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freebsd.h (TARGET_ASM_FILE_END): Define.
[official-gcc.git] / gcc / configure
blob2da771427d77ae65791597f1e83469f9709cc122
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 s390*-*-*)
4929 PICFLAG_FOR_TARGET=-fpic
4930 ;;
4931 # FIXME: Override -fPIC default in libgcc only?
4932 sh-*-linux* | sh[2346lbe]*-*-linux*)
4933 PICFLAG_FOR_TARGET=-fpic
4934 ;;
4935 # FIXME: Simplify to sh*-*-netbsd*?
4936 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
4937 sh64-*-netbsd* | sh64l*-*-netbsd*)
4938 PICFLAG_FOR_TARGET=-fpic
4939 ;;
4940 # Default to -fPIC unless specified otherwise.
4941 *)
4942 PICFLAG_FOR_TARGET=-fPIC
4943 ;;
4944 esac
4945
4946 # If the user explicitly uses -fpic/-fPIC, keep that.
4947 case "${CFLAGS_FOR_TARGET}" in
4948 *-fpic*)
4949 PICFLAG_FOR_TARGET=-fpic
4950 ;;
4951 *-fPIC*)
4952 PICFLAG_FOR_TARGET=-fPIC
4953 ;;
4954 esac
4955
4956
4957
4958 # -------------------------
4959 # Check C compiler features
4960 # -------------------------
4961
4962
4963 ac_ext=c
4964 ac_cpp='$CPP $CPPFLAGS'
4965 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4966 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4967 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4969 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4970 # On Suns, sometimes $CPP names a directory.
4971 if test -n "$CPP" && test -d "$CPP"; then
4972 CPP=
4973 fi
4974 if test -z "$CPP"; then
4975 if test "${ac_cv_prog_CPP+set}" = set; then :
4976 $as_echo_n "(cached) " >&6
4977 else
4978 # Double quotes because CPP needs to be expanded
4979 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4980 do
4981 ac_preproc_ok=false
4982 for ac_c_preproc_warn_flag in '' yes
4983 do
4984 # Use a header file that comes with gcc, so configuring glibc
4985 # with a fresh cross-compiler works.
4986 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4987 # <limits.h> exists even on freestanding compilers.
4988 # On the NeXT, cc -E runs the code through the compiler's parser,
4989 # not just through cpp. "Syntax error" is here to catch this case.
4990 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4991 /* end confdefs.h. */
4992 #ifdef __STDC__
4993 # include <limits.h>
4994 #else
4995 # include <assert.h>
4996 #endif
4997 Syntax error
4998 _ACEOF
4999 if ac_fn_c_try_cpp "$LINENO"; then :
5000
5001 else
5002 # Broken: fails on valid input.
5003 continue
5004 fi
5005 rm -f conftest.err conftest.$ac_ext
5006
5007 # OK, works on sane cases. Now check whether nonexistent headers
5008 # can be detected and how.
5009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5010 /* end confdefs.h. */
5011 #include <ac_nonexistent.h>
5012 _ACEOF
5013 if ac_fn_c_try_cpp "$LINENO"; then :
5014 # Broken: success on invalid input.
5015 continue
5016 else
5017 # Passes both tests.
5018 ac_preproc_ok=:
5019 break
5020 fi
5021 rm -f conftest.err conftest.$ac_ext
5022
5023 done
5024 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5025 rm -f conftest.err conftest.$ac_ext
5026 if $ac_preproc_ok; then :
5027 break
5028 fi
5029
5030 done
5031 ac_cv_prog_CPP=$CPP
5032
5033 fi
5034 CPP=$ac_cv_prog_CPP
5035 else
5036 ac_cv_prog_CPP=$CPP
5037 fi
5038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5039 $as_echo "$CPP" >&6; }
5040 ac_preproc_ok=false
5041 for ac_c_preproc_warn_flag in '' yes
5042 do
5043 # Use a header file that comes with gcc, so configuring glibc
5044 # with a fresh cross-compiler works.
5045 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5046 # <limits.h> exists even on freestanding compilers.
5047 # On the NeXT, cc -E runs the code through the compiler's parser,
5048 # not just through cpp. "Syntax error" is here to catch this case.
5049 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5050 /* end confdefs.h. */
5051 #ifdef __STDC__
5052 # include <limits.h>
5053 #else
5054 # include <assert.h>
5055 #endif
5056 Syntax error
5057 _ACEOF
5058 if ac_fn_c_try_cpp "$LINENO"; then :
5059
5060 else
5061 # Broken: fails on valid input.
5062 continue
5063 fi
5064 rm -f conftest.err conftest.$ac_ext
5065
5066 # OK, works on sane cases. Now check whether nonexistent headers
5067 # can be detected and how.
5068 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5069 /* end confdefs.h. */
5070 #include <ac_nonexistent.h>
5071 _ACEOF
5072 if ac_fn_c_try_cpp "$LINENO"; then :
5073 # Broken: success on invalid input.
5074 continue
5075 else
5076 # Passes both tests.
5077 ac_preproc_ok=:
5078 break
5079 fi
5080 rm -f conftest.err conftest.$ac_ext
5081
5082 done
5083 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5084 rm -f conftest.err conftest.$ac_ext
5085 if $ac_preproc_ok; then :
5086
5087 else
5088 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5089 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5090 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5091 See \`config.log' for more details." "$LINENO" 5; }
5092 fi
5093
5094 ac_ext=c
5095 ac_cpp='$CPP $CPPFLAGS'
5096 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5097 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5098 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5099
5100
5101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5102 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5103 if test "${ac_cv_path_GREP+set}" = set; then :
5104 $as_echo_n "(cached) " >&6
5105 else
5106 if test -z "$GREP"; then
5107 ac_path_GREP_found=false
5108 # Loop through the user's path and test for each of PROGNAME-LIST
5109 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5110 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5111 do
5112 IFS=$as_save_IFS
5113 test -z "$as_dir" && as_dir=.
5114 for ac_prog in grep ggrep; do
5115 for ac_exec_ext in '' $ac_executable_extensions; do
5116 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5117 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5118 # Check for GNU ac_path_GREP and select it if it is found.
5119 # Check for GNU $ac_path_GREP
5120 case `"$ac_path_GREP" --version 2>&1` in
5121 *GNU*)
5122 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5123 *)
5124 ac_count=0
5125 $as_echo_n 0123456789 >"conftest.in"
5126 while :
5127 do
5128 cat "conftest.in" "conftest.in" >"conftest.tmp"
5129 mv "conftest.tmp" "conftest.in"
5130 cp "conftest.in" "conftest.nl"
5131 $as_echo 'GREP' >> "conftest.nl"
5132 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5133 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5134 as_fn_arith $ac_count + 1 && ac_count=$as_val
5135 if test $ac_count -gt ${ac_path_GREP_max-0}; then
5136 # Best one so far, save it but keep looking for a better one
5137 ac_cv_path_GREP="$ac_path_GREP"
5138 ac_path_GREP_max=$ac_count
5139 fi
5140 # 10*(2^10) chars as input seems more than enough
5141 test $ac_count -gt 10 && break
5142 done
5143 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5144 esac
5145
5146 $ac_path_GREP_found && break 3
5147 done
5148 done
5149 done
5150 IFS=$as_save_IFS
5151 if test -z "$ac_cv_path_GREP"; then
5152 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5153 fi
5154 else
5155 ac_cv_path_GREP=$GREP
5156 fi
5157
5158 fi
5159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5160 $as_echo "$ac_cv_path_GREP" >&6; }
5161 GREP="$ac_cv_path_GREP"
5162
5163
5164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5165 $as_echo_n "checking for egrep... " >&6; }
5166 if test "${ac_cv_path_EGREP+set}" = set; then :
5167 $as_echo_n "(cached) " >&6
5168 else
5169 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5170 then ac_cv_path_EGREP="$GREP -E"
5171 else
5172 if test -z "$EGREP"; then
5173 ac_path_EGREP_found=false
5174 # Loop through the user's path and test for each of PROGNAME-LIST
5175 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5176 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5177 do
5178 IFS=$as_save_IFS
5179 test -z "$as_dir" && as_dir=.
5180 for ac_prog in egrep; do
5181 for ac_exec_ext in '' $ac_executable_extensions; do
5182 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5183 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5184 # Check for GNU ac_path_EGREP and select it if it is found.
5185 # Check for GNU $ac_path_EGREP
5186 case `"$ac_path_EGREP" --version 2>&1` in
5187 *GNU*)
5188 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5189 *)
5190 ac_count=0
5191 $as_echo_n 0123456789 >"conftest.in"
5192 while :
5193 do
5194 cat "conftest.in" "conftest.in" >"conftest.tmp"
5195 mv "conftest.tmp" "conftest.in"
5196 cp "conftest.in" "conftest.nl"
5197 $as_echo 'EGREP' >> "conftest.nl"
5198 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5199 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5200 as_fn_arith $ac_count + 1 && ac_count=$as_val
5201 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5202 # Best one so far, save it but keep looking for a better one
5203 ac_cv_path_EGREP="$ac_path_EGREP"
5204 ac_path_EGREP_max=$ac_count
5205 fi
5206 # 10*(2^10) chars as input seems more than enough
5207 test $ac_count -gt 10 && break
5208 done
5209 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5210 esac
5211
5212 $ac_path_EGREP_found && break 3
5213 done
5214 done
5215 done
5216 IFS=$as_save_IFS
5217 if test -z "$ac_cv_path_EGREP"; then
5218 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5219 fi
5220 else
5221 ac_cv_path_EGREP=$EGREP
5222 fi
5223
5224 fi
5225 fi
5226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5227 $as_echo "$ac_cv_path_EGREP" >&6; }
5228 EGREP="$ac_cv_path_EGREP"
5229
5230
5231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5232 $as_echo_n "checking for ANSI C header files... " >&6; }
5233 if test "${ac_cv_header_stdc+set}" = set; then :
5234 $as_echo_n "(cached) " >&6
5235 else
5236 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5237 /* end confdefs.h. */
5238 #include <stdlib.h>
5239 #include <stdarg.h>
5240 #include <string.h>
5241 #include <float.h>
5242
5243 int
5244 main ()
5245 {
5246
5247 ;
5248 return 0;
5249 }
5250 _ACEOF
5251 if ac_fn_c_try_compile "$LINENO"; then :
5252 ac_cv_header_stdc=yes
5253 else
5254 ac_cv_header_stdc=no
5255 fi
5256 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5257
5258 if test $ac_cv_header_stdc = yes; then
5259 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5260 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5261 /* end confdefs.h. */
5262 #include <string.h>
5263
5264 _ACEOF
5265 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5266 $EGREP "memchr" >/dev/null 2>&1; then :
5267
5268 else
5269 ac_cv_header_stdc=no
5270 fi
5271 rm -f conftest*
5272
5273 fi
5274
5275 if test $ac_cv_header_stdc = yes; then
5276 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5278 /* end confdefs.h. */
5279 #include <stdlib.h>
5280
5281 _ACEOF
5282 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5283 $EGREP "free" >/dev/null 2>&1; then :
5284
5285 else
5286 ac_cv_header_stdc=no
5287 fi
5288 rm -f conftest*
5289
5290 fi
5291
5292 if test $ac_cv_header_stdc = yes; then
5293 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5294 if test "$cross_compiling" = yes; then :
5295 :
5296 else
5297 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5298 /* end confdefs.h. */
5299 #include <ctype.h>
5300 #include <stdlib.h>
5301 #if ((' ' & 0x0FF) == 0x020)
5302 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5303 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5304 #else
5305 # define ISLOWER(c) \
5306 (('a' <= (c) && (c) <= 'i') \
5307 || ('j' <= (c) && (c) <= 'r') \
5308 || ('s' <= (c) && (c) <= 'z'))
5309 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5310 #endif
5311
5312 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5313 int
5314 main ()
5315 {
5316 int i;
5317 for (i = 0; i < 256; i++)
5318 if (XOR (islower (i), ISLOWER (i))
5319 || toupper (i) != TOUPPER (i))
5320 return 2;
5321 return 0;
5322 }
5323 _ACEOF
5324 if ac_fn_c_try_run "$LINENO"; then :
5325
5326 else
5327 ac_cv_header_stdc=no
5328 fi
5329 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5330 conftest.$ac_objext conftest.beam conftest.$ac_ext
5331 fi
5332
5333 fi
5334 fi
5335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5336 $as_echo "$ac_cv_header_stdc" >&6; }
5337 if test $ac_cv_header_stdc = yes; then
5338
5339 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5340
5341 fi
5342
5343 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5344 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5345 inttypes.h stdint.h unistd.h
5346 do :
5347 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5348 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5349 "
5350 eval as_val=\$$as_ac_Header
5351 if test "x$as_val" = x""yes; then :
5352 cat >>confdefs.h <<_ACEOF
5353 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5354 _ACEOF
5355
5356 fi
5357
5358 done
5359
5360
5361
5362 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5363 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
5364 MINIX=yes
5365 else
5366 MINIX=
5367 fi
5368
5369
5370 if test "$MINIX" = yes; then
5371
5372 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5373
5374
5375 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5376
5377
5378 $as_echo "#define _MINIX 1" >>confdefs.h
5379
5380 fi
5381
5382
5383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5384 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5385 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
5386 $as_echo_n "(cached) " >&6
5387 else
5388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5389 /* end confdefs.h. */
5390
5391 # define __EXTENSIONS__ 1
5392 $ac_includes_default
5393 int
5394 main ()
5395 {
5396
5397 ;
5398 return 0;
5399 }
5400 _ACEOF
5401 if ac_fn_c_try_compile "$LINENO"; then :
5402 ac_cv_safe_to_define___extensions__=yes
5403 else
5404 ac_cv_safe_to_define___extensions__=no
5405 fi
5406 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5407 fi
5408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5409 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5410 test $ac_cv_safe_to_define___extensions__ = yes &&
5411 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5412
5413 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5414
5415 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5416
5417 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5418
5419 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5420
5421
5422 ac_ext=c
5423 ac_cpp='$CPP $CPPFLAGS'
5424 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5425 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5426 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5428 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5429 # On Suns, sometimes $CPP names a directory.
5430 if test -n "$CPP" && test -d "$CPP"; then
5431 CPP=
5432 fi
5433 if test -z "$CPP"; then
5434 if test "${ac_cv_prog_CPP+set}" = set; then :
5435 $as_echo_n "(cached) " >&6
5436 else
5437 # Double quotes because CPP needs to be expanded
5438 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5439 do
5440 ac_preproc_ok=false
5441 for ac_c_preproc_warn_flag in '' yes
5442 do
5443 # Use a header file that comes with gcc, so configuring glibc
5444 # with a fresh cross-compiler works.
5445 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5446 # <limits.h> exists even on freestanding compilers.
5447 # On the NeXT, cc -E runs the code through the compiler's parser,
5448 # not just through cpp. "Syntax error" is here to catch this case.
5449 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5450 /* end confdefs.h. */
5451 #ifdef __STDC__
5452 # include <limits.h>
5453 #else
5454 # include <assert.h>
5455 #endif
5456 Syntax error
5457 _ACEOF
5458 if ac_fn_c_try_cpp "$LINENO"; then :
5459
5460 else
5461 # Broken: fails on valid input.
5462 continue
5463 fi
5464 rm -f conftest.err conftest.$ac_ext
5465
5466 # OK, works on sane cases. Now check whether nonexistent headers
5467 # can be detected and how.
5468 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5469 /* end confdefs.h. */
5470 #include <ac_nonexistent.h>
5471 _ACEOF
5472 if ac_fn_c_try_cpp "$LINENO"; then :
5473 # Broken: success on invalid input.
5474 continue
5475 else
5476 # Passes both tests.
5477 ac_preproc_ok=:
5478 break
5479 fi
5480 rm -f conftest.err conftest.$ac_ext
5481
5482 done
5483 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5484 rm -f conftest.err conftest.$ac_ext
5485 if $ac_preproc_ok; then :
5486 break
5487 fi
5488
5489 done
5490 ac_cv_prog_CPP=$CPP
5491
5492 fi
5493 CPP=$ac_cv_prog_CPP
5494 else
5495 ac_cv_prog_CPP=$CPP
5496 fi
5497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5498 $as_echo "$CPP" >&6; }
5499 ac_preproc_ok=false
5500 for ac_c_preproc_warn_flag in '' yes
5501 do
5502 # Use a header file that comes with gcc, so configuring glibc
5503 # with a fresh cross-compiler works.
5504 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5505 # <limits.h> exists even on freestanding compilers.
5506 # On the NeXT, cc -E runs the code through the compiler's parser,
5507 # not just through cpp. "Syntax error" is here to catch this case.
5508 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5509 /* end confdefs.h. */
5510 #ifdef __STDC__
5511 # include <limits.h>
5512 #else
5513 # include <assert.h>
5514 #endif
5515 Syntax error
5516 _ACEOF
5517 if ac_fn_c_try_cpp "$LINENO"; then :
5518
5519 else
5520 # Broken: fails on valid input.
5521 continue
5522 fi
5523 rm -f conftest.err conftest.$ac_ext
5524
5525 # OK, works on sane cases. Now check whether nonexistent headers
5526 # can be detected and how.
5527 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5528 /* end confdefs.h. */
5529 #include <ac_nonexistent.h>
5530 _ACEOF
5531 if ac_fn_c_try_cpp "$LINENO"; then :
5532 # Broken: success on invalid input.
5533 continue
5534 else
5535 # Passes both tests.
5536 ac_preproc_ok=:
5537 break
5538 fi
5539 rm -f conftest.err conftest.$ac_ext
5540
5541 done
5542 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5543 rm -f conftest.err conftest.$ac_ext
5544 if $ac_preproc_ok; then :
5545
5546 else
5547 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5548 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5549 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5550 See \`config.log' for more details." "$LINENO" 5; }
5551 fi
5552
5553 ac_ext=c
5554 ac_cpp='$CPP $CPPFLAGS'
5555 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5556 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5557 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5558
5559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
5560 $as_echo_n "checking for inline... " >&6; }
5561 if test "${ac_cv_c_inline+set}" = set; then :
5562 $as_echo_n "(cached) " >&6
5563 else
5564 ac_cv_c_inline=no
5565 for ac_kw in inline __inline__ __inline; do
5566 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5567 /* end confdefs.h. */
5568 #ifndef __cplusplus
5569 typedef int foo_t;
5570 static $ac_kw foo_t static_foo () {return 0; }
5571 $ac_kw foo_t foo () {return 0; }
5572 #endif
5573
5574 _ACEOF
5575 if ac_fn_c_try_compile "$LINENO"; then :
5576 ac_cv_c_inline=$ac_kw
5577 fi
5578 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5579 test "$ac_cv_c_inline" != no && break
5580 done
5581
5582 fi
5583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
5584 $as_echo "$ac_cv_c_inline" >&6; }
5585
5586 case $ac_cv_c_inline in
5587 inline | yes) ;;
5588 *)
5589 case $ac_cv_c_inline in
5590 no) ac_val=;;
5591 *) ac_val=$ac_cv_c_inline;;
5592 esac
5593 cat >>confdefs.h <<_ACEOF
5594 #ifndef __cplusplus
5595 #define inline $ac_val
5596 #endif
5597 _ACEOF
5598 ;;
5599 esac
5600
5601
5602 # Check whether --enable-largefile was given.
5603 if test "${enable_largefile+set}" = set; then :
5604 enableval=$enable_largefile;
5605 fi
5606
5607 if test "$enable_largefile" != no; then
5608
5609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
5610 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
5611 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
5612 $as_echo_n "(cached) " >&6
5613 else
5614 ac_cv_sys_largefile_CC=no
5615 if test "$GCC" != yes; then
5616 ac_save_CC=$CC
5617 while :; do
5618 # IRIX 6.2 and later do not support large files by default,
5619 # so use the C compiler's -n32 option if that helps.
5620 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5621 /* end confdefs.h. */
5622 #include <sys/types.h>
5623 /* Check that off_t can represent 2**63 - 1 correctly.
5624 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5625 since some C++ compilers masquerading as C compilers
5626 incorrectly reject 9223372036854775807. */
5627 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5628 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5629 && LARGE_OFF_T % 2147483647 == 1)
5630 ? 1 : -1];
5631 int
5632 main ()
5633 {
5634
5635 ;
5636 return 0;
5637 }
5638 _ACEOF
5639 if ac_fn_c_try_compile "$LINENO"; then :
5640 break
5641 fi
5642 rm -f core conftest.err conftest.$ac_objext
5643 CC="$CC -n32"
5644 if ac_fn_c_try_compile "$LINENO"; then :
5645 ac_cv_sys_largefile_CC=' -n32'; break
5646 fi
5647 rm -f core conftest.err conftest.$ac_objext
5648 break
5649 done
5650 CC=$ac_save_CC
5651 rm -f conftest.$ac_ext
5652 fi
5653 fi
5654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
5655 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
5656 if test "$ac_cv_sys_largefile_CC" != no; then
5657 CC=$CC$ac_cv_sys_largefile_CC
5658 fi
5659
5660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5661 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
5662 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
5663 $as_echo_n "(cached) " >&6
5664 else
5665 while :; do
5666 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5667 /* end confdefs.h. */
5668 #include <sys/types.h>
5669 /* Check that off_t can represent 2**63 - 1 correctly.
5670 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5671 since some C++ compilers masquerading as C compilers
5672 incorrectly reject 9223372036854775807. */
5673 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5674 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5675 && LARGE_OFF_T % 2147483647 == 1)
5676 ? 1 : -1];
5677 int
5678 main ()
5679 {
5680
5681 ;
5682 return 0;
5683 }
5684 _ACEOF
5685 if ac_fn_c_try_compile "$LINENO"; then :
5686 ac_cv_sys_file_offset_bits=no; break
5687 fi
5688 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5690 /* end confdefs.h. */
5691 #define _FILE_OFFSET_BITS 64
5692 #include <sys/types.h>
5693 /* Check that off_t can represent 2**63 - 1 correctly.
5694 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5695 since some C++ compilers masquerading as C compilers
5696 incorrectly reject 9223372036854775807. */
5697 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5698 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5699 && LARGE_OFF_T % 2147483647 == 1)
5700 ? 1 : -1];
5701 int
5702 main ()
5703 {
5704
5705 ;
5706 return 0;
5707 }
5708 _ACEOF
5709 if ac_fn_c_try_compile "$LINENO"; then :
5710 ac_cv_sys_file_offset_bits=64; break
5711 fi
5712 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5713 ac_cv_sys_file_offset_bits=unknown
5714 break
5715 done
5716 fi
5717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
5718 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
5719 case $ac_cv_sys_file_offset_bits in #(
5720 no | unknown) ;;
5721 *)
5722 cat >>confdefs.h <<_ACEOF
5723 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5724 _ACEOF
5725 ;;
5726 esac
5727 rm -rf conftest*
5728 if test $ac_cv_sys_file_offset_bits = unknown; then
5729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
5730 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
5731 if test "${ac_cv_sys_large_files+set}" = set; then :
5732 $as_echo_n "(cached) " >&6
5733 else
5734 while :; do
5735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5736 /* end confdefs.h. */
5737 #include <sys/types.h>
5738 /* Check that off_t can represent 2**63 - 1 correctly.
5739 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5740 since some C++ compilers masquerading as C compilers
5741 incorrectly reject 9223372036854775807. */
5742 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5743 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5744 && LARGE_OFF_T % 2147483647 == 1)
5745 ? 1 : -1];
5746 int
5747 main ()
5748 {
5749
5750 ;
5751 return 0;
5752 }
5753 _ACEOF
5754 if ac_fn_c_try_compile "$LINENO"; then :
5755 ac_cv_sys_large_files=no; break
5756 fi
5757 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5759 /* end confdefs.h. */
5760 #define _LARGE_FILES 1
5761 #include <sys/types.h>
5762 /* Check that off_t can represent 2**63 - 1 correctly.
5763 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5764 since some C++ compilers masquerading as C compilers
5765 incorrectly reject 9223372036854775807. */
5766 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5767 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5768 && LARGE_OFF_T % 2147483647 == 1)
5769 ? 1 : -1];
5770 int
5771 main ()
5772 {
5773
5774 ;
5775 return 0;
5776 }
5777 _ACEOF
5778 if ac_fn_c_try_compile "$LINENO"; then :
5779 ac_cv_sys_large_files=1; break
5780 fi
5781 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5782 ac_cv_sys_large_files=unknown
5783 break
5784 done
5785 fi
5786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
5787 $as_echo "$ac_cv_sys_large_files" >&6; }
5788 case $ac_cv_sys_large_files in #(
5789 no | unknown) ;;
5790 *)
5791 cat >>confdefs.h <<_ACEOF
5792 #define _LARGE_FILES $ac_cv_sys_large_files
5793 _ACEOF
5794 ;;
5795 esac
5796 rm -rf conftest*
5797 fi
5798 fi
5799
5800
5801 # sizeof(char) is 1 by definition.
5802 # The cast to long int works around a bug in the HP C Compiler
5803 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5804 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5805 # This bug is HP SR number 8606223364.
5806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
5807 $as_echo_n "checking size of void *... " >&6; }
5808 if test "${ac_cv_sizeof_void_p+set}" = set; then :
5809 $as_echo_n "(cached) " >&6
5810 else
5811 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then :
5812
5813 else
5814 if test "$ac_cv_type_void_p" = yes; then
5815 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5816 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5817 { as_fn_set_status 77
5818 as_fn_error "cannot compute sizeof (void *)
5819 See \`config.log' for more details." "$LINENO" 5; }; }
5820 else
5821 ac_cv_sizeof_void_p=0
5822 fi
5823 fi
5824
5825 fi
5826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
5827 $as_echo "$ac_cv_sizeof_void_p" >&6; }
5828
5829
5830
5831 cat >>confdefs.h <<_ACEOF
5832 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
5833 _ACEOF
5834
5835
5836 # The cast to long int works around a bug in the HP C Compiler
5837 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5838 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5839 # This bug is HP SR number 8606223364.
5840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
5841 $as_echo_n "checking size of short... " >&6; }
5842 if test "${ac_cv_sizeof_short+set}" = set; then :
5843 $as_echo_n "(cached) " >&6
5844 else
5845 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"; then :
5846
5847 else
5848 if test "$ac_cv_type_short" = yes; then
5849 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5850 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5851 { as_fn_set_status 77
5852 as_fn_error "cannot compute sizeof (short)
5853 See \`config.log' for more details." "$LINENO" 5; }; }
5854 else
5855 ac_cv_sizeof_short=0
5856 fi
5857 fi
5858
5859 fi
5860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
5861 $as_echo "$ac_cv_sizeof_short" >&6; }
5862
5863
5864
5865 cat >>confdefs.h <<_ACEOF
5866 #define SIZEOF_SHORT $ac_cv_sizeof_short
5867 _ACEOF
5868
5869
5870 # The cast to long int works around a bug in the HP C Compiler
5871 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5872 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5873 # This bug is HP SR number 8606223364.
5874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5875 $as_echo_n "checking size of int... " >&6; }
5876 if test "${ac_cv_sizeof_int+set}" = set; then :
5877 $as_echo_n "(cached) " >&6
5878 else
5879 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
5880
5881 else
5882 if test "$ac_cv_type_int" = yes; then
5883 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5884 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5885 { as_fn_set_status 77
5886 as_fn_error "cannot compute sizeof (int)
5887 See \`config.log' for more details." "$LINENO" 5; }; }
5888 else
5889 ac_cv_sizeof_int=0
5890 fi
5891 fi
5892
5893 fi
5894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5895 $as_echo "$ac_cv_sizeof_int" >&6; }
5896
5897
5898
5899 cat >>confdefs.h <<_ACEOF
5900 #define SIZEOF_INT $ac_cv_sizeof_int
5901 _ACEOF
5902
5903
5904 # The cast to long int works around a bug in the HP C Compiler
5905 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5906 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5907 # This bug is HP SR number 8606223364.
5908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5909 $as_echo_n "checking size of long... " >&6; }
5910 if test "${ac_cv_sizeof_long+set}" = set; then :
5911 $as_echo_n "(cached) " >&6
5912 else
5913 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
5914
5915 else
5916 if test "$ac_cv_type_long" = yes; then
5917 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5918 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5919 { as_fn_set_status 77
5920 as_fn_error "cannot compute sizeof (long)
5921 See \`config.log' for more details." "$LINENO" 5; }; }
5922 else
5923 ac_cv_sizeof_long=0
5924 fi
5925 fi
5926
5927 fi
5928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5929 $as_echo "$ac_cv_sizeof_long" >&6; }
5930
5931
5932
5933 cat >>confdefs.h <<_ACEOF
5934 #define SIZEOF_LONG $ac_cv_sizeof_long
5935 _ACEOF
5936
5937
5938 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
5939 if test "x$ac_cv_type_long_long" = x""yes; then :
5940
5941 cat >>confdefs.h <<_ACEOF
5942 #define HAVE_LONG_LONG 1
5943 _ACEOF
5944
5945 # The cast to long int works around a bug in the HP C Compiler
5946 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5947 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5948 # This bug is HP SR number 8606223364.
5949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
5950 $as_echo_n "checking size of long long... " >&6; }
5951 if test "${ac_cv_sizeof_long_long+set}" = set; then :
5952 $as_echo_n "(cached) " >&6
5953 else
5954 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then :
5955
5956 else
5957 if test "$ac_cv_type_long_long" = yes; then
5958 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5959 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5960 { as_fn_set_status 77
5961 as_fn_error "cannot compute sizeof (long long)
5962 See \`config.log' for more details." "$LINENO" 5; }; }
5963 else
5964 ac_cv_sizeof_long_long=0
5965 fi
5966 fi
5967
5968 fi
5969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
5970 $as_echo "$ac_cv_sizeof_long_long" >&6; }
5971
5972
5973
5974 cat >>confdefs.h <<_ACEOF
5975 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5976 _ACEOF
5977
5978
5979 fi
5980
5981 ac_fn_c_check_type "$LINENO" "__int64" "ac_cv_type___int64" "$ac_includes_default"
5982 if test "x$ac_cv_type___int64" = x""yes; then :
5983
5984 cat >>confdefs.h <<_ACEOF
5985 #define HAVE___INT64 1
5986 _ACEOF
5987
5988 # The cast to long int works around a bug in the HP C Compiler
5989 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5990 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5991 # This bug is HP SR number 8606223364.
5992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of __int64" >&5
5993 $as_echo_n "checking size of __int64... " >&6; }
5994 if test "${ac_cv_sizeof___int64+set}" = set; then :
5995 $as_echo_n "(cached) " >&6
5996 else
5997 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (__int64))" "ac_cv_sizeof___int64" "$ac_includes_default"; then :
5998
5999 else
6000 if test "$ac_cv_type___int64" = yes; then
6001 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6002 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6003 { as_fn_set_status 77
6004 as_fn_error "cannot compute sizeof (__int64)
6005 See \`config.log' for more details." "$LINENO" 5; }; }
6006 else
6007 ac_cv_sizeof___int64=0
6008 fi
6009 fi
6010
6011 fi
6012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof___int64" >&5
6013 $as_echo "$ac_cv_sizeof___int64" >&6; }
6014
6015
6016
6017 cat >>confdefs.h <<_ACEOF
6018 #define SIZEOF___INT64 $ac_cv_sizeof___int64
6019 _ACEOF
6020
6021
6022 fi
6023
6024 ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
6025 case $ac_cv_c_int8_t in #(
6026 no|yes) ;; #(
6027 *)
6028
6029 cat >>confdefs.h <<_ACEOF
6030 #define int8_t $ac_cv_c_int8_t
6031 _ACEOF
6032 ;;
6033 esac
6034
6035 ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6036 case $ac_cv_c_int16_t in #(
6037 no|yes) ;; #(
6038 *)
6039
6040 cat >>confdefs.h <<_ACEOF
6041 #define int16_t $ac_cv_c_int16_t
6042 _ACEOF
6043 ;;
6044 esac
6045
6046 ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6047 case $ac_cv_c_int32_t in #(
6048 no|yes) ;; #(
6049 *)
6050
6051 cat >>confdefs.h <<_ACEOF
6052 #define int32_t $ac_cv_c_int32_t
6053 _ACEOF
6054 ;;
6055 esac
6056
6057 ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
6058 case $ac_cv_c_int64_t in #(
6059 no|yes) ;; #(
6060 *)
6061
6062 cat >>confdefs.h <<_ACEOF
6063 #define int64_t $ac_cv_c_int64_t
6064 _ACEOF
6065 ;;
6066 esac
6067
6068
6069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
6070 $as_echo_n "checking for long long int... " >&6; }
6071 if test "${ac_cv_type_long_long_int+set}" = set; then :
6072 $as_echo_n "(cached) " >&6
6073 else
6074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6075 /* end confdefs.h. */
6076
6077 /* For now, do not test the preprocessor; as of 2007 there are too many
6078 implementations with broken preprocessors. Perhaps this can
6079 be revisited in 2012. In the meantime, code should not expect
6080 #if to work with literals wider than 32 bits. */
6081 /* Test literals. */
6082 long long int ll = 9223372036854775807ll;
6083 long long int nll = -9223372036854775807LL;
6084 unsigned long long int ull = 18446744073709551615ULL;
6085 /* Test constant expressions. */
6086 typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6087 ? 1 : -1)];
6088 typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6089 ? 1 : -1)];
6090 int i = 63;
6091 int
6092 main ()
6093 {
6094 /* Test availability of runtime routines for shift and division. */
6095 long long int llmax = 9223372036854775807ll;
6096 unsigned long long int ullmax = 18446744073709551615ull;
6097 return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6098 | (llmax / ll) | (llmax % ll)
6099 | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6100 | (ullmax / ull) | (ullmax % ull));
6101 ;
6102 return 0;
6103 }
6104
6105 _ACEOF
6106 if ac_fn_c_try_link "$LINENO"; then :
6107 if test "$cross_compiling" = yes; then :
6108 ac_cv_type_long_long_int=yes
6109 else
6110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6111 /* end confdefs.h. */
6112 #include <limits.h>
6113 #ifndef LLONG_MAX
6114 # define HALF \
6115 (1LL << (sizeof (long long int) * CHAR_BIT - 2))
6116 # define LLONG_MAX (HALF - 1 + HALF)
6117 #endif
6118 int
6119 main ()
6120 {
6121 long long int n = 1;
6122 int i;
6123 for (i = 0; ; i++)
6124 {
6125 long long int m = n << i;
6126 if (m >> i != n)
6127 return 1;
6128 if (LLONG_MAX / 2 < m)
6129 break;
6130 }
6131 return 0;
6132 ;
6133 return 0;
6134 }
6135 _ACEOF
6136 if ac_fn_c_try_run "$LINENO"; then :
6137 ac_cv_type_long_long_int=yes
6138 else
6139 ac_cv_type_long_long_int=no
6140 fi
6141 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6142 conftest.$ac_objext conftest.beam conftest.$ac_ext
6143 fi
6144
6145 else
6146 ac_cv_type_long_long_int=no
6147 fi
6148 rm -f core conftest.err conftest.$ac_objext \
6149 conftest$ac_exeext conftest.$ac_ext
6150 fi
6151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
6152 $as_echo "$ac_cv_type_long_long_int" >&6; }
6153 if test $ac_cv_type_long_long_int = yes; then
6154
6155 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
6156
6157 fi
6158
6159
6160
6161 ac_fn_c_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "$ac_includes_default"
6162 if test "x$ac_cv_type_intmax_t" = x""yes; then :
6163
6164 $as_echo "#define HAVE_INTMAX_T 1" >>confdefs.h
6165
6166 else
6167 test $ac_cv_type_long_long_int = yes \
6168 && ac_type='long long int' \
6169 || ac_type='long int'
6170
6171 cat >>confdefs.h <<_ACEOF
6172 #define intmax_t $ac_type
6173 _ACEOF
6174
6175 fi
6176
6177
6178
6179 ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
6180 if test "x$ac_cv_type_intptr_t" = x""yes; then :
6181
6182 $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
6183
6184 else
6185 for ac_type in 'int' 'long int' 'long long int'; do
6186 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6187 /* end confdefs.h. */
6188 $ac_includes_default
6189 int
6190 main ()
6191 {
6192 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6193 test_array [0] = 0
6194
6195 ;
6196 return 0;
6197 }
6198 _ACEOF
6199 if ac_fn_c_try_compile "$LINENO"; then :
6200
6201 cat >>confdefs.h <<_ACEOF
6202 #define intptr_t $ac_type
6203 _ACEOF
6204
6205 ac_type=
6206 fi
6207 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6208 test -z "$ac_type" && break
6209 done
6210 fi
6211
6212
6213 ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6214 case $ac_cv_c_uint8_t in #(
6215 no|yes) ;; #(
6216 *)
6217
6218 $as_echo "#define _UINT8_T 1" >>confdefs.h
6219
6220
6221 cat >>confdefs.h <<_ACEOF
6222 #define uint8_t $ac_cv_c_uint8_t
6223 _ACEOF
6224 ;;
6225 esac
6226
6227 ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6228 case $ac_cv_c_uint16_t in #(
6229 no|yes) ;; #(
6230 *)
6231
6232
6233 cat >>confdefs.h <<_ACEOF
6234 #define uint16_t $ac_cv_c_uint16_t
6235 _ACEOF
6236 ;;
6237 esac
6238
6239 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6240 case $ac_cv_c_uint32_t in #(
6241 no|yes) ;; #(
6242 *)
6243
6244 $as_echo "#define _UINT32_T 1" >>confdefs.h
6245
6246
6247 cat >>confdefs.h <<_ACEOF
6248 #define uint32_t $ac_cv_c_uint32_t
6249 _ACEOF
6250 ;;
6251 esac
6252
6253 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
6254 case $ac_cv_c_uint64_t in #(
6255 no|yes) ;; #(
6256 *)
6257
6258 $as_echo "#define _UINT64_T 1" >>confdefs.h
6259
6260
6261 cat >>confdefs.h <<_ACEOF
6262 #define uint64_t $ac_cv_c_uint64_t
6263 _ACEOF
6264 ;;
6265 esac
6266
6267
6268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
6269 $as_echo_n "checking for unsigned long long int... " >&6; }
6270 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
6271 $as_echo_n "(cached) " >&6
6272 else
6273 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6274 /* end confdefs.h. */
6275
6276 /* For now, do not test the preprocessor; as of 2007 there are too many
6277 implementations with broken preprocessors. Perhaps this can
6278 be revisited in 2012. In the meantime, code should not expect
6279 #if to work with literals wider than 32 bits. */
6280 /* Test literals. */
6281 long long int ll = 9223372036854775807ll;
6282 long long int nll = -9223372036854775807LL;
6283 unsigned long long int ull = 18446744073709551615ULL;
6284 /* Test constant expressions. */
6285 typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6286 ? 1 : -1)];
6287 typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6288 ? 1 : -1)];
6289 int i = 63;
6290 int
6291 main ()
6292 {
6293 /* Test availability of runtime routines for shift and division. */
6294 long long int llmax = 9223372036854775807ll;
6295 unsigned long long int ullmax = 18446744073709551615ull;
6296 return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6297 | (llmax / ll) | (llmax % ll)
6298 | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6299 | (ullmax / ull) | (ullmax % ull));
6300 ;
6301 return 0;
6302 }
6303
6304 _ACEOF
6305 if ac_fn_c_try_link "$LINENO"; then :
6306 ac_cv_type_unsigned_long_long_int=yes
6307 else
6308 ac_cv_type_unsigned_long_long_int=no
6309 fi
6310 rm -f core conftest.err conftest.$ac_objext \
6311 conftest$ac_exeext conftest.$ac_ext
6312 fi
6313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
6314 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
6315 if test $ac_cv_type_unsigned_long_long_int = yes; then
6316
6317 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
6318
6319 fi
6320
6321
6322
6323 ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default"
6324 if test "x$ac_cv_type_uintmax_t" = x""yes; then :
6325
6326 $as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h
6327
6328 else
6329 test $ac_cv_type_unsigned_long_long_int = yes \
6330 && ac_type='unsigned long long int' \
6331 || ac_type='unsigned long int'
6332
6333 cat >>confdefs.h <<_ACEOF
6334 #define uintmax_t $ac_type
6335 _ACEOF
6336
6337 fi
6338
6339
6340
6341 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
6342 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
6343
6344 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
6345
6346 else
6347 for ac_type in 'unsigned int' 'unsigned long int' \
6348 'unsigned long long int'; do
6349 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6350 /* end confdefs.h. */
6351 $ac_includes_default
6352 int
6353 main ()
6354 {
6355 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6356 test_array [0] = 0
6357
6358 ;
6359 return 0;
6360 }
6361 _ACEOF
6362 if ac_fn_c_try_compile "$LINENO"; then :
6363
6364 cat >>confdefs.h <<_ACEOF
6365 #define uintptr_t $ac_type
6366 _ACEOF
6367
6368 ac_type=
6369 fi
6370 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6371 test -z "$ac_type" && break
6372 done
6373 fi
6374
6375
6376
6377
6378
6379
6380
6381
6382
6383
6384
6385
6386
6387
6388
6389 # ---------------------
6390 # Warnings and checking
6391 # ---------------------
6392
6393 # Check $CC warning features (if it's GCC).
6394 # We want to use -pedantic, but we don't want warnings about
6395 # * 'long long'
6396 # * variadic macros
6397 # * overlong strings
6398 # * C++11 narrowing conversions in { }
6399 # So, we only use -pedantic if we can disable those warnings.
6400
6401 loose_warn=
6402 save_CFLAGS="$CFLAGS"
6403 for option in -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual; do
6404 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6405
6406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6407 $as_echo_n "checking whether $CC supports $option... " >&6; }
6408 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6409 $as_echo_n "(cached) " >&6
6410 else
6411 CFLAGS="$option"
6412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6413 /* end confdefs.h. */
6414
6415 int
6416 main ()
6417 {
6418
6419 ;
6420 return 0;
6421 }
6422 _ACEOF
6423 if ac_fn_c_try_compile "$LINENO"; then :
6424 eval "$as_acx_Woption=yes"
6425 else
6426 eval "$as_acx_Woption=no"
6427 fi
6428 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6429
6430 fi
6431 eval ac_res=\$$as_acx_Woption
6432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6433 $as_echo "$ac_res" >&6; }
6434 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6435 loose_warn="$loose_warn${loose_warn:+ }$option"
6436 fi
6437 done
6438 CFLAGS="$save_CFLAGS"
6439
6440 c_loose_warn=
6441 save_CFLAGS="$CFLAGS"
6442 for option in -Wstrict-prototypes -Wmissing-prototypes; do
6443 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6444
6445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6446 $as_echo_n "checking whether $CC supports $option... " >&6; }
6447 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6448 $as_echo_n "(cached) " >&6
6449 else
6450 CFLAGS="$option"
6451 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6452 /* end confdefs.h. */
6453
6454 int
6455 main ()
6456 {
6457
6458 ;
6459 return 0;
6460 }
6461 _ACEOF
6462 if ac_fn_c_try_compile "$LINENO"; then :
6463 eval "$as_acx_Woption=yes"
6464 else
6465 eval "$as_acx_Woption=no"
6466 fi
6467 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6468
6469 fi
6470 eval ac_res=\$$as_acx_Woption
6471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6472 $as_echo "$ac_res" >&6; }
6473 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6474 c_loose_warn="$c_loose_warn${c_loose_warn:+ }$option"
6475 fi
6476 done
6477 CFLAGS="$save_CFLAGS"
6478
6479 strict_warn=
6480 save_CFLAGS="$CFLAGS"
6481 for option in -Wmissing-format-attribute; do
6482 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6483
6484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6485 $as_echo_n "checking whether $CC supports $option... " >&6; }
6486 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6487 $as_echo_n "(cached) " >&6
6488 else
6489 CFLAGS="$option"
6490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6491 /* end confdefs.h. */
6492
6493 int
6494 main ()
6495 {
6496
6497 ;
6498 return 0;
6499 }
6500 _ACEOF
6501 if ac_fn_c_try_compile "$LINENO"; then :
6502 eval "$as_acx_Woption=yes"
6503 else
6504 eval "$as_acx_Woption=no"
6505 fi
6506 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6507
6508 fi
6509 eval ac_res=\$$as_acx_Woption
6510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6511 $as_echo "$ac_res" >&6; }
6512 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6513 strict_warn="$strict_warn${strict_warn:+ }$option"
6514 fi
6515 done
6516 CFLAGS="$save_CFLAGS"
6517
6518 c_strict_warn=
6519 save_CFLAGS="$CFLAGS"
6520 for option in -Wold-style-definition -Wc++-compat; do
6521 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6522
6523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6524 $as_echo_n "checking whether $CC supports $option... " >&6; }
6525 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6526 $as_echo_n "(cached) " >&6
6527 else
6528 CFLAGS="$option"
6529 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6530 /* end confdefs.h. */
6531
6532 int
6533 main ()
6534 {
6535
6536 ;
6537 return 0;
6538 }
6539 _ACEOF
6540 if ac_fn_c_try_compile "$LINENO"; then :
6541 eval "$as_acx_Woption=yes"
6542 else
6543 eval "$as_acx_Woption=no"
6544 fi
6545 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6546
6547 fi
6548 eval ac_res=\$$as_acx_Woption
6549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6550 $as_echo "$ac_res" >&6; }
6551 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6552 c_strict_warn="$c_strict_warn${c_strict_warn:+ }$option"
6553 fi
6554 done
6555 CFLAGS="$save_CFLAGS"
6556
6557 if test "$GCC" = yes; then :
6558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings" >&5
6559 $as_echo_n "checking whether $CC supports -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings... " >&6; }
6560 if test "${acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings+set}" = set; then :
6561 $as_echo_n "(cached) " >&6
6562 else
6563 save_CFLAGS="$CFLAGS"
6564 CFLAGS="-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
6565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6566 /* end confdefs.h. */
6567
6568 int
6569 main ()
6570 {
6571
6572 ;
6573 return 0;
6574 }
6575 _ACEOF
6576 if ac_fn_c_try_compile "$LINENO"; then :
6577 acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings=yes
6578 else
6579 acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings=no
6580 fi
6581 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6582 CFLAGS="$save_CFLAGS"
6583 fi
6584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings" >&5
6585 $as_echo "$acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings" >&6; }
6586 if test $acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings = yes; then :
6587 strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
6588 fi
6589
6590 fi
6591
6592 # Check whether --enable-werror-always was given.
6593 if test "${enable_werror_always+set}" = set; then :
6594 enableval=$enable_werror_always;
6595 else
6596 enable_werror_always=no
6597 fi
6598
6599 if test $enable_werror_always = yes; then :
6600 strict_warn="$strict_warn${strict_warn:+ }-Werror"
6601 fi
6602
6603
6604
6605 # The above macros do nothing if the compiler is not GCC. However, the
6606 # Makefile has more goo to add other flags, so these variables are used
6607 # to enable warnings only for GCC.
6608 warn_cflags=
6609 warn_cxxflags=
6610 if test "x$GCC" = "xyes"; then
6611 warn_cflags='$(GCC_WARN_CFLAGS)'
6612 warn_cxxflags='$(GCC_WARN_CXXFLAGS)'
6613 fi
6614
6615
6616
6617 # Disable exceptions and RTTI if building with g++
6618 noexception_flags=
6619 save_CFLAGS="$CFLAGS"
6620 for option in -fno-exceptions -fno-rtti; do
6621 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6622
6623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6624 $as_echo_n "checking whether $CC supports $option... " >&6; }
6625 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6626 $as_echo_n "(cached) " >&6
6627 else
6628 CFLAGS="$option"
6629 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6630 /* end confdefs.h. */
6631
6632 int
6633 main ()
6634 {
6635
6636 ;
6637 return 0;
6638 }
6639 _ACEOF
6640 if ac_fn_c_try_compile "$LINENO"; then :
6641 eval "$as_acx_Woption=yes"
6642 else
6643 eval "$as_acx_Woption=no"
6644 fi
6645 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6646
6647 fi
6648 eval ac_res=\$$as_acx_Woption
6649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6650 $as_echo "$ac_res" >&6; }
6651 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6652 noexception_flags="$noexception_flags${noexception_flags:+ }$option"
6653 fi
6654 done
6655 CFLAGS="$save_CFLAGS"
6656
6657
6658 # Enable expensive internal checks
6659 is_release=
6660 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
6661 is_release=yes
6662 fi
6663
6664 # Check whether --enable-checking was given.
6665 if test "${enable_checking+set}" = set; then :
6666 enableval=$enable_checking; ac_checking_flags="${enableval}"
6667 else
6668
6669 # Determine the default checks.
6670 if test x$is_release = x ; then
6671 ac_checking_flags=yes
6672 else
6673 ac_checking_flags=release
6674 fi
6675 fi
6676
6677 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
6678 for check in release $ac_checking_flags
6679 do
6680 case $check in
6681 # these set all the flags to specific states
6682 yes) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
6683 ac_fold_checking= ; ac_gc_checking=1 ;
6684 ac_gc_always_collect= ; ac_gimple_checking=1 ; ac_rtl_checking= ;
6685 ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6686 ac_tree_checking=1 ; ac_valgrind_checking= ;
6687 ac_types_checking=1 ;;
6688 no|none) ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
6689 ac_fold_checking= ; ac_gc_checking= ;
6690 ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6691 ac_rtlflag_checking= ; ac_runtime_checking= ;
6692 ac_tree_checking= ; ac_valgrind_checking= ;
6693 ac_types_checking= ;;
6694 all) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
6695 ac_fold_checking=1 ; ac_gc_checking=1 ;
6696 ac_gc_always_collect=1 ; ac_gimple_checking=1 ; ac_rtl_checking=1 ;
6697 ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6698 ac_tree_checking=1 ; ac_valgrind_checking= ;
6699 ac_types_checking=1 ;;
6700 release) ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
6701 ac_fold_checking= ; ac_gc_checking= ;
6702 ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6703 ac_rtlflag_checking= ; ac_runtime_checking=1 ;
6704 ac_tree_checking= ; ac_valgrind_checking= ;
6705 ac_types_checking= ;;
6706 # these enable particular checks
6707 assert) ac_assert_checking=1 ;;
6708 df) ac_df_checking=1 ;;
6709 fold) ac_fold_checking=1 ;;
6710 gc) ac_gc_checking=1 ;;
6711 gcac) ac_gc_always_collect=1 ;;
6712 gimple) ac_gimple_checking=1 ;;
6713 misc) ac_checking=1 ;;
6714 rtl) ac_rtl_checking=1 ;;
6715 rtlflag) ac_rtlflag_checking=1 ;;
6716 runtime) ac_runtime_checking=1 ;;
6717 tree) ac_tree_checking=1 ;;
6718 types) ac_types_checking=1 ;;
6719 valgrind) ac_valgrind_checking=1 ;;
6720 *) as_fn_error "unknown check category $check" "$LINENO" 5 ;;
6721 esac
6722 done
6723 IFS="$ac_save_IFS"
6724
6725 nocommon_flag=""
6726 if test x$ac_checking != x ; then
6727
6728 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
6729
6730 nocommon_flag=-fno-common
6731 fi
6732
6733 if test x$ac_df_checking != x ; then
6734
6735 $as_echo "#define ENABLE_DF_CHECKING 1" >>confdefs.h
6736
6737 fi
6738 if test x$ac_assert_checking != x ; then
6739
6740 $as_echo "#define ENABLE_ASSERT_CHECKING 1" >>confdefs.h
6741
6742 fi
6743 if test x$ac_gimple_checking != x ; then
6744
6745 $as_echo "#define ENABLE_GIMPLE_CHECKING 1" >>confdefs.h
6746
6747 fi
6748
6749 if test x$ac_runtime_checking != x ; then
6750
6751 $as_echo "#define ENABLE_RUNTIME_CHECKING 1" >>confdefs.h
6752
6753 fi
6754 if test x$ac_tree_checking != x ; then
6755
6756 $as_echo "#define ENABLE_TREE_CHECKING 1" >>confdefs.h
6757
6758 TREEBROWSER=tree-browser.o
6759 fi
6760 if test x$ac_types_checking != x ; then
6761
6762 $as_echo "#define ENABLE_TYPES_CHECKING 1" >>confdefs.h
6763
6764 fi
6765
6766 if test x$ac_rtl_checking != x ; then
6767
6768 $as_echo "#define ENABLE_RTL_CHECKING 1" >>confdefs.h
6769
6770 fi
6771 if test x$ac_rtlflag_checking != x ; then
6772
6773 $as_echo "#define ENABLE_RTL_FLAG_CHECKING 1" >>confdefs.h
6774
6775 fi
6776 if test x$ac_gc_checking != x ; then
6777
6778 $as_echo "#define ENABLE_GC_CHECKING 1" >>confdefs.h
6779
6780 fi
6781 if test x$ac_gc_always_collect != x ; then
6782
6783 $as_echo "#define ENABLE_GC_ALWAYS_COLLECT 1" >>confdefs.h
6784
6785 fi
6786 if test x$ac_fold_checking != x ; then
6787
6788 $as_echo "#define ENABLE_FOLD_CHECKING 1" >>confdefs.h
6789
6790 fi
6791 valgrind_path_defines=
6792 valgrind_command=
6793
6794 ac_fn_c_check_header_mongrel "$LINENO" "valgrind.h" "ac_cv_header_valgrind_h" "$ac_includes_default"
6795 if test "x$ac_cv_header_valgrind_h" = x""yes; then :
6796 have_valgrind_h=yes
6797 else
6798 have_valgrind_h=no
6799 fi
6800
6801
6802
6803 if test x$ac_valgrind_checking != x ; then
6804 # It is certainly possible that there's valgrind but no valgrind.h.
6805 # GCC relies on making annotations so we must have both.
6806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
6807 $as_echo_n "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... " >&6; }
6808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6809 /* end confdefs.h. */
6810 #include <valgrind/memcheck.h>
6811 #ifndef VALGRIND_DISCARD
6812 #error VALGRIND_DISCARD not defined
6813 #endif
6814 _ACEOF
6815 if ac_fn_c_try_cpp "$LINENO"; then :
6816 gcc_cv_header_valgrind_memcheck_h=yes
6817 else
6818 gcc_cv_header_valgrind_memcheck_h=no
6819 fi
6820 rm -f conftest.err conftest.$ac_ext
6821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_valgrind_memcheck_h" >&5
6822 $as_echo "$gcc_cv_header_valgrind_memcheck_h" >&6; }
6823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
6824 $as_echo_n "checking for VALGRIND_DISCARD in <memcheck.h>... " >&6; }
6825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6826 /* end confdefs.h. */
6827 #include <memcheck.h>
6828 #ifndef VALGRIND_DISCARD
6829 #error VALGRIND_DISCARD not defined
6830 #endif
6831 _ACEOF
6832 if ac_fn_c_try_cpp "$LINENO"; then :
6833 gcc_cv_header_memcheck_h=yes
6834 else
6835 gcc_cv_header_memcheck_h=no
6836 fi
6837 rm -f conftest.err conftest.$ac_ext
6838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_memcheck_h" >&5
6839 $as_echo "$gcc_cv_header_memcheck_h" >&6; }
6840
6841 # Prepare PATH_SEPARATOR.
6842 # The user is always right.
6843 if test "${PATH_SEPARATOR+set}" != set; then
6844 echo "#! /bin/sh" >conf$$.sh
6845 echo "exit 0" >>conf$$.sh
6846 chmod +x conf$$.sh
6847 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6848 PATH_SEPARATOR=';'
6849 else
6850 PATH_SEPARATOR=:
6851 fi
6852 rm -f conf$$.sh
6853 fi
6854
6855 # Find out how to test for executable files. Don't use a zero-byte file,
6856 # as systems may use methods other than mode bits to determine executability.
6857 cat >conf$$.file <<_ASEOF
6858 #! /bin/sh
6859 exit 0
6860 _ASEOF
6861 chmod +x conf$$.file
6862 if test -x conf$$.file >/dev/null 2>&1; then
6863 ac_executable_p="test -x"
6864 else
6865 ac_executable_p="test -f"
6866 fi
6867 rm -f conf$$.file
6868
6869 # Extract the first word of "valgrind", so it can be a program name with args.
6870 set dummy valgrind; ac_word=$2
6871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6872 $as_echo_n "checking for $ac_word... " >&6; }
6873 if test "${ac_cv_path_valgrind_path+set}" = set; then :
6874 $as_echo_n "(cached) " >&6
6875 else
6876 case "$valgrind_path" in
6877 [\\/]* | ?:[\\/]*)
6878 ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
6879 ;;
6880 *)
6881 ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
6882 for ac_dir in $PATH; do
6883 IFS="$ac_save_IFS"
6884 test -z "$ac_dir" && ac_dir=.
6885 for ac_exec_ext in '' $ac_executable_extensions; do
6886 if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
6887 if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
6888 ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
6889 break 2
6890 fi
6891 fi
6892 done
6893 done
6894 IFS="$ac_save_IFS"
6895 ;;
6896 esac
6897 fi
6898 valgrind_path="$ac_cv_path_valgrind_path"
6899 if test -n "$valgrind_path"; then
6900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $valgrind_path" >&5
6901 $as_echo "$valgrind_path" >&6; }
6902 else
6903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6904 $as_echo "no" >&6; }
6905 fi
6906
6907 if test "x$valgrind_path" = "x" \
6908 || (test $have_valgrind_h = no \
6909 && test $gcc_cv_header_memcheck_h = no \
6910 && test $gcc_cv_header_valgrind_memcheck_h = no); then
6911 as_fn_error "*** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5
6912 fi
6913 valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
6914 valgrind_command="$valgrind_path -q"
6915
6916 $as_echo "#define ENABLE_VALGRIND_CHECKING 1" >>confdefs.h
6917
6918 if test $gcc_cv_header_valgrind_memcheck_h = yes; then
6919
6920 $as_echo "#define HAVE_VALGRIND_MEMCHECK_H 1" >>confdefs.h
6921
6922 fi
6923 if test $gcc_cv_header_memcheck_h = yes; then
6924
6925 $as_echo "#define HAVE_MEMCHECK_H 1" >>confdefs.h
6926
6927 fi
6928 fi
6929
6930
6931
6932 # Enable code coverage collection
6933 # Check whether --enable-coverage was given.
6934 if test "${enable_coverage+set}" = set; then :
6935 enableval=$enable_coverage; case "${enableval}" in
6936 yes|noopt)
6937 coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
6938 ;;
6939 opt)
6940 coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
6941 ;;
6942 no)
6943 # a.k.a. --disable-coverage
6944 coverage_flags=""
6945 ;;
6946 *)
6947 as_fn_error "unknown coverage setting $enableval" "$LINENO" 5
6948 ;;
6949 esac
6950 else
6951 coverage_flags=""
6952 fi
6953
6954
6955
6956 # Check whether --enable-gather-detailed-mem-stats was given.
6957 if test "${enable_gather_detailed_mem_stats+set}" = set; then :
6958 enableval=$enable_gather_detailed_mem_stats;
6959 else
6960 enable_gather_detailed_mem_stats=no
6961 fi
6962
6963 if test x$enable_gather_detailed_mem_stats = xyes ; then
6964
6965 $as_echo "#define GATHER_STATISTICS 1" >>confdefs.h
6966
6967 fi
6968
6969 # -------------------------------
6970 # Miscenalleous configure options
6971 # -------------------------------
6972
6973 # See if we are building gcc with C++.
6974 # Check whether --enable-build-with-cxx was given.
6975 if test "${enable_build_with_cxx+set}" = set; then :
6976 enableval=$enable_build_with_cxx; ENABLE_BUILD_WITH_CXX=$enableval
6977 else
6978 ENABLE_BUILD_WITH_CXX=no
6979 fi
6980
6981
6982 if test "$ENABLE_BUILD_WITH_CXX" = "yes"; then
6983
6984 $as_echo "#define ENABLE_BUILD_WITH_CXX 1" >>confdefs.h
6985
6986 fi
6987
6988 # With stabs
6989
6990 # Check whether --with-stabs was given.
6991 if test "${with_stabs+set}" = set; then :
6992 withval=$with_stabs; stabs="$with_stabs"
6993 else
6994 stabs=no
6995 fi
6996
6997
6998 # Determine whether or not multilibs are enabled.
6999 # Check whether --enable-multilib was given.
7000 if test "${enable_multilib+set}" = set; then :
7001 enableval=$enable_multilib;
7002 else
7003 enable_multilib=yes
7004 fi
7005
7006
7007
7008 # Enable __cxa_atexit for C++.
7009 # Check whether --enable-__cxa_atexit was given.
7010 if test "${enable___cxa_atexit+set}" = set; then :
7011 enableval=$enable___cxa_atexit;
7012 fi
7013
7014
7015 # Enable C extension for decimal float if target supports it.
7016
7017 # Check whether --enable-decimal-float was given.
7018 if test "${enable_decimal_float+set}" = set; then :
7019 enableval=$enable_decimal_float;
7020 case $enable_decimal_float in
7021 yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;;
7022 *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float.
7023 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
7024 esac
7025
7026 else
7027
7028 case $target in
7029 powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \
7030 i?86*-*-mingw* | x86_64*-*-mingw* | \
7031 i?86*-*-cygwin*)
7032 enable_decimal_float=yes
7033 ;;
7034 *)
7035 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5
7036 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;}
7037 enable_decimal_float=no
7038 ;;
7039 esac
7040
7041 fi
7042
7043
7044 # x86's use BID format instead of DPD
7045 case x$enable_decimal_float in
7046 xyes)
7047 case $target in
7048 i?86*-*-* | x86_64*-*-*)
7049 enable_decimal_float=bid
7050 ;;
7051 *)
7052 enable_decimal_float=dpd
7053 ;;
7054 esac
7055 default_decimal_float=$enable_decimal_float
7056 ;;
7057 xno)
7058 # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
7059 # dependency on libdecnumber.
7060 default_decimal_float=dpd
7061 ;;
7062 esac
7063
7064
7065
7066
7067 dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
7068
7069 cat >>confdefs.h <<_ACEOF
7070 #define ENABLE_DECIMAL_FLOAT $dfp
7071 _ACEOF
7072
7073
7074 # Use default_decimal_float for dependency.
7075 enable_decimal_float=$default_decimal_float
7076
7077 bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
7078
7079 cat >>confdefs.h <<_ACEOF
7080 #define ENABLE_DECIMAL_BID_FORMAT $bid
7081 _ACEOF
7082
7083
7084 # Enable C extension for fixed-point arithmetic.
7085 # Check whether --enable-fixed-point was given.
7086 if test "${enable_fixed_point+set}" = set; then :
7087 enableval=$enable_fixed_point;
7088 else
7089
7090 case $target in
7091 arm*)
7092 enable_fixed_point=yes
7093 ;;
7094
7095 mips*-*-*)
7096 case $host in
7097 mips*-sgi-irix*)
7098 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported on IRIX, ignored" >&5
7099 $as_echo "$as_me: WARNING: fixed-point is not supported on IRIX, ignored" >&2;}
7100 enable_fixed_point=no
7101 ;;
7102 *)
7103 enable_fixed_point=yes
7104 ;;
7105 esac
7106 ;;
7107 *)
7108 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported for this target, ignored" >&5
7109 $as_echo "$as_me: WARNING: fixed-point is not supported for this target, ignored" >&2;}
7110 enable_fixed_point=no
7111 ;;
7112 esac
7113
7114 fi
7115
7116
7117
7118 fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
7119
7120 cat >>confdefs.h <<_ACEOF
7121 #define ENABLE_FIXED_POINT $fixedpoint
7122 _ACEOF
7123
7124
7125 # Enable threads
7126 # Pass with no value to take the default
7127 # Pass with a value to specify a thread package
7128 # Check whether --enable-threads was given.
7129 if test "${enable_threads+set}" = set; then :
7130 enableval=$enable_threads;
7131 else
7132 enable_threads=''
7133 fi
7134
7135
7136 # Check whether --enable-tls was given.
7137 if test "${enable_tls+set}" = set; then :
7138 enableval=$enable_tls;
7139 case $enable_tls in
7140 yes | no) ;;
7141 *) as_fn_error "'$enable_tls' is an invalid value for --enable-tls.
7142 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
7143 esac
7144
7145 else
7146 enable_tls=''
7147 fi
7148
7149
7150 # Check whether --enable-objc-gc was given.
7151 if test "${enable_objc_gc+set}" = set; then :
7152 enableval=$enable_objc_gc; if test x$enable_objc_gc = xno; then
7153 objc_boehm_gc=''
7154 else
7155 objc_boehm_gc=1
7156 fi
7157 else
7158 objc_boehm_gc=''
7159 fi
7160
7161
7162
7163 # Check whether --with-dwarf2 was given.
7164 if test "${with_dwarf2+set}" = set; then :
7165 withval=$with_dwarf2; dwarf2="$with_dwarf2"
7166 else
7167 dwarf2=no
7168 fi
7169
7170
7171 # Check whether --enable-shared was given.
7172 if test "${enable_shared+set}" = set; then :
7173 enableval=$enable_shared;
7174 case $enable_shared in
7175 yes | no) ;;
7176 *)
7177 enable_shared=no
7178 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
7179 for pkg in $enableval; do
7180 if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
7181 enable_shared=yes
7182 fi
7183 done
7184 IFS="$ac_save_ifs"
7185 ;;
7186 esac
7187
7188 else
7189 enable_shared=yes
7190 fi
7191
7192
7193
7194
7195 # Check whether --with-native-system-header-dir was given.
7196 if test "${with_native_system_header_dir+set}" = set; then :
7197 withval=$with_native_system_header_dir;
7198 case ${with_native_system_header_dir} in
7199 yes|no) as_fn_error "bad value ${withval} given for --with-native-system-header-dir" "$LINENO" 5 ;;
7200 /* | [A-Za-z]:[\\/]*) ;;
7201 *) as_fn_error "--with-native-system-header-dir argument ${withval} must be an absolute directory" "$LINENO" 5 ;;
7202 esac
7203 configured_native_system_header_dir="${withval}"
7204
7205 else
7206 configured_native_system_header_dir=
7207 fi
7208
7209
7210
7211 # Check whether --with-build-sysroot was given.
7212 if test "${with_build_sysroot+set}" = set; then :
7213 withval=$with_build_sysroot; if test x"$withval" != x ; then
7214 SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval"
7215 fi
7216 else
7217 SYSROOT_CFLAGS_FOR_TARGET=
7218 fi
7219
7220
7221
7222
7223 # Check whether --with-sysroot was given.
7224 if test "${with_sysroot+set}" = set; then :
7225 withval=$with_sysroot;
7226 case ${with_sysroot} in
7227 yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
7228 *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
7229 esac
7230
7231 TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
7232 CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
7233
7234 if test "x$prefix" = xNONE; then
7235 test_prefix=/usr/local
7236 else
7237 test_prefix=$prefix
7238 fi
7239 if test "x$exec_prefix" = xNONE; then
7240 test_exec_prefix=$test_prefix
7241 else
7242 test_exec_prefix=$exec_prefix
7243 fi
7244 case ${TARGET_SYSTEM_ROOT} in
7245 "${test_prefix}"|"${test_prefix}/"*|\
7246 "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
7247 '${prefix}'|'${prefix}/'*|\
7248 '${exec_prefix}'|'${exec_prefix}/'*)
7249 t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
7250 TARGET_SYSTEM_ROOT_DEFINE="$t"
7251 ;;
7252 esac
7253
7254 else
7255
7256 TARGET_SYSTEM_ROOT=
7257 TARGET_SYSTEM_ROOT_DEFINE=
7258 CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
7259
7260 fi
7261
7262
7263
7264
7265
7266
7267 # Check whether --with-specs was given.
7268 if test "${with_specs+set}" = set; then :
7269 withval=$with_specs; CONFIGURE_SPECS=$withval
7270 else
7271 CONFIGURE_SPECS=
7272
7273 fi
7274
7275
7276
7277
7278
7279 # Check whether --with-pkgversion was given.
7280 if test "${with_pkgversion+set}" = set; then :
7281 withval=$with_pkgversion; case "$withval" in
7282 yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
7283 no) PKGVERSION= ;;
7284 *) PKGVERSION="($withval) " ;;
7285 esac
7286 else
7287 PKGVERSION="(GCC) "
7288
7289 fi
7290
7291
7292
7293
7294
7295 # Check whether --with-bugurl was given.
7296 if test "${with_bugurl+set}" = set; then :
7297 withval=$with_bugurl; case "$withval" in
7298 yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
7299 no) BUGURL=
7300 ;;
7301 *) BUGURL="$withval"
7302 ;;
7303 esac
7304 else
7305 BUGURL="http://gcc.gnu.org/bugs.html"
7306
7307 fi
7308
7309 case ${BUGURL} in
7310 "")
7311 REPORT_BUGS_TO=
7312 REPORT_BUGS_TEXI=
7313 ;;
7314 *)
7315 REPORT_BUGS_TO="<$BUGURL>"
7316 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
7317 ;;
7318 esac;
7319
7320
7321
7322
7323 # Sanity check enable_languages in case someone does not run the toplevel
7324 # configure # script.
7325 # Check whether --enable-languages was given.
7326 if test "${enable_languages+set}" = set; then :
7327 enableval=$enable_languages; case ,${enable_languages}, in
7328 ,,|,yes,)
7329 # go safe -- we cannot be much sure without the toplevel
7330 # configure's
7331 # analysis of which target libs are present and usable
7332 enable_languages=c
7333 ;;
7334 *,all,*)
7335 as_fn_error "only the toplevel supports --enable-languages=all" "$LINENO" 5
7336 ;;
7337 *,c,*)
7338 ;;
7339 *)
7340 enable_languages=c,${enable_languages}
7341 ;;
7342 esac
7343 else
7344 enable_languages=c
7345 fi
7346
7347
7348
7349 # Check whether --with-multilib-list was given.
7350 if test "${with_multilib_list+set}" = set; then :
7351 withval=$with_multilib_list; :
7352 else
7353 with_multilib_list=default
7354 fi
7355
7356
7357 # -------------------------
7358 # Checks for other programs
7359 # -------------------------
7360
7361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
7362 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
7363 set x ${MAKE-make}
7364 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
7365 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
7366 $as_echo_n "(cached) " >&6
7367 else
7368 cat >conftest.make <<\_ACEOF
7369 SHELL = /bin/sh
7370 all:
7371 @echo '@@@%%%=$(MAKE)=@@@%%%'
7372 _ACEOF
7373 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7374 case `${MAKE-make} -f conftest.make 2>/dev/null` in
7375 *@@@%%%=?*=@@@%%%*)
7376 eval ac_cv_prog_make_${ac_make}_set=yes;;
7377 *)
7378 eval ac_cv_prog_make_${ac_make}_set=no;;
7379 esac
7380 rm -f conftest.make
7381 fi
7382 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
7383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7384 $as_echo "yes" >&6; }
7385 SET_MAKE=
7386 else
7387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7388 $as_echo "no" >&6; }
7389 SET_MAKE="MAKE=${MAKE-make}"
7390 fi
7391
7392
7393 # Find some useful tools
7394 for ac_prog in gawk mawk nawk awk
7395 do
7396 # Extract the first word of "$ac_prog", so it can be a program name with args.
7397 set dummy $ac_prog; ac_word=$2
7398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7399 $as_echo_n "checking for $ac_word... " >&6; }
7400 if test "${ac_cv_prog_AWK+set}" = set; then :
7401 $as_echo_n "(cached) " >&6
7402 else
7403 if test -n "$AWK"; then
7404 ac_cv_prog_AWK="$AWK" # Let the user override the test.
7405 else
7406 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7407 for as_dir in $PATH
7408 do
7409 IFS=$as_save_IFS
7410 test -z "$as_dir" && as_dir=.
7411 for ac_exec_ext in '' $ac_executable_extensions; do
7412 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7413 ac_cv_prog_AWK="$ac_prog"
7414 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7415 break 2
7416 fi
7417 done
7418 done
7419 IFS=$as_save_IFS
7420
7421 fi
7422 fi
7423 AWK=$ac_cv_prog_AWK
7424 if test -n "$AWK"; then
7425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7426 $as_echo "$AWK" >&6; }
7427 else
7428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7429 $as_echo "no" >&6; }
7430 fi
7431
7432
7433 test -n "$AWK" && break
7434 done
7435
7436 # We need awk to create options.c and options.h.
7437 # Bail out if it's missing.
7438 case ${AWK} in
7439 "") as_fn_error "can't build without awk, bailing out" "$LINENO" 5 ;;
7440 esac
7441
7442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7443 $as_echo_n "checking whether ln -s works... " >&6; }
7444 if test "${gcc_cv_prog_LN_S+set}" = set; then :
7445 $as_echo_n "(cached) " >&6
7446 else
7447 rm -f conftestdata_t
7448 echo >conftestdata_f
7449 if ln -s conftestdata_f conftestdata_t 2>/dev/null
7450 then
7451 gcc_cv_prog_LN_S="ln -s"
7452 else
7453 if ln conftestdata_f conftestdata_t 2>/dev/null
7454 then
7455 gcc_cv_prog_LN_S=ln
7456 else
7457 if cp -p conftestdata_f conftestdata_t 2>/dev/null
7458 then
7459 gcc_cv_prog_LN_S="cp -p"
7460 else
7461 gcc_cv_prog_LN_S=cp
7462 fi
7463 fi
7464 fi
7465 rm -f conftestdata_f conftestdata_t
7466
7467 fi
7468 LN_S="$gcc_cv_prog_LN_S"
7469 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
7470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7471 $as_echo "yes" >&6; }
7472 else
7473 if test "$gcc_cv_prog_LN_S" = "ln"; then
7474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using ln" >&5
7475 $as_echo "no, using ln" >&6; }
7476 else
7477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
7478 $as_echo "no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6; }
7479 fi
7480 fi
7481
7482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln works" >&5
7483 $as_echo_n "checking whether ln works... " >&6; }
7484 if test "${acx_cv_prog_LN+set}" = set; then :
7485 $as_echo_n "(cached) " >&6
7486 else
7487 rm -f conftestdata_t
7488 echo >conftestdata_f
7489 if ln conftestdata_f conftestdata_t 2>/dev/null
7490 then
7491 acx_cv_prog_LN=ln
7492 else
7493 acx_cv_prog_LN=no
7494 fi
7495 rm -f conftestdata_f conftestdata_t
7496
7497 fi
7498 if test $acx_cv_prog_LN = no; then
7499 LN="$LN_S"
7500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN" >&5
7501 $as_echo "no, using $LN" >&6; }
7502 else
7503 LN="$acx_cv_prog_LN"
7504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7505 $as_echo "yes" >&6; }
7506 fi
7507
7508 if test -n "$ac_tool_prefix"; then
7509 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7510 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7512 $as_echo_n "checking for $ac_word... " >&6; }
7513 if test "${ac_cv_prog_RANLIB+set}" = set; then :
7514 $as_echo_n "(cached) " >&6
7515 else
7516 if test -n "$RANLIB"; then
7517 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7518 else
7519 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7520 for as_dir in $PATH
7521 do
7522 IFS=$as_save_IFS
7523 test -z "$as_dir" && as_dir=.
7524 for ac_exec_ext in '' $ac_executable_extensions; do
7525 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7526 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7527 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7528 break 2
7529 fi
7530 done
7531 done
7532 IFS=$as_save_IFS
7533
7534 fi
7535 fi
7536 RANLIB=$ac_cv_prog_RANLIB
7537 if test -n "$RANLIB"; then
7538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7539 $as_echo "$RANLIB" >&6; }
7540 else
7541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7542 $as_echo "no" >&6; }
7543 fi
7544
7545
7546 fi
7547 if test -z "$ac_cv_prog_RANLIB"; then
7548 ac_ct_RANLIB=$RANLIB
7549 # Extract the first word of "ranlib", so it can be a program name with args.
7550 set dummy ranlib; ac_word=$2
7551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7552 $as_echo_n "checking for $ac_word... " >&6; }
7553 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
7554 $as_echo_n "(cached) " >&6
7555 else
7556 if test -n "$ac_ct_RANLIB"; then
7557 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7558 else
7559 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7560 for as_dir in $PATH
7561 do
7562 IFS=$as_save_IFS
7563 test -z "$as_dir" && as_dir=.
7564 for ac_exec_ext in '' $ac_executable_extensions; do
7565 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7566 ac_cv_prog_ac_ct_RANLIB="ranlib"
7567 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7568 break 2
7569 fi
7570 done
7571 done
7572 IFS=$as_save_IFS
7573
7574 fi
7575 fi
7576 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7577 if test -n "$ac_ct_RANLIB"; then
7578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7579 $as_echo "$ac_ct_RANLIB" >&6; }
7580 else
7581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7582 $as_echo "no" >&6; }
7583 fi
7584
7585 if test "x$ac_ct_RANLIB" = x; then
7586 RANLIB=":"
7587 else
7588 case $cross_compiling:$ac_tool_warned in
7589 yes:)
7590 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7591 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7592 ac_tool_warned=yes ;;
7593 esac
7594 RANLIB=$ac_ct_RANLIB
7595 fi
7596 else
7597 RANLIB="$ac_cv_prog_RANLIB"
7598 fi
7599
7600 ranlib_flags=""
7601
7602
7603 # Find a good install program. We prefer a C program (faster),
7604 # so one script is as good as another. But avoid the broken or
7605 # incompatible versions:
7606 # SysV /etc/install, /usr/sbin/install
7607 # SunOS /usr/etc/install
7608 # IRIX /sbin/install
7609 # AIX /bin/install
7610 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7611 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7612 # ./install, which can be erroneously created by make from ./install.sh.
7613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD compatible install" >&5
7614 $as_echo_n "checking for a BSD compatible install... " >&6; }
7615 if test -z "$INSTALL"; then
7616 if test "${ac_cv_path_install+set}" = set; then :
7617 $as_echo_n "(cached) " >&6
7618 else
7619 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
7620 for ac_dir in $PATH; do
7621 # Account for people who put trailing slashes in PATH elements.
7622 case "$ac_dir/" in
7623 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
7624 *)
7625 # OSF1 and SCO ODT 3.0 have their own names for install.
7626 for ac_prog in ginstall scoinst install; do
7627 if test -f $ac_dir/$ac_prog; then
7628 if test $ac_prog = install &&
7629 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
7630 # AIX install. It has an incompatible calling convention.
7631 # OSF/1 installbsd also uses dspmsg, but is usable.
7632 :
7633 else
7634 ac_cv_path_install="$ac_dir/$ac_prog -c"
7635 break 2
7636 fi
7637 fi
7638 done
7639 ;;
7640 esac
7641 done
7642 IFS="$ac_save_IFS"
7643
7644 fi
7645 if test "${ac_cv_path_install+set}" = set; then
7646 INSTALL="$ac_cv_path_install"
7647 else
7648 # As a last resort, use the slow shell script. We don't cache a
7649 # path for INSTALL within a source directory, because that will
7650 # break other packages using the cache if that directory is
7651 # removed, or if the path is relative.
7652 INSTALL="$ac_install_sh"
7653 fi
7654 fi
7655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7656 $as_echo "$INSTALL" >&6; }
7657
7658 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7659 # It thinks the first close brace ends the variable substitution.
7660 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7661
7662 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7663
7664
7665 # See if cmp has --ignore-initial.
7666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cmp's capabilities" >&5
7667 $as_echo_n "checking for cmp's capabilities... " >&6; }
7668 if test "${gcc_cv_prog_cmp_skip+set}" = set; then :
7669 $as_echo_n "(cached) " >&6
7670 else
7671 echo abfoo >t1
7672 echo cdfoo >t2
7673 gcc_cv_prog_cmp_skip=slowcompare
7674 if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
7675 if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
7676 :
7677 else
7678 gcc_cv_prog_cmp_skip=gnucompare
7679 fi
7680 fi
7681 if test $gcc_cv_prog_cmp_skip = slowcompare ; then
7682 if cmp t1 t2 2 2 > /dev/null 2>&1; then
7683 if cmp t1 t2 1 1 > /dev/null 2>&1; then
7684 :
7685 else
7686 gcc_cv_prog_cmp_skip=fastcompare
7687 fi
7688 fi
7689 fi
7690 rm t1 t2
7691
7692 fi
7693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_cmp_skip" >&5
7694 $as_echo "$gcc_cv_prog_cmp_skip" >&6; }
7695 make_compare_target=$gcc_cv_prog_cmp_skip
7696
7697
7698
7699 # See if we have the mktemp command.
7700 # Extract the first word of "mktemp", so it can be a program name with args.
7701 set dummy mktemp; ac_word=$2
7702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7703 $as_echo_n "checking for $ac_word... " >&6; }
7704 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then :
7705 $as_echo_n "(cached) " >&6
7706 else
7707 if test -n "$have_mktemp_command"; then
7708 ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
7709 else
7710 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7711 for as_dir in $PATH
7712 do
7713 IFS=$as_save_IFS
7714 test -z "$as_dir" && as_dir=.
7715 for ac_exec_ext in '' $ac_executable_extensions; do
7716 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7717 ac_cv_prog_have_mktemp_command="yes"
7718 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7719 break 2
7720 fi
7721 done
7722 done
7723 IFS=$as_save_IFS
7724
7725 test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
7726 fi
7727 fi
7728 have_mktemp_command=$ac_cv_prog_have_mktemp_command
7729 if test -n "$have_mktemp_command"; then
7730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mktemp_command" >&5
7731 $as_echo "$have_mktemp_command" >&6; }
7732 else
7733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7734 $as_echo "no" >&6; }
7735 fi
7736
7737
7738
7739 # See if makeinfo has been installed and is modern enough
7740 # that we can use it.
7741
7742 # Extract the first word of "makeinfo", so it can be a program name with args.
7743 set dummy makeinfo; ac_word=$2
7744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7745 $as_echo_n "checking for $ac_word... " >&6; }
7746 if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
7747 $as_echo_n "(cached) " >&6
7748 else
7749 if test -n "$MAKEINFO"; then
7750 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
7751 else
7752 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7753 for as_dir in $PATH
7754 do
7755 IFS=$as_save_IFS
7756 test -z "$as_dir" && as_dir=.
7757 for ac_exec_ext in '' $ac_executable_extensions; do
7758 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7759 ac_cv_prog_MAKEINFO="makeinfo"
7760 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7761 break 2
7762 fi
7763 done
7764 done
7765 IFS=$as_save_IFS
7766
7767 fi
7768 fi
7769 MAKEINFO=$ac_cv_prog_MAKEINFO
7770 if test -n "$MAKEINFO"; then
7771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
7772 $as_echo "$MAKEINFO" >&6; }
7773 else
7774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7775 $as_echo "no" >&6; }
7776 fi
7777
7778
7779 if test -n "$MAKEINFO"; then
7780 # Found it, now check the version.
7781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5
7782 $as_echo_n "checking for modern makeinfo... " >&6; }
7783 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then :
7784 $as_echo_n "(cached) " >&6
7785 else
7786 ac_prog_version=`eval $MAKEINFO --version 2>&1 |
7787 sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
7788
7789 case $ac_prog_version in
7790 '') gcc_cv_prog_makeinfo_modern=no;;
7791 4.[7-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*) gcc_cv_prog_makeinfo_modern=yes;;
7792 *) gcc_cv_prog_makeinfo_modern=no;;
7793 esac
7794
7795 fi
7796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5
7797 $as_echo "$gcc_cv_prog_makeinfo_modern" >&6; }
7798 else
7799 gcc_cv_prog_makeinfo_modern=no
7800 fi
7801 if test $gcc_cv_prog_makeinfo_modern = no; then
7802 MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
7803 fi
7804
7805 if test $gcc_cv_prog_makeinfo_modern = no; then
7806 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
7807 *** Makeinfo is missing or too old.
7808 *** Info documentation will not be built." >&5
7809 $as_echo "$as_me: WARNING:
7810 *** Makeinfo is missing or too old.
7811 *** Info documentation will not be built." >&2;}
7812 BUILD_INFO=
7813 else
7814 BUILD_INFO=info
7815 fi
7816
7817
7818 # Is pod2man recent enough to regenerate manpages?
7819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for recent Pod::Man" >&5
7820 $as_echo_n "checking for recent Pod::Man... " >&6; }
7821 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
7822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7823 $as_echo "yes" >&6; }
7824 GENERATED_MANPAGES=generated-manpages
7825 else
7826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7827 $as_echo "no" >&6; }
7828 GENERATED_MANPAGES=
7829 fi
7830
7831
7832 MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
7833
7834 # How about lex?
7835 for ac_prog in flex
7836 do
7837 # Extract the first word of "$ac_prog", so it can be a program name with args.
7838 set dummy $ac_prog; ac_word=$2
7839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7840 $as_echo_n "checking for $ac_word... " >&6; }
7841 if test "${ac_cv_prog_FLEX+set}" = set; then :
7842 $as_echo_n "(cached) " >&6
7843 else
7844 if test -n "$FLEX"; then
7845 ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
7846 else
7847 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7848 for as_dir in $PATH
7849 do
7850 IFS=$as_save_IFS
7851 test -z "$as_dir" && as_dir=.
7852 for ac_exec_ext in '' $ac_executable_extensions; do
7853 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7854 ac_cv_prog_FLEX="$ac_prog"
7855 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7856 break 2
7857 fi
7858 done
7859 done
7860 IFS=$as_save_IFS
7861
7862 fi
7863 fi
7864 FLEX=$ac_cv_prog_FLEX
7865 if test -n "$FLEX"; then
7866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLEX" >&5
7867 $as_echo "$FLEX" >&6; }
7868 else
7869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7870 $as_echo "no" >&6; }
7871 fi
7872
7873
7874 test -n "$FLEX" && break
7875 done
7876 test -n "$FLEX" || FLEX="$MISSING flex"
7877
7878
7879 # Bison?
7880 for ac_prog in bison
7881 do
7882 # Extract the first word of "$ac_prog", so it can be a program name with args.
7883 set dummy $ac_prog; ac_word=$2
7884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7885 $as_echo_n "checking for $ac_word... " >&6; }
7886 if test "${ac_cv_prog_BISON+set}" = set; then :
7887 $as_echo_n "(cached) " >&6
7888 else
7889 if test -n "$BISON"; then
7890 ac_cv_prog_BISON="$BISON" # Let the user override the test.
7891 else
7892 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7893 for as_dir in $PATH
7894 do
7895 IFS=$as_save_IFS
7896 test -z "$as_dir" && as_dir=.
7897 for ac_exec_ext in '' $ac_executable_extensions; do
7898 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7899 ac_cv_prog_BISON="$ac_prog"
7900 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7901 break 2
7902 fi
7903 done
7904 done
7905 IFS=$as_save_IFS
7906
7907 fi
7908 fi
7909 BISON=$ac_cv_prog_BISON
7910 if test -n "$BISON"; then
7911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5
7912 $as_echo "$BISON" >&6; }
7913 else
7914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7915 $as_echo "no" >&6; }
7916 fi
7917
7918
7919 test -n "$BISON" && break
7920 done
7921 test -n "$BISON" || BISON="$MISSING bison"
7922
7923
7924 # Binutils are not build modules, unlike bison/flex/makeinfo. So we
7925 # check for build == host before using them.
7926
7927 # NM
7928 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
7929 && test -d ../binutils ; then
7930 NM='${objdir}/../binutils/nm-new'
7931 else
7932 # Extract the first word of "nm", so it can be a program name with args.
7933 set dummy nm; ac_word=$2
7934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7935 $as_echo_n "checking for $ac_word... " >&6; }
7936 if test "${ac_cv_prog_NM+set}" = set; then :
7937 $as_echo_n "(cached) " >&6
7938 else
7939 if test -n "$NM"; then
7940 ac_cv_prog_NM="$NM" # Let the user override the test.
7941 else
7942 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7943 for as_dir in $PATH
7944 do
7945 IFS=$as_save_IFS
7946 test -z "$as_dir" && as_dir=.
7947 for ac_exec_ext in '' $ac_executable_extensions; do
7948 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7949 ac_cv_prog_NM="nm"
7950 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7951 break 2
7952 fi
7953 done
7954 done
7955 IFS=$as_save_IFS
7956
7957 test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
7958 fi
7959 fi
7960 NM=$ac_cv_prog_NM
7961 if test -n "$NM"; then
7962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
7963 $as_echo "$NM" >&6; }
7964 else
7965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7966 $as_echo "no" >&6; }
7967 fi
7968
7969
7970 fi
7971
7972 # AR
7973 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
7974 && test -d ../binutils ; then
7975 AR='${objdir}/../binutils/ar'
7976 else
7977 # Extract the first word of "ar", so it can be a program name with args.
7978 set dummy ar; ac_word=$2
7979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7980 $as_echo_n "checking for $ac_word... " >&6; }
7981 if test "${ac_cv_prog_AR+set}" = set; then :
7982 $as_echo_n "(cached) " >&6
7983 else
7984 if test -n "$AR"; then
7985 ac_cv_prog_AR="$AR" # Let the user override the test.
7986 else
7987 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7988 for as_dir in $PATH
7989 do
7990 IFS=$as_save_IFS
7991 test -z "$as_dir" && as_dir=.
