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b2dad0e3 | 1 | #! /bin/sh |
b2dad0e3 | 2 | # Guess values for system-dependent variables and create Makefiles. |
5213506e RW |
3 | # Generated by GNU Autoconf 2.64 for package-unused version-unused. |
4 | # | |
5 | # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, | |
6 | # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software | |
7 | # Foundation, Inc. | |
b2dad0e3 BK |
8 | # |
9 | # This configure script is free software; the Free Software Foundation | |
10 | # gives unlimited permission to copy, distribute and modify it. | |
5213506e RW |
11 | ## -------------------- ## |
12 | ## M4sh Initialization. ## | |
13 | ## -------------------- ## | |
ff66d28f | 14 | |
5213506e RW |
15 | # Be more Bourne compatible |
16 | DUALCASE=1; export DUALCASE # for MKS sh | |
17 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : | |
ff66d28f PE |
18 | emulate sh |
19 | NULLCMD=: | |
5213506e | 20 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
ff66d28f PE |
21 | # is contrary to our usage. Disable this feature. |
22 | alias -g '${1+"$@"}'='"$@"' | |
5213506e RW |
23 | setopt NO_GLOB_SUBST |
24 | else | |
25 | case `(set -o) 2>/dev/null` in #( | |
26 | *posix*) : | |
27 | set -o posix ;; #( | |
28 | *) : | |
29 | ;; | |
30 | esac | |
ff66d28f PE |
31 | fi |
32 | ||
5213506e RW |
33 | |
34 | as_nl=' | |
35 | ' | |
36 | export as_nl | |
37 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
38 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
39 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
40 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
41 | # Prefer a ksh shell builtin over an external printf program on Solaris, | |
42 | # but without wasting forks for bash or zsh. | |
43 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
44 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
45 | as_echo='print -r --' | |
46 | as_echo_n='print -rn --' | |
47 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
48 | as_echo='printf %s\n' | |
49 | as_echo_n='printf %s' | |
50 | else | |
51 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
52 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
53 | as_echo_n='/usr/ucb/echo -n' | |
54 | else | |
55 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' | |
56 | as_echo_n_body='eval | |
57 | arg=$1; | |
58 | case $arg in #( | |
59 | *"$as_nl"*) | |
60 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
61 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
62 | esac; | |
63 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
64 | ' | |
65 | export as_echo_n_body | |
66 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
67 | fi | |
68 | export as_echo_body | |
69 | as_echo='sh -c $as_echo_body as_echo' | |
70 | fi | |
71 | ||
72 | # The user is always right. | |
73 | if test "${PATH_SEPARATOR+set}" != set; then | |
74 | PATH_SEPARATOR=: | |
75 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
76 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
77 | PATH_SEPARATOR=';' | |
78 | } | |
ff66d28f PE |
79 | fi |
80 | ||
81 | ||
5213506e RW |
82 | # IFS |
83 | # We need space, tab and new line, in precisely that order. Quoting is | |
84 | # there to prevent editors from complaining about space-tab. | |
85 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
86 | # splitting by setting IFS to empty value.) | |
87 | IFS=" "" $as_nl" | |
88 | ||
89 | # Find who we are. Look in the path if we contain no directory separator. | |
90 | case $0 in #(( | |
91 | *[\\/]* ) as_myself=$0 ;; | |
92 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
93 | for as_dir in $PATH | |
94 | do | |
95 | IFS=$as_save_IFS | |
96 | test -z "$as_dir" && as_dir=. | |
97 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
98 | done | |
99 | IFS=$as_save_IFS | |
100 | ||
101 | ;; | |
102 | esac | |
103 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
104 | # in which case we are not to be found in the path. | |
105 | if test "x$as_myself" = x; then | |
106 | as_myself=$0 | |
107 | fi | |
108 | if test ! -f "$as_myself"; then | |
109 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 | |
110 | exit 1 | |
111 | fi | |
112 | ||
113 | # Unset variables that we do not need and which cause bugs (e.g. in | |
114 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
115 | # suppresses any "Segmentation fault" message there. '((' could | |
116 | # trigger a bug in pdksh 5.2.14. | |
117 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
118 | do eval test x\${$as_var+set} = xset \ | |
119 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
120 | done | |
ff66d28f PE |
121 | PS1='$ ' |
122 | PS2='> ' | |
123 | PS4='+ ' | |
124 | ||
125 | # NLS nuisances. | |
5213506e RW |
126 | LC_ALL=C |
127 | export LC_ALL | |
128 | LANGUAGE=C | |
129 | export LANGUAGE | |
130 | ||
131 | # CDPATH. | |
132 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
133 | ||
134 | if test "x$CONFIG_SHELL" = x; then | |
135 | as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : | |
136 | emulate sh | |
137 | NULLCMD=: | |
138 | # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which | |
139 | # is contrary to our usage. Disable this feature. | |
140 | alias -g '\${1+\"\$@\"}'='\"\$@\"' | |
141 | setopt NO_GLOB_SUBST | |
142 | else | |
143 | case \`(set -o) 2>/dev/null\` in #( | |
144 | *posix*) : | |
145 | set -o posix ;; #( | |
146 | *) : | |
147 | ;; | |
148 | esac | |
149 | fi | |
150 | " | |
151 | as_required="as_fn_return () { (exit \$1); } | |
152 | as_fn_success () { as_fn_return 0; } | |
153 | as_fn_failure () { as_fn_return 1; } | |
154 | as_fn_ret_success () { return 0; } | |
155 | as_fn_ret_failure () { return 1; } | |
156 | ||
157 | exitcode=0 | |
158 | as_fn_success || { exitcode=1; echo as_fn_success failed.; } | |
159 | as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } | |
160 | as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } | |
161 | as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } | |
162 | if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : | |
163 | ||
164 | else | |
165 | exitcode=1; echo positional parameters were not saved. | |
166 | fi | |
167 | test x\$exitcode = x0 || exit 1" | |
168 | as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO | |
169 | as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO | |
170 | eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && | |
171 | test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 | |
172 | test \$(( 1 + 1 )) = 2 || exit 1" | |
173 | if (eval "$as_required") 2>/dev/null; then : | |
174 | as_have_required=yes | |
175 | else | |
176 | as_have_required=no | |
177 | fi | |
178 | if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : | |
179 | ||
180 | else | |
181 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
182 | as_found=false | |
183 | for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH | |
ff66d28f | 184 | do |
5213506e RW |
185 | IFS=$as_save_IFS |
186 | test -z "$as_dir" && as_dir=. | |
187 | as_found=: | |
188 | case $as_dir in #( | |
189 | /*) | |
190 | for as_base in sh bash ksh sh5; do | |
191 | # Try only shells that exist, to save several forks. | |
192 | as_shell=$as_dir/$as_base | |
193 | if { test -f "$as_shell" || test -f "$as_shell.exe"; } && | |
194 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : | |
195 | CONFIG_SHELL=$as_shell as_have_required=yes | |
196 | if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : | |
197 | break 2 | |
198 | fi | |
199 | fi | |
200 | done;; | |
201 | esac | |
202 | as_found=false | |
203 | done | |
204 | $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && | |
205 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : | |
206 | CONFIG_SHELL=$SHELL as_have_required=yes | |
207 | fi; } | |
208 | IFS=$as_save_IFS | |
209 | ||
210 | ||
211 | if test "x$CONFIG_SHELL" != x; then : | |
212 | # We cannot yet assume a decent shell, so we have to provide a | |
213 | # neutralization value for shells without unset; and this also | |
214 | # works around shells that cannot unset nonexistent variables. | |
215 | BASH_ENV=/dev/null | |
216 | ENV=/dev/null | |
217 | (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV | |
218 | export CONFIG_SHELL | |
219 | exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} | |
220 | fi | |
221 | ||
222 | if test x$as_have_required = xno; then : | |
223 | $as_echo "$0: This script requires a shell more modern than all" | |
224 | $as_echo "$0: the shells that I found on your system." | |
225 | if test x${ZSH_VERSION+set} = xset ; then | |
226 | $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" | |
227 | $as_echo "$0: be upgraded to zsh 4.3.4 or later." | |
ff66d28f | 228 | else |
5213506e RW |
229 | $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, |
230 | $0: including any error possibly output before this | |
231 | $0: message. Then install a modern shell, or manually run | |
232 | $0: the script under such a shell if you do have one." | |
ff66d28f | 233 | fi |
5213506e RW |
234 | exit 1 |
235 | fi | |
236 | fi | |
237 | fi | |
238 | SHELL=${CONFIG_SHELL-/bin/sh} | |
239 | export SHELL | |
240 | # Unset more variables known to interfere with behavior of common tools. | |
241 | CLICOLOR_FORCE= GREP_OPTIONS= | |
242 | unset CLICOLOR_FORCE GREP_OPTIONS | |
243 | ||
244 | ## --------------------- ## | |
245 | ## M4sh Shell Functions. ## | |
246 | ## --------------------- ## | |
247 | # as_fn_unset VAR | |
248 | # --------------- | |
249 | # Portably unset VAR. | |
250 | as_fn_unset () | |
251 | { | |
252 | { eval $1=; unset $1;} | |
253 | } | |
254 | as_unset=as_fn_unset | |
255 | ||
256 | # as_fn_set_status STATUS | |
257 | # ----------------------- | |
258 | # Set $? to STATUS, without forking. | |
259 | as_fn_set_status () | |
260 | { | |
261 | return $1 | |
262 | } # as_fn_set_status | |
263 | ||
264 | # as_fn_exit STATUS | |
265 | # ----------------- | |
266 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
267 | as_fn_exit () | |
268 | { | |
269 | set +e | |
270 | as_fn_set_status $1 | |
271 | exit $1 | |
272 | } # as_fn_exit | |
273 | ||
274 | # as_fn_mkdir_p | |
275 | # ------------- | |
276 | # Create "$as_dir" as a directory, including parents if necessary. | |
277 | as_fn_mkdir_p () | |
278 | { | |
279 | ||
280 | case $as_dir in #( | |
281 | -*) as_dir=./$as_dir;; | |
282 | esac | |
283 | test -d "$as_dir" || eval $as_mkdir_p || { | |
284 | as_dirs= | |
285 | while :; do | |
286 | case $as_dir in #( | |
287 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
288 | *) as_qdir=$as_dir;; | |
289 | esac | |
290 | as_dirs="'$as_qdir' $as_dirs" | |
291 | as_dir=`$as_dirname -- "$as_dir" || | |
292 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
293 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
294 | X"$as_dir" : 'X\(//\)$' \| \ | |
295 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
296 | $as_echo X"$as_dir" | | |
297 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
298 | s//\1/ | |
299 | q | |
300 | } | |
301 | /^X\(\/\/\)[^/].*/{ | |
302 | s//\1/ | |
303 | q | |
304 | } | |
305 | /^X\(\/\/\)$/{ | |
306 | s//\1/ | |
307 | q | |
308 | } | |
309 | /^X\(\/\).*/{ | |
310 | s//\1/ | |
311 | q | |
312 | } | |
313 | s/.*/./; q'` | |
314 | test -d "$as_dir" && break | |
315 | done | |
316 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
317 | } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" | |
318 | ||
319 | ||
320 | } # as_fn_mkdir_p | |
321 | # as_fn_append VAR VALUE | |
322 | # ---------------------- | |
323 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
324 | # advantage of any shell optimizations that allow amortized linear growth over | |
325 | # repeated appends, instead of the typical quadratic growth present in naive | |
326 | # implementations. | |
327 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
328 | eval 'as_fn_append () | |
329 | { | |
330 | eval $1+=\$2 | |
331 | }' | |
332 | else | |
333 | as_fn_append () | |
334 | { | |
335 | eval $1=\$$1\$2 | |
336 | } | |
337 | fi # as_fn_append | |
338 | ||
339 | # as_fn_arith ARG... | |
340 | # ------------------ | |
341 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
342 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
343 | # must be portable across $(()) and expr. | |
344 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
345 | eval 'as_fn_arith () | |
346 | { | |
347 | as_val=$(( $* )) | |
348 | }' | |
349 | else | |
350 | as_fn_arith () | |
351 | { | |
352 | as_val=`expr "$@" || test $? -eq 1` | |
353 | } | |
354 | fi # as_fn_arith | |
355 | ||
356 | ||
357 | # as_fn_error ERROR [LINENO LOG_FD] | |
358 | # --------------------------------- | |
359 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are | |
360 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
361 | # script with status $?, using 1 if that was 0. | |
362 | as_fn_error () | |
363 | { | |
364 | as_status=$?; test $as_status -eq 0 && as_status=1 | |
365 | if test "$3"; then | |
366 | as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
367 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 | |
368 | fi | |
369 | $as_echo "$as_me: error: $1" >&2 | |
370 | as_fn_exit $as_status | |
371 | } # as_fn_error | |
ff66d28f | 372 | |
5213506e RW |
373 | if expr a : '\(a\)' >/dev/null 2>&1 && |
374 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
ff66d28f PE |
375 | as_expr=expr |
376 | else | |
377 | as_expr=false | |
378 | fi | |
379 | ||
5213506e | 380 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
ff66d28f PE |
381 | as_basename=basename |
382 | else | |
383 | as_basename=false | |
384 | fi | |
385 | ||
5213506e RW |
386 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
387 | as_dirname=dirname | |
388 | else | |
389 | as_dirname=false | |
390 | fi | |
ff66d28f | 391 | |
5213506e | 392 | as_me=`$as_basename -- "$0" || |
ff66d28f PE |
393 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
394 | X"$0" : 'X\(//\)$' \| \ | |
5213506e RW |
395 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
396 | $as_echo X/"$0" | | |
397 | sed '/^.*\/\([^/][^/]*\)\/*$/{ | |
398 | s//\1/ | |
399 | q | |
400 | } | |
401 | /^X\/\(\/\/\)$/{ | |
402 | s//\1/ | |
403 | q | |
404 | } | |
405 | /^X\/\(\/\).*/{ | |
406 | s//\1/ | |
407 | q | |
408 | } | |
409 | s/.*/./; q'` | |
4312e020 | 410 | |
7eed349e PC |
411 | # Avoid depending upon Character Ranges. |
412 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
413 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
414 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
415 | as_cr_digits='0123456789' | |
416 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
8a165db0 | 417 | |
ff66d28f | 418 | |
5213506e RW |
419 | as_lineno_1=$LINENO as_lineno_1a=$LINENO |
420 | as_lineno_2=$LINENO as_lineno_2a=$LINENO | |
421 | eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && | |
422 | test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { | |
423 | # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) | |
424 | sed -n ' | |
425 | p | |
426 | /[$]LINENO/= | |
427 | ' <$as_myself | | |
ff66d28f | 428 | sed ' |
5213506e RW |
429 | s/[$]LINENO.*/&-/ |
430 | t lineno | |
431 | b | |
432 | :lineno | |
ff66d28f | 433 | N |
5213506e RW |
434 | :loop |
435 | s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ | |
ff66d28f | 436 | t loop |
5213506e | 437 | s/-\n.*// |
ff66d28f | 438 | ' >$as_me.lineno && |
5213506e RW |
439 | chmod +x "$as_me.lineno" || |
440 | { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } | |
ff66d28f PE |
441 | |
442 | # Don't try to exec as it changes $[0], causing all sort of problems | |
443 | # (the dirname of $[0] is not the place where we might find the | |
5213506e RW |
444 | # original and so on. Autoconf is especially sensitive to this). |
445 | . "./$as_me.lineno" | |
ff66d28f PE |
446 | # Exit status is that of the last command. |
447 | exit | |
448 | } | |
449 | ||
5213506e RW |
450 | ECHO_C= ECHO_N= ECHO_T= |
451 | case `echo -n x` in #((((( | |
452 | -n*) | |
453 | case `echo 'xy\c'` in | |
454 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. | |
455 | xy) ECHO_C='\c';; | |
456 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
457 | ECHO_T=' ';; | |
458 | esac;; | |
459 | *) | |
460 | ECHO_N='-n';; | |
ff66d28f PE |
461 | esac |
462 | ||
5213506e RW |
463 | rm -f conf$$ conf$$.exe conf$$.file |
464 | if test -d conf$$.dir; then | |
465 | rm -f conf$$.dir/conf$$.file | |
ff66d28f | 466 | else |
5213506e RW |
467 | rm -f conf$$.dir |
468 | mkdir conf$$.dir 2>/dev/null | |
ff66d28f | 469 | fi |
5213506e RW |
470 | if (echo >conf$$.file) 2>/dev/null; then |
471 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
7eed349e | 472 | as_ln_s='ln -s' |
5213506e RW |
473 | # ... but there are two gotchas: |
474 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
475 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
476 | # In both cases, we have to default to `cp -p'. | |
477 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || | |
478 | as_ln_s='cp -p' | |
479 | elif ln conf$$.file conf$$ 2>/dev/null; then | |
480 | as_ln_s=ln | |
481 | else | |
482 | as_ln_s='cp -p' | |
7eed349e | 483 | fi |
ff66d28f PE |
484 | else |
485 | as_ln_s='cp -p' | |
486 | fi | |
5213506e RW |
487 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
488 | rmdir conf$$.dir 2>/dev/null | |
ff66d28f PE |
489 | |
490 | if mkdir -p . 2>/dev/null; then | |
5213506e | 491 | as_mkdir_p='mkdir -p "$as_dir"' |
ff66d28f | 492 | else |
ec2075e9 | 493 | test -d ./-p && rmdir ./-p |
ff66d28f PE |
494 | as_mkdir_p=false |
495 | fi | |
496 | ||
5213506e RW |
497 | if test -x / >/dev/null 2>&1; then |
498 | as_test_x='test -x' | |
499 | else | |
500 | if ls -dL / >/dev/null 2>&1; then | |
501 | as_ls_L_option=L | |
502 | else | |
503 | as_ls_L_option= | |
504 | fi | |
505 | as_test_x=' | |
506 | eval sh -c '\'' | |
507 | if test -d "$1"; then | |
508 | test -d "$1/."; | |
509 | else | |
510 | case $1 in #( | |
511 | -*)set "./$1";; | |
512 | esac; | |
513 | case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( | |
514 | ???[sx]*):;;*)false;;esac;fi | |
515 | '\'' sh | |
516 | ' | |
517 | fi | |
518 | as_executable_p=$as_test_x | |
ff66d28f PE |
519 | |
520 | # Sed expression to map a string onto a valid CPP name. | |
ec2075e9 | 521 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
ff66d28f PE |
522 | |
523 | # Sed expression to map a string onto a valid variable name. | |
ec2075e9 | 524 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
ff66d28f PE |
525 | |
526 | ||
1cf3d07d SE |
527 | |
528 | # Check that we are running under the correct shell. | |
529 | SHELL=${CONFIG_SHELL-/bin/sh} | |
530 | ||
531 | case X$lt_ECHO in | |
532 | X*--fallback-echo) | |
533 | # Remove one level of quotation (which was required for Make). | |
534 | ECHO=`echo "$lt_ECHO" | sed 's,\\\\\$\\$0,'$0','` | |
535 | ;; | |
536 | esac | |
537 | ||
538 | ECHO=${lt_ECHO-echo} | |
539 | if test "X$1" = X--no-reexec; then | |
540 | # Discard the --no-reexec flag, and continue. | |
541 | shift | |
542 | elif test "X$1" = X--fallback-echo; then | |
543 | # Avoid inline document here, it may be left over | |
544 | : | |
545 | elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then | |
546 | # Yippee, $ECHO works! | |
547 | : | |
548 | else | |
549 | # Restart under the correct shell. | |
550 | exec $SHELL "$0" --no-reexec ${1+"$@"} | |
551 | fi | |
552 | ||
553 | if test "X$1" = X--fallback-echo; then | |
554 | # used as fallback echo | |
555 | shift | |
556 | cat <<_LT_EOF | |
557 | $* | |
558 | _LT_EOF | |
559 | exit 0 | |
560 | fi | |
561 | ||
562 | # The HP-UX ksh and POSIX shell print the target directory to stdout | |
563 | # if CDPATH is set. | |
564 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
565 | ||
566 | if test -z "$lt_ECHO"; then | |
567 | if test "X${echo_test_string+set}" != Xset; then | |
568 | # find a string as large as possible, as long as the shell can cope with it | |
569 | for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do | |
570 | # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... | |
571 | if { echo_test_string=`eval $cmd`; } 2>/dev/null && | |
572 | { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null | |
573 | then | |
574 | break | |
575 | fi | |
576 | done | |
577 | fi | |
578 | ||
579 | if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && | |
580 | echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && | |
581 | test "X$echo_testing_string" = "X$echo_test_string"; then | |
582 | : | |
583 | else | |
584 | # The Solaris, AIX, and Digital Unix default echo programs unquote | |
585 | # backslashes. This makes it impossible to quote backslashes using | |
586 | # echo "$something" | sed 's/\\/\\\\/g' | |
587 | # | |
588 | # So, first we look for a working echo in the user's PATH. | |
589 | ||
590 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
591 | for dir in $PATH /usr/ucb; do | |
592 | IFS="$lt_save_ifs" | |
593 | if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && | |
594 | test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && | |
595 | echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && | |
596 | test "X$echo_testing_string" = "X$echo_test_string"; then | |
597 | ECHO="$dir/echo" | |
598 | break | |
599 | fi | |
600 | done | |
601 | IFS="$lt_save_ifs" | |
602 | ||
603 | if test "X$ECHO" = Xecho; then | |
604 | # We didn't find a better echo, so look for alternatives. | |
605 | if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' && | |
606 | echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` && | |
607 | test "X$echo_testing_string" = "X$echo_test_string"; then | |
608 | # This shell has a builtin print -r that does the trick. | |
609 | ECHO='print -r' | |
610 | elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } && | |
611 | test "X$CONFIG_SHELL" != X/bin/ksh; then | |
612 | # If we have ksh, try running configure again with it. | |
613 | ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} | |
614 | export ORIGINAL_CONFIG_SHELL | |
615 | CONFIG_SHELL=/bin/ksh | |
616 | export CONFIG_SHELL | |
617 | exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"} | |
618 | else | |
619 | # Try using printf. | |
620 | ECHO='printf %s\n' | |
621 | if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && | |
622 | echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && | |
623 | test "X$echo_testing_string" = "X$echo_test_string"; then | |
624 | # Cool, printf works | |
625 | : | |
626 | elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` && | |
627 | test "X$echo_testing_string" = 'X\t' && | |
628 | echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` && | |
629 | test "X$echo_testing_string" = "X$echo_test_string"; then | |
630 | CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL | |
631 | export CONFIG_SHELL | |
632 | SHELL="$CONFIG_SHELL" | |
633 | export SHELL | |
634 | ECHO="$CONFIG_SHELL $0 --fallback-echo" | |
635 | elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` && | |
636 | test "X$echo_testing_string" = 'X\t' && | |
637 | echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` && | |
638 | test "X$echo_testing_string" = "X$echo_test_string"; then | |
639 | ECHO="$CONFIG_SHELL $0 --fallback-echo" | |
640 | else | |
641 | # maybe with a smaller string... | |
642 | prev=: | |
643 | ||
644 | for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do | |
645 | if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null | |
646 | then | |
647 | break | |
648 | fi | |
649 | prev="$cmd" | |
650 | done | |
651 | ||
652 | if test "$prev" != 'sed 50q "$0"'; then | |
653 | echo_test_string=`eval $prev` | |
654 | export echo_test_string | |
655 | exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"} | |
656 | else | |
657 | # Oops. We lost completely, so just stick with echo. | |
658 | ECHO=echo | |
659 | fi | |
660 | fi | |
661 | fi | |
662 | fi | |
663 | fi | |
664 | fi | |
665 | ||
666 | # Copy echo and quote the copy suitably for passing to libtool from | |
667 | # the Makefile, instead of quoting the original, which is used later. | |
668 | lt_ECHO=$ECHO | |
669 | if test "X$lt_ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then | |
670 | lt_ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo" | |
671 | fi | |
672 | ||
673 | ||
674 | ||
675 | ||
5213506e RW |
676 | exec 7<&0 </dev/null 6>&1 |
677 | ||
ff66d28f PE |
678 | # Name of the host. |
679 | # hostname on some systems (SVR3.2, Linux) returns a bogus exit status, | |
680 | # so uname gets run too. | |
681 | ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` | |
682 | ||
ff66d28f PE |
683 | # |
684 | # Initializations. | |
685 | # | |
b2dad0e3 | 686 | ac_default_prefix=/usr/local |
5213506e | 687 | ac_clean_files= |
ff66d28f | 688 | ac_config_libobj_dir=. |
5213506e | 689 | LIBOBJS= |
ff66d28f PE |
690 | cross_compiling=no |
691 | subdirs= | |
692 | MFLAGS= | |
693 | MAKEFLAGS= | |
7eed349e | 694 | |
ff66d28f | 695 | # Identity of this package. |
fbe057bb PE |
696 | PACKAGE_NAME='package-unused' |
697 | PACKAGE_TARNAME='libstdc++' | |
ff66d28f | 698 | PACKAGE_VERSION='version-unused' |
fbe057bb | 699 | PACKAGE_STRING='package-unused version-unused' |
ff66d28f | 700 | PACKAGE_BUGREPORT='' |
5213506e | 701 | PACKAGE_URL='' |
ff66d28f PE |
702 | |
703 | ac_unique_file="src/ios.cc" | |
704 | # Factoring default headers for most tests. | |
705 | ac_includes_default="\ | |
706 | #include <stdio.h> | |
5213506e | 707 | #ifdef HAVE_SYS_TYPES_H |
ff66d28f PE |
708 | # include <sys/types.h> |
709 | #endif | |
5213506e | 710 | #ifdef HAVE_SYS_STAT_H |
ff66d28f PE |
711 | # include <sys/stat.h> |
712 | #endif | |
5213506e | 713 | #ifdef STDC_HEADERS |
ff66d28f PE |
714 | # include <stdlib.h> |
715 | # include <stddef.h> | |
716 | #else | |
5213506e | 717 | # ifdef HAVE_STDLIB_H |
ff66d28f PE |
718 | # include <stdlib.h> |
719 | # endif | |
720 | #endif | |
5213506e RW |
721 | #ifdef HAVE_STRING_H |
722 | # if !defined STDC_HEADERS && defined HAVE_MEMORY_H | |
ff66d28f PE |
723 | # include <memory.h> |
724 | # endif | |
725 | # include <string.h> | |
726 | #endif | |
5213506e | 727 | #ifdef HAVE_STRINGS_H |
ff66d28f PE |
728 | # include <strings.h> |
729 | #endif | |
5213506e | 730 | #ifdef HAVE_INTTYPES_H |
ff66d28f | 731 | # include <inttypes.h> |
ff66d28f | 732 | #endif |
5213506e RW |
733 | #ifdef HAVE_STDINT_H |
734 | # include <stdint.h> | |
735 | #endif | |
736 | #ifdef HAVE_UNISTD_H | |
ff66d28f PE |
737 | # include <unistd.h> |
738 | #endif" | |
739 | ||
5213506e RW |
740 | ac_subst_vars='am__EXEEXT_FALSE |
741 | am__EXEEXT_TRUE | |
742 | LTLIBOBJS | |
743 | LIBOBJS | |
744 | LIBSUPCXX_PICFLAGS | |
745 | WARN_FLAGS | |
746 | OPTIMIZE_CXXFLAGS | |
747 | TOPLEVEL_INCLUDES | |
748 | GLIBCXX_INCLUDES | |
749 | glibcxx_toolexeclibdir | |
750 | glibcxx_toolexecdir | |
751 | gxx_include_dir | |
752 | glibcxx_prefixdir | |
753 | ERROR_CONSTANTS_SRCDIR | |
754 | OS_INC_SRCDIR | |
755 | ABI_TWEAKS_SRCDIR | |
756 | CPU_DEFINES_SRCDIR | |
757 | ATOMIC_FLAGS | |
758 | ATOMIC_WORD_SRCDIR | |
759 | ATOMICITY_SRCDIR | |
760 | baseline_dir | |
761 | GLIBCXX_LDBL_COMPAT_FALSE | |
762 | GLIBCXX_LDBL_COMPAT_TRUE | |
763 | ENABLE_VISIBILITY_FALSE | |
764 | ENABLE_VISIBILITY_TRUE | |
765 | ENABLE_SYMVERS_DARWIN_FALSE | |
766 | ENABLE_SYMVERS_DARWIN_TRUE | |
767 | ENABLE_SYMVERS_GNU_NAMESPACE_FALSE | |
768 | ENABLE_SYMVERS_GNU_NAMESPACE_TRUE | |
769 | ENABLE_SYMVERS_GNU_FALSE | |
770 | ENABLE_SYMVERS_GNU_TRUE | |
771 | ENABLE_SYMVERS_FALSE | |
772 | ENABLE_SYMVERS_TRUE | |
773 | port_specific_symbol_files | |
774 | SYMVER_FILE | |
775 | LTLIBICONV | |
776 | LIBICONV | |
777 | OPT_LDFLAGS | |
778 | SECTION_LDFLAGS | |
779 | GLIBCXX_LIBS | |
780 | EXTRA_CXX_FLAGS | |
781 | ENABLE_PARALLEL_FALSE | |
782 | ENABLE_PARALLEL_TRUE | |
783 | GLIBCXX_BUILD_DEBUG_FALSE | |
784 | GLIBCXX_BUILD_DEBUG_TRUE | |
785 | DEBUG_FLAGS | |
786 | GLIBCXX_C_HEADERS_EXTRA_FALSE | |
787 | GLIBCXX_C_HEADERS_EXTRA_TRUE | |
788 | GLIBCXX_C_HEADERS_COMPATIBILITY_FALSE | |
789 | GLIBCXX_C_HEADERS_COMPATIBILITY_TRUE | |
790 | GLIBCXX_C_HEADERS_C_GLOBAL_FALSE | |
791 | GLIBCXX_C_HEADERS_C_GLOBAL_TRUE | |
792 | GLIBCXX_C_HEADERS_C_STD_FALSE | |
793 | GLIBCXX_C_HEADERS_C_STD_TRUE | |
794 | GLIBCXX_C_HEADERS_C_FALSE | |
795 | GLIBCXX_C_HEADERS_C_TRUE | |
796 | C_INCLUDE_DIR | |
797 | ALLOCATOR_NAME | |
798 | ALLOCATOR_H | |
799 | CLOCALE_INTERNAL_H | |
800 | CLOCALE_CC | |
801 | CTIME_CC | |
802 | CTIME_H | |
803 | CNUMERIC_CC | |
804 | CMONEY_CC | |
805 | CMESSAGES_CC | |
806 | CCTYPE_CC | |
807 | CCOLLATE_CC | |
808 | CCODECVT_CC | |
809 | CMESSAGES_H | |
810 | CLOCALE_H | |
811 | USE_NLS | |
812 | glibcxx_localedir | |
813 | glibcxx_POFILES | |
814 | glibcxx_MOFILES | |
815 | check_msgfmt | |
816 | BASIC_FILE_CC | |
817 | BASIC_FILE_H | |
818 | CSTDIO_H | |
819 | SECTION_FLAGS | |
820 | WERROR | |
821 | glibcxx_thread_h | |
822 | glibcxx_PCHFLAGS | |
823 | GLIBCXX_BUILD_PCH_FALSE | |
824 | GLIBCXX_BUILD_PCH_TRUE | |
825 | GLIBCXX_HOSTED_FALSE | |
826 | GLIBCXX_HOSTED_TRUE | |
827 | enable_static | |
828 | enable_shared | |
829 | CXXCPP | |
830 | OTOOL64 | |
831 | OTOOL | |
832 | LIPO | |
833 | NMEDIT | |
834 | DSYMUTIL | |
835 | lt_ECHO | |
836 | OBJDUMP | |
837 | NM | |
838 | ac_ct_DUMPBIN | |
839 | DUMPBIN | |
840 | LD | |
841 | FGREP | |
842 | SED | |
843 | LIBTOOL | |
844 | EGREP | |
845 | GREP | |
846 | CPP | |
847 | MAINT | |
848 | MAINTAINER_MODE_FALSE | |
849 | MAINTAINER_MODE_TRUE | |
850 | RANLIB | |
851 | AR | |
852 | AS | |
853 | LN_S | |
854 | toplevel_srcdir | |
855 | glibcxx_srcdir | |
856 | glibcxx_builddir | |
857 | ac_ct_CXX | |
858 | CXXFLAGS | |
859 | CXX | |
860 | OBJEXT | |
861 | EXEEXT | |
862 | ac_ct_CC | |
863 | CPPFLAGS | |
864 | LDFLAGS | |
865 | CFLAGS | |
866 | CC | |
867 | am__untar | |
868 | am__tar | |
869 | AMTAR | |
870 | am__leading_dot | |
871 | SET_MAKE | |
872 | AWK | |
873 | mkdir_p | |
874 | MKDIR_P | |
875 | INSTALL_STRIP_PROGRAM | |
876 | STRIP | |
877 | install_sh | |
878 | MAKEINFO | |
879 | AUTOHEADER | |
880 | AUTOMAKE | |
881 | AUTOCONF | |
882 | ACLOCAL | |
883 | VERSION | |
884 | PACKAGE | |
885 | CYGPATH_W | |
886 | am__isrc | |
887 | INSTALL_DATA | |
888 | INSTALL_SCRIPT | |
889 | INSTALL_PROGRAM | |
890 | target_os | |
891 | target_vendor | |
892 | target_cpu | |
893 | target | |
894 | host_os | |
895 | host_vendor | |
896 | host_cpu | |
897 | host | |
898 | build_os | |
899 | build_vendor | |
900 | build_cpu | |
901 | build | |
902 | multi_basedir | |
903 | libtool_VERSION | |
904 | target_alias | |
905 | host_alias | |
906 | build_alias | |
907 | LIBS | |
908 | ECHO_T | |
909 | ECHO_N | |
910 | ECHO_C | |
911 | DEFS | |
912 | mandir | |
913 | localedir | |
914 | libdir | |
915 | psdir | |
916 | pdfdir | |
917 | dvidir | |
918 | htmldir | |
919 | infodir | |
920 | docdir | |
921 | oldincludedir | |
922 | includedir | |
923 | localstatedir | |
924 | sharedstatedir | |
925 | sysconfdir | |
926 | datadir | |
927 | datarootdir | |
928 | libexecdir | |
929 | sbindir | |
930 | bindir | |
931 | program_transform_name | |
932 | prefix | |
933 | exec_prefix | |
934 | PACKAGE_URL | |
935 | PACKAGE_BUGREPORT | |
936 | PACKAGE_STRING | |
937 | PACKAGE_VERSION | |
938 | PACKAGE_TARNAME | |
939 | PACKAGE_NAME | |
940 | PATH_SEPARATOR | |
941 | SHELL' | |
ff66d28f | 942 | ac_subst_files='' |
5213506e RW |
943 | ac_user_opts=' |
944 | enable_option_checking | |
945 | enable_multilib | |
946 | with_target_subdir | |
947 | with_cross_host | |
948 | with_newlib | |
949 | enable_maintainer_mode | |
950 | enable_shared | |
951 | enable_static | |
952 | with_pic | |
953 | enable_fast_install | |
954 | with_gnu_ld | |
955 | enable_libtool_lock | |
956 | enable_hosted_libstdcxx | |
957 | enable_sjlj_exceptions | |
958 | enable_libstdcxx_pch | |
959 | enable_cstdio | |
960 | enable_clocale | |
961 | enable_nls | |
962 | enable_libstdcxx_allocator | |
963 | enable_cheaders | |
964 | enable_long_long | |
965 | enable_wchar_t | |
966 | enable_c99 | |
967 | enable_concept_checks | |
968 | enable_libstdcxx_debug_flags | |
969 | enable_libstdcxx_debug | |
970 | enable_cxx_flags | |
971 | enable_fully_dynamic_string | |
972 | enable_libstdcxx_time | |
973 | enable_tls | |
974 | enable_rpath | |
975 | with_libiconv_prefix | |
976 | with_system_libunwind | |
977 | enable_linux_futex | |
978 | enable_symvers | |
979 | enable_visibility | |
980 | with_gxx_include_dir | |
981 | enable_version_specific_runtime_libs | |
982 | ' | |
983 | ac_precious_vars='build_alias | |
984 | host_alias | |
985 | target_alias | |
986 | CPP | |
987 | CPPFLAGS | |
988 | CXX | |
989 | CXXFLAGS | |
990 | LDFLAGS | |
991 | LIBS | |
992 | CCC | |
993 | CXXCPP' | |
994 | ||
b2dad0e3 BK |
995 | |
996 | # Initialize some variables set by options. | |
ff66d28f PE |
997 | ac_init_help= |
998 | ac_init_version=false | |
5213506e RW |
999 | ac_unrecognized_opts= |
1000 | ac_unrecognized_sep= | |
b2dad0e3 BK |
1001 | # The variables have the same names as the options, with |
1002 | # dashes changed to underlines. | |
ff66d28f | 1003 | cache_file=/dev/null |
b2dad0e3 | 1004 | exec_prefix=NONE |
b2dad0e3 | 1005 | no_create= |
b2dad0e3 BK |
1006 | no_recursion= |
1007 | prefix=NONE | |
1008 | program_prefix=NONE | |
1009 | program_suffix=NONE | |
1010 | program_transform_name=s,x,x, | |
1011 | silent= | |
1012 | site= | |
1013 | srcdir= | |
b2dad0e3 BK |
1014 | verbose= |
1015 | x_includes=NONE | |
1016 | x_libraries=NONE | |
ff66d28f PE |
1017 | |
1018 | # Installation directory options. | |
1019 | # These are left unexpanded so users can "make install exec_prefix=/foo" | |
1020 | # and all the variables that are supposed to be based on exec_prefix | |
1021 | # by default will actually change. | |
1022 | # Use braces instead of parens because sh, perl, etc. also accept them. | |
5213506e | 1023 | # (The list follows the same order as the GNU Coding Standards.) |
b2dad0e3 BK |
1024 | bindir='${exec_prefix}/bin' |
1025 | sbindir='${exec_prefix}/sbin' | |
1026 | libexecdir='${exec_prefix}/libexec' | |
5213506e RW |
1027 | datarootdir='${prefix}/share' |
1028 | datadir='${datarootdir}' | |
b2dad0e3 BK |
1029 | sysconfdir='${prefix}/etc' |
1030 | sharedstatedir='${prefix}/com' | |
1031 | localstatedir='${prefix}/var' | |
b2dad0e3 BK |
1032 | includedir='${prefix}/include' |
1033 | oldincludedir='/usr/include' | |
5213506e RW |
1034 | docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' |
1035 | infodir='${datarootdir}/info' | |
1036 | htmldir='${docdir}' | |
1037 | dvidir='${docdir}' | |
1038 | pdfdir='${docdir}' | |
1039 | psdir='${docdir}' | |
1040 | libdir='${exec_prefix}/lib' | |
1041 | localedir='${datarootdir}/locale' | |
1042 | mandir='${datarootdir}/man' | |
b2dad0e3 | 1043 | |
b2dad0e3 | 1044 | ac_prev= |
5213506e | 1045 | ac_dashdash= |
b2dad0e3 BK |
1046 | for ac_option |
1047 | do | |
b2dad0e3 BK |
1048 | # If the previous option needs an argument, assign it. |
1049 | if test -n "$ac_prev"; then | |
5213506e | 1050 | eval $ac_prev=\$ac_option |
b2dad0e3 BK |
1051 | ac_prev= |
1052 | continue | |
1053 | fi | |
1054 | ||
5213506e RW |
1055 | case $ac_option in |
1056 | *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; | |
1057 | *) ac_optarg=yes ;; | |
1058 | esac | |
b2dad0e3 BK |
1059 | |
1060 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
1061 | ||
5213506e RW |
1062 | case $ac_dashdash$ac_option in |
1063 | --) | |
1064 | ac_dashdash=yes ;; | |
b2dad0e3 BK |
1065 | |
1066 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
1067 | ac_prev=bindir ;; | |
1068 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
ff66d28f | 1069 | bindir=$ac_optarg ;; |
b2dad0e3 BK |
1070 | |
1071 | -build | --build | --buil | --bui | --bu) | |
ff66d28f | 1072 | ac_prev=build_alias ;; |
b2dad0e3 | 1073 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) |
ff66d28f | 1074 | build_alias=$ac_optarg ;; |
b2dad0e3 BK |
1075 | |
1076 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
1077 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
1078 | ac_prev=cache_file ;; | |
1079 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
1080 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
ff66d28f PE |
1081 | cache_file=$ac_optarg ;; |
1082 | ||
1083 | --config-cache | -C) | |
1084 | cache_file=config.cache ;; | |
b2dad0e3 | 1085 | |
5213506e | 1086 | -datadir | --datadir | --datadi | --datad) |
b2dad0e3 | 1087 | ac_prev=datadir ;; |
5213506e | 1088 | -datadir=* | --datadir=* | --datadi=* | --datad=*) |
ff66d28f | 1089 | datadir=$ac_optarg ;; |
b2dad0e3 | 1090 | |
5213506e RW |
1091 | -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ |
1092 | | --dataroo | --dataro | --datar) | |
1093 | ac_prev=datarootdir ;; | |
1094 | -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ | |
1095 | | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) | |
1096 | datarootdir=$ac_optarg ;; | |
1097 | ||
b2dad0e3 | 1098 | -disable-* | --disable-*) |
5213506e | 1099 | ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
b2dad0e3 | 1100 | # Reject names that are not valid shell variable names. |
5213506e RW |
1101 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
1102 | as_fn_error "invalid feature name: $ac_useropt" | |
1103 | ac_useropt_orig=$ac_useropt | |
1104 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1105 | case $ac_user_opts in | |
1106 | *" | |
1107 | "enable_$ac_useropt" | |
1108 | "*) ;; | |
1109 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" | |
1110 | ac_unrecognized_sep=', ';; | |
1111 | esac | |
1112 | eval enable_$ac_useropt=no ;; | |
1113 | ||
1114 | -docdir | --docdir | --docdi | --doc | --do) | |
1115 | ac_prev=docdir ;; | |
1116 | -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) | |
1117 | docdir=$ac_optarg ;; | |
1118 | ||
1119 | -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) | |
1120 | ac_prev=dvidir ;; | |
1121 | -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) | |
1122 | dvidir=$ac_optarg ;; | |
b2dad0e3 BK |
1123 | |
1124 | -enable-* | --enable-*) | |
5213506e | 1125 | ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
b2dad0e3 | 1126 | # Reject names that are not valid shell variable names. |
5213506e RW |
1127 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
1128 | as_fn_error "invalid feature name: $ac_useropt" | |
1129 | ac_useropt_orig=$ac_useropt | |
1130 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1131 | case $ac_user_opts in | |
1132 | *" | |
1133 | "enable_$ac_useropt" | |
1134 | "*) ;; | |
1135 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" | |
1136 | ac_unrecognized_sep=', ';; | |
7eed349e | 1137 | esac |
5213506e | 1138 | eval enable_$ac_useropt=\$ac_optarg ;; |
b2dad0e3 BK |
1139 | |
1140 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
1141 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
1142 | | --exec | --exe | --ex) | |
1143 | ac_prev=exec_prefix ;; | |
1144 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
1145 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
1146 | | --exec=* | --exe=* | --ex=*) | |
ff66d28f | 1147 | exec_prefix=$ac_optarg ;; |
b2dad0e3 BK |
1148 | |
1149 | -gas | --gas | --ga | --g) | |
1150 | # Obsolete; use --with-gas. | |
1151 | with_gas=yes ;; | |
1152 | ||
ff66d28f PE |
1153 | -help | --help | --hel | --he | -h) |
1154 | ac_init_help=long ;; | |
1155 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
1156 | ac_init_help=recursive ;; | |
1157 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
1158 | ac_init_help=short ;; | |
b2dad0e3 BK |
1159 | |
1160 | -host | --host | --hos | --ho) | |
ff66d28f | 1161 | ac_prev=host_alias ;; |
b2dad0e3 | 1162 | -host=* | --host=* | --hos=* | --ho=*) |
ff66d28f | 1163 | host_alias=$ac_optarg ;; |
b2dad0e3 | 1164 | |
5213506e RW |
1165 | -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) |
1166 | ac_prev=htmldir ;; | |
1167 | -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ | |
1168 | | --ht=*) | |
1169 | htmldir=$ac_optarg ;; | |
1170 | ||
b2dad0e3 BK |
1171 | -includedir | --includedir | --includedi | --included | --include \ |
1172 | | --includ | --inclu | --incl | --inc) | |
1173 | ac_prev=includedir ;; | |
1174 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
1175 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
ff66d28f | 1176 | includedir=$ac_optarg ;; |
b2dad0e3 BK |
1177 | |
1178 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
1179 | ac_prev=infodir ;; | |
1180 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
ff66d28f | 1181 | infodir=$ac_optarg ;; |
b2dad0e3 BK |
1182 | |
1183 | -libdir | --libdir | --libdi | --libd) | |
1184 | ac_prev=libdir ;; | |
1185 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
ff66d28f | 1186 | libdir=$ac_optarg ;; |
b2dad0e3 BK |
1187 | |
1188 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
1189 | | --libexe | --libex | --libe) | |
1190 | ac_prev=libexecdir ;; | |
1191 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
1192 | | --libexe=* | --libex=* | --libe=*) | |
ff66d28f | 1193 | libexecdir=$ac_optarg ;; |
b2dad0e3 | 1194 | |
5213506e RW |
1195 | -localedir | --localedir | --localedi | --localed | --locale) |
1196 | ac_prev=localedir ;; | |
1197 | -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) | |
1198 | localedir=$ac_optarg ;; | |
1199 | ||
b2dad0e3 | 1200 | -localstatedir | --localstatedir | --localstatedi | --localstated \ |
5213506e | 1201 | | --localstate | --localstat | --localsta | --localst | --locals) |
b2dad0e3 BK |
1202 | ac_prev=localstatedir ;; |
1203 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
5213506e | 1204 | | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) |
ff66d28f | 1205 | localstatedir=$ac_optarg ;; |
b2dad0e3 BK |
1206 | |
1207 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
1208 | ac_prev=mandir ;; | |
1209 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
ff66d28f | 1210 | mandir=$ac_optarg ;; |
b2dad0e3 BK |
1211 | |
1212 | -nfp | --nfp | --nf) | |
1213 | # Obsolete; use --without-fp. | |
1214 | with_fp=no ;; | |
1215 | ||
1216 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
ff66d28f | 1217 | | --no-cr | --no-c | -n) |
b2dad0e3 BK |
1218 | no_create=yes ;; |
1219 | ||
1220 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
1221 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
1222 | no_recursion=yes ;; | |
1223 | ||
1224 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
1225 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
1226 | | --oldin | --oldi | --old | --ol | --o) | |
1227 | ac_prev=oldincludedir ;; | |
1228 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
1229 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
1230 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
ff66d28f | 1231 | oldincludedir=$ac_optarg ;; |
b2dad0e3 BK |
1232 | |
1233 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
1234 | ac_prev=prefix ;; | |
1235 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
ff66d28f | 1236 | prefix=$ac_optarg ;; |
b2dad0e3 BK |
1237 | |
1238 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
1239 | | --program-pre | --program-pr | --program-p) | |
1240 | ac_prev=program_prefix ;; | |
1241 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
1242 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
ff66d28f | 1243 | program_prefix=$ac_optarg ;; |
b2dad0e3 BK |
1244 | |
1245 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
1246 | | --program-suf | --program-su | --program-s) | |
1247 | ac_prev=program_suffix ;; | |
1248 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
1249 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
ff66d28f | 1250 | program_suffix=$ac_optarg ;; |
b2dad0e3 BK |
1251 | |
1252 | -program-transform-name | --program-transform-name \ | |
1253 | | --program-transform-nam | --program-transform-na \ | |
1254 | | --program-transform-n | --program-transform- \ | |
1255 | | --program-transform | --program-transfor \ | |
1256 | | --program-transfo | --program-transf \ | |
1257 | | --program-trans | --program-tran \ | |
1258 | | --progr-tra | --program-tr | --program-t) | |
1259 | ac_prev=program_transform_name ;; | |
1260 | -program-transform-name=* | --program-transform-name=* \ | |
1261 | | --program-transform-nam=* | --program-transform-na=* \ | |
1262 | | --program-transform-n=* | --program-transform-=* \ | |
1263 | | --program-transform=* | --program-transfor=* \ | |
1264 | | --program-transfo=* | --program-transf=* \ | |
1265 | | --program-trans=* | --program-tran=* \ | |
1266 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
ff66d28f | 1267 | program_transform_name=$ac_optarg ;; |
b2dad0e3 | 1268 | |
5213506e RW |
1269 | -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) |
1270 | ac_prev=pdfdir ;; | |
1271 | -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) | |
1272 | pdfdir=$ac_optarg ;; | |
1273 | ||
1274 | -psdir | --psdir | --psdi | --psd | --ps) | |
1275 | ac_prev=psdir ;; | |
1276 | -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) | |
1277 | psdir=$ac_optarg ;; | |
1278 | ||
b2dad0e3 BK |
1279 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
1280 | | -silent | --silent | --silen | --sile | --sil) | |
1281 | silent=yes ;; | |
1282 | ||
1283 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
1284 | ac_prev=sbindir ;; | |
1285 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
1286 | | --sbi=* | --sb=*) | |
ff66d28f | 1287 | sbindir=$ac_optarg ;; |
b2dad0e3 BK |
1288 | |
1289 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
1290 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
1291 | | --sharedst | --shareds | --shared | --share | --shar \ | |
1292 | | --sha | --sh) | |
1293 | ac_prev=sharedstatedir ;; | |
1294 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
1295 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
1296 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
1297 | | --sha=* | --sh=*) | |
ff66d28f | 1298 | sharedstatedir=$ac_optarg ;; |
b2dad0e3 BK |
1299 | |
1300 | -site | --site | --sit) | |
1301 | ac_prev=site ;; | |
1302 | -site=* | --site=* | --sit=*) | |
ff66d28f | 1303 | site=$ac_optarg ;; |
b2dad0e3 BK |
1304 | |
1305 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
1306 | ac_prev=srcdir ;; | |
1307 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
ff66d28f | 1308 | srcdir=$ac_optarg ;; |
b2dad0e3 BK |
1309 | |
1310 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
1311 | | --syscon | --sysco | --sysc | --sys | --sy) | |
1312 | ac_prev=sysconfdir ;; | |
1313 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
1314 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
ff66d28f | 1315 | sysconfdir=$ac_optarg ;; |
b2dad0e3 BK |
1316 | |
1317 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
ff66d28f | 1318 | ac_prev=target_alias ;; |
b2dad0e3 | 1319 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
ff66d28f | 1320 | target_alias=$ac_optarg ;; |
b2dad0e3 BK |
1321 | |
1322 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
1323 | verbose=yes ;; | |
1324 | ||
ff66d28f PE |
1325 | -version | --version | --versio | --versi | --vers | -V) |
1326 | ac_init_version=: ;; | |
b2dad0e3 BK |
1327 | |
1328 | -with-* | --with-*) | |
5213506e | 1329 | ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
b2dad0e3 | 1330 | # Reject names that are not valid shell variable names. |
5213506e RW |
1331 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
1332 | as_fn_error "invalid package name: $ac_useropt" | |
1333 | ac_useropt_orig=$ac_useropt | |
1334 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1335 | case $ac_user_opts in | |
1336 | *" | |
1337 | "with_$ac_useropt" | |
1338 | "*) ;; | |
1339 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" | |
1340 | ac_unrecognized_sep=', ';; | |
7eed349e | 1341 | esac |
5213506e | 1342 | eval with_$ac_useropt=\$ac_optarg ;; |
b2dad0e3 BK |
1343 | |
1344 | -without-* | --without-*) | |
5213506e | 1345 | ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
b2dad0e3 | 1346 | # Reject names that are not valid shell variable names. |
5213506e RW |
1347 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
1348 | as_fn_error "invalid package name: $ac_useropt" | |
1349 | ac_useropt_orig=$ac_useropt | |
1350 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1351 | case $ac_user_opts in | |
1352 | *" | |
1353 | "with_$ac_useropt" | |
1354 | "*) ;; | |
1355 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" | |
1356 | ac_unrecognized_sep=', ';; | |
1357 | esac | |
1358 | eval with_$ac_useropt=no ;; | |
b2dad0e3 BK |
1359 | |
1360 | --x) | |
1361 | # Obsolete; use --with-x. | |
1362 | with_x=yes ;; | |
1363 | ||
1364 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
1365 | | --x-incl | --x-inc | --x-in | --x-i) | |
1366 | ac_prev=x_includes ;; | |
1367 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
1368 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
ff66d28f | 1369 | x_includes=$ac_optarg ;; |
b2dad0e3 BK |
1370 | |
1371 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
1372 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
1373 | ac_prev=x_libraries ;; | |
1374 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
1375 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
ff66d28f | 1376 | x_libraries=$ac_optarg ;; |
b2dad0e3 | 1377 | |
5213506e RW |
1378 | -*) as_fn_error "unrecognized option: \`$ac_option' |
1379 | Try \`$0 --help' for more information." | |
b2dad0e3 BK |
1380 | ;; |
1381 | ||
ff66d28f PE |
1382 | *=*) |
1383 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` | |
1384 | # Reject names that are not valid shell variable names. | |
5213506e RW |
1385 | case $ac_envvar in #( |
1386 | '' | [0-9]* | *[!_$as_cr_alnum]* ) | |
1387 | as_fn_error "invalid variable name: \`$ac_envvar'" ;; | |
1388 | esac | |
1389 | eval $ac_envvar=\$ac_optarg | |
ff66d28f PE |
1390 | export $ac_envvar ;; |
1391 | ||
b2dad0e3 | 1392 | *) |
ff66d28f | 1393 | # FIXME: should be removed in autoconf 3.0. |
5213506e | 1394 | $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 |
ff66d28f | 1395 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && |
5213506e | 1396 | $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 |
ff66d28f | 1397 | : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} |
b2dad0e3 BK |
1398 | ;; |
1399 | ||
1400 | esac | |
1401 | done | |
1402 | ||
1403 | if test -n "$ac_prev"; then | |
ff66d28f | 1404 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` |
5213506e | 1405 | as_fn_error "missing argument to $ac_option" |
b2dad0e3 | 1406 | fi |
b2dad0e3 | 1407 | |
5213506e RW |
1408 | if test -n "$ac_unrecognized_opts"; then |
1409 | case $enable_option_checking in | |
1410 | no) ;; | |
1411 | fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;; | |
1412 | *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; | |
7eed349e | 1413 | esac |
5213506e | 1414 | fi |
7eed349e | 1415 | |
5213506e RW |
1416 | # Check all directory arguments for consistency. |
1417 | for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ | |
1418 | datadir sysconfdir sharedstatedir localstatedir includedir \ | |
1419 | oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ | |
1420 | libdir localedir mandir | |
7eed349e | 1421 | do |
5213506e RW |
1422 | eval ac_val=\$$ac_var |
1423 | # Remove trailing slashes. | |
1424 | case $ac_val in | |
1425 | */ ) | |
1426 | ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` | |
1427 | eval $ac_var=\$ac_val;; | |
1428 | esac | |
1429 | # Be sure to have absolute directory names. | |
7eed349e | 1430 | case $ac_val in |
5213506e RW |
1431 | [\\/$]* | ?:[\\/]* ) continue;; |
1432 | NONE | '' ) case $ac_var in *prefix ) continue;; esac;; | |
b2dad0e3 | 1433 | esac |
5213506e | 1434 | as_fn_error "expected an absolute directory name for --$ac_var: $ac_val" |
b2dad0e3 BK |
1435 | done |
1436 | ||
ff66d28f PE |
1437 | # There might be people who depend on the old broken behavior: `$host' |
1438 | # used to hold the argument of --host etc. | |
1439 | # FIXME: To remove some day. | |
1440 | build=$build_alias | |
1441 | host=$host_alias | |
1442 | target=$target_alias | |
b2dad0e3 | 1443 | |
ff66d28f PE |
1444 | # FIXME: To remove some day. |
1445 | if test "x$host_alias" != x; then | |
1446 | if test "x$build_alias" = x; then | |
1447 | cross_compiling=maybe | |
5213506e | 1448 | $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. |
ff66d28f PE |
1449 | If a cross compiler is detected then cross compile mode will be used." >&2 |
1450 | elif test "x$build_alias" != "x$host_alias"; then | |
1451 | cross_compiling=yes | |
1452 | fi | |
1453 | fi | |
1454 | ||
1455 | ac_tool_prefix= | |
1456 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
1457 | ||
1458 | test "$silent" = yes && exec 6>/dev/null | |
b2dad0e3 | 1459 | |
b2dad0e3 | 1460 | |
5213506e RW |
1461 | ac_pwd=`pwd` && test -n "$ac_pwd" && |
1462 | ac_ls_di=`ls -di .` && | |
1463 | ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || | |
1464 | as_fn_error "working directory cannot be determined" | |
1465 | test "X$ac_ls_di" = "X$ac_pwd_ls_di" || | |
1466 | as_fn_error "pwd does not report name of working directory" | |
1467 | ||
1468 | ||
b2dad0e3 BK |
1469 | # Find the source files, if location was not specified. |
1470 | if test -z "$srcdir"; then | |
1471 | ac_srcdir_defaulted=yes | |
5213506e RW |
1472 | # Try the directory containing this script, then the parent directory. |
1473 | ac_confdir=`$as_dirname -- "$as_myself" || | |
1474 | $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
1475 | X"$as_myself" : 'X\(//\)[^/]' \| \ | |
1476 | X"$as_myself" : 'X\(//\)$' \| \ | |
1477 | X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || | |
1478 | $as_echo X"$as_myself" | | |
1479 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
1480 | s//\1/ | |
1481 | q | |
1482 | } | |
1483 | /^X\(\/\/\)[^/].*/{ | |
1484 | s//\1/ | |
1485 | q | |
1486 | } | |
1487 | /^X\(\/\/\)$/{ | |
1488 | s//\1/ | |
1489 | q | |
1490 | } | |
1491 | /^X\(\/\).*/{ | |
1492 | s//\1/ | |
1493 | q | |
1494 | } | |
1495 | s/.*/./; q'` | |
b2dad0e3 | 1496 | srcdir=$ac_confdir |
5213506e | 1497 | if test ! -r "$srcdir/$ac_unique_file"; then |
b2dad0e3 BK |
1498 | srcdir=.. |
1499 | fi | |
1500 | else | |
1501 | ac_srcdir_defaulted=no | |
1502 | fi | |
5213506e RW |
1503 | if test ! -r "$srcdir/$ac_unique_file"; then |
1504 | test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." | |
1505 | as_fn_error "cannot find sources ($ac_unique_file) in $srcdir" | |
1506 | fi | |
1507 | ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" | |
1508 | ac_abs_confdir=`( | |
1509 | cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg" | |
1510 | pwd)` | |
1511 | # When building in place, set srcdir=. | |
1512 | if test "$ac_abs_confdir" = "$ac_pwd"; then | |
1513 | srcdir=. | |
1514 | fi | |
1515 | # Remove unnecessary trailing slashes from srcdir. | |
1516 | # Double slashes in file names in object file debugging info | |
1517 | # mess up M-x gdb in Emacs. | |
1518 | case $srcdir in | |
1519 | */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; | |
1520 | esac | |
1521 | for ac_var in $ac_precious_vars; do | |
1522 | eval ac_env_${ac_var}_set=\${${ac_var}+set} | |
1523 | eval ac_env_${ac_var}_value=\$${ac_var} | |
1524 | eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} | |
1525 | eval ac_cv_env_${ac_var}_value=\$${ac_var} | |
1526 | done | |
ff66d28f PE |
1527 | |
1528 | # | |
1529 | # Report the --help message. | |
1530 | # | |
1531 | if test "$ac_init_help" = "long"; then | |
1532 | # Omit some internal or obsolete options to make the list less imposing. | |
1533 | # This message is too long to be a string in the A/UX 3.1 sh. | |
1534 | cat <<_ACEOF | |
fbe057bb | 1535 | \`configure' configures package-unused version-unused to adapt to many kinds of systems. |
ff66d28f PE |
1536 | |
1537 | Usage: $0 [OPTION]... [VAR=VALUE]... | |
1538 | ||
1539 | To assign environment variables (e.g., CC, CFLAGS...), specify them as | |
1540 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
1541 | ||
1542 | Defaults for the options are specified in brackets. | |
1543 | ||
1544 | Configuration: | |
1545 | -h, --help display this help and exit | |
1546 | --help=short display options specific to this package | |
1547 | --help=recursive display the short help of all the included packages | |
1548 | -V, --version display version information and exit | |
1549 | -q, --quiet, --silent do not print \`checking...' messages | |
1550 | --cache-file=FILE cache test results in FILE [disabled] | |
1551 | -C, --config-cache alias for \`--cache-file=config.cache' | |
1552 | -n, --no-create do not create output files | |
1553 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
1554 | ||
ff66d28f PE |
1555 | Installation directories: |
1556 | --prefix=PREFIX install architecture-independent files in PREFIX | |
5213506e | 1557 | [$ac_default_prefix] |
ff66d28f | 1558 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
5213506e | 1559 | [PREFIX] |
ff66d28f PE |
1560 | |
1561 | By default, \`make install' will install all the files in | |
1562 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
1563 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
1564 | for instance \`--prefix=\$HOME'. | |
1565 | ||
1566 | For better control, use the options below. | |
1567 | ||
1568 | Fine tuning of the installation directories: | |
5213506e RW |
1569 | --bindir=DIR user executables [EPREFIX/bin] |
1570 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
1571 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
1572 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] | |
1573 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
1574 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
1575 | --libdir=DIR object code libraries [EPREFIX/lib] | |
1576 | --includedir=DIR C header files [PREFIX/include] | |
1577 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
1578 | --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] | |
1579 | --datadir=DIR read-only architecture-independent data [DATAROOTDIR] | |
1580 | --infodir=DIR info documentation [DATAROOTDIR/info] | |
1581 | --localedir=DIR locale-dependent data [DATAROOTDIR/locale] | |
1582 | --mandir=DIR man documentation [DATAROOTDIR/man] | |
1583 | --docdir=DIR documentation root [DATAROOTDIR/doc/libstdc++] | |
1584 | --htmldir=DIR html documentation [DOCDIR] | |
1585 | --dvidir=DIR dvi documentation [DOCDIR] | |
1586 | --pdfdir=DIR pdf documentation [DOCDIR] | |
1587 | --psdir=DIR ps documentation [DOCDIR] | |
ff66d28f PE |
1588 | _ACEOF |
1589 | ||
1590 | cat <<\_ACEOF | |
1591 | ||
1592 | Program names: | |
1593 | --program-prefix=PREFIX prepend PREFIX to installed program names | |
1594 | --program-suffix=SUFFIX append SUFFIX to installed program names | |
1595 | --program-transform-name=PROGRAM run sed PROGRAM on installed program names | |
1596 | ||
1597 | System types: | |
1598 | --build=BUILD configure for building on BUILD [guessed] | |
1599 | --host=HOST cross-compile to build programs to run on HOST [BUILD] | |
1600 | --target=TARGET configure for building compilers for TARGET [HOST] | |
1601 | _ACEOF | |
1602 | fi | |
1603 | ||
1604 | if test -n "$ac_init_help"; then | |
1605 | case $ac_init_help in | |
fbe057bb | 1606 | short | recursive ) echo "Configuration of package-unused version-unused:";; |
ff66d28f PE |
1607 | esac |
1608 | cat <<\_ACEOF | |
1609 | ||
1610 | Optional Features: | |
5213506e | 1611 | --disable-option-checking ignore unrecognized --enable/--with options |
ff66d28f PE |
1612 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) |
1613 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
7eaf73d7 KC |
1614 | --enable-multilib build many library versions (default) |
1615 | --enable-maintainer-mode enable make rules and dependencies not useful | |
1616 | (and sometimes confusing) to the casual installer | |
5213506e RW |
1617 | --enable-shared[=PKGS] build shared libraries [default=yes] |
1618 | --enable-static[=PKGS] build static libraries [default=yes] | |
1cf3d07d SE |
1619 | --enable-fast-install[=PKGS] |
1620 | optimize for fast installation [default=yes] | |
ff66d28f | 1621 | --disable-libtool-lock avoid locking (might break parallel builds) |
92eabea2 PE |
1622 | --disable-hosted-libstdcxx |
1623 | only build freestanding C++ runtime support | |
ff66d28f | 1624 | --enable-sjlj-exceptions |
517da0ce MM |
1625 | force use of builtin_setjmp for exceptions |
1626 | [default=auto] | |
1627 | --enable-libstdcxx-pch build pre-compiled libstdc++ headers | |
1628 | [default=$is_hosted] | |
5213506e | 1629 | --enable-cstdio=PACKAGE use target-specific I/O package [default=stdio] |
ff66d28f | 1630 | --enable-clocale[=MODEL] |
5213506e | 1631 | use MODEL for target locale package [default=auto] |
517da0ce | 1632 | --enable-nls use Native Language Support (default) |
8b0d6051 BK |
1633 | --enable-libstdcxx-allocator=KIND |
1634 | use KIND for target std::allocator base | |
1635 | [default=auto] | |
5213506e | 1636 | --enable-cheaders=KIND construct "C" headers for g++ [default=$c_model] |
347669a0 BK |
1637 | --enable-long-long enable template specializations for 'long long' |
1638 | [default=yes] | |
1639 | --enable-wchar_t enable template specializations for 'wchar_t' | |
517da0ce | 1640 | [default=yes] |
5213506e | 1641 | --enable-c99 turns on ISO/IEC 9899:1999 support [default=yes] |
517da0ce | 1642 | --enable-concept-checks use Boost-derived template checks [default=no] |
ff66d28f | 1643 | --enable-libstdcxx-debug-flags=FLAGS |
517da0ce MM |
1644 | pass compiler FLAGS when building debug library |
1645 | [default="-g3 -O0"] | |
ff66d28f PE |
1646 | --enable-libstdcxx-debug |
1647 | build extra debug library [default=no] | |
1648 | --enable-cxx-flags=FLAGS | |
5213506e | 1649 | pass compiler FLAGS when building library [default=] |
1165dc50 PC |
1650 | --enable-fully-dynamic-string |
1651 | do not put empty strings in per-process static | |
1652 | memory [default=no] | |
959d14e1 | 1653 | --enable-libstdcxx-time=KIND |
727cd0bc | 1654 | use KIND for check type [default=no] |
2fb31455 | 1655 | --enable-tls Use thread-local storage [default=yes] |
5f34ed87 | 1656 | --disable-rpath do not hardcode runtime library paths |
5213506e | 1657 | --enable-linux-futex use the Linux futex system call [default=default] |
517da0ce MM |
1658 | --enable-symvers=STYLE enables symbol versioning of the shared library |
1659 | [default=yes] | |
98e615b4 | 1660 | --enable-visibility enables visibility safe usage [default=yes] |
ff66d28f | 1661 | --enable-version-specific-runtime-libs |
517da0ce MM |
1662 | Specify that runtime libraries should be installed |
1663 | in a compiler-specific directory | |
ff66d28f PE |
1664 | |
1665 | Optional Packages: | |
1666 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
1667 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
1668 | --with-target-subdir=SUBDIR | |
1669 | configuring in a subdirectory | |
517da0ce MM |
1670 | --with-cross-host=HOST configuring with a cross compiler |
1671 | --with-newlib assume newlib as a system C library | |
1cf3d07d SE |
1672 | --with-pic try to use only PIC/non-PIC objects [default=use |
1673 | both] | |
1674 | --with-gnu-ld assume the C compiler uses GNU ld [default=no] | |
ff66d28f | 1675 | --with-gnu-ld assume the C compiler uses GNU ld default=no |
4ffe6e87 BK |
1676 | --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib |
1677 | --without-libiconv-prefix don't search for libiconv in includedir and libdir | |
a5d137be | 1678 | --with-system-libunwind use installed libunwind |
ff66d28f PE |
1679 | --with-gxx-include-dir=DIR |
1680 | installation directory for include files | |
1681 | ||
1682 | Some influential environment variables: | |
517da0ce MM |
1683 | CC C compiler command |
1684 | CFLAGS C compiler flags | |
1685 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
1686 | nonstandard directory <lib dir> | |
5213506e RW |
1687 | LIBS libraries to pass to the linker, e.g. -l<library> |
1688 | CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if | |
1689 | you have headers in a nonstandard directory <include dir> | |
517da0ce MM |
1690 | CXX C++ compiler command |
1691 | CXXFLAGS C++ compiler flags | |
517da0ce | 1692 | CPP C preprocessor |
464aea98 | 1693 | CXXCPP C++ preprocessor |
ff66d28f PE |
1694 | |
1695 | Use these variables to override the choices made by `configure' or to help | |
1696 | it to find libraries and programs with nonstandard names/locations. | |
1697 | ||
5213506e | 1698 | Report bugs to the package provider. |
ff66d28f | 1699 | _ACEOF |
5213506e | 1700 | ac_status=$? |
ff66d28f PE |
1701 | fi |
1702 | ||
1703 | if test "$ac_init_help" = "recursive"; then | |
1704 | # If there are subdirs, report their specific --help. | |
ff66d28f | 1705 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue |
5213506e RW |
1706 | test -d "$ac_dir" || |
1707 | { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || | |
1708 | continue | |
ff66d28f PE |
1709 | ac_builddir=. |
1710 | ||
5213506e RW |
1711 | case "$ac_dir" in |
1712 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1713 | *) | |
1714 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` | |
1715 | # A ".." for each directory in $ac_dir_suffix. | |
1716 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` | |
1717 | case $ac_top_builddir_sub in | |
1718 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1719 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
1720 | esac ;; | |
1721 | esac | |
1722 | ac_abs_top_builddir=$ac_pwd | |
1723 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
1724 | # for backward compatibility: | |
1725 | ac_top_builddir=$ac_top_build_prefix | |
ff66d28f PE |
1726 | |
1727 | case $srcdir in | |
5213506e | 1728 | .) # We are building in place. |
ff66d28f | 1729 | ac_srcdir=. |
5213506e RW |
1730 | ac_top_srcdir=$ac_top_builddir_sub |
1731 | ac_abs_top_srcdir=$ac_pwd ;; | |
1732 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
ff66d28f | 1733 | ac_srcdir=$srcdir$ac_dir_suffix; |
5213506e RW |
1734 | ac_top_srcdir=$srcdir |
1735 | ac_abs_top_srcdir=$srcdir ;; | |
1736 | *) # Relative name. | |
1737 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
1738 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
1739 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
ec2075e9 | 1740 | esac |
5213506e RW |
1741 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
1742 | ||
1743 | cd "$ac_dir" || { ac_status=$?; continue; } | |
1744 | # Check for guested configure. | |
1745 | if test -f "$ac_srcdir/configure.gnu"; then | |
1746 | echo && | |
1747 | $SHELL "$ac_srcdir/configure.gnu" --help=recursive | |
1748 | elif test -f "$ac_srcdir/configure"; then | |
1749 | echo && | |
1750 | $SHELL "$ac_srcdir/configure" --help=recursive | |
ff66d28f | 1751 | else |
5213506e RW |
1752 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 |
1753 | fi || ac_status=$? | |
1754 | cd "$ac_pwd" || { ac_status=$?; break; } | |
ff66d28f PE |
1755 | done |
1756 | fi | |
1757 | ||
5213506e | 1758 | test -n "$ac_init_help" && exit $ac_status |
ff66d28f PE |
1759 | if $ac_init_version; then |
1760 | cat <<\_ACEOF | |
fbe057bb | 1761 | package-unused configure version-unused |
5213506e | 1762 | generated by GNU Autoconf 2.64 |
ff66d28f | 1763 | |
5213506e | 1764 | Copyright (C) 2009 Free Software Foundation, Inc. |
ff66d28f PE |
1765 | This configure script is free software; the Free Software Foundation |
1766 | gives unlimited permission to copy, distribute and modify it. | |
1767 | _ACEOF | |
5213506e | 1768 | exit |
b2dad0e3 | 1769 | fi |
ff66d28f | 1770 | |
5213506e RW |
1771 | ## ------------------------ ## |
1772 | ## Autoconf initialization. ## | |
1773 | ## ------------------------ ## | |
ff66d28f | 1774 | |
5213506e RW |
1775 | # ac_fn_c_try_compile LINENO |
1776 | # -------------------------- | |
1777 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1778 | ac_fn_c_try_compile () | |
ff66d28f | 1779 | { |
5213506e RW |
1780 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
1781 | rm -f conftest.$ac_objext | |
1782 | if { { ac_try="$ac_compile" | |
1783 | case "(($ac_try" in | |
1784 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1785 | *) ac_try_echo=$ac_try;; | |
1786 | esac | |
1787 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1788 | $as_echo "$ac_try_echo"; } >&5 | |
1789 | (eval "$ac_compile") 2>conftest.err | |
1790 | ac_status=$? | |
1791 | if test -s conftest.err; then | |
1792 | grep -v '^ *+' conftest.err >conftest.er1 | |
1793 | cat conftest.er1 >&5 | |
1794 | mv -f conftest.er1 conftest.err | |
1795 | fi | |
1796 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1797 | test $ac_status = 0; } && { | |
1798 | test -z "$ac_c_werror_flag" || | |
1799 | test ! -s conftest.err | |
1800 | } && test -s conftest.$ac_objext; then : | |
1801 | ac_retval=0 | |
1802 | else | |
1803 | $as_echo "$as_me: failed program was:" >&5 | |
1804 | sed 's/^/| /' conftest.$ac_ext >&5 | |
ff66d28f | 1805 | |
5213506e RW |
1806 | ac_retval=1 |
1807 | fi | |
1808 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1809 | return $ac_retval | |
ff66d28f | 1810 | |
5213506e | 1811 | } # ac_fn_c_try_compile |
ff66d28f | 1812 | |
5213506e RW |
1813 | # ac_fn_cxx_try_compile LINENO |
1814 | # ---------------------------- | |
1815 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1816 | ac_fn_cxx_try_compile () | |
1817 | { | |
1818 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1819 | rm -f conftest.$ac_objext | |
1820 | if { { ac_try="$ac_compile" | |
1821 | case "(($ac_try" in | |
1822 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1823 | *) ac_try_echo=$ac_try;; | |
1824 | esac | |
1825 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1826 | $as_echo "$ac_try_echo"; } >&5 | |
1827 | (eval "$ac_compile") 2>conftest.err | |
1828 | ac_status=$? | |
1829 | if test -s conftest.err; then | |
1830 | grep -v '^ *+' conftest.err >conftest.er1 | |
1831 | cat conftest.er1 >&5 | |
1832 | mv -f conftest.er1 conftest.err | |
1833 | fi | |
1834 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1835 | test $ac_status = 0; } && { | |
1836 | test -z "$ac_cxx_werror_flag" || | |
1837 | test ! -s conftest.err | |
1838 | } && test -s conftest.$ac_objext; then : | |
1839 | ac_retval=0 | |
1840 | else | |
1841 | $as_echo "$as_me: failed program was:" >&5 | |
1842 | sed 's/^/| /' conftest.$ac_ext >&5 | |
ff66d28f | 1843 | |
5213506e RW |
1844 | ac_retval=1 |
1845 | fi | |
1846 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1847 | return $ac_retval | |
ff66d28f | 1848 | |
5213506e | 1849 | } # ac_fn_cxx_try_compile |
ff66d28f | 1850 | |
5213506e RW |
1851 | # ac_fn_c_try_cpp LINENO |
1852 | # ---------------------- | |
1853 | # Try to preprocess conftest.$ac_ext, and return whether this succeeded. | |
1854 | ac_fn_c_try_cpp () | |
1855 | { | |
1856 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1857 | if { { ac_try="$ac_cpp conftest.$ac_ext" | |
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 "$ac_cpp conftest.$ac_ext") 2>conftest.err | |
1865 | ac_status=$? | |
1866 | if test -s conftest.err; then | |
1867 | grep -v '^ *+' conftest.err >conftest.er1 | |
1868 | cat conftest.er1 >&5 | |
1869 | mv -f conftest.er1 conftest.err | |
1870 | fi | |
1871 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1872 | test $ac_status = 0; } >/dev/null && { | |
1873 | test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || | |
1874 | test ! -s conftest.err | |
1875 | }; then : | |
1876 | ac_retval=0 | |
1877 | else | |
