 for ac_signal in 1 2 13 15; do
2860 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2861 done
2862 ac_signal=0
2863
2864 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2865 rm -f -r conftest* confdefs.h
2866
2867 $as_echo "/* confdefs.h */" > confdefs.h
2868
2869 # Predefined preprocessor variables.
2870
2871 cat >>confdefs.h <<_ACEOF
2872 #define PACKAGE_NAME "$PACKAGE_NAME"
2873 _ACEOF
2874
2875 cat >>confdefs.h <<_ACEOF
2876 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2877 _ACEOF
2878
2879 cat >>confdefs.h <<_ACEOF
2880 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2881 _ACEOF
2882
2883 cat >>confdefs.h <<_ACEOF
2884 #define PACKAGE_STRING "$PACKAGE_STRING"
2885 _ACEOF
2886
2887 cat >>confdefs.h <<_ACEOF
2888 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2889 _ACEOF
2890
2891 cat >>confdefs.h <<_ACEOF
2892 #define PACKAGE_URL "$PACKAGE_URL"
2893 _ACEOF
2894
2895
2896 # Let the site file select an alternate cache file if it wants to.
2897 # Prefer an explicitly selected file to automatically selected ones.
2898 ac_site_file1=NONE
2899 ac_site_file2=NONE
2900 if test -n "$CONFIG_SITE"; then
2901 ac_site_file1=$CONFIG_SITE
2902 elif test "x$prefix" != xNONE; then
2903 ac_site_file1=$prefix/share/config.site
2904 ac_site_file2=$prefix/etc/config.site
2905 else
2906 ac_site_file1=$ac_default_prefix/share/config.site
2907 ac_site_file2=$ac_default_prefix/etc/config.site
2908 fi
2909 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2910 do
2911 test "x$ac_site_file" = xNONE && continue
2912 if test -r "$ac_site_file"; then
2913 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2914 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2915 sed 's/^/| /' "$ac_site_file" >&5
2916 . "$ac_site_file"
2917 fi
2918 done
2919
2920 if test -r "$cache_file"; then
2921 # Some versions of bash will fail to source /dev/null (special
2922 # files actually), so we avoid doing that.
2923 if test -f "$cache_file"; then
2924 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2925 $as_echo "$as_me: loading cache $cache_file" >&6;}
2926 case $cache_file in
2927 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2928 *) . "./$cache_file";;
2929 esac
2930 fi
2931 else
2932 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2933 $as_echo "$as_me: creating cache $cache_file" >&6;}
2934 >$cache_file
2935 fi
2936
2937 # Check that the precious variables saved in the cache have kept the same
2938 # value.
2939 ac_cache_corrupted=false
2940 for ac_var in $ac_precious_vars; do
2941 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2942 eval ac_new_set=\$ac_env_${ac_var}_set
2943 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2944 eval ac_new_val=\$ac_env_${ac_var}_value
2945 case $ac_old_set,$ac_new_set in
2946 set,)
2947 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2948 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2949 ac_cache_corrupted=: ;;
2950 ,set)
2951 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2952 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2953 ac_cache_corrupted=: ;;
2954 ,);;
2955 *)
2956 if test "x$ac_old_val" != "x$ac_new_val"; then
2957 # differences in whitespace do not lead to failure.
2958 ac_old_val_w=`echo x $ac_old_val`
2959 ac_new_val_w=`echo x $ac_new_val`
2960 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2961 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2962 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2963 ac_cache_corrupted=:
2964 else
2965 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2966 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2967 eval $ac_var=\$ac_old_val
2968 fi
2969 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2970 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2971 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2972 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2973 fi;;
2974 esac
2975 # Pass precious variables to config.status.
2976 if test "$ac_new_set" = set; then
2977 case $ac_new_val in
2978 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2979 *) ac_arg=$ac_var=$ac_new_val ;;
2980 esac
2981 case " $ac_configure_args " in
2982 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2983 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2984 esac
2985 fi
2986 done
2987 if $ac_cache_corrupted; then
2988 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2989 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2990 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2991 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2992 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2993 fi
2994 ## -------------------- ##
2995 ## Main body of script. ##
2996 ## -------------------- ##
2997
2998 ac_ext=c
2999 ac_cpp='$CPP $CPPFLAGS'
3000 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3001 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3002 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3003
3004
3005
3006
3007
3008
3009 ac_config_headers="$ac_config_headers auto-host.h:config.in"
3010
3011
3012 gcc_version=`cat $srcdir/BASE-VER`
3013
3014 # Determine the host, build, and target systems
3015 ac_aux_dir=
3016 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3017 for ac_t in install-sh install.sh shtool; do
3018 if test -f "$ac_dir/$ac_t"; then
3019 ac_aux_dir=$ac_dir
3020 ac_install_sh="$ac_aux_dir/$ac_t -c"
3021 break 2
3022 fi
3023 done
3024 done
3025 if test -z "$ac_aux_dir"; then
3026 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3027 fi
3028
3029 # These three variables are undocumented and unsupported,
3030 # and are intended to be withdrawn in a future Autoconf release.
3031 # They can cause serious problems if a builder's source tree is in a directory
3032 # whose full name contains unusual characters.
3033 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3034 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3035 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3036
3037
3038 # Make sure we can run config.sub.
3039 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3040 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3041
3042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3043 $as_echo_n "checking build system type... " >&6; }
3044 if test "${ac_cv_build+set}" = set; then :
3045 $as_echo_n "(cached) " >&6
3046 else
3047 ac_build_alias=$build_alias
3048 test "x$ac_build_alias" = x &&
3049 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3050 test "x$ac_build_alias" = x &&
3051 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3052 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3053 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3054
3055 fi
3056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3057 $as_echo "$ac_cv_build" >&6; }
3058 case $ac_cv_build in
3059 *-*-*) ;;
3060 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3061 esac
3062 build=$ac_cv_build
3063 ac_save_IFS=$IFS; IFS='-'
3064 set x $ac_cv_build
3065 shift
3066 build_cpu=$1
3067 build_vendor=$2
3068 shift; shift
3069 # Remember, the first character of IFS is used to create $*,
3070 # except with old shells:
3071 build_os=$*
3072 IFS=$ac_save_IFS
3073 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3074
3075
3076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3077 $as_echo_n "checking host system type... " >&6; }
3078 if test "${ac_cv_host+set}" = set; then :
3079 $as_echo_n "(cached) " >&6
3080 else
3081 if test "x$host_alias" = x; then
3082 ac_cv_host=$ac_cv_build
3083 else
3084 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3085 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3086 fi
3087
3088 fi
3089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3090 $as_echo "$ac_cv_host" >&6; }
3091 case $ac_cv_host in
3092 *-*-*) ;;
3093 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3094 esac
3095 host=$ac_cv_host
3096 ac_save_IFS=$IFS; IFS='-'
3097 set x $ac_cv_host
3098 shift
3099 host_cpu=$1
3100 host_vendor=$2
3101 shift; shift
3102 # Remember, the first character of IFS is used to create $*,
3103 # except with old shells:
3104 host_os=$*
3105 IFS=$ac_save_IFS
3106 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3107
3108
3109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3110 $as_echo_n "checking target system type... " >&6; }
3111 if test "${ac_cv_target+set}" = set; then :
3112 $as_echo_n "(cached) " >&6
3113 else
3114 if test "x$target_alias" = x; then
3115 ac_cv_target=$ac_cv_host
3116 else
3117 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3118 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3119 fi
3120
3121 fi
3122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3123 $as_echo "$ac_cv_target" >&6; }
3124 case $ac_cv_target in
3125 *-*-*) ;;
3126 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3127 esac
3128 target=$ac_cv_target
3129 ac_save_IFS=$IFS; IFS='-'
3130 set x $ac_cv_target
3131 shift
3132 target_cpu=$1
3133 target_vendor=$2
3134 shift; shift
3135 # Remember, the first character of IFS is used to create $*,
3136 # except with old shells:
3137 target_os=$*
3138 IFS=$ac_save_IFS
3139 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3140
3141
3142 # The aliases save the names the user supplied, while $host etc.
3143 # will get canonicalized.
3144 test -n "$target_alias" &&
3145 test "$program_prefix$program_suffix$program_transform_name" = \
3146 NONENONEs,x,x, &&
3147 program_prefix=${target_alias}-
3148
3149 # Determine the noncanonical target name, for directory use.
3150 case ${build_alias} in
3151 "") build_noncanonical=${build} ;;
3152 *) build_noncanonical=${build_alias} ;;
3153 esac
3154
3155 case ${host_alias} in
3156 "") host_noncanonical=${build_noncanonical} ;;
3157 *) host_noncanonical=${host_alias} ;;
3158 esac
3159
3160 case ${target_alias} in
3161 "") target_noncanonical=${host_noncanonical} ;;
3162 *) target_noncanonical=${target_alias} ;;
3163 esac
3164
3165
3166
3167
3168 # Determine the target- and build-specific subdirectories
3169
3170 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
3171 # have matching libraries, they should use host libraries: Makefile.tpl
3172 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
3173 # However, they still use the build modules, because the corresponding
3174 # host modules (e.g. bison) are only built for the host when bootstrap
3175 # finishes. So:
3176 # - build_subdir is where we find build modules, and never changes.
3177 # - build_libsubdir is where we find build libraries, and can be overridden.
3178
3179 # Prefix 'build-' so this never conflicts with target_subdir.
3180 build_subdir="build-${build_noncanonical}"
3181
3182 # Check whether --with-build-libsubdir was given.
3183 if test "${with_build_libsubdir+set}" = set; then :
3184 withval=$with_build_libsubdir; build_libsubdir="$withval"
3185 else
3186 build_libsubdir="$build_subdir"
3187 fi
3188
3189 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
3190 if ( test $srcdir = . && test -d gcc ) \
3191 || test -d $srcdir/../host-${host_noncanonical}; then
3192 host_subdir="host-${host_noncanonical}"
3193 else
3194 host_subdir=.
3195 fi
3196 # No prefix.
3197 target_subdir=${target_noncanonical}
3198
3199
3200 # Set program_transform_name
3201 test "$program_prefix" != NONE &&
3202 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3203 # Use a double $ so make ignores it.
3204 test "$program_suffix" != NONE &&
3205 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3206 # Double any \ or $.
3207 # By default was `s,x,x', remove it if useless.
3208 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3209 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3210
3211
3212 # Check for bogus environment variables.
3213 # Test if LIBRARY_PATH contains the notation for the current directory
3214 # since this would lead to problems installing/building glibc.
3215 # LIBRARY_PATH contains the current directory if one of the following
3216 # is true:
3217 # - one of the terminals (":" and ";") is the first or last sign
3218 # - two terminals occur directly after each other
3219 # - the path contains an element with a dot in it
3220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBRARY_PATH variable" >&5
3221 $as_echo_n "checking LIBRARY_PATH variable... " >&6; }
3222 case ${LIBRARY_PATH} in
3223 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3224 library_path_setting="contains current directory"
3225 ;;
3226 *)
3227 library_path_setting="ok"
3228 ;;
3229 esac
3230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $library_path_setting" >&5
3231 $as_echo "$library_path_setting" >&6; }
3232 if test "$library_path_setting" != "ok"; then
3233 as_fn_error "
3234 *** LIBRARY_PATH shouldn't contain the current directory when
3235 *** building gcc. Please change the environment variable
3236 *** and run configure again." "$LINENO" 5
3237 fi
3238
3239 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
3240 # since this would lead to problems installing/building glibc.
3241 # GCC_EXEC_PREFIX contains the current directory if one of the following
3242 # is true:
3243 # - one of the terminals (":" and ";") is the first or last sign
3244 # - two terminals occur directly after each other
3245 # - the path contains an element with a dot in it
3246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC_EXEC_PREFIX variable" >&5
3247 $as_echo_n "checking GCC_EXEC_PREFIX variable... " >&6; }
3248 case ${GCC_EXEC_PREFIX} in
3249 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3250 gcc_exec_prefix_setting="contains current directory"
3251 ;;
3252 *)
3253 gcc_exec_prefix_setting="ok"
3254 ;;
3255 esac
3256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_exec_prefix_setting" >&5
3257 $as_echo "$gcc_exec_prefix_setting" >&6; }
3258 if test "$gcc_exec_prefix_setting" != "ok"; then
3259 as_fn_error "
3260 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
3261 *** building gcc. Please change the environment variable
3262 *** and run configure again." "$LINENO" 5
3263 fi
3264
3265 # -----------
3266 # Directories
3267 # -----------
3268
3269 # Specify the local prefix
3270 local_prefix=
3271
3272 # Check whether --with-local-prefix was given.
3273 if test "${with_local_prefix+set}" = set; then :
3274 withval=$with_local_prefix; case "${withval}" in
3275 yes) as_fn_error "bad value ${withval} given for local include directory prefix" "$LINENO" 5 ;;
3276 no) ;;
3277 *) local_prefix=$with_local_prefix ;;
3278 esac
3279 fi
3280
3281
3282 # Default local prefix if it is empty
3283 if test x$local_prefix = x; then
3284 local_prefix=/usr/local
3285 fi
3286
3287 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
3288 # passed in by the toplevel make and thus we'd get different behavior
3289 # depending on where we built the sources.
3290 gcc_gxx_include_dir=
3291 # Specify the g++ header file directory
3292
3293 # Check whether --with-gxx-include-dir was given.
3294 if test "${with_gxx_include_dir+set}" = set; then :
3295 withval=$with_gxx_include_dir; case "${withval}" in
3296 yes) as_fn_error "bad value ${withval} given for g++ include directory" "$LINENO" 5 ;;
3297 no) ;;
3298 *) gcc_gxx_include_dir=$with_gxx_include_dir ;;
3299 esac
3300 fi
3301
3302
3303 # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
3304 if test x${gcc_gxx_include_dir} = x; then
3305 if test x${enable_version_specific_runtime_libs} = xyes; then
3306 gcc_gxx_include_dir='${libsubdir}/include/c++'
3307 else
3308 libstdcxx_incdir='include/c++/$(version)'
3309 if test x$host != x$target; then
3310 libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
3311 fi
3312 gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir"
3313 fi
3314 fi
3315
3316
3317 # Check whether --with-cpp_install_dir was given.
3318 if test "${with_cpp_install_dir+set}" = set; then :
3319 withval=$with_cpp_install_dir; if test x$withval = xyes; then
3320 as_fn_error "option --with-cpp-install-dir requires an argument" "$LINENO" 5
3321 elif test x$withval != xno; then
3322 cpp_install_dir=$withval
3323 fi
3324 fi
3325
3326
3327 # We would like to our source tree to be readonly. However when releases or
3328 # pre-releases are generated, the flex/bison generated files as well as the
3329 # various formats of manuals need to be included along with the rest of the
3330 # sources. Therefore we have --enable-generated-files-in-srcdir to do
3331 # just that.
3332
3333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to place generated files in the source directory" >&5
3334 $as_echo_n "checking whether to place generated files in the source directory... " >&6; }
3335 # Check whether --enable-generated-files-in-srcdir was given.
3336 if test "${enable_generated_files_in_srcdir+set}" = set; then :
3337 enableval=$enable_generated_files_in_srcdir; generated_files_in_srcdir=$enableval
3338 else
3339 generated_files_in_srcdir=no
3340 fi
3341
3342
3343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $generated_files_in_srcdir" >&5
3344 $as_echo "$generated_files_in_srcdir" >&6; }
3345
3346 if test "$generated_files_in_srcdir" = "yes"; then
3347 GENINSRC=''
3348 else
3349 GENINSRC='#'
3350 fi
3351
3352
3353 # -------------------
3354 # Find default linker
3355 # -------------------
3356
3357 # With GNU ld
3358
3359 # Check whether --with-gnu-ld was given.
3360 if test "${with_gnu_ld+set}" = set; then :
3361 withval=$with_gnu_ld; gnu_ld_flag="$with_gnu_ld"
3362 else
3363 gnu_ld_flag=no
3364 fi
3365
3366
3367 # With pre-defined ld
3368
3369 # Check whether --with-ld was given.
3370 if test "${with_ld+set}" = set; then :
3371 withval=$with_ld; DEFAULT_LINKER="$with_ld"
3372 fi
3373
3374 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3375 if test ! -x "$DEFAULT_LINKER"; then
3376 as_fn_error "cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" "$LINENO" 5
3377 elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3378 gnu_ld_flag=yes
3379 fi
3380
3381 cat >>confdefs.h <<_ACEOF
3382 #define DEFAULT_LINKER "$DEFAULT_LINKER"
3383 _ACEOF
3384
3385 fi
3386
3387 gnu_ld=`if test x"$gnu_ld_flag" = x"yes"; then echo 1; else echo 0; fi`
3388
3389 cat >>confdefs.h <<_ACEOF
3390 #define HAVE_GNU_LD $gnu_ld
3391 _ACEOF
3392
3393
3394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default linker was specified" >&5
3395 $as_echo_n "checking whether a default linker was specified... " >&6; }
3396 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3397 if test x"$gnu_ld_flag" = x"no"; then
3398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER)" >&5
3399 $as_echo "yes ($DEFAULT_LINKER)" >&6; }
3400 else
3401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
3402 $as_echo "yes ($DEFAULT_LINKER - GNU ld)" >&6; }
3403 fi
3404 else
3405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3406 $as_echo "no" >&6; }
3407 fi
3408
3409 # With demangler in GNU ld
3410
3411 # Check whether --with-demangler-in-ld was given.
3412 if test "${with_demangler_in_ld+set}" = set; then :
3413 withval=$with_demangler_in_ld; demangler_in_ld="$with_demangler_in_ld"
3414 else
3415 demangler_in_ld=yes
3416 fi
3417
3418
3419 # ----------------------
3420 # Find default assembler
3421 # ----------------------
3422
3423 # With GNU as
3424
3425 # Check whether --with-gnu-as was given.
3426 if test "${with_gnu_as+set}" = set; then :
3427 withval=$with_gnu_as; gas_flag="$with_gnu_as"
3428 else
3429 gas_flag=no
3430 fi
3431
3432
3433
3434 # Check whether --with-as was given.
3435 if test "${with_as+set}" = set; then :
3436 withval=$with_as; DEFAULT_ASSEMBLER="$with_as"
3437 fi
3438
3439 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3440 if test ! -x "$DEFAULT_ASSEMBLER"; then
3441 as_fn_error "cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" "$LINENO" 5
3442 elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3443 gas_flag=yes
3444 fi
3445
3446 cat >>confdefs.h <<_ACEOF
3447 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
3448 _ACEOF
3449
3450 fi
3451
3452 gnu_as=`if test x"$gas_flag" = x"yes"; then echo 1; else echo 0; fi`
3453
3454 cat >>confdefs.h <<_ACEOF
3455 #define HAVE_GNU_AS $gnu_as
3456 _ACEOF
3457
3458
3459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default assembler was specified" >&5
3460 $as_echo_n "checking whether a default assembler was specified... " >&6; }
3461 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3462 if test x"$gas_flag" = x"no"; then
3463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER)" >&5
3464 $as_echo "yes ($DEFAULT_ASSEMBLER)" >&6; }
3465 else
3466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
3467 $as_echo "yes ($DEFAULT_ASSEMBLER - GNU as)" >&6; }
3468 fi
3469 else
3470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3471 $as_echo "no" >&6; }
3472 fi
3473
3474 # ---------------
3475 # Find C compiler
3476 # ---------------
3477
3478 # If a non-executable a.out is present (e.g. created by GNU as above even if
3479 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
3480 # file, even when creating an executable, so an execution test fails.
3481 # Remove possible default executable files to avoid this.
3482 #
3483 # FIXME: This really belongs into AC_PROG_CC and can be removed once
3484 # Autoconf includes it.
3485 rm -f a.out a.exe b.out
3486
3487 # Find the native compiler
3488 ac_ext=c
3489 ac_cpp='$CPP $CPPFLAGS'
3490 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3491 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3492 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3493 if test -n "$ac_tool_prefix"; then
3494 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3495 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3497 $as_echo_n "checking for $ac_word... " >&6; }
3498 if test "${ac_cv_prog_CC+set}" = set; then :
3499 $as_echo_n "(cached) " >&6
3500 else
3501 if test -n "$CC"; then
3502 ac_cv_prog_CC="$CC" # Let the user override the test.
3503 else
3504 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3505 for as_dir in $PATH
3506 do
3507 IFS=$as_save_IFS
3508 test -z "$as_dir" && as_dir=.
3509 for ac_exec_ext in '' $ac_executable_extensions; do
3510 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3511 ac_cv_prog_CC="${ac_tool_prefix}gcc"
3512 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3513 break 2
3514 fi
3515 done
3516 done
3517 IFS=$as_save_IFS
3518
3519 fi
3520 fi
3521 CC=$ac_cv_prog_CC
3522 if test -n "$CC"; then
3523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3524 $as_echo "$CC" >&6; }
3525 else
3526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3527 $as_echo "no" >&6; }
3528 fi
3529
3530
3531 fi
3532 if test -z "$ac_cv_prog_CC"; then
3533 ac_ct_CC=$CC
3534 # Extract the first word of "gcc", so it can be a program name with args.
3535 set dummy gcc; ac_word=$2
3536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3537 $as_echo_n "checking for $ac_word... " >&6; }
3538 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3539 $as_echo_n "(cached) " >&6
3540 else
3541 if test -n "$ac_ct_CC"; then
3542 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3543 else
3544 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3545 for as_dir in $PATH
3546 do
3547 IFS=$as_save_IFS
3548 test -z "$as_dir" && as_dir=.
3549 for ac_exec_ext in '' $ac_executable_extensions; do
3550 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3551 ac_cv_prog_ac_ct_CC="gcc"
3552 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3553 break 2
3554 fi
3555 done
3556 done
3557 IFS=$as_save_IFS
3558
3559 fi
3560 fi
3561 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3562 if test -n "$ac_ct_CC"; then
3563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3564 $as_echo "$ac_ct_CC" >&6; }
3565 else
3566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3567 $as_echo "no" >&6; }
3568 fi
3569
3570 if test "x$ac_ct_CC" = x; then
3571 CC=""
3572 else
3573 case $cross_compiling:$ac_tool_warned in
3574 yes:)
3575 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3576 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3577 ac_tool_warned=yes ;;
3578 esac
3579 CC=$ac_ct_CC
3580 fi
3581 else
3582 CC="$ac_cv_prog_CC"
3583 fi
3584
3585 if test -z "$CC"; then
3586 if test -n "$ac_tool_prefix"; then
3587 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3588 set dummy ${ac_tool_prefix}cc; ac_word=$2
3589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3590 $as_echo_n "checking for $ac_word... " >&6; }
3591 if test "${ac_cv_prog_CC+set}" = set; then :
3592 $as_echo_n "(cached) " >&6
3593 else
3594 if test -n "$CC"; then
3595 ac_cv_prog_CC="$CC" # Let the user override the test.
3596 else
3597 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3598 for as_dir in $PATH
3599 do
3600 IFS=$as_save_IFS
3601 test -z "$as_dir" && as_dir=.
3602 for ac_exec_ext in '' $ac_executable_extensions; do
3603 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3604 ac_cv_prog_CC="${ac_tool_prefix}cc"
3605 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3606 break 2
3607 fi
3608 done
3609 done
3610 IFS=$as_save_IFS
3611
3612 fi
3613 fi
3614 CC=$ac_cv_prog_CC
3615 if test -n "$CC"; then
3616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3617 $as_echo "$CC" >&6; }
3618 else
3619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3620 $as_echo "no" >&6; }
3621 fi
3622
3623
3624 fi
3625 fi
3626 if test -z "$CC"; then
3627 # Extract the first word of "cc", so it can be a program name with args.
3628 set dummy cc; ac_word=$2
3629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3630 $as_echo_n "checking for $ac_word... " >&6; }
3631 if test "${ac_cv_prog_CC+set}" = set; then :
3632 $as_echo_n "(cached) " >&6
3633 else
3634 if test -n "$CC"; then
3635 ac_cv_prog_CC="$CC" # Let the user override the test.
3636 else
3637 ac_prog_rejected=no
3638 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3639 for as_dir in $PATH
3640 do
3641 IFS=$as_save_IFS
3642 test -z "$as_dir" && as_dir=.
3643 for ac_exec_ext in '' $ac_executable_extensions; do
3644 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3645 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3646 ac_prog_rejected=yes
3647 continue
3648 fi
3649 ac_cv_prog_CC="cc"
3650 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3651 break 2
3652 fi
3653 done
3654 done
3655 IFS=$as_save_IFS
3656
3657 if test $ac_prog_rejected = yes; then
3658 # We found a bogon in the path, so make sure we never use it.
3659 set dummy $ac_cv_prog_CC
3660 shift
3661 if test $# != 0; then
3662 # We chose a different compiler from the bogus one.
3663 # However, it has the same basename, so the bogon will be chosen
3664 # first if we set CC to just the basename; use the full file name.
3665 shift
3666 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3667 fi
3668 fi
3669 fi
3670 fi
3671 CC=$ac_cv_prog_CC
3672 if test -n "$CC"; then
3673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3674 $as_echo "$CC" >&6; }
3675 else
3676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3677 $as_echo "no" >&6; }
3678 fi
3679
3680
3681 fi
3682 if test -z "$CC"; then
3683 if test -n "$ac_tool_prefix"; then
3684 for ac_prog in cl.exe
3685 do
3686 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3687 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3689 $as_echo_n "checking for $ac_word... " >&6; }
3690 if test "${ac_cv_prog_CC+set}" = set; then :
3691 $as_echo_n "(cached) " >&6
3692 else
3693 if test -n "$CC"; then
3694 ac_cv_prog_CC="$CC" # Let the user override the test.
3695 else
3696 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3697 for as_dir in $PATH
3698 do
3699 IFS=$as_save_IFS
3700 test -z "$as_dir" && as_dir=.
3701 for ac_exec_ext in '' $ac_executable_extensions; do
3702 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3703 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3704 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3705 break 2
3706 fi
3707 done
3708 done
3709 IFS=$as_save_IFS
3710
3711 fi
3712 fi
3713 CC=$ac_cv_prog_CC
3714 if test -n "$CC"; then
3715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3716 $as_echo "$CC" >&6; }
3717 else
3718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3719 $as_echo "no" >&6; }
3720 fi
3721
3722
3723 test -n "$CC" && break
3724 done
3725 fi
3726 if test -z "$CC"; then
3727 ac_ct_CC=$CC
3728 for ac_prog in cl.exe
3729 do
3730 # Extract the first word of "$ac_prog", so it can be a program name with args.
3731 set dummy $ac_prog; ac_word=$2
3732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3733 $as_echo_n "checking for $ac_word... " >&6; }
3734 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3735 $as_echo_n "(cached) " >&6
3736 else
3737 if test -n "$ac_ct_CC"; then
3738 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3739 else
3740 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3741 for as_dir in $PATH
3742 do
3743 IFS=$as_save_IFS
3744 test -z "$as_dir" && as_dir=.
3745 for ac_exec_ext in '' $ac_executable_extensions; do
3746 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3747 ac_cv_prog_ac_ct_CC="$ac_prog"
3748 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3749 break 2
3750 fi
3751 done
3752 done
3753 IFS=$as_save_IFS
3754
3755 fi
3756 fi
3757 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3758 if test -n "$ac_ct_CC"; then
3759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3760 $as_echo "$ac_ct_CC" >&6; }
3761 else
3762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3763 $as_echo "no" >&6; }
3764 fi
3765
3766
3767 test -n "$ac_ct_CC" && break
3768 done
3769
3770 if test "x$ac_ct_CC" = x; then
3771 CC=""
3772 else
3773 case $cross_compiling:$ac_tool_warned in
3774 yes:)
3775 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3776 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3777 ac_tool_warned=yes ;;
3778 esac
3779 CC=$ac_ct_CC
3780 fi
3781 fi
3782
3783 fi
3784
3785
3786 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3787 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3788 as_fn_error "no acceptable C compiler found in \$PATH
3789 See \`config.log' for more details." "$LINENO" 5; }
3790
3791 # Provide some information about the compiler.
3792 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3793 set X $ac_compile
3794 ac_compiler=$2
3795 for ac_option in --version -v -V -qversion; do
3796 { { ac_try="$ac_compiler $ac_option >&5"
3797 case "(($ac_try" in
3798 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3799 *) ac_try_echo=$ac_try;;
3800 esac
3801 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3802 $as_echo "$ac_try_echo"; } >&5
3803 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3804 ac_status=$?
3805 if test -s conftest.err; then
3806 sed '10a\
3807 ... rest of stderr output deleted ...
3808 10q' conftest.err >conftest.er1
3809 cat conftest.er1 >&5
3810 rm -f conftest.er1 conftest.err
3811 fi
3812 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3813 test $ac_status = 0; }
3814 done
3815
3816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3817 /* end confdefs.h. */
3818
3819 int
3820 main ()
3821 {
3822
3823 ;
3824 return 0;
3825 }
3826 _ACEOF
3827 ac_clean_files_save=$ac_clean_files
3828 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3829 # Try to create an executable without -o first, disregard a.out.
3830 # It will help us diagnose broken compilers, and finding out an intuition
3831 # of exeext.
3832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3833 $as_echo_n "checking for C compiler default output file name... " >&6; }
3834 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3835
3836 # The possible output files:
3837 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3838
3839 ac_rmfiles=
3840 for ac_file in $ac_files
3841 do
3842 case $ac_file in
3843 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3844 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3845 esac
3846 done
3847 rm -f $ac_rmfiles
3848
3849 if { { ac_try="$ac_link_default"
3850 case "(($ac_try" in
3851 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3852 *) ac_try_echo=$ac_try;;
3853 esac
3854 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3855 $as_echo "$ac_try_echo"; } >&5
3856 (eval "$ac_link_default") 2>&5
3857 ac_status=$?
3858 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3859 test $ac_status = 0; }; then :
3860 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3861 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3862 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3863 # so that the user can short-circuit this test for compilers unknown to
3864 # Autoconf.
3865 for ac_file in $ac_files ''
3866 do
3867 test -f "$ac_file" || continue
3868 case $ac_file in
3869 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3870 ;;
3871 [ab].out )
3872 # We found the default executable, but exeext='' is most
3873 # certainly right.
3874 break;;
3875 *.* )
3876 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3877 then :; else
3878 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3879 fi
3880 # We set ac_cv_exeext here because the later test for it is not
3881 # safe: cross compilers may not add the suffix if given an `-o'
3882 # argument, so we may need to know it at that point already.
3883 # Even if this section looks crufty: it has the advantage of
3884 # actually working.
3885 break;;
3886 * )
3887 break;;
3888 esac
3889 done
3890 test "$ac_cv_exeext" = no && ac_cv_exeext=
3891
3892 else
3893 ac_file=''
3894 fi
3895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3896 $as_echo "$ac_file" >&6; }
3897 if test -z "$ac_file"; then :
3898 $as_echo "$as_me: failed program was:" >&5
3899 sed 's/^/| /' conftest.$ac_ext >&5
3900
3901 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3902 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3903 { as_fn_set_status 77
3904 as_fn_error "C compiler cannot create executables
3905 See \`config.log' for more details." "$LINENO" 5; }; }
3906 fi
3907 ac_exeext=$ac_cv_exeext
3908
3909 # Check that the compiler produces executables we can run. If not, either
3910 # the compiler is broken, or we cross compile.
3911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3912 $as_echo_n "checking whether the C compiler works... " >&6; }
3913 # If not cross compiling, check that we can run a simple program.
3914 if test "$cross_compiling" != yes; then
3915 if { ac_try='./$ac_file'
3916 { { case "(($ac_try" in
3917 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3918 *) ac_try_echo=$ac_try;;
3919 esac
3920 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3921 $as_echo "$ac_try_echo"; } >&5
3922 (eval "$ac_try") 2>&5
3923 ac_status=$?
3924 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3925 test $ac_status = 0; }; }; then
3926 cross_compiling=no
3927 else
3928 if test "$cross_compiling" = maybe; then
3929 cross_compiling=yes
3930 else
3931 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3932 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3933 as_fn_error "cannot run C compiled programs.
3934 If you meant to cross compile, use \`--host'.
3935 See \`config.log' for more details." "$LINENO" 5; }
3936 fi
3937 fi
3938 fi
3939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3940 $as_echo "yes" >&6; }
3941
3942 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3943 ac_clean_files=$ac_clean_files_save
3944 # Check that the compiler produces executables we can run. If not, either
3945 # the compiler is broken, or we cross compile.
3946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3947 $as_echo_n "checking whether we are cross compiling... " >&6; }
3948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3949 $as_echo "$cross_compiling" >&6; }
3950
3951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3952 $as_echo_n "checking for suffix of executables... " >&6; }
3953 if { { ac_try="$ac_link"
3954 case "(($ac_try" in
3955 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3956 *) ac_try_echo=$ac_try;;
3957 esac
3958 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3959 $as_echo "$ac_try_echo"; } >&5
3960 (eval "$ac_link") 2>&5
3961 ac_status=$?
3962 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3963 test $ac_status = 0; }; then :
3964 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3965 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3966 # work properly (i.e., refer to `conftest.exe'), while it won't with
3967 # `rm'.
3968 for ac_file in conftest.exe conftest conftest.*; do
3969 test -f "$ac_file" || continue
3970 case $ac_file in
3971 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3972 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3973 break;;
3974 * ) break;;
3975 esac
3976 done
3977 else
3978 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3979 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3980 as_fn_error "cannot compute suffix of executables: cannot compile and link
3981 See \`config.log' for more details." "$LINENO" 5; }
3982 fi
3983 rm -f conftest$ac_cv_exeext
3984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3985 $as_echo "$ac_cv_exeext" >&6; }
3986
3987 rm -f conftest.$ac_ext
3988 EXEEXT=$ac_cv_exeext
3989 ac_exeext=$EXEEXT
3990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3991 $as_echo_n "checking for suffix of object files... " >&6; }
3992 if test "${ac_cv_objext+set}" = set; then :
3993 $as_echo_n "(cached) " >&6
3994 else
3995 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3996 /* end confdefs.h. */
3997
3998 int
3999 main ()
4000 {
4001
4002 ;
4003 return 0;
4004 }
4005 _ACEOF
4006 rm -f conftest.o conftest.obj
4007 if { { ac_try="$ac_compile"
4008 case "(($ac_try" in
4009 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4010 *) ac_try_echo=$ac_try;;
4011 esac
4012 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4013 $as_echo "$ac_try_echo"; } >&5
4014 (eval "$ac_compile") 2>&5
4015 ac_status=$?
4016 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4017 test $ac_status = 0; }; then :
4018 for ac_file in conftest.o conftest.obj conftest.*; do
4019 test -f "$ac_file" || continue;
4020 case $ac_file in
4021 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4022 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4023 break;;
4024 esac
4025 done
4026 else
4027 $as_echo "$as_me: failed program was:" >&5
4028 sed 's/^/| /' conftest.$ac_ext >&5
4029
4030 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4031 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4032 as_fn_error "cannot compute suffix of object files: cannot compile
4033 See \`config.log' for more details." "$LINENO" 5; }
4034 fi
4035 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4036 fi
4037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4038 $as_echo "$ac_cv_objext" >&6; }
4039 OBJEXT=$ac_cv_objext
4040 ac_objext=$OBJEXT
4041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4042 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4043 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4044 $as_echo_n "(cached) " >&6
4045 else
4046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4047 /* end confdefs.h. */
4048
4049 int
4050 main ()
4051 {
4052 #ifndef __GNUC__
4053 choke me
4054 #endif
4055
4056 ;
4057 return 0;
4058 }
4059 _ACEOF
4060 if ac_fn_c_try_compile "$LINENO"; then :
4061 ac_compiler_gnu=yes
4062 else
4063 ac_compiler_gnu=no
4064 fi
4065 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4066 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4067
4068 fi
4069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4070 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4071 if test $ac_compiler_gnu = yes; then
4072 GCC=yes
4073 else
4074 GCC=
4075 fi
4076 ac_test_CFLAGS=${CFLAGS+set}
4077 ac_save_CFLAGS=$CFLAGS
4078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4079 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4080 if test "${ac_cv_prog_cc_g+set}" = set; then :
4081 $as_echo_n "(cached) " >&6
4082 else
4083 ac_save_c_werror_flag=$ac_c_werror_flag
4084 ac_c_werror_flag=yes
4085 ac_cv_prog_cc_g=no
4086 CFLAGS="-g"
4087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4088 /* end confdefs.h. */
4089
4090 int
4091 main ()
4092 {
4093
4094 ;
4095 return 0;
4096 }
4097 _ACEOF
4098 if ac_fn_c_try_compile "$LINENO"; then :
4099 ac_cv_prog_cc_g=yes
4100 else
4101 CFLAGS=""
4102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4103 /* end confdefs.h. */
4104
4105 int
4106 main ()
4107 {
4108
4109 ;
4110 return 0;
4111 }
4112 _ACEOF
4113 if ac_fn_c_try_compile "$LINENO"; then :
4114
4115 else
4116 ac_c_werror_flag=$ac_save_c_werror_flag
4117 CFLAGS="-g"
4118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4119 /* end confdefs.h. */
4120
4121 int
4122 main ()
4123 {
4124
4125 ;
4126 return 0;
4127 }
4128 _ACEOF
4129 if ac_fn_c_try_compile "$LINENO"; then :
4130 ac_cv_prog_cc_g=yes
4131 fi
4132 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4133 fi
4134 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4135 fi
4136 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4137 ac_c_werror_flag=$ac_save_c_werror_flag
4138 fi
4139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4140 $as_echo "$ac_cv_prog_cc_g" >&6; }
4141 if test "$ac_test_CFLAGS" = set; then
4142 CFLAGS=$ac_save_CFLAGS
4143 elif test $ac_cv_prog_cc_g = yes; then
4144 if test "$GCC" = yes; then
4145 CFLAGS="-g -O2"
4146 else
4147 CFLAGS="-g"
4148 fi
4149 else
4150 if test "$GCC" = yes; then
4151 CFLAGS="-O2"
4152 else
4153 CFLAGS=
4154 fi
4155 fi
4156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4157 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4158 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4159 $as_echo_n "(cached) " >&6
4160 else
4161 ac_cv_prog_cc_c89=no
4162 ac_save_CC=$CC
4163 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4164 /* end confdefs.h. */
4165 #include <stdarg.h>
4166 #include <stdio.h>
4167 #include <sys/types.h>
4168 #include <sys/stat.h>
4169 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4170 struct buf { int x; };
4171 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4172 static char *e (p, i)
4173 char **p;
4174 int i;
4175 {
4176 return p[i];
4177 }
4178 static char *f (char * (*g) (char **, int), char **p, ...)
4179 {
4180 char *s;
4181 va_list v;
4182 va_start (v,p);
4183 s = g (p, va_arg (v,int));
4184 va_end (v);
4185 return s;
4186 }
4187
4188 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
4189 function prototypes and stuff, but not '\xHH' hex character constants.
4190 These don't provoke an error unfortunately, instead are silently treated
4191 as 'x'. The following induces an error, until -std is added to get
4192 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4193 array size at least. It's necessary to write '\x00'==0 to get something
4194 that's true only with -std. */
4195 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4196
4197 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4198 inside strings and character constants. */
4199 #define FOO(x) 'x'
4200 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4201
4202 int test (int i, double x);
4203 struct s1 {int (*f) (int a);};
4204 struct s2 {int (*f) (double a);};
4205 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4206 int argc;
4207 char **argv;
4208 int
4209 main ()
4210 {
4211 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
4212 ;
4213 return 0;
4214 }
4215 _ACEOF
4216 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4217 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4218 do
4219 CC="$ac_save_CC $ac_arg"
4220 if ac_fn_c_try_compile "$LINENO"; then :
4221 ac_cv_prog_cc_c89=$ac_arg
4222 fi
4223 rm -f core conftest.err conftest.$ac_objext
4224 test "x$ac_cv_prog_cc_c89" != "xno" && break
4225 done
4226 rm -f conftest.$ac_ext
4227 CC=$ac_save_CC
4228
4229 fi
4230 # AC_CACHE_VAL
4231 case "x$ac_cv_prog_cc_c89" in
4232 x)
4233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4234 $as_echo "none needed" >&6; } ;;
4235 xno)
4236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4237 $as_echo "unsupported" >&6; } ;;
4238 *)
4239 CC="$CC $ac_cv_prog_cc_c89"
4240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4241 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4242 esac
4243 if test "x$ac_cv_prog_cc_c89" != xno; then :
4244
4245 fi
4246
4247 ac_ext=c
4248 ac_cpp='$CPP $CPPFLAGS'
4249 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4250 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4251 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4252
4253 if test "x$CC" != xcc; then
4254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4255 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
4256 else
4257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4258 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
4259 fi
4260 set dummy $CC; ac_cc=`$as_echo "$2" |
4261 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4262 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
4263 $as_echo_n "(cached) " >&6
4264 else
4265 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4266 /* end confdefs.h. */
4267
4268 int
4269 main ()
4270 {
4271
4272 ;
4273 return 0;
4274 }
4275 _ACEOF
4276 # Make sure it works both with $CC and with simple cc.
4277 # We do the test twice because some compilers refuse to overwrite an
4278 # existing .o file with -o, though they will create one.
4279 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4280 rm -f conftest2.*
4281 if { { case "(($ac_try" in
4282 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4283 *) ac_try_echo=$ac_try;;
4284 esac
4285 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4286 $as_echo "$ac_try_echo"; } >&5
4287 (eval "$ac_try") 2>&5
4288 ac_status=$?
4289 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4290 test $ac_status = 0; } &&
4291 test -f conftest2.$ac_objext && { { case "(($ac_try" in
4292 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4293 *) ac_try_echo=$ac_try;;
4294 esac
4295 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4296 $as_echo "$ac_try_echo"; } >&5
4297 (eval "$ac_try") 2>&5
4298 ac_status=$?
4299 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4300 test $ac_status = 0; };
4301 then
4302 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4303 if test "x$CC" != xcc; then
4304 # Test first that cc exists at all.
4305 if { ac_try='cc -c conftest.$ac_ext >&5'
4306 { { case "(($ac_try" in
4307 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4308 *) ac_try_echo=$ac_try;;
4309 esac
4310 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4311 $as_echo "$ac_try_echo"; } >&5
4312 (eval "$ac_try") 2>&5
4313 ac_status=$?
4314 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4315 test $ac_status = 0; }; }; then
4316 ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4317 rm -f conftest2.*
4318 if { { case "(($ac_try" in
4319 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4320 *) ac_try_echo=$ac_try;;
4321 esac
4322 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4323 $as_echo "$ac_try_echo"; } >&5
4324 (eval "$ac_try") 2>&5
4325 ac_status=$?
4326 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4327 test $ac_status = 0; } &&
4328 test -f conftest2.$ac_objext && { { case "(($ac_try" in
4329 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4330 *) ac_try_echo=$ac_try;;
4331 esac
4332 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4333 $as_echo "$ac_try_echo"; } >&5
4334 (eval "$ac_try") 2>&5
4335 ac_status=$?
4336 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4337 test $ac_status = 0; };
4338 then
4339 # cc works too.
4340 :
4341 else
4342 # cc exists but doesn't like -o.
4343 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4344 fi
4345 fi
4346 fi
4347 else
4348 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4349 fi
4350 rm -f core conftest*
4351
4352 fi
4353 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4355 $as_echo "yes" >&6; }
4356 else
4357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4358 $as_echo "no" >&6; }
4359
4360 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
4361
4362 fi
4363
4364 # expand $ac_aux_dir to an absolute path
4365 am_aux_dir=`cd $ac_aux_dir && pwd`
4366
4367 # FIXME: we rely on the cache variable name because
4368 # there is no other way.
4369 set dummy $CC
4370 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4371 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
4372 if test "$am_t" != yes; then
4373 # Losing compiler, so override with the script.
4374 # FIXME: It is wrong to rewrite CC.
4375 # But if we don't then we get into trouble of one sort or another.
4376 # A longer-term fix would be to have automake use am__CC in this case,
4377 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4378 CC="$am_aux_dir/compile $CC"
4379 fi
4380
4381
4382 ac_ext=cpp
4383 ac_cpp='$CXXCPP $CPPFLAGS'
4384 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4385 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4386 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4387 if test -z "$CXX"; then
4388 if test -n "$CCC"; then
4389 CXX=$CCC
4390 else
4391 if test -n "$ac_tool_prefix"; then
4392 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4393 do
4394 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4395 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4397 $as_echo_n "checking for $ac_word... " >&6; }
4398 if test "${ac_cv_prog_CXX+set}" = set; then :
4399 $as_echo_n "(cached) " >&6
4400 else
4401 if test -n "$CXX"; then
4402 ac_cv_prog_CXX="$CXX" # Let the user override the test.
4403 else
4404 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4405 for as_dir in $PATH
4406 do
4407 IFS=$as_save_IFS
4408 test -z "$as_dir" && as_dir=.
4409 for ac_exec_ext in '' $ac_executable_extensions; do
4410 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4411 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4412 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4413 break 2
4414 fi
4415 done
4416 done
4417 IFS=$as_save_IFS
4418
4419 fi
4420 fi
4421 CXX=$ac_cv_prog_CXX
4422 if test -n "$CXX"; then
4423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4424 $as_echo "$CXX" >&6; }
4425 else
4426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4427 $as_echo "no" >&6; }
4428 fi
4429
4430
4431 test -n "$CXX" && break
4432 done
4433 fi
4434 if test -z "$CXX"; then
4435 ac_ct_CXX=$CXX
4436 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4437 do
4438 # Extract the first word of "$ac_prog", so it can be a program name with args.
4439 set dummy $ac_prog; ac_word=$2
4440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4441 $as_echo_n "checking for $ac_word... " >&6; }
4442 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
4443 $as_echo_n "(cached) " >&6
4444 else
4445 if test -n "$ac_ct_CXX"; then
4446 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4447 else
4448 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4449 for as_dir in $PATH
4450 do
4451 IFS=$as_save_IFS
4452 test -z "$as_dir" && as_dir=.
4453 for ac_exec_ext in '' $ac_executable_extensions; do
4454 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4455 ac_cv_prog_ac_ct_CXX="$ac_prog"
4456 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4457 break 2
4458 fi
4459 done
4460 done
4461 IFS=$as_save_IFS
4462
4463 fi
4464 fi
4465 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4466 if test -n "$ac_ct_CXX"; then
4467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4468 $as_echo "$ac_ct_CXX" >&6; }
4469 else
4470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4471 $as_echo "no" >&6; }
4472 fi
4473
4474
4475 test -n "$ac_ct_CXX" && break
4476 done
4477
4478 if test "x$ac_ct_CXX" = x; then
4479 CXX="g++"
4480 else
4481 case $cross_compiling:$ac_tool_warned in
4482 yes:)
4483 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4484 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4485 ac_tool_warned=yes ;;
4486 esac
4487 CXX=$ac_ct_CXX
4488 fi
4489 fi
4490
4491 fi
4492 fi
4493 # Provide some information about the compiler.
4494 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4495 set X $ac_compile
4496 ac_compiler=$2
4497 for ac_option in --version -v -V -qversion; do
4498 { { ac_try="$ac_compiler $ac_option >&5"
4499 case "(($ac_try" in
4500 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4501 *) ac_try_echo=$ac_try;;
4502 esac
4503 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4504 $as_echo "$ac_try_echo"; } >&5
4505 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4506 ac_status=$?
4507 if test -s conftest.err; then
4508 sed '10a\
4509 ... rest of stderr output deleted ...
4510 10q' conftest.err >conftest.er1
4511 cat conftest.er1 >&5
4512 rm -f conftest.er1 conftest.err
4513 fi
4514 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4515 test $ac_status = 0; }
4516 done
4517
4518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4519 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4520 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
4521 $as_echo_n "(cached) " >&6
4522 else
4523 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4524 /* end confdefs.h. */
4525
4526 int
4527 main ()
4528 {
4529 #ifndef __GNUC__
4530 choke me
4531 #endif
4532
4533 ;
4534 return 0;
4535 }
4536 _ACEOF
4537 if ac_fn_cxx_try_compile "$LINENO"; then :
4538 ac_compiler_gnu=yes
4539 else
4540 ac_compiler_gnu=no
4541 fi
4542 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4543 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4544
4545 fi
4546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4547 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4548 if test $ac_compiler_gnu = yes; then
4549 GXX=yes
4550 else
4551 GXX=
4552 fi
4553 ac_test_CXXFLAGS=${CXXFLAGS+set}
4554 ac_save_CXXFLAGS=$CXXFLAGS
4555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4556 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4557 if test "${ac_cv_prog_cxx_g+set}" = set; then :
4558 $as_echo_n "(cached) " >&6
4559 else
4560 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4561 ac_cxx_werror_flag=yes
4562 ac_cv_prog_cxx_g=no
4563 CXXFLAGS="-g"
4564 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4565 /* end confdefs.h. */
4566
4567 int
4568 main ()
4569 {
4570
4571 ;
4572 return 0;
4573 }
4574 _ACEOF
4575 if ac_fn_cxx_try_compile "$LINENO"; then :
4576 ac_cv_prog_cxx_g=yes
4577 else
4578 CXXFLAGS=""
4579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4580 /* end confdefs.h. */
4581
4582 int
4583 main ()
4584 {
4585
4586 ;
4587 return 0;
4588 }
4589 _ACEOF
4590 if ac_fn_cxx_try_compile "$LINENO"; then :
4591
4592 else
4593 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4594 CXXFLAGS="-g"
4595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4596 /* end confdefs.h. */
4597
4598 int
4599 main ()
4600 {
4601
4602 ;
4603 return 0;
4604 }
4605 _ACEOF
4606 if ac_fn_cxx_try_compile "$LINENO"; then :
4607 ac_cv_prog_cxx_g=yes
4608 fi
4609 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4610 fi
4611 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4612 fi
4613 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4614 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4615 fi
4616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4617 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4618 if test "$ac_test_CXXFLAGS" = set; then
4619 CXXFLAGS=$ac_save_CXXFLAGS
4620 elif test $ac_cv_prog_cxx_g = yes; then
4621 if test "$GXX" = yes; then
4622 CXXFLAGS="-g -O2"
4623 else
4624 CXXFLAGS="-g"
4625 fi
4626 else
4627 if test "$GXX" = yes; then
4628 CXXFLAGS="-O2"
4629 else
4630 CXXFLAGS=
4631 fi
4632 fi
4633 ac_ext=c
4634 ac_cpp='$CPP $CPPFLAGS'
4635 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4636 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4637 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4638
4639
4640
4641
4642 if test -n "$ac_tool_prefix"; then
4643 # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
4644 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
4645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4646 $as_echo_n "checking for $ac_word... " >&6; }
4647 if test "${ac_cv_prog_GNATBIND+set}" = set; then :
4648 $as_echo_n "(cached) " >&6
4649 else
4650 if test -n "$GNATBIND"; then
4651 ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
4652 else
4653 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4654 for as_dir in $PATH
4655 do
4656 IFS=$as_save_IFS
4657 test -z "$as_dir" && as_dir=.
4658 for ac_exec_ext in '' $ac_executable_extensions; do
4659 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4660 ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
4661 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4662 break 2
4663 fi
4664 done
4665 done
4666 IFS=$as_save_IFS
4667
4668 fi
4669 fi
4670 GNATBIND=$ac_cv_prog_GNATBIND
4671 if test -n "$GNATBIND"; then
4672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATBIND" >&5
4673 $as_echo "$GNATBIND" >&6; }
4674 else
4675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4676 $as_echo "no" >&6; }
4677 fi
4678
4679
4680 fi
4681 if test -z "$ac_cv_prog_GNATBIND"; then
4682 ac_ct_GNATBIND=$GNATBIND
4683 # Extract the first word of "gnatbind", so it can be a program name with args.
4684 set dummy gnatbind; ac_word=$2
4685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4686 $as_echo_n "checking for $ac_word... " >&6; }
4687 if test "${ac_cv_prog_ac_ct_GNATBIND+set}" = set; then :
4688 $as_echo_n "(cached) " >&6
4689 else
4690 if test -n "$ac_ct_GNATBIND"; then
4691 ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test.
4692 else
4693 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4694 for as_dir in $PATH
4695 do
4696 IFS=$as_save_IFS
4697 test -z "$as_dir" && as_dir=.
4698 for ac_exec_ext in '' $ac_executable_extensions; do
4699 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4700 ac_cv_prog_ac_ct_GNATBIND="gnatbind"
4701 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4702 break 2
4703 fi
4704 done
4705 done
4706 IFS=$as_save_IFS
4707
4708 fi
4709 fi
4710 ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND
4711 if test -n "$ac_ct_GNATBIND"; then
4712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATBIND" >&5
4713 $as_echo "$ac_ct_GNATBIND" >&6; }
4714 else
4715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4716 $as_echo "no" >&6; }
4717 fi
4718
4719 if test "x$ac_ct_GNATBIND" = x; then
4720 GNATBIND="no"
4721 else
4722 case $cross_compiling:$ac_tool_warned in
4723 yes:)
4724 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4725 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4726 ac_tool_warned=yes ;;
4727 esac
4728 GNATBIND=$ac_ct_GNATBIND
4729 fi
4730 else
4731 GNATBIND="$ac_cv_prog_GNATBIND"
4732 fi
4733
4734 if test -n "$ac_tool_prefix"; then
4735 # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args.
4736 set dummy ${ac_tool_prefix}gnatmake; ac_word=$2
4737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4738 $as_echo_n "checking for $ac_word... " >&6; }
4739 if test "${ac_cv_prog_GNATMAKE+set}" = set; then :
4740 $as_echo_n "(cached) " >&6
4741 else
4742 if test -n "$GNATMAKE"; then
4743 ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test.
4744 else
4745 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4746 for as_dir in $PATH
4747 do
4748 IFS=$as_save_IFS
4749 test -z "$as_dir" && as_dir=.
4750 for ac_exec_ext in '' $ac_executable_extensions; do
4751 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4752 ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake"
4753 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4754 break 2
4755 fi
4756 done
4757 done
4758 IFS=$as_save_IFS
4759
4760 fi
4761 fi
4762 GNATMAKE=$ac_cv_prog_GNATMAKE
4763 if test -n "$GNATMAKE"; then
4764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATMAKE" >&5
4765 $as_echo "$GNATMAKE" >&6; }
4766 else
4767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4768 $as_echo "no" >&6; }
4769 fi
4770
4771
4772 fi
4773 if test -z "$ac_cv_prog_GNATMAKE"; then
4774 ac_ct_GNATMAKE=$GNATMAKE
4775 # Extract the first word of "gnatmake", so it can be a program name with args.
4776 set dummy gnatmake; ac_word=$2
4777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4778 $as_echo_n "checking for $ac_word... " >&6; }
4779 if test "${ac_cv_prog_ac_ct_GNATMAKE+set}" = set; then :
4780 $as_echo_n "(cached) " >&6
4781 else
4782 if test -n "$ac_ct_GNATMAKE"; then
4783 ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test.
4784 else
4785 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4786 for as_dir in $PATH
4787 do
4788 IFS=$as_save_IFS
4789 test -z "$as_dir" && as_dir=.
4790 for ac_exec_ext in '' $ac_executable_extensions; do
4791 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4792 ac_cv_prog_ac_ct_GNATMAKE="gnatmake"
4793 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4794 break 2
4795 fi
4796 done
4797 done
4798 IFS=$as_save_IFS
4799
4800 fi
4801 fi
4802 ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE
4803 if test -n "$ac_ct_GNATMAKE"; then
4804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATMAKE" >&5
4805 $as_echo "$ac_ct_GNATMAKE" >&6; }
4806 else
4807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4808 $as_echo "no" >&6; }
4809 fi
4810
4811 if test "x$ac_ct_GNATMAKE" = x; then
4812 GNATMAKE="no"
4813 else
4814 case $cross_compiling:$ac_tool_warned in
4815 yes:)
4816 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4817 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4818 ac_tool_warned=yes ;;
4819 esac
4820 GNATMAKE=$ac_ct_GNATMAKE
4821 fi
4822 else
4823 GNATMAKE="$ac_cv_prog_GNATMAKE"
4824 fi
4825
4826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler driver understands Ada" >&5
4827 $as_echo_n "checking whether compiler driver understands Ada... " >&6; }
4828 if test "${acx_cv_cc_gcc_supports_ada+set}" = set; then :
4829 $as_echo_n "(cached) " >&6
4830 else
4831 cat >conftest.adb <<EOF
4832 procedure conftest is begin null; end conftest;
4833 EOF
4834 acx_cv_cc_gcc_supports_ada=no
4835 # There is a bug in old released versions of GCC which causes the
4836 # driver to exit successfully when the appropriate language module
4837 # has not been installed. This is fixed in 2.95.4, 3.0.2, and 3.1.
4838 # Therefore we must check for the error message as well as an
4839 # unsuccessful exit.
4840 # Other compilers, like HP Tru64 UNIX cc, exit successfully when
4841 # given a .adb file, but produce no object file. So we must check
4842 # if an object file was really produced to guard against this.
4843 errors=`(${CC} -I"$srcdir"/ada -c conftest.adb) 2>&1 || echo failure`
4844 if test x"$errors" = x && test -f conftest.$ac_objext; then
4845 acx_cv_cc_gcc_supports_ada=yes
4846 fi
4847 rm -f conftest.*
4848 fi
4849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_cc_gcc_supports_ada" >&5
4850 $as_echo "$acx_cv_cc_gcc_supports_ada" >&6; }
4851
4852 if test "x$GNATBIND" != xno && test "x$GNATMAKE" != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
4853 have_gnat=yes
4854 else
4855 have_gnat=no
4856 fi
4857
4858
4859 # autoconf is lame and doesn't give us any substitution variable for this.
4860 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
4861 NO_MINUS_C_MINUS_O=yes
4862 else
4863 OUTPUT_OPTION='-o $@'
4864 fi
4865
4866
4867
4868 # Remove the -O2: for historical reasons, unless bootstrapping we prefer
4869 # optimizations to be activated explicitly by the toplevel.
4870 case "$CC" in
4871 */prev-gcc/xgcc*) ;;
4872 *) CFLAGS=`echo $CFLAGS | sed "s/-O[s0-9]* *//" ` ;;
4873 esac
4874
4875
4876 # Determine PICFLAG for target gnatlib.
4877
4878
4879
4880
4881 case "${target}" in
4882 # PIC is the default on some targets or must not be used.
4883 *-*-darwin*)
4884 # PIC is the default on this platform
4885 # Common symbols not allowed in MH_DYLIB files
4886 PICFLAG_FOR_TARGET=-fno-common
4887 ;;
4888 alpha*-dec-osf5*)
4889 # PIC is the default.
4890 ;;
4891 hppa*64*-*-hpux*)
4892 # PIC is the default for 64-bit PA HP-UX.
4893 ;;
4894 i[34567]86-*-cygwin* | i[34567]86-*-mingw* | x86_64-*-mingw*)
4895 ;;
4896 i[34567]86-*-interix3*)
4897 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4898 # Instead, we relocate shared libraries at runtime.
4899 ;;
4900 i[34567]86-*-nto-qnx*)
4901 # QNX uses GNU C++, but need to define -shared option too, otherwise
4902 # it will coredump.
4903 PICFLAG_FOR_TARGET='-fPIC -shared'
4904 ;;
4905 i[34567]86-pc-msdosdjgpp*)
4906 # DJGPP does not support shared libraries at all.
4907 ;;
4908 ia64*-*-hpux*)
4909 # On IA64 HP-UX, PIC is the default but the pic flag
4910 # sets the default TLS model and affects inlining.
4911 PICFLAG_FOR_TARGET=-fPIC
4912 ;;
4913 mips-sgi-irix6*)
4914 # PIC is the default.
4915 ;;
4916 rs6000-ibm-aix* | powerpc-ibm-aix*)
4917 # All AIX code is PIC.
4918 ;;
4919
4920 # Some targets support both -fPIC and -fpic, but prefer the latter.
4921 # FIXME: Why?
4922 i[34567]86-*-* | x86_64-*-*)
4923 PICFLAG_FOR_TARGET=-fpic
4924 ;;
4925 m68k-*-*)
4926 PICFLAG_FOR_TARGET=-fpic
4927 ;;
4928 # FIXME: Override -fPIC default in libgcc only?
4929 sh-*-linux* | sh[2346lbe]*-*-linux*)
4930 PICFLAG_FOR_TARGET=-fpic
4931 ;;
4932 # FIXME: Simplify to sh*-*-netbsd*?
4933 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
4934 sh64-*-netbsd* | sh64l*-*-netbsd*)
4935 PICFLAG_FOR_TARGET=-fpic
4936 ;;
4937 # Default to -fPIC unless specified otherwise.
4938 *)
4939 PICFLAG_FOR_TARGET=-fPIC
4940 ;;
4941 esac
4942
4943 # If the user explicitly uses -fpic/-fPIC, keep that.
4944 case "${CFLAGS_FOR_TARGET}" in
4945 *-fpic*)
4946 PICFLAG_FOR_TARGET=-fpic
4947 ;;
4948 *-fPIC*)
4949 PICFLAG_FOR_TARGET=-fPIC
4950 ;;
4951 esac
4952
4953
4954
4955 # -------------------------
4956 # Check C compiler features
4957 # -------------------------
4958
4959
4960 ac_ext=c
4961 ac_cpp='$CPP $CPPFLAGS'
4962 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4963 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4964 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4966 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4967 # On Suns, sometimes $CPP names a directory.
4968 if test -n "$CPP" && test -d "$CPP"; then
4969 CPP=
4970 fi
4971 if test -z "$CPP"; then
4972 if test "${ac_cv_prog_CPP+set}" = set; then :
4973 $as_echo_n "(cached) " >&6
4974 else
4975 # Double quotes because CPP needs to be expanded
4976 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4977 do
4978 ac_preproc_ok=false
4979 for ac_c_preproc_warn_flag in '' yes
4980 do
4981 # Use a header file that comes with gcc, so configuring glibc
4982 # with a fresh cross-compiler works.
4983 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4984 # <limits.h> exists even on freestanding compilers.
4985 # On the NeXT, cc -E runs the code through the compiler's parser,
4986 # not just through cpp. "Syntax error" is here to catch this case.
4987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4988 /* end confdefs.h. */
4989 #ifdef __STDC__
4990 # include <limits.h>
4991 #else
4992 # include <assert.h>
4993 #endif
4994 Syntax error
4995 _ACEOF
4996 if ac_fn_c_try_cpp "$LINENO"; then :
4997
4998 else
4999 # Broken: fails on valid input.
5000 continue
5001 fi
5002 rm -f conftest.err conftest.$ac_ext
5003
5004 # OK, works on sane cases. Now check whether nonexistent headers
5005 # can be detected and how.
5006 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5007 /* end confdefs.h. */
5008 #include <ac_nonexistent.h>
5009 _ACEOF
5010 if ac_fn_c_try_cpp "$LINENO"; then :
5011 # Broken: success on invalid input.
5012 continue
5013 else
5014 # Passes both tests.
5015 ac_preproc_ok=:
5016 break
5017 fi
5018 rm -f conftest.err conftest.$ac_ext
5019
5020 done
5021 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5022 rm -f conftest.err conftest.$ac_ext
5023 if $ac_preproc_ok; then :
5024 break
5025 fi
5026
5027 done
5028 ac_cv_prog_CPP=$CPP
5029
5030 fi
5031 CPP=$ac_cv_prog_CPP
5032 else
5033 ac_cv_prog_CPP=$CPP
5034 fi
5035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5036 $as_echo "$CPP" >&6; }
5037 ac_preproc_ok=false
5038 for ac_c_preproc_warn_flag in '' yes
5039 do
5040 # Use a header file that comes with gcc, so configuring glibc
5041 # with a fresh cross-compiler works.
5042 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5043 # <limits.h> exists even on freestanding compilers.
5044 # On the NeXT, cc -E runs the code through the compiler's parser,
5045 # not just through cpp. "Syntax error" is here to catch this case.
5046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5047 /* end confdefs.h. */
5048 #ifdef __STDC__
5049 # include <limits.h>
5050 #else
5051 # include <assert.h>
5052 #endif
5053 Syntax error
5054 _ACEOF
5055 if ac_fn_c_try_cpp "$LINENO"; then :
5056
5057 else
5058 # Broken: fails on valid input.
5059 continue
5060 fi
5061 rm -f conftest.err conftest.$ac_ext
5062
5063 # OK, works on sane cases. Now check whether nonexistent headers
5064 # can be detected and how.
5065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5066 /* end confdefs.h. */
5067 #include <ac_nonexistent.h>
5068 _ACEOF
5069 if ac_fn_c_try_cpp "$LINENO"; then :
5070 # Broken: success on invalid input.
5071 continue
5072 else
5073 # Passes both tests.
5074 ac_preproc_ok=:
5075 break
5076 fi
5077 rm -f conftest.err conftest.$ac_ext
5078
5079 done
5080 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5081 rm -f conftest.err conftest.$ac_ext
5082 if $ac_preproc_ok; then :
5083
5084 else
5085 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5086 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5087 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5088 See \`config.log' for more details." "$LINENO" 5; }
5089 fi
5090
5091 ac_ext=c
5092 ac_cpp='$CPP $CPPFLAGS'
5093 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5094 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5095 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5096
5097
5098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5099 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5100 if test "${ac_cv_path_GREP+set}" = set; then :
5101 $as_echo_n "(cached) " >&6
5102 else
5103 if test -z "$GREP"; then
5104 ac_path_GREP_found=false
5105 # Loop through the user's path and test for each of PROGNAME-LIST
5106 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5107 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5108 do
5109 IFS=$as_save_IFS
5110 test -z "$as_dir" && as_dir=.
5111 for ac_prog in grep ggrep; do
5112 for ac_exec_ext in '' $ac_executable_extensions; do
5113 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5114 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5115 # Check for GNU ac_path_GREP and select it if it is found.
5116 # Check for GNU $ac_path_GREP
5117 case `"$ac_path_GREP" --version 2>&1` in
5118 *GNU*)
5119 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5120 *)
5121 ac_count=0
5122 $as_echo_n 0123456789 >"conftest.in"
5123 while :
5124 do
5125 cat "conftest.in" "conftest.in" >"conftest.tmp"
5126 mv "conftest.tmp" "conftest.in"
5127 cp "conftest.in" "conftest.nl"
5128 $as_echo 'GREP' >> "conftest.nl"
5129 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5130 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5131 as_fn_arith $ac_count + 1 && ac_count=$as_val
5132 if test $ac_count -gt ${ac_path_GREP_max-0}; then
5133 # Best one so far, save it but keep looking for a better one
5134 ac_cv_path_GREP="$ac_path_GREP"
5135 ac_path_GREP_max=$ac_count
5136 fi
5137 # 10*(2^10) chars as input seems more than enough
5138 test $ac_count -gt 10 && break
5139 done
5140 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5141 esac
5142
5143 $ac_path_GREP_found && break 3
5144 done
5145 done
5146 done
5147 IFS=$as_save_IFS
5148 if test -z "$ac_cv_path_GREP"; then
5149 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5150 fi
5151 else
5152 ac_cv_path_GREP=$GREP
5153 fi
5154
5155 fi
5156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5157 $as_echo "$ac_cv_path_GREP" >&6; }
5158 GREP="$ac_cv_path_GREP"
5159
5160
5161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5162 $as_echo_n "checking for egrep... " >&6; }
5163 if test "${ac_cv_path_EGREP+set}" = set; then :
5164 $as_echo_n "(cached) " >&6
5165 else
5166 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5167 then ac_cv_path_EGREP="$GREP -E"
5168 else
5169 if test -z "$EGREP"; then
5170 ac_path_EGREP_found=false
5171 # Loop through the user's path and test for each of PROGNAME-LIST
5172 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5173 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5174 do
5175 IFS=$as_save_IFS
5176 test -z "$as_dir" && as_dir=.
5177 for ac_prog in egrep; do
5178 for ac_exec_ext in '' $ac_executable_extensions; do
5179 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5180 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5181 # Check for GNU ac_path_EGREP and select it if it is found.
5182 # Check for GNU $ac_path_EGREP
5183 case `"$ac_path_EGREP" --version 2>&1` in
5184 *GNU*)
5185 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5186 *)
5187 ac_count=0
5188 $as_echo_n 0123456789 >"conftest.in"
5189 while :
5190 do
5191 cat "conftest.in" "conftest.in" >"conftest.tmp"
5192 mv "conftest.tmp" "conftest.in"
5193 cp "conftest.in" "conftest.nl"
5194 $as_echo 'EGREP' >> "conftest.nl"
5195 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5196 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5197 as_fn_arith $ac_count + 1 && ac_count=$as_val
5198 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5199 # Best one so far, save it but keep looking for a better one
5200 ac_cv_path_EGREP="$ac_path_EGREP"
5201 ac_path_EGREP_max=$ac_count
5202 fi
5203 # 10*(2^10) chars as input seems more than enough
5204 test $ac_count -gt 10 && break
5205 done
5206 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5207 esac
5208
5209 $ac_path_EGREP_found && break 3
5210 done
5211 done
5212 done
5213 IFS=$as_save_IFS
5214 if test -z "$ac_cv_path_EGREP"; then
5215 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5216 fi
5217 else
5218 ac_cv_path_EGREP=$EGREP
5219 fi
5220
5221 fi
5222 fi
5223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5224 $as_echo "$ac_cv_path_EGREP" >&6; }
5225 EGREP="$ac_cv_path_EGREP"
5226
5227
5228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5229 $as_echo_n "checking for ANSI C header files... " >&6; }
5230 if test "${ac_cv_header_stdc+set}" = set; then :
5231 $as_echo_n "(cached) " >&6
5232 else
5233 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5234 /* end confdefs.h. */
5235 #include <stdlib.h>
5236 #include <stdarg.h>
5237 #include <string.h>
5238 #include <float.h>
5239
5240 int
5241 main ()
5242 {
5243
5244 ;
5245 return 0;
5246 }
5247 _ACEOF
5248 if ac_fn_c_try_compile "$LINENO"; then :
5249 ac_cv_header_stdc=yes
5250 else
5251 ac_cv_header_stdc=no
5252 fi
5253 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5254
5255 if test $ac_cv_header_stdc = yes; then
5256 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5257 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5258 /* end confdefs.h. */
5259 #include <string.h>
5260
5261 _ACEOF
5262 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5263 $EGREP "memchr" >/dev/null 2>&1; then :
5264
5265 else
5266 ac_cv_header_stdc=no
5267 fi
5268 rm -f conftest*
5269
5270 fi
5271
5272 if test $ac_cv_header_stdc = yes; then
5273 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5274 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5275 /* end confdefs.h. */
5276 #include <stdlib.h>
5277
5278 _ACEOF
5279 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5280 $EGREP "free" >/dev/null 2>&1; then :
5281
5282 else
5283 ac_cv_header_stdc=no
5284 fi
5285 rm -f conftest*
5286
5287 fi
5288
5289 if test $ac_cv_header_stdc = yes; then
5290 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5291 if test "$cross_compiling" = yes; then :
5292 :
5293 else
5294 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5295 /* end confdefs.h. */
5296 #include <ctype.h>
5297 #include <stdlib.h>
5298 #if ((' ' & 0x0FF) == 0x020)
5299 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5300 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5301 #else
5302 # define ISLOWER(c) \
5303 (('a' <= (c) && (c) <= 'i') \
5304 || ('j' <= (c) && (c) <= 'r') \
5305 || ('s' <= (c) && (c) <= 'z'))
5306 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5307 #endif
5308
5309 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5310 int
5311 main ()
5312 {
5313 int i;
5314 for (i = 0; i < 256; i++)
5315 if (XOR (islower (i), ISLOWER (i))
5316 || toupper (i) != TOUPPER (i))
5317 return 2;
5318 return 0;
5319 }
5320 _ACEOF
5321 if ac_fn_c_try_run "$LINENO"; then :
5322
5323 else
5324 ac_cv_header_stdc=no
5325 fi
5326 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5327 conftest.$ac_objext conftest.beam conftest.$ac_ext
5328 fi
5329
5330 fi
5331 fi
5332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5333 $as_echo "$ac_cv_header_stdc" >&6; }
5334 if test $ac_cv_header_stdc = yes; then
5335
5336 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5337
5338 fi
5339
5340 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5341 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5342 inttypes.h stdint.h unistd.h
5343 do :
5344 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5345 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5346 "
5347 eval as_val=\$$as_ac_Header
5348 if test "x$as_val" = x""yes; then :
5349 cat >>confdefs.h <<_ACEOF
5350 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5351 _ACEOF
5352
5353 fi
5354
5355 done
5356
5357
5358
5359 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5360 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
5361 MINIX=yes
5362 else
5363 MINIX=
5364 fi
5365
5366
5367 if test "$MINIX" = yes; then
5368
5369 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5370
5371
5372 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5373
5374
5375 $as_echo "#define _MINIX 1" >>confdefs.h
5376
5377 fi
5378
5379
5380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5381 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5382 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
5383 $as_echo_n "(cached) " >&6
5384 else
5385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5386 /* end confdefs.h. */
5387
5388 # define __EXTENSIONS__ 1
5389 $ac_includes_default
5390 int
5391 main ()
5392 {
5393
5394 ;
5395 return 0;
5396 }
5397 _ACEOF
5398 if ac_fn_c_try_compile "$LINENO"; then :
5399 ac_cv_safe_to_define___extensions__=yes
5400 else
5401 ac_cv_safe_to_define___extensions__=no
5402 fi
5403 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5404 fi
5405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5406 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5407 test $ac_cv_safe_to_define___extensions__ = yes &&
5408 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5409
5410 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5411
5412 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5413
5414 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5415
5416 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5417
5418
5419 ac_ext=c
5420 ac_cpp='$CPP $CPPFLAGS'
5421 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5422 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5423 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5425 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5426 # On Suns, sometimes $CPP names a directory.
5427 if test -n "$CPP" && test -d "$CPP"; then
5428 CPP=
5429 fi
5430 if test -z "$CPP"; then
5431 if test "${ac_cv_prog_CPP+set}" = set; then :
5432 $as_echo_n "(cached) " >&6
5433 else
5434 # Double quotes because CPP needs to be expanded
5435 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5436 do
5437 ac_preproc_ok=false
5438 for ac_c_preproc_warn_flag in '' yes
5439 do
5440 # Use a header file that comes with gcc, so configuring glibc
5441 # with a fresh cross-compiler works.
5442 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5443 # <limits.h> exists even on freestanding compilers.
5444 # On the NeXT, cc -E runs the code through the compiler's parser,
5445 # not just through cpp. "Syntax error" is here to catch this case.
5446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5447 /* end confdefs.h. */
5448 #ifdef __STDC__
5449 # include <limits.h>
5450 #else
5451 # include <assert.h>
5452 #endif
5453 Syntax error
5454 _ACEOF
5455 if ac_fn_c_try_cpp "$LINENO"; then :
5456
5457 else
5458 # Broken: fails on valid input.
5459 continue
5460 fi
5461 rm -f conftest.err conftest.$ac_ext
5462
5463 # OK, works on sane cases. Now check whether nonexistent headers
5464 # can be detected and how.
5465 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5466 /* end confdefs.h. */
5467 #include <ac_nonexistent.h>
5468 _ACEOF
5469 if ac_fn_c_try_cpp "$LINENO"; then :
5470 # Broken: success on invalid input.
5471 continue
5472 else
5473 # Passes both tests.
5474 ac_preproc_ok=:
5475 break
5476 fi
5477 rm -f conftest.err conftest.$ac_ext
5478
5479 done
5480 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5481 rm -f conftest.err conftest.$ac_ext
5482 if $ac_preproc_ok; then :
5483 break
5484 fi
5485
5486 done
5487 ac_cv_prog_CPP=$CPP
5488
5489 fi
5490 CPP=$ac_cv_prog_CPP
5491 else
5492 ac_cv_prog_CPP=$CPP
5493 fi
5494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5495 $as_echo "$CPP" >&6; }
5496 ac_preproc_ok=false
5497 for ac_c_preproc_warn_flag in '' yes
5498 do
5499 # Use a header file that comes with gcc, so configuring glibc
5500 # with a fresh cross-compiler works.
5501 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5502 # <limits.h> exists even on freestanding compilers.
5503 # On the NeXT, cc -E runs the code through the compiler's parser,
5504 # not just through cpp. "Syntax error" is here to catch this case.
5505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5506 /* end confdefs.h. */
5507 #ifdef __STDC__
5508 # include <limits.h>
5509 #else
5510 # include <assert.h>
5511 #endif
5512 Syntax error
5513 _ACEOF
5514 if ac_fn_c_try_cpp "$LINENO"; then :
5515
5516 else
5517 # Broken: fails on valid input.
5518 continue
5519 fi
5520 rm -f conftest.err conftest.$ac_ext
5521
5522 # OK, works on sane cases. Now check whether nonexistent headers
5523 # can be detected and how.
5524 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5525 /* end confdefs.h. */
5526 #include <ac_nonexistent.h>
5527 _ACEOF
5528 if ac_fn_c_try_cpp "$LINENO"; then :
5529 # Broken: success on invalid input.
5530 continue
5531 else
5532 # Passes both tests.
5533 ac_preproc_ok=:
5534 break
5535 fi
5536 rm -f conftest.err conftest.$ac_ext
5537
5538 done
5539 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5540 rm -f conftest.err conftest.$ac_ext
5541 if $ac_preproc_ok; then :
5542
5543 else
5544 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5545 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5546 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5547 See \`config.log' for more details." "$LINENO" 5; }
5548 fi
5549
5550 ac_ext=c
5551 ac_cpp='$CPP $CPPFLAGS'
5552 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5553 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5554 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5555
5556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
5557 $as_echo_n "checking for inline... " >&6; }
5558 if test "${ac_cv_c_inline+set}" = set; then :
5559 $as_echo_n "(cached) " >&6
5560 else
5561 ac_cv_c_inline=no
5562 for ac_kw in inline __inline__ __inline; do
5563 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5564 /* end confdefs.h. */
5565 #ifndef __cplusplus
5566 typedef int foo_t;
5567 static $ac_kw foo_t static_foo () {return 0; }
5568 $ac_kw foo_t foo () {return 0; }
5569 #endif
5570
5571 _ACEOF
5572 if ac_fn_c_try_compile "$LINENO"; then :
5573 ac_cv_c_inline=$ac_kw
5574 fi
5575 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5576 test "$ac_cv_c_inline" != no && break
5577 done
5578
5579 fi
5580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
5581 $as_echo "$ac_cv_c_inline" >&6; }
5582
5583 case $ac_cv_c_inline in
5584 inline | yes) ;;
5585 *)
5586 case $ac_cv_c_inline in
5587 no) ac_val=;;
5588 *) ac_val=$ac_cv_c_inline;;
5589 esac
5590 cat >>confdefs.h <<_ACEOF
5591 #ifndef __cplusplus
5592 #define inline $ac_val
5593 #endif
5594 _ACEOF
5595 ;;
5596 esac
5597
5598
5599 # Check whether --enable-largefile was given.
5600 if test "${enable_largefile+set}" = set; then :
5601 enableval=$enable_largefile;
5602 fi
5603
5604 if test "$enable_largefile" != no; then
5605
5606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
5607 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
5608 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
5609 $as_echo_n "(cached) " >&6
5610 else
5611 ac_cv_sys_largefile_CC=no
5612 if test "$GCC" != yes; then
5613 ac_save_CC=$CC
5614 while :; do
5615 # IRIX 6.2 and later do not support large files by default,
5616 # so use the C compiler's -n32 option if that helps.
5617 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5618 /* end confdefs.h. */
5619 #include <sys/types.h>
5620 /* Check that off_t can represent 2**63 - 1 correctly.
5621 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5622 since some C++ compilers masquerading as C compilers
5623 incorrectly reject 9223372036854775807. */
5624 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5625 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5626 && LARGE_OFF_T % 2147483647 == 1)
5627 ? 1 : -1];
5628 int
5629 main ()
5630 {
5631
5632 ;
5633 return 0;
5634 }
5635 _ACEOF
5636 if ac_fn_c_try_compile "$LINENO"; then :
5637 break
5638 fi
5639 rm -f core conftest.err conftest.$ac_objext
5640 CC="$CC -n32"
5641 if ac_fn_c_try_compile "$LINENO"; then :
5642 ac_cv_sys_largefile_CC=' -n32'; break
5643 fi
5644 rm -f core conftest.err conftest.$ac_objext
5645 break
5646 done
5647 CC=$ac_save_CC
5648 rm -f conftest.$ac_ext
5649 fi
5650 fi
5651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
5652 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
5653 if test "$ac_cv_sys_largefile_CC" != no; then
5654 CC=$CC$ac_cv_sys_largefile_CC
5655 fi
5656
5657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5658 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
5659 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
5660 $as_echo_n "(cached) " >&6
5661 else
5662 while :; do
5663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5664 /* end confdefs.h. */
5665 #include <sys/types.h>
5666 /* Check that off_t can represent 2**63 - 1 correctly.
5667 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5668 since some C++ compilers masquerading as C compilers
5669 incorrectly reject 9223372036854775807. */
5670 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5671 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5672 && LARGE_OFF_T % 2147483647 == 1)
5673 ? 1 : -1];
5674 int
5675 main ()
5676 {
5677
5678 ;
5679 return 0;
5680 }
5681 _ACEOF
5682 if ac_fn_c_try_compile "$LINENO"; then :
5683 ac_cv_sys_file_offset_bits=no; break
5684 fi
5685 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5687 /* end confdefs.h. */
5688 #define _FILE_OFFSET_BITS 64
5689 #include <sys/types.h>
5690 /* Check that off_t can represent 2**63 - 1 correctly.
5691 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5692 since some C++ compilers masquerading as C compilers
5693 incorrectly reject 9223372036854775807. */
5694 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5695 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5696 && LARGE_OFF_T % 2147483647 == 1)
5697 ? 1 : -1];
5698 int
5699 main ()
5700 {
5701
5702 ;
5703 return 0;
5704 }
5705 _ACEOF
5706 if ac_fn_c_try_compile "$LINENO"; then :
5707 ac_cv_sys_file_offset_bits=64; break
5708 fi
5709 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5710 ac_cv_sys_file_offset_bits=unknown
5711 break
5712 done
5713 fi
5714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
5715 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
5716 case $ac_cv_sys_file_offset_bits in #(
5717 no | unknown) ;;
5718 *)
5719 cat >>confdefs.h <<_ACEOF
5720 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5721 _ACEOF
5722 ;;
5723 esac
5724 rm -rf conftest*
5725 if test $ac_cv_sys_file_offset_bits = unknown; then
5726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
5727 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
5728 if test "${ac_cv_sys_large_files+set}" = set; then :
5729 $as_echo_n "(cached) " >&6
5730 else
5731 while :; do
5732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5733 /* end confdefs.h. */
5734 #include <sys/types.h>
5735 /* Check that off_t can represent 2**63 - 1 correctly.
5736 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5737 since some C++ compilers masquerading as C compilers
5738 incorrectly reject 9223372036854775807. */
5739 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5740 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5741 && LARGE_OFF_T % 2147483647 == 1)
5742 ? 1 : -1];
5743 int
5744 main ()
5745 {
5746
5747 ;
5748 return 0;
5749 }
5750 _ACEOF
5751 if ac_fn_c_try_compile "$LINENO"; then :
5752 ac_cv_sys_large_files=no; break
5753 fi
5754 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5756 /* end confdefs.h. */
5757 #define _LARGE_FILES 1
5758 #include <sys/types.h>
5759 /* Check that off_t can represent 2**63 - 1 correctly.
5760 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5761 since some C++ compilers masquerading as C compilers
5762 incorrectly reject 9223372036854775807. */
5763 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5764 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5765 && LARGE_OFF_T % 2147483647 == 1)
5766 ? 1 : -1];
5767 int
5768 main ()
5769 {
5770
5771 ;
5772 return 0;
5773 }
5774 _ACEOF
5775 if ac_fn_c_try_compile "$LINENO"; then :
5776 ac_cv_sys_large_files=1; break
5777 fi
5778 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5779 ac_cv_sys_large_files=unknown
5780 break
5781 done
5782 fi
5783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
5784 $as_echo "$ac_cv_sys_large_files" >&6; }
5785 case $ac_cv_sys_large_files in #(
5786 no | unknown) ;;
5787 *)
5788 cat >>confdefs.h <<_ACEOF
5789 #define _LARGE_FILES $ac_cv_sys_large_files
5790 _ACEOF
5791 ;;
5792 esac
5793 rm -rf conftest*
5794 fi
5795 fi
5796
5797
5798 # sizeof(char) is 1 by definition.
5799 # The cast to long int works around a bug in the HP C Compiler
5800 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5801 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5802 # This bug is HP SR number 8606223364.
5803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
5804 $as_echo_n "checking size of void *... " >&6; }
5805 if test "${ac_cv_sizeof_void_p+set}" = set; then :
5806 $as_echo_n "(cached) " >&6
5807 else
5808 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then :
5809
5810 else
5811 if test "$ac_cv_type_void_p" = yes; then
5812 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5813 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5814 { as_fn_set_status 77
5815 as_fn_error "cannot compute sizeof (void *)
5816 See \`config.log' for more details." "$LINENO" 5; }; }
5817 else
5818 ac_cv_sizeof_void_p=0
5819 fi
5820 fi
5821
5822 fi
5823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
5824 $as_echo "$ac_cv_sizeof_void_p" >&6; }
5825
5826
5827
5828 cat >>confdefs.h <<_ACEOF
5829 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
5830 _ACEOF
5831
5832
5833 # The cast to long int works around a bug in the HP C Compiler
5834 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5835 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5836 # This bug is HP SR number 8606223364.
5837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
5838 $as_echo_n "checking size of short... " >&6; }
5839 if test "${ac_cv_sizeof_short+set}" = set; then :
5840 $as_echo_n "(cached) " >&6
5841 else
5842 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"; then :
5843
5844 else
5845 if test "$ac_cv_type_short" = yes; then
5846 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5847 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5848 { as_fn_set_status 77
5849 as_fn_error "cannot compute sizeof (short)
5850 See \`config.log' for more details." "$LINENO" 5; }; }
5851 else
5852 ac_cv_sizeof_short=0
5853 fi
5854 fi
5855
5856 fi
5857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
5858 $as_echo "$ac_cv_sizeof_short" >&6; }
5859
5860
5861
5862 cat >>confdefs.h <<_ACEOF
5863 #define SIZEOF_SHORT $ac_cv_sizeof_short
5864 _ACEOF
5865
5866
5867 # The cast to long int works around a bug in the HP C Compiler
5868 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5869 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5870 # This bug is HP SR number 8606223364.
5871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5872 $as_echo_n "checking size of int... " >&6; }
5873 if test "${ac_cv_sizeof_int+set}" = set; then :
5874 $as_echo_n "(cached) " >&6
5875 else
5876 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
5877
5878 else
5879 if test "$ac_cv_type_int" = yes; then
5880 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5881 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5882 { as_fn_set_status 77
5883 as_fn_error "cannot compute sizeof (int)
5884 See \`config.log' for more details." "$LINENO" 5; }; }
5885 else
5886 ac_cv_sizeof_int=0
5887 fi
5888 fi
5889
5890 fi
5891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5892 $as_echo "$ac_cv_sizeof_int" >&6; }
5893
5894
5895
5896 cat >>confdefs.h <<_ACEOF
5897 #define SIZEOF_INT $ac_cv_sizeof_int
5898 _ACEOF
5899
5900
5901 # The cast to long int works around a bug in the HP C Compiler
5902 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5903 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5904 # This bug is HP SR number 8606223364.
5905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5906 $as_echo_n "checking size of long... " >&6; }
5907 if test "${ac_cv_sizeof_long+set}" = set; then :
5908 $as_echo_n "(cached) " >&6
5909 else
5910 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
5911
5912 else
5913 if test "$ac_cv_type_long" = yes; then
5914 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5915 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5916 { as_fn_set_status 77
5917 as_fn_error "cannot compute sizeof (long)
5918 See \`config.log' for more details." "$LINENO" 5; }; }
5919 else
5920 ac_cv_sizeof_long=0
5921 fi
5922 fi
5923
5924 fi
5925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5926 $as_echo "$ac_cv_sizeof_long" >&6; }
5927
5928
5929
5930 cat >>confdefs.h <<_ACEOF
5931 #define SIZEOF_LONG $ac_cv_sizeof_long
5932 _ACEOF
5933
5934
5935 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
5936 if test "x$ac_cv_type_long_long" = x""yes; then :
5937
5938 cat >>confdefs.h <<_ACEOF
5939 #define HAVE_LONG_LONG 1
5940 _ACEOF
5941
5942 # The cast to long int works around a bug in the HP C Compiler
5943 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5944 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5945 # This bug is HP SR number 8606223364.
5946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
5947 $as_echo_n "checking size of long long... " >&6; }
5948 if test "${ac_cv_sizeof_long_long+set}" = set; then :
5949 $as_echo_n "(cached) " >&6
5950 else
5951 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then :
5952
5953 else
5954 if test "$ac_cv_type_long_long" = yes; then
5955 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5956 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5957 { as_fn_set_status 77
5958 as_fn_error "cannot compute sizeof (long long)
5959 See \`config.log' for more details." "$LINENO" 5; }; }
5960 else
5961 ac_cv_sizeof_long_long=0
5962 fi
5963 fi
5964
5965 fi
5966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
5967 $as_echo "$ac_cv_sizeof_long_long" >&6; }
5968
5969
5970
5971 cat >>confdefs.h <<_ACEOF
5972 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5973 _ACEOF
5974
5975
5976 fi
5977
5978 ac_fn_c_check_type "$LINENO" "__int64" "ac_cv_type___int64" "$ac_includes_default"
5979 if test "x$ac_cv_type___int64" = x""yes; then :
5980
5981 cat >>confdefs.h <<_ACEOF
5982 #define HAVE___INT64 1
5983 _ACEOF
5984
5985 # The cast to long int works around a bug in the HP C Compiler
5986 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5987 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5988 # This bug is HP SR number 8606223364.
5989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of __int64" >&5
5990 $as_echo_n "checking size of __int64... " >&6; }
5991 if test "${ac_cv_sizeof___int64+set}" = set; then :
5992 $as_echo_n "(cached) " >&6
5993 else
5994 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (__int64))" "ac_cv_sizeof___int64" "$ac_includes_default"; then :
5995
5996 else
5997 if test "$ac_cv_type___int64" = yes; then
5998 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5999 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6000 { as_fn_set_status 77
6001 as_fn_error "cannot compute sizeof (__int64)
6002 See \`config.log' for more details." "$LINENO" 5; }; }
6003 else
6004 ac_cv_sizeof___int64=0
6005 fi
6006 fi
6007
6008 fi
6009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof___int64" >&5
6010 $as_echo "$ac_cv_sizeof___int64" >&6; }
6011
6012
6013
6014 cat >>confdefs.h <<_ACEOF
6015 #define SIZEOF___INT64 $ac_cv_sizeof___int64
6016 _ACEOF
6017
6018
6019 fi
6020
6021 ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
6022 case $ac_cv_c_int8_t in #(
6023 no|yes) ;; #(
6024 *)
6025
6026 cat >>confdefs.h <<_ACEOF
6027 #define int8_t $ac_cv_c_int8_t
6028 _ACEOF
6029 ;;
6030 esac
6031
6032 ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6033 case $ac_cv_c_int16_t in #(
6034 no|yes) ;; #(
6035 *)
6036
6037 cat >>confdefs.h <<_ACEOF
6038 #define int16_t $ac_cv_c_int16_t
6039 _ACEOF
6040 ;;
6041 esac
6042
6043 ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6044 case $ac_cv_c_int32_t in #(
6045 no|yes) ;; #(
6046 *)
6047
6048 cat >>confdefs.h <<_ACEOF
6049 #define int32_t $ac_cv_c_int32_t
6050 _ACEOF
6051 ;;
6052 esac
6053
6054 ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
6055 case $ac_cv_c_int64_t in #(
6056 no|yes) ;; #(
6057 *)
6058
6059 cat >>confdefs.h <<_ACEOF
6060 #define int64_t $ac_cv_c_int64_t
6061 _ACEOF
6062 ;;
6063 esac
6064
6065
6066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
6067 $as_echo_n "checking for long long int... " >&6; }
6068 if test "${ac_cv_type_long_long_int+set}" = set; then :
6069 $as_echo_n "(cached) " >&6
6070 else
6071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6072 /* end confdefs.h. */
6073
6074 /* For now, do not test the preprocessor; as of 2007 there are too many
6075 implementations with broken preprocessors. Perhaps this can
6076 be revisited in 2012. In the meantime, code should not expect
6077 #if to work with literals wider than 32 bits. */
6078 /* Test literals. */
6079 long long int ll = 9223372036854775807ll;
6080 long long int nll = -9223372036854775807LL;
6081 unsigned long long int ull = 18446744073709551615ULL;
6082 /* Test constant expressions. */
6083 typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6084 ? 1 : -1)];
6085 typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6086 ? 1 : -1)];
6087 int i = 63;
6088 int
6089 main ()
6090 {
6091 /* Test availability of runtime routines for shift and division. */
6092 long long int llmax = 9223372036854775807ll;
6093 unsigned long long int ullmax = 18446744073709551615ull;
6094 return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6095 | (llmax / ll) | (llmax % ll)
6096 | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6097 | (ullmax / ull) | (ullmax % ull));
6098 ;
6099 return 0;
6100 }
6101
6102 _ACEOF
6103 if ac_fn_c_try_link "$LINENO"; then :
6104 if test "$cross_compiling" = yes; then :
6105 ac_cv_type_long_long_int=yes
6106 else
6107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6108 /* end confdefs.h. */
6109 #include <limits.h>
6110 #ifndef LLONG_MAX
6111 # define HALF \
6112 (1LL << (sizeof (long long int) * CHAR_BIT - 2))
6113 # define LLONG_MAX (HALF - 1 + HALF)
6114 #endif
6115 int
6116 main ()
6117 {
6118 long long int n = 1;
6119 int i;
6120 for (i = 0; ; i++)
6121 {
6122 long long int m = n << i;
6123 if (m >> i != n)
6124 return 1;
6125 if (LLONG_MAX / 2 < m)
6126 break;
6127 }
6128 return 0;
6129 ;
6130 return 0;
6131 }
6132 _ACEOF
6133 if ac_fn_c_try_run "$LINENO"; then :
6134 ac_cv_type_long_long_int=yes
6135 else
6136 ac_cv_type_long_long_int=no
6137 fi
6138 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6139 conftest.$ac_objext conftest.beam conftest.$ac_ext
6140 fi
6141
6142 else
6143 ac_cv_type_long_long_int=no
6144 fi
6145 rm -f core conftest.err conftest.$ac_objext \
6146 conftest$ac_exeext conftest.$ac_ext
6147 fi
6148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
6149 $as_echo "$ac_cv_type_long_long_int" >&6; }
6150 if test $ac_cv_type_long_long_int = yes; then
6151
6152 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
6153
6154 fi
6155
6156
6157
6158 ac_fn_c_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "$ac_includes_default"
6159 if test "x$ac_cv_type_intmax_t" = x""yes; then :
6160
6161 $as_echo "#define HAVE_INTMAX_T 1" >>confdefs.h
6162
6163 else
6164 test $ac_cv_type_long_long_int = yes \
6165 && ac_type='long long int' \
6166 || ac_type='long int'
6167
6168 cat >>confdefs.h <<_ACEOF
6169 #define intmax_t $ac_type
6170 _ACEOF
6171
6172 fi
6173
6174
6175
6176 ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
6177 if test "x$ac_cv_type_intptr_t" = x""yes; then :
6178
6179 $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
6180
6181 else
6182 for ac_type in 'int' 'long int' 'long long int'; do
6183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6184 /* end confdefs.h. */
6185 $ac_includes_default
6186 int
6187 main ()
6188 {
6189 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6190 test_array [0] = 0
6191
6192 ;
6193 return 0;
6194 }
6195 _ACEOF
6196 if ac_fn_c_try_compile "$LINENO"; then :
6197
6198 cat >>confdefs.h <<_ACEOF
6199 #define intptr_t $ac_type
6200 _ACEOF
6201
6202 ac_type=
6203 fi
6204 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6205 test -z "$ac_type" && break
6206 done
6207 fi
6208
6209
6210 ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6211 case $ac_cv_c_uint8_t in #(
6212 no|yes) ;; #(
6213 *)
6214
6215 $as_echo "#define _UINT8_T 1" >>confdefs.h
6216
6217
6218 cat >>confdefs.h <<_ACEOF
6219 #define uint8_t $ac_cv_c_uint8_t
6220 _ACEOF
6221 ;;
6222 esac
6223
6224 ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6225 case $ac_cv_c_uint16_t in #(
6226 no|yes) ;; #(
6227 *)
6228
6229
6230 cat >>confdefs.h <<_ACEOF
6231 #define uint16_t $ac_cv_c_uint16_t
6232 _ACEOF
6233 ;;
6234 esac
6235
6236 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6237 case $ac_cv_c_uint32_t in #(
6238 no|yes) ;; #(
6239 *)
6240
6241 $as_echo "#define _UINT32_T 1" >>confdefs.h
6242
6243
6244 cat >>confdefs.h <<_ACEOF
6245 #define uint32_t $ac_cv_c_uint32_t
6246 _ACEOF
6247 ;;
6248 esac
6249
6250 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
6251 case $ac_cv_c_uint64_t in #(
6252 no|yes) ;; #(
6253 *)
6254
6255 $as_echo "#define _UINT64_T 1" >>confdefs.h
6256
6257
6258 cat >>confdefs.h <<_ACEOF
6259 #define uint64_t $ac_cv_c_uint64_t
6260 _ACEOF
6261 ;;
6262 esac
6263
6264
6265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
6266 $as_echo_n "checking for unsigned long long int... " >&6; }
6267 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
6268 $as_echo_n "(cached) " >&6
6269 else
6270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6271 /* end confdefs.h. */
6272
6273 /* For now, do not test the preprocessor; as of 2007 there are too many
6274 implementations with broken preprocessors. Perhaps this can
6275 be revisited in 2012. In the meantime, code should not expect
6276 #if to work with literals wider than 32 bits. */
6277 /* Test literals. */
6278 long long int ll = 9223372036854775807ll;
6279 long long int nll = -9223372036854775807LL;
6280 unsigned long long int ull = 18446744073709551615ULL;
6281 /* Test constant expressions. */
6282 typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6283 ? 1 : -1)];
6284 typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6285 ? 1 : -1)];
6286 int i = 63;
6287 int
6288 main ()
6289 {
6290 /* Test availability of runtime routines for shift and division. */
6291 long long int llmax = 9223372036854775807ll;
6292 unsigned long long int ullmax = 18446744073709551615ull;
6293 return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6294 | (llmax / ll) | (llmax % ll)
6295 | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6296 | (ullmax / ull) | (ullmax % ull));
6297 ;
6298 return 0;
6299 }
6300
6301 _ACEOF
6302 if ac_fn_c_try_link "$LINENO"; then :
6303 ac_cv_type_unsigned_long_long_int=yes
6304 else
6305 ac_cv_type_unsigned_long_long_int=no
6306 fi
6307 rm -f core conftest.err conftest.$ac_objext \
6308 conftest$ac_exeext conftest.$ac_ext
6309 fi
6310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
6311 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
6312 if test $ac_cv_type_unsigned_long_long_int = yes; then
6313
6314 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
6315
6316 fi
6317
6318
6319
6320 ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default"
6321 if test "x$ac_cv_type_uintmax_t" = x""yes; then :
6322
6323 $as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h
6324
6325 else
6326 test $ac_cv_type_unsigned_long_long_int = yes \
6327 && ac_type='unsigned long long int' \
6328 || ac_type='unsigned long int'
6329
6330 cat >>confdefs.h <<_ACEOF
6331 #define uintmax_t $ac_type
6332 _ACEOF
6333
6334 fi
6335
6336
6337
6338 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
6339 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
6340
6341 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
6342
6343 else
6344 for ac_type in 'unsigned int' 'unsigned long int' \
6345 'unsigned long long int'; do
6346 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6347 /* end confdefs.h. */
6348 $ac_includes_default
6349 int
6350 main ()
6351 {
6352 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6353 test_array [0] = 0
6354
6355 ;
6356 return 0;
6357 }
6358 _ACEOF
6359 if ac_fn_c_try_compile "$LINENO"; then :
6360
6361 cat >>confdefs.h <<_ACEOF
6362 #define uintptr_t $ac_type
6363 _ACEOF
6364
6365 ac_type=
6366 fi
6367 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6368 test -z "$ac_type" && break
6369 done
6370 fi
6371
6372
6373
6374
6375
6376
6377
6378
6379
6380
6381
6382
6383
6384
6385
6386 # ---------------------
6387 # Warnings and checking
6388 # ---------------------
6389
6390 # Check $CC warning features (if it's GCC).