7992 for ac_exec_ext in '' $ac_executable_extensions; do
7993 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7994 ac_cv_prog_AR="ar"
7995 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7996 break 2
7997 fi
7998 done
7999 done
8000 IFS=$as_save_IFS
8001
8002 test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
8003 fi
8004 fi
8005 AR=$ac_cv_prog_AR
8006 if test -n "$AR"; then
8007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
8008 $as_echo "$AR" >&6; }
8009 else
8010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8011 $as_echo "no" >&6; }
8012 fi
8013
8014
8015 fi
8016
8017
8018 # --------------------
8019 # Checks for C headers
8020 # --------------------
8021
8022 # Need to reject headers which give warnings, so that the -Werror bootstrap
8023 # works later. *sigh* This needs to come before all header checks.
8024
8025 ac_c_preproc_warn_flag=yes
8026
8027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
8028 $as_echo_n "checking for ANSI C header files... " >&6; }
8029 if test "${ac_cv_header_stdc+set}" = set; then :
8030 $as_echo_n "(cached) " >&6
8031 else
8032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8033 /* end confdefs.h. */
8034 #include <stdlib.h>
8035 #include <stdarg.h>
8036 #include <string.h>
8037 #include <float.h>
8038
8039 int
8040 main ()
8041 {
8042
8043 ;
8044 return 0;
8045 }
8046 _ACEOF
8047 if ac_fn_c_try_compile "$LINENO"; then :
8048 ac_cv_header_stdc=yes
8049 else
8050 ac_cv_header_stdc=no
8051 fi
8052 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8053
8054 if test $ac_cv_header_stdc = yes; then
8055 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8057 /* end confdefs.h. */
8058 #include <string.h>
8059
8060 _ACEOF
8061 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8062 $EGREP "memchr" >/dev/null 2>&1; then :
8063
8064 else
8065 ac_cv_header_stdc=no
8066 fi
8067 rm -f conftest*
8068
8069 fi
8070
8071 if test $ac_cv_header_stdc = yes; then
8072 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8074 /* end confdefs.h. */
8075 #include <stdlib.h>
8076
8077 _ACEOF
8078 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8079 $EGREP "free" >/dev/null 2>&1; then :
8080
8081 else
8082 ac_cv_header_stdc=no
8083 fi
8084 rm -f conftest*
8085
8086 fi
8087
8088 if test $ac_cv_header_stdc = yes; then
8089 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8090 if test "$cross_compiling" = yes; then :
8091 :
8092 else
8093 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8094 /* end confdefs.h. */
8095 #include <ctype.h>
8096 #include <stdlib.h>
8097 #if ((' ' & 0x0FF) == 0x020)
8098 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8099 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8100 #else
8101 # define ISLOWER(c) \
8102 (('a' <= (c) && (c) <= 'i') \
8103 || ('j' <= (c) && (c) <= 'r') \
8104 || ('s' <= (c) && (c) <= 'z'))
8105 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8106 #endif
8107
8108 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8109 int
8110 main ()
8111 {
8112 int i;
8113 for (i = 0; i < 256; i++)
8114 if (XOR (islower (i), ISLOWER (i))
8115 || toupper (i) != TOUPPER (i))
8116 return 2;
8117 return 0;
8118 }
8119 _ACEOF
8120 if ac_fn_c_try_run "$LINENO"; then :
8121
8122 else
8123 ac_cv_header_stdc=no
8124 fi
8125 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8126 conftest.$ac_objext conftest.beam conftest.$ac_ext
8127 fi
8128
8129 fi
8130 fi
8131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8132 $as_echo "$ac_cv_header_stdc" >&6; }
8133 if test $ac_cv_header_stdc = yes; then
8134
8135 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
8136
8137 fi
8138
8139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
8140 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
8141 if test "${ac_cv_header_time+set}" = set; then :
8142 $as_echo_n "(cached) " >&6
8143 else
8144 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8145 /* end confdefs.h. */
8146 #include <sys/types.h>
8147 #include <sys/time.h>
8148 #include <time.h>
8149
8150 int
8151 main ()
8152 {
8153 if ((struct tm *) 0)
8154 return 0;
8155 ;
8156 return 0;
8157 }
8158 _ACEOF
8159 if ac_fn_c_try_compile "$LINENO"; then :
8160 ac_cv_header_time=yes
8161 else
8162 ac_cv_header_time=no
8163 fi
8164 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8165 fi
8166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
8167 $as_echo "$ac_cv_header_time" >&6; }
8168 if test $ac_cv_header_time = yes; then
8169
8170 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8171
8172 fi
8173
8174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
8175 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
8176 if test "${gcc_cv_header_string+set}" = set; then :
8177 $as_echo_n "(cached) " >&6
8178 else
8179 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8180 /* end confdefs.h. */
8181 #include <string.h>
8182 #include <strings.h>
8183 int
8184 main ()
8185 {
8186
8187 ;
8188 return 0;
8189 }
8190 _ACEOF
8191 if ac_fn_c_try_compile "$LINENO"; then :
8192 gcc_cv_header_string=yes
8193 else
8194 gcc_cv_header_string=no
8195 fi
8196 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8197 fi
8198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
8199 $as_echo "$gcc_cv_header_string" >&6; }
8200 if test $gcc_cv_header_string = yes; then
8201
8202 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
8203
8204 fi
8205
8206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
8207 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
8208 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
8209 $as_echo_n "(cached) " >&6
8210 else
8211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8212 /* end confdefs.h. */
8213 #include <sys/types.h>
8214 #include <sys/wait.h>
8215 #ifndef WEXITSTATUS
8216 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
8217 #endif
8218 #ifndef WIFEXITED
8219 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8220 #endif
8221
8222 int
8223 main ()
8224 {
8225 int s;
8226 wait (&s);
8227 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8228 ;
8229 return 0;
8230 }
8231 _ACEOF
8232 if ac_fn_c_try_compile "$LINENO"; then :
8233 ac_cv_header_sys_wait_h=yes
8234 else
8235 ac_cv_header_sys_wait_h=no
8236 fi
8237 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8238 fi
8239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
8240 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
8241 if test $ac_cv_header_sys_wait_h = yes; then
8242
8243 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8244
8245 fi
8246
8247 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
8248 fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
8249 sys/resource.h sys/param.h sys/times.h sys/stat.h \
8250 direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
8251 do :
8252 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8253 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
8254 eval as_val=\$$as_ac_Header
8255 if test "x$as_val" = x""yes; then :
8256 cat >>confdefs.h <<_ACEOF
8257 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8258 _ACEOF
8259
8260 fi
8261 done
8262
8263
8264 # Check for thread headers.
8265 ac_fn_c_check_header_preproc "$LINENO" "thread.h" "ac_cv_header_thread_h"
8266 if test "x$ac_cv_header_thread_h" = x""yes; then :
8267 have_thread_h=yes
8268 else
8269 have_thread_h=
8270 fi
8271
8272 ac_fn_c_check_header_preproc "$LINENO" "pthread.h" "ac_cv_header_pthread_h"
8273 if test "x$ac_cv_header_pthread_h" = x""yes; then :
8274 have_pthread_h=yes
8275 else
8276 have_pthread_h=
8277 fi
8278
8279
8280 # These tests can't be done till we know if we have limits.h.
8281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CHAR_BIT" >&5
8282 $as_echo_n "checking for CHAR_BIT... " >&6; }
8283 if test "${gcc_cv_decl_char_bit+set}" = set; then :
8284 $as_echo_n "(cached) " >&6
8285 else
8286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8287 /* end confdefs.h. */
8288 #ifdef HAVE_LIMITS_H
8289 #include <limits.h>
8290 #endif
8291 #ifdef CHAR_BIT
8292 found
8293 #endif
8294 _ACEOF
8295 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8296 $EGREP "found" >/dev/null 2>&1; then :
8297 gcc_cv_decl_char_bit=yes
8298 else
8299 gcc_cv_decl_char_bit=no
8300 fi
8301 rm -f conftest*
8302
8303
8304 fi
8305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_char_bit" >&5
8306 $as_echo "$gcc_cv_decl_char_bit" >&6; }
8307 if test $gcc_cv_decl_char_bit = no; then
8308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of bits in a byte" >&5
8309 $as_echo_n "checking number of bits in a byte... " >&6; }
8310 if test "${gcc_cv_c_nbby+set}" = set; then :
8311 $as_echo_n "(cached) " >&6
8312 else
8313 i=8
8314 gcc_cv_c_nbby=
8315 while test $i -lt 65; do
8316 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8317 /* end confdefs.h. */
8318
8319 int
8320 main ()
8321 {
8322 switch(0) {
8323 case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
8324 case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
8325 ; }
8326 ;
8327 return 0;
8328 }
8329 _ACEOF
8330 if ac_fn_c_try_compile "$LINENO"; then :
8331 gcc_cv_c_nbby=$i; break
8332 fi
8333 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8334 i=`expr $i + 1`
8335 done
8336 test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
8337
8338 fi
8339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_c_nbby" >&5
8340 $as_echo "$gcc_cv_c_nbby" >&6; }
8341 if test $gcc_cv_c_nbby = failed; then
8342 as_fn_error "cannot determine number of bits in a byte" "$LINENO" 5
8343 else
8344
8345 cat >>confdefs.h <<_ACEOF
8346 #define CHAR_BIT $gcc_cv_c_nbby
8347 _ACEOF
8348
8349 fi
8350 fi
8351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8352 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8353 if test "${ac_cv_c_bigendian+set}" = set; then :
8354 $as_echo_n "(cached) " >&6
8355 else
8356 ac_cv_c_bigendian=unknown
8357 # See if we're dealing with a universal compiler.
8358 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8359 /* end confdefs.h. */
8360 #ifndef __APPLE_CC__
8361 not a universal capable compiler
8362 #endif
8363 typedef int dummy;
8364
8365 _ACEOF
8366 if ac_fn_c_try_compile "$LINENO"; then :
8367
8368 # Check for potential -arch flags. It is not universal unless
8369 # there are at least two -arch flags with different values.
8370 ac_arch=
8371 ac_prev=
8372 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8373 if test -n "$ac_prev"; then
8374 case $ac_word in
8375 i?86 | x86_64 | ppc | ppc64)
8376 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8377 ac_arch=$ac_word
8378 else
8379 ac_cv_c_bigendian=universal
8380 break
8381 fi
8382 ;;
8383 esac
8384 ac_prev=
8385 elif test "x$ac_word" = "x-arch"; then
8386 ac_prev=arch
8387 fi
8388 done
8389 fi
8390 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8391 if test $ac_cv_c_bigendian = unknown; then
8392 # See if sys/param.h defines the BYTE_ORDER macro.
8393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8394 /* end confdefs.h. */
8395 #include <sys/types.h>
8396 #include <sys/param.h>
8397
8398 int
8399 main ()
8400 {
8401 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8402 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8403 && LITTLE_ENDIAN)
8404 bogus endian macros
8405 #endif
8406
8407 ;
8408 return 0;
8409 }
8410 _ACEOF
8411 if ac_fn_c_try_compile "$LINENO"; then :
8412 # It does; now see whether it defined to BIG_ENDIAN or not.
8413 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8414 /* end confdefs.h. */
8415 #include <sys/types.h>
8416 #include <sys/param.h>
8417
8418 int
8419 main ()
8420 {
8421 #if BYTE_ORDER != BIG_ENDIAN
8422 not big endian
8423 #endif
8424
8425 ;
8426 return 0;
8427 }
8428 _ACEOF
8429 if ac_fn_c_try_compile "$LINENO"; then :
8430 ac_cv_c_bigendian=yes
8431 else
8432 ac_cv_c_bigendian=no
8433 fi
8434 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8435 fi
8436 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8437 fi
8438 if test $ac_cv_c_bigendian = unknown; then
8439 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8440 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8441 /* end confdefs.h. */
8442 #include <limits.h>
8443
8444 int
8445 main ()
8446 {
8447 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8448 bogus endian macros
8449 #endif
8450
8451 ;
8452 return 0;
8453 }
8454 _ACEOF
8455 if ac_fn_c_try_compile "$LINENO"; then :
8456 # It does; now see whether it defined to _BIG_ENDIAN or not.
8457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8458 /* end confdefs.h. */
8459 #include <limits.h>
8460
8461 int
8462 main ()
8463 {
8464 #ifndef _BIG_ENDIAN
8465 not big endian
8466 #endif
8467
8468 ;
8469 return 0;
8470 }
8471 _ACEOF
8472 if ac_fn_c_try_compile "$LINENO"; then :
8473 ac_cv_c_bigendian=yes
8474 else
8475 ac_cv_c_bigendian=no
8476 fi
8477 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8478 fi
8479 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8480 fi
8481 if test $ac_cv_c_bigendian = unknown; then
8482 # Compile a test program.
8483 if test "$cross_compiling" = yes; then :
8484 # Try to guess by grepping values from an object file.
8485 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8486 /* end confdefs.h. */
8487 short int ascii_mm[] =
8488 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8489 short int ascii_ii[] =
8490 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8491 int use_ascii (int i) {
8492 return ascii_mm[i] + ascii_ii[i];
8493 }
8494 short int ebcdic_ii[] =
8495 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8496 short int ebcdic_mm[] =
8497 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8498 int use_ebcdic (int i) {
8499 return ebcdic_mm[i] + ebcdic_ii[i];
8500 }
8501 extern int foo;
8502
8503 int
8504 main ()
8505 {
8506 return use_ascii (foo) == use_ebcdic (foo);
8507 ;
8508 return 0;
8509 }
8510 _ACEOF
8511 if ac_fn_c_try_compile "$LINENO"; then :
8512 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8513 ac_cv_c_bigendian=yes
8514 fi
8515 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8516 if test "$ac_cv_c_bigendian" = unknown; then
8517 ac_cv_c_bigendian=no
8518 else
8519 # finding both strings is unlikely to happen, but who knows?
8520 ac_cv_c_bigendian=unknown
8521 fi
8522 fi
8523 fi
8524 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8525 else
8526 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8527 /* end confdefs.h. */
8528 $ac_includes_default
8529 int
8530 main ()
8531 {
8532
8533 /* Are we little or big endian? From Harbison&Steele. */
8534 union
8535 {
8536 long int l;
8537 char c[sizeof (long int)];
8538 } u;
8539 u.l = 1;
8540 return u.c[sizeof (long int) - 1] == 1;
8541
8542 ;
8543 return 0;
8544 }
8545 _ACEOF
8546 if ac_fn_c_try_run "$LINENO"; then :
8547 ac_cv_c_bigendian=no
8548 else
8549 ac_cv_c_bigendian=yes
8550 fi
8551 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8552 conftest.$ac_objext conftest.beam conftest.$ac_ext
8553 fi
8554
8555 fi
8556 fi
8557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8558 $as_echo "$ac_cv_c_bigendian" >&6; }
8559 case $ac_cv_c_bigendian in #(
8560 yes)
8561 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8562 ;; #(
8563 no)
8564 ;; #(
8565 universal)
8566
8567 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8568
8569 ;; #(
8570 *)
8571 as_fn_error "unknown endianness
8572 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8573 esac
8574
8575
8576 # ----------------------
8577 # Checks for C++ headers
8578 # ----------------------
8579
8580 ac_ext=cpp
8581 ac_cpp='$CXXCPP $CPPFLAGS'
8582 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8583 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8584 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
8586 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
8587 if test -z "$CXXCPP"; then
8588 if test "${ac_cv_prog_CXXCPP+set}" = set; then :
8589 $as_echo_n "(cached) " >&6
8590 else
8591 # Double quotes because CXXCPP needs to be expanded
8592 for CXXCPP in "$CXX -E" "/lib/cpp"
8593 do
8594 ac_preproc_ok=false
8595 for ac_cxx_preproc_warn_flag in '' yes
8596 do
8597 # Use a header file that comes with gcc, so configuring glibc
8598 # with a fresh cross-compiler works.
8599 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8600 # <limits.h> exists even on freestanding compilers.
8601 # On the NeXT, cc -E runs the code through the compiler's parser,
8602 # not just through cpp. "Syntax error" is here to catch this case.
8603 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8604 /* end confdefs.h. */
8605 #ifdef __STDC__
8606 # include <limits.h>
8607 #else
8608 # include <assert.h>
8609 #endif
8610 Syntax error
8611 _ACEOF
8612 if ac_fn_cxx_try_cpp "$LINENO"; then :
8613
8614 else
8615 # Broken: fails on valid input.
8616 continue
8617 fi
8618 rm -f conftest.err conftest.$ac_ext
8619
8620 # OK, works on sane cases. Now check whether nonexistent headers
8621 # can be detected and how.
8622 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8623 /* end confdefs.h. */
8624 #include <ac_nonexistent.h>
8625 _ACEOF
8626 if ac_fn_cxx_try_cpp "$LINENO"; then :
8627 # Broken: success on invalid input.
8628 continue
8629 else
8630 # Passes both tests.
8631 ac_preproc_ok=:
8632 break
8633 fi
8634 rm -f conftest.err conftest.$ac_ext
8635
8636 done
8637 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8638 rm -f conftest.err conftest.$ac_ext
8639 if $ac_preproc_ok; then :
8640 break
8641 fi
8642
8643 done
8644 ac_cv_prog_CXXCPP=$CXXCPP
8645
8646 fi
8647 CXXCPP=$ac_cv_prog_CXXCPP
8648 else
8649 ac_cv_prog_CXXCPP=$CXXCPP
8650 fi
8651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
8652 $as_echo "$CXXCPP" >&6; }
8653 ac_preproc_ok=false
8654 for ac_cxx_preproc_warn_flag in '' yes
8655 do
8656 # Use a header file that comes with gcc, so configuring glibc
8657 # with a fresh cross-compiler works.
8658 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8659 # <limits.h> exists even on freestanding compilers.
8660 # On the NeXT, cc -E runs the code through the compiler's parser,
8661 # not just through cpp. "Syntax error" is here to catch this case.
8662 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8663 /* end confdefs.h. */
8664 #ifdef __STDC__
8665 # include <limits.h>
8666 #else
8667 # include <assert.h>
8668 #endif
8669 Syntax error
8670 _ACEOF
8671 if ac_fn_cxx_try_cpp "$LINENO"; then :
8672
8673 else
8674 # Broken: fails on valid input.
8675 continue
8676 fi
8677 rm -f conftest.err conftest.$ac_ext
8678
8679 # OK, works on sane cases. Now check whether nonexistent headers
8680 # can be detected and how.
8681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8682 /* end confdefs.h. */
8683 #include <ac_nonexistent.h>
8684 _ACEOF
8685 if ac_fn_cxx_try_cpp "$LINENO"; then :
8686 # Broken: success on invalid input.
8687 continue
8688 else
8689 # Passes both tests.
8690 ac_preproc_ok=:
8691 break
8692 fi
8693 rm -f conftest.err conftest.$ac_ext
8694
8695 done
8696 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8697 rm -f conftest.err conftest.$ac_ext
8698 if $ac_preproc_ok; then :
8699
8700 else
8701 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8702 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8703 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8704 See \`config.log' for more details." >&5
8705 $as_echo "$as_me: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8706 See \`config.log' for more details." >&2;}; }
8707 fi
8708
8709 ac_ext=c
8710 ac_cpp='$CPP $CPPFLAGS'
8711 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8712 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8713 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8714
8715
8716 ac_ext=cpp
8717 ac_cpp='$CXXCPP $CPPFLAGS'
8718 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8719 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8720 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8721
8722
8723
8724
8725 for ac_header in unordered_map
8726 do :
8727 ac_fn_cxx_check_header_preproc "$LINENO" "unordered_map" "ac_cv_header_unordered_map"
8728 if test "x$ac_cv_header_unordered_map" = x""yes; then :
8729 cat >>confdefs.h <<_ACEOF
8730 #define HAVE_UNORDERED_MAP 1
8731 _ACEOF
8732
8733 fi
8734 done
8735
8736 for ac_header in tr1/unordered_map
8737 do :
8738 ac_fn_cxx_check_header_preproc "$LINENO" "tr1/unordered_map" "ac_cv_header_tr1_unordered_map"
8739 if test "x$ac_cv_header_tr1_unordered_map" = x""yes; then :
8740 cat >>confdefs.h <<_ACEOF
8741 #define HAVE_TR1_UNORDERED_MAP 1
8742 _ACEOF
8743
8744 fi
8745 done
8746
8747 for ac_header in ext/hash_map
8748 do :
8749 ac_fn_cxx_check_header_preproc "$LINENO" "ext/hash_map" "ac_cv_header_ext_hash_map"
8750 if test "x$ac_cv_header_ext_hash_map" = x""yes; then :
8751 cat >>confdefs.h <<_ACEOF
8752 #define HAVE_EXT_HASH_MAP 1
8753 _ACEOF
8754
8755 fi
8756 done
8757
8758
8759 ac_ext=c
8760 ac_cpp='$CPP $CPPFLAGS'
8761 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8762 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8763 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8764
8765
8766 # --------
8767 # UNSORTED
8768 # --------
8769
8770
8771 # These libraries may be used by collect2.
8772 # We may need a special search path to get them linked.
8773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for collect2 libraries" >&5
8774 $as_echo_n "checking for collect2 libraries... " >&6; }
8775 if test "${gcc_cv_collect2_libs+set}" = set; then :
8776 $as_echo_n "(cached) " >&6
8777 else
8778 save_LIBS="$LIBS"
8779 for libs in '' -lld -lmld \
8780 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
8781 '-L/usr/lib/cmplrs/cc3.11 -lmld'
8782 do
8783 LIBS="$libs"
8784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8785 /* end confdefs.h. */
8786
8787 /* Override any GCC internal prototype to avoid an error.
8788 Use char because int might match the return type of a GCC
8789 builtin and then its argument prototype would still apply. */
8790 #ifdef __cplusplus
8791 extern "C"
8792 #endif
8793 char ldopen ();
8794 int
8795 main ()
8796 {
8797 return ldopen ();
8798 ;
8799 return 0;
8800 }
8801 _ACEOF
8802 if ac_fn_c_try_link "$LINENO"; then :
8803 gcc_cv_collect2_libs="$libs"; break
8804 fi
8805 rm -f core conftest.err conftest.$ac_objext \
8806 conftest$ac_exeext conftest.$ac_ext
8807 done
8808 LIBS="$save_LIBS"
8809 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
8810 fi
8811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_collect2_libs" >&5
8812 $as_echo "$gcc_cv_collect2_libs" >&6; }
8813 case $gcc_cv_collect2_libs in
8814 "none required") ;;
8815 *) COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
8816 esac
8817
8818
8819 # When building Ada code on Alpha, we need exc_resume which is usually in
8820 # -lexc. So test for it.
8821 save_LIBS="$LIBS"
8822 LIBS=
8823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing exc_resume" >&5
8824 $as_echo_n "checking for library containing exc_resume... " >&6; }
8825 if test "${ac_cv_search_exc_resume+set}" = set; then :
8826 $as_echo_n "(cached) " >&6
8827 else
8828 ac_func_search_save_LIBS=$LIBS
8829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8830 /* end confdefs.h. */
8831
8832 /* Override any GCC internal prototype to avoid an error.
8833 Use char because int might match the return type of a GCC
8834 builtin and then its argument prototype would still apply. */
8835 #ifdef __cplusplus
8836 extern "C"
8837 #endif
8838 char exc_resume ();
8839 int
8840 main ()
8841 {
8842 return exc_resume ();
8843 ;
8844 return 0;
8845 }
8846 _ACEOF
8847 for ac_lib in '' exc; do
8848 if test -z "$ac_lib"; then
8849 ac_res="none required"
8850 else
8851 ac_res=-l$ac_lib
8852 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8853 fi
8854 if ac_fn_c_try_link "$LINENO"; then :
8855 ac_cv_search_exc_resume=$ac_res
8856 fi
8857 rm -f core conftest.err conftest.$ac_objext \
8858 conftest$ac_exeext
8859 if test "${ac_cv_search_exc_resume+set}" = set; then :
8860 break
8861 fi
8862 done
8863 if test "${ac_cv_search_exc_resume+set}" = set; then :
8864
8865 else
8866 ac_cv_search_exc_resume=no
8867 fi
8868 rm conftest.$ac_ext
8869 LIBS=$ac_func_search_save_LIBS
8870 fi
8871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_exc_resume" >&5
8872 $as_echo "$ac_cv_search_exc_resume" >&6; }
8873 ac_res=$ac_cv_search_exc_resume
8874 if test "$ac_res" != no; then :
8875 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8876
8877 fi
8878
8879 GNAT_LIBEXC="$LIBS"
8880 LIBS="$save_LIBS"
8881
8882
8883 # To support -mcpu=native on Solaris/SPARC, we need libkstat.
8884 save_LIBS="$LIBS"
8885 LIBS=
8886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kstat_open" >&5
8887 $as_echo_n "checking for library containing kstat_open... " >&6; }
8888 if test "${ac_cv_search_kstat_open+set}" = set; then :
8889 $as_echo_n "(cached) " >&6
8890 else
8891 ac_func_search_save_LIBS=$LIBS
8892 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8893 /* end confdefs.h. */
8894
8895 /* Override any GCC internal prototype to avoid an error.
8896 Use char because int might match the return type of a GCC
8897 builtin and then its argument prototype would still apply. */
8898 #ifdef __cplusplus
8899 extern "C"
8900 #endif
8901 char kstat_open ();
8902 int
8903 main ()
8904 {
8905 return kstat_open ();
8906 ;
8907 return 0;
8908 }
8909 _ACEOF
8910 for ac_lib in '' kstat; do
8911 if test -z "$ac_lib"; then
8912 ac_res="none required"
8913 else
8914 ac_res=-l$ac_lib
8915 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8916 fi
8917 if ac_fn_c_try_link "$LINENO"; then :
8918 ac_cv_search_kstat_open=$ac_res
8919 fi
8920 rm -f core conftest.err conftest.$ac_objext \
8921 conftest$ac_exeext
8922 if test "${ac_cv_search_kstat_open+set}" = set; then :
8923 break
8924 fi
8925 done
8926 if test "${ac_cv_search_kstat_open+set}" = set; then :
8927
8928 else
8929 ac_cv_search_kstat_open=no
8930 fi
8931 rm conftest.$ac_ext
8932 LIBS=$ac_func_search_save_LIBS
8933 fi
8934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kstat_open" >&5
8935 $as_echo "$ac_cv_search_kstat_open" >&6; }
8936 ac_res=$ac_cv_search_kstat_open
8937 if test "$ac_res" != no; then :
8938 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8939
8940 fi
8941
8942 EXTRA_GCC_LIBS="$LIBS"
8943 LIBS="$save_LIBS"
8944
8945
8946 # Some systems put ldexp and frexp in libm instead of libc; assume
8947 # they're both in the same place. jcf-dump needs them.
8948 save_LIBS="$LIBS"
8949 LIBS=
8950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ldexp" >&5
8951 $as_echo_n "checking for library containing ldexp... " >&6; }
8952 if test "${ac_cv_search_ldexp+set}" = set; then :
8953 $as_echo_n "(cached) " >&6
8954 else
8955 ac_func_search_save_LIBS=$LIBS
8956 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8957 /* end confdefs.h. */
8958
8959 /* Override any GCC internal prototype to avoid an error.
8960 Use char because int might match the return type of a GCC
8961 builtin and then its argument prototype would still apply. */
8962 #ifdef __cplusplus
8963 extern "C"
8964 #endif
8965 char ldexp ();
8966 int
8967 main ()
8968 {
8969 return ldexp ();
8970 ;
8971 return 0;
8972 }
8973 _ACEOF
8974 for ac_lib in '' m; do
8975 if test -z "$ac_lib"; then
8976 ac_res="none required"
8977 else
8978 ac_res=-l$ac_lib
8979 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8980 fi
8981 if ac_fn_c_try_link "$LINENO"; then :
8982 ac_cv_search_ldexp=$ac_res
8983 fi
8984 rm -f core conftest.err conftest.$ac_objext \
8985 conftest$ac_exeext
8986 if test "${ac_cv_search_ldexp+set}" = set; then :
8987 break
8988 fi
8989 done
8990 if test "${ac_cv_search_ldexp+set}" = set; then :
8991
8992 else
8993 ac_cv_search_ldexp=no
8994 fi
8995 rm conftest.$ac_ext
8996 LIBS=$ac_func_search_save_LIBS
8997 fi
8998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ldexp" >&5
8999 $as_echo "$ac_cv_search_ldexp" >&6; }
9000 ac_res=$ac_cv_search_ldexp
9001 if test "$ac_res" != no; then :
9002 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9003
9004 fi
9005
9006 LDEXP_LIB="$LIBS"
9007 LIBS="$save_LIBS"
9008
9009
9010 # Use <inttypes.h> only if it exists,
9011 # doesn't clash with <sys/types.h>, and declares intmax_t.
9012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
9013 $as_echo_n "checking for inttypes.h... " >&6; }
9014 if test "${gcc_cv_header_inttypes_h+set}" = set; then :
9015 $as_echo_n "(cached) " >&6
9016 else
9017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9018 /* end confdefs.h. */
9019 #include <sys/types.h>
9020 #include <inttypes.h>
9021 int
9022 main ()
9023 {
9024 intmax_t i = -1;
9025 ;
9026 return 0;
9027 }
9028 _ACEOF
9029 if ac_fn_c_try_compile "$LINENO"; then :
9030 gcc_cv_header_inttypes_h=yes
9031 else
9032 gcc_cv_header_inttypes_h=no
9033 fi
9034 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9035 fi
9036
9037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_inttypes_h" >&5
9038 $as_echo "$gcc_cv_header_inttypes_h" >&6; }
9039 if test $gcc_cv_header_inttypes_h = yes; then
9040
9041 $as_echo "#define HAVE_INTTYPES_H 1" >>confdefs.h
9042
9043 fi
9044
9045
9046
9047 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
9048 sysconf strsignal getrusage nl_langinfo \
9049 gettimeofday mbstowcs wcswidth mmap setlocale \
9050 clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked madvise
9051 do :
9052 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9053 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9054 eval as_val=\$$as_ac_var
9055 if test "x$as_val" = x""yes; then :
9056 cat >>confdefs.h <<_ACEOF
9057 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9058 _ACEOF
9059
9060 fi
9061 done
9062
9063
9064 if test x$ac_cv_func_mbstowcs = xyes; then
9065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbstowcs works" >&5
9066 $as_echo_n "checking whether mbstowcs works... " >&6; }
9067 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then :
9068 $as_echo_n "(cached) " >&6
9069 else
9070 if test "$cross_compiling" = yes; then :
9071 gcc_cv_func_mbstowcs_works=yes
9072 else
9073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9074 /* end confdefs.h. */
9075 #include <stdlib.h>
9076 int main()
9077 {
9078 mbstowcs(0, "", 0);
9079 return 0;
9080 }
9081 _ACEOF
9082 if ac_fn_c_try_run "$LINENO"; then :
9083 gcc_cv_func_mbstowcs_works=yes
9084 else
9085 gcc_cv_func_mbstowcs_works=no
9086 fi
9087 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9088 conftest.$ac_objext conftest.beam conftest.$ac_ext
9089 fi
9090
9091 fi
9092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mbstowcs_works" >&5
9093 $as_echo "$gcc_cv_func_mbstowcs_works" >&6; }
9094 if test x$gcc_cv_func_mbstowcs_works = xyes; then
9095
9096 $as_echo "#define HAVE_WORKING_MBSTOWCS 1" >>confdefs.h
9097
9098 fi
9099 fi
9100
9101 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
9102 if test "x$ac_cv_type_ssize_t" = x""yes; then :
9103
9104 else
9105
9106 cat >>confdefs.h <<_ACEOF
9107 #define ssize_t int
9108 _ACEOF
9109
9110 fi
9111
9112 ac_fn_c_check_type "$LINENO" "caddr_t" "ac_cv_type_caddr_t" "$ac_includes_default"
9113 if test "x$ac_cv_type_caddr_t" = x""yes; then :
9114
9115 else
9116
9117 cat >>confdefs.h <<_ACEOF
9118 #define caddr_t char *
9119 _ACEOF
9120
9121 fi
9122
9123
9124
9125 ac_fn_c_check_header_preproc "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h"
9126 if test "x$ac_cv_header_sys_mman_h" = x""yes; then :
9127 gcc_header_sys_mman_h=yes
9128 else
9129 gcc_header_sys_mman_h=no
9130 fi
9131
9132 ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
9133 if test "x$ac_cv_func_mmap" = x""yes; then :
9134 gcc_func_mmap=yes
9135 else
9136 gcc_func_mmap=no
9137 fi
9138
9139 if test "$gcc_header_sys_mman_h" != yes \
9140 || test "$gcc_func_mmap" != yes; then
9141 gcc_cv_func_mmap_file=no
9142 gcc_cv_func_mmap_dev_zero=no
9143 gcc_cv_func_mmap_anon=no
9144 else
9145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
9146 $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
9147 if test "${gcc_cv_func_mmap_file+set}" = set; then :
9148 $as_echo_n "(cached) " >&6
9149 else
9150 # Add a system to this blacklist if
9151 # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
9152 # memory area containing the same data that you'd get if you applied
9153 # read() to the same fd. The only system known to have a problem here
9154 # is VMS, where text files have record structure.
9155 case "$host_os" in
9156 vms* | ultrix*)
9157 gcc_cv_func_mmap_file=no ;;
9158 *)
9159 gcc_cv_func_mmap_file=yes;;
9160 esac
9161 fi
9162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5
9163 $as_echo "$gcc_cv_func_mmap_file" >&6; }
9164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
9165 $as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
9166 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then :
9167 $as_echo_n "(cached) " >&6
9168 else
9169 # Add a system to this blacklist if it has mmap() but /dev/zero
9170 # does not exist, or if mmapping /dev/zero does not give anonymous
9171 # zeroed pages with both the following properties:
9172 # 1. If you map N consecutive pages in with one call, and then
9173 # unmap any subset of those pages, the pages that were not
9174 # explicitly unmapped remain accessible.
9175 # 2. If you map two adjacent blocks of memory and then unmap them
9176 # both at once, they must both go away.
9177 # Systems known to be in this category are Windows (all variants),
9178 # VMS, and Darwin.
9179 case "$host_os" in
9180 vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
9181 gcc_cv_func_mmap_dev_zero=no ;;
9182 *)
9183 gcc_cv_func_mmap_dev_zero=yes;;
9184 esac
9185 fi
9186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5
9187 $as_echo "$gcc_cv_func_mmap_dev_zero" >&6; }
9188
9189 # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
9190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
9191 $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
9192 if test "${gcc_cv_decl_map_anon+set}" = set; then :
9193 $as_echo_n "(cached) " >&6
9194 else
9195 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9196 /* end confdefs.h. */
9197 #include <sys/types.h>
9198 #include <sys/mman.h>
9199 #include <unistd.h>
9200
9201 #ifndef MAP_ANONYMOUS
9202 #define MAP_ANONYMOUS MAP_ANON
9203 #endif
9204
9205 int
9206 main ()
9207 {
9208 int n = MAP_ANONYMOUS;
9209 ;
9210 return 0;
9211 }
9212 _ACEOF
9213 if ac_fn_c_try_compile "$LINENO"; then :
9214 gcc_cv_decl_map_anon=yes
9215 else
9216 gcc_cv_decl_map_anon=no
9217 fi
9218 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9219 fi
9220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5
9221 $as_echo "$gcc_cv_decl_map_anon" >&6; }
9222
9223 if test $gcc_cv_decl_map_anon = no; then
9224 gcc_cv_func_mmap_anon=no
9225 else
9226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
9227 $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
9228 if test "${gcc_cv_func_mmap_anon+set}" = set; then :
9229 $as_echo_n "(cached) " >&6
9230 else
9231 # Add a system to this blacklist if it has mmap() and MAP_ANON or
9232 # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
9233 # doesn't give anonymous zeroed pages with the same properties listed
9234 # above for use of /dev/zero.
9235 # Systems known to be in this category are Windows, VMS, and SCO Unix.
9236 case "$host_os" in
9237 vms* | cygwin* | pe | mingw* | sco* | udk* )
9238 gcc_cv_func_mmap_anon=no ;;
9239 *)
9240 gcc_cv_func_mmap_anon=yes;;
9241 esac
9242 fi
9243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5
9244 $as_echo "$gcc_cv_func_mmap_anon" >&6; }
9245 fi
9246 fi
9247
9248 if test $gcc_cv_func_mmap_file = yes; then
9249
9250 $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
9251
9252 fi
9253 if test $gcc_cv_func_mmap_dev_zero = yes; then
9254
9255 $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
9256
9257 fi
9258 if test $gcc_cv_func_mmap_anon = yes; then
9259
9260 $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
9261
9262 fi
9263
9264
9265 case "${host}" in
9266 *-*-*vms*)
9267 # Under VMS, vfork works very differently than on Unix. The standard test
9268 # won't work, and it isn't easily adaptable. It makes more sense to
9269 # just force it.
9270 ac_cv_func_vfork_works=yes
9271 ;;
9272 esac
9273 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
9274 if test "x$ac_cv_type_pid_t" = x""yes; then :
9275
9276 else
9277
9278 cat >>confdefs.h <<_ACEOF
9279 #define pid_t int
9280 _ACEOF
9281
9282 fi
9283
9284 for ac_header in vfork.h
9285 do :
9286 ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
9287 if test "x$ac_cv_header_vfork_h" = x""yes; then :
9288 cat >>confdefs.h <<_ACEOF
9289 #define HAVE_VFORK_H 1
9290 _ACEOF
9291
9292 fi
9293 done
9294
9295 for ac_func in fork vfork
9296 do :
9297 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9298 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9299 eval as_val=\$$as_ac_var
9300 if test "x$as_val" = x""yes; then :
9301 cat >>confdefs.h <<_ACEOF
9302 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9303 _ACEOF
9304
9305 fi
9306 done
9307
9308 if test "x$ac_cv_func_fork" = xyes; then
9309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
9310 $as_echo_n "checking for working fork... " >&6; }
9311 if test "${ac_cv_func_fork_works+set}" = set; then :
9312 $as_echo_n "(cached) " >&6
9313 else
9314 if test "$cross_compiling" = yes; then :
9315 ac_cv_func_fork_works=cross
9316 else
9317 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9318 /* end confdefs.h. */
9319 $ac_includes_default
9320 int
9321 main ()
9322 {
9323
9324 /* By Ruediger Kuhlmann. */
9325 return fork () < 0;
9326
9327 ;
9328 return 0;
9329 }
9330 _ACEOF
9331 if ac_fn_c_try_run "$LINENO"; then :
9332 ac_cv_func_fork_works=yes
9333 else
9334 ac_cv_func_fork_works=no
9335 fi
9336 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9337 conftest.$ac_objext conftest.beam conftest.$ac_ext
9338 fi
9339
9340 fi
9341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
9342 $as_echo "$ac_cv_func_fork_works" >&6; }
9343
9344 else
9345 ac_cv_func_fork_works=$ac_cv_func_fork
9346 fi
9347 if test "x$ac_cv_func_fork_works" = xcross; then
9348 case $host in
9349 *-*-amigaos* | *-*-msdosdjgpp*)
9350 # Override, as these systems have only a dummy fork() stub
9351 ac_cv_func_fork_works=no
9352 ;;
9353 *)
9354 ac_cv_func_fork_works=yes
9355 ;;
9356 esac
9357 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
9358 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
9359 fi
9360 ac_cv_func_vfork_works=$ac_cv_func_vfork
9361 if test "x$ac_cv_func_vfork" = xyes; then
9362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
9363 $as_echo_n "checking for working vfork... " >&6; }
9364 if test "${ac_cv_func_vfork_works+set}" = set; then :
9365 $as_echo_n "(cached) " >&6
9366 else
9367 if test "$cross_compiling" = yes; then :
9368 ac_cv_func_vfork_works=cross
9369 else
9370 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9371 /* end confdefs.h. */
9372 /* Thanks to Paul Eggert for this test. */
9373 $ac_includes_default
9374 #include <sys/wait.h>
9375 #ifdef HAVE_VFORK_H
9376 # include <vfork.h>
9377 #endif
9378 /* On some sparc systems, changes by the child to local and incoming
9379 argument registers are propagated back to the parent. The compiler
9380 is told about this with #include <vfork.h>, but some compilers
9381 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
9382 static variable whose address is put into a register that is
9383 clobbered by the vfork. */
9384 static void
9385 #ifdef __cplusplus
9386 sparc_address_test (int arg)
9387 # else
9388 sparc_address_test (arg) int arg;
9389 #endif
9390 {
9391 static pid_t child;
9392 if (!child) {
9393 child = vfork ();
9394 if (child < 0) {
9395 perror ("vfork");
9396 _exit(2);
9397 }
9398 if (!child) {
9399 arg = getpid();
9400 write(-1, "", 0);
9401 _exit (arg);
9402 }
9403 }
9404 }
9405
9406 int
9407 main ()
9408 {
9409 pid_t parent = getpid ();
9410 pid_t child;
9411
9412 sparc_address_test (0);
9413
9414 child = vfork ();
9415
9416 if (child == 0) {
9417 /* Here is another test for sparc vfork register problems. This
9418 test uses lots of local variables, at least as many local
9419 variables as main has allocated so far including compiler
9420 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
9421 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
9422 reuse the register of parent for one of the local variables,
9423 since it will think that parent can't possibly be used any more
9424 in this routine. Assigning to the local variable will thus
9425 munge parent in the parent process. */
9426 pid_t
9427 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
9428 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
9429 /* Convince the compiler that p..p7 are live; otherwise, it might
9430 use the same hardware register for all 8 local variables. */
9431 if (p != p1 || p != p2 || p != p3 || p != p4
9432 || p != p5 || p != p6 || p != p7)
9433 _exit(1);
9434
9435 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
9436 from child file descriptors. If the child closes a descriptor
9437 before it execs or exits, this munges the parent's descriptor
9438 as well. Test for this by closing stdout in the child. */
9439 _exit(close(fileno(stdout)) != 0);
9440 } else {
9441 int status;
9442 struct stat st;
9443
9444 while (wait(&status) != child)
9445 ;
9446 return (
9447 /* Was there some problem with vforking? */
9448 child < 0
9449
9450 /* Did the child fail? (This shouldn't happen.) */
9451 || status
9452
9453 /* Did the vfork/compiler bug occur? */
9454 || parent != getpid()
9455
9456 /* Did the file descriptor bug occur? */
9457 || fstat(fileno(stdout), &st) != 0
9458 );
9459 }
9460 }
9461 _ACEOF
9462 if ac_fn_c_try_run "$LINENO"; then :
9463 ac_cv_func_vfork_works=yes
9464 else
9465 ac_cv_func_vfork_works=no
9466 fi
9467 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9468 conftest.$ac_objext conftest.beam conftest.$ac_ext
9469 fi
9470
9471 fi
9472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
9473 $as_echo "$ac_cv_func_vfork_works" >&6; }
9474
9475 fi;
9476 if test "x$ac_cv_func_fork_works" = xcross; then
9477 ac_cv_func_vfork_works=$ac_cv_func_vfork
9478 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
9479 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
9480 fi
9481
9482 if test "x$ac_cv_func_vfork_works" = xyes; then
9483
9484 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
9485
9486 else
9487
9488 $as_echo "#define vfork fork" >>confdefs.h
9489
9490 fi
9491 if test "x$ac_cv_func_fork_works" = xyes; then
9492
9493 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
9494
9495 fi
9496
9497
9498 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which exposes a different
9499 # iconv() prototype.
9500
9501 if test "X$prefix" = "XNONE"; then
9502 acl_final_prefix="$ac_default_prefix"
9503 else
9504 acl_final_prefix="$prefix"
9505 fi
9506 if test "X$exec_prefix" = "XNONE"; then
9507 acl_final_exec_prefix='${prefix}'
9508 else
9509 acl_final_exec_prefix="$exec_prefix"
9510 fi
9511 acl_save_prefix="$prefix"
9512 prefix="$acl_final_prefix"
9513 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
9514 prefix="$acl_save_prefix"
9515
9516
9517 # Check whether --with-gnu-ld was given.
9518 if test "${with_gnu_ld+set}" = set; then :
9519 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
9520 else
9521 with_gnu_ld=no
9522 fi
9523
9524 # Prepare PATH_SEPARATOR.
9525 # The user is always right.
9526 if test "${PATH_SEPARATOR+set}" != set; then
9527 echo "#! /bin/sh" >conf$$.sh
9528 echo "exit 0" >>conf$$.sh
9529 chmod +x conf$$.sh
9530 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9531 PATH_SEPARATOR=';'
9532 else
9533 PATH_SEPARATOR=:
9534 fi
9535 rm -f conf$$.sh
9536 fi
9537 ac_prog=ld
9538 if test "$GCC" = yes; then
9539 # Check if gcc -print-prog-name=ld gives a path.
9540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
9541 $as_echo_n "checking for ld used by GCC... " >&6; }
9542 case $host in
9543 *-*-mingw*)
9544 # gcc leaves a trailing carriage return which upsets mingw
9545 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
9546 *)
9547 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
9548 esac
9549 case $ac_prog in
9550 # Accept absolute paths.
9551 [\\/]* | [A-Za-z]:[\\/]*)
9552 re_direlt='/[^/][^/]*/\.\./'
9553 # Canonicalize the path of ld
9554 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
9555 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
9556 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
9557 done
9558 test -z "$LD" && LD="$ac_prog"
9559 ;;
9560 "")
9561 # If it fails, then pretend we aren't using GCC.
9562 ac_prog=ld
9563 ;;
9564 *)
9565 # If it is relative, then search for the first ld in PATH.
9566 with_gnu_ld=unknown
9567 ;;
9568 esac
9569 elif test "$with_gnu_ld" = yes; then
9570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
9571 $as_echo_n "checking for GNU ld... " >&6; }
9572 else
9573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
9574 $as_echo_n "checking for non-GNU ld... " >&6; }
9575 fi
9576 if test "${acl_cv_path_LD+set}" = set; then :
9577 $as_echo_n "(cached) " >&6
9578 else
9579 if test -z "$LD"; then
9580 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
9581 for ac_dir in $PATH; do
9582 test -z "$ac_dir" && ac_dir=.
9583 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
9584 acl_cv_path_LD="$ac_dir/$ac_prog"
9585 # Check to see if the program is GNU ld. I'd rather use --version,
9586 # but apparently some GNU ld's only accept -v.
9587 # Break only if it was the GNU/non-GNU ld that we prefer.
9588 if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
9589 test "$with_gnu_ld" != no && break
9590 else
9591 test "$with_gnu_ld" != yes && break
9592 fi
9593 fi
9594 done
9595 IFS="$ac_save_ifs"
9596 else
9597 acl_cv_path_LD="$LD" # Let the user override the test with a path.
9598 fi
9599 fi
9600
9601 LD="$acl_cv_path_LD"
9602 if test -n "$LD"; then
9603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
9604 $as_echo "$LD" >&6; }
9605 else
9606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9607 $as_echo "no" >&6; }
9608 fi
9609 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
9610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
9611 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
9612 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
9613 $as_echo_n "(cached) " >&6
9614 else
9615 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
9616 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
9617 acl_cv_prog_gnu_ld=yes
9618 else
9619 acl_cv_prog_gnu_ld=no
9620 fi
9621 fi
9622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
9623 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
9624 with_gnu_ld=$acl_cv_prog_gnu_ld
9625
9626
9627
9628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
9629 $as_echo_n "checking for shared library run path origin... " >&6; }
9630 if test "${acl_cv_rpath+set}" = set; then :
9631 $as_echo_n "(cached) " >&6
9632 else
9633
9634 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
9635 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
9636 . ./conftest.sh
9637 rm -f ./conftest.sh
9638 acl_cv_rpath=done
9639
9640 fi
9641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
9642 $as_echo "$acl_cv_rpath" >&6; }
9643 wl="$acl_cv_wl"
9644 libext="$acl_cv_libext"
9645 shlibext="$acl_cv_shlibext"
9646 hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
9647 hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
9648 hardcode_direct="$acl_cv_hardcode_direct"
9649 hardcode_minus_L="$acl_cv_hardcode_minus_L"
9650 # Check whether --enable-rpath was given.
9651 if test "${enable_rpath+set}" = set; then :
9652 enableval=$enable_rpath; :
9653 else
9654 enable_rpath=yes
9655 fi
9656
9657
9658
9659
9660
9661
9662
9663
9664 use_additional=yes
9665
9666 acl_save_prefix="$prefix"
9667 prefix="$acl_final_prefix"
9668 acl_save_exec_prefix="$exec_prefix"
9669 exec_prefix="$acl_final_exec_prefix"
9670
9671 eval additional_includedir=\"$includedir\"
9672 eval additional_libdir=\"$libdir\"
9673
9674 exec_prefix="$acl_save_exec_prefix"
9675 prefix="$acl_save_prefix"
9676
9677
9678 # Check whether --with-libiconv-prefix was given.
9679 if test "${with_libiconv_prefix+set}" = set; then :
9680 withval=$with_libiconv_prefix;
9681 if test "X$withval" = "Xno"; then
9682 use_additional=no
9683 else
9684 if test "X$withval" = "X"; then
9685
9686 acl_save_prefix="$prefix"
9687 prefix="$acl_final_prefix"
9688 acl_save_exec_prefix="$exec_prefix"
9689 exec_prefix="$acl_final_exec_prefix"
9690
9691 eval additional_includedir=\"$includedir\"
9692 eval additional_libdir=\"$libdir\"
9693
9694 exec_prefix="$acl_save_exec_prefix"
9695 prefix="$acl_save_prefix"
9696
9697 else
9698 additional_includedir="$withval/include"
9699 additional_libdir="$withval/lib"
9700 fi
9701 fi
9702
9703 fi
9704
9705 LIBICONV=
9706 LTLIBICONV=
9707 INCICONV=
9708 rpathdirs=
9709 ltrpathdirs=
9710 names_already_handled=
9711 names_next_round='iconv '
9712 while test -n "$names_next_round"; do
9713 names_this_round="$names_next_round"
9714 names_next_round=
9715 for name in $names_this_round; do
9716 already_handled=
9717 for n in $names_already_handled; do
9718 if test "$n" = "$name"; then
9719 already_handled=yes
9720 break
9721 fi
9722 done
9723 if test -z "$already_handled"; then
9724 names_already_handled="$names_already_handled $name"
9725 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
9726 eval value=\"\$HAVE_LIB$uppername\"
9727 if test -n "$value"; then
9728 if test "$value" = yes; then
9729 eval value=\"\$LIB$uppername\"
9730 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
9731 eval value=\"\$LTLIB$uppername\"
9732 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
9733 else
9734 :
9735 fi
9736 else
9737 found_dir=
9738 found_la=
9739 found_so=
9740 found_a=
9741 if test $use_additional = yes; then
9742 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
9743 found_dir="$additional_libdir"
9744 found_so="$additional_libdir/lib$name.$shlibext"
9745 if test -f "$additional_libdir/lib$name.la"; then
9746 found_la="$additional_libdir/lib$name.la"
9747 fi
9748 else
9749 if test -f "$additional_libdir/lib$name.$libext"; then
9750 found_dir="$additional_libdir"
9751 found_a="$additional_libdir/lib$name.$libext"
9752 if test -f "$additional_libdir/lib$name.la"; then
9753 found_la="$additional_libdir/lib$name.la"
9754 fi
9755 fi
9756 fi
9757 fi
9758 if test "X$found_dir" = "X"; then
9759 for x in $LDFLAGS $LTLIBICONV; do
9760
9761 acl_save_prefix="$prefix"
9762 prefix="$acl_final_prefix"
9763 acl_save_exec_prefix="$exec_prefix"
9764 exec_prefix="$acl_final_exec_prefix"
9765 eval x=\"$x\"
9766 exec_prefix="$acl_save_exec_prefix"
9767 prefix="$acl_save_prefix"
9768
9769 case "$x" in
9770 -L*)
9771 dir=`echo "X$x" | sed -e 's/^X-L//'`
9772 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
9773 found_dir="$dir"
9774 found_so="$dir/lib$name.$shlibext"
9775 if test -f "$dir/lib$name.la"; then
9776 found_la="$dir/lib$name.la"
9777 fi
9778 else
9779 if test -f "$dir/lib$name.$libext"; then
9780 found_dir="$dir"
9781 found_a="$dir/lib$name.$libext"
9782 if test -f "$dir/lib$name.la"; then
9783 found_la="$dir/lib$name.la"
9784 fi
9785 fi
9786 fi
9787 ;;
9788 esac
9789 if test "X$found_dir" != "X"; then
9790 break
9791 fi
9792 done
9793 fi
9794 if test "X$found_dir" != "X"; then
9795 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
9796 if test "X$found_so" != "X"; then
9797 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
9798 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9799 else
9800 haveit=
9801 for x in $ltrpathdirs; do
9802 if test "X$x" = "X$found_dir"; then
9803 haveit=yes
9804 break
9805 fi
9806 done
9807 if test -z "$haveit"; then
9808 ltrpathdirs="$ltrpathdirs $found_dir"
9809 fi
9810 if test "$hardcode_direct" = yes; then
9811 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9812 else
9813 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
9814 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9815 haveit=
9816 for x in $rpathdirs; do
9817 if test "X$x" = "X$found_dir"; then
9818 haveit=yes
9819 break
9820 fi
9821 done
9822 if test -z "$haveit"; then
9823 rpathdirs="$rpathdirs $found_dir"
9824 fi
9825 else
9826 haveit=
9827 for x in $LDFLAGS $LIBICONV; do
9828
9829 acl_save_prefix="$prefix"
9830 prefix="$acl_final_prefix"
9831 acl_save_exec_prefix="$exec_prefix"
9832 exec_prefix="$acl_final_exec_prefix"
9833 eval x=\"$x\"
9834 exec_prefix="$acl_save_exec_prefix"
9835 prefix="$acl_save_prefix"
9836
9837 if test "X$x" = "X-L$found_dir"; then
9838 haveit=yes
9839 break
9840 fi
9841 done
9842 if test -z "$haveit"; then
9843 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
9844 fi
9845 if test "$hardcode_minus_L" != no; then
9846 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9847 else
9848 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
9849 fi
9850 fi
9851 fi
9852 fi
9853 else
9854 if test "X$found_a" != "X"; then
9855 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
9856 else
9857 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
9858 fi
9859 fi
9860 additional_includedir=
9861 case "$found_dir" in
9862 */lib | */lib/)
9863 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
9864 additional_includedir="$basedir/include"
9865 ;;
9866 esac
9867 if test "X$additional_includedir" != "X"; then
9868 if test "X$additional_includedir" != "X/usr/include"; then
9869 haveit=
9870 if test "X$additional_includedir" = "X/usr/local/include"; then
9871 if test -n "$GCC"; then
9872 case $host_os in
9873 linux*) haveit=yes;;
9874 esac
9875 fi
9876 fi
9877 if test -z "$haveit"; then
9878 for x in $CPPFLAGS $INCICONV; do
9879
9880 acl_save_prefix="$prefix"
9881 prefix="$acl_final_prefix"
9882 acl_save_exec_prefix="$exec_prefix"
9883 exec_prefix="$acl_final_exec_prefix"
9884 eval x=\"$x\"
9885 exec_prefix="$acl_save_exec_prefix"
9886 prefix="$acl_save_prefix"
9887
9888 if test "X$x" = "X-I$additional_includedir"; then
9889 haveit=yes
9890 break
9891 fi
9892 done
9893 if test -z "$haveit"; then
9894 if test -d "$additional_includedir"; then
9895 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
9896 fi
9897 fi
9898 fi
9899 fi
9900 fi
9901 if test -n "$found_la"; then
9902 save_libdir="$libdir"
9903 case "$found_la" in
9904 */* | *\\*) . "$found_la" ;;
9905 *) . "./$found_la" ;;
9906 esac
9907 libdir="$save_libdir"
9908 for dep in $dependency_libs; do
9909 case "$dep" in
9910 -L*)
9911 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
9912 if test "X$additional_libdir" != "X/usr/lib"; then
9913 haveit=
9914 if test "X$additional_libdir" = "X/usr/local/lib"; then
9915 if test -n "$GCC"; then
9916 case $host_os in
9917 linux*) haveit=yes;;
9918 esac
9919 fi
9920 fi
9921 if test -z "$haveit"; then
9922 haveit=
9923 for x in $LDFLAGS $LIBICONV; do
9924
9925 acl_save_prefix="$prefix"
9926 prefix="$acl_final_prefix"
9927 acl_save_exec_prefix="$exec_prefix"
9928 exec_prefix="$acl_final_exec_prefix"
9929 eval x=\"$x\"
9930 exec_prefix="$acl_save_exec_prefix"
9931 prefix="$acl_save_prefix"
9932
9933 if test "X$x" = "X-L$additional_libdir"; then
9934 haveit=yes
9935 break
9936 fi
9937 done
9938 if test -z "$haveit"; then
9939 if test -d "$additional_libdir"; then
9940 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
9941 fi
9942 fi
9943 haveit=
9944 for x in $LDFLAGS $LTLIBICONV; do
9945
9946 acl_save_prefix="$prefix"
9947 prefix="$acl_final_prefix"
9948 acl_save_exec_prefix="$exec_prefix"
9949 exec_prefix="$acl_final_exec_prefix"
9950 eval x=\"$x\"
9951 exec_prefix="$acl_save_exec_prefix"
9952 prefix="$acl_save_prefix"
9953
9954 if test "X$x" = "X-L$additional_libdir"; then
9955 haveit=yes
9956 break
9957 fi
9958 done
9959 if test -z "$haveit"; then
9960 if test -d "$additional_libdir"; then
9961 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
9962 fi
9963 fi
9964 fi
9965 fi
9966 ;;
9967 -R*)
9968 dir=`echo "X$dep" | sed -e 's/^X-R//'`
9969 if test "$enable_rpath" != no; then
9970 haveit=
9971 for x in $rpathdirs; do
9972 if test "X$x" = "X$dir"; then
9973 haveit=yes
9974 break
9975 fi
9976 done
9977 if test -z "$haveit"; then
9978 rpathdirs="$rpathdirs $dir"
9979 fi
9980 haveit=
9981 for x in $ltrpathdirs; do
9982 if test "X$x" = "X$dir"; then
9983 haveit=yes
9984 break
9985 fi
9986 done
9987 if test -z "$haveit"; then
9988 ltrpathdirs="$ltrpathdirs $dir"
9989 fi
9990 fi
9991 ;;
9992 -l*)
9993 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
9994 ;;
9995 *.la)
9996 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
9997 ;;
9998 *)
9999 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
10000 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
10001 ;;
10002 esac
10003 done
10004 fi
10005 else
10006 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10007 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
10008 fi
10009 fi
10010 fi
10011 done
10012 done
10013 if test "X$rpathdirs" != "X"; then
10014 if test -n "$hardcode_libdir_separator"; then
10015 alldirs=
10016 for found_dir in $rpathdirs; do
10017 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10018 done
10019 acl_save_libdir="$libdir"
10020 libdir="$alldirs"
10021 eval flag=\"$hardcode_libdir_flag_spec\"
10022 libdir="$acl_save_libdir"
10023 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10024 else
10025 for found_dir in $rpathdirs; do
10026 acl_save_libdir="$libdir"
10027 libdir="$found_dir"
10028 eval flag=\"$hardcode_libdir_flag_spec\"
10029 libdir="$acl_save_libdir"
10030 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10031 done
10032 fi
10033 fi
10034 if test "X$ltrpathdirs" != "X"; then
10035 for found_dir in $ltrpathdirs; do
10036 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
10037 done
10038 fi
10039
10040
10041 if test "$ENABLE_BUILD_WITH_CXX" = "yes"; then :
10042 ac_ext=cpp
10043 ac_cpp='$CXXCPP $CPPFLAGS'
10044 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10045 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10046 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10047
10048
10049
10050
10051
10052
10053 am_save_CPPFLAGS="$CPPFLAGS"
10054
10055 for element in $INCICONV; do
10056 haveit=
10057 for x in $CPPFLAGS; do
10058
10059 acl_save_prefix="$prefix"
10060 prefix="$acl_final_prefix"
10061 acl_save_exec_prefix="$exec_prefix"
10062 exec_prefix="$acl_final_exec_prefix"
10063 eval x=\"$x\"
10064 exec_prefix="$acl_save_exec_prefix"
10065 prefix="$acl_save_prefix"
10066
10067 if test "X$x" = "X$element"; then
10068 haveit=yes
10069 break
10070 fi
10071 done
10072 if test -z "$haveit"; then
10073 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10074 fi
10075 done
10076
10077
10078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
10079 $as_echo_n "checking for iconv... " >&6; }
10080 if test "${am_cv_func_iconv+set}" = set; then :
10081 $as_echo_n "(cached) " >&6
10082 else
10083
10084 am_cv_func_iconv="no, consider installing GNU libiconv"
10085 am_cv_lib_iconv=no
10086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10087 /* end confdefs.h. */
10088 #include <stdlib.h>
10089 #include <iconv.h>
10090 int
10091 main ()
10092 {
10093 iconv_t cd = iconv_open("","");
10094 iconv(cd,NULL,NULL,NULL,NULL);
10095 iconv_close(cd);
10096 ;
10097 return 0;
10098 }
10099 _ACEOF
10100 if ac_fn_cxx_try_link "$LINENO"; then :
10101 am_cv_func_iconv=yes
10102 fi
10103 rm -f core conftest.err conftest.$ac_objext \
10104 conftest$ac_exeext conftest.$ac_ext
10105 if test "$am_cv_func_iconv" != yes; then
10106 am_save_LIBS="$LIBS"
10107 LIBS="$LIBS $LIBICONV"
10108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10109 /* end confdefs.h. */
10110 #include <stdlib.h>
10111 #include <iconv.h>
10112 int
10113 main ()
10114 {
10115 iconv_t cd = iconv_open("","");
10116 iconv(cd,NULL,NULL,NULL,NULL);
10117 iconv_close(cd);
10118 ;
10119 return 0;
10120 }
10121 _ACEOF
10122 if ac_fn_cxx_try_link "$LINENO"; then :
10123 am_cv_lib_iconv=yes
10124 am_cv_func_iconv=yes
10125 fi
10126 rm -f core conftest.err conftest.$ac_objext \
10127 conftest$ac_exeext conftest.$ac_ext
10128 LIBS="$am_save_LIBS"
10129 fi
10130
10131 fi
10132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
10133 $as_echo "$am_cv_func_iconv" >&6; }
10134 if test "$am_cv_func_iconv" = yes; then
10135
10136 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
10137
10138 fi
10139 if test "$am_cv_lib_iconv" = yes; then
10140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
10141 $as_echo_n "checking how to link with libiconv... " >&6; }
10142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
10143 $as_echo "$LIBICONV" >&6; }
10144 else
10145 CPPFLAGS="$am_save_CPPFLAGS"
10146 LIBICONV=
10147 LTLIBICONV=
10148 fi
10149
10150
10151
10152 if test "$am_cv_func_iconv" = yes; then
10153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
10154 $as_echo_n "checking for iconv declaration... " >&6; }
10155 if test "${am_cv_proto_iconv+set}" = set; then :
10156 $as_echo_n "(cached) " >&6
10157 else
10158
10159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10160 /* end confdefs.h. */
10161
10162 #include <stdlib.h>
10163 #include <iconv.h>
10164 extern
10165 #ifdef __cplusplus
10166 "C"
10167 #endif
10168 #if defined(__STDC__) || defined(__cplusplus)
10169 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10170 #else
10171 size_t iconv();
10172 #endif
10173
10174 int
10175 main ()
10176 {
10177
10178 ;
10179 return 0;
10180 }
10181 _ACEOF
10182 if ac_fn_cxx_try_compile "$LINENO"; then :
10183 am_cv_proto_iconv_arg1=""
10184 else
10185 am_cv_proto_iconv_arg1="const"
10186 fi
10187 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10188 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);"
10189 fi
10190
10191 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
10192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
10193 }$am_cv_proto_iconv" >&5
10194 $as_echo "${ac_t:-
10195 }$am_cv_proto_iconv" >&6; }
10196
10197 cat >>confdefs.h <<_ACEOF
10198 #define ICONV_CONST $am_cv_proto_iconv_arg1
10199 _ACEOF
10200
10201 fi
10202
10203 ac_ext=c
10204 ac_cpp='$CPP $CPPFLAGS'
10205 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10206 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10207 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10208
10209 else
10210
10211
10212
10213
10214
10215 am_save_CPPFLAGS="$CPPFLAGS"
10216
10217 for element in $INCICONV; do
10218 haveit=
10219 for x in $CPPFLAGS; do
10220
10221 acl_save_prefix="$prefix"
10222 prefix="$acl_final_prefix"
10223 acl_save_exec_prefix="$exec_prefix"
10224 exec_prefix="$acl_final_exec_prefix"
10225 eval x=\"$x\"
10226 exec_prefix="$acl_save_exec_prefix"
10227 prefix="$acl_save_prefix"
10228
10229 if test "X$x" = "X$element"; then
10230 haveit=yes
10231 break
10232 fi
10233 done
10234 if test -z "$haveit"; then
10235 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10236 fi
10237 done
10238
10239
10240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
10241 $as_echo_n "checking for iconv... " >&6; }
10242 if test "${am_cv_func_iconv+set}" = set; then :
10243 $as_echo_n "(cached) " >&6
10244 else
10245
10246 am_cv_func_iconv="no, consider installing GNU libiconv"
10247 am_cv_lib_iconv=no
10248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10249 /* end confdefs.h. */
10250 #include <stdlib.h>
10251 #include <iconv.h>
10252 int
10253 main ()
10254 {
10255 iconv_t cd = iconv_open("","");
10256 iconv(cd,NULL,NULL,NULL,NULL);
10257 iconv_close(cd);
10258 ;
10259 return 0;
10260 }
10261 _ACEOF
10262 if ac_fn_c_try_link "$LINENO"; then :
10263 am_cv_func_iconv=yes
10264 fi
10265 rm -f core conftest.err conftest.$ac_objext \
10266 conftest$ac_exeext conftest.$ac_ext
10267 if test "$am_cv_func_iconv" != yes; then
10268 am_save_LIBS="$LIBS"
10269 LIBS="$LIBS $LIBICONV"
10270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10271 /* end confdefs.h. */
10272 #include <stdlib.h>
10273 #include <iconv.h>
10274 int
10275 main ()
10276 {
10277 iconv_t cd = iconv_open("","");
10278 iconv(cd,NULL,NULL,NULL,NULL);
10279 iconv_close(cd);
10280 ;
10281 return 0;
10282 }
10283 _ACEOF
10284 if ac_fn_c_try_link "$LINENO"; then :
10285 am_cv_lib_iconv=yes
10286 am_cv_func_iconv=yes
10287 fi
10288 rm -f core conftest.err conftest.$ac_objext \
10289 conftest$ac_exeext conftest.$ac_ext
10290 LIBS="$am_save_LIBS"
10291 fi
10292
10293 fi
10294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
10295 $as_echo "$am_cv_func_iconv" >&6; }
10296 if test "$am_cv_func_iconv" = yes; then
10297
10298 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
10299
10300 fi
10301 if test "$am_cv_lib_iconv" = yes; then
10302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
10303 $as_echo_n "checking how to link with libiconv... " >&6; }
10304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
10305 $as_echo "$LIBICONV" >&6; }
10306 else
10307 CPPFLAGS="$am_save_CPPFLAGS"
10308 LIBICONV=
10309 LTLIBICONV=
10310 fi
10311
10312
10313
10314 if test "$am_cv_func_iconv" = yes; then
10315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
10316 $as_echo_n "checking for iconv declaration... " >&6; }
10317 if test "${am_cv_proto_iconv+set}" = set; then :
10318 $as_echo_n "(cached) " >&6
10319 else
10320
10321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10322 /* end confdefs.h. */
10323
10324 #include <stdlib.h>
10325 #include <iconv.h>
10326 extern
10327 #ifdef __cplusplus
10328 "C"
10329 #endif
10330 #if defined(__STDC__) || defined(__cplusplus)
10331 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10332 #else
10333 size_t iconv();
10334 #endif
10335
10336 int
10337 main ()
10338 {
10339
10340 ;
10341 return 0;
10342 }
10343 _ACEOF
10344 if ac_fn_c_try_compile "$LINENO"; then :
10345 am_cv_proto_iconv_arg1=""
10346 else
10347 am_cv_proto_iconv_arg1="const"
10348 fi
10349 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10350 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);"
10351 fi
10352
10353 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
10354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
10355 }$am_cv_proto_iconv" >&5
10356 $as_echo "${ac_t:-
10357 }$am_cv_proto_iconv" >&6; }
10358
10359 cat >>confdefs.h <<_ACEOF
10360 #define ICONV_CONST $am_cv_proto_iconv_arg1
10361 _ACEOF
10362
10363 fi
10364
10365 fi
10366
10367 # Until we have in-tree GNU iconv:
10368 LIBICONV_DEP=
10369
10370
10371
10372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
10373 $as_echo_n "checking for LC_MESSAGES... " >&6; }
10374 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
10375 $as_echo_n "(cached) " >&6
10376 else
10377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10378 /* end confdefs.h. */
10379 #include <locale.h>
10380 int
10381 main ()
10382 {
10383 return LC_MESSAGES
10384 ;
10385 return 0;
10386 }
10387 _ACEOF
10388 if ac_fn_c_try_link "$LINENO"; then :
10389 am_cv_val_LC_MESSAGES=yes
10390 else
10391 am_cv_val_LC_MESSAGES=no
10392 fi
10393 rm -f core conftest.err conftest.$ac_objext \
10394 conftest$ac_exeext conftest.$ac_ext
10395 fi
10396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
10397 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
10398 if test $am_cv_val_LC_MESSAGES = yes; then
10399
10400 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
10401
10402 fi
10403
10404
10405
10406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10407 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10408 if test "${am_cv_langinfo_codeset+set}" = set; then :
10409 $as_echo_n "(cached) " >&6
10410 else
10411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10412 /* end confdefs.h. */
10413 #include <langinfo.h>
10414 int
10415 main ()
10416 {
10417 char* cs = nl_langinfo(CODESET);
10418 ;
10419 return 0;
10420 }
10421 _ACEOF
10422 if ac_fn_c_try_link "$LINENO"; then :
10423 am_cv_langinfo_codeset=yes
10424 else
10425 am_cv_langinfo_codeset=no
10426 fi
10427 rm -f core conftest.err conftest.$ac_objext \
10428 conftest$ac_exeext conftest.$ac_ext
10429
10430 fi
10431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10432 $as_echo "$am_cv_langinfo_codeset" >&6; }
10433 if test $am_cv_langinfo_codeset = yes; then
10434
10435 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10436
10437 fi
10438
10439
10440 # We will need to find libiberty.h and ansidecl.h
10441 saved_CFLAGS="$CFLAGS"
10442 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
10443 saved_CXXFLAGS="$CXXFLAGS"
10444 CXXFLAGS="$CXXFLAGS -I${srcdir} -I${srcdir}/../include"
10445 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
10446 strsignal strstr stpcpy strverscmp \
10447 errno snprintf vsnprintf vasprintf malloc realloc calloc \
10448 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
10449 do
10450 ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10452 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10453 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10454 $as_echo_n "(cached) " >&6
10455 else
10456 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10457 /* end confdefs.h. */
10458 #undef $ac_tr_decl
10459 #define $ac_tr_decl 1
10460
10461 #include "ansidecl.h"
10462 #include "system.h"
10463
10464 int
10465 main ()
10466 {
10467 #ifndef $ac_func
10468 char *(*pfn) = (char *(*)) $ac_func ;
10469 #endif
10470 ;
10471 return 0;
10472 }
10473 _ACEOF
10474 if ac_fn_c_try_compile "$LINENO"; then :
10475 eval "gcc_cv_have_decl_$ac_func=yes"
10476 else
10477 eval "gcc_cv_have_decl_$ac_func=no"
10478 fi
10479 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10480 fi
10481
10482 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10484 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10485 #define $ac_tr_decl 1
10486 _ACEOF
10487
10488 else
10489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10490 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10491 #define $ac_tr_decl 0
10492 _ACEOF
10493
10494 fi
10495
10496 done
10497
10498
10499 for ac_func in getrlimit setrlimit getrusage
10500 do
10501 ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10503 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10504 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10505 $as_echo_n "(cached) " >&6
10506 else
10507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10508 /* end confdefs.h. */
10509 #undef $ac_tr_decl
10510 #define $ac_tr_decl 1
10511
10512 #include "ansidecl.h"
10513 #include "system.h"
10514 #ifdef HAVE_SYS_RESOURCE_H
10515 #include <sys/resource.h>
10516 #endif
10517
10518
10519 int
10520 main ()
10521 {
10522 #ifndef $ac_func
10523 char *(*pfn) = (char *(*)) $ac_func ;
10524 #endif
10525 ;
10526 return 0;
10527 }
10528 _ACEOF
10529 if ac_fn_c_try_compile "$LINENO"; then :
10530 eval "gcc_cv_have_decl_$ac_func=yes"
10531 else
10532 eval "gcc_cv_have_decl_$ac_func=no"
10533 fi
10534 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10535 fi
10536
10537 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10539 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10540 #define $ac_tr_decl 1
10541 _ACEOF
10542
10543 else
10544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10545 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10546 #define $ac_tr_decl 0
10547 _ACEOF
10548
10549 fi
10550
10551 done
10552
10553
10554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10555 /* end confdefs.h. */
10556
10557 #include "ansidecl.h"
10558 #include "system.h"
10559 #ifdef HAVE_SYS_RESOURCE_H
10560 #include <sys/resource.h>
10561 #endif
10562
10563 int
10564 main ()
10565 {
10566 rlim_t l = 0;
10567 ;
10568 return 0;
10569 }
10570 _ACEOF
10571 if ac_fn_c_try_compile "$LINENO"; then :
10572
10573 else
10574
10575 $as_echo "#define rlim_t long" >>confdefs.h
10576
10577 fi
10578 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10579
10580 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
10581 # FREAD and FWRITE macros. Fortunately, for GCC's single usage of ldgetname
10582 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
10583 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
10584 for ac_func in ldgetname
10585 do
10586 ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10588 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10589 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10590 $as_echo_n "(cached) " >&6
10591 else
10592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10593 /* end confdefs.h. */
10594 #undef $ac_tr_decl
10595 #define $ac_tr_decl 1
10596
10597 #include "ansidecl.h"
10598 #include "system.h"
10599 #ifdef HAVE_LDFCN_H
10600 #undef FREAD
10601 #undef FWRITE
10602 #include <ldfcn.h>
10603 #endif
10604
10605
10606 int
10607 main ()
10608 {
10609 #ifndef $ac_func
10610 char *(*pfn) = (char *(*)) $ac_func ;
10611 #endif
10612 ;
10613 return 0;
10614 }
10615 _ACEOF
10616 if ac_fn_c_try_compile "$LINENO"; then :
10617 eval "gcc_cv_have_decl_$ac_func=yes"
10618 else
10619 eval "gcc_cv_have_decl_$ac_func=no"
10620 fi
10621 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10622 fi
10623
10624 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10626 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10627 #define $ac_tr_decl 1
10628 _ACEOF
10629
10630 else
10631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10632 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10633 #define $ac_tr_decl 0
10634 _ACEOF
10635
10636 fi
10637
10638 done
10639
10640
10641 for ac_func in times
10642 do
10643 ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10645 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10646 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10647 $as_echo_n "(cached) " >&6
10648 else
10649 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10650 /* end confdefs.h. */
10651 #undef $ac_tr_decl
10652 #define $ac_tr_decl 1
10653
10654 #include "ansidecl.h"
10655 #include "system.h"
10656 #ifdef HAVE_SYS_TIMES_H
10657 #include <sys/times.h>
10658 #endif
10659
10660
10661 int
10662 main ()
10663 {
10664 #ifndef $ac_func
10665 char *(*pfn) = (char *(*)) $ac_func ;
10666 #endif
10667 ;
10668 return 0;
10669 }
10670 _ACEOF
10671 if ac_fn_c_try_compile "$LINENO"; then :
10672 eval "gcc_cv_have_decl_$ac_func=yes"
10673 else
10674 eval "gcc_cv_have_decl_$ac_func=no"
10675 fi
10676 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10677 fi
10678
10679 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10681 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10682 #define $ac_tr_decl 1
10683 _ACEOF
10684
10685 else
10686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10687 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10688 #define $ac_tr_decl 0
10689 _ACEOF
10690
10691 fi
10692
10693 done
10694
10695
10696 for ac_func in sigaltstack
10697 do
10698 ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10700 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10701 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10702 $as_echo_n "(cached) " >&6
10703 else
10704 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10705 /* end confdefs.h. */
10706 #undef $ac_tr_decl
10707 #define $ac_tr_decl 1
10708
10709 #include "ansidecl.h"
10710 #include "system.h"
10711 #include <signal.h>
10712
10713
10714 int
10715 main ()
10716 {
10717 #ifndef $ac_func
10718 char *(*pfn) = (char *(*)) $ac_func ;
10719 #endif
10720 ;
10721 return 0;
10722 }
10723 _ACEOF
10724 if ac_fn_c_try_compile "$LINENO"; then :
10725 eval "gcc_cv_have_decl_$ac_func=yes"
10726 else
10727 eval "gcc_cv_have_decl_$ac_func=no"
10728 fi
10729 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10730 fi
10731
10732 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10734 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10735 #define $ac_tr_decl 1
10736 _ACEOF
10737
10738 else
10739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10740 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10741 #define $ac_tr_decl 0
10742 _ACEOF
10743
10744 fi
10745
10746 done
10747
10748
10749 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which hides the madvise()
10750 # prototype.
10751 if test "$ENABLE_BUILD_WITH_CXX" = "yes"; then :
10752 ac_ext=cpp
10753 ac_cpp='$CXXCPP $CPPFLAGS'
10754 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10755 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10756 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10757
10758 for ac_func in madvise
10759 do
10760 ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10762 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10763 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10764 $as_echo_n "(cached) " >&6
10765 else
10766 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10767 /* end confdefs.h. */
10768 #undef $ac_tr_decl
10769 #define $ac_tr_decl 1
10770
10771 #include "ansidecl.h"
10772 #include "system.h"
10773
10774
10775 int
10776 main ()
10777 {
10778 #ifndef $ac_func
10779 char *(*pfn) = (char *(*)) $ac_func ;
10780 #endif
10781 ;
10782 return 0;
10783 }
10784 _ACEOF
10785 if ac_fn_cxx_try_compile "$LINENO"; then :
10786 eval "gcc_cv_have_decl_$ac_func=yes"
10787 else
10788 eval "gcc_cv_have_decl_$ac_func=no"
10789 fi
10790 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10791 fi
10792
10793 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10795 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10796 #define $ac_tr_decl 1
10797 _ACEOF
10798
10799 else
10800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10801 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10802 #define $ac_tr_decl 0
10803 _ACEOF
10804
10805 fi
10806
10807 done
10808
10809 ac_ext=c
10810 ac_cpp='$CPP $CPPFLAGS'
10811 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10812 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10813 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10814
10815 else
10816 for ac_func in madvise
10817 do
10818 ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10820 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10821 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10822 $as_echo_n "(cached) " >&6
10823 else
10824 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10825 /* end confdefs.h. */
10826 #undef $ac_tr_decl
10827 #define $ac_tr_decl 1
10828
10829 #include "ansidecl.h"
10830 #include "system.h"
10831
10832
10833 int
10834 main ()
10835 {
10836 #ifndef $ac_func
10837 char *(*pfn) = (char *(*)) $ac_func ;
10838 #endif
10839 ;
10840 return 0;
10841 }
10842 _ACEOF
10843 if ac_fn_c_try_compile "$LINENO"; then :
10844 eval "gcc_cv_have_decl_$ac_func=yes"
10845 else
10846 eval "gcc_cv_have_decl_$ac_func=no"
10847 fi
10848 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10849 fi
10850
10851 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10853 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10854 #define $ac_tr_decl 1
10855 _ACEOF
10856
10857 else
10858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10859 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10860 #define $ac_tr_decl 0
10861 _ACEOF
10862
10863 fi
10864
10865 done
10866
10867
10868 fi
10869
10870 # More time-related stuff.
10871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct tms" >&5
10872 $as_echo_n "checking for struct tms... " >&6; }
10873 if test "${ac_cv_struct_tms+set}" = set; then :
10874 $as_echo_n "(cached) " >&6
10875 else
10876
10877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10878 /* end confdefs.h. */
10879
10880 #include "ansidecl.h"
10881 #include "system.h"
10882 #ifdef HAVE_SYS_TIMES_H
10883 #include <sys/times.h>
10884 #endif
10885
10886 int
10887 main ()
10888 {
10889 struct tms tms;
10890 ;
10891 return 0;
10892 }
10893 _ACEOF
10894 if ac_fn_c_try_compile "$LINENO"; then :
10895 ac_cv_struct_tms=yes
10896 else
10897 ac_cv_struct_tms=no
10898 fi
10899 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10900 fi
10901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tms" >&5
10902 $as_echo "$ac_cv_struct_tms" >&6; }
10903 if test $ac_cv_struct_tms = yes; then
10904
10905 $as_echo "#define HAVE_STRUCT_TMS 1" >>confdefs.h
10906
10907 fi
10908
10909 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
10910 # revisit after autoconf 2.50.
10911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_t" >&5
10912 $as_echo_n "checking for clock_t... " >&6; }
10913 if test "${gcc_cv_type_clock_t+set}" = set; then :
10914 $as_echo_n "(cached) " >&6
10915 else
10916
10917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10918 /* end confdefs.h. */
10919
10920 #include "ansidecl.h"
10921 #include "system.h"
10922
10923 int
10924 main ()
10925 {
10926 clock_t x;
10927 ;
10928 return 0;
10929 }
10930 _ACEOF
10931 if ac_fn_c_try_compile "$LINENO"; then :
10932 gcc_cv_type_clock_t=yes
10933 else
10934 gcc_cv_type_clock_t=no
10935 fi
10936 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10937 fi
10938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_clock_t" >&5
10939 $as_echo "$gcc_cv_type_clock_t" >&6; }
10940 if test $gcc_cv_type_clock_t = yes; then
10941
10942 $as_echo "#define HAVE_CLOCK_T 1" >>confdefs.h
10943
10944 fi
10945
10946 # Restore CFLAGS, CXXFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
10947 CFLAGS="$saved_CFLAGS"
10948 CXXFLAGS="$saved_CXXFLAGS"
10949
10950 # Check whether --enable-initfini-array was given.
10951 if test "${enable_initfini_array+set}" = set; then :
10952 enableval=$enable_initfini_array;
10953 else
10954
10955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5
10956 $as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; }
10957 if test "${gcc_cv_initfini_array+set}" = set; then :
10958 $as_echo_n "(cached) " >&6
10959 else
10960 if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
10961 if test "$cross_compiling" = yes; then :
10962 gcc_cv_initfini_array=no
10963 else
10964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10965 /* end confdefs.h. */
10966
10967 #ifndef __ELF__
10968 #error Not an ELF OS
10969 #endif
10970 #ifdef __ia64__
10971 /* We turn on .preinit_array/.init_array/.fini_array support for ia64
10972 if it can be used. */
10973 static int x = -1;
10974 int main (void) { return x; }
10975 int foo (void) { x = 0; }
10976 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
10977 #else
10978 extern void abort ();
10979 static int count;
10980
10981 static void
10982 init1005 ()
10983 {
10984 if (count != 0)
10985 abort ();
10986 count = 1005;
10987 }
10988 void (*const init_array1005) ()
10989 __attribute__ ((section (".init_array.01005"), aligned (sizeof (void *))))
10990 = { init1005 };
10991 static void
10992 fini1005 ()
10993 {
10994 if (count != 1005)
10995 abort ();
10996 }
10997 void (*const fini_array1005) ()
10998 __attribute__ ((section (".fini_array.01005"), aligned (sizeof (void *))))
10999 = { fini1005 };
11000
11001 static void
11002 ctor1007 ()
11003 {
11004 if (count != 1005)
11005 abort ();
11006 count = 1007;
11007 }
11008 void (*const ctors1007) ()
11009 __attribute__ ((section (".ctors.64528"), aligned (sizeof (void *))))
11010 = { ctor1007 };
11011 static void
11012 dtor1007 ()
11013 {
11014 if (count != 1007)
11015 abort ();
11016 count = 1005;
11017 }
11018 void (*const dtors1007) ()
11019 __attribute__ ((section (".dtors.64528"), aligned (sizeof (void *))))
11020 = { dtor1007 };
11021
11022 static void
11023 init65530 ()
11024 {
11025 if (count != 1007)
11026 abort ();
11027 count = 65530;
11028 }
11029 void (*const init_array65530) ()
11030 __attribute__ ((section (".init_array.65530"), aligned (sizeof (void *))))
11031 = { init65530 };
11032 static void
11033 fini65530 ()
11034 {
11035 if (count != 65530)
11036 abort ();
11037 count = 1007;
11038 }
11039 void (*const fini_array65530) ()
11040 __attribute__ ((section (".fini_array.65530"), aligned (sizeof (void *))))
11041 = { fini65530 };
11042
11043 static void
11044 ctor65535 ()
11045 {
11046 if (count != 65530)
11047 abort ();
11048 count = 65535;
11049 }
11050 void (*const ctors65535) ()
11051 __attribute__ ((section (".ctors"), aligned (sizeof (void *))))
11052 = { ctor65535 };
11053 static void
11054 dtor65535 ()
11055 {
11056 if (count != 65535)
11057 abort ();
11058 count = 65530;
11059 }
11060 void (*const dtors65535) ()
11061 __attribute__ ((section (".dtors"), aligned (sizeof (void *))))
11062 = { dtor65535 };
11063
11064 int
11065 main ()
11066 {
11067 if (count != 65535)
11068 abort ();
11069 return 0;
11070 }
11071 #endif
11072
11073 _ACEOF
11074 if ac_fn_c_try_run "$LINENO"; then :
11075 gcc_cv_initfini_array=yes
11076 else
11077 gcc_cv_initfini_array=no
11078 fi
11079 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11080 conftest.$ac_objext conftest.beam conftest.$ac_ext
11081 fi
11082
11083 else
11084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking cross compile... guessing" >&5
11085 $as_echo_n "checking cross compile... guessing... " >&6; }
11086 gcc_cv_initfini_array=no
11087 fi
11088 fi
11089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_initfini_array" >&5
11090 $as_echo "$gcc_cv_initfini_array" >&6; }
11091 enable_initfini_array=$gcc_cv_initfini_array
11092
11093 fi
11094
11095 if test $enable_initfini_array = yes; then
11096
11097 $as_echo "#define HAVE_INITFINI_ARRAY 1" >>confdefs.h
11098
11099 fi
11100
11101 # mkdir takes a single argument on some systems.
11102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if mkdir takes one argument" >&5
11103 $as_echo_n "checking if mkdir takes one argument... " >&6; }
11104 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then :
11105 $as_echo_n "(cached) " >&6
11106 else
11107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11108 /* end confdefs.h. */
11109
11110 #include <sys/types.h>
11111 #ifdef HAVE_SYS_STAT_H
11112 # include <sys/stat.h>
11113 #endif
11114 #ifdef HAVE_UNISTD_H
11115 # include <unistd.h>
11116 #endif
11117 #ifdef HAVE_DIRECT_H
11118 # include <direct.h>
11119 #endif
11120 int
11121 main ()
11122 {
11123 mkdir ("foo", 0);
11124 ;
11125 return 0;
11126 }
11127 _ACEOF
11128 if ac_fn_c_try_compile "$LINENO"; then :
11129 gcc_cv_mkdir_takes_one_arg=no
11130 else
11131 gcc_cv_mkdir_takes_one_arg=yes
11132 fi
11133 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11134 fi
11135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mkdir_takes_one_arg" >&5
11136 $as_echo "$gcc_cv_mkdir_takes_one_arg" >&6; }
11137 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
11138
11139 $as_echo "#define MKDIR_TAKES_ONE_ARG 1" >>confdefs.h
11140
11141 fi
11142
11143
11144 # File extensions
11145 manext='.1'
11146 objext='.o'
11147
11148
11149
11150 # With Setjmp/Longjmp based exception handling.
11151 # Check whether --enable-sjlj-exceptions was given.
11152 if test "${enable_sjlj_exceptions+set}" = set; then :
11153 enableval=$enable_sjlj_exceptions; case $target in
11154 *-*-hpux10*)
11155 if test $enableval != yes; then
11156 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
11157 $as_echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
11158 enableval=yes
11159 fi
11160 ;;
11161 esac
11162 force_sjlj_exceptions=yes
11163 else
11164 case $target in
11165 *-*-hpux10*)
11166 force_sjlj_exceptions=yes
11167 enableval=yes
11168 ;;
11169 *)
11170 force_sjlj_exceptions=no
11171 ;;
11172 esac
11173 fi
11174
11175 if test $force_sjlj_exceptions = yes; then
11176 sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
11177
11178 cat >>confdefs.h <<_ACEOF
11179 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
11180 _ACEOF
11181
11182 fi
11183
11184 # --------------------------------------------------------
11185 # Build, host, and target specific configuration fragments
11186 # --------------------------------------------------------
11187
11188 # Collect build-machine-specific information.