1878 | $as_echo "$as_me: failed program was:" >&5 | |
1879 | sed 's/^/| /' conftest.$ac_ext >&5 | |
ff66d28f | 1880 | |
5213506e RW |
1881 | ac_retval=1 |
1882 | fi | |
1883 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1884 | return $ac_retval | |
ff66d28f | 1885 | |
5213506e | 1886 | } # ac_fn_c_try_cpp |
ff66d28f | 1887 | |
5213506e RW |
1888 | # ac_fn_c_try_link LINENO |
1889 | # ----------------------- | |
1890 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
1891 | ac_fn_c_try_link () | |
1892 | { | |
1893 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1894 | rm -f conftest.$ac_objext conftest$ac_exeext | |
1895 | if { { ac_try="$ac_link" | |
1896 | case "(($ac_try" in | |
1897 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1898 | *) ac_try_echo=$ac_try;; | |
1899 | esac | |
1900 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1901 | $as_echo "$ac_try_echo"; } >&5 | |
1902 | (eval "$ac_link") 2>conftest.err | |
1903 | ac_status=$? | |
1904 | if test -s conftest.err; then | |
1905 | grep -v '^ *+' conftest.err >conftest.er1 | |
1906 | cat conftest.er1 >&5 | |
1907 | mv -f conftest.er1 conftest.err | |
1908 | fi | |
1909 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1910 | test $ac_status = 0; } && { | |
1911 | test -z "$ac_c_werror_flag" || | |
1912 | test ! -s conftest.err | |
1913 | } && test -s conftest$ac_exeext && { | |
1914 | test "$cross_compiling" = yes || | |
1915 | $as_test_x conftest$ac_exeext | |
1916 | }; then : | |
1917 | ac_retval=0 | |
1918 | else | |
1919 | $as_echo "$as_me: failed program was:" >&5 | |
1920 | sed 's/^/| /' conftest.$ac_ext >&5 | |
ff66d28f | 1921 | |
5213506e RW |
1922 | ac_retval=1 |
1923 | fi | |
1924 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information | |
1925 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
1926 | # interfere with the next link command; also delete a directory that is | |
1927 | # left behind by Apple's compiler. We do this before executing the actions. | |
1928 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
1929 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1930 | return $ac_retval | |
ff66d28f | 1931 | |
5213506e | 1932 | } # ac_fn_c_try_link |
ff66d28f | 1933 | |
5213506e RW |
1934 | # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES |
1935 | # ------------------------------------------------------- | |
1936 | # Tests whether HEADER exists and can be compiled using the include files in | |
1937 | # INCLUDES, setting the cache variable VAR accordingly. | |
1938 | ac_fn_c_check_header_compile () | |
1939 | { | |
1940 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1941 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1942 | $as_echo_n "checking for $2... " >&6; } | |
1943 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
1944 | $as_echo_n "(cached) " >&6 | |
1945 | else | |
1946 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1947 | /* end confdefs.h. */ | |
1948 | $4 | |
1949 | #include <$2> | |
1950 | _ACEOF | |
1951 | if ac_fn_c_try_compile "$LINENO"; then : | |
1952 | eval "$3=yes" | |
1953 | else | |
1954 | eval "$3=no" | |
1955 | fi | |
1956 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1957 | fi | |
1958 | eval ac_res=\$$3 | |
1959 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1960 | $as_echo "$ac_res" >&6; } | |
1961 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
ff66d28f | 1962 | |
5213506e | 1963 | } # ac_fn_c_check_header_compile |
ff66d28f | 1964 | |
5213506e RW |
1965 | # ac_fn_c_try_run LINENO |
1966 | # ---------------------- | |
1967 | # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes | |
1968 | # that executables *can* be run. | |
1969 | ac_fn_c_try_run () | |
7eed349e | 1970 | { |
5213506e RW |
1971 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
1972 | if { { ac_try="$ac_link" | |
1973 | case "(($ac_try" in | |
1974 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1975 | *) ac_try_echo=$ac_try;; | |
1976 | esac | |
1977 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1978 | $as_echo "$ac_try_echo"; } >&5 | |
1979 | (eval "$ac_link") 2>&5 | |
1980 | ac_status=$? | |
1981 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1982 | test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' | |
1983 | { { case "(($ac_try" in | |
1984 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1985 | *) ac_try_echo=$ac_try;; | |
1986 | esac | |
1987 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1988 | $as_echo "$ac_try_echo"; } >&5 | |
1989 | (eval "$ac_try") 2>&5 | |
1990 | ac_status=$? | |
1991 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1992 | test $ac_status = 0; }; }; then : | |
1993 | ac_retval=0 | |
1994 | else | |
1995 | $as_echo "$as_me: program exited with status $ac_status" >&5 | |
1996 | $as_echo "$as_me: failed program was:" >&5 | |
1997 | sed 's/^/| /' conftest.$ac_ext >&5 | |
ff66d28f | 1998 | |
5213506e RW |
1999 | ac_retval=$ac_status |
2000 | fi | |
2001 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
2002 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
2003 | return $ac_retval | |
ff66d28f | 2004 | |
5213506e | 2005 | } # ac_fn_c_try_run |
ff66d28f | 2006 | |
5213506e RW |
2007 | # ac_fn_c_check_func LINENO FUNC VAR |
2008 | # ---------------------------------- | |
2009 | # Tests whether FUNC exists, setting the cache variable VAR accordingly | |
2010 | ac_fn_c_check_func () | |
2011 | { | |
2012 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2013 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
2014 | $as_echo_n "checking for $2... " >&6; } | |
2015 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
2016 | $as_echo_n "(cached) " >&6 | |
2017 | else | |
2018 | if test x$gcc_no_link = xyes; then | |
2019 | as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5 | |
2020 | fi | |
2021 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2022 | /* end confdefs.h. */ | |
2023 | /* Define $2 to an innocuous variant, in case <limits.h> declares $2. | |
2024 | For example, HP-UX 11i <limits.h> declares gettimeofday. */ | |
2025 | #define $2 innocuous_$2 | |
ff66d28f | 2026 | |
5213506e RW |
2027 | /* System header to define __stub macros and hopefully few prototypes, |
2028 | which can conflict with char $2 (); below. | |
2029 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
2030 | <limits.h> exists even on freestanding compilers. */ | |
ff66d28f | 2031 | |
5213506e RW |
2032 | #ifdef __STDC__ |
2033 | # include <limits.h> | |
2034 | #else | |
2035 | # include <assert.h> | |
2036 | #endif | |
ff66d28f | 2037 | |
5213506e | 2038 | #undef $2 |
ff66d28f | 2039 | |
5213506e RW |
2040 | /* Override any GCC internal prototype to avoid an error. |
2041 | Use char because int might match the return type of a GCC | |
2042 | builtin and then its argument prototype would still apply. */ | |
2043 | #ifdef __cplusplus | |
2044 | extern "C" | |
2045 | #endif | |
2046 | char $2 (); | |
2047 | /* The GNU C library defines this for functions which it implements | |
2048 | to always fail with ENOSYS. Some functions are actually named | |
2049 | something starting with __ and the normal name is an alias. */ | |
2050 | #if defined __stub_$2 || defined __stub___$2 | |
2051 | choke me | |
2052 | #endif | |
ff66d28f | 2053 | |
5213506e RW |
2054 | int |
2055 | main () | |
2056 | { | |
2057 | return $2 (); | |
2058 | ; | |
2059 | return 0; | |
2060 | } | |
ff66d28f | 2061 | _ACEOF |
5213506e RW |
2062 | if ac_fn_c_try_link "$LINENO"; then : |
2063 | eval "$3=yes" | |
2064 | else | |
2065 | eval "$3=no" | |
2066 | fi | |
2067 | rm -f core conftest.err conftest.$ac_objext \ | |
2068 | conftest$ac_exeext conftest.$ac_ext | |
2069 | fi | |
2070 | eval ac_res=\$$3 | |
2071 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2072 | $as_echo "$ac_res" >&6; } | |
2073 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
ff66d28f | 2074 | |
5213506e | 2075 | } # ac_fn_c_check_func |
ff66d28f | 2076 | |
5213506e RW |
2077 | # ac_fn_cxx_try_cpp LINENO |
2078 | # ------------------------ | |
2079 | # Try to preprocess conftest.$ac_ext, and return whether this succeeded. | |
2080 | ac_fn_cxx_try_cpp () | |
2081 | { | |
2082 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2083 | if { { ac_try="$ac_cpp conftest.$ac_ext" | |
2084 | case "(($ac_try" in | |
2085 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2086 | *) ac_try_echo=$ac_try;; | |
2087 | esac | |
2088 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2089 | $as_echo "$ac_try_echo"; } >&5 | |
2090 | (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err | |
2091 | ac_status=$? | |
2092 | if test -s conftest.err; then | |
2093 | grep -v '^ *+' conftest.err >conftest.er1 | |
2094 | cat conftest.er1 >&5 | |
2095 | mv -f conftest.er1 conftest.err | |
2096 | fi | |
2097 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2098 | test $ac_status = 0; } >/dev/null && { | |
2099 | test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" || | |
2100 | test ! -s conftest.err | |
2101 | }; then : | |
2102 | ac_retval=0 | |
2103 | else | |
2104 | $as_echo "$as_me: failed program was:" >&5 | |
2105 | sed 's/^/| /' conftest.$ac_ext >&5 | |
b2dad0e3 | 2106 | |
5213506e RW |
2107 | ac_retval=1 |
2108 | fi | |
2109 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
2110 | return $ac_retval | |
ff66d28f | 2111 | |
5213506e | 2112 | } # ac_fn_cxx_try_cpp |
ff66d28f | 2113 | |
5213506e RW |
2114 | # ac_fn_cxx_try_link LINENO |
2115 | # ------------------------- | |
2116 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
2117 | ac_fn_cxx_try_link () | |
2118 | { | |
2119 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2120 | rm -f conftest.$ac_objext conftest$ac_exeext | |
2121 | if { { ac_try="$ac_link" | |
2122 | case "(($ac_try" in | |
2123 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2124 | *) ac_try_echo=$ac_try;; | |
2125 | esac | |
2126 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2127 | $as_echo "$ac_try_echo"; } >&5 | |
2128 | (eval "$ac_link") 2>conftest.err | |
2129 | ac_status=$? | |
2130 | if test -s conftest.err; then | |
2131 | grep -v '^ *+' conftest.err >conftest.er1 | |
2132 | cat conftest.er1 >&5 | |
2133 | mv -f conftest.er1 conftest.err | |
2134 | fi | |
2135 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2136 | test $ac_status = 0; } && { | |
2137 | test -z "$ac_cxx_werror_flag" || | |
2138 | test ! -s conftest.err | |
2139 | } && test -s conftest$ac_exeext && { | |
2140 | test "$cross_compiling" = yes || | |
2141 | $as_test_x conftest$ac_exeext | |
2142 | }; then : | |
2143 | ac_retval=0 | |
2144 | else | |
2145 | $as_echo "$as_me: failed program was:" >&5 | |
2146 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2147 | ||
2148 | ac_retval=1 | |
2149 | fi | |
2150 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information | |
2151 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
2152 | # interfere with the next link command; also delete a directory that is | |
2153 | # left behind by Apple's compiler. We do this before executing the actions. | |
2154 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
2155 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
2156 | return $ac_retval | |
2157 | ||
2158 | } # ac_fn_cxx_try_link | |
2159 | ||
2160 | # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES | |
2161 | # ------------------------------------------------------- | |
2162 | # Tests whether HEADER exists, giving a warning if it cannot be compiled using | |
2163 | # the include files in INCLUDES and setting the cache variable VAR | |
2164 | # accordingly. | |
2165 | ac_fn_c_check_header_mongrel () | |
2166 | { | |
2167 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2168 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
2169 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
2170 | $as_echo_n "checking for $2... " >&6; } | |
2171 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
2172 | $as_echo_n "(cached) " >&6 | |
2173 | fi | |
2174 | eval ac_res=\$$3 | |
2175 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2176 | $as_echo "$ac_res" >&6; } | |
2177 | else | |
2178 | # Is the header compilable? | |
2179 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 | |
2180 | $as_echo_n "checking $2 usability... " >&6; } | |
2181 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2182 | /* end confdefs.h. */ | |
2183 | $4 | |
2184 | #include <$2> | |
ff66d28f | 2185 | _ACEOF |
5213506e RW |
2186 | if ac_fn_c_try_compile "$LINENO"; then : |
2187 | ac_header_compiler=yes | |
2188 | else | |
2189 | ac_header_compiler=no | |
2190 | fi | |
2191 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2192 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 | |
2193 | $as_echo "$ac_header_compiler" >&6; } | |
ff66d28f | 2194 | |
5213506e RW |
2195 | # Is the header present? |
2196 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 | |
2197 | $as_echo_n "checking $2 presence... " >&6; } | |
2198 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2199 | /* end confdefs.h. */ | |
2200 | #include <$2> | |
2201 | _ACEOF | |
2202 | if ac_fn_c_try_cpp "$LINENO"; then : | |
2203 | ac_header_preproc=yes | |
2204 | else | |
2205 | ac_header_preproc=no | |
2206 | fi | |
2207 | rm -f conftest.err conftest.$ac_ext | |
2208 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 | |
2209 | $as_echo "$ac_header_preproc" >&6; } | |
ff66d28f | 2210 | |
5213506e RW |
2211 | # So? What about this header? |
2212 | case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( | |
2213 | yes:no: ) | |
2214 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 | |
2215 | $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} | |
2216 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 | |
2217 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} | |
2218 | ;; | |
2219 | no:yes:* ) | |
2220 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 | |
2221 | $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} | |
2222 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 | |
2223 | $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} | |
2224 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 | |
2225 | $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} | |
2226 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 | |
2227 | $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} | |
2228 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 | |
2229 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} | |
2230 | ;; | |
2231 | esac | |
2232 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
2233 | $as_echo_n "checking for $2... " >&6; } | |
2234 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
2235 | $as_echo_n "(cached) " >&6 | |
2236 | else | |
2237 | eval "$3=\$ac_header_compiler" | |
b2dad0e3 | 2238 | fi |
5213506e RW |
2239 | eval ac_res=\$$3 |
2240 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2241 | $as_echo "$ac_res" >&6; } | |
2242 | fi | |
2243 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
b2dad0e3 | 2244 | |
5213506e RW |
2245 | } # ac_fn_c_check_header_mongrel |
2246 | ||
2247 | # ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES | |
2248 | # --------------------------------------------------------- | |
2249 | # Tests whether HEADER exists, giving a warning if it cannot be compiled using | |
2250 | # the include files in INCLUDES and setting the cache variable VAR | |
2251 | # accordingly. | |
2252 | ac_fn_cxx_check_header_mongrel () | |
2253 | { | |
2254 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2255 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
2256 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
2257 | $as_echo_n "checking for $2... " >&6; } | |
2258 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
2259 | $as_echo_n "(cached) " >&6 | |
2260 | fi | |
2261 | eval ac_res=\$$3 | |
2262 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2263 | $as_echo "$ac_res" >&6; } | |
b2dad0e3 | 2264 | else |
5213506e RW |
2265 | # Is the header compilable? |
2266 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 | |
2267 | $as_echo_n "checking $2 usability... " >&6; } | |
2268 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2269 | /* end confdefs.h. */ | |
2270 | $4 | |
2271 | #include <$2> | |
2272 | _ACEOF | |
2273 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
2274 | ac_header_compiler=yes | |
2275 | else | |
2276 | ac_header_compiler=no | |
ff66d28f | 2277 | fi |
5213506e RW |
2278 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2279 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 | |
2280 | $as_echo "$ac_header_compiler" >&6; } | |
ff66d28f | 2281 | |
5213506e RW |
2282 | # Is the header present? |
2283 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 | |
2284 | $as_echo_n "checking $2 presence... " >&6; } | |
2285 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2286 | /* end confdefs.h. */ | |
2287 | #include <$2> | |
2288 | _ACEOF | |
2289 | if ac_fn_cxx_try_cpp "$LINENO"; then : | |
2290 | ac_header_preproc=yes | |
2291 | else | |
2292 | ac_header_preproc=no | |
2293 | fi | |
2294 | rm -f conftest.err conftest.$ac_ext | |
2295 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 | |
2296 | $as_echo "$ac_header_preproc" >&6; } | |
2297 | ||
2298 | # So? What about this header? | |
2299 | case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #(( | |
2300 | yes:no: ) | |
2301 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 | |
2302 | $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} | |
2303 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 | |
2304 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} | |
2305 | ;; | |
2306 | no:yes:* ) | |
2307 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 | |
2308 | $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} | |
2309 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 | |
2310 | $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} | |
2311 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 | |
2312 | $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} | |
2313 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 | |
2314 | $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} | |
2315 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 | |
2316 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} | |
2317 | ;; | |
2318 | esac | |
2319 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
2320 | $as_echo_n "checking for $2... " >&6; } | |
2321 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
2322 | $as_echo_n "(cached) " >&6 | |
2323 | else | |
2324 | eval "$3=\$ac_header_compiler" | |
2325 | fi | |
2326 | eval ac_res=\$$3 | |
2327 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2328 | $as_echo "$ac_res" >&6; } | |
2329 | fi | |
2330 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
2331 | ||
2332 | } # ac_fn_cxx_check_header_mongrel | |
2333 | ||
2334 | # ac_fn_c_check_type LINENO TYPE VAR INCLUDES | |
2335 | # ------------------------------------------- | |
2336 | # Tests whether TYPE exists after having included INCLUDES, setting cache | |
2337 | # variable VAR accordingly. | |
2338 | ac_fn_c_check_type () | |
2339 | { | |
2340 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2341 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
2342 | $as_echo_n "checking for $2... " >&6; } | |
2343 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
2344 | $as_echo_n "(cached) " >&6 | |
2345 | else | |
2346 | eval "$3=no" | |
2347 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2348 | /* end confdefs.h. */ | |
2349 | $4 | |
2350 | int | |
2351 | main () | |
2352 | { | |
2353 | if (sizeof ($2)) | |
2354 | return 0; | |
2355 | ; | |
2356 | return 0; | |
2357 | } | |
2358 | _ACEOF | |
2359 | if ac_fn_c_try_compile "$LINENO"; then : | |
2360 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2361 | /* end confdefs.h. */ | |
2362 | $4 | |
2363 | int | |
2364 | main () | |
2365 | { | |
2366 | if (sizeof (($2))) | |
2367 | return 0; | |
2368 | ; | |
2369 | return 0; | |
2370 | } | |
2371 | _ACEOF | |
2372 | if ac_fn_c_try_compile "$LINENO"; then : | |
2373 | ||
2374 | else | |
2375 | eval "$3=yes" | |
2376 | fi | |
2377 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2378 | fi | |
2379 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2380 | fi | |
2381 | eval ac_res=\$$3 | |
2382 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2383 | $as_echo "$ac_res" >&6; } | |
2384 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
2385 | ||
2386 | } # ac_fn_c_check_type | |
2387 | ||
2388 | # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES | |
2389 | # -------------------------------------------- | |
2390 | # Tries to find the compile-time value of EXPR in a program that includes | |
2391 | # INCLUDES, setting VAR accordingly. Returns whether the value could be | |
2392 | # computed | |
2393 | ac_fn_c_compute_int () | |
2394 | { | |
2395 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2396 | if test "$cross_compiling" = yes; then | |
2397 | # Depending upon the size, compute the lo and hi bounds. | |
2398 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2399 | /* end confdefs.h. */ | |
2400 | $4 | |
2401 | int | |
2402 | main () | |
2403 | { | |
2404 | static int test_array [1 - 2 * !(($2) >= 0)]; | |
2405 | test_array [0] = 0 | |
2406 | ||
2407 | ; | |
2408 | return 0; | |
2409 | } | |
2410 | _ACEOF | |
2411 | if ac_fn_c_try_compile "$LINENO"; then : | |
2412 | ac_lo=0 ac_mid=0 | |
2413 | while :; do | |
2414 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2415 | /* end confdefs.h. */ | |
2416 | $4 | |
2417 | int | |
2418 | main () | |
2419 | { | |
2420 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; | |
2421 | test_array [0] = 0 | |
2422 | ||
2423 | ; | |
2424 | return 0; | |
2425 | } | |
2426 | _ACEOF | |
2427 | if ac_fn_c_try_compile "$LINENO"; then : | |
2428 | ac_hi=$ac_mid; break | |
2429 | else | |
2430 | as_fn_arith $ac_mid + 1 && ac_lo=$as_val | |
2431 | if test $ac_lo -le $ac_mid; then | |
2432 | ac_lo= ac_hi= | |
2433 | break | |
2434 | fi | |
2435 | as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val | |
2436 | fi | |
2437 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2438 | done | |
2439 | else | |
2440 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2441 | /* end confdefs.h. */ | |
2442 | $4 | |
2443 | int | |
2444 | main () | |
2445 | { | |
2446 | static int test_array [1 - 2 * !(($2) < 0)]; | |
2447 | test_array [0] = 0 | |
2448 | ||
2449 | ; | |
2450 | return 0; | |
2451 | } | |
2452 | _ACEOF | |
2453 | if ac_fn_c_try_compile "$LINENO"; then : | |
2454 | ac_hi=-1 ac_mid=-1 | |
2455 | while :; do | |
2456 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2457 | /* end confdefs.h. */ | |
2458 | $4 | |
2459 | int | |
2460 | main () | |
2461 | { | |
2462 | static int test_array [1 - 2 * !(($2) >= $ac_mid)]; | |
2463 | test_array [0] = 0 | |
2464 | ||
2465 | ; | |
2466 | return 0; | |
2467 | } | |
2468 | _ACEOF | |
2469 | if ac_fn_c_try_compile "$LINENO"; then : | |
2470 | ac_lo=$ac_mid; break | |
2471 | else | |
2472 | as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val | |
2473 | if test $ac_mid -le $ac_hi; then | |
2474 | ac_lo= ac_hi= | |
2475 | break | |
2476 | fi | |
2477 | as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val | |
2478 | fi | |
2479 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2480 | done | |
2481 | else | |
2482 | ac_lo= ac_hi= | |
2483 | fi | |
2484 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2485 | fi | |
2486 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2487 | # Binary search between lo and hi bounds. | |
2488 | while test "x$ac_lo" != "x$ac_hi"; do | |
2489 | as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val | |
2490 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2491 | /* end confdefs.h. */ | |
2492 | $4 | |
2493 | int | |
2494 | main () | |
2495 | { | |
2496 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; | |
2497 | test_array [0] = 0 | |
2498 | ||
2499 | ; | |
2500 | return 0; | |
2501 | } | |
2502 | _ACEOF | |
2503 | if ac_fn_c_try_compile "$LINENO"; then : | |
2504 | ac_hi=$ac_mid | |
2505 | else | |
2506 | as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val | |
2507 | fi | |
2508 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2509 | done | |
2510 | case $ac_lo in #(( | |
2511 | ?*) eval "$3=\$ac_lo"; ac_retval=0 ;; | |
2512 | '') ac_retval=1 ;; | |
2513 | esac | |
2514 | else | |
2515 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2516 | /* end confdefs.h. */ | |
2517 | $4 | |
2518 | static long int longval () { return $2; } | |
2519 | static unsigned long int ulongval () { return $2; } | |
2520 | #include <stdio.h> | |
2521 | #include <stdlib.h> | |
2522 | int | |
2523 | main () | |
2524 | { | |
2525 | ||
2526 | FILE *f = fopen ("conftest.val", "w"); | |
2527 | if (! f) | |
2528 | return 1; | |
2529 | if (($2) < 0) | |
2530 | { | |
2531 | long int i = longval (); | |
2532 | if (i != ($2)) | |
2533 | return 1; | |
2534 | fprintf (f, "%ld", i); | |
2535 | } | |
2536 | else | |
2537 | { | |
2538 | unsigned long int i = ulongval (); | |
2539 | if (i != ($2)) | |
2540 | return 1; | |
2541 | fprintf (f, "%lu", i); | |
2542 | } | |
2543 | /* Do not output a trailing newline, as this causes \r\n confusion | |
2544 | on some platforms. */ | |
2545 | return ferror (f) || fclose (f) != 0; | |
2546 | ||
2547 | ; | |
2548 | return 0; | |
2549 | } | |
2550 | _ACEOF | |
2551 | if ac_fn_c_try_run "$LINENO"; then : | |
2552 | echo >>conftest.val; read $3 <conftest.val; ac_retval=0 | |
2553 | else | |
2554 | ac_retval=1 | |
2555 | fi | |
2556 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
2557 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
2558 | rm -f conftest.val | |
2559 | ||
2560 | fi | |
2561 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
2562 | return $ac_retval | |
2563 | ||
2564 | } # ac_fn_c_compute_int | |
2565 | cat >config.log <<_ACEOF | |
2566 | This file contains any messages produced by compilers while | |
2567 | running configure, to aid debugging if configure makes a mistake. | |
2568 | ||
2569 | It was created by package-unused $as_me version-unused, which was | |
2570 | generated by GNU Autoconf 2.64. Invocation command line was | |
2571 | ||
2572 | $ $0 $@ | |
2573 | ||
2574 | _ACEOF | |
2575 | exec 5>>config.log | |
2576 | { | |
2577 | cat <<_ASUNAME | |
2578 | ## --------- ## | |
2579 | ## Platform. ## | |
2580 | ## --------- ## | |
2581 | ||
2582 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` | |
2583 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
2584 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
2585 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
2586 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
2587 | ||
2588 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` | |
2589 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
2590 | ||
2591 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` | |
2592 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
2593 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
2594 | /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` | |
2595 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` | |
2596 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
2597 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
2598 | ||
2599 | _ASUNAME | |
2600 | ||
2601 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2602 | for as_dir in $PATH | |
2603 | do | |
2604 | IFS=$as_save_IFS | |
2605 | test -z "$as_dir" && as_dir=. | |
2606 | $as_echo "PATH: $as_dir" | |
2607 | done | |
2608 | IFS=$as_save_IFS | |
2609 | ||
2610 | } >&5 | |
2611 | ||
2612 | cat >&5 <<_ACEOF | |
2613 | ||
2614 | ||
2615 | ## ----------- ## | |
2616 | ## Core tests. ## | |
2617 | ## ----------- ## | |
2618 | ||
2619 | _ACEOF | |
2620 | ||
2621 | ||
2622 | # Keep a trace of the command line. | |
2623 | # Strip out --no-create and --no-recursion so they do not pile up. | |
2624 | # Strip out --silent because we don't want to record it for future runs. | |
2625 | # Also quote any args containing shell meta-characters. | |
2626 | # Make two passes to allow for proper duplicate-argument suppression. | |
2627 | ac_configure_args= | |
2628 | ac_configure_args0= | |
2629 | ac_configure_args1= | |
2630 | ac_must_keep_next=false | |
2631 | for ac_pass in 1 2 | |
2632 | do | |
2633 | for ac_arg | |
2634 | do | |
2635 | case $ac_arg in | |
2636 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
2637 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
2638 | | -silent | --silent | --silen | --sile | --sil) | |
2639 | continue ;; | |
2640 | *\'*) | |
2641 | ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
2642 | esac | |
2643 | case $ac_pass in | |
2644 | 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; | |
2645 | 2) | |
2646 | as_fn_append ac_configure_args1 " '$ac_arg'" | |
2647 | if test $ac_must_keep_next = true; then | |
2648 | ac_must_keep_next=false # Got value, back to normal. | |
2649 | else | |
2650 | case $ac_arg in | |
2651 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
2652 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
2653 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
2654 | | -with-* | --with-* | -without-* | --without-* | --x) | |
2655 | case "$ac_configure_args0 " in | |
2656 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
2657 | esac | |
2658 | ;; | |
2659 | -* ) ac_must_keep_next=true ;; | |
2660 | esac | |
2661 | fi | |
2662 | as_fn_append ac_configure_args " '$ac_arg'" | |
2663 | ;; | |
2664 | esac | |
2665 | done | |
2666 | done | |
2667 | { ac_configure_args0=; unset ac_configure_args0;} | |
2668 | { ac_configure_args1=; unset ac_configure_args1;} | |
2669 | ||
2670 | # When interrupted or exit'd, cleanup temporary files, and complete | |
2671 | # config.log. We remove comments because anyway the quotes in there | |
2672 | # would cause problems or look ugly. | |
2673 | # WARNING: Use '\'' to represent an apostrophe within the trap. | |
2674 | # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. | |
2675 | trap 'exit_status=$? | |
2676 | # Save into config.log some information that might help in debugging. | |
2677 | { | |
2678 | echo | |
2679 | ||
2680 | cat <<\_ASBOX | |
2681 | ## ---------------- ## | |
2682 | ## Cache variables. ## | |
2683 | ## ---------------- ## | |
2684 | _ASBOX | |
2685 | echo | |
2686 | # The following way of writing the cache mishandles newlines in values, | |
2687 | ( | |
2688 | for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do | |
2689 | eval ac_val=\$$ac_var | |
2690 | case $ac_val in #( | |
2691 | *${as_nl}*) | |
2692 | case $ac_var in #( | |
2693 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 | |
2694 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; | |
2695 | esac | |
2696 | case $ac_var in #( | |
2697 | _ | IFS | as_nl) ;; #( | |
2698 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( | |
2699 | *) { eval $ac_var=; unset $ac_var;} ;; | |
2700 | esac ;; | |
2701 | esac | |
2702 | done | |
2703 | (set) 2>&1 | | |
2704 | case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( | |
2705 | *${as_nl}ac_space=\ *) | |
2706 | sed -n \ | |
2707 | "s/'\''/'\''\\\\'\'''\''/g; | |
2708 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" | |
2709 | ;; #( | |
2710 | *) | |
2711 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" | |
2712 | ;; | |
2713 | esac | | |
2714 | sort | |
2715 | ) | |
2716 | echo | |
2717 | ||
2718 | cat <<\_ASBOX | |
2719 | ## ----------------- ## | |
2720 | ## Output variables. ## | |
2721 | ## ----------------- ## | |
2722 | _ASBOX | |
2723 | echo | |
2724 | for ac_var in $ac_subst_vars | |
2725 | do | |
2726 | eval ac_val=\$$ac_var | |
2727 | case $ac_val in | |
2728 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
2729 | esac | |
2730 | $as_echo "$ac_var='\''$ac_val'\''" | |
2731 | done | sort | |
2732 | echo | |
2733 | ||
2734 | if test -n "$ac_subst_files"; then | |
2735 | cat <<\_ASBOX | |
2736 | ## ------------------- ## | |
2737 | ## File substitutions. ## | |
2738 | ## ------------------- ## | |
2739 | _ASBOX | |
2740 | echo | |
2741 | for ac_var in $ac_subst_files | |
2742 | do | |
2743 | eval ac_val=\$$ac_var | |
2744 | case $ac_val in | |
2745 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
2746 | esac | |
2747 | $as_echo "$ac_var='\''$ac_val'\''" | |
2748 | done | sort | |
2749 | echo | |
2750 | fi | |
2751 | ||
2752 | if test -s confdefs.h; then | |
2753 | cat <<\_ASBOX | |
2754 | ## ----------- ## | |
2755 | ## confdefs.h. ## | |
2756 | ## ----------- ## | |
2757 | _ASBOX | |
2758 | echo | |
2759 | cat confdefs.h | |
2760 | echo | |
2761 | fi | |
2762 | test "$ac_signal" != 0 && | |
2763 | $as_echo "$as_me: caught signal $ac_signal" | |
2764 | $as_echo "$as_me: exit $exit_status" | |
2765 | } >&5 | |
2766 | rm -f core *.core core.conftest.* && | |
2767 | rm -f -r conftest* confdefs* conf$$* $ac_clean_files && | |
2768 | exit $exit_status | |
2769 | ' 0 | |
2770 | for ac_signal in 1 2 13 15; do | |
2771 | trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal | |
2772 | done | |
2773 | ac_signal=0 | |
2774 | ||
2775 | # confdefs.h avoids OS command line length limits that DEFS can exceed. | |
2776 | rm -f -r conftest* confdefs.h | |
2777 | ||
2778 | $as_echo "/* confdefs.h */" > confdefs.h | |
2779 | ||
2780 | # Predefined preprocessor variables. | |
2781 | ||
2782 | cat >>confdefs.h <<_ACEOF | |
2783 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
2784 | _ACEOF | |
2785 | ||
2786 | cat >>confdefs.h <<_ACEOF | |
2787 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
2788 | _ACEOF | |
2789 | ||
2790 | cat >>confdefs.h <<_ACEOF | |
2791 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
2792 | _ACEOF | |
2793 | ||
2794 | cat >>confdefs.h <<_ACEOF | |
2795 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
2796 | _ACEOF | |
2797 | ||
2798 | cat >>confdefs.h <<_ACEOF | |
2799 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
2800 | _ACEOF | |
2801 | ||
2802 | cat >>confdefs.h <<_ACEOF | |
2803 | #define PACKAGE_URL "$PACKAGE_URL" | |
2804 | _ACEOF | |
2805 | ||
2806 | ||
2807 | # Let the site file select an alternate cache file if it wants to. | |
2808 | # Prefer an explicitly selected file to automatically selected ones. | |
2809 | ac_site_file1=NONE | |
2810 | ac_site_file2=NONE | |
2811 | if test -n "$CONFIG_SITE"; then | |
2812 | ac_site_file1=$CONFIG_SITE | |
2813 | elif test "x$prefix" != xNONE; then | |
2814 | ac_site_file1=$prefix/share/config.site | |
2815 | ac_site_file2=$prefix/etc/config.site | |
2816 | else | |
2817 | ac_site_file1=$ac_default_prefix/share/config.site | |
2818 | ac_site_file2=$ac_default_prefix/etc/config.site | |
2819 | fi | |
2820 | for ac_site_file in "$ac_site_file1" "$ac_site_file2" | |
2821 | do | |
2822 | test "x$ac_site_file" = xNONE && continue | |
2823 | if test -r "$ac_site_file"; then | |
2824 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 | |
2825 | $as_echo "$as_me: loading site script $ac_site_file" >&6;} | |
2826 | sed 's/^/| /' "$ac_site_file" >&5 | |
2827 | . "$ac_site_file" | |
2828 | fi | |
2829 | done | |
2830 | ||
2831 | if test -r "$cache_file"; then | |
2832 | # Some versions of bash will fail to source /dev/null (special | |
2833 | # files actually), so we avoid doing that. | |
2834 | if test -f "$cache_file"; then | |
2835 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 | |
2836 | $as_echo "$as_me: loading cache $cache_file" >&6;} | |
2837 | case $cache_file in | |
2838 | [\\/]* | ?:[\\/]* ) . "$cache_file";; | |
2839 | *) . "./$cache_file";; | |
2840 | esac | |
2841 | fi | |
2842 | else | |
2843 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 | |
2844 | $as_echo "$as_me: creating cache $cache_file" >&6;} | |
2845 | >$cache_file | |
2846 | fi | |
2847 | ||
2848 | # Check that the precious variables saved in the cache have kept the same | |
2849 | # value. | |
ff66d28f | 2850 | ac_cache_corrupted=false |
5213506e | 2851 | for ac_var in $ac_precious_vars; do |
ff66d28f PE |
2852 | eval ac_old_set=\$ac_cv_env_${ac_var}_set |
2853 | eval ac_new_set=\$ac_env_${ac_var}_set | |
5213506e RW |
2854 | eval ac_old_val=\$ac_cv_env_${ac_var}_value |
2855 | eval ac_new_val=\$ac_env_${ac_var}_value | |
ff66d28f PE |
2856 | case $ac_old_set,$ac_new_set in |
2857 | set,) | |
5213506e RW |
2858 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 |
2859 | $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} | |
ff66d28f PE |
2860 | ac_cache_corrupted=: ;; |
2861 | ,set) | |
5213506e RW |
2862 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 |
2863 | $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} | |
ff66d28f PE |
2864 | ac_cache_corrupted=: ;; |
2865 | ,);; | |
2866 | *) | |
2867 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
5213506e RW |
2868 | # differences in whitespace do not lead to failure. |
2869 | ac_old_val_w=`echo x $ac_old_val` | |
2870 | ac_new_val_w=`echo x $ac_new_val` | |
2871 | if test "$ac_old_val_w" != "$ac_new_val_w"; then | |
2872 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 | |
2873 | $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} | |
2874 | ac_cache_corrupted=: | |
2875 | else | |
2876 | { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 | |
2877 | $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} | |
2878 | eval $ac_var=\$ac_old_val | |
2879 | fi | |
2880 | { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 | |
2881 | $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} | |
2882 | { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 | |
2883 | $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} | |
ff66d28f PE |
2884 | fi;; |
2885 | esac | |
2886 | # Pass precious variables to config.status. | |
2887 | if test "$ac_new_set" = set; then | |
2888 | case $ac_new_val in | |
5213506e | 2889 | *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; |
ff66d28f PE |
2890 | *) ac_arg=$ac_var=$ac_new_val ;; |
2891 | esac | |
2892 | case " $ac_configure_args " in | |
2893 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
5213506e | 2894 | *) as_fn_append ac_configure_args " '$ac_arg'" ;; |
ff66d28f PE |
2895 | esac |
2896 | fi | |
2897 | done | |
2898 | if $ac_cache_corrupted; then | |
5213506e RW |
2899 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
2900 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2901 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 | |
2902 | $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} | |
2903 | as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 | |
b2dad0e3 | 2904 | fi |
5213506e RW |
2905 | ## -------------------- ## |
2906 | ## Main body of script. ## | |
2907 | ## -------------------- ## | |
b2dad0e3 | 2908 | |
7eed349e PC |
2909 | ac_ext=c |
2910 | ac_cpp='$CPP $CPPFLAGS' | |
2911 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2912 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2913 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2914 | ||
b2dad0e3 | 2915 | |
e2c20fae | 2916 | |
6706f116 | 2917 | |
33590f13 BK |
2918 | |
2919 | ||
5213506e | 2920 | ac_config_headers="$ac_config_headers config.h" |
ff66d28f PE |
2921 | |
2922 | ||
2923 | # This works around the fact that libtool configuration may change LD | |
2924 | # for this particular configuration, but some shells, instead of | |
2925 | # keeping the changes in LD private, export them just because LD is | |
2926 | # exported. Only used at the end of this file. | |
2927 | ### am handles this now? ORIGINAL_LD_FOR_MULTILIBS=$LD | |
2928 | ||
2929 | # For libtool versioning info, format is CURRENT:REVISION:AGE | |
41bc3c4a | 2930 | libtool_VERSION=6:14:0 |
ff66d28f PE |
2931 | |
2932 | ||
2933 | # Find the rest of the source tree framework. | |
076e5443 | 2934 | # Default to --enable-multilib |
5213506e RW |
2935 | # Check whether --enable-multilib was given. |
2936 | if test "${enable_multilib+set}" = set; then : | |
2937 | enableval=$enable_multilib; case "$enableval" in | |
ff66d28f PE |
2938 | yes) multilib=yes ;; |
2939 | no) multilib=no ;; | |
5213506e | 2940 | *) as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;; |
ff66d28f PE |
2941 | esac |
2942 | else | |
2943 | multilib=yes | |
5213506e RW |
2944 | fi |
2945 | ||
ff66d28f PE |
2946 | |
2947 | # We may get other options which we leave undocumented: | |
2948 | # --with-target-subdir, --with-multisrctop, --with-multisubdir | |
2949 | # See config-ml.in if you want the gory details. | |
2950 | ||
2951 | if test "$srcdir" = "."; then | |
2952 | if test "$with_target_subdir" != "."; then | |
2953 | multi_basedir="$srcdir/$with_multisrctop../.." | |
2954 | else | |
2955 | multi_basedir="$srcdir/$with_multisrctop.." | |
2956 | fi | |
2957 | else | |
2958 | multi_basedir="$srcdir/.." | |
2959 | fi | |
2960 | ||
2961 | ||
5b043f08 GK |
2962 | # Even if the default multilib is not a cross compilation, |
2963 | # it may be that some of the other multilibs are. | |
2964 | if test $cross_compiling = no && test $multilib = yes \ | |
2965 | && test "x${with_multisubdir}" != x ; then | |
2966 | cross_compiling=maybe | |
2967 | fi | |
2968 | ||
5213506e | 2969 | ac_config_commands="$ac_config_commands default-1" |
ff66d28f PE |
2970 | |
2971 | ||
076e5443 PB |
2972 | # Gets build, host, target, *_vendor, *_cpu, *_os, etc. |
2973 | # | |
2974 | # You will slowly go insane if you do not grok the following fact: when | |
2975 | # building v3 as part of the compiler, the top-level /target/ becomes the | |
2976 | # library's /host/. configure then causes --target to default to --host, | |
2977 | # exactly like any other package using autoconf. Therefore, 'target' and | |
2978 | # 'host' will always be the same. This makes sense both for native and | |
2979 | # cross compilers, just think about it for a little while. :-) | |
2980 | # | |
2981 | # Also, if v3 is being configured as part of a cross compiler, the top-level | |
2982 | # configure script will pass the "real" host as $with_cross_host. | |
2983 | # | |
2984 | # Do not delete or change the following two lines. For why, see | |
2985 | # http://gcc.gnu.org/ml/libstdc++/2003-07/msg00451.html | |
2986 | ac_aux_dir= | |
5213506e RW |
2987 | for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do |
2988 | for ac_t in install-sh install.sh shtool; do | |
2989 | if test -f "$ac_dir/$ac_t"; then | |
2990 | ac_aux_dir=$ac_dir | |
2991 | ac_install_sh="$ac_aux_dir/$ac_t -c" | |
2992 | break 2 | |
2993 | fi | |
2994 | done | |
b2dad0e3 BK |
2995 | done |
2996 | if test -z "$ac_aux_dir"; then | |
5213506e | 2997 | as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 |
b2dad0e3 | 2998 | fi |
5213506e RW |
2999 | |
3000 | # These three variables are undocumented and unsupported, | |
3001 | # and are intended to be withdrawn in a future Autoconf release. | |
3002 | # They can cause serious problems if a builder's source tree is in a directory | |
3003 | # whose full name contains unusual characters. | |
3004 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. | |
3005 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. | |
3006 | ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. | |
3007 | ||
ff66d28f | 3008 | |
ff66d28f | 3009 | # Make sure we can run config.sub. |
5213506e RW |
3010 | $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || |
3011 | as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 | |
3012 | ||
3013 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 | |
3014 | $as_echo_n "checking build system type... " >&6; } | |
3015 | if test "${ac_cv_build+set}" = set; then : | |
3016 | $as_echo_n "(cached) " >&6 | |
3017 | else | |
3018 | ac_build_alias=$build_alias | |
3019 | test "x$ac_build_alias" = x && | |
3020 | ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` | |
3021 | test "x$ac_build_alias" = x && | |
3022 | as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5 | |
3023 | ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || | |
3024 | as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 | |
3025 | ||
3026 | fi | |
3027 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 | |
3028 | $as_echo "$ac_cv_build" >&6; } | |
3029 | case $ac_cv_build in | |
3030 | *-*-*) ;; | |
3031 | *) as_fn_error "invalid value of canonical build" "$LINENO" 5;; | |
3032 | esac | |
ff66d28f | 3033 | build=$ac_cv_build |
5213506e RW |
3034 | ac_save_IFS=$IFS; IFS='-' |
3035 | set x $ac_cv_build | |
3036 | shift | |
3037 | build_cpu=$1 | |
3038 | build_vendor=$2 | |
3039 | shift; shift | |
3040 | # Remember, the first character of IFS is used to create $*, | |
3041 | # except with old shells: | |
3042 | build_os=$* | |
3043 | IFS=$ac_save_IFS | |
3044 | case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac | |
7eed349e PC |
3045 | |
3046 | ||
5213506e RW |
3047 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 |
3048 | $as_echo_n "checking host system type... " >&6; } | |
3049 | if test "${ac_cv_host+set}" = set; then : | |
3050 | $as_echo_n "(cached) " >&6 | |
3051 | else | |
3052 | if test "x$host_alias" = x; then | |
3053 | ac_cv_host=$ac_cv_build | |
ff66d28f | 3054 | else |
5213506e RW |
3055 | ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || |
3056 | as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 | |
3057 | fi | |
ff66d28f PE |
3058 | |
3059 | fi | |
5213506e RW |
3060 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 |
3061 | $as_echo "$ac_cv_host" >&6; } | |
3062 | case $ac_cv_host in | |
3063 | *-*-*) ;; | |
3064 | *) as_fn_error "invalid value of canonical host" "$LINENO" 5;; | |
3065 | esac | |
ff66d28f | 3066 | host=$ac_cv_host |
5213506e RW |
3067 | ac_save_IFS=$IFS; IFS='-' |
3068 | set x $ac_cv_host | |
3069 | shift | |
3070 | host_cpu=$1 | |
3071 | host_vendor=$2 | |
3072 | shift; shift | |
3073 | # Remember, the first character of IFS is used to create $*, | |
3074 | # except with old shells: | |
3075 | host_os=$* | |
3076 | IFS=$ac_save_IFS | |
3077 | case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac | |
7eed349e PC |
3078 | |
3079 | ||
5213506e RW |
3080 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 |
3081 | $as_echo_n "checking target system type... " >&6; } | |
3082 | if test "${ac_cv_target+set}" = set; then : | |
3083 | $as_echo_n "(cached) " >&6 | |
ff66d28f | 3084 | else |
5213506e RW |
3085 | if test "x$target_alias" = x; then |
3086 | ac_cv_target=$ac_cv_host | |
3087 | else | |
3088 | ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || | |
3089 | as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 | |
3090 | fi | |
ff66d28f PE |
3091 | |
3092 | fi | |
5213506e RW |
3093 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 |
3094 | $as_echo "$ac_cv_target" >&6; } | |
3095 | case $ac_cv_target in | |
3096 | *-*-*) ;; | |
3097 | *) as_fn_error "invalid value of canonical target" "$LINENO" 5;; | |
3098 | esac | |
ff66d28f | 3099 | target=$ac_cv_target |
5213506e RW |
3100 | ac_save_IFS=$IFS; IFS='-' |
3101 | set x $ac_cv_target | |
3102 | shift | |
3103 | target_cpu=$1 | |
3104 | target_vendor=$2 | |
3105 | shift; shift | |
3106 | # Remember, the first character of IFS is used to create $*, | |
3107 | # except with old shells: | |
3108 | target_os=$* | |
3109 | IFS=$ac_save_IFS | |
3110 | case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac | |
b2dad0e3 | 3111 | |
b2dad0e3 BK |
3112 | |
3113 | # The aliases save the names the user supplied, while $host etc. | |
3114 | # will get canonicalized. | |
ff66d28f PE |
3115 | test -n "$target_alias" && |
3116 | test "$program_prefix$program_suffix$program_transform_name" = \ | |
3117 | NONENONEs,x,x, && | |
3118 | program_prefix=${target_alias}- | |
5213506e | 3119 | |
ff66d28f PE |
3120 | target_alias=${target_alias-$host_alias} |
3121 | ||
3122 | # Handy for debugging: | |
3123 | #AC_MSG_NOTICE($build / $host / $target / $host_alias / $target_alias); sleep 5 | |
3124 | ||
0df3f383 PE |
3125 | if test "$build" != "$host"; then |
3126 | # We are being configured with some form of cross compiler. | |
3127 | GLIBCXX_IS_NATIVE=false | |
0646b059 GK |
3128 | case "$host","$target" in |
3129 | # Darwin crosses can use the host system's libraries and headers, | |
3130 | # because of the fat library support. Of course, it must be the | |
3131 | # same version of Darwin on both sides. Allow the user to | |
3132 | # just say --target=foo-darwin without a version number to mean | |
3133 | # "the version on this system". | |
3134 | *-*-darwin*,*-*-darwin*) | |
3135 | hostos=`echo $host | sed 's/.*-darwin/darwin/'` | |
3136 | targetos=`echo $target | sed 's/.*-darwin/darwin/'` | |
3137 | if test $hostos = $targetos -o $targetos = darwin ; then | |
3138 | GLIBCXX_IS_NATIVE=true | |
3139 | fi | |
3140 | ;; | |
3141 | ||
3142 | *) | |
3a24bf5d | 3143 | |
0646b059 GK |
3144 | ;; |
3145 | esac | |
0df3f383 PE |
3146 | else |
3147 | GLIBCXX_IS_NATIVE=true | |
3148 | fi | |
3149 | ||
ff66d28f PE |
3150 | # Sets up automake. Must come after AC_CANONICAL_SYSTEM. Each of the |
3151 | # following is magically included in AUTOMAKE_OPTIONS in each Makefile.am. | |
3152 | # 1.x: minimum required version | |
3153 | # no-define: PACKAGE and VERSION will not be #define'd in config.h (a bunch | |
3154 | # of other PACKAGE_* variables will, however, and there's nothing | |
fbe057bb | 3155 | # we can do about that; they come from AC_INIT). |
ff66d28f PE |
3156 | # foreign: we don't follow the normal rules for GNU packages (no COPYING |
3157 | # file in the top srcdir, etc, etc), so stop complaining. | |
3158 | # no-dependencies: turns off auto dependency generation (just for now) | |
2d52e9e3 PE |
3159 | # -Wall: turns on all automake warnings... |
3160 | # -Wno-portability: ...except this one, since GNU make is now required. | |
5213506e RW |
3161 | am__api_version='1.11' |
3162 | ||
ff66d28f PE |
3163 | # Find a good install program. We prefer a C program (faster), |
3164 | # so one script is as good as another. But avoid the broken or | |
3165 | # incompatible versions: | |
3166 | # SysV /etc/install, /usr/sbin/install | |
3167 | # SunOS /usr/etc/install | |
3168 | # IRIX /sbin/install | |
3169 | # AIX /bin/install | |
3170 | # AmigaOS /C/install, which installs bootblocks on floppy discs | |
3171 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag | |
3172 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
3173 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
ec2075e9 | 3174 | # OS/2's system install, which has a completely different semantic |
ff66d28f | 3175 | # ./install, which can be erroneously created by make from ./install.sh. |
d60a2d4d | 3176 | # Reject install programs that cannot install multiple files. |
5213506e RW |
3177 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 |
3178 | $as_echo_n "checking for a BSD-compatible install... " >&6; } | |
ff66d28f | 3179 | if test -z "$INSTALL"; then |
5213506e RW |
3180 | if test "${ac_cv_path_install+set}" = set; then : |
3181 | $as_echo_n "(cached) " >&6 | |
ff66d28f PE |
3182 | else |
3183 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3184 | for as_dir in $PATH | |
3185 | do | |
3186 | IFS=$as_save_IFS | |
3187 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
3188 | # Account for people who put trailing slashes in PATH elements. |
3189 | case $as_dir/ in #(( | |
3190 | ./ | .// | /[cC]/* | \ | |
ff66d28f | 3191 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ |
5213506e | 3192 | ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ |
ff66d28f PE |
3193 | /usr/ucb/* ) ;; |
3194 | *) | |
3195 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
3196 | # Don't use installbsd from OSF since it installs stuff as root | |
3197 | # by default. | |
3198 | for ac_prog in ginstall scoinst install; do | |
3199 | for ac_exec_ext in '' $ac_executable_extensions; do | |
5213506e | 3200 | if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then |
ec2075e9 BK |
3201 | if test $ac_prog = install && |
3202 | grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
3203 | # AIX install. It has an incompatible calling convention. | |
3204 | : | |
3205 | elif test $ac_prog = install && | |
3206 | grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
3207 | # program-specific install script used by HP pwplus--don't use. | |
3208 | : | |
3209 | else | |
d60a2d4d ILT |
3210 | rm -rf conftest.one conftest.two conftest.dir |
3211 | echo one > conftest.one | |
3212 | echo two > conftest.two | |
3213 | mkdir conftest.dir | |
3214 | if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && | |
3215 | test -s conftest.one && test -s conftest.two && | |
3216 | test -s conftest.dir/conftest.one && | |
3217 | test -s conftest.dir/conftest.two | |
3218 | then | |
3219 | ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" | |
3220 | break 3 | |
3221 | fi | |
ec2075e9 BK |
3222 | fi |
3223 | fi | |
ff66d28f PE |
3224 | done |
3225 | done | |
3226 | ;; | |
b2dad0e3 | 3227 | esac |
5213506e RW |
3228 | |
3229 | done | |
3230 | IFS=$as_save_IFS | |
b2dad0e3 | 3231 | |
d60a2d4d | 3232 | rm -rf conftest.one conftest.two conftest.dir |
b2dad0e3 | 3233 | |
b2dad0e3 | 3234 | fi |
ff66d28f PE |
3235 | if test "${ac_cv_path_install+set}" = set; then |
3236 | INSTALL=$ac_cv_path_install | |
3237 | else | |
d60a2d4d ILT |
3238 | # As a last resort, use the slow shell script. Don't cache a |
3239 | # value for INSTALL within a source directory, because that will | |
ff66d28f | 3240 | # break other packages using the cache if that directory is |
d60a2d4d | 3241 | # removed, or if the value is a relative name. |
ff66d28f PE |
3242 | INSTALL=$ac_install_sh |
3243 | fi | |
3244 | fi | |
5213506e RW |
3245 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 |
3246 | $as_echo "$INSTALL" >&6; } | |
b2dad0e3 | 3247 | |
ff66d28f PE |
3248 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. |
3249 | # It thinks the first close brace ends the variable substitution. | |
3250 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
b2dad0e3 | 3251 | |
ff66d28f | 3252 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' |
b2dad0e3 | 3253 | |
ff66d28f | 3254 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' |
b2dad0e3 | 3255 | |
5213506e RW |
3256 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 |
3257 | $as_echo_n "checking whether build environment is sane... " >&6; } | |
ff66d28f PE |
3258 | # Just in case |
3259 | sleep 1 | |
3260 | echo timestamp > conftest.file | |
5213506e RW |
3261 | # Reject unsafe characters in $srcdir or the absolute working directory |
3262 | # name. Accept space and tab only in the latter. | |
3263 | am_lf=' | |
3264 | ' | |
3265 | case `pwd` in | |
3266 | *[\\\"\#\$\&\'\`$am_lf]*) | |
3267 | as_fn_error "unsafe absolute working directory name" "$LINENO" 5;; | |
3268 | esac | |
3269 | case $srcdir in | |
3270 | *[\\\"\#\$\&\'\`$am_lf\ \ ]*) | |
3271 | as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;; | |
3272 | esac | |
3273 | ||
ff66d28f PE |
3274 | # Do `set' in a subshell so we don't clobber the current shell's |
3275 | # arguments. Must try -L first in case configure is actually a | |
3276 | # symlink; some systems play weird games with the mod time of symlinks | |
3277 | # (eg FreeBSD returns the mod time of the symlink's containing | |
3278 | # directory). | |
3279 | if ( | |
5213506e | 3280 | set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` |
ff66d28f PE |
3281 | if test "$*" = "X"; then |
3282 | # -L didn't work. | |
5213506e | 3283 | set X `ls -t "$srcdir/configure" conftest.file` |
ff66d28f PE |
3284 | fi |
3285 | rm -f conftest.file | |
3286 | if test "$*" != "X $srcdir/configure conftest.file" \ | |
3287 | && test "$*" != "X conftest.file $srcdir/configure"; then | |
b2dad0e3 | 3288 | |
ff66d28f PE |
3289 | # If neither matched, then we have a broken ls. This can happen |
3290 | # if, for instance, CONFIG_SHELL is bash and it inherits a | |
3291 | # broken ls alias from the environment. This has actually | |
3292 | # happened. Such a system could not be considered "sane". | |
5213506e RW |
3293 | as_fn_error "ls -t appears to fail. Make sure there is not a broken |
3294 | alias in your environment" "$LINENO" 5 | |
ff66d28f | 3295 | fi |
b2dad0e3 | 3296 | |
ff66d28f PE |
3297 | test "$2" = conftest.file |
3298 | ) | |
3299 | then | |
3300 | # Ok. | |
3301 | : | |
33590f13 | 3302 | else |
5213506e RW |
3303 | as_fn_error "newly created file is older than distributed files! |
3304 | Check your system clock" "$LINENO" 5 | |
33590f13 | 3305 | fi |
5213506e RW |
3306 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
3307 | $as_echo "yes" >&6; } | |
ff66d28f | 3308 | test "$program_prefix" != NONE && |
5213506e | 3309 | program_transform_name="s&^&$program_prefix&;$program_transform_name" |
ff66d28f PE |
3310 | # Use a double $ so make ignores it. |
3311 | test "$program_suffix" != NONE && | |
5213506e RW |
3312 | program_transform_name="s&\$&$program_suffix&;$program_transform_name" |
3313 | # Double any \ or $. | |
ff66d28f | 3314 | # By default was `s,x,x', remove it if useless. |
5213506e RW |
3315 | ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' |
3316 | program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` | |
b2dad0e3 | 3317 | |
ff66d28f PE |
3318 | # expand $ac_aux_dir to an absolute path |
3319 | am_aux_dir=`cd $ac_aux_dir && pwd` | |
33590f13 | 3320 | |
5213506e RW |
3321 | if test x"${MISSING+set}" != xset; then |
3322 | case $am_aux_dir in | |
3323 | *\ * | *\ *) | |
3324 | MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; | |
3325 | *) | |
3326 | MISSING="\${SHELL} $am_aux_dir/missing" ;; | |
3327 | esac | |
3328 | fi | |
ff66d28f PE |
3329 | # Use eval to expand $SHELL |
3330 | if eval "$MISSING --run true"; then | |
3331 | am_missing_run="$MISSING --run " | |
b2dad0e3 | 3332 | else |
ff66d28f | 3333 | am_missing_run= |
5213506e RW |
3334 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5 |
3335 | $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} | |
7eaf73d7 KC |
3336 | fi |
3337 | ||
5213506e RW |
3338 | if test x"${install_sh}" != xset; then |
3339 | case $am_aux_dir in | |
3340 | *\ * | *\ *) | |
3341 | install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; | |
3342 | *) | |
3343 | install_sh="\${SHELL} $am_aux_dir/install-sh" | |
3344 | esac | |
3345 | fi | |
3346 | ||
3347 | # Installed binaries are usually stripped using `strip' when the user | |
3348 | # run `make install-strip'. However `strip' might not be the right | |
3349 | # tool to use in cross-compilation environments, therefore Automake | |
3350 | # will honor the `STRIP' environment variable to overrule this program. | |
3351 | if test "$cross_compiling" != no; then | |
3352 | if test -n "$ac_tool_prefix"; then | |
3353 | # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. | |
3354 | set dummy ${ac_tool_prefix}strip; ac_word=$2 | |
3355 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3356 | $as_echo_n "checking for $ac_word... " >&6; } | |
3357 | if test "${ac_cv_prog_STRIP+set}" = set; then : | |
3358 | $as_echo_n "(cached) " >&6 | |
c98b201b | 3359 | else |
5213506e RW |
3360 | if test -n "$STRIP"; then |
3361 | ac_cv_prog_STRIP="$STRIP" # Let the user override the test. | |
c98b201b | 3362 | else |
ff66d28f PE |
3363 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
3364 | for as_dir in $PATH | |
3365 | do | |
3366 | IFS=$as_save_IFS | |
3367 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
3368 | for ac_exec_ext in '' $ac_executable_extensions; do |
3369 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
3370 | ac_cv_prog_STRIP="${ac_tool_prefix}strip" | |
3371 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
ff66d28f PE |
3372 | break 2 |
3373 | fi | |
3374 | done | |
5213506e RW |
3375 | done |
3376 | IFS=$as_save_IFS | |
ff66d28f | 3377 | |
c98b201b PE |
3378 | fi |
3379 | fi | |
5213506e RW |
3380 | STRIP=$ac_cv_prog_STRIP |
3381 | if test -n "$STRIP"; then | |
3382 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 | |
3383 | $as_echo "$STRIP" >&6; } | |
c98b201b | 3384 | else |
5213506e RW |
3385 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3386 | $as_echo "no" >&6; } | |
c98b201b PE |
3387 | fi |
3388 | ||
c98b201b | 3389 | |
5213506e RW |
3390 | fi |
3391 | if test -z "$ac_cv_prog_STRIP"; then | |
3392 | ac_ct_STRIP=$STRIP | |
3393 | # Extract the first word of "strip", so it can be a program name with args. | |
3394 | set dummy strip; ac_word=$2 | |
3395 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3396 | $as_echo_n "checking for $ac_word... " >&6; } | |
3397 | if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then : | |
3398 | $as_echo_n "(cached) " >&6 | |
ff66d28f | 3399 | else |
5213506e RW |
3400 | if test -n "$ac_ct_STRIP"; then |
3401 | ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. | |
7eed349e | 3402 | else |
5213506e RW |
3403 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
3404 | for as_dir in $PATH | |
3405 | do | |
3406 | IFS=$as_save_IFS | |
3407 | test -z "$as_dir" && as_dir=. | |
3408 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3409 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
3410 | ac_cv_prog_ac_ct_STRIP="strip" | |
3411 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3412 | break 2 | |
3413 | fi | |
3414 | done | |
3415 | done | |
3416 | IFS=$as_save_IFS | |
3417 | ||
7eed349e | 3418 | fi |
33590f13 | 3419 | fi |
5213506e RW |
3420 | ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP |
3421 | if test -n "$ac_ct_STRIP"; then | |
3422 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 | |
3423 | $as_echo "$ac_ct_STRIP" >&6; } | |
33590f13 | 3424 | else |
5213506e RW |
3425 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3426 | $as_echo "no" >&6; } | |
33590f13 BK |
3427 | fi |
3428 | ||
5213506e RW |
3429 | if test "x$ac_ct_STRIP" = x; then |
3430 | STRIP=":" | |
3431 | else | |
3432 | case $cross_compiling:$ac_tool_warned in | |
3433 | yes:) | |
3434 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
3435 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
3436 | ac_tool_warned=yes ;; | |
3437 | esac | |
3438 | STRIP=$ac_ct_STRIP | |
3439 | fi | |
ff66d28f | 3440 | else |
5213506e | 3441 | STRIP="$ac_cv_prog_STRIP" |
ff66d28f | 3442 | fi |
33590f13 | 3443 | |
33590f13 | 3444 | fi |
5213506e | 3445 | INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" |
33590f13 | 3446 | |
5213506e RW |
3447 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 |
3448 | $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } | |
3449 | if test -z "$MKDIR_P"; then | |
3450 | if test "${ac_cv_path_mkdir+set}" = set; then : | |
3451 | $as_echo_n "(cached) " >&6 | |
3452 | else | |
3453 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3454 | for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin | |
3455 | do | |
3456 | IFS=$as_save_IFS | |
3457 | test -z "$as_dir" && as_dir=. | |
3458 | for ac_prog in mkdir gmkdir; do | |
3459 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3460 | { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue | |
3461 | case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( | |
3462 | 'mkdir (GNU coreutils) '* | \ | |
3463 | 'mkdir (coreutils) '* | \ | |
3464 | 'mkdir (fileutils) '4.1*) | |
3465 | ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext | |
3466 | break 3;; | |
3467 | esac | |
3468 | done | |
3469 | done | |
3470 | done | |
3471 | IFS=$as_save_IFS | |
33590f13 | 3472 | |
5213506e | 3473 | fi |
33590f13 | 3474 | |
5213506e RW |
3475 | if test "${ac_cv_path_mkdir+set}" = set; then |
3476 | MKDIR_P="$ac_cv_path_mkdir -p" | |
3477 | else | |
3478 | # As a last resort, use the slow shell script. Don't cache a | |
3479 | # value for MKDIR_P within a source directory, because that will | |
3480 | # break other packages using the cache if that directory is | |
3481 | # removed, or if the value is a relative name. | |
3482 | test -d ./--version && rmdir ./--version | |
3483 | MKDIR_P="$ac_install_sh -d" | |
3484 | fi | |
3485 | fi | |
3486 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 | |
3487 | $as_echo "$MKDIR_P" >&6; } | |
ff66d28f | 3488 | |
5213506e RW |
3489 | mkdir_p="$MKDIR_P" |
3490 | case $mkdir_p in | |
3491 | [\\/$]* | ?:[\\/]*) ;; | |
3492 | */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; | |
3493 | esac | |
ff66d28f | 3494 | |
5213506e RW |
3495 | for ac_prog in gawk mawk nawk awk |
3496 | do | |
3497 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3498 | set dummy $ac_prog; ac_word=$2 | |
3499 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3500 | $as_echo_n "checking for $ac_word... " >&6; } | |
3501 | if test "${ac_cv_prog_AWK+set}" = set; then : | |
3502 | $as_echo_n "(cached) " >&6 | |
33590f13 | 3503 | else |
5213506e RW |
3504 | if test -n "$AWK"; then |
3505 | ac_cv_prog_AWK="$AWK" # Let the user override the test. | |
33590f13 | 3506 | else |
ff66d28f PE |
3507 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
3508 | for as_dir in $PATH | |
3509 | do | |
3510 | IFS=$as_save_IFS | |
3511 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
3512 | for ac_exec_ext in '' $ac_executable_extensions; do |
3513 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
3514 | ac_cv_prog_AWK="$ac_prog" | |
3515 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
ff66d28f PE |
3516 | break 2 |
3517 | fi | |
3518 | done | |
5213506e RW |
3519 | done |
3520 | IFS=$as_save_IFS | |
ff66d28f | 3521 | |
33590f13 BK |
3522 | fi |
3523 | fi | |
5213506e RW |
3524 | AWK=$ac_cv_prog_AWK |
3525 | if test -n "$AWK"; then | |
3526 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 | |
3527 | $as_echo "$AWK" >&6; } | |
33590f13 | 3528 | else |
5213506e RW |
3529 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3530 | $as_echo "no" >&6; } | |
33590f13 BK |
3531 | fi |
3532 | ||
5213506e RW |
3533 | |
3534 | test -n "$AWK" && break | |
ff66d28f PE |
3535 | done |
3536 | ||
5213506e RW |
3537 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 |
3538 | $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } | |
3539 | set x ${MAKE-make} | |
3540 | ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` | |
3541 | if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then : | |
3542 | $as_echo_n "(cached) " >&6 | |
3543 | else | |
3544 | cat >conftest.make <<\_ACEOF | |
3545 | SHELL = /bin/sh | |
3546 | all: | |
3547 | @echo '@@@%%%=$(MAKE)=@@@%%%' | |
3548 | _ACEOF | |
3549 | # GNU make sometimes prints "make[1]: Entering...", which would confuse us. | |
3550 | case `${MAKE-make} -f conftest.make 2>/dev/null` in | |
3551 | *@@@%%%=?*=@@@%%%*) | |
3552 | eval ac_cv_prog_make_${ac_make}_set=yes;; | |
3553 | *) | |
3554 | eval ac_cv_prog_make_${ac_make}_set=no;; | |
3555 | esac | |
3556 | rm -f conftest.make | |
b2dad0e3 | 3557 | fi |
5213506e RW |
3558 | if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then |
3559 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
3560 | $as_echo "yes" >&6; } | |
3561 | SET_MAKE= | |
b2dad0e3 | 3562 | else |
5213506e RW |
3563 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3564 | $as_echo "no" >&6; } | |
3565 | SET_MAKE="MAKE=${MAKE-make}" | |
b2dad0e3 BK |
3566 | fi |
3567 | ||
5213506e RW |
3568 | rm -rf .tst 2>/dev/null |
3569 | mkdir .tst 2>/dev/null | |
3570 | if test -d .tst; then | |
3571 | am__leading_dot=. | |
b2dad0e3 | 3572 | else |
5213506e RW |
3573 | am__leading_dot=_ |
3574 | fi | |
3575 | rmdir .tst 2>/dev/null | |
3576 | ||
3577 | if test "`cd $srcdir && pwd`" != "`pwd`"; then | |
3578 | # Use -I$(srcdir) only when $(srcdir) != ., so that make's output | |
3579 | # is not polluted with repeated "-I." | |
3580 | am__isrc=' -I$(srcdir)' | |
3581 | # test to see if srcdir already configured | |
3582 | if test -f $srcdir/config.status; then | |
3583 | as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 | |
3584 | fi | |
b2dad0e3 | 3585 | fi |
ff66d28f | 3586 | |
5213506e RW |
3587 | # test whether we have cygpath |
3588 | if test -z "$CYGPATH_W"; then | |
3589 | if (cygpath --version) >/dev/null 2>/dev/null; then | |
3590 | CYGPATH_W='cygpath -w' | |
3591 | else | |
3592 | CYGPATH_W=echo | |
3593 | fi | |
b2dad0e3 | 3594 | fi |
5213506e RW |
3595 | |
3596 | ||
3597 | # Define the identity of the package. | |
3598 | PACKAGE='libstdc++' | |
3599 | VERSION='version-unused' | |
3600 | ||
3601 | ||
3602 | # Some tools Automake needs. | |
3603 | ||
3604 | ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} | |
3605 | ||
3606 | ||
3607 | AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} | |
3608 | ||
3609 | ||
3610 | AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} | |
3611 | ||
3612 | ||
3613 | AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} | |
3614 | ||
3615 | ||
3616 | MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} | |
b2dad0e3 | 3617 | |
ff66d28f PE |
3618 | # We need awk for the "check" target. The system "awk" is bad on |
3619 | # some platforms. | |
a60945f8 PC |
3620 | # Always define AMTAR for backward compatibility. |
3621 | ||
3622 | AMTAR=${AMTAR-"${am_missing_run}tar"} | |
3623 | ||
3624 | am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' | |
3625 | ||
3626 | ||
b2dad0e3 | 3627 | |
b2dad0e3 | 3628 | |
b2dad0e3 | 3629 | |
ff66d28f | 3630 | |
3a24bf5d KC |
3631 | |
3632 | ||
ae66da3b RW |
3633 | # We're almost certainly being configured before anything else which uses |
3634 | # C++, so all of our AC_PROG_* discoveries will be cached. It's vital that | |
3635 | # we not cache the value of CXX that we "discover" here, because it's set | |
3636 | # to something unique for us and libjava. Other target libraries need to | |
3637 | # find CXX for themselves. We yank the rug out from under the normal AC_* | |
3638 | # process by sneakily renaming the cache variable. This also lets us debug | |
3639 | # the value of "our" CXX in postmortems. | |
3640 | # | |
3641 | # We must also force CXX to /not/ be a precious variable, otherwise the | |
3642 | # wrong (non-multilib-adjusted) value will be used in multilibs. This | |
3643 | # little trick also affects CPPFLAGS, CXXFLAGS, and LDFLAGS. And as a side | |
3644 | # effect, CXXFLAGS is no longer automagically subst'd, so we have to do | |
3645 | # that ourselves. Un-preciousing AC_PROG_CC also affects CC and CFLAGS. | |
3646 | # | |
3647 | # -fno-builtin must be present here so that a non-conflicting form of | |
3648 | # std::exit can be guessed by AC_PROG_CXX, and used in later tests. | |
464aea98 | 3649 | |
464aea98 | 3650 | |
464aea98 | 3651 | |
464aea98 | 3652 | |
ae66da3b RW |
3653 | save_CXXFLAGS="$CXXFLAGS" |
3654 | CXXFLAGS="$CXXFLAGS -fno-builtin" | |
464aea98 JM |
3655 | ac_ext=c |
3656 | ac_cpp='$CPP $CPPFLAGS' | |
3657 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3658 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3659 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
ff66d28f PE |
3660 | if test -n "$ac_tool_prefix"; then |
3661 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
3662 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
5213506e RW |
3663 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
3664 | $as_echo_n "checking for $ac_word... " >&6; } | |
3665 | if test "${ac_cv_prog_CC+set}" = set; then : | |
3666 | $as_echo_n "(cached) " >&6 | |
b2dad0e3 | 3667 | else |
ff66d28f PE |
3668 | if test -n "$CC"; then |
3669 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
b2dad0e3 | 3670 | else |
ff66d28f PE |
3671 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
3672 | for as_dir in $PATH | |
3673 | do | |