6391 # We want to use -pedantic, but we don't want warnings about
6392 # * 'long long'
6393 # * variadic macros
6394 # * overlong strings
6395 # * C++11 narrowing conversions in { }
6396 # So, we only use -pedantic if we can disable those warnings.
6397
6398 loose_warn=
6399 save_CFLAGS="$CFLAGS"
6400 for real_option in -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual; do
6401 # Do the check with the no- prefix removed since gcc silently
6402 # accepts any -Wno-* option on purpose
6403 case $real_option in
6404 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6405 *) option=$real_option ;;
6406 esac
6407 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6408
6409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6410 $as_echo_n "checking whether $CC supports $option... " >&6; }
6411 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6412 $as_echo_n "(cached) " >&6
6413 else
6414 CFLAGS="$option"
6415 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6416 /* end confdefs.h. */
6417
6418 int
6419 main ()
6420 {
6421
6422 ;
6423 return 0;
6424 }
6425 _ACEOF
6426 if ac_fn_c_try_compile "$LINENO"; then :
6427 eval "$as_acx_Woption=yes"
6428 else
6429 eval "$as_acx_Woption=no"
6430 fi
6431 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6432
6433 fi
6434 eval ac_res=\$$as_acx_Woption
6435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6436 $as_echo "$ac_res" >&6; }
6437 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6438 loose_warn="$loose_warn${loose_warn:+ }$real_option"
6439 fi
6440 done
6441 CFLAGS="$save_CFLAGS"
6442
6443 c_loose_warn=
6444 save_CFLAGS="$CFLAGS"
6445 for real_option in -Wstrict-prototypes -Wmissing-prototypes; do
6446 # Do the check with the no- prefix removed since gcc silently
6447 # accepts any -Wno-* option on purpose
6448 case $real_option in
6449 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6450 *) option=$real_option ;;
6451 esac
6452 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6453
6454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6455 $as_echo_n "checking whether $CC supports $option... " >&6; }
6456 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6457 $as_echo_n "(cached) " >&6
6458 else
6459 CFLAGS="$option"
6460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6461 /* end confdefs.h. */
6462
6463 int
6464 main ()
6465 {
6466
6467 ;
6468 return 0;
6469 }
6470 _ACEOF
6471 if ac_fn_c_try_compile "$LINENO"; then :
6472 eval "$as_acx_Woption=yes"
6473 else
6474 eval "$as_acx_Woption=no"
6475 fi
6476 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6477
6478 fi
6479 eval ac_res=\$$as_acx_Woption
6480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6481 $as_echo "$ac_res" >&6; }
6482 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6483 c_loose_warn="$c_loose_warn${c_loose_warn:+ }$real_option"
6484 fi
6485 done
6486 CFLAGS="$save_CFLAGS"
6487
6488 strict_warn=
6489 save_CFLAGS="$CFLAGS"
6490 for real_option in -Wmissing-format-attribute; do
6491 # Do the check with the no- prefix removed since gcc silently
6492 # accepts any -Wno-* option on purpose
6493 case $real_option in
6494 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6495 *) option=$real_option ;;
6496 esac
6497 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6498
6499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6500 $as_echo_n "checking whether $CC supports $option... " >&6; }
6501 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6502 $as_echo_n "(cached) " >&6
6503 else
6504 CFLAGS="$option"
6505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6506 /* end confdefs.h. */
6507
6508 int
6509 main ()
6510 {
6511
6512 ;
6513 return 0;
6514 }
6515 _ACEOF
6516 if ac_fn_c_try_compile "$LINENO"; then :
6517 eval "$as_acx_Woption=yes"
6518 else
6519 eval "$as_acx_Woption=no"
6520 fi
6521 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6522
6523 fi
6524 eval ac_res=\$$as_acx_Woption
6525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6526 $as_echo "$ac_res" >&6; }
6527 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6528 strict_warn="$strict_warn${strict_warn:+ }$real_option"
6529 fi
6530 done
6531 CFLAGS="$save_CFLAGS"
6532
6533 c_strict_warn=
6534 save_CFLAGS="$CFLAGS"
6535 for real_option in -Wold-style-definition -Wc++-compat; do
6536 # Do the check with the no- prefix removed since gcc silently
6537 # accepts any -Wno-* option on purpose
6538 case $real_option in
6539 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6540 *) option=$real_option ;;
6541 esac
6542 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6543
6544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6545 $as_echo_n "checking whether $CC supports $option... " >&6; }
6546 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6547 $as_echo_n "(cached) " >&6
6548 else
6549 CFLAGS="$option"
6550 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6551 /* end confdefs.h. */
6552
6553 int
6554 main ()
6555 {
6556
6557 ;
6558 return 0;
6559 }
6560 _ACEOF
6561 if ac_fn_c_try_compile "$LINENO"; then :
6562 eval "$as_acx_Woption=yes"
6563 else
6564 eval "$as_acx_Woption=no"
6565 fi
6566 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6567
6568 fi
6569 eval ac_res=\$$as_acx_Woption
6570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6571 $as_echo "$ac_res" >&6; }
6572 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6573 c_strict_warn="$c_strict_warn${c_strict_warn:+ }$real_option"
6574 fi
6575 done
6576 CFLAGS="$save_CFLAGS"
6577
6578 # Do the check with the no- prefix removed from the warning options
6579 # since gcc silently accepts any -Wno-* option on purpose
6580 if test "$GCC" = yes; then :
6581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings" >&5
6582 $as_echo_n "checking whether $CC supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings... " >&6; }
6583 if test "${acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings+set}" = set; then :
6584 $as_echo_n "(cached) " >&6
6585 else
6586 save_CFLAGS="$CFLAGS"
6587 CFLAGS="-pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings"
6588 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6589 /* end confdefs.h. */
6590
6591 int
6592 main ()
6593 {
6594
6595 ;
6596 return 0;
6597 }
6598 _ACEOF
6599 if ac_fn_c_try_compile "$LINENO"; then :
6600 acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=yes
6601 else
6602 acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=no
6603 fi
6604 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6605 CFLAGS="$save_CFLAGS"
6606 fi
6607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&5
6608 $as_echo "$acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&6; }
6609 if test $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings = yes; then :
6610 strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
6611 fi
6612
6613 fi
6614
6615 # Check whether --enable-werror-always was given.
6616 if test "${enable_werror_always+set}" = set; then :
6617 enableval=$enable_werror_always;
6618 else
6619 enable_werror_always=no
6620 fi
6621
6622 if test $enable_werror_always = yes; then :
6623 strict_warn="$strict_warn${strict_warn:+ }-Werror"
6624 fi
6625
6626
6627
6628 # The above macros do nothing if the compiler is not GCC. However, the
6629 # Makefile has more goo to add other flags, so these variables are used
6630 # to enable warnings only for GCC.
6631 warn_cflags=
6632 warn_cxxflags=
6633 if test "x$GCC" = "xyes"; then
6634 warn_cflags='$(GCC_WARN_CFLAGS)'
6635 warn_cxxflags='$(GCC_WARN_CXXFLAGS)'
6636 fi
6637
6638
6639
6640 # Disable exceptions and RTTI if building with g++
6641 noexception_flags=
6642 save_CFLAGS="$CFLAGS"
6643 for real_option in -fno-exceptions -fno-rtti; do
6644 # Do the check with the no- prefix removed since gcc silently
6645 # accepts any -Wno-* option on purpose
6646 case $real_option in
6647 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6648 *) option=$real_option ;;
6649 esac
6650 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6651
6652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6653 $as_echo_n "checking whether $CC supports $option... " >&6; }
6654 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6655 $as_echo_n "(cached) " >&6
6656 else
6657 CFLAGS="$option"
6658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6659 /* end confdefs.h. */
6660
6661 int
6662 main ()
6663 {
6664
6665 ;
6666 return 0;
6667 }
6668 _ACEOF
6669 if ac_fn_c_try_compile "$LINENO"; then :
6670 eval "$as_acx_Woption=yes"
6671 else
6672 eval "$as_acx_Woption=no"
6673 fi
6674 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6675
6676 fi
6677 eval ac_res=\$$as_acx_Woption
6678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6679 $as_echo "$ac_res" >&6; }
6680 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6681 noexception_flags="$noexception_flags${noexception_flags:+ }$real_option"
6682 fi
6683 done
6684 CFLAGS="$save_CFLAGS"
6685
6686
6687 # Enable expensive internal checks
6688 is_release=
6689 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
6690 is_release=yes
6691 fi
6692
6693 # Check whether --enable-checking was given.
6694 if test "${enable_checking+set}" = set; then :
6695 enableval=$enable_checking; ac_checking_flags="${enableval}"
6696 else
6697
6698 # Determine the default checks.
6699 if test x$is_release = x ; then
6700 ac_checking_flags=yes
6701 else
6702 ac_checking_flags=release
6703 fi
6704 fi
6705
6706 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
6707 for check in release $ac_checking_flags
6708 do
6709 case $check in
6710 # these set all the flags to specific states
6711 yes) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
6712 ac_fold_checking= ; ac_gc_checking=1 ;
6713 ac_gc_always_collect= ; ac_gimple_checking=1 ; ac_rtl_checking= ;
6714 ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6715 ac_tree_checking=1 ; ac_valgrind_checking= ;
6716 ac_types_checking=1 ;;
6717 no|none) ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
6718 ac_fold_checking= ; ac_gc_checking= ;
6719 ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6720 ac_rtlflag_checking= ; ac_runtime_checking= ;
6721 ac_tree_checking= ; ac_valgrind_checking= ;
6722 ac_types_checking= ;;
6723 all) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
6724 ac_fold_checking=1 ; ac_gc_checking=1 ;
6725 ac_gc_always_collect=1 ; ac_gimple_checking=1 ; ac_rtl_checking=1 ;
6726 ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6727 ac_tree_checking=1 ; ac_valgrind_checking= ;
6728 ac_types_checking=1 ;;
6729 release) ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
6730 ac_fold_checking= ; ac_gc_checking= ;
6731 ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6732 ac_rtlflag_checking= ; ac_runtime_checking=1 ;
6733 ac_tree_checking= ; ac_valgrind_checking= ;
6734 ac_types_checking= ;;
6735 # these enable particular checks
6736 assert) ac_assert_checking=1 ;;
6737 df) ac_df_checking=1 ;;
6738 fold) ac_fold_checking=1 ;;
6739 gc) ac_gc_checking=1 ;;
6740 gcac) ac_gc_always_collect=1 ;;
6741 gimple) ac_gimple_checking=1 ;;
6742 misc) ac_checking=1 ;;
6743 rtl) ac_rtl_checking=1 ;;
6744 rtlflag) ac_rtlflag_checking=1 ;;
6745 runtime) ac_runtime_checking=1 ;;
6746 tree) ac_tree_checking=1 ;;
6747 types) ac_types_checking=1 ;;
6748 valgrind) ac_valgrind_checking=1 ;;
6749 *) as_fn_error "unknown check category $check" "$LINENO" 5 ;;
6750 esac
6751 done
6752 IFS="$ac_save_IFS"
6753
6754 nocommon_flag=""
6755 if test x$ac_checking != x ; then
6756
6757 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
6758
6759 nocommon_flag=-fno-common
6760 fi
6761
6762 if test x$ac_df_checking != x ; then
6763
6764 $as_echo "#define ENABLE_DF_CHECKING 1" >>confdefs.h
6765
6766 fi
6767 if test x$ac_assert_checking != x ; then
6768
6769 $as_echo "#define ENABLE_ASSERT_CHECKING 1" >>confdefs.h
6770
6771 fi
6772 if test x$ac_gimple_checking != x ; then
6773
6774 $as_echo "#define ENABLE_GIMPLE_CHECKING 1" >>confdefs.h
6775
6776 fi
6777
6778 if test x$ac_runtime_checking != x ; then
6779
6780 $as_echo "#define ENABLE_RUNTIME_CHECKING 1" >>confdefs.h
6781
6782 fi
6783 if test x$ac_tree_checking != x ; then
6784
6785 $as_echo "#define ENABLE_TREE_CHECKING 1" >>confdefs.h
6786
6787 TREEBROWSER=tree-browser.o
6788 fi
6789 if test x$ac_types_checking != x ; then
6790
6791 $as_echo "#define ENABLE_TYPES_CHECKING 1" >>confdefs.h
6792
6793 fi
6794
6795 if test x$ac_rtl_checking != x ; then
6796
6797 $as_echo "#define ENABLE_RTL_CHECKING 1" >>confdefs.h
6798
6799 fi
6800 if test x$ac_rtlflag_checking != x ; then
6801
6802 $as_echo "#define ENABLE_RTL_FLAG_CHECKING 1" >>confdefs.h
6803
6804 fi
6805 if test x$ac_gc_checking != x ; then
6806
6807 $as_echo "#define ENABLE_GC_CHECKING 1" >>confdefs.h
6808
6809 fi
6810 if test x$ac_gc_always_collect != x ; then
6811
6812 $as_echo "#define ENABLE_GC_ALWAYS_COLLECT 1" >>confdefs.h
6813
6814 fi
6815 if test x$ac_fold_checking != x ; then
6816
6817 $as_echo "#define ENABLE_FOLD_CHECKING 1" >>confdefs.h
6818
6819 fi
6820 valgrind_path_defines=
6821 valgrind_command=
6822
6823 ac_fn_c_check_header_mongrel "$LINENO" "valgrind.h" "ac_cv_header_valgrind_h" "$ac_includes_default"
6824 if test "x$ac_cv_header_valgrind_h" = x""yes; then :
6825 have_valgrind_h=yes
6826 else
6827 have_valgrind_h=no
6828 fi
6829
6830
6831
6832 if test x$ac_valgrind_checking != x ; then
6833 # It is certainly possible that there's valgrind but no valgrind.h.
6834 # GCC relies on making annotations so we must have both.
6835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
6836 $as_echo_n "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... " >&6; }
6837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6838 /* end confdefs.h. */
6839 #include <valgrind/memcheck.h>
6840 #ifndef VALGRIND_DISCARD
6841 #error VALGRIND_DISCARD not defined
6842 #endif
6843 _ACEOF
6844 if ac_fn_c_try_cpp "$LINENO"; then :
6845 gcc_cv_header_valgrind_memcheck_h=yes
6846 else
6847 gcc_cv_header_valgrind_memcheck_h=no
6848 fi
6849 rm -f conftest.err conftest.$ac_ext
6850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_valgrind_memcheck_h" >&5
6851 $as_echo "$gcc_cv_header_valgrind_memcheck_h" >&6; }
6852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
6853 $as_echo_n "checking for VALGRIND_DISCARD in <memcheck.h>... " >&6; }
6854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6855 /* end confdefs.h. */
6856 #include <memcheck.h>
6857 #ifndef VALGRIND_DISCARD
6858 #error VALGRIND_DISCARD not defined
6859 #endif
6860 _ACEOF
6861 if ac_fn_c_try_cpp "$LINENO"; then :
6862 gcc_cv_header_memcheck_h=yes
6863 else
6864 gcc_cv_header_memcheck_h=no
6865 fi
6866 rm -f conftest.err conftest.$ac_ext
6867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_memcheck_h" >&5
6868 $as_echo "$gcc_cv_header_memcheck_h" >&6; }
6869
6870 # Prepare PATH_SEPARATOR.
6871 # The user is always right.
6872 if test "${PATH_SEPARATOR+set}" != set; then
6873 echo "#! /bin/sh" >conf$$.sh
6874 echo "exit 0" >>conf$$.sh
6875 chmod +x conf$$.sh
6876 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6877 PATH_SEPARATOR=';'
6878 else
6879 PATH_SEPARATOR=:
6880 fi
6881 rm -f conf$$.sh
6882 fi
6883
6884 # Find out how to test for executable files. Don't use a zero-byte file,
6885 # as systems may use methods other than mode bits to determine executability.
6886 cat >conf$$.file <<_ASEOF
6887 #! /bin/sh
6888 exit 0
6889 _ASEOF
6890 chmod +x conf$$.file
6891 if test -x conf$$.file >/dev/null 2>&1; then
6892 ac_executable_p="test -x"
6893 else
6894 ac_executable_p="test -f"
6895 fi
6896 rm -f conf$$.file
6897
6898 # Extract the first word of "valgrind", so it can be a program name with args.
6899 set dummy valgrind; ac_word=$2
6900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6901 $as_echo_n "checking for $ac_word... " >&6; }
6902 if test "${ac_cv_path_valgrind_path+set}" = set; then :
6903 $as_echo_n "(cached) " >&6
6904 else
6905 case "$valgrind_path" in
6906 [\\/]* | ?:[\\/]*)
6907 ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
6908 ;;
6909 *)
6910 ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
6911 for ac_dir in $PATH; do
6912 IFS="$ac_save_IFS"
6913 test -z "$ac_dir" && ac_dir=.
6914 for ac_exec_ext in '' $ac_executable_extensions; do
6915 if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
6916 if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
6917 ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
6918 break 2
6919 fi
6920 fi
6921 done
6922 done
6923 IFS="$ac_save_IFS"
6924 ;;
6925 esac
6926 fi
6927 valgrind_path="$ac_cv_path_valgrind_path"
6928 if test -n "$valgrind_path"; then
6929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $valgrind_path" >&5
6930 $as_echo "$valgrind_path" >&6; }
6931 else
6932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6933 $as_echo "no" >&6; }
6934 fi
6935
6936 if test "x$valgrind_path" = "x" \
6937 || (test $have_valgrind_h = no \
6938 && test $gcc_cv_header_memcheck_h = no \
6939 && test $gcc_cv_header_valgrind_memcheck_h = no); then
6940 as_fn_error "*** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5
6941 fi
6942 valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
6943 valgrind_command="$valgrind_path -q"
6944
6945 $as_echo "#define ENABLE_VALGRIND_CHECKING 1" >>confdefs.h
6946
6947 if test $gcc_cv_header_valgrind_memcheck_h = yes; then
6948
6949 $as_echo "#define HAVE_VALGRIND_MEMCHECK_H 1" >>confdefs.h
6950
6951 fi
6952 if test $gcc_cv_header_memcheck_h = yes; then
6953
6954 $as_echo "#define HAVE_MEMCHECK_H 1" >>confdefs.h
6955
6956 fi
6957 fi
6958
6959
6960
6961 # Enable code coverage collection
6962 # Check whether --enable-coverage was given.
6963 if test "${enable_coverage+set}" = set; then :
6964 enableval=$enable_coverage; case "${enableval}" in
6965 yes|noopt)
6966 coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
6967 ;;
6968 opt)
6969 coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
6970 ;;
6971 no)
6972 # a.k.a. --disable-coverage
6973 coverage_flags=""
6974 ;;
6975 *)
6976 as_fn_error "unknown coverage setting $enableval" "$LINENO" 5
6977 ;;
6978 esac
6979 else
6980 coverage_flags=""
6981 fi
6982
6983
6984
6985 # Check whether --enable-gather-detailed-mem-stats was given.
6986 if test "${enable_gather_detailed_mem_stats+set}" = set; then :
6987 enableval=$enable_gather_detailed_mem_stats;
6988 else
6989 enable_gather_detailed_mem_stats=no
6990 fi
6991
6992 if test x$enable_gather_detailed_mem_stats = xyes ; then
6993
6994 $as_echo "#define GATHER_STATISTICS 1" >>confdefs.h
6995
6996 fi
6997
6998 # -------------------------------
6999 # Miscenalleous configure options
7000 # -------------------------------
7001
7002 # See if we are building gcc with C++.
7003 # Check whether --enable-build-with-cxx was given.
7004 if test "${enable_build_with_cxx+set}" = set; then :
7005 enableval=$enable_build_with_cxx; ENABLE_BUILD_WITH_CXX=$enableval
7006 else
7007 ENABLE_BUILD_WITH_CXX=no
7008 fi
7009
7010
7011 if test "$ENABLE_BUILD_WITH_CXX" = "yes"; then
7012
7013 $as_echo "#define ENABLE_BUILD_WITH_CXX 1" >>confdefs.h
7014
7015 fi
7016
7017 # With stabs
7018
7019 # Check whether --with-stabs was given.
7020 if test "${with_stabs+set}" = set; then :
7021 withval=$with_stabs; stabs="$with_stabs"
7022 else
7023 stabs=no
7024 fi
7025
7026
7027 # Determine whether or not multilibs are enabled.
7028 # Check whether --enable-multilib was given.
7029 if test "${enable_multilib+set}" = set; then :
7030 enableval=$enable_multilib;
7031 else
7032 enable_multilib=yes
7033 fi
7034
7035
7036
7037 # Enable __cxa_atexit for C++.
7038 # Check whether --enable-__cxa_atexit was given.
7039 if test "${enable___cxa_atexit+set}" = set; then :
7040 enableval=$enable___cxa_atexit;
7041 fi
7042
7043
7044 # Enable C extension for decimal float if target supports it.
7045
7046 # Check whether --enable-decimal-float was given.
7047 if test "${enable_decimal_float+set}" = set; then :
7048 enableval=$enable_decimal_float;
7049 case $enable_decimal_float in
7050 yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;;
7051 *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float.
7052 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
7053 esac
7054
7055 else
7056
7057 case $target in
7058 powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \
7059 i?86*-*-mingw* | x86_64*-*-mingw* | \
7060 i?86*-*-cygwin*)
7061 enable_decimal_float=yes
7062 ;;
7063 *)
7064 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5
7065 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;}
7066 enable_decimal_float=no
7067 ;;
7068 esac
7069
7070 fi
7071
7072
7073 # x86's use BID format instead of DPD
7074 case x$enable_decimal_float in
7075 xyes)
7076 case $target in
7077 i?86*-*-* | x86_64*-*-*)
7078 enable_decimal_float=bid
7079 ;;
7080 *)
7081 enable_decimal_float=dpd
7082 ;;
7083 esac
7084 default_decimal_float=$enable_decimal_float
7085 ;;
7086 xno)
7087 # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
7088 # dependency on libdecnumber.
7089 default_decimal_float=dpd
7090 ;;
7091 esac
7092
7093
7094
7095
7096 dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
7097
7098 cat >>confdefs.h <<_ACEOF
7099 #define ENABLE_DECIMAL_FLOAT $dfp
7100 _ACEOF
7101
7102
7103 # Use default_decimal_float for dependency.
7104 enable_decimal_float=$default_decimal_float
7105
7106 bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
7107
7108 cat >>confdefs.h <<_ACEOF
7109 #define ENABLE_DECIMAL_BID_FORMAT $bid
7110 _ACEOF
7111
7112
7113 # Enable C extension for fixed-point arithmetic.
7114 # Check whether --enable-fixed-point was given.
7115 if test "${enable_fixed_point+set}" = set; then :
7116 enableval=$enable_fixed_point;
7117 else
7118
7119 case $target in
7120 arm*)
7121 enable_fixed_point=yes
7122 ;;
7123
7124 mips*-*-*)
7125 case $host in
7126 mips*-sgi-irix*)
7127 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported on IRIX, ignored" >&5
7128 $as_echo "$as_me: WARNING: fixed-point is not supported on IRIX, ignored" >&2;}
7129 enable_fixed_point=no
7130 ;;
7131 *)
7132 enable_fixed_point=yes
7133 ;;
7134 esac
7135 ;;
7136 *)
7137 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported for this target, ignored" >&5
7138 $as_echo "$as_me: WARNING: fixed-point is not supported for this target, ignored" >&2;}
7139 enable_fixed_point=no
7140 ;;
7141 esac
7142
7143 fi
7144
7145
7146
7147 fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
7148
7149 cat >>confdefs.h <<_ACEOF
7150 #define ENABLE_FIXED_POINT $fixedpoint
7151 _ACEOF
7152
7153
7154 # Enable threads
7155 # Pass with no value to take the default
7156 # Pass with a value to specify a thread package
7157 # Check whether --enable-threads was given.
7158 if test "${enable_threads+set}" = set; then :
7159 enableval=$enable_threads;
7160 else
7161 enable_threads=''
7162 fi
7163
7164
7165 # Check whether --enable-tls was given.
7166 if test "${enable_tls+set}" = set; then :
7167 enableval=$enable_tls;
7168 case $enable_tls in
7169 yes | no) ;;
7170 *) as_fn_error "'$enable_tls' is an invalid value for --enable-tls.
7171 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
7172 esac
7173
7174 else
7175 enable_tls=''
7176 fi
7177
7178
7179 # Check whether --enable-objc-gc was given.
7180 if test "${enable_objc_gc+set}" = set; then :
7181 enableval=$enable_objc_gc; if test x$enable_objc_gc = xno; then
7182 objc_boehm_gc=''
7183 else
7184 objc_boehm_gc=1
7185 fi
7186 else
7187 objc_boehm_gc=''
7188 fi
7189
7190
7191
7192 # Check whether --with-dwarf2 was given.
7193 if test "${with_dwarf2+set}" = set; then :
7194 withval=$with_dwarf2; dwarf2="$with_dwarf2"
7195 else
7196 dwarf2=no
7197 fi
7198
7199
7200 # Check whether --enable-shared was given.
7201 if test "${enable_shared+set}" = set; then :
7202 enableval=$enable_shared;
7203 case $enable_shared in
7204 yes | no) ;;
7205 *)
7206 enable_shared=no
7207 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
7208 for pkg in $enableval; do
7209 if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
7210 enable_shared=yes
7211 fi
7212 done
7213 IFS="$ac_save_ifs"
7214 ;;
7215 esac
7216
7217 else
7218 enable_shared=yes
7219 fi
7220
7221
7222
7223
7224 # Check whether --with-native-system-header-dir was given.
7225 if test "${with_native_system_header_dir+set}" = set; then :
7226 withval=$with_native_system_header_dir;
7227 case ${with_native_system_header_dir} in
7228 yes|no) as_fn_error "bad value ${withval} given for --with-native-system-header-dir" "$LINENO" 5 ;;
7229 /* | [A-Za-z]:[\\/]*) ;;
7230 *) as_fn_error "--with-native-system-header-dir argument ${withval} must be an absolute directory" "$LINENO" 5 ;;
7231 esac
7232 configured_native_system_header_dir="${withval}"
7233
7234 else
7235 configured_native_system_header_dir=
7236 fi
7237
7238
7239
7240 # Check whether --with-build-sysroot was given.
7241 if test "${with_build_sysroot+set}" = set; then :
7242 withval=$with_build_sysroot; if test x"$withval" != x ; then
7243 SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval"
7244 fi
7245 else
7246 SYSROOT_CFLAGS_FOR_TARGET=
7247 fi
7248
7249
7250
7251
7252 # Check whether --with-sysroot was given.
7253 if test "${with_sysroot+set}" = set; then :
7254 withval=$with_sysroot;
7255 case ${with_sysroot} in
7256 yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
7257 *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
7258 esac
7259
7260 TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
7261 CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
7262
7263 if test "x$prefix" = xNONE; then
7264 test_prefix=/usr/local
7265 else
7266 test_prefix=$prefix
7267 fi
7268 if test "x$exec_prefix" = xNONE; then
7269 test_exec_prefix=$test_prefix
7270 else
7271 test_exec_prefix=$exec_prefix
7272 fi
7273 case ${TARGET_SYSTEM_ROOT} in
7274 "${test_prefix}"|"${test_prefix}/"*|\
7275 "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
7276 '${prefix}'|'${prefix}/'*|\
7277 '${exec_prefix}'|'${exec_prefix}/'*)
7278 t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
7279 TARGET_SYSTEM_ROOT_DEFINE="$t"
7280 ;;
7281 esac
7282
7283 else
7284
7285 TARGET_SYSTEM_ROOT=
7286 TARGET_SYSTEM_ROOT_DEFINE=
7287 CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
7288
7289 fi
7290
7291
7292
7293
7294
7295
7296 # Check whether --with-specs was given.
7297 if test "${with_specs+set}" = set; then :
7298 withval=$with_specs; CONFIGURE_SPECS=$withval
7299 else
7300 CONFIGURE_SPECS=
7301
7302 fi
7303
7304
7305
7306
7307
7308 # Check whether --with-pkgversion was given.
7309 if test "${with_pkgversion+set}" = set; then :
7310 withval=$with_pkgversion; case "$withval" in
7311 yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
7312 no) PKGVERSION= ;;
7313 *) PKGVERSION="($withval) " ;;
7314 esac
7315 else
7316 PKGVERSION="(GCC) "
7317
7318 fi
7319
7320
7321
7322
7323
7324 # Check whether --with-bugurl was given.
7325 if test "${with_bugurl+set}" = set; then :
7326 withval=$with_bugurl; case "$withval" in
7327 yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
7328 no) BUGURL=
7329 ;;
7330 *) BUGURL="$withval"
7331 ;;
7332 esac
7333 else
7334 BUGURL="http://gcc.gnu.org/bugs.html"
7335
7336 fi
7337
7338 case ${BUGURL} in
7339 "")
7340 REPORT_BUGS_TO=
7341 REPORT_BUGS_TEXI=
7342 ;;
7343 *)
7344 REPORT_BUGS_TO="<$BUGURL>"
7345 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
7346 ;;
7347 esac;
7348
7349
7350
7351
7352 # Sanity check enable_languages in case someone does not run the toplevel
7353 # configure # script.
7354 # Check whether --enable-languages was given.
7355 if test "${enable_languages+set}" = set; then :
7356 enableval=$enable_languages; case ,${enable_languages}, in
7357 ,,|,yes,)
7358 # go safe -- we cannot be much sure without the toplevel
7359 # configure's
7360 # analysis of which target libs are present and usable
7361 enable_languages=c
7362 ;;
7363 *,all,*)
7364 as_fn_error "only the toplevel supports --enable-languages=all" "$LINENO" 5
7365 ;;
7366 *,c,*)
7367 ;;
7368 *)
7369 enable_languages=c,${enable_languages}
7370 ;;
7371 esac
7372 else
7373 enable_languages=c
7374 fi
7375
7376
7377
7378 # Check whether --with-multilib-list was given.
7379 if test "${with_multilib_list+set}" = set; then :
7380 withval=$with_multilib_list; :
7381 else
7382 with_multilib_list=default
7383 fi
7384
7385
7386 # -------------------------
7387 # Checks for other programs
7388 # -------------------------
7389
7390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
7391 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
7392 set x ${MAKE-make}
7393 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
7394 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
7395 $as_echo_n "(cached) " >&6
7396 else
7397 cat >conftest.make <<\_ACEOF
7398 SHELL = /bin/sh
7399 all:
7400 @echo '@@@%%%=$(MAKE)=@@@%%%'
7401 _ACEOF
7402 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7403 case `${MAKE-make} -f conftest.make 2>/dev/null` in
7404 *@@@%%%=?*=@@@%%%*)
7405 eval ac_cv_prog_make_${ac_make}_set=yes;;
7406 *)
7407 eval ac_cv_prog_make_${ac_make}_set=no;;
7408 esac
7409 rm -f conftest.make
7410 fi
7411 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
7412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7413 $as_echo "yes" >&6; }
7414 SET_MAKE=
7415 else
7416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7417 $as_echo "no" >&6; }
7418 SET_MAKE="MAKE=${MAKE-make}"
7419 fi
7420
7421
7422 # Find some useful tools
7423 for ac_prog in gawk mawk nawk awk
7424 do
7425 # Extract the first word of "$ac_prog", so it can be a program name with args.
7426 set dummy $ac_prog; ac_word=$2
7427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7428 $as_echo_n "checking for $ac_word... " >&6; }
7429 if test "${ac_cv_prog_AWK+set}" = set; then :
7430 $as_echo_n "(cached) " >&6
7431 else
7432 if test -n "$AWK"; then
7433 ac_cv_prog_AWK="$AWK" # Let the user override the test.
7434 else
7435 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7436 for as_dir in $PATH
7437 do
7438 IFS=$as_save_IFS
7439 test -z "$as_dir" && as_dir=.
7440 for ac_exec_ext in '' $ac_executable_extensions; do
7441 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7442 ac_cv_prog_AWK="$ac_prog"
7443 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7444 break 2
7445 fi
7446 done
7447 done
7448 IFS=$as_save_IFS
7449
7450 fi
7451 fi
7452 AWK=$ac_cv_prog_AWK
7453 if test -n "$AWK"; then
7454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7455 $as_echo "$AWK" >&6; }
7456 else
7457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7458 $as_echo "no" >&6; }
7459 fi
7460
7461
7462 test -n "$AWK" && break
7463 done
7464
7465 # We need awk to create options.c and options.h.
7466 # Bail out if it's missing.
7467 case ${AWK} in
7468 "") as_fn_error "can't build without awk, bailing out" "$LINENO" 5 ;;
7469 esac
7470
7471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7472 $as_echo_n "checking whether ln -s works... " >&6; }
7473 if test "${gcc_cv_prog_LN_S+set}" = set; then :
7474 $as_echo_n "(cached) " >&6
7475 else
7476 rm -f conftestdata_t
7477 echo >conftestdata_f
7478 if ln -s conftestdata_f conftestdata_t 2>/dev/null
7479 then
7480 gcc_cv_prog_LN_S="ln -s"
7481 else
7482 if ln conftestdata_f conftestdata_t 2>/dev/null
7483 then
7484 gcc_cv_prog_LN_S=ln
7485 else
7486 if cp -p conftestdata_f conftestdata_t 2>/dev/null
7487 then
7488 gcc_cv_prog_LN_S="cp -p"
7489 else
7490 gcc_cv_prog_LN_S=cp
7491 fi
7492 fi
7493 fi
7494 rm -f conftestdata_f conftestdata_t
7495
7496 fi
7497 LN_S="$gcc_cv_prog_LN_S"
7498 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
7499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7500 $as_echo "yes" >&6; }
7501 else
7502 if test "$gcc_cv_prog_LN_S" = "ln"; then
7503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using ln" >&5
7504 $as_echo "no, using ln" >&6; }
7505 else
7506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
7507 $as_echo "no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6; }
7508 fi
7509 fi
7510
7511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln works" >&5
7512 $as_echo_n "checking whether ln works... " >&6; }
7513 if test "${acx_cv_prog_LN+set}" = set; then :
7514 $as_echo_n "(cached) " >&6
7515 else
7516 rm -f conftestdata_t
7517 echo >conftestdata_f
7518 if ln conftestdata_f conftestdata_t 2>/dev/null
7519 then
7520 acx_cv_prog_LN=ln
7521 else
7522 acx_cv_prog_LN=no
7523 fi
7524 rm -f conftestdata_f conftestdata_t
7525
7526 fi
7527 if test $acx_cv_prog_LN = no; then
7528 LN="$LN_S"
7529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN" >&5
7530 $as_echo "no, using $LN" >&6; }
7531 else
7532 LN="$acx_cv_prog_LN"
7533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7534 $as_echo "yes" >&6; }
7535 fi
7536
7537 if test -n "$ac_tool_prefix"; then
7538 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7539 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7541 $as_echo_n "checking for $ac_word... " >&6; }
7542 if test "${ac_cv_prog_RANLIB+set}" = set; then :
7543 $as_echo_n "(cached) " >&6
7544 else
7545 if test -n "$RANLIB"; then
7546 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7547 else
7548 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7549 for as_dir in $PATH
7550 do
7551 IFS=$as_save_IFS
7552 test -z "$as_dir" && as_dir=.
7553 for ac_exec_ext in '' $ac_executable_extensions; do
7554 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7555 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7556 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7557 break 2
7558 fi
7559 done
7560 done
7561 IFS=$as_save_IFS
7562
7563 fi
7564 fi
7565 RANLIB=$ac_cv_prog_RANLIB
7566 if test -n "$RANLIB"; then
7567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7568 $as_echo "$RANLIB" >&6; }
7569 else
7570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7571 $as_echo "no" >&6; }
7572 fi
7573
7574
7575 fi
7576 if test -z "$ac_cv_prog_RANLIB"; then
7577 ac_ct_RANLIB=$RANLIB
7578 # Extract the first word of "ranlib", so it can be a program name with args.
7579 set dummy ranlib; ac_word=$2
7580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7581 $as_echo_n "checking for $ac_word... " >&6; }
7582 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
7583 $as_echo_n "(cached) " >&6
7584 else
7585 if test -n "$ac_ct_RANLIB"; then
7586 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7587 else
7588 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7589 for as_dir in $PATH
7590 do
7591 IFS=$as_save_IFS
7592 test -z "$as_dir" && as_dir=.
7593 for ac_exec_ext in '' $ac_executable_extensions; do
7594 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7595 ac_cv_prog_ac_ct_RANLIB="ranlib"
7596 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7597 break 2
7598 fi
7599 done
7600 done
7601 IFS=$as_save_IFS
7602
7603 fi
7604 fi
7605 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7606 if test -n "$ac_ct_RANLIB"; then
7607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7608 $as_echo "$ac_ct_RANLIB" >&6; }
7609 else
7610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7611 $as_echo "no" >&6; }
7612 fi
7613
7614 if test "x$ac_ct_RANLIB" = x; then
7615 RANLIB=":"
7616 else
7617 case $cross_compiling:$ac_tool_warned in
7618 yes:)
7619 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7620 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7621 ac_tool_warned=yes ;;
7622 esac
7623 RANLIB=$ac_ct_RANLIB
7624 fi
7625 else
7626 RANLIB="$ac_cv_prog_RANLIB"
7627 fi
7628
7629 ranlib_flags=""
7630
7631
7632 # Find a good install program. We prefer a C program (faster),
7633 # so one script is as good as another. But avoid the broken or
7634 # incompatible versions:
7635 # SysV /etc/install, /usr/sbin/install
7636 # SunOS /usr/etc/install
7637 # IRIX /sbin/install
7638 # AIX /bin/install
7639 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7640 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7641 # ./install, which can be erroneously created by make from ./install.sh.
7642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD compatible install" >&5
7643 $as_echo_n "checking for a BSD compatible install... " >&6; }
7644 if test -z "$INSTALL"; then
7645 if test "${ac_cv_path_install+set}" = set; then :
7646 $as_echo_n "(cached) " >&6
7647 else
7648 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
7649 for ac_dir in $PATH; do
7650 # Account for people who put trailing slashes in PATH elements.
7651 case "$ac_dir/" in
7652 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
7653 *)
7654 # OSF1 and SCO ODT 3.0 have their own names for install.
7655 for ac_prog in ginstall scoinst install; do
7656 if test -f $ac_dir/$ac_prog; then
7657 if test $ac_prog = install &&
7658 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
7659 # AIX install. It has an incompatible calling convention.
7660 # OSF/1 installbsd also uses dspmsg, but is usable.
7661 :
7662 else
7663 ac_cv_path_install="$ac_dir/$ac_prog -c"
7664 break 2
7665 fi
7666 fi
7667 done
7668 ;;
7669 esac
7670 done
7671 IFS="$ac_save_IFS"
7672
7673 fi
7674 if test "${ac_cv_path_install+set}" = set; then
7675 INSTALL="$ac_cv_path_install"
7676 else
7677 # As a last resort, use the slow shell script. We don't cache a
7678 # path for INSTALL within a source directory, because that will
7679 # break other packages using the cache if that directory is
7680 # removed, or if the path is relative.
7681 INSTALL="$ac_install_sh"
7682 fi
7683 fi
7684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7685 $as_echo "$INSTALL" >&6; }
7686
7687 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7688 # It thinks the first close brace ends the variable substitution.
7689 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7690
7691 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7692
7693
7694 # See if cmp has --ignore-initial.
7695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cmp's capabilities" >&5
7696 $as_echo_n "checking for cmp's capabilities... " >&6; }
7697 if test "${gcc_cv_prog_cmp_skip+set}" = set; then :
7698 $as_echo_n "(cached) " >&6
7699 else
7700 echo abfoo >t1
7701 echo cdfoo >t2
7702 gcc_cv_prog_cmp_skip=slowcompare
7703 if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
7704 if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
7705 :
7706 else
7707 gcc_cv_prog_cmp_skip=gnucompare
7708 fi
7709 fi
7710 if test $gcc_cv_prog_cmp_skip = slowcompare ; then
7711 if cmp t1 t2 2 2 > /dev/null 2>&1; then
7712 if cmp t1 t2 1 1 > /dev/null 2>&1; then
7713 :
7714 else
7715 gcc_cv_prog_cmp_skip=fastcompare
7716 fi
7717 fi
7718 fi
7719 rm t1 t2
7720
7721 fi
7722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_cmp_skip" >&5
7723 $as_echo "$gcc_cv_prog_cmp_skip" >&6; }
7724 make_compare_target=$gcc_cv_prog_cmp_skip
7725
7726
7727
7728 # See if we have the mktemp command.
7729 # Extract the first word of "mktemp", so it can be a program name with args.
7730 set dummy mktemp; ac_word=$2
7731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7732 $as_echo_n "checking for $ac_word... " >&6; }
7733 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then :
7734 $as_echo_n "(cached) " >&6
7735 else
7736 if test -n "$have_mktemp_command"; then
7737 ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
7738 else
7739 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7740 for as_dir in $PATH
7741 do
7742 IFS=$as_save_IFS
7743 test -z "$as_dir" && as_dir=.
7744 for ac_exec_ext in '' $ac_executable_extensions; do
7745 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7746 ac_cv_prog_have_mktemp_command="yes"
7747 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7748 break 2
7749 fi
7750 done
7751 done
7752 IFS=$as_save_IFS
7753
7754 test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
7755 fi
7756 fi
7757 have_mktemp_command=$ac_cv_prog_have_mktemp_command
7758 if test -n "$have_mktemp_command"; then
7759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mktemp_command" >&5
7760 $as_echo "$have_mktemp_command" >&6; }
7761 else
7762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7763 $as_echo "no" >&6; }
7764 fi
7765
7766
7767
7768 # See if makeinfo has been installed and is modern enough
7769 # that we can use it.
7770
7771 # Extract the first word of "makeinfo", so it can be a program name with args.
7772 set dummy makeinfo; ac_word=$2
7773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7774 $as_echo_n "checking for $ac_word... " >&6; }
7775 if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
7776 $as_echo_n "(cached) " >&6
7777 else
7778 if test -n "$MAKEINFO"; then
7779 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
7780 else
7781 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7782 for as_dir in $PATH
7783 do
7784 IFS=$as_save_IFS
7785 test -z "$as_dir" && as_dir=.
7786 for ac_exec_ext in '' $ac_executable_extensions; do
7787 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7788 ac_cv_prog_MAKEINFO="makeinfo"
7789 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7790 break 2
7791 fi
7792 done
7793 done
7794 IFS=$as_save_IFS
7795
7796 fi
7797 fi
7798 MAKEINFO=$ac_cv_prog_MAKEINFO
7799 if test -n "$MAKEINFO"; then
7800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
7801 $as_echo "$MAKEINFO" >&6; }
7802 else
7803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7804 $as_echo "no" >&6; }
7805 fi
7806
7807
7808 if test -n "$MAKEINFO"; then
7809 # Found it, now check the version.
7810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5
7811 $as_echo_n "checking for modern makeinfo... " >&6; }
7812 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then :
7813 $as_echo_n "(cached) " >&6
7814 else
7815 ac_prog_version=`eval $MAKEINFO --version 2>&1 |
7816 sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
7817
7818 case $ac_prog_version in
7819 '') gcc_cv_prog_makeinfo_modern=no;;
7820 4.[7-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*) gcc_cv_prog_makeinfo_modern=yes;;
7821 *) gcc_cv_prog_makeinfo_modern=no;;
7822 esac
7823
7824 fi
7825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5
7826 $as_echo "$gcc_cv_prog_makeinfo_modern" >&6; }
7827 else
7828 gcc_cv_prog_makeinfo_modern=no
7829 fi
7830 if test $gcc_cv_prog_makeinfo_modern = no; then
7831 MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
7832 fi
7833
7834 if test $gcc_cv_prog_makeinfo_modern = no; then
7835 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
7836 *** Makeinfo is missing or too old.
7837 *** Info documentation will not be built." >&5
7838 $as_echo "$as_me: WARNING:
7839 *** Makeinfo is missing or too old.
7840 *** Info documentation will not be built." >&2;}
7841 BUILD_INFO=
7842 else
7843 BUILD_INFO=info
7844 fi
7845
7846
7847 # Is pod2man recent enough to regenerate manpages?
7848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for recent Pod::Man" >&5
7849 $as_echo_n "checking for recent Pod::Man... " >&6; }
7850 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
7851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7852 $as_echo "yes" >&6; }
7853 GENERATED_MANPAGES=generated-manpages
7854 else
7855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7856 $as_echo "no" >&6; }
7857 GENERATED_MANPAGES=
7858 fi
7859
7860
7861 MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
7862
7863 # How about lex?
7864 for ac_prog in flex
7865 do
7866 # Extract the first word of "$ac_prog", so it can be a program name with args.
7867 set dummy $ac_prog; ac_word=$2
7868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7869 $as_echo_n "checking for $ac_word... " >&6; }
7870 if test "${ac_cv_prog_FLEX+set}" = set; then :
7871 $as_echo_n "(cached) " >&6
7872 else
7873 if test -n "$FLEX"; then
7874 ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
7875 else
7876 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7877 for as_dir in $PATH
7878 do
7879 IFS=$as_save_IFS
7880 test -z "$as_dir" && as_dir=.
7881 for ac_exec_ext in '' $ac_executable_extensions; do
7882 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7883 ac_cv_prog_FLEX="$ac_prog"
7884 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7885 break 2
7886 fi
7887 done
7888 done
7889 IFS=$as_save_IFS
7890
7891 fi
7892 fi
7893 FLEX=$ac_cv_prog_FLEX
7894 if test -n "$FLEX"; then
7895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLEX" >&5
7896 $as_echo "$FLEX" >&6; }
7897 else
7898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7899 $as_echo "no" >&6; }
7900 fi
7901
7902
7903 test -n "$FLEX" && break
7904 done
7905 test -n "$FLEX" || FLEX="$MISSING flex"
7906
7907
7908 # Bison?
7909 for ac_prog in bison
7910 do
7911 # Extract the first word of "$ac_prog", so it can be a program name with args.
7912 set dummy $ac_prog; ac_word=$2
7913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7914 $as_echo_n "checking for $ac_word... " >&6; }
7915 if test "${ac_cv_prog_BISON+set}" = set; then :
7916 $as_echo_n "(cached) " >&6
7917 else
7918 if test -n "$BISON"; then
7919 ac_cv_prog_BISON="$BISON" # Let the user override the test.
7920 else
7921 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7922 for as_dir in $PATH
7923 do
7924 IFS=$as_save_IFS
7925 test -z "$as_dir" && as_dir=.
7926 for ac_exec_ext in '' $ac_executable_extensions; do
7927 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7928 ac_cv_prog_BISON="$ac_prog"
7929 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7930 break 2
7931 fi
7932 done
7933 done
7934 IFS=$as_save_IFS
7935
7936 fi
7937 fi
7938 BISON=$ac_cv_prog_BISON
7939 if test -n "$BISON"; then
7940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5
7941 $as_echo "$BISON" >&6; }
7942 else
7943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7944 $as_echo "no" >&6; }
7945 fi
7946
7947
7948 test -n "$BISON" && break
7949 done
7950 test -n "$BISON" || BISON="$MISSING bison"
7951
7952
7953 # Binutils are not build modules, unlike bison/flex/makeinfo. So we
7954 # check for build == host before using them.
7955
7956 # NM
7957 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
7958 && test -d ../binutils ; then
7959 NM='${objdir}/../binutils/nm-new'
7960 else
7961 # Extract the first word of "nm", so it can be a program name with args.
7962 set dummy nm; ac_word=$2
7963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7964 $as_echo_n "checking for $ac_word... " >&6; }
7965 if test "${ac_cv_prog_NM+set}" = set; then :
7966 $as_echo_n "(cached) " >&6
7967 else
7968 if test -n "$NM"; then
7969 ac_cv_prog_NM="$NM" # Let the user override the test.
7970 else
7971 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7972 for as_dir in $PATH
7973 do
7974 IFS=$as_save_IFS
7975 test -z "$as_dir" && as_dir=.
7976 for ac_exec_ext in '' $ac_executable_extensions; do
7977 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7978 ac_cv_prog_NM="nm"
7979 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7980 break 2
7981 fi
7982 done
7983 done
7984 IFS=$as_save_IFS
7985
7986 test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
7987 fi
7988 fi
7989 NM=$ac_cv_prog_NM
7990 if test -n "$NM"; then
7991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
7992 $as_echo "$NM" >&6; }
7993 else
7994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7995 $as_echo "no" >&6; }
7996 fi
7997
7998
7999 fi
8000
8001 # AR
8002 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
8003 && test -d ../binutils ; then
8004 AR='${objdir}/../binutils/ar'
8005 else
8006 # Extract the first word of "ar", so it can be a program name with args.
8007 set dummy ar; ac_word=$2
8008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8009 $as_echo_n "checking for $ac_word... " >&6; }
8010 if test "${ac_cv_prog_AR+set}" = set; then :
8011 $as_echo_n "(cached) " >&6
8012 else
8013 if test -n "$AR"; then
8014 ac_cv_prog_AR="$AR" # Let the user override the test.
8015 else
8016 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8017 for as_dir in $PATH
8018 do
8019 IFS=$as_save_IFS
8020 test -z "$as_dir" && as_dir=.
8021 for ac_exec_ext in '' $ac_executable_extensions; do
8022 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8023 ac_cv_prog_AR="ar"
8024 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8025 break 2
8026 fi
8027 done
8028 done
8029 IFS=$as_save_IFS
8030
8031 test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
8032 fi
8033 fi
8034 AR=$ac_cv_prog_AR
8035 if test -n "$AR"; then
8036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
8037 $as_echo "$AR" >&6; }
8038 else
8039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8040 $as_echo "no" >&6; }
8041 fi
8042
8043
8044 fi
8045
8046
8047 # --------------------
8048 # Checks for C headers
8049 # --------------------
8050
8051 # Need to reject headers which give warnings, so that the -Werror bootstrap
8052 # works later. *sigh* This needs to come before all header checks.
8053
8054 ac_c_preproc_warn_flag=yes
8055
8056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
8057 $as_echo_n "checking for ANSI C header files... " >&6; }
8058 if test "${ac_cv_header_stdc+set}" = set; then :
8059 $as_echo_n "(cached) " >&6
8060 else
8061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8062 /* end confdefs.h. */
8063 #include <stdlib.h>
8064 #include <stdarg.h>
8065 #include <string.h>
8066 #include <float.h>
8067
8068 int
8069 main ()
8070 {
8071
8072 ;
8073 return 0;
8074 }
8075 _ACEOF
8076 if ac_fn_c_try_compile "$LINENO"; then :
8077 ac_cv_header_stdc=yes
8078 else
8079 ac_cv_header_stdc=no
8080 fi
8081 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8082
8083 if test $ac_cv_header_stdc = yes; then
8084 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8085 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8086 /* end confdefs.h. */
8087 #include <string.h>
8088
8089 _ACEOF
8090 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8091 $EGREP "memchr" >/dev/null 2>&1; then :
8092
8093 else
8094 ac_cv_header_stdc=no
8095 fi
8096 rm -f conftest*
8097
8098 fi
8099
8100 if test $ac_cv_header_stdc = yes; then
8101 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8103 /* end confdefs.h. */
8104 #include <stdlib.h>
8105
8106 _ACEOF
8107 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8108 $EGREP "free" >/dev/null 2>&1; then :
8109
8110 else
8111 ac_cv_header_stdc=no
8112 fi
8113 rm -f conftest*
8114
8115 fi
8116
8117 if test $ac_cv_header_stdc = yes; then
8118 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8119 if test "$cross_compiling" = yes; then :
8120 :
8121 else
8122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8123 /* end confdefs.h. */
8124 #include <ctype.h>
8125 #include <stdlib.h>
8126 #if ((' ' & 0x0FF) == 0x020)
8127 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8128 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8129 #else
8130 # define ISLOWER(c) \
8131 (('a' <= (c) && (c) <= 'i') \
8132 || ('j' <= (c) && (c) <= 'r') \
8133 || ('s' <= (c) && (c) <= 'z'))
8134 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8135 #endif
8136
8137 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8138 int
8139 main ()
8140 {
8141 int i;
8142 for (i = 0; i < 256; i++)
8143 if (XOR (islower (i), ISLOWER (i))
8144 || toupper (i) != TOUPPER (i))
8145 return 2;
8146 return 0;
8147 }
8148 _ACEOF
8149 if ac_fn_c_try_run "$LINENO"; then :
8150
8151 else
8152 ac_cv_header_stdc=no
8153 fi
8154 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8155 conftest.$ac_objext conftest.beam conftest.$ac_ext
8156 fi
8157
8158 fi
8159 fi
8160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8161 $as_echo "$ac_cv_header_stdc" >&6; }
8162 if test $ac_cv_header_stdc = yes; then
8163
8164 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
8165
8166 fi
8167
8168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
8169 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
8170 if test "${ac_cv_header_time+set}" = set; then :
8171 $as_echo_n "(cached) " >&6
8172 else
8173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8174 /* end confdefs.h. */
8175 #include <sys/types.h>
8176 #include <sys/time.h>
8177 #include <time.h>
8178
8179 int
8180 main ()
8181 {
8182 if ((struct tm *) 0)
8183 return 0;
8184 ;
8185 return 0;
8186 }
8187 _ACEOF
8188 if ac_fn_c_try_compile "$LINENO"; then :
8189 ac_cv_header_time=yes
8190 else
8191 ac_cv_header_time=no
8192 fi
8193 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8194 fi
8195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
8196 $as_echo "$ac_cv_header_time" >&6; }
8197 if test $ac_cv_header_time = yes; then
8198
8199 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8200
8201 fi
8202
8203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
8204 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
8205 if test "${gcc_cv_header_string+set}" = set; then :
8206 $as_echo_n "(cached) " >&6
8207 else
8208 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8209 /* end confdefs.h. */
8210 #include <string.h>
8211 #include <strings.h>
8212 int
8213 main ()
8214 {
8215
8216 ;
8217 return 0;
8218 }
8219 _ACEOF
8220 if ac_fn_c_try_compile "$LINENO"; then :
8221 gcc_cv_header_string=yes
8222 else
8223 gcc_cv_header_string=no
8224 fi
8225 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8226 fi
8227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
8228 $as_echo "$gcc_cv_header_string" >&6; }
8229 if test $gcc_cv_header_string = yes; then
8230
8231 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
8232
8233 fi
8234
8235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
8236 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
8237 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
8238 $as_echo_n "(cached) " >&6
8239 else
8240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8241 /* end confdefs.h. */
8242 #include <sys/types.h>
8243 #include <sys/wait.h>
8244 #ifndef WEXITSTATUS
8245 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
8246 #endif
8247 #ifndef WIFEXITED
8248 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8249 #endif
8250
8251 int
8252 main ()
8253 {
8254 int s;
8255 wait (&s);
8256 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8257 ;
8258 return 0;
8259 }
8260 _ACEOF
8261 if ac_fn_c_try_compile "$LINENO"; then :
8262 ac_cv_header_sys_wait_h=yes
8263 else
8264 ac_cv_header_sys_wait_h=no
8265 fi
8266 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8267 fi
8268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
8269 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
8270 if test $ac_cv_header_sys_wait_h = yes; then
8271
8272 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8273
8274 fi
8275
8276 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
8277 fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
8278 sys/resource.h sys/param.h sys/times.h sys/stat.h \
8279 direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
8280 do :
8281 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8282 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
8283 eval as_val=\$$as_ac_Header
8284 if test "x$as_val" = x""yes; then :
8285 cat >>confdefs.h <<_ACEOF
8286 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8287 _ACEOF
8288
8289 fi
8290 done
8291
8292
8293 # Check for thread headers.
8294 ac_fn_c_check_header_preproc "$LINENO" "thread.h" "ac_cv_header_thread_h"
8295 if test "x$ac_cv_header_thread_h" = x""yes; then :
8296 have_thread_h=yes
8297 else
8298 have_thread_h=
8299 fi
8300
8301 ac_fn_c_check_header_preproc "$LINENO" "pthread.h" "ac_cv_header_pthread_h"
8302 if test "x$ac_cv_header_pthread_h" = x""yes; then :
8303 have_pthread_h=yes
8304 else
8305 have_pthread_h=
8306 fi
8307
8308
8309 # These tests can't be done till we know if we have limits.h.
8310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CHAR_BIT" >&5
8311 $as_echo_n "checking for CHAR_BIT... " >&6; }
8312 if test "${gcc_cv_decl_char_bit+set}" = set; then :
8313 $as_echo_n "(cached) " >&6
8314 else
8315 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8316 /* end confdefs.h. */
8317 #ifdef HAVE_LIMITS_H
8318 #include <limits.h>
8319 #endif
8320 #ifdef CHAR_BIT
8321 found
8322 #endif
8323 _ACEOF
8324 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8325 $EGREP "found" >/dev/null 2>&1; then :
8326 gcc_cv_decl_char_bit=yes
8327 else
8328 gcc_cv_decl_char_bit=no
8329 fi
8330 rm -f conftest*
8331
8332
8333 fi
8334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_char_bit" >&5
8335 $as_echo "$gcc_cv_decl_char_bit" >&6; }
8336 if test $gcc_cv_decl_char_bit = no; then
8337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of bits in a byte" >&5
8338 $as_echo_n "checking number of bits in a byte... " >&6; }
8339 if test "${gcc_cv_c_nbby+set}" = set; then :
8340 $as_echo_n "(cached) " >&6
8341 else
8342 i=8
8343 gcc_cv_c_nbby=
8344 while test $i -lt 65; do
8345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8346 /* end confdefs.h. */
8347
8348 int
8349 main ()
8350 {
8351 switch(0) {
8352 case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
8353 case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
8354 ; }
8355 ;
8356 return 0;
8357 }
8358 _ACEOF
8359 if ac_fn_c_try_compile "$LINENO"; then :
8360 gcc_cv_c_nbby=$i; break
8361 fi
8362 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8363 i=`expr $i + 1`
8364 done
8365 test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
8366
8367 fi
8368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_c_nbby" >&5
8369 $as_echo "$gcc_cv_c_nbby" >&6; }
8370 if test $gcc_cv_c_nbby = failed; then
8371 as_fn_error "cannot determine number of bits in a byte" "$LINENO" 5
8372 else
8373
8374 cat >>confdefs.h <<_ACEOF
8375 #define CHAR_BIT $gcc_cv_c_nbby
8376 _ACEOF
8377
8378 fi
8379 fi
8380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8381 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8382 if test "${ac_cv_c_bigendian+set}" = set; then :
8383 $as_echo_n "(cached) " >&6
8384 else
8385 ac_cv_c_bigendian=unknown
8386 # See if we're dealing with a universal compiler.
8387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8388 /* end confdefs.h. */
8389 #ifndef __APPLE_CC__
8390 not a universal capable compiler
8391 #endif
8392 typedef int dummy;
8393
8394 _ACEOF
8395 if ac_fn_c_try_compile "$LINENO"; then :
8396
8397 # Check for potential -arch flags. It is not universal unless
8398 # there are at least two -arch flags with different values.
8399 ac_arch=
8400 ac_prev=
8401 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8402 if test -n "$ac_prev"; then
8403 case $ac_word in
8404 i?86 | x86_64 | ppc | ppc64)
8405 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8406 ac_arch=$ac_word
8407 else
8408 ac_cv_c_bigendian=universal
8409 break
8410 fi
8411 ;;
8412 esac
8413 ac_prev=
8414 elif test "x$ac_word" = "x-arch"; then
8415 ac_prev=arch
8416 fi
8417 done
8418 fi
8419 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8420 if test $ac_cv_c_bigendian = unknown; then
8421 # See if sys/param.h defines the BYTE_ORDER macro.
8422 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8423 /* end confdefs.h. */
8424 #include <sys/types.h>
8425 #include <sys/param.h>
8426
8427 int
8428 main ()
8429 {
8430 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8431 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8432 && LITTLE_ENDIAN)
8433 bogus endian macros
8434 #endif
8435
8436 ;
8437 return 0;
8438 }
8439 _ACEOF
8440 if ac_fn_c_try_compile "$LINENO"; then :
8441 # It does; now see whether it defined to BIG_ENDIAN or not.
8442 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8443 /* end confdefs.h. */
8444 #include <sys/types.h>
8445 #include <sys/param.h>
8446
8447 int
8448 main ()
8449 {
8450 #if BYTE_ORDER != BIG_ENDIAN
8451 not big endian
8452 #endif
8453
8454 ;
8455 return 0;
8456 }
8457 _ACEOF
8458 if ac_fn_c_try_compile "$LINENO"; then :
8459 ac_cv_c_bigendian=yes
8460 else
8461 ac_cv_c_bigendian=no
8462 fi
8463 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8464 fi
8465 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8466 fi
8467 if test $ac_cv_c_bigendian = unknown; then
8468 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8470 /* end confdefs.h. */
8471 #include <limits.h>
8472
8473 int
8474 main ()
8475 {
8476 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8477 bogus endian macros
8478 #endif
8479
8480 ;
8481 return 0;
8482 }
8483 _ACEOF
8484 if ac_fn_c_try_compile "$LINENO"; then :
8485 # It does; now see whether it defined to _BIG_ENDIAN or not.
8486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8487 /* end confdefs.h. */
8488 #include <limits.h>
8489
8490 int
8491 main ()
8492 {
8493 #ifndef _BIG_ENDIAN
8494 not big endian
8495 #endif
8496
8497 ;
8498 return 0;
8499 }
8500 _ACEOF
8501 if ac_fn_c_try_compile "$LINENO"; then :
8502 ac_cv_c_bigendian=yes
8503 else
8504 ac_cv_c_bigendian=no
8505 fi
8506 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8507 fi
8508 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8509 fi
8510 if test $ac_cv_c_bigendian = unknown; then
8511 # Compile a test program.
8512 if test "$cross_compiling" = yes; then :
8513 # Try to guess by grepping values from an object file.
8514 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8515 /* end confdefs.h. */
8516 short int ascii_mm[] =
8517 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8518 short int ascii_ii[] =
8519 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8520 int use_ascii (int i) {
8521 return ascii_mm[i] + ascii_ii[i];
8522 }
8523 short int ebcdic_ii[] =
8524 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8525 short int ebcdic_mm[] =
8526 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8527 int use_ebcdic (int i) {
8528 return ebcdic_mm[i] + ebcdic_ii[i];
8529 }
8530 extern int foo;
8531
8532 int
8533 main ()
8534 {
8535 return use_ascii (foo) == use_ebcdic (foo);
8536 ;
8537 return 0;
8538 }
8539 _ACEOF
8540 if ac_fn_c_try_compile "$LINENO"; then :
8541 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8542 ac_cv_c_bigendian=yes
8543 fi
8544 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8545 if test "$ac_cv_c_bigendian" = unknown; then
8546 ac_cv_c_bigendian=no
8547 else
8548 # finding both strings is unlikely to happen, but who knows?
8549 ac_cv_c_bigendian=unknown
8550 fi
8551 fi
8552 fi
8553 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8554 else
8555 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8556 /* end confdefs.h. */
8557 $ac_includes_default
8558 int
8559 main ()
8560 {
8561
8562 /* Are we little or big endian? From Harbison&Steele. */
8563 union
8564 {
8565 long int l;
8566 char c[sizeof (long int)];
8567 } u;
8568 u.l = 1;
8569 return u.c[sizeof (long int) - 1] == 1;
8570
8571 ;
8572 return 0;
8573 }
8574 _ACEOF
8575 if ac_fn_c_try_run "$LINENO"; then :
8576 ac_cv_c_bigendian=no
8577 else
8578 ac_cv_c_bigendian=yes
8579 fi
8580 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8581 conftest.$ac_objext conftest.beam conftest.$ac_ext
8582 fi
8583
8584 fi
8585 fi
8586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8587 $as_echo "$ac_cv_c_bigendian" >&6; }
8588 case $ac_cv_c_bigendian in #(
8589 yes)
8590 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8591 ;; #(
8592 no)
8593 ;; #(
8594 universal)
8595
8596 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8597
8598 ;; #(
8599 *)
8600 as_fn_error "unknown endianness
8601 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8602 esac
8603
8604
8605 # ----------------------
8606 # Checks for C++ headers
8607 # ----------------------
8608
8609 ac_ext=cpp
8610 ac_cpp='$CXXCPP $CPPFLAGS'
8611 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8612 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8613 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
8615 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
8616 if test -z "$CXXCPP"; then
8617 if test "${ac_cv_prog_CXXCPP+set}" = set; then :
8618 $as_echo_n "(cached) " >&6
8619 else
8620 # Double quotes because CXXCPP needs to be expanded
8621 for CXXCPP in "$CXX -E" "/lib/cpp"
8622 do
8623 ac_preproc_ok=false
8624 for ac_cxx_preproc_warn_flag in '' yes
8625 do
8626 # Use a header file that comes with gcc, so configuring glibc
8627 # with a fresh cross-compiler works.
8628 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8629 # <limits.h> exists even on freestanding compilers.
8630 # On the NeXT, cc -E runs the code through the compiler's parser,
8631 # not just through cpp. "Syntax error" is here to catch this case.
8632 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8633 /* end confdefs.h. */
8634 #ifdef __STDC__
8635 # include <limits.h>
8636 #else
8637 # include <assert.h>
8638 #endif
8639 Syntax error
8640 _ACEOF
8641 if ac_fn_cxx_try_cpp "$LINENO"; then :
8642
8643 else
8644 # Broken: fails on valid input.
8645 continue
8646 fi
8647 rm -f conftest.err conftest.$ac_ext
8648
8649 # OK, works on sane cases. Now check whether nonexistent headers
8650 # can be detected and how.
8651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8652 /* end confdefs.h. */
8653 #include <ac_nonexistent.h>
8654 _ACEOF
8655 if ac_fn_cxx_try_cpp "$LINENO"; then :
8656 # Broken: success on invalid input.
8657 continue
8658 else
8659 # Passes both tests.
8660 ac_preproc_ok=:
8661 break
8662 fi
8663 rm -f conftest.err conftest.$ac_ext
8664
8665 done
8666 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8667 rm -f conftest.err conftest.$ac_ext
8668 if $ac_preproc_ok; then :
8669 break
8670 fi
8671
8672 done
8673 ac_cv_prog_CXXCPP=$CXXCPP
8674
8675 fi
8676 CXXCPP=$ac_cv_prog_CXXCPP
8677 else
8678 ac_cv_prog_CXXCPP=$CXXCPP
8679 fi
8680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
8681 $as_echo "$CXXCPP" >&6; }
8682 ac_preproc_ok=false
8683 for ac_cxx_preproc_warn_flag in '' yes
8684 do
8685 # Use a header file that comes with gcc, so configuring glibc
8686 # with a fresh cross-compiler works.
8687 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8688 # <limits.h> exists even on freestanding compilers.
8689 # On the NeXT, cc -E runs the code through the compiler's parser,
8690 # not just through cpp. "Syntax error" is here to catch this case.
8691 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8692 /* end confdefs.h. */
8693 #ifdef __STDC__
8694 # include <limits.h>
8695 #else
8696 # include <assert.h>
8697 #endif
8698 Syntax error
8699 _ACEOF
8700 if ac_fn_cxx_try_cpp "$LINENO"; then :
8701
8702 else
8703 # Broken: fails on valid input.
8704 continue
8705 fi
8706 rm -f conftest.err conftest.$ac_ext
8707
8708 # OK, works on sane cases. Now check whether nonexistent headers
8709 # can be detected and how.
8710 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8711 /* end confdefs.h. */
8712 #include <ac_nonexistent.h>
8713 _ACEOF
8714 if ac_fn_cxx_try_cpp "$LINENO"; then :
8715 # Broken: success on invalid input.
8716 continue
8717 else
8718 # Passes both tests.
8719 ac_preproc_ok=:
8720 break
8721 fi
8722 rm -f conftest.err conftest.$ac_ext
8723
8724 done
8725 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8726 rm -f conftest.err conftest.$ac_ext
8727 if $ac_preproc_ok; then :
8728
8729 else
8730 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8731 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8732 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8733 See \`config.log' for more details." >&5
8734 $as_echo "$as_me: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8735 See \`config.log' for more details." >&2;}; }
8736 fi
8737
8738 ac_ext=c
8739 ac_cpp='$CPP $CPPFLAGS'
8740 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8741 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8742 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8743
8744
8745 ac_ext=cpp
8746 ac_cpp='$CXXCPP $CPPFLAGS'
8747 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8748 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8749 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8750
8751
8752
8753
8754 for ac_header in unordered_map
8755 do :
8756 ac_fn_cxx_check_header_preproc "$LINENO" "unordered_map" "ac_cv_header_unordered_map"
8757 if test "x$ac_cv_header_unordered_map" = x""yes; then :
8758 cat >>confdefs.h <<_ACEOF
8759 #define HAVE_UNORDERED_MAP 1
8760 _ACEOF
8761
8762 fi
8763 done
8764
8765 for ac_header in tr1/unordered_map
8766 do :
8767 ac_fn_cxx_check_header_preproc "$LINENO" "tr1/unordered_map" "ac_cv_header_tr1_unordered_map"
8768 if test "x$ac_cv_header_tr1_unordered_map" = x""yes; then :
8769 cat >>confdefs.h <<_ACEOF
8770 #define HAVE_TR1_UNORDERED_MAP 1
8771 _ACEOF
8772
8773 fi
8774 done
8775
8776 for ac_header in ext/hash_map
8777 do :
8778 ac_fn_cxx_check_header_preproc "$LINENO" "ext/hash_map" "ac_cv_header_ext_hash_map"
8779 if test "x$ac_cv_header_ext_hash_map" = x""yes; then :
8780 cat >>confdefs.h <<_ACEOF
8781 #define HAVE_EXT_HASH_MAP 1
8782 _ACEOF
8783
8784 fi
8785 done
8786
8787
8788 ac_ext=c
8789 ac_cpp='$CPP $CPPFLAGS'
8790 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8791 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8792 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8793
8794
8795 # --------
8796 # UNSORTED
8797 # --------
8798
8799
8800 # These libraries may be used by collect2.
8801 # We may need a special search path to get them linked.
8802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for collect2 libraries" >&5
8803 $as_echo_n "checking for collect2 libraries... " >&6; }
8804 if test "${gcc_cv_collect2_libs+set}" = set; then :
8805 $as_echo_n "(cached) " >&6
8806 else
8807 save_LIBS="$LIBS"
8808 for libs in '' -lld -lmld \
8809 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
8810 '-L/usr/lib/cmplrs/cc3.11 -lmld'
8811 do
8812 LIBS="$libs"
8813 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8814 /* end confdefs.h. */
8815
8816 /* Override any GCC internal prototype to avoid an error.
8817 Use char because int might match the return type of a GCC
8818 builtin and then its argument prototype would still apply. */
8819 #ifdef __cplusplus
8820 extern "C"
8821 #endif
8822 char ldopen ();
8823 int
8824 main ()
8825 {
8826 return ldopen ();
8827 ;
8828 return 0;
8829 }
8830 _ACEOF
8831 if ac_fn_c_try_link "$LINENO"; then :
8832 gcc_cv_collect2_libs="$libs"; break
8833 fi
8834 rm -f core conftest.err conftest.$ac_objext \
8835 conftest$ac_exeext conftest.$ac_ext
8836 done
8837 LIBS="$save_LIBS"
8838 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
8839 fi
8840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_collect2_libs" >&5
8841 $as_echo "$gcc_cv_collect2_libs" >&6; }
8842 case $gcc_cv_collect2_libs in
8843 "none required") ;;
8844 *) COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
8845 esac
8846
8847
8848 # When building Ada code on Alpha, we need exc_resume which is usually in
8849 # -lexc. So test for it.
8850 save_LIBS="$LIBS"
8851 LIBS=
8852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing exc_resume" >&5
8853 $as_echo_n "checking for library containing exc_resume... " >&6; }
8854 if test "${ac_cv_search_exc_resume+set}" = set; then :
8855 $as_echo_n "(cached) " >&6
8856 else
8857 ac_func_search_save_LIBS=$LIBS
8858 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8859 /* end confdefs.h. */
8860
8861 /* Override any GCC internal prototype to avoid an error.
8862 Use char because int might match the return type of a GCC
8863 builtin and then its argument prototype would still apply. */
8864 #ifdef __cplusplus
8865 extern "C"
8866 #endif
8867 char exc_resume ();
8868 int
8869 main ()
8870 {
8871 return exc_resume ();
8872 ;
8873 return 0;
8874 }
8875 _ACEOF
8876 for ac_lib in '' exc; do
8877 if test -z "$ac_lib"; then
8878 ac_res="none required"
8879 else
8880 ac_res=-l$ac_lib
8881 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8882 fi
8883 if ac_fn_c_try_link "$LINENO"; then :
8884 ac_cv_search_exc_resume=$ac_res
8885 fi
8886 rm -f core conftest.err conftest.$ac_objext \
8887 conftest$ac_exeext
8888 if test "${ac_cv_search_exc_resume+set}" = set; then :
8889 break
8890 fi
8891 done
8892 if test "${ac_cv_search_exc_resume+set}" = set; then :
8893
8894 else
8895 ac_cv_search_exc_resume=no
8896 fi
8897 rm conftest.$ac_ext
8898 LIBS=$ac_func_search_save_LIBS
8899 fi
8900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_exc_resume" >&5
8901 $as_echo "$ac_cv_search_exc_resume" >&6; }
8902 ac_res=$ac_cv_search_exc_resume
8903 if test "$ac_res" != no; then :
8904 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8905
8906 fi
8907
8908 GNAT_LIBEXC="$LIBS"
8909 LIBS="$save_LIBS"
8910
8911
8912 # To support -mcpu=native on Solaris/SPARC, we need libkstat.
8913 save_LIBS="$LIBS"
8914 LIBS=
8915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kstat_open" >&5
8916 $as_echo_n "checking for library containing kstat_open... " >&6; }
8917 if test "${ac_cv_search_kstat_open+set}" = set; then :
8918 $as_echo_n "(cached) " >&6
8919 else
8920 ac_func_search_save_LIBS=$LIBS
8921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8922 /* end confdefs.h. */
8923
8924 /* Override any GCC internal prototype to avoid an error.
8925 Use char because int might match the return type of a GCC
8926 builtin and then its argument prototype would still apply. */
8927 #ifdef __cplusplus
8928 extern "C"
8929 #endif
8930 char kstat_open ();
8931 int
8932 main ()
8933 {
8934 return kstat_open ();
8935 ;
8936 return 0;
8937 }
8938 _ACEOF
8939 for ac_lib in '' kstat; do
8940 if test -z "$ac_lib"; then
8941 ac_res="none required"
8942 else
8943 ac_res=-l$ac_lib
8944 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8945 fi
8946 if ac_fn_c_try_link "$LINENO"; then :
8947 ac_cv_search_kstat_open=$ac_res
8948 fi
8949 rm -f core conftest.err conftest.$ac_objext \
8950 conftest$ac_exeext
8951 if test "${ac_cv_search_kstat_open+set}" = set; then :
8952 break
8953 fi
8954 done
8955 if test "${ac_cv_search_kstat_open+set}" = set; then :
8956
8957 else
8958 ac_cv_search_kstat_open=no
8959 fi
8960 rm conftest.$ac_ext
8961 LIBS=$ac_func_search_save_LIBS
8962 fi
8963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kstat_open" >&5
8964 $as_echo "$ac_cv_search_kstat_open" >&6; }
8965 ac_res=$ac_cv_search_kstat_open
8966 if test "$ac_res" != no; then :
8967 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8968
8969 fi
8970
8971 EXTRA_GCC_LIBS="$LIBS"
8972 LIBS="$save_LIBS"
8973
8974
8975 # Some systems put ldexp and frexp in libm instead of libc; assume
8976 # they're both in the same place. jcf-dump needs them.
8977 save_LIBS="$LIBS"
8978 LIBS=
8979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ldexp" >&5
8980 $as_echo_n "checking for library containing ldexp... " >&6; }
8981 if test "${ac_cv_search_ldexp+set}" = set; then :
8982 $as_echo_n "(cached) " >&6
8983 else
8984 ac_func_search_save_LIBS=$LIBS
8985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8986 /* end confdefs.h. */
8987
8988 /* Override any GCC internal prototype to avoid an error.
8989 Use char because int might match the return type of a GCC
8990 builtin and then its argument prototype would still apply. */
8991 #ifdef __cplusplus
8992 extern "C"
8993 #endif
8994 char ldexp ();
8995 int
8996 main ()
8997 {
8998 return ldexp ();
8999 ;
9000 return 0;
9001 }
9002 _ACEOF
9003 for ac_lib in '' m; do
9004 if test -z "$ac_lib"; then
9005 ac_res="none required"
9006 else
9007 ac_res=-l$ac_lib
9008 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
9009 fi
9010 if ac_fn_c_try_link "$LINENO"; then :
9011 ac_cv_search_ldexp=$ac_res
9012 fi
9013 rm -f core conftest.err conftest.$ac_objext \
9014 conftest$ac_exeext
9015 if test "${ac_cv_search_ldexp+set}" = set; then :
9016 break
9017 fi
9018 done
9019 if test "${ac_cv_search_ldexp+set}" = set; then :
9020
9021 else
9022 ac_cv_search_ldexp=no
9023 fi
9024 rm conftest.$ac_ext
9025 LIBS=$ac_func_search_save_LIBS
9026 fi
9027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ldexp" >&5
9028 $as_echo "$ac_cv_search_ldexp" >&6; }
9029 ac_res=$ac_cv_search_ldexp
9030 if test "$ac_res" != no; then :
9031 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9032
9033 fi
9034
9035 LDEXP_LIB="$LIBS"
9036 LIBS="$save_LIBS"
9037
9038
9039 # Use <inttypes.h> only if it exists,
9040 # doesn't clash with <sys/types.h>, and declares intmax_t.
9041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
9042 $as_echo_n "checking for inttypes.h... " >&6; }
9043 if test "${gcc_cv_header_inttypes_h+set}" = set; then :
9044 $as_echo_n "(cached) " >&6
9045 else
9046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9047 /* end confdefs.h. */
9048 #include <sys/types.h>
9049 #include <inttypes.h>
9050 int
9051 main ()
9052 {
9053 intmax_t i = -1;
9054 ;
9055 return 0;
9056 }
9057 _ACEOF
9058 if ac_fn_c_try_compile "$LINENO"; then :
9059 gcc_cv_header_inttypes_h=yes
9060 else
9061 gcc_cv_header_inttypes_h=no
9062 fi
9063 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9064 fi
9065
9066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_inttypes_h" >&5
9067 $as_echo "$gcc_cv_header_inttypes_h" >&6; }
9068 if test $gcc_cv_header_inttypes_h = yes; then
9069
9070 $as_echo "#define HAVE_INTTYPES_H 1" >>confdefs.h
9071
9072 fi
9073
9074
9075
9076 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
9077 sysconf strsignal getrusage nl_langinfo \
9078 gettimeofday mbstowcs wcswidth mmap setlocale \
9079 clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked madvise
9080 do :
9081 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9082 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9083 eval as_val=\$$as_ac_var
9084 if test "x$as_val" = x""yes; then :
9085 cat >>confdefs.h <<_ACEOF
9086 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9087 _ACEOF
9088
9089 fi
9090 done
9091
9092
9093 if test x$ac_cv_func_mbstowcs = xyes; then
9094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbstowcs works" >&5
9095 $as_echo_n "checking whether mbstowcs works... " >&6; }
9096 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then :
9097 $as_echo_n "(cached) " >&6
9098 else
9099 if test "$cross_compiling" = yes; then :
9100 gcc_cv_func_mbstowcs_works=yes
9101 else
9102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9103 /* end confdefs.h. */
9104 #include <stdlib.h>
9105 int main()
9106 {
9107 mbstowcs(0, "", 0);
9108 return 0;
9109 }
9110 _ACEOF
9111 if ac_fn_c_try_run "$LINENO"; then :
9112 gcc_cv_func_mbstowcs_works=yes
9113 else
9114 gcc_cv_func_mbstowcs_works=no
9115 fi
9116 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9117 conftest.$ac_objext conftest.beam conftest.$ac_ext
9118 fi
9119
9120 fi
9121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mbstowcs_works" >&5
9122 $as_echo "$gcc_cv_func_mbstowcs_works" >&6; }
9123 if test x$gcc_cv_func_mbstowcs_works = xyes; then
9124
9125 $as_echo "#define HAVE_WORKING_MBSTOWCS 1" >>confdefs.h
9126
9127 fi
9128 fi
9129
9130 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
9131 if test "x$ac_cv_type_ssize_t" = x""yes; then :
9132
9133 else
9134
9135 cat >>confdefs.h <<_ACEOF
9136 #define ssize_t int
9137 _ACEOF
9138
9139 fi
9140
9141 ac_fn_c_check_type "$LINENO" "caddr_t" "ac_cv_type_caddr_t" "$ac_includes_default"
9142 if test "x$ac_cv_type_caddr_t" = x""yes; then :
9143
9144 else
9145
9146 cat >>confdefs.h <<_ACEOF
9147 #define caddr_t char *
9148 _ACEOF
9149
9150 fi
9151
9152
9153
9154 ac_fn_c_check_header_preproc "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h"
9155 if test "x$ac_cv_header_sys_mman_h" = x""yes; then :
9156 gcc_header_sys_mman_h=yes
9157 else
9158 gcc_header_sys_mman_h=no
9159 fi
9160
9161 ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
9162 if test "x$ac_cv_func_mmap" = x""yes; then :
9163 gcc_func_mmap=yes
9164 else
9165 gcc_func_mmap=no
9166 fi
9167
9168 if test "$gcc_header_sys_mman_h" != yes \
9169 || test "$gcc_func_mmap" != yes; then
9170 gcc_cv_func_mmap_file=no
9171 gcc_cv_func_mmap_dev_zero=no
9172 gcc_cv_func_mmap_anon=no
9173 else
9174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
9175 $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
9176 if test "${gcc_cv_func_mmap_file+set}" = set; then :
9177 $as_echo_n "(cached) " >&6
9178 else
9179 # Add a system to this blacklist if
9180 # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
9181 # memory area containing the same data that you'd get if you applied
9182 # read() to the same fd. The only system known to have a problem here
9183 # is VMS, where text files have record structure.
9184 case "$host_os" in
9185 vms* | ultrix*)
9186 gcc_cv_func_mmap_file=no ;;
9187 *)
9188 gcc_cv_func_mmap_file=yes;;
9189 esac
9190 fi
9191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5
9192 $as_echo "$gcc_cv_func_mmap_file" >&6; }
9193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
9194 $as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
9195 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then :
9196 $as_echo_n "(cached) " >&6
9197 else
9198 # Add a system to this blacklist if it has mmap() but /dev/zero
9199 # does not exist, or if mmapping /dev/zero does not give anonymous
9200 # zeroed pages with both the following properties:
9201 # 1. If you map N consecutive pages in with one call, and then
9202 # unmap any subset of those pages, the pages that were not
9203 # explicitly unmapped remain accessible.
9204 # 2. If you map two adjacent blocks of memory and then unmap them
9205 # both at once, they must both go away.
9206 # Systems known to be in this category are Windows (all variants),
9207 # VMS, and Darwin.
9208 case "$host_os" in
9209 vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
9210 gcc_cv_func_mmap_dev_zero=no ;;
9211 *)
9212 gcc_cv_func_mmap_dev_zero=yes;;
9213 esac
9214 fi
9215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5
9216 $as_echo "$gcc_cv_func_mmap_dev_zero" >&6; }
9217
9218 # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
9219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
9220 $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
9221 if test "${gcc_cv_decl_map_anon+set}" = set; then :
9222 $as_echo_n "(cached) " >&6
9223 else
9224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9225 /* end confdefs.h. */
9226 #include <sys/types.h>
9227 #include <sys/mman.h>
9228 #include <unistd.h>
9229
9230 #ifndef MAP_ANONYMOUS
9231 #define MAP_ANONYMOUS MAP_ANON
9232 #endif
9233
9234 int
9235 main ()
9236 {
9237 int n = MAP_ANONYMOUS;
9238 ;
9239 return 0;
9240 }
9241 _ACEOF
9242 if ac_fn_c_try_compile "$LINENO"; then :
9243 gcc_cv_decl_map_anon=yes
9244 else
9245 gcc_cv_decl_map_anon=no
9246 fi
9247 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9248 fi
9249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5
9250 $as_echo "$gcc_cv_decl_map_anon" >&6; }
9251
9252 if test $gcc_cv_decl_map_anon = no; then
9253 gcc_cv_func_mmap_anon=no
9254 else
9255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
9256 $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
9257 if test "${gcc_cv_func_mmap_anon+set}" = set; then :
9258 $as_echo_n "(cached) " >&6
9259 else
9260 # Add a system to this blacklist if it has mmap() and MAP_ANON or
9261 # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
9262 # doesn't give anonymous zeroed pages with the same properties listed
9263 # above for use of /dev/zero.
9264 # Systems known to be in this category are Windows, VMS, and SCO Unix.
9265 case "$host_os" in
9266 vms* | cygwin* | pe | mingw* | sco* | udk* )
9267 gcc_cv_func_mmap_anon=no ;;
9268 *)
9269 gcc_cv_func_mmap_anon=yes;;
9270 esac
9271 fi
9272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5
9273 $as_echo "$gcc_cv_func_mmap_anon" >&6; }
9274 fi
9275 fi
9276
9277 if test $gcc_cv_func_mmap_file = yes; then
9278
9279 $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
9280
9281 fi
9282 if test $gcc_cv_func_mmap_dev_zero = yes; then
9283
9284 $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
9285
9286 fi
9287 if test $gcc_cv_func_mmap_anon = yes; then
9288
9289 $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
9290
9291 fi
9292
9293
9294 case "${host}" in
9295 *-*-*vms*)
9296 # Under VMS, vfork works very differently than on Unix. The standard test
9297 # won't work, and it isn't easily adaptable. It makes more sense to
9298 # just force it.
9299 ac_cv_func_vfork_works=yes
9300 ;;
9301 esac
9302 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
9303 if test "x$ac_cv_type_pid_t" = x""yes; then :
9304
9305 else
9306
9307 cat >>confdefs.h <<_ACEOF
9308 #define pid_t int
9309 _ACEOF
9310
9311 fi
9312
9313 for ac_header in vfork.h
9314 do :
9315 ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
9316 if test "x$ac_cv_header_vfork_h" = x""yes; then :
9317 cat >>confdefs.h <<_ACEOF
9318 #define HAVE_VFORK_H 1
9319 _ACEOF
9320
9321 fi
9322 done
9323
9324 for ac_func in fork vfork
9325 do :
9326 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9327 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9328 eval as_val=\$$as_ac_var
9329 if test "x$as_val" = x""yes; then :
9330 cat >>confdefs.h <<_ACEOF
9331 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9332 _ACEOF
9333
9334 fi
9335 done
9336
9337 if test "x$ac_cv_func_fork" = xyes; then
9338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
9339 $as_echo_n "checking for working fork... " >&6; }
9340 if test "${ac_cv_func_fork_works+set}" = set; then :
9341 $as_echo_n "(cached) " >&6
9342 else
9343 if test "$cross_compiling" = yes; then :
9344 ac_cv_func_fork_works=cross
9345 else
9346 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9347 /* end confdefs.h. */
9348 $ac_includes_default
9349 int
9350 main ()
9351 {
9352
9353 /* By Ruediger Kuhlmann. */
9354 return fork () < 0;
9355
9356 ;
9357 return 0;
9358 }
9359 _ACEOF
9360 if ac_fn_c_try_run "$LINENO"; then :
9361 ac_cv_func_fork_works=yes
9362 else
9363 ac_cv_func_fork_works=no
9364 fi
9365 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9366 conftest.$ac_objext conftest.beam conftest.$ac_ext
9367 fi
9368
9369 fi
9370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
9371 $as_echo "$ac_cv_func_fork_works" >&6; }
9372
9373 else
9374 ac_cv_func_fork_works=$ac_cv_func_fork
9375 fi
9376 if test "x$ac_cv_func_fork_works" = xcross; then
9377 case $host in
9378 *-*-amigaos* | *-*-msdosdjgpp*)
9379 # Override, as these systems have only a dummy fork() stub
9380 ac_cv_func_fork_works=no
9381 ;;
9382 *)
9383 ac_cv_func_fork_works=yes
9384 ;;
9385 esac
9386 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
9387 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
9388 fi
9389 ac_cv_func_vfork_works=$ac_cv_func_vfork
9390 if test "x$ac_cv_func_vfork" = xyes; then
9391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
9392 $as_echo_n "checking for working vfork... " >&6; }
9393 if test "${ac_cv_func_vfork_works+set}" = set; then :
9394 $as_echo_n "(cached) " >&6
9395 else
9396 if test "$cross_compiling" = yes; then :
9397 ac_cv_func_vfork_works=cross
9398 else
9399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9400 /* end confdefs.h. */
9401 /* Thanks to Paul Eggert for this test. */
9402 $ac_includes_default
9403 #include <sys/wait.h>
9404 #ifdef HAVE_VFORK_H
9405 # include <vfork.h>
9406 #endif
9407 /* On some sparc systems, changes by the child to local and incoming
9408 argument registers are propagated back to the parent. The compiler
9409 is told about this with #include <vfork.h>, but some compilers
9410 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
9411 static variable whose address is put into a register that is
9412 clobbered by the vfork. */
9413 static void
9414 #ifdef __cplusplus
9415 sparc_address_test (int arg)
9416 # else
9417 sparc_address_test (arg) int arg;
9418 #endif
9419 {
9420 static pid_t child;
9421 if (!child) {
9422 child = vfork ();
9423 if (child < 0) {
9424 perror ("vfork");
9425 _exit(2);
9426 }
9427 if (!child) {
9428 arg = getpid();
9429 write(-1, "", 0);
9430 _exit (arg);
9431 }
9432 }
9433 }
9434
9435 int
9436 main ()
9437 {
9438 pid_t parent = getpid ();
9439 pid_t child;
9440
9441 sparc_address_test (0);
9442
9443 child = vfork ();
9444
9445 if (child == 0) {
9446 /* Here is another test for sparc vfork register problems. This
9447 test uses lots of local variables, at least as many local
9448 variables as main has allocated so far including compiler
9449 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
9450 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
9451 reuse the register of parent for one of the local variables,
9452 since it will think that parent can't possibly be used any more
9453 in this routine. Assigning to the local variable will thus
9454 munge parent in the parent process. */
9455 pid_t
9456 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
9457 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
9458 /* Convince the compiler that p..p7 are live; otherwise, it might
9459 use the same hardware register for all 8 local variables. */
9460 if (p != p1 || p != p2 || p != p3 || p != p4
9461 || p != p5 || p != p6 || p != p7)
9462 _exit(1);
9463
9464 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
9465 from child file descriptors. If the child closes a descriptor
9466 before it execs or exits, this munges the parent's descriptor
9467 as well. Test for this by closing stdout in the child. */
9468 _exit(close(fileno(stdout)) != 0);
9469 } else {
9470 int status;
9471 struct stat st;
9472
9473 while (wait(&status) != child)
9474 ;
9475 return (
9476 /* Was there some problem with vforking? */
9477 child < 0
9478
9479 /* Did the child fail? (This shouldn't happen.) */
9480 || status
9481
9482 /* Did the vfork/compiler bug occur? */
9483 || parent != getpid()
9484
9485 /* Did the file descriptor bug occur? */
9486 || fstat(fileno(stdout), &st) != 0
9487 );
9488 }
9489 }
9490 _ACEOF
9491 if ac_fn_c_try_run "$LINENO"; then :
9492 ac_cv_func_vfork_works=yes
9493 else
9494 ac_cv_func_vfork_works=no
9495 fi
9496 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9497 conftest.$ac_objext conftest.beam conftest.$ac_ext
9498 fi
9499
9500 fi
9501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
9502 $as_echo "$ac_cv_func_vfork_works" >&6; }
9503
9504 fi;
9505 if test "x$ac_cv_func_fork_works" = xcross; then
9506 ac_cv_func_vfork_works=$ac_cv_func_vfork
9507 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
9508 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
9509 fi
9510
9511 if test "x$ac_cv_func_vfork_works" = xyes; then
9512
9513 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
9514
9515 else
9516
9517 $as_echo "#define vfork fork" >>confdefs.h
9518
9519 fi
9520 if test "x$ac_cv_func_fork_works" = xyes; then
9521
9522 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
9523
9524 fi
9525
9526
9527 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which exposes a different
9528 # iconv() prototype.