11189 . ${srcdir}/config.build
11190
11191 # Collect host-machine-specific information.
11192 . ${srcdir}/config.host
11193
11194 target_gtfiles=
11195
11196 # Collect target-machine-specific information.
11197 . ${srcdir}/config.gcc
11198
11199 extra_objs="${host_extra_objs} ${extra_objs}"
11200 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
11201
11202 # Default the target-machine variables that were not explicitly set.
11203 if test x"$tm_file" = x
11204 then tm_file=$cpu_type/$cpu_type.h; fi
11205
11206 if test x"$extra_headers" = x
11207 then extra_headers=; fi
11208
11209 if test x$md_file = x
11210 then md_file=$cpu_type/$cpu_type.md; fi
11211
11212 if test x$out_file = x
11213 then out_file=$cpu_type/$cpu_type.c; fi
11214
11215 if test x"$tmake_file" = x
11216 then tmake_file=$cpu_type/t-$cpu_type
11217 fi
11218
11219 if test x"$dwarf2" = xyes
11220 then tm_file="$tm_file tm-dwarf2.h"
11221 fi
11222
11223 # Say what files are being used for the output code and MD file.
11224 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
11225 echo "Using \`$srcdir/config/$md_file' as machine description file."
11226
11227 # If any of the xm_file variables contain nonexistent files, warn
11228 # about them and drop them.
11229
11230 bx=
11231 for x in $build_xm_file; do
11232 if test -f $srcdir/config/$x
11233 then bx="$bx $x"
11234 else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11235 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11236 fi
11237 done
11238 build_xm_file="$bx"
11239
11240 hx=
11241 for x in $host_xm_file; do
11242 if test -f $srcdir/config/$x
11243 then hx="$hx $x"
11244 else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11245 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11246 fi
11247 done
11248 host_xm_file="$hx"
11249
11250 tx=
11251 for x in $xm_file; do
11252 if test -f $srcdir/config/$x
11253 then tx="$tx $x"
11254 else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11255 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11256 fi
11257 done
11258 xm_file="$tx"
11259
11260 count=a
11261 for f in $tm_file; do
11262 count=${count}x
11263 done
11264 if test $count = ax; then
11265 echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
11266 else
11267 echo "Using the following target machine macro files:"
11268 for f in $tm_file; do
11269 echo " $srcdir/config/$f"
11270 done
11271 fi
11272
11273 if test x$need_64bit_hwint = xyes; then
11274
11275 $as_echo "#define NEED_64BIT_HOST_WIDE_INT 1" >>confdefs.h
11276
11277 fi
11278
11279 if test x$use_long_long_for_widest_fast_int = xyes; then
11280
11281 $as_echo "#define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1" >>confdefs.h
11282
11283 fi
11284
11285 count=a
11286 for f in $host_xm_file; do
11287 count=${count}x
11288 done
11289 if test $count = a; then
11290 :
11291 elif test $count = ax; then
11292 echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
11293 else
11294 echo "Using the following host machine macro files:"
11295 for f in $host_xm_file; do
11296 echo " $srcdir/config/$f"
11297 done
11298 fi
11299 echo "Using ${out_host_hook_obj} for host machine hooks."
11300
11301 if test "$host_xm_file" != "$build_xm_file"; then
11302 count=a
11303 for f in $build_xm_file; do
11304 count=${count}x
11305 done
11306 if test $count = a; then
11307 :
11308 elif test $count = ax; then
11309 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
11310 else
11311 echo "Using the following build machine macro files:"
11312 for f in $build_xm_file; do
11313 echo " $srcdir/config/$f"
11314 done
11315 fi
11316 fi
11317
11318 if test -n "$configured_native_system_header_dir"; then
11319 native_system_header_dir=$configured_native_system_header_dir
11320 fi
11321 NATIVE_SYSTEM_HEADER_DIR="$native_system_header_dir"
11322
11323
11324 case ${host} in
11325 powerpc*-*-darwin*)
11326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mcontext_t fields have underscores" >&5
11327 $as_echo_n "checking whether mcontext_t fields have underscores... " >&6; }
11328 if test "${gcc_cv_mcontext_underscores+set}" = set; then :
11329 $as_echo_n "(cached) " >&6
11330 else
11331 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11332 /* end confdefs.h. */
11333
11334 #include <sys/cdefs.h>
11335 #include <sys/signal.h>
11336 #include <ucontext.h>
11337 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
11338
11339 _ACEOF
11340 if ac_fn_c_try_compile "$LINENO"; then :
11341 gcc_cv_mcontext_underscores=no
11342 else
11343 gcc_cv_mcontext_underscores=yes
11344 fi
11345 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11346 fi
11347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mcontext_underscores" >&5
11348 $as_echo "$gcc_cv_mcontext_underscores" >&6; }
11349 if test $gcc_cv_mcontext_underscores = yes; then
11350
11351 $as_echo "#define HAS_MCONTEXT_T_UNDERSCORES /**/" >>confdefs.h
11352
11353 fi
11354 ;;
11355 esac
11356
11357 # ---------
11358 # Threading
11359 # ---------
11360
11361 # Check if a valid thread package
11362 case ${enable_threads} in
11363 "" | no)
11364 # No threads
11365 target_thread_file='single'
11366 ;;
11367 yes)
11368 # default
11369 target_thread_file='single'
11370 ;;
11371 aix | dce | lynx | mipssde | posix | rtems | \
11372 single | tpf | vxworks | win32)
11373 target_thread_file=${enable_threads}
11374 ;;
11375 *)
11376 echo "${enable_threads} is an unknown thread package" 1>&2
11377 exit 1
11378 ;;
11379 esac
11380
11381 if test x${thread_file} = x; then
11382 # No thread file set by target-specific clauses in config.gcc,
11383 # so use file chosen by default logic above
11384 thread_file=${target_thread_file}
11385 fi
11386
11387 # --------
11388 # UNSORTED
11389 # --------
11390
11391 use_cxa_atexit=no
11392 if test x$enable___cxa_atexit = xyes || \
11393 test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
11394 if test x$host = x$target; then
11395 case $host in
11396 # mingw32 doesn't have __cxa_atexit but uses atexit registration
11397 # keyed to flag_use_cxa_atexit
11398 *-*-mingw32*)
11399 use_cxa_atexit=yes
11400 ;;
11401 *)
11402 ac_fn_c_check_func "$LINENO" "__cxa_atexit" "ac_cv_func___cxa_atexit"
11403 if test "x$ac_cv_func___cxa_atexit" = x""yes; then :
11404 use_cxa_atexit=yes
11405 else
11406 echo "__cxa_atexit can't be enabled on this target"
11407 fi
11408
11409 ;;
11410 esac
11411 else
11412 # We can't check for __cxa_atexit when building a cross, so assume
11413 # it is available
11414 use_cxa_atexit=yes
11415 fi
11416 if test x$use_cxa_atexit = xyes; then
11417
11418 $as_echo "#define DEFAULT_USE_CXA_ATEXIT 2" >>confdefs.h
11419
11420 fi
11421 fi
11422
11423 # Look for a file containing extra machine modes.
11424 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
11425 extra_modes_file='$(srcdir)'/config/${extra_modes}
11426
11427
11428 cat >>confdefs.h <<_ACEOF
11429 #define EXTRA_MODES_FILE "config/$extra_modes"
11430 _ACEOF
11431
11432 fi
11433
11434 # Convert extra_options into a form suitable for Makefile use.
11435 extra_opt_files=
11436 all_opt_files=
11437 for f in $extra_options; do
11438 extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
11439 all_opt_files="$all_opt_files $srcdir/config/$f"
11440 done
11441
11442
11443 # auto-host.h is the file containing items generated by autoconf and is
11444 # the first file included by config.h.
11445 # If host=build, it is correct to have bconfig include auto-host.h
11446 # as well. If host!=build, we are in error and need to do more
11447 # work to find out the build config parameters.
11448 if test x$host = x$build
11449 then
11450 build_auto=auto-host.h
11451 else
11452 # We create a subdir, then run autoconf in the subdir.
11453 # To prevent recursion we set host and build for the new
11454 # invocation of configure to the build for this invocation
11455 # of configure.
11456 tempdir=build.$$
11457 rm -rf $tempdir
11458 mkdir $tempdir
11459 cd $tempdir
11460 case ${srcdir} in
11461 /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
11462 *) realsrcdir=../${srcdir};;
11463 esac
11464 saved_CFLAGS="${CFLAGS}"
11465 CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
11466 LDFLAGS="${LDFLAGS_FOR_BUILD}" \
11467 ${realsrcdir}/configure \
11468 --enable-languages=${enable_languages-all} \
11469 --target=$target_alias --host=$build_alias --build=$build_alias
11470 CFLAGS="${saved_CFLAGS}"
11471
11472 # We just finished tests for the build machine, so rename
11473 # the file auto-build.h in the gcc directory.
11474 mv auto-host.h ../auto-build.h
11475 cd ..
11476 rm -rf $tempdir
11477 build_auto=auto-build.h
11478 fi
11479
11480
11481 tm_file="${tm_file} defaults.h"
11482 tm_p_file="${tm_p_file} tm-preds.h"
11483 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
11484 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
11485 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
11486 # put this back in temporarily.
11487 xm_file="auto-host.h ansidecl.h ${xm_file}"
11488
11489 # --------
11490 # UNSORTED
11491 # --------
11492
11493 # Compile in configure arguments.
11494 if test -f configargs.h ; then
11495 # Being re-configured.
11496 gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
11497 gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
11498 else
11499 gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
11500 fi
11501
11502 # Double all backslashes and backslash all quotes to turn
11503 # gcc_config_arguments into a C string.
11504 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
11505 $gcc_config_arguments
11506 EOF
11507 gcc_config_arguments_str=`cat conftest.out`
11508 rm -f conftest.out
11509
11510 cat > configargs.h <<EOF
11511 /* Generated automatically. */
11512 static const char configuration_arguments[] = "$gcc_config_arguments_str";
11513 static const char thread_model[] = "$thread_file";
11514
11515 static const struct {
11516 const char *name, *value;
11517 } configure_default_options[] = $configure_default_options;
11518 EOF
11519
11520 gcc_BASEVER=`cat $srcdir/BASE-VER`
11521 gcc_DEVPHASE=`cat $srcdir/DEV-PHASE`
11522 gcc_DATESTAMP=`cat $srcdir/DATESTAMP`
11523 if test -f $srcdir/REVISION ; then
11524 gcc_REVISION=`cat $srcdir/REVISION`
11525 else
11526 gcc_REVISION=""
11527 fi
11528 cat > plugin-version.h <<EOF
11529 #include "configargs.h"
11530
11531 #define GCCPLUGIN_VERSION_MAJOR `echo $gcc_BASEVER | sed -e 's/^\([0-9]*\).*$/\1/'`
11532 #define GCCPLUGIN_VERSION_MINOR `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.\([0-9]*\).*$/\1/'`
11533 #define GCCPLUGIN_VERSION_PATCHLEVEL `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$/\1/'`
11534 #define GCCPLUGIN_VERSION (GCCPLUGIN_VERSION_MAJOR*1000 + GCCPLUGIN_VERSION_MINOR)
11535
11536 static char basever[] = "$gcc_BASEVER";
11537 static char datestamp[] = "$gcc_DATESTAMP";
11538 static char devphase[] = "$gcc_DEVPHASE";
11539 static char revision[] = "$gcc_REVISION";
11540
11541 /* FIXME plugins: We should make the version information more precise.
11542 One way to do is to add a checksum. */
11543
11544 static struct plugin_gcc_version gcc_version = {basever, datestamp,
11545 devphase, revision,
11546 configuration_arguments};
11547 EOF
11548
11549 # Internationalization
11550 # If we haven't got the data from the intl directory,
11551 # assume NLS is disabled.
11552 USE_NLS=no
11553 LIBINTL=
11554 LIBINTL_DEP=
11555 INCINTL=
11556 XGETTEXT=
11557 GMSGFMT=
11558 POSUB=
11559
11560 if test -f ../intl/config.intl; then
11561 . ../intl/config.intl
11562 fi
11563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
11564 $as_echo_n "checking whether NLS is requested... " >&6; }
11565 if test x"$USE_NLS" != xyes; then
11566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11567 $as_echo "no" >&6; }
11568 else
11569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11570 $as_echo "yes" >&6; }
11571
11572 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
11573
11574
11575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
11576 $as_echo_n "checking for catalogs to be installed... " >&6; }
11577 # Look for .po and .gmo files in the source directory.
11578 CATALOGS=
11579 XLINGUAS=
11580 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
11581 # If there aren't any .gmo files the shell will give us the
11582 # literal string "../path/to/srcdir/po/*.gmo" which has to be
11583 # weeded out.
11584 case "$cat" in *\**)
11585 continue;;
11586 esac
11587 # The quadruple backslash is collapsed to a double backslash
11588 # by the backticks, then collapsed again by the double quotes,
11589 # leaving us with one backslash in the sed expression (right
11590 # before the dot that mustn't act as a wildcard).
11591 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
11592 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
11593 # The user is allowed to set LINGUAS to a list of languages to
11594 # install catalogs for. If it's empty that means "all of them."
11595 if test "x$LINGUAS" = x; then
11596 CATALOGS="$CATALOGS $cat"
11597 XLINGUAS="$XLINGUAS $lang"
11598 else
11599 case "$LINGUAS" in *$lang*)
11600 CATALOGS="$CATALOGS $cat"
11601 XLINGUAS="$XLINGUAS $lang"
11602 ;;
11603 esac
11604 fi
11605 done
11606 LINGUAS="$XLINGUAS"
11607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
11608 $as_echo "$LINGUAS" >&6; }
11609
11610
11611 DATADIRNAME=share
11612
11613 INSTOBJEXT=.mo
11614
11615 GENCAT=gencat
11616
11617 CATOBJEXT=.gmo
11618
11619 fi
11620
11621 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
11622 # -liconv on the link line twice.
11623 case "$LIBINTL" in *$LIBICONV*)
11624 LIBICONV= ;;
11625 esac
11626
11627 # Check whether --enable-secureplt was given.
11628 if test "${enable_secureplt+set}" = set; then :
11629 enableval=$enable_secureplt;
11630 fi
11631
11632
11633 # Check whether --enable-leading-mingw64-underscores was given.
11634 if test "${enable_leading_mingw64_underscores+set}" = set; then :
11635 enableval=$enable_leading_mingw64_underscores;
11636 fi
11637
11638 if test x"$enable_leading_mingw64_underscores" = xyes ; then :
11639
11640 $as_echo "#define USE_MINGW64_LEADING_UNDERSCORES 1" >>confdefs.h
11641
11642 fi
11643
11644 # Check whether --enable-cld was given.
11645 if test "${enable_cld+set}" = set; then :
11646 enableval=$enable_cld;
11647 else
11648 enable_cld=no
11649 fi
11650
11651
11652 # Check whether --enable-frame-pointer was given.
11653 if test "${enable_frame_pointer+set}" = set; then :
11654 enableval=$enable_frame_pointer;
11655 else
11656
11657 case $target_os in
11658 linux* | darwin[8912]*)
11659 # Enable -fomit-frame-pointer by default for Linux and Darwin with
11660 # DWARF2.
11661 enable_frame_pointer=no
11662 ;;
11663 *)
11664 enable_frame_pointer=yes
11665 ;;
11666 esac
11667
11668 fi
11669
11670
11671 # Windows32 Registry support for specifying GCC installation paths.
11672 # Check whether --enable-win32-registry was given.
11673 if test "${enable_win32_registry+set}" = set; then :
11674 enableval=$enable_win32_registry;
11675 fi
11676
11677
11678 case $host_os in
11679 win32 | pe | cygwin* | mingw32* | uwin*)
11680 if test "x$enable_win32_registry" != xno; then
11681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing RegOpenKeyExA" >&5
11682 $as_echo_n "checking for library containing RegOpenKeyExA... " >&6; }
11683 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11684 $as_echo_n "(cached) " >&6
11685 else
11686 ac_func_search_save_LIBS=$LIBS
11687 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11688 /* end confdefs.h. */
11689
11690 /* Override any GCC internal prototype to avoid an error.
11691 Use char because int might match the return type of a GCC
11692 builtin and then its argument prototype would still apply. */
11693 #ifdef __cplusplus
11694 extern "C"
11695 #endif
11696 char RegOpenKeyExA ();
11697 int
11698 main ()
11699 {
11700 return RegOpenKeyExA ();
11701 ;
11702 return 0;
11703 }
11704 _ACEOF
11705 for ac_lib in '' advapi32; do
11706 if test -z "$ac_lib"; then
11707 ac_res="none required"
11708 else
11709 ac_res=-l$ac_lib
11710 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
11711 fi
11712 if ac_fn_c_try_link "$LINENO"; then :
11713 ac_cv_search_RegOpenKeyExA=$ac_res
11714 fi
11715 rm -f core conftest.err conftest.$ac_objext \
11716 conftest$ac_exeext
11717 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11718 break
11719 fi
11720 done
11721 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11722
11723 else
11724 ac_cv_search_RegOpenKeyExA=no
11725 fi
11726 rm conftest.$ac_ext
11727 LIBS=$ac_func_search_save_LIBS
11728 fi
11729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_RegOpenKeyExA" >&5
11730 $as_echo "$ac_cv_search_RegOpenKeyExA" >&6; }
11731 ac_res=$ac_cv_search_RegOpenKeyExA
11732 if test "$ac_res" != no; then :
11733 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11734
11735 else
11736 enable_win32_registry=no
11737 fi
11738
11739 fi
11740
11741 if test "x$enable_win32_registry" != xno; then
11742
11743 $as_echo "#define ENABLE_WIN32_REGISTRY 1" >>confdefs.h
11744
11745
11746 if test "x$enable_win32_registry" != xyes \
11747 && test "x$enable_win32_registry" != x; then
11748
11749 cat >>confdefs.h <<_ACEOF
11750 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
11751 _ACEOF
11752
11753 fi
11754 fi
11755 ;;
11756 esac
11757
11758 # Get an absolute path to the GCC top-level source directory
11759 holddir=`${PWDCMD-pwd}`
11760 cd $srcdir
11761 topdir=`${PWDCMD-pwd}`
11762 cd $holddir
11763
11764 # Conditionalize the makefile for this host machine.
11765 xmake_file=
11766 for f in ${host_xmake_file}
11767 do
11768 if test -f ${srcdir}/config/$f
11769 then
11770 xmake_file="${xmake_file} \$(srcdir)/config/$f"
11771 fi
11772 done
11773
11774 # Conditionalize the makefile for this target machine.
11775 tmake_file_=
11776 for f in ${tmake_file}
11777 do
11778 if test -f ${srcdir}/config/$f
11779 then
11780 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
11781 fi
11782 done
11783 tmake_file="${tmake_file_}"
11784
11785 out_object_file=`basename $out_file .c`.o
11786 common_out_object_file=`basename $common_out_file .c`.o
11787
11788 tm_file_list="options.h"
11789 tm_include_list="options.h insn-constants.h"
11790 for f in $tm_file; do
11791 case $f in
11792 ./* )
11793 f=`echo $f | sed 's/^..//'`
11794 tm_file_list="${tm_file_list} $f"
11795 tm_include_list="${tm_include_list} $f"
11796 ;;
11797 defaults.h )
11798 tm_file_list="${tm_file_list} \$(srcdir)/$f"
11799 tm_include_list="${tm_include_list} $f"
11800 ;;
11801 * )
11802 tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
11803 tm_include_list="${tm_include_list} config/$f"
11804 ;;
11805 esac
11806 done
11807
11808 tm_p_file_list=
11809 tm_p_include_list=
11810 for f in $tm_p_file; do
11811 case $f in
11812 tm-preds.h )
11813 tm_p_file_list="${tm_p_file_list} $f"
11814 tm_p_include_list="${tm_p_include_list} $f"
11815 ;;
11816 * )
11817 tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
11818 tm_p_include_list="${tm_p_include_list} config/$f"
11819 esac
11820 done
11821
11822 xm_file_list=
11823 xm_include_list=
11824 for f in $xm_file; do
11825 case $f in
11826 ansidecl.h )
11827 xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
11828 xm_include_list="${xm_include_list} $f"
11829 ;;
11830 auto-host.h )
11831 xm_file_list="${xm_file_list} $f"
11832 xm_include_list="${xm_include_list} $f"
11833 ;;
11834 * )
11835 xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
11836 xm_include_list="${xm_include_list} config/$f"
11837 ;;
11838 esac
11839 done
11840
11841 host_xm_file_list=
11842 host_xm_include_list=
11843 for f in $host_xm_file; do
11844 case $f in
11845 ansidecl.h )
11846 host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
11847 host_xm_include_list="${host_xm_include_list} $f"
11848 ;;
11849 auto-host.h )
11850 host_xm_file_list="${host_xm_file_list} $f"
11851 host_xm_include_list="${host_xm_include_list} $f"
11852 ;;
11853 * )
11854 host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
11855 host_xm_include_list="${host_xm_include_list} config/$f"
11856 ;;
11857 esac
11858 done
11859
11860 build_xm_file_list=
11861 for f in $build_xm_file; do
11862 case $f in
11863 ansidecl.h )
11864 build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
11865 build_xm_include_list="${build_xm_include_list} $f"
11866 ;;
11867 auto-build.h | auto-host.h )
11868 build_xm_file_list="${build_xm_file_list} $f"
11869 build_xm_include_list="${build_xm_include_list} $f"
11870 ;;
11871 * )
11872 build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
11873 build_xm_include_list="${build_xm_include_list} config/$f"
11874 ;;
11875 esac
11876 done
11877
11878 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
11879 # cross-compiler which does not use the native headers and libraries.
11880 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
11881 CROSS=
11882 ALL=all.internal
11883 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11884
11885 if test "x$with_build_sysroot" != x; then
11886 build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
11887 else
11888 # This value is used, even on a native system, because
11889 # CROSS_SYSTEM_HEADER_DIR is just
11890 # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
11891 build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
11892 fi
11893
11894 if test x$host != x$target
11895 then
11896 CROSS="-DCROSS_DIRECTORY_STRUCTURE"
11897 ALL=all.cross
11898 SYSTEM_HEADER_DIR=$build_system_header_dir
11899 case "$host","$target" in
11900 # Darwin crosses can use the host system's libraries and headers,
11901 # because of the fat library support. Of course, it must be the
11902 # same version of Darwin on both sides. Allow the user to
11903 # just say --target=foo-darwin without a version number to mean
11904 # "the version on this system".
11905 *-*-darwin*,*-*-darwin*)
11906 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
11907 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
11908 if test $hostos = $targetos -o $targetos = darwin ; then
11909 CROSS=
11910 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11911 with_headers=yes
11912 fi
11913 ;;
11914
11915 i?86-*-*,x86_64-*-* \
11916 | powerpc*-*-*,powerpc64*-*-*)
11917 CROSS="$CROSS -DNATIVE_CROSS" ;;
11918 esac
11919
11920 case $target in
11921 *-*-mingw*)
11922 if test "x$with_headers" = x; then
11923 with_headers=yes
11924 fi
11925 ;;
11926 *)
11927 ;;
11928 esac
11929 elif test "x$TARGET_SYSTEM_ROOT" != x; then
11930 SYSTEM_HEADER_DIR=$build_system_header_dir
11931 fi
11932
11933 # If this is a cross-compiler that does not
11934 # have its own set of headers then define
11935 # inhibit_libc
11936
11937 # If this is using newlib, without having the headers available now,
11938 # then define inhibit_libc in LIBGCC2_CFLAGS.
11939 # This prevents libgcc2 from containing any code which requires libc
11940 # support.
11941 : ${inhibit_libc=false}
11942 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
11943 test x$with_newlib = xyes ; } &&
11944 { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
11945 inhibit_libc=true
11946 fi
11947
11948
11949 # When building gcc with a cross-compiler, we need to adjust things so
11950 # that the generator programs are still built with the native compiler.
11951 # Also, we cannot run fixincludes.
11952
11953 # These are the normal (build=host) settings:
11954 CC_FOR_BUILD='$(CC)'
11955 BUILD_CFLAGS='$(ALL_CFLAGS)'
11956 BUILD_LDFLAGS='$(LDFLAGS)'
11957 STMP_FIXINC=stmp-fixinc
11958
11959 # And these apply if build != host, or we are generating coverage data
11960 if test x$build != x$host || test "x$coverage_flags" != x
11961 then
11962 BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
11963 BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
11964 fi
11965
11966 # Expand extra_headers to include complete path.
11967 # This substitutes for lots of t-* files.
11968 extra_headers_list=
11969 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
11970 for file in ${extra_headers} ; do
11971 extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
11972 done
11973
11974 # If use_gcc_tgmath is set, append ginclude/tgmath.h.
11975 if test x"$use_gcc_tgmath" = xyes
11976 then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
11977 fi
11978
11979 # Define collect2 in Makefile.
11980 case $host_can_use_collect2 in
11981 no) collect2= ;;
11982 *) collect2='collect2$(exeext)' ;;
11983 esac
11984
11985
11986 # Add a definition of USE_COLLECT2 if system wants one.
11987 case $use_collect2 in
11988 no) use_collect2= ;;
11989 "") ;;
11990 *)
11991 host_xm_defines="${host_xm_defines} USE_COLLECT2"
11992 xm_defines="${xm_defines} USE_COLLECT2"
11993 case $host_can_use_collect2 in
11994 no)
11995 as_fn_error "collect2 is required but cannot be built on this system" "$LINENO" 5
11996 ;;
11997 esac
11998 ;;
11999 esac
12000
12001
12002 cat >>confdefs.h <<_ACEOF
12003 #define LTOPLUGINSONAME "${host_lto_plugin_soname}"
12004 _ACEOF
12005
12006
12007 # ---------------------------
12008 # Assembler & linker features
12009 # ---------------------------
12010
12011 # During stage 2, ld is actually gcc/collect-ld, which is a small script to
12012 # discern between when to use prev-ld/ld-new and when to use ld/ld-new.
12013 # However when ld-new is first executed from the build tree, libtool will
12014 # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
12015 # to the build tree. While doing this we need to use the previous-stage
12016 # linker, or we have an infinite loop. The presence of a shell script as
12017 # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
12018 # the gcc/collect-ld script. So we need to know how libtool works, or
12019 # exec-tool will fail.
12020
12021
12022 case `pwd` in
12023 *\ * | *\ *)
12024 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
12025 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
12026 esac
12027
12028
12029
12030 macro_version='2.2.7a'
12031 macro_revision='1.3134'
12032
12033
12034
12035
12036
12037
12038
12039
12040
12041
12042
12043
12044
12045 ltmain="$ac_aux_dir/ltmain.sh"
12046
12047 # Backslashify metacharacters that are still active within
12048 # double-quoted strings.
12049 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
12050
12051 # Same as above, but do not quote variable references.
12052 double_quote_subst='s/\(["`\\]\)/\\\1/g'
12053
12054 # Sed substitution to delay expansion of an escaped shell variable in a
12055 # double_quote_subst'ed string.
12056 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
12057
12058 # Sed substitution to delay expansion of an escaped single quote.
12059 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
12060
12061 # Sed substitution to avoid accidental globbing in evaled expressions
12062 no_glob_subst='s/\*/\\\*/g'
12063
12064 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
12065 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
12066 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
12067
12068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
12069 $as_echo_n "checking how to print strings... " >&6; }
12070 # Test print first, because it will be a builtin if present.
12071 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
12072 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
12073 ECHO='print -r --'
12074 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
12075 ECHO='printf %s\n'
12076 else
12077 # Use this function as a fallback that always works.
12078 func_fallback_echo ()
12079 {
12080 eval 'cat <<_LTECHO_EOF
12081 $1
12082 _LTECHO_EOF'
12083 }
12084 ECHO='func_fallback_echo'
12085 fi
12086
12087 # func_echo_all arg...
12088 # Invoke $ECHO with all args, space-separated.
12089 func_echo_all ()
12090 {
12091 $ECHO ""
12092 }
12093
12094 case "$ECHO" in
12095 printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
12096 $as_echo "printf" >&6; } ;;
12097 print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
12098 $as_echo "print -r" >&6; } ;;
12099 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
12100 $as_echo "cat" >&6; } ;;
12101 esac
12102
12103
12104
12105
12106
12107
12108
12109
12110
12111
12112
12113
12114
12115
12116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
12117 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
12118 if test "${ac_cv_path_SED+set}" = set; then :
12119 $as_echo_n "(cached) " >&6
12120 else
12121 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
12122 for ac_i in 1 2 3 4 5 6 7; do
12123 ac_script="$ac_script$as_nl$ac_script"
12124 done
12125 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
12126 { ac_script=; unset ac_script;}
12127 if test -z "$SED"; then
12128 ac_path_SED_found=false
12129 # Loop through the user's path and test for each of PROGNAME-LIST
12130 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12131 for as_dir in $PATH
12132 do
12133 IFS=$as_save_IFS
12134 test -z "$as_dir" && as_dir=.
12135 for ac_prog in sed gsed; do
12136 for ac_exec_ext in '' $ac_executable_extensions; do
12137 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
12138 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
12139 # Check for GNU ac_path_SED and select it if it is found.
12140 # Check for GNU $ac_path_SED
12141 case `"$ac_path_SED" --version 2>&1` in
12142 *GNU*)
12143 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
12144 *)
12145 ac_count=0
12146 $as_echo_n 0123456789 >"conftest.in"
12147 while :
12148 do
12149 cat "conftest.in" "conftest.in" >"conftest.tmp"
12150 mv "conftest.tmp" "conftest.in"
12151 cp "conftest.in" "conftest.nl"
12152 $as_echo '' >> "conftest.nl"
12153 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
12154 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
12155 as_fn_arith $ac_count + 1 && ac_count=$as_val
12156 if test $ac_count -gt ${ac_path_SED_max-0}; then
12157 # Best one so far, save it but keep looking for a better one
12158 ac_cv_path_SED="$ac_path_SED"
12159 ac_path_SED_max=$ac_count
12160 fi
12161 # 10*(2^10) chars as input seems more than enough
12162 test $ac_count -gt 10 && break
12163 done
12164 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
12165 esac
12166
12167 $ac_path_SED_found && break 3
12168 done
12169 done
12170 done
12171 IFS=$as_save_IFS
12172 if test -z "$ac_cv_path_SED"; then
12173 as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
12174 fi
12175 else
12176 ac_cv_path_SED=$SED
12177 fi
12178
12179 fi
12180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
12181 $as_echo "$ac_cv_path_SED" >&6; }
12182 SED="$ac_cv_path_SED"
12183 rm -f conftest.sed
12184
12185 test -z "$SED" && SED=sed
12186 Xsed="$SED -e 1s/^X//"
12187
12188
12189
12190
12191
12192
12193
12194
12195
12196
12197
12198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
12199 $as_echo_n "checking for fgrep... " >&6; }
12200 if test "${ac_cv_path_FGREP+set}" = set; then :
12201 $as_echo_n "(cached) " >&6
12202 else
12203 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
12204 then ac_cv_path_FGREP="$GREP -F"
12205 else
12206 if test -z "$FGREP"; then
12207 ac_path_FGREP_found=false
12208 # Loop through the user's path and test for each of PROGNAME-LIST
12209 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12210 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
12211 do
12212 IFS=$as_save_IFS
12213 test -z "$as_dir" && as_dir=.
12214 for ac_prog in fgrep; do
12215 for ac_exec_ext in '' $ac_executable_extensions; do
12216 ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
12217 { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
12218 # Check for GNU ac_path_FGREP and select it if it is found.
12219 # Check for GNU $ac_path_FGREP
12220 case `"$ac_path_FGREP" --version 2>&1` in
12221 *GNU*)
12222 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
12223 *)
12224 ac_count=0
12225 $as_echo_n 0123456789 >"conftest.in"
12226 while :
12227 do
12228 cat "conftest.in" "conftest.in" >"conftest.tmp"
12229 mv "conftest.tmp" "conftest.in"
12230 cp "conftest.in" "conftest.nl"
12231 $as_echo 'FGREP' >> "conftest.nl"
12232 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
12233 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
12234 as_fn_arith $ac_count + 1 && ac_count=$as_val
12235 if test $ac_count -gt ${ac_path_FGREP_max-0}; then
12236 # Best one so far, save it but keep looking for a better one
12237 ac_cv_path_FGREP="$ac_path_FGREP"
12238 ac_path_FGREP_max=$ac_count
12239 fi
12240 # 10*(2^10) chars as input seems more than enough
12241 test $ac_count -gt 10 && break
12242 done
12243 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
12244 esac
12245
12246 $ac_path_FGREP_found && break 3
12247 done
12248 done
12249 done
12250 IFS=$as_save_IFS
12251 if test -z "$ac_cv_path_FGREP"; then
12252 as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
12253 fi
12254 else
12255 ac_cv_path_FGREP=$FGREP
12256 fi
12257
12258 fi
12259 fi
12260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
12261 $as_echo "$ac_cv_path_FGREP" >&6; }
12262 FGREP="$ac_cv_path_FGREP"
12263
12264
12265 test -z "$GREP" && GREP=grep
12266
12267
12268
12269
12270
12271
12272
12273
12274
12275
12276
12277
12278
12279
12280
12281
12282
12283
12284
12285 # Check whether --with-gnu-ld was given.
12286 if test "${with_gnu_ld+set}" = set; then :
12287 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
12288 else
12289 with_gnu_ld=no
12290 fi
12291
12292 ac_prog=ld
12293 if test "$GCC" = yes; then
12294 # Check if gcc -print-prog-name=ld gives a path.
12295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
12296 $as_echo_n "checking for ld used by $CC... " >&6; }
12297 case $host in
12298 *-*-mingw*)
12299 # gcc leaves a trailing carriage return which upsets mingw
12300 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
12301 *)
12302 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
12303 esac
12304 case $ac_prog in
12305 # Accept absolute paths.
12306 [\\/]* | ?:[\\/]*)
12307 re_direlt='/[^/][^/]*/\.\./'
12308 # Canonicalize the pathname of ld
12309 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
12310 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
12311 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
12312 done
12313 test -z "$LD" && LD="$ac_prog"
12314 ;;
12315 "")
12316 # If it fails, then pretend we aren't using GCC.
12317 ac_prog=ld
12318 ;;
12319 *)
12320 # If it is relative, then search for the first ld in PATH.
12321 with_gnu_ld=unknown
12322 ;;
12323 esac
12324 elif test "$with_gnu_ld" = yes; then
12325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
12326 $as_echo_n "checking for GNU ld... " >&6; }
12327 else
12328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
12329 $as_echo_n "checking for non-GNU ld... " >&6; }
12330 fi
12331 if test "${lt_cv_path_LD+set}" = set; then :
12332 $as_echo_n "(cached) " >&6
12333 else
12334 if test -z "$LD"; then
12335 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12336 for ac_dir in $PATH; do
12337 IFS="$lt_save_ifs"
12338 test -z "$ac_dir" && ac_dir=.
12339 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
12340 lt_cv_path_LD="$ac_dir/$ac_prog"
12341 # Check to see if the program is GNU ld. I'd rather use --version,
12342 # but apparently some variants of GNU ld only accept -v.
12343 # Break only if it was the GNU/non-GNU ld that we prefer.
12344 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
12345 *GNU* | *'with BFD'*)
12346 test "$with_gnu_ld" != no && break
12347 ;;
12348 *)
12349 test "$with_gnu_ld" != yes && break
12350 ;;
12351 esac
12352 fi
12353 done
12354 IFS="$lt_save_ifs"
12355 else
12356 lt_cv_path_LD="$LD" # Let the user override the test with a path.
12357 fi
12358 fi
12359
12360 LD="$lt_cv_path_LD"
12361 if test -n "$LD"; then
12362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
12363 $as_echo "$LD" >&6; }
12364 else
12365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12366 $as_echo "no" >&6; }
12367 fi
12368 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
12369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
12370 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
12371 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
12372 $as_echo_n "(cached) " >&6
12373 else
12374 # I'd rather use --version here, but apparently some GNU lds only accept -v.
12375 case `$LD -v 2>&1 </dev/null` in
12376 *GNU* | *'with BFD'*)
12377 lt_cv_prog_gnu_ld=yes
12378 ;;
12379 *)
12380 lt_cv_prog_gnu_ld=no
12381 ;;
12382 esac
12383 fi
12384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
12385 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
12386 with_gnu_ld=$lt_cv_prog_gnu_ld
12387
12388
12389
12390
12391
12392
12393
12394
12395
12396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
12397 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
12398 if test "${lt_cv_path_NM+set}" = set; then :
12399 $as_echo_n "(cached) " >&6
12400 else
12401 if test -n "$NM"; then
12402 # Let the user override the test.
12403 lt_cv_path_NM="$NM"
12404 else
12405 lt_nm_to_check="${ac_tool_prefix}nm"
12406 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
12407 lt_nm_to_check="$lt_nm_to_check nm"
12408 fi
12409 for lt_tmp_nm in $lt_nm_to_check; do
12410 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12411 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
12412 IFS="$lt_save_ifs"
12413 test -z "$ac_dir" && ac_dir=.
12414 tmp_nm="$ac_dir/$lt_tmp_nm"
12415 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
12416 # Check to see if the nm accepts a BSD-compat flag.
12417 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
12418 # nm: unknown option "B" ignored
12419 # Tru64's nm complains that /dev/null is an invalid object file
12420 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
12421 */dev/null* | *'Invalid file or object type'*)
12422 lt_cv_path_NM="$tmp_nm -B"
12423 break
12424 ;;
12425 *)
12426 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
12427 */dev/null*)
12428 lt_cv_path_NM="$tmp_nm -p"
12429 break
12430 ;;
12431 *)
12432 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
12433 continue # so that we can try to find one that supports BSD flags
12434 ;;
12435 esac
12436 ;;
12437 esac
12438 fi
12439 done
12440 IFS="$lt_save_ifs"
12441 done
12442 : ${lt_cv_path_NM=no}
12443 fi
12444 fi
12445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
12446 $as_echo "$lt_cv_path_NM" >&6; }
12447 if test "$lt_cv_path_NM" != "no"; then
12448 NM="$lt_cv_path_NM"
12449 else
12450 # Didn't find any BSD compatible name lister, look for dumpbin.
12451 if test -n "$DUMPBIN"; then :
12452 # Let the user override the test.
12453 else
12454 if test -n "$ac_tool_prefix"; then
12455 for ac_prog in dumpbin "link -dump"
12456 do
12457 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
12458 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
12459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12460 $as_echo_n "checking for $ac_word... " >&6; }
12461 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
12462 $as_echo_n "(cached) " >&6
12463 else
12464 if test -n "$DUMPBIN"; then
12465 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
12466 else
12467 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12468 for as_dir in $PATH
12469 do
12470 IFS=$as_save_IFS
12471 test -z "$as_dir" && as_dir=.
12472 for ac_exec_ext in '' $ac_executable_extensions; do
12473 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12474 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
12475 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12476 break 2
12477 fi
12478 done
12479 done
12480 IFS=$as_save_IFS
12481
12482 fi
12483 fi
12484 DUMPBIN=$ac_cv_prog_DUMPBIN
12485 if test -n "$DUMPBIN"; then
12486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
12487 $as_echo "$DUMPBIN" >&6; }
12488 else
12489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12490 $as_echo "no" >&6; }
12491 fi
12492
12493
12494 test -n "$DUMPBIN" && break
12495 done
12496 fi
12497 if test -z "$DUMPBIN"; then
12498 ac_ct_DUMPBIN=$DUMPBIN
12499 for ac_prog in dumpbin "link -dump"
12500 do
12501 # Extract the first word of "$ac_prog", so it can be a program name with args.
12502 set dummy $ac_prog; ac_word=$2
12503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12504 $as_echo_n "checking for $ac_word... " >&6; }
12505 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
12506 $as_echo_n "(cached) " >&6
12507 else
12508 if test -n "$ac_ct_DUMPBIN"; then
12509 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
12510 else
12511 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12512 for as_dir in $PATH
12513 do
12514 IFS=$as_save_IFS
12515 test -z "$as_dir" && as_dir=.
12516 for ac_exec_ext in '' $ac_executable_extensions; do
12517 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12518 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
12519 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12520 break 2
12521 fi
12522 done
12523 done
12524 IFS=$as_save_IFS
12525
12526 fi
12527 fi
12528 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
12529 if test -n "$ac_ct_DUMPBIN"; then
12530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
12531 $as_echo "$ac_ct_DUMPBIN" >&6; }
12532 else
12533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12534 $as_echo "no" >&6; }
12535 fi
12536
12537
12538 test -n "$ac_ct_DUMPBIN" && break
12539 done
12540
12541 if test "x$ac_ct_DUMPBIN" = x; then
12542 DUMPBIN=":"
12543 else
12544 case $cross_compiling:$ac_tool_warned in
12545 yes:)
12546 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12547 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12548 ac_tool_warned=yes ;;
12549 esac
12550 DUMPBIN=$ac_ct_DUMPBIN
12551 fi
12552 fi
12553
12554 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
12555 *COFF*)
12556 DUMPBIN="$DUMPBIN -symbols"
12557 ;;
12558 *)
12559 DUMPBIN=:
12560 ;;
12561 esac
12562 fi
12563
12564 if test "$DUMPBIN" != ":"; then
12565 NM="$DUMPBIN"
12566 fi
12567 fi
12568 test -z "$NM" && NM=nm
12569
12570
12571
12572
12573
12574
12575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
12576 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
12577 if test "${lt_cv_nm_interface+set}" = set; then :
12578 $as_echo_n "(cached) " >&6
12579 else
12580 lt_cv_nm_interface="BSD nm"
12581 echo "int some_variable = 0;" > conftest.$ac_ext
12582 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
12583 (eval "$ac_compile" 2>conftest.err)
12584 cat conftest.err >&5
12585 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
12586 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
12587 cat conftest.err >&5
12588 (eval echo "\"\$as_me:$LINENO: output\"" >&5)
12589 cat conftest.out >&5
12590 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
12591 lt_cv_nm_interface="MS dumpbin"
12592 fi
12593 rm -f conftest*
12594 fi
12595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
12596 $as_echo "$lt_cv_nm_interface" >&6; }
12597
12598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
12599 $as_echo_n "checking whether ln -s works... " >&6; }
12600 LN_S=$as_ln_s
12601 if test "$LN_S" = "ln -s"; then
12602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12603 $as_echo "yes" >&6; }
12604 else
12605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
12606 $as_echo "no, using $LN_S" >&6; }
12607 fi
12608
12609 # find the maximum length of command line arguments
12610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
12611 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
12612 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
12613 $as_echo_n "(cached) " >&6
12614 else
12615 i=0
12616 teststring="ABCD"
12617
12618 case $build_os in
12619 msdosdjgpp*)
12620 # On DJGPP, this test can blow up pretty badly due to problems in libc
12621 # (any single argument exceeding 2000 bytes causes a buffer overrun
12622 # during glob expansion). Even if it were fixed, the result of this
12623 # check would be larger than it should be.
12624 lt_cv_sys_max_cmd_len=12288; # 12K is about right
12625 ;;
12626
12627 gnu*)
12628 # Under GNU Hurd, this test is not required because there is
12629 # no limit to the length of command line arguments.
12630 # Libtool will interpret -1 as no limit whatsoever
12631 lt_cv_sys_max_cmd_len=-1;
12632 ;;
12633
12634 cygwin* | mingw* | cegcc*)
12635 # On Win9x/ME, this test blows up -- it succeeds, but takes
12636 # about 5 minutes as the teststring grows exponentially.
12637 # Worse, since 9x/ME are not pre-emptively multitasking,
12638 # you end up with a "frozen" computer, even though with patience
12639 # the test eventually succeeds (with a max line length of 256k).
12640 # Instead, let's just punt: use the minimum linelength reported by
12641 # all of the supported platforms: 8192 (on NT/2K/XP).
12642 lt_cv_sys_max_cmd_len=8192;
12643 ;;
12644
12645 mint*)
12646 # On MiNT this can take a long time and run out of memory.
12647 lt_cv_sys_max_cmd_len=8192;
12648 ;;
12649
12650 amigaos*)
12651 # On AmigaOS with pdksh, this test takes hours, literally.
12652 # So we just punt and use a minimum line length of 8192.
12653 lt_cv_sys_max_cmd_len=8192;
12654 ;;
12655
12656 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
12657 # This has been around since 386BSD, at least. Likely further.
12658 if test -x /sbin/sysctl; then
12659 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
12660 elif test -x /usr/sbin/sysctl; then
12661 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
12662 else
12663 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
12664 fi
12665 # And add a safety zone
12666 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12667 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12668 ;;
12669
12670 interix*)
12671 # We know the value 262144 and hardcode it with a safety zone (like BSD)
12672 lt_cv_sys_max_cmd_len=196608
12673 ;;
12674
12675 osf*)
12676 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
12677 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
12678 # nice to cause kernel panics so lets avoid the loop below.
12679 # First set a reasonable default.
12680 lt_cv_sys_max_cmd_len=16384
12681 #
12682 if test -x /sbin/sysconfig; then
12683 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
12684 *1*) lt_cv_sys_max_cmd_len=-1 ;;
12685 esac
12686 fi
12687 ;;
12688 sco3.2v5*)
12689 lt_cv_sys_max_cmd_len=102400
12690 ;;
12691 sysv5* | sco5v6* | sysv4.2uw2*)
12692 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
12693 if test -n "$kargmax"; then
12694 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
12695 else
12696 lt_cv_sys_max_cmd_len=32768
12697 fi
12698 ;;
12699 *)
12700 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
12701 if test -n "$lt_cv_sys_max_cmd_len"; then
12702 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12703 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12704 else
12705 # Make teststring a little bigger before we do anything with it.
12706 # a 1K string should be a reasonable start.
12707 for i in 1 2 3 4 5 6 7 8 ; do
12708 teststring=$teststring$teststring
12709 done
12710 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
12711 # If test is not a shell built-in, we'll probably end up computing a
12712 # maximum length that is only half of the actual maximum length, but
12713 # we can't tell.
12714 while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
12715 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
12716 test $i != 17 # 1/2 MB should be enough
12717 do
12718 i=`expr $i + 1`
12719 teststring=$teststring$teststring
12720 done
12721 # Only check the string length outside the loop.
12722 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
12723 teststring=
12724 # Add a significant safety factor because C++ compilers can tack on
12725 # massive amounts of additional arguments before passing them to the
12726 # linker. It appears as though 1/2 is a usable value.
12727 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
12728 fi
12729 ;;
12730 esac
12731
12732 fi
12733
12734 if test -n $lt_cv_sys_max_cmd_len ; then
12735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
12736 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
12737 else
12738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
12739 $as_echo "none" >&6; }
12740 fi
12741 max_cmd_len=$lt_cv_sys_max_cmd_len
12742
12743
12744
12745
12746
12747
12748 : ${CP="cp -f"}
12749 : ${MV="mv -f"}
12750 : ${RM="rm -f"}
12751
12752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
12753 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
12754 # Try some XSI features
12755 xsi_shell=no
12756 ( _lt_dummy="a/b/c"
12757 test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
12758 = c,a/b,, \
12759 && eval 'test $(( 1 + 1 )) -eq 2 \
12760 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
12761 && xsi_shell=yes
12762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
12763 $as_echo "$xsi_shell" >&6; }
12764
12765
12766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
12767 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
12768 lt_shell_append=no
12769 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
12770 >/dev/null 2>&1 \
12771 && lt_shell_append=yes
12772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
12773 $as_echo "$lt_shell_append" >&6; }
12774
12775
12776 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
12777 lt_unset=unset
12778 else
12779 lt_unset=false
12780 fi
12781
12782
12783
12784
12785
12786 # test EBCDIC or ASCII
12787 case `echo X|tr X '\101'` in
12788 A) # ASCII based system
12789 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
12790 lt_SP2NL='tr \040 \012'
12791 lt_NL2SP='tr \015\012 \040\040'
12792 ;;
12793 *) # EBCDIC based system
12794 lt_SP2NL='tr \100 \n'
12795 lt_NL2SP='tr \r\n \100\100'
12796 ;;
12797 esac
12798
12799
12800
12801
12802
12803
12804
12805
12806
12807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
12808 $as_echo_n "checking for $LD option to reload object files... " >&6; }
12809 if test "${lt_cv_ld_reload_flag+set}" = set; then :
12810 $as_echo_n "(cached) " >&6
12811 else
12812 lt_cv_ld_reload_flag='-r'
12813 fi
12814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
12815 $as_echo "$lt_cv_ld_reload_flag" >&6; }
12816 reload_flag=$lt_cv_ld_reload_flag
12817 case $reload_flag in
12818 "" | " "*) ;;
12819 *) reload_flag=" $reload_flag" ;;
12820 esac
12821 reload_cmds='$LD$reload_flag -o $output$reload_objs'
12822 case $host_os in
12823 darwin*)
12824 if test "$GCC" = yes; then
12825 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
12826 else
12827 reload_cmds='$LD$reload_flag -o $output$reload_objs'
12828 fi
12829 ;;
12830 esac
12831
12832
12833
12834
12835
12836
12837
12838
12839
12840 if test -n "$ac_tool_prefix"; then
12841 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
12842 set dummy ${ac_tool_prefix}objdump; ac_word=$2
12843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12844 $as_echo_n "checking for $ac_word... " >&6; }
12845 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
12846 $as_echo_n "(cached) " >&6
12847 else
12848 if test -n "$OBJDUMP"; then
12849 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
12850 else
12851 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12852 for as_dir in $PATH
12853 do
12854 IFS=$as_save_IFS
12855 test -z "$as_dir" && as_dir=.
12856 for ac_exec_ext in '' $ac_executable_extensions; do
12857 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12858 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
12859 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12860 break 2
12861 fi
12862 done
12863 done
12864 IFS=$as_save_IFS
12865
12866 fi
12867 fi
12868 OBJDUMP=$ac_cv_prog_OBJDUMP
12869 if test -n "$OBJDUMP"; then
12870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
12871 $as_echo "$OBJDUMP" >&6; }
12872 else
12873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12874 $as_echo "no" >&6; }
12875 fi
12876
12877
12878 fi
12879 if test -z "$ac_cv_prog_OBJDUMP"; then
12880 ac_ct_OBJDUMP=$OBJDUMP
12881 # Extract the first word of "objdump", so it can be a program name with args.
12882 set dummy objdump; ac_word=$2
12883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12884 $as_echo_n "checking for $ac_word... " >&6; }
12885 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
12886 $as_echo_n "(cached) " >&6
12887 else
12888 if test -n "$ac_ct_OBJDUMP"; then
12889 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
12890 else
12891 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12892 for as_dir in $PATH
12893 do
12894 IFS=$as_save_IFS
12895 test -z "$as_dir" && as_dir=.
12896 for ac_exec_ext in '' $ac_executable_extensions; do
12897 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12898 ac_cv_prog_ac_ct_OBJDUMP="objdump"
12899 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12900 break 2
12901 fi
12902 done
12903 done
12904 IFS=$as_save_IFS
12905
12906 fi
12907 fi
12908 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
12909 if test -n "$ac_ct_OBJDUMP"; then
12910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
12911 $as_echo "$ac_ct_OBJDUMP" >&6; }
12912 else
12913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12914 $as_echo "no" >&6; }
12915 fi
12916
12917 if test "x$ac_ct_OBJDUMP" = x; then
12918 OBJDUMP="false"
12919 else
12920 case $cross_compiling:$ac_tool_warned in
12921 yes:)
12922 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12923 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12924 ac_tool_warned=yes ;;
12925 esac
12926 OBJDUMP=$ac_ct_OBJDUMP
12927 fi
12928 else
12929 OBJDUMP="$ac_cv_prog_OBJDUMP"
12930 fi
12931
12932 test -z "$OBJDUMP" && OBJDUMP=objdump
12933
12934
12935
12936
12937
12938
12939
12940
12941
12942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
12943 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
12944 if test "${lt_cv_deplibs_check_method+set}" = set; then :
12945 $as_echo_n "(cached) " >&6
12946 else
12947 lt_cv_file_magic_cmd='$MAGIC_CMD'
12948 lt_cv_file_magic_test_file=
12949 lt_cv_deplibs_check_method='unknown'
12950 # Need to set the preceding variable on all platforms that support
12951 # interlibrary dependencies.
12952 # 'none' -- dependencies not supported.
12953 # `unknown' -- same as none, but documents that we really don't know.
12954 # 'pass_all' -- all dependencies passed with no checks.
12955 # 'test_compile' -- check by making test program.
12956 # 'file_magic [[regex]]' -- check by looking for files in library path
12957 # which responds to the $file_magic_cmd with a given extended regex.
12958 # If you have `file' or equivalent on your system and you're not sure
12959 # whether `pass_all' will *always* work, you probably want this one.
12960
12961 case $host_os in
12962 aix[4-9]*)
12963 lt_cv_deplibs_check_method=pass_all
12964 ;;
12965
12966 beos*)
12967 lt_cv_deplibs_check_method=pass_all
12968 ;;
12969
12970 bsdi[45]*)
12971 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
12972 lt_cv_file_magic_cmd='/usr/bin/file -L'
12973 lt_cv_file_magic_test_file=/shlib/libc.so
12974 ;;
12975
12976 cygwin*)
12977 # func_win32_libid is a shell function defined in ltmain.sh
12978 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12979 lt_cv_file_magic_cmd='func_win32_libid'
12980 ;;
12981
12982 mingw* | pw32*)
12983 # Base MSYS/MinGW do not provide the 'file' command needed by
12984 # func_win32_libid shell function, so use a weaker test based on 'objdump',
12985 # unless we find 'file', for example because we are cross-compiling.
12986 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
12987 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
12988 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12989 lt_cv_file_magic_cmd='func_win32_libid'
12990 else
12991 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
12992 lt_cv_file_magic_cmd='$OBJDUMP -f'
12993 fi
12994 ;;
12995
12996 cegcc*)
12997 # use the weaker test based on 'objdump'. See mingw*.
12998 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
12999 lt_cv_file_magic_cmd='$OBJDUMP -f'
13000 ;;
13001
13002 darwin* | rhapsody*)
13003 lt_cv_deplibs_check_method=pass_all
13004 ;;
13005
13006 freebsd* | dragonfly*)
13007 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
13008 case $host_cpu in
13009 i*86 )
13010 # Not sure whether the presence of OpenBSD here was a mistake.
13011 # Let's accept both of them until this is cleared up.
13012 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
13013 lt_cv_file_magic_cmd=/usr/bin/file
13014 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
13015 ;;
13016 esac
13017 else
13018 lt_cv_deplibs_check_method=pass_all
13019 fi
13020 ;;
13021
13022 gnu*)
13023 lt_cv_deplibs_check_method=pass_all
13024 ;;
13025
13026 haiku*)
13027 lt_cv_deplibs_check_method=pass_all
13028 ;;
13029
13030 hpux10.20* | hpux11*)
13031 lt_cv_file_magic_cmd=/usr/bin/file
13032 case $host_cpu in
13033 ia64*)
13034 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
13035 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
13036 ;;
13037 hppa*64*)
13038 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
13039 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
13040 ;;
13041 *)
13042 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
13043 lt_cv_file_magic_test_file=/usr/lib/libc.sl
13044 ;;
13045 esac
13046 ;;
13047
13048 interix[3-9]*)
13049 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
13050 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
13051 ;;
13052
13053 irix5* | irix6* | nonstopux*)
13054 case $LD in
13055 *-32|*"-32 ") libmagic=32-bit;;
13056 *-n32|*"-n32 ") libmagic=N32;;
13057 *-64|*"-64 ") libmagic=64-bit;;
13058 *) libmagic=never-match;;
13059 esac
13060 lt_cv_deplibs_check_method=pass_all
13061 ;;
13062
13063 # This must be Linux ELF.
13064 linux* | k*bsd*-gnu | kopensolaris*-gnu)
13065 lt_cv_deplibs_check_method=pass_all
13066 ;;
13067
13068 netbsd*)
13069 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
13070 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
13071 else
13072 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
13073 fi
13074 ;;
13075
13076 newos6*)
13077 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
13078 lt_cv_file_magic_cmd=/usr/bin/file
13079 lt_cv_file_magic_test_file=/usr/lib/libnls.so
13080 ;;
13081
13082 *nto* | *qnx*)
13083 lt_cv_deplibs_check_method=pass_all
13084 ;;
13085
13086 openbsd*)
13087 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
13088 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
13089 else
13090 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
13091 fi
13092 ;;
13093
13094 osf3* | osf4* | osf5*)
13095 lt_cv_deplibs_check_method=pass_all
13096 ;;
13097
13098 rdos*)
13099 lt_cv_deplibs_check_method=pass_all
13100 ;;
13101
13102 solaris*)
13103 lt_cv_deplibs_check_method=pass_all
13104 ;;
13105
13106 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
13107 lt_cv_deplibs_check_method=pass_all
13108 ;;
13109
13110 sysv4 | sysv4.3*)
13111 case $host_vendor in
13112 motorola)
13113 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]'
13114 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
13115 ;;
13116 ncr)
13117 lt_cv_deplibs_check_method=pass_all
13118 ;;
13119 sequent)
13120 lt_cv_file_magic_cmd='/bin/file'
13121 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
13122 ;;
13123 sni)
13124 lt_cv_file_magic_cmd='/bin/file'
13125 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
13126 lt_cv_file_magic_test_file=/lib/libc.so
13127 ;;
13128 siemens)
13129 lt_cv_deplibs_check_method=pass_all
13130 ;;
13131 pc)
13132 lt_cv_deplibs_check_method=pass_all
13133 ;;
13134 esac
13135 ;;
13136
13137 tpf*)
13138 lt_cv_deplibs_check_method=pass_all
13139 ;;
13140 esac
13141
13142 fi
13143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
13144 $as_echo "$lt_cv_deplibs_check_method" >&6; }
13145 file_magic_cmd=$lt_cv_file_magic_cmd
13146 deplibs_check_method=$lt_cv_deplibs_check_method
13147 test -z "$deplibs_check_method" && deplibs_check_method=unknown
13148
13149
13150
13151
13152
13153
13154
13155
13156
13157
13158
13159
13160 if test -n "$ac_tool_prefix"; then
13161 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
13162 set dummy ${ac_tool_prefix}ar; ac_word=$2
13163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13164 $as_echo_n "checking for $ac_word... " >&6; }
13165 if test "${ac_cv_prog_AR+set}" = set; then :
13166 $as_echo_n "(cached) " >&6
13167 else
13168 if test -n "$AR"; then
13169 ac_cv_prog_AR="$AR" # Let the user override the test.
13170 else
13171 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13172 for as_dir in $PATH
13173 do
13174 IFS=$as_save_IFS
13175 test -z "$as_dir" && as_dir=.
13176 for ac_exec_ext in '' $ac_executable_extensions; do
13177 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13178 ac_cv_prog_AR="${ac_tool_prefix}ar"
13179 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13180 break 2
13181 fi
13182 done
13183 done
13184 IFS=$as_save_IFS
13185
13186 fi
13187 fi
13188 AR=$ac_cv_prog_AR
13189 if test -n "$AR"; then
13190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
13191 $as_echo "$AR" >&6; }
13192 else
13193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13194 $as_echo "no" >&6; }
13195 fi
13196
13197
13198 fi
13199 if test -z "$ac_cv_prog_AR"; then
13200 ac_ct_AR=$AR
13201 # Extract the first word of "ar", so it can be a program name with args.
13202 set dummy ar; ac_word=$2
13203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13204 $as_echo_n "checking for $ac_word... " >&6; }
13205 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
13206 $as_echo_n "(cached) " >&6
13207 else
13208 if test -n "$ac_ct_AR"; then
13209 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
13210 else
13211 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13212 for as_dir in $PATH
13213 do
13214 IFS=$as_save_IFS
13215 test -z "$as_dir" && as_dir=.
13216 for ac_exec_ext in '' $ac_executable_extensions; do
13217 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13218 ac_cv_prog_ac_ct_AR="ar"
13219 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13220 break 2
13221 fi
13222 done
13223 done
13224 IFS=$as_save_IFS
13225
13226 fi
13227 fi
13228 ac_ct_AR=$ac_cv_prog_ac_ct_AR
13229 if test -n "$ac_ct_AR"; then
13230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
13231 $as_echo "$ac_ct_AR" >&6; }
13232 else
13233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13234 $as_echo "no" >&6; }
13235 fi
13236
13237 if test "x$ac_ct_AR" = x; then
13238 AR="false"
13239 else
13240 case $cross_compiling:$ac_tool_warned in
13241 yes:)
13242 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13243 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13244 ac_tool_warned=yes ;;
13245 esac
13246 AR=$ac_ct_AR
13247 fi
13248 else
13249 AR="$ac_cv_prog_AR"
13250 fi
13251
13252 test -z "$AR" && AR=ar
13253 test -z "$AR_FLAGS" && AR_FLAGS=cru
13254
13255
13256
13257
13258
13259
13260
13261
13262
13263
13264
13265 if test -n "$ac_tool_prefix"; then
13266 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
13267 set dummy ${ac_tool_prefix}strip; ac_word=$2
13268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13269 $as_echo_n "checking for $ac_word... " >&6; }
13270 if test "${ac_cv_prog_STRIP+set}" = set; then :
13271 $as_echo_n "(cached) " >&6
13272 else
13273 if test -n "$STRIP"; then
13274 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
13275 else
13276 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13277 for as_dir in $PATH
13278 do
13279 IFS=$as_save_IFS
13280 test -z "$as_dir" && as_dir=.
13281 for ac_exec_ext in '' $ac_executable_extensions; do
13282 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13283 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
13284 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13285 break 2
13286 fi
13287 done
13288 done
13289 IFS=$as_save_IFS
13290
13291 fi
13292 fi
13293 STRIP=$ac_cv_prog_STRIP
13294 if test -n "$STRIP"; then
13295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
13296 $as_echo "$STRIP" >&6; }
13297 else
13298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13299 $as_echo "no" >&6; }
13300 fi
13301
13302
13303 fi
13304 if test -z "$ac_cv_prog_STRIP"; then
13305 ac_ct_STRIP=$STRIP
13306 # Extract the first word of "strip", so it can be a program name with args.
13307 set dummy strip; ac_word=$2
13308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13309 $as_echo_n "checking for $ac_word... " >&6; }
13310 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
13311 $as_echo_n "(cached) " >&6
13312 else
13313 if test -n "$ac_ct_STRIP"; then
13314 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
13315 else
13316 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13317 for as_dir in $PATH
13318 do
13319 IFS=$as_save_IFS
13320 test -z "$as_dir" && as_dir=.
13321 for ac_exec_ext in '' $ac_executable_extensions; do
13322 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13323 ac_cv_prog_ac_ct_STRIP="strip"
13324 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13325 break 2
13326 fi
13327 done
13328 done
13329 IFS=$as_save_IFS
13330
13331 fi
13332 fi
13333 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
13334 if test -n "$ac_ct_STRIP"; then
13335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
13336 $as_echo "$ac_ct_STRIP" >&6; }
13337 else
13338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13339 $as_echo "no" >&6; }
13340 fi
13341
13342 if test "x$ac_ct_STRIP" = x; then
13343 STRIP=":"
13344 else
13345 case $cross_compiling:$ac_tool_warned in
13346 yes:)
13347 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13348 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13349 ac_tool_warned=yes ;;
13350 esac
13351 STRIP=$ac_ct_STRIP
13352 fi
13353 else
13354 STRIP="$ac_cv_prog_STRIP"
13355 fi
13356
13357 test -z "$STRIP" && STRIP=:
13358
13359
13360
13361
13362
13363
13364 if test -n "$ac_tool_prefix"; then
13365 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
13366 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
13367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13368 $as_echo_n "checking for $ac_word... " >&6; }
13369 if test "${ac_cv_prog_RANLIB+set}" = set; then :
13370 $as_echo_n "(cached) " >&6
13371 else
13372 if test -n "$RANLIB"; then
13373 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
13374 else
13375 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13376 for as_dir in $PATH
13377 do
13378 IFS=$as_save_IFS
13379 test -z "$as_dir" && as_dir=.
13380 for ac_exec_ext in '' $ac_executable_extensions; do
13381 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13382 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
13383 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13384 break 2
13385 fi
13386 done
13387 done
13388 IFS=$as_save_IFS
13389
13390 fi
13391 fi
13392 RANLIB=$ac_cv_prog_RANLIB
13393 if test -n "$RANLIB"; then
13394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
13395 $as_echo "$RANLIB" >&6; }
13396 else
13397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13398 $as_echo "no" >&6; }
13399 fi
13400
13401
13402 fi
13403 if test -z "$ac_cv_prog_RANLIB"; then
13404 ac_ct_RANLIB=$RANLIB
13405 # Extract the first word of "ranlib", so it can be a program name with args.
13406 set dummy ranlib; ac_word=$2
13407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13408 $as_echo_n "checking for $ac_word... " >&6; }
13409 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
13410 $as_echo_n "(cached) " >&6
13411 else
13412 if test -n "$ac_ct_RANLIB"; then
13413 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
13414 else
13415 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13416 for as_dir in $PATH
13417 do
13418 IFS=$as_save_IFS
13419 test -z "$as_dir" && as_dir=.
13420 for ac_exec_ext in '' $ac_executable_extensions; do
13421 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13422 ac_cv_prog_ac_ct_RANLIB="ranlib"
13423 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13424 break 2
13425 fi
13426 done
13427 done
13428 IFS=$as_save_IFS
13429
13430 fi
13431 fi
13432 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
13433 if test -n "$ac_ct_RANLIB"; then
13434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
13435 $as_echo "$ac_ct_RANLIB" >&6; }
13436 else
13437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13438 $as_echo "no" >&6; }
13439 fi
13440
13441 if test "x$ac_ct_RANLIB" = x; then
13442 RANLIB=":"
13443 else
13444 case $cross_compiling:$ac_tool_warned in
13445 yes:)
13446 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13447 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13448 ac_tool_warned=yes ;;
13449 esac
13450 RANLIB=$ac_ct_RANLIB
13451 fi
13452 else
13453 RANLIB="$ac_cv_prog_RANLIB"
13454 fi
13455
13456 test -z "$RANLIB" && RANLIB=:
13457
13458
13459
13460
13461
13462
13463 # Determine commands to create old-style static archives.
13464 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
13465 old_postinstall_cmds='chmod 644 $oldlib'
13466 old_postuninstall_cmds=
13467
13468 if test -n "$RANLIB"; then
13469 case $host_os in
13470 openbsd*)
13471 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
13472 ;;
13473 *)
13474 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
13475 ;;
13476 esac
13477 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
13478 fi
13479
13480 case $host_os in
13481 darwin*)
13482 lock_old_archive_extraction=yes ;;
13483 *)
13484 lock_old_archive_extraction=no ;;
13485 esac
13486
13487
13488
13489
13490
13491
13492
13493
13494
13495
13496
13497
13498
13499
13500
13501
13502
13503
13504
13505
13506
13507
13508
13509
13510
13511
13512
13513
13514
13515
13516
13517
13518
13519
13520
13521
13522
13523
13524
13525 # If no C compiler was specified, use CC.
13526 LTCC=${LTCC-"$CC"}
13527
13528 # If no C compiler flags were specified, use CFLAGS.
13529 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
13530
13531 # Allow CC to be a program name with arguments.
13532 compiler=$CC
13533
13534
13535 # Check for command to grab the raw symbol name followed by C symbol from nm.
13536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
13537 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
13538 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
13539 $as_echo_n "(cached) " >&6
13540 else
13541
13542 # These are sane defaults that work on at least a few old systems.
13543 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
13544
13545 # Character class describing NM global symbol codes.
13546 symcode='[BCDEGRST]'
13547
13548 # Regexp to match symbols that can be accessed directly from C.
13549 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
13550
13551 # Define system-specific variables.
13552 case $host_os in
13553 aix*)
13554 symcode='[BCDT]'
13555 ;;
13556 cygwin* | mingw* | pw32* | cegcc*)
13557 symcode='[ABCDGISTW]'
13558 ;;
13559 hpux*)
13560 if test "$host_cpu" = ia64; then
13561 symcode='[ABCDEGRST]'
13562 fi
13563 ;;
13564 irix* | nonstopux*)
13565 symcode='[BCDEGRST]'
13566 ;;
13567 osf*)
13568 symcode='[BCDEGQRST]'
13569 ;;
13570 solaris*)
13571 symcode='[BDRT]'
13572 ;;
13573 sco3.2v5*)
13574 symcode='[DT]'
13575 ;;
13576 sysv4.2uw2*)
13577 symcode='[DT]'
13578 ;;
13579 sysv5* | sco5v6* | unixware* | OpenUNIX*)
13580 symcode='[ABDT]'
13581 ;;
13582 sysv4)
13583 symcode='[DFNSTU]'
13584 ;;
13585 esac
13586
13587 # If we're using GNU nm, then use its standard symbol codes.
13588 case `$NM -V 2>&1` in
13589 *GNU* | *'with BFD'*)
13590 symcode='[ABCDGIRSTW]' ;;
13591 esac
13592
13593 # Transform an extracted symbol line into a proper C declaration.
13594 # Some systems (esp. on ia64) link data and code symbols differently,
13595 # so use this general approach.
13596 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
13597
13598 # Transform an extracted symbol line into symbol name and symbol address
13599 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'"
13600 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'"
13601
13602 # Handle CRLF in mingw tool chain
13603 opt_cr=
13604 case $build_os in
13605 mingw*)
13606 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
13607 ;;
13608 esac
13609
13610 # Try without a prefix underscore, then with it.
13611 for ac_symprfx in "" "_"; do
13612
13613 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
13614 symxfrm="\\1 $ac_symprfx\\2 \\2"
13615
13616 # Write the raw and C identifiers.
13617 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
13618 # Fake it for dumpbin and say T for any non-static function
13619 # and D for any global variable.
13620 # Also find C++ and __fastcall symbols from MSVC++,
13621 # which start with @ or ?.
13622 lt_cv_sys_global_symbol_pipe="$AWK '"\
13623 " {last_section=section; section=\$ 3};"\
13624 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
13625 " \$ 0!~/External *\|/{next};"\
13626 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
13627 " {if(hide[section]) next};"\
13628 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
13629 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
13630 " s[1]~/^[@?]/{print s[1], s[1]; next};"\
13631 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
13632 " ' prfx=^$ac_symprfx"
13633 else
13634 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
13635 fi
13636
13637 # Check to see that the pipe works correctly.
13638 pipe_works=no
13639
13640 rm -f conftest*
13641 cat > conftest.$ac_ext <<_LT_EOF
13642 #ifdef __cplusplus
13643 extern "C" {
13644 #endif
13645 char nm_test_var;
13646 void nm_test_func(void);
13647 void nm_test_func(void){}
13648 #ifdef __cplusplus
13649 }
13650 #endif
13651 int main(){nm_test_var='a';nm_test_func();return(0);}
13652 _LT_EOF
13653
13654 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13655 (eval $ac_compile) 2>&5
13656 ac_status=$?
13657 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13658 test $ac_status = 0; }; then
13659 # Now try to grab the symbols.
13660 nlist=conftest.nm
13661 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
13662 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
13663 ac_status=$?
13664 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13665 test $ac_status = 0; } && test -s "$nlist"; then
13666 # Try sorting and uniquifying the output.
13667 if sort "$nlist" | uniq > "$nlist"T; then
13668 mv -f "$nlist"T "$nlist"
13669 else
13670 rm -f "$nlist"T
13671 fi
13672
13673 # Make sure that we snagged all the symbols we need.
13674 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
13675 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
13676 cat <<_LT_EOF > conftest.$ac_ext
13677 #ifdef __cplusplus
13678 extern "C" {
13679 #endif
13680
13681 _LT_EOF
13682 # Now generate the symbol file.
13683 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
13684
13685 cat <<_LT_EOF >> conftest.$ac_ext
13686
13687 /* The mapping between symbol names and symbols. */
13688 const struct {
13689 const char *name;
13690 void *address;
13691 }
13692 lt__PROGRAM__LTX_preloaded_symbols[] =
13693 {
13694 { "@PROGRAM@", (void *) 0 },
13695 _LT_EOF
13696 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
13697 cat <<\_LT_EOF >> conftest.$ac_ext
13698 {0, (void *) 0}
13699 };
13700
13701 /* This works around a problem in FreeBSD linker */
13702 #ifdef FREEBSD_WORKAROUND
13703 static const void *lt_preloaded_setup() {
13704 return lt__PROGRAM__LTX_preloaded_symbols;
13705 }
13706 #endif
13707
13708 #ifdef __cplusplus
13709 }
13710 #endif
13711 _LT_EOF
13712 # Now try linking the two files.
13713 mv conftest.$ac_objext conftstm.$ac_objext
13714 lt_save_LIBS="$LIBS"
13715 lt_save_CFLAGS="$CFLAGS"
13716 LIBS="conftstm.$ac_objext"
13717 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
13718 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13719 (eval $ac_link) 2>&5
13720 ac_status=$?
13721 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13722 test $ac_status = 0; } && test -s conftest${ac_exeext}; then
13723 pipe_works=yes
13724 fi
13725 LIBS="$lt_save_LIBS"
13726 CFLAGS="$lt_save_CFLAGS"
13727 else
13728 echo "cannot find nm_test_func in $nlist" >&5
13729 fi
13730 else
13731 echo "cannot find nm_test_var in $nlist" >&5
13732 fi
13733 else
13734 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
13735 fi
13736 else
13737 echo "$progname: failed program was:" >&5
13738 cat conftest.$ac_ext >&5
13739 fi
13740 rm -rf conftest* conftst*
13741
13742 # Do not use the global_symbol_pipe unless it works.
13743 if test "$pipe_works" = yes; then
13744 break
13745 else
13746 lt_cv_sys_global_symbol_pipe=
13747 fi
13748 done
13749
13750 fi
13751
13752 if test -z "$lt_cv_sys_global_symbol_pipe"; then
13753 lt_cv_sys_global_symbol_to_cdecl=
13754 fi
13755 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
13756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
13757 $as_echo "failed" >&6; }
13758 else
13759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
13760 $as_echo "ok" >&6; }
13761 fi
13762
13763
13764
13765
13766
13767
13768
13769
13770
13771
13772
13773
13774
13775
13776
13777
13778
13779
13780
13781
13782
13783
13784 # Check whether --enable-libtool-lock was given.
13785 if test "${enable_libtool_lock+set}" = set; then :
13786 enableval=$enable_libtool_lock;
13787 fi
13788
13789 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
13790
13791 # Some flags need to be propagated to the compiler or linker for good
13792 # libtool support.
13793 case $host in
13794 ia64-*-hpux*)
13795 # Find out which ABI we are using.
13796 echo 'int i;' > conftest.$ac_ext
13797 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13798 (eval $ac_compile) 2>&5
13799 ac_status=$?
13800 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13801 test $ac_status = 0; }; then
13802 case `/usr/bin/file conftest.$ac_objext` in
13803 *ELF-32*)
13804 HPUX_IA64_MODE="32"
13805 ;;
13806 *ELF-64*)
13807 HPUX_IA64_MODE="64"
13808 ;;
13809 esac
13810 fi
13811 rm -rf conftest*
13812 ;;
13813 *-*-irix6*)
13814 # Find out which ABI we are using.
13815 echo '#line '$LINENO' "configure"' > conftest.$ac_ext
13816 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13817 (eval $ac_compile) 2>&5
13818 ac_status=$?
13819 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13820 test $ac_status = 0; }; then
13821 if test "$lt_cv_prog_gnu_ld" = yes; then
13822 case `/usr/bin/file conftest.$ac_objext` in
13823 *32-bit*)
13824 LD="${LD-ld} -melf32bsmip"
13825 ;;
13826 *N32*)
13827 LD="${LD-ld} -melf32bmipn32"
13828 ;;
13829 *64-bit*)
13830 LD="${LD-ld} -melf64bmip"
13831 ;;
13832 esac
13833 else
13834 case `/usr/bin/file conftest.$ac_objext` in
13835 *32-bit*)
13836 LD="${LD-ld} -32"
13837 ;;
13838 *N32*)
13839 LD="${LD-ld} -n32"
13840 ;;
13841 *64-bit*)
13842 LD="${LD-ld} -64"
13843 ;;
13844 esac
13845 fi
13846 fi
13847 rm -rf conftest*
13848 ;;
13849
13850 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
13851 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
13852 # Find out which ABI we are using.
13853 echo 'int i;' > conftest.$ac_ext
13854 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13855 (eval $ac_compile) 2>&5
13856 ac_status=$?
13857 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13858 test $ac_status = 0; }; then
13859 case `/usr/bin/file conftest.o` in
13860 *32-bit*)
13861 case $host in
13862 x86_64-*kfreebsd*-gnu)
13863 LD="${LD-ld} -m elf_i386_fbsd"
13864 ;;
13865 x86_64-*linux*)
13866 LD="${LD-ld} -m elf_i386"
13867 ;;
13868 ppc64-*linux*|powerpc64-*linux*)
13869 LD="${LD-ld} -m elf32ppclinux"
13870 ;;
13871 s390x-*linux*)
13872 LD="${LD-ld} -m elf_s390"
13873 ;;
13874 sparc64-*linux*)
13875 LD="${LD-ld} -m elf32_sparc"
13876 ;;
13877 esac
13878 ;;
13879 *64-bit*)
13880 case $host in
13881 x86_64-*kfreebsd*-gnu)
13882 LD="${LD-ld} -m elf_x86_64_fbsd"
13883 ;;
13884 x86_64-*linux*)
13885 LD="${LD-ld} -m elf_x86_64"
13886 ;;
13887 ppc*-*linux*|powerpc*-*linux*)
13888 LD="${LD-ld} -m elf64ppc"
13889 ;;
13890 s390*-*linux*|s390*-*tpf*)
13891 LD="${LD-ld} -m elf64_s390"
13892 ;;
13893 sparc*-*linux*)
13894 LD="${LD-ld} -m elf64_sparc"
13895 ;;
13896 esac
13897 ;;
13898 esac
13899 fi
13900 rm -rf conftest*
13901 ;;
13902
13903 *-*-sco3.2v5*)
13904 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
13905 SAVE_CFLAGS="$CFLAGS"
13906 CFLAGS="$CFLAGS -belf"
13907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
13908 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
13909 if test "${lt_cv_cc_needs_belf+set}" = set; then :
13910 $as_echo_n "(cached) " >&6
13911 else
13912 ac_ext=c
13913 ac_cpp='$CPP $CPPFLAGS'
13914 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13915 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13916 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13917
13918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13919 /* end confdefs.h. */
13920
13921 int
13922 main ()
13923 {
13924
13925 ;
13926 return 0;
13927 }
13928 _ACEOF
13929 if ac_fn_c_try_link "$LINENO"; then :
13930 lt_cv_cc_needs_belf=yes
13931 else
13932 lt_cv_cc_needs_belf=no
13933 fi
13934 rm -f core conftest.err conftest.$ac_objext \
13935 conftest$ac_exeext conftest.$ac_ext
13936 ac_ext=c
13937 ac_cpp='$CPP $CPPFLAGS'
13938 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13939 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13940 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13941
13942 fi
13943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
13944 $as_echo "$lt_cv_cc_needs_belf" >&6; }
13945 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
13946 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
13947 CFLAGS="$SAVE_CFLAGS"
13948 fi
13949 ;;
13950 sparc*-*solaris*)
13951 # Find out which ABI we are using.
13952 echo 'int i;' > conftest.$ac_ext
13953 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13954 (eval $ac_compile) 2>&5
13955 ac_status=$?
13956 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13957 test $ac_status = 0; }; then
13958 case `/usr/bin/file conftest.o` in
13959 *64-bit*)
13960 case $lt_cv_prog_gnu_ld in
13961 yes*) LD="${LD-ld} -m elf64_sparc" ;;
13962 *)
13963 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
13964 LD="${LD-ld} -64"
13965 fi
13966 ;;
13967 esac
13968 ;;
13969 esac
13970 fi
13971 rm -rf conftest*
13972 ;;
13973 esac
13974
13975 need_locks="$enable_libtool_lock"
13976
13977
13978 case $host_os in
13979 rhapsody* | darwin*)
13980 if test -n "$ac_tool_prefix"; then
13981 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
13982 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
13983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13984 $as_echo_n "checking for $ac_word... " >&6; }
13985 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
13986 $as_echo_n "(cached) " >&6
13987 else
13988 if test -n "$DSYMUTIL"; then
13989 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
13990 else
13991 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13992 for as_dir in $PATH
13993 do
13994 IFS=$as_save_IFS
13995 test -z "$as_dir" && as_dir=.
13996 for ac_exec_ext in '' $ac_executable_extensions; do
13997 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13998 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
13999 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14000 break 2
14001 fi
14002 done
14003 done
14004 IFS=$as_save_IFS
14005
14006 fi
14007 fi
14008 DSYMUTIL=$ac_cv_prog_DSYMUTIL
14009 if test -n "$DSYMUTIL"; then
14010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
14011 $as_echo "$DSYMUTIL" >&6; }
14012 else
14013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14014 $as_echo "no" >&6; }
14015 fi
14016
14017
14018 fi
14019 if test -z "$ac_cv_prog_DSYMUTIL"; then
14020 ac_ct_DSYMUTIL=$DSYMUTIL
14021 # Extract the first word of "dsymutil", so it can be a program name with args.
14022 set dummy dsymutil; ac_word=$2
14023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14024 $as_echo_n "checking for $ac_word... " >&6; }
14025 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
14026 $as_echo_n "(cached) " >&6
14027 else
14028 if test -n "$ac_ct_DSYMUTIL"; then
14029 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
14030 else
14031 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14032 for as_dir in $PATH
14033 do
14034 IFS=$as_save_IFS
14035 test -z "$as_dir" && as_dir=.
14036 for ac_exec_ext in '' $ac_executable_extensions; do
14037 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14038 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
14039 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14040 break 2
14041 fi
14042 done
14043 done
14044 IFS=$as_save_IFS
14045
14046 fi
14047 fi
14048 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
14049 if test -n "$ac_ct_DSYMUTIL"; then
14050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
14051 $as_echo "$ac_ct_DSYMUTIL" >&6; }
14052 else
14053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14054 $as_echo "no" >&6; }
14055 fi
14056
14057 if test "x$ac_ct_DSYMUTIL" = x; then
14058 DSYMUTIL=":"
14059 else
14060 case $cross_compiling:$ac_tool_warned in
14061 yes:)
14062 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14063 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14064 ac_tool_warned=yes ;;
14065 esac
14066 DSYMUTIL=$ac_ct_DSYMUTIL
14067 fi
14068 else
14069 DSYMUTIL="$ac_cv_prog_DSYMUTIL"
14070 fi
14071
14072 if test -n "$ac_tool_prefix"; then
14073 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
14074 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
14075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14076 $as_echo_n "checking for $ac_word... " >&6; }
14077 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
14078 $as_echo_n "(cached) " >&6
14079 else
14080 if test -n "$NMEDIT"; then
14081 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
14082 else
14083 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14084 for as_dir in $PATH
14085 do
14086 IFS=$as_save_IFS
14087 test -z "$as_dir" && as_dir=.
14088 for ac_exec_ext in '' $ac_executable_extensions; do
14089 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14090 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
14091 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14092 break 2
14093 fi
14094 done
14095 done
14096 IFS=$as_save_IFS
14097
14098 fi
14099 fi
14100 NMEDIT=$ac_cv_prog_NMEDIT
14101 if test -n "$NMEDIT"; then
14102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
14103 $as_echo "$NMEDIT" >&6; }
14104 else
14105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14106 $as_echo "no" >&6; }
14107 fi
14108
14109
14110 fi
14111 if test -z "$ac_cv_prog_NMEDIT"; then
14112 ac_ct_NMEDIT=$NMEDIT
14113 # Extract the first word of "nmedit", so it can be a program name with args.
14114 set dummy nmedit; ac_word=$2
14115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14116 $as_echo_n "checking for $ac_word... " >&6; }
14117 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
14118 $as_echo_n "(cached) " >&6
14119 else
14120 if test -n "$ac_ct_NMEDIT"; then
14121 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
14122 else
14123 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14124 for as_dir in $PATH
14125 do
14126 IFS=$as_save_IFS
14127 test -z "$as_dir" && as_dir=.
14128 for ac_exec_ext in '' $ac_executable_extensions; do
14129 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14130 ac_cv_prog_ac_ct_NMEDIT="nmedit"
14131 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14132 break 2
14133 fi
14134 done
14135 done
14136 IFS=$as_save_IFS
14137
14138 fi
14139 fi
14140 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
14141 if test -n "$ac_ct_NMEDIT"; then
14142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
14143 $as_echo "$ac_ct_NMEDIT" >&6; }
14144 else
14145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14146 $as_echo "no" >&6; }
14147 fi
14148
14149 if test "x$ac_ct_NMEDIT" = x; then
14150 NMEDIT=":"
14151 else
14152 case $cross_compiling:$ac_tool_warned in
14153 yes:)
14154 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14155 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14156 ac_tool_warned=yes ;;
14157 esac
14158 NMEDIT=$ac_ct_NMEDIT
14159 fi
14160 else
14161 NMEDIT="$ac_cv_prog_NMEDIT"
14162 fi
14163
14164 if test -n "$ac_tool_prefix"; then
14165 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
14166 set dummy ${ac_tool_prefix}lipo; ac_word=$2
14167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14168 $as_echo_n "checking for $ac_word... " >&6; }
14169 if test "${ac_cv_prog_LIPO+set}" = set; then :
14170 $as_echo_n "(cached) " >&6
14171 else
14172 if test -n "$LIPO"; then
14173 ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
14174 else
14175 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14176 for as_dir in $PATH
14177 do
14178 IFS=$as_save_IFS
14179 test -z "$as_dir" && as_dir=.
14180 for ac_exec_ext in '' $ac_executable_extensions; do
14181 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14182 ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
14183 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14184 break 2
14185 fi
14186 done
14187 done
14188 IFS=$as_save_IFS
14189
14190 fi
14191 fi
14192 LIPO=$ac_cv_prog_LIPO
14193 if test -n "$LIPO"; then
14194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
14195 $as_echo "$LIPO" >&6; }
14196 else
14197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14198 $as_echo "no" >&6; }
14199 fi
14200
14201
14202 fi
14203 if test -z "$ac_cv_prog_LIPO"; then
14204 ac_ct_LIPO=$LIPO
14205 # Extract the first word of "lipo", so it can be a program name with args.
14206 set dummy lipo; ac_word=$2
14207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14208 $as_echo_n "checking for $ac_word... " >&6; }
14209 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
14210 $as_echo_n "(cached) " >&6
14211 else
14212 if test -n "$ac_ct_LIPO"; then
14213 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
14214 else
14215 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14216 for as_dir in $PATH
14217 do
14218 IFS=$as_save_IFS
14219 test -z "$as_dir" && as_dir=.
14220 for ac_exec_ext in '' $ac_executable_extensions; do
14221 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14222 ac_cv_prog_ac_ct_LIPO="lipo"
14223 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14224 break 2
14225 fi
14226 done
14227 done
14228 IFS=$as_save_IFS
14229
14230 fi
14231 fi
14232 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
14233 if test -n "$ac_ct_LIPO"; then
14234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
14235 $as_echo "$ac_ct_LIPO" >&6; }
14236 else
14237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14238 $as_echo "no" >&6; }
14239 fi
14240
14241 if test "x$ac_ct_LIPO" = x; then
14242 LIPO=":"
14243 else
14244 case $cross_compiling:$ac_tool_warned in
14245 yes:)
14246 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14247 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14248 ac_tool_warned=yes ;;
14249 esac
14250 LIPO=$ac_ct_LIPO
14251 fi
14252 else
14253 LIPO="$ac_cv_prog_LIPO"
14254 fi
14255
14256 if test -n "$ac_tool_prefix"; then
14257 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
14258 set dummy ${ac_tool_prefix}otool; ac_word=$2
14259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14260 $as_echo_n "checking for $ac_word... " >&6; }
14261 if test "${ac_cv_prog_OTOOL+set}" = set; then :
14262 $as_echo_n "(cached) " >&6
14263 else
14264 if test -n "$OTOOL"; then
14265 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
14266 else
14267 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14268 for as_dir in $PATH
14269 do
14270 IFS=$as_save_IFS
14271 test -z "$as_dir" && as_dir=.