3674 | IFS=$as_save_IFS | |
3675 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
3676 | for ac_exec_ext in '' $ac_executable_extensions; do |
3677 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
ff66d28f | 3678 | ac_cv_prog_CC="${ac_tool_prefix}gcc" |
5213506e | 3679 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
ff66d28f PE |
3680 | break 2 |
3681 | fi | |
3682 | done | |
5213506e RW |
3683 | done |
3684 | IFS=$as_save_IFS | |
ff66d28f | 3685 | |
b2dad0e3 BK |
3686 | fi |
3687 | fi | |
ff66d28f PE |
3688 | CC=$ac_cv_prog_CC |
3689 | if test -n "$CC"; then | |
5213506e RW |
3690 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
3691 | $as_echo "$CC" >&6; } | |
b2dad0e3 | 3692 | else |
5213506e RW |
3693 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3694 | $as_echo "no" >&6; } | |
b2dad0e3 BK |
3695 | fi |
3696 | ||
5213506e | 3697 | |
ff66d28f PE |
3698 | fi |
3699 | if test -z "$ac_cv_prog_CC"; then | |
3700 | ac_ct_CC=$CC | |
3701 | # Extract the first word of "gcc", so it can be a program name with args. | |
3702 | set dummy gcc; ac_word=$2 | |
5213506e RW |
3703 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
3704 | $as_echo_n "checking for $ac_word... " >&6; } | |
3705 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : | |
3706 | $as_echo_n "(cached) " >&6 | |
b2dad0e3 | 3707 | else |
ff66d28f PE |
3708 | if test -n "$ac_ct_CC"; then |
3709 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
b2dad0e3 | 3710 | else |
ff66d28f PE |
3711 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
3712 | for as_dir in $PATH | |
3713 | do | |
3714 | IFS=$as_save_IFS | |
3715 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
3716 | for ac_exec_ext in '' $ac_executable_extensions; do |
3717 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
ff66d28f | 3718 | ac_cv_prog_ac_ct_CC="gcc" |
5213506e | 3719 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
ff66d28f PE |
3720 | break 2 |
3721 | fi | |
3722 | done | |
5213506e RW |
3723 | done |
3724 | IFS=$as_save_IFS | |
ff66d28f | 3725 | |
b2dad0e3 BK |
3726 | fi |
3727 | fi | |
ff66d28f PE |
3728 | ac_ct_CC=$ac_cv_prog_ac_ct_CC |
3729 | if test -n "$ac_ct_CC"; then | |
5213506e RW |
3730 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
3731 | $as_echo "$ac_ct_CC" >&6; } | |
b2dad0e3 | 3732 | else |
5213506e RW |
3733 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3734 | $as_echo "no" >&6; } | |
b2dad0e3 | 3735 | fi |
b2dad0e3 | 3736 | |
5213506e RW |
3737 | if test "x$ac_ct_CC" = x; then |
3738 | CC="" | |
3739 | else | |
3740 | case $cross_compiling:$ac_tool_warned in | |
3741 | yes:) | |
3742 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
3743 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
3744 | ac_tool_warned=yes ;; | |
3745 | esac | |
3746 | CC=$ac_ct_CC | |
3747 | fi | |
ff66d28f PE |
3748 | else |
3749 | CC="$ac_cv_prog_CC" | |
b2dad0e3 BK |
3750 | fi |
3751 | ||
ff66d28f | 3752 | if test -z "$CC"; then |
5213506e RW |
3753 | if test -n "$ac_tool_prefix"; then |
3754 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
ff66d28f | 3755 | set dummy ${ac_tool_prefix}cc; ac_word=$2 |
5213506e RW |
3756 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
3757 | $as_echo_n "checking for $ac_word... " >&6; } | |
3758 | if test "${ac_cv_prog_CC+set}" = set; then : | |
3759 | $as_echo_n "(cached) " >&6 | |
ff66d28f PE |
3760 | else |
3761 | if test -n "$CC"; then | |
3762 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
3763 | else | |
3764 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3765 | for as_dir in $PATH | |
3766 | do | |
3767 | IFS=$as_save_IFS | |
3768 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
3769 | for ac_exec_ext in '' $ac_executable_extensions; do |
3770 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
ff66d28f | 3771 | ac_cv_prog_CC="${ac_tool_prefix}cc" |
5213506e | 3772 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
ff66d28f | 3773 | break 2 |
b2dad0e3 | 3774 | fi |
ff66d28f | 3775 | done |
5213506e RW |
3776 | done |
3777 | IFS=$as_save_IFS | |
93b85586 | 3778 | |
ff66d28f PE |
3779 | fi |
3780 | fi | |
3781 | CC=$ac_cv_prog_CC | |
3782 | if test -n "$CC"; then | |
5213506e RW |
3783 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
3784 | $as_echo "$CC" >&6; } | |
7eed349e | 3785 | else |
5213506e RW |
3786 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3787 | $as_echo "no" >&6; } | |
7eed349e PC |
3788 | fi |
3789 | ||
7eed349e | 3790 | |
5213506e | 3791 | fi |
ff66d28f PE |
3792 | fi |
3793 | if test -z "$CC"; then | |
3794 | # Extract the first word of "cc", so it can be a program name with args. | |
3795 | set dummy cc; ac_word=$2 | |
5213506e RW |
3796 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
3797 | $as_echo_n "checking for $ac_word... " >&6; } | |
3798 | if test "${ac_cv_prog_CC+set}" = set; then : | |
3799 | $as_echo_n "(cached) " >&6 | |
b2dad0e3 | 3800 | else |
ff66d28f PE |
3801 | if test -n "$CC"; then |
3802 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
b2dad0e3 | 3803 | else |
ff66d28f PE |
3804 | ac_prog_rejected=no |
3805 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3806 | for as_dir in $PATH | |
3807 | do | |
3808 | IFS=$as_save_IFS | |
3809 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
3810 | for ac_exec_ext in '' $ac_executable_extensions; do |
3811 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
ff66d28f PE |
3812 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then |
3813 | ac_prog_rejected=yes | |
3814 | continue | |
3815 | fi | |
3816 | ac_cv_prog_CC="cc" | |
5213506e | 3817 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
ff66d28f PE |
3818 | break 2 |
3819 | fi | |
3820 | done | |
5213506e RW |
3821 | done |
3822 | IFS=$as_save_IFS | |
ff66d28f PE |
3823 | |
3824 | if test $ac_prog_rejected = yes; then | |
3825 | # We found a bogon in the path, so make sure we never use it. | |
3826 | set dummy $ac_cv_prog_CC | |
3827 | shift | |
3828 | if test $# != 0; then | |
3829 | # We chose a different compiler from the bogus one. | |
3830 | # However, it has the same basename, so the bogon will be chosen | |
3831 | # first if we set CC to just the basename; use the full file name. | |
3832 | shift | |
3833 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" | |
3834 | fi | |
b2dad0e3 BK |
3835 | fi |
3836 | fi | |
ff66d28f PE |
3837 | fi |
3838 | CC=$ac_cv_prog_CC | |
3839 | if test -n "$CC"; then | |
5213506e RW |
3840 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
3841 | $as_echo "$CC" >&6; } | |
b2dad0e3 | 3842 | else |
5213506e RW |
3843 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3844 | $as_echo "no" >&6; } | |
b2dad0e3 BK |
3845 | fi |
3846 | ||
5213506e | 3847 | |
ff66d28f PE |
3848 | fi |
3849 | if test -z "$CC"; then | |
3850 | if test -n "$ac_tool_prefix"; then | |
5213506e | 3851 | for ac_prog in cl.exe |
ff66d28f PE |
3852 | do |
3853 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
3854 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
5213506e RW |
3855 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
3856 | $as_echo_n "checking for $ac_word... " >&6; } | |
3857 | if test "${ac_cv_prog_CC+set}" = set; then : | |
3858 | $as_echo_n "(cached) " >&6 | |
b2dad0e3 | 3859 | else |
ff66d28f PE |
3860 | if test -n "$CC"; then |
3861 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
b2dad0e3 | 3862 | else |
ff66d28f PE |
3863 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
3864 | for as_dir in $PATH | |
3865 | do | |
3866 | IFS=$as_save_IFS | |
3867 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
3868 | for ac_exec_ext in '' $ac_executable_extensions; do |
3869 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
ff66d28f | 3870 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" |
5213506e | 3871 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
ff66d28f PE |
3872 | break 2 |
3873 | fi | |
3874 | done | |
5213506e RW |
3875 | done |
3876 | IFS=$as_save_IFS | |
ff66d28f | 3877 | |
b2dad0e3 BK |
3878 | fi |
3879 | fi | |
ff66d28f PE |
3880 | CC=$ac_cv_prog_CC |
3881 | if test -n "$CC"; then | |
5213506e RW |
3882 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
3883 | $as_echo "$CC" >&6; } | |
b2dad0e3 | 3884 | else |
5213506e RW |
3885 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3886 | $as_echo "no" >&6; } | |
b2dad0e3 BK |
3887 | fi |
3888 | ||
5213506e | 3889 | |
ff66d28f PE |
3890 | test -n "$CC" && break |
3891 | done | |
3892 | fi | |
3893 | if test -z "$CC"; then | |
3894 | ac_ct_CC=$CC | |
5213506e | 3895 | for ac_prog in cl.exe |
ff66d28f PE |
3896 | do |
3897 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3898 | set dummy $ac_prog; ac_word=$2 | |
5213506e RW |
3899 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
3900 | $as_echo_n "checking for $ac_word... " >&6; } | |
3901 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : | |
3902 | $as_echo_n "(cached) " >&6 | |
b2dad0e3 | 3903 | else |
ff66d28f PE |
3904 | if test -n "$ac_ct_CC"; then |
3905 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
b2dad0e3 | 3906 | else |
ff66d28f PE |
3907 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
3908 | for as_dir in $PATH | |
3909 | do | |
3910 | IFS=$as_save_IFS | |
3911 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
3912 | for ac_exec_ext in '' $ac_executable_extensions; do |
3913 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
ff66d28f | 3914 | ac_cv_prog_ac_ct_CC="$ac_prog" |
5213506e | 3915 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
ff66d28f PE |
3916 | break 2 |
3917 | fi | |
3918 | done | |
5213506e RW |
3919 | done |
3920 | IFS=$as_save_IFS | |
ff66d28f | 3921 | |
b2dad0e3 BK |
3922 | fi |
3923 | fi | |
ff66d28f PE |
3924 | ac_ct_CC=$ac_cv_prog_ac_ct_CC |
3925 | if test -n "$ac_ct_CC"; then | |
5213506e RW |
3926 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
3927 | $as_echo "$ac_ct_CC" >&6; } | |
b2dad0e3 | 3928 | else |
5213506e RW |
3929 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3930 | $as_echo "no" >&6; } | |
b2dad0e3 BK |
3931 | fi |
3932 | ||
5213506e | 3933 | |
ff66d28f PE |
3934 | test -n "$ac_ct_CC" && break |
3935 | done | |
b2dad0e3 | 3936 | |
5213506e RW |
3937 | if test "x$ac_ct_CC" = x; then |
3938 | CC="" | |
3939 | else | |
3940 | case $cross_compiling:$ac_tool_warned in | |
3941 | yes:) | |
3942 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
3943 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
3944 | ac_tool_warned=yes ;; | |
3945 | esac | |
3946 | CC=$ac_ct_CC | |
3947 | fi | |
ff66d28f PE |
3948 | fi |
3949 | ||
3950 | fi | |
3951 | ||
3952 | ||
5213506e RW |
3953 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3954 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3955 | as_fn_error "no acceptable C compiler found in \$PATH | |
3956 | See \`config.log' for more details." "$LINENO" 5; } | |
ff66d28f PE |
3957 | |
3958 | # Provide some information about the compiler. | |
5213506e RW |
3959 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 |
3960 | set X $ac_compile | |
3961 | ac_compiler=$2 | |
3962 | for ac_option in --version -v -V -qversion; do | |
3963 | { { ac_try="$ac_compiler $ac_option >&5" | |
3964 | case "(($ac_try" in | |
3965 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3966 | *) ac_try_echo=$ac_try;; | |
3967 | esac | |
3968 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3969 | $as_echo "$ac_try_echo"; } >&5 | |
3970 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
ff66d28f | 3971 | ac_status=$? |
5213506e RW |
3972 | if test -s conftest.err; then |
3973 | sed '10a\ | |
3974 | ... rest of stderr output deleted ... | |
3975 | 10q' conftest.err >conftest.er1 | |
3976 | cat conftest.er1 >&5 | |
3977 | rm -f conftest.er1 conftest.err | |
3978 | fi | |
3979 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3980 | test $ac_status = 0; } | |
3981 | done | |
ff66d28f | 3982 | |
5213506e | 3983 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff66d28f PE |
3984 | /* end confdefs.h. */ |
3985 | ||
3a24bf5d KC |
3986 | int |
3987 | main () | |
3988 | { | |
3989 | ||
3990 | ; | |
3991 | return 0; | |
3992 | } | |
3993 | _ACEOF | |
3994 | # FIXME: Cleanup? | |
5213506e | 3995 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 |
3a24bf5d KC |
3996 | (eval $ac_link) 2>&5 |
3997 | ac_status=$? | |
5213506e RW |
3998 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
3999 | test $ac_status = 0; }; then : | |
3a24bf5d KC |
4000 | gcc_no_link=no |
4001 | else | |
4002 | gcc_no_link=yes | |
4003 | fi | |
3a24bf5d KC |
4004 | if test x$gcc_no_link = xyes; then |
4005 | # Setting cross_compile will disable run tests; it will | |
4006 | # also disable AC_CHECK_FILE but that's generally | |
4007 | # correct if we can't link. | |
4008 | cross_compiling=yes | |
4009 | EXEEXT= | |
4010 | else | |
5213506e | 4011 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3a24bf5d KC |
4012 | /* end confdefs.h. */ |
4013 | ||
ff66d28f PE |
4014 | int |
4015 | main () | |
4016 | { | |
4017 | ||
4018 | ; | |
4019 | return 0; | |
4020 | } | |
4021 | _ACEOF | |
4022 | ac_clean_files_save=$ac_clean_files | |
5213506e | 4023 | ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out" |
ff66d28f PE |
4024 | # Try to create an executable without -o first, disregard a.out. |
4025 | # It will help us diagnose broken compilers, and finding out an intuition | |
4026 | # of exeext. | |
5213506e RW |
4027 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 |
4028 | $as_echo_n "checking for C compiler default output file name... " >&6; } | |
4029 | ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` | |
4030 | ||
4031 | # The possible output files: | |
4032 | ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" | |
4033 | ||
4034 | ac_rmfiles= | |
4035 | for ac_file in $ac_files | |
4036 | do | |
4037 | case $ac_file in | |
4038 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; | |
4039 | * ) ac_rmfiles="$ac_rmfiles $ac_file";; | |
4040 | esac | |
4041 | done | |
4042 | rm -f $ac_rmfiles | |
4043 | ||
4044 | if { { ac_try="$ac_link_default" | |
4045 | case "(($ac_try" in | |
4046 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4047 | *) ac_try_echo=$ac_try;; | |
4048 | esac | |
4049 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4050 | $as_echo "$ac_try_echo"; } >&5 | |
4051 | (eval "$ac_link_default") 2>&5 | |
4052 | ac_status=$? | |
4053 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4054 | test $ac_status = 0; }; then : | |
4055 | # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. | |
4056 | # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' | |
4057 | # in a Makefile. We should not override ac_cv_exeext if it was cached, | |
4058 | # so that the user can short-circuit this test for compilers unknown to | |
4059 | # Autoconf. | |
4060 | for ac_file in $ac_files '' | |
ff66d28f PE |
4061 | do |
4062 | test -f "$ac_file" || continue | |
4063 | case $ac_file in | |
5213506e | 4064 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) |
ec2075e9 | 4065 | ;; |
ff66d28f | 4066 | [ab].out ) |
ec2075e9 BK |
4067 | # We found the default executable, but exeext='' is most |
4068 | # certainly right. | |
4069 | break;; | |
ff66d28f | 4070 | *.* ) |
5213506e RW |
4071 | if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; |
4072 | then :; else | |
4073 | ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` | |
4074 | fi | |
4075 | # We set ac_cv_exeext here because the later test for it is not | |
4076 | # safe: cross compilers may not add the suffix if given an `-o' | |
4077 | # argument, so we may need to know it at that point already. | |
4078 | # Even if this section looks crufty: it has the advantage of | |
4079 | # actually working. | |
ec2075e9 | 4080 | break;; |
ff66d28f | 4081 | * ) |
ec2075e9 | 4082 | break;; |
ff66d28f PE |
4083 | esac |
4084 | done | |
5213506e RW |
4085 | test "$ac_cv_exeext" = no && ac_cv_exeext= |
4086 | ||
b2dad0e3 | 4087 | else |
5213506e RW |
4088 | ac_file='' |
4089 | fi | |
4090 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 | |
4091 | $as_echo "$ac_file" >&6; } | |
4092 | if test -z "$ac_file"; then : | |
4093 | $as_echo "$as_me: failed program was:" >&5 | |
ff66d28f PE |
4094 | sed 's/^/| /' conftest.$ac_ext >&5 |
4095 | ||
5213506e RW |
4096 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
4097 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
4098 | { as_fn_set_status 77 | |
4099 | as_fn_error "C compiler cannot create executables | |
4100 | See \`config.log' for more details." "$LINENO" 5; }; } | |
ff66d28f | 4101 | fi |
ff66d28f | 4102 | ac_exeext=$ac_cv_exeext |
ff66d28f | 4103 | |
5213506e | 4104 | # Check that the compiler produces executables we can run. If not, either |
ff66d28f | 4105 | # the compiler is broken, or we cross compile. |
5213506e RW |
4106 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 |
4107 | $as_echo_n "checking whether the C compiler works... " >&6; } | |
ff66d28f PE |
4108 | # If not cross compiling, check that we can run a simple program. |
4109 | if test "$cross_compiling" != yes; then | |
4110 | if { ac_try='./$ac_file' | |
5213506e RW |
4111 | { { case "(($ac_try" in |
4112 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4113 | *) ac_try_echo=$ac_try;; | |
4114 | esac | |
4115 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4116 | $as_echo "$ac_try_echo"; } >&5 | |
4117 | (eval "$ac_try") 2>&5 | |
ff66d28f | 4118 | ac_status=$? |
5213506e RW |
4119 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
4120 | test $ac_status = 0; }; }; then | |
ff66d28f PE |
4121 | cross_compiling=no |
4122 | else | |
4123 | if test "$cross_compiling" = maybe; then | |
4124 | cross_compiling=yes | |
4125 | else | |
5213506e RW |
4126 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
4127 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
4128 | as_fn_error "cannot run C compiled programs. | |
ff66d28f | 4129 | If you meant to cross compile, use \`--host'. |
5213506e | 4130 | See \`config.log' for more details." "$LINENO" 5; } |
b2dad0e3 | 4131 | fi |
ff66d28f | 4132 | fi |
b2dad0e3 | 4133 | fi |
5213506e RW |
4134 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
4135 | $as_echo "yes" >&6; } | |
ff66d28f | 4136 | |
5213506e | 4137 | rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out |
ff66d28f | 4138 | ac_clean_files=$ac_clean_files_save |
5213506e | 4139 | # Check that the compiler produces executables we can run. If not, either |
ff66d28f | 4140 | # the compiler is broken, or we cross compile. |
5213506e RW |
4141 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 |
4142 | $as_echo_n "checking whether we are cross compiling... " >&6; } | |
4143 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 | |
4144 | $as_echo "$cross_compiling" >&6; } | |
4145 | ||
4146 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 | |
4147 | $as_echo_n "checking for suffix of executables... " >&6; } | |
4148 | if { { ac_try="$ac_link" | |
4149 | case "(($ac_try" in | |
4150 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4151 | *) ac_try_echo=$ac_try;; | |
4152 | esac | |
4153 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4154 | $as_echo "$ac_try_echo"; } >&5 | |
4155 | (eval "$ac_link") 2>&5 | |
ff66d28f | 4156 | ac_status=$? |
5213506e RW |
4157 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
4158 | test $ac_status = 0; }; then : | |
ff66d28f PE |
4159 | # If both `conftest.exe' and `conftest' are `present' (well, observable) |
4160 | # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will | |
4161 | # work properly (i.e., refer to `conftest.exe'), while it won't with | |
4162 | # `rm'. | |
4163 | for ac_file in conftest.exe conftest conftest.*; do | |
4164 | test -f "$ac_file" || continue | |
4165 | case $ac_file in | |
5213506e | 4166 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; |
ff66d28f | 4167 | *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` |
ec2075e9 | 4168 | break;; |
ff66d28f PE |
4169 | * ) break;; |
4170 | esac | |
4171 | done | |
b2dad0e3 | 4172 | else |
5213506e RW |
4173 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
4174 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
4175 | as_fn_error "cannot compute suffix of executables: cannot compile and link | |
4176 | See \`config.log' for more details." "$LINENO" 5; } | |
b2dad0e3 | 4177 | fi |
ff66d28f | 4178 | rm -f conftest$ac_cv_exeext |
5213506e RW |
4179 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 |
4180 | $as_echo "$ac_cv_exeext" >&6; } | |
ff66d28f PE |
4181 | |
4182 | rm -f conftest.$ac_ext | |
4183 | EXEEXT=$ac_cv_exeext | |
4184 | ac_exeext=$EXEEXT | |
3a24bf5d | 4185 | fi |
5213506e RW |
4186 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 |
4187 | $as_echo_n "checking for suffix of object files... " >&6; } | |
4188 | if test "${ac_cv_objext+set}" = set; then : | |
4189 | $as_echo_n "(cached) " >&6 | |
ff66d28f | 4190 | else |
5213506e | 4191 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff66d28f PE |
4192 | /* end confdefs.h. */ |
4193 | ||
4194 | int | |
4195 | main () | |
4196 | { | |
4197 | ||
4198 | ; | |
4199 | return 0; | |
4200 | } | |
4201 | _ACEOF | |
4202 | rm -f conftest.o conftest.obj | |
5213506e RW |
4203 | if { { ac_try="$ac_compile" |
4204 | case "(($ac_try" in | |
4205 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4206 | *) ac_try_echo=$ac_try;; | |
4207 | esac | |
4208 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4209 | $as_echo "$ac_try_echo"; } >&5 | |
4210 | (eval "$ac_compile") 2>&5 | |
4211 | ac_status=$? | |
4212 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4213 | test $ac_status = 0; }; then : | |
4214 | for ac_file in conftest.o conftest.obj conftest.*; do | |
4215 | test -f "$ac_file" || continue; | |
ff66d28f | 4216 | case $ac_file in |
5213506e | 4217 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; |
ff66d28f PE |
4218 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` |
4219 | break;; | |
4220 | esac | |
4221 | done | |
b2dad0e3 | 4222 | else |
5213506e | 4223 | $as_echo "$as_me: failed program was:" >&5 |
ff66d28f PE |
4224 | sed 's/^/| /' conftest.$ac_ext >&5 |
4225 | ||
5213506e RW |
4226 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
4227 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
4228 | as_fn_error "cannot compute suffix of object files: cannot compile | |
4229 | See \`config.log' for more details." "$LINENO" 5; } | |
46840bcd | 4230 | fi |
ff66d28f | 4231 | rm -f conftest.$ac_cv_objext conftest.$ac_ext |
46840bcd | 4232 | fi |
5213506e RW |
4233 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 |
4234 | $as_echo "$ac_cv_objext" >&6; } | |
ff66d28f PE |
4235 | OBJEXT=$ac_cv_objext |
4236 | ac_objext=$OBJEXT | |
5213506e RW |
4237 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 |
4238 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } | |
4239 | if test "${ac_cv_c_compiler_gnu+set}" = set; then : | |
4240 | $as_echo_n "(cached) " >&6 | |
ff66d28f | 4241 | else |
5213506e | 4242 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff66d28f | 4243 | /* end confdefs.h. */ |
46840bcd | 4244 | |
ff66d28f PE |
4245 | int |
4246 | main () | |
4247 | { | |
4248 | #ifndef __GNUC__ | |
4249 | choke me | |
4250 | #endif | |
4251 | ||
4252 | ; | |
4253 | return 0; | |
4254 | } | |
4255 | _ACEOF | |
5213506e | 4256 | if ac_fn_c_try_compile "$LINENO"; then : |
ff66d28f PE |
4257 | ac_compiler_gnu=yes |
4258 | else | |
5213506e | 4259 | ac_compiler_gnu=no |
ff66d28f | 4260 | fi |
5213506e | 4261 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
ff66d28f PE |
4262 | ac_cv_c_compiler_gnu=$ac_compiler_gnu |
4263 | ||
4264 | fi | |
5213506e RW |
4265 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 |
4266 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } | |
4267 | if test $ac_compiler_gnu = yes; then | |
4268 | GCC=yes | |
4269 | else | |
4270 | GCC= | |
4271 | fi | |
ff66d28f PE |
4272 | ac_test_CFLAGS=${CFLAGS+set} |
4273 | ac_save_CFLAGS=$CFLAGS | |
5213506e RW |
4274 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 |
4275 | $as_echo_n "checking whether $CC accepts -g... " >&6; } | |
4276 | if test "${ac_cv_prog_cc_g+set}" = set; then : | |
4277 | $as_echo_n "(cached) " >&6 | |
ff66d28f | 4278 | else |
5213506e RW |
4279 | ac_save_c_werror_flag=$ac_c_werror_flag |
4280 | ac_c_werror_flag=yes | |
4281 | ac_cv_prog_cc_g=no | |
4282 | CFLAGS="-g" | |
4283 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
ff66d28f PE |
4284 | /* end confdefs.h. */ |
4285 | ||
4286 | int | |
4287 | main () | |
4288 | { | |
4289 | ||
4290 | ; | |
4291 | return 0; | |
4292 | } | |
4293 | _ACEOF | |
5213506e | 4294 | if ac_fn_c_try_compile "$LINENO"; then : |
ff66d28f | 4295 | ac_cv_prog_cc_g=yes |
b2dad0e3 | 4296 | else |
5213506e RW |
4297 | CFLAGS="" |
4298 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4299 | /* end confdefs.h. */ | |
b2dad0e3 | 4300 | |
5213506e RW |
4301 | int |
4302 | main () | |
4303 | { | |
4304 | ||
4305 | ; | |
4306 | return 0; | |
4307 | } | |
4308 | _ACEOF | |
4309 | if ac_fn_c_try_compile "$LINENO"; then : | |
4310 | ||
4311 | else | |
4312 | ac_c_werror_flag=$ac_save_c_werror_flag | |
4313 | CFLAGS="-g" | |
4314 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4315 | /* end confdefs.h. */ | |
4316 | ||
4317 | int | |
4318 | main () | |
4319 | { | |
4320 | ||
4321 | ; | |
4322 | return 0; | |
4323 | } | |
4324 | _ACEOF | |
4325 | if ac_fn_c_try_compile "$LINENO"; then : | |
4326 | ac_cv_prog_cc_g=yes | |
4327 | fi | |
4328 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
b2dad0e3 | 4329 | fi |
5213506e | 4330 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
ff66d28f | 4331 | fi |
5213506e RW |
4332 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
4333 | ac_c_werror_flag=$ac_save_c_werror_flag | |
4334 | fi | |
4335 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 | |
4336 | $as_echo "$ac_cv_prog_cc_g" >&6; } | |
ff66d28f PE |
4337 | if test "$ac_test_CFLAGS" = set; then |
4338 | CFLAGS=$ac_save_CFLAGS | |
4339 | elif test $ac_cv_prog_cc_g = yes; then | |
4340 | if test "$GCC" = yes; then | |
4341 | CFLAGS="-g -O2" | |
b2dad0e3 | 4342 | else |
ff66d28f | 4343 | CFLAGS="-g" |
b2dad0e3 | 4344 | fi |
ff66d28f PE |
4345 | else |
4346 | if test "$GCC" = yes; then | |
4347 | CFLAGS="-O2" | |
4348 | else | |
4349 | CFLAGS= | |
4350 | fi | |
4351 | fi | |
5213506e RW |
4352 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 |
4353 | $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } | |
4354 | if test "${ac_cv_prog_cc_c89+set}" = set; then : | |
4355 | $as_echo_n "(cached) " >&6 | |
ff66d28f | 4356 | else |
5213506e | 4357 | ac_cv_prog_cc_c89=no |
ff66d28f | 4358 | ac_save_CC=$CC |
5213506e | 4359 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff66d28f PE |
4360 | /* end confdefs.h. */ |
4361 | #include <stdarg.h> | |
4362 | #include <stdio.h> | |
4363 | #include <sys/types.h> | |
4364 | #include <sys/stat.h> | |
4365 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ | |
4366 | struct buf { int x; }; | |
4367 | FILE * (*rcsopen) (struct buf *, struct stat *, int); | |
4368 | static char *e (p, i) | |
4369 | char **p; | |
4370 | int i; | |
4371 | { | |
4372 | return p[i]; | |
4373 | } | |
4374 | static char *f (char * (*g) (char **, int), char **p, ...) | |
4375 | { | |
4376 | char *s; | |
4377 | va_list v; | |
4378 | va_start (v,p); | |
4379 | s = g (p, va_arg (v,int)); | |
4380 | va_end (v); | |
4381 | return s; | |
4382 | } | |
ec2075e9 BK |
4383 | |
4384 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has | |
4385 | function prototypes and stuff, but not '\xHH' hex character constants. | |
4386 | These don't provoke an error unfortunately, instead are silently treated | |
5213506e | 4387 | as 'x'. The following induces an error, until -std is added to get |
ec2075e9 BK |
4388 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an |
4389 | array size at least. It's necessary to write '\x00'==0 to get something | |
5213506e | 4390 | that's true only with -std. */ |
ec2075e9 BK |
4391 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; |
4392 | ||
5213506e RW |
4393 | /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters |
4394 | inside strings and character constants. */ | |
4395 | #define FOO(x) 'x' | |
4396 | int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; | |
4397 | ||
ff66d28f PE |
4398 | int test (int i, double x); |
4399 | struct s1 {int (*f) (int a);}; | |
4400 | struct s2 {int (*f) (double a);}; | |
4401 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); | |
4402 | int argc; | |
4403 | char **argv; | |
4404 | int | |
4405 | main () | |
4406 | { | |
4407 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; | |
4408 | ; | |
4409 | return 0; | |
4410 | } | |
4411 | _ACEOF | |
5213506e RW |
4412 | for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ |
4413 | -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" | |
ff66d28f PE |
4414 | do |
4415 | CC="$ac_save_CC $ac_arg" | |
5213506e RW |
4416 | if ac_fn_c_try_compile "$LINENO"; then : |
4417 | ac_cv_prog_cc_c89=$ac_arg | |
b2dad0e3 | 4418 | fi |
5213506e RW |
4419 | rm -f core conftest.err conftest.$ac_objext |
4420 | test "x$ac_cv_prog_cc_c89" != "xno" && break | |
ff66d28f | 4421 | done |
5213506e | 4422 | rm -f conftest.$ac_ext |
ff66d28f | 4423 | CC=$ac_save_CC |
b2dad0e3 | 4424 | |
ff66d28f | 4425 | fi |
5213506e RW |
4426 | # AC_CACHE_VAL |
4427 | case "x$ac_cv_prog_cc_c89" in | |
4428 | x) | |
4429 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 | |
4430 | $as_echo "none needed" >&6; } ;; | |
4431 | xno) | |
4432 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 | |
4433 | $as_echo "unsupported" >&6; } ;; | |
ff66d28f | 4434 | *) |
5213506e RW |
4435 | CC="$CC $ac_cv_prog_cc_c89" |
4436 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 | |
4437 | $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; | |
ff66d28f | 4438 | esac |
5213506e | 4439 | if test "x$ac_cv_prog_cc_c89" != xno; then : |
b2dad0e3 | 4440 | |
7eed349e PC |
4441 | fi |
4442 | ||
ff66d28f PE |
4443 | ac_ext=c |
4444 | ac_cpp='$CPP $CPPFLAGS' | |
4445 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4446 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4447 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
4448 | ||
5213506e | 4449 | ac_ext=cpp |
ff66d28f PE |
4450 | ac_cpp='$CXXCPP $CPPFLAGS' |
4451 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4452 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4453 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
5213506e RW |
4454 | if test -z "$CXX"; then |
4455 | if test -n "$CCC"; then | |
4456 | CXX=$CCC | |
4457 | else | |
4458 | if test -n "$ac_tool_prefix"; then | |
4459 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
ff66d28f PE |
4460 | do |
4461 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
4462 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
5213506e RW |
4463 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
4464 | $as_echo_n "checking for $ac_word... " >&6; } | |
4465 | if test "${glibcxx_cv_prog_CXX+set}" = set; then : | |
4466 | $as_echo_n "(cached) " >&6 | |
ff66d28f PE |
4467 | else |
4468 | if test -n "$CXX"; then | |
4469 | glibcxx_cv_prog_CXX="$CXX" # Let the user override the test. | |
4470 | else | |
4471 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4472 | for as_dir in $PATH | |
4473 | do | |
4474 | IFS=$as_save_IFS | |
4475 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
4476 | for ac_exec_ext in '' $ac_executable_extensions; do |
4477 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
ff66d28f | 4478 | glibcxx_cv_prog_CXX="$ac_tool_prefix$ac_prog" |
5213506e | 4479 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
ff66d28f PE |
4480 | break 2 |
4481 | fi | |
4482 | done | |
5213506e RW |
4483 | done |
4484 | IFS=$as_save_IFS | |
ff66d28f PE |
4485 | |
4486 | fi | |
4487 | fi | |
4488 | CXX=$glibcxx_cv_prog_CXX | |
4489 | if test -n "$CXX"; then | |
5213506e RW |
4490 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 |
4491 | $as_echo "$CXX" >&6; } | |
b2dad0e3 | 4492 | else |
5213506e RW |
4493 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
4494 | $as_echo "no" >&6; } | |
b2dad0e3 | 4495 | fi |
b2dad0e3 | 4496 | |
5213506e | 4497 | |
ff66d28f PE |
4498 | test -n "$CXX" && break |
4499 | done | |
4500 | fi | |
4501 | if test -z "$CXX"; then | |
4502 | ac_ct_CXX=$CXX | |
5213506e | 4503 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC |
ff66d28f PE |
4504 | do |
4505 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4506 | set dummy $ac_prog; ac_word=$2 | |
5213506e RW |
4507 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
4508 | $as_echo_n "checking for $ac_word... " >&6; } | |
4509 | if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then : | |
4510 | $as_echo_n "(cached) " >&6 | |
ff66d28f PE |
4511 | else |
4512 | if test -n "$ac_ct_CXX"; then | |
4513 | ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. | |
4514 | else | |
4515 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4516 | for as_dir in $PATH | |
4517 | do | |
4518 | IFS=$as_save_IFS | |
4519 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
4520 | for ac_exec_ext in '' $ac_executable_extensions; do |
4521 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
ff66d28f | 4522 | ac_cv_prog_ac_ct_CXX="$ac_prog" |
5213506e | 4523 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
ff66d28f | 4524 | break 2 |
b2dad0e3 | 4525 | fi |
ff66d28f | 4526 | done |
5213506e RW |
4527 | done |
4528 | IFS=$as_save_IFS | |
ff66d28f | 4529 | |
b2dad0e3 | 4530 | fi |
ff66d28f PE |
4531 | fi |
4532 | ac_ct_CXX=$ac_cv_prog_ac_ct_CXX | |
4533 | if test -n "$ac_ct_CXX"; then | |
5213506e RW |
4534 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 |
4535 | $as_echo "$ac_ct_CXX" >&6; } | |
ff66d28f | 4536 | else |
5213506e RW |
4537 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
4538 | $as_echo "no" >&6; } | |
b2dad0e3 BK |
4539 | fi |
4540 | ||
5213506e | 4541 | |
ff66d28f PE |
4542 | test -n "$ac_ct_CXX" && break |
4543 | done | |
ff66d28f | 4544 | |
5213506e RW |
4545 | if test "x$ac_ct_CXX" = x; then |
4546 | CXX="g++" | |
4547 | else | |
4548 | case $cross_compiling:$ac_tool_warned in | |
4549 | yes:) | |
4550 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
4551 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
4552 | ac_tool_warned=yes ;; | |
4553 | esac | |
4554 | CXX=$ac_ct_CXX | |
4555 | fi | |
ff66d28f PE |
4556 | fi |
4557 | ||
5213506e RW |
4558 | fi |
4559 | fi | |
ff66d28f | 4560 | # Provide some information about the compiler. |
5213506e RW |
4561 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 |
4562 | set X $ac_compile | |
4563 | ac_compiler=$2 | |
4564 | for ac_option in --version -v -V -qversion; do | |
4565 | { { ac_try="$ac_compiler $ac_option >&5" | |
4566 | case "(($ac_try" in | |
4567 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4568 | *) ac_try_echo=$ac_try;; | |
4569 | esac | |
4570 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4571 | $as_echo "$ac_try_echo"; } >&5 | |
4572 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
ff66d28f | 4573 | ac_status=$? |
5213506e RW |
4574 | if test -s conftest.err; then |
4575 | sed '10a\ | |
4576 | ... rest of stderr output deleted ... | |
4577 | 10q' conftest.err >conftest.er1 | |
4578 | cat conftest.er1 >&5 | |
4579 | rm -f conftest.er1 conftest.err | |
4580 | fi | |
4581 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4582 | test $ac_status = 0; } | |
4583 | done | |
ff66d28f | 4584 | |
5213506e RW |
4585 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 |
4586 | $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } | |
4587 | if test "${ac_cv_cxx_compiler_gnu+set}" = set; then : | |
4588 | $as_echo_n "(cached) " >&6 | |
ff66d28f | 4589 | else |
5213506e | 4590 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff66d28f PE |
4591 | /* end confdefs.h. */ |
4592 | ||
4593 | int | |
4594 | main () | |
4595 | { | |
4596 | #ifndef __GNUC__ | |
4597 | choke me | |
4598 | #endif | |
4599 | ||
4600 | ; | |
4601 | return 0; | |
4602 | } | |
4603 | _ACEOF | |
5213506e | 4604 | if ac_fn_cxx_try_compile "$LINENO"; then : |
ff66d28f PE |
4605 | ac_compiler_gnu=yes |
4606 | else | |
5213506e | 4607 | ac_compiler_gnu=no |
ff66d28f | 4608 | fi |
5213506e | 4609 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
ff66d28f PE |
4610 | ac_cv_cxx_compiler_gnu=$ac_compiler_gnu |
4611 | ||
4612 | fi | |
5213506e RW |
4613 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 |
4614 | $as_echo "$ac_cv_cxx_compiler_gnu" >&6; } | |
4615 | if test $ac_compiler_gnu = yes; then | |
4616 | GXX=yes | |
4617 | else | |
4618 | GXX= | |
4619 | fi | |
ff66d28f PE |
4620 | ac_test_CXXFLAGS=${CXXFLAGS+set} |
4621 | ac_save_CXXFLAGS=$CXXFLAGS | |
5213506e RW |
4622 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 |
4623 | $as_echo_n "checking whether $CXX accepts -g... " >&6; } | |
4624 | if test "${ac_cv_prog_cxx_g+set}" = set; then : | |
4625 | $as_echo_n "(cached) " >&6 | |
ff66d28f | 4626 | else |
5213506e RW |
4627 | ac_save_cxx_werror_flag=$ac_cxx_werror_flag |
4628 | ac_cxx_werror_flag=yes | |
4629 | ac_cv_prog_cxx_g=no | |
4630 | CXXFLAGS="-g" | |
4631 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
ff66d28f PE |
4632 | /* end confdefs.h. */ |
4633 | ||
4634 | int | |
4635 | main () | |
4636 | { | |
b2dad0e3 | 4637 | |
ff66d28f PE |
4638 | ; |
4639 | return 0; | |
4640 | } | |
4641 | _ACEOF | |
5213506e | 4642 | if ac_fn_cxx_try_compile "$LINENO"; then : |
ff66d28f PE |
4643 | ac_cv_prog_cxx_g=yes |
4644 | else | |
5213506e RW |
4645 | CXXFLAGS="" |
4646 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
ff66d28f | 4647 | /* end confdefs.h. */ |
5213506e | 4648 | |
ff66d28f PE |
4649 | int |
4650 | main () | |
4651 | { | |
5213506e | 4652 | |
ff66d28f PE |
4653 | ; |
4654 | return 0; | |
4655 | } | |
4656 | _ACEOF | |
5213506e | 4657 | if ac_fn_cxx_try_compile "$LINENO"; then : |
b2dad0e3 | 4658 | |
5213506e RW |
4659 | else |
4660 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
4661 | CXXFLAGS="-g" | |
4662 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
ff66d28f | 4663 | /* end confdefs.h. */ |
5213506e | 4664 | |
ff66d28f PE |
4665 | int |
4666 | main () | |
4667 | { | |
5213506e | 4668 | |
ff66d28f PE |
4669 | ; |
4670 | return 0; | |
4671 | } | |
4672 | _ACEOF | |
5213506e RW |
4673 | if ac_fn_cxx_try_compile "$LINENO"; then : |
4674 | ac_cv_prog_cxx_g=yes | |
4312e020 | 4675 | fi |
5213506e RW |
4676 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
4677 | fi | |
4678 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4679 | fi | |
4680 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4681 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
4682 | fi | |
4683 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 | |
4684 | $as_echo "$ac_cv_prog_cxx_g" >&6; } | |
4685 | if test "$ac_test_CXXFLAGS" = set; then | |
4686 | CXXFLAGS=$ac_save_CXXFLAGS | |
4687 | elif test $ac_cv_prog_cxx_g = yes; then | |
4688 | if test "$GXX" = yes; then | |
4689 | CXXFLAGS="-g -O2" | |
4690 | else | |
4691 | CXXFLAGS="-g" | |
4692 | fi | |
4693 | else | |
4694 | if test "$GXX" = yes; then | |
4695 | CXXFLAGS="-O2" | |
4696 | else | |
4697 | CXXFLAGS= | |
4698 | fi | |
8a165db0 | 4699 | fi |
ff66d28f PE |
4700 | ac_ext=c |
4701 | ac_cpp='$CPP $CPPFLAGS' | |
4702 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4703 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4704 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
16da539b | 4705 | |
ae66da3b | 4706 | CXXFLAGS="$save_CXXFLAGS" |
d0941a31 PE |
4707 | |
4708 | ||
33590f13 | 4709 | |
f6dda651 | 4710 | |
ae66da3b RW |
4711 | # Runs configure.host, and assorted other critical bits. Sets |
4712 | # up critical shell variables. | |
4713 | ||
4714 | ac_ext=c | |
4715 | ac_cpp='$CPP $CPPFLAGS' | |
4716 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4717 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4718 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
5213506e RW |
4719 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 |
4720 | $as_echo_n "checking how to run the C preprocessor... " >&6; } | |
ae66da3b RW |
4721 | # On Suns, sometimes $CPP names a directory. |
4722 | if test -n "$CPP" && test -d "$CPP"; then | |
4723 | CPP= | |
4724 | fi | |
4725 | if test -z "$CPP"; then | |
5213506e RW |
4726 | if test "${ac_cv_prog_CPP+set}" = set; then : |
4727 | $as_echo_n "(cached) " >&6 | |
ae66da3b RW |
4728 | else |
4729 | # Double quotes because CPP needs to be expanded | |
4730 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" | |
4731 | do | |
4732 | ac_preproc_ok=false | |
4733 | for ac_c_preproc_warn_flag in '' yes | |
4734 | do | |
4735 | # Use a header file that comes with gcc, so configuring glibc | |
4736 | # with a fresh cross-compiler works. | |
4737 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
4738 | # <limits.h> exists even on freestanding compilers. | |
4739 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
4740 | # not just through cpp. "Syntax error" is here to catch this case. | |
5213506e | 4741 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ae66da3b RW |
4742 | /* end confdefs.h. */ |
4743 | #ifdef __STDC__ | |
4744 | # include <limits.h> | |
4745 | #else | |
4746 | # include <assert.h> | |
4747 | #endif | |
4748 | Syntax error | |
4749 | _ACEOF | |
5213506e | 4750 | if ac_fn_c_try_cpp "$LINENO"; then : |
ae66da3b | 4751 | |
5213506e | 4752 | else |
ae66da3b RW |
4753 | # Broken: fails on valid input. |
4754 | continue | |
4755 | fi | |
4756 | rm -f conftest.err conftest.$ac_ext | |
4757 | ||
5213506e | 4758 | # OK, works on sane cases. Now check whether nonexistent headers |
ae66da3b | 4759 | # can be detected and how. |
5213506e | 4760 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ae66da3b RW |
4761 | /* end confdefs.h. */ |
4762 | #include <ac_nonexistent.h> | |
4763 | _ACEOF | |
5213506e | 4764 | if ac_fn_c_try_cpp "$LINENO"; then : |
ae66da3b RW |
4765 | # Broken: success on invalid input. |
4766 | continue | |
4767 | else | |
ae66da3b RW |
4768 | # Passes both tests. |
4769 | ac_preproc_ok=: | |
4770 | break | |
4771 | fi | |
4772 | rm -f conftest.err conftest.$ac_ext | |
4773 | ||
4774 | done | |
4775 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
4776 | rm -f conftest.err conftest.$ac_ext | |
5213506e | 4777 | if $ac_preproc_ok; then : |
ae66da3b RW |
4778 | break |
4779 | fi | |
4780 | ||
4781 | done | |
4782 | ac_cv_prog_CPP=$CPP | |
4783 | ||
4784 | fi | |
4785 | CPP=$ac_cv_prog_CPP | |
4786 | else | |
4787 | ac_cv_prog_CPP=$CPP | |
4788 | fi | |
5213506e RW |
4789 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 |
4790 | $as_echo "$CPP" >&6; } | |
ae66da3b RW |
4791 | ac_preproc_ok=false |
4792 | for ac_c_preproc_warn_flag in '' yes | |
4793 | do | |
4794 | # Use a header file that comes with gcc, so configuring glibc | |
4795 | # with a fresh cross-compiler works. | |
4796 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
4797 | # <limits.h> exists even on freestanding compilers. | |
4798 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
4799 | # not just through cpp. "Syntax error" is here to catch this case. | |
5213506e | 4800 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ae66da3b RW |
4801 | /* end confdefs.h. */ |
4802 | #ifdef __STDC__ | |
4803 | # include <limits.h> | |
4804 | #else | |
4805 | # include <assert.h> | |
4806 | #endif | |
4807 | Syntax error | |
4808 | _ACEOF | |
5213506e | 4809 | if ac_fn_c_try_cpp "$LINENO"; then : |
ae66da3b | 4810 | |
5213506e | 4811 | else |
ae66da3b RW |
4812 | # Broken: fails on valid input. |
4813 | continue | |
4814 | fi | |
4815 | rm -f conftest.err conftest.$ac_ext | |
4816 | ||
5213506e | 4817 | # OK, works on sane cases. Now check whether nonexistent headers |
ae66da3b | 4818 | # can be detected and how. |
5213506e | 4819 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ae66da3b RW |
4820 | /* end confdefs.h. */ |
4821 | #include <ac_nonexistent.h> | |
4822 | _ACEOF | |
5213506e | 4823 | if ac_fn_c_try_cpp "$LINENO"; then : |
ae66da3b RW |
4824 | # Broken: success on invalid input. |
4825 | continue | |
4826 | else | |
ae66da3b RW |
4827 | # Passes both tests. |
4828 | ac_preproc_ok=: | |
4829 | break | |
4830 | fi | |
4831 | rm -f conftest.err conftest.$ac_ext | |
4832 | ||
4833 | done | |
4834 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
4835 | rm -f conftest.err conftest.$ac_ext | |
5213506e RW |
4836 | if $ac_preproc_ok; then : |
4837 | ||
ae66da3b | 4838 | else |
5213506e RW |
4839 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
4840 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
4841 | as_fn_error "C preprocessor \"$CPP\" fails sanity check | |
4842 | See \`config.log' for more details." "$LINENO" 5; } | |
ae66da3b RW |
4843 | fi |
4844 | ||
4845 | ac_ext=c | |
4846 | ac_cpp='$CPP $CPPFLAGS' | |
4847 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4848 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4849 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
4850 | ||
4851 | ||
5213506e RW |
4852 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 |
4853 | $as_echo_n "checking for grep that handles long lines and -e... " >&6; } | |
4854 | if test "${ac_cv_path_GREP+set}" = set; then : | |
4855 | $as_echo_n "(cached) " >&6 | |
ae66da3b | 4856 | else |
5213506e RW |
4857 | if test -z "$GREP"; then |
4858 | ac_path_GREP_found=false | |
4859 | # Loop through the user's path and test for each of PROGNAME-LIST | |
4860 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4861 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin | |
4862 | do | |
4863 | IFS=$as_save_IFS | |
4864 | test -z "$as_dir" && as_dir=. | |
4865 | for ac_prog in grep ggrep; do | |
4866 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4867 | ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" | |
4868 | { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue | |
4869 | # Check for GNU ac_path_GREP and select it if it is found. | |
4870 | # Check for GNU $ac_path_GREP | |
4871 | case `"$ac_path_GREP" --version 2>&1` in | |
4872 | *GNU*) | |
4873 | ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; | |
4874 | *) | |
4875 | ac_count=0 | |
4876 | $as_echo_n 0123456789 >"conftest.in" | |
4877 | while : | |
4878 | do | |
4879 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
4880 | mv "conftest.tmp" "conftest.in" | |
4881 | cp "conftest.in" "conftest.nl" | |
4882 | $as_echo 'GREP' >> "conftest.nl" | |
4883 | "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
4884 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
4885 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
4886 | if test $ac_count -gt ${ac_path_GREP_max-0}; then | |
4887 | # Best one so far, save it but keep looking for a better one | |
4888 | ac_cv_path_GREP="$ac_path_GREP" | |
4889 | ac_path_GREP_max=$ac_count | |
4890 | fi | |
4891 | # 10*(2^10) chars as input seems more than enough | |
4892 | test $ac_count -gt 10 && break | |
4893 | done | |
4894 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
4895 | esac | |
4896 | ||
4897 | $ac_path_GREP_found && break 3 | |
4898 | done | |
4899 | done | |
4900 | done | |
4901 | IFS=$as_save_IFS | |
4902 | if test -z "$ac_cv_path_GREP"; then | |
4903 | as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 | |
4904 | fi | |
4905 | else | |
4906 | ac_cv_path_GREP=$GREP | |
4907 | fi | |
4908 | ||
4909 | fi | |
4910 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 | |
4911 | $as_echo "$ac_cv_path_GREP" >&6; } | |
4912 | GREP="$ac_cv_path_GREP" | |
4913 | ||
4914 | ||
4915 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 | |
4916 | $as_echo_n "checking for egrep... " >&6; } | |
4917 | if test "${ac_cv_path_EGREP+set}" = set; then : | |
4918 | $as_echo_n "(cached) " >&6 | |
4919 | else | |
4920 | if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 | |
4921 | then ac_cv_path_EGREP="$GREP -E" | |
4922 | else | |
4923 | if test -z "$EGREP"; then | |
4924 | ac_path_EGREP_found=false | |
4925 | # Loop through the user's path and test for each of PROGNAME-LIST | |
4926 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4927 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin | |
4928 | do | |
4929 | IFS=$as_save_IFS | |
4930 | test -z "$as_dir" && as_dir=. | |
4931 | for ac_prog in egrep; do | |
4932 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4933 | ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" | |
4934 | { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue | |
4935 | # Check for GNU ac_path_EGREP and select it if it is found. | |
4936 | # Check for GNU $ac_path_EGREP | |
4937 | case `"$ac_path_EGREP" --version 2>&1` in | |
4938 | *GNU*) | |
4939 | ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; | |
4940 | *) | |
4941 | ac_count=0 | |
4942 | $as_echo_n 0123456789 >"conftest.in" | |
4943 | while : | |
4944 | do | |
4945 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
4946 | mv "conftest.tmp" "conftest.in" | |
4947 | cp "conftest.in" "conftest.nl" | |
4948 | $as_echo 'EGREP' >> "conftest.nl" | |
4949 | "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
4950 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
4951 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
4952 | if test $ac_count -gt ${ac_path_EGREP_max-0}; then | |
4953 | # Best one so far, save it but keep looking for a better one | |
4954 | ac_cv_path_EGREP="$ac_path_EGREP" | |
4955 | ac_path_EGREP_max=$ac_count | |
4956 | fi | |
4957 | # 10*(2^10) chars as input seems more than enough | |
4958 | test $ac_count -gt 10 && break | |
4959 | done | |
4960 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
4961 | esac | |
4962 | ||
4963 | $ac_path_EGREP_found && break 3 | |
4964 | done | |
4965 | done | |
4966 | done | |
4967 | IFS=$as_save_IFS | |
4968 | if test -z "$ac_cv_path_EGREP"; then | |
4969 | as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 | |
4970 | fi | |
4971 | else | |
4972 | ac_cv_path_EGREP=$EGREP | |
ae66da3b | 4973 | fi |
5213506e RW |
4974 | |
4975 | fi | |
4976 | fi | |
4977 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 | |
4978 | $as_echo "$ac_cv_path_EGREP" >&6; } | |
4979 | EGREP="$ac_cv_path_EGREP" | |
ae66da3b RW |
4980 | |
4981 | ||
4982 | ||
4983 | # Keep these sync'd with the list in Makefile.am. The first provides an | |
4984 | # expandable list at autoconf time; the second provides an expandable list | |
4985 | # (i.e., shell variable) at configure time. | |
4986 | ||
4987 | SUBDIRS='include libsupc++ python src doc po testsuite' | |
4988 | ||
4989 | # These need to be absolute paths, yet at the same time need to | |
4990 | # canonicalize only relative paths, because then amd will not unmount | |
4991 | # drives. Thus the use of PWDCMD: set it to 'pawd' or 'amq -w' if using amd. | |
4992 | glibcxx_builddir=`${PWDCMD-pwd}` | |
4993 | case $srcdir in | |
4994 | \\/$* | ?:\\/*) glibcxx_srcdir=${srcdir} ;; | |
4995 | *) glibcxx_srcdir=`cd "$srcdir" && ${PWDCMD-pwd} || echo "$srcdir"` ;; | |
4996 | esac | |
4997 | toplevel_srcdir=${glibcxx_srcdir}/.. | |
4998 | ||
4999 | ||
5000 | ||
5001 | ||
5002 | # We use these options to decide which functions to include. They are | |
5003 | # set from the top level. | |
5004 | ||
5213506e RW |
5005 | # Check whether --with-target-subdir was given. |
5006 | if test "${with_target_subdir+set}" = set; then : | |
5007 | withval=$with_target_subdir; | |
5008 | fi | |
ae66da3b | 5009 | |
ae66da3b RW |
5010 | |
5011 | ||
5213506e RW |
5012 | # Check whether --with-cross-host was given. |
5013 | if test "${with_cross_host+set}" = set; then : | |
5014 | withval=$with_cross_host; | |
5015 | fi | |
ae66da3b | 5016 | |
ae66da3b RW |
5017 | |
5018 | ||
5213506e RW |
5019 | # Check whether --with-newlib was given. |
5020 | if test "${with_newlib+set}" = set; then : | |
5021 | withval=$with_newlib; | |
5022 | fi | |
ae66da3b | 5023 | |
ae66da3b | 5024 | |
ff66d28f PE |
5025 | # Will set LN_S to either 'ln -s', 'ln', or 'cp -p' (if linking isn't |
5026 | # available). Uncomment the next line to force a particular method. | |
5213506e RW |
5027 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 |
5028 | $as_echo_n "checking whether ln -s works... " >&6; } | |
ff66d28f PE |
5029 | LN_S=$as_ln_s |
5030 | if test "$LN_S" = "ln -s"; then | |
5213506e RW |
5031 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
5032 | $as_echo "yes" >&6; } | |
2f235b6d | 5033 | else |
5213506e RW |
5034 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 |
5035 | $as_echo "no, using $LN_S" >&6; } | |
2f235b6d | 5036 | fi |
2f235b6d | 5037 | |
ff66d28f | 5038 | #LN_S='cp -p' |
2f235b6d | 5039 | |
ff66d28f PE |
5040 | if test -n "$ac_tool_prefix"; then |
5041 | # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args. | |
5042 | set dummy ${ac_tool_prefix}as; ac_word=$2 | |
5213506e RW |
5043 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
5044 | $as_echo_n "checking for $ac_word... " >&6; } | |
5045 | if test "${ac_cv_prog_AS+set}" = set; then : | |
5046 | $as_echo_n "(cached) " >&6 | |
2f235b6d | 5047 | else |
ff66d28f PE |
5048 | if test -n "$AS"; then |
5049 | ac_cv_prog_AS="$AS" # Let the user override the test. | |
2f235b6d | 5050 | else |
ff66d28f PE |
5051 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5052 | for as_dir in $PATH | |
5053 | do | |
5054 | IFS=$as_save_IFS | |
5055 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
5056 | for ac_exec_ext in '' $ac_executable_extensions; do |
5057 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
ff66d28f | 5058 | ac_cv_prog_AS="${ac_tool_prefix}as" |
5213506e | 5059 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
ff66d28f PE |
5060 | break 2 |
5061 | fi | |
5062 | done | |
5213506e RW |
5063 | done |
5064 | IFS=$as_save_IFS | |
ff66d28f | 5065 | |
2f235b6d | 5066 | fi |
2f235b6d | 5067 | fi |
ff66d28f PE |
5068 | AS=$ac_cv_prog_AS |
5069 | if test -n "$AS"; then | |
5213506e RW |
5070 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 |
5071 | $as_echo "$AS" >&6; } | |
2f235b6d | 5072 | else |
5213506e RW |
5073 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
5074 | $as_echo "no" >&6; } | |
2f235b6d PE |
5075 | fi |
5076 | ||
5213506e | 5077 | |
ff66d28f PE |
5078 | fi |
5079 | if test -z "$ac_cv_prog_AS"; then | |
5080 | ac_ct_AS=$AS | |
5081 | # Extract the first word of "as", so it can be a program name with args. | |
5082 | set dummy as; ac_word=$2 | |
5213506e RW |
5083 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
5084 | $as_echo_n "checking for $ac_word... " >&6; } | |
5085 | if test "${ac_cv_prog_ac_ct_AS+set}" = set; then : | |
5086 | $as_echo_n "(cached) " >&6 | |
ff66d28f PE |
5087 | else |
5088 | if test -n "$ac_ct_AS"; then | |
5089 | ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test. | |
5090 | else | |
5091 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5092 | for as_dir in $PATH | |
5093 | do | |
5094 | IFS=$as_save_IFS | |
5095 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
5096 | for ac_exec_ext in '' $ac_executable_extensions; do |
5097 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
ff66d28f | 5098 | ac_cv_prog_ac_ct_AS="as" |
5213506e | 5099 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
ff66d28f PE |
5100 | break 2 |
5101 | fi | |
5102 | done | |
5213506e RW |
5103 | done |
5104 | IFS=$as_save_IFS | |
2f235b6d | 5105 | |
ff66d28f PE |
5106 | fi |
5107 | fi | |
5108 | ac_ct_AS=$ac_cv_prog_ac_ct_AS | |
5109 | if test -n "$ac_ct_AS"; then | |
5213506e RW |
5110 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5 |
5111 | $as_echo "$ac_ct_AS" >&6; } | |
ff66d28f | 5112 | else |
5213506e RW |
5113 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
5114 | $as_echo "no" >&6; } | |
ff66d28f | 5115 | fi |
2f235b6d | 5116 | |
5213506e RW |
5117 | if test "x$ac_ct_AS" = x; then |
5118 | AS="" | |
5119 | else | |
5120 | case $cross_compiling:$ac_tool_warned in | |
5121 | yes:) | |
5122 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
5123 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
5124 | ac_tool_warned=yes ;; | |
5125 | esac | |
5126 | AS=$ac_ct_AS | |
5127 | fi | |
ff66d28f PE |
5128 | else |
5129 | AS="$ac_cv_prog_AS" | |
2f235b6d | 5130 | fi |
2f235b6d | 5131 | |
ff66d28f PE |
5132 | if test -n "$ac_tool_prefix"; then |
5133 | # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. | |
5134 | set dummy ${ac_tool_prefix}ar; ac_word=$2 | |
5213506e RW |
5135 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
5136 | $as_echo_n "checking for $ac_word... " >&6; } | |
5137 | if test "${ac_cv_prog_AR+set}" = set; then : | |
5138 | $as_echo_n "(cached) " >&6 | |
ff66d28f PE |
5139 | else |
5140 | if test -n "$AR"; then | |
5141 | ac_cv_prog_AR="$AR" # Let the user override the test. | |
5142 | else | |
5143 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5144 | for as_dir in $PATH | |
5145 | do | |
5146 | IFS=$as_save_IFS | |
5147 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
5148 | for ac_exec_ext in '' $ac_executable_extensions; do |
5149 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
ff66d28f | 5150 | ac_cv_prog_AR="${ac_tool_prefix}ar" |
5213506e | 5151 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
ff66d28f PE |
5152 | break 2 |
5153 | fi | |
5154 | done | |
5213506e RW |
5155 | done |
5156 | IFS=$as_save_IFS | |
2f235b6d | 5157 | |
ff66d28f PE |
5158 | fi |
5159 | fi | |
5160 | AR=$ac_cv_prog_AR | |
5161 | if test -n "$AR"; then | |
5213506e RW |
5162 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 |
5163 | $as_echo "$AR" >&6; } | |
ff66d28f | 5164 | else |
5213506e RW |
5165 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
5166 | $as_echo "no" >&6; } | |
ff66d28f | 5167 | fi |
2f235b6d | 5168 | |
5213506e | 5169 | |
ff66d28f PE |
5170 | fi |
5171 | if test -z "$ac_cv_prog_AR"; then | |
5172 | ac_ct_AR=$AR | |
5173 | # Extract the first word of "ar", so it can be a program name with args. | |
5174 | set dummy ar; ac_word=$2 | |
5213506e RW |
5175 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
5176 | $as_echo_n "checking for $ac_word... " >&6; } | |
5177 | if test "${ac_cv_prog_ac_ct_AR+set}" = set; then : | |
5178 | $as_echo_n "(cached) " >&6 | |
ff66d28f PE |
5179 | else |
5180 | if test -n "$ac_ct_AR"; then | |
5181 | ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. | |
5182 | else | |
5183 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5184 | for as_dir in $PATH | |
5185 | do | |
5186 | IFS=$as_save_IFS | |
5187 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
5188 | for ac_exec_ext in '' $ac_executable_extensions; do |
5189 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
ff66d28f | 5190 | ac_cv_prog_ac_ct_AR="ar" |
5213506e | 5191 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
ff66d28f PE |
5192 | break 2 |
5193 | fi | |
5194 | done | |
5213506e RW |
5195 | done |
5196 | IFS=$as_save_IFS | |
2f235b6d | 5197 | |
ff66d28f PE |
5198 | fi |
5199 | fi | |
5200 | ac_ct_AR=$ac_cv_prog_ac_ct_AR | |
5201 | if test -n "$ac_ct_AR"; then | |
5213506e RW |
5202 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 |
5203 | $as_echo "$ac_ct_AR" >&6; } | |
2f235b6d | 5204 | else |
5213506e RW |
5205 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
5206 | $as_echo "no" >&6; } | |
2f235b6d PE |
5207 | fi |
5208 | ||
5213506e RW |
5209 | if test "x$ac_ct_AR" = x; then |
5210 | AR="" | |
5211 | else | |
5212 | case $cross_compiling:$ac_tool_warned in | |
5213 | yes:) | |
5214 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
5215 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
5216 | ac_tool_warned=yes ;; | |
5217 | esac | |
5218 | AR=$ac_ct_AR | |
5219 | fi | |
2f235b6d | 5220 | else |
ff66d28f | 5221 | AR="$ac_cv_prog_AR" |
2f235b6d PE |
5222 | fi |
5223 | ||
ff66d28f PE |
5224 | if test -n "$ac_tool_prefix"; then |
5225 | # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. | |
5226 | set dummy ${ac_tool_prefix}ranlib; ac_word=$2 | |
5213506e RW |
5227 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
5228 | $as_echo_n "checking for $ac_word... " >&6; } | |
5229 | if test "${ac_cv_prog_RANLIB+set}" = set; then : | |
5230 | $as_echo_n "(cached) " >&6 | |
ff66d28f PE |
5231 | else |
5232 | if test -n "$RANLIB"; then | |
5233 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. | |
5234 | else | |
5235 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5236 | for as_dir in $PATH | |
5237 | do | |
5238 | IFS=$as_save_IFS | |
5239 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
5240 | for ac_exec_ext in '' $ac_executable_extensions; do |
5241 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
ff66d28f | 5242 | ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" |
5213506e | 5243 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
ff66d28f PE |
5244 | break 2 |
5245 | fi | |
5246 | done | |
5213506e RW |
5247 | done |
5248 | IFS=$as_save_IFS | |
ff66d28f PE |
5249 | |
5250 | fi | |
5251 | fi | |
5252 | RANLIB=$ac_cv_prog_RANLIB | |
5253 | if test -n "$RANLIB"; then | |
5213506e RW |
5254 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 |
5255 | $as_echo "$RANLIB" >&6; } | |
2f235b6d | 5256 | else |
5213506e RW |
5257 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
5258 | $as_echo "no" >&6; } | |
2f235b6d PE |
5259 | fi |
5260 | ||
5213506e | 5261 | |
ff66d28f PE |
5262 | fi |
5263 | if test -z "$ac_cv_prog_RANLIB"; then | |
5264 | ac_ct_RANLIB=$RANLIB | |
5265 | # Extract the first word of "ranlib", so it can be a program name with args. | |
5266 | set dummy ranlib; ac_word=$2 | |
5213506e RW |
5267 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
5268 | $as_echo_n "checking for $ac_word... " >&6; } | |
5269 | if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : | |
5270 | $as_echo_n "(cached) " >&6 | |
ff66d28f PE |
5271 | else |
5272 | if test -n "$ac_ct_RANLIB"; then | |
5273 | ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. | |
2f235b6d | 5274 | else |
ff66d28f PE |
5275 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5276 | for as_dir in $PATH | |
5277 | do | |
5278 | IFS=$as_save_IFS | |
5279 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
5280 | for ac_exec_ext in '' $ac_executable_extensions; do |
5281 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
ff66d28f | 5282 | ac_cv_prog_ac_ct_RANLIB="ranlib" |
5213506e | 5283 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
ff66d28f PE |
5284 | break 2 |
5285 | fi | |
5286 | done | |
5213506e RW |
5287 | done |
5288 | IFS=$as_save_IFS | |
ff66d28f | 5289 | |
ff66d28f PE |
5290 | fi |
5291 | fi | |
5292 | ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB | |
5293 | if test -n "$ac_ct_RANLIB"; then | |
5213506e RW |
5294 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 |
5295 | $as_echo "$ac_ct_RANLIB" >&6; } | |
ff66d28f | 5296 | else |
5213506e RW |
5297 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
5298 | $as_echo "no" >&6; } | |
2f235b6d PE |
5299 | fi |
5300 | ||
5213506e RW |
5301 | if test "x$ac_ct_RANLIB" = x; then |
5302 | RANLIB="ranlib-not-found-in-path-error" | |
5303 | else | |
5304 | case $cross_compiling:$ac_tool_warned in | |
5305 | yes:) | |
5306 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
5307 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
5308 | ac_tool_warned=yes ;; | |
5309 | esac | |
5310 | RANLIB=$ac_ct_RANLIB | |
5311 | fi | |
2f235b6d | 5312 | else |
ff66d28f | 5313 | RANLIB="$ac_cv_prog_RANLIB" |
2f235b6d PE |
5314 | fi |
5315 | ||
5316 | ||
5213506e RW |
5317 | |
5318 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 | |
5319 | $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } | |
5320 | # Check whether --enable-maintainer-mode was given. | |
5321 | if test "${enable_maintainer_mode+set}" = set; then : | |
5322 | enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval | |
ff66d28f PE |
5323 | else |
5324 | USE_MAINTAINER_MODE=no | |
5213506e | 5325 | fi |
7eed349e | 5326 | |
5213506e RW |
5327 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 |
5328 | $as_echo "$USE_MAINTAINER_MODE" >&6; } | |
5329 | if test $USE_MAINTAINER_MODE = yes; then | |
ff66d28f PE |
5330 | MAINTAINER_MODE_TRUE= |
5331 | MAINTAINER_MODE_FALSE='#' | |
5332 | else | |
5333 | MAINTAINER_MODE_TRUE='#' | |
5334 | MAINTAINER_MODE_FALSE= | |
5335 | fi | |
5336 | ||
5337 | MAINT=$MAINTAINER_MODE_TRUE | |
2f235b6d | 5338 | |
5780a46b | 5339 | |
f4c79fef | 5340 | |
92eabea2 PE |
5341 | # Set up safe default values for all subsequent AM_CONDITIONAL tests |
5342 | # which are themselves conditionally expanded. | |
5343 | ## (Right now, this only matters for enable_wchar_t, but nothing prevents | |
5344 | ## other macros from doing the same. This should be automated.) -pme | |
ff66d28f | 5345 | |
464aea98 JM |
5346 | # Check for uClibc since Linux platforms use different configuration |
5347 | # directories depending on the C library in use. | |
5213506e | 5348 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
464aea98 JM |
5349 | /* end confdefs.h. */ |
5350 | ||
5351 | #include <stdio.h> | |
5352 | #if __UCLIBC__ | |
5353 | _using_uclibc | |
5354 | #endif | |
5355 | ||
5356 | _ACEOF | |
5357 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
5213506e | 5358 | $EGREP "_using_uclibc" >/dev/null 2>&1; then : |
464aea98 JM |
5359 | uclibc=yes |
5360 | else | |
5361 | uclibc=no | |
5362 | fi | |
5363 | rm -f conftest* | |
5364 | ||
5365 | ||
ff66d28f PE |
5366 | # Find platform-specific directories containing configuration info. |
5367 | # Also possibly modify flags used elsewhere, as needed by the platform. | |
5368 | ||
5369 | . $glibcxx_srcdir/configure.host | |
5213506e RW |
5370 | { $as_echo "$as_me:${as_lineno-$LINENO}: CPU config directory is $cpu_include_dir" >&5 |
5371 | $as_echo "$as_me: CPU config directory is $cpu_include_dir" >&6;} | |
5372 | { $as_echo "$as_me:${as_lineno-$LINENO}: OS config directory is $os_include_dir" >&5 | |
5373 | $as_echo "$as_me: OS config directory is $os_include_dir" >&6;} | |
ff66d28f PE |
5374 | |
5375 | ||
5376 | ||
be95b355 BS |
5377 | if test "x${with_newlib}" != "xyes"; then |
5378 | enable_dlopen=yes | |
1cf3d07d SE |
5379 | |
5380 | ||
5381 | ||
be95b355 | 5382 | fi |
25e5de9a PG |
5383 | case `pwd` in |
5384 | *\ * | *\ *) | |
5213506e RW |
5385 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 |
5386 | $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; | |
25e5de9a | 5387 | esac |
1cf3d07d SE |
5388 | |
5389 | ||
5390 | ||
25e5de9a PG |
5391 | macro_version='2.2.6' |
5392 | macro_revision='1.3012' | |
1cf3d07d | 5393 | |
1cf3d07d SE |
5394 | |
5395 | ||
5396 | ||
5397 | ||
5398 | ||
5399 | ||
5400 | ||
1cf3d07d SE |
5401 | |
5402 | ||
5403 | ||
5404 | ||
5405 | ||
25e5de9a | 5406 | ltmain="$ac_aux_dir/ltmain.sh" |
1cf3d07d | 5407 | |
5213506e RW |
5408 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 |
5409 | $as_echo_n "checking for a sed that does not truncate output... " >&6; } | |
5410 | if test "${ac_cv_path_SED+set}" = set; then : | |
5411 | $as_echo_n "(cached) " >&6 | |
5412 | else | |
5413 | ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ | |
5414 | for ac_i in 1 2 3 4 5 6 7; do | |
5415 | ac_script="$ac_script$as_nl$ac_script" | |
5416 | done | |
5417 | echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed | |
5418 | { ac_script=; unset ac_script;} | |
5419 | if test -z "$SED"; then | |
5420 | ac_path_SED_found=false | |
5421 | # Loop through the user's path and test for each of PROGNAME-LIST | |
5422 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1cf3d07d SE |
5423 | for as_dir in $PATH |
5424 | do | |
5425 | IFS=$as_save_IFS | |
5426 | test -z "$as_dir" && as_dir=. | |
5213506e | 5427 | for ac_prog in sed gsed; do |
7eed349e | 5428 | for ac_exec_ext in '' $ac_executable_extensions; do |
5213506e RW |
5429 | ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" |
5430 | { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue | |
5431 | # Check for GNU ac_path_SED and select it if it is found. | |
5432 | # Check for GNU $ac_path_SED | |
5433 | case `"$ac_path_SED" --version 2>&1` in | |
5434 | *GNU*) | |
5435 | ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; | |
5436 | *) | |
5437 | ac_count=0 | |
5438 | $as_echo_n 0123456789 >"conftest.in" | |
5439 | while : | |
5440 | do | |
5441 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
5442 | mv "conftest.tmp" "conftest.in" | |
5443 | cp "conftest.in" "conftest.nl" | |
5444 | $as_echo '' >> "conftest.nl" | |
5445 | "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
5446 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
5447 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
5448 | if test $ac_count -gt ${ac_path_SED_max-0}; then | |
5449 | # Best one so far, save it but keep looking for a better one | |
5450 | ac_cv_path_SED="$ac_path_SED" | |
5451 | ac_path_SED_max=$ac_count | |
5452 | fi | |
5453 | # 10*(2^10) chars as input seems more than enough | |
5454 | test $ac_count -gt 10 && break | |
5455 | done | |
5456 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
5457 | esac | |
5458 | ||
5459 | $ac_path_SED_found && break 3 | |
7eed349e | 5460 | done |
8a165db0 | 5461 | done |
5213506e | 5462 | done |
8a165db0 | 5463 | IFS=$as_save_IFS |
5213506e RW |
5464 | if test -z "$ac_cv_path_SED"; then |
5465 | as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5 | |
7eed349e | 5466 | fi |
5213506e RW |
5467 | else |
5468 | ac_cv_path_SED=$SED | |
1cf3d07d SE |
5469 | fi |
5470 | ||
5213506e RW |
5471 | fi |
5472 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 | |
5473 | $as_echo "$ac_cv_path_SED" >&6; } | |
5474 | SED="$ac_cv_path_SED" | |
5475 | rm -f conftest.sed | |
1cf3d07d SE |
5476 | |
5477 | test -z "$SED" && SED=sed | |
5478 | Xsed="$SED -e 1s/^X//" | |
5479 | ||
5480 | ||
5481 | ||
5482 | ||
5483 | ||
5484 | ||
5485 | ||
5486 | ||
5487 | ||
5488 | ||
5489 | ||
5213506e RW |
5490 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 |
5491 | $as_echo_n "checking for fgrep... " >&6; } | |
5492 | if test "${ac_cv_path_FGREP+set}" = set; then : | |
5493 | $as_echo_n "(cached) " >&6 | |
1cf3d07d | 5494 | else |
5213506e RW |
5495 | if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 |
5496 | then ac_cv_path_FGREP="$GREP -F" | |
5497 | else | |
5498 | if test -z "$FGREP"; then | |
5499 | ac_path_FGREP_found=false | |
5500 | # Loop through the user's path and test for each of PROGNAME-LIST | |
5501 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5502 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin | |
5503 | do | |
5504 | IFS=$as_save_IFS | |
5505 | test -z "$as_dir" && as_dir=. | |
5506 | for ac_prog in fgrep; do | |
5507 | for ac_exec_ext in '' $ac_executable_extensions; do | |
5508 | ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" | |
5509 | { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue | |
5510 | # Check for GNU ac_path_FGREP and select it if it is found. | |
5511 | # Check for GNU $ac_path_FGREP | |
5512 | case `"$ac_path_FGREP" --version 2>&1` in | |
5513 | *GNU*) | |
5514 | ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; | |
5515 | *) | |
5516 | ac_count=0 | |
5517 | $as_echo_n 0123456789 >"conftest.in" | |
5518 | while : | |
5519 | do | |
5520 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
5521 | mv "conftest.tmp" "conftest.in" | |
5522 | cp "conftest.in" "conftest.nl" | |
5523 | $as_echo 'FGREP' >> "conftest.nl" | |
