toolkit/crashreporter/google-breakpad/src/third_party/glog/configure@6474c204b198
toolkit/crashreporter/google-breakpad/src/third_party/glog/configure
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rwxr-xr-x
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.65 for glog 0.3.1.
4 #
5 # Report bugs to <opensource@google.com>.
6 #
7 #
8 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
9 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
10 # Inc.
11 #
12 #
13 # This configure script is free software; the Free Software Foundation
14 # gives unlimited permission to copy, distribute and modify it.
15 ## -------------------- ##
16 ## M4sh Initialization. ##
17 ## -------------------- ##
19 # Be more Bourne compatible
20 DUALCASE=1; export DUALCASE # for MKS sh
21 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
22 emulate sh
23 NULLCMD=:
24 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
25 # is contrary to our usage. Disable this feature.
26 alias -g '${1+"$@"}'='"$@"'
27 setopt NO_GLOB_SUBST
28 else
29 case `(set -o) 2>/dev/null` in #(
30 *posix*) :
31 set -o posix ;; #(
32 *) :
33 ;;
34 esac
35 fi
38 as_nl='
39 '
40 export as_nl
41 # Printing a long string crashes Solaris 7 /usr/bin/printf.
42 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
43 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
44 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
45 # Prefer a ksh shell builtin over an external printf program on Solaris,
46 # but without wasting forks for bash or zsh.
47 if test -z "$BASH_VERSION$ZSH_VERSION" \
48 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
49 as_echo='print -r --'
50 as_echo_n='print -rn --'
51 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
52 as_echo='printf %s\n'
53 as_echo_n='printf %s'
54 else
55 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
56 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
57 as_echo_n='/usr/ucb/echo -n'
58 else
59 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
60 as_echo_n_body='eval
61 arg=$1;
62 case $arg in #(
63 *"$as_nl"*)
64 expr "X$arg" : "X\\(.*\\)$as_nl";
65 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
66 esac;
67 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
68 '
69 export as_echo_n_body
70 as_echo_n='sh -c $as_echo_n_body as_echo'
71 fi
72 export as_echo_body
73 as_echo='sh -c $as_echo_body as_echo'
74 fi
76 # The user is always right.
77 if test "${PATH_SEPARATOR+set}" != set; then
78 PATH_SEPARATOR=:
79 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
80 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
81 PATH_SEPARATOR=';'
82 }
83 fi
86 # IFS
87 # We need space, tab and new line, in precisely that order. Quoting is
88 # there to prevent editors from complaining about space-tab.
89 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
90 # splitting by setting IFS to empty value.)
91 IFS=" "" $as_nl"
93 # Find who we are. Look in the path if we contain no directory separator.
94 case $0 in #((
95 *[\\/]* ) as_myself=$0 ;;
96 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
97 for as_dir in $PATH
98 do
99 IFS=$as_save_IFS
100 test -z "$as_dir" && as_dir=.
101 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
102 done
103 IFS=$as_save_IFS
105 ;;
106 esac
107 # We did not find ourselves, most probably we were run as `sh COMMAND'
108 # in which case we are not to be found in the path.
109 if test "x$as_myself" = x; then
110 as_myself=$0
111 fi
112 if test ! -f "$as_myself"; then
113 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
114 exit 1
115 fi
117 # Unset variables that we do not need and which cause bugs (e.g. in
118 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
119 # suppresses any "Segmentation fault" message there. '((' could
120 # trigger a bug in pdksh 5.2.14.
121 for as_var in BASH_ENV ENV MAIL MAILPATH
122 do eval test x\${$as_var+set} = xset \
123 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
124 done
125 PS1='$ '
126 PS2='> '
127 PS4='+ '
129 # NLS nuisances.
130 LC_ALL=C
131 export LC_ALL
132 LANGUAGE=C
133 export LANGUAGE
135 # CDPATH.
136 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
138 if test "x$CONFIG_SHELL" = x; then
139 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
140 emulate sh
141 NULLCMD=:
142 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
143 # is contrary to our usage. Disable this feature.
144 alias -g '\${1+\"\$@\"}'='\"\$@\"'
145 setopt NO_GLOB_SUBST
146 else
147 case \`(set -o) 2>/dev/null\` in #(
148 *posix*) :
149 set -o posix ;; #(
150 *) :
151 ;;
152 esac
153 fi
154 "
155 as_required="as_fn_return () { (exit \$1); }
156 as_fn_success () { as_fn_return 0; }
157 as_fn_failure () { as_fn_return 1; }
158 as_fn_ret_success () { return 0; }
159 as_fn_ret_failure () { return 1; }
161 exitcode=0
162 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
163 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
164 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
165 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
166 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
168 else
169 exitcode=1; echo positional parameters were not saved.
170 fi
171 test x\$exitcode = x0 || exit 1"
172 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
173 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
174 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
175 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
176 test \$(( 1 + 1 )) = 2 || exit 1"
177 if (eval "$as_required") 2>/dev/null; then :
178 as_have_required=yes
179 else
180 as_have_required=no
181 fi
182 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
184 else
185 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
186 as_found=false
187 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
188 do
189 IFS=$as_save_IFS
190 test -z "$as_dir" && as_dir=.
191 as_found=:
192 case $as_dir in #(
193 /*)
194 for as_base in sh bash ksh sh5; do
195 # Try only shells that exist, to save several forks.
196 as_shell=$as_dir/$as_base
197 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
198 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
199 CONFIG_SHELL=$as_shell as_have_required=yes
200 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
201 break 2
202 fi
203 fi
204 done;;
205 esac
206 as_found=false
207 done
208 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
209 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
210 CONFIG_SHELL=$SHELL as_have_required=yes
211 fi; }
212 IFS=$as_save_IFS
215 if test "x$CONFIG_SHELL" != x; then :
216 # We cannot yet assume a decent shell, so we have to provide a
217 # neutralization value for shells without unset; and this also
218 # works around shells that cannot unset nonexistent variables.
219 BASH_ENV=/dev/null
220 ENV=/dev/null
221 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
222 export CONFIG_SHELL
223 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
224 fi
226 if test x$as_have_required = xno; then :
227 $as_echo "$0: This script requires a shell more modern than all"
228 $as_echo "$0: the shells that I found on your system."
229 if test x${ZSH_VERSION+set} = xset ; then
230 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
231 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
232 else
233 $as_echo "$0: Please tell bug-autoconf@gnu.org and
234 $0: opensource@google.com about your system, including any
235 $0: error possibly output before this message. Then install
236 $0: a modern shell, or manually run the script under such a
237 $0: shell if you do have one."
238 fi
239 exit 1
240 fi
241 fi
242 fi
243 SHELL=${CONFIG_SHELL-/bin/sh}
244 export SHELL
245 # Unset more variables known to interfere with behavior of common tools.
246 CLICOLOR_FORCE= GREP_OPTIONS=
247 unset CLICOLOR_FORCE GREP_OPTIONS
249 ## --------------------- ##
250 ## M4sh Shell Functions. ##
251 ## --------------------- ##
252 # as_fn_unset VAR
253 # ---------------
254 # Portably unset VAR.
255 as_fn_unset ()
256 {
257 { eval $1=; unset $1;}
258 }
259 as_unset=as_fn_unset
261 # as_fn_set_status STATUS
262 # -----------------------
263 # Set $? to STATUS, without forking.
264 as_fn_set_status ()
265 {
266 return $1
267 } # as_fn_set_status
269 # as_fn_exit STATUS
270 # -----------------
271 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
272 as_fn_exit ()
273 {
274 set +e
275 as_fn_set_status $1
276 exit $1
277 } # as_fn_exit
279 # as_fn_mkdir_p
280 # -------------
281 # Create "$as_dir" as a directory, including parents if necessary.
282 as_fn_mkdir_p ()
283 {
285 case $as_dir in #(
286 -*) as_dir=./$as_dir;;
287 esac
288 test -d "$as_dir" || eval $as_mkdir_p || {
289 as_dirs=
290 while :; do
291 case $as_dir in #(
292 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
293 *) as_qdir=$as_dir;;
294 esac
295 as_dirs="'$as_qdir' $as_dirs"
296 as_dir=`$as_dirname -- "$as_dir" ||
297 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
298 X"$as_dir" : 'X\(//\)[^/]' \| \
299 X"$as_dir" : 'X\(//\)$' \| \
300 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
301 $as_echo X"$as_dir" |
302 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
303 s//\1/
304 q
305 }
306 /^X\(\/\/\)[^/].*/{
307 s//\1/
308 q
309 }
310 /^X\(\/\/\)$/{
311 s//\1/
312 q
313 }
314 /^X\(\/\).*/{
315 s//\1/
316 q
317 }
318 s/.*/./; q'`
319 test -d "$as_dir" && break
320 done
321 test -z "$as_dirs" || eval "mkdir $as_dirs"
322 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
325 } # as_fn_mkdir_p
326 # as_fn_append VAR VALUE
327 # ----------------------
328 # Append the text in VALUE to the end of the definition contained in VAR. Take
329 # advantage of any shell optimizations that allow amortized linear growth over
330 # repeated appends, instead of the typical quadratic growth present in naive
331 # implementations.
332 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
333 eval 'as_fn_append ()
334 {
335 eval $1+=\$2
336 }'
337 else
338 as_fn_append ()
339 {
340 eval $1=\$$1\$2
341 }
342 fi # as_fn_append
344 # as_fn_arith ARG...
345 # ------------------
346 # Perform arithmetic evaluation on the ARGs, and store the result in the
347 # global $as_val. Take advantage of shells that can avoid forks. The arguments
348 # must be portable across $(()) and expr.
349 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
350 eval 'as_fn_arith ()
351 {
352 as_val=$(( $* ))
353 }'
354 else
355 as_fn_arith ()
356 {
357 as_val=`expr "$@" || test $? -eq 1`
358 }
359 fi # as_fn_arith
362 # as_fn_error ERROR [LINENO LOG_FD]
363 # ---------------------------------
364 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
365 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
366 # script with status $?, using 1 if that was 0.
367 as_fn_error ()
368 {
369 as_status=$?; test $as_status -eq 0 && as_status=1
370 if test "$3"; then
371 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
372 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
373 fi
374 $as_echo "$as_me: error: $1" >&2
375 as_fn_exit $as_status
376 } # as_fn_error
378 if expr a : '\(a\)' >/dev/null 2>&1 &&
379 test "X`expr 00001 : '.*\(...\)'`" = X001; then
380 as_expr=expr
381 else
382 as_expr=false
383 fi
385 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
386 as_basename=basename
387 else
388 as_basename=false
389 fi
391 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
392 as_dirname=dirname
393 else
394 as_dirname=false
395 fi
397 as_me=`$as_basename -- "$0" ||
398 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
399 X"$0" : 'X\(//\)$' \| \
400 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
401 $as_echo X/"$0" |
402 sed '/^.*\/\([^/][^/]*\)\/*$/{
403 s//\1/
404 q
405 }
406 /^X\/\(\/\/\)$/{
407 s//\1/
408 q
409 }
410 /^X\/\(\/\).*/{
411 s//\1/
412 q
413 }
414 s/.*/./; q'`
416 # Avoid depending upon Character Ranges.
417 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
418 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
419 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
420 as_cr_digits='0123456789'
421 as_cr_alnum=$as_cr_Letters$as_cr_digits
424 as_lineno_1=$LINENO as_lineno_1a=$LINENO
425 as_lineno_2=$LINENO as_lineno_2a=$LINENO
426 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
427 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
428 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
429 sed -n '
430 p
431 /[$]LINENO/=
432 ' <$as_myself |
433 sed '
434 s/[$]LINENO.*/&-/
435 t lineno
436 b
437 :lineno
438 N
439 :loop
440 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
441 t loop
442 s/-\n.*//
443 ' >$as_me.lineno &&
444 chmod +x "$as_me.lineno" ||
445 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
447 # Don't try to exec as it changes $[0], causing all sort of problems
448 # (the dirname of $[0] is not the place where we might find the
449 # original and so on. Autoconf is especially sensitive to this).
450 . "./$as_me.lineno"
451 # Exit status is that of the last command.
452 exit
453 }
455 ECHO_C= ECHO_N= ECHO_T=
456 case `echo -n x` in #(((((
457 -n*)
458 case `echo 'xy\c'` in
459 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
460 xy) ECHO_C='\c';;
461 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
462 ECHO_T=' ';;
463 esac;;
464 *)
465 ECHO_N='-n';;
466 esac
468 rm -f conf$$ conf$$.exe conf$$.file
469 if test -d conf$$.dir; then
470 rm -f conf$$.dir/conf$$.file
471 else
472 rm -f conf$$.dir
473 mkdir conf$$.dir 2>/dev/null
474 fi
475 if (echo >conf$$.file) 2>/dev/null; then
476 if ln -s conf$$.file conf$$ 2>/dev/null; then
477 as_ln_s='ln -s'
478 # ... but there are two gotchas:
479 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
480 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
481 # In both cases, we have to default to `cp -p'.
482 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
483 as_ln_s='cp -p'
484 elif ln conf$$.file conf$$ 2>/dev/null; then
485 as_ln_s=ln
486 else
487 as_ln_s='cp -p'
488 fi
489 else
490 as_ln_s='cp -p'
491 fi
492 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
493 rmdir conf$$.dir 2>/dev/null
495 if mkdir -p . 2>/dev/null; then
496 as_mkdir_p='mkdir -p "$as_dir"'
497 else
498 test -d ./-p && rmdir ./-p
499 as_mkdir_p=false
500 fi
502 if test -x / >/dev/null 2>&1; then
503 as_test_x='test -x'
504 else
505 if ls -dL / >/dev/null 2>&1; then
506 as_ls_L_option=L
507 else
508 as_ls_L_option=
509 fi
510 as_test_x='
511 eval sh -c '\''
512 if test -d "$1"; then
513 test -d "$1/.";
514 else
515 case $1 in #(
516 -*)set "./$1";;
517 esac;
518 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
519 ???[sx]*):;;*)false;;esac;fi
520 '\'' sh
521 '
522 fi
523 as_executable_p=$as_test_x
525 # Sed expression to map a string onto a valid CPP name.
526 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
528 # Sed expression to map a string onto a valid variable name.
529 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
533 # Check that we are running under the correct shell.
534 SHELL=${CONFIG_SHELL-/bin/sh}
536 case X$lt_ECHO in
537 X*--fallback-echo)
538 # Remove one level of quotation (which was required for Make).
539 ECHO=`echo "$lt_ECHO" | sed 's,\\\\\$\\$0,'$0','`
540 ;;
541 esac
543 ECHO=${lt_ECHO-echo}
544 if test "X$1" = X--no-reexec; then
545 # Discard the --no-reexec flag, and continue.
546 shift
547 elif test "X$1" = X--fallback-echo; then
548 # Avoid inline document here, it may be left over
549 :
550 elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then
551 # Yippee, $ECHO works!
552 :
553 else
554 # Restart under the correct shell.
555 exec $SHELL "$0" --no-reexec ${1+"$@"}
556 fi
558 if test "X$1" = X--fallback-echo; then
559 # used as fallback echo
560 shift
561 cat <<_LT_EOF
562 $*
563 _LT_EOF
564 exit 0
565 fi
567 # The HP-UX ksh and POSIX shell print the target directory to stdout
568 # if CDPATH is set.
569 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
571 if test -z "$lt_ECHO"; then
572 if test "X${echo_test_string+set}" != Xset; then
573 # find a string as large as possible, as long as the shell can cope with it
574 for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
575 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
576 if { echo_test_string=`eval $cmd`; } 2>/dev/null &&
577 { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null
578 then
579 break
580 fi
581 done
582 fi
584 if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
585 echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
586 test "X$echo_testing_string" = "X$echo_test_string"; then
587 :
588 else
589 # The Solaris, AIX, and Digital Unix default echo programs unquote
590 # backslashes. This makes it impossible to quote backslashes using
591 # echo "$something" | sed 's/\\/\\\\/g'
592 #
593 # So, first we look for a working echo in the user's PATH.
595 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
596 for dir in $PATH /usr/ucb; do
597 IFS="$lt_save_ifs"
598 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
599 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
600 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
601 test "X$echo_testing_string" = "X$echo_test_string"; then
602 ECHO="$dir/echo"
603 break
604 fi
605 done
606 IFS="$lt_save_ifs"
608 if test "X$ECHO" = Xecho; then
609 # We didn't find a better echo, so look for alternatives.
610 if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' &&
611 echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` &&
612 test "X$echo_testing_string" = "X$echo_test_string"; then
613 # This shell has a builtin print -r that does the trick.
614 ECHO='print -r'
615 elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } &&
616 test "X$CONFIG_SHELL" != X/bin/ksh; then
617 # If we have ksh, try running configure again with it.
618 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
619 export ORIGINAL_CONFIG_SHELL
620 CONFIG_SHELL=/bin/ksh
621 export CONFIG_SHELL
622 exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"}
623 else
624 # Try using printf.
625 ECHO='printf %s\n'
626 if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
627 echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
628 test "X$echo_testing_string" = "X$echo_test_string"; then
629 # Cool, printf works
630 :
631 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
632 test "X$echo_testing_string" = 'X\t' &&
633 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
634 test "X$echo_testing_string" = "X$echo_test_string"; then
635 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
636 export CONFIG_SHELL
637 SHELL="$CONFIG_SHELL"
638 export SHELL
639 ECHO="$CONFIG_SHELL $0 --fallback-echo"
640 elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
641 test "X$echo_testing_string" = 'X\t' &&
642 echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
643 test "X$echo_testing_string" = "X$echo_test_string"; then
644 ECHO="$CONFIG_SHELL $0 --fallback-echo"
645 else
646 # maybe with a smaller string...
647 prev=:
649 for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
650 if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null
651 then
652 break
653 fi
654 prev="$cmd"
655 done
657 if test "$prev" != 'sed 50q "$0"'; then
658 echo_test_string=`eval $prev`
659 export echo_test_string
660 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"}
661 else
662 # Oops. We lost completely, so just stick with echo.
663 ECHO=echo
664 fi
665 fi
666 fi
667 fi
668 fi
669 fi
671 # Copy echo and quote the copy suitably for passing to libtool from
672 # the Makefile, instead of quoting the original, which is used later.
673 lt_ECHO=$ECHO
674 if test "X$lt_ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then
675 lt_ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo"
676 fi
681 test -n "$DJDIR" || exec 7<&0 </dev/null
682 exec 6>&1
684 # Name of the host.
685 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
686 # so uname gets run too.
687 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
689 #
690 # Initializations.
691 #
692 ac_default_prefix=/usr/local
693 ac_clean_files=
694 ac_config_libobj_dir=.
695 LIBOBJS=
696 cross_compiling=no
697 subdirs=
698 MFLAGS=
699 MAKEFLAGS=
701 # Identity of this package.
702 PACKAGE_NAME='glog'
703 PACKAGE_TARNAME='glog'
704 PACKAGE_VERSION='0.3.1'
705 PACKAGE_STRING='glog 0.3.1'
706 PACKAGE_BUGREPORT='opensource@google.com'
707 PACKAGE_URL=''
709 ac_unique_file="README"
710 # Factoring default headers for most tests.
711 ac_includes_default="\
712 #include <stdio.h>
713 #ifdef HAVE_SYS_TYPES_H
714 # include <sys/types.h>
715 #endif
716 #ifdef HAVE_SYS_STAT_H
717 # include <sys/stat.h>
718 #endif
719 #ifdef STDC_HEADERS
720 # include <stdlib.h>
721 # include <stddef.h>
722 #else
723 # ifdef HAVE_STDLIB_H
724 # include <stdlib.h>
725 # endif
726 #endif
727 #ifdef HAVE_STRING_H
728 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
729 # include <memory.h>
730 # endif
731 # include <string.h>
732 #endif
733 #ifdef HAVE_STRINGS_H
734 # include <strings.h>
735 #endif
736 #ifdef HAVE_INTTYPES_H
737 # include <inttypes.h>
738 #endif
739 #ifdef HAVE_STDINT_H
740 # include <stdint.h>
741 #endif
742 #ifdef HAVE_UNISTD_H
743 # include <unistd.h>
744 #endif"
746 ac_subst_vars='am__EXEEXT_FALSE
747 am__EXEEXT_TRUE
748 LTLIBOBJS
749 LIBOBJS
750 GMOCK_LIBS
751 GTEST_LIBS
752 GFLAGS_LIBS
753 GMOCK_CFLAGS
754 GTEST_CFLAGS
755 GFLAGS_CFLAGS
756 ac_cv_have_libgflags
757 ac_cv_have___uint16
758 ac_cv_have_u_int16_t
759 ac_cv_have_uint16_t
760 ac_cv_have_unistd_h
761 ac_cv_have_inttypes_h
762 ac_cv_have_systypes_h
763 ac_cv_have_stdint_h
764 ac_cv_have___builtin_expect
765 ac_cv___attribute___printf_4_5
766 ac_cv___attribute___noreturn
767 ac_cv_cxx_using_operator
768 ac_google_namespace
769 ac_google_end_namespace
770 ac_google_start_namespace
771 UNWIND_LIBS
772 HAVE_GMOCK_FALSE
773 HAVE_GMOCK_TRUE
774 GMOCK_CONFIG
775 GTEST_CONFIG
776 PTHREAD_CFLAGS
777 PTHREAD_LIBS
778 PTHREAD_CC
779 acx_pthread_config
780 X86_64_FALSE
781 X86_64_TRUE
782 ENABLE_FRAME_POINTERS_FALSE
783 ENABLE_FRAME_POINTERS_TRUE
784 LIBTOOL_DEPS
785 CXXCPP
786 OTOOL64
787 OTOOL
788 LIPO
789 NMEDIT
790 DSYMUTIL
791 lt_ECHO
792 RANLIB
793 AR
794 OBJDUMP
795 LN_S
796 NM
797 ac_ct_DUMPBIN
798 DUMPBIN
799 LD
800 FGREP
801 EGREP
802 GREP
803 SED
804 host_os
805 host_vendor
806 host_cpu
807 host
808 build_os
809 build_vendor
810 build_cpu
811 build
812 LIBTOOL
813 GCC_FALSE
814 GCC_TRUE
815 am__fastdepCXX_FALSE
816 am__fastdepCXX_TRUE
817 CXXDEPMODE
818 ac_ct_CXX
819 CXXFLAGS
820 CXX
821 CPP
822 am__fastdepCC_FALSE
823 am__fastdepCC_TRUE
824 CCDEPMODE
825 AMDEPBACKSLASH
826 AMDEP_FALSE
827 AMDEP_TRUE
828 am__quote
829 am__include
830 DEPDIR
831 OBJEXT
832 EXEEXT
833 ac_ct_CC
834 CPPFLAGS
835 LDFLAGS
836 CFLAGS
837 CC
838 am__untar
839 am__tar
840 AMTAR
841 am__leading_dot
842 SET_MAKE
843 AWK
844 mkdir_p
845 MKDIR_P
846 INSTALL_STRIP_PROGRAM
847 STRIP
848 install_sh
849 MAKEINFO
850 AUTOHEADER
851 AUTOMAKE
852 AUTOCONF
853 ACLOCAL
854 VERSION
855 PACKAGE
856 CYGPATH_W
857 am__isrc
858 INSTALL_DATA
859 INSTALL_SCRIPT
860 INSTALL_PROGRAM
861 target_alias
862 host_alias
863 build_alias
864 LIBS
865 ECHO_T
866 ECHO_N
867 ECHO_C
868 DEFS
869 mandir
870 localedir
871 libdir
872 psdir
873 pdfdir
874 dvidir
875 htmldir
876 infodir
877 docdir
878 oldincludedir
879 includedir
880 localstatedir
881 sharedstatedir
882 sysconfdir
883 datadir
884 datarootdir
885 libexecdir
886 sbindir
887 bindir
888 program_transform_name
889 prefix
890 exec_prefix
891 PACKAGE_URL
892 PACKAGE_BUGREPORT
893 PACKAGE_STRING
894 PACKAGE_VERSION
895 PACKAGE_TARNAME
896 PACKAGE_NAME
897 PATH_SEPARATOR
898 SHELL'
899 ac_subst_files=''
900 ac_user_opts='
901 enable_option_checking
902 enable_dependency_tracking
903 enable_shared
904 enable_static
905 with_pic
906 enable_fast_install
907 with_gnu_ld
908 enable_libtool_lock
909 enable_frame_pointers
910 with_gflags
911 enable_namespace
912 '
913 ac_precious_vars='build_alias
914 host_alias
915 target_alias
916 CC
917 CFLAGS
918 LDFLAGS
919 LIBS
920 CPPFLAGS
921 CPP
922 CXX
923 CXXFLAGS
924 CCC
925 CXXCPP'
928 # Initialize some variables set by options.
929 ac_init_help=
930 ac_init_version=false
931 ac_unrecognized_opts=
932 ac_unrecognized_sep=
933 # The variables have the same names as the options, with
934 # dashes changed to underlines.
935 cache_file=/dev/null
936 exec_prefix=NONE
937 no_create=
938 no_recursion=
939 prefix=NONE
940 program_prefix=NONE
941 program_suffix=NONE
942 program_transform_name=s,x,x,
943 silent=
944 site=
945 srcdir=
946 verbose=
947 x_includes=NONE
948 x_libraries=NONE
950 # Installation directory options.
951 # These are left unexpanded so users can "make install exec_prefix=/foo"
952 # and all the variables that are supposed to be based on exec_prefix
953 # by default will actually change.
954 # Use braces instead of parens because sh, perl, etc. also accept them.
955 # (The list follows the same order as the GNU Coding Standards.)
956 bindir='${exec_prefix}/bin'
957 sbindir='${exec_prefix}/sbin'
958 libexecdir='${exec_prefix}/libexec'
959 datarootdir='${prefix}/share'
960 datadir='${datarootdir}'
961 sysconfdir='${prefix}/etc'
962 sharedstatedir='${prefix}/com'
963 localstatedir='${prefix}/var'
964 includedir='${prefix}/include'
965 oldincludedir='/usr/include'
966 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
967 infodir='${datarootdir}/info'
968 htmldir='${docdir}'
969 dvidir='${docdir}'
970 pdfdir='${docdir}'
971 psdir='${docdir}'
972 libdir='${exec_prefix}/lib'
973 localedir='${datarootdir}/locale'
974 mandir='${datarootdir}/man'
976 ac_prev=
977 ac_dashdash=
978 for ac_option
979 do
980 # If the previous option needs an argument, assign it.
981 if test -n "$ac_prev"; then
982 eval $ac_prev=\$ac_option
983 ac_prev=
984 continue
985 fi
987 case $ac_option in
988 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
989 *) ac_optarg=yes ;;
990 esac
992 # Accept the important Cygnus configure options, so we can diagnose typos.
994 case $ac_dashdash$ac_option in
995 --)
996 ac_dashdash=yes ;;
998 -bindir | --bindir | --bindi | --bind | --bin | --bi)
999 ac_prev=bindir ;;
1000 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1001 bindir=$ac_optarg ;;
1003 -build | --build | --buil | --bui | --bu)
1004 ac_prev=build_alias ;;
1005 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1006 build_alias=$ac_optarg ;;
1008 -cache-file | --cache-file | --cache-fil | --cache-fi \
1009 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1010 ac_prev=cache_file ;;
1011 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1012 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1013 cache_file=$ac_optarg ;;
1015 --config-cache | -C)
1016 cache_file=config.cache ;;
1018 -datadir | --datadir | --datadi | --datad)
1019 ac_prev=datadir ;;
1020 -datadir=* | --datadir=* | --datadi=* | --datad=*)
1021 datadir=$ac_optarg ;;
1023 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1024 | --dataroo | --dataro | --datar)
1025 ac_prev=datarootdir ;;
1026 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1027 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1028 datarootdir=$ac_optarg ;;
1030 -disable-* | --disable-*)
1031 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1032 # Reject names that are not valid shell variable names.
1033 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1034 as_fn_error "invalid feature name: $ac_useropt"
1035 ac_useropt_orig=$ac_useropt
1036 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1037 case $ac_user_opts in
1038 *"
1039 "enable_$ac_useropt"
1040 "*) ;;
1041 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1042 ac_unrecognized_sep=', ';;
1043 esac
1044 eval enable_$ac_useropt=no ;;
1046 -docdir | --docdir | --docdi | --doc | --do)
1047 ac_prev=docdir ;;
1048 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1049 docdir=$ac_optarg ;;
1051 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1052 ac_prev=dvidir ;;
1053 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1054 dvidir=$ac_optarg ;;
1056 -enable-* | --enable-*)
1057 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1058 # Reject names that are not valid shell variable names.
1059 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1060 as_fn_error "invalid feature name: $ac_useropt"
1061 ac_useropt_orig=$ac_useropt
1062 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1063 case $ac_user_opts in
1064 *"
1065 "enable_$ac_useropt"
1066 "*) ;;
1067 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1068 ac_unrecognized_sep=', ';;
1069 esac
1070 eval enable_$ac_useropt=\$ac_optarg ;;
1072 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1073 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1074 | --exec | --exe | --ex)
1075 ac_prev=exec_prefix ;;
1076 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1077 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1078 | --exec=* | --exe=* | --ex=*)
1079 exec_prefix=$ac_optarg ;;
1081 -gas | --gas | --ga | --g)
1082 # Obsolete; use --with-gas.
1083 with_gas=yes ;;
1085 -help | --help | --hel | --he | -h)
1086 ac_init_help=long ;;
1087 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1088 ac_init_help=recursive ;;
1089 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1090 ac_init_help=short ;;
1092 -host | --host | --hos | --ho)
1093 ac_prev=host_alias ;;
1094 -host=* | --host=* | --hos=* | --ho=*)
1095 host_alias=$ac_optarg ;;
1097 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1098 ac_prev=htmldir ;;
1099 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1100 | --ht=*)
1101 htmldir=$ac_optarg ;;
1103 -includedir | --includedir | --includedi | --included | --include \
1104 | --includ | --inclu | --incl | --inc)
1105 ac_prev=includedir ;;
1106 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1107 | --includ=* | --inclu=* | --incl=* | --inc=*)
1108 includedir=$ac_optarg ;;
1110 -infodir | --infodir | --infodi | --infod | --info | --inf)
1111 ac_prev=infodir ;;
1112 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1113 infodir=$ac_optarg ;;
1115 -libdir | --libdir | --libdi | --libd)
1116 ac_prev=libdir ;;
1117 -libdir=* | --libdir=* | --libdi=* | --libd=*)
1118 libdir=$ac_optarg ;;
1120 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1121 | --libexe | --libex | --libe)
1122 ac_prev=libexecdir ;;
1123 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1124 | --libexe=* | --libex=* | --libe=*)
1125 libexecdir=$ac_optarg ;;
1127 -localedir | --localedir | --localedi | --localed | --locale)
1128 ac_prev=localedir ;;
1129 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1130 localedir=$ac_optarg ;;
1132 -localstatedir | --localstatedir | --localstatedi | --localstated \
1133 | --localstate | --localstat | --localsta | --localst | --locals)
1134 ac_prev=localstatedir ;;
1135 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1136 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1137 localstatedir=$ac_optarg ;;
1139 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1140 ac_prev=mandir ;;
1141 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1142 mandir=$ac_optarg ;;
1144 -nfp | --nfp | --nf)
1145 # Obsolete; use --without-fp.
1146 with_fp=no ;;
1148 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1149 | --no-cr | --no-c | -n)
1150 no_create=yes ;;
1152 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1153 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1154 no_recursion=yes ;;
1156 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1157 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1158 | --oldin | --oldi | --old | --ol | --o)
1159 ac_prev=oldincludedir ;;
1160 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1161 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1162 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1163 oldincludedir=$ac_optarg ;;
1165 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1166 ac_prev=prefix ;;
1167 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1168 prefix=$ac_optarg ;;
1170 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1171 | --program-pre | --program-pr | --program-p)
1172 ac_prev=program_prefix ;;
1173 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1174 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1175 program_prefix=$ac_optarg ;;
1177 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1178 | --program-suf | --program-su | --program-s)
1179 ac_prev=program_suffix ;;
1180 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1181 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1182 program_suffix=$ac_optarg ;;
1184 -program-transform-name | --program-transform-name \
1185 | --program-transform-nam | --program-transform-na \
1186 | --program-transform-n | --program-transform- \
1187 | --program-transform | --program-transfor \
1188 | --program-transfo | --program-transf \
1189 | --program-trans | --program-tran \
1190 | --progr-tra | --program-tr | --program-t)
1191 ac_prev=program_transform_name ;;
1192 -program-transform-name=* | --program-transform-name=* \
1193 | --program-transform-nam=* | --program-transform-na=* \
1194 | --program-transform-n=* | --program-transform-=* \
1195 | --program-transform=* | --program-transfor=* \
1196 | --program-transfo=* | --program-transf=* \
1197 | --program-trans=* | --program-tran=* \
1198 | --progr-tra=* | --program-tr=* | --program-t=*)
1199 program_transform_name=$ac_optarg ;;
1201 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1202 ac_prev=pdfdir ;;
1203 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1204 pdfdir=$ac_optarg ;;
1206 -psdir | --psdir | --psdi | --psd | --ps)
1207 ac_prev=psdir ;;
1208 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1209 psdir=$ac_optarg ;;
1211 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1212 | -silent | --silent | --silen | --sile | --sil)
1213 silent=yes ;;
1215 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1216 ac_prev=sbindir ;;
1217 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1218 | --sbi=* | --sb=*)
1219 sbindir=$ac_optarg ;;
1221 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1222 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1223 | --sharedst | --shareds | --shared | --share | --shar \
1224 | --sha | --sh)
1225 ac_prev=sharedstatedir ;;
1226 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1227 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1228 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1229 | --sha=* | --sh=*)
1230 sharedstatedir=$ac_optarg ;;
1232 -site | --site | --sit)
1233 ac_prev=site ;;
1234 -site=* | --site=* | --sit=*)
1235 site=$ac_optarg ;;
1237 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1238 ac_prev=srcdir ;;
1239 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1240 srcdir=$ac_optarg ;;
1242 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1243 | --syscon | --sysco | --sysc | --sys | --sy)
1244 ac_prev=sysconfdir ;;
1245 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1246 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1247 sysconfdir=$ac_optarg ;;
1249 -target | --target | --targe | --targ | --tar | --ta | --t)
1250 ac_prev=target_alias ;;
1251 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1252 target_alias=$ac_optarg ;;
1254 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1255 verbose=yes ;;
1257 -version | --version | --versio | --versi | --vers | -V)
1258 ac_init_version=: ;;
1260 -with-* | --with-*)
1261 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1262 # Reject names that are not valid shell variable names.
1263 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1264 as_fn_error "invalid package name: $ac_useropt"
1265 ac_useropt_orig=$ac_useropt
1266 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1267 case $ac_user_opts in
1268 *"
1269 "with_$ac_useropt"
1270 "*) ;;
1271 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1272 ac_unrecognized_sep=', ';;
1273 esac
1274 eval with_$ac_useropt=\$ac_optarg ;;
1276 -without-* | --without-*)
1277 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1278 # Reject names that are not valid shell variable names.
1279 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1280 as_fn_error "invalid package name: $ac_useropt"
1281 ac_useropt_orig=$ac_useropt
1282 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1283 case $ac_user_opts in
1284 *"
1285 "with_$ac_useropt"
1286 "*) ;;
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1288 ac_unrecognized_sep=', ';;
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1292 --x)
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1294 with_x=yes ;;
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1298 ac_prev=x_includes ;;
1299 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1300 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1301 x_includes=$ac_optarg ;;
1303 -x-libraries | --x-libraries | --x-librarie | --x-librari \
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1305 ac_prev=x_libraries ;;
1306 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
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1308 x_libraries=$ac_optarg ;;
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1311 Try \`$0 --help' for more information."
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1317 case $ac_envvar in #(
1318 '' | [0-9]* | *[!_$as_cr_alnum]* )
1319 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
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1324 *)
1325 # FIXME: should be removed in autoconf 3.0.
1326 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1327 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1328 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
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1340 if test -n "$ac_unrecognized_opts"; then
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1344 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1345 esac
1346 fi
1348 # Check all directory arguments for consistency.
1349 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1350 datadir sysconfdir sharedstatedir localstatedir includedir \
1351 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1352 libdir localedir mandir
1353 do
1354 eval ac_val=\$$ac_var
1355 # Remove trailing slashes.
1356 case $ac_val in
1357 */ )
1358 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1359 eval $ac_var=\$ac_val;;
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1361 # Be sure to have absolute directory names.
1362 case $ac_val in
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1364 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1365 esac
1366 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1367 done
1369 # There might be people who depend on the old broken behavior: `$host'
1370 # used to hold the argument of --host etc.
1371 # FIXME: To remove some day.
1372 build=$build_alias
1373 host=$host_alias
1374 target=$target_alias
1376 # FIXME: To remove some day.
1377 if test "x$host_alias" != x; then
1378 if test "x$build_alias" = x; then
1379 cross_compiling=maybe
1380 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1381 If a cross compiler is detected then cross compile mode will be used." >&2
1382 elif test "x$build_alias" != "x$host_alias"; then
1383 cross_compiling=yes
1384 fi
1385 fi
1387 ac_tool_prefix=
1388 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1390 test "$silent" = yes && exec 6>/dev/null
1393 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1394 ac_ls_di=`ls -di .` &&
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1396 as_fn_error "working directory cannot be determined"
1397 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1398 as_fn_error "pwd does not report name of working directory"
1401 # Find the source files, if location was not specified.
1402 if test -z "$srcdir"; then
1403 ac_srcdir_defaulted=yes
1404 # Try the directory containing this script, then the parent directory.
1405 ac_confdir=`$as_dirname -- "$as_myself" ||
1406 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1407 X"$as_myself" : 'X\(//\)[^/]' \| \
1408 X"$as_myself" : 'X\(//\)$' \| \
1409 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1410 $as_echo X"$as_myself" |
1411 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1412 s//\1/
1413 q
1414 }
1415 /^X\(\/\/\)[^/].*/{
1416 s//\1/
1417 q
1418 }
1419 /^X\(\/\/\)$/{
1420 s//\1/
1421 q
1422 }
1423 /^X\(\/\).*/{
1424 s//\1/
1425 q
1426 }
1427 s/.*/./; q'`
1428 srcdir=$ac_confdir
1429 if test ! -r "$srcdir/$ac_unique_file"; then
1430 srcdir=..
1431 fi
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1433 ac_srcdir_defaulted=no
1434 fi
1435 if test ! -r "$srcdir/$ac_unique_file"; then
1436 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1437 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1438 fi
1439 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1440 ac_abs_confdir=`(
1441 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1442 pwd)`
1443 # When building in place, set srcdir=.
1444 if test "$ac_abs_confdir" = "$ac_pwd"; then
1445 srcdir=.
1446 fi
1447 # Remove unnecessary trailing slashes from srcdir.
1448 # Double slashes in file names in object file debugging info
1449 # mess up M-x gdb in Emacs.
1450 case $srcdir in
1451 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1452 esac
1453 for ac_var in $ac_precious_vars; do
1454 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1455 eval ac_env_${ac_var}_value=\$${ac_var}
1456 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1457 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1458 done
1460 #
1461 # Report the --help message.
1462 #
1463 if test "$ac_init_help" = "long"; then
1464 # Omit some internal or obsolete options to make the list less imposing.
1465 # This message is too long to be a string in the A/UX 3.1 sh.
1466 cat <<_ACEOF
1467 \`configure' configures glog 0.3.1 to adapt to many kinds of systems.
1469 Usage: $0 [OPTION]... [VAR=VALUE]...
1471 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1472 VAR=VALUE. See below for descriptions of some of the useful variables.
1474 Defaults for the options are specified in brackets.
1476 Configuration:
1477 -h, --help display this help and exit
1478 --help=short display options specific to this package
1479 --help=recursive display the short help of all the included packages
1480 -V, --version display version information and exit
1481 -q, --quiet, --silent do not print \`checking...' messages
1482 --cache-file=FILE cache test results in FILE [disabled]
1483 -C, --config-cache alias for \`--cache-file=config.cache'
1484 -n, --no-create do not create output files
1485 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1487 Installation directories:
1488 --prefix=PREFIX install architecture-independent files in PREFIX
1489 [$ac_default_prefix]
1490 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1491 [PREFIX]
1493 By default, \`make install' will install all the files in
1494 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1495 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1496 for instance \`--prefix=\$HOME'.
1498 For better control, use the options below.
1500 Fine tuning of the installation directories:
1501 --bindir=DIR user executables [EPREFIX/bin]
1502 --sbindir=DIR system admin executables [EPREFIX/sbin]
1503 --libexecdir=DIR program executables [EPREFIX/libexec]
1504 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1505 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1506 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1507 --libdir=DIR object code libraries [EPREFIX/lib]
1508 --includedir=DIR C header files [PREFIX/include]
1509 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1510 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1511 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1512 --infodir=DIR info documentation [DATAROOTDIR/info]
1513 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1514 --mandir=DIR man documentation [DATAROOTDIR/man]
1515 --docdir=DIR documentation root [DATAROOTDIR/doc/glog]
1516 --htmldir=DIR html documentation [DOCDIR]
1517 --dvidir=DIR dvi documentation [DOCDIR]
1518 --pdfdir=DIR pdf documentation [DOCDIR]
1519 --psdir=DIR ps documentation [DOCDIR]
1520 _ACEOF
1522 cat <<\_ACEOF
1524 Program names:
1525 --program-prefix=PREFIX prepend PREFIX to installed program names
1526 --program-suffix=SUFFIX append SUFFIX to installed program names
1527 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1529 System types:
1530 --build=BUILD configure for building on BUILD [guessed]
1531 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1532 _ACEOF
1533 fi
1535 if test -n "$ac_init_help"; then
1536 case $ac_init_help in
1537 short | recursive ) echo "Configuration of glog 0.3.1:";;
1538 esac
1539 cat <<\_ACEOF
1541 Optional Features:
1542 --disable-option-checking ignore unrecognized --enable/--with options
1543 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1544 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1545 --disable-dependency-tracking speeds up one-time build
1546 --enable-dependency-tracking do not reject slow dependency extractors
1547 --enable-shared[=PKGS] build shared libraries [default=yes]
1548 --enable-static[=PKGS] build static libraries [default=yes]
1549 --enable-fast-install[=PKGS]
1550 optimize for fast installation [default=yes]
1551 --disable-libtool-lock avoid locking (might break parallel builds)
1552 --enable-frame-pointers On x86_64 systems, compile with
1553 -fno-omit-frame-pointer (see INSTALL)
1554 --enable-namespace=FOO to define these Google
1555 classes in the FOO namespace. --disable-namespace
1556 to define them in the global namespace. Default
1557 is to define them in namespace google.
1559 Optional Packages:
1560 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1561 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1562 --with-pic try to use only PIC/non-PIC objects [default=use
1563 both]
1564 --with-gnu-ld assume the C compiler uses GNU ld [default=no]
1565 --with-gflags=GFLAGS_DIR
1567 Some influential environment variables:
1568 CC C compiler command
1569 CFLAGS C compiler flags
1570 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1571 nonstandard directory <lib dir>
1572 LIBS libraries to pass to the linker, e.g. -l<library>
1573 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1574 you have headers in a nonstandard directory <include dir>
1575 CPP C preprocessor
1576 CXX C++ compiler command
1577 CXXFLAGS C++ compiler flags
1578 CXXCPP C++ preprocessor
1580 Use these variables to override the choices made by `configure' or to help
1581 it to find libraries and programs with nonstandard names/locations.
1583 Report bugs to <opensource@google.com>.
1584 _ACEOF
1585 ac_status=$?
1586 fi
1588 if test "$ac_init_help" = "recursive"; then
1589 # If there are subdirs, report their specific --help.
1590 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1591 test -d "$ac_dir" ||
1592 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1593 continue
1594 ac_builddir=.
1596 case "$ac_dir" in
1597 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1598 *)
1599 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1600 # A ".." for each directory in $ac_dir_suffix.
1601 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1602 case $ac_top_builddir_sub in
1603 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1604 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1605 esac ;;
1606 esac
1607 ac_abs_top_builddir=$ac_pwd
1608 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1609 # for backward compatibility:
1610 ac_top_builddir=$ac_top_build_prefix
1612 case $srcdir in
1613 .) # We are building in place.
1614 ac_srcdir=.
1615 ac_top_srcdir=$ac_top_builddir_sub
1616 ac_abs_top_srcdir=$ac_pwd ;;
1617 [\\/]* | ?:[\\/]* ) # Absolute name.
1618 ac_srcdir=$srcdir$ac_dir_suffix;
1619 ac_top_srcdir=$srcdir
1620 ac_abs_top_srcdir=$srcdir ;;
1621 *) # Relative name.
1622 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1623 ac_top_srcdir=$ac_top_build_prefix$srcdir
1624 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1625 esac
1626 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1628 cd "$ac_dir" || { ac_status=$?; continue; }
1629 # Check for guested configure.
1630 if test -f "$ac_srcdir/configure.gnu"; then
1631 echo &&
1632 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1633 elif test -f "$ac_srcdir/configure"; then
1634 echo &&
1635 $SHELL "$ac_srcdir/configure" --help=recursive
1636 else
1637 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1638 fi || ac_status=$?
1639 cd "$ac_pwd" || { ac_status=$?; break; }
1640 done
1641 fi
1643 test -n "$ac_init_help" && exit $ac_status
1644 if $ac_init_version; then
1645 cat <<\_ACEOF
1646 glog configure 0.3.1
1647 generated by GNU Autoconf 2.65
1649 Copyright (C) 2009 Free Software Foundation, Inc.
1650 This configure script is free software; the Free Software Foundation
1651 gives unlimited permission to copy, distribute and modify it.
1652 _ACEOF
1653 exit
1654 fi
1656 ## ------------------------ ##
1657 ## Autoconf initialization. ##
1658 ## ------------------------ ##
1660 # ac_fn_c_try_compile LINENO
1661 # --------------------------
1662 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1663 ac_fn_c_try_compile ()
1664 {
1665 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1666 rm -f conftest.$ac_objext
1667 if { { ac_try="$ac_compile"
1668 case "(($ac_try" in
1669 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1670 *) ac_try_echo=$ac_try;;
1671 esac
1672 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1673 $as_echo "$ac_try_echo"; } >&5
1674 (eval "$ac_compile") 2>conftest.err
1675 ac_status=$?
1676 if test -s conftest.err; then
1677 grep -v '^ *+' conftest.err >conftest.er1
1678 cat conftest.er1 >&5
1679 mv -f conftest.er1 conftest.err
1680 fi
1681 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1682 test $ac_status = 0; } && {
1683 test -z "$ac_c_werror_flag" ||
1684 test ! -s conftest.err
1685 } && test -s conftest.$ac_objext; then :
1686 ac_retval=0
1687 else
1688 $as_echo "$as_me: failed program was:" >&5
1689 sed 's/^/| /' conftest.$ac_ext >&5
1691 ac_retval=1
1692 fi
1693 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1694 as_fn_set_status $ac_retval
1696 } # ac_fn_c_try_compile
1698 # ac_fn_c_try_cpp LINENO
1699 # ----------------------
1700 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1701 ac_fn_c_try_cpp ()
1702 {
1703 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1704 if { { ac_try="$ac_cpp conftest.$ac_ext"
1705 case "(($ac_try" in
1706 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1707 *) ac_try_echo=$ac_try;;
1708 esac
1709 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1710 $as_echo "$ac_try_echo"; } >&5
1711 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1712 ac_status=$?
1713 if test -s conftest.err; then
1714 grep -v '^ *+' conftest.err >conftest.er1
1715 cat conftest.er1 >&5
1716 mv -f conftest.er1 conftest.err
1717 fi
1718 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1719 test $ac_status = 0; } >/dev/null && {
1720 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1721 test ! -s conftest.err
1722 }; then :
1723 ac_retval=0
1724 else
1725 $as_echo "$as_me: failed program was:" >&5
1726 sed 's/^/| /' conftest.$ac_ext >&5
1728 ac_retval=1
1729 fi
1730 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1731 as_fn_set_status $ac_retval
1733 } # ac_fn_c_try_cpp
1735 # ac_fn_cxx_try_compile LINENO
1736 # ----------------------------
1737 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1738 ac_fn_cxx_try_compile ()
1739 {
1740 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1741 rm -f conftest.$ac_objext
1742 if { { ac_try="$ac_compile"
1743 case "(($ac_try" in
1744 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1745 *) ac_try_echo=$ac_try;;
1746 esac
1747 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1748 $as_echo "$ac_try_echo"; } >&5
1749 (eval "$ac_compile") 2>conftest.err
1750 ac_status=$?
1751 if test -s conftest.err; then
1752 grep -v '^ *+' conftest.err >conftest.er1
1753 cat conftest.er1 >&5
1754 mv -f conftest.er1 conftest.err
1755 fi
1756 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1757 test $ac_status = 0; } && {
1758 test -z "$ac_cxx_werror_flag" ||
1759 test ! -s conftest.err
1760 } && test -s conftest.$ac_objext; then :
1761 ac_retval=0
1762 else
1763 $as_echo "$as_me: failed program was:" >&5
1764 sed 's/^/| /' conftest.$ac_ext >&5
1766 ac_retval=1
1767 fi
1768 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1769 as_fn_set_status $ac_retval
1771 } # ac_fn_cxx_try_compile
1773 # ac_fn_c_try_link LINENO
1774 # -----------------------
1775 # Try to link conftest.$ac_ext, and return whether this succeeded.
1776 ac_fn_c_try_link ()
1777 {
1778 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1779 rm -f conftest.$ac_objext conftest$ac_exeext
1780 if { { ac_try="$ac_link"
1781 case "(($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 "$ac_link") 2>conftest.err
1788 ac_status=$?
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$ac_exeext && {
1799 test "$cross_compiling" = yes ||
1800 $as_test_x conftest$ac_exeext
1801 }; then :
1802 ac_retval=0
1803 else
1804 $as_echo "$as_me: failed program was:" >&5
1805 sed 's/^/| /' conftest.$ac_ext >&5
1807 ac_retval=1
1808 fi
1809 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1810 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1811 # interfere with the next link command; also delete a directory that is
1812 # left behind by Apple's compiler. We do this before executing the actions.
1813 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1814 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1815 as_fn_set_status $ac_retval
1817 } # ac_fn_c_try_link
1819 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1820 # -------------------------------------------------------
1821 # Tests whether HEADER exists and can be compiled using the include files in
1822 # INCLUDES, setting the cache variable VAR accordingly.
1823 ac_fn_c_check_header_compile ()
1824 {
1825 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1827 $as_echo_n "checking for $2... " >&6; }
1828 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1829 $as_echo_n "(cached) " >&6
1830 else
1831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1832 /* end confdefs.h. */
1833 $4
1834 #include <$2>
1835 _ACEOF
1836 if ac_fn_c_try_compile "$LINENO"; then :
1837 eval "$3=yes"
1838 else
1839 eval "$3=no"
1840 fi
1841 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1842 fi
1843 eval ac_res=\$$3
1844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1845 $as_echo "$ac_res" >&6; }
1846 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1848 } # ac_fn_c_check_header_compile
1850 # ac_fn_c_try_run LINENO
1851 # ----------------------
1852 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1853 # that executables *can* be run.
1854 ac_fn_c_try_run ()
1855 {
1856 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1857 if { { ac_try="$ac_link"
1858 case "(($ac_try" in
1859 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1860 *) ac_try_echo=$ac_try;;
1861 esac
1862 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1863 $as_echo "$ac_try_echo"; } >&5
1864 (eval "$ac_link") 2>&5
1865 ac_status=$?
1866 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1867 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1868 { { case "(($ac_try" in
1869 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1870 *) ac_try_echo=$ac_try;;
1871 esac
1872 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1873 $as_echo "$ac_try_echo"; } >&5
1874 (eval "$ac_try") 2>&5
1875 ac_status=$?
1876 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1877 test $ac_status = 0; }; }; then :
1878 ac_retval=0
1879 else
1880 $as_echo "$as_me: program exited with status $ac_status" >&5
1881 $as_echo "$as_me: failed program was:" >&5
1882 sed 's/^/| /' conftest.$ac_ext >&5
1884 ac_retval=$ac_status
1885 fi
1886 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1887 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1888 as_fn_set_status $ac_retval
1890 } # ac_fn_c_try_run
1892 # ac_fn_c_check_func LINENO FUNC VAR
1893 # ----------------------------------
1894 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1895 ac_fn_c_check_func ()
1896 {
1897 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1899 $as_echo_n "checking for $2... " >&6; }
1900 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1901 $as_echo_n "(cached) " >&6
1902 else
1903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1904 /* end confdefs.h. */
1905 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1906 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1907 #define $2 innocuous_$2
1909 /* System header to define __stub macros and hopefully few prototypes,
1910 which can conflict with char $2 (); below.
1911 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1912 <limits.h> exists even on freestanding compilers. */
1914 #ifdef __STDC__
1915 # include <limits.h>
1916 #else
1917 # include <assert.h>
1918 #endif
1920 #undef $2
1922 /* Override any GCC internal prototype to avoid an error.
1923 Use char because int might match the return type of a GCC
1924 builtin and then its argument prototype would still apply. */
1925 #ifdef __cplusplus
1926 extern "C"
1927 #endif
1928 char $2 ();
1929 /* The GNU C library defines this for functions which it implements
1930 to always fail with ENOSYS. Some functions are actually named
1931 something starting with __ and the normal name is an alias. */
1932 #if defined __stub_$2 || defined __stub___$2
1933 choke me
1934 #endif
1936 int
1937 main ()
1938 {
1939 return $2 ();
1940 ;
1941 return 0;
1942 }
1943 _ACEOF
1944 if ac_fn_c_try_link "$LINENO"; then :
1945 eval "$3=yes"
1946 else
1947 eval "$3=no"
1948 fi
1949 rm -f core conftest.err conftest.$ac_objext \
1950 conftest$ac_exeext conftest.$ac_ext
1951 fi
1952 eval ac_res=\$$3
1953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1954 $as_echo "$ac_res" >&6; }
1955 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1957 } # ac_fn_c_check_func
1959 # ac_fn_cxx_try_cpp LINENO
1960 # ------------------------
1961 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1962 ac_fn_cxx_try_cpp ()
1963 {
1964 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1965 if { { ac_try="$ac_cpp conftest.$ac_ext"
1966 case "(($ac_try" in
1967 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1968 *) ac_try_echo=$ac_try;;
1969 esac
1970 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1971 $as_echo "$ac_try_echo"; } >&5
1972 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1973 ac_status=$?
1974 if test -s conftest.err; then
1975 grep -v '^ *+' conftest.err >conftest.er1
1976 cat conftest.er1 >&5
1977 mv -f conftest.er1 conftest.err
1978 fi
1979 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1980 test $ac_status = 0; } >/dev/null && {
1981 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
1982 test ! -s conftest.err
1983 }; then :
1984 ac_retval=0
1985 else
1986 $as_echo "$as_me: failed program was:" >&5
1987 sed 's/^/| /' conftest.$ac_ext >&5
1989 ac_retval=1
1990 fi
1991 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1992 as_fn_set_status $ac_retval
1994 } # ac_fn_cxx_try_cpp
1996 # ac_fn_cxx_try_link LINENO
1997 # -------------------------
1998 # Try to link conftest.$ac_ext, and return whether this succeeded.
1999 ac_fn_cxx_try_link ()
2000 {
2001 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2002 rm -f conftest.$ac_objext conftest$ac_exeext
2003 if { { ac_try="$ac_link"
2004 case "(($ac_try" in
2005 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2006 *) ac_try_echo=$ac_try;;
2007 esac
2008 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2009 $as_echo "$ac_try_echo"; } >&5
2010 (eval "$ac_link") 2>conftest.err
2011 ac_status=$?
2012 if test -s conftest.err; then
2013 grep -v '^ *+' conftest.err >conftest.er1
2014 cat conftest.er1 >&5
2015 mv -f conftest.er1 conftest.err
2016 fi
2017 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2018 test $ac_status = 0; } && {
2019 test -z "$ac_cxx_werror_flag" ||
2020 test ! -s conftest.err
2021 } && test -s conftest$ac_exeext && {
2022 test "$cross_compiling" = yes ||
2023 $as_test_x conftest$ac_exeext
2024 }; then :
2025 ac_retval=0
2026 else
2027 $as_echo "$as_me: failed program was:" >&5
2028 sed 's/^/| /' conftest.$ac_ext >&5
2030 ac_retval=1
2031 fi
2032 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2033 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2034 # interfere with the next link command; also delete a directory that is
2035 # left behind by Apple's compiler. We do this before executing the actions.
2036 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2037 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2038 as_fn_set_status $ac_retval
2040 } # ac_fn_cxx_try_link
2042 # ac_fn_cxx_try_run LINENO
2043 # ------------------------
2044 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
2045 # that executables *can* be run.
2046 ac_fn_cxx_try_run ()
2047 {
2048 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2049 if { { ac_try="$ac_link"
2050 case "(($ac_try" in
2051 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2052 *) ac_try_echo=$ac_try;;
2053 esac
2054 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2055 $as_echo "$ac_try_echo"; } >&5
2056 (eval "$ac_link") 2>&5
2057 ac_status=$?
2058 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2059 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2060 { { case "(($ac_try" in
2061 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2062 *) ac_try_echo=$ac_try;;
2063 esac
2064 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2065 $as_echo "$ac_try_echo"; } >&5
2066 (eval "$ac_try") 2>&5
2067 ac_status=$?
2068 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2069 test $ac_status = 0; }; }; then :
2070 ac_retval=0
2071 else
2072 $as_echo "$as_me: program exited with status $ac_status" >&5
2073 $as_echo "$as_me: failed program was:" >&5
2074 sed 's/^/| /' conftest.$ac_ext >&5
2076 ac_retval=$ac_status
2077 fi
2078 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2079 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2080 as_fn_set_status $ac_retval
2082 } # ac_fn_cxx_try_run
2084 # ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
2085 # ---------------------------------------------------------
2086 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2087 # the include files in INCLUDES and setting the cache variable VAR
2088 # accordingly.
2089 ac_fn_cxx_check_header_mongrel ()
2090 {
2091 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2092 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2094 $as_echo_n "checking for $2... " >&6; }
2095 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2096 $as_echo_n "(cached) " >&6
2097 fi
2098 eval ac_res=\$$3
2099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2100 $as_echo "$ac_res" >&6; }
2101 else
2102 # Is the header compilable?
2103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2104 $as_echo_n "checking $2 usability... " >&6; }
2105 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2106 /* end confdefs.h. */
2107 $4
2108 #include <$2>
2109 _ACEOF
2110 if ac_fn_cxx_try_compile "$LINENO"; then :
2111 ac_header_compiler=yes
2112 else
2113 ac_header_compiler=no
2114 fi
2115 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2117 $as_echo "$ac_header_compiler" >&6; }
2119 # Is the header present?
2120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2121 $as_echo_n "checking $2 presence... " >&6; }
2122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2123 /* end confdefs.h. */
2124 #include <$2>
2125 _ACEOF
2126 if ac_fn_cxx_try_cpp "$LINENO"; then :
2127 ac_header_preproc=yes
2128 else
2129 ac_header_preproc=no
2130 fi
2131 rm -f conftest.err conftest.$ac_ext
2132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2133 $as_echo "$ac_header_preproc" >&6; }
2135 # So? What about this header?
2136 case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
2137 yes:no: )
2138 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2139 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2140 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2141 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2142 ;;
2143 no:yes:* )
2144 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2145 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2146 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
2147 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
2148 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2149 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2150 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
2151 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
2152 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2153 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2154 ( cat <<\_ASBOX
2155 ## ------------------------------------ ##
2156 ## Report this to opensource@google.com ##
2157 ## ------------------------------------ ##
2158 _ASBOX
2159 ) | sed "s/^/$as_me: WARNING: /" >&2
2160 ;;
2161 esac
2162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2163 $as_echo_n "checking for $2... " >&6; }
2164 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2165 $as_echo_n "(cached) " >&6
2166 else
2167 eval "$3=\$ac_header_compiler"
2168 fi
2169 eval ac_res=\$$3
2170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2171 $as_echo "$ac_res" >&6; }
2172 fi
2173 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2175 } # ac_fn_cxx_check_header_mongrel
2177 # ac_fn_cxx_compute_int LINENO EXPR VAR INCLUDES
2178 # ----------------------------------------------
2179 # Tries to find the compile-time value of EXPR in a program that includes
2180 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2181 # computed
2182 ac_fn_cxx_compute_int ()
2183 {
2184 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2185 if test "$cross_compiling" = yes; then
2186 # Depending upon the size, compute the lo and hi bounds.
2187 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2188 /* end confdefs.h. */
2189 $4
2190 int
2191 main ()
2192 {
2193 static int test_array [1 - 2 * !(($2) >= 0)];
2194 test_array [0] = 0
2196 ;
2197 return 0;
2198 }
2199 _ACEOF
2200 if ac_fn_cxx_try_compile "$LINENO"; then :
2201 ac_lo=0 ac_mid=0
2202 while :; do
2203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2204 /* end confdefs.h. */
2205 $4
2206 int
2207 main ()
2208 {
2209 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2210 test_array [0] = 0
2212 ;
2213 return 0;
2214 }
2215 _ACEOF
2216 if ac_fn_cxx_try_compile "$LINENO"; then :
2217 ac_hi=$ac_mid; break
2218 else
2219 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2220 if test $ac_lo -le $ac_mid; then
2221 ac_lo= ac_hi=
2222 break
2223 fi
2224 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2225 fi
2226 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2227 done
2228 else
2229 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2230 /* end confdefs.h. */
2231 $4
2232 int
2233 main ()
2234 {
2235 static int test_array [1 - 2 * !(($2) < 0)];
2236 test_array [0] = 0
2238 ;
2239 return 0;
2240 }
2241 _ACEOF
2242 if ac_fn_cxx_try_compile "$LINENO"; then :
2243 ac_hi=-1 ac_mid=-1
2244 while :; do
2245 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2246 /* end confdefs.h. */
2247 $4
2248 int
2249 main ()
2250 {
2251 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2252 test_array [0] = 0
2254 ;
2255 return 0;
2256 }
2257 _ACEOF
2258 if ac_fn_cxx_try_compile "$LINENO"; then :
2259 ac_lo=$ac_mid; break
2260 else
2261 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2262 if test $ac_mid -le $ac_hi; then
2263 ac_lo= ac_hi=
2264 break
2265 fi
2266 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2267 fi
2268 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2269 done
2270 else
2271 ac_lo= ac_hi=
2272 fi
2273 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2274 fi
2275 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2276 # Binary search between lo and hi bounds.
2277 while test "x$ac_lo" != "x$ac_hi"; do
2278 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2280 /* end confdefs.h. */
2281 $4
2282 int
2283 main ()
2284 {
2285 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2286 test_array [0] = 0
2288 ;
2289 return 0;
2290 }
2291 _ACEOF
2292 if ac_fn_cxx_try_compile "$LINENO"; then :
2293 ac_hi=$ac_mid
2294 else
2295 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2296 fi
2297 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2298 done
2299 case $ac_lo in #((
2300 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2301 '') ac_retval=1 ;;
2302 esac
2303 else
2304 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2305 /* end confdefs.h. */
2306 $4
2307 static long int longval () { return $2; }
2308 static unsigned long int ulongval () { return $2; }
2309 #include <stdio.h>
2310 #include <stdlib.h>
2311 int
2312 main ()
2313 {
2315 FILE *f = fopen ("conftest.val", "w");
2316 if (! f)
2317 return 1;
2318 if (($2) < 0)
2319 {
2320 long int i = longval ();
2321 if (i != ($2))
2322 return 1;
2323 fprintf (f, "%ld", i);
2324 }
2325 else
2326 {
2327 unsigned long int i = ulongval ();
2328 if (i != ($2))
2329 return 1;
2330 fprintf (f, "%lu", i);
2331 }
2332 /* Do not output a trailing newline, as this causes \r\n confusion
2333 on some platforms. */
2334 return ferror (f) || fclose (f) != 0;
2336 ;
2337 return 0;
2338 }
2339 _ACEOF
2340 if ac_fn_cxx_try_run "$LINENO"; then :
2341 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2342 else
2343 ac_retval=1
2344 fi
2345 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2346 conftest.$ac_objext conftest.beam conftest.$ac_ext
2347 rm -f conftest.val
2349 fi
2350 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2351 as_fn_set_status $ac_retval
2353 } # ac_fn_cxx_compute_int
2355 # ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES
2356 # ---------------------------------------------
2357 # Tests whether TYPE exists after having included INCLUDES, setting cache
2358 # variable VAR accordingly.
2359 ac_fn_cxx_check_type ()
2360 {
2361 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2363 $as_echo_n "checking for $2... " >&6; }
2364 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2365 $as_echo_n "(cached) " >&6
2366 else
2367 eval "$3=no"
2368 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2369 /* end confdefs.h. */
2370 $4
2371 int
2372 main ()
2373 {
2374 if (sizeof ($2))
2375 return 0;
2376 ;
2377 return 0;
2378 }
2379 _ACEOF
2380 if ac_fn_cxx_try_compile "$LINENO"; then :
2381 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2382 /* end confdefs.h. */
2383 $4
2384 int
2385 main ()
2386 {
2387 if (sizeof (($2)))
2388 return 0;
2389 ;
2390 return 0;
2391 }
2392 _ACEOF
2393 if ac_fn_cxx_try_compile "$LINENO"; then :
2395 else
2396 eval "$3=yes"
2397 fi
2398 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2399 fi
2400 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2401 fi
2402 eval ac_res=\$$3
2403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2404 $as_echo "$ac_res" >&6; }
2405 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2407 } # ac_fn_cxx_check_type
2409 # ac_fn_cxx_check_func LINENO FUNC VAR
2410 # ------------------------------------
2411 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2412 ac_fn_cxx_check_func ()
2413 {
2414 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2416 $as_echo_n "checking for $2... " >&6; }
2417 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2418 $as_echo_n "(cached) " >&6
2419 else
2420 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2421 /* end confdefs.h. */
2422 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2423 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2424 #define $2 innocuous_$2
2426 /* System header to define __stub macros and hopefully few prototypes,
2427 which can conflict with char $2 (); below.
2428 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2429 <limits.h> exists even on freestanding compilers. */
2431 #ifdef __STDC__
2432 # include <limits.h>
2433 #else
2434 # include <assert.h>
2435 #endif
2437 #undef $2
2439 /* Override any GCC internal prototype to avoid an error.
2440 Use char because int might match the return type of a GCC
2441 builtin and then its argument prototype would still apply. */
2442 #ifdef __cplusplus
2443 extern "C"
2444 #endif
2445 char $2 ();
2446 /* The GNU C library defines this for functions which it implements
2447 to always fail with ENOSYS. Some functions are actually named
2448 something starting with __ and the normal name is an alias. */
2449 #if defined __stub_$2 || defined __stub___$2
2450 choke me
2451 #endif
2453 int
2454 main ()
2455 {
2456 return $2 ();
2457 ;
2458 return 0;
2459 }
2460 _ACEOF
2461 if ac_fn_cxx_try_link "$LINENO"; then :
2462 eval "$3=yes"
2463 else
2464 eval "$3=no"
2465 fi
2466 rm -f core conftest.err conftest.$ac_objext \
2467 conftest$ac_exeext conftest.$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;}
2474 } # ac_fn_cxx_check_func
2475 cat >config.log <<_ACEOF
2476 This file contains any messages produced by compilers while
2477 running configure, to aid debugging if configure makes a mistake.
2479 It was created by glog $as_me 0.3.1, which was
2480 generated by GNU Autoconf 2.65. Invocation command line was
2482 $ $0 $@
2484 _ACEOF
2485 exec 5>>config.log
2486 {
2487 cat <<_ASUNAME
2488 ## --------- ##
2489 ## Platform. ##
2490 ## --------- ##
2492 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2493 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2494 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2495 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2496 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2498 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2499 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2501 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2502 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2503 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2504 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2505 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2506 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2507 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2509 _ASUNAME
2511 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2512 for as_dir in $PATH
2513 do
2514 IFS=$as_save_IFS
2515 test -z "$as_dir" && as_dir=.
2516 $as_echo "PATH: $as_dir"
2517 done
2518 IFS=$as_save_IFS
2520 } >&5
2522 cat >&5 <<_ACEOF
2525 ## ----------- ##
2526 ## Core tests. ##
2527 ## ----------- ##
2529 _ACEOF
2532 # Keep a trace of the command line.
2533 # Strip out --no-create and --no-recursion so they do not pile up.
2534 # Strip out --silent because we don't want to record it for future runs.
2535 # Also quote any args containing shell meta-characters.
2536 # Make two passes to allow for proper duplicate-argument suppression.