14272 for ac_exec_ext in '' $ac_executable_extensions; do
14273 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14274 ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
14275 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14276 break 2
14277 fi
14278 done
14279 done
14280 IFS=$as_save_IFS
14281
14282 fi
14283 fi
14284 OTOOL=$ac_cv_prog_OTOOL
14285 if test -n "$OTOOL"; then
14286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
14287 $as_echo "$OTOOL" >&6; }
14288 else
14289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14290 $as_echo "no" >&6; }
14291 fi
14292
14293
14294 fi
14295 if test -z "$ac_cv_prog_OTOOL"; then
14296 ac_ct_OTOOL=$OTOOL
14297 # Extract the first word of "otool", so it can be a program name with args.
14298 set dummy otool; ac_word=$2
14299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14300 $as_echo_n "checking for $ac_word... " >&6; }
14301 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
14302 $as_echo_n "(cached) " >&6
14303 else
14304 if test -n "$ac_ct_OTOOL"; then
14305 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
14306 else
14307 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14308 for as_dir in $PATH
14309 do
14310 IFS=$as_save_IFS
14311 test -z "$as_dir" && as_dir=.
14312 for ac_exec_ext in '' $ac_executable_extensions; do
14313 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14314 ac_cv_prog_ac_ct_OTOOL="otool"
14315 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14316 break 2
14317 fi
14318 done
14319 done
14320 IFS=$as_save_IFS
14321
14322 fi
14323 fi
14324 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
14325 if test -n "$ac_ct_OTOOL"; then
14326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
14327 $as_echo "$ac_ct_OTOOL" >&6; }
14328 else
14329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14330 $as_echo "no" >&6; }
14331 fi
14332
14333 if test "x$ac_ct_OTOOL" = x; then
14334 OTOOL=":"
14335 else
14336 case $cross_compiling:$ac_tool_warned in
14337 yes:)
14338 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14339 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14340 ac_tool_warned=yes ;;
14341 esac
14342 OTOOL=$ac_ct_OTOOL
14343 fi
14344 else
14345 OTOOL="$ac_cv_prog_OTOOL"
14346 fi
14347
14348 if test -n "$ac_tool_prefix"; then
14349 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
14350 set dummy ${ac_tool_prefix}otool64; ac_word=$2
14351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14352 $as_echo_n "checking for $ac_word... " >&6; }
14353 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
14354 $as_echo_n "(cached) " >&6
14355 else
14356 if test -n "$OTOOL64"; then
14357 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
14358 else
14359 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14360 for as_dir in $PATH
14361 do
14362 IFS=$as_save_IFS
14363 test -z "$as_dir" && as_dir=.
14364 for ac_exec_ext in '' $ac_executable_extensions; do
14365 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14366 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
14367 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14368 break 2
14369 fi
14370 done
14371 done
14372 IFS=$as_save_IFS
14373
14374 fi
14375 fi
14376 OTOOL64=$ac_cv_prog_OTOOL64
14377 if test -n "$OTOOL64"; then
14378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
14379 $as_echo "$OTOOL64" >&6; }
14380 else
14381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14382 $as_echo "no" >&6; }
14383 fi
14384
14385
14386 fi
14387 if test -z "$ac_cv_prog_OTOOL64"; then
14388 ac_ct_OTOOL64=$OTOOL64
14389 # Extract the first word of "otool64", so it can be a program name with args.
14390 set dummy otool64; ac_word=$2
14391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14392 $as_echo_n "checking for $ac_word... " >&6; }
14393 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
14394 $as_echo_n "(cached) " >&6
14395 else
14396 if test -n "$ac_ct_OTOOL64"; then
14397 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
14398 else
14399 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14400 for as_dir in $PATH
14401 do
14402 IFS=$as_save_IFS
14403 test -z "$as_dir" && as_dir=.
14404 for ac_exec_ext in '' $ac_executable_extensions; do
14405 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14406 ac_cv_prog_ac_ct_OTOOL64="otool64"
14407 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14408 break 2
14409 fi
14410 done
14411 done
14412 IFS=$as_save_IFS
14413
14414 fi
14415 fi
14416 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
14417 if test -n "$ac_ct_OTOOL64"; then
14418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
14419 $as_echo "$ac_ct_OTOOL64" >&6; }
14420 else
14421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14422 $as_echo "no" >&6; }
14423 fi
14424
14425 if test "x$ac_ct_OTOOL64" = x; then
14426 OTOOL64=":"
14427 else
14428 case $cross_compiling:$ac_tool_warned in
14429 yes:)
14430 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14431 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14432 ac_tool_warned=yes ;;
14433 esac
14434 OTOOL64=$ac_ct_OTOOL64
14435 fi
14436 else
14437 OTOOL64="$ac_cv_prog_OTOOL64"
14438 fi
14439
14440
14441
14442
14443
14444
14445
14446
14447
14448
14449
14450
14451
14452
14453
14454
14455
14456
14457
14458
14459
14460
14461
14462
14463
14464
14465
14466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
14467 $as_echo_n "checking for -single_module linker flag... " >&6; }
14468 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
14469 $as_echo_n "(cached) " >&6
14470 else
14471 lt_cv_apple_cc_single_mod=no
14472 if test -z "${LT_MULTI_MODULE}"; then
14473 # By default we will add the -single_module flag. You can override
14474 # by either setting the environment variable LT_MULTI_MODULE
14475 # non-empty at configure time, or by adding -multi_module to the
14476 # link flags.
14477 rm -rf libconftest.dylib*
14478 echo "int foo(void){return 1;}" > conftest.c
14479 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14480 -dynamiclib -Wl,-single_module conftest.c" >&5
14481 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14482 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
14483 _lt_result=$?
14484 if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
14485 lt_cv_apple_cc_single_mod=yes
14486 else
14487 cat conftest.err >&5
14488 fi
14489 rm -rf libconftest.dylib*
14490 rm -f conftest.*
14491 fi
14492 fi
14493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
14494 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
14495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
14496 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
14497 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
14498 $as_echo_n "(cached) " >&6
14499 else
14500 lt_cv_ld_exported_symbols_list=no
14501 save_LDFLAGS=$LDFLAGS
14502 echo "_main" > conftest.sym
14503 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
14504 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14505 /* end confdefs.h. */
14506
14507 int
14508 main ()
14509 {
14510
14511 ;
14512 return 0;
14513 }
14514 _ACEOF
14515 if ac_fn_c_try_link "$LINENO"; then :
14516 lt_cv_ld_exported_symbols_list=yes
14517 else
14518 lt_cv_ld_exported_symbols_list=no
14519 fi
14520 rm -f core conftest.err conftest.$ac_objext \
14521 conftest$ac_exeext conftest.$ac_ext
14522 LDFLAGS="$save_LDFLAGS"
14523
14524 fi
14525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
14526 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
14527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
14528 $as_echo_n "checking for -force_load linker flag... " >&6; }
14529 if test "${lt_cv_ld_force_load+set}" = set; then :
14530 $as_echo_n "(cached) " >&6
14531 else
14532 lt_cv_ld_force_load=no
14533 cat > conftest.c << _LT_EOF
14534 int forced_loaded() { return 2;}
14535 _LT_EOF
14536 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
14537 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
14538 echo "$AR cru libconftest.a conftest.o" >&5
14539 $AR cru libconftest.a conftest.o 2>&5
14540 cat > conftest.c << _LT_EOF
14541 int main() { return 0;}
14542 _LT_EOF
14543 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
14544 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
14545 _lt_result=$?
14546 if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
14547 lt_cv_ld_force_load=yes
14548 else
14549 cat conftest.err >&5
14550 fi
14551 rm -f conftest.err libconftest.a conftest conftest.c
14552 rm -rf conftest.dSYM
14553
14554 fi
14555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
14556 $as_echo "$lt_cv_ld_force_load" >&6; }
14557 case $host_os in
14558 rhapsody* | darwin1.[012])
14559 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
14560 darwin1.*)
14561 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14562 darwin*) # darwin 5.x on
14563 # if running on 10.5 or later, the deployment target defaults
14564 # to the OS version, if on x86, and 10.4, the deployment
14565 # target defaults to 10.4. Don't you love it?
14566 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
14567 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
14568 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14569 10.[012]*)
14570 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14571 10.*)
14572 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14573 esac
14574 ;;
14575 esac
14576 if test "$lt_cv_apple_cc_single_mod" = "yes"; then
14577 _lt_dar_single_mod='$single_module'
14578 fi
14579 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
14580 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
14581 else
14582 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
14583 fi
14584 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
14585 _lt_dsymutil='~$DSYMUTIL $lib || :'
14586 else
14587 _lt_dsymutil=
14588 fi
14589 ;;
14590 esac
14591
14592 for ac_header in dlfcn.h
14593 do :
14594 ac_fn_c_check_header_preproc "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h"
14595 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
14596 cat >>confdefs.h <<_ACEOF
14597 #define HAVE_DLFCN_H 1
14598 _ACEOF
14599
14600 fi
14601 done
14602
14603
14604
14605
14606
14607 # Set options
14608
14609
14610
14611 enable_dlopen=no
14612
14613
14614 enable_win32_dll=no
14615
14616
14617 # Check whether --enable-shared was given.
14618 if test "${enable_shared+set}" = set; then :
14619 enableval=$enable_shared; p=${PACKAGE-default}
14620 case $enableval in
14621 yes) enable_shared=yes ;;
14622 no) enable_shared=no ;;
14623 *)
14624 enable_shared=no
14625 # Look at the argument we got. We use all the common list separators.
14626 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14627 for pkg in $enableval; do
14628 IFS="$lt_save_ifs"
14629 if test "X$pkg" = "X$p"; then
14630 enable_shared=yes
14631 fi
14632 done
14633 IFS="$lt_save_ifs"
14634 ;;
14635 esac
14636 else
14637 enable_shared=yes
14638 fi
14639
14640
14641
14642
14643
14644
14645
14646
14647
14648 # Check whether --enable-static was given.
14649 if test "${enable_static+set}" = set; then :
14650 enableval=$enable_static; p=${PACKAGE-default}
14651 case $enableval in
14652 yes) enable_static=yes ;;
14653 no) enable_static=no ;;
14654 *)
14655 enable_static=no
14656 # Look at the argument we got. We use all the common list separators.
14657 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14658 for pkg in $enableval; do
14659 IFS="$lt_save_ifs"
14660 if test "X$pkg" = "X$p"; then
14661 enable_static=yes
14662 fi
14663 done
14664 IFS="$lt_save_ifs"
14665 ;;
14666 esac
14667 else
14668 enable_static=yes
14669 fi
14670
14671
14672
14673
14674
14675
14676
14677
14678
14679
14680 # Check whether --with-pic was given.
14681 if test "${with_pic+set}" = set; then :
14682 withval=$with_pic; pic_mode="$withval"
14683 else
14684 pic_mode=default
14685 fi
14686
14687
14688 test -z "$pic_mode" && pic_mode=default
14689
14690
14691
14692
14693
14694
14695
14696 # Check whether --enable-fast-install was given.
14697 if test "${enable_fast_install+set}" = set; then :
14698 enableval=$enable_fast_install; p=${PACKAGE-default}
14699 case $enableval in
14700 yes) enable_fast_install=yes ;;
14701 no) enable_fast_install=no ;;
14702 *)
14703 enable_fast_install=no
14704 # Look at the argument we got. We use all the common list separators.
14705 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14706 for pkg in $enableval; do
14707 IFS="$lt_save_ifs"
14708 if test "X$pkg" = "X$p"; then
14709 enable_fast_install=yes
14710 fi
14711 done
14712 IFS="$lt_save_ifs"
14713 ;;
14714 esac
14715 else
14716 enable_fast_install=yes
14717 fi
14718
14719
14720
14721
14722
14723
14724
14725
14726
14727
14728
14729 # This can be used to rebuild libtool when needed
14730 LIBTOOL_DEPS="$ltmain"
14731
14732 # Always use our own libtool.
14733 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
14734
14735
14736
14737
14738
14739
14740
14741
14742
14743
14744
14745
14746
14747
14748
14749
14750
14751
14752
14753
14754
14755
14756
14757
14758
14759
14760 test -z "$LN_S" && LN_S="ln -s"
14761
14762
14763
14764
14765
14766
14767
14768
14769
14770
14771
14772
14773
14774
14775 if test -n "${ZSH_VERSION+set}" ; then
14776 setopt NO_GLOB_SUBST
14777 fi
14778
14779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
14780 $as_echo_n "checking for objdir... " >&6; }
14781 if test "${lt_cv_objdir+set}" = set; then :
14782 $as_echo_n "(cached) " >&6
14783 else
14784 rm -f .libs 2>/dev/null
14785 mkdir .libs 2>/dev/null
14786 if test -d .libs; then
14787 lt_cv_objdir=.libs
14788 else
14789 # MS-DOS does not allow filenames that begin with a dot.
14790 lt_cv_objdir=_libs
14791 fi
14792 rmdir .libs 2>/dev/null
14793 fi
14794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
14795 $as_echo "$lt_cv_objdir" >&6; }
14796 objdir=$lt_cv_objdir
14797
14798
14799
14800
14801
14802 cat >>confdefs.h <<_ACEOF
14803 #define LT_OBJDIR "$lt_cv_objdir/"
14804 _ACEOF
14805
14806
14807
14808
14809 case $host_os in
14810 aix3*)
14811 # AIX sometimes has problems with the GCC collect2 program. For some
14812 # reason, if we set the COLLECT_NAMES environment variable, the problems
14813 # vanish in a puff of smoke.
14814 if test "X${COLLECT_NAMES+set}" != Xset; then
14815 COLLECT_NAMES=
14816 export COLLECT_NAMES
14817 fi
14818 ;;
14819 esac
14820
14821 # Global variables:
14822 ofile=libtool
14823 can_build_shared=yes
14824
14825 # All known linkers require a `.a' archive for static linking (except MSVC,
14826 # which needs '.lib').
14827 libext=a
14828
14829 with_gnu_ld="$lt_cv_prog_gnu_ld"
14830
14831 old_CC="$CC"
14832 old_CFLAGS="$CFLAGS"
14833
14834 # Set sane defaults for various variables
14835 test -z "$CC" && CC=cc
14836 test -z "$LTCC" && LTCC=$CC
14837 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
14838 test -z "$LD" && LD=ld
14839 test -z "$ac_objext" && ac_objext=o
14840
14841 for cc_temp in $compiler""; do
14842 case $cc_temp in
14843 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
14844 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
14845 \-*) ;;
14846 *) break;;
14847 esac
14848 done
14849 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
14850
14851
14852 # Only perform the check for file, if the check method requires it
14853 test -z "$MAGIC_CMD" && MAGIC_CMD=file
14854 case $deplibs_check_method in
14855 file_magic*)
14856 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
14857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
14858 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
14859 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14860 $as_echo_n "(cached) " >&6
14861 else
14862 case $MAGIC_CMD in
14863 [\\/*] | ?:[\\/]*)
14864 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14865 ;;
14866 *)
14867 lt_save_MAGIC_CMD="$MAGIC_CMD"
14868 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14869 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14870 for ac_dir in $ac_dummy; do
14871 IFS="$lt_save_ifs"
14872 test -z "$ac_dir" && ac_dir=.
14873 if test -f $ac_dir/${ac_tool_prefix}file; then
14874 lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
14875 if test -n "$file_magic_test_file"; then
14876 case $deplibs_check_method in
14877 "file_magic "*)
14878 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14879 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14880 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14881 $EGREP "$file_magic_regex" > /dev/null; then
14882 :
14883 else
14884 cat <<_LT_EOF 1>&2
14885
14886 *** Warning: the command libtool uses to detect shared libraries,
14887 *** $file_magic_cmd, produces output that libtool cannot recognize.
14888 *** The result is that libtool may fail to recognize shared libraries
14889 *** as such. This will affect the creation of libtool libraries that
14890 *** depend on shared libraries, but programs linked with such libtool
14891 *** libraries will work regardless of this problem. Nevertheless, you
14892 *** may want to report the problem to your system manager and/or to
14893 *** bug-libtool@gnu.org
14894
14895 _LT_EOF
14896 fi ;;
14897 esac
14898 fi
14899 break
14900 fi
14901 done
14902 IFS="$lt_save_ifs"
14903 MAGIC_CMD="$lt_save_MAGIC_CMD"
14904 ;;
14905 esac
14906 fi
14907
14908 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14909 if test -n "$MAGIC_CMD"; then
14910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14911 $as_echo "$MAGIC_CMD" >&6; }
14912 else
14913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14914 $as_echo "no" >&6; }
14915 fi
14916
14917
14918
14919
14920
14921 if test -z "$lt_cv_path_MAGIC_CMD"; then
14922 if test -n "$ac_tool_prefix"; then
14923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
14924 $as_echo_n "checking for file... " >&6; }
14925 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14926 $as_echo_n "(cached) " >&6
14927 else
14928 case $MAGIC_CMD in
14929 [\\/*] | ?:[\\/]*)
14930 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14931 ;;
14932 *)
14933 lt_save_MAGIC_CMD="$MAGIC_CMD"
14934 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14935 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14936 for ac_dir in $ac_dummy; do
14937 IFS="$lt_save_ifs"
14938 test -z "$ac_dir" && ac_dir=.
14939 if test -f $ac_dir/file; then
14940 lt_cv_path_MAGIC_CMD="$ac_dir/file"
14941 if test -n "$file_magic_test_file"; then
14942 case $deplibs_check_method in
14943 "file_magic "*)
14944 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14945 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14946 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14947 $EGREP "$file_magic_regex" > /dev/null; then
14948 :
14949 else
14950 cat <<_LT_EOF 1>&2
14951
14952 *** Warning: the command libtool uses to detect shared libraries,
14953 *** $file_magic_cmd, produces output that libtool cannot recognize.
14954 *** The result is that libtool may fail to recognize shared libraries
14955 *** as such. This will affect the creation of libtool libraries that
14956 *** depend on shared libraries, but programs linked with such libtool
14957 *** libraries will work regardless of this problem. Nevertheless, you
14958 *** may want to report the problem to your system manager and/or to
14959 *** bug-libtool@gnu.org
14960
14961 _LT_EOF
14962 fi ;;
14963 esac
14964 fi
14965 break
14966 fi
14967 done
14968 IFS="$lt_save_ifs"
14969 MAGIC_CMD="$lt_save_MAGIC_CMD"
14970 ;;
14971 esac
14972 fi
14973
14974 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14975 if test -n "$MAGIC_CMD"; then
14976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14977 $as_echo "$MAGIC_CMD" >&6; }
14978 else
14979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14980 $as_echo "no" >&6; }
14981 fi
14982
14983
14984 else
14985 MAGIC_CMD=:
14986 fi
14987 fi
14988
14989 fi
14990 ;;
14991 esac
14992
14993 # Use C for the default configuration in the libtool script
14994
14995 lt_save_CC="$CC"
14996 ac_ext=c
14997 ac_cpp='$CPP $CPPFLAGS'
14998 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14999 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15000 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15001
15002
15003 # Source file extension for C test sources.
15004 ac_ext=c
15005
15006 # Object file extension for compiled C test sources.
15007 objext=o
15008 objext=$objext
15009
15010 # Code to be used in simple compile tests
15011 lt_simple_compile_test_code="int some_variable = 0;"
15012
15013 # Code to be used in simple link tests
15014 lt_simple_link_test_code='int main(){return(0);}'
15015
15016
15017
15018
15019
15020
15021
15022 # If no C compiler was specified, use CC.
15023 LTCC=${LTCC-"$CC"}
15024
15025 # If no C compiler flags were specified, use CFLAGS.
15026 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
15027
15028 # Allow CC to be a program name with arguments.
15029 compiler=$CC
15030
15031 # Save the default compiler, since it gets overwritten when the other
15032 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
15033 compiler_DEFAULT=$CC
15034
15035 # save warnings/boilerplate of simple test code
15036 ac_outfile=conftest.$ac_objext
15037 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
15038 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
15039 _lt_compiler_boilerplate=`cat conftest.err`
15040 $RM conftest*
15041
15042 ac_outfile=conftest.$ac_objext
15043 echo "$lt_simple_link_test_code" >conftest.$ac_ext
15044 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
15045 _lt_linker_boilerplate=`cat conftest.err`
15046 $RM -r conftest*
15047
15048
15049 ## CAVEAT EMPTOR:
15050 ## There is no encapsulation within the following macros, do not change
15051 ## the running order or otherwise move them around unless you know exactly
15052 ## what you are doing...
15053 if test -n "$compiler"; then
15054
15055 lt_prog_compiler_no_builtin_flag=
15056
15057 if test "$GCC" = yes; then
15058 case $cc_basename in
15059 nvcc*)
15060 lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
15061 *)
15062 lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
15063 esac
15064
15065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
15066 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
15067 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
15068 $as_echo_n "(cached) " >&6
15069 else
15070 lt_cv_prog_compiler_rtti_exceptions=no
15071 ac_outfile=conftest.$ac_objext
15072 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15073 lt_compiler_flag="-fno-rtti -fno-exceptions"
15074 # Insert the option either (1) after the last *FLAGS variable, or
15075 # (2) before a word containing "conftest.", or (3) at the end.
15076 # Note that $ac_compile itself does not contain backslashes and begins
15077 # with a dollar sign (not a hyphen), so the echo should work correctly.
15078 # The option is referenced via a variable to avoid confusing sed.
15079 lt_compile=`echo "$ac_compile" | $SED \
15080 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15081 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15082 -e 's:$: $lt_compiler_flag:'`
15083 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15084 (eval "$lt_compile" 2>conftest.err)
15085 ac_status=$?
15086 cat conftest.err >&5
15087 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15088 if (exit $ac_status) && test -s "$ac_outfile"; then
15089 # The compiler can only warn and ignore the option if not recognized
15090 # So say no if there are warnings other than the usual output.
15091 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
15092 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15093 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
15094 lt_cv_prog_compiler_rtti_exceptions=yes
15095 fi
15096 fi
15097 $RM conftest*
15098
15099 fi
15100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
15101 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
15102
15103 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
15104 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
15105 else
15106 :
15107 fi
15108
15109 fi
15110
15111
15112
15113
15114
15115
15116 lt_prog_compiler_wl=
15117 lt_prog_compiler_pic=
15118 lt_prog_compiler_static=
15119
15120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
15121 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
15122
15123 if test "$GCC" = yes; then
15124 lt_prog_compiler_wl='-Wl,'
15125 lt_prog_compiler_static='-static'
15126
15127 case $host_os in
15128 aix*)
15129 # All AIX code is PIC.
15130 if test "$host_cpu" = ia64; then
15131 # AIX 5 now supports IA64 processor
15132 lt_prog_compiler_static='-Bstatic'
15133 fi
15134 ;;
15135
15136 amigaos*)
15137 case $host_cpu in
15138 powerpc)
15139 # see comment about AmigaOS4 .so support
15140 lt_prog_compiler_pic='-fPIC'
15141 ;;
15142 m68k)
15143 # FIXME: we need at least 68020 code to build shared libraries, but
15144 # adding the `-m68020' flag to GCC prevents building anything better,
15145 # like `-m68040'.
15146 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
15147 ;;
15148 esac
15149 ;;
15150
15151 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
15152 # PIC is the default for these OSes.
15153 ;;
15154
15155 mingw* | cygwin* | pw32* | os2* | cegcc*)
15156 # This hack is so that the source file can tell whether it is being
15157 # built for inclusion in a dll (and should export symbols for example).
15158 # Although the cygwin gcc ignores -fPIC, still need this for old-style
15159 # (--disable-auto-import) libraries
15160 lt_prog_compiler_pic='-DDLL_EXPORT'
15161 ;;
15162
15163 darwin* | rhapsody*)
15164 # PIC is the default on this platform
15165 # Common symbols not allowed in MH_DYLIB files
15166 lt_prog_compiler_pic='-fno-common'
15167 ;;
15168
15169 haiku*)
15170 # PIC is the default for Haiku.
15171 # The "-static" flag exists, but is broken.
15172 lt_prog_compiler_static=
15173 ;;
15174
15175 hpux*)
15176 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
15177 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
15178 # sets the default TLS model and affects inlining.
15179 case $host_cpu in
15180 hppa*64*)
15181 # +Z the default
15182 ;;
15183 *)
15184 lt_prog_compiler_pic='-fPIC'
15185 ;;
15186 esac
15187 ;;
15188
15189 interix[3-9]*)
15190 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
15191 # Instead, we relocate shared libraries at runtime.
15192 ;;
15193
15194 msdosdjgpp*)
15195 # Just because we use GCC doesn't mean we suddenly get shared libraries
15196 # on systems that don't support them.
15197 lt_prog_compiler_can_build_shared=no
15198 enable_shared=no
15199 ;;
15200
15201 *nto* | *qnx*)
15202 # QNX uses GNU C++, but need to define -shared option too, otherwise
15203 # it will coredump.
15204 lt_prog_compiler_pic='-fPIC -shared'
15205 ;;
15206
15207 sysv4*MP*)
15208 if test -d /usr/nec; then
15209 lt_prog_compiler_pic=-Kconform_pic
15210 fi
15211 ;;
15212
15213 *)
15214 lt_prog_compiler_pic='-fPIC'
15215 ;;
15216 esac
15217
15218 case $cc_basename in
15219 nvcc*) # Cuda Compiler Driver 2.2
15220 lt_prog_compiler_wl='-Xlinker '
15221 lt_prog_compiler_pic='-Xcompiler -fPIC'
15222 ;;
15223 esac
15224 else
15225 # PORTME Check for flag to pass linker flags through the system compiler.
15226 case $host_os in
15227 aix*)
15228 lt_prog_compiler_wl='-Wl,'
15229 if test "$host_cpu" = ia64; then
15230 # AIX 5 now supports IA64 processor
15231 lt_prog_compiler_static='-Bstatic'
15232 else
15233 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
15234 fi
15235 ;;
15236
15237 mingw* | cygwin* | pw32* | os2* | cegcc*)
15238 # This hack is so that the source file can tell whether it is being
15239 # built for inclusion in a dll (and should export symbols for example).
15240 lt_prog_compiler_pic='-DDLL_EXPORT'
15241 ;;
15242
15243 hpux9* | hpux10* | hpux11*)
15244 lt_prog_compiler_wl='-Wl,'
15245 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
15246 # not for PA HP-UX.
15247 case $host_cpu in
15248 hppa*64*|ia64*)
15249 # +Z the default
15250 ;;
15251 *)
15252 lt_prog_compiler_pic='+Z'
15253 ;;
15254 esac
15255 # Is there a better lt_prog_compiler_static that works with the bundled CC?
15256 lt_prog_compiler_static='${wl}-a ${wl}archive'
15257 ;;
15258
15259 irix5* | irix6* | nonstopux*)
15260 lt_prog_compiler_wl='-Wl,'
15261 # PIC (with -KPIC) is the default.
15262 lt_prog_compiler_static='-non_shared'
15263 ;;
15264
15265 linux* | k*bsd*-gnu | kopensolaris*-gnu)
15266 case $cc_basename in
15267 # old Intel for x86_64 which still supported -KPIC.
15268 ecc*)
15269 lt_prog_compiler_wl='-Wl,'
15270 lt_prog_compiler_pic='-KPIC'
15271 lt_prog_compiler_static='-static'
15272 ;;
15273 # icc used to be incompatible with GCC.
15274 # ICC 10 doesn't accept -KPIC any more.
15275 icc* | ifort*)
15276 lt_prog_compiler_wl='-Wl,'
15277 lt_prog_compiler_pic='-fPIC'
15278 lt_prog_compiler_static='-static'
15279 ;;
15280 # Lahey Fortran 8.1.
15281 lf95*)
15282 lt_prog_compiler_wl='-Wl,'
15283 lt_prog_compiler_pic='--shared'
15284 lt_prog_compiler_static='--static'
15285 ;;
15286 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
15287 # Portland Group compilers (*not* the Pentium gcc compiler,
15288 # which looks to be a dead project)
15289 lt_prog_compiler_wl='-Wl,'
15290 lt_prog_compiler_pic='-fpic'
15291 lt_prog_compiler_static='-Bstatic'
15292 ;;
15293 ccc*)
15294 lt_prog_compiler_wl='-Wl,'
15295 # All Alpha code is PIC.
15296 lt_prog_compiler_static='-non_shared'
15297 ;;
15298 xl* | bgxl* | bgf* | mpixl*)
15299 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
15300 lt_prog_compiler_wl='-Wl,'
15301 lt_prog_compiler_pic='-qpic'
15302 lt_prog_compiler_static='-qstaticlink'
15303 ;;
15304 *)
15305 case `$CC -V 2>&1 | sed 5q` in
15306 *Sun\ F* | *Sun*Fortran*)
15307 # Sun Fortran 8.3 passes all unrecognized flags to the linker
15308 lt_prog_compiler_pic='-KPIC'
15309 lt_prog_compiler_static='-Bstatic'
15310 lt_prog_compiler_wl=''
15311 ;;
15312 *Sun\ C*)
15313 # Sun C 5.9
15314 lt_prog_compiler_pic='-KPIC'
15315 lt_prog_compiler_static='-Bstatic'
15316 lt_prog_compiler_wl='-Wl,'
15317 ;;
15318 esac
15319 ;;
15320 esac
15321 ;;
15322
15323 newsos6)
15324 lt_prog_compiler_pic='-KPIC'
15325 lt_prog_compiler_static='-Bstatic'
15326 ;;
15327
15328 *nto* | *qnx*)
15329 # QNX uses GNU C++, but need to define -shared option too, otherwise
15330 # it will coredump.
15331 lt_prog_compiler_pic='-fPIC -shared'
15332 ;;
15333
15334 osf3* | osf4* | osf5*)
15335 lt_prog_compiler_wl='-Wl,'
15336 # All OSF/1 code is PIC.
15337 lt_prog_compiler_static='-non_shared'
15338 ;;
15339
15340 rdos*)
15341 lt_prog_compiler_static='-non_shared'
15342 ;;
15343
15344 solaris*)
15345 lt_prog_compiler_pic='-KPIC'
15346 lt_prog_compiler_static='-Bstatic'
15347 case $cc_basename in
15348 f77* | f90* | f95*)
15349 lt_prog_compiler_wl='-Qoption ld ';;
15350 *)
15351 lt_prog_compiler_wl='-Wl,';;
15352 esac
15353 ;;
15354
15355 sunos4*)
15356 lt_prog_compiler_wl='-Qoption ld '
15357 lt_prog_compiler_pic='-PIC'
15358 lt_prog_compiler_static='-Bstatic'
15359 ;;
15360
15361 sysv4 | sysv4.2uw2* | sysv4.3*)
15362 lt_prog_compiler_wl='-Wl,'
15363 lt_prog_compiler_pic='-KPIC'
15364 lt_prog_compiler_static='-Bstatic'
15365 ;;
15366
15367 sysv4*MP*)
15368 if test -d /usr/nec ;then
15369 lt_prog_compiler_pic='-Kconform_pic'
15370 lt_prog_compiler_static='-Bstatic'
15371 fi
15372 ;;
15373
15374 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
15375 lt_prog_compiler_wl='-Wl,'
15376 lt_prog_compiler_pic='-KPIC'
15377 lt_prog_compiler_static='-Bstatic'
15378 ;;
15379
15380 unicos*)
15381 lt_prog_compiler_wl='-Wl,'
15382 lt_prog_compiler_can_build_shared=no
15383 ;;
15384
15385 uts4*)
15386 lt_prog_compiler_pic='-pic'
15387 lt_prog_compiler_static='-Bstatic'
15388 ;;
15389
15390 *)
15391 lt_prog_compiler_can_build_shared=no
15392 ;;
15393 esac
15394 fi
15395
15396 case $host_os in
15397 # For platforms which do not support PIC, -DPIC is meaningless:
15398 *djgpp*)
15399 lt_prog_compiler_pic=
15400 ;;
15401 *)
15402 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
15403 ;;
15404 esac
15405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
15406 $as_echo "$lt_prog_compiler_pic" >&6; }
15407
15408
15409
15410
15411
15412
15413 #
15414 # Check to make sure the PIC flag actually works.
15415 #
15416 if test -n "$lt_prog_compiler_pic"; then
15417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
15418 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
15419 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
15420 $as_echo_n "(cached) " >&6
15421 else
15422 lt_cv_prog_compiler_pic_works=no
15423 ac_outfile=conftest.$ac_objext
15424 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15425 lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
15426 # Insert the option either (1) after the last *FLAGS variable, or
15427 # (2) before a word containing "conftest.", or (3) at the end.
15428 # Note that $ac_compile itself does not contain backslashes and begins
15429 # with a dollar sign (not a hyphen), so the echo should work correctly.
15430 # The option is referenced via a variable to avoid confusing sed.
15431 lt_compile=`echo "$ac_compile" | $SED \
15432 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15433 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15434 -e 's:$: $lt_compiler_flag:'`
15435 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15436 (eval "$lt_compile" 2>conftest.err)
15437 ac_status=$?
15438 cat conftest.err >&5
15439 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15440 if (exit $ac_status) && test -s "$ac_outfile"; then
15441 # The compiler can only warn and ignore the option if not recognized
15442 # So say no if there are warnings other than the usual output.
15443 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
15444 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15445 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
15446 lt_cv_prog_compiler_pic_works=yes
15447 fi
15448 fi
15449 $RM conftest*
15450
15451 fi
15452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
15453 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
15454
15455 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
15456 case $lt_prog_compiler_pic in
15457 "" | " "*) ;;
15458 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
15459 esac
15460 else
15461 lt_prog_compiler_pic=
15462 lt_prog_compiler_can_build_shared=no
15463 fi
15464
15465 fi
15466
15467
15468
15469
15470
15471
15472 #
15473 # Check to make sure the static flag actually works.
15474 #
15475 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
15476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
15477 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
15478 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
15479 $as_echo_n "(cached) " >&6
15480 else
15481 lt_cv_prog_compiler_static_works=no
15482 save_LDFLAGS="$LDFLAGS"
15483 LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
15484 echo "$lt_simple_link_test_code" > conftest.$ac_ext
15485 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
15486 # The linker can only warn and ignore the option if not recognized
15487 # So say no if there are warnings
15488 if test -s conftest.err; then
15489 # Append any errors to the config.log.
15490 cat conftest.err 1>&5
15491 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
15492 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15493 if diff conftest.exp conftest.er2 >/dev/null; then
15494 lt_cv_prog_compiler_static_works=yes
15495 fi
15496 else
15497 lt_cv_prog_compiler_static_works=yes
15498 fi
15499 fi
15500 $RM -r conftest*
15501 LDFLAGS="$save_LDFLAGS"
15502
15503 fi
15504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
15505 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
15506
15507 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
15508 :
15509 else
15510 lt_prog_compiler_static=
15511 fi
15512
15513
15514
15515
15516
15517
15518
15519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15520 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15521 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15522 $as_echo_n "(cached) " >&6
15523 else
15524 lt_cv_prog_compiler_c_o=no
15525 $RM -r conftest 2>/dev/null
15526 mkdir conftest
15527 cd conftest
15528 mkdir out
15529 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15530
15531 lt_compiler_flag="-o out/conftest2.$ac_objext"
15532 # Insert the option either (1) after the last *FLAGS variable, or
15533 # (2) before a word containing "conftest.", or (3) at the end.
15534 # Note that $ac_compile itself does not contain backslashes and begins
15535 # with a dollar sign (not a hyphen), so the echo should work correctly.
15536 lt_compile=`echo "$ac_compile" | $SED \
15537 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15538 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15539 -e 's:$: $lt_compiler_flag:'`
15540 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15541 (eval "$lt_compile" 2>out/conftest.err)
15542 ac_status=$?
15543 cat out/conftest.err >&5
15544 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15545 if (exit $ac_status) && test -s out/conftest2.$ac_objext
15546 then
15547 # The compiler can only warn and ignore the option if not recognized
15548 # So say no if there are warnings
15549 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15550 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15551 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15552 lt_cv_prog_compiler_c_o=yes
15553 fi
15554 fi
15555 chmod u+w . 2>&5
15556 $RM conftest*
15557 # SGI C++ compiler will create directory out/ii_files/ for
15558 # template instantiation
15559 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15560 $RM out/* && rmdir out
15561 cd ..
15562 $RM -r conftest
15563 $RM conftest*
15564
15565 fi
15566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15567 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15568
15569
15570
15571
15572
15573
15574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15575 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15576 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15577 $as_echo_n "(cached) " >&6
15578 else
15579 lt_cv_prog_compiler_c_o=no
15580 $RM -r conftest 2>/dev/null
15581 mkdir conftest
15582 cd conftest
15583 mkdir out
15584 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15585
15586 lt_compiler_flag="-o out/conftest2.$ac_objext"
15587 # Insert the option either (1) after the last *FLAGS variable, or
15588 # (2) before a word containing "conftest.", or (3) at the end.
15589 # Note that $ac_compile itself does not contain backslashes and begins
15590 # with a dollar sign (not a hyphen), so the echo should work correctly.
15591 lt_compile=`echo "$ac_compile" | $SED \
15592 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15593 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15594 -e 's:$: $lt_compiler_flag:'`
15595 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15596 (eval "$lt_compile" 2>out/conftest.err)
15597 ac_status=$?
15598 cat out/conftest.err >&5
15599 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15600 if (exit $ac_status) && test -s out/conftest2.$ac_objext
15601 then
15602 # The compiler can only warn and ignore the option if not recognized
15603 # So say no if there are warnings
15604 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15605 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15606 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15607 lt_cv_prog_compiler_c_o=yes
15608 fi
15609 fi
15610 chmod u+w . 2>&5
15611 $RM conftest*
15612 # SGI C++ compiler will create directory out/ii_files/ for
15613 # template instantiation
15614 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15615 $RM out/* && rmdir out
15616 cd ..
15617 $RM -r conftest
15618 $RM conftest*
15619
15620 fi
15621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15622 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15623
15624
15625
15626
15627 hard_links="nottested"
15628 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
15629 # do not overwrite the value of need_locks provided by the user
15630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
15631 $as_echo_n "checking if we can lock with hard links... " >&6; }
15632 hard_links=yes
15633 $RM conftest*
15634 ln conftest.a conftest.b 2>/dev/null && hard_links=no
15635 touch conftest.a
15636 ln conftest.a conftest.b 2>&5 || hard_links=no
15637 ln conftest.a conftest.b 2>/dev/null && hard_links=no
15638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
15639 $as_echo "$hard_links" >&6; }
15640 if test "$hard_links" = no; then
15641 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
15642 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
15643 need_locks=warn
15644 fi
15645 else
15646 need_locks=no
15647 fi
15648
15649
15650
15651
15652
15653
15654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
15655 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
15656
15657 runpath_var=
15658 allow_undefined_flag=
15659 always_export_symbols=no
15660 archive_cmds=
15661 archive_expsym_cmds=
15662 compiler_needs_object=no
15663 enable_shared_with_static_runtimes=no
15664 export_dynamic_flag_spec=
15665 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
15666 hardcode_automatic=no
15667 hardcode_direct=no
15668 hardcode_direct_absolute=no
15669 hardcode_libdir_flag_spec=
15670 hardcode_libdir_flag_spec_ld=
15671 hardcode_libdir_separator=
15672 hardcode_minus_L=no
15673 hardcode_shlibpath_var=unsupported
15674 inherit_rpath=no
15675 link_all_deplibs=unknown
15676 module_cmds=
15677 module_expsym_cmds=
15678 old_archive_from_new_cmds=
15679 old_archive_from_expsyms_cmds=
15680 thread_safe_flag_spec=
15681 whole_archive_flag_spec=
15682 # include_expsyms should be a list of space-separated symbols to be *always*
15683 # included in the symbol list
15684 include_expsyms=
15685 # exclude_expsyms can be an extended regexp of symbols to exclude
15686 # it will be wrapped by ` (' and `)$', so one must not match beginning or
15687 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
15688 # as well as any symbol that contains `d'.
15689 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
15690 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
15691 # platforms (ab)use it in PIC code, but their linkers get confused if
15692 # the symbol is explicitly referenced. Since portable code cannot
15693 # rely on this symbol name, it's probably fine to never include it in
15694 # preloaded symbol tables.
15695 # Exclude shared library initialization/finalization symbols.
15696 extract_expsyms_cmds=
15697
15698 case $host_os in
15699 cygwin* | mingw* | pw32* | cegcc*)
15700 # FIXME: the MSVC++ port hasn't been tested in a loooong time
15701 # When not using gcc, we currently assume that we are using
15702 # Microsoft Visual C++.
15703 if test "$GCC" != yes; then
15704 with_gnu_ld=no
15705 fi
15706 ;;
15707 interix*)
15708 # we just hope/assume this is gcc and not c89 (= MSVC++)
15709 with_gnu_ld=yes
15710 ;;
15711 openbsd*)
15712 with_gnu_ld=no
15713 ;;
15714 esac
15715
15716 ld_shlibs=yes
15717
15718 # On some targets, GNU ld is compatible enough with the native linker
15719 # that we're better off using the native interface for both.
15720 lt_use_gnu_ld_interface=no
15721 if test "$with_gnu_ld" = yes; then
15722 case $host_os in
15723 aix*)
15724 # The AIX port of GNU ld has always aspired to compatibility
15725 # with the native linker. However, as the warning in the GNU ld
15726 # block says, versions before 2.19.5* couldn't really create working
15727 # shared libraries, regardless of the interface used.
15728 case `$LD -v 2>&1` in
15729 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
15730 *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
15731 *\ \(GNU\ Binutils\)\ [3-9]*) ;;
15732 *)
15733 lt_use_gnu_ld_interface=yes
15734 ;;
15735 esac
15736 ;;
15737 *)
15738 lt_use_gnu_ld_interface=yes
15739 ;;
15740 esac
15741 fi
15742
15743 if test "$lt_use_gnu_ld_interface" = yes; then
15744 # If archive_cmds runs LD, not CC, wlarc should be empty
15745 wlarc='${wl}'
15746
15747 # Set some defaults for GNU ld with shared library support. These
15748 # are reset later if shared libraries are not supported. Putting them
15749 # here allows them to be overridden if necessary.
15750 runpath_var=LD_RUN_PATH
15751 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15752 export_dynamic_flag_spec='${wl}--export-dynamic'
15753 # ancient GNU ld didn't support --whole-archive et. al.
15754 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
15755 whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
15756 else
15757 whole_archive_flag_spec=
15758 fi
15759 supports_anon_versioning=no
15760 case `$LD -v 2>&1` in
15761 *GNU\ gold*) supports_anon_versioning=yes ;;
15762 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
15763 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
15764 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
15765 *\ 2.11.*) ;; # other 2.11 versions
15766 *) supports_anon_versioning=yes ;;
15767 esac
15768
15769 # See if GNU ld supports shared libraries.
15770 case $host_os in
15771 aix[3-9]*)
15772 # On AIX/PPC, the GNU linker is very broken
15773 if test "$host_cpu" != ia64; then
15774 ld_shlibs=no
15775 cat <<_LT_EOF 1>&2
15776
15777 *** Warning: the GNU linker, at least up to release 2.19, is reported
15778 *** to be unable to reliably create shared libraries on AIX.
15779 *** Therefore, libtool is disabling shared libraries support. If you
15780 *** really care for shared libraries, you may want to install binutils
15781 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
15782 *** You will then need to restart the configuration process.
15783
15784 _LT_EOF
15785 fi
15786 ;;
15787
15788 amigaos*)
15789 case $host_cpu in
15790 powerpc)
15791 # see comment about AmigaOS4 .so support
15792 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15793 archive_expsym_cmds=''
15794 ;;
15795 m68k)
15796 archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
15797 hardcode_libdir_flag_spec='-L$libdir'
15798 hardcode_minus_L=yes
15799 ;;
15800 esac
15801 ;;
15802
15803 beos*)
15804 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15805 allow_undefined_flag=unsupported
15806 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
15807 # support --undefined. This deserves some investigation. FIXME
15808 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15809 else
15810 ld_shlibs=no
15811 fi
15812 ;;
15813
15814 cygwin* | mingw* | pw32* | cegcc*)
15815 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
15816 # as there is no search path for DLLs.
15817 hardcode_libdir_flag_spec='-L$libdir'
15818 export_dynamic_flag_spec='${wl}--export-all-symbols'
15819 allow_undefined_flag=unsupported
15820 always_export_symbols=no
15821 enable_shared_with_static_runtimes=yes
15822 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
15823
15824 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
15825 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15826 # If the export-symbols file already is a .def file (1st line
15827 # is EXPORTS), use it as is; otherwise, prepend...
15828 archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
15829 cp $export_symbols $output_objdir/$soname.def;
15830 else
15831 echo EXPORTS > $output_objdir/$soname.def;
15832 cat $export_symbols >> $output_objdir/$soname.def;
15833 fi~
15834 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15835 else
15836 ld_shlibs=no
15837 fi
15838 ;;
15839
15840 haiku*)
15841 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15842 link_all_deplibs=yes
15843 ;;
15844
15845 interix[3-9]*)
15846 hardcode_direct=no
15847 hardcode_shlibpath_var=no
15848 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
15849 export_dynamic_flag_spec='${wl}-E'
15850 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
15851 # Instead, shared libraries are loaded at an image base (0x10000000 by
15852 # default) and relocated if they conflict, which is a slow very memory
15853 # consuming and fragmenting process. To avoid this, we pick a random,
15854 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
15855 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
15856 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15857 archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15858 ;;
15859
15860 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
15861 tmp_diet=no
15862 if test "$host_os" = linux-dietlibc; then
15863 case $cc_basename in
15864 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
15865 esac
15866 fi
15867 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
15868 && test "$tmp_diet" = no
15869 then
15870 tmp_addflag=
15871 tmp_sharedflag='-shared'
15872 case $cc_basename,$host_cpu in
15873 pgcc*) # Portland Group C compiler
15874 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'
15875 tmp_addflag=' $pic_flag'
15876 ;;
15877 pgf77* | pgf90* | pgf95* | pgfortran*)
15878 # Portland Group f77 and f90 compilers
15879 whole_archive_flag_spec='${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'
15880 tmp_addflag=' $pic_flag -Mnomain' ;;
15881 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
15882 tmp_addflag=' -i_dynamic' ;;
15883 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
15884 tmp_addflag=' -i_dynamic -nofor_main' ;;
15885 ifc* | ifort*) # Intel Fortran compiler
15886 tmp_addflag=' -nofor_main' ;;
15887 lf95*) # Lahey Fortran 8.1
15888 whole_archive_flag_spec=
15889 tmp_sharedflag='--shared' ;;
15890 xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
15891 tmp_sharedflag='-qmkshrobj'
15892 tmp_addflag= ;;
15893 nvcc*) # Cuda Compiler Driver 2.2
15894 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
15895 compiler_needs_object=yes
15896 ;;
15897 esac
15898 case `$CC -V 2>&1 | sed 5q` in
15899 *Sun\ C*) # Sun C 5.9
15900 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\"` ${wl}--no-whole-archive'
15901 compiler_needs_object=yes
15902 tmp_sharedflag='-G' ;;
15903 *Sun\ F*) # Sun Fortran 8.3
15904 tmp_sharedflag='-G' ;;
15905 esac
15906 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15907
15908 if test "x$supports_anon_versioning" = xyes; then
15909 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15910 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15911 echo "local: *; };" >> $output_objdir/$libname.ver~
15912 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
15913 fi
15914
15915 case $cc_basename in
15916 xlf* | bgf* | bgxlf* | mpixlf*)
15917 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
15918 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
15919 hardcode_libdir_flag_spec=
15920 hardcode_libdir_flag_spec_ld='-rpath $libdir'
15921 archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
15922 if test "x$supports_anon_versioning" = xyes; then
15923 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15924 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15925 echo "local: *; };" >> $output_objdir/$libname.ver~
15926 $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
15927 fi
15928 ;;
15929 esac
15930 else
15931 ld_shlibs=no
15932 fi
15933 ;;
15934
15935 netbsd*)
15936 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
15937 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
15938 wlarc=
15939 else
15940 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15941 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15942 fi
15943 ;;
15944
15945 solaris*)
15946 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
15947 ld_shlibs=no
15948 cat <<_LT_EOF 1>&2
15949
15950 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
15951 *** create shared libraries on Solaris systems. Therefore, libtool
15952 *** is disabling shared libraries support. We urge you to upgrade GNU
15953 *** binutils to release 2.9.1 or newer. Another option is to modify
15954 *** your PATH or compiler configuration so that the native linker is
15955 *** used, and then restart.
15956
15957 _LT_EOF
15958 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15959 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15960 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15961 else
15962 ld_shlibs=no
15963 fi
15964 ;;
15965
15966 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
15967 case `$LD -v 2>&1` in
15968 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
15969 ld_shlibs=no
15970 cat <<_LT_EOF 1>&2
15971
15972 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
15973 *** reliably create shared libraries on SCO systems. Therefore, libtool
15974 *** is disabling shared libraries support. We urge you to upgrade GNU
15975 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
15976 *** your PATH or compiler configuration so that the native linker is
15977 *** used, and then restart.
15978
15979 _LT_EOF
15980 ;;
15981 *)
15982 # For security reasons, it is highly recommended that you always
15983 # use absolute paths for naming shared libraries, and exclude the
15984 # DT_RUNPATH tag from executables and libraries. But doing so
15985 # requires that you compile everything twice, which is a pain.
15986 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15987 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
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 $lib'
15990 else
15991 ld_shlibs=no
15992 fi
15993 ;;
15994 esac
15995 ;;
15996
15997 sunos4*)
15998 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
15999 wlarc=
16000 hardcode_direct=yes
16001 hardcode_shlibpath_var=no
16002 ;;
16003
16004 *)
16005 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
16006 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
16007 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
16008 else
16009 ld_shlibs=no
16010 fi
16011 ;;
16012 esac
16013
16014 if test "$ld_shlibs" = no; then
16015 runpath_var=
16016 hardcode_libdir_flag_spec=
16017 export_dynamic_flag_spec=
16018 whole_archive_flag_spec=
16019 fi
16020 else
16021 # PORTME fill in a description of your system's linker (not GNU ld)
16022 case $host_os in
16023 aix3*)
16024 allow_undefined_flag=unsupported
16025 always_export_symbols=yes
16026 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
16027 # Note: this linker hardcodes the directories in LIBPATH if there
16028 # are no directories specified by -L.
16029 hardcode_minus_L=yes
16030 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
16031 # Neither direct hardcoding nor static linking is supported with a
16032 # broken collect2.
16033 hardcode_direct=unsupported
16034 fi
16035 ;;
16036
16037 aix[4-9]*)
16038 if test "$host_cpu" = ia64; then
16039 # On IA64, the linker does run time linking by default, so we don't
16040 # have to do anything special.
16041 aix_use_runtimelinking=no
16042 exp_sym_flag='-Bexport'
16043 no_entry_flag=""
16044 else
16045 # If we're using GNU nm, then we don't want the "-C" option.
16046 # -C means demangle to AIX nm, but means don't demangle with GNU nm
16047 # Also, AIX nm treats weak defined symbols like other global
16048 # defined symbols, whereas GNU nm marks them as "W".
16049 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
16050 export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
16051 else
16052 export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
16053 fi
16054 aix_use_runtimelinking=no
16055
16056 # Test if we are trying to use run time linking or normal
16057 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
16058 # need to do runtime linking.
16059 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
16060 for ld_flag in $LDFLAGS; do
16061 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
16062 aix_use_runtimelinking=yes
16063 break
16064 fi
16065 done
16066 ;;
16067 esac
16068
16069 exp_sym_flag='-bexport'
16070 no_entry_flag='-bnoentry'
16071 fi
16072
16073 # When large executables or shared objects are built, AIX ld can
16074 # have problems creating the table of contents. If linking a library
16075 # or program results in "error TOC overflow" add -mminimal-toc to
16076 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
16077 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
16078
16079 archive_cmds=''
16080 hardcode_direct=yes
16081 hardcode_direct_absolute=yes
16082 hardcode_libdir_separator=':'
16083 link_all_deplibs=yes
16084 file_list_spec='${wl}-f,'
16085
16086 if test "$GCC" = yes; then
16087 case $host_os in aix4.[012]|aix4.[012].*)
16088 # We only want to do this on AIX 4.2 and lower, the check
16089 # below for broken collect2 doesn't work under 4.3+
16090 collect2name=`${CC} -print-prog-name=collect2`
16091 if test -f "$collect2name" &&
16092 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
16093 then
16094 # We have reworked collect2
16095 :
16096 else
16097 # We have old collect2
16098 hardcode_direct=unsupported
16099 # It fails to find uninstalled libraries when the uninstalled
16100 # path is not listed in the libpath. Setting hardcode_minus_L
16101 # to unsupported forces relinking
16102 hardcode_minus_L=yes
16103 hardcode_libdir_flag_spec='-L$libdir'
16104 hardcode_libdir_separator=
16105 fi
16106 ;;
16107 esac
16108 shared_flag='-shared'
16109 if test "$aix_use_runtimelinking" = yes; then
16110 shared_flag="$shared_flag "'${wl}-G'
16111 fi
16112 else
16113 # not using gcc
16114 if test "$host_cpu" = ia64; then
16115 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
16116 # chokes on -Wl,-G. The following line is correct:
16117 shared_flag='-G'
16118 else
16119 if test "$aix_use_runtimelinking" = yes; then
16120 shared_flag='${wl}-G'
16121 else
16122 shared_flag='${wl}-bM:SRE'
16123 fi
16124 fi
16125 fi
16126
16127 export_dynamic_flag_spec='${wl}-bexpall'
16128 # It seems that -bexpall does not export symbols beginning with
16129 # underscore (_), so it is better to generate a list of symbols to export.
16130 always_export_symbols=yes
16131 if test "$aix_use_runtimelinking" = yes; then
16132 # Warning - without using the other runtime loading flags (-brtl),
16133 # -berok will link without error, but may produce a broken library.
16134 allow_undefined_flag='-berok'
16135 # Determine the default libpath from the value encoded in an
16136 # empty executable.
16137 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16138 /* end confdefs.h. */
16139
16140 int
16141 main ()
16142 {
16143
16144 ;
16145 return 0;
16146 }
16147 _ACEOF
16148 if ac_fn_c_try_link "$LINENO"; then :
16149
16150 lt_aix_libpath_sed='
16151 /Import File Strings/,/^$/ {
16152 /^0/ {
16153 s/^0 *\(.*\)$/\1/
16154 p
16155 }
16156 }'
16157 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16158 # Check for a 64-bit object if we didn't find anything.
16159 if test -z "$aix_libpath"; then
16160 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16161 fi
16162 fi
16163 rm -f core conftest.err conftest.$ac_objext \
16164 conftest$ac_exeext conftest.$ac_ext
16165 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
16166
16167 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
16168 archive_expsym_cmds='$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 $shared_flag"
16169 else
16170 if test "$host_cpu" = ia64; then
16171 hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
16172 allow_undefined_flag="-z nodefs"
16173 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
16174 else
16175 # Determine the default libpath from the value encoded in an
16176 # empty executable.
16177 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16178 /* end confdefs.h. */
16179
16180 int
16181 main ()
16182 {
16183
16184 ;
16185 return 0;
16186 }
16187 _ACEOF
16188 if ac_fn_c_try_link "$LINENO"; then :
16189
16190 lt_aix_libpath_sed='
16191 /Import File Strings/,/^$/ {
16192 /^0/ {
16193 s/^0 *\(.*\)$/\1/
16194 p
16195 }
16196 }'
16197 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16198 # Check for a 64-bit object if we didn't find anything.
16199 if test -z "$aix_libpath"; then
16200 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16201 fi
16202 fi
16203 rm -f core conftest.err conftest.$ac_objext \
16204 conftest$ac_exeext conftest.$ac_ext
16205 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
16206
16207 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
16208 # Warning - without using the other run time loading flags,
16209 # -berok will link without error, but may produce a broken library.
16210 no_undefined_flag=' ${wl}-bernotok'
16211 allow_undefined_flag=' ${wl}-berok'
16212 if test "$with_gnu_ld" = yes; then
16213 # We only use this code for GNU lds that support --whole-archive.
16214 whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
16215 else
16216 # Exported symbols can be pulled into shared objects from archives
16217 whole_archive_flag_spec='$convenience'
16218 fi
16219 archive_cmds_need_lc=yes
16220 # This is similar to how AIX traditionally builds its shared libraries.
16221 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'
16222 fi
16223 fi
16224 ;;
16225
16226 amigaos*)
16227 case $host_cpu in
16228 powerpc)
16229 # see comment about AmigaOS4 .so support
16230 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
16231 archive_expsym_cmds=''
16232 ;;
16233 m68k)
16234 archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
16235 hardcode_libdir_flag_spec='-L$libdir'
16236 hardcode_minus_L=yes
16237 ;;
16238 esac
16239 ;;
16240
16241 bsdi[45]*)
16242 export_dynamic_flag_spec=-rdynamic
16243 ;;
16244
16245 cygwin* | mingw* | pw32* | cegcc*)
16246 # When not using gcc, we currently assume that we are using
16247 # Microsoft Visual C++.
16248 # hardcode_libdir_flag_spec is actually meaningless, as there is
16249 # no search path for DLLs.
16250 hardcode_libdir_flag_spec=' '
16251 allow_undefined_flag=unsupported
16252 # Tell ltmain to make .lib files, not .a files.
16253 libext=lib
16254 # Tell ltmain to make .dll files, not .so files.
16255 shrext_cmds=".dll"
16256 # FIXME: Setting linknames here is a bad hack.
16257 archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
16258 # The linker will automatically build a .lib file if we build a DLL.
16259 old_archive_from_new_cmds='true'
16260 # FIXME: Should let the user specify the lib program.
16261 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
16262 fix_srcfile_path='`cygpath -w "$srcfile"`'
16263 enable_shared_with_static_runtimes=yes
16264 ;;
16265
16266 darwin* | rhapsody*)
16267
16268
16269 archive_cmds_need_lc=no
16270 hardcode_direct=no
16271 hardcode_automatic=yes
16272 hardcode_shlibpath_var=unsupported
16273 if test "$lt_cv_ld_force_load" = "yes"; then
16274 whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
16275 else
16276 whole_archive_flag_spec=''
16277 fi
16278 link_all_deplibs=yes
16279 allow_undefined_flag="$_lt_dar_allow_undefined"
16280 case $cc_basename in
16281 ifort*) _lt_dar_can_shared=yes ;;
16282 *) _lt_dar_can_shared=$GCC ;;
16283 esac
16284 if test "$_lt_dar_can_shared" = "yes"; then
16285 output_verbose_link_cmd=func_echo_all
16286 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
16287 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
16288 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}${_lt_dsymutil}"
16289 module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
16290
16291 else
16292 ld_shlibs=no
16293 fi
16294
16295 ;;
16296
16297 dgux*)
16298 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16299 hardcode_libdir_flag_spec='-L$libdir'
16300 hardcode_shlibpath_var=no
16301 ;;
16302
16303 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
16304 # support. Future versions do this automatically, but an explicit c++rt0.o
16305 # does not break anything, and helps significantly (at the cost of a little
16306 # extra space).
16307 freebsd2.2*)
16308 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
16309 hardcode_libdir_flag_spec='-R$libdir'
16310 hardcode_direct=yes
16311 hardcode_shlibpath_var=no
16312 ;;
16313
16314 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
16315 freebsd2.*)
16316 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16317 hardcode_direct=yes
16318 hardcode_minus_L=yes
16319 hardcode_shlibpath_var=no
16320 ;;
16321
16322 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
16323 freebsd* | dragonfly*)
16324 archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
16325 hardcode_libdir_flag_spec='-R$libdir'
16326 hardcode_direct=yes
16327 hardcode_shlibpath_var=no
16328 ;;
16329
16330 hpux9*)
16331 if test "$GCC" = yes; then
16332 archive_cmds='$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 $lib'
16333 else
16334 archive_cmds='$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 $lib'
16335 fi
16336 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16337 hardcode_libdir_separator=:
16338 hardcode_direct=yes
16339
16340 # hardcode_minus_L: Not really in the search PATH,
16341 # but as the default location of the library.
16342 hardcode_minus_L=yes
16343 export_dynamic_flag_spec='${wl}-E'
16344 ;;
16345
16346 hpux10*)
16347 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16348 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16349 else
16350 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16351 fi
16352 if test "$with_gnu_ld" = no; then
16353 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16354 hardcode_libdir_flag_spec_ld='+b $libdir'
16355 hardcode_libdir_separator=:
16356 hardcode_direct=yes
16357 hardcode_direct_absolute=yes
16358 export_dynamic_flag_spec='${wl}-E'
16359 # hardcode_minus_L: Not really in the search PATH,
16360 # but as the default location of the library.
16361 hardcode_minus_L=yes
16362 fi
16363 ;;
16364
16365 hpux11*)
16366 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16367 case $host_cpu in
16368 hppa*64*)
16369 archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16370 ;;
16371 ia64*)
16372 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16373 ;;
16374 *)
16375 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16376 ;;
16377 esac
16378 else
16379 case $host_cpu in
16380 hppa*64*)
16381 archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16382 ;;
16383 ia64*)
16384 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16385 ;;
16386 *)
16387
16388 # Older versions of the 11.00 compiler do not understand -b yet
16389 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
16390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
16391 $as_echo_n "checking if $CC understands -b... " >&6; }
16392 if test "${lt_cv_prog_compiler__b+set}" = set; then :
16393 $as_echo_n "(cached) " >&6
16394 else
16395 lt_cv_prog_compiler__b=no
16396 save_LDFLAGS="$LDFLAGS"
16397 LDFLAGS="$LDFLAGS -b"
16398 echo "$lt_simple_link_test_code" > conftest.$ac_ext
16399 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
16400 # The linker can only warn and ignore the option if not recognized
16401 # So say no if there are warnings
16402 if test -s conftest.err; then
16403 # Append any errors to the config.log.
16404 cat conftest.err 1>&5
16405 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
16406 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16407 if diff conftest.exp conftest.er2 >/dev/null; then
16408 lt_cv_prog_compiler__b=yes
16409 fi
16410 else
16411 lt_cv_prog_compiler__b=yes
16412 fi
16413 fi
16414 $RM -r conftest*
16415 LDFLAGS="$save_LDFLAGS"
16416
16417 fi
16418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
16419 $as_echo "$lt_cv_prog_compiler__b" >&6; }
16420
16421 if test x"$lt_cv_prog_compiler__b" = xyes; then
16422 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16423 else
16424 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16425 fi
16426
16427 ;;
16428 esac
16429 fi
16430 if test "$with_gnu_ld" = no; then
16431 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16432 hardcode_libdir_separator=:
16433
16434 case $host_cpu in
16435 hppa*64*|ia64*)
16436 hardcode_direct=no
16437 hardcode_shlibpath_var=no
16438 ;;
16439 *)
16440 hardcode_direct=yes
16441 hardcode_direct_absolute=yes
16442 export_dynamic_flag_spec='${wl}-E'
16443
16444 # hardcode_minus_L: Not really in the search PATH,
16445 # but as the default location of the library.
16446 hardcode_minus_L=yes
16447 ;;
16448 esac
16449 fi
16450 ;;
16451
16452 irix5* | irix6* | nonstopux*)
16453 if test "$GCC" = yes; then
16454 archive_cmds='$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 $lib'
16455 # Try to use the -exported_symbol ld option, if it does not
16456 # work, assume that -exports_file does not work either and
16457 # implicitly export all symbols.
16458 save_LDFLAGS="$LDFLAGS"
16459 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
16460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16461 /* end confdefs.h. */
16462 int foo(void) {}
16463 _ACEOF
16464 if ac_fn_c_try_link "$LINENO"; then :
16465 archive_expsym_cmds='$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 $lib'
16466
16467 fi
16468 rm -f core conftest.err conftest.$ac_objext \
16469 conftest$ac_exeext conftest.$ac_ext
16470 LDFLAGS="$save_LDFLAGS"
16471 else
16472 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
16473 archive_expsym_cmds='$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 $lib'
16474 fi
16475 archive_cmds_need_lc='no'
16476 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16477 hardcode_libdir_separator=:
16478 inherit_rpath=yes
16479 link_all_deplibs=yes
16480 ;;
16481
16482 netbsd*)
16483 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
16484 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
16485 else
16486 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
16487 fi
16488 hardcode_libdir_flag_spec='-R$libdir'
16489 hardcode_direct=yes
16490 hardcode_shlibpath_var=no
16491 ;;
16492
16493 newsos6)
16494 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16495 hardcode_direct=yes
16496 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16497 hardcode_libdir_separator=:
16498 hardcode_shlibpath_var=no
16499 ;;
16500
16501 *nto* | *qnx*)
16502 ;;
16503
16504 openbsd*)
16505 if test -f /usr/libexec/ld.so; then
16506 hardcode_direct=yes
16507 hardcode_shlibpath_var=no
16508 hardcode_direct_absolute=yes
16509 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
16510 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16511 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
16512 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16513 export_dynamic_flag_spec='${wl}-E'
16514 else
16515 case $host_os in
16516 openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
16517 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16518 hardcode_libdir_flag_spec='-R$libdir'
16519 ;;
16520 *)
16521 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16522 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16523 ;;
16524 esac
16525 fi
16526 else
16527 ld_shlibs=no
16528 fi
16529 ;;
16530
16531 os2*)
16532 hardcode_libdir_flag_spec='-L$libdir'
16533 hardcode_minus_L=yes
16534 allow_undefined_flag=unsupported
16535 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'
16536 old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
16537 ;;
16538
16539 osf3*)
16540 if test "$GCC" = yes; then
16541 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16542 archive_cmds='$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 $lib'
16543 else
16544 allow_undefined_flag=' -expect_unresolved \*'
16545 archive_cmds='$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 $lib'
16546 fi
16547 archive_cmds_need_lc='no'
16548 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16549 hardcode_libdir_separator=:
16550 ;;
16551
16552 osf4* | osf5*) # as osf3* with the addition of -msym flag
16553 if test "$GCC" = yes; then
16554 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16555 archive_cmds='$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 $lib'
16556 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16557 else
16558 allow_undefined_flag=' -expect_unresolved \*'
16559 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'
16560 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~
16561 $CC -shared${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'
16562
16563 # Both c and cxx compiler support -rpath directly
16564 hardcode_libdir_flag_spec='-rpath $libdir'
16565 fi
16566 archive_cmds_need_lc='no'
16567 hardcode_libdir_separator=:
16568 ;;
16569
16570 solaris*)
16571 no_undefined_flag=' -z defs'
16572 if test "$GCC" = yes; then
16573 wlarc='${wl}'
16574 archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16575 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16576 $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16577 else
16578 case `$CC -V 2>&1` in
16579 *"Compilers 5.0"*)
16580 wlarc=''
16581 archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
16582 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16583 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
16584 ;;
16585 *)
16586 wlarc='${wl}'
16587 archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
16588 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16589 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16590 ;;
16591 esac
16592 fi
16593 hardcode_libdir_flag_spec='-R$libdir'
16594 hardcode_shlibpath_var=no
16595 case $host_os in
16596 solaris2.[0-5] | solaris2.[0-5].*) ;;
16597 *)
16598 # The compiler driver will combine and reorder linker options,
16599 # but understands `-z linker_flag'. GCC discards it without `$wl',
16600 # but is careful enough not to reorder.
16601 # Supported since Solaris 2.6 (maybe 2.5.1?)
16602 if test "$GCC" = yes; then
16603 whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
16604 else
16605 whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
16606 fi
16607 ;;
16608 esac
16609 link_all_deplibs=yes
16610 ;;
16611
16612 sunos4*)
16613 if test "x$host_vendor" = xsequent; then
16614 # Use $CC to link under sequent, because it throws in some extra .o
16615 # files that make .init and .fini sections work.
16616 archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
16617 else
16618 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
16619 fi
16620 hardcode_libdir_flag_spec='-L$libdir'
16621 hardcode_direct=yes
16622 hardcode_minus_L=yes
16623 hardcode_shlibpath_var=no
16624 ;;
16625
16626 sysv4)
16627 case $host_vendor in
16628 sni)
16629 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16630 hardcode_direct=yes # is this really true???
16631 ;;
16632 siemens)
16633 ## LD is ld it makes a PLAMLIB
16634 ## CC just makes a GrossModule.
16635 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
16636 reload_cmds='$CC -r -o $output$reload_objs'
16637 hardcode_direct=no
16638 ;;
16639 motorola)
16640 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16641 hardcode_direct=no #Motorola manual says yes, but my tests say they lie
16642 ;;
16643 esac
16644 runpath_var='LD_RUN_PATH'
16645 hardcode_shlibpath_var=no
16646 ;;
16647
16648 sysv4.3*)
16649 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16650 hardcode_shlibpath_var=no
16651 export_dynamic_flag_spec='-Bexport'
16652 ;;
16653
16654 sysv4*MP*)
16655 if test -d /usr/nec; then
16656 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16657 hardcode_shlibpath_var=no
16658 runpath_var=LD_RUN_PATH
16659 hardcode_runpath_var=yes
16660 ld_shlibs=yes
16661 fi
16662 ;;
16663
16664 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
16665 no_undefined_flag='${wl}-z,text'
16666 archive_cmds_need_lc=no
16667 hardcode_shlibpath_var=no
16668 runpath_var='LD_RUN_PATH'
16669
16670 if test "$GCC" = yes; then
16671 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16672 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16673 else
16674 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16675 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16676 fi
16677 ;;
16678
16679 sysv5* | sco3.2v5* | sco5v6*)
16680 # Note: We can NOT use -z defs as we might desire, because we do not
16681 # link with -lc, and that would cause any symbols used from libc to
16682 # always be unresolved, which means just about no library would
16683 # ever link correctly. If we're not using GNU ld we use -z text
16684 # though, which does catch some bad symbols but isn't as heavy-handed
16685 # as -z defs.
16686 no_undefined_flag='${wl}-z,text'
16687 allow_undefined_flag='${wl}-z,nodefs'
16688 archive_cmds_need_lc=no
16689 hardcode_shlibpath_var=no
16690 hardcode_libdir_flag_spec='${wl}-R,$libdir'
16691 hardcode_libdir_separator=':'
16692 link_all_deplibs=yes
16693 export_dynamic_flag_spec='${wl}-Bexport'
16694 runpath_var='LD_RUN_PATH'
16695
16696 if test "$GCC" = yes; then
16697 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16698 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16699 else
16700 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16701 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16702 fi
16703 ;;
16704
16705 uts4*)
16706 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16707 hardcode_libdir_flag_spec='-L$libdir'
16708 hardcode_shlibpath_var=no
16709 ;;
16710
16711 *)
16712 ld_shlibs=no
16713 ;;
16714 esac
16715
16716 if test x$host_vendor = xsni; then
16717 case $host in
16718 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
16719 export_dynamic_flag_spec='${wl}-Blargedynsym'
16720 ;;
16721 esac
16722 fi
16723 fi
16724
16725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
16726 $as_echo "$ld_shlibs" >&6; }
16727 test "$ld_shlibs" = no && can_build_shared=no
16728
16729 with_gnu_ld=$with_gnu_ld
16730
16731
16732
16733
16734
16735
16736
16737
16738
16739
16740
16741
16742
16743
16744
16745 #
16746 # Do we need to explicitly link libc?
16747 #
16748 case "x$archive_cmds_need_lc" in
16749 x|xyes)
16750 # Assume -lc should be added
16751 archive_cmds_need_lc=yes
16752
16753 if test "$enable_shared" = yes && test "$GCC" = yes; then
16754 case $archive_cmds in
16755 *'~'*)
16756 # FIXME: we may have to deal with multi-command sequences.
16757 ;;
16758 '$CC '*)
16759 # Test whether the compiler implicitly links with -lc since on some
16760 # systems, -lgcc has to come before -lc. If gcc already passes -lc
16761 # to ld, don't add -lc before -lgcc.
16762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
16763 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
16764 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
16765 $as_echo_n "(cached) " >&6
16766 else
16767 $RM conftest*
16768 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16769
16770 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
16771 (eval $ac_compile) 2>&5
16772 ac_status=$?
16773 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16774 test $ac_status = 0; } 2>conftest.err; then
16775 soname=conftest
16776 lib=conftest
16777 libobjs=conftest.$ac_objext
16778 deplibs=
16779 wl=$lt_prog_compiler_wl
16780 pic_flag=$lt_prog_compiler_pic
16781 compiler_flags=-v
16782 linker_flags=-v
16783 verstring=
16784 output_objdir=.
16785 libname=conftest
16786 lt_save_allow_undefined_flag=$allow_undefined_flag
16787 allow_undefined_flag=
16788 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
16789 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
16790 ac_status=$?
16791 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16792 test $ac_status = 0; }
16793 then
16794 lt_cv_archive_cmds_need_lc=no
16795 else
16796 lt_cv_archive_cmds_need_lc=yes
16797 fi
16798 allow_undefined_flag=$lt_save_allow_undefined_flag
16799 else
16800 cat conftest.err 1>&5
16801 fi
16802 $RM conftest*
16803
16804 fi
16805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
16806 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
16807 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
16808 ;;
16809 esac
16810 fi
16811 ;;
16812 esac
16813
16814
16815
16816
16817
16818
16819
16820
16821
16822
16823
16824
16825
16826
16827
16828
16829
16830
16831
16832
16833
16834
16835
16836
16837
16838
16839
16840
16841
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
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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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
16971 $as_echo_n "checking dynamic linker characteristics... " >&6; }
16972
16973 if test "$GCC" = yes; then
16974 case $host_os in
16975 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
16976 *) lt_awk_arg="/^libraries:/" ;;
16977 esac
16978 case $host_os in
16979 mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
16980 *) lt_sed_strip_eq="s,=/,/,g" ;;
16981 esac
16982 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
16983 case $lt_search_path_spec in
16984 *\;*)
16985 # if the path contains ";" then we assume it to be the separator
16986 # otherwise default to the standard path separator (i.e. ":") - it is
16987 # assumed that no part of a normal pathname contains ";" but that should
16988 # okay in the real world where ";" in dirpaths is itself problematic.
16989 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
16990 ;;
16991 *)
16992 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
16993 ;;
16994 esac
16995 # Ok, now we have the path, separated by spaces, we can step through it
16996 # and add multilib dir if necessary.
16997 lt_tmp_lt_search_path_spec=
16998 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
16999 for lt_sys_path in $lt_search_path_spec; do
17000 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
17001 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
17002 else
17003 test -d "$lt_sys_path" && \
17004 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
17005 fi
17006 done
17007 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
17008 BEGIN {RS=" "; FS="/|\n";} {
17009 lt_foo="";
17010 lt_count=0;
17011 for (lt_i = NF; lt_i > 0; lt_i--) {
17012 if ($lt_i != "" && $lt_i != ".") {
17013 if ($lt_i == "..") {
17014 lt_count++;
17015 } else {
17016 if (lt_count == 0) {
17017 lt_foo="/" $lt_i lt_foo;
17018 } else {
17019 lt_count--;
17020 }
17021 }
17022 }
17023 }
17024 if (lt_foo != "") { lt_freq[lt_foo]++; }
17025 if (lt_freq[lt_foo] == 1) { print lt_foo; }
17026 }'`
17027 # AWK program above erroneously prepends '/' to C:/dos/paths
17028 # for these hosts.
17029 case $host_os in
17030 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
17031 $SED 's,/\([A-Za-z]:\),\1,g'` ;;
17032 esac
17033 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
17034 else
17035 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
17036 fi
17037 library_names_spec=
17038 libname_spec='lib$name'
17039 soname_spec=
17040 shrext_cmds=".so"
17041 postinstall_cmds=
17042 postuninstall_cmds=
17043 finish_cmds=
17044 finish_eval=
17045 shlibpath_var=
17046 shlibpath_overrides_runpath=unknown
17047 version_type=none
17048 dynamic_linker="$host_os ld.so"
17049 sys_lib_dlsearch_path_spec="/lib /usr/lib"
17050 need_lib_prefix=unknown
17051 hardcode_into_libs=no
17052
17053 # when you set need_version to no, make sure it does not cause -set_version
17054 # flags to be left without arguments
17055 need_version=unknown
17056
17057 case $host_os in
17058 aix3*)
17059 version_type=linux
17060 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
17061 shlibpath_var=LIBPATH
17062
17063 # AIX 3 has no versioning support, so we append a major version to the name.
17064 soname_spec='${libname}${release}${shared_ext}$major'
17065 ;;
17066
17067 aix[4-9]*)
17068 version_type=linux
17069 need_lib_prefix=no
17070 need_version=no
17071 hardcode_into_libs=yes
17072 if test "$host_cpu" = ia64; then
17073 # AIX 5 supports IA64
17074 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
17075 shlibpath_var=LD_LIBRARY_PATH
17076 else
17077 # With GCC up to 2.95.x, collect2 would create an import file
17078 # for dependence libraries. The import file would start with
17079 # the line `#! .'. This would cause the generated library to
17080 # depend on `.', always an invalid library. This was fixed in
17081 # development snapshots of GCC prior to 3.0.
17082 case $host_os in
17083 aix4 | aix4.[01] | aix4.[01].*)
17084 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
17085 echo ' yes '
17086 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
17087 :
17088 else
17089 can_build_shared=no
17090 fi
17091 ;;
17092 esac
17093 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
17094 # soname into executable. Probably we can add versioning support to
17095 # collect2, so additional links can be useful in future.
17096 if test "$aix_use_runtimelinking" = yes; then
17097 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
17098 # instead of lib<name>.a to let people know that these are not
17099 # typical AIX shared libraries.
17100 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17101 else
17102 # We preserve .a as extension for shared libraries through AIX4.2
17103 # and later when we are not doing run time linking.
17104 library_names_spec='${libname}${release}.a $libname.a'
17105 soname_spec='${libname}${release}${shared_ext}$major'
17106 fi
17107 shlibpath_var=LIBPATH
17108 fi
17109 ;;
17110
17111 amigaos*)
17112 case $host_cpu in
17113 powerpc)
17114 # Since July 2007 AmigaOS4 officially supports .so libraries.
17115 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
17116 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17117 ;;
17118 m68k)
17119 library_names_spec='$libname.ixlibrary $libname.a'
17120 # Create ${libname}_ixlibrary.a entries in /sys/libs.
17121 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 ${libname}_ixlibrary.a || exit 1; done'
17122 ;;
17123 esac
17124 ;;
17125
17126 beos*)
17127 library_names_spec='${libname}${shared_ext}'
17128 dynamic_linker="$host_os ld.so"
17129 shlibpath_var=LIBRARY_PATH
17130 ;;
17131
17132 bsdi[45]*)
17133 version_type=linux
17134 need_version=no
17135 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17136 soname_spec='${libname}${release}${shared_ext}$major'
17137 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
17138 shlibpath_var=LD_LIBRARY_PATH
17139 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
17140 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
17141 # the default ld.so.conf also contains /usr/contrib/lib and
17142 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
17143 # libtool to hard-code these into programs
17144 ;;
17145
17146 cygwin* | mingw* | pw32* | cegcc*)
17147 version_type=windows
17148 shrext_cmds=".dll"
17149 need_version=no
17150 need_lib_prefix=no
17151
17152 case $GCC,$host_os in
17153 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
17154 library_names_spec='$libname.dll.a'
17155 # DLL is installed to $(libdir)/../bin by postinstall_cmds
17156 postinstall_cmds='base_file=`basename \${file}`~
17157 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
17158 dldir=$destdir/`dirname \$dlpath`~
17159 test -d \$dldir || mkdir -p \$dldir~
17160 $install_prog $dir/$dlname \$dldir/$dlname~
17161 chmod a+x \$dldir/$dlname~
17162 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
17163 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
17164 fi'
17165 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
17166 dlpath=$dir/\$dldll~
17167 $RM \$dlpath'
17168 shlibpath_overrides_runpath=yes
17169
17170 case $host_os in
17171 cygwin*)
17172 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
17173 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17174
17175 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
17176 ;;
17177 mingw* | cegcc*)
17178 # MinGW DLLs use traditional 'lib' prefix
17179 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17180 ;;
17181 pw32*)
17182 # pw32 DLLs use 'pw' prefix rather than 'lib'
17183 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17184 ;;
17185 esac
17186 ;;
17187
17188 *)
17189 library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
17190 ;;
17191 esac
17192 dynamic_linker='Win32 ld.exe'
17193 # FIXME: first we should search . and the directory the executable is in
17194 shlibpath_var=PATH
17195 ;;
17196
17197 darwin* | rhapsody*)
17198 dynamic_linker="$host_os dyld"
17199 version_type=darwin
17200 need_lib_prefix=no
17201 need_version=no
17202 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
17203 soname_spec='${libname}${release}${major}$shared_ext'
17204 shlibpath_overrides_runpath=yes
17205 shlibpath_var=DYLD_LIBRARY_PATH
17206 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
17207
17208 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
17209 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
17210 ;;
17211
17212 dgux*)
17213 version_type=linux
17214 need_lib_prefix=no
17215 need_version=no
17216 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
17217 soname_spec='${libname}${release}${shared_ext}$major'
17218 shlibpath_var=LD_LIBRARY_PATH
17219 ;;
17220
17221 freebsd* | dragonfly*)
17222 # DragonFly does not have aout. When/if they implement a new
17223 # versioning mechanism, adjust this.
17224 if test -x /usr/bin/objformat; then
17225 objformat=`/usr/bin/objformat`
17226 else
17227 case $host_os in
17228 freebsd[23].*) objformat=aout ;;
17229 *) objformat=elf ;;
17230 esac
17231 fi
17232 version_type=freebsd-$objformat
17233 case $version_type in
17234 freebsd-elf*)
17235 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17236 need_version=no
17237 need_lib_prefix=no
17238 ;;
17239 freebsd-*)
17240 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
17241 need_version=yes
17242 ;;
17243 esac
17244 shlibpath_var=LD_LIBRARY_PATH
17245 case $host_os in
17246 freebsd2.*)
17247 shlibpath_overrides_runpath=yes
17248 ;;
17249 freebsd3.[01]* | freebsdelf3.[01]*)
17250 shlibpath_overrides_runpath=yes
17251 hardcode_into_libs=yes
17252 ;;
17253 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
17254 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
17255 shlibpath_overrides_runpath=no
17256 hardcode_into_libs=yes
17257 ;;
17258 *) # from 4.6 on, and DragonFly
17259 shlibpath_overrides_runpath=yes
17260 hardcode_into_libs=yes
17261 ;;
17262 esac
17263 ;;
17264
17265 gnu*)
17266 version_type=linux
17267 need_lib_prefix=no
17268 need_version=no
17269 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17270 soname_spec='${libname}${release}${shared_ext}$major'
17271 shlibpath_var=LD_LIBRARY_PATH
17272 hardcode_into_libs=yes
17273 ;;
17274
17275 haiku*)
17276 version_type=linux
17277 need_lib_prefix=no
17278 need_version=no
17279 dynamic_linker="$host_os runtime_loader"
17280 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17281 soname_spec='${libname}${release}${shared_ext}$major'
17282 shlibpath_var=LIBRARY_PATH
17283 shlibpath_overrides_runpath=yes
17284 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
17285 hardcode_into_libs=yes
17286 ;;
17287
17288 hpux9* | hpux10* | hpux11*)
17289 # Give a soname corresponding to the major version so that dld.sl refuses to
17290 # link against other versions.
17291 version_type=sunos
17292 need_lib_prefix=no
17293 need_version=no
17294 case $host_cpu in
17295 ia64*)
17296 shrext_cmds='.so'
17297 hardcode_into_libs=yes
17298 dynamic_linker="$host_os dld.so"
17299 shlibpath_var=LD_LIBRARY_PATH
17300 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17301 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17302 soname_spec='${libname}${release}${shared_ext}$major'
17303 if test "X$HPUX_IA64_MODE" = X32; then
17304 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
17305 else
17306 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
17307 fi
17308 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17309 ;;
17310 hppa*64*)
17311 shrext_cmds='.sl'
17312 hardcode_into_libs=yes
17313 dynamic_linker="$host_os dld.sl"
17314 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
17315 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17316 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17317 soname_spec='${libname}${release}${shared_ext}$major'
17318 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
17319 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17320 ;;
17321 *)
17322 shrext_cmds='.sl'
17323 dynamic_linker="$host_os dld.sl"
17324 shlibpath_var=SHLIB_PATH
17325 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
17326 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17327 soname_spec='${libname}${release}${shared_ext}$major'
17328 ;;
17329 esac
17330 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
17331 postinstall_cmds='chmod 555 $lib'
17332 # or fails outright, so override atomically:
17333 install_override_mode=555
17334 ;;
17335
17336 interix[3-9]*)
17337 version_type=linux
17338 need_lib_prefix=no
17339 need_version=no
17340 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17341 soname_spec='${libname}${release}${shared_ext}$major'
17342 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
17343 shlibpath_var=LD_LIBRARY_PATH
17344 shlibpath_overrides_runpath=no
17345 hardcode_into_libs=yes
17346 ;;
17347
17348 irix5* | irix6* | nonstopux*)
17349 case $host_os in
17350 nonstopux*) version_type=nonstopux ;;
17351 *)
17352 if test "$lt_cv_prog_gnu_ld" = yes; then
17353 version_type=linux
17354 else
17355 version_type=irix
17356 fi ;;
17357 esac
17358 need_lib_prefix=no
17359 need_version=no
17360 soname_spec='${libname}${release}${shared_ext}$major'
17361 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
17362 case $host_os in
17363 irix5* | nonstopux*)
17364 libsuff= shlibsuff=
17365 ;;
17366 *)
17367 case $LD in # libtool.m4 will add one of these switches to LD
17368 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
17369 libsuff= shlibsuff= libmagic=32-bit;;
17370 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
17371 libsuff=32 shlibsuff=N32 libmagic=N32;;
17372 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
17373 libsuff=64 shlibsuff=64 libmagic=64-bit;;
17374 *) libsuff= shlibsuff= libmagic=never-match;;
17375 esac
17376 ;;
17377 esac
17378 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
17379 shlibpath_overrides_runpath=no
17380 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
17381 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
17382 hardcode_into_libs=yes
17383 ;;
17384
17385 # No shared lib support for Linux oldld, aout, or coff.
17386 linux*oldld* | linux*aout* | linux*coff*)
17387 dynamic_linker=no
17388 ;;
17389
17390 # This must be Linux ELF.
17391 linux* | k*bsd*-gnu | kopensolaris*-gnu)
17392 version_type=linux
17393 need_lib_prefix=no
17394 need_version=no
17395 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17396 soname_spec='${libname}${release}${shared_ext}$major'
17397 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
17398 shlibpath_var=LD_LIBRARY_PATH
17399 shlibpath_overrides_runpath=no
17400
17401 # Some binutils ld are patched to set DT_RUNPATH
17402 if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
17403 $as_echo_n "(cached) " >&6
17404 else
17405 lt_cv_shlibpath_overrides_runpath=no
17406 save_LDFLAGS=$LDFLAGS
17407 save_libdir=$libdir
17408 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
17409 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
17410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17411 /* end confdefs.h. */
17412
17413 int
17414 main ()
17415 {
17416
17417 ;
17418 return 0;
17419 }
17420 _ACEOF
17421 if ac_fn_c_try_link "$LINENO"; then :
17422 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
17423 lt_cv_shlibpath_overrides_runpath=yes
17424 fi
17425 fi
17426 rm -f core conftest.err conftest.$ac_objext \
17427 conftest$ac_exeext conftest.$ac_ext
17428 LDFLAGS=$save_LDFLAGS
17429 libdir=$save_libdir
17430
17431 fi
17432
17433 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
17434
17435 # This implies no fast_install, which is unacceptable.
17436 # Some rework will be needed to allow for fast_install
17437 # before this can be enabled.
17438 hardcode_into_libs=yes
17439
17440 # Append ld.so.conf contents to the search path
17441 if test -f /etc/ld.so.conf; then
17442 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' ' '`
17443 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
17444 fi
17445
17446 # We used to test for /lib/ld.so.1 and disable shared libraries on
17447 # powerpc, because MkLinux only supported shared libraries with the
17448 # GNU dynamic linker. Since this was broken with cross compilers,
17449 # most powerpc-linux boxes support dynamic linking these days and
17450 # people can always --disable-shared, the test was removed, and we
17451 # assume the GNU/Linux dynamic linker is in use.