5524 | "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
5525 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
5526 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
5527 | if test $ac_count -gt ${ac_path_FGREP_max-0}; then | |
5528 | # Best one so far, save it but keep looking for a better one | |
5529 | ac_cv_path_FGREP="$ac_path_FGREP" | |
5530 | ac_path_FGREP_max=$ac_count | |
5531 | fi | |
5532 | # 10*(2^10) chars as input seems more than enough | |
5533 | test $ac_count -gt 10 && break | |
5534 | done | |
5535 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
5536 | esac | |
5537 | ||
5538 | $ac_path_FGREP_found && break 3 | |
5539 | done | |
5540 | done | |
5541 | done | |
5542 | IFS=$as_save_IFS | |
5543 | if test -z "$ac_cv_path_FGREP"; then | |
5544 | as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 | |
5545 | fi | |
5546 | else | |
5547 | ac_cv_path_FGREP=$FGREP | |
5548 | fi | |
5549 | ||
5550 | fi | |
1cf3d07d | 5551 | fi |
5213506e RW |
5552 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 |
5553 | $as_echo "$ac_cv_path_FGREP" >&6; } | |
5554 | FGREP="$ac_cv_path_FGREP" | |
1cf3d07d SE |
5555 | |
5556 | ||
5557 | test -z "$GREP" && GREP=grep | |
5558 | ||
5559 | ||
5560 | ||
5561 | ||
5562 | ||
5563 | ||
5564 | ||
5565 | ||
5566 | ||
5567 | ||
5568 | ||
5569 | ||
5570 | ||
5571 | ||
5572 | ||
5573 | ||
5574 | ||
5575 | ||
5576 | ||
5213506e RW |
5577 | # Check whether --with-gnu-ld was given. |
5578 | if test "${with_gnu_ld+set}" = set; then : | |
5579 | withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes | |
b2dad0e3 BK |
5580 | else |
5581 | with_gnu_ld=no | |
5213506e RW |
5582 | fi |
5583 | ||
b2dad0e3 | 5584 | ac_prog=ld |
c21b6f87 | 5585 | if test "$GCC" = yes; then |
b2dad0e3 | 5586 | # Check if gcc -print-prog-name=ld gives a path. |
5213506e RW |
5587 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 |
5588 | $as_echo_n "checking for ld used by $CC... " >&6; } | |
3df64633 AO |
5589 | case $host in |
5590 | *-*-mingw*) | |
5591 | # gcc leaves a trailing carriage return which upsets mingw | |
5592 | ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; | |
5593 | *) | |
5594 | ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; | |
5595 | esac | |
c21b6f87 | 5596 | case $ac_prog in |
b2dad0e3 | 5597 | # Accept absolute paths. |
1cf3d07d | 5598 | [\\/]* | ?:[\\/]*) |
b2dad0e3 | 5599 | re_direlt='/[^/][^/]*/\.\./' |
1cf3d07d SE |
5600 | # Canonicalize the pathname of ld |
5601 | ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` | |
5602 | while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do | |
5603 | ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` | |
b2dad0e3 BK |
5604 | done |
5605 | test -z "$LD" && LD="$ac_prog" | |
5606 | ;; | |
5607 | "") | |
5608 | # If it fails, then pretend we aren't using GCC. | |
5609 | ac_prog=ld | |
5610 | ;; | |
5611 | *) | |
5612 | # If it is relative, then search for the first ld in PATH. | |
5613 | with_gnu_ld=unknown | |
5614 | ;; | |
5615 | esac | |
5616 | elif test "$with_gnu_ld" = yes; then | |
5213506e RW |
5617 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 |
5618 | $as_echo_n "checking for GNU ld... " >&6; } | |
b2dad0e3 | 5619 | else |
5213506e RW |
5620 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 |
5621 | $as_echo_n "checking for non-GNU ld... " >&6; } | |
b2dad0e3 | 5622 | fi |
5213506e RW |
5623 | if test "${lt_cv_path_LD+set}" = set; then : |
5624 | $as_echo_n "(cached) " >&6 | |
b2dad0e3 BK |
5625 | else |
5626 | if test -z "$LD"; then | |
1cf3d07d | 5627 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
b2dad0e3 | 5628 | for ac_dir in $PATH; do |
1cf3d07d | 5629 | IFS="$lt_save_ifs" |
b2dad0e3 | 5630 | test -z "$ac_dir" && ac_dir=. |
3840fa2a | 5631 | if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then |
c21b6f87 | 5632 | lt_cv_path_LD="$ac_dir/$ac_prog" |
b2dad0e3 | 5633 | # Check to see if the program is GNU ld. I'd rather use --version, |
1cf3d07d | 5634 | # but apparently some variants of GNU ld only accept -v. |
b2dad0e3 | 5635 | # Break only if it was the GNU/non-GNU ld that we prefer. |
1cf3d07d SE |
5636 | case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in |
5637 | *GNU* | *'with BFD'*) | |
b2dad0e3 | 5638 | test "$with_gnu_ld" != no && break |
1cf3d07d SE |
5639 | ;; |
5640 | *) | |
b2dad0e3 | 5641 | test "$with_gnu_ld" != yes && break |
1cf3d07d SE |
5642 | ;; |
5643 | esac | |
b2dad0e3 BK |
5644 | fi |
5645 | done | |
1cf3d07d | 5646 | IFS="$lt_save_ifs" |
b2dad0e3 | 5647 | else |
c21b6f87 | 5648 | lt_cv_path_LD="$LD" # Let the user override the test with a path. |
b2dad0e3 BK |
5649 | fi |
5650 | fi | |
5651 | ||
c21b6f87 | 5652 | LD="$lt_cv_path_LD" |
b2dad0e3 | 5653 | if test -n "$LD"; then |
5213506e RW |
5654 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 |
5655 | $as_echo "$LD" >&6; } | |
b2dad0e3 | 5656 | else |
5213506e RW |
5657 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
5658 | $as_echo "no" >&6; } | |
b2dad0e3 | 5659 | fi |
5213506e RW |
5660 | test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5 |
5661 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 | |
5662 | $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } | |
5663 | if test "${lt_cv_prog_gnu_ld+set}" = set; then : | |
5664 | $as_echo_n "(cached) " >&6 | |
b2dad0e3 | 5665 | else |
1cf3d07d SE |
5666 | # I'd rather use --version here, but apparently some GNU lds only accept -v. |
5667 | case `$LD -v 2>&1 </dev/null` in | |
5668 | *GNU* | *'with BFD'*) | |
c21b6f87 | 5669 | lt_cv_prog_gnu_ld=yes |
1cf3d07d SE |
5670 | ;; |
5671 | *) | |
c21b6f87 | 5672 | lt_cv_prog_gnu_ld=no |
1cf3d07d SE |
5673 | ;; |
5674 | esac | |
b2dad0e3 | 5675 | fi |
5213506e RW |
5676 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 |
5677 | $as_echo "$lt_cv_prog_gnu_ld" >&6; } | |
c21b6f87 | 5678 | with_gnu_ld=$lt_cv_prog_gnu_ld |
3df64633 | 5679 | |
b2dad0e3 BK |
5680 | |
5681 | ||
1cf3d07d SE |
5682 | |
5683 | ||
5684 | ||
5685 | ||
5686 | ||
5687 | ||
5213506e RW |
5688 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 |
5689 | $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } | |
5690 | if test "${lt_cv_path_NM+set}" = set; then : | |
5691 | $as_echo_n "(cached) " >&6 | |
b2dad0e3 BK |
5692 | else |
5693 | if test -n "$NM"; then | |
5694 | # Let the user override the test. | |
c21b6f87 | 5695 | lt_cv_path_NM="$NM" |
b2dad0e3 | 5696 | else |
1cf3d07d SE |
5697 | lt_nm_to_check="${ac_tool_prefix}nm" |
5698 | if test -n "$ac_tool_prefix" && test "$build" = "$host"; then | |
5699 | lt_nm_to_check="$lt_nm_to_check nm" | |
5700 | fi | |
5701 | for lt_tmp_nm in $lt_nm_to_check; do | |
5702 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
5703 | for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do | |
5704 | IFS="$lt_save_ifs" | |
5705 | test -z "$ac_dir" && ac_dir=. | |
5706 | tmp_nm="$ac_dir/$lt_tmp_nm" | |
5707 | if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then | |
5708 | # Check to see if the nm accepts a BSD-compat flag. | |
5709 | # Adding the `sed 1q' prevents false positives on HP-UX, which says: | |
5710 | # nm: unknown option "B" ignored | |
5711 | # Tru64's nm complains that /dev/null is an invalid object file | |
5712 | case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in | |
5713 | */dev/null* | *'Invalid file or object type'*) | |
5714 | lt_cv_path_NM="$tmp_nm -B" | |
5715 | break | |
5716 | ;; | |
5717 | *) | |
5718 | case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in | |
5719 | */dev/null*) | |
5720 | lt_cv_path_NM="$tmp_nm -p" | |
5721 | break | |
5722 | ;; | |
5723 | *) | |
5724 | lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but | |
5725 | continue # so that we can try to find one that supports BSD flags | |
5726 | ;; | |
5727 | esac | |
5728 | ;; | |
5729 | esac | |
b2dad0e3 | 5730 | fi |
1cf3d07d SE |
5731 | done |
5732 | IFS="$lt_save_ifs" | |
b2dad0e3 | 5733 | done |
1cf3d07d | 5734 | : ${lt_cv_path_NM=no} |
b2dad0e3 BK |
5735 | fi |
5736 | fi | |
5213506e RW |
5737 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 |
5738 | $as_echo "$lt_cv_path_NM" >&6; } | |
1cf3d07d SE |
5739 | if test "$lt_cv_path_NM" != "no"; then |
5740 | NM="$lt_cv_path_NM" | |
5741 | else | |
5742 | # Didn't find any BSD compatible name lister, look for dumpbin. | |
5743 | if test -n "$ac_tool_prefix"; then | |
5744 | for ac_prog in "dumpbin -symbols" "link -dump -symbols" | |
5745 | do | |
5746 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
5747 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
5213506e RW |
5748 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
5749 | $as_echo_n "checking for $ac_word... " >&6; } | |
5750 | if test "${ac_cv_prog_DUMPBIN+set}" = set; then : | |
5751 | $as_echo_n "(cached) " >&6 | |
3df64633 | 5752 | else |
1cf3d07d SE |
5753 | if test -n "$DUMPBIN"; then |
5754 | ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. | |
5755 | else | |
5756 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5757 | for as_dir in $PATH | |
5758 | do | |
5759 | IFS=$as_save_IFS | |
5760 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
5761 | for ac_exec_ext in '' $ac_executable_extensions; do |
5762 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
1cf3d07d | 5763 | ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" |
5213506e | 5764 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
1cf3d07d SE |
5765 | break 2 |
5766 | fi | |
5767 | done | |
5213506e RW |
5768 | done |
5769 | IFS=$as_save_IFS | |
3df64633 | 5770 | |
1cf3d07d SE |
5771 | fi |
5772 | fi | |
5773 | DUMPBIN=$ac_cv_prog_DUMPBIN | |
5774 | if test -n "$DUMPBIN"; then | |
5213506e RW |
5775 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 |
5776 | $as_echo "$DUMPBIN" >&6; } | |
1cf3d07d | 5777 | else |
5213506e RW |
5778 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
5779 | $as_echo "no" >&6; } | |
1cf3d07d | 5780 | fi |
c21b6f87 | 5781 | |
5213506e | 5782 | |
1cf3d07d SE |
5783 | test -n "$DUMPBIN" && break |
5784 | done | |
5785 | fi | |
5786 | if test -z "$DUMPBIN"; then | |
5787 | ac_ct_DUMPBIN=$DUMPBIN | |
5788 | for ac_prog in "dumpbin -symbols" "link -dump -symbols" | |
5789 | do | |
5790 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5791 | set dummy $ac_prog; ac_word=$2 | |
5213506e RW |
5792 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
5793 | $as_echo_n "checking for $ac_word... " >&6; } | |
5794 | if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then : | |
5795 | $as_echo_n "(cached) " >&6 | |
1cf3d07d SE |
5796 | else |
5797 | if test -n "$ac_ct_DUMPBIN"; then | |
5798 | ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. | |
5799 | else | |
5800 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5801 | for as_dir in $PATH | |
5802 | do | |
5803 | IFS=$as_save_IFS | |
5804 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
5805 | for ac_exec_ext in '' $ac_executable_extensions; do |
5806 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
1cf3d07d | 5807 | ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" |
5213506e | 5808 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
1cf3d07d | 5809 | break 2 |
3df64633 | 5810 | fi |
1cf3d07d | 5811 | done |
5213506e RW |
5812 | done |
5813 | IFS=$as_save_IFS | |
3df64633 | 5814 | |
1cf3d07d SE |
5815 | fi |
5816 | fi | |
5817 | ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN | |
5818 | if test -n "$ac_ct_DUMPBIN"; then | |
5213506e RW |
5819 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 |
5820 | $as_echo "$ac_ct_DUMPBIN" >&6; } | |
1cf3d07d | 5821 | else |
5213506e RW |
5822 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
5823 | $as_echo "no" >&6; } | |
1cf3d07d | 5824 | fi |
3df64633 | 5825 | |
5213506e | 5826 | |
1cf3d07d SE |
5827 | test -n "$ac_ct_DUMPBIN" && break |
5828 | done | |
3df64633 | 5829 | |
5213506e RW |
5830 | if test "x$ac_ct_DUMPBIN" = x; then |
5831 | DUMPBIN=":" | |
5832 | else | |
5833 | case $cross_compiling:$ac_tool_warned in | |
5834 | yes:) | |
5835 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
5836 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
5837 | ac_tool_warned=yes ;; | |
5838 | esac | |
5839 | DUMPBIN=$ac_ct_DUMPBIN | |
5840 | fi | |
1cf3d07d | 5841 | fi |
3df64633 | 5842 | |
3df64633 | 5843 | |
1cf3d07d SE |
5844 | if test "$DUMPBIN" != ":"; then |
5845 | NM="$DUMPBIN" | |
3df64633 | 5846 | fi |
1cf3d07d SE |
5847 | fi |
5848 | test -z "$NM" && NM=nm | |
3df64633 | 5849 | |
3df64633 | 5850 | |
3df64633 | 5851 | |
3df64633 | 5852 | |
bfa1e6b1 | 5853 | |
3df64633 | 5854 | |
5213506e RW |
5855 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 |
5856 | $as_echo_n "checking the name lister ($NM) interface... " >&6; } | |
5857 | if test "${lt_cv_nm_interface+set}" = set; then : | |
5858 | $as_echo_n "(cached) " >&6 | |
1cf3d07d SE |
5859 | else |
5860 | lt_cv_nm_interface="BSD nm" | |
5861 | echo "int some_variable = 0;" > conftest.$ac_ext | |
5213506e | 5862 | (eval echo "\"\$as_me:5862: $ac_compile\"" >&5) |
1cf3d07d SE |
5863 | (eval "$ac_compile" 2>conftest.err) |
5864 | cat conftest.err >&5 | |
5213506e | 5865 | (eval echo "\"\$as_me:5865: $NM \\\"conftest.$ac_objext\\\"\"" >&5) |
1cf3d07d SE |
5866 | (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) |
5867 | cat conftest.err >&5 | |
5213506e | 5868 | (eval echo "\"\$as_me:5868: output\"" >&5) |
1cf3d07d SE |
5869 | cat conftest.out >&5 |
5870 | if $GREP 'External.*some_variable' conftest.out > /dev/null; then | |
5871 | lt_cv_nm_interface="MS dumpbin" | |
5872 | fi | |
5873 | rm -f conftest* | |
3df64633 | 5874 | fi |
5213506e RW |
5875 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 |
5876 | $as_echo "$lt_cv_nm_interface" >&6; } | |
3df64633 | 5877 | |
6dab073b | 5878 | # find the maximum length of command line arguments |
5213506e RW |
5879 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 |
5880 | $as_echo_n "checking the maximum length of command line arguments... " >&6; } | |
5881 | if test "${lt_cv_sys_max_cmd_len+set}" = set; then : | |
5882 | $as_echo_n "(cached) " >&6 | |
6dab073b MS |
5883 | else |
5884 | i=0 | |
5885 | teststring="ABCD" | |
5886 | ||
5887 | case $build_os in | |
5888 | msdosdjgpp*) | |
5889 | # On DJGPP, this test can blow up pretty badly due to problems in libc | |
5890 | # (any single argument exceeding 2000 bytes causes a buffer overrun | |
5891 | # during glob expansion). Even if it were fixed, the result of this | |
5892 | # check would be larger than it should be. | |
5893 | lt_cv_sys_max_cmd_len=12288; # 12K is about right | |
5894 | ;; | |
5895 | ||
1cf3d07d SE |
5896 | gnu*) |
5897 | # Under GNU Hurd, this test is not required because there is | |
5898 | # no limit to the length of command line arguments. | |
5899 | # Libtool will interpret -1 as no limit whatsoever | |
5900 | lt_cv_sys_max_cmd_len=-1; | |
5901 | ;; | |
5902 | ||
25e5de9a | 5903 | cygwin* | mingw* | cegcc*) |
6dab073b MS |
5904 | # On Win9x/ME, this test blows up -- it succeeds, but takes |
5905 | # about 5 minutes as the teststring grows exponentially. | |
5906 | # Worse, since 9x/ME are not pre-emptively multitasking, | |
5907 | # you end up with a "frozen" computer, even though with patience | |
5908 | # the test eventually succeeds (with a max line length of 256k). | |
5909 | # Instead, let's just punt: use the minimum linelength reported by | |
5910 | # all of the supported platforms: 8192 (on NT/2K/XP). | |
5911 | lt_cv_sys_max_cmd_len=8192; | |
5912 | ;; | |
5913 | ||
5914 | amigaos*) | |
5915 | # On AmigaOS with pdksh, this test takes hours, literally. | |
5916 | # So we just punt and use a minimum line length of 8192. | |
5917 | lt_cv_sys_max_cmd_len=8192; | |
5918 | ;; | |
5919 | ||
5920 | netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) | |
5921 | # This has been around since 386BSD, at least. Likely further. | |
5922 | if test -x /sbin/sysctl; then | |
5923 | lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` | |
5924 | elif test -x /usr/sbin/sysctl; then | |
5925 | lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` | |
5926 | else | |
1cf3d07d | 5927 | lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs |
6dab073b MS |
5928 | fi |
5929 | # And add a safety zone | |
5930 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` | |
5931 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` | |
5932 | ;; | |
1cf3d07d SE |
5933 | |
5934 | interix*) | |
5935 | # We know the value 262144 and hardcode it with a safety zone (like BSD) | |
5936 | lt_cv_sys_max_cmd_len=196608 | |
5937 | ;; | |
5938 | ||
5939 | osf*) | |
5940 | # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure | |
5941 | # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not | |
5942 | # nice to cause kernel panics so lets avoid the loop below. | |
5943 | # First set a reasonable default. | |
5944 | lt_cv_sys_max_cmd_len=16384 | |
5945 | # | |
5946 | if test -x /sbin/sysconfig; then | |
5947 | case `/sbin/sysconfig -q proc exec_disable_arg_limit` in | |
5948 | *1*) lt_cv_sys_max_cmd_len=-1 ;; | |
5949 | esac | |
5950 | fi | |
5951 | ;; | |
5952 | sco3.2v5*) | |
5953 | lt_cv_sys_max_cmd_len=102400 | |
5954 | ;; | |
5955 | sysv5* | sco5v6* | sysv4.2uw2*) | |
5956 | kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` | |
5957 | if test -n "$kargmax"; then | |
5958 | lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` | |
5959 | else | |
5960 | lt_cv_sys_max_cmd_len=32768 | |
5961 | fi | |
5962 | ;; | |
5963 | *) | |
25e5de9a PG |
5964 | lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` |
5965 | if test -n "$lt_cv_sys_max_cmd_len"; then | |
82a6cadf PB |
5966 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` |
5967 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` | |
5968 | else | |
5969 | # Make teststring a little bigger before we do anything with it. | |
5970 | # a 1K string should be a reasonable start. | |
5971 | for i in 1 2 3 4 5 6 7 8 ; do | |
5972 | teststring=$teststring$teststring | |
5973 | done | |
5974 | SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} | |
5975 | # If test is not a shell built-in, we'll probably end up computing a | |
5976 | # maximum length that is only half of the actual maximum length, but | |
5977 | # we can't tell. | |
5978 | while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \ | |
5979 | = "XX$teststring$teststring"; } >/dev/null 2>&1 && | |
5980 | test $i != 17 # 1/2 MB should be enough | |
5981 | do | |
5982 | i=`expr $i + 1` | |
5983 | teststring=$teststring$teststring | |
5984 | done | |
5985 | # Only check the string length outside the loop. | |
5986 | lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` | |
5987 | teststring= | |
5988 | # Add a significant safety factor because C++ compilers can tack on | |
5989 | # massive amounts of additional arguments before passing them to the | |
5990 | # linker. It appears as though 1/2 is a usable value. | |
5991 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` | |
5992 | fi | |
1cf3d07d | 5993 | ;; |
6dab073b MS |
5994 | esac |
5995 | ||
5996 | fi | |
5997 | ||
1cf3d07d | 5998 | if test -n $lt_cv_sys_max_cmd_len ; then |
5213506e RW |
5999 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 |
6000 | $as_echo "$lt_cv_sys_max_cmd_len" >&6; } | |
6dab073b | 6001 | else |
5213506e RW |
6002 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 |
6003 | $as_echo "none" >&6; } | |
6dab073b | 6004 | fi |
1cf3d07d | 6005 | max_cmd_len=$lt_cv_sys_max_cmd_len |
6dab073b MS |
6006 | |
6007 | ||
1cf3d07d SE |
6008 | |
6009 | ||
6010 | ||
6011 | ||
1cf3d07d SE |
6012 | : ${CP="cp -f"} |
6013 | : ${MV="mv -f"} | |
6014 | : ${RM="rm -f"} | |
6015 | ||
5213506e RW |
6016 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5 |
6017 | $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; } | |
1cf3d07d SE |
6018 | # Try some XSI features |
6019 | xsi_shell=no | |
6020 | ( _lt_dummy="a/b/c" | |
6021 | test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \ | |
25e5de9a PG |
6022 | = c,a/b,, \ |
6023 | && eval 'test $(( 1 + 1 )) -eq 2 \ | |
6024 | && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ | |
1cf3d07d | 6025 | && xsi_shell=yes |
5213506e RW |
6026 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5 |
6027 | $as_echo "$xsi_shell" >&6; } | |
1cf3d07d SE |
6028 | |
6029 | ||
5213506e RW |
6030 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5 |
6031 | $as_echo_n "checking whether the shell understands \"+=\"... " >&6; } | |
1cf3d07d SE |
6032 | lt_shell_append=no |
6033 | ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \ | |
6034 | >/dev/null 2>&1 \ | |
6035 | && lt_shell_append=yes | |
5213506e RW |
6036 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5 |
6037 | $as_echo "$lt_shell_append" >&6; } | |
1cf3d07d SE |
6038 | |
6039 | ||
6040 | if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then | |
6041 | lt_unset=unset | |
3df64633 | 6042 | else |
1cf3d07d SE |
6043 | lt_unset=false |
6044 | fi | |
3df64633 | 6045 | |
3df64633 | 6046 | |
1cf3d07d SE |
6047 | |
6048 | ||
6049 | ||
6050 | # test EBCDIC or ASCII | |
6051 | case `echo X|tr X '\101'` in | |
6052 | A) # ASCII based system | |
6053 | # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr | |
6054 | lt_SP2NL='tr \040 \012' | |
6055 | lt_NL2SP='tr \015\012 \040\040' | |
6056 | ;; | |
6057 | *) # EBCDIC based system | |
6058 | lt_SP2NL='tr \100 \n' | |
6059 | lt_NL2SP='tr \r\n \100\100' | |
3df64633 AO |
6060 | ;; |
6061 | esac | |
3df64633 | 6062 | |
1cf3d07d SE |
6063 | |
6064 | ||
6065 | ||
6066 | ||
6067 | ||
6068 | ||
6069 | ||
6070 | ||
5213506e RW |
6071 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 |
6072 | $as_echo_n "checking for $LD option to reload object files... " >&6; } | |
6073 | if test "${lt_cv_ld_reload_flag+set}" = set; then : | |
6074 | $as_echo_n "(cached) " >&6 | |
3df64633 | 6075 | else |
1cf3d07d | 6076 | lt_cv_ld_reload_flag='-r' |
3df64633 | 6077 | fi |
5213506e RW |
6078 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 |
6079 | $as_echo "$lt_cv_ld_reload_flag" >&6; } | |
1cf3d07d SE |
6080 | reload_flag=$lt_cv_ld_reload_flag |
6081 | case $reload_flag in | |
6082 | "" | " "*) ;; | |
6083 | *) reload_flag=" $reload_flag" ;; | |
6084 | esac | |
6085 | reload_cmds='$LD$reload_flag -o $output$reload_objs' | |
6086 | case $host_os in | |
6087 | darwin*) | |
6088 | if test "$GCC" = yes; then | |
6089 | reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' | |
6090 | else | |
6091 | reload_cmds='$LD$reload_flag -o $output$reload_objs' | |
6092 | fi | |
6093 | ;; | |
6094 | esac | |
3df64633 | 6095 | |
1cf3d07d SE |
6096 | |
6097 | ||
6098 | ||
6099 | ||
6100 | ||
6101 | ||
6102 | ||
6103 | ||
25e5de9a PG |
6104 | if test -n "$ac_tool_prefix"; then |
6105 | # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. | |
6106 | set dummy ${ac_tool_prefix}objdump; ac_word=$2 | |
5213506e RW |
6107 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
6108 | $as_echo_n "checking for $ac_word... " >&6; } | |
6109 | if test "${ac_cv_prog_OBJDUMP+set}" = set; then : | |
6110 | $as_echo_n "(cached) " >&6 | |
25e5de9a PG |
6111 | else |
6112 | if test -n "$OBJDUMP"; then | |
6113 | ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. | |
6114 | else | |
6115 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
6116 | for as_dir in $PATH | |
6117 | do | |
6118 | IFS=$as_save_IFS | |
6119 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
6120 | for ac_exec_ext in '' $ac_executable_extensions; do |
6121 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
25e5de9a | 6122 | ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" |
5213506e | 6123 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
25e5de9a PG |
6124 | break 2 |
6125 | fi | |
6126 | done | |
5213506e RW |
6127 | done |
6128 | IFS=$as_save_IFS | |
25e5de9a PG |
6129 | |
6130 | fi | |
6131 | fi | |
6132 | OBJDUMP=$ac_cv_prog_OBJDUMP | |
6133 | if test -n "$OBJDUMP"; then | |
5213506e RW |
6134 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 |
6135 | $as_echo "$OBJDUMP" >&6; } | |
25e5de9a | 6136 | else |
5213506e RW |
6137 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
6138 | $as_echo "no" >&6; } | |
25e5de9a PG |
6139 | fi |
6140 | ||
5213506e | 6141 | |
25e5de9a PG |
6142 | fi |
6143 | if test -z "$ac_cv_prog_OBJDUMP"; then | |
6144 | ac_ct_OBJDUMP=$OBJDUMP | |
6145 | # Extract the first word of "objdump", so it can be a program name with args. | |
6146 | set dummy objdump; ac_word=$2 | |
5213506e RW |
6147 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
6148 | $as_echo_n "checking for $ac_word... " >&6; } | |
6149 | if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then : | |
6150 | $as_echo_n "(cached) " >&6 | |
25e5de9a PG |
6151 | else |
6152 | if test -n "$ac_ct_OBJDUMP"; then | |
6153 | ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. | |
6154 | else | |
6155 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
6156 | for as_dir in $PATH | |
6157 | do | |
6158 | IFS=$as_save_IFS | |
6159 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
6160 | for ac_exec_ext in '' $ac_executable_extensions; do |
6161 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
25e5de9a | 6162 | ac_cv_prog_ac_ct_OBJDUMP="objdump" |
5213506e | 6163 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
25e5de9a PG |
6164 | break 2 |
6165 | fi | |
6166 | done | |
5213506e RW |
6167 | done |
6168 | IFS=$as_save_IFS | |
25e5de9a | 6169 | |
25e5de9a PG |
6170 | fi |
6171 | fi | |
6172 | ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP | |
6173 | if test -n "$ac_ct_OBJDUMP"; then | |
5213506e RW |
6174 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 |
6175 | $as_echo "$ac_ct_OBJDUMP" >&6; } | |
25e5de9a | 6176 | else |
5213506e RW |
6177 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
6178 | $as_echo "no" >&6; } | |
25e5de9a PG |
6179 | fi |
6180 | ||
5213506e RW |
6181 | if test "x$ac_ct_OBJDUMP" = x; then |
6182 | OBJDUMP="false" | |
6183 | else | |
6184 | case $cross_compiling:$ac_tool_warned in | |
6185 | yes:) | |
6186 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
6187 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
6188 | ac_tool_warned=yes ;; | |
6189 | esac | |
6190 | OBJDUMP=$ac_ct_OBJDUMP | |
6191 | fi | |
25e5de9a PG |
6192 | else |
6193 | OBJDUMP="$ac_cv_prog_OBJDUMP" | |
6194 | fi | |
6195 | ||
6196 | test -z "$OBJDUMP" && OBJDUMP=objdump | |
6197 | ||
6198 | ||
6199 | ||
6200 | ||
6201 | ||
6202 | ||
6203 | ||
6204 | ||
1cf3d07d | 6205 | |
5213506e RW |
6206 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 |
6207 | $as_echo_n "checking how to recognize dependent libraries... " >&6; } | |
6208 | if test "${lt_cv_deplibs_check_method+set}" = set; then : | |
6209 | $as_echo_n "(cached) " >&6 | |
3df64633 | 6210 | else |
1cf3d07d SE |
6211 | lt_cv_file_magic_cmd='$MAGIC_CMD' |
6212 | lt_cv_file_magic_test_file= | |
6213 | lt_cv_deplibs_check_method='unknown' | |
6214 | # Need to set the preceding variable on all platforms that support | |
6215 | # interlibrary dependencies. | |
6216 | # 'none' -- dependencies not supported. | |
6217 | # `unknown' -- same as none, but documents that we really don't know. | |
6218 | # 'pass_all' -- all dependencies passed with no checks. | |
6219 | # 'test_compile' -- check by making test program. | |
6220 | # 'file_magic [[regex]]' -- check by looking for files in library path | |
6221 | # which responds to the $file_magic_cmd with a given extended regex. | |
6222 | # If you have `file' or equivalent on your system and you're not sure | |
6223 | # whether `pass_all' will *always* work, you probably want this one. | |
6224 | ||
6225 | case $host_os in | |
716e4bc6 | 6226 | aix[4-9]*) |
1cf3d07d SE |
6227 | lt_cv_deplibs_check_method=pass_all |
6228 | ;; | |
6229 | ||
6230 | beos*) | |
6231 | lt_cv_deplibs_check_method=pass_all | |
6232 | ;; | |
6233 | ||
6234 | bsdi[45]*) | |
6235 | lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' | |
6236 | lt_cv_file_magic_cmd='/usr/bin/file -L' | |
6237 | lt_cv_file_magic_test_file=/shlib/libc.so | |
6238 | ;; | |
6239 | ||
6240 | cygwin*) | |
6241 | # func_win32_libid is a shell function defined in ltmain.sh | |
6242 | lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' | |
6243 | lt_cv_file_magic_cmd='func_win32_libid' | |
6244 | ;; | |
6245 | ||
6246 | mingw* | pw32*) | |
6247 | # Base MSYS/MinGW do not provide the 'file' command needed by | |
6248 | # func_win32_libid shell function, so use a weaker test based on 'objdump', | |
6249 | # unless we find 'file', for example because we are cross-compiling. | |
6250 | if ( file / ) >/dev/null 2>&1; then | |
6251 | lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' | |
6252 | lt_cv_file_magic_cmd='func_win32_libid' | |
6253 | else | |
6254 | lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' | |
6255 | lt_cv_file_magic_cmd='$OBJDUMP -f' | |
6256 | fi | |
6257 | ;; | |
6258 | ||
25e5de9a PG |
6259 | cegcc) |
6260 | # use the weaker test based on 'objdump'. See mingw*. | |
6261 | lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' | |
6262 | lt_cv_file_magic_cmd='$OBJDUMP -f' | |
6263 | ;; | |
6264 | ||
1cf3d07d SE |
6265 | darwin* | rhapsody*) |
6266 | lt_cv_deplibs_check_method=pass_all | |
6267 | ;; | |
6268 | ||
6269 | freebsd* | dragonfly*) | |
6270 | if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then | |
6271 | case $host_cpu in | |
6272 | i*86 ) | |
6273 | # Not sure whether the presence of OpenBSD here was a mistake. | |
6274 | # Let's accept both of them until this is cleared up. | |
6275 | lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' | |
6276 | lt_cv_file_magic_cmd=/usr/bin/file | |
6277 | lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` | |
6278 | ;; | |
6279 | esac | |
6280 | else | |
6281 | lt_cv_deplibs_check_method=pass_all | |
6282 | fi | |
3df64633 | 6283 | ;; |
1cf3d07d SE |
6284 | |
6285 | gnu*) | |
6286 | lt_cv_deplibs_check_method=pass_all | |
3df64633 | 6287 | ;; |
1cf3d07d SE |
6288 | |
6289 | hpux10.20* | hpux11*) | |
6290 | lt_cv_file_magic_cmd=/usr/bin/file | |
6291 | case $host_cpu in | |
6292 | ia64*) | |
6293 | lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' | |
6294 | lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so | |
6295 | ;; | |
6296 | hppa*64*) | |
6297 | lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]' | |
6298 | lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl | |
6299 | ;; | |
3df64633 | 6300 | *) |
1cf3d07d SE |
6301 | lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library' |
6302 | lt_cv_file_magic_test_file=/usr/lib/libc.sl | |
6303 | ;; | |
6304 | esac | |
6305 | ;; | |
3df64633 | 6306 | |
1cf3d07d SE |
6307 | interix[3-9]*) |
6308 | # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here | |
6309 | lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' | |
6310 | ;; | |
3df64633 | 6311 | |
1cf3d07d SE |
6312 | irix5* | irix6* | nonstopux*) |
6313 | case $LD in | |
6314 | *-32|*"-32 ") libmagic=32-bit;; | |
6315 | *-n32|*"-n32 ") libmagic=N32;; | |
6316 | *-64|*"-64 ") libmagic=64-bit;; | |
6317 | *) libmagic=never-match;; | |
6318 | esac | |
6319 | lt_cv_deplibs_check_method=pass_all | |
3df64633 | 6320 | ;; |
3df64633 | 6321 | |
1cf3d07d | 6322 | # This must be Linux ELF. |
7a9d3fe8 | 6323 | linux* | k*bsd*-gnu | kopensolaris*-gnu) |
1cf3d07d SE |
6324 | lt_cv_deplibs_check_method=pass_all |
6325 | ;; | |
3df64633 | 6326 | |
1cf3d07d SE |
6327 | netbsd*) |
6328 | if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then | |
6329 | lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' | |
3df64633 | 6330 | else |
1cf3d07d | 6331 | lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' |
3df64633 | 6332 | fi |
1cf3d07d SE |
6333 | ;; |
6334 | ||
6335 | newos6*) | |
6336 | lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' | |
6337 | lt_cv_file_magic_cmd=/usr/bin/file | |
6338 | lt_cv_file_magic_test_file=/usr/lib/libnls.so | |
6339 | ;; | |
6340 | ||
6341 | *nto* | *qnx*) | |
6342 | lt_cv_deplibs_check_method=pass_all | |
6343 | ;; | |
3df64633 | 6344 | |
1cf3d07d SE |
6345 | openbsd*) |
6346 | if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then | |
6347 | lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' | |
6348 | else | |
6349 | lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' | |
3df64633 AO |
6350 | fi |
6351 | ;; | |
1cf3d07d SE |
6352 | |
6353 | osf3* | osf4* | osf5*) | |
6354 | lt_cv_deplibs_check_method=pass_all | |
6355 | ;; | |
6356 | ||
6357 | rdos*) | |
6358 | lt_cv_deplibs_check_method=pass_all | |
6359 | ;; | |
6360 | ||
6361 | solaris*) | |
6362 | lt_cv_deplibs_check_method=pass_all | |
6363 | ;; | |
6364 | ||
6365 | sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) | |
6366 | lt_cv_deplibs_check_method=pass_all | |
6367 | ;; | |
6368 | ||
6369 | sysv4 | sysv4.3*) | |
6370 | case $host_vendor in | |
6371 | motorola) | |
6372 | 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]' | |
6373 | lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` | |
6374 | ;; | |
6375 | ncr) | |
6376 | lt_cv_deplibs_check_method=pass_all | |
6377 | ;; | |
6378 | sequent) | |
6379 | lt_cv_file_magic_cmd='/bin/file' | |
6380 | lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' | |
6381 | ;; | |
6382 | sni) | |
6383 | lt_cv_file_magic_cmd='/bin/file' | |
6384 | lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" | |
6385 | lt_cv_file_magic_test_file=/lib/libc.so | |
6386 | ;; | |
6387 | siemens) | |
6388 | lt_cv_deplibs_check_method=pass_all | |
6389 | ;; | |
6390 | pc) | |
6391 | lt_cv_deplibs_check_method=pass_all | |
6392 | ;; | |
6393 | esac | |
6394 | ;; | |
6395 | ||
6396 | tpf*) | |
6397 | lt_cv_deplibs_check_method=pass_all | |
6398 | ;; | |
3df64633 AO |
6399 | esac |
6400 | ||
1cf3d07d | 6401 | fi |
5213506e RW |
6402 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 |
6403 | $as_echo "$lt_cv_deplibs_check_method" >&6; } | |
1cf3d07d SE |
6404 | file_magic_cmd=$lt_cv_file_magic_cmd |
6405 | deplibs_check_method=$lt_cv_deplibs_check_method | |
6406 | test -z "$deplibs_check_method" && deplibs_check_method=unknown | |
6407 | ||
6408 | ||
6409 | ||
6410 | ||
6411 | ||
6412 | ||
6413 | ||
6414 | ||
6415 | ||
6416 | ||
6417 | ||
6418 | ||
ff66d28f | 6419 | if test -n "$ac_tool_prefix"; then |
1cf3d07d SE |
6420 | # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. |
6421 | set dummy ${ac_tool_prefix}ar; ac_word=$2 | |
5213506e RW |
6422 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
6423 | $as_echo_n "checking for $ac_word... " >&6; } | |
6424 | if test "${ac_cv_prog_AR+set}" = set; then : | |
6425 | $as_echo_n "(cached) " >&6 | |
3df64633 | 6426 | else |
1cf3d07d SE |
6427 | if test -n "$AR"; then |
6428 | ac_cv_prog_AR="$AR" # Let the user override the test. | |
3df64633 | 6429 | else |
ff66d28f PE |
6430 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
6431 | for as_dir in $PATH | |
6432 | do | |
6433 | IFS=$as_save_IFS | |
6434 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
6435 | for ac_exec_ext in '' $ac_executable_extensions; do |
6436 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
1cf3d07d | 6437 | ac_cv_prog_AR="${ac_tool_prefix}ar" |
5213506e | 6438 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
ff66d28f PE |
6439 | break 2 |
6440 | fi | |
6441 | done | |
5213506e RW |
6442 | done |
6443 | IFS=$as_save_IFS | |
ff66d28f | 6444 | |
3df64633 AO |
6445 | fi |
6446 | fi | |
1cf3d07d SE |
6447 | AR=$ac_cv_prog_AR |
6448 | if test -n "$AR"; then | |
5213506e RW |
6449 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 |
6450 | $as_echo "$AR" >&6; } | |
3df64633 | 6451 | else |
5213506e RW |
6452 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
6453 | $as_echo "no" >&6; } | |
3df64633 AO |
6454 | fi |
6455 | ||
5213506e | 6456 | |
ff66d28f | 6457 | fi |
1cf3d07d SE |
6458 | if test -z "$ac_cv_prog_AR"; then |
6459 | ac_ct_AR=$AR | |
6460 | # Extract the first word of "ar", so it can be a program name with args. | |
6461 | set dummy ar; ac_word=$2 | |
5213506e RW |
6462 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
6463 | $as_echo_n "checking for $ac_word... " >&6; } | |
6464 | if test "${ac_cv_prog_ac_ct_AR+set}" = set; then : | |
6465 | $as_echo_n "(cached) " >&6 | |
3df64633 | 6466 | else |
1cf3d07d SE |
6467 | if test -n "$ac_ct_AR"; then |
6468 | ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. | |
3df64633 | 6469 | else |
ff66d28f PE |
6470 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
6471 | for as_dir in $PATH | |
6472 | do | |
6473 | IFS=$as_save_IFS | |
6474 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
6475 | for ac_exec_ext in '' $ac_executable_extensions; do |
6476 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
1cf3d07d | 6477 | ac_cv_prog_ac_ct_AR="ar" |
5213506e | 6478 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
ff66d28f PE |
6479 | break 2 |
6480 | fi | |
6481 | done | |
5213506e RW |
6482 | done |
6483 | IFS=$as_save_IFS | |
ff66d28f | 6484 | |
3df64633 AO |
6485 | fi |
6486 | fi | |
1cf3d07d SE |
6487 | ac_ct_AR=$ac_cv_prog_ac_ct_AR |
6488 | if test -n "$ac_ct_AR"; then | |
5213506e RW |
6489 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 |
6490 | $as_echo "$ac_ct_AR" >&6; } | |
3df64633 | 6491 | else |
5213506e RW |
6492 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
6493 | $as_echo "no" >&6; } | |
3df64633 AO |
6494 | fi |
6495 | ||
5213506e RW |
6496 | if test "x$ac_ct_AR" = x; then |
6497 | AR="false" | |
6498 | else | |
6499 | case $cross_compiling:$ac_tool_warned in | |
6500 | yes:) | |
6501 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
6502 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
6503 | ac_tool_warned=yes ;; | |
6504 | esac | |
6505 | AR=$ac_ct_AR | |
6506 | fi | |
3df64633 | 6507 | else |
1cf3d07d | 6508 | AR="$ac_cv_prog_AR" |
3df64633 AO |
6509 | fi |
6510 | ||
1cf3d07d SE |
6511 | test -z "$AR" && AR=ar |
6512 | test -z "$AR_FLAGS" && AR_FLAGS=cru | |
6513 | ||
6514 | ||
6515 | ||
6516 | ||
6517 | ||
6518 | ||
6519 | ||
6520 | ||
6521 | ||
6522 | ||
6523 | ||
ff66d28f PE |
6524 | if test -n "$ac_tool_prefix"; then |
6525 | # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. | |
3df64633 | 6526 | set dummy ${ac_tool_prefix}strip; ac_word=$2 |
5213506e RW |
6527 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
6528 | $as_echo_n "checking for $ac_word... " >&6; } | |
6529 | if test "${ac_cv_prog_STRIP+set}" = set; then : | |
6530 | $as_echo_n "(cached) " >&6 | |
3df64633 AO |
6531 | else |
6532 | if test -n "$STRIP"; then | |
6533 | ac_cv_prog_STRIP="$STRIP" # Let the user override the test. | |
6534 | else | |
ff66d28f PE |
6535 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
6536 | for as_dir in $PATH | |
6537 | do | |
6538 | IFS=$as_save_IFS | |
6539 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
6540 | for ac_exec_ext in '' $ac_executable_extensions; do |
6541 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
ff66d28f | 6542 | ac_cv_prog_STRIP="${ac_tool_prefix}strip" |
5213506e | 6543 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
ff66d28f PE |
6544 | break 2 |
6545 | fi | |
6546 | done | |
5213506e RW |
6547 | done |
6548 | IFS=$as_save_IFS | |
ff66d28f | 6549 | |
3df64633 AO |
6550 | fi |
6551 | fi | |
ff66d28f | 6552 | STRIP=$ac_cv_prog_STRIP |
3df64633 | 6553 | if test -n "$STRIP"; then |
5213506e RW |
6554 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 |
6555 | $as_echo "$STRIP" >&6; } | |
3df64633 | 6556 | else |
5213506e RW |
6557 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
6558 | $as_echo "no" >&6; } | |
3df64633 AO |
6559 | fi |
6560 | ||
5213506e | 6561 | |
ff66d28f | 6562 | fi |
3df64633 | 6563 | if test -z "$ac_cv_prog_STRIP"; then |
ff66d28f | 6564 | ac_ct_STRIP=$STRIP |
3df64633 AO |
6565 | # Extract the first word of "strip", so it can be a program name with args. |
6566 | set dummy strip; ac_word=$2 | |
5213506e RW |
6567 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
6568 | $as_echo_n "checking for $ac_word... " >&6; } | |
6569 | if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then : | |
6570 | $as_echo_n "(cached) " >&6 | |
3df64633 | 6571 | else |
ff66d28f PE |
6572 | if test -n "$ac_ct_STRIP"; then |
6573 | ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. | |
3df64633 | 6574 | else |
ff66d28f PE |
6575 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
6576 | for as_dir in $PATH | |
6577 | do | |
6578 | IFS=$as_save_IFS | |
6579 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
6580 | for ac_exec_ext in '' $ac_executable_extensions; do |
6581 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
ff66d28f | 6582 | ac_cv_prog_ac_ct_STRIP="strip" |
5213506e | 6583 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
ff66d28f PE |
6584 | break 2 |
6585 | fi | |
6586 | done | |
5213506e RW |
6587 | done |
6588 | IFS=$as_save_IFS | |
ff66d28f | 6589 | |
3df64633 AO |
6590 | fi |
6591 | fi | |
ff66d28f PE |
6592 | ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP |
6593 | if test -n "$ac_ct_STRIP"; then | |
5213506e RW |
6594 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 |
6595 | $as_echo "$ac_ct_STRIP" >&6; } | |
3df64633 | 6596 | else |
5213506e RW |
6597 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
6598 | $as_echo "no" >&6; } | |
3df64633 AO |
6599 | fi |
6600 | ||
5213506e RW |
6601 | if test "x$ac_ct_STRIP" = x; then |
6602 | STRIP=":" | |
6603 | else | |
6604 | case $cross_compiling:$ac_tool_warned in | |
6605 | yes:) | |
6606 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
6607 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
6608 | ac_tool_warned=yes ;; | |
6609 | esac | |
6610 | STRIP=$ac_ct_STRIP | |
6611 | fi | |
3df64633 | 6612 | else |
ff66d28f | 6613 | STRIP="$ac_cv_prog_STRIP" |
3df64633 AO |
6614 | fi |
6615 | ||
1cf3d07d | 6616 | test -z "$STRIP" && STRIP=: |
b2dad0e3 | 6617 | |
ff66d28f | 6618 | |
3840fa2a | 6619 | |
3840fa2a | 6620 | |
b2dad0e3 | 6621 | |
ff66d28f | 6622 | |
1cf3d07d SE |
6623 | if test -n "$ac_tool_prefix"; then |
6624 | # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. | |
6625 | set dummy ${ac_tool_prefix}ranlib; ac_word=$2 | |
5213506e RW |
6626 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
6627 | $as_echo_n "checking for $ac_word... " >&6; } | |
6628 | if test "${ac_cv_prog_RANLIB+set}" = set; then : | |
6629 | $as_echo_n "(cached) " >&6 | |
3df64633 | 6630 | else |
1cf3d07d SE |
6631 | if test -n "$RANLIB"; then |
6632 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. | |
6633 | else | |
6634 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
6635 | for as_dir in $PATH | |
6636 | do | |
6637 | IFS=$as_save_IFS | |
6638 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
6639 | for ac_exec_ext in '' $ac_executable_extensions; do |
6640 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
1cf3d07d | 6641 | ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" |
5213506e | 6642 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
1cf3d07d | 6643 | break 2 |
b2dad0e3 | 6644 | fi |
1cf3d07d | 6645 | done |
5213506e RW |
6646 | done |
6647 | IFS=$as_save_IFS | |
b2dad0e3 | 6648 | |
1cf3d07d SE |
6649 | fi |
6650 | fi | |
6651 | RANLIB=$ac_cv_prog_RANLIB | |
6652 | if test -n "$RANLIB"; then | |
5213506e RW |
6653 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 |
6654 | $as_echo "$RANLIB" >&6; } | |
1cf3d07d | 6655 | else |
5213506e RW |
6656 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
6657 | $as_echo "no" >&6; } | |
1cf3d07d | 6658 | fi |
38cca750 | 6659 | |
5213506e | 6660 | |
1cf3d07d SE |
6661 | fi |
6662 | if test -z "$ac_cv_prog_RANLIB"; then | |
6663 | ac_ct_RANLIB=$RANLIB | |
6664 | # Extract the first word of "ranlib", so it can be a program name with args. | |
6665 | set dummy ranlib; ac_word=$2 | |
5213506e RW |
6666 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
6667 | $as_echo_n "checking for $ac_word... " >&6; } | |
6668 | if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : | |
6669 | $as_echo_n "(cached) " >&6 | |
1cf3d07d SE |
6670 | else |
6671 | if test -n "$ac_ct_RANLIB"; then | |
6672 | ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. | |
6673 | else | |
6674 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
6675 | for as_dir in $PATH | |
6676 | do | |
6677 | IFS=$as_save_IFS | |
6678 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
6679 | for ac_exec_ext in '' $ac_executable_extensions; do |
6680 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
1cf3d07d | 6681 | ac_cv_prog_ac_ct_RANLIB="ranlib" |
5213506e | 6682 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
1cf3d07d | 6683 | break 2 |
162c7cd9 | 6684 | fi |
1cf3d07d | 6685 | done |
5213506e RW |
6686 | done |
6687 | IFS=$as_save_IFS | |
162c7cd9 | 6688 | |
1cf3d07d SE |
6689 | fi |
6690 | fi | |
6691 | ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB | |
6692 | if test -n "$ac_ct_RANLIB"; then | |
5213506e RW |
6693 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 |
6694 | $as_echo "$ac_ct_RANLIB" >&6; } | |
b2dad0e3 | 6695 | else |
5213506e RW |
6696 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
6697 | $as_echo "no" >&6; } | |
1cf3d07d | 6698 | fi |
ff66d28f | 6699 | |
5213506e RW |
6700 | if test "x$ac_ct_RANLIB" = x; then |
6701 | RANLIB=":" | |
6702 | else | |
6703 | case $cross_compiling:$ac_tool_warned in | |
6704 | yes:) | |
6705 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
6706 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
6707 | ac_tool_warned=yes ;; | |
6708 | esac | |
6709 | RANLIB=$ac_ct_RANLIB | |
6710 | fi | |
1cf3d07d SE |
6711 | else |
6712 | RANLIB="$ac_cv_prog_RANLIB" | |
6713 | fi | |
ff66d28f | 6714 | |
1cf3d07d | 6715 | test -z "$RANLIB" && RANLIB=: |
ff66d28f | 6716 | |
1cf3d07d SE |
6717 | |
6718 | ||
6719 | ||
6720 | ||
6721 | ||
6722 | # Determine commands to create old-style static archives. | |
25e5de9a | 6723 | old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' |
1cf3d07d SE |
6724 | old_postinstall_cmds='chmod 644 $oldlib' |
6725 | old_postuninstall_cmds= | |
6726 | ||
6727 | if test -n "$RANLIB"; then | |
6728 | case $host_os in | |
6729 | openbsd*) | |
6730 | old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" | |
6731 | ;; | |
6732 | *) | |
6733 | old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" | |
6734 | ;; | |
6735 | esac | |
6736 | old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" | |
6737 | fi | |
6738 | ||
6739 | ||
6740 | ||
6741 | ||
6742 | ||
6743 | ||
6744 | ||
6745 | ||
6746 | ||
6747 | ||
6748 | ||
6749 | ||
6750 | ||
6751 | ||
6752 | ||
6753 | ||
6754 | ||
6755 | ||
6756 | ||
6757 | ||
6758 | ||
6759 | ||
6760 | ||
6761 | ||
6762 | ||
6763 | ||
6764 | ||
6765 | ||
6766 | ||
6767 | ||
6768 | ||
6769 | ||
6770 | ||
6771 | ||
6772 | # If no C compiler was specified, use CC. | |
6773 | LTCC=${LTCC-"$CC"} | |
6774 | ||
6775 | # If no C compiler flags were specified, use CFLAGS. | |
6776 | LTCFLAGS=${LTCFLAGS-"$CFLAGS"} | |
6777 | ||
6778 | # Allow CC to be a program name with arguments. | |
6779 | compiler=$CC | |
6780 | ||
6781 | ||
6782 | # Check for command to grab the raw symbol name followed by C symbol from nm. | |
5213506e RW |
6783 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 |
6784 | $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } | |
6785 | if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then : | |
6786 | $as_echo_n "(cached) " >&6 | |
1cf3d07d SE |
6787 | else |
6788 | ||
6789 | # These are sane defaults that work on at least a few old systems. | |
6790 | # [They come from Ultrix. What could be older than Ultrix?!! ;)] | |
6791 | ||
6792 | # Character class describing NM global symbol codes. | |
6793 | symcode='[BCDEGRST]' | |
6794 | ||
6795 | # Regexp to match symbols that can be accessed directly from C. | |
6796 | sympat='\([_A-Za-z][_A-Za-z0-9]*\)' | |
6797 | ||
6798 | # Define system-specific variables. | |
6799 | case $host_os in | |
6800 | aix*) | |
6801 | symcode='[BCDT]' | |
6802 | ;; | |
25e5de9a | 6803 | cygwin* | mingw* | pw32* | cegcc*) |
1cf3d07d SE |
6804 | symcode='[ABCDGISTW]' |
6805 | ;; | |
6806 | hpux*) | |
6807 | if test "$host_cpu" = ia64; then | |
6808 | symcode='[ABCDEGRST]' | |
6809 | fi | |
6810 | ;; | |
6811 | irix* | nonstopux*) | |
6812 | symcode='[BCDEGRST]' | |
6813 | ;; | |
6814 | osf*) | |
6815 | symcode='[BCDEGQRST]' | |
6816 | ;; | |
6817 | solaris*) | |
6818 | symcode='[BDRT]' | |
6819 | ;; | |
6820 | sco3.2v5*) | |
6821 | symcode='[DT]' | |
6822 | ;; | |
6823 | sysv4.2uw2*) | |
6824 | symcode='[DT]' | |
6825 | ;; | |
6826 | sysv5* | sco5v6* | unixware* | OpenUNIX*) | |
6827 | symcode='[ABDT]' | |
6828 | ;; | |
6829 | sysv4) | |
6830 | symcode='[DFNSTU]' | |
6831 | ;; | |
6832 | esac | |
6833 | ||
6834 | # If we're using GNU nm, then use its standard symbol codes. | |
6835 | case `$NM -V 2>&1` in | |
6836 | *GNU* | *'with BFD'*) | |
6837 | symcode='[ABCDGIRSTW]' ;; | |
6838 | esac | |
6839 | ||
6840 | # Transform an extracted symbol line into a proper C declaration. | |
6841 | # Some systems (esp. on ia64) link data and code symbols differently, | |
6842 | # so use this general approach. | |
6843 | lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" | |
6844 | ||
6845 | # Transform an extracted symbol line into symbol name and symbol address | |
6846 | lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" | |
25e5de9a | 6847 | 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'" |
1cf3d07d SE |
6848 | |
6849 | # Handle CRLF in mingw tool chain | |
6850 | opt_cr= | |
6851 | case $build_os in | |
6852 | mingw*) | |
6853 | opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp | |
6854 | ;; | |
6855 | esac | |
6856 | ||
6857 | # Try without a prefix underscore, then with it. | |
6858 | for ac_symprfx in "" "_"; do | |
6859 | ||
6860 | # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. | |
6861 | symxfrm="\\1 $ac_symprfx\\2 \\2" | |
6862 | ||
6863 | # Write the raw and C identifiers. | |
6864 | if test "$lt_cv_nm_interface" = "MS dumpbin"; then | |
6865 | # Fake it for dumpbin and say T for any non-static function | |
6866 | # and D for any global variable. | |
6867 | # Also find C++ and __fastcall symbols from MSVC++, | |
6868 | # which start with @ or ?. | |
6869 | lt_cv_sys_global_symbol_pipe="$AWK '"\ | |
6870 | " {last_section=section; section=\$ 3};"\ | |
6871 | " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ | |
6872 | " \$ 0!~/External *\|/{next};"\ | |
6873 | " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ | |
6874 | " {if(hide[section]) next};"\ | |
6875 | " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ | |
6876 | " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ | |
6877 | " s[1]~/^[@?]/{print s[1], s[1]; next};"\ | |
6878 | " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ | |
6879 | " ' prfx=^$ac_symprfx" | |
6880 | else | |
6881 | lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" | |
6882 | fi | |
6883 | ||
6884 | # Check to see that the pipe works correctly. | |
6885 | pipe_works=no | |
6886 | ||
6887 | rm -f conftest* | |
6888 | cat > conftest.$ac_ext <<_LT_EOF | |
6889 | #ifdef __cplusplus | |
6890 | extern "C" { | |
6891 | #endif | |
6892 | char nm_test_var; | |
6893 | void nm_test_func(void); | |
6894 | void nm_test_func(void){} | |
6895 | #ifdef __cplusplus | |
6896 | } | |
6897 | #endif | |
6898 | int main(){nm_test_var='a';nm_test_func();return(0);} | |
6899 | _LT_EOF | |
6900 | ||
5213506e | 6901 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 |
1cf3d07d SE |
6902 | (eval $ac_compile) 2>&5 |
6903 | ac_status=$? | |
5213506e RW |
6904 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6905 | test $ac_status = 0; }; then | |
1cf3d07d SE |
6906 | # Now try to grab the symbols. |
6907 | nlist=conftest.nm | |
5213506e | 6908 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\""; } >&5 |
1cf3d07d SE |
6909 | (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5 |
6910 | ac_status=$? | |
5213506e RW |
6911 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6912 | test $ac_status = 0; } && test -s "$nlist"; then | |
1cf3d07d SE |
6913 | # Try sorting and uniquifying the output. |
6914 | if sort "$nlist" | uniq > "$nlist"T; then | |
6915 | mv -f "$nlist"T "$nlist" | |
6916 | else | |
6917 | rm -f "$nlist"T | |
6918 | fi | |
6919 | ||
6920 | # Make sure that we snagged all the symbols we need. | |
6921 | if $GREP ' nm_test_var$' "$nlist" >/dev/null; then | |
6922 | if $GREP ' nm_test_func$' "$nlist" >/dev/null; then | |
6923 | cat <<_LT_EOF > conftest.$ac_ext | |
6924 | #ifdef __cplusplus | |
6925 | extern "C" { | |
6926 | #endif | |
6927 | ||
6928 | _LT_EOF | |
6929 | # Now generate the symbol file. | |
6930 | eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' | |
6931 | ||
6932 | cat <<_LT_EOF >> conftest.$ac_ext | |
6933 | ||
6934 | /* The mapping between symbol names and symbols. */ | |
6935 | const struct { | |
6936 | const char *name; | |
6937 | void *address; | |
6938 | } | |
6939 | lt__PROGRAM__LTX_preloaded_symbols[] = | |
6940 | { | |
6941 | { "@PROGRAM@", (void *) 0 }, | |
6942 | _LT_EOF | |
6943 | $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext | |
6944 | cat <<\_LT_EOF >> conftest.$ac_ext | |
6945 | {0, (void *) 0} | |
6946 | }; | |
6947 | ||
6948 | /* This works around a problem in FreeBSD linker */ | |
6949 | #ifdef FREEBSD_WORKAROUND | |
6950 | static const void *lt_preloaded_setup() { | |
6951 | return lt__PROGRAM__LTX_preloaded_symbols; | |
6952 | } | |
6953 | #endif | |
6954 | ||
6955 | #ifdef __cplusplus | |
6956 | } | |
6957 | #endif | |
6958 | _LT_EOF | |
6959 | # Now try linking the two files. | |
6960 | mv conftest.$ac_objext conftstm.$ac_objext | |
6961 | lt_save_LIBS="$LIBS" | |
6962 | lt_save_CFLAGS="$CFLAGS" | |
6963 | LIBS="conftstm.$ac_objext" | |
6964 | CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" | |
5213506e | 6965 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 |
1cf3d07d SE |
6966 | (eval $ac_link) 2>&5 |
6967 | ac_status=$? | |
5213506e RW |
6968 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6969 | test $ac_status = 0; } && test -s conftest${ac_exeext}; then | |
1cf3d07d SE |
6970 | pipe_works=yes |
6971 | fi | |
6972 | LIBS="$lt_save_LIBS" | |
6973 | CFLAGS="$lt_save_CFLAGS" | |
6974 | else | |
6975 | echo "cannot find nm_test_func in $nlist" >&5 | |
6976 | fi | |
6977 | else | |
6978 | echo "cannot find nm_test_var in $nlist" >&5 | |
6979 | fi | |
6980 | else | |
6981 | echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 | |
6982 | fi | |
6983 | else | |
6984 | echo "$progname: failed program was:" >&5 | |
6985 | cat conftest.$ac_ext >&5 | |
6986 | fi | |
25e5de9a | 6987 | rm -rf conftest* conftst* |
1cf3d07d SE |
6988 | |
6989 | # Do not use the global_symbol_pipe unless it works. | |
6990 | if test "$pipe_works" = yes; then | |
6991 | break | |
6992 | else | |
6993 | lt_cv_sys_global_symbol_pipe= | |
6994 | fi | |
6995 | done | |
6996 | ||
6997 | fi | |
6998 | ||
6999 | if test -z "$lt_cv_sys_global_symbol_pipe"; then | |
7000 | lt_cv_sys_global_symbol_to_cdecl= | |
7001 | fi | |
7002 | if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then | |
5213506e RW |
7003 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 |
7004 | $as_echo "failed" >&6; } | |
1cf3d07d | 7005 | else |
5213506e RW |
7006 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 |
7007 | $as_echo "ok" >&6; } | |
1cf3d07d SE |
7008 | fi |
7009 | ||
7010 | ||
7011 | ||
7012 | ||
7013 | ||
7014 | ||
7015 | ||
7016 | ||
7017 | ||
7018 | ||
7019 | ||
7020 | ||
7021 | ||
7022 | ||
7023 | ||
25e5de9a PG |
7024 | |
7025 | ||
7026 | ||
7027 | ||
7028 | ||
1cf3d07d SE |
7029 | |
7030 | ||
5213506e RW |
7031 | # Check whether --enable-libtool-lock was given. |
7032 | if test "${enable_libtool_lock+set}" = set; then : | |
7033 | enableval=$enable_libtool_lock; | |
7034 | fi | |
1cf3d07d | 7035 | |
1cf3d07d SE |
7036 | test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes |
7037 | ||
7038 | # Some flags need to be propagated to the compiler or linker for good | |
7039 | # libtool support. | |
7040 | case $host in | |
7041 | ia64-*-hpux*) | |
7042 | # Find out which ABI we are using. | |
7043 | echo 'int i;' > conftest.$ac_ext | |
5213506e | 7044 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 |
1cf3d07d SE |
7045 | (eval $ac_compile) 2>&5 |
7046 | ac_status=$? | |
5213506e RW |
7047 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
7048 | test $ac_status = 0; }; then | |
1cf3d07d SE |
7049 | case `/usr/bin/file conftest.$ac_objext` in |
7050 | *ELF-32*) | |
7051 | HPUX_IA64_MODE="32" | |
7052 | ;; | |
7053 | *ELF-64*) | |
7054 | HPUX_IA64_MODE="64" | |
7055 | ;; | |
7056 | esac | |
7057 | fi | |
7058 | rm -rf conftest* | |
7059 | ;; | |
7060 | *-*-irix6*) | |
7061 | # Find out which ABI we are using. | |
5213506e RW |
7062 | echo '#line 7062 "configure"' > conftest.$ac_ext |
7063 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 | |
1cf3d07d SE |
7064 | (eval $ac_compile) 2>&5 |
7065 | ac_status=$? | |
5213506e RW |
7066 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
7067 | test $ac_status = 0; }; then | |
1cf3d07d SE |
7068 | if test "$lt_cv_prog_gnu_ld" = yes; then |
7069 | case `/usr/bin/file conftest.$ac_objext` in | |
7070 | *32-bit*) | |
7071 | LD="${LD-ld} -melf32bsmip" | |
7072 | ;; | |
7073 | *N32*) | |
7074 | LD="${LD-ld} -melf32bmipn32" | |
7075 | ;; | |
7076 | *64-bit*) | |
7077 | LD="${LD-ld} -melf64bmip" | |
7078 | ;; | |
7079 | esac | |
7080 | else | |
7081 | case `/usr/bin/file conftest.$ac_objext` in | |
7082 | *32-bit*) | |
7083 | LD="${LD-ld} -32" | |
7084 | ;; | |
7085 | *N32*) | |
7086 | LD="${LD-ld} -n32" | |
7087 | ;; | |
7088 | *64-bit*) | |
7089 | LD="${LD-ld} -64" | |
7090 | ;; | |
7091 | esac | |
7092 | fi | |
7093 | fi | |
7094 | rm -rf conftest* | |
7095 | ;; | |
7096 | ||
7097 | x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ | |
7098 | s390*-*linux*|s390*-*tpf*|sparc*-*linux*) | |
7099 | # Find out which ABI we are using. | |
7100 | echo 'int i;' > conftest.$ac_ext | |
5213506e | 7101 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 |
1cf3d07d SE |
7102 | (eval $ac_compile) 2>&5 |
7103 | ac_status=$? | |
5213506e RW |
7104 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
7105 | test $ac_status = 0; }; then | |
1cf3d07d SE |
7106 | case `/usr/bin/file conftest.o` in |
7107 | *32-bit*) | |
7108 | case $host in | |
7109 | x86_64-*kfreebsd*-gnu) | |
7110 | LD="${LD-ld} -m elf_i386_fbsd" | |
7111 | ;; | |
7112 | x86_64-*linux*) | |
7113 | LD="${LD-ld} -m elf_i386" | |
7114 | ;; | |
7115 | ppc64-*linux*|powerpc64-*linux*) | |
7116 | LD="${LD-ld} -m elf32ppclinux" | |
7117 | ;; | |
7118 | s390x-*linux*) | |
7119 | LD="${LD-ld} -m elf_s390" | |
7120 | ;; | |
7121 | sparc64-*linux*) | |
7122 | LD="${LD-ld} -m elf32_sparc" | |
7123 | ;; | |
7124 | esac | |
7125 | ;; | |
7126 | *64-bit*) | |
7127 | case $host in | |
7128 | x86_64-*kfreebsd*-gnu) | |
7129 | LD="${LD-ld} -m elf_x86_64_fbsd" | |
7130 | ;; | |
7131 | x86_64-*linux*) | |
7132 | LD="${LD-ld} -m elf_x86_64" | |
7133 | ;; | |
7134 | ppc*-*linux*|powerpc*-*linux*) | |
7135 | LD="${LD-ld} -m elf64ppc" | |
7136 | ;; | |
7137 | s390*-*linux*|s390*-*tpf*) | |
7138 | LD="${LD-ld} -m elf64_s390" | |
7139 | ;; | |
7140 | sparc*-*linux*) | |
7141 | LD="${LD-ld} -m elf64_sparc" | |
7142 | ;; | |
7143 | esac | |
7144 | ;; | |
7145 | esac | |
7146 | fi | |
7147 | rm -rf conftest* | |
7148 | ;; | |
7149 | ||
7150 | *-*-sco3.2v5*) | |
7151 | # On SCO OpenServer 5, we need -belf to get full-featured binaries. | |
7152 | SAVE_CFLAGS="$CFLAGS" | |
7153 | CFLAGS="$CFLAGS -belf" | |
5213506e RW |
7154 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 |
7155 | $as_echo_n "checking whether the C compiler needs -belf... " >&6; } | |
7156 | if test "${lt_cv_cc_needs_belf+set}" = set; then : | |
7157 | $as_echo_n "(cached) " >&6 | |
1cf3d07d SE |
7158 | else |
7159 | ac_ext=c | |
7160 | ac_cpp='$CPP $CPPFLAGS' | |
7161 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
7162 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
7163 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
7164 | ||
7165 | if test x$gcc_no_link = xyes; then | |
5213506e | 7166 | as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5 |
1cf3d07d | 7167 | fi |
5213506e | 7168 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff66d28f | 7169 | /* end confdefs.h. */ |
3df64633 | 7170 | |
ff66d28f PE |
7171 | int |
7172 | main () | |
7173 | { | |
b2dad0e3 | 7174 | |
ff66d28f PE |
7175 | ; |
7176 | return 0; | |
7177 | } | |
7178 | _ACEOF | |
5213506e | 7179 | if ac_fn_c_try_link "$LINENO"; then : |
b2dad0e3 BK |
7180 | lt_cv_cc_needs_belf=yes |
7181 | else | |
5213506e | 7182 | lt_cv_cc_needs_belf=no |
b2dad0e3 | 7183 | fi |
5213506e RW |
7184 | rm -f core conftest.err conftest.$ac_objext \ |
7185 | conftest$ac_exeext conftest.$ac_ext | |
3df64633 | 7186 | ac_ext=c |
3df64633 | 7187 | ac_cpp='$CPP $CPPFLAGS' |
ff66d28f PE |
7188 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
7189 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
7190 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3df64633 | 7191 | |
b2dad0e3 | 7192 | fi |
5213506e RW |
7193 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 |
7194 | $as_echo "$lt_cv_cc_needs_belf" >&6; } | |
b2dad0e3 BK |
7195 | if test x"$lt_cv_cc_needs_belf" != x"yes"; then |
7196 | # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf | |
7197 | CFLAGS="$SAVE_CFLAGS" | |
7198 | fi | |
7199 | ;; | |
1cf3d07d SE |
7200 | sparc*-*solaris*) |
7201 | # Find out which ABI we are using. | |
7202 | echo 'int i;' > conftest.$ac_ext | |
5213506e | 7203 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 |
1cf3d07d SE |
7204 | (eval $ac_compile) 2>&5 |
7205 | ac_status=$? | |
5213506e RW |
7206 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
7207 | test $ac_status = 0; }; then | |
1cf3d07d SE |
7208 | case `/usr/bin/file conftest.o` in |
7209 | *64-bit*) | |
7210 | case $lt_cv_prog_gnu_ld in | |
7211 | yes*) LD="${LD-ld} -m elf64_sparc" ;; | |
25e5de9a PG |
7212 | *) |
7213 | if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then | |
7214 | LD="${LD-ld} -64" | |
7215 | fi | |
7216 | ;; | |
1cf3d07d SE |
7217 | esac |
7218 | ;; | |
7219 | esac | |
7220 | fi | |
7221 | rm -rf conftest* | |
7222 | ;; | |
b2dad0e3 BK |
7223 | esac |
7224 | ||
1cf3d07d | 7225 | need_locks="$enable_libtool_lock" |
b2dad0e3 | 7226 | |
25e5de9a PG |
7227 | |
7228 | case $host_os in | |
7229 | rhapsody* | darwin*) | |
7230 | if test -n "$ac_tool_prefix"; then | |
7231 | # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. | |
7232 | set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 | |
5213506e RW |
7233 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
7234 | $as_echo_n "checking for $ac_word... " >&6; } | |
7235 | if test "${ac_cv_prog_DSYMUTIL+set}" = set; then : | |
7236 | $as_echo_n "(cached) " >&6 | |
25e5de9a PG |
7237 | else |
7238 | if test -n "$DSYMUTIL"; then | |
7239 | ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. | |
7240 | else | |
7241 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
7242 | for as_dir in $PATH | |
7243 | do | |
7244 | IFS=$as_save_IFS | |
7245 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
7246 | for ac_exec_ext in '' $ac_executable_extensions; do |
7247 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
25e5de9a | 7248 | ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" |
5213506e | 7249 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
25e5de9a PG |
7250 | break 2 |
7251 | fi | |
7252 | done | |
5213506e RW |
7253 | done |
7254 | IFS=$as_save_IFS | |
25e5de9a PG |
7255 | |
7256 | fi | |
7257 | fi | |
7258 | DSYMUTIL=$ac_cv_prog_DSYMUTIL | |
7259 | if test -n "$DSYMUTIL"; then | |
5213506e RW |
7260 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 |
7261 | $as_echo "$DSYMUTIL" >&6; } | |
25e5de9a | 7262 | else |
5213506e RW |
7263 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
7264 | $as_echo "no" >&6; } | |
25e5de9a PG |
7265 | fi |
7266 | ||
5213506e | 7267 | |
25e5de9a PG |
7268 | fi |
7269 | if test -z "$ac_cv_prog_DSYMUTIL"; then | |
7270 | ac_ct_DSYMUTIL=$DSYMUTIL | |
7271 | # Extract the first word of "dsymutil", so it can be a program name with args. | |
7272 | set dummy dsymutil; ac_word=$2 | |
5213506e RW |
7273 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
7274 | $as_echo_n "checking for $ac_word... " >&6; } | |
7275 | if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then : | |
7276 | $as_echo_n "(cached) " >&6 | |
25e5de9a PG |
7277 | else |
7278 | if test -n "$ac_ct_DSYMUTIL"; then | |
7279 | ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. | |
7280 | else | |
7281 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
7282 | for as_dir in $PATH | |
7283 | do | |
7284 | IFS=$as_save_IFS | |
7285 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
7286 | for ac_exec_ext in '' $ac_executable_extensions; do |
7287 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
25e5de9a | 7288 | ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" |
5213506e | 7289 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
25e5de9a PG |
7290 | break 2 |
7291 | fi | |
7292 | done | |
5213506e RW |
7293 | done |
7294 | IFS=$as_save_IFS | |
25e5de9a | 7295 | |
25e5de9a PG |
7296 | fi |
7297 | fi | |
7298 | ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL | |
7299 | if test -n "$ac_ct_DSYMUTIL"; then | |
5213506e RW |
7300 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 |
7301 | $as_echo "$ac_ct_DSYMUTIL" >&6; } | |
25e5de9a | 7302 | else |
5213506e RW |
7303 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
7304 | $as_echo "no" >&6; } | |
25e5de9a PG |
7305 | fi |
7306 | ||
5213506e RW |
7307 | if test "x$ac_ct_DSYMUTIL" = x; then |
7308 | DSYMUTIL=":" | |
7309 | else | |
7310 | case $cross_compiling:$ac_tool_warned in | |
7311 | yes:) | |
7312 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
7313 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
7314 | ac_tool_warned=yes ;; | |
7315 | esac | |
7316 | DSYMUTIL=$ac_ct_DSYMUTIL | |
7317 | fi | |
25e5de9a PG |
7318 | else |
7319 | DSYMUTIL="$ac_cv_prog_DSYMUTIL" | |
7320 | fi | |
7321 | ||
7322 | if test -n "$ac_tool_prefix"; then | |
7323 | # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. | |
7324 | set dummy ${ac_tool_prefix}nmedit; ac_word=$2 | |
5213506e RW |
7325 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
7326 | $as_echo_n "checking for $ac_word... " >&6; } | |
7327 | if test "${ac_cv_prog_NMEDIT+set}" = set; then : | |
7328 | $as_echo_n "(cached) " >&6 | |
25e5de9a PG |
7329 | else |
7330 | if test -n "$NMEDIT"; then | |
7331 | ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. | |
7332 | else | |
7333 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
7334 | for as_dir in $PATH | |
7335 | do | |
7336 | IFS=$as_save_IFS | |
7337 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
7338 | for ac_exec_ext in '' $ac_executable_extensions; do |
7339 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
25e5de9a | 7340 | ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" |
5213506e | 7341 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
25e5de9a PG |
7342 | break 2 |
7343 | fi | |
7344 | done | |
5213506e RW |
7345 | done |
7346 | IFS=$as_save_IFS | |
25e5de9a PG |
7347 | |
7348 | fi | |
7349 | fi | |
7350 | NMEDIT=$ac_cv_prog_NMEDIT | |
7351 | if test -n "$NMEDIT"; then | |
5213506e RW |
7352 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 |
7353 | $as_echo "$NMEDIT" >&6; } | |
25e5de9a | 7354 | else |
5213506e RW |
7355 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
7356 | $as_echo "no" >&6; } | |
25e5de9a PG |
7357 | fi |
7358 | ||
5213506e | 7359 | |
25e5de9a PG |
7360 | fi |
7361 | if test -z "$ac_cv_prog_NMEDIT"; then | |
7362 | ac_ct_NMEDIT=$NMEDIT | |
7363 | # Extract the first word of "nmedit", so it can be a program name with args. | |
7364 | set dummy nmedit; ac_word=$2 | |
5213506e RW |
7365 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
7366 | $as_echo_n "checking for $ac_word... " >&6; } | |
7367 | if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then : | |
7368 | $as_echo_n "(cached) " >&6 | |
25e5de9a PG |
7369 | else |
7370 | if test -n "$ac_ct_NMEDIT"; then | |
7371 | ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. | |
7372 | else | |
7373 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
7374 | for as_dir in $PATH | |
7375 | do | |
7376 | IFS=$as_save_IFS | |
7377 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
7378 | for ac_exec_ext in '' $ac_executable_extensions; do |
7379 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
25e5de9a | 7380 | ac_cv_prog_ac_ct_NMEDIT="nmedit" |
5213506e | 7381 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
25e5de9a PG |
7382 | break 2 |
7383 | fi | |
7384 | done | |
5213506e RW |
7385 | done |
7386 | IFS=$as_save_IFS | |
25e5de9a | 7387 | |
25e5de9a PG |
7388 | fi |
7389 | fi | |
7390 | ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT | |
7391 | if test -n "$ac_ct_NMEDIT"; then | |
5213506e RW |
7392 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 |
7393 | $as_echo "$ac_ct_NMEDIT" >&6; } | |
25e5de9a | 7394 | else |
5213506e RW |
7395 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
7396 | $as_echo "no" >&6; } | |
25e5de9a PG |
7397 | fi |
7398 | ||
5213506e RW |
7399 | if test "x$ac_ct_NMEDIT" = x; then |
7400 | NMEDIT=":" | |
7401 | else | |
7402 | case $cross_compiling:$ac_tool_warned in | |
7403 | yes:) | |
7404 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
7405 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
7406 | ac_tool_warned=yes ;; | |
7407 | esac | |
7408 | NMEDIT=$ac_ct_NMEDIT | |
7409 | fi | |
25e5de9a PG |
7410 | else |
7411 | NMEDIT="$ac_cv_prog_NMEDIT" | |
7412 | fi | |
7413 | ||
7414 | if test -n "$ac_tool_prefix"; then | |
7415 | # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. | |
7416 | set dummy ${ac_tool_prefix}lipo; ac_word=$2 | |
5213506e RW |
7417 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
7418 | $as_echo_n "checking for $ac_word... " >&6; } | |
7419 | if test "${ac_cv_prog_LIPO+set}" = set; then : | |
7420 | $as_echo_n "(cached) " >&6 | |
25e5de9a PG |
7421 | else |
7422 | if test -n "$LIPO"; then | |
7423 | ac_cv_prog_LIPO="$LIPO" # Let the user override the test. | |
7424 | else | |
7425 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
7426 | for as_dir in $PATH | |
7427 | do | |
7428 | IFS=$as_save_IFS | |
7429 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
7430 | for ac_exec_ext in '' $ac_executable_extensions; do |
7431 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
25e5de9a | 7432 | ac_cv_prog_LIPO="${ac_tool_prefix}lipo" |
5213506e | 7433 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
25e5de9a PG |
7434 | break 2 |
7435 | fi | |
7436 | done | |
5213506e RW |
7437 | done |
7438 | IFS=$as_save_IFS | |
25e5de9a PG |
7439 | |
7440 | fi | |
7441 | fi | |
7442 | LIPO=$ac_cv_prog_LIPO | |
7443 | if test -n "$LIPO"; then | |
5213506e RW |
7444 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 |
7445 | $as_echo "$LIPO" >&6; } | |
25e5de9a | 7446 | else |
5213506e RW |
7447 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
7448 | $as_echo "no" >&6; } | |
25e5de9a PG |
7449 | fi |
7450 | ||
5213506e | 7451 | |
25e5de9a PG |
7452 | fi |
7453 | if test -z "$ac_cv_prog_LIPO"; then | |
7454 | ac_ct_LIPO=$LIPO | |
7455 | # Extract the first word of "lipo", so it can be a program name with args. | |