2537 ac_configure_args=
2538 ac_configure_args0=
2539 ac_configure_args1=
2540 ac_must_keep_next=false
2541 for ac_pass in 1 2
2542 do
2543 for ac_arg
2544 do
2545 case $ac_arg in
2546 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2547 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2548 | -silent | --silent | --silen | --sile | --sil)
2549 continue ;;
2550 *\'*)
2551 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2552 esac
2553 case $ac_pass in
2554 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2555 2)
2556 as_fn_append ac_configure_args1 " '$ac_arg'"
2557 if test $ac_must_keep_next = true; then
2558 ac_must_keep_next=false # Got value, back to normal.
2559 else
2560 case $ac_arg in
2561 *=* | --config-cache | -C | -disable-* | --disable-* \
2562 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2563 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2564 | -with-* | --with-* | -without-* | --without-* | --x)
2565 case "$ac_configure_args0 " in
2566 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2567 esac
2568 ;;
2569 -* ) ac_must_keep_next=true ;;
2570 esac
2571 fi
2572 as_fn_append ac_configure_args " '$ac_arg'"
2573 ;;
2574 esac
2575 done
2576 done
2577 { ac_configure_args0=; unset ac_configure_args0;}
2578 { ac_configure_args1=; unset ac_configure_args1;}
2580 # When interrupted or exit'd, cleanup temporary files, and complete
2581 # config.log. We remove comments because anyway the quotes in there
2582 # would cause problems or look ugly.
2583 # WARNING: Use '\'' to represent an apostrophe within the trap.
2584 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2585 trap 'exit_status=$?
2586 # Save into config.log some information that might help in debugging.
2587 {
2588 echo
2590 cat <<\_ASBOX
2591 ## ---------------- ##
2592 ## Cache variables. ##
2593 ## ---------------- ##
2594 _ASBOX
2595 echo
2596 # The following way of writing the cache mishandles newlines in values,
2597 (
2598 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2599 eval ac_val=\$$ac_var
2600 case $ac_val in #(
2601 *${as_nl}*)
2602 case $ac_var in #(
2603 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2604 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2605 esac
2606 case $ac_var in #(
2607 _ | IFS | as_nl) ;; #(
2608 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2609 *) { eval $ac_var=; unset $ac_var;} ;;
2610 esac ;;
2611 esac
2612 done
2613 (set) 2>&1 |
2614 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2615 *${as_nl}ac_space=\ *)
2616 sed -n \
2617 "s/'\''/'\''\\\\'\'''\''/g;
2618 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2619 ;; #(
2620 *)
2621 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2622 ;;
2623 esac |
2624 sort
2625 )
2626 echo
2628 cat <<\_ASBOX
2629 ## ----------------- ##
2630 ## Output variables. ##
2631 ## ----------------- ##
2632 _ASBOX
2633 echo
2634 for ac_var in $ac_subst_vars
2635 do
2636 eval ac_val=\$$ac_var
2637 case $ac_val in
2638 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2639 esac
2640 $as_echo "$ac_var='\''$ac_val'\''"
2641 done | sort
2642 echo
2644 if test -n "$ac_subst_files"; then
2645 cat <<\_ASBOX
2646 ## ------------------- ##
2647 ## File substitutions. ##
2648 ## ------------------- ##
2649 _ASBOX
2650 echo
2651 for ac_var in $ac_subst_files
2652 do
2653 eval ac_val=\$$ac_var
2654 case $ac_val in
2655 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2656 esac
2657 $as_echo "$ac_var='\''$ac_val'\''"
2658 done | sort
2659 echo
2660 fi
2662 if test -s confdefs.h; then
2663 cat <<\_ASBOX
2664 ## ----------- ##
2665 ## confdefs.h. ##
2666 ## ----------- ##
2667 _ASBOX
2668 echo
2669 cat confdefs.h
2670 echo
2671 fi
2672 test "$ac_signal" != 0 &&
2673 $as_echo "$as_me: caught signal $ac_signal"
2674 $as_echo "$as_me: exit $exit_status"
2675 } >&5
2676 rm -f core *.core core.conftest.* &&
2677 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2678 exit $exit_status
2679 ' 0
2680 for ac_signal in 1 2 13 15; do
2681 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2682 done
2683 ac_signal=0
2685 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2686 rm -f -r conftest* confdefs.h
2688 $as_echo "/* confdefs.h */" > confdefs.h
2690 # Predefined preprocessor variables.
2692 cat >>confdefs.h <<_ACEOF
2693 #define PACKAGE_NAME "$PACKAGE_NAME"
2694 _ACEOF
2696 cat >>confdefs.h <<_ACEOF
2697 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2698 _ACEOF
2700 cat >>confdefs.h <<_ACEOF
2701 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2702 _ACEOF
2704 cat >>confdefs.h <<_ACEOF
2705 #define PACKAGE_STRING "$PACKAGE_STRING"
2706 _ACEOF
2708 cat >>confdefs.h <<_ACEOF
2709 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2710 _ACEOF
2712 cat >>confdefs.h <<_ACEOF
2713 #define PACKAGE_URL "$PACKAGE_URL"
2714 _ACEOF
2717 # Let the site file select an alternate cache file if it wants to.
2718 # Prefer an explicitly selected file to automatically selected ones.
2719 ac_site_file1=NONE
2720 ac_site_file2=NONE
2721 if test -n "$CONFIG_SITE"; then
2722 ac_site_file1=$CONFIG_SITE
2723 elif test "x$prefix" != xNONE; then
2724 ac_site_file1=$prefix/share/config.site
2725 ac_site_file2=$prefix/etc/config.site
2726 else
2727 ac_site_file1=$ac_default_prefix/share/config.site
2728 ac_site_file2=$ac_default_prefix/etc/config.site
2729 fi
2730 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2731 do
2732 test "x$ac_site_file" = xNONE && continue
2733 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2734 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2735 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2736 sed 's/^/| /' "$ac_site_file" >&5
2737 . "$ac_site_file"
2738 fi
2739 done
2741 if test -r "$cache_file"; then
2742 # Some versions of bash will fail to source /dev/null (special files
2743 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2744 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2745 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2746 $as_echo "$as_me: loading cache $cache_file" >&6;}
2747 case $cache_file in
2748 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2749 *) . "./$cache_file";;
2750 esac
2751 fi
2752 else
2753 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2754 $as_echo "$as_me: creating cache $cache_file" >&6;}
2755 >$cache_file
2756 fi
2758 # Check that the precious variables saved in the cache have kept the same
2759 # value.
2760 ac_cache_corrupted=false
2761 for ac_var in $ac_precious_vars; do
2762 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2763 eval ac_new_set=\$ac_env_${ac_var}_set
2764 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2765 eval ac_new_val=\$ac_env_${ac_var}_value
2766 case $ac_old_set,$ac_new_set in
2767 set,)
2768 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2769 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2770 ac_cache_corrupted=: ;;
2771 ,set)
2772 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2773 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2774 ac_cache_corrupted=: ;;
2775 ,);;
2776 *)
2777 if test "x$ac_old_val" != "x$ac_new_val"; then
2778 # differences in whitespace do not lead to failure.
2779 ac_old_val_w=`echo x $ac_old_val`
2780 ac_new_val_w=`echo x $ac_new_val`
2781 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2782 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2783 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2784 ac_cache_corrupted=:
2785 else
2786 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2787 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2788 eval $ac_var=\$ac_old_val
2789 fi
2790 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2791 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2792 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2793 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2794 fi;;
2795 esac
2796 # Pass precious variables to config.status.
2797 if test "$ac_new_set" = set; then
2798 case $ac_new_val in
2799 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2800 *) ac_arg=$ac_var=$ac_new_val ;;
2801 esac
2802 case " $ac_configure_args " in
2803 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2804 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2805 esac
2806 fi
2807 done
2808 if $ac_cache_corrupted; then
2809 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2810 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2811 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2812 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2813 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2814 fi
2815 ## -------------------- ##
2816 ## Main body of script. ##
2817 ## -------------------- ##
2819 ac_ext=c
2820 ac_cpp='$CPP $CPPFLAGS'
2821 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2822 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2823 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2826 # The argument here is just something that should be in the current directory
2827 # (for sanity checking)
2830 am__api_version='1.11'
2832 ac_aux_dir=
2833 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2834 for ac_t in install-sh install.sh shtool; do
2835 if test -f "$ac_dir/$ac_t"; then
2836 ac_aux_dir=$ac_dir
2837 ac_install_sh="$ac_aux_dir/$ac_t -c"
2838 break 2
2839 fi
2840 done
2841 done
2842 if test -z "$ac_aux_dir"; then
2843 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2844 fi
2846 # These three variables are undocumented and unsupported,
2847 # and are intended to be withdrawn in a future Autoconf release.
2848 # They can cause serious problems if a builder's source tree is in a directory
2849 # whose full name contains unusual characters.
2850 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2851 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2852 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2855 # Find a good install program. We prefer a C program (faster),
2856 # so one script is as good as another. But avoid the broken or
2857 # incompatible versions:
2858 # SysV /etc/install, /usr/sbin/install
2859 # SunOS /usr/etc/install
2860 # IRIX /sbin/install
2861 # AIX /bin/install
2862 # AmigaOS /C/install, which installs bootblocks on floppy discs
2863 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2864 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2865 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2866 # OS/2's system install, which has a completely different semantic
2867 # ./install, which can be erroneously created by make from ./install.sh.
2868 # Reject install programs that cannot install multiple files.
2869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2870 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2871 if test -z "$INSTALL"; then
2872 if test "${ac_cv_path_install+set}" = set; then :
2873 $as_echo_n "(cached) " >&6
2874 else
2875 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2876 for as_dir in $PATH
2877 do
2878 IFS=$as_save_IFS
2879 test -z "$as_dir" && as_dir=.
2880 # Account for people who put trailing slashes in PATH elements.
2881 case $as_dir/ in #((
2882 ./ | .// | /[cC]/* | \
2883 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2884 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2885 /usr/ucb/* ) ;;
2886 *)
2887 # OSF1 and SCO ODT 3.0 have their own names for install.
2888 # Don't use installbsd from OSF since it installs stuff as root
2889 # by default.
2890 for ac_prog in ginstall scoinst install; do
2891 for ac_exec_ext in '' $ac_executable_extensions; do
2892 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2893 if test $ac_prog = install &&
2894 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2895 # AIX install. It has an incompatible calling convention.
2896 :
2897 elif test $ac_prog = install &&
2898 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2899 # program-specific install script used by HP pwplus--don't use.
2900 :
2901 else
2902 rm -rf conftest.one conftest.two conftest.dir
2903 echo one > conftest.one
2904 echo two > conftest.two
2905 mkdir conftest.dir
2906 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2907 test -s conftest.one && test -s conftest.two &&
2908 test -s conftest.dir/conftest.one &&
2909 test -s conftest.dir/conftest.two
2910 then
2911 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2912 break 3
2913 fi
2914 fi
2915 fi
2916 done
2917 done
2918 ;;
2919 esac
2921 done
2922 IFS=$as_save_IFS
2924 rm -rf conftest.one conftest.two conftest.dir
2926 fi
2927 if test "${ac_cv_path_install+set}" = set; then
2928 INSTALL=$ac_cv_path_install
2929 else
2930 # As a last resort, use the slow shell script. Don't cache a
2931 # value for INSTALL within a source directory, because that will
2932 # break other packages using the cache if that directory is
2933 # removed, or if the value is a relative name.
2934 INSTALL=$ac_install_sh
2935 fi
2936 fi
2937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2938 $as_echo "$INSTALL" >&6; }
2940 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2941 # It thinks the first close brace ends the variable substitution.
2942 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2944 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2946 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2949 $as_echo_n "checking whether build environment is sane... " >&6; }
2950 # Just in case
2951 sleep 1
2952 echo timestamp > conftest.file
2953 # Reject unsafe characters in $srcdir or the absolute working directory
2954 # name. Accept space and tab only in the latter.
2955 am_lf='
2956 '
2957 case `pwd` in
2958 *[\\\"\#\$\&\'\`$am_lf]*)
2959 as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
2960 esac
2961 case $srcdir in
2962 *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
2963 as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
2964 esac
2966 # Do `set' in a subshell so we don't clobber the current shell's
2967 # arguments. Must try -L first in case configure is actually a
2968 # symlink; some systems play weird games with the mod time of symlinks
2969 # (eg FreeBSD returns the mod time of the symlink's containing
2970 # directory).
2971 if (
2972 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2973 if test "$*" = "X"; then
2974 # -L didn't work.
2975 set X `ls -t "$srcdir/configure" conftest.file`
2976 fi
2977 rm -f conftest.file
2978 if test "$*" != "X $srcdir/configure conftest.file" \
2979 && test "$*" != "X conftest.file $srcdir/configure"; then
2981 # If neither matched, then we have a broken ls. This can happen
2982 # if, for instance, CONFIG_SHELL is bash and it inherits a
2983 # broken ls alias from the environment. This has actually
2984 # happened. Such a system could not be considered "sane".
2985 as_fn_error "ls -t appears to fail. Make sure there is not a broken
2986 alias in your environment" "$LINENO" 5
2987 fi
2989 test "$2" = conftest.file
2990 )
2991 then
2992 # Ok.
2993 :
2994 else
2995 as_fn_error "newly created file is older than distributed files!
2996 Check your system clock" "$LINENO" 5
2997 fi
2998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2999 $as_echo "yes" >&6; }
3000 test "$program_prefix" != NONE &&
3001 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3002 # Use a double $ so make ignores it.
3003 test "$program_suffix" != NONE &&
3004 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3005 # Double any \ or $.
3006 # By default was `s,x,x', remove it if useless.
3007 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3008 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3010 # expand $ac_aux_dir to an absolute path
3011 am_aux_dir=`cd $ac_aux_dir && pwd`
3013 if test x"${MISSING+set}" != xset; then
3014 case $am_aux_dir in
3015 *\ * | *\ *)
3016 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
3017 *)
3018 MISSING="\${SHELL} $am_aux_dir/missing" ;;
3019 esac
3020 fi
3021 # Use eval to expand $SHELL
3022 if eval "$MISSING --run true"; then
3023 am_missing_run="$MISSING --run "
3024 else
3025 am_missing_run=
3026 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
3027 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
3028 fi
3030 if test x"${install_sh}" != xset; then
3031 case $am_aux_dir in
3032 *\ * | *\ *)
3033 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
3034 *)
3035 install_sh="\${SHELL} $am_aux_dir/install-sh"
3036 esac
3037 fi
3039 # Installed binaries are usually stripped using `strip' when the user
3040 # run `make install-strip'. However `strip' might not be the right
3041 # tool to use in cross-compilation environments, therefore Automake
3042 # will honor the `STRIP' environment variable to overrule this program.
3043 if test "$cross_compiling" != no; then
3044 if test -n "$ac_tool_prefix"; then
3045 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3046 set dummy ${ac_tool_prefix}strip; ac_word=$2
3047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3048 $as_echo_n "checking for $ac_word... " >&6; }
3049 if test "${ac_cv_prog_STRIP+set}" = set; then :
3050 $as_echo_n "(cached) " >&6
3051 else
3052 if test -n "$STRIP"; then
3053 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3054 else
3055 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3056 for as_dir in $PATH
3057 do
3058 IFS=$as_save_IFS
3059 test -z "$as_dir" && as_dir=.
3060 for ac_exec_ext in '' $ac_executable_extensions; do
3061 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3062 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3063 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3064 break 2
3065 fi
3066 done
3067 done
3068 IFS=$as_save_IFS
3070 fi
3071 fi
3072 STRIP=$ac_cv_prog_STRIP
3073 if test -n "$STRIP"; then
3074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3075 $as_echo "$STRIP" >&6; }
3076 else
3077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3078 $as_echo "no" >&6; }
3079 fi
3082 fi
3083 if test -z "$ac_cv_prog_STRIP"; then
3084 ac_ct_STRIP=$STRIP
3085 # Extract the first word of "strip", so it can be a program name with args.
3086 set dummy strip; ac_word=$2
3087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3088 $as_echo_n "checking for $ac_word... " >&6; }
3089 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
3090 $as_echo_n "(cached) " >&6
3091 else
3092 if test -n "$ac_ct_STRIP"; then
3093 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3094 else
3095 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3096 for as_dir in $PATH
3097 do
3098 IFS=$as_save_IFS
3099 test -z "$as_dir" && as_dir=.
3100 for ac_exec_ext in '' $ac_executable_extensions; do
3101 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3102 ac_cv_prog_ac_ct_STRIP="strip"
3103 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3104 break 2
3105 fi
3106 done
3107 done
3108 IFS=$as_save_IFS
3110 fi
3111 fi
3112 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3113 if test -n "$ac_ct_STRIP"; then
3114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3115 $as_echo "$ac_ct_STRIP" >&6; }
3116 else
3117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3118 $as_echo "no" >&6; }
3119 fi
3121 if test "x$ac_ct_STRIP" = x; then
3122 STRIP=":"
3123 else
3124 case $cross_compiling:$ac_tool_warned in
3125 yes:)
3126 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3127 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3128 ac_tool_warned=yes ;;
3129 esac
3130 STRIP=$ac_ct_STRIP
3131 fi
3132 else
3133 STRIP="$ac_cv_prog_STRIP"
3134 fi
3136 fi
3137 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3140 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3141 if test -z "$MKDIR_P"; then
3142 if test "${ac_cv_path_mkdir+set}" = set; then :
3143 $as_echo_n "(cached) " >&6
3144 else
3145 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3146 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3147 do
3148 IFS=$as_save_IFS
3149 test -z "$as_dir" && as_dir=.
3150 for ac_prog in mkdir gmkdir; do
3151 for ac_exec_ext in '' $ac_executable_extensions; do
3152 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
3153 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3154 'mkdir (GNU coreutils) '* | \
3155 'mkdir (coreutils) '* | \
3156 'mkdir (fileutils) '4.1*)
3157 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3158 break 3;;
3159 esac
3160 done
3161 done
3162 done
3163 IFS=$as_save_IFS
3165 fi
3167 test -d ./--version && rmdir ./--version
3168 if test "${ac_cv_path_mkdir+set}" = set; then
3169 MKDIR_P="$ac_cv_path_mkdir -p"
3170 else
3171 # As a last resort, use the slow shell script. Don't cache a
3172 # value for MKDIR_P within a source directory, because that will
3173 # break other packages using the cache if that directory is
3174 # removed, or if the value is a relative name.
3175 MKDIR_P="$ac_install_sh -d"
3176 fi
3177 fi
3178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3179 $as_echo "$MKDIR_P" >&6; }
3181 mkdir_p="$MKDIR_P"
3182 case $mkdir_p in
3183 [\\/$]* | ?:[\\/]*) ;;
3184 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3185 esac
3187 for ac_prog in gawk mawk nawk awk
3188 do
3189 # Extract the first word of "$ac_prog", so it can be a program name with args.
3190 set dummy $ac_prog; ac_word=$2
3191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3192 $as_echo_n "checking for $ac_word... " >&6; }
3193 if test "${ac_cv_prog_AWK+set}" = set; then :
3194 $as_echo_n "(cached) " >&6
3195 else
3196 if test -n "$AWK"; then
3197 ac_cv_prog_AWK="$AWK" # Let the user override the test.
3198 else
3199 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3200 for as_dir in $PATH
3201 do
3202 IFS=$as_save_IFS
3203 test -z "$as_dir" && as_dir=.
3204 for ac_exec_ext in '' $ac_executable_extensions; do
3205 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3206 ac_cv_prog_AWK="$ac_prog"
3207 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3208 break 2
3209 fi
3210 done
3211 done
3212 IFS=$as_save_IFS
3214 fi
3215 fi
3216 AWK=$ac_cv_prog_AWK
3217 if test -n "$AWK"; then
3218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3219 $as_echo "$AWK" >&6; }
3220 else
3221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3222 $as_echo "no" >&6; }
3223 fi
3226 test -n "$AWK" && break
3227 done
3229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3230 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3231 set x ${MAKE-make}
3232 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3233 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
3234 $as_echo_n "(cached) " >&6
3235 else
3236 cat >conftest.make <<\_ACEOF
3237 SHELL = /bin/sh
3238 all:
3239 @echo '@@@%%%=$(MAKE)=@@@%%%'
3240 _ACEOF
3241 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3242 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3243 *@@@%%%=?*=@@@%%%*)
3244 eval ac_cv_prog_make_${ac_make}_set=yes;;
3245 *)
3246 eval ac_cv_prog_make_${ac_make}_set=no;;
3247 esac
3248 rm -f conftest.make
3249 fi
3250 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3252 $as_echo "yes" >&6; }
3253 SET_MAKE=
3254 else
3255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3256 $as_echo "no" >&6; }
3257 SET_MAKE="MAKE=${MAKE-make}"
3258 fi
3260 rm -rf .tst 2>/dev/null
3261 mkdir .tst 2>/dev/null
3262 if test -d .tst; then
3263 am__leading_dot=.
3264 else
3265 am__leading_dot=_
3266 fi
3267 rmdir .tst 2>/dev/null
3269 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3270 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3271 # is not polluted with repeated "-I."
3272 am__isrc=' -I$(srcdir)'
3273 # test to see if srcdir already configured
3274 if test -f $srcdir/config.status; then
3275 as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3276 fi
3277 fi
3279 # test whether we have cygpath
3280 if test -z "$CYGPATH_W"; then
3281 if (cygpath --version) >/dev/null 2>/dev/null; then
3282 CYGPATH_W='cygpath -w'
3283 else
3284 CYGPATH_W=echo
3285 fi
3286 fi
3289 # Define the identity of the package.
3290 PACKAGE='glog'
3291 VERSION='0.3.1'
3294 cat >>confdefs.h <<_ACEOF
3295 #define PACKAGE "$PACKAGE"
3296 _ACEOF
3299 cat >>confdefs.h <<_ACEOF
3300 #define VERSION "$VERSION"
3301 _ACEOF
3303 # Some tools Automake needs.
3305 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3308 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3311 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3314 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3317 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3319 # We need awk for the "check" target. The system "awk" is bad on
3320 # some platforms.
3321 # Always define AMTAR for backward compatibility.
3323 AMTAR=${AMTAR-"${am_missing_run}tar"}
3325 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
3331 ac_config_headers="$ac_config_headers src/config.h"
3334 ac_ext=cpp
3335 ac_cpp='$CXXCPP $CPPFLAGS'
3336 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3337 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3338 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3341 # Checks for programs.
3342 ac_ext=c
3343 ac_cpp='$CPP $CPPFLAGS'
3344 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3345 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3346 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3347 if test -n "$ac_tool_prefix"; then
3348 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3349 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3351 $as_echo_n "checking for $ac_word... " >&6; }
3352 if test "${ac_cv_prog_CC+set}" = set; then :
3353 $as_echo_n "(cached) " >&6
3354 else
3355 if test -n "$CC"; then
3356 ac_cv_prog_CC="$CC" # Let the user override the test.
3357 else
3358 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3359 for as_dir in $PATH
3360 do
3361 IFS=$as_save_IFS
3362 test -z "$as_dir" && as_dir=.
3363 for ac_exec_ext in '' $ac_executable_extensions; do
3364 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3365 ac_cv_prog_CC="${ac_tool_prefix}gcc"
3366 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3367 break 2
3368 fi
3369 done
3370 done
3371 IFS=$as_save_IFS
3373 fi
3374 fi
3375 CC=$ac_cv_prog_CC
3376 if test -n "$CC"; then
3377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3378 $as_echo "$CC" >&6; }
3379 else
3380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3381 $as_echo "no" >&6; }
3382 fi
3385 fi
3386 if test -z "$ac_cv_prog_CC"; then
3387 ac_ct_CC=$CC
3388 # Extract the first word of "gcc", so it can be a program name with args.
3389 set dummy gcc; ac_word=$2
3390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3391 $as_echo_n "checking for $ac_word... " >&6; }
3392 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3393 $as_echo_n "(cached) " >&6
3394 else
3395 if test -n "$ac_ct_CC"; then
3396 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3397 else
3398 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3399 for as_dir in $PATH
3400 do
3401 IFS=$as_save_IFS
3402 test -z "$as_dir" && as_dir=.
3403 for ac_exec_ext in '' $ac_executable_extensions; do
3404 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3405 ac_cv_prog_ac_ct_CC="gcc"
3406 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3407 break 2
3408 fi
3409 done
3410 done
3411 IFS=$as_save_IFS
3413 fi
3414 fi
3415 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3416 if test -n "$ac_ct_CC"; then
3417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3418 $as_echo "$ac_ct_CC" >&6; }
3419 else
3420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3421 $as_echo "no" >&6; }
3422 fi
3424 if test "x$ac_ct_CC" = x; then
3425 CC=""
3426 else
3427 case $cross_compiling:$ac_tool_warned in
3428 yes:)
3429 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3430 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3431 ac_tool_warned=yes ;;
3432 esac
3433 CC=$ac_ct_CC
3434 fi
3435 else
3436 CC="$ac_cv_prog_CC"
3437 fi
3439 if test -z "$CC"; then
3440 if test -n "$ac_tool_prefix"; then
3441 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3442 set dummy ${ac_tool_prefix}cc; ac_word=$2
3443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3444 $as_echo_n "checking for $ac_word... " >&6; }
3445 if test "${ac_cv_prog_CC+set}" = set; then :
3446 $as_echo_n "(cached) " >&6
3447 else
3448 if test -n "$CC"; then
3449 ac_cv_prog_CC="$CC" # Let the user override the test.
3450 else
3451 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3452 for as_dir in $PATH
3453 do
3454 IFS=$as_save_IFS
3455 test -z "$as_dir" && as_dir=.
3456 for ac_exec_ext in '' $ac_executable_extensions; do
3457 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3458 ac_cv_prog_CC="${ac_tool_prefix}cc"
3459 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3460 break 2
3461 fi
3462 done
3463 done
3464 IFS=$as_save_IFS
3466 fi
3467 fi
3468 CC=$ac_cv_prog_CC
3469 if test -n "$CC"; then
3470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3471 $as_echo "$CC" >&6; }
3472 else
3473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3474 $as_echo "no" >&6; }
3475 fi
3478 fi
3479 fi
3480 if test -z "$CC"; then
3481 # Extract the first word of "cc", so it can be a program name with args.
3482 set dummy cc; ac_word=$2
3483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3484 $as_echo_n "checking for $ac_word... " >&6; }
3485 if test "${ac_cv_prog_CC+set}" = set; then :
3486 $as_echo_n "(cached) " >&6
3487 else
3488 if test -n "$CC"; then
3489 ac_cv_prog_CC="$CC" # Let the user override the test.
3490 else
3491 ac_prog_rejected=no
3492 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3493 for as_dir in $PATH
3494 do
3495 IFS=$as_save_IFS
3496 test -z "$as_dir" && as_dir=.
3497 for ac_exec_ext in '' $ac_executable_extensions; do
3498 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3499 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3500 ac_prog_rejected=yes
3501 continue
3502 fi
3503 ac_cv_prog_CC="cc"
3504 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3505 break 2
3506 fi
3507 done
3508 done
3509 IFS=$as_save_IFS
3511 if test $ac_prog_rejected = yes; then
3512 # We found a bogon in the path, so make sure we never use it.
3513 set dummy $ac_cv_prog_CC
3514 shift
3515 if test $# != 0; then
3516 # We chose a different compiler from the bogus one.
3517 # However, it has the same basename, so the bogon will be chosen
3518 # first if we set CC to just the basename; use the full file name.
3519 shift
3520 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3521 fi
3522 fi
3523 fi
3524 fi
3525 CC=$ac_cv_prog_CC
3526 if test -n "$CC"; then
3527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3528 $as_echo "$CC" >&6; }
3529 else
3530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3531 $as_echo "no" >&6; }
3532 fi
3535 fi
3536 if test -z "$CC"; then
3537 if test -n "$ac_tool_prefix"; then
3538 for ac_prog in cl.exe
3539 do
3540 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3541 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3543 $as_echo_n "checking for $ac_word... " >&6; }
3544 if test "${ac_cv_prog_CC+set}" = set; then :
3545 $as_echo_n "(cached) " >&6
3546 else
3547 if test -n "$CC"; then
3548 ac_cv_prog_CC="$CC" # Let the user override the test.
3549 else
3550 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3551 for as_dir in $PATH
3552 do
3553 IFS=$as_save_IFS
3554 test -z "$as_dir" && as_dir=.
3555 for ac_exec_ext in '' $ac_executable_extensions; do
3556 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3557 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3558 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3559 break 2
3560 fi
3561 done
3562 done
3563 IFS=$as_save_IFS
3565 fi
3566 fi
3567 CC=$ac_cv_prog_CC
3568 if test -n "$CC"; then
3569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3570 $as_echo "$CC" >&6; }
3571 else
3572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3573 $as_echo "no" >&6; }
3574 fi
3577 test -n "$CC" && break
3578 done
3579 fi
3580 if test -z "$CC"; then
3581 ac_ct_CC=$CC
3582 for ac_prog in cl.exe
3583 do
3584 # Extract the first word of "$ac_prog", so it can be a program name with args.
3585 set dummy $ac_prog; ac_word=$2
3586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3587 $as_echo_n "checking for $ac_word... " >&6; }
3588 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3589 $as_echo_n "(cached) " >&6
3590 else
3591 if test -n "$ac_ct_CC"; then
3592 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3593 else
3594 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3595 for as_dir in $PATH
3596 do
3597 IFS=$as_save_IFS
3598 test -z "$as_dir" && as_dir=.
3599 for ac_exec_ext in '' $ac_executable_extensions; do
3600 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3601 ac_cv_prog_ac_ct_CC="$ac_prog"
3602 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3603 break 2
3604 fi
3605 done
3606 done
3607 IFS=$as_save_IFS
3609 fi
3610 fi
3611 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3612 if test -n "$ac_ct_CC"; then
3613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3614 $as_echo "$ac_ct_CC" >&6; }
3615 else
3616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3617 $as_echo "no" >&6; }
3618 fi
3621 test -n "$ac_ct_CC" && break
3622 done
3624 if test "x$ac_ct_CC" = x; then
3625 CC=""
3626 else
3627 case $cross_compiling:$ac_tool_warned in
3628 yes:)
3629 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3630 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3631 ac_tool_warned=yes ;;
3632 esac
3633 CC=$ac_ct_CC
3634 fi
3635 fi
3637 fi
3640 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3641 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3642 as_fn_error "no acceptable C compiler found in \$PATH
3643 See \`config.log' for more details." "$LINENO" 5; }
3645 # Provide some information about the compiler.
3646 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3647 set X $ac_compile
3648 ac_compiler=$2
3649 for ac_option in --version -v -V -qversion; do
3650 { { ac_try="$ac_compiler $ac_option >&5"
3651 case "(($ac_try" in
3652 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3653 *) ac_try_echo=$ac_try;;
3654 esac
3655 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3656 $as_echo "$ac_try_echo"; } >&5
3657 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3658 ac_status=$?
3659 if test -s conftest.err; then
3660 sed '10a\
3661 ... rest of stderr output deleted ...
3662 10q' conftest.err >conftest.er1
3663 cat conftest.er1 >&5
3664 fi
3665 rm -f conftest.er1 conftest.err
3666 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3667 test $ac_status = 0; }
3668 done
3670 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3671 /* end confdefs.h. */
3673 int
3674 main ()
3675 {
3677 ;
3678 return 0;
3679 }
3680 _ACEOF
3681 ac_clean_files_save=$ac_clean_files
3682 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3683 # Try to create an executable without -o first, disregard a.out.
3684 # It will help us diagnose broken compilers, and finding out an intuition
3685 # of exeext.
3686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3687 $as_echo_n "checking whether the C compiler works... " >&6; }
3688 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3690 # The possible output files:
3691 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3693 ac_rmfiles=
3694 for ac_file in $ac_files
3695 do
3696 case $ac_file in
3697 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3698 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3699 esac
3700 done
3701 rm -f $ac_rmfiles
3703 if { { ac_try="$ac_link_default"
3704 case "(($ac_try" in
3705 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3706 *) ac_try_echo=$ac_try;;
3707 esac
3708 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3709 $as_echo "$ac_try_echo"; } >&5
3710 (eval "$ac_link_default") 2>&5
3711 ac_status=$?
3712 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3713 test $ac_status = 0; }; then :
3714 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3715 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3716 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3717 # so that the user can short-circuit this test for compilers unknown to
3718 # Autoconf.
3719 for ac_file in $ac_files ''
3720 do
3721 test -f "$ac_file" || continue
3722 case $ac_file in
3723 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3724 ;;
3725 [ab].out )
3726 # We found the default executable, but exeext='' is most
3727 # certainly right.
3728 break;;
3729 *.* )
3730 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3731 then :; else
3732 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3733 fi
3734 # We set ac_cv_exeext here because the later test for it is not
3735 # safe: cross compilers may not add the suffix if given an `-o'
3736 # argument, so we may need to know it at that point already.
3737 # Even if this section looks crufty: it has the advantage of
3738 # actually working.
3739 break;;
3740 * )
3741 break;;
3742 esac
3743 done
3744 test "$ac_cv_exeext" = no && ac_cv_exeext=
3746 else
3747 ac_file=''
3748 fi
3749 if test -z "$ac_file"; then :
3750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3751 $as_echo "no" >&6; }
3752 $as_echo "$as_me: failed program was:" >&5
3753 sed 's/^/| /' conftest.$ac_ext >&5
3755 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3756 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3757 { as_fn_set_status 77
3758 as_fn_error "C compiler cannot create executables
3759 See \`config.log' for more details." "$LINENO" 5; }; }
3760 else
3761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3762 $as_echo "yes" >&6; }
3763 fi
3764 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3765 $as_echo_n "checking for C compiler default output file name... " >&6; }
3766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3767 $as_echo "$ac_file" >&6; }
3768 ac_exeext=$ac_cv_exeext
3770 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3771 ac_clean_files=$ac_clean_files_save
3772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3773 $as_echo_n "checking for suffix of executables... " >&6; }
3774 if { { ac_try="$ac_link"
3775 case "(($ac_try" in
3776 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3777 *) ac_try_echo=$ac_try;;
3778 esac
3779 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3780 $as_echo "$ac_try_echo"; } >&5
3781 (eval "$ac_link") 2>&5
3782 ac_status=$?
3783 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3784 test $ac_status = 0; }; then :
3785 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3786 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3787 # work properly (i.e., refer to `conftest.exe'), while it won't with
3788 # `rm'.
3789 for ac_file in conftest.exe conftest conftest.*; do
3790 test -f "$ac_file" || continue
3791 case $ac_file in
3792 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3793 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3794 break;;
3795 * ) break;;
3796 esac
3797 done
3798 else
3799 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3800 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3801 as_fn_error "cannot compute suffix of executables: cannot compile and link
3802 See \`config.log' for more details." "$LINENO" 5; }
3803 fi
3804 rm -f conftest conftest$ac_cv_exeext
3805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3806 $as_echo "$ac_cv_exeext" >&6; }
3808 rm -f conftest.$ac_ext
3809 EXEEXT=$ac_cv_exeext
3810 ac_exeext=$EXEEXT
3811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3812 /* end confdefs.h. */
3813 #include <stdio.h>
3814 int
3815 main ()
3816 {
3817 FILE *f = fopen ("conftest.out", "w");
3818 return ferror (f) || fclose (f) != 0;
3820 ;
3821 return 0;
3822 }
3823 _ACEOF
3824 ac_clean_files="$ac_clean_files conftest.out"
3825 # Check that the compiler produces executables we can run. If not, either
3826 # the compiler is broken, or we cross compile.
3827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3828 $as_echo_n "checking whether we are cross compiling... " >&6; }
3829 if test "$cross_compiling" != yes; then
3830 { { ac_try="$ac_link"
3831 case "(($ac_try" in
3832 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3833 *) ac_try_echo=$ac_try;;
3834 esac
3835 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3836 $as_echo "$ac_try_echo"; } >&5
3837 (eval "$ac_link") 2>&5
3838 ac_status=$?
3839 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3840 test $ac_status = 0; }
3841 if { ac_try='./conftest$ac_cv_exeext'
3842 { { case "(($ac_try" in
3843 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3844 *) ac_try_echo=$ac_try;;
3845 esac
3846 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3847 $as_echo "$ac_try_echo"; } >&5
3848 (eval "$ac_try") 2>&5
3849 ac_status=$?
3850 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3851 test $ac_status = 0; }; }; then
3852 cross_compiling=no
3853 else
3854 if test "$cross_compiling" = maybe; then
3855 cross_compiling=yes
3856 else
3857 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3858 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3859 as_fn_error "cannot run C compiled programs.
3860 If you meant to cross compile, use \`--host'.
3861 See \`config.log' for more details." "$LINENO" 5; }
3862 fi
3863 fi
3864 fi
3865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3866 $as_echo "$cross_compiling" >&6; }
3868 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3869 ac_clean_files=$ac_clean_files_save
3870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3871 $as_echo_n "checking for suffix of object files... " >&6; }
3872 if test "${ac_cv_objext+set}" = set; then :
3873 $as_echo_n "(cached) " >&6
3874 else
3875 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3876 /* end confdefs.h. */
3878 int
3879 main ()
3880 {
3882 ;
3883 return 0;
3884 }
3885 _ACEOF
3886 rm -f conftest.o conftest.obj
3887 if { { ac_try="$ac_compile"
3888 case "(($ac_try" in
3889 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3890 *) ac_try_echo=$ac_try;;
3891 esac
3892 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3893 $as_echo "$ac_try_echo"; } >&5
3894 (eval "$ac_compile") 2>&5
3895 ac_status=$?
3896 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3897 test $ac_status = 0; }; then :
3898 for ac_file in conftest.o conftest.obj conftest.*; do
3899 test -f "$ac_file" || continue;
3900 case $ac_file in
3901 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3902 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3903 break;;
3904 esac
3905 done
3906 else
3907 $as_echo "$as_me: failed program was:" >&5
3908 sed 's/^/| /' conftest.$ac_ext >&5
3910 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3911 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3912 as_fn_error "cannot compute suffix of object files: cannot compile
3913 See \`config.log' for more details." "$LINENO" 5; }
3914 fi
3915 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3916 fi
3917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3918 $as_echo "$ac_cv_objext" >&6; }
3919 OBJEXT=$ac_cv_objext
3920 ac_objext=$OBJEXT
3921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3922 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3923 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3924 $as_echo_n "(cached) " >&6
3925 else
3926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3927 /* end confdefs.h. */
3929 int
3930 main ()
3931 {
3932 #ifndef __GNUC__
3933 choke me
3934 #endif
3936 ;
3937 return 0;
3938 }
3939 _ACEOF
3940 if ac_fn_c_try_compile "$LINENO"; then :
3941 ac_compiler_gnu=yes
3942 else
3943 ac_compiler_gnu=no
3944 fi
3945 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3946 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3948 fi
3949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3950 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3951 if test $ac_compiler_gnu = yes; then
3952 GCC=yes
3953 else
3954 GCC=
3955 fi
3956 ac_test_CFLAGS=${CFLAGS+set}
3957 ac_save_CFLAGS=$CFLAGS
3958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3959 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3960 if test "${ac_cv_prog_cc_g+set}" = set; then :
3961 $as_echo_n "(cached) " >&6
3962 else
3963 ac_save_c_werror_flag=$ac_c_werror_flag
3964 ac_c_werror_flag=yes
3965 ac_cv_prog_cc_g=no
3966 CFLAGS="-g"
3967 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3968 /* end confdefs.h. */
3970 int
3971 main ()
3972 {
3974 ;
3975 return 0;
3976 }
3977 _ACEOF
3978 if ac_fn_c_try_compile "$LINENO"; then :
3979 ac_cv_prog_cc_g=yes
3980 else
3981 CFLAGS=""
3982 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3983 /* end confdefs.h. */
3985 int
3986 main ()
3987 {
3989 ;
3990 return 0;
3991 }
3992 _ACEOF
3993 if ac_fn_c_try_compile "$LINENO"; then :
3995 else
3996 ac_c_werror_flag=$ac_save_c_werror_flag
3997 CFLAGS="-g"
3998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3999 /* end confdefs.h. */
4001 int
4002 main ()
4003 {
4005 ;
4006 return 0;
4007 }
4008 _ACEOF
4009 if ac_fn_c_try_compile "$LINENO"; then :
4010 ac_cv_prog_cc_g=yes
4011 fi
4012 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4013 fi
4014 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4015 fi
4016 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4017 ac_c_werror_flag=$ac_save_c_werror_flag
4018 fi
4019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4020 $as_echo "$ac_cv_prog_cc_g" >&6; }
4021 if test "$ac_test_CFLAGS" = set; then
4022 CFLAGS=$ac_save_CFLAGS
4023 elif test $ac_cv_prog_cc_g = yes; then
4024 if test "$GCC" = yes; then
4025 CFLAGS="-g -O2"
4026 else
4027 CFLAGS="-g"
4028 fi
4029 else
4030 if test "$GCC" = yes; then
4031 CFLAGS="-O2"
4032 else
4033 CFLAGS=
4034 fi
4035 fi
4036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4037 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4038 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4039 $as_echo_n "(cached) " >&6
4040 else
4041 ac_cv_prog_cc_c89=no
4042 ac_save_CC=$CC
4043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4044 /* end confdefs.h. */
4045 #include <stdarg.h>
4046 #include <stdio.h>
4047 #include <sys/types.h>
4048 #include <sys/stat.h>
4049 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4050 struct buf { int x; };
4051 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4052 static char *e (p, i)
4053 char **p;
4054 int i;
4055 {
4056 return p[i];
4057 }
4058 static char *f (char * (*g) (char **, int), char **p, ...)
4059 {
4060 char *s;
4061 va_list v;
4062 va_start (v,p);
4063 s = g (p, va_arg (v,int));
4064 va_end (v);
4065 return s;
4066 }
4068 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
4069 function prototypes and stuff, but not '\xHH' hex character constants.
4070 These don't provoke an error unfortunately, instead are silently treated
4071 as 'x'. The following induces an error, until -std is added to get
4072 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4073 array size at least. It's necessary to write '\x00'==0 to get something
4074 that's true only with -std. */
4075 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4077 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4078 inside strings and character constants. */
4079 #define FOO(x) 'x'
4080 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4082 int test (int i, double x);
4083 struct s1 {int (*f) (int a);};
4084 struct s2 {int (*f) (double a);};
4085 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4086 int argc;
4087 char **argv;
4088 int
4089 main ()
4090 {
4091 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
4092 ;
4093 return 0;
4094 }
4095 _ACEOF
4096 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4097 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4098 do
4099 CC="$ac_save_CC $ac_arg"
4100 if ac_fn_c_try_compile "$LINENO"; then :
4101 ac_cv_prog_cc_c89=$ac_arg
4102 fi
4103 rm -f core conftest.err conftest.$ac_objext
4104 test "x$ac_cv_prog_cc_c89" != "xno" && break
4105 done
4106 rm -f conftest.$ac_ext
4107 CC=$ac_save_CC
4109 fi
4110 # AC_CACHE_VAL
4111 case "x$ac_cv_prog_cc_c89" in
4112 x)
4113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4114 $as_echo "none needed" >&6; } ;;
4115 xno)
4116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4117 $as_echo "unsupported" >&6; } ;;
4118 *)
4119 CC="$CC $ac_cv_prog_cc_c89"
4120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4121 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4122 esac
4123 if test "x$ac_cv_prog_cc_c89" != xno; then :
4125 fi
4127 ac_ext=cpp
4128 ac_cpp='$CXXCPP $CPPFLAGS'
4129 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4130 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4131 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4132 DEPDIR="${am__leading_dot}deps"
4134 ac_config_commands="$ac_config_commands depfiles"
4137 am_make=${MAKE-make}
4138 cat > confinc << 'END'
4139 am__doit:
4140 @echo this is the am__doit target
4141 .PHONY: am__doit
4142 END
4143 # If we don't find an include directive, just comment out the code.
4144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4145 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4146 am__include="#"
4147 am__quote=
4148 _am_result=none
4149 # First try GNU make style include.
4150 echo "include confinc" > confmf
4151 # Ignore all kinds of additional output from `make'.
4152 case `$am_make -s -f confmf 2> /dev/null` in #(
4153 *the\ am__doit\ target*)
4154 am__include=include
4155 am__quote=
4156 _am_result=GNU
4157 ;;
4158 esac
4159 # Now try BSD make style include.
4160 if test "$am__include" = "#"; then
4161 echo '.include "confinc"' > confmf
4162 case `$am_make -s -f confmf 2> /dev/null` in #(
4163 *the\ am__doit\ target*)
4164 am__include=.include
4165 am__quote="\""
4166 _am_result=BSD
4167 ;;
4168 esac
4169 fi
4172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4173 $as_echo "$_am_result" >&6; }
4174 rm -f confinc confmf
4176 # Check whether --enable-dependency-tracking was given.
4177 if test "${enable_dependency_tracking+set}" = set; then :
4178 enableval=$enable_dependency_tracking;
4179 fi
4181 if test "x$enable_dependency_tracking" != xno; then
4182 am_depcomp="$ac_aux_dir/depcomp"
4183 AMDEPBACKSLASH='\'
4184 fi
4185 if test "x$enable_dependency_tracking" != xno; then
4186 AMDEP_TRUE=
4187 AMDEP_FALSE='#'
4188 else
4189 AMDEP_TRUE='#'
4190 AMDEP_FALSE=
4191 fi
4195 depcc="$CC" am_compiler_list=
4197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4198 $as_echo_n "checking dependency style of $depcc... " >&6; }
4199 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4200 $as_echo_n "(cached) " >&6
4201 else
4202 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4203 # We make a subdir and do the tests there. Otherwise we can end up
4204 # making bogus files that we don't know about and never remove. For
4205 # instance it was reported that on HP-UX the gcc test will end up
4206 # making a dummy file named `D' -- because `-MD' means `put the output
4207 # in D'.
4208 mkdir conftest.dir
4209 # Copy depcomp to subdir because otherwise we won't find it if we're
4210 # using a relative directory.
4211 cp "$am_depcomp" conftest.dir
4212 cd conftest.dir
4213 # We will build objects and dependencies in a subdirectory because
4214 # it helps to detect inapplicable dependency modes. For instance
4215 # both Tru64's cc and ICC support -MD to output dependencies as a
4216 # side effect of compilation, but ICC will put the dependencies in
4217 # the current directory while Tru64 will put them in the object
4218 # directory.
4219 mkdir sub
4221 am_cv_CC_dependencies_compiler_type=none
4222 if test "$am_compiler_list" = ""; then
4223 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4224 fi
4225 am__universal=false
4226 case " $depcc " in #(
4227 *\ -arch\ *\ -arch\ *) am__universal=true ;;
4228 esac
4230 for depmode in $am_compiler_list; do
4231 # Setup a source with many dependencies, because some compilers
4232 # like to wrap large dependency lists on column 80 (with \), and
4233 # we should not choose a depcomp mode which is confused by this.
4234 #
4235 # We need to recreate these files for each test, as the compiler may
4236 # overwrite some of them when testing with obscure command lines.
4237 # This happens at least with the AIX C compiler.
4238 : > sub/conftest.c
4239 for i in 1 2 3 4 5 6; do
4240 echo '#include "conftst'$i'.h"' >> sub/conftest.c
4241 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4242 # Solaris 8's {/usr,}/bin/sh.
4243 touch sub/conftst$i.h
4244 done
4245 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4247 # We check with `-c' and `-o' for the sake of the "dashmstdout"
4248 # mode. It turns out that the SunPro C++ compiler does not properly
4249 # handle `-M -o', and we need to detect this. Also, some Intel
4250 # versions had trouble with output in subdirs
4251 am__obj=sub/conftest.${OBJEXT-o}
4252 am__minus_obj="-o $am__obj"
4253 case $depmode in
4254 gcc)
4255 # This depmode causes a compiler race in universal mode.
4256 test "$am__universal" = false || continue
4257 ;;
4258 nosideeffect)
4259 # after this tag, mechanisms are not by side-effect, so they'll
4260 # only be used when explicitly requested
4261 if test "x$enable_dependency_tracking" = xyes; then
4262 continue
4263 else
4264 break
4265 fi
4266 ;;
4267 msvisualcpp | msvcmsys)
4268 # This compiler won't grok `-c -o', but also, the minuso test has
4269 # not run yet. These depmodes are late enough in the game, and
4270 # so weak that their functioning should not be impacted.
4271 am__obj=conftest.${OBJEXT-o}
4272 am__minus_obj=
4273 ;;
4274 none) break ;;
4275 esac
4276 if depmode=$depmode \
4277 source=sub/conftest.c object=$am__obj \
4278 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4279 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4280 >/dev/null 2>conftest.err &&
4281 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4282 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4283 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4284 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4285 # icc doesn't choke on unknown options, it will just issue warnings
4286 # or remarks (even with -Werror). So we grep stderr for any message
4287 # that says an option was ignored or not supported.
4288 # When given -MP, icc 7.0 and 7.1 complain thusly:
4289 # icc: Command line warning: ignoring option '-M'; no argument required
4290 # The diagnosis changed in icc 8.0:
4291 # icc: Command line remark: option '-MP' not supported
4292 if (grep 'ignoring option' conftest.err ||
4293 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4294 am_cv_CC_dependencies_compiler_type=$depmode
4295 break
4296 fi
4297 fi
4298 done
4300 cd ..
4301 rm -rf conftest.dir
4302 else
4303 am_cv_CC_dependencies_compiler_type=none
4304 fi
4306 fi
4307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4308 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4309 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4311 if
4312 test "x$enable_dependency_tracking" != xno \
4313 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4314 am__fastdepCC_TRUE=
4315 am__fastdepCC_FALSE='#'
4316 else
4317 am__fastdepCC_TRUE='#'
4318 am__fastdepCC_FALSE=
4319 fi
4322 ac_ext=c
4323 ac_cpp='$CPP $CPPFLAGS'
4324 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4325 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4326 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4328 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4329 # On Suns, sometimes $CPP names a directory.
4330 if test -n "$CPP" && test -d "$CPP"; then
4331 CPP=
4332 fi
4333 if test -z "$CPP"; then
4334 if test "${ac_cv_prog_CPP+set}" = set; then :
4335 $as_echo_n "(cached) " >&6
4336 else
4337 # Double quotes because CPP needs to be expanded
4338 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4339 do
4340 ac_preproc_ok=false
4341 for ac_c_preproc_warn_flag in '' yes
4342 do
4343 # Use a header file that comes with gcc, so configuring glibc
4344 # with a fresh cross-compiler works.
4345 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4346 # <limits.h> exists even on freestanding compilers.
4347 # On the NeXT, cc -E runs the code through the compiler's parser,
4348 # not just through cpp. "Syntax error" is here to catch this case.
4349 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4350 /* end confdefs.h. */
4351 #ifdef __STDC__
4352 # include <limits.h>
4353 #else
4354 # include <assert.h>
4355 #endif
4356 Syntax error
4357 _ACEOF
4358 if ac_fn_c_try_cpp "$LINENO"; then :
4360 else
4361 # Broken: fails on valid input.
4362 continue
4363 fi
4364 rm -f conftest.err conftest.$ac_ext
4366 # OK, works on sane cases. Now check whether nonexistent headers
4367 # can be detected and how.
4368 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4369 /* end confdefs.h. */
4370 #include <ac_nonexistent.h>
4371 _ACEOF
4372 if ac_fn_c_try_cpp "$LINENO"; then :
4373 # Broken: success on invalid input.
4374 continue
4375 else
4376 # Passes both tests.
4377 ac_preproc_ok=:
4378 break
4379 fi
4380 rm -f conftest.err conftest.$ac_ext
4382 done
4383 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4384 rm -f conftest.err conftest.$ac_ext
4385 if $ac_preproc_ok; then :
4386 break
4387 fi
4389 done
4390 ac_cv_prog_CPP=$CPP
4392 fi
4393 CPP=$ac_cv_prog_CPP
4394 else
4395 ac_cv_prog_CPP=$CPP
4396 fi
4397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4398 $as_echo "$CPP" >&6; }
4399 ac_preproc_ok=false
4400 for ac_c_preproc_warn_flag in '' yes
4401 do
4402 # Use a header file that comes with gcc, so configuring glibc
4403 # with a fresh cross-compiler works.
4404 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4405 # <limits.h> exists even on freestanding compilers.
4406 # On the NeXT, cc -E runs the code through the compiler's parser,
4407 # not just through cpp. "Syntax error" is here to catch this case.
4408 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4409 /* end confdefs.h. */
4410 #ifdef __STDC__
4411 # include <limits.h>
4412 #else
4413 # include <assert.h>
4414 #endif
4415 Syntax error
4416 _ACEOF
4417 if ac_fn_c_try_cpp "$LINENO"; then :
4419 else
4420 # Broken: fails on valid input.
4421 continue
4422 fi
4423 rm -f conftest.err conftest.$ac_ext
4425 # OK, works on sane cases. Now check whether nonexistent headers
4426 # can be detected and how.
4427 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4428 /* end confdefs.h. */
4429 #include <ac_nonexistent.h>
4430 _ACEOF
4431 if ac_fn_c_try_cpp "$LINENO"; then :
4432 # Broken: success on invalid input.
4433 continue
4434 else
4435 # Passes both tests.
4436 ac_preproc_ok=:
4437 break
4438 fi
4439 rm -f conftest.err conftest.$ac_ext
4441 done
4442 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4443 rm -f conftest.err conftest.$ac_ext
4444 if $ac_preproc_ok; then :
4446 else
4447 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4448 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4449 as_fn_error "C preprocessor \"$CPP\" fails sanity check
4450 See \`config.log' for more details." "$LINENO" 5; }
4451 fi
4453 ac_ext=cpp
4454 ac_cpp='$CXXCPP $CPPFLAGS'
4455 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4456 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4457 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4459 ac_ext=cpp
4460 ac_cpp='$CXXCPP $CPPFLAGS'
4461 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4462 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4463 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4464 if test -z "$CXX"; then
4465 if test -n "$CCC"; then
4466 CXX=$CCC
4467 else
4468 if test -n "$ac_tool_prefix"; then
4469 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4470 do
4471 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4472 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4474 $as_echo_n "checking for $ac_word... " >&6; }
4475 if test "${ac_cv_prog_CXX+set}" = set; then :
4476 $as_echo_n "(cached) " >&6
4477 else
4478 if test -n "$CXX"; then
4479 ac_cv_prog_CXX="$CXX" # Let the user override the test.
4480 else
4481 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4482 for as_dir in $PATH
4483 do
4484 IFS=$as_save_IFS
4485 test -z "$as_dir" && as_dir=.
4486 for ac_exec_ext in '' $ac_executable_extensions; do
4487 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4488 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4489 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4490 break 2
4491 fi
4492 done
4493 done
4494 IFS=$as_save_IFS
4496 fi
4497 fi
4498 CXX=$ac_cv_prog_CXX
4499 if test -n "$CXX"; then
4500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4501 $as_echo "$CXX" >&6; }
4502 else
4503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4504 $as_echo "no" >&6; }
4505 fi
4508 test -n "$CXX" && break
4509 done
4510 fi
4511 if test -z "$CXX"; then
4512 ac_ct_CXX=$CXX
4513 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4514 do
4515 # Extract the first word of "$ac_prog", so it can be a program name with args.
4516 set dummy $ac_prog; ac_word=$2
4517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4518 $as_echo_n "checking for $ac_word... " >&6; }
4519 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
4520 $as_echo_n "(cached) " >&6
4521 else
4522 if test -n "$ac_ct_CXX"; then
4523 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4524 else
4525 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4526 for as_dir in $PATH
4527 do
4528 IFS=$as_save_IFS
4529 test -z "$as_dir" && as_dir=.
4530 for ac_exec_ext in '' $ac_executable_extensions; do
4531 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4532 ac_cv_prog_ac_ct_CXX="$ac_prog"
4533 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4534 break 2
4535 fi
4536 done
4537 done
4538 IFS=$as_save_IFS
4540 fi
4541 fi
4542 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4543 if test -n "$ac_ct_CXX"; then
4544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4545 $as_echo "$ac_ct_CXX" >&6; }
4546 else
4547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4548 $as_echo "no" >&6; }
4549 fi
4552 test -n "$ac_ct_CXX" && break
4553 done
4555 if test "x$ac_ct_CXX" = x; then
4556 CXX="g++"
4557 else
4558 case $cross_compiling:$ac_tool_warned in
4559 yes:)
4560 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4561 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4562 ac_tool_warned=yes ;;
4563 esac
4564 CXX=$ac_ct_CXX
4565 fi
4566 fi
4568 fi
4569 fi
4570 # Provide some information about the compiler.
4571 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4572 set X $ac_compile
4573 ac_compiler=$2
4574 for ac_option in --version -v -V -qversion; do
4575 { { ac_try="$ac_compiler $ac_option >&5"
4576 case "(($ac_try" in
4577 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4578 *) ac_try_echo=$ac_try;;
4579 esac
4580 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4581 $as_echo "$ac_try_echo"; } >&5
4582 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4583 ac_status=$?
4584 if test -s conftest.err; then
4585 sed '10a\
4586 ... rest of stderr output deleted ...
4587 10q' conftest.err >conftest.er1
4588 cat conftest.er1 >&5
4589 fi
4590 rm -f conftest.er1 conftest.err
4591 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4592 test $ac_status = 0; }
4593 done
4595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4596 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4597 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
4598 $as_echo_n "(cached) " >&6
4599 else
4600 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4601 /* end confdefs.h. */
4603 int
4604 main ()
4605 {
4606 #ifndef __GNUC__
4607 choke me
4608 #endif
4610 ;
4611 return 0;
4612 }
4613 _ACEOF
4614 if ac_fn_cxx_try_compile "$LINENO"; then :
4615 ac_compiler_gnu=yes
4616 else
4617 ac_compiler_gnu=no
4618 fi
4619 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4620 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4622 fi
4623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4624 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4625 if test $ac_compiler_gnu = yes; then
4626 GXX=yes
4627 else
4628 GXX=
4629 fi
4630 ac_test_CXXFLAGS=${CXXFLAGS+set}
4631 ac_save_CXXFLAGS=$CXXFLAGS
4632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4633 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4634 if test "${ac_cv_prog_cxx_g+set}" = set; then :
4635 $as_echo_n "(cached) " >&6
4636 else
4637 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4638 ac_cxx_werror_flag=yes
4639 ac_cv_prog_cxx_g=no
4640 CXXFLAGS="-g"
4641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4642 /* end confdefs.h. */
4644 int
4645 main ()
4646 {
4648 ;
4649 return 0;
4650 }
4651 _ACEOF
4652 if ac_fn_cxx_try_compile "$LINENO"; then :
4653 ac_cv_prog_cxx_g=yes
4654 else
4655 CXXFLAGS=""
4656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4657 /* end confdefs.h. */
4659 int
4660 main ()
4661 {
4663 ;
4664 return 0;
4665 }
4666 _ACEOF
4667 if ac_fn_cxx_try_compile "$LINENO"; then :
4669 else
4670 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4671 CXXFLAGS="-g"
4672 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4673 /* end confdefs.h. */
4675 int
4676 main ()
4677 {
4679 ;
4680 return 0;
4681 }
4682 _ACEOF
4683 if ac_fn_cxx_try_compile "$LINENO"; then :
4684 ac_cv_prog_cxx_g=yes
4685 fi
4686 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4687 fi
4688 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4689 fi
4690 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4691 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4692 fi
4693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4694 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4695 if test "$ac_test_CXXFLAGS" = set; then
4696 CXXFLAGS=$ac_save_CXXFLAGS
4697 elif test $ac_cv_prog_cxx_g = yes; then
4698 if test "$GXX" = yes; then
4699 CXXFLAGS="-g -O2"
4700 else
4701 CXXFLAGS="-g"
4702 fi
4703 else
4704 if test "$GXX" = yes; then
4705 CXXFLAGS="-O2"
4706 else
4707 CXXFLAGS=
4708 fi
4709 fi
4710 ac_ext=cpp
4711 ac_cpp='$CXXCPP $CPPFLAGS'
4712 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4713 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4714 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4716 depcc="$CXX" am_compiler_list=
4718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4719 $as_echo_n "checking dependency style of $depcc... " >&6; }
4720 if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then :
4721 $as_echo_n "(cached) " >&6
4722 else
4723 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4724 # We make a subdir and do the tests there. Otherwise we can end up
4725 # making bogus files that we don't know about and never remove. For
4726 # instance it was reported that on HP-UX the gcc test will end up
4727 # making a dummy file named `D' -- because `-MD' means `put the output
4728 # in D'.
4729 mkdir conftest.dir
4730 # Copy depcomp to subdir because otherwise we won't find it if we're
4731 # using a relative directory.
4732 cp "$am_depcomp" conftest.dir
4733 cd conftest.dir
4734 # We will build objects and dependencies in a subdirectory because
4735 # it helps to detect inapplicable dependency modes. For instance
4736 # both Tru64's cc and ICC support -MD to output dependencies as a
4737 # side effect of compilation, but ICC will put the dependencies in
4738 # the current directory while Tru64 will put them in the object
4739 # directory.
4740 mkdir sub
4742 am_cv_CXX_dependencies_compiler_type=none
4743 if test "$am_compiler_list" = ""; then
4744 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4745 fi
4746 am__universal=false
4747 case " $depcc " in #(
4748 *\ -arch\ *\ -arch\ *) am__universal=true ;;
4749 esac
4751 for depmode in $am_compiler_list; do
4752 # Setup a source with many dependencies, because some compilers
4753 # like to wrap large dependency lists on column 80 (with \), and
4754 # we should not choose a depcomp mode which is confused by this.
4755 #
4756 # We need to recreate these files for each test, as the compiler may
4757 # overwrite some of them when testing with obscure command lines.
4758 # This happens at least with the AIX C compiler.
4759 : > sub/conftest.c
4760 for i in 1 2 3 4 5 6; do
4761 echo '#include "conftst'$i'.h"' >> sub/conftest.c
4762 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4763 # Solaris 8's {/usr,}/bin/sh.
4764 touch sub/conftst$i.h
4765 done
4766 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4768 # We check with `-c' and `-o' for the sake of the "dashmstdout"
4769 # mode. It turns out that the SunPro C++ compiler does not properly
4770 # handle `-M -o', and we need to detect this. Also, some Intel
4771 # versions had trouble with output in subdirs
4772 am__obj=sub/conftest.${OBJEXT-o}
4773 am__minus_obj="-o $am__obj"
4774 case $depmode in
4775 gcc)
4776 # This depmode causes a compiler race in universal mode.
4777 test "$am__universal" = false || continue
4778 ;;
4779 nosideeffect)
4780 # after this tag, mechanisms are not by side-effect, so they'll
4781 # only be used when explicitly requested
4782 if test "x$enable_dependency_tracking" = xyes; then
4783 continue
4784 else
4785 break
4786 fi
4787 ;;
4788 msvisualcpp | msvcmsys)
4789 # This compiler won't grok `-c -o', but also, the minuso test has
4790 # not run yet. These depmodes are late enough in the game, and
4791 # so weak that their functioning should not be impacted.
4792 am__obj=conftest.${OBJEXT-o}
4793 am__minus_obj=
4794 ;;
4795 none) break ;;
4796 esac
4797 if depmode=$depmode \
4798 source=sub/conftest.c object=$am__obj \
4799 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4800 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4801 >/dev/null 2>conftest.err &&
4802 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4803 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4804 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4805 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4806 # icc doesn't choke on unknown options, it will just issue warnings
4807 # or remarks (even with -Werror). So we grep stderr for any message
4808 # that says an option was ignored or not supported.
4809 # When given -MP, icc 7.0 and 7.1 complain thusly:
4810 # icc: Command line warning: ignoring option '-M'; no argument required
4811 # The diagnosis changed in icc 8.0:
4812 # icc: Command line remark: option '-MP' not supported
4813 if (grep 'ignoring option' conftest.err ||
4814 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4815 am_cv_CXX_dependencies_compiler_type=$depmode
4816 break
4817 fi
4818 fi
4819 done
4821 cd ..
4822 rm -rf conftest.dir
4823 else
4824 am_cv_CXX_dependencies_compiler_type=none
4825 fi
4827 fi
4828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
4829 $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
4830 CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
4832 if
4833 test "x$enable_dependency_tracking" != xno \
4834 && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
4835 am__fastdepCXX_TRUE=
4836 am__fastdepCXX_FALSE='#'
4837 else
4838 am__fastdepCXX_TRUE='#'
4839 am__fastdepCXX_FALSE=
4840 fi
4843 if test "$GCC" = yes; then
4844 GCC_TRUE=
4845 GCC_FALSE='#'
4846 else
4847 GCC_TRUE='#'
4848 GCC_FALSE=
4849 fi
4850 # let the Makefile know if we're gcc
4852 case `pwd` in
4853 *\ * | *\ *)
4854 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
4855 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
4856 esac
4860 macro_version='2.2.6b'
4861 macro_revision='1.3017'
4875 ltmain="$ac_aux_dir/ltmain.sh"
4877 # Make sure we can run config.sub.
4878 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4879 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4882 $as_echo_n "checking build system type... " >&6; }
4883 if test "${ac_cv_build+set}" = set; then :
4884 $as_echo_n "(cached) " >&6
4885 else
4886 ac_build_alias=$build_alias
4887 test "x$ac_build_alias" = x &&
4888 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4889 test "x$ac_build_alias" = x &&
4890 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
4891 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4892 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4894 fi
4895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4896 $as_echo "$ac_cv_build" >&6; }
4897 case $ac_cv_build in
4898 *-*-*) ;;
4899 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
4900 esac
4901 build=$ac_cv_build
4902 ac_save_IFS=$IFS; IFS='-'
4903 set x $ac_cv_build
4904 shift
4905 build_cpu=$1
4906 build_vendor=$2
4907 shift; shift
4908 # Remember, the first character of IFS is used to create $*,
4909 # except with old shells:
4910 build_os=$*
4911 IFS=$ac_save_IFS
4912 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4916 $as_echo_n "checking host system type... " >&6; }
4917 if test "${ac_cv_host+set}" = set; then :
4918 $as_echo_n "(cached) " >&6
4919 else
4920 if test "x$host_alias" = x; then
4921 ac_cv_host=$ac_cv_build
4922 else
4923 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4924 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4925 fi
4927 fi
4928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4929 $as_echo "$ac_cv_host" >&6; }
4930 case $ac_cv_host in
4931 *-*-*) ;;
4932 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4933 esac
4934 host=$ac_cv_host
4935 ac_save_IFS=$IFS; IFS='-'
4936 set x $ac_cv_host
4937 shift
4938 host_cpu=$1
4939 host_vendor=$2
4940 shift; shift
4941 # Remember, the first character of IFS is used to create $*,
4942 # except with old shells:
4943 host_os=$*
4944 IFS=$ac_save_IFS
4945 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
4949 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
4950 if test "${ac_cv_path_SED+set}" = set; then :
4951 $as_echo_n "(cached) " >&6
4952 else
4953 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
4954 for ac_i in 1 2 3 4 5 6 7; do
4955 ac_script="$ac_script$as_nl$ac_script"
4956 done
4957 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
4958 { ac_script=; unset ac_script;}
4959 if test -z "$SED"; then
4960 ac_path_SED_found=false
4961 # Loop through the user's path and test for each of PROGNAME-LIST
4962 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4963 for as_dir in $PATH
4964 do
4965 IFS=$as_save_IFS
4966 test -z "$as_dir" && as_dir=.
4967 for ac_prog in sed gsed; do
4968 for ac_exec_ext in '' $ac_executable_extensions; do
4969 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
4970 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
4971 # Check for GNU ac_path_SED and select it if it is found.
4972 # Check for GNU $ac_path_SED
4973 case `"$ac_path_SED" --version 2>&1` in
4974 *GNU*)
4975 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
4976 *)
4977 ac_count=0
4978 $as_echo_n 0123456789 >"conftest.in"
4979 while :
4980 do
4981 cat "conftest.in" "conftest.in" >"conftest.tmp"
4982 mv "conftest.tmp" "conftest.in"
4983 cp "conftest.in" "conftest.nl"
4984 $as_echo '' >> "conftest.nl"
4985 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
4986 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4987 as_fn_arith $ac_count + 1 && ac_count=$as_val
4988 if test $ac_count -gt ${ac_path_SED_max-0}; then
4989 # Best one so far, save it but keep looking for a better one
4990 ac_cv_path_SED="$ac_path_SED"
4991 ac_path_SED_max=$ac_count
4992 fi
4993 # 10*(2^10) chars as input seems more than enough
4994 test $ac_count -gt 10 && break
4995 done
4996 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4997 esac
4999 $ac_path_SED_found && break 3
5000 done
5001 done
5002 done
5003 IFS=$as_save_IFS
5004 if test -z "$ac_cv_path_SED"; then
5005 as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
5006 fi
5007 else
5008 ac_cv_path_SED=$SED
5009 fi
5011 fi
5012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
5013 $as_echo "$ac_cv_path_SED" >&6; }
5014 SED="$ac_cv_path_SED"
5015 rm -f conftest.sed
5017 test -z "$SED" && SED=sed
5018 Xsed="$SED -e 1s/^X//"
5030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5031 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5032 if test "${ac_cv_path_GREP+set}" = set; then :
5033 $as_echo_n "(cached) " >&6
5034 else
5035 if test -z "$GREP"; then
5036 ac_path_GREP_found=false
5037 # Loop through the user's path and test for each of PROGNAME-LIST
5038 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5039 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5040 do
5041 IFS=$as_save_IFS
5042 test -z "$as_dir" && as_dir=.