17452 dynamic_linker='GNU/Linux ld.so'
17453 ;;
17454
17455 netbsd*)
17456 version_type=sunos
17457 need_lib_prefix=no
17458 need_version=no
17459 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17460 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17461 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17462 dynamic_linker='NetBSD (a.out) ld.so'
17463 else
17464 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17465 soname_spec='${libname}${release}${shared_ext}$major'
17466 dynamic_linker='NetBSD ld.elf_so'
17467 fi
17468 shlibpath_var=LD_LIBRARY_PATH
17469 shlibpath_overrides_runpath=yes
17470 hardcode_into_libs=yes
17471 ;;
17472
17473 newsos6)
17474 version_type=linux
17475 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17476 shlibpath_var=LD_LIBRARY_PATH
17477 shlibpath_overrides_runpath=yes
17478 ;;
17479
17480 *nto* | *qnx*)
17481 version_type=qnx
17482 need_lib_prefix=no
17483 need_version=no
17484 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17485 soname_spec='${libname}${release}${shared_ext}$major'
17486 shlibpath_var=LD_LIBRARY_PATH
17487 shlibpath_overrides_runpath=no
17488 hardcode_into_libs=yes
17489 dynamic_linker='ldqnx.so'
17490 ;;
17491
17492 openbsd*)
17493 version_type=sunos
17494 sys_lib_dlsearch_path_spec="/usr/lib"
17495 need_lib_prefix=no
17496 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
17497 case $host_os in
17498 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
17499 *) need_version=no ;;
17500 esac
17501 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17502 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17503 shlibpath_var=LD_LIBRARY_PATH
17504 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
17505 case $host_os in
17506 openbsd2.[89] | openbsd2.[89].*)
17507 shlibpath_overrides_runpath=no
17508 ;;
17509 *)
17510 shlibpath_overrides_runpath=yes
17511 ;;
17512 esac
17513 else
17514 shlibpath_overrides_runpath=yes
17515 fi
17516 ;;
17517
17518 os2*)
17519 libname_spec='$name'
17520 shrext_cmds=".dll"
17521 need_lib_prefix=no
17522 library_names_spec='$libname${shared_ext} $libname.a'
17523 dynamic_linker='OS/2 ld.exe'
17524 shlibpath_var=LIBPATH
17525 ;;
17526
17527 osf3* | osf4* | osf5*)
17528 version_type=osf
17529 need_lib_prefix=no
17530 need_version=no
17531 soname_spec='${libname}${release}${shared_ext}$major'
17532 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17533 shlibpath_var=LD_LIBRARY_PATH
17534 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
17535 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
17536 ;;
17537
17538 rdos*)
17539 dynamic_linker=no
17540 ;;
17541
17542 solaris*)
17543 version_type=linux
17544 need_lib_prefix=no
17545 need_version=no
17546 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17547 soname_spec='${libname}${release}${shared_ext}$major'
17548 shlibpath_var=LD_LIBRARY_PATH
17549 shlibpath_overrides_runpath=yes
17550 hardcode_into_libs=yes
17551 # ldd complains unless libraries are executable
17552 postinstall_cmds='chmod +x $lib'
17553 ;;
17554
17555 sunos4*)
17556 version_type=sunos
17557 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17558 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
17559 shlibpath_var=LD_LIBRARY_PATH
17560 shlibpath_overrides_runpath=yes
17561 if test "$with_gnu_ld" = yes; then
17562 need_lib_prefix=no
17563 fi
17564 need_version=yes
17565 ;;
17566
17567 sysv4 | sysv4.3*)
17568 version_type=linux
17569 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17570 soname_spec='${libname}${release}${shared_ext}$major'
17571 shlibpath_var=LD_LIBRARY_PATH
17572 case $host_vendor in
17573 sni)
17574 shlibpath_overrides_runpath=no
17575 need_lib_prefix=no
17576 runpath_var=LD_RUN_PATH
17577 ;;
17578 siemens)
17579 need_lib_prefix=no
17580 ;;
17581 motorola)
17582 need_lib_prefix=no
17583 need_version=no
17584 shlibpath_overrides_runpath=no
17585 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
17586 ;;
17587 esac
17588 ;;
17589
17590 sysv4*MP*)
17591 if test -d /usr/nec ;then
17592 version_type=linux
17593 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
17594 soname_spec='$libname${shared_ext}.$major'
17595 shlibpath_var=LD_LIBRARY_PATH
17596 fi
17597 ;;
17598
17599 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
17600 version_type=freebsd-elf
17601 need_lib_prefix=no
17602 need_version=no
17603 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17604 soname_spec='${libname}${release}${shared_ext}$major'
17605 shlibpath_var=LD_LIBRARY_PATH
17606 shlibpath_overrides_runpath=yes
17607 hardcode_into_libs=yes
17608 if test "$with_gnu_ld" = yes; then
17609 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
17610 else
17611 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
17612 case $host_os in
17613 sco3.2v5*)
17614 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
17615 ;;
17616 esac
17617 fi
17618 sys_lib_dlsearch_path_spec='/usr/lib'
17619 ;;
17620
17621 tpf*)
17622 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
17623 version_type=linux
17624 need_lib_prefix=no
17625 need_version=no
17626 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17627 shlibpath_var=LD_LIBRARY_PATH
17628 shlibpath_overrides_runpath=no
17629 hardcode_into_libs=yes
17630 ;;
17631
17632 uts4*)
17633 version_type=linux
17634 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17635 soname_spec='${libname}${release}${shared_ext}$major'
17636 shlibpath_var=LD_LIBRARY_PATH
17637 ;;
17638
17639 *)
17640 dynamic_linker=no
17641 ;;
17642 esac
17643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
17644 $as_echo "$dynamic_linker" >&6; }
17645 test "$dynamic_linker" = no && can_build_shared=no
17646
17647 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
17648 if test "$GCC" = yes; then
17649 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
17650 fi
17651
17652 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
17653 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
17654 fi
17655 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
17656 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
17657 fi
17658
17659
17660
17661
17662
17663
17664
17665
17666
17667
17668
17669
17670
17671
17672
17673
17674
17675
17676
17677
17678
17679
17680
17681
17682
17683
17684
17685
17686
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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
17751 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
17752 hardcode_action=
17753 if test -n "$hardcode_libdir_flag_spec" ||
17754 test -n "$runpath_var" ||
17755 test "X$hardcode_automatic" = "Xyes" ; then
17756
17757 # We can hardcode non-existent directories.
17758 if test "$hardcode_direct" != no &&
17759 # If the only mechanism to avoid hardcoding is shlibpath_var, we
17760 # have to relink, otherwise we might link with an installed library
17761 # when we should be linking with a yet-to-be-installed one
17762 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
17763 test "$hardcode_minus_L" != no; then
17764 # Linking always hardcodes the temporary library directory.
17765 hardcode_action=relink
17766 else
17767 # We can link without hardcoding, and we can hardcode nonexisting dirs.
17768 hardcode_action=immediate
17769 fi
17770 else
17771 # We cannot hardcode anything, or else we can only hardcode existing
17772 # directories.
17773 hardcode_action=unsupported
17774 fi
17775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
17776 $as_echo "$hardcode_action" >&6; }
17777
17778 if test "$hardcode_action" = relink ||
17779 test "$inherit_rpath" = yes; then
17780 # Fast installation is not supported
17781 enable_fast_install=no
17782 elif test "$shlibpath_overrides_runpath" = yes ||
17783 test "$enable_shared" = no; then
17784 # Fast installation is not necessary
17785 enable_fast_install=needless
17786 fi
17787
17788
17789
17790
17791
17792
17793 if test "x$enable_dlopen" != xyes; then
17794 enable_dlopen=unknown
17795 enable_dlopen_self=unknown
17796 enable_dlopen_self_static=unknown
17797 else
17798 lt_cv_dlopen=no
17799 lt_cv_dlopen_libs=
17800
17801 case $host_os in
17802 beos*)
17803 lt_cv_dlopen="load_add_on"
17804 lt_cv_dlopen_libs=
17805 lt_cv_dlopen_self=yes
17806 ;;
17807
17808 mingw* | pw32* | cegcc*)
17809 lt_cv_dlopen="LoadLibrary"
17810 lt_cv_dlopen_libs=
17811 ;;
17812
17813 cygwin*)
17814 lt_cv_dlopen="dlopen"
17815 lt_cv_dlopen_libs=
17816 ;;
17817
17818 darwin*)
17819 # if libdl is installed we need to link against it
17820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17821 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17822 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17823 $as_echo_n "(cached) " >&6
17824 else
17825 ac_check_lib_save_LIBS=$LIBS
17826 LIBS="-ldl $LIBS"
17827 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17828 /* end confdefs.h. */
17829
17830 /* Override any GCC internal prototype to avoid an error.
17831 Use char because int might match the return type of a GCC
17832 builtin and then its argument prototype would still apply. */
17833 #ifdef __cplusplus
17834 extern "C"
17835 #endif
17836 char dlopen ();
17837 int
17838 main ()
17839 {
17840 return dlopen ();
17841 ;
17842 return 0;
17843 }
17844 _ACEOF
17845 if ac_fn_c_try_link "$LINENO"; then :
17846 ac_cv_lib_dl_dlopen=yes
17847 else
17848 ac_cv_lib_dl_dlopen=no
17849 fi
17850 rm -f core conftest.err conftest.$ac_objext \
17851 conftest$ac_exeext conftest.$ac_ext
17852 LIBS=$ac_check_lib_save_LIBS
17853 fi
17854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17855 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17856 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17857 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17858 else
17859
17860 lt_cv_dlopen="dyld"
17861 lt_cv_dlopen_libs=
17862 lt_cv_dlopen_self=yes
17863
17864 fi
17865
17866 ;;
17867
17868 *)
17869 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
17870 if test "x$ac_cv_func_shl_load" = x""yes; then :
17871 lt_cv_dlopen="shl_load"
17872 else
17873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
17874 $as_echo_n "checking for shl_load in -ldld... " >&6; }
17875 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
17876 $as_echo_n "(cached) " >&6
17877 else
17878 ac_check_lib_save_LIBS=$LIBS
17879 LIBS="-ldld $LIBS"
17880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17881 /* end confdefs.h. */
17882
17883 /* Override any GCC internal prototype to avoid an error.
17884 Use char because int might match the return type of a GCC
17885 builtin and then its argument prototype would still apply. */
17886 #ifdef __cplusplus
17887 extern "C"
17888 #endif
17889 char shl_load ();
17890 int
17891 main ()
17892 {
17893 return shl_load ();
17894 ;
17895 return 0;
17896 }
17897 _ACEOF
17898 if ac_fn_c_try_link "$LINENO"; then :
17899 ac_cv_lib_dld_shl_load=yes
17900 else
17901 ac_cv_lib_dld_shl_load=no
17902 fi
17903 rm -f core conftest.err conftest.$ac_objext \
17904 conftest$ac_exeext conftest.$ac_ext
17905 LIBS=$ac_check_lib_save_LIBS
17906 fi
17907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
17908 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
17909 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
17910 lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
17911 else
17912 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
17913 if test "x$ac_cv_func_dlopen" = x""yes; then :
17914 lt_cv_dlopen="dlopen"
17915 else
17916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17917 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17918 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17919 $as_echo_n "(cached) " >&6
17920 else
17921 ac_check_lib_save_LIBS=$LIBS
17922 LIBS="-ldl $LIBS"
17923 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17924 /* end confdefs.h. */
17925
17926 /* Override any GCC internal prototype to avoid an error.
17927 Use char because int might match the return type of a GCC
17928 builtin and then its argument prototype would still apply. */
17929 #ifdef __cplusplus
17930 extern "C"
17931 #endif
17932 char dlopen ();
17933 int
17934 main ()
17935 {
17936 return dlopen ();
17937 ;
17938 return 0;
17939 }
17940 _ACEOF
17941 if ac_fn_c_try_link "$LINENO"; then :
17942 ac_cv_lib_dl_dlopen=yes
17943 else
17944 ac_cv_lib_dl_dlopen=no
17945 fi
17946 rm -f core conftest.err conftest.$ac_objext \
17947 conftest$ac_exeext conftest.$ac_ext
17948 LIBS=$ac_check_lib_save_LIBS
17949 fi
17950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17951 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17952 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17953 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17954 else
17955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
17956 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
17957 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
17958 $as_echo_n "(cached) " >&6
17959 else
17960 ac_check_lib_save_LIBS=$LIBS
17961 LIBS="-lsvld $LIBS"
17962 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17963 /* end confdefs.h. */
17964
17965 /* Override any GCC internal prototype to avoid an error.
17966 Use char because int might match the return type of a GCC
17967 builtin and then its argument prototype would still apply. */
17968 #ifdef __cplusplus
17969 extern "C"
17970 #endif
17971 char dlopen ();
17972 int
17973 main ()
17974 {
17975 return dlopen ();
17976 ;
17977 return 0;
17978 }
17979 _ACEOF
17980 if ac_fn_c_try_link "$LINENO"; then :
17981 ac_cv_lib_svld_dlopen=yes
17982 else
17983 ac_cv_lib_svld_dlopen=no
17984 fi
17985 rm -f core conftest.err conftest.$ac_objext \
17986 conftest$ac_exeext conftest.$ac_ext
17987 LIBS=$ac_check_lib_save_LIBS
17988 fi
17989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
17990 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
17991 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
17992 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
17993 else
17994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
17995 $as_echo_n "checking for dld_link in -ldld... " >&6; }
17996 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
17997 $as_echo_n "(cached) " >&6
17998 else
17999 ac_check_lib_save_LIBS=$LIBS
18000 LIBS="-ldld $LIBS"
18001 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18002 /* end confdefs.h. */
18003
18004 /* Override any GCC internal prototype to avoid an error.
18005 Use char because int might match the return type of a GCC
18006 builtin and then its argument prototype would still apply. */
18007 #ifdef __cplusplus
18008 extern "C"
18009 #endif
18010 char dld_link ();
18011 int
18012 main ()
18013 {
18014 return dld_link ();
18015 ;
18016 return 0;
18017 }
18018 _ACEOF
18019 if ac_fn_c_try_link "$LINENO"; then :
18020 ac_cv_lib_dld_dld_link=yes
18021 else
18022 ac_cv_lib_dld_dld_link=no
18023 fi
18024 rm -f core conftest.err conftest.$ac_objext \
18025 conftest$ac_exeext conftest.$ac_ext
18026 LIBS=$ac_check_lib_save_LIBS
18027 fi
18028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
18029 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
18030 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
18031 lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
18032 fi
18033
18034
18035 fi
18036
18037
18038 fi
18039
18040
18041 fi
18042
18043
18044 fi
18045
18046
18047 fi
18048
18049 ;;
18050 esac
18051
18052 if test "x$lt_cv_dlopen" != xno; then
18053 enable_dlopen=yes
18054 else
18055 enable_dlopen=no
18056 fi
18057
18058 case $lt_cv_dlopen in
18059 dlopen)
18060 save_CPPFLAGS="$CPPFLAGS"
18061 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
18062
18063 save_LDFLAGS="$LDFLAGS"
18064 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
18065
18066 save_LIBS="$LIBS"
18067 LIBS="$lt_cv_dlopen_libs $LIBS"
18068
18069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
18070 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
18071 if test "${lt_cv_dlopen_self+set}" = set; then :
18072 $as_echo_n "(cached) " >&6
18073 else
18074 if test "$cross_compiling" = yes; then :
18075 lt_cv_dlopen_self=cross
18076 else
18077 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
18078 lt_status=$lt_dlunknown
18079 cat > conftest.$ac_ext <<_LT_EOF
18080 #line 18080 "configure"
18081 #include "confdefs.h"
18082
18083 #if HAVE_DLFCN_H
18084 #include <dlfcn.h>
18085 #endif
18086
18087 #include <stdio.h>
18088
18089 #ifdef RTLD_GLOBAL
18090 # define LT_DLGLOBAL RTLD_GLOBAL
18091 #else
18092 # ifdef DL_GLOBAL
18093 # define LT_DLGLOBAL DL_GLOBAL
18094 # else
18095 # define LT_DLGLOBAL 0
18096 # endif
18097 #endif
18098
18099 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
18100 find out it does not work in some platform. */
18101 #ifndef LT_DLLAZY_OR_NOW
18102 # ifdef RTLD_LAZY
18103 # define LT_DLLAZY_OR_NOW RTLD_LAZY
18104 # else
18105 # ifdef DL_LAZY
18106 # define LT_DLLAZY_OR_NOW DL_LAZY
18107 # else
18108 # ifdef RTLD_NOW
18109 # define LT_DLLAZY_OR_NOW RTLD_NOW
18110 # else
18111 # ifdef DL_NOW
18112 # define LT_DLLAZY_OR_NOW DL_NOW
18113 # else
18114 # define LT_DLLAZY_OR_NOW 0
18115 # endif
18116 # endif
18117 # endif
18118 # endif
18119 #endif
18120
18121 /* When -fvisbility=hidden is used, assume the code has been annotated
18122 correspondingly for the symbols needed. */
18123 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
18124 void fnord () __attribute__((visibility("default")));
18125 #endif
18126
18127 void fnord () { int i=42; }
18128 int main ()
18129 {
18130 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
18131 int status = $lt_dlunknown;
18132
18133 if (self)
18134 {
18135 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
18136 else
18137 {
18138 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
18139 else puts (dlerror ());
18140 }
18141 /* dlclose (self); */
18142 }
18143 else
18144 puts (dlerror ());
18145
18146 return status;
18147 }
18148 _LT_EOF
18149 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
18150 (eval $ac_link) 2>&5
18151 ac_status=$?
18152 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18153 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
18154 (./conftest; exit; ) >&5 2>/dev/null
18155 lt_status=$?
18156 case x$lt_status in
18157 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
18158 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
18159 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
18160 esac
18161 else :
18162 # compilation failed
18163 lt_cv_dlopen_self=no
18164 fi
18165 fi
18166 rm -fr conftest*
18167
18168
18169 fi
18170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
18171 $as_echo "$lt_cv_dlopen_self" >&6; }
18172
18173 if test "x$lt_cv_dlopen_self" = xyes; then
18174 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
18175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
18176 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
18177 if test "${lt_cv_dlopen_self_static+set}" = set; then :
18178 $as_echo_n "(cached) " >&6
18179 else
18180 if test "$cross_compiling" = yes; then :
18181 lt_cv_dlopen_self_static=cross
18182 else
18183 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
18184 lt_status=$lt_dlunknown
18185 cat > conftest.$ac_ext <<_LT_EOF
18186 #line 18186 "configure"
18187 #include "confdefs.h"
18188
18189 #if HAVE_DLFCN_H
18190 #include <dlfcn.h>
18191 #endif
18192
18193 #include <stdio.h>
18194
18195 #ifdef RTLD_GLOBAL
18196 # define LT_DLGLOBAL RTLD_GLOBAL
18197 #else
18198 # ifdef DL_GLOBAL
18199 # define LT_DLGLOBAL DL_GLOBAL
18200 # else
18201 # define LT_DLGLOBAL 0
18202 # endif
18203 #endif
18204
18205 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
18206 find out it does not work in some platform. */
18207 #ifndef LT_DLLAZY_OR_NOW
18208 # ifdef RTLD_LAZY
18209 # define LT_DLLAZY_OR_NOW RTLD_LAZY
18210 # else
18211 # ifdef DL_LAZY
18212 # define LT_DLLAZY_OR_NOW DL_LAZY
18213 # else
18214 # ifdef RTLD_NOW
18215 # define LT_DLLAZY_OR_NOW RTLD_NOW
18216 # else
18217 # ifdef DL_NOW
18218 # define LT_DLLAZY_OR_NOW DL_NOW
18219 # else
18220 # define LT_DLLAZY_OR_NOW 0
18221 # endif
18222 # endif
18223 # endif
18224 # endif
18225 #endif
18226
18227 /* When -fvisbility=hidden is used, assume the code has been annotated
18228 correspondingly for the symbols needed. */
18229 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
18230 void fnord () __attribute__((visibility("default")));
18231 #endif
18232
18233 void fnord () { int i=42; }
18234 int main ()
18235 {
18236 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
18237 int status = $lt_dlunknown;
18238
18239 if (self)
18240 {
18241 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
18242 else
18243 {
18244 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
18245 else puts (dlerror ());
18246 }
18247 /* dlclose (self); */
18248 }
18249 else
18250 puts (dlerror ());
18251
18252 return status;
18253 }
18254 _LT_EOF
18255 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
18256 (eval $ac_link) 2>&5
18257 ac_status=$?
18258 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18259 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
18260 (./conftest; exit; ) >&5 2>/dev/null
18261 lt_status=$?
18262 case x$lt_status in
18263 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
18264 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
18265 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
18266 esac
18267 else :
18268 # compilation failed
18269 lt_cv_dlopen_self_static=no
18270 fi
18271 fi
18272 rm -fr conftest*
18273
18274
18275 fi
18276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
18277 $as_echo "$lt_cv_dlopen_self_static" >&6; }
18278 fi
18279
18280 CPPFLAGS="$save_CPPFLAGS"
18281 LDFLAGS="$save_LDFLAGS"
18282 LIBS="$save_LIBS"
18283 ;;
18284 esac
18285
18286 case $lt_cv_dlopen_self in
18287 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
18288 *) enable_dlopen_self=unknown ;;
18289 esac
18290
18291 case $lt_cv_dlopen_self_static in
18292 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
18293 *) enable_dlopen_self_static=unknown ;;
18294 esac
18295 fi
18296
18297
18298
18299
18300
18301
18302
18303
18304
18305
18306
18307
18308
18309
18310
18311
18312
18313 striplib=
18314 old_striplib=
18315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
18316 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
18317 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
18318 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
18319 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
18320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18321 $as_echo "yes" >&6; }
18322 else
18323 # FIXME - insert some real tests, host_os isn't really good enough
18324 case $host_os in
18325 darwin*)
18326 if test -n "$STRIP" ; then
18327 striplib="$STRIP -x"
18328 old_striplib="$STRIP -S"
18329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18330 $as_echo "yes" >&6; }
18331 else
18332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18333 $as_echo "no" >&6; }
18334 fi
18335 ;;
18336 *)
18337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18338 $as_echo "no" >&6; }
18339 ;;
18340 esac
18341 fi
18342
18343
18344
18345
18346
18347
18348
18349
18350
18351
18352
18353
18354 # Report which library types will actually be built
18355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
18356 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
18357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
18358 $as_echo "$can_build_shared" >&6; }
18359
18360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
18361 $as_echo_n "checking whether to build shared libraries... " >&6; }
18362 test "$can_build_shared" = "no" && enable_shared=no
18363
18364 # On AIX, shared libraries and static libraries use the same namespace, and
18365 # are all built from PIC.
18366 case $host_os in
18367 aix3*)
18368 test "$enable_shared" = yes && enable_static=no
18369 if test -n "$RANLIB"; then
18370 archive_cmds="$archive_cmds~\$RANLIB \$lib"
18371 postinstall_cmds='$RANLIB $lib'
18372 fi
18373 ;;
18374
18375 aix[4-9]*)
18376 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
18377 test "$enable_shared" = yes && enable_static=no
18378 fi
18379 ;;
18380 esac
18381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
18382 $as_echo "$enable_shared" >&6; }
18383
18384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
18385 $as_echo_n "checking whether to build static libraries... " >&6; }
18386 # Make sure either enable_shared or enable_static is yes.
18387 test "$enable_shared" = yes || enable_static=yes
18388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
18389 $as_echo "$enable_static" >&6; }
18390
18391
18392
18393
18394 fi
18395 ac_ext=c
18396 ac_cpp='$CPP $CPPFLAGS'
18397 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18398 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18399 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18400
18401 CC="$lt_save_CC"
18402
18403 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
18404 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
18405 (test "X$CXX" != "Xg++"))) ; then
18406 ac_ext=cpp
18407 ac_cpp='$CXXCPP $CPPFLAGS'
18408 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18409 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18410 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
18412 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
18413 if test -z "$CXXCPP"; then
18414 if test "${ac_cv_prog_CXXCPP+set}" = set; then :
18415 $as_echo_n "(cached) " >&6
18416 else
18417 # Double quotes because CXXCPP needs to be expanded
18418 for CXXCPP in "$CXX -E" "/lib/cpp"
18419 do
18420 ac_preproc_ok=false
18421 for ac_cxx_preproc_warn_flag in '' yes
18422 do
18423 # Use a header file that comes with gcc, so configuring glibc
18424 # with a fresh cross-compiler works.
18425 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18426 # <limits.h> exists even on freestanding compilers.
18427 # On the NeXT, cc -E runs the code through the compiler's parser,
18428 # not just through cpp. "Syntax error" is here to catch this case.
18429 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18430 /* end confdefs.h. */
18431 #ifdef __STDC__
18432 # include <limits.h>
18433 #else
18434 # include <assert.h>
18435 #endif
18436 Syntax error
18437 _ACEOF
18438 if ac_fn_cxx_try_cpp "$LINENO"; then :
18439
18440 else
18441 # Broken: fails on valid input.
18442 continue
18443 fi
18444 rm -f conftest.err conftest.$ac_ext
18445
18446 # OK, works on sane cases. Now check whether nonexistent headers
18447 # can be detected and how.
18448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18449 /* end confdefs.h. */
18450 #include <ac_nonexistent.h>
18451 _ACEOF
18452 if ac_fn_cxx_try_cpp "$LINENO"; then :
18453 # Broken: success on invalid input.
18454 continue
18455 else
18456 # Passes both tests.
18457 ac_preproc_ok=:
18458 break
18459 fi
18460 rm -f conftest.err conftest.$ac_ext
18461
18462 done
18463 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18464 rm -f conftest.err conftest.$ac_ext
18465 if $ac_preproc_ok; then :
18466 break
18467 fi
18468
18469 done
18470 ac_cv_prog_CXXCPP=$CXXCPP
18471
18472 fi
18473 CXXCPP=$ac_cv_prog_CXXCPP
18474 else
18475 ac_cv_prog_CXXCPP=$CXXCPP
18476 fi
18477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
18478 $as_echo "$CXXCPP" >&6; }
18479 ac_preproc_ok=false
18480 for ac_cxx_preproc_warn_flag in '' yes
18481 do
18482 # Use a header file that comes with gcc, so configuring glibc
18483 # with a fresh cross-compiler works.
18484 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18485 # <limits.h> exists even on freestanding compilers.
18486 # On the NeXT, cc -E runs the code through the compiler's parser,
18487 # not just through cpp. "Syntax error" is here to catch this case.
18488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18489 /* end confdefs.h. */
18490 #ifdef __STDC__
18491 # include <limits.h>
18492 #else
18493 # include <assert.h>
18494 #endif
18495 Syntax error
18496 _ACEOF
18497 if ac_fn_cxx_try_cpp "$LINENO"; then :
18498
18499 else
18500 # Broken: fails on valid input.
18501 continue
18502 fi
18503 rm -f conftest.err conftest.$ac_ext
18504
18505 # OK, works on sane cases. Now check whether nonexistent headers
18506 # can be detected and how.
18507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18508 /* end confdefs.h. */
18509 #include <ac_nonexistent.h>
18510 _ACEOF
18511 if ac_fn_cxx_try_cpp "$LINENO"; then :
18512 # Broken: success on invalid input.
18513 continue
18514 else
18515 # Passes both tests.
18516 ac_preproc_ok=:
18517 break
18518 fi
18519 rm -f conftest.err conftest.$ac_ext
18520
18521 done
18522 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18523 rm -f conftest.err conftest.$ac_ext
18524 if $ac_preproc_ok; then :
18525
18526 else
18527 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
18528 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
18529 as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
18530 See \`config.log' for more details." "$LINENO" 5; }
18531 fi
18532
18533 ac_ext=c
18534 ac_cpp='$CPP $CPPFLAGS'
18535 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18536 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18537 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18538
18539 else
18540 _lt_caught_CXX_error=yes
18541 fi
18542
18543 ac_ext=cpp
18544 ac_cpp='$CXXCPP $CPPFLAGS'
18545 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18546 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18547 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18548
18549 archive_cmds_need_lc_CXX=no
18550 allow_undefined_flag_CXX=
18551 always_export_symbols_CXX=no
18552 archive_expsym_cmds_CXX=
18553 compiler_needs_object_CXX=no
18554 export_dynamic_flag_spec_CXX=
18555 hardcode_direct_CXX=no
18556 hardcode_direct_absolute_CXX=no
18557 hardcode_libdir_flag_spec_CXX=
18558 hardcode_libdir_flag_spec_ld_CXX=
18559 hardcode_libdir_separator_CXX=
18560 hardcode_minus_L_CXX=no
18561 hardcode_shlibpath_var_CXX=unsupported
18562 hardcode_automatic_CXX=no
18563 inherit_rpath_CXX=no
18564 module_cmds_CXX=
18565 module_expsym_cmds_CXX=
18566 link_all_deplibs_CXX=unknown
18567 old_archive_cmds_CXX=$old_archive_cmds
18568 reload_flag_CXX=$reload_flag
18569 reload_cmds_CXX=$reload_cmds
18570 no_undefined_flag_CXX=
18571 whole_archive_flag_spec_CXX=
18572 enable_shared_with_static_runtimes_CXX=no
18573
18574 # Source file extension for C++ test sources.
18575 ac_ext=cpp
18576
18577 # Object file extension for compiled C++ test sources.
18578 objext=o
18579 objext_CXX=$objext
18580
18581 # No sense in running all these tests if we already determined that
18582 # the CXX compiler isn't working. Some variables (like enable_shared)
18583 # are currently assumed to apply to all compilers on this platform,
18584 # and will be corrupted by setting them based on a non-working compiler.
18585 if test "$_lt_caught_CXX_error" != yes; then
18586 # Code to be used in simple compile tests
18587 lt_simple_compile_test_code="int some_variable = 0;"
18588
18589 # Code to be used in simple link tests
18590 lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
18591
18592 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
18593
18594
18595
18596
18597
18598
18599 # If no C compiler was specified, use CC.
18600 LTCC=${LTCC-"$CC"}
18601
18602 # If no C compiler flags were specified, use CFLAGS.
18603 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
18604
18605 # Allow CC to be a program name with arguments.
18606 compiler=$CC
18607
18608
18609 # save warnings/boilerplate of simple test code
18610 ac_outfile=conftest.$ac_objext
18611 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
18612 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18613 _lt_compiler_boilerplate=`cat conftest.err`
18614 $RM conftest*
18615
18616 ac_outfile=conftest.$ac_objext
18617 echo "$lt_simple_link_test_code" >conftest.$ac_ext
18618 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18619 _lt_linker_boilerplate=`cat conftest.err`
18620 $RM -r conftest*
18621
18622
18623 # Allow CC to be a program name with arguments.
18624 lt_save_CC=$CC
18625 lt_save_LD=$LD
18626 lt_save_GCC=$GCC
18627 GCC=$GXX
18628 lt_save_with_gnu_ld=$with_gnu_ld
18629 lt_save_path_LD=$lt_cv_path_LD
18630 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
18631 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
18632 else
18633 $as_unset lt_cv_prog_gnu_ld
18634 fi
18635 if test -n "${lt_cv_path_LDCXX+set}"; then
18636 lt_cv_path_LD=$lt_cv_path_LDCXX
18637 else
18638 $as_unset lt_cv_path_LD
18639 fi
18640 test -z "${LDCXX+set}" || LD=$LDCXX
18641 CC=${CXX-"c++"}
18642 compiler=$CC
18643 compiler_CXX=$CC
18644 for cc_temp in $compiler""; do
18645 case $cc_temp in
18646 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
18647 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
18648 \-*) ;;
18649 *) break;;
18650 esac
18651 done
18652 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
18653
18654
18655 if test -n "$compiler"; then
18656 # We don't want -fno-exception when compiling C++ code, so set the
18657 # no_builtin_flag separately
18658 if test "$GXX" = yes; then
18659 lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
18660 else
18661 lt_prog_compiler_no_builtin_flag_CXX=
18662 fi
18663
18664 if test "$GXX" = yes; then
18665 # Set up default GNU C++ configuration
18666
18667
18668
18669 # Check whether --with-gnu-ld was given.
18670 if test "${with_gnu_ld+set}" = set; then :
18671 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
18672 else
18673 with_gnu_ld=no
18674 fi
18675
18676 ac_prog=ld
18677 if test "$GCC" = yes; then
18678 # Check if gcc -print-prog-name=ld gives a path.
18679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
18680 $as_echo_n "checking for ld used by $CC... " >&6; }
18681 case $host in
18682 *-*-mingw*)
18683 # gcc leaves a trailing carriage return which upsets mingw
18684 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
18685 *)
18686 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
18687 esac
18688 case $ac_prog in
18689 # Accept absolute paths.
18690 [\\/]* | ?:[\\/]*)
18691 re_direlt='/[^/][^/]*/\.\./'
18692 # Canonicalize the pathname of ld
18693 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
18694 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
18695 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
18696 done
18697 test -z "$LD" && LD="$ac_prog"
18698 ;;
18699 "")
18700 # If it fails, then pretend we aren't using GCC.
18701 ac_prog=ld
18702 ;;
18703 *)
18704 # If it is relative, then search for the first ld in PATH.
18705 with_gnu_ld=unknown
18706 ;;
18707 esac
18708 elif test "$with_gnu_ld" = yes; then
18709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
18710 $as_echo_n "checking for GNU ld... " >&6; }
18711 else
18712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
18713 $as_echo_n "checking for non-GNU ld... " >&6; }
18714 fi
18715 if test "${lt_cv_path_LD+set}" = set; then :
18716 $as_echo_n "(cached) " >&6
18717 else
18718 if test -z "$LD"; then
18719 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
18720 for ac_dir in $PATH; do
18721 IFS="$lt_save_ifs"
18722 test -z "$ac_dir" && ac_dir=.
18723 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
18724 lt_cv_path_LD="$ac_dir/$ac_prog"
18725 # Check to see if the program is GNU ld. I'd rather use --version,
18726 # but apparently some variants of GNU ld only accept -v.
18727 # Break only if it was the GNU/non-GNU ld that we prefer.
18728 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
18729 *GNU* | *'with BFD'*)
18730 test "$with_gnu_ld" != no && break
18731 ;;
18732 *)
18733 test "$with_gnu_ld" != yes && break
18734 ;;
18735 esac
18736 fi
18737 done
18738 IFS="$lt_save_ifs"
18739 else
18740 lt_cv_path_LD="$LD" # Let the user override the test with a path.
18741 fi
18742 fi
18743
18744 LD="$lt_cv_path_LD"
18745 if test -n "$LD"; then
18746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
18747 $as_echo "$LD" >&6; }
18748 else
18749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18750 $as_echo "no" >&6; }
18751 fi
18752 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
18753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
18754 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
18755 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
18756 $as_echo_n "(cached) " >&6
18757 else
18758 # I'd rather use --version here, but apparently some GNU lds only accept -v.
18759 case `$LD -v 2>&1 </dev/null` in
18760 *GNU* | *'with BFD'*)
18761 lt_cv_prog_gnu_ld=yes
18762 ;;
18763 *)
18764 lt_cv_prog_gnu_ld=no
18765 ;;
18766 esac
18767 fi
18768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
18769 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
18770 with_gnu_ld=$lt_cv_prog_gnu_ld
18771
18772
18773
18774
18775
18776
18777
18778 # Check if GNU C++ uses GNU ld as the underlying linker, since the
18779 # archiving commands below assume that GNU ld is being used.
18780 if test "$with_gnu_ld" = yes; then
18781 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
18782 archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
18783
18784 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18785 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18786
18787 # If archive_cmds runs LD, not CC, wlarc should be empty
18788 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
18789 # investigate it a little bit more. (MM)
18790 wlarc='${wl}'
18791
18792 # ancient GNU ld didn't support --whole-archive et. al.
18793 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
18794 $GREP 'no-whole-archive' > /dev/null; then
18795 whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
18796 else
18797 whole_archive_flag_spec_CXX=
18798 fi
18799 else
18800 with_gnu_ld=no
18801 wlarc=
18802
18803 # A generic and very simple default shared library creation
18804 # command for GNU C++ for the case where it uses the native
18805 # linker, instead of GNU ld. If possible, this setting should
18806 # overridden to take advantage of the native linker features on
18807 # the platform it is being used on.
18808 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
18809 fi
18810
18811 # Commands to make compiler produce verbose output that lists
18812 # what "hidden" libraries, object files and flags are used when
18813 # linking a shared library.
18814 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
18815
18816 else
18817 GXX=no
18818 with_gnu_ld=no
18819 wlarc=
18820 fi
18821
18822 # PORTME: fill in a description of your system's C++ link characteristics
18823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
18824 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
18825 ld_shlibs_CXX=yes
18826 case $host_os in
18827 aix3*)
18828 # FIXME: insert proper C++ library support
18829 ld_shlibs_CXX=no
18830 ;;
18831 aix[4-9]*)
18832 if test "$host_cpu" = ia64; then
18833 # On IA64, the linker does run time linking by default, so we don't
18834 # have to do anything special.
18835 aix_use_runtimelinking=no
18836 exp_sym_flag='-Bexport'
18837 no_entry_flag=""
18838 else
18839 aix_use_runtimelinking=no
18840
18841 # Test if we are trying to use run time linking or normal
18842 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
18843 # need to do runtime linking.
18844 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
18845 for ld_flag in $LDFLAGS; do
18846 case $ld_flag in
18847 *-brtl*)
18848 aix_use_runtimelinking=yes
18849 break
18850 ;;
18851 esac
18852 done
18853 ;;
18854 esac
18855
18856 exp_sym_flag='-bexport'
18857 no_entry_flag='-bnoentry'
18858 fi
18859
18860 # When large executables or shared objects are built, AIX ld can
18861 # have problems creating the table of contents. If linking a library
18862 # or program results in "error TOC overflow" add -mminimal-toc to
18863 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
18864 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
18865
18866 archive_cmds_CXX=''
18867 hardcode_direct_CXX=yes
18868 hardcode_direct_absolute_CXX=yes
18869 hardcode_libdir_separator_CXX=':'
18870 link_all_deplibs_CXX=yes
18871 file_list_spec_CXX='${wl}-f,'
18872
18873 if test "$GXX" = yes; then
18874 case $host_os in aix4.[012]|aix4.[012].*)
18875 # We only want to do this on AIX 4.2 and lower, the check
18876 # below for broken collect2 doesn't work under 4.3+
18877 collect2name=`${CC} -print-prog-name=collect2`
18878 if test -f "$collect2name" &&
18879 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
18880 then
18881 # We have reworked collect2
18882 :
18883 else
18884 # We have old collect2
18885 hardcode_direct_CXX=unsupported
18886 # It fails to find uninstalled libraries when the uninstalled
18887 # path is not listed in the libpath. Setting hardcode_minus_L
18888 # to unsupported forces relinking
18889 hardcode_minus_L_CXX=yes
18890 hardcode_libdir_flag_spec_CXX='-L$libdir'
18891 hardcode_libdir_separator_CXX=
18892 fi
18893 esac
18894 shared_flag='-shared'
18895 if test "$aix_use_runtimelinking" = yes; then
18896 shared_flag="$shared_flag "'${wl}-G'
18897 fi
18898 else
18899 # not using gcc
18900 if test "$host_cpu" = ia64; then
18901 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
18902 # chokes on -Wl,-G. The following line is correct:
18903 shared_flag='-G'
18904 else
18905 if test "$aix_use_runtimelinking" = yes; then
18906 shared_flag='${wl}-G'
18907 else
18908 shared_flag='${wl}-bM:SRE'
18909 fi
18910 fi
18911 fi
18912
18913 export_dynamic_flag_spec_CXX='${wl}-bexpall'
18914 # It seems that -bexpall does not export symbols beginning with
18915 # underscore (_), so it is better to generate a list of symbols to
18916 # export.
18917 always_export_symbols_CXX=yes
18918 if test "$aix_use_runtimelinking" = yes; then
18919 # Warning - without using the other runtime loading flags (-brtl),
18920 # -berok will link without error, but may produce a broken library.
18921 allow_undefined_flag_CXX='-berok'
18922 # Determine the default libpath from the value encoded in an empty
18923 # executable.
18924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18925 /* end confdefs.h. */
18926
18927 int
18928 main ()
18929 {
18930
18931 ;
18932 return 0;
18933 }
18934 _ACEOF
18935 if ac_fn_cxx_try_link "$LINENO"; then :
18936
18937 lt_aix_libpath_sed='
18938 /Import File Strings/,/^$/ {
18939 /^0/ {
18940 s/^0 *\(.*\)$/\1/
18941 p
18942 }
18943 }'
18944 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18945 # Check for a 64-bit object if we didn't find anything.
18946 if test -z "$aix_libpath"; then
18947 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18948 fi
18949 fi
18950 rm -f core conftest.err conftest.$ac_objext \
18951 conftest$ac_exeext conftest.$ac_ext
18952 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18953
18954 hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18955
18956 archive_expsym_cmds_CXX='$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 $shared_flag"
18957 else
18958 if test "$host_cpu" = ia64; then
18959 hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
18960 allow_undefined_flag_CXX="-z nodefs"
18961 archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
18962 else
18963 # Determine the default libpath from the value encoded in an
18964 # empty executable.
18965 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18966 /* end confdefs.h. */
18967
18968 int
18969 main ()
18970 {
18971
18972 ;
18973 return 0;
18974 }
18975 _ACEOF
18976 if ac_fn_cxx_try_link "$LINENO"; then :
18977
18978 lt_aix_libpath_sed='
18979 /Import File Strings/,/^$/ {
18980 /^0/ {
18981 s/^0 *\(.*\)$/\1/
18982 p
18983 }
18984 }'
18985 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18986 # Check for a 64-bit object if we didn't find anything.
18987 if test -z "$aix_libpath"; then
18988 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18989 fi
18990 fi
18991 rm -f core conftest.err conftest.$ac_objext \
18992 conftest$ac_exeext conftest.$ac_ext
18993 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18994
18995 hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18996 # Warning - without using the other run time loading flags,
18997 # -berok will link without error, but may produce a broken library.
18998 no_undefined_flag_CXX=' ${wl}-bernotok'
18999 allow_undefined_flag_CXX=' ${wl}-berok'
19000 if test "$with_gnu_ld" = yes; then
19001 # We only use this code for GNU lds that support --whole-archive.
19002 whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
19003 else
19004 # Exported symbols can be pulled into shared objects from archives
19005 whole_archive_flag_spec_CXX='$convenience'
19006 fi
19007 archive_cmds_need_lc_CXX=yes
19008 # This is similar to how AIX traditionally builds its shared
19009 # libraries.
19010 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'
19011 fi
19012 fi
19013 ;;
19014
19015 beos*)
19016 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
19017 allow_undefined_flag_CXX=unsupported
19018 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
19019 # support --undefined. This deserves some investigation. FIXME
19020 archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19021 else
19022 ld_shlibs_CXX=no
19023 fi
19024 ;;
19025
19026 chorus*)
19027 case $cc_basename in
19028 *)
19029 # FIXME: insert proper C++ library support
19030 ld_shlibs_CXX=no
19031 ;;
19032 esac
19033 ;;
19034
19035 cygwin* | mingw* | pw32* | cegcc*)
19036 # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
19037 # as there is no search path for DLLs.
19038 hardcode_libdir_flag_spec_CXX='-L$libdir'
19039 export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
19040 allow_undefined_flag_CXX=unsupported
19041 always_export_symbols_CXX=no
19042 enable_shared_with_static_runtimes_CXX=yes
19043
19044 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
19045 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
19046 # If the export-symbols file already is a .def file (1st line
19047 # is EXPORTS), use it as is; otherwise, prepend...
19048 archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
19049 cp $export_symbols $output_objdir/$soname.def;
19050 else
19051 echo EXPORTS > $output_objdir/$soname.def;
19052 cat $export_symbols >> $output_objdir/$soname.def;
19053 fi~
19054 $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 $lib'
19055 else
19056 ld_shlibs_CXX=no
19057 fi
19058 ;;
19059 darwin* | rhapsody*)
19060
19061
19062 archive_cmds_need_lc_CXX=no
19063 hardcode_direct_CXX=no
19064 hardcode_automatic_CXX=yes
19065 hardcode_shlibpath_var_CXX=unsupported
19066 if test "$lt_cv_ld_force_load" = "yes"; then
19067 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 \"$new_convenience\"`'
19068 else
19069 whole_archive_flag_spec_CXX=''
19070 fi
19071 link_all_deplibs_CXX=yes
19072 allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
19073 case $cc_basename in
19074 ifort*) _lt_dar_can_shared=yes ;;
19075 *) _lt_dar_can_shared=$GCC ;;
19076 esac
19077 if test "$_lt_dar_can_shared" = "yes"; then
19078 output_verbose_link_cmd=func_echo_all
19079 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}"
19080 module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
19081 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}${_lt_dsymutil}"
19082 module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
19083 if test "$lt_cv_apple_cc_single_mod" != "yes"; then
19084 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${_lt_dsymutil}"
19085 archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
19086 fi
19087
19088 else
19089 ld_shlibs_CXX=no
19090 fi
19091
19092 ;;
19093
19094 dgux*)
19095 case $cc_basename in
19096 ec++*)
19097 # FIXME: insert proper C++ library support
19098 ld_shlibs_CXX=no
19099 ;;
19100 ghcx*)
19101 # Green Hills C++ Compiler
19102 # FIXME: insert proper C++ library support
19103 ld_shlibs_CXX=no
19104 ;;
19105 *)
19106 # FIXME: insert proper C++ library support
19107 ld_shlibs_CXX=no
19108 ;;
19109 esac
19110 ;;
19111
19112 freebsd2.*)
19113 # C++ shared libraries reported to be fairly broken before
19114 # switch to ELF
19115 ld_shlibs_CXX=no
19116 ;;
19117
19118 freebsd-elf*)
19119 archive_cmds_need_lc_CXX=no
19120 ;;
19121
19122 freebsd* | dragonfly*)
19123 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
19124 # conventions
19125 ld_shlibs_CXX=yes
19126 ;;
19127
19128 gnu*)
19129 ;;
19130
19131 haiku*)
19132 archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19133 link_all_deplibs_CXX=yes
19134 ;;
19135
19136 hpux9*)
19137 hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
19138 hardcode_libdir_separator_CXX=:
19139 export_dynamic_flag_spec_CXX='${wl}-E'
19140 hardcode_direct_CXX=yes
19141 hardcode_minus_L_CXX=yes # Not in the search PATH,
19142 # but as the default
19143 # location of the library.
19144
19145 case $cc_basename in
19146 CC*)
19147 # FIXME: insert proper C++ library support
19148 ld_shlibs_CXX=no
19149 ;;
19150 aCC*)
19151 archive_cmds_CXX='$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 $lib'
19152 # Commands to make compiler produce verbose output that lists
19153 # what "hidden" libraries, object files and flags are used when
19154 # linking a shared library.
19155 #
19156 # There doesn't appear to be a way to prevent this compiler from
19157 # explicitly linking system object files so we need to strip them
19158 # from the output so that they don't get included in the library
19159 # dependencies.
19160 output_verbose_link_cmd='templist=`($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"'
19161 ;;
19162 *)
19163 if test "$GXX" = yes; then
19164 archive_cmds_CXX='$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'
19165 else
19166 # FIXME: insert proper C++ library support
19167 ld_shlibs_CXX=no
19168 fi
19169 ;;
19170 esac
19171 ;;
19172
19173 hpux10*|hpux11*)
19174 if test $with_gnu_ld = no; then
19175 hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
19176 hardcode_libdir_separator_CXX=:
19177
19178 case $host_cpu in
19179 hppa*64*|ia64*)
19180 ;;
19181 *)
19182 export_dynamic_flag_spec_CXX='${wl}-E'
19183 ;;
19184 esac
19185 fi
19186 case $host_cpu in
19187 hppa*64*|ia64*)
19188 hardcode_direct_CXX=no
19189 hardcode_shlibpath_var_CXX=no
19190 ;;
19191 *)
19192 hardcode_direct_CXX=yes
19193 hardcode_direct_absolute_CXX=yes
19194 hardcode_minus_L_CXX=yes # Not in the search PATH,
19195 # but as the default
19196 # location of the library.
19197 ;;
19198 esac
19199
19200 case $cc_basename in
19201 CC*)
19202 # FIXME: insert proper C++ library support
19203 ld_shlibs_CXX=no
19204 ;;
19205 aCC*)
19206 case $host_cpu in
19207 hppa*64*)
19208 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19209 ;;
19210 ia64*)
19211 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19212 ;;
19213 *)
19214 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19215 ;;
19216 esac
19217 # Commands to make compiler produce verbose output that lists
19218 # what "hidden" libraries, object files and flags are used when
19219 # linking a shared library.
19220 #
19221 # There doesn't appear to be a way to prevent this compiler from
19222 # explicitly linking system object files so we need to strip them
19223 # from the output so that they don't get included in the library
19224 # dependencies.
19225 output_verbose_link_cmd='templist=`($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"'
19226 ;;
19227 *)
19228 if test "$GXX" = yes; then
19229 if test $with_gnu_ld = no; then
19230 case $host_cpu in
19231 hppa*64*)
19232 archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19233 ;;
19234 ia64*)
19235 archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19236 ;;
19237 *)
19238 archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19239 ;;
19240 esac
19241 fi
19242 else
19243 # FIXME: insert proper C++ library support
19244 ld_shlibs_CXX=no
19245 fi
19246 ;;
19247 esac
19248 ;;
19249
19250 interix[3-9]*)
19251 hardcode_direct_CXX=no
19252 hardcode_shlibpath_var_CXX=no
19253 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19254 export_dynamic_flag_spec_CXX='${wl}-E'
19255 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
19256 # Instead, shared libraries are loaded at an image base (0x10000000 by
19257 # default) and relocated if they conflict, which is a slow very memory
19258 # consuming and fragmenting process. To avoid this, we pick a random,
19259 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
19260 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
19261 archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
19262 archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
19263 ;;
19264 irix5* | irix6*)
19265 case $cc_basename in
19266 CC*)
19267 # SGI C++
19268 archive_cmds_CXX='$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 $lib'
19269
19270 # Archives containing C++ object files must be created using
19271 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
19272 # necessary to make sure instantiated templates are included
19273 # in the archive.
19274 old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
19275 ;;
19276 *)
19277 if test "$GXX" = yes; then
19278 if test "$with_gnu_ld" = no; then
19279 archive_cmds_CXX='$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 $lib'
19280 else
19281 archive_cmds_CXX='$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 $lib'
19282 fi
19283 fi
19284 link_all_deplibs_CXX=yes
19285 ;;
19286 esac
19287 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19288 hardcode_libdir_separator_CXX=:
19289 inherit_rpath_CXX=yes
19290 ;;
19291
19292 linux* | k*bsd*-gnu | kopensolaris*-gnu)
19293 case $cc_basename in
19294 KCC*)
19295 # Kuck and Associates, Inc. (KAI) C++ Compiler
19296
19297 # KCC will only create a shared library if the output file
19298 # ends with ".so" (or ".sl" for HP-UX), so rename the library
19299 # to its proper name (with version) after linking.
19300 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'
19301 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 $lib'
19302 # Commands to make compiler produce verbose output that lists
19303 # what "hidden" libraries, object files and flags are used when
19304 # linking a shared library.
19305 #
19306 # There doesn't appear to be a way to prevent this compiler from
19307 # explicitly linking system object files so we need to strip them
19308 # from the output so that they don't get included in the library
19309 # dependencies.
19310 output_verbose_link_cmd='templist=`$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"'
19311
19312 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19313 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19314
19315 # Archives containing C++ object files must be created using
19316 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
19317 old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
19318 ;;
19319 icpc* | ecpc* )
19320 # Intel C++
19321 with_gnu_ld=yes
19322 # version 8.0 and above of icpc choke on multiply defined symbols
19323 # if we add $predep_objects and $postdep_objects, however 7.1 and
19324 # earlier do not add the objects themselves.
19325 case `$CC -V 2>&1` in
19326 *"Version 7."*)
19327 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19328 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19329 ;;
19330 *) # Version 8.0 or newer
19331 tmp_idyn=
19332 case $host_cpu in
19333 ia64*) tmp_idyn=' -i_dynamic';;
19334 esac
19335 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19336 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19337 ;;
19338 esac
19339 archive_cmds_need_lc_CXX=no
19340 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19341 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19342 whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
19343 ;;
19344 pgCC* | pgcpp*)
19345 # Portland Group C++ compiler
19346 case `$CC -V` in
19347 *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
19348 prelink_cmds_CXX='tpldir=Template.dir~
19349 rm -rf $tpldir~
19350 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
19351 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
19352 old_archive_cmds_CXX='tpldir=Template.dir~
19353 rm -rf $tpldir~
19354 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
19355 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
19356 $RANLIB $oldlib'
19357 archive_cmds_CXX='tpldir=Template.dir~
19358 rm -rf $tpldir~
19359 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19360 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19361 archive_expsym_cmds_CXX='tpldir=Template.dir~
19362 rm -rf $tpldir~
19363 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19364 $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 $lib'
19365 ;;
19366 *) # Version 6 and above use weak symbols
19367 archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19368 archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
19369 ;;
19370 esac
19371
19372 hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
19373 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19374 whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
19375 ;;
19376 cxx*)
19377 # Compaq C++
19378 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19379 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
19380
19381 runpath_var=LD_RUN_PATH
19382 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19383 hardcode_libdir_separator_CXX=:
19384
19385 # Commands to make compiler produce verbose output that lists
19386 # what "hidden" libraries, object files and flags are used when
19387 # linking a shared library.
19388 #
19389 # There doesn't appear to be a way to prevent this compiler from
19390 # explicitly linking system object files so we need to strip them
19391 # from the output so that they don't get included in the library
19392 # dependencies.
19393 output_verbose_link_cmd='templist=`$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" | $Xsed'
19394 ;;
19395 xl* | mpixl* | bgxl*)
19396 # IBM XL 8.0 on PPC, with GNU ld
19397 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19398 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19399 archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19400 if test "x$supports_anon_versioning" = xyes; then
19401 archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
19402 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
19403 echo "local: *; };" >> $output_objdir/$libname.ver~
19404 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
19405 fi
19406 ;;
19407 *)
19408 case `$CC -V 2>&1 | sed 5q` in
19409 *Sun\ C*)
19410 # Sun C++ 5.9
19411 no_undefined_flag_CXX=' -zdefs'
19412 archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19413 archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
19414 hardcode_libdir_flag_spec_CXX='-R$libdir'
19415 whole_archive_flag_spec_CXX='${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'
19416 compiler_needs_object_CXX=yes
19417
19418 # Not sure whether something based on
19419 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
19420 # would be better.
19421 output_verbose_link_cmd='func_echo_all'
19422
19423 # Archives containing C++ object files must be created using
19424 # "CC -xar", where "CC" is the Sun C++ compiler. This is
19425 # necessary to make sure instantiated templates are included
19426 # in the archive.
19427 old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19428 ;;
19429 esac
19430 ;;
19431 esac
19432 ;;
19433
19434 lynxos*)
19435 # FIXME: insert proper C++ library support
19436 ld_shlibs_CXX=no
19437 ;;
19438
19439 m88k*)
19440 # FIXME: insert proper C++ library support
19441 ld_shlibs_CXX=no
19442 ;;
19443
19444 mvs*)
19445 case $cc_basename in
19446 cxx*)
19447 # FIXME: insert proper C++ library support
19448 ld_shlibs_CXX=no
19449 ;;
19450 *)
19451 # FIXME: insert proper C++ library support
19452 ld_shlibs_CXX=no
19453 ;;
19454 esac
19455 ;;
19456
19457 netbsd*)
19458 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
19459 archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
19460 wlarc=
19461 hardcode_libdir_flag_spec_CXX='-R$libdir'
19462 hardcode_direct_CXX=yes
19463 hardcode_shlibpath_var_CXX=no
19464 fi
19465 # Workaround some broken pre-1.5 toolchains
19466 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
19467 ;;
19468
19469 *nto* | *qnx*)
19470 ld_shlibs_CXX=yes
19471 ;;
19472
19473 openbsd2*)
19474 # C++ shared libraries are fairly broken
19475 ld_shlibs_CXX=no
19476 ;;
19477
19478 openbsd*)
19479 if test -f /usr/libexec/ld.so; then
19480 hardcode_direct_CXX=yes
19481 hardcode_shlibpath_var_CXX=no
19482 hardcode_direct_absolute_CXX=yes
19483 archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
19484 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19485 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
19486 archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
19487 export_dynamic_flag_spec_CXX='${wl}-E'
19488 whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
19489 fi
19490 output_verbose_link_cmd=func_echo_all
19491 else
19492 ld_shlibs_CXX=no
19493 fi
19494 ;;
19495
19496 osf3* | osf4* | osf5*)
19497 case $cc_basename in
19498 KCC*)
19499 # Kuck and Associates, Inc. (KAI) C++ Compiler
19500
19501 # KCC will only create a shared library if the output file
19502 # ends with ".so" (or ".sl" for HP-UX), so rename the library
19503 # to its proper name (with version) after linking.
19504 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 $lib'
19505
19506 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19507 hardcode_libdir_separator_CXX=:
19508
19509 # Archives containing C++ object files must be created using
19510 # the KAI C++ compiler.
19511 case $host in
19512 osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
19513 *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
19514 esac
19515 ;;
19516 RCC*)
19517 # Rational C++ 2.4.1
19518 # FIXME: insert proper C++ library support
19519 ld_shlibs_CXX=no
19520 ;;
19521 cxx*)
19522 case $host in
19523 osf3*)
19524 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19525 archive_cmds_CXX='$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 $lib'
19526 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19527 ;;
19528 *)
19529 allow_undefined_flag_CXX=' -expect_unresolved \*'
19530 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'
19531 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
19532 echo "-hidden">> $lib.exp~
19533 $CC -shared$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~
19534 $RM $lib.exp'
19535 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19536 ;;
19537 esac
19538
19539 hardcode_libdir_separator_CXX=:
19540
19541 # Commands to make compiler produce verbose output that lists
19542 # what "hidden" libraries, object files and flags are used when
19543 # linking a shared library.
19544 #
19545 # There doesn't appear to be a way to prevent this compiler from
19546 # explicitly linking system object files so we need to strip them
19547 # from the output so that they don't get included in the library
19548 # dependencies.
19549 output_verbose_link_cmd='templist=`$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"'
19550 ;;
19551 *)
19552 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19553 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19554 case $host in
19555 osf3*)
19556 archive_cmds_CXX='$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 $lib'
19557 ;;
19558 *)
19559 archive_cmds_CXX='$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 $lib'
19560 ;;
19561 esac
19562
19563 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19564 hardcode_libdir_separator_CXX=:
19565
19566 # Commands to make compiler produce verbose output that lists
19567 # what "hidden" libraries, object files and flags are used when
19568 # linking a shared library.
19569 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19570
19571 else
19572 # FIXME: insert proper C++ library support
19573 ld_shlibs_CXX=no
19574 fi
19575 ;;
19576 esac
19577 ;;
19578
19579 psos*)
19580 # FIXME: insert proper C++ library support
19581 ld_shlibs_CXX=no
19582 ;;
19583
19584 sunos4*)
19585 case $cc_basename in
19586 CC*)
19587 # Sun C++ 4.x
19588 # FIXME: insert proper C++ library support
19589 ld_shlibs_CXX=no
19590 ;;
19591 lcc*)
19592 # Lucid
19593 # FIXME: insert proper C++ library support
19594 ld_shlibs_CXX=no
19595 ;;
19596 *)
19597 # FIXME: insert proper C++ library support
19598 ld_shlibs_CXX=no
19599 ;;
19600 esac
19601 ;;
19602
19603 solaris*)
19604 case $cc_basename in
19605 CC*)
19606 # Sun C++ 4.2, 5.x and Centerline C++
19607 archive_cmds_need_lc_CXX=yes
19608 no_undefined_flag_CXX=' -zdefs'
19609 archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19610 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19611 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19612
19613 hardcode_libdir_flag_spec_CXX='-R$libdir'
19614 hardcode_shlibpath_var_CXX=no
19615 case $host_os in
19616 solaris2.[0-5] | solaris2.[0-5].*) ;;
19617 *)
19618 # The compiler driver will combine and reorder linker options,
19619 # but understands `-z linker_flag'.
19620 # Supported since Solaris 2.6 (maybe 2.5.1?)
19621 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
19622 ;;
19623 esac
19624 link_all_deplibs_CXX=yes
19625
19626 output_verbose_link_cmd='func_echo_all'
19627
19628 # Archives containing C++ object files must be created using
19629 # "CC -xar", where "CC" is the Sun C++ compiler. This is
19630 # necessary to make sure instantiated templates are included
19631 # in the archive.
19632 old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19633 ;;
19634 gcx*)
19635 # Green Hills C++ Compiler
19636 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19637
19638 # The C++ compiler must be used to create the archive.
19639 old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
19640 ;;
19641 *)
19642 # GNU C++ compiler with Solaris linker
19643 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19644 no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
19645 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
19646 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19647 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19648 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19649
19650 # Commands to make compiler produce verbose output that lists
19651 # what "hidden" libraries, object files and flags are used when
19652 # linking a shared library.
19653 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19654 else
19655 # g++ 2.7 appears to require `-G' NOT `-shared' on this
19656 # platform.
19657 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19658 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19659 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19660
19661 # Commands to make compiler produce verbose output that lists
19662 # what "hidden" libraries, object files and flags are used when
19663 # linking a shared library.
19664 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19665 fi
19666
19667 hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
19668 case $host_os in
19669 solaris2.[0-5] | solaris2.[0-5].*) ;;
19670 *)
19671 whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
19672 ;;
19673 esac
19674 fi
19675 ;;
19676 esac
19677 ;;
19678
19679 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
19680 no_undefined_flag_CXX='${wl}-z,text'
19681 archive_cmds_need_lc_CXX=no
19682 hardcode_shlibpath_var_CXX=no
19683 runpath_var='LD_RUN_PATH'
19684
19685 case $cc_basename in
19686 CC*)
19687 archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19688 archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19689 ;;
19690 *)
19691 archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19692 archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19693 ;;
19694 esac
19695 ;;
19696
19697 sysv5* | sco3.2v5* | sco5v6*)
19698 # Note: We can NOT use -z defs as we might desire, because we do not
19699 # link with -lc, and that would cause any symbols used from libc to
19700 # always be unresolved, which means just about no library would
19701 # ever link correctly. If we're not using GNU ld we use -z text
19702 # though, which does catch some bad symbols but isn't as heavy-handed
19703 # as -z defs.
19704 no_undefined_flag_CXX='${wl}-z,text'
19705 allow_undefined_flag_CXX='${wl}-z,nodefs'
19706 archive_cmds_need_lc_CXX=no
19707 hardcode_shlibpath_var_CXX=no
19708 hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
19709 hardcode_libdir_separator_CXX=':'
19710 link_all_deplibs_CXX=yes
19711 export_dynamic_flag_spec_CXX='${wl}-Bexport'
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 $compiler_flags'
19718 old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
19719 '"$old_archive_cmds_CXX"
19720 reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
19721 '"$reload_cmds_CXX"
19722 ;;
19723 *)
19724 archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19725 archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19726 ;;
19727 esac
19728 ;;
19729
19730 tandem*)
19731 case $cc_basename in
19732 NCC*)
19733 # NonStop-UX NCC 3.20
19734 # FIXME: insert proper C++ library support
19735 ld_shlibs_CXX=no
19736 ;;
19737 *)
19738 # FIXME: insert proper C++ library support
19739 ld_shlibs_CXX=no
19740 ;;
19741 esac
19742 ;;
19743
19744 vxworks*)
19745 # FIXME: insert proper C++ library support
19746 ld_shlibs_CXX=no
19747 ;;
19748
19749 *)
19750 # FIXME: insert proper C++ library support
19751 ld_shlibs_CXX=no
19752 ;;
19753 esac
19754
19755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
19756 $as_echo "$ld_shlibs_CXX" >&6; }
19757 test "$ld_shlibs_CXX" = no && can_build_shared=no
19758
19759 GCC_CXX="$GXX"
19760 LD_CXX="$LD"
19761
19762 ## CAVEAT EMPTOR:
19763 ## There is no encapsulation within the following macros, do not change
19764 ## the running order or otherwise move them around unless you know exactly
19765 ## what you are doing...
19766 # Dependencies to place before and after the object being linked:
19767 predep_objects_CXX=
19768 postdep_objects_CXX=
19769 predeps_CXX=
19770 postdeps_CXX=
19771 compiler_lib_search_path_CXX=
19772
19773 cat > conftest.$ac_ext <<_LT_EOF
19774 class Foo
19775 {
19776 public:
19777 Foo (void) { a = 0; }
19778 private:
19779 int a;
19780 };
19781 _LT_EOF
19782
19783 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
19784 (eval $ac_compile) 2>&5
19785 ac_status=$?
19786 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19787 test $ac_status = 0; }; then
19788 # Parse the compiler output and extract the necessary
19789 # objects, libraries and library flags.
19790
19791 # Sentinel used to keep track of whether or not we are before
19792 # the conftest object file.
19793 pre_test_object_deps_done=no
19794
19795 for p in `eval "$output_verbose_link_cmd"`; do
19796 case $p in
19797
19798 -L* | -R* | -l*)
19799 # Some compilers place space between "-{L,R}" and the path.
19800 # Remove the space.
19801 if test $p = "-L" ||
19802 test $p = "-R"; then
19803 prev=$p
19804 continue
19805 else
19806 prev=
19807 fi
19808
19809 if test "$pre_test_object_deps_done" = no; then
19810 case $p in
19811 -L* | -R*)
19812 # Internal compiler library paths should come after those
19813 # provided the user. The postdeps already come after the
19814 # user supplied libs so there is no need to process them.
19815 if test -z "$compiler_lib_search_path_CXX"; then
19816 compiler_lib_search_path_CXX="${prev}${p}"
19817 else
19818 compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
19819 fi
19820 ;;
19821 # The "-l" case would never come before the object being
19822 # linked, so don't bother handling this case.
19823 esac
19824 else
19825 if test -z "$postdeps_CXX"; then
19826 postdeps_CXX="${prev}${p}"
19827 else
19828 postdeps_CXX="${postdeps_CXX} ${prev}${p}"
19829 fi
19830 fi
19831 ;;
19832
19833 *.$objext)
19834 # This assumes that the test object file only shows up
19835 # once in the compiler output.
19836 if test "$p" = "conftest.$objext"; then
19837 pre_test_object_deps_done=yes
19838 continue
19839 fi
19840
19841 if test "$pre_test_object_deps_done" = no; then
19842 if test -z "$predep_objects_CXX"; then
19843 predep_objects_CXX="$p"
19844 else
19845 predep_objects_CXX="$predep_objects_CXX $p"
19846 fi
19847 else
19848 if test -z "$postdep_objects_CXX"; then
19849 postdep_objects_CXX="$p"
19850 else
19851 postdep_objects_CXX="$postdep_objects_CXX $p"
19852 fi
19853 fi
19854 ;;
19855
19856 *) ;; # Ignore the rest.
19857
19858 esac
19859 done
19860
19861 # Clean up.
19862 rm -f a.out a.exe
19863 else
19864 echo "libtool.m4: error: problem compiling CXX test program"
19865 fi
19866
19867 $RM -f confest.$objext
19868
19869 # PORTME: override above test on systems where it is broken
19870 case $host_os in
19871 interix[3-9]*)
19872 # Interix 3.5 installs completely hosed .la files for C++, so rather than
19873 # hack all around it, let's just trust "g++" to DTRT.
19874 predep_objects_CXX=
19875 postdep_objects_CXX=
19876 postdeps_CXX=
19877 ;;
19878
19879 linux*)
19880 case `$CC -V 2>&1 | sed 5q` in
19881 *Sun\ C*)
19882 # Sun C++ 5.9
19883
19884 # The more standards-conforming stlport4 library is
19885 # incompatible with the Cstd library. Avoid specifying
19886 # it if it's in CXXFLAGS. Ignore libCrun as
19887 # -library=stlport4 depends on it.
19888 case " $CXX $CXXFLAGS " in
19889 *" -library=stlport4 "*)
19890 solaris_use_stlport4=yes
19891 ;;
19892 esac
19893
19894 if test "$solaris_use_stlport4" != yes; then
19895 postdeps_CXX='-library=Cstd -library=Crun'
19896 fi
19897 ;;
19898 esac
19899 ;;
19900
19901 solaris*)
19902 case $cc_basename in
19903 CC*)
19904 # The more standards-conforming stlport4 library is
19905 # incompatible with the Cstd library. Avoid specifying
19906 # it if it's in CXXFLAGS. Ignore libCrun as
19907 # -library=stlport4 depends on it.
19908 case " $CXX $CXXFLAGS " in
19909 *" -library=stlport4 "*)
19910 solaris_use_stlport4=yes
19911 ;;
19912 esac
19913
19914 # Adding this requires a known-good setup of shared libraries for
19915 # Sun compiler versions before 5.6, else PIC objects from an old
19916 # archive will be linked into the output, leading to subtle bugs.
19917 if test "$solaris_use_stlport4" != yes; then
19918 postdeps_CXX='-library=Cstd -library=Crun'
19919 fi
19920 ;;
19921 esac
19922 ;;
19923 esac
19924
19925
19926 case " $postdeps_CXX " in
19927 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
19928 esac
19929 compiler_lib_search_dirs_CXX=
19930 if test -n "${compiler_lib_search_path_CXX}"; then
19931 compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
19932 fi
19933
19934
19935
19936
19937
19938
19939
19940
19941
19942
19943
19944
19945
19946
19947
19948
19949
19950
19951
19952
19953
19954
19955
19956
19957
19958
19959
19960
19961
19962
19963
19964 lt_prog_compiler_wl_CXX=
19965 lt_prog_compiler_pic_CXX=
19966 lt_prog_compiler_static_CXX=
19967
19968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
19969 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
19970
19971 # C++ specific cases for pic, static, wl, etc.
19972 if test "$GXX" = yes; then
19973 lt_prog_compiler_wl_CXX='-Wl,'
19974 lt_prog_compiler_static_CXX='-static'
19975
19976 case $host_os in
19977 aix*)
19978 # All AIX code is PIC.
19979 if test "$host_cpu" = ia64; then
19980 # AIX 5 now supports IA64 processor
19981 lt_prog_compiler_static_CXX='-Bstatic'
19982 fi
19983 ;;
19984
19985 amigaos*)
19986 case $host_cpu in
19987 powerpc)
19988 # see comment about AmigaOS4 .so support
19989 lt_prog_compiler_pic_CXX='-fPIC'
19990 ;;
19991 m68k)
19992 # FIXME: we need at least 68020 code to build shared libraries, but
19993 # adding the `-m68020' flag to GCC prevents building anything better,
19994 # like `-m68040'.
19995 lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
19996 ;;
19997 esac
19998 ;;
19999
20000 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
20001 # PIC is the default for these OSes.
20002 ;;
20003 mingw* | cygwin* | os2* | pw32* | cegcc*)
20004 # This hack is so that the source file can tell whether it is being
20005 # built for inclusion in a dll (and should export symbols for example).
20006 # Although the cygwin gcc ignores -fPIC, still need this for old-style
20007 # (--disable-auto-import) libraries
20008 lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
20009 ;;
20010 darwin* | rhapsody*)
20011 # PIC is the default on this platform
20012 # Common symbols not allowed in MH_DYLIB files
20013 lt_prog_compiler_pic_CXX='-fno-common'
20014 ;;
20015 *djgpp*)
20016 # DJGPP does not support shared libraries at all
20017 lt_prog_compiler_pic_CXX=
20018 ;;
20019 haiku*)
20020 # PIC is the default for Haiku.
20021 # The "-static" flag exists, but is broken.
20022 lt_prog_compiler_static_CXX=
20023 ;;
20024 interix[3-9]*)
20025 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
20026 # Instead, we relocate shared libraries at runtime.
20027 ;;
20028 sysv4*MP*)
20029 if test -d /usr/nec; then
20030 lt_prog_compiler_pic_CXX=-Kconform_pic
20031 fi
20032 ;;
20033 hpux*)
20034 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
20035 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
20036 # sets the default TLS model and affects inlining.
20037 case $host_cpu in
20038 hppa*64*)
20039 ;;
20040 *)
20041 lt_prog_compiler_pic_CXX='-fPIC'
20042 ;;
20043 esac
20044 ;;
20045 *qnx* | *nto*)
20046 # QNX uses GNU C++, but need to define -shared option too, otherwise
20047 # it will coredump.
20048 lt_prog_compiler_pic_CXX='-fPIC -shared'
20049 ;;
20050 *)
20051 lt_prog_compiler_pic_CXX='-fPIC'
20052 ;;
20053 esac
20054 else
20055 case $host_os in
20056 aix[4-9]*)
20057 # All AIX code is PIC.
20058 if test "$host_cpu" = ia64; then
20059 # AIX 5 now supports IA64 processor
20060 lt_prog_compiler_static_CXX='-Bstatic'
20061 else
20062 lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
20063 fi
20064 ;;
20065 chorus*)
20066 case $cc_basename in
20067 cxch68*)
20068 # Green Hills C++ Compiler
20069 # _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"
20070 ;;
20071 esac
20072 ;;
20073 dgux*)
20074 case $cc_basename in
20075 ec++*)
20076 lt_prog_compiler_pic_CXX='-KPIC'
20077 ;;
20078 ghcx*)
20079 # Green Hills C++ Compiler
20080 lt_prog_compiler_pic_CXX='-pic'
20081 ;;
20082 *)
20083 ;;
20084 esac
20085 ;;
20086 freebsd* | dragonfly*)
20087 # FreeBSD uses GNU C++
20088 ;;
20089 hpux9* | hpux10* | hpux11*)
20090 case $cc_basename in
20091 CC*)
20092 lt_prog_compiler_wl_CXX='-Wl,'
20093 lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
20094 if test "$host_cpu" != ia64; then
20095 lt_prog_compiler_pic_CXX='+Z'
20096 fi
20097 ;;
20098 aCC*)
20099 lt_prog_compiler_wl_CXX='-Wl,'
20100 lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
20101 case $host_cpu in
20102 hppa*64*|ia64*)
20103 # +Z the default
20104 ;;
20105 *)
20106 lt_prog_compiler_pic_CXX='+Z'
20107 ;;
20108 esac
20109 ;;
20110 *)
20111 ;;
20112 esac
20113 ;;
20114 interix*)
20115 # This is c89, which is MS Visual C++ (no shared libs)
20116 # Anyone wants to do a port?
20117 ;;
20118 irix5* | irix6* | nonstopux*)
20119 case $cc_basename in
20120 CC*)
20121 lt_prog_compiler_wl_CXX='-Wl,'
20122 lt_prog_compiler_static_CXX='-non_shared'
20123 # CC pic flag -KPIC is the default.
20124 ;;
20125 *)
20126 ;;
20127 esac
20128 ;;
20129 linux* | k*bsd*-gnu | kopensolaris*-gnu)
20130 case $cc_basename in
20131 KCC*)
20132 # KAI C++ Compiler
20133 lt_prog_compiler_wl_CXX='--backend -Wl,'
20134 lt_prog_compiler_pic_CXX='-fPIC'
20135 ;;
20136 ecpc* )
20137 # old Intel C++ for x86_64 which still supported -KPIC.
20138 lt_prog_compiler_wl_CXX='-Wl,'
20139 lt_prog_compiler_pic_CXX='-KPIC'
20140 lt_prog_compiler_static_CXX='-static'
20141 ;;
20142 icpc* )
20143 # Intel C++, used to be incompatible with GCC.
20144 # ICC 10 doesn't accept -KPIC any more.
20145 lt_prog_compiler_wl_CXX='-Wl,'
20146 lt_prog_compiler_pic_CXX='-fPIC'
20147 lt_prog_compiler_static_CXX='-static'
20148 ;;
20149 pgCC* | pgcpp*)
20150 # Portland Group C++ compiler
20151 lt_prog_compiler_wl_CXX='-Wl,'
20152 lt_prog_compiler_pic_CXX='-fpic'
20153 lt_prog_compiler_static_CXX='-Bstatic'
20154 ;;
20155 cxx*)
20156 # Compaq C++
20157 # Make sure the PIC flag is empty. It appears that all Alpha
20158 # Linux and Compaq Tru64 Unix objects are PIC.
20159 lt_prog_compiler_pic_CXX=
20160 lt_prog_compiler_static_CXX='-non_shared'
20161 ;;
20162 xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
20163 # IBM XL 8.0, 9.0 on PPC and BlueGene
20164 lt_prog_compiler_wl_CXX='-Wl,'
20165 lt_prog_compiler_pic_CXX='-qpic'
20166 lt_prog_compiler_static_CXX='-qstaticlink'
20167 ;;
20168 *)
20169 case `$CC -V 2>&1 | sed 5q` in
20170 *Sun\ C*)
20171 # Sun C++ 5.9
20172 lt_prog_compiler_pic_CXX='-KPIC'
20173 lt_prog_compiler_static_CXX='-Bstatic'
20174 lt_prog_compiler_wl_CXX='-Qoption ld '
20175 ;;
20176 esac
20177 ;;
20178 esac
20179 ;;
20180 lynxos*)
20181 ;;
20182 m88k*)
20183 ;;
20184 mvs*)
20185 case $cc_basename in
20186 cxx*)
20187 lt_prog_compiler_pic_CXX='-W c,exportall'
20188 ;;
20189 *)
20190 ;;
20191 esac
20192 ;;
20193 netbsd*)
20194 ;;
20195 *qnx* | *nto*)
20196 # QNX uses GNU C++, but need to define -shared option too, otherwise
20197 # it will coredump.
20198 lt_prog_compiler_pic_CXX='-fPIC -shared'
20199 ;;
20200 osf3* | osf4* | osf5*)
20201 case $cc_basename in
20202 KCC*)
20203 lt_prog_compiler_wl_CXX='--backend -Wl,'
20204 ;;
20205 RCC*)
20206 # Rational C++ 2.4.1
20207 lt_prog_compiler_pic_CXX='-pic'
20208 ;;
20209 cxx*)
20210 # Digital/Compaq C++
20211 lt_prog_compiler_wl_CXX='-Wl,'
20212 # Make sure the PIC flag is empty. It appears that all Alpha
20213 # Linux and Compaq Tru64 Unix objects are PIC.
20214 lt_prog_compiler_pic_CXX=
20215 lt_prog_compiler_static_CXX='-non_shared'
20216 ;;
20217 *)
20218 ;;
20219 esac
20220 ;;
20221 psos*)
20222 ;;
20223 solaris*)
20224 case $cc_basename in
20225 CC*)
20226 # Sun C++ 4.2, 5.x and Centerline C++
20227 lt_prog_compiler_pic_CXX='-KPIC'
20228 lt_prog_compiler_static_CXX='-Bstatic'
20229 lt_prog_compiler_wl_CXX='-Qoption ld '
20230 ;;
20231 gcx*)
20232 # Green Hills C++ Compiler
20233 lt_prog_compiler_pic_CXX='-PIC'
20234 ;;
20235 *)
20236 ;;
20237 esac
20238 ;;
20239 sunos4*)
20240 case $cc_basename in
20241 CC*)
20242 # Sun C++ 4.x
20243 lt_prog_compiler_pic_CXX='-pic'
20244 lt_prog_compiler_static_CXX='-Bstatic'
20245 ;;
20246 lcc*)
20247 # Lucid
20248 lt_prog_compiler_pic_CXX='-pic'
20249 ;;
20250 *)
20251 ;;
20252 esac
20253 ;;
20254 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
20255 case $cc_basename in
20256 CC*)
20257 lt_prog_compiler_wl_CXX='-Wl,'
20258 lt_prog_compiler_pic_CXX='-KPIC'
20259 lt_prog_compiler_static_CXX='-Bstatic'
20260 ;;
20261 esac
20262 ;;
20263 tandem*)
20264 case $cc_basename in
20265 NCC*)
20266 # NonStop-UX NCC 3.20
20267 lt_prog_compiler_pic_CXX='-KPIC'
20268 ;;
20269 *)
20270 ;;
20271 esac
20272 ;;
20273 vxworks*)
20274 ;;
20275 *)
20276 lt_prog_compiler_can_build_shared_CXX=no
20277 ;;
20278 esac
20279 fi
20280
20281 case $host_os in
20282 # For platforms which do not support PIC, -DPIC is meaningless:
20283 *djgpp*)
20284 lt_prog_compiler_pic_CXX=
20285 ;;
20286 *)
20287 lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
20288 ;;
20289 esac
20290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
20291 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
20292
20293
20294
20295 #
20296 # Check to make sure the PIC flag actually works.
20297 #
20298 if test -n "$lt_prog_compiler_pic_CXX"; then
20299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
20300 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
20301 if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then :
20302 $as_echo_n "(cached) " >&6
20303 else
20304 lt_cv_prog_compiler_pic_works_CXX=no
20305 ac_outfile=conftest.$ac_objext
20306 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20307 lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
20308 # Insert the option either (1) after the last *FLAGS variable, or
20309 # (2) before a word containing "conftest.", or (3) at the end.
20310 # Note that $ac_compile itself does not contain backslashes and begins
20311 # with a dollar sign (not a hyphen), so the echo should work correctly.
20312 # The option is referenced via a variable to avoid confusing sed.
20313 lt_compile=`echo "$ac_compile" | $SED \
20314 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20315 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20316 -e 's:$: $lt_compiler_flag:'`
20317 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20318 (eval "$lt_compile" 2>conftest.err)
20319 ac_status=$?
20320 cat conftest.err >&5
20321 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20322 if (exit $ac_status) && test -s "$ac_outfile"; then
20323 # The compiler can only warn and ignore the option if not recognized
20324 # So say no if there are warnings other than the usual output.
20325 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
20326 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20327 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
20328 lt_cv_prog_compiler_pic_works_CXX=yes
20329 fi
20330 fi
20331 $RM conftest*
20332
20333 fi
20334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
20335 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
20336
20337 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
20338 case $lt_prog_compiler_pic_CXX in
20339 "" | " "*) ;;
20340 *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
20341 esac
20342 else
20343 lt_prog_compiler_pic_CXX=
20344 lt_prog_compiler_can_build_shared_CXX=no
20345 fi
20346
20347 fi
20348
20349
20350
20351 #
20352 # Check to make sure the static flag actually works.
20353 #
20354 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
20355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
20356 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
20357 if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then :
20358 $as_echo_n "(cached) " >&6
20359 else
20360 lt_cv_prog_compiler_static_works_CXX=no
20361 save_LDFLAGS="$LDFLAGS"
20362 LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
20363 echo "$lt_simple_link_test_code" > conftest.$ac_ext
20364 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
20365 # The linker can only warn and ignore the option if not recognized
20366 # So say no if there are warnings
20367 if test -s conftest.err; then
20368 # Append any errors to the config.log.
20369 cat conftest.err 1>&5
20370 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
20371 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20372 if diff conftest.exp conftest.er2 >/dev/null; then
20373 lt_cv_prog_compiler_static_works_CXX=yes
20374 fi
20375 else
20376 lt_cv_prog_compiler_static_works_CXX=yes
20377 fi
20378 fi
20379 $RM -r conftest*
20380 LDFLAGS="$save_LDFLAGS"
20381
20382 fi
20383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
20384 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
20385
20386 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
20387 :
20388 else
20389 lt_prog_compiler_static_CXX=
20390 fi
20391
20392
20393
20394
20395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20396 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20397 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20398 $as_echo_n "(cached) " >&6
20399 else
20400 lt_cv_prog_compiler_c_o_CXX=no
20401 $RM -r conftest 2>/dev/null
20402 mkdir conftest
20403 cd conftest
20404 mkdir out
20405 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20406
20407 lt_compiler_flag="-o out/conftest2.$ac_objext"
20408 # Insert the option either (1) after the last *FLAGS variable, or
20409 # (2) before a word containing "conftest.", or (3) at the end.
20410 # Note that $ac_compile itself does not contain backslashes and begins
20411 # with a dollar sign (not a hyphen), so the echo should work correctly.
20412 lt_compile=`echo "$ac_compile" | $SED \
20413 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20414 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20415 -e 's:$: $lt_compiler_flag:'`
20416 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20417 (eval "$lt_compile" 2>out/conftest.err)
20418 ac_status=$?
20419 cat out/conftest.err >&5
20420 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20421 if (exit $ac_status) && test -s out/conftest2.$ac_objext
20422 then
20423 # The compiler can only warn and ignore the option if not recognized
20424 # So say no if there are warnings
20425 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20426 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20427 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20428 lt_cv_prog_compiler_c_o_CXX=yes
20429 fi
20430 fi
20431 chmod u+w . 2>&5
20432 $RM conftest*
20433 # SGI C++ compiler will create directory out/ii_files/ for
20434 # template instantiation
20435 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20436 $RM out/* && rmdir out
20437 cd ..
20438 $RM -r conftest
20439 $RM conftest*
20440
20441 fi
20442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20443 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20444
20445
20446
20447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20448 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20449 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20450 $as_echo_n "(cached) " >&6
20451 else
20452 lt_cv_prog_compiler_c_o_CXX=no
20453 $RM -r conftest 2>/dev/null
20454 mkdir conftest
20455 cd conftest
20456 mkdir out
20457 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20458
20459 lt_compiler_flag="-o out/conftest2.$ac_objext"
20460 # Insert the option either (1) after the last *FLAGS variable, or
20461 # (2) before a word containing "conftest.", or (3) at the end.
20462 # Note that $ac_compile itself does not contain backslashes and begins
20463 # with a dollar sign (not a hyphen), so the echo should work correctly.
20464 lt_compile=`echo "$ac_compile" | $SED \
20465 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20466 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20467 -e 's:$: $lt_compiler_flag:'`
20468 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20469 (eval "$lt_compile" 2>out/conftest.err)
20470 ac_status=$?
20471 cat out/conftest.err >&5
20472 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20473 if (exit $ac_status) && test -s out/conftest2.$ac_objext
20474 then
20475 # The compiler can only warn and ignore the option if not recognized
20476 # So say no if there are warnings
20477 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20478 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20479 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20480 lt_cv_prog_compiler_c_o_CXX=yes
20481 fi
20482 fi
20483 chmod u+w . 2>&5
20484 $RM conftest*
20485 # SGI C++ compiler will create directory out/ii_files/ for
20486 # template instantiation
20487 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20488 $RM out/* && rmdir out
20489 cd ..
20490 $RM -r conftest
20491 $RM conftest*
20492
20493 fi
20494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20495 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20496
20497
20498
20499
20500 hard_links="nottested"
20501 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
20502 # do not overwrite the value of need_locks provided by the user
20503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
20504 $as_echo_n "checking if we can lock with hard links... " >&6; }
20505 hard_links=yes
20506 $RM conftest*
20507 ln conftest.a conftest.b 2>/dev/null && hard_links=no
20508 touch conftest.a
20509 ln conftest.a conftest.b 2>&5 || hard_links=no
20510 ln conftest.a conftest.b 2>/dev/null && hard_links=no
20511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
20512 $as_echo "$hard_links" >&6; }
20513 if test "$hard_links" = no; then
20514 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
20515 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
20516 need_locks=warn
20517 fi
20518 else
20519 need_locks=no
20520 fi
20521
20522
20523
20524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
20525 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
20526
20527 export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20528 case $host_os in
20529 aix[4-9]*)
20530 # If we're using GNU nm, then we don't want the "-C" option.
20531 # -C means demangle to AIX nm, but means don't demangle with GNU nm
20532 # Also, AIX nm treats weak defined symbols like other global defined
20533 # symbols, whereas GNU nm marks them as "W".
20534 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
20535 export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20536 else
20537 export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20538 fi
20539 ;;
20540 pw32*)
20541 export_symbols_cmds_CXX="$ltdll_cmds"
20542 ;;
20543 cygwin* | mingw* | cegcc*)
20544 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 > $export_symbols'
20545 ;;
20546 *)
20547 export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20548 ;;
20549 esac
20550 exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
20551
20552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
20553 $as_echo "$ld_shlibs_CXX" >&6; }
20554 test "$ld_shlibs_CXX" = no && can_build_shared=no
20555
20556 with_gnu_ld_CXX=$with_gnu_ld
20557
20558
20559
20560
20561
20562
20563 #
20564 # Do we need to explicitly link libc?
20565 #
20566 case "x$archive_cmds_need_lc_CXX" in
20567 x|xyes)
20568 # Assume -lc should be added
20569 archive_cmds_need_lc_CXX=yes
20570
20571 if test "$enable_shared" = yes && test "$GCC" = yes; then
20572 case $archive_cmds_CXX in
20573 *'~'*)
20574 # FIXME: we may have to deal with multi-command sequences.
20575 ;;
20576 '$CC '*)
20577 # Test whether the compiler implicitly links with -lc since on some
20578 # systems, -lgcc has to come before -lc. If gcc already passes -lc
20579 # to ld, don't add -lc before -lgcc.
20580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
20581 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
20582 if test "${lt_cv_archive_cmds_need_lc_CXX+set}" = set; then :
20583 $as_echo_n "(cached) " >&6
20584 else
20585 $RM conftest*
20586 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20587
20588 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
20589 (eval $ac_compile) 2>&5
20590 ac_status=$?
20591 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20592 test $ac_status = 0; } 2>conftest.err; then
20593 soname=conftest
20594 lib=conftest
20595 libobjs=conftest.$ac_objext
20596 deplibs=
20597 wl=$lt_prog_compiler_wl_CXX
20598 pic_flag=$lt_prog_compiler_pic_CXX
20599 compiler_flags=-v
20600 linker_flags=-v
20601 verstring=
20602 output_objdir=.
20603 libname=conftest
20604 lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
20605 allow_undefined_flag_CXX=
20606 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
20607 (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
20608 ac_status=$?