7456 | set dummy lipo; ac_word=$2 | |
5213506e RW |
7457 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
7458 | $as_echo_n "checking for $ac_word... " >&6; } | |
7459 | if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then : | |
7460 | $as_echo_n "(cached) " >&6 | |
25e5de9a PG |
7461 | else |
7462 | if test -n "$ac_ct_LIPO"; then | |
7463 | ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. | |
7464 | else | |
7465 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
7466 | for as_dir in $PATH | |
7467 | do | |
7468 | IFS=$as_save_IFS | |
7469 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
7470 | for ac_exec_ext in '' $ac_executable_extensions; do |
7471 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
25e5de9a | 7472 | ac_cv_prog_ac_ct_LIPO="lipo" |
5213506e | 7473 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
25e5de9a PG |
7474 | break 2 |
7475 | fi | |
7476 | done | |
5213506e RW |
7477 | done |
7478 | IFS=$as_save_IFS | |
25e5de9a | 7479 | |
25e5de9a PG |
7480 | fi |
7481 | fi | |
7482 | ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO | |
7483 | if test -n "$ac_ct_LIPO"; then | |
5213506e RW |
7484 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 |
7485 | $as_echo "$ac_ct_LIPO" >&6; } | |
25e5de9a | 7486 | else |
5213506e RW |
7487 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
7488 | $as_echo "no" >&6; } | |
25e5de9a PG |
7489 | fi |
7490 | ||
5213506e RW |
7491 | if test "x$ac_ct_LIPO" = x; then |
7492 | LIPO=":" | |
7493 | else | |
7494 | case $cross_compiling:$ac_tool_warned in | |
7495 | yes:) | |
7496 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
7497 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
7498 | ac_tool_warned=yes ;; | |
7499 | esac | |
7500 | LIPO=$ac_ct_LIPO | |
7501 | fi | |
25e5de9a PG |
7502 | else |
7503 | LIPO="$ac_cv_prog_LIPO" | |
7504 | fi | |
7505 | ||
7506 | if test -n "$ac_tool_prefix"; then | |
7507 | # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. | |
7508 | set dummy ${ac_tool_prefix}otool; ac_word=$2 | |
5213506e RW |
7509 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
7510 | $as_echo_n "checking for $ac_word... " >&6; } | |
7511 | if test "${ac_cv_prog_OTOOL+set}" = set; then : | |
7512 | $as_echo_n "(cached) " >&6 | |
25e5de9a PG |
7513 | else |
7514 | if test -n "$OTOOL"; then | |
7515 | ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. | |
7516 | else | |
7517 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
7518 | for as_dir in $PATH | |
7519 | do | |
7520 | IFS=$as_save_IFS | |
7521 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
7522 | for ac_exec_ext in '' $ac_executable_extensions; do |
7523 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
25e5de9a | 7524 | ac_cv_prog_OTOOL="${ac_tool_prefix}otool" |
5213506e | 7525 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
25e5de9a PG |
7526 | break 2 |
7527 | fi | |
7528 | done | |
5213506e RW |
7529 | done |
7530 | IFS=$as_save_IFS | |
25e5de9a PG |
7531 | |
7532 | fi | |
7533 | fi | |
7534 | OTOOL=$ac_cv_prog_OTOOL | |
7535 | if test -n "$OTOOL"; then | |
5213506e RW |
7536 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 |
7537 | $as_echo "$OTOOL" >&6; } | |
25e5de9a | 7538 | else |
5213506e RW |
7539 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
7540 | $as_echo "no" >&6; } | |
25e5de9a PG |
7541 | fi |
7542 | ||
5213506e | 7543 | |
25e5de9a PG |
7544 | fi |
7545 | if test -z "$ac_cv_prog_OTOOL"; then | |
7546 | ac_ct_OTOOL=$OTOOL | |
7547 | # Extract the first word of "otool", so it can be a program name with args. | |
7548 | set dummy otool; ac_word=$2 | |
5213506e RW |
7549 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
7550 | $as_echo_n "checking for $ac_word... " >&6; } | |
7551 | if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then : | |
7552 | $as_echo_n "(cached) " >&6 | |
25e5de9a PG |
7553 | else |
7554 | if test -n "$ac_ct_OTOOL"; then | |
7555 | ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. | |
7556 | else | |
7557 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
7558 | for as_dir in $PATH | |
7559 | do | |
7560 | IFS=$as_save_IFS | |
7561 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
7562 | for ac_exec_ext in '' $ac_executable_extensions; do |
7563 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
25e5de9a | 7564 | ac_cv_prog_ac_ct_OTOOL="otool" |
5213506e | 7565 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
25e5de9a PG |
7566 | break 2 |
7567 | fi | |
7568 | done | |
5213506e RW |
7569 | done |
7570 | IFS=$as_save_IFS | |
25e5de9a | 7571 | |
25e5de9a PG |
7572 | fi |
7573 | fi | |
7574 | ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL | |
7575 | if test -n "$ac_ct_OTOOL"; then | |
5213506e RW |
7576 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 |
7577 | $as_echo "$ac_ct_OTOOL" >&6; } | |
25e5de9a | 7578 | else |
5213506e RW |
7579 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
7580 | $as_echo "no" >&6; } | |
25e5de9a PG |
7581 | fi |
7582 | ||
5213506e RW |
7583 | if test "x$ac_ct_OTOOL" = x; then |
7584 | OTOOL=":" | |
7585 | else | |
7586 | case $cross_compiling:$ac_tool_warned in | |
7587 | yes:) | |
7588 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
7589 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
7590 | ac_tool_warned=yes ;; | |
7591 | esac | |
7592 | OTOOL=$ac_ct_OTOOL | |
7593 | fi | |
25e5de9a PG |
7594 | else |
7595 | OTOOL="$ac_cv_prog_OTOOL" | |
7596 | fi | |
7597 | ||
7598 | if test -n "$ac_tool_prefix"; then | |
7599 | # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. | |
7600 | set dummy ${ac_tool_prefix}otool64; ac_word=$2 | |
5213506e RW |
7601 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
7602 | $as_echo_n "checking for $ac_word... " >&6; } | |
7603 | if test "${ac_cv_prog_OTOOL64+set}" = set; then : | |
7604 | $as_echo_n "(cached) " >&6 | |
25e5de9a PG |
7605 | else |
7606 | if test -n "$OTOOL64"; then | |
7607 | ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. | |
7608 | else | |
7609 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
7610 | for as_dir in $PATH | |
7611 | do | |
7612 | IFS=$as_save_IFS | |
7613 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
7614 | for ac_exec_ext in '' $ac_executable_extensions; do |
7615 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
25e5de9a | 7616 | ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" |
5213506e | 7617 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
25e5de9a PG |
7618 | break 2 |
7619 | fi | |
7620 | done | |
5213506e RW |
7621 | done |
7622 | IFS=$as_save_IFS | |
25e5de9a PG |
7623 | |
7624 | fi | |
7625 | fi | |
7626 | OTOOL64=$ac_cv_prog_OTOOL64 | |
7627 | if test -n "$OTOOL64"; then | |
5213506e RW |
7628 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 |
7629 | $as_echo "$OTOOL64" >&6; } | |
25e5de9a | 7630 | else |
5213506e RW |
7631 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
7632 | $as_echo "no" >&6; } | |
25e5de9a PG |
7633 | fi |
7634 | ||
5213506e | 7635 | |
25e5de9a PG |
7636 | fi |
7637 | if test -z "$ac_cv_prog_OTOOL64"; then | |
7638 | ac_ct_OTOOL64=$OTOOL64 | |
7639 | # Extract the first word of "otool64", so it can be a program name with args. | |
7640 | set dummy otool64; ac_word=$2 | |
5213506e RW |
7641 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
7642 | $as_echo_n "checking for $ac_word... " >&6; } | |
7643 | if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then : | |
7644 | $as_echo_n "(cached) " >&6 | |
25e5de9a PG |
7645 | else |
7646 | if test -n "$ac_ct_OTOOL64"; then | |
7647 | ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. | |
7648 | else | |
7649 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
7650 | for as_dir in $PATH | |
7651 | do | |
7652 | IFS=$as_save_IFS | |
7653 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
7654 | for ac_exec_ext in '' $ac_executable_extensions; do |
7655 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
25e5de9a | 7656 | ac_cv_prog_ac_ct_OTOOL64="otool64" |
5213506e | 7657 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
25e5de9a PG |
7658 | break 2 |
7659 | fi | |
7660 | done | |
5213506e RW |
7661 | done |
7662 | IFS=$as_save_IFS | |
25e5de9a | 7663 | |
25e5de9a PG |
7664 | fi |
7665 | fi | |
7666 | ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 | |
7667 | if test -n "$ac_ct_OTOOL64"; then | |
5213506e RW |
7668 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 |
7669 | $as_echo "$ac_ct_OTOOL64" >&6; } | |
25e5de9a | 7670 | else |
5213506e RW |
7671 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
7672 | $as_echo "no" >&6; } | |
25e5de9a PG |
7673 | fi |
7674 | ||
5213506e RW |
7675 | if test "x$ac_ct_OTOOL64" = x; then |
7676 | OTOOL64=":" | |
7677 | else | |
7678 | case $cross_compiling:$ac_tool_warned in | |
7679 | yes:) | |
7680 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
7681 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
7682 | ac_tool_warned=yes ;; | |
7683 | esac | |
7684 | OTOOL64=$ac_ct_OTOOL64 | |
7685 | fi | |
25e5de9a PG |
7686 | else |
7687 | OTOOL64="$ac_cv_prog_OTOOL64" | |
7688 | fi | |
7689 | ||
7690 | ||
7691 | ||
7692 | ||
7693 | ||
7694 | ||
7695 | ||
7696 | ||
7697 | ||
7698 | ||
7699 | ||
7700 | ||
7701 | ||
7702 | ||
7703 | ||
7704 | ||
7705 | ||
7706 | ||
7707 | ||
7708 | ||
7709 | ||
7710 | ||
7711 | ||
7712 | ||
7713 | ||
7714 | ||
7715 | ||
5213506e RW |
7716 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 |
7717 | $as_echo_n "checking for -single_module linker flag... " >&6; } | |
7718 | if test "${lt_cv_apple_cc_single_mod+set}" = set; then : | |
7719 | $as_echo_n "(cached) " >&6 | |
25e5de9a PG |
7720 | else |
7721 | lt_cv_apple_cc_single_mod=no | |
7722 | if test -z "${LT_MULTI_MODULE}"; then | |
7723 | # By default we will add the -single_module flag. You can override | |
7724 | # by either setting the environment variable LT_MULTI_MODULE | |
7725 | # non-empty at configure time, or by adding -multi_module to the | |
7726 | # link flags. | |
7727 | rm -rf libconftest.dylib* | |
7728 | echo "int foo(void){return 1;}" > conftest.c | |
7729 | echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ | |
7730 | -dynamiclib -Wl,-single_module conftest.c" >&5 | |
7731 | $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ | |
7732 | -dynamiclib -Wl,-single_module conftest.c 2>conftest.err | |
7733 | _lt_result=$? | |
7734 | if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then | |
7735 | lt_cv_apple_cc_single_mod=yes | |
7736 | else | |
7737 | cat conftest.err >&5 | |
7738 | fi | |
7739 | rm -rf libconftest.dylib* | |
7740 | rm -f conftest.* | |
7741 | fi | |
7742 | fi | |
5213506e RW |
7743 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 |
7744 | $as_echo "$lt_cv_apple_cc_single_mod" >&6; } | |
7745 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 | |
7746 | $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } | |
7747 | if test "${lt_cv_ld_exported_symbols_list+set}" = set; then : | |
7748 | $as_echo_n "(cached) " >&6 | |
25e5de9a PG |
7749 | else |
7750 | lt_cv_ld_exported_symbols_list=no | |
7751 | save_LDFLAGS=$LDFLAGS | |
7752 | echo "_main" > conftest.sym | |
7753 | LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" | |
7754 | if test x$gcc_no_link = xyes; then | |
5213506e | 7755 | as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5 |
25e5de9a | 7756 | fi |
5213506e | 7757 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25e5de9a PG |
7758 | /* end confdefs.h. */ |
7759 | ||
7760 | int | |
7761 | main () | |
7762 | { | |
7763 | ||
7764 | ; | |
7765 | return 0; | |
7766 | } | |
7767 | _ACEOF | |
5213506e | 7768 | if ac_fn_c_try_link "$LINENO"; then : |
25e5de9a PG |
7769 | lt_cv_ld_exported_symbols_list=yes |
7770 | else | |
5213506e | 7771 | lt_cv_ld_exported_symbols_list=no |
25e5de9a | 7772 | fi |
5213506e RW |
7773 | rm -f core conftest.err conftest.$ac_objext \ |
7774 | conftest$ac_exeext conftest.$ac_ext | |
25e5de9a PG |
7775 | LDFLAGS="$save_LDFLAGS" |
7776 | ||
7777 | fi | |
5213506e RW |
7778 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 |
7779 | $as_echo "$lt_cv_ld_exported_symbols_list" >&6; } | |
25e5de9a PG |
7780 | case $host_os in |
7781 | rhapsody* | darwin1.[012]) | |
7782 | _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; | |
7783 | darwin1.*) | |
7784 | _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; | |
7785 | darwin*) # darwin 5.x on | |
7786 | # if running on 10.5 or later, the deployment target defaults | |
7787 | # to the OS version, if on x86, and 10.4, the deployment | |
7788 | # target defaults to 10.4. Don't you love it? | |
7789 | case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in | |
7790 | 10.0,*86*-darwin8*|10.0,*-darwin[91]*) | |
7791 | _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; | |
7792 | 10.[012]*) | |
7793 | _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; | |
7794 | 10.*) | |
7795 | _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; | |
7796 | esac | |
7797 | ;; | |
7798 | esac | |
7799 | if test "$lt_cv_apple_cc_single_mod" = "yes"; then | |
7800 | _lt_dar_single_mod='$single_module' | |
7801 | fi | |
7802 | if test "$lt_cv_ld_exported_symbols_list" = "yes"; then | |
7803 | _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' | |
7804 | else | |
7805 | _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' | |
7806 | fi | |
7807 | if test "$DSYMUTIL" != ":"; then | |
7808 | _lt_dsymutil='~$DSYMUTIL $lib || :' | |
7809 | else | |
7810 | _lt_dsymutil= | |
7811 | fi | |
7812 | ;; | |
7813 | esac | |
7814 | ||
5213506e RW |
7815 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 |
7816 | $as_echo_n "checking for ANSI C header files... " >&6; } | |
7817 | if test "${ac_cv_header_stdc+set}" = set; then : | |
7818 | $as_echo_n "(cached) " >&6 | |
1cf3d07d | 7819 | else |
5213506e | 7820 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
1cf3d07d SE |
7821 | /* end confdefs.h. */ |
7822 | #include <stdlib.h> | |
7823 | #include <stdarg.h> | |
7824 | #include <string.h> | |
7825 | #include <float.h> | |
ff66d28f | 7826 | |
1cf3d07d SE |
7827 | int |
7828 | main () | |
ff66d28f | 7829 | { |
1cf3d07d SE |
7830 | |
7831 | ; | |
7832 | return 0; | |
7833 | } | |
7834 | _ACEOF | |
5213506e | 7835 | if ac_fn_c_try_compile "$LINENO"; then : |
1cf3d07d SE |
7836 | ac_cv_header_stdc=yes |
7837 | else | |
5213506e | 7838 | ac_cv_header_stdc=no |
b2dad0e3 | 7839 | fi |
5213506e | 7840 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
b2dad0e3 | 7841 | |
1cf3d07d SE |
7842 | if test $ac_cv_header_stdc = yes; then |
7843 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
5213506e | 7844 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
1cf3d07d SE |
7845 | /* end confdefs.h. */ |
7846 | #include <string.h> | |
b2dad0e3 | 7847 | |
1cf3d07d SE |
7848 | _ACEOF |
7849 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
5213506e RW |
7850 | $EGREP "memchr" >/dev/null 2>&1; then : |
7851 | ||
b2dad0e3 | 7852 | else |
1cf3d07d | 7853 | ac_cv_header_stdc=no |
b2dad0e3 | 7854 | fi |
1cf3d07d | 7855 | rm -f conftest* |
b2dad0e3 | 7856 | |
1cf3d07d | 7857 | fi |
b2dad0e3 | 7858 | |
1cf3d07d SE |
7859 | if test $ac_cv_header_stdc = yes; then |
7860 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
5213506e | 7861 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
1cf3d07d SE |
7862 | /* end confdefs.h. */ |
7863 | #include <stdlib.h> | |
b2dad0e3 | 7864 | |
1cf3d07d SE |
7865 | _ACEOF |
7866 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
5213506e RW |
7867 | $EGREP "free" >/dev/null 2>&1; then : |
7868 | ||
1cf3d07d SE |
7869 | else |
7870 | ac_cv_header_stdc=no | |
7871 | fi | |
7872 | rm -f conftest* | |
b2dad0e3 | 7873 | |
1cf3d07d | 7874 | fi |
b2dad0e3 | 7875 | |
1cf3d07d SE |
7876 | if test $ac_cv_header_stdc = yes; then |
7877 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
5213506e | 7878 | if test "$cross_compiling" = yes; then : |
1cf3d07d | 7879 | : |
ff66d28f | 7880 | else |
5213506e | 7881 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff66d28f | 7882 | /* end confdefs.h. */ |
1cf3d07d | 7883 | #include <ctype.h> |
5213506e | 7884 | #include <stdlib.h> |
1cf3d07d SE |
7885 | #if ((' ' & 0x0FF) == 0x020) |
7886 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
7887 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
ff66d28f | 7888 | #else |
1cf3d07d SE |
7889 | # define ISLOWER(c) \ |
7890 | (('a' <= (c) && (c) <= 'i') \ | |
7891 | || ('j' <= (c) && (c) <= 'r') \ | |
7892 | || ('s' <= (c) && (c) <= 'z')) | |
7893 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) | |
ff66d28f | 7894 | #endif |
1cf3d07d SE |
7895 | |
7896 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) | |
7897 | int | |
7898 | main () | |
7899 | { | |
7900 | int i; | |
7901 | for (i = 0; i < 256; i++) | |
7902 | if (XOR (islower (i), ISLOWER (i)) | |
7903 | || toupper (i) != TOUPPER (i)) | |
5213506e RW |
7904 | return 2; |
7905 | return 0; | |
1cf3d07d | 7906 | } |
ff66d28f | 7907 | _ACEOF |
5213506e | 7908 | if ac_fn_c_try_run "$LINENO"; then : |
ff66d28f | 7909 | |
5213506e RW |
7910 | else |
7911 | ac_cv_header_stdc=no | |
1cf3d07d | 7912 | fi |
5213506e RW |
7913 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
7914 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
1cf3d07d | 7915 | fi |
5213506e | 7916 | |
1cf3d07d SE |
7917 | fi |
7918 | fi | |
5213506e RW |
7919 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 |
7920 | $as_echo "$ac_cv_header_stdc" >&6; } | |
1cf3d07d SE |
7921 | if test $ac_cv_header_stdc = yes; then |
7922 | ||
5213506e | 7923 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h |
1cf3d07d SE |
7924 | |
7925 | fi | |
7926 | ||
7927 | # On IRIX 5.3, sys/types and inttypes.h are conflicting. | |
1cf3d07d | 7928 | for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ |
4cdc8761 | 7929 | inttypes.h stdint.h unistd.h |
5213506e RW |
7930 | do : |
7931 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
7932 | ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default | |
7933 | " | |
7934 | eval as_val=\$$as_ac_Header | |
7935 | if test "x$as_val" = x""yes; then : | |
1cf3d07d | 7936 | cat >>confdefs.h <<_ACEOF |
5213506e | 7937 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
1cf3d07d SE |
7938 | _ACEOF |
7939 | ||
7940 | fi | |
7941 | ||
7942 | done | |
7943 | ||
7944 | ||
1cf3d07d | 7945 | for ac_header in dlfcn.h |
5213506e RW |
7946 | do : |
7947 | ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default | |
7948 | " | |
7949 | if test "x$ac_cv_header_dlfcn_h" = x""yes; then : | |
1cf3d07d | 7950 | cat >>confdefs.h <<_ACEOF |
5213506e | 7951 | #define HAVE_DLFCN_H 1 |
1cf3d07d SE |
7952 | _ACEOF |
7953 | ||
7954 | fi | |
7955 | ||
7956 | done | |
7957 | ||
7958 | ||
7959 | ||
5213506e | 7960 | ac_ext=cpp |
1cf3d07d SE |
7961 | ac_cpp='$CXXCPP $CPPFLAGS' |
7962 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
7963 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
7964 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
5213506e RW |
7965 | if test -z "$CXX"; then |
7966 | if test -n "$CCC"; then | |
7967 | CXX=$CCC | |
7968 | else | |
7969 | if test -n "$ac_tool_prefix"; then | |
7970 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
1cf3d07d SE |
7971 | do |
7972 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
7973 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
5213506e RW |
7974 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
7975 | $as_echo_n "checking for $ac_word... " >&6; } | |
7976 | if test "${glibcxx_cv_prog_CXX+set}" = set; then : | |
7977 | $as_echo_n "(cached) " >&6 | |
1cf3d07d SE |
7978 | else |
7979 | if test -n "$CXX"; then | |
7980 | glibcxx_cv_prog_CXX="$CXX" # Let the user override the test. | |
7981 | else | |
7982 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
7983 | for as_dir in $PATH | |
7984 | do | |
7985 | IFS=$as_save_IFS | |
7986 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
7987 | for ac_exec_ext in '' $ac_executable_extensions; do |
7988 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
1cf3d07d | 7989 | glibcxx_cv_prog_CXX="$ac_tool_prefix$ac_prog" |
5213506e | 7990 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
1cf3d07d SE |
7991 | break 2 |
7992 | fi | |
7993 | done | |
5213506e RW |
7994 | done |
7995 | IFS=$as_save_IFS | |
1cf3d07d SE |
7996 | |
7997 | fi | |
7998 | fi | |
7999 | CXX=$glibcxx_cv_prog_CXX | |
8000 | if test -n "$CXX"; then | |
5213506e RW |
8001 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 |
8002 | $as_echo "$CXX" >&6; } | |
1cf3d07d | 8003 | else |
5213506e RW |
8004 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
8005 | $as_echo "no" >&6; } | |
1cf3d07d SE |
8006 | fi |
8007 | ||
5213506e | 8008 | |
1cf3d07d SE |
8009 | test -n "$CXX" && break |
8010 | done | |
8011 | fi | |
8012 | if test -z "$CXX"; then | |
8013 | ac_ct_CXX=$CXX | |
5213506e | 8014 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC |
1cf3d07d SE |
8015 | do |
8016 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
8017 | set dummy $ac_prog; ac_word=$2 | |
5213506e RW |
8018 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
8019 | $as_echo_n "checking for $ac_word... " >&6; } | |
8020 | if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then : | |
8021 | $as_echo_n "(cached) " >&6 | |
1cf3d07d SE |
8022 | else |
8023 | if test -n "$ac_ct_CXX"; then | |
8024 | ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. | |
8025 | else | |
8026 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
8027 | for as_dir in $PATH | |
8028 | do | |
8029 | IFS=$as_save_IFS | |
8030 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
8031 | for ac_exec_ext in '' $ac_executable_extensions; do |
8032 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
1cf3d07d | 8033 | ac_cv_prog_ac_ct_CXX="$ac_prog" |
5213506e | 8034 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
1cf3d07d SE |
8035 | break 2 |
8036 | fi | |
8037 | done | |
5213506e RW |
8038 | done |
8039 | IFS=$as_save_IFS | |
1cf3d07d SE |
8040 | |
8041 | fi | |
8042 | fi | |
8043 | ac_ct_CXX=$ac_cv_prog_ac_ct_CXX | |
8044 | if test -n "$ac_ct_CXX"; then | |
5213506e RW |
8045 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 |
8046 | $as_echo "$ac_ct_CXX" >&6; } | |
1cf3d07d | 8047 | else |
5213506e RW |
8048 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
8049 | $as_echo "no" >&6; } | |
1cf3d07d SE |
8050 | fi |
8051 | ||
5213506e | 8052 | |
1cf3d07d SE |
8053 | test -n "$ac_ct_CXX" && break |
8054 | done | |
1cf3d07d | 8055 | |
5213506e RW |
8056 | if test "x$ac_ct_CXX" = x; then |
8057 | CXX="g++" | |
8058 | else | |
8059 | case $cross_compiling:$ac_tool_warned in | |
8060 | yes:) | |
8061 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
8062 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
8063 | ac_tool_warned=yes ;; | |
8064 | esac | |
8065 | CXX=$ac_ct_CXX | |
8066 | fi | |
1cf3d07d SE |
8067 | fi |
8068 | ||
5213506e RW |
8069 | fi |
8070 | fi | |
1cf3d07d | 8071 | # Provide some information about the compiler. |
5213506e RW |
8072 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 |
8073 | set X $ac_compile | |
8074 | ac_compiler=$2 | |
8075 | for ac_option in --version -v -V -qversion; do | |
8076 | { { ac_try="$ac_compiler $ac_option >&5" | |
8077 | case "(($ac_try" in | |
8078 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
8079 | *) ac_try_echo=$ac_try;; | |
8080 | esac | |
8081 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
8082 | $as_echo "$ac_try_echo"; } >&5 | |
8083 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
1cf3d07d | 8084 | ac_status=$? |
5213506e RW |
8085 | if test -s conftest.err; then |
8086 | sed '10a\ | |
8087 | ... rest of stderr output deleted ... | |
8088 | 10q' conftest.err >conftest.er1 | |
8089 | cat conftest.er1 >&5 | |
8090 | rm -f conftest.er1 conftest.err | |
8091 | fi | |
8092 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
8093 | test $ac_status = 0; } | |
8094 | done | |
1cf3d07d | 8095 | |
5213506e RW |
8096 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 |
8097 | $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } | |
8098 | if test "${ac_cv_cxx_compiler_gnu+set}" = set; then : | |
8099 | $as_echo_n "(cached) " >&6 | |
1cf3d07d | 8100 | else |
5213506e | 8101 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
1cf3d07d SE |
8102 | /* end confdefs.h. */ |
8103 | ||
8104 | int | |
8105 | main () | |
8106 | { | |
8107 | #ifndef __GNUC__ | |
8108 | choke me | |
8109 | #endif | |
8110 | ||
8111 | ; | |
8112 | return 0; | |
8113 | } | |
8114 | _ACEOF | |
5213506e | 8115 | if ac_fn_cxx_try_compile "$LINENO"; then : |
1cf3d07d SE |
8116 | ac_compiler_gnu=yes |
8117 | else | |
5213506e | 8118 | ac_compiler_gnu=no |
1cf3d07d | 8119 | fi |
5213506e | 8120 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
1cf3d07d SE |
8121 | ac_cv_cxx_compiler_gnu=$ac_compiler_gnu |
8122 | ||
8123 | fi | |
5213506e RW |
8124 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 |
8125 | $as_echo "$ac_cv_cxx_compiler_gnu" >&6; } | |
8126 | if test $ac_compiler_gnu = yes; then | |
8127 | GXX=yes | |
8128 | else | |
8129 | GXX= | |
8130 | fi | |
1cf3d07d SE |
8131 | ac_test_CXXFLAGS=${CXXFLAGS+set} |
8132 | ac_save_CXXFLAGS=$CXXFLAGS | |
5213506e RW |
8133 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 |
8134 | $as_echo_n "checking whether $CXX accepts -g... " >&6; } | |
8135 | if test "${ac_cv_prog_cxx_g+set}" = set; then : | |
8136 | $as_echo_n "(cached) " >&6 | |
1cf3d07d | 8137 | else |
5213506e RW |
8138 | ac_save_cxx_werror_flag=$ac_cxx_werror_flag |
8139 | ac_cxx_werror_flag=yes | |
8140 | ac_cv_prog_cxx_g=no | |
8141 | CXXFLAGS="-g" | |
8142 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1cf3d07d SE |
8143 | /* end confdefs.h. */ |
8144 | ||
8145 | int | |
8146 | main () | |
8147 | { | |
8148 | ||
8149 | ; | |
8150 | return 0; | |
8151 | } | |
8152 | _ACEOF | |
5213506e | 8153 | if ac_fn_cxx_try_compile "$LINENO"; then : |
1cf3d07d SE |
8154 | ac_cv_prog_cxx_g=yes |
8155 | else | |
5213506e RW |
8156 | CXXFLAGS="" |
8157 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1cf3d07d | 8158 | /* end confdefs.h. */ |
5213506e | 8159 | |
1cf3d07d SE |
8160 | int |
8161 | main () | |
8162 | { | |
5213506e | 8163 | |
1cf3d07d SE |
8164 | ; |
8165 | return 0; | |
8166 | } | |
8167 | _ACEOF | |
5213506e | 8168 | if ac_fn_cxx_try_compile "$LINENO"; then : |
1cf3d07d | 8169 | |
5213506e RW |
8170 | else |
8171 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
8172 | CXXFLAGS="-g" | |
8173 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1cf3d07d | 8174 | /* end confdefs.h. */ |
5213506e | 8175 | |
1cf3d07d SE |
8176 | int |
8177 | main () | |
8178 | { | |
5213506e | 8179 | |
1cf3d07d SE |
8180 | ; |
8181 | return 0; | |
8182 | } | |
8183 | _ACEOF | |
5213506e RW |
8184 | if ac_fn_cxx_try_compile "$LINENO"; then : |
8185 | ac_cv_prog_cxx_g=yes | |
1cf3d07d | 8186 | fi |
5213506e RW |
8187 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
8188 | fi | |
8189 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
8190 | fi | |
8191 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
8192 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
8193 | fi | |
8194 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 | |
8195 | $as_echo "$ac_cv_prog_cxx_g" >&6; } | |
8196 | if test "$ac_test_CXXFLAGS" = set; then | |
8197 | CXXFLAGS=$ac_save_CXXFLAGS | |
8198 | elif test $ac_cv_prog_cxx_g = yes; then | |
8199 | if test "$GXX" = yes; then | |
8200 | CXXFLAGS="-g -O2" | |
8201 | else | |
8202 | CXXFLAGS="-g" | |
8203 | fi | |
8204 | else | |
8205 | if test "$GXX" = yes; then | |
8206 | CXXFLAGS="-O2" | |
8207 | else | |
8208 | CXXFLAGS= | |
8209 | fi | |
1cf3d07d | 8210 | fi |
1cf3d07d SE |
8211 | ac_ext=c |
8212 | ac_cpp='$CPP $CPPFLAGS' | |
8213 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
8214 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
8215 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
8216 | ||
8217 | if test -n "$CXX" && ( test "X$CXX" != "Xno" && | |
8218 | ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || | |
8219 | (test "X$CXX" != "Xg++"))) ; then | |
5213506e | 8220 | ac_ext=cpp |
1cf3d07d SE |
8221 | ac_cpp='$CXXCPP $CPPFLAGS' |
8222 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
8223 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
8224 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
5213506e RW |
8225 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5 |
8226 | $as_echo_n "checking how to run the C++ preprocessor... " >&6; } | |
1cf3d07d | 8227 | if test -z "$CXXCPP"; then |
5213506e RW |
8228 | if test "${ac_cv_prog_CXXCPP+set}" = set; then : |
8229 | $as_echo_n "(cached) " >&6 | |
1cf3d07d SE |
8230 | else |
8231 | # Double quotes because CXXCPP needs to be expanded | |
8232 | for CXXCPP in "$CXX -E" "/lib/cpp" | |
8233 | do | |
8234 | ac_preproc_ok=false | |
8235 | for ac_cxx_preproc_warn_flag in '' yes | |
8236 | do | |
8237 | # Use a header file that comes with gcc, so configuring glibc | |
8238 | # with a fresh cross-compiler works. | |
8239 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
8240 | # <limits.h> exists even on freestanding compilers. | |
8241 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
8242 | # not just through cpp. "Syntax error" is here to catch this case. | |
5213506e | 8243 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
1cf3d07d SE |
8244 | /* end confdefs.h. */ |
8245 | #ifdef __STDC__ | |
8246 | # include <limits.h> | |
8247 | #else | |
8248 | # include <assert.h> | |
8249 | #endif | |
8250 | Syntax error | |
8251 | _ACEOF | |
5213506e | 8252 | if ac_fn_cxx_try_cpp "$LINENO"; then : |
1cf3d07d | 8253 | |
5213506e | 8254 | else |
1cf3d07d SE |
8255 | # Broken: fails on valid input. |
8256 | continue | |
8257 | fi | |
8258 | rm -f conftest.err conftest.$ac_ext | |
8259 | ||
5213506e | 8260 | # OK, works on sane cases. Now check whether nonexistent headers |
1cf3d07d | 8261 | # can be detected and how. |
5213506e | 8262 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
1cf3d07d SE |
8263 | /* end confdefs.h. */ |
8264 | #include <ac_nonexistent.h> | |
8265 | _ACEOF | |
5213506e | 8266 | if ac_fn_cxx_try_cpp "$LINENO"; then : |
1cf3d07d SE |
8267 | # Broken: success on invalid input. |
8268 | continue | |
8269 | else | |
1cf3d07d SE |
8270 | # Passes both tests. |
8271 | ac_preproc_ok=: | |
8272 | break | |
8273 | fi | |
8274 | rm -f conftest.err conftest.$ac_ext | |
8275 | ||
8276 | done | |
8277 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
8278 | rm -f conftest.err conftest.$ac_ext | |
5213506e | 8279 | if $ac_preproc_ok; then : |
1cf3d07d SE |
8280 | break |
8281 | fi | |
8282 | ||
8283 | done | |
8284 | ac_cv_prog_CXXCPP=$CXXCPP | |
8285 | ||
8286 | fi | |
8287 | CXXCPP=$ac_cv_prog_CXXCPP | |
8288 | else | |
8289 | ac_cv_prog_CXXCPP=$CXXCPP | |
8290 | fi | |
5213506e RW |
8291 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5 |
8292 | $as_echo "$CXXCPP" >&6; } | |
1cf3d07d SE |
8293 | ac_preproc_ok=false |
8294 | for ac_cxx_preproc_warn_flag in '' yes | |
8295 | do | |
8296 | # Use a header file that comes with gcc, so configuring glibc | |
8297 | # with a fresh cross-compiler works. | |
8298 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
8299 | # <limits.h> exists even on freestanding compilers. | |
8300 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
8301 | # not just through cpp. "Syntax error" is here to catch this case. | |
5213506e | 8302 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
1cf3d07d SE |
8303 | /* end confdefs.h. */ |
8304 | #ifdef __STDC__ | |
8305 | # include <limits.h> | |
8306 | #else | |
8307 | # include <assert.h> | |
8308 | #endif | |
8309 | Syntax error | |
8310 | _ACEOF | |
5213506e | 8311 | if ac_fn_cxx_try_cpp "$LINENO"; then : |
1cf3d07d | 8312 | |
5213506e | 8313 | else |
1cf3d07d SE |
8314 | # Broken: fails on valid input. |
8315 | continue | |
8316 | fi | |
8317 | rm -f conftest.err conftest.$ac_ext | |
8318 | ||
5213506e | 8319 | # OK, works on sane cases. Now check whether nonexistent headers |
1cf3d07d | 8320 | # can be detected and how. |
5213506e | 8321 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
1cf3d07d SE |
8322 | /* end confdefs.h. */ |
8323 | #include <ac_nonexistent.h> | |
8324 | _ACEOF | |
5213506e | 8325 | if ac_fn_cxx_try_cpp "$LINENO"; then : |
1cf3d07d SE |
8326 | # Broken: success on invalid input. |
8327 | continue | |
8328 | else | |
1cf3d07d SE |
8329 | # Passes both tests. |
8330 | ac_preproc_ok=: | |
8331 | break | |
8332 | fi | |
8333 | rm -f conftest.err conftest.$ac_ext | |
8334 | ||
8335 | done | |
8336 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
8337 | rm -f conftest.err conftest.$ac_ext | |
5213506e RW |
8338 | if $ac_preproc_ok; then : |
8339 | ||
1cf3d07d | 8340 | else |
5213506e RW |
8341 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
8342 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
18c04407 | 8343 | _lt_caught_CXX_error=yes; } |
1cf3d07d SE |
8344 | fi |
8345 | ||
8346 | ac_ext=c | |
8347 | ac_cpp='$CPP $CPPFLAGS' | |
8348 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
8349 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
8350 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
8351 | ||
8352 | else | |
8353 | _lt_caught_CXX_error=yes | |
8354 | fi | |
8355 | ||
8356 | ||
8357 | ||
8358 | ||
8359 | ||
25e5de9a PG |
8360 | # Set options |
8361 | ||
8362 | ||
8363 | ||
8364 | ||
8365 | enable_win32_dll=no | |
8366 | ||
8367 | ||
5213506e RW |
8368 | # Check whether --enable-shared was given. |
8369 | if test "${enable_shared+set}" = set; then : | |
8370 | enableval=$enable_shared; p=${PACKAGE-default} | |
25e5de9a PG |
8371 | case $enableval in |
8372 | yes) enable_shared=yes ;; | |
8373 | no) enable_shared=no ;; | |
8374 | *) | |
8375 | enable_shared=no | |
8376 | # Look at the argument we got. We use all the common list separators. | |
8377 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," | |
8378 | for pkg in $enableval; do | |
8379 | IFS="$lt_save_ifs" | |
8380 | if test "X$pkg" = "X$p"; then | |
8381 | enable_shared=yes | |
8382 | fi | |
8383 | done | |
8384 | IFS="$lt_save_ifs" | |
8385 | ;; | |
8386 | esac | |
8387 | else | |
8388 | enable_shared=yes | |
5213506e | 8389 | fi |
25e5de9a PG |
8390 | |
8391 | ||
8392 | ||
8393 | ||
8394 | ||
8395 | ||
8396 | ||
8397 | ||
5213506e RW |
8398 | |
8399 | # Check whether --enable-static was given. | |
8400 | if test "${enable_static+set}" = set; then : | |
8401 | enableval=$enable_static; p=${PACKAGE-default} | |
25e5de9a PG |
8402 | case $enableval in |
8403 | yes) enable_static=yes ;; | |
8404 | no) enable_static=no ;; | |
8405 | *) | |
8406 | enable_static=no | |
8407 | # Look at the argument we got. We use all the common list separators. | |
8408 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," | |
8409 | for pkg in $enableval; do | |
8410 | IFS="$lt_save_ifs" | |
8411 | if test "X$pkg" = "X$p"; then | |
8412 | enable_static=yes | |
8413 | fi | |
8414 | done | |
8415 | IFS="$lt_save_ifs" | |
8416 | ;; | |
8417 | esac | |
8418 | else | |
8419 | enable_static=yes | |
5213506e | 8420 | fi |
25e5de9a PG |
8421 | |
8422 | ||
8423 | ||
8424 | ||
8425 | ||
8426 | ||
8427 | ||
8428 | ||
8429 | ||
5213506e RW |
8430 | |
8431 | # Check whether --with-pic was given. | |
8432 | if test "${with_pic+set}" = set; then : | |
8433 | withval=$with_pic; pic_mode="$withval" | |
25e5de9a PG |
8434 | else |
8435 | pic_mode=default | |
5213506e RW |
8436 | fi |
8437 | ||
25e5de9a PG |
8438 | |
8439 | test -z "$pic_mode" && pic_mode=default | |
8440 | ||
8441 | ||
8442 | ||
8443 | ||
8444 | ||
8445 | ||
8446 | ||
5213506e RW |
8447 | # Check whether --enable-fast-install was given. |
8448 | if test "${enable_fast_install+set}" = set; then : | |
8449 | enableval=$enable_fast_install; p=${PACKAGE-default} | |
25e5de9a PG |
8450 | case $enableval in |
8451 | yes) enable_fast_install=yes ;; | |
8452 | no) enable_fast_install=no ;; | |
8453 | *) | |
8454 | enable_fast_install=no | |
8455 | # Look at the argument we got. We use all the common list separators. | |
8456 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," | |
8457 | for pkg in $enableval; do | |
8458 | IFS="$lt_save_ifs" | |
8459 | if test "X$pkg" = "X$p"; then | |
8460 | enable_fast_install=yes | |
8461 | fi | |
8462 | done | |
8463 | IFS="$lt_save_ifs" | |
8464 | ;; | |
8465 | esac | |
8466 | else | |
8467 | enable_fast_install=yes | |
5213506e RW |
8468 | fi |
8469 | ||
25e5de9a PG |
8470 | |
8471 | ||
8472 | ||
8473 | ||
8474 | ||
8475 | ||
8476 | ||
8477 | ||
8478 | ||
8479 | ||
1cf3d07d SE |
8480 | # This can be used to rebuild libtool when needed |
8481 | LIBTOOL_DEPS="$ltmain" | |
8482 | ||
8483 | # Always use our own libtool. | |
8484 | LIBTOOL='$(SHELL) $(top_builddir)/libtool' | |
8485 | ||
8486 | ||
8487 | ||
8488 | ||
8489 | ||
8490 | ||
8491 | ||
8492 | ||
8493 | ||
8494 | ||
8495 | ||
8496 | ||
8497 | ||
8498 | ||
8499 | ||
8500 | ||
8501 | ||
8502 | ||
8503 | ||
8504 | ||
8505 | ||
8506 | ||
8507 | ||
8508 | ||
8509 | ||
8510 | test -z "$LN_S" && LN_S="ln -s" | |
8511 | ||
8512 | ||
8513 | ||
8514 | ||
8515 | ||
8516 | ||
8517 | ||
8518 | ||
8519 | ||
8520 | ||
8521 | ||
8522 | ||
8523 | ||
8524 | ||
8525 | if test -n "${ZSH_VERSION+set}" ; then | |
8526 | setopt NO_GLOB_SUBST | |
8527 | fi | |
8528 | ||
5213506e RW |
8529 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 |
8530 | $as_echo_n "checking for objdir... " >&6; } | |
8531 | if test "${lt_cv_objdir+set}" = set; then : | |
8532 | $as_echo_n "(cached) " >&6 | |
1cf3d07d SE |
8533 | else |
8534 | rm -f .libs 2>/dev/null | |
8535 | mkdir .libs 2>/dev/null | |
8536 | if test -d .libs; then | |
8537 | lt_cv_objdir=.libs | |
8538 | else | |
8539 | # MS-DOS does not allow filenames that begin with a dot. | |
8540 | lt_cv_objdir=_libs | |
8541 | fi | |
8542 | rmdir .libs 2>/dev/null | |
8543 | fi | |
5213506e RW |
8544 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 |
8545 | $as_echo "$lt_cv_objdir" >&6; } | |
1cf3d07d SE |
8546 | objdir=$lt_cv_objdir |
8547 | ||
8548 | ||
8549 | ||
8550 | ||
8551 | ||
8552 | cat >>confdefs.h <<_ACEOF | |
8553 | #define LT_OBJDIR "$lt_cv_objdir/" | |
8554 | _ACEOF | |
8555 | ||
8556 | ||
8557 | ||
8558 | ||
8559 | ||
8560 | ||
8561 | ||
8562 | ||
8563 | ||
8564 | ||
8565 | ||
8566 | ||
8567 | ||
8568 | ||
8569 | ||
8570 | ||
8571 | ||
8572 | case $host_os in | |
8573 | aix3*) | |
8574 | # AIX sometimes has problems with the GCC collect2 program. For some | |
8575 | # reason, if we set the COLLECT_NAMES environment variable, the problems | |
8576 | # vanish in a puff of smoke. | |
8577 | if test "X${COLLECT_NAMES+set}" != Xset; then | |
8578 | COLLECT_NAMES= | |
8579 | export COLLECT_NAMES | |
8580 | fi | |
8581 | ;; | |
8582 | esac | |
8583 | ||
8584 | # Sed substitution that helps us do robust quoting. It backslashifies | |
8585 | # metacharacters that are still active within double-quoted strings. | |
8586 | sed_quote_subst='s/\(["`$\\]\)/\\\1/g' | |
8587 | ||
8588 | # Same as above, but do not quote variable references. | |
8589 | double_quote_subst='s/\(["`\\]\)/\\\1/g' | |
8590 | ||
8591 | # Sed substitution to delay expansion of an escaped shell variable in a | |
8592 | # double_quote_subst'ed string. | |
8593 | delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' | |
8594 | ||
8595 | # Sed substitution to delay expansion of an escaped single quote. | |
8596 | delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' | |
8597 | ||
8598 | # Sed substitution to avoid accidental globbing in evaled expressions | |
8599 | no_glob_subst='s/\*/\\\*/g' | |
8600 | ||
8601 | # Global variables: | |
8602 | ofile=libtool | |
8603 | can_build_shared=yes | |
8604 | ||
8605 | # All known linkers require a `.a' archive for static linking (except MSVC, | |
8606 | # which needs '.lib'). | |
8607 | libext=a | |
8608 | ||
8609 | with_gnu_ld="$lt_cv_prog_gnu_ld" | |
8610 | ||
8611 | old_CC="$CC" | |
8612 | old_CFLAGS="$CFLAGS" | |
8613 | ||
8614 | # Set sane defaults for various variables | |
8615 | test -z "$CC" && CC=cc | |
8616 | test -z "$LTCC" && LTCC=$CC | |
8617 | test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS | |
8618 | test -z "$LD" && LD=ld | |
8619 | test -z "$ac_objext" && ac_objext=o | |
8620 | ||
8621 | for cc_temp in $compiler""; do | |
8622 | case $cc_temp in | |
8623 | compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; | |
8624 | distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; | |
8625 | \-*) ;; | |
8626 | *) break;; | |
8627 | esac | |
8628 | done | |
8629 | cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` | |
8630 | ||
8631 | ||
8632 | # Only perform the check for file, if the check method requires it | |
8633 | test -z "$MAGIC_CMD" && MAGIC_CMD=file | |
8634 | case $deplibs_check_method in | |
8635 | file_magic*) | |
8636 | if test "$file_magic_cmd" = '$MAGIC_CMD'; then | |
5213506e RW |
8637 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 |
8638 | $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } | |
8639 | if test "${lt_cv_path_MAGIC_CMD+set}" = set; then : | |
8640 | $as_echo_n "(cached) " >&6 | |
1cf3d07d SE |
8641 | else |
8642 | case $MAGIC_CMD in | |
8643 | [\\/*] | ?:[\\/]*) | |
8644 | lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. | |
8645 | ;; | |
8646 | *) | |
8647 | lt_save_MAGIC_CMD="$MAGIC_CMD" | |
8648 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
8649 | ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" | |
8650 | for ac_dir in $ac_dummy; do | |
8651 | IFS="$lt_save_ifs" | |
8652 | test -z "$ac_dir" && ac_dir=. | |
8653 | if test -f $ac_dir/${ac_tool_prefix}file; then | |
8654 | lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" | |
8655 | if test -n "$file_magic_test_file"; then | |
8656 | case $deplibs_check_method in | |
8657 | "file_magic "*) | |
8658 | file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` | |
8659 | MAGIC_CMD="$lt_cv_path_MAGIC_CMD" | |
8660 | if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | | |
8661 | $EGREP "$file_magic_regex" > /dev/null; then | |
8662 | : | |
8663 | else | |
8664 | cat <<_LT_EOF 1>&2 | |
8665 | ||
8666 | *** Warning: the command libtool uses to detect shared libraries, | |
8667 | *** $file_magic_cmd, produces output that libtool cannot recognize. | |
8668 | *** The result is that libtool may fail to recognize shared libraries | |
8669 | *** as such. This will affect the creation of libtool libraries that | |
8670 | *** depend on shared libraries, but programs linked with such libtool | |
8671 | *** libraries will work regardless of this problem. Nevertheless, you | |
8672 | *** may want to report the problem to your system manager and/or to | |
8673 | *** bug-libtool@gnu.org | |
8674 | ||
8675 | _LT_EOF | |
8676 | fi ;; | |
8677 | esac | |
8678 | fi | |
8679 | break | |
8680 | fi | |
8681 | done | |
8682 | IFS="$lt_save_ifs" | |
8683 | MAGIC_CMD="$lt_save_MAGIC_CMD" | |
8684 | ;; | |
8685 | esac | |
8686 | fi | |
8687 | ||
8688 | MAGIC_CMD="$lt_cv_path_MAGIC_CMD" | |
8689 | if test -n "$MAGIC_CMD"; then | |
5213506e RW |
8690 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 |
8691 | $as_echo "$MAGIC_CMD" >&6; } | |
1cf3d07d | 8692 | else |
5213506e RW |
8693 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
8694 | $as_echo "no" >&6; } | |
1cf3d07d SE |
8695 | fi |
8696 | ||
8697 | ||
8698 | ||
8699 | ||
8700 | ||
8701 | if test -z "$lt_cv_path_MAGIC_CMD"; then | |
8702 | if test -n "$ac_tool_prefix"; then | |
5213506e RW |
8703 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 |
8704 | $as_echo_n "checking for file... " >&6; } | |
8705 | if test "${lt_cv_path_MAGIC_CMD+set}" = set; then : | |
8706 | $as_echo_n "(cached) " >&6 | |
1cf3d07d SE |
8707 | else |
8708 | case $MAGIC_CMD in | |
8709 | [\\/*] | ?:[\\/]*) | |
8710 | lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. | |
8711 | ;; | |
8712 | *) | |
8713 | lt_save_MAGIC_CMD="$MAGIC_CMD" | |
8714 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
8715 | ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" | |
8716 | for ac_dir in $ac_dummy; do | |
8717 | IFS="$lt_save_ifs" | |
8718 | test -z "$ac_dir" && ac_dir=. | |
8719 | if test -f $ac_dir/file; then | |
8720 | lt_cv_path_MAGIC_CMD="$ac_dir/file" | |
8721 | if test -n "$file_magic_test_file"; then | |
8722 | case $deplibs_check_method in | |
8723 | "file_magic "*) | |
8724 | file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` | |
8725 | MAGIC_CMD="$lt_cv_path_MAGIC_CMD" | |
8726 | if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | | |
8727 | $EGREP "$file_magic_regex" > /dev/null; then | |
8728 | : | |
8729 | else | |
8730 | cat <<_LT_EOF 1>&2 | |
8731 | ||
8732 | *** Warning: the command libtool uses to detect shared libraries, | |
8733 | *** $file_magic_cmd, produces output that libtool cannot recognize. | |
8734 | *** The result is that libtool may fail to recognize shared libraries | |
8735 | *** as such. This will affect the creation of libtool libraries that | |
8736 | *** depend on shared libraries, but programs linked with such libtool | |
8737 | *** libraries will work regardless of this problem. Nevertheless, you | |
8738 | *** may want to report the problem to your system manager and/or to | |
8739 | *** bug-libtool@gnu.org | |
8740 | ||
8741 | _LT_EOF | |
8742 | fi ;; | |
8743 | esac | |
8744 | fi | |
8745 | break | |
8746 | fi | |
8747 | done | |
8748 | IFS="$lt_save_ifs" | |
8749 | MAGIC_CMD="$lt_save_MAGIC_CMD" | |
8750 | ;; | |
8751 | esac | |
8752 | fi | |
8753 | ||
8754 | MAGIC_CMD="$lt_cv_path_MAGIC_CMD" | |
8755 | if test -n "$MAGIC_CMD"; then | |
5213506e RW |
8756 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 |
8757 | $as_echo "$MAGIC_CMD" >&6; } | |
1cf3d07d | 8758 | else |
5213506e RW |
8759 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
8760 | $as_echo "no" >&6; } | |
1cf3d07d SE |
8761 | fi |
8762 | ||
8763 | ||
8764 | else | |
8765 | MAGIC_CMD=: | |
8766 | fi | |
8767 | fi | |
8768 | ||
8769 | fi | |
8770 | ;; | |
8771 | esac | |
8772 | ||
8773 | # Use C for the default configuration in the libtool script | |
8774 | ||
8775 | lt_save_CC="$CC" | |
8776 | ac_ext=c | |
8777 | ac_cpp='$CPP $CPPFLAGS' | |
8778 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
8779 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
8780 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
8781 | ||
8782 | ||
8783 | # Source file extension for C test sources. | |
8784 | ac_ext=c | |
8785 | ||
8786 | # Object file extension for compiled C test sources. | |
8787 | objext=o | |
8788 | objext=$objext | |
8789 | ||
8790 | # Code to be used in simple compile tests | |
8791 | lt_simple_compile_test_code="int some_variable = 0;" | |
8792 | ||
8793 | # Code to be used in simple link tests | |
8794 | lt_simple_link_test_code='int main(){return(0);}' | |
8795 | ||
8796 | ||
8797 | ||
8798 | ||
8799 | ||
8800 | ||
8801 | ||
8802 | # If no C compiler was specified, use CC. | |
8803 | LTCC=${LTCC-"$CC"} | |
8804 | ||
8805 | # If no C compiler flags were specified, use CFLAGS. | |
8806 | LTCFLAGS=${LTCFLAGS-"$CFLAGS"} | |
8807 | ||
8808 | # Allow CC to be a program name with arguments. | |
8809 | compiler=$CC | |
8810 | ||
8811 | # Save the default compiler, since it gets overwritten when the other | |
8812 | # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. | |
8813 | compiler_DEFAULT=$CC | |
8814 | ||
8815 | # save warnings/boilerplate of simple test code | |
8816 | ac_outfile=conftest.$ac_objext | |
8817 | echo "$lt_simple_compile_test_code" >conftest.$ac_ext | |
8818 | eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err | |
8819 | _lt_compiler_boilerplate=`cat conftest.err` | |
8820 | $RM conftest* | |
8821 | ||
8822 | ac_outfile=conftest.$ac_objext | |
8823 | echo "$lt_simple_link_test_code" >conftest.$ac_ext | |
8824 | eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err | |
8825 | _lt_linker_boilerplate=`cat conftest.err` | |
25e5de9a | 8826 | $RM -r conftest* |
1cf3d07d SE |
8827 | |
8828 | ||
8829 | ## CAVEAT EMPTOR: | |
8830 | ## There is no encapsulation within the following macros, do not change | |
8831 | ## the running order or otherwise move them around unless you know exactly | |
8832 | ## what you are doing... | |
8833 | if test -n "$compiler"; then | |
8834 | ||
8835 | lt_prog_compiler_no_builtin_flag= | |
8836 | ||
8837 | if test "$GCC" = yes; then | |
8838 | lt_prog_compiler_no_builtin_flag=' -fno-builtin' | |
8839 | ||
5213506e RW |
8840 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 |
8841 | $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } | |
8842 | if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then : | |
8843 | $as_echo_n "(cached) " >&6 | |
1cf3d07d SE |
8844 | else |
8845 | lt_cv_prog_compiler_rtti_exceptions=no | |
8846 | ac_outfile=conftest.$ac_objext | |
8847 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
8848 | lt_compiler_flag="-fno-rtti -fno-exceptions" | |
8849 | # Insert the option either (1) after the last *FLAGS variable, or | |
8850 | # (2) before a word containing "conftest.", or (3) at the end. | |
8851 | # Note that $ac_compile itself does not contain backslashes and begins | |
8852 | # with a dollar sign (not a hyphen), so the echo should work correctly. | |
8853 | # The option is referenced via a variable to avoid confusing sed. | |
8854 | lt_compile=`echo "$ac_compile" | $SED \ | |
8855 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ | |
8856 | -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ | |
8857 | -e 's:$: $lt_compiler_flag:'` | |
5213506e | 8858 | (eval echo "\"\$as_me:8858: $lt_compile\"" >&5) |
1cf3d07d SE |
8859 | (eval "$lt_compile" 2>conftest.err) |
8860 | ac_status=$? | |
8861 | cat conftest.err >&5 | |
5213506e | 8862 | echo "$as_me:8862: \$? = $ac_status" >&5 |
1cf3d07d SE |
8863 | if (exit $ac_status) && test -s "$ac_outfile"; then |
8864 | # The compiler can only warn and ignore the option if not recognized | |
8865 | # So say no if there are warnings other than the usual output. | |
8866 | $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp | |
8867 | $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 | |
8868 | if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then | |
8869 | lt_cv_prog_compiler_rtti_exceptions=yes | |
8870 | fi | |
8871 | fi | |
8872 | $RM conftest* | |
8873 | ||
8874 | fi | |
5213506e RW |
8875 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 |
8876 | $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } | |
1cf3d07d SE |
8877 | |
8878 | if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then | |
8879 | lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" | |
8880 | else | |
8881 | : | |
8882 | fi | |
8883 | ||
8884 | fi | |
8885 | ||
8886 | ||
8887 | ||
8888 | ||
8889 | ||
8890 | ||
8891 | lt_prog_compiler_wl= | |
8892 | lt_prog_compiler_pic= | |
8893 | lt_prog_compiler_static= | |
8894 | ||
5213506e RW |
8895 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 |
8896 | $as_echo_n "checking for $compiler option to produce PIC... " >&6; } | |
1cf3d07d SE |
8897 | |
8898 | if test "$GCC" = yes; then | |
8899 | lt_prog_compiler_wl='-Wl,' | |
8900 | lt_prog_compiler_static='-static' | |
8901 | ||
8902 | case $host_os in | |
8903 | aix*) | |
8904 | # All AIX code is PIC. | |
8905 | if test "$host_cpu" = ia64; then | |
8906 | # AIX 5 now supports IA64 processor | |
8907 | lt_prog_compiler_static='-Bstatic' | |
8908 | fi | |
8909 | ;; | |
8910 | ||
8911 | amigaos*) | |
25e5de9a PG |
8912 | case $host_cpu in |
8913 | powerpc) | |
8914 | # see comment about AmigaOS4 .so support | |
8915 | lt_prog_compiler_pic='-fPIC' | |
8916 | ;; | |
8917 | m68k) | |
8918 | # FIXME: we need at least 68020 code to build shared libraries, but | |
8919 | # adding the `-m68020' flag to GCC prevents building anything better, | |
8920 | # like `-m68040'. | |
8921 | lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' | |
8922 | ;; | |
8923 | esac | |
1cf3d07d SE |
8924 | ;; |
8925 | ||
8926 | beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) | |
8927 | # PIC is the default for these OSes. | |
8928 | ;; | |
8929 | ||
25e5de9a | 8930 | mingw* | cygwin* | pw32* | os2* | cegcc*) |
1cf3d07d SE |
8931 | # This hack is so that the source file can tell whether it is being |
8932 | # built for inclusion in a dll (and should export symbols for example). | |
8933 | # Although the cygwin gcc ignores -fPIC, still need this for old-style | |
8934 | # (--disable-auto-import) libraries | |
8935 | lt_prog_compiler_pic='-DDLL_EXPORT' | |
8936 | ;; | |
8937 | ||
8938 | darwin* | rhapsody*) | |
8939 | # PIC is the default on this platform | |
8940 | # Common symbols not allowed in MH_DYLIB files | |
8941 | lt_prog_compiler_pic='-fno-common' | |
8942 | ;; | |
8943 | ||
8944 | hpux*) | |
25e5de9a PG |
8945 | # PIC is the default for 64-bit PA HP-UX, but not for 32-bit |
8946 | # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag | |
8947 | # sets the default TLS model and affects inlining. | |
1cf3d07d | 8948 | case $host_cpu in |
25e5de9a | 8949 | hppa*64*) |
1cf3d07d SE |
8950 | # +Z the default |
8951 | ;; | |
8952 | *) | |
8953 | lt_prog_compiler_pic='-fPIC' | |
8954 | ;; | |
8955 | esac | |
8956 | ;; | |
8957 | ||
8958 | interix[3-9]*) | |
8959 | # Interix 3.x gcc -fpic/-fPIC options generate broken code. | |
8960 | # Instead, we relocate shared libraries at runtime. | |
8961 | ;; | |
8962 | ||
8963 | msdosdjgpp*) | |
8964 | # Just because we use GCC doesn't mean we suddenly get shared libraries | |
8965 | # on systems that don't support them. | |
8966 | lt_prog_compiler_can_build_shared=no | |
8967 | enable_shared=no | |
8968 | ;; | |
8969 | ||
8970 | *nto* | *qnx*) | |
8971 | # QNX uses GNU C++, but need to define -shared option too, otherwise | |
8972 | # it will coredump. | |
8973 | lt_prog_compiler_pic='-fPIC -shared' | |
8974 | ;; | |
8975 | ||
8976 | sysv4*MP*) | |
8977 | if test -d /usr/nec; then | |
8978 | lt_prog_compiler_pic=-Kconform_pic | |
8979 | fi | |
8980 | ;; | |
8981 | ||
8982 | *) | |
8983 | lt_prog_compiler_pic='-fPIC' | |
8984 | ;; | |
8985 | esac | |
8986 | else | |
8987 | # PORTME Check for flag to pass linker flags through the system compiler. | |
8988 | case $host_os in | |
8989 | aix*) | |
8990 | lt_prog_compiler_wl='-Wl,' | |
8991 | if test "$host_cpu" = ia64; then | |
8992 | # AIX 5 now supports IA64 processor | |
8993 | lt_prog_compiler_static='-Bstatic' | |
8994 | else | |
8995 | lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' | |
8996 | fi | |
8997 | ;; | |
1cf3d07d | 8998 | |
25e5de9a | 8999 | mingw* | cygwin* | pw32* | os2* | cegcc*) |
1cf3d07d SE |
9000 | # This hack is so that the source file can tell whether it is being |
9001 | # built for inclusion in a dll (and should export symbols for example). | |
9002 | lt_prog_compiler_pic='-DDLL_EXPORT' | |
9003 | ;; | |
9004 | ||
9005 | hpux9* | hpux10* | hpux11*) | |
9006 | lt_prog_compiler_wl='-Wl,' | |
9007 | # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but | |
9008 | # not for PA HP-UX. | |
9009 | case $host_cpu in | |
9010 | hppa*64*|ia64*) | |
9011 | # +Z the default | |
9012 | ;; | |
9013 | *) | |
9014 | lt_prog_compiler_pic='+Z' | |
9015 | ;; | |
9016 | esac | |
9017 | # Is there a better lt_prog_compiler_static that works with the bundled CC? | |
9018 | lt_prog_compiler_static='${wl}-a ${wl}archive' | |
9019 | ;; | |
9020 | ||
9021 | irix5* | irix6* | nonstopux*) | |
9022 | lt_prog_compiler_wl='-Wl,' | |
9023 | # PIC (with -KPIC) is the default. | |
9024 | lt_prog_compiler_static='-non_shared' | |
9025 | ;; | |
9026 | ||
7a9d3fe8 | 9027 | linux* | k*bsd*-gnu | kopensolaris*-gnu) |
1cf3d07d | 9028 | case $cc_basename in |
25e5de9a PG |
9029 | # old Intel for x86_64 which still supported -KPIC. |
9030 | ecc*) | |
1cf3d07d SE |
9031 | lt_prog_compiler_wl='-Wl,' |
9032 | lt_prog_compiler_pic='-KPIC' | |
9033 | lt_prog_compiler_static='-static' | |
9034 | ;; | |
25e5de9a PG |
9035 | # icc used to be incompatible with GCC. |
9036 | # ICC 10 doesn't accept -KPIC any more. | |
9037 | icc* | ifort*) | |
9038 | lt_prog_compiler_wl='-Wl,' | |
9039 | lt_prog_compiler_pic='-fPIC' | |
9040 | lt_prog_compiler_static='-static' | |
9041 | ;; | |
9042 | # Lahey Fortran 8.1. | |
9043 | lf95*) | |
9044 | lt_prog_compiler_wl='-Wl,' | |
9045 | lt_prog_compiler_pic='--shared' | |
9046 | lt_prog_compiler_static='--static' | |
9047 | ;; | |
1cf3d07d SE |
9048 | pgcc* | pgf77* | pgf90* | pgf95*) |
9049 | # Portland Group compilers (*not* the Pentium gcc compiler, | |
9050 | # which looks to be a dead project) | |
9051 | lt_prog_compiler_wl='-Wl,' | |
9052 | lt_prog_compiler_pic='-fpic' | |
9053 | lt_prog_compiler_static='-Bstatic' | |
9054 | ;; | |
9055 | ccc*) | |
9056 | lt_prog_compiler_wl='-Wl,' | |
9057 | # All Alpha code is PIC. | |
9058 | lt_prog_compiler_static='-non_shared' | |
9059 | ;; | |
25e5de9a PG |
9060 | xl*) |
9061 | # IBM XL C 8.0/Fortran 10.1 on PPC | |
9062 | lt_prog_compiler_wl='-Wl,' | |
9063 | lt_prog_compiler_pic='-qpic' | |
9064 | lt_prog_compiler_static='-qstaticlink' | |
9065 | ;; | |
1cf3d07d SE |
9066 | *) |
9067 | case `$CC -V 2>&1 | sed 5q` in | |
9068 | *Sun\ C*) | |
9069 | # Sun C 5.9 | |
9070 | lt_prog_compiler_pic='-KPIC' | |
9071 | lt_prog_compiler_static='-Bstatic' | |
9072 | lt_prog_compiler_wl='-Wl,' | |
9073 | ;; | |
9074 | *Sun\ F*) | |
9075 | # Sun Fortran 8.3 passes all unrecognized flags to the linker | |
9076 | lt_prog_compiler_pic='-KPIC' | |
9077 | lt_prog_compiler_static='-Bstatic' | |
9078 | lt_prog_compiler_wl='' | |
9079 | ;; | |
9080 | esac | |
9081 | ;; | |
9082 | esac | |
9083 | ;; | |
9084 | ||
9085 | newsos6) | |
9086 | lt_prog_compiler_pic='-KPIC' | |
9087 | lt_prog_compiler_static='-Bstatic' | |
9088 | ;; | |
9089 | ||
9090 | *nto* | *qnx*) | |
9091 | # QNX uses GNU C++, but need to define -shared option too, otherwise | |
9092 | # it will coredump. | |
9093 | lt_prog_compiler_pic='-fPIC -shared' | |
9094 | ;; | |
9095 | ||
9096 | osf3* | osf4* | osf5*) | |
9097 | lt_prog_compiler_wl='-Wl,' | |
9098 | # All OSF/1 code is PIC. | |
9099 | lt_prog_compiler_static='-non_shared' | |
9100 | ;; | |
9101 | ||
9102 | rdos*) | |
9103 | lt_prog_compiler_static='-non_shared' | |
9104 | ;; | |
9105 | ||
9106 | solaris*) | |
9107 | lt_prog_compiler_pic='-KPIC' | |
9108 | lt_prog_compiler_static='-Bstatic' | |
9109 | case $cc_basename in | |
9110 | f77* | f90* | f95*) | |
9111 | lt_prog_compiler_wl='-Qoption ld ';; | |
9112 | *) | |
9113 | lt_prog_compiler_wl='-Wl,';; | |
9114 | esac | |
9115 | ;; | |
9116 | ||
9117 | sunos4*) | |
9118 | lt_prog_compiler_wl='-Qoption ld ' | |
9119 | lt_prog_compiler_pic='-PIC' | |
9120 | lt_prog_compiler_static='-Bstatic' | |
9121 | ;; | |
9122 | ||
9123 | sysv4 | sysv4.2uw2* | sysv4.3*) | |
9124 | lt_prog_compiler_wl='-Wl,' | |
9125 | lt_prog_compiler_pic='-KPIC' | |
9126 | lt_prog_compiler_static='-Bstatic' | |
9127 | ;; | |
9128 | ||
9129 | sysv4*MP*) | |
9130 | if test -d /usr/nec ;then | |
9131 | lt_prog_compiler_pic='-Kconform_pic' | |
9132 | lt_prog_compiler_static='-Bstatic' | |
9133 | fi | |
9134 | ;; | |
9135 | ||
9136 | sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) | |
9137 | lt_prog_compiler_wl='-Wl,' | |
9138 | lt_prog_compiler_pic='-KPIC' | |
9139 | lt_prog_compiler_static='-Bstatic' | |
9140 | ;; | |
9141 | ||
9142 | unicos*) | |
9143 | lt_prog_compiler_wl='-Wl,' | |
9144 | lt_prog_compiler_can_build_shared=no | |
9145 | ;; | |
9146 | ||
9147 | uts4*) | |
9148 | lt_prog_compiler_pic='-pic' | |
9149 | lt_prog_compiler_static='-Bstatic' | |
9150 | ;; | |
9151 | ||
9152 | *) | |
9153 | lt_prog_compiler_can_build_shared=no | |
9154 | ;; | |
9155 | esac | |
9156 | fi | |
9157 | ||
9158 | case $host_os in | |
9159 | # For platforms which do not support PIC, -DPIC is meaningless: | |
9160 | *djgpp*) | |
9161 | lt_prog_compiler_pic= | |
9162 | ;; | |
9163 | *) | |
9164 | lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" | |
9165 | ;; | |
9166 | esac | |
5213506e RW |
9167 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5 |
9168 | $as_echo "$lt_prog_compiler_pic" >&6; } | |
1cf3d07d SE |
9169 | |
9170 | ||
9171 | ||
9172 | ||
9173 | ||
9174 | ||
9175 | # | |
9176 | # Check to make sure the PIC flag actually works. | |
9177 | # | |
9178 | if test -n "$lt_prog_compiler_pic"; then | |
5213506e RW |
9179 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 |
9180 | $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } | |
9181 | if test "${lt_cv_prog_compiler_pic_works+set}" = set; then : | |
9182 | $as_echo_n "(cached) " >&6 | |
1cf3d07d | 9183 | else |
25e5de9a | 9184 | lt_cv_prog_compiler_pic_works=no |
1cf3d07d SE |
9185 | ac_outfile=conftest.$ac_objext |
9186 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
9187 | lt_compiler_flag="$lt_prog_compiler_pic -DPIC" | |
9188 | # Insert the option either (1) after the last *FLAGS variable, or | |
9189 | # (2) before a word containing "conftest.", or (3) at the end. | |
9190 | # Note that $ac_compile itself does not contain backslashes and begins | |
9191 | # with a dollar sign (not a hyphen), so the echo should work correctly. | |
9192 | # The option is referenced via a variable to avoid confusing sed. | |
9193 | lt_compile=`echo "$ac_compile" | $SED \ | |
9194 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ | |
9195 | -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ | |
9196 | -e 's:$: $lt_compiler_flag:'` | |
5213506e | 9197 | (eval echo "\"\$as_me:9197: $lt_compile\"" >&5) |
1cf3d07d SE |
9198 | (eval "$lt_compile" 2>conftest.err) |
9199 | ac_status=$? | |
9200 | cat conftest.err >&5 | |
5213506e | 9201 | echo "$as_me:9201: \$? = $ac_status" >&5 |
1cf3d07d SE |
9202 | if (exit $ac_status) && test -s "$ac_outfile"; then |
9203 | # The compiler can only warn and ignore the option if not recognized | |
9204 | # So say no if there are warnings other than the usual output. | |
9205 | $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp | |
9206 | $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 | |
9207 | if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then | |
25e5de9a | 9208 | lt_cv_prog_compiler_pic_works=yes |
1cf3d07d SE |
9209 | fi |
9210 | fi | |
9211 | $RM conftest* | |
9212 | ||
9213 | fi | |
5213506e RW |
9214 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 |
9215 | $as_echo "$lt_cv_prog_compiler_pic_works" >&6; } | |
1cf3d07d | 9216 | |
25e5de9a | 9217 | if test x"$lt_cv_prog_compiler_pic_works" = xyes; then |
1cf3d07d SE |
9218 | case $lt_prog_compiler_pic in |
9219 | "" | " "*) ;; | |
9220 | *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; | |
9221 | esac | |
9222 | else | |
9223 | lt_prog_compiler_pic= | |
9224 | lt_prog_compiler_can_build_shared=no | |
9225 | fi | |
9226 | ||
9227 | fi | |
9228 | ||
9229 | ||
9230 | ||
9231 | ||
9232 | ||
9233 | ||
9234 | # | |
9235 | # Check to make sure the static flag actually works. | |
9236 | # | |
9237 | wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" | |
5213506e RW |
9238 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 |
9239 | $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } | |
9240 | if test "${lt_cv_prog_compiler_static_works+set}" = set; then : | |
9241 | $as_echo_n "(cached) " >&6 | |
1cf3d07d | 9242 | else |
25e5de9a | 9243 | lt_cv_prog_compiler_static_works=no |
1cf3d07d SE |
9244 | save_LDFLAGS="$LDFLAGS" |
9245 | LDFLAGS="$LDFLAGS $lt_tmp_static_flag" | |
9246 | echo "$lt_simple_link_test_code" > conftest.$ac_ext | |
9247 | if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then | |
9248 | # The linker can only warn and ignore the option if not recognized | |
9249 | # So say no if there are warnings | |
9250 | if test -s conftest.err; then | |
9251 | # Append any errors to the config.log. | |
9252 | cat conftest.err 1>&5 | |
9253 | $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp | |
9254 | $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 | |
9255 | if diff conftest.exp conftest.er2 >/dev/null; then | |
25e5de9a | 9256 | lt_cv_prog_compiler_static_works=yes |
1cf3d07d SE |
9257 | fi |
9258 | else | |
25e5de9a | 9259 | lt_cv_prog_compiler_static_works=yes |
1cf3d07d SE |
9260 | fi |
9261 | fi | |
25e5de9a | 9262 | $RM -r conftest* |
1cf3d07d SE |
9263 | LDFLAGS="$save_LDFLAGS" |
9264 | ||
9265 | fi | |
5213506e RW |
9266 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 |
9267 | $as_echo "$lt_cv_prog_compiler_static_works" >&6; } | |
1cf3d07d | 9268 | |
25e5de9a | 9269 | if test x"$lt_cv_prog_compiler_static_works" = xyes; then |
1cf3d07d SE |
9270 | : |
9271 | else | |
9272 | lt_prog_compiler_static= | |
9273 | fi | |
9274 | ||
9275 | ||
9276 | ||
9277 | ||
9278 | ||
9279 | ||
9280 | ||
5213506e RW |
9281 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 |
9282 | $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } | |
9283 | if test "${lt_cv_prog_compiler_c_o+set}" = set; then : | |
9284 | $as_echo_n "(cached) " >&6 | |
1cf3d07d SE |
9285 | else |
9286 | lt_cv_prog_compiler_c_o=no | |
9287 | $RM -r conftest 2>/dev/null | |
9288 | mkdir conftest | |
9289 | cd conftest | |
9290 | mkdir out | |
9291 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
9292 | ||
9293 | lt_compiler_flag="-o out/conftest2.$ac_objext" | |
9294 | # Insert the option either (1) after the last *FLAGS variable, or | |
9295 | # (2) before a word containing "conftest.", or (3) at the end. | |
9296 | # Note that $ac_compile itself does not contain backslashes and begins | |
9297 | # with a dollar sign (not a hyphen), so the echo should work correctly. | |
9298 | lt_compile=`echo "$ac_compile" | $SED \ | |
9299 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ | |
9300 | -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ | |
9301 | -e 's:$: $lt_compiler_flag:'` | |
5213506e | 9302 | (eval echo "\"\$as_me:9302: $lt_compile\"" >&5) |
1cf3d07d SE |
9303 | (eval "$lt_compile" 2>out/conftest.err) |
9304 | ac_status=$? | |
9305 | cat out/conftest.err >&5 | |
5213506e | 9306 | echo "$as_me:9306: \$? = $ac_status" >&5 |
1cf3d07d SE |
9307 | if (exit $ac_status) && test -s out/conftest2.$ac_objext |
9308 | then | |
9309 | # The compiler can only warn and ignore the option if not recognized | |
9310 | # So say no if there are warnings | |
9311 | $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp | |
9312 | $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 | |
9313 | if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then | |
9314 | lt_cv_prog_compiler_c_o=yes | |
9315 | fi | |
9316 | fi | |
9317 | chmod u+w . 2>&5 | |
9318 | $RM conftest* | |
9319 | # SGI C++ compiler will create directory out/ii_files/ for | |
9320 | # template instantiation | |
9321 | test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files | |
9322 | $RM out/* && rmdir out | |
9323 | cd .. | |
9324 | $RM -r conftest | |
9325 | $RM conftest* | |
9326 | ||
9327 | fi | |
5213506e RW |
9328 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 |
9329 | $as_echo "$lt_cv_prog_compiler_c_o" >&6; } | |
1cf3d07d SE |
9330 | |
9331 | ||
9332 | ||
9333 | ||
9334 | ||
9335 | ||
5213506e RW |
9336 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 |
9337 | $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } | |
9338 | if test "${lt_cv_prog_compiler_c_o+set}" = set; then : | |
9339 | $as_echo_n "(cached) " >&6 | |
1cf3d07d SE |
9340 | else |
9341 | lt_cv_prog_compiler_c_o=no | |
9342 | $RM -r conftest 2>/dev/null | |
9343 | mkdir conftest | |
9344 | cd conftest | |
9345 | mkdir out | |
9346 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
9347 | ||
9348 | lt_compiler_flag="-o out/conftest2.$ac_objext" | |
9349 | # Insert the option either (1) after the last *FLAGS variable, or | |
9350 | # (2) before a word containing "conftest.", or (3) at the end. | |
9351 | # Note that $ac_compile itself does not contain backslashes and begins | |
9352 | # with a dollar sign (not a hyphen), so the echo should work correctly. | |
9353 | lt_compile=`echo "$ac_compile" | $SED \ | |
9354 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ | |
9355 | -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ | |
9356 | -e 's:$: $lt_compiler_flag:'` | |
5213506e | 9357 | (eval echo "\"\$as_me:9357: $lt_compile\"" >&5) |
1cf3d07d SE |
9358 | (eval "$lt_compile" 2>out/conftest.err) |
9359 | ac_status=$? | |
9360 | cat out/conftest.err >&5 | |
5213506e | 9361 | echo "$as_me:9361: \$? = $ac_status" >&5 |
1cf3d07d SE |
9362 | if (exit $ac_status) && test -s out/conftest2.$ac_objext |
9363 | then | |
9364 | # The compiler can only warn and ignore the option if not recognized | |
9365 | # So say no if there are warnings | |
9366 | $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp | |
9367 | $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 | |
9368 | if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then | |
9369 | lt_cv_prog_compiler_c_o=yes | |
9370 | fi | |
9371 | fi | |
9372 | chmod u+w . 2>&5 | |
9373 | $RM conftest* | |
9374 | # SGI C++ compiler will create directory out/ii_files/ for | |
9375 | # template instantiation | |
9376 | test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files | |
9377 | $RM out/* && rmdir out | |
9378 | cd .. | |
9379 | $RM -r conftest | |
9380 | $RM conftest* | |
9381 | ||
9382 | fi | |
5213506e RW |
9383 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 |
9384 | $as_echo "$lt_cv_prog_compiler_c_o" >&6; } | |
1cf3d07d SE |
9385 | |
9386 | ||
9387 | ||
9388 | ||
9389 | hard_links="nottested" | |
9390 | if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then | |
9391 | # do not overwrite the value of need_locks provided by the user | |
5213506e RW |
9392 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 |
9393 | $as_echo_n "checking if we can lock with hard links... " >&6; } | |
1cf3d07d SE |
9394 | hard_links=yes |
9395 | $RM conftest* | |
9396 | ln conftest.a conftest.b 2>/dev/null && hard_links=no | |
9397 | touch conftest.a | |
9398 | ln conftest.a conftest.b 2>&5 || hard_links=no | |
9399 | ln conftest.a conftest.b 2>/dev/null && hard_links=no | |
5213506e RW |
9400 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 |
9401 | $as_echo "$hard_links" >&6; } | |
1cf3d07d | 9402 | if test "$hard_links" = no; then |
5213506e RW |
9403 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 |
9404 | $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} | |
1cf3d07d SE |
9405 | need_locks=warn |
9406 | fi | |
9407 | else | |
9408 | need_locks=no | |
9409 | fi | |
9410 | ||
9411 | ||
9412 | ||
9413 | ||
9414 | ||
9415 | ||
5213506e RW |
9416 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 |
9417 | $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } | |
1cf3d07d SE |
9418 | |
9419 | runpath_var= | |
9420 | allow_undefined_flag= | |
9421 | always_export_symbols=no | |
9422 | archive_cmds= | |
9423 | archive_expsym_cmds= | |
9424 | compiler_needs_object=no | |
9425 | enable_shared_with_static_runtimes=no | |
9426 | export_dynamic_flag_spec= | |
9427 | export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' | |
9428 | hardcode_automatic=no | |
9429 | hardcode_direct=no | |
9430 | hardcode_direct_absolute=no | |
9431 | hardcode_libdir_flag_spec= | |
9432 | hardcode_libdir_flag_spec_ld= | |
9433 | hardcode_libdir_separator= | |
9434 | hardcode_minus_L=no | |
9435 | hardcode_shlibpath_var=unsupported | |
9436 | inherit_rpath=no | |
9437 | link_all_deplibs=unknown | |
9438 | module_cmds= | |
9439 | module_expsym_cmds= | |
9440 | old_archive_from_new_cmds= | |