5043 for ac_prog in grep ggrep; do
5044 for ac_exec_ext in '' $ac_executable_extensions; do
5045 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5046 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5047 # Check for GNU ac_path_GREP and select it if it is found.
5048 # Check for GNU $ac_path_GREP
5049 case `"$ac_path_GREP" --version 2>&1` in
5050 *GNU*)
5051 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5052 *)
5053 ac_count=0
5054 $as_echo_n 0123456789 >"conftest.in"
5055 while :
5056 do
5057 cat "conftest.in" "conftest.in" >"conftest.tmp"
5058 mv "conftest.tmp" "conftest.in"
5059 cp "conftest.in" "conftest.nl"
5060 $as_echo 'GREP' >> "conftest.nl"
5061 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5062 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5063 as_fn_arith $ac_count + 1 && ac_count=$as_val
5064 if test $ac_count -gt ${ac_path_GREP_max-0}; then
5065 # Best one so far, save it but keep looking for a better one
5066 ac_cv_path_GREP="$ac_path_GREP"
5067 ac_path_GREP_max=$ac_count
5068 fi
5069 # 10*(2^10) chars as input seems more than enough
5070 test $ac_count -gt 10 && break
5071 done
5072 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5073 esac
5075 $ac_path_GREP_found && break 3
5076 done
5077 done
5078 done
5079 IFS=$as_save_IFS
5080 if test -z "$ac_cv_path_GREP"; then
5081 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5082 fi
5083 else
5084 ac_cv_path_GREP=$GREP
5085 fi
5087 fi
5088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5089 $as_echo "$ac_cv_path_GREP" >&6; }
5090 GREP="$ac_cv_path_GREP"
5093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5094 $as_echo_n "checking for egrep... " >&6; }
5095 if test "${ac_cv_path_EGREP+set}" = set; then :
5096 $as_echo_n "(cached) " >&6
5097 else
5098 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5099 then ac_cv_path_EGREP="$GREP -E"
5100 else
5101 if test -z "$EGREP"; then
5102 ac_path_EGREP_found=false
5103 # Loop through the user's path and test for each of PROGNAME-LIST
5104 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5105 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5106 do
5107 IFS=$as_save_IFS
5108 test -z "$as_dir" && as_dir=.
5109 for ac_prog in egrep; do
5110 for ac_exec_ext in '' $ac_executable_extensions; do
5111 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5112 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5113 # Check for GNU ac_path_EGREP and select it if it is found.
5114 # Check for GNU $ac_path_EGREP
5115 case `"$ac_path_EGREP" --version 2>&1` in
5116 *GNU*)
5117 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5118 *)
5119 ac_count=0
5120 $as_echo_n 0123456789 >"conftest.in"
5121 while :
5122 do
5123 cat "conftest.in" "conftest.in" >"conftest.tmp"
5124 mv "conftest.tmp" "conftest.in"
5125 cp "conftest.in" "conftest.nl"
5126 $as_echo 'EGREP' >> "conftest.nl"
5127 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5128 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5129 as_fn_arith $ac_count + 1 && ac_count=$as_val
5130 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5131 # Best one so far, save it but keep looking for a better one
5132 ac_cv_path_EGREP="$ac_path_EGREP"
5133 ac_path_EGREP_max=$ac_count
5134 fi
5135 # 10*(2^10) chars as input seems more than enough
5136 test $ac_count -gt 10 && break
5137 done
5138 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5139 esac
5141 $ac_path_EGREP_found && break 3
5142 done
5143 done
5144 done
5145 IFS=$as_save_IFS
5146 if test -z "$ac_cv_path_EGREP"; then
5147 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5148 fi
5149 else
5150 ac_cv_path_EGREP=$EGREP
5151 fi
5153 fi
5154 fi
5155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5156 $as_echo "$ac_cv_path_EGREP" >&6; }
5157 EGREP="$ac_cv_path_EGREP"
5160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
5161 $as_echo_n "checking for fgrep... " >&6; }
5162 if test "${ac_cv_path_FGREP+set}" = set; then :
5163 $as_echo_n "(cached) " >&6
5164 else
5165 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
5166 then ac_cv_path_FGREP="$GREP -F"
5167 else
5168 if test -z "$FGREP"; then
5169 ac_path_FGREP_found=false
5170 # Loop through the user's path and test for each of PROGNAME-LIST
5171 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5172 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5173 do
5174 IFS=$as_save_IFS
5175 test -z "$as_dir" && as_dir=.
5176 for ac_prog in fgrep; do
5177 for ac_exec_ext in '' $ac_executable_extensions; do
5178 ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
5179 { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
5180 # Check for GNU ac_path_FGREP and select it if it is found.
5181 # Check for GNU $ac_path_FGREP
5182 case `"$ac_path_FGREP" --version 2>&1` in
5183 *GNU*)
5184 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
5185 *)
5186 ac_count=0
5187 $as_echo_n 0123456789 >"conftest.in"
5188 while :
5189 do
5190 cat "conftest.in" "conftest.in" >"conftest.tmp"
5191 mv "conftest.tmp" "conftest.in"
5192 cp "conftest.in" "conftest.nl"
5193 $as_echo 'FGREP' >> "conftest.nl"
5194 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
5195 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5196 as_fn_arith $ac_count + 1 && ac_count=$as_val
5197 if test $ac_count -gt ${ac_path_FGREP_max-0}; then
5198 # Best one so far, save it but keep looking for a better one
5199 ac_cv_path_FGREP="$ac_path_FGREP"
5200 ac_path_FGREP_max=$ac_count
5201 fi
5202 # 10*(2^10) chars as input seems more than enough
5203 test $ac_count -gt 10 && break
5204 done
5205 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5206 esac
5208 $ac_path_FGREP_found && break 3
5209 done
5210 done
5211 done
5212 IFS=$as_save_IFS
5213 if test -z "$ac_cv_path_FGREP"; then
5214 as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5215 fi
5216 else
5217 ac_cv_path_FGREP=$FGREP
5218 fi
5220 fi
5221 fi
5222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
5223 $as_echo "$ac_cv_path_FGREP" >&6; }
5224 FGREP="$ac_cv_path_FGREP"
5227 test -z "$GREP" && GREP=grep
5247 # Check whether --with-gnu-ld was given.
5248 if test "${with_gnu_ld+set}" = set; then :
5249 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
5250 else
5251 with_gnu_ld=no
5252 fi
5254 ac_prog=ld
5255 if test "$GCC" = yes; then
5256 # Check if gcc -print-prog-name=ld gives a path.
5257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
5258 $as_echo_n "checking for ld used by $CC... " >&6; }
5259 case $host in
5260 *-*-mingw*)
5261 # gcc leaves a trailing carriage return which upsets mingw
5262 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
5263 *)
5264 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
5265 esac
5266 case $ac_prog in
5267 # Accept absolute paths.
5268 [\\/]* | ?:[\\/]*)
5269 re_direlt='/[^/][^/]*/\.\./'
5270 # Canonicalize the pathname of ld
5271 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
5272 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
5273 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
5274 done
5275 test -z "$LD" && LD="$ac_prog"
5276 ;;
5277 "")
5278 # If it fails, then pretend we aren't using GCC.
5279 ac_prog=ld
5280 ;;
5281 *)
5282 # If it is relative, then search for the first ld in PATH.
5283 with_gnu_ld=unknown
5284 ;;
5285 esac
5286 elif test "$with_gnu_ld" = yes; then
5287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
5288 $as_echo_n "checking for GNU ld... " >&6; }
5289 else
5290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
5291 $as_echo_n "checking for non-GNU ld... " >&6; }
5292 fi
5293 if test "${lt_cv_path_LD+set}" = set; then :
5294 $as_echo_n "(cached) " >&6
5295 else
5296 if test -z "$LD"; then
5297 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5298 for ac_dir in $PATH; do
5299 IFS="$lt_save_ifs"
5300 test -z "$ac_dir" && ac_dir=.
5301 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
5302 lt_cv_path_LD="$ac_dir/$ac_prog"
5303 # Check to see if the program is GNU ld. I'd rather use --version,
5304 # but apparently some variants of GNU ld only accept -v.
5305 # Break only if it was the GNU/non-GNU ld that we prefer.
5306 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
5307 *GNU* | *'with BFD'*)
5308 test "$with_gnu_ld" != no && break
5309 ;;
5310 *)
5311 test "$with_gnu_ld" != yes && break
5312 ;;
5313 esac
5314 fi
5315 done
5316 IFS="$lt_save_ifs"
5317 else
5318 lt_cv_path_LD="$LD" # Let the user override the test with a path.
5319 fi
5320 fi
5322 LD="$lt_cv_path_LD"
5323 if test -n "$LD"; then
5324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
5325 $as_echo "$LD" >&6; }
5326 else
5327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5328 $as_echo "no" >&6; }
5329 fi
5330 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
5331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
5332 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
5333 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
5334 $as_echo_n "(cached) " >&6
5335 else
5336 # I'd rather use --version here, but apparently some GNU lds only accept -v.
5337 case `$LD -v 2>&1 </dev/null` in
5338 *GNU* | *'with BFD'*)
5339 lt_cv_prog_gnu_ld=yes
5340 ;;
5341 *)
5342 lt_cv_prog_gnu_ld=no
5343 ;;
5344 esac
5345 fi
5346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
5347 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
5348 with_gnu_ld=$lt_cv_prog_gnu_ld
5358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
5359 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
5360 if test "${lt_cv_path_NM+set}" = set; then :
5361 $as_echo_n "(cached) " >&6
5362 else
5363 if test -n "$NM"; then
5364 # Let the user override the test.
5365 lt_cv_path_NM="$NM"
5366 else
5367 lt_nm_to_check="${ac_tool_prefix}nm"
5368 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
5369 lt_nm_to_check="$lt_nm_to_check nm"
5370 fi
5371 for lt_tmp_nm in $lt_nm_to_check; do
5372 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5373 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
5374 IFS="$lt_save_ifs"
5375 test -z "$ac_dir" && ac_dir=.
5376 tmp_nm="$ac_dir/$lt_tmp_nm"
5377 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
5378 # Check to see if the nm accepts a BSD-compat flag.
5379 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
5380 # nm: unknown option "B" ignored
5381 # Tru64's nm complains that /dev/null is an invalid object file
5382 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
5383 */dev/null* | *'Invalid file or object type'*)
5384 lt_cv_path_NM="$tmp_nm -B"
5385 break
5386 ;;
5387 *)
5388 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
5389 */dev/null*)
5390 lt_cv_path_NM="$tmp_nm -p"
5391 break
5392 ;;
5393 *)
5394 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
5395 continue # so that we can try to find one that supports BSD flags
5396 ;;
5397 esac
5398 ;;
5399 esac
5400 fi
5401 done
5402 IFS="$lt_save_ifs"
5403 done
5404 : ${lt_cv_path_NM=no}
5405 fi
5406 fi
5407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
5408 $as_echo "$lt_cv_path_NM" >&6; }
5409 if test "$lt_cv_path_NM" != "no"; then
5410 NM="$lt_cv_path_NM"
5411 else
5412 # Didn't find any BSD compatible name lister, look for dumpbin.
5413 if test -n "$ac_tool_prefix"; then
5414 for ac_prog in "dumpbin -symbols" "link -dump -symbols"
5415 do
5416 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5417 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5419 $as_echo_n "checking for $ac_word... " >&6; }
5420 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
5421 $as_echo_n "(cached) " >&6
5422 else
5423 if test -n "$DUMPBIN"; then
5424 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
5425 else
5426 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5427 for as_dir in $PATH
5428 do
5429 IFS=$as_save_IFS
5430 test -z "$as_dir" && as_dir=.
5431 for ac_exec_ext in '' $ac_executable_extensions; do
5432 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5433 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
5434 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5435 break 2
5436 fi
5437 done
5438 done
5439 IFS=$as_save_IFS
5441 fi
5442 fi
5443 DUMPBIN=$ac_cv_prog_DUMPBIN
5444 if test -n "$DUMPBIN"; then
5445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
5446 $as_echo "$DUMPBIN" >&6; }
5447 else
5448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5449 $as_echo "no" >&6; }
5450 fi
5453 test -n "$DUMPBIN" && break
5454 done
5455 fi
5456 if test -z "$DUMPBIN"; then
5457 ac_ct_DUMPBIN=$DUMPBIN
5458 for ac_prog in "dumpbin -symbols" "link -dump -symbols"
5459 do
5460 # Extract the first word of "$ac_prog", so it can be a program name with args.
5461 set dummy $ac_prog; ac_word=$2
5462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5463 $as_echo_n "checking for $ac_word... " >&6; }
5464 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
5465 $as_echo_n "(cached) " >&6
5466 else
5467 if test -n "$ac_ct_DUMPBIN"; then
5468 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
5469 else
5470 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5471 for as_dir in $PATH
5472 do
5473 IFS=$as_save_IFS
5474 test -z "$as_dir" && as_dir=.
5475 for ac_exec_ext in '' $ac_executable_extensions; do
5476 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5477 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
5478 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5479 break 2
5480 fi
5481 done
5482 done
5483 IFS=$as_save_IFS
5485 fi
5486 fi
5487 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
5488 if test -n "$ac_ct_DUMPBIN"; then
5489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
5490 $as_echo "$ac_ct_DUMPBIN" >&6; }
5491 else
5492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5493 $as_echo "no" >&6; }
5494 fi
5497 test -n "$ac_ct_DUMPBIN" && break
5498 done
5500 if test "x$ac_ct_DUMPBIN" = x; then
5501 DUMPBIN=":"
5502 else
5503 case $cross_compiling:$ac_tool_warned in
5504 yes:)
5505 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5506 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5507 ac_tool_warned=yes ;;
5508 esac
5509 DUMPBIN=$ac_ct_DUMPBIN
5510 fi
5511 fi
5514 if test "$DUMPBIN" != ":"; then
5515 NM="$DUMPBIN"
5516 fi
5517 fi
5518 test -z "$NM" && NM=nm
5525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
5526 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
5527 if test "${lt_cv_nm_interface+set}" = set; then :
5528 $as_echo_n "(cached) " >&6
5529 else
5530 lt_cv_nm_interface="BSD nm"
5531 echo "int some_variable = 0;" > conftest.$ac_ext
5532 (eval echo "\"\$as_me:5532: $ac_compile\"" >&5)
5533 (eval "$ac_compile" 2>conftest.err)
5534 cat conftest.err >&5
5535 (eval echo "\"\$as_me:5535: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
5536 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
5537 cat conftest.err >&5
5538 (eval echo "\"\$as_me:5538: output\"" >&5)
5539 cat conftest.out >&5
5540 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
5541 lt_cv_nm_interface="MS dumpbin"
5542 fi
5543 rm -f conftest*
5544 fi
5545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
5546 $as_echo "$lt_cv_nm_interface" >&6; }
5548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5549 $as_echo_n "checking whether ln -s works... " >&6; }
5550 LN_S=$as_ln_s
5551 if test "$LN_S" = "ln -s"; then
5552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5553 $as_echo "yes" >&6; }
5554 else
5555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5556 $as_echo "no, using $LN_S" >&6; }
5557 fi
5559 # find the maximum length of command line arguments
5560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
5561 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
5562 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
5563 $as_echo_n "(cached) " >&6
5564 else
5565 i=0
5566 teststring="ABCD"
5568 case $build_os in
5569 msdosdjgpp*)
5570 # On DJGPP, this test can blow up pretty badly due to problems in libc
5571 # (any single argument exceeding 2000 bytes causes a buffer overrun
5572 # during glob expansion). Even if it were fixed, the result of this
5573 # check would be larger than it should be.
5574 lt_cv_sys_max_cmd_len=12288; # 12K is about right
5575 ;;
5577 gnu*)
5578 # Under GNU Hurd, this test is not required because there is
5579 # no limit to the length of command line arguments.
5580 # Libtool will interpret -1 as no limit whatsoever
5581 lt_cv_sys_max_cmd_len=-1;
5582 ;;
5584 cygwin* | mingw* | cegcc*)
5585 # On Win9x/ME, this test blows up -- it succeeds, but takes
5586 # about 5 minutes as the teststring grows exponentially.
5587 # Worse, since 9x/ME are not pre-emptively multitasking,
5588 # you end up with a "frozen" computer, even though with patience
5589 # the test eventually succeeds (with a max line length of 256k).
5590 # Instead, let's just punt: use the minimum linelength reported by
5591 # all of the supported platforms: 8192 (on NT/2K/XP).
5592 lt_cv_sys_max_cmd_len=8192;
5593 ;;
5595 amigaos*)
5596 # On AmigaOS with pdksh, this test takes hours, literally.
5597 # So we just punt and use a minimum line length of 8192.
5598 lt_cv_sys_max_cmd_len=8192;
5599 ;;
5601 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
5602 # This has been around since 386BSD, at least. Likely further.
5603 if test -x /sbin/sysctl; then
5604 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5605 elif test -x /usr/sbin/sysctl; then
5606 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5607 else
5608 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
5609 fi
5610 # And add a safety zone
5611 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5612 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5613 ;;
5615 interix*)
5616 # We know the value 262144 and hardcode it with a safety zone (like BSD)
5617 lt_cv_sys_max_cmd_len=196608
5618 ;;
5620 osf*)
5621 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5622 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5623 # nice to cause kernel panics so lets avoid the loop below.
5624 # First set a reasonable default.
5625 lt_cv_sys_max_cmd_len=16384
5626 #
5627 if test -x /sbin/sysconfig; then
5628 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5629 *1*) lt_cv_sys_max_cmd_len=-1 ;;
5630 esac
5631 fi
5632 ;;
5633 sco3.2v5*)
5634 lt_cv_sys_max_cmd_len=102400
5635 ;;
5636 sysv5* | sco5v6* | sysv4.2uw2*)
5637 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5638 if test -n "$kargmax"; then
5639 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
5640 else
5641 lt_cv_sys_max_cmd_len=32768
5642 fi
5643 ;;
5644 *)
5645 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5646 if test -n "$lt_cv_sys_max_cmd_len"; then
5647 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5648 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5649 else
5650 # Make teststring a little bigger before we do anything with it.
5651 # a 1K string should be a reasonable start.
5652 for i in 1 2 3 4 5 6 7 8 ; do
5653 teststring=$teststring$teststring
5654 done
5655 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
5656 # If test is not a shell built-in, we'll probably end up computing a
5657 # maximum length that is only half of the actual maximum length, but
5658 # we can't tell.
5659 while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
5660 = "XX$teststring$teststring"; } >/dev/null 2>&1 &&
5661 test $i != 17 # 1/2 MB should be enough
5662 do
5663 i=`expr $i + 1`
5664 teststring=$teststring$teststring
5665 done
5666 # Only check the string length outside the loop.
5667 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
5668 teststring=
5669 # Add a significant safety factor because C++ compilers can tack on
5670 # massive amounts of additional arguments before passing them to the
5671 # linker. It appears as though 1/2 is a usable value.
5672 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
5673 fi
5674 ;;
5675 esac
5677 fi
5679 if test -n $lt_cv_sys_max_cmd_len ; then
5680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
5681 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
5682 else
5683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
5684 $as_echo "none" >&6; }
5685 fi
5686 max_cmd_len=$lt_cv_sys_max_cmd_len
5693 : ${CP="cp -f"}
5694 : ${MV="mv -f"}
5695 : ${RM="rm -f"}
5697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
5698 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
5699 # Try some XSI features
5700 xsi_shell=no
5701 ( _lt_dummy="a/b/c"
5702 test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
5703 = c,a/b,, \
5704 && eval 'test $(( 1 + 1 )) -eq 2 \
5705 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
5706 && xsi_shell=yes
5707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
5708 $as_echo "$xsi_shell" >&6; }
5711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
5712 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
5713 lt_shell_append=no
5714 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
5715 >/dev/null 2>&1 \
5716 && lt_shell_append=yes
5717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
5718 $as_echo "$lt_shell_append" >&6; }
5721 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5722 lt_unset=unset
5723 else
5724 lt_unset=false
5725 fi
5731 # test EBCDIC or ASCII
5732 case `echo X|tr X '\101'` in
5733 A) # ASCII based system
5734 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
5735 lt_SP2NL='tr \040 \012'
5736 lt_NL2SP='tr \015\012 \040\040'
5737 ;;
5738 *) # EBCDIC based system
5739 lt_SP2NL='tr \100 \n'
5740 lt_NL2SP='tr \r\n \100\100'
5741 ;;
5742 esac
5752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
5753 $as_echo_n "checking for $LD option to reload object files... " >&6; }
5754 if test "${lt_cv_ld_reload_flag+set}" = set; then :
5755 $as_echo_n "(cached) " >&6
5756 else
5757 lt_cv_ld_reload_flag='-r'
5758 fi
5759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
5760 $as_echo "$lt_cv_ld_reload_flag" >&6; }
5761 reload_flag=$lt_cv_ld_reload_flag
5762 case $reload_flag in
5763 "" | " "*) ;;
5764 *) reload_flag=" $reload_flag" ;;
5765 esac
5766 reload_cmds='$LD$reload_flag -o $output$reload_objs'
5767 case $host_os in
5768 darwin*)
5769 if test "$GCC" = yes; then
5770 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
5771 else
5772 reload_cmds='$LD$reload_flag -o $output$reload_objs'
5773 fi
5774 ;;
5775 esac
5785 if test -n "$ac_tool_prefix"; then
5786 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
5787 set dummy ${ac_tool_prefix}objdump; ac_word=$2
5788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5789 $as_echo_n "checking for $ac_word... " >&6; }
5790 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
5791 $as_echo_n "(cached) " >&6
5792 else
5793 if test -n "$OBJDUMP"; then
5794 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
5795 else
5796 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5797 for as_dir in $PATH
5798 do
5799 IFS=$as_save_IFS
5800 test -z "$as_dir" && as_dir=.
5801 for ac_exec_ext in '' $ac_executable_extensions; do
5802 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5803 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
5804 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5805 break 2
5806 fi
5807 done
5808 done
5809 IFS=$as_save_IFS
5811 fi
5812 fi
5813 OBJDUMP=$ac_cv_prog_OBJDUMP
5814 if test -n "$OBJDUMP"; then
5815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
5816 $as_echo "$OBJDUMP" >&6; }
5817 else
5818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5819 $as_echo "no" >&6; }
5820 fi
5823 fi
5824 if test -z "$ac_cv_prog_OBJDUMP"; then
5825 ac_ct_OBJDUMP=$OBJDUMP
5826 # Extract the first word of "objdump", so it can be a program name with args.
5827 set dummy objdump; ac_word=$2
5828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5829 $as_echo_n "checking for $ac_word... " >&6; }
5830 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
5831 $as_echo_n "(cached) " >&6
5832 else
5833 if test -n "$ac_ct_OBJDUMP"; then
5834 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
5835 else
5836 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5837 for as_dir in $PATH
5838 do
5839 IFS=$as_save_IFS
5840 test -z "$as_dir" && as_dir=.
5841 for ac_exec_ext in '' $ac_executable_extensions; do
5842 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5843 ac_cv_prog_ac_ct_OBJDUMP="objdump"
5844 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5845 break 2
5846 fi
5847 done
5848 done
5849 IFS=$as_save_IFS
5851 fi
5852 fi
5853 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
5854 if test -n "$ac_ct_OBJDUMP"; then
5855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
5856 $as_echo "$ac_ct_OBJDUMP" >&6; }
5857 else
5858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5859 $as_echo "no" >&6; }
5860 fi
5862 if test "x$ac_ct_OBJDUMP" = x; then
5863 OBJDUMP="false"
5864 else
5865 case $cross_compiling:$ac_tool_warned in
5866 yes:)
5867 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5868 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5869 ac_tool_warned=yes ;;
5870 esac
5871 OBJDUMP=$ac_ct_OBJDUMP
5872 fi
5873 else
5874 OBJDUMP="$ac_cv_prog_OBJDUMP"
5875 fi
5877 test -z "$OBJDUMP" && OBJDUMP=objdump
5887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
5888 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
5889 if test "${lt_cv_deplibs_check_method+set}" = set; then :
5890 $as_echo_n "(cached) " >&6
5891 else
5892 lt_cv_file_magic_cmd='$MAGIC_CMD'
5893 lt_cv_file_magic_test_file=
5894 lt_cv_deplibs_check_method='unknown'
5895 # Need to set the preceding variable on all platforms that support
5896 # interlibrary dependencies.
5897 # 'none' -- dependencies not supported.
5898 # `unknown' -- same as none, but documents that we really don't know.
5899 # 'pass_all' -- all dependencies passed with no checks.
5900 # 'test_compile' -- check by making test program.
5901 # 'file_magic [[regex]]' -- check by looking for files in library path
5902 # which responds to the $file_magic_cmd with a given extended regex.
5903 # If you have `file' or equivalent on your system and you're not sure
5904 # whether `pass_all' will *always* work, you probably want this one.
5906 case $host_os in
5907 aix[4-9]*)
5908 lt_cv_deplibs_check_method=pass_all
5909 ;;
5911 beos*)
5912 lt_cv_deplibs_check_method=pass_all
5913 ;;
5915 bsdi[45]*)
5916 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
5917 lt_cv_file_magic_cmd='/usr/bin/file -L'
5918 lt_cv_file_magic_test_file=/shlib/libc.so
5919 ;;
5921 cygwin*)
5922 # func_win32_libid is a shell function defined in ltmain.sh
5923 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5924 lt_cv_file_magic_cmd='func_win32_libid'
5925 ;;
5927 mingw* | pw32*)
5928 # Base MSYS/MinGW do not provide the 'file' command needed by
5929 # func_win32_libid shell function, so use a weaker test based on 'objdump',
5930 # unless we find 'file', for example because we are cross-compiling.
5931 if ( file / ) >/dev/null 2>&1; then
5932 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5933 lt_cv_file_magic_cmd='func_win32_libid'
5934 else
5935 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
5936 lt_cv_file_magic_cmd='$OBJDUMP -f'
5937 fi
5938 ;;
5940 cegcc)
5941 # use the weaker test based on 'objdump'. See mingw*.
5942 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
5943 lt_cv_file_magic_cmd='$OBJDUMP -f'
5944 ;;
5946 darwin* | rhapsody*)
5947 lt_cv_deplibs_check_method=pass_all
5948 ;;
5950 freebsd* | dragonfly*)
5951 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5952 case $host_cpu in
5953 i*86 )
5954 # Not sure whether the presence of OpenBSD here was a mistake.
5955 # Let's accept both of them until this is cleared up.
5956 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
5957 lt_cv_file_magic_cmd=/usr/bin/file
5958 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
5959 ;;
5960 esac
5961 else
5962 lt_cv_deplibs_check_method=pass_all
5963 fi
5964 ;;
5966 gnu*)
5967 lt_cv_deplibs_check_method=pass_all
5968 ;;
5970 hpux10.20* | hpux11*)
5971 lt_cv_file_magic_cmd=/usr/bin/file
5972 case $host_cpu in
5973 ia64*)
5974 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
5975 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
5976 ;;
5977 hppa*64*)
5978 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'
5979 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
5980 ;;
5981 *)
5982 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
5983 lt_cv_file_magic_test_file=/usr/lib/libc.sl
5984 ;;
5985 esac
5986 ;;
5988 interix[3-9]*)
5989 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
5990 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
5991 ;;
5993 irix5* | irix6* | nonstopux*)
5994 case $LD in
5995 *-32|*"-32 ") libmagic=32-bit;;
5996 *-n32|*"-n32 ") libmagic=N32;;
5997 *-64|*"-64 ") libmagic=64-bit;;
5998 *) libmagic=never-match;;
5999 esac
6000 lt_cv_deplibs_check_method=pass_all
6001 ;;
6003 # This must be Linux ELF.
6004 linux* | k*bsd*-gnu | kopensolaris*-gnu)
6005 lt_cv_deplibs_check_method=pass_all
6006 ;;
6008 netbsd* | netbsdelf*-gnu)
6009 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6010 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6011 else
6012 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
6013 fi
6014 ;;
6016 newos6*)
6017 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
6018 lt_cv_file_magic_cmd=/usr/bin/file
6019 lt_cv_file_magic_test_file=/usr/lib/libnls.so
6020 ;;
6022 *nto* | *qnx*)
6023 lt_cv_deplibs_check_method=pass_all
6024 ;;
6026 openbsd*)
6027 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6028 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
6029 else
6030 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6031 fi
6032 ;;
6034 osf3* | osf4* | osf5*)
6035 lt_cv_deplibs_check_method=pass_all
6036 ;;
6038 rdos*)
6039 lt_cv_deplibs_check_method=pass_all
6040 ;;
6042 solaris*)
6043 lt_cv_deplibs_check_method=pass_all
6044 ;;
6046 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
6047 lt_cv_deplibs_check_method=pass_all
6048 ;;
6050 sysv4 | sysv4.3*)
6051 case $host_vendor in
6052 motorola)
6053 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]'
6054 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
6055 ;;
6056 ncr)
6057 lt_cv_deplibs_check_method=pass_all
6058 ;;
6059 sequent)
6060 lt_cv_file_magic_cmd='/bin/file'
6061 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
6062 ;;
6063 sni)
6064 lt_cv_file_magic_cmd='/bin/file'
6065 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
6066 lt_cv_file_magic_test_file=/lib/libc.so
6067 ;;
6068 siemens)
6069 lt_cv_deplibs_check_method=pass_all
6070 ;;
6071 pc)
6072 lt_cv_deplibs_check_method=pass_all
6073 ;;
6074 esac
6075 ;;
6077 tpf*)
6078 lt_cv_deplibs_check_method=pass_all
6079 ;;
6080 esac
6082 fi
6083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
6084 $as_echo "$lt_cv_deplibs_check_method" >&6; }
6085 file_magic_cmd=$lt_cv_file_magic_cmd
6086 deplibs_check_method=$lt_cv_deplibs_check_method
6087 test -z "$deplibs_check_method" && deplibs_check_method=unknown
6100 if test -n "$ac_tool_prefix"; then
6101 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6102 set dummy ${ac_tool_prefix}ar; ac_word=$2
6103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6104 $as_echo_n "checking for $ac_word... " >&6; }
6105 if test "${ac_cv_prog_AR+set}" = set; then :
6106 $as_echo_n "(cached) " >&6
6107 else
6108 if test -n "$AR"; then
6109 ac_cv_prog_AR="$AR" # Let the user override the test.
6110 else
6111 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6112 for as_dir in $PATH
6113 do
6114 IFS=$as_save_IFS
6115 test -z "$as_dir" && as_dir=.
6116 for ac_exec_ext in '' $ac_executable_extensions; do
6117 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6118 ac_cv_prog_AR="${ac_tool_prefix}ar"
6119 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6120 break 2
6121 fi
6122 done
6123 done
6124 IFS=$as_save_IFS
6126 fi
6127 fi
6128 AR=$ac_cv_prog_AR
6129 if test -n "$AR"; then
6130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6131 $as_echo "$AR" >&6; }
6132 else
6133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6134 $as_echo "no" >&6; }
6135 fi
6138 fi
6139 if test -z "$ac_cv_prog_AR"; then
6140 ac_ct_AR=$AR
6141 # Extract the first word of "ar", so it can be a program name with args.
6142 set dummy ar; ac_word=$2
6143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6144 $as_echo_n "checking for $ac_word... " >&6; }
6145 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
6146 $as_echo_n "(cached) " >&6
6147 else
6148 if test -n "$ac_ct_AR"; then
6149 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6150 else
6151 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6152 for as_dir in $PATH
6153 do
6154 IFS=$as_save_IFS
6155 test -z "$as_dir" && as_dir=.
6156 for ac_exec_ext in '' $ac_executable_extensions; do
6157 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6158 ac_cv_prog_ac_ct_AR="ar"
6159 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6160 break 2
6161 fi
6162 done
6163 done
6164 IFS=$as_save_IFS
6166 fi
6167 fi
6168 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6169 if test -n "$ac_ct_AR"; then
6170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6171 $as_echo "$ac_ct_AR" >&6; }
6172 else
6173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6174 $as_echo "no" >&6; }
6175 fi
6177 if test "x$ac_ct_AR" = x; then
6178 AR="false"
6179 else
6180 case $cross_compiling:$ac_tool_warned in
6181 yes:)
6182 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6183 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6184 ac_tool_warned=yes ;;
6185 esac
6186 AR=$ac_ct_AR
6187 fi
6188 else
6189 AR="$ac_cv_prog_AR"
6190 fi
6192 test -z "$AR" && AR=ar
6193 test -z "$AR_FLAGS" && AR_FLAGS=cru
6205 if test -n "$ac_tool_prefix"; then
6206 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6207 set dummy ${ac_tool_prefix}strip; ac_word=$2
6208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6209 $as_echo_n "checking for $ac_word... " >&6; }
6210 if test "${ac_cv_prog_STRIP+set}" = set; then :
6211 $as_echo_n "(cached) " >&6
6212 else
6213 if test -n "$STRIP"; then
6214 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6215 else
6216 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6217 for as_dir in $PATH
6218 do
6219 IFS=$as_save_IFS
6220 test -z "$as_dir" && as_dir=.
6221 for ac_exec_ext in '' $ac_executable_extensions; do
6222 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6223 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6224 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6225 break 2
6226 fi
6227 done
6228 done
6229 IFS=$as_save_IFS
6231 fi
6232 fi
6233 STRIP=$ac_cv_prog_STRIP
6234 if test -n "$STRIP"; then
6235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6236 $as_echo "$STRIP" >&6; }
6237 else
6238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6239 $as_echo "no" >&6; }
6240 fi
6243 fi
6244 if test -z "$ac_cv_prog_STRIP"; then
6245 ac_ct_STRIP=$STRIP
6246 # Extract the first word of "strip", so it can be a program name with args.
6247 set dummy strip; ac_word=$2
6248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6249 $as_echo_n "checking for $ac_word... " >&6; }
6250 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
6251 $as_echo_n "(cached) " >&6
6252 else
6253 if test -n "$ac_ct_STRIP"; then
6254 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6255 else
6256 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6257 for as_dir in $PATH
6258 do
6259 IFS=$as_save_IFS
6260 test -z "$as_dir" && as_dir=.
6261 for ac_exec_ext in '' $ac_executable_extensions; do
6262 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6263 ac_cv_prog_ac_ct_STRIP="strip"
6264 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6265 break 2
6266 fi
6267 done
6268 done
6269 IFS=$as_save_IFS
6271 fi
6272 fi
6273 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6274 if test -n "$ac_ct_STRIP"; then
6275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6276 $as_echo "$ac_ct_STRIP" >&6; }
6277 else
6278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6279 $as_echo "no" >&6; }
6280 fi
6282 if test "x$ac_ct_STRIP" = x; then
6283 STRIP=":"
6284 else
6285 case $cross_compiling:$ac_tool_warned in
6286 yes:)
6287 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6288 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6289 ac_tool_warned=yes ;;
6290 esac
6291 STRIP=$ac_ct_STRIP
6292 fi
6293 else
6294 STRIP="$ac_cv_prog_STRIP"
6295 fi
6297 test -z "$STRIP" && STRIP=:
6304 if test -n "$ac_tool_prefix"; then
6305 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6306 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6308 $as_echo_n "checking for $ac_word... " >&6; }
6309 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6310 $as_echo_n "(cached) " >&6
6311 else
6312 if test -n "$RANLIB"; then
6313 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6314 else
6315 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6316 for as_dir in $PATH
6317 do
6318 IFS=$as_save_IFS
6319 test -z "$as_dir" && as_dir=.
6320 for ac_exec_ext in '' $ac_executable_extensions; do
6321 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6322 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6323 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6324 break 2
6325 fi
6326 done
6327 done
6328 IFS=$as_save_IFS
6330 fi
6331 fi
6332 RANLIB=$ac_cv_prog_RANLIB
6333 if test -n "$RANLIB"; then
6334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6335 $as_echo "$RANLIB" >&6; }
6336 else
6337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6338 $as_echo "no" >&6; }
6339 fi
6342 fi
6343 if test -z "$ac_cv_prog_RANLIB"; then
6344 ac_ct_RANLIB=$RANLIB
6345 # Extract the first word of "ranlib", so it can be a program name with args.
6346 set dummy ranlib; ac_word=$2
6347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6348 $as_echo_n "checking for $ac_word... " >&6; }
6349 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6350 $as_echo_n "(cached) " >&6
6351 else
6352 if test -n "$ac_ct_RANLIB"; then
6353 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6354 else
6355 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6356 for as_dir in $PATH
6357 do
6358 IFS=$as_save_IFS
6359 test -z "$as_dir" && as_dir=.
6360 for ac_exec_ext in '' $ac_executable_extensions; do
6361 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6362 ac_cv_prog_ac_ct_RANLIB="ranlib"
6363 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6364 break 2
6365 fi
6366 done
6367 done
6368 IFS=$as_save_IFS
6370 fi
6371 fi
6372 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6373 if test -n "$ac_ct_RANLIB"; then
6374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6375 $as_echo "$ac_ct_RANLIB" >&6; }
6376 else
6377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6378 $as_echo "no" >&6; }
6379 fi
6381 if test "x$ac_ct_RANLIB" = x; then
6382 RANLIB=":"
6383 else
6384 case $cross_compiling:$ac_tool_warned in
6385 yes:)
6386 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6387 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6388 ac_tool_warned=yes ;;
6389 esac
6390 RANLIB=$ac_ct_RANLIB
6391 fi
6392 else
6393 RANLIB="$ac_cv_prog_RANLIB"
6394 fi
6396 test -z "$RANLIB" && RANLIB=:
6403 # Determine commands to create old-style static archives.
6404 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6405 old_postinstall_cmds='chmod 644 $oldlib'
6406 old_postuninstall_cmds=
6408 if test -n "$RANLIB"; then
6409 case $host_os in
6410 openbsd*)
6411 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
6412 ;;
6413 *)
6414 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
6415 ;;
6416 esac
6417 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
6418 fi
6453 # If no C compiler was specified, use CC.
6454 LTCC=${LTCC-"$CC"}
6456 # If no C compiler flags were specified, use CFLAGS.
6457 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6459 # Allow CC to be a program name with arguments.
6460 compiler=$CC
6463 # Check for command to grab the raw symbol name followed by C symbol from nm.
6464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6465 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6466 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
6467 $as_echo_n "(cached) " >&6
6468 else
6470 # These are sane defaults that work on at least a few old systems.
6471 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
6473 # Character class describing NM global symbol codes.
6474 symcode='[BCDEGRST]'
6476 # Regexp to match symbols that can be accessed directly from C.
6477 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6479 # Define system-specific variables.
6480 case $host_os in
6481 aix*)
6482 symcode='[BCDT]'
6483 ;;
6484 cygwin* | mingw* | pw32* | cegcc*)
6485 symcode='[ABCDGISTW]'
6486 ;;
6487 hpux*)
6488 if test "$host_cpu" = ia64; then
6489 symcode='[ABCDEGRST]'
6490 fi
6491 ;;
6492 irix* | nonstopux*)
6493 symcode='[BCDEGRST]'
6494 ;;
6495 osf*)
6496 symcode='[BCDEGQRST]'
6497 ;;
6498 solaris*)
6499 symcode='[BDRT]'
6500 ;;
6501 sco3.2v5*)
6502 symcode='[DT]'
6503 ;;
6504 sysv4.2uw2*)
6505 symcode='[DT]'
6506 ;;
6507 sysv5* | sco5v6* | unixware* | OpenUNIX*)
6508 symcode='[ABDT]'
6509 ;;
6510 sysv4)
6511 symcode='[DFNSTU]'
6512 ;;
6513 esac
6515 # If we're using GNU nm, then use its standard symbol codes.
6516 case `$NM -V 2>&1` in
6517 *GNU* | *'with BFD'*)
6518 symcode='[ABCDGIRSTW]' ;;
6519 esac
6521 # Transform an extracted symbol line into a proper C declaration.
6522 # Some systems (esp. on ia64) link data and code symbols differently,
6523 # so use this general approach.
6524 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
6526 # Transform an extracted symbol line into symbol name and symbol address
6527 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'"
6528 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'"
6530 # Handle CRLF in mingw tool chain
6531 opt_cr=
6532 case $build_os in
6533 mingw*)
6534 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
6535 ;;
6536 esac
6538 # Try without a prefix underscore, then with it.
6539 for ac_symprfx in "" "_"; do
6541 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6542 symxfrm="\\1 $ac_symprfx\\2 \\2"
6544 # Write the raw and C identifiers.
6545 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6546 # Fake it for dumpbin and say T for any non-static function
6547 # and D for any global variable.
6548 # Also find C++ and __fastcall symbols from MSVC++,
6549 # which start with @ or ?.
6550 lt_cv_sys_global_symbol_pipe="$AWK '"\
6551 " {last_section=section; section=\$ 3};"\
6552 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6553 " \$ 0!~/External *\|/{next};"\
6554 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6555 " {if(hide[section]) next};"\
6556 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
6557 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
6558 " s[1]~/^[@?]/{print s[1], s[1]; next};"\
6559 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
6560 " ' prfx=^$ac_symprfx"
6561 else
6562 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6563 fi
6565 # Check to see that the pipe works correctly.
6566 pipe_works=no
6568 rm -f conftest*
6569 cat > conftest.$ac_ext <<_LT_EOF
6570 #ifdef __cplusplus
6571 extern "C" {
6572 #endif
6573 char nm_test_var;
6574 void nm_test_func(void);
6575 void nm_test_func(void){}
6576 #ifdef __cplusplus
6577 }
6578 #endif
6579 int main(){nm_test_var='a';nm_test_func();return(0);}
6580 _LT_EOF
6582 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6583 (eval $ac_compile) 2>&5
6584 ac_status=$?
6585 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6586 test $ac_status = 0; }; then
6587 # Now try to grab the symbols.
6588 nlist=conftest.nm
6589 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\""; } >&5
6590 (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
6591 ac_status=$?
6592 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6593 test $ac_status = 0; } && test -s "$nlist"; then
6594 # Try sorting and uniquifying the output.
6595 if sort "$nlist" | uniq > "$nlist"T; then
6596 mv -f "$nlist"T "$nlist"
6597 else
6598 rm -f "$nlist"T
6599 fi
6601 # Make sure that we snagged all the symbols we need.
6602 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6603 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6604 cat <<_LT_EOF > conftest.$ac_ext
6605 #ifdef __cplusplus
6606 extern "C" {
6607 #endif
6609 _LT_EOF
6610 # Now generate the symbol file.
6611 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
6613 cat <<_LT_EOF >> conftest.$ac_ext
6615 /* The mapping between symbol names and symbols. */
6616 const struct {
6617 const char *name;
6618 void *address;
6619 }
6620 lt__PROGRAM__LTX_preloaded_symbols[] =
6621 {
6622 { "@PROGRAM@", (void *) 0 },
6623 _LT_EOF
6624 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
6625 cat <<\_LT_EOF >> conftest.$ac_ext
6626 {0, (void *) 0}
6627 };
6629 /* This works around a problem in FreeBSD linker */
6630 #ifdef FREEBSD_WORKAROUND
6631 static const void *lt_preloaded_setup() {
6632 return lt__PROGRAM__LTX_preloaded_symbols;
6633 }
6634 #endif
6636 #ifdef __cplusplus
6637 }
6638 #endif
6639 _LT_EOF
6640 # Now try linking the two files.
6641 mv conftest.$ac_objext conftstm.$ac_objext
6642 lt_save_LIBS="$LIBS"
6643 lt_save_CFLAGS="$CFLAGS"
6644 LIBS="conftstm.$ac_objext"
6645 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6646 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6647 (eval $ac_link) 2>&5
6648 ac_status=$?
6649 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6650 test $ac_status = 0; } && test -s conftest${ac_exeext}; then
6651 pipe_works=yes
6652 fi
6653 LIBS="$lt_save_LIBS"
6654 CFLAGS="$lt_save_CFLAGS"
6655 else
6656 echo "cannot find nm_test_func in $nlist" >&5
6657 fi
6658 else
6659 echo "cannot find nm_test_var in $nlist" >&5
6660 fi
6661 else
6662 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6663 fi
6664 else
6665 echo "$progname: failed program was:" >&5
6666 cat conftest.$ac_ext >&5
6667 fi
6668 rm -rf conftest* conftst*
6670 # Do not use the global_symbol_pipe unless it works.
6671 if test "$pipe_works" = yes; then
6672 break
6673 else
6674 lt_cv_sys_global_symbol_pipe=
6675 fi
6676 done
6678 fi
6680 if test -z "$lt_cv_sys_global_symbol_pipe"; then
6681 lt_cv_sys_global_symbol_to_cdecl=
6682 fi
6683 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
6684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
6685 $as_echo "failed" >&6; }
6686 else
6687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6688 $as_echo "ok" >&6; }
6689 fi
6713 # Check whether --enable-libtool-lock was given.
6714 if test "${enable_libtool_lock+set}" = set; then :
6715 enableval=$enable_libtool_lock;
6716 fi
6718 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
6720 # Some flags need to be propagated to the compiler or linker for good
6721 # libtool support.
6722 case $host in
6723 ia64-*-hpux*)
6724 # Find out which ABI we are using.
6725 echo 'int i;' > conftest.$ac_ext
6726 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6727 (eval $ac_compile) 2>&5
6728 ac_status=$?
6729 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6730 test $ac_status = 0; }; then
6731 case `/usr/bin/file conftest.$ac_objext` in
6732 *ELF-32*)
6733 HPUX_IA64_MODE="32"
6734 ;;
6735 *ELF-64*)
6736 HPUX_IA64_MODE="64"
6737 ;;
6738 esac
6739 fi
6740 rm -rf conftest*
6741 ;;
6742 *-*-irix6*)
6743 # Find out which ABI we are using.
6744 echo '#line 6744 "configure"' > conftest.$ac_ext
6745 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6746 (eval $ac_compile) 2>&5
6747 ac_status=$?
6748 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6749 test $ac_status = 0; }; then
6750 if test "$lt_cv_prog_gnu_ld" = yes; then
6751 case `/usr/bin/file conftest.$ac_objext` in
6752 *32-bit*)
6753 LD="${LD-ld} -melf32bsmip"
6754 ;;
6755 *N32*)
6756 LD="${LD-ld} -melf32bmipn32"
6757 ;;
6758 *64-bit*)
6759 LD="${LD-ld} -melf64bmip"
6760 ;;
6761 esac
6762 else
6763 case `/usr/bin/file conftest.$ac_objext` in
6764 *32-bit*)
6765 LD="${LD-ld} -32"
6766 ;;
6767 *N32*)
6768 LD="${LD-ld} -n32"
6769 ;;
6770 *64-bit*)
6771 LD="${LD-ld} -64"
6772 ;;
6773 esac
6774 fi
6775 fi
6776 rm -rf conftest*
6777 ;;
6779 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
6780 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
6781 # Find out which ABI we are using.
6782 echo 'int i;' > conftest.$ac_ext
6783 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6784 (eval $ac_compile) 2>&5
6785 ac_status=$?
6786 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6787 test $ac_status = 0; }; then
6788 case `/usr/bin/file conftest.o` in
6789 *32-bit*)
6790 case $host in
6791 x86_64-*kfreebsd*-gnu)
6792 LD="${LD-ld} -m elf_i386_fbsd"
6793 ;;
6794 x86_64-*linux*)
6795 LD="${LD-ld} -m elf_i386"
6796 ;;
6797 ppc64-*linux*|powerpc64-*linux*)
6798 LD="${LD-ld} -m elf32ppclinux"
6799 ;;
6800 s390x-*linux*)
6801 LD="${LD-ld} -m elf_s390"
6802 ;;
6803 sparc64-*linux*)
6804 LD="${LD-ld} -m elf32_sparc"
6805 ;;
6806 esac
6807 ;;
6808 *64-bit*)
6809 case $host in
6810 x86_64-*kfreebsd*-gnu)
6811 LD="${LD-ld} -m elf_x86_64_fbsd"
6812 ;;
6813 x86_64-*linux*)
6814 LD="${LD-ld} -m elf_x86_64"
6815 ;;
6816 ppc*-*linux*|powerpc*-*linux*)
6817 LD="${LD-ld} -m elf64ppc"
6818 ;;
6819 s390*-*linux*|s390*-*tpf*)
6820 LD="${LD-ld} -m elf64_s390"
6821 ;;
6822 sparc*-*linux*)
6823 LD="${LD-ld} -m elf64_sparc"
6824 ;;
6825 esac
6826 ;;
6827 esac
6828 fi
6829 rm -rf conftest*
6830 ;;
6832 *-*-sco3.2v5*)
6833 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
6834 SAVE_CFLAGS="$CFLAGS"
6835 CFLAGS="$CFLAGS -belf"
6836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
6837 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
6838 if test "${lt_cv_cc_needs_belf+set}" = set; then :
6839 $as_echo_n "(cached) " >&6
6840 else
6841 ac_ext=c
6842 ac_cpp='$CPP $CPPFLAGS'
6843 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6844 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6845 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6847 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6848 /* end confdefs.h. */
6850 int
6851 main ()
6852 {
6854 ;
6855 return 0;
6856 }
6857 _ACEOF
6858 if ac_fn_c_try_link "$LINENO"; then :
6859 lt_cv_cc_needs_belf=yes
6860 else
6861 lt_cv_cc_needs_belf=no
6862 fi
6863 rm -f core conftest.err conftest.$ac_objext \
6864 conftest$ac_exeext conftest.$ac_ext
6865 ac_ext=c
6866 ac_cpp='$CPP $CPPFLAGS'
6867 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6868 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6869 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6871 fi
6872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
6873 $as_echo "$lt_cv_cc_needs_belf" >&6; }
6874 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
6875 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
6876 CFLAGS="$SAVE_CFLAGS"
6877 fi
6878 ;;
6879 sparc*-*solaris*)
6880 # Find out which ABI we are using.
6881 echo 'int i;' > conftest.$ac_ext
6882 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6883 (eval $ac_compile) 2>&5
6884 ac_status=$?
6885 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6886 test $ac_status = 0; }; then
6887 case `/usr/bin/file conftest.o` in
6888 *64-bit*)
6889 case $lt_cv_prog_gnu_ld in
6890 yes*) LD="${LD-ld} -m elf64_sparc" ;;
6891 *)
6892 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
6893 LD="${LD-ld} -64"
6894 fi
6895 ;;
6896 esac
6897 ;;
6898 esac
6899 fi
6900 rm -rf conftest*
6901 ;;
6902 esac
6904 need_locks="$enable_libtool_lock"
6907 case $host_os in
6908 rhapsody* | darwin*)
6909 if test -n "$ac_tool_prefix"; then
6910 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
6911 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
6912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6913 $as_echo_n "checking for $ac_word... " >&6; }
6914 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
6915 $as_echo_n "(cached) " >&6
6916 else
6917 if test -n "$DSYMUTIL"; then
6918 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
6919 else
6920 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6921 for as_dir in $PATH
6922 do
6923 IFS=$as_save_IFS
6924 test -z "$as_dir" && as_dir=.
6925 for ac_exec_ext in '' $ac_executable_extensions; do
6926 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6927 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
6928 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6929 break 2
6930 fi
6931 done
6932 done
6933 IFS=$as_save_IFS
6935 fi
6936 fi
6937 DSYMUTIL=$ac_cv_prog_DSYMUTIL
6938 if test -n "$DSYMUTIL"; then
6939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
6940 $as_echo "$DSYMUTIL" >&6; }
6941 else
6942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6943 $as_echo "no" >&6; }
6944 fi
6947 fi
6948 if test -z "$ac_cv_prog_DSYMUTIL"; then
6949 ac_ct_DSYMUTIL=$DSYMUTIL
6950 # Extract the first word of "dsymutil", so it can be a program name with args.
6951 set dummy dsymutil; ac_word=$2
6952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6953 $as_echo_n "checking for $ac_word... " >&6; }
6954 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
6955 $as_echo_n "(cached) " >&6
6956 else
6957 if test -n "$ac_ct_DSYMUTIL"; then
6958 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
6959 else
6960 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6961 for as_dir in $PATH
6962 do
6963 IFS=$as_save_IFS
6964 test -z "$as_dir" && as_dir=.
6965 for ac_exec_ext in '' $ac_executable_extensions; do
6966 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6967 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
6968 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6969 break 2
6970 fi
6971 done
6972 done
6973 IFS=$as_save_IFS
6975 fi
6976 fi
6977 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
6978 if test -n "$ac_ct_DSYMUTIL"; then
6979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
6980 $as_echo "$ac_ct_DSYMUTIL" >&6; }
6981 else
6982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6983 $as_echo "no" >&6; }
6984 fi
6986 if test "x$ac_ct_DSYMUTIL" = x; then
6987 DSYMUTIL=":"
6988 else
6989 case $cross_compiling:$ac_tool_warned in
6990 yes:)
6991 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6992 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6993 ac_tool_warned=yes ;;
6994 esac
6995 DSYMUTIL=$ac_ct_DSYMUTIL
6996 fi
6997 else
6998 DSYMUTIL="$ac_cv_prog_DSYMUTIL"
6999 fi
7001 if test -n "$ac_tool_prefix"; then
7002 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
7003 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
7004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7005 $as_echo_n "checking for $ac_word... " >&6; }
7006 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
7007 $as_echo_n "(cached) " >&6
7008 else
7009 if test -n "$NMEDIT"; then
7010 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
7011 else
7012 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7013 for as_dir in $PATH
7014 do
7015 IFS=$as_save_IFS
7016 test -z "$as_dir" && as_dir=.
7017 for ac_exec_ext in '' $ac_executable_extensions; do
7018 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7019 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
7020 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7021 break 2
7022 fi
7023 done
7024 done
7025 IFS=$as_save_IFS
7027 fi
7028 fi
7029 NMEDIT=$ac_cv_prog_NMEDIT
7030 if test -n "$NMEDIT"; then
7031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
7032 $as_echo "$NMEDIT" >&6; }
7033 else
7034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7035 $as_echo "no" >&6; }
7036 fi
7039 fi
7040 if test -z "$ac_cv_prog_NMEDIT"; then
7041 ac_ct_NMEDIT=$NMEDIT
7042 # Extract the first word of "nmedit", so it can be a program name with args.
7043 set dummy nmedit; ac_word=$2
7044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7045 $as_echo_n "checking for $ac_word... " >&6; }
7046 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
7047 $as_echo_n "(cached) " >&6
7048 else
7049 if test -n "$ac_ct_NMEDIT"; then
7050 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
7051 else
7052 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7053 for as_dir in $PATH
7054 do
7055 IFS=$as_save_IFS
7056 test -z "$as_dir" && as_dir=.
7057 for ac_exec_ext in '' $ac_executable_extensions; do
7058 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7059 ac_cv_prog_ac_ct_NMEDIT="nmedit"
7060 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7061 break 2
7062 fi
7063 done
7064 done
7065 IFS=$as_save_IFS
7067 fi
7068 fi
7069 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
7070 if test -n "$ac_ct_NMEDIT"; then
7071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
7072 $as_echo "$ac_ct_NMEDIT" >&6; }
7073 else
7074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7075 $as_echo "no" >&6; }
7076 fi
7078 if test "x$ac_ct_NMEDIT" = x; then
7079 NMEDIT=":"
7080 else
7081 case $cross_compiling:$ac_tool_warned in
7082 yes:)
7083 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7084 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7085 ac_tool_warned=yes ;;
7086 esac
7087 NMEDIT=$ac_ct_NMEDIT
7088 fi
7089 else
7090 NMEDIT="$ac_cv_prog_NMEDIT"
7091 fi
7093 if test -n "$ac_tool_prefix"; then
7094 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
7095 set dummy ${ac_tool_prefix}lipo; ac_word=$2
7096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7097 $as_echo_n "checking for $ac_word... " >&6; }
7098 if test "${ac_cv_prog_LIPO+set}" = set; then :
7099 $as_echo_n "(cached) " >&6
7100 else
7101 if test -n "$LIPO"; then
7102 ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
7103 else
7104 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7105 for as_dir in $PATH
7106 do
7107 IFS=$as_save_IFS
7108 test -z "$as_dir" && as_dir=.
7109 for ac_exec_ext in '' $ac_executable_extensions; do
7110 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7111 ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
7112 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7113 break 2
7114 fi
7115 done
7116 done
7117 IFS=$as_save_IFS
7119 fi
7120 fi
7121 LIPO=$ac_cv_prog_LIPO
7122 if test -n "$LIPO"; then
7123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
7124 $as_echo "$LIPO" >&6; }
7125 else
7126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7127 $as_echo "no" >&6; }
7128 fi
7131 fi
7132 if test -z "$ac_cv_prog_LIPO"; then
7133 ac_ct_LIPO=$LIPO
7134 # Extract the first word of "lipo", so it can be a program name with args.
7135 set dummy lipo; ac_word=$2
7136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7137 $as_echo_n "checking for $ac_word... " >&6; }
7138 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
7139 $as_echo_n "(cached) " >&6
7140 else
7141 if test -n "$ac_ct_LIPO"; then
7142 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
7143 else
7144 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7145 for as_dir in $PATH
7146 do
7147 IFS=$as_save_IFS
7148 test -z "$as_dir" && as_dir=.
7149 for ac_exec_ext in '' $ac_executable_extensions; do
7150 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7151 ac_cv_prog_ac_ct_LIPO="lipo"
7152 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7153 break 2
7154 fi
7155 done
7156 done
7157 IFS=$as_save_IFS
7159 fi
7160 fi
7161 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7162 if test -n "$ac_ct_LIPO"; then
7163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7164 $as_echo "$ac_ct_LIPO" >&6; }
7165 else
7166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7167 $as_echo "no" >&6; }
7168 fi
7170 if test "x$ac_ct_LIPO" = x; then
7171 LIPO=":"
7172 else
7173 case $cross_compiling:$ac_tool_warned in
7174 yes:)
7175 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7176 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7177 ac_tool_warned=yes ;;
7178 esac
7179 LIPO=$ac_ct_LIPO
7180 fi
7181 else
7182 LIPO="$ac_cv_prog_LIPO"
7183 fi
7185 if test -n "$ac_tool_prefix"; then
7186 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7187 set dummy ${ac_tool_prefix}otool; ac_word=$2
7188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7189 $as_echo_n "checking for $ac_word... " >&6; }
7190 if test "${ac_cv_prog_OTOOL+set}" = set; then :
7191 $as_echo_n "(cached) " >&6
7192 else
7193 if test -n "$OTOOL"; then
7194 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7195 else
7196 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7197 for as_dir in $PATH
7198 do
7199 IFS=$as_save_IFS
7200 test -z "$as_dir" && as_dir=.
7201 for ac_exec_ext in '' $ac_executable_extensions; do
7202 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7203 ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7204 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7205 break 2
7206 fi
7207 done
7208 done
7209 IFS=$as_save_IFS
7211 fi
7212 fi
7213 OTOOL=$ac_cv_prog_OTOOL
7214 if test -n "$OTOOL"; then
7215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
7216 $as_echo "$OTOOL" >&6; }
7217 else
7218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7219 $as_echo "no" >&6; }
7220 fi
7223 fi
7224 if test -z "$ac_cv_prog_OTOOL"; then
7225 ac_ct_OTOOL=$OTOOL
7226 # Extract the first word of "otool", so it can be a program name with args.
7227 set dummy otool; ac_word=$2
7228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7229 $as_echo_n "checking for $ac_word... " >&6; }
7230 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
7231 $as_echo_n "(cached) " >&6
7232 else
7233 if test -n "$ac_ct_OTOOL"; then
7234 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
7235 else
7236 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7237 for as_dir in $PATH
7238 do
7239 IFS=$as_save_IFS
7240 test -z "$as_dir" && as_dir=.
7241 for ac_exec_ext in '' $ac_executable_extensions; do
7242 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7243 ac_cv_prog_ac_ct_OTOOL="otool"
7244 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7245 break 2
7246 fi
7247 done
7248 done
7249 IFS=$as_save_IFS
7251 fi
7252 fi
7253 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7254 if test -n "$ac_ct_OTOOL"; then
7255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7256 $as_echo "$ac_ct_OTOOL" >&6; }
7257 else
7258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7259 $as_echo "no" >&6; }
7260 fi
7262 if test "x$ac_ct_OTOOL" = x; then
7263 OTOOL=":"
7264 else
7265 case $cross_compiling:$ac_tool_warned in
7266 yes:)
7267 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7268 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7269 ac_tool_warned=yes ;;
7270 esac
7271 OTOOL=$ac_ct_OTOOL
7272 fi
7273 else
7274 OTOOL="$ac_cv_prog_OTOOL"
7275 fi
7277 if test -n "$ac_tool_prefix"; then
7278 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7279 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7281 $as_echo_n "checking for $ac_word... " >&6; }
7282 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
7283 $as_echo_n "(cached) " >&6
7284 else
7285 if test -n "$OTOOL64"; then
7286 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7287 else
7288 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7289 for as_dir in $PATH
7290 do
7291 IFS=$as_save_IFS
7292 test -z "$as_dir" && as_dir=.
7293 for ac_exec_ext in '' $ac_executable_extensions; do
7294 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7295 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7296 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7297 break 2
7298 fi
7299 done
7300 done
7301 IFS=$as_save_IFS
7303 fi
7304 fi
7305 OTOOL64=$ac_cv_prog_OTOOL64
7306 if test -n "$OTOOL64"; then
7307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7308 $as_echo "$OTOOL64" >&6; }
7309 else
7310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7311 $as_echo "no" >&6; }
7312 fi
7315 fi
7316 if test -z "$ac_cv_prog_OTOOL64"; then
7317 ac_ct_OTOOL64=$OTOOL64
7318 # Extract the first word of "otool64", so it can be a program name with args.
7319 set dummy otool64; ac_word=$2
7320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7321 $as_echo_n "checking for $ac_word... " >&6; }
7322 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
7323 $as_echo_n "(cached) " >&6
7324 else
7325 if test -n "$ac_ct_OTOOL64"; then
7326 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7327 else
7328 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7329 for as_dir in $PATH
7330 do
7331 IFS=$as_save_IFS
7332 test -z "$as_dir" && as_dir=.
7333 for ac_exec_ext in '' $ac_executable_extensions; do
7334 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7335 ac_cv_prog_ac_ct_OTOOL64="otool64"
7336 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7337 break 2
7338 fi
7339 done
7340 done
7341 IFS=$as_save_IFS
7343 fi
7344 fi
7345 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7346 if test -n "$ac_ct_OTOOL64"; then
7347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7348 $as_echo "$ac_ct_OTOOL64" >&6; }
7349 else
7350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7351 $as_echo "no" >&6; }
7352 fi
7354 if test "x$ac_ct_OTOOL64" = x; then
7355 OTOOL64=":"
7356 else
7357 case $cross_compiling:$ac_tool_warned in
7358 yes:)
7359 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7360 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7361 ac_tool_warned=yes ;;
7362 esac
7363 OTOOL64=$ac_ct_OTOOL64
7364 fi
7365 else
7366 OTOOL64="$ac_cv_prog_OTOOL64"
7367 fi
7395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7396 $as_echo_n "checking for -single_module linker flag... " >&6; }
7397 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
7398 $as_echo_n "(cached) " >&6
7399 else
7400 lt_cv_apple_cc_single_mod=no
7401 if test -z "${LT_MULTI_MODULE}"; then
7402 # By default we will add the -single_module flag. You can override
7403 # by either setting the environment variable LT_MULTI_MODULE
7404 # non-empty at configure time, or by adding -multi_module to the
7405 # link flags.
7406 rm -rf libconftest.dylib*
7407 echo "int foo(void){return 1;}" > conftest.c
7408 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7409 -dynamiclib -Wl,-single_module conftest.c" >&5
7410 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7411 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7412 _lt_result=$?
7413 if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
7414 lt_cv_apple_cc_single_mod=yes
7415 else
7416 cat conftest.err >&5
7417 fi
7418 rm -rf libconftest.dylib*
7419 rm -f conftest.*
7420 fi
7421 fi
7422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7423 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7425 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7426 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
7427 $as_echo_n "(cached) " >&6
7428 else
7429 lt_cv_ld_exported_symbols_list=no
7430 save_LDFLAGS=$LDFLAGS
7431 echo "_main" > conftest.sym
7432 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7434 /* end confdefs.h. */
7436 int
7437 main ()
7438 {
7440 ;
7441 return 0;
7442 }
7443 _ACEOF
7444 if ac_fn_c_try_link "$LINENO"; then :
7445 lt_cv_ld_exported_symbols_list=yes
7446 else
7447 lt_cv_ld_exported_symbols_list=no
7448 fi
7449 rm -f core conftest.err conftest.$ac_objext \
7450 conftest$ac_exeext conftest.$ac_ext
7451 LDFLAGS="$save_LDFLAGS"
7453 fi
7454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7455 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7456 case $host_os in
7457 rhapsody* | darwin1.[012])
7458 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
7459 darwin1.*)
7460 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7461 darwin*) # darwin 5.x on
7462 # if running on 10.5 or later, the deployment target defaults
7463 # to the OS version, if on x86, and 10.4, the deployment
7464 # target defaults to 10.4. Don't you love it?
7465 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
7466 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
7467 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7468 10.[012]*)
7469 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7470 10.*)
7471 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7472 esac
7473 ;;
7474 esac
7475 if test "$lt_cv_apple_cc_single_mod" = "yes"; then
7476 _lt_dar_single_mod='$single_module'
7477 fi
7478 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
7479 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
7480 else
7481 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
7482 fi
7483 if test "$DSYMUTIL" != ":"; then
7484 _lt_dsymutil='~$DSYMUTIL $lib || :'
7485 else
7486 _lt_dsymutil=
7487 fi
7488 ;;
7489 esac
7492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7493 $as_echo_n "checking for ANSI C header files... " >&6; }
7494 if test "${ac_cv_header_stdc+set}" = set; then :
7495 $as_echo_n "(cached) " >&6
7496 else
7497 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7498 /* end confdefs.h. */
7499 #include <stdlib.h>
7500 #include <stdarg.h>
7501 #include <string.h>
7502 #include <float.h>
7504 int
7505 main ()
7506 {
7508 ;
7509 return 0;
7510 }
7511 _ACEOF
7512 if ac_fn_c_try_compile "$LINENO"; then :
7513 ac_cv_header_stdc=yes
7514 else
7515 ac_cv_header_stdc=no
7516 fi
7517 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7519 if test $ac_cv_header_stdc = yes; then
7520 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7521 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7522 /* end confdefs.h. */
7523 #include <string.h>
7525 _ACEOF
7526 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7527 $EGREP "memchr" >/dev/null 2>&1; then :
7529 else
7530 ac_cv_header_stdc=no
7531 fi
7532 rm -f conftest*
7534 fi
7536 if test $ac_cv_header_stdc = yes; then
7537 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7538 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7539 /* end confdefs.h. */
7540 #include <stdlib.h>
7542 _ACEOF
7543 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7544 $EGREP "free" >/dev/null 2>&1; then :
7546 else
7547 ac_cv_header_stdc=no
7548 fi
7549 rm -f conftest*
7551 fi
7553 if test $ac_cv_header_stdc = yes; then
7554 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7555 if test "$cross_compiling" = yes; then :
7556 :
7557 else
7558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7559 /* end confdefs.h. */
7560 #include <ctype.h>
7561 #include <stdlib.h>
7562 #if ((' ' & 0x0FF) == 0x020)
7563 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7564 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7565 #else
7566 # define ISLOWER(c) \
7567 (('a' <= (c) && (c) <= 'i') \
7568 || ('j' <= (c) && (c) <= 'r') \
7569 || ('s' <= (c) && (c) <= 'z'))
7570 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7571 #endif
7573 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7574 int
7575 main ()
7576 {
7577 int i;
7578 for (i = 0; i < 256; i++)
7579 if (XOR (islower (i), ISLOWER (i))
7580 || toupper (i) != TOUPPER (i))
7581 return 2;
7582 return 0;
7583 }
7584 _ACEOF
7585 if ac_fn_c_try_run "$LINENO"; then :
7587 else
7588 ac_cv_header_stdc=no
7589 fi
7590 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7591 conftest.$ac_objext conftest.beam conftest.$ac_ext
7592 fi
7594 fi
7595 fi
7596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7597 $as_echo "$ac_cv_header_stdc" >&6; }
7598 if test $ac_cv_header_stdc = yes; then
7600 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7602 fi
7604 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7605 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7606 inttypes.h stdint.h unistd.h
7607 do :
7608 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7609 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7610 "
7611 eval as_val=\$$as_ac_Header
7612 if test "x$as_val" = x""yes; then :
7613 cat >>confdefs.h <<_ACEOF
7614 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7615 _ACEOF
7617 fi
7619 done
7622 for ac_header in dlfcn.h
7623 do :
7624 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7625 "
7626 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
7627 cat >>confdefs.h <<_ACEOF
7628 #define HAVE_DLFCN_H 1
7629 _ACEOF
7631 fi
7633 done
7637 ac_ext=cpp
7638 ac_cpp='$CXXCPP $CPPFLAGS'
7639 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7640 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7641 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7642 if test -z "$CXX"; then
7643 if test -n "$CCC"; then
7644 CXX=$CCC
7645 else
7646 if test -n "$ac_tool_prefix"; then
7647 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
7648 do
7649 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
7650 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
7651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7652 $as_echo_n "checking for $ac_word... " >&6; }
7653 if test "${ac_cv_prog_CXX+set}" = set; then :
7654 $as_echo_n "(cached) " >&6
7655 else
7656 if test -n "$CXX"; then
7657 ac_cv_prog_CXX="$CXX" # Let the user override the test.