20609 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20610 test $ac_status = 0; }
20611 then
20612 lt_cv_archive_cmds_need_lc_CXX=no
20613 else
20614 lt_cv_archive_cmds_need_lc_CXX=yes
20615 fi
20616 allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
20617 else
20618 cat conftest.err 1>&5
20619 fi
20620 $RM conftest*
20621
20622 fi
20623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
20624 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
20625 archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
20626 ;;
20627 esac
20628 fi
20629 ;;
20630 esac
20631
20632
20633
20634
20635
20636
20637
20638
20639
20640
20641
20642
20643
20644
20645
20646
20647
20648
20649
20650
20651
20652
20653
20654
20655
20656
20657
20658
20659
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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
20696 $as_echo_n "checking dynamic linker characteristics... " >&6; }
20697
20698 library_names_spec=
20699 libname_spec='lib$name'
20700 soname_spec=
20701 shrext_cmds=".so"
20702 postinstall_cmds=
20703 postuninstall_cmds=
20704 finish_cmds=
20705 finish_eval=
20706 shlibpath_var=
20707 shlibpath_overrides_runpath=unknown
20708 version_type=none
20709 dynamic_linker="$host_os ld.so"
20710 sys_lib_dlsearch_path_spec="/lib /usr/lib"
20711 need_lib_prefix=unknown
20712 hardcode_into_libs=no
20713
20714 # when you set need_version to no, make sure it does not cause -set_version
20715 # flags to be left without arguments
20716 need_version=unknown
20717
20718 case $host_os in
20719 aix3*)
20720 version_type=linux
20721 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
20722 shlibpath_var=LIBPATH
20723
20724 # AIX 3 has no versioning support, so we append a major version to the name.
20725 soname_spec='${libname}${release}${shared_ext}$major'
20726 ;;
20727
20728 aix[4-9]*)
20729 version_type=linux
20730 need_lib_prefix=no
20731 need_version=no
20732 hardcode_into_libs=yes
20733 if test "$host_cpu" = ia64; then
20734 # AIX 5 supports IA64
20735 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
20736 shlibpath_var=LD_LIBRARY_PATH
20737 else
20738 # With GCC up to 2.95.x, collect2 would create an import file
20739 # for dependence libraries. The import file would start with
20740 # the line `#! .'. This would cause the generated library to
20741 # depend on `.', always an invalid library. This was fixed in
20742 # development snapshots of GCC prior to 3.0.
20743 case $host_os in
20744 aix4 | aix4.[01] | aix4.[01].*)
20745 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
20746 echo ' yes '
20747 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
20748 :
20749 else
20750 can_build_shared=no
20751 fi
20752 ;;
20753 esac
20754 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
20755 # soname into executable. Probably we can add versioning support to
20756 # collect2, so additional links can be useful in future.
20757 if test "$aix_use_runtimelinking" = yes; then
20758 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
20759 # instead of lib<name>.a to let people know that these are not
20760 # typical AIX shared libraries.
20761 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20762 else
20763 # We preserve .a as extension for shared libraries through AIX4.2
20764 # and later when we are not doing run time linking.
20765 library_names_spec='${libname}${release}.a $libname.a'
20766 soname_spec='${libname}${release}${shared_ext}$major'
20767 fi
20768 shlibpath_var=LIBPATH
20769 fi
20770 ;;
20771
20772 amigaos*)
20773 case $host_cpu in
20774 powerpc)
20775 # Since July 2007 AmigaOS4 officially supports .so libraries.
20776 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
20777 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20778 ;;
20779 m68k)
20780 library_names_spec='$libname.ixlibrary $libname.a'
20781 # Create ${libname}_ixlibrary.a entries in /sys/libs.
20782 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 ${libname}_ixlibrary.a || exit 1; done'
20783 ;;
20784 esac
20785 ;;
20786
20787 beos*)
20788 library_names_spec='${libname}${shared_ext}'
20789 dynamic_linker="$host_os ld.so"
20790 shlibpath_var=LIBRARY_PATH
20791 ;;
20792
20793 bsdi[45]*)
20794 version_type=linux
20795 need_version=no
20796 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20797 soname_spec='${libname}${release}${shared_ext}$major'
20798 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
20799 shlibpath_var=LD_LIBRARY_PATH
20800 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
20801 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
20802 # the default ld.so.conf also contains /usr/contrib/lib and
20803 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
20804 # libtool to hard-code these into programs
20805 ;;
20806
20807 cygwin* | mingw* | pw32* | cegcc*)
20808 version_type=windows
20809 shrext_cmds=".dll"
20810 need_version=no
20811 need_lib_prefix=no
20812
20813 case $GCC,$host_os in
20814 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
20815 library_names_spec='$libname.dll.a'
20816 # DLL is installed to $(libdir)/../bin by postinstall_cmds
20817 postinstall_cmds='base_file=`basename \${file}`~
20818 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
20819 dldir=$destdir/`dirname \$dlpath`~
20820 test -d \$dldir || mkdir -p \$dldir~
20821 $install_prog $dir/$dlname \$dldir/$dlname~
20822 chmod a+x \$dldir/$dlname~
20823 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
20824 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
20825 fi'
20826 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
20827 dlpath=$dir/\$dldll~
20828 $RM \$dlpath'
20829 shlibpath_overrides_runpath=yes
20830
20831 case $host_os in
20832 cygwin*)
20833 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
20834 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20835
20836 ;;
20837 mingw* | cegcc*)
20838 # MinGW DLLs use traditional 'lib' prefix
20839 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20840 ;;
20841 pw32*)
20842 # pw32 DLLs use 'pw' prefix rather than 'lib'
20843 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20844 ;;
20845 esac
20846 ;;
20847
20848 *)
20849 library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
20850 ;;
20851 esac
20852 dynamic_linker='Win32 ld.exe'
20853 # FIXME: first we should search . and the directory the executable is in
20854 shlibpath_var=PATH
20855 ;;
20856
20857 darwin* | rhapsody*)
20858 dynamic_linker="$host_os dyld"
20859 version_type=darwin
20860 need_lib_prefix=no
20861 need_version=no
20862 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
20863 soname_spec='${libname}${release}${major}$shared_ext'
20864 shlibpath_overrides_runpath=yes
20865 shlibpath_var=DYLD_LIBRARY_PATH
20866 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
20867
20868 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
20869 ;;
20870
20871 dgux*)
20872 version_type=linux
20873 need_lib_prefix=no
20874 need_version=no
20875 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
20876 soname_spec='${libname}${release}${shared_ext}$major'
20877 shlibpath_var=LD_LIBRARY_PATH
20878 ;;
20879
20880 freebsd* | dragonfly*)
20881 # DragonFly does not have aout. When/if they implement a new
20882 # versioning mechanism, adjust this.
20883 if test -x /usr/bin/objformat; then
20884 objformat=`/usr/bin/objformat`
20885 else
20886 case $host_os in
20887 freebsd[23].*) objformat=aout ;;
20888 *) objformat=elf ;;
20889 esac
20890 fi
20891 version_type=freebsd-$objformat
20892 case $version_type in
20893 freebsd-elf*)
20894 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
20895 need_version=no
20896 need_lib_prefix=no
20897 ;;
20898 freebsd-*)
20899 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
20900 need_version=yes
20901 ;;
20902 esac
20903 shlibpath_var=LD_LIBRARY_PATH
20904 case $host_os in
20905 freebsd2.*)
20906 shlibpath_overrides_runpath=yes
20907 ;;
20908 freebsd3.[01]* | freebsdelf3.[01]*)
20909 shlibpath_overrides_runpath=yes
20910 hardcode_into_libs=yes
20911 ;;
20912 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
20913 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
20914 shlibpath_overrides_runpath=no
20915 hardcode_into_libs=yes
20916 ;;
20917 *) # from 4.6 on, and DragonFly
20918 shlibpath_overrides_runpath=yes
20919 hardcode_into_libs=yes
20920 ;;
20921 esac
20922 ;;
20923
20924 gnu*)
20925 version_type=linux
20926 need_lib_prefix=no
20927 need_version=no
20928 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20929 soname_spec='${libname}${release}${shared_ext}$major'
20930 shlibpath_var=LD_LIBRARY_PATH
20931 hardcode_into_libs=yes
20932 ;;
20933
20934 haiku*)
20935 version_type=linux
20936 need_lib_prefix=no
20937 need_version=no
20938 dynamic_linker="$host_os runtime_loader"
20939 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20940 soname_spec='${libname}${release}${shared_ext}$major'
20941 shlibpath_var=LIBRARY_PATH
20942 shlibpath_overrides_runpath=yes
20943 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
20944 hardcode_into_libs=yes
20945 ;;
20946
20947 hpux9* | hpux10* | hpux11*)
20948 # Give a soname corresponding to the major version so that dld.sl refuses to
20949 # link against other versions.
20950 version_type=sunos
20951 need_lib_prefix=no
20952 need_version=no
20953 case $host_cpu in
20954 ia64*)
20955 shrext_cmds='.so'
20956 hardcode_into_libs=yes
20957 dynamic_linker="$host_os dld.so"
20958 shlibpath_var=LD_LIBRARY_PATH
20959 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20960 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20961 soname_spec='${libname}${release}${shared_ext}$major'
20962 if test "X$HPUX_IA64_MODE" = X32; then
20963 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
20964 else
20965 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
20966 fi
20967 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20968 ;;
20969 hppa*64*)
20970 shrext_cmds='.sl'
20971 hardcode_into_libs=yes
20972 dynamic_linker="$host_os dld.sl"
20973 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
20974 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20975 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20976 soname_spec='${libname}${release}${shared_ext}$major'
20977 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
20978 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20979 ;;
20980 *)
20981 shrext_cmds='.sl'
20982 dynamic_linker="$host_os dld.sl"
20983 shlibpath_var=SHLIB_PATH
20984 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
20985 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20986 soname_spec='${libname}${release}${shared_ext}$major'
20987 ;;
20988 esac
20989 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
20990 postinstall_cmds='chmod 555 $lib'
20991 # or fails outright, so override atomically:
20992 install_override_mode=555
20993 ;;
20994
20995 interix[3-9]*)
20996 version_type=linux
20997 need_lib_prefix=no
20998 need_version=no
20999 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
21000 soname_spec='${libname}${release}${shared_ext}$major'
21001 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
21002 shlibpath_var=LD_LIBRARY_PATH
21003 shlibpath_overrides_runpath=no
21004 hardcode_into_libs=yes
21005 ;;
21006
21007 irix5* | irix6* | nonstopux*)
21008 case $host_os in
21009 nonstopux*) version_type=nonstopux ;;
21010 *)
21011 if test "$lt_cv_prog_gnu_ld" = yes; then
21012 version_type=linux
21013 else
21014 version_type=irix
21015 fi ;;
21016 esac
21017 need_lib_prefix=no
21018 need_version=no
21019 soname_spec='${libname}${release}${shared_ext}$major'
21020 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
21021 case $host_os in
21022 irix5* | nonstopux*)
21023 libsuff= shlibsuff=
21024 ;;
21025 *)
21026 case $LD in # libtool.m4 will add one of these switches to LD
21027 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
21028 libsuff= shlibsuff= libmagic=32-bit;;
21029 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
21030 libsuff=32 shlibsuff=N32 libmagic=N32;;
21031 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
21032 libsuff=64 shlibsuff=64 libmagic=64-bit;;
21033 *) libsuff= shlibsuff= libmagic=never-match;;
21034 esac
21035 ;;
21036 esac
21037 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
21038 shlibpath_overrides_runpath=no
21039 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
21040 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
21041 hardcode_into_libs=yes
21042 ;;
21043
21044 # No shared lib support for Linux oldld, aout, or coff.
21045 linux*oldld* | linux*aout* | linux*coff*)
21046 dynamic_linker=no
21047 ;;
21048
21049 # This must be Linux ELF.
21050 linux* | k*bsd*-gnu | kopensolaris*-gnu)
21051 version_type=linux
21052 need_lib_prefix=no
21053 need_version=no
21054 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21055 soname_spec='${libname}${release}${shared_ext}$major'
21056 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
21057 shlibpath_var=LD_LIBRARY_PATH
21058 shlibpath_overrides_runpath=no
21059
21060 # Some binutils ld are patched to set DT_RUNPATH
21061 if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
21062 $as_echo_n "(cached) " >&6
21063 else
21064 lt_cv_shlibpath_overrides_runpath=no
21065 save_LDFLAGS=$LDFLAGS
21066 save_libdir=$libdir
21067 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
21068 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
21069 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21070 /* end confdefs.h. */
21071
21072 int
21073 main ()
21074 {
21075
21076 ;
21077 return 0;
21078 }
21079 _ACEOF
21080 if ac_fn_cxx_try_link "$LINENO"; then :
21081 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
21082 lt_cv_shlibpath_overrides_runpath=yes
21083 fi
21084 fi
21085 rm -f core conftest.err conftest.$ac_objext \
21086 conftest$ac_exeext conftest.$ac_ext
21087 LDFLAGS=$save_LDFLAGS
21088 libdir=$save_libdir
21089
21090 fi
21091
21092 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
21093
21094 # This implies no fast_install, which is unacceptable.
21095 # Some rework will be needed to allow for fast_install
21096 # before this can be enabled.
21097 hardcode_into_libs=yes
21098
21099 # Append ld.so.conf contents to the search path
21100 if test -f /etc/ld.so.conf; then
21101 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' ' '`
21102 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
21103 fi
21104
21105 # We used to test for /lib/ld.so.1 and disable shared libraries on
21106 # powerpc, because MkLinux only supported shared libraries with the
21107 # GNU dynamic linker. Since this was broken with cross compilers,
21108 # most powerpc-linux boxes support dynamic linking these days and
21109 # people can always --disable-shared, the test was removed, and we
21110 # assume the GNU/Linux dynamic linker is in use.
21111 dynamic_linker='GNU/Linux ld.so'
21112 ;;
21113
21114 netbsd*)
21115 version_type=sunos
21116 need_lib_prefix=no
21117 need_version=no
21118 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
21119 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
21120 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
21121 dynamic_linker='NetBSD (a.out) ld.so'
21122 else
21123 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
21124 soname_spec='${libname}${release}${shared_ext}$major'
21125 dynamic_linker='NetBSD ld.elf_so'
21126 fi
21127 shlibpath_var=LD_LIBRARY_PATH
21128 shlibpath_overrides_runpath=yes
21129 hardcode_into_libs=yes
21130 ;;
21131
21132 newsos6)
21133 version_type=linux
21134 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21135 shlibpath_var=LD_LIBRARY_PATH
21136 shlibpath_overrides_runpath=yes
21137 ;;
21138
21139 *nto* | *qnx*)
21140 version_type=qnx
21141 need_lib_prefix=no
21142 need_version=no
21143 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21144 soname_spec='${libname}${release}${shared_ext}$major'
21145 shlibpath_var=LD_LIBRARY_PATH
21146 shlibpath_overrides_runpath=no
21147 hardcode_into_libs=yes
21148 dynamic_linker='ldqnx.so'
21149 ;;
21150
21151 openbsd*)
21152 version_type=sunos
21153 sys_lib_dlsearch_path_spec="/usr/lib"
21154 need_lib_prefix=no
21155 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
21156 case $host_os in
21157 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
21158 *) need_version=no ;;
21159 esac
21160 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
21161 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
21162 shlibpath_var=LD_LIBRARY_PATH
21163 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
21164 case $host_os in
21165 openbsd2.[89] | openbsd2.[89].*)
21166 shlibpath_overrides_runpath=no
21167 ;;
21168 *)
21169 shlibpath_overrides_runpath=yes
21170 ;;
21171 esac
21172 else
21173 shlibpath_overrides_runpath=yes
21174 fi
21175 ;;
21176
21177 os2*)
21178 libname_spec='$name'
21179 shrext_cmds=".dll"
21180 need_lib_prefix=no
21181 library_names_spec='$libname${shared_ext} $libname.a'
21182 dynamic_linker='OS/2 ld.exe'
21183 shlibpath_var=LIBPATH
21184 ;;
21185
21186 osf3* | osf4* | osf5*)
21187 version_type=osf
21188 need_lib_prefix=no
21189 need_version=no
21190 soname_spec='${libname}${release}${shared_ext}$major'
21191 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21192 shlibpath_var=LD_LIBRARY_PATH
21193 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
21194 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
21195 ;;
21196
21197 rdos*)
21198 dynamic_linker=no
21199 ;;
21200
21201 solaris*)
21202 version_type=linux
21203 need_lib_prefix=no
21204 need_version=no
21205 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21206 soname_spec='${libname}${release}${shared_ext}$major'
21207 shlibpath_var=LD_LIBRARY_PATH
21208 shlibpath_overrides_runpath=yes
21209 hardcode_into_libs=yes
21210 # ldd complains unless libraries are executable
21211 postinstall_cmds='chmod +x $lib'
21212 ;;
21213
21214 sunos4*)
21215 version_type=sunos
21216 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
21217 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
21218 shlibpath_var=LD_LIBRARY_PATH
21219 shlibpath_overrides_runpath=yes
21220 if test "$with_gnu_ld" = yes; then
21221 need_lib_prefix=no
21222 fi
21223 need_version=yes
21224 ;;
21225
21226 sysv4 | sysv4.3*)
21227 version_type=linux
21228 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21229 soname_spec='${libname}${release}${shared_ext}$major'
21230 shlibpath_var=LD_LIBRARY_PATH
21231 case $host_vendor in
21232 sni)
21233 shlibpath_overrides_runpath=no
21234 need_lib_prefix=no
21235 runpath_var=LD_RUN_PATH
21236 ;;
21237 siemens)
21238 need_lib_prefix=no
21239 ;;
21240 motorola)
21241 need_lib_prefix=no
21242 need_version=no
21243 shlibpath_overrides_runpath=no
21244 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
21245 ;;
21246 esac
21247 ;;
21248
21249 sysv4*MP*)
21250 if test -d /usr/nec ;then
21251 version_type=linux
21252 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
21253 soname_spec='$libname${shared_ext}.$major'
21254 shlibpath_var=LD_LIBRARY_PATH
21255 fi
21256 ;;
21257
21258 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
21259 version_type=freebsd-elf
21260 need_lib_prefix=no
21261 need_version=no
21262 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
21263 soname_spec='${libname}${release}${shared_ext}$major'
21264 shlibpath_var=LD_LIBRARY_PATH
21265 shlibpath_overrides_runpath=yes
21266 hardcode_into_libs=yes
21267 if test "$with_gnu_ld" = yes; then
21268 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
21269 else
21270 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
21271 case $host_os in
21272 sco3.2v5*)
21273 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
21274 ;;
21275 esac
21276 fi
21277 sys_lib_dlsearch_path_spec='/usr/lib'
21278 ;;
21279
21280 tpf*)
21281 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
21282 version_type=linux
21283 need_lib_prefix=no
21284 need_version=no
21285 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21286 shlibpath_var=LD_LIBRARY_PATH
21287 shlibpath_overrides_runpath=no
21288 hardcode_into_libs=yes
21289 ;;
21290
21291 uts4*)
21292 version_type=linux
21293 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21294 soname_spec='${libname}${release}${shared_ext}$major'
21295 shlibpath_var=LD_LIBRARY_PATH
21296 ;;
21297
21298 *)
21299 dynamic_linker=no
21300 ;;
21301 esac
21302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
21303 $as_echo "$dynamic_linker" >&6; }
21304 test "$dynamic_linker" = no && can_build_shared=no
21305
21306 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
21307 if test "$GCC" = yes; then
21308 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
21309 fi
21310
21311 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
21312 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
21313 fi
21314 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
21315 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
21316 fi
21317
21318
21319
21320
21321
21322
21323
21324
21325
21326
21327
21328
21329
21330
21331
21332
21333
21334
21335
21336
21337
21338
21339
21340
21341
21342
21343
21344
21345
21346
21347
21348
21349
21350
21351
21352
21353
21354
21355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
21356 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
21357 hardcode_action_CXX=
21358 if test -n "$hardcode_libdir_flag_spec_CXX" ||
21359 test -n "$runpath_var_CXX" ||
21360 test "X$hardcode_automatic_CXX" = "Xyes" ; then
21361
21362 # We can hardcode non-existent directories.
21363 if test "$hardcode_direct_CXX" != no &&
21364 # If the only mechanism to avoid hardcoding is shlibpath_var, we
21365 # have to relink, otherwise we might link with an installed library
21366 # when we should be linking with a yet-to-be-installed one
21367 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
21368 test "$hardcode_minus_L_CXX" != no; then
21369 # Linking always hardcodes the temporary library directory.
21370 hardcode_action_CXX=relink
21371 else
21372 # We can link without hardcoding, and we can hardcode nonexisting dirs.
21373 hardcode_action_CXX=immediate
21374 fi
21375 else
21376 # We cannot hardcode anything, or else we can only hardcode existing
21377 # directories.
21378 hardcode_action_CXX=unsupported
21379 fi
21380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
21381 $as_echo "$hardcode_action_CXX" >&6; }
21382
21383 if test "$hardcode_action_CXX" = relink ||
21384 test "$inherit_rpath_CXX" = yes; then
21385 # Fast installation is not supported
21386 enable_fast_install=no
21387 elif test "$shlibpath_overrides_runpath" = yes ||
21388 test "$enable_shared" = no; then
21389 # Fast installation is not necessary
21390 enable_fast_install=needless
21391 fi
21392
21393
21394
21395
21396
21397
21398
21399 fi # test -n "$compiler"
21400
21401 CC=$lt_save_CC
21402 LDCXX=$LD
21403 LD=$lt_save_LD
21404 GCC=$lt_save_GCC
21405 with_gnu_ld=$lt_save_with_gnu_ld
21406 lt_cv_path_LDCXX=$lt_cv_path_LD
21407 lt_cv_path_LD=$lt_save_path_LD
21408 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
21409 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
21410 fi # test "$_lt_caught_CXX_error" != yes
21411
21412 ac_ext=c
21413 ac_cpp='$CPP $CPPFLAGS'
21414 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21415 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21416 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21417
21418
21419
21420
21421
21422
21423
21424
21425
21426
21427
21428
21429
21430
21431
21432
21433 # Only expand once:
21434
21435
21436
21437
21438
21439 # Identify the assembler which will work hand-in-glove with the newly
21440 # built GCC, so that we can examine its features. This is the assembler
21441 # which will be driven by the driver program.
21442 #
21443 # If build != host, and we aren't building gas in-tree, we identify a
21444 # build->target assembler and hope that it will have the same features
21445 # as the host->target assembler we'll be using.
21446 gcc_cv_gas_major_version=
21447 gcc_cv_gas_minor_version=
21448 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
21449
21450 if test "${gcc_cv_as+set}" = set; then :
21451
21452 else
21453
21454 if test -x "$DEFAULT_ASSEMBLER"; then
21455 gcc_cv_as="$DEFAULT_ASSEMBLER"
21456 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
21457 && test -f ../gas/Makefile \
21458 && test x$build = x$host; then
21459 gcc_cv_as=../gas/as-new$build_exeext
21460 elif test -x as$build_exeext; then
21461 # Build using assembler in the current directory.
21462 gcc_cv_as=./as$build_exeext
21463 elif ( set dummy $AS_FOR_TARGET; test -x $2 ); then
21464 gcc_cv_as="$AS_FOR_TARGET"
21465 else
21466 # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
21467 set dummy $AS_FOR_TARGET; ac_word=$2
21468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21469 $as_echo_n "checking for $ac_word... " >&6; }
21470 if test "${ac_cv_path_gcc_cv_as+set}" = set; then :
21471 $as_echo_n "(cached) " >&6
21472 else
21473 case $gcc_cv_as in
21474 [\\/]* | ?:[\\/]*)
21475 ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
21476 ;;
21477 *)
21478 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21479 for as_dir in $PATH
21480 do
21481 IFS=$as_save_IFS
21482 test -z "$as_dir" && as_dir=.
21483 for ac_exec_ext in '' $ac_executable_extensions; do
21484 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21485 ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
21486 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21487 break 2
21488 fi
21489 done
21490 done
21491 IFS=$as_save_IFS
21492
21493 ;;
21494 esac
21495 fi
21496 gcc_cv_as=$ac_cv_path_gcc_cv_as
21497 if test -n "$gcc_cv_as"; then
21498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21499 $as_echo "$gcc_cv_as" >&6; }
21500 else
21501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21502 $as_echo "no" >&6; }
21503 fi
21504
21505
21506 fi
21507 fi
21508
21509 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
21510
21511 case "$ORIGINAL_AS_FOR_TARGET" in
21512 ./as | ./as$build_exeext) ;;
21513 *) ac_config_files="$ac_config_files as:exec-tool.in"
21514 ;;
21515 esac
21516
21517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what assembler to use" >&5
21518 $as_echo_n "checking what assembler to use... " >&6; }
21519 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
21520 # Single tree build which includes gas. We want to prefer it
21521 # over whatever linker top-level may have detected, since
21522 # we'll use what we're building after installation anyway.
21523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built gas" >&5
21524 $as_echo "newly built gas" >&6; }
21525 in_tree_gas=yes
21526 gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21527 for f in $gcc_cv_as_bfd_srcdir/configure \
21528 $gcc_cv_as_gas_srcdir/configure \
21529 $gcc_cv_as_gas_srcdir/configure.in \
21530 $gcc_cv_as_gas_srcdir/Makefile.in ; do
21531 gcc_cv_gas_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
21532 if test x$gcc_cv_gas_version != x; then
21533 break
21534 fi
21535 done
21536 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
21537 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21538 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
21539 case $gcc_cv_gas_patch_version in
21540 "") gcc_cv_gas_patch_version="0" ;;
21541 esac
21542 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
21543 + $gcc_cv_gas_minor_version \) \* 1000 \
21544 + $gcc_cv_gas_patch_version`
21545
21546 in_tree_gas_is_elf=no
21547 if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
21548 || (grep 'obj_format = multi' ../gas/Makefile \
21549 && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
21550 then
21551 in_tree_gas_is_elf=yes
21552 fi
21553 else
21554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21555 $as_echo "$gcc_cv_as" >&6; }
21556 in_tree_gas=no
21557 fi
21558
21559 # Identify the linker which will work hand-in-glove with the newly
21560 # built GCC, so that we can examine its features. This is the linker
21561 # which will be driven by the driver program.
21562 #
21563 # If build != host, and we aren't building gas in-tree, we identify a
21564 # build->target linker and hope that it will have the same features
21565 # as the host->target linker we'll be using.
21566 gcc_cv_gld_major_version=
21567 gcc_cv_gld_minor_version=
21568 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
21569 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21570
21571 if test "${gcc_cv_ld+set}" = set; then :
21572
21573 else
21574
21575 if test -x "$DEFAULT_LINKER"; then
21576 gcc_cv_ld="$DEFAULT_LINKER"
21577 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
21578 && test -f ../ld/Makefile \
21579 && test x$build = x$host; then
21580 gcc_cv_ld=../ld/ld-new$build_exeext
21581 elif test -x collect-ld$build_exeext; then
21582 # Build using linker in the current directory.
21583 gcc_cv_ld=./collect-ld$build_exeext
21584 elif ( set dummy $LD_FOR_TARGET; test -x $2 ); then
21585 gcc_cv_ld="$LD_FOR_TARGET"
21586 else
21587 # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
21588 set dummy $LD_FOR_TARGET; ac_word=$2
21589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21590 $as_echo_n "checking for $ac_word... " >&6; }
21591 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then :
21592 $as_echo_n "(cached) " >&6
21593 else
21594 case $gcc_cv_ld in
21595 [\\/]* | ?:[\\/]*)
21596 ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
21597 ;;
21598 *)
21599 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21600 for as_dir in $PATH
21601 do
21602 IFS=$as_save_IFS
21603 test -z "$as_dir" && as_dir=.
21604 for ac_exec_ext in '' $ac_executable_extensions; do
21605 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21606 ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
21607 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21608 break 2
21609 fi
21610 done
21611 done
21612 IFS=$as_save_IFS
21613
21614 ;;
21615 esac
21616 fi
21617 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
21618 if test -n "$gcc_cv_ld"; then
21619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21620 $as_echo "$gcc_cv_ld" >&6; }
21621 else
21622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21623 $as_echo "no" >&6; }
21624 fi
21625
21626
21627 fi
21628 fi
21629
21630 ORIGINAL_PLUGIN_LD_FOR_TARGET=$gcc_cv_ld
21631 PLUGIN_LD=`basename $gcc_cv_ld`
21632
21633 # Check whether --with-plugin-ld was given.
21634 if test "${with_plugin_ld+set}" = set; then :
21635 withval=$with_plugin_ld; if test x"$withval" != x; then
21636 ORIGINAL_PLUGIN_LD_FOR_TARGET="$withval"
21637 PLUGIN_LD="$withval"
21638 fi
21639 fi
21640
21641
21642
21643 cat >>confdefs.h <<_ACEOF
21644 #define PLUGIN_LD "$PLUGIN_LD"
21645 _ACEOF
21646
21647
21648 # Check to see if we are using gold instead of ld
21649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using gold" >&5
21650 $as_echo_n "checking whether we are using gold... " >&6; }
21651 ld_is_gold=no
21652 if test x$gcc_cv_ld != x; then
21653 if $gcc_cv_ld --version 2>/dev/null | sed 1q \
21654 | grep "GNU gold" > /dev/null; then
21655 ld_is_gold=yes
21656 fi
21657 fi
21658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_is_gold" >&5
21659 $as_echo "$ld_is_gold" >&6; }
21660
21661 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
21662
21663 case "$ORIGINAL_LD_FOR_TARGET" in
21664 ./collect-ld | ./collect-ld$build_exeext) ;;
21665 *) ac_config_files="$ac_config_files collect-ld:exec-tool.in"
21666 ;;
21667 esac
21668
21669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what linker to use" >&5
21670 $as_echo_n "checking what linker to use... " >&6; }
21671 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext \
21672 || test "$gcc_cv_ld" = ../gold/ld-new$build_exeext; then
21673 # Single tree build which includes ld. We want to prefer it
21674 # over whatever linker top-level may have detected, since
21675 # we'll use what we're building after installation anyway.
21676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built ld" >&5
21677 $as_echo "newly built ld" >&6; }
21678 in_tree_ld=yes
21679 in_tree_ld_is_elf=no
21680 if (grep 'EMUL = .*elf' ../ld/Makefile \
21681 || grep 'EMUL = .*linux' ../ld/Makefile \
21682 || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
21683 in_tree_ld_is_elf=yes
21684 elif test "$ld_is_gold" = yes; then
21685 in_tree_ld_is_elf=yes
21686 fi
21687 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
21688 do
21689 gcc_cv_gld_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
21690 if test x$gcc_cv_gld_version != x; then
21691 break
21692 fi
21693 done
21694 gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
21695 gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21696 else
21697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21698 $as_echo "$gcc_cv_ld" >&6; }
21699 in_tree_ld=no
21700 fi
21701
21702 # Figure out what nm we will be using.
21703 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
21704 if test "${gcc_cv_nm+set}" = set; then :
21705
21706 else
21707
21708 if test -f $gcc_cv_binutils_srcdir/configure.in \
21709 && test -f ../binutils/Makefile \
21710 && test x$build = x$host; then
21711 gcc_cv_nm=../binutils/nm-new$build_exeext
21712 elif test -x nm$build_exeext; then
21713 gcc_cv_nm=./nm$build_exeext
21714 elif ( set dummy $NM_FOR_TARGET; test -x $2 ); then
21715 gcc_cv_nm="$NM_FOR_TARGET"
21716 else
21717 # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
21718 set dummy $NM_FOR_TARGET; ac_word=$2
21719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21720 $as_echo_n "checking for $ac_word... " >&6; }
21721 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then :
21722 $as_echo_n "(cached) " >&6
21723 else
21724 case $gcc_cv_nm in
21725 [\\/]* | ?:[\\/]*)
21726 ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
21727 ;;
21728 *)
21729 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21730 for as_dir in $PATH
21731 do
21732 IFS=$as_save_IFS
21733 test -z "$as_dir" && as_dir=.
21734 for ac_exec_ext in '' $ac_executable_extensions; do
21735 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21736 ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
21737 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21738 break 2
21739 fi
21740 done
21741 done
21742 IFS=$as_save_IFS
21743
21744 ;;
21745 esac
21746 fi
21747 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
21748 if test -n "$gcc_cv_nm"; then
21749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21750 $as_echo "$gcc_cv_nm" >&6; }
21751 else
21752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21753 $as_echo "no" >&6; }
21754 fi
21755
21756
21757 fi
21758 fi
21759
21760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what nm to use" >&5
21761 $as_echo_n "checking what nm to use... " >&6; }
21762 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
21763 # Single tree build which includes binutils.
21764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built nm" >&5
21765 $as_echo "newly built nm" >&6; }
21766 in_tree_nm=yes
21767 else
21768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21769 $as_echo "$gcc_cv_nm" >&6; }
21770 in_tree_nm=no
21771 fi
21772
21773 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
21774
21775 case "$ORIGINAL_NM_FOR_TARGET" in
21776 ./nm | ./nm$build_exeext) ;;
21777 *) ac_config_files="$ac_config_files nm:exec-tool.in"
21778 ;;
21779 esac
21780
21781
21782 # Figure out what objdump we will be using.
21783 if test "${gcc_cv_objdump+set}" = set; then :
21784
21785 else
21786
21787 if test -f $gcc_cv_binutils_srcdir/configure.in \
21788 && test -f ../binutils/Makefile \
21789 && test x$build = x$host; then
21790 # Single tree build which includes binutils.
21791 gcc_cv_objdump=../binutils/objdump$build_exeext
21792 elif test -x objdump$build_exeext; then
21793 gcc_cv_objdump=./objdump$build_exeext
21794 elif ( set dummy $OBJDUMP_FOR_TARGET; test -x $2 ); then
21795 gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
21796 else
21797 # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
21798 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
21799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21800 $as_echo_n "checking for $ac_word... " >&6; }
21801 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then :
21802 $as_echo_n "(cached) " >&6
21803 else
21804 case $gcc_cv_objdump in
21805 [\\/]* | ?:[\\/]*)
21806 ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
21807 ;;
21808 *)
21809 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21810 for as_dir in $PATH
21811 do
21812 IFS=$as_save_IFS
21813 test -z "$as_dir" && as_dir=.
21814 for ac_exec_ext in '' $ac_executable_extensions; do
21815 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21816 ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
21817 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21818 break 2
21819 fi
21820 done
21821 done
21822 IFS=$as_save_IFS
21823
21824 ;;
21825 esac
21826 fi
21827 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
21828 if test -n "$gcc_cv_objdump"; then
21829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21830 $as_echo "$gcc_cv_objdump" >&6; }
21831 else
21832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21833 $as_echo "no" >&6; }
21834 fi
21835
21836
21837 fi
21838 fi
21839
21840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what objdump to use" >&5
21841 $as_echo_n "checking what objdump to use... " >&6; }
21842 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
21843 # Single tree build which includes binutils.
21844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built objdump" >&5
21845 $as_echo "newly built objdump" >&6; }
21846 elif test x$gcc_cv_objdump = x; then
21847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21848 $as_echo "not found" >&6; }
21849 else
21850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21851 $as_echo "$gcc_cv_objdump" >&6; }
21852 fi
21853
21854 # Figure out what readelf we will be using.
21855 if test "${gcc_cv_readelf+set}" = set; then :
21856
21857 else
21858
21859 if test -f $gcc_cv_binutils_srcdir/configure.in \
21860 && test -f ../binutils/Makefile \
21861 && test x$build = x$host; then
21862 # Single tree build which includes binutils.
21863 gcc_cv_readelf=../binutils/readelf$build_exeext
21864 elif test -x readelf$build_exeext; then
21865 gcc_cv_readelf=./readelf$build_exeext
21866 else
21867 # Extract the first word of "readelf", so it can be a program name with args.
21868 set dummy readelf; ac_word=$2
21869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21870 $as_echo_n "checking for $ac_word... " >&6; }
21871 if test "${ac_cv_path_gcc_cv_readelf+set}" = set; then :
21872 $as_echo_n "(cached) " >&6
21873 else
21874 case $gcc_cv_readelf in
21875 [\\/]* | ?:[\\/]*)
21876 ac_cv_path_gcc_cv_readelf="$gcc_cv_readelf" # Let the user override the test with a path.
21877 ;;
21878 *)
21879 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21880 for as_dir in $PATH
21881 do
21882 IFS=$as_save_IFS
21883 test -z "$as_dir" && as_dir=.
21884 for ac_exec_ext in '' $ac_executable_extensions; do
21885 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21886 ac_cv_path_gcc_cv_readelf="$as_dir/$ac_word$ac_exec_ext"
21887 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21888 break 2
21889 fi
21890 done
21891 done
21892 IFS=$as_save_IFS
21893
21894 ;;
21895 esac
21896 fi
21897 gcc_cv_readelf=$ac_cv_path_gcc_cv_readelf
21898 if test -n "$gcc_cv_readelf"; then
21899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21900 $as_echo "$gcc_cv_readelf" >&6; }
21901 else
21902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21903 $as_echo "no" >&6; }
21904 fi
21905
21906
21907 fi
21908 fi
21909
21910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what readelf to use" >&5
21911 $as_echo_n "checking what readelf to use... " >&6; }
21912 if test "$gcc_cv_readelf" = ../binutils/readelf$build_exeext; then
21913 # Single tree build which includes binutils.
21914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built readelf" >&5
21915 $as_echo "newly built readelf" >&6; }
21916 elif test x$gcc_cv_readelf = x; then
21917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21918 $as_echo "not found" >&6; }
21919 else
21920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21921 $as_echo "$gcc_cv_readelf" >&6; }
21922 fi
21923
21924 # Figure out what assembler alignment features are present.
21925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler flags" >&5
21926 $as_echo_n "checking assembler flags... " >&6; }
21927 if test "${gcc_cv_as_flags+set}" = set; then :
21928 $as_echo_n "(cached) " >&6
21929 else
21930 case "$target" in
21931 i[34567]86-*-linux*)
21932 gcc_cv_as_flags="--32"
21933 ;;
21934 powerpc*-*-darwin*)
21935 gcc_cv_as_flags="-arch ppc"
21936 ;;
21937 *)
21938 gcc_cv_as_flags=" "
21939 ;;
21940 esac
21941 fi
21942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_flags" >&5
21943 $as_echo "$gcc_cv_as_flags" >&6; }
21944
21945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .balign and .p2align" >&5
21946 $as_echo_n "checking assembler for .balign and .p2align... " >&6; }
21947 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then :
21948 $as_echo_n "(cached) " >&6
21949 else
21950 gcc_cv_as_balign_and_p2align=no
21951 if test $in_tree_gas = yes; then
21952 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
21953 then gcc_cv_as_balign_and_p2align=yes
21954 fi
21955 elif test x$gcc_cv_as != x; then
21956 $as_echo '.balign 4
21957 .p2align 2' > conftest.s
21958 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
21959 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21960 (eval $ac_try) 2>&5
21961 ac_status=$?
21962 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21963 test $ac_status = 0; }; }
21964 then
21965 gcc_cv_as_balign_and_p2align=yes
21966 else
21967 echo "configure: failed program was" >&5
21968 cat conftest.s >&5
21969 fi
21970 rm -f conftest.o conftest.s
21971 fi
21972 fi
21973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_balign_and_p2align" >&5
21974 $as_echo "$gcc_cv_as_balign_and_p2align" >&6; }
21975 if test $gcc_cv_as_balign_and_p2align = yes; then
21976
21977 $as_echo "#define HAVE_GAS_BALIGN_AND_P2ALIGN 1" >>confdefs.h
21978
21979 fi
21980
21981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .p2align with maximum skip" >&5
21982 $as_echo_n "checking assembler for .p2align with maximum skip... " >&6; }
21983 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then :
21984 $as_echo_n "(cached) " >&6
21985 else
21986 gcc_cv_as_max_skip_p2align=no
21987 if test $in_tree_gas = yes; then
21988 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21989 then gcc_cv_as_max_skip_p2align=yes
21990 fi
21991 elif test x$gcc_cv_as != x; then
21992 $as_echo '.p2align 4,,7' > conftest.s
21993 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
21994 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21995 (eval $ac_try) 2>&5
21996 ac_status=$?
21997 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21998 test $ac_status = 0; }; }
21999 then
22000 gcc_cv_as_max_skip_p2align=yes
22001 else
22002 echo "configure: failed program was" >&5
22003 cat conftest.s >&5
22004 fi
22005 rm -f conftest.o conftest.s
22006 fi
22007 fi
22008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_max_skip_p2align" >&5
22009 $as_echo "$gcc_cv_as_max_skip_p2align" >&6; }
22010 if test $gcc_cv_as_max_skip_p2align = yes; then
22011
22012 $as_echo "#define HAVE_GAS_MAX_SKIP_P2ALIGN 1" >>confdefs.h
22013
22014 fi
22015
22016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .literal16" >&5
22017 $as_echo_n "checking assembler for .literal16... " >&6; }
22018 if test "${gcc_cv_as_literal16+set}" = set; then :
22019 $as_echo_n "(cached) " >&6
22020 else
22021 gcc_cv_as_literal16=no
22022 if test $in_tree_gas = yes; then
22023 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
22024 then gcc_cv_as_literal16=yes
22025 fi
22026 elif test x$gcc_cv_as != x; then
22027 $as_echo '.literal16' > conftest.s
22028 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22029 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22030 (eval $ac_try) 2>&5
22031 ac_status=$?
22032 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22033 test $ac_status = 0; }; }
22034 then
22035 gcc_cv_as_literal16=yes
22036 else
22037 echo "configure: failed program was" >&5
22038 cat conftest.s >&5
22039 fi
22040 rm -f conftest.o conftest.s
22041 fi
22042 fi
22043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_literal16" >&5
22044 $as_echo "$gcc_cv_as_literal16" >&6; }
22045 if test $gcc_cv_as_literal16 = yes; then
22046
22047 $as_echo "#define HAVE_GAS_LITERAL16 1" >>confdefs.h
22048
22049 fi
22050
22051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working .subsection -1" >&5
22052 $as_echo_n "checking assembler for working .subsection -1... " >&6; }
22053 if test "${gcc_cv_as_subsection_m1+set}" = set; then :
22054 $as_echo_n "(cached) " >&6
22055 else
22056 gcc_cv_as_subsection_m1=no
22057 if test $in_tree_gas = yes; then
22058 if test $in_tree_gas_is_elf = yes \
22059 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
22060 then gcc_cv_as_subsection_m1=yes
22061 fi
22062 elif test x$gcc_cv_as != x; then
22063 $as_echo 'conftest_label1: .word 0
22064 .subsection -1
22065 conftest_label2: .word 0
22066 .previous' > conftest.s
22067 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22068 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22069 (eval $ac_try) 2>&5
22070 ac_status=$?
22071 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22072 test $ac_status = 0; }; }
22073 then
22074 if test x$gcc_cv_nm != x; then
22075 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
22076 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
22077 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
22078 then :
22079 else gcc_cv_as_subsection_m1=yes
22080 fi
22081 rm -f conftest.nm1 conftest.nm2
22082 fi
22083 else
22084 echo "configure: failed program was" >&5
22085 cat conftest.s >&5
22086 fi
22087 rm -f conftest.o conftest.s
22088 fi
22089 fi
22090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_subsection_m1" >&5
22091 $as_echo "$gcc_cv_as_subsection_m1" >&6; }
22092 if test $gcc_cv_as_subsection_m1 = yes; then
22093
22094 $as_echo "#define HAVE_GAS_SUBSECTION_ORDERING 1" >>confdefs.h
22095
22096 fi
22097
22098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weak" >&5
22099 $as_echo_n "checking assembler for .weak... " >&6; }
22100 if test "${gcc_cv_as_weak+set}" = set; then :
22101 $as_echo_n "(cached) " >&6
22102 else
22103 gcc_cv_as_weak=no
22104 if test $in_tree_gas = yes; then
22105 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
22106 then gcc_cv_as_weak=yes
22107 fi
22108 elif test x$gcc_cv_as != x; then
22109 $as_echo ' .weak foobar' > conftest.s
22110 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22111 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22112 (eval $ac_try) 2>&5
22113 ac_status=$?
22114 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22115 test $ac_status = 0; }; }
22116 then
22117 gcc_cv_as_weak=yes
22118 else
22119 echo "configure: failed program was" >&5
22120 cat conftest.s >&5
22121 fi
22122 rm -f conftest.o conftest.s
22123 fi
22124 fi
22125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weak" >&5
22126 $as_echo "$gcc_cv_as_weak" >&6; }
22127 if test $gcc_cv_as_weak = yes; then
22128
22129 $as_echo "#define HAVE_GAS_WEAK 1" >>confdefs.h
22130
22131 fi
22132
22133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weakref" >&5
22134 $as_echo_n "checking assembler for .weakref... " >&6; }
22135 if test "${gcc_cv_as_weakref+set}" = set; then :
22136 $as_echo_n "(cached) " >&6
22137 else
22138 gcc_cv_as_weakref=no
22139 if test $in_tree_gas = yes; then
22140 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
22141 then gcc_cv_as_weakref=yes
22142 fi
22143 elif test x$gcc_cv_as != x; then
22144 $as_echo ' .weakref foobar, barfnot' > conftest.s
22145 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22146 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22147 (eval $ac_try) 2>&5
22148 ac_status=$?
22149 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22150 test $ac_status = 0; }; }
22151 then
22152 gcc_cv_as_weakref=yes
22153 else
22154 echo "configure: failed program was" >&5
22155 cat conftest.s >&5
22156 fi
22157 rm -f conftest.o conftest.s
22158 fi
22159 fi
22160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weakref" >&5
22161 $as_echo "$gcc_cv_as_weakref" >&6; }
22162 if test $gcc_cv_as_weakref = yes; then
22163
22164 $as_echo "#define HAVE_GAS_WEAKREF 1" >>confdefs.h
22165
22166 fi
22167
22168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .nsubspa comdat" >&5
22169 $as_echo_n "checking assembler for .nsubspa comdat... " >&6; }
22170 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then :
22171 $as_echo_n "(cached) " >&6
22172 else
22173 gcc_cv_as_nsubspa_comdat=no
22174 if test $in_tree_gas = yes; then
22175 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
22176 then gcc_cv_as_nsubspa_comdat=yes
22177 fi
22178 elif test x$gcc_cv_as != x; then
22179 $as_echo ' .SPACE $TEXT$
22180 .NSUBSPA $CODE$,COMDAT' > conftest.s
22181 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22182 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22183 (eval $ac_try) 2>&5
22184 ac_status=$?
22185 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22186 test $ac_status = 0; }; }
22187 then
22188 gcc_cv_as_nsubspa_comdat=yes
22189 else
22190 echo "configure: failed program was" >&5
22191 cat conftest.s >&5
22192 fi
22193 rm -f conftest.o conftest.s
22194 fi
22195 fi
22196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_nsubspa_comdat" >&5
22197 $as_echo "$gcc_cv_as_nsubspa_comdat" >&6; }
22198 if test $gcc_cv_as_nsubspa_comdat = yes; then
22199
22200 $as_echo "#define HAVE_GAS_NSUBSPA_COMDAT 1" >>confdefs.h
22201
22202 fi
22203
22204 # .hidden needs to be supported in both the assembler and the linker,
22205 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
22206 # This is irritatingly difficult to feature test for; we have to check the
22207 # date string after the version number. If we've got an in-tree
22208 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
22209 # to be safe.
22210 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
22211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .hidden" >&5
22212 $as_echo_n "checking assembler for .hidden... " >&6; }
22213 if test "${gcc_cv_as_hidden+set}" = set; then :
22214 $as_echo_n "(cached) " >&6
22215 else
22216 gcc_cv_as_hidden=no
22217 if test $in_tree_gas = yes; then
22218 if test $in_tree_gas_is_elf = yes \
22219 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
22220 then gcc_cv_as_hidden=yes
22221 fi
22222 elif test x$gcc_cv_as != x; then
22223 $as_echo ' .hidden foobar
22224 foobar:' > conftest.s
22225 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22226 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22227 (eval $ac_try) 2>&5
22228 ac_status=$?
22229 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22230 test $ac_status = 0; }; }
22231 then
22232
22233 # Solaris 9/x86 as incorrectly emits an alias for a hidden symbol with
22234 # STV_HIDDEN, so disable .hidden support if so.
22235 case "${target}" in
22236 i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
22237 if test x$gcc_cv_as != x && test x$gcc_cv_objdump != x; then
22238 cat > conftest.s <<EOF
22239 .globl hidden
22240 .hidden hidden
22241 hidden:
22242 .globl default
22243 .set default,hidden
22244 EOF
22245 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
22246 && $gcc_cv_objdump -t conftest.o 2>/dev/null | \
22247 grep '\.hidden default' > /dev/null; then
22248 gcc_cv_as_hidden=no
22249 else
22250 gcc_cv_as_hidden=yes
22251 fi
22252 else
22253 # Assume bug is present if objdump is missing.
22254 gcc_cv_as_hidden=no
22255 fi
22256 ;;
22257 *)
22258 gcc_cv_as_hidden=yes
22259 ;;
22260 esac
22261 else
22262 echo "configure: failed program was" >&5
22263 cat conftest.s >&5
22264 fi
22265 rm -f conftest.o conftest.s
22266 fi
22267 fi
22268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_hidden" >&5
22269 $as_echo "$gcc_cv_as_hidden" >&6; }
22270
22271 case "${target}" in
22272 *-*-darwin*)
22273 # Darwin as has some visibility support, though with a different syntax.
22274 gcc_cv_as_hidden=yes
22275 ;;
22276 esac
22277
22278 # gnu_indirect_function type is an extension proposed at
22279 # http://groups.google/com/group/generic-abi/files. It allows dynamic runtime
22280 # selection of function implementation
22281 # Check whether --enable-gnu-indirect-function was given.
22282 if test "${enable_gnu_indirect_function+set}" = set; then :
22283 enableval=$enable_gnu_indirect_function; case $enable_gnu_indirect_function in
22284 yes | no) ;;
22285 *) as_fn_error "'$enable_gnu_indirect_function' is an invalid value for --enable-gnu-indirect-function.
22286 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
22287 esac
22288 else
22289 enable_gnu_indirect_function="$default_gnu_indirect_function"
22290 fi
22291
22292 if test x$enable_gnu_indirect_function = xyes; then
22293
22294 $as_echo "#define HAVE_GNU_INDIRECT_FUNCTION 1" >>confdefs.h
22295
22296 fi
22297
22298 if test $in_tree_ld != yes ; then
22299 ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
22300 if echo "$ld_ver" | grep GNU > /dev/null; then
22301 if test x"$ld_is_gold" = xyes; then
22302 # GNU gold --version looks like this:
22303 #
22304 # GNU gold (GNU Binutils 2.21.51.20110225) 1.11
22305 #
22306 # We extract the binutils version which is more familiar and specific
22307 # than the gold version.
22308 ld_vers=`echo $ld_ver | sed -n \
22309 -e 's,^[^)]*[ ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
22310 else
22311 # GNU ld --version looks like this:
22312 #
22313 # GNU ld (GNU Binutils) 2.21.51.20110225
22314 ld_vers=`echo $ld_ver | sed -n \
22315 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22316 fi
22317 ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
22318 ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22319 ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22320 ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
22321 else
22322 case "${target}" in
22323 *-*-solaris2*)
22324 #
22325 # Solaris 2 ld -V output looks like this for a regular version:
22326 #
22327 # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1699
22328 #
22329 # but test versions add stuff at the end:
22330 #
22331 # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1701:onnv-ab196087-6931056-03/25/10
22332 #
22333 ld_ver=`$gcc_cv_ld -V 2>&1`
22334 if echo "$ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
22335 ld_vers=`echo $ld_ver | sed -n \
22336 -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
22337 ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22338 ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22339 fi
22340 ;;
22341 esac
22342 fi
22343 fi
22344
22345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .hidden support" >&5
22346 $as_echo_n "checking linker for .hidden support... " >&6; }
22347 if test "${gcc_cv_ld_hidden+set}" = set; then :
22348 $as_echo_n "(cached) " >&6
22349 else
22350 if test $in_tree_ld = yes ; then
22351 gcc_cv_ld_hidden=no
22352 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
22353 && test $in_tree_ld_is_elf = yes; then
22354 gcc_cv_ld_hidden=yes
22355 fi
22356 else
22357 gcc_cv_ld_hidden=yes
22358 if test x"$ld_is_gold" = xyes; then
22359 :
22360 elif echo "$ld_ver" | grep GNU > /dev/null; then
22361 if test 0"$ld_date" -lt 20020404; then
22362 if test -n "$ld_date"; then
22363 # If there was date string, but was earlier than 2002-04-04, fail
22364 gcc_cv_ld_hidden=no
22365 elif test -z "$ld_vers"; then
22366 # If there was no date string nor ld version number, something is wrong
22367 gcc_cv_ld_hidden=no
22368 else
22369 test -z "$ld_vers_patch" && ld_vers_patch=0
22370 if test "$ld_vers_major" -lt 2; then
22371 gcc_cv_ld_hidden=no
22372 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
22373 gcc_cv_ld_hidden="no"
22374 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
22375 gcc_cv_ld_hidden=no
22376 fi
22377 fi
22378 fi
22379 else
22380 case "${target}" in
22381 *-*-darwin*)
22382 # Darwin ld has some visibility support.
22383 gcc_cv_ld_hidden=yes
22384 ;;
22385 hppa64*-*-hpux* | ia64*-*-hpux*)
22386 gcc_cv_ld_hidden=yes
22387 ;;
22388 *-*-solaris2.8*)
22389 # .hidden support was backported to Solaris 8, starting with ld
22390 # version 1.276.
22391 if test "$ld_vers_minor" -ge 276; then
22392 gcc_cv_ld_hidden=yes
22393 else
22394 gcc_cv_ld_hidden=no
22395 fi
22396 ;;
22397 *-*-solaris2.9* | *-*-solaris2.1[0-9]*)
22398 # Support for .hidden in Sun ld appeared in Solaris 9 FCS, but
22399 # .symbolic was only added in Solaris 9 12/02.
22400 gcc_cv_ld_hidden=yes
22401 ;;
22402 *)
22403 gcc_cv_ld_hidden=no
22404 ;;
22405 esac
22406 fi
22407 fi
22408 fi
22409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_hidden" >&5
22410 $as_echo "$gcc_cv_ld_hidden" >&6; }
22411 libgcc_visibility=no
22412
22413
22414 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
22415 libgcc_visibility=yes
22416
22417 $as_echo "#define HAVE_GAS_HIDDEN 1" >>confdefs.h
22418
22419 fi
22420
22421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker read-only and read-write section mixing" >&5
22422 $as_echo_n "checking linker read-only and read-write section mixing... " >&6; }
22423 gcc_cv_ld_ro_rw_mix=unknown
22424 if test $in_tree_ld = yes ; then
22425 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
22426 && test $in_tree_ld_is_elf = yes; then
22427 gcc_cv_ld_ro_rw_mix=read-write
22428 fi
22429 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22430 echo '.section myfoosect, "a"' > conftest1.s
22431 echo '.section myfoosect, "aw"' > conftest2.s
22432 echo '.byte 1' >> conftest2.s
22433 echo '.section myfoosect, "a"' > conftest3.s
22434 echo '.byte 0' >> conftest3.s
22435 if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
22436 && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
22437 && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
22438 && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
22439 conftest2.o conftest3.o > /dev/null 2>&1; then
22440 gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
22441 | sed -e '/myfoosect/!d' -e N`
22442 if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
22443 if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
22444 gcc_cv_ld_ro_rw_mix=read-only
22445 else
22446 gcc_cv_ld_ro_rw_mix=read-write
22447 fi
22448 fi
22449 fi
22450 rm -f conftest.* conftest[123].*
22451 fi
22452 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
22453
22454 $as_echo "#define HAVE_LD_RO_RW_SECTION_MIXING 1" >>confdefs.h
22455
22456 fi
22457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_ro_rw_mix" >&5
22458 $as_echo "$gcc_cv_ld_ro_rw_mix" >&6; }
22459
22460 # Check if we have .[us]leb128, and support symbol arithmetic with it.
22461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .sleb128 and .uleb128" >&5
22462 $as_echo_n "checking assembler for .sleb128 and .uleb128... " >&6; }
22463 if test "${gcc_cv_as_leb128+set}" = set; then :
22464 $as_echo_n "(cached) " >&6
22465 else
22466 gcc_cv_as_leb128=no
22467 if test $in_tree_gas = yes; then
22468 if test $in_tree_gas_is_elf = yes \
22469 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22470 then gcc_cv_as_leb128=yes
22471 fi
22472 elif test x$gcc_cv_as != x; then
22473 $as_echo ' .data
22474 .uleb128 L2 - L1
22475 L1:
22476 .uleb128 1280
22477 .sleb128 -1010
22478 L2:' > conftest.s
22479 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22480 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22481 (eval $ac_try) 2>&5
22482 ac_status=$?
22483 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22484 test $ac_status = 0; }; }
22485 then
22486 # GAS versions before 2.11 do not support uleb128,
22487 # despite appearing to.
22488 # ??? There exists an elf-specific test that will crash
22489 # the assembler. Perhaps it's better to figure out whether
22490 # arbitrary sections are supported and try the test.
22491 as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
22492 if echo "$as_ver" | grep GNU > /dev/null; then
22493 as_vers=`echo $as_ver | sed -n \
22494 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22495 as_major=`expr "$as_vers" : '\([0-9]*\)'`
22496 as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'`
22497 if test $as_major -eq 2 && test $as_minor -lt 11
22498 then :
22499 else gcc_cv_as_leb128=yes
22500 fi
22501 fi
22502 else
22503 echo "configure: failed program was" >&5
22504 cat conftest.s >&5
22505 fi
22506 rm -f conftest.o conftest.s
22507 fi
22508 fi
22509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_leb128" >&5
22510 $as_echo "$gcc_cv_as_leb128" >&6; }
22511 if test $gcc_cv_as_leb128 = yes; then
22512
22513 $as_echo "#define HAVE_AS_LEB128 1" >>confdefs.h
22514
22515 fi
22516
22517 # Check if we have assembler support for unwind directives.
22518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi directives" >&5
22519 $as_echo_n "checking assembler for cfi directives... " >&6; }
22520 if test "${gcc_cv_as_cfi_directive+set}" = set; then :
22521 $as_echo_n "(cached) " >&6
22522 else
22523 gcc_cv_as_cfi_directive=no
22524 if test x$gcc_cv_as != x; then
22525 $as_echo ' .text
22526 .cfi_startproc
22527 .cfi_offset 0, 0
22528 .cfi_same_value 1
22529 .cfi_def_cfa 1, 2
22530 .cfi_escape 1, 2, 3, 4, 5
22531 .cfi_endproc' > conftest.s
22532 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22533 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22534 (eval $ac_try) 2>&5
22535 ac_status=$?
22536 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22537 test $ac_status = 0; }; }
22538 then
22539 case "$target" in
22540 *-*-solaris*)
22541 # If the linker used on Solaris (like Sun ld) isn't capable of merging
22542 # read-only and read-write sections, we need to make sure that the
22543 # assembler used emits read-write .eh_frame sections.
22544 if test "x$gcc_cv_ld_ro_rw_mix" != xread-write; then
22545 if test "x$gcc_cv_objdump" != x; then
22546 if $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22547 sed -e /.eh_frame/!d -e N | grep READONLY > /dev/null; then
22548 gcc_cv_as_cfi_directive=no
22549 else
22550 case "$target" in
22551 i?86-*-solaris2.1[0-9]* | x86_64-*-solaris2.1[0-9]*)
22552 # On Solaris/x86, make sure that GCC and gas agree on using
22553 # read-only .eh_frame sections for 64-bit.
22554 if $gcc_cv_as --64 -o conftest.o conftest.s > /dev/null 2>&1 && \
22555 $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22556 sed -e /.eh_frame/!d -e N | \
22557 grep READONLY > /dev/null; then
22558 gcc_cv_as_cfi_directive=yes
22559 else
22560 gcc_cv_as_cfi_directive=no
22561 fi
22562 ;;
22563 *)
22564 gcc_cv_as_cfi_directive=yes
22565 ;;
22566 esac
22567 fi
22568 else
22569 # no objdump, err on the side of caution
22570 gcc_cv_as_cfi_directive=no
22571 fi
22572 else
22573 gcc_cv_as_cfi_directive=yes
22574 fi
22575 ;;
22576 *-*-*)
22577 gcc_cv_as_cfi_directive=yes
22578 ;;
22579 esac
22580 else
22581 echo "configure: failed program was" >&5
22582 cat conftest.s >&5
22583 fi
22584 rm -f conftest.o conftest.s
22585 fi
22586 fi
22587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_directive" >&5
22588 $as_echo "$gcc_cv_as_cfi_directive" >&6; }
22589
22590 if test $gcc_cv_as_cfi_directive = yes && test x$gcc_cv_objdump != x; then
22591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working cfi advance" >&5
22592 $as_echo_n "checking assembler for working cfi advance... " >&6; }
22593 if test "${gcc_cv_as_cfi_advance_working+set}" = set; then :
22594 $as_echo_n "(cached) " >&6
22595 else
22596 gcc_cv_as_cfi_advance_working=no
22597 if test x$gcc_cv_as != x; then
22598 $as_echo ' .text
22599 .cfi_startproc
22600 .cfi_adjust_cfa_offset 64
22601 .skip 75040, 0
22602 .cfi_adjust_cfa_offset 128
22603 .cfi_endproc' > conftest.s
22604 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22605 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22606 (eval $ac_try) 2>&5
22607 ac_status=$?
22608 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22609 test $ac_status = 0; }; }
22610 then
22611
22612 if $gcc_cv_objdump -Wf conftest.o 2>/dev/null \
22613 | grep 'DW_CFA_advance_loc[24]:[ ][ ]*75040[ ]' >/dev/null; then
22614 gcc_cv_as_cfi_advance_working=yes
22615 fi
22616
22617 else
22618 echo "configure: failed program was" >&5
22619 cat conftest.s >&5
22620 fi
22621 rm -f conftest.o conftest.s
22622 fi
22623 fi
22624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_advance_working" >&5
22625 $as_echo "$gcc_cv_as_cfi_advance_working" >&6; }
22626
22627 else
22628 # no objdump, err on the side of caution
22629 gcc_cv_as_cfi_advance_working=no
22630 fi
22631
22632
22633 cat >>confdefs.h <<_ACEOF
22634 #define HAVE_GAS_CFI_DIRECTIVE `if test $gcc_cv_as_cfi_directive = yes \
22635 && test $gcc_cv_as_cfi_advance_working = yes; then echo 1; else echo 0; fi`
22636 _ACEOF
22637
22638
22639
22640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi personality directive" >&5
22641 $as_echo_n "checking assembler for cfi personality directive... " >&6; }
22642 if test "${gcc_cv_as_cfi_personality_directive+set}" = set; then :
22643 $as_echo_n "(cached) " >&6
22644 else
22645 gcc_cv_as_cfi_personality_directive=no
22646 if test x$gcc_cv_as != x; then
22647 $as_echo ' .text
22648 .cfi_startproc
22649 .cfi_personality 0, symbol
22650 .cfi_endproc' > conftest.s
22651 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22652 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22653 (eval $ac_try) 2>&5
22654 ac_status=$?
22655 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22656 test $ac_status = 0; }; }
22657 then
22658 gcc_cv_as_cfi_personality_directive=yes
22659 else
22660 echo "configure: failed program was" >&5
22661 cat conftest.s >&5
22662 fi
22663 rm -f conftest.o conftest.s
22664 fi
22665 fi
22666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_personality_directive" >&5
22667 $as_echo "$gcc_cv_as_cfi_personality_directive" >&6; }
22668
22669
22670 cat >>confdefs.h <<_ACEOF
22671 #define HAVE_GAS_CFI_PERSONALITY_DIRECTIVE `if test $gcc_cv_as_cfi_personality_directive = yes;
22672 then echo 1; else echo 0; fi`
22673 _ACEOF
22674
22675
22676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi sections directive" >&5
22677 $as_echo_n "checking assembler for cfi sections directive... " >&6; }
22678 if test "${gcc_cv_as_cfi_sections_directive+set}" = set; then :
22679 $as_echo_n "(cached) " >&6
22680 else
22681 gcc_cv_as_cfi_sections_directive=no
22682 if test x$gcc_cv_as != x; then
22683 $as_echo ' .text
22684 .cfi_sections .debug_frame, .eh_frame
22685 .cfi_startproc
22686 .cfi_endproc' > conftest.s
22687 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22688 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22689 (eval $ac_try) 2>&5
22690 ac_status=$?
22691 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22692 test $ac_status = 0; }; }
22693 then
22694 case $target_os in
22695 win32 | pe | cygwin* | mingw32* | uwin*)
22696 # Need to check that we generated the correct relocation for the
22697 # .debug_frame section. This was fixed for binutils 2.21.
22698 gcc_cv_as_cfi_sections_directive=no
22699 if test "x$gcc_cv_objdump" != x; then
22700 if $gcc_cv_objdump -j .debug_frame -r conftest.o 2>/dev/null | \
22701 grep secrel > /dev/null; then
22702 gcc_cv_as_cfi_sections_directive=yes
22703 fi
22704 fi
22705 ;;
22706 *)
22707 gcc_cv_as_cfi_sections_directive=yes
22708 ;;
22709 esac
22710 else
22711 echo "configure: failed program was" >&5
22712 cat conftest.s >&5
22713 fi
22714 rm -f conftest.o conftest.s
22715 fi
22716 fi
22717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_sections_directive" >&5
22718 $as_echo "$gcc_cv_as_cfi_sections_directive" >&6; }
22719
22720
22721
22722 cat >>confdefs.h <<_ACEOF
22723 #define HAVE_GAS_CFI_SECTIONS_DIRECTIVE `if test $gcc_cv_as_cfi_sections_directive = yes;
22724 then echo 1; else echo 0; fi`
22725 _ACEOF
22726
22727
22728 # GAS versions up to and including 2.11.0 may mis-optimize
22729 # .eh_frame data.
22730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for eh_frame optimization" >&5
22731 $as_echo_n "checking assembler for eh_frame optimization... " >&6; }
22732 if test "${gcc_cv_as_eh_frame+set}" = set; then :
22733 $as_echo_n "(cached) " >&6
22734 else
22735 gcc_cv_as_eh_frame=no
22736 if test $in_tree_gas = yes; then
22737 if test $in_tree_gas_is_elf = yes \
22738 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22739 then gcc_cv_as_eh_frame=yes
22740 fi
22741 elif test x$gcc_cv_as != x; then
22742 $as_echo ' .text
22743 .LFB1:
22744 .4byte 0
22745 .L1:
22746 .4byte 0
22747 .LFE1:
22748 .section .eh_frame,"aw",@progbits
22749 __FRAME_BEGIN__:
22750 .4byte .LECIE1-.LSCIE1
22751 .LSCIE1:
22752 .4byte 0x0
22753 .byte 0x1
22754 .ascii "z\0"
22755 .byte 0x1
22756 .byte 0x78
22757 .byte 0x1a
22758 .byte 0x0
22759 .byte 0x4
22760 .4byte 1
22761 .p2align 1
22762 .LECIE1:
22763 .LSFDE1:
22764 .4byte .LEFDE1-.LASFDE1
22765 .LASFDE1:
22766 .4byte .LASFDE1-__FRAME_BEGIN__
22767 .4byte .LFB1
22768 .4byte .LFE1-.LFB1
22769 .byte 0x4
22770 .4byte .LFE1-.LFB1
22771 .byte 0x4
22772 .4byte .L1-.LFB1
22773 .LEFDE1:' > conftest.s
22774 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22775 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22776 (eval $ac_try) 2>&5
22777 ac_status=$?
22778 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22779 test $ac_status = 0; }; }
22780 then
22781 cat > conftest.lit <<EOF
22782 0000 10000000 00000000 017a0001 781a0004 .........z..x...
22783 0010 01000000 12000000 18000000 00000000 ................
22784 0020 08000000 04080000 0044 .........D
22785 EOF
22786 cat > conftest.big <<EOF
22787 0000 00000010 00000000 017a0001 781a0004 .........z..x...
22788 0010 00000001 00000012 00000018 00000000 ................
22789 0020 00000008 04000000 0844 .........D
22790 EOF
22791 # If the assembler didn't choke, and we can objdump,
22792 # and we got the correct data, then succeed.
22793 # The text in the here-document typically retains its unix-style line
22794 # endings, while the output of objdump will use host line endings.
22795 # Therefore, use diff -b for the comparisons.
22796 if test x$gcc_cv_objdump != x \
22797 && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
22798 | tail -3 > conftest.got \
22799 && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
22800 || diff -b conftest.big conftest.got > /dev/null 2>&1; }
22801 then
22802 gcc_cv_as_eh_frame=yes
22803 elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
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; }; }; then
22809 gcc_cv_as_eh_frame=buggy
22810 else
22811 # Uh oh, what do we do now?
22812 gcc_cv_as_eh_frame=no
22813 fi
22814 else
22815 echo "configure: failed program was" >&5
22816 cat conftest.s >&5
22817 fi
22818 rm -f conftest.o conftest.s
22819 fi
22820 fi
22821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_eh_frame" >&5
22822 $as_echo "$gcc_cv_as_eh_frame" >&6; }
22823
22824
22825 if test $gcc_cv_as_eh_frame = buggy; then
22826
22827 $as_echo "#define USE_AS_TRADITIONAL_FORMAT 1" >>confdefs.h
22828
22829 fi
22830
22831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22832 $as_echo_n "checking assembler for section merging support... " >&6; }
22833 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22834 $as_echo_n "(cached) " >&6
22835 else
22836 gcc_cv_as_shf_merge=no
22837 if test $in_tree_gas = yes; then
22838 if test $in_tree_gas_is_elf = yes \
22839 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22840 then gcc_cv_as_shf_merge=yes
22841 fi
22842 elif test x$gcc_cv_as != x; then
22843 $as_echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
22844 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22845 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22846 (eval $ac_try) 2>&5
22847 ac_status=$?
22848 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22849 test $ac_status = 0; }; }
22850 then
22851 gcc_cv_as_shf_merge=yes
22852 else
22853 echo "configure: failed program was" >&5
22854 cat conftest.s >&5
22855 fi
22856 rm -f conftest.o conftest.s
22857 fi
22858 fi
22859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22860 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22861
22862 if test $gcc_cv_as_shf_merge = no; then
22863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22864 $as_echo_n "checking assembler for section merging support... " >&6; }
22865 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22866 $as_echo_n "(cached) " >&6
22867 else
22868 gcc_cv_as_shf_merge=no
22869 if test $in_tree_gas = yes; then
22870 if test $in_tree_gas_is_elf = yes \
22871 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22872 then gcc_cv_as_shf_merge=yes
22873 fi
22874 elif test x$gcc_cv_as != x; then
22875 $as_echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
22876 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22877 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22878 (eval $ac_try) 2>&5
22879 ac_status=$?
22880 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22881 test $ac_status = 0; }; }
22882 then
22883 gcc_cv_as_shf_merge=yes
22884 else
22885 echo "configure: failed program was" >&5
22886 cat conftest.s >&5
22887 fi
22888 rm -f conftest.o conftest.s
22889 fi
22890 fi
22891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22892 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22893
22894 fi
22895
22896 cat >>confdefs.h <<_ACEOF
22897 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
22898 _ACEOF
22899
22900
22901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as)" >&5
22902 $as_echo_n "checking assembler for COMDAT group support (GNU as)... " >&6; }
22903 if test "${gcc_cv_as_comdat_group+set}" = set; then :
22904 $as_echo_n "(cached) " >&6
22905 else
22906 gcc_cv_as_comdat_group=no
22907 if test $in_tree_gas = yes; then
22908 if test $in_tree_gas_is_elf = yes \
22909 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22910 then gcc_cv_as_comdat_group=yes
22911 fi
22912 elif test x$gcc_cv_as != x; then
22913 $as_echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
22914 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22915 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22916 (eval $ac_try) 2>&5
22917 ac_status=$?
22918 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22919 test $ac_status = 0; }; }
22920 then
22921 gcc_cv_as_comdat_group=yes
22922 else
22923 echo "configure: failed program was" >&5
22924 cat conftest.s >&5
22925 fi
22926 rm -f conftest.o conftest.s
22927 fi
22928 fi
22929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group" >&5
22930 $as_echo "$gcc_cv_as_comdat_group" >&6; }
22931
22932 if test $gcc_cv_as_comdat_group = yes; then
22933 gcc_cv_as_comdat_group_percent=no
22934 gcc_cv_as_comdat_group_group=no
22935 else
22936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as, %type)" >&5
22937 $as_echo_n "checking assembler for COMDAT group support (GNU as, %type)... " >&6; }
22938 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then :
22939 $as_echo_n "(cached) " >&6
22940 else
22941 gcc_cv_as_comdat_group_percent=no
22942 if test $in_tree_gas = yes; then
22943 if test $in_tree_gas_is_elf = yes \
22944 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22945 then gcc_cv_as_comdat_group_percent=yes
22946 fi
22947 elif test x$gcc_cv_as != x; then
22948 $as_echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
22949 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22950 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22951 (eval $ac_try) 2>&5
22952 ac_status=$?
22953 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22954 test $ac_status = 0; }; }
22955 then
22956 gcc_cv_as_comdat_group_percent=yes
22957 else
22958 echo "configure: failed program was" >&5
22959 cat conftest.s >&5
22960 fi
22961 rm -f conftest.o conftest.s
22962 fi
22963 fi
22964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_percent" >&5
22965 $as_echo "$gcc_cv_as_comdat_group_percent" >&6; }
22966
22967 if test $gcc_cv_as_comdat_group_percent = yes; then
22968 gcc_cv_as_comdat_group_group=no
22969 else
22970 case "${target}" in
22971 # Sun as uses a completely different syntax.
22972 *-*-solaris2*)
22973 case "${target}" in
22974 sparc*-*-solaris2*)
22975 conftest_s='
22976 .group foo,".text%foo",#comdat
22977 .section ".text%foo", #alloc,#execinstr,#progbits
22978 .globl foo
22979 foo:
22980 '
22981 ;;
22982 i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
22983 conftest_s='
22984 .group foo,.text%foo,#comdat
22985 .section .text%foo, "ax", @progbits
22986 .globl foo
22987 foo:
22988 '
22989 ;;
22990 esac
22991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (Sun as, .group)" >&5
22992 $as_echo_n "checking assembler for COMDAT group support (Sun as, .group)... " >&6; }
22993 if test "${gcc_cv_as_comdat_group_group+set}" = set; then :
22994 $as_echo_n "(cached) " >&6
22995 else
22996 gcc_cv_as_comdat_group_group=no
22997 if test x$gcc_cv_as != x; then
22998 $as_echo "$conftest_s" > conftest.s
22999 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
23000 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23001 (eval $ac_try) 2>&5
23002 ac_status=$?
23003 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23004 test $ac_status = 0; }; }
23005 then
23006 gcc_cv_as_comdat_group_group=yes
23007 else
23008 echo "configure: failed program was" >&5
23009 cat conftest.s >&5
23010 fi
23011 rm -f conftest.o conftest.s
23012 fi
23013 fi
23014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_group" >&5
23015 $as_echo "$gcc_cv_as_comdat_group_group" >&6; }
23016
23017 ;;
23018 esac
23019 fi
23020 fi
23021 if test x"$ld_is_gold" = xyes; then
23022 comdat_group=yes
23023 elif test $in_tree_ld = yes ; then
23024 comdat_group=no
23025 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
23026 && test $in_tree_ld_is_elf = yes; then
23027 comdat_group=yes
23028 fi
23029 elif echo "$ld_ver" | grep GNU > /dev/null; then
23030 comdat_group=yes
23031 if test 0"$ld_date" -lt 20050308; then
23032 if test -n "$ld_date"; then
23033 # If there was date string, but was earlier than 2005-03-08, fail
23034 comdat_group=no
23035 elif test "$ld_vers_major" -lt 2; then
23036 comdat_group=no
23037 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
23038 comdat_group=no
23039 fi
23040 fi
23041 else
23042 case "${target}" in
23043 *-*-solaris2.1[1-9]*)
23044 comdat_group=no
23045 # Sun ld has COMDAT group support since Solaris 9, but it doesn't
23046 # interoperate with GNU as until Solaris 11 build 130, i.e. ld
23047 # version 1.688.
23048 #
23049 # If using Sun as for COMDAT group as emitted by GCC, one needs at
23050 # least ld version 1.2267.
23051 if test "$ld_vers_major" -gt 1; then
23052 comdat_group=yes
23053 elif test "x$gas_flag" = xyes && test "$ld_vers_minor" -ge 1688; then
23054 comdat_group=yes
23055 elif test "$ld_vers_minor" -ge 2267; then
23056 comdat_group=yes
23057 fi
23058 ;;
23059 *)
23060 # Assume linkers other than GNU ld don't support COMDAT group.
23061 comdat_group=no
23062 ;;
23063 esac
23064 fi
23065 # Allow overriding the automatic COMDAT group tests above.
23066 # Check whether --enable-comdat was given.
23067 if test "${enable_comdat+set}" = set; then :
23068 enableval=$enable_comdat; comdat_group="$enable_comdat"
23069 fi
23070
23071 if test $comdat_group = no; then
23072 gcc_cv_as_comdat_group=no
23073 gcc_cv_as_comdat_group_percent=no
23074 gcc_cv_as_comdat_group_group=no
23075 fi
23076
23077 cat >>confdefs.h <<_ACEOF
23078 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes \
23079 || test $gcc_cv_as_comdat_group_percent = yes \
23080 || test $gcc_cv_as_comdat_group_group = yes; then echo 1; else echo 0; fi`
23081 _ACEOF
23082
23083
23084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for line table discriminator support" >&5
23085 $as_echo_n "checking assembler for line table discriminator support... " >&6; }
23086 if test "${gcc_cv_as_discriminator+set}" = set; then :
23087 $as_echo_n "(cached) " >&6
23088 else
23089 gcc_cv_as_discriminator=no
23090 if test $in_tree_gas = yes; then
23091 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 51`
23092 then gcc_cv_as_discriminator=yes
23093 fi
23094 elif test x$gcc_cv_as != x; then
23095 $as_echo ' .text
23096 .file 1 "conf.c"
23097 .loc 1 1 0 discriminator 1' > conftest.s
23098 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
23099 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23100 (eval $ac_try) 2>&5
23101 ac_status=$?
23102 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23103 test $ac_status = 0; }; }
23104 then
23105 gcc_cv_as_discriminator=yes
23106 else
23107 echo "configure: failed program was" >&5
23108 cat conftest.s >&5
23109 fi
23110 rm -f conftest.o conftest.s
23111 fi
23112 fi
23113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_discriminator" >&5
23114 $as_echo "$gcc_cv_as_discriminator" >&6; }
23115 if test $gcc_cv_as_discriminator = yes; then
23116
23117 $as_echo "#define HAVE_GAS_DISCRIMINATOR 1" >>confdefs.h
23118
23119 fi
23120
23121 # Thread-local storage - the check is heavily parameterized.
23122 conftest_s=
23123 tls_first_major=
23124 tls_first_minor=
23125 tls_as_opt=
23126 case "$target" in
23127 alpha*-*-*)
23128 conftest_s='
23129 .section ".tdata","awT",@progbits
23130 foo: .long 25
23131 .text
23132 ldq $27,__tls_get_addr($29) !literal!1
23133 lda $16,foo($29) !tlsgd!1
23134 jsr $26,($27),__tls_get_addr !lituse_tlsgd!1
23135 ldq $27,__tls_get_addr($29) !literal!2
23136 lda $16,foo($29) !tlsldm!2
23137 jsr $26,($27),__tls_get_addr !lituse_tlsldm!2
23138 ldq $1,foo($29) !gotdtprel
23139 ldah $2,foo($29) !dtprelhi
23140 lda $3,foo($2) !dtprello
23141 lda $4,foo($29) !dtprel
23142 ldq $1,foo($29) !gottprel
23143 ldah $2,foo($29) !tprelhi
23144 lda $3,foo($2) !tprello
23145 lda $4,foo($29) !tprel'
23146 tls_first_major=2
23147 tls_first_minor=13
23148 tls_as_opt=--fatal-warnings
23149 ;;
23150 cris-*-*|crisv32-*-*)
23151 conftest_s='
23152 .section ".tdata","awT",@progbits
23153 x: .long 25
23154 .text
23155 move.d x:IE,$r10
23156 nop'
23157 tls_first_major=2
23158 tls_first_minor=20
23159 tls_as_opt=--fatal-warnings
23160 ;;
23161 frv*-*-*)
23162 conftest_s='
23163 .section ".tdata","awT",@progbits
23164 x: .long 25
23165 .text
23166 call #gettlsoff(x)'
23167 tls_first_major=2
23168 tls_first_minor=14
23169 ;;
23170 hppa*-*-linux*)
23171 conftest_s='
23172 t1: .reg %r20
23173 t2: .reg %r21
23174 gp: .reg %r19
23175 .section ".tdata","awT",@progbits
23176 foo: .long 25
23177 .text
23178 .align 4
23179 addil LT%foo-$tls_gdidx$,gp
23180 ldo RT%foo-$tls_gdidx$(%r1),%arg0
23181 b __tls_get_addr
23182 nop
23183 addil LT%foo-$tls_ldidx$,gp
23184 b __tls_get_addr
23185 ldo RT%foo-$tls_ldidx$(%r1),%arg0
23186 addil LR%foo-$tls_dtpoff$,%ret0
23187 ldo RR%foo-$tls_dtpoff$(%r1),%t1
23188 mfctl %cr27,%t1
23189 addil LT%foo-$tls_ieoff$,gp
23190 ldw RT%foo-$tls_ieoff$(%r1),%t2
23191 add %t1,%t2,%t3
23192 mfctl %cr27,%t1
23193 addil LR%foo-$tls_leoff$,%t1
23194 ldo RR%foo-$tls_leoff$(%r1),%t2'
23195 tls_first_major=2
23196 tls_first_minor=15
23197 tls_as_opt=--fatal-warnings
23198 ;;
23199 arm*-*-*)
23200 conftest_s='
23201 .section ".tdata","awT",%progbits
23202 foo: .long 25
23203 .text
23204 .word foo(gottpoff)
23205 .word foo(tpoff)
23206 .word foo(tlsgd)
23207 .word foo(tlsldm)
23208 .word foo(tlsldo)'
23209 tls_first_major=2
23210 tls_first_minor=17
23211 ;;
23212 i[34567]86-*-* | x86_64-*-solaris2.1[0-9]*)
23213 case "$target" in
23214 i[34567]86-*-solaris2.*)
23215 on_solaris=yes
23216 tga_func=___tls_get_addr
23217 ;;
23218 x86_64-*-solaris2.1[0-9]*)
23219 on_solaris=yes
23220 tga_func=__tls_get_addr
23221 ;;
23222 *)
23223 on_solaris=no
23224 ;;
23225 esac
23226 if test x$on_solaris = xyes && test x$gas_flag = xno; then
23227 conftest_s='
23228 .section .tdata,"awt",@progbits'
23229 tls_first_major=0
23230 tls_first_minor=0
23231
23232 $as_echo "#define TLS_SECTION_ASM_FLAG 't'" >>confdefs.h
23233
23234 else
23235 conftest_s='
23236 .section ".tdata","awT",@progbits'
23237 tls_first_major=2
23238 tls_first_minor=14
23239 tls_as_opt="--fatal-warnings"
23240 fi
23241 conftest_s="$conftest_s
23242 foo: .long 25
23243 .text
23244 movl %gs:0, %eax
23245 leal foo@tlsgd(,%ebx,1), %eax
23246 leal foo@tlsldm(%ebx), %eax
23247 leal foo@dtpoff(%eax), %edx
23248 movl foo@gottpoff(%ebx), %eax
23249 subl foo@gottpoff(%ebx), %eax
23250 addl foo@gotntpoff(%ebx), %eax
23251 movl foo@indntpoff, %eax
23252 movl \$foo@tpoff, %eax
23253 subl \$foo@tpoff, %eax
23254 leal foo@ntpoff(%ecx), %eax"
23255 ;;
23256 x86_64-*-*)
23257 conftest_s='
23258 .section ".tdata","awT",@progbits
23259 foo: .long 25
23260 .text
23261 movq %fs:0, %rax
23262 leaq foo@TLSGD(%rip), %rdi
23263 leaq foo@TLSLD(%rip), %rdi
23264 leaq foo@DTPOFF(%rax), %rdx
23265 movq foo@GOTTPOFF(%rip), %rax
23266 movq $foo@TPOFF, %rax'
23267 tls_first_major=2
23268 tls_first_minor=14
23269 tls_as_opt=--fatal-warnings
23270 ;;
23271 ia64-*-*)
23272 conftest_s='
23273 .section ".tdata","awT",@progbits
23274 foo: data8 25
23275 .text
23276 addl r16 = @ltoff(@dtpmod(foo#)), gp
23277 addl r17 = @ltoff(@dtprel(foo#)), gp
23278 addl r18 = @ltoff(@tprel(foo#)), gp
23279 addl r19 = @dtprel(foo#), gp
23280 adds r21 = @dtprel(foo#), r13
23281 movl r23 = @dtprel(foo#)
23282 addl r20 = @tprel(foo#), gp
23283 adds r22 = @tprel(foo#), r13
23284 movl r24 = @tprel(foo#)'
23285 tls_first_major=2
23286 tls_first_minor=13
23287 tls_as_opt=--fatal-warnings
23288 ;;
23289 mips*-*-*)
23290 conftest_s='
23291 .section .tdata,"awT",@progbits
23292 x:
23293 .word 2
23294 .text
23295 addiu $4, $28, %tlsgd(x)
23296 addiu $4, $28, %tlsldm(x)
23297 lui $4, %dtprel_hi(x)
23298 addiu $4, $4, %dtprel_lo(x)
23299 lw $4, %gottprel(x)($28)
23300 lui $4, %tprel_hi(x)
23301 addiu $4, $4, %tprel_lo(x)'
23302 tls_first_major=2
23303 tls_first_minor=16
23304 tls_as_opt='-32 --fatal-warnings'
23305 ;;
23306 m68k-*-*)
23307 conftest_s='
23308 .section .tdata,"awT",@progbits
23309 x:
23310 .word 2
23311 .text
23312 foo:
23313 move.l x@TLSGD(%a5),%a0
23314 move.l x@TLSLDM(%a5),%a0
23315 move.l x@TLSLDO(%a5),%a0
23316 move.l x@TLSIE(%a5),%a0
23317 move.l x@TLSLE(%a5),%a0'
23318 tls_first_major=2
23319 tls_first_minor=19
23320 tls_as_opt='--fatal-warnings'
23321 ;;
23322 powerpc-*-*)
23323 conftest_s='
23324 .section ".tdata","awT",@progbits
23325 .align 2
23326 ld0: .space 4
23327 ld1: .space 4
23328 x1: .space 4
23329 x2: .space 4
23330 x3: .space 4
23331 .text
23332 addi 3,31,ld0@got@tlsgd
23333 bl __tls_get_addr
23334 addi 3,31,x1@got@tlsld
23335 bl __tls_get_addr
23336 addi 9,3,x1@dtprel
23337 addis 9,3,x2@dtprel@ha
23338 addi 9,9,x2@dtprel@l
23339 lwz 9,x3@got@tprel(31)
23340 add 9,9,x@tls
23341 addi 9,2,x1@tprel
23342 addis 9,2,x2@tprel@ha
23343 addi 9,9,x2@tprel@l'
23344 tls_first_major=2
23345 tls_first_minor=14
23346 tls_as_opt="-a32 --fatal-warnings"
23347 ;;
23348 powerpc64-*-*)
23349 conftest_s='
23350 .section ".tdata","awT",@progbits
23351 .align 3
23352 ld0: .space 8
23353 ld1: .space 8
23354 x1: .space 8
23355 x2: .space 8
23356 x3: .space 8
23357 .text
23358 addi 3,2,ld0@got@tlsgd
23359 bl .__tls_get_addr
23360 nop
23361 addi 3,2,ld1@toc
23362 bl .__tls_get_addr
23363 nop
23364 addi 3,2,x1@got@tlsld
23365 bl .__tls_get_addr
23366 nop
23367 addi 9,3,x1@dtprel
23368 bl .__tls_get_addr
23369 nop
23370 addis 9,3,x2@dtprel@ha
23371 addi 9,9,x2@dtprel@l
23372 bl .__tls_get_addr
23373 nop
23374 ld 9,x3@got@dtprel(2)
23375 add 9,9,3
23376 bl .__tls_get_addr
23377 nop'
23378 tls_first_major=2
23379 tls_first_minor=14
23380 tls_as_opt="-a64 --fatal-warnings"
23381 ;;
23382 s390-*-*)
23383 conftest_s='
23384 .section ".tdata","awT",@progbits
23385 foo: .long 25
23386 .text
23387 .long foo@TLSGD
23388 .long foo@TLSLDM
23389 .long foo@DTPOFF
23390 .long foo@NTPOFF
23391 .long foo@GOTNTPOFF
23392 .long foo@INDNTPOFF
23393 l %r1,foo@GOTNTPOFF(%r12)
23394 l %r1,0(%r1):tls_load:foo
23395 bas %r14,0(%r1,%r13):tls_gdcall:foo
23396 bas %r14,0(%r1,%r13):tls_ldcall:foo'
23397 tls_first_major=2
23398 tls_first_minor=14
23399 tls_as_opt="-m31 --fatal-warnings"
23400 ;;
23401 s390x-*-*)
23402 conftest_s='
23403 .section ".tdata","awT",@progbits
23404 foo: .long 25
23405 .text
23406 .quad foo@TLSGD
23407 .quad foo@TLSLDM
23408 .quad foo@DTPOFF
23409 .quad foo@NTPOFF
23410 .quad foo@GOTNTPOFF
23411 lg %r1,foo@GOTNTPOFF(%r12)
23412 larl %r1,foo@INDNTPOFF
23413 brasl %r14,__tls_get_offset@PLT:tls_gdcall:foo
23414 brasl %r14,__tls_get_offset@PLT:tls_ldcall:foo'
23415 tls_first_major=2
23416 tls_first_minor=14
23417 tls_as_opt="-m64 -Aesame --fatal-warnings"
23418 ;;
23419 sh-*-* | sh[34]-*-*)
23420 conftest_s='
23421 .section ".tdata","awT",@progbits
23422 foo: .long 25
23423 .text
23424 .long foo@TLSGD
23425 .long foo@TLSLDM
23426 .long foo@DTPOFF
23427 .long foo@GOTTPOFF
23428 .long foo@TPOFF'
23429 tls_first_major=2
23430 tls_first_minor=13
23431 tls_as_opt=--fatal-warnings
23432 ;;
23433 sparc*-*-*)
23434 case "$target" in
23435 sparc*-sun-solaris2.*)
23436 on_solaris=yes
23437 tga_func=__tls_get_addr
23438 ;;
23439 *)
23440 on_solaris=no
23441 ;;
23442 esac
23443 if test x$on_solaris = xyes && test x$gas_flag = xno; then
23444 conftest_s='
23445 .section ".tdata",#alloc,#write,#tls'
23446 tls_first_major=0
23447 tls_first_minor=0
23448 else
23449 conftest_s='
23450 .section ".tdata","awT",@progbits'
23451 tls_first_major=2
23452 tls_first_minor=14
23453 tls_as_opt="-32 --fatal-warnings"
23454 fi
23455 conftest_s="$conftest_s
23456 foo: .long 25
23457 .text
23458 sethi %tgd_hi22(foo), %o0
23459 add %o0, %tgd_lo10(foo), %o1
23460 add %l7, %o1, %o0, %tgd_add(foo)
23461 call __tls_get_addr, %tgd_call(foo)
23462 sethi %tldm_hi22(foo), %l1
23463 add %l1, %tldm_lo10(foo), %l2
23464 add %l7, %l2, %o0, %tldm_add(foo)
23465 call __tls_get_addr, %tldm_call(foo)
23466 sethi %tldo_hix22(foo), %l3
23467 xor %l3, %tldo_lox10(foo), %l4
23468 add %o0, %l4, %l5, %tldo_add(foo)
23469 sethi %tie_hi22(foo), %o3
23470 add %o3, %tie_lo10(foo), %o3
23471 ld [%l7 + %o3], %o2, %tie_ld(foo)
23472 add %g7, %o2, %o4, %tie_add(foo)
23473 sethi %tle_hix22(foo), %l1
23474 xor %l1, %tle_lox10(foo), %o5
23475 ld [%g7 + %o5], %o1"
23476 ;;
23477 xtensa*-*-*)
23478 conftest_s='
23479 .section ".tdata","awT",@progbits
23480 foo: .long 25
23481 .text
23482 movi a8, foo@TLSFUNC
23483 movi a10, foo@TLSARG
23484 callx8.tls a8, foo@TLSCALL'
23485 tls_first_major=2
23486 tls_first_minor=19
23487 ;;
23488 esac
23489 set_have_as_tls=no
23490 if test "x$enable_tls" = xno ; then
23491 : # TLS explicitly disabled.