9529
9530 if test "X$prefix" = "XNONE"; then
9531 acl_final_prefix="$ac_default_prefix"
9532 else
9533 acl_final_prefix="$prefix"
9534 fi
9535 if test "X$exec_prefix" = "XNONE"; then
9536 acl_final_exec_prefix='${prefix}'
9537 else
9538 acl_final_exec_prefix="$exec_prefix"
9539 fi
9540 acl_save_prefix="$prefix"
9541 prefix="$acl_final_prefix"
9542 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
9543 prefix="$acl_save_prefix"
9544
9545
9546 # Check whether --with-gnu-ld was given.
9547 if test "${with_gnu_ld+set}" = set; then :
9548 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
9549 else
9550 with_gnu_ld=no
9551 fi
9552
9553 # Prepare PATH_SEPARATOR.
9554 # The user is always right.
9555 if test "${PATH_SEPARATOR+set}" != set; then
9556 echo "#! /bin/sh" >conf$$.sh
9557 echo "exit 0" >>conf$$.sh
9558 chmod +x conf$$.sh
9559 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9560 PATH_SEPARATOR=';'
9561 else
9562 PATH_SEPARATOR=:
9563 fi
9564 rm -f conf$$.sh
9565 fi
9566 ac_prog=ld
9567 if test "$GCC" = yes; then
9568 # Check if gcc -print-prog-name=ld gives a path.
9569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
9570 $as_echo_n "checking for ld used by GCC... " >&6; }
9571 case $host in
9572 *-*-mingw*)
9573 # gcc leaves a trailing carriage return which upsets mingw
9574 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
9575 *)
9576 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
9577 esac
9578 case $ac_prog in
9579 # Accept absolute paths.
9580 [\\/]* | [A-Za-z]:[\\/]*)
9581 re_direlt='/[^/][^/]*/\.\./'
9582 # Canonicalize the path of ld
9583 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
9584 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
9585 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
9586 done
9587 test -z "$LD" && LD="$ac_prog"
9588 ;;
9589 "")
9590 # If it fails, then pretend we aren't using GCC.
9591 ac_prog=ld
9592 ;;
9593 *)
9594 # If it is relative, then search for the first ld in PATH.
9595 with_gnu_ld=unknown
9596 ;;
9597 esac
9598 elif test "$with_gnu_ld" = yes; then
9599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
9600 $as_echo_n "checking for GNU ld... " >&6; }
9601 else
9602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
9603 $as_echo_n "checking for non-GNU ld... " >&6; }
9604 fi
9605 if test "${acl_cv_path_LD+set}" = set; then :
9606 $as_echo_n "(cached) " >&6
9607 else
9608 if test -z "$LD"; then
9609 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
9610 for ac_dir in $PATH; do
9611 test -z "$ac_dir" && ac_dir=.
9612 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
9613 acl_cv_path_LD="$ac_dir/$ac_prog"
9614 # Check to see if the program is GNU ld. I'd rather use --version,
9615 # but apparently some GNU ld's only accept -v.
9616 # Break only if it was the GNU/non-GNU ld that we prefer.
9617 if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
9618 test "$with_gnu_ld" != no && break
9619 else
9620 test "$with_gnu_ld" != yes && break
9621 fi
9622 fi
9623 done
9624 IFS="$ac_save_ifs"
9625 else
9626 acl_cv_path_LD="$LD" # Let the user override the test with a path.
9627 fi
9628 fi
9629
9630 LD="$acl_cv_path_LD"
9631 if test -n "$LD"; then
9632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
9633 $as_echo "$LD" >&6; }
9634 else
9635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9636 $as_echo "no" >&6; }
9637 fi
9638 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
9639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
9640 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
9641 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
9642 $as_echo_n "(cached) " >&6
9643 else
9644 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
9645 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
9646 acl_cv_prog_gnu_ld=yes
9647 else
9648 acl_cv_prog_gnu_ld=no
9649 fi
9650 fi
9651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
9652 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
9653 with_gnu_ld=$acl_cv_prog_gnu_ld
9654
9655
9656
9657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
9658 $as_echo_n "checking for shared library run path origin... " >&6; }
9659 if test "${acl_cv_rpath+set}" = set; then :
9660 $as_echo_n "(cached) " >&6
9661 else
9662
9663 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
9664 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
9665 . ./conftest.sh
9666 rm -f ./conftest.sh
9667 acl_cv_rpath=done
9668
9669 fi
9670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
9671 $as_echo "$acl_cv_rpath" >&6; }
9672 wl="$acl_cv_wl"
9673 libext="$acl_cv_libext"
9674 shlibext="$acl_cv_shlibext"
9675 hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
9676 hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
9677 hardcode_direct="$acl_cv_hardcode_direct"
9678 hardcode_minus_L="$acl_cv_hardcode_minus_L"
9679 # Check whether --enable-rpath was given.
9680 if test "${enable_rpath+set}" = set; then :
9681 enableval=$enable_rpath; :
9682 else
9683 enable_rpath=yes
9684 fi
9685
9686
9687
9688
9689
9690
9691
9692
9693 use_additional=yes
9694
9695 acl_save_prefix="$prefix"
9696 prefix="$acl_final_prefix"
9697 acl_save_exec_prefix="$exec_prefix"
9698 exec_prefix="$acl_final_exec_prefix"
9699
9700 eval additional_includedir=\"$includedir\"
9701 eval additional_libdir=\"$libdir\"
9702
9703 exec_prefix="$acl_save_exec_prefix"
9704 prefix="$acl_save_prefix"
9705
9706
9707 # Check whether --with-libiconv-prefix was given.
9708 if test "${with_libiconv_prefix+set}" = set; then :
9709 withval=$with_libiconv_prefix;
9710 if test "X$withval" = "Xno"; then
9711 use_additional=no
9712 else
9713 if test "X$withval" = "X"; then
9714
9715 acl_save_prefix="$prefix"
9716 prefix="$acl_final_prefix"
9717 acl_save_exec_prefix="$exec_prefix"
9718 exec_prefix="$acl_final_exec_prefix"
9719
9720 eval additional_includedir=\"$includedir\"
9721 eval additional_libdir=\"$libdir\"
9722
9723 exec_prefix="$acl_save_exec_prefix"
9724 prefix="$acl_save_prefix"
9725
9726 else
9727 additional_includedir="$withval/include"
9728 additional_libdir="$withval/lib"
9729 fi
9730 fi
9731
9732 fi
9733
9734 LIBICONV=
9735 LTLIBICONV=
9736 INCICONV=
9737 rpathdirs=
9738 ltrpathdirs=
9739 names_already_handled=
9740 names_next_round='iconv '
9741 while test -n "$names_next_round"; do
9742 names_this_round="$names_next_round"
9743 names_next_round=
9744 for name in $names_this_round; do
9745 already_handled=
9746 for n in $names_already_handled; do
9747 if test "$n" = "$name"; then
9748 already_handled=yes
9749 break
9750 fi
9751 done
9752 if test -z "$already_handled"; then
9753 names_already_handled="$names_already_handled $name"
9754 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
9755 eval value=\"\$HAVE_LIB$uppername\"
9756 if test -n "$value"; then
9757 if test "$value" = yes; then
9758 eval value=\"\$LIB$uppername\"
9759 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
9760 eval value=\"\$LTLIB$uppername\"
9761 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
9762 else
9763 :
9764 fi
9765 else
9766 found_dir=
9767 found_la=
9768 found_so=
9769 found_a=
9770 if test $use_additional = yes; then
9771 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
9772 found_dir="$additional_libdir"
9773 found_so="$additional_libdir/lib$name.$shlibext"
9774 if test -f "$additional_libdir/lib$name.la"; then
9775 found_la="$additional_libdir/lib$name.la"
9776 fi
9777 else
9778 if test -f "$additional_libdir/lib$name.$libext"; then
9779 found_dir="$additional_libdir"
9780 found_a="$additional_libdir/lib$name.$libext"
9781 if test -f "$additional_libdir/lib$name.la"; then
9782 found_la="$additional_libdir/lib$name.la"
9783 fi
9784 fi
9785 fi
9786 fi
9787 if test "X$found_dir" = "X"; then
9788 for x in $LDFLAGS $LTLIBICONV; do
9789
9790 acl_save_prefix="$prefix"
9791 prefix="$acl_final_prefix"
9792 acl_save_exec_prefix="$exec_prefix"
9793 exec_prefix="$acl_final_exec_prefix"
9794 eval x=\"$x\"
9795 exec_prefix="$acl_save_exec_prefix"
9796 prefix="$acl_save_prefix"
9797
9798 case "$x" in
9799 -L*)
9800 dir=`echo "X$x" | sed -e 's/^X-L//'`
9801 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
9802 found_dir="$dir"
9803 found_so="$dir/lib$name.$shlibext"
9804 if test -f "$dir/lib$name.la"; then
9805 found_la="$dir/lib$name.la"
9806 fi
9807 else
9808 if test -f "$dir/lib$name.$libext"; then
9809 found_dir="$dir"
9810 found_a="$dir/lib$name.$libext"
9811 if test -f "$dir/lib$name.la"; then
9812 found_la="$dir/lib$name.la"
9813 fi
9814 fi
9815 fi
9816 ;;
9817 esac
9818 if test "X$found_dir" != "X"; then
9819 break
9820 fi
9821 done
9822 fi
9823 if test "X$found_dir" != "X"; then
9824 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
9825 if test "X$found_so" != "X"; then
9826 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
9827 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9828 else
9829 haveit=
9830 for x in $ltrpathdirs; do
9831 if test "X$x" = "X$found_dir"; then
9832 haveit=yes
9833 break
9834 fi
9835 done
9836 if test -z "$haveit"; then
9837 ltrpathdirs="$ltrpathdirs $found_dir"
9838 fi
9839 if test "$hardcode_direct" = yes; then
9840 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9841 else
9842 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
9843 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9844 haveit=
9845 for x in $rpathdirs; do
9846 if test "X$x" = "X$found_dir"; then
9847 haveit=yes
9848 break
9849 fi
9850 done
9851 if test -z "$haveit"; then
9852 rpathdirs="$rpathdirs $found_dir"
9853 fi
9854 else
9855 haveit=
9856 for x in $LDFLAGS $LIBICONV; do
9857
9858 acl_save_prefix="$prefix"
9859 prefix="$acl_final_prefix"
9860 acl_save_exec_prefix="$exec_prefix"
9861 exec_prefix="$acl_final_exec_prefix"
9862 eval x=\"$x\"
9863 exec_prefix="$acl_save_exec_prefix"
9864 prefix="$acl_save_prefix"
9865
9866 if test "X$x" = "X-L$found_dir"; then
9867 haveit=yes
9868 break
9869 fi
9870 done
9871 if test -z "$haveit"; then
9872 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
9873 fi
9874 if test "$hardcode_minus_L" != no; then
9875 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9876 else
9877 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
9878 fi
9879 fi
9880 fi
9881 fi
9882 else
9883 if test "X$found_a" != "X"; then
9884 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
9885 else
9886 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
9887 fi
9888 fi
9889 additional_includedir=
9890 case "$found_dir" in
9891 */lib | */lib/)
9892 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
9893 additional_includedir="$basedir/include"
9894 ;;
9895 esac
9896 if test "X$additional_includedir" != "X"; then
9897 if test "X$additional_includedir" != "X/usr/include"; then
9898 haveit=
9899 if test "X$additional_includedir" = "X/usr/local/include"; then
9900 if test -n "$GCC"; then
9901 case $host_os in
9902 linux*) haveit=yes;;
9903 esac
9904 fi
9905 fi
9906 if test -z "$haveit"; then
9907 for x in $CPPFLAGS $INCICONV; do
9908
9909 acl_save_prefix="$prefix"
9910 prefix="$acl_final_prefix"
9911 acl_save_exec_prefix="$exec_prefix"
9912 exec_prefix="$acl_final_exec_prefix"
9913 eval x=\"$x\"
9914 exec_prefix="$acl_save_exec_prefix"
9915 prefix="$acl_save_prefix"
9916
9917 if test "X$x" = "X-I$additional_includedir"; then
9918 haveit=yes
9919 break
9920 fi
9921 done
9922 if test -z "$haveit"; then
9923 if test -d "$additional_includedir"; then
9924 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
9925 fi
9926 fi
9927 fi
9928 fi
9929 fi
9930 if test -n "$found_la"; then
9931 save_libdir="$libdir"
9932 case "$found_la" in
9933 */* | *\\*) . "$found_la" ;;
9934 *) . "./$found_la" ;;
9935 esac
9936 libdir="$save_libdir"
9937 for dep in $dependency_libs; do
9938 case "$dep" in
9939 -L*)
9940 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
9941 if test "X$additional_libdir" != "X/usr/lib"; then
9942 haveit=
9943 if test "X$additional_libdir" = "X/usr/local/lib"; then
9944 if test -n "$GCC"; then
9945 case $host_os in
9946 linux*) haveit=yes;;
9947 esac
9948 fi
9949 fi
9950 if test -z "$haveit"; then
9951 haveit=
9952 for x in $LDFLAGS $LIBICONV; do
9953
9954 acl_save_prefix="$prefix"
9955 prefix="$acl_final_prefix"
9956 acl_save_exec_prefix="$exec_prefix"
9957 exec_prefix="$acl_final_exec_prefix"
9958 eval x=\"$x\"
9959 exec_prefix="$acl_save_exec_prefix"
9960 prefix="$acl_save_prefix"
9961
9962 if test "X$x" = "X-L$additional_libdir"; then
9963 haveit=yes
9964 break
9965 fi
9966 done
9967 if test -z "$haveit"; then
9968 if test -d "$additional_libdir"; then
9969 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
9970 fi
9971 fi
9972 haveit=
9973 for x in $LDFLAGS $LTLIBICONV; do
9974
9975 acl_save_prefix="$prefix"
9976 prefix="$acl_final_prefix"
9977 acl_save_exec_prefix="$exec_prefix"
9978 exec_prefix="$acl_final_exec_prefix"
9979 eval x=\"$x\"
9980 exec_prefix="$acl_save_exec_prefix"
9981 prefix="$acl_save_prefix"
9982
9983 if test "X$x" = "X-L$additional_libdir"; then
9984 haveit=yes
9985 break
9986 fi
9987 done
9988 if test -z "$haveit"; then
9989 if test -d "$additional_libdir"; then
9990 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
9991 fi
9992 fi
9993 fi
9994 fi
9995 ;;
9996 -R*)
9997 dir=`echo "X$dep" | sed -e 's/^X-R//'`
9998 if test "$enable_rpath" != no; then
9999 haveit=
10000 for x in $rpathdirs; do
10001 if test "X$x" = "X$dir"; then
10002 haveit=yes
10003 break
10004 fi
10005 done
10006 if test -z "$haveit"; then
10007 rpathdirs="$rpathdirs $dir"
10008 fi
10009 haveit=
10010 for x in $ltrpathdirs; do
10011 if test "X$x" = "X$dir"; then
10012 haveit=yes
10013 break
10014 fi
10015 done
10016 if test -z "$haveit"; then
10017 ltrpathdirs="$ltrpathdirs $dir"
10018 fi
10019 fi
10020 ;;
10021 -l*)
10022 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10023 ;;
10024 *.la)
10025 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10026 ;;
10027 *)
10028 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
10029 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
10030 ;;
10031 esac
10032 done
10033 fi
10034 else
10035 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10036 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
10037 fi
10038 fi
10039 fi
10040 done
10041 done
10042 if test "X$rpathdirs" != "X"; then
10043 if test -n "$hardcode_libdir_separator"; then
10044 alldirs=
10045 for found_dir in $rpathdirs; do
10046 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10047 done
10048 acl_save_libdir="$libdir"
10049 libdir="$alldirs"
10050 eval flag=\"$hardcode_libdir_flag_spec\"
10051 libdir="$acl_save_libdir"
10052 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10053 else
10054 for found_dir in $rpathdirs; do
10055 acl_save_libdir="$libdir"
10056 libdir="$found_dir"
10057 eval flag=\"$hardcode_libdir_flag_spec\"
10058 libdir="$acl_save_libdir"
10059 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10060 done
10061 fi
10062 fi
10063 if test "X$ltrpathdirs" != "X"; then
10064 for found_dir in $ltrpathdirs; do
10065 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
10066 done
10067 fi
10068
10069
10070 if test "$ENABLE_BUILD_WITH_CXX" = "yes"; then :
10071 ac_ext=cpp
10072 ac_cpp='$CXXCPP $CPPFLAGS'
10073 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10074 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10075 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10076
10077
10078
10079
10080
10081
10082 am_save_CPPFLAGS="$CPPFLAGS"
10083
10084 for element in $INCICONV; do
10085 haveit=
10086 for x in $CPPFLAGS; do
10087
10088 acl_save_prefix="$prefix"
10089 prefix="$acl_final_prefix"
10090 acl_save_exec_prefix="$exec_prefix"
10091 exec_prefix="$acl_final_exec_prefix"
10092 eval x=\"$x\"
10093 exec_prefix="$acl_save_exec_prefix"
10094 prefix="$acl_save_prefix"
10095
10096 if test "X$x" = "X$element"; then
10097 haveit=yes
10098 break
10099 fi
10100 done
10101 if test -z "$haveit"; then
10102 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10103 fi
10104 done
10105
10106
10107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
10108 $as_echo_n "checking for iconv... " >&6; }
10109 if test "${am_cv_func_iconv+set}" = set; then :
10110 $as_echo_n "(cached) " >&6
10111 else
10112
10113 am_cv_func_iconv="no, consider installing GNU libiconv"
10114 am_cv_lib_iconv=no
10115 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10116 /* end confdefs.h. */
10117 #include <stdlib.h>
10118 #include <iconv.h>
10119 int
10120 main ()
10121 {
10122 iconv_t cd = iconv_open("","");
10123 iconv(cd,NULL,NULL,NULL,NULL);
10124 iconv_close(cd);
10125 ;
10126 return 0;
10127 }
10128 _ACEOF
10129 if ac_fn_cxx_try_link "$LINENO"; then :
10130 am_cv_func_iconv=yes
10131 fi
10132 rm -f core conftest.err conftest.$ac_objext \
10133 conftest$ac_exeext conftest.$ac_ext
10134 if test "$am_cv_func_iconv" != yes; then
10135 am_save_LIBS="$LIBS"
10136 LIBS="$LIBS $LIBICONV"
10137 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10138 /* end confdefs.h. */
10139 #include <stdlib.h>
10140 #include <iconv.h>
10141 int
10142 main ()
10143 {
10144 iconv_t cd = iconv_open("","");
10145 iconv(cd,NULL,NULL,NULL,NULL);
10146 iconv_close(cd);
10147 ;
10148 return 0;
10149 }
10150 _ACEOF
10151 if ac_fn_cxx_try_link "$LINENO"; then :
10152 am_cv_lib_iconv=yes
10153 am_cv_func_iconv=yes
10154 fi
10155 rm -f core conftest.err conftest.$ac_objext \
10156 conftest$ac_exeext conftest.$ac_ext
10157 LIBS="$am_save_LIBS"
10158 fi
10159
10160 fi
10161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
10162 $as_echo "$am_cv_func_iconv" >&6; }
10163 if test "$am_cv_func_iconv" = yes; then
10164
10165 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
10166
10167 fi
10168 if test "$am_cv_lib_iconv" = yes; then
10169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
10170 $as_echo_n "checking how to link with libiconv... " >&6; }
10171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
10172 $as_echo "$LIBICONV" >&6; }
10173 else
10174 CPPFLAGS="$am_save_CPPFLAGS"
10175 LIBICONV=
10176 LTLIBICONV=
10177 fi
10178
10179
10180
10181 if test "$am_cv_func_iconv" = yes; then
10182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
10183 $as_echo_n "checking for iconv declaration... " >&6; }
10184 if test "${am_cv_proto_iconv+set}" = set; then :
10185 $as_echo_n "(cached) " >&6
10186 else
10187
10188 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10189 /* end confdefs.h. */
10190
10191 #include <stdlib.h>
10192 #include <iconv.h>
10193 extern
10194 #ifdef __cplusplus
10195 "C"
10196 #endif
10197 #if defined(__STDC__) || defined(__cplusplus)
10198 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10199 #else
10200 size_t iconv();
10201 #endif
10202
10203 int
10204 main ()
10205 {
10206
10207 ;
10208 return 0;
10209 }
10210 _ACEOF
10211 if ac_fn_cxx_try_compile "$LINENO"; then :
10212 am_cv_proto_iconv_arg1=""
10213 else
10214 am_cv_proto_iconv_arg1="const"
10215 fi
10216 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10217 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);"
10218 fi
10219
10220 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
10221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
10222 }$am_cv_proto_iconv" >&5
10223 $as_echo "${ac_t:-
10224 }$am_cv_proto_iconv" >&6; }
10225
10226 cat >>confdefs.h <<_ACEOF
10227 #define ICONV_CONST $am_cv_proto_iconv_arg1
10228 _ACEOF
10229
10230 fi
10231
10232 ac_ext=c
10233 ac_cpp='$CPP $CPPFLAGS'
10234 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10235 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10236 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10237
10238 else
10239
10240
10241
10242
10243
10244 am_save_CPPFLAGS="$CPPFLAGS"
10245
10246 for element in $INCICONV; do
10247 haveit=
10248 for x in $CPPFLAGS; do
10249
10250 acl_save_prefix="$prefix"
10251 prefix="$acl_final_prefix"
10252 acl_save_exec_prefix="$exec_prefix"
10253 exec_prefix="$acl_final_exec_prefix"
10254 eval x=\"$x\"
10255 exec_prefix="$acl_save_exec_prefix"
10256 prefix="$acl_save_prefix"
10257
10258 if test "X$x" = "X$element"; then
10259 haveit=yes
10260 break
10261 fi
10262 done
10263 if test -z "$haveit"; then
10264 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10265 fi
10266 done
10267
10268
10269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
10270 $as_echo_n "checking for iconv... " >&6; }
10271 if test "${am_cv_func_iconv+set}" = set; then :
10272 $as_echo_n "(cached) " >&6
10273 else
10274
10275 am_cv_func_iconv="no, consider installing GNU libiconv"
10276 am_cv_lib_iconv=no
10277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10278 /* end confdefs.h. */
10279 #include <stdlib.h>
10280 #include <iconv.h>
10281 int
10282 main ()
10283 {
10284 iconv_t cd = iconv_open("","");
10285 iconv(cd,NULL,NULL,NULL,NULL);
10286 iconv_close(cd);
10287 ;
10288 return 0;
10289 }
10290 _ACEOF
10291 if ac_fn_c_try_link "$LINENO"; then :
10292 am_cv_func_iconv=yes
10293 fi
10294 rm -f core conftest.err conftest.$ac_objext \
10295 conftest$ac_exeext conftest.$ac_ext
10296 if test "$am_cv_func_iconv" != yes; then
10297 am_save_LIBS="$LIBS"
10298 LIBS="$LIBS $LIBICONV"
10299 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10300 /* end confdefs.h. */
10301 #include <stdlib.h>
10302 #include <iconv.h>
10303 int
10304 main ()
10305 {
10306 iconv_t cd = iconv_open("","");
10307 iconv(cd,NULL,NULL,NULL,NULL);
10308 iconv_close(cd);
10309 ;
10310 return 0;
10311 }
10312 _ACEOF
10313 if ac_fn_c_try_link "$LINENO"; then :
10314 am_cv_lib_iconv=yes
10315 am_cv_func_iconv=yes
10316 fi
10317 rm -f core conftest.err conftest.$ac_objext \
10318 conftest$ac_exeext conftest.$ac_ext
10319 LIBS="$am_save_LIBS"
10320 fi
10321
10322 fi
10323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
10324 $as_echo "$am_cv_func_iconv" >&6; }
10325 if test "$am_cv_func_iconv" = yes; then
10326
10327 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
10328
10329 fi
10330 if test "$am_cv_lib_iconv" = yes; then
10331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
10332 $as_echo_n "checking how to link with libiconv... " >&6; }
10333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
10334 $as_echo "$LIBICONV" >&6; }
10335 else
10336 CPPFLAGS="$am_save_CPPFLAGS"
10337 LIBICONV=
10338 LTLIBICONV=
10339 fi
10340
10341
10342
10343 if test "$am_cv_func_iconv" = yes; then
10344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
10345 $as_echo_n "checking for iconv declaration... " >&6; }
10346 if test "${am_cv_proto_iconv+set}" = set; then :
10347 $as_echo_n "(cached) " >&6
10348 else
10349
10350 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10351 /* end confdefs.h. */
10352
10353 #include <stdlib.h>
10354 #include <iconv.h>
10355 extern
10356 #ifdef __cplusplus
10357 "C"
10358 #endif
10359 #if defined(__STDC__) || defined(__cplusplus)
10360 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10361 #else
10362 size_t iconv();
10363 #endif
10364
10365 int
10366 main ()
10367 {
10368
10369 ;
10370 return 0;
10371 }
10372 _ACEOF
10373 if ac_fn_c_try_compile "$LINENO"; then :
10374 am_cv_proto_iconv_arg1=""
10375 else
10376 am_cv_proto_iconv_arg1="const"
10377 fi
10378 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10379 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);"
10380 fi
10381
10382 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
10383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
10384 }$am_cv_proto_iconv" >&5
10385 $as_echo "${ac_t:-
10386 }$am_cv_proto_iconv" >&6; }
10387
10388 cat >>confdefs.h <<_ACEOF
10389 #define ICONV_CONST $am_cv_proto_iconv_arg1
10390 _ACEOF
10391
10392 fi
10393
10394 fi
10395
10396 # Until we have in-tree GNU iconv:
10397 LIBICONV_DEP=
10398
10399
10400
10401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
10402 $as_echo_n "checking for LC_MESSAGES... " >&6; }
10403 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
10404 $as_echo_n "(cached) " >&6
10405 else
10406 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10407 /* end confdefs.h. */
10408 #include <locale.h>
10409 int
10410 main ()
10411 {
10412 return LC_MESSAGES
10413 ;
10414 return 0;
10415 }
10416 _ACEOF
10417 if ac_fn_c_try_link "$LINENO"; then :
10418 am_cv_val_LC_MESSAGES=yes
10419 else
10420 am_cv_val_LC_MESSAGES=no
10421 fi
10422 rm -f core conftest.err conftest.$ac_objext \
10423 conftest$ac_exeext conftest.$ac_ext
10424 fi
10425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
10426 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
10427 if test $am_cv_val_LC_MESSAGES = yes; then
10428
10429 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
10430
10431 fi
10432
10433
10434
10435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10436 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10437 if test "${am_cv_langinfo_codeset+set}" = set; then :
10438 $as_echo_n "(cached) " >&6
10439 else
10440 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10441 /* end confdefs.h. */
10442 #include <langinfo.h>
10443 int
10444 main ()
10445 {
10446 char* cs = nl_langinfo(CODESET);
10447 ;
10448 return 0;
10449 }
10450 _ACEOF
10451 if ac_fn_c_try_link "$LINENO"; then :
10452 am_cv_langinfo_codeset=yes
10453 else
10454 am_cv_langinfo_codeset=no
10455 fi
10456 rm -f core conftest.err conftest.$ac_objext \
10457 conftest$ac_exeext conftest.$ac_ext
10458
10459 fi
10460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10461 $as_echo "$am_cv_langinfo_codeset" >&6; }
10462 if test $am_cv_langinfo_codeset = yes; then
10463
10464 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10465
10466 fi
10467
10468
10469 # We will need to find libiberty.h and ansidecl.h
10470 saved_CFLAGS="$CFLAGS"
10471 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
10472 saved_CXXFLAGS="$CXXFLAGS"
10473 CXXFLAGS="$CXXFLAGS -I${srcdir} -I${srcdir}/../include"
10474 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
10475 strsignal strstr stpcpy strverscmp \
10476 errno snprintf vsnprintf vasprintf malloc realloc calloc \
10477 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
10478 do
10479 ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10481 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10482 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10483 $as_echo_n "(cached) " >&6
10484 else
10485 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10486 /* end confdefs.h. */
10487 #undef $ac_tr_decl
10488 #define $ac_tr_decl 1
10489
10490 #include "ansidecl.h"
10491 #include "system.h"
10492
10493 int
10494 main ()
10495 {
10496 #ifndef $ac_func
10497 char *(*pfn) = (char *(*)) $ac_func ;
10498 #endif
10499 ;
10500 return 0;
10501 }
10502 _ACEOF
10503 if ac_fn_c_try_compile "$LINENO"; then :
10504 eval "gcc_cv_have_decl_$ac_func=yes"
10505 else
10506 eval "gcc_cv_have_decl_$ac_func=no"
10507 fi
10508 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10509 fi
10510
10511 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10513 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10514 #define $ac_tr_decl 1
10515 _ACEOF
10516
10517 else
10518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10519 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10520 #define $ac_tr_decl 0
10521 _ACEOF
10522
10523 fi
10524
10525 done
10526
10527
10528 for ac_func in getrlimit setrlimit getrusage
10529 do
10530 ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10532 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10533 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10534 $as_echo_n "(cached) " >&6
10535 else
10536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10537 /* end confdefs.h. */
10538 #undef $ac_tr_decl
10539 #define $ac_tr_decl 1
10540
10541 #include "ansidecl.h"
10542 #include "system.h"
10543 #ifdef HAVE_SYS_RESOURCE_H
10544 #include <sys/resource.h>
10545 #endif
10546
10547
10548 int
10549 main ()
10550 {
10551 #ifndef $ac_func
10552 char *(*pfn) = (char *(*)) $ac_func ;
10553 #endif
10554 ;
10555 return 0;
10556 }
10557 _ACEOF
10558 if ac_fn_c_try_compile "$LINENO"; then :
10559 eval "gcc_cv_have_decl_$ac_func=yes"
10560 else
10561 eval "gcc_cv_have_decl_$ac_func=no"
10562 fi
10563 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10564 fi
10565
10566 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10568 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10569 #define $ac_tr_decl 1
10570 _ACEOF
10571
10572 else
10573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10574 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10575 #define $ac_tr_decl 0
10576 _ACEOF
10577
10578 fi
10579
10580 done
10581
10582
10583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10584 /* end confdefs.h. */
10585
10586 #include "ansidecl.h"
10587 #include "system.h"
10588 #ifdef HAVE_SYS_RESOURCE_H
10589 #include <sys/resource.h>
10590 #endif
10591
10592 int
10593 main ()
10594 {
10595 rlim_t l = 0;
10596 ;
10597 return 0;
10598 }
10599 _ACEOF
10600 if ac_fn_c_try_compile "$LINENO"; then :
10601
10602 else
10603
10604 $as_echo "#define rlim_t long" >>confdefs.h
10605
10606 fi
10607 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10608
10609 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
10610 # FREAD and FWRITE macros. Fortunately, for GCC's single usage of ldgetname
10611 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
10612 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
10613 for ac_func in ldgetname
10614 do
10615 ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10617 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10618 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10619 $as_echo_n "(cached) " >&6
10620 else
10621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10622 /* end confdefs.h. */
10623 #undef $ac_tr_decl
10624 #define $ac_tr_decl 1
10625
10626 #include "ansidecl.h"
10627 #include "system.h"
10628 #ifdef HAVE_LDFCN_H
10629 #undef FREAD
10630 #undef FWRITE
10631 #include <ldfcn.h>
10632 #endif
10633
10634
10635 int
10636 main ()
10637 {
10638 #ifndef $ac_func
10639 char *(*pfn) = (char *(*)) $ac_func ;
10640 #endif
10641 ;
10642 return 0;
10643 }
10644 _ACEOF
10645 if ac_fn_c_try_compile "$LINENO"; then :
10646 eval "gcc_cv_have_decl_$ac_func=yes"
10647 else
10648 eval "gcc_cv_have_decl_$ac_func=no"
10649 fi
10650 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10651 fi
10652
10653 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10655 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10656 #define $ac_tr_decl 1
10657 _ACEOF
10658
10659 else
10660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10661 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10662 #define $ac_tr_decl 0
10663 _ACEOF
10664
10665 fi
10666
10667 done
10668
10669
10670 for ac_func in times
10671 do
10672 ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10674 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10675 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10676 $as_echo_n "(cached) " >&6
10677 else
10678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10679 /* end confdefs.h. */
10680 #undef $ac_tr_decl
10681 #define $ac_tr_decl 1
10682
10683 #include "ansidecl.h"
10684 #include "system.h"
10685 #ifdef HAVE_SYS_TIMES_H
10686 #include <sys/times.h>
10687 #endif
10688
10689
10690 int
10691 main ()
10692 {
10693 #ifndef $ac_func
10694 char *(*pfn) = (char *(*)) $ac_func ;
10695 #endif
10696 ;
10697 return 0;
10698 }
10699 _ACEOF
10700 if ac_fn_c_try_compile "$LINENO"; then :
10701 eval "gcc_cv_have_decl_$ac_func=yes"
10702 else
10703 eval "gcc_cv_have_decl_$ac_func=no"
10704 fi
10705 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10706 fi
10707
10708 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10710 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10711 #define $ac_tr_decl 1
10712 _ACEOF
10713
10714 else
10715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10716 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10717 #define $ac_tr_decl 0
10718 _ACEOF
10719
10720 fi
10721
10722 done
10723
10724
10725 for ac_func in sigaltstack
10726 do
10727 ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10729 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10730 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10731 $as_echo_n "(cached) " >&6
10732 else
10733 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10734 /* end confdefs.h. */
10735 #undef $ac_tr_decl
10736 #define $ac_tr_decl 1
10737
10738 #include "ansidecl.h"
10739 #include "system.h"
10740 #include <signal.h>
10741
10742
10743 int
10744 main ()
10745 {
10746 #ifndef $ac_func
10747 char *(*pfn) = (char *(*)) $ac_func ;
10748 #endif
10749 ;
10750 return 0;
10751 }
10752 _ACEOF
10753 if ac_fn_c_try_compile "$LINENO"; then :
10754 eval "gcc_cv_have_decl_$ac_func=yes"
10755 else
10756 eval "gcc_cv_have_decl_$ac_func=no"
10757 fi
10758 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10759 fi
10760
10761 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10763 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10764 #define $ac_tr_decl 1
10765 _ACEOF
10766
10767 else
10768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10769 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10770 #define $ac_tr_decl 0
10771 _ACEOF
10772
10773 fi
10774
10775 done
10776
10777
10778 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which hides the madvise()
10779 # prototype.
10780 if test "$ENABLE_BUILD_WITH_CXX" = "yes"; then :
10781 ac_ext=cpp
10782 ac_cpp='$CXXCPP $CPPFLAGS'
10783 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10784 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10785 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10786
10787 for ac_func in madvise
10788 do
10789 ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10791 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10792 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10793 $as_echo_n "(cached) " >&6
10794 else
10795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10796 /* end confdefs.h. */
10797 #undef $ac_tr_decl
10798 #define $ac_tr_decl 1
10799
10800 #include "ansidecl.h"
10801 #include "system.h"
10802
10803
10804 int
10805 main ()
10806 {
10807 #ifndef $ac_func
10808 char *(*pfn) = (char *(*)) $ac_func ;
10809 #endif
10810 ;
10811 return 0;
10812 }
10813 _ACEOF
10814 if ac_fn_cxx_try_compile "$LINENO"; then :
10815 eval "gcc_cv_have_decl_$ac_func=yes"
10816 else
10817 eval "gcc_cv_have_decl_$ac_func=no"
10818 fi
10819 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10820 fi
10821
10822 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10824 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10825 #define $ac_tr_decl 1
10826 _ACEOF
10827
10828 else
10829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10830 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10831 #define $ac_tr_decl 0
10832 _ACEOF
10833
10834 fi
10835
10836 done
10837
10838 ac_ext=c
10839 ac_cpp='$CPP $CPPFLAGS'
10840 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10841 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10842 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10843
10844 else
10845 for ac_func in madvise
10846 do
10847 ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10849 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10850 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10851 $as_echo_n "(cached) " >&6
10852 else
10853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10854 /* end confdefs.h. */
10855 #undef $ac_tr_decl
10856 #define $ac_tr_decl 1
10857
10858 #include "ansidecl.h"
10859 #include "system.h"
10860
10861
10862 int
10863 main ()
10864 {
10865 #ifndef $ac_func
10866 char *(*pfn) = (char *(*)) $ac_func ;
10867 #endif
10868 ;
10869 return 0;
10870 }
10871 _ACEOF
10872 if ac_fn_c_try_compile "$LINENO"; then :
10873 eval "gcc_cv_have_decl_$ac_func=yes"
10874 else
10875 eval "gcc_cv_have_decl_$ac_func=no"
10876 fi
10877 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10878 fi
10879
10880 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10882 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10883 #define $ac_tr_decl 1
10884 _ACEOF
10885
10886 else
10887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10888 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10889 #define $ac_tr_decl 0
10890 _ACEOF
10891
10892 fi
10893
10894 done
10895
10896
10897 fi
10898
10899 # More time-related stuff.
10900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct tms" >&5
10901 $as_echo_n "checking for struct tms... " >&6; }
10902 if test "${ac_cv_struct_tms+set}" = set; then :
10903 $as_echo_n "(cached) " >&6
10904 else
10905
10906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10907 /* end confdefs.h. */
10908
10909 #include "ansidecl.h"
10910 #include "system.h"
10911 #ifdef HAVE_SYS_TIMES_H
10912 #include <sys/times.h>
10913 #endif
10914
10915 int
10916 main ()
10917 {
10918 struct tms tms;
10919 ;
10920 return 0;
10921 }
10922 _ACEOF
10923 if ac_fn_c_try_compile "$LINENO"; then :
10924 ac_cv_struct_tms=yes
10925 else
10926 ac_cv_struct_tms=no
10927 fi
10928 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10929 fi
10930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tms" >&5
10931 $as_echo "$ac_cv_struct_tms" >&6; }
10932 if test $ac_cv_struct_tms = yes; then
10933
10934 $as_echo "#define HAVE_STRUCT_TMS 1" >>confdefs.h
10935
10936 fi
10937
10938 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
10939 # revisit after autoconf 2.50.
10940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_t" >&5
10941 $as_echo_n "checking for clock_t... " >&6; }
10942 if test "${gcc_cv_type_clock_t+set}" = set; then :
10943 $as_echo_n "(cached) " >&6
10944 else
10945
10946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10947 /* end confdefs.h. */
10948
10949 #include "ansidecl.h"
10950 #include "system.h"
10951
10952 int
10953 main ()
10954 {
10955 clock_t x;
10956 ;
10957 return 0;
10958 }
10959 _ACEOF
10960 if ac_fn_c_try_compile "$LINENO"; then :
10961 gcc_cv_type_clock_t=yes
10962 else
10963 gcc_cv_type_clock_t=no
10964 fi
10965 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10966 fi
10967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_clock_t" >&5
10968 $as_echo "$gcc_cv_type_clock_t" >&6; }
10969 if test $gcc_cv_type_clock_t = yes; then
10970
10971 $as_echo "#define HAVE_CLOCK_T 1" >>confdefs.h
10972
10973 fi
10974
10975 # Restore CFLAGS, CXXFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
10976 CFLAGS="$saved_CFLAGS"
10977 CXXFLAGS="$saved_CXXFLAGS"
10978
10979 # Check whether --enable-initfini-array was given.
10980 if test "${enable_initfini_array+set}" = set; then :
10981 enableval=$enable_initfini_array;
10982 else
10983
10984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5
10985 $as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; }
10986 if test "${gcc_cv_initfini_array+set}" = set; then :
10987 $as_echo_n "(cached) " >&6
10988 else
10989 if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
10990 if test "$cross_compiling" = yes; then :
10991 gcc_cv_initfini_array=no
10992 else
10993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10994 /* end confdefs.h. */
10995
10996 #ifndef __ELF__
10997 #error Not an ELF OS
10998 #endif
10999 #ifdef __ia64__
11000 /* We turn on .preinit_array/.init_array/.fini_array support for ia64
11001 if it can be used. */
11002 static int x = -1;
11003 int main (void) { return x; }
11004 int foo (void) { x = 0; }
11005 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
11006 #else
11007 extern void abort ();
11008 static int count;
11009
11010 static void
11011 init1005 ()
11012 {
11013 if (count != 0)
11014 abort ();
11015 count = 1005;
11016 }
11017 void (*const init_array1005) ()
11018 __attribute__ ((section (".init_array.01005"), aligned (sizeof (void *))))
11019 = { init1005 };
11020 static void
11021 fini1005 ()
11022 {
11023 if (count != 1005)
11024 abort ();
11025 }
11026 void (*const fini_array1005) ()
11027 __attribute__ ((section (".fini_array.01005"), aligned (sizeof (void *))))
11028 = { fini1005 };
11029
11030 static void
11031 ctor1007 ()
11032 {
11033 if (count != 1005)
11034 abort ();
11035 count = 1007;
11036 }
11037 void (*const ctors1007) ()
11038 __attribute__ ((section (".ctors.64528"), aligned (sizeof (void *))))
11039 = { ctor1007 };
11040 static void
11041 dtor1007 ()
11042 {
11043 if (count != 1007)
11044 abort ();
11045 count = 1005;
11046 }
11047 void (*const dtors1007) ()
11048 __attribute__ ((section (".dtors.64528"), aligned (sizeof (void *))))
11049 = { dtor1007 };
11050
11051 static void
11052 init65530 ()
11053 {
11054 if (count != 1007)
11055 abort ();
11056 count = 65530;
11057 }
11058 void (*const init_array65530) ()
11059 __attribute__ ((section (".init_array.65530"), aligned (sizeof (void *))))
11060 = { init65530 };
11061 static void
11062 fini65530 ()
11063 {
11064 if (count != 65530)
11065 abort ();
11066 count = 1007;
11067 }
11068 void (*const fini_array65530) ()
11069 __attribute__ ((section (".fini_array.65530"), aligned (sizeof (void *))))
11070 = { fini65530 };
11071
11072 static void
11073 ctor65535 ()
11074 {
11075 if (count != 65530)
11076 abort ();
11077 count = 65535;
11078 }
11079 void (*const ctors65535) ()
11080 __attribute__ ((section (".ctors"), aligned (sizeof (void *))))
11081 = { ctor65535 };
11082 static void
11083 dtor65535 ()
11084 {
11085 if (count != 65535)
11086 abort ();
11087 count = 65530;
11088 }
11089 void (*const dtors65535) ()
11090 __attribute__ ((section (".dtors"), aligned (sizeof (void *))))
11091 = { dtor65535 };
11092
11093 int
11094 main ()
11095 {
11096 if (count != 65535)
11097 abort ();
11098 return 0;
11099 }
11100 #endif
11101
11102 _ACEOF
11103 if ac_fn_c_try_run "$LINENO"; then :
11104 gcc_cv_initfini_array=yes
11105 else
11106 gcc_cv_initfini_array=no
11107 fi
11108 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11109 conftest.$ac_objext conftest.beam conftest.$ac_ext
11110 fi
11111
11112 else
11113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking cross compile... guessing" >&5
11114 $as_echo_n "checking cross compile... guessing... " >&6; }
11115 gcc_cv_initfini_array=no
11116 fi
11117 fi
11118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_initfini_array" >&5
11119 $as_echo "$gcc_cv_initfini_array" >&6; }
11120 enable_initfini_array=$gcc_cv_initfini_array
11121
11122 fi
11123
11124 if test $enable_initfini_array = yes; then
11125
11126 $as_echo "#define HAVE_INITFINI_ARRAY 1" >>confdefs.h
11127
11128 fi
11129
11130 # mkdir takes a single argument on some systems.
11131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if mkdir takes one argument" >&5
11132 $as_echo_n "checking if mkdir takes one argument... " >&6; }
11133 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then :
11134 $as_echo_n "(cached) " >&6
11135 else
11136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11137 /* end confdefs.h. */
11138
11139 #include <sys/types.h>
11140 #ifdef HAVE_SYS_STAT_H
11141 # include <sys/stat.h>
11142 #endif
11143 #ifdef HAVE_UNISTD_H
11144 # include <unistd.h>
11145 #endif
11146 #ifdef HAVE_DIRECT_H
11147 # include <direct.h>
11148 #endif
11149 int
11150 main ()
11151 {
11152 mkdir ("foo", 0);
11153 ;
11154 return 0;
11155 }
11156 _ACEOF
11157 if ac_fn_c_try_compile "$LINENO"; then :
11158 gcc_cv_mkdir_takes_one_arg=no
11159 else
11160 gcc_cv_mkdir_takes_one_arg=yes
11161 fi
11162 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11163 fi
11164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mkdir_takes_one_arg" >&5
11165 $as_echo "$gcc_cv_mkdir_takes_one_arg" >&6; }
11166 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
11167
11168 $as_echo "#define MKDIR_TAKES_ONE_ARG 1" >>confdefs.h
11169
11170 fi
11171
11172
11173 # File extensions
11174 manext='.1'
11175 objext='.o'
11176
11177
11178
11179 # With Setjmp/Longjmp based exception handling.
11180 # Check whether --enable-sjlj-exceptions was given.
11181 if test "${enable_sjlj_exceptions+set}" = set; then :
11182 enableval=$enable_sjlj_exceptions; case $target in
11183 *-*-hpux10*)
11184 if test $enableval != yes; then
11185 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
11186 $as_echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
11187 enableval=yes
11188 fi
11189 ;;
11190 esac
11191 force_sjlj_exceptions=yes
11192 else
11193 case $target in
11194 *-*-hpux10*)
11195 force_sjlj_exceptions=yes
11196 enableval=yes
11197 ;;
11198 *)
11199 force_sjlj_exceptions=no
11200 ;;
11201 esac
11202 fi
11203
11204 if test $force_sjlj_exceptions = yes; then
11205 sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
11206
11207 cat >>confdefs.h <<_ACEOF
11208 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
11209 _ACEOF
11210
11211 fi
11212
11213 # --------------------------------------------------------
11214 # Build, host, and target specific configuration fragments
11215 # --------------------------------------------------------
11216
11217 # Collect build-machine-specific information.
11218 . ${srcdir}/config.build
11219
11220 # Collect host-machine-specific information.
11221 . ${srcdir}/config.host
11222
11223 target_gtfiles=
11224
11225 # Collect target-machine-specific information.
11226 . ${srcdir}/config.gcc
11227
11228 extra_objs="${host_extra_objs} ${extra_objs}"
11229 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
11230
11231 # Default the target-machine variables that were not explicitly set.
11232 if test x"$tm_file" = x
11233 then tm_file=$cpu_type/$cpu_type.h; fi
11234
11235 if test x"$extra_headers" = x
11236 then extra_headers=; fi
11237
11238 if test x$md_file = x
11239 then md_file=$cpu_type/$cpu_type.md; fi
11240
11241 if test x$out_file = x
11242 then out_file=$cpu_type/$cpu_type.c; fi
11243
11244 if test x"$tmake_file" = x
11245 then tmake_file=$cpu_type/t-$cpu_type
11246 fi
11247
11248 if test x"$dwarf2" = xyes
11249 then tm_file="$tm_file tm-dwarf2.h"
11250 fi
11251
11252 # Say what files are being used for the output code and MD file.
11253 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
11254 echo "Using \`$srcdir/config/$md_file' as machine description file."
11255
11256 # If any of the xm_file variables contain nonexistent files, warn
11257 # about them and drop them.
11258
11259 bx=
11260 for x in $build_xm_file; do
11261 if test -f $srcdir/config/$x
11262 then bx="$bx $x"
11263 else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11264 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11265 fi
11266 done
11267 build_xm_file="$bx"
11268
11269 hx=
11270 for x in $host_xm_file; do
11271 if test -f $srcdir/config/$x
11272 then hx="$hx $x"
11273 else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11274 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11275 fi
11276 done
11277 host_xm_file="$hx"
11278
11279 tx=
11280 for x in $xm_file; do
11281 if test -f $srcdir/config/$x
11282 then tx="$tx $x"
11283 else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11284 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11285 fi
11286 done
11287 xm_file="$tx"
11288
11289 count=a
11290 for f in $tm_file; do
11291 count=${count}x
11292 done
11293 if test $count = ax; then
11294 echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
11295 else
11296 echo "Using the following target machine macro files:"
11297 for f in $tm_file; do
11298 echo " $srcdir/config/$f"
11299 done
11300 fi
11301
11302 if test x$need_64bit_hwint = xyes; then
11303
11304 $as_echo "#define NEED_64BIT_HOST_WIDE_INT 1" >>confdefs.h
11305
11306 fi
11307
11308 if test x$use_long_long_for_widest_fast_int = xyes; then
11309
11310 $as_echo "#define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1" >>confdefs.h
11311
11312 fi
11313
11314 count=a
11315 for f in $host_xm_file; do
11316 count=${count}x
11317 done
11318 if test $count = a; then
11319 :
11320 elif test $count = ax; then
11321 echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
11322 else
11323 echo "Using the following host machine macro files:"
11324 for f in $host_xm_file; do
11325 echo " $srcdir/config/$f"
11326 done
11327 fi
11328 echo "Using ${out_host_hook_obj} for host machine hooks."
11329
11330 if test "$host_xm_file" != "$build_xm_file"; then
11331 count=a
11332 for f in $build_xm_file; do
11333 count=${count}x
11334 done
11335 if test $count = a; then
11336 :
11337 elif test $count = ax; then
11338 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
11339 else
11340 echo "Using the following build machine macro files:"
11341 for f in $build_xm_file; do
11342 echo " $srcdir/config/$f"
11343 done
11344 fi
11345 fi
11346
11347 if test -n "$configured_native_system_header_dir"; then
11348 native_system_header_dir=$configured_native_system_header_dir
11349 fi
11350 NATIVE_SYSTEM_HEADER_DIR="$native_system_header_dir"
11351
11352
11353 case ${host} in
11354 powerpc*-*-darwin*)
11355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mcontext_t fields have underscores" >&5
11356 $as_echo_n "checking whether mcontext_t fields have underscores... " >&6; }
11357 if test "${gcc_cv_mcontext_underscores+set}" = set; then :
11358 $as_echo_n "(cached) " >&6
11359 else
11360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11361 /* end confdefs.h. */
11362
11363 #include <sys/cdefs.h>
11364 #include <sys/signal.h>
11365 #include <ucontext.h>
11366 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
11367
11368 _ACEOF
11369 if ac_fn_c_try_compile "$LINENO"; then :
11370 gcc_cv_mcontext_underscores=no
11371 else
11372 gcc_cv_mcontext_underscores=yes
11373 fi
11374 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11375 fi
11376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mcontext_underscores" >&5
11377 $as_echo "$gcc_cv_mcontext_underscores" >&6; }
11378 if test $gcc_cv_mcontext_underscores = yes; then
11379
11380 $as_echo "#define HAS_MCONTEXT_T_UNDERSCORES /**/" >>confdefs.h
11381
11382 fi
11383 ;;
11384 esac
11385
11386 # ---------
11387 # Threading
11388 # ---------
11389
11390 # Check if a valid thread package
11391 case ${enable_threads} in
11392 "" | no)
11393 # No threads
11394 target_thread_file='single'
11395 ;;
11396 yes)
11397 # default
11398 target_thread_file='single'
11399 ;;
11400 aix | dce | lynx | mipssde | posix | rtems | \
11401 single | tpf | vxworks | win32)
11402 target_thread_file=${enable_threads}
11403 ;;
11404 *)
11405 echo "${enable_threads} is an unknown thread package" 1>&2
11406 exit 1
11407 ;;
11408 esac
11409
11410 if test x${thread_file} = x; then
11411 # No thread file set by target-specific clauses in config.gcc,
11412 # so use file chosen by default logic above
11413 thread_file=${target_thread_file}
11414 fi
11415
11416 # --------
11417 # UNSORTED
11418 # --------
11419
11420 use_cxa_atexit=no
11421 if test x$enable___cxa_atexit = xyes || \
11422 test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
11423 if test x$host = x$target; then
11424 case $host in
11425 # mingw32 doesn't have __cxa_atexit but uses atexit registration
11426 # keyed to flag_use_cxa_atexit
11427 *-*-mingw32*)
11428 use_cxa_atexit=yes
11429 ;;
11430 *)
11431 ac_fn_c_check_func "$LINENO" "__cxa_atexit" "ac_cv_func___cxa_atexit"
11432 if test "x$ac_cv_func___cxa_atexit" = x""yes; then :
11433 use_cxa_atexit=yes
11434 else
11435 echo "__cxa_atexit can't be enabled on this target"
11436 fi
11437
11438 ;;
11439 esac
11440 else
11441 # We can't check for __cxa_atexit when building a cross, so assume
11442 # it is available
11443 use_cxa_atexit=yes
11444 fi
11445 if test x$use_cxa_atexit = xyes; then
11446
11447 $as_echo "#define DEFAULT_USE_CXA_ATEXIT 2" >>confdefs.h
11448
11449 fi
11450 fi
11451
11452 # Look for a file containing extra machine modes.
11453 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
11454 extra_modes_file='$(srcdir)'/config/${extra_modes}
11455
11456
11457 cat >>confdefs.h <<_ACEOF
11458 #define EXTRA_MODES_FILE "config/$extra_modes"
11459 _ACEOF
11460
11461 fi
11462
11463 # Convert extra_options into a form suitable for Makefile use.
11464 extra_opt_files=
11465 all_opt_files=
11466 for f in $extra_options; do
11467 extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
11468 all_opt_files="$all_opt_files $srcdir/config/$f"
11469 done
11470
11471
11472 # auto-host.h is the file containing items generated by autoconf and is
11473 # the first file included by config.h.
11474 # If host=build, it is correct to have bconfig include auto-host.h
11475 # as well. If host!=build, we are in error and need to do more
11476 # work to find out the build config parameters.
11477 if test x$host = x$build
11478 then
11479 build_auto=auto-host.h
11480 else
11481 # We create a subdir, then run autoconf in the subdir.
11482 # To prevent recursion we set host and build for the new
11483 # invocation of configure to the build for this invocation
11484 # of configure.
11485 tempdir=build.$$
11486 rm -rf $tempdir
11487 mkdir $tempdir
11488 cd $tempdir
11489 case ${srcdir} in
11490 /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
11491 *) realsrcdir=../${srcdir};;
11492 esac
11493 saved_CFLAGS="${CFLAGS}"
11494 CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
11495 LDFLAGS="${LDFLAGS_FOR_BUILD}" \
11496 ${realsrcdir}/configure \
11497 --enable-languages=${enable_languages-all} \
11498 --target=$target_alias --host=$build_alias --build=$build_alias
11499 CFLAGS="${saved_CFLAGS}"
11500
11501 # We just finished tests for the build machine, so rename
11502 # the file auto-build.h in the gcc directory.
11503 mv auto-host.h ../auto-build.h
11504 cd ..
11505 rm -rf $tempdir
11506 build_auto=auto-build.h
11507 fi
11508
11509
11510 tm_file="${tm_file} defaults.h"
11511 tm_p_file="${tm_p_file} tm-preds.h"
11512 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
11513 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
11514 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
11515 # put this back in temporarily.
11516 xm_file="auto-host.h ansidecl.h ${xm_file}"
11517
11518 # --------
11519 # UNSORTED
11520 # --------
11521
11522 # Compile in configure arguments.
11523 if test -f configargs.h ; then
11524 # Being re-configured.
11525 gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
11526 gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
11527 else
11528 gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
11529 fi
11530
11531 # Double all backslashes and backslash all quotes to turn
11532 # gcc_config_arguments into a C string.
11533 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
11534 $gcc_config_arguments
11535 EOF
11536 gcc_config_arguments_str=`cat conftest.out`
11537 rm -f conftest.out
11538
11539 cat > configargs.h <<EOF
11540 /* Generated automatically. */
11541 static const char configuration_arguments[] = "$gcc_config_arguments_str";
11542 static const char thread_model[] = "$thread_file";
11543
11544 static const struct {
11545 const char *name, *value;
11546 } configure_default_options[] = $configure_default_options;
11547 EOF
11548
11549 gcc_BASEVER=`cat $srcdir/BASE-VER`
11550 gcc_DEVPHASE=`cat $srcdir/DEV-PHASE`
11551 gcc_DATESTAMP=`cat $srcdir/DATESTAMP`
11552 if test -f $srcdir/REVISION ; then
11553 gcc_REVISION=`cat $srcdir/REVISION`
11554 else
11555 gcc_REVISION=""
11556 fi
11557 cat > plugin-version.h <<EOF
11558 #include "configargs.h"
11559
11560 #define GCCPLUGIN_VERSION_MAJOR `echo $gcc_BASEVER | sed -e 's/^\([0-9]*\).*$/\1/'`
11561 #define GCCPLUGIN_VERSION_MINOR `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.\([0-9]*\).*$/\1/'`
11562 #define GCCPLUGIN_VERSION_PATCHLEVEL `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$/\1/'`
11563 #define GCCPLUGIN_VERSION (GCCPLUGIN_VERSION_MAJOR*1000 + GCCPLUGIN_VERSION_MINOR)
11564
11565 static char basever[] = "$gcc_BASEVER";
11566 static char datestamp[] = "$gcc_DATESTAMP";
11567 static char devphase[] = "$gcc_DEVPHASE";
11568 static char revision[] = "$gcc_REVISION";
11569
11570 /* FIXME plugins: We should make the version information more precise.
11571 One way to do is to add a checksum. */
11572
11573 static struct plugin_gcc_version gcc_version = {basever, datestamp,
11574 devphase, revision,
11575 configuration_arguments};
11576 EOF
11577
11578 # Internationalization
11579 # If we haven't got the data from the intl directory,
11580 # assume NLS is disabled.
11581 USE_NLS=no
11582 LIBINTL=
11583 LIBINTL_DEP=
11584 INCINTL=
11585 XGETTEXT=
11586 GMSGFMT=
11587 POSUB=
11588
11589 if test -f ../intl/config.intl; then
11590 . ../intl/config.intl
11591 fi
11592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
11593 $as_echo_n "checking whether NLS is requested... " >&6; }
11594 if test x"$USE_NLS" != xyes; then
11595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11596 $as_echo "no" >&6; }
11597 else
11598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11599 $as_echo "yes" >&6; }
11600
11601 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
11602
11603
11604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
11605 $as_echo_n "checking for catalogs to be installed... " >&6; }
11606 # Look for .po and .gmo files in the source directory.
11607 CATALOGS=
11608 XLINGUAS=
11609 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
11610 # If there aren't any .gmo files the shell will give us the
11611 # literal string "../path/to/srcdir/po/*.gmo" which has to be
11612 # weeded out.
11613 case "$cat" in *\**)
11614 continue;;
11615 esac
11616 # The quadruple backslash is collapsed to a double backslash
11617 # by the backticks, then collapsed again by the double quotes,
11618 # leaving us with one backslash in the sed expression (right
11619 # before the dot that mustn't act as a wildcard).
11620 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
11621 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
11622 # The user is allowed to set LINGUAS to a list of languages to
11623 # install catalogs for. If it's empty that means "all of them."
11624 if test "x$LINGUAS" = x; then
11625 CATALOGS="$CATALOGS $cat"
11626 XLINGUAS="$XLINGUAS $lang"
11627 else
11628 case "$LINGUAS" in *$lang*)
11629 CATALOGS="$CATALOGS $cat"
11630 XLINGUAS="$XLINGUAS $lang"
11631 ;;
11632 esac
11633 fi
11634 done
11635 LINGUAS="$XLINGUAS"
11636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
11637 $as_echo "$LINGUAS" >&6; }
11638
11639
11640 DATADIRNAME=share
11641
11642 INSTOBJEXT=.mo
11643
11644 GENCAT=gencat
11645
11646 CATOBJEXT=.gmo
11647
11648 fi
11649
11650 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
11651 # -liconv on the link line twice.
11652 case "$LIBINTL" in *$LIBICONV*)
11653 LIBICONV= ;;
11654 esac
11655
11656 # Check whether --enable-secureplt was given.
11657 if test "${enable_secureplt+set}" = set; then :
11658 enableval=$enable_secureplt;
11659 fi
11660
11661
11662 # Check whether --enable-leading-mingw64-underscores was given.
11663 if test "${enable_leading_mingw64_underscores+set}" = set; then :
11664 enableval=$enable_leading_mingw64_underscores;
11665 fi
11666
11667 if test x"$enable_leading_mingw64_underscores" = xyes ; then :
11668
11669 $as_echo "#define USE_MINGW64_LEADING_UNDERSCORES 1" >>confdefs.h
11670
11671 fi
11672
11673 # Check whether --enable-cld was given.
11674 if test "${enable_cld+set}" = set; then :
11675 enableval=$enable_cld;
11676 else
11677 enable_cld=no
11678 fi
11679
11680
11681 # Check whether --enable-frame-pointer was given.
11682 if test "${enable_frame_pointer+set}" = set; then :
11683 enableval=$enable_frame_pointer;
11684 else
11685
11686 case $target_os in
11687 linux* | darwin[8912]*)
11688 # Enable -fomit-frame-pointer by default for Linux and Darwin with
11689 # DWARF2.
11690 enable_frame_pointer=no
11691 ;;
11692 *)
11693 enable_frame_pointer=yes
11694 ;;
11695 esac
11696
11697 fi
11698
11699
11700 # Windows32 Registry support for specifying GCC installation paths.
11701 # Check whether --enable-win32-registry was given.
11702 if test "${enable_win32_registry+set}" = set; then :
11703 enableval=$enable_win32_registry;
11704 fi
11705
11706
11707 case $host_os in
11708 win32 | pe | cygwin* | mingw32* | uwin*)
11709 if test "x$enable_win32_registry" != xno; then
11710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing RegOpenKeyExA" >&5
11711 $as_echo_n "checking for library containing RegOpenKeyExA... " >&6; }
11712 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11713 $as_echo_n "(cached) " >&6
11714 else
11715 ac_func_search_save_LIBS=$LIBS
11716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11717 /* end confdefs.h. */
11718
11719 /* Override any GCC internal prototype to avoid an error.
11720 Use char because int might match the return type of a GCC
11721 builtin and then its argument prototype would still apply. */
11722 #ifdef __cplusplus
11723 extern "C"
11724 #endif
11725 char RegOpenKeyExA ();
11726 int
11727 main ()
11728 {
11729 return RegOpenKeyExA ();
11730 ;
11731 return 0;
11732 }
11733 _ACEOF
11734 for ac_lib in '' advapi32; do
11735 if test -z "$ac_lib"; then
11736 ac_res="none required"
11737 else
11738 ac_res=-l$ac_lib
11739 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
11740 fi
11741 if ac_fn_c_try_link "$LINENO"; then :
11742 ac_cv_search_RegOpenKeyExA=$ac_res
11743 fi
11744 rm -f core conftest.err conftest.$ac_objext \
11745 conftest$ac_exeext
11746 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11747 break
11748 fi
11749 done
11750 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11751
11752 else
11753 ac_cv_search_RegOpenKeyExA=no
11754 fi
11755 rm conftest.$ac_ext
11756 LIBS=$ac_func_search_save_LIBS
11757 fi
11758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_RegOpenKeyExA" >&5
11759 $as_echo "$ac_cv_search_RegOpenKeyExA" >&6; }
11760 ac_res=$ac_cv_search_RegOpenKeyExA
11761 if test "$ac_res" != no; then :
11762 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11763
11764 else
11765 enable_win32_registry=no
11766 fi
11767
11768 fi
11769
11770 if test "x$enable_win32_registry" != xno; then
11771
11772 $as_echo "#define ENABLE_WIN32_REGISTRY 1" >>confdefs.h
11773
11774
11775 if test "x$enable_win32_registry" != xyes \
11776 && test "x$enable_win32_registry" != x; then
11777
11778 cat >>confdefs.h <<_ACEOF
11779 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
11780 _ACEOF
11781
11782 fi
11783 fi
11784 ;;
11785 esac
11786
11787 # Get an absolute path to the GCC top-level source directory
11788 holddir=`${PWDCMD-pwd}`
11789 cd $srcdir
11790 topdir=`${PWDCMD-pwd}`
11791 cd $holddir
11792
11793 # Conditionalize the makefile for this host machine.
11794 xmake_file=
11795 for f in ${host_xmake_file}
11796 do
11797 if test -f ${srcdir}/config/$f
11798 then
11799 xmake_file="${xmake_file} \$(srcdir)/config/$f"
11800 fi
11801 done
11802
11803 # Conditionalize the makefile for this target machine.
11804 tmake_file_=
11805 for f in ${tmake_file}
11806 do
11807 if test -f ${srcdir}/config/$f
11808 then
11809 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
11810 fi
11811 done
11812 tmake_file="${tmake_file_}"
11813
11814 out_object_file=`basename $out_file .c`.o
11815 common_out_object_file=`basename $common_out_file .c`.o
11816
11817 tm_file_list="options.h"
11818 tm_include_list="options.h insn-constants.h"
11819 for f in $tm_file; do
11820 case $f in
11821 ./* )
11822 f=`echo $f | sed 's/^..//'`
11823 tm_file_list="${tm_file_list} $f"
11824 tm_include_list="${tm_include_list} $f"
11825 ;;
11826 defaults.h )
11827 tm_file_list="${tm_file_list} \$(srcdir)/$f"
11828 tm_include_list="${tm_include_list} $f"
11829 ;;
11830 * )
11831 tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
11832 tm_include_list="${tm_include_list} config/$f"
11833 ;;
11834 esac
11835 done
11836
11837 tm_p_file_list=
11838 tm_p_include_list=
11839 for f in $tm_p_file; do
11840 case $f in
11841 tm-preds.h )
11842 tm_p_file_list="${tm_p_file_list} $f"
11843 tm_p_include_list="${tm_p_include_list} $f"
11844 ;;
11845 * )
11846 tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
11847 tm_p_include_list="${tm_p_include_list} config/$f"
11848 esac
11849 done
11850
11851 xm_file_list=
11852 xm_include_list=
11853 for f in $xm_file; do
11854 case $f in
11855 ansidecl.h )
11856 xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
11857 xm_include_list="${xm_include_list} $f"
11858 ;;
11859 auto-host.h )
11860 xm_file_list="${xm_file_list} $f"
11861 xm_include_list="${xm_include_list} $f"
11862 ;;
11863 * )
11864 xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
11865 xm_include_list="${xm_include_list} config/$f"
11866 ;;
11867 esac
11868 done
11869
11870 host_xm_file_list=
11871 host_xm_include_list=
11872 for f in $host_xm_file; do
11873 case $f in
11874 ansidecl.h )
11875 host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
11876 host_xm_include_list="${host_xm_include_list} $f"
11877 ;;
11878 auto-host.h )
11879 host_xm_file_list="${host_xm_file_list} $f"
11880 host_xm_include_list="${host_xm_include_list} $f"
11881 ;;
11882 * )
11883 host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
11884 host_xm_include_list="${host_xm_include_list} config/$f"
11885 ;;
11886 esac
11887 done
11888
11889 build_xm_file_list=
11890 for f in $build_xm_file; do
11891 case $f in
11892 ansidecl.h )
11893 build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
11894 build_xm_include_list="${build_xm_include_list} $f"
11895 ;;
11896 auto-build.h | auto-host.h )
11897 build_xm_file_list="${build_xm_file_list} $f"
11898 build_xm_include_list="${build_xm_include_list} $f"
11899 ;;
11900 * )
11901 build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
11902 build_xm_include_list="${build_xm_include_list} config/$f"
11903 ;;
11904 esac
11905 done
11906
11907 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
11908 # cross-compiler which does not use the native headers and libraries.
11909 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
11910 CROSS=
11911 ALL=all.internal
11912 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11913
11914 if test "x$with_build_sysroot" != x; then
11915 build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
11916 else
11917 # This value is used, even on a native system, because
11918 # CROSS_SYSTEM_HEADER_DIR is just
11919 # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
11920 build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
11921 fi
11922
11923 if test x$host != x$target
11924 then
11925 CROSS="-DCROSS_DIRECTORY_STRUCTURE"
11926 ALL=all.cross
11927 SYSTEM_HEADER_DIR=$build_system_header_dir
11928 case "$host","$target" in
11929 # Darwin crosses can use the host system's libraries and headers,
11930 # because of the fat library support. Of course, it must be the
11931 # same version of Darwin on both sides. Allow the user to
11932 # just say --target=foo-darwin without a version number to mean
11933 # "the version on this system".
11934 *-*-darwin*,*-*-darwin*)
11935 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
11936 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
11937 if test $hostos = $targetos -o $targetos = darwin ; then
11938 CROSS=
11939 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11940 with_headers=yes
11941 fi
11942 ;;
11943
11944 i?86-*-*,x86_64-*-* \
11945 | powerpc*-*-*,powerpc64*-*-*)
11946 CROSS="$CROSS -DNATIVE_CROSS" ;;
11947 esac
11948
11949 case $target in
11950 *-*-mingw*)
11951 if test "x$with_headers" = x; then
11952 with_headers=yes
11953 fi
11954 ;;
11955 *)
11956 ;;
11957 esac
11958 elif test "x$TARGET_SYSTEM_ROOT" != x; then
11959 SYSTEM_HEADER_DIR=$build_system_header_dir
11960 fi
11961
11962 # If this is a cross-compiler that does not
11963 # have its own set of headers then define
11964 # inhibit_libc
11965
11966 # If this is using newlib, without having the headers available now,
11967 # then define inhibit_libc in LIBGCC2_CFLAGS.
11968 # This prevents libgcc2 from containing any code which requires libc
11969 # support.
11970 : ${inhibit_libc=false}
11971 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
11972 test x$with_newlib = xyes ; } &&
11973 { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
11974 inhibit_libc=true
11975 fi
11976
11977
11978 # When building gcc with a cross-compiler, we need to adjust things so
11979 # that the generator programs are still built with the native compiler.
11980 # Also, we cannot run fixincludes.
11981
11982 # These are the normal (build=host) settings:
11983 CC_FOR_BUILD='$(CC)'
11984 BUILD_CFLAGS='$(ALL_CFLAGS)'
11985 BUILD_LDFLAGS='$(LDFLAGS)'
11986 STMP_FIXINC=stmp-fixinc
11987
11988 # And these apply if build != host, or we are generating coverage data
11989 if test x$build != x$host || test "x$coverage_flags" != x
11990 then
11991 BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
11992 BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
11993 fi
11994
11995 # Expand extra_headers to include complete path.
11996 # This substitutes for lots of t-* files.
11997 extra_headers_list=
11998 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
11999 for file in ${extra_headers} ; do
12000 extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
12001 done
12002
12003 # If use_gcc_tgmath is set, append ginclude/tgmath.h.
12004 if test x"$use_gcc_tgmath" = xyes
12005 then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
12006 fi
12007
12008 # Define collect2 in Makefile.
12009 case $host_can_use_collect2 in
12010 no) collect2= ;;
12011 *) collect2='collect2$(exeext)' ;;
12012 esac
12013
12014
12015 # Add a definition of USE_COLLECT2 if system wants one.
12016 case $use_collect2 in
12017 no) use_collect2= ;;
12018 "") ;;
12019 *)
12020 host_xm_defines="${host_xm_defines} USE_COLLECT2"
12021 xm_defines="${xm_defines} USE_COLLECT2"
12022 case $host_can_use_collect2 in
12023 no)
12024 as_fn_error "collect2 is required but cannot be built on this system" "$LINENO" 5
12025 ;;
12026 esac
12027 ;;
12028 esac
12029
12030
12031 cat >>confdefs.h <<_ACEOF
12032 #define LTOPLUGINSONAME "${host_lto_plugin_soname}"
12033 _ACEOF
12034
12035
12036 # ---------------------------
12037 # Assembler & linker features
12038 # ---------------------------
12039
12040 # During stage 2, ld is actually gcc/collect-ld, which is a small script to
12041 # discern between when to use prev-ld/ld-new and when to use ld/ld-new.
12042 # However when ld-new is first executed from the build tree, libtool will
12043 # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
12044 # to the build tree. While doing this we need to use the previous-stage
12045 # linker, or we have an infinite loop. The presence of a shell script as
12046 # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
12047 # the gcc/collect-ld script. So we need to know how libtool works, or
12048 # exec-tool will fail.
12049
12050
12051 case `pwd` in
12052 *\ * | *\ *)
12053 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
12054 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
12055 esac
12056
12057
12058
12059 macro_version='2.2.7a'
12060 macro_revision='1.3134'
12061
12062
12063
12064
12065
12066
12067
12068
12069
12070
12071
12072
12073
12074 ltmain="$ac_aux_dir/ltmain.sh"
12075
12076 # Backslashify metacharacters that are still active within
12077 # double-quoted strings.
12078 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
12079
12080 # Same as above, but do not quote variable references.
12081 double_quote_subst='s/\(["`\\]\)/\\\1/g'
12082
12083 # Sed substitution to delay expansion of an escaped shell variable in a
12084 # double_quote_subst'ed string.
12085 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
12086
12087 # Sed substitution to delay expansion of an escaped single quote.
12088 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
12089
12090 # Sed substitution to avoid accidental globbing in evaled expressions
12091 no_glob_subst='s/\*/\\\*/g'
12092
12093 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
12094 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
12095 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
12096
12097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
12098 $as_echo_n "checking how to print strings... " >&6; }
12099 # Test print first, because it will be a builtin if present.
12100 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
12101 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
12102 ECHO='print -r --'
12103 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
12104 ECHO='printf %s\n'
12105 else
12106 # Use this function as a fallback that always works.
12107 func_fallback_echo ()
12108 {
12109 eval 'cat <<_LTECHO_EOF
12110 $1
12111 _LTECHO_EOF'
12112 }
12113 ECHO='func_fallback_echo'
12114 fi
12115
12116 # func_echo_all arg...
12117 # Invoke $ECHO with all args, space-separated.
12118 func_echo_all ()
12119 {
12120 $ECHO ""
12121 }
12122
12123 case "$ECHO" in
12124 printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
12125 $as_echo "printf" >&6; } ;;
12126 print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
12127 $as_echo "print -r" >&6; } ;;
12128 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
12129 $as_echo "cat" >&6; } ;;
12130 esac
12131
12132
12133
12134
12135
12136
12137
12138
12139
12140
12141
12142
12143
12144
12145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
12146 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
12147 if test "${ac_cv_path_SED+set}" = set; then :
12148 $as_echo_n "(cached) " >&6
12149 else
12150 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
12151 for ac_i in 1 2 3 4 5 6 7; do
12152 ac_script="$ac_script$as_nl$ac_script"
12153 done
12154 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
12155 { ac_script=; unset ac_script;}
12156 if test -z "$SED"; then
12157 ac_path_SED_found=false
12158 # Loop through the user's path and test for each of PROGNAME-LIST
12159 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12160 for as_dir in $PATH
12161 do
12162 IFS=$as_save_IFS
12163 test -z "$as_dir" && as_dir=.
12164 for ac_prog in sed gsed; do
12165 for ac_exec_ext in '' $ac_executable_extensions; do
12166 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
12167 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
12168 # Check for GNU ac_path_SED and select it if it is found.
12169 # Check for GNU $ac_path_SED
12170 case `"$ac_path_SED" --version 2>&1` in
12171 *GNU*)
12172 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
12173 *)
12174 ac_count=0
12175 $as_echo_n 0123456789 >"conftest.in"
12176 while :
12177 do
12178 cat "conftest.in" "conftest.in" >"conftest.tmp"
12179 mv "conftest.tmp" "conftest.in"
12180 cp "conftest.in" "conftest.nl"
12181 $as_echo '' >> "conftest.nl"
12182 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
12183 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
12184 as_fn_arith $ac_count + 1 && ac_count=$as_val
12185 if test $ac_count -gt ${ac_path_SED_max-0}; then
12186 # Best one so far, save it but keep looking for a better one
12187 ac_cv_path_SED="$ac_path_SED"
12188 ac_path_SED_max=$ac_count
12189 fi
12190 # 10*(2^10) chars as input seems more than enough
12191 test $ac_count -gt 10 && break
12192 done
12193 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
12194 esac
12195
12196 $ac_path_SED_found && break 3
12197 done
12198 done
12199 done
12200 IFS=$as_save_IFS
12201 if test -z "$ac_cv_path_SED"; then
12202 as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
12203 fi
12204 else
12205 ac_cv_path_SED=$SED
12206 fi
12207
12208 fi
12209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
12210 $as_echo "$ac_cv_path_SED" >&6; }
12211 SED="$ac_cv_path_SED"
12212 rm -f conftest.sed
12213
12214 test -z "$SED" && SED=sed
12215 Xsed="$SED -e 1s/^X//"
12216
12217
12218
12219
12220
12221
12222
12223
12224
12225
12226
12227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
12228 $as_echo_n "checking for fgrep... " >&6; }
12229 if test "${ac_cv_path_FGREP+set}" = set; then :
12230 $as_echo_n "(cached) " >&6
12231 else
12232 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
12233 then ac_cv_path_FGREP="$GREP -F"
12234 else
12235 if test -z "$FGREP"; then
12236 ac_path_FGREP_found=false
12237 # Loop through the user's path and test for each of PROGNAME-LIST
12238 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12239 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
12240 do
12241 IFS=$as_save_IFS
12242 test -z "$as_dir" && as_dir=.
12243 for ac_prog in fgrep; do
12244 for ac_exec_ext in '' $ac_executable_extensions; do
12245 ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
12246 { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
12247 # Check for GNU ac_path_FGREP and select it if it is found.
12248 # Check for GNU $ac_path_FGREP
12249 case `"$ac_path_FGREP" --version 2>&1` in
12250 *GNU*)
12251 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
12252 *)
12253 ac_count=0
12254 $as_echo_n 0123456789 >"conftest.in"
12255 while :
12256 do
12257 cat "conftest.in" "conftest.in" >"conftest.tmp"
12258 mv "conftest.tmp" "conftest.in"
12259 cp "conftest.in" "conftest.nl"
12260 $as_echo 'FGREP' >> "conftest.nl"
12261 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
12262 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
12263 as_fn_arith $ac_count + 1 && ac_count=$as_val
12264 if test $ac_count -gt ${ac_path_FGREP_max-0}; then
12265 # Best one so far, save it but keep looking for a better one
12266 ac_cv_path_FGREP="$ac_path_FGREP"
12267 ac_path_FGREP_max=$ac_count
12268 fi
12269 # 10*(2^10) chars as input seems more than enough
12270 test $ac_count -gt 10 && break
12271 done
12272 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
12273 esac
12274
12275 $ac_path_FGREP_found && break 3
12276 done
12277 done
12278 done
12279 IFS=$as_save_IFS
12280 if test -z "$ac_cv_path_FGREP"; then
12281 as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
12282 fi
12283 else
12284 ac_cv_path_FGREP=$FGREP
12285 fi
12286
12287 fi
12288 fi
12289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
12290 $as_echo "$ac_cv_path_FGREP" >&6; }
12291 FGREP="$ac_cv_path_FGREP"
12292
12293
12294 test -z "$GREP" && GREP=grep
12295
12296
12297
12298
12299
12300
12301
12302
12303
12304
12305
12306
12307
12308
12309
12310
12311
12312
12313
12314 # Check whether --with-gnu-ld was given.
12315 if test "${with_gnu_ld+set}" = set; then :
12316 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
12317 else
12318 with_gnu_ld=no
12319 fi
12320
12321 ac_prog=ld
12322 if test "$GCC" = yes; then
12323 # Check if gcc -print-prog-name=ld gives a path.
12324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
12325 $as_echo_n "checking for ld used by $CC... " >&6; }
12326 case $host in
12327 *-*-mingw*)
12328 # gcc leaves a trailing carriage return which upsets mingw
12329 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
12330 *)
12331 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
12332 esac
12333 case $ac_prog in
12334 # Accept absolute paths.
12335 [\\/]* | ?:[\\/]*)
12336 re_direlt='/[^/][^/]*/\.\./'
12337 # Canonicalize the pathname of ld
12338 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
12339 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
12340 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
12341 done
12342 test -z "$LD" && LD="$ac_prog"
12343 ;;
12344 "")
12345 # If it fails, then pretend we aren't using GCC.
12346 ac_prog=ld
12347 ;;
12348 *)
12349 # If it is relative, then search for the first ld in PATH.
12350 with_gnu_ld=unknown
12351 ;;
12352 esac
12353 elif test "$with_gnu_ld" = yes; then
12354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
12355 $as_echo_n "checking for GNU ld... " >&6; }
12356 else
12357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
12358 $as_echo_n "checking for non-GNU ld... " >&6; }
12359 fi
12360 if test "${lt_cv_path_LD+set}" = set; then :
12361 $as_echo_n "(cached) " >&6
12362 else
12363 if test -z "$LD"; then
12364 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12365 for ac_dir in $PATH; do
12366 IFS="$lt_save_ifs"
12367 test -z "$ac_dir" && ac_dir=.
12368 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
12369 lt_cv_path_LD="$ac_dir/$ac_prog"
12370 # Check to see if the program is GNU ld. I'd rather use --version,
12371 # but apparently some variants of GNU ld only accept -v.
12372 # Break only if it was the GNU/non-GNU ld that we prefer.
12373 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
12374 *GNU* | *'with BFD'*)
12375 test "$with_gnu_ld" != no && break
12376 ;;
12377 *)
12378 test "$with_gnu_ld" != yes && break
12379 ;;
12380 esac
12381 fi
12382 done
12383 IFS="$lt_save_ifs"
12384 else
12385 lt_cv_path_LD="$LD" # Let the user override the test with a path.
12386 fi
12387 fi
12388
12389 LD="$lt_cv_path_LD"
12390 if test -n "$LD"; then
12391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
12392 $as_echo "$LD" >&6; }
12393 else
12394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12395 $as_echo "no" >&6; }
12396 fi
12397 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
12398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
12399 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
12400 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
12401 $as_echo_n "(cached) " >&6
12402 else
12403 # I'd rather use --version here, but apparently some GNU lds only accept -v.
12404 case `$LD -v 2>&1 </dev/null` in
12405 *GNU* | *'with BFD'*)
12406 lt_cv_prog_gnu_ld=yes
12407 ;;
12408 *)
12409 lt_cv_prog_gnu_ld=no
12410 ;;
12411 esac
12412 fi
12413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
12414 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
12415 with_gnu_ld=$lt_cv_prog_gnu_ld
12416
12417
12418
12419
12420
12421
12422
12423
12424
12425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
12426 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
12427 if test "${lt_cv_path_NM+set}" = set; then :
12428 $as_echo_n "(cached) " >&6
12429 else
12430 if test -n "$NM"; then
12431 # Let the user override the test.
12432 lt_cv_path_NM="$NM"
12433 else
12434 lt_nm_to_check="${ac_tool_prefix}nm"
12435 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
12436 lt_nm_to_check="$lt_nm_to_check nm"
12437 fi
12438 for lt_tmp_nm in $lt_nm_to_check; do
12439 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12440 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
12441 IFS="$lt_save_ifs"
12442 test -z "$ac_dir" && ac_dir=.
12443 tmp_nm="$ac_dir/$lt_tmp_nm"
12444 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
12445 # Check to see if the nm accepts a BSD-compat flag.
12446 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
12447 # nm: unknown option "B" ignored
12448 # Tru64's nm complains that /dev/null is an invalid object file
12449 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
12450 */dev/null* | *'Invalid file or object type'*)
12451 lt_cv_path_NM="$tmp_nm -B"
12452 break
12453 ;;
12454 *)
12455 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
12456 */dev/null*)
12457 lt_cv_path_NM="$tmp_nm -p"
12458 break
12459 ;;
12460 *)
12461 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
12462 continue # so that we can try to find one that supports BSD flags
12463 ;;
12464 esac
12465 ;;
12466 esac
12467 fi
12468 done
12469 IFS="$lt_save_ifs"
12470 done
12471 : ${lt_cv_path_NM=no}
12472 fi
12473 fi
12474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
12475 $as_echo "$lt_cv_path_NM" >&6; }
12476 if test "$lt_cv_path_NM" != "no"; then
12477 NM="$lt_cv_path_NM"
12478 else
12479 # Didn't find any BSD compatible name lister, look for dumpbin.
12480 if test -n "$DUMPBIN"; then :
12481 # Let the user override the test.
12482 else
12483 if test -n "$ac_tool_prefix"; then
12484 for ac_prog in dumpbin "link -dump"
12485 do
12486 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
12487 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
12488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12489 $as_echo_n "checking for $ac_word... " >&6; }
12490 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
12491 $as_echo_n "(cached) " >&6
12492 else
12493 if test -n "$DUMPBIN"; then
12494 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
12495 else
12496 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12497 for as_dir in $PATH
12498 do
12499 IFS=$as_save_IFS
12500 test -z "$as_dir" && as_dir=.
12501 for ac_exec_ext in '' $ac_executable_extensions; do
12502 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12503 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
12504 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12505 break 2
12506 fi
12507 done
12508 done
12509 IFS=$as_save_IFS
12510
12511 fi
12512 fi
12513 DUMPBIN=$ac_cv_prog_DUMPBIN
12514 if test -n "$DUMPBIN"; then
12515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
12516 $as_echo "$DUMPBIN" >&6; }
12517 else
12518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12519 $as_echo "no" >&6; }
12520 fi
12521
12522
12523 test -n "$DUMPBIN" && break
12524 done
12525 fi
12526 if test -z "$DUMPBIN"; then
12527 ac_ct_DUMPBIN=$DUMPBIN
12528 for ac_prog in dumpbin "link -dump"
12529 do
12530 # Extract the first word of "$ac_prog", so it can be a program name with args.
12531 set dummy $ac_prog; ac_word=$2
12532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12533 $as_echo_n "checking for $ac_word... " >&6; }
12534 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
12535 $as_echo_n "(cached) " >&6
12536 else
12537 if test -n "$ac_ct_DUMPBIN"; then
12538 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
12539 else
12540 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12541 for as_dir in $PATH
12542 do
12543 IFS=$as_save_IFS
12544 test -z "$as_dir" && as_dir=.
12545 for ac_exec_ext in '' $ac_executable_extensions; do
12546 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12547 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
12548 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12549 break 2
12550 fi
12551 done
12552 done
12553 IFS=$as_save_IFS
12554
12555 fi
12556 fi
12557 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
12558 if test -n "$ac_ct_DUMPBIN"; then
12559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
12560 $as_echo "$ac_ct_DUMPBIN" >&6; }
12561 else
12562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12563 $as_echo "no" >&6; }
12564 fi
12565
12566
12567 test -n "$ac_ct_DUMPBIN" && break
12568 done
12569
12570 if test "x$ac_ct_DUMPBIN" = x; then
12571 DUMPBIN=":"
12572 else
12573 case $cross_compiling:$ac_tool_warned in
12574 yes:)
12575 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12576 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12577 ac_tool_warned=yes ;;
12578 esac
12579 DUMPBIN=$ac_ct_DUMPBIN
12580 fi
12581 fi
12582
12583 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
12584 *COFF*)
12585 DUMPBIN="$DUMPBIN -symbols"
12586 ;;
12587 *)
12588 DUMPBIN=:
12589 ;;
12590 esac
12591 fi
12592
12593 if test "$DUMPBIN" != ":"; then
12594 NM="$DUMPBIN"
12595 fi
12596 fi
12597 test -z "$NM" && NM=nm
12598
12599
12600
12601
12602
12603
12604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
12605 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
12606 if test "${lt_cv_nm_interface+set}" = set; then :
12607 $as_echo_n "(cached) " >&6
12608 else
12609 lt_cv_nm_interface="BSD nm"
12610 echo "int some_variable = 0;" > conftest.$ac_ext
12611 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
12612 (eval "$ac_compile" 2>conftest.err)
12613 cat conftest.err >&5
12614 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
12615 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
12616 cat conftest.err >&5
12617 (eval echo "\"\$as_me:$LINENO: output\"" >&5)
12618 cat conftest.out >&5
12619 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
12620 lt_cv_nm_interface="MS dumpbin"
12621 fi
12622 rm -f conftest*
12623 fi
12624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
12625 $as_echo "$lt_cv_nm_interface" >&6; }
12626
12627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
12628 $as_echo_n "checking whether ln -s works... " >&6; }
12629 LN_S=$as_ln_s
12630 if test "$LN_S" = "ln -s"; then
12631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12632 $as_echo "yes" >&6; }
12633 else
12634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
12635 $as_echo "no, using $LN_S" >&6; }
12636 fi
12637
12638 # find the maximum length of command line arguments
12639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
12640 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
12641 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
12642 $as_echo_n "(cached) " >&6
12643 else
12644 i=0
12645 teststring="ABCD"
12646
12647 case $build_os in
12648 msdosdjgpp*)
12649 # On DJGPP, this test can blow up pretty badly due to problems in libc
12650 # (any single argument exceeding 2000 bytes causes a buffer overrun
12651 # during glob expansion). Even if it were fixed, the result of this
12652 # check would be larger than it should be.
12653 lt_cv_sys_max_cmd_len=12288; # 12K is about right
12654 ;;
12655
12656 gnu*)
12657 # Under GNU Hurd, this test is not required because there is
12658 # no limit to the length of command line arguments.
12659 # Libtool will interpret -1 as no limit whatsoever
12660 lt_cv_sys_max_cmd_len=-1;
12661 ;;
12662
12663 cygwin* | mingw* | cegcc*)
12664 # On Win9x/ME, this test blows up -- it succeeds, but takes
12665 # about 5 minutes as the teststring grows exponentially.
12666 # Worse, since 9x/ME are not pre-emptively multitasking,
12667 # you end up with a "frozen" computer, even though with patience
12668 # the test eventually succeeds (with a max line length of 256k).
12669 # Instead, let's just punt: use the minimum linelength reported by
12670 # all of the supported platforms: 8192 (on NT/2K/XP).
12671 lt_cv_sys_max_cmd_len=8192;
12672 ;;
12673
12674 mint*)
12675 # On MiNT this can take a long time and run out of memory.
12676 lt_cv_sys_max_cmd_len=8192;
12677 ;;
12678
12679 amigaos*)
12680 # On AmigaOS with pdksh, this test takes hours, literally.
12681 # So we just punt and use a minimum line length of 8192.
12682 lt_cv_sys_max_cmd_len=8192;
12683 ;;
12684
12685 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
12686 # This has been around since 386BSD, at least. Likely further.
12687 if test -x /sbin/sysctl; then
12688 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
12689 elif test -x /usr/sbin/sysctl; then
12690 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
12691 else
12692 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
12693 fi
12694 # And add a safety zone
12695 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12696 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12697 ;;
12698
12699 interix*)
12700 # We know the value 262144 and hardcode it with a safety zone (like BSD)
12701 lt_cv_sys_max_cmd_len=196608
12702 ;;
12703
12704 osf*)
12705 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
12706 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
12707 # nice to cause kernel panics so lets avoid the loop below.
12708 # First set a reasonable default.
12709 lt_cv_sys_max_cmd_len=16384
12710 #
12711 if test -x /sbin/sysconfig; then
12712 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
12713 *1*) lt_cv_sys_max_cmd_len=-1 ;;
12714 esac
12715 fi
12716 ;;
12717 sco3.2v5*)
12718 lt_cv_sys_max_cmd_len=102400
12719 ;;
12720 sysv5* | sco5v6* | sysv4.2uw2*)
12721 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
12722 if test -n "$kargmax"; then
12723 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
12724 else
12725 lt_cv_sys_max_cmd_len=32768
12726 fi
12727 ;;
12728 *)
12729 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
12730 if test -n "$lt_cv_sys_max_cmd_len"; then
12731 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12732 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12733 else
12734 # Make teststring a little bigger before we do anything with it.
12735 # a 1K string should be a reasonable start.
12736 for i in 1 2 3 4 5 6 7 8 ; do
12737 teststring=$teststring$teststring
12738 done
12739 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
12740 # If test is not a shell built-in, we'll probably end up computing a
12741 # maximum length that is only half of the actual maximum length, but
12742 # we can't tell.
12743 while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
12744 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
12745 test $i != 17 # 1/2 MB should be enough
12746 do
12747 i=`expr $i + 1`
12748 teststring=$teststring$teststring
12749 done
12750 # Only check the string length outside the loop.
12751 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
12752 teststring=
12753 # Add a significant safety factor because C++ compilers can tack on
12754 # massive amounts of additional arguments before passing them to the
12755 # linker. It appears as though 1/2 is a usable value.
12756 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
12757 fi
12758 ;;
12759 esac
12760
12761 fi
12762
12763 if test -n $lt_cv_sys_max_cmd_len ; then
12764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
12765 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
12766 else
12767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
12768 $as_echo "none" >&6; }
12769 fi
12770 max_cmd_len=$lt_cv_sys_max_cmd_len
12771
12772
12773
12774
12775
12776
12777 : ${CP="cp -f"}
12778 : ${MV="mv -f"}
12779 : ${RM="rm -f"}
12780
12781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
12782 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
12783 # Try some XSI features
12784 xsi_shell=no
12785 ( _lt_dummy="a/b/c"
12786 test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
12787 = c,a/b,, \
12788 && eval 'test $(( 1 + 1 )) -eq 2 \
12789 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
12790 && xsi_shell=yes
12791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
12792 $as_echo "$xsi_shell" >&6; }
12793
12794
12795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
12796 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
12797 lt_shell_append=no
12798 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
12799 >/dev/null 2>&1 \
12800 && lt_shell_append=yes
12801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
12802 $as_echo "$lt_shell_append" >&6; }
12803
12804
12805 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
12806 lt_unset=unset
12807 else
12808 lt_unset=false
12809 fi
12810
12811
12812
12813
12814
12815 # test EBCDIC or ASCII
12816 case `echo X|tr X '\101'` in
12817 A) # ASCII based system
12818 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
12819 lt_SP2NL='tr \040 \012'
12820 lt_NL2SP='tr \015\012 \040\040'
12821 ;;
12822 *) # EBCDIC based system
12823 lt_SP2NL='tr \100 \n'
12824 lt_NL2SP='tr \r\n \100\100'
12825 ;;
12826 esac
12827
12828
12829
12830
12831
12832
12833
12834
12835
12836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
12837 $as_echo_n "checking for $LD option to reload object files... " >&6; }
12838 if test "${lt_cv_ld_reload_flag+set}" = set; then :
12839 $as_echo_n "(cached) " >&6
12840 else
12841 lt_cv_ld_reload_flag='-r'
12842 fi
12843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
12844 $as_echo "$lt_cv_ld_reload_flag" >&6; }
12845 reload_flag=$lt_cv_ld_reload_flag
12846 case $reload_flag in
12847 "" | " "*) ;;
12848 *) reload_flag=" $reload_flag" ;;
12849 esac
12850 reload_cmds='$LD$reload_flag -o $output$reload_objs'
12851 case $host_os in
12852 darwin*)
12853 if test "$GCC" = yes; then
12854 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
12855 else
12856 reload_cmds='$LD$reload_flag -o $output$reload_objs'
12857 fi
12858 ;;
12859 esac
12860
12861
12862
12863
12864
12865
12866
12867
12868
12869 if test -n "$ac_tool_prefix"; then
12870 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
12871 set dummy ${ac_tool_prefix}objdump; ac_word=$2
12872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12873 $as_echo_n "checking for $ac_word... " >&6; }
12874 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
12875 $as_echo_n "(cached) " >&6
12876 else
12877 if test -n "$OBJDUMP"; then
12878 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
12879 else
12880 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12881 for as_dir in $PATH
12882 do
12883 IFS=$as_save_IFS
12884 test -z "$as_dir" && as_dir=.
12885 for ac_exec_ext in '' $ac_executable_extensions; do
12886 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12887 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
12888 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12889 break 2
12890 fi
12891 done
12892 done
12893 IFS=$as_save_IFS
12894
12895 fi
12896 fi
12897 OBJDUMP=$ac_cv_prog_OBJDUMP
12898 if test -n "$OBJDUMP"; then
12899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
12900 $as_echo "$OBJDUMP" >&6; }
12901 else
12902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12903 $as_echo "no" >&6; }
12904 fi
12905
12906
12907 fi
12908 if test -z "$ac_cv_prog_OBJDUMP"; then
12909 ac_ct_OBJDUMP=$OBJDUMP
12910 # Extract the first word of "objdump", so it can be a program name with args.
12911 set dummy objdump; ac_word=$2
12912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12913 $as_echo_n "checking for $ac_word... " >&6; }
12914 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
12915 $as_echo_n "(cached) " >&6
12916 else
12917 if test -n "$ac_ct_OBJDUMP"; then
12918 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
12919 else
12920 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12921 for as_dir in $PATH
12922 do
12923 IFS=$as_save_IFS
12924 test -z "$as_dir" && as_dir=.