7658 else
7659 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7660 for as_dir in $PATH
7661 do
7662 IFS=$as_save_IFS
7663 test -z "$as_dir" && as_dir=.
7664 for ac_exec_ext in '' $ac_executable_extensions; do
7665 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7666 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
7667 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7668 break 2
7669 fi
7670 done
7671 done
7672 IFS=$as_save_IFS
7674 fi
7675 fi
7676 CXX=$ac_cv_prog_CXX
7677 if test -n "$CXX"; then
7678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
7679 $as_echo "$CXX" >&6; }
7680 else
7681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7682 $as_echo "no" >&6; }
7683 fi
7686 test -n "$CXX" && break
7687 done
7688 fi
7689 if test -z "$CXX"; then
7690 ac_ct_CXX=$CXX
7691 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
7692 do
7693 # Extract the first word of "$ac_prog", so it can be a program name with args.
7694 set dummy $ac_prog; ac_word=$2
7695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7696 $as_echo_n "checking for $ac_word... " >&6; }
7697 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
7698 $as_echo_n "(cached) " >&6
7699 else
7700 if test -n "$ac_ct_CXX"; then
7701 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
7702 else
7703 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7704 for as_dir in $PATH
7705 do
7706 IFS=$as_save_IFS
7707 test -z "$as_dir" && as_dir=.
7708 for ac_exec_ext in '' $ac_executable_extensions; do
7709 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7710 ac_cv_prog_ac_ct_CXX="$ac_prog"
7711 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7712 break 2
7713 fi
7714 done
7715 done
7716 IFS=$as_save_IFS
7718 fi
7719 fi
7720 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
7721 if test -n "$ac_ct_CXX"; then
7722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
7723 $as_echo "$ac_ct_CXX" >&6; }
7724 else
7725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7726 $as_echo "no" >&6; }
7727 fi
7730 test -n "$ac_ct_CXX" && break
7731 done
7733 if test "x$ac_ct_CXX" = x; then
7734 CXX="g++"
7735 else
7736 case $cross_compiling:$ac_tool_warned in
7737 yes:)
7738 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7739 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7740 ac_tool_warned=yes ;;
7741 esac
7742 CXX=$ac_ct_CXX
7743 fi
7744 fi
7746 fi
7747 fi
7748 # Provide some information about the compiler.
7749 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
7750 set X $ac_compile
7751 ac_compiler=$2
7752 for ac_option in --version -v -V -qversion; do
7753 { { ac_try="$ac_compiler $ac_option >&5"
7754 case "(($ac_try" in
7755 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7756 *) ac_try_echo=$ac_try;;
7757 esac
7758 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
7759 $as_echo "$ac_try_echo"; } >&5
7760 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
7761 ac_status=$?
7762 if test -s conftest.err; then
7763 sed '10a\
7764 ... rest of stderr output deleted ...
7765 10q' conftest.err >conftest.er1
7766 cat conftest.er1 >&5
7767 fi
7768 rm -f conftest.er1 conftest.err
7769 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7770 test $ac_status = 0; }
7771 done
7773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
7774 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
7775 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
7776 $as_echo_n "(cached) " >&6
7777 else
7778 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7779 /* end confdefs.h. */
7781 int
7782 main ()
7783 {
7784 #ifndef __GNUC__
7785 choke me
7786 #endif
7788 ;
7789 return 0;
7790 }
7791 _ACEOF
7792 if ac_fn_cxx_try_compile "$LINENO"; then :
7793 ac_compiler_gnu=yes
7794 else
7795 ac_compiler_gnu=no
7796 fi
7797 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7798 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
7800 fi
7801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
7802 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
7803 if test $ac_compiler_gnu = yes; then
7804 GXX=yes
7805 else
7806 GXX=
7807 fi
7808 ac_test_CXXFLAGS=${CXXFLAGS+set}
7809 ac_save_CXXFLAGS=$CXXFLAGS
7810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
7811 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
7812 if test "${ac_cv_prog_cxx_g+set}" = set; then :
7813 $as_echo_n "(cached) " >&6
7814 else
7815 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
7816 ac_cxx_werror_flag=yes
7817 ac_cv_prog_cxx_g=no
7818 CXXFLAGS="-g"
7819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7820 /* end confdefs.h. */
7822 int
7823 main ()
7824 {
7826 ;
7827 return 0;
7828 }
7829 _ACEOF
7830 if ac_fn_cxx_try_compile "$LINENO"; then :
7831 ac_cv_prog_cxx_g=yes
7832 else
7833 CXXFLAGS=""
7834 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7835 /* end confdefs.h. */
7837 int
7838 main ()
7839 {
7841 ;
7842 return 0;
7843 }
7844 _ACEOF
7845 if ac_fn_cxx_try_compile "$LINENO"; then :
7847 else
7848 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
7849 CXXFLAGS="-g"
7850 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7851 /* end confdefs.h. */
7853 int
7854 main ()
7855 {
7857 ;
7858 return 0;
7859 }
7860 _ACEOF
7861 if ac_fn_cxx_try_compile "$LINENO"; then :
7862 ac_cv_prog_cxx_g=yes
7863 fi
7864 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7865 fi
7866 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7867 fi
7868 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7869 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
7870 fi
7871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
7872 $as_echo "$ac_cv_prog_cxx_g" >&6; }
7873 if test "$ac_test_CXXFLAGS" = set; then
7874 CXXFLAGS=$ac_save_CXXFLAGS
7875 elif test $ac_cv_prog_cxx_g = yes; then
7876 if test "$GXX" = yes; then
7877 CXXFLAGS="-g -O2"
7878 else
7879 CXXFLAGS="-g"
7880 fi
7881 else
7882 if test "$GXX" = yes; then
7883 CXXFLAGS="-O2"
7884 else
7885 CXXFLAGS=
7886 fi
7887 fi
7888 ac_ext=cpp
7889 ac_cpp='$CXXCPP $CPPFLAGS'
7890 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7891 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7892 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7894 depcc="$CXX" am_compiler_list=
7896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
7897 $as_echo_n "checking dependency style of $depcc... " >&6; }
7898 if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then :
7899 $as_echo_n "(cached) " >&6
7900 else
7901 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
7902 # We make a subdir and do the tests there. Otherwise we can end up
7903 # making bogus files that we don't know about and never remove. For
7904 # instance it was reported that on HP-UX the gcc test will end up
7905 # making a dummy file named `D' -- because `-MD' means `put the output
7906 # in D'.
7907 mkdir conftest.dir
7908 # Copy depcomp to subdir because otherwise we won't find it if we're
7909 # using a relative directory.
7910 cp "$am_depcomp" conftest.dir
7911 cd conftest.dir
7912 # We will build objects and dependencies in a subdirectory because
7913 # it helps to detect inapplicable dependency modes. For instance
7914 # both Tru64's cc and ICC support -MD to output dependencies as a
7915 # side effect of compilation, but ICC will put the dependencies in
7916 # the current directory while Tru64 will put them in the object
7917 # directory.
7918 mkdir sub
7920 am_cv_CXX_dependencies_compiler_type=none
7921 if test "$am_compiler_list" = ""; then
7922 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
7923 fi
7924 am__universal=false
7925 case " $depcc " in #(
7926 *\ -arch\ *\ -arch\ *) am__universal=true ;;
7927 esac
7929 for depmode in $am_compiler_list; do
7930 # Setup a source with many dependencies, because some compilers
7931 # like to wrap large dependency lists on column 80 (with \), and
7932 # we should not choose a depcomp mode which is confused by this.
7933 #
7934 # We need to recreate these files for each test, as the compiler may
7935 # overwrite some of them when testing with obscure command lines.
7936 # This happens at least with the AIX C compiler.
7937 : > sub/conftest.c
7938 for i in 1 2 3 4 5 6; do
7939 echo '#include "conftst'$i'.h"' >> sub/conftest.c
7940 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
7941 # Solaris 8's {/usr,}/bin/sh.
7942 touch sub/conftst$i.h
7943 done
7944 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
7946 # We check with `-c' and `-o' for the sake of the "dashmstdout"
7947 # mode. It turns out that the SunPro C++ compiler does not properly
7948 # handle `-M -o', and we need to detect this. Also, some Intel
7949 # versions had trouble with output in subdirs
7950 am__obj=sub/conftest.${OBJEXT-o}
7951 am__minus_obj="-o $am__obj"
7952 case $depmode in
7953 gcc)
7954 # This depmode causes a compiler race in universal mode.
7955 test "$am__universal" = false || continue
7956 ;;
7957 nosideeffect)
7958 # after this tag, mechanisms are not by side-effect, so they'll
7959 # only be used when explicitly requested
7960 if test "x$enable_dependency_tracking" = xyes; then
7961 continue
7962 else
7963 break
7964 fi
7965 ;;
7966 msvisualcpp | msvcmsys)
7967 # This compiler won't grok `-c -o', but also, the minuso test has
7968 # not run yet. These depmodes are late enough in the game, and
7969 # so weak that their functioning should not be impacted.
7970 am__obj=conftest.${OBJEXT-o}
7971 am__minus_obj=
7972 ;;
7973 none) break ;;
7974 esac
7975 if depmode=$depmode \
7976 source=sub/conftest.c object=$am__obj \
7977 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
7978 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
7979 >/dev/null 2>conftest.err &&
7980 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
7981 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
7982 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
7983 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
7984 # icc doesn't choke on unknown options, it will just issue warnings
7985 # or remarks (even with -Werror). So we grep stderr for any message
7986 # that says an option was ignored or not supported.
7987 # When given -MP, icc 7.0 and 7.1 complain thusly:
7988 # icc: Command line warning: ignoring option '-M'; no argument required
7989 # The diagnosis changed in icc 8.0:
7990 # icc: Command line remark: option '-MP' not supported
7991 if (grep 'ignoring option' conftest.err ||
7992 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
7993 am_cv_CXX_dependencies_compiler_type=$depmode
7994 break
7995 fi
7996 fi
7997 done
7999 cd ..
8000 rm -rf conftest.dir
8001 else
8002 am_cv_CXX_dependencies_compiler_type=none
8003 fi
8005 fi
8006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
8007 $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
8008 CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
8010 if
8011 test "x$enable_dependency_tracking" != xno \
8012 && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
8013 am__fastdepCXX_TRUE=
8014 am__fastdepCXX_FALSE='#'
8015 else
8016 am__fastdepCXX_TRUE='#'
8017 am__fastdepCXX_FALSE=
8018 fi
8021 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
8022 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
8023 (test "X$CXX" != "Xg++"))) ; then
8024 ac_ext=cpp
8025 ac_cpp='$CXXCPP $CPPFLAGS'
8026 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8027 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8028 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
8030 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
8031 if test -z "$CXXCPP"; then
8032 if test "${ac_cv_prog_CXXCPP+set}" = set; then :
8033 $as_echo_n "(cached) " >&6
8034 else
8035 # Double quotes because CXXCPP needs to be expanded
8036 for CXXCPP in "$CXX -E" "/lib/cpp"
8037 do
8038 ac_preproc_ok=false
8039 for ac_cxx_preproc_warn_flag in '' yes
8040 do
8041 # Use a header file that comes with gcc, so configuring glibc
8042 # with a fresh cross-compiler works.
8043 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8044 # <limits.h> exists even on freestanding compilers.
8045 # On the NeXT, cc -E runs the code through the compiler's parser,
8046 # not just through cpp. "Syntax error" is here to catch this case.
8047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8048 /* end confdefs.h. */
8049 #ifdef __STDC__
8050 # include <limits.h>
8051 #else
8052 # include <assert.h>
8053 #endif
8054 Syntax error
8055 _ACEOF
8056 if ac_fn_cxx_try_cpp "$LINENO"; then :
8058 else
8059 # Broken: fails on valid input.
8060 continue
8061 fi
8062 rm -f conftest.err conftest.$ac_ext
8064 # OK, works on sane cases. Now check whether nonexistent headers
8065 # can be detected and how.
8066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8067 /* end confdefs.h. */
8068 #include <ac_nonexistent.h>
8069 _ACEOF
8070 if ac_fn_cxx_try_cpp "$LINENO"; then :
8071 # Broken: success on invalid input.
8072 continue
8073 else
8074 # Passes both tests.
8075 ac_preproc_ok=:
8076 break
8077 fi
8078 rm -f conftest.err conftest.$ac_ext
8080 done
8081 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8082 rm -f conftest.err conftest.$ac_ext
8083 if $ac_preproc_ok; then :
8084 break
8085 fi
8087 done
8088 ac_cv_prog_CXXCPP=$CXXCPP
8090 fi
8091 CXXCPP=$ac_cv_prog_CXXCPP
8092 else
8093 ac_cv_prog_CXXCPP=$CXXCPP
8094 fi
8095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
8096 $as_echo "$CXXCPP" >&6; }
8097 ac_preproc_ok=false
8098 for ac_cxx_preproc_warn_flag in '' yes
8099 do
8100 # Use a header file that comes with gcc, so configuring glibc
8101 # with a fresh cross-compiler works.
8102 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8103 # <limits.h> exists even on freestanding compilers.
8104 # On the NeXT, cc -E runs the code through the compiler's parser,
8105 # not just through cpp. "Syntax error" is here to catch this case.
8106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8107 /* end confdefs.h. */
8108 #ifdef __STDC__
8109 # include <limits.h>
8110 #else
8111 # include <assert.h>
8112 #endif
8113 Syntax error
8114 _ACEOF
8115 if ac_fn_cxx_try_cpp "$LINENO"; then :
8117 else
8118 # Broken: fails on valid input.
8119 continue
8120 fi
8121 rm -f conftest.err conftest.$ac_ext
8123 # OK, works on sane cases. Now check whether nonexistent headers
8124 # can be detected and how.
8125 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8126 /* end confdefs.h. */
8127 #include <ac_nonexistent.h>
8128 _ACEOF
8129 if ac_fn_cxx_try_cpp "$LINENO"; then :
8130 # Broken: success on invalid input.
8131 continue
8132 else
8133 # Passes both tests.
8134 ac_preproc_ok=:
8135 break
8136 fi
8137 rm -f conftest.err conftest.$ac_ext
8139 done
8140 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8141 rm -f conftest.err conftest.$ac_ext
8142 if $ac_preproc_ok; then :
8144 else
8145 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8146 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8147 _lt_caught_CXX_error=yes; }
8148 fi
8150 ac_ext=cpp
8151 ac_cpp='$CXXCPP $CPPFLAGS'
8152 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8153 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8154 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8156 else
8157 _lt_caught_CXX_error=yes
8158 fi
8164 # Set options
8168 enable_dlopen=no
8171 enable_win32_dll=no
8174 # Check whether --enable-shared was given.
8175 if test "${enable_shared+set}" = set; then :
8176 enableval=$enable_shared; p=${PACKAGE-default}
8177 case $enableval in
8178 yes) enable_shared=yes ;;
8179 no) enable_shared=no ;;
8180 *)
8181 enable_shared=no
8182 # Look at the argument we got. We use all the common list separators.
8183 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8184 for pkg in $enableval; do
8185 IFS="$lt_save_ifs"
8186 if test "X$pkg" = "X$p"; then
8187 enable_shared=yes
8188 fi
8189 done
8190 IFS="$lt_save_ifs"
8191 ;;
8192 esac
8193 else
8194 enable_shared=yes
8195 fi
8205 # Check whether --enable-static was given.
8206 if test "${enable_static+set}" = set; then :
8207 enableval=$enable_static; p=${PACKAGE-default}
8208 case $enableval in
8209 yes) enable_static=yes ;;
8210 no) enable_static=no ;;
8211 *)
8212 enable_static=no
8213 # Look at the argument we got. We use all the common list separators.
8214 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8215 for pkg in $enableval; do
8216 IFS="$lt_save_ifs"
8217 if test "X$pkg" = "X$p"; then
8218 enable_static=yes
8219 fi
8220 done
8221 IFS="$lt_save_ifs"
8222 ;;
8223 esac
8224 else
8225 enable_static=yes
8226 fi
8237 # Check whether --with-pic was given.
8238 if test "${with_pic+set}" = set; then :
8239 withval=$with_pic; pic_mode="$withval"
8240 else
8241 pic_mode=default
8242 fi
8245 test -z "$pic_mode" && pic_mode=default
8253 # Check whether --enable-fast-install was given.
8254 if test "${enable_fast_install+set}" = set; then :
8255 enableval=$enable_fast_install; p=${PACKAGE-default}
8256 case $enableval in
8257 yes) enable_fast_install=yes ;;
8258 no) enable_fast_install=no ;;
8259 *)
8260 enable_fast_install=no
8261 # Look at the argument we got. We use all the common list separators.
8262 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8263 for pkg in $enableval; do
8264 IFS="$lt_save_ifs"
8265 if test "X$pkg" = "X$p"; then
8266 enable_fast_install=yes
8267 fi
8268 done
8269 IFS="$lt_save_ifs"
8270 ;;
8271 esac
8272 else
8273 enable_fast_install=yes
8274 fi
8286 # This can be used to rebuild libtool when needed
8287 LIBTOOL_DEPS="$ltmain"
8289 # Always use our own libtool.
8290 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
8316 test -z "$LN_S" && LN_S="ln -s"
8331 if test -n "${ZSH_VERSION+set}" ; then
8332 setopt NO_GLOB_SUBST
8333 fi
8335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
8336 $as_echo_n "checking for objdir... " >&6; }
8337 if test "${lt_cv_objdir+set}" = set; then :
8338 $as_echo_n "(cached) " >&6
8339 else
8340 rm -f .libs 2>/dev/null
8341 mkdir .libs 2>/dev/null
8342 if test -d .libs; then
8343 lt_cv_objdir=.libs
8344 else
8345 # MS-DOS does not allow filenames that begin with a dot.
8346 lt_cv_objdir=_libs
8347 fi
8348 rmdir .libs 2>/dev/null
8349 fi
8350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
8351 $as_echo "$lt_cv_objdir" >&6; }
8352 objdir=$lt_cv_objdir
8358 cat >>confdefs.h <<_ACEOF
8359 #define LT_OBJDIR "$lt_cv_objdir/"
8360 _ACEOF
8378 case $host_os in
8379 aix3*)
8380 # AIX sometimes has problems with the GCC collect2 program. For some
8381 # reason, if we set the COLLECT_NAMES environment variable, the problems
8382 # vanish in a puff of smoke.
8383 if test "X${COLLECT_NAMES+set}" != Xset; then
8384 COLLECT_NAMES=
8385 export COLLECT_NAMES
8386 fi
8387 ;;
8388 esac
8390 # Sed substitution that helps us do robust quoting. It backslashifies
8391 # metacharacters that are still active within double-quoted strings.
8392 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
8394 # Same as above, but do not quote variable references.
8395 double_quote_subst='s/\(["`\\]\)/\\\1/g'
8397 # Sed substitution to delay expansion of an escaped shell variable in a
8398 # double_quote_subst'ed string.
8399 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
8401 # Sed substitution to delay expansion of an escaped single quote.
8402 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
8404 # Sed substitution to avoid accidental globbing in evaled expressions
8405 no_glob_subst='s/\*/\\\*/g'
8407 # Global variables:
8408 ofile=libtool
8409 can_build_shared=yes
8411 # All known linkers require a `.a' archive for static linking (except MSVC,
8412 # which needs '.lib').
8413 libext=a
8415 with_gnu_ld="$lt_cv_prog_gnu_ld"
8417 old_CC="$CC"
8418 old_CFLAGS="$CFLAGS"
8420 # Set sane defaults for various variables
8421 test -z "$CC" && CC=cc
8422 test -z "$LTCC" && LTCC=$CC
8423 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
8424 test -z "$LD" && LD=ld
8425 test -z "$ac_objext" && ac_objext=o
8427 for cc_temp in $compiler""; do
8428 case $cc_temp in
8429 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
8430 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
8431 \-*) ;;
8432 *) break;;
8433 esac
8434 done
8435 cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
8438 # Only perform the check for file, if the check method requires it
8439 test -z "$MAGIC_CMD" && MAGIC_CMD=file
8440 case $deplibs_check_method in
8441 file_magic*)
8442 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
8443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
8444 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
8445 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
8446 $as_echo_n "(cached) " >&6
8447 else
8448 case $MAGIC_CMD in
8449 [\\/*] | ?:[\\/]*)
8450 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8451 ;;
8452 *)
8453 lt_save_MAGIC_CMD="$MAGIC_CMD"
8454 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8455 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8456 for ac_dir in $ac_dummy; do
8457 IFS="$lt_save_ifs"
8458 test -z "$ac_dir" && ac_dir=.
8459 if test -f $ac_dir/${ac_tool_prefix}file; then
8460 lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
8461 if test -n "$file_magic_test_file"; then
8462 case $deplibs_check_method in
8463 "file_magic "*)
8464 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8465 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8466 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8467 $EGREP "$file_magic_regex" > /dev/null; then
8468 :
8469 else
8470 cat <<_LT_EOF 1>&2
8472 *** Warning: the command libtool uses to detect shared libraries,
8473 *** $file_magic_cmd, produces output that libtool cannot recognize.
8474 *** The result is that libtool may fail to recognize shared libraries
8475 *** as such. This will affect the creation of libtool libraries that
8476 *** depend on shared libraries, but programs linked with such libtool
8477 *** libraries will work regardless of this problem. Nevertheless, you
8478 *** may want to report the problem to your system manager and/or to
8479 *** bug-libtool@gnu.org
8481 _LT_EOF
8482 fi ;;
8483 esac
8484 fi
8485 break
8486 fi
8487 done
8488 IFS="$lt_save_ifs"
8489 MAGIC_CMD="$lt_save_MAGIC_CMD"
8490 ;;
8491 esac
8492 fi
8494 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8495 if test -n "$MAGIC_CMD"; then
8496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8497 $as_echo "$MAGIC_CMD" >&6; }
8498 else
8499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8500 $as_echo "no" >&6; }
8501 fi
8507 if test -z "$lt_cv_path_MAGIC_CMD"; then
8508 if test -n "$ac_tool_prefix"; then
8509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
8510 $as_echo_n "checking for file... " >&6; }
8511 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
8512 $as_echo_n "(cached) " >&6
8513 else
8514 case $MAGIC_CMD in
8515 [\\/*] | ?:[\\/]*)
8516 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8517 ;;
8518 *)
8519 lt_save_MAGIC_CMD="$MAGIC_CMD"
8520 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8521 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8522 for ac_dir in $ac_dummy; do
8523 IFS="$lt_save_ifs"
8524 test -z "$ac_dir" && ac_dir=.
8525 if test -f $ac_dir/file; then
8526 lt_cv_path_MAGIC_CMD="$ac_dir/file"
8527 if test -n "$file_magic_test_file"; then
8528 case $deplibs_check_method in
8529 "file_magic "*)
8530 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8531 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8532 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8533 $EGREP "$file_magic_regex" > /dev/null; then
8534 :
8535 else
8536 cat <<_LT_EOF 1>&2
8538 *** Warning: the command libtool uses to detect shared libraries,
8539 *** $file_magic_cmd, produces output that libtool cannot recognize.
8540 *** The result is that libtool may fail to recognize shared libraries
8541 *** as such. This will affect the creation of libtool libraries that
8542 *** depend on shared libraries, but programs linked with such libtool
8543 *** libraries will work regardless of this problem. Nevertheless, you
8544 *** may want to report the problem to your system manager and/or to
8545 *** bug-libtool@gnu.org
8547 _LT_EOF
8548 fi ;;
8549 esac
8550 fi
8551 break
8552 fi
8553 done
8554 IFS="$lt_save_ifs"
8555 MAGIC_CMD="$lt_save_MAGIC_CMD"
8556 ;;
8557 esac
8558 fi
8560 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8561 if test -n "$MAGIC_CMD"; then
8562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8563 $as_echo "$MAGIC_CMD" >&6; }
8564 else
8565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8566 $as_echo "no" >&6; }
8567 fi
8570 else
8571 MAGIC_CMD=:
8572 fi
8573 fi
8575 fi
8576 ;;
8577 esac
8579 # Use C for the default configuration in the libtool script
8581 lt_save_CC="$CC"
8582 ac_ext=c
8583 ac_cpp='$CPP $CPPFLAGS'
8584 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8585 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8586 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8589 # Source file extension for C test sources.
8590 ac_ext=c
8592 # Object file extension for compiled C test sources.
8593 objext=o
8594 objext=$objext
8596 # Code to be used in simple compile tests
8597 lt_simple_compile_test_code="int some_variable = 0;"
8599 # Code to be used in simple link tests
8600 lt_simple_link_test_code='int main(){return(0);}'
8608 # If no C compiler was specified, use CC.
8609 LTCC=${LTCC-"$CC"}
8611 # If no C compiler flags were specified, use CFLAGS.
8612 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8614 # Allow CC to be a program name with arguments.
8615 compiler=$CC
8617 # Save the default compiler, since it gets overwritten when the other
8618 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8619 compiler_DEFAULT=$CC
8621 # save warnings/boilerplate of simple test code
8622 ac_outfile=conftest.$ac_objext
8623 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8624 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8625 _lt_compiler_boilerplate=`cat conftest.err`
8626 $RM conftest*
8628 ac_outfile=conftest.$ac_objext
8629 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8630 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8631 _lt_linker_boilerplate=`cat conftest.err`
8632 $RM -r conftest*
8635 ## CAVEAT EMPTOR:
8636 ## There is no encapsulation within the following macros, do not change
8637 ## the running order or otherwise move them around unless you know exactly
8638 ## what you are doing...
8639 if test -n "$compiler"; then
8641 lt_prog_compiler_no_builtin_flag=
8643 if test "$GCC" = yes; then
8644 lt_prog_compiler_no_builtin_flag=' -fno-builtin'
8646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8647 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8648 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
8649 $as_echo_n "(cached) " >&6
8650 else
8651 lt_cv_prog_compiler_rtti_exceptions=no
8652 ac_outfile=conftest.$ac_objext
8653 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8654 lt_compiler_flag="-fno-rtti -fno-exceptions"
8655 # Insert the option either (1) after the last *FLAGS variable, or
8656 # (2) before a word containing "conftest.", or (3) at the end.
8657 # Note that $ac_compile itself does not contain backslashes and begins
8658 # with a dollar sign (not a hyphen), so the echo should work correctly.
8659 # The option is referenced via a variable to avoid confusing sed.
8660 lt_compile=`echo "$ac_compile" | $SED \
8661 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8662 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8663 -e 's:$: $lt_compiler_flag:'`
8664 (eval echo "\"\$as_me:8664: $lt_compile\"" >&5)
8665 (eval "$lt_compile" 2>conftest.err)
8666 ac_status=$?
8667 cat conftest.err >&5
8668 echo "$as_me:8668: \$? = $ac_status" >&5
8669 if (exit $ac_status) && test -s "$ac_outfile"; then
8670 # The compiler can only warn and ignore the option if not recognized
8671 # So say no if there are warnings other than the usual output.
8672 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
8673 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8674 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8675 lt_cv_prog_compiler_rtti_exceptions=yes
8676 fi
8677 fi
8678 $RM conftest*
8680 fi
8681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8682 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8684 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8685 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8686 else
8687 :
8688 fi
8690 fi
8697 lt_prog_compiler_wl=
8698 lt_prog_compiler_pic=
8699 lt_prog_compiler_static=
8701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8702 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8704 if test "$GCC" = yes; then
8705 lt_prog_compiler_wl='-Wl,'
8706 lt_prog_compiler_static='-static'
8708 case $host_os in
8709 aix*)
8710 # All AIX code is PIC.
8711 if test "$host_cpu" = ia64; then
8712 # AIX 5 now supports IA64 processor
8713 lt_prog_compiler_static='-Bstatic'
8714 fi
8715 ;;
8717 amigaos*)
8718 case $host_cpu in
8719 powerpc)
8720 # see comment about AmigaOS4 .so support
8721 lt_prog_compiler_pic='-fPIC'
8722 ;;
8723 m68k)
8724 # FIXME: we need at least 68020 code to build shared libraries, but
8725 # adding the `-m68020' flag to GCC prevents building anything better,
8726 # like `-m68040'.
8727 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8728 ;;
8729 esac
8730 ;;
8732 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8733 # PIC is the default for these OSes.
8734 ;;
8736 mingw* | cygwin* | pw32* | os2* | cegcc*)
8737 # This hack is so that the source file can tell whether it is being
8738 # built for inclusion in a dll (and should export symbols for example).
8739 # Although the cygwin gcc ignores -fPIC, still need this for old-style
8740 # (--disable-auto-import) libraries
8741 lt_prog_compiler_pic='-DDLL_EXPORT'
8742 ;;
8744 darwin* | rhapsody*)
8745 # PIC is the default on this platform
8746 # Common symbols not allowed in MH_DYLIB files
8747 lt_prog_compiler_pic='-fno-common'
8748 ;;
8750 hpux*)
8751 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8752 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
8753 # sets the default TLS model and affects inlining.
8754 case $host_cpu in
8755 hppa*64*)
8756 # +Z the default
8757 ;;
8758 *)
8759 lt_prog_compiler_pic='-fPIC'
8760 ;;
8761 esac
8762 ;;
8764 interix[3-9]*)
8765 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8766 # Instead, we relocate shared libraries at runtime.
8767 ;;
8769 msdosdjgpp*)
8770 # Just because we use GCC doesn't mean we suddenly get shared libraries
8771 # on systems that don't support them.
8772 lt_prog_compiler_can_build_shared=no
8773 enable_shared=no
8774 ;;
8776 *nto* | *qnx*)
8777 # QNX uses GNU C++, but need to define -shared option too, otherwise
8778 # it will coredump.
8779 lt_prog_compiler_pic='-fPIC -shared'
8780 ;;
8782 sysv4*MP*)
8783 if test -d /usr/nec; then
8784 lt_prog_compiler_pic=-Kconform_pic
8785 fi
8786 ;;
8788 *)
8789 lt_prog_compiler_pic='-fPIC'
8790 ;;
8791 esac
8792 else
8793 # PORTME Check for flag to pass linker flags through the system compiler.
8794 case $host_os in
8795 aix*)
8796 lt_prog_compiler_wl='-Wl,'
8797 if test "$host_cpu" = ia64; then
8798 # AIX 5 now supports IA64 processor
8799 lt_prog_compiler_static='-Bstatic'
8800 else
8801 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8802 fi
8803 ;;
8805 mingw* | cygwin* | pw32* | os2* | cegcc*)
8806 # This hack is so that the source file can tell whether it is being
8807 # built for inclusion in a dll (and should export symbols for example).
8808 lt_prog_compiler_pic='-DDLL_EXPORT'
8809 ;;
8811 hpux9* | hpux10* | hpux11*)
8812 lt_prog_compiler_wl='-Wl,'
8813 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8814 # not for PA HP-UX.
8815 case $host_cpu in
8816 hppa*64*|ia64*)
8817 # +Z the default
8818 ;;
8819 *)
8820 lt_prog_compiler_pic='+Z'
8821 ;;
8822 esac
8823 # Is there a better lt_prog_compiler_static that works with the bundled CC?
8824 lt_prog_compiler_static='${wl}-a ${wl}archive'
8825 ;;
8827 irix5* | irix6* | nonstopux*)
8828 lt_prog_compiler_wl='-Wl,'
8829 # PIC (with -KPIC) is the default.
8830 lt_prog_compiler_static='-non_shared'
8831 ;;
8833 linux* | k*bsd*-gnu | kopensolaris*-gnu)
8834 case $cc_basename in
8835 # old Intel for x86_64 which still supported -KPIC.
8836 ecc*)
8837 lt_prog_compiler_wl='-Wl,'
8838 lt_prog_compiler_pic='-KPIC'
8839 lt_prog_compiler_static='-static'
8840 ;;
8841 # icc used to be incompatible with GCC.
8842 # ICC 10 doesn't accept -KPIC any more.
8843 icc* | ifort*)
8844 lt_prog_compiler_wl='-Wl,'
8845 lt_prog_compiler_pic='-fPIC'
8846 lt_prog_compiler_static='-static'
8847 ;;
8848 # Lahey Fortran 8.1.
8849 lf95*)
8850 lt_prog_compiler_wl='-Wl,'
8851 lt_prog_compiler_pic='--shared'
8852 lt_prog_compiler_static='--static'
8853 ;;
8854 pgcc* | pgf77* | pgf90* | pgf95*)
8855 # Portland Group compilers (*not* the Pentium gcc compiler,
8856 # which looks to be a dead project)
8857 lt_prog_compiler_wl='-Wl,'
8858 lt_prog_compiler_pic='-fpic'
8859 lt_prog_compiler_static='-Bstatic'
8860 ;;
8861 ccc*)
8862 lt_prog_compiler_wl='-Wl,'
8863 # All Alpha code is PIC.
8864 lt_prog_compiler_static='-non_shared'
8865 ;;
8866 xl*)
8867 # IBM XL C 8.0/Fortran 10.1 on PPC
8868 lt_prog_compiler_wl='-Wl,'
8869 lt_prog_compiler_pic='-qpic'
8870 lt_prog_compiler_static='-qstaticlink'
8871 ;;
8872 *)
8873 case `$CC -V 2>&1 | sed 5q` in
8874 *Sun\ C*)
8875 # Sun C 5.9
8876 lt_prog_compiler_pic='-KPIC'
8877 lt_prog_compiler_static='-Bstatic'
8878 lt_prog_compiler_wl='-Wl,'
8879 ;;
8880 *Sun\ F*)
8881 # Sun Fortran 8.3 passes all unrecognized flags to the linker
8882 lt_prog_compiler_pic='-KPIC'
8883 lt_prog_compiler_static='-Bstatic'
8884 lt_prog_compiler_wl=''
8885 ;;
8886 esac
8887 ;;
8888 esac
8889 ;;
8891 newsos6)
8892 lt_prog_compiler_pic='-KPIC'
8893 lt_prog_compiler_static='-Bstatic'
8894 ;;
8896 *nto* | *qnx*)
8897 # QNX uses GNU C++, but need to define -shared option too, otherwise
8898 # it will coredump.
8899 lt_prog_compiler_pic='-fPIC -shared'
8900 ;;
8902 osf3* | osf4* | osf5*)
8903 lt_prog_compiler_wl='-Wl,'
8904 # All OSF/1 code is PIC.
8905 lt_prog_compiler_static='-non_shared'
8906 ;;
8908 rdos*)
8909 lt_prog_compiler_static='-non_shared'
8910 ;;
8912 solaris*)
8913 lt_prog_compiler_pic='-KPIC'
8914 lt_prog_compiler_static='-Bstatic'
8915 case $cc_basename in
8916 f77* | f90* | f95*)
8917 lt_prog_compiler_wl='-Qoption ld ';;
8918 *)
8919 lt_prog_compiler_wl='-Wl,';;
8920 esac
8921 ;;
8923 sunos4*)
8924 lt_prog_compiler_wl='-Qoption ld '
8925 lt_prog_compiler_pic='-PIC'
8926 lt_prog_compiler_static='-Bstatic'
8927 ;;
8929 sysv4 | sysv4.2uw2* | sysv4.3*)
8930 lt_prog_compiler_wl='-Wl,'
8931 lt_prog_compiler_pic='-KPIC'
8932 lt_prog_compiler_static='-Bstatic'
8933 ;;
8935 sysv4*MP*)
8936 if test -d /usr/nec ;then
8937 lt_prog_compiler_pic='-Kconform_pic'
8938 lt_prog_compiler_static='-Bstatic'
8939 fi
8940 ;;
8942 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8943 lt_prog_compiler_wl='-Wl,'
8944 lt_prog_compiler_pic='-KPIC'
8945 lt_prog_compiler_static='-Bstatic'
8946 ;;
8948 unicos*)
8949 lt_prog_compiler_wl='-Wl,'
8950 lt_prog_compiler_can_build_shared=no
8951 ;;
8953 uts4*)
8954 lt_prog_compiler_pic='-pic'
8955 lt_prog_compiler_static='-Bstatic'
8956 ;;
8958 *)
8959 lt_prog_compiler_can_build_shared=no
8960 ;;
8961 esac
8962 fi
8964 case $host_os in
8965 # For platforms which do not support PIC, -DPIC is meaningless:
8966 *djgpp*)
8967 lt_prog_compiler_pic=
8968 ;;
8969 *)
8970 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8971 ;;
8972 esac
8973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8974 $as_echo "$lt_prog_compiler_pic" >&6; }
8981 #
8982 # Check to make sure the PIC flag actually works.
8983 #
8984 if test -n "$lt_prog_compiler_pic"; then
8985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8986 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8987 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
8988 $as_echo_n "(cached) " >&6
8989 else
8990 lt_cv_prog_compiler_pic_works=no
8991 ac_outfile=conftest.$ac_objext
8992 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8993 lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8994 # Insert the option either (1) after the last *FLAGS variable, or
8995 # (2) before a word containing "conftest.", or (3) at the end.
8996 # Note that $ac_compile itself does not contain backslashes and begins
8997 # with a dollar sign (not a hyphen), so the echo should work correctly.
8998 # The option is referenced via a variable to avoid confusing sed.
8999 lt_compile=`echo "$ac_compile" | $SED \
9000 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9001 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9002 -e 's:$: $lt_compiler_flag:'`
9003 (eval echo "\"\$as_me:9003: $lt_compile\"" >&5)
9004 (eval "$lt_compile" 2>conftest.err)
9005 ac_status=$?
9006 cat conftest.err >&5
9007 echo "$as_me:9007: \$? = $ac_status" >&5
9008 if (exit $ac_status) && test -s "$ac_outfile"; then
9009 # The compiler can only warn and ignore the option if not recognized
9010 # So say no if there are warnings other than the usual output.
9011 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
9012 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9013 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
9014 lt_cv_prog_compiler_pic_works=yes
9015 fi
9016 fi
9017 $RM conftest*
9019 fi
9020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
9021 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
9023 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
9024 case $lt_prog_compiler_pic in
9025 "" | " "*) ;;
9026 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
9027 esac
9028 else
9029 lt_prog_compiler_pic=
9030 lt_prog_compiler_can_build_shared=no
9031 fi
9033 fi
9040 #
9041 # Check to make sure the static flag actually works.
9042 #
9043 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
9044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
9045 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
9046 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
9047 $as_echo_n "(cached) " >&6
9048 else
9049 lt_cv_prog_compiler_static_works=no
9050 save_LDFLAGS="$LDFLAGS"
9051 LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
9052 echo "$lt_simple_link_test_code" > conftest.$ac_ext
9053 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9054 # The linker can only warn and ignore the option if not recognized
9055 # So say no if there are warnings
9056 if test -s conftest.err; then
9057 # Append any errors to the config.log.
9058 cat conftest.err 1>&5
9059 $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
9060 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9061 if diff conftest.exp conftest.er2 >/dev/null; then
9062 lt_cv_prog_compiler_static_works=yes
9063 fi
9064 else
9065 lt_cv_prog_compiler_static_works=yes
9066 fi
9067 fi
9068 $RM -r conftest*
9069 LDFLAGS="$save_LDFLAGS"
9071 fi
9072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
9073 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
9075 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
9076 :
9077 else
9078 lt_prog_compiler_static=
9079 fi
9087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
9088 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
9089 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
9090 $as_echo_n "(cached) " >&6
9091 else
9092 lt_cv_prog_compiler_c_o=no
9093 $RM -r conftest 2>/dev/null
9094 mkdir conftest
9095 cd conftest
9096 mkdir out
9097 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9099 lt_compiler_flag="-o out/conftest2.$ac_objext"
9100 # Insert the option either (1) after the last *FLAGS variable, or
9101 # (2) before a word containing "conftest.", or (3) at the end.
9102 # Note that $ac_compile itself does not contain backslashes and begins
9103 # with a dollar sign (not a hyphen), so the echo should work correctly.
9104 lt_compile=`echo "$ac_compile" | $SED \
9105 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9106 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9107 -e 's:$: $lt_compiler_flag:'`
9108 (eval echo "\"\$as_me:9108: $lt_compile\"" >&5)
9109 (eval "$lt_compile" 2>out/conftest.err)
9110 ac_status=$?
9111 cat out/conftest.err >&5
9112 echo "$as_me:9112: \$? = $ac_status" >&5
9113 if (exit $ac_status) && test -s out/conftest2.$ac_objext
9114 then
9115 # The compiler can only warn and ignore the option if not recognized
9116 # So say no if there are warnings
9117 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
9118 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9119 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9120 lt_cv_prog_compiler_c_o=yes
9121 fi
9122 fi
9123 chmod u+w . 2>&5
9124 $RM conftest*
9125 # SGI C++ compiler will create directory out/ii_files/ for
9126 # template instantiation
9127 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9128 $RM out/* && rmdir out
9129 cd ..
9130 $RM -r conftest
9131 $RM conftest*
9133 fi
9134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9135 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
9143 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
9144 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
9145 $as_echo_n "(cached) " >&6
9146 else
9147 lt_cv_prog_compiler_c_o=no
9148 $RM -r conftest 2>/dev/null
9149 mkdir conftest
9150 cd conftest
9151 mkdir out
9152 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9154 lt_compiler_flag="-o out/conftest2.$ac_objext"
9155 # Insert the option either (1) after the last *FLAGS variable, or
9156 # (2) before a word containing "conftest.", or (3) at the end.
9157 # Note that $ac_compile itself does not contain backslashes and begins
9158 # with a dollar sign (not a hyphen), so the echo should work correctly.
9159 lt_compile=`echo "$ac_compile" | $SED \
9160 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9161 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9162 -e 's:$: $lt_compiler_flag:'`
9163 (eval echo "\"\$as_me:9163: $lt_compile\"" >&5)
9164 (eval "$lt_compile" 2>out/conftest.err)
9165 ac_status=$?
9166 cat out/conftest.err >&5
9167 echo "$as_me:9167: \$? = $ac_status" >&5
9168 if (exit $ac_status) && test -s out/conftest2.$ac_objext
9169 then
9170 # The compiler can only warn and ignore the option if not recognized
9171 # So say no if there are warnings
9172 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
9173 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9174 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9175 lt_cv_prog_compiler_c_o=yes
9176 fi
9177 fi
9178 chmod u+w . 2>&5
9179 $RM conftest*
9180 # SGI C++ compiler will create directory out/ii_files/ for
9181 # template instantiation
9182 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9183 $RM out/* && rmdir out
9184 cd ..
9185 $RM -r conftest
9186 $RM conftest*
9188 fi
9189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9190 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9195 hard_links="nottested"
9196 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
9197 # do not overwrite the value of need_locks provided by the user
9198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
9199 $as_echo_n "checking if we can lock with hard links... " >&6; }
9200 hard_links=yes
9201 $RM conftest*
9202 ln conftest.a conftest.b 2>/dev/null && hard_links=no
9203 touch conftest.a
9204 ln conftest.a conftest.b 2>&5 || hard_links=no
9205 ln conftest.a conftest.b 2>/dev/null && hard_links=no
9206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
9207 $as_echo "$hard_links" >&6; }
9208 if test "$hard_links" = no; then
9209 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
9210 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
9211 need_locks=warn
9212 fi
9213 else
9214 need_locks=no
9215 fi
9222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
9223 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
9225 runpath_var=
9226 allow_undefined_flag=
9227 always_export_symbols=no
9228 archive_cmds=
9229 archive_expsym_cmds=
9230 compiler_needs_object=no
9231 enable_shared_with_static_runtimes=no
9232 export_dynamic_flag_spec=
9233 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
9234 hardcode_automatic=no
9235 hardcode_direct=no
9236 hardcode_direct_absolute=no
9237 hardcode_libdir_flag_spec=
9238 hardcode_libdir_flag_spec_ld=
9239 hardcode_libdir_separator=
9240 hardcode_minus_L=no
9241 hardcode_shlibpath_var=unsupported
9242 inherit_rpath=no
9243 link_all_deplibs=unknown
9244 module_cmds=
9245 module_expsym_cmds=
9246 old_archive_from_new_cmds=
9247 old_archive_from_expsyms_cmds=
9248 thread_safe_flag_spec=
9249 whole_archive_flag_spec=
9250 # include_expsyms should be a list of space-separated symbols to be *always*
9251 # included in the symbol list
9252 include_expsyms=
9253 # exclude_expsyms can be an extended regexp of symbols to exclude
9254 # it will be wrapped by ` (' and `)$', so one must not match beginning or
9255 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
9256 # as well as any symbol that contains `d'.
9257 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
9258 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
9259 # platforms (ab)use it in PIC code, but their linkers get confused if
9260 # the symbol is explicitly referenced. Since portable code cannot
9261 # rely on this symbol name, it's probably fine to never include it in
9262 # preloaded symbol tables.
9263 # Exclude shared library initialization/finalization symbols.
9264 extract_expsyms_cmds=
9266 case $host_os in
9267 cygwin* | mingw* | pw32* | cegcc*)
9268 # FIXME: the MSVC++ port hasn't been tested in a loooong time
9269 # When not using gcc, we currently assume that we are using
9270 # Microsoft Visual C++.
9271 if test "$GCC" != yes; then
9272 with_gnu_ld=no
9273 fi
9274 ;;
9275 interix*)
9276 # we just hope/assume this is gcc and not c89 (= MSVC++)
9277 with_gnu_ld=yes
9278 ;;
9279 openbsd*)
9280 with_gnu_ld=no
9281 ;;
9282 linux* | k*bsd*-gnu)
9283 link_all_deplibs=no
9284 ;;
9285 esac
9287 ld_shlibs=yes
9288 if test "$with_gnu_ld" = yes; then
9289 # If archive_cmds runs LD, not CC, wlarc should be empty
9290 wlarc='${wl}'
9292 # Set some defaults for GNU ld with shared library support. These
9293 # are reset later if shared libraries are not supported. Putting them
9294 # here allows them to be overridden if necessary.
9295 runpath_var=LD_RUN_PATH
9296 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9297 export_dynamic_flag_spec='${wl}--export-dynamic'
9298 # ancient GNU ld didn't support --whole-archive et. al.
9299 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
9300 whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
9301 else
9302 whole_archive_flag_spec=
9303 fi
9304 supports_anon_versioning=no
9305 case `$LD -v 2>&1` in
9306 *GNU\ gold*) supports_anon_versioning=yes ;;
9307 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
9308 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
9309 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
9310 *\ 2.11.*) ;; # other 2.11 versions
9311 *) supports_anon_versioning=yes ;;
9312 esac
9314 # See if GNU ld supports shared libraries.
9315 case $host_os in
9316 aix[3-9]*)
9317 # On AIX/PPC, the GNU linker is very broken
9318 if test "$host_cpu" != ia64; then
9319 ld_shlibs=no
9320 cat <<_LT_EOF 1>&2
9322 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
9323 *** to be unable to reliably create shared libraries on AIX.
9324 *** Therefore, libtool is disabling shared libraries support. If you
9325 *** really care for shared libraries, you may want to modify your PATH
9326 *** so that a non-GNU linker is found, and then restart.
9328 _LT_EOF
9329 fi
9330 ;;
9332 amigaos*)
9333 case $host_cpu in
9334 powerpc)
9335 # see comment about AmigaOS4 .so support
9336 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9337 archive_expsym_cmds=''
9338 ;;
9339 m68k)
9340 archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9341 hardcode_libdir_flag_spec='-L$libdir'
9342 hardcode_minus_L=yes
9343 ;;
9344 esac
9345 ;;
9347 beos*)
9348 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9349 allow_undefined_flag=unsupported
9350 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
9351 # support --undefined. This deserves some investigation. FIXME
9352 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9353 else
9354 ld_shlibs=no
9355 fi
9356 ;;
9358 cygwin* | mingw* | pw32* | cegcc*)
9359 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
9360 # as there is no search path for DLLs.
9361 hardcode_libdir_flag_spec='-L$libdir'
9362 allow_undefined_flag=unsupported
9363 always_export_symbols=no
9364 enable_shared_with_static_runtimes=yes
9365 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
9367 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
9368 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9369 # If the export-symbols file already is a .def file (1st line
9370 # is EXPORTS), use it as is; otherwise, prepend...
9371 archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
9372 cp $export_symbols $output_objdir/$soname.def;
9373 else
9374 echo EXPORTS > $output_objdir/$soname.def;
9375 cat $export_symbols >> $output_objdir/$soname.def;
9376 fi~
9377 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9378 else
9379 ld_shlibs=no
9380 fi
9381 ;;
9383 interix[3-9]*)
9384 hardcode_direct=no
9385 hardcode_shlibpath_var=no
9386 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9387 export_dynamic_flag_spec='${wl}-E'
9388 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
9389 # Instead, shared libraries are loaded at an image base (0x10000000 by
9390 # default) and relocated if they conflict, which is a slow very memory
9391 # consuming and fragmenting process. To avoid this, we pick a random,
9392 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
9393 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
9394 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9395 archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9396 ;;
9398 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
9399 tmp_diet=no
9400 if test "$host_os" = linux-dietlibc; then
9401 case $cc_basename in
9402 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
9403 esac
9404 fi
9405 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
9406 && test "$tmp_diet" = no
9407 then
9408 tmp_addflag=
9409 tmp_sharedflag='-shared'
9410 case $cc_basename,$host_cpu in
9411 pgcc*) # Portland Group C compiler
9412 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
9413 tmp_addflag=' $pic_flag'
9414 ;;
9415 pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
9416 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
9417 tmp_addflag=' $pic_flag -Mnomain' ;;
9418 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
9419 tmp_addflag=' -i_dynamic' ;;
9420 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
9421 tmp_addflag=' -i_dynamic -nofor_main' ;;
9422 ifc* | ifort*) # Intel Fortran compiler
9423 tmp_addflag=' -nofor_main' ;;
9424 lf95*) # Lahey Fortran 8.1
9425 whole_archive_flag_spec=
9426 tmp_sharedflag='--shared' ;;
9427 xl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
9428 tmp_sharedflag='-qmkshrobj'
9429 tmp_addflag= ;;
9430 esac
9431 case `$CC -V 2>&1 | sed 5q` in
9432 *Sun\ C*) # Sun C 5.9
9433 whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
9434 compiler_needs_object=yes
9435 tmp_sharedflag='-G' ;;
9436 *Sun\ F*) # Sun Fortran 8.3
9437 tmp_sharedflag='-G' ;;
9438 esac
9439 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9441 if test "x$supports_anon_versioning" = xyes; then
9442 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9443 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9444 echo "local: *; };" >> $output_objdir/$libname.ver~
9445 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
9446 fi
9448 case $cc_basename in
9449 xlf*)
9450 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
9451 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
9452 hardcode_libdir_flag_spec=
9453 hardcode_libdir_flag_spec_ld='-rpath $libdir'
9454 archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
9455 if test "x$supports_anon_versioning" = xyes; then
9456 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9457 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9458 echo "local: *; };" >> $output_objdir/$libname.ver~
9459 $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
9460 fi
9461 ;;
9462 esac
9463 else
9464 ld_shlibs=no
9465 fi
9466 ;;
9468 netbsd* | netbsdelf*-gnu)
9469 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9470 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9471 wlarc=
9472 else
9473 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9474 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9475 fi
9476 ;;
9478 solaris*)
9479 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
9480 ld_shlibs=no
9481 cat <<_LT_EOF 1>&2
9483 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
9484 *** create shared libraries on Solaris systems. Therefore, libtool
9485 *** is disabling shared libraries support. We urge you to upgrade GNU
9486 *** binutils to release 2.9.1 or newer. Another option is to modify
9487 *** your PATH or compiler configuration so that the native linker is
9488 *** used, and then restart.
9490 _LT_EOF
9491 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9492 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9493 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9494 else
9495 ld_shlibs=no
9496 fi
9497 ;;
9499 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9500 case `$LD -v 2>&1` in
9501 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9502 ld_shlibs=no
9503 cat <<_LT_EOF 1>&2
9505 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9506 *** reliably create shared libraries on SCO systems. Therefore, libtool
9507 *** is disabling shared libraries support. We urge you to upgrade GNU
9508 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
9509 *** your PATH or compiler configuration so that the native linker is
9510 *** used, and then restart.
9512 _LT_EOF
9513 ;;
9514 *)
9515 # For security reasons, it is highly recommended that you always
9516 # use absolute paths for naming shared libraries, and exclude the
9517 # DT_RUNPATH tag from executables and libraries. But doing so
9518 # requires that you compile everything twice, which is a pain.
9519 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9520 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9521 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9522 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9523 else
9524 ld_shlibs=no
9525 fi
9526 ;;
9527 esac
9528 ;;
9530 sunos4*)
9531 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9532 wlarc=
9533 hardcode_direct=yes
9534 hardcode_shlibpath_var=no
9535 ;;
9537 *)
9538 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9539 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9540 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9541 else
9542 ld_shlibs=no
9543 fi
9544 ;;
9545 esac
9547 if test "$ld_shlibs" = no; then
9548 runpath_var=
9549 hardcode_libdir_flag_spec=
9550 export_dynamic_flag_spec=
9551 whole_archive_flag_spec=
9552 fi
9553 else
9554 # PORTME fill in a description of your system's linker (not GNU ld)
9555 case $host_os in
9556 aix3*)
9557 allow_undefined_flag=unsupported
9558 always_export_symbols=yes
9559 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9560 # Note: this linker hardcodes the directories in LIBPATH if there
9561 # are no directories specified by -L.
9562 hardcode_minus_L=yes
9563 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9564 # Neither direct hardcoding nor static linking is supported with a
9565 # broken collect2.
9566 hardcode_direct=unsupported
9567 fi
9568 ;;
9570 aix[4-9]*)
9571 if test "$host_cpu" = ia64; then
9572 # On IA64, the linker does run time linking by default, so we don't
9573 # have to do anything special.
9574 aix_use_runtimelinking=no
9575 exp_sym_flag='-Bexport'
9576 no_entry_flag=""
9577 else
9578 # If we're using GNU nm, then we don't want the "-C" option.
9579 # -C means demangle to AIX nm, but means don't demangle with GNU nm
9580 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9581 export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9582 else
9583 export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9584 fi
9585 aix_use_runtimelinking=no
9587 # Test if we are trying to use run time linking or normal
9588 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9589 # need to do runtime linking.
9590 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9591 for ld_flag in $LDFLAGS; do
9592 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9593 aix_use_runtimelinking=yes
9594 break
9595 fi
9596 done
9597 ;;
9598 esac
9600 exp_sym_flag='-bexport'
9601 no_entry_flag='-bnoentry'
9602 fi
9604 # When large executables or shared objects are built, AIX ld can
9605 # have problems creating the table of contents. If linking a library
9606 # or program results in "error TOC overflow" add -mminimal-toc to
9607 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
9608 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9610 archive_cmds=''
9611 hardcode_direct=yes
9612 hardcode_direct_absolute=yes
9613 hardcode_libdir_separator=':'
9614 link_all_deplibs=yes
9615 file_list_spec='${wl}-f,'
9617 if test "$GCC" = yes; then
9618 case $host_os in aix4.[012]|aix4.[012].*)
9619 # We only want to do this on AIX 4.2 and lower, the check
9620 # below for broken collect2 doesn't work under 4.3+
9621 collect2name=`${CC} -print-prog-name=collect2`
9622 if test -f "$collect2name" &&
9623 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9624 then
9625 # We have reworked collect2
9626 :
9627 else
9628 # We have old collect2
9629 hardcode_direct=unsupported
9630 # It fails to find uninstalled libraries when the uninstalled
9631 # path is not listed in the libpath. Setting hardcode_minus_L
9632 # to unsupported forces relinking
9633 hardcode_minus_L=yes
9634 hardcode_libdir_flag_spec='-L$libdir'
9635 hardcode_libdir_separator=
9636 fi
9637 ;;
9638 esac
9639 shared_flag='-shared'
9640 if test "$aix_use_runtimelinking" = yes; then
9641 shared_flag="$shared_flag "'${wl}-G'
9642 fi
9643 link_all_deplibs=no
9644 else
9645 # not using gcc
9646 if test "$host_cpu" = ia64; then
9647 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9648 # chokes on -Wl,-G. The following line is correct:
9649 shared_flag='-G'
9650 else
9651 if test "$aix_use_runtimelinking" = yes; then
9652 shared_flag='${wl}-G'
9653 else
9654 shared_flag='${wl}-bM:SRE'
9655 fi
9656 fi
9657 fi
9659 export_dynamic_flag_spec='${wl}-bexpall'
9660 # It seems that -bexpall does not export symbols beginning with
9661 # underscore (_), so it is better to generate a list of symbols to export.
9662 always_export_symbols=yes
9663 if test "$aix_use_runtimelinking" = yes; then
9664 # Warning - without using the other runtime loading flags (-brtl),
9665 # -berok will link without error, but may produce a broken library.
9666 allow_undefined_flag='-berok'
9667 # Determine the default libpath from the value encoded in an
9668 # empty executable.
9669 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9670 /* end confdefs.h. */
9672 int
9673 main ()
9674 {
9676 ;
9677 return 0;
9678 }
9679 _ACEOF
9680 if ac_fn_c_try_link "$LINENO"; then :
9682 lt_aix_libpath_sed='
9683 /Import File Strings/,/^$/ {
9684 /^0/ {
9685 s/^0 *\(.*\)$/\1/
9686 p
9687 }
9688 }'
9689 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9690 # Check for a 64-bit object if we didn't find anything.
9691 if test -z "$aix_libpath"; then
9692 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9693 fi
9694 fi
9695 rm -f core conftest.err conftest.$ac_objext \
9696 conftest$ac_exeext conftest.$ac_ext
9697 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9699 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9700 archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
9701 else
9702 if test "$host_cpu" = ia64; then
9703 hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9704 allow_undefined_flag="-z nodefs"
9705 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9706 else
9707 # Determine the default libpath from the value encoded in an
9708 # empty executable.
9709 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9710 /* end confdefs.h. */
9712 int
9713 main ()
9714 {
9716 ;
9717 return 0;
9718 }
9719 _ACEOF
9720 if ac_fn_c_try_link "$LINENO"; then :
9722 lt_aix_libpath_sed='
9723 /Import File Strings/,/^$/ {
9724 /^0/ {
9725 s/^0 *\(.*\)$/\1/
9726 p
9727 }
9728 }'
9729 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9730 # Check for a 64-bit object if we didn't find anything.
9731 if test -z "$aix_libpath"; then
9732 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9733 fi
9734 fi
9735 rm -f core conftest.err conftest.$ac_objext \
9736 conftest$ac_exeext conftest.$ac_ext
9737 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9739 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9740 # Warning - without using the other run time loading flags,
9741 # -berok will link without error, but may produce a broken library.
9742 no_undefined_flag=' ${wl}-bernotok'
9743 allow_undefined_flag=' ${wl}-berok'
9744 # Exported symbols can be pulled into shared objects from archives
9745 whole_archive_flag_spec='$convenience'
9746 archive_cmds_need_lc=yes
9747 # This is similar to how AIX traditionally builds its shared libraries.
9748 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'
9749 fi
9750 fi
9751 ;;
9753 amigaos*)
9754 case $host_cpu in
9755 powerpc)
9756 # see comment about AmigaOS4 .so support
9757 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9758 archive_expsym_cmds=''
9759 ;;
9760 m68k)
9761 archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9762 hardcode_libdir_flag_spec='-L$libdir'
9763 hardcode_minus_L=yes
9764 ;;
9765 esac
9766 ;;
9768 bsdi[45]*)
9769 export_dynamic_flag_spec=-rdynamic
9770 ;;
9772 cygwin* | mingw* | pw32* | cegcc*)
9773 # When not using gcc, we currently assume that we are using
9774 # Microsoft Visual C++.
9775 # hardcode_libdir_flag_spec is actually meaningless, as there is
9776 # no search path for DLLs.
9777 hardcode_libdir_flag_spec=' '
9778 allow_undefined_flag=unsupported
9779 # Tell ltmain to make .lib files, not .a files.
9780 libext=lib
9781 # Tell ltmain to make .dll files, not .so files.
9782 shrext_cmds=".dll"
9783 # FIXME: Setting linknames here is a bad hack.
9784 archive_cmds='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
9785 # The linker will automatically build a .lib file if we build a DLL.
9786 old_archive_from_new_cmds='true'
9787 # FIXME: Should let the user specify the lib program.
9788 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9789 fix_srcfile_path='`cygpath -w "$srcfile"`'
9790 enable_shared_with_static_runtimes=yes
9791 ;;
9793 darwin* | rhapsody*)
9796 archive_cmds_need_lc=no
9797 hardcode_direct=no
9798 hardcode_automatic=yes
9799 hardcode_shlibpath_var=unsupported
9800 whole_archive_flag_spec=''
9801 link_all_deplibs=yes
9802 allow_undefined_flag="$_lt_dar_allow_undefined"
9803 case $cc_basename in
9804 ifort*) _lt_dar_can_shared=yes ;;
9805 *) _lt_dar_can_shared=$GCC ;;
9806 esac
9807 if test "$_lt_dar_can_shared" = "yes"; then
9808 output_verbose_link_cmd=echo
9809 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
9810 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9811 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}${_lt_dsymutil}"
9812 module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
9814 else
9815 ld_shlibs=no
9816 fi
9818 ;;
9820 dgux*)
9821 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9822 hardcode_libdir_flag_spec='-L$libdir'
9823 hardcode_shlibpath_var=no
9824 ;;
9826 freebsd1*)
9827 ld_shlibs=no
9828 ;;
9830 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9831 # support. Future versions do this automatically, but an explicit c++rt0.o
9832 # does not break anything, and helps significantly (at the cost of a little
9833 # extra space).
9834 freebsd2.2*)
9835 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9836 hardcode_libdir_flag_spec='-R$libdir'
9837 hardcode_direct=yes
9838 hardcode_shlibpath_var=no
9839 ;;
9841 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9842 freebsd2*)
9843 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9844 hardcode_direct=yes
9845 hardcode_minus_L=yes
9846 hardcode_shlibpath_var=no
9847 ;;
9849 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9850 freebsd* | dragonfly*)
9851 archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9852 hardcode_libdir_flag_spec='-R$libdir'
9853 hardcode_direct=yes
9854 hardcode_shlibpath_var=no
9855 ;;
9857 hpux9*)
9858 if test "$GCC" = yes; then
9859 archive_cmds='$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 $lib'
9860 else
9861 archive_cmds='$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 $lib'
9862 fi
9863 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9864 hardcode_libdir_separator=:
9865 hardcode_direct=yes
9867 # hardcode_minus_L: Not really in the search PATH,
9868 # but as the default location of the library.
9869 hardcode_minus_L=yes
9870 export_dynamic_flag_spec='${wl}-E'
9871 ;;
9873 hpux10*)
9874 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
9875 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9876 else
9877 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9878 fi
9879 if test "$with_gnu_ld" = no; then
9880 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9881 hardcode_libdir_flag_spec_ld='+b $libdir'
9882 hardcode_libdir_separator=:
9883 hardcode_direct=yes
9884 hardcode_direct_absolute=yes
9885 export_dynamic_flag_spec='${wl}-E'
9886 # hardcode_minus_L: Not really in the search PATH,
9887 # but as the default location of the library.
9888 hardcode_minus_L=yes
9889 fi
9890 ;;
9892 hpux11*)
9893 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
9894 case $host_cpu in
9895 hppa*64*)
9896 archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9897 ;;
9898 ia64*)
9899 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9900 ;;
9901 *)
9902 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9903 ;;
9904 esac
9905 else
9906 case $host_cpu in
9907 hppa*64*)
9908 archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9909 ;;
9910 ia64*)
9911 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9912 ;;
9913 *)
9914 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9915 ;;
9916 esac
9917 fi
9918 if test "$with_gnu_ld" = no; then
9919 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9920 hardcode_libdir_separator=:
9922 case $host_cpu in
9923 hppa*64*|ia64*)
9924 hardcode_direct=no
9925 hardcode_shlibpath_var=no
9926 ;;
9927 *)
9928 hardcode_direct=yes
9929 hardcode_direct_absolute=yes
9930 export_dynamic_flag_spec='${wl}-E'
9932 # hardcode_minus_L: Not really in the search PATH,
9933 # but as the default location of the library.
9934 hardcode_minus_L=yes
9935 ;;
9936 esac
9937 fi
9938 ;;
9940 irix5* | irix6* | nonstopux*)
9941 if test "$GCC" = yes; then
9942 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
9943 # Try to use the -exported_symbol ld option, if it does not
9944 # work, assume that -exports_file does not work either and
9945 # implicitly export all symbols.
9946 save_LDFLAGS="$LDFLAGS"
9947 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9948 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9949 /* end confdefs.h. */
9950 int foo(void) {}
9951 _ACEOF
9952 if ac_fn_c_try_link "$LINENO"; then :
9953 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
9955 fi
9956 rm -f core conftest.err conftest.$ac_objext \
9957 conftest$ac_exeext conftest.$ac_ext
9958 LDFLAGS="$save_LDFLAGS"
9959 else
9960 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
9961 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
9962 fi
9963 archive_cmds_need_lc='no'
9964 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9965 hardcode_libdir_separator=:
9966 inherit_rpath=yes
9967 link_all_deplibs=yes
9968 ;;
9970 netbsd* | netbsdelf*-gnu)
9971 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9972 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
9973 else
9974 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
9975 fi
9976 hardcode_libdir_flag_spec='-R$libdir'
9977 hardcode_direct=yes
9978 hardcode_shlibpath_var=no
9979 ;;
9981 newsos6)
9982 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9983 hardcode_direct=yes
9984 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9985 hardcode_libdir_separator=:
9986 hardcode_shlibpath_var=no
9987 ;;
9989 *nto* | *qnx*)
9990 ;;
9992 openbsd*)
9993 if test -f /usr/libexec/ld.so; then
9994 hardcode_direct=yes
9995 hardcode_shlibpath_var=no
9996 hardcode_direct_absolute=yes
9997 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9998 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9999 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
10000 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
10001 export_dynamic_flag_spec='${wl}-E'
10002 else
10003 case $host_os in
10004 openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
10005 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
10006 hardcode_libdir_flag_spec='-R$libdir'
10007 ;;
10008 *)
10009 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10010 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
10011 ;;
10012 esac
10013 fi
10014 else
10015 ld_shlibs=no
10016 fi
10017 ;;
10019 os2*)
10020 hardcode_libdir_flag_spec='-L$libdir'
10021 hardcode_minus_L=yes
10022 allow_undefined_flag=unsupported
10023 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'
10024 old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
10025 ;;
10027 osf3*)
10028 if test "$GCC" = yes; then
10029 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
10030 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
10031 else
10032 allow_undefined_flag=' -expect_unresolved \*'
10033 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
10034 fi
10035 archive_cmds_need_lc='no'
10036 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10037 hardcode_libdir_separator=:
10038 ;;
10040 osf4* | osf5*) # as osf3* with the addition of -msym flag
10041 if test "$GCC" = yes; then
10042 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
10043 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
10044 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10045 else
10046 allow_undefined_flag=' -expect_unresolved \*'
10047 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
10048 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~
10049 $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
10051 # Both c and cxx compiler support -rpath directly
10052 hardcode_libdir_flag_spec='-rpath $libdir'
10053 fi
10054 archive_cmds_need_lc='no'
10055 hardcode_libdir_separator=:
10056 ;;
10058 solaris*)
10059 no_undefined_flag=' -z defs'
10060 if test "$GCC" = yes; then
10061 wlarc='${wl}'
10062 archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
10063 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10064 $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10065 else
10066 case `$CC -V 2>&1` in
10067 *"Compilers 5.0"*)
10068 wlarc=''
10069 archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
10070 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10071 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
10072 ;;
10073 *)
10074 wlarc='${wl}'
10075 archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
10076 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10077 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10078 ;;
10079 esac
10080 fi
10081 hardcode_libdir_flag_spec='-R$libdir'
10082 hardcode_shlibpath_var=no
10083 case $host_os in
10084 solaris2.[0-5] | solaris2.[0-5].*) ;;
10085 *)
10086 # The compiler driver will combine and reorder linker options,
10087 # but understands `-z linker_flag'. GCC discards it without `$wl',
10088 # but is careful enough not to reorder.
10089 # Supported since Solaris 2.6 (maybe 2.5.1?)