23492 elif test "x$enable_tls" = xyes ; then
23493 set_have_as_tls=yes # TLS explicitly enabled.
23494 elif test -z "$tls_first_major"; then
23495 : # If we don't have a check, assume no support.
23496 else
23497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for thread-local storage support" >&5
23498 $as_echo_n "checking assembler for thread-local storage support... " >&6; }
23499 if test "${gcc_cv_as_tls+set}" = set; then :
23500 $as_echo_n "(cached) " >&6
23501 else
23502 gcc_cv_as_tls=no
23503 if test $in_tree_gas = yes; then
23504 if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
23505 then gcc_cv_as_tls=yes
23506 fi
23507 elif test x$gcc_cv_as != x; then
23508 $as_echo "$conftest_s" > conftest.s
23509 if { ac_try='$gcc_cv_as $gcc_cv_as_flags $tls_as_opt -o conftest.o conftest.s >&5'
23510 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23511 (eval $ac_try) 2>&5
23512 ac_status=$?
23513 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23514 test $ac_status = 0; }; }
23515 then
23516 gcc_cv_as_tls=yes
23517 else
23518 echo "configure: failed program was" >&5
23519 cat conftest.s >&5
23520 fi
23521 rm -f conftest.o conftest.s
23522 fi
23523 fi
23524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_tls" >&5
23525 $as_echo "$gcc_cv_as_tls" >&6; }
23526 if test $gcc_cv_as_tls = yes; then
23527 set_have_as_tls=yes
23528 fi
23529 fi
23530 case "$target" in
23531 *-*-irix6*)
23532 # IRIX 6.5 rld and libc.so lack TLS support, so even if gas and gld
23533 # with TLS support are in use, native TLS cannot work.
23534 set_have_as_tls=no
23535 ;;
23536 *-*-osf*)
23537 # Tru64 UNIX loader and libc.so lack TLS support, so even if gas and
23538 # gld with TLS support are in use, native TLS cannot work.
23539 set_have_as_tls=no
23540 ;;
23541 # TLS was introduced in the Solaris 9 FCS release and backported to
23542 # Solaris 8 patches. Support for GNU-style TLS on x86 was only
23543 # introduced in Solaris 9 4/04, replacing the earlier Sun style that Sun
23544 # ld and GCC don't support any longer.
23545 *-*-solaris2.*)
23546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker and ld.so.1 TLS support" >&5
23547 $as_echo_n "checking linker and ld.so.1 TLS support... " >&6; }
23548 ld_tls_support=no
23549 # Check ld and ld.so.1 TLS support.
23550 if echo "$ld_ver" | grep GNU > /dev/null; then
23551 # Assume all interesting versions of GNU ld have TLS support.
23552 # FIXME: still need ld.so.1 support, i.e. ld version checks below.
23553 ld_tls_support=yes
23554 else
23555 case "$target" in
23556 # Solaris 8/x86 ld has GNU style TLS support since version 1.280.
23557 i?86-*-solaris2.8)
23558 min_tls_ld_vers_minor=280
23559 ;;
23560 # Solaris 8/SPARC ld has TLS support since version 1.272.
23561 sparc*-*-solaris2.8)
23562 min_tls_ld_vers_minor=272
23563 ;;
23564 # Solaris 9/x86 ld has GNU style TLS support since version 1.374.
23565 i?86-*-solaris2.9)
23566 min_tls_ld_vers_minor=374
23567 ;;
23568 # Solaris 9/SPARC and Solaris 10+ ld have TLS support since FCS.
23569 sparc*-*-solaris2.9 | *-*-solaris2.1[0-9]*)
23570 min_tls_ld_vers_minor=343
23571 ;;
23572 esac
23573 if test "$ld_vers_major" -gt 1 || \
23574 test "$ld_vers_minor" -ge "$min_tls_ld_vers_minor"; then
23575 ld_tls_support=yes
23576 else
23577 set_have_as_tls=no
23578 fi
23579 fi
23580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_tls_support" >&5
23581 $as_echo "$ld_tls_support" >&6; }
23582
23583 save_LIBS="$LIBS"
23584 save_LDFLAGS="$LDFLAGS"
23585 LIBS=
23586 LDFLAGS=
23587
23588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking alternate thread library" >&5
23589 $as_echo_n "checking alternate thread library... " >&6; }
23590 case "$target" in
23591 # TLS support was backported to Solaris 8 patches, but only lives in
23592 # the alternate thread library which became the default in Solaris 9.
23593 # We want to always use that, irrespective of TLS support.
23594 *-*-solaris2.8)
23595 # Take multilib subdir into account. There's no spec to handle
23596 # this. The 64 symlink exists since Solaris 8.
23597 lwp_dir=/usr/lib/lwp
23598 lwp_spec="-L$lwp_dir%{m64:/64} -R$lwp_dir%{m64:/64}"
23599 LDFLAGS="-L$lwp_dir -R$lwp_dir"
23600 ;;
23601 *-*-solaris2*)
23602 lwp_dir="none"
23603 lwp_spec=""
23604 ;;
23605 esac
23606 # Always define LIB_THREAD_LDFLAGS_SPEC, even without TLS support.
23607
23608 cat >>confdefs.h <<_ACEOF
23609 #define LIB_THREAD_LDFLAGS_SPEC "$lwp_spec"
23610 _ACEOF
23611
23612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lwp_dir" >&5
23613 $as_echo "$lwp_dir" >&6; }
23614
23615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking library containing $tga_func" >&5
23616 $as_echo_n "checking library containing $tga_func... " >&6; }
23617 # Before Solaris 10, __tls_get_addr (SPARC/x64) resp. ___tls_get_addr
23618 # (32-bit x86) only lived in libthread, so check for that. Keep
23619 # set_have_as_tls if found, disable if not.
23620 as_ac_Search=`$as_echo "ac_cv_search_$tga_func" | $as_tr_sh`
23621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing $tga_func" >&5
23622 $as_echo_n "checking for library containing $tga_func... " >&6; }
23623 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23624 $as_echo_n "(cached) " >&6
23625 else
23626 ac_func_search_save_LIBS=$LIBS
23627 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23628 /* end confdefs.h. */
23629
23630 /* Override any GCC internal prototype to avoid an error.
23631 Use char because int might match the return type of a GCC
23632 builtin and then its argument prototype would still apply. */
23633 #ifdef __cplusplus
23634 extern "C"
23635 #endif
23636 char $tga_func ();
23637 int
23638 main ()
23639 {
23640 return $tga_func ();
23641 ;
23642 return 0;
23643 }
23644 _ACEOF
23645 for ac_lib in '' thread; do
23646 if test -z "$ac_lib"; then
23647 ac_res="none required"
23648 else
23649 ac_res=-l$ac_lib
23650 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
23651 fi
23652 if ac_fn_c_try_link "$LINENO"; then :
23653 eval "$as_ac_Search=\$ac_res"
23654 fi
23655 rm -f core conftest.err conftest.$ac_objext \
23656 conftest$ac_exeext
23657 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23658 break
23659 fi
23660 done
23661 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23662
23663 else
23664 eval "$as_ac_Search=no"
23665 fi
23666 rm conftest.$ac_ext
23667 LIBS=$ac_func_search_save_LIBS
23668 fi
23669 eval ac_res=\$$as_ac_Search
23670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
23671 $as_echo "$ac_res" >&6; }
23672 eval ac_res=\$$as_ac_Search
23673 if test "$ac_res" != no; then :
23674 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
23675
23676 else
23677 set_have_as_tls=no
23678 fi
23679
23680 # Clear LIBS if we cannot support TLS.
23681 if test $set_have_as_tls = no; then
23682 LIBS=
23683 fi
23684 # Always define LIB_TLS_SPEC, even without TLS support.
23685
23686 cat >>confdefs.h <<_ACEOF
23687 #define LIB_TLS_SPEC "$LIBS"
23688 _ACEOF
23689
23690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBS" >&5
23691 $as_echo "$LIBS" >&6; }
23692
23693 LIBS="$save_LIBS"
23694 LDFLAGS="$save_LDFLAGS"
23695 ;;
23696 esac
23697 if test $set_have_as_tls = yes ; then
23698
23699 $as_echo "#define HAVE_AS_TLS 1" >>confdefs.h
23700
23701 fi
23702
23703 # Target-specific assembler checks.
23704
23705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker -Bstatic/-Bdynamic option" >&5
23706 $as_echo_n "checking linker -Bstatic/-Bdynamic option... " >&6; }
23707 gcc_cv_ld_static_dynamic=no
23708 gcc_cv_ld_static_option='-Bstatic'
23709 gcc_cv_ld_dynamic_option='-Bdynamic'
23710 if test $in_tree_ld = yes ; then
23711 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2; then
23712 gcc_cv_ld_static_dynamic=yes
23713 fi
23714 elif test x$gcc_cv_ld != x; then
23715 # Check if linker supports -Bstatic/-Bdynamic option
23716 if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
23717 && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
23718 gcc_cv_ld_static_dynamic=yes
23719 else
23720 case "$target" in
23721 # Tru64 UNIX support -noso/-so_archive instead of -Bstatic/-Bdynamic.
23722 alpha*-dec-osf*)
23723 gcc_cv_ld_static_dynamic=yes
23724 gcc_cv_ld_static_option="-noso"
23725 gcc_cv_ld_dynamic_option="-so_archive"
23726 ;;
23727 # HP-UX ld uses -a flags to select between shared and archive.
23728 *-*-hpux*)
23729 if test x"$gnu_ld" = xno; then
23730 gcc_cv_ld_static_dynamic=yes
23731 gcc_cv_ld_static_option="-aarchive_shared"
23732 gcc_cv_ld_dynamic_option="-adefault"
23733 fi
23734 ;;
23735 # IRIX 6 ld supports -Bstatic/-Bdynamic.
23736 mips-sgi-irix6*)
23737 gcc_cv_ld_static_dynamic=yes
23738 ;;
23739 # Solaris 2 ld always supports -Bstatic/-Bdynamic.
23740 *-*-solaris2*)
23741 gcc_cv_ld_static_dynamic=yes
23742 ;;
23743 esac
23744 fi
23745 fi
23746 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
23747
23748 $as_echo "#define HAVE_LD_STATIC_DYNAMIC 1" >>confdefs.h
23749
23750
23751 cat >>confdefs.h <<_ACEOF
23752 #define LD_STATIC_OPTION "$gcc_cv_ld_static_option"
23753 _ACEOF
23754
23755
23756 cat >>confdefs.h <<_ACEOF
23757 #define LD_DYNAMIC_OPTION "$gcc_cv_ld_dynamic_option"
23758 _ACEOF
23759
23760 fi
23761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_static_dynamic" >&5
23762 $as_echo "$gcc_cv_ld_static_dynamic" >&6; }
23763
23764 if test x"$demangler_in_ld" = xyes; then
23765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --demangle support" >&5
23766 $as_echo_n "checking linker --demangle support... " >&6; }
23767 gcc_cv_ld_demangle=no
23768 if test $in_tree_ld = yes; then
23769 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
23770 gcc_cv_ld_demangle=yes
23771 fi
23772 elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
23773 # Check if the GNU linker supports --demangle option
23774 if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
23775 gcc_cv_ld_demangle=yes
23776 fi
23777 fi
23778 if test x"$gcc_cv_ld_demangle" = xyes; then
23779
23780 $as_echo "#define HAVE_LD_DEMANGLE 1" >>confdefs.h
23781
23782 fi
23783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_demangle" >&5
23784 $as_echo "$gcc_cv_ld_demangle" >&6; }
23785 fi
23786
23787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker plugin support" >&5
23788 $as_echo_n "checking linker plugin support... " >&6; }
23789 gcc_cv_lto_plugin=0
23790 if test -f liblto_plugin.la; then
23791 save_ld_ver="$ld_ver"
23792 save_ld_vers_major="$ld_vers_major"
23793 save_ld_vers_minor="$ld_vers_minor"
23794 save_ld_is_gold="$ld_is_gold"
23795
23796 ld_is_gold=no
23797
23798 if test $in_tree_ld = yes -a x"$ORIGINAL_PLUGIN_LD_FOR_TARGET" = x"$gcc_cv_ld"; then
23799 ld_ver="GNU ld"
23800 # FIXME: ld_is_gold?
23801 ld_vers_major="$gcc_cv_gld_major_version"
23802 ld_vers_minor="$gcc_cv_gld_minor_version"
23803 else
23804 # Determine plugin linker version.
23805 # FIXME: Partial duplicate from above, generalize.
23806 ld_ver=`$ORIGINAL_PLUGIN_LD_FOR_TARGET --version 2>/dev/null | sed 1q`
23807 if echo "$ld_ver" | grep GNU > /dev/null; then
23808 if echo "$ld_ver" | grep "GNU gold" > /dev/null; then
23809 ld_is_gold=yes
23810 ld_vers=`echo $ld_ver | sed -n \
23811 -e 's,^[^)]*[ ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
23812 else
23813 ld_vers=`echo $ld_ver | sed -n \
23814 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
23815 fi
23816 ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
23817 ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
23818 fi
23819 fi
23820
23821 # Determine plugin support.
23822 if echo "$ld_ver" | grep GNU > /dev/null; then
23823 # Require GNU ld or gold 2.21+ for plugin support by default.
23824 if test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -ge 21; then
23825 gcc_cv_lto_plugin=2
23826 # Allow -fuse-linker-plugin to enable plugin support in GNU gold 2.20.
23827 elif test "$ld_is_gold" = yes -a "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 20; then
23828 gcc_cv_lto_plugin=1
23829 fi
23830 fi
23831
23832 ld_ver="$save_ld_ver"
23833 ld_vers_major="$save_ld_vers_major"
23834 ld_vers_minor="$save_ld_vers_minor"
23835 ld_is_gold="$save_ld_is_gold"
23836 fi
23837
23838 cat >>confdefs.h <<_ACEOF
23839 #define HAVE_LTO_PLUGIN $gcc_cv_lto_plugin
23840 _ACEOF
23841
23842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_lto_plugin" >&5
23843 $as_echo "$gcc_cv_lto_plugin" >&6; }
23844
23845 case "$target" in
23846 # All TARGET_ABI_OSF targets.
23847 alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*)
23848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
23849 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
23850 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then :
23851 $as_echo_n "(cached) " >&6
23852 else
23853 gcc_cv_as_alpha_explicit_relocs=no
23854 if test $in_tree_gas = yes; then
23855 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
23856 then gcc_cv_as_alpha_explicit_relocs=yes
23857 fi
23858 elif test x$gcc_cv_as != x; then
23859 $as_echo ' .set nomacro
23860 .text
23861 extbl $3, $2, $3 !lituse_bytoff!1
23862 ldq $2, a($29) !literal!1
23863 ldq $4, b($29) !literal!2
23864 ldq_u $3, 0($2) !lituse_base!1
23865 ldq $27, f($29) !literal!5
23866 jsr $26, ($27), f !lituse_jsr!5
23867 ldah $29, 0($26) !gpdisp!3
23868 lda $0, c($29) !gprel
23869 ldah $1, d($29) !gprelhigh
23870 lda $1, d($1) !gprellow
23871 lda $29, 0($29) !gpdisp!3' > conftest.s
23872 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
23873 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23874 (eval $ac_try) 2>&5
23875 ac_status=$?
23876 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23877 test $ac_status = 0; }; }
23878 then
23879 gcc_cv_as_alpha_explicit_relocs=yes
23880 else
23881 echo "configure: failed program was" >&5
23882 cat conftest.s >&5
23883 fi
23884 rm -f conftest.o conftest.s
23885 fi
23886 fi
23887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_explicit_relocs" >&5
23888 $as_echo "$gcc_cv_as_alpha_explicit_relocs" >&6; }
23889 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
23890
23891 $as_echo "#define HAVE_AS_EXPLICIT_RELOCS 1" >>confdefs.h
23892
23893 fi
23894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for jsrdirect relocation support" >&5
23895 $as_echo_n "checking assembler for jsrdirect relocation support... " >&6; }
23896 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then :
23897 $as_echo_n "(cached) " >&6
23898 else
23899 gcc_cv_as_alpha_jsrdirect_relocs=no
23900 if test $in_tree_gas = yes; then
23901 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
23902 then gcc_cv_as_alpha_jsrdirect_relocs=yes
23903 fi
23904 elif test x$gcc_cv_as != x; then
23905 $as_echo ' .set nomacro
23906 .text
23907 ldq $27, a($29) !literal!1
23908 jsr $26, ($27), a !lituse_jsrdirect!1' > conftest.s
23909 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
23910 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23911 (eval $ac_try) 2>&5
23912 ac_status=$?
23913 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23914 test $ac_status = 0; }; }
23915 then
23916 gcc_cv_as_alpha_jsrdirect_relocs=yes
23917 else
23918 echo "configure: failed program was" >&5
23919 cat conftest.s >&5
23920 fi
23921 rm -f conftest.o conftest.s
23922 fi
23923 fi
23924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
23925 $as_echo "$gcc_cv_as_alpha_jsrdirect_relocs" >&6; }
23926 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
23927
23928 $as_echo "#define HAVE_AS_JSRDIRECT_RELOCS 1" >>confdefs.h
23929
23930 fi
23931 ;;
23932
23933 cris-*-*)
23934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -no-mul-bug-abort option" >&5
23935 $as_echo_n "checking assembler for -no-mul-bug-abort option... " >&6; }
23936 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then :
23937 $as_echo_n "(cached) " >&6
23938 else
23939 gcc_cv_as_cris_no_mul_bug=no
23940 if test $in_tree_gas = yes; then
23941 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
23942 then gcc_cv_as_cris_no_mul_bug=yes
23943 fi
23944 elif test x$gcc_cv_as != x; then
23945 $as_echo '.text' > conftest.s
23946 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -no-mul-bug-abort -o conftest.o conftest.s >&5'
23947 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23948 (eval $ac_try) 2>&5
23949 ac_status=$?
23950 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23951 test $ac_status = 0; }; }
23952 then
23953 gcc_cv_as_cris_no_mul_bug=yes
23954 else
23955 echo "configure: failed program was" >&5
23956 cat conftest.s >&5
23957 fi
23958 rm -f conftest.o conftest.s
23959 fi
23960 fi
23961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cris_no_mul_bug" >&5
23962 $as_echo "$gcc_cv_as_cris_no_mul_bug" >&6; }
23963 if test $gcc_cv_as_cris_no_mul_bug = yes; then
23964
23965 $as_echo "#define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1" >>confdefs.h
23966
23967 fi
23968 ;;
23969
23970 sparc*-*-*)
23971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .register" >&5
23972 $as_echo_n "checking assembler for .register... " >&6; }
23973 if test "${gcc_cv_as_sparc_register_op+set}" = set; then :
23974 $as_echo_n "(cached) " >&6
23975 else
23976 gcc_cv_as_sparc_register_op=no
23977 if test x$gcc_cv_as != x; then
23978 $as_echo '.register %g2, #scratch' > conftest.s
23979 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
23980 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23981 (eval $ac_try) 2>&5
23982 ac_status=$?
23983 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23984 test $ac_status = 0; }; }
23985 then
23986 gcc_cv_as_sparc_register_op=yes
23987 else
23988 echo "configure: failed program was" >&5
23989 cat conftest.s >&5
23990 fi
23991 rm -f conftest.o conftest.s
23992 fi
23993 fi
23994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_register_op" >&5
23995 $as_echo "$gcc_cv_as_sparc_register_op" >&6; }
23996 if test $gcc_cv_as_sparc_register_op = yes; then
23997
23998 $as_echo "#define HAVE_AS_REGISTER_PSEUDO_OP 1" >>confdefs.h
23999
24000 fi
24001
24002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -relax option" >&5
24003 $as_echo_n "checking assembler for -relax option... " >&6; }
24004 if test "${gcc_cv_as_sparc_relax+set}" = set; then :
24005 $as_echo_n "(cached) " >&6
24006 else
24007 gcc_cv_as_sparc_relax=no
24008 if test x$gcc_cv_as != x; then
24009 $as_echo '.text' > conftest.s
24010 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -relax -o conftest.o conftest.s >&5'
24011 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24012 (eval $ac_try) 2>&5
24013 ac_status=$?
24014 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24015 test $ac_status = 0; }; }
24016 then
24017 gcc_cv_as_sparc_relax=yes
24018 else
24019 echo "configure: failed program was" >&5
24020 cat conftest.s >&5
24021 fi
24022 rm -f conftest.o conftest.s
24023 fi
24024 fi
24025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_relax" >&5
24026 $as_echo "$gcc_cv_as_sparc_relax" >&6; }
24027 if test $gcc_cv_as_sparc_relax = yes; then
24028
24029 $as_echo "#define HAVE_AS_RELAX_OPTION 1" >>confdefs.h
24030
24031 fi
24032
24033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTDATA_OP relocs" >&5
24034 $as_echo_n "checking assembler for GOTDATA_OP relocs... " >&6; }
24035 if test "${gcc_cv_as_sparc_gotdata_op+set}" = set; then :
24036 $as_echo_n "(cached) " >&6
24037 else
24038 gcc_cv_as_sparc_gotdata_op=no
24039 if test x$gcc_cv_as != x; then
24040 $as_echo '.text
24041 .align 4
24042 foo:
24043 nop
24044 bar:
24045 sethi %gdop_hix22(foo), %g1
24046 xor %g1, %gdop_lox10(foo), %g1
24047 ld [%l7 + %g1], %g2, %gdop(foo)' > conftest.s
24048 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24049 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24050 (eval $ac_try) 2>&5
24051 ac_status=$?
24052 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24053 test $ac_status = 0; }; }
24054 then
24055 if test x$gcc_cv_ld != x \
24056 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24057 if test x$gcc_cv_objdump != x; then
24058 if $gcc_cv_objdump -s -j .text conftest 2> /dev/null \
24059 | grep ' 03000004 82186004 c405c001'> /dev/null 2>&1; then
24060 gcc_cv_as_sparc_gotdata_op=no
24061 else
24062 gcc_cv_as_sparc_gotdata_op=yes
24063 fi
24064 fi
24065 fi
24066 rm -f conftest
24067 else
24068 echo "configure: failed program was" >&5
24069 cat conftest.s >&5
24070 fi
24071 rm -f conftest.o conftest.s
24072 fi
24073 fi
24074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_gotdata_op" >&5
24075 $as_echo "$gcc_cv_as_sparc_gotdata_op" >&6; }
24076 if test $gcc_cv_as_sparc_gotdata_op = yes; then
24077
24078 $as_echo "#define HAVE_AS_SPARC_GOTDATA_OP 1" >>confdefs.h
24079
24080 fi
24081
24082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs" >&5
24083 $as_echo_n "checking assembler for unaligned pcrel relocs... " >&6; }
24084 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then :
24085 $as_echo_n "(cached) " >&6
24086 else
24087 gcc_cv_as_sparc_ua_pcrel=no
24088 if test x$gcc_cv_as != x; then
24089 $as_echo '.text
24090 foo:
24091 nop
24092 .data
24093 .align 4
24094 .byte 0
24095 .uaword %r_disp32(foo)' > conftest.s
24096 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24097 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24098 (eval $ac_try) 2>&5
24099 ac_status=$?
24100 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24101 test $ac_status = 0; }; }
24102 then
24103 if test x$gcc_cv_ld != x \
24104 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24105 gcc_cv_as_sparc_ua_pcrel=yes
24106 fi
24107 rm -f conftest
24108 else
24109 echo "configure: failed program was" >&5
24110 cat conftest.s >&5
24111 fi
24112 rm -f conftest.o conftest.s
24113 fi
24114 fi
24115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel" >&5
24116 $as_echo "$gcc_cv_as_sparc_ua_pcrel" >&6; }
24117 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
24118
24119 $as_echo "#define HAVE_AS_SPARC_UA_PCREL 1" >>confdefs.h
24120
24121
24122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
24123 $as_echo_n "checking assembler for unaligned pcrel relocs against hidden symbols... " >&6; }
24124 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then :
24125 $as_echo_n "(cached) " >&6
24126 else
24127 gcc_cv_as_sparc_ua_pcrel_hidden=no
24128 if test x$gcc_cv_as != x; then
24129 $as_echo '.data
24130 .align 4
24131 .byte 0x31
24132 .uaword %r_disp32(foo)
24133 .byte 0x32, 0x33, 0x34
24134 .global foo
24135 .hidden foo
24136 foo:
24137 .skip 4' > conftest.s
24138 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24139 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24140 (eval $ac_try) 2>&5
24141 ac_status=$?
24142 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24143 test $ac_status = 0; }; }
24144 then
24145 if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
24146 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
24147 && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
24148 | grep ' 31000000 07323334' > /dev/null 2>&1; then
24149 if $gcc_cv_objdump -R conftest 2> /dev/null \
24150 | grep 'DISP32' > /dev/null 2>&1; then
24151 :
24152 else
24153 gcc_cv_as_sparc_ua_pcrel_hidden=yes
24154 fi
24155 fi
24156 rm -f conftest
24157 else
24158 echo "configure: failed program was" >&5
24159 cat conftest.s >&5
24160 fi
24161 rm -f conftest.o conftest.s
24162 fi
24163 fi
24164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
24165 $as_echo "$gcc_cv_as_sparc_ua_pcrel_hidden" >&6; }
24166 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
24167
24168 $as_echo "#define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1" >>confdefs.h
24169
24170 fi
24171
24172 fi # unaligned pcrel relocs
24173
24174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for offsetable %lo()" >&5
24175 $as_echo_n "checking assembler for offsetable %lo()... " >&6; }
24176 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then :
24177 $as_echo_n "(cached) " >&6
24178 else
24179 gcc_cv_as_sparc_offsetable_lo10=no
24180 if test x$gcc_cv_as != x; then
24181 $as_echo '.text
24182 or %g1, %lo(ab) + 12, %g1
24183 or %g1, %lo(ab + 12), %g1' > conftest.s
24184 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9 -o conftest.o conftest.s >&5'
24185 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24186 (eval $ac_try) 2>&5
24187 ac_status=$?
24188 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24189 test $ac_status = 0; }; }
24190 then
24191 if test x$gcc_cv_objdump != x \
24192 && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
24193 | grep ' 82106000 82106000' > /dev/null 2>&1; then
24194 gcc_cv_as_sparc_offsetable_lo10=yes
24195 fi
24196 else
24197 echo "configure: failed program was" >&5
24198 cat conftest.s >&5
24199 fi
24200 rm -f conftest.o conftest.s
24201 fi
24202 fi
24203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
24204 $as_echo "$gcc_cv_as_sparc_offsetable_lo10" >&6; }
24205 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
24206
24207 $as_echo "#define HAVE_AS_OFFSETABLE_LO10 1" >>confdefs.h
24208
24209 fi
24210
24211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for FMAF, HPC, and VIS 3.0 instructions" >&5
24212 $as_echo_n "checking assembler for FMAF, HPC, and VIS 3.0 instructions... " >&6; }
24213 if test "${gcc_cv_as_sparc_fmaf+set}" = set; then :
24214 $as_echo_n "(cached) " >&6
24215 else
24216 gcc_cv_as_sparc_fmaf=no
24217 if test x$gcc_cv_as != x; then
24218 $as_echo '.text
24219 .register %g2, #scratch
24220 .register %g3, #scratch
24221 .align 4
24222 fmaddd %f0, %f2, %f4, %f6
24223 addxccc %g1, %g2, %g3
24224 fsrl32 %f2, %f4, %f8
24225 fnaddd %f10, %f12, %f14' > conftest.s
24226 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9d -o conftest.o conftest.s >&5'
24227 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24228 (eval $ac_try) 2>&5
24229 ac_status=$?
24230 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24231 test $ac_status = 0; }; }
24232 then
24233 gcc_cv_as_sparc_fmaf=yes
24234 else
24235 echo "configure: failed program was" >&5
24236 cat conftest.s >&5
24237 fi
24238 rm -f conftest.o conftest.s
24239 fi
24240 fi
24241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_fmaf" >&5
24242 $as_echo "$gcc_cv_as_sparc_fmaf" >&6; }
24243 if test $gcc_cv_as_sparc_fmaf = yes; then
24244
24245 $as_echo "#define HAVE_AS_FMAF_HPC_VIS3 1" >>confdefs.h
24246
24247 fi
24248 ;;
24249
24250 i[34567]86-*-* | x86_64-*-*)
24251 case $target_os in
24252 cygwin*)
24253 # Full C++ conformance when using a shared libstdc++-v3 requires some
24254 # support from the Cygwin DLL, which in more recent versions exports
24255 # wrappers to aid in interposing and redirecting operators new, delete,
24256 # etc., as per n2800 #17.6.4.6 [replacement.functions]. Check if we
24257 # are configuring for a version of Cygwin that exports the wrappers.
24258 if test x$host = x$target; then
24259 ac_fn_c_check_func "$LINENO" "__wrap__Znaj" "ac_cv_func___wrap__Znaj"
24260 if test "x$ac_cv_func___wrap__Znaj" = x""yes; then :
24261 gcc_ac_cygwin_dll_wrappers=yes
24262 else
24263 gcc_ac_cygwin_dll_wrappers=no
24264 fi
24265
24266 else
24267 # Can't check presence of libc functions during cross-compile, so
24268 # we just have to assume we're building for an up-to-date target.
24269 gcc_ac_cygwin_dll_wrappers=yes
24270 fi
24271
24272 cat >>confdefs.h <<_ACEOF
24273 #define USE_CYGWIN_LIBSTDCXX_WRAPPERS `if test $gcc_ac_cygwin_dll_wrappers = yes; then echo 1; else echo 0; fi`
24274 _ACEOF
24275
24276 esac
24277 case $target_os in
24278 cygwin* | pe | mingw32*)
24279 # Recent binutils allows the three-operand form of ".comm" on PE. This
24280 # definition is used unconditionally to initialise the default state of
24281 # the target option variable that governs usage of the feature.
24282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .comm with alignment" >&5
24283 $as_echo_n "checking assembler for .comm with alignment... " >&6; }
24284 if test "${gcc_cv_as_comm_has_align+set}" = set; then :
24285 $as_echo_n "(cached) " >&6
24286 else
24287 gcc_cv_as_comm_has_align=no
24288 if test $in_tree_gas = yes; then
24289 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
24290 then gcc_cv_as_comm_has_align=yes
24291 fi
24292 elif test x$gcc_cv_as != x; then
24293 $as_echo '.comm foo,1,32' > conftest.s
24294 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24295 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24296 (eval $ac_try) 2>&5
24297 ac_status=$?
24298 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24299 test $ac_status = 0; }; }
24300 then
24301 gcc_cv_as_comm_has_align=yes
24302 else
24303 echo "configure: failed program was" >&5
24304 cat conftest.s >&5
24305 fi
24306 rm -f conftest.o conftest.s
24307 fi
24308 fi
24309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comm_has_align" >&5
24310 $as_echo "$gcc_cv_as_comm_has_align" >&6; }
24311
24312
24313 cat >>confdefs.h <<_ACEOF
24314 #define HAVE_GAS_ALIGNED_COMM `if test $gcc_cv_as_comm_has_align = yes; then echo 1; else echo 0; fi`
24315 _ACEOF
24316
24317 # Used for DWARF 2 in PE
24318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .secrel32 relocs" >&5
24319 $as_echo_n "checking assembler for .secrel32 relocs... " >&6; }
24320 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then :
24321 $as_echo_n "(cached) " >&6
24322 else
24323 gcc_cv_as_ix86_pe_secrel32=no
24324 if test $in_tree_gas = yes; then
24325 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
24326 then gcc_cv_as_ix86_pe_secrel32=yes
24327 fi
24328 elif test x$gcc_cv_as != x; then
24329 $as_echo '.text
24330 foo: nop
24331 .data
24332 .secrel32 foo' > conftest.s
24333 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24334 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24335 (eval $ac_try) 2>&5
24336 ac_status=$?
24337 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24338 test $ac_status = 0; }; }
24339 then
24340 if test x$gcc_cv_ld != x \
24341 && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
24342 gcc_cv_as_ix86_pe_secrel32=yes
24343 fi
24344 rm -f conftest
24345 else
24346 echo "configure: failed program was" >&5
24347 cat conftest.s >&5
24348 fi
24349 rm -f conftest.o conftest.s
24350 fi
24351 fi
24352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_pe_secrel32" >&5
24353 $as_echo "$gcc_cv_as_ix86_pe_secrel32" >&6; }
24354 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
24355
24356 $as_echo "#define HAVE_GAS_PE_SECREL32_RELOC 1" >>confdefs.h
24357
24358 fi
24359 # Test if the assembler supports the extended form of the .section
24360 # directive that specifies section alignment. LTO support uses this,
24361 # but normally only after installation, so we warn but don't fail the
24362 # configure if LTO is enabled but the assembler does not support it.
24363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with alignment" >&5
24364 $as_echo_n "checking assembler for .section with alignment... " >&6; }
24365 if test "${gcc_cv_as_section_has_align+set}" = set; then :
24366 $as_echo_n "(cached) " >&6
24367 else
24368 gcc_cv_as_section_has_align=no
24369 if test $in_tree_gas = yes; then
24370 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 1`
24371 then gcc_cv_as_section_has_align=yes
24372 fi
24373 elif test x$gcc_cv_as != x; then
24374 $as_echo '.section lto_test,"dr0"' > conftest.s
24375 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -fatal-warnings -o conftest.o conftest.s >&5'
24376 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24377 (eval $ac_try) 2>&5
24378 ac_status=$?
24379 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24380 test $ac_status = 0; }; }
24381 then
24382 gcc_cv_as_section_has_align=yes
24383 else
24384 echo "configure: failed program was" >&5
24385 cat conftest.s >&5
24386 fi
24387 rm -f conftest.o conftest.s
24388 fi
24389 fi
24390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_align" >&5
24391 $as_echo "$gcc_cv_as_section_has_align" >&6; }
24392
24393 if test x$gcc_cv_as_section_has_align != xyes; then
24394 case ",$enable_languages," in
24395 *,lto,*)
24396 { $as_echo "$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
24397 $as_echo "$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;}
24398 ;;
24399 esac
24400 fi
24401 # Test if the assembler supports the section flag 'e' for specifying
24402 # an excluded section.
24403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with e" >&5
24404 $as_echo_n "checking assembler for .section with e... " >&6; }
24405 if test "${gcc_cv_as_section_has_e+set}" = set; then :
24406 $as_echo_n "(cached) " >&6
24407 else
24408 gcc_cv_as_section_has_e=no
24409 if test $in_tree_gas = yes; then
24410 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 22 \) \* 1000 + 51`
24411 then gcc_cv_as_section_has_e=yes
24412 fi
24413 elif test x$gcc_cv_as != x; then
24414 $as_echo '.section foo1,"e"
24415 .byte 0,0,0,0' > conftest.s
24416 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24417 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24418 (eval $ac_try) 2>&5
24419 ac_status=$?
24420 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24421 test $ac_status = 0; }; }
24422 then
24423 gcc_cv_as_section_has_e=yes
24424 else
24425 echo "configure: failed program was" >&5
24426 cat conftest.s >&5
24427 fi
24428 rm -f conftest.o conftest.s
24429 fi
24430 fi
24431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_e" >&5
24432 $as_echo "$gcc_cv_as_section_has_e" >&6; }
24433
24434
24435 cat >>confdefs.h <<_ACEOF
24436 #define HAVE_GAS_SECTION_EXCLUDE `if test $gcc_cv_as_section_has_e = yes; then echo 1; else echo 0; fi`
24437 _ACEOF
24438
24439 ;;
24440 esac
24441
24442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for filds and fists mnemonics" >&5
24443 $as_echo_n "checking assembler for filds and fists mnemonics... " >&6; }
24444 if test "${gcc_cv_as_ix86_filds+set}" = set; then :
24445 $as_echo_n "(cached) " >&6
24446 else
24447 gcc_cv_as_ix86_filds=no
24448 if test x$gcc_cv_as != x; then
24449 $as_echo 'filds mem; fists mem' > conftest.s
24450 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24451 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24452 (eval $ac_try) 2>&5
24453 ac_status=$?
24454 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24455 test $ac_status = 0; }; }
24456 then
24457 gcc_cv_as_ix86_filds=yes
24458 else
24459 echo "configure: failed program was" >&5
24460 cat conftest.s >&5
24461 fi
24462 rm -f conftest.o conftest.s
24463 fi
24464 fi
24465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_filds" >&5
24466 $as_echo "$gcc_cv_as_ix86_filds" >&6; }
24467 if test $gcc_cv_as_ix86_filds = yes; then
24468
24469 $as_echo "#define HAVE_AS_IX86_FILDS 1" >>confdefs.h
24470
24471 fi
24472
24473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fildq and fistpq mnemonics" >&5
24474 $as_echo_n "checking assembler for fildq and fistpq mnemonics... " >&6; }
24475 if test "${gcc_cv_as_ix86_fildq+set}" = set; then :
24476 $as_echo_n "(cached) " >&6
24477 else
24478 gcc_cv_as_ix86_fildq=no
24479 if test x$gcc_cv_as != x; then
24480 $as_echo 'fildq mem; fistpq mem' > conftest.s
24481 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24482 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24483 (eval $ac_try) 2>&5
24484 ac_status=$?
24485 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24486 test $ac_status = 0; }; }
24487 then
24488 gcc_cv_as_ix86_fildq=yes
24489 else
24490 echo "configure: failed program was" >&5
24491 cat conftest.s >&5
24492 fi
24493 rm -f conftest.o conftest.s
24494 fi
24495 fi
24496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_fildq" >&5
24497 $as_echo "$gcc_cv_as_ix86_fildq" >&6; }
24498 if test $gcc_cv_as_ix86_fildq = yes; then
24499
24500 $as_echo "#define HAVE_AS_IX86_FILDQ 1" >>confdefs.h
24501
24502 fi
24503
24504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cmov syntax" >&5
24505 $as_echo_n "checking assembler for cmov syntax... " >&6; }
24506 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then :
24507 $as_echo_n "(cached) " >&6
24508 else
24509 gcc_cv_as_ix86_cmov_sun_syntax=no
24510 if test x$gcc_cv_as != x; then
24511 $as_echo 'cmovl.l %edx, %eax' > conftest.s
24512 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24513 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24514 (eval $ac_try) 2>&5
24515 ac_status=$?
24516 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24517 test $ac_status = 0; }; }
24518 then
24519 gcc_cv_as_ix86_cmov_sun_syntax=yes
24520 else
24521 echo "configure: failed program was" >&5
24522 cat conftest.s >&5
24523 fi
24524 rm -f conftest.o conftest.s
24525 fi
24526 fi
24527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
24528 $as_echo "$gcc_cv_as_ix86_cmov_sun_syntax" >&6; }
24529 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
24530
24531 $as_echo "#define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1" >>confdefs.h
24532
24533 fi
24534
24535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ffreep mnemonic" >&5
24536 $as_echo_n "checking assembler for ffreep mnemonic... " >&6; }
24537 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then :
24538 $as_echo_n "(cached) " >&6
24539 else
24540 gcc_cv_as_ix86_ffreep=no
24541 if test x$gcc_cv_as != x; then
24542 $as_echo 'ffreep %st(1)' > conftest.s
24543 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24544 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24545 (eval $ac_try) 2>&5
24546 ac_status=$?
24547 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24548 test $ac_status = 0; }; }
24549 then
24550 gcc_cv_as_ix86_ffreep=yes
24551 else
24552 echo "configure: failed program was" >&5
24553 cat conftest.s >&5
24554 fi
24555 rm -f conftest.o conftest.s
24556 fi
24557 fi
24558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_ffreep" >&5
24559 $as_echo "$gcc_cv_as_ix86_ffreep" >&6; }
24560 if test $gcc_cv_as_ix86_ffreep = yes; then
24561
24562 $as_echo "#define HAVE_AS_IX86_FFREEP 1" >>confdefs.h
24563
24564 fi
24565
24566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .quad directive" >&5
24567 $as_echo_n "checking assembler for .quad directive... " >&6; }
24568 if test "${gcc_cv_as_ix86_quad+set}" = set; then :
24569 $as_echo_n "(cached) " >&6
24570 else
24571 gcc_cv_as_ix86_quad=no
24572 if test x$gcc_cv_as != x; then
24573 $as_echo '.quad 0' > conftest.s
24574 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24575 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24576 (eval $ac_try) 2>&5
24577 ac_status=$?
24578 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24579 test $ac_status = 0; }; }
24580 then
24581 gcc_cv_as_ix86_quad=yes
24582 else
24583 echo "configure: failed program was" >&5
24584 cat conftest.s >&5
24585 fi
24586 rm -f conftest.o conftest.s
24587 fi
24588 fi
24589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_quad" >&5
24590 $as_echo "$gcc_cv_as_ix86_quad" >&6; }
24591 if test $gcc_cv_as_ix86_quad = yes; then
24592
24593 $as_echo "#define HAVE_AS_IX86_QUAD 1" >>confdefs.h
24594
24595 fi
24596
24597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for sahf mnemonic" >&5
24598 $as_echo_n "checking assembler for sahf mnemonic... " >&6; }
24599 if test "${gcc_cv_as_ix86_sahf+set}" = set; then :
24600 $as_echo_n "(cached) " >&6
24601 else
24602 gcc_cv_as_ix86_sahf=no
24603 if test x$gcc_cv_as != x; then
24604 $as_echo '.code64
24605 sahf' > conftest.s
24606 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24607 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24608 (eval $ac_try) 2>&5
24609 ac_status=$?
24610 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24611 test $ac_status = 0; }; }
24612 then
24613 gcc_cv_as_ix86_sahf=yes
24614 else
24615 echo "configure: failed program was" >&5
24616 cat conftest.s >&5
24617 fi
24618 rm -f conftest.o conftest.s
24619 fi
24620 fi
24621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_sahf" >&5
24622 $as_echo "$gcc_cv_as_ix86_sahf" >&6; }
24623 if test $gcc_cv_as_ix86_sahf = yes; then
24624
24625 $as_echo "#define HAVE_AS_IX86_SAHF 1" >>confdefs.h
24626
24627 fi
24628
24629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for swap suffix" >&5
24630 $as_echo_n "checking assembler for swap suffix... " >&6; }
24631 if test "${gcc_cv_as_ix86_swap+set}" = set; then :
24632 $as_echo_n "(cached) " >&6
24633 else
24634 gcc_cv_as_ix86_swap=no
24635 if test x$gcc_cv_as != x; then
24636 $as_echo 'movl.s %esp, %ebp' > conftest.s
24637 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24638 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24639 (eval $ac_try) 2>&5
24640 ac_status=$?
24641 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24642 test $ac_status = 0; }; }
24643 then
24644 gcc_cv_as_ix86_swap=yes
24645 else
24646 echo "configure: failed program was" >&5
24647 cat conftest.s >&5
24648 fi
24649 rm -f conftest.o conftest.s
24650 fi
24651 fi
24652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_swap" >&5
24653 $as_echo "$gcc_cv_as_ix86_swap" >&6; }
24654 if test $gcc_cv_as_ix86_swap = yes; then
24655
24656 $as_echo "#define HAVE_AS_IX86_SWAP 1" >>confdefs.h
24657
24658 fi
24659
24660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for different section symbol subtraction" >&5
24661 $as_echo_n "checking assembler for different section symbol subtraction... " >&6; }
24662 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then :
24663 $as_echo_n "(cached) " >&6
24664 else
24665 gcc_cv_as_ix86_diff_sect_delta=no
24666 if test x$gcc_cv_as != x; then
24667 $as_echo '.section .rodata
24668 .L1:
24669 .long .L2-.L1
24670 .long .L3-.L1
24671 .text
24672 .L3: nop
24673 .L2: nop' > conftest.s
24674 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24675 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24676 (eval $ac_try) 2>&5
24677 ac_status=$?
24678 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24679 test $ac_status = 0; }; }
24680 then
24681 gcc_cv_as_ix86_diff_sect_delta=yes
24682 else
24683 echo "configure: failed program was" >&5
24684 cat conftest.s >&5
24685 fi
24686 rm -f conftest.o conftest.s
24687 fi
24688 fi
24689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
24690 $as_echo "$gcc_cv_as_ix86_diff_sect_delta" >&6; }
24691 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
24692
24693 $as_echo "#define HAVE_AS_IX86_DIFF_SECT_DELTA 1" >>confdefs.h
24694
24695 fi
24696
24697 # These two are used unconditionally by i386.[ch]; it is to be defined
24698 # to 1 if the feature is present, 0 otherwise.
24699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTOFF in data" >&5
24700 $as_echo_n "checking assembler for GOTOFF in data... " >&6; }
24701 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then :
24702 $as_echo_n "(cached) " >&6
24703 else
24704 gcc_cv_as_ix86_gotoff_in_data=no
24705 if test $in_tree_gas = yes; then
24706 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
24707 then gcc_cv_as_ix86_gotoff_in_data=yes
24708 fi
24709 elif test x$gcc_cv_as != x; then
24710 $as_echo ' .text
24711 .L0:
24712 nop
24713 .data
24714 .long .L0@GOTOFF' > conftest.s
24715 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24716 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24717 (eval $ac_try) 2>&5
24718 ac_status=$?
24719 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24720 test $ac_status = 0; }; }
24721 then
24722 gcc_cv_as_ix86_gotoff_in_data=yes
24723 else
24724 echo "configure: failed program was" >&5
24725 cat conftest.s >&5
24726 fi
24727 rm -f conftest.o conftest.s
24728 fi
24729 fi
24730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
24731 $as_echo "$gcc_cv_as_ix86_gotoff_in_data" >&6; }
24732
24733
24734 cat >>confdefs.h <<_ACEOF
24735 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
24736 _ACEOF
24737
24738
24739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rep and lock prefix" >&5
24740 $as_echo_n "checking assembler for rep and lock prefix... " >&6; }
24741 if test "${gcc_cv_as_ix86_rep_lock_prefix+set}" = set; then :
24742 $as_echo_n "(cached) " >&6
24743 else
24744 gcc_cv_as_ix86_rep_lock_prefix=no
24745 if test x$gcc_cv_as != x; then
24746 $as_echo 'rep movsl
24747 lock addl %edi, (%eax,%esi)
24748 lock orl $0, (%esp)' > conftest.s
24749 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24750 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24751 (eval $ac_try) 2>&5
24752 ac_status=$?
24753 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24754 test $ac_status = 0; }; }
24755 then
24756 gcc_cv_as_ix86_rep_lock_prefix=yes
24757 else
24758 echo "configure: failed program was" >&5
24759 cat conftest.s >&5
24760 fi
24761 rm -f conftest.o conftest.s
24762 fi
24763 fi
24764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_rep_lock_prefix" >&5
24765 $as_echo "$gcc_cv_as_ix86_rep_lock_prefix" >&6; }
24766 if test $gcc_cv_as_ix86_rep_lock_prefix = yes; then
24767
24768 $as_echo "#define HAVE_AS_IX86_REP_LOCK_PREFIX 1" >>confdefs.h
24769
24770 fi
24771
24772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_GD_PLT reloc" >&5
24773 $as_echo_n "checking assembler for R_386_TLS_GD_PLT reloc... " >&6; }
24774 if test "${gcc_cv_as_ix86_tlsgdplt+set}" = set; then :
24775 $as_echo_n "(cached) " >&6
24776 else
24777 gcc_cv_as_ix86_tlsgdplt=no
24778 if test x$gcc_cv_as != x; then
24779 $as_echo 'call tls_gd@tlsgdplt' > conftest.s
24780 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24781 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24782 (eval $ac_try) 2>&5
24783 ac_status=$?
24784 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24785 test $ac_status = 0; }; }
24786 then
24787 gcc_cv_as_ix86_tlsgdplt=yes
24788 else
24789 echo "configure: failed program was" >&5
24790 cat conftest.s >&5
24791 fi
24792 rm -f conftest.o conftest.s
24793 fi
24794 fi
24795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsgdplt" >&5
24796 $as_echo "$gcc_cv_as_ix86_tlsgdplt" >&6; }
24797 if test $gcc_cv_as_ix86_tlsgdplt = yes; then
24798
24799 $as_echo "#define HAVE_AS_IX86_TLSGDPLT 1" >>confdefs.h
24800
24801 fi
24802
24803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_LDM_PLT reloc" >&5
24804 $as_echo_n "checking assembler for R_386_TLS_LDM_PLT reloc... " >&6; }
24805 if test "${gcc_cv_as_ix86_tlsldmplt+set}" = set; then :
24806 $as_echo_n "(cached) " >&6
24807 else
24808 gcc_cv_as_ix86_tlsldmplt=no
24809 if test x$gcc_cv_as != x; then
24810 $as_echo 'call tls_ld@tlsldmplt' > conftest.s
24811 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24812 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24813 (eval $ac_try) 2>&5
24814 ac_status=$?
24815 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24816 test $ac_status = 0; }; }
24817 then
24818 gcc_cv_as_ix86_tlsldmplt=yes
24819 else
24820 echo "configure: failed program was" >&5
24821 cat conftest.s >&5
24822 fi
24823 rm -f conftest.o conftest.s
24824 fi
24825 fi
24826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsldmplt" >&5
24827 $as_echo "$gcc_cv_as_ix86_tlsldmplt" >&6; }
24828 if test $gcc_cv_as_ix86_tlsldmplt = yes; then
24829
24830 $as_echo "#define HAVE_AS_IX86_TLSLDMPLT 1" >>confdefs.h
24831
24832 fi
24833
24834 ;;
24835
24836 ia64*-*-*)
24837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ltoffx and ldxmov relocs" >&5
24838 $as_echo_n "checking assembler for ltoffx and ldxmov relocs... " >&6; }
24839 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then :
24840 $as_echo_n "(cached) " >&6
24841 else
24842 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
24843 if test $in_tree_gas = yes; then
24844 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
24845 then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
24846 fi
24847 elif test x$gcc_cv_as != x; then
24848 $as_echo ' .text
24849 addl r15 = @ltoffx(x#), gp
24850 ;;
24851 ld8.mov r16 = [r15], x#' > conftest.s
24852 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24853 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24854 (eval $ac_try) 2>&5
24855 ac_status=$?
24856 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24857 test $ac_status = 0; }; }
24858 then
24859 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
24860 else
24861 echo "configure: failed program was" >&5
24862 cat conftest.s >&5
24863 fi
24864 rm -f conftest.o conftest.s
24865 fi
24866 fi
24867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
24868 $as_echo "$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6; }
24869 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
24870
24871 $as_echo "#define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1" >>confdefs.h
24872
24873 fi
24874
24875 ;;
24876
24877 powerpc*-*-*)
24878 case $target in
24879 *-*-aix*) conftest_s=' .machine "pwr5"
24880 .csect .text[PR]
24881 mfcr 3,128';;
24882 *-*-darwin*)
24883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .machine directive support" >&5
24884 $as_echo_n "checking assembler for .machine directive support... " >&6; }
24885 if test "${gcc_cv_as_machine_directive+set}" = set; then :
24886 $as_echo_n "(cached) " >&6
24887 else
24888 gcc_cv_as_machine_directive=no
24889 if test x$gcc_cv_as != x; then
24890 $as_echo ' .machine ppc7400' > conftest.s
24891 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24892 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24893 (eval $ac_try) 2>&5
24894 ac_status=$?
24895 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24896 test $ac_status = 0; }; }
24897 then
24898 gcc_cv_as_machine_directive=yes
24899 else
24900 echo "configure: failed program was" >&5
24901 cat conftest.s >&5
24902 fi
24903 rm -f conftest.o conftest.s
24904 fi
24905 fi
24906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_machine_directive" >&5
24907 $as_echo "$gcc_cv_as_machine_directive" >&6; }
24908
24909 if test x$gcc_cv_as_machine_directive != xyes; then
24910 echo "*** This target requires an assembler supporting \".machine\"" >&2
24911 echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
24912 test x$build = x$target && exit 1
24913 fi
24914 conftest_s=' .text
24915 mfcr r3,128';;
24916 *) conftest_s=' .machine power4
24917 .text
24918 mfcr 3,128';;
24919 esac
24920
24921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for mfcr field support" >&5
24922 $as_echo_n "checking assembler for mfcr field support... " >&6; }
24923 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then :
24924 $as_echo_n "(cached) " >&6
24925 else
24926 gcc_cv_as_powerpc_mfcrf=no
24927 if test $in_tree_gas = yes; then
24928 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
24929 then gcc_cv_as_powerpc_mfcrf=yes
24930 fi
24931 elif test x$gcc_cv_as != x; then
24932 $as_echo "$conftest_s" > conftest.s
24933 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24934 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24935 (eval $ac_try) 2>&5
24936 ac_status=$?
24937 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24938 test $ac_status = 0; }; }
24939 then
24940 gcc_cv_as_powerpc_mfcrf=yes
24941 else
24942 echo "configure: failed program was" >&5
24943 cat conftest.s >&5
24944 fi
24945 rm -f conftest.o conftest.s
24946 fi
24947 fi
24948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfcrf" >&5
24949 $as_echo "$gcc_cv_as_powerpc_mfcrf" >&6; }
24950 if test $gcc_cv_as_powerpc_mfcrf = yes; then
24951
24952 $as_echo "#define HAVE_AS_MFCRF 1" >>confdefs.h
24953
24954 fi
24955
24956 case $target in
24957 *-*-aix*) conftest_s=' .machine "pwr5"
24958 .csect .text[PR]
24959 popcntb 3,3';;
24960 *) conftest_s=' .machine power5
24961 .text
24962 popcntb 3,3';;
24963 esac
24964
24965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntb support" >&5
24966 $as_echo_n "checking assembler for popcntb support... " >&6; }
24967 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then :
24968 $as_echo_n "(cached) " >&6
24969 else
24970 gcc_cv_as_powerpc_popcntb=no
24971 if test $in_tree_gas = yes; then
24972 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
24973 then gcc_cv_as_powerpc_popcntb=yes
24974 fi
24975 elif test x$gcc_cv_as != x; then
24976 $as_echo "$conftest_s" > conftest.s
24977 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24978 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24979 (eval $ac_try) 2>&5
24980 ac_status=$?
24981 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24982 test $ac_status = 0; }; }
24983 then
24984 gcc_cv_as_powerpc_popcntb=yes
24985 else
24986 echo "configure: failed program was" >&5
24987 cat conftest.s >&5
24988 fi
24989 rm -f conftest.o conftest.s
24990 fi
24991 fi
24992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntb" >&5
24993 $as_echo "$gcc_cv_as_powerpc_popcntb" >&6; }
24994 if test $gcc_cv_as_powerpc_popcntb = yes; then
24995
24996 $as_echo "#define HAVE_AS_POPCNTB 1" >>confdefs.h
24997
24998 fi
24999
25000 case $target in
25001 *-*-aix*) conftest_s=' .machine "pwr5x"
25002 .csect .text[PR]
25003 frin 1,1';;
25004 *) conftest_s=' .machine power5
25005 .text
25006 frin 1,1';;
25007 esac
25008
25009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fp round support" >&5
25010 $as_echo_n "checking assembler for fp round support... " >&6; }
25011 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then :
25012 $as_echo_n "(cached) " >&6
25013 else
25014 gcc_cv_as_powerpc_fprnd=no
25015 if test $in_tree_gas = yes; then
25016 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25017 then gcc_cv_as_powerpc_fprnd=yes
25018 fi
25019 elif test x$gcc_cv_as != x; then
25020 $as_echo "$conftest_s" > conftest.s
25021 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25022 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25023 (eval $ac_try) 2>&5
25024 ac_status=$?
25025 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25026 test $ac_status = 0; }; }
25027 then
25028 gcc_cv_as_powerpc_fprnd=yes
25029 else
25030 echo "configure: failed program was" >&5
25031 cat conftest.s >&5
25032 fi
25033 rm -f conftest.o conftest.s
25034 fi
25035 fi
25036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_fprnd" >&5
25037 $as_echo "$gcc_cv_as_powerpc_fprnd" >&6; }
25038 if test $gcc_cv_as_powerpc_fprnd = yes; then
25039
25040 $as_echo "#define HAVE_AS_FPRND 1" >>confdefs.h
25041
25042 fi
25043
25044 case $target in
25045 *-*-aix*) conftest_s=' .machine "pwr6"
25046 .csect .text[PR]
25047 mffgpr 1,3';;
25048 *) conftest_s=' .machine power6
25049 .text
25050 mffgpr 1,3';;
25051 esac
25052
25053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for move fp gpr support" >&5
25054 $as_echo_n "checking assembler for move fp gpr support... " >&6; }
25055 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then :
25056 $as_echo_n "(cached) " >&6
25057 else
25058 gcc_cv_as_powerpc_mfpgpr=no
25059 if test $in_tree_gas = yes; then
25060 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25061 then gcc_cv_as_powerpc_mfpgpr=yes
25062 fi
25063 elif test x$gcc_cv_as != x; then
25064 $as_echo "$conftest_s" > conftest.s
25065 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25066 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25067 (eval $ac_try) 2>&5
25068 ac_status=$?
25069 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25070 test $ac_status = 0; }; }
25071 then
25072 gcc_cv_as_powerpc_mfpgpr=yes
25073 else
25074 echo "configure: failed program was" >&5
25075 cat conftest.s >&5
25076 fi
25077 rm -f conftest.o conftest.s
25078 fi
25079 fi
25080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfpgpr" >&5
25081 $as_echo "$gcc_cv_as_powerpc_mfpgpr" >&6; }
25082 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
25083
25084 $as_echo "#define HAVE_AS_MFPGPR 1" >>confdefs.h
25085
25086 fi
25087
25088 case $target in
25089 *-*-aix*) conftest_s=' .csect .text[PR]
25090 LCF..0:
25091 addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
25092 *-*-darwin*)
25093 conftest_s=' .text
25094 LCF0:
25095 addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
25096 *) conftest_s=' .text
25097 .LCF0:
25098 addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
25099 esac
25100
25101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rel16 relocs" >&5
25102 $as_echo_n "checking assembler for rel16 relocs... " >&6; }
25103 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then :
25104 $as_echo_n "(cached) " >&6
25105 else
25106 gcc_cv_as_powerpc_rel16=no
25107 if test $in_tree_gas = yes; then
25108 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25109 then gcc_cv_as_powerpc_rel16=yes
25110 fi
25111 elif test x$gcc_cv_as != x; then
25112 $as_echo "$conftest_s" > conftest.s
25113 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25114 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25115 (eval $ac_try) 2>&5
25116 ac_status=$?
25117 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25118 test $ac_status = 0; }; }
25119 then
25120 gcc_cv_as_powerpc_rel16=yes
25121 else
25122 echo "configure: failed program was" >&5
25123 cat conftest.s >&5
25124 fi
25125 rm -f conftest.o conftest.s
25126 fi
25127 fi
25128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_rel16" >&5
25129 $as_echo "$gcc_cv_as_powerpc_rel16" >&6; }
25130 if test $gcc_cv_as_powerpc_rel16 = yes; then
25131
25132 $as_echo "#define HAVE_AS_REL16 1" >>confdefs.h
25133
25134 fi
25135
25136 case $target in
25137 *-*-aix*) conftest_s=' .machine "pwr6"
25138 .csect .text[PR]
25139 cmpb 3,4,5';;
25140 *) conftest_s=' .machine power6
25141 .text
25142 cmpb 3,4,5';;
25143 esac
25144
25145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for compare bytes support" >&5
25146 $as_echo_n "checking assembler for compare bytes support... " >&6; }
25147 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then :
25148 $as_echo_n "(cached) " >&6
25149 else
25150 gcc_cv_as_powerpc_cmpb=no
25151 if test $in_tree_gas = yes; then
25152 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25153 then gcc_cv_as_powerpc_cmpb=yes
25154 fi
25155 elif test x$gcc_cv_as != x; then
25156 $as_echo "$conftest_s" > conftest.s
25157 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25158 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25159 (eval $ac_try) 2>&5
25160 ac_status=$?
25161 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25162 test $ac_status = 0; }; }
25163 then
25164 gcc_cv_as_powerpc_cmpb=yes
25165 else
25166 echo "configure: failed program was" >&5
25167 cat conftest.s >&5
25168 fi
25169 rm -f conftest.o conftest.s
25170 fi
25171 fi
25172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_cmpb" >&5
25173 $as_echo "$gcc_cv_as_powerpc_cmpb" >&6; }
25174 if test $gcc_cv_as_powerpc_cmpb = yes; then
25175
25176 $as_echo "#define HAVE_AS_CMPB 1" >>confdefs.h
25177
25178 fi
25179
25180 case $target in
25181 *-*-aix*) conftest_s=' .machine "pwr6"
25182 .csect .text[PR]
25183 dadd 1,2,3';;
25184 *) conftest_s=' .machine power6
25185 .text
25186 dadd 1,2,3';;
25187 esac
25188
25189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for decimal float support" >&5
25190 $as_echo_n "checking assembler for decimal float support... " >&6; }
25191 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then :
25192 $as_echo_n "(cached) " >&6
25193 else
25194 gcc_cv_as_powerpc_dfp=no
25195 if test $in_tree_gas = yes; then
25196 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25197 then gcc_cv_as_powerpc_dfp=yes
25198 fi
25199 elif test x$gcc_cv_as != x; then
25200 $as_echo "$conftest_s" > conftest.s
25201 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25202 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25203 (eval $ac_try) 2>&5
25204 ac_status=$?
25205 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25206 test $ac_status = 0; }; }
25207 then
25208 gcc_cv_as_powerpc_dfp=yes
25209 else
25210 echo "configure: failed program was" >&5
25211 cat conftest.s >&5
25212 fi
25213 rm -f conftest.o conftest.s
25214 fi
25215 fi
25216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dfp" >&5
25217 $as_echo "$gcc_cv_as_powerpc_dfp" >&6; }
25218 if test $gcc_cv_as_powerpc_dfp = yes; then
25219
25220 $as_echo "#define HAVE_AS_DFP 1" >>confdefs.h
25221
25222 fi
25223
25224 case $target in
25225 *-*-aix*) conftest_s=' .machine "pwr7"
25226 .csect .text[PR]
25227 lxvd2x 1,2,3';;
25228 *) conftest_s=' .machine power7
25229 .text
25230 lxvd2x 1,2,3';;
25231 esac
25232
25233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for vector-scalar support" >&5
25234 $as_echo_n "checking assembler for vector-scalar support... " >&6; }
25235 if test "${gcc_cv_as_powerpc_vsx+set}" = set; then :
25236 $as_echo_n "(cached) " >&6
25237 else
25238 gcc_cv_as_powerpc_vsx=no
25239 if test $in_tree_gas = yes; then
25240 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25241 then gcc_cv_as_powerpc_vsx=yes
25242 fi
25243 elif test x$gcc_cv_as != x; then
25244 $as_echo "$conftest_s" > conftest.s
25245 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25246 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25247 (eval $ac_try) 2>&5
25248 ac_status=$?
25249 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25250 test $ac_status = 0; }; }
25251 then
25252 gcc_cv_as_powerpc_vsx=yes
25253 else
25254 echo "configure: failed program was" >&5
25255 cat conftest.s >&5
25256 fi
25257 rm -f conftest.o conftest.s
25258 fi
25259 fi
25260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_vsx" >&5
25261 $as_echo "$gcc_cv_as_powerpc_vsx" >&6; }
25262 if test $gcc_cv_as_powerpc_vsx = yes; then
25263
25264 $as_echo "#define HAVE_AS_VSX 1" >>confdefs.h
25265
25266 fi
25267
25268 case $target in
25269 *-*-aix*) conftest_s=' .machine "pwr7"
25270 .csect .text[PR]
25271 popcntd 3,3';;
25272 *) conftest_s=' .machine power7
25273 .text
25274 popcntd 3,3';;
25275 esac
25276
25277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntd support" >&5
25278 $as_echo_n "checking assembler for popcntd support... " >&6; }
25279 if test "${gcc_cv_as_powerpc_popcntd+set}" = set; then :
25280 $as_echo_n "(cached) " >&6
25281 else
25282 gcc_cv_as_powerpc_popcntd=no
25283 if test $in_tree_gas = yes; then
25284 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25285 then gcc_cv_as_powerpc_popcntd=yes
25286 fi
25287 elif test x$gcc_cv_as != x; then
25288 $as_echo "$conftest_s" > conftest.s
25289 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25290 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25291 (eval $ac_try) 2>&5
25292 ac_status=$?
25293 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25294 test $ac_status = 0; }; }
25295 then
25296 gcc_cv_as_powerpc_popcntd=yes
25297 else
25298 echo "configure: failed program was" >&5
25299 cat conftest.s >&5
25300 fi
25301 rm -f conftest.o conftest.s
25302 fi
25303 fi
25304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntd" >&5
25305 $as_echo "$gcc_cv_as_powerpc_popcntd" >&6; }
25306 if test $gcc_cv_as_powerpc_popcntd = yes; then
25307
25308 $as_echo "#define HAVE_AS_POPCNTD 1" >>confdefs.h
25309
25310 fi
25311
25312 case $target in
25313 *-*-aix*) conftest_s=' .csect .text[PR]
25314 lwsync';;
25315 *) conftest_s=' .text
25316 lwsync';;
25317 esac
25318
25319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for lwsync support" >&5
25320 $as_echo_n "checking assembler for lwsync support... " >&6; }
25321 if test "${gcc_cv_as_powerpc_lwsync+set}" = set; then :
25322 $as_echo_n "(cached) " >&6
25323 else
25324 gcc_cv_as_powerpc_lwsync=no
25325 if test $in_tree_gas = yes; then
25326 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25327 then gcc_cv_as_powerpc_lwsync=yes
25328 fi
25329 elif test x$gcc_cv_as != x; then
25330 $as_echo "$conftest_s" > conftest.s
25331 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25332 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25333 (eval $ac_try) 2>&5
25334 ac_status=$?
25335 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25336 test $ac_status = 0; }; }
25337 then
25338 gcc_cv_as_powerpc_lwsync=yes
25339 else
25340 echo "configure: failed program was" >&5
25341 cat conftest.s >&5
25342 fi
25343 rm -f conftest.o conftest.s
25344 fi
25345 fi
25346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_lwsync" >&5
25347 $as_echo "$gcc_cv_as_powerpc_lwsync" >&6; }
25348 if test $gcc_cv_as_powerpc_lwsync = yes; then
25349
25350 $as_echo "#define HAVE_AS_LWSYNC 1" >>confdefs.h
25351
25352 fi
25353
25354 case $target in
25355 *-*-aix*) conftest_s=' .machine "476"
25356 .csect .text[PR]
25357 dci 0';;
25358 *) conftest_s=' .machine "476"
25359 .text
25360 dci 0';;
25361 esac
25362
25363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for data cache invalidate support" >&5
25364 $as_echo_n "checking assembler for data cache invalidate support... " >&6; }
25365 if test "${gcc_cv_as_powerpc_dci+set}" = set; then :
25366 $as_echo_n "(cached) " >&6
25367 else
25368 gcc_cv_as_powerpc_dci=no
25369 if test $in_tree_gas = yes; then
25370 if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
25371 then gcc_cv_as_powerpc_dci=yes
25372 fi
25373 elif test x$gcc_cv_as != x; then
25374 $as_echo "$conftest_s" > conftest.s
25375 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25376 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25377 (eval $ac_try) 2>&5
25378 ac_status=$?
25379 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25380 test $ac_status = 0; }; }
25381 then
25382 gcc_cv_as_powerpc_dci=yes
25383 else
25384 echo "configure: failed program was" >&5
25385 cat conftest.s >&5
25386 fi
25387 rm -f conftest.o conftest.s
25388 fi
25389 fi
25390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dci" >&5
25391 $as_echo "$gcc_cv_as_powerpc_dci" >&6; }
25392 if test $gcc_cv_as_powerpc_dci = yes; then
25393
25394 $as_echo "#define HAVE_AS_DCI 1" >>confdefs.h
25395
25396 fi
25397
25398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25399 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25400 if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then :
25401 $as_echo_n "(cached) " >&6
25402 else
25403 gcc_cv_as_powerpc_gnu_attribute=no
25404 if test $in_tree_gas = yes; then
25405 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25406 then gcc_cv_as_powerpc_gnu_attribute=yes
25407 fi
25408 elif test x$gcc_cv_as != x; then
25409 $as_echo '.gnu_attribute 4,1' > conftest.s
25410 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25411 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25412 (eval $ac_try) 2>&5
25413 ac_status=$?
25414 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25415 test $ac_status = 0; }; }
25416 then
25417 gcc_cv_as_powerpc_gnu_attribute=yes
25418 else
25419 echo "configure: failed program was" >&5
25420 cat conftest.s >&5
25421 fi
25422 rm -f conftest.o conftest.s
25423 fi
25424 fi
25425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
25426 $as_echo "$gcc_cv_as_powerpc_gnu_attribute" >&6; }
25427 if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
25428
25429 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25430
25431 fi
25432
25433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tls marker support" >&5
25434 $as_echo_n "checking assembler for tls marker support... " >&6; }
25435 if test "${gcc_cv_as_powerpc_tls_markers+set}" = set; then :
25436 $as_echo_n "(cached) " >&6
25437 else
25438 gcc_cv_as_powerpc_tls_markers=no
25439 if test $in_tree_gas = yes; then
25440 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 0`
25441 then gcc_cv_as_powerpc_tls_markers=yes
25442 fi
25443 elif test x$gcc_cv_as != x; then
25444 $as_echo ' bl __tls_get_addr(x@tlsgd)' > conftest.s
25445 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25446 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25447 (eval $ac_try) 2>&5
25448 ac_status=$?
25449 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25450 test $ac_status = 0; }; }
25451 then
25452 gcc_cv_as_powerpc_tls_markers=yes
25453 else
25454 echo "configure: failed program was" >&5
25455 cat conftest.s >&5
25456 fi
25457 rm -f conftest.o conftest.s
25458 fi
25459 fi
25460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_tls_markers" >&5
25461 $as_echo "$gcc_cv_as_powerpc_tls_markers" >&6; }
25462 if test $gcc_cv_as_powerpc_tls_markers = yes; then
25463
25464 $as_echo "#define HAVE_AS_TLS_MARKERS 1" >>confdefs.h
25465
25466 fi
25467
25468 case $target in
25469 *-*-aix*)
25470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .ref support" >&5
25471 $as_echo_n "checking assembler for .ref support... " >&6; }
25472 if test "${gcc_cv_as_aix_ref+set}" = set; then :
25473 $as_echo_n "(cached) " >&6
25474 else
25475 gcc_cv_as_aix_ref=no
25476 if test $in_tree_gas = yes; then
25477 if test $gcc_cv_gas_vers -ge `expr \( \( 2.21.0 \* 1000 \) + gcc_cv_as_aix_ref=yes \) \* 1000 + `
25478 then :
25479 fi
25480 elif test x$gcc_cv_as != x; then
25481 $as_echo ' .csect stuff[rw]
25482 stuff:
25483 .long 1
25484 .extern sym
25485 .ref sym
25486 ' > conftest.s
25487 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25488 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25489 (eval $ac_try) 2>&5
25490 ac_status=$?
25491 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25492 test $ac_status = 0; }; }
25493 then
25494 gcc_cv_as_aix_ref=yes
25495 else
25496 echo "configure: failed program was" >&5
25497 cat conftest.s >&5
25498 fi
25499 rm -f conftest.o conftest.s
25500 fi
25501 fi
25502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aix_ref" >&5
25503 $as_echo "$gcc_cv_as_aix_ref" >&6; }
25504 if test $gcc_cv_as_aix_ref = yes; then
25505
25506 $as_echo "#define HAVE_AS_REF 1" >>confdefs.h
25507
25508 fi
25509 ;;
25510 esac
25511 ;;
25512
25513 mips*-*-*)
25514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
25515 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
25516 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then :
25517 $as_echo_n "(cached) " >&6
25518 else
25519 gcc_cv_as_mips_explicit_relocs=no
25520 if test $in_tree_gas = yes; then
25521 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
25522 then gcc_cv_as_mips_explicit_relocs=yes
25523 fi
25524 elif test x$gcc_cv_as != x; then
25525 $as_echo ' lw $4,%gp_rel(foo)($4)' > conftest.s
25526 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25527 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25528 (eval $ac_try) 2>&5
25529 ac_status=$?
25530 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25531 test $ac_status = 0; }; }
25532 then
25533 gcc_cv_as_mips_explicit_relocs=yes
25534 else
25535 echo "configure: failed program was" >&5
25536 cat conftest.s >&5
25537 fi
25538 rm -f conftest.o conftest.s
25539 fi
25540 fi
25541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_explicit_relocs" >&5
25542 $as_echo "$gcc_cv_as_mips_explicit_relocs" >&6; }
25543 if test $gcc_cv_as_mips_explicit_relocs = yes; then
25544 if test x$target_cpu_default = x
25545 then target_cpu_default=MASK_EXPLICIT_RELOCS
25546 else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
25547 fi
25548 fi
25549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mno-shared support" >&5
25550 $as_echo_n "checking assembler for -mno-shared support... " >&6; }
25551 if test "${gcc_cv_as_mips_no_shared+set}" = set; then :
25552 $as_echo_n "(cached) " >&6
25553 else
25554 gcc_cv_as_mips_no_shared=no
25555 if test $in_tree_gas = yes; then
25556 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
25557 then gcc_cv_as_mips_no_shared=yes
25558 fi
25559 elif test x$gcc_cv_as != x; then
25560 $as_echo 'nop' > conftest.s
25561 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mno-shared -o conftest.o conftest.s >&5'
25562 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25563 (eval $ac_try) 2>&5
25564 ac_status=$?
25565 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25566 test $ac_status = 0; }; }
25567 then
25568 gcc_cv_as_mips_no_shared=yes
25569 else
25570 echo "configure: failed program was" >&5
25571 cat conftest.s >&5
25572 fi
25573 rm -f conftest.o conftest.s
25574 fi
25575 fi
25576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_no_shared" >&5
25577 $as_echo "$gcc_cv_as_mips_no_shared" >&6; }
25578 if test $gcc_cv_as_mips_no_shared = yes; then
25579
25580 $as_echo "#define HAVE_AS_NO_SHARED 1" >>confdefs.h
25581
25582 fi
25583
25584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25585 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25586 if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then :
25587 $as_echo_n "(cached) " >&6
25588 else
25589 gcc_cv_as_mips_gnu_attribute=no
25590 if test $in_tree_gas = yes; then
25591 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25592 then gcc_cv_as_mips_gnu_attribute=yes
25593 fi
25594 elif test x$gcc_cv_as != x; then
25595 $as_echo '.gnu_attribute 4,1' > conftest.s
25596 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25597 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25598 (eval $ac_try) 2>&5
25599 ac_status=$?
25600 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25601 test $ac_status = 0; }; }
25602 then
25603 gcc_cv_as_mips_gnu_attribute=yes
25604 else
25605 echo "configure: failed program was" >&5
25606 cat conftest.s >&5
25607 fi
25608 rm -f conftest.o conftest.s
25609 fi
25610 fi
25611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_gnu_attribute" >&5
25612 $as_echo "$gcc_cv_as_mips_gnu_attribute" >&6; }
25613 if test $gcc_cv_as_mips_gnu_attribute = yes; then
25614
25615 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25616
25617 fi
25618
25619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .dtprelword support" >&5
25620 $as_echo_n "checking assembler for .dtprelword support... " >&6; }
25621 if test "${gcc_cv_as_mips_dtprelword+set}" = set; then :
25622 $as_echo_n "(cached) " >&6
25623 else
25624 gcc_cv_as_mips_dtprelword=no
25625 if test $in_tree_gas = yes; then
25626 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25627 then gcc_cv_as_mips_dtprelword=yes
25628 fi
25629 elif test x$gcc_cv_as != x; then
25630 $as_echo '.section .tdata,"awT",@progbits
25631 x:
25632 .word 2
25633 .text
25634 .dtprelword x+0x8000' > conftest.s
25635 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25636 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25637 (eval $ac_try) 2>&5
25638 ac_status=$?
25639 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25640 test $ac_status = 0; }; }
25641 then
25642 gcc_cv_as_mips_dtprelword=yes
25643 else
25644 echo "configure: failed program was" >&5
25645 cat conftest.s >&5
25646 fi
25647 rm -f conftest.o conftest.s
25648 fi
25649 fi
25650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dtprelword" >&5
25651 $as_echo "$gcc_cv_as_mips_dtprelword" >&6; }
25652 if test $gcc_cv_as_mips_dtprelword = yes; then
25653
25654 $as_echo "#define HAVE_AS_DTPRELWORD 1" >>confdefs.h
25655
25656 fi
25657
25658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for DSPR1 mult with four accumulators support" >&5
25659 $as_echo_n "checking assembler for DSPR1 mult with four accumulators support... " >&6; }
25660 if test "${gcc_cv_as_mips_dspr1_mult+set}" = set; then :
25661 $as_echo_n "(cached) " >&6
25662 else
25663 gcc_cv_as_mips_dspr1_mult=no
25664 if test x$gcc_cv_as != x; then
25665 $as_echo ' .set mips32r2
25666 .set nodspr2
25667 .set dsp
25668 madd $ac3,$4,$5
25669 maddu $ac3,$4,$5
25670 msub $ac3,$4,$5
25671 msubu $ac3,$4,$5
25672 mult $ac3,$4,$5
25673 multu $ac3,$4,$5' > conftest.s
25674 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25675 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25676 (eval $ac_try) 2>&5
25677 ac_status=$?
25678 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25679 test $ac_status = 0; }; }
25680 then
25681 gcc_cv_as_mips_dspr1_mult=yes
25682 else
25683 echo "configure: failed program was" >&5
25684 cat conftest.s >&5
25685 fi
25686 rm -f conftest.o conftest.s
25687 fi
25688 fi
25689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dspr1_mult" >&5
25690 $as_echo "$gcc_cv_as_mips_dspr1_mult" >&6; }
25691 if test $gcc_cv_as_mips_dspr1_mult = yes; then
25692
25693 $as_echo "#define HAVE_AS_DSPR1_MULT 1" >>confdefs.h
25694
25695 fi
25696
25697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler and linker for explicit JALR relocation" >&5
25698 $as_echo_n "checking assembler and linker for explicit JALR relocation... " >&6; }
25699 gcc_cv_as_ld_jalr_reloc=no
25700 if test $gcc_cv_as_mips_explicit_relocs = yes; then
25701 if test $in_tree_ld = yes ; then
25702 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 20 -o "$gcc_cv_gld_major_version" -gt 2 \
25703 && test $in_tree_ld_is_elf = yes; then
25704 gcc_cv_as_ld_jalr_reloc=yes
25705 fi
25706 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x; then
25707 echo ' .ent x' > conftest.s
25708 echo 'x: ld $2,%got_disp(y)($3)' >> conftest.s
25709 echo ' ld $25,%call16(y)($28)' >> conftest.s
25710 echo ' .reloc 1f,R_MIPS_JALR,y' >> conftest.s
25711 echo '1: jalr $25' >> conftest.s
25712 echo ' .reloc 1f,R_MIPS_JALR,x' >> conftest.s
25713 echo '1: jalr $25' >> conftest.s
25714 echo ' .end x' >> conftest.s
25715 if $gcc_cv_as -o conftest.o conftest.s >/dev/null 2>&5 \
25716 && $gcc_cv_ld -shared -o conftest.so conftest.o >/dev/null 2>&5; then
25717 if $gcc_cv_objdump -d conftest.so | grep jalr >/dev/null 2>&1 \
25718 && $gcc_cv_objdump -d conftest.so | grep "bal.*<x>" >/dev/null 2>&1; then
25719 gcc_cv_as_ld_jalr_reloc=yes
25720 fi
25721 fi
25722 rm -f conftest.*
25723 fi
25724 fi
25725 if test $gcc_cv_as_ld_jalr_reloc = yes; then
25726 if test x$target_cpu_default = x; then
25727 target_cpu_default=MASK_RELAX_PIC_CALLS
25728 else
25729 target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS"
25730 fi
25731 fi
25732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ld_jalr_reloc" >&5
25733 $as_echo "$gcc_cv_as_ld_jalr_reloc" >&6; }
25734
25735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .eh_frame personality relaxation" >&5
25736 $as_echo_n "checking linker for .eh_frame personality relaxation... " >&6; }
25737 if test "${gcc_cv_ld_mips_personality_relaxation+set}" = set; then :
25738 $as_echo_n "(cached) " >&6
25739 else
25740 gcc_cv_ld_mips_personality_relaxation=no
25741 if test $in_tree_ld = yes ; then
25742 if test "$gcc_cv_gld_major_version" -eq 2 \
25743 -a "$gcc_cv_gld_minor_version" -ge 21 \
25744 -o "$gcc_cv_gld_major_version" -gt 2; then
25745 gcc_cv_ld_mips_personality_relaxation=yes
25746 fi
25747 elif test x$gcc_cv_as != x \
25748 -a x$gcc_cv_ld != x \
25749 -a x$gcc_cv_readelf != x ; then
25750 cat > conftest.s <<EOF
25751 .cfi_startproc
25752 .cfi_personality 0x80,indirect_ptr
25753 .ent test
25754 test:
25755 nop
25756 .end test
25757 .cfi_endproc
25758
25759 .section .data,"aw",@progbits
25760 indirect_ptr:
25761 .dc.a personality
25762 EOF
25763 if $gcc_cv_as -KPIC -o conftest.o conftest.s > /dev/null 2>&1 \
25764 && $gcc_cv_ld -o conftest conftest.o -shared > /dev/null 2>&1; then
25765 if $gcc_cv_readelf -d conftest 2>&1 \
25766 | grep TEXTREL > /dev/null 2>&1; then
25767 :
25768 elif $gcc_cv_readelf --relocs conftest 2>&1 \
25769 | grep 'R_MIPS_REL32 *$' > /dev/null 2>&1; then
25770 :
25771 else
25772 gcc_cv_ld_mips_personality_relaxation=yes
25773 fi
25774 fi
25775 fi
25776 rm -f conftest.s conftest.o conftest
25777 fi
25778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_mips_personality_relaxation" >&5
25779 $as_echo "$gcc_cv_ld_mips_personality_relaxation" >&6; }
25780 if test x$gcc_cv_ld_mips_personality_relaxation = xyes; then
25781
25782 $as_echo "#define HAVE_LD_PERSONALITY_RELAXATION 1" >>confdefs.h
25783
25784 fi
25785 ;;
25786 esac
25787
25788 # Mips and HP-UX need the GNU assembler.
25789 # Linux on IA64 might be able to use the Intel assembler.
25790
25791 case "$target" in
25792 mips*-*-* | *-*-hpux* )
25793 if test x$gas_flag = xyes \
25794 || test x"$host" != x"$build" \
25795 || test ! -x "$gcc_cv_as" \
25796 || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
25797 :
25798 else
25799 echo "*** This configuration requires the GNU assembler" >&2
25800 exit 1
25801 fi
25802 ;;
25803 esac
25804
25805 # ??? Not all targets support dwarf2 debug_line, even within a version
25806 # of gas. Moreover, we need to emit a valid instruction to trigger any
25807 # info to the output file. So, as supported targets are added to gas 2.11,
25808 # add some instruction here to (also) show we expect this might work.
25809 # ??? Once 2.11 is released, probably need to add first known working
25810 # version to the per-target configury.
25811 case "$cpu_type" in
25812 alpha | arm | avr | bfin | cris | i386 | m32c | m68k | microblaze | mips \
25813 | pa | rs6000 | score | sparc | spu | xstormy16 | xtensa)
25814 insn="nop"
25815 ;;
25816 ia64 | s390)
25817 insn="nop 0"
25818 ;;
25819 mmix)
25820 insn="swym 0"
25821 ;;
25822 esac
25823 if test x"$insn" != x; then
25824 conftest_s="\
25825 .file 1 \"conftest.s\"
25826 .loc 1 3 0
25827 $insn"
25828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for dwarf2 debug_line support" >&5
25829 $as_echo_n "checking assembler for dwarf2 debug_line support... " >&6; }
25830 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then :
25831 $as_echo_n "(cached) " >&6
25832 else
25833 gcc_cv_as_dwarf2_debug_line=no
25834 if test $in_tree_gas = yes; then
25835 if test $in_tree_gas_is_elf = yes \
25836 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25837 then gcc_cv_as_dwarf2_debug_line=yes
25838 fi
25839 elif test x$gcc_cv_as != x; then
25840 $as_echo "$conftest_s" > conftest.s
25841 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25842 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25843 (eval $ac_try) 2>&5
25844 ac_status=$?