9441 | old_archive_from_expsyms_cmds= | |
9442 | thread_safe_flag_spec= | |
9443 | whole_archive_flag_spec= | |
9444 | # include_expsyms should be a list of space-separated symbols to be *always* | |
9445 | # included in the symbol list | |
9446 | include_expsyms= | |
9447 | # exclude_expsyms can be an extended regexp of symbols to exclude | |
9448 | # it will be wrapped by ` (' and `)$', so one must not match beginning or | |
9449 | # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', | |
9450 | # as well as any symbol that contains `d'. | |
25e5de9a | 9451 | exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' |
1cf3d07d SE |
9452 | # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out |
9453 | # platforms (ab)use it in PIC code, but their linkers get confused if | |
9454 | # the symbol is explicitly referenced. Since portable code cannot | |
9455 | # rely on this symbol name, it's probably fine to never include it in | |
9456 | # preloaded symbol tables. | |
25e5de9a | 9457 | # Exclude shared library initialization/finalization symbols. |
1cf3d07d SE |
9458 | extract_expsyms_cmds= |
9459 | ||
9460 | case $host_os in | |
25e5de9a | 9461 | cygwin* | mingw* | pw32* | cegcc*) |
1cf3d07d SE |
9462 | # FIXME: the MSVC++ port hasn't been tested in a loooong time |
9463 | # When not using gcc, we currently assume that we are using | |
9464 | # Microsoft Visual C++. | |
9465 | if test "$GCC" != yes; then | |
9466 | with_gnu_ld=no | |
9467 | fi | |
9468 | ;; | |
9469 | interix*) | |
9470 | # we just hope/assume this is gcc and not c89 (= MSVC++) | |
9471 | with_gnu_ld=yes | |
9472 | ;; | |
9473 | openbsd*) | |
9474 | with_gnu_ld=no | |
9475 | ;; | |
9476 | esac | |
9477 | ||
9478 | ld_shlibs=yes | |
9479 | if test "$with_gnu_ld" = yes; then | |
9480 | # If archive_cmds runs LD, not CC, wlarc should be empty | |
9481 | wlarc='${wl}' | |
9482 | ||
9483 | # Set some defaults for GNU ld with shared library support. These | |
9484 | # are reset later if shared libraries are not supported. Putting them | |
9485 | # here allows them to be overridden if necessary. | |
9486 | runpath_var=LD_RUN_PATH | |
9487 | hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' | |
9488 | export_dynamic_flag_spec='${wl}--export-dynamic' | |
9489 | # ancient GNU ld didn't support --whole-archive et. al. | |
9490 | if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then | |
9491 | whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' | |
9492 | else | |
9493 | whole_archive_flag_spec= | |
9494 | fi | |
9495 | supports_anon_versioning=no | |
9496 | case `$LD -v 2>&1` in | |
9497 | *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 | |
9498 | *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... | |
9499 | *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... | |
9500 | *\ 2.11.*) ;; # other 2.11 versions | |
9501 | *) supports_anon_versioning=yes ;; | |
9502 | esac | |
9503 | ||
9504 | # See if GNU ld supports shared libraries. | |
9505 | case $host_os in | |
716e4bc6 | 9506 | aix[3-9]*) |
1cf3d07d SE |
9507 | # On AIX/PPC, the GNU linker is very broken |
9508 | if test "$host_cpu" != ia64; then | |
9509 | ld_shlibs=no | |
9510 | cat <<_LT_EOF 1>&2 | |
9511 | ||
9512 | *** Warning: the GNU linker, at least up to release 2.9.1, is reported | |
9513 | *** to be unable to reliably create shared libraries on AIX. | |
9514 | *** Therefore, libtool is disabling shared libraries support. If you | |
9515 | *** really care for shared libraries, you may want to modify your PATH | |
9516 | *** so that a non-GNU linker is found, and then restart. | |
9517 | ||
9518 | _LT_EOF | |
9519 | fi | |
9520 | ;; | |
9521 | ||
9522 | amigaos*) | |
25e5de9a PG |
9523 | case $host_cpu in |
9524 | powerpc) | |
9525 | # see comment about AmigaOS4 .so support | |
9526 | archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
9527 | archive_expsym_cmds='' | |
9528 | ;; | |
9529 | m68k) | |
9530 | archive_cmds='$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 $output_objdir && a2ixlibrary -32)' | |
9531 | hardcode_libdir_flag_spec='-L$libdir' | |
9532 | hardcode_minus_L=yes | |
9533 | ;; | |
9534 | esac | |
1cf3d07d SE |
9535 | ;; |
9536 | ||
9537 | beos*) | |
9538 | if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then | |
9539 | allow_undefined_flag=unsupported | |
9540 | # Joseph Beckenbach <jrb3@best.com> says some releases of gcc | |
9541 | # support --undefined. This deserves some investigation. FIXME | |
9542 | archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
9543 | else | |
9544 | ld_shlibs=no | |
9545 | fi | |
9546 | ;; | |
9547 | ||
25e5de9a | 9548 | cygwin* | mingw* | pw32* | cegcc*) |
1cf3d07d SE |
9549 | # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, |
9550 | # as there is no search path for DLLs. | |
9551 | hardcode_libdir_flag_spec='-L$libdir' | |
9552 | allow_undefined_flag=unsupported | |
9553 | always_export_symbols=no | |
9554 | enable_shared_with_static_runtimes=yes | |
9555 | export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' | |
9556 | ||
9557 | if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then | |
9558 | archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' | |
9559 | # If the export-symbols file already is a .def file (1st line | |
9560 | # is EXPORTS), use it as is; otherwise, prepend... | |
9561 | archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then | |
9562 | cp $export_symbols $output_objdir/$soname.def; | |
9563 | else | |
9564 | echo EXPORTS > $output_objdir/$soname.def; | |
9565 | cat $export_symbols >> $output_objdir/$soname.def; | |
9566 | fi~ | |
9567 | $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' | |
9568 | else | |
9569 | ld_shlibs=no | |
9570 | fi | |
9571 | ;; | |
9572 | ||
9573 | interix[3-9]*) | |
9574 | hardcode_direct=no | |
9575 | hardcode_shlibpath_var=no | |
9576 | hardcode_libdir_flag_spec='${wl}-rpath,$libdir' | |
9577 | export_dynamic_flag_spec='${wl}-E' | |
9578 | # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. | |
9579 | # Instead, shared libraries are loaded at an image base (0x10000000 by | |
9580 | # default) and relocated if they conflict, which is a slow very memory | |
9581 | # consuming and fragmenting process. To avoid this, we pick a random, | |
9582 | # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link | |
9583 | # time. Moving up from 0x10000000 also allows more sbrk(2) space. | |
9584 | archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' | |
9585 | archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' | |
9586 | ;; | |
9587 | ||
7a9d3fe8 | 9588 | gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) |
1cf3d07d SE |
9589 | tmp_diet=no |
9590 | if test "$host_os" = linux-dietlibc; then | |
9591 | case $cc_basename in | |
9592 | diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) | |
9593 | esac | |
9594 | fi | |
9595 | if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ | |
9596 | && test "$tmp_diet" = no | |
9597 | then | |
9598 | tmp_addflag= | |
25e5de9a | 9599 | tmp_sharedflag='-shared' |
1cf3d07d SE |
9600 | case $cc_basename,$host_cpu in |
9601 | pgcc*) # Portland Group C compiler | |
9602 | 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' | |
9603 | tmp_addflag=' $pic_flag' | |
9604 | ;; | |
9605 | pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers | |
9606 | whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' | |
9607 | tmp_addflag=' $pic_flag -Mnomain' ;; | |
9608 | ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 | |
9609 | tmp_addflag=' -i_dynamic' ;; | |
9610 | efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 | |
9611 | tmp_addflag=' -i_dynamic -nofor_main' ;; | |
9612 | ifc* | ifort*) # Intel Fortran compiler | |
9613 | tmp_addflag=' -nofor_main' ;; | |
25e5de9a PG |
9614 | lf95*) # Lahey Fortran 8.1 |
9615 | whole_archive_flag_spec= | |
9616 | tmp_sharedflag='--shared' ;; | |
9617 | xl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) | |
9618 | tmp_sharedflag='-qmkshrobj' | |
9619 | tmp_addflag= ;; | |
1cf3d07d SE |
9620 | esac |
9621 | case `$CC -V 2>&1 | sed 5q` in | |
9622 | *Sun\ C*) # Sun C 5.9 | |
9623 | 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\"` ${wl}--no-whole-archive' | |
9624 | compiler_needs_object=yes | |
9625 | tmp_sharedflag='-G' ;; | |
9626 | *Sun\ F*) # Sun Fortran 8.3 | |
9627 | tmp_sharedflag='-G' ;; | |
1cf3d07d SE |
9628 | esac |
9629 | archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
9630 | ||
9631 | if test "x$supports_anon_versioning" = xyes; then | |
9632 | archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ | |
9633 | cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ | |
9634 | echo "local: *; };" >> $output_objdir/$libname.ver~ | |
9635 | $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' | |
9636 | fi | |
25e5de9a PG |
9637 | |
9638 | case $cc_basename in | |
9639 | xlf*) | |
9640 | # IBM XL Fortran 10.1 on PPC cannot create shared libs itself | |
9641 | whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' | |
9642 | hardcode_libdir_flag_spec= | |
9643 | hardcode_libdir_flag_spec_ld='-rpath $libdir' | |
9644 | archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib' | |
9645 | if test "x$supports_anon_versioning" = xyes; then | |
9646 | archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ | |
9647 | cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ | |
9648 | echo "local: *; };" >> $output_objdir/$libname.ver~ | |
9649 | $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' | |
9650 | fi | |
9651 | ;; | |
9652 | esac | |
1cf3d07d SE |
9653 | else |
9654 | ld_shlibs=no | |
9655 | fi | |
9656 | ;; | |
9657 | ||
9658 | netbsd*) | |
9659 | if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then | |
9660 | archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' | |
9661 | wlarc= | |
9662 | else | |
9663 | archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
9664 | archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
9665 | fi | |
9666 | ;; | |
9667 | ||
9668 | solaris*) | |
9669 | if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then | |
9670 | ld_shlibs=no | |
9671 | cat <<_LT_EOF 1>&2 | |
9672 | ||
9673 | *** Warning: The releases 2.8.* of the GNU linker cannot reliably | |
9674 | *** create shared libraries on Solaris systems. Therefore, libtool | |
9675 | *** is disabling shared libraries support. We urge you to upgrade GNU | |
9676 | *** binutils to release 2.9.1 or newer. Another option is to modify | |
9677 | *** your PATH or compiler configuration so that the native linker is | |
9678 | *** used, and then restart. | |
9679 | ||
9680 | _LT_EOF | |
9681 | elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then | |
9682 | archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
9683 | archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
9684 | else | |
9685 | ld_shlibs=no | |
9686 | fi | |
9687 | ;; | |
9688 | ||
9689 | sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) | |
9690 | case `$LD -v 2>&1` in | |
9691 | *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) | |
9692 | ld_shlibs=no | |
9693 | cat <<_LT_EOF 1>&2 | |
9694 | ||
9695 | *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not | |
9696 | *** reliably create shared libraries on SCO systems. Therefore, libtool | |
9697 | *** is disabling shared libraries support. We urge you to upgrade GNU | |
9698 | *** binutils to release 2.16.91.0.3 or newer. Another option is to modify | |
9699 | *** your PATH or compiler configuration so that the native linker is | |
9700 | *** used, and then restart. | |
9701 | ||
9702 | _LT_EOF | |
9703 | ;; | |
9704 | *) | |
9705 | # For security reasons, it is highly recommended that you always | |
9706 | # use absolute paths for naming shared libraries, and exclude the | |
9707 | # DT_RUNPATH tag from executables and libraries. But doing so | |
9708 | # requires that you compile everything twice, which is a pain. | |
9709 | if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then | |
9710 | hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' | |
9711 | archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
9712 | archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
9713 | else | |
9714 | ld_shlibs=no | |
9715 | fi | |
9716 | ;; | |
9717 | esac | |
9718 | ;; | |
9719 | ||
9720 | sunos4*) | |
9721 | archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' | |
9722 | wlarc= | |
9723 | hardcode_direct=yes | |
9724 | hardcode_shlibpath_var=no | |
9725 | ;; | |
9726 | ||
9727 | *) | |
9728 | if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then | |
9729 | archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
9730 | archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
9731 | else | |
9732 | ld_shlibs=no | |
9733 | fi | |
9734 | ;; | |
9735 | esac | |
9736 | ||
9737 | if test "$ld_shlibs" = no; then | |
9738 | runpath_var= | |
9739 | hardcode_libdir_flag_spec= | |
9740 | export_dynamic_flag_spec= | |
9741 | whole_archive_flag_spec= | |
9742 | fi | |
9743 | else | |
9744 | # PORTME fill in a description of your system's linker (not GNU ld) | |
9745 | case $host_os in | |
9746 | aix3*) | |
9747 | allow_undefined_flag=unsupported | |
9748 | always_export_symbols=yes | |
9749 | archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' | |
9750 | # Note: this linker hardcodes the directories in LIBPATH if there | |
9751 | # are no directories specified by -L. | |
9752 | hardcode_minus_L=yes | |
9753 | if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then | |
9754 | # Neither direct hardcoding nor static linking is supported with a | |
9755 | # broken collect2. | |
9756 | hardcode_direct=unsupported | |
9757 | fi | |
9758 | ;; | |
9759 | ||
716e4bc6 | 9760 | aix[4-9]*) |
1cf3d07d SE |
9761 | if test "$host_cpu" = ia64; then |
9762 | # On IA64, the linker does run time linking by default, so we don't | |
9763 | # have to do anything special. | |
9764 | aix_use_runtimelinking=no | |
9765 | exp_sym_flag='-Bexport' | |
9766 | no_entry_flag="" | |
9767 | else | |
9768 | # If we're using GNU nm, then we don't want the "-C" option. | |
9769 | # -C means demangle to AIX nm, but means don't demangle with GNU nm | |
9770 | if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then | |
9771 | export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' | |
9772 | else | |
9773 | export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' | |
9774 | fi | |
9775 | aix_use_runtimelinking=no | |
9776 | ||
9777 | # Test if we are trying to use run time linking or normal | |
9778 | # AIX style linking. If -brtl is somewhere in LDFLAGS, we | |
9779 | # need to do runtime linking. | |
716e4bc6 | 9780 | case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) |
1cf3d07d SE |
9781 | for ld_flag in $LDFLAGS; do |
9782 | if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then | |
9783 | aix_use_runtimelinking=yes | |
9784 | break | |
9785 | fi | |
9786 | done | |
9787 | ;; | |
9788 | esac | |
9789 | ||
9790 | exp_sym_flag='-bexport' | |
9791 | no_entry_flag='-bnoentry' | |
9792 | fi | |
9793 | ||
9794 | # When large executables or shared objects are built, AIX ld can | |
9795 | # have problems creating the table of contents. If linking a library | |
9796 | # or program results in "error TOC overflow" add -mminimal-toc to | |
9797 | # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not | |
9798 | # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. | |
9799 | ||
9800 | archive_cmds='' | |
9801 | hardcode_direct=yes | |
9802 | hardcode_direct_absolute=yes | |
9803 | hardcode_libdir_separator=':' | |
9804 | link_all_deplibs=yes | |
9805 | file_list_spec='${wl}-f,' | |
9806 | ||
9807 | if test "$GCC" = yes; then | |
9808 | case $host_os in aix4.[012]|aix4.[012].*) | |
9809 | # We only want to do this on AIX 4.2 and lower, the check | |
9810 | # below for broken collect2 doesn't work under 4.3+ | |
9811 | collect2name=`${CC} -print-prog-name=collect2` | |
9812 | if test -f "$collect2name" && | |
9813 | strings "$collect2name" | $GREP resolve_lib_name >/dev/null | |
9814 | then | |
9815 | # We have reworked collect2 | |
9816 | : | |
9817 | else | |
9818 | # We have old collect2 | |
9819 | hardcode_direct=unsupported | |
9820 | # It fails to find uninstalled libraries when the uninstalled | |
9821 | # path is not listed in the libpath. Setting hardcode_minus_L | |
9822 | # to unsupported forces relinking | |
9823 | hardcode_minus_L=yes | |
9824 | hardcode_libdir_flag_spec='-L$libdir' | |
9825 | hardcode_libdir_separator= | |
9826 | fi | |
9827 | ;; | |
9828 | esac | |
9829 | shared_flag='-shared' | |
9830 | if test "$aix_use_runtimelinking" = yes; then | |
9831 | shared_flag="$shared_flag "'${wl}-G' | |
9832 | fi | |
9833 | else | |
9834 | # not using gcc | |
9835 | if test "$host_cpu" = ia64; then | |
9836 | # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release | |
9837 | # chokes on -Wl,-G. The following line is correct: | |
9838 | shared_flag='-G' | |
9839 | else | |
9840 | if test "$aix_use_runtimelinking" = yes; then | |
9841 | shared_flag='${wl}-G' | |
9842 | else | |
9843 | shared_flag='${wl}-bM:SRE' | |
9844 | fi | |
9845 | fi | |
9846 | fi | |
9847 | ||
25e5de9a | 9848 | export_dynamic_flag_spec='${wl}-bexpall' |
1cf3d07d SE |
9849 | # It seems that -bexpall does not export symbols beginning with |
9850 | # underscore (_), so it is better to generate a list of symbols to export. | |
9851 | always_export_symbols=yes | |
9852 | if test "$aix_use_runtimelinking" = yes; then | |
9853 | # Warning - without using the other runtime loading flags (-brtl), | |
9854 | # -berok will link without error, but may produce a broken library. | |
9855 | allow_undefined_flag='-berok' | |
9856 | # Determine the default libpath from the value encoded in an | |
9857 | # empty executable. | |
9858 | if test x$gcc_no_link = xyes; then | |
5213506e | 9859 | as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5 |
1cf3d07d | 9860 | fi |
5213506e | 9861 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
1cf3d07d SE |
9862 | /* end confdefs.h. */ |
9863 | ||
9864 | int | |
9865 | main () | |
9866 | { | |
9867 | ||
9868 | ; | |
9869 | return 0; | |
9870 | } | |
9871 | _ACEOF | |
5213506e | 9872 | if ac_fn_c_try_link "$LINENO"; then : |
1cf3d07d SE |
9873 | |
9874 | lt_aix_libpath_sed=' | |
9875 | /Import File Strings/,/^$/ { | |
9876 | /^0/ { | |
9877 | s/^0 *\(.*\)$/\1/ | |
9878 | p | |
9879 | } | |
9880 | }' | |
9881 | aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` | |
9882 | # Check for a 64-bit object if we didn't find anything. | |
9883 | if test -z "$aix_libpath"; then | |
9884 | aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` | |
9885 | fi | |
1cf3d07d | 9886 | fi |
5213506e RW |
9887 | rm -f core conftest.err conftest.$ac_objext \ |
9888 | conftest$ac_exeext conftest.$ac_ext | |
1cf3d07d SE |
9889 | if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi |
9890 | ||
9891 | hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" | |
9892 | archive_expsym_cmds='$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 $shared_flag" | |
9893 | else | |
9894 | if test "$host_cpu" = ia64; then | |
9895 | hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' | |
9896 | allow_undefined_flag="-z nodefs" | |
9897 | archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" | |
9898 | else | |
9899 | # Determine the default libpath from the value encoded in an | |
9900 | # empty executable. | |
9901 | if test x$gcc_no_link = xyes; then | |
5213506e | 9902 | as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5 |
1cf3d07d | 9903 | fi |
5213506e | 9904 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
1cf3d07d SE |
9905 | /* end confdefs.h. */ |
9906 | ||
9907 | int | |
9908 | main () | |
9909 | { | |
9910 | ||
9911 | ; | |
9912 | return 0; | |
9913 | } | |
9914 | _ACEOF | |
5213506e | 9915 | if ac_fn_c_try_link "$LINENO"; then : |
1cf3d07d SE |
9916 | |
9917 | lt_aix_libpath_sed=' | |
9918 | /Import File Strings/,/^$/ { | |
9919 | /^0/ { | |
9920 | s/^0 *\(.*\)$/\1/ | |
9921 | p | |
9922 | } | |
9923 | }' | |
9924 | aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` | |
9925 | # Check for a 64-bit object if we didn't find anything. | |
9926 | if test -z "$aix_libpath"; then | |
9927 | aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` | |
9928 | fi | |
1cf3d07d | 9929 | fi |
5213506e RW |
9930 | rm -f core conftest.err conftest.$ac_objext \ |
9931 | conftest$ac_exeext conftest.$ac_ext | |
1cf3d07d SE |
9932 | if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi |
9933 | ||
9934 | hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" | |
9935 | # Warning - without using the other run time loading flags, | |
9936 | # -berok will link without error, but may produce a broken library. | |
9937 | no_undefined_flag=' ${wl}-bernotok' | |
9938 | allow_undefined_flag=' ${wl}-berok' | |
9939 | # Exported symbols can be pulled into shared objects from archives | |
9940 | whole_archive_flag_spec='$convenience' | |
9941 | archive_cmds_need_lc=yes | |
9942 | # This is similar to how AIX traditionally builds its shared libraries. | |
9943 | 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' | |
9944 | fi | |
9945 | fi | |
9946 | ;; | |
9947 | ||
9948 | amigaos*) | |
25e5de9a PG |
9949 | case $host_cpu in |
9950 | powerpc) | |
9951 | # see comment about AmigaOS4 .so support | |
9952 | archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
9953 | archive_expsym_cmds='' | |
9954 | ;; | |
9955 | m68k) | |
9956 | archive_cmds='$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 $output_objdir && a2ixlibrary -32)' | |
9957 | hardcode_libdir_flag_spec='-L$libdir' | |
9958 | hardcode_minus_L=yes | |
9959 | ;; | |
9960 | esac | |
1cf3d07d SE |
9961 | ;; |
9962 | ||
9963 | bsdi[45]*) | |
9964 | export_dynamic_flag_spec=-rdynamic | |
9965 | ;; | |
9966 | ||
25e5de9a | 9967 | cygwin* | mingw* | pw32* | cegcc*) |
1cf3d07d SE |
9968 | # When not using gcc, we currently assume that we are using |
9969 | # Microsoft Visual C++. | |
9970 | # hardcode_libdir_flag_spec is actually meaningless, as there is | |
9971 | # no search path for DLLs. | |
9972 | hardcode_libdir_flag_spec=' ' | |
9973 | allow_undefined_flag=unsupported | |
9974 | # Tell ltmain to make .lib files, not .a files. | |
9975 | libext=lib | |
9976 | # Tell ltmain to make .dll files, not .so files. | |
9977 | shrext_cmds=".dll" | |
9978 | # FIXME: Setting linknames here is a bad hack. | |
9979 | archive_cmds='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames=' | |
9980 | # The linker will automatically build a .lib file if we build a DLL. | |
9981 | old_archive_from_new_cmds='true' | |
9982 | # FIXME: Should let the user specify the lib program. | |
9983 | old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' | |
9984 | fix_srcfile_path='`cygpath -w "$srcfile"`' | |
9985 | enable_shared_with_static_runtimes=yes | |
9986 | ;; | |
9987 | ||
9988 | darwin* | rhapsody*) | |
1cf3d07d | 9989 | |
25e5de9a PG |
9990 | |
9991 | archive_cmds_need_lc=no | |
9992 | hardcode_direct=no | |
9993 | hardcode_automatic=yes | |
9994 | hardcode_shlibpath_var=unsupported | |
9995 | whole_archive_flag_spec='' | |
9996 | link_all_deplibs=yes | |
9997 | allow_undefined_flag="$_lt_dar_allow_undefined" | |
9998 | case $cc_basename in | |
9999 | ifort*) _lt_dar_can_shared=yes ;; | |
10000 | *) _lt_dar_can_shared=$GCC ;; | |
10001 | esac | |
10002 | if test "$_lt_dar_can_shared" = "yes"; then | |
10003 | output_verbose_link_cmd=echo | |
10004 | archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" | |
10005 | module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" | |
10006 | 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}${_lt_dsymutil}" | |
10007 | module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" | |
10008 | ||
10009 | else | |
10010 | ld_shlibs=no | |
10011 | fi | |
10012 | ||
1cf3d07d SE |
10013 | ;; |
10014 | ||
10015 | dgux*) | |
10016 | archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
10017 | hardcode_libdir_flag_spec='-L$libdir' | |
10018 | hardcode_shlibpath_var=no | |
10019 | ;; | |
10020 | ||
10021 | freebsd1*) | |
10022 | ld_shlibs=no | |
10023 | ;; | |
10024 | ||
10025 | # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor | |
10026 | # support. Future versions do this automatically, but an explicit c++rt0.o | |
10027 | # does not break anything, and helps significantly (at the cost of a little | |
10028 | # extra space). | |
10029 | freebsd2.2*) | |
10030 | archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' | |
10031 | hardcode_libdir_flag_spec='-R$libdir' | |
10032 | hardcode_direct=yes | |
10033 | hardcode_shlibpath_var=no | |
10034 | ;; | |
10035 | ||
10036 | # Unfortunately, older versions of FreeBSD 2 do not have this feature. | |
10037 | freebsd2*) | |
10038 | archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' | |
10039 | hardcode_direct=yes | |
10040 | hardcode_minus_L=yes | |
10041 | hardcode_shlibpath_var=no | |
10042 | ;; | |
10043 | ||
10044 | # FreeBSD 3 and greater uses gcc -shared to do shared libraries. | |
10045 | freebsd* | dragonfly*) | |
10046 | archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' | |
10047 | hardcode_libdir_flag_spec='-R$libdir' | |
10048 | hardcode_direct=yes | |
10049 | hardcode_shlibpath_var=no | |
10050 | ;; | |
10051 | ||
10052 | hpux9*) | |
10053 | if test "$GCC" = yes; then | |
10054 | archive_cmds='$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 $lib' | |
10055 | else | |
10056 | archive_cmds='$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 $lib' | |
10057 | fi | |
10058 | hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' | |
10059 | hardcode_libdir_separator=: | |
10060 | hardcode_direct=yes | |
10061 | ||
10062 | # hardcode_minus_L: Not really in the search PATH, | |
10063 | # but as the default location of the library. | |
10064 | hardcode_minus_L=yes | |
10065 | export_dynamic_flag_spec='${wl}-E' | |
10066 | ;; | |
10067 | ||
10068 | hpux10*) | |
10069 | if test "$GCC" = yes -a "$with_gnu_ld" = no; then | |
10070 | archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' | |
10071 | else | |
10072 | archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' | |
10073 | fi | |
10074 | if test "$with_gnu_ld" = no; then | |
10075 | hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' | |
10076 | hardcode_libdir_flag_spec_ld='+b $libdir' | |
10077 | hardcode_libdir_separator=: | |
10078 | hardcode_direct=yes | |
10079 | hardcode_direct_absolute=yes | |
10080 | export_dynamic_flag_spec='${wl}-E' | |
10081 | # hardcode_minus_L: Not really in the search PATH, | |
10082 | # but as the default location of the library. | |
10083 | hardcode_minus_L=yes | |
10084 | fi | |
10085 | ;; | |
10086 | ||
10087 | hpux11*) | |
10088 | if test "$GCC" = yes -a "$with_gnu_ld" = no; then | |
10089 | case $host_cpu in | |
10090 | hppa*64*) | |
10091 | archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' | |
10092 | ;; | |
10093 | ia64*) | |
25e5de9a | 10094 | archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' |
1cf3d07d SE |
10095 | ;; |
10096 | *) | |
10097 | archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' | |
10098 | ;; | |
10099 | esac | |
10100 | else | |
10101 | case $host_cpu in | |
10102 | hppa*64*) | |
10103 | archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' | |
10104 | ;; | |
10105 | ia64*) | |
10106 | archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' | |
10107 | ;; | |
10108 | *) | |
10109 | archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' | |
10110 | ;; | |
10111 | esac | |
10112 | fi | |
10113 | if test "$with_gnu_ld" = no; then | |
10114 | hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' | |
10115 | hardcode_libdir_separator=: | |
10116 | ||
10117 | case $host_cpu in | |
10118 | hppa*64*|ia64*) | |
10119 | hardcode_direct=no | |
10120 | hardcode_shlibpath_var=no | |
10121 | ;; | |
10122 | *) | |
10123 | hardcode_direct=yes | |
10124 | hardcode_direct_absolute=yes | |
10125 | export_dynamic_flag_spec='${wl}-E' | |
10126 | ||
10127 | # hardcode_minus_L: Not really in the search PATH, | |
10128 | # but as the default location of the library. | |
10129 | hardcode_minus_L=yes | |
10130 | ;; | |
10131 | esac | |
10132 | fi | |
10133 | ;; | |
10134 | ||
10135 | irix5* | irix6* | nonstopux*) | |
10136 | if test "$GCC" = yes; then | |
10137 | archive_cmds='$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 $lib' | |
10138 | # Try to use the -exported_symbol ld option, if it does not | |
10139 | # work, assume that -exports_file does not work either and | |
10140 | # implicitly export all symbols. | |
10141 | save_LDFLAGS="$LDFLAGS" | |
10142 | LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" | |
10143 | if test x$gcc_no_link = xyes; then | |
5213506e | 10144 | as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5 |
1cf3d07d | 10145 | fi |
5213506e RW |
10146 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
10147 | /* end confdefs.h. */ | |
1cf3d07d SE |
10148 | int foo(void) {} |
10149 | _ACEOF | |
5213506e | 10150 | if ac_fn_c_try_link "$LINENO"; then : |
1cf3d07d SE |
10151 | archive_expsym_cmds='$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 $lib' |
10152 | ||
1cf3d07d | 10153 | fi |
5213506e RW |
10154 | rm -f core conftest.err conftest.$ac_objext \ |
10155 | conftest$ac_exeext conftest.$ac_ext | |
1cf3d07d SE |
10156 | LDFLAGS="$save_LDFLAGS" |
10157 | else | |
10158 | archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' | |
10159 | archive_expsym_cmds='$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 $lib' | |
10160 | fi | |
10161 | archive_cmds_need_lc='no' | |
10162 | hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' | |
10163 | hardcode_libdir_separator=: | |
10164 | inherit_rpath=yes | |
10165 | link_all_deplibs=yes | |
10166 | ;; | |
10167 | ||
10168 | netbsd*) | |
10169 | if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then | |
10170 | archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out | |
10171 | else | |
10172 | archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF | |
10173 | fi | |
10174 | hardcode_libdir_flag_spec='-R$libdir' | |
10175 | hardcode_direct=yes | |
10176 | hardcode_shlibpath_var=no | |
10177 | ;; | |
10178 | ||
10179 | newsos6) | |
10180 | archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
10181 | hardcode_direct=yes | |
10182 | hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' | |
10183 | hardcode_libdir_separator=: | |
10184 | hardcode_shlibpath_var=no | |
10185 | ;; | |
10186 | ||
10187 | *nto* | *qnx*) | |
10188 | ;; | |
10189 | ||
10190 | openbsd*) | |
25e5de9a PG |
10191 | if test -f /usr/libexec/ld.so; then |
10192 | hardcode_direct=yes | |
10193 | hardcode_shlibpath_var=no | |
10194 | hardcode_direct_absolute=yes | |
10195 | if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then | |
1cf3d07d | 10196 | archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' |
25e5de9a | 10197 | archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' |
1cf3d07d | 10198 | hardcode_libdir_flag_spec='${wl}-rpath,$libdir' |
25e5de9a PG |
10199 | export_dynamic_flag_spec='${wl}-E' |
10200 | else | |
10201 | case $host_os in | |
10202 | openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) | |
10203 | archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' | |
10204 | hardcode_libdir_flag_spec='-R$libdir' | |
10205 | ;; | |
10206 | *) | |
10207 | archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' | |
10208 | hardcode_libdir_flag_spec='${wl}-rpath,$libdir' | |
10209 | ;; | |
10210 | esac | |
10211 | fi | |
10212 | else | |
10213 | ld_shlibs=no | |
1cf3d07d SE |
10214 | fi |
10215 | ;; | |
10216 | ||
10217 | os2*) | |
10218 | hardcode_libdir_flag_spec='-L$libdir' | |
10219 | hardcode_minus_L=yes | |
10220 | allow_undefined_flag=unsupported | |
10221 | 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' | |
10222 | old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' | |
10223 | ;; | |
10224 | ||
10225 | osf3*) | |
10226 | if test "$GCC" = yes; then | |
10227 | allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' | |
10228 | archive_cmds='$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 $lib' | |
10229 | else | |
10230 | allow_undefined_flag=' -expect_unresolved \*' | |
10231 | archive_cmds='$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 $lib' | |
10232 | fi | |
10233 | archive_cmds_need_lc='no' | |
10234 | hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' | |
10235 | hardcode_libdir_separator=: | |
10236 | ;; | |
10237 | ||
10238 | osf4* | osf5*) # as osf3* with the addition of -msym flag | |
10239 | if test "$GCC" = yes; then | |
10240 | allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' | |
10241 | archive_cmds='$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 $lib' | |
10242 | hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' | |
10243 | else | |
10244 | allow_undefined_flag=' -expect_unresolved \*' | |
10245 | 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' | |
10246 | 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~ | |
10247 | $CC -shared${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' | |
10248 | ||
10249 | # Both c and cxx compiler support -rpath directly | |
10250 | hardcode_libdir_flag_spec='-rpath $libdir' | |
10251 | fi | |
10252 | archive_cmds_need_lc='no' | |
10253 | hardcode_libdir_separator=: | |
10254 | ;; | |
10255 | ||
10256 | solaris*) | |
10257 | no_undefined_flag=' -z defs' | |
10258 | if test "$GCC" = yes; then | |
10259 | wlarc='${wl}' | |
10260 | archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' | |
10261 | archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ | |
10262 | $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' | |
10263 | else | |
10264 | case `$CC -V 2>&1` in | |
10265 | *"Compilers 5.0"*) | |
10266 | wlarc='' | |
10267 | archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
10268 | archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ | |
10269 | $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' | |
10270 | ;; | |
10271 | *) | |
10272 | wlarc='${wl}' | |
10273 | archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' | |
10274 | archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ | |
10275 | $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' | |
10276 | ;; | |
10277 | esac | |
10278 | fi | |
10279 | hardcode_libdir_flag_spec='-R$libdir' | |
10280 | hardcode_shlibpath_var=no | |
10281 | case $host_os in | |
10282 | solaris2.[0-5] | solaris2.[0-5].*) ;; | |
10283 | *) | |
10284 | # The compiler driver will combine and reorder linker options, | |
10285 | # but understands `-z linker_flag'. GCC discards it without `$wl', | |
10286 | # but is careful enough not to reorder. | |
10287 | # Supported since Solaris 2.6 (maybe 2.5.1?) | |
10288 | if test "$GCC" = yes; then | |
10289 | whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' | |
10290 | else | |
10291 | whole_archive_flag_spec='-z allextract$convenience -z defaultextract' | |
10292 | fi | |
10293 | ;; | |
10294 | esac | |
10295 | link_all_deplibs=yes | |
10296 | ;; | |
10297 | ||
10298 | sunos4*) | |
10299 | if test "x$host_vendor" = xsequent; then | |
10300 | # Use $CC to link under sequent, because it throws in some extra .o | |
10301 | # files that make .init and .fini sections work. | |
10302 | archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' | |
10303 | else | |
10304 | archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' | |
10305 | fi | |
10306 | hardcode_libdir_flag_spec='-L$libdir' | |
10307 | hardcode_direct=yes | |
10308 | hardcode_minus_L=yes | |
10309 | hardcode_shlibpath_var=no | |
10310 | ;; | |
10311 | ||
10312 | sysv4) | |
10313 | case $host_vendor in | |
10314 | sni) | |
10315 | archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
10316 | hardcode_direct=yes # is this really true??? | |
10317 | ;; | |
10318 | siemens) | |
10319 | ## LD is ld it makes a PLAMLIB | |
10320 | ## CC just makes a GrossModule. | |
10321 | archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' | |
10322 | reload_cmds='$CC -r -o $output$reload_objs' | |
10323 | hardcode_direct=no | |
10324 | ;; | |
10325 | motorola) | |
10326 | archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
10327 | hardcode_direct=no #Motorola manual says yes, but my tests say they lie | |
10328 | ;; | |
10329 | esac | |
10330 | runpath_var='LD_RUN_PATH' | |
10331 | hardcode_shlibpath_var=no | |
10332 | ;; | |
10333 | ||
10334 | sysv4.3*) | |
10335 | archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
10336 | hardcode_shlibpath_var=no | |
10337 | export_dynamic_flag_spec='-Bexport' | |
10338 | ;; | |
10339 | ||
10340 | sysv4*MP*) | |
10341 | if test -d /usr/nec; then | |
10342 | archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
10343 | hardcode_shlibpath_var=no | |
10344 | runpath_var=LD_RUN_PATH | |
10345 | hardcode_runpath_var=yes | |
10346 | ld_shlibs=yes | |
10347 | fi | |
10348 | ;; | |
10349 | ||
10350 | sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) | |
10351 | no_undefined_flag='${wl}-z,text' | |
10352 | archive_cmds_need_lc=no | |
10353 | hardcode_shlibpath_var=no | |
10354 | runpath_var='LD_RUN_PATH' | |
10355 | ||
10356 | if test "$GCC" = yes; then | |
10357 | archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
10358 | archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
10359 | else | |
10360 | archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
10361 | archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
10362 | fi | |
10363 | ;; | |
10364 | ||
10365 | sysv5* | sco3.2v5* | sco5v6*) | |
10366 | # Note: We can NOT use -z defs as we might desire, because we do not | |
10367 | # link with -lc, and that would cause any symbols used from libc to | |
10368 | # always be unresolved, which means just about no library would | |
10369 | # ever link correctly. If we're not using GNU ld we use -z text | |
10370 | # though, which does catch some bad symbols but isn't as heavy-handed | |
10371 | # as -z defs. | |
10372 | no_undefined_flag='${wl}-z,text' | |
10373 | allow_undefined_flag='${wl}-z,nodefs' | |
10374 | archive_cmds_need_lc=no | |
10375 | hardcode_shlibpath_var=no | |
10376 | hardcode_libdir_flag_spec='${wl}-R,$libdir' | |
10377 | hardcode_libdir_separator=':' | |
10378 | link_all_deplibs=yes | |
10379 | export_dynamic_flag_spec='${wl}-Bexport' | |
10380 | runpath_var='LD_RUN_PATH' | |
10381 | ||
10382 | if test "$GCC" = yes; then | |
10383 | archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
10384 | archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
10385 | else | |
10386 | archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
10387 | archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
10388 | fi | |
10389 | ;; | |
10390 | ||
10391 | uts4*) | |
10392 | archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
10393 | hardcode_libdir_flag_spec='-L$libdir' | |
10394 | hardcode_shlibpath_var=no | |
10395 | ;; | |
10396 | ||
10397 | *) | |
10398 | ld_shlibs=no | |
10399 | ;; | |
10400 | esac | |
10401 | ||
10402 | if test x$host_vendor = xsni; then | |
10403 | case $host in | |
10404 | sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) | |
10405 | export_dynamic_flag_spec='${wl}-Blargedynsym' | |
10406 | ;; | |
10407 | esac | |
10408 | fi | |
10409 | fi | |
10410 | ||
5213506e RW |
10411 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 |
10412 | $as_echo "$ld_shlibs" >&6; } | |
1cf3d07d SE |
10413 | test "$ld_shlibs" = no && can_build_shared=no |
10414 | ||
10415 | with_gnu_ld=$with_gnu_ld | |
10416 | ||
10417 | ||
10418 | ||
10419 | ||
10420 | ||
10421 | ||
10422 | ||
10423 | ||
10424 | ||
10425 | ||
10426 | ||
10427 | ||
10428 | ||
10429 | ||
10430 | ||
10431 | # | |
10432 | # Do we need to explicitly link libc? | |
10433 | # | |
10434 | case "x$archive_cmds_need_lc" in | |
10435 | x|xyes) | |
10436 | # Assume -lc should be added | |
10437 | archive_cmds_need_lc=yes | |
10438 | ||
10439 | if test "$enable_shared" = yes && test "$GCC" = yes; then | |
10440 | case $archive_cmds in | |
10441 | *'~'*) | |
10442 | # FIXME: we may have to deal with multi-command sequences. | |
10443 | ;; | |
10444 | '$CC '*) | |
10445 | # Test whether the compiler implicitly links with -lc since on some | |
10446 | # systems, -lgcc has to come before -lc. If gcc already passes -lc | |
10447 | # to ld, don't add -lc before -lgcc. | |
5213506e RW |
10448 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 |
10449 | $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } | |
10450 | if test "${lt_cv_archive_cmds_need_lc+set}" = set; then : | |
10451 | $as_echo_n "(cached) " >&6 | |
baafc534 RW |
10452 | else |
10453 | $RM conftest* | |
10454 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
1cf3d07d | 10455 | |
5213506e | 10456 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 |
1cf3d07d SE |
10457 | (eval $ac_compile) 2>&5 |
10458 | ac_status=$? | |
5213506e RW |
10459 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
10460 | test $ac_status = 0; } 2>conftest.err; then | |
baafc534 RW |
10461 | soname=conftest |
10462 | lib=conftest | |
10463 | libobjs=conftest.$ac_objext | |
10464 | deplibs= | |
10465 | wl=$lt_prog_compiler_wl | |
10466 | pic_flag=$lt_prog_compiler_pic | |
10467 | compiler_flags=-v | |
10468 | linker_flags=-v | |
10469 | verstring= | |
10470 | output_objdir=. | |
10471 | libname=conftest | |
10472 | lt_save_allow_undefined_flag=$allow_undefined_flag | |
10473 | allow_undefined_flag= | |
5213506e | 10474 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 |
1cf3d07d SE |
10475 | (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 |
10476 | ac_status=$? | |
5213506e RW |
10477 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
10478 | test $ac_status = 0; } | |
baafc534 RW |
10479 | then |
10480 | lt_cv_archive_cmds_need_lc=no | |
10481 | else | |
10482 | lt_cv_archive_cmds_need_lc=yes | |
10483 | fi | |
10484 | allow_undefined_flag=$lt_save_allow_undefined_flag | |
10485 | else | |
10486 | cat conftest.err 1>&5 | |
10487 | fi | |
10488 | $RM conftest* | |
10489 | ||
10490 | fi | |
5213506e RW |
10491 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 |
10492 | $as_echo "$lt_cv_archive_cmds_need_lc" >&6; } | |
baafc534 | 10493 | archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc |
1cf3d07d SE |
10494 | ;; |
10495 | esac | |
10496 | fi | |
10497 | ;; | |
10498 | esac | |
10499 | ||
10500 | ||
10501 | ||
10502 | ||
10503 | ||
10504 | ||
10505 | ||
10506 | ||
10507 | ||
10508 | ||
10509 | ||
10510 | ||
10511 | ||
10512 | ||
10513 | ||
10514 | ||
10515 | ||
10516 | ||
10517 | ||
10518 | ||
10519 | ||
10520 | ||
10521 | ||
10522 | ||
10523 | ||
10524 | ||
10525 | ||
10526 | ||
10527 | ||
10528 | ||
10529 | ||
10530 | ||
10531 | ||
10532 | ||
10533 | ||
10534 | ||
10535 | ||
10536 | ||
10537 | ||
10538 | ||
10539 | ||
10540 | ||
10541 | ||
10542 | ||
10543 | ||
10544 | ||
10545 | ||
10546 | ||
10547 | ||
10548 | ||
10549 | ||
10550 | ||
10551 | ||
10552 | ||
10553 | ||
10554 | ||
10555 | ||
10556 | ||
10557 | ||
10558 | ||
10559 | ||
10560 | ||
10561 | ||
10562 | ||
10563 | ||
10564 | ||
10565 | ||
10566 | ||
10567 | ||
10568 | ||
10569 | ||
10570 | ||
10571 | ||
10572 | ||
10573 | ||
10574 | ||
10575 | ||
10576 | ||
10577 | ||
10578 | ||
10579 | ||
10580 | ||
10581 | ||
10582 | ||
10583 | ||
10584 | ||
10585 | ||
10586 | ||
10587 | ||
10588 | ||
10589 | ||
10590 | ||
10591 | ||
10592 | ||
10593 | ||
10594 | ||
10595 | ||
10596 | ||
10597 | ||
10598 | ||
10599 | ||
10600 | ||
10601 | ||
10602 | ||
10603 | ||
10604 | ||
10605 | ||
10606 | ||
10607 | ||
10608 | ||
10609 | ||
10610 | ||
10611 | ||
10612 | ||
10613 | ||
10614 | ||
10615 | ||
10616 | ||
10617 | ||
10618 | ||
10619 | ||
10620 | ||
10621 | ||
10622 | ||
10623 | ||
10624 | ||
10625 | ||
10626 | ||
10627 | ||
10628 | ||
10629 | ||
10630 | ||
10631 | ||
10632 | ||
10633 | ||
10634 | ||
10635 | ||
10636 | ||
10637 | ||
10638 | ||
10639 | ||
10640 | ||
10641 | ||
10642 | ||
10643 | ||
10644 | ||
10645 | ||
10646 | ||
10647 | ||
10648 | ||
10649 | ||
10650 | ||
10651 | ||
10652 | ||
10653 | ||
10654 | ||
10655 | ||
5213506e RW |
10656 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 |
10657 | $as_echo_n "checking dynamic linker characteristics... " >&6; } | |
25e5de9a PG |
10658 | |
10659 | if test "$GCC" = yes; then | |
1cf3d07d SE |
10660 | case $host_os in |
10661 | darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; | |
10662 | *) lt_awk_arg="/^libraries:/" ;; | |
10663 | esac | |
10664 | lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"` | |
10665 | if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then | |
10666 | # if the path contains ";" then we assume it to be the separator | |
10667 | # otherwise default to the standard path separator (i.e. ":") - it is | |
10668 | # assumed that no part of a normal pathname contains ";" but that should | |
10669 | # okay in the real world where ";" in dirpaths is itself problematic. | |
10670 | lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'` | |
10671 | else | |
10672 | lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` | |
10673 | fi | |
10674 | # Ok, now we have the path, separated by spaces, we can step through it | |
10675 | # and add multilib dir if necessary. | |
10676 | lt_tmp_lt_search_path_spec= | |
10677 | lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` | |
10678 | for lt_sys_path in $lt_search_path_spec; do | |
10679 | if test -d "$lt_sys_path/$lt_multi_os_dir"; then | |
10680 | lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" | |
10681 | else | |
10682 | test -d "$lt_sys_path" && \ | |
10683 | lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" | |
10684 | fi | |
10685 | done | |
10686 | lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk ' | |
10687 | BEGIN {RS=" "; FS="/|\n";} { | |
10688 | lt_foo=""; | |
10689 | lt_count=0; | |
10690 | for (lt_i = NF; lt_i > 0; lt_i--) { | |
10691 | if ($lt_i != "" && $lt_i != ".") { | |
10692 | if ($lt_i == "..") { | |
10693 | lt_count++; | |
10694 | } else { | |
10695 | if (lt_count == 0) { | |
10696 | lt_foo="/" $lt_i lt_foo; | |
10697 | } else { | |
10698 | lt_count--; | |
10699 | } | |
10700 | } | |
10701 | } | |
10702 | } | |
10703 | if (lt_foo != "") { lt_freq[lt_foo]++; } | |
10704 | if (lt_freq[lt_foo] == 1) { print lt_foo; } | |
10705 | }'` | |
10706 | sys_lib_search_path_spec=`$ECHO $lt_search_path_spec` | |
10707 | else | |
10708 | sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" | |
10709 | fi | |
10710 | library_names_spec= | |
10711 | libname_spec='lib$name' | |
10712 | soname_spec= | |
10713 | shrext_cmds=".so" | |
10714 | postinstall_cmds= | |
10715 | postuninstall_cmds= | |
10716 | finish_cmds= | |
10717 | finish_eval= | |
10718 | shlibpath_var= | |
10719 | shlibpath_overrides_runpath=unknown | |
10720 | version_type=none | |
10721 | dynamic_linker="$host_os ld.so" | |
10722 | sys_lib_dlsearch_path_spec="/lib /usr/lib" | |
10723 | need_lib_prefix=unknown | |
10724 | hardcode_into_libs=no | |
10725 | ||
10726 | # when you set need_version to no, make sure it does not cause -set_version | |
10727 | # flags to be left without arguments | |
10728 | need_version=unknown | |
10729 | ||
10730 | case $host_os in | |
10731 | aix3*) | |
10732 | version_type=linux | |
10733 | library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' | |
10734 | shlibpath_var=LIBPATH | |
10735 | ||
10736 | # AIX 3 has no versioning support, so we append a major version to the name. | |
10737 | soname_spec='${libname}${release}${shared_ext}$major' | |
10738 | ;; | |
10739 | ||
716e4bc6 | 10740 | aix[4-9]*) |
1cf3d07d SE |
10741 | version_type=linux |
10742 | need_lib_prefix=no | |
10743 | need_version=no | |
10744 | hardcode_into_libs=yes | |
10745 | if test "$host_cpu" = ia64; then | |
10746 | # AIX 5 supports IA64 | |
10747 | library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' | |
10748 | shlibpath_var=LD_LIBRARY_PATH | |
10749 | else | |
10750 | # With GCC up to 2.95.x, collect2 would create an import file | |
10751 | # for dependence libraries. The import file would start with | |
10752 | # the line `#! .'. This would cause the generated library to | |
10753 | # depend on `.', always an invalid library. This was fixed in | |
10754 | # development snapshots of GCC prior to 3.0. | |
10755 | case $host_os in | |
10756 | aix4 | aix4.[01] | aix4.[01].*) | |
10757 | if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' | |
10758 | echo ' yes ' | |
10759 | echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then | |
10760 | : | |
10761 | else | |
10762 | can_build_shared=no | |
10763 | fi | |
10764 | ;; | |
10765 | esac | |
10766 | # AIX (on Power*) has no versioning support, so currently we can not hardcode correct | |
10767 | # soname into executable. Probably we can add versioning support to | |
10768 | # collect2, so additional links can be useful in future. | |
10769 | if test "$aix_use_runtimelinking" = yes; then | |
10770 | # If using run time linking (on AIX 4.2 or later) use lib<name>.so | |
10771 | # instead of lib<name>.a to let people know that these are not | |
10772 | # typical AIX shared libraries. | |
10773 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
10774 | else | |
10775 | # We preserve .a as extension for shared libraries through AIX4.2 | |
10776 | # and later when we are not doing run time linking. | |
10777 | library_names_spec='${libname}${release}.a $libname.a' | |
10778 | soname_spec='${libname}${release}${shared_ext}$major' | |
10779 | fi | |
10780 | shlibpath_var=LIBPATH | |
10781 | fi | |
10782 | ;; | |
10783 | ||
10784 | amigaos*) | |
25e5de9a PG |
10785 | case $host_cpu in |
10786 | powerpc) | |
10787 | # Since July 2007 AmigaOS4 officially supports .so libraries. | |
10788 | # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. | |
10789 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
10790 | ;; | |
10791 | m68k) | |
1cf3d07d SE |
10792 | library_names_spec='$libname.ixlibrary $libname.a' |
10793 | # Create ${libname}_ixlibrary.a entries in /sys/libs. | |
10794 | 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 ${libname}_ixlibrary.a || exit 1; done' | |
25e5de9a PG |
10795 | ;; |
10796 | esac | |
1cf3d07d SE |
10797 | ;; |
10798 | ||
10799 | beos*) | |
10800 | library_names_spec='${libname}${shared_ext}' | |
10801 | dynamic_linker="$host_os ld.so" | |
10802 | shlibpath_var=LIBRARY_PATH | |
10803 | ;; | |
10804 | ||
10805 | bsdi[45]*) | |
10806 | version_type=linux | |
10807 | need_version=no | |
10808 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
10809 | soname_spec='${libname}${release}${shared_ext}$major' | |
10810 | finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' | |
10811 | shlibpath_var=LD_LIBRARY_PATH | |
10812 | sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" | |
10813 | sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" | |
10814 | # the default ld.so.conf also contains /usr/contrib/lib and | |
10815 | # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow | |
10816 | # libtool to hard-code these into programs | |
10817 | ;; | |
10818 | ||
25e5de9a | 10819 | cygwin* | mingw* | pw32* | cegcc*) |
1cf3d07d SE |
10820 | version_type=windows |
10821 | shrext_cmds=".dll" | |
10822 | need_version=no | |
10823 | need_lib_prefix=no | |
10824 | ||
25e5de9a PG |
10825 | case $GCC,$host_os in |
10826 | yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*) | |
1cf3d07d SE |
10827 | library_names_spec='$libname.dll.a' |
10828 | # DLL is installed to $(libdir)/../bin by postinstall_cmds | |
10829 | postinstall_cmds='base_file=`basename \${file}`~ | |
10830 | dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ | |
10831 | dldir=$destdir/`dirname \$dlpath`~ | |
10832 | test -d \$dldir || mkdir -p \$dldir~ | |
10833 | $install_prog $dir/$dlname \$dldir/$dlname~ | |
10834 | chmod a+x \$dldir/$dlname~ | |
10835 | if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then | |
10836 | eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; | |
10837 | fi' | |
10838 | postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ | |
10839 | dlpath=$dir/\$dldll~ | |
10840 | $RM \$dlpath' | |
10841 | shlibpath_overrides_runpath=yes | |
10842 | ||
10843 | case $host_os in | |
10844 | cygwin*) | |
10845 | # Cygwin DLLs use 'cyg' prefix rather than 'lib' | |
10846 | soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' | |
10847 | sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" | |
10848 | ;; | |
25e5de9a | 10849 | mingw* | cegcc*) |
1cf3d07d SE |
10850 | # MinGW DLLs use traditional 'lib' prefix |
10851 | soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' | |
10852 | sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` | |
10853 | if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then | |
10854 | # It is most probably a Windows format PATH printed by | |
10855 | # mingw gcc, but we are running on Cygwin. Gcc prints its search | |
10856 | # path with ; separators, and with drive letters. We can handle the | |
10857 | # drive letters (cygwin fileutils understands them), so leave them, | |
10858 | # especially as we might pass files found there to a mingw objdump, | |
10859 | # which wouldn't understand a cygwinified path. Ahh. | |
10860 | sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` | |
10861 | else | |
10862 | sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` | |
10863 | fi | |
10864 | ;; | |
10865 | pw32*) | |
10866 | # pw32 DLLs use 'pw' prefix rather than 'lib' | |
10867 | library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' | |
10868 | ;; | |
10869 | esac | |
10870 | ;; | |
10871 | ||
10872 | *) | |
10873 | library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' | |
10874 | ;; | |
10875 | esac | |
10876 | dynamic_linker='Win32 ld.exe' | |
10877 | # FIXME: first we should search . and the directory the executable is in | |
10878 | shlibpath_var=PATH | |
10879 | ;; | |
10880 | ||
10881 | darwin* | rhapsody*) | |
10882 | dynamic_linker="$host_os dyld" | |
10883 | version_type=darwin | |
10884 | need_lib_prefix=no | |
10885 | need_version=no | |
10886 | library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' | |
10887 | soname_spec='${libname}${release}${major}$shared_ext' | |
10888 | shlibpath_overrides_runpath=yes | |
10889 | shlibpath_var=DYLD_LIBRARY_PATH | |
10890 | shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' | |
10891 | ||
10892 | sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" | |
10893 | sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' | |
10894 | ;; | |
10895 | ||
10896 | dgux*) | |
10897 | version_type=linux | |
10898 | need_lib_prefix=no | |
10899 | need_version=no | |
10900 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' | |
10901 | soname_spec='${libname}${release}${shared_ext}$major' | |
10902 | shlibpath_var=LD_LIBRARY_PATH | |
10903 | ;; | |
10904 | ||
10905 | freebsd1*) | |
10906 | dynamic_linker=no | |
10907 | ;; | |
10908 | ||
10909 | freebsd* | dragonfly*) | |
10910 | # DragonFly does not have aout. When/if they implement a new | |
10911 | # versioning mechanism, adjust this. | |
10912 | if test -x /usr/bin/objformat; then | |
10913 | objformat=`/usr/bin/objformat` | |
10914 | else | |
10915 | case $host_os in | |
10916 | freebsd[123]*) objformat=aout ;; | |
10917 | *) objformat=elf ;; | |
10918 | esac | |
10919 | fi | |
10920 | version_type=freebsd-$objformat | |
10921 | case $version_type in | |
10922 | freebsd-elf*) | |
10923 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' | |
10924 | need_version=no | |
10925 | need_lib_prefix=no | |
10926 | ;; | |
10927 | freebsd-*) | |
10928 | library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' | |
10929 | need_version=yes | |
10930 | ;; | |
10931 | esac | |
10932 | shlibpath_var=LD_LIBRARY_PATH | |
10933 | case $host_os in | |
10934 | freebsd2*) | |
10935 | shlibpath_overrides_runpath=yes | |
10936 | ;; | |
10937 | freebsd3.[01]* | freebsdelf3.[01]*) | |
10938 | shlibpath_overrides_runpath=yes | |
10939 | hardcode_into_libs=yes | |
10940 | ;; | |
10941 | freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ | |
10942 | freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) | |
10943 | shlibpath_overrides_runpath=no | |
10944 | hardcode_into_libs=yes | |
10945 | ;; | |
10946 | *) # from 4.6 on, and DragonFly | |
10947 | shlibpath_overrides_runpath=yes | |
10948 | hardcode_into_libs=yes | |
10949 | ;; | |
10950 | esac | |
10951 | ;; | |
10952 | ||
10953 | gnu*) | |
10954 | version_type=linux | |
10955 | need_lib_prefix=no | |
10956 | need_version=no | |
10957 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' | |
10958 | soname_spec='${libname}${release}${shared_ext}$major' | |
10959 | shlibpath_var=LD_LIBRARY_PATH | |
10960 | hardcode_into_libs=yes | |
10961 | ;; | |
10962 | ||
10963 | hpux9* | hpux10* | hpux11*) | |
10964 | # Give a soname corresponding to the major version so that dld.sl refuses to | |
10965 | # link against other versions. | |
10966 | version_type=sunos | |
10967 | need_lib_prefix=no | |
10968 | need_version=no | |
10969 | case $host_cpu in | |
10970 | ia64*) | |
10971 | shrext_cmds='.so' | |
10972 | hardcode_into_libs=yes | |
10973 | dynamic_linker="$host_os dld.so" | |
10974 | shlibpath_var=LD_LIBRARY_PATH | |
10975 | shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. | |
10976 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
10977 | soname_spec='${libname}${release}${shared_ext}$major' | |
10978 | if test "X$HPUX_IA64_MODE" = X32; then | |
10979 | sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" | |
10980 | else | |
10981 | sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" | |
10982 | fi | |
10983 | sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec | |
10984 | ;; | |
10985 | hppa*64*) | |
10986 | shrext_cmds='.sl' | |
10987 | hardcode_into_libs=yes | |
10988 | dynamic_linker="$host_os dld.sl" | |
10989 | shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH | |
10990 | shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. | |
10991 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
10992 | soname_spec='${libname}${release}${shared_ext}$major' | |
10993 | sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" | |
10994 | sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec | |
10995 | ;; | |
10996 | *) | |
10997 | shrext_cmds='.sl' | |
10998 | dynamic_linker="$host_os dld.sl" | |
10999 | shlibpath_var=SHLIB_PATH | |
11000 | shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH | |
11001 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
11002 | soname_spec='${libname}${release}${shared_ext}$major' | |
11003 | ;; | |
11004 | esac | |
11005 | # HP-UX runs *really* slowly unless shared libraries are mode 555. | |
11006 | postinstall_cmds='chmod 555 $lib' | |
11007 | ;; | |
11008 | ||
11009 | interix[3-9]*) | |
11010 | version_type=linux | |
11011 | need_lib_prefix=no | |
11012 | need_version=no | |
11013 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' | |
11014 | soname_spec='${libname}${release}${shared_ext}$major' | |
11015 | dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' | |
11016 | shlibpath_var=LD_LIBRARY_PATH | |
11017 | shlibpath_overrides_runpath=no | |
11018 | hardcode_into_libs=yes | |
11019 | ;; | |
11020 | ||
11021 | irix5* | irix6* | nonstopux*) | |
11022 | case $host_os in | |
11023 | nonstopux*) version_type=nonstopux ;; | |
11024 | *) | |
11025 | if test "$lt_cv_prog_gnu_ld" = yes; then | |
11026 | version_type=linux | |
11027 | else | |
11028 | version_type=irix | |
11029 | fi ;; | |
11030 | esac | |
11031 | need_lib_prefix=no | |
11032 | need_version=no | |
11033 | soname_spec='${libname}${release}${shared_ext}$major' | |
11034 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' | |
11035 | case $host_os in | |
11036 | irix5* | nonstopux*) | |
11037 | libsuff= shlibsuff= | |
11038 | ;; | |
11039 | *) | |
11040 | case $LD in # libtool.m4 will add one of these switches to LD | |
11041 | *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") | |
11042 | libsuff= shlibsuff= libmagic=32-bit;; | |
11043 | *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") | |
11044 | libsuff=32 shlibsuff=N32 libmagic=N32;; | |
11045 | *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") | |
11046 | libsuff=64 shlibsuff=64 libmagic=64-bit;; | |
11047 | *) libsuff= shlibsuff= libmagic=never-match;; | |
11048 | esac | |
11049 | ;; | |
11050 | esac | |
11051 | shlibpath_var=LD_LIBRARY${shlibsuff}_PATH | |
11052 | shlibpath_overrides_runpath=no | |
11053 | sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" | |
11054 | sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" | |
11055 | hardcode_into_libs=yes | |
11056 | ;; | |
11057 | ||
11058 | # No shared lib support for Linux oldld, aout, or coff. | |
11059 | linux*oldld* | linux*aout* | linux*coff*) | |
11060 | dynamic_linker=no | |
11061 | ;; | |
11062 | ||
11063 | # This must be Linux ELF. | |
7a9d3fe8 | 11064 | linux* | k*bsd*-gnu | kopensolaris*-gnu) |
1cf3d07d SE |
11065 | version_type=linux |
11066 | need_lib_prefix=no | |
11067 | need_version=no | |
11068 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
11069 | soname_spec='${libname}${release}${shared_ext}$major' | |
11070 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' | |
11071 | shlibpath_var=LD_LIBRARY_PATH | |
11072 | shlibpath_overrides_runpath=no | |
baafc534 | 11073 | |
1cf3d07d | 11074 | # Some binutils ld are patched to set DT_RUNPATH |
5213506e RW |
11075 | if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then : |
11076 | $as_echo_n "(cached) " >&6 | |
baafc534 RW |
11077 | else |
11078 | lt_cv_shlibpath_overrides_runpath=no | |
11079 | save_LDFLAGS=$LDFLAGS | |
11080 | save_libdir=$libdir | |
11081 | eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ | |
11082 | LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" | |
11083 | if test x$gcc_no_link = xyes; then | |
5213506e | 11084 | as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5 |
1cf3d07d | 11085 | fi |
5213506e | 11086 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
1cf3d07d SE |
11087 | /* end confdefs.h. */ |
11088 | ||
11089 | int | |
11090 | main () | |
11091 | { | |
11092 | ||
11093 | ; | |
11094 | return 0; | |
11095 | } | |
11096 | _ACEOF | |
5213506e RW |
11097 | if ac_fn_c_try_link "$LINENO"; then : |
11098 | if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : | |
baafc534 | 11099 | lt_cv_shlibpath_overrides_runpath=yes |
1cf3d07d | 11100 | fi |
1cf3d07d | 11101 | fi |
5213506e RW |
11102 | rm -f core conftest.err conftest.$ac_objext \ |
11103 | conftest$ac_exeext conftest.$ac_ext | |
baafc534 RW |
11104 | LDFLAGS=$save_LDFLAGS |
11105 | libdir=$save_libdir | |
11106 | ||
11107 | fi | |
11108 | ||
11109 | shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath | |
1cf3d07d SE |
11110 | |
11111 | # This implies no fast_install, which is unacceptable. | |
11112 | # Some rework will be needed to allow for fast_install | |
11113 | # before this can be enabled. | |
11114 | hardcode_into_libs=yes | |
11115 | ||
11116 | # Append ld.so.conf contents to the search path | |
11117 | if test -f /etc/ld.so.conf; then | |
25e5de9a | 11118 | 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' ' '` |
1cf3d07d SE |
11119 | sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" |
11120 | fi | |
11121 | ||
11122 | # We used to test for /lib/ld.so.1 and disable shared libraries on | |
11123 | # powerpc, because MkLinux only supported shared libraries with the | |
11124 | # GNU dynamic linker. Since this was broken with cross compilers, | |
11125 | # most powerpc-linux boxes support dynamic linking these days and | |
11126 | # people can always --disable-shared, the test was removed, and we | |
11127 | # assume the GNU/Linux dynamic linker is in use. | |
11128 | dynamic_linker='GNU/Linux ld.so' | |
11129 | ;; | |
11130 | ||
11131 | netbsd*) | |
11132 | version_type=sunos | |
11133 | need_lib_prefix=no | |
11134 | need_version=no | |
11135 | if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then | |
11136 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' | |
11137 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' | |
11138 | dynamic_linker='NetBSD (a.out) ld.so' | |
11139 | else | |
11140 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' | |
11141 | soname_spec='${libname}${release}${shared_ext}$major' | |
11142 | dynamic_linker='NetBSD ld.elf_so' | |
11143 | fi | |
11144 | shlibpath_var=LD_LIBRARY_PATH | |
11145 | shlibpath_overrides_runpath=yes | |
11146 | hardcode_into_libs=yes | |
11147 | ;; | |
11148 | ||
11149 | newsos6) | |
11150 | version_type=linux | |
11151 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
11152 | shlibpath_var=LD_LIBRARY_PATH | |
11153 | shlibpath_overrides_runpath=yes | |
11154 | ;; | |
11155 | ||
11156 | *nto* | *qnx*) | |
11157 | version_type=qnx | |
11158 | need_lib_prefix=no | |
11159 | need_version=no | |
11160 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
11161 | soname_spec='${libname}${release}${shared_ext}$major' | |
11162 | shlibpath_var=LD_LIBRARY_PATH | |
11163 | shlibpath_overrides_runpath=no | |
11164 | hardcode_into_libs=yes | |
11165 | dynamic_linker='ldqnx.so' | |
11166 | ;; | |
11167 | ||
11168 | openbsd*) | |
11169 | version_type=sunos | |
11170 | sys_lib_dlsearch_path_spec="/usr/lib" | |
11171 | need_lib_prefix=no | |
11172 | # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. | |
11173 | case $host_os in | |
11174 | openbsd3.3 | openbsd3.3.*) need_version=yes ;; | |
11175 | *) need_version=no ;; | |
11176 | esac | |
11177 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' | |
11178 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' | |
11179 | shlibpath_var=LD_LIBRARY_PATH | |
11180 | if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then | |
11181 | case $host_os in | |
11182 | openbsd2.[89] | openbsd2.[89].*) | |
11183 | shlibpath_overrides_runpath=no | |
11184 | ;; | |
11185 | *) | |
11186 | shlibpath_overrides_runpath=yes | |
11187 | ;; | |
11188 | esac | |
11189 | else | |
11190 | shlibpath_overrides_runpath=yes | |
11191 | fi | |
11192 | ;; | |
11193 | ||
11194 | os2*) | |
11195 | libname_spec='$name' | |
11196 | shrext_cmds=".dll" | |
11197 | need_lib_prefix=no | |
11198 | library_names_spec='$libname${shared_ext} $libname.a' | |
11199 | dynamic_linker='OS/2 ld.exe' | |
11200 | shlibpath_var=LIBPATH | |
11201 | ;; | |
11202 | ||
11203 | osf3* | osf4* | osf5*) | |
11204 | version_type=osf | |
11205 | need_lib_prefix=no | |
11206 | need_version=no | |
11207 | soname_spec='${libname}${release}${shared_ext}$major' | |
11208 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
11209 | shlibpath_var=LD_LIBRARY_PATH | |
11210 | sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" | |
11211 | sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" | |
11212 | ;; | |
11213 | ||
11214 | rdos*) | |
11215 | dynamic_linker=no | |
11216 | ;; | |
11217 | ||
11218 | solaris*) | |
11219 | version_type=linux | |
11220 | need_lib_prefix=no | |
11221 | need_version=no | |
11222 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
11223 | soname_spec='${libname}${release}${shared_ext}$major' | |
11224 | shlibpath_var=LD_LIBRARY_PATH | |
11225 | shlibpath_overrides_runpath=yes | |
11226 | hardcode_into_libs=yes | |
11227 | # ldd complains unless libraries are executable | |
11228 | postinstall_cmds='chmod +x $lib' | |
11229 | ;; | |
11230 | ||
11231 | sunos4*) | |
11232 | version_type=sunos | |
11233 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' | |
11234 | finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' | |
11235 | shlibpath_var=LD_LIBRARY_PATH | |
11236 | shlibpath_overrides_runpath=yes | |
11237 | if test "$with_gnu_ld" = yes; then | |
11238 | need_lib_prefix=no | |
11239 | fi | |
11240 | need_version=yes | |
11241 | ;; | |
11242 | ||
11243 | sysv4 | sysv4.3*) | |
11244 | version_type=linux | |
11245 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
11246 | soname_spec='${libname}${release}${shared_ext}$major' | |
11247 | shlibpath_var=LD_LIBRARY_PATH | |
11248 | case $host_vendor in | |
11249 | sni) | |
11250 | shlibpath_overrides_runpath=no | |
11251 | need_lib_prefix=no | |
11252 | runpath_var=LD_RUN_PATH | |
11253 | ;; | |
11254 | siemens) | |
11255 | need_lib_prefix=no | |
11256 | ;; | |
11257 | motorola) | |
11258 | need_lib_prefix=no | |
11259 | need_version=no | |
11260 | shlibpath_overrides_runpath=no | |
11261 | sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' | |
11262 | ;; | |
11263 | esac | |
11264 | ;; | |
11265 | ||
11266 | sysv4*MP*) | |
11267 | if test -d /usr/nec ;then | |
11268 | version_type=linux | |
11269 | library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' | |
11270 | soname_spec='$libname${shared_ext}.$major' | |
11271 | shlibpath_var=LD_LIBRARY_PATH | |
11272 | fi | |
11273 | ;; | |
11274 | ||
11275 | sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) | |
11276 | version_type=freebsd-elf | |
11277 | need_lib_prefix=no | |
11278 | need_version=no | |
11279 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' | |
11280 | soname_spec='${libname}${release}${shared_ext}$major' | |
11281 | shlibpath_var=LD_LIBRARY_PATH | |
11282 | shlibpath_overrides_runpath=yes | |
11283 | hardcode_into_libs=yes | |
11284 | if test "$with_gnu_ld" = yes; then | |
11285 | sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' | |
11286 | else | |
11287 | sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' | |
11288 | case $host_os in | |
11289 | sco3.2v5*) | |
11290 | sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" | |
11291 | ;; | |
11292 | esac | |
11293 | fi | |
11294 | sys_lib_dlsearch_path_spec='/usr/lib' | |
11295 | ;; | |
11296 | ||
11297 | tpf*) | |
11298 | # TPF is a cross-target only. Preferred cross-host = GNU/Linux. | |
11299 | version_type=linux | |
11300 | need_lib_prefix=no | |
11301 | need_version=no | |
25e5de9a | 11302 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1cf3d07d SE |
11303 | shlibpath_var=LD_LIBRARY_PATH |
11304 | shlibpath_overrides_runpath=no | |
11305 | hardcode_into_libs=yes | |
11306 | ;; | |
11307 | ||
11308 | uts4*) | |
11309 | version_type=linux | |
11310 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
11311 | soname_spec='${libname}${release}${shared_ext}$major' | |
11312 | shlibpath_var=LD_LIBRARY_PATH | |
11313 | ;; | |
11314 | ||
11315 | *) | |
11316 | dynamic_linker=no | |
11317 | ;; | |
11318 | esac | |
5213506e RW |
11319 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 |
11320 | $as_echo "$dynamic_linker" >&6; } | |
1cf3d07d SE |
11321 | test "$dynamic_linker" = no && can_build_shared=no |
11322 | ||
11323 | variables_saved_for_relink="PATH $shlibpath_var $runpath_var" | |
11324 | if test "$GCC" = yes; then | |
11325 | variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" | |
11326 | fi | |
11327 | ||
25e5de9a PG |
11328 | if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then |
11329 | sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" | |
11330 | fi | |
11331 | if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then | |
11332 | sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" | |
11333 | fi | |
11334 | ||
1cf3d07d SE |
11335 | |
11336 | ||
11337 | ||
11338 | ||
11339 | ||
11340 | ||
11341 | ||
11342 | ||
11343 | ||
11344 | ||
11345 | ||
11346 | ||
11347 | ||
11348 | ||
11349 | ||
11350 | ||
11351 | ||
11352 | ||
11353 | ||
11354 | ||
11355 | ||
11356 | ||
11357 | ||
11358 | ||
11359 | ||
11360 | ||
11361 | ||
11362 | ||