12925 for ac_exec_ext in '' $ac_executable_extensions; do
12926 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12927 ac_cv_prog_ac_ct_OBJDUMP="objdump"
12928 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12929 break 2
12930 fi
12931 done
12932 done
12933 IFS=$as_save_IFS
12934
12935 fi
12936 fi
12937 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
12938 if test -n "$ac_ct_OBJDUMP"; then
12939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
12940 $as_echo "$ac_ct_OBJDUMP" >&6; }
12941 else
12942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12943 $as_echo "no" >&6; }
12944 fi
12945
12946 if test "x$ac_ct_OBJDUMP" = x; then
12947 OBJDUMP="false"
12948 else
12949 case $cross_compiling:$ac_tool_warned in
12950 yes:)
12951 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12952 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12953 ac_tool_warned=yes ;;
12954 esac
12955 OBJDUMP=$ac_ct_OBJDUMP
12956 fi
12957 else
12958 OBJDUMP="$ac_cv_prog_OBJDUMP"
12959 fi
12960
12961 test -z "$OBJDUMP" && OBJDUMP=objdump
12962
12963
12964
12965
12966
12967
12968
12969
12970
12971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
12972 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
12973 if test "${lt_cv_deplibs_check_method+set}" = set; then :
12974 $as_echo_n "(cached) " >&6
12975 else
12976 lt_cv_file_magic_cmd='$MAGIC_CMD'
12977 lt_cv_file_magic_test_file=
12978 lt_cv_deplibs_check_method='unknown'
12979 # Need to set the preceding variable on all platforms that support
12980 # interlibrary dependencies.
12981 # 'none' -- dependencies not supported.
12982 # `unknown' -- same as none, but documents that we really don't know.
12983 # 'pass_all' -- all dependencies passed with no checks.
12984 # 'test_compile' -- check by making test program.
12985 # 'file_magic [[regex]]' -- check by looking for files in library path
12986 # which responds to the $file_magic_cmd with a given extended regex.
12987 # If you have `file' or equivalent on your system and you're not sure
12988 # whether `pass_all' will *always* work, you probably want this one.
12989
12990 case $host_os in
12991 aix[4-9]*)
12992 lt_cv_deplibs_check_method=pass_all
12993 ;;
12994
12995 beos*)
12996 lt_cv_deplibs_check_method=pass_all
12997 ;;
12998
12999 bsdi[45]*)
13000 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
13001 lt_cv_file_magic_cmd='/usr/bin/file -L'
13002 lt_cv_file_magic_test_file=/shlib/libc.so
13003 ;;
13004
13005 cygwin*)
13006 # func_win32_libid is a shell function defined in ltmain.sh
13007 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
13008 lt_cv_file_magic_cmd='func_win32_libid'
13009 ;;
13010
13011 mingw* | pw32*)
13012 # Base MSYS/MinGW do not provide the 'file' command needed by
13013 # func_win32_libid shell function, so use a weaker test based on 'objdump',
13014 # unless we find 'file', for example because we are cross-compiling.
13015 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
13016 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
13017 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
13018 lt_cv_file_magic_cmd='func_win32_libid'
13019 else
13020 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
13021 lt_cv_file_magic_cmd='$OBJDUMP -f'
13022 fi
13023 ;;
13024
13025 cegcc*)
13026 # use the weaker test based on 'objdump'. See mingw*.
13027 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
13028 lt_cv_file_magic_cmd='$OBJDUMP -f'
13029 ;;
13030
13031 darwin* | rhapsody*)
13032 lt_cv_deplibs_check_method=pass_all
13033 ;;
13034
13035 freebsd* | dragonfly*)
13036 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
13037 case $host_cpu in
13038 i*86 )
13039 # Not sure whether the presence of OpenBSD here was a mistake.
13040 # Let's accept both of them until this is cleared up.
13041 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
13042 lt_cv_file_magic_cmd=/usr/bin/file
13043 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
13044 ;;
13045 esac
13046 else
13047 lt_cv_deplibs_check_method=pass_all
13048 fi
13049 ;;
13050
13051 gnu*)
13052 lt_cv_deplibs_check_method=pass_all
13053 ;;
13054
13055 haiku*)
13056 lt_cv_deplibs_check_method=pass_all
13057 ;;
13058
13059 hpux10.20* | hpux11*)
13060 lt_cv_file_magic_cmd=/usr/bin/file
13061 case $host_cpu in
13062 ia64*)
13063 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
13064 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
13065 ;;
13066 hppa*64*)
13067 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
13068 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
13069 ;;
13070 *)
13071 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
13072 lt_cv_file_magic_test_file=/usr/lib/libc.sl
13073 ;;
13074 esac
13075 ;;
13076
13077 interix[3-9]*)
13078 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
13079 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
13080 ;;
13081
13082 irix5* | irix6* | nonstopux*)
13083 case $LD in
13084 *-32|*"-32 ") libmagic=32-bit;;
13085 *-n32|*"-n32 ") libmagic=N32;;
13086 *-64|*"-64 ") libmagic=64-bit;;
13087 *) libmagic=never-match;;
13088 esac
13089 lt_cv_deplibs_check_method=pass_all
13090 ;;
13091
13092 # This must be Linux ELF.
13093 linux* | k*bsd*-gnu | kopensolaris*-gnu)
13094 lt_cv_deplibs_check_method=pass_all
13095 ;;
13096
13097 netbsd*)
13098 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
13099 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
13100 else
13101 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
13102 fi
13103 ;;
13104
13105 newos6*)
13106 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
13107 lt_cv_file_magic_cmd=/usr/bin/file
13108 lt_cv_file_magic_test_file=/usr/lib/libnls.so
13109 ;;
13110
13111 *nto* | *qnx*)
13112 lt_cv_deplibs_check_method=pass_all
13113 ;;
13114
13115 openbsd*)
13116 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
13117 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
13118 else
13119 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
13120 fi
13121 ;;
13122
13123 osf3* | osf4* | osf5*)
13124 lt_cv_deplibs_check_method=pass_all
13125 ;;
13126
13127 rdos*)
13128 lt_cv_deplibs_check_method=pass_all
13129 ;;
13130
13131 solaris*)
13132 lt_cv_deplibs_check_method=pass_all
13133 ;;
13134
13135 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
13136 lt_cv_deplibs_check_method=pass_all
13137 ;;
13138
13139 sysv4 | sysv4.3*)
13140 case $host_vendor in
13141 motorola)
13142 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]'
13143 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
13144 ;;
13145 ncr)
13146 lt_cv_deplibs_check_method=pass_all
13147 ;;
13148 sequent)
13149 lt_cv_file_magic_cmd='/bin/file'
13150 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
13151 ;;
13152 sni)
13153 lt_cv_file_magic_cmd='/bin/file'
13154 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
13155 lt_cv_file_magic_test_file=/lib/libc.so
13156 ;;
13157 siemens)
13158 lt_cv_deplibs_check_method=pass_all
13159 ;;
13160 pc)
13161 lt_cv_deplibs_check_method=pass_all
13162 ;;
13163 esac
13164 ;;
13165
13166 tpf*)
13167 lt_cv_deplibs_check_method=pass_all
13168 ;;
13169 esac
13170
13171 fi
13172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
13173 $as_echo "$lt_cv_deplibs_check_method" >&6; }
13174 file_magic_cmd=$lt_cv_file_magic_cmd
13175 deplibs_check_method=$lt_cv_deplibs_check_method
13176 test -z "$deplibs_check_method" && deplibs_check_method=unknown
13177
13178
13179
13180
13181
13182
13183
13184
13185
13186
13187
13188
13189 if test -n "$ac_tool_prefix"; then
13190 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
13191 set dummy ${ac_tool_prefix}ar; ac_word=$2
13192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13193 $as_echo_n "checking for $ac_word... " >&6; }
13194 if test "${ac_cv_prog_AR+set}" = set; then :
13195 $as_echo_n "(cached) " >&6
13196 else
13197 if test -n "$AR"; then
13198 ac_cv_prog_AR="$AR" # Let the user override the test.
13199 else
13200 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13201 for as_dir in $PATH
13202 do
13203 IFS=$as_save_IFS
13204 test -z "$as_dir" && as_dir=.
13205 for ac_exec_ext in '' $ac_executable_extensions; do
13206 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13207 ac_cv_prog_AR="${ac_tool_prefix}ar"
13208 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13209 break 2
13210 fi
13211 done
13212 done
13213 IFS=$as_save_IFS
13214
13215 fi
13216 fi
13217 AR=$ac_cv_prog_AR
13218 if test -n "$AR"; then
13219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
13220 $as_echo "$AR" >&6; }
13221 else
13222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13223 $as_echo "no" >&6; }
13224 fi
13225
13226
13227 fi
13228 if test -z "$ac_cv_prog_AR"; then
13229 ac_ct_AR=$AR
13230 # Extract the first word of "ar", so it can be a program name with args.
13231 set dummy ar; ac_word=$2
13232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13233 $as_echo_n "checking for $ac_word... " >&6; }
13234 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
13235 $as_echo_n "(cached) " >&6
13236 else
13237 if test -n "$ac_ct_AR"; then
13238 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
13239 else
13240 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13241 for as_dir in $PATH
13242 do
13243 IFS=$as_save_IFS
13244 test -z "$as_dir" && as_dir=.
13245 for ac_exec_ext in '' $ac_executable_extensions; do
13246 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13247 ac_cv_prog_ac_ct_AR="ar"
13248 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13249 break 2
13250 fi
13251 done
13252 done
13253 IFS=$as_save_IFS
13254
13255 fi
13256 fi
13257 ac_ct_AR=$ac_cv_prog_ac_ct_AR
13258 if test -n "$ac_ct_AR"; then
13259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
13260 $as_echo "$ac_ct_AR" >&6; }
13261 else
13262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13263 $as_echo "no" >&6; }
13264 fi
13265
13266 if test "x$ac_ct_AR" = x; then
13267 AR="false"
13268 else
13269 case $cross_compiling:$ac_tool_warned in
13270 yes:)
13271 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13272 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13273 ac_tool_warned=yes ;;
13274 esac
13275 AR=$ac_ct_AR
13276 fi
13277 else
13278 AR="$ac_cv_prog_AR"
13279 fi
13280
13281 test -z "$AR" && AR=ar
13282 test -z "$AR_FLAGS" && AR_FLAGS=cru
13283
13284
13285
13286
13287
13288
13289
13290
13291
13292
13293
13294 if test -n "$ac_tool_prefix"; then
13295 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
13296 set dummy ${ac_tool_prefix}strip; ac_word=$2
13297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13298 $as_echo_n "checking for $ac_word... " >&6; }
13299 if test "${ac_cv_prog_STRIP+set}" = set; then :
13300 $as_echo_n "(cached) " >&6
13301 else
13302 if test -n "$STRIP"; then
13303 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
13304 else
13305 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13306 for as_dir in $PATH
13307 do
13308 IFS=$as_save_IFS
13309 test -z "$as_dir" && as_dir=.
13310 for ac_exec_ext in '' $ac_executable_extensions; do
13311 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13312 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
13313 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13314 break 2
13315 fi
13316 done
13317 done
13318 IFS=$as_save_IFS
13319
13320 fi
13321 fi
13322 STRIP=$ac_cv_prog_STRIP
13323 if test -n "$STRIP"; then
13324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
13325 $as_echo "$STRIP" >&6; }
13326 else
13327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13328 $as_echo "no" >&6; }
13329 fi
13330
13331
13332 fi
13333 if test -z "$ac_cv_prog_STRIP"; then
13334 ac_ct_STRIP=$STRIP
13335 # Extract the first word of "strip", so it can be a program name with args.
13336 set dummy strip; ac_word=$2
13337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13338 $as_echo_n "checking for $ac_word... " >&6; }
13339 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
13340 $as_echo_n "(cached) " >&6
13341 else
13342 if test -n "$ac_ct_STRIP"; then
13343 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
13344 else
13345 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13346 for as_dir in $PATH
13347 do
13348 IFS=$as_save_IFS
13349 test -z "$as_dir" && as_dir=.
13350 for ac_exec_ext in '' $ac_executable_extensions; do
13351 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13352 ac_cv_prog_ac_ct_STRIP="strip"
13353 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13354 break 2
13355 fi
13356 done
13357 done
13358 IFS=$as_save_IFS
13359
13360 fi
13361 fi
13362 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
13363 if test -n "$ac_ct_STRIP"; then
13364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
13365 $as_echo "$ac_ct_STRIP" >&6; }
13366 else
13367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13368 $as_echo "no" >&6; }
13369 fi
13370
13371 if test "x$ac_ct_STRIP" = x; then
13372 STRIP=":"
13373 else
13374 case $cross_compiling:$ac_tool_warned in
13375 yes:)
13376 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13377 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13378 ac_tool_warned=yes ;;
13379 esac
13380 STRIP=$ac_ct_STRIP
13381 fi
13382 else
13383 STRIP="$ac_cv_prog_STRIP"
13384 fi
13385
13386 test -z "$STRIP" && STRIP=:
13387
13388
13389
13390
13391
13392
13393 if test -n "$ac_tool_prefix"; then
13394 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
13395 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
13396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13397 $as_echo_n "checking for $ac_word... " >&6; }
13398 if test "${ac_cv_prog_RANLIB+set}" = set; then :
13399 $as_echo_n "(cached) " >&6
13400 else
13401 if test -n "$RANLIB"; then
13402 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
13403 else
13404 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13405 for as_dir in $PATH
13406 do
13407 IFS=$as_save_IFS
13408 test -z "$as_dir" && as_dir=.
13409 for ac_exec_ext in '' $ac_executable_extensions; do
13410 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13411 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
13412 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13413 break 2
13414 fi
13415 done
13416 done
13417 IFS=$as_save_IFS
13418
13419 fi
13420 fi
13421 RANLIB=$ac_cv_prog_RANLIB
13422 if test -n "$RANLIB"; then
13423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
13424 $as_echo "$RANLIB" >&6; }
13425 else
13426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13427 $as_echo "no" >&6; }
13428 fi
13429
13430
13431 fi
13432 if test -z "$ac_cv_prog_RANLIB"; then
13433 ac_ct_RANLIB=$RANLIB
13434 # Extract the first word of "ranlib", so it can be a program name with args.
13435 set dummy ranlib; ac_word=$2
13436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13437 $as_echo_n "checking for $ac_word... " >&6; }
13438 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
13439 $as_echo_n "(cached) " >&6
13440 else
13441 if test -n "$ac_ct_RANLIB"; then
13442 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
13443 else
13444 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13445 for as_dir in $PATH
13446 do
13447 IFS=$as_save_IFS
13448 test -z "$as_dir" && as_dir=.
13449 for ac_exec_ext in '' $ac_executable_extensions; do
13450 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13451 ac_cv_prog_ac_ct_RANLIB="ranlib"
13452 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13453 break 2
13454 fi
13455 done
13456 done
13457 IFS=$as_save_IFS
13458
13459 fi
13460 fi
13461 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
13462 if test -n "$ac_ct_RANLIB"; then
13463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
13464 $as_echo "$ac_ct_RANLIB" >&6; }
13465 else
13466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13467 $as_echo "no" >&6; }
13468 fi
13469
13470 if test "x$ac_ct_RANLIB" = x; then
13471 RANLIB=":"
13472 else
13473 case $cross_compiling:$ac_tool_warned in
13474 yes:)
13475 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13476 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13477 ac_tool_warned=yes ;;
13478 esac
13479 RANLIB=$ac_ct_RANLIB
13480 fi
13481 else
13482 RANLIB="$ac_cv_prog_RANLIB"
13483 fi
13484
13485 test -z "$RANLIB" && RANLIB=:
13486
13487
13488
13489
13490
13491
13492 # Determine commands to create old-style static archives.
13493 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
13494 old_postinstall_cmds='chmod 644 $oldlib'
13495 old_postuninstall_cmds=
13496
13497 if test -n "$RANLIB"; then
13498 case $host_os in
13499 openbsd*)
13500 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
13501 ;;
13502 *)
13503 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
13504 ;;
13505 esac
13506 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
13507 fi
13508
13509 case $host_os in
13510 darwin*)
13511 lock_old_archive_extraction=yes ;;
13512 *)
13513 lock_old_archive_extraction=no ;;
13514 esac
13515
13516
13517
13518
13519
13520
13521
13522
13523
13524
13525
13526
13527
13528
13529
13530
13531
13532
13533
13534
13535
13536
13537
13538
13539
13540
13541
13542
13543
13544
13545
13546
13547
13548
13549
13550
13551
13552
13553
13554 # If no C compiler was specified, use CC.
13555 LTCC=${LTCC-"$CC"}
13556
13557 # If no C compiler flags were specified, use CFLAGS.
13558 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
13559
13560 # Allow CC to be a program name with arguments.
13561 compiler=$CC
13562
13563
13564 # Check for command to grab the raw symbol name followed by C symbol from nm.
13565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
13566 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
13567 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
13568 $as_echo_n "(cached) " >&6
13569 else
13570
13571 # These are sane defaults that work on at least a few old systems.
13572 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
13573
13574 # Character class describing NM global symbol codes.
13575 symcode='[BCDEGRST]'
13576
13577 # Regexp to match symbols that can be accessed directly from C.
13578 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
13579
13580 # Define system-specific variables.
13581 case $host_os in
13582 aix*)
13583 symcode='[BCDT]'
13584 ;;
13585 cygwin* | mingw* | pw32* | cegcc*)
13586 symcode='[ABCDGISTW]'
13587 ;;
13588 hpux*)
13589 if test "$host_cpu" = ia64; then
13590 symcode='[ABCDEGRST]'
13591 fi
13592 ;;
13593 irix* | nonstopux*)
13594 symcode='[BCDEGRST]'
13595 ;;
13596 osf*)
13597 symcode='[BCDEGQRST]'
13598 ;;
13599 solaris*)
13600 symcode='[BDRT]'
13601 ;;
13602 sco3.2v5*)
13603 symcode='[DT]'
13604 ;;
13605 sysv4.2uw2*)
13606 symcode='[DT]'
13607 ;;
13608 sysv5* | sco5v6* | unixware* | OpenUNIX*)
13609 symcode='[ABDT]'
13610 ;;
13611 sysv4)
13612 symcode='[DFNSTU]'
13613 ;;
13614 esac
13615
13616 # If we're using GNU nm, then use its standard symbol codes.
13617 case `$NM -V 2>&1` in
13618 *GNU* | *'with BFD'*)
13619 symcode='[ABCDGIRSTW]' ;;
13620 esac
13621
13622 # Transform an extracted symbol line into a proper C declaration.
13623 # Some systems (esp. on ia64) link data and code symbols differently,
13624 # so use this general approach.
13625 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
13626
13627 # Transform an extracted symbol line into symbol name and symbol address
13628 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'"
13629 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'"
13630
13631 # Handle CRLF in mingw tool chain
13632 opt_cr=
13633 case $build_os in
13634 mingw*)
13635 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
13636 ;;
13637 esac
13638
13639 # Try without a prefix underscore, then with it.
13640 for ac_symprfx in "" "_"; do
13641
13642 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
13643 symxfrm="\\1 $ac_symprfx\\2 \\2"
13644
13645 # Write the raw and C identifiers.
13646 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
13647 # Fake it for dumpbin and say T for any non-static function
13648 # and D for any global variable.
13649 # Also find C++ and __fastcall symbols from MSVC++,
13650 # which start with @ or ?.
13651 lt_cv_sys_global_symbol_pipe="$AWK '"\
13652 " {last_section=section; section=\$ 3};"\
13653 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
13654 " \$ 0!~/External *\|/{next};"\
13655 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
13656 " {if(hide[section]) next};"\
13657 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
13658 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
13659 " s[1]~/^[@?]/{print s[1], s[1]; next};"\
13660 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
13661 " ' prfx=^$ac_symprfx"
13662 else
13663 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
13664 fi
13665
13666 # Check to see that the pipe works correctly.
13667 pipe_works=no
13668
13669 rm -f conftest*
13670 cat > conftest.$ac_ext <<_LT_EOF
13671 #ifdef __cplusplus
13672 extern "C" {
13673 #endif
13674 char nm_test_var;
13675 void nm_test_func(void);
13676 void nm_test_func(void){}
13677 #ifdef __cplusplus
13678 }
13679 #endif
13680 int main(){nm_test_var='a';nm_test_func();return(0);}
13681 _LT_EOF
13682
13683 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13684 (eval $ac_compile) 2>&5
13685 ac_status=$?
13686 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13687 test $ac_status = 0; }; then
13688 # Now try to grab the symbols.
13689 nlist=conftest.nm
13690 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
13691 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
13692 ac_status=$?
13693 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13694 test $ac_status = 0; } && test -s "$nlist"; then
13695 # Try sorting and uniquifying the output.
13696 if sort "$nlist" | uniq > "$nlist"T; then
13697 mv -f "$nlist"T "$nlist"
13698 else
13699 rm -f "$nlist"T
13700 fi
13701
13702 # Make sure that we snagged all the symbols we need.
13703 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
13704 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
13705 cat <<_LT_EOF > conftest.$ac_ext
13706 #ifdef __cplusplus
13707 extern "C" {
13708 #endif
13709
13710 _LT_EOF
13711 # Now generate the symbol file.
13712 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
13713
13714 cat <<_LT_EOF >> conftest.$ac_ext
13715
13716 /* The mapping between symbol names and symbols. */
13717 const struct {
13718 const char *name;
13719 void *address;
13720 }
13721 lt__PROGRAM__LTX_preloaded_symbols[] =
13722 {
13723 { "@PROGRAM@", (void *) 0 },
13724 _LT_EOF
13725 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
13726 cat <<\_LT_EOF >> conftest.$ac_ext
13727 {0, (void *) 0}
13728 };
13729
13730 /* This works around a problem in FreeBSD linker */
13731 #ifdef FREEBSD_WORKAROUND
13732 static const void *lt_preloaded_setup() {
13733 return lt__PROGRAM__LTX_preloaded_symbols;
13734 }
13735 #endif
13736
13737 #ifdef __cplusplus
13738 }
13739 #endif
13740 _LT_EOF
13741 # Now try linking the two files.
13742 mv conftest.$ac_objext conftstm.$ac_objext
13743 lt_save_LIBS="$LIBS"
13744 lt_save_CFLAGS="$CFLAGS"
13745 LIBS="conftstm.$ac_objext"
13746 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
13747 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13748 (eval $ac_link) 2>&5
13749 ac_status=$?
13750 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13751 test $ac_status = 0; } && test -s conftest${ac_exeext}; then
13752 pipe_works=yes
13753 fi
13754 LIBS="$lt_save_LIBS"
13755 CFLAGS="$lt_save_CFLAGS"
13756 else
13757 echo "cannot find nm_test_func in $nlist" >&5
13758 fi
13759 else
13760 echo "cannot find nm_test_var in $nlist" >&5
13761 fi
13762 else
13763 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
13764 fi
13765 else
13766 echo "$progname: failed program was:" >&5
13767 cat conftest.$ac_ext >&5
13768 fi
13769 rm -rf conftest* conftst*
13770
13771 # Do not use the global_symbol_pipe unless it works.
13772 if test "$pipe_works" = yes; then
13773 break
13774 else
13775 lt_cv_sys_global_symbol_pipe=
13776 fi
13777 done
13778
13779 fi
13780
13781 if test -z "$lt_cv_sys_global_symbol_pipe"; then
13782 lt_cv_sys_global_symbol_to_cdecl=
13783 fi
13784 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
13785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
13786 $as_echo "failed" >&6; }
13787 else
13788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
13789 $as_echo "ok" >&6; }
13790 fi
13791
13792
13793
13794
13795
13796
13797
13798
13799
13800
13801
13802
13803
13804
13805
13806
13807
13808
13809
13810
13811
13812
13813 # Check whether --enable-libtool-lock was given.
13814 if test "${enable_libtool_lock+set}" = set; then :
13815 enableval=$enable_libtool_lock;
13816 fi
13817
13818 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
13819
13820 # Some flags need to be propagated to the compiler or linker for good
13821 # libtool support.
13822 case $host in
13823 ia64-*-hpux*)
13824 # Find out which ABI we are using.
13825 echo 'int i;' > conftest.$ac_ext
13826 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13827 (eval $ac_compile) 2>&5
13828 ac_status=$?
13829 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13830 test $ac_status = 0; }; then
13831 case `/usr/bin/file conftest.$ac_objext` in
13832 *ELF-32*)
13833 HPUX_IA64_MODE="32"
13834 ;;
13835 *ELF-64*)
13836 HPUX_IA64_MODE="64"
13837 ;;
13838 esac
13839 fi
13840 rm -rf conftest*
13841 ;;
13842 *-*-irix6*)
13843 # Find out which ABI we are using.
13844 echo '#line '$LINENO' "configure"' > conftest.$ac_ext
13845 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13846 (eval $ac_compile) 2>&5
13847 ac_status=$?
13848 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13849 test $ac_status = 0; }; then
13850 if test "$lt_cv_prog_gnu_ld" = yes; then
13851 case `/usr/bin/file conftest.$ac_objext` in
13852 *32-bit*)
13853 LD="${LD-ld} -melf32bsmip"
13854 ;;
13855 *N32*)
13856 LD="${LD-ld} -melf32bmipn32"
13857 ;;
13858 *64-bit*)
13859 LD="${LD-ld} -melf64bmip"
13860 ;;
13861 esac
13862 else
13863 case `/usr/bin/file conftest.$ac_objext` in
13864 *32-bit*)
13865 LD="${LD-ld} -32"
13866 ;;
13867 *N32*)
13868 LD="${LD-ld} -n32"
13869 ;;
13870 *64-bit*)
13871 LD="${LD-ld} -64"
13872 ;;
13873 esac
13874 fi
13875 fi
13876 rm -rf conftest*
13877 ;;
13878
13879 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
13880 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
13881 # Find out which ABI we are using.
13882 echo 'int i;' > conftest.$ac_ext
13883 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13884 (eval $ac_compile) 2>&5
13885 ac_status=$?
13886 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13887 test $ac_status = 0; }; then
13888 case `/usr/bin/file conftest.o` in
13889 *32-bit*)
13890 case $host in
13891 x86_64-*kfreebsd*-gnu)
13892 LD="${LD-ld} -m elf_i386_fbsd"
13893 ;;
13894 x86_64-*linux*)
13895 LD="${LD-ld} -m elf_i386"
13896 ;;
13897 ppc64-*linux*|powerpc64-*linux*)
13898 LD="${LD-ld} -m elf32ppclinux"
13899 ;;
13900 s390x-*linux*)
13901 LD="${LD-ld} -m elf_s390"
13902 ;;
13903 sparc64-*linux*)
13904 LD="${LD-ld} -m elf32_sparc"
13905 ;;
13906 esac
13907 ;;
13908 *64-bit*)
13909 case $host in
13910 x86_64-*kfreebsd*-gnu)
13911 LD="${LD-ld} -m elf_x86_64_fbsd"
13912 ;;
13913 x86_64-*linux*)
13914 LD="${LD-ld} -m elf_x86_64"
13915 ;;
13916 ppc*-*linux*|powerpc*-*linux*)
13917 LD="${LD-ld} -m elf64ppc"
13918 ;;
13919 s390*-*linux*|s390*-*tpf*)
13920 LD="${LD-ld} -m elf64_s390"
13921 ;;
13922 sparc*-*linux*)
13923 LD="${LD-ld} -m elf64_sparc"
13924 ;;
13925 esac
13926 ;;
13927 esac
13928 fi
13929 rm -rf conftest*
13930 ;;
13931
13932 *-*-sco3.2v5*)
13933 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
13934 SAVE_CFLAGS="$CFLAGS"
13935 CFLAGS="$CFLAGS -belf"
13936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
13937 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
13938 if test "${lt_cv_cc_needs_belf+set}" = set; then :
13939 $as_echo_n "(cached) " >&6
13940 else
13941 ac_ext=c
13942 ac_cpp='$CPP $CPPFLAGS'
13943 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13944 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13945 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13946
13947 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13948 /* end confdefs.h. */
13949
13950 int
13951 main ()
13952 {
13953
13954 ;
13955 return 0;
13956 }
13957 _ACEOF
13958 if ac_fn_c_try_link "$LINENO"; then :
13959 lt_cv_cc_needs_belf=yes
13960 else
13961 lt_cv_cc_needs_belf=no
13962 fi
13963 rm -f core conftest.err conftest.$ac_objext \
13964 conftest$ac_exeext conftest.$ac_ext
13965 ac_ext=c
13966 ac_cpp='$CPP $CPPFLAGS'
13967 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13968 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13969 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13970
13971 fi
13972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
13973 $as_echo "$lt_cv_cc_needs_belf" >&6; }
13974 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
13975 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
13976 CFLAGS="$SAVE_CFLAGS"
13977 fi
13978 ;;
13979 sparc*-*solaris*)
13980 # Find out which ABI we are using.
13981 echo 'int i;' > conftest.$ac_ext
13982 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13983 (eval $ac_compile) 2>&5
13984 ac_status=$?
13985 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13986 test $ac_status = 0; }; then
13987 case `/usr/bin/file conftest.o` in
13988 *64-bit*)
13989 case $lt_cv_prog_gnu_ld in
13990 yes*) LD="${LD-ld} -m elf64_sparc" ;;
13991 *)
13992 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
13993 LD="${LD-ld} -64"
13994 fi
13995 ;;
13996 esac
13997 ;;
13998 esac
13999 fi
14000 rm -rf conftest*
14001 ;;
14002 esac
14003
14004 need_locks="$enable_libtool_lock"
14005
14006
14007 case $host_os in
14008 rhapsody* | darwin*)
14009 if test -n "$ac_tool_prefix"; then
14010 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
14011 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
14012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14013 $as_echo_n "checking for $ac_word... " >&6; }
14014 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
14015 $as_echo_n "(cached) " >&6
14016 else
14017 if test -n "$DSYMUTIL"; then
14018 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
14019 else
14020 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14021 for as_dir in $PATH
14022 do
14023 IFS=$as_save_IFS
14024 test -z "$as_dir" && as_dir=.
14025 for ac_exec_ext in '' $ac_executable_extensions; do
14026 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14027 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
14028 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14029 break 2
14030 fi
14031 done
14032 done
14033 IFS=$as_save_IFS
14034
14035 fi
14036 fi
14037 DSYMUTIL=$ac_cv_prog_DSYMUTIL
14038 if test -n "$DSYMUTIL"; then
14039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
14040 $as_echo "$DSYMUTIL" >&6; }
14041 else
14042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14043 $as_echo "no" >&6; }
14044 fi
14045
14046
14047 fi
14048 if test -z "$ac_cv_prog_DSYMUTIL"; then
14049 ac_ct_DSYMUTIL=$DSYMUTIL
14050 # Extract the first word of "dsymutil", so it can be a program name with args.
14051 set dummy dsymutil; ac_word=$2
14052 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14053 $as_echo_n "checking for $ac_word... " >&6; }
14054 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
14055 $as_echo_n "(cached) " >&6
14056 else
14057 if test -n "$ac_ct_DSYMUTIL"; then
14058 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
14059 else
14060 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14061 for as_dir in $PATH
14062 do
14063 IFS=$as_save_IFS
14064 test -z "$as_dir" && as_dir=.
14065 for ac_exec_ext in '' $ac_executable_extensions; do
14066 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14067 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
14068 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14069 break 2
14070 fi
14071 done
14072 done
14073 IFS=$as_save_IFS
14074
14075 fi
14076 fi
14077 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
14078 if test -n "$ac_ct_DSYMUTIL"; then
14079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
14080 $as_echo "$ac_ct_DSYMUTIL" >&6; }
14081 else
14082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14083 $as_echo "no" >&6; }
14084 fi
14085
14086 if test "x$ac_ct_DSYMUTIL" = x; then
14087 DSYMUTIL=":"
14088 else
14089 case $cross_compiling:$ac_tool_warned in
14090 yes:)
14091 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14092 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14093 ac_tool_warned=yes ;;
14094 esac
14095 DSYMUTIL=$ac_ct_DSYMUTIL
14096 fi
14097 else
14098 DSYMUTIL="$ac_cv_prog_DSYMUTIL"
14099 fi
14100
14101 if test -n "$ac_tool_prefix"; then
14102 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
14103 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
14104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14105 $as_echo_n "checking for $ac_word... " >&6; }
14106 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
14107 $as_echo_n "(cached) " >&6
14108 else
14109 if test -n "$NMEDIT"; then
14110 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
14111 else
14112 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14113 for as_dir in $PATH
14114 do
14115 IFS=$as_save_IFS
14116 test -z "$as_dir" && as_dir=.
14117 for ac_exec_ext in '' $ac_executable_extensions; do
14118 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14119 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
14120 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14121 break 2
14122 fi
14123 done
14124 done
14125 IFS=$as_save_IFS
14126
14127 fi
14128 fi
14129 NMEDIT=$ac_cv_prog_NMEDIT
14130 if test -n "$NMEDIT"; then
14131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
14132 $as_echo "$NMEDIT" >&6; }
14133 else
14134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14135 $as_echo "no" >&6; }
14136 fi
14137
14138
14139 fi
14140 if test -z "$ac_cv_prog_NMEDIT"; then
14141 ac_ct_NMEDIT=$NMEDIT
14142 # Extract the first word of "nmedit", so it can be a program name with args.
14143 set dummy nmedit; ac_word=$2
14144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14145 $as_echo_n "checking for $ac_word... " >&6; }
14146 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
14147 $as_echo_n "(cached) " >&6
14148 else
14149 if test -n "$ac_ct_NMEDIT"; then
14150 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
14151 else
14152 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14153 for as_dir in $PATH
14154 do
14155 IFS=$as_save_IFS
14156 test -z "$as_dir" && as_dir=.
14157 for ac_exec_ext in '' $ac_executable_extensions; do
14158 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14159 ac_cv_prog_ac_ct_NMEDIT="nmedit"
14160 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14161 break 2
14162 fi
14163 done
14164 done
14165 IFS=$as_save_IFS
14166
14167 fi
14168 fi
14169 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
14170 if test -n "$ac_ct_NMEDIT"; then
14171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
14172 $as_echo "$ac_ct_NMEDIT" >&6; }
14173 else
14174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14175 $as_echo "no" >&6; }
14176 fi
14177
14178 if test "x$ac_ct_NMEDIT" = x; then
14179 NMEDIT=":"
14180 else
14181 case $cross_compiling:$ac_tool_warned in
14182 yes:)
14183 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14184 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14185 ac_tool_warned=yes ;;
14186 esac
14187 NMEDIT=$ac_ct_NMEDIT
14188 fi
14189 else
14190 NMEDIT="$ac_cv_prog_NMEDIT"
14191 fi
14192
14193 if test -n "$ac_tool_prefix"; then
14194 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
14195 set dummy ${ac_tool_prefix}lipo; ac_word=$2
14196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14197 $as_echo_n "checking for $ac_word... " >&6; }
14198 if test "${ac_cv_prog_LIPO+set}" = set; then :
14199 $as_echo_n "(cached) " >&6
14200 else
14201 if test -n "$LIPO"; then
14202 ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
14203 else
14204 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14205 for as_dir in $PATH
14206 do
14207 IFS=$as_save_IFS
14208 test -z "$as_dir" && as_dir=.
14209 for ac_exec_ext in '' $ac_executable_extensions; do
14210 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14211 ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
14212 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14213 break 2
14214 fi
14215 done
14216 done
14217 IFS=$as_save_IFS
14218
14219 fi
14220 fi
14221 LIPO=$ac_cv_prog_LIPO
14222 if test -n "$LIPO"; then
14223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
14224 $as_echo "$LIPO" >&6; }
14225 else
14226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14227 $as_echo "no" >&6; }
14228 fi
14229
14230
14231 fi
14232 if test -z "$ac_cv_prog_LIPO"; then
14233 ac_ct_LIPO=$LIPO
14234 # Extract the first word of "lipo", so it can be a program name with args.
14235 set dummy lipo; ac_word=$2
14236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14237 $as_echo_n "checking for $ac_word... " >&6; }
14238 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
14239 $as_echo_n "(cached) " >&6
14240 else
14241 if test -n "$ac_ct_LIPO"; then
14242 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
14243 else
14244 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14245 for as_dir in $PATH
14246 do
14247 IFS=$as_save_IFS
14248 test -z "$as_dir" && as_dir=.
14249 for ac_exec_ext in '' $ac_executable_extensions; do
14250 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14251 ac_cv_prog_ac_ct_LIPO="lipo"
14252 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14253 break 2
14254 fi
14255 done
14256 done
14257 IFS=$as_save_IFS
14258
14259 fi
14260 fi
14261 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
14262 if test -n "$ac_ct_LIPO"; then
14263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
14264 $as_echo "$ac_ct_LIPO" >&6; }
14265 else
14266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14267 $as_echo "no" >&6; }
14268 fi
14269
14270 if test "x$ac_ct_LIPO" = x; then
14271 LIPO=":"
14272 else
14273 case $cross_compiling:$ac_tool_warned in
14274 yes:)
14275 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14276 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14277 ac_tool_warned=yes ;;
14278 esac
14279 LIPO=$ac_ct_LIPO
14280 fi
14281 else
14282 LIPO="$ac_cv_prog_LIPO"
14283 fi
14284
14285 if test -n "$ac_tool_prefix"; then
14286 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
14287 set dummy ${ac_tool_prefix}otool; ac_word=$2
14288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14289 $as_echo_n "checking for $ac_word... " >&6; }
14290 if test "${ac_cv_prog_OTOOL+set}" = set; then :
14291 $as_echo_n "(cached) " >&6
14292 else
14293 if test -n "$OTOOL"; then
14294 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
14295 else
14296 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14297 for as_dir in $PATH
14298 do
14299 IFS=$as_save_IFS
14300 test -z "$as_dir" && as_dir=.
14301 for ac_exec_ext in '' $ac_executable_extensions; do
14302 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14303 ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
14304 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14305 break 2
14306 fi
14307 done
14308 done
14309 IFS=$as_save_IFS
14310
14311 fi
14312 fi
14313 OTOOL=$ac_cv_prog_OTOOL
14314 if test -n "$OTOOL"; then
14315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
14316 $as_echo "$OTOOL" >&6; }
14317 else
14318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14319 $as_echo "no" >&6; }
14320 fi
14321
14322
14323 fi
14324 if test -z "$ac_cv_prog_OTOOL"; then
14325 ac_ct_OTOOL=$OTOOL
14326 # Extract the first word of "otool", so it can be a program name with args.
14327 set dummy otool; ac_word=$2
14328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14329 $as_echo_n "checking for $ac_word... " >&6; }
14330 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
14331 $as_echo_n "(cached) " >&6
14332 else
14333 if test -n "$ac_ct_OTOOL"; then
14334 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
14335 else
14336 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14337 for as_dir in $PATH
14338 do
14339 IFS=$as_save_IFS
14340 test -z "$as_dir" && as_dir=.
14341 for ac_exec_ext in '' $ac_executable_extensions; do
14342 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14343 ac_cv_prog_ac_ct_OTOOL="otool"
14344 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14345 break 2
14346 fi
14347 done
14348 done
14349 IFS=$as_save_IFS
14350
14351 fi
14352 fi
14353 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
14354 if test -n "$ac_ct_OTOOL"; then
14355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
14356 $as_echo "$ac_ct_OTOOL" >&6; }
14357 else
14358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14359 $as_echo "no" >&6; }
14360 fi
14361
14362 if test "x$ac_ct_OTOOL" = x; then
14363 OTOOL=":"
14364 else
14365 case $cross_compiling:$ac_tool_warned in
14366 yes:)
14367 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14368 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14369 ac_tool_warned=yes ;;
14370 esac
14371 OTOOL=$ac_ct_OTOOL
14372 fi
14373 else
14374 OTOOL="$ac_cv_prog_OTOOL"
14375 fi
14376
14377 if test -n "$ac_tool_prefix"; then
14378 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
14379 set dummy ${ac_tool_prefix}otool64; ac_word=$2
14380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14381 $as_echo_n "checking for $ac_word... " >&6; }
14382 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
14383 $as_echo_n "(cached) " >&6
14384 else
14385 if test -n "$OTOOL64"; then
14386 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
14387 else
14388 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14389 for as_dir in $PATH
14390 do
14391 IFS=$as_save_IFS
14392 test -z "$as_dir" && as_dir=.
14393 for ac_exec_ext in '' $ac_executable_extensions; do
14394 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14395 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
14396 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14397 break 2
14398 fi
14399 done
14400 done
14401 IFS=$as_save_IFS
14402
14403 fi
14404 fi
14405 OTOOL64=$ac_cv_prog_OTOOL64
14406 if test -n "$OTOOL64"; then
14407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
14408 $as_echo "$OTOOL64" >&6; }
14409 else
14410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14411 $as_echo "no" >&6; }
14412 fi
14413
14414
14415 fi
14416 if test -z "$ac_cv_prog_OTOOL64"; then
14417 ac_ct_OTOOL64=$OTOOL64
14418 # Extract the first word of "otool64", so it can be a program name with args.
14419 set dummy otool64; ac_word=$2
14420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14421 $as_echo_n "checking for $ac_word... " >&6; }
14422 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
14423 $as_echo_n "(cached) " >&6
14424 else
14425 if test -n "$ac_ct_OTOOL64"; then
14426 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
14427 else
14428 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14429 for as_dir in $PATH
14430 do
14431 IFS=$as_save_IFS
14432 test -z "$as_dir" && as_dir=.
14433 for ac_exec_ext in '' $ac_executable_extensions; do
14434 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14435 ac_cv_prog_ac_ct_OTOOL64="otool64"
14436 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14437 break 2
14438 fi
14439 done
14440 done
14441 IFS=$as_save_IFS
14442
14443 fi
14444 fi
14445 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
14446 if test -n "$ac_ct_OTOOL64"; then
14447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
14448 $as_echo "$ac_ct_OTOOL64" >&6; }
14449 else
14450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14451 $as_echo "no" >&6; }
14452 fi
14453
14454 if test "x$ac_ct_OTOOL64" = x; then
14455 OTOOL64=":"
14456 else
14457 case $cross_compiling:$ac_tool_warned in
14458 yes:)
14459 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14460 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14461 ac_tool_warned=yes ;;
14462 esac
14463 OTOOL64=$ac_ct_OTOOL64
14464 fi
14465 else
14466 OTOOL64="$ac_cv_prog_OTOOL64"
14467 fi
14468
14469
14470
14471
14472
14473
14474
14475
14476
14477
14478
14479
14480
14481
14482
14483
14484
14485
14486
14487
14488
14489
14490
14491
14492
14493
14494
14495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
14496 $as_echo_n "checking for -single_module linker flag... " >&6; }
14497 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
14498 $as_echo_n "(cached) " >&6
14499 else
14500 lt_cv_apple_cc_single_mod=no
14501 if test -z "${LT_MULTI_MODULE}"; then
14502 # By default we will add the -single_module flag. You can override
14503 # by either setting the environment variable LT_MULTI_MODULE
14504 # non-empty at configure time, or by adding -multi_module to the
14505 # link flags.
14506 rm -rf libconftest.dylib*
14507 echo "int foo(void){return 1;}" > conftest.c
14508 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14509 -dynamiclib -Wl,-single_module conftest.c" >&5
14510 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14511 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
14512 _lt_result=$?
14513 if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
14514 lt_cv_apple_cc_single_mod=yes
14515 else
14516 cat conftest.err >&5
14517 fi
14518 rm -rf libconftest.dylib*
14519 rm -f conftest.*
14520 fi
14521 fi
14522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
14523 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
14524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
14525 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
14526 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
14527 $as_echo_n "(cached) " >&6
14528 else
14529 lt_cv_ld_exported_symbols_list=no
14530 save_LDFLAGS=$LDFLAGS
14531 echo "_main" > conftest.sym
14532 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
14533 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14534 /* end confdefs.h. */
14535
14536 int
14537 main ()
14538 {
14539
14540 ;
14541 return 0;
14542 }
14543 _ACEOF
14544 if ac_fn_c_try_link "$LINENO"; then :
14545 lt_cv_ld_exported_symbols_list=yes
14546 else
14547 lt_cv_ld_exported_symbols_list=no
14548 fi
14549 rm -f core conftest.err conftest.$ac_objext \
14550 conftest$ac_exeext conftest.$ac_ext
14551 LDFLAGS="$save_LDFLAGS"
14552
14553 fi
14554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
14555 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
14556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
14557 $as_echo_n "checking for -force_load linker flag... " >&6; }
14558 if test "${lt_cv_ld_force_load+set}" = set; then :
14559 $as_echo_n "(cached) " >&6
14560 else
14561 lt_cv_ld_force_load=no
14562 cat > conftest.c << _LT_EOF
14563 int forced_loaded() { return 2;}
14564 _LT_EOF
14565 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
14566 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
14567 echo "$AR cru libconftest.a conftest.o" >&5
14568 $AR cru libconftest.a conftest.o 2>&5
14569 cat > conftest.c << _LT_EOF
14570 int main() { return 0;}
14571 _LT_EOF
14572 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
14573 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
14574 _lt_result=$?
14575 if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
14576 lt_cv_ld_force_load=yes
14577 else
14578 cat conftest.err >&5
14579 fi
14580 rm -f conftest.err libconftest.a conftest conftest.c
14581 rm -rf conftest.dSYM
14582
14583 fi
14584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
14585 $as_echo "$lt_cv_ld_force_load" >&6; }
14586 case $host_os in
14587 rhapsody* | darwin1.[012])
14588 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
14589 darwin1.*)
14590 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14591 darwin*) # darwin 5.x on
14592 # if running on 10.5 or later, the deployment target defaults
14593 # to the OS version, if on x86, and 10.4, the deployment
14594 # target defaults to 10.4. Don't you love it?
14595 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
14596 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
14597 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14598 10.[012]*)
14599 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14600 10.*)
14601 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14602 esac
14603 ;;
14604 esac
14605 if test "$lt_cv_apple_cc_single_mod" = "yes"; then
14606 _lt_dar_single_mod='$single_module'
14607 fi
14608 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
14609 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
14610 else
14611 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
14612 fi
14613 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
14614 _lt_dsymutil='~$DSYMUTIL $lib || :'
14615 else
14616 _lt_dsymutil=
14617 fi
14618 ;;
14619 esac
14620
14621 for ac_header in dlfcn.h
14622 do :
14623 ac_fn_c_check_header_preproc "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h"
14624 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
14625 cat >>confdefs.h <<_ACEOF
14626 #define HAVE_DLFCN_H 1
14627 _ACEOF
14628
14629 fi
14630 done
14631
14632
14633
14634
14635
14636 # Set options
14637
14638
14639
14640 enable_dlopen=no
14641
14642
14643 enable_win32_dll=no
14644
14645
14646 # Check whether --enable-shared was given.
14647 if test "${enable_shared+set}" = set; then :
14648 enableval=$enable_shared; p=${PACKAGE-default}
14649 case $enableval in
14650 yes) enable_shared=yes ;;
14651 no) enable_shared=no ;;
14652 *)
14653 enable_shared=no
14654 # Look at the argument we got. We use all the common list separators.
14655 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14656 for pkg in $enableval; do
14657 IFS="$lt_save_ifs"
14658 if test "X$pkg" = "X$p"; then
14659 enable_shared=yes
14660 fi
14661 done
14662 IFS="$lt_save_ifs"
14663 ;;
14664 esac
14665 else
14666 enable_shared=yes
14667 fi
14668
14669
14670
14671
14672
14673
14674
14675
14676
14677 # Check whether --enable-static was given.
14678 if test "${enable_static+set}" = set; then :
14679 enableval=$enable_static; p=${PACKAGE-default}
14680 case $enableval in
14681 yes) enable_static=yes ;;
14682 no) enable_static=no ;;
14683 *)
14684 enable_static=no
14685 # Look at the argument we got. We use all the common list separators.
14686 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14687 for pkg in $enableval; do
14688 IFS="$lt_save_ifs"
14689 if test "X$pkg" = "X$p"; then
14690 enable_static=yes
14691 fi
14692 done
14693 IFS="$lt_save_ifs"
14694 ;;
14695 esac
14696 else
14697 enable_static=yes
14698 fi
14699
14700
14701
14702
14703
14704
14705
14706
14707
14708
14709 # Check whether --with-pic was given.
14710 if test "${with_pic+set}" = set; then :
14711 withval=$with_pic; pic_mode="$withval"
14712 else
14713 pic_mode=default
14714 fi
14715
14716
14717 test -z "$pic_mode" && pic_mode=default
14718
14719
14720
14721
14722
14723
14724
14725 # Check whether --enable-fast-install was given.
14726 if test "${enable_fast_install+set}" = set; then :
14727 enableval=$enable_fast_install; p=${PACKAGE-default}
14728 case $enableval in
14729 yes) enable_fast_install=yes ;;
14730 no) enable_fast_install=no ;;
14731 *)
14732 enable_fast_install=no
14733 # Look at the argument we got. We use all the common list separators.
14734 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14735 for pkg in $enableval; do
14736 IFS="$lt_save_ifs"
14737 if test "X$pkg" = "X$p"; then
14738 enable_fast_install=yes
14739 fi
14740 done
14741 IFS="$lt_save_ifs"
14742 ;;
14743 esac
14744 else
14745 enable_fast_install=yes
14746 fi
14747
14748
14749
14750
14751
14752
14753
14754
14755
14756
14757
14758 # This can be used to rebuild libtool when needed
14759 LIBTOOL_DEPS="$ltmain"
14760
14761 # Always use our own libtool.
14762 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
14763
14764
14765
14766
14767
14768
14769
14770
14771
14772
14773
14774
14775
14776
14777
14778
14779
14780
14781
14782
14783
14784
14785
14786
14787
14788
14789 test -z "$LN_S" && LN_S="ln -s"
14790
14791
14792
14793
14794
14795
14796
14797
14798
14799
14800
14801
14802
14803
14804 if test -n "${ZSH_VERSION+set}" ; then
14805 setopt NO_GLOB_SUBST
14806 fi
14807
14808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
14809 $as_echo_n "checking for objdir... " >&6; }
14810 if test "${lt_cv_objdir+set}" = set; then :
14811 $as_echo_n "(cached) " >&6
14812 else
14813 rm -f .libs 2>/dev/null
14814 mkdir .libs 2>/dev/null
14815 if test -d .libs; then
14816 lt_cv_objdir=.libs
14817 else
14818 # MS-DOS does not allow filenames that begin with a dot.
14819 lt_cv_objdir=_libs
14820 fi
14821 rmdir .libs 2>/dev/null
14822 fi
14823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
14824 $as_echo "$lt_cv_objdir" >&6; }
14825 objdir=$lt_cv_objdir
14826
14827
14828
14829
14830
14831 cat >>confdefs.h <<_ACEOF
14832 #define LT_OBJDIR "$lt_cv_objdir/"
14833 _ACEOF
14834
14835
14836
14837
14838 case $host_os in
14839 aix3*)
14840 # AIX sometimes has problems with the GCC collect2 program. For some
14841 # reason, if we set the COLLECT_NAMES environment variable, the problems
14842 # vanish in a puff of smoke.
14843 if test "X${COLLECT_NAMES+set}" != Xset; then
14844 COLLECT_NAMES=
14845 export COLLECT_NAMES
14846 fi
14847 ;;
14848 esac
14849
14850 # Global variables:
14851 ofile=libtool
14852 can_build_shared=yes
14853
14854 # All known linkers require a `.a' archive for static linking (except MSVC,
14855 # which needs '.lib').
14856 libext=a
14857
14858 with_gnu_ld="$lt_cv_prog_gnu_ld"
14859
14860 old_CC="$CC"
14861 old_CFLAGS="$CFLAGS"
14862
14863 # Set sane defaults for various variables
14864 test -z "$CC" && CC=cc
14865 test -z "$LTCC" && LTCC=$CC
14866 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
14867 test -z "$LD" && LD=ld
14868 test -z "$ac_objext" && ac_objext=o
14869
14870 for cc_temp in $compiler""; do
14871 case $cc_temp in
14872 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
14873 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
14874 \-*) ;;
14875 *) break;;
14876 esac
14877 done
14878 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
14879
14880
14881 # Only perform the check for file, if the check method requires it
14882 test -z "$MAGIC_CMD" && MAGIC_CMD=file
14883 case $deplibs_check_method in
14884 file_magic*)
14885 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
14886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
14887 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
14888 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14889 $as_echo_n "(cached) " >&6
14890 else
14891 case $MAGIC_CMD in
14892 [\\/*] | ?:[\\/]*)
14893 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14894 ;;
14895 *)
14896 lt_save_MAGIC_CMD="$MAGIC_CMD"
14897 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14898 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14899 for ac_dir in $ac_dummy; do
14900 IFS="$lt_save_ifs"
14901 test -z "$ac_dir" && ac_dir=.
14902 if test -f $ac_dir/${ac_tool_prefix}file; then
14903 lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
14904 if test -n "$file_magic_test_file"; then
14905 case $deplibs_check_method in
14906 "file_magic "*)
14907 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14908 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14909 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14910 $EGREP "$file_magic_regex" > /dev/null; then
14911 :
14912 else
14913 cat <<_LT_EOF 1>&2
14914
14915 *** Warning: the command libtool uses to detect shared libraries,
14916 *** $file_magic_cmd, produces output that libtool cannot recognize.
14917 *** The result is that libtool may fail to recognize shared libraries
14918 *** as such. This will affect the creation of libtool libraries that
14919 *** depend on shared libraries, but programs linked with such libtool
14920 *** libraries will work regardless of this problem. Nevertheless, you
14921 *** may want to report the problem to your system manager and/or to
14922 *** bug-libtool@gnu.org
14923
14924 _LT_EOF
14925 fi ;;
14926 esac
14927 fi
14928 break
14929 fi
14930 done
14931 IFS="$lt_save_ifs"
14932 MAGIC_CMD="$lt_save_MAGIC_CMD"
14933 ;;
14934 esac
14935 fi
14936
14937 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14938 if test -n "$MAGIC_CMD"; then
14939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14940 $as_echo "$MAGIC_CMD" >&6; }
14941 else
14942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14943 $as_echo "no" >&6; }
14944 fi
14945
14946
14947
14948
14949
14950 if test -z "$lt_cv_path_MAGIC_CMD"; then
14951 if test -n "$ac_tool_prefix"; then
14952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
14953 $as_echo_n "checking for file... " >&6; }
14954 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14955 $as_echo_n "(cached) " >&6
14956 else
14957 case $MAGIC_CMD in
14958 [\\/*] | ?:[\\/]*)
14959 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14960 ;;
14961 *)
14962 lt_save_MAGIC_CMD="$MAGIC_CMD"
14963 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14964 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14965 for ac_dir in $ac_dummy; do
14966 IFS="$lt_save_ifs"
14967 test -z "$ac_dir" && ac_dir=.
14968 if test -f $ac_dir/file; then
14969 lt_cv_path_MAGIC_CMD="$ac_dir/file"
14970 if test -n "$file_magic_test_file"; then
14971 case $deplibs_check_method in
14972 "file_magic "*)
14973 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14974 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14975 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14976 $EGREP "$file_magic_regex" > /dev/null; then
14977 :
14978 else
14979 cat <<_LT_EOF 1>&2
14980
14981 *** Warning: the command libtool uses to detect shared libraries,
14982 *** $file_magic_cmd, produces output that libtool cannot recognize.
14983 *** The result is that libtool may fail to recognize shared libraries
14984 *** as such. This will affect the creation of libtool libraries that
14985 *** depend on shared libraries, but programs linked with such libtool
14986 *** libraries will work regardless of this problem. Nevertheless, you
14987 *** may want to report the problem to your system manager and/or to
14988 *** bug-libtool@gnu.org
14989
14990 _LT_EOF
14991 fi ;;
14992 esac
14993 fi
14994 break
14995 fi
14996 done
14997 IFS="$lt_save_ifs"
14998 MAGIC_CMD="$lt_save_MAGIC_CMD"
14999 ;;
15000 esac
15001 fi
15002
15003 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
15004 if test -n "$MAGIC_CMD"; then
15005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
15006 $as_echo "$MAGIC_CMD" >&6; }
15007 else
15008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15009 $as_echo "no" >&6; }
15010 fi
15011
15012
15013 else
15014 MAGIC_CMD=:
15015 fi
15016 fi
15017
15018 fi
15019 ;;
15020 esac
15021
15022 # Use C for the default configuration in the libtool script
15023
15024 lt_save_CC="$CC"
15025 ac_ext=c
15026 ac_cpp='$CPP $CPPFLAGS'
15027 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15028 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15029 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15030
15031
15032 # Source file extension for C test sources.
15033 ac_ext=c
15034
15035 # Object file extension for compiled C test sources.
15036 objext=o
15037 objext=$objext
15038
15039 # Code to be used in simple compile tests
15040 lt_simple_compile_test_code="int some_variable = 0;"
15041
15042 # Code to be used in simple link tests
15043 lt_simple_link_test_code='int main(){return(0);}'
15044
15045
15046
15047
15048
15049
15050
15051 # If no C compiler was specified, use CC.
15052 LTCC=${LTCC-"$CC"}
15053
15054 # If no C compiler flags were specified, use CFLAGS.
15055 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
15056
15057 # Allow CC to be a program name with arguments.
15058 compiler=$CC
15059
15060 # Save the default compiler, since it gets overwritten when the other
15061 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
15062 compiler_DEFAULT=$CC
15063
15064 # save warnings/boilerplate of simple test code
15065 ac_outfile=conftest.$ac_objext
15066 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
15067 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
15068 _lt_compiler_boilerplate=`cat conftest.err`
15069 $RM conftest*
15070
15071 ac_outfile=conftest.$ac_objext
15072 echo "$lt_simple_link_test_code" >conftest.$ac_ext
15073 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
15074 _lt_linker_boilerplate=`cat conftest.err`
15075 $RM -r conftest*
15076
15077
15078 ## CAVEAT EMPTOR:
15079 ## There is no encapsulation within the following macros, do not change
15080 ## the running order or otherwise move them around unless you know exactly
15081 ## what you are doing...
15082 if test -n "$compiler"; then
15083
15084 lt_prog_compiler_no_builtin_flag=
15085
15086 if test "$GCC" = yes; then
15087 case $cc_basename in
15088 nvcc*)
15089 lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
15090 *)
15091 lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
15092 esac
15093
15094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
15095 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
15096 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
15097 $as_echo_n "(cached) " >&6
15098 else
15099 lt_cv_prog_compiler_rtti_exceptions=no
15100 ac_outfile=conftest.$ac_objext
15101 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15102 lt_compiler_flag="-fno-rtti -fno-exceptions"
15103 # Insert the option either (1) after the last *FLAGS variable, or
15104 # (2) before a word containing "conftest.", or (3) at the end.
15105 # Note that $ac_compile itself does not contain backslashes and begins
15106 # with a dollar sign (not a hyphen), so the echo should work correctly.
15107 # The option is referenced via a variable to avoid confusing sed.
15108 lt_compile=`echo "$ac_compile" | $SED \
15109 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15110 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15111 -e 's:$: $lt_compiler_flag:'`
15112 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15113 (eval "$lt_compile" 2>conftest.err)
15114 ac_status=$?
15115 cat conftest.err >&5
15116 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15117 if (exit $ac_status) && test -s "$ac_outfile"; then
15118 # The compiler can only warn and ignore the option if not recognized
15119 # So say no if there are warnings other than the usual output.
15120 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
15121 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15122 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
15123 lt_cv_prog_compiler_rtti_exceptions=yes
15124 fi
15125 fi
15126 $RM conftest*
15127
15128 fi
15129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
15130 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
15131
15132 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
15133 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
15134 else
15135 :
15136 fi
15137
15138 fi
15139
15140
15141
15142
15143
15144
15145 lt_prog_compiler_wl=
15146 lt_prog_compiler_pic=
15147 lt_prog_compiler_static=
15148
15149 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
15150 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
15151
15152 if test "$GCC" = yes; then
15153 lt_prog_compiler_wl='-Wl,'
15154 lt_prog_compiler_static='-static'
15155
15156 case $host_os in
15157 aix*)
15158 # All AIX code is PIC.
15159 if test "$host_cpu" = ia64; then
15160 # AIX 5 now supports IA64 processor
15161 lt_prog_compiler_static='-Bstatic'
15162 fi
15163 ;;
15164
15165 amigaos*)
15166 case $host_cpu in
15167 powerpc)
15168 # see comment about AmigaOS4 .so support
15169 lt_prog_compiler_pic='-fPIC'
15170 ;;
15171 m68k)
15172 # FIXME: we need at least 68020 code to build shared libraries, but
15173 # adding the `-m68020' flag to GCC prevents building anything better,
15174 # like `-m68040'.
15175 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
15176 ;;
15177 esac
15178 ;;
15179
15180 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
15181 # PIC is the default for these OSes.
15182 ;;
15183
15184 mingw* | cygwin* | pw32* | os2* | cegcc*)
15185 # This hack is so that the source file can tell whether it is being
15186 # built for inclusion in a dll (and should export symbols for example).
15187 # Although the cygwin gcc ignores -fPIC, still need this for old-style
15188 # (--disable-auto-import) libraries
15189 lt_prog_compiler_pic='-DDLL_EXPORT'
15190 ;;
15191
15192 darwin* | rhapsody*)
15193 # PIC is the default on this platform
15194 # Common symbols not allowed in MH_DYLIB files
15195 lt_prog_compiler_pic='-fno-common'
15196 ;;
15197
15198 haiku*)
15199 # PIC is the default for Haiku.
15200 # The "-static" flag exists, but is broken.
15201 lt_prog_compiler_static=
15202 ;;
15203
15204 hpux*)
15205 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
15206 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
15207 # sets the default TLS model and affects inlining.
15208 case $host_cpu in
15209 hppa*64*)
15210 # +Z the default
15211 ;;
15212 *)
15213 lt_prog_compiler_pic='-fPIC'
15214 ;;
15215 esac
15216 ;;
15217
15218 interix[3-9]*)
15219 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
15220 # Instead, we relocate shared libraries at runtime.
15221 ;;
15222
15223 msdosdjgpp*)
15224 # Just because we use GCC doesn't mean we suddenly get shared libraries
15225 # on systems that don't support them.
15226 lt_prog_compiler_can_build_shared=no
15227 enable_shared=no
15228 ;;
15229
15230 *nto* | *qnx*)
15231 # QNX uses GNU C++, but need to define -shared option too, otherwise
15232 # it will coredump.
15233 lt_prog_compiler_pic='-fPIC -shared'
15234 ;;
15235
15236 sysv4*MP*)
15237 if test -d /usr/nec; then
15238 lt_prog_compiler_pic=-Kconform_pic
15239 fi
15240 ;;
15241
15242 *)
15243 lt_prog_compiler_pic='-fPIC'
15244 ;;
15245 esac
15246
15247 case $cc_basename in
15248 nvcc*) # Cuda Compiler Driver 2.2
15249 lt_prog_compiler_wl='-Xlinker '
15250 lt_prog_compiler_pic='-Xcompiler -fPIC'
15251 ;;
15252 esac
15253 else
15254 # PORTME Check for flag to pass linker flags through the system compiler.
15255 case $host_os in
15256 aix*)
15257 lt_prog_compiler_wl='-Wl,'
15258 if test "$host_cpu" = ia64; then
15259 # AIX 5 now supports IA64 processor
15260 lt_prog_compiler_static='-Bstatic'
15261 else
15262 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
15263 fi
15264 ;;
15265
15266 mingw* | cygwin* | pw32* | os2* | cegcc*)
15267 # This hack is so that the source file can tell whether it is being
15268 # built for inclusion in a dll (and should export symbols for example).
15269 lt_prog_compiler_pic='-DDLL_EXPORT'
15270 ;;
15271
15272 hpux9* | hpux10* | hpux11*)
15273 lt_prog_compiler_wl='-Wl,'
15274 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
15275 # not for PA HP-UX.
15276 case $host_cpu in
15277 hppa*64*|ia64*)
15278 # +Z the default
15279 ;;
15280 *)
15281 lt_prog_compiler_pic='+Z'
15282 ;;
15283 esac
15284 # Is there a better lt_prog_compiler_static that works with the bundled CC?
15285 lt_prog_compiler_static='${wl}-a ${wl}archive'
15286 ;;
15287
15288 irix5* | irix6* | nonstopux*)
15289 lt_prog_compiler_wl='-Wl,'
15290 # PIC (with -KPIC) is the default.
15291 lt_prog_compiler_static='-non_shared'
15292 ;;
15293
15294 linux* | k*bsd*-gnu | kopensolaris*-gnu)
15295 case $cc_basename in
15296 # old Intel for x86_64 which still supported -KPIC.
15297 ecc*)
15298 lt_prog_compiler_wl='-Wl,'
15299 lt_prog_compiler_pic='-KPIC'
15300 lt_prog_compiler_static='-static'
15301 ;;
15302 # icc used to be incompatible with GCC.
15303 # ICC 10 doesn't accept -KPIC any more.
15304 icc* | ifort*)
15305 lt_prog_compiler_wl='-Wl,'
15306 lt_prog_compiler_pic='-fPIC'
15307 lt_prog_compiler_static='-static'
15308 ;;
15309 # Lahey Fortran 8.1.
15310 lf95*)
15311 lt_prog_compiler_wl='-Wl,'
15312 lt_prog_compiler_pic='--shared'
15313 lt_prog_compiler_static='--static'
15314 ;;
15315 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
15316 # Portland Group compilers (*not* the Pentium gcc compiler,
15317 # which looks to be a dead project)
15318 lt_prog_compiler_wl='-Wl,'
15319 lt_prog_compiler_pic='-fpic'
15320 lt_prog_compiler_static='-Bstatic'
15321 ;;
15322 ccc*)
15323 lt_prog_compiler_wl='-Wl,'
15324 # All Alpha code is PIC.
15325 lt_prog_compiler_static='-non_shared'
15326 ;;
15327 xl* | bgxl* | bgf* | mpixl*)
15328 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
15329 lt_prog_compiler_wl='-Wl,'
15330 lt_prog_compiler_pic='-qpic'
15331 lt_prog_compiler_static='-qstaticlink'
15332 ;;
15333 *)
15334 case `$CC -V 2>&1 | sed 5q` in
15335 *Sun\ F* | *Sun*Fortran*)
15336 # Sun Fortran 8.3 passes all unrecognized flags to the linker
15337 lt_prog_compiler_pic='-KPIC'
15338 lt_prog_compiler_static='-Bstatic'
15339 lt_prog_compiler_wl=''
15340 ;;
15341 *Sun\ C*)
15342 # Sun C 5.9
15343 lt_prog_compiler_pic='-KPIC'
15344 lt_prog_compiler_static='-Bstatic'
15345 lt_prog_compiler_wl='-Wl,'
15346 ;;
15347 esac
15348 ;;
15349 esac
15350 ;;
15351
15352 newsos6)
15353 lt_prog_compiler_pic='-KPIC'
15354 lt_prog_compiler_static='-Bstatic'
15355 ;;
15356
15357 *nto* | *qnx*)
15358 # QNX uses GNU C++, but need to define -shared option too, otherwise
15359 # it will coredump.
15360 lt_prog_compiler_pic='-fPIC -shared'
15361 ;;
15362
15363 osf3* | osf4* | osf5*)
15364 lt_prog_compiler_wl='-Wl,'
15365 # All OSF/1 code is PIC.
15366 lt_prog_compiler_static='-non_shared'
15367 ;;
15368
15369 rdos*)
15370 lt_prog_compiler_static='-non_shared'
15371 ;;
15372
15373 solaris*)
15374 lt_prog_compiler_pic='-KPIC'
15375 lt_prog_compiler_static='-Bstatic'
15376 case $cc_basename in
15377 f77* | f90* | f95*)
15378 lt_prog_compiler_wl='-Qoption ld ';;
15379 *)
15380 lt_prog_compiler_wl='-Wl,';;
15381 esac
15382 ;;
15383
15384 sunos4*)
15385 lt_prog_compiler_wl='-Qoption ld '
15386 lt_prog_compiler_pic='-PIC'
15387 lt_prog_compiler_static='-Bstatic'
15388 ;;
15389
15390 sysv4 | sysv4.2uw2* | sysv4.3*)
15391 lt_prog_compiler_wl='-Wl,'
15392 lt_prog_compiler_pic='-KPIC'
15393 lt_prog_compiler_static='-Bstatic'
15394 ;;
15395
15396 sysv4*MP*)
15397 if test -d /usr/nec ;then
15398 lt_prog_compiler_pic='-Kconform_pic'
15399 lt_prog_compiler_static='-Bstatic'
15400 fi
15401 ;;
15402
15403 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
15404 lt_prog_compiler_wl='-Wl,'
15405 lt_prog_compiler_pic='-KPIC'
15406 lt_prog_compiler_static='-Bstatic'
15407 ;;
15408
15409 unicos*)
15410 lt_prog_compiler_wl='-Wl,'
15411 lt_prog_compiler_can_build_shared=no
15412 ;;
15413
15414 uts4*)
15415 lt_prog_compiler_pic='-pic'
15416 lt_prog_compiler_static='-Bstatic'
15417 ;;
15418
15419 *)
15420 lt_prog_compiler_can_build_shared=no
15421 ;;
15422 esac
15423 fi
15424
15425 case $host_os in
15426 # For platforms which do not support PIC, -DPIC is meaningless:
15427 *djgpp*)
15428 lt_prog_compiler_pic=
15429 ;;
15430 *)
15431 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
15432 ;;
15433 esac
15434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
15435 $as_echo "$lt_prog_compiler_pic" >&6; }
15436
15437
15438
15439
15440
15441
15442 #
15443 # Check to make sure the PIC flag actually works.
15444 #
15445 if test -n "$lt_prog_compiler_pic"; then
15446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
15447 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
15448 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
15449 $as_echo_n "(cached) " >&6
15450 else
15451 lt_cv_prog_compiler_pic_works=no
15452 ac_outfile=conftest.$ac_objext
15453 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15454 lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
15455 # Insert the option either (1) after the last *FLAGS variable, or
15456 # (2) before a word containing "conftest.", or (3) at the end.
15457 # Note that $ac_compile itself does not contain backslashes and begins
15458 # with a dollar sign (not a hyphen), so the echo should work correctly.
15459 # The option is referenced via a variable to avoid confusing sed.
15460 lt_compile=`echo "$ac_compile" | $SED \
15461 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15462 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15463 -e 's:$: $lt_compiler_flag:'`
15464 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15465 (eval "$lt_compile" 2>conftest.err)
15466 ac_status=$?
15467 cat conftest.err >&5
15468 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15469 if (exit $ac_status) && test -s "$ac_outfile"; then
15470 # The compiler can only warn and ignore the option if not recognized
15471 # So say no if there are warnings other than the usual output.
15472 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
15473 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15474 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
15475 lt_cv_prog_compiler_pic_works=yes
15476 fi
15477 fi
15478 $RM conftest*
15479
15480 fi
15481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
15482 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
15483
15484 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
15485 case $lt_prog_compiler_pic in
15486 "" | " "*) ;;
15487 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
15488 esac
15489 else
15490 lt_prog_compiler_pic=
15491 lt_prog_compiler_can_build_shared=no
15492 fi
15493
15494 fi
15495
15496
15497
15498
15499
15500
15501 #
15502 # Check to make sure the static flag actually works.
15503 #
15504 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
15505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
15506 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
15507 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
15508 $as_echo_n "(cached) " >&6
15509 else
15510 lt_cv_prog_compiler_static_works=no
15511 save_LDFLAGS="$LDFLAGS"
15512 LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
15513 echo "$lt_simple_link_test_code" > conftest.$ac_ext
15514 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
15515 # The linker can only warn and ignore the option if not recognized
15516 # So say no if there are warnings
15517 if test -s conftest.err; then
15518 # Append any errors to the config.log.
15519 cat conftest.err 1>&5
15520 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
15521 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15522 if diff conftest.exp conftest.er2 >/dev/null; then
15523 lt_cv_prog_compiler_static_works=yes
15524 fi
15525 else
15526 lt_cv_prog_compiler_static_works=yes
15527 fi
15528 fi
15529 $RM -r conftest*
15530 LDFLAGS="$save_LDFLAGS"
15531
15532 fi
15533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
15534 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
15535
15536 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
15537 :
15538 else
15539 lt_prog_compiler_static=
15540 fi
15541
15542
15543
15544
15545
15546
15547
15548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15549 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15550 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15551 $as_echo_n "(cached) " >&6
15552 else
15553 lt_cv_prog_compiler_c_o=no
15554 $RM -r conftest 2>/dev/null
15555 mkdir conftest
15556 cd conftest
15557 mkdir out
15558 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15559
15560 lt_compiler_flag="-o out/conftest2.$ac_objext"
15561 # Insert the option either (1) after the last *FLAGS variable, or
15562 # (2) before a word containing "conftest.", or (3) at the end.
15563 # Note that $ac_compile itself does not contain backslashes and begins
15564 # with a dollar sign (not a hyphen), so the echo should work correctly.
15565 lt_compile=`echo "$ac_compile" | $SED \
15566 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15567 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15568 -e 's:$: $lt_compiler_flag:'`
15569 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15570 (eval "$lt_compile" 2>out/conftest.err)
15571 ac_status=$?
15572 cat out/conftest.err >&5
15573 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15574 if (exit $ac_status) && test -s out/conftest2.$ac_objext
15575 then
15576 # The compiler can only warn and ignore the option if not recognized
15577 # So say no if there are warnings
15578 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15579 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15580 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15581 lt_cv_prog_compiler_c_o=yes
15582 fi
15583 fi
15584 chmod u+w . 2>&5
15585 $RM conftest*
15586 # SGI C++ compiler will create directory out/ii_files/ for
15587 # template instantiation
15588 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15589 $RM out/* && rmdir out
15590 cd ..
15591 $RM -r conftest
15592 $RM conftest*
15593
15594 fi
15595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15596 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15597
15598
15599
15600
15601
15602
15603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15604 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15605 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15606 $as_echo_n "(cached) " >&6
15607 else
15608 lt_cv_prog_compiler_c_o=no
15609 $RM -r conftest 2>/dev/null
15610 mkdir conftest
15611 cd conftest
15612 mkdir out
15613 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15614
15615 lt_compiler_flag="-o out/conftest2.$ac_objext"
15616 # Insert the option either (1) after the last *FLAGS variable, or
15617 # (2) before a word containing "conftest.", or (3) at the end.
15618 # Note that $ac_compile itself does not contain backslashes and begins
15619 # with a dollar sign (not a hyphen), so the echo should work correctly.
15620 lt_compile=`echo "$ac_compile" | $SED \
15621 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15622 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15623 -e 's:$: $lt_compiler_flag:'`
15624 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15625 (eval "$lt_compile" 2>out/conftest.err)
15626 ac_status=$?
15627 cat out/conftest.err >&5
15628 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15629 if (exit $ac_status) && test -s out/conftest2.$ac_objext
15630 then
15631 # The compiler can only warn and ignore the option if not recognized
15632 # So say no if there are warnings
15633 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15634 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15635 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15636 lt_cv_prog_compiler_c_o=yes
15637 fi
15638 fi
15639 chmod u+w . 2>&5
15640 $RM conftest*
15641 # SGI C++ compiler will create directory out/ii_files/ for
15642 # template instantiation
15643 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15644 $RM out/* && rmdir out
15645 cd ..
15646 $RM -r conftest
15647 $RM conftest*
15648
15649 fi
15650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15651 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15652
15653
15654
15655
15656 hard_links="nottested"
15657 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
15658 # do not overwrite the value of need_locks provided by the user
15659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
15660 $as_echo_n "checking if we can lock with hard links... " >&6; }
15661 hard_links=yes
15662 $RM conftest*
15663 ln conftest.a conftest.b 2>/dev/null && hard_links=no
15664 touch conftest.a
15665 ln conftest.a conftest.b 2>&5 || hard_links=no
15666 ln conftest.a conftest.b 2>/dev/null && hard_links=no
15667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
15668 $as_echo "$hard_links" >&6; }
15669 if test "$hard_links" = no; then
15670 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
15671 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
15672 need_locks=warn
15673 fi
15674 else
15675 need_locks=no
15676 fi
15677
15678
15679
15680
15681
15682
15683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
15684 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
15685
15686 runpath_var=
15687 allow_undefined_flag=
15688 always_export_symbols=no
15689 archive_cmds=
15690 archive_expsym_cmds=
15691 compiler_needs_object=no
15692 enable_shared_with_static_runtimes=no
15693 export_dynamic_flag_spec=
15694 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
15695 hardcode_automatic=no
15696 hardcode_direct=no
15697 hardcode_direct_absolute=no
15698 hardcode_libdir_flag_spec=
15699 hardcode_libdir_flag_spec_ld=
15700 hardcode_libdir_separator=
15701 hardcode_minus_L=no
15702 hardcode_shlibpath_var=unsupported
15703 inherit_rpath=no
15704 link_all_deplibs=unknown
15705 module_cmds=
15706 module_expsym_cmds=
15707 old_archive_from_new_cmds=
15708 old_archive_from_expsyms_cmds=
15709 thread_safe_flag_spec=
15710 whole_archive_flag_spec=
15711 # include_expsyms should be a list of space-separated symbols to be *always*
15712 # included in the symbol list
15713 include_expsyms=
15714 # exclude_expsyms can be an extended regexp of symbols to exclude
15715 # it will be wrapped by ` (' and `)$', so one must not match beginning or
15716 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
15717 # as well as any symbol that contains `d'.
15718 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
15719 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
15720 # platforms (ab)use it in PIC code, but their linkers get confused if
15721 # the symbol is explicitly referenced. Since portable code cannot
15722 # rely on this symbol name, it's probably fine to never include it in
15723 # preloaded symbol tables.
15724 # Exclude shared library initialization/finalization symbols.
15725 extract_expsyms_cmds=
15726
15727 case $host_os in
15728 cygwin* | mingw* | pw32* | cegcc*)
15729 # FIXME: the MSVC++ port hasn't been tested in a loooong time
15730 # When not using gcc, we currently assume that we are using
15731 # Microsoft Visual C++.
15732 if test "$GCC" != yes; then
15733 with_gnu_ld=no
15734 fi
15735 ;;
15736 interix*)
15737 # we just hope/assume this is gcc and not c89 (= MSVC++)
15738 with_gnu_ld=yes
15739 ;;
15740 openbsd*)
15741 with_gnu_ld=no
15742 ;;
15743 esac
15744
15745 ld_shlibs=yes
15746
15747 # On some targets, GNU ld is compatible enough with the native linker
15748 # that we're better off using the native interface for both.
15749 lt_use_gnu_ld_interface=no
15750 if test "$with_gnu_ld" = yes; then
15751 case $host_os in
15752 aix*)
15753 # The AIX port of GNU ld has always aspired to compatibility
15754 # with the native linker. However, as the warning in the GNU ld
15755 # block says, versions before 2.19.5* couldn't really create working
15756 # shared libraries, regardless of the interface used.
15757 case `$LD -v 2>&1` in
15758 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
15759 *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
15760 *\ \(GNU\ Binutils\)\ [3-9]*) ;;
15761 *)
15762 lt_use_gnu_ld_interface=yes
15763 ;;
15764 esac
15765 ;;
15766 *)
15767 lt_use_gnu_ld_interface=yes
15768 ;;
15769 esac
15770 fi
15771
15772 if test "$lt_use_gnu_ld_interface" = yes; then
15773 # If archive_cmds runs LD, not CC, wlarc should be empty
15774 wlarc='${wl}'
15775
15776 # Set some defaults for GNU ld with shared library support. These
15777 # are reset later if shared libraries are not supported. Putting them
15778 # here allows them to be overridden if necessary.
15779 runpath_var=LD_RUN_PATH
15780 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15781 export_dynamic_flag_spec='${wl}--export-dynamic'
15782 # ancient GNU ld didn't support --whole-archive et. al.
15783 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
15784 whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
15785 else
15786 whole_archive_flag_spec=
15787 fi
15788 supports_anon_versioning=no
15789 case `$LD -v 2>&1` in
15790 *GNU\ gold*) supports_anon_versioning=yes ;;
15791 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
15792 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
15793 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
15794 *\ 2.11.*) ;; # other 2.11 versions
15795 *) supports_anon_versioning=yes ;;
15796 esac
15797
15798 # See if GNU ld supports shared libraries.
15799 case $host_os in
15800 aix[3-9]*)
15801 # On AIX/PPC, the GNU linker is very broken
15802 if test "$host_cpu" != ia64; then
15803 ld_shlibs=no
15804 cat <<_LT_EOF 1>&2
15805
15806 *** Warning: the GNU linker, at least up to release 2.19, is reported
15807 *** to be unable to reliably create shared libraries on AIX.
15808 *** Therefore, libtool is disabling shared libraries support. If you
15809 *** really care for shared libraries, you may want to install binutils
15810 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
15811 *** You will then need to restart the configuration process.
15812
15813 _LT_EOF
15814 fi
15815 ;;
15816
15817 amigaos*)
15818 case $host_cpu in
15819 powerpc)
15820 # see comment about AmigaOS4 .so support
15821 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15822 archive_expsym_cmds=''
15823 ;;
15824 m68k)
15825 archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
15826 hardcode_libdir_flag_spec='-L$libdir'
15827 hardcode_minus_L=yes
15828 ;;
15829 esac
15830 ;;
15831
15832 beos*)
15833 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15834 allow_undefined_flag=unsupported
15835 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
15836 # support --undefined. This deserves some investigation. FIXME
15837 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15838 else
15839 ld_shlibs=no
15840 fi
15841 ;;
15842
15843 cygwin* | mingw* | pw32* | cegcc*)
15844 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
15845 # as there is no search path for DLLs.
15846 hardcode_libdir_flag_spec='-L$libdir'
15847 export_dynamic_flag_spec='${wl}--export-all-symbols'
15848 allow_undefined_flag=unsupported
15849 always_export_symbols=no
15850 enable_shared_with_static_runtimes=yes
15851 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
15852
15853 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
15854 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15855 # If the export-symbols file already is a .def file (1st line
15856 # is EXPORTS), use it as is; otherwise, prepend...
15857 archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
15858 cp $export_symbols $output_objdir/$soname.def;
15859 else
15860 echo EXPORTS > $output_objdir/$soname.def;
15861 cat $export_symbols >> $output_objdir/$soname.def;
15862 fi~
15863 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15864 else
15865 ld_shlibs=no
15866 fi
15867 ;;
15868
15869 haiku*)
15870 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15871 link_all_deplibs=yes
15872 ;;
15873
15874 interix[3-9]*)
15875 hardcode_direct=no
15876 hardcode_shlibpath_var=no
15877 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
15878 export_dynamic_flag_spec='${wl}-E'
15879 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
15880 # Instead, shared libraries are loaded at an image base (0x10000000 by
15881 # default) and relocated if they conflict, which is a slow very memory
15882 # consuming and fragmenting process. To avoid this, we pick a random,
15883 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
15884 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
15885 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15886 archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15887 ;;
15888
15889 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
15890 tmp_diet=no
15891 if test "$host_os" = linux-dietlibc; then
15892 case $cc_basename in
15893 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
15894 esac
15895 fi
15896 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
15897 && test "$tmp_diet" = no
15898 then
15899 tmp_addflag=
15900 tmp_sharedflag='-shared'
15901 case $cc_basename,$host_cpu in
15902 pgcc*) # Portland Group C compiler
15903 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
15904 tmp_addflag=' $pic_flag'
15905 ;;
15906 pgf77* | pgf90* | pgf95* | pgfortran*)
15907 # Portland Group f77 and f90 compilers
15908 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
15909 tmp_addflag=' $pic_flag -Mnomain' ;;
15910 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
15911 tmp_addflag=' -i_dynamic' ;;
15912 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
15913 tmp_addflag=' -i_dynamic -nofor_main' ;;
15914 ifc* | ifort*) # Intel Fortran compiler
15915 tmp_addflag=' -nofor_main' ;;
15916 lf95*) # Lahey Fortran 8.1
15917 whole_archive_flag_spec=
15918 tmp_sharedflag='--shared' ;;
15919 xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
15920 tmp_sharedflag='-qmkshrobj'
15921 tmp_addflag= ;;
15922 nvcc*) # Cuda Compiler Driver 2.2
15923 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
15924 compiler_needs_object=yes
15925 ;;
15926 esac
15927 case `$CC -V 2>&1 | sed 5q` in
15928 *Sun\ C*) # Sun C 5.9
15929 whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
15930 compiler_needs_object=yes
15931 tmp_sharedflag='-G' ;;
15932 *Sun\ F*) # Sun Fortran 8.3
15933 tmp_sharedflag='-G' ;;
15934 esac
15935 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15936
15937 if test "x$supports_anon_versioning" = xyes; then
15938 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15939 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15940 echo "local: *; };" >> $output_objdir/$libname.ver~
15941 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
15942 fi
15943
15944 case $cc_basename in
15945 xlf* | bgf* | bgxlf* | mpixlf*)
15946 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
15947 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
15948 hardcode_libdir_flag_spec=
15949 hardcode_libdir_flag_spec_ld='-rpath $libdir'
15950 archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
15951 if test "x$supports_anon_versioning" = xyes; then
15952 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15953 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15954 echo "local: *; };" >> $output_objdir/$libname.ver~
15955 $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
15956 fi
15957 ;;
15958 esac
15959 else
15960 ld_shlibs=no
15961 fi
15962 ;;
15963
15964 netbsd*)
15965 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
15966 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
15967 wlarc=
15968 else
15969 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15970 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15971 fi
15972 ;;
15973
15974 solaris*)
15975 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
15976 ld_shlibs=no
15977 cat <<_LT_EOF 1>&2
15978
15979 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
15980 *** create shared libraries on Solaris systems. Therefore, libtool
15981 *** is disabling shared libraries support. We urge you to upgrade GNU
15982 *** binutils to release 2.9.1 or newer. Another option is to modify
15983 *** your PATH or compiler configuration so that the native linker is
15984 *** used, and then restart.
15985
15986 _LT_EOF
15987 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15988 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15989 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15990 else
15991 ld_shlibs=no
15992 fi
15993 ;;
15994
15995 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
15996 case `$LD -v 2>&1` in
15997 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
15998 ld_shlibs=no
15999 cat <<_LT_EOF 1>&2
16000
16001 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
16002 *** reliably create shared libraries on SCO systems. Therefore, libtool
16003 *** is disabling shared libraries support. We urge you to upgrade GNU
16004 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
16005 *** your PATH or compiler configuration so that the native linker is
16006 *** used, and then restart.
16007
16008 _LT_EOF
16009 ;;
16010 *)
16011 # For security reasons, it is highly recommended that you always
16012 # use absolute paths for naming shared libraries, and exclude the
16013 # DT_RUNPATH tag from executables and libraries. But doing so
16014 # requires that you compile everything twice, which is a pain.
16015 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
16016 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16017 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
16018 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
16019 else
16020 ld_shlibs=no
16021 fi
16022 ;;
16023 esac
16024 ;;
16025
16026 sunos4*)
16027 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16028 wlarc=
16029 hardcode_direct=yes
16030 hardcode_shlibpath_var=no
16031 ;;
16032
16033 *)
16034 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
16035 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
16036 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
16037 else
16038 ld_shlibs=no
16039 fi
16040 ;;
16041 esac
16042
16043 if test "$ld_shlibs" = no; then
16044 runpath_var=
16045 hardcode_libdir_flag_spec=
16046 export_dynamic_flag_spec=
16047 whole_archive_flag_spec=
16048 fi
16049 else
16050 # PORTME fill in a description of your system's linker (not GNU ld)
16051 case $host_os in
16052 aix3*)
16053 allow_undefined_flag=unsupported
16054 always_export_symbols=yes
16055 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
16056 # Note: this linker hardcodes the directories in LIBPATH if there
16057 # are no directories specified by -L.
16058 hardcode_minus_L=yes
16059 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
16060 # Neither direct hardcoding nor static linking is supported with a
16061 # broken collect2.
16062 hardcode_direct=unsupported
16063 fi
16064 ;;
16065
16066 aix[4-9]*)
16067 if test "$host_cpu" = ia64; then
16068 # On IA64, the linker does run time linking by default, so we don't
16069 # have to do anything special.
16070 aix_use_runtimelinking=no
16071 exp_sym_flag='-Bexport'
16072 no_entry_flag=""
16073 else
16074 # If we're using GNU nm, then we don't want the "-C" option.
16075 # -C means demangle to AIX nm, but means don't demangle with GNU nm
16076 # Also, AIX nm treats weak defined symbols like other global
16077 # defined symbols, whereas GNU nm marks them as "W".
16078 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
16079 export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
16080 else
16081 export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
16082 fi
16083 aix_use_runtimelinking=no
16084
16085 # Test if we are trying to use run time linking or normal
16086 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
16087 # need to do runtime linking.
16088 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
16089 for ld_flag in $LDFLAGS; do
16090 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
16091 aix_use_runtimelinking=yes
16092 break
16093 fi
16094 done
16095 ;;
16096 esac
16097
16098 exp_sym_flag='-bexport'
16099 no_entry_flag='-bnoentry'
16100 fi
16101
16102 # When large executables or shared objects are built, AIX ld can
16103 # have problems creating the table of contents. If linking a library
16104 # or program results in "error TOC overflow" add -mminimal-toc to
16105 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
16106 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
16107
16108 archive_cmds=''
16109 hardcode_direct=yes
16110 hardcode_direct_absolute=yes
16111 hardcode_libdir_separator=':'
16112 link_all_deplibs=yes
16113 file_list_spec='${wl}-f,'
16114
16115 if test "$GCC" = yes; then
16116 case $host_os in aix4.[012]|aix4.[012].*)
16117 # We only want to do this on AIX 4.2 and lower, the check
16118 # below for broken collect2 doesn't work under 4.3+
16119 collect2name=`${CC} -print-prog-name=collect2`
16120 if test -f "$collect2name" &&
16121 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
16122 then
16123 # We have reworked collect2
16124 :
16125 else
16126 # We have old collect2
16127 hardcode_direct=unsupported
16128 # It fails to find uninstalled libraries when the uninstalled
16129 # path is not listed in the libpath. Setting hardcode_minus_L
16130 # to unsupported forces relinking
16131 hardcode_minus_L=yes
16132 hardcode_libdir_flag_spec='-L$libdir'
16133 hardcode_libdir_separator=
16134 fi
16135 ;;
16136 esac
16137 shared_flag='-shared'
16138 if test "$aix_use_runtimelinking" = yes; then
16139 shared_flag="$shared_flag "'${wl}-G'
16140 fi
16141 else
16142 # not using gcc
16143 if test "$host_cpu" = ia64; then
16144 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
16145 # chokes on -Wl,-G. The following line is correct:
16146 shared_flag='-G'
16147 else
16148 if test "$aix_use_runtimelinking" = yes; then
16149 shared_flag='${wl}-G'
16150 else
16151 shared_flag='${wl}-bM:SRE'
16152 fi
16153 fi
16154 fi
16155
16156 export_dynamic_flag_spec='${wl}-bexpall'
16157 # It seems that -bexpall does not export symbols beginning with
16158 # underscore (_), so it is better to generate a list of symbols to export.
16159 always_export_symbols=yes
16160 if test "$aix_use_runtimelinking" = yes; then
16161 # Warning - without using the other runtime loading flags (-brtl),
16162 # -berok will link without error, but may produce a broken library.
16163 allow_undefined_flag='-berok'
16164 # Determine the default libpath from the value encoded in an
16165 # empty executable.
16166 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16167 /* end confdefs.h. */
16168
16169 int
16170 main ()
16171 {
16172
16173 ;
16174 return 0;
16175 }
16176 _ACEOF
16177 if ac_fn_c_try_link "$LINENO"; then :
16178
16179 lt_aix_libpath_sed='
16180 /Import File Strings/,/^$/ {
16181 /^0/ {
16182 s/^0 *\(.*\)$/\1/
16183 p
16184 }
16185 }'
16186 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16187 # Check for a 64-bit object if we didn't find anything.
16188 if test -z "$aix_libpath"; then
16189 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16190 fi
16191 fi
16192 rm -f core conftest.err conftest.$ac_objext \
16193 conftest$ac_exeext conftest.$ac_ext
16194 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
16195
16196 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
16197 archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
16198 else
16199 if test "$host_cpu" = ia64; then
16200 hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
16201 allow_undefined_flag="-z nodefs"
16202 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
16203 else
16204 # Determine the default libpath from the value encoded in an
16205 # empty executable.
16206 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16207 /* end confdefs.h. */
16208
16209 int
16210 main ()
16211 {
16212
16213 ;
16214 return 0;
16215 }
16216 _ACEOF
16217 if ac_fn_c_try_link "$LINENO"; then :
16218
16219 lt_aix_libpath_sed='
16220 /Import File Strings/,/^$/ {
16221 /^0/ {
16222 s/^0 *\(.*\)$/\1/
16223 p
16224 }
16225 }'
16226 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16227 # Check for a 64-bit object if we didn't find anything.
16228 if test -z "$aix_libpath"; then
16229 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16230 fi
16231 fi
16232 rm -f core conftest.err conftest.$ac_objext \
16233 conftest$ac_exeext conftest.$ac_ext
16234 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
16235
16236 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
16237 # Warning - without using the other run time loading flags,
16238 # -berok will link without error, but may produce a broken library.
16239 no_undefined_flag=' ${wl}-bernotok'
16240 allow_undefined_flag=' ${wl}-berok'
16241 if test "$with_gnu_ld" = yes; then
16242 # We only use this code for GNU lds that support --whole-archive.
16243 whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
16244 else
16245 # Exported symbols can be pulled into shared objects from archives
16246 whole_archive_flag_spec='$convenience'
16247 fi
16248 archive_cmds_need_lc=yes
16249 # This is similar to how AIX traditionally builds its shared libraries.
16250 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'
16251 fi
16252 fi
16253 ;;
16254
16255 amigaos*)
16256 case $host_cpu in
16257 powerpc)
16258 # see comment about AmigaOS4 .so support
16259 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
16260 archive_expsym_cmds=''
16261 ;;
16262 m68k)
16263 archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
16264 hardcode_libdir_flag_spec='-L$libdir'
16265 hardcode_minus_L=yes
16266 ;;
16267 esac
16268 ;;
16269
16270 bsdi[45]*)
16271 export_dynamic_flag_spec=-rdynamic
16272 ;;
16273
16274 cygwin* | mingw* | pw32* | cegcc*)
16275 # When not using gcc, we currently assume that we are using
16276 # Microsoft Visual C++.
16277 # hardcode_libdir_flag_spec is actually meaningless, as there is
16278 # no search path for DLLs.
16279 hardcode_libdir_flag_spec=' '
16280 allow_undefined_flag=unsupported
16281 # Tell ltmain to make .lib files, not .a files.
16282 libext=lib
16283 # Tell ltmain to make .dll files, not .so files.
16284 shrext_cmds=".dll"
16285 # FIXME: Setting linknames here is a bad hack.
16286 archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
16287 # The linker will automatically build a .lib file if we build a DLL.
16288 old_archive_from_new_cmds='true'
16289 # FIXME: Should let the user specify the lib program.
16290 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
16291 fix_srcfile_path='`cygpath -w "$srcfile"`'
16292 enable_shared_with_static_runtimes=yes
16293 ;;
16294
16295 darwin* | rhapsody*)
16296
16297
16298 archive_cmds_need_lc=no
16299 hardcode_direct=no
16300 hardcode_automatic=yes
16301 hardcode_shlibpath_var=unsupported
16302 if test "$lt_cv_ld_force_load" = "yes"; then
16303 whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
16304 else
16305 whole_archive_flag_spec=''
16306 fi
16307 link_all_deplibs=yes
16308 allow_undefined_flag="$_lt_dar_allow_undefined"
16309 case $cc_basename in
16310 ifort*) _lt_dar_can_shared=yes ;;
16311 *) _lt_dar_can_shared=$GCC ;;
16312 esac
16313 if test "$_lt_dar_can_shared" = "yes"; then
16314 output_verbose_link_cmd=func_echo_all
16315 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
16316 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
16317 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}${_lt_dsymutil}"
16318 module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
16319
16320 else
16321 ld_shlibs=no
16322 fi
16323
16324 ;;
16325
16326 dgux*)
16327 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16328 hardcode_libdir_flag_spec='-L$libdir'
16329 hardcode_shlibpath_var=no
16330 ;;
16331
16332 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
16333 # support. Future versions do this automatically, but an explicit c++rt0.o
16334 # does not break anything, and helps significantly (at the cost of a little
16335 # extra space).