10090 if test "$GCC" = yes; then
10091 whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
10092 else
10093 whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
10094 fi
10095 ;;
10096 esac
10097 link_all_deplibs=yes
10098 ;;
10100 sunos4*)
10101 if test "x$host_vendor" = xsequent; then
10102 # Use $CC to link under sequent, because it throws in some extra .o
10103 # files that make .init and .fini sections work.
10104 archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
10105 else
10106 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
10107 fi
10108 hardcode_libdir_flag_spec='-L$libdir'
10109 hardcode_direct=yes
10110 hardcode_minus_L=yes
10111 hardcode_shlibpath_var=no
10112 ;;
10114 sysv4)
10115 case $host_vendor in
10116 sni)
10117 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10118 hardcode_direct=yes # is this really true???
10119 ;;
10120 siemens)
10121 ## LD is ld it makes a PLAMLIB
10122 ## CC just makes a GrossModule.
10123 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
10124 reload_cmds='$CC -r -o $output$reload_objs'
10125 hardcode_direct=no
10126 ;;
10127 motorola)
10128 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10129 hardcode_direct=no #Motorola manual says yes, but my tests say they lie
10130 ;;
10131 esac
10132 runpath_var='LD_RUN_PATH'
10133 hardcode_shlibpath_var=no
10134 ;;
10136 sysv4.3*)
10137 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10138 hardcode_shlibpath_var=no
10139 export_dynamic_flag_spec='-Bexport'
10140 ;;
10142 sysv4*MP*)
10143 if test -d /usr/nec; then
10144 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10145 hardcode_shlibpath_var=no
10146 runpath_var=LD_RUN_PATH
10147 hardcode_runpath_var=yes
10148 ld_shlibs=yes
10149 fi
10150 ;;
10152 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
10153 no_undefined_flag='${wl}-z,text'
10154 archive_cmds_need_lc=no
10155 hardcode_shlibpath_var=no
10156 runpath_var='LD_RUN_PATH'
10158 if test "$GCC" = yes; then
10159 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10160 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10161 else
10162 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10163 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10164 fi
10165 ;;
10167 sysv5* | sco3.2v5* | sco5v6*)
10168 # Note: We can NOT use -z defs as we might desire, because we do not
10169 # link with -lc, and that would cause any symbols used from libc to
10170 # always be unresolved, which means just about no library would
10171 # ever link correctly. If we're not using GNU ld we use -z text
10172 # though, which does catch some bad symbols but isn't as heavy-handed
10173 # as -z defs.
10174 no_undefined_flag='${wl}-z,text'
10175 allow_undefined_flag='${wl}-z,nodefs'
10176 archive_cmds_need_lc=no
10177 hardcode_shlibpath_var=no
10178 hardcode_libdir_flag_spec='${wl}-R,$libdir'
10179 hardcode_libdir_separator=':'
10180 link_all_deplibs=yes
10181 export_dynamic_flag_spec='${wl}-Bexport'
10182 runpath_var='LD_RUN_PATH'
10184 if test "$GCC" = yes; then
10185 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10186 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10187 else
10188 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10189 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10190 fi
10191 ;;
10193 uts4*)
10194 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10195 hardcode_libdir_flag_spec='-L$libdir'
10196 hardcode_shlibpath_var=no
10197 ;;
10199 *)
10200 ld_shlibs=no
10201 ;;
10202 esac
10204 if test x$host_vendor = xsni; then
10205 case $host in
10206 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
10207 export_dynamic_flag_spec='${wl}-Blargedynsym'
10208 ;;
10209 esac
10210 fi
10211 fi
10213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
10214 $as_echo "$ld_shlibs" >&6; }
10215 test "$ld_shlibs" = no && can_build_shared=no
10217 with_gnu_ld=$with_gnu_ld
10233 #
10234 # Do we need to explicitly link libc?
10235 #
10236 case "x$archive_cmds_need_lc" in
10237 x|xyes)
10238 # Assume -lc should be added
10239 archive_cmds_need_lc=yes
10241 if test "$enable_shared" = yes && test "$GCC" = yes; then
10242 case $archive_cmds in
10243 *'~'*)
10244 # FIXME: we may have to deal with multi-command sequences.
10245 ;;
10246 '$CC '*)
10247 # Test whether the compiler implicitly links with -lc since on some
10248 # systems, -lgcc has to come before -lc. If gcc already passes -lc
10249 # to ld, don't add -lc before -lgcc.
10250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
10251 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
10252 $RM conftest*
10253 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10255 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10256 (eval $ac_compile) 2>&5
10257 ac_status=$?
10258 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10259 test $ac_status = 0; } 2>conftest.err; then
10260 soname=conftest
10261 lib=conftest
10262 libobjs=conftest.$ac_objext
10263 deplibs=
10264 wl=$lt_prog_compiler_wl
10265 pic_flag=$lt_prog_compiler_pic
10266 compiler_flags=-v
10267 linker_flags=-v
10268 verstring=
10269 output_objdir=.
10270 libname=conftest
10271 lt_save_allow_undefined_flag=$allow_undefined_flag
10272 allow_undefined_flag=
10273 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
10274 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
10275 ac_status=$?
10276 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10277 test $ac_status = 0; }
10278 then
10279 archive_cmds_need_lc=no
10280 else
10281 archive_cmds_need_lc=yes
10282 fi
10283 allow_undefined_flag=$lt_save_allow_undefined_flag
10284 else
10285 cat conftest.err 1>&5
10286 fi
10287 $RM conftest*
10288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $archive_cmds_need_lc" >&5
10289 $as_echo "$archive_cmds_need_lc" >&6; }
10290 ;;
10291 esac
10292 fi
10293 ;;
10294 esac
10452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10453 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10455 if test "$GCC" = yes; then
10456 case $host_os in
10457 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10458 *) lt_awk_arg="/^libraries:/" ;;
10459 esac
10460 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
10461 if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
10462 # if the path contains ";" then we assume it to be the separator
10463 # otherwise default to the standard path separator (i.e. ":") - it is
10464 # assumed that no part of a normal pathname contains ";" but that should
10465 # okay in the real world where ";" in dirpaths is itself problematic.
10466 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
10467 else
10468 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
10469 fi
10470 # Ok, now we have the path, separated by spaces, we can step through it
10471 # and add multilib dir if necessary.
10472 lt_tmp_lt_search_path_spec=
10473 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10474 for lt_sys_path in $lt_search_path_spec; do
10475 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
10476 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
10477 else
10478 test -d "$lt_sys_path" && \
10479 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10480 fi
10481 done
10482 lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
10483 BEGIN {RS=" "; FS="/|\n";} {
10484 lt_foo="";
10485 lt_count=0;
10486 for (lt_i = NF; lt_i > 0; lt_i--) {
10487 if ($lt_i != "" && $lt_i != ".") {
10488 if ($lt_i == "..") {
10489 lt_count++;
10490 } else {
10491 if (lt_count == 0) {
10492 lt_foo="/" $lt_i lt_foo;
10493 } else {
10494 lt_count--;
10495 }
10496 }
10497 }
10498 }
10499 if (lt_foo != "") { lt_freq[lt_foo]++; }
10500 if (lt_freq[lt_foo] == 1) { print lt_foo; }
10501 }'`
10502 sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
10503 else
10504 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10505 fi
10506 library_names_spec=
10507 libname_spec='lib$name'
10508 soname_spec=
10509 shrext_cmds=".so"
10510 postinstall_cmds=
10511 postuninstall_cmds=
10512 finish_cmds=
10513 finish_eval=
10514 shlibpath_var=
10515 shlibpath_overrides_runpath=unknown
10516 version_type=none
10517 dynamic_linker="$host_os ld.so"
10518 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10519 need_lib_prefix=unknown
10520 hardcode_into_libs=no
10522 # when you set need_version to no, make sure it does not cause -set_version
10523 # flags to be left without arguments
10524 need_version=unknown
10526 case $host_os in
10527 aix3*)
10528 version_type=linux
10529 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10530 shlibpath_var=LIBPATH
10532 # AIX 3 has no versioning support, so we append a major version to the name.
10533 soname_spec='${libname}${release}${shared_ext}$major'
10534 ;;
10536 aix[4-9]*)
10537 version_type=linux
10538 need_lib_prefix=no
10539 need_version=no
10540 hardcode_into_libs=yes
10541 if test "$host_cpu" = ia64; then
10542 # AIX 5 supports IA64
10543 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10544 shlibpath_var=LD_LIBRARY_PATH
10545 else
10546 # With GCC up to 2.95.x, collect2 would create an import file
10547 # for dependence libraries. The import file would start with
10548 # the line `#! .'. This would cause the generated library to
10549 # depend on `.', always an invalid library. This was fixed in
10550 # development snapshots of GCC prior to 3.0.
10551 case $host_os in
10552 aix4 | aix4.[01] | aix4.[01].*)
10553 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10554 echo ' yes '
10555 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10556 :
10557 else
10558 can_build_shared=no
10559 fi
10560 ;;
10561 esac
10562 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10563 # soname into executable. Probably we can add versioning support to
10564 # collect2, so additional links can be useful in future.
10565 if test "$aix_use_runtimelinking" = yes; then
10566 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10567 # instead of lib<name>.a to let people know that these are not
10568 # typical AIX shared libraries.
10569 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10570 else
10571 # We preserve .a as extension for shared libraries through AIX4.2
10572 # and later when we are not doing run time linking.
10573 library_names_spec='${libname}${release}.a $libname.a'
10574 soname_spec='${libname}${release}${shared_ext}$major'
10575 fi
10576 shlibpath_var=LIBPATH
10577 fi
10578 ;;
10580 amigaos*)
10581 case $host_cpu in
10582 powerpc)
10583 # Since July 2007 AmigaOS4 officially supports .so libraries.
10584 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10585 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10586 ;;
10587 m68k)
10588 library_names_spec='$libname.ixlibrary $libname.a'
10589 # Create ${libname}_ixlibrary.a entries in /sys/libs.
10590 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
10591 ;;
10592 esac
10593 ;;
10595 beos*)
10596 library_names_spec='${libname}${shared_ext}'
10597 dynamic_linker="$host_os ld.so"
10598 shlibpath_var=LIBRARY_PATH
10599 ;;
10601 bsdi[45]*)
10602 version_type=linux
10603 need_version=no
10604 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10605 soname_spec='${libname}${release}${shared_ext}$major'
10606 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10607 shlibpath_var=LD_LIBRARY_PATH
10608 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10609 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10610 # the default ld.so.conf also contains /usr/contrib/lib and
10611 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10612 # libtool to hard-code these into programs
10613 ;;
10615 cygwin* | mingw* | pw32* | cegcc*)
10616 version_type=windows
10617 shrext_cmds=".dll"
10618 need_version=no
10619 need_lib_prefix=no
10621 case $GCC,$host_os in
10622 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
10623 library_names_spec='$libname.dll.a'
10624 # DLL is installed to $(libdir)/../bin by postinstall_cmds
10625 postinstall_cmds='base_file=`basename \${file}`~
10626 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10627 dldir=$destdir/`dirname \$dlpath`~
10628 test -d \$dldir || mkdir -p \$dldir~
10629 $install_prog $dir/$dlname \$dldir/$dlname~
10630 chmod a+x \$dldir/$dlname~
10631 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10632 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10633 fi'
10634 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10635 dlpath=$dir/\$dldll~
10636 $RM \$dlpath'
10637 shlibpath_overrides_runpath=yes
10639 case $host_os in
10640 cygwin*)
10641 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10642 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10643 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
10644 ;;
10645 mingw* | cegcc*)
10646 # MinGW DLLs use traditional 'lib' prefix
10647 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10648 sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
10649 if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
10650 # It is most probably a Windows format PATH printed by
10651 # mingw gcc, but we are running on Cygwin. Gcc prints its search
10652 # path with ; separators, and with drive letters. We can handle the
10653 # drive letters (cygwin fileutils understands them), so leave them,
10654 # especially as we might pass files found there to a mingw objdump,
10655 # which wouldn't understand a cygwinified path. Ahh.
10656 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
10657 else
10658 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
10659 fi
10660 ;;
10661 pw32*)
10662 # pw32 DLLs use 'pw' prefix rather than 'lib'
10663 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10664 ;;
10665 esac
10666 ;;
10668 *)
10669 library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10670 ;;
10671 esac
10672 dynamic_linker='Win32 ld.exe'
10673 # FIXME: first we should search . and the directory the executable is in
10674 shlibpath_var=PATH
10675 ;;
10677 darwin* | rhapsody*)
10678 dynamic_linker="$host_os dyld"
10679 version_type=darwin
10680 need_lib_prefix=no
10681 need_version=no
10682 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10683 soname_spec='${libname}${release}${major}$shared_ext'
10684 shlibpath_overrides_runpath=yes
10685 shlibpath_var=DYLD_LIBRARY_PATH
10686 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10688 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10689 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10690 ;;
10692 dgux*)
10693 version_type=linux
10694 need_lib_prefix=no
10695 need_version=no
10696 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10697 soname_spec='${libname}${release}${shared_ext}$major'
10698 shlibpath_var=LD_LIBRARY_PATH
10699 ;;
10701 freebsd1*)
10702 dynamic_linker=no
10703 ;;
10705 freebsd* | dragonfly*)
10706 # DragonFly does not have aout. When/if they implement a new
10707 # versioning mechanism, adjust this.
10708 if test -x /usr/bin/objformat; then
10709 objformat=`/usr/bin/objformat`
10710 else
10711 case $host_os in
10712 freebsd[123]*) objformat=aout ;;
10713 *) objformat=elf ;;
10714 esac
10715 fi
10716 version_type=freebsd-$objformat
10717 case $version_type in
10718 freebsd-elf*)
10719 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10720 need_version=no
10721 need_lib_prefix=no
10722 ;;
10723 freebsd-*)
10724 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10725 need_version=yes
10726 ;;
10727 esac
10728 shlibpath_var=LD_LIBRARY_PATH
10729 case $host_os in
10730 freebsd2*)
10731 shlibpath_overrides_runpath=yes
10732 ;;
10733 freebsd3.[01]* | freebsdelf3.[01]*)
10734 shlibpath_overrides_runpath=yes
10735 hardcode_into_libs=yes
10736 ;;
10737 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10738 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10739 shlibpath_overrides_runpath=no
10740 hardcode_into_libs=yes
10741 ;;
10742 *) # from 4.6 on, and DragonFly
10743 shlibpath_overrides_runpath=yes
10744 hardcode_into_libs=yes
10745 ;;
10746 esac
10747 ;;
10749 gnu*)
10750 version_type=linux
10751 need_lib_prefix=no
10752 need_version=no
10753 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10754 soname_spec='${libname}${release}${shared_ext}$major'
10755 shlibpath_var=LD_LIBRARY_PATH
10756 hardcode_into_libs=yes
10757 ;;
10759 hpux9* | hpux10* | hpux11*)
10760 # Give a soname corresponding to the major version so that dld.sl refuses to
10761 # link against other versions.
10762 version_type=sunos
10763 need_lib_prefix=no
10764 need_version=no
10765 case $host_cpu in
10766 ia64*)
10767 shrext_cmds='.so'
10768 hardcode_into_libs=yes
10769 dynamic_linker="$host_os dld.so"
10770 shlibpath_var=LD_LIBRARY_PATH
10771 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10772 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10773 soname_spec='${libname}${release}${shared_ext}$major'
10774 if test "X$HPUX_IA64_MODE" = X32; then
10775 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10776 else
10777 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10778 fi
10779 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10780 ;;
10781 hppa*64*)
10782 shrext_cmds='.sl'
10783 hardcode_into_libs=yes
10784 dynamic_linker="$host_os dld.sl"
10785 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10786 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10787 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10788 soname_spec='${libname}${release}${shared_ext}$major'
10789 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10790 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10791 ;;
10792 *)
10793 shrext_cmds='.sl'
10794 dynamic_linker="$host_os dld.sl"
10795 shlibpath_var=SHLIB_PATH
10796 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10797 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10798 soname_spec='${libname}${release}${shared_ext}$major'
10799 ;;
10800 esac
10801 # HP-UX runs *really* slowly unless shared libraries are mode 555.
10802 postinstall_cmds='chmod 555 $lib'
10803 ;;
10805 interix[3-9]*)
10806 version_type=linux
10807 need_lib_prefix=no
10808 need_version=no
10809 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10810 soname_spec='${libname}${release}${shared_ext}$major'
10811 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10812 shlibpath_var=LD_LIBRARY_PATH
10813 shlibpath_overrides_runpath=no
10814 hardcode_into_libs=yes
10815 ;;
10817 irix5* | irix6* | nonstopux*)
10818 case $host_os in
10819 nonstopux*) version_type=nonstopux ;;
10820 *)
10821 if test "$lt_cv_prog_gnu_ld" = yes; then
10822 version_type=linux
10823 else
10824 version_type=irix
10825 fi ;;
10826 esac
10827 need_lib_prefix=no
10828 need_version=no
10829 soname_spec='${libname}${release}${shared_ext}$major'
10830 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10831 case $host_os in
10832 irix5* | nonstopux*)
10833 libsuff= shlibsuff=
10834 ;;
10835 *)
10836 case $LD in # libtool.m4 will add one of these switches to LD
10837 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10838 libsuff= shlibsuff= libmagic=32-bit;;
10839 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10840 libsuff=32 shlibsuff=N32 libmagic=N32;;
10841 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10842 libsuff=64 shlibsuff=64 libmagic=64-bit;;
10843 *) libsuff= shlibsuff= libmagic=never-match;;
10844 esac
10845 ;;
10846 esac
10847 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10848 shlibpath_overrides_runpath=no
10849 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10850 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10851 hardcode_into_libs=yes
10852 ;;
10854 # No shared lib support for Linux oldld, aout, or coff.
10855 linux*oldld* | linux*aout* | linux*coff*)
10856 dynamic_linker=no
10857 ;;
10859 # This must be Linux ELF.
10860 linux* | k*bsd*-gnu | kopensolaris*-gnu)
10861 version_type=linux
10862 need_lib_prefix=no
10863 need_version=no
10864 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10865 soname_spec='${libname}${release}${shared_ext}$major'
10866 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10867 shlibpath_var=LD_LIBRARY_PATH
10868 shlibpath_overrides_runpath=no
10869 # Some binutils ld are patched to set DT_RUNPATH
10870 save_LDFLAGS=$LDFLAGS
10871 save_libdir=$libdir
10872 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10873 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10875 /* end confdefs.h. */
10877 int
10878 main ()
10879 {
10881 ;
10882 return 0;
10883 }
10884 _ACEOF
10885 if ac_fn_c_try_link "$LINENO"; then :
10886 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10887 shlibpath_overrides_runpath=yes
10888 fi
10889 fi
10890 rm -f core conftest.err conftest.$ac_objext \
10891 conftest$ac_exeext conftest.$ac_ext
10892 LDFLAGS=$save_LDFLAGS
10893 libdir=$save_libdir
10895 # This implies no fast_install, which is unacceptable.
10896 # Some rework will be needed to allow for fast_install
10897 # before this can be enabled.
10898 hardcode_into_libs=yes
10900 # Append ld.so.conf contents to the search path
10901 if test -f /etc/ld.so.conf; then
10902 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
10903 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10904 fi
10906 # We used to test for /lib/ld.so.1 and disable shared libraries on
10907 # powerpc, because MkLinux only supported shared libraries with the
10908 # GNU dynamic linker. Since this was broken with cross compilers,
10909 # most powerpc-linux boxes support dynamic linking these days and
10910 # people can always --disable-shared, the test was removed, and we
10911 # assume the GNU/Linux dynamic linker is in use.
10912 dynamic_linker='GNU/Linux ld.so'
10913 ;;
10915 netbsdelf*-gnu)
10916 version_type=linux
10917 need_lib_prefix=no
10918 need_version=no
10919 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10920 soname_spec='${libname}${release}${shared_ext}$major'
10921 shlibpath_var=LD_LIBRARY_PATH
10922 shlibpath_overrides_runpath=no
10923 hardcode_into_libs=yes
10924 dynamic_linker='NetBSD ld.elf_so'
10925 ;;
10927 netbsd*)
10928 version_type=sunos
10929 need_lib_prefix=no
10930 need_version=no
10931 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10932 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10933 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10934 dynamic_linker='NetBSD (a.out) ld.so'
10935 else
10936 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10937 soname_spec='${libname}${release}${shared_ext}$major'
10938 dynamic_linker='NetBSD ld.elf_so'
10939 fi
10940 shlibpath_var=LD_LIBRARY_PATH
10941 shlibpath_overrides_runpath=yes
10942 hardcode_into_libs=yes
10943 ;;
10945 newsos6)
10946 version_type=linux
10947 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10948 shlibpath_var=LD_LIBRARY_PATH
10949 shlibpath_overrides_runpath=yes
10950 ;;
10952 *nto* | *qnx*)
10953 version_type=qnx
10954 need_lib_prefix=no
10955 need_version=no
10956 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10957 soname_spec='${libname}${release}${shared_ext}$major'
10958 shlibpath_var=LD_LIBRARY_PATH
10959 shlibpath_overrides_runpath=no
10960 hardcode_into_libs=yes
10961 dynamic_linker='ldqnx.so'
10962 ;;
10964 openbsd*)
10965 version_type=sunos
10966 sys_lib_dlsearch_path_spec="/usr/lib"
10967 need_lib_prefix=no
10968 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10969 case $host_os in
10970 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
10971 *) need_version=no ;;
10972 esac
10973 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10974 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10975 shlibpath_var=LD_LIBRARY_PATH
10976 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10977 case $host_os in
10978 openbsd2.[89] | openbsd2.[89].*)
10979 shlibpath_overrides_runpath=no
10980 ;;
10981 *)
10982 shlibpath_overrides_runpath=yes
10983 ;;
10984 esac
10985 else
10986 shlibpath_overrides_runpath=yes
10987 fi
10988 ;;
10990 os2*)
10991 libname_spec='$name'
10992 shrext_cmds=".dll"
10993 need_lib_prefix=no
10994 library_names_spec='$libname${shared_ext} $libname.a'
10995 dynamic_linker='OS/2 ld.exe'
10996 shlibpath_var=LIBPATH
10997 ;;
10999 osf3* | osf4* | osf5*)
11000 version_type=osf
11001 need_lib_prefix=no
11002 need_version=no
11003 soname_spec='${libname}${release}${shared_ext}$major'
11004 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11005 shlibpath_var=LD_LIBRARY_PATH
11006 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
11007 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
11008 ;;
11010 rdos*)
11011 dynamic_linker=no
11012 ;;
11014 solaris*)
11015 version_type=linux
11016 need_lib_prefix=no
11017 need_version=no
11018 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11019 soname_spec='${libname}${release}${shared_ext}$major'
11020 shlibpath_var=LD_LIBRARY_PATH
11021 shlibpath_overrides_runpath=yes
11022 hardcode_into_libs=yes
11023 # ldd complains unless libraries are executable
11024 postinstall_cmds='chmod +x $lib'
11025 ;;
11027 sunos4*)
11028 version_type=sunos
11029 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
11030 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
11031 shlibpath_var=LD_LIBRARY_PATH
11032 shlibpath_overrides_runpath=yes
11033 if test "$with_gnu_ld" = yes; then
11034 need_lib_prefix=no
11035 fi
11036 need_version=yes
11037 ;;
11039 sysv4 | sysv4.3*)
11040 version_type=linux
11041 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11042 soname_spec='${libname}${release}${shared_ext}$major'
11043 shlibpath_var=LD_LIBRARY_PATH
11044 case $host_vendor in
11045 sni)
11046 shlibpath_overrides_runpath=no
11047 need_lib_prefix=no
11048 runpath_var=LD_RUN_PATH
11049 ;;
11050 siemens)
11051 need_lib_prefix=no
11052 ;;
11053 motorola)
11054 need_lib_prefix=no
11055 need_version=no
11056 shlibpath_overrides_runpath=no
11057 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
11058 ;;
11059 esac
11060 ;;
11062 sysv4*MP*)
11063 if test -d /usr/nec ;then
11064 version_type=linux
11065 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
11066 soname_spec='$libname${shared_ext}.$major'
11067 shlibpath_var=LD_LIBRARY_PATH
11068 fi
11069 ;;
11071 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
11072 version_type=freebsd-elf
11073 need_lib_prefix=no
11074 need_version=no
11075 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
11076 soname_spec='${libname}${release}${shared_ext}$major'
11077 shlibpath_var=LD_LIBRARY_PATH
11078 shlibpath_overrides_runpath=yes
11079 hardcode_into_libs=yes
11080 if test "$with_gnu_ld" = yes; then
11081 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
11082 else
11083 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
11084 case $host_os in
11085 sco3.2v5*)
11086 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
11087 ;;
11088 esac
11089 fi
11090 sys_lib_dlsearch_path_spec='/usr/lib'
11091 ;;
11093 tpf*)
11094 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
11095 version_type=linux
11096 need_lib_prefix=no
11097 need_version=no
11098 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11099 shlibpath_var=LD_LIBRARY_PATH
11100 shlibpath_overrides_runpath=no
11101 hardcode_into_libs=yes
11102 ;;
11104 uts4*)
11105 version_type=linux
11106 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11107 soname_spec='${libname}${release}${shared_ext}$major'
11108 shlibpath_var=LD_LIBRARY_PATH
11109 ;;
11111 *)
11112 dynamic_linker=no
11113 ;;
11114 esac
11115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
11116 $as_echo "$dynamic_linker" >&6; }
11117 test "$dynamic_linker" = no && can_build_shared=no
11119 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
11120 if test "$GCC" = yes; then
11121 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
11122 fi
11124 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
11125 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
11126 fi
11127 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
11128 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
11129 fi
11217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
11218 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
11219 hardcode_action=
11220 if test -n "$hardcode_libdir_flag_spec" ||
11221 test -n "$runpath_var" ||
11222 test "X$hardcode_automatic" = "Xyes" ; then
11224 # We can hardcode non-existent directories.
11225 if test "$hardcode_direct" != no &&
11226 # If the only mechanism to avoid hardcoding is shlibpath_var, we
11227 # have to relink, otherwise we might link with an installed library
11228 # when we should be linking with a yet-to-be-installed one
11229 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
11230 test "$hardcode_minus_L" != no; then
11231 # Linking always hardcodes the temporary library directory.
11232 hardcode_action=relink
11233 else
11234 # We can link without hardcoding, and we can hardcode nonexisting dirs.
11235 hardcode_action=immediate
11236 fi
11237 else
11238 # We cannot hardcode anything, or else we can only hardcode existing
11239 # directories.
11240 hardcode_action=unsupported
11241 fi
11242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
11243 $as_echo "$hardcode_action" >&6; }
11245 if test "$hardcode_action" = relink ||
11246 test "$inherit_rpath" = yes; then
11247 # Fast installation is not supported
11248 enable_fast_install=no
11249 elif test "$shlibpath_overrides_runpath" = yes ||
11250 test "$enable_shared" = no; then
11251 # Fast installation is not necessary
11252 enable_fast_install=needless
11253 fi
11260 if test "x$enable_dlopen" != xyes; then
11261 enable_dlopen=unknown
11262 enable_dlopen_self=unknown
11263 enable_dlopen_self_static=unknown
11264 else
11265 lt_cv_dlopen=no
11266 lt_cv_dlopen_libs=
11268 case $host_os in
11269 beos*)
11270 lt_cv_dlopen="load_add_on"
11271 lt_cv_dlopen_libs=
11272 lt_cv_dlopen_self=yes
11273 ;;
11275 mingw* | pw32* | cegcc*)
11276 lt_cv_dlopen="LoadLibrary"
11277 lt_cv_dlopen_libs=
11278 ;;
11280 cygwin*)
11281 lt_cv_dlopen="dlopen"
11282 lt_cv_dlopen_libs=
11283 ;;
11285 darwin*)
11286 # if libdl is installed we need to link against it
11287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11288 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11289 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
11290 $as_echo_n "(cached) " >&6
11291 else
11292 ac_check_lib_save_LIBS=$LIBS
11293 LIBS="-ldl $LIBS"
11294 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11295 /* end confdefs.h. */
11297 /* Override any GCC internal prototype to avoid an error.
11298 Use char because int might match the return type of a GCC
11299 builtin and then its argument prototype would still apply. */
11300 #ifdef __cplusplus
11301 extern "C"
11302 #endif
11303 char dlopen ();
11304 int
11305 main ()
11306 {
11307 return dlopen ();
11308 ;
11309 return 0;
11310 }
11311 _ACEOF
11312 if ac_fn_c_try_link "$LINENO"; then :
11313 ac_cv_lib_dl_dlopen=yes
11314 else
11315 ac_cv_lib_dl_dlopen=no
11316 fi
11317 rm -f core conftest.err conftest.$ac_objext \
11318 conftest$ac_exeext conftest.$ac_ext
11319 LIBS=$ac_check_lib_save_LIBS
11320 fi
11321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11322 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11323 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
11324 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11325 else
11327 lt_cv_dlopen="dyld"
11328 lt_cv_dlopen_libs=
11329 lt_cv_dlopen_self=yes
11331 fi
11333 ;;
11335 *)
11336 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
11337 if test "x$ac_cv_func_shl_load" = x""yes; then :
11338 lt_cv_dlopen="shl_load"
11339 else
11340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
11341 $as_echo_n "checking for shl_load in -ldld... " >&6; }
11342 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
11343 $as_echo_n "(cached) " >&6
11344 else
11345 ac_check_lib_save_LIBS=$LIBS
11346 LIBS="-ldld $LIBS"
11347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11348 /* end confdefs.h. */
11350 /* Override any GCC internal prototype to avoid an error.
11351 Use char because int might match the return type of a GCC
11352 builtin and then its argument prototype would still apply. */
11353 #ifdef __cplusplus
11354 extern "C"
11355 #endif
11356 char shl_load ();
11357 int
11358 main ()
11359 {
11360 return shl_load ();
11361 ;
11362 return 0;
11363 }
11364 _ACEOF
11365 if ac_fn_c_try_link "$LINENO"; then :
11366 ac_cv_lib_dld_shl_load=yes
11367 else
11368 ac_cv_lib_dld_shl_load=no
11369 fi
11370 rm -f core conftest.err conftest.$ac_objext \
11371 conftest$ac_exeext conftest.$ac_ext
11372 LIBS=$ac_check_lib_save_LIBS
11373 fi
11374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
11375 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
11376 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
11377 lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
11378 else
11379 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
11380 if test "x$ac_cv_func_dlopen" = x""yes; then :
11381 lt_cv_dlopen="dlopen"
11382 else
11383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11384 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11385 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
11386 $as_echo_n "(cached) " >&6
11387 else
11388 ac_check_lib_save_LIBS=$LIBS
11389 LIBS="-ldl $LIBS"
11390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11391 /* end confdefs.h. */
11393 /* Override any GCC internal prototype to avoid an error.
11394 Use char because int might match the return type of a GCC
11395 builtin and then its argument prototype would still apply. */
11396 #ifdef __cplusplus
11397 extern "C"
11398 #endif
11399 char dlopen ();
11400 int
11401 main ()
11402 {
11403 return dlopen ();
11404 ;
11405 return 0;
11406 }
11407 _ACEOF
11408 if ac_fn_c_try_link "$LINENO"; then :
11409 ac_cv_lib_dl_dlopen=yes
11410 else
11411 ac_cv_lib_dl_dlopen=no
11412 fi
11413 rm -f core conftest.err conftest.$ac_objext \
11414 conftest$ac_exeext conftest.$ac_ext
11415 LIBS=$ac_check_lib_save_LIBS
11416 fi
11417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11418 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11419 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
11420 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11421 else
11422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11423 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11424 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
11425 $as_echo_n "(cached) " >&6
11426 else
11427 ac_check_lib_save_LIBS=$LIBS
11428 LIBS="-lsvld $LIBS"
11429 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11430 /* end confdefs.h. */
11432 /* Override any GCC internal prototype to avoid an error.
11433 Use char because int might match the return type of a GCC
11434 builtin and then its argument prototype would still apply. */
11435 #ifdef __cplusplus
11436 extern "C"
11437 #endif
11438 char dlopen ();
11439 int
11440 main ()
11441 {
11442 return dlopen ();
11443 ;
11444 return 0;
11445 }
11446 _ACEOF
11447 if ac_fn_c_try_link "$LINENO"; then :
11448 ac_cv_lib_svld_dlopen=yes
11449 else
11450 ac_cv_lib_svld_dlopen=no
11451 fi
11452 rm -f core conftest.err conftest.$ac_objext \
11453 conftest$ac_exeext conftest.$ac_ext
11454 LIBS=$ac_check_lib_save_LIBS
11455 fi
11456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11457 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11458 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
11459 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
11460 else
11461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11462 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11463 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
11464 $as_echo_n "(cached) " >&6
11465 else
11466 ac_check_lib_save_LIBS=$LIBS
11467 LIBS="-ldld $LIBS"
11468 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11469 /* end confdefs.h. */
11471 /* Override any GCC internal prototype to avoid an error.
11472 Use char because int might match the return type of a GCC
11473 builtin and then its argument prototype would still apply. */
11474 #ifdef __cplusplus
11475 extern "C"
11476 #endif
11477 char dld_link ();
11478 int
11479 main ()
11480 {
11481 return dld_link ();
11482 ;
11483 return 0;
11484 }
11485 _ACEOF
11486 if ac_fn_c_try_link "$LINENO"; then :
11487 ac_cv_lib_dld_dld_link=yes
11488 else
11489 ac_cv_lib_dld_dld_link=no
11490 fi
11491 rm -f core conftest.err conftest.$ac_objext \
11492 conftest$ac_exeext conftest.$ac_ext
11493 LIBS=$ac_check_lib_save_LIBS
11494 fi
11495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11496 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11497 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
11498 lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
11499 fi
11502 fi
11505 fi
11508 fi
11511 fi
11514 fi
11516 ;;
11517 esac
11519 if test "x$lt_cv_dlopen" != xno; then
11520 enable_dlopen=yes
11521 else
11522 enable_dlopen=no
11523 fi
11525 case $lt_cv_dlopen in
11526 dlopen)
11527 save_CPPFLAGS="$CPPFLAGS"
11528 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11530 save_LDFLAGS="$LDFLAGS"
11531 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11533 save_LIBS="$LIBS"
11534 LIBS="$lt_cv_dlopen_libs $LIBS"
11536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11537 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11538 if test "${lt_cv_dlopen_self+set}" = set; then :
11539 $as_echo_n "(cached) " >&6
11540 else
11541 if test "$cross_compiling" = yes; then :
11542 lt_cv_dlopen_self=cross
11543 else
11544 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11545 lt_status=$lt_dlunknown
11546 cat > conftest.$ac_ext <<_LT_EOF
11547 #line 11547 "configure"
11548 #include "confdefs.h"
11550 #if HAVE_DLFCN_H
11551 #include <dlfcn.h>
11552 #endif
11554 #include <stdio.h>
11556 #ifdef RTLD_GLOBAL
11557 # define LT_DLGLOBAL RTLD_GLOBAL
11558 #else
11559 # ifdef DL_GLOBAL
11560 # define LT_DLGLOBAL DL_GLOBAL
11561 # else
11562 # define LT_DLGLOBAL 0
11563 # endif
11564 #endif
11566 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11567 find out it does not work in some platform. */
11568 #ifndef LT_DLLAZY_OR_NOW
11569 # ifdef RTLD_LAZY
11570 # define LT_DLLAZY_OR_NOW RTLD_LAZY
11571 # else
11572 # ifdef DL_LAZY
11573 # define LT_DLLAZY_OR_NOW DL_LAZY
11574 # else
11575 # ifdef RTLD_NOW
11576 # define LT_DLLAZY_OR_NOW RTLD_NOW
11577 # else
11578 # ifdef DL_NOW
11579 # define LT_DLLAZY_OR_NOW DL_NOW
11580 # else
11581 # define LT_DLLAZY_OR_NOW 0
11582 # endif
11583 # endif
11584 # endif
11585 # endif
11586 #endif
11588 void fnord() { int i=42;}
11589 int main ()
11590 {
11591 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11592 int status = $lt_dlunknown;
11594 if (self)
11595 {
11596 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
11597 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
11598 /* dlclose (self); */
11599 }
11600 else
11601 puts (dlerror ());
11603 return status;
11604 }
11605 _LT_EOF
11606 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11607 (eval $ac_link) 2>&5
11608 ac_status=$?
11609 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11610 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11611 (./conftest; exit; ) >&5 2>/dev/null
11612 lt_status=$?
11613 case x$lt_status in
11614 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11615 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11616 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11617 esac
11618 else :
11619 # compilation failed
11620 lt_cv_dlopen_self=no
11621 fi
11622 fi
11623 rm -fr conftest*
11626 fi
11627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11628 $as_echo "$lt_cv_dlopen_self" >&6; }
11630 if test "x$lt_cv_dlopen_self" = xyes; then
11631 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11633 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11634 if test "${lt_cv_dlopen_self_static+set}" = set; then :
11635 $as_echo_n "(cached) " >&6
11636 else
11637 if test "$cross_compiling" = yes; then :
11638 lt_cv_dlopen_self_static=cross
11639 else
11640 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11641 lt_status=$lt_dlunknown
11642 cat > conftest.$ac_ext <<_LT_EOF
11643 #line 11643 "configure"
11644 #include "confdefs.h"
11646 #if HAVE_DLFCN_H
11647 #include <dlfcn.h>
11648 #endif
11650 #include <stdio.h>
11652 #ifdef RTLD_GLOBAL
11653 # define LT_DLGLOBAL RTLD_GLOBAL
11654 #else
11655 # ifdef DL_GLOBAL
11656 # define LT_DLGLOBAL DL_GLOBAL
11657 # else
11658 # define LT_DLGLOBAL 0
11659 # endif
11660 #endif
11662 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11663 find out it does not work in some platform. */
11664 #ifndef LT_DLLAZY_OR_NOW
11665 # ifdef RTLD_LAZY
11666 # define LT_DLLAZY_OR_NOW RTLD_LAZY
11667 # else
11668 # ifdef DL_LAZY
11669 # define LT_DLLAZY_OR_NOW DL_LAZY
11670 # else
11671 # ifdef RTLD_NOW
11672 # define LT_DLLAZY_OR_NOW RTLD_NOW
11673 # else
11674 # ifdef DL_NOW
11675 # define LT_DLLAZY_OR_NOW DL_NOW
11676 # else
11677 # define LT_DLLAZY_OR_NOW 0
11678 # endif
11679 # endif
11680 # endif
11681 # endif
11682 #endif
11684 void fnord() { int i=42;}
11685 int main ()
11686 {
11687 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11688 int status = $lt_dlunknown;
11690 if (self)
11691 {
11692 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
11693 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
11694 /* dlclose (self); */
11695 }
11696 else
11697 puts (dlerror ());
11699 return status;
11700 }
11701 _LT_EOF
11702 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11703 (eval $ac_link) 2>&5
11704 ac_status=$?
11705 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11706 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11707 (./conftest; exit; ) >&5 2>/dev/null
11708 lt_status=$?
11709 case x$lt_status in
11710 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11711 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11712 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11713 esac
11714 else :
11715 # compilation failed
11716 lt_cv_dlopen_self_static=no
11717 fi
11718 fi
11719 rm -fr conftest*
11722 fi
11723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11724 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11725 fi
11727 CPPFLAGS="$save_CPPFLAGS"
11728 LDFLAGS="$save_LDFLAGS"
11729 LIBS="$save_LIBS"
11730 ;;
11731 esac
11733 case $lt_cv_dlopen_self in
11734 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11735 *) enable_dlopen_self=unknown ;;
11736 esac
11738 case $lt_cv_dlopen_self_static in
11739 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11740 *) enable_dlopen_self_static=unknown ;;
11741 esac
11742 fi
11760 striplib=
11761 old_striplib=
11762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11763 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11764 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11765 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11766 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11768 $as_echo "yes" >&6; }
11769 else
11770 # FIXME - insert some real tests, host_os isn't really good enough
11771 case $host_os in
11772 darwin*)
11773 if test -n "$STRIP" ; then
11774 striplib="$STRIP -x"
11775 old_striplib="$STRIP -S"
11776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11777 $as_echo "yes" >&6; }
11778 else
11779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11780 $as_echo "no" >&6; }
11781 fi
11782 ;;
11783 *)
11784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11785 $as_echo "no" >&6; }
11786 ;;
11787 esac
11788 fi
11801 # Report which library types will actually be built
11802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11803 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11805 $as_echo "$can_build_shared" >&6; }
11807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11808 $as_echo_n "checking whether to build shared libraries... " >&6; }
11809 test "$can_build_shared" = "no" && enable_shared=no
11811 # On AIX, shared libraries and static libraries use the same namespace, and
11812 # are all built from PIC.
11813 case $host_os in
11814 aix3*)
11815 test "$enable_shared" = yes && enable_static=no
11816 if test -n "$RANLIB"; then
11817 archive_cmds="$archive_cmds~\$RANLIB \$lib"
11818 postinstall_cmds='$RANLIB $lib'
11819 fi
11820 ;;
11822 aix[4-9]*)
11823 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11824 test "$enable_shared" = yes && enable_static=no
11825 fi
11826 ;;
11827 esac
11828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11829 $as_echo "$enable_shared" >&6; }
11831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11832 $as_echo_n "checking whether to build static libraries... " >&6; }
11833 # Make sure either enable_shared or enable_static is yes.
11834 test "$enable_shared" = yes || enable_static=yes
11835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11836 $as_echo "$enable_static" >&6; }
11841 fi
11842 ac_ext=cpp
11843 ac_cpp='$CXXCPP $CPPFLAGS'
11844 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11845 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11846 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
11848 CC="$lt_save_CC"
11851 ac_ext=cpp
11852 ac_cpp='$CXXCPP $CPPFLAGS'
11853 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11854 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11855 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
11857 archive_cmds_need_lc_CXX=no
11858 allow_undefined_flag_CXX=
11859 always_export_symbols_CXX=no
11860 archive_expsym_cmds_CXX=
11861 compiler_needs_object_CXX=no
11862 export_dynamic_flag_spec_CXX=
11863 hardcode_direct_CXX=no
11864 hardcode_direct_absolute_CXX=no
11865 hardcode_libdir_flag_spec_CXX=
11866 hardcode_libdir_flag_spec_ld_CXX=
11867 hardcode_libdir_separator_CXX=
11868 hardcode_minus_L_CXX=no
11869 hardcode_shlibpath_var_CXX=unsupported
11870 hardcode_automatic_CXX=no
11871 inherit_rpath_CXX=no
11872 module_cmds_CXX=
11873 module_expsym_cmds_CXX=
11874 link_all_deplibs_CXX=unknown
11875 old_archive_cmds_CXX=$old_archive_cmds
11876 no_undefined_flag_CXX=
11877 whole_archive_flag_spec_CXX=
11878 enable_shared_with_static_runtimes_CXX=no
11880 # Source file extension for C++ test sources.
11881 ac_ext=cpp
11883 # Object file extension for compiled C++ test sources.
11884 objext=o
11885 objext_CXX=$objext
11887 # No sense in running all these tests if we already determined that
11888 # the CXX compiler isn't working. Some variables (like enable_shared)
11889 # are currently assumed to apply to all compilers on this platform,
11890 # and will be corrupted by setting them based on a non-working compiler.
11891 if test "$_lt_caught_CXX_error" != yes; then
11892 # Code to be used in simple compile tests
11893 lt_simple_compile_test_code="int some_variable = 0;"
11895 # Code to be used in simple link tests
11896 lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
11898 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
11905 # If no C compiler was specified, use CC.
11906 LTCC=${LTCC-"$CC"}
11908 # If no C compiler flags were specified, use CFLAGS.
11909 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
11911 # Allow CC to be a program name with arguments.
11912 compiler=$CC
11915 # save warnings/boilerplate of simple test code
11916 ac_outfile=conftest.$ac_objext
11917 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
11918 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
11919 _lt_compiler_boilerplate=`cat conftest.err`
11920 $RM conftest*
11922 ac_outfile=conftest.$ac_objext
11923 echo "$lt_simple_link_test_code" >conftest.$ac_ext
11924 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
11925 _lt_linker_boilerplate=`cat conftest.err`
11926 $RM -r conftest*
11929 # Allow CC to be a program name with arguments.
11930 lt_save_CC=$CC
11931 lt_save_LD=$LD
11932 lt_save_GCC=$GCC
11933 GCC=$GXX
11934 lt_save_with_gnu_ld=$with_gnu_ld
11935 lt_save_path_LD=$lt_cv_path_LD
11936 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
11937 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
11938 else
11939 $as_unset lt_cv_prog_gnu_ld
11940 fi
11941 if test -n "${lt_cv_path_LDCXX+set}"; then
11942 lt_cv_path_LD=$lt_cv_path_LDCXX
11943 else
11944 $as_unset lt_cv_path_LD
11945 fi
11946 test -z "${LDCXX+set}" || LD=$LDCXX
11947 CC=${CXX-"c++"}
11948 compiler=$CC
11949 compiler_CXX=$CC
11950 for cc_temp in $compiler""; do
11951 case $cc_temp in
11952 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
11953 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
11954 \-*) ;;
11955 *) break;;
11956 esac
11957 done
11958 cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
11961 if test -n "$compiler"; then
11962 # We don't want -fno-exception when compiling C++ code, so set the
11963 # no_builtin_flag separately
11964 if test "$GXX" = yes; then
11965 lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
11966 else
11967 lt_prog_compiler_no_builtin_flag_CXX=
11968 fi
11970 if test "$GXX" = yes; then
11971 # Set up default GNU C++ configuration
11975 # Check whether --with-gnu-ld was given.
11976 if test "${with_gnu_ld+set}" = set; then :
11977 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
11978 else
11979 with_gnu_ld=no
11980 fi
11982 ac_prog=ld
11983 if test "$GCC" = yes; then
11984 # Check if gcc -print-prog-name=ld gives a path.
11985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
11986 $as_echo_n "checking for ld used by $CC... " >&6; }
11987 case $host in
11988 *-*-mingw*)
11989 # gcc leaves a trailing carriage return which upsets mingw
11990 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
11991 *)
11992 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
11993 esac
11994 case $ac_prog in
11995 # Accept absolute paths.
11996 [\\/]* | ?:[\\/]*)
11997 re_direlt='/[^/][^/]*/\.\./'
11998 # Canonicalize the pathname of ld
11999 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
12000 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
12001 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
12002 done
12003 test -z "$LD" && LD="$ac_prog"
12004 ;;
12005 "")
12006 # If it fails, then pretend we aren't using GCC.
12007 ac_prog=ld
12008 ;;
12009 *)
12010 # If it is relative, then search for the first ld in PATH.
12011 with_gnu_ld=unknown
12012 ;;
12013 esac
12014 elif test "$with_gnu_ld" = yes; then
12015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
12016 $as_echo_n "checking for GNU ld... " >&6; }
12017 else
12018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
12019 $as_echo_n "checking for non-GNU ld... " >&6; }
12020 fi
12021 if test "${lt_cv_path_LD+set}" = set; then :
12022 $as_echo_n "(cached) " >&6
12023 else
12024 if test -z "$LD"; then
12025 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12026 for ac_dir in $PATH; do
12027 IFS="$lt_save_ifs"
12028 test -z "$ac_dir" && ac_dir=.
12029 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
12030 lt_cv_path_LD="$ac_dir/$ac_prog"
12031 # Check to see if the program is GNU ld. I'd rather use --version,
12032 # but apparently some variants of GNU ld only accept -v.
12033 # Break only if it was the GNU/non-GNU ld that we prefer.
12034 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
12035 *GNU* | *'with BFD'*)
12036 test "$with_gnu_ld" != no && break
12037 ;;
12038 *)
12039 test "$with_gnu_ld" != yes && break
12040 ;;
12041 esac
12042 fi
12043 done
12044 IFS="$lt_save_ifs"
12045 else
12046 lt_cv_path_LD="$LD" # Let the user override the test with a path.
12047 fi
12048 fi
12050 LD="$lt_cv_path_LD"
12051 if test -n "$LD"; then
12052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
12053 $as_echo "$LD" >&6; }
12054 else
12055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12056 $as_echo "no" >&6; }
12057 fi
12058 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
12059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
12060 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
12061 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
12062 $as_echo_n "(cached) " >&6
12063 else
12064 # I'd rather use --version here, but apparently some GNU lds only accept -v.
12065 case `$LD -v 2>&1 </dev/null` in
12066 *GNU* | *'with BFD'*)
12067 lt_cv_prog_gnu_ld=yes
12068 ;;
12069 *)
12070 lt_cv_prog_gnu_ld=no
12071 ;;
12072 esac
12073 fi
12074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
12075 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
12076 with_gnu_ld=$lt_cv_prog_gnu_ld
12084 # Check if GNU C++ uses GNU ld as the underlying linker, since the
12085 # archiving commands below assume that GNU ld is being used.
12086 if test "$with_gnu_ld" = yes; then
12087 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
12088 archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12090 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12091 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12093 # If archive_cmds runs LD, not CC, wlarc should be empty
12094 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
12095 # investigate it a little bit more. (MM)
12096 wlarc='${wl}'
12098 # ancient GNU ld didn't support --whole-archive et. al.
12099 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
12100 $GREP 'no-whole-archive' > /dev/null; then
12101 whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
12102 else
12103 whole_archive_flag_spec_CXX=
12104 fi
12105 else
12106 with_gnu_ld=no
12107 wlarc=
12109 # A generic and very simple default shared library creation
12110 # command for GNU C++ for the case where it uses the native
12111 # linker, instead of GNU ld. If possible, this setting should
12112 # overridden to take advantage of the native linker features on
12113 # the platform it is being used on.
12114 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
12115 fi
12117 # Commands to make compiler produce verbose output that lists
12118 # what "hidden" libraries, object files and flags are used when
12119 # linking a shared library.
12120 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
12122 else
12123 GXX=no
12124 with_gnu_ld=no
12125 wlarc=
12126 fi
12128 # PORTME: fill in a description of your system's C++ link characteristics
12129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
12130 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
12131 ld_shlibs_CXX=yes
12132 case $host_os in
12133 aix3*)
12134 # FIXME: insert proper C++ library support
12135 ld_shlibs_CXX=no
12136 ;;
12137 aix[4-9]*)
12138 if test "$host_cpu" = ia64; then
12139 # On IA64, the linker does run time linking by default, so we don't
12140 # have to do anything special.
12141 aix_use_runtimelinking=no
12142 exp_sym_flag='-Bexport'
12143 no_entry_flag=""
12144 else
12145 aix_use_runtimelinking=no
12147 # Test if we are trying to use run time linking or normal
12148 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
12149 # need to do runtime linking.
12150 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
12151 for ld_flag in $LDFLAGS; do
12152 case $ld_flag in
12153 *-brtl*)
12154 aix_use_runtimelinking=yes
12155 break
12156 ;;
12157 esac
12158 done
12159 ;;
12160 esac
12162 exp_sym_flag='-bexport'
12163 no_entry_flag='-bnoentry'
12164 fi
12166 # When large executables or shared objects are built, AIX ld can
12167 # have problems creating the table of contents. If linking a library
12168 # or program results in "error TOC overflow" add -mminimal-toc to
12169 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
12170 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
12172 archive_cmds_CXX=''
12173 hardcode_direct_CXX=yes
12174 hardcode_direct_absolute_CXX=yes
12175 hardcode_libdir_separator_CXX=':'
12176 link_all_deplibs_CXX=yes
12177 file_list_spec_CXX='${wl}-f,'
12179 if test "$GXX" = yes; then
12180 case $host_os in aix4.[012]|aix4.[012].*)
12181 # We only want to do this on AIX 4.2 and lower, the check
12182 # below for broken collect2 doesn't work under 4.3+
12183 collect2name=`${CC} -print-prog-name=collect2`
12184 if test -f "$collect2name" &&
12185 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
12186 then
12187 # We have reworked collect2
12188 :
12189 else
12190 # We have old collect2
12191 hardcode_direct_CXX=unsupported
12192 # It fails to find uninstalled libraries when the uninstalled
12193 # path is not listed in the libpath. Setting hardcode_minus_L
12194 # to unsupported forces relinking
12195 hardcode_minus_L_CXX=yes
12196 hardcode_libdir_flag_spec_CXX='-L$libdir'
12197 hardcode_libdir_separator_CXX=
12198 fi
12199 esac
12200 shared_flag='-shared'
12201 if test "$aix_use_runtimelinking" = yes; then
12202 shared_flag="$shared_flag "'${wl}-G'
12203 fi
12204 else
12205 # not using gcc
12206 if test "$host_cpu" = ia64; then
12207 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
12208 # chokes on -Wl,-G. The following line is correct:
12209 shared_flag='-G'
12210 else
12211 if test "$aix_use_runtimelinking" = yes; then
12212 shared_flag='${wl}-G'
12213 else
12214 shared_flag='${wl}-bM:SRE'
12215 fi
12216 fi
12217 fi
12219 export_dynamic_flag_spec_CXX='${wl}-bexpall'
12220 # It seems that -bexpall does not export symbols beginning with
12221 # underscore (_), so it is better to generate a list of symbols to
12222 # export.
12223 always_export_symbols_CXX=yes
12224 if test "$aix_use_runtimelinking" = yes; then
12225 # Warning - without using the other runtime loading flags (-brtl),
12226 # -berok will link without error, but may produce a broken library.
12227 allow_undefined_flag_CXX='-berok'
12228 # Determine the default libpath from the value encoded in an empty
12229 # executable.
12230 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12231 /* end confdefs.h. */
12233 int
12234 main ()
12235 {
12237 ;
12238 return 0;
12239 }
12240 _ACEOF
12241 if ac_fn_cxx_try_link "$LINENO"; then :
12243 lt_aix_libpath_sed='
12244 /Import File Strings/,/^$/ {
12245 /^0/ {
12246 s/^0 *\(.*\)$/\1/
12247 p
12248 }
12249 }'
12250 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12251 # Check for a 64-bit object if we didn't find anything.
12252 if test -z "$aix_libpath"; then
12253 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12254 fi
12255 fi
12256 rm -f core conftest.err conftest.$ac_objext \
12257 conftest$ac_exeext conftest.$ac_ext
12258 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12260 hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
12262 archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
12263 else
12264 if test "$host_cpu" = ia64; then
12265 hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
12266 allow_undefined_flag_CXX="-z nodefs"
12267 archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
12268 else
12269 # Determine the default libpath from the value encoded in an
12270 # empty executable.
12271 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12272 /* end confdefs.h. */
12274 int
12275 main ()
12276 {
12278 ;
12279 return 0;
12280 }
12281 _ACEOF
12282 if ac_fn_cxx_try_link "$LINENO"; then :
12284 lt_aix_libpath_sed='
12285 /Import File Strings/,/^$/ {
12286 /^0/ {
12287 s/^0 *\(.*\)$/\1/
12288 p
12289 }
12290 }'
12291 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12292 # Check for a 64-bit object if we didn't find anything.
12293 if test -z "$aix_libpath"; then
12294 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12295 fi
12296 fi
12297 rm -f core conftest.err conftest.$ac_objext \
12298 conftest$ac_exeext conftest.$ac_ext
12299 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12301 hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
12302 # Warning - without using the other run time loading flags,
12303 # -berok will link without error, but may produce a broken library.
12304 no_undefined_flag_CXX=' ${wl}-bernotok'
12305 allow_undefined_flag_CXX=' ${wl}-berok'
12306 # Exported symbols can be pulled into shared objects from archives
12307 whole_archive_flag_spec_CXX='$convenience'
12308 archive_cmds_need_lc_CXX=yes
12309 # This is similar to how AIX traditionally builds its shared
12310 # libraries.
12311 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'
12312 fi
12313 fi
12314 ;;
12316 beos*)
12317 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12318 allow_undefined_flag_CXX=unsupported
12319 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
12320 # support --undefined. This deserves some investigation. FIXME
12321 archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12322 else
12323 ld_shlibs_CXX=no
12324 fi
12325 ;;
12327 chorus*)
12328 case $cc_basename in
12329 *)
12330 # FIXME: insert proper C++ library support
12331 ld_shlibs_CXX=no
12332 ;;
12333 esac
12334 ;;
12336 cygwin* | mingw* | pw32* | cegcc*)
12337 # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
12338 # as there is no search path for DLLs.
12339 hardcode_libdir_flag_spec_CXX='-L$libdir'
12340 allow_undefined_flag_CXX=unsupported
12341 always_export_symbols_CXX=no
12342 enable_shared_with_static_runtimes_CXX=yes
12344 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
12345 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
12346 # If the export-symbols file already is a .def file (1st line
12347 # is EXPORTS), use it as is; otherwise, prepend...
12348 archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
12349 cp $export_symbols $output_objdir/$soname.def;
12350 else
12351 echo EXPORTS > $output_objdir/$soname.def;
12352 cat $export_symbols >> $output_objdir/$soname.def;
12353 fi~
12354 $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 $lib'
12355 else
12356 ld_shlibs_CXX=no
12357 fi
12358 ;;
12359 darwin* | rhapsody*)
12362 archive_cmds_need_lc_CXX=no
12363 hardcode_direct_CXX=no
12364 hardcode_automatic_CXX=yes
12365 hardcode_shlibpath_var_CXX=unsupported
12366 whole_archive_flag_spec_CXX=''
12367 link_all_deplibs_CXX=yes
12368 allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
12369 case $cc_basename in
12370 ifort*) _lt_dar_can_shared=yes ;;
12371 *) _lt_dar_can_shared=$GCC ;;
12372 esac
12373 if test "$_lt_dar_can_shared" = "yes"; then
12374 output_verbose_link_cmd=echo
12375 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}"
12376 module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
12377 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}${_lt_dsymutil}"
12378 module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
12379 if test "$lt_cv_apple_cc_single_mod" != "yes"; then
12380 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${_lt_dsymutil}"
12381 archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
12382 fi
12384 else
12385 ld_shlibs_CXX=no
12386 fi
12388 ;;
12390 dgux*)
12391 case $cc_basename in
12392 ec++*)
12393 # FIXME: insert proper C++ library support
12394 ld_shlibs_CXX=no
12395 ;;
12396 ghcx*)
12397 # Green Hills C++ Compiler
12398 # FIXME: insert proper C++ library support
12399 ld_shlibs_CXX=no
12400 ;;
12401 *)
12402 # FIXME: insert proper C++ library support
12403 ld_shlibs_CXX=no
12404 ;;
12405 esac
12406 ;;
12408 freebsd[12]*)
12409 # C++ shared libraries reported to be fairly broken before
12410 # switch to ELF
12411 ld_shlibs_CXX=no
12412 ;;
12414 freebsd-elf*)
12415 archive_cmds_need_lc_CXX=no
12416 ;;
12418 freebsd* | dragonfly*)
12419 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
12420 # conventions
12421 ld_shlibs_CXX=yes
12422 ;;
12424 gnu*)
12425 ;;
12427 hpux9*)
12428 hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
12429 hardcode_libdir_separator_CXX=:
12430 export_dynamic_flag_spec_CXX='${wl}-E'
12431 hardcode_direct_CXX=yes
12432 hardcode_minus_L_CXX=yes # Not in the search PATH,
12433 # but as the default
12434 # location of the library.
12436 case $cc_basename in
12437 CC*)
12438 # FIXME: insert proper C++ library support
12439 ld_shlibs_CXX=no
12440 ;;
12441 aCC*)
12442 archive_cmds_CXX='$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 $lib'
12443 # Commands to make compiler produce verbose output that lists
12444 # what "hidden" libraries, object files and flags are used when
12445 # linking a shared library.
12446 #
12447 # There doesn't appear to be a way to prevent this compiler from
12448 # explicitly linking system object files so we need to strip them
12449 # from the output so that they don't get included in the library
12450 # dependencies.
12451 output_verbose_link_cmd='templist=`($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; $ECHO "X$list" | $Xsed'
12452 ;;
12453 *)
12454 if test "$GXX" = yes; then
12455 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'
12456 else
12457 # FIXME: insert proper C++ library support
12458 ld_shlibs_CXX=no
12459 fi
12460 ;;
12461 esac
12462 ;;
12464 hpux10*|hpux11*)
12465 if test $with_gnu_ld = no; then
12466 hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
12467 hardcode_libdir_separator_CXX=:
12469 case $host_cpu in
12470 hppa*64*|ia64*)
12471 ;;
12472 *)
12473 export_dynamic_flag_spec_CXX='${wl}-E'
12474 ;;
12475 esac
12476 fi
12477 case $host_cpu in
12478 hppa*64*|ia64*)
12479 hardcode_direct_CXX=no
12480 hardcode_shlibpath_var_CXX=no
12481 ;;
12482 *)
12483 hardcode_direct_CXX=yes
12484 hardcode_direct_absolute_CXX=yes
12485 hardcode_minus_L_CXX=yes # Not in the search PATH,
12486 # but as the default
12487 # location of the library.
12488 ;;
12489 esac
12491 case $cc_basename in
12492 CC*)
12493 # FIXME: insert proper C++ library support
12494 ld_shlibs_CXX=no
12495 ;;
12496 aCC*)
12497 case $host_cpu in
12498 hppa*64*)
12499 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12500 ;;
12501 ia64*)
12502 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12503 ;;
12504 *)
12505 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12506 ;;
12507 esac
12508 # Commands to make compiler produce verbose output that lists
12509 # what "hidden" libraries, object files and flags are used when
12510 # linking a shared library.
12511 #
12512 # There doesn't appear to be a way to prevent this compiler from
12513 # explicitly linking system object files so we need to strip them
12514 # from the output so that they don't get included in the library
12515 # dependencies.
12516 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
12517 ;;
12518 *)
12519 if test "$GXX" = yes; then
12520 if test $with_gnu_ld = no; then
12521 case $host_cpu in
12522 hppa*64*)
12523 archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12524 ;;
12525 ia64*)
12526 archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12527 ;;
12528 *)
12529 archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12530 ;;
12531 esac
12532 fi
12533 else
12534 # FIXME: insert proper C++ library support
12535 ld_shlibs_CXX=no
12536 fi
12537 ;;
12538 esac
12539 ;;
12541 interix[3-9]*)
12542 hardcode_direct_CXX=no
12543 hardcode_shlibpath_var_CXX=no
12544 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12545 export_dynamic_flag_spec_CXX='${wl}-E'
12546 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
12547 # Instead, shared libraries are loaded at an image base (0x10000000 by
12548 # default) and relocated if they conflict, which is a slow very memory
12549 # consuming and fragmenting process. To avoid this, we pick a random,
12550 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
12551 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
12552 archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12553 archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12554 ;;
12555 irix5* | irix6*)
12556 case $cc_basename in
12557 CC*)
12558 # SGI C++
12559 archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
12561 # Archives containing C++ object files must be created using
12562 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
12563 # necessary to make sure instantiated templates are included
12564 # in the archive.
12565 old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
12566 ;;
12567 *)
12568 if test "$GXX" = yes; then
12569 if test "$with_gnu_ld" = no; then
12570 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
12571 else
12572 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` -o $lib'
12573 fi
12574 fi
12575 link_all_deplibs_CXX=yes
12576 ;;
12577 esac
12578 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12579 hardcode_libdir_separator_CXX=:
12580 inherit_rpath_CXX=yes
12581 ;;
12583 linux* | k*bsd*-gnu | kopensolaris*-gnu)
12584 case $cc_basename in
12585 KCC*)
12586 # Kuck and Associates, Inc. (KAI) C++ Compiler
12588 # KCC will only create a shared library if the output file
12589 # ends with ".so" (or ".sl" for HP-UX), so rename the library
12590 # to its proper name (with version) after linking.
12591 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'
12592 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 $lib'
12593 # Commands to make compiler produce verbose output that lists
12594 # what "hidden" libraries, object files and flags are used when
12595 # linking a shared library.
12596 #
12597 # There doesn't appear to be a way to prevent this compiler from
12598 # explicitly linking system object files so we need to strip them
12599 # from the output so that they don't get included in the library
12600 # dependencies.
12601 output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
12603 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12604 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12606 # Archives containing C++ object files must be created using
12607 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
12608 old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
12609 ;;
12610 icpc* | ecpc* )
12611 # Intel C++
12612 with_gnu_ld=yes
12613 # version 8.0 and above of icpc choke on multiply defined symbols
12614 # if we add $predep_objects and $postdep_objects, however 7.1 and
12615 # earlier do not add the objects themselves.
12616 case `$CC -V 2>&1` in
12617 *"Version 7."*)
12618 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
12619 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12620 ;;
12621 *) # Version 8.0 or newer
12622 tmp_idyn=
12623 case $host_cpu in
12624 ia64*) tmp_idyn=' -i_dynamic';;
12625 esac
12626 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12627 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12628 ;;
12629 esac
12630 archive_cmds_need_lc_CXX=no
12631 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12632 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12633 whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
12634 ;;
12635 pgCC* | pgcpp*)
12636 # Portland Group C++ compiler
12637 case `$CC -V` in
12638 *pgCC\ [1-5]* | *pgcpp\ [1-5]*)
12639 prelink_cmds_CXX='tpldir=Template.dir~
12640 rm -rf $tpldir~
12641 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
12642 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
12643 old_archive_cmds_CXX='tpldir=Template.dir~
12644 rm -rf $tpldir~
12645 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
12646 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
12647 $RANLIB $oldlib'
12648 archive_cmds_CXX='tpldir=Template.dir~
12649 rm -rf $tpldir~
12650 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
12651 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
12652 archive_expsym_cmds_CXX='tpldir=Template.dir~
12653 rm -rf $tpldir~
12654 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
12655 $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 $lib'
12656 ;;
12657 *) # Version 6 will use weak symbols
12658 archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
12659 archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
12660 ;;
12661 esac
12663 hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
12664 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12665 whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
12666 ;;
12667 cxx*)
12668 # Compaq C++
12669 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
12670 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
12672 runpath_var=LD_RUN_PATH
12673 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
12674 hardcode_libdir_separator_CXX=:
12676 # Commands to make compiler produce verbose output that lists
12677 # what "hidden" libraries, object files and flags are used when
12678 # linking a shared library.
12679 #
12680 # There doesn't appear to be a way to prevent this compiler from
12681 # explicitly linking system object files so we need to strip them
12682 # from the output so that they don't get included in the library
12683 # dependencies.
12684 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
12685 ;;
12686 xl*)
12687 # IBM XL 8.0 on PPC, with GNU ld
12688 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12689 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12690 archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12691 if test "x$supports_anon_versioning" = xyes; then
12692 archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
12693 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
12694 echo "local: *; };" >> $output_objdir/$libname.ver~
12695 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
12696 fi
12697 ;;
12698 *)
12699 case `$CC -V 2>&1 | sed 5q` in
12700 *Sun\ C*)
12701 # Sun C++ 5.9
12702 no_undefined_flag_CXX=' -zdefs'
12703 archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12704 archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
12705 hardcode_libdir_flag_spec_CXX='-R$libdir'
12706 whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
12707 compiler_needs_object_CXX=yes
12709 # Not sure whether something based on
12710 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
12711 # would be better.
12712 output_verbose_link_cmd='echo'
12714 # Archives containing C++ object files must be created using
12715 # "CC -xar", where "CC" is the Sun C++ compiler. This is
12716 # necessary to make sure instantiated templates are included
12717 # in the archive.
12718 old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
12719 ;;
12720 esac
12721 ;;
12722 esac
12723 ;;
12725 lynxos*)
12726 # FIXME: insert proper C++ library support
12727 ld_shlibs_CXX=no
12728 ;;
12730 m88k*)
12731 # FIXME: insert proper C++ library support
12732 ld_shlibs_CXX=no
12733 ;;
12735 mvs*)
12736 case $cc_basename in
12737 cxx*)
12738 # FIXME: insert proper C++ library support
12739 ld_shlibs_CXX=no
12740 ;;
12741 *)
12742 # FIXME: insert proper C++ library support
12743 ld_shlibs_CXX=no
12744 ;;
12745 esac
12746 ;;
12748 netbsd*)
12749 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
12750 archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
12751 wlarc=
12752 hardcode_libdir_flag_spec_CXX='-R$libdir'
12753 hardcode_direct_CXX=yes
12754 hardcode_shlibpath_var_CXX=no
12755 fi
12756 # Workaround some broken pre-1.5 toolchains
12757 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
12758 ;;
12760 *nto* | *qnx*)
12761 ld_shlibs_CXX=yes
12762 ;;
12764 openbsd2*)
12765 # C++ shared libraries are fairly broken
12766 ld_shlibs_CXX=no
12767 ;;
12769 openbsd*)
12770 if test -f /usr/libexec/ld.so; then
12771 hardcode_direct_CXX=yes
12772 hardcode_shlibpath_var_CXX=no
12773 hardcode_direct_absolute_CXX=yes
12774 archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
12775 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12776 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12777 archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
12778 export_dynamic_flag_spec_CXX='${wl}-E'
12779 whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
12780 fi
12781 output_verbose_link_cmd=echo
12782 else
12783 ld_shlibs_CXX=no
12784 fi
12785 ;;
12787 osf3* | osf4* | osf5*)
12788 case $cc_basename in
12789 KCC*)
12790 # Kuck and Associates, Inc. (KAI) C++ Compiler
12792 # KCC will only create a shared library if the output file
12793 # ends with ".so" (or ".sl" for HP-UX), so rename the library
12794 # to its proper name (with version) after linking.