25845 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25846 test $ac_status = 0; }; }
25847 then
25848 if test x$gcc_cv_objdump != x \
25849 && $gcc_cv_objdump -h conftest.o 2> /dev/null \
25850 | grep debug_line > /dev/null 2>&1; then
25851 gcc_cv_as_dwarf2_debug_line=yes
25852 fi
25853 else
25854 echo "configure: failed program was" >&5
25855 cat conftest.s >&5
25856 fi
25857 rm -f conftest.o conftest.s
25858 fi
25859 fi
25860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_debug_line" >&5
25861 $as_echo "$gcc_cv_as_dwarf2_debug_line" >&6; }
25862
25863
25864 # The .debug_line file table must be in the exact order that
25865 # we specified the files, since these indices are also used
25866 # by DW_AT_decl_file. Approximate this test by testing if
25867 # the assembler bitches if the same index is assigned twice.
25868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for buggy dwarf2 .file directive" >&5
25869 $as_echo_n "checking assembler for buggy dwarf2 .file directive... " >&6; }
25870 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then :
25871 $as_echo_n "(cached) " >&6
25872 else
25873 gcc_cv_as_dwarf2_file_buggy=no
25874 if test x$gcc_cv_as != x; then
25875 $as_echo ' .file 1 "foo.s"
25876 .file 1 "bar.s"' > conftest.s
25877 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25878 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25879 (eval $ac_try) 2>&5
25880 ac_status=$?
25881 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25882 test $ac_status = 0; }; }
25883 then
25884 gcc_cv_as_dwarf2_file_buggy=yes
25885 else
25886 echo "configure: failed program was" >&5
25887 cat conftest.s >&5
25888 fi
25889 rm -f conftest.o conftest.s
25890 fi
25891 fi
25892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_file_buggy" >&5
25893 $as_echo "$gcc_cv_as_dwarf2_file_buggy" >&6; }
25894
25895
25896 if test $gcc_cv_as_dwarf2_debug_line = yes \
25897 && test $gcc_cv_as_dwarf2_file_buggy = no; then
25898
25899 $as_echo "#define HAVE_AS_DWARF2_DEBUG_LINE 1" >>confdefs.h
25900
25901 fi
25902
25903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf2 option" >&5
25904 $as_echo_n "checking assembler for --gdwarf2 option... " >&6; }
25905 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then :
25906 $as_echo_n "(cached) " >&6
25907 else
25908 gcc_cv_as_gdwarf2_flag=no
25909 if test $in_tree_gas = yes; then
25910 if test $in_tree_gas_is_elf = yes \
25911 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25912 then gcc_cv_as_gdwarf2_flag=yes
25913 fi
25914 elif test x$gcc_cv_as != x; then
25915 $as_echo "$insn" > conftest.s
25916 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf2 -o conftest.o conftest.s >&5'
25917 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25918 (eval $ac_try) 2>&5
25919 ac_status=$?
25920 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25921 test $ac_status = 0; }; }
25922 then
25923 gcc_cv_as_gdwarf2_flag=yes
25924 else
25925 echo "configure: failed program was" >&5
25926 cat conftest.s >&5
25927 fi
25928 rm -f conftest.o conftest.s
25929 fi
25930 fi
25931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gdwarf2_flag" >&5
25932 $as_echo "$gcc_cv_as_gdwarf2_flag" >&6; }
25933 if test $gcc_cv_as_gdwarf2_flag = yes; then
25934
25935 $as_echo "#define HAVE_AS_GDWARF2_DEBUG_FLAG 1" >>confdefs.h
25936
25937 fi
25938
25939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gstabs option" >&5
25940 $as_echo_n "checking assembler for --gstabs option... " >&6; }
25941 if test "${gcc_cv_as_gstabs_flag+set}" = set; then :
25942 $as_echo_n "(cached) " >&6
25943 else
25944 gcc_cv_as_gstabs_flag=no
25945 if test $in_tree_gas = yes; then
25946 if test $in_tree_gas_is_elf = yes \
25947 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25948 then gcc_cv_as_gstabs_flag=yes
25949 fi
25950 elif test x$gcc_cv_as != x; then
25951 $as_echo "$insn" > conftest.s
25952 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gstabs -o conftest.o conftest.s >&5'
25953 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25954 (eval $ac_try) 2>&5
25955 ac_status=$?
25956 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25957 test $ac_status = 0; }; }
25958 then
25959 # The native Solaris 9/Intel assembler doesn't understand --gstabs
25960 # and warns about it, but still exits successfully. So check for
25961 # this.
25962 if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
25963 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25964 (eval $ac_try) 2>&5
25965 ac_status=$?
25966 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25967 test $ac_status = 0; }; }
25968 then :
25969 else gcc_cv_as_gstabs_flag=yes
25970 fi
25971 else
25972 echo "configure: failed program was" >&5
25973 cat conftest.s >&5
25974 fi
25975 rm -f conftest.o conftest.s
25976 fi
25977 fi
25978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gstabs_flag" >&5
25979 $as_echo "$gcc_cv_as_gstabs_flag" >&6; }
25980 if test $gcc_cv_as_gstabs_flag = yes; then
25981
25982 $as_echo "#define HAVE_AS_GSTABS_DEBUG_FLAG 1" >>confdefs.h
25983
25984 fi
25985
25986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --debug-prefix-map option" >&5
25987 $as_echo_n "checking assembler for --debug-prefix-map option... " >&6; }
25988 if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then :
25989 $as_echo_n "(cached) " >&6
25990 else
25991 gcc_cv_as_debug_prefix_map_flag=no
25992 if test $in_tree_gas = yes; then
25993 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25994 then gcc_cv_as_debug_prefix_map_flag=yes
25995 fi
25996 elif test x$gcc_cv_as != x; then
25997 $as_echo "$insn" > conftest.s
25998 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
25999 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26000 (eval $ac_try) 2>&5
26001 ac_status=$?
26002 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26003 test $ac_status = 0; }; }
26004 then
26005 gcc_cv_as_debug_prefix_map_flag=yes
26006 else
26007 echo "configure: failed program was" >&5
26008 cat conftest.s >&5
26009 fi
26010 rm -f conftest.o conftest.s
26011 fi
26012 fi
26013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_debug_prefix_map_flag" >&5
26014 $as_echo "$gcc_cv_as_debug_prefix_map_flag" >&6; }
26015 if test $gcc_cv_as_debug_prefix_map_flag = yes; then
26016
26017 $as_echo "#define HAVE_AS_DEBUG_PREFIX_MAP 1" >>confdefs.h
26018
26019 fi
26020 fi
26021
26022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .lcomm with alignment" >&5
26023 $as_echo_n "checking assembler for .lcomm with alignment... " >&6; }
26024 if test "${gcc_cv_as_lcomm_with_alignment+set}" = set; then :
26025 $as_echo_n "(cached) " >&6
26026 else
26027 gcc_cv_as_lcomm_with_alignment=no
26028 if test x$gcc_cv_as != x; then
26029 $as_echo '.lcomm bar,4,16' > conftest.s
26030 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
26031 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26032 (eval $ac_try) 2>&5
26033 ac_status=$?
26034 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26035 test $ac_status = 0; }; }
26036 then
26037 gcc_cv_as_lcomm_with_alignment=yes
26038 else
26039 echo "configure: failed program was" >&5
26040 cat conftest.s >&5
26041 fi
26042 rm -f conftest.o conftest.s
26043 fi
26044 fi
26045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_lcomm_with_alignment" >&5
26046 $as_echo "$gcc_cv_as_lcomm_with_alignment" >&6; }
26047 if test $gcc_cv_as_lcomm_with_alignment = yes; then
26048
26049 $as_echo "#define HAVE_GAS_LCOMM_WITH_ALIGNMENT 1" >>confdefs.h
26050
26051 fi
26052
26053 # Check whether --enable-gnu-unique-object was given.
26054 if test "${enable_gnu_unique_object+set}" = set; then :
26055 enableval=$enable_gnu_unique_object; case $enable_gnu_unique_object in
26056 yes | no) ;;
26057 *) as_fn_error "'$enable_gnu_unique_object' is an invalid value for --enable-gnu-unique-object.
26058 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
26059 esac
26060 else
26061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for gnu_unique_object" >&5
26062 $as_echo_n "checking assembler for gnu_unique_object... " >&6; }
26063 if test "${gcc_cv_as_gnu_unique_object+set}" = set; then :
26064 $as_echo_n "(cached) " >&6
26065 else
26066 gcc_cv_as_gnu_unique_object=no
26067 if test $in_tree_gas = yes; then
26068 if test $in_tree_gas_is_elf = yes \
26069 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
26070 then gcc_cv_as_gnu_unique_object=yes
26071 fi
26072 elif test x$gcc_cv_as != x; then
26073 $as_echo '.type foo, @gnu_unique_object' > conftest.s
26074 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
26075 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26076 (eval $ac_try) 2>&5
26077 ac_status=$?
26078 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26079 test $ac_status = 0; }; }
26080 then
26081 gcc_cv_as_gnu_unique_object=yes
26082 else
26083 echo "configure: failed program was" >&5
26084 cat conftest.s >&5
26085 fi
26086 rm -f conftest.o conftest.s
26087 fi
26088 fi
26089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gnu_unique_object" >&5
26090 $as_echo "$gcc_cv_as_gnu_unique_object" >&6; }
26091 if test $gcc_cv_as_gnu_unique_object = yes; then
26092 # Also check for ld.so support, i.e. glibc 2.11 or higher.
26093 if test x$host = x$build -a x$host = x$target &&
26094 ldd --version 2>/dev/null &&
26095 glibcver=`ldd --version 2>/dev/null | sed 's/.* //;q'`; then
26096 glibcmajor=`expr "$glibcver" : "\([0-9]*\)"`
26097 glibcminor=`expr "$glibcver" : "[2-9]*\.\([0-9]*\)"`
26098 glibcnum=`expr $glibcmajor \* 1000 + $glibcminor`
26099 if test "$glibcnum" -ge 2011 ; then
26100 enable_gnu_unique_object=yes
26101 fi
26102 fi
26103 fi
26104 fi
26105
26106 if test x$enable_gnu_unique_object = xyes; then
26107
26108 $as_echo "#define HAVE_GAS_GNU_UNIQUE_OBJECT 1" >>confdefs.h
26109
26110 fi
26111
26112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tolerance to line number 0" >&5
26113 $as_echo_n "checking assembler for tolerance to line number 0... " >&6; }
26114 if test "${gcc_cv_as_line_zero+set}" = set; then :
26115 $as_echo_n "(cached) " >&6
26116 else
26117 gcc_cv_as_line_zero=no
26118 if test $in_tree_gas = yes; then
26119 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
26120 then gcc_cv_as_line_zero=yes
26121 fi
26122 elif test "x$gcc_cv_as" != x; then
26123 { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
26124 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
26125 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26126 (eval $ac_try) 2>&5
26127 ac_status=$?
26128 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26129 test $ac_status = 0; }; } &&
26130 test "x`cat conftest.out`" = x
26131 then
26132 gcc_cv_as_line_zero=yes
26133 else
26134 echo "configure: failed program was" >&5
26135 cat conftest.s >&5
26136 echo "configure: error output was" >&5
26137 cat conftest.out >&5
26138 fi
26139 rm -f conftest.o conftest.s conftest.out
26140 fi
26141 fi
26142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_line_zero" >&5
26143 $as_echo "$gcc_cv_as_line_zero" >&6; }
26144 if test "x$gcc_cv_as_line_zero" = xyes; then
26145
26146 $as_echo "#define HAVE_AS_LINE_ZERO 1" >>confdefs.h
26147
26148 fi
26149
26150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker PT_GNU_EH_FRAME support" >&5
26151 $as_echo_n "checking linker PT_GNU_EH_FRAME support... " >&6; }
26152 gcc_cv_ld_eh_frame_hdr=no
26153 if test $in_tree_ld = yes ; then
26154 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
26155 && test $in_tree_ld_is_elf = yes; then
26156 gcc_cv_ld_eh_frame_hdr=yes
26157 fi
26158 elif test x$gcc_cv_ld != x; then
26159 if echo "$ld_ver" | grep GNU > /dev/null; then
26160 # Check if linker supports --eh-frame-hdr option
26161 if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
26162 gcc_cv_ld_eh_frame_hdr=yes
26163 fi
26164 else
26165 case "$target" in
26166 *-*-solaris2*)
26167 # Sun ld has various bugs in .eh_frame_hdr support before version 1.2251.
26168 if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2251; then
26169 gcc_cv_ld_eh_frame_hdr=yes
26170 fi
26171 ;;
26172 esac
26173 fi
26174 fi
26175
26176 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
26177
26178 $as_echo "#define HAVE_LD_EH_FRAME_HDR 1" >>confdefs.h
26179
26180 fi
26181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_hdr" >&5
26182 $as_echo "$gcc_cv_ld_eh_frame_hdr" >&6; }
26183
26184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker position independent executable support" >&5
26185 $as_echo_n "checking linker position independent executable support... " >&6; }
26186 gcc_cv_ld_pie=no
26187 if test $in_tree_ld = yes ; then
26188 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
26189 && test $in_tree_ld_is_elf = yes; then
26190 gcc_cv_ld_pie=yes
26191 fi
26192 elif test x$gcc_cv_ld != x; then
26193 # Check if linker supports -pie option
26194 if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
26195 gcc_cv_ld_pie=yes
26196 fi
26197 fi
26198 if test x"$gcc_cv_ld_pie" = xyes; then
26199
26200 $as_echo "#define HAVE_LD_PIE 1" >>confdefs.h
26201
26202 fi
26203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_pie" >&5
26204 $as_echo "$gcc_cv_ld_pie" >&6; }
26205
26206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH-compatible garbage collection of sections" >&5
26207 $as_echo_n "checking linker EH-compatible garbage collection of sections... " >&6; }
26208 gcc_cv_ld_eh_gc_sections=no
26209 if test $in_tree_ld = yes ; then
26210 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
26211 && test $in_tree_ld_is_elf = yes; then
26212 gcc_cv_ld_eh_gc_sections=yes
26213 fi
26214 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
26215 cat > conftest.s <<EOF
26216 .section .text
26217 .globl _start
26218 .type _start, @function
26219 _start:
26220 .long foo
26221 .size _start, .-_start
26222 .section .text.foo,"ax",@progbits
26223 .type foo, @function
26224 foo:
26225 .long 0
26226 .size foo, .-foo
26227 .section .gcc_except_table.foo,"a",@progbits
26228 .L0:
26229 .long 0
26230 .section .eh_frame,"a",@progbits
26231 .long .L0
26232 EOF
26233 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26234 if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26235 | grep "gc-sections option ignored" > /dev/null; then
26236 gcc_cv_ld_eh_gc_sections=no
26237 elif $gcc_cv_objdump -h conftest 2> /dev/null \
26238 | grep gcc_except_table > /dev/null; then
26239 gcc_cv_ld_eh_gc_sections=yes
26240 # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
26241 if test x$gcc_cv_as_comdat_group != xyes; then
26242 gcc_cv_ld_eh_gc_sections=no
26243 cat > conftest.s <<EOF
26244 .section .text
26245 .globl _start
26246 .type _start, @function
26247 _start:
26248 .long foo
26249 .size _start, .-_start
26250 .section .gnu.linkonce.t.foo,"ax",@progbits
26251 .type foo, @function
26252 foo:
26253 .long 0
26254 .size foo, .-foo
26255 .section .gcc_except_table.foo,"a",@progbits
26256 .L0:
26257 .long 0
26258 .section .eh_frame,"a",@progbits
26259 .long .L0
26260 EOF
26261 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26262 if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26263 | grep "gc-sections option ignored" > /dev/null; then
26264 gcc_cv_ld_eh_gc_sections=no
26265 elif $gcc_cv_objdump -h conftest 2> /dev/null \
26266 | grep gcc_except_table > /dev/null; then
26267 gcc_cv_ld_eh_gc_sections=yes
26268 fi
26269 fi
26270 fi
26271 fi
26272 fi
26273 rm -f conftest.s conftest.o conftest
26274 fi
26275 case "$target" in
26276 hppa*-*-linux*)
26277 # ??? This apparently exposes a binutils bug with PC-relative relocations.
26278 gcc_cv_ld_eh_gc_sections=no
26279 ;;
26280 esac
26281 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
26282
26283 $as_echo "#define HAVE_LD_EH_GC_SECTIONS 1" >>confdefs.h
26284
26285 fi
26286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections" >&5
26287 $as_echo "$gcc_cv_ld_eh_gc_sections" >&6; }
26288
26289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH garbage collection of sections bug" >&5
26290 $as_echo_n "checking linker EH garbage collection of sections bug... " >&6; }
26291 gcc_cv_ld_eh_gc_sections_bug=no
26292 if test $in_tree_ld = yes ; then
26293 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -lt 19 -o "$gcc_cv_gld_major_version" -lt 2 \
26294 && test $in_tree_ld_is_elf = yes; then
26295 gcc_cv_ld_eh_gc_sections_bug=yes
26296 fi
26297 elif test x$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
26298 gcc_cv_ld_eh_gc_sections_bug=yes
26299 cat > conftest.s <<EOF
26300 .section .text
26301 .globl _start
26302 .type _start, @function
26303 _start:
26304 .long foo
26305 .size _start, .-_start
26306 .section .text.startup.foo,"ax",@progbits
26307 .type foo, @function
26308 foo:
26309 .long 0
26310 .size foo, .-foo
26311 .section .gcc_except_table.foo,"a",@progbits
26312 .L0:
26313 .long 0
26314 .section .eh_frame,"a",@progbits
26315 .long .L0
26316 EOF
26317 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26318 if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26319 | grep "gc-sections option ignored" > /dev/null; then
26320 :
26321 elif $gcc_cv_objdump -h conftest 2> /dev/null \
26322 | grep gcc_except_table > /dev/null; then
26323 gcc_cv_ld_eh_gc_sections_bug=no
26324 fi
26325 fi
26326 rm -f conftest.s conftest.o conftest
26327 fi
26328 if test x$gcc_cv_ld_eh_gc_sections_bug = xyes; then
26329
26330 $as_echo "#define HAVE_LD_EH_GC_SECTIONS_BUG 1" >>confdefs.h
26331
26332 fi
26333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections_bug" >&5
26334 $as_echo "$gcc_cv_ld_eh_gc_sections_bug" >&6; }
26335
26336 # --------
26337 # UNSORTED
26338 # --------
26339
26340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --as-needed support" >&5
26341 $as_echo_n "checking linker --as-needed support... " >&6; }
26342 if test "${gcc_cv_ld_as_needed+set}" = set; then :
26343 $as_echo_n "(cached) " >&6
26344 else
26345 gcc_cv_ld_as_needed=no
26346 if test $in_tree_ld = yes ; then
26347 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
26348 && test $in_tree_ld_is_elf = yes; then
26349 gcc_cv_ld_as_needed=yes
26350 fi
26351 elif test x$gcc_cv_ld != x; then
26352 # Check if linker supports --as-needed and --no-as-needed options
26353 if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
26354 gcc_cv_ld_as_needed=yes
26355 fi
26356 fi
26357
26358 fi
26359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_as_needed" >&5
26360 $as_echo "$gcc_cv_ld_as_needed" >&6; }
26361 if test x"$gcc_cv_ld_as_needed" = xyes; then
26362
26363 $as_echo "#define HAVE_LD_AS_NEEDED 1" >>confdefs.h
26364
26365 fi
26366
26367 case "$target:$tm_file" in
26368 powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
26369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for omitting dot symbols" >&5
26370 $as_echo_n "checking linker support for omitting dot symbols... " >&6; }
26371 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then :
26372 $as_echo_n "(cached) " >&6
26373 else
26374 gcc_cv_ld_no_dot_syms=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; then
26377 gcc_cv_ld_no_dot_syms=yes
26378 fi
26379 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26380 cat > conftest1.s <<EOF
26381 .text
26382 bl .foo
26383 EOF
26384 cat > conftest2.s <<EOF
26385 .section ".opd","aw"
26386 .align 3
26387 .globl foo
26388 .type foo,@function
26389 foo:
26390 .quad .LEfoo,.TOC.@tocbase,0
26391 .text
26392 .LEfoo:
26393 blr
26394 .size foo,.-.LEfoo
26395 EOF
26396 if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
26397 && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
26398 && $gcc_cv_ld -melf64ppc -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
26399 gcc_cv_ld_no_dot_syms=yes
26400 fi
26401 rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
26402 fi
26403
26404 fi
26405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_no_dot_syms" >&5
26406 $as_echo "$gcc_cv_ld_no_dot_syms" >&6; }
26407 if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
26408
26409 $as_echo "#define HAVE_LD_NO_DOT_SYMS 1" >>confdefs.h
26410
26411 fi
26412
26413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
26414 $as_echo_n "checking linker large toc support... " >&6; }
26415 if test "${gcc_cv_ld_large_toc+set}" = set; then :
26416 $as_echo_n "(cached) " >&6
26417 else
26418 gcc_cv_ld_large_toc=no
26419 if test $in_tree_ld = yes ; then
26420 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2; then
26421 gcc_cv_ld_large_toc=yes
26422 fi
26423 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26424 cat > conftest.s <<EOF
26425 .section ".tbss","awT",@nobits
26426 .align 3
26427 ie0: .space 8
26428 .global _start
26429 .text
26430 _start:
26431 addis 9,13,ie0@got@tprel@ha
26432 ld 9,ie0@got@tprel@l(9)
26433 EOF
26434 if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \
26435 && $gcc_cv_ld -melf64ppc --no-toc-sort -o conftest conftest.o > /dev/null 2>&1; then
26436 gcc_cv_ld_large_toc=yes
26437 fi
26438 rm -f conftest conftest.o conftest.s
26439 fi
26440
26441 fi
26442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
26443 $as_echo "$gcc_cv_ld_large_toc" >&6; }
26444 if test x"$gcc_cv_ld_large_toc" = xyes; then
26445
26446 $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
26447
26448 fi
26449 ;;
26450 esac
26451
26452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --build-id support" >&5
26453 $as_echo_n "checking linker --build-id support... " >&6; }
26454 if test "${gcc_cv_ld_buildid+set}" = set; then :
26455 $as_echo_n "(cached) " >&6
26456 else
26457 gcc_cv_ld_buildid=no
26458 if test $in_tree_ld = yes ; then
26459 if test "$gcc_cv_gld_major_version" -eq 2 -a \
26460 "$gcc_cv_gld_minor_version" -ge 18 -o \
26461 "$gcc_cv_gld_major_version" -gt 2 \
26462 && test $in_tree_ld_is_elf = yes; then
26463 gcc_cv_ld_buildid=yes
26464 fi
26465 elif test x$gcc_cv_ld != x; then
26466 if $gcc_cv_ld --help 2>/dev/null | grep build-id > /dev/null; then
26467 gcc_cv_ld_buildid=yes
26468 fi
26469 fi
26470 fi
26471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_buildid" >&5
26472 $as_echo "$gcc_cv_ld_buildid" >&6; }
26473 if test x"$gcc_cv_ld_buildid" = xyes; then
26474
26475 $as_echo "#define HAVE_LD_BUILDID 1" >>confdefs.h
26476
26477 fi
26478
26479 # Check whether --enable-linker-build-id was given.
26480 if test "${enable_linker_build_id+set}" = set; then :
26481 enableval=$enable_linker_build_id;
26482 else
26483 enable_linker_build_id=no
26484 fi
26485
26486
26487 if test x"$enable_linker_build_id" = xyes; then
26488 if test x"$gcc_cv_ld_buildid" = xyes; then
26489
26490 $as_echo "#define ENABLE_LD_BUILDID 1" >>confdefs.h
26491
26492 else
26493 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&5
26494 $as_echo "$as_me: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&2;}
26495 fi
26496 fi
26497
26498 # In binutils 2.21, GNU ld gained support for new emulations fully
26499 # supporting the Solaris 2 ABI. Detect their presence in the linker used.
26500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker *_sol2 emulation support" >&5
26501 $as_echo_n "checking linker *_sol2 emulation support... " >&6; }
26502 if test "${gcc_cv_ld_sol2_emulation+set}" = set; then :
26503 $as_echo_n "(cached) " >&6
26504 else
26505 gcc_cv_ld_sol2_emulation=no
26506 if test $in_tree_ld = yes ; then
26507 if test "$gcc_cv_gld_major_version" -eq 2 -a \
26508 "$gcc_cv_gld_minor_version" -ge 21 -o \
26509 "$gcc_cv_gld_major_version" -gt 2 \
26510 && test $in_tree_ld_is_elf = yes; then
26511 gcc_cv_ld_sol2_emulation=yes
26512 fi
26513 elif test x$gcc_cv_ld != x; then
26514 if $gcc_cv_ld -V 2>/dev/null | sed -e '1,/Supported emulations/d;q' | \
26515 grep _sol2 > /dev/null; then
26516 gcc_cv_ld_sol2_emulation=yes
26517 fi
26518 fi
26519 fi
26520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sol2_emulation" >&5
26521 $as_echo "$gcc_cv_ld_sol2_emulation" >&6; }
26522 if test x"$gcc_cv_ld_sol2_emulation" = xyes; then
26523
26524 $as_echo "#define HAVE_LD_SOL2_EMULATION 1" >>confdefs.h
26525
26526 fi
26527
26528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --sysroot support" >&5
26529 $as_echo_n "checking linker --sysroot support... " >&6; }
26530 if test "${gcc_cv_ld_sysroot+set}" = set; then :
26531 $as_echo_n "(cached) " >&6
26532 else
26533 gcc_cv_ld_sysroot=no
26534 if test $in_tree_ld = yes ; then
26535 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
26536 gcc_cv_ld_sysroot=yes
26537 fi
26538 elif test x$gcc_cv_ld != x; then
26539 if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
26540 gcc_cv_ld_sysroot=yes
26541 fi
26542 fi
26543 fi
26544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sysroot" >&5
26545 $as_echo "$gcc_cv_ld_sysroot" >&6; }
26546 if test x"$gcc_cv_ld_sysroot" = xyes; then
26547
26548 $as_echo "#define HAVE_LD_SYSROOT 1" >>confdefs.h
26549
26550 fi
26551
26552 if test x$with_sysroot = x && test x$host = x$target \
26553 && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
26554 && test "$prefix" != "NONE"; then
26555
26556 cat >>confdefs.h <<_ACEOF
26557 #define PREFIX_INCLUDE_DIR "$prefix/include"
26558 _ACEOF
26559
26560 fi
26561
26562 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
26563 if test "x$with_headers" != x; then
26564 target_header_dir=$with_headers
26565 elif test "x$with_sysroot" = x; then
26566 target_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
26567 elif test "x$with_build_sysroot" != "x"; then
26568 target_header_dir="${with_build_sysroot}${native_system_header_dir}"
26569 elif test "x$with_sysroot" = xyes; then
26570 target_header_dir="${exec_prefix}/${target_noncanonical}/sys-root${native_system_header_dir}"
26571 else
26572 target_header_dir="${with_sysroot}${native_system_header_dir}"
26573 fi
26574 else
26575 target_header_dir=${native_system_header_dir}
26576 fi
26577
26578 # Test for stack protector support in target C library.
26579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __stack_chk_fail in target C library" >&5
26580 $as_echo_n "checking __stack_chk_fail in target C library... " >&6; }
26581 if test "${gcc_cv_libc_provides_ssp+set}" = set; then :
26582 $as_echo_n "(cached) " >&6
26583 else
26584 gcc_cv_libc_provides_ssp=no
26585 case "$target" in
26586 *-*-linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
26587 # glibc 2.4 and later provides __stack_chk_fail and
26588 # either __stack_chk_guard, or TLS access to stack guard canary.
26589 if test -f $target_header_dir/features.h \
26590 && $EGREP '^[ ]*#[ ]*define[ ]+__GNU_LIBRARY__[ ]+([1-9][0-9]|[6-9])' \
26591 $target_header_dir/features.h > /dev/null; then
26592 if $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+([1-9][0-9]|[3-9])' \
26593 $target_header_dir/features.h > /dev/null; then
26594 gcc_cv_libc_provides_ssp=yes
26595 elif $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+2' \
26596 $target_header_dir/features.h > /dev/null \
26597 && $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC_MINOR__[ ]+([1-9][0-9]|[4-9])' \
26598 $target_header_dir/features.h > /dev/null; then
26599 gcc_cv_libc_provides_ssp=yes
26600 elif $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC__[ ]+1' \
26601 $target_header_dir/features.h > /dev/null && \
26602 test -f $target_header_dir/bits/uClibc_config.h && \
26603 $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC_HAS_SSP__[ ]+1' \
26604 $target_header_dir/bits/uClibc_config.h > /dev/null; then
26605 gcc_cv_libc_provides_ssp=yes
26606 fi
26607 fi
26608 ;;
26609 *-*-gnu*)
26610 # Avoid complicated tests (see
26611 # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now
26612 # simply assert that glibc does provide this, which is true for all
26613 # realistically usable GNU/Hurd configurations.
26614 gcc_cv_libc_provides_ssp=yes;;
26615 *-*-darwin* | *-*-freebsd*)
26616 ac_fn_c_check_func "$LINENO" "__stack_chk_fail" "ac_cv_func___stack_chk_fail"
26617 if test "x$ac_cv_func___stack_chk_fail" = x""yes; then :
26618 gcc_cv_libc_provides_ssp=yes
26619 else
26620 echo "no __stack_chk_fail on this target"
26621 fi
26622
26623 ;;
26624 *) gcc_cv_libc_provides_ssp=no ;;
26625 esac
26626 fi
26627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_libc_provides_ssp" >&5
26628 $as_echo "$gcc_cv_libc_provides_ssp" >&6; }
26629
26630 if test x$gcc_cv_libc_provides_ssp = xyes; then
26631
26632 $as_echo "#define TARGET_LIBC_PROVIDES_SSP 1" >>confdefs.h
26633
26634 fi
26635
26636 # Test for <sys/sdt.h> on the target.
26637
26638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking sys/sdt.h in the target C library" >&5
26639 $as_echo_n "checking sys/sdt.h in the target C library... " >&6; }
26640 have_sys_sdt_h=no
26641 if test -f $target_header_dir/sys/sdt.h; then
26642 have_sys_sdt_h=yes
26643
26644 $as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
26645
26646 fi
26647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_sys_sdt_h" >&5
26648 $as_echo "$have_sys_sdt_h" >&6; }
26649
26650 # Check if TFmode long double should be used by default or not.
26651 # Some glibc targets used DFmode long double, but with glibc 2.4
26652 # and later they can use TFmode.
26653 case "$target" in
26654 powerpc*-*-linux* | \
26655 sparc*-*-linux* | \
26656 s390*-*-linux* | \
26657 alpha*-*-linux*)
26658
26659 # Check whether --with-long-double-128 was given.
26660 if test "${with_long_double_128+set}" = set; then :
26661 withval=$with_long_double_128; gcc_cv_target_ldbl128="$with_long_double_128"
26662 else
26663 gcc_cv_target_ldbl128=no
26664 grep '^[ ]*#[ ]*define[ ][ ]*__LONG_DOUBLE_MATH_OPTIONAL' \
26665 $target_header_dir/bits/wordsize.h > /dev/null 2>&1 \
26666 && gcc_cv_target_ldbl128=yes
26667
26668 fi
26669
26670 ;;
26671 esac
26672 if test x$gcc_cv_target_ldbl128 = xyes; then
26673
26674 $as_echo "#define TARGET_DEFAULT_LONG_DOUBLE_128 1" >>confdefs.h
26675
26676 fi
26677
26678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dl_iterate_phdr in target C library" >&5
26679 $as_echo_n "checking dl_iterate_phdr in target C library... " >&6; }
26680 gcc_cv_target_dl_iterate_phdr=unknown
26681 case "$target" in
26682 *-*-solaris2*)
26683 # <link.h> needs both a dl_iterate_phdr declaration and support for
26684 # compilation with largefile support.
26685 if grep dl_iterate_phdr $target_header_dir/link.h > /dev/null 2>&1 \
26686 && grep 'large file capable' $target_header_dir/link.h > /dev/null 2>&1; then
26687 gcc_cv_target_dl_iterate_phdr=yes
26688 else
26689 gcc_cv_target_dl_iterate_phdr=no
26690 fi
26691 ;;
26692 esac
26693
26694 if test x$gcc_cv_target_dl_iterate_phdr = xyes; then
26695
26696 $as_echo "#define TARGET_DL_ITERATE_PHDR 1" >>confdefs.h
26697
26698 fi
26699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_target_dl_iterate_phdr" >&5
26700 $as_echo "$gcc_cv_target_dl_iterate_phdr" >&6; }
26701
26702 # Find out what GC implementation we want, or may, use.
26703
26704 # Check whether --with-gc was given.
26705 if test "${with_gc+set}" = set; then :
26706 withval=$with_gc; case "$withval" in
26707 page)
26708 GGC=ggc-$withval
26709 ;;
26710 zone)
26711 GGC=ggc-$withval
26712
26713 $as_echo "#define GGC_ZONE 1" >>confdefs.h
26714
26715 ;;
26716 *)
26717 as_fn_error "$withval is an invalid option to --with-gc" "$LINENO" 5
26718 ;;
26719 esac
26720 else
26721 GGC=ggc-page
26722 fi
26723
26724
26725 echo "Using $GGC for garbage collection."
26726
26727 # Libraries to use on the host. This will normally be set by the top
26728 # level Makefile. Here we simply capture the value for our Makefile.
26729 if test -z "${HOST_LIBS+set}"; then
26730 HOST_LIBS=
26731 fi
26732
26733
26734 # Use the system's zlib library.
26735 zlibdir=-L../zlib
26736 zlibinc="-I\$(srcdir)/../zlib"
26737
26738 # Check whether --with-system-zlib was given.
26739 if test "${with_system_zlib+set}" = set; then :
26740 withval=$with_system_zlib; zlibdir=
26741 zlibinc=
26742
26743 fi
26744
26745
26746
26747
26748
26749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
26750 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
26751 # Check whether --enable-maintainer-mode was given.
26752 if test "${enable_maintainer_mode+set}" = set; then :
26753 enableval=$enable_maintainer_mode; maintainer_mode=$enableval
26754 else
26755 maintainer_mode=no
26756 fi
26757
26758
26759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
26760 $as_echo "$maintainer_mode" >&6; }
26761
26762 if test "$maintainer_mode" = "yes"; then
26763 MAINT=''
26764 else
26765 MAINT='#'
26766 fi
26767
26768 # --------------
26769 # Language hooks
26770 # --------------
26771
26772 # Make empty files to contain the specs and options for each language.
26773 # Then add #include lines to for a compiler that has specs and/or options.
26774
26775 subdirs=
26776 lang_opt_files=
26777 lang_specs_files=
26778 lang_tree_files=
26779 # These (without "all_") are set in each config-lang.in.
26780 # `language' must be a single word so is spelled singularly.
26781 all_languages=
26782 all_compilers=
26783 all_outputs='Makefile'
26784 # List of language makefile fragments.
26785 all_lang_makefrags=
26786 # Additional files for gengtype
26787 all_gtfiles="$target_gtfiles"
26788
26789 # These are the languages that are set in --enable-languages,
26790 # and are available in the GCC tree.
26791 all_selected_languages=
26792
26793 # Add the language fragments.
26794 # Languages are added via two mechanisms. Some information must be
26795 # recorded in makefile variables, these are defined in config-lang.in.
26796 # We accumulate them and plug them into the main Makefile.
26797 # The other mechanism is a set of hooks for each of the main targets
26798 # like `clean', `install', etc.
26799
26800 language_hooks="Make-hooks"
26801
26802 for lang in ${srcdir}/*/config-lang.in
26803 do
26804 test "$lang" = "${srcdir}/*/config-lang.in" && continue
26805
26806 lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
26807 if test "x$lang_alias" = x
26808 then
26809 echo "$lang doesn't set \$language." 1>&2
26810 exit 1
26811 fi
26812 subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
26813 subdirs="$subdirs $subdir"
26814
26815 # $gcc_subdir is where the gcc integration files are to be found
26816 # for a language, both for internal compiler purposes (compiler
26817 # sources implementing front-end to GCC tree converters), and for
26818 # build infrastructure purposes (Make-lang.in, etc.)
26819 #
26820 # This will be <subdir> (relative to $srcdir) if a line like
26821 # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
26822 # is found in <langdir>/config-lang.in, and will remain <langdir>
26823 # otherwise.
26824 #
26825 # Except for the language alias (fetched above), the regular
26826 # "config-lang.in" contents are always retrieved from $gcc_subdir,
26827 # so a <langdir>/config-lang.in setting gcc_subdir typically sets
26828 # only this and the language alias.
26829
26830 gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^ ]*\).*$,\1,p' $lang`
26831 if [ "$gcc_subdir" = "" ]; then
26832 gcc_subdir="$subdir"
26833 fi
26834
26835 case ",$enable_languages," in
26836 *,$lang_alias,*)
26837 all_selected_languages="$all_selected_languages $lang_alias"
26838 if test -f $srcdir/$gcc_subdir/lang-specs.h; then
26839 lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
26840 fi
26841 ;;
26842 esac
26843
26844 language=
26845 boot_language=
26846 compilers=
26847 outputs=
26848 gtfiles=
26849 subdir_requires=
26850 . ${srcdir}/$gcc_subdir/config-lang.in
26851 if test "x$language" = x
26852 then
26853 echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
26854 exit 1
26855 fi
26856
26857 ok=:
26858 case ",$enable_languages," in
26859 *,$lang_alias,*) ;;
26860 *)
26861 for i in $subdir_requires; do
26862 test -f "${srcdir}/$i/config-lang.in" && continue
26863 ok=false
26864 break
26865 done
26866 ;;
26867 esac
26868 $ok || continue
26869
26870 all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
26871 if test -f $srcdir/$gcc_subdir/lang.opt; then
26872 lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
26873 all_opt_files="$all_opt_files $srcdir/$gcc_subdir/lang.opt"
26874 fi
26875 if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
26876 lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
26877 fi
26878 all_languages="$all_languages $language"
26879 all_compilers="$all_compilers $compilers"
26880 all_outputs="$all_outputs $outputs"
26881 all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
26882 case ",$enable_languages," in
26883 *,lto,*)
26884
26885 $as_echo "#define ENABLE_LTO 1" >>confdefs.h
26886
26887 enable_lto=yes
26888
26889 ;;
26890 *) ;;
26891 esac
26892 done
26893
26894 # Pick up gtfiles for c
26895 gtfiles=
26896 . ${srcdir}/c-config-lang.in
26897 all_gtfiles="$all_gtfiles [c] $gtfiles"
26898
26899 check_languages=
26900 for language in $all_selected_languages
26901 do
26902 check_languages="$check_languages check-$language"
26903 done
26904
26905 # We link each language in with a set of hooks, reached indirectly via
26906 # lang.${target}. Only do so for selected languages.
26907
26908 rm -f Make-hooks
26909 touch Make-hooks
26910 target_list="all.cross start.encap rest.encap tags \
26911 install-common install-man install-info install-pdf install-html dvi \
26912 pdf html uninstall info man srcextra srcman srcinfo \
26913 mostlyclean clean distclean maintainer-clean install-plugin"
26914
26915 for t in $target_list
26916 do
26917 x=
26918 for lang in $all_selected_languages
26919 do
26920 x="$x $lang.$t"
26921 done
26922 echo "lang.$t: $x" >> Make-hooks
26923 done
26924
26925 # --------
26926 # Option include files
26927 # --------
26928
26929 ${AWK} -f $srcdir/opt-include.awk $all_opt_files > option-includes.mk
26930 option_includes="option-includes.mk"
26931
26932
26933 # --------
26934 # UNSORTED
26935 # --------
26936
26937 # Create .gdbinit.
26938
26939 echo "dir ." > .gdbinit
26940 echo "dir ${srcdir}" >> .gdbinit
26941 if test x$gdb_needs_out_file_path = xyes
26942 then
26943 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
26944 fi
26945 if test "x$subdirs" != x; then
26946 for s in $subdirs
26947 do
26948 echo "dir ${srcdir}/$s" >> .gdbinit
26949 done
26950 fi
26951 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
26952
26953 gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
26954
26955
26956
26957 # Find a directory in which to install a shared libgcc.
26958
26959 # Check whether --enable-version-specific-runtime-libs was given.
26960 if test "${enable_version_specific_runtime_libs+set}" = set; then :
26961 enableval=$enable_version_specific_runtime_libs;
26962 fi
26963
26964
26965 # Substitute configuration variables
26966
26967
26968
26969
26970
26971
26972
26973
26974
26975
26976
26977
26978
26979
26980
26981
26982
26983
26984
26985
26986
26987
26988
26989
26990
26991
26992
26993
26994
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 # Echo link setup.
27029 if test x${build} = x${host} ; then
27030 if test x${host} = x${target} ; then
27031 echo "Links are now set up to build a native compiler for ${target}." 1>&2
27032 else
27033 echo "Links are now set up to build a cross-compiler" 1>&2
27034 echo " from ${host} to ${target}." 1>&2
27035 fi
27036 else
27037 if test x${host} = x${target} ; then
27038 echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
27039 echo " for ${target}." 1>&2
27040 else
27041 echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
27042 echo " from ${host} to ${target}." 1>&2
27043 fi
27044 fi
27045
27046
27047
27048
27049
27050
27051
27052
27053
27054 if test "x${CLOOGLIBS}" != "x" ; then
27055
27056 $as_echo "#define HAVE_cloog 1" >>confdefs.h
27057
27058 fi
27059
27060 # Check for plugin support
27061 # Check whether --enable-plugin was given.
27062 if test "${enable_plugin+set}" = set; then :
27063 enableval=$enable_plugin; enable_plugin=$enableval
27064 else
27065 enable_plugin=yes; default_plugin=yes
27066 fi
27067
27068
27069 pluginlibs=
27070
27071 case "${host}" in
27072 *-*-darwin*)
27073 if test x$build = x$host; then
27074 export_sym_check="nm${exeext} -g"
27075 elif test x$host = x$target; then
27076 export_sym_check="$gcc_cv_nm -g"
27077 else
27078 export_sym_check=
27079 fi
27080 ;;
27081 *)
27082 if test x$build = x$host; then
27083 export_sym_check="objdump${exeext} -T"
27084 elif test x$host = x$target; then
27085 export_sym_check="$gcc_cv_objdump -T"
27086 else
27087 export_sym_check=
27088 fi
27089 ;;
27090 esac
27091
27092 if test x"$enable_plugin" = x"yes"; then
27093
27094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exported symbols" >&5
27095 $as_echo_n "checking for exported symbols... " >&6; }
27096 if test "x$export_sym_check" != x; then
27097 echo "int main() {return 0;} int foobar() {return 0;}" > conftest.c
27098 ${CC} ${CFLAGS} ${LDFLAGS} conftest.c -o conftest > /dev/null 2>&1
27099 if $export_sym_check conftest | grep foobar > /dev/null; then
27100 : # No need to use a flag
27101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27102 $as_echo "yes" >&6; }
27103 else
27104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27105 $as_echo "yes" >&6; }
27106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -rdynamic" >&5
27107 $as_echo_n "checking for -rdynamic... " >&6; }
27108 ${CC} ${CFLAGS} ${LDFLAGS} -rdynamic conftest.c -o conftest > /dev/null 2>&1
27109 if $export_sym_check conftest | grep foobar > /dev/null; then
27110 plugin_rdynamic=yes
27111 pluginlibs="-rdynamic"
27112 else
27113 plugin_rdynamic=no
27114 enable_plugin=no
27115 fi
27116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $plugin_rdynamic" >&5
27117 $as_echo "$plugin_rdynamic" >&6; }
27118 fi
27119 else
27120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unable to check" >&5
27121 $as_echo "unable to check" >&6; }
27122 fi
27123
27124 # Check -ldl
27125 saved_LIBS="$LIBS"
27126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
27127 $as_echo_n "checking for library containing dlopen... " >&6; }
27128 if test "${ac_cv_search_dlopen+set}" = set; then :
27129 $as_echo_n "(cached) " >&6
27130 else
27131 ac_func_search_save_LIBS=$LIBS
27132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27133 /* end confdefs.h. */
27134
27135 /* Override any GCC internal prototype to avoid an error.
27136 Use char because int might match the return type of a GCC
27137 builtin and then its argument prototype would still apply. */
27138 #ifdef __cplusplus
27139 extern "C"
27140 #endif
27141 char dlopen ();
27142 int
27143 main ()
27144 {
27145 return dlopen ();
27146 ;
27147 return 0;
27148 }
27149 _ACEOF
27150 for ac_lib in '' dl; do
27151 if test -z "$ac_lib"; then
27152 ac_res="none required"
27153 else
27154 ac_res=-l$ac_lib
27155 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
27156 fi
27157 if ac_fn_c_try_link "$LINENO"; then :
27158 ac_cv_search_dlopen=$ac_res
27159 fi
27160 rm -f core conftest.err conftest.$ac_objext \
27161 conftest$ac_exeext
27162 if test "${ac_cv_search_dlopen+set}" = set; then :
27163 break
27164 fi
27165 done
27166 if test "${ac_cv_search_dlopen+set}" = set; then :
27167
27168 else
27169 ac_cv_search_dlopen=no
27170 fi
27171 rm conftest.$ac_ext
27172 LIBS=$ac_func_search_save_LIBS
27173 fi
27174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
27175 $as_echo "$ac_cv_search_dlopen" >&6; }
27176 ac_res=$ac_cv_search_dlopen
27177 if test "$ac_res" != no; then :
27178 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
27179
27180 fi
27181
27182 if test x"$ac_cv_search_dlopen" = x"-ldl"; then
27183 pluginlibs="$pluginlibs -ldl"
27184 fi
27185 LIBS="$saved_LIBS"
27186
27187 # Check that we can build shared objects with -fPIC -shared
27188 saved_LDFLAGS="$LDFLAGS"
27189 saved_CFLAGS="$CFLAGS"
27190 case "${host}" in
27191 *-*-darwin*)
27192 CFLAGS=`echo $CFLAGS | sed s/-mdynamic-no-pic//g`
27193 CFLAGS="$CFLAGS -fPIC"
27194 LDFLAGS="$LDFLAGS -shared -undefined dynamic_lookup"
27195 ;;
27196 *)
27197 CFLAGS="$CFLAGS -fPIC"
27198 LDFLAGS="$LDFLAGS -fPIC -shared"
27199 ;;
27200 esac
27201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fPIC -shared" >&5
27202 $as_echo_n "checking for -fPIC -shared... " >&6; }
27203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27204 /* end confdefs.h. */
27205 extern int X;
27206 int
27207 main ()
27208 {
27209 return X == 0;
27210 ;
27211 return 0;
27212 }
27213 _ACEOF
27214 if ac_fn_c_try_link "$LINENO"; then :
27215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27216 $as_echo "yes" >&6; }; have_pic_shared=yes
27217 else
27218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27219 $as_echo "no" >&6; }; have_pic_shared=no
27220 fi
27221 rm -f core conftest.err conftest.$ac_objext \
27222 conftest$ac_exeext conftest.$ac_ext
27223 if test x"$have_pic_shared" != x"yes" -o x"$ac_cv_search_dlopen" = x"no"; then
27224 pluginlibs=
27225 enable_plugin=no
27226 fi
27227 LDFLAGS="$saved_LDFLAGS"
27228 CFLAGS="$saved_CFLAGS"
27229
27230 # If plugin support had been requested but not available, fail.
27231 if test x"$enable_plugin" = x"no" ; then
27232 if test x"$default_plugin" != x"yes"; then
27233 as_fn_error "
27234 Building GCC with plugin support requires a host that supports
27235 -fPIC, -shared, -ldl and -rdynamic." "$LINENO" 5
27236 fi
27237 fi
27238 fi
27239
27240
27241
27242 if test x"$enable_plugin" = x"yes"; then
27243
27244 $as_echo "#define ENABLE_PLUGIN 1" >>confdefs.h
27245
27246 fi
27247
27248
27249 # Check whether --enable-libquadmath-support was given.
27250 if test "${enable_libquadmath_support+set}" = set; then :
27251 enableval=$enable_libquadmath_support; ENABLE_LIBQUADMATH_SUPPORT=$enableval
27252 else
27253 ENABLE_LIBQUADMATH_SUPPORT=yes
27254 fi
27255
27256 if test "${ENABLE_LIBQUADMATH_SUPPORT}" != "no" ; then
27257
27258 $as_echo "#define ENABLE_LIBQUADMATH_SUPPORT 1" >>confdefs.h
27259
27260 fi
27261
27262
27263 # Specify what hash style to use by default.
27264
27265 # Check whether --with-linker-hash-style was given.
27266 if test "${with_linker_hash_style+set}" = set; then :
27267 withval=$with_linker_hash_style; case x"$withval" in
27268 xsysv)
27269 LINKER_HASH_STYLE=sysv
27270 ;;
27271 xgnu)
27272 LINKER_HASH_STYLE=gnu
27273 ;;
27274 xboth)
27275 LINKER_HASH_STYLE=both
27276 ;;
27277 *)
27278 as_fn_error "$withval is an invalid option to --with-linker-hash-style" "$LINENO" 5
27279 ;;
27280 esac
27281 else
27282 LINKER_HASH_STYLE=''
27283 fi
27284
27285 if test x"${LINKER_HASH_STYLE}" != x; then
27286
27287 cat >>confdefs.h <<_ACEOF
27288 #define LINKER_HASH_STYLE "$LINKER_HASH_STYLE"
27289 _ACEOF
27290
27291 fi
27292
27293 # Configure the subdirectories
27294 # AC_CONFIG_SUBDIRS($subdirs)
27295
27296 # Create the Makefile
27297 # and configure language subdirectories
27298 ac_config_files="$ac_config_files $all_outputs"
27299
27300
27301 ac_config_commands="$ac_config_commands default"
27302
27303 cat >confcache <<\_ACEOF
27304 # This file is a shell script that caches the results of configure
27305 # tests run on this system so they can be shared between configure
27306 # scripts and configure runs, see configure's option --config-cache.
27307 # It is not useful on other systems. If it contains results you don't
27308 # want to keep, you may remove or edit it.
27309 #
27310 # config.status only pays attention to the cache file if you give it
27311 # the --recheck option to rerun configure.
27312 #
27313 # `ac_cv_env_foo' variables (set or unset) will be overridden when
27314 # loading this file, other *unset* `ac_cv_foo' will be assigned the
27315 # following values.
27316
27317 _ACEOF
27318
27319 # The following way of writing the cache mishandles newlines in values,
27320 # but we know of no workaround that is simple, portable, and efficient.
27321 # So, we kill variables containing newlines.
27322 # Ultrix sh set writes to stderr and can't be redirected directly,
27323 # and sets the high bit in the cache file unless we assign to the vars.
27324 (
27325 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
27326 eval ac_val=\$$ac_var
27327 case $ac_val in #(
27328 *${as_nl}*)
27329 case $ac_var in #(
27330 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
27331 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
27332 esac
27333 case $ac_var in #(
27334 _ | IFS | as_nl) ;; #(
27335 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
27336 *) { eval $ac_var=; unset $ac_var;} ;;
27337 esac ;;
27338 esac
27339 done
27340
27341 (set) 2>&1 |
27342 case $as_nl`(ac_space=' '; set) 2>&1` in #(
27343 *${as_nl}ac_space=\ *)
27344 # `set' does not quote correctly, so add quotes: double-quote
27345 # substitution turns \\\\ into \\, and sed turns \\ into \.
27346 sed -n \
27347 "s/'/'\\\\''/g;
27348 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
27349 ;; #(
27350 *)
27351 # `set' quotes correctly as required by POSIX, so do not add quotes.
27352 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
27353 ;;
27354 esac |
27355 sort
27356 ) |
27357 sed '
27358 /^ac_cv_env_/b end
27359 t clear
27360 :clear
27361 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
27362 t end
27363 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
27364 :end' >>confcache
27365 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
27366 if test -w "$cache_file"; then
27367 test "x$cache_file" != "x/dev/null" &&
27368 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
27369 $as_echo "$as_me: updating cache $cache_file" >&6;}
27370 cat confcache >$cache_file
27371 else
27372 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
27373 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
27374 fi
27375 fi
27376 rm -f confcache
27377
27378 test "x$prefix" = xNONE && prefix=$ac_default_prefix
27379 # Let make expand exec_prefix.
27380 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
27381
27382 DEFS=-DHAVE_CONFIG_H
27383
27384 ac_libobjs=
27385 ac_ltlibobjs=
27386 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
27387 # 1. Remove the extension, and $U if already installed.
27388 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
27389 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
27390 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
27391 # will be set to the directory where LIBOBJS objects are built.
27392 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
27393 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
27394 done
27395 LIBOBJS=$ac_libobjs
27396
27397 LTLIBOBJS=$ac_ltlibobjs
27398
27399
27400
27401
27402 : ${CONFIG_STATUS=./config.status}
27403 ac_write_fail=0
27404 ac_clean_files_save=$ac_clean_files
27405 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
27406 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
27407 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
27408 as_write_fail=0
27409 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
27410 #! $SHELL
27411 # Generated by $as_me.
27412 # Run this file to recreate the current configuration.
27413 # Compiler output produced by configure, useful for debugging
27414 # configure, is in config.log if it exists.
27415
27416 debug=false
27417 ac_cs_recheck=false
27418 ac_cs_silent=false
27419
27420 SHELL=\${CONFIG_SHELL-$SHELL}
27421 export SHELL
27422 _ASEOF
27423 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
27424 ## -------------------- ##
27425 ## M4sh Initialization. ##
27426 ## -------------------- ##
27427
27428 # Be more Bourne compatible
27429 DUALCASE=1; export DUALCASE # for MKS sh
27430 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
27431 emulate sh
27432 NULLCMD=:
27433 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
27434 # is contrary to our usage. Disable this feature.
27435 alias -g '${1+"$@"}'='"$@"'
27436 setopt NO_GLOB_SUBST
27437 else
27438 case `(set -o) 2>/dev/null` in #(
27439 *posix*) :
27440 set -o posix ;; #(
27441 *) :
27442 ;;
27443 esac
27444 fi
27445
27446
27447 as_nl='
27448 '
27449 export as_nl
27450 # Printing a long string crashes Solaris 7 /usr/bin/printf.
27451 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
27452 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
27453 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
27454 # Prefer a ksh shell builtin over an external printf program on Solaris,
27455 # but without wasting forks for bash or zsh.
27456 if test -z "$BASH_VERSION$ZSH_VERSION" \
27457 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
27458 as_echo='print -r --'
27459 as_echo_n='print -rn --'
27460 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
27461 as_echo='printf %s\n'
27462 as_echo_n='printf %s'
27463 else
27464 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
27465 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
27466 as_echo_n='/usr/ucb/echo -n'
27467 else
27468 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
27469 as_echo_n_body='eval
27470 arg=$1;
27471 case $arg in #(
27472 *"$as_nl"*)
27473 expr "X$arg" : "X\\(.*\\)$as_nl";
27474 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
27475 esac;
27476 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
27477 '
27478 export as_echo_n_body
27479 as_echo_n='sh -c $as_echo_n_body as_echo'
27480 fi
27481 export as_echo_body
27482 as_echo='sh -c $as_echo_body as_echo'
27483 fi
27484
27485 # The user is always right.
27486 if test "${PATH_SEPARATOR+set}" != set; then
27487 PATH_SEPARATOR=:
27488 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
27489 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
27490 PATH_SEPARATOR=';'
27491 }
27492 fi
27493
27494
27495 # IFS
27496 # We need space, tab and new line, in precisely that order. Quoting is
27497 # there to prevent editors from complaining about space-tab.
27498 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
27499 # splitting by setting IFS to empty value.)
27500 IFS=" "" $as_nl"
27501
27502 # Find who we are. Look in the path if we contain no directory separator.
27503 case $0 in #((
27504 *[\\/]* ) as_myself=$0 ;;
27505 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
27506 for as_dir in $PATH
27507 do
27508 IFS=$as_save_IFS
27509 test -z "$as_dir" && as_dir=.
27510 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
27511 done
27512 IFS=$as_save_IFS
27513
27514 ;;
27515 esac
27516 # We did not find ourselves, most probably we were run as `sh COMMAND'
27517 # in which case we are not to be found in the path.
27518 if test "x$as_myself" = x; then
27519 as_myself=$0
27520 fi
27521 if test ! -f "$as_myself"; then
27522 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
27523 exit 1
27524 fi
27525
27526 # Unset variables that we do not need and which cause bugs (e.g. in
27527 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
27528 # suppresses any "Segmentation fault" message there. '((' could
27529 # trigger a bug in pdksh 5.2.14.
27530 for as_var in BASH_ENV ENV MAIL MAILPATH
27531 do eval test x\${$as_var+set} = xset \
27532 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
27533 done
27534 PS1='$ '
27535 PS2='> '
27536 PS4='+ '
27537
27538 # NLS nuisances.
27539 LC_ALL=C
27540 export LC_ALL
27541 LANGUAGE=C
27542 export LANGUAGE
27543
27544 # CDPATH.
27545 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
27546
27547
27548 # as_fn_error ERROR [LINENO LOG_FD]
27549 # ---------------------------------
27550 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
27551 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
27552 # script with status $?, using 1 if that was 0.
27553 as_fn_error ()
27554 {
27555 as_status=$?; test $as_status -eq 0 && as_status=1
27556 if test "$3"; then
27557 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
27558 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
27559 fi
27560 $as_echo "$as_me: error: $1" >&2
27561 as_fn_exit $as_status
27562 } # as_fn_error
27563
27564
27565 # as_fn_set_status STATUS
27566 # -----------------------
27567 # Set $? to STATUS, without forking.
27568 as_fn_set_status ()
27569 {
27570 return $1
27571 } # as_fn_set_status
27572
27573 # as_fn_exit STATUS
27574 # -----------------
27575 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
27576 as_fn_exit ()
27577 {
27578 set +e
27579 as_fn_set_status $1
27580 exit $1
27581 } # as_fn_exit
27582
27583 # as_fn_unset VAR
27584 # ---------------
27585 # Portably unset VAR.
27586 as_fn_unset ()
27587 {
27588 { eval $1=; unset $1;}
27589 }
27590 as_unset=as_fn_unset
27591 # as_fn_append VAR VALUE
27592 # ----------------------
27593 # Append the text in VALUE to the end of the definition contained in VAR. Take
27594 # advantage of any shell optimizations that allow amortized linear growth over
27595 # repeated appends, instead of the typical quadratic growth present in naive
27596 # implementations.
27597 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
27598 eval 'as_fn_append ()
27599 {
27600 eval $1+=\$2
27601 }'
27602 else
27603 as_fn_append ()
27604 {
27605 eval $1=\$$1\$2
27606 }
27607 fi # as_fn_append
27608
27609 # as_fn_arith ARG...
27610 # ------------------
27611 # Perform arithmetic evaluation on the ARGs, and store the result in the
27612 # global $as_val. Take advantage of shells that can avoid forks. The arguments
27613 # must be portable across $(()) and expr.
27614 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
27615 eval 'as_fn_arith ()
27616 {
27617 as_val=$(( $* ))
27618 }'
27619 else
27620 as_fn_arith ()
27621 {
27622 as_val=`expr "$@" || test $? -eq 1`
27623 }
27624 fi # as_fn_arith
27625
27626
27627 if expr a : '\(a\)' >/dev/null 2>&1 &&
27628 test "X`expr 00001 : '.*\(...\)'`" = X001; then
27629 as_expr=expr
27630 else
27631 as_expr=false
27632 fi
27633
27634 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
27635 as_basename=basename
27636 else
27637 as_basename=false
27638 fi
27639
27640 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
27641 as_dirname=dirname
27642 else
27643 as_dirname=false
27644 fi
27645
27646 as_me=`$as_basename -- "$0" ||
27647 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
27648 X"$0" : 'X\(//\)$' \| \
27649 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
27650 $as_echo X/"$0" |
27651 sed '/^.*\/\([^/][^/]*\)\/*$/{
27652 s//\1/
27653 q
27654 }
27655 /^X\/\(\/\/\)$/{
27656 s//\1/
27657 q
27658 }
27659 /^X\/\(\/\).*/{
27660 s//\1/
27661 q
27662 }
27663 s/.*/./; q'`
27664
27665 # Avoid depending upon Character Ranges.
27666 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
27667 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
27668 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
27669 as_cr_digits='0123456789'
27670 as_cr_alnum=$as_cr_Letters$as_cr_digits
27671
27672 ECHO_C= ECHO_N= ECHO_T=
27673 case `echo -n x` in #(((((
27674 -n*)
27675 case `echo 'xy\c'` in
27676 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
27677 xy) ECHO_C='\c';;
27678 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
27679 ECHO_T=' ';;
27680 esac;;
27681 *)
27682 ECHO_N='-n';;
27683 esac
27684
27685 rm -f conf$$ conf$$.exe conf$$.file
27686 if test -d conf$$.dir; then
27687 rm -f conf$$.dir/conf$$.file
27688 else
27689 rm -f conf$$.dir
27690 mkdir conf$$.dir 2>/dev/null
27691 fi
27692 if (echo >conf$$.file) 2>/dev/null; then
27693 if ln -s conf$$.file conf$$ 2>/dev/null; then
27694 as_ln_s='ln -s'
27695 # ... but there are two gotchas:
27696 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
27697 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
27698 # In both cases, we have to default to `cp -p'.
27699 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
27700 as_ln_s='cp -p'
27701 elif ln conf$$.file conf$$ 2>/dev/null; then
27702 as_ln_s=ln
27703 else
27704 as_ln_s='cp -p'
27705 fi
27706 else
27707 as_ln_s='cp -p'
27708 fi
27709 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
27710 rmdir conf$$.dir 2>/dev/null
27711
27712
27713 # as_fn_mkdir_p
27714 # -------------
27715 # Create "$as_dir" as a directory, including parents if necessary.
27716 as_fn_mkdir_p ()
27717 {
27718
27719 case $as_dir in #(
27720 -*) as_dir=./$as_dir;;
27721 esac
27722 test -d "$as_dir" || eval $as_mkdir_p || {
27723 as_dirs=
27724 while :; do
27725 case $as_dir in #(
27726 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
27727 *) as_qdir=$as_dir;;
27728 esac
27729 as_dirs="'$as_qdir' $as_dirs"
27730 as_dir=`$as_dirname -- "$as_dir" ||
27731 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
27732 X"$as_dir" : 'X\(//\)[^/]' \| \
27733 X"$as_dir" : 'X\(//\)$' \| \
27734 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
27735 $as_echo X"$as_dir" |
27736 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
27737 s//\1/
27738 q
27739 }
27740 /^X\(\/\/\)[^/].*/{
27741 s//\1/
27742 q
27743 }
27744 /^X\(\/\/\)$/{
27745 s//\1/
27746 q
27747 }
27748 /^X\(\/\).*/{
27749 s//\1/
27750 q
27751 }
27752 s/.*/./; q'`
27753 test -d "$as_dir" && break
27754 done
27755 test -z "$as_dirs" || eval "mkdir $as_dirs"
27756 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
27757
27758
27759 } # as_fn_mkdir_p
27760 if mkdir -p . 2>/dev/null; then
27761 as_mkdir_p='mkdir -p "$as_dir"'
27762 else
27763 test -d ./-p && rmdir ./-p
27764 as_mkdir_p=false
27765 fi
27766
27767 if test -x / >/dev/null 2>&1; then
27768 as_test_x='test -x'
27769 else
27770 if ls -dL / >/dev/null 2>&1; then
27771 as_ls_L_option=L
27772 else
27773 as_ls_L_option=
27774 fi
27775 as_test_x='
27776 eval sh -c '\''
27777 if test -d "$1"; then
27778 test -d "$1/.";
27779 else
27780 case $1 in #(
27781 -*)set "./$1";;
27782 esac;
27783 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
27784 ???[sx]*):;;*)false;;esac;fi
27785 '\'' sh
27786 '
27787 fi
27788 as_executable_p=$as_test_x
27789
27790 # Sed expression to map a string onto a valid CPP name.
27791 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
27792
27793 # Sed expression to map a string onto a valid variable name.
27794 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
27795
27796
27797 exec 6>&1
27798 ## ----------------------------------- ##
27799 ## Main body of $CONFIG_STATUS script. ##
27800 ## ----------------------------------- ##
27801 _ASEOF
27802 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
27803
27804 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27805 # Save the log message, to keep $0 and so on meaningful, and to
27806 # report actual input values of CONFIG_FILES etc. instead of their
27807 # values after options handling.
27808 ac_log="
27809 This file was extended by $as_me, which was
27810 generated by GNU Autoconf 2.64. Invocation command line was
27811
27812 CONFIG_FILES = $CONFIG_FILES
27813 CONFIG_HEADERS = $CONFIG_HEADERS
27814 CONFIG_LINKS = $CONFIG_LINKS
27815 CONFIG_COMMANDS = $CONFIG_COMMANDS
27816 $ $0 $@
27817
27818 on `(hostname || uname -n) 2>/dev/null | sed 1q`
27819 "
27820
27821 _ACEOF
27822
27823 case $ac_config_files in *"
27824 "*) set x $ac_config_files; shift; ac_config_files=$*;;
27825 esac
27826
27827 case $ac_config_headers in *"
27828 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
27829 esac
27830
27831
27832 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27833 # Files that config.status was made for.
27834 config_files="$ac_config_files"
27835 config_headers="$ac_config_headers"
27836 config_commands="$ac_config_commands"
27837
27838 _ACEOF
27839
27840 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27841 ac_cs_usage="\
27842 \`$as_me' instantiates files and other configuration actions
27843 from templates according to the current configuration. Unless the files
27844 and actions are specified as TAGs, all are instantiated by default.
27845
27846 Usage: $0 [OPTION]... [TAG]...
27847
27848 -h, --help print this help, then exit
27849 -V, --version print version number and configuration settings, then exit
27850 -q, --quiet, --silent
27851 do not print progress messages
27852 -d, --debug don't remove temporary files
27853 --recheck update $as_me by reconfiguring in the same conditions
27854 --file=FILE[:TEMPLATE]
27855 instantiate the configuration file FILE
27856 --header=FILE[:TEMPLATE]
27857 instantiate the configuration header FILE
27858
27859 Configuration files:
27860 $config_files
27861
27862 Configuration headers:
27863 $config_headers
27864
27865 Configuration commands:
27866 $config_commands
27867
27868 Report bugs to the package provider."
27869
27870 _ACEOF
27871 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27872 ac_cs_version="\\
27873 config.status
27874 configured by $0, generated by GNU Autoconf 2.64,
27875 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
27876
27877 Copyright (C) 2009 Free Software Foundation, Inc.
27878 This config.status script is free software; the Free Software Foundation
27879 gives unlimited permission to copy, distribute and modify it."
27880
27881 ac_pwd='$ac_pwd'
27882 srcdir='$srcdir'
27883 AWK='$AWK'
27884 test -n "\$AWK" || AWK=awk
27885 _ACEOF
27886
27887 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27888 # The default lists apply if the user does not specify any file.
27889 ac_need_defaults=:
27890 while test $# != 0
27891 do
27892 case $1 in
27893 --*=*)
27894 ac_option=`expr "X$1" : 'X\([^=]*\)='`
27895 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
27896 ac_shift=:
27897 ;;
27898 *)
27899 ac_option=$1
27900 ac_optarg=$2
27901 ac_shift=shift
27902 ;;
27903 esac
27904
27905 case $ac_option in
27906 # Handling of the options.
27907 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
27908 ac_cs_recheck=: ;;
27909 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
27910 $as_echo "$ac_cs_version"; exit ;;
27911 --debug | --debu | --deb | --de | --d | -d )
27912 debug=: ;;
27913 --file | --fil | --fi | --f )
27914 $ac_shift
27915 case $ac_optarg in
27916 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
27917 esac
27918 as_fn_append CONFIG_FILES " '$ac_optarg'"
27919 ac_need_defaults=false;;
27920 --header | --heade | --head | --hea )
27921 $ac_shift
27922 case $ac_optarg in
27923 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
27924 esac
27925 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
27926 ac_need_defaults=false;;
27927 --he | --h)
27928 # Conflict between --help and --header
27929 as_fn_error "ambiguous option: \`$1'
27930 Try \`$0 --help' for more information.";;
27931 --help | --hel | -h )
27932 $as_echo "$ac_cs_usage"; exit ;;
27933 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
27934 | -silent | --silent | --silen | --sile | --sil | --si | --s)
27935 ac_cs_silent=: ;;
27936
27937 # This is an error.
27938 -*) as_fn_error "unrecognized option: \`$1'
27939 Try \`$0 --help' for more information." ;;
27940
27941 *) as_fn_append ac_config_targets " $1"
27942 ac_need_defaults=false ;;
27943
27944 esac
27945 shift
27946 done
27947
27948 ac_configure_extra_args=
27949
27950 if $ac_cs_silent; then
27951 exec 6>/dev/null
27952 ac_configure_extra_args="$ac_configure_extra_args --silent"
27953 fi
27954
27955 _ACEOF
27956 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27957 if \$ac_cs_recheck; then
27958 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
27959 shift
27960 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
27961 CONFIG_SHELL='$SHELL'
27962 export CONFIG_SHELL
27963 exec "\$@"
27964 fi
27965
27966 _ACEOF
27967 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27968 exec 5>>config.log
27969 {
27970 echo
27971 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
27972 ## Running $as_me. ##
27973 _ASBOX
27974 $as_echo "$ac_log"
27975 } >&5
27976
27977 _ACEOF
27978 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27979 #
27980 # INIT-COMMANDS
27981 #
27982 subdirs='$subdirs'
27983
27984 _ACEOF
27985
27986 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27987
27988 # Handling of arguments.
27989 for ac_config_target in $ac_config_targets
27990 do
27991 case $ac_config_target in
27992 "auto-host.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
27993 "as") CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
27994 "collect-ld") CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
27995 "nm") CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
27996 "$all_outputs") CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
27997 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
27998
27999 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
28000 esac
28001 done
28002
28003
28004 # If the user did not use the arguments to specify the items to instantiate,
28005 # then the envvar interface is used. Set only those that are not.
28006 # We use the long form for the default assignment because of an extremely
28007 # bizarre bug on SunOS 4.1.3.
28008 if $ac_need_defaults; then
28009 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
28010 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
28011 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
28012 fi
28013
28014 # Have a temporary directory for convenience. Make it in the build tree
28015 # simply because there is no reason against having it here, and in addition,
28016 # creating and moving files from /tmp can sometimes cause problems.
28017 # Hook for its removal unless debugging.
28018 # Note that there is a small window in which the directory will not be cleaned:
28019 # after its creation but before its name has been assigned to `$tmp'.
28020 $debug ||
28021 {
28022 tmp=
28023 trap 'exit_status=$?
28024 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
28025 ' 0
28026 trap 'as_fn_exit 1' 1 2 13 15
28027 }
28028 # Create a (secure) tmp directory for tmp files.
28029
28030 {
28031 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
28032 test -n "$tmp" && test -d "$tmp"
28033 } ||
28034 {
28035 tmp=./conf$$-$RANDOM
28036 (umask 077 && mkdir "$tmp")
28037 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
28038
28039 # Set up the scripts for CONFIG_FILES section.
28040 # No need to generate them if there are no CONFIG_FILES.
28041 # This happens for instance with `./config.status config.h'.
28042 if test -n "$CONFIG_FILES"; then
28043
28044 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
28045 ac_cs_awk_getline=:
28046 ac_cs_awk_pipe_init=
28047 ac_cs_awk_read_file='
28048 while ((getline aline < (F[key])) > 0)
28049 print(aline)
28050 close(F[key])'
28051 ac_cs_awk_pipe_fini=
28052 else
28053 ac_cs_awk_getline=false
28054 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
28055 ac_cs_awk_read_file='
28056 print "|#_!!_#|"
28057 print "cat " F[key] " &&"
28058 '$ac_cs_awk_pipe_init
28059 # The final `:' finishes the AND list.
28060 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
28061 fi
28062 ac_cr=`echo X | tr X '\015'`
28063 # On cygwin, bash can eat \r inside `` if the user requested igncr.
28064 # But we know of no other shell where ac_cr would be empty at this
28065 # point, so we can use a bashism as a fallback.
28066 if test "x$ac_cr" = x; then
28067 eval ac_cr=\$\'\\r\'
28068 fi
28069 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
28070 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
28071 ac_cs_awk_cr='\r'
28072 else
28073 ac_cs_awk_cr=$ac_cr
28074 fi
28075
28076 echo 'BEGIN {' >"$tmp/subs1.awk" &&
28077 _ACEOF
28078
28079 # Create commands to substitute file output variables.
28080 {
28081 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
28082 echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
28083 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
28084 echo "_ACAWK" &&
28085 echo "_ACEOF"
28086 } >conf$$files.sh &&
28087 . ./conf$$files.sh ||
28088 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28089 rm -f conf$$files.sh
28090
28091 {
28092 echo "cat >conf$$subs.awk <<_ACEOF" &&
28093 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
28094 echo "_ACEOF"
28095 } >conf$$subs.sh ||
28096 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28097 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
28098 ac_delim='%!_!# '
28099 for ac_last_try in false false false false false :; do
28100 . ./conf$$subs.sh ||
28101 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28102
28103 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
28104 if test $ac_delim_n = $ac_delim_num; then
28105 break
28106 elif $ac_last_try; then
28107 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28108 else
28109 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
28110 fi
28111 done
28112 rm -f conf$$subs.sh
28113
28114 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28115 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
28116 _ACEOF
28117 sed -n '
28118 h
28119 s/^/S["/; s/!.*/"]=/
28120 p
28121 g
28122 s/^[^!]*!//
28123 :repl
28124 t repl
28125 s/'"$ac_delim"'$//
28126 t delim
28127 :nl
28128 h
28129 s/\(.\{148\}\).*/\1/
28130 t more1
28131 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
28132 p
28133 n
28134 b repl
28135 :more1
28136 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
28137 p
28138 g
28139 s/.\{148\}//
28140 t nl
28141 :delim
28142 h
28143 s/\(.\{148\}\).*/\1/
28144 t more2
28145 s/["\\]/\\&/g; s/^/"/; s/$/"/
28146 p
28147 b
28148 :more2
28149 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
28150 p
28151 g
28152 s/.\{148\}//
28153 t delim
28154 ' <conf$$subs.awk | sed '
28155 /^[^""]/{
28156 N
28157 s/\n//
28158 }
28159 ' >>$CONFIG_STATUS || ac_write_fail=1
28160 rm -f conf$$subs.awk
28161 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28162 _ACAWK
28163 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
28164 for (key in S) S_is_set[key] = 1
28165 FS = "\a"
28166 \$ac_cs_awk_pipe_init
28167 }
28168 {
28169 line = $ 0
28170 nfields = split(line, field, "@")
28171 substed = 0
28172 len = length(field[1])
28173 for (i = 2; i < nfields; i++) {
28174 key = field[i]
28175 keylen = length(key)
28176 if (S_is_set[key]) {
28177 value = S[key]
28178 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
28179 len += length(value) + length(field[++i])
28180 substed = 1
28181 } else
28182 len += 1 + keylen
28183 }
28184 if (nfields == 3 && !substed) {
28185 key = field[2]
28186 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
28187 \$ac_cs_awk_read_file
28188 next
28189 }
28190 }
28191 print line
28192 }
28193 \$ac_cs_awk_pipe_fini
28194 _ACAWK
28195 _ACEOF
28196 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28197 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
28198 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
28199 else
28200 cat
28201 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
28202 || as_fn_error "could not setup config files machinery" "$LINENO" 5
28203 _ACEOF
28204
28205 # VPATH may cause trouble with some makes, so we remove $(srcdir),
28206 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
28207 # trailing colons and then remove the whole line if VPATH becomes empty
28208 # (actually we leave an empty line to preserve line numbers).
28209 if test "x$srcdir" = x.; then
28210 ac_vpsub='/^[ ]*VPATH[ ]*=/{
28211 s/:*\$(srcdir):*/:/
28212 s/:*\${srcdir}:*/:/
28213 s/:*@srcdir@:*/:/
28214 s/^\([^=]*=[ ]*\):*/\1/
28215 s/:*$//
28216 s/^[^=]*=[ ]*$//
28217 }'
28218 fi
28219
28220 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28221 fi # test -n "$CONFIG_FILES"
28222
28223 # Set up the scripts for CONFIG_HEADERS section.
28224 # No need to generate them if there are no CONFIG_HEADERS.
28225 # This happens for instance with `./config.status Makefile'.
28226 if test -n "$CONFIG_HEADERS"; then
28227 cat >"$tmp/defines.awk" <<\_ACAWK ||
28228 BEGIN {
28229 _ACEOF
28230
28231 # Transform confdefs.h into an awk script `defines.awk', embedded as
28232 # here-document in config.status, that substitutes the proper values into
28233 # config.h.in to produce config.h.
28234
28235 # Create a delimiter string that does not exist in confdefs.h, to ease
28236 # handling of long lines.
28237 ac_delim='%!_!# '
28238 for ac_last_try in false false :; do
28239 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
28240 if test -z "$ac_t"; then
28241 break
28242 elif $ac_last_try; then
28243 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
28244 else
28245 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
28246 fi
28247 done
28248
28249 # For the awk script, D is an array of macro values keyed by name,
28250 # likewise P contains macro parameters if any. Preserve backslash
28251 # newline sequences.
28252
28253 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
28254 sed -n '
28255 s/.\{148\}/&'"$ac_delim"'/g
28256 t rset
28257 :rset
28258 s/^[ ]*#[ ]*define[ ][ ]*/ /
28259 t def
28260 d
28261 :def
28262 s/\\$//
28263 t bsnl
28264 s/["\\]/\\&/g
28265 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
28266 D["\1"]=" \3"/p
28267 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
28268 d
28269 :bsnl
28270 s/["\\]/\\&/g
28271 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
28272 D["\1"]=" \3\\\\\\n"\\/p
28273 t cont
28274 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
28275 t cont
28276 d
28277 :cont
28278 n
28279 s/.\{148\}/&'"$ac_delim"'/g
28280 t clear
28281 :clear
28282 s/\\$//
28283 t bsnlc
28284 s/["\\]/\\&/g; s/^/"/; s/$/"/p
28285 d
28286 :bsnlc
28287 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
28288 b cont
28289 ' <confdefs.h | sed '
28290 s/'"$ac_delim"'/"\\\
28291 "/g' >>$CONFIG_STATUS || ac_write_fail=1
28292
28293 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28294 for (key in D) D_is_set[key] = 1
28295 FS = "\a"
28296 }
28297 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
28298 line = \$ 0
28299 split(line, arg, " ")
28300 if (arg[1] == "#") {
28301 defundef = arg[2]
28302 mac1 = arg[3]
28303 } else {
28304 defundef = substr(arg[1], 2)
28305 mac1 = arg[2]
28306 }
28307 split(mac1, mac2, "(") #)
28308 macro = mac2[1]
28309 prefix = substr(line, 1, index(line, defundef) - 1)
28310 if (D_is_set[macro]) {
28311 # Preserve the white space surrounding the "#".
28312 print prefix "define", macro P[macro] D[macro]
28313 next
28314 } else {
28315 # Replace #undef with comments. This is necessary, for example,
28316 # in the case of _POSIX_SOURCE, which is predefined and required
28317 # on some systems where configure will not decide to define it.
28318 if (defundef == "undef") {
28319 print "/*", prefix defundef, macro, "*/"
28320 next
28321 }
28322 }
28323 }
28324 { print }
28325 _ACAWK
28326 _ACEOF
28327 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28328 as_fn_error "could not setup config headers machinery" "$LINENO" 5
28329 fi # test -n "$CONFIG_HEADERS"
28330
28331
28332 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
28333 shift
28334 for ac_tag
28335 do
28336 case $ac_tag in
28337 :[FHLC]) ac_mode=$ac_tag; continue;;
28338 esac
28339 case $ac_mode$ac_tag in
28340 :[FHL]*:*);;
28341 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
28342 :[FH]-) ac_tag=-:-;;
28343 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
28344 esac
28345 ac_save_IFS=$IFS
28346 IFS=:
28347 set x $ac_tag
28348 IFS=$ac_save_IFS
28349 shift
28350 ac_file=$1
28351 shift
28352
28353 case $ac_mode in
28354 :L) ac_source=$1;;
28355 :[FH])
28356 ac_file_inputs=
28357 for ac_f
28358 do
28359 case $ac_f in
28360 -) ac_f="$tmp/stdin";;
28361 *) # Look for the file first in the build tree, then in the source tree
28362 # (if the path is not absolute). The absolute path cannot be DOS-style,
28363 # because $ac_f cannot contain `:'.
28364 test -f "$ac_f" ||
28365 case $ac_f in
28366 [\\/$]*) false;;
28367 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
28368 esac ||
28369 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
28370 esac
28371 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
28372 as_fn_append ac_file_inputs " '$ac_f'"
28373 done
28374
28375 # Let's still pretend it is `configure' which instantiates (i.e., don't
28376 # use $as_me), people would be surprised to read:
28377 # /* config.h. Generated by config.status. */
28378 configure_input='Generated from '`
28379 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
28380 `' by configure.'
28381 if test x"$ac_file" != x-; then
28382 configure_input="$ac_file. $configure_input"
28383 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
28384 $as_echo "$as_me: creating $ac_file" >&6;}
28385 fi
28386 # Neutralize special characters interpreted by sed in replacement strings.
28387 case $configure_input in #(
28388 *\&* | *\|* | *\\* )
28389 ac_sed_conf_input=`$as_echo "$configure_input" |
28390 sed 's/[\\\\&|]/\\\\&/g'`;; #(
28391 *) ac_sed_conf_input=$configure_input;;
28392 esac
28393
28394 case $ac_tag in
28395 *:-:* | *:-) cat >"$tmp/stdin" \
28396 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
28397 esac
28398 ;;
28399 esac
28400
28401 ac_dir=`$as_dirname -- "$ac_file" ||
28402 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
28403 X"$ac_file" : 'X\(//\)[^/]' \| \
28404 X"$ac_file" : 'X\(//\)$' \| \
28405 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
28406 $as_echo X"$ac_file" |
28407 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
28408 s//\1/
28409 q
28410 }
28411 /^X\(\/\/\)[^/].*/{
28412 s//\1/
28413 q
28414 }
28415 /^X\(\/\/\)$/{
28416 s//\1/
28417 q
28418 }
28419 /^X\(\/\).*/{
28420 s//\1/
28421 q
28422 }
28423 s/.*/./; q'`
28424 as_dir="$ac_dir"; as_fn_mkdir_p
28425 ac_builddir=.
28426
28427 case "$ac_dir" in
28428 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
28429 *)
28430 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
28431 # A ".." for each directory in $ac_dir_suffix.
28432 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
28433 case $ac_top_builddir_sub in
28434 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
28435 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
28436 esac ;;
28437 esac
28438 ac_abs_top_builddir=$ac_pwd
28439 ac_abs_builddir=$ac_pwd$ac_dir_suffix
28440 # for backward compatibility:
28441 ac_top_builddir=$ac_top_build_prefix
28442
28443 case $srcdir in
28444 .) # We are building in place.
28445 ac_srcdir=.
28446 ac_top_srcdir=$ac_top_builddir_sub
28447 ac_abs_top_srcdir=$ac_pwd ;;
28448 [\\/]* | ?:[\\/]* ) # Absolute name.
28449 ac_srcdir=$srcdir$ac_dir_suffix;
28450 ac_top_srcdir=$srcdir
28451 ac_abs_top_srcdir=$srcdir ;;
28452 *) # Relative name.
28453 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
28454 ac_top_srcdir=$ac_top_build_prefix$srcdir
28455 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
28456 esac
28457 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
28458
28459
28460 case $ac_mode in
28461 :F)
28462 #
28463 # CONFIG_FILE
28464 #
28465
28466 _ACEOF
28467
28468 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28469 # If the template does not know about datarootdir, expand it.
28470 # FIXME: This hack should be removed a few years after 2.60.
28471 ac_datarootdir_hack=; ac_datarootdir_seen=
28472 ac_sed_dataroot='
28473 /datarootdir/ {
28474 p
28475 q
28476 }
28477 /@datadir@/p
28478 /@docdir@/p
28479 /@infodir@/p
28480 /@localedir@/p
28481 /@mandir@/p'
28482 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
28483 *datarootdir*) ac_datarootdir_seen=yes;;
28484 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
28485 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
28486 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
28487 _ACEOF
28488 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28489 ac_datarootdir_hack='
28490 s&@datadir@&$datadir&g
28491 s&@docdir@&$docdir&g
28492 s&@infodir@&$infodir&g
28493 s&@localedir@&$localedir&g
28494 s&@mandir@&$mandir&g
28495 s&\\\${datarootdir}&$datarootdir&g' ;;
28496 esac
28497 _ACEOF
28498
28499 # Neutralize VPATH when `$srcdir' = `.'.
28500 # Shell code in configure.ac might set extrasub.
28501 # FIXME: do we really want to maintain this feature?
28502 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28503 ac_sed_extra="$ac_vpsub
28504 $extrasub
28505 _ACEOF
28506 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28507 :t
28508 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
28509 s|@configure_input@|$ac_sed_conf_input|;t t
28510 s&@top_builddir@&$ac_top_builddir_sub&;t t
28511 s&@top_build_prefix@&$ac_top_build_prefix&;t t
28512 s&@srcdir@&$ac_srcdir&;t t
28513 s&@abs_srcdir@&$ac_abs_srcdir&;t t
28514 s&@top_srcdir@&$ac_top_srcdir&;t t
28515 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
28516 s&@builddir@&$ac_builddir&;t t
28517 s&@abs_builddir@&$ac_abs_builddir&;t t
28518 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
28519 $ac_datarootdir_hack
28520 "
28521 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
28522 if $ac_cs_awk_getline; then
28523 $AWK -f "$tmp/subs.awk"
28524 else
28525 $AWK -f "$tmp/subs.awk" | $SHELL
28526 fi >$tmp/out \
28527 || as_fn_error "could not create $ac_file" "$LINENO" 5
28528
28529 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
28530 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
28531 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
28532 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28533 which seems to be undefined. Please make sure it is defined." >&5
28534 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28535 which seems to be undefined. Please make sure it is defined." >&2;}
28536
28537 rm -f "$tmp/stdin"
28538 case $ac_file in
28539 -) cat "$tmp/out" && rm -f "$tmp/out";;
28540 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
28541 esac \
28542 || as_fn_error "could not create $ac_file" "$LINENO" 5
28543 ;;
28544 :H)
28545 #
28546 # CONFIG_HEADER
28547 #
28548 if test x"$ac_file" != x-; then
28549 {
28550 $as_echo "/* $configure_input */" \
28551 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
28552 } >"$tmp/config.h" \
28553 || as_fn_error "could not create $ac_file" "$LINENO" 5
28554 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
28555 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
28556 $as_echo "$as_me: $ac_file is unchanged" >&6;}
28557 else
28558 rm -f "$ac_file"
28559 mv "$tmp/config.h" "$ac_file" \
28560 || as_fn_error "could not create $ac_file" "$LINENO" 5
28561 fi
28562 else
28563 $as_echo "/* $configure_input */" \
28564 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
28565 || as_fn_error "could not create -" "$LINENO" 5
28566 fi
28567 ;;
28568
28569 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
28570 $as_echo "$as_me: executing $ac_file commands" >&6;}
28571 ;;
28572 esac
28573
28574
28575 case $ac_file$ac_mode in
28576 "as":F) chmod +x as ;;
28577 "collect-ld":F) chmod +x collect-ld ;;
28578 "nm":F) chmod +x nm ;;
28579 "default":C)
28580 case ${CONFIG_HEADERS} in
28581 *auto-host.h:config.in*)
28582 echo > cstamp-h ;;
28583 esac
28584 # Make sure all the subdirs exist.
28585 for d in $subdirs doc build common c-family
28586 do
28587 test -d $d || mkdir $d
28588 done
28589 ;;
28590
28591 esac
28592 done # for ac_tag
28593
28594
28595 as_fn_exit 0
28596 _ACEOF
28597 ac_clean_files=$ac_clean_files_save
28598
28599 test $ac_write_fail = 0 ||
28600 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
28601
28602
28603 # configure is writing to config.log, and then calls config.status.
28604 # config.status does its own redirection, appending to config.log.
28605 # Unfortunately, on DOS this fails, as config.log is still kept open
28606 # by configure, so config.status won't be able to write to it; its
28607 # output is simply discarded. So we exec the FD to /dev/null,
28608 # effectively closing config.log, so it can be properly (re)opened and
28609 # appended to by config.status. When coming back to configure, we
28610 # need to make the FD available again.
28611 if test "$no_create" != yes; then
28612 ac_cs_success=:
28613 ac_config_status_args=
28614 test "$silent" = yes &&
28615 ac_config_status_args="$ac_config_status_args --quiet"
28616 exec 5>/dev/null
28617 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
28618 exec 5>>config.log
28619 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
28620 # would make configure fail if this is the last instruction.
28621 $ac_cs_success || as_fn_exit $?
28622 fi
28623 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
28624 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
28625 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
28626 fi
28627
28628
Mirror of the offical gcc git repository hosted at gcc.gnu.org