16336 freebsd2.2*)
16337 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
16338 hardcode_libdir_flag_spec='-R$libdir'
16339 hardcode_direct=yes
16340 hardcode_shlibpath_var=no
16341 ;;
16342
16343 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
16344 freebsd2.*)
16345 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16346 hardcode_direct=yes
16347 hardcode_minus_L=yes
16348 hardcode_shlibpath_var=no
16349 ;;
16350
16351 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
16352 freebsd* | dragonfly*)
16353 archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
16354 hardcode_libdir_flag_spec='-R$libdir'
16355 hardcode_direct=yes
16356 hardcode_shlibpath_var=no
16357 ;;
16358
16359 hpux9*)
16360 if test "$GCC" = yes; then
16361 archive_cmds='$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 $lib'
16362 else
16363 archive_cmds='$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 $lib'
16364 fi
16365 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16366 hardcode_libdir_separator=:
16367 hardcode_direct=yes
16368
16369 # hardcode_minus_L: Not really in the search PATH,
16370 # but as the default location of the library.
16371 hardcode_minus_L=yes
16372 export_dynamic_flag_spec='${wl}-E'
16373 ;;
16374
16375 hpux10*)
16376 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16377 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16378 else
16379 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16380 fi
16381 if test "$with_gnu_ld" = no; then
16382 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16383 hardcode_libdir_flag_spec_ld='+b $libdir'
16384 hardcode_libdir_separator=:
16385 hardcode_direct=yes
16386 hardcode_direct_absolute=yes
16387 export_dynamic_flag_spec='${wl}-E'
16388 # hardcode_minus_L: Not really in the search PATH,
16389 # but as the default location of the library.
16390 hardcode_minus_L=yes
16391 fi
16392 ;;
16393
16394 hpux11*)
16395 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16396 case $host_cpu in
16397 hppa*64*)
16398 archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16399 ;;
16400 ia64*)
16401 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16402 ;;
16403 *)
16404 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16405 ;;
16406 esac
16407 else
16408 case $host_cpu in
16409 hppa*64*)
16410 archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16411 ;;
16412 ia64*)
16413 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16414 ;;
16415 *)
16416
16417 # Older versions of the 11.00 compiler do not understand -b yet
16418 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
16419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
16420 $as_echo_n "checking if $CC understands -b... " >&6; }
16421 if test "${lt_cv_prog_compiler__b+set}" = set; then :
16422 $as_echo_n "(cached) " >&6
16423 else
16424 lt_cv_prog_compiler__b=no
16425 save_LDFLAGS="$LDFLAGS"
16426 LDFLAGS="$LDFLAGS -b"
16427 echo "$lt_simple_link_test_code" > conftest.$ac_ext
16428 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
16429 # The linker can only warn and ignore the option if not recognized
16430 # So say no if there are warnings
16431 if test -s conftest.err; then
16432 # Append any errors to the config.log.
16433 cat conftest.err 1>&5
16434 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
16435 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16436 if diff conftest.exp conftest.er2 >/dev/null; then
16437 lt_cv_prog_compiler__b=yes
16438 fi
16439 else
16440 lt_cv_prog_compiler__b=yes
16441 fi
16442 fi
16443 $RM -r conftest*
16444 LDFLAGS="$save_LDFLAGS"
16445
16446 fi
16447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
16448 $as_echo "$lt_cv_prog_compiler__b" >&6; }
16449
16450 if test x"$lt_cv_prog_compiler__b" = xyes; then
16451 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16452 else
16453 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16454 fi
16455
16456 ;;
16457 esac
16458 fi
16459 if test "$with_gnu_ld" = no; then
16460 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16461 hardcode_libdir_separator=:
16462
16463 case $host_cpu in
16464 hppa*64*|ia64*)
16465 hardcode_direct=no
16466 hardcode_shlibpath_var=no
16467 ;;
16468 *)
16469 hardcode_direct=yes
16470 hardcode_direct_absolute=yes
16471 export_dynamic_flag_spec='${wl}-E'
16472
16473 # hardcode_minus_L: Not really in the search PATH,
16474 # but as the default location of the library.
16475 hardcode_minus_L=yes
16476 ;;
16477 esac
16478 fi
16479 ;;
16480
16481 irix5* | irix6* | nonstopux*)
16482 if test "$GCC" = yes; then
16483 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
16484 # Try to use the -exported_symbol ld option, if it does not
16485 # work, assume that -exports_file does not work either and
16486 # implicitly export all symbols.
16487 save_LDFLAGS="$LDFLAGS"
16488 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
16489 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16490 /* end confdefs.h. */
16491 int foo(void) {}
16492 _ACEOF
16493 if ac_fn_c_try_link "$LINENO"; then :
16494 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
16495
16496 fi
16497 rm -f core conftest.err conftest.$ac_objext \
16498 conftest$ac_exeext conftest.$ac_ext
16499 LDFLAGS="$save_LDFLAGS"
16500 else
16501 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
16502 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
16503 fi
16504 archive_cmds_need_lc='no'
16505 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16506 hardcode_libdir_separator=:
16507 inherit_rpath=yes
16508 link_all_deplibs=yes
16509 ;;
16510
16511 netbsd*)
16512 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
16513 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
16514 else
16515 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
16516 fi
16517 hardcode_libdir_flag_spec='-R$libdir'
16518 hardcode_direct=yes
16519 hardcode_shlibpath_var=no
16520 ;;
16521
16522 newsos6)
16523 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16524 hardcode_direct=yes
16525 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16526 hardcode_libdir_separator=:
16527 hardcode_shlibpath_var=no
16528 ;;
16529
16530 *nto* | *qnx*)
16531 ;;
16532
16533 openbsd*)
16534 if test -f /usr/libexec/ld.so; then
16535 hardcode_direct=yes
16536 hardcode_shlibpath_var=no
16537 hardcode_direct_absolute=yes
16538 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
16539 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16540 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
16541 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16542 export_dynamic_flag_spec='${wl}-E'
16543 else
16544 case $host_os in
16545 openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
16546 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16547 hardcode_libdir_flag_spec='-R$libdir'
16548 ;;
16549 *)
16550 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16551 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16552 ;;
16553 esac
16554 fi
16555 else
16556 ld_shlibs=no
16557 fi
16558 ;;
16559
16560 os2*)
16561 hardcode_libdir_flag_spec='-L$libdir'
16562 hardcode_minus_L=yes
16563 allow_undefined_flag=unsupported
16564 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'
16565 old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
16566 ;;
16567
16568 osf3*)
16569 if test "$GCC" = yes; then
16570 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16571 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
16572 else
16573 allow_undefined_flag=' -expect_unresolved \*'
16574 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
16575 fi
16576 archive_cmds_need_lc='no'
16577 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16578 hardcode_libdir_separator=:
16579 ;;
16580
16581 osf4* | osf5*) # as osf3* with the addition of -msym flag
16582 if test "$GCC" = yes; then
16583 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16584 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
16585 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16586 else
16587 allow_undefined_flag=' -expect_unresolved \*'
16588 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
16589 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~
16590 $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
16591
16592 # Both c and cxx compiler support -rpath directly
16593 hardcode_libdir_flag_spec='-rpath $libdir'
16594 fi
16595 archive_cmds_need_lc='no'
16596 hardcode_libdir_separator=:
16597 ;;
16598
16599 solaris*)
16600 no_undefined_flag=' -z defs'
16601 if test "$GCC" = yes; then
16602 wlarc='${wl}'
16603 archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16604 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16605 $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16606 else
16607 case `$CC -V 2>&1` in
16608 *"Compilers 5.0"*)
16609 wlarc=''
16610 archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
16611 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16612 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
16613 ;;
16614 *)
16615 wlarc='${wl}'
16616 archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
16617 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16618 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16619 ;;
16620 esac
16621 fi
16622 hardcode_libdir_flag_spec='-R$libdir'
16623 hardcode_shlibpath_var=no
16624 case $host_os in
16625 solaris2.[0-5] | solaris2.[0-5].*) ;;
16626 *)
16627 # The compiler driver will combine and reorder linker options,
16628 # but understands `-z linker_flag'. GCC discards it without `$wl',
16629 # but is careful enough not to reorder.
16630 # Supported since Solaris 2.6 (maybe 2.5.1?)
16631 if test "$GCC" = yes; then
16632 whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
16633 else
16634 whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
16635 fi
16636 ;;
16637 esac
16638 link_all_deplibs=yes
16639 ;;
16640
16641 sunos4*)
16642 if test "x$host_vendor" = xsequent; then
16643 # Use $CC to link under sequent, because it throws in some extra .o
16644 # files that make .init and .fini sections work.
16645 archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
16646 else
16647 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
16648 fi
16649 hardcode_libdir_flag_spec='-L$libdir'
16650 hardcode_direct=yes
16651 hardcode_minus_L=yes
16652 hardcode_shlibpath_var=no
16653 ;;
16654
16655 sysv4)
16656 case $host_vendor in
16657 sni)
16658 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16659 hardcode_direct=yes # is this really true???
16660 ;;
16661 siemens)
16662 ## LD is ld it makes a PLAMLIB
16663 ## CC just makes a GrossModule.
16664 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
16665 reload_cmds='$CC -r -o $output$reload_objs'
16666 hardcode_direct=no
16667 ;;
16668 motorola)
16669 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16670 hardcode_direct=no #Motorola manual says yes, but my tests say they lie
16671 ;;
16672 esac
16673 runpath_var='LD_RUN_PATH'
16674 hardcode_shlibpath_var=no
16675 ;;
16676
16677 sysv4.3*)
16678 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16679 hardcode_shlibpath_var=no
16680 export_dynamic_flag_spec='-Bexport'
16681 ;;
16682
16683 sysv4*MP*)
16684 if test -d /usr/nec; then
16685 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16686 hardcode_shlibpath_var=no
16687 runpath_var=LD_RUN_PATH
16688 hardcode_runpath_var=yes
16689 ld_shlibs=yes
16690 fi
16691 ;;
16692
16693 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
16694 no_undefined_flag='${wl}-z,text'
16695 archive_cmds_need_lc=no
16696 hardcode_shlibpath_var=no
16697 runpath_var='LD_RUN_PATH'
16698
16699 if test "$GCC" = yes; then
16700 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16701 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16702 else
16703 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16704 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16705 fi
16706 ;;
16707
16708 sysv5* | sco3.2v5* | sco5v6*)
16709 # Note: We can NOT use -z defs as we might desire, because we do not
16710 # link with -lc, and that would cause any symbols used from libc to
16711 # always be unresolved, which means just about no library would
16712 # ever link correctly. If we're not using GNU ld we use -z text
16713 # though, which does catch some bad symbols but isn't as heavy-handed
16714 # as -z defs.
16715 no_undefined_flag='${wl}-z,text'
16716 allow_undefined_flag='${wl}-z,nodefs'
16717 archive_cmds_need_lc=no
16718 hardcode_shlibpath_var=no
16719 hardcode_libdir_flag_spec='${wl}-R,$libdir'
16720 hardcode_libdir_separator=':'
16721 link_all_deplibs=yes
16722 export_dynamic_flag_spec='${wl}-Bexport'
16723 runpath_var='LD_RUN_PATH'
16724
16725 if test "$GCC" = yes; then
16726 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16727 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16728 else
16729 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16730 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16731 fi
16732 ;;
16733
16734 uts4*)
16735 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16736 hardcode_libdir_flag_spec='-L$libdir'
16737 hardcode_shlibpath_var=no
16738 ;;
16739
16740 *)
16741 ld_shlibs=no
16742 ;;
16743 esac
16744
16745 if test x$host_vendor = xsni; then
16746 case $host in
16747 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
16748 export_dynamic_flag_spec='${wl}-Blargedynsym'
16749 ;;
16750 esac
16751 fi
16752 fi
16753
16754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
16755 $as_echo "$ld_shlibs" >&6; }
16756 test "$ld_shlibs" = no && can_build_shared=no
16757
16758 with_gnu_ld=$with_gnu_ld
16759
16760
16761
16762
16763
16764
16765
16766
16767
16768
16769
16770
16771
16772
16773
16774 #
16775 # Do we need to explicitly link libc?
16776 #
16777 case "x$archive_cmds_need_lc" in
16778 x|xyes)
16779 # Assume -lc should be added
16780 archive_cmds_need_lc=yes
16781
16782 if test "$enable_shared" = yes && test "$GCC" = yes; then
16783 case $archive_cmds in
16784 *'~'*)
16785 # FIXME: we may have to deal with multi-command sequences.
16786 ;;
16787 '$CC '*)
16788 # Test whether the compiler implicitly links with -lc since on some
16789 # systems, -lgcc has to come before -lc. If gcc already passes -lc
16790 # to ld, don't add -lc before -lgcc.
16791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
16792 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
16793 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
16794 $as_echo_n "(cached) " >&6
16795 else
16796 $RM conftest*
16797 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16798
16799 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
16800 (eval $ac_compile) 2>&5
16801 ac_status=$?
16802 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16803 test $ac_status = 0; } 2>conftest.err; then
16804 soname=conftest
16805 lib=conftest
16806 libobjs=conftest.$ac_objext
16807 deplibs=
16808 wl=$lt_prog_compiler_wl
16809 pic_flag=$lt_prog_compiler_pic
16810 compiler_flags=-v
16811 linker_flags=-v
16812 verstring=
16813 output_objdir=.
16814 libname=conftest
16815 lt_save_allow_undefined_flag=$allow_undefined_flag
16816 allow_undefined_flag=
16817 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
16818 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
16819 ac_status=$?
16820 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16821 test $ac_status = 0; }
16822 then
16823 lt_cv_archive_cmds_need_lc=no
16824 else
16825 lt_cv_archive_cmds_need_lc=yes
16826 fi
16827 allow_undefined_flag=$lt_save_allow_undefined_flag
16828 else
16829 cat conftest.err 1>&5
16830 fi
16831 $RM conftest*
16832
16833 fi
16834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
16835 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
16836 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
16837 ;;
16838 esac
16839 fi
16840 ;;
16841 esac
16842
16843
16844
16845
16846
16847
16848
16849
16850
16851
16852
16853
16854
16855
16856
16857
16858
16859
16860
16861
16862
16863
16864
16865
16866
16867
16868
16869
16870
16871
16872
16873
16874
16875
16876
16877
16878
16879
16880
16881
16882
16883
16884
16885
16886
16887
16888
16889
16890
16891
16892
16893
16894
16895
16896
16897
16898
16899
16900
16901
16902
16903
16904
16905
16906
16907
16908
16909
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
16998
16999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
17000 $as_echo_n "checking dynamic linker characteristics... " >&6; }
17001
17002 if test "$GCC" = yes; then
17003 case $host_os in
17004 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
17005 *) lt_awk_arg="/^libraries:/" ;;
17006 esac
17007 case $host_os in
17008 mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
17009 *) lt_sed_strip_eq="s,=/,/,g" ;;
17010 esac
17011 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
17012 case $lt_search_path_spec in
17013 *\;*)
17014 # if the path contains ";" then we assume it to be the separator
17015 # otherwise default to the standard path separator (i.e. ":") - it is
17016 # assumed that no part of a normal pathname contains ";" but that should
17017 # okay in the real world where ";" in dirpaths is itself problematic.
17018 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
17019 ;;
17020 *)
17021 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
17022 ;;
17023 esac
17024 # Ok, now we have the path, separated by spaces, we can step through it
17025 # and add multilib dir if necessary.
17026 lt_tmp_lt_search_path_spec=
17027 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
17028 for lt_sys_path in $lt_search_path_spec; do
17029 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
17030 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
17031 else
17032 test -d "$lt_sys_path" && \
17033 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
17034 fi
17035 done
17036 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
17037 BEGIN {RS=" "; FS="/|\n";} {
17038 lt_foo="";
17039 lt_count=0;
17040 for (lt_i = NF; lt_i > 0; lt_i--) {
17041 if ($lt_i != "" && $lt_i != ".") {
17042 if ($lt_i == "..") {
17043 lt_count++;
17044 } else {
17045 if (lt_count == 0) {
17046 lt_foo="/" $lt_i lt_foo;
17047 } else {
17048 lt_count--;
17049 }
17050 }
17051 }
17052 }
17053 if (lt_foo != "") { lt_freq[lt_foo]++; }
17054 if (lt_freq[lt_foo] == 1) { print lt_foo; }
17055 }'`
17056 # AWK program above erroneously prepends '/' to C:/dos/paths
17057 # for these hosts.
17058 case $host_os in
17059 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
17060 $SED 's,/\([A-Za-z]:\),\1,g'` ;;
17061 esac
17062 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
17063 else
17064 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
17065 fi
17066 library_names_spec=
17067 libname_spec='lib$name'
17068 soname_spec=
17069 shrext_cmds=".so"
17070 postinstall_cmds=
17071 postuninstall_cmds=
17072 finish_cmds=
17073 finish_eval=
17074 shlibpath_var=
17075 shlibpath_overrides_runpath=unknown
17076 version_type=none
17077 dynamic_linker="$host_os ld.so"
17078 sys_lib_dlsearch_path_spec="/lib /usr/lib"
17079 need_lib_prefix=unknown
17080 hardcode_into_libs=no
17081
17082 # when you set need_version to no, make sure it does not cause -set_version
17083 # flags to be left without arguments
17084 need_version=unknown
17085
17086 case $host_os in
17087 aix3*)
17088 version_type=linux
17089 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
17090 shlibpath_var=LIBPATH
17091
17092 # AIX 3 has no versioning support, so we append a major version to the name.
17093 soname_spec='${libname}${release}${shared_ext}$major'
17094 ;;
17095
17096 aix[4-9]*)
17097 version_type=linux
17098 need_lib_prefix=no
17099 need_version=no
17100 hardcode_into_libs=yes
17101 if test "$host_cpu" = ia64; then
17102 # AIX 5 supports IA64
17103 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
17104 shlibpath_var=LD_LIBRARY_PATH
17105 else
17106 # With GCC up to 2.95.x, collect2 would create an import file
17107 # for dependence libraries. The import file would start with
17108 # the line `#! .'. This would cause the generated library to
17109 # depend on `.', always an invalid library. This was fixed in
17110 # development snapshots of GCC prior to 3.0.
17111 case $host_os in
17112 aix4 | aix4.[01] | aix4.[01].*)
17113 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
17114 echo ' yes '
17115 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
17116 :
17117 else
17118 can_build_shared=no
17119 fi
17120 ;;
17121 esac
17122 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
17123 # soname into executable. Probably we can add versioning support to
17124 # collect2, so additional links can be useful in future.
17125 if test "$aix_use_runtimelinking" = yes; then
17126 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
17127 # instead of lib<name>.a to let people know that these are not
17128 # typical AIX shared libraries.
17129 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17130 else
17131 # We preserve .a as extension for shared libraries through AIX4.2
17132 # and later when we are not doing run time linking.
17133 library_names_spec='${libname}${release}.a $libname.a'
17134 soname_spec='${libname}${release}${shared_ext}$major'
17135 fi
17136 shlibpath_var=LIBPATH
17137 fi
17138 ;;
17139
17140 amigaos*)
17141 case $host_cpu in
17142 powerpc)
17143 # Since July 2007 AmigaOS4 officially supports .so libraries.
17144 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
17145 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17146 ;;
17147 m68k)
17148 library_names_spec='$libname.ixlibrary $libname.a'
17149 # Create ${libname}_ixlibrary.a entries in /sys/libs.
17150 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''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 ${libname}_ixlibrary.a || exit 1; done'
17151 ;;
17152 esac
17153 ;;
17154
17155 beos*)
17156 library_names_spec='${libname}${shared_ext}'
17157 dynamic_linker="$host_os ld.so"
17158 shlibpath_var=LIBRARY_PATH
17159 ;;
17160
17161 bsdi[45]*)
17162 version_type=linux
17163 need_version=no
17164 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17165 soname_spec='${libname}${release}${shared_ext}$major'
17166 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
17167 shlibpath_var=LD_LIBRARY_PATH
17168 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
17169 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
17170 # the default ld.so.conf also contains /usr/contrib/lib and
17171 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
17172 # libtool to hard-code these into programs
17173 ;;
17174
17175 cygwin* | mingw* | pw32* | cegcc*)
17176 version_type=windows
17177 shrext_cmds=".dll"
17178 need_version=no
17179 need_lib_prefix=no
17180
17181 case $GCC,$host_os in
17182 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
17183 library_names_spec='$libname.dll.a'
17184 # DLL is installed to $(libdir)/../bin by postinstall_cmds
17185 postinstall_cmds='base_file=`basename \${file}`~
17186 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
17187 dldir=$destdir/`dirname \$dlpath`~
17188 test -d \$dldir || mkdir -p \$dldir~
17189 $install_prog $dir/$dlname \$dldir/$dlname~
17190 chmod a+x \$dldir/$dlname~
17191 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
17192 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
17193 fi'
17194 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
17195 dlpath=$dir/\$dldll~
17196 $RM \$dlpath'
17197 shlibpath_overrides_runpath=yes
17198
17199 case $host_os in
17200 cygwin*)
17201 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
17202 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17203
17204 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
17205 ;;
17206 mingw* | cegcc*)
17207 # MinGW DLLs use traditional 'lib' prefix
17208 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17209 ;;
17210 pw32*)
17211 # pw32 DLLs use 'pw' prefix rather than 'lib'
17212 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17213 ;;
17214 esac
17215 ;;
17216
17217 *)
17218 library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
17219 ;;
17220 esac
17221 dynamic_linker='Win32 ld.exe'
17222 # FIXME: first we should search . and the directory the executable is in
17223 shlibpath_var=PATH
17224 ;;
17225
17226 darwin* | rhapsody*)
17227 dynamic_linker="$host_os dyld"
17228 version_type=darwin
17229 need_lib_prefix=no
17230 need_version=no
17231 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
17232 soname_spec='${libname}${release}${major}$shared_ext'
17233 shlibpath_overrides_runpath=yes
17234 shlibpath_var=DYLD_LIBRARY_PATH
17235 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
17236
17237 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
17238 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
17239 ;;
17240
17241 dgux*)
17242 version_type=linux
17243 need_lib_prefix=no
17244 need_version=no
17245 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
17246 soname_spec='${libname}${release}${shared_ext}$major'
17247 shlibpath_var=LD_LIBRARY_PATH
17248 ;;
17249
17250 freebsd* | dragonfly*)
17251 # DragonFly does not have aout. When/if they implement a new
17252 # versioning mechanism, adjust this.
17253 if test -x /usr/bin/objformat; then
17254 objformat=`/usr/bin/objformat`
17255 else
17256 case $host_os in
17257 freebsd[23].*) objformat=aout ;;
17258 *) objformat=elf ;;
17259 esac
17260 fi
17261 version_type=freebsd-$objformat
17262 case $version_type in
17263 freebsd-elf*)
17264 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17265 need_version=no
17266 need_lib_prefix=no
17267 ;;
17268 freebsd-*)
17269 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
17270 need_version=yes
17271 ;;
17272 esac
17273 shlibpath_var=LD_LIBRARY_PATH
17274 case $host_os in
17275 freebsd2.*)
17276 shlibpath_overrides_runpath=yes
17277 ;;
17278 freebsd3.[01]* | freebsdelf3.[01]*)
17279 shlibpath_overrides_runpath=yes
17280 hardcode_into_libs=yes
17281 ;;
17282 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
17283 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
17284 shlibpath_overrides_runpath=no
17285 hardcode_into_libs=yes
17286 ;;
17287 *) # from 4.6 on, and DragonFly
17288 shlibpath_overrides_runpath=yes
17289 hardcode_into_libs=yes
17290 ;;
17291 esac
17292 ;;
17293
17294 gnu*)
17295 version_type=linux
17296 need_lib_prefix=no
17297 need_version=no
17298 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17299 soname_spec='${libname}${release}${shared_ext}$major'
17300 shlibpath_var=LD_LIBRARY_PATH
17301 hardcode_into_libs=yes
17302 ;;
17303
17304 haiku*)
17305 version_type=linux
17306 need_lib_prefix=no
17307 need_version=no
17308 dynamic_linker="$host_os runtime_loader"
17309 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17310 soname_spec='${libname}${release}${shared_ext}$major'
17311 shlibpath_var=LIBRARY_PATH
17312 shlibpath_overrides_runpath=yes
17313 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
17314 hardcode_into_libs=yes
17315 ;;
17316
17317 hpux9* | hpux10* | hpux11*)
17318 # Give a soname corresponding to the major version so that dld.sl refuses to
17319 # link against other versions.
17320 version_type=sunos
17321 need_lib_prefix=no
17322 need_version=no
17323 case $host_cpu in
17324 ia64*)
17325 shrext_cmds='.so'
17326 hardcode_into_libs=yes
17327 dynamic_linker="$host_os dld.so"
17328 shlibpath_var=LD_LIBRARY_PATH
17329 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17330 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17331 soname_spec='${libname}${release}${shared_ext}$major'
17332 if test "X$HPUX_IA64_MODE" = X32; then
17333 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
17334 else
17335 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
17336 fi
17337 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17338 ;;
17339 hppa*64*)
17340 shrext_cmds='.sl'
17341 hardcode_into_libs=yes
17342 dynamic_linker="$host_os dld.sl"
17343 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
17344 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17345 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17346 soname_spec='${libname}${release}${shared_ext}$major'
17347 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
17348 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17349 ;;
17350 *)
17351 shrext_cmds='.sl'
17352 dynamic_linker="$host_os dld.sl"
17353 shlibpath_var=SHLIB_PATH
17354 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
17355 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17356 soname_spec='${libname}${release}${shared_ext}$major'
17357 ;;
17358 esac
17359 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
17360 postinstall_cmds='chmod 555 $lib'
17361 # or fails outright, so override atomically:
17362 install_override_mode=555
17363 ;;
17364
17365 interix[3-9]*)
17366 version_type=linux
17367 need_lib_prefix=no
17368 need_version=no
17369 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17370 soname_spec='${libname}${release}${shared_ext}$major'
17371 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
17372 shlibpath_var=LD_LIBRARY_PATH
17373 shlibpath_overrides_runpath=no
17374 hardcode_into_libs=yes
17375 ;;
17376
17377 irix5* | irix6* | nonstopux*)
17378 case $host_os in
17379 nonstopux*) version_type=nonstopux ;;
17380 *)
17381 if test "$lt_cv_prog_gnu_ld" = yes; then
17382 version_type=linux
17383 else
17384 version_type=irix
17385 fi ;;
17386 esac
17387 need_lib_prefix=no
17388 need_version=no
17389 soname_spec='${libname}${release}${shared_ext}$major'
17390 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
17391 case $host_os in
17392 irix5* | nonstopux*)
17393 libsuff= shlibsuff=
17394 ;;
17395 *)
17396 case $LD in # libtool.m4 will add one of these switches to LD
17397 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
17398 libsuff= shlibsuff= libmagic=32-bit;;
17399 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
17400 libsuff=32 shlibsuff=N32 libmagic=N32;;
17401 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
17402 libsuff=64 shlibsuff=64 libmagic=64-bit;;
17403 *) libsuff= shlibsuff= libmagic=never-match;;
17404 esac
17405 ;;
17406 esac
17407 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
17408 shlibpath_overrides_runpath=no
17409 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
17410 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
17411 hardcode_into_libs=yes
17412 ;;
17413
17414 # No shared lib support for Linux oldld, aout, or coff.
17415 linux*oldld* | linux*aout* | linux*coff*)
17416 dynamic_linker=no
17417 ;;
17418
17419 # This must be Linux ELF.
17420 linux* | k*bsd*-gnu | kopensolaris*-gnu)
17421 version_type=linux
17422 need_lib_prefix=no
17423 need_version=no
17424 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17425 soname_spec='${libname}${release}${shared_ext}$major'
17426 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
17427 shlibpath_var=LD_LIBRARY_PATH
17428 shlibpath_overrides_runpath=no
17429
17430 # Some binutils ld are patched to set DT_RUNPATH
17431 if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
17432 $as_echo_n "(cached) " >&6
17433 else
17434 lt_cv_shlibpath_overrides_runpath=no
17435 save_LDFLAGS=$LDFLAGS
17436 save_libdir=$libdir
17437 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
17438 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
17439 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17440 /* end confdefs.h. */
17441
17442 int
17443 main ()
17444 {
17445
17446 ;
17447 return 0;
17448 }
17449 _ACEOF
17450 if ac_fn_c_try_link "$LINENO"; then :
17451 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
17452 lt_cv_shlibpath_overrides_runpath=yes
17453 fi
17454 fi
17455 rm -f core conftest.err conftest.$ac_objext \
17456 conftest$ac_exeext conftest.$ac_ext
17457 LDFLAGS=$save_LDFLAGS
17458 libdir=$save_libdir
17459
17460 fi
17461
17462 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
17463
17464 # This implies no fast_install, which is unacceptable.
17465 # Some rework will be needed to allow for fast_install
17466 # before this can be enabled.
17467 hardcode_into_libs=yes
17468
17469 # Append ld.so.conf contents to the search path
17470 if test -f /etc/ld.so.conf; then
17471 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;s/"//g;/^$/d' | tr '\n' ' '`
17472 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
17473 fi
17474
17475 # We used to test for /lib/ld.so.1 and disable shared libraries on
17476 # powerpc, because MkLinux only supported shared libraries with the
17477 # GNU dynamic linker. Since this was broken with cross compilers,
17478 # most powerpc-linux boxes support dynamic linking these days and
17479 # people can always --disable-shared, the test was removed, and we
17480 # assume the GNU/Linux dynamic linker is in use.
17481 dynamic_linker='GNU/Linux ld.so'
17482 ;;
17483
17484 netbsd*)
17485 version_type=sunos
17486 need_lib_prefix=no
17487 need_version=no
17488 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17489 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17490 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17491 dynamic_linker='NetBSD (a.out) ld.so'
17492 else
17493 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17494 soname_spec='${libname}${release}${shared_ext}$major'
17495 dynamic_linker='NetBSD ld.elf_so'
17496 fi
17497 shlibpath_var=LD_LIBRARY_PATH
17498 shlibpath_overrides_runpath=yes
17499 hardcode_into_libs=yes
17500 ;;
17501
17502 newsos6)
17503 version_type=linux
17504 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17505 shlibpath_var=LD_LIBRARY_PATH
17506 shlibpath_overrides_runpath=yes
17507 ;;
17508
17509 *nto* | *qnx*)
17510 version_type=qnx
17511 need_lib_prefix=no
17512 need_version=no
17513 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17514 soname_spec='${libname}${release}${shared_ext}$major'
17515 shlibpath_var=LD_LIBRARY_PATH
17516 shlibpath_overrides_runpath=no
17517 hardcode_into_libs=yes
17518 dynamic_linker='ldqnx.so'
17519 ;;
17520
17521 openbsd*)
17522 version_type=sunos
17523 sys_lib_dlsearch_path_spec="/usr/lib"
17524 need_lib_prefix=no
17525 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
17526 case $host_os in
17527 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
17528 *) need_version=no ;;
17529 esac
17530 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17531 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17532 shlibpath_var=LD_LIBRARY_PATH
17533 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
17534 case $host_os in
17535 openbsd2.[89] | openbsd2.[89].*)
17536 shlibpath_overrides_runpath=no
17537 ;;
17538 *)
17539 shlibpath_overrides_runpath=yes
17540 ;;
17541 esac
17542 else
17543 shlibpath_overrides_runpath=yes
17544 fi
17545 ;;
17546
17547 os2*)
17548 libname_spec='$name'
17549 shrext_cmds=".dll"
17550 need_lib_prefix=no
17551 library_names_spec='$libname${shared_ext} $libname.a'
17552 dynamic_linker='OS/2 ld.exe'
17553 shlibpath_var=LIBPATH
17554 ;;
17555
17556 osf3* | osf4* | osf5*)
17557 version_type=osf
17558 need_lib_prefix=no
17559 need_version=no
17560 soname_spec='${libname}${release}${shared_ext}$major'
17561 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17562 shlibpath_var=LD_LIBRARY_PATH
17563 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
17564 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
17565 ;;
17566
17567 rdos*)
17568 dynamic_linker=no
17569 ;;
17570
17571 solaris*)
17572 version_type=linux
17573 need_lib_prefix=no
17574 need_version=no
17575 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17576 soname_spec='${libname}${release}${shared_ext}$major'
17577 shlibpath_var=LD_LIBRARY_PATH
17578 shlibpath_overrides_runpath=yes
17579 hardcode_into_libs=yes
17580 # ldd complains unless libraries are executable
17581 postinstall_cmds='chmod +x $lib'
17582 ;;
17583
17584 sunos4*)
17585 version_type=sunos
17586 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17587 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
17588 shlibpath_var=LD_LIBRARY_PATH
17589 shlibpath_overrides_runpath=yes
17590 if test "$with_gnu_ld" = yes; then
17591 need_lib_prefix=no
17592 fi
17593 need_version=yes
17594 ;;
17595
17596 sysv4 | sysv4.3*)
17597 version_type=linux
17598 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17599 soname_spec='${libname}${release}${shared_ext}$major'
17600 shlibpath_var=LD_LIBRARY_PATH
17601 case $host_vendor in
17602 sni)
17603 shlibpath_overrides_runpath=no
17604 need_lib_prefix=no
17605 runpath_var=LD_RUN_PATH
17606 ;;
17607 siemens)
17608 need_lib_prefix=no
17609 ;;
17610 motorola)
17611 need_lib_prefix=no
17612 need_version=no
17613 shlibpath_overrides_runpath=no
17614 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
17615 ;;
17616 esac
17617 ;;
17618
17619 sysv4*MP*)
17620 if test -d /usr/nec ;then
17621 version_type=linux
17622 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
17623 soname_spec='$libname${shared_ext}.$major'
17624 shlibpath_var=LD_LIBRARY_PATH
17625 fi
17626 ;;
17627
17628 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
17629 version_type=freebsd-elf
17630 need_lib_prefix=no
17631 need_version=no
17632 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17633 soname_spec='${libname}${release}${shared_ext}$major'
17634 shlibpath_var=LD_LIBRARY_PATH
17635 shlibpath_overrides_runpath=yes
17636 hardcode_into_libs=yes
17637 if test "$with_gnu_ld" = yes; then
17638 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
17639 else
17640 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
17641 case $host_os in
17642 sco3.2v5*)
17643 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
17644 ;;
17645 esac
17646 fi
17647 sys_lib_dlsearch_path_spec='/usr/lib'
17648 ;;
17649
17650 tpf*)
17651 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
17652 version_type=linux
17653 need_lib_prefix=no
17654 need_version=no
17655 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17656 shlibpath_var=LD_LIBRARY_PATH
17657 shlibpath_overrides_runpath=no
17658 hardcode_into_libs=yes
17659 ;;
17660
17661 uts4*)
17662 version_type=linux
17663 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17664 soname_spec='${libname}${release}${shared_ext}$major'
17665 shlibpath_var=LD_LIBRARY_PATH
17666 ;;
17667
17668 *)
17669 dynamic_linker=no
17670 ;;
17671 esac
17672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
17673 $as_echo "$dynamic_linker" >&6; }
17674 test "$dynamic_linker" = no && can_build_shared=no
17675
17676 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
17677 if test "$GCC" = yes; then
17678 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
17679 fi
17680
17681 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
17682 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
17683 fi
17684 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
17685 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
17686 fi
17687
17688
17689
17690
17691
17692
17693
17694
17695
17696
17697
17698
17699
17700
17701
17702
17703
17704
17705
17706
17707
17708
17709
17710
17711
17712
17713
17714
17715
17716
17717
17718
17719
17720
17721
17722
17723
17724
17725
17726
17727
17728
17729
17730
17731
17732
17733
17734
17735
17736
17737
17738
17739
17740
17741
17742
17743
17744
17745
17746
17747
17748
17749
17750
17751
17752
17753
17754
17755
17756
17757
17758
17759
17760
17761
17762
17763
17764
17765
17766
17767
17768
17769
17770
17771
17772
17773
17774
17775
17776
17777
17778
17779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
17780 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
17781 hardcode_action=
17782 if test -n "$hardcode_libdir_flag_spec" ||
17783 test -n "$runpath_var" ||
17784 test "X$hardcode_automatic" = "Xyes" ; then
17785
17786 # We can hardcode non-existent directories.
17787 if test "$hardcode_direct" != no &&
17788 # If the only mechanism to avoid hardcoding is shlibpath_var, we
17789 # have to relink, otherwise we might link with an installed library
17790 # when we should be linking with a yet-to-be-installed one
17791 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
17792 test "$hardcode_minus_L" != no; then
17793 # Linking always hardcodes the temporary library directory.
17794 hardcode_action=relink
17795 else
17796 # We can link without hardcoding, and we can hardcode nonexisting dirs.
17797 hardcode_action=immediate
17798 fi
17799 else
17800 # We cannot hardcode anything, or else we can only hardcode existing
17801 # directories.
17802 hardcode_action=unsupported
17803 fi
17804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
17805 $as_echo "$hardcode_action" >&6; }
17806
17807 if test "$hardcode_action" = relink ||
17808 test "$inherit_rpath" = yes; then
17809 # Fast installation is not supported
17810 enable_fast_install=no
17811 elif test "$shlibpath_overrides_runpath" = yes ||
17812 test "$enable_shared" = no; then
17813 # Fast installation is not necessary
17814 enable_fast_install=needless
17815 fi
17816
17817
17818
17819
17820
17821
17822 if test "x$enable_dlopen" != xyes; then
17823 enable_dlopen=unknown
17824 enable_dlopen_self=unknown
17825 enable_dlopen_self_static=unknown
17826 else
17827 lt_cv_dlopen=no
17828 lt_cv_dlopen_libs=
17829
17830 case $host_os in
17831 beos*)
17832 lt_cv_dlopen="load_add_on"
17833 lt_cv_dlopen_libs=
17834 lt_cv_dlopen_self=yes
17835 ;;
17836
17837 mingw* | pw32* | cegcc*)
17838 lt_cv_dlopen="LoadLibrary"
17839 lt_cv_dlopen_libs=
17840 ;;
17841
17842 cygwin*)
17843 lt_cv_dlopen="dlopen"
17844 lt_cv_dlopen_libs=
17845 ;;
17846
17847 darwin*)
17848 # if libdl is installed we need to link against it
17849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17850 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17851 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17852 $as_echo_n "(cached) " >&6
17853 else
17854 ac_check_lib_save_LIBS=$LIBS
17855 LIBS="-ldl $LIBS"
17856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17857 /* end confdefs.h. */
17858
17859 /* Override any GCC internal prototype to avoid an error.
17860 Use char because int might match the return type of a GCC
17861 builtin and then its argument prototype would still apply. */
17862 #ifdef __cplusplus
17863 extern "C"
17864 #endif
17865 char dlopen ();
17866 int
17867 main ()
17868 {
17869 return dlopen ();
17870 ;
17871 return 0;
17872 }
17873 _ACEOF
17874 if ac_fn_c_try_link "$LINENO"; then :
17875 ac_cv_lib_dl_dlopen=yes
17876 else
17877 ac_cv_lib_dl_dlopen=no
17878 fi
17879 rm -f core conftest.err conftest.$ac_objext \
17880 conftest$ac_exeext conftest.$ac_ext
17881 LIBS=$ac_check_lib_save_LIBS
17882 fi
17883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17884 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17885 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17886 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17887 else
17888
17889 lt_cv_dlopen="dyld"
17890 lt_cv_dlopen_libs=
17891 lt_cv_dlopen_self=yes
17892
17893 fi
17894
17895 ;;
17896
17897 *)
17898 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
17899 if test "x$ac_cv_func_shl_load" = x""yes; then :
17900 lt_cv_dlopen="shl_load"
17901 else
17902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
17903 $as_echo_n "checking for shl_load in -ldld... " >&6; }
17904 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
17905 $as_echo_n "(cached) " >&6
17906 else
17907 ac_check_lib_save_LIBS=$LIBS
17908 LIBS="-ldld $LIBS"
17909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17910 /* end confdefs.h. */
17911
17912 /* Override any GCC internal prototype to avoid an error.
17913 Use char because int might match the return type of a GCC
17914 builtin and then its argument prototype would still apply. */
17915 #ifdef __cplusplus
17916 extern "C"
17917 #endif
17918 char shl_load ();
17919 int
17920 main ()
17921 {
17922 return shl_load ();
17923 ;
17924 return 0;
17925 }
17926 _ACEOF
17927 if ac_fn_c_try_link "$LINENO"; then :
17928 ac_cv_lib_dld_shl_load=yes
17929 else
17930 ac_cv_lib_dld_shl_load=no
17931 fi
17932 rm -f core conftest.err conftest.$ac_objext \
17933 conftest$ac_exeext conftest.$ac_ext
17934 LIBS=$ac_check_lib_save_LIBS
17935 fi
17936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
17937 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
17938 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
17939 lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
17940 else
17941 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
17942 if test "x$ac_cv_func_dlopen" = x""yes; then :
17943 lt_cv_dlopen="dlopen"
17944 else
17945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17946 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17947 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17948 $as_echo_n "(cached) " >&6
17949 else
17950 ac_check_lib_save_LIBS=$LIBS
17951 LIBS="-ldl $LIBS"
17952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17953 /* end confdefs.h. */
17954
17955 /* Override any GCC internal prototype to avoid an error.
17956 Use char because int might match the return type of a GCC
17957 builtin and then its argument prototype would still apply. */
17958 #ifdef __cplusplus
17959 extern "C"
17960 #endif
17961 char dlopen ();
17962 int
17963 main ()
17964 {
17965 return dlopen ();
17966 ;
17967 return 0;
17968 }
17969 _ACEOF
17970 if ac_fn_c_try_link "$LINENO"; then :
17971 ac_cv_lib_dl_dlopen=yes
17972 else
17973 ac_cv_lib_dl_dlopen=no
17974 fi
17975 rm -f core conftest.err conftest.$ac_objext \
17976 conftest$ac_exeext conftest.$ac_ext
17977 LIBS=$ac_check_lib_save_LIBS
17978 fi
17979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17980 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17981 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17982 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17983 else
17984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
17985 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
17986 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
17987 $as_echo_n "(cached) " >&6
17988 else
17989 ac_check_lib_save_LIBS=$LIBS
17990 LIBS="-lsvld $LIBS"
17991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17992 /* end confdefs.h. */
17993
17994 /* Override any GCC internal prototype to avoid an error.
17995 Use char because int might match the return type of a GCC
17996 builtin and then its argument prototype would still apply. */
17997 #ifdef __cplusplus
17998 extern "C"
17999 #endif
18000 char dlopen ();
18001 int
18002 main ()
18003 {
18004 return dlopen ();
18005 ;
18006 return 0;
18007 }
18008 _ACEOF
18009 if ac_fn_c_try_link "$LINENO"; then :
18010 ac_cv_lib_svld_dlopen=yes
18011 else
18012 ac_cv_lib_svld_dlopen=no
18013 fi
18014 rm -f core conftest.err conftest.$ac_objext \
18015 conftest$ac_exeext conftest.$ac_ext
18016 LIBS=$ac_check_lib_save_LIBS
18017 fi
18018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
18019 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
18020 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
18021 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
18022 else
18023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
18024 $as_echo_n "checking for dld_link in -ldld... " >&6; }
18025 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
18026 $as_echo_n "(cached) " >&6
18027 else
18028 ac_check_lib_save_LIBS=$LIBS
18029 LIBS="-ldld $LIBS"
18030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18031 /* end confdefs.h. */
18032
18033 /* Override any GCC internal prototype to avoid an error.
18034 Use char because int might match the return type of a GCC
18035 builtin and then its argument prototype would still apply. */
18036 #ifdef __cplusplus
18037 extern "C"
18038 #endif
18039 char dld_link ();
18040 int
18041 main ()
18042 {
18043 return dld_link ();
18044 ;
18045 return 0;
18046 }
18047 _ACEOF
18048 if ac_fn_c_try_link "$LINENO"; then :
18049 ac_cv_lib_dld_dld_link=yes
18050 else
18051 ac_cv_lib_dld_dld_link=no
18052 fi
18053 rm -f core conftest.err conftest.$ac_objext \
18054 conftest$ac_exeext conftest.$ac_ext
18055 LIBS=$ac_check_lib_save_LIBS
18056 fi
18057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
18058 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
18059 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
18060 lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
18061 fi
18062
18063
18064 fi
18065
18066
18067 fi
18068
18069
18070 fi
18071
18072
18073 fi
18074
18075
18076 fi
18077
18078 ;;
18079 esac
18080
18081 if test "x$lt_cv_dlopen" != xno; then
18082 enable_dlopen=yes
18083 else
18084 enable_dlopen=no
18085 fi
18086
18087 case $lt_cv_dlopen in
18088 dlopen)
18089 save_CPPFLAGS="$CPPFLAGS"
18090 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
18091
18092 save_LDFLAGS="$LDFLAGS"
18093 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
18094
18095 save_LIBS="$LIBS"
18096 LIBS="$lt_cv_dlopen_libs $LIBS"
18097
18098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
18099 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
18100 if test "${lt_cv_dlopen_self+set}" = set; then :
18101 $as_echo_n "(cached) " >&6
18102 else
18103 if test "$cross_compiling" = yes; then :
18104 lt_cv_dlopen_self=cross
18105 else
18106 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
18107 lt_status=$lt_dlunknown
18108 cat > conftest.$ac_ext <<_LT_EOF
18109 #line 18109 "configure"
18110 #include "confdefs.h"
18111
18112 #if HAVE_DLFCN_H
18113 #include <dlfcn.h>
18114 #endif
18115
18116 #include <stdio.h>
18117
18118 #ifdef RTLD_GLOBAL
18119 # define LT_DLGLOBAL RTLD_GLOBAL
18120 #else
18121 # ifdef DL_GLOBAL
18122 # define LT_DLGLOBAL DL_GLOBAL
18123 # else
18124 # define LT_DLGLOBAL 0
18125 # endif
18126 #endif
18127
18128 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
18129 find out it does not work in some platform. */
18130 #ifndef LT_DLLAZY_OR_NOW
18131 # ifdef RTLD_LAZY
18132 # define LT_DLLAZY_OR_NOW RTLD_LAZY
18133 # else
18134 # ifdef DL_LAZY
18135 # define LT_DLLAZY_OR_NOW DL_LAZY
18136 # else
18137 # ifdef RTLD_NOW
18138 # define LT_DLLAZY_OR_NOW RTLD_NOW
18139 # else
18140 # ifdef DL_NOW
18141 # define LT_DLLAZY_OR_NOW DL_NOW
18142 # else
18143 # define LT_DLLAZY_OR_NOW 0
18144 # endif
18145 # endif
18146 # endif
18147 # endif
18148 #endif
18149
18150 /* When -fvisbility=hidden is used, assume the code has been annotated
18151 correspondingly for the symbols needed. */
18152 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
18153 void fnord () __attribute__((visibility("default")));
18154 #endif
18155
18156 void fnord () { int i=42; }
18157 int main ()
18158 {
18159 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
18160 int status = $lt_dlunknown;
18161
18162 if (self)
18163 {
18164 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
18165 else
18166 {
18167 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
18168 else puts (dlerror ());
18169 }
18170 /* dlclose (self); */
18171 }
18172 else
18173 puts (dlerror ());
18174
18175 return status;
18176 }
18177 _LT_EOF
18178 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
18179 (eval $ac_link) 2>&5
18180 ac_status=$?
18181 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18182 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
18183 (./conftest; exit; ) >&5 2>/dev/null
18184 lt_status=$?
18185 case x$lt_status in
18186 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
18187 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
18188 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
18189 esac
18190 else :
18191 # compilation failed
18192 lt_cv_dlopen_self=no
18193 fi
18194 fi
18195 rm -fr conftest*
18196
18197
18198 fi
18199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
18200 $as_echo "$lt_cv_dlopen_self" >&6; }
18201
18202 if test "x$lt_cv_dlopen_self" = xyes; then
18203 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
18204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
18205 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
18206 if test "${lt_cv_dlopen_self_static+set}" = set; then :
18207 $as_echo_n "(cached) " >&6
18208 else
18209 if test "$cross_compiling" = yes; then :
18210 lt_cv_dlopen_self_static=cross
18211 else
18212 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
18213 lt_status=$lt_dlunknown
18214 cat > conftest.$ac_ext <<_LT_EOF
18215 #line 18215 "configure"
18216 #include "confdefs.h"
18217
18218 #if HAVE_DLFCN_H
18219 #include <dlfcn.h>
18220 #endif
18221
18222 #include <stdio.h>
18223
18224 #ifdef RTLD_GLOBAL
18225 # define LT_DLGLOBAL RTLD_GLOBAL
18226 #else
18227 # ifdef DL_GLOBAL
18228 # define LT_DLGLOBAL DL_GLOBAL
18229 # else
18230 # define LT_DLGLOBAL 0
18231 # endif
18232 #endif
18233
18234 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
18235 find out it does not work in some platform. */
18236 #ifndef LT_DLLAZY_OR_NOW
18237 # ifdef RTLD_LAZY
18238 # define LT_DLLAZY_OR_NOW RTLD_LAZY
18239 # else
18240 # ifdef DL_LAZY
18241 # define LT_DLLAZY_OR_NOW DL_LAZY
18242 # else
18243 # ifdef RTLD_NOW
18244 # define LT_DLLAZY_OR_NOW RTLD_NOW
18245 # else
18246 # ifdef DL_NOW
18247 # define LT_DLLAZY_OR_NOW DL_NOW
18248 # else
18249 # define LT_DLLAZY_OR_NOW 0
18250 # endif
18251 # endif
18252 # endif
18253 # endif
18254 #endif
18255
18256 /* When -fvisbility=hidden is used, assume the code has been annotated
18257 correspondingly for the symbols needed. */
18258 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
18259 void fnord () __attribute__((visibility("default")));
18260 #endif
18261
18262 void fnord () { int i=42; }
18263 int main ()
18264 {
18265 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
18266 int status = $lt_dlunknown;
18267
18268 if (self)
18269 {
18270 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
18271 else
18272 {
18273 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
18274 else puts (dlerror ());
18275 }
18276 /* dlclose (self); */
18277 }
18278 else
18279 puts (dlerror ());
18280
18281 return status;
18282 }
18283 _LT_EOF
18284 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
18285 (eval $ac_link) 2>&5
18286 ac_status=$?
18287 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18288 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
18289 (./conftest; exit; ) >&5 2>/dev/null
18290 lt_status=$?
18291 case x$lt_status in
18292 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
18293 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
18294 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
18295 esac
18296 else :
18297 # compilation failed
18298 lt_cv_dlopen_self_static=no
18299 fi
18300 fi
18301 rm -fr conftest*
18302
18303
18304 fi
18305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
18306 $as_echo "$lt_cv_dlopen_self_static" >&6; }
18307 fi
18308
18309 CPPFLAGS="$save_CPPFLAGS"
18310 LDFLAGS="$save_LDFLAGS"
18311 LIBS="$save_LIBS"
18312 ;;
18313 esac
18314
18315 case $lt_cv_dlopen_self in
18316 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
18317 *) enable_dlopen_self=unknown ;;
18318 esac
18319
18320 case $lt_cv_dlopen_self_static in
18321 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
18322 *) enable_dlopen_self_static=unknown ;;
18323 esac
18324 fi
18325
18326
18327
18328
18329
18330
18331
18332
18333
18334
18335
18336
18337
18338
18339
18340
18341
18342 striplib=
18343 old_striplib=
18344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
18345 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
18346 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
18347 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
18348 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
18349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18350 $as_echo "yes" >&6; }
18351 else
18352 # FIXME - insert some real tests, host_os isn't really good enough
18353 case $host_os in
18354 darwin*)
18355 if test -n "$STRIP" ; then
18356 striplib="$STRIP -x"
18357 old_striplib="$STRIP -S"
18358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18359 $as_echo "yes" >&6; }
18360 else
18361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18362 $as_echo "no" >&6; }
18363 fi
18364 ;;
18365 *)
18366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18367 $as_echo "no" >&6; }
18368 ;;
18369 esac
18370 fi
18371
18372
18373
18374
18375
18376
18377
18378
18379
18380
18381
18382
18383 # Report which library types will actually be built
18384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
18385 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
18386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
18387 $as_echo "$can_build_shared" >&6; }
18388
18389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
18390 $as_echo_n "checking whether to build shared libraries... " >&6; }
18391 test "$can_build_shared" = "no" && enable_shared=no
18392
18393 # On AIX, shared libraries and static libraries use the same namespace, and
18394 # are all built from PIC.
18395 case $host_os in
18396 aix3*)
18397 test "$enable_shared" = yes && enable_static=no
18398 if test -n "$RANLIB"; then
18399 archive_cmds="$archive_cmds~\$RANLIB \$lib"
18400 postinstall_cmds='$RANLIB $lib'
18401 fi
18402 ;;
18403
18404 aix[4-9]*)
18405 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
18406 test "$enable_shared" = yes && enable_static=no
18407 fi
18408 ;;
18409 esac
18410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
18411 $as_echo "$enable_shared" >&6; }
18412
18413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
18414 $as_echo_n "checking whether to build static libraries... " >&6; }
18415 # Make sure either enable_shared or enable_static is yes.
18416 test "$enable_shared" = yes || enable_static=yes
18417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
18418 $as_echo "$enable_static" >&6; }
18419
18420
18421
18422
18423 fi
18424 ac_ext=c
18425 ac_cpp='$CPP $CPPFLAGS'
18426 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18427 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18428 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18429
18430 CC="$lt_save_CC"
18431
18432 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
18433 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
18434 (test "X$CXX" != "Xg++"))) ; then
18435 ac_ext=cpp
18436 ac_cpp='$CXXCPP $CPPFLAGS'
18437 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18438 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18439 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
18441 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
18442 if test -z "$CXXCPP"; then
18443 if test "${ac_cv_prog_CXXCPP+set}" = set; then :
18444 $as_echo_n "(cached) " >&6
18445 else
18446 # Double quotes because CXXCPP needs to be expanded
18447 for CXXCPP in "$CXX -E" "/lib/cpp"
18448 do
18449 ac_preproc_ok=false
18450 for ac_cxx_preproc_warn_flag in '' yes
18451 do
18452 # Use a header file that comes with gcc, so configuring glibc
18453 # with a fresh cross-compiler works.
18454 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18455 # <limits.h> exists even on freestanding compilers.
18456 # On the NeXT, cc -E runs the code through the compiler's parser,
18457 # not just through cpp. "Syntax error" is here to catch this case.
18458 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18459 /* end confdefs.h. */
18460 #ifdef __STDC__
18461 # include <limits.h>
18462 #else
18463 # include <assert.h>
18464 #endif
18465 Syntax error
18466 _ACEOF
18467 if ac_fn_cxx_try_cpp "$LINENO"; then :
18468
18469 else
18470 # Broken: fails on valid input.
18471 continue
18472 fi
18473 rm -f conftest.err conftest.$ac_ext
18474
18475 # OK, works on sane cases. Now check whether nonexistent headers
18476 # can be detected and how.
18477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18478 /* end confdefs.h. */
18479 #include <ac_nonexistent.h>
18480 _ACEOF
18481 if ac_fn_cxx_try_cpp "$LINENO"; then :
18482 # Broken: success on invalid input.
18483 continue
18484 else
18485 # Passes both tests.
18486 ac_preproc_ok=:
18487 break
18488 fi
18489 rm -f conftest.err conftest.$ac_ext
18490
18491 done
18492 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18493 rm -f conftest.err conftest.$ac_ext
18494 if $ac_preproc_ok; then :
18495 break
18496 fi
18497
18498 done
18499 ac_cv_prog_CXXCPP=$CXXCPP
18500
18501 fi
18502 CXXCPP=$ac_cv_prog_CXXCPP
18503 else
18504 ac_cv_prog_CXXCPP=$CXXCPP
18505 fi
18506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
18507 $as_echo "$CXXCPP" >&6; }
18508 ac_preproc_ok=false
18509 for ac_cxx_preproc_warn_flag in '' yes
18510 do
18511 # Use a header file that comes with gcc, so configuring glibc
18512 # with a fresh cross-compiler works.
18513 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18514 # <limits.h> exists even on freestanding compilers.
18515 # On the NeXT, cc -E runs the code through the compiler's parser,
18516 # not just through cpp. "Syntax error" is here to catch this case.
18517 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18518 /* end confdefs.h. */
18519 #ifdef __STDC__
18520 # include <limits.h>
18521 #else
18522 # include <assert.h>
18523 #endif
18524 Syntax error
18525 _ACEOF
18526 if ac_fn_cxx_try_cpp "$LINENO"; then :
18527
18528 else
18529 # Broken: fails on valid input.
18530 continue
18531 fi
18532 rm -f conftest.err conftest.$ac_ext
18533
18534 # OK, works on sane cases. Now check whether nonexistent headers
18535 # can be detected and how.
18536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18537 /* end confdefs.h. */
18538 #include <ac_nonexistent.h>
18539 _ACEOF
18540 if ac_fn_cxx_try_cpp "$LINENO"; then :
18541 # Broken: success on invalid input.
18542 continue
18543 else
18544 # Passes both tests.
18545 ac_preproc_ok=:
18546 break
18547 fi
18548 rm -f conftest.err conftest.$ac_ext
18549
18550 done
18551 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18552 rm -f conftest.err conftest.$ac_ext
18553 if $ac_preproc_ok; then :
18554
18555 else
18556 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
18557 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
18558 as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
18559 See \`config.log' for more details." "$LINENO" 5; }
18560 fi
18561
18562 ac_ext=c
18563 ac_cpp='$CPP $CPPFLAGS'
18564 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18565 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18566 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18567
18568 else
18569 _lt_caught_CXX_error=yes
18570 fi
18571
18572 ac_ext=cpp
18573 ac_cpp='$CXXCPP $CPPFLAGS'
18574 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18575 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18576 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18577
18578 archive_cmds_need_lc_CXX=no
18579 allow_undefined_flag_CXX=
18580 always_export_symbols_CXX=no
18581 archive_expsym_cmds_CXX=
18582 compiler_needs_object_CXX=no
18583 export_dynamic_flag_spec_CXX=
18584 hardcode_direct_CXX=no
18585 hardcode_direct_absolute_CXX=no
18586 hardcode_libdir_flag_spec_CXX=
18587 hardcode_libdir_flag_spec_ld_CXX=
18588 hardcode_libdir_separator_CXX=
18589 hardcode_minus_L_CXX=no
18590 hardcode_shlibpath_var_CXX=unsupported
18591 hardcode_automatic_CXX=no
18592 inherit_rpath_CXX=no
18593 module_cmds_CXX=
18594 module_expsym_cmds_CXX=
18595 link_all_deplibs_CXX=unknown
18596 old_archive_cmds_CXX=$old_archive_cmds
18597 reload_flag_CXX=$reload_flag
18598 reload_cmds_CXX=$reload_cmds
18599 no_undefined_flag_CXX=
18600 whole_archive_flag_spec_CXX=
18601 enable_shared_with_static_runtimes_CXX=no
18602
18603 # Source file extension for C++ test sources.
18604 ac_ext=cpp
18605
18606 # Object file extension for compiled C++ test sources.
18607 objext=o
18608 objext_CXX=$objext
18609
18610 # No sense in running all these tests if we already determined that
18611 # the CXX compiler isn't working. Some variables (like enable_shared)
18612 # are currently assumed to apply to all compilers on this platform,
18613 # and will be corrupted by setting them based on a non-working compiler.
18614 if test "$_lt_caught_CXX_error" != yes; then
18615 # Code to be used in simple compile tests
18616 lt_simple_compile_test_code="int some_variable = 0;"
18617
18618 # Code to be used in simple link tests
18619 lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
18620
18621 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
18622
18623
18624
18625
18626
18627
18628 # If no C compiler was specified, use CC.
18629 LTCC=${LTCC-"$CC"}
18630
18631 # If no C compiler flags were specified, use CFLAGS.
18632 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
18633
18634 # Allow CC to be a program name with arguments.
18635 compiler=$CC
18636
18637
18638 # save warnings/boilerplate of simple test code
18639 ac_outfile=conftest.$ac_objext
18640 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
18641 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18642 _lt_compiler_boilerplate=`cat conftest.err`
18643 $RM conftest*
18644
18645 ac_outfile=conftest.$ac_objext
18646 echo "$lt_simple_link_test_code" >conftest.$ac_ext
18647 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18648 _lt_linker_boilerplate=`cat conftest.err`
18649 $RM -r conftest*
18650
18651
18652 # Allow CC to be a program name with arguments.
18653 lt_save_CC=$CC
18654 lt_save_LD=$LD
18655 lt_save_GCC=$GCC
18656 GCC=$GXX
18657 lt_save_with_gnu_ld=$with_gnu_ld
18658 lt_save_path_LD=$lt_cv_path_LD
18659 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
18660 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
18661 else
18662 $as_unset lt_cv_prog_gnu_ld
18663 fi
18664 if test -n "${lt_cv_path_LDCXX+set}"; then
18665 lt_cv_path_LD=$lt_cv_path_LDCXX
18666 else
18667 $as_unset lt_cv_path_LD
18668 fi
18669 test -z "${LDCXX+set}" || LD=$LDCXX
18670 CC=${CXX-"c++"}
18671 compiler=$CC
18672 compiler_CXX=$CC
18673 for cc_temp in $compiler""; do
18674 case $cc_temp in
18675 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
18676 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
18677 \-*) ;;
18678 *) break;;
18679 esac
18680 done
18681 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
18682
18683
18684 if test -n "$compiler"; then
18685 # We don't want -fno-exception when compiling C++ code, so set the
18686 # no_builtin_flag separately
18687 if test "$GXX" = yes; then
18688 lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
18689 else
18690 lt_prog_compiler_no_builtin_flag_CXX=
18691 fi
18692
18693 if test "$GXX" = yes; then
18694 # Set up default GNU C++ configuration
18695
18696
18697
18698 # Check whether --with-gnu-ld was given.
18699 if test "${with_gnu_ld+set}" = set; then :
18700 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
18701 else
18702 with_gnu_ld=no
18703 fi
18704
18705 ac_prog=ld
18706 if test "$GCC" = yes; then
18707 # Check if gcc -print-prog-name=ld gives a path.
18708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
18709 $as_echo_n "checking for ld used by $CC... " >&6; }
18710 case $host in
18711 *-*-mingw*)
18712 # gcc leaves a trailing carriage return which upsets mingw
18713 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
18714 *)
18715 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
18716 esac
18717 case $ac_prog in
18718 # Accept absolute paths.
18719 [\\/]* | ?:[\\/]*)
18720 re_direlt='/[^/][^/]*/\.\./'
18721 # Canonicalize the pathname of ld
18722 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
18723 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
18724 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
18725 done
18726 test -z "$LD" && LD="$ac_prog"
18727 ;;
18728 "")
18729 # If it fails, then pretend we aren't using GCC.
18730 ac_prog=ld
18731 ;;
18732 *)
18733 # If it is relative, then search for the first ld in PATH.
18734 with_gnu_ld=unknown
18735 ;;
18736 esac
18737 elif test "$with_gnu_ld" = yes; then
18738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
18739 $as_echo_n "checking for GNU ld... " >&6; }
18740 else
18741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
18742 $as_echo_n "checking for non-GNU ld... " >&6; }
18743 fi
18744 if test "${lt_cv_path_LD+set}" = set; then :
18745 $as_echo_n "(cached) " >&6
18746 else
18747 if test -z "$LD"; then
18748 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
18749 for ac_dir in $PATH; do
18750 IFS="$lt_save_ifs"
18751 test -z "$ac_dir" && ac_dir=.
18752 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
18753 lt_cv_path_LD="$ac_dir/$ac_prog"
18754 # Check to see if the program is GNU ld. I'd rather use --version,
18755 # but apparently some variants of GNU ld only accept -v.
18756 # Break only if it was the GNU/non-GNU ld that we prefer.
18757 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
18758 *GNU* | *'with BFD'*)
18759 test "$with_gnu_ld" != no && break
18760 ;;
18761 *)
18762 test "$with_gnu_ld" != yes && break
18763 ;;
18764 esac
18765 fi
18766 done
18767 IFS="$lt_save_ifs"
18768 else
18769 lt_cv_path_LD="$LD" # Let the user override the test with a path.
18770 fi
18771 fi
18772
18773 LD="$lt_cv_path_LD"
18774 if test -n "$LD"; then
18775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
18776 $as_echo "$LD" >&6; }
18777 else
18778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18779 $as_echo "no" >&6; }
18780 fi
18781 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
18782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
18783 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
18784 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
18785 $as_echo_n "(cached) " >&6
18786 else
18787 # I'd rather use --version here, but apparently some GNU lds only accept -v.
18788 case `$LD -v 2>&1 </dev/null` in
18789 *GNU* | *'with BFD'*)
18790 lt_cv_prog_gnu_ld=yes
18791 ;;
18792 *)
18793 lt_cv_prog_gnu_ld=no
18794 ;;
18795 esac
18796 fi
18797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
18798 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
18799 with_gnu_ld=$lt_cv_prog_gnu_ld
18800
18801
18802
18803
18804
18805
18806
18807 # Check if GNU C++ uses GNU ld as the underlying linker, since the
18808 # archiving commands below assume that GNU ld is being used.
18809 if test "$with_gnu_ld" = yes; then
18810 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
18811 archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
18812
18813 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18814 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18815
18816 # If archive_cmds runs LD, not CC, wlarc should be empty
18817 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
18818 # investigate it a little bit more. (MM)
18819 wlarc='${wl}'
18820
18821 # ancient GNU ld didn't support --whole-archive et. al.
18822 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
18823 $GREP 'no-whole-archive' > /dev/null; then
18824 whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
18825 else
18826 whole_archive_flag_spec_CXX=
18827 fi
18828 else
18829 with_gnu_ld=no
18830 wlarc=
18831
18832 # A generic and very simple default shared library creation
18833 # command for GNU C++ for the case where it uses the native
18834 # linker, instead of GNU ld. If possible, this setting should
18835 # overridden to take advantage of the native linker features on
18836 # the platform it is being used on.
18837 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
18838 fi
18839
18840 # Commands to make compiler produce verbose output that lists
18841 # what "hidden" libraries, object files and flags are used when
18842 # linking a shared library.
18843 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
18844
18845 else
18846 GXX=no
18847 with_gnu_ld=no
18848 wlarc=
18849 fi
18850
18851 # PORTME: fill in a description of your system's C++ link characteristics
18852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
18853 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
18854 ld_shlibs_CXX=yes
18855 case $host_os in
18856 aix3*)
18857 # FIXME: insert proper C++ library support
18858 ld_shlibs_CXX=no
18859 ;;
18860 aix[4-9]*)
18861 if test "$host_cpu" = ia64; then
18862 # On IA64, the linker does run time linking by default, so we don't
18863 # have to do anything special.
18864 aix_use_runtimelinking=no
18865 exp_sym_flag='-Bexport'
18866 no_entry_flag=""
18867 else
18868 aix_use_runtimelinking=no
18869
18870 # Test if we are trying to use run time linking or normal
18871 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
18872 # need to do runtime linking.
18873 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
18874 for ld_flag in $LDFLAGS; do
18875 case $ld_flag in
18876 *-brtl*)
18877 aix_use_runtimelinking=yes
18878 break
18879 ;;
18880 esac
18881 done
18882 ;;
18883 esac
18884
18885 exp_sym_flag='-bexport'
18886 no_entry_flag='-bnoentry'
18887 fi
18888
18889 # When large executables or shared objects are built, AIX ld can
18890 # have problems creating the table of contents. If linking a library
18891 # or program results in "error TOC overflow" add -mminimal-toc to
18892 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
18893 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
18894
18895 archive_cmds_CXX=''
18896 hardcode_direct_CXX=yes
18897 hardcode_direct_absolute_CXX=yes
18898 hardcode_libdir_separator_CXX=':'
18899 link_all_deplibs_CXX=yes
18900 file_list_spec_CXX='${wl}-f,'
18901
18902 if test "$GXX" = yes; then
18903 case $host_os in aix4.[012]|aix4.[012].*)
18904 # We only want to do this on AIX 4.2 and lower, the check
18905 # below for broken collect2 doesn't work under 4.3+
18906 collect2name=`${CC} -print-prog-name=collect2`
18907 if test -f "$collect2name" &&
18908 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
18909 then
18910 # We have reworked collect2
18911 :
18912 else
18913 # We have old collect2
18914 hardcode_direct_CXX=unsupported
18915 # It fails to find uninstalled libraries when the uninstalled
18916 # path is not listed in the libpath. Setting hardcode_minus_L
18917 # to unsupported forces relinking
18918 hardcode_minus_L_CXX=yes
18919 hardcode_libdir_flag_spec_CXX='-L$libdir'
18920 hardcode_libdir_separator_CXX=
18921 fi
18922 esac
18923 shared_flag='-shared'
18924 if test "$aix_use_runtimelinking" = yes; then
18925 shared_flag="$shared_flag "'${wl}-G'
18926 fi
18927 else
18928 # not using gcc
18929 if test "$host_cpu" = ia64; then
18930 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
18931 # chokes on -Wl,-G. The following line is correct:
18932 shared_flag='-G'
18933 else
18934 if test "$aix_use_runtimelinking" = yes; then
18935 shared_flag='${wl}-G'
18936 else
18937 shared_flag='${wl}-bM:SRE'
18938 fi
18939 fi
18940 fi
18941
18942 export_dynamic_flag_spec_CXX='${wl}-bexpall'
18943 # It seems that -bexpall does not export symbols beginning with
18944 # underscore (_), so it is better to generate a list of symbols to
18945 # export.
18946 always_export_symbols_CXX=yes
18947 if test "$aix_use_runtimelinking" = yes; then
18948 # Warning - without using the other runtime loading flags (-brtl),
18949 # -berok will link without error, but may produce a broken library.
18950 allow_undefined_flag_CXX='-berok'
18951 # Determine the default libpath from the value encoded in an empty
18952 # executable.
18953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18954 /* end confdefs.h. */
18955
18956 int
18957 main ()
18958 {
18959
18960 ;
18961 return 0;
18962 }
18963 _ACEOF
18964 if ac_fn_cxx_try_link "$LINENO"; then :
18965
18966 lt_aix_libpath_sed='
18967 /Import File Strings/,/^$/ {
18968 /^0/ {
18969 s/^0 *\(.*\)$/\1/
18970 p
18971 }
18972 }'
18973 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18974 # Check for a 64-bit object if we didn't find anything.
18975 if test -z "$aix_libpath"; then
18976 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18977 fi
18978 fi
18979 rm -f core conftest.err conftest.$ac_objext \
18980 conftest$ac_exeext conftest.$ac_ext
18981 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18982
18983 hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18984
18985 archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
18986 else
18987 if test "$host_cpu" = ia64; then
18988 hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
18989 allow_undefined_flag_CXX="-z nodefs"
18990 archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
18991 else
18992 # Determine the default libpath from the value encoded in an
18993 # empty executable.
18994 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18995 /* end confdefs.h. */
18996
18997 int
18998 main ()
18999 {
19000
19001 ;
19002 return 0;
19003 }
19004 _ACEOF
19005 if ac_fn_cxx_try_link "$LINENO"; then :
19006
19007 lt_aix_libpath_sed='
19008 /Import File Strings/,/^$/ {
19009 /^0/ {
19010 s/^0 *\(.*\)$/\1/
19011 p
19012 }
19013 }'
19014 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
19015 # Check for a 64-bit object if we didn't find anything.
19016 if test -z "$aix_libpath"; then
19017 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
19018 fi
19019 fi
19020 rm -f core conftest.err conftest.$ac_objext \
19021 conftest$ac_exeext conftest.$ac_ext
19022 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
19023
19024 hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
19025 # Warning - without using the other run time loading flags,
19026 # -berok will link without error, but may produce a broken library.
19027 no_undefined_flag_CXX=' ${wl}-bernotok'
19028 allow_undefined_flag_CXX=' ${wl}-berok'
19029 if test "$with_gnu_ld" = yes; then
19030 # We only use this code for GNU lds that support --whole-archive.
19031 whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
19032 else
19033 # Exported symbols can be pulled into shared objects from archives
19034 whole_archive_flag_spec_CXX='$convenience'
19035 fi
19036 archive_cmds_need_lc_CXX=yes
19037 # This is similar to how AIX traditionally builds its shared
19038 # libraries.
19039 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'
19040 fi
19041 fi
19042 ;;
19043
19044 beos*)
19045 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
19046 allow_undefined_flag_CXX=unsupported
19047 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
19048 # support --undefined. This deserves some investigation. FIXME
19049 archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19050 else
19051 ld_shlibs_CXX=no
19052 fi
19053 ;;
19054
19055 chorus*)
19056 case $cc_basename in
19057 *)
19058 # FIXME: insert proper C++ library support
19059 ld_shlibs_CXX=no
19060 ;;
19061 esac
19062 ;;
19063
19064 cygwin* | mingw* | pw32* | cegcc*)
19065 # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
19066 # as there is no search path for DLLs.
19067 hardcode_libdir_flag_spec_CXX='-L$libdir'
19068 export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
19069 allow_undefined_flag_CXX=unsupported
19070 always_export_symbols_CXX=no
19071 enable_shared_with_static_runtimes_CXX=yes
19072
19073 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
19074 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
19075 # If the export-symbols file already is a .def file (1st line
19076 # is EXPORTS), use it as is; otherwise, prepend...
19077 archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
19078 cp $export_symbols $output_objdir/$soname.def;
19079 else
19080 echo EXPORTS > $output_objdir/$soname.def;
19081 cat $export_symbols >> $output_objdir/$soname.def;
19082 fi~
19083 $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 $lib'
19084 else
19085 ld_shlibs_CXX=no
19086 fi
19087 ;;
19088 darwin* | rhapsody*)
19089
19090
19091 archive_cmds_need_lc_CXX=no
19092 hardcode_direct_CXX=no
19093 hardcode_automatic_CXX=yes
19094 hardcode_shlibpath_var_CXX=unsupported
19095 if test "$lt_cv_ld_force_load" = "yes"; then
19096 whole_archive_flag_spec_CXX='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
19097 else
19098 whole_archive_flag_spec_CXX=''
19099 fi
19100 link_all_deplibs_CXX=yes
19101 allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
19102 case $cc_basename in
19103 ifort*) _lt_dar_can_shared=yes ;;
19104 *) _lt_dar_can_shared=$GCC ;;
19105 esac
19106 if test "$_lt_dar_can_shared" = "yes"; then
19107 output_verbose_link_cmd=func_echo_all
19108 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}"
19109 module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
19110 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}${_lt_dsymutil}"
19111 module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
19112 if test "$lt_cv_apple_cc_single_mod" != "yes"; then
19113 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${_lt_dsymutil}"
19114 archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
19115 fi
19116
19117 else
19118 ld_shlibs_CXX=no
19119 fi
19120
19121 ;;
19122
19123 dgux*)
19124 case $cc_basename in
19125 ec++*)
19126 # FIXME: insert proper C++ library support
19127 ld_shlibs_CXX=no
19128 ;;
19129 ghcx*)
19130 # Green Hills C++ Compiler
19131 # FIXME: insert proper C++ library support
19132 ld_shlibs_CXX=no
19133 ;;
19134 *)
19135 # FIXME: insert proper C++ library support
19136 ld_shlibs_CXX=no
19137 ;;
19138 esac
19139 ;;
19140
19141 freebsd2.*)
19142 # C++ shared libraries reported to be fairly broken before
19143 # switch to ELF
19144 ld_shlibs_CXX=no
19145 ;;
19146
19147 freebsd-elf*)
19148 archive_cmds_need_lc_CXX=no
19149 ;;
19150
19151 freebsd* | dragonfly*)
19152 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
19153 # conventions
19154 ld_shlibs_CXX=yes
19155 ;;
19156
19157 gnu*)
19158 ;;
19159
19160 haiku*)
19161 archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19162 link_all_deplibs_CXX=yes
19163 ;;
19164
19165 hpux9*)
19166 hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
19167 hardcode_libdir_separator_CXX=:
19168 export_dynamic_flag_spec_CXX='${wl}-E'
19169 hardcode_direct_CXX=yes
19170 hardcode_minus_L_CXX=yes # Not in the search PATH,
19171 # but as the default
19172 # location of the library.
19173
19174 case $cc_basename in
19175 CC*)
19176 # FIXME: insert proper C++ library support
19177 ld_shlibs_CXX=no
19178 ;;
19179 aCC*)
19180 archive_cmds_CXX='$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 $lib'
19181 # Commands to make compiler produce verbose output that lists
19182 # what "hidden" libraries, object files and flags are used when
19183 # linking a shared library.
19184 #
19185 # There doesn't appear to be a way to prevent this compiler from
19186 # explicitly linking system object files so we need to strip them
19187 # from the output so that they don't get included in the library
19188 # dependencies.
19189 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
19190 ;;
19191 *)
19192 if test "$GXX" = yes; then
19193 archive_cmds_CXX='$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'
19194 else
19195 # FIXME: insert proper C++ library support
19196 ld_shlibs_CXX=no
19197 fi
19198 ;;
19199 esac
19200 ;;
19201
19202 hpux10*|hpux11*)
19203 if test $with_gnu_ld = no; then
19204 hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
19205 hardcode_libdir_separator_CXX=:
19206
19207 case $host_cpu in
19208 hppa*64*|ia64*)
19209 ;;
19210 *)
19211 export_dynamic_flag_spec_CXX='${wl}-E'
19212 ;;
19213 esac
19214 fi
19215 case $host_cpu in
19216 hppa*64*|ia64*)
19217 hardcode_direct_CXX=no
19218 hardcode_shlibpath_var_CXX=no
19219 ;;
19220 *)
19221 hardcode_direct_CXX=yes
19222 hardcode_direct_absolute_CXX=yes
19223 hardcode_minus_L_CXX=yes # Not in the search PATH,
19224 # but as the default
19225 # location of the library.
19226 ;;
19227 esac
19228
19229 case $cc_basename in
19230 CC*)
19231 # FIXME: insert proper C++ library support
19232 ld_shlibs_CXX=no
19233 ;;
19234 aCC*)
19235 case $host_cpu in
19236 hppa*64*)
19237 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19238 ;;
19239 ia64*)
19240 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19241 ;;
19242 *)
19243 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19244 ;;
19245 esac
19246 # Commands to make compiler produce verbose output that lists
19247 # what "hidden" libraries, object files and flags are used when
19248 # linking a shared library.
19249 #
19250 # There doesn't appear to be a way to prevent this compiler from
19251 # explicitly linking system object files so we need to strip them
19252 # from the output so that they don't get included in the library
19253 # dependencies.
19254 output_verbose_link_cmd='templist=`($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 $z";;esac; done; func_echo_all "$list"'
19255 ;;
19256 *)
19257 if test "$GXX" = yes; then
19258 if test $with_gnu_ld = no; then
19259 case $host_cpu in
19260 hppa*64*)
19261 archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19262 ;;
19263 ia64*)
19264 archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19265 ;;
19266 *)
19267 archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19268 ;;
19269 esac
19270 fi
19271 else
19272 # FIXME: insert proper C++ library support
19273 ld_shlibs_CXX=no
19274 fi
19275 ;;
19276 esac
19277 ;;
19278
19279 interix[3-9]*)
19280 hardcode_direct_CXX=no
19281 hardcode_shlibpath_var_CXX=no
19282 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19283 export_dynamic_flag_spec_CXX='${wl}-E'
19284 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
19285 # Instead, shared libraries are loaded at an image base (0x10000000 by
19286 # default) and relocated if they conflict, which is a slow very memory
19287 # consuming and fragmenting process. To avoid this, we pick a random,
19288 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
19289 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
19290 archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
19291 archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
19292 ;;
19293 irix5* | irix6*)
19294 case $cc_basename in
19295 CC*)
19296 # SGI C++
19297 archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
19298
19299 # Archives containing C++ object files must be created using
19300 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
19301 # necessary to make sure instantiated templates are included
19302 # in the archive.
19303 old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
19304 ;;
19305 *)
19306 if test "$GXX" = yes; then
19307 if test "$with_gnu_ld" = no; then
19308 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
19309 else
19310 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
19311 fi
19312 fi
19313 link_all_deplibs_CXX=yes
19314 ;;
19315 esac
19316 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19317 hardcode_libdir_separator_CXX=:
19318 inherit_rpath_CXX=yes
19319 ;;
19320
19321 linux* | k*bsd*-gnu | kopensolaris*-gnu)
19322 case $cc_basename in
19323 KCC*)
19324 # Kuck and Associates, Inc. (KAI) C++ Compiler
19325
19326 # KCC will only create a shared library if the output file
19327 # ends with ".so" (or ".sl" for HP-UX), so rename the library
19328 # to its proper name (with version) after linking.
19329 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'
19330 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 $lib'
19331 # Commands to make compiler produce verbose output that lists
19332 # what "hidden" libraries, object files and flags are used when
19333 # linking a shared library.
19334 #
19335 # There doesn't appear to be a way to prevent this compiler from
19336 # explicitly linking system object files so we need to strip them
19337 # from the output so that they don't get included in the library
19338 # dependencies.
19339 output_verbose_link_cmd='templist=`$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 $z";;esac; done; func_echo_all "$list"'
19340
19341 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19342 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19343
19344 # Archives containing C++ object files must be created using
19345 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
19346 old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
19347 ;;
19348 icpc* | ecpc* )
19349 # Intel C++
19350 with_gnu_ld=yes
19351 # version 8.0 and above of icpc choke on multiply defined symbols
19352 # if we add $predep_objects and $postdep_objects, however 7.1 and
19353 # earlier do not add the objects themselves.
19354 case `$CC -V 2>&1` in
19355 *"Version 7."*)
19356 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19357 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19358 ;;
19359 *) # Version 8.0 or newer
19360 tmp_idyn=
19361 case $host_cpu in
19362 ia64*) tmp_idyn=' -i_dynamic';;
19363 esac
19364 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19365 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19366 ;;
19367 esac
19368 archive_cmds_need_lc_CXX=no
19369 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19370 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19371 whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
19372 ;;
19373 pgCC* | pgcpp*)
19374 # Portland Group C++ compiler
19375 case `$CC -V` in
19376 *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
19377 prelink_cmds_CXX='tpldir=Template.dir~
19378 rm -rf $tpldir~
19379 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
19380 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
19381 old_archive_cmds_CXX='tpldir=Template.dir~
19382 rm -rf $tpldir~
19383 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
19384 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
19385 $RANLIB $oldlib'
19386 archive_cmds_CXX='tpldir=Template.dir~
19387 rm -rf $tpldir~
19388 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19389 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19390 archive_expsym_cmds_CXX='tpldir=Template.dir~
19391 rm -rf $tpldir~
19392 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19393 $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 $lib'
19394 ;;
19395 *) # Version 6 and above use weak symbols
19396 archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19397 archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
19398 ;;
19399 esac
19400
19401 hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
19402 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19403 whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
19404 ;;
19405 cxx*)
19406 # Compaq C++
19407 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19408 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
19409
19410 runpath_var=LD_RUN_PATH
19411 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19412 hardcode_libdir_separator_CXX=:
19413
19414 # Commands to make compiler produce verbose output that lists
19415 # what "hidden" libraries, object files and flags are used when
19416 # linking a shared library.
19417 #
19418 # There doesn't appear to be a way to prevent this compiler from
19419 # explicitly linking system object files so we need to strip them
19420 # from the output so that they don't get included in the library
19421 # dependencies.
19422 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
19423 ;;
19424 xl* | mpixl* | bgxl*)
19425 # IBM XL 8.0 on PPC, with GNU ld
19426 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19427 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19428 archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19429 if test "x$supports_anon_versioning" = xyes; then
19430 archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
19431 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
19432 echo "local: *; };" >> $output_objdir/$libname.ver~
19433 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
19434 fi
19435 ;;
19436 *)
19437 case `$CC -V 2>&1 | sed 5q` in
19438 *Sun\ C*)
19439 # Sun C++ 5.9
19440 no_undefined_flag_CXX=' -zdefs'
19441 archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19442 archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
19443 hardcode_libdir_flag_spec_CXX='-R$libdir'
19444 whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
19445 compiler_needs_object_CXX=yes
19446
19447 # Not sure whether something based on
19448 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
19449 # would be better.
19450 output_verbose_link_cmd='func_echo_all'
19451
19452 # Archives containing C++ object files must be created using
19453 # "CC -xar", where "CC" is the Sun C++ compiler. This is
19454 # necessary to make sure instantiated templates are included
19455 # in the archive.
19456 old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19457 ;;
19458 esac
19459 ;;
19460 esac
19461 ;;
19462
19463 lynxos*)
19464 # FIXME: insert proper C++ library support
19465 ld_shlibs_CXX=no
19466 ;;
19467
19468 m88k*)
19469 # FIXME: insert proper C++ library support
19470 ld_shlibs_CXX=no
19471 ;;
19472
19473 mvs*)
19474 case $cc_basename in
19475 cxx*)
19476 # FIXME: insert proper C++ library support
19477 ld_shlibs_CXX=no
19478 ;;
19479 *)
19480 # FIXME: insert proper C++ library support
19481 ld_shlibs_CXX=no
19482 ;;
19483 esac
19484 ;;
19485
19486 netbsd*)
19487 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
19488 archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
19489 wlarc=
19490 hardcode_libdir_flag_spec_CXX='-R$libdir'
19491 hardcode_direct_CXX=yes
19492 hardcode_shlibpath_var_CXX=no
19493 fi
19494 # Workaround some broken pre-1.5 toolchains
19495 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
19496 ;;
19497
19498 *nto* | *qnx*)
19499 ld_shlibs_CXX=yes
19500 ;;
19501
19502 openbsd2*)
19503 # C++ shared libraries are fairly broken
19504 ld_shlibs_CXX=no
19505 ;;
19506
19507 openbsd*)
19508 if test -f /usr/libexec/ld.so; then
19509 hardcode_direct_CXX=yes
19510 hardcode_shlibpath_var_CXX=no
19511 hardcode_direct_absolute_CXX=yes
19512 archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
19513 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19514 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
19515 archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
19516 export_dynamic_flag_spec_CXX='${wl}-E'
19517 whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
19518 fi
19519 output_verbose_link_cmd=func_echo_all
19520 else
19521 ld_shlibs_CXX=no
19522 fi
19523 ;;
19524
19525 osf3* | osf4* | osf5*)
19526 case $cc_basename in
19527 KCC*)
19528 # Kuck and Associates, Inc. (KAI) C++ Compiler
19529
19530 # KCC will only create a shared library if the output file
19531 # ends with ".so" (or ".sl" for HP-UX), so rename the library
19532 # to its proper name (with version) after linking.
19533 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 $lib'
19534
19535 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19536 hardcode_libdir_separator_CXX=:
19537
19538 # Archives containing C++ object files must be created using
19539 # the KAI C++ compiler.
19540 case $host in
19541 osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
19542 *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
19543 esac
19544 ;;
19545 RCC*)
19546 # Rational C++ 2.4.1
19547 # FIXME: insert proper C++ library support
19548 ld_shlibs_CXX=no
19549 ;;
19550 cxx*)
19551 case $host in
19552 osf3*)
19553 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19554 archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
19555 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19556 ;;
19557 *)
19558 allow_undefined_flag_CXX=' -expect_unresolved \*'
19559 archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
19560 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
19561 echo "-hidden">> $lib.exp~
19562 $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~
19563 $RM $lib.exp'
19564 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19565 ;;
19566 esac
19567
19568 hardcode_libdir_separator_CXX=:
19569
19570 # Commands to make compiler produce verbose output that lists
19571 # what "hidden" libraries, object files and flags are used when
19572 # linking a shared library.
19573 #
19574 # There doesn't appear to be a way to prevent this compiler from
19575 # explicitly linking system object files so we need to strip them
19576 # from the output so that they don't get included in the library
19577 # dependencies.
19578 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
19579 ;;
19580 *)
19581 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19582 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19583 case $host in
19584 osf3*)
19585 archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
19586 ;;
19587 *)
19588 archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
19589 ;;
19590 esac
19591
19592 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19593 hardcode_libdir_separator_CXX=:
19594
19595 # Commands to make compiler produce verbose output that lists
19596 # what "hidden" libraries, object files and flags are used when
19597 # linking a shared library.
19598 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19599
19600 else
19601 # FIXME: insert proper C++ library support
19602 ld_shlibs_CXX=no
19603 fi
19604 ;;
19605 esac
19606 ;;
19607
19608 psos*)
19609 # FIXME: insert proper C++ library support
19610 ld_shlibs_CXX=no
19611 ;;
19612
19613 sunos4*)
19614 case $cc_basename in
19615 CC*)
19616 # Sun C++ 4.x
19617 # FIXME: insert proper C++ library support
19618 ld_shlibs_CXX=no
19619 ;;
19620 lcc*)
19621 # Lucid
19622 # FIXME: insert proper C++ library support
19623 ld_shlibs_CXX=no
19624 ;;
19625 *)
19626 # FIXME: insert proper C++ library support
19627 ld_shlibs_CXX=no
19628 ;;
19629 esac
19630 ;;
19631
19632 solaris*)
19633 case $cc_basename in
19634 CC*)
19635 # Sun C++ 4.2, 5.x and Centerline C++
19636 archive_cmds_need_lc_CXX=yes
19637 no_undefined_flag_CXX=' -zdefs'
19638 archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19639 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19640 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19641
19642 hardcode_libdir_flag_spec_CXX='-R$libdir'
19643 hardcode_shlibpath_var_CXX=no
19644 case $host_os in
19645 solaris2.[0-5] | solaris2.[0-5].*) ;;
19646 *)
19647 # The compiler driver will combine and reorder linker options,
19648 # but understands `-z linker_flag'.
19649 # Supported since Solaris 2.6 (maybe 2.5.1?)
19650 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
19651 ;;
19652 esac
19653 link_all_deplibs_CXX=yes
19654
19655 output_verbose_link_cmd='func_echo_all'
19656
19657 # Archives containing C++ object files must be created using
19658 # "CC -xar", where "CC" is the Sun C++ compiler. This is
19659 # necessary to make sure instantiated templates are included
19660 # in the archive.
19661 old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19662 ;;
19663 gcx*)
19664 # Green Hills C++ Compiler
19665 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19666
19667 # The C++ compiler must be used to create the archive.
19668 old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
19669 ;;
19670 *)
19671 # GNU C++ compiler with Solaris linker
19672 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19673 no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
19674 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
19675 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19676 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19677 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19678
19679 # Commands to make compiler produce verbose output that lists
19680 # what "hidden" libraries, object files and flags are used when
19681 # linking a shared library.
19682 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19683 else
19684 # g++ 2.7 appears to require `-G' NOT `-shared' on this
19685 # platform.
19686 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19687 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19688 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19689
19690 # Commands to make compiler produce verbose output that lists
19691 # what "hidden" libraries, object files and flags are used when
19692 # linking a shared library.
19693 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19694 fi
19695
19696 hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
19697 case $host_os in
19698 solaris2.[0-5] | solaris2.[0-5].*) ;;
19699 *)
19700 whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
19701 ;;
19702 esac
19703 fi
19704 ;;
19705 esac
19706 ;;
19707
19708 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
19709 no_undefined_flag_CXX='${wl}-z,text'
19710 archive_cmds_need_lc_CXX=no
19711 hardcode_shlibpath_var_CXX=no
19712 runpath_var='LD_RUN_PATH'
19713
19714 case $cc_basename in
19715 CC*)
19716 archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19717 archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19718 ;;
19719 *)
19720 archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19721 archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19722 ;;
19723 esac
19724 ;;
19725
19726 sysv5* | sco3.2v5* | sco5v6*)
19727 # Note: We can NOT use -z defs as we might desire, because we do not
19728 # link with -lc, and that would cause any symbols used from libc to
19729 # always be unresolved, which means just about no library would
19730 # ever link correctly. If we're not using GNU ld we use -z text
19731 # though, which does catch some bad symbols but isn't as heavy-handed
19732 # as -z defs.
19733 no_undefined_flag_CXX='${wl}-z,text'
19734 allow_undefined_flag_CXX='${wl}-z,nodefs'
19735 archive_cmds_need_lc_CXX=no
19736 hardcode_shlibpath_var_CXX=no
19737 hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
19738 hardcode_libdir_separator_CXX=':'
19739 link_all_deplibs_CXX=yes
19740 export_dynamic_flag_spec_CXX='${wl}-Bexport'
19741 runpath_var='LD_RUN_PATH'
19742
19743 case $cc_basename in
19744 CC*)
19745 archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19746 archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19747 old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
19748 '"$old_archive_cmds_CXX"
19749 reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
19750 '"$reload_cmds_CXX"
19751 ;;
19752 *)
19753 archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19754 archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19755 ;;
19756 esac
19757 ;;
19758
19759 tandem*)
19760 case $cc_basename in
19761 NCC*)
19762 # NonStop-UX NCC 3.20
19763 # FIXME: insert proper C++ library support
19764 ld_shlibs_CXX=no
19765 ;;
19766 *)
19767 # FIXME: insert proper C++ library support
19768 ld_shlibs_CXX=no
19769 ;;
19770 esac
19771 ;;
19772
19773 vxworks*)
19774 # FIXME: insert proper C++ library support
19775 ld_shlibs_CXX=no
19776 ;;
19777
19778 *)
19779 # FIXME: insert proper C++ library support
19780 ld_shlibs_CXX=no
19781 ;;
19782 esac
19783
19784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
19785 $as_echo "$ld_shlibs_CXX" >&6; }
19786 test "$ld_shlibs_CXX" = no && can_build_shared=no
19787
19788 GCC_CXX="$GXX"
19789 LD_CXX="$LD"
19790
19791 ## CAVEAT EMPTOR:
19792 ## There is no encapsulation within the following macros, do not change
19793 ## the running order or otherwise move them around unless you know exactly
19794 ## what you are doing...
19795 # Dependencies to place before and after the object being linked:
19796 predep_objects_CXX=
19797 postdep_objects_CXX=
19798 predeps_CXX=
19799 postdeps_CXX=
19800 compiler_lib_search_path_CXX=
19801
19802 cat > conftest.$ac_ext <<_LT_EOF
19803 class Foo
19804 {
19805 public:
19806 Foo (void) { a = 0; }
19807 private:
19808 int a;
19809 };
19810 _LT_EOF
19811
19812 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
19813 (eval $ac_compile) 2>&5
19814 ac_status=$?
19815 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19816 test $ac_status = 0; }; then
19817 # Parse the compiler output and extract the necessary
19818 # objects, libraries and library flags.
19819
19820 # Sentinel used to keep track of whether or not we are before
19821 # the conftest object file.
19822 pre_test_object_deps_done=no
19823
19824 for p in `eval "$output_verbose_link_cmd"`; do
19825 case $p in
19826
19827 -L* | -R* | -l*)
19828 # Some compilers place space between "-{L,R}" and the path.
19829 # Remove the space.
19830 if test $p = "-L" ||
19831 test $p = "-R"; then
19832 prev=$p
19833 continue
19834 else
19835 prev=
19836 fi
19837
19838 if test "$pre_test_object_deps_done" = no; then
19839 case $p in
19840 -L* | -R*)
19841 # Internal compiler library paths should come after those
19842 # provided the user. The postdeps already come after the
19843 # user supplied libs so there is no need to process them.
19844 if test -z "$compiler_lib_search_path_CXX"; then
19845 compiler_lib_search_path_CXX="${prev}${p}"
19846 else
19847 compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
19848 fi
19849 ;;
19850 # The "-l" case would never come before the object being
19851 # linked, so don't bother handling this case.
19852 esac
19853 else
19854 if test -z "$postdeps_CXX"; then
19855 postdeps_CXX="${prev}${p}"
19856 else
19857 postdeps_CXX="${postdeps_CXX} ${prev}${p}"
19858 fi
19859 fi
19860 ;;
19861
19862 *.$objext)
19863 # This assumes that the test object file only shows up
19864 # once in the compiler output.
19865 if test "$p" = "conftest.$objext"; then
19866 pre_test_object_deps_done=yes
19867 continue
19868 fi
19869
19870 if test "$pre_test_object_deps_done" = no; then
19871 if test -z "$predep_objects_CXX"; then
19872 predep_objects_CXX="$p"
19873 else
19874 predep_objects_CXX="$predep_objects_CXX $p"
19875 fi
19876 else
19877 if test -z "$postdep_objects_CXX"; then
19878 postdep_objects_CXX="$p"
19879 else
19880 postdep_objects_CXX="$postdep_objects_CXX $p"
19881 fi
19882 fi
19883 ;;
19884
19885 *) ;; # Ignore the rest.
19886
19887 esac
19888 done
19889
19890 # Clean up.
19891 rm -f a.out a.exe
19892 else
19893 echo "libtool.m4: error: problem compiling CXX test program"
19894 fi
19895
19896 $RM -f confest.$objext
19897
19898 # PORTME: override above test on systems where it is broken
19899 case $host_os in
19900 interix[3-9]*)
19901 # Interix 3.5 installs completely hosed .la files for C++, so rather than
19902 # hack all around it, let's just trust "g++" to DTRT.