12795 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 $lib'
12797 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12798 hardcode_libdir_separator_CXX=:
12800 # Archives containing C++ object files must be created using
12801 # the KAI C++ compiler.
12802 case $host in
12803 osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
12804 *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
12805 esac
12806 ;;
12807 RCC*)
12808 # Rational C++ 2.4.1
12809 # FIXME: insert proper C++ library support
12810 ld_shlibs_CXX=no
12811 ;;
12812 cxx*)
12813 case $host in
12814 osf3*)
12815 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
12816 archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && $ECHO "X${wl}-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
12817 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12818 ;;
12819 *)
12820 allow_undefined_flag_CXX=' -expect_unresolved \*'
12821 archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
12822 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
12823 echo "-hidden">> $lib.exp~
12824 $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~
12825 $RM $lib.exp'
12826 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
12827 ;;
12828 esac
12830 hardcode_libdir_separator_CXX=:
12832 # Commands to make compiler produce verbose output that lists
12833 # what "hidden" libraries, object files and flags are used when
12834 # linking a shared library.
12835 #
12836 # There doesn't appear to be a way to prevent this compiler from
12837 # explicitly linking system object files so we need to strip them
12838 # from the output so that they don't get included in the library
12839 # dependencies.
12840 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
12841 ;;
12842 *)
12843 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
12844 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
12845 case $host in
12846 osf3*)
12847 archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
12848 ;;
12849 *)
12850 archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
12851 ;;
12852 esac
12854 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12855 hardcode_libdir_separator_CXX=:
12857 # Commands to make compiler produce verbose output that lists
12858 # what "hidden" libraries, object files and flags are used when
12859 # linking a shared library.
12860 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
12862 else
12863 # FIXME: insert proper C++ library support
12864 ld_shlibs_CXX=no
12865 fi
12866 ;;
12867 esac
12868 ;;
12870 psos*)
12871 # FIXME: insert proper C++ library support
12872 ld_shlibs_CXX=no
12873 ;;
12875 sunos4*)
12876 case $cc_basename in
12877 CC*)
12878 # Sun C++ 4.x
12879 # FIXME: insert proper C++ library support
12880 ld_shlibs_CXX=no
12881 ;;
12882 lcc*)
12883 # Lucid
12884 # FIXME: insert proper C++ library support
12885 ld_shlibs_CXX=no
12886 ;;
12887 *)
12888 # FIXME: insert proper C++ library support
12889 ld_shlibs_CXX=no
12890 ;;
12891 esac
12892 ;;
12894 solaris*)
12895 case $cc_basename in
12896 CC*)
12897 # Sun C++ 4.2, 5.x and Centerline C++
12898 archive_cmds_need_lc_CXX=yes
12899 no_undefined_flag_CXX=' -zdefs'
12900 archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12901 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
12902 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
12904 hardcode_libdir_flag_spec_CXX='-R$libdir'
12905 hardcode_shlibpath_var_CXX=no
12906 case $host_os in
12907 solaris2.[0-5] | solaris2.[0-5].*) ;;
12908 *)
12909 # The compiler driver will combine and reorder linker options,
12910 # but understands `-z linker_flag'.
12911 # Supported since Solaris 2.6 (maybe 2.5.1?)
12912 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
12913 ;;
12914 esac
12915 link_all_deplibs_CXX=yes
12917 output_verbose_link_cmd='echo'
12919 # Archives containing C++ object files must be created using
12920 # "CC -xar", where "CC" is the Sun C++ compiler. This is
12921 # necessary to make sure instantiated templates are included
12922 # in the archive.
12923 old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
12924 ;;
12925 gcx*)
12926 # Green Hills C++ Compiler
12927 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
12929 # The C++ compiler must be used to create the archive.
12930 old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
12931 ;;
12932 *)
12933 # GNU C++ compiler with Solaris linker
12934 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
12935 no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
12936 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
12937 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
12938 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
12939 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
12941 # Commands to make compiler produce verbose output that lists
12942 # what "hidden" libraries, object files and flags are used when
12943 # linking a shared library.
12944 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
12945 else
12946 # g++ 2.7 appears to require `-G' NOT `-shared' on this
12947 # platform.
12948 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
12949 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
12950 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
12952 # Commands to make compiler produce verbose output that lists
12953 # what "hidden" libraries, object files and flags are used when
12954 # linking a shared library.
12955 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
12956 fi
12958 hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
12959 case $host_os in
12960 solaris2.[0-5] | solaris2.[0-5].*) ;;
12961 *)
12962 whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
12963 ;;
12964 esac
12965 fi
12966 ;;
12967 esac
12968 ;;
12970 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
12971 no_undefined_flag_CXX='${wl}-z,text'
12972 archive_cmds_need_lc_CXX=no
12973 hardcode_shlibpath_var_CXX=no
12974 runpath_var='LD_RUN_PATH'
12976 case $cc_basename in
12977 CC*)
12978 archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
12979 archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
12980 ;;
12981 *)
12982 archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
12983 archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
12984 ;;
12985 esac
12986 ;;
12988 sysv5* | sco3.2v5* | sco5v6*)
12989 # Note: We can NOT use -z defs as we might desire, because we do not
12990 # link with -lc, and that would cause any symbols used from libc to
12991 # always be unresolved, which means just about no library would
12992 # ever link correctly. If we're not using GNU ld we use -z text
12993 # though, which does catch some bad symbols but isn't as heavy-handed
12994 # as -z defs.
12995 no_undefined_flag_CXX='${wl}-z,text'
12996 allow_undefined_flag_CXX='${wl}-z,nodefs'
12997 archive_cmds_need_lc_CXX=no
12998 hardcode_shlibpath_var_CXX=no
12999 hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
13000 hardcode_libdir_separator_CXX=':'
13001 link_all_deplibs_CXX=yes
13002 export_dynamic_flag_spec_CXX='${wl}-Bexport'
13003 runpath_var='LD_RUN_PATH'
13005 case $cc_basename in
13006 CC*)
13007 archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13008 archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13009 ;;
13010 *)
13011 archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13012 archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13013 ;;
13014 esac
13015 ;;
13017 tandem*)
13018 case $cc_basename in
13019 NCC*)
13020 # NonStop-UX NCC 3.20
13021 # FIXME: insert proper C++ library support
13022 ld_shlibs_CXX=no
13023 ;;
13024 *)
13025 # FIXME: insert proper C++ library support
13026 ld_shlibs_CXX=no
13027 ;;
13028 esac
13029 ;;
13031 vxworks*)
13032 # FIXME: insert proper C++ library support
13033 ld_shlibs_CXX=no
13034 ;;
13036 *)
13037 # FIXME: insert proper C++ library support
13038 ld_shlibs_CXX=no
13039 ;;
13040 esac
13042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
13043 $as_echo "$ld_shlibs_CXX" >&6; }
13044 test "$ld_shlibs_CXX" = no && can_build_shared=no
13046 GCC_CXX="$GXX"
13047 LD_CXX="$LD"
13049 ## CAVEAT EMPTOR:
13050 ## There is no encapsulation within the following macros, do not change
13051 ## the running order or otherwise move them around unless you know exactly
13052 ## what you are doing...
13053 # Dependencies to place before and after the object being linked:
13054 predep_objects_CXX=
13055 postdep_objects_CXX=
13056 predeps_CXX=
13057 postdeps_CXX=
13058 compiler_lib_search_path_CXX=
13060 cat > conftest.$ac_ext <<_LT_EOF
13061 class Foo
13062 {
13063 public:
13064 Foo (void) { a = 0; }
13065 private:
13066 int a;
13067 };
13068 _LT_EOF
13070 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13071 (eval $ac_compile) 2>&5
13072 ac_status=$?
13073 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13074 test $ac_status = 0; }; then
13075 # Parse the compiler output and extract the necessary
13076 # objects, libraries and library flags.
13078 # Sentinel used to keep track of whether or not we are before
13079 # the conftest object file.
13080 pre_test_object_deps_done=no
13082 for p in `eval "$output_verbose_link_cmd"`; do
13083 case $p in
13085 -L* | -R* | -l*)
13086 # Some compilers place space between "-{L,R}" and the path.
13087 # Remove the space.
13088 if test $p = "-L" ||
13089 test $p = "-R"; then
13090 prev=$p
13091 continue
13092 else
13093 prev=
13094 fi
13096 if test "$pre_test_object_deps_done" = no; then
13097 case $p in
13098 -L* | -R*)
13099 # Internal compiler library paths should come after those
13100 # provided the user. The postdeps already come after the
13101 # user supplied libs so there is no need to process them.
13102 if test -z "$compiler_lib_search_path_CXX"; then
13103 compiler_lib_search_path_CXX="${prev}${p}"
13104 else
13105 compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
13106 fi
13107 ;;
13108 # The "-l" case would never come before the object being
13109 # linked, so don't bother handling this case.
13110 esac
13111 else
13112 if test -z "$postdeps_CXX"; then
13113 postdeps_CXX="${prev}${p}"
13114 else
13115 postdeps_CXX="${postdeps_CXX} ${prev}${p}"
13116 fi
13117 fi
13118 ;;
13120 *.$objext)
13121 # This assumes that the test object file only shows up
13122 # once in the compiler output.
13123 if test "$p" = "conftest.$objext"; then
13124 pre_test_object_deps_done=yes
13125 continue
13126 fi
13128 if test "$pre_test_object_deps_done" = no; then
13129 if test -z "$predep_objects_CXX"; then
13130 predep_objects_CXX="$p"
13131 else
13132 predep_objects_CXX="$predep_objects_CXX $p"
13133 fi
13134 else
13135 if test -z "$postdep_objects_CXX"; then
13136 postdep_objects_CXX="$p"
13137 else
13138 postdep_objects_CXX="$postdep_objects_CXX $p"
13139 fi
13140 fi
13141 ;;
13143 *) ;; # Ignore the rest.
13145 esac
13146 done
13148 # Clean up.
13149 rm -f a.out a.exe
13150 else
13151 echo "libtool.m4: error: problem compiling CXX test program"
13152 fi
13154 $RM -f confest.$objext
13156 # PORTME: override above test on systems where it is broken
13157 case $host_os in
13158 interix[3-9]*)
13159 # Interix 3.5 installs completely hosed .la files for C++, so rather than
13160 # hack all around it, let's just trust "g++" to DTRT.
13161 predep_objects_CXX=
13162 postdep_objects_CXX=
13163 postdeps_CXX=
13164 ;;
13166 linux*)
13167 case `$CC -V 2>&1 | sed 5q` in
13168 *Sun\ C*)
13169 # Sun C++ 5.9
13171 # The more standards-conforming stlport4 library is
13172 # incompatible with the Cstd library. Avoid specifying
13173 # it if it's in CXXFLAGS. Ignore libCrun as
13174 # -library=stlport4 depends on it.
13175 case " $CXX $CXXFLAGS " in
13176 *" -library=stlport4 "*)
13177 solaris_use_stlport4=yes
13178 ;;
13179 esac
13181 if test "$solaris_use_stlport4" != yes; then
13182 postdeps_CXX='-library=Cstd -library=Crun'
13183 fi
13184 ;;
13185 esac
13186 ;;
13188 solaris*)
13189 case $cc_basename in
13190 CC*)
13191 # The more standards-conforming stlport4 library is
13192 # incompatible with the Cstd library. Avoid specifying
13193 # it if it's in CXXFLAGS. Ignore libCrun as
13194 # -library=stlport4 depends on it.
13195 case " $CXX $CXXFLAGS " in
13196 *" -library=stlport4 "*)
13197 solaris_use_stlport4=yes
13198 ;;
13199 esac
13201 # Adding this requires a known-good setup of shared libraries for
13202 # Sun compiler versions before 5.6, else PIC objects from an old
13203 # archive will be linked into the output, leading to subtle bugs.
13204 if test "$solaris_use_stlport4" != yes; then
13205 postdeps_CXX='-library=Cstd -library=Crun'
13206 fi
13207 ;;
13208 esac
13209 ;;
13210 esac
13213 case " $postdeps_CXX " in
13214 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
13215 esac
13216 compiler_lib_search_dirs_CXX=
13217 if test -n "${compiler_lib_search_path_CXX}"; then
13218 compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
13219 fi
13251 lt_prog_compiler_wl_CXX=
13252 lt_prog_compiler_pic_CXX=
13253 lt_prog_compiler_static_CXX=
13255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
13256 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
13258 # C++ specific cases for pic, static, wl, etc.
13259 if test "$GXX" = yes; then
13260 lt_prog_compiler_wl_CXX='-Wl,'
13261 lt_prog_compiler_static_CXX='-static'
13263 case $host_os in
13264 aix*)
13265 # All AIX code is PIC.
13266 if test "$host_cpu" = ia64; then
13267 # AIX 5 now supports IA64 processor
13268 lt_prog_compiler_static_CXX='-Bstatic'
13269 fi
13270 ;;
13272 amigaos*)
13273 case $host_cpu in
13274 powerpc)
13275 # see comment about AmigaOS4 .so support
13276 lt_prog_compiler_pic_CXX='-fPIC'
13277 ;;
13278 m68k)
13279 # FIXME: we need at least 68020 code to build shared libraries, but
13280 # adding the `-m68020' flag to GCC prevents building anything better,
13281 # like `-m68040'.
13282 lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
13283 ;;
13284 esac
13285 ;;
13287 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
13288 # PIC is the default for these OSes.
13289 ;;
13290 mingw* | cygwin* | os2* | pw32* | cegcc*)
13291 # This hack is so that the source file can tell whether it is being
13292 # built for inclusion in a dll (and should export symbols for example).
13293 # Although the cygwin gcc ignores -fPIC, still need this for old-style
13294 # (--disable-auto-import) libraries
13295 lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
13296 ;;
13297 darwin* | rhapsody*)
13298 # PIC is the default on this platform
13299 # Common symbols not allowed in MH_DYLIB files
13300 lt_prog_compiler_pic_CXX='-fno-common'
13301 ;;
13302 *djgpp*)
13303 # DJGPP does not support shared libraries at all
13304 lt_prog_compiler_pic_CXX=
13305 ;;
13306 interix[3-9]*)
13307 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
13308 # Instead, we relocate shared libraries at runtime.
13309 ;;
13310 sysv4*MP*)
13311 if test -d /usr/nec; then
13312 lt_prog_compiler_pic_CXX=-Kconform_pic
13313 fi
13314 ;;
13315 hpux*)
13316 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
13317 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
13318 # sets the default TLS model and affects inlining.
13319 case $host_cpu in
13320 hppa*64*)
13321 ;;
13322 *)
13323 lt_prog_compiler_pic_CXX='-fPIC'
13324 ;;
13325 esac
13326 ;;
13327 *qnx* | *nto*)
13328 # QNX uses GNU C++, but need to define -shared option too, otherwise
13329 # it will coredump.
13330 lt_prog_compiler_pic_CXX='-fPIC -shared'
13331 ;;
13332 *)
13333 lt_prog_compiler_pic_CXX='-fPIC'
13334 ;;
13335 esac
13336 else
13337 case $host_os in
13338 aix[4-9]*)
13339 # All AIX code is PIC.
13340 if test "$host_cpu" = ia64; then
13341 # AIX 5 now supports IA64 processor
13342 lt_prog_compiler_static_CXX='-Bstatic'
13343 else
13344 lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
13345 fi
13346 ;;
13347 chorus*)
13348 case $cc_basename in
13349 cxch68*)
13350 # Green Hills C++ Compiler
13351 # _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"
13352 ;;
13353 esac
13354 ;;
13355 dgux*)
13356 case $cc_basename in
13357 ec++*)
13358 lt_prog_compiler_pic_CXX='-KPIC'
13359 ;;
13360 ghcx*)
13361 # Green Hills C++ Compiler
13362 lt_prog_compiler_pic_CXX='-pic'
13363 ;;
13364 *)
13365 ;;
13366 esac
13367 ;;
13368 freebsd* | dragonfly*)
13369 # FreeBSD uses GNU C++
13370 ;;
13371 hpux9* | hpux10* | hpux11*)
13372 case $cc_basename in
13373 CC*)
13374 lt_prog_compiler_wl_CXX='-Wl,'
13375 lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
13376 if test "$host_cpu" != ia64; then
13377 lt_prog_compiler_pic_CXX='+Z'
13378 fi
13379 ;;
13380 aCC*)
13381 lt_prog_compiler_wl_CXX='-Wl,'
13382 lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
13383 case $host_cpu in
13384 hppa*64*|ia64*)
13385 # +Z the default
13386 ;;
13387 *)
13388 lt_prog_compiler_pic_CXX='+Z'
13389 ;;
13390 esac
13391 ;;
13392 *)
13393 ;;
13394 esac
13395 ;;
13396 interix*)
13397 # This is c89, which is MS Visual C++ (no shared libs)
13398 # Anyone wants to do a port?
13399 ;;
13400 irix5* | irix6* | nonstopux*)
13401 case $cc_basename in
13402 CC*)
13403 lt_prog_compiler_wl_CXX='-Wl,'
13404 lt_prog_compiler_static_CXX='-non_shared'
13405 # CC pic flag -KPIC is the default.
13406 ;;
13407 *)
13408 ;;
13409 esac
13410 ;;
13411 linux* | k*bsd*-gnu | kopensolaris*-gnu)
13412 case $cc_basename in
13413 KCC*)
13414 # KAI C++ Compiler
13415 lt_prog_compiler_wl_CXX='--backend -Wl,'
13416 lt_prog_compiler_pic_CXX='-fPIC'
13417 ;;
13418 ecpc* )
13419 # old Intel C++ for x86_64 which still supported -KPIC.
13420 lt_prog_compiler_wl_CXX='-Wl,'
13421 lt_prog_compiler_pic_CXX='-KPIC'
13422 lt_prog_compiler_static_CXX='-static'
13423 ;;
13424 icpc* )
13425 # Intel C++, used to be incompatible with GCC.
13426 # ICC 10 doesn't accept -KPIC any more.
13427 lt_prog_compiler_wl_CXX='-Wl,'
13428 lt_prog_compiler_pic_CXX='-fPIC'
13429 lt_prog_compiler_static_CXX='-static'
13430 ;;
13431 pgCC* | pgcpp*)
13432 # Portland Group C++ compiler
13433 lt_prog_compiler_wl_CXX='-Wl,'
13434 lt_prog_compiler_pic_CXX='-fpic'
13435 lt_prog_compiler_static_CXX='-Bstatic'
13436 ;;
13437 cxx*)
13438 # Compaq C++
13439 # Make sure the PIC flag is empty. It appears that all Alpha
13440 # Linux and Compaq Tru64 Unix objects are PIC.
13441 lt_prog_compiler_pic_CXX=
13442 lt_prog_compiler_static_CXX='-non_shared'
13443 ;;
13444 xlc* | xlC*)
13445 # IBM XL 8.0 on PPC
13446 lt_prog_compiler_wl_CXX='-Wl,'
13447 lt_prog_compiler_pic_CXX='-qpic'
13448 lt_prog_compiler_static_CXX='-qstaticlink'
13449 ;;
13450 *)
13451 case `$CC -V 2>&1 | sed 5q` in
13452 *Sun\ C*)
13453 # Sun C++ 5.9
13454 lt_prog_compiler_pic_CXX='-KPIC'
13455 lt_prog_compiler_static_CXX='-Bstatic'
13456 lt_prog_compiler_wl_CXX='-Qoption ld '
13457 ;;
13458 esac
13459 ;;
13460 esac
13461 ;;
13462 lynxos*)
13463 ;;
13464 m88k*)
13465 ;;
13466 mvs*)
13467 case $cc_basename in
13468 cxx*)
13469 lt_prog_compiler_pic_CXX='-W c,exportall'
13470 ;;
13471 *)
13472 ;;
13473 esac
13474 ;;
13475 netbsd* | netbsdelf*-gnu)
13476 ;;
13477 *qnx* | *nto*)
13478 # QNX uses GNU C++, but need to define -shared option too, otherwise
13479 # it will coredump.
13480 lt_prog_compiler_pic_CXX='-fPIC -shared'
13481 ;;
13482 osf3* | osf4* | osf5*)
13483 case $cc_basename in
13484 KCC*)
13485 lt_prog_compiler_wl_CXX='--backend -Wl,'
13486 ;;
13487 RCC*)
13488 # Rational C++ 2.4.1
13489 lt_prog_compiler_pic_CXX='-pic'
13490 ;;
13491 cxx*)
13492 # Digital/Compaq C++
13493 lt_prog_compiler_wl_CXX='-Wl,'
13494 # Make sure the PIC flag is empty. It appears that all Alpha
13495 # Linux and Compaq Tru64 Unix objects are PIC.
13496 lt_prog_compiler_pic_CXX=
13497 lt_prog_compiler_static_CXX='-non_shared'
13498 ;;
13499 *)
13500 ;;
13501 esac
13502 ;;
13503 psos*)
13504 ;;
13505 solaris*)
13506 case $cc_basename in
13507 CC*)
13508 # Sun C++ 4.2, 5.x and Centerline C++
13509 lt_prog_compiler_pic_CXX='-KPIC'
13510 lt_prog_compiler_static_CXX='-Bstatic'
13511 lt_prog_compiler_wl_CXX='-Qoption ld '
13512 ;;
13513 gcx*)
13514 # Green Hills C++ Compiler
13515 lt_prog_compiler_pic_CXX='-PIC'
13516 ;;
13517 *)
13518 ;;
13519 esac
13520 ;;
13521 sunos4*)
13522 case $cc_basename in
13523 CC*)
13524 # Sun C++ 4.x
13525 lt_prog_compiler_pic_CXX='-pic'
13526 lt_prog_compiler_static_CXX='-Bstatic'
13527 ;;
13528 lcc*)
13529 # Lucid
13530 lt_prog_compiler_pic_CXX='-pic'
13531 ;;
13532 *)
13533 ;;
13534 esac
13535 ;;
13536 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
13537 case $cc_basename in
13538 CC*)
13539 lt_prog_compiler_wl_CXX='-Wl,'
13540 lt_prog_compiler_pic_CXX='-KPIC'
13541 lt_prog_compiler_static_CXX='-Bstatic'
13542 ;;
13543 esac
13544 ;;
13545 tandem*)
13546 case $cc_basename in
13547 NCC*)
13548 # NonStop-UX NCC 3.20
13549 lt_prog_compiler_pic_CXX='-KPIC'
13550 ;;
13551 *)
13552 ;;
13553 esac
13554 ;;
13555 vxworks*)
13556 ;;
13557 *)
13558 lt_prog_compiler_can_build_shared_CXX=no
13559 ;;
13560 esac
13561 fi
13563 case $host_os in
13564 # For platforms which do not support PIC, -DPIC is meaningless:
13565 *djgpp*)
13566 lt_prog_compiler_pic_CXX=
13567 ;;
13568 *)
13569 lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
13570 ;;
13571 esac
13572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
13573 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
13577 #
13578 # Check to make sure the PIC flag actually works.
13579 #
13580 if test -n "$lt_prog_compiler_pic_CXX"; then
13581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
13582 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
13583 if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then :
13584 $as_echo_n "(cached) " >&6
13585 else
13586 lt_cv_prog_compiler_pic_works_CXX=no
13587 ac_outfile=conftest.$ac_objext
13588 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13589 lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
13590 # Insert the option either (1) after the last *FLAGS variable, or
13591 # (2) before a word containing "conftest.", or (3) at the end.
13592 # Note that $ac_compile itself does not contain backslashes and begins
13593 # with a dollar sign (not a hyphen), so the echo should work correctly.
13594 # The option is referenced via a variable to avoid confusing sed.
13595 lt_compile=`echo "$ac_compile" | $SED \
13596 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
13597 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
13598 -e 's:$: $lt_compiler_flag:'`
13599 (eval echo "\"\$as_me:13599: $lt_compile\"" >&5)
13600 (eval "$lt_compile" 2>conftest.err)
13601 ac_status=$?
13602 cat conftest.err >&5
13603 echo "$as_me:13603: \$? = $ac_status" >&5
13604 if (exit $ac_status) && test -s "$ac_outfile"; then
13605 # The compiler can only warn and ignore the option if not recognized
13606 # So say no if there are warnings other than the usual output.
13607 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
13608 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
13609 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
13610 lt_cv_prog_compiler_pic_works_CXX=yes
13611 fi
13612 fi
13613 $RM conftest*
13615 fi
13616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
13617 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
13619 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
13620 case $lt_prog_compiler_pic_CXX in
13621 "" | " "*) ;;
13622 *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
13623 esac
13624 else
13625 lt_prog_compiler_pic_CXX=
13626 lt_prog_compiler_can_build_shared_CXX=no
13627 fi
13629 fi
13633 #
13634 # Check to make sure the static flag actually works.
13635 #
13636 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
13637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
13638 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
13639 if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then :
13640 $as_echo_n "(cached) " >&6
13641 else
13642 lt_cv_prog_compiler_static_works_CXX=no
13643 save_LDFLAGS="$LDFLAGS"
13644 LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
13645 echo "$lt_simple_link_test_code" > conftest.$ac_ext
13646 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
13647 # The linker can only warn and ignore the option if not recognized
13648 # So say no if there are warnings
13649 if test -s conftest.err; then
13650 # Append any errors to the config.log.
13651 cat conftest.err 1>&5
13652 $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
13653 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
13654 if diff conftest.exp conftest.er2 >/dev/null; then
13655 lt_cv_prog_compiler_static_works_CXX=yes
13656 fi
13657 else
13658 lt_cv_prog_compiler_static_works_CXX=yes
13659 fi
13660 fi
13661 $RM -r conftest*
13662 LDFLAGS="$save_LDFLAGS"
13664 fi
13665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
13666 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
13668 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
13669 :
13670 else
13671 lt_prog_compiler_static_CXX=
13672 fi
13677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
13678 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
13679 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
13680 $as_echo_n "(cached) " >&6
13681 else
13682 lt_cv_prog_compiler_c_o_CXX=no
13683 $RM -r conftest 2>/dev/null
13684 mkdir conftest
13685 cd conftest
13686 mkdir out
13687 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13689 lt_compiler_flag="-o out/conftest2.$ac_objext"
13690 # Insert the option either (1) after the last *FLAGS variable, or
13691 # (2) before a word containing "conftest.", or (3) at the end.
13692 # Note that $ac_compile itself does not contain backslashes and begins
13693 # with a dollar sign (not a hyphen), so the echo should work correctly.
13694 lt_compile=`echo "$ac_compile" | $SED \
13695 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
13696 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
13697 -e 's:$: $lt_compiler_flag:'`
13698 (eval echo "\"\$as_me:13698: $lt_compile\"" >&5)
13699 (eval "$lt_compile" 2>out/conftest.err)
13700 ac_status=$?
13701 cat out/conftest.err >&5
13702 echo "$as_me:13702: \$? = $ac_status" >&5
13703 if (exit $ac_status) && test -s out/conftest2.$ac_objext
13704 then
13705 # The compiler can only warn and ignore the option if not recognized
13706 # So say no if there are warnings
13707 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
13708 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
13709 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
13710 lt_cv_prog_compiler_c_o_CXX=yes
13711 fi
13712 fi
13713 chmod u+w . 2>&5
13714 $RM conftest*
13715 # SGI C++ compiler will create directory out/ii_files/ for
13716 # template instantiation
13717 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
13718 $RM out/* && rmdir out
13719 cd ..
13720 $RM -r conftest
13721 $RM conftest*
13723 fi
13724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
13725 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
13729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
13730 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
13731 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
13732 $as_echo_n "(cached) " >&6
13733 else
13734 lt_cv_prog_compiler_c_o_CXX=no
13735 $RM -r conftest 2>/dev/null
13736 mkdir conftest
13737 cd conftest
13738 mkdir out
13739 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13741 lt_compiler_flag="-o out/conftest2.$ac_objext"
13742 # Insert the option either (1) after the last *FLAGS variable, or
13743 # (2) before a word containing "conftest.", or (3) at the end.
13744 # Note that $ac_compile itself does not contain backslashes and begins
13745 # with a dollar sign (not a hyphen), so the echo should work correctly.
13746 lt_compile=`echo "$ac_compile" | $SED \
13747 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
13748 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
13749 -e 's:$: $lt_compiler_flag:'`
13750 (eval echo "\"\$as_me:13750: $lt_compile\"" >&5)
13751 (eval "$lt_compile" 2>out/conftest.err)
13752 ac_status=$?
13753 cat out/conftest.err >&5
13754 echo "$as_me:13754: \$? = $ac_status" >&5
13755 if (exit $ac_status) && test -s out/conftest2.$ac_objext
13756 then
13757 # The compiler can only warn and ignore the option if not recognized
13758 # So say no if there are warnings
13759 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
13760 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
13761 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
13762 lt_cv_prog_compiler_c_o_CXX=yes
13763 fi
13764 fi
13765 chmod u+w . 2>&5
13766 $RM conftest*
13767 # SGI C++ compiler will create directory out/ii_files/ for
13768 # template instantiation
13769 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
13770 $RM out/* && rmdir out
13771 cd ..
13772 $RM -r conftest
13773 $RM conftest*
13775 fi
13776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
13777 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
13782 hard_links="nottested"
13783 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
13784 # do not overwrite the value of need_locks provided by the user
13785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
13786 $as_echo_n "checking if we can lock with hard links... " >&6; }
13787 hard_links=yes
13788 $RM conftest*
13789 ln conftest.a conftest.b 2>/dev/null && hard_links=no
13790 touch conftest.a
13791 ln conftest.a conftest.b 2>&5 || hard_links=no
13792 ln conftest.a conftest.b 2>/dev/null && hard_links=no
13793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
13794 $as_echo "$hard_links" >&6; }
13795 if test "$hard_links" = no; then
13796 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
13797 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
13798 need_locks=warn
13799 fi
13800 else
13801 need_locks=no
13802 fi
13806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
13807 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
13809 export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
13810 case $host_os in
13811 aix[4-9]*)
13812 # If we're using GNU nm, then we don't want the "-C" option.
13813 # -C means demangle to AIX nm, but means don't demangle with GNU nm
13814 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
13815 export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
13816 else
13817 export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
13818 fi
13819 ;;
13820 pw32*)
13821 export_symbols_cmds_CXX="$ltdll_cmds"
13822 ;;
13823 cygwin* | mingw* | cegcc*)
13824 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 > $export_symbols'
13825 ;;
13826 linux* | k*bsd*-gnu)
13827 link_all_deplibs_CXX=no
13828 ;;
13829 *)
13830 export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
13831 ;;
13832 esac
13833 exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
13835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
13836 $as_echo "$ld_shlibs_CXX" >&6; }
13837 test "$ld_shlibs_CXX" = no && can_build_shared=no
13839 with_gnu_ld_CXX=$with_gnu_ld
13846 #
13847 # Do we need to explicitly link libc?
13848 #
13849 case "x$archive_cmds_need_lc_CXX" in
13850 x|xyes)
13851 # Assume -lc should be added
13852 archive_cmds_need_lc_CXX=yes
13854 if test "$enable_shared" = yes && test "$GCC" = yes; then
13855 case $archive_cmds_CXX in
13856 *'~'*)
13857 # FIXME: we may have to deal with multi-command sequences.
13858 ;;
13859 '$CC '*)
13860 # Test whether the compiler implicitly links with -lc since on some
13861 # systems, -lgcc has to come before -lc. If gcc already passes -lc
13862 # to ld, don't add -lc before -lgcc.
13863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
13864 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
13865 $RM conftest*
13866 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13868 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13869 (eval $ac_compile) 2>&5
13870 ac_status=$?
13871 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13872 test $ac_status = 0; } 2>conftest.err; then
13873 soname=conftest
13874 lib=conftest
13875 libobjs=conftest.$ac_objext
13876 deplibs=
13877 wl=$lt_prog_compiler_wl_CXX
13878 pic_flag=$lt_prog_compiler_pic_CXX
13879 compiler_flags=-v
13880 linker_flags=-v
13881 verstring=
13882 output_objdir=.
13883 libname=conftest
13884 lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
13885 allow_undefined_flag_CXX=
13886 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
13887 (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
13888 ac_status=$?
13889 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13890 test $ac_status = 0; }
13891 then
13892 archive_cmds_need_lc_CXX=no
13893 else
13894 archive_cmds_need_lc_CXX=yes
13895 fi
13896 allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
13897 else
13898 cat conftest.err 1>&5
13899 fi
13900 $RM conftest*
13901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $archive_cmds_need_lc_CXX" >&5
13902 $as_echo "$archive_cmds_need_lc_CXX" >&6; }
13903 ;;
13904 esac
13905 fi
13906 ;;
13907 esac
13972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
13973 $as_echo_n "checking dynamic linker characteristics... " >&6; }
13975 library_names_spec=
13976 libname_spec='lib$name'
13977 soname_spec=
13978 shrext_cmds=".so"
13979 postinstall_cmds=
13980 postuninstall_cmds=
13981 finish_cmds=
13982 finish_eval=
13983 shlibpath_var=
13984 shlibpath_overrides_runpath=unknown
13985 version_type=none
13986 dynamic_linker="$host_os ld.so"
13987 sys_lib_dlsearch_path_spec="/lib /usr/lib"
13988 need_lib_prefix=unknown
13989 hardcode_into_libs=no
13991 # when you set need_version to no, make sure it does not cause -set_version
13992 # flags to be left without arguments
13993 need_version=unknown
13995 case $host_os in
13996 aix3*)
13997 version_type=linux
13998 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
13999 shlibpath_var=LIBPATH
14001 # AIX 3 has no versioning support, so we append a major version to the name.
14002 soname_spec='${libname}${release}${shared_ext}$major'
14003 ;;
14005 aix[4-9]*)
14006 version_type=linux
14007 need_lib_prefix=no
14008 need_version=no
14009 hardcode_into_libs=yes
14010 if test "$host_cpu" = ia64; then
14011 # AIX 5 supports IA64
14012 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
14013 shlibpath_var=LD_LIBRARY_PATH
14014 else
14015 # With GCC up to 2.95.x, collect2 would create an import file
14016 # for dependence libraries. The import file would start with
14017 # the line `#! .'. This would cause the generated library to
14018 # depend on `.', always an invalid library. This was fixed in
14019 # development snapshots of GCC prior to 3.0.
14020 case $host_os in
14021 aix4 | aix4.[01] | aix4.[01].*)
14022 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
14023 echo ' yes '
14024 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
14025 :
14026 else
14027 can_build_shared=no
14028 fi
14029 ;;
14030 esac
14031 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
14032 # soname into executable. Probably we can add versioning support to
14033 # collect2, so additional links can be useful in future.
14034 if test "$aix_use_runtimelinking" = yes; then
14035 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
14036 # instead of lib<name>.a to let people know that these are not
14037 # typical AIX shared libraries.
14038 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14039 else
14040 # We preserve .a as extension for shared libraries through AIX4.2
14041 # and later when we are not doing run time linking.
14042 library_names_spec='${libname}${release}.a $libname.a'
14043 soname_spec='${libname}${release}${shared_ext}$major'
14044 fi
14045 shlibpath_var=LIBPATH
14046 fi
14047 ;;
14049 amigaos*)
14050 case $host_cpu in
14051 powerpc)
14052 # Since July 2007 AmigaOS4 officially supports .so libraries.
14053 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
14054 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14055 ;;
14056 m68k)
14057 library_names_spec='$libname.ixlibrary $libname.a'
14058 # Create ${libname}_ixlibrary.a entries in /sys/libs.
14059 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
14060 ;;
14061 esac
14062 ;;
14064 beos*)
14065 library_names_spec='${libname}${shared_ext}'
14066 dynamic_linker="$host_os ld.so"
14067 shlibpath_var=LIBRARY_PATH
14068 ;;
14070 bsdi[45]*)
14071 version_type=linux
14072 need_version=no
14073 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14074 soname_spec='${libname}${release}${shared_ext}$major'
14075 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
14076 shlibpath_var=LD_LIBRARY_PATH
14077 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
14078 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
14079 # the default ld.so.conf also contains /usr/contrib/lib and
14080 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
14081 # libtool to hard-code these into programs
14082 ;;
14084 cygwin* | mingw* | pw32* | cegcc*)
14085 version_type=windows
14086 shrext_cmds=".dll"
14087 need_version=no
14088 need_lib_prefix=no
14090 case $GCC,$host_os in
14091 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
14092 library_names_spec='$libname.dll.a'
14093 # DLL is installed to $(libdir)/../bin by postinstall_cmds
14094 postinstall_cmds='base_file=`basename \${file}`~
14095 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
14096 dldir=$destdir/`dirname \$dlpath`~
14097 test -d \$dldir || mkdir -p \$dldir~
14098 $install_prog $dir/$dlname \$dldir/$dlname~
14099 chmod a+x \$dldir/$dlname~
14100 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
14101 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
14102 fi'
14103 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
14104 dlpath=$dir/\$dldll~
14105 $RM \$dlpath'
14106 shlibpath_overrides_runpath=yes
14108 case $host_os in
14109 cygwin*)
14110 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
14111 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14112 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
14113 ;;
14114 mingw* | cegcc*)
14115 # MinGW DLLs use traditional 'lib' prefix
14116 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14117 sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
14118 if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
14119 # It is most probably a Windows format PATH printed by
14120 # mingw gcc, but we are running on Cygwin. Gcc prints its search
14121 # path with ; separators, and with drive letters. We can handle the
14122 # drive letters (cygwin fileutils understands them), so leave them,
14123 # especially as we might pass files found there to a mingw objdump,
14124 # which wouldn't understand a cygwinified path. Ahh.
14125 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
14126 else
14127 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
14128 fi
14129 ;;
14130 pw32*)
14131 # pw32 DLLs use 'pw' prefix rather than 'lib'
14132 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14133 ;;
14134 esac
14135 ;;
14137 *)
14138 library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
14139 ;;
14140 esac
14141 dynamic_linker='Win32 ld.exe'
14142 # FIXME: first we should search . and the directory the executable is in
14143 shlibpath_var=PATH
14144 ;;
14146 darwin* | rhapsody*)
14147 dynamic_linker="$host_os dyld"
14148 version_type=darwin
14149 need_lib_prefix=no
14150 need_version=no
14151 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
14152 soname_spec='${libname}${release}${major}$shared_ext'
14153 shlibpath_overrides_runpath=yes
14154 shlibpath_var=DYLD_LIBRARY_PATH
14155 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
14157 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
14158 ;;
14160 dgux*)
14161 version_type=linux
14162 need_lib_prefix=no
14163 need_version=no
14164 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
14165 soname_spec='${libname}${release}${shared_ext}$major'
14166 shlibpath_var=LD_LIBRARY_PATH
14167 ;;
14169 freebsd1*)
14170 dynamic_linker=no
14171 ;;
14173 freebsd* | dragonfly*)
14174 # DragonFly does not have aout. When/if they implement a new
14175 # versioning mechanism, adjust this.
14176 if test -x /usr/bin/objformat; then
14177 objformat=`/usr/bin/objformat`
14178 else
14179 case $host_os in
14180 freebsd[123]*) objformat=aout ;;
14181 *) objformat=elf ;;
14182 esac
14183 fi
14184 version_type=freebsd-$objformat
14185 case $version_type in
14186 freebsd-elf*)
14187 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
14188 need_version=no
14189 need_lib_prefix=no
14190 ;;
14191 freebsd-*)
14192 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
14193 need_version=yes
14194 ;;
14195 esac
14196 shlibpath_var=LD_LIBRARY_PATH
14197 case $host_os in
14198 freebsd2*)
14199 shlibpath_overrides_runpath=yes
14200 ;;
14201 freebsd3.[01]* | freebsdelf3.[01]*)
14202 shlibpath_overrides_runpath=yes
14203 hardcode_into_libs=yes
14204 ;;
14205 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
14206 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
14207 shlibpath_overrides_runpath=no
14208 hardcode_into_libs=yes
14209 ;;
14210 *) # from 4.6 on, and DragonFly
14211 shlibpath_overrides_runpath=yes
14212 hardcode_into_libs=yes
14213 ;;
14214 esac
14215 ;;
14217 gnu*)
14218 version_type=linux
14219 need_lib_prefix=no
14220 need_version=no
14221 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
14222 soname_spec='${libname}${release}${shared_ext}$major'
14223 shlibpath_var=LD_LIBRARY_PATH
14224 hardcode_into_libs=yes
14225 ;;
14227 hpux9* | hpux10* | hpux11*)
14228 # Give a soname corresponding to the major version so that dld.sl refuses to
14229 # link against other versions.
14230 version_type=sunos
14231 need_lib_prefix=no
14232 need_version=no
14233 case $host_cpu in
14234 ia64*)
14235 shrext_cmds='.so'
14236 hardcode_into_libs=yes
14237 dynamic_linker="$host_os dld.so"
14238 shlibpath_var=LD_LIBRARY_PATH
14239 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
14240 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14241 soname_spec='${libname}${release}${shared_ext}$major'
14242 if test "X$HPUX_IA64_MODE" = X32; then
14243 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
14244 else
14245 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
14246 fi
14247 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
14248 ;;
14249 hppa*64*)
14250 shrext_cmds='.sl'
14251 hardcode_into_libs=yes
14252 dynamic_linker="$host_os dld.sl"
14253 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
14254 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
14255 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14256 soname_spec='${libname}${release}${shared_ext}$major'
14257 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
14258 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
14259 ;;
14260 *)
14261 shrext_cmds='.sl'
14262 dynamic_linker="$host_os dld.sl"
14263 shlibpath_var=SHLIB_PATH
14264 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
14265 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14266 soname_spec='${libname}${release}${shared_ext}$major'
14267 ;;
14268 esac
14269 # HP-UX runs *really* slowly unless shared libraries are mode 555.
14270 postinstall_cmds='chmod 555 $lib'
14271 ;;
14273 interix[3-9]*)
14274 version_type=linux
14275 need_lib_prefix=no
14276 need_version=no
14277 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
14278 soname_spec='${libname}${release}${shared_ext}$major'
14279 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
14280 shlibpath_var=LD_LIBRARY_PATH
14281 shlibpath_overrides_runpath=no
14282 hardcode_into_libs=yes
14283 ;;
14285 irix5* | irix6* | nonstopux*)
14286 case $host_os in
14287 nonstopux*) version_type=nonstopux ;;
14288 *)
14289 if test "$lt_cv_prog_gnu_ld" = yes; then
14290 version_type=linux
14291 else
14292 version_type=irix
14293 fi ;;
14294 esac
14295 need_lib_prefix=no
14296 need_version=no
14297 soname_spec='${libname}${release}${shared_ext}$major'
14298 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
14299 case $host_os in
14300 irix5* | nonstopux*)
14301 libsuff= shlibsuff=
14302 ;;
14303 *)
14304 case $LD in # libtool.m4 will add one of these switches to LD
14305 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
14306 libsuff= shlibsuff= libmagic=32-bit;;
14307 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
14308 libsuff=32 shlibsuff=N32 libmagic=N32;;
14309 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
14310 libsuff=64 shlibsuff=64 libmagic=64-bit;;
14311 *) libsuff= shlibsuff= libmagic=never-match;;
14312 esac
14313 ;;
14314 esac
14315 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
14316 shlibpath_overrides_runpath=no
14317 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
14318 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
14319 hardcode_into_libs=yes
14320 ;;
14322 # No shared lib support for Linux oldld, aout, or coff.
14323 linux*oldld* | linux*aout* | linux*coff*)
14324 dynamic_linker=no
14325 ;;
14327 # This must be Linux ELF.
14328 linux* | k*bsd*-gnu | kopensolaris*-gnu)
14329 version_type=linux
14330 need_lib_prefix=no
14331 need_version=no
14332 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14333 soname_spec='${libname}${release}${shared_ext}$major'
14334 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
14335 shlibpath_var=LD_LIBRARY_PATH
14336 shlibpath_overrides_runpath=no
14337 # Some binutils ld are patched to set DT_RUNPATH
14338 save_LDFLAGS=$LDFLAGS
14339 save_libdir=$libdir
14340 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
14341 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
14342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14343 /* end confdefs.h. */
14345 int
14346 main ()
14347 {
14349 ;
14350 return 0;
14351 }
14352 _ACEOF
14353 if ac_fn_cxx_try_link "$LINENO"; then :
14354 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
14355 shlibpath_overrides_runpath=yes
14356 fi
14357 fi
14358 rm -f core conftest.err conftest.$ac_objext \
14359 conftest$ac_exeext conftest.$ac_ext
14360 LDFLAGS=$save_LDFLAGS
14361 libdir=$save_libdir
14363 # This implies no fast_install, which is unacceptable.
14364 # Some rework will be needed to allow for fast_install
14365 # before this can be enabled.
14366 hardcode_into_libs=yes
14368 # Append ld.so.conf contents to the search path
14369 if test -f /etc/ld.so.conf; then
14370 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
14371 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
14372 fi
14374 # We used to test for /lib/ld.so.1 and disable shared libraries on
14375 # powerpc, because MkLinux only supported shared libraries with the
14376 # GNU dynamic linker. Since this was broken with cross compilers,
14377 # most powerpc-linux boxes support dynamic linking these days and
14378 # people can always --disable-shared, the test was removed, and we
14379 # assume the GNU/Linux dynamic linker is in use.
14380 dynamic_linker='GNU/Linux ld.so'
14381 ;;
14383 netbsdelf*-gnu)
14384 version_type=linux
14385 need_lib_prefix=no
14386 need_version=no
14387 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
14388 soname_spec='${libname}${release}${shared_ext}$major'
14389 shlibpath_var=LD_LIBRARY_PATH
14390 shlibpath_overrides_runpath=no
14391 hardcode_into_libs=yes
14392 dynamic_linker='NetBSD ld.elf_so'
14393 ;;
14395 netbsd*)
14396 version_type=sunos
14397 need_lib_prefix=no
14398 need_version=no
14399 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
14400 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
14401 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
14402 dynamic_linker='NetBSD (a.out) ld.so'
14403 else
14404 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
14405 soname_spec='${libname}${release}${shared_ext}$major'
14406 dynamic_linker='NetBSD ld.elf_so'
14407 fi
14408 shlibpath_var=LD_LIBRARY_PATH
14409 shlibpath_overrides_runpath=yes
14410 hardcode_into_libs=yes
14411 ;;
14413 newsos6)
14414 version_type=linux
14415 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14416 shlibpath_var=LD_LIBRARY_PATH
14417 shlibpath_overrides_runpath=yes
14418 ;;
14420 *nto* | *qnx*)
14421 version_type=qnx
14422 need_lib_prefix=no
14423 need_version=no
14424 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14425 soname_spec='${libname}${release}${shared_ext}$major'
14426 shlibpath_var=LD_LIBRARY_PATH
14427 shlibpath_overrides_runpath=no
14428 hardcode_into_libs=yes
14429 dynamic_linker='ldqnx.so'
14430 ;;
14432 openbsd*)
14433 version_type=sunos
14434 sys_lib_dlsearch_path_spec="/usr/lib"
14435 need_lib_prefix=no
14436 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
14437 case $host_os in
14438 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
14439 *) need_version=no ;;
14440 esac
14441 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
14442 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
14443 shlibpath_var=LD_LIBRARY_PATH
14444 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
14445 case $host_os in
14446 openbsd2.[89] | openbsd2.[89].*)
14447 shlibpath_overrides_runpath=no
14448 ;;
14449 *)
14450 shlibpath_overrides_runpath=yes
14451 ;;
14452 esac
14453 else
14454 shlibpath_overrides_runpath=yes
14455 fi
14456 ;;
14458 os2*)
14459 libname_spec='$name'
14460 shrext_cmds=".dll"
14461 need_lib_prefix=no
14462 library_names_spec='$libname${shared_ext} $libname.a'
14463 dynamic_linker='OS/2 ld.exe'
14464 shlibpath_var=LIBPATH
14465 ;;
14467 osf3* | osf4* | osf5*)
14468 version_type=osf
14469 need_lib_prefix=no
14470 need_version=no
14471 soname_spec='${libname}${release}${shared_ext}$major'
14472 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14473 shlibpath_var=LD_LIBRARY_PATH
14474 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
14475 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
14476 ;;
14478 rdos*)
14479 dynamic_linker=no
14480 ;;
14482 solaris*)
14483 version_type=linux
14484 need_lib_prefix=no
14485 need_version=no
14486 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14487 soname_spec='${libname}${release}${shared_ext}$major'
14488 shlibpath_var=LD_LIBRARY_PATH
14489 shlibpath_overrides_runpath=yes
14490 hardcode_into_libs=yes
14491 # ldd complains unless libraries are executable
14492 postinstall_cmds='chmod +x $lib'
14493 ;;
14495 sunos4*)
14496 version_type=sunos
14497 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
14498 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
14499 shlibpath_var=LD_LIBRARY_PATH
14500 shlibpath_overrides_runpath=yes
14501 if test "$with_gnu_ld" = yes; then
14502 need_lib_prefix=no
14503 fi
14504 need_version=yes
14505 ;;
14507 sysv4 | sysv4.3*)
14508 version_type=linux
14509 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14510 soname_spec='${libname}${release}${shared_ext}$major'
14511 shlibpath_var=LD_LIBRARY_PATH
14512 case $host_vendor in
14513 sni)
14514 shlibpath_overrides_runpath=no
14515 need_lib_prefix=no
14516 runpath_var=LD_RUN_PATH
14517 ;;
14518 siemens)
14519 need_lib_prefix=no
14520 ;;
14521 motorola)
14522 need_lib_prefix=no
14523 need_version=no
14524 shlibpath_overrides_runpath=no
14525 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
14526 ;;
14527 esac
14528 ;;
14530 sysv4*MP*)
14531 if test -d /usr/nec ;then
14532 version_type=linux
14533 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
14534 soname_spec='$libname${shared_ext}.$major'
14535 shlibpath_var=LD_LIBRARY_PATH
14536 fi
14537 ;;
14539 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
14540 version_type=freebsd-elf
14541 need_lib_prefix=no
14542 need_version=no
14543 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
14544 soname_spec='${libname}${release}${shared_ext}$major'
14545 shlibpath_var=LD_LIBRARY_PATH
14546 shlibpath_overrides_runpath=yes
14547 hardcode_into_libs=yes
14548 if test "$with_gnu_ld" = yes; then
14549 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
14550 else
14551 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
14552 case $host_os in
14553 sco3.2v5*)
14554 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
14555 ;;
14556 esac
14557 fi
14558 sys_lib_dlsearch_path_spec='/usr/lib'
14559 ;;
14561 tpf*)
14562 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
14563 version_type=linux
14564 need_lib_prefix=no
14565 need_version=no
14566 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14567 shlibpath_var=LD_LIBRARY_PATH
14568 shlibpath_overrides_runpath=no
14569 hardcode_into_libs=yes
14570 ;;
14572 uts4*)
14573 version_type=linux
14574 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14575 soname_spec='${libname}${release}${shared_ext}$major'
14576 shlibpath_var=LD_LIBRARY_PATH
14577 ;;
14579 *)
14580 dynamic_linker=no
14581 ;;
14582 esac
14583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
14584 $as_echo "$dynamic_linker" >&6; }
14585 test "$dynamic_linker" = no && can_build_shared=no
14587 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
14588 if test "$GCC" = yes; then
14589 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
14590 fi
14592 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
14593 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
14594 fi
14595 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
14596 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
14597 fi
14634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
14635 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
14636 hardcode_action_CXX=
14637 if test -n "$hardcode_libdir_flag_spec_CXX" ||
14638 test -n "$runpath_var_CXX" ||
14639 test "X$hardcode_automatic_CXX" = "Xyes" ; then
14641 # We can hardcode non-existent directories.
14642 if test "$hardcode_direct_CXX" != no &&
14643 # If the only mechanism to avoid hardcoding is shlibpath_var, we
14644 # have to relink, otherwise we might link with an installed library
14645 # when we should be linking with a yet-to-be-installed one
14646 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
14647 test "$hardcode_minus_L_CXX" != no; then
14648 # Linking always hardcodes the temporary library directory.
14649 hardcode_action_CXX=relink
14650 else
14651 # We can link without hardcoding, and we can hardcode nonexisting dirs.
14652 hardcode_action_CXX=immediate
14653 fi
14654 else
14655 # We cannot hardcode anything, or else we can only hardcode existing
14656 # directories.
14657 hardcode_action_CXX=unsupported
14658 fi
14659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
14660 $as_echo "$hardcode_action_CXX" >&6; }
14662 if test "$hardcode_action_CXX" = relink ||
14663 test "$inherit_rpath_CXX" = yes; then
14664 # Fast installation is not supported
14665 enable_fast_install=no
14666 elif test "$shlibpath_overrides_runpath" = yes ||
14667 test "$enable_shared" = no; then
14668 # Fast installation is not necessary
14669 enable_fast_install=needless
14670 fi
14678 fi # test -n "$compiler"
14680 CC=$lt_save_CC
14681 LDCXX=$LD
14682 LD=$lt_save_LD
14683 GCC=$lt_save_GCC
14684 with_gnu_ld=$lt_save_with_gnu_ld
14685 lt_cv_path_LDCXX=$lt_cv_path_LD
14686 lt_cv_path_LD=$lt_save_path_LD
14687 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
14688 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
14689 fi # test "$_lt_caught_CXX_error" != yes
14691 ac_ext=cpp
14692 ac_cpp='$CXXCPP $CPPFLAGS'
14693 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14694 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14695 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
14709 ac_config_commands="$ac_config_commands libtool"
14714 # Only expand once:
14719 # Check whether some low-level functions/files are available
14721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
14722 $as_echo_n "checking for ANSI C header files... " >&6; }
14723 if test "${ac_cv_header_stdc+set}" = set; then :
14724 $as_echo_n "(cached) " >&6
14725 else
14726 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14727 /* end confdefs.h. */
14728 #include <stdlib.h>
14729 #include <stdarg.h>
14730 #include <string.h>
14731 #include <float.h>
14733 int
14734 main ()
14735 {
14737 ;
14738 return 0;
14739 }
14740 _ACEOF
14741 if ac_fn_cxx_try_compile "$LINENO"; then :
14742 ac_cv_header_stdc=yes
14743 else
14744 ac_cv_header_stdc=no
14745 fi
14746 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14748 if test $ac_cv_header_stdc = yes; then
14749 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
14750 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14751 /* end confdefs.h. */
14752 #include <string.h>
14754 _ACEOF
14755 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
14756 $EGREP "memchr" >/dev/null 2>&1; then :
14758 else
14759 ac_cv_header_stdc=no
14760 fi
14761 rm -f conftest*
14763 fi
14765 if test $ac_cv_header_stdc = yes; then
14766 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
14767 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14768 /* end confdefs.h. */
14769 #include <stdlib.h>
14771 _ACEOF
14772 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
14773 $EGREP "free" >/dev/null 2>&1; then :
14775 else
14776 ac_cv_header_stdc=no
14777 fi
14778 rm -f conftest*
14780 fi
14782 if test $ac_cv_header_stdc = yes; then
14783 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
14784 if test "$cross_compiling" = yes; then :
14785 :
14786 else
14787 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14788 /* end confdefs.h. */
14789 #include <ctype.h>
14790 #include <stdlib.h>
14791 #if ((' ' & 0x0FF) == 0x020)
14792 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
14793 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
14794 #else
14795 # define ISLOWER(c) \
14796 (('a' <= (c) && (c) <= 'i') \
14797 || ('j' <= (c) && (c) <= 'r') \
14798 || ('s' <= (c) && (c) <= 'z'))
14799 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
14800 #endif
14802 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
14803 int
14804 main ()
14805 {
14806 int i;
14807 for (i = 0; i < 256; i++)
14808 if (XOR (islower (i), ISLOWER (i))
14809 || toupper (i) != TOUPPER (i))
14810 return 2;
14811 return 0;
14812 }
14813 _ACEOF
14814 if ac_fn_cxx_try_run "$LINENO"; then :
14816 else
14817 ac_cv_header_stdc=no
14818 fi
14819 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14820 conftest.$ac_objext conftest.beam conftest.$ac_ext
14821 fi
14823 fi
14824 fi
14825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
14826 $as_echo "$ac_cv_header_stdc" >&6; }
14827 if test $ac_cv_header_stdc = yes; then
14829 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
14831 fi
14834 # These are tested for by AC_HEADER_STDC, but I check again to set the var
14835 ac_fn_cxx_check_header_mongrel "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default"
14836 if test "x$ac_cv_header_stdint_h" = x""yes; then :
14837 ac_cv_have_stdint_h=1
14838 else
14839 ac_cv_have_stdint_h=0
14840 fi
14843 ac_fn_cxx_check_header_mongrel "$LINENO" "sys/types.h" "ac_cv_header_sys_types_h" "$ac_includes_default"
14844 if test "x$ac_cv_header_sys_types_h" = x""yes; then :
14845 ac_cv_have_systypes_h=1
14846 else
14847 ac_cv_have_systypes_h=0
14848 fi
14851 ac_fn_cxx_check_header_mongrel "$LINENO" "inttypes.h" "ac_cv_header_inttypes_h" "$ac_includes_default"
14852 if test "x$ac_cv_header_inttypes_h" = x""yes; then :
14853 ac_cv_have_inttypes_h=1
14854 else
14855 ac_cv_have_inttypes_h=0
14856 fi
14859 for ac_header in unistd.h
14860 do :
14861 ac_fn_cxx_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
14862 if test "x$ac_cv_header_unistd_h" = x""yes; then :
14863 cat >>confdefs.h <<_ACEOF
14864 #define HAVE_UNISTD_H 1
14865 _ACEOF
14866 ac_cv_have_unistd_h=1
14867 else
14868 ac_cv_have_unistd_h=0
14869 fi
14871 done
14873 for ac_header in syscall.h
14874 do :
14875 ac_fn_cxx_check_header_mongrel "$LINENO" "syscall.h" "ac_cv_header_syscall_h" "$ac_includes_default"
14876 if test "x$ac_cv_header_syscall_h" = x""yes; then :
14877 cat >>confdefs.h <<_ACEOF
14878 #define HAVE_SYSCALL_H 1
14879 _ACEOF
14881 fi
14883 done
14885 for ac_header in sys/syscall.h
14886 do :
14887 ac_fn_cxx_check_header_mongrel "$LINENO" "sys/syscall.h" "ac_cv_header_sys_syscall_h" "$ac_includes_default"
14888 if test "x$ac_cv_header_sys_syscall_h" = x""yes; then :
14889 cat >>confdefs.h <<_ACEOF
14890 #define HAVE_SYS_SYSCALL_H 1
14891 _ACEOF
14893 fi
14895 done
14897 # For backtrace with glibc.
14898 for ac_header in execinfo.h
14899 do :
14900 ac_fn_cxx_check_header_mongrel "$LINENO" "execinfo.h" "ac_cv_header_execinfo_h" "$ac_includes_default"
14901 if test "x$ac_cv_header_execinfo_h" = x""yes; then :
14902 cat >>confdefs.h <<_ACEOF
14903 #define HAVE_EXECINFO_H 1
14904 _ACEOF
14906 fi
14908 done
14910 # For backtrace with libunwind.
14911 for ac_header in libunwind.h
14912 do :
14913 ac_fn_cxx_check_header_mongrel "$LINENO" "libunwind.h" "ac_cv_header_libunwind_h" "$ac_includes_default"
14914 if test "x$ac_cv_header_libunwind_h" = x""yes; then :
14915 cat >>confdefs.h <<_ACEOF
14916 #define HAVE_LIBUNWIND_H 1
14917 _ACEOF
14918 ac_cv_have_libunwind_h=1
14919 else
14920 ac_cv_have_libunwind_h=0
14921 fi
14923 done
14925 for ac_header in ucontext.h
14926 do :
14927 ac_fn_cxx_check_header_mongrel "$LINENO" "ucontext.h" "ac_cv_header_ucontext_h" "$ac_includes_default"
14928 if test "x$ac_cv_header_ucontext_h" = x""yes; then :
14929 cat >>confdefs.h <<_ACEOF
14930 #define HAVE_UCONTEXT_H 1
14931 _ACEOF
14933 fi
14935 done
14937 for ac_header in sys/utsname.h
14938 do :
14939 ac_fn_cxx_check_header_mongrel "$LINENO" "sys/utsname.h" "ac_cv_header_sys_utsname_h" "$ac_includes_default"
14940 if test "x$ac_cv_header_sys_utsname_h" = x""yes; then :
14941 cat >>confdefs.h <<_ACEOF
14942 #define HAVE_SYS_UTSNAME_H 1
14943 _ACEOF
14945 fi
14947 done
14949 for ac_header in pwd.h
14950 do :
14951 ac_fn_cxx_check_header_mongrel "$LINENO" "pwd.h" "ac_cv_header_pwd_h" "$ac_includes_default"
14952 if test "x$ac_cv_header_pwd_h" = x""yes; then :
14953 cat >>confdefs.h <<_ACEOF
14954 #define HAVE_PWD_H 1
14955 _ACEOF
14957 fi
14959 done
14961 for ac_header in syslog.h
14962 do :
14963 ac_fn_cxx_check_header_mongrel "$LINENO" "syslog.h" "ac_cv_header_syslog_h" "$ac_includes_default"
14964 if test "x$ac_cv_header_syslog_h" = x""yes; then :
14965 cat >>confdefs.h <<_ACEOF
14966 #define HAVE_SYSLOG_H 1
14967 _ACEOF
14969 fi
14971 done
14973 for ac_header in sys/time.h
14974 do :
14975 ac_fn_cxx_check_header_mongrel "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default"
14976 if test "x$ac_cv_header_sys_time_h" = x""yes; then :
14977 cat >>confdefs.h <<_ACEOF
14978 #define HAVE_SYS_TIME_H 1
14979 _ACEOF
14981 fi
14983 done
14985 for ac_header in glob.h
14986 do :
14987 ac_fn_cxx_check_header_mongrel "$LINENO" "glob.h" "ac_cv_header_glob_h" "$ac_includes_default"
14988 if test "x$ac_cv_header_glob_h" = x""yes; then :
14989 cat >>confdefs.h <<_ACEOF
14990 #define HAVE_GLOB_H 1
14991 _ACEOF
14993 fi
14995 done
14998 # The cast to long int works around a bug in the HP C Compiler
14999 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
15000 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
15001 # This bug is HP SR number 8606223364.
15002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
15003 $as_echo_n "checking size of void *... " >&6; }
15004 if test "${ac_cv_sizeof_void_p+set}" = set; then :
15005 $as_echo_n "(cached) " >&6
15006 else
15007 if ac_fn_cxx_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then :
15009 else
15010 if test "$ac_cv_type_void_p" = yes; then
15011 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
15012 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
15013 { as_fn_set_status 77
15014 as_fn_error "cannot compute sizeof (void *)
15015 See \`config.log' for more details." "$LINENO" 5; }; }
15016 else
15017 ac_cv_sizeof_void_p=0
15018 fi
15019 fi
15021 fi
15022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
15023 $as_echo "$ac_cv_sizeof_void_p" >&6; }
15027 cat >>confdefs.h <<_ACEOF
15028 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
15029 _ACEOF
15033 # These are the types I need. We look for them in either stdint.h,
15034 # sys/types.h, or inttypes.h, all of which are part of the default-includes.
15035 ac_fn_cxx_check_type "$LINENO" "uint16_t" "ac_cv_type_uint16_t" "$ac_includes_default"
15036 if test "x$ac_cv_type_uint16_t" = x""yes; then :
15037 ac_cv_have_uint16_t=1
15038 else
15039 ac_cv_have_uint16_t=0
15040 fi
15042 ac_fn_cxx_check_type "$LINENO" "u_int16_t" "ac_cv_type_u_int16_t" "$ac_includes_default"
15043 if test "x$ac_cv_type_u_int16_t" = x""yes; then :
15044 ac_cv_have_u_int16_t=1
15045 else
15046 ac_cv_have_u_int16_t=0
15047 fi
15049 ac_fn_cxx_check_type "$LINENO" "__uint16" "ac_cv_type___uint16" "$ac_includes_default"
15050 if test "x$ac_cv_type___uint16" = x""yes; then :
15051 ac_cv_have___uint16=1
15052 else
15053 ac_cv_have___uint16=0
15054 fi
15057 ac_fn_cxx_check_func "$LINENO" "sigaltstack" "ac_cv_func_sigaltstack"
15058 if test "x$ac_cv_func_sigaltstack" = x""yes; then :
15060 $as_echo "#define HAVE_SIGALTSTACK 1" >>confdefs.h
15062 fi
15064 ac_fn_cxx_check_func "$LINENO" "dladdr" "ac_cv_func_dladdr"
15065 if test "x$ac_cv_func_dladdr" = x""yes; then :
15067 $as_echo "#define HAVE_DLADDR 1" >>confdefs.h
15069 fi
15071 ac_fn_cxx_check_func "$LINENO" "fcntl" "ac_cv_func_fcntl"
15072 if test "x$ac_cv_func_fcntl" = x""yes; then :
15074 $as_echo "#define HAVE_FCNTL 1" >>confdefs.h
15076 fi
15080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__" >&5
15081 $as_echo_n "checking for __attribute__... " >&6; }
15082 if test "${ac_cv___attribute__+set}" = set; then :
15083 $as_echo_n "(cached) " >&6
15084 else
15086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15087 /* end confdefs.h. */
15088 #include <stdlib.h>
15089 static void foo(void) __attribute__ ((unused));
15090 void foo(void) { exit(1); }
15091 int
15092 main ()
15093 {
15095 ;
15096 return 0;
15097 }
15098 _ACEOF
15099 if ac_fn_cxx_try_compile "$LINENO"; then :
15100 ac_cv___attribute__=yes
15101 else
15102 ac_cv___attribute__=no
15104 fi
15105 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15106 fi
15108 if test "$ac_cv___attribute__" = "yes"; then
15110 $as_echo "#define HAVE___ATTRIBUTE__ 1" >>confdefs.h
15112 fi
15113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute__" >&5
15114 $as_echo "$ac_cv___attribute__" >&6; }
15116 # We only care about these two attributes.
15117 if test x"$ac_cv___attribute__" = x"yes"; then
15118 ac_cv___attribute___noreturn="__attribute__ ((noreturn))"
15119 ac_cv___attribute___printf_4_5="__attribute__((__format__ (__printf__, 4, 5)))"
15120 else
15121 ac_cv___attribute___noreturn=
15122 ac_cv___attribute___printf_4_5=
15123 fi
15126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_expect" >&5
15127 $as_echo_n "checking for __builtin_expect... " >&6; }
15128 if test "${ac_cv___builtin_expect+set}" = set; then :
15129 $as_echo_n "(cached) " >&6
15130 else
15132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15133 /* end confdefs.h. */
15134 int foo(void) { if (__builtin_expect(0, 0)) return 1; return 0; }
15135 int
15136 main ()
15137 {
15139 ;
15140 return 0;
15141 }
15142 _ACEOF
15143 if ac_fn_cxx_try_compile "$LINENO"; then :
15144 ac_cv___builtin_expect=yes
15145 else
15146 ac_cv___builtin_expect=no
15148 fi
15149 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15150 fi
15152 if test "$ac_cv___builtin_expect" = "yes"; then
15154 $as_echo "#define HAVE___BUILTIN_EXPECT 1" >>confdefs.h
15156 fi
15157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___builtin_expect" >&5
15158 $as_echo "$ac_cv___builtin_expect" >&6; }
15160 if test x"$ac_cv___builtin_expect" = x"yes"; then
15161 ac_cv_have___builtin_expect=1
15162 else
15163 ac_cv_have___builtin_expect=0
15164 fi
15167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __sync_val_compare_and_swap" >&5
15168 $as_echo_n "checking for __sync_val_compare_and_swap... " >&6; }
15169 if test "${ac_cv___sync_val_compare_and_swap+set}" = set; then :
15170 $as_echo_n "(cached) " >&6
15171 else
15173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15174 /* end confdefs.h. */
15175 int main() { int a; if (__sync_val_compare_and_swap(&a, 0, 1)) return 1; return 0; }
15176 int
15177 main ()
15178 {
15180 ;
15181 return 0;
15182 }
15183 _ACEOF
15184 if ac_fn_cxx_try_link "$LINENO"; then :
15185 ac_cv___sync_val_compare_and_swap=yes
15186 else
15187 ac_cv___sync_val_compare_and_swap=no
15189 fi
15190 rm -f core conftest.err conftest.$ac_objext \
15191 conftest$ac_exeext conftest.$ac_ext
15192 fi
15194 if test "$ac_cv___sync_val_compare_and_swap" = "yes"; then
15196 $as_echo "#define HAVE___SYNC_VAL_COMPARE_AND_SWAP 1" >>confdefs.h
15198 fi
15199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___sync_val_compare_and_swap" >&5
15200 $as_echo "$ac_cv___sync_val_compare_and_swap" >&6; }
15203 # On x86_64, instead of libunwind, we can choose to compile with frame-pointers
15204 # (This isn't needed on i386, where -fno-omit-frame-pointer is the default).