11363 | ||
11364 | ||
11365 | ||
11366 | ||
11367 | ||
11368 | ||
11369 | ||
11370 | ||
11371 | ||
11372 | ||
11373 | ||
11374 | ||
11375 | ||
11376 | ||
11377 | ||
11378 | ||
11379 | ||
11380 | ||
11381 | ||
11382 | ||
11383 | ||
11384 | ||
11385 | ||
11386 | ||
11387 | ||
11388 | ||
11389 | ||
11390 | ||
11391 | ||
11392 | ||
11393 | ||
11394 | ||
11395 | ||
11396 | ||
11397 | ||
11398 | ||
11399 | ||
11400 | ||
11401 | ||
11402 | ||
11403 | ||
11404 | ||
11405 | ||
11406 | ||
11407 | ||
11408 | ||
11409 | ||
11410 | ||
11411 | ||
11412 | ||
11413 | ||
11414 | ||
11415 | ||
11416 | ||
11417 | ||
11418 | ||
11419 | ||
11420 | ||
5213506e RW |
11421 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 |
11422 | $as_echo_n "checking how to hardcode library paths into programs... " >&6; } | |
1cf3d07d SE |
11423 | hardcode_action= |
11424 | if test -n "$hardcode_libdir_flag_spec" || | |
11425 | test -n "$runpath_var" || | |
11426 | test "X$hardcode_automatic" = "Xyes" ; then | |
11427 | ||
11428 | # We can hardcode non-existent directories. | |
11429 | if test "$hardcode_direct" != no && | |
11430 | # If the only mechanism to avoid hardcoding is shlibpath_var, we | |
11431 | # have to relink, otherwise we might link with an installed library | |
11432 | # when we should be linking with a yet-to-be-installed one | |
11433 | ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no && | |
11434 | test "$hardcode_minus_L" != no; then | |
11435 | # Linking always hardcodes the temporary library directory. | |
11436 | hardcode_action=relink | |
11437 | else | |
11438 | # We can link without hardcoding, and we can hardcode nonexisting dirs. | |
11439 | hardcode_action=immediate | |
11440 | fi | |
11441 | else | |
11442 | # We cannot hardcode anything, or else we can only hardcode existing | |
11443 | # directories. | |
11444 | hardcode_action=unsupported | |
11445 | fi | |
5213506e RW |
11446 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 |
11447 | $as_echo "$hardcode_action" >&6; } | |
1cf3d07d SE |
11448 | |
11449 | if test "$hardcode_action" = relink || | |
11450 | test "$inherit_rpath" = yes; then | |
11451 | # Fast installation is not supported | |
11452 | enable_fast_install=no | |
11453 | elif test "$shlibpath_overrides_runpath" = yes || | |
11454 | test "$enable_shared" = no; then | |
11455 | # Fast installation is not necessary | |
11456 | enable_fast_install=needless | |
11457 | fi | |
11458 | ||
11459 | ||
11460 | ||
11461 | ||
11462 | ||
11463 | ||
11464 | if test "x$enable_dlopen" != xyes; then | |
11465 | enable_dlopen=unknown | |
11466 | enable_dlopen_self=unknown | |
11467 | enable_dlopen_self_static=unknown | |
11468 | else | |
11469 | lt_cv_dlopen=no | |
11470 | lt_cv_dlopen_libs= | |
11471 | ||
11472 | case $host_os in | |
11473 | beos*) | |
11474 | lt_cv_dlopen="load_add_on" | |
11475 | lt_cv_dlopen_libs= | |
11476 | lt_cv_dlopen_self=yes | |
11477 | ;; | |
11478 | ||
25e5de9a | 11479 | mingw* | pw32* | cegcc*) |
1cf3d07d SE |
11480 | lt_cv_dlopen="LoadLibrary" |
11481 | lt_cv_dlopen_libs= | |
11482 | ;; | |
11483 | ||
11484 | cygwin*) | |
11485 | lt_cv_dlopen="dlopen" | |
11486 | lt_cv_dlopen_libs= | |
11487 | ;; | |
11488 | ||
11489 | darwin*) | |
11490 | # if libdl is installed we need to link against it | |
5213506e RW |
11491 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 |
11492 | $as_echo_n "checking for dlopen in -ldl... " >&6; } | |
11493 | if test "${ac_cv_lib_dl_dlopen+set}" = set; then : | |
11494 | $as_echo_n "(cached) " >&6 | |
1cf3d07d SE |
11495 | else |
11496 | ac_check_lib_save_LIBS=$LIBS | |
11497 | LIBS="-ldl $LIBS" | |
11498 | if test x$gcc_no_link = xyes; then | |
5213506e | 11499 | as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5 |
1cf3d07d | 11500 | fi |
5213506e | 11501 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
1cf3d07d SE |
11502 | /* end confdefs.h. */ |
11503 | ||
5213506e RW |
11504 | /* Override any GCC internal prototype to avoid an error. |
11505 | Use char because int might match the return type of a GCC | |
11506 | builtin and then its argument prototype would still apply. */ | |
1cf3d07d SE |
11507 | #ifdef __cplusplus |
11508 | extern "C" | |
11509 | #endif | |
1cf3d07d SE |
11510 | char dlopen (); |
11511 | int | |
11512 | main () | |
11513 | { | |
5213506e | 11514 | return dlopen (); |
1cf3d07d SE |
11515 | ; |
11516 | return 0; | |
11517 | } | |
11518 | _ACEOF | |
5213506e | 11519 | if ac_fn_c_try_link "$LINENO"; then : |
1cf3d07d SE |
11520 | ac_cv_lib_dl_dlopen=yes |
11521 | else | |
5213506e | 11522 | ac_cv_lib_dl_dlopen=no |
1cf3d07d | 11523 | fi |
5213506e RW |
11524 | rm -f core conftest.err conftest.$ac_objext \ |
11525 | conftest$ac_exeext conftest.$ac_ext | |
1cf3d07d SE |
11526 | LIBS=$ac_check_lib_save_LIBS |
11527 | fi | |
5213506e RW |
11528 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 |
11529 | $as_echo "$ac_cv_lib_dl_dlopen" >&6; } | |
11530 | if test "x$ac_cv_lib_dl_dlopen" = x""yes; then : | |
1cf3d07d SE |
11531 | lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" |
11532 | else | |
11533 | ||
11534 | lt_cv_dlopen="dyld" | |
11535 | lt_cv_dlopen_libs= | |
11536 | lt_cv_dlopen_self=yes | |
11537 | ||
11538 | fi | |
11539 | ||
11540 | ;; | |
11541 | ||
11542 | *) | |
5213506e RW |
11543 | ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" |
11544 | if test "x$ac_cv_func_shl_load" = x""yes; then : | |
1cf3d07d SE |
11545 | lt_cv_dlopen="shl_load" |
11546 | else | |
5213506e RW |
11547 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 |
11548 | $as_echo_n "checking for shl_load in -ldld... " >&6; } | |
11549 | if test "${ac_cv_lib_dld_shl_load+set}" = set; then : | |
11550 | $as_echo_n "(cached) " >&6 | |
1cf3d07d SE |
11551 | else |
11552 | ac_check_lib_save_LIBS=$LIBS | |
11553 | LIBS="-ldld $LIBS" | |
11554 | if test x$gcc_no_link = xyes; then | |
5213506e | 11555 | as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5 |
1cf3d07d | 11556 | fi |
5213506e | 11557 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
1cf3d07d SE |
11558 | /* end confdefs.h. */ |
11559 | ||
5213506e RW |
11560 | /* Override any GCC internal prototype to avoid an error. |
11561 | Use char because int might match the return type of a GCC | |
11562 | builtin and then its argument prototype would still apply. */ | |
1cf3d07d SE |
11563 | #ifdef __cplusplus |
11564 | extern "C" | |
11565 | #endif | |
1cf3d07d SE |
11566 | char shl_load (); |
11567 | int | |
11568 | main () | |
11569 | { | |
5213506e | 11570 | return shl_load (); |
1cf3d07d SE |
11571 | ; |
11572 | return 0; | |
11573 | } | |
11574 | _ACEOF | |
5213506e | 11575 | if ac_fn_c_try_link "$LINENO"; then : |
1cf3d07d SE |
11576 | ac_cv_lib_dld_shl_load=yes |
11577 | else | |
5213506e | 11578 | ac_cv_lib_dld_shl_load=no |
1cf3d07d | 11579 | fi |
5213506e RW |
11580 | rm -f core conftest.err conftest.$ac_objext \ |
11581 | conftest$ac_exeext conftest.$ac_ext | |
1cf3d07d SE |
11582 | LIBS=$ac_check_lib_save_LIBS |
11583 | fi | |
5213506e RW |
11584 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 |
11585 | $as_echo "$ac_cv_lib_dld_shl_load" >&6; } | |
11586 | if test "x$ac_cv_lib_dld_shl_load" = x""yes; then : | |
25e5de9a | 11587 | lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" |
1cf3d07d | 11588 | else |
5213506e RW |
11589 | ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" |
11590 | if test "x$ac_cv_func_dlopen" = x""yes; then : | |
1cf3d07d SE |
11591 | lt_cv_dlopen="dlopen" |
11592 | else | |
5213506e RW |
11593 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 |
11594 | $as_echo_n "checking for dlopen in -ldl... " >&6; } | |
11595 | if test "${ac_cv_lib_dl_dlopen+set}" = set; then : | |
11596 | $as_echo_n "(cached) " >&6 | |
1cf3d07d SE |
11597 | else |
11598 | ac_check_lib_save_LIBS=$LIBS | |
11599 | LIBS="-ldl $LIBS" | |
11600 | if test x$gcc_no_link = xyes; then | |
5213506e | 11601 | as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5 |
1cf3d07d | 11602 | fi |
5213506e | 11603 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
1cf3d07d SE |
11604 | /* end confdefs.h. */ |
11605 | ||
5213506e RW |
11606 | /* Override any GCC internal prototype to avoid an error. |
11607 | Use char because int might match the return type of a GCC | |
11608 | builtin and then its argument prototype would still apply. */ | |
1cf3d07d SE |
11609 | #ifdef __cplusplus |
11610 | extern "C" | |
11611 | #endif | |
1cf3d07d SE |
11612 | char dlopen (); |
11613 | int | |
11614 | main () | |
11615 | { | |
5213506e | 11616 | return dlopen (); |
1cf3d07d SE |
11617 | ; |
11618 | return 0; | |
11619 | } | |
11620 | _ACEOF | |
5213506e | 11621 | if ac_fn_c_try_link "$LINENO"; then : |
1cf3d07d SE |
11622 | ac_cv_lib_dl_dlopen=yes |
11623 | else | |
5213506e | 11624 | ac_cv_lib_dl_dlopen=no |
1cf3d07d | 11625 | fi |
5213506e RW |
11626 | rm -f core conftest.err conftest.$ac_objext \ |
11627 | conftest$ac_exeext conftest.$ac_ext | |
1cf3d07d SE |
11628 | LIBS=$ac_check_lib_save_LIBS |
11629 | fi | |
5213506e RW |
11630 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 |
11631 | $as_echo "$ac_cv_lib_dl_dlopen" >&6; } | |
11632 | if test "x$ac_cv_lib_dl_dlopen" = x""yes; then : | |
1cf3d07d SE |
11633 | lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" |
11634 | else | |
5213506e RW |
11635 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 |
11636 | $as_echo_n "checking for dlopen in -lsvld... " >&6; } | |
11637 | if test "${ac_cv_lib_svld_dlopen+set}" = set; then : | |
11638 | $as_echo_n "(cached) " >&6 | |
1cf3d07d SE |
11639 | else |
11640 | ac_check_lib_save_LIBS=$LIBS | |
11641 | LIBS="-lsvld $LIBS" | |
11642 | if test x$gcc_no_link = xyes; then | |
5213506e | 11643 | as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5 |
1cf3d07d | 11644 | fi |
5213506e | 11645 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
1cf3d07d SE |
11646 | /* end confdefs.h. */ |
11647 | ||
5213506e RW |
11648 | /* Override any GCC internal prototype to avoid an error. |
11649 | Use char because int might match the return type of a GCC | |
11650 | builtin and then its argument prototype would still apply. */ | |
1cf3d07d SE |
11651 | #ifdef __cplusplus |
11652 | extern "C" | |
11653 | #endif | |
1cf3d07d SE |
11654 | char dlopen (); |
11655 | int | |
11656 | main () | |
11657 | { | |
5213506e | 11658 | return dlopen (); |
1cf3d07d SE |
11659 | ; |
11660 | return 0; | |
11661 | } | |
11662 | _ACEOF | |
5213506e | 11663 | if ac_fn_c_try_link "$LINENO"; then : |
1cf3d07d SE |
11664 | ac_cv_lib_svld_dlopen=yes |
11665 | else | |
5213506e | 11666 | ac_cv_lib_svld_dlopen=no |
1cf3d07d | 11667 | fi |
5213506e RW |
11668 | rm -f core conftest.err conftest.$ac_objext \ |
11669 | conftest$ac_exeext conftest.$ac_ext | |
1cf3d07d SE |
11670 | LIBS=$ac_check_lib_save_LIBS |
11671 | fi | |
5213506e RW |
11672 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 |
11673 | $as_echo "$ac_cv_lib_svld_dlopen" >&6; } | |
11674 | if test "x$ac_cv_lib_svld_dlopen" = x""yes; then : | |
1cf3d07d SE |
11675 | lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" |
11676 | else | |
5213506e RW |
11677 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 |
11678 | $as_echo_n "checking for dld_link in -ldld... " >&6; } | |
11679 | if test "${ac_cv_lib_dld_dld_link+set}" = set; then : | |
11680 | $as_echo_n "(cached) " >&6 | |
1cf3d07d SE |
11681 | else |
11682 | ac_check_lib_save_LIBS=$LIBS | |
11683 | LIBS="-ldld $LIBS" | |
11684 | if test x$gcc_no_link = xyes; then | |
5213506e | 11685 | as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5 |
1cf3d07d | 11686 | fi |
5213506e | 11687 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
1cf3d07d SE |
11688 | /* end confdefs.h. */ |
11689 | ||
5213506e RW |
11690 | /* Override any GCC internal prototype to avoid an error. |
11691 | Use char because int might match the return type of a GCC | |
11692 | builtin and then its argument prototype would still apply. */ | |
1cf3d07d SE |
11693 | #ifdef __cplusplus |
11694 | extern "C" | |
11695 | #endif | |
1cf3d07d SE |
11696 | char dld_link (); |
11697 | int | |
11698 | main () | |
11699 | { | |
5213506e | 11700 | return dld_link (); |
1cf3d07d SE |
11701 | ; |
11702 | return 0; | |
11703 | } | |
11704 | _ACEOF | |
5213506e | 11705 | if ac_fn_c_try_link "$LINENO"; then : |
1cf3d07d SE |
11706 | ac_cv_lib_dld_dld_link=yes |
11707 | else | |
5213506e | 11708 | ac_cv_lib_dld_dld_link=no |
1cf3d07d | 11709 | fi |
5213506e RW |
11710 | rm -f core conftest.err conftest.$ac_objext \ |
11711 | conftest$ac_exeext conftest.$ac_ext | |
1cf3d07d SE |
11712 | LIBS=$ac_check_lib_save_LIBS |
11713 | fi | |
5213506e RW |
11714 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 |
11715 | $as_echo "$ac_cv_lib_dld_dld_link" >&6; } | |
11716 | if test "x$ac_cv_lib_dld_dld_link" = x""yes; then : | |
25e5de9a | 11717 | lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" |
1cf3d07d SE |
11718 | fi |
11719 | ||
11720 | ||
11721 | fi | |
11722 | ||
11723 | ||
11724 | fi | |
11725 | ||
11726 | ||
11727 | fi | |
11728 | ||
11729 | ||
11730 | fi | |
11731 | ||
11732 | ||
11733 | fi | |
11734 | ||
11735 | ;; | |
11736 | esac | |
11737 | ||
11738 | if test "x$lt_cv_dlopen" != xno; then | |
11739 | enable_dlopen=yes | |
11740 | else | |
11741 | enable_dlopen=no | |
11742 | fi | |
11743 | ||
11744 | case $lt_cv_dlopen in | |
11745 | dlopen) | |
11746 | save_CPPFLAGS="$CPPFLAGS" | |
11747 | test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" | |
11748 | ||
11749 | save_LDFLAGS="$LDFLAGS" | |
11750 | wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" | |
11751 | ||
11752 | save_LIBS="$LIBS" | |
11753 | LIBS="$lt_cv_dlopen_libs $LIBS" | |
11754 | ||
5213506e RW |
11755 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 |
11756 | $as_echo_n "checking whether a program can dlopen itself... " >&6; } | |
11757 | if test "${lt_cv_dlopen_self+set}" = set; then : | |
11758 | $as_echo_n "(cached) " >&6 | |
1cf3d07d SE |
11759 | else |
11760 | if test "$cross_compiling" = yes; then : | |
11761 | lt_cv_dlopen_self=cross | |
11762 | else | |
11763 | lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 | |
11764 | lt_status=$lt_dlunknown | |
11765 | cat > conftest.$ac_ext <<_LT_EOF | |
5213506e | 11766 | #line 11766 "configure" |
1cf3d07d SE |
11767 | #include "confdefs.h" |
11768 | ||
11769 | #if HAVE_DLFCN_H | |
11770 | #include <dlfcn.h> | |
11771 | #endif | |
11772 | ||
11773 | #include <stdio.h> | |
11774 | ||
11775 | #ifdef RTLD_GLOBAL | |
11776 | # define LT_DLGLOBAL RTLD_GLOBAL | |
11777 | #else | |
11778 | # ifdef DL_GLOBAL | |
11779 | # define LT_DLGLOBAL DL_GLOBAL | |
11780 | # else | |
11781 | # define LT_DLGLOBAL 0 | |
11782 | # endif | |
11783 | #endif | |
11784 | ||
11785 | /* We may have to define LT_DLLAZY_OR_NOW in the command line if we | |
11786 | find out it does not work in some platform. */ | |
11787 | #ifndef LT_DLLAZY_OR_NOW | |
11788 | # ifdef RTLD_LAZY | |
11789 | # define LT_DLLAZY_OR_NOW RTLD_LAZY | |
11790 | # else | |
11791 | # ifdef DL_LAZY | |
11792 | # define LT_DLLAZY_OR_NOW DL_LAZY | |
11793 | # else | |
11794 | # ifdef RTLD_NOW | |
11795 | # define LT_DLLAZY_OR_NOW RTLD_NOW | |
11796 | # else | |
11797 | # ifdef DL_NOW | |
11798 | # define LT_DLLAZY_OR_NOW DL_NOW | |
11799 | # else | |
11800 | # define LT_DLLAZY_OR_NOW 0 | |
11801 | # endif | |
11802 | # endif | |
11803 | # endif | |
11804 | # endif | |
11805 | #endif | |
11806 | ||
1cf3d07d SE |
11807 | void fnord() { int i=42;} |
11808 | int main () | |
11809 | { | |
11810 | void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); | |
11811 | int status = $lt_dlunknown; | |
11812 | ||
11813 | if (self) | |
11814 | { | |
11815 | if (dlsym (self,"fnord")) status = $lt_dlno_uscore; | |
11816 | else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; | |
11817 | /* dlclose (self); */ | |
11818 | } | |
11819 | else | |
11820 | puts (dlerror ()); | |
11821 | ||
25e5de9a | 11822 | return status; |
1cf3d07d SE |
11823 | } |
11824 | _LT_EOF | |
5213506e | 11825 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 |
1cf3d07d SE |
11826 | (eval $ac_link) 2>&5 |
11827 | ac_status=$? | |
5213506e RW |
11828 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
11829 | test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then | |
1cf3d07d SE |
11830 | (./conftest; exit; ) >&5 2>/dev/null |
11831 | lt_status=$? | |
11832 | case x$lt_status in | |
11833 | x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; | |
11834 | x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; | |
11835 | x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; | |
11836 | esac | |
11837 | else : | |
11838 | # compilation failed | |
11839 | lt_cv_dlopen_self=no | |
11840 | fi | |
11841 | fi | |
11842 | rm -fr conftest* | |
11843 | ||
11844 | ||
11845 | fi | |
5213506e RW |
11846 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 |
11847 | $as_echo "$lt_cv_dlopen_self" >&6; } | |
1cf3d07d SE |
11848 | |
11849 | if test "x$lt_cv_dlopen_self" = xyes; then | |
11850 | wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" | |
5213506e RW |
11851 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 |
11852 | $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } | |
11853 | if test "${lt_cv_dlopen_self_static+set}" = set; then : | |
11854 | $as_echo_n "(cached) " >&6 | |
1cf3d07d SE |
11855 | else |
11856 | if test "$cross_compiling" = yes; then : | |
11857 | lt_cv_dlopen_self_static=cross | |
11858 | else | |
11859 | lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 | |
11860 | lt_status=$lt_dlunknown | |
11861 | cat > conftest.$ac_ext <<_LT_EOF | |
5213506e | 11862 | #line 11862 "configure" |
1cf3d07d SE |
11863 | #include "confdefs.h" |
11864 | ||
11865 | #if HAVE_DLFCN_H | |
11866 | #include <dlfcn.h> | |
11867 | #endif | |
11868 | ||
11869 | #include <stdio.h> | |
11870 | ||
11871 | #ifdef RTLD_GLOBAL | |
11872 | # define LT_DLGLOBAL RTLD_GLOBAL | |
11873 | #else | |
11874 | # ifdef DL_GLOBAL | |
11875 | # define LT_DLGLOBAL DL_GLOBAL | |
11876 | # else | |
11877 | # define LT_DLGLOBAL 0 | |
11878 | # endif | |
11879 | #endif | |
11880 | ||
11881 | /* We may have to define LT_DLLAZY_OR_NOW in the command line if we | |
11882 | find out it does not work in some platform. */ | |
11883 | #ifndef LT_DLLAZY_OR_NOW | |
11884 | # ifdef RTLD_LAZY | |
11885 | # define LT_DLLAZY_OR_NOW RTLD_LAZY | |
11886 | # else | |
11887 | # ifdef DL_LAZY | |
11888 | # define LT_DLLAZY_OR_NOW DL_LAZY | |
11889 | # else | |
11890 | # ifdef RTLD_NOW | |
11891 | # define LT_DLLAZY_OR_NOW RTLD_NOW | |
11892 | # else | |
11893 | # ifdef DL_NOW | |
11894 | # define LT_DLLAZY_OR_NOW DL_NOW | |
11895 | # else | |
11896 | # define LT_DLLAZY_OR_NOW 0 | |
11897 | # endif | |
11898 | # endif | |
11899 | # endif | |
11900 | # endif | |
11901 | #endif | |
11902 | ||
1cf3d07d SE |
11903 | void fnord() { int i=42;} |
11904 | int main () | |
11905 | { | |
11906 | void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); | |
11907 | int status = $lt_dlunknown; | |
11908 | ||
11909 | if (self) | |
11910 | { | |
11911 | if (dlsym (self,"fnord")) status = $lt_dlno_uscore; | |
11912 | else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; | |
11913 | /* dlclose (self); */ | |
11914 | } | |
11915 | else | |
11916 | puts (dlerror ()); | |
11917 | ||
25e5de9a | 11918 | return status; |
1cf3d07d SE |
11919 | } |
11920 | _LT_EOF | |
5213506e | 11921 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 |
1cf3d07d SE |
11922 | (eval $ac_link) 2>&5 |
11923 | ac_status=$? | |
5213506e RW |
11924 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
11925 | test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then | |
1cf3d07d SE |
11926 | (./conftest; exit; ) >&5 2>/dev/null |
11927 | lt_status=$? | |
11928 | case x$lt_status in | |
11929 | x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; | |
11930 | x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; | |
11931 | x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; | |
11932 | esac | |
11933 | else : | |
11934 | # compilation failed | |
11935 | lt_cv_dlopen_self_static=no | |
11936 | fi | |
11937 | fi | |
11938 | rm -fr conftest* | |
11939 | ||
11940 | ||
11941 | fi | |
5213506e RW |
11942 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 |
11943 | $as_echo "$lt_cv_dlopen_self_static" >&6; } | |
1cf3d07d SE |
11944 | fi |
11945 | ||
11946 | CPPFLAGS="$save_CPPFLAGS" | |
11947 | LDFLAGS="$save_LDFLAGS" | |
11948 | LIBS="$save_LIBS" | |
11949 | ;; | |
11950 | esac | |
11951 | ||
11952 | case $lt_cv_dlopen_self in | |
11953 | yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; | |
11954 | *) enable_dlopen_self=unknown ;; | |
11955 | esac | |
11956 | ||
11957 | case $lt_cv_dlopen_self_static in | |
11958 | yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; | |
11959 | *) enable_dlopen_self_static=unknown ;; | |
11960 | esac | |
11961 | fi | |
11962 | ||
11963 | ||
11964 | ||
11965 | ||
11966 | ||
11967 | ||
11968 | ||
11969 | ||
11970 | ||
11971 | ||
11972 | ||
11973 | ||
11974 | ||
11975 | ||
11976 | ||
11977 | ||
11978 | ||
11979 | striplib= | |
11980 | old_striplib= | |
5213506e RW |
11981 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 |
11982 | $as_echo_n "checking whether stripping libraries is possible... " >&6; } | |
1cf3d07d SE |
11983 | if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then |
11984 | test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" | |
11985 | test -z "$striplib" && striplib="$STRIP --strip-unneeded" | |
5213506e RW |
11986 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
11987 | $as_echo "yes" >&6; } | |
1cf3d07d SE |
11988 | else |
11989 | # FIXME - insert some real tests, host_os isn't really good enough | |
11990 | case $host_os in | |
11991 | darwin*) | |
11992 | if test -n "$STRIP" ; then | |
11993 | striplib="$STRIP -x" | |
11994 | old_striplib="$STRIP -S" | |
5213506e RW |
11995 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
11996 | $as_echo "yes" >&6; } | |
1cf3d07d | 11997 | else |
5213506e RW |
11998 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
11999 | $as_echo "no" >&6; } | |
1cf3d07d SE |
12000 | fi |
12001 | ;; | |
12002 | *) | |
5213506e RW |
12003 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
12004 | $as_echo "no" >&6; } | |
1cf3d07d SE |
12005 | ;; |
12006 | esac | |
12007 | fi | |
12008 | ||
12009 | ||
12010 | ||
12011 | ||
12012 | ||
12013 | ||
12014 | ||
12015 | ||
12016 | ||
12017 | ||
12018 | ||
12019 | ||
12020 | # Report which library types will actually be built | |
5213506e RW |
12021 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 |
12022 | $as_echo_n "checking if libtool supports shared libraries... " >&6; } | |
12023 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 | |
12024 | $as_echo "$can_build_shared" >&6; } | |
1cf3d07d | 12025 | |
5213506e RW |
12026 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 |
12027 | $as_echo_n "checking whether to build shared libraries... " >&6; } | |
1cf3d07d SE |
12028 | test "$can_build_shared" = "no" && enable_shared=no |
12029 | ||
12030 | # On AIX, shared libraries and static libraries use the same namespace, and | |
12031 | # are all built from PIC. | |
12032 | case $host_os in | |
12033 | aix3*) | |
12034 | test "$enable_shared" = yes && enable_static=no | |
12035 | if test -n "$RANLIB"; then | |
12036 | archive_cmds="$archive_cmds~\$RANLIB \$lib" | |
12037 | postinstall_cmds='$RANLIB $lib' | |
12038 | fi | |
12039 | ;; | |
12040 | ||
716e4bc6 | 12041 | aix[4-9]*) |
1cf3d07d SE |
12042 | if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then |
12043 | test "$enable_shared" = yes && enable_static=no | |
12044 | fi | |
12045 | ;; | |
12046 | esac | |
5213506e RW |
12047 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 |
12048 | $as_echo "$enable_shared" >&6; } | |
1cf3d07d | 12049 | |
5213506e RW |
12050 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 |
12051 | $as_echo_n "checking whether to build static libraries... " >&6; } | |
1cf3d07d SE |
12052 | # Make sure either enable_shared or enable_static is yes. |
12053 | test "$enable_shared" = yes || enable_static=yes | |
5213506e RW |
12054 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 |
12055 | $as_echo "$enable_static" >&6; } | |
1cf3d07d SE |
12056 | |
12057 | ||
12058 | ||
12059 | ||
12060 | fi | |
12061 | ac_ext=c | |
12062 | ac_cpp='$CPP $CPPFLAGS' | |
12063 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
12064 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
12065 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
12066 | ||
12067 | CC="$lt_save_CC" | |
12068 | ||
12069 | ||
5213506e | 12070 | ac_ext=cpp |
1cf3d07d SE |
12071 | ac_cpp='$CXXCPP $CPPFLAGS' |
12072 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
12073 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
12074 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
12075 | ||
12076 | archive_cmds_need_lc_CXX=no | |
12077 | allow_undefined_flag_CXX= | |
12078 | always_export_symbols_CXX=no | |
12079 | archive_expsym_cmds_CXX= | |
12080 | compiler_needs_object_CXX=no | |
12081 | export_dynamic_flag_spec_CXX= | |
12082 | hardcode_direct_CXX=no | |
12083 | hardcode_direct_absolute_CXX=no | |
12084 | hardcode_libdir_flag_spec_CXX= | |
12085 | hardcode_libdir_flag_spec_ld_CXX= | |
12086 | hardcode_libdir_separator_CXX= | |
12087 | hardcode_minus_L_CXX=no | |
12088 | hardcode_shlibpath_var_CXX=unsupported | |
12089 | hardcode_automatic_CXX=no | |
12090 | inherit_rpath_CXX=no | |
12091 | module_cmds_CXX= | |
12092 | module_expsym_cmds_CXX= | |
12093 | link_all_deplibs_CXX=unknown | |
12094 | old_archive_cmds_CXX=$old_archive_cmds | |
12095 | no_undefined_flag_CXX= | |
12096 | whole_archive_flag_spec_CXX= | |
12097 | enable_shared_with_static_runtimes_CXX=no | |
12098 | ||
12099 | # Source file extension for C++ test sources. | |
12100 | ac_ext=cpp | |
12101 | ||
12102 | # Object file extension for compiled C++ test sources. | |
12103 | objext=o | |
12104 | objext_CXX=$objext | |
12105 | ||
12106 | # No sense in running all these tests if we already determined that | |
12107 | # the CXX compiler isn't working. Some variables (like enable_shared) | |
12108 | # are currently assumed to apply to all compilers on this platform, | |
12109 | # and will be corrupted by setting them based on a non-working compiler. | |
12110 | if test "$_lt_caught_CXX_error" != yes; then | |
12111 | # Code to be used in simple compile tests | |
12112 | lt_simple_compile_test_code="int some_variable = 0;" | |
12113 | ||
12114 | # Code to be used in simple link tests | |
12115 | lt_simple_link_test_code='int main(int, char *[]) { return(0); }' | |
12116 | ||
12117 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. | |
12118 | ||
12119 | ||
12120 | ||
12121 | ||
12122 | ||
12123 | ||
12124 | # If no C compiler was specified, use CC. | |
12125 | LTCC=${LTCC-"$CC"} | |
12126 | ||
12127 | # If no C compiler flags were specified, use CFLAGS. | |
12128 | LTCFLAGS=${LTCFLAGS-"$CFLAGS"} | |
12129 | ||
12130 | # Allow CC to be a program name with arguments. | |
12131 | compiler=$CC | |
12132 | ||
12133 | ||
12134 | # save warnings/boilerplate of simple test code | |
12135 | ac_outfile=conftest.$ac_objext | |
12136 | echo "$lt_simple_compile_test_code" >conftest.$ac_ext | |
12137 | eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err | |
12138 | _lt_compiler_boilerplate=`cat conftest.err` | |
12139 | $RM conftest* | |
12140 | ||
12141 | ac_outfile=conftest.$ac_objext | |
12142 | echo "$lt_simple_link_test_code" >conftest.$ac_ext | |
12143 | eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err | |
12144 | _lt_linker_boilerplate=`cat conftest.err` | |
25e5de9a | 12145 | $RM -r conftest* |
1cf3d07d SE |
12146 | |
12147 | ||
12148 | # Allow CC to be a program name with arguments. | |
12149 | lt_save_CC=$CC | |
12150 | lt_save_LD=$LD | |
12151 | lt_save_GCC=$GCC | |
12152 | GCC=$GXX | |
12153 | lt_save_with_gnu_ld=$with_gnu_ld | |
12154 | lt_save_path_LD=$lt_cv_path_LD | |
12155 | if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then | |
12156 | lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx | |
12157 | else | |
12158 | $as_unset lt_cv_prog_gnu_ld | |
12159 | fi | |
12160 | if test -n "${lt_cv_path_LDCXX+set}"; then | |
12161 | lt_cv_path_LD=$lt_cv_path_LDCXX | |
12162 | else | |
12163 | $as_unset lt_cv_path_LD | |
12164 | fi | |
12165 | test -z "${LDCXX+set}" || LD=$LDCXX | |
12166 | CC=${CXX-"c++"} | |
12167 | compiler=$CC | |
12168 | compiler_CXX=$CC | |
12169 | for cc_temp in $compiler""; do | |
12170 | case $cc_temp in | |
12171 | compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; | |
12172 | distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; | |
12173 | \-*) ;; | |
12174 | *) break;; | |
12175 | esac | |
12176 | done | |
12177 | cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` | |
12178 | ||
12179 | ||
12180 | if test -n "$compiler"; then | |
12181 | # We don't want -fno-exception when compiling C++ code, so set the | |
12182 | # no_builtin_flag separately | |
12183 | if test "$GXX" = yes; then | |
12184 | lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin' | |
12185 | else | |
12186 | lt_prog_compiler_no_builtin_flag_CXX= | |
12187 | fi | |
12188 | ||
12189 | if test "$GXX" = yes; then | |
12190 | # Set up default GNU C++ configuration | |
12191 | ||
12192 | ||
12193 | ||
5213506e RW |
12194 | # Check whether --with-gnu-ld was given. |
12195 | if test "${with_gnu_ld+set}" = set; then : | |
12196 | withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes | |
1cf3d07d SE |
12197 | else |
12198 | with_gnu_ld=no | |
5213506e RW |
12199 | fi |
12200 | ||
1cf3d07d SE |
12201 | ac_prog=ld |
12202 | if test "$GCC" = yes; then | |
12203 | # Check if gcc -print-prog-name=ld gives a path. | |
5213506e RW |
12204 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 |
12205 | $as_echo_n "checking for ld used by $CC... " >&6; } | |
1cf3d07d SE |
12206 | case $host in |
12207 | *-*-mingw*) | |
12208 | # gcc leaves a trailing carriage return which upsets mingw | |
12209 | ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; | |
12210 | *) | |
12211 | ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; | |
12212 | esac | |
12213 | case $ac_prog in | |
12214 | # Accept absolute paths. | |
12215 | [\\/]* | ?:[\\/]*) | |
12216 | re_direlt='/[^/][^/]*/\.\./' | |
12217 | # Canonicalize the pathname of ld | |
12218 | ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` | |
12219 | while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do | |
12220 | ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` | |
12221 | done | |
12222 | test -z "$LD" && LD="$ac_prog" | |
12223 | ;; | |
12224 | "") | |
12225 | # If it fails, then pretend we aren't using GCC. | |
12226 | ac_prog=ld | |
12227 | ;; | |
12228 | *) | |
12229 | # If it is relative, then search for the first ld in PATH. | |
12230 | with_gnu_ld=unknown | |
12231 | ;; | |
12232 | esac | |
12233 | elif test "$with_gnu_ld" = yes; then | |
5213506e RW |
12234 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 |
12235 | $as_echo_n "checking for GNU ld... " >&6; } | |
1cf3d07d | 12236 | else |
5213506e RW |
12237 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 |
12238 | $as_echo_n "checking for non-GNU ld... " >&6; } | |
1cf3d07d | 12239 | fi |
5213506e RW |
12240 | if test "${lt_cv_path_LD+set}" = set; then : |
12241 | $as_echo_n "(cached) " >&6 | |
1cf3d07d SE |
12242 | else |
12243 | if test -z "$LD"; then | |
12244 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
12245 | for ac_dir in $PATH; do | |
12246 | IFS="$lt_save_ifs" | |
12247 | test -z "$ac_dir" && ac_dir=. | |
12248 | if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then | |
12249 | lt_cv_path_LD="$ac_dir/$ac_prog" | |
12250 | # Check to see if the program is GNU ld. I'd rather use --version, | |
12251 | # but apparently some variants of GNU ld only accept -v. | |
12252 | # Break only if it was the GNU/non-GNU ld that we prefer. | |
12253 | case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in | |
12254 | *GNU* | *'with BFD'*) | |
12255 | test "$with_gnu_ld" != no && break | |
12256 | ;; | |
12257 | *) | |
12258 | test "$with_gnu_ld" != yes && break | |
12259 | ;; | |
12260 | esac | |
12261 | fi | |
12262 | done | |
12263 | IFS="$lt_save_ifs" | |
12264 | else | |
12265 | lt_cv_path_LD="$LD" # Let the user override the test with a path. | |
12266 | fi | |
12267 | fi | |
12268 | ||
12269 | LD="$lt_cv_path_LD" | |
12270 | if test -n "$LD"; then | |
5213506e RW |
12271 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 |
12272 | $as_echo "$LD" >&6; } | |
1cf3d07d | 12273 | else |
5213506e RW |
12274 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
12275 | $as_echo "no" >&6; } | |
1cf3d07d | 12276 | fi |
5213506e RW |
12277 | test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5 |
12278 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 | |
12279 | $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } | |
12280 | if test "${lt_cv_prog_gnu_ld+set}" = set; then : | |
12281 | $as_echo_n "(cached) " >&6 | |
1cf3d07d SE |
12282 | else |
12283 | # I'd rather use --version here, but apparently some GNU lds only accept -v. | |
12284 | case `$LD -v 2>&1 </dev/null` in | |
12285 | *GNU* | *'with BFD'*) | |
12286 | lt_cv_prog_gnu_ld=yes | |
12287 | ;; | |
12288 | *) | |
12289 | lt_cv_prog_gnu_ld=no | |
12290 | ;; | |
12291 | esac | |
12292 | fi | |
5213506e RW |
12293 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 |
12294 | $as_echo "$lt_cv_prog_gnu_ld" >&6; } | |
1cf3d07d SE |
12295 | with_gnu_ld=$lt_cv_prog_gnu_ld |
12296 | ||
12297 | ||
12298 | ||
12299 | ||
12300 | ||
12301 | ||
12302 | ||
12303 | # Check if GNU C++ uses GNU ld as the underlying linker, since the | |
12304 | # archiving commands below assume that GNU ld is being used. | |
12305 | if test "$with_gnu_ld" = yes; then | |
12306 | archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
12307 | archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
12308 | ||
12309 | hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' | |
12310 | export_dynamic_flag_spec_CXX='${wl}--export-dynamic' | |
12311 | ||
12312 | # If archive_cmds runs LD, not CC, wlarc should be empty | |
12313 | # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to | |
12314 | # investigate it a little bit more. (MM) | |
12315 | wlarc='${wl}' | |
12316 | ||
12317 | # ancient GNU ld didn't support --whole-archive et. al. | |
12318 | if eval "`$CC -print-prog-name=ld` --help 2>&1" | | |
12319 | $GREP 'no-whole-archive' > /dev/null; then | |
12320 | whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' | |
12321 | else | |
12322 | whole_archive_flag_spec_CXX= | |
12323 | fi | |
12324 | else | |
12325 | with_gnu_ld=no | |
12326 | wlarc= | |
12327 | ||
12328 | # A generic and very simple default shared library creation | |
12329 | # command for GNU C++ for the case where it uses the native | |
12330 | # linker, instead of GNU ld. If possible, this setting should | |
12331 | # overridden to take advantage of the native linker features on | |
12332 | # the platform it is being used on. | |
12333 | archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' | |
12334 | fi | |
12335 | ||
12336 | # Commands to make compiler produce verbose output that lists | |
12337 | # what "hidden" libraries, object files and flags are used when | |
12338 | # linking a shared library. | |
713e2ea6 | 12339 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "^ .* -L"' |
1cf3d07d SE |
12340 | |
12341 | else | |
12342 | GXX=no | |
12343 | with_gnu_ld=no | |
12344 | wlarc= | |
12345 | fi | |
12346 | ||
12347 | # PORTME: fill in a description of your system's C++ link characteristics | |
5213506e RW |
12348 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 |
12349 | $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } | |
1cf3d07d SE |
12350 | ld_shlibs_CXX=yes |
12351 | case $host_os in | |
12352 | aix3*) | |
12353 | # FIXME: insert proper C++ library support | |
12354 | ld_shlibs_CXX=no | |
12355 | ;; | |
716e4bc6 | 12356 | aix[4-9]*) |
1cf3d07d SE |
12357 | if test "$host_cpu" = ia64; then |
12358 | # On IA64, the linker does run time linking by default, so we don't | |
12359 | # have to do anything special. | |
12360 | aix_use_runtimelinking=no | |
12361 | exp_sym_flag='-Bexport' | |
12362 | no_entry_flag="" | |
12363 | else | |
12364 | aix_use_runtimelinking=no | |
12365 | ||
12366 | # Test if we are trying to use run time linking or normal | |
12367 | # AIX style linking. If -brtl is somewhere in LDFLAGS, we | |
12368 | # need to do runtime linking. | |
716e4bc6 | 12369 | case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) |
1cf3d07d SE |
12370 | for ld_flag in $LDFLAGS; do |
12371 | case $ld_flag in | |
12372 | *-brtl*) | |
12373 | aix_use_runtimelinking=yes | |
12374 | break | |
12375 | ;; | |
12376 | esac | |
12377 | done | |
12378 | ;; | |
12379 | esac | |
12380 | ||
12381 | exp_sym_flag='-bexport' | |
12382 | no_entry_flag='-bnoentry' | |
12383 | fi | |
12384 | ||
12385 | # When large executables or shared objects are built, AIX ld can | |
12386 | # have problems creating the table of contents. If linking a library | |
12387 | # or program results in "error TOC overflow" add -mminimal-toc to | |
12388 | # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not | |
12389 | # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. | |
12390 | ||
12391 | archive_cmds_CXX='' | |
12392 | hardcode_direct_CXX=yes | |
12393 | hardcode_direct_absolute_CXX=yes | |
12394 | hardcode_libdir_separator_CXX=':' | |
12395 | link_all_deplibs_CXX=yes | |
12396 | file_list_spec_CXX='${wl}-f,' | |
12397 | ||
12398 | if test "$GXX" = yes; then | |
12399 | case $host_os in aix4.[012]|aix4.[012].*) | |
12400 | # We only want to do this on AIX 4.2 and lower, the check | |
12401 | # below for broken collect2 doesn't work under 4.3+ | |
12402 | collect2name=`${CC} -print-prog-name=collect2` | |
12403 | if test -f "$collect2name" && | |
12404 | strings "$collect2name" | $GREP resolve_lib_name >/dev/null | |
12405 | then | |
12406 | # We have reworked collect2 | |
12407 | : | |
12408 | else | |
12409 | # We have old collect2 | |
12410 | hardcode_direct_CXX=unsupported | |
12411 | # It fails to find uninstalled libraries when the uninstalled | |
12412 | # path is not listed in the libpath. Setting hardcode_minus_L | |
12413 | # to unsupported forces relinking | |
12414 | hardcode_minus_L_CXX=yes | |
12415 | hardcode_libdir_flag_spec_CXX='-L$libdir' | |
12416 | hardcode_libdir_separator_CXX= | |
12417 | fi | |
12418 | esac | |
12419 | shared_flag='-shared' | |
12420 | if test "$aix_use_runtimelinking" = yes; then | |
12421 | shared_flag="$shared_flag "'${wl}-G' | |
12422 | fi | |
12423 | else | |
12424 | # not using gcc | |
12425 | if test "$host_cpu" = ia64; then | |
12426 | # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release | |
12427 | # chokes on -Wl,-G. The following line is correct: | |
12428 | shared_flag='-G' | |
12429 | else | |
12430 | if test "$aix_use_runtimelinking" = yes; then | |
12431 | shared_flag='${wl}-G' | |
12432 | else | |
12433 | shared_flag='${wl}-bM:SRE' | |
12434 | fi | |
12435 | fi | |
12436 | fi | |
12437 | ||
25e5de9a | 12438 | export_dynamic_flag_spec_CXX='${wl}-bexpall' |
1cf3d07d SE |
12439 | # It seems that -bexpall does not export symbols beginning with |
12440 | # underscore (_), so it is better to generate a list of symbols to | |
12441 | # export. | |
12442 | always_export_symbols_CXX=yes | |
12443 | if test "$aix_use_runtimelinking" = yes; then | |
12444 | # Warning - without using the other runtime loading flags (-brtl), | |
12445 | # -berok will link without error, but may produce a broken library. | |
12446 | allow_undefined_flag_CXX='-berok' | |
12447 | # Determine the default libpath from the value encoded in an empty | |
12448 | # executable. | |
12449 | if test x$gcc_no_link = xyes; then | |
5213506e | 12450 | as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5 |
1cf3d07d | 12451 | fi |
5213506e | 12452 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
1cf3d07d SE |
12453 | /* end confdefs.h. */ |
12454 | ||
12455 | int | |
12456 | main () | |
12457 | { | |
12458 | ||
12459 | ; | |
12460 | return 0; | |
12461 | } | |
12462 | _ACEOF | |
5213506e | 12463 | if ac_fn_cxx_try_link "$LINENO"; then : |
1cf3d07d SE |
12464 | |
12465 | lt_aix_libpath_sed=' | |
12466 | /Import File Strings/,/^$/ { | |
12467 | /^0/ { | |
12468 | s/^0 *\(.*\)$/\1/ | |
12469 | p | |
12470 | } | |
12471 | }' | |
12472 | aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` | |
12473 | # Check for a 64-bit object if we didn't find anything. | |
12474 | if test -z "$aix_libpath"; then | |
12475 | aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` | |
12476 | fi | |
1cf3d07d | 12477 | fi |
5213506e RW |
12478 | rm -f core conftest.err conftest.$ac_objext \ |
12479 | conftest$ac_exeext conftest.$ac_ext | |
1cf3d07d SE |
12480 | if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi |
12481 | ||
12482 | hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath" | |
12483 | ||
12484 | archive_expsym_cmds_CXX='$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 $shared_flag" | |
12485 | else | |
12486 | if test "$host_cpu" = ia64; then | |
12487 | hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib' | |
12488 | allow_undefined_flag_CXX="-z nodefs" | |
12489 | archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" | |
12490 | else | |
12491 | # Determine the default libpath from the value encoded in an | |
12492 | # empty executable. | |
12493 | if test x$gcc_no_link = xyes; then | |
5213506e | 12494 | as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5 |
1cf3d07d | 12495 | fi |
5213506e | 12496 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
1cf3d07d SE |
12497 | /* end confdefs.h. */ |
12498 | ||
12499 | int | |
12500 | main () | |
12501 | { | |
12502 | ||
12503 | ; | |
12504 | return 0; | |
12505 | } | |
12506 | _ACEOF | |
5213506e | 12507 | if ac_fn_cxx_try_link "$LINENO"; then : |
1cf3d07d SE |
12508 | |
12509 | lt_aix_libpath_sed=' | |
12510 | /Import File Strings/,/^$/ { | |
12511 | /^0/ { | |
12512 | s/^0 *\(.*\)$/\1/ | |
12513 | p | |
12514 | } | |
12515 | }' | |
12516 | aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` | |
12517 | # Check for a 64-bit object if we didn't find anything. | |
12518 | if test -z "$aix_libpath"; then | |
12519 | aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` | |
12520 | fi | |
1cf3d07d | 12521 | fi |
5213506e RW |
12522 | rm -f core conftest.err conftest.$ac_objext \ |
12523 | conftest$ac_exeext conftest.$ac_ext | |
1cf3d07d SE |
12524 | if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi |
12525 | ||
12526 | hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath" | |
12527 | # Warning - without using the other run time loading flags, | |
12528 | # -berok will link without error, but may produce a broken library. | |
12529 | no_undefined_flag_CXX=' ${wl}-bernotok' | |
12530 | allow_undefined_flag_CXX=' ${wl}-berok' | |
12531 | # Exported symbols can be pulled into shared objects from archives | |
12532 | whole_archive_flag_spec_CXX='$convenience' | |
12533 | archive_cmds_need_lc_CXX=yes | |
12534 | # This is similar to how AIX traditionally builds its shared | |
12535 | # libraries. | |
12536 | 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' | |
12537 | fi | |
12538 | fi | |
12539 | ;; | |
12540 | ||
12541 | beos*) | |
12542 | if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then | |
12543 | allow_undefined_flag_CXX=unsupported | |
12544 | # Joseph Beckenbach <jrb3@best.com> says some releases of gcc | |
12545 | # support --undefined. This deserves some investigation. FIXME | |
12546 | archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
12547 | else | |
12548 | ld_shlibs_CXX=no | |
12549 | fi | |
12550 | ;; | |
12551 | ||
12552 | chorus*) | |
12553 | case $cc_basename in | |
12554 | *) | |
12555 | # FIXME: insert proper C++ library support | |
12556 | ld_shlibs_CXX=no | |
12557 | ;; | |
12558 | esac | |
12559 | ;; | |
12560 | ||
25e5de9a | 12561 | cygwin* | mingw* | pw32* | cegcc*) |
1cf3d07d SE |
12562 | # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless, |
12563 | # as there is no search path for DLLs. | |
12564 | hardcode_libdir_flag_spec_CXX='-L$libdir' | |
12565 | allow_undefined_flag_CXX=unsupported | |
12566 | always_export_symbols_CXX=no | |
12567 | enable_shared_with_static_runtimes_CXX=yes | |
12568 | ||
12569 | if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then | |
12570 | archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' | |
12571 | # If the export-symbols file already is a .def file (1st line | |
12572 | # is EXPORTS), use it as is; otherwise, prepend... | |
12573 | archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then | |
12574 | cp $export_symbols $output_objdir/$soname.def; | |
12575 | else | |
12576 | echo EXPORTS > $output_objdir/$soname.def; | |
12577 | cat $export_symbols >> $output_objdir/$soname.def; | |
12578 | fi~ | |
12579 | $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 $lib' | |
12580 | else | |
12581 | ld_shlibs_CXX=no | |
12582 | fi | |
12583 | ;; | |
12584 | darwin* | rhapsody*) | |
1cf3d07d | 12585 | |
1cf3d07d | 12586 | |
25e5de9a PG |
12587 | archive_cmds_need_lc_CXX=no |
12588 | hardcode_direct_CXX=no | |
12589 | hardcode_automatic_CXX=yes | |
12590 | hardcode_shlibpath_var_CXX=unsupported | |
12591 | whole_archive_flag_spec_CXX='' | |
12592 | link_all_deplibs_CXX=yes | |
12593 | allow_undefined_flag_CXX="$_lt_dar_allow_undefined" | |
12594 | case $cc_basename in | |
12595 | ifort*) _lt_dar_can_shared=yes ;; | |
12596 | *) _lt_dar_can_shared=$GCC ;; | |
12597 | esac | |
12598 | if test "$_lt_dar_can_shared" = "yes"; then | |
12599 | output_verbose_link_cmd=echo | |
12600 | 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}" | |
12601 | module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" | |
12602 | 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}${_lt_dsymutil}" | |
12603 | module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" | |
12604 | if test "$lt_cv_apple_cc_single_mod" != "yes"; then | |
12605 | 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${_lt_dsymutil}" | |
12606 | archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" | |
12607 | fi | |
12608 | ||
12609 | else | |
12610 | ld_shlibs_CXX=no | |
12611 | fi | |
12612 | ||
1cf3d07d SE |
12613 | ;; |
12614 | ||
12615 | dgux*) | |
12616 | case $cc_basename in | |
12617 | ec++*) | |
12618 | # FIXME: insert proper C++ library support | |
12619 | ld_shlibs_CXX=no | |
12620 | ;; | |
12621 | ghcx*) | |
12622 | # Green Hills C++ Compiler | |
12623 | # FIXME: insert proper C++ library support | |
12624 | ld_shlibs_CXX=no | |
12625 | ;; | |
12626 | *) | |
12627 | # FIXME: insert proper C++ library support | |
12628 | ld_shlibs_CXX=no | |
12629 | ;; | |
12630 | esac | |
12631 | ;; | |
12632 | ||
12633 | freebsd[12]*) | |
12634 | # C++ shared libraries reported to be fairly broken before | |
12635 | # switch to ELF | |
12636 | ld_shlibs_CXX=no | |
12637 | ;; | |
12638 | ||
12639 | freebsd-elf*) | |
12640 | archive_cmds_need_lc_CXX=no | |
12641 | ;; | |
12642 | ||
12643 | freebsd* | dragonfly*) | |
12644 | # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF | |
12645 | # conventions | |
12646 | ld_shlibs_CXX=yes | |
12647 | ;; | |
12648 | ||
12649 | gnu*) | |
12650 | ;; | |
12651 | ||
12652 | hpux9*) | |
12653 | hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir' | |
12654 | hardcode_libdir_separator_CXX=: | |
12655 | export_dynamic_flag_spec_CXX='${wl}-E' | |
12656 | hardcode_direct_CXX=yes | |
12657 | hardcode_minus_L_CXX=yes # Not in the search PATH, | |
12658 | # but as the default | |
12659 | # location of the library. | |
12660 | ||
12661 | case $cc_basename in | |
12662 | CC*) | |
12663 | # FIXME: insert proper C++ library support | |
12664 | ld_shlibs_CXX=no | |
12665 | ;; | |
12666 | aCC*) | |
12667 | archive_cmds_CXX='$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 $lib' | |
12668 | # Commands to make compiler produce verbose output that lists | |
12669 | # what "hidden" libraries, object files and flags are used when | |
12670 | # linking a shared library. | |
12671 | # | |
12672 | # There doesn't appear to be a way to prevent this compiler from | |
12673 | # explicitly linking system object files so we need to strip them | |
12674 | # from the output so that they don't get included in the library | |
12675 | # dependencies. | |
713e2ea6 | 12676 | output_verbose_link_cmd='templist=`($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" | $Xsed' |
1cf3d07d SE |
12677 | ;; |
12678 | *) | |
12679 | if test "$GXX" = yes; then | |
12680 | 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' | |
12681 | else | |
12682 | # FIXME: insert proper C++ library support | |
12683 | ld_shlibs_CXX=no | |
12684 | fi | |
12685 | ;; | |
12686 | esac | |
12687 | ;; | |
12688 | ||
12689 | hpux10*|hpux11*) | |
12690 | if test $with_gnu_ld = no; then | |
12691 | hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir' | |
12692 | hardcode_libdir_separator_CXX=: | |
12693 | ||
12694 | case $host_cpu in | |
12695 | hppa*64*|ia64*) | |
12696 | ;; | |
12697 | *) | |
12698 | export_dynamic_flag_spec_CXX='${wl}-E' | |
12699 | ;; | |
12700 | esac | |
12701 | fi | |
12702 | case $host_cpu in | |
12703 | hppa*64*|ia64*) | |
12704 | hardcode_direct_CXX=no | |
12705 | hardcode_shlibpath_var_CXX=no | |
12706 | ;; | |
12707 | *) | |
12708 | hardcode_direct_CXX=yes | |
12709 | hardcode_direct_absolute_CXX=yes | |
12710 | hardcode_minus_L_CXX=yes # Not in the search PATH, | |
12711 | # but as the default | |
12712 | # location of the library. | |
12713 | ;; | |
12714 | esac | |
12715 | ||
12716 | case $cc_basename in | |
12717 | CC*) | |
12718 | # FIXME: insert proper C++ library support | |
12719 | ld_shlibs_CXX=no | |
12720 | ;; | |
12721 | aCC*) | |
12722 | case $host_cpu in | |
12723 | hppa*64*) | |
12724 | archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
12725 | ;; | |
12726 | ia64*) | |
12727 | archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
12728 | ;; | |
12729 | *) | |
12730 | archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
12731 | ;; | |
12732 | esac | |
12733 | # Commands to make compiler produce verbose output that lists | |
12734 | # what "hidden" libraries, object files and flags are used when | |
12735 | # linking a shared library. | |
12736 | # | |
12737 | # There doesn't appear to be a way to prevent this compiler from | |
12738 | # explicitly linking system object files so we need to strip them | |
12739 | # from the output so that they don't get included in the library | |
12740 | # dependencies. | |
713e2ea6 | 12741 | output_verbose_link_cmd='templist=`($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" | $Xsed' |
1cf3d07d SE |
12742 | ;; |
12743 | *) | |
12744 | if test "$GXX" = yes; then | |
12745 | if test $with_gnu_ld = no; then | |
12746 | case $host_cpu in | |
12747 | hppa*64*) | |
12748 | archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
12749 | ;; | |
12750 | ia64*) | |
12751 | archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
12752 | ;; | |
12753 | *) | |
12754 | archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
12755 | ;; | |
12756 | esac | |
12757 | fi | |
12758 | else | |
12759 | # FIXME: insert proper C++ library support | |
12760 | ld_shlibs_CXX=no | |
12761 | fi | |
12762 | ;; | |
12763 | esac | |
12764 | ;; | |
12765 | ||
12766 | interix[3-9]*) | |
12767 | hardcode_direct_CXX=no | |
12768 | hardcode_shlibpath_var_CXX=no | |
12769 | hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' | |
12770 | export_dynamic_flag_spec_CXX='${wl}-E' | |
12771 | # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. | |
12772 | # Instead, shared libraries are loaded at an image base (0x10000000 by | |
12773 | # default) and relocated if they conflict, which is a slow very memory | |
12774 | # consuming and fragmenting process. To avoid this, we pick a random, | |
12775 | # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link | |
12776 | # time. Moving up from 0x10000000 also allows more sbrk(2) space. | |
12777 | archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' | |
12778 | archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' | |
12779 | ;; | |
12780 | irix5* | irix6*) | |
12781 | case $cc_basename in | |
12782 | CC*) | |
12783 | # SGI C++ | |
12784 | archive_cmds_CXX='$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 $lib' | |
12785 | ||
12786 | # Archives containing C++ object files must be created using | |
12787 | # "CC -ar", where "CC" is the IRIX C++ compiler. This is | |
12788 | # necessary to make sure instantiated templates are included | |
12789 | # in the archive. | |
12790 | old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs' | |
12791 | ;; | |
12792 | *) | |
12793 | if test "$GXX" = yes; then | |
12794 | if test "$with_gnu_ld" = no; then | |
12795 | archive_cmds_CXX='$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 $lib' | |
12796 | else | |
12797 | archive_cmds_CXX='$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 $lib' | |
12798 | fi | |
12799 | fi | |
12800 | link_all_deplibs_CXX=yes | |
12801 | ;; | |
12802 | esac | |
12803 | hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' | |
12804 | hardcode_libdir_separator_CXX=: | |
12805 | inherit_rpath_CXX=yes | |
12806 | ;; | |
12807 | ||
7a9d3fe8 | 12808 | linux* | k*bsd*-gnu | kopensolaris*-gnu) |
1cf3d07d SE |
12809 | case $cc_basename in |
12810 | KCC*) | |
12811 | # Kuck and Associates, Inc. (KAI) C++ Compiler | |
12812 | ||
12813 | # KCC will only create a shared library if the output file | |
12814 | # ends with ".so" (or ".sl" for HP-UX), so rename the library | |
12815 | # to its proper name (with version) after linking. | |
12816 | 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' | |
12817 | 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 $lib' | |
12818 | # Commands to make compiler produce verbose output that lists | |
12819 | # what "hidden" libraries, object files and flags are used when | |
12820 | # linking a shared library. | |
12821 | # | |
12822 | # There doesn't appear to be a way to prevent this compiler from | |
12823 | # explicitly linking system object files so we need to strip them | |
12824 | # from the output so that they don't get included in the library | |
12825 | # dependencies. | |
12826 | output_verbose_link_cmd='templist=`$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" | $Xsed' | |
12827 | ||
12828 | hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' | |
12829 | export_dynamic_flag_spec_CXX='${wl}--export-dynamic' | |
12830 | ||
12831 | # Archives containing C++ object files must be created using | |
12832 | # "CC -Bstatic", where "CC" is the KAI C++ compiler. | |
12833 | old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' | |
12834 | ;; | |
12835 | icpc* | ecpc* ) | |
12836 | # Intel C++ | |
12837 | with_gnu_ld=yes | |
12838 | # version 8.0 and above of icpc choke on multiply defined symbols | |
12839 | # if we add $predep_objects and $postdep_objects, however 7.1 and | |
12840 | # earlier do not add the objects themselves. | |
12841 | case `$CC -V 2>&1` in | |
12842 | *"Version 7."*) | |
12843 | archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
12844 | archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
12845 | ;; | |
12846 | *) # Version 8.0 or newer | |
12847 | tmp_idyn= | |
12848 | case $host_cpu in | |
12849 | ia64*) tmp_idyn=' -i_dynamic';; | |
12850 | esac | |
12851 | archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
12852 | archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
12853 | ;; | |
12854 | esac | |
12855 | archive_cmds_need_lc_CXX=no | |
12856 | hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' | |
12857 | export_dynamic_flag_spec_CXX='${wl}--export-dynamic' | |
12858 | whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive' | |
12859 | ;; | |
25e5de9a | 12860 | pgCC* | pgcpp*) |
1cf3d07d SE |
12861 | # Portland Group C++ compiler |
12862 | case `$CC -V` in | |
25e5de9a | 12863 | *pgCC\ [1-5]* | *pgcpp\ [1-5]*) |
1cf3d07d SE |
12864 | prelink_cmds_CXX='tpldir=Template.dir~ |
12865 | rm -rf $tpldir~ | |
12866 | $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ | |
12867 | compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"' | |
12868 | old_archive_cmds_CXX='tpldir=Template.dir~ | |
12869 | rm -rf $tpldir~ | |
12870 | $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ | |
12871 | $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~ | |
12872 | $RANLIB $oldlib' | |
12873 | archive_cmds_CXX='tpldir=Template.dir~ | |
12874 | rm -rf $tpldir~ | |
12875 | $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ | |
12876 | $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' | |
12877 | archive_expsym_cmds_CXX='tpldir=Template.dir~ | |
12878 | rm -rf $tpldir~ | |
12879 | $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ | |
12880 | $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 $lib' | |
12881 | ;; | |
12882 | *) # Version 6 will use weak symbols | |
12883 | archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' | |
12884 | archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' | |
12885 | ;; | |
12886 | esac | |
12887 | ||
12888 | hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir' | |
12889 | export_dynamic_flag_spec_CXX='${wl}--export-dynamic' | |
12890 | whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' | |
12891 | ;; | |
12892 | cxx*) | |
12893 | # Compaq C++ | |
12894 | archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
12895 | archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' | |
12896 | ||
12897 | runpath_var=LD_RUN_PATH | |
12898 | hardcode_libdir_flag_spec_CXX='-rpath $libdir' | |
12899 | hardcode_libdir_separator_CXX=: | |
12900 | ||
12901 | # Commands to make compiler produce verbose output that lists | |
12902 | # what "hidden" libraries, object files and flags are used when | |
12903 | # linking a shared library. | |
12904 | # | |
12905 | # There doesn't appear to be a way to prevent this compiler from | |
12906 | # explicitly linking system object files so we need to strip them | |
12907 | # from the output so that they don't get included in the library | |
12908 | # dependencies. | |
12909 | output_verbose_link_cmd='templist=`$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" | $Xsed' | |
12910 | ;; | |
25e5de9a PG |
12911 | xl*) |
12912 | # IBM XL 8.0 on PPC, with GNU ld | |
12913 | hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' | |
12914 | export_dynamic_flag_spec_CXX='${wl}--export-dynamic' | |
12915 | archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
12916 | if test "x$supports_anon_versioning" = xyes; then | |
12917 | archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~ | |
12918 | cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ | |
12919 | echo "local: *; };" >> $output_objdir/$libname.ver~ | |
12920 | $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' | |
12921 | fi | |
12922 | ;; | |
1cf3d07d SE |
12923 | *) |
12924 | case `$CC -V 2>&1 | sed 5q` in | |
12925 | *Sun\ C*) | |
12926 | # Sun C++ 5.9 | |
12927 | no_undefined_flag_CXX=' -zdefs' | |
12928 | archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
12929 | archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' | |
12930 | hardcode_libdir_flag_spec_CXX='-R$libdir' | |
12931 | whole_archive_flag_spec_CXX='${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' | |
12932 | compiler_needs_object_CXX=yes | |
12933 | ||
12934 | # Not sure whether something based on | |
12935 | # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | |
12936 | # would be better. | |
12937 | output_verbose_link_cmd='echo' | |
12938 | ||
12939 | # Archives containing C++ object files must be created using | |
12940 | # "CC -xar", where "CC" is the Sun C++ compiler. This is | |
12941 | # necessary to make sure instantiated templates are included | |
12942 | # in the archive. | |
12943 | old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs' | |
12944 | ;; | |
12945 | esac | |
12946 | ;; | |
12947 | esac | |
12948 | ;; | |
12949 | ||
12950 | lynxos*) | |
12951 | # FIXME: insert proper C++ library support | |
12952 | ld_shlibs_CXX=no | |
12953 | ;; | |
12954 | ||
12955 | m88k*) | |
12956 | # FIXME: insert proper C++ library support | |
12957 | ld_shlibs_CXX=no | |
12958 | ;; | |
12959 | ||
12960 | mvs*) | |
12961 | case $cc_basename in | |
12962 | cxx*) | |
12963 | # FIXME: insert proper C++ library support | |
12964 | ld_shlibs_CXX=no | |
12965 | ;; | |
12966 | *) | |
12967 | # FIXME: insert proper C++ library support | |
12968 | ld_shlibs_CXX=no | |
12969 | ;; | |
12970 | esac | |
12971 | ;; | |
12972 | ||
12973 | netbsd*) | |
12974 | if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then | |
12975 | archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' | |
12976 | wlarc= | |
12977 | hardcode_libdir_flag_spec_CXX='-R$libdir' | |
12978 | hardcode_direct_CXX=yes | |
12979 | hardcode_shlibpath_var_CXX=no | |
12980 | fi | |
12981 | # Workaround some broken pre-1.5 toolchains | |
12982 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' | |
12983 | ;; | |
12984 | ||
12985 | *nto* | *qnx*) | |
12986 | ld_shlibs_CXX=yes | |
12987 | ;; | |
12988 | ||
12989 | openbsd2*) | |
12990 | # C++ shared libraries are fairly broken | |
12991 | ld_shlibs_CXX=no | |
12992 | ;; | |
12993 | ||
12994 | openbsd*) | |
25e5de9a PG |
12995 | if test -f /usr/libexec/ld.so; then |
12996 | hardcode_direct_CXX=yes | |
12997 | hardcode_shlibpath_var_CXX=no | |
12998 | hardcode_direct_absolute_CXX=yes | |
12999 | archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' | |
13000 | hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' | |
13001 | if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then | |
13002 | archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' | |
13003 | export_dynamic_flag_spec_CXX='${wl}-E' | |
13004 | whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' | |
13005 | fi | |
13006 | output_verbose_link_cmd=echo | |
13007 | else | |
13008 | ld_shlibs_CXX=no | |
1cf3d07d | 13009 | fi |
1cf3d07d SE |
13010 | ;; |
13011 | ||
13012 | osf3* | osf4* | osf5*) | |
13013 | case $cc_basename in | |
13014 | KCC*) | |
13015 | # Kuck and Associates, Inc. (KAI) C++ Compiler | |
13016 | ||
13017 | # KCC will only create a shared library if the output file | |
13018 | # ends with ".so" (or ".sl" for HP-UX), so rename the library | |
13019 | # to its proper name (with version) after linking. | |
13020 | 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 $lib' | |
13021 | ||
13022 | hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' | |
13023 | hardcode_libdir_separator_CXX=: | |
13024 | ||
13025 | # Archives containing C++ object files must be created using | |
13026 | # the KAI C++ compiler. | |
13027 | case $host in | |
13028 | osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;; | |
13029 | *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;; | |
13030 | esac | |
13031 | ;; | |
13032 | RCC*) | |
13033 | # Rational C++ 2.4.1 | |
13034 | # FIXME: insert proper C++ library support | |
13035 | ld_shlibs_CXX=no | |
13036 | ;; | |
13037 | cxx*) | |
13038 | case $host in | |
13039 | osf3*) | |
13040 | allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*' | |
13041 | archive_cmds_CXX='$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 $lib' | |
13042 | hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' | |
13043 | ;; | |
13044 | *) | |
13045 | allow_undefined_flag_CXX=' -expect_unresolved \*' | |
13046 | 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' | |
13047 | archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ | |
13048 | echo "-hidden">> $lib.exp~ | |
13049 | $CC -shared$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~ | |
13050 | $RM $lib.exp' | |
13051 | hardcode_libdir_flag_spec_CXX='-rpath $libdir' | |
13052 | ;; | |
13053 | esac | |
13054 | ||
13055 | hardcode_libdir_separator_CXX=: | |
13056 | ||
13057 | # Commands to make compiler produce verbose output that lists | |
13058 | # what "hidden" libraries, object files and flags are used when | |
13059 | # linking a shared library. | |
13060 | # | |
13061 | # There doesn't appear to be a way to prevent this compiler from | |
13062 | # explicitly linking system object files so we need to strip them | |
13063 | # from the output so that they don't get included in the library | |
13064 | # dependencies. | |
13065 | output_verbose_link_cmd='templist=`$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" | $Xsed' | |
13066 | ;; | |
13067 | *) | |
13068 | if test "$GXX" = yes && test "$with_gnu_ld" = no; then | |
13069 | allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*' | |
13070 | case $host in | |
13071 | osf3*) | |
13072 | archive_cmds_CXX='$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 $lib' | |
13073 | ;; | |
13074 | *) | |
13075 | archive_cmds_CXX='$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 $lib' | |
13076 | ;; | |
13077 | esac | |
13078 | ||
13079 | hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' | |
13080 | hardcode_libdir_separator_CXX=: | |
13081 | ||
13082 | # Commands to make compiler produce verbose output that lists | |
13083 | # what "hidden" libraries, object files and flags are used when | |
13084 | # linking a shared library. | |
713e2ea6 | 13085 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "^ .* -L"' |
1cf3d07d SE |
13086 | |
13087 | else | |
13088 | # FIXME: insert proper C++ library support | |
13089 | ld_shlibs_CXX=no | |
13090 | fi | |
13091 | ;; | |
13092 | esac | |
13093 | ;; | |
13094 | ||
13095 | psos*) | |
13096 | # FIXME: insert proper C++ library support | |
13097 | ld_shlibs_CXX=no | |
13098 | ;; | |
13099 | ||
13100 | sunos4*) | |
13101 | case $cc_basename in | |
13102 | CC*) | |
13103 | # Sun C++ 4.x | |
13104 | # FIXME: insert proper C++ library support | |
13105 | ld_shlibs_CXX=no | |
13106 | ;; | |
13107 | lcc*) | |
13108 | # Lucid | |
13109 | # FIXME: insert proper C++ library support | |
13110 | ld_shlibs_CXX=no | |
13111 | ;; | |
13112 | *) | |
13113 | # FIXME: insert proper C++ library support | |
13114 | ld_shlibs_CXX=no | |
13115 | ;; | |
13116 | esac | |
13117 | ;; | |
13118 | ||
13119 | solaris*) | |
13120 | case $cc_basename in | |
13121 | CC*) | |
13122 | # Sun C++ 4.2, 5.x and Centerline C++ | |
13123 | archive_cmds_need_lc_CXX=yes | |
13124 | no_undefined_flag_CXX=' -zdefs' | |
13125 | archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
13126 | archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ | |
13127 | $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' | |
13128 | ||
13129 | hardcode_libdir_flag_spec_CXX='-R$libdir' | |
13130 | hardcode_shlibpath_var_CXX=no | |
13131 | case $host_os in | |
13132 | solaris2.[0-5] | solaris2.[0-5].*) ;; | |
13133 | *) | |
13134 | # The compiler driver will combine and reorder linker options, | |
13135 | # but understands `-z linker_flag'. | |
13136 | # Supported since Solaris 2.6 (maybe 2.5.1?) | |
13137 | whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract' | |
13138 | ;; | |
13139 | esac | |
13140 | link_all_deplibs_CXX=yes | |
13141 | ||
13142 | output_verbose_link_cmd='echo' | |
13143 | ||
13144 | # Archives containing C++ object files must be created using | |
13145 | # "CC -xar", where "CC" is the Sun C++ compiler. This is | |
13146 | # necessary to make sure instantiated templates are included | |
13147 | # in the archive. | |
13148 | old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs' | |
13149 | ;; | |
13150 | gcx*) | |
13151 | # Green Hills C++ Compiler | |
13152 | archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' | |
13153 | ||
13154 | # The C++ compiler must be used to create the archive. | |
13155 | old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs' | |
13156 | ;; | |
13157 | *) | |
13158 | # GNU C++ compiler with Solaris linker | |
13159 | if test "$GXX" = yes && test "$with_gnu_ld" = no; then | |
13160 | no_undefined_flag_CXX=' ${wl}-z ${wl}defs' | |
13161 | if $CC --version | $GREP -v '^2\.7' > /dev/null; then | |
13162 | archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' | |
13163 | archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ | |
13164 | $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' | |
13165 | ||
13166 | # Commands to make compiler produce verbose output that lists | |
13167 | # what "hidden" libraries, object files and flags are used when | |
13168 | # linking a shared library. | |
713e2ea6 | 13169 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "^ .* -L"' |
1cf3d07d SE |
13170 | else |
13171 | # g++ 2.7 appears to require `-G' NOT `-shared' on this | |
13172 | # platform. | |
13173 | archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' | |
13174 | archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ | |
13175 | $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' | |
13176 | ||
13177 | # Commands to make compiler produce verbose output that lists | |
13178 | # what "hidden" libraries, object files and flags are used when | |
13179 | # linking a shared library. | |
713e2ea6 | 13180 | output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "^ .* -L"' |
1cf3d07d SE |
13181 | fi |
13182 | ||
13183 | hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir' | |
13184 | case $host_os in | |
13185 | solaris2.[0-5] | solaris2.[0-5].*) ;; | |
13186 | *) | |
13187 | whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' | |
13188 | ;; | |
13189 | esac | |
13190 | fi | |
13191 | ;; | |
13192 | esac | |
13193 | ;; | |
13194 | ||
13195 | sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) | |
13196 | no_undefined_flag_CXX='${wl}-z,text' | |
13197 | archive_cmds_need_lc_CXX=no | |
13198 | hardcode_shlibpath_var_CXX=no | |
13199 | runpath_var='LD_RUN_PATH' | |
13200 | ||
13201 | case $cc_basename in | |
13202 | CC*) | |
13203 | archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
13204 | archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
13205 | ;; | |
13206 | *) | |
13207 | archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
13208 | archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
13209 | ;; | |
13210 | esac | |
13211 | ;; | |
13212 | ||
13213 | sysv5* | sco3.2v5* | sco5v6*) | |
13214 | # Note: We can NOT use -z defs as we might desire, because we do not | |
13215 | # link with -lc, and that would cause any symbols used from libc to | |
13216 | # always be unresolved, which means just about no library would | |
13217 | # ever link correctly. If we're not using GNU ld we use -z text | |
13218 | # though, which does catch some bad symbols but isn't as heavy-handed | |
13219 | # as -z defs. | |
13220 | no_undefined_flag_CXX='${wl}-z,text' | |
13221 | allow_undefined_flag_CXX='${wl}-z,nodefs' | |
13222 | archive_cmds_need_lc_CXX=no | |
13223 | hardcode_shlibpath_var_CXX=no | |
13224 | hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir' | |
13225 | hardcode_libdir_separator_CXX=':' | |
13226 | link_all_deplibs_CXX=yes | |
13227 | export_dynamic_flag_spec_CXX='${wl}-Bexport' | |
13228 | runpath_var='LD_RUN_PATH' | |
13229 | ||
13230 | case $cc_basename in | |
13231 | CC*) | |
13232 | archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
13233 | archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