19903 predep_objects_CXX=
19904 postdep_objects_CXX=
19905 postdeps_CXX=
19906 ;;
19907
19908 linux*)
19909 case `$CC -V 2>&1 | sed 5q` in
19910 *Sun\ C*)
19911 # Sun C++ 5.9
19912
19913 # The more standards-conforming stlport4 library is
19914 # incompatible with the Cstd library. Avoid specifying
19915 # it if it's in CXXFLAGS. Ignore libCrun as
19916 # -library=stlport4 depends on it.
19917 case " $CXX $CXXFLAGS " in
19918 *" -library=stlport4 "*)
19919 solaris_use_stlport4=yes
19920 ;;
19921 esac
19922
19923 if test "$solaris_use_stlport4" != yes; then
19924 postdeps_CXX='-library=Cstd -library=Crun'
19925 fi
19926 ;;
19927 esac
19928 ;;
19929
19930 solaris*)
19931 case $cc_basename in
19932 CC*)
19933 # The more standards-conforming stlport4 library is
19934 # incompatible with the Cstd library. Avoid specifying
19935 # it if it's in CXXFLAGS. Ignore libCrun as
19936 # -library=stlport4 depends on it.
19937 case " $CXX $CXXFLAGS " in
19938 *" -library=stlport4 "*)
19939 solaris_use_stlport4=yes
19940 ;;
19941 esac
19942
19943 # Adding this requires a known-good setup of shared libraries for
19944 # Sun compiler versions before 5.6, else PIC objects from an old
19945 # archive will be linked into the output, leading to subtle bugs.
19946 if test "$solaris_use_stlport4" != yes; then
19947 postdeps_CXX='-library=Cstd -library=Crun'
19948 fi
19949 ;;
19950 esac
19951 ;;
19952 esac
19953
19954
19955 case " $postdeps_CXX " in
19956 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
19957 esac
19958 compiler_lib_search_dirs_CXX=
19959 if test -n "${compiler_lib_search_path_CXX}"; then
19960 compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
19961 fi
19962
19963
19964
19965
19966
19967
19968
19969
19970
19971
19972
19973
19974
19975
19976
19977
19978
19979
19980
19981
19982
19983
19984
19985
19986
19987
19988
19989
19990
19991
19992
19993 lt_prog_compiler_wl_CXX=
19994 lt_prog_compiler_pic_CXX=
19995 lt_prog_compiler_static_CXX=
19996
19997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
19998 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
19999
20000 # C++ specific cases for pic, static, wl, etc.
20001 if test "$GXX" = yes; then
20002 lt_prog_compiler_wl_CXX='-Wl,'
20003 lt_prog_compiler_static_CXX='-static'
20004
20005 case $host_os in
20006 aix*)
20007 # All AIX code is PIC.
20008 if test "$host_cpu" = ia64; then
20009 # AIX 5 now supports IA64 processor
20010 lt_prog_compiler_static_CXX='-Bstatic'
20011 fi
20012 ;;
20013
20014 amigaos*)
20015 case $host_cpu in
20016 powerpc)
20017 # see comment about AmigaOS4 .so support
20018 lt_prog_compiler_pic_CXX='-fPIC'
20019 ;;
20020 m68k)
20021 # FIXME: we need at least 68020 code to build shared libraries, but
20022 # adding the `-m68020' flag to GCC prevents building anything better,
20023 # like `-m68040'.
20024 lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
20025 ;;
20026 esac
20027 ;;
20028
20029 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
20030 # PIC is the default for these OSes.
20031 ;;
20032 mingw* | cygwin* | os2* | pw32* | cegcc*)
20033 # This hack is so that the source file can tell whether it is being
20034 # built for inclusion in a dll (and should export symbols for example).
20035 # Although the cygwin gcc ignores -fPIC, still need this for old-style
20036 # (--disable-auto-import) libraries
20037 lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
20038 ;;
20039 darwin* | rhapsody*)
20040 # PIC is the default on this platform
20041 # Common symbols not allowed in MH_DYLIB files
20042 lt_prog_compiler_pic_CXX='-fno-common'
20043 ;;
20044 *djgpp*)
20045 # DJGPP does not support shared libraries at all
20046 lt_prog_compiler_pic_CXX=
20047 ;;
20048 haiku*)
20049 # PIC is the default for Haiku.
20050 # The "-static" flag exists, but is broken.
20051 lt_prog_compiler_static_CXX=
20052 ;;
20053 interix[3-9]*)
20054 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
20055 # Instead, we relocate shared libraries at runtime.
20056 ;;
20057 sysv4*MP*)
20058 if test -d /usr/nec; then
20059 lt_prog_compiler_pic_CXX=-Kconform_pic
20060 fi
20061 ;;
20062 hpux*)
20063 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
20064 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
20065 # sets the default TLS model and affects inlining.
20066 case $host_cpu in
20067 hppa*64*)
20068 ;;
20069 *)
20070 lt_prog_compiler_pic_CXX='-fPIC'
20071 ;;
20072 esac
20073 ;;
20074 *qnx* | *nto*)
20075 # QNX uses GNU C++, but need to define -shared option too, otherwise
20076 # it will coredump.
20077 lt_prog_compiler_pic_CXX='-fPIC -shared'
20078 ;;
20079 *)
20080 lt_prog_compiler_pic_CXX='-fPIC'
20081 ;;
20082 esac
20083 else
20084 case $host_os in
20085 aix[4-9]*)
20086 # All AIX code is PIC.
20087 if test "$host_cpu" = ia64; then
20088 # AIX 5 now supports IA64 processor
20089 lt_prog_compiler_static_CXX='-Bstatic'
20090 else
20091 lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
20092 fi
20093 ;;
20094 chorus*)
20095 case $cc_basename in
20096 cxch68*)
20097 # Green Hills C++ Compiler
20098 # _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"
20099 ;;
20100 esac
20101 ;;
20102 dgux*)
20103 case $cc_basename in
20104 ec++*)
20105 lt_prog_compiler_pic_CXX='-KPIC'
20106 ;;
20107 ghcx*)
20108 # Green Hills C++ Compiler
20109 lt_prog_compiler_pic_CXX='-pic'
20110 ;;
20111 *)
20112 ;;
20113 esac
20114 ;;
20115 freebsd* | dragonfly*)
20116 # FreeBSD uses GNU C++
20117 ;;
20118 hpux9* | hpux10* | hpux11*)
20119 case $cc_basename in
20120 CC*)
20121 lt_prog_compiler_wl_CXX='-Wl,'
20122 lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
20123 if test "$host_cpu" != ia64; then
20124 lt_prog_compiler_pic_CXX='+Z'
20125 fi
20126 ;;
20127 aCC*)
20128 lt_prog_compiler_wl_CXX='-Wl,'
20129 lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
20130 case $host_cpu in
20131 hppa*64*|ia64*)
20132 # +Z the default
20133 ;;
20134 *)
20135 lt_prog_compiler_pic_CXX='+Z'
20136 ;;
20137 esac
20138 ;;
20139 *)
20140 ;;
20141 esac
20142 ;;
20143 interix*)
20144 # This is c89, which is MS Visual C++ (no shared libs)
20145 # Anyone wants to do a port?
20146 ;;
20147 irix5* | irix6* | nonstopux*)
20148 case $cc_basename in
20149 CC*)
20150 lt_prog_compiler_wl_CXX='-Wl,'
20151 lt_prog_compiler_static_CXX='-non_shared'
20152 # CC pic flag -KPIC is the default.
20153 ;;
20154 *)
20155 ;;
20156 esac
20157 ;;
20158 linux* | k*bsd*-gnu | kopensolaris*-gnu)
20159 case $cc_basename in
20160 KCC*)
20161 # KAI C++ Compiler
20162 lt_prog_compiler_wl_CXX='--backend -Wl,'
20163 lt_prog_compiler_pic_CXX='-fPIC'
20164 ;;
20165 ecpc* )
20166 # old Intel C++ for x86_64 which still supported -KPIC.
20167 lt_prog_compiler_wl_CXX='-Wl,'
20168 lt_prog_compiler_pic_CXX='-KPIC'
20169 lt_prog_compiler_static_CXX='-static'
20170 ;;
20171 icpc* )
20172 # Intel C++, used to be incompatible with GCC.
20173 # ICC 10 doesn't accept -KPIC any more.
20174 lt_prog_compiler_wl_CXX='-Wl,'
20175 lt_prog_compiler_pic_CXX='-fPIC'
20176 lt_prog_compiler_static_CXX='-static'
20177 ;;
20178 pgCC* | pgcpp*)
20179 # Portland Group C++ compiler
20180 lt_prog_compiler_wl_CXX='-Wl,'
20181 lt_prog_compiler_pic_CXX='-fpic'
20182 lt_prog_compiler_static_CXX='-Bstatic'
20183 ;;
20184 cxx*)
20185 # Compaq C++
20186 # Make sure the PIC flag is empty. It appears that all Alpha
20187 # Linux and Compaq Tru64 Unix objects are PIC.
20188 lt_prog_compiler_pic_CXX=
20189 lt_prog_compiler_static_CXX='-non_shared'
20190 ;;
20191 xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
20192 # IBM XL 8.0, 9.0 on PPC and BlueGene
20193 lt_prog_compiler_wl_CXX='-Wl,'
20194 lt_prog_compiler_pic_CXX='-qpic'
20195 lt_prog_compiler_static_CXX='-qstaticlink'
20196 ;;
20197 *)
20198 case `$CC -V 2>&1 | sed 5q` in
20199 *Sun\ C*)
20200 # Sun C++ 5.9
20201 lt_prog_compiler_pic_CXX='-KPIC'
20202 lt_prog_compiler_static_CXX='-Bstatic'
20203 lt_prog_compiler_wl_CXX='-Qoption ld '
20204 ;;
20205 esac
20206 ;;
20207 esac
20208 ;;
20209 lynxos*)
20210 ;;
20211 m88k*)
20212 ;;
20213 mvs*)
20214 case $cc_basename in
20215 cxx*)
20216 lt_prog_compiler_pic_CXX='-W c,exportall'
20217 ;;
20218 *)
20219 ;;
20220 esac
20221 ;;
20222 netbsd*)
20223 ;;
20224 *qnx* | *nto*)
20225 # QNX uses GNU C++, but need to define -shared option too, otherwise
20226 # it will coredump.
20227 lt_prog_compiler_pic_CXX='-fPIC -shared'
20228 ;;
20229 osf3* | osf4* | osf5*)
20230 case $cc_basename in
20231 KCC*)
20232 lt_prog_compiler_wl_CXX='--backend -Wl,'
20233 ;;
20234 RCC*)
20235 # Rational C++ 2.4.1
20236 lt_prog_compiler_pic_CXX='-pic'
20237 ;;
20238 cxx*)
20239 # Digital/Compaq C++
20240 lt_prog_compiler_wl_CXX='-Wl,'
20241 # Make sure the PIC flag is empty. It appears that all Alpha
20242 # Linux and Compaq Tru64 Unix objects are PIC.
20243 lt_prog_compiler_pic_CXX=
20244 lt_prog_compiler_static_CXX='-non_shared'
20245 ;;
20246 *)
20247 ;;
20248 esac
20249 ;;
20250 psos*)
20251 ;;
20252 solaris*)
20253 case $cc_basename in
20254 CC*)
20255 # Sun C++ 4.2, 5.x and Centerline C++
20256 lt_prog_compiler_pic_CXX='-KPIC'
20257 lt_prog_compiler_static_CXX='-Bstatic'
20258 lt_prog_compiler_wl_CXX='-Qoption ld '
20259 ;;
20260 gcx*)
20261 # Green Hills C++ Compiler
20262 lt_prog_compiler_pic_CXX='-PIC'
20263 ;;
20264 *)
20265 ;;
20266 esac
20267 ;;
20268 sunos4*)
20269 case $cc_basename in
20270 CC*)
20271 # Sun C++ 4.x
20272 lt_prog_compiler_pic_CXX='-pic'
20273 lt_prog_compiler_static_CXX='-Bstatic'
20274 ;;
20275 lcc*)
20276 # Lucid
20277 lt_prog_compiler_pic_CXX='-pic'
20278 ;;
20279 *)
20280 ;;
20281 esac
20282 ;;
20283 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
20284 case $cc_basename in
20285 CC*)
20286 lt_prog_compiler_wl_CXX='-Wl,'
20287 lt_prog_compiler_pic_CXX='-KPIC'
20288 lt_prog_compiler_static_CXX='-Bstatic'
20289 ;;
20290 esac
20291 ;;
20292 tandem*)
20293 case $cc_basename in
20294 NCC*)
20295 # NonStop-UX NCC 3.20
20296 lt_prog_compiler_pic_CXX='-KPIC'
20297 ;;
20298 *)
20299 ;;
20300 esac
20301 ;;
20302 vxworks*)
20303 ;;
20304 *)
20305 lt_prog_compiler_can_build_shared_CXX=no
20306 ;;
20307 esac
20308 fi
20309
20310 case $host_os in
20311 # For platforms which do not support PIC, -DPIC is meaningless:
20312 *djgpp*)
20313 lt_prog_compiler_pic_CXX=
20314 ;;
20315 *)
20316 lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
20317 ;;
20318 esac
20319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
20320 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
20321
20322
20323
20324 #
20325 # Check to make sure the PIC flag actually works.
20326 #
20327 if test -n "$lt_prog_compiler_pic_CXX"; then
20328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
20329 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
20330 if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then :
20331 $as_echo_n "(cached) " >&6
20332 else
20333 lt_cv_prog_compiler_pic_works_CXX=no
20334 ac_outfile=conftest.$ac_objext
20335 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20336 lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
20337 # Insert the option either (1) after the last *FLAGS variable, or
20338 # (2) before a word containing "conftest.", or (3) at the end.
20339 # Note that $ac_compile itself does not contain backslashes and begins
20340 # with a dollar sign (not a hyphen), so the echo should work correctly.
20341 # The option is referenced via a variable to avoid confusing sed.
20342 lt_compile=`echo "$ac_compile" | $SED \
20343 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20344 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20345 -e 's:$: $lt_compiler_flag:'`
20346 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20347 (eval "$lt_compile" 2>conftest.err)
20348 ac_status=$?
20349 cat conftest.err >&5
20350 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20351 if (exit $ac_status) && test -s "$ac_outfile"; then
20352 # The compiler can only warn and ignore the option if not recognized
20353 # So say no if there are warnings other than the usual output.
20354 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
20355 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20356 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
20357 lt_cv_prog_compiler_pic_works_CXX=yes
20358 fi
20359 fi
20360 $RM conftest*
20361
20362 fi
20363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
20364 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
20365
20366 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
20367 case $lt_prog_compiler_pic_CXX in
20368 "" | " "*) ;;
20369 *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
20370 esac
20371 else
20372 lt_prog_compiler_pic_CXX=
20373 lt_prog_compiler_can_build_shared_CXX=no
20374 fi
20375
20376 fi
20377
20378
20379
20380 #
20381 # Check to make sure the static flag actually works.
20382 #
20383 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
20384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
20385 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
20386 if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then :
20387 $as_echo_n "(cached) " >&6
20388 else
20389 lt_cv_prog_compiler_static_works_CXX=no
20390 save_LDFLAGS="$LDFLAGS"
20391 LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
20392 echo "$lt_simple_link_test_code" > conftest.$ac_ext
20393 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
20394 # The linker can only warn and ignore the option if not recognized
20395 # So say no if there are warnings
20396 if test -s conftest.err; then
20397 # Append any errors to the config.log.
20398 cat conftest.err 1>&5
20399 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
20400 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20401 if diff conftest.exp conftest.er2 >/dev/null; then
20402 lt_cv_prog_compiler_static_works_CXX=yes
20403 fi
20404 else
20405 lt_cv_prog_compiler_static_works_CXX=yes
20406 fi
20407 fi
20408 $RM -r conftest*
20409 LDFLAGS="$save_LDFLAGS"
20410
20411 fi
20412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
20413 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
20414
20415 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
20416 :
20417 else
20418 lt_prog_compiler_static_CXX=
20419 fi
20420
20421
20422
20423
20424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20425 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20426 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20427 $as_echo_n "(cached) " >&6
20428 else
20429 lt_cv_prog_compiler_c_o_CXX=no
20430 $RM -r conftest 2>/dev/null
20431 mkdir conftest
20432 cd conftest
20433 mkdir out
20434 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20435
20436 lt_compiler_flag="-o out/conftest2.$ac_objext"
20437 # Insert the option either (1) after the last *FLAGS variable, or
20438 # (2) before a word containing "conftest.", or (3) at the end.
20439 # Note that $ac_compile itself does not contain backslashes and begins
20440 # with a dollar sign (not a hyphen), so the echo should work correctly.
20441 lt_compile=`echo "$ac_compile" | $SED \
20442 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20443 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20444 -e 's:$: $lt_compiler_flag:'`
20445 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20446 (eval "$lt_compile" 2>out/conftest.err)
20447 ac_status=$?
20448 cat out/conftest.err >&5
20449 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20450 if (exit $ac_status) && test -s out/conftest2.$ac_objext
20451 then
20452 # The compiler can only warn and ignore the option if not recognized
20453 # So say no if there are warnings
20454 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20455 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20456 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20457 lt_cv_prog_compiler_c_o_CXX=yes
20458 fi
20459 fi
20460 chmod u+w . 2>&5
20461 $RM conftest*
20462 # SGI C++ compiler will create directory out/ii_files/ for
20463 # template instantiation
20464 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20465 $RM out/* && rmdir out
20466 cd ..
20467 $RM -r conftest
20468 $RM conftest*
20469
20470 fi
20471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20472 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20473
20474
20475
20476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20477 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20478 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20479 $as_echo_n "(cached) " >&6
20480 else
20481 lt_cv_prog_compiler_c_o_CXX=no
20482 $RM -r conftest 2>/dev/null
20483 mkdir conftest
20484 cd conftest
20485 mkdir out
20486 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20487
20488 lt_compiler_flag="-o out/conftest2.$ac_objext"
20489 # Insert the option either (1) after the last *FLAGS variable, or
20490 # (2) before a word containing "conftest.", or (3) at the end.
20491 # Note that $ac_compile itself does not contain backslashes and begins
20492 # with a dollar sign (not a hyphen), so the echo should work correctly.
20493 lt_compile=`echo "$ac_compile" | $SED \
20494 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20495 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20496 -e 's:$: $lt_compiler_flag:'`
20497 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20498 (eval "$lt_compile" 2>out/conftest.err)
20499 ac_status=$?
20500 cat out/conftest.err >&5
20501 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20502 if (exit $ac_status) && test -s out/conftest2.$ac_objext
20503 then
20504 # The compiler can only warn and ignore the option if not recognized
20505 # So say no if there are warnings
20506 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20507 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20508 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20509 lt_cv_prog_compiler_c_o_CXX=yes
20510 fi
20511 fi
20512 chmod u+w . 2>&5
20513 $RM conftest*
20514 # SGI C++ compiler will create directory out/ii_files/ for
20515 # template instantiation
20516 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20517 $RM out/* && rmdir out
20518 cd ..
20519 $RM -r conftest
20520 $RM conftest*
20521
20522 fi
20523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20524 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20525
20526
20527
20528
20529 hard_links="nottested"
20530 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
20531 # do not overwrite the value of need_locks provided by the user
20532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
20533 $as_echo_n "checking if we can lock with hard links... " >&6; }
20534 hard_links=yes
20535 $RM conftest*
20536 ln conftest.a conftest.b 2>/dev/null && hard_links=no
20537 touch conftest.a
20538 ln conftest.a conftest.b 2>&5 || hard_links=no
20539 ln conftest.a conftest.b 2>/dev/null && hard_links=no
20540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
20541 $as_echo "$hard_links" >&6; }
20542 if test "$hard_links" = no; then
20543 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
20544 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
20545 need_locks=warn
20546 fi
20547 else
20548 need_locks=no
20549 fi
20550
20551
20552
20553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
20554 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
20555
20556 export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20557 case $host_os in
20558 aix[4-9]*)
20559 # If we're using GNU nm, then we don't want the "-C" option.
20560 # -C means demangle to AIX nm, but means don't demangle with GNU nm
20561 # Also, AIX nm treats weak defined symbols like other global defined
20562 # symbols, whereas GNU nm marks them as "W".
20563 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
20564 export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20565 else
20566 export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20567 fi
20568 ;;
20569 pw32*)
20570 export_symbols_cmds_CXX="$ltdll_cmds"
20571 ;;
20572 cygwin* | mingw* | cegcc*)
20573 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 > $export_symbols'
20574 ;;
20575 *)
20576 export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20577 ;;
20578 esac
20579 exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
20580
20581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
20582 $as_echo "$ld_shlibs_CXX" >&6; }
20583 test "$ld_shlibs_CXX" = no && can_build_shared=no
20584
20585 with_gnu_ld_CXX=$with_gnu_ld
20586
20587
20588
20589
20590
20591
20592 #
20593 # Do we need to explicitly link libc?
20594 #
20595 case "x$archive_cmds_need_lc_CXX" in
20596 x|xyes)
20597 # Assume -lc should be added
20598 archive_cmds_need_lc_CXX=yes
20599
20600 if test "$enable_shared" = yes && test "$GCC" = yes; then
20601 case $archive_cmds_CXX in
20602 *'~'*)
20603 # FIXME: we may have to deal with multi-command sequences.
20604 ;;
20605 '$CC '*)
20606 # Test whether the compiler implicitly links with -lc since on some
20607 # systems, -lgcc has to come before -lc. If gcc already passes -lc
20608 # to ld, don't add -lc before -lgcc.
20609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
20610 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
20611 if test "${lt_cv_archive_cmds_need_lc_CXX+set}" = set; then :
20612 $as_echo_n "(cached) " >&6
20613 else
20614 $RM conftest*
20615 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20616
20617 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
20618 (eval $ac_compile) 2>&5
20619 ac_status=$?
20620 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20621 test $ac_status = 0; } 2>conftest.err; then
20622 soname=conftest
20623 lib=conftest
20624 libobjs=conftest.$ac_objext
20625 deplibs=
20626 wl=$lt_prog_compiler_wl_CXX
20627 pic_flag=$lt_prog_compiler_pic_CXX
20628 compiler_flags=-v
20629 linker_flags=-v
20630 verstring=
20631 output_objdir=.
20632 libname=conftest
20633 lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
20634 allow_undefined_flag_CXX=
20635 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
20636 (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
20637 ac_status=$?
20638 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20639 test $ac_status = 0; }
20640 then
20641 lt_cv_archive_cmds_need_lc_CXX=no
20642 else
20643 lt_cv_archive_cmds_need_lc_CXX=yes
20644 fi
20645 allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
20646 else
20647 cat conftest.err 1>&5
20648 fi
20649 $RM conftest*
20650
20651 fi
20652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
20653 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
20654 archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
20655 ;;
20656 esac
20657 fi
20658 ;;
20659 esac
20660
20661
20662
20663
20664
20665
20666
20667
20668
20669
20670
20671
20672
20673
20674
20675
20676
20677
20678
20679
20680
20681
20682
20683
20684
20685
20686
20687
20688
20689
20690
20691
20692
20693
20694
20695
20696
20697
20698
20699
20700
20701
20702
20703
20704
20705
20706
20707
20708
20709
20710
20711
20712
20713
20714
20715
20716
20717
20718
20719
20720
20721
20722
20723
20724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
20725 $as_echo_n "checking dynamic linker characteristics... " >&6; }
20726
20727 library_names_spec=
20728 libname_spec='lib$name'
20729 soname_spec=
20730 shrext_cmds=".so"
20731 postinstall_cmds=
20732 postuninstall_cmds=
20733 finish_cmds=
20734 finish_eval=
20735 shlibpath_var=
20736 shlibpath_overrides_runpath=unknown
20737 version_type=none
20738 dynamic_linker="$host_os ld.so"
20739 sys_lib_dlsearch_path_spec="/lib /usr/lib"
20740 need_lib_prefix=unknown
20741 hardcode_into_libs=no
20742
20743 # when you set need_version to no, make sure it does not cause -set_version
20744 # flags to be left without arguments
20745 need_version=unknown
20746
20747 case $host_os in
20748 aix3*)
20749 version_type=linux
20750 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
20751 shlibpath_var=LIBPATH
20752
20753 # AIX 3 has no versioning support, so we append a major version to the name.
20754 soname_spec='${libname}${release}${shared_ext}$major'
20755 ;;
20756
20757 aix[4-9]*)
20758 version_type=linux
20759 need_lib_prefix=no
20760 need_version=no
20761 hardcode_into_libs=yes
20762 if test "$host_cpu" = ia64; then
20763 # AIX 5 supports IA64
20764 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
20765 shlibpath_var=LD_LIBRARY_PATH
20766 else
20767 # With GCC up to 2.95.x, collect2 would create an import file
20768 # for dependence libraries. The import file would start with
20769 # the line `#! .'. This would cause the generated library to
20770 # depend on `.', always an invalid library. This was fixed in
20771 # development snapshots of GCC prior to 3.0.
20772 case $host_os in
20773 aix4 | aix4.[01] | aix4.[01].*)
20774 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
20775 echo ' yes '
20776 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
20777 :
20778 else
20779 can_build_shared=no
20780 fi
20781 ;;
20782 esac
20783 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
20784 # soname into executable. Probably we can add versioning support to
20785 # collect2, so additional links can be useful in future.
20786 if test "$aix_use_runtimelinking" = yes; then
20787 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
20788 # instead of lib<name>.a to let people know that these are not
20789 # typical AIX shared libraries.
20790 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20791 else
20792 # We preserve .a as extension for shared libraries through AIX4.2
20793 # and later when we are not doing run time linking.
20794 library_names_spec='${libname}${release}.a $libname.a'
20795 soname_spec='${libname}${release}${shared_ext}$major'
20796 fi
20797 shlibpath_var=LIBPATH
20798 fi
20799 ;;
20800
20801 amigaos*)
20802 case $host_cpu in
20803 powerpc)
20804 # Since July 2007 AmigaOS4 officially supports .so libraries.
20805 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
20806 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20807 ;;
20808 m68k)
20809 library_names_spec='$libname.ixlibrary $libname.a'
20810 # Create ${libname}_ixlibrary.a entries in /sys/libs.
20811 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''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 ${libname}_ixlibrary.a || exit 1; done'
20812 ;;
20813 esac
20814 ;;
20815
20816 beos*)
20817 library_names_spec='${libname}${shared_ext}'
20818 dynamic_linker="$host_os ld.so"
20819 shlibpath_var=LIBRARY_PATH
20820 ;;
20821
20822 bsdi[45]*)
20823 version_type=linux
20824 need_version=no
20825 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20826 soname_spec='${libname}${release}${shared_ext}$major'
20827 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
20828 shlibpath_var=LD_LIBRARY_PATH
20829 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
20830 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
20831 # the default ld.so.conf also contains /usr/contrib/lib and
20832 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
20833 # libtool to hard-code these into programs
20834 ;;
20835
20836 cygwin* | mingw* | pw32* | cegcc*)
20837 version_type=windows
20838 shrext_cmds=".dll"
20839 need_version=no
20840 need_lib_prefix=no
20841
20842 case $GCC,$host_os in
20843 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
20844 library_names_spec='$libname.dll.a'
20845 # DLL is installed to $(libdir)/../bin by postinstall_cmds
20846 postinstall_cmds='base_file=`basename \${file}`~
20847 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
20848 dldir=$destdir/`dirname \$dlpath`~
20849 test -d \$dldir || mkdir -p \$dldir~
20850 $install_prog $dir/$dlname \$dldir/$dlname~
20851 chmod a+x \$dldir/$dlname~
20852 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
20853 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
20854 fi'
20855 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
20856 dlpath=$dir/\$dldll~
20857 $RM \$dlpath'
20858 shlibpath_overrides_runpath=yes
20859
20860 case $host_os in
20861 cygwin*)
20862 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
20863 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20864
20865 ;;
20866 mingw* | cegcc*)
20867 # MinGW DLLs use traditional 'lib' prefix
20868 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20869 ;;
20870 pw32*)
20871 # pw32 DLLs use 'pw' prefix rather than 'lib'
20872 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20873 ;;
20874 esac
20875 ;;
20876
20877 *)
20878 library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
20879 ;;
20880 esac
20881 dynamic_linker='Win32 ld.exe'
20882 # FIXME: first we should search . and the directory the executable is in
20883 shlibpath_var=PATH
20884 ;;
20885
20886 darwin* | rhapsody*)
20887 dynamic_linker="$host_os dyld"
20888 version_type=darwin
20889 need_lib_prefix=no
20890 need_version=no
20891 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
20892 soname_spec='${libname}${release}${major}$shared_ext'
20893 shlibpath_overrides_runpath=yes
20894 shlibpath_var=DYLD_LIBRARY_PATH
20895 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
20896
20897 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
20898 ;;
20899
20900 dgux*)
20901 version_type=linux
20902 need_lib_prefix=no
20903 need_version=no
20904 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
20905 soname_spec='${libname}${release}${shared_ext}$major'
20906 shlibpath_var=LD_LIBRARY_PATH
20907 ;;
20908
20909 freebsd* | dragonfly*)
20910 # DragonFly does not have aout. When/if they implement a new
20911 # versioning mechanism, adjust this.
20912 if test -x /usr/bin/objformat; then
20913 objformat=`/usr/bin/objformat`
20914 else
20915 case $host_os in
20916 freebsd[23].*) objformat=aout ;;
20917 *) objformat=elf ;;
20918 esac
20919 fi
20920 version_type=freebsd-$objformat
20921 case $version_type in
20922 freebsd-elf*)
20923 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
20924 need_version=no
20925 need_lib_prefix=no
20926 ;;
20927 freebsd-*)
20928 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
20929 need_version=yes
20930 ;;
20931 esac
20932 shlibpath_var=LD_LIBRARY_PATH
20933 case $host_os in
20934 freebsd2.*)
20935 shlibpath_overrides_runpath=yes
20936 ;;
20937 freebsd3.[01]* | freebsdelf3.[01]*)
20938 shlibpath_overrides_runpath=yes
20939 hardcode_into_libs=yes
20940 ;;
20941 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
20942 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
20943 shlibpath_overrides_runpath=no
20944 hardcode_into_libs=yes
20945 ;;
20946 *) # from 4.6 on, and DragonFly
20947 shlibpath_overrides_runpath=yes
20948 hardcode_into_libs=yes
20949 ;;
20950 esac
20951 ;;
20952
20953 gnu*)
20954 version_type=linux
20955 need_lib_prefix=no
20956 need_version=no
20957 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20958 soname_spec='${libname}${release}${shared_ext}$major'
20959 shlibpath_var=LD_LIBRARY_PATH
20960 hardcode_into_libs=yes
20961 ;;
20962
20963 haiku*)
20964 version_type=linux
20965 need_lib_prefix=no
20966 need_version=no
20967 dynamic_linker="$host_os runtime_loader"
20968 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20969 soname_spec='${libname}${release}${shared_ext}$major'
20970 shlibpath_var=LIBRARY_PATH
20971 shlibpath_overrides_runpath=yes
20972 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
20973 hardcode_into_libs=yes
20974 ;;
20975
20976 hpux9* | hpux10* | hpux11*)
20977 # Give a soname corresponding to the major version so that dld.sl refuses to
20978 # link against other versions.
20979 version_type=sunos
20980 need_lib_prefix=no
20981 need_version=no
20982 case $host_cpu in
20983 ia64*)
20984 shrext_cmds='.so'
20985 hardcode_into_libs=yes
20986 dynamic_linker="$host_os dld.so"
20987 shlibpath_var=LD_LIBRARY_PATH
20988 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20989 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20990 soname_spec='${libname}${release}${shared_ext}$major'
20991 if test "X$HPUX_IA64_MODE" = X32; then
20992 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
20993 else
20994 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
20995 fi
20996 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20997 ;;
20998 hppa*64*)
20999 shrext_cmds='.sl'
21000 hardcode_into_libs=yes
21001 dynamic_linker="$host_os dld.sl"
21002 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
21003 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
21004 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21005 soname_spec='${libname}${release}${shared_ext}$major'
21006 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
21007 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
21008 ;;
21009 *)
21010 shrext_cmds='.sl'
21011 dynamic_linker="$host_os dld.sl"
21012 shlibpath_var=SHLIB_PATH
21013 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
21014 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21015 soname_spec='${libname}${release}${shared_ext}$major'
21016 ;;
21017 esac
21018 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
21019 postinstall_cmds='chmod 555 $lib'
21020 # or fails outright, so override atomically:
21021 install_override_mode=555
21022 ;;
21023
21024 interix[3-9]*)
21025 version_type=linux
21026 need_lib_prefix=no
21027 need_version=no
21028 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
21029 soname_spec='${libname}${release}${shared_ext}$major'
21030 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
21031 shlibpath_var=LD_LIBRARY_PATH
21032 shlibpath_overrides_runpath=no
21033 hardcode_into_libs=yes
21034 ;;
21035
21036 irix5* | irix6* | nonstopux*)
21037 case $host_os in
21038 nonstopux*) version_type=nonstopux ;;
21039 *)
21040 if test "$lt_cv_prog_gnu_ld" = yes; then
21041 version_type=linux
21042 else
21043 version_type=irix
21044 fi ;;
21045 esac
21046 need_lib_prefix=no
21047 need_version=no
21048 soname_spec='${libname}${release}${shared_ext}$major'
21049 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
21050 case $host_os in
21051 irix5* | nonstopux*)
21052 libsuff= shlibsuff=
21053 ;;
21054 *)
21055 case $LD in # libtool.m4 will add one of these switches to LD
21056 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
21057 libsuff= shlibsuff= libmagic=32-bit;;
21058 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
21059 libsuff=32 shlibsuff=N32 libmagic=N32;;
21060 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
21061 libsuff=64 shlibsuff=64 libmagic=64-bit;;
21062 *) libsuff= shlibsuff= libmagic=never-match;;
21063 esac
21064 ;;
21065 esac
21066 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
21067 shlibpath_overrides_runpath=no
21068 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
21069 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
21070 hardcode_into_libs=yes
21071 ;;
21072
21073 # No shared lib support for Linux oldld, aout, or coff.
21074 linux*oldld* | linux*aout* | linux*coff*)
21075 dynamic_linker=no
21076 ;;
21077
21078 # This must be Linux ELF.
21079 linux* | k*bsd*-gnu | kopensolaris*-gnu)
21080 version_type=linux
21081 need_lib_prefix=no
21082 need_version=no
21083 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21084 soname_spec='${libname}${release}${shared_ext}$major'
21085 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
21086 shlibpath_var=LD_LIBRARY_PATH
21087 shlibpath_overrides_runpath=no
21088
21089 # Some binutils ld are patched to set DT_RUNPATH
21090 if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
21091 $as_echo_n "(cached) " >&6
21092 else
21093 lt_cv_shlibpath_overrides_runpath=no
21094 save_LDFLAGS=$LDFLAGS
21095 save_libdir=$libdir
21096 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
21097 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
21098 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21099 /* end confdefs.h. */
21100
21101 int
21102 main ()
21103 {
21104
21105 ;
21106 return 0;
21107 }
21108 _ACEOF
21109 if ac_fn_cxx_try_link "$LINENO"; then :
21110 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
21111 lt_cv_shlibpath_overrides_runpath=yes
21112 fi
21113 fi
21114 rm -f core conftest.err conftest.$ac_objext \
21115 conftest$ac_exeext conftest.$ac_ext
21116 LDFLAGS=$save_LDFLAGS
21117 libdir=$save_libdir
21118
21119 fi
21120
21121 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
21122
21123 # This implies no fast_install, which is unacceptable.
21124 # Some rework will be needed to allow for fast_install
21125 # before this can be enabled.
21126 hardcode_into_libs=yes
21127
21128 # Append ld.so.conf contents to the search path
21129 if test -f /etc/ld.so.conf; then
21130 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;s/"//g;/^$/d' | tr '\n' ' '`
21131 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
21132 fi
21133
21134 # We used to test for /lib/ld.so.1 and disable shared libraries on
21135 # powerpc, because MkLinux only supported shared libraries with the
21136 # GNU dynamic linker. Since this was broken with cross compilers,
21137 # most powerpc-linux boxes support dynamic linking these days and
21138 # people can always --disable-shared, the test was removed, and we
21139 # assume the GNU/Linux dynamic linker is in use.
21140 dynamic_linker='GNU/Linux ld.so'
21141 ;;
21142
21143 netbsd*)
21144 version_type=sunos
21145 need_lib_prefix=no
21146 need_version=no
21147 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
21148 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
21149 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
21150 dynamic_linker='NetBSD (a.out) ld.so'
21151 else
21152 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
21153 soname_spec='${libname}${release}${shared_ext}$major'
21154 dynamic_linker='NetBSD ld.elf_so'
21155 fi
21156 shlibpath_var=LD_LIBRARY_PATH
21157 shlibpath_overrides_runpath=yes
21158 hardcode_into_libs=yes
21159 ;;
21160
21161 newsos6)
21162 version_type=linux
21163 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21164 shlibpath_var=LD_LIBRARY_PATH
21165 shlibpath_overrides_runpath=yes
21166 ;;
21167
21168 *nto* | *qnx*)
21169 version_type=qnx
21170 need_lib_prefix=no
21171 need_version=no
21172 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21173 soname_spec='${libname}${release}${shared_ext}$major'
21174 shlibpath_var=LD_LIBRARY_PATH
21175 shlibpath_overrides_runpath=no
21176 hardcode_into_libs=yes
21177 dynamic_linker='ldqnx.so'
21178 ;;
21179
21180 openbsd*)
21181 version_type=sunos
21182 sys_lib_dlsearch_path_spec="/usr/lib"
21183 need_lib_prefix=no
21184 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
21185 case $host_os in
21186 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
21187 *) need_version=no ;;
21188 esac
21189 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
21190 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
21191 shlibpath_var=LD_LIBRARY_PATH
21192 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
21193 case $host_os in
21194 openbsd2.[89] | openbsd2.[89].*)
21195 shlibpath_overrides_runpath=no
21196 ;;
21197 *)
21198 shlibpath_overrides_runpath=yes
21199 ;;
21200 esac
21201 else
21202 shlibpath_overrides_runpath=yes
21203 fi
21204 ;;
21205
21206 os2*)
21207 libname_spec='$name'
21208 shrext_cmds=".dll"
21209 need_lib_prefix=no
21210 library_names_spec='$libname${shared_ext} $libname.a'
21211 dynamic_linker='OS/2 ld.exe'
21212 shlibpath_var=LIBPATH
21213 ;;
21214
21215 osf3* | osf4* | osf5*)
21216 version_type=osf
21217 need_lib_prefix=no
21218 need_version=no
21219 soname_spec='${libname}${release}${shared_ext}$major'
21220 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21221 shlibpath_var=LD_LIBRARY_PATH
21222 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
21223 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
21224 ;;
21225
21226 rdos*)
21227 dynamic_linker=no
21228 ;;
21229
21230 solaris*)
21231 version_type=linux
21232 need_lib_prefix=no
21233 need_version=no
21234 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21235 soname_spec='${libname}${release}${shared_ext}$major'
21236 shlibpath_var=LD_LIBRARY_PATH
21237 shlibpath_overrides_runpath=yes
21238 hardcode_into_libs=yes
21239 # ldd complains unless libraries are executable
21240 postinstall_cmds='chmod +x $lib'
21241 ;;
21242
21243 sunos4*)
21244 version_type=sunos
21245 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
21246 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
21247 shlibpath_var=LD_LIBRARY_PATH
21248 shlibpath_overrides_runpath=yes
21249 if test "$with_gnu_ld" = yes; then
21250 need_lib_prefix=no
21251 fi
21252 need_version=yes
21253 ;;
21254
21255 sysv4 | sysv4.3*)
21256 version_type=linux
21257 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21258 soname_spec='${libname}${release}${shared_ext}$major'
21259 shlibpath_var=LD_LIBRARY_PATH
21260 case $host_vendor in
21261 sni)
21262 shlibpath_overrides_runpath=no
21263 need_lib_prefix=no
21264 runpath_var=LD_RUN_PATH
21265 ;;
21266 siemens)
21267 need_lib_prefix=no
21268 ;;
21269 motorola)
21270 need_lib_prefix=no
21271 need_version=no
21272 shlibpath_overrides_runpath=no
21273 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
21274 ;;
21275 esac
21276 ;;
21277
21278 sysv4*MP*)
21279 if test -d /usr/nec ;then
21280 version_type=linux
21281 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
21282 soname_spec='$libname${shared_ext}.$major'
21283 shlibpath_var=LD_LIBRARY_PATH
21284 fi
21285 ;;
21286
21287 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
21288 version_type=freebsd-elf
21289 need_lib_prefix=no
21290 need_version=no
21291 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
21292 soname_spec='${libname}${release}${shared_ext}$major'
21293 shlibpath_var=LD_LIBRARY_PATH
21294 shlibpath_overrides_runpath=yes
21295 hardcode_into_libs=yes
21296 if test "$with_gnu_ld" = yes; then
21297 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
21298 else
21299 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
21300 case $host_os in
21301 sco3.2v5*)
21302 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
21303 ;;
21304 esac
21305 fi
21306 sys_lib_dlsearch_path_spec='/usr/lib'
21307 ;;
21308
21309 tpf*)
21310 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
21311 version_type=linux
21312 need_lib_prefix=no
21313 need_version=no
21314 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21315 shlibpath_var=LD_LIBRARY_PATH
21316 shlibpath_overrides_runpath=no
21317 hardcode_into_libs=yes
21318 ;;
21319
21320 uts4*)
21321 version_type=linux
21322 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21323 soname_spec='${libname}${release}${shared_ext}$major'
21324 shlibpath_var=LD_LIBRARY_PATH
21325 ;;
21326
21327 *)
21328 dynamic_linker=no
21329 ;;
21330 esac
21331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
21332 $as_echo "$dynamic_linker" >&6; }
21333 test "$dynamic_linker" = no && can_build_shared=no
21334
21335 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
21336 if test "$GCC" = yes; then
21337 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
21338 fi
21339
21340 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
21341 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
21342 fi
21343 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
21344 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
21345 fi
21346
21347
21348
21349
21350
21351
21352
21353
21354
21355
21356
21357
21358
21359
21360
21361
21362
21363
21364
21365
21366
21367
21368
21369
21370
21371
21372
21373
21374
21375
21376
21377
21378
21379
21380
21381
21382
21383
21384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
21385 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
21386 hardcode_action_CXX=
21387 if test -n "$hardcode_libdir_flag_spec_CXX" ||
21388 test -n "$runpath_var_CXX" ||
21389 test "X$hardcode_automatic_CXX" = "Xyes" ; then
21390
21391 # We can hardcode non-existent directories.
21392 if test "$hardcode_direct_CXX" != no &&
21393 # If the only mechanism to avoid hardcoding is shlibpath_var, we
21394 # have to relink, otherwise we might link with an installed library
21395 # when we should be linking with a yet-to-be-installed one
21396 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
21397 test "$hardcode_minus_L_CXX" != no; then
21398 # Linking always hardcodes the temporary library directory.
21399 hardcode_action_CXX=relink
21400 else
21401 # We can link without hardcoding, and we can hardcode nonexisting dirs.
21402 hardcode_action_CXX=immediate
21403 fi
21404 else
21405 # We cannot hardcode anything, or else we can only hardcode existing
21406 # directories.
21407 hardcode_action_CXX=unsupported
21408 fi
21409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
21410 $as_echo "$hardcode_action_CXX" >&6; }
21411
21412 if test "$hardcode_action_CXX" = relink ||
21413 test "$inherit_rpath_CXX" = yes; then
21414 # Fast installation is not supported
21415 enable_fast_install=no
21416 elif test "$shlibpath_overrides_runpath" = yes ||
21417 test "$enable_shared" = no; then
21418 # Fast installation is not necessary
21419 enable_fast_install=needless
21420 fi
21421
21422
21423
21424
21425
21426
21427
21428 fi # test -n "$compiler"
21429
21430 CC=$lt_save_CC
21431 LDCXX=$LD
21432 LD=$lt_save_LD
21433 GCC=$lt_save_GCC
21434 with_gnu_ld=$lt_save_with_gnu_ld
21435 lt_cv_path_LDCXX=$lt_cv_path_LD
21436 lt_cv_path_LD=$lt_save_path_LD
21437 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
21438 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
21439 fi # test "$_lt_caught_CXX_error" != yes
21440
21441 ac_ext=c
21442 ac_cpp='$CPP $CPPFLAGS'
21443 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21444 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21445 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21446
21447
21448
21449
21450
21451
21452
21453
21454
21455
21456
21457
21458
21459
21460
21461
21462 # Only expand once:
21463
21464
21465
21466
21467
21468 # Identify the assembler which will work hand-in-glove with the newly
21469 # built GCC, so that we can examine its features. This is the assembler
21470 # which will be driven by the driver program.
21471 #
21472 # If build != host, and we aren't building gas in-tree, we identify a
21473 # build->target assembler and hope that it will have the same features
21474 # as the host->target assembler we'll be using.
21475 gcc_cv_gas_major_version=
21476 gcc_cv_gas_minor_version=
21477 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
21478
21479 if test "${gcc_cv_as+set}" = set; then :
21480
21481 else
21482
21483 if test -x "$DEFAULT_ASSEMBLER"; then
21484 gcc_cv_as="$DEFAULT_ASSEMBLER"
21485 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
21486 && test -f ../gas/Makefile \
21487 && test x$build = x$host; then
21488 gcc_cv_as=../gas/as-new$build_exeext
21489 elif test -x as$build_exeext; then
21490 # Build using assembler in the current directory.
21491 gcc_cv_as=./as$build_exeext
21492 elif ( set dummy $AS_FOR_TARGET; test -x $2 ); then
21493 gcc_cv_as="$AS_FOR_TARGET"
21494 else
21495 # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
21496 set dummy $AS_FOR_TARGET; ac_word=$2
21497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21498 $as_echo_n "checking for $ac_word... " >&6; }
21499 if test "${ac_cv_path_gcc_cv_as+set}" = set; then :
21500 $as_echo_n "(cached) " >&6
21501 else
21502 case $gcc_cv_as in
21503 [\\/]* | ?:[\\/]*)
21504 ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
21505 ;;
21506 *)
21507 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21508 for as_dir in $PATH
21509 do
21510 IFS=$as_save_IFS
21511 test -z "$as_dir" && as_dir=.
21512 for ac_exec_ext in '' $ac_executable_extensions; do
21513 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21514 ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
21515 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21516 break 2
21517 fi
21518 done
21519 done
21520 IFS=$as_save_IFS
21521
21522 ;;
21523 esac
21524 fi
21525 gcc_cv_as=$ac_cv_path_gcc_cv_as
21526 if test -n "$gcc_cv_as"; then
21527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21528 $as_echo "$gcc_cv_as" >&6; }
21529 else
21530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21531 $as_echo "no" >&6; }
21532 fi
21533
21534
21535 fi
21536 fi
21537
21538 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
21539
21540 case "$ORIGINAL_AS_FOR_TARGET" in
21541 ./as | ./as$build_exeext) ;;
21542 *) ac_config_files="$ac_config_files as:exec-tool.in"
21543 ;;
21544 esac
21545
21546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what assembler to use" >&5
21547 $as_echo_n "checking what assembler to use... " >&6; }
21548 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
21549 # Single tree build which includes gas. We want to prefer it
21550 # over whatever linker top-level may have detected, since
21551 # we'll use what we're building after installation anyway.
21552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built gas" >&5
21553 $as_echo "newly built gas" >&6; }
21554 in_tree_gas=yes
21555 gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21556 for f in $gcc_cv_as_bfd_srcdir/configure \
21557 $gcc_cv_as_gas_srcdir/configure \
21558 $gcc_cv_as_gas_srcdir/configure.in \
21559 $gcc_cv_as_gas_srcdir/Makefile.in ; do
21560 gcc_cv_gas_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
21561 if test x$gcc_cv_gas_version != x; then
21562 break
21563 fi
21564 done
21565 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
21566 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21567 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
21568 case $gcc_cv_gas_patch_version in
21569 "") gcc_cv_gas_patch_version="0" ;;
21570 esac
21571 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
21572 + $gcc_cv_gas_minor_version \) \* 1000 \
21573 + $gcc_cv_gas_patch_version`
21574
21575 in_tree_gas_is_elf=no
21576 if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
21577 || (grep 'obj_format = multi' ../gas/Makefile \
21578 && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
21579 then
21580 in_tree_gas_is_elf=yes
21581 fi
21582 else
21583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21584 $as_echo "$gcc_cv_as" >&6; }
21585 in_tree_gas=no
21586 fi
21587
21588 # Identify the linker which will work hand-in-glove with the newly
21589 # built GCC, so that we can examine its features. This is the linker
21590 # which will be driven by the driver program.
21591 #
21592 # If build != host, and we aren't building gas in-tree, we identify a
21593 # build->target linker and hope that it will have the same features
21594 # as the host->target linker we'll be using.
21595 gcc_cv_gld_major_version=
21596 gcc_cv_gld_minor_version=
21597 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
21598 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21599
21600 if test "${gcc_cv_ld+set}" = set; then :
21601
21602 else
21603
21604 if test -x "$DEFAULT_LINKER"; then
21605 gcc_cv_ld="$DEFAULT_LINKER"
21606 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
21607 && test -f ../ld/Makefile \
21608 && test x$build = x$host; then
21609 gcc_cv_ld=../ld/ld-new$build_exeext
21610 elif test -x collect-ld$build_exeext; then
21611 # Build using linker in the current directory.
21612 gcc_cv_ld=./collect-ld$build_exeext
21613 elif ( set dummy $LD_FOR_TARGET; test -x $2 ); then
21614 gcc_cv_ld="$LD_FOR_TARGET"
21615 else
21616 # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
21617 set dummy $LD_FOR_TARGET; ac_word=$2
21618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21619 $as_echo_n "checking for $ac_word... " >&6; }
21620 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then :
21621 $as_echo_n "(cached) " >&6
21622 else
21623 case $gcc_cv_ld in
21624 [\\/]* | ?:[\\/]*)
21625 ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
21626 ;;
21627 *)
21628 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21629 for as_dir in $PATH
21630 do
21631 IFS=$as_save_IFS
21632 test -z "$as_dir" && as_dir=.
21633 for ac_exec_ext in '' $ac_executable_extensions; do
21634 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21635 ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
21636 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21637 break 2
21638 fi
21639 done
21640 done
21641 IFS=$as_save_IFS
21642
21643 ;;
21644 esac
21645 fi
21646 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
21647 if test -n "$gcc_cv_ld"; then
21648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21649 $as_echo "$gcc_cv_ld" >&6; }
21650 else
21651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21652 $as_echo "no" >&6; }
21653 fi
21654
21655
21656 fi
21657 fi
21658
21659 ORIGINAL_PLUGIN_LD_FOR_TARGET=$gcc_cv_ld
21660 PLUGIN_LD=`basename $gcc_cv_ld`
21661
21662 # Check whether --with-plugin-ld was given.
21663 if test "${with_plugin_ld+set}" = set; then :
21664 withval=$with_plugin_ld; if test x"$withval" != x; then
21665 ORIGINAL_PLUGIN_LD_FOR_TARGET="$withval"
21666 PLUGIN_LD="$withval"
21667 fi
21668 fi
21669
21670
21671
21672 cat >>confdefs.h <<_ACEOF
21673 #define PLUGIN_LD "$PLUGIN_LD"
21674 _ACEOF
21675
21676
21677 # Check to see if we are using gold instead of ld
21678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using gold" >&5
21679 $as_echo_n "checking whether we are using gold... " >&6; }
21680 ld_is_gold=no
21681 if test x$gcc_cv_ld != x; then
21682 if $gcc_cv_ld --version 2>/dev/null | sed 1q \
21683 | grep "GNU gold" > /dev/null; then
21684 ld_is_gold=yes
21685 fi
21686 fi
21687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_is_gold" >&5
21688 $as_echo "$ld_is_gold" >&6; }
21689
21690 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
21691
21692 case "$ORIGINAL_LD_FOR_TARGET" in
21693 ./collect-ld | ./collect-ld$build_exeext) ;;
21694 *) ac_config_files="$ac_config_files collect-ld:exec-tool.in"
21695 ;;
21696 esac
21697
21698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what linker to use" >&5
21699 $as_echo_n "checking what linker to use... " >&6; }
21700 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext \
21701 || test "$gcc_cv_ld" = ../gold/ld-new$build_exeext; then
21702 # Single tree build which includes ld. We want to prefer it
21703 # over whatever linker top-level may have detected, since
21704 # we'll use what we're building after installation anyway.
21705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built ld" >&5
21706 $as_echo "newly built ld" >&6; }
21707 in_tree_ld=yes
21708 in_tree_ld_is_elf=no
21709 if (grep 'EMUL = .*elf' ../ld/Makefile \
21710 || grep 'EMUL = .*linux' ../ld/Makefile \
21711 || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
21712 in_tree_ld_is_elf=yes
21713 elif test "$ld_is_gold" = yes; then
21714 in_tree_ld_is_elf=yes
21715 fi
21716 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
21717 do
21718 gcc_cv_gld_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
21719 if test x$gcc_cv_gld_version != x; then
21720 break
21721 fi
21722 done
21723 gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
21724 gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21725 else
21726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21727 $as_echo "$gcc_cv_ld" >&6; }
21728 in_tree_ld=no
21729 fi
21730
21731 # Figure out what nm we will be using.
21732 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
21733 if test "${gcc_cv_nm+set}" = set; then :
21734
21735 else
21736
21737 if test -f $gcc_cv_binutils_srcdir/configure.in \
21738 && test -f ../binutils/Makefile \
21739 && test x$build = x$host; then
21740 gcc_cv_nm=../binutils/nm-new$build_exeext
21741 elif test -x nm$build_exeext; then
21742 gcc_cv_nm=./nm$build_exeext
21743 elif ( set dummy $NM_FOR_TARGET; test -x $2 ); then
21744 gcc_cv_nm="$NM_FOR_TARGET"
21745 else
21746 # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
21747 set dummy $NM_FOR_TARGET; ac_word=$2
21748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21749 $as_echo_n "checking for $ac_word... " >&6; }
21750 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then :
21751 $as_echo_n "(cached) " >&6
21752 else
21753 case $gcc_cv_nm in
21754 [\\/]* | ?:[\\/]*)
21755 ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
21756 ;;
21757 *)
21758 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21759 for as_dir in $PATH
21760 do
21761 IFS=$as_save_IFS
21762 test -z "$as_dir" && as_dir=.
21763 for ac_exec_ext in '' $ac_executable_extensions; do
21764 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21765 ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
21766 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21767 break 2
21768 fi
21769 done
21770 done
21771 IFS=$as_save_IFS
21772
21773 ;;
21774 esac
21775 fi
21776 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
21777 if test -n "$gcc_cv_nm"; then
21778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21779 $as_echo "$gcc_cv_nm" >&6; }
21780 else
21781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21782 $as_echo "no" >&6; }
21783 fi
21784
21785
21786 fi
21787 fi
21788
21789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what nm to use" >&5
21790 $as_echo_n "checking what nm to use... " >&6; }
21791 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
21792 # Single tree build which includes binutils.
21793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built nm" >&5
21794 $as_echo "newly built nm" >&6; }
21795 in_tree_nm=yes
21796 else
21797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21798 $as_echo "$gcc_cv_nm" >&6; }
21799 in_tree_nm=no
21800 fi
21801
21802 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
21803
21804 case "$ORIGINAL_NM_FOR_TARGET" in
21805 ./nm | ./nm$build_exeext) ;;
21806 *) ac_config_files="$ac_config_files nm:exec-tool.in"
21807 ;;
21808 esac
21809
21810
21811 # Figure out what objdump we will be using.
21812 if test "${gcc_cv_objdump+set}" = set; then :
21813
21814 else
21815
21816 if test -f $gcc_cv_binutils_srcdir/configure.in \
21817 && test -f ../binutils/Makefile \
21818 && test x$build = x$host; then
21819 # Single tree build which includes binutils.
21820 gcc_cv_objdump=../binutils/objdump$build_exeext
21821 elif test -x objdump$build_exeext; then
21822 gcc_cv_objdump=./objdump$build_exeext
21823 elif ( set dummy $OBJDUMP_FOR_TARGET; test -x $2 ); then
21824 gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
21825 else
21826 # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
21827 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
21828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21829 $as_echo_n "checking for $ac_word... " >&6; }
21830 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then :
21831 $as_echo_n "(cached) " >&6
21832 else
21833 case $gcc_cv_objdump in
21834 [\\/]* | ?:[\\/]*)
21835 ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
21836 ;;
21837 *)
21838 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21839 for as_dir in $PATH
21840 do
21841 IFS=$as_save_IFS
21842 test -z "$as_dir" && as_dir=.
21843 for ac_exec_ext in '' $ac_executable_extensions; do
21844 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21845 ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
21846 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21847 break 2
21848 fi
21849 done
21850 done
21851 IFS=$as_save_IFS
21852
21853 ;;
21854 esac
21855 fi
21856 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
21857 if test -n "$gcc_cv_objdump"; then
21858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21859 $as_echo "$gcc_cv_objdump" >&6; }
21860 else
21861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21862 $as_echo "no" >&6; }
21863 fi
21864
21865
21866 fi
21867 fi
21868
21869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what objdump to use" >&5
21870 $as_echo_n "checking what objdump to use... " >&6; }
21871 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
21872 # Single tree build which includes binutils.
21873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built objdump" >&5
21874 $as_echo "newly built objdump" >&6; }
21875 elif test x$gcc_cv_objdump = x; then
21876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21877 $as_echo "not found" >&6; }
21878 else
21879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21880 $as_echo "$gcc_cv_objdump" >&6; }
21881 fi
21882
21883 # Figure out what readelf we will be using.
21884 if test "${gcc_cv_readelf+set}" = set; then :
21885
21886 else
21887
21888 if test -f $gcc_cv_binutils_srcdir/configure.in \
21889 && test -f ../binutils/Makefile \
21890 && test x$build = x$host; then
21891 # Single tree build which includes binutils.
21892 gcc_cv_readelf=../binutils/readelf$build_exeext
21893 elif test -x readelf$build_exeext; then
21894 gcc_cv_readelf=./readelf$build_exeext
21895 else
21896 # Extract the first word of "readelf", so it can be a program name with args.
21897 set dummy readelf; ac_word=$2
21898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21899 $as_echo_n "checking for $ac_word... " >&6; }
21900 if test "${ac_cv_path_gcc_cv_readelf+set}" = set; then :
21901 $as_echo_n "(cached) " >&6
21902 else
21903 case $gcc_cv_readelf in
21904 [\\/]* | ?:[\\/]*)
21905 ac_cv_path_gcc_cv_readelf="$gcc_cv_readelf" # Let the user override the test with a path.
21906 ;;
21907 *)
21908 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21909 for as_dir in $PATH
21910 do
21911 IFS=$as_save_IFS
21912 test -z "$as_dir" && as_dir=.
21913 for ac_exec_ext in '' $ac_executable_extensions; do
21914 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21915 ac_cv_path_gcc_cv_readelf="$as_dir/$ac_word$ac_exec_ext"
21916 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21917 break 2
21918 fi
21919 done
21920 done
21921 IFS=$as_save_IFS
21922
21923 ;;
21924 esac
21925 fi
21926 gcc_cv_readelf=$ac_cv_path_gcc_cv_readelf
21927 if test -n "$gcc_cv_readelf"; then
21928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21929 $as_echo "$gcc_cv_readelf" >&6; }
21930 else
21931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21932 $as_echo "no" >&6; }
21933 fi
21934
21935
21936 fi
21937 fi
21938
21939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what readelf to use" >&5
21940 $as_echo_n "checking what readelf to use... " >&6; }
21941 if test "$gcc_cv_readelf" = ../binutils/readelf$build_exeext; then
21942 # Single tree build which includes binutils.
21943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built readelf" >&5
21944 $as_echo "newly built readelf" >&6; }
21945 elif test x$gcc_cv_readelf = x; then
21946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21947 $as_echo "not found" >&6; }
21948 else
21949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21950 $as_echo "$gcc_cv_readelf" >&6; }
21951 fi
21952
21953 # Figure out what assembler alignment features are present.
21954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler flags" >&5
21955 $as_echo_n "checking assembler flags... " >&6; }
21956 if test "${gcc_cv_as_flags+set}" = set; then :
21957 $as_echo_n "(cached) " >&6
21958 else
21959 case "$target" in
21960 i[34567]86-*-linux*)
21961 gcc_cv_as_flags="--32"
21962 ;;
21963 powerpc*-*-darwin*)
21964 gcc_cv_as_flags="-arch ppc"
21965 ;;
21966 *)
21967 gcc_cv_as_flags=" "
21968 ;;
21969 esac
21970 fi
21971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_flags" >&5
21972 $as_echo "$gcc_cv_as_flags" >&6; }
21973
21974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .balign and .p2align" >&5
21975 $as_echo_n "checking assembler for .balign and .p2align... " >&6; }
21976 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then :
21977 $as_echo_n "(cached) " >&6
21978 else
21979 gcc_cv_as_balign_and_p2align=no
21980 if test $in_tree_gas = yes; then
21981 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
21982 then gcc_cv_as_balign_and_p2align=yes
21983 fi
21984 elif test x$gcc_cv_as != x; then
21985 $as_echo '.balign 4
21986 .p2align 2' > conftest.s
21987 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
21988 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21989 (eval $ac_try) 2>&5
21990 ac_status=$?
21991 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21992 test $ac_status = 0; }; }
21993 then
21994 gcc_cv_as_balign_and_p2align=yes
21995 else
21996 echo "configure: failed program was" >&5
21997 cat conftest.s >&5
21998 fi
21999 rm -f conftest.o conftest.s
22000 fi
22001 fi
22002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_balign_and_p2align" >&5
22003 $as_echo "$gcc_cv_as_balign_and_p2align" >&6; }
22004 if test $gcc_cv_as_balign_and_p2align = yes; then
22005
22006 $as_echo "#define HAVE_GAS_BALIGN_AND_P2ALIGN 1" >>confdefs.h
22007
22008 fi
22009
22010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .p2align with maximum skip" >&5
22011 $as_echo_n "checking assembler for .p2align with maximum skip... " >&6; }
22012 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then :
22013 $as_echo_n "(cached) " >&6
22014 else
22015 gcc_cv_as_max_skip_p2align=no
22016 if test $in_tree_gas = yes; then
22017 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
22018 then gcc_cv_as_max_skip_p2align=yes
22019 fi
22020 elif test x$gcc_cv_as != x; then
22021 $as_echo '.p2align 4,,7' > conftest.s
22022 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22023 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22024 (eval $ac_try) 2>&5
22025 ac_status=$?
22026 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22027 test $ac_status = 0; }; }
22028 then
22029 gcc_cv_as_max_skip_p2align=yes
22030 else
22031 echo "configure: failed program was" >&5
22032 cat conftest.s >&5
22033 fi
22034 rm -f conftest.o conftest.s
22035 fi
22036 fi
22037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_max_skip_p2align" >&5
22038 $as_echo "$gcc_cv_as_max_skip_p2align" >&6; }
22039 if test $gcc_cv_as_max_skip_p2align = yes; then
22040
22041 $as_echo "#define HAVE_GAS_MAX_SKIP_P2ALIGN 1" >>confdefs.h
22042
22043 fi
22044
22045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .literal16" >&5
22046 $as_echo_n "checking assembler for .literal16... " >&6; }
22047 if test "${gcc_cv_as_literal16+set}" = set; then :
22048 $as_echo_n "(cached) " >&6
22049 else
22050 gcc_cv_as_literal16=no
22051 if test $in_tree_gas = yes; then
22052 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
22053 then gcc_cv_as_literal16=yes
22054 fi
22055 elif test x$gcc_cv_as != x; then
22056 $as_echo '.literal16' > conftest.s
22057 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22058 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22059 (eval $ac_try) 2>&5
22060 ac_status=$?
22061 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22062 test $ac_status = 0; }; }
22063 then
22064 gcc_cv_as_literal16=yes
22065 else
22066 echo "configure: failed program was" >&5
22067 cat conftest.s >&5
22068 fi
22069 rm -f conftest.o conftest.s
22070 fi
22071 fi
22072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_literal16" >&5
22073 $as_echo "$gcc_cv_as_literal16" >&6; }
22074 if test $gcc_cv_as_literal16 = yes; then
22075
22076 $as_echo "#define HAVE_GAS_LITERAL16 1" >>confdefs.h
22077
22078 fi
22079
22080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working .subsection -1" >&5
22081 $as_echo_n "checking assembler for working .subsection -1... " >&6; }
22082 if test "${gcc_cv_as_subsection_m1+set}" = set; then :
22083 $as_echo_n "(cached) " >&6
22084 else
22085 gcc_cv_as_subsection_m1=no
22086 if test $in_tree_gas = yes; then
22087 if test $in_tree_gas_is_elf = yes \
22088 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
22089 then gcc_cv_as_subsection_m1=yes
22090 fi
22091 elif test x$gcc_cv_as != x; then
22092 $as_echo 'conftest_label1: .word 0
22093 .subsection -1
22094 conftest_label2: .word 0
22095 .previous' > conftest.s
22096 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22097 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22098 (eval $ac_try) 2>&5
22099 ac_status=$?
22100 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22101 test $ac_status = 0; }; }
22102 then
22103 if test x$gcc_cv_nm != x; then
22104 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
22105 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
22106 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
22107 then :
22108 else gcc_cv_as_subsection_m1=yes
22109 fi
22110 rm -f conftest.nm1 conftest.nm2
22111 fi
22112 else
22113 echo "configure: failed program was" >&5
22114 cat conftest.s >&5
22115 fi
22116 rm -f conftest.o conftest.s
22117 fi
22118 fi
22119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_subsection_m1" >&5
22120 $as_echo "$gcc_cv_as_subsection_m1" >&6; }
22121 if test $gcc_cv_as_subsection_m1 = yes; then
22122
22123 $as_echo "#define HAVE_GAS_SUBSECTION_ORDERING 1" >>confdefs.h
22124
22125 fi
22126
22127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weak" >&5
22128 $as_echo_n "checking assembler for .weak... " >&6; }
22129 if test "${gcc_cv_as_weak+set}" = set; then :
22130 $as_echo_n "(cached) " >&6
22131 else
22132 gcc_cv_as_weak=no
22133 if test $in_tree_gas = yes; then
22134 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
22135 then gcc_cv_as_weak=yes
22136 fi
22137 elif test x$gcc_cv_as != x; then
22138 $as_echo ' .weak foobar' > conftest.s
22139 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22140 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22141 (eval $ac_try) 2>&5
22142 ac_status=$?
22143 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22144 test $ac_status = 0; }; }
22145 then
22146 gcc_cv_as_weak=yes
22147 else
22148 echo "configure: failed program was" >&5
22149 cat conftest.s >&5
22150 fi
22151 rm -f conftest.o conftest.s
22152 fi
22153 fi
22154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weak" >&5
22155 $as_echo "$gcc_cv_as_weak" >&6; }
22156 if test $gcc_cv_as_weak = yes; then
22157
22158 $as_echo "#define HAVE_GAS_WEAK 1" >>confdefs.h
22159
22160 fi
22161
22162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weakref" >&5
22163 $as_echo_n "checking assembler for .weakref... " >&6; }
22164 if test "${gcc_cv_as_weakref+set}" = set; then :
22165 $as_echo_n "(cached) " >&6
22166 else
22167 gcc_cv_as_weakref=no
22168 if test $in_tree_gas = yes; then
22169 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
22170 then gcc_cv_as_weakref=yes
22171 fi
22172 elif test x$gcc_cv_as != x; then
22173 $as_echo ' .weakref foobar, barfnot' > conftest.s
22174 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22175 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22176 (eval $ac_try) 2>&5
22177 ac_status=$?
22178 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22179 test $ac_status = 0; }; }
22180 then
22181 gcc_cv_as_weakref=yes
22182 else
22183 echo "configure: failed program was" >&5
22184 cat conftest.s >&5
22185 fi
22186 rm -f conftest.o conftest.s
22187 fi
22188 fi
22189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weakref" >&5
22190 $as_echo "$gcc_cv_as_weakref" >&6; }
22191 if test $gcc_cv_as_weakref = yes; then
22192
22193 $as_echo "#define HAVE_GAS_WEAKREF 1" >>confdefs.h
22194
22195 fi
22196
22197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .nsubspa comdat" >&5
22198 $as_echo_n "checking assembler for .nsubspa comdat... " >&6; }
22199 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then :
22200 $as_echo_n "(cached) " >&6
22201 else
22202 gcc_cv_as_nsubspa_comdat=no
22203 if test $in_tree_gas = yes; then
22204 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
22205 then gcc_cv_as_nsubspa_comdat=yes
22206 fi
22207 elif test x$gcc_cv_as != x; then
22208 $as_echo ' .SPACE $TEXT$
22209 .NSUBSPA $CODE$,COMDAT' > conftest.s
22210 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22211 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22212 (eval $ac_try) 2>&5
22213 ac_status=$?
22214 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22215 test $ac_status = 0; }; }
22216 then
22217 gcc_cv_as_nsubspa_comdat=yes
22218 else
22219 echo "configure: failed program was" >&5
22220 cat conftest.s >&5
22221 fi
22222 rm -f conftest.o conftest.s
22223 fi
22224 fi
22225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_nsubspa_comdat" >&5
22226 $as_echo "$gcc_cv_as_nsubspa_comdat" >&6; }
22227 if test $gcc_cv_as_nsubspa_comdat = yes; then
22228
22229 $as_echo "#define HAVE_GAS_NSUBSPA_COMDAT 1" >>confdefs.h
22230
22231 fi
22232
22233 # .hidden needs to be supported in both the assembler and the linker,
22234 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
22235 # This is irritatingly difficult to feature test for; we have to check the
22236 # date string after the version number. If we've got an in-tree
22237 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
22238 # to be safe.
22239 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
22240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .hidden" >&5
22241 $as_echo_n "checking assembler for .hidden... " >&6; }
22242 if test "${gcc_cv_as_hidden+set}" = set; then :
22243 $as_echo_n "(cached) " >&6
22244 else
22245 gcc_cv_as_hidden=no
22246 if test $in_tree_gas = yes; then
22247 if test $in_tree_gas_is_elf = yes \
22248 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
22249 then gcc_cv_as_hidden=yes
22250 fi
22251 elif test x$gcc_cv_as != x; then
22252 $as_echo ' .hidden foobar
22253 foobar:' > conftest.s
22254 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22255 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22256 (eval $ac_try) 2>&5
22257 ac_status=$?
22258 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22259 test $ac_status = 0; }; }
22260 then
22261
22262 # Solaris 9/x86 as incorrectly emits an alias for a hidden symbol with
22263 # STV_HIDDEN, so disable .hidden support if so.
22264 case "${target}" in
22265 i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
22266 if test x$gcc_cv_as != x && test x$gcc_cv_objdump != x; then
22267 cat > conftest.s <<EOF
22268 .globl hidden
22269 .hidden hidden
22270 hidden:
22271 .globl default
22272 .set default,hidden
22273 EOF
22274 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
22275 && $gcc_cv_objdump -t conftest.o 2>/dev/null | \
22276 grep '\.hidden default' > /dev/null; then
22277 gcc_cv_as_hidden=no
22278 else
22279 gcc_cv_as_hidden=yes
22280 fi
22281 else
22282 # Assume bug is present if objdump is missing.
22283 gcc_cv_as_hidden=no
22284 fi
22285 ;;
22286 *)
22287 gcc_cv_as_hidden=yes
22288 ;;
22289 esac
22290 else
22291 echo "configure: failed program was" >&5
22292 cat conftest.s >&5
22293 fi
22294 rm -f conftest.o conftest.s
22295 fi
22296 fi
22297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_hidden" >&5
22298 $as_echo "$gcc_cv_as_hidden" >&6; }
22299
22300 case "${target}" in
22301 *-*-darwin*)
22302 # Darwin as has some visibility support, though with a different syntax.
22303 gcc_cv_as_hidden=yes
22304 ;;
22305 esac
22306
22307 # gnu_indirect_function type is an extension proposed at
22308 # http://groups.google/com/group/generic-abi/files. It allows dynamic runtime
22309 # selection of function implementation
22310 # Check whether --enable-gnu-indirect-function was given.
22311 if test "${enable_gnu_indirect_function+set}" = set; then :
22312 enableval=$enable_gnu_indirect_function; case $enable_gnu_indirect_function in
22313 yes | no) ;;
22314 *) as_fn_error "'$enable_gnu_indirect_function' is an invalid value for --enable-gnu-indirect-function.
22315 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
22316 esac
22317 else
22318 enable_gnu_indirect_function="$default_gnu_indirect_function"
22319 fi
22320
22321 if test x$enable_gnu_indirect_function = xyes; then
22322
22323 $as_echo "#define HAVE_GNU_INDIRECT_FUNCTION 1" >>confdefs.h
22324
22325 fi
22326
22327 if test $in_tree_ld != yes ; then
22328 ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
22329 if echo "$ld_ver" | grep GNU > /dev/null; then
22330 if test x"$ld_is_gold" = xyes; then
22331 # GNU gold --version looks like this:
22332 #
22333 # GNU gold (GNU Binutils 2.21.51.20110225) 1.11
22334 #
22335 # We extract the binutils version which is more familiar and specific
22336 # than the gold version.
22337 ld_vers=`echo $ld_ver | sed -n \
22338 -e 's,^[^)]*[ ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
22339 else
22340 # GNU ld --version looks like this:
22341 #
22342 # GNU ld (GNU Binutils) 2.21.51.20110225
22343 ld_vers=`echo $ld_ver | sed -n \
22344 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22345 fi
22346 ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
22347 ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22348 ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22349 ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
22350 else
22351 case "${target}" in
22352 *-*-solaris2*)
22353 #
22354 # Solaris 2 ld -V output looks like this for a regular version:
22355 #
22356 # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1699
22357 #
22358 # but test versions add stuff at the end:
22359 #
22360 # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1701:onnv-ab196087-6931056-03/25/10
22361 #
22362 ld_ver=`$gcc_cv_ld -V 2>&1`
22363 if echo "$ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
22364 ld_vers=`echo $ld_ver | sed -n \
22365 -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
22366 ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22367 ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22368 fi
22369 ;;
22370 esac
22371 fi
22372 fi
22373
22374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .hidden support" >&5
22375 $as_echo_n "checking linker for .hidden support... " >&6; }
22376 if test "${gcc_cv_ld_hidden+set}" = set; then :
22377 $as_echo_n "(cached) " >&6
22378 else
22379 if test $in_tree_ld = yes ; then
22380 gcc_cv_ld_hidden=no
22381 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
22382 && test $in_tree_ld_is_elf = yes; then
22383 gcc_cv_ld_hidden=yes
22384 fi
22385 else
22386 gcc_cv_ld_hidden=yes
22387 if test x"$ld_is_gold" = xyes; then
22388 :
22389 elif echo "$ld_ver" | grep GNU > /dev/null; then
22390 if test 0"$ld_date" -lt 20020404; then
22391 if test -n "$ld_date"; then
22392 # If there was date string, but was earlier than 2002-04-04, fail
22393 gcc_cv_ld_hidden=no
22394 elif test -z "$ld_vers"; then
22395 # If there was no date string nor ld version number, something is wrong
22396 gcc_cv_ld_hidden=no
22397 else
22398 test -z "$ld_vers_patch" && ld_vers_patch=0
22399 if test "$ld_vers_major" -lt 2; then
22400 gcc_cv_ld_hidden=no
22401 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
22402 gcc_cv_ld_hidden="no"
22403 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
22404 gcc_cv_ld_hidden=no
22405 fi
22406 fi
22407 fi
22408 else
22409 case "${target}" in
22410 *-*-darwin*)
22411 # Darwin ld has some visibility support.
22412 gcc_cv_ld_hidden=yes
22413 ;;
22414 hppa64*-*-hpux* | ia64*-*-hpux*)
22415 gcc_cv_ld_hidden=yes
22416 ;;
22417 *-*-solaris2.8*)
22418 # .hidden support was backported to Solaris 8, starting with ld
22419 # version 1.276.
22420 if test "$ld_vers_minor" -ge 276; then
22421 gcc_cv_ld_hidden=yes
22422 else
22423 gcc_cv_ld_hidden=no
22424 fi
22425 ;;
22426 *-*-solaris2.9* | *-*-solaris2.1[0-9]*)
22427 # Support for .hidden in Sun ld appeared in Solaris 9 FCS, but
22428 # .symbolic was only added in Solaris 9 12/02.
22429 gcc_cv_ld_hidden=yes
22430 ;;
22431 *)
22432 gcc_cv_ld_hidden=no
22433 ;;
22434 esac
22435 fi
22436 fi
22437 fi
22438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_hidden" >&5
22439 $as_echo "$gcc_cv_ld_hidden" >&6; }
22440 libgcc_visibility=no
22441
22442
22443 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
22444 libgcc_visibility=yes
22445
22446 $as_echo "#define HAVE_GAS_HIDDEN 1" >>confdefs.h
22447
22448 fi
22449
22450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker read-only and read-write section mixing" >&5
22451 $as_echo_n "checking linker read-only and read-write section mixing... " >&6; }
22452 gcc_cv_ld_ro_rw_mix=unknown
22453 if test $in_tree_ld = yes ; then
22454 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
22455 && test $in_tree_ld_is_elf = yes; then
22456 gcc_cv_ld_ro_rw_mix=read-write
22457 fi
22458 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22459 echo '.section myfoosect, "a"' > conftest1.s
22460 echo '.section myfoosect, "aw"' > conftest2.s
22461 echo '.byte 1' >> conftest2.s
22462 echo '.section myfoosect, "a"' > conftest3.s
22463 echo '.byte 0' >> conftest3.s
22464 if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
22465 && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
22466 && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
22467 && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
22468 conftest2.o conftest3.o > /dev/null 2>&1; then
22469 gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
22470 | sed -e '/myfoosect/!d' -e N`
22471 if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
22472 if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
22473 gcc_cv_ld_ro_rw_mix=read-only
22474 else
22475 gcc_cv_ld_ro_rw_mix=read-write
22476 fi
22477 fi
22478 fi
22479 rm -f conftest.* conftest[123].*
22480 fi
22481 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
22482
22483 $as_echo "#define HAVE_LD_RO_RW_SECTION_MIXING 1" >>confdefs.h
22484
22485 fi
22486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_ro_rw_mix" >&5
22487 $as_echo "$gcc_cv_ld_ro_rw_mix" >&6; }
22488
22489 # Check if we have .[us]leb128, and support symbol arithmetic with it.
22490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .sleb128 and .uleb128" >&5
22491 $as_echo_n "checking assembler for .sleb128 and .uleb128... " >&6; }
22492 if test "${gcc_cv_as_leb128+set}" = set; then :
22493 $as_echo_n "(cached) " >&6
22494 else
22495 gcc_cv_as_leb128=no
22496 if test $in_tree_gas = yes; then
22497 if test $in_tree_gas_is_elf = yes \
22498 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22499 then gcc_cv_as_leb128=yes
22500 fi
22501 elif test x$gcc_cv_as != x; then
22502 $as_echo ' .data
22503 .uleb128 L2 - L1
22504 L1:
22505 .uleb128 1280
22506 .sleb128 -1010
22507 L2:' > conftest.s
22508 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22509 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22510 (eval $ac_try) 2>&5
22511 ac_status=$?
22512 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22513 test $ac_status = 0; }; }
22514 then
22515 # GAS versions before 2.11 do not support uleb128,
22516 # despite appearing to.
22517 # ??? There exists an elf-specific test that will crash
22518 # the assembler. Perhaps it's better to figure out whether
22519 # arbitrary sections are supported and try the test.
22520 as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
22521 if echo "$as_ver" | grep GNU > /dev/null; then
22522 as_vers=`echo $as_ver | sed -n \
22523 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22524 as_major=`expr "$as_vers" : '\([0-9]*\)'`
22525 as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'`
22526 if test $as_major -eq 2 && test $as_minor -lt 11
22527 then :
22528 else gcc_cv_as_leb128=yes
22529 fi
22530 fi
22531 else
22532 echo "configure: failed program was" >&5
22533 cat conftest.s >&5
22534 fi
22535 rm -f conftest.o conftest.s
22536 fi
22537 fi
22538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_leb128" >&5
22539 $as_echo "$gcc_cv_as_leb128" >&6; }
22540 if test $gcc_cv_as_leb128 = yes; then
22541
22542 $as_echo "#define HAVE_AS_LEB128 1" >>confdefs.h
22543
22544 fi
22545
22546 # Check if we have assembler support for unwind directives.
22547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi directives" >&5
22548 $as_echo_n "checking assembler for cfi directives... " >&6; }
22549 if test "${gcc_cv_as_cfi_directive+set}" = set; then :
22550 $as_echo_n "(cached) " >&6
22551 else
22552 gcc_cv_as_cfi_directive=no
22553 if test x$gcc_cv_as != x; then
22554 $as_echo ' .text
22555 .cfi_startproc
22556 .cfi_offset 0, 0
22557 .cfi_same_value 1
22558 .cfi_def_cfa 1, 2
22559 .cfi_escape 1, 2, 3, 4, 5
22560 .cfi_endproc' > conftest.s
22561 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22562 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22563 (eval $ac_try) 2>&5
22564 ac_status=$?
22565 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22566 test $ac_status = 0; }; }
22567 then
22568 case "$target" in
22569 *-*-solaris*)
22570 # If the linker used on Solaris (like Sun ld) isn't capable of merging
22571 # read-only and read-write sections, we need to make sure that the
22572 # assembler used emits read-write .eh_frame sections.
22573 if test "x$gcc_cv_ld_ro_rw_mix" != xread-write; then
22574 if test "x$gcc_cv_objdump" != x; then
22575 if $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22576 sed -e /.eh_frame/!d -e N | grep READONLY > /dev/null; then
22577 gcc_cv_as_cfi_directive=no
22578 else
22579 case "$target" in
22580 i?86-*-solaris2.1[0-9]* | x86_64-*-solaris2.1[0-9]*)
22581 # On Solaris/x86, make sure that GCC and gas agree on using
22582 # read-only .eh_frame sections for 64-bit.
22583 if $gcc_cv_as --64 -o conftest.o conftest.s > /dev/null 2>&1 && \
22584 $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22585 sed -e /.eh_frame/!d -e N | \
22586 grep READONLY > /dev/null; then
22587 gcc_cv_as_cfi_directive=yes
22588 else
22589 gcc_cv_as_cfi_directive=no
22590 fi
22591 ;;
22592 *)
22593 gcc_cv_as_cfi_directive=yes
22594 ;;
22595 esac
22596 fi
22597 else
22598 # no objdump, err on the side of caution
22599 gcc_cv_as_cfi_directive=no
22600 fi
22601 else
22602 gcc_cv_as_cfi_directive=yes
22603 fi
22604 ;;
22605 *-*-*)
22606 gcc_cv_as_cfi_directive=yes
22607 ;;
22608 esac
22609 else
22610 echo "configure: failed program was" >&5
22611 cat conftest.s >&5
22612 fi
22613 rm -f conftest.o conftest.s
22614 fi
22615 fi
22616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_directive" >&5
22617 $as_echo "$gcc_cv_as_cfi_directive" >&6; }
22618
22619 if test $gcc_cv_as_cfi_directive = yes && test x$gcc_cv_objdump != x; then
22620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working cfi advance" >&5
22621 $as_echo_n "checking assembler for working cfi advance... " >&6; }
22622 if test "${gcc_cv_as_cfi_advance_working+set}" = set; then :
22623 $as_echo_n "(cached) " >&6
22624 else
22625 gcc_cv_as_cfi_advance_working=no
22626 if test x$gcc_cv_as != x; then
22627 $as_echo ' .text
22628 .cfi_startproc
22629 .cfi_adjust_cfa_offset 64
22630 .skip 75040, 0
22631 .cfi_adjust_cfa_offset 128
22632 .cfi_endproc' > conftest.s
22633 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22634 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22635 (eval $ac_try) 2>&5
22636 ac_status=$?
22637 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22638 test $ac_status = 0; }; }
22639 then
22640
22641 if $gcc_cv_objdump -Wf conftest.o 2>/dev/null \
22642 | grep 'DW_CFA_advance_loc[24]:[ ][ ]*75040[ ]' >/dev/null; then
22643 gcc_cv_as_cfi_advance_working=yes
22644 fi
22645
22646 else
22647 echo "configure: failed program was" >&5
22648 cat conftest.s >&5
22649 fi
22650 rm -f conftest.o conftest.s
22651 fi
22652 fi
22653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_advance_working" >&5
22654 $as_echo "$gcc_cv_as_cfi_advance_working" >&6; }
22655
22656 else
22657 # no objdump, err on the side of caution
22658 gcc_cv_as_cfi_advance_working=no
22659 fi
22660
22661
22662 cat >>confdefs.h <<_ACEOF
22663 #define HAVE_GAS_CFI_DIRECTIVE `if test $gcc_cv_as_cfi_directive = yes \
22664 && test $gcc_cv_as_cfi_advance_working = yes; then echo 1; else echo 0; fi`
22665 _ACEOF
22666
22667
22668
22669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi personality directive" >&5
22670 $as_echo_n "checking assembler for cfi personality directive... " >&6; }
22671 if test "${gcc_cv_as_cfi_personality_directive+set}" = set; then :
22672 $as_echo_n "(cached) " >&6
22673 else
22674 gcc_cv_as_cfi_personality_directive=no
22675 if test x$gcc_cv_as != x; then
22676 $as_echo ' .text
22677 .cfi_startproc
22678 .cfi_personality 0, symbol
22679 .cfi_endproc' > conftest.s
22680 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22681 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22682 (eval $ac_try) 2>&5
22683 ac_status=$?
22684 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22685 test $ac_status = 0; }; }
22686 then
22687 gcc_cv_as_cfi_personality_directive=yes
22688 else
22689 echo "configure: failed program was" >&5
22690 cat conftest.s >&5
22691 fi
22692 rm -f conftest.o conftest.s
22693 fi
22694 fi
22695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_personality_directive" >&5
22696 $as_echo "$gcc_cv_as_cfi_personality_directive" >&6; }
22697
22698
22699 cat >>confdefs.h <<_ACEOF
22700 #define HAVE_GAS_CFI_PERSONALITY_DIRECTIVE `if test $gcc_cv_as_cfi_personality_directive = yes;
22701 then echo 1; else echo 0; fi`
22702 _ACEOF
22703
22704
22705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi sections directive" >&5
22706 $as_echo_n "checking assembler for cfi sections directive... " >&6; }
22707 if test "${gcc_cv_as_cfi_sections_directive+set}" = set; then :
22708 $as_echo_n "(cached) " >&6
22709 else
22710 gcc_cv_as_cfi_sections_directive=no
22711 if test x$gcc_cv_as != x; then
22712 $as_echo ' .text
22713 .cfi_sections .debug_frame, .eh_frame
22714 .cfi_startproc
22715 .cfi_endproc' > conftest.s
22716 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22717 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22718 (eval $ac_try) 2>&5
22719 ac_status=$?
22720 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22721 test $ac_status = 0; }; }
22722 then
22723 case $target_os in
22724 win32 | pe | cygwin* | mingw32* | uwin*)
22725 # Need to check that we generated the correct relocation for the
22726 # .debug_frame section. This was fixed for binutils 2.21.
22727 gcc_cv_as_cfi_sections_directive=no
22728 if test "x$gcc_cv_objdump" != x; then
22729 if $gcc_cv_objdump -j .debug_frame -r conftest.o 2>/dev/null | \
22730 grep secrel > /dev/null; then
22731 gcc_cv_as_cfi_sections_directive=yes
22732 fi
22733 fi
22734 ;;
22735 *)
22736 gcc_cv_as_cfi_sections_directive=yes
22737 ;;
22738 esac
22739 else
22740 echo "configure: failed program was" >&5
22741 cat conftest.s >&5
22742 fi
22743 rm -f conftest.o conftest.s
22744 fi
22745 fi
22746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_sections_directive" >&5
22747 $as_echo "$gcc_cv_as_cfi_sections_directive" >&6; }
22748
22749
22750
22751 cat >>confdefs.h <<_ACEOF
22752 #define HAVE_GAS_CFI_SECTIONS_DIRECTIVE `if test $gcc_cv_as_cfi_sections_directive = yes;
22753 then echo 1; else echo 0; fi`
22754 _ACEOF
22755
22756
22757 # GAS versions up to and including 2.11.0 may mis-optimize
22758 # .eh_frame data.
22759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for eh_frame optimization" >&5
22760 $as_echo_n "checking assembler for eh_frame optimization... " >&6; }
22761 if test "${gcc_cv_as_eh_frame+set}" = set; then :
22762 $as_echo_n "(cached) " >&6
22763 else
22764 gcc_cv_as_eh_frame=no
22765 if test $in_tree_gas = yes; then
22766 if test $in_tree_gas_is_elf = yes \
22767 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22768 then gcc_cv_as_eh_frame=yes
22769 fi
22770 elif test x$gcc_cv_as != x; then
22771 $as_echo ' .text
22772 .LFB1:
22773 .4byte 0
22774 .L1:
22775 .4byte 0
22776 .LFE1:
22777 .section .eh_frame,"aw",@progbits
22778 __FRAME_BEGIN__:
22779 .4byte .LECIE1-.LSCIE1
22780 .LSCIE1:
22781 .4byte 0x0
22782 .byte 0x1
22783 .ascii "z\0"
22784 .byte 0x1
22785 .byte 0x78
22786 .byte 0x1a
22787 .byte 0x0
22788 .byte 0x4
22789 .4byte 1
22790 .p2align 1
22791 .LECIE1:
22792 .LSFDE1:
22793 .4byte .LEFDE1-.LASFDE1
22794 .LASFDE1:
22795 .4byte .LASFDE1-__FRAME_BEGIN__
22796 .4byte .LFB1
22797 .4byte .LFE1-.LFB1
22798 .byte 0x4
22799 .4byte .LFE1-.LFB1
22800 .byte 0x4
22801 .4byte .L1-.LFB1
22802 .LEFDE1:' > conftest.s
22803 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22804 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22805 (eval $ac_try) 2>&5
22806 ac_status=$?
22807 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22808 test $ac_status = 0; }; }
22809 then
22810 cat > conftest.lit <<EOF
22811 0000 10000000 00000000 017a0001 781a0004 .........z..x...
22812 0010 01000000 12000000 18000000 00000000 ................
22813 0020 08000000 04080000 0044 .........D
22814 EOF
22815 cat > conftest.big <<EOF
22816 0000 00000010 00000000 017a0001 781a0004 .........z..x...
22817 0010 00000001 00000012 00000018 00000000 ................
22818 0020 00000008 04000000 0844 .........D
22819 EOF
22820 # If the assembler didn't choke, and we can objdump,
22821 # and we got the correct data, then succeed.
22822 # The text in the here-document typically retains its unix-style line
22823 # endings, while the output of objdump will use host line endings.
22824 # Therefore, use diff -b for the comparisons.
22825 if test x$gcc_cv_objdump != x \
22826 && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
22827 | tail -3 > conftest.got \
22828 && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
22829 || diff -b conftest.big conftest.got > /dev/null 2>&1; }
22830 then
22831 gcc_cv_as_eh_frame=yes
22832 elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
22833 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22834 (eval $ac_try) 2>&5
22835 ac_status=$?
22836 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22837 test $ac_status = 0; }; }; then
22838 gcc_cv_as_eh_frame=buggy
22839 else
22840 # Uh oh, what do we do now?
22841 gcc_cv_as_eh_frame=no
22842 fi
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_eh_frame" >&5
22851 $as_echo "$gcc_cv_as_eh_frame" >&6; }
22852
22853
22854 if test $gcc_cv_as_eh_frame = buggy; then
22855
22856 $as_echo "#define USE_AS_TRADITIONAL_FORMAT 1" >>confdefs.h
22857
22858 fi
22859
22860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22861 $as_echo_n "checking assembler for section merging support... " >&6; }
22862 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22863 $as_echo_n "(cached) " >&6
22864 else
22865 gcc_cv_as_shf_merge=no
22866 if test $in_tree_gas = yes; then
22867 if test $in_tree_gas_is_elf = yes \
22868 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22869 then gcc_cv_as_shf_merge=yes
22870 fi
22871 elif test x$gcc_cv_as != x; then
22872 $as_echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
22873 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22874 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22875 (eval $ac_try) 2>&5
22876 ac_status=$?
22877 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22878 test $ac_status = 0; }; }
22879 then
22880 gcc_cv_as_shf_merge=yes
22881 else
22882 echo "configure: failed program was" >&5
22883 cat conftest.s >&5
22884 fi
22885 rm -f conftest.o conftest.s
22886 fi
22887 fi
22888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22889 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22890
22891 if test $gcc_cv_as_shf_merge = no; then
22892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22893 $as_echo_n "checking assembler for section merging support... " >&6; }
22894 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22895 $as_echo_n "(cached) " >&6
22896 else
22897 gcc_cv_as_shf_merge=no
22898 if test $in_tree_gas = yes; then
22899 if test $in_tree_gas_is_elf = yes \
22900 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22901 then gcc_cv_as_shf_merge=yes
22902 fi
22903 elif test x$gcc_cv_as != x; then
22904 $as_echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
22905 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22906 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22907 (eval $ac_try) 2>&5
22908 ac_status=$?
22909 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22910 test $ac_status = 0; }; }
22911 then
22912 gcc_cv_as_shf_merge=yes
22913 else
22914 echo "configure: failed program was" >&5
22915 cat conftest.s >&5
22916 fi
22917 rm -f conftest.o conftest.s
22918 fi
22919 fi
22920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22921 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22922
22923 fi
22924
22925 cat >>confdefs.h <<_ACEOF
22926 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
22927 _ACEOF
22928
22929
22930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as)" >&5
22931 $as_echo_n "checking assembler for COMDAT group support (GNU as)... " >&6; }
22932 if test "${gcc_cv_as_comdat_group+set}" = set; then :
22933 $as_echo_n "(cached) " >&6
22934 else
22935 gcc_cv_as_comdat_group=no
22936 if test $in_tree_gas = yes; then
22937 if test $in_tree_gas_is_elf = yes \
22938 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22939 then gcc_cv_as_comdat_group=yes
22940 fi
22941 elif test x$gcc_cv_as != x; then
22942 $as_echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
22943 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22944 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22945 (eval $ac_try) 2>&5
22946 ac_status=$?
22947 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22948 test $ac_status = 0; }; }
22949 then
22950 gcc_cv_as_comdat_group=yes
22951 else
22952 echo "configure: failed program was" >&5
22953 cat conftest.s >&5
22954 fi
22955 rm -f conftest.o conftest.s
22956 fi
22957 fi
22958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group" >&5
22959 $as_echo "$gcc_cv_as_comdat_group" >&6; }
22960
22961 if test $gcc_cv_as_comdat_group = yes; then
22962 gcc_cv_as_comdat_group_percent=no
22963 gcc_cv_as_comdat_group_group=no
22964 else
22965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as, %type)" >&5
22966 $as_echo_n "checking assembler for COMDAT group support (GNU as, %type)... " >&6; }
22967 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then :
22968 $as_echo_n "(cached) " >&6
22969 else
22970 gcc_cv_as_comdat_group_percent=no
22971 if test $in_tree_gas = yes; then
22972 if test $in_tree_gas_is_elf = yes \
22973 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22974 then gcc_cv_as_comdat_group_percent=yes
22975 fi
22976 elif test x$gcc_cv_as != x; then
22977 $as_echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
22978 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22979 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22980 (eval $ac_try) 2>&5
22981 ac_status=$?
22982 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22983 test $ac_status = 0; }; }
22984 then
22985 gcc_cv_as_comdat_group_percent=yes
22986 else
22987 echo "configure: failed program was" >&5
22988 cat conftest.s >&5
22989 fi
22990 rm -f conftest.o conftest.s
22991 fi
22992 fi
22993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_percent" >&5
22994 $as_echo "$gcc_cv_as_comdat_group_percent" >&6; }
22995
22996 if test $gcc_cv_as_comdat_group_percent = yes; then
22997 gcc_cv_as_comdat_group_group=no
22998 else
22999 case "${target}" in
23000 # Sun as uses a completely different syntax.