15205 # Check whether --enable-frame_pointers was given.
15206 if test "${enable_frame_pointers+set}" = set; then :
15207 enableval=$enable_frame_pointers;
15208 else
15209 enable_frame_pointers=no
15210 fi
15212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15213 /* end confdefs.h. */
15215 int
15216 main ()
15217 {
15218 return __x86_64__ == 1 ? 0 : 1
15219 ;
15220 return 0;
15221 }
15222 _ACEOF
15223 if ac_fn_cxx_try_compile "$LINENO"; then :
15224 is_x86_64=yes
15225 else
15226 is_x86_64=no
15227 fi
15228 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15229 if test "$enable_frame_pointers" = yes; then
15230 ENABLE_FRAME_POINTERS_TRUE=
15231 ENABLE_FRAME_POINTERS_FALSE='#'
15232 else
15233 ENABLE_FRAME_POINTERS_TRUE='#'
15234 ENABLE_FRAME_POINTERS_FALSE=
15235 fi
15237 if test "$is_x86_64" = yes; then
15238 X86_64_TRUE=
15239 X86_64_FALSE='#'
15240 else
15241 X86_64_TRUE='#'
15242 X86_64_FALSE=
15243 fi
15246 # Some of the code in this directory depends on pthreads
15250 ac_ext=c
15251 ac_cpp='$CPP $CPPFLAGS'
15252 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15253 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15254 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15256 acx_pthread_ok=no
15258 # We used to check for pthread.h first, but this fails if pthread.h
15259 # requires special compiler flags (e.g. on True64 or Sequent).
15260 # It gets checked for in the link test anyway.
15262 # First of all, check if the user has set any of the PTHREAD_LIBS,
15263 # etcetera environment variables, and if threads linking works using
15264 # them:
15265 if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then
15266 save_CFLAGS="$CFLAGS"
15267 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
15268 save_LIBS="$LIBS"
15269 LIBS="$PTHREAD_LIBS $LIBS"
15270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS" >&5
15271 $as_echo_n "checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS... " >&6; }
15272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15273 /* end confdefs.h. */
15275 /* Override any GCC internal prototype to avoid an error.
15276 Use char because int might match the return type of a GCC
15277 builtin and then its argument prototype would still apply. */
15278 #ifdef __cplusplus
15279 extern "C"
15280 #endif
15281 char pthread_join ();
15282 int
15283 main ()
15284 {
15285 return pthread_join ();
15286 ;
15287 return 0;
15288 }
15289 _ACEOF
15290 if ac_fn_c_try_link "$LINENO"; then :
15291 acx_pthread_ok=yes
15292 fi
15293 rm -f core conftest.err conftest.$ac_objext \
15294 conftest$ac_exeext conftest.$ac_ext
15295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_pthread_ok" >&5
15296 $as_echo "$acx_pthread_ok" >&6; }
15297 if test x"$acx_pthread_ok" = xno; then
15298 PTHREAD_LIBS=""
15299 PTHREAD_CFLAGS=""
15300 fi
15301 LIBS="$save_LIBS"
15302 CFLAGS="$save_CFLAGS"
15303 fi
15305 # We must check for the threads library under a number of different
15306 # names; the ordering is very important because some systems
15307 # (e.g. DEC) have both -lpthread and -lpthreads, where one of the
15308 # libraries is broken (non-POSIX).
15310 # Create a list of thread flags to try. Items starting with a "-" are
15311 # C compiler flags, and other items are library names, except for "none"
15312 # which indicates that we try without any flags at all, and "pthread-config"
15313 # which is a program returning the flags for the Pth emulation library.
15315 acx_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config"
15317 # The ordering *is* (sometimes) important. Some notes on the
15318 # individual items follow:
15320 # pthreads: AIX (must check this before -lpthread)
15321 # none: in case threads are in libc; should be tried before -Kthread and
15322 # other compiler flags to prevent continual compiler warnings
15323 # -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
15324 # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
15325 # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
15326 # -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads)
15327 # -pthreads: Solaris/gcc
15328 # -mthreads: Mingw32/gcc, Lynx/gcc
15329 # -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
15330 # doesn't hurt to check since this sometimes defines pthreads too;
15331 # also defines -D_REENTRANT)
15332 # ... -mt is also the pthreads flag for HP/aCC
15333 # pthread: Linux, etcetera
15334 # --thread-safe: KAI C++
15335 # pthread-config: use pthread-config program (for GNU Pth library)
15337 case "${host_cpu}-${host_os}" in
15338 *solaris*)
15340 # On Solaris (at least, for some versions), libc contains stubbed
15341 # (non-functional) versions of the pthreads routines, so link-based
15342 # tests will erroneously succeed. (We need to link with -pthreads/-mt/
15343 # -lpthread.) (The stubs are missing pthread_cleanup_push, or rather
15344 # a function called by this macro, so we could check for that, but
15345 # who knows whether they'll stub that too in a future libc.) So,
15346 # we'll just look for -pthreads and -lpthread first:
15348 acx_pthread_flags="-pthreads pthread -mt -pthread $acx_pthread_flags"
15349 ;;
15350 esac
15352 if test x"$acx_pthread_ok" = xno; then
15353 for flag in $acx_pthread_flags; do
15355 case $flag in
15356 none)
15357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5
15358 $as_echo_n "checking whether pthreads work without any flags... " >&6; }
15359 ;;
15361 -*)
15362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $flag" >&5
15363 $as_echo_n "checking whether pthreads work with $flag... " >&6; }
15364 PTHREAD_CFLAGS="$flag"
15365 ;;
15367 pthread-config)
15368 # Extract the first word of "pthread-config", so it can be a program name with args.
15369 set dummy pthread-config; ac_word=$2
15370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15371 $as_echo_n "checking for $ac_word... " >&6; }
15372 if test "${ac_cv_prog_acx_pthread_config+set}" = set; then :
15373 $as_echo_n "(cached) " >&6
15374 else
15375 if test -n "$acx_pthread_config"; then
15376 ac_cv_prog_acx_pthread_config="$acx_pthread_config" # Let the user override the test.
15377 else
15378 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15379 for as_dir in $PATH
15380 do
15381 IFS=$as_save_IFS
15382 test -z "$as_dir" && as_dir=.
15383 for ac_exec_ext in '' $ac_executable_extensions; do
15384 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
15385 ac_cv_prog_acx_pthread_config="yes"
15386 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15387 break 2
15388 fi
15389 done
15390 done
15391 IFS=$as_save_IFS
15393 test -z "$ac_cv_prog_acx_pthread_config" && ac_cv_prog_acx_pthread_config="no"
15394 fi
15395 fi
15396 acx_pthread_config=$ac_cv_prog_acx_pthread_config
15397 if test -n "$acx_pthread_config"; then
15398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_pthread_config" >&5
15399 $as_echo "$acx_pthread_config" >&6; }
15400 else
15401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15402 $as_echo "no" >&6; }
15403 fi
15406 if test x"$acx_pthread_config" = xno; then continue; fi
15407 PTHREAD_CFLAGS="`pthread-config --cflags`"
15408 PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
15409 ;;
15411 *)
15412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$flag" >&5
15413 $as_echo_n "checking for the pthreads library -l$flag... " >&6; }
15414 PTHREAD_LIBS="-l$flag"
15415 ;;
15416 esac
15418 save_LIBS="$LIBS"
15419 save_CFLAGS="$CFLAGS"
15420 LIBS="$PTHREAD_LIBS $LIBS"
15421 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
15423 # Check for various functions. We must include pthread.h,
15424 # since some functions may be macros. (On the Sequent, we
15425 # need a special flag -Kthread to make this header compile.)
15426 # We check for pthread_join because it is in -lpthread on IRIX
15427 # while pthread_create is in libc. We check for pthread_attr_init
15428 # due to DEC craziness with -lpthreads. We check for
15429 # pthread_cleanup_push because it is one of the few pthread
15430 # functions on Solaris that doesn't have a non-functional libc stub.
15431 # We try pthread_create on general principles.
15432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15433 /* end confdefs.h. */
15434 #include <pthread.h>
15435 int
15436 main ()
15437 {
15438 pthread_t th; pthread_join(th, 0);
15439 pthread_attr_init(0); pthread_cleanup_push(0, 0);
15440 pthread_create(0,0,0,0); pthread_cleanup_pop(0);
15441 ;
15442 return 0;
15443 }
15444 _ACEOF
15445 if ac_fn_c_try_link "$LINENO"; then :
15446 acx_pthread_ok=yes
15447 fi
15448 rm -f core conftest.err conftest.$ac_objext \
15449 conftest$ac_exeext conftest.$ac_ext
15451 LIBS="$save_LIBS"
15452 CFLAGS="$save_CFLAGS"
15454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_pthread_ok" >&5
15455 $as_echo "$acx_pthread_ok" >&6; }
15456 if test "x$acx_pthread_ok" = xyes; then
15457 break;
15458 fi
15460 PTHREAD_LIBS=""
15461 PTHREAD_CFLAGS=""
15462 done
15463 fi
15465 # Various other checks:
15466 if test "x$acx_pthread_ok" = xyes; then
15467 save_LIBS="$LIBS"
15468 LIBS="$PTHREAD_LIBS $LIBS"
15469 save_CFLAGS="$CFLAGS"
15470 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
15472 # Detect AIX lossage: JOINABLE attribute is called UNDETACHED.
15473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5
15474 $as_echo_n "checking for joinable pthread attribute... " >&6; }
15475 attr_name=unknown
15476 for attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do
15477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15478 /* end confdefs.h. */
15479 #include <pthread.h>
15480 int
15481 main ()
15482 {
15483 int attr=$attr; return attr;
15484 ;
15485 return 0;
15486 }
15487 _ACEOF
15488 if ac_fn_c_try_link "$LINENO"; then :
15489 attr_name=$attr; break
15490 fi
15491 rm -f core conftest.err conftest.$ac_objext \
15492 conftest$ac_exeext conftest.$ac_ext
15493 done
15494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $attr_name" >&5
15495 $as_echo "$attr_name" >&6; }
15496 if test "$attr_name" != PTHREAD_CREATE_JOINABLE; then
15498 cat >>confdefs.h <<_ACEOF
15499 #define PTHREAD_CREATE_JOINABLE $attr_name
15500 _ACEOF
15502 fi
15504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if more special flags are required for pthreads" >&5
15505 $as_echo_n "checking if more special flags are required for pthreads... " >&6; }
15506 flag=no
15507 case "${host_cpu}-${host_os}" in
15508 *-aix* | *-freebsd* | *-darwin*) flag="-D_THREAD_SAFE";;
15509 *solaris* | *-osf* | *-hpux*) flag="-D_REENTRANT";;
15510 esac
15511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${flag}" >&5
15512 $as_echo "${flag}" >&6; }
15513 if test "x$flag" != xno; then
15514 PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS"
15515 fi
15517 LIBS="$save_LIBS"
15518 CFLAGS="$save_CFLAGS"
15519 # More AIX lossage: must compile with xlc_r or cc_r
15520 if test x"$GCC" != xyes; then
15521 for ac_prog in xlc_r cc_r
15522 do
15523 # Extract the first word of "$ac_prog", so it can be a program name with args.
15524 set dummy $ac_prog; ac_word=$2
15525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15526 $as_echo_n "checking for $ac_word... " >&6; }
15527 if test "${ac_cv_prog_PTHREAD_CC+set}" = set; then :
15528 $as_echo_n "(cached) " >&6
15529 else
15530 if test -n "$PTHREAD_CC"; then
15531 ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test.
15532 else
15533 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15534 for as_dir in $PATH
15535 do
15536 IFS=$as_save_IFS
15537 test -z "$as_dir" && as_dir=.
15538 for ac_exec_ext in '' $ac_executable_extensions; do
15539 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
15540 ac_cv_prog_PTHREAD_CC="$ac_prog"
15541 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15542 break 2
15543 fi
15544 done
15545 done
15546 IFS=$as_save_IFS
15548 fi
15549 fi
15550 PTHREAD_CC=$ac_cv_prog_PTHREAD_CC
15551 if test -n "$PTHREAD_CC"; then
15552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5
15553 $as_echo "$PTHREAD_CC" >&6; }
15554 else
15555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15556 $as_echo "no" >&6; }
15557 fi
15560 test -n "$PTHREAD_CC" && break
15561 done
15562 test -n "$PTHREAD_CC" || PTHREAD_CC="${CC}"
15564 else
15565 PTHREAD_CC=$CC
15566 fi
15568 # The next part tries to detect GCC inconsistency with -shared on some
15569 # architectures and systems. The problem is that in certain
15570 # configurations, when -shared is specified, GCC "forgets" to
15571 # internally use various flags which are still necessary.
15573 #
15574 # Prepare the flags
15575 #
15576 save_CFLAGS="$CFLAGS"
15577 save_LIBS="$LIBS"
15578 save_CC="$CC"
15580 # Try with the flags determined by the earlier checks.
15581 #
15582 # -Wl,-z,defs forces link-time symbol resolution, so that the
15583 # linking checks with -shared actually have any value
15584 #
15585 # FIXME: -fPIC is required for -shared on many architectures,
15586 # so we specify it here, but the right way would probably be to
15587 # properly detect whether it is actually required.
15588 CFLAGS="-shared -fPIC -Wl,-z,defs $CFLAGS $PTHREAD_CFLAGS"
15589 LIBS="$PTHREAD_LIBS $LIBS"
15590 CC="$PTHREAD_CC"
15592 # In order not to create several levels of indentation, we test
15593 # the value of "$done" until we find the cure or run out of ideas.
15594 done="no"
15596 # First, make sure the CFLAGS we added are actually accepted by our
15597 # compiler. If not (and OS X's ld, for instance, does not accept -z),
15598 # then we can't do this test.
15599 if test x"$done" = xno; then
15600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to check for GCC pthread/shared inconsistencies" >&5
15601 $as_echo_n "checking whether to check for GCC pthread/shared inconsistencies... " >&6; }
15602 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15603 /* end confdefs.h. */
15605 int
15606 main ()
15607 {
15609 ;
15610 return 0;
15611 }
15612 _ACEOF
15613 if ac_fn_c_try_link "$LINENO"; then :
15615 else
15616 done=yes
15617 fi
15618 rm -f core conftest.err conftest.$ac_objext \
15619 conftest$ac_exeext conftest.$ac_ext
15621 if test "x$done" = xyes ; then
15622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15623 $as_echo "no" >&6; }
15624 else
15625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15626 $as_echo "yes" >&6; }
15627 fi
15628 fi
15630 if test x"$done" = xno; then
15631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -pthread is sufficient with -shared" >&5
15632 $as_echo_n "checking whether -pthread is sufficient with -shared... " >&6; }
15633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15634 /* end confdefs.h. */
15635 #include <pthread.h>
15636 int
15637 main ()
15638 {
15639 pthread_t th; pthread_join(th, 0);
15640 pthread_attr_init(0); pthread_cleanup_push(0, 0);
15641 pthread_create(0,0,0,0); pthread_cleanup_pop(0);
15642 ;
15643 return 0;
15644 }
15645 _ACEOF
15646 if ac_fn_c_try_link "$LINENO"; then :
15647 done=yes
15648 fi
15649 rm -f core conftest.err conftest.$ac_objext \
15650 conftest$ac_exeext conftest.$ac_ext
15652 if test "x$done" = xyes; then
15653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15654 $as_echo "yes" >&6; }
15655 else
15656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15657 $as_echo "no" >&6; }
15658 fi
15659 fi
15661 #
15662 # Linux gcc on some architectures such as mips/mipsel forgets
15663 # about -lpthread
15664 #
15665 if test x"$done" = xno; then
15666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lpthread fixes that" >&5
15667 $as_echo_n "checking whether -lpthread fixes that... " >&6; }
15668 LIBS="-lpthread $PTHREAD_LIBS $save_LIBS"
15669 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15670 /* end confdefs.h. */
15671 #include <pthread.h>
15672 int
15673 main ()
15674 {
15675 pthread_t th; pthread_join(th, 0);
15676 pthread_attr_init(0); pthread_cleanup_push(0, 0);
15677 pthread_create(0,0,0,0); pthread_cleanup_pop(0);
15678 ;
15679 return 0;
15680 }
15681 _ACEOF
15682 if ac_fn_c_try_link "$LINENO"; then :
15683 done=yes
15684 fi
15685 rm -f core conftest.err conftest.$ac_objext \
15686 conftest$ac_exeext conftest.$ac_ext
15688 if test "x$done" = xyes; then
15689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15690 $as_echo "yes" >&6; }
15691 PTHREAD_LIBS="-lpthread $PTHREAD_LIBS"
15692 else
15693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15694 $as_echo "no" >&6; }
15695 fi
15696 fi
15697 #
15698 # FreeBSD 4.10 gcc forgets to use -lc_r instead of -lc
15699 #
15700 if test x"$done" = xno; then
15701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc_r fixes that" >&5
15702 $as_echo_n "checking whether -lc_r fixes that... " >&6; }
15703 LIBS="-lc_r $PTHREAD_LIBS $save_LIBS"
15704 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15705 /* end confdefs.h. */
15706 #include <pthread.h>
15707 int
15708 main ()
15709 {
15710 pthread_t th; pthread_join(th, 0);
15711 pthread_attr_init(0); pthread_cleanup_push(0, 0);
15712 pthread_create(0,0,0,0); pthread_cleanup_pop(0);
15713 ;
15714 return 0;
15715 }
15716 _ACEOF
15717 if ac_fn_c_try_link "$LINENO"; then :
15718 done=yes
15719 fi
15720 rm -f core conftest.err conftest.$ac_objext \
15721 conftest$ac_exeext conftest.$ac_ext
15723 if test "x$done" = xyes; then
15724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15725 $as_echo "yes" >&6; }
15726 PTHREAD_LIBS="-lc_r $PTHREAD_LIBS"
15727 else
15728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15729 $as_echo "no" >&6; }
15730 fi
15731 fi
15732 if test x"$done" = xno; then
15733 # OK, we have run out of ideas
15734 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Impossible to determine how to use pthreads with shared libraries" >&5
15735 $as_echo "$as_me: WARNING: Impossible to determine how to use pthreads with shared libraries" >&2;}
15737 # so it's not safe to assume that we may use pthreads
15738 acx_pthread_ok=no
15739 fi
15741 CFLAGS="$save_CFLAGS"
15742 LIBS="$save_LIBS"
15743 CC="$save_CC"
15744 else
15745 PTHREAD_CC="$CC"
15746 fi
15752 # Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
15753 if test x"$acx_pthread_ok" = xyes; then
15755 $as_echo "#define HAVE_PTHREAD 1" >>confdefs.h
15757 :
15758 else
15759 acx_pthread_ok=no
15761 fi
15762 ac_ext=cpp
15763 ac_cpp='$CXXCPP $CPPFLAGS'
15764 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15765 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15766 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
15769 if test x"$acx_pthread_ok" = x"yes"; then
15770 # To make libglog depend on libpthread on Linux, we need to add
15771 # -lpthread in addition to -pthread.
15772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_self in -lpthread" >&5
15773 $as_echo_n "checking for pthread_self in -lpthread... " >&6; }
15774 if test "${ac_cv_lib_pthread_pthread_self+set}" = set; then :
15775 $as_echo_n "(cached) " >&6
15776 else
15777 ac_check_lib_save_LIBS=$LIBS
15778 LIBS="-lpthread $LIBS"
15779 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15780 /* end confdefs.h. */
15782 /* Override any GCC internal prototype to avoid an error.
15783 Use char because int might match the return type of a GCC
15784 builtin and then its argument prototype would still apply. */
15785 #ifdef __cplusplus
15786 extern "C"
15787 #endif
15788 char pthread_self ();
15789 int
15790 main ()
15791 {
15792 return pthread_self ();
15793 ;
15794 return 0;
15795 }
15796 _ACEOF
15797 if ac_fn_cxx_try_link "$LINENO"; then :
15798 ac_cv_lib_pthread_pthread_self=yes
15799 else
15800 ac_cv_lib_pthread_pthread_self=no
15801 fi
15802 rm -f core conftest.err conftest.$ac_objext \
15803 conftest$ac_exeext conftest.$ac_ext
15804 LIBS=$ac_check_lib_save_LIBS
15805 fi
15806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_self" >&5
15807 $as_echo "$ac_cv_lib_pthread_pthread_self" >&6; }
15808 if test "x$ac_cv_lib_pthread_pthread_self" = x""yes; then :
15809 cat >>confdefs.h <<_ACEOF
15810 #define HAVE_LIBPTHREAD 1
15811 _ACEOF
15813 LIBS="-lpthread $LIBS"
15815 fi
15817 fi
15819 # Check if there is google-gflags library installed.
15820 SAVE_CFLAGS="$CFLAGS"
15821 SAVE_LIBS="$LIBS"
15823 # Check whether --with-gflags was given.
15824 if test "${with_gflags+set}" = set; then :
15825 withval=$with_gflags; GFLAGS_CFLAGS="-I${with_gflags}/include"
15826 GFLAGS_LIBS="-L${with_gflags}/lib -lgflags"
15827 CFLAGS="$CFLAGS $GFLAGS_CFLAGS"
15828 LIBS="$LIBS $GFLAGS_LIBS"
15830 fi
15832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lgflags" >&5
15833 $as_echo_n "checking for main in -lgflags... " >&6; }
15834 if test "${ac_cv_lib_gflags_main+set}" = set; then :
15835 $as_echo_n "(cached) " >&6
15836 else
15837 ac_check_lib_save_LIBS=$LIBS
15838 LIBS="-lgflags $LIBS"
15839 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15840 /* end confdefs.h. */
15843 int
15844 main ()
15845 {
15846 return main ();
15847 ;
15848 return 0;
15849 }
15850 _ACEOF
15851 if ac_fn_cxx_try_link "$LINENO"; then :
15852 ac_cv_lib_gflags_main=yes
15853 else
15854 ac_cv_lib_gflags_main=no
15855 fi
15856 rm -f core conftest.err conftest.$ac_objext \
15857 conftest$ac_exeext conftest.$ac_ext
15858 LIBS=$ac_check_lib_save_LIBS
15859 fi
15860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gflags_main" >&5
15861 $as_echo "$ac_cv_lib_gflags_main" >&6; }
15862 if test "x$ac_cv_lib_gflags_main" = x""yes; then :
15863 ac_cv_have_libgflags=1
15864 else
15865 ac_cv_have_libgflags=0
15866 fi
15868 if test x"$ac_cv_have_libgflags" = x"1"; then
15870 $as_echo "#define HAVE_LIB_GFLAGS 1" >>confdefs.h
15872 if test x"$GFLAGS_LIBS" = x""; then
15873 GFLAGS_LIBS="-lgflags"
15874 fi
15875 else
15876 GFLAGS_CFLAGS=
15877 GFLAGS_LIBS=
15878 fi
15879 CFLAGS="$SAVE_CFLAGS"
15880 LIBS="$SAVE_LIBS"
15882 # TODO(hamaji): Use official m4 macros provided by testing libraries
15883 # once the m4 macro of Google Mocking becomes ready.
15884 # Check if there is Google Test library installed.
15885 # Extract the first word of "gtest-config", so it can be a program name with args.
15886 set dummy gtest-config; ac_word=$2
15887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15888 $as_echo_n "checking for $ac_word... " >&6; }
15889 if test "${ac_cv_prog_GTEST_CONFIG+set}" = set; then :
15890 $as_echo_n "(cached) " >&6
15891 else
15892 if test -n "$GTEST_CONFIG"; then
15893 ac_cv_prog_GTEST_CONFIG="$GTEST_CONFIG" # Let the user override the test.
15894 else
15895 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15896 for as_dir in $PATH
15897 do
15898 IFS=$as_save_IFS
15899 test -z "$as_dir" && as_dir=.
15900 for ac_exec_ext in '' $ac_executable_extensions; do
15901 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
15902 ac_cv_prog_GTEST_CONFIG=""yes""
15903 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15904 break 2
15905 fi
15906 done
15907 done
15908 IFS=$as_save_IFS
15910 fi
15911 fi
15912 GTEST_CONFIG=$ac_cv_prog_GTEST_CONFIG
15913 if test -n "$GTEST_CONFIG"; then
15914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTEST_CONFIG" >&5
15915 $as_echo "$GTEST_CONFIG" >&6; }
15916 else
15917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15918 $as_echo "no" >&6; }
15919 fi
15922 if test x"$GTEST_CONFIG" = "xyes"; then
15923 GTEST_CFLAGS=`gtest-config --cppflags --cxxflags`
15924 GTEST_LIBS=`gtest-config --ldflags --libs`
15926 $as_echo "#define HAVE_LIB_GTEST 1" >>confdefs.h
15929 # Check if there is Google Mocking library installed.
15930 # Extract the first word of "gmock-config", so it can be a program name with args.
15931 set dummy gmock-config; ac_word=$2
15932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15933 $as_echo_n "checking for $ac_word... " >&6; }
15934 if test "${ac_cv_prog_GMOCK_CONFIG+set}" = set; then :
15935 $as_echo_n "(cached) " >&6
15936 else
15937 if test -n "$GMOCK_CONFIG"; then
15938 ac_cv_prog_GMOCK_CONFIG="$GMOCK_CONFIG" # Let the user override the test.
15939 else
15940 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15941 for as_dir in $PATH
15942 do
15943 IFS=$as_save_IFS
15944 test -z "$as_dir" && as_dir=.
15945 for ac_exec_ext in '' $ac_executable_extensions; do
15946 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
15947 ac_cv_prog_GMOCK_CONFIG=""yes""
15948 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15949 break 2
15950 fi
15951 done
15952 done
15953 IFS=$as_save_IFS
15955 fi
15956 fi
15957 GMOCK_CONFIG=$ac_cv_prog_GMOCK_CONFIG
15958 if test -n "$GMOCK_CONFIG"; then
15959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMOCK_CONFIG" >&5
15960 $as_echo "$GMOCK_CONFIG" >&6; }
15961 else
15962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15963 $as_echo "no" >&6; }
15964 fi
15967 if test x"$GMOCK_CONFIG" = "xyes"; then
15968 GMOCK_CFLAGS=`gmock-config --cppflags --cxxflags`
15969 GMOCK_LIBS=`gmock-config --ldflags --libs`
15971 $as_echo "#define HAVE_LIB_GMOCK 1" >>confdefs.h
15973 else
15974 # We don't run test cases which use Google Mocking framework.
15975 GMOCK_CFLAGS=
15976 GMOCK_LIBS=
15977 fi
15978 else
15979 # We'll use src/googletest.h for our unittests.
15980 GTEST_CFLAGS=
15981 GTEST_LIBS=
15982 fi
15983 if test x"$GMOCK_CONFIG" = "xyes"; then
15984 HAVE_GMOCK_TRUE=
15985 HAVE_GMOCK_FALSE='#'
15986 else
15987 HAVE_GMOCK_TRUE='#'
15988 HAVE_GMOCK_FALSE=
15989 fi
15992 # We want to link in libunwind if it exists
15993 UNWIND_LIBS=
15994 # Unfortunately, we need to check the header file in addition to the
15995 # lib file to check if libunwind is available since libunwind-0.98
15996 # doesn't install all necessary header files.
15997 if test x"$ac_cv_have_libunwind_h" = x"1"; then
15998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for backtrace in -lunwind" >&5
15999 $as_echo_n "checking for backtrace in -lunwind... " >&6; }
16000 if test "${ac_cv_lib_unwind_backtrace+set}" = set; then :
16001 $as_echo_n "(cached) " >&6
16002 else
16003 ac_check_lib_save_LIBS=$LIBS
16004 LIBS="-lunwind $LIBS"
16005 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16006 /* end confdefs.h. */
16008 /* Override any GCC internal prototype to avoid an error.
16009 Use char because int might match the return type of a GCC
16010 builtin and then its argument prototype would still apply. */
16011 #ifdef __cplusplus
16012 extern "C"
16013 #endif
16014 char backtrace ();
16015 int
16016 main ()
16017 {
16018 return backtrace ();
16019 ;
16020 return 0;
16021 }
16022 _ACEOF
16023 if ac_fn_cxx_try_link "$LINENO"; then :
16024 ac_cv_lib_unwind_backtrace=yes
16025 else
16026 ac_cv_lib_unwind_backtrace=no
16027 fi
16028 rm -f core conftest.err conftest.$ac_objext \
16029 conftest$ac_exeext conftest.$ac_ext
16030 LIBS=$ac_check_lib_save_LIBS
16031 fi
16032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_unwind_backtrace" >&5
16033 $as_echo "$ac_cv_lib_unwind_backtrace" >&6; }
16034 if test "x$ac_cv_lib_unwind_backtrace" = x""yes; then :
16035 UNWIND_LIBS=-lunwind
16036 fi
16038 fi
16040 if test x"$UNWIND_LIBS" != x""; then
16042 $as_echo "#define HAVE_LIB_UNWIND 1" >>confdefs.h
16044 fi
16046 # We'd like to use read/write locks in several places in the code.
16047 # See if our pthreads support extends to that. Note: for linux, it
16048 # does as long as you define _XOPEN_SOURCE appropriately.
16049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking support for pthread_rwlock_* functions" >&5
16050 $as_echo_n "checking support for pthread_rwlock_* functions... " >&6; }
16051 if test "${ac_cv_rwlock+set}" = set; then :
16052 $as_echo_n "(cached) " >&6
16053 else
16055 ac_ext=c
16056 ac_cpp='$CPP $CPPFLAGS'
16057 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16058 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16059 ac_compiler_gnu=$ac_cv_c_compiler_gnu
16061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16062 /* end confdefs.h. */
16063 #define _XOPEN_SOURCE 500
16064 #include <pthread.h>
16065 int
16066 main ()
16067 {
16068 pthread_rwlock_t l; pthread_rwlock_init(&l, NULL);
16069 pthread_rwlock_rdlock(&l);
16070 return 0;
16071 ;
16072 return 0;
16073 }
16074 _ACEOF
16075 if ac_fn_c_try_compile "$LINENO"; then :
16076 ac_cv_rwlock=yes
16077 else
16078 ac_cv_rwlock=no
16079 fi
16080 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16081 ac_ext=cpp
16082 ac_cpp='$CXXCPP $CPPFLAGS'
16083 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16084 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16085 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
16088 fi
16089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_rwlock" >&5
16090 $as_echo "$ac_cv_rwlock" >&6; }
16091 if test "$ac_cv_rwlock" = yes; then
16093 $as_echo "#define HAVE_RWLOCK 1" >>confdefs.h
16095 fi
16098 # Find out what namespace 'normal' STL code lives in, and also what namespace
16099 # the user wants our classes to be defined in
16100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler implements namespaces" >&5
16101 $as_echo_n "checking whether the compiler implements namespaces... " >&6; }
16102 if test "${ac_cv_cxx_namespaces+set}" = set; then :
16103 $as_echo_n "(cached) " >&6
16104 else
16106 ac_ext=cpp
16107 ac_cpp='$CXXCPP $CPPFLAGS'
16108 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16109 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16110 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
16112 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16113 /* end confdefs.h. */
16114 namespace Outer {
16115 namespace Inner { int i = 0; }}
16116 int
16117 main ()
16118 {
16119 using namespace Outer::Inner; return i;
16120 ;
16121 return 0;
16122 }
16123 _ACEOF
16124 if ac_fn_cxx_try_compile "$LINENO"; then :
16125 ac_cv_cxx_namespaces=yes
16126 else
16127 ac_cv_cxx_namespaces=no
16128 fi
16129 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16130 ac_ext=cpp
16131 ac_cpp='$CXXCPP $CPPFLAGS'
16132 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16133 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16134 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
16136 fi
16137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_namespaces" >&5
16138 $as_echo "$ac_cv_cxx_namespaces" >&6; }
16139 if test "$ac_cv_cxx_namespaces" = yes; then
16141 $as_echo "#define HAVE_NAMESPACES 1" >>confdefs.h
16143 fi
16144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what namespace STL code is in" >&5
16145 $as_echo_n "checking what namespace STL code is in... " >&6; }
16146 if test "${ac_cv_cxx_stl_namespace+set}" = set; then :
16147 $as_echo_n "(cached) " >&6
16148 else
16151 ac_ext=cpp
16152 ac_cpp='$CXXCPP $CPPFLAGS'
16153 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16154 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16155 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
16157 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16158 /* end confdefs.h. */
16159 #include <vector>
16160 int
16161 main ()
16162 {
16163 vector<int> t; return 0;
16164 ;
16165 return 0;
16166 }
16167 _ACEOF
16168 if ac_fn_cxx_try_compile "$LINENO"; then :
16169 ac_cv_cxx_stl_namespace=none
16170 fi
16171 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16173 /* end confdefs.h. */
16174 #include <vector>
16175 int
16176 main ()
16177 {
16178 std::vector<int> t; return 0;
16179 ;
16180 return 0;
16181 }
16182 _ACEOF
16183 if ac_fn_cxx_try_compile "$LINENO"; then :
16184 ac_cv_cxx_stl_namespace=std
16185 fi
16186 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16187 ac_ext=cpp
16188 ac_cpp='$CXXCPP $CPPFLAGS'
16189 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16190 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16191 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
16193 fi
16194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_stl_namespace" >&5
16195 $as_echo "$ac_cv_cxx_stl_namespace" >&6; }
16196 if test "$ac_cv_cxx_stl_namespace" = none; then
16198 $as_echo "#define STL_NAMESPACE /**/" >>confdefs.h
16200 fi
16201 if test "$ac_cv_cxx_stl_namespace" = std; then
16203 $as_echo "#define STL_NAMESPACE std" >>confdefs.h
16205 fi
16207 google_namespace_default=google
16208 # Check whether --enable-namespace was given.
16209 if test "${enable_namespace+set}" = set; then :
16210 enableval=$enable_namespace; case "$enableval" in
16211 yes) google_namespace="$google_namespace_default" ;;
16212 no) google_namespace="" ;;
16213 *) google_namespace="$enableval" ;;
16214 esac
16215 else
16216 google_namespace="$google_namespace_default"
16217 fi
16219 if test -n "$google_namespace"; then
16220 ac_google_namespace="$google_namespace"
16221 ac_google_start_namespace="namespace $google_namespace {"
16222 ac_google_end_namespace="}"
16223 else
16224 ac_google_namespace=""
16225 ac_google_start_namespace=""
16226 ac_google_end_namespace=""
16227 fi
16229 cat >>confdefs.h <<_ACEOF
16230 #define GOOGLE_NAMESPACE $ac_google_namespace
16231 _ACEOF
16234 cat >>confdefs.h <<_ACEOF
16235 #define _START_GOOGLE_NAMESPACE_ $ac_google_start_namespace
16236 _ACEOF
16239 cat >>confdefs.h <<_ACEOF
16240 #define _END_GOOGLE_NAMESPACE_ $ac_google_end_namespace
16241 _ACEOF
16245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports using ::operator<<" >&5
16246 $as_echo_n "checking whether compiler supports using ::operator<<... " >&6; }
16247 if test "${ac_cv_cxx_using_operator+set}" = set; then :
16248 $as_echo_n "(cached) " >&6
16249 else
16251 ac_ext=cpp
16252 ac_cpp='$CXXCPP $CPPFLAGS'
16253 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16254 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16255 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
16257 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16258 /* end confdefs.h. */
16259 #include <iostream>
16260 std::ostream& operator<<(std::ostream&, struct s);
16261 int
16262 main ()
16263 {
16264 using ::operator<<; return 0;
16265 ;
16266 return 0;
16267 }
16268 _ACEOF
16269 if ac_fn_cxx_try_compile "$LINENO"; then :
16270 ac_cv_cxx_using_operator=1
16271 else
16272 ac_cv_cxx_using_operator=0
16273 fi
16274 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16275 ac_ext=cpp
16276 ac_cpp='$CXXCPP $CPPFLAGS'
16277 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16278 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16279 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
16281 fi
16282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_using_operator" >&5
16283 $as_echo "$ac_cv_cxx_using_operator" >&6; }
16284 if test "$ac_cv_cxx_using_operator" = 1; then
16286 $as_echo "#define HAVE_USING_OPERATOR 1" >>confdefs.h
16288 fi
16290 for ac_header in ucontext.h
16291 do :
16292 ac_fn_cxx_check_header_mongrel "$LINENO" "ucontext.h" "ac_cv_header_ucontext_h" "$ac_includes_default"
16293 if test "x$ac_cv_header_ucontext_h" = x""yes; then :
16294 cat >>confdefs.h <<_ACEOF
16295 #define HAVE_UCONTEXT_H 1
16296 _ACEOF
16298 fi
16300 done
16302 for ac_header in sys/ucontext.h
16303 do :
16304 ac_fn_cxx_check_header_mongrel "$LINENO" "sys/ucontext.h" "ac_cv_header_sys_ucontext_h" "$ac_includes_default"
16305 if test "x$ac_cv_header_sys_ucontext_h" = x""yes; then :
16306 cat >>confdefs.h <<_ACEOF
16307 #define HAVE_SYS_UCONTEXT_H 1
16308 _ACEOF
16310 fi
16312 done
16313 # ucontext on OS X 10.6 (at least)
16314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to access the program counter from a struct ucontext" >&5
16315 $as_echo_n "checking how to access the program counter from a struct ucontext... " >&6; }
16316 pc_fields=" uc_mcontext.gregs[REG_PC]" # Solaris x86 (32 + 64 bit)
16317 pc_fields="$pc_fields uc_mcontext.gregs[REG_EIP]" # Linux (i386)
16318 pc_fields="$pc_fields uc_mcontext.gregs[REG_RIP]" # Linux (x86_64)
16319 pc_fields="$pc_fields uc_mcontext.sc_ip" # Linux (ia64)
16320 pc_fields="$pc_fields uc_mcontext.uc_regs->gregs[PT_NIP]" # Linux (ppc)
16321 pc_fields="$pc_fields uc_mcontext.gregs[R15]" # Linux (arm old [untested])
16322 pc_fields="$pc_fields uc_mcontext.arm_pc" # Linux (arm new [untested])
16323 pc_fields="$pc_fields uc_mcontext.mc_eip" # FreeBSD (i386)
16324 pc_fields="$pc_fields uc_mcontext.mc_rip" # FreeBSD (x86_64 [untested])
16325 pc_fields="$pc_fields uc_mcontext.__gregs[_REG_EIP]" # NetBSD (i386)
16326 pc_fields="$pc_fields uc_mcontext.__gregs[_REG_RIP]" # NetBSD (x86_64)
16327 pc_fields="$pc_fields uc_mcontext->ss.eip" # OS X (i386, <=10.4)
16328 pc_fields="$pc_fields uc_mcontext->__ss.__eip" # OS X (i386, >=10.5)
16329 pc_fields="$pc_fields uc_mcontext->ss.rip" # OS X (x86_64)
16330 pc_fields="$pc_fields uc_mcontext->__ss.__rip" # OS X (>=10.5 [untested])
16331 pc_fields="$pc_fields uc_mcontext->ss.srr0" # OS X (ppc, ppc64 [untested])
16332 pc_fields="$pc_fields uc_mcontext->__ss.__srr0" # OS X (>=10.5 [untested])
16333 pc_field_found=false
16334 for pc_field in $pc_fields; do
16335 if ! $pc_field_found; then
16336 if test "x$ac_cv_header_sys_ucontext_h" = xyes; then
16337 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16338 /* end confdefs.h. */
16339 #define _GNU_SOURCE 1
16340 #include <sys/ucontext.h>
16341 int
16342 main ()
16343 {
16344 ucontext_t u; return u.$pc_field == 0;
16345 ;
16346 return 0;
16347 }
16348 _ACEOF
16349 if ac_fn_cxx_try_compile "$LINENO"; then :
16351 cat >>confdefs.h <<_ACEOF
16352 #define PC_FROM_UCONTEXT $pc_field
16353 _ACEOF
16355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pc_field" >&5
16356 $as_echo "$pc_field" >&6; }
16357 pc_field_found=true
16358 fi
16359 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16360 else
16361 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16362 /* end confdefs.h. */
16363 #define _GNU_SOURCE 1
16364 #include <ucontext.h>
16365 int
16366 main ()
16367 {
16368 ucontext_t u; return u.$pc_field == 0;
16369 ;
16370 return 0;
16371 }
16372 _ACEOF
16373 if ac_fn_cxx_try_compile "$LINENO"; then :
16375 cat >>confdefs.h <<_ACEOF
16376 #define PC_FROM_UCONTEXT $pc_field
16377 _ACEOF
16379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pc_field" >&5
16380 $as_echo "$pc_field" >&6; }
16381 pc_field_found=true
16382 fi
16383 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16384 fi
16385 fi
16386 done
16387 if ! $pc_field_found; then
16388 pc_fields=" sc_eip" # OpenBSD (i386)
16389 pc_fields="$pc_fields sc_rip" # OpenBSD (x86_64)
16390 for pc_field in $pc_fields; do
16391 if ! $pc_field_found; then
16392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16393 /* end confdefs.h. */
16394 #include <signal.h>
16395 int
16396 main ()
16397 {
16398 ucontext_t u; return u.$pc_field == 0;
16399 ;
16400 return 0;
16401 }
16402 _ACEOF
16403 if ac_fn_cxx_try_compile "$LINENO"; then :
16405 cat >>confdefs.h <<_ACEOF
16406 #define PC_FROM_UCONTEXT $pc_field
16407 _ACEOF
16409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pc_field" >&5
16410 $as_echo "$pc_field" >&6; }
16411 pc_field_found=true
16412 fi
16413 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16414 fi
16415 done
16416 fi
16417 if ! $pc_field_found; then
16418 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Could not find the PC. Will not output failed addresses..." >&5
16419 $as_echo "$as_me: WARNING: Could not find the PC. Will not output failed addresses..." >&2;}
16420 fi
16423 cat >>confdefs.h <<_ACEOF
16424 #define TEST_SRC_DIR "$srcdir"
16425 _ACEOF
16428 # These are what's needed by logging.h.in and raw_logging.h.in
16451 # Write generated configuration file
16452 ac_config_files="$ac_config_files Makefile src/glog/logging.h src/glog/raw_logging.h src/glog/vlog_is_on.h src/glog/stl_logging.h"
16454 ac_config_files="$ac_config_files libglog.pc"
16456 cat >confcache <<\_ACEOF
16457 # This file is a shell script that caches the results of configure
16458 # tests run on this system so they can be shared between configure
16459 # scripts and configure runs, see configure's option --config-cache.
16460 # It is not useful on other systems. If it contains results you don't
16461 # want to keep, you may remove or edit it.
16462 #
16463 # config.status only pays attention to the cache file if you give it
16464 # the --recheck option to rerun configure.
16465 #
16466 # `ac_cv_env_foo' variables (set or unset) will be overridden when
16467 # loading this file, other *unset* `ac_cv_foo' will be assigned the
16468 # following values.
16470 _ACEOF
16472 # The following way of writing the cache mishandles newlines in values,
16473 # but we know of no workaround that is simple, portable, and efficient.
16474 # So, we kill variables containing newlines.
16475 # Ultrix sh set writes to stderr and can't be redirected directly,
16476 # and sets the high bit in the cache file unless we assign to the vars.
16477 (
16478 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
16479 eval ac_val=\$$ac_var
16480 case $ac_val in #(
16481 *${as_nl}*)
16482 case $ac_var in #(
16483 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
16484 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
16485 esac
16486 case $ac_var in #(
16487 _ | IFS | as_nl) ;; #(
16488 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
16489 *) { eval $ac_var=; unset $ac_var;} ;;
16490 esac ;;
16491 esac
16492 done
16494 (set) 2>&1 |
16495 case $as_nl`(ac_space=' '; set) 2>&1` in #(
16496 *${as_nl}ac_space=\ *)
16497 # `set' does not quote correctly, so add quotes: double-quote
16498 # substitution turns \\\\ into \\, and sed turns \\ into \.
16499 sed -n \
16500 "s/'/'\\\\''/g;
16501 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
16502 ;; #(
16503 *)
16504 # `set' quotes correctly as required by POSIX, so do not add quotes.
16505 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
16506 ;;
16507 esac |
16508 sort
16509 ) |
16510 sed '
16511 /^ac_cv_env_/b end
16512 t clear
16513 :clear
16514 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
16515 t end
16516 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
16517 :end' >>confcache
16518 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
16519 if test -w "$cache_file"; then
16520 test "x$cache_file" != "x/dev/null" &&
16521 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
16522 $as_echo "$as_me: updating cache $cache_file" >&6;}
16523 cat confcache >$cache_file
16524 else
16525 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
16526 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
16527 fi
16528 fi
16529 rm -f confcache
16531 test "x$prefix" = xNONE && prefix=$ac_default_prefix
16532 # Let make expand exec_prefix.
16533 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
16535 DEFS=-DHAVE_CONFIG_H
16537 ac_libobjs=
16538 ac_ltlibobjs=
16539 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
16540 # 1. Remove the extension, and $U if already installed.
16541 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
16542 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
16543 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
16544 # will be set to the directory where LIBOBJS objects are built.
16545 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
16546 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
16547 done
16548 LIBOBJS=$ac_libobjs
16550 LTLIBOBJS=$ac_ltlibobjs
16553 if test -n "$EXEEXT"; then
16554 am__EXEEXT_TRUE=
16555 am__EXEEXT_FALSE='#'
16556 else
16557 am__EXEEXT_TRUE='#'
16558 am__EXEEXT_FALSE=
16559 fi
16561 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
16562 as_fn_error "conditional \"AMDEP\" was never defined.
16563 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16564 fi
16565 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
16566 as_fn_error "conditional \"am__fastdepCC\" was never defined.
16567 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16568 fi
16569 if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
16570 as_fn_error "conditional \"am__fastdepCXX\" was never defined.
16571 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16572 fi
16573 if test -z "${GCC_TRUE}" && test -z "${GCC_FALSE}"; then
16574 as_fn_error "conditional \"GCC\" was never defined.
16575 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16576 fi
16577 if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
16578 as_fn_error "conditional \"am__fastdepCXX\" was never defined.
16579 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16580 fi
16581 if test -z "${ENABLE_FRAME_POINTERS_TRUE}" && test -z "${ENABLE_FRAME_POINTERS_FALSE}"; then
16582 as_fn_error "conditional \"ENABLE_FRAME_POINTERS\" was never defined.
16583 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16584 fi
16585 if test -z "${X86_64_TRUE}" && test -z "${X86_64_FALSE}"; then
16586 as_fn_error "conditional \"X86_64\" was never defined.
16587 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16588 fi
16589 if test -z "${HAVE_GMOCK_TRUE}" && test -z "${HAVE_GMOCK_FALSE}"; then
16590 as_fn_error "conditional \"HAVE_GMOCK\" was never defined.
16591 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16592 fi
16594 : ${CONFIG_STATUS=./config.status}
16595 ac_write_fail=0
16596 ac_clean_files_save=$ac_clean_files
16597 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
16598 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
16599 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
16600 as_write_fail=0
16601 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
16602 #! $SHELL
16603 # Generated by $as_me.
16604 # Run this file to recreate the current configuration.
16605 # Compiler output produced by configure, useful for debugging
16606 # configure, is in config.log if it exists.
16608 debug=false
16609 ac_cs_recheck=false
16610 ac_cs_silent=false
16612 SHELL=\${CONFIG_SHELL-$SHELL}
16613 export SHELL
16614 _ASEOF
16615 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
16616 ## -------------------- ##
16617 ## M4sh Initialization. ##
16618 ## -------------------- ##
16620 # Be more Bourne compatible
16621 DUALCASE=1; export DUALCASE # for MKS sh
16622 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
16623 emulate sh
16624 NULLCMD=:
16625 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
16626 # is contrary to our usage. Disable this feature.
16627 alias -g '${1+"$@"}'='"$@"'
16628 setopt NO_GLOB_SUBST
16629 else
16630 case `(set -o) 2>/dev/null` in #(
16631 *posix*) :
16632 set -o posix ;; #(
16633 *) :
16634 ;;
16635 esac
16636 fi
16639 as_nl='
16640 '
16641 export as_nl
16642 # Printing a long string crashes Solaris 7 /usr/bin/printf.
16643 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
16644 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
16645 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
16646 # Prefer a ksh shell builtin over an external printf program on Solaris,
16647 # but without wasting forks for bash or zsh.
16648 if test -z "$BASH_VERSION$ZSH_VERSION" \
16649 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
16650 as_echo='print -r --'
16651 as_echo_n='print -rn --'
16652 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
16653 as_echo='printf %s\n'
16654 as_echo_n='printf %s'
16655 else
16656 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
16657 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
16658 as_echo_n='/usr/ucb/echo -n'
16659 else
16660 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
16661 as_echo_n_body='eval
16662 arg=$1;
16663 case $arg in #(
16664 *"$as_nl"*)
16665 expr "X$arg" : "X\\(.*\\)$as_nl";
16666 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
16667 esac;
16668 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
16669 '
16670 export as_echo_n_body
16671 as_echo_n='sh -c $as_echo_n_body as_echo'
16672 fi
16673 export as_echo_body
16674 as_echo='sh -c $as_echo_body as_echo'
16675 fi
16677 # The user is always right.
16678 if test "${PATH_SEPARATOR+set}" != set; then
16679 PATH_SEPARATOR=:
16680 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
16681 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
16682 PATH_SEPARATOR=';'
16683 }
16684 fi
16687 # IFS
16688 # We need space, tab and new line, in precisely that order. Quoting is
16689 # there to prevent editors from complaining about space-tab.
16690 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
16691 # splitting by setting IFS to empty value.)
16692 IFS=" "" $as_nl"
16694 # Find who we are. Look in the path if we contain no directory separator.
16695 case $0 in #((
16696 *[\\/]* ) as_myself=$0 ;;
16697 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16698 for as_dir in $PATH
16699 do
16700 IFS=$as_save_IFS
16701 test -z "$as_dir" && as_dir=.
16702 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
16703 done
16704 IFS=$as_save_IFS
16706 ;;
16707 esac
16708 # We did not find ourselves, most probably we were run as `sh COMMAND'
16709 # in which case we are not to be found in the path.
16710 if test "x$as_myself" = x; then
16711 as_myself=$0
16712 fi
16713 if test ! -f "$as_myself"; then
16714 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
16715 exit 1
16716 fi
16718 # Unset variables that we do not need and which cause bugs (e.g. in
16719 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
16720 # suppresses any "Segmentation fault" message there. '((' could
16721 # trigger a bug in pdksh 5.2.14.
16722 for as_var in BASH_ENV ENV MAIL MAILPATH
16723 do eval test x\${$as_var+set} = xset \
16724 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
16725 done
16726 PS1='$ '
16727 PS2='> '
16728 PS4='+ '
16730 # NLS nuisances.
16731 LC_ALL=C
16732 export LC_ALL
16733 LANGUAGE=C
16734 export LANGUAGE
16736 # CDPATH.
16737 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16740 # as_fn_error ERROR [LINENO LOG_FD]
16741 # ---------------------------------
16742 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
16743 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
16744 # script with status $?, using 1 if that was 0.
16745 as_fn_error ()
16746 {
16747 as_status=$?; test $as_status -eq 0 && as_status=1
16748 if test "$3"; then
16749 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
16750 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
16751 fi
16752 $as_echo "$as_me: error: $1" >&2
16753 as_fn_exit $as_status
16754 } # as_fn_error
16757 # as_fn_set_status STATUS
16758 # -----------------------
16759 # Set $? to STATUS, without forking.
16760 as_fn_set_status ()
16761 {
16762 return $1
16763 } # as_fn_set_status
16765 # as_fn_exit STATUS
16766 # -----------------
16767 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
16768 as_fn_exit ()
16769 {
16770 set +e
16771 as_fn_set_status $1
16772 exit $1
16773 } # as_fn_exit
16775 # as_fn_unset VAR
16776 # ---------------
16777 # Portably unset VAR.
16778 as_fn_unset ()
16779 {
16780 { eval $1=; unset $1;}
16781 }
16782 as_unset=as_fn_unset
16783 # as_fn_append VAR VALUE
16784 # ----------------------
16785 # Append the text in VALUE to the end of the definition contained in VAR. Take
16786 # advantage of any shell optimizations that allow amortized linear growth over
16787 # repeated appends, instead of the typical quadratic growth present in naive
16788 # implementations.
16789 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
16790 eval 'as_fn_append ()
16791 {
16792 eval $1+=\$2
16793 }'
16794 else
16795 as_fn_append ()
16796 {
16797 eval $1=\$$1\$2
16798 }
16799 fi # as_fn_append
16801 # as_fn_arith ARG...
16802 # ------------------
16803 # Perform arithmetic evaluation on the ARGs, and store the result in the
16804 # global $as_val. Take advantage of shells that can avoid forks. The arguments
16805 # must be portable across $(()) and expr.
16806 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
16807 eval 'as_fn_arith ()
16808 {
16809 as_val=$(( $* ))
16810 }'
16811 else
16812 as_fn_arith ()
16813 {
16814 as_val=`expr "$@" || test $? -eq 1`
16815 }
16816 fi # as_fn_arith
16819 if expr a : '\(a\)' >/dev/null 2>&1 &&
16820 test "X`expr 00001 : '.*\(...\)'`" = X001; then
16821 as_expr=expr
16822 else
16823 as_expr=false
16824 fi
16826 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
16827 as_basename=basename
16828 else
16829 as_basename=false
16830 fi
16832 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
16833 as_dirname=dirname
16834 else
16835 as_dirname=false
16836 fi
16838 as_me=`$as_basename -- "$0" ||
16839 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
16840 X"$0" : 'X\(//\)$' \| \
16841 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
16842 $as_echo X/"$0" |
16843 sed '/^.*\/\([^/][^/]*\)\/*$/{
16844 s//\1/
16845 q
16846 }
16847 /^X\/\(\/\/\)$/{
16848 s//\1/
16849 q
16850 }
16851 /^X\/\(\/\).*/{
16852 s//\1/
16853 q
16854 }
16855 s/.*/./; q'`
16857 # Avoid depending upon Character Ranges.
16858 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
16859 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
16860 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
16861 as_cr_digits='0123456789'
16862 as_cr_alnum=$as_cr_Letters$as_cr_digits
16864 ECHO_C= ECHO_N= ECHO_T=
16865 case `echo -n x` in #(((((
16866 -n*)
16867 case `echo 'xy\c'` in
16868 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
16869 xy) ECHO_C='\c';;
16870 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
16871 ECHO_T=' ';;
16872 esac;;
16873 *)
16874 ECHO_N='-n';;
16875 esac
16877 rm -f conf$$ conf$$.exe conf$$.file
16878 if test -d conf$$.dir; then
16879 rm -f conf$$.dir/conf$$.file
16880 else
16881 rm -f conf$$.dir
16882 mkdir conf$$.dir 2>/dev/null
16883 fi
16884 if (echo >conf$$.file) 2>/dev/null; then
16885 if ln -s conf$$.file conf$$ 2>/dev/null; then
16886 as_ln_s='ln -s'
16887 # ... but there are two gotchas:
16888 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
16889 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
16890 # In both cases, we have to default to `cp -p'.
16891 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
16892 as_ln_s='cp -p'
16893 elif ln conf$$.file conf$$ 2>/dev/null; then
16894 as_ln_s=ln
16895 else
16896 as_ln_s='cp -p'
16897 fi
16898 else
16899 as_ln_s='cp -p'
16900 fi
16901 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
16902 rmdir conf$$.dir 2>/dev/null
16905 # as_fn_mkdir_p
16906 # -------------
16907 # Create "$as_dir" as a directory, including parents if necessary.
16908 as_fn_mkdir_p ()
16909 {
16911 case $as_dir in #(
16912 -*) as_dir=./$as_dir;;
16913 esac
16914 test -d "$as_dir" || eval $as_mkdir_p || {
16915 as_dirs=
16916 while :; do
16917 case $as_dir in #(
16918 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
16919 *) as_qdir=$as_dir;;
16920 esac
16921 as_dirs="'$as_qdir' $as_dirs"
16922 as_dir=`$as_dirname -- "$as_dir" ||
16923 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16924 X"$as_dir" : 'X\(//\)[^/]' \| \
16925 X"$as_dir" : 'X\(//\)$' \| \
16926 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
16927 $as_echo X"$as_dir" |
16928 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16929 s//\1/
16930 q
16931 }
16932 /^X\(\/\/\)[^/].*/{
16933 s//\1/
16934 q
16935 }
16936 /^X\(\/\/\)$/{
16937 s//\1/
16938 q
16939 }
16940 /^X\(\/\).*/{
16941 s//\1/
16942 q
16943 }
16944 s/.*/./; q'`
16945 test -d "$as_dir" && break
16946 done
16947 test -z "$as_dirs" || eval "mkdir $as_dirs"
16948 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
16951 } # as_fn_mkdir_p
16952 if mkdir -p . 2>/dev/null; then
16953 as_mkdir_p='mkdir -p "$as_dir"'
16954 else
16955 test -d ./-p && rmdir ./-p
16956 as_mkdir_p=false
16957 fi
16959 if test -x / >/dev/null 2>&1; then
16960 as_test_x='test -x'
16961 else
16962 if ls -dL / >/dev/null 2>&1; then
16963 as_ls_L_option=L
16964 else
16965 as_ls_L_option=
16966 fi
16967 as_test_x='
16968 eval sh -c '\''
16969 if test -d "$1"; then
16970 test -d "$1/.";
16971 else
16972 case $1 in #(
16973 -*)set "./$1";;
16974 esac;
16975 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
16976 ???[sx]*):;;*)false;;esac;fi
16977 '\'' sh
16978 '
16979 fi
16980 as_executable_p=$as_test_x
16982 # Sed expression to map a string onto a valid CPP name.
16983 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
16985 # Sed expression to map a string onto a valid variable name.
16986 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
16989 exec 6>&1
16990 ## ----------------------------------- ##
16991 ## Main body of $CONFIG_STATUS script. ##
16992 ## ----------------------------------- ##
16993 _ASEOF
16994 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
16996 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16997 # Save the log message, to keep $0 and so on meaningful, and to
16998 # report actual input values of CONFIG_FILES etc. instead of their
16999 # values after options handling.
17000 ac_log="
17001 This file was extended by glog $as_me 0.3.1, which was
17002 generated by GNU Autoconf 2.65. Invocation command line was
17004 CONFIG_FILES = $CONFIG_FILES
17005 CONFIG_HEADERS = $CONFIG_HEADERS
17006 CONFIG_LINKS = $CONFIG_LINKS
17007 CONFIG_COMMANDS = $CONFIG_COMMANDS
17008 $ $0 $@
17010 on `(hostname || uname -n) 2>/dev/null | sed 1q`
17011 "
17013 _ACEOF
17015 case $ac_config_files in *"
17016 "*) set x $ac_config_files; shift; ac_config_files=$*;;
17017 esac
17019 case $ac_config_headers in *"
17020 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
17021 esac
17024 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17025 # Files that config.status was made for.
17026 config_files="$ac_config_files"
17027 config_headers="$ac_config_headers"
17028 config_commands="$ac_config_commands"
17030 _ACEOF
17032 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17033 ac_cs_usage="\
17034 \`$as_me' instantiates files and other configuration actions
17035 from templates according to the current configuration. Unless the files
17036 and actions are specified as TAGs, all are instantiated by default.
17038 Usage: $0 [OPTION]... [TAG]...
17040 -h, --help print this help, then exit
17041 -V, --version print version number and configuration settings, then exit
17042 --config print configuration, then exit
17043 -q, --quiet, --silent
17044 do not print progress messages
17045 -d, --debug don't remove temporary files
17046 --recheck update $as_me by reconfiguring in the same conditions
17047 --file=FILE[:TEMPLATE]
17048 instantiate the configuration file FILE
17049 --header=FILE[:TEMPLATE]
17050 instantiate the configuration header FILE
17052 Configuration files:
17053 $config_files
17055 Configuration headers:
17056 $config_headers
17058 Configuration commands:
17059 $config_commands
17061 Report bugs to <opensource@google.com>."
17063 _ACEOF
17064 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17065 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
17066 ac_cs_version="\\
17067 glog config.status 0.3.1
17068 configured by $0, generated by GNU Autoconf 2.65,
17069 with options \\"\$ac_cs_config\\"
17071 Copyright (C) 2009 Free Software Foundation, Inc.
17072 This config.status script is free software; the Free Software Foundation
17073 gives unlimited permission to copy, distribute and modify it."
17075 ac_pwd='$ac_pwd'
17076 srcdir='$srcdir'
17077 INSTALL='$INSTALL'
17078 MKDIR_P='$MKDIR_P'
17079 AWK='$AWK'
17080 test -n "\$AWK" || AWK=awk
17081 _ACEOF
17083 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17084 # The default lists apply if the user does not specify any file.
17085 ac_need_defaults=:
17086 while test $# != 0
17087 do
17088 case $1 in
17089 --*=*)
17090 ac_option=`expr "X$1" : 'X\([^=]*\)='`
17091 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
17092 ac_shift=:
17093 ;;
17094 *)
17095 ac_option=$1
17096 ac_optarg=$2
17097 ac_shift=shift
17098 ;;
17099 esac
17101 case $ac_option in
17102 # Handling of the options.
17103 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
17104 ac_cs_recheck=: ;;
17105 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
17106 $as_echo "$ac_cs_version"; exit ;;
17107 --config | --confi | --conf | --con | --co | --c )
17108 $as_echo "$ac_cs_config"; exit ;;
17109 --debug | --debu | --deb | --de | --d | -d )
17110 debug=: ;;
17111 --file | --fil | --fi | --f )
17112 $ac_shift
17113 case $ac_optarg in
17114 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
17115 esac
17116 as_fn_append CONFIG_FILES " '$ac_optarg'"
17117 ac_need_defaults=false;;
17118 --header | --heade | --head | --hea )
17119 $ac_shift
17120 case $ac_optarg in
17121 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
17122 esac
17123 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
17124 ac_need_defaults=false;;
17125 --he | --h)
17126 # Conflict between --help and --header
17127 as_fn_error "ambiguous option: \`$1'
17128 Try \`$0 --help' for more information.";;
17129 --help | --hel | -h )
17130 $as_echo "$ac_cs_usage"; exit ;;
17131 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
17132 | -silent | --silent | --silen | --sile | --sil | --si | --s)
17133 ac_cs_silent=: ;;
17135 # This is an error.
17136 -*) as_fn_error "unrecognized option: \`$1'
17137 Try \`$0 --help' for more information." ;;
17139 *) as_fn_append ac_config_targets " $1"
17140 ac_need_defaults=false ;;
17142 esac
17143 shift
17144 done
17146 ac_configure_extra_args=
17148 if $ac_cs_silent; then
17149 exec 6>/dev/null
17150 ac_configure_extra_args="$ac_configure_extra_args --silent"
17151 fi
17153 _ACEOF
17154 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17155 if \$ac_cs_recheck; then
17156 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
17157 shift
17158 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
17159 CONFIG_SHELL='$SHELL'
17160 export CONFIG_SHELL
17161 exec "\$@"
17162 fi
17164 _ACEOF
17165 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17166 exec 5>>config.log
17167 {
17168 echo
17169 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
17170 ## Running $as_me. ##
17171 _ASBOX
17172 $as_echo "$ac_log"
17173 } >&5
17175 _ACEOF
17176 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17177 #
17178 # INIT-COMMANDS
17179 #
17180 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
17183 # The HP-UX ksh and POSIX shell print the target directory to stdout
17184 # if CDPATH is set.