23001 *-*-solaris2*)
23002 case "${target}" in
23003 sparc*-*-solaris2*)
23004 conftest_s='
23005 .group foo,".text%foo",#comdat
23006 .section ".text%foo", #alloc,#execinstr,#progbits
23007 .globl foo
23008 foo:
23009 '
23010 ;;
23011 i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
23012 conftest_s='
23013 .group foo,.text%foo,#comdat
23014 .section .text%foo, "ax", @progbits
23015 .globl foo
23016 foo:
23017 '
23018 ;;
23019 esac
23020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (Sun as, .group)" >&5
23021 $as_echo_n "checking assembler for COMDAT group support (Sun as, .group)... " >&6; }
23022 if test "${gcc_cv_as_comdat_group_group+set}" = set; then :
23023 $as_echo_n "(cached) " >&6
23024 else
23025 gcc_cv_as_comdat_group_group=no
23026 if test x$gcc_cv_as != x; then
23027 $as_echo "$conftest_s" > conftest.s
23028 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
23029 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23030 (eval $ac_try) 2>&5
23031 ac_status=$?
23032 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23033 test $ac_status = 0; }; }
23034 then
23035 gcc_cv_as_comdat_group_group=yes
23036 else
23037 echo "configure: failed program was" >&5
23038 cat conftest.s >&5
23039 fi
23040 rm -f conftest.o conftest.s
23041 fi
23042 fi
23043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_group" >&5
23044 $as_echo "$gcc_cv_as_comdat_group_group" >&6; }
23045
23046 ;;
23047 esac
23048 fi
23049 fi
23050 if test x"$ld_is_gold" = xyes; then
23051 comdat_group=yes
23052 elif test $in_tree_ld = yes ; then
23053 comdat_group=no
23054 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
23055 && test $in_tree_ld_is_elf = yes; then
23056 comdat_group=yes
23057 fi
23058 elif echo "$ld_ver" | grep GNU > /dev/null; then
23059 comdat_group=yes
23060 if test 0"$ld_date" -lt 20050308; then
23061 if test -n "$ld_date"; then
23062 # If there was date string, but was earlier than 2005-03-08, fail
23063 comdat_group=no
23064 elif test "$ld_vers_major" -lt 2; then
23065 comdat_group=no
23066 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
23067 comdat_group=no
23068 fi
23069 fi
23070 else
23071 case "${target}" in
23072 *-*-solaris2.1[1-9]*)
23073 comdat_group=no
23074 # Sun ld has COMDAT group support since Solaris 9, but it doesn't
23075 # interoperate with GNU as until Solaris 11 build 130, i.e. ld
23076 # version 1.688.
23077 #
23078 # If using Sun as for COMDAT group as emitted by GCC, one needs at
23079 # least ld version 1.2267.
23080 if test "$ld_vers_major" -gt 1; then
23081 comdat_group=yes
23082 elif test "x$gas_flag" = xyes && test "$ld_vers_minor" -ge 1688; then
23083 comdat_group=yes
23084 elif test "$ld_vers_minor" -ge 2267; then
23085 comdat_group=yes
23086 fi
23087 ;;
23088 *)
23089 # Assume linkers other than GNU ld don't support COMDAT group.
23090 comdat_group=no
23091 ;;
23092 esac
23093 fi
23094 # Allow overriding the automatic COMDAT group tests above.
23095 # Check whether --enable-comdat was given.
23096 if test "${enable_comdat+set}" = set; then :
23097 enableval=$enable_comdat; comdat_group="$enable_comdat"
23098 fi
23099
23100 if test $comdat_group = no; then
23101 gcc_cv_as_comdat_group=no
23102 gcc_cv_as_comdat_group_percent=no
23103 gcc_cv_as_comdat_group_group=no
23104 fi
23105
23106 cat >>confdefs.h <<_ACEOF
23107 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes \
23108 || test $gcc_cv_as_comdat_group_percent = yes \
23109 || test $gcc_cv_as_comdat_group_group = yes; then echo 1; else echo 0; fi`
23110 _ACEOF
23111
23112
23113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for line table discriminator support" >&5
23114 $as_echo_n "checking assembler for line table discriminator support... " >&6; }
23115 if test "${gcc_cv_as_discriminator+set}" = set; then :
23116 $as_echo_n "(cached) " >&6
23117 else
23118 gcc_cv_as_discriminator=no
23119 if test $in_tree_gas = yes; then
23120 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 51`
23121 then gcc_cv_as_discriminator=yes
23122 fi
23123 elif test x$gcc_cv_as != x; then
23124 $as_echo ' .text
23125 .file 1 "conf.c"
23126 .loc 1 1 0 discriminator 1' > conftest.s
23127 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
23128 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23129 (eval $ac_try) 2>&5
23130 ac_status=$?
23131 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23132 test $ac_status = 0; }; }
23133 then
23134 gcc_cv_as_discriminator=yes
23135 else
23136 echo "configure: failed program was" >&5
23137 cat conftest.s >&5
23138 fi
23139 rm -f conftest.o conftest.s
23140 fi
23141 fi
23142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_discriminator" >&5
23143 $as_echo "$gcc_cv_as_discriminator" >&6; }
23144 if test $gcc_cv_as_discriminator = yes; then
23145
23146 $as_echo "#define HAVE_GAS_DISCRIMINATOR 1" >>confdefs.h
23147
23148 fi
23149
23150 # Thread-local storage - the check is heavily parameterized.
23151 conftest_s=
23152 tls_first_major=
23153 tls_first_minor=
23154 tls_as_opt=
23155 case "$target" in
23156 alpha*-*-*)
23157 conftest_s='
23158 .section ".tdata","awT",@progbits
23159 foo: .long 25
23160 .text
23161 ldq $27,__tls_get_addr($29) !literal!1
23162 lda $16,foo($29) !tlsgd!1
23163 jsr $26,($27),__tls_get_addr !lituse_tlsgd!1
23164 ldq $27,__tls_get_addr($29) !literal!2
23165 lda $16,foo($29) !tlsldm!2
23166 jsr $26,($27),__tls_get_addr !lituse_tlsldm!2
23167 ldq $1,foo($29) !gotdtprel
23168 ldah $2,foo($29) !dtprelhi
23169 lda $3,foo($2) !dtprello
23170 lda $4,foo($29) !dtprel
23171 ldq $1,foo($29) !gottprel
23172 ldah $2,foo($29) !tprelhi
23173 lda $3,foo($2) !tprello
23174 lda $4,foo($29) !tprel'
23175 tls_first_major=2
23176 tls_first_minor=13
23177 tls_as_opt=--fatal-warnings
23178 ;;
23179 cris-*-*|crisv32-*-*)
23180 conftest_s='
23181 .section ".tdata","awT",@progbits
23182 x: .long 25
23183 .text
23184 move.d x:IE,$r10
23185 nop'
23186 tls_first_major=2
23187 tls_first_minor=20
23188 tls_as_opt=--fatal-warnings
23189 ;;
23190 frv*-*-*)
23191 conftest_s='
23192 .section ".tdata","awT",@progbits
23193 x: .long 25
23194 .text
23195 call #gettlsoff(x)'
23196 tls_first_major=2
23197 tls_first_minor=14
23198 ;;
23199 hppa*-*-linux*)
23200 conftest_s='
23201 t1: .reg %r20
23202 t2: .reg %r21
23203 gp: .reg %r19
23204 .section ".tdata","awT",@progbits
23205 foo: .long 25
23206 .text
23207 .align 4
23208 addil LT%foo-$tls_gdidx$,gp
23209 ldo RT%foo-$tls_gdidx$(%r1),%arg0
23210 b __tls_get_addr
23211 nop
23212 addil LT%foo-$tls_ldidx$,gp
23213 b __tls_get_addr
23214 ldo RT%foo-$tls_ldidx$(%r1),%arg0
23215 addil LR%foo-$tls_dtpoff$,%ret0
23216 ldo RR%foo-$tls_dtpoff$(%r1),%t1
23217 mfctl %cr27,%t1
23218 addil LT%foo-$tls_ieoff$,gp
23219 ldw RT%foo-$tls_ieoff$(%r1),%t2
23220 add %t1,%t2,%t3
23221 mfctl %cr27,%t1
23222 addil LR%foo-$tls_leoff$,%t1
23223 ldo RR%foo-$tls_leoff$(%r1),%t2'
23224 tls_first_major=2
23225 tls_first_minor=15
23226 tls_as_opt=--fatal-warnings
23227 ;;
23228 arm*-*-*)
23229 conftest_s='
23230 .section ".tdata","awT",%progbits
23231 foo: .long 25
23232 .text
23233 .word foo(gottpoff)
23234 .word foo(tpoff)
23235 .word foo(tlsgd)
23236 .word foo(tlsldm)
23237 .word foo(tlsldo)'
23238 tls_first_major=2
23239 tls_first_minor=17
23240 ;;
23241 i[34567]86-*-* | x86_64-*-solaris2.1[0-9]*)
23242 case "$target" in
23243 i[34567]86-*-solaris2.*)
23244 on_solaris=yes
23245 tga_func=___tls_get_addr
23246 ;;
23247 x86_64-*-solaris2.1[0-9]*)
23248 on_solaris=yes
23249 tga_func=__tls_get_addr
23250 ;;
23251 *)
23252 on_solaris=no
23253 ;;
23254 esac
23255 if test x$on_solaris = xyes && test x$gas_flag = xno; then
23256 conftest_s='
23257 .section .tdata,"awt",@progbits'
23258 tls_first_major=0
23259 tls_first_minor=0
23260
23261 $as_echo "#define TLS_SECTION_ASM_FLAG 't'" >>confdefs.h
23262
23263 else
23264 conftest_s='
23265 .section ".tdata","awT",@progbits'
23266 tls_first_major=2
23267 tls_first_minor=14
23268 tls_as_opt="--fatal-warnings"
23269 fi
23270 conftest_s="$conftest_s
23271 foo: .long 25
23272 .text
23273 movl %gs:0, %eax
23274 leal foo@tlsgd(,%ebx,1), %eax
23275 leal foo@tlsldm(%ebx), %eax
23276 leal foo@dtpoff(%eax), %edx
23277 movl foo@gottpoff(%ebx), %eax
23278 subl foo@gottpoff(%ebx), %eax
23279 addl foo@gotntpoff(%ebx), %eax
23280 movl foo@indntpoff, %eax
23281 movl \$foo@tpoff, %eax
23282 subl \$foo@tpoff, %eax
23283 leal foo@ntpoff(%ecx), %eax"
23284 ;;
23285 x86_64-*-*)
23286 conftest_s='
23287 .section ".tdata","awT",@progbits
23288 foo: .long 25
23289 .text
23290 movq %fs:0, %rax
23291 leaq foo@TLSGD(%rip), %rdi
23292 leaq foo@TLSLD(%rip), %rdi
23293 leaq foo@DTPOFF(%rax), %rdx
23294 movq foo@GOTTPOFF(%rip), %rax
23295 movq $foo@TPOFF, %rax'
23296 tls_first_major=2
23297 tls_first_minor=14
23298 tls_as_opt=--fatal-warnings
23299 ;;
23300 ia64-*-*)
23301 conftest_s='
23302 .section ".tdata","awT",@progbits
23303 foo: data8 25
23304 .text
23305 addl r16 = @ltoff(@dtpmod(foo#)), gp
23306 addl r17 = @ltoff(@dtprel(foo#)), gp
23307 addl r18 = @ltoff(@tprel(foo#)), gp
23308 addl r19 = @dtprel(foo#), gp
23309 adds r21 = @dtprel(foo#), r13
23310 movl r23 = @dtprel(foo#)
23311 addl r20 = @tprel(foo#), gp
23312 adds r22 = @tprel(foo#), r13
23313 movl r24 = @tprel(foo#)'
23314 tls_first_major=2
23315 tls_first_minor=13
23316 tls_as_opt=--fatal-warnings
23317 ;;
23318 mips*-*-*)
23319 conftest_s='
23320 .section .tdata,"awT",@progbits
23321 x:
23322 .word 2
23323 .text
23324 addiu $4, $28, %tlsgd(x)
23325 addiu $4, $28, %tlsldm(x)
23326 lui $4, %dtprel_hi(x)
23327 addiu $4, $4, %dtprel_lo(x)
23328 lw $4, %gottprel(x)($28)
23329 lui $4, %tprel_hi(x)
23330 addiu $4, $4, %tprel_lo(x)'
23331 tls_first_major=2
23332 tls_first_minor=16
23333 tls_as_opt='-32 --fatal-warnings'
23334 ;;
23335 m68k-*-*)
23336 conftest_s='
23337 .section .tdata,"awT",@progbits
23338 x:
23339 .word 2
23340 .text
23341 foo:
23342 move.l x@TLSGD(%a5),%a0
23343 move.l x@TLSLDM(%a5),%a0
23344 move.l x@TLSLDO(%a5),%a0
23345 move.l x@TLSIE(%a5),%a0
23346 move.l x@TLSLE(%a5),%a0'
23347 tls_first_major=2
23348 tls_first_minor=19
23349 tls_as_opt='--fatal-warnings'
23350 ;;
23351 powerpc-*-*)
23352 conftest_s='
23353 .section ".tdata","awT",@progbits
23354 .align 2
23355 ld0: .space 4
23356 ld1: .space 4
23357 x1: .space 4
23358 x2: .space 4
23359 x3: .space 4
23360 .text
23361 addi 3,31,ld0@got@tlsgd
23362 bl __tls_get_addr
23363 addi 3,31,x1@got@tlsld
23364 bl __tls_get_addr
23365 addi 9,3,x1@dtprel
23366 addis 9,3,x2@dtprel@ha
23367 addi 9,9,x2@dtprel@l
23368 lwz 9,x3@got@tprel(31)
23369 add 9,9,x@tls
23370 addi 9,2,x1@tprel
23371 addis 9,2,x2@tprel@ha
23372 addi 9,9,x2@tprel@l'
23373 tls_first_major=2
23374 tls_first_minor=14
23375 tls_as_opt="-a32 --fatal-warnings"
23376 ;;
23377 powerpc64-*-*)
23378 conftest_s='
23379 .section ".tdata","awT",@progbits
23380 .align 3
23381 ld0: .space 8
23382 ld1: .space 8
23383 x1: .space 8
23384 x2: .space 8
23385 x3: .space 8
23386 .text
23387 addi 3,2,ld0@got@tlsgd
23388 bl .__tls_get_addr
23389 nop
23390 addi 3,2,ld1@toc
23391 bl .__tls_get_addr
23392 nop
23393 addi 3,2,x1@got@tlsld
23394 bl .__tls_get_addr
23395 nop
23396 addi 9,3,x1@dtprel
23397 bl .__tls_get_addr
23398 nop
23399 addis 9,3,x2@dtprel@ha
23400 addi 9,9,x2@dtprel@l
23401 bl .__tls_get_addr
23402 nop
23403 ld 9,x3@got@dtprel(2)
23404 add 9,9,3
23405 bl .__tls_get_addr
23406 nop'
23407 tls_first_major=2
23408 tls_first_minor=14
23409 tls_as_opt="-a64 --fatal-warnings"
23410 ;;
23411 s390-*-*)
23412 conftest_s='
23413 .section ".tdata","awT",@progbits
23414 foo: .long 25
23415 .text
23416 .long foo@TLSGD
23417 .long foo@TLSLDM
23418 .long foo@DTPOFF
23419 .long foo@NTPOFF
23420 .long foo@GOTNTPOFF
23421 .long foo@INDNTPOFF
23422 l %r1,foo@GOTNTPOFF(%r12)
23423 l %r1,0(%r1):tls_load:foo
23424 bas %r14,0(%r1,%r13):tls_gdcall:foo
23425 bas %r14,0(%r1,%r13):tls_ldcall:foo'
23426 tls_first_major=2
23427 tls_first_minor=14
23428 tls_as_opt="-m31 --fatal-warnings"
23429 ;;
23430 s390x-*-*)
23431 conftest_s='
23432 .section ".tdata","awT",@progbits
23433 foo: .long 25
23434 .text
23435 .quad foo@TLSGD
23436 .quad foo@TLSLDM
23437 .quad foo@DTPOFF
23438 .quad foo@NTPOFF
23439 .quad foo@GOTNTPOFF
23440 lg %r1,foo@GOTNTPOFF(%r12)
23441 larl %r1,foo@INDNTPOFF
23442 brasl %r14,__tls_get_offset@PLT:tls_gdcall:foo
23443 brasl %r14,__tls_get_offset@PLT:tls_ldcall:foo'
23444 tls_first_major=2
23445 tls_first_minor=14
23446 tls_as_opt="-m64 -Aesame --fatal-warnings"
23447 ;;
23448 sh-*-* | sh[34]-*-*)
23449 conftest_s='
23450 .section ".tdata","awT",@progbits
23451 foo: .long 25
23452 .text
23453 .long foo@TLSGD
23454 .long foo@TLSLDM
23455 .long foo@DTPOFF
23456 .long foo@GOTTPOFF
23457 .long foo@TPOFF'
23458 tls_first_major=2
23459 tls_first_minor=13
23460 tls_as_opt=--fatal-warnings
23461 ;;
23462 sparc*-*-*)
23463 case "$target" in
23464 sparc*-sun-solaris2.*)
23465 on_solaris=yes
23466 tga_func=__tls_get_addr
23467 ;;
23468 *)
23469 on_solaris=no
23470 ;;
23471 esac
23472 if test x$on_solaris = xyes && test x$gas_flag = xno; then
23473 conftest_s='
23474 .section ".tdata",#alloc,#write,#tls'
23475 tls_first_major=0
23476 tls_first_minor=0
23477 else
23478 conftest_s='
23479 .section ".tdata","awT",@progbits'
23480 tls_first_major=2
23481 tls_first_minor=14
23482 tls_as_opt="-32 --fatal-warnings"
23483 fi
23484 conftest_s="$conftest_s
23485 foo: .long 25
23486 .text
23487 sethi %tgd_hi22(foo), %o0
23488 add %o0, %tgd_lo10(foo), %o1
23489 add %l7, %o1, %o0, %tgd_add(foo)
23490 call __tls_get_addr, %tgd_call(foo)
23491 sethi %tldm_hi22(foo), %l1
23492 add %l1, %tldm_lo10(foo), %l2
23493 add %l7, %l2, %o0, %tldm_add(foo)
23494 call __tls_get_addr, %tldm_call(foo)
23495 sethi %tldo_hix22(foo), %l3
23496 xor %l3, %tldo_lox10(foo), %l4
23497 add %o0, %l4, %l5, %tldo_add(foo)
23498 sethi %tie_hi22(foo), %o3
23499 add %o3, %tie_lo10(foo), %o3
23500 ld [%l7 + %o3], %o2, %tie_ld(foo)
23501 add %g7, %o2, %o4, %tie_add(foo)
23502 sethi %tle_hix22(foo), %l1
23503 xor %l1, %tle_lox10(foo), %o5
23504 ld [%g7 + %o5], %o1"
23505 ;;
23506 xtensa*-*-*)
23507 conftest_s='
23508 .section ".tdata","awT",@progbits
23509 foo: .long 25
23510 .text
23511 movi a8, foo@TLSFUNC
23512 movi a10, foo@TLSARG
23513 callx8.tls a8, foo@TLSCALL'
23514 tls_first_major=2
23515 tls_first_minor=19
23516 ;;
23517 esac
23518 set_have_as_tls=no
23519 if test "x$enable_tls" = xno ; then
23520 : # TLS explicitly disabled.
23521 elif test "x$enable_tls" = xyes ; then
23522 set_have_as_tls=yes # TLS explicitly enabled.
23523 elif test -z "$tls_first_major"; then
23524 : # If we don't have a check, assume no support.
23525 else
23526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for thread-local storage support" >&5
23527 $as_echo_n "checking assembler for thread-local storage support... " >&6; }
23528 if test "${gcc_cv_as_tls+set}" = set; then :
23529 $as_echo_n "(cached) " >&6
23530 else
23531 gcc_cv_as_tls=no
23532 if test $in_tree_gas = yes; then
23533 if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
23534 then gcc_cv_as_tls=yes
23535 fi
23536 elif test x$gcc_cv_as != x; then
23537 $as_echo "$conftest_s" > conftest.s
23538 if { ac_try='$gcc_cv_as $gcc_cv_as_flags $tls_as_opt -o conftest.o conftest.s >&5'
23539 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23540 (eval $ac_try) 2>&5
23541 ac_status=$?
23542 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23543 test $ac_status = 0; }; }
23544 then
23545 gcc_cv_as_tls=yes
23546 else
23547 echo "configure: failed program was" >&5
23548 cat conftest.s >&5
23549 fi
23550 rm -f conftest.o conftest.s
23551 fi
23552 fi
23553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_tls" >&5
23554 $as_echo "$gcc_cv_as_tls" >&6; }
23555 if test $gcc_cv_as_tls = yes; then
23556 set_have_as_tls=yes
23557 fi
23558 fi
23559 case "$target" in
23560 *-*-irix6*)
23561 # IRIX 6.5 rld and libc.so lack TLS support, so even if gas and gld
23562 # with TLS support are in use, native TLS cannot work.
23563 set_have_as_tls=no
23564 ;;
23565 *-*-osf*)
23566 # Tru64 UNIX loader and libc.so lack TLS support, so even if gas and
23567 # gld with TLS support are in use, native TLS cannot work.
23568 set_have_as_tls=no
23569 ;;
23570 # TLS was introduced in the Solaris 9 FCS release and backported to
23571 # Solaris 8 patches. Support for GNU-style TLS on x86 was only
23572 # introduced in Solaris 9 4/04, replacing the earlier Sun style that Sun
23573 # ld and GCC don't support any longer.
23574 *-*-solaris2.*)
23575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker and ld.so.1 TLS support" >&5
23576 $as_echo_n "checking linker and ld.so.1 TLS support... " >&6; }
23577 ld_tls_support=no
23578 # Check ld and ld.so.1 TLS support.
23579 if echo "$ld_ver" | grep GNU > /dev/null; then
23580 # Assume all interesting versions of GNU ld have TLS support.
23581 # FIXME: still need ld.so.1 support, i.e. ld version checks below.
23582 ld_tls_support=yes
23583 else
23584 case "$target" in
23585 # Solaris 8/x86 ld has GNU style TLS support since version 1.280.
23586 i?86-*-solaris2.8)
23587 min_tls_ld_vers_minor=280
23588 ;;
23589 # Solaris 8/SPARC ld has TLS support since version 1.272.
23590 sparc*-*-solaris2.8)
23591 min_tls_ld_vers_minor=272
23592 ;;
23593 # Solaris 9/x86 ld has GNU style TLS support since version 1.374.
23594 i?86-*-solaris2.9)
23595 min_tls_ld_vers_minor=374
23596 ;;
23597 # Solaris 9/SPARC and Solaris 10+ ld have TLS support since FCS.
23598 sparc*-*-solaris2.9 | *-*-solaris2.1[0-9]*)
23599 min_tls_ld_vers_minor=343
23600 ;;
23601 esac
23602 if test "$ld_vers_major" -gt 1 || \
23603 test "$ld_vers_minor" -ge "$min_tls_ld_vers_minor"; then
23604 ld_tls_support=yes
23605 else
23606 set_have_as_tls=no
23607 fi
23608 fi
23609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_tls_support" >&5
23610 $as_echo "$ld_tls_support" >&6; }
23611
23612 save_LIBS="$LIBS"
23613 save_LDFLAGS="$LDFLAGS"
23614 LIBS=
23615 LDFLAGS=
23616
23617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking alternate thread library" >&5
23618 $as_echo_n "checking alternate thread library... " >&6; }
23619 case "$target" in
23620 # TLS support was backported to Solaris 8 patches, but only lives in
23621 # the alternate thread library which became the default in Solaris 9.
23622 # We want to always use that, irrespective of TLS support.
23623 *-*-solaris2.8)
23624 # Take multilib subdir into account. There's no spec to handle
23625 # this. The 64 symlink exists since Solaris 8.
23626 lwp_dir=/usr/lib/lwp
23627 lwp_spec="-L$lwp_dir%{m64:/64} -R$lwp_dir%{m64:/64}"
23628 LDFLAGS="-L$lwp_dir -R$lwp_dir"
23629 ;;
23630 *-*-solaris2*)
23631 lwp_dir="none"
23632 lwp_spec=""
23633 ;;
23634 esac
23635 # Always define LIB_THREAD_LDFLAGS_SPEC, even without TLS support.
23636
23637 cat >>confdefs.h <<_ACEOF
23638 #define LIB_THREAD_LDFLAGS_SPEC "$lwp_spec"
23639 _ACEOF
23640
23641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lwp_dir" >&5
23642 $as_echo "$lwp_dir" >&6; }
23643
23644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking library containing $tga_func" >&5
23645 $as_echo_n "checking library containing $tga_func... " >&6; }
23646 # Before Solaris 10, __tls_get_addr (SPARC/x64) resp. ___tls_get_addr
23647 # (32-bit x86) only lived in libthread, so check for that. Keep
23648 # set_have_as_tls if found, disable if not.
23649 as_ac_Search=`$as_echo "ac_cv_search_$tga_func" | $as_tr_sh`
23650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing $tga_func" >&5
23651 $as_echo_n "checking for library containing $tga_func... " >&6; }
23652 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23653 $as_echo_n "(cached) " >&6
23654 else
23655 ac_func_search_save_LIBS=$LIBS
23656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23657 /* end confdefs.h. */
23658
23659 /* Override any GCC internal prototype to avoid an error.
23660 Use char because int might match the return type of a GCC
23661 builtin and then its argument prototype would still apply. */
23662 #ifdef __cplusplus
23663 extern "C"
23664 #endif
23665 char $tga_func ();
23666 int
23667 main ()
23668 {
23669 return $tga_func ();
23670 ;
23671 return 0;
23672 }
23673 _ACEOF
23674 for ac_lib in '' thread; do
23675 if test -z "$ac_lib"; then
23676 ac_res="none required"
23677 else
23678 ac_res=-l$ac_lib
23679 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
23680 fi
23681 if ac_fn_c_try_link "$LINENO"; then :
23682 eval "$as_ac_Search=\$ac_res"
23683 fi
23684 rm -f core conftest.err conftest.$ac_objext \
23685 conftest$ac_exeext
23686 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23687 break
23688 fi
23689 done
23690 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23691
23692 else
23693 eval "$as_ac_Search=no"
23694 fi
23695 rm conftest.$ac_ext
23696 LIBS=$ac_func_search_save_LIBS
23697 fi
23698 eval ac_res=\$$as_ac_Search
23699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
23700 $as_echo "$ac_res" >&6; }
23701 eval ac_res=\$$as_ac_Search
23702 if test "$ac_res" != no; then :
23703 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
23704
23705 else
23706 set_have_as_tls=no
23707 fi
23708
23709 # Clear LIBS if we cannot support TLS.
23710 if test $set_have_as_tls = no; then
23711 LIBS=
23712 fi
23713 # Always define LIB_TLS_SPEC, even without TLS support.
23714
23715 cat >>confdefs.h <<_ACEOF
23716 #define LIB_TLS_SPEC "$LIBS"
23717 _ACEOF
23718
23719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBS" >&5
23720 $as_echo "$LIBS" >&6; }
23721
23722 LIBS="$save_LIBS"
23723 LDFLAGS="$save_LDFLAGS"
23724 ;;
23725 esac
23726 if test $set_have_as_tls = yes ; then
23727
23728 $as_echo "#define HAVE_AS_TLS 1" >>confdefs.h
23729
23730 fi
23731
23732 # Target-specific assembler checks.
23733
23734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker -Bstatic/-Bdynamic option" >&5
23735 $as_echo_n "checking linker -Bstatic/-Bdynamic option... " >&6; }
23736 gcc_cv_ld_static_dynamic=no
23737 gcc_cv_ld_static_option='-Bstatic'
23738 gcc_cv_ld_dynamic_option='-Bdynamic'
23739 if test $in_tree_ld = yes ; then
23740 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2; then
23741 gcc_cv_ld_static_dynamic=yes
23742 fi
23743 elif test x$gcc_cv_ld != x; then
23744 # Check if linker supports -Bstatic/-Bdynamic option
23745 if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
23746 && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
23747 gcc_cv_ld_static_dynamic=yes
23748 else
23749 case "$target" in
23750 # Tru64 UNIX support -noso/-so_archive instead of -Bstatic/-Bdynamic.
23751 alpha*-dec-osf*)
23752 gcc_cv_ld_static_dynamic=yes
23753 gcc_cv_ld_static_option="-noso"
23754 gcc_cv_ld_dynamic_option="-so_archive"
23755 ;;
23756 # HP-UX ld uses -a flags to select between shared and archive.
23757 *-*-hpux*)
23758 if test x"$gnu_ld" = xno; then
23759 gcc_cv_ld_static_dynamic=yes
23760 gcc_cv_ld_static_option="-aarchive_shared"
23761 gcc_cv_ld_dynamic_option="-adefault"
23762 fi
23763 ;;
23764 # IRIX 6 ld supports -Bstatic/-Bdynamic.
23765 mips-sgi-irix6*)
23766 gcc_cv_ld_static_dynamic=yes
23767 ;;
23768 # Solaris 2 ld always supports -Bstatic/-Bdynamic.
23769 *-*-solaris2*)
23770 gcc_cv_ld_static_dynamic=yes
23771 ;;
23772 esac
23773 fi
23774 fi
23775 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
23776
23777 $as_echo "#define HAVE_LD_STATIC_DYNAMIC 1" >>confdefs.h
23778
23779
23780 cat >>confdefs.h <<_ACEOF
23781 #define LD_STATIC_OPTION "$gcc_cv_ld_static_option"
23782 _ACEOF
23783
23784
23785 cat >>confdefs.h <<_ACEOF
23786 #define LD_DYNAMIC_OPTION "$gcc_cv_ld_dynamic_option"
23787 _ACEOF
23788
23789 fi
23790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_static_dynamic" >&5
23791 $as_echo "$gcc_cv_ld_static_dynamic" >&6; }
23792
23793 if test x"$demangler_in_ld" = xyes; then
23794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --demangle support" >&5
23795 $as_echo_n "checking linker --demangle support... " >&6; }
23796 gcc_cv_ld_demangle=no
23797 if test $in_tree_ld = yes; then
23798 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
23799 gcc_cv_ld_demangle=yes
23800 fi
23801 elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
23802 # Check if the GNU linker supports --demangle option
23803 if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
23804 gcc_cv_ld_demangle=yes
23805 fi
23806 fi
23807 if test x"$gcc_cv_ld_demangle" = xyes; then
23808
23809 $as_echo "#define HAVE_LD_DEMANGLE 1" >>confdefs.h
23810
23811 fi
23812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_demangle" >&5
23813 $as_echo "$gcc_cv_ld_demangle" >&6; }
23814 fi
23815
23816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker plugin support" >&5
23817 $as_echo_n "checking linker plugin support... " >&6; }
23818 gcc_cv_lto_plugin=0
23819 if test -f liblto_plugin.la; then
23820 save_ld_ver="$ld_ver"
23821 save_ld_vers_major="$ld_vers_major"
23822 save_ld_vers_minor="$ld_vers_minor"
23823 save_ld_is_gold="$ld_is_gold"
23824
23825 ld_is_gold=no
23826
23827 if test $in_tree_ld = yes -a x"$ORIGINAL_PLUGIN_LD_FOR_TARGET" = x"$gcc_cv_ld"; then
23828 ld_ver="GNU ld"
23829 # FIXME: ld_is_gold?
23830 ld_vers_major="$gcc_cv_gld_major_version"
23831 ld_vers_minor="$gcc_cv_gld_minor_version"
23832 else
23833 # Determine plugin linker version.
23834 # FIXME: Partial duplicate from above, generalize.
23835 ld_ver=`$ORIGINAL_PLUGIN_LD_FOR_TARGET --version 2>/dev/null | sed 1q`
23836 if echo "$ld_ver" | grep GNU > /dev/null; then
23837 if echo "$ld_ver" | grep "GNU gold" > /dev/null; then
23838 ld_is_gold=yes
23839 ld_vers=`echo $ld_ver | sed -n \
23840 -e 's,^[^)]*[ ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
23841 else
23842 ld_vers=`echo $ld_ver | sed -n \
23843 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
23844 fi
23845 ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
23846 ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
23847 fi
23848 fi
23849
23850 # Determine plugin support.
23851 if echo "$ld_ver" | grep GNU > /dev/null; then
23852 # Require GNU ld or gold 2.21+ for plugin support by default.
23853 if test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -ge 21; then
23854 gcc_cv_lto_plugin=2
23855 # Allow -fuse-linker-plugin to enable plugin support in GNU gold 2.20.
23856 elif test "$ld_is_gold" = yes -a "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 20; then
23857 gcc_cv_lto_plugin=1
23858 fi
23859 fi
23860
23861 ld_ver="$save_ld_ver"
23862 ld_vers_major="$save_ld_vers_major"
23863 ld_vers_minor="$save_ld_vers_minor"
23864 ld_is_gold="$save_ld_is_gold"
23865 fi
23866
23867 cat >>confdefs.h <<_ACEOF
23868 #define HAVE_LTO_PLUGIN $gcc_cv_lto_plugin
23869 _ACEOF
23870
23871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_lto_plugin" >&5
23872 $as_echo "$gcc_cv_lto_plugin" >&6; }
23873
23874 case "$target" in
23875 # All TARGET_ABI_OSF targets.
23876 alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*)
23877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
23878 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
23879 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then :
23880 $as_echo_n "(cached) " >&6
23881 else
23882 gcc_cv_as_alpha_explicit_relocs=no
23883 if test $in_tree_gas = yes; then
23884 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
23885 then gcc_cv_as_alpha_explicit_relocs=yes
23886 fi
23887 elif test x$gcc_cv_as != x; then
23888 $as_echo ' .set nomacro
23889 .text
23890 extbl $3, $2, $3 !lituse_bytoff!1
23891 ldq $2, a($29) !literal!1
23892 ldq $4, b($29) !literal!2
23893 ldq_u $3, 0($2) !lituse_base!1
23894 ldq $27, f($29) !literal!5
23895 jsr $26, ($27), f !lituse_jsr!5
23896 ldah $29, 0($26) !gpdisp!3
23897 lda $0, c($29) !gprel
23898 ldah $1, d($29) !gprelhigh
23899 lda $1, d($1) !gprellow
23900 lda $29, 0($29) !gpdisp!3' > conftest.s
23901 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
23902 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23903 (eval $ac_try) 2>&5
23904 ac_status=$?
23905 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23906 test $ac_status = 0; }; }
23907 then
23908 gcc_cv_as_alpha_explicit_relocs=yes
23909 else
23910 echo "configure: failed program was" >&5
23911 cat conftest.s >&5
23912 fi
23913 rm -f conftest.o conftest.s
23914 fi
23915 fi
23916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_explicit_relocs" >&5
23917 $as_echo "$gcc_cv_as_alpha_explicit_relocs" >&6; }
23918 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
23919
23920 $as_echo "#define HAVE_AS_EXPLICIT_RELOCS 1" >>confdefs.h
23921
23922 fi
23923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for jsrdirect relocation support" >&5
23924 $as_echo_n "checking assembler for jsrdirect relocation support... " >&6; }
23925 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then :
23926 $as_echo_n "(cached) " >&6
23927 else
23928 gcc_cv_as_alpha_jsrdirect_relocs=no
23929 if test $in_tree_gas = yes; then
23930 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
23931 then gcc_cv_as_alpha_jsrdirect_relocs=yes
23932 fi
23933 elif test x$gcc_cv_as != x; then
23934 $as_echo ' .set nomacro
23935 .text
23936 ldq $27, a($29) !literal!1
23937 jsr $26, ($27), a !lituse_jsrdirect!1' > conftest.s
23938 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
23939 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23940 (eval $ac_try) 2>&5
23941 ac_status=$?
23942 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23943 test $ac_status = 0; }; }
23944 then
23945 gcc_cv_as_alpha_jsrdirect_relocs=yes
23946 else
23947 echo "configure: failed program was" >&5
23948 cat conftest.s >&5
23949 fi
23950 rm -f conftest.o conftest.s
23951 fi
23952 fi
23953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
23954 $as_echo "$gcc_cv_as_alpha_jsrdirect_relocs" >&6; }
23955 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
23956
23957 $as_echo "#define HAVE_AS_JSRDIRECT_RELOCS 1" >>confdefs.h
23958
23959 fi
23960 ;;
23961
23962 cris-*-*)
23963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -no-mul-bug-abort option" >&5
23964 $as_echo_n "checking assembler for -no-mul-bug-abort option... " >&6; }
23965 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then :
23966 $as_echo_n "(cached) " >&6
23967 else
23968 gcc_cv_as_cris_no_mul_bug=no
23969 if test $in_tree_gas = yes; then
23970 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
23971 then gcc_cv_as_cris_no_mul_bug=yes
23972 fi
23973 elif test x$gcc_cv_as != x; then
23974 $as_echo '.text' > conftest.s
23975 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -no-mul-bug-abort -o conftest.o conftest.s >&5'
23976 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23977 (eval $ac_try) 2>&5
23978 ac_status=$?
23979 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23980 test $ac_status = 0; }; }
23981 then
23982 gcc_cv_as_cris_no_mul_bug=yes
23983 else
23984 echo "configure: failed program was" >&5
23985 cat conftest.s >&5
23986 fi
23987 rm -f conftest.o conftest.s
23988 fi
23989 fi
23990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cris_no_mul_bug" >&5
23991 $as_echo "$gcc_cv_as_cris_no_mul_bug" >&6; }
23992 if test $gcc_cv_as_cris_no_mul_bug = yes; then
23993
23994 $as_echo "#define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1" >>confdefs.h
23995
23996 fi
23997 ;;
23998
23999 sparc*-*-*)
24000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .register" >&5
24001 $as_echo_n "checking assembler for .register... " >&6; }
24002 if test "${gcc_cv_as_sparc_register_op+set}" = set; then :
24003 $as_echo_n "(cached) " >&6
24004 else
24005 gcc_cv_as_sparc_register_op=no
24006 if test x$gcc_cv_as != x; then
24007 $as_echo '.register %g2, #scratch' > conftest.s
24008 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24009 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24010 (eval $ac_try) 2>&5
24011 ac_status=$?
24012 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24013 test $ac_status = 0; }; }
24014 then
24015 gcc_cv_as_sparc_register_op=yes
24016 else
24017 echo "configure: failed program was" >&5
24018 cat conftest.s >&5
24019 fi
24020 rm -f conftest.o conftest.s
24021 fi
24022 fi
24023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_register_op" >&5
24024 $as_echo "$gcc_cv_as_sparc_register_op" >&6; }
24025 if test $gcc_cv_as_sparc_register_op = yes; then
24026
24027 $as_echo "#define HAVE_AS_REGISTER_PSEUDO_OP 1" >>confdefs.h
24028
24029 fi
24030
24031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -relax option" >&5
24032 $as_echo_n "checking assembler for -relax option... " >&6; }
24033 if test "${gcc_cv_as_sparc_relax+set}" = set; then :
24034 $as_echo_n "(cached) " >&6
24035 else
24036 gcc_cv_as_sparc_relax=no
24037 if test x$gcc_cv_as != x; then
24038 $as_echo '.text' > conftest.s
24039 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -relax -o conftest.o conftest.s >&5'
24040 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24041 (eval $ac_try) 2>&5
24042 ac_status=$?
24043 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24044 test $ac_status = 0; }; }
24045 then
24046 gcc_cv_as_sparc_relax=yes
24047 else
24048 echo "configure: failed program was" >&5
24049 cat conftest.s >&5
24050 fi
24051 rm -f conftest.o conftest.s
24052 fi
24053 fi
24054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_relax" >&5
24055 $as_echo "$gcc_cv_as_sparc_relax" >&6; }
24056 if test $gcc_cv_as_sparc_relax = yes; then
24057
24058 $as_echo "#define HAVE_AS_RELAX_OPTION 1" >>confdefs.h
24059
24060 fi
24061
24062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTDATA_OP relocs" >&5
24063 $as_echo_n "checking assembler for GOTDATA_OP relocs... " >&6; }
24064 if test "${gcc_cv_as_sparc_gotdata_op+set}" = set; then :
24065 $as_echo_n "(cached) " >&6
24066 else
24067 gcc_cv_as_sparc_gotdata_op=no
24068 if test x$gcc_cv_as != x; then
24069 $as_echo '.text
24070 .align 4
24071 foo:
24072 nop
24073 bar:
24074 sethi %gdop_hix22(foo), %g1
24075 xor %g1, %gdop_lox10(foo), %g1
24076 ld [%l7 + %g1], %g2, %gdop(foo)' > conftest.s
24077 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24078 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24079 (eval $ac_try) 2>&5
24080 ac_status=$?
24081 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24082 test $ac_status = 0; }; }
24083 then
24084 if test x$gcc_cv_ld != x \
24085 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24086 if test x$gcc_cv_objdump != x; then
24087 if $gcc_cv_objdump -s -j .text conftest 2> /dev/null \
24088 | grep ' 03000004 82186004 c405c001'> /dev/null 2>&1; then
24089 gcc_cv_as_sparc_gotdata_op=no
24090 else
24091 gcc_cv_as_sparc_gotdata_op=yes
24092 fi
24093 fi
24094 fi
24095 rm -f conftest
24096 else
24097 echo "configure: failed program was" >&5
24098 cat conftest.s >&5
24099 fi
24100 rm -f conftest.o conftest.s
24101 fi
24102 fi
24103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_gotdata_op" >&5
24104 $as_echo "$gcc_cv_as_sparc_gotdata_op" >&6; }
24105 if test $gcc_cv_as_sparc_gotdata_op = yes; then
24106
24107 $as_echo "#define HAVE_AS_SPARC_GOTDATA_OP 1" >>confdefs.h
24108
24109 fi
24110
24111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs" >&5
24112 $as_echo_n "checking assembler for unaligned pcrel relocs... " >&6; }
24113 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then :
24114 $as_echo_n "(cached) " >&6
24115 else
24116 gcc_cv_as_sparc_ua_pcrel=no
24117 if test x$gcc_cv_as != x; then
24118 $as_echo '.text
24119 foo:
24120 nop
24121 .data
24122 .align 4
24123 .byte 0
24124 .uaword %r_disp32(foo)' > conftest.s
24125 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24126 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24127 (eval $ac_try) 2>&5
24128 ac_status=$?
24129 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24130 test $ac_status = 0; }; }
24131 then
24132 if test x$gcc_cv_ld != x \
24133 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24134 gcc_cv_as_sparc_ua_pcrel=yes
24135 fi
24136 rm -f conftest
24137 else
24138 echo "configure: failed program was" >&5
24139 cat conftest.s >&5
24140 fi
24141 rm -f conftest.o conftest.s
24142 fi
24143 fi
24144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel" >&5
24145 $as_echo "$gcc_cv_as_sparc_ua_pcrel" >&6; }
24146 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
24147
24148 $as_echo "#define HAVE_AS_SPARC_UA_PCREL 1" >>confdefs.h
24149
24150
24151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
24152 $as_echo_n "checking assembler for unaligned pcrel relocs against hidden symbols... " >&6; }
24153 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then :
24154 $as_echo_n "(cached) " >&6
24155 else
24156 gcc_cv_as_sparc_ua_pcrel_hidden=no
24157 if test x$gcc_cv_as != x; then
24158 $as_echo '.data
24159 .align 4
24160 .byte 0x31
24161 .uaword %r_disp32(foo)
24162 .byte 0x32, 0x33, 0x34
24163 .global foo
24164 .hidden foo
24165 foo:
24166 .skip 4' > conftest.s
24167 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24168 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24169 (eval $ac_try) 2>&5
24170 ac_status=$?
24171 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24172 test $ac_status = 0; }; }
24173 then
24174 if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
24175 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
24176 && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
24177 | grep ' 31000000 07323334' > /dev/null 2>&1; then
24178 if $gcc_cv_objdump -R conftest 2> /dev/null \
24179 | grep 'DISP32' > /dev/null 2>&1; then
24180 :
24181 else
24182 gcc_cv_as_sparc_ua_pcrel_hidden=yes
24183 fi
24184 fi
24185 rm -f conftest
24186 else
24187 echo "configure: failed program was" >&5
24188 cat conftest.s >&5
24189 fi
24190 rm -f conftest.o conftest.s
24191 fi
24192 fi
24193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
24194 $as_echo "$gcc_cv_as_sparc_ua_pcrel_hidden" >&6; }
24195 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
24196
24197 $as_echo "#define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1" >>confdefs.h
24198
24199 fi
24200
24201 fi # unaligned pcrel relocs
24202
24203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for offsetable %lo()" >&5
24204 $as_echo_n "checking assembler for offsetable %lo()... " >&6; }
24205 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then :
24206 $as_echo_n "(cached) " >&6
24207 else
24208 gcc_cv_as_sparc_offsetable_lo10=no
24209 if test x$gcc_cv_as != x; then
24210 $as_echo '.text
24211 or %g1, %lo(ab) + 12, %g1
24212 or %g1, %lo(ab + 12), %g1' > conftest.s
24213 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9 -o conftest.o conftest.s >&5'
24214 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24215 (eval $ac_try) 2>&5
24216 ac_status=$?
24217 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24218 test $ac_status = 0; }; }
24219 then
24220 if test x$gcc_cv_objdump != x \
24221 && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
24222 | grep ' 82106000 82106000' > /dev/null 2>&1; then
24223 gcc_cv_as_sparc_offsetable_lo10=yes
24224 fi
24225 else
24226 echo "configure: failed program was" >&5
24227 cat conftest.s >&5
24228 fi
24229 rm -f conftest.o conftest.s
24230 fi
24231 fi
24232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
24233 $as_echo "$gcc_cv_as_sparc_offsetable_lo10" >&6; }
24234 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
24235
24236 $as_echo "#define HAVE_AS_OFFSETABLE_LO10 1" >>confdefs.h
24237
24238 fi
24239
24240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for FMAF, HPC, and VIS 3.0 instructions" >&5
24241 $as_echo_n "checking assembler for FMAF, HPC, and VIS 3.0 instructions... " >&6; }
24242 if test "${gcc_cv_as_sparc_fmaf+set}" = set; then :
24243 $as_echo_n "(cached) " >&6
24244 else
24245 gcc_cv_as_sparc_fmaf=no
24246 if test x$gcc_cv_as != x; then
24247 $as_echo '.text
24248 .register %g2, #scratch
24249 .register %g3, #scratch
24250 .align 4
24251 fmaddd %f0, %f2, %f4, %f6
24252 addxccc %g1, %g2, %g3
24253 fsrl32 %f2, %f4, %f8
24254 fnaddd %f10, %f12, %f14' > conftest.s
24255 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9d -o conftest.o conftest.s >&5'
24256 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24257 (eval $ac_try) 2>&5
24258 ac_status=$?
24259 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24260 test $ac_status = 0; }; }
24261 then
24262 gcc_cv_as_sparc_fmaf=yes
24263 else
24264 echo "configure: failed program was" >&5
24265 cat conftest.s >&5
24266 fi
24267 rm -f conftest.o conftest.s
24268 fi
24269 fi
24270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_fmaf" >&5
24271 $as_echo "$gcc_cv_as_sparc_fmaf" >&6; }
24272 if test $gcc_cv_as_sparc_fmaf = yes; then
24273
24274 $as_echo "#define HAVE_AS_FMAF_HPC_VIS3 1" >>confdefs.h
24275
24276 fi
24277 ;;
24278
24279 i[34567]86-*-* | x86_64-*-*)
24280 case $target_os in
24281 cygwin*)
24282 # Full C++ conformance when using a shared libstdc++-v3 requires some
24283 # support from the Cygwin DLL, which in more recent versions exports
24284 # wrappers to aid in interposing and redirecting operators new, delete,
24285 # etc., as per n2800 #17.6.4.6 [replacement.functions]. Check if we
24286 # are configuring for a version of Cygwin that exports the wrappers.
24287 if test x$host = x$target; then
24288 ac_fn_c_check_func "$LINENO" "__wrap__Znaj" "ac_cv_func___wrap__Znaj"
24289 if test "x$ac_cv_func___wrap__Znaj" = x""yes; then :
24290 gcc_ac_cygwin_dll_wrappers=yes
24291 else
24292 gcc_ac_cygwin_dll_wrappers=no
24293 fi
24294
24295 else
24296 # Can't check presence of libc functions during cross-compile, so
24297 # we just have to assume we're building for an up-to-date target.
24298 gcc_ac_cygwin_dll_wrappers=yes
24299 fi
24300
24301 cat >>confdefs.h <<_ACEOF
24302 #define USE_CYGWIN_LIBSTDCXX_WRAPPERS `if test $gcc_ac_cygwin_dll_wrappers = yes; then echo 1; else echo 0; fi`
24303 _ACEOF
24304
24305 esac
24306 case $target_os in
24307 cygwin* | pe | mingw32*)
24308 # Recent binutils allows the three-operand form of ".comm" on PE. This
24309 # definition is used unconditionally to initialise the default state of
24310 # the target option variable that governs usage of the feature.
24311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .comm with alignment" >&5
24312 $as_echo_n "checking assembler for .comm with alignment... " >&6; }
24313 if test "${gcc_cv_as_comm_has_align+set}" = set; then :
24314 $as_echo_n "(cached) " >&6
24315 else
24316 gcc_cv_as_comm_has_align=no
24317 if test $in_tree_gas = yes; then
24318 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
24319 then gcc_cv_as_comm_has_align=yes
24320 fi
24321 elif test x$gcc_cv_as != x; then
24322 $as_echo '.comm foo,1,32' > conftest.s
24323 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24324 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24325 (eval $ac_try) 2>&5
24326 ac_status=$?
24327 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24328 test $ac_status = 0; }; }
24329 then
24330 gcc_cv_as_comm_has_align=yes
24331 else
24332 echo "configure: failed program was" >&5
24333 cat conftest.s >&5
24334 fi
24335 rm -f conftest.o conftest.s
24336 fi
24337 fi
24338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comm_has_align" >&5
24339 $as_echo "$gcc_cv_as_comm_has_align" >&6; }
24340
24341
24342 cat >>confdefs.h <<_ACEOF
24343 #define HAVE_GAS_ALIGNED_COMM `if test $gcc_cv_as_comm_has_align = yes; then echo 1; else echo 0; fi`
24344 _ACEOF
24345
24346 # Used for DWARF 2 in PE
24347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .secrel32 relocs" >&5
24348 $as_echo_n "checking assembler for .secrel32 relocs... " >&6; }
24349 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then :
24350 $as_echo_n "(cached) " >&6
24351 else
24352 gcc_cv_as_ix86_pe_secrel32=no
24353 if test $in_tree_gas = yes; then
24354 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
24355 then gcc_cv_as_ix86_pe_secrel32=yes
24356 fi
24357 elif test x$gcc_cv_as != x; then
24358 $as_echo '.text
24359 foo: nop
24360 .data
24361 .secrel32 foo' > conftest.s
24362 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24363 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24364 (eval $ac_try) 2>&5
24365 ac_status=$?
24366 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24367 test $ac_status = 0; }; }
24368 then
24369 if test x$gcc_cv_ld != x \
24370 && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
24371 gcc_cv_as_ix86_pe_secrel32=yes
24372 fi
24373 rm -f conftest
24374 else
24375 echo "configure: failed program was" >&5
24376 cat conftest.s >&5
24377 fi
24378 rm -f conftest.o conftest.s
24379 fi
24380 fi
24381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_pe_secrel32" >&5
24382 $as_echo "$gcc_cv_as_ix86_pe_secrel32" >&6; }
24383 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
24384
24385 $as_echo "#define HAVE_GAS_PE_SECREL32_RELOC 1" >>confdefs.h
24386
24387 fi
24388 # Test if the assembler supports the extended form of the .section
24389 # directive that specifies section alignment. LTO support uses this,
24390 # but normally only after installation, so we warn but don't fail the
24391 # configure if LTO is enabled but the assembler does not support it.
24392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with alignment" >&5
24393 $as_echo_n "checking assembler for .section with alignment... " >&6; }
24394 if test "${gcc_cv_as_section_has_align+set}" = set; then :
24395 $as_echo_n "(cached) " >&6
24396 else
24397 gcc_cv_as_section_has_align=no
24398 if test $in_tree_gas = yes; then
24399 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 1`
24400 then gcc_cv_as_section_has_align=yes
24401 fi
24402 elif test x$gcc_cv_as != x; then
24403 $as_echo '.section lto_test,"dr0"' > conftest.s
24404 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -fatal-warnings -o conftest.o conftest.s >&5'
24405 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24406 (eval $ac_try) 2>&5
24407 ac_status=$?
24408 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24409 test $ac_status = 0; }; }
24410 then
24411 gcc_cv_as_section_has_align=yes
24412 else
24413 echo "configure: failed program was" >&5
24414 cat conftest.s >&5
24415 fi
24416 rm -f conftest.o conftest.s
24417 fi
24418 fi
24419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_align" >&5
24420 $as_echo "$gcc_cv_as_section_has_align" >&6; }
24421
24422 if test x$gcc_cv_as_section_has_align != xyes; then
24423 case ",$enable_languages," in
24424 *,lto,*)
24425 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: LTO for $target requires binutils >= 2.20.1, but version found appears insufficient; LTO will not work until binutils is upgraded." >&5
24426 $as_echo "$as_me: WARNING: LTO for $target requires binutils >= 2.20.1, but version found appears insufficient; LTO will not work until binutils is upgraded." >&2;}
24427 ;;
24428 esac
24429 fi
24430 # Test if the assembler supports the section flag 'e' for specifying
24431 # an excluded section.
24432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with e" >&5
24433 $as_echo_n "checking assembler for .section with e... " >&6; }
24434 if test "${gcc_cv_as_section_has_e+set}" = set; then :
24435 $as_echo_n "(cached) " >&6
24436 else
24437 gcc_cv_as_section_has_e=no
24438 if test $in_tree_gas = yes; then
24439 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 22 \) \* 1000 + 51`
24440 then gcc_cv_as_section_has_e=yes
24441 fi
24442 elif test x$gcc_cv_as != x; then
24443 $as_echo '.section foo1,"e"
24444 .byte 0,0,0,0' > conftest.s
24445 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24446 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24447 (eval $ac_try) 2>&5
24448 ac_status=$?
24449 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24450 test $ac_status = 0; }; }
24451 then
24452 gcc_cv_as_section_has_e=yes
24453 else
24454 echo "configure: failed program was" >&5
24455 cat conftest.s >&5
24456 fi
24457 rm -f conftest.o conftest.s
24458 fi
24459 fi
24460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_e" >&5
24461 $as_echo "$gcc_cv_as_section_has_e" >&6; }
24462
24463
24464 cat >>confdefs.h <<_ACEOF
24465 #define HAVE_GAS_SECTION_EXCLUDE `if test $gcc_cv_as_section_has_e = yes; then echo 1; else echo 0; fi`
24466 _ACEOF
24467
24468 ;;
24469 esac
24470
24471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for filds and fists mnemonics" >&5
24472 $as_echo_n "checking assembler for filds and fists mnemonics... " >&6; }
24473 if test "${gcc_cv_as_ix86_filds+set}" = set; then :
24474 $as_echo_n "(cached) " >&6
24475 else
24476 gcc_cv_as_ix86_filds=no
24477 if test x$gcc_cv_as != x; then
24478 $as_echo 'filds mem; fists mem' > conftest.s
24479 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24480 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24481 (eval $ac_try) 2>&5
24482 ac_status=$?
24483 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24484 test $ac_status = 0; }; }
24485 then
24486 gcc_cv_as_ix86_filds=yes
24487 else
24488 echo "configure: failed program was" >&5
24489 cat conftest.s >&5
24490 fi
24491 rm -f conftest.o conftest.s
24492 fi
24493 fi
24494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_filds" >&5
24495 $as_echo "$gcc_cv_as_ix86_filds" >&6; }
24496 if test $gcc_cv_as_ix86_filds = yes; then
24497
24498 $as_echo "#define HAVE_AS_IX86_FILDS 1" >>confdefs.h
24499
24500 fi
24501
24502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fildq and fistpq mnemonics" >&5
24503 $as_echo_n "checking assembler for fildq and fistpq mnemonics... " >&6; }
24504 if test "${gcc_cv_as_ix86_fildq+set}" = set; then :
24505 $as_echo_n "(cached) " >&6
24506 else
24507 gcc_cv_as_ix86_fildq=no
24508 if test x$gcc_cv_as != x; then
24509 $as_echo 'fildq mem; fistpq mem' > conftest.s
24510 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24511 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24512 (eval $ac_try) 2>&5
24513 ac_status=$?
24514 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24515 test $ac_status = 0; }; }
24516 then
24517 gcc_cv_as_ix86_fildq=yes
24518 else
24519 echo "configure: failed program was" >&5
24520 cat conftest.s >&5
24521 fi
24522 rm -f conftest.o conftest.s
24523 fi
24524 fi
24525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_fildq" >&5
24526 $as_echo "$gcc_cv_as_ix86_fildq" >&6; }
24527 if test $gcc_cv_as_ix86_fildq = yes; then
24528
24529 $as_echo "#define HAVE_AS_IX86_FILDQ 1" >>confdefs.h
24530
24531 fi
24532
24533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cmov syntax" >&5
24534 $as_echo_n "checking assembler for cmov syntax... " >&6; }
24535 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then :
24536 $as_echo_n "(cached) " >&6
24537 else
24538 gcc_cv_as_ix86_cmov_sun_syntax=no
24539 if test x$gcc_cv_as != x; then
24540 $as_echo 'cmovl.l %edx, %eax' > conftest.s
24541 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24542 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24543 (eval $ac_try) 2>&5
24544 ac_status=$?
24545 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24546 test $ac_status = 0; }; }
24547 then
24548 gcc_cv_as_ix86_cmov_sun_syntax=yes
24549 else
24550 echo "configure: failed program was" >&5
24551 cat conftest.s >&5
24552 fi
24553 rm -f conftest.o conftest.s
24554 fi
24555 fi
24556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
24557 $as_echo "$gcc_cv_as_ix86_cmov_sun_syntax" >&6; }
24558 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
24559
24560 $as_echo "#define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1" >>confdefs.h
24561
24562 fi
24563
24564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ffreep mnemonic" >&5
24565 $as_echo_n "checking assembler for ffreep mnemonic... " >&6; }
24566 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then :
24567 $as_echo_n "(cached) " >&6
24568 else
24569 gcc_cv_as_ix86_ffreep=no
24570 if test x$gcc_cv_as != x; then
24571 $as_echo 'ffreep %st(1)' > conftest.s
24572 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24573 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24574 (eval $ac_try) 2>&5
24575 ac_status=$?
24576 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24577 test $ac_status = 0; }; }
24578 then
24579 gcc_cv_as_ix86_ffreep=yes
24580 else
24581 echo "configure: failed program was" >&5
24582 cat conftest.s >&5
24583 fi
24584 rm -f conftest.o conftest.s
24585 fi
24586 fi
24587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_ffreep" >&5
24588 $as_echo "$gcc_cv_as_ix86_ffreep" >&6; }
24589 if test $gcc_cv_as_ix86_ffreep = yes; then
24590
24591 $as_echo "#define HAVE_AS_IX86_FFREEP 1" >>confdefs.h
24592
24593 fi
24594
24595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .quad directive" >&5
24596 $as_echo_n "checking assembler for .quad directive... " >&6; }
24597 if test "${gcc_cv_as_ix86_quad+set}" = set; then :
24598 $as_echo_n "(cached) " >&6
24599 else
24600 gcc_cv_as_ix86_quad=no
24601 if test x$gcc_cv_as != x; then
24602 $as_echo '.quad 0' > conftest.s
24603 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24604 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24605 (eval $ac_try) 2>&5
24606 ac_status=$?
24607 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24608 test $ac_status = 0; }; }
24609 then
24610 gcc_cv_as_ix86_quad=yes
24611 else
24612 echo "configure: failed program was" >&5
24613 cat conftest.s >&5
24614 fi
24615 rm -f conftest.o conftest.s
24616 fi
24617 fi
24618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_quad" >&5
24619 $as_echo "$gcc_cv_as_ix86_quad" >&6; }
24620 if test $gcc_cv_as_ix86_quad = yes; then
24621
24622 $as_echo "#define HAVE_AS_IX86_QUAD 1" >>confdefs.h
24623
24624 fi
24625
24626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for sahf mnemonic" >&5
24627 $as_echo_n "checking assembler for sahf mnemonic... " >&6; }
24628 if test "${gcc_cv_as_ix86_sahf+set}" = set; then :
24629 $as_echo_n "(cached) " >&6
24630 else
24631 gcc_cv_as_ix86_sahf=no
24632 if test x$gcc_cv_as != x; then
24633 $as_echo '.code64
24634 sahf' > conftest.s
24635 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24636 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24637 (eval $ac_try) 2>&5
24638 ac_status=$?
24639 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24640 test $ac_status = 0; }; }
24641 then
24642 gcc_cv_as_ix86_sahf=yes
24643 else
24644 echo "configure: failed program was" >&5
24645 cat conftest.s >&5
24646 fi
24647 rm -f conftest.o conftest.s
24648 fi
24649 fi
24650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_sahf" >&5
24651 $as_echo "$gcc_cv_as_ix86_sahf" >&6; }
24652 if test $gcc_cv_as_ix86_sahf = yes; then
24653
24654 $as_echo "#define HAVE_AS_IX86_SAHF 1" >>confdefs.h
24655
24656 fi
24657
24658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for swap suffix" >&5
24659 $as_echo_n "checking assembler for swap suffix... " >&6; }
24660 if test "${gcc_cv_as_ix86_swap+set}" = set; then :
24661 $as_echo_n "(cached) " >&6
24662 else
24663 gcc_cv_as_ix86_swap=no
24664 if test x$gcc_cv_as != x; then
24665 $as_echo 'movl.s %esp, %ebp' > conftest.s
24666 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24667 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24668 (eval $ac_try) 2>&5
24669 ac_status=$?
24670 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24671 test $ac_status = 0; }; }
24672 then
24673 gcc_cv_as_ix86_swap=yes
24674 else
24675 echo "configure: failed program was" >&5
24676 cat conftest.s >&5
24677 fi
24678 rm -f conftest.o conftest.s
24679 fi
24680 fi
24681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_swap" >&5
24682 $as_echo "$gcc_cv_as_ix86_swap" >&6; }
24683 if test $gcc_cv_as_ix86_swap = yes; then
24684
24685 $as_echo "#define HAVE_AS_IX86_SWAP 1" >>confdefs.h
24686
24687 fi
24688
24689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for different section symbol subtraction" >&5
24690 $as_echo_n "checking assembler for different section symbol subtraction... " >&6; }
24691 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then :
24692 $as_echo_n "(cached) " >&6
24693 else
24694 gcc_cv_as_ix86_diff_sect_delta=no
24695 if test x$gcc_cv_as != x; then
24696 $as_echo '.section .rodata
24697 .L1:
24698 .long .L2-.L1
24699 .long .L3-.L1
24700 .text
24701 .L3: nop
24702 .L2: nop' > conftest.s
24703 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24704 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24705 (eval $ac_try) 2>&5
24706 ac_status=$?
24707 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24708 test $ac_status = 0; }; }
24709 then
24710 gcc_cv_as_ix86_diff_sect_delta=yes
24711 else
24712 echo "configure: failed program was" >&5
24713 cat conftest.s >&5
24714 fi
24715 rm -f conftest.o conftest.s
24716 fi
24717 fi
24718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
24719 $as_echo "$gcc_cv_as_ix86_diff_sect_delta" >&6; }
24720 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
24721
24722 $as_echo "#define HAVE_AS_IX86_DIFF_SECT_DELTA 1" >>confdefs.h
24723
24724 fi
24725
24726 # These two are used unconditionally by i386.[ch]; it is to be defined
24727 # to 1 if the feature is present, 0 otherwise.
24728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTOFF in data" >&5
24729 $as_echo_n "checking assembler for GOTOFF in data... " >&6; }
24730 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then :
24731 $as_echo_n "(cached) " >&6
24732 else
24733 gcc_cv_as_ix86_gotoff_in_data=no
24734 if test $in_tree_gas = yes; then
24735 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
24736 then gcc_cv_as_ix86_gotoff_in_data=yes
24737 fi
24738 elif test x$gcc_cv_as != x; then
24739 $as_echo ' .text
24740 .L0:
24741 nop
24742 .data
24743 .long .L0@GOTOFF' > conftest.s
24744 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24745 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24746 (eval $ac_try) 2>&5
24747 ac_status=$?
24748 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24749 test $ac_status = 0; }; }
24750 then
24751 gcc_cv_as_ix86_gotoff_in_data=yes
24752 else
24753 echo "configure: failed program was" >&5
24754 cat conftest.s >&5
24755 fi
24756 rm -f conftest.o conftest.s
24757 fi
24758 fi
24759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
24760 $as_echo "$gcc_cv_as_ix86_gotoff_in_data" >&6; }
24761
24762
24763 cat >>confdefs.h <<_ACEOF
24764 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
24765 _ACEOF
24766
24767
24768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rep and lock prefix" >&5
24769 $as_echo_n "checking assembler for rep and lock prefix... " >&6; }
24770 if test "${gcc_cv_as_ix86_rep_lock_prefix+set}" = set; then :
24771 $as_echo_n "(cached) " >&6
24772 else
24773 gcc_cv_as_ix86_rep_lock_prefix=no
24774 if test x$gcc_cv_as != x; then
24775 $as_echo 'rep movsl
24776 lock addl %edi, (%eax,%esi)
24777 lock orl $0, (%esp)' > conftest.s
24778 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24779 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24780 (eval $ac_try) 2>&5
24781 ac_status=$?
24782 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24783 test $ac_status = 0; }; }
24784 then
24785 gcc_cv_as_ix86_rep_lock_prefix=yes
24786 else
24787 echo "configure: failed program was" >&5
24788 cat conftest.s >&5
24789 fi
24790 rm -f conftest.o conftest.s
24791 fi
24792 fi
24793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_rep_lock_prefix" >&5
24794 $as_echo "$gcc_cv_as_ix86_rep_lock_prefix" >&6; }
24795 if test $gcc_cv_as_ix86_rep_lock_prefix = yes; then
24796
24797 $as_echo "#define HAVE_AS_IX86_REP_LOCK_PREFIX 1" >>confdefs.h
24798
24799 fi
24800
24801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_GD_PLT reloc" >&5
24802 $as_echo_n "checking assembler for R_386_TLS_GD_PLT reloc... " >&6; }
24803 if test "${gcc_cv_as_ix86_tlsgdplt+set}" = set; then :
24804 $as_echo_n "(cached) " >&6
24805 else
24806 gcc_cv_as_ix86_tlsgdplt=no
24807 if test x$gcc_cv_as != x; then
24808 $as_echo 'call tls_gd@tlsgdplt' > conftest.s
24809 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24810 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24811 (eval $ac_try) 2>&5
24812 ac_status=$?
24813 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24814 test $ac_status = 0; }; }
24815 then
24816 gcc_cv_as_ix86_tlsgdplt=yes
24817 else
24818 echo "configure: failed program was" >&5
24819 cat conftest.s >&5
24820 fi
24821 rm -f conftest.o conftest.s
24822 fi
24823 fi
24824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsgdplt" >&5
24825 $as_echo "$gcc_cv_as_ix86_tlsgdplt" >&6; }
24826 if test $gcc_cv_as_ix86_tlsgdplt = yes; then
24827
24828 $as_echo "#define HAVE_AS_IX86_TLSGDPLT 1" >>confdefs.h
24829
24830 fi
24831
24832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_LDM_PLT reloc" >&5
24833 $as_echo_n "checking assembler for R_386_TLS_LDM_PLT reloc... " >&6; }
24834 if test "${gcc_cv_as_ix86_tlsldmplt+set}" = set; then :
24835 $as_echo_n "(cached) " >&6
24836 else
24837 gcc_cv_as_ix86_tlsldmplt=no
24838 if test x$gcc_cv_as != x; then
24839 $as_echo 'call tls_ld@tlsldmplt' > conftest.s
24840 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24841 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24842 (eval $ac_try) 2>&5
24843 ac_status=$?
24844 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24845 test $ac_status = 0; }; }
24846 then
24847 gcc_cv_as_ix86_tlsldmplt=yes
24848 else
24849 echo "configure: failed program was" >&5
24850 cat conftest.s >&5
24851 fi
24852 rm -f conftest.o conftest.s
24853 fi
24854 fi
24855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsldmplt" >&5
24856 $as_echo "$gcc_cv_as_ix86_tlsldmplt" >&6; }
24857 if test $gcc_cv_as_ix86_tlsldmplt = yes; then
24858
24859 $as_echo "#define HAVE_AS_IX86_TLSLDMPLT 1" >>confdefs.h
24860
24861 fi
24862
24863 ;;
24864
24865 ia64*-*-*)
24866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ltoffx and ldxmov relocs" >&5
24867 $as_echo_n "checking assembler for ltoffx and ldxmov relocs... " >&6; }
24868 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then :
24869 $as_echo_n "(cached) " >&6
24870 else
24871 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
24872 if test $in_tree_gas = yes; then
24873 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
24874 then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
24875 fi
24876 elif test x$gcc_cv_as != x; then
24877 $as_echo ' .text
24878 addl r15 = @ltoffx(x#), gp
24879 ;;
24880 ld8.mov r16 = [r15], x#' > conftest.s
24881 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24882 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24883 (eval $ac_try) 2>&5
24884 ac_status=$?
24885 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24886 test $ac_status = 0; }; }
24887 then
24888 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
24889 else
24890 echo "configure: failed program was" >&5
24891 cat conftest.s >&5
24892 fi
24893 rm -f conftest.o conftest.s
24894 fi
24895 fi
24896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
24897 $as_echo "$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6; }
24898 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
24899
24900 $as_echo "#define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1" >>confdefs.h
24901
24902 fi
24903
24904 ;;
24905
24906 powerpc*-*-*)
24907 case $target in
24908 *-*-aix*) conftest_s=' .machine "pwr5"
24909 .csect .text[PR]
24910 mfcr 3,128';;
24911 *-*-darwin*)
24912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .machine directive support" >&5
24913 $as_echo_n "checking assembler for .machine directive support... " >&6; }
24914 if test "${gcc_cv_as_machine_directive+set}" = set; then :
24915 $as_echo_n "(cached) " >&6
24916 else
24917 gcc_cv_as_machine_directive=no
24918 if test x$gcc_cv_as != x; then
24919 $as_echo ' .machine ppc7400' > conftest.s
24920 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24921 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24922 (eval $ac_try) 2>&5
24923 ac_status=$?
24924 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24925 test $ac_status = 0; }; }
24926 then
24927 gcc_cv_as_machine_directive=yes
24928 else
24929 echo "configure: failed program was" >&5
24930 cat conftest.s >&5
24931 fi
24932 rm -f conftest.o conftest.s
24933 fi
24934 fi
24935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_machine_directive" >&5
24936 $as_echo "$gcc_cv_as_machine_directive" >&6; }
24937
24938 if test x$gcc_cv_as_machine_directive != xyes; then
24939 echo "*** This target requires an assembler supporting \".machine\"" >&2
24940 echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
24941 test x$build = x$target && exit 1
24942 fi
24943 conftest_s=' .text
24944 mfcr r3,128';;
24945 *) conftest_s=' .machine power4
24946 .text
24947 mfcr 3,128';;
24948 esac
24949
24950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for mfcr field support" >&5
24951 $as_echo_n "checking assembler for mfcr field support... " >&6; }
24952 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then :
24953 $as_echo_n "(cached) " >&6
24954 else
24955 gcc_cv_as_powerpc_mfcrf=no
24956 if test $in_tree_gas = yes; then
24957 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
24958 then gcc_cv_as_powerpc_mfcrf=yes
24959 fi
24960 elif test x$gcc_cv_as != x; then
24961 $as_echo "$conftest_s" > conftest.s
24962 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24963 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24964 (eval $ac_try) 2>&5
24965 ac_status=$?
24966 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24967 test $ac_status = 0; }; }
24968 then
24969 gcc_cv_as_powerpc_mfcrf=yes
24970 else
24971 echo "configure: failed program was" >&5
24972 cat conftest.s >&5
24973 fi
24974 rm -f conftest.o conftest.s
24975 fi
24976 fi
24977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfcrf" >&5
24978 $as_echo "$gcc_cv_as_powerpc_mfcrf" >&6; }
24979 if test $gcc_cv_as_powerpc_mfcrf = yes; then
24980
24981 $as_echo "#define HAVE_AS_MFCRF 1" >>confdefs.h
24982
24983 fi
24984
24985 case $target in
24986 *-*-aix*) conftest_s=' .machine "pwr5"
24987 .csect .text[PR]
24988 popcntb 3,3';;
24989 *) conftest_s=' .machine power5
24990 .text
24991 popcntb 3,3';;
24992 esac
24993
24994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntb support" >&5
24995 $as_echo_n "checking assembler for popcntb support... " >&6; }
24996 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then :
24997 $as_echo_n "(cached) " >&6
24998 else
24999 gcc_cv_as_powerpc_popcntb=no
25000 if test $in_tree_gas = yes; then
25001 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25002 then gcc_cv_as_powerpc_popcntb=yes
25003 fi
25004 elif test x$gcc_cv_as != x; then
25005 $as_echo "$conftest_s" > conftest.s
25006 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25007 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25008 (eval $ac_try) 2>&5
25009 ac_status=$?
25010 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25011 test $ac_status = 0; }; }
25012 then
25013 gcc_cv_as_powerpc_popcntb=yes
25014 else
25015 echo "configure: failed program was" >&5
25016 cat conftest.s >&5
25017 fi
25018 rm -f conftest.o conftest.s
25019 fi
25020 fi
25021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntb" >&5
25022 $as_echo "$gcc_cv_as_powerpc_popcntb" >&6; }
25023 if test $gcc_cv_as_powerpc_popcntb = yes; then
25024
25025 $as_echo "#define HAVE_AS_POPCNTB 1" >>confdefs.h
25026
25027 fi
25028
25029 case $target in
25030 *-*-aix*) conftest_s=' .machine "pwr5x"
25031 .csect .text[PR]
25032 frin 1,1';;
25033 *) conftest_s=' .machine power5
25034 .text
25035 frin 1,1';;
25036 esac
25037
25038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fp round support" >&5
25039 $as_echo_n "checking assembler for fp round support... " >&6; }
25040 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then :
25041 $as_echo_n "(cached) " >&6
25042 else
25043 gcc_cv_as_powerpc_fprnd=no
25044 if test $in_tree_gas = yes; then
25045 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25046 then gcc_cv_as_powerpc_fprnd=yes
25047 fi
25048 elif test x$gcc_cv_as != x; then
25049 $as_echo "$conftest_s" > conftest.s
25050 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25051 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25052 (eval $ac_try) 2>&5
25053 ac_status=$?
25054 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25055 test $ac_status = 0; }; }
25056 then
25057 gcc_cv_as_powerpc_fprnd=yes
25058 else
25059 echo "configure: failed program was" >&5
25060 cat conftest.s >&5
25061 fi
25062 rm -f conftest.o conftest.s
25063 fi
25064 fi
25065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_fprnd" >&5
25066 $as_echo "$gcc_cv_as_powerpc_fprnd" >&6; }
25067 if test $gcc_cv_as_powerpc_fprnd = yes; then
25068
25069 $as_echo "#define HAVE_AS_FPRND 1" >>confdefs.h
25070
25071 fi
25072
25073 case $target in
25074 *-*-aix*) conftest_s=' .machine "pwr6"
25075 .csect .text[PR]
25076 mffgpr 1,3';;
25077 *) conftest_s=' .machine power6
25078 .text
25079 mffgpr 1,3';;
25080 esac
25081
25082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for move fp gpr support" >&5
25083 $as_echo_n "checking assembler for move fp gpr support... " >&6; }
25084 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then :
25085 $as_echo_n "(cached) " >&6
25086 else
25087 gcc_cv_as_powerpc_mfpgpr=no
25088 if test $in_tree_gas = yes; then
25089 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25090 then gcc_cv_as_powerpc_mfpgpr=yes
25091 fi
25092 elif test x$gcc_cv_as != x; then
25093 $as_echo "$conftest_s" > conftest.s
25094 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25095 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25096 (eval $ac_try) 2>&5
25097 ac_status=$?
25098 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25099 test $ac_status = 0; }; }
25100 then
25101 gcc_cv_as_powerpc_mfpgpr=yes
25102 else
25103 echo "configure: failed program was" >&5
25104 cat conftest.s >&5
25105 fi
25106 rm -f conftest.o conftest.s
25107 fi
25108 fi
25109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfpgpr" >&5
25110 $as_echo "$gcc_cv_as_powerpc_mfpgpr" >&6; }
25111 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
25112
25113 $as_echo "#define HAVE_AS_MFPGPR 1" >>confdefs.h
25114
25115 fi
25116
25117 case $target in
25118 *-*-aix*) conftest_s=' .csect .text[PR]
25119 LCF..0:
25120 addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
25121 *-*-darwin*)
25122 conftest_s=' .text
25123 LCF0:
25124 addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
25125 *) conftest_s=' .text
25126 .LCF0:
25127 addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
25128 esac
25129
25130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rel16 relocs" >&5
25131 $as_echo_n "checking assembler for rel16 relocs... " >&6; }
25132 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then :
25133 $as_echo_n "(cached) " >&6
25134 else
25135 gcc_cv_as_powerpc_rel16=no
25136 if test $in_tree_gas = yes; then
25137 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25138 then gcc_cv_as_powerpc_rel16=yes
25139 fi
25140 elif test x$gcc_cv_as != x; then
25141 $as_echo "$conftest_s" > conftest.s
25142 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25143 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25144 (eval $ac_try) 2>&5
25145 ac_status=$?
25146 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25147 test $ac_status = 0; }; }
25148 then
25149 gcc_cv_as_powerpc_rel16=yes
25150 else
25151 echo "configure: failed program was" >&5
25152 cat conftest.s >&5
25153 fi
25154 rm -f conftest.o conftest.s
25155 fi
25156 fi
25157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_rel16" >&5
25158 $as_echo "$gcc_cv_as_powerpc_rel16" >&6; }
25159 if test $gcc_cv_as_powerpc_rel16 = yes; then
25160
25161 $as_echo "#define HAVE_AS_REL16 1" >>confdefs.h
25162
25163 fi
25164
25165 case $target in
25166 *-*-aix*) conftest_s=' .machine "pwr6"
25167 .csect .text[PR]
25168 cmpb 3,4,5';;
25169 *) conftest_s=' .machine power6
25170 .text
25171 cmpb 3,4,5';;
25172 esac
25173
25174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for compare bytes support" >&5
25175 $as_echo_n "checking assembler for compare bytes support... " >&6; }
25176 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then :
25177 $as_echo_n "(cached) " >&6
25178 else
25179 gcc_cv_as_powerpc_cmpb=no
25180 if test $in_tree_gas = yes; then
25181 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25182 then gcc_cv_as_powerpc_cmpb=yes
25183 fi
25184 elif test x$gcc_cv_as != x; then
25185 $as_echo "$conftest_s" > conftest.s
25186 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25187 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25188 (eval $ac_try) 2>&5
25189 ac_status=$?
25190 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25191 test $ac_status = 0; }; }
25192 then
25193 gcc_cv_as_powerpc_cmpb=yes
25194 else
25195 echo "configure: failed program was" >&5
25196 cat conftest.s >&5
25197 fi
25198 rm -f conftest.o conftest.s
25199 fi
25200 fi
25201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_cmpb" >&5
25202 $as_echo "$gcc_cv_as_powerpc_cmpb" >&6; }
25203 if test $gcc_cv_as_powerpc_cmpb = yes; then
25204
25205 $as_echo "#define HAVE_AS_CMPB 1" >>confdefs.h
25206
25207 fi
25208
25209 case $target in
25210 *-*-aix*) conftest_s=' .machine "pwr6"
25211 .csect .text[PR]
25212 dadd 1,2,3';;
25213 *) conftest_s=' .machine power6
25214 .text
25215 dadd 1,2,3';;
25216 esac
25217
25218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for decimal float support" >&5
25219 $as_echo_n "checking assembler for decimal float support... " >&6; }
25220 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then :
25221 $as_echo_n "(cached) " >&6
25222 else
25223 gcc_cv_as_powerpc_dfp=no
25224 if test $in_tree_gas = yes; then
25225 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25226 then gcc_cv_as_powerpc_dfp=yes
25227 fi
25228 elif test x$gcc_cv_as != x; then
25229 $as_echo "$conftest_s" > conftest.s
25230 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25231 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25232 (eval $ac_try) 2>&5
25233 ac_status=$?
25234 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25235 test $ac_status = 0; }; }
25236 then
25237 gcc_cv_as_powerpc_dfp=yes
25238 else
25239 echo "configure: failed program was" >&5
25240 cat conftest.s >&5
25241 fi
25242 rm -f conftest.o conftest.s
25243 fi
25244 fi
25245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dfp" >&5
25246 $as_echo "$gcc_cv_as_powerpc_dfp" >&6; }
25247 if test $gcc_cv_as_powerpc_dfp = yes; then
25248
25249 $as_echo "#define HAVE_AS_DFP 1" >>confdefs.h
25250
25251 fi
25252
25253 case $target in
25254 *-*-aix*) conftest_s=' .machine "pwr7"
25255 .csect .text[PR]
25256 lxvd2x 1,2,3';;
25257 *) conftest_s=' .machine power7
25258 .text
25259 lxvd2x 1,2,3';;
25260 esac
25261
25262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for vector-scalar support" >&5
25263 $as_echo_n "checking assembler for vector-scalar support... " >&6; }
25264 if test "${gcc_cv_as_powerpc_vsx+set}" = set; then :
25265 $as_echo_n "(cached) " >&6
25266 else
25267 gcc_cv_as_powerpc_vsx=no
25268 if test $in_tree_gas = yes; then
25269 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25270 then gcc_cv_as_powerpc_vsx=yes
25271 fi
25272 elif test x$gcc_cv_as != x; then
25273 $as_echo "$conftest_s" > conftest.s
25274 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25275 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25276 (eval $ac_try) 2>&5
25277 ac_status=$?
25278 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25279 test $ac_status = 0; }; }
25280 then
25281 gcc_cv_as_powerpc_vsx=yes
25282 else
25283 echo "configure: failed program was" >&5
25284 cat conftest.s >&5
25285 fi
25286 rm -f conftest.o conftest.s
25287 fi
25288 fi
25289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_vsx" >&5
25290 $as_echo "$gcc_cv_as_powerpc_vsx" >&6; }
25291 if test $gcc_cv_as_powerpc_vsx = yes; then
25292
25293 $as_echo "#define HAVE_AS_VSX 1" >>confdefs.h
25294
25295 fi
25296
25297 case $target in
25298 *-*-aix*) conftest_s=' .machine "pwr7"
25299 .csect .text[PR]
25300 popcntd 3,3';;
25301 *) conftest_s=' .machine power7
25302 .text
25303 popcntd 3,3';;
25304 esac
25305
25306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntd support" >&5
25307 $as_echo_n "checking assembler for popcntd support... " >&6; }
25308 if test "${gcc_cv_as_powerpc_popcntd+set}" = set; then :
25309 $as_echo_n "(cached) " >&6
25310 else
25311 gcc_cv_as_powerpc_popcntd=no
25312 if test $in_tree_gas = yes; then
25313 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25314 then gcc_cv_as_powerpc_popcntd=yes
25315 fi
25316 elif test x$gcc_cv_as != x; then
25317 $as_echo "$conftest_s" > conftest.s
25318 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25319 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25320 (eval $ac_try) 2>&5
25321 ac_status=$?
25322 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25323 test $ac_status = 0; }; }
25324 then
25325 gcc_cv_as_powerpc_popcntd=yes
25326 else
25327 echo "configure: failed program was" >&5
25328 cat conftest.s >&5
25329 fi
25330 rm -f conftest.o conftest.s
25331 fi
25332 fi
25333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntd" >&5
25334 $as_echo "$gcc_cv_as_powerpc_popcntd" >&6; }
25335 if test $gcc_cv_as_powerpc_popcntd = yes; then
25336
25337 $as_echo "#define HAVE_AS_POPCNTD 1" >>confdefs.h
25338
25339 fi
25340
25341 case $target in
25342 *-*-aix*) conftest_s=' .csect .text[PR]
25343 lwsync';;
25344 *) conftest_s=' .text
25345 lwsync';;
25346 esac
25347
25348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for lwsync support" >&5
25349 $as_echo_n "checking assembler for lwsync support... " >&6; }
25350 if test "${gcc_cv_as_powerpc_lwsync+set}" = set; then :
25351 $as_echo_n "(cached) " >&6
25352 else
25353 gcc_cv_as_powerpc_lwsync=no
25354 if test $in_tree_gas = yes; then
25355 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25356 then gcc_cv_as_powerpc_lwsync=yes
25357 fi
25358 elif test x$gcc_cv_as != x; then
25359 $as_echo "$conftest_s" > conftest.s
25360 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25361 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25362 (eval $ac_try) 2>&5
25363 ac_status=$?
25364 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25365 test $ac_status = 0; }; }
25366 then
25367 gcc_cv_as_powerpc_lwsync=yes
25368 else
25369 echo "configure: failed program was" >&5
25370 cat conftest.s >&5
25371 fi
25372 rm -f conftest.o conftest.s
25373 fi
25374 fi
25375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_lwsync" >&5
25376 $as_echo "$gcc_cv_as_powerpc_lwsync" >&6; }
25377 if test $gcc_cv_as_powerpc_lwsync = yes; then
25378
25379 $as_echo "#define HAVE_AS_LWSYNC 1" >>confdefs.h
25380
25381 fi
25382
25383 case $target in
25384 *-*-aix*) conftest_s=' .machine "476"
25385 .csect .text[PR]
25386 dci 0';;
25387 *) conftest_s=' .machine "476"
25388 .text
25389 dci 0';;
25390 esac
25391
25392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for data cache invalidate support" >&5
25393 $as_echo_n "checking assembler for data cache invalidate support... " >&6; }
25394 if test "${gcc_cv_as_powerpc_dci+set}" = set; then :
25395 $as_echo_n "(cached) " >&6
25396 else
25397 gcc_cv_as_powerpc_dci=no
25398 if test $in_tree_gas = yes; then
25399 if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
25400 then gcc_cv_as_powerpc_dci=yes
25401 fi
25402 elif test x$gcc_cv_as != x; then
25403 $as_echo "$conftest_s" > conftest.s
25404 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25405 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25406 (eval $ac_try) 2>&5
25407 ac_status=$?
25408 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25409 test $ac_status = 0; }; }
25410 then
25411 gcc_cv_as_powerpc_dci=yes
25412 else
25413 echo "configure: failed program was" >&5
25414 cat conftest.s >&5
25415 fi
25416 rm -f conftest.o conftest.s
25417 fi
25418 fi
25419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dci" >&5
25420 $as_echo "$gcc_cv_as_powerpc_dci" >&6; }
25421 if test $gcc_cv_as_powerpc_dci = yes; then
25422
25423 $as_echo "#define HAVE_AS_DCI 1" >>confdefs.h
25424
25425 fi
25426
25427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25428 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25429 if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then :
25430 $as_echo_n "(cached) " >&6
25431 else
25432 gcc_cv_as_powerpc_gnu_attribute=no
25433 if test $in_tree_gas = yes; then
25434 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25435 then gcc_cv_as_powerpc_gnu_attribute=yes
25436 fi
25437 elif test x$gcc_cv_as != x; then
25438 $as_echo '.gnu_attribute 4,1' > conftest.s
25439 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25440 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25441 (eval $ac_try) 2>&5
25442 ac_status=$?
25443 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25444 test $ac_status = 0; }; }
25445 then
25446 gcc_cv_as_powerpc_gnu_attribute=yes
25447 else
25448 echo "configure: failed program was" >&5
25449 cat conftest.s >&5
25450 fi
25451 rm -f conftest.o conftest.s
25452 fi
25453 fi
25454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
25455 $as_echo "$gcc_cv_as_powerpc_gnu_attribute" >&6; }
25456 if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
25457
25458 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25459
25460 fi
25461
25462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tls marker support" >&5
25463 $as_echo_n "checking assembler for tls marker support... " >&6; }
25464 if test "${gcc_cv_as_powerpc_tls_markers+set}" = set; then :
25465 $as_echo_n "(cached) " >&6
25466 else
25467 gcc_cv_as_powerpc_tls_markers=no
25468 if test $in_tree_gas = yes; then
25469 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 0`
25470 then gcc_cv_as_powerpc_tls_markers=yes
25471 fi
25472 elif test x$gcc_cv_as != x; then
25473 $as_echo ' bl __tls_get_addr(x@tlsgd)' > conftest.s
25474 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25475 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25476 (eval $ac_try) 2>&5
25477 ac_status=$?
25478 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25479 test $ac_status = 0; }; }
25480 then
25481 gcc_cv_as_powerpc_tls_markers=yes
25482 else
25483 echo "configure: failed program was" >&5
25484 cat conftest.s >&5
25485 fi
25486 rm -f conftest.o conftest.s
25487 fi
25488 fi
25489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_tls_markers" >&5
25490 $as_echo "$gcc_cv_as_powerpc_tls_markers" >&6; }
25491 if test $gcc_cv_as_powerpc_tls_markers = yes; then
25492
25493 $as_echo "#define HAVE_AS_TLS_MARKERS 1" >>confdefs.h
25494
25495 fi
25496
25497 case $target in
25498 *-*-aix*)
25499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .ref support" >&5
25500 $as_echo_n "checking assembler for .ref support... " >&6; }
25501 if test "${gcc_cv_as_aix_ref+set}" = set; then :
25502 $as_echo_n "(cached) " >&6
25503 else
25504 gcc_cv_as_aix_ref=no
25505 if test $in_tree_gas = yes; then
25506 if test $gcc_cv_gas_vers -ge `expr \( \( 2.21.0 \* 1000 \) + gcc_cv_as_aix_ref=yes \) \* 1000 + `
25507 then :
25508 fi
25509 elif test x$gcc_cv_as != x; then
25510 $as_echo ' .csect stuff[rw]
25511 stuff:
25512 .long 1
25513 .extern sym
25514 .ref sym
25515 ' > conftest.s
25516 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25517 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25518 (eval $ac_try) 2>&5
25519 ac_status=$?
25520 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25521 test $ac_status = 0; }; }
25522 then
25523 gcc_cv_as_aix_ref=yes
25524 else
25525 echo "configure: failed program was" >&5
25526 cat conftest.s >&5
25527 fi
25528 rm -f conftest.o conftest.s
25529 fi
25530 fi
25531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aix_ref" >&5
25532 $as_echo "$gcc_cv_as_aix_ref" >&6; }
25533 if test $gcc_cv_as_aix_ref = yes; then
25534
25535 $as_echo "#define HAVE_AS_REF 1" >>confdefs.h
25536
25537 fi
25538 ;;
25539 esac
25540 ;;
25541
25542 mips*-*-*)
25543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
25544 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
25545 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then :
25546 $as_echo_n "(cached) " >&6
25547 else
25548 gcc_cv_as_mips_explicit_relocs=no
25549 if test $in_tree_gas = yes; then
25550 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
25551 then gcc_cv_as_mips_explicit_relocs=yes
25552 fi
25553 elif test x$gcc_cv_as != x; then
25554 $as_echo ' lw $4,%gp_rel(foo)($4)' > conftest.s
25555 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25556 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25557 (eval $ac_try) 2>&5
25558 ac_status=$?
25559 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25560 test $ac_status = 0; }; }
25561 then
25562 gcc_cv_as_mips_explicit_relocs=yes
25563 else
25564 echo "configure: failed program was" >&5
25565 cat conftest.s >&5
25566 fi
25567 rm -f conftest.o conftest.s
25568 fi
25569 fi
25570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_explicit_relocs" >&5
25571 $as_echo "$gcc_cv_as_mips_explicit_relocs" >&6; }
25572 if test $gcc_cv_as_mips_explicit_relocs = yes; then
25573 if test x$target_cpu_default = x
25574 then target_cpu_default=MASK_EXPLICIT_RELOCS
25575 else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
25576 fi
25577 fi
25578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mno-shared support" >&5
25579 $as_echo_n "checking assembler for -mno-shared support... " >&6; }
25580 if test "${gcc_cv_as_mips_no_shared+set}" = set; then :
25581 $as_echo_n "(cached) " >&6
25582 else
25583 gcc_cv_as_mips_no_shared=no
25584 if test $in_tree_gas = yes; then
25585 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
25586 then gcc_cv_as_mips_no_shared=yes
25587 fi
25588 elif test x$gcc_cv_as != x; then
25589 $as_echo 'nop' > conftest.s
25590 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mno-shared -o conftest.o conftest.s >&5'
25591 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25592 (eval $ac_try) 2>&5
25593 ac_status=$?
25594 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25595 test $ac_status = 0; }; }
25596 then
25597 gcc_cv_as_mips_no_shared=yes
25598 else
25599 echo "configure: failed program was" >&5
25600 cat conftest.s >&5
25601 fi
25602 rm -f conftest.o conftest.s
25603 fi
25604 fi
25605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_no_shared" >&5
25606 $as_echo "$gcc_cv_as_mips_no_shared" >&6; }
25607 if test $gcc_cv_as_mips_no_shared = yes; then
25608
25609 $as_echo "#define HAVE_AS_NO_SHARED 1" >>confdefs.h
25610
25611 fi
25612
25613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25614 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25615 if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then :
25616 $as_echo_n "(cached) " >&6
25617 else
25618 gcc_cv_as_mips_gnu_attribute=no
25619 if test $in_tree_gas = yes; then
25620 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25621 then gcc_cv_as_mips_gnu_attribute=yes
25622 fi
25623 elif test x$gcc_cv_as != x; then
25624 $as_echo '.gnu_attribute 4,1' > conftest.s
25625 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25626 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25627 (eval $ac_try) 2>&5
25628 ac_status=$?
25629 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25630 test $ac_status = 0; }; }
25631 then
25632 gcc_cv_as_mips_gnu_attribute=yes
25633 else
25634 echo "configure: failed program was" >&5
25635 cat conftest.s >&5
25636 fi
25637 rm -f conftest.o conftest.s
25638 fi
25639 fi
25640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_gnu_attribute" >&5
25641 $as_echo "$gcc_cv_as_mips_gnu_attribute" >&6; }
25642 if test $gcc_cv_as_mips_gnu_attribute = yes; then
25643
25644 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25645
25646 fi
25647
25648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .dtprelword support" >&5
25649 $as_echo_n "checking assembler for .dtprelword support... " >&6; }
25650 if test "${gcc_cv_as_mips_dtprelword+set}" = set; then :
25651 $as_echo_n "(cached) " >&6
25652 else
25653 gcc_cv_as_mips_dtprelword=no
25654 if test $in_tree_gas = yes; then
25655 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25656 then gcc_cv_as_mips_dtprelword=yes
25657 fi
25658 elif test x$gcc_cv_as != x; then
25659 $as_echo '.section .tdata,"awT",@progbits
25660 x:
25661 .word 2
25662 .text
25663 .dtprelword x+0x8000' > conftest.s
25664 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25665 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25666 (eval $ac_try) 2>&5
25667 ac_status=$?
25668 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25669 test $ac_status = 0; }; }
25670 then
25671 gcc_cv_as_mips_dtprelword=yes
25672 else
25673 echo "configure: failed program was" >&5
25674 cat conftest.s >&5
25675 fi
25676 rm -f conftest.o conftest.s
25677 fi
25678 fi
25679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dtprelword" >&5
25680 $as_echo "$gcc_cv_as_mips_dtprelword" >&6; }
25681 if test $gcc_cv_as_mips_dtprelword = yes; then
25682
25683 $as_echo "#define HAVE_AS_DTPRELWORD 1" >>confdefs.h
25684
25685 fi
25686
25687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for DSPR1 mult with four accumulators support" >&5
25688 $as_echo_n "checking assembler for DSPR1 mult with four accumulators support... " >&6; }
25689 if test "${gcc_cv_as_mips_dspr1_mult+set}" = set; then :
25690 $as_echo_n "(cached) " >&6
25691 else
25692 gcc_cv_as_mips_dspr1_mult=no
25693 if test x$gcc_cv_as != x; then
25694 $as_echo ' .set mips32r2
25695 .set nodspr2
25696 .set dsp
25697 madd $ac3,$4,$5
25698 maddu $ac3,$4,$5
25699 msub $ac3,$4,$5
25700 msubu $ac3,$4,$5
25701 mult $ac3,$4,$5
25702 multu $ac3,$4,$5' > conftest.s
25703 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25704 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25705 (eval $ac_try) 2>&5
25706 ac_status=$?