17185 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
17187 sed_quote_subst='$sed_quote_subst'
17188 double_quote_subst='$double_quote_subst'
17189 delay_variable_subst='$delay_variable_subst'
17190 macro_version='`$ECHO "X$macro_version" | $Xsed -e "$delay_single_quote_subst"`'
17191 macro_revision='`$ECHO "X$macro_revision" | $Xsed -e "$delay_single_quote_subst"`'
17192 enable_shared='`$ECHO "X$enable_shared" | $Xsed -e "$delay_single_quote_subst"`'
17193 enable_static='`$ECHO "X$enable_static" | $Xsed -e "$delay_single_quote_subst"`'
17194 pic_mode='`$ECHO "X$pic_mode" | $Xsed -e "$delay_single_quote_subst"`'
17195 enable_fast_install='`$ECHO "X$enable_fast_install" | $Xsed -e "$delay_single_quote_subst"`'
17196 host_alias='`$ECHO "X$host_alias" | $Xsed -e "$delay_single_quote_subst"`'
17197 host='`$ECHO "X$host" | $Xsed -e "$delay_single_quote_subst"`'
17198 host_os='`$ECHO "X$host_os" | $Xsed -e "$delay_single_quote_subst"`'
17199 build_alias='`$ECHO "X$build_alias" | $Xsed -e "$delay_single_quote_subst"`'
17200 build='`$ECHO "X$build" | $Xsed -e "$delay_single_quote_subst"`'
17201 build_os='`$ECHO "X$build_os" | $Xsed -e "$delay_single_quote_subst"`'
17202 SED='`$ECHO "X$SED" | $Xsed -e "$delay_single_quote_subst"`'
17203 Xsed='`$ECHO "X$Xsed" | $Xsed -e "$delay_single_quote_subst"`'
17204 GREP='`$ECHO "X$GREP" | $Xsed -e "$delay_single_quote_subst"`'
17205 EGREP='`$ECHO "X$EGREP" | $Xsed -e "$delay_single_quote_subst"`'
17206 FGREP='`$ECHO "X$FGREP" | $Xsed -e "$delay_single_quote_subst"`'
17207 LD='`$ECHO "X$LD" | $Xsed -e "$delay_single_quote_subst"`'
17208 NM='`$ECHO "X$NM" | $Xsed -e "$delay_single_quote_subst"`'
17209 LN_S='`$ECHO "X$LN_S" | $Xsed -e "$delay_single_quote_subst"`'
17210 max_cmd_len='`$ECHO "X$max_cmd_len" | $Xsed -e "$delay_single_quote_subst"`'
17211 ac_objext='`$ECHO "X$ac_objext" | $Xsed -e "$delay_single_quote_subst"`'
17212 exeext='`$ECHO "X$exeext" | $Xsed -e "$delay_single_quote_subst"`'
17213 lt_unset='`$ECHO "X$lt_unset" | $Xsed -e "$delay_single_quote_subst"`'
17214 lt_SP2NL='`$ECHO "X$lt_SP2NL" | $Xsed -e "$delay_single_quote_subst"`'
17215 lt_NL2SP='`$ECHO "X$lt_NL2SP" | $Xsed -e "$delay_single_quote_subst"`'
17216 reload_flag='`$ECHO "X$reload_flag" | $Xsed -e "$delay_single_quote_subst"`'
17217 reload_cmds='`$ECHO "X$reload_cmds" | $Xsed -e "$delay_single_quote_subst"`'
17218 OBJDUMP='`$ECHO "X$OBJDUMP" | $Xsed -e "$delay_single_quote_subst"`'
17219 deplibs_check_method='`$ECHO "X$deplibs_check_method" | $Xsed -e "$delay_single_quote_subst"`'
17220 file_magic_cmd='`$ECHO "X$file_magic_cmd" | $Xsed -e "$delay_single_quote_subst"`'
17221 AR='`$ECHO "X$AR" | $Xsed -e "$delay_single_quote_subst"`'
17222 AR_FLAGS='`$ECHO "X$AR_FLAGS" | $Xsed -e "$delay_single_quote_subst"`'
17223 STRIP='`$ECHO "X$STRIP" | $Xsed -e "$delay_single_quote_subst"`'
17224 RANLIB='`$ECHO "X$RANLIB" | $Xsed -e "$delay_single_quote_subst"`'
17225 old_postinstall_cmds='`$ECHO "X$old_postinstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
17226 old_postuninstall_cmds='`$ECHO "X$old_postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
17227 old_archive_cmds='`$ECHO "X$old_archive_cmds" | $Xsed -e "$delay_single_quote_subst"`'
17228 CC='`$ECHO "X$CC" | $Xsed -e "$delay_single_quote_subst"`'
17229 CFLAGS='`$ECHO "X$CFLAGS" | $Xsed -e "$delay_single_quote_subst"`'
17230 compiler='`$ECHO "X$compiler" | $Xsed -e "$delay_single_quote_subst"`'
17231 GCC='`$ECHO "X$GCC" | $Xsed -e "$delay_single_quote_subst"`'
17232 lt_cv_sys_global_symbol_pipe='`$ECHO "X$lt_cv_sys_global_symbol_pipe" | $Xsed -e "$delay_single_quote_subst"`'
17233 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "X$lt_cv_sys_global_symbol_to_cdecl" | $Xsed -e "$delay_single_quote_subst"`'
17234 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "X$lt_cv_sys_global_symbol_to_c_name_address" | $Xsed -e "$delay_single_quote_subst"`'
17235 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "X$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $Xsed -e "$delay_single_quote_subst"`'
17236 objdir='`$ECHO "X$objdir" | $Xsed -e "$delay_single_quote_subst"`'
17237 SHELL='`$ECHO "X$SHELL" | $Xsed -e "$delay_single_quote_subst"`'
17238 ECHO='`$ECHO "X$ECHO" | $Xsed -e "$delay_single_quote_subst"`'
17239 MAGIC_CMD='`$ECHO "X$MAGIC_CMD" | $Xsed -e "$delay_single_quote_subst"`'
17240 lt_prog_compiler_no_builtin_flag='`$ECHO "X$lt_prog_compiler_no_builtin_flag" | $Xsed -e "$delay_single_quote_subst"`'
17241 lt_prog_compiler_wl='`$ECHO "X$lt_prog_compiler_wl" | $Xsed -e "$delay_single_quote_subst"`'
17242 lt_prog_compiler_pic='`$ECHO "X$lt_prog_compiler_pic" | $Xsed -e "$delay_single_quote_subst"`'
17243 lt_prog_compiler_static='`$ECHO "X$lt_prog_compiler_static" | $Xsed -e "$delay_single_quote_subst"`'
17244 lt_cv_prog_compiler_c_o='`$ECHO "X$lt_cv_prog_compiler_c_o" | $Xsed -e "$delay_single_quote_subst"`'
17245 need_locks='`$ECHO "X$need_locks" | $Xsed -e "$delay_single_quote_subst"`'
17246 DSYMUTIL='`$ECHO "X$DSYMUTIL" | $Xsed -e "$delay_single_quote_subst"`'
17247 NMEDIT='`$ECHO "X$NMEDIT" | $Xsed -e "$delay_single_quote_subst"`'
17248 LIPO='`$ECHO "X$LIPO" | $Xsed -e "$delay_single_quote_subst"`'
17249 OTOOL='`$ECHO "X$OTOOL" | $Xsed -e "$delay_single_quote_subst"`'
17250 OTOOL64='`$ECHO "X$OTOOL64" | $Xsed -e "$delay_single_quote_subst"`'
17251 libext='`$ECHO "X$libext" | $Xsed -e "$delay_single_quote_subst"`'
17252 shrext_cmds='`$ECHO "X$shrext_cmds" | $Xsed -e "$delay_single_quote_subst"`'
17253 extract_expsyms_cmds='`$ECHO "X$extract_expsyms_cmds" | $Xsed -e "$delay_single_quote_subst"`'
17254 archive_cmds_need_lc='`$ECHO "X$archive_cmds_need_lc" | $Xsed -e "$delay_single_quote_subst"`'
17255 enable_shared_with_static_runtimes='`$ECHO "X$enable_shared_with_static_runtimes" | $Xsed -e "$delay_single_quote_subst"`'
17256 export_dynamic_flag_spec='`$ECHO "X$export_dynamic_flag_spec" | $Xsed -e "$delay_single_quote_subst"`'
17257 whole_archive_flag_spec='`$ECHO "X$whole_archive_flag_spec" | $Xsed -e "$delay_single_quote_subst"`'
17258 compiler_needs_object='`$ECHO "X$compiler_needs_object" | $Xsed -e "$delay_single_quote_subst"`'
17259 old_archive_from_new_cmds='`$ECHO "X$old_archive_from_new_cmds" | $Xsed -e "$delay_single_quote_subst"`'
17260 old_archive_from_expsyms_cmds='`$ECHO "X$old_archive_from_expsyms_cmds" | $Xsed -e "$delay_single_quote_subst"`'
17261 archive_cmds='`$ECHO "X$archive_cmds" | $Xsed -e "$delay_single_quote_subst"`'
17262 archive_expsym_cmds='`$ECHO "X$archive_expsym_cmds" | $Xsed -e "$delay_single_quote_subst"`'
17263 module_cmds='`$ECHO "X$module_cmds" | $Xsed -e "$delay_single_quote_subst"`'
17264 module_expsym_cmds='`$ECHO "X$module_expsym_cmds" | $Xsed -e "$delay_single_quote_subst"`'
17265 with_gnu_ld='`$ECHO "X$with_gnu_ld" | $Xsed -e "$delay_single_quote_subst"`'
17266 allow_undefined_flag='`$ECHO "X$allow_undefined_flag" | $Xsed -e "$delay_single_quote_subst"`'
17267 no_undefined_flag='`$ECHO "X$no_undefined_flag" | $Xsed -e "$delay_single_quote_subst"`'
17268 hardcode_libdir_flag_spec='`$ECHO "X$hardcode_libdir_flag_spec" | $Xsed -e "$delay_single_quote_subst"`'
17269 hardcode_libdir_flag_spec_ld='`$ECHO "X$hardcode_libdir_flag_spec_ld" | $Xsed -e "$delay_single_quote_subst"`'
17270 hardcode_libdir_separator='`$ECHO "X$hardcode_libdir_separator" | $Xsed -e "$delay_single_quote_subst"`'
17271 hardcode_direct='`$ECHO "X$hardcode_direct" | $Xsed -e "$delay_single_quote_subst"`'
17272 hardcode_direct_absolute='`$ECHO "X$hardcode_direct_absolute" | $Xsed -e "$delay_single_quote_subst"`'
17273 hardcode_minus_L='`$ECHO "X$hardcode_minus_L" | $Xsed -e "$delay_single_quote_subst"`'
17274 hardcode_shlibpath_var='`$ECHO "X$hardcode_shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`'
17275 hardcode_automatic='`$ECHO "X$hardcode_automatic" | $Xsed -e "$delay_single_quote_subst"`'
17276 inherit_rpath='`$ECHO "X$inherit_rpath" | $Xsed -e "$delay_single_quote_subst"`'
17277 link_all_deplibs='`$ECHO "X$link_all_deplibs" | $Xsed -e "$delay_single_quote_subst"`'
17278 fix_srcfile_path='`$ECHO "X$fix_srcfile_path" | $Xsed -e "$delay_single_quote_subst"`'
17279 always_export_symbols='`$ECHO "X$always_export_symbols" | $Xsed -e "$delay_single_quote_subst"`'
17280 export_symbols_cmds='`$ECHO "X$export_symbols_cmds" | $Xsed -e "$delay_single_quote_subst"`'
17281 exclude_expsyms='`$ECHO "X$exclude_expsyms" | $Xsed -e "$delay_single_quote_subst"`'
17282 include_expsyms='`$ECHO "X$include_expsyms" | $Xsed -e "$delay_single_quote_subst"`'
17283 prelink_cmds='`$ECHO "X$prelink_cmds" | $Xsed -e "$delay_single_quote_subst"`'
17284 file_list_spec='`$ECHO "X$file_list_spec" | $Xsed -e "$delay_single_quote_subst"`'
17285 variables_saved_for_relink='`$ECHO "X$variables_saved_for_relink" | $Xsed -e "$delay_single_quote_subst"`'
17286 need_lib_prefix='`$ECHO "X$need_lib_prefix" | $Xsed -e "$delay_single_quote_subst"`'
17287 need_version='`$ECHO "X$need_version" | $Xsed -e "$delay_single_quote_subst"`'
17288 version_type='`$ECHO "X$version_type" | $Xsed -e "$delay_single_quote_subst"`'
17289 runpath_var='`$ECHO "X$runpath_var" | $Xsed -e "$delay_single_quote_subst"`'
17290 shlibpath_var='`$ECHO "X$shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`'
17291 shlibpath_overrides_runpath='`$ECHO "X$shlibpath_overrides_runpath" | $Xsed -e "$delay_single_quote_subst"`'
17292 libname_spec='`$ECHO "X$libname_spec" | $Xsed -e "$delay_single_quote_subst"`'
17293 library_names_spec='`$ECHO "X$library_names_spec" | $Xsed -e "$delay_single_quote_subst"`'
17294 soname_spec='`$ECHO "X$soname_spec" | $Xsed -e "$delay_single_quote_subst"`'
17295 postinstall_cmds='`$ECHO "X$postinstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
17296 postuninstall_cmds='`$ECHO "X$postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
17297 finish_cmds='`$ECHO "X$finish_cmds" | $Xsed -e "$delay_single_quote_subst"`'
17298 finish_eval='`$ECHO "X$finish_eval" | $Xsed -e "$delay_single_quote_subst"`'
17299 hardcode_into_libs='`$ECHO "X$hardcode_into_libs" | $Xsed -e "$delay_single_quote_subst"`'
17300 sys_lib_search_path_spec='`$ECHO "X$sys_lib_search_path_spec" | $Xsed -e "$delay_single_quote_subst"`'
17301 sys_lib_dlsearch_path_spec='`$ECHO "X$sys_lib_dlsearch_path_spec" | $Xsed -e "$delay_single_quote_subst"`'
17302 hardcode_action='`$ECHO "X$hardcode_action" | $Xsed -e "$delay_single_quote_subst"`'
17303 enable_dlopen='`$ECHO "X$enable_dlopen" | $Xsed -e "$delay_single_quote_subst"`'
17304 enable_dlopen_self='`$ECHO "X$enable_dlopen_self" | $Xsed -e "$delay_single_quote_subst"`'
17305 enable_dlopen_self_static='`$ECHO "X$enable_dlopen_self_static" | $Xsed -e "$delay_single_quote_subst"`'
17306 old_striplib='`$ECHO "X$old_striplib" | $Xsed -e "$delay_single_quote_subst"`'
17307 striplib='`$ECHO "X$striplib" | $Xsed -e "$delay_single_quote_subst"`'
17308 compiler_lib_search_dirs='`$ECHO "X$compiler_lib_search_dirs" | $Xsed -e "$delay_single_quote_subst"`'
17309 predep_objects='`$ECHO "X$predep_objects" | $Xsed -e "$delay_single_quote_subst"`'
17310 postdep_objects='`$ECHO "X$postdep_objects" | $Xsed -e "$delay_single_quote_subst"`'
17311 predeps='`$ECHO "X$predeps" | $Xsed -e "$delay_single_quote_subst"`'
17312 postdeps='`$ECHO "X$postdeps" | $Xsed -e "$delay_single_quote_subst"`'
17313 compiler_lib_search_path='`$ECHO "X$compiler_lib_search_path" | $Xsed -e "$delay_single_quote_subst"`'
17314 LD_CXX='`$ECHO "X$LD_CXX" | $Xsed -e "$delay_single_quote_subst"`'
17315 old_archive_cmds_CXX='`$ECHO "X$old_archive_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
17316 compiler_CXX='`$ECHO "X$compiler_CXX" | $Xsed -e "$delay_single_quote_subst"`'
17317 GCC_CXX='`$ECHO "X$GCC_CXX" | $Xsed -e "$delay_single_quote_subst"`'
17318 lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "X$lt_prog_compiler_no_builtin_flag_CXX" | $Xsed -e "$delay_single_quote_subst"`'
17319 lt_prog_compiler_wl_CXX='`$ECHO "X$lt_prog_compiler_wl_CXX" | $Xsed -e "$delay_single_quote_subst"`'
17320 lt_prog_compiler_pic_CXX='`$ECHO "X$lt_prog_compiler_pic_CXX" | $Xsed -e "$delay_single_quote_subst"`'
17321 lt_prog_compiler_static_CXX='`$ECHO "X$lt_prog_compiler_static_CXX" | $Xsed -e "$delay_single_quote_subst"`'
17322 lt_cv_prog_compiler_c_o_CXX='`$ECHO "X$lt_cv_prog_compiler_c_o_CXX" | $Xsed -e "$delay_single_quote_subst"`'
17323 archive_cmds_need_lc_CXX='`$ECHO "X$archive_cmds_need_lc_CXX" | $Xsed -e "$delay_single_quote_subst"`'
17324 enable_shared_with_static_runtimes_CXX='`$ECHO "X$enable_shared_with_static_runtimes_CXX" | $Xsed -e "$delay_single_quote_subst"`'
17325 export_dynamic_flag_spec_CXX='`$ECHO "X$export_dynamic_flag_spec_CXX" | $Xsed -e "$delay_single_quote_subst"`'
17326 whole_archive_flag_spec_CXX='`$ECHO "X$whole_archive_flag_spec_CXX" | $Xsed -e "$delay_single_quote_subst"`'
17327 compiler_needs_object_CXX='`$ECHO "X$compiler_needs_object_CXX" | $Xsed -e "$delay_single_quote_subst"`'
17328 old_archive_from_new_cmds_CXX='`$ECHO "X$old_archive_from_new_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
17329 old_archive_from_expsyms_cmds_CXX='`$ECHO "X$old_archive_from_expsyms_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
17330 archive_cmds_CXX='`$ECHO "X$archive_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
17331 archive_expsym_cmds_CXX='`$ECHO "X$archive_expsym_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
17332 module_cmds_CXX='`$ECHO "X$module_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
17333 module_expsym_cmds_CXX='`$ECHO "X$module_expsym_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
17334 with_gnu_ld_CXX='`$ECHO "X$with_gnu_ld_CXX" | $Xsed -e "$delay_single_quote_subst"`'
17335 allow_undefined_flag_CXX='`$ECHO "X$allow_undefined_flag_CXX" | $Xsed -e "$delay_single_quote_subst"`'
17336 no_undefined_flag_CXX='`$ECHO "X$no_undefined_flag_CXX" | $Xsed -e "$delay_single_quote_subst"`'
17337 hardcode_libdir_flag_spec_CXX='`$ECHO "X$hardcode_libdir_flag_spec_CXX" | $Xsed -e "$delay_single_quote_subst"`'
17338 hardcode_libdir_flag_spec_ld_CXX='`$ECHO "X$hardcode_libdir_flag_spec_ld_CXX" | $Xsed -e "$delay_single_quote_subst"`'
17339 hardcode_libdir_separator_CXX='`$ECHO "X$hardcode_libdir_separator_CXX" | $Xsed -e "$delay_single_quote_subst"`'
17340 hardcode_direct_CXX='`$ECHO "X$hardcode_direct_CXX" | $Xsed -e "$delay_single_quote_subst"`'
17341 hardcode_direct_absolute_CXX='`$ECHO "X$hardcode_direct_absolute_CXX" | $Xsed -e "$delay_single_quote_subst"`'
17342 hardcode_minus_L_CXX='`$ECHO "X$hardcode_minus_L_CXX" | $Xsed -e "$delay_single_quote_subst"`'
17343 hardcode_shlibpath_var_CXX='`$ECHO "X$hardcode_shlibpath_var_CXX" | $Xsed -e "$delay_single_quote_subst"`'
17344 hardcode_automatic_CXX='`$ECHO "X$hardcode_automatic_CXX" | $Xsed -e "$delay_single_quote_subst"`'
17345 inherit_rpath_CXX='`$ECHO "X$inherit_rpath_CXX" | $Xsed -e "$delay_single_quote_subst"`'
17346 link_all_deplibs_CXX='`$ECHO "X$link_all_deplibs_CXX" | $Xsed -e "$delay_single_quote_subst"`'
17347 fix_srcfile_path_CXX='`$ECHO "X$fix_srcfile_path_CXX" | $Xsed -e "$delay_single_quote_subst"`'
17348 always_export_symbols_CXX='`$ECHO "X$always_export_symbols_CXX" | $Xsed -e "$delay_single_quote_subst"`'
17349 export_symbols_cmds_CXX='`$ECHO "X$export_symbols_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
17350 exclude_expsyms_CXX='`$ECHO "X$exclude_expsyms_CXX" | $Xsed -e "$delay_single_quote_subst"`'
17351 include_expsyms_CXX='`$ECHO "X$include_expsyms_CXX" | $Xsed -e "$delay_single_quote_subst"`'
17352 prelink_cmds_CXX='`$ECHO "X$prelink_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
17353 file_list_spec_CXX='`$ECHO "X$file_list_spec_CXX" | $Xsed -e "$delay_single_quote_subst"`'
17354 hardcode_action_CXX='`$ECHO "X$hardcode_action_CXX" | $Xsed -e "$delay_single_quote_subst"`'
17355 compiler_lib_search_dirs_CXX='`$ECHO "X$compiler_lib_search_dirs_CXX" | $Xsed -e "$delay_single_quote_subst"`'
17356 predep_objects_CXX='`$ECHO "X$predep_objects_CXX" | $Xsed -e "$delay_single_quote_subst"`'
17357 postdep_objects_CXX='`$ECHO "X$postdep_objects_CXX" | $Xsed -e "$delay_single_quote_subst"`'
17358 predeps_CXX='`$ECHO "X$predeps_CXX" | $Xsed -e "$delay_single_quote_subst"`'
17359 postdeps_CXX='`$ECHO "X$postdeps_CXX" | $Xsed -e "$delay_single_quote_subst"`'
17360 compiler_lib_search_path_CXX='`$ECHO "X$compiler_lib_search_path_CXX" | $Xsed -e "$delay_single_quote_subst"`'
17362 LTCC='$LTCC'
17363 LTCFLAGS='$LTCFLAGS'
17364 compiler='$compiler_DEFAULT'
17366 # Quote evaled strings.
17367 for var in SED \
17368 GREP \
17369 EGREP \
17370 FGREP \
17371 LD \
17372 NM \
17373 LN_S \
17374 lt_SP2NL \
17375 lt_NL2SP \
17376 reload_flag \
17377 OBJDUMP \
17378 deplibs_check_method \
17379 file_magic_cmd \
17380 AR \
17381 AR_FLAGS \
17382 STRIP \
17383 RANLIB \
17384 CC \
17385 CFLAGS \
17386 compiler \
17387 lt_cv_sys_global_symbol_pipe \
17388 lt_cv_sys_global_symbol_to_cdecl \
17389 lt_cv_sys_global_symbol_to_c_name_address \
17390 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
17391 SHELL \
17392 ECHO \
17393 lt_prog_compiler_no_builtin_flag \
17394 lt_prog_compiler_wl \
17395 lt_prog_compiler_pic \
17396 lt_prog_compiler_static \
17397 lt_cv_prog_compiler_c_o \
17398 need_locks \
17399 DSYMUTIL \
17400 NMEDIT \
17401 LIPO \
17402 OTOOL \
17403 OTOOL64 \
17404 shrext_cmds \
17405 export_dynamic_flag_spec \
17406 whole_archive_flag_spec \
17407 compiler_needs_object \
17408 with_gnu_ld \
17409 allow_undefined_flag \
17410 no_undefined_flag \
17411 hardcode_libdir_flag_spec \
17412 hardcode_libdir_flag_spec_ld \
17413 hardcode_libdir_separator \
17414 fix_srcfile_path \
17415 exclude_expsyms \
17416 include_expsyms \
17417 file_list_spec \
17418 variables_saved_for_relink \
17419 libname_spec \
17420 library_names_spec \
17421 soname_spec \
17422 finish_eval \
17423 old_striplib \
17424 striplib \
17425 compiler_lib_search_dirs \
17426 predep_objects \
17427 postdep_objects \
17428 predeps \
17429 postdeps \
17430 compiler_lib_search_path \
17431 LD_CXX \
17432 compiler_CXX \
17433 lt_prog_compiler_no_builtin_flag_CXX \
17434 lt_prog_compiler_wl_CXX \
17435 lt_prog_compiler_pic_CXX \
17436 lt_prog_compiler_static_CXX \
17437 lt_cv_prog_compiler_c_o_CXX \
17438 export_dynamic_flag_spec_CXX \
17439 whole_archive_flag_spec_CXX \
17440 compiler_needs_object_CXX \
17441 with_gnu_ld_CXX \
17442 allow_undefined_flag_CXX \
17443 no_undefined_flag_CXX \
17444 hardcode_libdir_flag_spec_CXX \
17445 hardcode_libdir_flag_spec_ld_CXX \
17446 hardcode_libdir_separator_CXX \
17447 fix_srcfile_path_CXX \
17448 exclude_expsyms_CXX \
17449 include_expsyms_CXX \
17450 file_list_spec_CXX \
17451 compiler_lib_search_dirs_CXX \
17452 predep_objects_CXX \
17453 postdep_objects_CXX \
17454 predeps_CXX \
17455 postdeps_CXX \
17456 compiler_lib_search_path_CXX; do
17457 case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
17458 *[\\\\\\\`\\"\\\$]*)
17459 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
17460 ;;
17461 *)
17462 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
17463 ;;
17464 esac
17465 done
17467 # Double-quote double-evaled strings.
17468 for var in reload_cmds \
17469 old_postinstall_cmds \
17470 old_postuninstall_cmds \
17471 old_archive_cmds \
17472 extract_expsyms_cmds \
17473 old_archive_from_new_cmds \
17474 old_archive_from_expsyms_cmds \
17475 archive_cmds \
17476 archive_expsym_cmds \
17477 module_cmds \
17478 module_expsym_cmds \
17479 export_symbols_cmds \
17480 prelink_cmds \
17481 postinstall_cmds \
17482 postuninstall_cmds \
17483 finish_cmds \
17484 sys_lib_search_path_spec \
17485 sys_lib_dlsearch_path_spec \
17486 old_archive_cmds_CXX \
17487 old_archive_from_new_cmds_CXX \
17488 old_archive_from_expsyms_cmds_CXX \
17489 archive_cmds_CXX \
17490 archive_expsym_cmds_CXX \
17491 module_cmds_CXX \
17492 module_expsym_cmds_CXX \
17493 export_symbols_cmds_CXX \
17494 prelink_cmds_CXX; do
17495 case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
17496 *[\\\\\\\`\\"\\\$]*)
17497 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
17498 ;;
17499 *)
17500 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
17501 ;;
17502 esac
17503 done
17505 # Fix-up fallback echo if it was mangled by the above quoting rules.
17506 case \$lt_ECHO in
17507 *'\\\$0 --fallback-echo"') lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\$0 --fallback-echo"\$/\$0 --fallback-echo"/'\`
17508 ;;
17509 esac
17511 ac_aux_dir='$ac_aux_dir'
17512 xsi_shell='$xsi_shell'
17513 lt_shell_append='$lt_shell_append'
17515 # See if we are running on zsh, and set the options which allow our
17516 # commands through without removal of \ escapes INIT.
17517 if test -n "\${ZSH_VERSION+set}" ; then
17518 setopt NO_GLOB_SUBST
17519 fi
17522 PACKAGE='$PACKAGE'
17523 VERSION='$VERSION'
17524 TIMESTAMP='$TIMESTAMP'
17525 RM='$RM'
17526 ofile='$ofile'
17533 _ACEOF
17535 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17537 # Handling of arguments.
17538 for ac_config_target in $ac_config_targets
17539 do
17540 case $ac_config_target in
17541 "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h" ;;
17542 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
17543 "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
17544 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
17545 "src/glog/logging.h") CONFIG_FILES="$CONFIG_FILES src/glog/logging.h" ;;
17546 "src/glog/raw_logging.h") CONFIG_FILES="$CONFIG_FILES src/glog/raw_logging.h" ;;
17547 "src/glog/vlog_is_on.h") CONFIG_FILES="$CONFIG_FILES src/glog/vlog_is_on.h" ;;
17548 "src/glog/stl_logging.h") CONFIG_FILES="$CONFIG_FILES src/glog/stl_logging.h" ;;
17549 "libglog.pc") CONFIG_FILES="$CONFIG_FILES libglog.pc" ;;
17551 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
17552 esac
17553 done
17556 # If the user did not use the arguments to specify the items to instantiate,
17557 # then the envvar interface is used. Set only those that are not.
17558 # We use the long form for the default assignment because of an extremely
17559 # bizarre bug on SunOS 4.1.3.
17560 if $ac_need_defaults; then
17561 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
17562 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
17563 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
17564 fi
17566 # Have a temporary directory for convenience. Make it in the build tree
17567 # simply because there is no reason against having it here, and in addition,
17568 # creating and moving files from /tmp can sometimes cause problems.
17569 # Hook for its removal unless debugging.
17570 # Note that there is a small window in which the directory will not be cleaned:
17571 # after its creation but before its name has been assigned to `$tmp'.
17572 $debug ||
17573 {
17574 tmp=
17575 trap 'exit_status=$?
17576 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
17577 ' 0
17578 trap 'as_fn_exit 1' 1 2 13 15
17579 }
17580 # Create a (secure) tmp directory for tmp files.
17582 {
17583 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
17584 test -n "$tmp" && test -d "$tmp"
17585 } ||
17586 {
17587 tmp=./conf$$-$RANDOM
17588 (umask 077 && mkdir "$tmp")
17589 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
17591 # Set up the scripts for CONFIG_FILES section.
17592 # No need to generate them if there are no CONFIG_FILES.
17593 # This happens for instance with `./config.status config.h'.
17594 if test -n "$CONFIG_FILES"; then
17597 ac_cr=`echo X | tr X '\015'`
17598 # On cygwin, bash can eat \r inside `` if the user requested igncr.
17599 # But we know of no other shell where ac_cr would be empty at this
17600 # point, so we can use a bashism as a fallback.
17601 if test "x$ac_cr" = x; then
17602 eval ac_cr=\$\'\\r\'
17603 fi
17604 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
17605 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
17606 ac_cs_awk_cr='\r'
17607 else
17608 ac_cs_awk_cr=$ac_cr
17609 fi
17611 echo 'BEGIN {' >"$tmp/subs1.awk" &&
17612 _ACEOF
17615 {
17616 echo "cat >conf$$subs.awk <<_ACEOF" &&
17617 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
17618 echo "_ACEOF"
17619 } >conf$$subs.sh ||
17620 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17621 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
17622 ac_delim='%!_!# '
17623 for ac_last_try in false false false false false :; do
17624 . ./conf$$subs.sh ||
17625 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17627 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
17628 if test $ac_delim_n = $ac_delim_num; then
17629 break
17630 elif $ac_last_try; then
17631 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17632 else
17633 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
17634 fi
17635 done
17636 rm -f conf$$subs.sh
17638 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17639 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
17640 _ACEOF
17641 sed -n '
17642 h
17643 s/^/S["/; s/!.*/"]=/
17644 p
17645 g
17646 s/^[^!]*!//
17647 :repl
17648 t repl
17649 s/'"$ac_delim"'$//
17650 t delim
17651 :nl
17652 h
17653 s/\(.\{148\}\)..*/\1/
17654 t more1
17655 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
17656 p
17657 n
17658 b repl
17659 :more1
17660 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
17661 p
17662 g
17663 s/.\{148\}//
17664 t nl
17665 :delim
17666 h
17667 s/\(.\{148\}\)..*/\1/
17668 t more2
17669 s/["\\]/\\&/g; s/^/"/; s/$/"/
17670 p
17671 b
17672 :more2
17673 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
17674 p
17675 g
17676 s/.\{148\}//
17677 t delim
17678 ' <conf$$subs.awk | sed '
17679 /^[^""]/{
17680 N
17681 s/\n//
17682 }
17683 ' >>$CONFIG_STATUS || ac_write_fail=1
17684 rm -f conf$$subs.awk
17685 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17686 _ACAWK
17687 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
17688 for (key in S) S_is_set[key] = 1
17689 FS = ""
17691 }
17692 {
17693 line = $ 0
17694 nfields = split(line, field, "@")
17695 substed = 0
17696 len = length(field[1])
17697 for (i = 2; i < nfields; i++) {
17698 key = field[i]
17699 keylen = length(key)
17700 if (S_is_set[key]) {
17701 value = S[key]
17702 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
17703 len += length(value) + length(field[++i])
17704 substed = 1
17705 } else
17706 len += 1 + keylen
17707 }
17709 print line
17710 }
17712 _ACAWK
17713 _ACEOF
17714 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17715 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
17716 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
17717 else
17718 cat
17719 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
17720 || as_fn_error "could not setup config files machinery" "$LINENO" 5
17721 _ACEOF
17723 # VPATH may cause trouble with some makes, so we remove $(srcdir),
17724 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
17725 # trailing colons and then remove the whole line if VPATH becomes empty
17726 # (actually we leave an empty line to preserve line numbers).
17727 if test "x$srcdir" = x.; then
17728 ac_vpsub='/^[ ]*VPATH[ ]*=/{
17729 s/:*\$(srcdir):*/:/
17730 s/:*\${srcdir}:*/:/
17731 s/:*@srcdir@:*/:/
17732 s/^\([^=]*=[ ]*\):*/\1/
17733 s/:*$//
17734 s/^[^=]*=[ ]*$//
17735 }'
17736 fi
17738 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17739 fi # test -n "$CONFIG_FILES"
17741 # Set up the scripts for CONFIG_HEADERS section.
17742 # No need to generate them if there are no CONFIG_HEADERS.
17743 # This happens for instance with `./config.status Makefile'.
17744 if test -n "$CONFIG_HEADERS"; then
17745 cat >"$tmp/defines.awk" <<\_ACAWK ||
17746 BEGIN {
17747 _ACEOF
17749 # Transform confdefs.h into an awk script `defines.awk', embedded as
17750 # here-document in config.status, that substitutes the proper values into
17751 # config.h.in to produce config.h.
17753 # Create a delimiter string that does not exist in confdefs.h, to ease
17754 # handling of long lines.
17755 ac_delim='%!_!# '
17756 for ac_last_try in false false :; do
17757 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
17758 if test -z "$ac_t"; then
17759 break
17760 elif $ac_last_try; then
17761 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
17762 else
17763 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
17764 fi
17765 done
17767 # For the awk script, D is an array of macro values keyed by name,
17768 # likewise P contains macro parameters if any. Preserve backslash
17769 # newline sequences.
17771 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
17772 sed -n '
17773 s/.\{148\}/&'"$ac_delim"'/g
17774 t rset
17775 :rset
17776 s/^[ ]*#[ ]*define[ ][ ]*/ /
17777 t def
17778 d
17779 :def
17780 s/\\$//
17781 t bsnl
17782 s/["\\]/\\&/g
17783 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
17784 D["\1"]=" \3"/p
17785 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
17786 d
17787 :bsnl
17788 s/["\\]/\\&/g
17789 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
17790 D["\1"]=" \3\\\\\\n"\\/p
17791 t cont
17792 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
17793 t cont
17794 d
17795 :cont
17796 n
17797 s/.\{148\}/&'"$ac_delim"'/g
17798 t clear
17799 :clear
17800 s/\\$//
17801 t bsnlc
17802 s/["\\]/\\&/g; s/^/"/; s/$/"/p
17803 d
17804 :bsnlc
17805 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
17806 b cont
17807 ' <confdefs.h | sed '
17808 s/'"$ac_delim"'/"\\\
17809 "/g' >>$CONFIG_STATUS || ac_write_fail=1
17811 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17812 for (key in D) D_is_set[key] = 1
17813 FS = ""
17814 }
17815 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
17816 line = \$ 0
17817 split(line, arg, " ")
17818 if (arg[1] == "#") {
17819 defundef = arg[2]
17820 mac1 = arg[3]
17821 } else {
17822 defundef = substr(arg[1], 2)
17823 mac1 = arg[2]
17824 }
17825 split(mac1, mac2, "(") #)
17826 macro = mac2[1]
17827 prefix = substr(line, 1, index(line, defundef) - 1)
17828 if (D_is_set[macro]) {
17829 # Preserve the white space surrounding the "#".
17830 print prefix "define", macro P[macro] D[macro]
17831 next
17832 } else {
17833 # Replace #undef with comments. This is necessary, for example,
17834 # in the case of _POSIX_SOURCE, which is predefined and required
17835 # on some systems where configure will not decide to define it.
17836 if (defundef == "undef") {
17837 print "/*", prefix defundef, macro, "*/"
17838 next
17839 }
17840 }
17841 }
17842 { print }
17843 _ACAWK
17844 _ACEOF
17845 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17846 as_fn_error "could not setup config headers machinery" "$LINENO" 5
17847 fi # test -n "$CONFIG_HEADERS"
17850 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
17851 shift
17852 for ac_tag
17853 do
17854 case $ac_tag in
17855 :[FHLC]) ac_mode=$ac_tag; continue;;
17856 esac
17857 case $ac_mode$ac_tag in
17858 :[FHL]*:*);;
17859 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
17860 :[FH]-) ac_tag=-:-;;
17861 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
17862 esac
17863 ac_save_IFS=$IFS
17864 IFS=:
17865 set x $ac_tag
17866 IFS=$ac_save_IFS
17867 shift
17868 ac_file=$1
17869 shift
17871 case $ac_mode in
17872 :L) ac_source=$1;;
17873 :[FH])
17874 ac_file_inputs=
17875 for ac_f
17876 do
17877 case $ac_f in
17878 -) ac_f="$tmp/stdin";;
17879 *) # Look for the file first in the build tree, then in the source tree
17880 # (if the path is not absolute). The absolute path cannot be DOS-style,
17881 # because $ac_f cannot contain `:'.
17882 test -f "$ac_f" ||
17883 case $ac_f in
17884 [\\/$]*) false;;
17885 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
17886 esac ||
17887 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
17888 esac
17889 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
17890 as_fn_append ac_file_inputs " '$ac_f'"
17891 done
17893 # Let's still pretend it is `configure' which instantiates (i.e., don't
17894 # use $as_me), people would be surprised to read:
17895 # /* config.h. Generated by config.status. */
17896 configure_input='Generated from '`
17897 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
17898 `' by configure.'
17899 if test x"$ac_file" != x-; then
17900 configure_input="$ac_file. $configure_input"
17901 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
17902 $as_echo "$as_me: creating $ac_file" >&6;}
17903 fi
17904 # Neutralize special characters interpreted by sed in replacement strings.
17905 case $configure_input in #(
17906 *\&* | *\|* | *\\* )
17907 ac_sed_conf_input=`$as_echo "$configure_input" |
17908 sed 's/[\\\\&|]/\\\\&/g'`;; #(
17909 *) ac_sed_conf_input=$configure_input;;
17910 esac
17912 case $ac_tag in
17913 *:-:* | *:-) cat >"$tmp/stdin" \
17914 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
17915 esac
17916 ;;
17917 esac
17919 ac_dir=`$as_dirname -- "$ac_file" ||
17920 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17921 X"$ac_file" : 'X\(//\)[^/]' \| \
17922 X"$ac_file" : 'X\(//\)$' \| \
17923 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
17924 $as_echo X"$ac_file" |
17925 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17926 s//\1/
17927 q
17928 }
17929 /^X\(\/\/\)[^/].*/{
17930 s//\1/
17931 q
17932 }
17933 /^X\(\/\/\)$/{
17934 s//\1/
17935 q
17936 }
17937 /^X\(\/\).*/{
17938 s//\1/
17939 q
17940 }
17941 s/.*/./; q'`
17942 as_dir="$ac_dir"; as_fn_mkdir_p
17943 ac_builddir=.
17945 case "$ac_dir" in
17946 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17947 *)
17948 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17949 # A ".." for each directory in $ac_dir_suffix.
17950 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17951 case $ac_top_builddir_sub in
17952 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17953 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17954 esac ;;
17955 esac
17956 ac_abs_top_builddir=$ac_pwd
17957 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17958 # for backward compatibility:
17959 ac_top_builddir=$ac_top_build_prefix
17961 case $srcdir in
17962 .) # We are building in place.
17963 ac_srcdir=.
17964 ac_top_srcdir=$ac_top_builddir_sub
17965 ac_abs_top_srcdir=$ac_pwd ;;
17966 [\\/]* | ?:[\\/]* ) # Absolute name.
17967 ac_srcdir=$srcdir$ac_dir_suffix;
17968 ac_top_srcdir=$srcdir
17969 ac_abs_top_srcdir=$srcdir ;;
17970 *) # Relative name.
17971 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17972 ac_top_srcdir=$ac_top_build_prefix$srcdir
17973 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17974 esac
17975 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17978 case $ac_mode in
17979 :F)
17980 #
17981 # CONFIG_FILE
17982 #
17984 case $INSTALL in
17985 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
17986 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
17987 esac
17988 ac_MKDIR_P=$MKDIR_P
17989 case $MKDIR_P in
17990 [\\/$]* | ?:[\\/]* ) ;;
17991 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
17992 esac
17993 _ACEOF
17995 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17996 # If the template does not know about datarootdir, expand it.
17997 # FIXME: This hack should be removed a few years after 2.60.
17998 ac_datarootdir_hack=; ac_datarootdir_seen=
17999 ac_sed_dataroot='
18000 /datarootdir/ {
18001 p
18002 q
18003 }
18004 /@datadir@/p
18005 /@docdir@/p
18006 /@infodir@/p
18007 /@localedir@/p
18008 /@mandir@/p'
18009 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
18010 *datarootdir*) ac_datarootdir_seen=yes;;
18011 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
18012 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
18013 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
18014 _ACEOF
18015 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18016 ac_datarootdir_hack='
18017 s&@datadir@&$datadir&g
18018 s&@docdir@&$docdir&g
18019 s&@infodir@&$infodir&g
18020 s&@localedir@&$localedir&g
18021 s&@mandir@&$mandir&g
18022 s&\\\${datarootdir}&$datarootdir&g' ;;
18023 esac
18024 _ACEOF
18026 # Neutralize VPATH when `$srcdir' = `.'.
18027 # Shell code in configure.ac might set extrasub.
18028 # FIXME: do we really want to maintain this feature?
18029 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18030 ac_sed_extra="$ac_vpsub
18031 $extrasub
18032 _ACEOF
18033 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18034 :t
18035 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
18036 s|@configure_input@|$ac_sed_conf_input|;t t
18037 s&@top_builddir@&$ac_top_builddir_sub&;t t
18038 s&@top_build_prefix@&$ac_top_build_prefix&;t t
18039 s&@srcdir@&$ac_srcdir&;t t
18040 s&@abs_srcdir@&$ac_abs_srcdir&;t t
18041 s&@top_srcdir@&$ac_top_srcdir&;t t
18042 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
18043 s&@builddir@&$ac_builddir&;t t
18044 s&@abs_builddir@&$ac_abs_builddir&;t t
18045 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
18046 s&@INSTALL@&$ac_INSTALL&;t t
18047 s&@MKDIR_P@&$ac_MKDIR_P&;t t
18048 $ac_datarootdir_hack
18049 "
18050 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
18051 || as_fn_error "could not create $ac_file" "$LINENO" 5
18053 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
18054 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
18055 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
18056 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
18057 which seems to be undefined. Please make sure it is defined." >&5
18058 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
18059 which seems to be undefined. Please make sure it is defined." >&2;}
18061 rm -f "$tmp/stdin"
18062 case $ac_file in
18063 -) cat "$tmp/out" && rm -f "$tmp/out";;
18064 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
18065 esac \
18066 || as_fn_error "could not create $ac_file" "$LINENO" 5
18067 ;;
18068 :H)
18069 #
18070 # CONFIG_HEADER
18071 #
18072 if test x"$ac_file" != x-; then
18073 {
18074 $as_echo "/* $configure_input */" \
18075 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
18076 } >"$tmp/config.h" \
18077 || as_fn_error "could not create $ac_file" "$LINENO" 5
18078 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
18079 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
18080 $as_echo "$as_me: $ac_file is unchanged" >&6;}
18081 else
18082 rm -f "$ac_file"
18083 mv "$tmp/config.h" "$ac_file" \
18084 || as_fn_error "could not create $ac_file" "$LINENO" 5
18085 fi
18086 else
18087 $as_echo "/* $configure_input */" \
18088 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
18089 || as_fn_error "could not create -" "$LINENO" 5
18090 fi
18091 # Compute "$ac_file"'s index in $config_headers.
18092 _am_arg="$ac_file"
18093 _am_stamp_count=1
18094 for _am_header in $config_headers :; do
18095 case $_am_header in
18096 $_am_arg | $_am_arg:* )
18097 break ;;
18098 * )
18099 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
18100 esac
18101 done
18102 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
18103 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18104 X"$_am_arg" : 'X\(//\)[^/]' \| \
18105 X"$_am_arg" : 'X\(//\)$' \| \
18106 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
18107 $as_echo X"$_am_arg" |
18108 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18109 s//\1/
18110 q
18111 }
18112 /^X\(\/\/\)[^/].*/{
18113 s//\1/
18114 q
18115 }
18116 /^X\(\/\/\)$/{
18117 s//\1/
18118 q
18119 }
18120 /^X\(\/\).*/{
18121 s//\1/
18122 q
18123 }
18124 s/.*/./; q'`/stamp-h$_am_stamp_count
18125 ;;
18127 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
18128 $as_echo "$as_me: executing $ac_file commands" >&6;}
18129 ;;
18130 esac
18133 case $ac_file$ac_mode in
18134 "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
18135 # Autoconf 2.62 quotes --file arguments for eval, but not when files
18136 # are listed without --file. Let's play safe and only enable the eval
18137 # if we detect the quoting.
18138 case $CONFIG_FILES in
18139 *\'*) eval set x "$CONFIG_FILES" ;;
18140 *) set x $CONFIG_FILES ;;
18141 esac
18142 shift
18143 for mf
18144 do
18145 # Strip MF so we end up with the name of the file.
18146 mf=`echo "$mf" | sed -e 's/:.*$//'`
18147 # Check whether this is an Automake generated Makefile or not.
18148 # We used to match only the files named `Makefile.in', but
18149 # some people rename them; so instead we look at the file content.
18150 # Grep'ing the first line is not enough: some people post-process
18151 # each Makefile.in and add a new line on top of each file to say so.
18152 # Grep'ing the whole file is not good either: AIX grep has a line
18153 # limit of 2048, but all sed's we know have understand at least 4000.
18154 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
18155 dirpart=`$as_dirname -- "$mf" ||
18156 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18157 X"$mf" : 'X\(//\)[^/]' \| \
18158 X"$mf" : 'X\(//\)$' \| \
18159 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
18160 $as_echo X"$mf" |
18161 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18162 s//\1/
18163 q
18164 }
18165 /^X\(\/\/\)[^/].*/{
18166 s//\1/
18167 q
18168 }
18169 /^X\(\/\/\)$/{
18170 s//\1/
18171 q
18172 }
18173 /^X\(\/\).*/{
18174 s//\1/
18175 q
18176 }
18177 s/.*/./; q'`
18178 else
18179 continue
18180 fi
18181 # Extract the definition of DEPDIR, am__include, and am__quote
18182 # from the Makefile without running `make'.
18183 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
18184 test -z "$DEPDIR" && continue
18185 am__include=`sed -n 's/^am__include = //p' < "$mf"`
18186 test -z "am__include" && continue
18187 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
18188 # When using ansi2knr, U may be empty or an underscore; expand it
18189 U=`sed -n 's/^U = //p' < "$mf"`
18190 # Find all dependency output files, they are included files with
18191 # $(DEPDIR) in their names. We invoke sed twice because it is the
18192 # simplest approach to changing $(DEPDIR) to its actual value in the
18193 # expansion.
18194 for file in `sed -n "
18195 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
18196 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
18197 # Make sure the directory exists.
18198 test -f "$dirpart/$file" && continue
18199 fdir=`$as_dirname -- "$file" ||
18200 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18201 X"$file" : 'X\(//\)[^/]' \| \
18202 X"$file" : 'X\(//\)$' \| \
18203 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
18204 $as_echo X"$file" |
18205 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18206 s//\1/
18207 q
18208 }
18209 /^X\(\/\/\)[^/].*/{
18210 s//\1/
18211 q
18212 }
18213 /^X\(\/\/\)$/{
18214 s//\1/
18215 q
18216 }
18217 /^X\(\/\).*/{
18218 s//\1/
18219 q
18220 }
18221 s/.*/./; q'`
18222 as_dir=$dirpart/$fdir; as_fn_mkdir_p
18223 # echo "creating $dirpart/$file"
18224 echo '# dummy' > "$dirpart/$file"
18225 done
18226 done
18227 }
18228 ;;
18229 "libtool":C)
18231 # See if we are running on zsh, and set the options which allow our
18232 # commands through without removal of \ escapes.
18233 if test -n "${ZSH_VERSION+set}" ; then
18234 setopt NO_GLOB_SUBST
18235 fi
18237 cfgfile="${ofile}T"
18238 trap "$RM \"$cfgfile\"; exit 1" 1 2 15
18239 $RM "$cfgfile"
18241 cat <<_LT_EOF >> "$cfgfile"
18242 #! $SHELL
18244 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
18245 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
18246 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
18247 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
18248 #
18249 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
18250 # 2006, 2007, 2008 Free Software Foundation, Inc.
18251 # Written by Gordon Matzigkeit, 1996
18252 #
18253 # This file is part of GNU Libtool.
18254 #
18255 # GNU Libtool is free software; you can redistribute it and/or
18256 # modify it under the terms of the GNU General Public License as
18257 # published by the Free Software Foundation; either version 2 of
18258 # the License, or (at your option) any later version.
18259 #
18260 # As a special exception to the GNU General Public License,
18261 # if you distribute this file as part of a program or library that
18262 # is built using GNU Libtool, you may include this file under the
18263 # same distribution terms that you use for the rest of that program.
18264 #
18265 # GNU Libtool is distributed in the hope that it will be useful,
18266 # but WITHOUT ANY WARRANTY; without even the implied warranty of
18267 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18268 # GNU General Public License for more details.
18269 #
18270 # You should have received a copy of the GNU General Public License
18271 # along with GNU Libtool; see the file COPYING. If not, a copy
18272 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
18273 # obtained by writing to the Free Software Foundation, Inc.,
18274 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
18277 # The names of the tagged configurations supported by this script.
18278 available_tags="CXX "
18280 # ### BEGIN LIBTOOL CONFIG
18282 # Which release of libtool.m4 was used?
18283 macro_version=$macro_version
18284 macro_revision=$macro_revision
18286 # Whether or not to build shared libraries.
18287 build_libtool_libs=$enable_shared
18289 # Whether or not to build static libraries.
18290 build_old_libs=$enable_static
18292 # What type of objects to build.
18293 pic_mode=$pic_mode
18295 # Whether or not to optimize for fast installation.
18296 fast_install=$enable_fast_install
18298 # The host system.
18299 host_alias=$host_alias
18300 host=$host
18301 host_os=$host_os
18303 # The build system.
18304 build_alias=$build_alias
18305 build=$build
18306 build_os=$build_os
18308 # A sed program that does not truncate output.
18309 SED=$lt_SED
18311 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
18312 Xsed="\$SED -e 1s/^X//"
18314 # A grep program that handles long lines.
18315 GREP=$lt_GREP
18317 # An ERE matcher.
18318 EGREP=$lt_EGREP
18320 # A literal string matcher.
18321 FGREP=$lt_FGREP
18323 # A BSD- or MS-compatible name lister.
18324 NM=$lt_NM
18326 # Whether we need soft or hard links.
18327 LN_S=$lt_LN_S
18329 # What is the maximum length of a command?
18330 max_cmd_len=$max_cmd_len
18332 # Object file suffix (normally "o").
18333 objext=$ac_objext
18335 # Executable file suffix (normally "").
18336 exeext=$exeext
18338 # whether the shell understands "unset".
18339 lt_unset=$lt_unset
18341 # turn spaces into newlines.
18342 SP2NL=$lt_lt_SP2NL
18344 # turn newlines into spaces.
18345 NL2SP=$lt_lt_NL2SP
18347 # How to create reloadable object files.
18348 reload_flag=$lt_reload_flag
18349 reload_cmds=$lt_reload_cmds
18351 # An object symbol dumper.
18352 OBJDUMP=$lt_OBJDUMP
18354 # Method to check whether dependent libraries are shared objects.
18355 deplibs_check_method=$lt_deplibs_check_method
18357 # Command to use when deplibs_check_method == "file_magic".
18358 file_magic_cmd=$lt_file_magic_cmd
18360 # The archiver.
18361 AR=$lt_AR
18362 AR_FLAGS=$lt_AR_FLAGS
18364 # A symbol stripping program.
18365 STRIP=$lt_STRIP
18367 # Commands used to install an old-style archive.
18368 RANLIB=$lt_RANLIB
18369 old_postinstall_cmds=$lt_old_postinstall_cmds
18370 old_postuninstall_cmds=$lt_old_postuninstall_cmds
18372 # A C compiler.
18373 LTCC=$lt_CC
18375 # LTCC compiler flags.
18376 LTCFLAGS=$lt_CFLAGS
18378 # Take the output of nm and produce a listing of raw symbols and C names.
18379 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
18381 # Transform the output of nm in a proper C declaration.
18382 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
18384 # Transform the output of nm in a C name address pair.
18385 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
18387 # Transform the output of nm in a C name address pair when lib prefix is needed.
18388 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
18390 # The name of the directory that contains temporary libtool files.
18391 objdir=$objdir
18393 # Shell to use when invoking shell scripts.
18394 SHELL=$lt_SHELL
18396 # An echo program that does not interpret backslashes.
18397 ECHO=$lt_ECHO
18399 # Used to examine libraries when file_magic_cmd begins with "file".
18400 MAGIC_CMD=$MAGIC_CMD
18402 # Must we lock files when doing compilation?
18403 need_locks=$lt_need_locks
18405 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
18406 DSYMUTIL=$lt_DSYMUTIL
18408 # Tool to change global to local symbols on Mac OS X.
18409 NMEDIT=$lt_NMEDIT
18411 # Tool to manipulate fat objects and archives on Mac OS X.
18412 LIPO=$lt_LIPO
18414 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
18415 OTOOL=$lt_OTOOL
18417 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
18418 OTOOL64=$lt_OTOOL64
18420 # Old archive suffix (normally "a").
18421 libext=$libext
18423 # Shared library suffix (normally ".so").
18424 shrext_cmds=$lt_shrext_cmds
18426 # The commands to extract the exported symbol list from a shared archive.
18427 extract_expsyms_cmds=$lt_extract_expsyms_cmds
18429 # Variables whose values should be saved in libtool wrapper scripts and
18430 # restored at link time.
18431 variables_saved_for_relink=$lt_variables_saved_for_relink
18433 # Do we need the "lib" prefix for modules?
18434 need_lib_prefix=$need_lib_prefix
18436 # Do we need a version for libraries?
18437 need_version=$need_version
18439 # Library versioning type.
18440 version_type=$version_type
18442 # Shared library runtime path variable.
18443 runpath_var=$runpath_var
18445 # Shared library path variable.
18446 shlibpath_var=$shlibpath_var
18448 # Is shlibpath searched before the hard-coded library search path?
18449 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
18451 # Format of library name prefix.
18452 libname_spec=$lt_libname_spec
18454 # List of archive names. First name is the real one, the rest are links.
18455 # The last name is the one that the linker finds with -lNAME
18456 library_names_spec=$lt_library_names_spec
18458 # The coded name of the library, if different from the real name.
18459 soname_spec=$lt_soname_spec
18461 # Command to use after installation of a shared archive.
18462 postinstall_cmds=$lt_postinstall_cmds
18464 # Command to use after uninstallation of a shared archive.
18465 postuninstall_cmds=$lt_postuninstall_cmds
18467 # Commands used to finish a libtool library installation in a directory.
18468 finish_cmds=$lt_finish_cmds
18470 # As "finish_cmds", except a single script fragment to be evaled but
18471 # not shown.
18472 finish_eval=$lt_finish_eval
18474 # Whether we should hardcode library paths into libraries.
18475 hardcode_into_libs=$hardcode_into_libs
18477 # Compile-time system search path for libraries.
18478 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
18480 # Run-time system search path for libraries.
18481 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
18483 # Whether dlopen is supported.
18484 dlopen_support=$enable_dlopen
18486 # Whether dlopen of programs is supported.
18487 dlopen_self=$enable_dlopen_self
18489 # Whether dlopen of statically linked programs is supported.
18490 dlopen_self_static=$enable_dlopen_self_static
18492 # Commands to strip libraries.
18493 old_striplib=$lt_old_striplib
18494 striplib=$lt_striplib
18497 # The linker used to build libraries.
18498 LD=$lt_LD
18500 # Commands used to build an old-style archive.
18501 old_archive_cmds=$lt_old_archive_cmds
18503 # A language specific compiler.
18504 CC=$lt_compiler
18506 # Is the compiler the GNU compiler?
18507 with_gcc=$GCC
18509 # Compiler flag to turn off builtin functions.
18510 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
18512 # How to pass a linker flag through the compiler.
18513 wl=$lt_lt_prog_compiler_wl
18515 # Additional compiler flags for building library objects.
18516 pic_flag=$lt_lt_prog_compiler_pic
18518 # Compiler flag to prevent dynamic linking.
18519 link_static_flag=$lt_lt_prog_compiler_static
18521 # Does compiler simultaneously support -c and -o options?
18522 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
18524 # Whether or not to add -lc for building shared libraries.
18525 build_libtool_need_lc=$archive_cmds_need_lc
18527 # Whether or not to disallow shared libs when runtime libs are static.
18528 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
18530 # Compiler flag to allow reflexive dlopens.
18531 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
18533 # Compiler flag to generate shared objects directly from archives.
18534 whole_archive_flag_spec=$lt_whole_archive_flag_spec
18536 # Whether the compiler copes with passing no objects directly.
18537 compiler_needs_object=$lt_compiler_needs_object
18539 # Create an old-style archive from a shared archive.
18540 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
18542 # Create a temporary old-style archive to link instead of a shared archive.
18543 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
18545 # Commands used to build a shared archive.
18546 archive_cmds=$lt_archive_cmds
18547 archive_expsym_cmds=$lt_archive_expsym_cmds
18549 # Commands used to build a loadable module if different from building
18550 # a shared archive.
18551 module_cmds=$lt_module_cmds
18552 module_expsym_cmds=$lt_module_expsym_cmds
18554 # Whether we are building with GNU ld or not.
18555 with_gnu_ld=$lt_with_gnu_ld
18557 # Flag that allows shared libraries with undefined symbols to be built.
18558 allow_undefined_flag=$lt_allow_undefined_flag
18560 # Flag that enforces no undefined symbols.
18561 no_undefined_flag=$lt_no_undefined_flag
18563 # Flag to hardcode \$libdir into a binary during linking.
18564 # This must work even if \$libdir does not exist
18565 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
18567 # If ld is used when linking, flag to hardcode \$libdir into a binary
18568 # during linking. This must work even if \$libdir does not exist.
18569 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
18571 # Whether we need a single "-rpath" flag with a separated argument.
18572 hardcode_libdir_separator=$lt_hardcode_libdir_separator
18574 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
18575 # DIR into the resulting binary.
18576 hardcode_direct=$hardcode_direct
18578 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
18579 # DIR into the resulting binary and the resulting library dependency is
18580 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
18581 # library is relocated.
18582 hardcode_direct_absolute=$hardcode_direct_absolute
18584 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
18585 # into the resulting binary.
18586 hardcode_minus_L=$hardcode_minus_L
18588 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
18589 # into the resulting binary.
18590 hardcode_shlibpath_var=$hardcode_shlibpath_var
18592 # Set to "yes" if building a shared library automatically hardcodes DIR
18593 # into the library and all subsequent libraries and executables linked
18594 # against it.
18595 hardcode_automatic=$hardcode_automatic
18597 # Set to yes if linker adds runtime paths of dependent libraries
18598 # to runtime path list.
18599 inherit_rpath=$inherit_rpath
18601 # Whether libtool must link a program against all its dependency libraries.
18602 link_all_deplibs=$link_all_deplibs
18604 # Fix the shell variable \$srcfile for the compiler.
18605 fix_srcfile_path=$lt_fix_srcfile_path
18607 # Set to "yes" if exported symbols are required.
18608 always_export_symbols=$always_export_symbols
18610 # The commands to list exported symbols.
18611 export_symbols_cmds=$lt_export_symbols_cmds
18613 # Symbols that should not be listed in the preloaded symbols.
18614 exclude_expsyms=$lt_exclude_expsyms
18616 # Symbols that must always be exported.
18617 include_expsyms=$lt_include_expsyms
18619 # Commands necessary for linking programs (against libraries) with templates.
18620 prelink_cmds=$lt_prelink_cmds
18622 # Specify filename containing input files.
18623 file_list_spec=$lt_file_list_spec
18625 # How to hardcode a shared library path into an executable.
18626 hardcode_action=$hardcode_action
18628 # The directories searched by this compiler when creating a shared library.
18629 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
18631 # Dependencies to place before and after the objects being linked to
18632 # create a shared library.
18633 predep_objects=$lt_predep_objects
18634 postdep_objects=$lt_postdep_objects
18635 predeps=$lt_predeps
18636 postdeps=$lt_postdeps
18638 # The library search path used internally by the compiler when linking
18639 # a shared library.
18640 compiler_lib_search_path=$lt_compiler_lib_search_path
18642 # ### END LIBTOOL CONFIG
18644 _LT_EOF
18646 case $host_os in
18647 aix3*)
18648 cat <<\_LT_EOF >> "$cfgfile"
18649 # AIX sometimes has problems with the GCC collect2 program. For some
18650 # reason, if we set the COLLECT_NAMES environment variable, the problems
18651 # vanish in a puff of smoke.
18652 if test "X${COLLECT_NAMES+set}" != Xset; then
18653 COLLECT_NAMES=
18654 export COLLECT_NAMES
18655 fi
18656 _LT_EOF
18657 ;;
18658 esac
18661 ltmain="$ac_aux_dir/ltmain.sh"
18664 # We use sed instead of cat because bash on DJGPP gets confused if
18665 # if finds mixed CR/LF and LF-only lines. Since sed operates in
18666 # text mode, it properly converts lines to CR/LF. This bash problem
18667 # is reportedly fixed, but why not run on old versions too?
18668 sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
18669 || (rm -f "$cfgfile"; exit 1)
18671 case $xsi_shell in
18672 yes)
18673 cat << \_LT_EOF >> "$cfgfile"
18675 # func_dirname file append nondir_replacement
18676 # Compute the dirname of FILE. If nonempty, add APPEND to the result,
18677 # otherwise set result to NONDIR_REPLACEMENT.
18678 func_dirname ()
18679 {
18680 case ${1} in
18681 */*) func_dirname_result="${1%/*}${2}" ;;
18682 * ) func_dirname_result="${3}" ;;
18683 esac
18684 }
18686 # func_basename file
18687 func_basename ()
18688 {
18689 func_basename_result="${1##*/}"
18690 }
18692 # func_dirname_and_basename file append nondir_replacement
18693 # perform func_basename and func_dirname in a single function
18694 # call:
18695 # dirname: Compute the dirname of FILE. If nonempty,
18696 # add APPEND to the result, otherwise set result
18697 # to NONDIR_REPLACEMENT.
18698 # value returned in "$func_dirname_result"
18699 # basename: Compute filename of FILE.
18700 # value retuned in "$func_basename_result"
18701 # Implementation must be kept synchronized with func_dirname
18702 # and func_basename. For efficiency, we do not delegate to
18703 # those functions but instead duplicate the functionality here.
18704 func_dirname_and_basename ()
18705 {
18706 case ${1} in
18707 */*) func_dirname_result="${1%/*}${2}" ;;
18708 * ) func_dirname_result="${3}" ;;
18709 esac
18710 func_basename_result="${1##*/}"
18711 }
18713 # func_stripname prefix suffix name
18714 # strip PREFIX and SUFFIX off of NAME.
18715 # PREFIX and SUFFIX must not contain globbing or regex special
18716 # characters, hashes, percent signs, but SUFFIX may contain a leading
18717 # dot (in which case that matches only a dot).
18718 func_stripname ()
18719 {
18720 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
18721 # positional parameters, so assign one to ordinary parameter first.
18722 func_stripname_result=${3}
18723 func_stripname_result=${func_stripname_result#"${1}"}
18724 func_stripname_result=${func_stripname_result%"${2}"}
18725 }
18727 # func_opt_split
18728 func_opt_split ()
18729 {
18730 func_opt_split_opt=${1%%=*}
18731 func_opt_split_arg=${1#*=}
18732 }
18734 # func_lo2o object
18735 func_lo2o ()
18736 {
18737 case ${1} in
18738 *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
18739 *) func_lo2o_result=${1} ;;
18740 esac
18741 }
18743 # func_xform libobj-or-source
18744 func_xform ()
18745 {
18746 func_xform_result=${1%.*}.lo
18747 }
18749 # func_arith arithmetic-term...
18750 func_arith ()
18751 {
18752 func_arith_result=$(( $* ))
18753 }
18755 # func_len string
18756 # STRING may not start with a hyphen.
18757 func_len ()
18758 {
18759 func_len_result=${#1}
18760 }
18762 _LT_EOF
18763 ;;
18764 *) # Bourne compatible functions.
18765 cat << \_LT_EOF >> "$cfgfile"
18767 # func_dirname file append nondir_replacement
18768 # Compute the dirname of FILE. If nonempty, add APPEND to the result,
18769 # otherwise set result to NONDIR_REPLACEMENT.
18770 func_dirname ()
18771 {
18772 # Extract subdirectory from the argument.
18773 func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
18774 if test "X$func_dirname_result" = "X${1}"; then
18775 func_dirname_result="${3}"
18776 else
18777 func_dirname_result="$func_dirname_result${2}"
18778 fi
18779 }
18781 # func_basename file
18782 func_basename ()
18783 {
18784 func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
18785 }
18788 # func_stripname prefix suffix name
18789 # strip PREFIX and SUFFIX off of NAME.
18790 # PREFIX and SUFFIX must not contain globbing or regex special
18791 # characters, hashes, percent signs, but SUFFIX may contain a leading
18792 # dot (in which case that matches only a dot).
18793 # func_strip_suffix prefix name
18794 func_stripname ()
18795 {
18796 case ${2} in
18797 .*) func_stripname_result=`$ECHO "X${3}" \
18798 | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;;
18799 *) func_stripname_result=`$ECHO "X${3}" \
18800 | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;;
18801 esac
18802 }
18804 # sed scripts:
18805 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
18806 my_sed_long_arg='1s/^-[^=]*=//'
18808 # func_opt_split
18809 func_opt_split ()
18810 {
18811 func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"`
18812 func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"`
18813 }
18815 # func_lo2o object
18816 func_lo2o ()
18817 {
18818 func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"`
18819 }
18821 # func_xform libobj-or-source
18822 func_xform ()
18823 {
18824 func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[^.]*$/.lo/'`
18825 }
18827 # func_arith arithmetic-term...
18828 func_arith ()
18829 {
18830 func_arith_result=`expr "$@"`
18831 }
18833 # func_len string
18834 # STRING may not start with a hyphen.
18835 func_len ()
18836 {
18837 func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
18838 }
18840 _LT_EOF
18841 esac
18843 case $lt_shell_append in
18844 yes)
18845 cat << \_LT_EOF >> "$cfgfile"
18847 # func_append var value
18848 # Append VALUE to the end of shell variable VAR.
18849 func_append ()
18850 {
18851 eval "$1+=\$2"
18852 }
18853 _LT_EOF
18854 ;;
18855 *)
18856 cat << \_LT_EOF >> "$cfgfile"
18858 # func_append var value
18859 # Append VALUE to the end of shell variable VAR.
18860 func_append ()
18861 {
18862 eval "$1=\$$1\$2"
18863 }
18865 _LT_EOF
18866 ;;
18867 esac
18870 sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
18871 || (rm -f "$cfgfile"; exit 1)
18873 mv -f "$cfgfile" "$ofile" ||
18874 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
18875 chmod +x "$ofile"
18878 cat <<_LT_EOF >> "$ofile"
18880 # ### BEGIN LIBTOOL TAG CONFIG: CXX
18882 # The linker used to build libraries.
18883 LD=$lt_LD_CXX
18885 # Commands used to build an old-style archive.
18886 old_archive_cmds=$lt_old_archive_cmds_CXX
18888 # A language specific compiler.
18889 CC=$lt_compiler_CXX
18891 # Is the compiler the GNU compiler?
18892 with_gcc=$GCC_CXX
18894 # Compiler flag to turn off builtin functions.
18895 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
18897 # How to pass a linker flag through the compiler.
18898 wl=$lt_lt_prog_compiler_wl_CXX
18900 # Additional compiler flags for building library objects.
18901 pic_flag=$lt_lt_prog_compiler_pic_CXX
18903 # Compiler flag to prevent dynamic linking.
18904 link_static_flag=$lt_lt_prog_compiler_static_CXX
18906 # Does compiler simultaneously support -c and -o options?
18907 compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
18909 # Whether or not to add -lc for building shared libraries.
18910 build_libtool_need_lc=$archive_cmds_need_lc_CXX
18912 # Whether or not to disallow shared libs when runtime libs are static.
18913 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
18915 # Compiler flag to allow reflexive dlopens.
18916 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
18918 # Compiler flag to generate shared objects directly from archives.
18919 whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
18921 # Whether the compiler copes with passing no objects directly.
18922 compiler_needs_object=$lt_compiler_needs_object_CXX
18924 # Create an old-style archive from a shared archive.
18925 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
18927 # Create a temporary old-style archive to link instead of a shared archive.
18928 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
18930 # Commands used to build a shared archive.
18931 archive_cmds=$lt_archive_cmds_CXX
18932 archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
18934 # Commands used to build a loadable module if different from building
18935 # a shared archive.
18936 module_cmds=$lt_module_cmds_CXX
18937 module_expsym_cmds=$lt_module_expsym_cmds_CXX
18939 # Whether we are building with GNU ld or not.
18940 with_gnu_ld=$lt_with_gnu_ld_CXX
18942 # Flag that allows shared libraries with undefined symbols to be built.
18943 allow_undefined_flag=$lt_allow_undefined_flag_CXX
18945 # Flag that enforces no undefined symbols.
18946 no_undefined_flag=$lt_no_undefined_flag_CXX
18948 # Flag to hardcode \$libdir into a binary during linking.
18949 # This must work even if \$libdir does not exist
18950 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
18952 # If ld is used when linking, flag to hardcode \$libdir into a binary
18953 # during linking. This must work even if \$libdir does not exist.
18954 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX
18956 # Whether we need a single "-rpath" flag with a separated argument.
18957 hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
18959 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
18960 # DIR into the resulting binary.
18961 hardcode_direct=$hardcode_direct_CXX
18963 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
18964 # DIR into the resulting binary and the resulting library dependency is
18965 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
18966 # library is relocated.
18967 hardcode_direct_absolute=$hardcode_direct_absolute_CXX
18969 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
18970 # into the resulting binary.
18971 hardcode_minus_L=$hardcode_minus_L_CXX
18973 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
18974 # into the resulting binary.
18975 hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
18977 # Set to "yes" if building a shared library automatically hardcodes DIR
18978 # into the library and all subsequent libraries and executables linked
18979 # against it.
18980 hardcode_automatic=$hardcode_automatic_CXX
18982 # Set to yes if linker adds runtime paths of dependent libraries
18983 # to runtime path list.
18984 inherit_rpath=$inherit_rpath_CXX
18986 # Whether libtool must link a program against all its dependency libraries.
18987 link_all_deplibs=$link_all_deplibs_CXX
18989 # Fix the shell variable \$srcfile for the compiler.
18990 fix_srcfile_path=$lt_fix_srcfile_path_CXX
18992 # Set to "yes" if exported symbols are required.
18993 always_export_symbols=$always_export_symbols_CXX
18995 # The commands to list exported symbols.
18996 export_symbols_cmds=$lt_export_symbols_cmds_CXX
18998 # Symbols that should not be listed in the preloaded symbols.
18999 exclude_expsyms=$lt_exclude_expsyms_CXX
19001 # Symbols that must always be exported.
19002 include_expsyms=$lt_include_expsyms_CXX
19004 # Commands necessary for linking programs (against libraries) with templates.
19005 prelink_cmds=$lt_prelink_cmds_CXX
19007 # Specify filename containing input files.
19008 file_list_spec=$lt_file_list_spec_CXX
19010 # How to hardcode a shared library path into an executable.
19011 hardcode_action=$hardcode_action_CXX
19013 # The directories searched by this compiler when creating a shared library.
19014 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX
19016 # Dependencies to place before and after the objects being linked to
19017 # create a shared library.
19018 predep_objects=$lt_predep_objects_CXX
19019 postdep_objects=$lt_postdep_objects_CXX
19020 predeps=$lt_predeps_CXX
19021 postdeps=$lt_postdeps_CXX
19023 # The library search path used internally by the compiler when linking
19024 # a shared library.
19025 compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
19027 # ### END LIBTOOL TAG CONFIG: CXX
19028 _LT_EOF
19030 ;;
19032 esac
19033 done # for ac_tag
19036 as_fn_exit 0
19037 _ACEOF
19038 ac_clean_files=$ac_clean_files_save
19040 test $ac_write_fail = 0 ||
19041 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
19044 # configure is writing to config.log, and then calls config.status.
19045 # config.status does its own redirection, appending to config.log.
19046 # Unfortunately, on DOS this fails, as config.log is still kept open
19047 # by configure, so config.status won't be able to write to it; its
19048 # output is simply discarded. So we exec the FD to /dev/null,
19049 # effectively closing config.log, so it can be properly (re)opened and
19050 # appended to by config.status. When coming back to configure, we
19051 # need to make the FD available again.
19052 if test "$no_create" != yes; then
19053 ac_cs_success=:
19054 ac_config_status_args=
19055 test "$silent" = yes &&
19056 ac_config_status_args="$ac_config_status_args --quiet"
19057 exec 5>/dev/null
19058 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
19059 exec 5>>config.log
19060 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
19061 # would make configure fail if this is the last instruction.
19062 $ac_cs_success || as_fn_exit $?
19063 fi
19064 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
19065 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
19066 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
19067 fi