25707 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25708 test $ac_status = 0; }; }
25709 then
25710 gcc_cv_as_mips_dspr1_mult=yes
25711 else
25712 echo "configure: failed program was" >&5
25713 cat conftest.s >&5
25714 fi
25715 rm -f conftest.o conftest.s
25716 fi
25717 fi
25718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dspr1_mult" >&5
25719 $as_echo "$gcc_cv_as_mips_dspr1_mult" >&6; }
25720 if test $gcc_cv_as_mips_dspr1_mult = yes; then
25721
25722 $as_echo "#define HAVE_AS_DSPR1_MULT 1" >>confdefs.h
25723
25724 fi
25725
25726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler and linker for explicit JALR relocation" >&5
25727 $as_echo_n "checking assembler and linker for explicit JALR relocation... " >&6; }
25728 gcc_cv_as_ld_jalr_reloc=no
25729 if test $gcc_cv_as_mips_explicit_relocs = yes; then
25730 if test $in_tree_ld = yes ; then
25731 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 20 -o "$gcc_cv_gld_major_version" -gt 2 \
25732 && test $in_tree_ld_is_elf = yes; then
25733 gcc_cv_as_ld_jalr_reloc=yes
25734 fi
25735 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x; then
25736 echo ' .ent x' > conftest.s
25737 echo 'x: ld $2,%got_disp(y)($3)' >> conftest.s
25738 echo ' ld $25,%call16(y)($28)' >> conftest.s
25739 echo ' .reloc 1f,R_MIPS_JALR,y' >> conftest.s
25740 echo '1: jalr $25' >> conftest.s
25741 echo ' .reloc 1f,R_MIPS_JALR,x' >> conftest.s
25742 echo '1: jalr $25' >> conftest.s
25743 echo ' .end x' >> conftest.s
25744 if $gcc_cv_as -o conftest.o conftest.s >/dev/null 2>&5 \
25745 && $gcc_cv_ld -shared -o conftest.so conftest.o >/dev/null 2>&5; then
25746 if $gcc_cv_objdump -d conftest.so | grep jalr >/dev/null 2>&1 \
25747 && $gcc_cv_objdump -d conftest.so | grep "bal.*<x>" >/dev/null 2>&1; then
25748 gcc_cv_as_ld_jalr_reloc=yes
25749 fi
25750 fi
25751 rm -f conftest.*
25752 fi
25753 fi
25754 if test $gcc_cv_as_ld_jalr_reloc = yes; then
25755 if test x$target_cpu_default = x; then
25756 target_cpu_default=MASK_RELAX_PIC_CALLS
25757 else
25758 target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS"
25759 fi
25760 fi
25761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ld_jalr_reloc" >&5
25762 $as_echo "$gcc_cv_as_ld_jalr_reloc" >&6; }
25763
25764 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .eh_frame personality relaxation" >&5
25765 $as_echo_n "checking linker for .eh_frame personality relaxation... " >&6; }
25766 if test "${gcc_cv_ld_mips_personality_relaxation+set}" = set; then :
25767 $as_echo_n "(cached) " >&6
25768 else
25769 gcc_cv_ld_mips_personality_relaxation=no
25770 if test $in_tree_ld = yes ; then
25771 if test "$gcc_cv_gld_major_version" -eq 2 \
25772 -a "$gcc_cv_gld_minor_version" -ge 21 \
25773 -o "$gcc_cv_gld_major_version" -gt 2; then
25774 gcc_cv_ld_mips_personality_relaxation=yes
25775 fi
25776 elif test x$gcc_cv_as != x \
25777 -a x$gcc_cv_ld != x \
25778 -a x$gcc_cv_readelf != x ; then
25779 cat > conftest.s <<EOF
25780 .cfi_startproc
25781 .cfi_personality 0x80,indirect_ptr
25782 .ent test
25783 test:
25784 nop
25785 .end test
25786 .cfi_endproc
25787
25788 .section .data,"aw",@progbits
25789 indirect_ptr:
25790 .dc.a personality
25791 EOF
25792 if $gcc_cv_as -KPIC -o conftest.o conftest.s > /dev/null 2>&1 \
25793 && $gcc_cv_ld -o conftest conftest.o -shared > /dev/null 2>&1; then
25794 if $gcc_cv_readelf -d conftest 2>&1 \
25795 | grep TEXTREL > /dev/null 2>&1; then
25796 :
25797 elif $gcc_cv_readelf --relocs conftest 2>&1 \
25798 | grep 'R_MIPS_REL32 *$' > /dev/null 2>&1; then
25799 :
25800 else
25801 gcc_cv_ld_mips_personality_relaxation=yes
25802 fi
25803 fi
25804 fi
25805 rm -f conftest.s conftest.o conftest
25806 fi
25807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_mips_personality_relaxation" >&5
25808 $as_echo "$gcc_cv_ld_mips_personality_relaxation" >&6; }
25809 if test x$gcc_cv_ld_mips_personality_relaxation = xyes; then
25810
25811 $as_echo "#define HAVE_LD_PERSONALITY_RELAXATION 1" >>confdefs.h
25812
25813 fi
25814 ;;
25815 esac
25816
25817 # Mips and HP-UX need the GNU assembler.
25818 # Linux on IA64 might be able to use the Intel assembler.
25819
25820 case "$target" in
25821 mips*-*-* | *-*-hpux* )
25822 if test x$gas_flag = xyes \
25823 || test x"$host" != x"$build" \
25824 || test ! -x "$gcc_cv_as" \
25825 || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
25826 :
25827 else
25828 echo "*** This configuration requires the GNU assembler" >&2
25829 exit 1
25830 fi
25831 ;;
25832 esac
25833
25834 # ??? Not all targets support dwarf2 debug_line, even within a version
25835 # of gas. Moreover, we need to emit a valid instruction to trigger any
25836 # info to the output file. So, as supported targets are added to gas 2.11,
25837 # add some instruction here to (also) show we expect this might work.
25838 # ??? Once 2.11 is released, probably need to add first known working
25839 # version to the per-target configury.
25840 case "$cpu_type" in
25841 alpha | arm | avr | bfin | cris | i386 | m32c | m68k | microblaze | mips \
25842 | pa | rs6000 | score | sparc | spu | xstormy16 | xtensa)
25843 insn="nop"
25844 ;;
25845 ia64 | s390)
25846 insn="nop 0"
25847 ;;
25848 mmix)
25849 insn="swym 0"
25850 ;;
25851 esac
25852 if test x"$insn" != x; then
25853 conftest_s="\
25854 .file 1 \"conftest.s\"
25855 .loc 1 3 0
25856 $insn"
25857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for dwarf2 debug_line support" >&5
25858 $as_echo_n "checking assembler for dwarf2 debug_line support... " >&6; }
25859 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then :
25860 $as_echo_n "(cached) " >&6
25861 else
25862 gcc_cv_as_dwarf2_debug_line=no
25863 if test $in_tree_gas = yes; then
25864 if test $in_tree_gas_is_elf = yes \
25865 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25866 then gcc_cv_as_dwarf2_debug_line=yes
25867 fi
25868 elif test x$gcc_cv_as != x; then
25869 $as_echo "$conftest_s" > conftest.s
25870 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25871 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25872 (eval $ac_try) 2>&5
25873 ac_status=$?
25874 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25875 test $ac_status = 0; }; }
25876 then
25877 if test x$gcc_cv_objdump != x \
25878 && $gcc_cv_objdump -h conftest.o 2> /dev/null \
25879 | grep debug_line > /dev/null 2>&1; then
25880 gcc_cv_as_dwarf2_debug_line=yes
25881 fi
25882 else
25883 echo "configure: failed program was" >&5
25884 cat conftest.s >&5
25885 fi
25886 rm -f conftest.o conftest.s
25887 fi
25888 fi
25889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_debug_line" >&5
25890 $as_echo "$gcc_cv_as_dwarf2_debug_line" >&6; }
25891
25892
25893 # The .debug_line file table must be in the exact order that
25894 # we specified the files, since these indices are also used
25895 # by DW_AT_decl_file. Approximate this test by testing if
25896 # the assembler bitches if the same index is assigned twice.
25897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for buggy dwarf2 .file directive" >&5
25898 $as_echo_n "checking assembler for buggy dwarf2 .file directive... " >&6; }
25899 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then :
25900 $as_echo_n "(cached) " >&6
25901 else
25902 gcc_cv_as_dwarf2_file_buggy=no
25903 if test x$gcc_cv_as != x; then
25904 $as_echo ' .file 1 "foo.s"
25905 .file 1 "bar.s"' > conftest.s
25906 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25907 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25908 (eval $ac_try) 2>&5
25909 ac_status=$?
25910 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25911 test $ac_status = 0; }; }
25912 then
25913 gcc_cv_as_dwarf2_file_buggy=yes
25914 else
25915 echo "configure: failed program was" >&5
25916 cat conftest.s >&5
25917 fi
25918 rm -f conftest.o conftest.s
25919 fi
25920 fi
25921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_file_buggy" >&5
25922 $as_echo "$gcc_cv_as_dwarf2_file_buggy" >&6; }
25923
25924
25925 if test $gcc_cv_as_dwarf2_debug_line = yes \
25926 && test $gcc_cv_as_dwarf2_file_buggy = no; then
25927
25928 $as_echo "#define HAVE_AS_DWARF2_DEBUG_LINE 1" >>confdefs.h
25929
25930 fi
25931
25932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf2 option" >&5
25933 $as_echo_n "checking assembler for --gdwarf2 option... " >&6; }
25934 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then :
25935 $as_echo_n "(cached) " >&6
25936 else
25937 gcc_cv_as_gdwarf2_flag=no
25938 if test $in_tree_gas = yes; then
25939 if test $in_tree_gas_is_elf = yes \
25940 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25941 then gcc_cv_as_gdwarf2_flag=yes
25942 fi
25943 elif test x$gcc_cv_as != x; then
25944 $as_echo "$insn" > conftest.s
25945 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf2 -o conftest.o conftest.s >&5'
25946 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25947 (eval $ac_try) 2>&5
25948 ac_status=$?
25949 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25950 test $ac_status = 0; }; }
25951 then
25952 gcc_cv_as_gdwarf2_flag=yes
25953 else
25954 echo "configure: failed program was" >&5
25955 cat conftest.s >&5
25956 fi
25957 rm -f conftest.o conftest.s
25958 fi
25959 fi
25960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gdwarf2_flag" >&5
25961 $as_echo "$gcc_cv_as_gdwarf2_flag" >&6; }
25962 if test $gcc_cv_as_gdwarf2_flag = yes; then
25963
25964 $as_echo "#define HAVE_AS_GDWARF2_DEBUG_FLAG 1" >>confdefs.h
25965
25966 fi
25967
25968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gstabs option" >&5
25969 $as_echo_n "checking assembler for --gstabs option... " >&6; }
25970 if test "${gcc_cv_as_gstabs_flag+set}" = set; then :
25971 $as_echo_n "(cached) " >&6
25972 else
25973 gcc_cv_as_gstabs_flag=no
25974 if test $in_tree_gas = yes; then
25975 if test $in_tree_gas_is_elf = yes \
25976 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25977 then gcc_cv_as_gstabs_flag=yes
25978 fi
25979 elif test x$gcc_cv_as != x; then
25980 $as_echo "$insn" > conftest.s
25981 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gstabs -o conftest.o conftest.s >&5'
25982 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25983 (eval $ac_try) 2>&5
25984 ac_status=$?
25985 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25986 test $ac_status = 0; }; }
25987 then
25988 # The native Solaris 9/Intel assembler doesn't understand --gstabs
25989 # and warns about it, but still exits successfully. So check for
25990 # this.
25991 if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
25992 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25993 (eval $ac_try) 2>&5
25994 ac_status=$?
25995 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25996 test $ac_status = 0; }; }
25997 then :
25998 else gcc_cv_as_gstabs_flag=yes
25999 fi
26000 else
26001 echo "configure: failed program was" >&5
26002 cat conftest.s >&5
26003 fi
26004 rm -f conftest.o conftest.s
26005 fi
26006 fi
26007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gstabs_flag" >&5
26008 $as_echo "$gcc_cv_as_gstabs_flag" >&6; }
26009 if test $gcc_cv_as_gstabs_flag = yes; then
26010
26011 $as_echo "#define HAVE_AS_GSTABS_DEBUG_FLAG 1" >>confdefs.h
26012
26013 fi
26014
26015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --debug-prefix-map option" >&5
26016 $as_echo_n "checking assembler for --debug-prefix-map option... " >&6; }
26017 if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then :
26018 $as_echo_n "(cached) " >&6
26019 else
26020 gcc_cv_as_debug_prefix_map_flag=no
26021 if test $in_tree_gas = yes; then
26022 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
26023 then gcc_cv_as_debug_prefix_map_flag=yes
26024 fi
26025 elif test x$gcc_cv_as != x; then
26026 $as_echo "$insn" > conftest.s
26027 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
26028 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26029 (eval $ac_try) 2>&5
26030 ac_status=$?
26031 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26032 test $ac_status = 0; }; }
26033 then
26034 gcc_cv_as_debug_prefix_map_flag=yes
26035 else
26036 echo "configure: failed program was" >&5
26037 cat conftest.s >&5
26038 fi
26039 rm -f conftest.o conftest.s
26040 fi
26041 fi
26042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_debug_prefix_map_flag" >&5
26043 $as_echo "$gcc_cv_as_debug_prefix_map_flag" >&6; }
26044 if test $gcc_cv_as_debug_prefix_map_flag = yes; then
26045
26046 $as_echo "#define HAVE_AS_DEBUG_PREFIX_MAP 1" >>confdefs.h
26047
26048 fi
26049 fi
26050
26051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .lcomm with alignment" >&5
26052 $as_echo_n "checking assembler for .lcomm with alignment... " >&6; }
26053 if test "${gcc_cv_as_lcomm_with_alignment+set}" = set; then :
26054 $as_echo_n "(cached) " >&6
26055 else
26056 gcc_cv_as_lcomm_with_alignment=no
26057 if test x$gcc_cv_as != x; then
26058 $as_echo '.lcomm bar,4,16' > conftest.s
26059 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
26060 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26061 (eval $ac_try) 2>&5
26062 ac_status=$?
26063 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26064 test $ac_status = 0; }; }
26065 then
26066 gcc_cv_as_lcomm_with_alignment=yes
26067 else
26068 echo "configure: failed program was" >&5
26069 cat conftest.s >&5
26070 fi
26071 rm -f conftest.o conftest.s
26072 fi
26073 fi
26074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_lcomm_with_alignment" >&5
26075 $as_echo "$gcc_cv_as_lcomm_with_alignment" >&6; }
26076 if test $gcc_cv_as_lcomm_with_alignment = yes; then
26077
26078 $as_echo "#define HAVE_GAS_LCOMM_WITH_ALIGNMENT 1" >>confdefs.h
26079
26080 fi
26081
26082 # Check whether --enable-gnu-unique-object was given.
26083 if test "${enable_gnu_unique_object+set}" = set; then :
26084 enableval=$enable_gnu_unique_object; case $enable_gnu_unique_object in
26085 yes | no) ;;
26086 *) as_fn_error "'$enable_gnu_unique_object' is an invalid value for --enable-gnu-unique-object.
26087 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
26088 esac
26089 else
26090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for gnu_unique_object" >&5
26091 $as_echo_n "checking assembler for gnu_unique_object... " >&6; }
26092 if test "${gcc_cv_as_gnu_unique_object+set}" = set; then :
26093 $as_echo_n "(cached) " >&6
26094 else
26095 gcc_cv_as_gnu_unique_object=no
26096 if test $in_tree_gas = yes; then
26097 if test $in_tree_gas_is_elf = yes \
26098 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
26099 then gcc_cv_as_gnu_unique_object=yes
26100 fi
26101 elif test x$gcc_cv_as != x; then
26102 $as_echo '.type foo, @gnu_unique_object' > conftest.s
26103 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
26104 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26105 (eval $ac_try) 2>&5
26106 ac_status=$?
26107 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26108 test $ac_status = 0; }; }
26109 then
26110 gcc_cv_as_gnu_unique_object=yes
26111 else
26112 echo "configure: failed program was" >&5
26113 cat conftest.s >&5
26114 fi
26115 rm -f conftest.o conftest.s
26116 fi
26117 fi
26118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gnu_unique_object" >&5
26119 $as_echo "$gcc_cv_as_gnu_unique_object" >&6; }
26120 if test $gcc_cv_as_gnu_unique_object = yes; then
26121 # Also check for ld.so support, i.e. glibc 2.11 or higher.
26122 if test x$host = x$build -a x$host = x$target &&
26123 ldd --version 2>/dev/null &&
26124 glibcver=`ldd --version 2>/dev/null | sed 's/.* //;q'`; then
26125 glibcmajor=`expr "$glibcver" : "\([0-9]*\)"`
26126 glibcminor=`expr "$glibcver" : "[2-9]*\.\([0-9]*\)"`
26127 glibcnum=`expr $glibcmajor \* 1000 + $glibcminor`
26128 if test "$glibcnum" -ge 2011 ; then
26129 enable_gnu_unique_object=yes
26130 fi
26131 fi
26132 fi
26133 fi
26134
26135 if test x$enable_gnu_unique_object = xyes; then
26136
26137 $as_echo "#define HAVE_GAS_GNU_UNIQUE_OBJECT 1" >>confdefs.h
26138
26139 fi
26140
26141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tolerance to line number 0" >&5
26142 $as_echo_n "checking assembler for tolerance to line number 0... " >&6; }
26143 if test "${gcc_cv_as_line_zero+set}" = set; then :
26144 $as_echo_n "(cached) " >&6
26145 else
26146 gcc_cv_as_line_zero=no
26147 if test $in_tree_gas = yes; then
26148 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
26149 then gcc_cv_as_line_zero=yes
26150 fi
26151 elif test "x$gcc_cv_as" != x; then
26152 { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
26153 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
26154 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26155 (eval $ac_try) 2>&5
26156 ac_status=$?
26157 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26158 test $ac_status = 0; }; } &&
26159 test "x`cat conftest.out`" = x
26160 then
26161 gcc_cv_as_line_zero=yes
26162 else
26163 echo "configure: failed program was" >&5
26164 cat conftest.s >&5
26165 echo "configure: error output was" >&5
26166 cat conftest.out >&5
26167 fi
26168 rm -f conftest.o conftest.s conftest.out
26169 fi
26170 fi
26171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_line_zero" >&5
26172 $as_echo "$gcc_cv_as_line_zero" >&6; }
26173 if test "x$gcc_cv_as_line_zero" = xyes; then
26174
26175 $as_echo "#define HAVE_AS_LINE_ZERO 1" >>confdefs.h
26176
26177 fi
26178
26179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker PT_GNU_EH_FRAME support" >&5
26180 $as_echo_n "checking linker PT_GNU_EH_FRAME support... " >&6; }
26181 gcc_cv_ld_eh_frame_hdr=no
26182 if test $in_tree_ld = yes ; then
26183 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
26184 && test $in_tree_ld_is_elf = yes; then
26185 gcc_cv_ld_eh_frame_hdr=yes
26186 fi
26187 elif test x$gcc_cv_ld != x; then
26188 if echo "$ld_ver" | grep GNU > /dev/null; then
26189 # Check if linker supports --eh-frame-hdr option
26190 if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
26191 gcc_cv_ld_eh_frame_hdr=yes
26192 fi
26193 else
26194 case "$target" in
26195 *-*-solaris2*)
26196 # Sun ld has various bugs in .eh_frame_hdr support before version 1.2251.
26197 if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2251; then
26198 gcc_cv_ld_eh_frame_hdr=yes
26199 fi
26200 ;;
26201 esac
26202 fi
26203 fi
26204
26205 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
26206
26207 $as_echo "#define HAVE_LD_EH_FRAME_HDR 1" >>confdefs.h
26208
26209 fi
26210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_hdr" >&5
26211 $as_echo "$gcc_cv_ld_eh_frame_hdr" >&6; }
26212
26213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker position independent executable support" >&5
26214 $as_echo_n "checking linker position independent executable support... " >&6; }
26215 gcc_cv_ld_pie=no
26216 if test $in_tree_ld = yes ; then
26217 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
26218 && test $in_tree_ld_is_elf = yes; then
26219 gcc_cv_ld_pie=yes
26220 fi
26221 elif test x$gcc_cv_ld != x; then
26222 # Check if linker supports -pie option
26223 if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
26224 gcc_cv_ld_pie=yes
26225 fi
26226 fi
26227 if test x"$gcc_cv_ld_pie" = xyes; then
26228
26229 $as_echo "#define HAVE_LD_PIE 1" >>confdefs.h
26230
26231 fi
26232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_pie" >&5
26233 $as_echo "$gcc_cv_ld_pie" >&6; }
26234
26235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH-compatible garbage collection of sections" >&5
26236 $as_echo_n "checking linker EH-compatible garbage collection of sections... " >&6; }
26237 gcc_cv_ld_eh_gc_sections=no
26238 if test $in_tree_ld = yes ; then
26239 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
26240 && test $in_tree_ld_is_elf = yes; then
26241 gcc_cv_ld_eh_gc_sections=yes
26242 fi
26243 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
26244 cat > conftest.s <<EOF
26245 .section .text
26246 .globl _start
26247 .type _start, @function
26248 _start:
26249 .long foo
26250 .size _start, .-_start
26251 .section .text.foo,"ax",@progbits
26252 .type foo, @function
26253 foo:
26254 .long 0
26255 .size foo, .-foo
26256 .section .gcc_except_table.foo,"a",@progbits
26257 .L0:
26258 .long 0
26259 .section .eh_frame,"a",@progbits
26260 .long .L0
26261 EOF
26262 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26263 if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26264 | grep "gc-sections option ignored" > /dev/null; then
26265 gcc_cv_ld_eh_gc_sections=no
26266 elif $gcc_cv_objdump -h conftest 2> /dev/null \
26267 | grep gcc_except_table > /dev/null; then
26268 gcc_cv_ld_eh_gc_sections=yes
26269 # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
26270 if test x$gcc_cv_as_comdat_group != xyes; then
26271 gcc_cv_ld_eh_gc_sections=no
26272 cat > conftest.s <<EOF
26273 .section .text
26274 .globl _start
26275 .type _start, @function
26276 _start:
26277 .long foo
26278 .size _start, .-_start
26279 .section .gnu.linkonce.t.foo,"ax",@progbits
26280 .type foo, @function
26281 foo:
26282 .long 0
26283 .size foo, .-foo
26284 .section .gcc_except_table.foo,"a",@progbits
26285 .L0:
26286 .long 0
26287 .section .eh_frame,"a",@progbits
26288 .long .L0
26289 EOF
26290 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26291 if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26292 | grep "gc-sections option ignored" > /dev/null; then
26293 gcc_cv_ld_eh_gc_sections=no
26294 elif $gcc_cv_objdump -h conftest 2> /dev/null \
26295 | grep gcc_except_table > /dev/null; then
26296 gcc_cv_ld_eh_gc_sections=yes
26297 fi
26298 fi
26299 fi
26300 fi
26301 fi
26302 rm -f conftest.s conftest.o conftest
26303 fi
26304 case "$target" in
26305 hppa*-*-linux*)
26306 # ??? This apparently exposes a binutils bug with PC-relative relocations.
26307 gcc_cv_ld_eh_gc_sections=no
26308 ;;
26309 esac
26310 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
26311
26312 $as_echo "#define HAVE_LD_EH_GC_SECTIONS 1" >>confdefs.h
26313
26314 fi
26315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections" >&5
26316 $as_echo "$gcc_cv_ld_eh_gc_sections" >&6; }
26317
26318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH garbage collection of sections bug" >&5
26319 $as_echo_n "checking linker EH garbage collection of sections bug... " >&6; }
26320 gcc_cv_ld_eh_gc_sections_bug=no
26321 if test $in_tree_ld = yes ; then
26322 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -lt 19 -o "$gcc_cv_gld_major_version" -lt 2 \
26323 && test $in_tree_ld_is_elf = yes; then
26324 gcc_cv_ld_eh_gc_sections_bug=yes
26325 fi
26326 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x -a x$gcc_cv_as_comdat_group = xyes; then
26327 gcc_cv_ld_eh_gc_sections_bug=yes
26328 cat > conftest.s <<EOF
26329 .section .text
26330 .globl _start
26331 .type _start, @function
26332 _start:
26333 .long foo
26334 .size _start, .-_start
26335 .section .text.startup.foo,"ax",@progbits
26336 .type foo, @function
26337 foo:
26338 .long 0
26339 .size foo, .-foo
26340 .section .gcc_except_table.foo,"a",@progbits
26341 .L0:
26342 .long 0
26343 .section .eh_frame,"a",@progbits
26344 .long .L0
26345 EOF
26346 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26347 if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26348 | grep "gc-sections option ignored" > /dev/null; then
26349 :
26350 elif $gcc_cv_objdump -h conftest 2> /dev/null \
26351 | grep gcc_except_table > /dev/null; then
26352 gcc_cv_ld_eh_gc_sections_bug=no
26353 fi
26354 fi
26355 rm -f conftest.s conftest.o conftest
26356 fi
26357 if test x$gcc_cv_ld_eh_gc_sections_bug = xyes; then
26358
26359 $as_echo "#define HAVE_LD_EH_GC_SECTIONS_BUG 1" >>confdefs.h
26360
26361 fi
26362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections_bug" >&5
26363 $as_echo "$gcc_cv_ld_eh_gc_sections_bug" >&6; }
26364
26365 # --------
26366 # UNSORTED
26367 # --------
26368
26369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --as-needed support" >&5
26370 $as_echo_n "checking linker --as-needed support... " >&6; }
26371 if test "${gcc_cv_ld_as_needed+set}" = set; then :
26372 $as_echo_n "(cached) " >&6
26373 else
26374 gcc_cv_ld_as_needed=no
26375 if test $in_tree_ld = yes ; then
26376 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
26377 && test $in_tree_ld_is_elf = yes; then
26378 gcc_cv_ld_as_needed=yes
26379 fi
26380 elif test x$gcc_cv_ld != x; then
26381 # Check if linker supports --as-needed and --no-as-needed options
26382 if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
26383 gcc_cv_ld_as_needed=yes
26384 fi
26385 fi
26386
26387 fi
26388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_as_needed" >&5
26389 $as_echo "$gcc_cv_ld_as_needed" >&6; }
26390 if test x"$gcc_cv_ld_as_needed" = xyes; then
26391
26392 $as_echo "#define HAVE_LD_AS_NEEDED 1" >>confdefs.h
26393
26394 fi
26395
26396 case "$target:$tm_file" in
26397 powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
26398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for omitting dot symbols" >&5
26399 $as_echo_n "checking linker support for omitting dot symbols... " >&6; }
26400 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then :
26401 $as_echo_n "(cached) " >&6
26402 else
26403 gcc_cv_ld_no_dot_syms=no
26404 if test $in_tree_ld = yes ; then
26405 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
26406 gcc_cv_ld_no_dot_syms=yes
26407 fi
26408 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26409 cat > conftest1.s <<EOF
26410 .text
26411 bl .foo
26412 EOF
26413 cat > conftest2.s <<EOF
26414 .section ".opd","aw"
26415 .align 3
26416 .globl foo
26417 .type foo,@function
26418 foo:
26419 .quad .LEfoo,.TOC.@tocbase,0
26420 .text
26421 .LEfoo:
26422 blr
26423 .size foo,.-.LEfoo
26424 EOF
26425 if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
26426 && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
26427 && $gcc_cv_ld -melf64ppc -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
26428 gcc_cv_ld_no_dot_syms=yes
26429 fi
26430 rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
26431 fi
26432
26433 fi
26434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_no_dot_syms" >&5
26435 $as_echo "$gcc_cv_ld_no_dot_syms" >&6; }
26436 if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
26437
26438 $as_echo "#define HAVE_LD_NO_DOT_SYMS 1" >>confdefs.h
26439
26440 fi
26441
26442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
26443 $as_echo_n "checking linker large toc support... " >&6; }
26444 if test "${gcc_cv_ld_large_toc+set}" = set; then :
26445 $as_echo_n "(cached) " >&6
26446 else
26447 gcc_cv_ld_large_toc=no
26448 if test $in_tree_ld = yes ; then
26449 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2; then
26450 gcc_cv_ld_large_toc=yes
26451 fi
26452 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26453 cat > conftest.s <<EOF
26454 .section ".tbss","awT",@nobits
26455 .align 3
26456 ie0: .space 8
26457 .global _start
26458 .text
26459 _start:
26460 addis 9,13,ie0@got@tprel@ha
26461 ld 9,ie0@got@tprel@l(9)
26462 EOF
26463 if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \
26464 && $gcc_cv_ld -melf64ppc --no-toc-sort -o conftest conftest.o > /dev/null 2>&1; then
26465 gcc_cv_ld_large_toc=yes
26466 fi
26467 rm -f conftest conftest.o conftest.s
26468 fi
26469
26470 fi
26471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
26472 $as_echo "$gcc_cv_ld_large_toc" >&6; }
26473 if test x"$gcc_cv_ld_large_toc" = xyes; then
26474
26475 $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
26476
26477 fi
26478 ;;
26479 esac
26480
26481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --build-id support" >&5
26482 $as_echo_n "checking linker --build-id support... " >&6; }
26483 if test "${gcc_cv_ld_buildid+set}" = set; then :
26484 $as_echo_n "(cached) " >&6
26485 else
26486 gcc_cv_ld_buildid=no
26487 if test $in_tree_ld = yes ; then
26488 if test "$gcc_cv_gld_major_version" -eq 2 -a \
26489 "$gcc_cv_gld_minor_version" -ge 18 -o \
26490 "$gcc_cv_gld_major_version" -gt 2 \
26491 && test $in_tree_ld_is_elf = yes; then
26492 gcc_cv_ld_buildid=yes
26493 fi
26494 elif test x$gcc_cv_ld != x; then
26495 if $gcc_cv_ld --help 2>/dev/null | grep build-id > /dev/null; then
26496 gcc_cv_ld_buildid=yes
26497 fi
26498 fi
26499 fi
26500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_buildid" >&5
26501 $as_echo "$gcc_cv_ld_buildid" >&6; }
26502 if test x"$gcc_cv_ld_buildid" = xyes; then
26503
26504 $as_echo "#define HAVE_LD_BUILDID 1" >>confdefs.h
26505
26506 fi
26507
26508 # Check whether --enable-linker-build-id was given.
26509 if test "${enable_linker_build_id+set}" = set; then :
26510 enableval=$enable_linker_build_id;
26511 else
26512 enable_linker_build_id=no
26513 fi
26514
26515
26516 if test x"$enable_linker_build_id" = xyes; then
26517 if test x"$gcc_cv_ld_buildid" = xyes; then
26518
26519 $as_echo "#define ENABLE_LD_BUILDID 1" >>confdefs.h
26520
26521 else
26522 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&5
26523 $as_echo "$as_me: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&2;}
26524 fi
26525 fi
26526
26527 # In binutils 2.21, GNU ld gained support for new emulations fully
26528 # supporting the Solaris 2 ABI. Detect their presence in the linker used.
26529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker *_sol2 emulation support" >&5
26530 $as_echo_n "checking linker *_sol2 emulation support... " >&6; }
26531 if test "${gcc_cv_ld_sol2_emulation+set}" = set; then :
26532 $as_echo_n "(cached) " >&6
26533 else
26534 gcc_cv_ld_sol2_emulation=no
26535 if test $in_tree_ld = yes ; then
26536 if test "$gcc_cv_gld_major_version" -eq 2 -a \
26537 "$gcc_cv_gld_minor_version" -ge 21 -o \
26538 "$gcc_cv_gld_major_version" -gt 2 \
26539 && test $in_tree_ld_is_elf = yes; then
26540 gcc_cv_ld_sol2_emulation=yes
26541 fi
26542 elif test x$gcc_cv_ld != x; then
26543 if $gcc_cv_ld -V 2>/dev/null | sed -e '1,/Supported emulations/d;q' | \
26544 grep _sol2 > /dev/null; then
26545 gcc_cv_ld_sol2_emulation=yes
26546 fi
26547 fi
26548 fi
26549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sol2_emulation" >&5
26550 $as_echo "$gcc_cv_ld_sol2_emulation" >&6; }
26551 if test x"$gcc_cv_ld_sol2_emulation" = xyes; then
26552
26553 $as_echo "#define HAVE_LD_SOL2_EMULATION 1" >>confdefs.h
26554
26555 fi
26556
26557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --sysroot support" >&5
26558 $as_echo_n "checking linker --sysroot support... " >&6; }
26559 if test "${gcc_cv_ld_sysroot+set}" = set; then :
26560 $as_echo_n "(cached) " >&6
26561 else
26562 gcc_cv_ld_sysroot=no
26563 if test $in_tree_ld = yes ; then
26564 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
26565 gcc_cv_ld_sysroot=yes
26566 fi
26567 elif test x$gcc_cv_ld != x; then
26568 if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
26569 gcc_cv_ld_sysroot=yes
26570 fi
26571 fi
26572 fi
26573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sysroot" >&5
26574 $as_echo "$gcc_cv_ld_sysroot" >&6; }
26575 if test x"$gcc_cv_ld_sysroot" = xyes; then
26576
26577 $as_echo "#define HAVE_LD_SYSROOT 1" >>confdefs.h
26578
26579 fi
26580
26581 if test x$with_sysroot = x && test x$host = x$target \
26582 && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
26583 && test "$prefix" != "NONE"; then
26584
26585 cat >>confdefs.h <<_ACEOF
26586 #define PREFIX_INCLUDE_DIR "$prefix/include"
26587 _ACEOF
26588
26589 fi
26590
26591 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
26592 if test "x$with_headers" != x; then
26593 target_header_dir=$with_headers
26594 elif test "x$with_sysroot" = x; then
26595 target_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
26596 elif test "x$with_build_sysroot" != "x"; then
26597 target_header_dir="${with_build_sysroot}${native_system_header_dir}"
26598 elif test "x$with_sysroot" = xyes; then
26599 target_header_dir="${exec_prefix}/${target_noncanonical}/sys-root${native_system_header_dir}"
26600 else
26601 target_header_dir="${with_sysroot}${native_system_header_dir}"
26602 fi
26603 else
26604 target_header_dir=${native_system_header_dir}
26605 fi
26606
26607 # Test for stack protector support in target C library.
26608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __stack_chk_fail in target C library" >&5
26609 $as_echo_n "checking __stack_chk_fail in target C library... " >&6; }
26610 if test "${gcc_cv_libc_provides_ssp+set}" = set; then :
26611 $as_echo_n "(cached) " >&6
26612 else
26613 gcc_cv_libc_provides_ssp=no
26614 case "$target" in
26615 *-*-linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
26616 # glibc 2.4 and later provides __stack_chk_fail and
26617 # either __stack_chk_guard, or TLS access to stack guard canary.
26618 if test -f $target_header_dir/features.h \
26619 && $EGREP '^[ ]*#[ ]*define[ ]+__GNU_LIBRARY__[ ]+([1-9][0-9]|[6-9])' \
26620 $target_header_dir/features.h > /dev/null; then
26621 if $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+([1-9][0-9]|[3-9])' \
26622 $target_header_dir/features.h > /dev/null; then
26623 gcc_cv_libc_provides_ssp=yes
26624 elif $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+2' \
26625 $target_header_dir/features.h > /dev/null \
26626 && $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC_MINOR__[ ]+([1-9][0-9]|[4-9])' \
26627 $target_header_dir/features.h > /dev/null; then
26628 gcc_cv_libc_provides_ssp=yes
26629 elif $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC__[ ]+1' \
26630 $target_header_dir/features.h > /dev/null && \
26631 test -f $target_header_dir/bits/uClibc_config.h && \
26632 $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC_HAS_SSP__[ ]+1' \
26633 $target_header_dir/bits/uClibc_config.h > /dev/null; then
26634 gcc_cv_libc_provides_ssp=yes
26635 fi
26636 fi
26637 ;;
26638 *-*-gnu*)
26639 # Avoid complicated tests (see
26640 # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now
26641 # simply assert that glibc does provide this, which is true for all
26642 # realistically usable GNU/Hurd configurations.
26643 gcc_cv_libc_provides_ssp=yes;;
26644 *-*-darwin* | *-*-freebsd*)
26645 ac_fn_c_check_func "$LINENO" "__stack_chk_fail" "ac_cv_func___stack_chk_fail"
26646 if test "x$ac_cv_func___stack_chk_fail" = x""yes; then :
26647 gcc_cv_libc_provides_ssp=yes
26648 else
26649 echo "no __stack_chk_fail on this target"
26650 fi
26651
26652 ;;
26653 *) gcc_cv_libc_provides_ssp=no ;;
26654 esac
26655 fi
26656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_libc_provides_ssp" >&5
26657 $as_echo "$gcc_cv_libc_provides_ssp" >&6; }
26658
26659 if test x$gcc_cv_libc_provides_ssp = xyes; then
26660
26661 $as_echo "#define TARGET_LIBC_PROVIDES_SSP 1" >>confdefs.h
26662
26663 fi
26664
26665 # Test for <sys/sdt.h> on the target.
26666
26667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking sys/sdt.h in the target C library" >&5
26668 $as_echo_n "checking sys/sdt.h in the target C library... " >&6; }
26669 have_sys_sdt_h=no
26670 if test -f $target_header_dir/sys/sdt.h; then
26671 have_sys_sdt_h=yes
26672
26673 $as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
26674
26675 fi
26676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_sys_sdt_h" >&5
26677 $as_echo "$have_sys_sdt_h" >&6; }
26678
26679 # Check if TFmode long double should be used by default or not.
26680 # Some glibc targets used DFmode long double, but with glibc 2.4
26681 # and later they can use TFmode.
26682 case "$target" in
26683 powerpc*-*-linux* | \
26684 sparc*-*-linux* | \
26685 s390*-*-linux* | \
26686 alpha*-*-linux*)
26687
26688 # Check whether --with-long-double-128 was given.
26689 if test "${with_long_double_128+set}" = set; then :
26690 withval=$with_long_double_128; gcc_cv_target_ldbl128="$with_long_double_128"
26691 else
26692 gcc_cv_target_ldbl128=no
26693 grep '^[ ]*#[ ]*define[ ][ ]*__LONG_DOUBLE_MATH_OPTIONAL' \
26694 $target_header_dir/bits/wordsize.h > /dev/null 2>&1 \
26695 && gcc_cv_target_ldbl128=yes
26696
26697 fi
26698
26699 ;;
26700 esac
26701 if test x$gcc_cv_target_ldbl128 = xyes; then
26702
26703 $as_echo "#define TARGET_DEFAULT_LONG_DOUBLE_128 1" >>confdefs.h
26704
26705 fi
26706
26707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dl_iterate_phdr in target C library" >&5
26708 $as_echo_n "checking dl_iterate_phdr in target C library... " >&6; }
26709 gcc_cv_target_dl_iterate_phdr=unknown
26710 case "$target" in
26711 *-*-solaris2*)
26712 # <link.h> needs both a dl_iterate_phdr declaration and support for
26713 # compilation with largefile support.
26714 if grep dl_iterate_phdr $target_header_dir/link.h > /dev/null 2>&1 \
26715 && grep 'large file capable' $target_header_dir/link.h > /dev/null 2>&1; then
26716 gcc_cv_target_dl_iterate_phdr=yes
26717 else
26718 gcc_cv_target_dl_iterate_phdr=no
26719 fi
26720 ;;
26721 esac
26722
26723 if test x$gcc_cv_target_dl_iterate_phdr = xyes; then
26724
26725 $as_echo "#define TARGET_DL_ITERATE_PHDR 1" >>confdefs.h
26726
26727 fi
26728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_target_dl_iterate_phdr" >&5
26729 $as_echo "$gcc_cv_target_dl_iterate_phdr" >&6; }
26730
26731 # Find out what GC implementation we want, or may, use.
26732
26733 # Check whether --with-gc was given.
26734 if test "${with_gc+set}" = set; then :
26735 withval=$with_gc; case "$withval" in
26736 page)
26737 GGC=ggc-$withval
26738 ;;
26739 zone)
26740 GGC=ggc-$withval
26741
26742 $as_echo "#define GGC_ZONE 1" >>confdefs.h
26743
26744 ;;
26745 *)
26746 as_fn_error "$withval is an invalid option to --with-gc" "$LINENO" 5
26747 ;;
26748 esac
26749 else
26750 GGC=ggc-page
26751 fi
26752
26753
26754 echo "Using $GGC for garbage collection."
26755
26756 # Libraries to use on the host. This will normally be set by the top
26757 # level Makefile. Here we simply capture the value for our Makefile.
26758 if test -z "${HOST_LIBS+set}"; then
26759 HOST_LIBS=
26760 fi
26761
26762
26763 # Use the system's zlib library.
26764 zlibdir=-L../zlib
26765 zlibinc="-I\$(srcdir)/../zlib"
26766
26767 # Check whether --with-system-zlib was given.
26768 if test "${with_system_zlib+set}" = set; then :
26769 withval=$with_system_zlib; zlibdir=
26770 zlibinc=
26771
26772 fi
26773
26774
26775
26776
26777
26778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
26779 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
26780 # Check whether --enable-maintainer-mode was given.
26781 if test "${enable_maintainer_mode+set}" = set; then :
26782 enableval=$enable_maintainer_mode; maintainer_mode=$enableval
26783 else
26784 maintainer_mode=no
26785 fi
26786
26787
26788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
26789 $as_echo "$maintainer_mode" >&6; }
26790
26791 if test "$maintainer_mode" = "yes"; then
26792 MAINT=''
26793 else
26794 MAINT='#'
26795 fi
26796
26797 # --------------
26798 # Language hooks
26799 # --------------
26800
26801 # Make empty files to contain the specs and options for each language.
26802 # Then add #include lines to for a compiler that has specs and/or options.
26803
26804 subdirs=
26805 lang_opt_files=
26806 lang_specs_files=
26807 lang_tree_files=
26808 # These (without "all_") are set in each config-lang.in.
26809 # `language' must be a single word so is spelled singularly.
26810 all_languages=
26811 all_compilers=
26812 all_outputs='Makefile'
26813 # List of language makefile fragments.
26814 all_lang_makefrags=
26815 # Additional files for gengtype
26816 all_gtfiles="$target_gtfiles"
26817
26818 # These are the languages that are set in --enable-languages,
26819 # and are available in the GCC tree.
26820 all_selected_languages=
26821
26822 # Add the language fragments.
26823 # Languages are added via two mechanisms. Some information must be
26824 # recorded in makefile variables, these are defined in config-lang.in.
26825 # We accumulate them and plug them into the main Makefile.
26826 # The other mechanism is a set of hooks for each of the main targets
26827 # like `clean', `install', etc.
26828
26829 language_hooks="Make-hooks"
26830
26831 for lang in ${srcdir}/*/config-lang.in
26832 do
26833 test "$lang" = "${srcdir}/*/config-lang.in" && continue
26834
26835 lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
26836 if test "x$lang_alias" = x
26837 then
26838 echo "$lang doesn't set \$language." 1>&2
26839 exit 1
26840 fi
26841 subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
26842 subdirs="$subdirs $subdir"
26843
26844 # $gcc_subdir is where the gcc integration files are to be found
26845 # for a language, both for internal compiler purposes (compiler
26846 # sources implementing front-end to GCC tree converters), and for
26847 # build infrastructure purposes (Make-lang.in, etc.)
26848 #
26849 # This will be <subdir> (relative to $srcdir) if a line like
26850 # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
26851 # is found in <langdir>/config-lang.in, and will remain <langdir>
26852 # otherwise.
26853 #
26854 # Except for the language alias (fetched above), the regular
26855 # "config-lang.in" contents are always retrieved from $gcc_subdir,
26856 # so a <langdir>/config-lang.in setting gcc_subdir typically sets
26857 # only this and the language alias.
26858
26859 gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^ ]*\).*$,\1,p' $lang`
26860 if [ "$gcc_subdir" = "" ]; then
26861 gcc_subdir="$subdir"
26862 fi
26863
26864 case ",$enable_languages," in
26865 *,$lang_alias,*)
26866 all_selected_languages="$all_selected_languages $lang_alias"
26867 if test -f $srcdir/$gcc_subdir/lang-specs.h; then
26868 lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
26869 fi
26870 ;;
26871 esac
26872
26873 language=
26874 boot_language=
26875 compilers=
26876 outputs=
26877 gtfiles=
26878 subdir_requires=
26879 . ${srcdir}/$gcc_subdir/config-lang.in
26880 if test "x$language" = x
26881 then
26882 echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
26883 exit 1
26884 fi
26885
26886 ok=:
26887 case ",$enable_languages," in
26888 *,$lang_alias,*) ;;
26889 *)
26890 for i in $subdir_requires; do
26891 test -f "${srcdir}/$i/config-lang.in" && continue
26892 ok=false
26893 break
26894 done
26895 ;;
26896 esac
26897 $ok || continue
26898
26899 all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
26900 if test -f $srcdir/$gcc_subdir/lang.opt; then
26901 lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
26902 all_opt_files="$all_opt_files $srcdir/$gcc_subdir/lang.opt"
26903 fi
26904 if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
26905 lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
26906 fi
26907 all_languages="$all_languages $language"
26908 all_compilers="$all_compilers $compilers"
26909 all_outputs="$all_outputs $outputs"
26910 all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
26911 case ",$enable_languages," in
26912 *,lto,*)
26913
26914 $as_echo "#define ENABLE_LTO 1" >>confdefs.h
26915
26916 enable_lto=yes
26917
26918 ;;
26919 *) ;;
26920 esac
26921 done
26922
26923 # Pick up gtfiles for c
26924 gtfiles=
26925 . ${srcdir}/c-config-lang.in
26926 all_gtfiles="$all_gtfiles [c] $gtfiles"
26927
26928 check_languages=
26929 for language in $all_selected_languages
26930 do
26931 check_languages="$check_languages check-$language"
26932 done
26933
26934 # We link each language in with a set of hooks, reached indirectly via
26935 # lang.${target}. Only do so for selected languages.
26936
26937 rm -f Make-hooks
26938 touch Make-hooks
26939 target_list="all.cross start.encap rest.encap tags \
26940 install-common install-man install-info install-pdf install-html dvi \
26941 pdf html uninstall info man srcextra srcman srcinfo \
26942 mostlyclean clean distclean maintainer-clean install-plugin"
26943
26944 for t in $target_list
26945 do
26946 x=
26947 for lang in $all_selected_languages
26948 do
26949 x="$x $lang.$t"
26950 done
26951 echo "lang.$t: $x" >> Make-hooks
26952 done
26953
26954 # --------
26955 # Option include files
26956 # --------
26957
26958 ${AWK} -f $srcdir/opt-include.awk $all_opt_files > option-includes.mk
26959 option_includes="option-includes.mk"
26960
26961
26962 # --------
26963 # UNSORTED
26964 # --------
26965
26966 # Create .gdbinit.
26967
26968 echo "dir ." > .gdbinit
26969 echo "dir ${srcdir}" >> .gdbinit
26970 if test x$gdb_needs_out_file_path = xyes
26971 then
26972 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
26973 fi
26974 if test "x$subdirs" != x; then
26975 for s in $subdirs
26976 do
26977 echo "dir ${srcdir}/$s" >> .gdbinit
26978 done
26979 fi
26980 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
26981
26982 gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
26983
26984
26985
26986 # Find a directory in which to install a shared libgcc.
26987
26988 # Check whether --enable-version-specific-runtime-libs was given.
26989 if test "${enable_version_specific_runtime_libs+set}" = set; then :
26990 enableval=$enable_version_specific_runtime_libs;
26991 fi
26992
26993
26994 # Substitute configuration variables
26995
26996
26997
26998
26999
27000
27001
27002
27003
27004
27005
27006
27007
27008
27009
27010
27011
27012
27013
27014
27015
27016
27017
27018
27019
27020
27021
27022
27023
27024
27025
27026
27027
27028
27029
27030
27031
27032
27033
27034
27035
27036
27037
27038
27039
27040
27041
27042
27043
27044
27045
27046
27047
27048
27049
27050
27051
27052
27053
27054
27055
27056
27057 # Echo link setup.
27058 if test x${build} = x${host} ; then
27059 if test x${host} = x${target} ; then
27060 echo "Links are now set up to build a native compiler for ${target}." 1>&2
27061 else
27062 echo "Links are now set up to build a cross-compiler" 1>&2
27063 echo " from ${host} to ${target}." 1>&2
27064 fi
27065 else
27066 if test x${host} = x${target} ; then
27067 echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
27068 echo " for ${target}." 1>&2
27069 else
27070 echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
27071 echo " from ${host} to ${target}." 1>&2
27072 fi
27073 fi
27074
27075
27076
27077
27078
27079
27080
27081
27082
27083 if test "x${CLOOGLIBS}" != "x" ; then
27084
27085 $as_echo "#define HAVE_cloog 1" >>confdefs.h
27086
27087 fi
27088
27089 # Check for plugin support
27090 # Check whether --enable-plugin was given.
27091 if test "${enable_plugin+set}" = set; then :
27092 enableval=$enable_plugin; enable_plugin=$enableval
27093 else
27094 enable_plugin=yes; default_plugin=yes
27095 fi
27096
27097
27098 pluginlibs=
27099
27100 case "${host}" in
27101 *-*-darwin*)
27102 if test x$build = x$host; then
27103 export_sym_check="nm${exeext} -g"
27104 elif test x$host = x$target; then
27105 export_sym_check="$gcc_cv_nm -g"
27106 else
27107 export_sym_check=
27108 fi
27109 ;;
27110 *)
27111 if test x$build = x$host; then
27112 export_sym_check="objdump${exeext} -T"
27113 elif test x$host = x$target; then
27114 export_sym_check="$gcc_cv_objdump -T"
27115 else
27116 export_sym_check=
27117 fi
27118 ;;
27119 esac
27120
27121 if test x"$enable_plugin" = x"yes"; then
27122
27123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exported symbols" >&5
27124 $as_echo_n "checking for exported symbols... " >&6; }
27125 if test "x$export_sym_check" != x; then
27126 echo "int main() {return 0;} int foobar() {return 0;}" > conftest.c
27127 ${CC} ${CFLAGS} ${LDFLAGS} conftest.c -o conftest > /dev/null 2>&1
27128 if $export_sym_check conftest | grep foobar > /dev/null; then
27129 : # No need to use a flag
27130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27131 $as_echo "yes" >&6; }
27132 else
27133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27134 $as_echo "yes" >&6; }
27135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -rdynamic" >&5
27136 $as_echo_n "checking for -rdynamic... " >&6; }
27137 ${CC} ${CFLAGS} ${LDFLAGS} -rdynamic conftest.c -o conftest > /dev/null 2>&1
27138 if $export_sym_check conftest | grep foobar > /dev/null; then
27139 plugin_rdynamic=yes
27140 pluginlibs="-rdynamic"
27141 else
27142 plugin_rdynamic=no
27143 enable_plugin=no
27144 fi
27145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $plugin_rdynamic" >&5
27146 $as_echo "$plugin_rdynamic" >&6; }
27147 fi
27148 else
27149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unable to check" >&5
27150 $as_echo "unable to check" >&6; }
27151 fi
27152
27153 # Check -ldl
27154 saved_LIBS="$LIBS"
27155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
27156 $as_echo_n "checking for library containing dlopen... " >&6; }
27157 if test "${ac_cv_search_dlopen+set}" = set; then :
27158 $as_echo_n "(cached) " >&6
27159 else
27160 ac_func_search_save_LIBS=$LIBS
27161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27162 /* end confdefs.h. */
27163
27164 /* Override any GCC internal prototype to avoid an error.
27165 Use char because int might match the return type of a GCC
27166 builtin and then its argument prototype would still apply. */
27167 #ifdef __cplusplus
27168 extern "C"
27169 #endif
27170 char dlopen ();
27171 int
27172 main ()
27173 {
27174 return dlopen ();
27175 ;
27176 return 0;
27177 }
27178 _ACEOF
27179 for ac_lib in '' dl; do
27180 if test -z "$ac_lib"; then
27181 ac_res="none required"
27182 else
27183 ac_res=-l$ac_lib
27184 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
27185 fi
27186 if ac_fn_c_try_link "$LINENO"; then :
27187 ac_cv_search_dlopen=$ac_res
27188 fi
27189 rm -f core conftest.err conftest.$ac_objext \
27190 conftest$ac_exeext
27191 if test "${ac_cv_search_dlopen+set}" = set; then :
27192 break
27193 fi
27194 done
27195 if test "${ac_cv_search_dlopen+set}" = set; then :
27196
27197 else
27198 ac_cv_search_dlopen=no
27199 fi
27200 rm conftest.$ac_ext
27201 LIBS=$ac_func_search_save_LIBS
27202 fi
27203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
27204 $as_echo "$ac_cv_search_dlopen" >&6; }
27205 ac_res=$ac_cv_search_dlopen
27206 if test "$ac_res" != no; then :
27207 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
27208
27209 fi
27210
27211 if test x"$ac_cv_search_dlopen" = x"-ldl"; then
27212 pluginlibs="$pluginlibs -ldl"
27213 fi
27214 LIBS="$saved_LIBS"
27215
27216 # Check that we can build shared objects with -fPIC -shared
27217 saved_LDFLAGS="$LDFLAGS"
27218 saved_CFLAGS="$CFLAGS"
27219 case "${host}" in
27220 *-*-darwin*)
27221 CFLAGS=`echo $CFLAGS | sed s/-mdynamic-no-pic//g`
27222 CFLAGS="$CFLAGS -fPIC"
27223 LDFLAGS="$LDFLAGS -shared -undefined dynamic_lookup"
27224 ;;
27225 *)
27226 CFLAGS="$CFLAGS -fPIC"
27227 LDFLAGS="$LDFLAGS -fPIC -shared"
27228 ;;
27229 esac
27230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fPIC -shared" >&5
27231 $as_echo_n "checking for -fPIC -shared... " >&6; }
27232 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27233 /* end confdefs.h. */
27234 extern int X;
27235 int
27236 main ()
27237 {
27238 return X == 0;
27239 ;
27240 return 0;
27241 }
27242 _ACEOF
27243 if ac_fn_c_try_link "$LINENO"; then :
27244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27245 $as_echo "yes" >&6; }; have_pic_shared=yes
27246 else
27247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27248 $as_echo "no" >&6; }; have_pic_shared=no
27249 fi
27250 rm -f core conftest.err conftest.$ac_objext \
27251 conftest$ac_exeext conftest.$ac_ext
27252 if test x"$have_pic_shared" != x"yes" -o x"$ac_cv_search_dlopen" = x"no"; then
27253 pluginlibs=
27254 enable_plugin=no
27255 fi
27256 LDFLAGS="$saved_LDFLAGS"
27257 CFLAGS="$saved_CFLAGS"
27258
27259 # If plugin support had been requested but not available, fail.
27260 if test x"$enable_plugin" = x"no" ; then
27261 if test x"$default_plugin" != x"yes"; then
27262 as_fn_error "
27263 Building GCC with plugin support requires a host that supports
27264 -fPIC, -shared, -ldl and -rdynamic." "$LINENO" 5
27265 fi
27266 fi
27267 fi
27268
27269
27270
27271 if test x"$enable_plugin" = x"yes"; then
27272
27273 $as_echo "#define ENABLE_PLUGIN 1" >>confdefs.h
27274
27275 fi
27276
27277
27278 # Check whether --enable-libquadmath-support was given.
27279 if test "${enable_libquadmath_support+set}" = set; then :
27280 enableval=$enable_libquadmath_support; ENABLE_LIBQUADMATH_SUPPORT=$enableval
27281 else
27282 ENABLE_LIBQUADMATH_SUPPORT=yes
27283 fi
27284
27285 if test "${ENABLE_LIBQUADMATH_SUPPORT}" != "no" ; then
27286
27287 $as_echo "#define ENABLE_LIBQUADMATH_SUPPORT 1" >>confdefs.h
27288
27289 fi
27290
27291
27292 # Specify what hash style to use by default.
27293
27294 # Check whether --with-linker-hash-style was given.
27295 if test "${with_linker_hash_style+set}" = set; then :
27296 withval=$with_linker_hash_style; case x"$withval" in
27297 xsysv)
27298 LINKER_HASH_STYLE=sysv
27299 ;;
27300 xgnu)
27301 LINKER_HASH_STYLE=gnu
27302 ;;
27303 xboth)
27304 LINKER_HASH_STYLE=both
27305 ;;
27306 *)
27307 as_fn_error "$withval is an invalid option to --with-linker-hash-style" "$LINENO" 5
27308 ;;
27309 esac
27310 else
27311 LINKER_HASH_STYLE=''
27312 fi
27313
27314 if test x"${LINKER_HASH_STYLE}" != x; then
27315
27316 cat >>confdefs.h <<_ACEOF
27317 #define LINKER_HASH_STYLE "$LINKER_HASH_STYLE"
27318 _ACEOF
27319
27320 fi
27321
27322 # Configure the subdirectories
27323 # AC_CONFIG_SUBDIRS($subdirs)
27324
27325 # Create the Makefile
27326 # and configure language subdirectories
27327 ac_config_files="$ac_config_files $all_outputs"
27328
27329
27330 ac_config_commands="$ac_config_commands default"
27331
27332 cat >confcache <<\_ACEOF
27333 # This file is a shell script that caches the results of configure
27334 # tests run on this system so they can be shared between configure
27335 # scripts and configure runs, see configure's option --config-cache.
27336 # It is not useful on other systems. If it contains results you don't
27337 # want to keep, you may remove or edit it.
27338 #
27339 # config.status only pays attention to the cache file if you give it
27340 # the --recheck option to rerun configure.
27341 #
27342 # `ac_cv_env_foo' variables (set or unset) will be overridden when
27343 # loading this file, other *unset* `ac_cv_foo' will be assigned the
27344 # following values.
27345
27346 _ACEOF
27347
27348 # The following way of writing the cache mishandles newlines in values,
27349 # but we know of no workaround that is simple, portable, and efficient.
27350 # So, we kill variables containing newlines.
27351 # Ultrix sh set writes to stderr and can't be redirected directly,
27352 # and sets the high bit in the cache file unless we assign to the vars.
27353 (
27354 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
27355 eval ac_val=\$$ac_var
27356 case $ac_val in #(
27357 *${as_nl}*)
27358 case $ac_var in #(
27359 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
27360 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
27361 esac
27362 case $ac_var in #(
27363 _ | IFS | as_nl) ;; #(
27364 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
27365 *) { eval $ac_var=; unset $ac_var;} ;;
27366 esac ;;
27367 esac
27368 done
27369
27370 (set) 2>&1 |
27371 case $as_nl`(ac_space=' '; set) 2>&1` in #(
27372 *${as_nl}ac_space=\ *)
27373 # `set' does not quote correctly, so add quotes: double-quote
27374 # substitution turns \\\\ into \\, and sed turns \\ into \.
27375 sed -n \
27376 "s/'/'\\\\''/g;
27377 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
27378 ;; #(
27379 *)
27380 # `set' quotes correctly as required by POSIX, so do not add quotes.
27381 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
27382 ;;
27383 esac |
27384 sort
27385 ) |
27386 sed '
27387 /^ac_cv_env_/b end
27388 t clear
27389 :clear
27390 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
27391 t end
27392 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
27393 :end' >>confcache
27394 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
27395 if test -w "$cache_file"; then
27396 test "x$cache_file" != "x/dev/null" &&
27397 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
27398 $as_echo "$as_me: updating cache $cache_file" >&6;}
27399 cat confcache >$cache_file
27400 else
27401 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
27402 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
27403 fi
27404 fi
27405 rm -f confcache
27406
27407 test "x$prefix" = xNONE && prefix=$ac_default_prefix
27408 # Let make expand exec_prefix.
27409 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
27410
27411 DEFS=-DHAVE_CONFIG_H
27412
27413 ac_libobjs=
27414 ac_ltlibobjs=
27415 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
27416 # 1. Remove the extension, and $U if already installed.
27417 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
27418 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
27419 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
27420 # will be set to the directory where LIBOBJS objects are built.
27421 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
27422 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
27423 done
27424 LIBOBJS=$ac_libobjs
27425
27426 LTLIBOBJS=$ac_ltlibobjs
27427
27428
27429
27430
27431 : ${CONFIG_STATUS=./config.status}
27432 ac_write_fail=0
27433 ac_clean_files_save=$ac_clean_files
27434 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
27435 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
27436 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
27437 as_write_fail=0
27438 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
27439 #! $SHELL
27440 # Generated by $as_me.
27441 # Run this file to recreate the current configuration.
27442 # Compiler output produced by configure, useful for debugging
27443 # configure, is in config.log if it exists.
27444
27445 debug=false
27446 ac_cs_recheck=false
27447 ac_cs_silent=false
27448
27449 SHELL=\${CONFIG_SHELL-$SHELL}
27450 export SHELL
27451 _ASEOF
27452 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
27453 ## -------------------- ##
27454 ## M4sh Initialization. ##
27455 ## -------------------- ##
27456
27457 # Be more Bourne compatible
27458 DUALCASE=1; export DUALCASE # for MKS sh
27459 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
27460 emulate sh
27461 NULLCMD=:
27462 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
27463 # is contrary to our usage. Disable this feature.
27464 alias -g '${1+"$@"}'='"$@"'
27465 setopt NO_GLOB_SUBST
27466 else
27467 case `(set -o) 2>/dev/null` in #(
27468 *posix*) :
27469 set -o posix ;; #(
27470 *) :
27471 ;;
27472 esac
27473 fi
27474
27475
27476 as_nl='
27477 '
27478 export as_nl
27479 # Printing a long string crashes Solaris 7 /usr/bin/printf.
27480 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
27481 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
27482 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
27483 # Prefer a ksh shell builtin over an external printf program on Solaris,
27484 # but without wasting forks for bash or zsh.
27485 if test -z "$BASH_VERSION$ZSH_VERSION" \
27486 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
27487 as_echo='print -r --'
27488 as_echo_n='print -rn --'
27489 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
27490 as_echo='printf %s\n'
27491 as_echo_n='printf %s'
27492 else
27493 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
27494 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
27495 as_echo_n='/usr/ucb/echo -n'
27496 else
27497 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
27498 as_echo_n_body='eval
27499 arg=$1;
27500 case $arg in #(
27501 *"$as_nl"*)
27502 expr "X$arg" : "X\\(.*\\)$as_nl";
27503 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
27504 esac;
27505 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
27506 '
27507 export as_echo_n_body
27508 as_echo_n='sh -c $as_echo_n_body as_echo'
27509 fi
27510 export as_echo_body
27511 as_echo='sh -c $as_echo_body as_echo'
27512 fi
27513
27514 # The user is always right.
27515 if test "${PATH_SEPARATOR+set}" != set; then
27516 PATH_SEPARATOR=:
27517 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
27518 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
27519 PATH_SEPARATOR=';'
27520 }
27521 fi
27522
27523
27524 # IFS
27525 # We need space, tab and new line, in precisely that order. Quoting is
27526 # there to prevent editors from complaining about space-tab.
27527 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
27528 # splitting by setting IFS to empty value.)
27529 IFS=" "" $as_nl"
27530
27531 # Find who we are. Look in the path if we contain no directory separator.
27532 case $0 in #((
27533 *[\\/]* ) as_myself=$0 ;;
27534 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
27535 for as_dir in $PATH
27536 do
27537 IFS=$as_save_IFS
27538 test -z "$as_dir" && as_dir=.
27539 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
27540 done
27541 IFS=$as_save_IFS
27542
27543 ;;
27544 esac
27545 # We did not find ourselves, most probably we were run as `sh COMMAND'
27546 # in which case we are not to be found in the path.
27547 if test "x$as_myself" = x; then
27548 as_myself=$0
27549 fi
27550 if test ! -f "$as_myself"; then
27551 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
27552 exit 1
27553 fi
27554
27555 # Unset variables that we do not need and which cause bugs (e.g. in
27556 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
27557 # suppresses any "Segmentation fault" message there. '((' could
27558 # trigger a bug in pdksh 5.2.14.
27559 for as_var in BASH_ENV ENV MAIL MAILPATH
27560 do eval test x\${$as_var+set} = xset \
27561 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
27562 done
27563 PS1='$ '
27564 PS2='> '
27565 PS4='+ '
27566
27567 # NLS nuisances.
27568 LC_ALL=C
27569 export LC_ALL
27570 LANGUAGE=C
27571 export LANGUAGE
27572
27573 # CDPATH.
27574 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
27575
27576
27577 # as_fn_error ERROR [LINENO LOG_FD]
27578 # ---------------------------------
27579 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
27580 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
27581 # script with status $?, using 1 if that was 0.
27582 as_fn_error ()
27583 {
27584 as_status=$?; test $as_status -eq 0 && as_status=1
27585 if test "$3"; then
27586 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
27587 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
27588 fi
27589 $as_echo "$as_me: error: $1" >&2
27590 as_fn_exit $as_status
27591 } # as_fn_error
27592
27593
27594 # as_fn_set_status STATUS
27595 # -----------------------
27596 # Set $? to STATUS, without forking.
27597 as_fn_set_status ()
27598 {
27599 return $1
27600 } # as_fn_set_status
27601
27602 # as_fn_exit STATUS
27603 # -----------------
27604 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
27605 as_fn_exit ()
27606 {
27607 set +e
27608 as_fn_set_status $1
27609 exit $1
27610 } # as_fn_exit
27611
27612 # as_fn_unset VAR
27613 # ---------------
27614 # Portably unset VAR.
27615 as_fn_unset ()
27616 {
27617 { eval $1=; unset $1;}
27618 }
27619 as_unset=as_fn_unset
27620 # as_fn_append VAR VALUE
27621 # ----------------------
27622 # Append the text in VALUE to the end of the definition contained in VAR. Take
27623 # advantage of any shell optimizations that allow amortized linear growth over
27624 # repeated appends, instead of the typical quadratic growth present in naive
27625 # implementations.
27626 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
27627 eval 'as_fn_append ()
27628 {
27629 eval $1+=\$2
27630 }'
27631 else
27632 as_fn_append ()
27633 {
27634 eval $1=\$$1\$2
27635 }
27636 fi # as_fn_append
27637
27638 # as_fn_arith ARG...
27639 # ------------------
27640 # Perform arithmetic evaluation on the ARGs, and store the result in the
27641 # global $as_val. Take advantage of shells that can avoid forks. The arguments
27642 # must be portable across $(()) and expr.
27643 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
27644 eval 'as_fn_arith ()
27645 {
27646 as_val=$(( $* ))
27647 }'
27648 else
27649 as_fn_arith ()
27650 {
27651 as_val=`expr "$@" || test $? -eq 1`
27652 }
27653 fi # as_fn_arith
27654
27655
27656 if expr a : '\(a\)' >/dev/null 2>&1 &&
27657 test "X`expr 00001 : '.*\(...\)'`" = X001; then
27658 as_expr=expr
27659 else
27660 as_expr=false
27661 fi
27662
27663 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
27664 as_basename=basename
27665 else
27666 as_basename=false
27667 fi
27668
27669 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
27670 as_dirname=dirname
27671 else
27672 as_dirname=false
27673 fi
27674
27675 as_me=`$as_basename -- "$0" ||
27676 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
27677 X"$0" : 'X\(//\)$' \| \
27678 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
27679 $as_echo X/"$0" |
27680 sed '/^.*\/\([^/][^/]*\)\/*$/{
27681 s//\1/
27682 q
27683 }
27684 /^X\/\(\/\/\)$/{
27685 s//\1/
27686 q
27687 }
27688 /^X\/\(\/\).*/{
27689 s//\1/
27690 q
27691 }
27692 s/.*/./; q'`
27693
27694 # Avoid depending upon Character Ranges.
27695 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
27696 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
27697 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
27698 as_cr_digits='0123456789'
27699 as_cr_alnum=$as_cr_Letters$as_cr_digits
27700
27701 ECHO_C= ECHO_N= ECHO_T=
27702 case `echo -n x` in #(((((
27703 -n*)
27704 case `echo 'xy\c'` in
27705 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
27706 xy) ECHO_C='\c';;
27707 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
27708 ECHO_T=' ';;
27709 esac;;
27710 *)
27711 ECHO_N='-n';;
27712 esac
27713
27714 rm -f conf$$ conf$$.exe conf$$.file
27715 if test -d conf$$.dir; then
27716 rm -f conf$$.dir/conf$$.file
27717 else
27718 rm -f conf$$.dir
27719 mkdir conf$$.dir 2>/dev/null
27720 fi
27721 if (echo >conf$$.file) 2>/dev/null; then
27722 if ln -s conf$$.file conf$$ 2>/dev/null; then
27723 as_ln_s='ln -s'
27724 # ... but there are two gotchas:
27725 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
27726 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
27727 # In both cases, we have to default to `cp -p'.
27728 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
27729 as_ln_s='cp -p'
27730 elif ln conf$$.file conf$$ 2>/dev/null; then
27731 as_ln_s=ln
27732 else
27733 as_ln_s='cp -p'
27734 fi
27735 else
27736 as_ln_s='cp -p'
27737 fi
27738 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
27739 rmdir conf$$.dir 2>/dev/null
27740
27741
27742 # as_fn_mkdir_p
27743 # -------------
27744 # Create "$as_dir" as a directory, including parents if necessary.
27745 as_fn_mkdir_p ()
27746 {
27747
27748 case $as_dir in #(
27749 -*) as_dir=./$as_dir;;
27750 esac
27751 test -d "$as_dir" || eval $as_mkdir_p || {
27752 as_dirs=
27753 while :; do
27754 case $as_dir in #(
27755 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
27756 *) as_qdir=$as_dir;;
27757 esac
27758 as_dirs="'$as_qdir' $as_dirs"
27759 as_dir=`$as_dirname -- "$as_dir" ||
27760 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
27761 X"$as_dir" : 'X\(//\)[^/]' \| \
27762 X"$as_dir" : 'X\(//\)$' \| \
27763 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
27764 $as_echo X"$as_dir" |
27765 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
27766 s//\1/
27767 q
27768 }
27769 /^X\(\/\/\)[^/].*/{
27770 s//\1/
27771 q
27772 }
27773 /^X\(\/\/\)$/{
27774 s//\1/
27775 q
27776 }
27777 /^X\(\/\).*/{
27778 s//\1/
27779 q
27780 }
27781 s/.*/./; q'`
27782 test -d "$as_dir" && break
27783 done
27784 test -z "$as_dirs" || eval "mkdir $as_dirs"
27785 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
27786
27787
27788 } # as_fn_mkdir_p
27789 if mkdir -p . 2>/dev/null; then
27790 as_mkdir_p='mkdir -p "$as_dir"'
27791 else
27792 test -d ./-p && rmdir ./-p
27793 as_mkdir_p=false
27794 fi
27795
27796 if test -x / >/dev/null 2>&1; then
27797 as_test_x='test -x'
27798 else
27799 if ls -dL / >/dev/null 2>&1; then
27800 as_ls_L_option=L
27801 else
27802 as_ls_L_option=
27803 fi
27804 as_test_x='
27805 eval sh -c '\''
27806 if test -d "$1"; then
27807 test -d "$1/.";
27808 else
27809 case $1 in #(
27810 -*)set "./$1";;
27811 esac;
27812 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
27813 ???[sx]*):;;*)false;;esac;fi
27814 '\'' sh
27815 '
27816 fi
27817 as_executable_p=$as_test_x
27818
27819 # Sed expression to map a string onto a valid CPP name.
27820 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
27821
27822 # Sed expression to map a string onto a valid variable name.
27823 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
27824
27825
27826 exec 6>&1
27827 ## ----------------------------------- ##
27828 ## Main body of $CONFIG_STATUS script. ##
27829 ## ----------------------------------- ##
27830 _ASEOF
27831 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
27832
27833 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27834 # Save the log message, to keep $0 and so on meaningful, and to
27835 # report actual input values of CONFIG_FILES etc. instead of their
27836 # values after options handling.
27837 ac_log="
27838 This file was extended by $as_me, which was
27839 generated by GNU Autoconf 2.64. Invocation command line was
27840
27841 CONFIG_FILES = $CONFIG_FILES
27842 CONFIG_HEADERS = $CONFIG_HEADERS
27843 CONFIG_LINKS = $CONFIG_LINKS
27844 CONFIG_COMMANDS = $CONFIG_COMMANDS
27845 $ $0 $@
27846
27847 on `(hostname || uname -n) 2>/dev/null | sed 1q`
27848 "
27849
27850 _ACEOF
27851
27852 case $ac_config_files in *"
27853 "*) set x $ac_config_files; shift; ac_config_files=$*;;
27854 esac
27855
27856 case $ac_config_headers in *"
27857 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
27858 esac
27859
27860
27861 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27862 # Files that config.status was made for.
27863 config_files="$ac_config_files"
27864 config_headers="$ac_config_headers"
27865 config_commands="$ac_config_commands"
27866
27867 _ACEOF
27868
27869 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27870 ac_cs_usage="\
27871 \`$as_me' instantiates files and other configuration actions
27872 from templates according to the current configuration. Unless the files
27873 and actions are specified as TAGs, all are instantiated by default.
27874
27875 Usage: $0 [OPTION]... [TAG]...
27876
27877 -h, --help print this help, then exit
27878 -V, --version print version number and configuration settings, then exit
27879 -q, --quiet, --silent
27880 do not print progress messages
27881 -d, --debug don't remove temporary files
27882 --recheck update $as_me by reconfiguring in the same conditions
27883 --file=FILE[:TEMPLATE]
27884 instantiate the configuration file FILE
27885 --header=FILE[:TEMPLATE]
27886 instantiate the configuration header FILE
27887
27888 Configuration files:
27889 $config_files
27890
27891 Configuration headers:
27892 $config_headers
27893
27894 Configuration commands:
27895 $config_commands
27896
27897 Report bugs to the package provider."
27898
27899 _ACEOF
27900 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27901 ac_cs_version="\\
27902 config.status
27903 configured by $0, generated by GNU Autoconf 2.64,
27904 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
27905
27906 Copyright (C) 2009 Free Software Foundation, Inc.
27907 This config.status script is free software; the Free Software Foundation
27908 gives unlimited permission to copy, distribute and modify it."
27909
27910 ac_pwd='$ac_pwd'
27911 srcdir='$srcdir'
27912 AWK='$AWK'
27913 test -n "\$AWK" || AWK=awk
27914 _ACEOF
27915
27916 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27917 # The default lists apply if the user does not specify any file.
27918 ac_need_defaults=:
27919 while test $# != 0
27920 do
27921 case $1 in
27922 --*=*)
27923 ac_option=`expr "X$1" : 'X\([^=]*\)='`
27924 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
27925 ac_shift=:
27926 ;;
27927 *)
27928 ac_option=$1
27929 ac_optarg=$2
27930 ac_shift=shift
27931 ;;
27932 esac
27933
27934 case $ac_option in
27935 # Handling of the options.
27936 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
27937 ac_cs_recheck=: ;;
27938 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
27939 $as_echo "$ac_cs_version"; exit ;;
27940 --debug | --debu | --deb | --de | --d | -d )
27941 debug=: ;;
27942 --file | --fil | --fi | --f )
27943 $ac_shift
27944 case $ac_optarg in
27945 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
27946 esac
27947 as_fn_append CONFIG_FILES " '$ac_optarg'"
27948 ac_need_defaults=false;;
27949 --header | --heade | --head | --hea )
27950 $ac_shift
27951 case $ac_optarg in
27952 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
27953 esac
27954 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
27955 ac_need_defaults=false;;
27956 --he | --h)
27957 # Conflict between --help and --header
27958 as_fn_error "ambiguous option: \`$1'
27959 Try \`$0 --help' for more information.";;
27960 --help | --hel | -h )
27961 $as_echo "$ac_cs_usage"; exit ;;
27962 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
27963 | -silent | --silent | --silen | --sile | --sil | --si | --s)
27964 ac_cs_silent=: ;;
27965
27966 # This is an error.
27967 -*) as_fn_error "unrecognized option: \`$1'
27968 Try \`$0 --help' for more information." ;;
27969
27970 *) as_fn_append ac_config_targets " $1"
27971 ac_need_defaults=false ;;
27972
27973 esac
27974 shift
27975 done
27976
27977 ac_configure_extra_args=
27978
27979 if $ac_cs_silent; then
27980 exec 6>/dev/null
27981 ac_configure_extra_args="$ac_configure_extra_args --silent"
27982 fi
27983
27984 _ACEOF
27985 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27986 if \$ac_cs_recheck; then
27987 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
27988 shift
27989 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
27990 CONFIG_SHELL='$SHELL'
27991 export CONFIG_SHELL
27992 exec "\$@"
27993 fi
27994
27995 _ACEOF
27996 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27997 exec 5>>config.log
27998 {
27999 echo
28000 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
28001 ## Running $as_me. ##
28002 _ASBOX
28003 $as_echo "$ac_log"
28004 } >&5
28005
28006 _ACEOF
28007 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28008 #
28009 # INIT-COMMANDS
28010 #
28011 subdirs='$subdirs'
28012
28013 _ACEOF
28014
28015 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28016
28017 # Handling of arguments.
28018 for ac_config_target in $ac_config_targets
28019 do
28020 case $ac_config_target in
28021 "auto-host.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
28022 "as") CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
28023 "collect-ld") CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
28024 "nm") CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
28025 "$all_outputs") CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
28026 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
28027
28028 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
28029 esac
28030 done
28031
28032
28033 # If the user did not use the arguments to specify the items to instantiate,
28034 # then the envvar interface is used. Set only those that are not.
28035 # We use the long form for the default assignment because of an extremely
28036 # bizarre bug on SunOS 4.1.3.
28037 if $ac_need_defaults; then
28038 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
28039 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
28040 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
28041 fi
28042
28043 # Have a temporary directory for convenience. Make it in the build tree
28044 # simply because there is no reason against having it here, and in addition,
28045 # creating and moving files from /tmp can sometimes cause problems.
28046 # Hook for its removal unless debugging.
28047 # Note that there is a small window in which the directory will not be cleaned:
28048 # after its creation but before its name has been assigned to `$tmp'.
28049 $debug ||
28050 {
28051 tmp=
28052 trap 'exit_status=$?
28053 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
28054 ' 0
28055 trap 'as_fn_exit 1' 1 2 13 15
28056 }
28057 # Create a (secure) tmp directory for tmp files.
28058
28059 {
28060 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
28061 test -n "$tmp" && test -d "$tmp"
28062 } ||
28063 {
28064 tmp=./conf$$-$RANDOM
28065 (umask 077 && mkdir "$tmp")
28066 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
28067
28068 # Set up the scripts for CONFIG_FILES section.
28069 # No need to generate them if there are no CONFIG_FILES.
28070 # This happens for instance with `./config.status config.h'.
28071 if test -n "$CONFIG_FILES"; then
28072
28073 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
28074 ac_cs_awk_getline=:
28075 ac_cs_awk_pipe_init=
28076 ac_cs_awk_read_file='
28077 while ((getline aline < (F[key])) > 0)
28078 print(aline)
28079 close(F[key])'
28080 ac_cs_awk_pipe_fini=
28081 else
28082 ac_cs_awk_getline=false
28083 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
28084 ac_cs_awk_read_file='
28085 print "|#_!!_#|"
28086 print "cat " F[key] " &&"
28087 '$ac_cs_awk_pipe_init
28088 # The final `:' finishes the AND list.
28089 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
28090 fi
28091 ac_cr=`echo X | tr X '\015'`
28092 # On cygwin, bash can eat \r inside `` if the user requested igncr.
28093 # But we know of no other shell where ac_cr would be empty at this
28094 # point, so we can use a bashism as a fallback.
28095 if test "x$ac_cr" = x; then
28096 eval ac_cr=\$\'\\r\'
28097 fi
28098 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
28099 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
28100 ac_cs_awk_cr='\r'
28101 else
28102 ac_cs_awk_cr=$ac_cr
28103 fi
28104
28105 echo 'BEGIN {' >"$tmp/subs1.awk" &&
28106 _ACEOF
28107
28108 # Create commands to substitute file output variables.
28109 {
28110 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
28111 echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
28112 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
28113 echo "_ACAWK" &&
28114 echo "_ACEOF"
28115 } >conf$$files.sh &&
28116 . ./conf$$files.sh ||
28117 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28118 rm -f conf$$files.sh
28119
28120 {
28121 echo "cat >conf$$subs.awk <<_ACEOF" &&
28122 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
28123 echo "_ACEOF"
28124 } >conf$$subs.sh ||
28125 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28126 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
28127 ac_delim='%!_!# '
28128 for ac_last_try in false false false false false :; do
28129 . ./conf$$subs.sh ||
28130 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28131
28132 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
28133 if test $ac_delim_n = $ac_delim_num; then
28134 break
28135 elif $ac_last_try; then
28136 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28137 else
28138 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
28139 fi
28140 done
28141 rm -f conf$$subs.sh
28142
28143 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28144 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
28145 _ACEOF
28146 sed -n '
28147 h
28148 s/^/S["/; s/!.*/"]=/
28149 p
28150 g
28151 s/^[^!]*!//
28152 :repl
28153 t repl
28154 s/'"$ac_delim"'$//
28155 t delim
28156 :nl
28157 h
28158 s/\(.\{148\}\).*/\1/
28159 t more1
28160 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
28161 p
28162 n
28163 b repl
28164 :more1
28165 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
28166 p
28167 g
28168 s/.\{148\}//
28169 t nl
28170 :delim
28171 h
28172 s/\(.\{148\}\).*/\1/
28173 t more2
28174 s/["\\]/\\&/g; s/^/"/; s/$/"/
28175 p
28176 b
28177 :more2
28178 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
28179 p
28180 g
28181 s/.\{148\}//
28182 t delim
28183 ' <conf$$subs.awk | sed '
28184 /^[^""]/{
28185 N
28186 s/\n//
28187 }
28188 ' >>$CONFIG_STATUS || ac_write_fail=1
28189 rm -f conf$$subs.awk
28190 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28191 _ACAWK
28192 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
28193 for (key in S) S_is_set[key] = 1
28194 FS = "\a"
28195 \$ac_cs_awk_pipe_init
28196 }
28197 {
28198 line = $ 0
28199 nfields = split(line, field, "@")
28200 substed = 0
28201 len = length(field[1])
28202 for (i = 2; i < nfields; i++) {
28203 key = field[i]
28204 keylen = length(key)
28205 if (S_is_set[key]) {
28206 value = S[key]
28207 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
28208 len += length(value) + length(field[++i])
28209 substed = 1
28210 } else
28211 len += 1 + keylen
28212 }
28213 if (nfields == 3 && !substed) {
28214 key = field[2]
28215 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
28216 \$ac_cs_awk_read_file
28217 next
28218 }
28219 }
28220 print line
28221 }
28222 \$ac_cs_awk_pipe_fini
28223 _ACAWK
28224 _ACEOF
28225 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28226 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
28227 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
28228 else
28229 cat
28230 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
28231 || as_fn_error "could not setup config files machinery" "$LINENO" 5
28232 _ACEOF
28233
28234 # VPATH may cause trouble with some makes, so we remove $(srcdir),
28235 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
28236 # trailing colons and then remove the whole line if VPATH becomes empty
28237 # (actually we leave an empty line to preserve line numbers).
28238 if test "x$srcdir" = x.; then
28239 ac_vpsub='/^[ ]*VPATH[ ]*=/{
28240 s/:*\$(srcdir):*/:/
28241 s/:*\${srcdir}:*/:/
28242 s/:*@srcdir@:*/:/
28243 s/^\([^=]*=[ ]*\):*/\1/
28244 s/:*$//
28245 s/^[^=]*=[ ]*$//
28246 }'
28247 fi
28248
28249 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28250 fi # test -n "$CONFIG_FILES"
28251
28252 # Set up the scripts for CONFIG_HEADERS section.
28253 # No need to generate them if there are no CONFIG_HEADERS.
28254 # This happens for instance with `./config.status Makefile'.
28255 if test -n "$CONFIG_HEADERS"; then
28256 cat >"$tmp/defines.awk" <<\_ACAWK ||
28257 BEGIN {
28258 _ACEOF
28259
28260 # Transform confdefs.h into an awk script `defines.awk', embedded as
28261 # here-document in config.status, that substitutes the proper values into
28262 # config.h.in to produce config.h.
28263
28264 # Create a delimiter string that does not exist in confdefs.h, to ease
28265 # handling of long lines.
28266 ac_delim='%!_!# '
28267 for ac_last_try in false false :; do
28268 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
28269 if test -z "$ac_t"; then
28270 break
28271 elif $ac_last_try; then
28272 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
28273 else
28274 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
28275 fi
28276 done
28277
28278 # For the awk script, D is an array of macro values keyed by name,
28279 # likewise P contains macro parameters if any. Preserve backslash
28280 # newline sequences.
28281
28282 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
28283 sed -n '
28284 s/.\{148\}/&'"$ac_delim"'/g
28285 t rset
28286 :rset
28287 s/^[ ]*#[ ]*define[ ][ ]*/ /
28288 t def
28289 d
28290 :def
28291 s/\\$//
28292 t bsnl
28293 s/["\\]/\\&/g
28294 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
28295 D["\1"]=" \3"/p
28296 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
28297 d
28298 :bsnl
28299 s/["\\]/\\&/g
28300 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
28301 D["\1"]=" \3\\\\\\n"\\/p
28302 t cont
28303 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
28304 t cont
28305 d
28306 :cont
28307 n
28308 s/.\{148\}/&'"$ac_delim"'/g
28309 t clear
28310 :clear
28311 s/\\$//
28312 t bsnlc
28313 s/["\\]/\\&/g; s/^/"/; s/$/"/p
28314 d
28315 :bsnlc
28316 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
28317 b cont
28318 ' <confdefs.h | sed '
28319 s/'"$ac_delim"'/"\\\
28320 "/g' >>$CONFIG_STATUS || ac_write_fail=1
28321
28322 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28323 for (key in D) D_is_set[key] = 1
28324 FS = "\a"
28325 }
28326 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
28327 line = \$ 0
28328 split(line, arg, " ")
28329 if (arg[1] == "#") {
28330 defundef = arg[2]
28331 mac1 = arg[3]
28332 } else {
28333 defundef = substr(arg[1], 2)
28334 mac1 = arg[2]
28335 }
28336 split(mac1, mac2, "(") #)
28337 macro = mac2[1]
28338 prefix = substr(line, 1, index(line, defundef) - 1)
28339 if (D_is_set[macro]) {
28340 # Preserve the white space surrounding the "#".
28341 print prefix "define", macro P[macro] D[macro]
28342 next
28343 } else {
28344 # Replace #undef with comments. This is necessary, for example,
28345 # in the case of _POSIX_SOURCE, which is predefined and required
28346 # on some systems where configure will not decide to define it.
28347 if (defundef == "undef") {
28348 print "/*", prefix defundef, macro, "*/"
28349 next
28350 }
28351 }
28352 }
28353 { print }
28354 _ACAWK
28355 _ACEOF
28356 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28357 as_fn_error "could not setup config headers machinery" "$LINENO" 5
28358 fi # test -n "$CONFIG_HEADERS"
28359
28360
28361 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
28362 shift
28363 for ac_tag
28364 do
28365 case $ac_tag in
28366 :[FHLC]) ac_mode=$ac_tag; continue;;
28367 esac
28368 case $ac_mode$ac_tag in
28369 :[FHL]*:*);;
28370 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
28371 :[FH]-) ac_tag=-:-;;
28372 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
28373 esac
28374 ac_save_IFS=$IFS
28375 IFS=:
28376 set x $ac_tag
28377 IFS=$ac_save_IFS
28378 shift
28379 ac_file=$1
28380 shift
28381
28382 case $ac_mode in
28383 :L) ac_source=$1;;
28384 :[FH])
28385 ac_file_inputs=
28386 for ac_f
28387 do
28388 case $ac_f in
28389 -) ac_f="$tmp/stdin";;
28390 *) # Look for the file first in the build tree, then in the source tree
28391 # (if the path is not absolute). The absolute path cannot be DOS-style,
28392 # because $ac_f cannot contain `:'.
28393 test -f "$ac_f" ||
28394 case $ac_f in
28395 [\\/$]*) false;;
28396 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
28397 esac ||
28398 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
28399 esac
28400 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
28401 as_fn_append ac_file_inputs " '$ac_f'"
28402 done
28403
28404 # Let's still pretend it is `configure' which instantiates (i.e., don't
28405 # use $as_me), people would be surprised to read:
28406 # /* config.h. Generated by config.status. */
28407 configure_input='Generated from '`
28408 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
28409 `' by configure.'
28410 if test x"$ac_file" != x-; then
28411 configure_input="$ac_file. $configure_input"
28412 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
28413 $as_echo "$as_me: creating $ac_file" >&6;}
28414 fi
28415 # Neutralize special characters interpreted by sed in replacement strings.
28416 case $configure_input in #(
28417 *\&* | *\|* | *\\* )
28418 ac_sed_conf_input=`$as_echo "$configure_input" |
28419 sed 's/[\\\\&|]/\\\\&/g'`;; #(
28420 *) ac_sed_conf_input=$configure_input;;
28421 esac
28422
28423 case $ac_tag in
28424 *:-:* | *:-) cat >"$tmp/stdin" \
28425 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
28426 esac
28427 ;;
28428 esac
28429
28430 ac_dir=`$as_dirname -- "$ac_file" ||
28431 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
28432 X"$ac_file" : 'X\(//\)[^/]' \| \
28433 X"$ac_file" : 'X\(//\)$' \| \
28434 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
28435 $as_echo X"$ac_file" |
28436 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
28437 s//\1/
28438 q
28439 }
28440 /^X\(\/\/\)[^/].*/{
28441 s//\1/
28442 q
28443 }
28444 /^X\(\/\/\)$/{
28445 s//\1/
28446 q
28447 }
28448 /^X\(\/\).*/{
28449 s//\1/
28450 q
28451 }
28452 s/.*/./; q'`
28453 as_dir="$ac_dir"; as_fn_mkdir_p
28454 ac_builddir=.
28455
28456 case "$ac_dir" in
28457 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
28458 *)
28459 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
28460 # A ".." for each directory in $ac_dir_suffix.
28461 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
28462 case $ac_top_builddir_sub in
28463 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
28464 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
28465 esac ;;
28466 esac
28467 ac_abs_top_builddir=$ac_pwd
28468 ac_abs_builddir=$ac_pwd$ac_dir_suffix
28469 # for backward compatibility:
28470 ac_top_builddir=$ac_top_build_prefix
28471
28472 case $srcdir in
28473 .) # We are building in place.
28474 ac_srcdir=.
28475 ac_top_srcdir=$ac_top_builddir_sub
28476 ac_abs_top_srcdir=$ac_pwd ;;
28477 [\\/]* | ?:[\\/]* ) # Absolute name.
28478 ac_srcdir=$srcdir$ac_dir_suffix;
28479 ac_top_srcdir=$srcdir
28480 ac_abs_top_srcdir=$srcdir ;;
28481 *) # Relative name.
28482 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
28483 ac_top_srcdir=$ac_top_build_prefix$srcdir
28484 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
28485 esac
28486 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
28487
28488
28489 case $ac_mode in
28490 :F)
28491 #
28492 # CONFIG_FILE
28493 #
28494
28495 _ACEOF
28496
28497 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28498 # If the template does not know about datarootdir, expand it.
28499 # FIXME: This hack should be removed a few years after 2.60.
28500 ac_datarootdir_hack=; ac_datarootdir_seen=
28501 ac_sed_dataroot='
28502 /datarootdir/ {
28503 p
28504 q
28505 }
28506 /@datadir@/p
28507 /@docdir@/p
28508 /@infodir@/p
28509 /@localedir@/p
28510 /@mandir@/p'
28511 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
28512 *datarootdir*) ac_datarootdir_seen=yes;;
28513 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
28514 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
28515 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
28516 _ACEOF
28517 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28518 ac_datarootdir_hack='
28519 s&@datadir@&$datadir&g
28520 s&@docdir@&$docdir&g
28521 s&@infodir@&$infodir&g
28522 s&@localedir@&$localedir&g
28523 s&@mandir@&$mandir&g
28524 s&\\\${datarootdir}&$datarootdir&g' ;;
28525 esac
28526 _ACEOF
28527
28528 # Neutralize VPATH when `$srcdir' = `.'.
28529 # Shell code in configure.ac might set extrasub.
28530 # FIXME: do we really want to maintain this feature?
28531 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28532 ac_sed_extra="$ac_vpsub
28533 $extrasub
28534 _ACEOF
28535 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28536 :t
28537 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
28538 s|@configure_input@|$ac_sed_conf_input|;t t
28539 s&@top_builddir@&$ac_top_builddir_sub&;t t
28540 s&@top_build_prefix@&$ac_top_build_prefix&;t t
28541 s&@srcdir@&$ac_srcdir&;t t
28542 s&@abs_srcdir@&$ac_abs_srcdir&;t t
28543 s&@top_srcdir@&$ac_top_srcdir&;t t
28544 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
28545 s&@builddir@&$ac_builddir&;t t
28546 s&@abs_builddir@&$ac_abs_builddir&;t t
28547 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
28548 $ac_datarootdir_hack
28549 "
28550 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
28551 if $ac_cs_awk_getline; then
28552 $AWK -f "$tmp/subs.awk"
28553 else
28554 $AWK -f "$tmp/subs.awk" | $SHELL
28555 fi >$tmp/out \
28556 || as_fn_error "could not create $ac_file" "$LINENO" 5
28557
28558 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
28559 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
28560 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
28561 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28562 which seems to be undefined. Please make sure it is defined." >&5
28563 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28564 which seems to be undefined. Please make sure it is defined." >&2;}
28565
28566 rm -f "$tmp/stdin"
28567 case $ac_file in
28568 -) cat "$tmp/out" && rm -f "$tmp/out";;
28569 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
28570 esac \
28571 || as_fn_error "could not create $ac_file" "$LINENO" 5
28572 ;;
28573 :H)
28574 #
28575 # CONFIG_HEADER
28576 #
28577 if test x"$ac_file" != x-; then
28578 {
28579 $as_echo "/* $configure_input */" \
28580 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
28581 } >"$tmp/config.h" \
28582 || as_fn_error "could not create $ac_file" "$LINENO" 5
28583 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
28584 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
28585 $as_echo "$as_me: $ac_file is unchanged" >&6;}
28586 else
28587 rm -f "$ac_file"
28588 mv "$tmp/config.h" "$ac_file" \
28589 || as_fn_error "could not create $ac_file" "$LINENO" 5
28590 fi
28591 else
28592 $as_echo "/* $configure_input */" \
28593 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
28594 || as_fn_error "could not create -" "$LINENO" 5
28595 fi
28596 ;;
28597
28598 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
28599 $as_echo "$as_me: executing $ac_file commands" >&6;}
28600 ;;
28601 esac
28602
28603
28604 case $ac_file$ac_mode in
28605 "as":F) chmod +x as ;;
28606 "collect-ld":F) chmod +x collect-ld ;;
28607 "nm":F) chmod +x nm ;;
28608 "default":C)
28609 case ${CONFIG_HEADERS} in
28610 *auto-host.h:config.in*)
28611 echo > cstamp-h ;;
28612 esac
28613 # Make sure all the subdirs exist.
28614 for d in $subdirs doc build common c-family
28615 do
28616 test -d $d || mkdir $d
28617 done
28618 ;;
28619
28620 esac
28621 done # for ac_tag
28622
28623
28624 as_fn_exit 0
28625 _ACEOF
28626 ac_clean_files=$ac_clean_files_save
28627
28628 test $ac_write_fail = 0 ||
28629 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
28630
28631
28632 # configure is writing to config.log, and then calls config.status.
28633 # config.status does its own redirection, appending to config.log.
28634 # Unfortunately, on DOS this fails, as config.log is still kept open
28635 # by configure, so config.status won't be able to write to it; its
28636 # output is simply discarded. So we exec the FD to /dev/null,
28637 # effectively closing config.log, so it can be properly (re)opened and
28638 # appended to by config.status. When coming back to configure, we
28639 # need to make the FD available again.
28640 if test "$no_create" != yes; then
28641 ac_cs_success=:
28642 ac_config_status_args=
28643 test "$silent" = yes &&
28644 ac_config_status_args="$ac_config_status_args --quiet"
28645 exec 5>/dev/null
28646 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
28647 exec 5>>config.log
28648 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
28649 # would make configure fail if this is the last instruction.
28650 $ac_cs_success || as_fn_exit $?
28651 fi
28652 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
28653 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
28654 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
28655 fi
28656
28657
Mirror of the offical gcc git repository hosted at gcc.gnu.org