13234 | ;; | |
13235 | *) | |
13236 | archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
13237 | archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
13238 | ;; | |
13239 | esac | |
13240 | ;; | |
13241 | ||
13242 | tandem*) | |
13243 | case $cc_basename in | |
13244 | NCC*) | |
13245 | # NonStop-UX NCC 3.20 | |
13246 | # FIXME: insert proper C++ library support | |
13247 | ld_shlibs_CXX=no | |
13248 | ;; | |
13249 | *) | |
13250 | # FIXME: insert proper C++ library support | |
13251 | ld_shlibs_CXX=no | |
13252 | ;; | |
13253 | esac | |
13254 | ;; | |
13255 | ||
13256 | vxworks*) | |
13257 | # FIXME: insert proper C++ library support | |
13258 | ld_shlibs_CXX=no | |
13259 | ;; | |
13260 | ||
13261 | *) | |
13262 | # FIXME: insert proper C++ library support | |
13263 | ld_shlibs_CXX=no | |
13264 | ;; | |
13265 | esac | |
13266 | ||
5213506e RW |
13267 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5 |
13268 | $as_echo "$ld_shlibs_CXX" >&6; } | |
1cf3d07d SE |
13269 | test "$ld_shlibs_CXX" = no && can_build_shared=no |
13270 | ||
13271 | GCC_CXX="$GXX" | |
13272 | LD_CXX="$LD" | |
13273 | ||
13274 | ## CAVEAT EMPTOR: | |
13275 | ## There is no encapsulation within the following macros, do not change | |
13276 | ## the running order or otherwise move them around unless you know exactly | |
13277 | ## what you are doing... | |
13278 | # Dependencies to place before and after the object being linked: | |
13279 | predep_objects_CXX= | |
13280 | postdep_objects_CXX= | |
13281 | predeps_CXX= | |
13282 | postdeps_CXX= | |
13283 | compiler_lib_search_path_CXX= | |
13284 | ||
13285 | cat > conftest.$ac_ext <<_LT_EOF | |
13286 | class Foo | |
13287 | { | |
13288 | public: | |
13289 | Foo (void) { a = 0; } | |
13290 | private: | |
13291 | int a; | |
13292 | }; | |
13293 | _LT_EOF | |
13294 | ||
5213506e | 13295 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 |
1cf3d07d SE |
13296 | (eval $ac_compile) 2>&5 |
13297 | ac_status=$? | |
5213506e RW |
13298 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
13299 | test $ac_status = 0; }; then | |
1cf3d07d SE |
13300 | # Parse the compiler output and extract the necessary |
13301 | # objects, libraries and library flags. | |
13302 | ||
13303 | # Sentinel used to keep track of whether or not we are before | |
13304 | # the conftest object file. | |
13305 | pre_test_object_deps_done=no | |
13306 | ||
25e5de9a | 13307 | for p in `eval "$output_verbose_link_cmd"`; do |
1cf3d07d SE |
13308 | case $p in |
13309 | ||
13310 | -L* | -R* | -l*) | |
13311 | # Some compilers place space between "-{L,R}" and the path. | |
13312 | # Remove the space. | |
13313 | if test $p = "-L" || | |
13314 | test $p = "-R"; then | |
13315 | prev=$p | |
13316 | continue | |
13317 | else | |
13318 | prev= | |
13319 | fi | |
13320 | ||
13321 | if test "$pre_test_object_deps_done" = no; then | |
13322 | case $p in | |
13323 | -L* | -R*) | |
13324 | # Internal compiler library paths should come after those | |
13325 | # provided the user. The postdeps already come after the | |
13326 | # user supplied libs so there is no need to process them. | |
13327 | if test -z "$compiler_lib_search_path_CXX"; then | |
13328 | compiler_lib_search_path_CXX="${prev}${p}" | |
13329 | else | |
13330 | compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}" | |
13331 | fi | |
13332 | ;; | |
13333 | # The "-l" case would never come before the object being | |
13334 | # linked, so don't bother handling this case. | |
13335 | esac | |
13336 | else | |
13337 | if test -z "$postdeps_CXX"; then | |
13338 | postdeps_CXX="${prev}${p}" | |
13339 | else | |
13340 | postdeps_CXX="${postdeps_CXX} ${prev}${p}" | |
13341 | fi | |
13342 | fi | |
13343 | ;; | |
13344 | ||
13345 | *.$objext) | |
13346 | # This assumes that the test object file only shows up | |
13347 | # once in the compiler output. | |
13348 | if test "$p" = "conftest.$objext"; then | |
13349 | pre_test_object_deps_done=yes | |
13350 | continue | |
13351 | fi | |
13352 | ||
13353 | if test "$pre_test_object_deps_done" = no; then | |
13354 | if test -z "$predep_objects_CXX"; then | |
13355 | predep_objects_CXX="$p" | |
13356 | else | |
13357 | predep_objects_CXX="$predep_objects_CXX $p" | |
13358 | fi | |
13359 | else | |
13360 | if test -z "$postdep_objects_CXX"; then | |
13361 | postdep_objects_CXX="$p" | |
13362 | else | |
13363 | postdep_objects_CXX="$postdep_objects_CXX $p" | |
13364 | fi | |
13365 | fi | |
13366 | ;; | |
13367 | ||
13368 | *) ;; # Ignore the rest. | |
13369 | ||
13370 | esac | |
13371 | done | |
13372 | ||
13373 | # Clean up. | |
13374 | rm -f a.out a.exe | |
13375 | else | |
13376 | echo "libtool.m4: error: problem compiling CXX test program" | |
13377 | fi | |
13378 | ||
13379 | $RM -f confest.$objext | |
13380 | ||
13381 | # PORTME: override above test on systems where it is broken | |
13382 | case $host_os in | |
13383 | interix[3-9]*) | |
13384 | # Interix 3.5 installs completely hosed .la files for C++, so rather than | |
13385 | # hack all around it, let's just trust "g++" to DTRT. | |
13386 | predep_objects_CXX= | |
13387 | postdep_objects_CXX= | |
13388 | postdeps_CXX= | |
13389 | ;; | |
13390 | ||
13391 | linux*) | |
13392 | case `$CC -V 2>&1 | sed 5q` in | |
13393 | *Sun\ C*) | |
13394 | # Sun C++ 5.9 | |
13395 | ||
13396 | # The more standards-conforming stlport4 library is | |
13397 | # incompatible with the Cstd library. Avoid specifying | |
13398 | # it if it's in CXXFLAGS. Ignore libCrun as | |
13399 | # -library=stlport4 depends on it. | |
13400 | case " $CXX $CXXFLAGS " in | |
13401 | *" -library=stlport4 "*) | |
13402 | solaris_use_stlport4=yes | |
13403 | ;; | |
13404 | esac | |
13405 | ||
13406 | if test "$solaris_use_stlport4" != yes; then | |
13407 | postdeps_CXX='-library=Cstd -library=Crun' | |
13408 | fi | |
13409 | ;; | |
13410 | esac | |
13411 | ;; | |
13412 | ||
13413 | solaris*) | |
13414 | case $cc_basename in | |
13415 | CC*) | |
13416 | # The more standards-conforming stlport4 library is | |
13417 | # incompatible with the Cstd library. Avoid specifying | |
13418 | # it if it's in CXXFLAGS. Ignore libCrun as | |
13419 | # -library=stlport4 depends on it. | |
13420 | case " $CXX $CXXFLAGS " in | |
13421 | *" -library=stlport4 "*) | |
13422 | solaris_use_stlport4=yes | |
13423 | ;; | |
13424 | esac | |
13425 | ||
13426 | # Adding this requires a known-good setup of shared libraries for | |
13427 | # Sun compiler versions before 5.6, else PIC objects from an old | |
13428 | # archive will be linked into the output, leading to subtle bugs. | |
13429 | if test "$solaris_use_stlport4" != yes; then | |
13430 | postdeps_CXX='-library=Cstd -library=Crun' | |
13431 | fi | |
13432 | ;; | |
13433 | esac | |
13434 | ;; | |
13435 | esac | |
13436 | ||
13437 | ||
13438 | case " $postdeps_CXX " in | |
13439 | *" -lc "*) archive_cmds_need_lc_CXX=no ;; | |
13440 | esac | |
25e5de9a PG |
13441 | compiler_lib_search_dirs_CXX= |
13442 | if test -n "${compiler_lib_search_path_CXX}"; then | |
13443 | compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` | |
13444 | fi | |
13445 | ||
13446 | ||
13447 | ||
13448 | ||
13449 | ||
1cf3d07d SE |
13450 | |
13451 | ||
13452 | ||
13453 | ||
13454 | ||
13455 | ||
13456 | ||
13457 | ||
13458 | ||
13459 | ||
13460 | ||
13461 | ||
13462 | ||
13463 | ||
13464 | ||
13465 | ||
13466 | ||
13467 | ||
13468 | ||
13469 | ||
13470 | ||
13471 | ||
13472 | ||
13473 | ||
13474 | ||
13475 | ||
13476 | lt_prog_compiler_wl_CXX= | |
13477 | lt_prog_compiler_pic_CXX= | |
13478 | lt_prog_compiler_static_CXX= | |
13479 | ||
5213506e RW |
13480 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 |
13481 | $as_echo_n "checking for $compiler option to produce PIC... " >&6; } | |
1cf3d07d SE |
13482 | |
13483 | # C++ specific cases for pic, static, wl, etc. | |
13484 | if test "$GXX" = yes; then | |
13485 | lt_prog_compiler_wl_CXX='-Wl,' | |
13486 | lt_prog_compiler_static_CXX='-static' | |
13487 | ||
13488 | case $host_os in | |
13489 | aix*) | |
13490 | # All AIX code is PIC. | |
13491 | if test "$host_cpu" = ia64; then | |
13492 | # AIX 5 now supports IA64 processor | |
13493 | lt_prog_compiler_static_CXX='-Bstatic' | |
13494 | fi | |
13495 | ;; | |
25e5de9a | 13496 | |
1cf3d07d | 13497 | amigaos*) |
25e5de9a PG |
13498 | case $host_cpu in |
13499 | powerpc) | |
13500 | # see comment about AmigaOS4 .so support | |
13501 | lt_prog_compiler_pic_CXX='-fPIC' | |
13502 | ;; | |
13503 | m68k) | |
13504 | # FIXME: we need at least 68020 code to build shared libraries, but | |
13505 | # adding the `-m68020' flag to GCC prevents building anything better, | |
13506 | # like `-m68040'. | |
13507 | lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4' | |
13508 | ;; | |
13509 | esac | |
1cf3d07d | 13510 | ;; |
25e5de9a | 13511 | |
1cf3d07d SE |
13512 | beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) |
13513 | # PIC is the default for these OSes. | |
13514 | ;; | |
25e5de9a | 13515 | mingw* | cygwin* | os2* | pw32* | cegcc*) |
1cf3d07d SE |
13516 | # This hack is so that the source file can tell whether it is being |
13517 | # built for inclusion in a dll (and should export symbols for example). | |
13518 | # Although the cygwin gcc ignores -fPIC, still need this for old-style | |
13519 | # (--disable-auto-import) libraries | |
13520 | lt_prog_compiler_pic_CXX='-DDLL_EXPORT' | |
13521 | ;; | |
13522 | darwin* | rhapsody*) | |
13523 | # PIC is the default on this platform | |
13524 | # Common symbols not allowed in MH_DYLIB files | |
13525 | lt_prog_compiler_pic_CXX='-fno-common' | |
13526 | ;; | |
13527 | *djgpp*) | |
13528 | # DJGPP does not support shared libraries at all | |
13529 | lt_prog_compiler_pic_CXX= | |
13530 | ;; | |
13531 | interix[3-9]*) | |
13532 | # Interix 3.x gcc -fpic/-fPIC options generate broken code. | |
13533 | # Instead, we relocate shared libraries at runtime. | |
13534 | ;; | |
13535 | sysv4*MP*) | |
13536 | if test -d /usr/nec; then | |
13537 | lt_prog_compiler_pic_CXX=-Kconform_pic | |
13538 | fi | |
13539 | ;; | |
13540 | hpux*) | |
25e5de9a PG |
13541 | # PIC is the default for 64-bit PA HP-UX, but not for 32-bit |
13542 | # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag | |
13543 | # sets the default TLS model and affects inlining. | |
1cf3d07d | 13544 | case $host_cpu in |
25e5de9a | 13545 | hppa*64*) |
1cf3d07d SE |
13546 | ;; |
13547 | *) | |
13548 | lt_prog_compiler_pic_CXX='-fPIC' | |
13549 | ;; | |
13550 | esac | |
13551 | ;; | |
13552 | *qnx* | *nto*) | |
13553 | # QNX uses GNU C++, but need to define -shared option too, otherwise | |
13554 | # it will coredump. | |
13555 | lt_prog_compiler_pic_CXX='-fPIC -shared' | |
13556 | ;; | |
13557 | *) | |
13558 | lt_prog_compiler_pic_CXX='-fPIC' | |
13559 | ;; | |
13560 | esac | |
13561 | else | |
13562 | case $host_os in | |
716e4bc6 | 13563 | aix[4-9]*) |
1cf3d07d SE |
13564 | # All AIX code is PIC. |
13565 | if test "$host_cpu" = ia64; then | |
13566 | # AIX 5 now supports IA64 processor | |
13567 | lt_prog_compiler_static_CXX='-Bstatic' | |
13568 | else | |
13569 | lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp' | |
13570 | fi | |
13571 | ;; | |
13572 | chorus*) | |
13573 | case $cc_basename in | |
13574 | cxch68*) | |
13575 | # Green Hills C++ Compiler | |
13576 | # _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" | |
13577 | ;; | |
13578 | esac | |
13579 | ;; | |
1cf3d07d SE |
13580 | dgux*) |
13581 | case $cc_basename in | |
13582 | ec++*) | |
13583 | lt_prog_compiler_pic_CXX='-KPIC' | |
13584 | ;; | |
13585 | ghcx*) | |
13586 | # Green Hills C++ Compiler | |
13587 | lt_prog_compiler_pic_CXX='-pic' | |
13588 | ;; | |
13589 | *) | |
13590 | ;; | |
13591 | esac | |
13592 | ;; | |
13593 | freebsd* | dragonfly*) | |
13594 | # FreeBSD uses GNU C++ | |
13595 | ;; | |
13596 | hpux9* | hpux10* | hpux11*) | |
13597 | case $cc_basename in | |
13598 | CC*) | |
13599 | lt_prog_compiler_wl_CXX='-Wl,' | |
13600 | lt_prog_compiler_static_CXX='${wl}-a ${wl}archive' | |
13601 | if test "$host_cpu" != ia64; then | |
13602 | lt_prog_compiler_pic_CXX='+Z' | |
13603 | fi | |
13604 | ;; | |
13605 | aCC*) | |
13606 | lt_prog_compiler_wl_CXX='-Wl,' | |
13607 | lt_prog_compiler_static_CXX='${wl}-a ${wl}archive' | |
13608 | case $host_cpu in | |
13609 | hppa*64*|ia64*) | |
13610 | # +Z the default | |
13611 | ;; | |
13612 | *) | |
13613 | lt_prog_compiler_pic_CXX='+Z' | |
13614 | ;; | |
13615 | esac | |
13616 | ;; | |
13617 | *) | |
13618 | ;; | |
13619 | esac | |
13620 | ;; | |
13621 | interix*) | |
13622 | # This is c89, which is MS Visual C++ (no shared libs) | |
13623 | # Anyone wants to do a port? | |
13624 | ;; | |
13625 | irix5* | irix6* | nonstopux*) | |
13626 | case $cc_basename in | |
13627 | CC*) | |
13628 | lt_prog_compiler_wl_CXX='-Wl,' | |
13629 | lt_prog_compiler_static_CXX='-non_shared' | |
13630 | # CC pic flag -KPIC is the default. | |
13631 | ;; | |
13632 | *) | |
13633 | ;; | |
13634 | esac | |
13635 | ;; | |
7a9d3fe8 | 13636 | linux* | k*bsd*-gnu | kopensolaris*-gnu) |
1cf3d07d SE |
13637 | case $cc_basename in |
13638 | KCC*) | |
13639 | # KAI C++ Compiler | |
13640 | lt_prog_compiler_wl_CXX='--backend -Wl,' | |
13641 | lt_prog_compiler_pic_CXX='-fPIC' | |
13642 | ;; | |
25e5de9a PG |
13643 | ecpc* ) |
13644 | # old Intel C++ for x86_64 which still supported -KPIC. | |
1cf3d07d SE |
13645 | lt_prog_compiler_wl_CXX='-Wl,' |
13646 | lt_prog_compiler_pic_CXX='-KPIC' | |
13647 | lt_prog_compiler_static_CXX='-static' | |
13648 | ;; | |
25e5de9a PG |
13649 | icpc* ) |
13650 | # Intel C++, used to be incompatible with GCC. | |
13651 | # ICC 10 doesn't accept -KPIC any more. | |
13652 | lt_prog_compiler_wl_CXX='-Wl,' | |
13653 | lt_prog_compiler_pic_CXX='-fPIC' | |
13654 | lt_prog_compiler_static_CXX='-static' | |
13655 | ;; | |
13656 | pgCC* | pgcpp*) | |
1cf3d07d SE |
13657 | # Portland Group C++ compiler |
13658 | lt_prog_compiler_wl_CXX='-Wl,' | |
13659 | lt_prog_compiler_pic_CXX='-fpic' | |
13660 | lt_prog_compiler_static_CXX='-Bstatic' | |
13661 | ;; | |
13662 | cxx*) | |
13663 | # Compaq C++ | |
13664 | # Make sure the PIC flag is empty. It appears that all Alpha | |
13665 | # Linux and Compaq Tru64 Unix objects are PIC. | |
13666 | lt_prog_compiler_pic_CXX= | |
13667 | lt_prog_compiler_static_CXX='-non_shared' | |
13668 | ;; | |
25e5de9a PG |
13669 | xlc* | xlC*) |
13670 | # IBM XL 8.0 on PPC | |
13671 | lt_prog_compiler_wl_CXX='-Wl,' | |
13672 | lt_prog_compiler_pic_CXX='-qpic' | |
13673 | lt_prog_compiler_static_CXX='-qstaticlink' | |
13674 | ;; | |
1cf3d07d SE |
13675 | *) |
13676 | case `$CC -V 2>&1 | sed 5q` in | |
13677 | *Sun\ C*) | |
13678 | # Sun C++ 5.9 | |
13679 | lt_prog_compiler_pic_CXX='-KPIC' | |
13680 | lt_prog_compiler_static_CXX='-Bstatic' | |
13681 | lt_prog_compiler_wl_CXX='-Qoption ld ' | |
13682 | ;; | |
13683 | esac | |
13684 | ;; | |
13685 | esac | |
13686 | ;; | |
13687 | lynxos*) | |
13688 | ;; | |
13689 | m88k*) | |
13690 | ;; | |
13691 | mvs*) | |
13692 | case $cc_basename in | |
13693 | cxx*) | |
13694 | lt_prog_compiler_pic_CXX='-W c,exportall' | |
13695 | ;; | |
13696 | *) | |
13697 | ;; | |
13698 | esac | |
13699 | ;; | |
13700 | netbsd*) | |
13701 | ;; | |
13702 | *qnx* | *nto*) | |
13703 | # QNX uses GNU C++, but need to define -shared option too, otherwise | |
13704 | # it will coredump. | |
13705 | lt_prog_compiler_pic_CXX='-fPIC -shared' | |
13706 | ;; | |
13707 | osf3* | osf4* | osf5*) | |
13708 | case $cc_basename in | |
13709 | KCC*) | |
13710 | lt_prog_compiler_wl_CXX='--backend -Wl,' | |
13711 | ;; | |
13712 | RCC*) | |
13713 | # Rational C++ 2.4.1 | |
13714 | lt_prog_compiler_pic_CXX='-pic' | |
13715 | ;; | |
13716 | cxx*) | |
13717 | # Digital/Compaq C++ | |
13718 | lt_prog_compiler_wl_CXX='-Wl,' | |
13719 | # Make sure the PIC flag is empty. It appears that all Alpha | |
13720 | # Linux and Compaq Tru64 Unix objects are PIC. | |
13721 | lt_prog_compiler_pic_CXX= | |
13722 | lt_prog_compiler_static_CXX='-non_shared' | |
13723 | ;; | |
13724 | *) | |
13725 | ;; | |
13726 | esac | |
13727 | ;; | |
13728 | psos*) | |
13729 | ;; | |
13730 | solaris*) | |
13731 | case $cc_basename in | |
13732 | CC*) | |
13733 | # Sun C++ 4.2, 5.x and Centerline C++ | |
13734 | lt_prog_compiler_pic_CXX='-KPIC' | |
13735 | lt_prog_compiler_static_CXX='-Bstatic' | |
13736 | lt_prog_compiler_wl_CXX='-Qoption ld ' | |
13737 | ;; | |
13738 | gcx*) | |
13739 | # Green Hills C++ Compiler | |
13740 | lt_prog_compiler_pic_CXX='-PIC' | |
13741 | ;; | |
13742 | *) | |
13743 | ;; | |
13744 | esac | |
13745 | ;; | |
13746 | sunos4*) | |
13747 | case $cc_basename in | |
13748 | CC*) | |
13749 | # Sun C++ 4.x | |
13750 | lt_prog_compiler_pic_CXX='-pic' | |
13751 | lt_prog_compiler_static_CXX='-Bstatic' | |
13752 | ;; | |
13753 | lcc*) | |
13754 | # Lucid | |
13755 | lt_prog_compiler_pic_CXX='-pic' | |
13756 | ;; | |
13757 | *) | |
13758 | ;; | |
13759 | esac | |
13760 | ;; | |
13761 | sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) | |
13762 | case $cc_basename in | |
13763 | CC*) | |
13764 | lt_prog_compiler_wl_CXX='-Wl,' | |
13765 | lt_prog_compiler_pic_CXX='-KPIC' | |
13766 | lt_prog_compiler_static_CXX='-Bstatic' | |
13767 | ;; | |
13768 | esac | |
13769 | ;; | |
13770 | tandem*) | |
13771 | case $cc_basename in | |
13772 | NCC*) | |
13773 | # NonStop-UX NCC 3.20 | |
13774 | lt_prog_compiler_pic_CXX='-KPIC' | |
13775 | ;; | |
13776 | *) | |
13777 | ;; | |
13778 | esac | |
13779 | ;; | |
13780 | vxworks*) | |
13781 | ;; | |
13782 | *) | |
13783 | lt_prog_compiler_can_build_shared_CXX=no | |
13784 | ;; | |
13785 | esac | |
13786 | fi | |
13787 | ||
13788 | case $host_os in | |
13789 | # For platforms which do not support PIC, -DPIC is meaningless: | |
13790 | *djgpp*) | |
13791 | lt_prog_compiler_pic_CXX= | |
13792 | ;; | |
13793 | *) | |
13794 | lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC" | |
13795 | ;; | |
13796 | esac | |
5213506e RW |
13797 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5 |
13798 | $as_echo "$lt_prog_compiler_pic_CXX" >&6; } | |
1cf3d07d SE |
13799 | |
13800 | ||
13801 | ||
13802 | # | |
13803 | # Check to make sure the PIC flag actually works. | |
13804 | # | |
13805 | if test -n "$lt_prog_compiler_pic_CXX"; then | |
5213506e RW |
13806 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5 |
13807 | $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; } | |
13808 | if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then : | |
13809 | $as_echo_n "(cached) " >&6 | |
1cf3d07d | 13810 | else |
25e5de9a | 13811 | lt_cv_prog_compiler_pic_works_CXX=no |
1cf3d07d SE |
13812 | ac_outfile=conftest.$ac_objext |
13813 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
13814 | lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC" | |
13815 | # Insert the option either (1) after the last *FLAGS variable, or | |
13816 | # (2) before a word containing "conftest.", or (3) at the end. | |
13817 | # Note that $ac_compile itself does not contain backslashes and begins | |
13818 | # with a dollar sign (not a hyphen), so the echo should work correctly. | |
13819 | # The option is referenced via a variable to avoid confusing sed. | |
13820 | lt_compile=`echo "$ac_compile" | $SED \ | |
13821 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ | |
13822 | -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ | |
13823 | -e 's:$: $lt_compiler_flag:'` | |
5213506e | 13824 | (eval echo "\"\$as_me:13824: $lt_compile\"" >&5) |
1cf3d07d SE |
13825 | (eval "$lt_compile" 2>conftest.err) |
13826 | ac_status=$? | |
13827 | cat conftest.err >&5 | |
5213506e | 13828 | echo "$as_me:13828: \$? = $ac_status" >&5 |
1cf3d07d SE |
13829 | if (exit $ac_status) && test -s "$ac_outfile"; then |
13830 | # The compiler can only warn and ignore the option if not recognized | |
13831 | # So say no if there are warnings other than the usual output. | |
13832 | $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp | |
13833 | $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 | |
13834 | if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then | |
25e5de9a | 13835 | lt_cv_prog_compiler_pic_works_CXX=yes |
1cf3d07d SE |
13836 | fi |
13837 | fi | |
13838 | $RM conftest* | |
13839 | ||
13840 | fi | |
5213506e RW |
13841 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5 |
13842 | $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; } | |
1cf3d07d | 13843 | |
25e5de9a | 13844 | if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then |
1cf3d07d SE |
13845 | case $lt_prog_compiler_pic_CXX in |
13846 | "" | " "*) ;; | |
13847 | *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;; | |
13848 | esac | |
13849 | else | |
13850 | lt_prog_compiler_pic_CXX= | |
13851 | lt_prog_compiler_can_build_shared_CXX=no | |
13852 | fi | |
13853 | ||
13854 | fi | |
13855 | ||
13856 | ||
13857 | ||
13858 | # | |
13859 | # Check to make sure the static flag actually works. | |
13860 | # | |
13861 | wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\" | |
5213506e RW |
13862 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 |
13863 | $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } | |
13864 | if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then : | |
13865 | $as_echo_n "(cached) " >&6 | |
1cf3d07d | 13866 | else |
25e5de9a | 13867 | lt_cv_prog_compiler_static_works_CXX=no |
1cf3d07d SE |
13868 | save_LDFLAGS="$LDFLAGS" |
13869 | LDFLAGS="$LDFLAGS $lt_tmp_static_flag" | |
13870 | echo "$lt_simple_link_test_code" > conftest.$ac_ext | |
13871 | if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then | |
13872 | # The linker can only warn and ignore the option if not recognized | |
13873 | # So say no if there are warnings | |
13874 | if test -s conftest.err; then | |
13875 | # Append any errors to the config.log. | |
13876 | cat conftest.err 1>&5 | |
13877 | $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp | |
13878 | $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 | |
13879 | if diff conftest.exp conftest.er2 >/dev/null; then | |
25e5de9a | 13880 | lt_cv_prog_compiler_static_works_CXX=yes |
1cf3d07d SE |
13881 | fi |
13882 | else | |
25e5de9a | 13883 | lt_cv_prog_compiler_static_works_CXX=yes |
1cf3d07d SE |
13884 | fi |
13885 | fi | |
25e5de9a | 13886 | $RM -r conftest* |
1cf3d07d SE |
13887 | LDFLAGS="$save_LDFLAGS" |
13888 | ||
13889 | fi | |
5213506e RW |
13890 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5 |
13891 | $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; } | |
1cf3d07d | 13892 | |
25e5de9a | 13893 | if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then |
1cf3d07d SE |
13894 | : |
13895 | else | |
13896 | lt_prog_compiler_static_CXX= | |
13897 | fi | |
13898 | ||
13899 | ||
13900 | ||
13901 | ||
5213506e RW |
13902 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 |
13903 | $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } | |
13904 | if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then : | |
13905 | $as_echo_n "(cached) " >&6 | |
1cf3d07d SE |
13906 | else |
13907 | lt_cv_prog_compiler_c_o_CXX=no | |
13908 | $RM -r conftest 2>/dev/null | |
13909 | mkdir conftest | |
13910 | cd conftest | |
13911 | mkdir out | |
13912 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
13913 | ||
13914 | lt_compiler_flag="-o out/conftest2.$ac_objext" | |
13915 | # Insert the option either (1) after the last *FLAGS variable, or | |
13916 | # (2) before a word containing "conftest.", or (3) at the end. | |
13917 | # Note that $ac_compile itself does not contain backslashes and begins | |
13918 | # with a dollar sign (not a hyphen), so the echo should work correctly. | |
13919 | lt_compile=`echo "$ac_compile" | $SED \ | |
13920 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ | |
13921 | -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ | |
13922 | -e 's:$: $lt_compiler_flag:'` | |
5213506e | 13923 | (eval echo "\"\$as_me:13923: $lt_compile\"" >&5) |
1cf3d07d SE |
13924 | (eval "$lt_compile" 2>out/conftest.err) |
13925 | ac_status=$? | |
13926 | cat out/conftest.err >&5 | |
5213506e | 13927 | echo "$as_me:13927: \$? = $ac_status" >&5 |
1cf3d07d SE |
13928 | if (exit $ac_status) && test -s out/conftest2.$ac_objext |
13929 | then | |
13930 | # The compiler can only warn and ignore the option if not recognized | |
13931 | # So say no if there are warnings | |
13932 | $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp | |
13933 | $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 | |
13934 | if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then | |
13935 | lt_cv_prog_compiler_c_o_CXX=yes | |
13936 | fi | |
13937 | fi | |
13938 | chmod u+w . 2>&5 | |
13939 | $RM conftest* | |
13940 | # SGI C++ compiler will create directory out/ii_files/ for | |
13941 | # template instantiation | |
13942 | test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files | |
13943 | $RM out/* && rmdir out | |
13944 | cd .. | |
13945 | $RM -r conftest | |
13946 | $RM conftest* | |
13947 | ||
13948 | fi | |
5213506e RW |
13949 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5 |
13950 | $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; } | |
1cf3d07d SE |
13951 | |
13952 | ||
13953 | ||
5213506e RW |
13954 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 |
13955 | $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } | |
13956 | if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then : | |
13957 | $as_echo_n "(cached) " >&6 | |
1cf3d07d SE |
13958 | else |
13959 | lt_cv_prog_compiler_c_o_CXX=no | |
13960 | $RM -r conftest 2>/dev/null | |
13961 | mkdir conftest | |
13962 | cd conftest | |
13963 | mkdir out | |
13964 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
13965 | ||
13966 | lt_compiler_flag="-o out/conftest2.$ac_objext" | |
13967 | # Insert the option either (1) after the last *FLAGS variable, or | |
13968 | # (2) before a word containing "conftest.", or (3) at the end. | |
13969 | # Note that $ac_compile itself does not contain backslashes and begins | |
13970 | # with a dollar sign (not a hyphen), so the echo should work correctly. | |
13971 | lt_compile=`echo "$ac_compile" | $SED \ | |
13972 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ | |
13973 | -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ | |
13974 | -e 's:$: $lt_compiler_flag:'` | |
5213506e | 13975 | (eval echo "\"\$as_me:13975: $lt_compile\"" >&5) |
1cf3d07d SE |
13976 | (eval "$lt_compile" 2>out/conftest.err) |
13977 | ac_status=$? | |
13978 | cat out/conftest.err >&5 | |
5213506e | 13979 | echo "$as_me:13979: \$? = $ac_status" >&5 |
1cf3d07d SE |
13980 | if (exit $ac_status) && test -s out/conftest2.$ac_objext |
13981 | then | |
13982 | # The compiler can only warn and ignore the option if not recognized | |
13983 | # So say no if there are warnings | |
13984 | $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp | |
13985 | $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 | |
13986 | if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then | |
13987 | lt_cv_prog_compiler_c_o_CXX=yes | |
13988 | fi | |
13989 | fi | |
13990 | chmod u+w . 2>&5 | |
13991 | $RM conftest* | |
13992 | # SGI C++ compiler will create directory out/ii_files/ for | |
13993 | # template instantiation | |
13994 | test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files | |
13995 | $RM out/* && rmdir out | |
13996 | cd .. | |
13997 | $RM -r conftest | |
13998 | $RM conftest* | |
13999 | ||
14000 | fi | |
5213506e RW |
14001 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5 |
14002 | $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; } | |
1cf3d07d SE |
14003 | |
14004 | ||
14005 | ||
14006 | ||
14007 | hard_links="nottested" | |
14008 | if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then | |
14009 | # do not overwrite the value of need_locks provided by the user | |
5213506e RW |
14010 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 |
14011 | $as_echo_n "checking if we can lock with hard links... " >&6; } | |
1cf3d07d SE |
14012 | hard_links=yes |
14013 | $RM conftest* | |
14014 | ln conftest.a conftest.b 2>/dev/null && hard_links=no | |
14015 | touch conftest.a | |
14016 | ln conftest.a conftest.b 2>&5 || hard_links=no | |
14017 | ln conftest.a conftest.b 2>/dev/null && hard_links=no | |
5213506e RW |
14018 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 |
14019 | $as_echo "$hard_links" >&6; } | |
1cf3d07d | 14020 | if test "$hard_links" = no; then |
5213506e RW |
14021 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 |
14022 | $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} | |
1cf3d07d SE |
14023 | need_locks=warn |
14024 | fi | |
14025 | else | |
14026 | need_locks=no | |
14027 | fi | |
14028 | ||
14029 | ||
14030 | ||
5213506e RW |
14031 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 |
14032 | $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } | |
1cf3d07d SE |
14033 | |
14034 | export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' | |
14035 | case $host_os in | |
716e4bc6 | 14036 | aix[4-9]*) |
1cf3d07d SE |
14037 | # If we're using GNU nm, then we don't want the "-C" option. |
14038 | # -C means demangle to AIX nm, but means don't demangle with GNU nm | |
14039 | if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then | |
14040 | export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' | |
14041 | else | |
14042 | export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' | |
14043 | fi | |
14044 | ;; | |
14045 | pw32*) | |
14046 | export_symbols_cmds_CXX="$ltdll_cmds" | |
14047 | ;; | |
25e5de9a | 14048 | cygwin* | mingw* | cegcc*) |
1cf3d07d SE |
14049 | 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 > $export_symbols' |
14050 | ;; | |
14051 | *) | |
14052 | export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' | |
14053 | ;; | |
14054 | esac | |
25e5de9a | 14055 | exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' |
1cf3d07d | 14056 | |
5213506e RW |
14057 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5 |
14058 | $as_echo "$ld_shlibs_CXX" >&6; } | |
1cf3d07d SE |
14059 | test "$ld_shlibs_CXX" = no && can_build_shared=no |
14060 | ||
14061 | with_gnu_ld_CXX=$with_gnu_ld | |
14062 | ||
14063 | ||
14064 | ||
14065 | ||
14066 | ||
14067 | ||
14068 | # | |
14069 | # Do we need to explicitly link libc? | |
14070 | # | |
14071 | case "x$archive_cmds_need_lc_CXX" in | |
14072 | x|xyes) | |
14073 | # Assume -lc should be added | |
14074 | archive_cmds_need_lc_CXX=yes | |
14075 | ||
14076 | if test "$enable_shared" = yes && test "$GCC" = yes; then | |
14077 | case $archive_cmds_CXX in | |
14078 | *'~'*) | |
14079 | # FIXME: we may have to deal with multi-command sequences. | |
14080 | ;; | |
14081 | '$CC '*) | |
14082 | # Test whether the compiler implicitly links with -lc since on some | |
14083 | # systems, -lgcc has to come before -lc. If gcc already passes -lc | |
14084 | # to ld, don't add -lc before -lgcc. | |
5213506e RW |
14085 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 |
14086 | $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } | |
14087 | if test "${lt_cv_archive_cmds_need_lc_CXX+set}" = set; then : | |
14088 | $as_echo_n "(cached) " >&6 | |
baafc534 RW |
14089 | else |
14090 | $RM conftest* | |
14091 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
1cf3d07d | 14092 | |
5213506e | 14093 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 |
1cf3d07d SE |
14094 | (eval $ac_compile) 2>&5 |
14095 | ac_status=$? | |
5213506e RW |
14096 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
14097 | test $ac_status = 0; } 2>conftest.err; then | |
baafc534 RW |
14098 | soname=conftest |
14099 | lib=conftest | |
14100 | libobjs=conftest.$ac_objext | |
14101 | deplibs= | |
14102 | wl=$lt_prog_compiler_wl_CXX | |
14103 | pic_flag=$lt_prog_compiler_pic_CXX | |
14104 | compiler_flags=-v | |
14105 | linker_flags=-v | |
14106 | verstring= | |
14107 | output_objdir=. | |
14108 | libname=conftest | |
14109 | lt_save_allow_undefined_flag=$allow_undefined_flag_CXX | |
14110 | allow_undefined_flag_CXX= | |
5213506e | 14111 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 |
1cf3d07d SE |
14112 | (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 |
14113 | ac_status=$? | |
5213506e RW |
14114 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
14115 | test $ac_status = 0; } | |
baafc534 RW |
14116 | then |
14117 | lt_cv_archive_cmds_need_lc_CXX=no | |
14118 | else | |
14119 | lt_cv_archive_cmds_need_lc_CXX=yes | |
14120 | fi | |
14121 | allow_undefined_flag_CXX=$lt_save_allow_undefined_flag | |
14122 | else | |
14123 | cat conftest.err 1>&5 | |
14124 | fi | |
14125 | $RM conftest* | |
14126 | ||
14127 | fi | |
5213506e RW |
14128 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5 |
14129 | $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; } | |
baafc534 | 14130 | archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX |
1cf3d07d SE |
14131 | ;; |
14132 | esac | |
14133 | fi | |
14134 | ;; | |
14135 | esac | |
14136 | ||
14137 | ||
14138 | ||
14139 | ||
14140 | ||
14141 | ||
14142 | ||
14143 | ||
14144 | ||
14145 | ||
14146 | ||
14147 | ||
14148 | ||
14149 | ||
14150 | ||
14151 | ||
14152 | ||
14153 | ||
14154 | ||
14155 | ||
14156 | ||
14157 | ||
14158 | ||
14159 | ||
14160 | ||
14161 | ||
14162 | ||
14163 | ||
14164 | ||
14165 | ||
14166 | ||
14167 | ||
14168 | ||
14169 | ||
14170 | ||
14171 | ||
14172 | ||
14173 | ||
14174 | ||
14175 | ||
14176 | ||
14177 | ||
14178 | ||
14179 | ||
14180 | ||
14181 | ||
14182 | ||
14183 | ||
14184 | ||
14185 | ||
14186 | ||
14187 | ||
14188 | ||
14189 | ||
14190 | ||
14191 | ||
14192 | ||
14193 | ||
14194 | ||
14195 | ||
14196 | ||
14197 | ||
14198 | ||
14199 | ||
5213506e RW |
14200 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 |
14201 | $as_echo_n "checking dynamic linker characteristics... " >&6; } | |
25e5de9a | 14202 | |
1cf3d07d SE |
14203 | library_names_spec= |
14204 | libname_spec='lib$name' | |
14205 | soname_spec= | |
14206 | shrext_cmds=".so" | |
14207 | postinstall_cmds= | |
14208 | postuninstall_cmds= | |
14209 | finish_cmds= | |
14210 | finish_eval= | |
14211 | shlibpath_var= | |
14212 | shlibpath_overrides_runpath=unknown | |
14213 | version_type=none | |
14214 | dynamic_linker="$host_os ld.so" | |
14215 | sys_lib_dlsearch_path_spec="/lib /usr/lib" | |
14216 | need_lib_prefix=unknown | |
14217 | hardcode_into_libs=no | |
14218 | ||
14219 | # when you set need_version to no, make sure it does not cause -set_version | |
14220 | # flags to be left without arguments | |
14221 | need_version=unknown | |
14222 | ||
14223 | case $host_os in | |
14224 | aix3*) | |
14225 | version_type=linux | |
14226 | library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' | |
14227 | shlibpath_var=LIBPATH | |
14228 | ||
14229 | # AIX 3 has no versioning support, so we append a major version to the name. | |
14230 | soname_spec='${libname}${release}${shared_ext}$major' | |
14231 | ;; | |
14232 | ||
716e4bc6 | 14233 | aix[4-9]*) |
1cf3d07d SE |
14234 | version_type=linux |
14235 | need_lib_prefix=no | |
14236 | need_version=no | |
14237 | hardcode_into_libs=yes | |
14238 | if test "$host_cpu" = ia64; then | |
14239 | # AIX 5 supports IA64 | |
14240 | library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' | |
14241 | shlibpath_var=LD_LIBRARY_PATH | |
14242 | else | |
14243 | # With GCC up to 2.95.x, collect2 would create an import file | |
14244 | # for dependence libraries. The import file would start with | |
14245 | # the line `#! .'. This would cause the generated library to | |
14246 | # depend on `.', always an invalid library. This was fixed in | |
14247 | # development snapshots of GCC prior to 3.0. | |
14248 | case $host_os in | |
14249 | aix4 | aix4.[01] | aix4.[01].*) | |
14250 | if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' | |
14251 | echo ' yes ' | |
14252 | echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then | |
14253 | : | |
14254 | else | |
14255 | can_build_shared=no | |
14256 | fi | |
14257 | ;; | |
14258 | esac | |
14259 | # AIX (on Power*) has no versioning support, so currently we can not hardcode correct | |
14260 | # soname into executable. Probably we can add versioning support to | |
14261 | # collect2, so additional links can be useful in future. | |
14262 | if test "$aix_use_runtimelinking" = yes; then | |
14263 | # If using run time linking (on AIX 4.2 or later) use lib<name>.so | |
14264 | # instead of lib<name>.a to let people know that these are not | |
14265 | # typical AIX shared libraries. | |
14266 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
14267 | else | |
14268 | # We preserve .a as extension for shared libraries through AIX4.2 | |
14269 | # and later when we are not doing run time linking. | |
14270 | library_names_spec='${libname}${release}.a $libname.a' | |
14271 | soname_spec='${libname}${release}${shared_ext}$major' | |
14272 | fi | |
14273 | shlibpath_var=LIBPATH | |
14274 | fi | |
14275 | ;; | |
14276 | ||
14277 | amigaos*) | |
25e5de9a PG |
14278 | case $host_cpu in |
14279 | powerpc) | |
14280 | # Since July 2007 AmigaOS4 officially supports .so libraries. | |
14281 | # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. | |
14282 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
14283 | ;; | |
14284 | m68k) | |
1cf3d07d SE |
14285 | library_names_spec='$libname.ixlibrary $libname.a' |
14286 | # Create ${libname}_ixlibrary.a entries in /sys/libs. | |
14287 | 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 ${libname}_ixlibrary.a || exit 1; done' | |
25e5de9a PG |
14288 | ;; |
14289 | esac | |
1cf3d07d SE |
14290 | ;; |
14291 | ||
14292 | beos*) | |
14293 | library_names_spec='${libname}${shared_ext}' | |
14294 | dynamic_linker="$host_os ld.so" | |
14295 | shlibpath_var=LIBRARY_PATH | |
14296 | ;; | |
14297 | ||
14298 | bsdi[45]*) | |
14299 | version_type=linux | |
14300 | need_version=no | |
14301 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
14302 | soname_spec='${libname}${release}${shared_ext}$major' | |
14303 | finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' | |
14304 | shlibpath_var=LD_LIBRARY_PATH | |
14305 | sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" | |
14306 | sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" | |
14307 | # the default ld.so.conf also contains /usr/contrib/lib and | |
14308 | # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow | |
14309 | # libtool to hard-code these into programs | |
14310 | ;; | |
14311 | ||
25e5de9a | 14312 | cygwin* | mingw* | pw32* | cegcc*) |
1cf3d07d SE |
14313 | version_type=windows |
14314 | shrext_cmds=".dll" | |
14315 | need_version=no | |
14316 | need_lib_prefix=no | |
14317 | ||
25e5de9a PG |
14318 | case $GCC,$host_os in |
14319 | yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*) | |
1cf3d07d SE |
14320 | library_names_spec='$libname.dll.a' |
14321 | # DLL is installed to $(libdir)/../bin by postinstall_cmds | |
14322 | postinstall_cmds='base_file=`basename \${file}`~ | |
14323 | dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ | |
14324 | dldir=$destdir/`dirname \$dlpath`~ | |
14325 | test -d \$dldir || mkdir -p \$dldir~ | |
14326 | $install_prog $dir/$dlname \$dldir/$dlname~ | |
14327 | chmod a+x \$dldir/$dlname~ | |
14328 | if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then | |
14329 | eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; | |
14330 | fi' | |
14331 | postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ | |
14332 | dlpath=$dir/\$dldll~ | |
14333 | $RM \$dlpath' | |
14334 | shlibpath_overrides_runpath=yes | |
14335 | ||
14336 | case $host_os in | |
14337 | cygwin*) | |
14338 | # Cygwin DLLs use 'cyg' prefix rather than 'lib' | |
14339 | soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' | |
14340 | sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" | |
14341 | ;; | |
25e5de9a | 14342 | mingw* | cegcc*) |
1cf3d07d SE |
14343 | # MinGW DLLs use traditional 'lib' prefix |
14344 | soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' | |
14345 | sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` | |
14346 | if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then | |
14347 | # It is most probably a Windows format PATH printed by | |
14348 | # mingw gcc, but we are running on Cygwin. Gcc prints its search | |
14349 | # path with ; separators, and with drive letters. We can handle the | |
14350 | # drive letters (cygwin fileutils understands them), so leave them, | |
14351 | # especially as we might pass files found there to a mingw objdump, | |
14352 | # which wouldn't understand a cygwinified path. Ahh. | |
14353 | sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` | |
14354 | else | |
14355 | sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` | |
14356 | fi | |
14357 | ;; | |
14358 | pw32*) | |
14359 | # pw32 DLLs use 'pw' prefix rather than 'lib' | |
14360 | library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' | |
14361 | ;; | |
14362 | esac | |
14363 | ;; | |
14364 | ||
14365 | *) | |
14366 | library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' | |
14367 | ;; | |
14368 | esac | |
14369 | dynamic_linker='Win32 ld.exe' | |
14370 | # FIXME: first we should search . and the directory the executable is in | |
14371 | shlibpath_var=PATH | |
14372 | ;; | |
14373 | ||
14374 | darwin* | rhapsody*) | |
14375 | dynamic_linker="$host_os dyld" | |
14376 | version_type=darwin | |
14377 | need_lib_prefix=no | |
14378 | need_version=no | |
14379 | library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' | |
14380 | soname_spec='${libname}${release}${major}$shared_ext' | |
14381 | shlibpath_overrides_runpath=yes | |
14382 | shlibpath_var=DYLD_LIBRARY_PATH | |
14383 | shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' | |
14384 | ||
14385 | sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' | |
14386 | ;; | |
14387 | ||
14388 | dgux*) | |
14389 | version_type=linux | |
14390 | need_lib_prefix=no | |
14391 | need_version=no | |
14392 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' | |
14393 | soname_spec='${libname}${release}${shared_ext}$major' | |
14394 | shlibpath_var=LD_LIBRARY_PATH | |
14395 | ;; | |
14396 | ||
14397 | freebsd1*) | |
14398 | dynamic_linker=no | |
14399 | ;; | |
14400 | ||
14401 | freebsd* | dragonfly*) | |
14402 | # DragonFly does not have aout. When/if they implement a new | |
14403 | # versioning mechanism, adjust this. | |
14404 | if test -x /usr/bin/objformat; then | |
14405 | objformat=`/usr/bin/objformat` | |
14406 | else | |
14407 | case $host_os in | |
14408 | freebsd[123]*) objformat=aout ;; | |
14409 | *) objformat=elf ;; | |
14410 | esac | |
14411 | fi | |
14412 | version_type=freebsd-$objformat | |
14413 | case $version_type in | |
14414 | freebsd-elf*) | |
14415 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' | |
14416 | need_version=no | |
14417 | need_lib_prefix=no | |
14418 | ;; | |
14419 | freebsd-*) | |
14420 | library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' | |
14421 | need_version=yes | |
14422 | ;; | |
14423 | esac | |
14424 | shlibpath_var=LD_LIBRARY_PATH | |
14425 | case $host_os in | |
14426 | freebsd2*) | |
14427 | shlibpath_overrides_runpath=yes | |
14428 | ;; | |
14429 | freebsd3.[01]* | freebsdelf3.[01]*) | |
14430 | shlibpath_overrides_runpath=yes | |
14431 | hardcode_into_libs=yes | |
14432 | ;; | |
14433 | freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ | |
14434 | freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) | |
14435 | shlibpath_overrides_runpath=no | |
14436 | hardcode_into_libs=yes | |
14437 | ;; | |
14438 | *) # from 4.6 on, and DragonFly | |
14439 | shlibpath_overrides_runpath=yes | |
14440 | hardcode_into_libs=yes | |
14441 | ;; | |
14442 | esac | |
14443 | ;; | |
14444 | ||
14445 | gnu*) | |
14446 | version_type=linux | |
14447 | need_lib_prefix=no | |
14448 | need_version=no | |
14449 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' | |
14450 | soname_spec='${libname}${release}${shared_ext}$major' | |
14451 | shlibpath_var=LD_LIBRARY_PATH | |
14452 | hardcode_into_libs=yes | |
14453 | ;; | |
14454 | ||
14455 | hpux9* | hpux10* | hpux11*) | |
14456 | # Give a soname corresponding to the major version so that dld.sl refuses to | |
14457 | # link against other versions. | |
14458 | version_type=sunos | |
14459 | need_lib_prefix=no | |
14460 | need_version=no | |
14461 | case $host_cpu in | |
14462 | ia64*) | |
14463 | shrext_cmds='.so' | |
14464 | hardcode_into_libs=yes | |
14465 | dynamic_linker="$host_os dld.so" | |
14466 | shlibpath_var=LD_LIBRARY_PATH | |
14467 | shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. | |
14468 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
14469 | soname_spec='${libname}${release}${shared_ext}$major' | |
14470 | if test "X$HPUX_IA64_MODE" = X32; then | |
14471 | sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" | |
14472 | else | |
14473 | sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" | |
14474 | fi | |
14475 | sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec | |
14476 | ;; | |
14477 | hppa*64*) | |
14478 | shrext_cmds='.sl' | |
14479 | hardcode_into_libs=yes | |
14480 | dynamic_linker="$host_os dld.sl" | |
14481 | shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH | |
14482 | shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. | |
14483 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
14484 | soname_spec='${libname}${release}${shared_ext}$major' | |
14485 | sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" | |
14486 | sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec | |
14487 | ;; | |
14488 | *) | |
14489 | shrext_cmds='.sl' | |
14490 | dynamic_linker="$host_os dld.sl" | |
14491 | shlibpath_var=SHLIB_PATH | |
14492 | shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH | |
14493 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
14494 | soname_spec='${libname}${release}${shared_ext}$major' | |
14495 | ;; | |
14496 | esac | |
14497 | # HP-UX runs *really* slowly unless shared libraries are mode 555. | |
14498 | postinstall_cmds='chmod 555 $lib' | |
14499 | ;; | |
14500 | ||
14501 | interix[3-9]*) | |
14502 | version_type=linux | |
14503 | need_lib_prefix=no | |
14504 | need_version=no | |
14505 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' | |
14506 | soname_spec='${libname}${release}${shared_ext}$major' | |
14507 | dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' | |
14508 | shlibpath_var=LD_LIBRARY_PATH | |
14509 | shlibpath_overrides_runpath=no | |
14510 | hardcode_into_libs=yes | |
14511 | ;; | |
14512 | ||
14513 | irix5* | irix6* | nonstopux*) | |
14514 | case $host_os in | |
14515 | nonstopux*) version_type=nonstopux ;; | |
14516 | *) | |
14517 | if test "$lt_cv_prog_gnu_ld" = yes; then | |
14518 | version_type=linux | |
14519 | else | |
14520 | version_type=irix | |
14521 | fi ;; | |
14522 | esac | |
14523 | need_lib_prefix=no | |
14524 | need_version=no | |
14525 | soname_spec='${libname}${release}${shared_ext}$major' | |
14526 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' | |
14527 | case $host_os in | |
14528 | irix5* | nonstopux*) | |
14529 | libsuff= shlibsuff= | |
14530 | ;; | |
14531 | *) | |
14532 | case $LD in # libtool.m4 will add one of these switches to LD | |
14533 | *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") | |
14534 | libsuff= shlibsuff= libmagic=32-bit;; | |
14535 | *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") | |
14536 | libsuff=32 shlibsuff=N32 libmagic=N32;; | |
14537 | *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") | |
14538 | libsuff=64 shlibsuff=64 libmagic=64-bit;; | |
14539 | *) libsuff= shlibsuff= libmagic=never-match;; | |
14540 | esac | |
14541 | ;; | |
14542 | esac | |
14543 | shlibpath_var=LD_LIBRARY${shlibsuff}_PATH | |
14544 | shlibpath_overrides_runpath=no | |
14545 | sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" | |
14546 | sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" | |
14547 | hardcode_into_libs=yes | |
14548 | ;; | |
14549 | ||
14550 | # No shared lib support for Linux oldld, aout, or coff. | |
14551 | linux*oldld* | linux*aout* | linux*coff*) | |
14552 | dynamic_linker=no | |
14553 | ;; | |
14554 | ||
14555 | # This must be Linux ELF. | |
7a9d3fe8 | 14556 | linux* | k*bsd*-gnu | kopensolaris*-gnu) |
1cf3d07d SE |
14557 | version_type=linux |
14558 | need_lib_prefix=no | |
14559 | need_version=no | |
14560 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
14561 | soname_spec='${libname}${release}${shared_ext}$major' | |
14562 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' | |
14563 | shlibpath_var=LD_LIBRARY_PATH | |
14564 | shlibpath_overrides_runpath=no | |
baafc534 | 14565 | |
1cf3d07d | 14566 | # Some binutils ld are patched to set DT_RUNPATH |
5213506e RW |
14567 | if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then : |
14568 | $as_echo_n "(cached) " >&6 | |
baafc534 RW |
14569 | else |
14570 | lt_cv_shlibpath_overrides_runpath=no | |
14571 | save_LDFLAGS=$LDFLAGS | |
14572 | save_libdir=$libdir | |
14573 | eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \ | |
14574 | LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\"" | |
14575 | if test x$gcc_no_link = xyes; then | |
5213506e | 14576 | as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5 |
ff66d28f | 14577 | fi |
5213506e | 14578 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff66d28f | 14579 | /* end confdefs.h. */ |
1cf3d07d SE |
14580 | |
14581 | int | |
14582 | main () | |
14583 | { | |
14584 | ||
14585 | ; | |
14586 | return 0; | |
14587 | } | |
ff66d28f | 14588 | _ACEOF |
5213506e RW |
14589 | if ac_fn_cxx_try_link "$LINENO"; then : |
14590 | if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : | |
baafc534 | 14591 | lt_cv_shlibpath_overrides_runpath=yes |
ff66d28f | 14592 | fi |
ff66d28f | 14593 | fi |
5213506e RW |
14594 | rm -f core conftest.err conftest.$ac_objext \ |
14595 | conftest$ac_exeext conftest.$ac_ext | |
baafc534 RW |
14596 | LDFLAGS=$save_LDFLAGS |
14597 | libdir=$save_libdir | |
14598 | ||
14599 | fi | |
14600 | ||
14601 | shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath | |
1cf3d07d SE |
14602 | |
14603 | # This implies no fast_install, which is unacceptable. | |
14604 | # Some rework will be needed to allow for fast_install | |
14605 | # before this can be enabled. | |
14606 | hardcode_into_libs=yes | |
14607 | ||
14608 | # Append ld.so.conf contents to the search path | |
14609 | if test -f /etc/ld.so.conf; then | |
25e5de9a | 14610 | 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' ' '` |
1cf3d07d SE |
14611 | sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" |
14612 | fi | |
14613 | ||
14614 | # We used to test for /lib/ld.so.1 and disable shared libraries on | |
14615 | # powerpc, because MkLinux only supported shared libraries with the | |
14616 | # GNU dynamic linker. Since this was broken with cross compilers, | |
14617 | # most powerpc-linux boxes support dynamic linking these days and | |
14618 | # people can always --disable-shared, the test was removed, and we | |
14619 | # assume the GNU/Linux dynamic linker is in use. | |
14620 | dynamic_linker='GNU/Linux ld.so' | |
14621 | ;; | |
ff66d28f | 14622 | |
1cf3d07d SE |
14623 | netbsd*) |
14624 | version_type=sunos | |
14625 | need_lib_prefix=no | |
14626 | need_version=no | |
14627 | if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then | |
14628 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' | |
14629 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' | |
14630 | dynamic_linker='NetBSD (a.out) ld.so' | |
14631 | else | |
14632 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' | |
14633 | soname_spec='${libname}${release}${shared_ext}$major' | |
14634 | dynamic_linker='NetBSD ld.elf_so' | |
14635 | fi | |
14636 | shlibpath_var=LD_LIBRARY_PATH | |
14637 | shlibpath_overrides_runpath=yes | |
14638 | hardcode_into_libs=yes | |
14639 | ;; | |
ff66d28f | 14640 | |
1cf3d07d SE |
14641 | newsos6) |
14642 | version_type=linux | |
14643 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
14644 | shlibpath_var=LD_LIBRARY_PATH | |
14645 | shlibpath_overrides_runpath=yes | |
14646 | ;; | |
ff66d28f | 14647 | |
1cf3d07d SE |
14648 | *nto* | *qnx*) |
14649 | version_type=qnx | |
14650 | need_lib_prefix=no | |
14651 | need_version=no | |
14652 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
14653 | soname_spec='${libname}${release}${shared_ext}$major' | |
14654 | shlibpath_var=LD_LIBRARY_PATH | |
14655 | shlibpath_overrides_runpath=no | |
14656 | hardcode_into_libs=yes | |
14657 | dynamic_linker='ldqnx.so' | |
14658 | ;; | |
14659 | ||
14660 | openbsd*) | |
14661 | version_type=sunos | |
14662 | sys_lib_dlsearch_path_spec="/usr/lib" | |
14663 | need_lib_prefix=no | |
14664 | # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. | |
14665 | case $host_os in | |
14666 | openbsd3.3 | openbsd3.3.*) need_version=yes ;; | |
14667 | *) need_version=no ;; | |
14668 | esac | |
14669 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' | |
14670 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' | |
14671 | shlibpath_var=LD_LIBRARY_PATH | |
14672 | if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then | |
14673 | case $host_os in | |
14674 | openbsd2.[89] | openbsd2.[89].*) | |
14675 | shlibpath_overrides_runpath=no | |
14676 | ;; | |
14677 | *) | |
14678 | shlibpath_overrides_runpath=yes | |
14679 | ;; | |
14680 | esac | |
ff66d28f | 14681 | else |
1cf3d07d | 14682 | shlibpath_overrides_runpath=yes |
ff66d28f | 14683 | fi |
1cf3d07d | 14684 | ;; |
ff66d28f | 14685 | |
1cf3d07d SE |
14686 | os2*) |
14687 | libname_spec='$name' | |
14688 | shrext_cmds=".dll" | |
14689 | need_lib_prefix=no | |
14690 | library_names_spec='$libname${shared_ext} $libname.a' | |
14691 | dynamic_linker='OS/2 ld.exe' | |
14692 | shlibpath_var=LIBPATH | |
14693 | ;; | |
14694 | ||
14695 | osf3* | osf4* | osf5*) | |
14696 | version_type=osf | |
14697 | need_lib_prefix=no | |
14698 | need_version=no | |
14699 | soname_spec='${libname}${release}${shared_ext}$major' | |
14700 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
14701 | shlibpath_var=LD_LIBRARY_PATH | |
14702 | sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" | |
14703 | sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" | |
14704 | ;; | |
14705 | ||
14706 | rdos*) | |
14707 | dynamic_linker=no | |
14708 | ;; | |
14709 | ||
14710 | solaris*) | |
14711 | version_type=linux | |
14712 | need_lib_prefix=no | |
14713 | need_version=no | |
14714 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
14715 | soname_spec='${libname}${release}${shared_ext}$major' | |
14716 | shlibpath_var=LD_LIBRARY_PATH | |
14717 | shlibpath_overrides_runpath=yes | |
14718 | hardcode_into_libs=yes | |
14719 | # ldd complains unless libraries are executable | |
14720 | postinstall_cmds='chmod +x $lib' | |
14721 | ;; | |
14722 | ||
14723 | sunos4*) | |
14724 | version_type=sunos | |
14725 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' | |
14726 | finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' | |
14727 | shlibpath_var=LD_LIBRARY_PATH | |
14728 | shlibpath_overrides_runpath=yes | |
14729 | if test "$with_gnu_ld" = yes; then | |
14730 | need_lib_prefix=no | |
14731 | fi | |
14732 | need_version=yes | |
14733 | ;; | |
14734 | ||
14735 | sysv4 | sysv4.3*) | |
14736 | version_type=linux | |
14737 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
14738 | soname_spec='${libname}${release}${shared_ext}$major' | |
14739 | shlibpath_var=LD_LIBRARY_PATH | |
14740 | case $host_vendor in | |
14741 | sni) | |
14742 | shlibpath_overrides_runpath=no | |
14743 | need_lib_prefix=no | |
14744 | runpath_var=LD_RUN_PATH | |
14745 | ;; | |
14746 | siemens) | |
14747 | need_lib_prefix=no | |
14748 | ;; | |
14749 | motorola) | |
14750 | need_lib_prefix=no | |
14751 | need_version=no | |
14752 | shlibpath_overrides_runpath=no | |
14753 | sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' | |
14754 | ;; | |
14755 | esac | |
14756 | ;; | |
14757 | ||
14758 | sysv4*MP*) | |
14759 | if test -d /usr/nec ;then | |
14760 | version_type=linux | |
14761 | library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' | |
14762 | soname_spec='$libname${shared_ext}.$major' | |
14763 | shlibpath_var=LD_LIBRARY_PATH | |
14764 | fi | |
14765 | ;; | |
14766 | ||
14767 | sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) | |
14768 | version_type=freebsd-elf | |
14769 | need_lib_prefix=no | |
14770 | need_version=no | |
14771 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' | |
14772 | soname_spec='${libname}${release}${shared_ext}$major' | |
14773 | shlibpath_var=LD_LIBRARY_PATH | |
14774 | shlibpath_overrides_runpath=yes | |
14775 | hardcode_into_libs=yes | |
14776 | if test "$with_gnu_ld" = yes; then | |
14777 | sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' | |
14778 | else | |
14779 | sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' | |
14780 | case $host_os in | |
14781 | sco3.2v5*) | |
14782 | sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" | |
14783 | ;; | |
14784 | esac | |
14785 | fi | |
14786 | sys_lib_dlsearch_path_spec='/usr/lib' | |
14787 | ;; | |
14788 | ||
14789 | tpf*) | |
14790 | # TPF is a cross-target only. Preferred cross-host = GNU/Linux. | |
14791 | version_type=linux | |
14792 | need_lib_prefix=no | |
14793 | need_version=no | |
25e5de9a | 14794 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1cf3d07d SE |
14795 | shlibpath_var=LD_LIBRARY_PATH |
14796 | shlibpath_overrides_runpath=no | |
14797 | hardcode_into_libs=yes | |
14798 | ;; | |
14799 | ||
14800 | uts4*) | |
14801 | version_type=linux | |
14802 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
14803 | soname_spec='${libname}${release}${shared_ext}$major' | |
14804 | shlibpath_var=LD_LIBRARY_PATH | |
14805 | ;; | |
14806 | ||
14807 | *) | |
14808 | dynamic_linker=no | |
14809 | ;; | |
14810 | esac | |
5213506e RW |
14811 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 |
14812 | $as_echo "$dynamic_linker" >&6; } | |
1cf3d07d SE |
14813 | test "$dynamic_linker" = no && can_build_shared=no |
14814 | ||
14815 | variables_saved_for_relink="PATH $shlibpath_var $runpath_var" | |
14816 | if test "$GCC" = yes; then | |
14817 | variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" | |
ff66d28f | 14818 | fi |
ff66d28f | 14819 | |
25e5de9a PG |
14820 | if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then |
14821 | sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" | |
14822 | fi | |
14823 | if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then | |
14824 | sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" | |
14825 | fi | |
14826 | ||
1cf3d07d SE |
14827 | |
14828 | ||
14829 | ||
14830 | ||
14831 | ||
14832 | ||
14833 | ||
14834 | ||
14835 | ||
14836 | ||
14837 | ||
14838 | ||
14839 | ||
14840 | ||
14841 | ||
14842 | ||
14843 | ||
14844 | ||
14845 | ||
14846 | ||
14847 | ||
14848 | ||
14849 | ||
14850 | ||
14851 | ||
14852 | ||
14853 | ||
14854 | ||
14855 | ||
14856 | ||
14857 | ||
14858 | ||
14859 | ||
14860 | ||
14861 | ||
5213506e RW |
14862 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 |
14863 | $as_echo_n "checking how to hardcode library paths into programs... " >&6; } | |
1cf3d07d SE |
14864 | hardcode_action_CXX= |
14865 | if test -n "$hardcode_libdir_flag_spec_CXX" || | |
14866 | test -n "$runpath_var_CXX" || | |
14867 | test "X$hardcode_automatic_CXX" = "Xyes" ; then | |
14868 | ||
14869 | # We can hardcode non-existent directories. | |
14870 | if test "$hardcode_direct_CXX" != no && | |
14871 | # If the only mechanism to avoid hardcoding is shlibpath_var, we | |
14872 | # have to relink, otherwise we might link with an installed library | |
14873 | # when we should be linking with a yet-to-be-installed one | |
14874 | ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no && | |
14875 | test "$hardcode_minus_L_CXX" != no; then | |
14876 | # Linking always hardcodes the temporary library directory. | |
14877 | hardcode_action_CXX=relink | |
ff66d28f | 14878 | else |
1cf3d07d SE |
14879 | # We can link without hardcoding, and we can hardcode nonexisting dirs. |
14880 | hardcode_action_CXX=immediate | |
ff66d28f PE |
14881 | fi |
14882 | else | |
1cf3d07d SE |
14883 | # We cannot hardcode anything, or else we can only hardcode existing |
14884 | # directories. | |
14885 | hardcode_action_CXX=unsupported | |
ff66d28f | 14886 | fi |
5213506e RW |
14887 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5 |
14888 | $as_echo "$hardcode_action_CXX" >&6; } | |
ff66d28f | 14889 | |
1cf3d07d SE |
14890 | if test "$hardcode_action_CXX" = relink || |
14891 | test "$inherit_rpath_CXX" = yes; then | |
14892 | # Fast installation is not supported | |
14893 | enable_fast_install=no | |
14894 | elif test "$shlibpath_overrides_runpath" = yes || | |
14895 | test "$enable_shared" = no; then | |
14896 | # Fast installation is not necessary | |
14897 | enable_fast_install=needless | |
ff66d28f | 14898 | fi |
ff66d28f | 14899 | |
1cf3d07d SE |
14900 | |
14901 | ||
14902 | ||
14903 | ||
14904 | ||
14905 | ||
14906 | fi # test -n "$compiler" | |
14907 | ||
14908 | CC=$lt_save_CC | |
14909 | LDCXX=$LD | |
14910 | LD=$lt_save_LD | |
14911 | GCC=$lt_save_GCC | |
14912 | with_gnu_ld=$lt_save_with_gnu_ld | |
14913 | lt_cv_path_LDCXX=$lt_cv_path_LD | |
14914 | lt_cv_path_LD=$lt_save_path_LD | |
14915 | lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld | |
14916 | lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld | |
14917 | fi # test "$_lt_caught_CXX_error" != yes | |
ff66d28f PE |
14918 | |
14919 | ac_ext=c | |
14920 | ac_cpp='$CPP $CPPFLAGS' | |
14921 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
14922 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
14923 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
14924 | ||
3df64633 AO |
14925 | |
14926 | ||
3df64633 | 14927 | |
3df64633 | 14928 | |
3df64633 | 14929 | |
34791641 PE |
14930 | |
14931 | ||
33590f13 | 14932 | |
ff66d28f PE |
14933 | |
14934 | ||
14935 | ||
ff66d28f | 14936 | |
5213506e | 14937 | ac_config_commands="$ac_config_commands libtool" |
1cf3d07d SE |
14938 | |
14939 | ||
14940 | ||
14941 | ||
14942 | # Only expand once: | |
14943 | ||
14944 | ||
14945 | ||
14946 | ||
14947 | ||
5f34ed87 BK |
14948 | # Possibly disable most of the library. |
14949 | ## TODO: Consider skipping unncessary tests altogether in this case, rather | |
14950 | ## than just ignoring the results. Faster /and/ more correct, win win. | |
4ffe6e87 | 14951 | |
5213506e RW |
14952 | # Check whether --enable-hosted-libstdcxx was given. |
14953 | if test "${enable_hosted_libstdcxx+set}" = set; then : | |
14954 | enableval=$enable_hosted_libstdcxx; | |
4ffe6e87 | 14955 | else |
5f34ed87 BK |
14956 | case "$host" in |
14957 | arm*-*-symbianelf*) | |
14958 | enable_hosted_libstdcxx=no | |
14959 | ;; | |
14960 | *) | |
14961 | enable_hosted_libstdcxx=yes | |
14962 | ;; | |
14963 | esac | |
5213506e RW |
14964 | fi |
14965 | ||
5f34ed87 | 14966 | if test "$enable_hosted_libstdcxx" = no; then |
5213506e RW |
14967 | { $as_echo "$as_me:${as_lineno-$LINENO}: Only freestanding libraries will be built" >&5 |
14968 | $as_echo "$as_me: Only freestanding libraries will be built" >&6;} | |
5f34ed87 BK |
14969 | is_hosted=no |
14970 | hosted_define=0 | |
14971 | enable_abi_check=no | |
14972 | enable_libstdcxx_pch=no | |
4ffe6e87 | 14973 | else |
5f34ed87 BK |
14974 | is_hosted=yes |
14975 | hosted_define=1 | |
4ffe6e87 | 14976 | fi |
5f34ed87 BK |
14977 | |
14978 | ||
14979 | cat >>confdefs.h <<_ACEOF | |
14980 | #define _GLIBCXX_HOSTED $hosted_define | |
14981 | _ACEOF | |
14982 | ||
14983 | ||
14984 | ||
0646d8a3 | 14985 | # Enable compiler support that doesn't require linking. |
5f34ed87 | 14986 | |
5213506e RW |
14987 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exception model to use" >&5 |
14988 | $as_echo_n "checking for exception model to use... " >&6; } | |
5f34ed87 | 14989 | |
5213506e | 14990 | ac_ext=cpp |
5f34ed87 BK |
14991 | ac_cpp='$CXXCPP $CPPFLAGS' |
14992 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
14993 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
14994 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
14995 | ||
5213506e RW |
14996 | # Check whether --enable-sjlj-exceptions was given. |
14997 | if test "${enable_sjlj_exceptions+set}" = set; then : | |
14998 | enableval=$enable_sjlj_exceptions; | |
5f34ed87 BK |
14999 | case "$enableval" in |
15000 | yes|no|auto) ;; | |
5213506e | 15001 | *) as_fn_error "Unknown argument to enable/disable sjlj-exceptions" "$LINENO" 5 ;; |
5f34ed87 BK |
15002 | esac |
15003 | ||
4ffe6e87 | 15004 | else |
5f34ed87 | 15005 | enable_sjlj_exceptions=auto |
5213506e RW |
15006 | fi |
15007 | ||
5f34ed87 BK |
15008 | |
15009 | ||
15010 | if test $enable_sjlj_exceptions = auto; then | |
15011 | # Botheration. Now we've got to detect the exception model. Link tests | |
15012 | # against libgcc.a are problematic since we've not been given proper -L | |
15013 | # bits for single-tree newlib and libgloss. | |
15014 | # | |
15015 | # Fake what AC_TRY_COMPILE does. XXX Look at redoing this new-style. | |
15016 | cat > conftest.$ac_ext << EOF | |
5213506e | 15017 | #line 15017 "configure" |
5f34ed87 BK |
15018 | struct S { ~S(); }; |
15019 | void bar(); | |
15020 | void foo() | |
15021 | { | |
15022 | S s; | |
15023 | bar(); | |
15024 | } | |
15025 | EOF | |
15026 | old_CXXFLAGS="$CXXFLAGS" | |
15027 | CXXFLAGS=-S | |
5213506e | 15028 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 |
5f34ed87 BK |
15029 | (eval $ac_compile) 2>&5 |
15030 | ac_status=$? | |
5213506e RW |
15031 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
15032 | test $ac_status = 0; }; then | |
5f34ed87 BK |
15033 | if grep _Unwind_SjLj_Resume conftest.s >/dev/null 2>&1 ; then |
15034 | enable_sjlj_exceptions=yes | |
15035 | elif grep _Unwind_Resume conftest.s >/dev/null 2>&1 ; then | |
15036 | enable_sjlj_exceptions=no | |
15037 | elif grep __cxa_end_cleanup conftest.s >/dev/null 2>&1 ; then | |
15038 | enable_sjlj_exceptions=no | |
4ffe6e87 BK |
15039 | fi |
15040 | fi | |
5f34ed87 BK |
15041 | CXXFLAGS="$old_CXXFLAGS" |
15042 | rm -f conftest* | |
15043 | fi | |
4ffe6e87 | 15044 | |
5f34ed87 BK |
15045 | # This is a tad weird, for hysterical raisins. We have to map |
15046 | # enable/disable to two different models. | |
15047 | case $enable_sjlj_exceptions in | |
15048 | yes) | |
15049 | ||
5213506e | 15050 | $as_echo "#define _GLIBCXX_SJLJ_EXCEPTIONS 1" >>confdefs.h |
5f34ed87 BK |
15051 | |
15052 | ac_exception_model_name=sjlj | |
15053 | ;; | |
15054 | no) | |
15055 | ac_exception_model_name="call frame" | |
15056 | ;; | |
15057 | *) | |
5213506e | 15058 | as_fn_error "unable to detect exception model" "$LINENO" 5 |
5f34ed87 BK |
15059 | ;; |
15060 | esac | |
15061 | ac_ext=c | |
15062 | ac_cpp='$CPP $CPPFLAGS' | |
15063 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
15064 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
15065 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
4ffe6e87 | 15066 | |
5213506e RW |
15067 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_exception_model_name" >&5 |
15068 | $as_echo "$ac_exception_model_name" >&6; } | |
4ffe6e87 BK |
15069 | |
15070 | ||
5213506e RW |
15071 | # Check whether --enable-libstdcxx-pch was given. |
15072 | if test "${enable_libstdcxx_pch+set}" = set; then : | |
15073 | enableval=$enable_libstdcxx_pch; | |
5f34ed87 BK |
15074 | case "$enableval" in |
15075 | yes|no) ;; | |
5213506e | 15076 | *) as_fn_error "Argument to enable/disable libstdcxx-pch must be yes or no" "$LINENO" 5 ;; |
5f34ed87 | 15077 | esac |
4ffe6e87 | 15078 | |
4ffe6e87 | 15079 | else |
5f34ed87 | 15080 | enable_libstdcxx_pch=$is_hosted |
5213506e RW |
15081 | fi |
15082 | ||
4ffe6e87 | 15083 | |
5f34ed87 | 15084 | if test $enable_libstdcxx_pch = yes; then |
5213506e RW |
15085 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler with PCH support" >&5 |
15086 | $as_echo_n "checking for compiler with PCH support... " >&6; } | |
15087 | if test "${glibcxx_cv_prog_CXX_pch+set}" = set; then : | |
15088 | $as_echo_n "(cached) " >&6 | |
5f34ed87 BK |
15089 | else |
15090 | ac_save_CXXFLAGS="$CXXFLAGS" | |
15091 | CXXFLAGS="$CXXFLAGS -Werror -Winvalid-pch -Wno-deprecated" | |
4ffe6e87 | 15092 | |
5213506e | 15093 | ac_ext=cpp |
5f34ed87 BK |
15094 | ac_cpp='$CXXCPP $CPPFLAGS' |
15095 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
15096 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
15097 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
4ffe6e87 | 15098 | |
5f34ed87 BK |
15099 | echo '#include <math.h>' > conftest.h |
15100 | if $CXX $CXXFLAGS $CPPFLAGS -x c++-header conftest.h \ | |
15101 | -o conftest.h.gch 1>&5 2>&1 && | |
15102 | echo '#error "pch failed"' > conftest.h && | |
15103 | echo '#include "conftest.h"' > conftest.cc && | |
15104 | $CXX -c $CXXFLAGS $CPPFLAGS conftest.cc 1>&5 2>&1 ; | |
15105 | then | |
15106 | glibcxx_cv_prog_CXX_pch=yes | |
15107 | else | |
15108 | glibcxx_cv_prog_CXX_pch=no | |
15109 | fi | |
15110 | rm -f conftest* | |
15111 | CXXFLAGS=$ac_save_CXXFLAGS | |
15112 | ac_ext=c | |
15113 | ac_cpp='$CPP $CPPFLAGS' | |
15114 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
15115 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
15116 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
4ffe6e87 BK |
15117 | |
15118 | ||
5f34ed87 | 15119 | fi |
5213506e RW |
15120 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_prog_CXX_pch" >&5 |
15121 | $as_echo "$glibcxx_cv_prog_CXX_pch" >&6; } | |
5f34ed87 BK |
15122 | enable_libstdcxx_pch=$glibcxx_cv_prog_CXX_pch |
15123 | fi | |
4ffe6e87 | 15124 | |
5213506e RW |
15125 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for enabled PCH" >&5 |
15126 | $as_echo_n "checking for enabled PCH... " >&6; } | |
15127 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_libstdcxx_pch" >&5 | |
15128 | $as_echo "$enable_libstdcxx_pch" >&6; } | |
4ffe6e87 | 15129 | |
4ffe6e87 | 15130 | |
5f34ed87 | 15131 | if test $enable_libstdcxx_pch = yes; then |
c2ba9709 | 15132 | glibcxx_PCHFLAGS="-include bits/stdc++.h" |
5f34ed87 BK |
15133 | else |
15134 | glibcxx_PCHFLAGS="" | |
15135 | fi | |
4ffe6e87 | 15136 | |
4ffe6e87 BK |
15137 | |
15138 | ||
5213506e RW |
15139 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread model used by GCC" >&5 |
15140 | $as_echo_n "checking for thread model used by GCC... " >&6; } | |
f958e3ca | 15141 | target_thread_file=`$CXX -v 2>&1 | sed -n 's/^Thread model: //p'` |
5213506e RW |
15142 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $target_thread_file" >&5 |
15143 | $as_echo "$target_thread_file" >&6; } | |
f958e3ca BE |
15144 | |
15145 | if test $target_thread_file != single; then | |
15146 | ||
5213506e | 15147 | $as_echo "#define HAVE_GTHR_DEFAULT 1" >>confdefs.h |
f958e3ca BE |
15148 | |
15149 | fi | |
15150 | ||
15151 | glibcxx_thread_h=gthr-$target_thread_file.h | |
15152 | ||
15153 | gthread_file=${toplevel_srcdir}/gcc/${glibcxx_thread_h} | |
15154 | if grep __GTHREADS $gthread_file >/dev/null 2>&1 ; then | |
15155 | enable_thread=yes | |
15156 | else | |
15157 | enable_thread=no | |
15158 | fi | |
15159 | ||
15160 | ||
15161 | ||
15162 | ||
e55d0e35 | 15163 | |
5213506e | 15164 | ac_ext=cpp |
e55d0e35 BK |
15165 | ac_cpp='$CXXCPP $CPPFLAGS' |
15166 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
15167 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
15168 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
15169 | ||
15170 | old_CXXFLAGS="$CXXFLAGS" | |
15171 | ||
15172 | # Compile unoptimized. | |
15173 | CXXFLAGS='-O0 -S' | |
15174 | ||
326bc159 PC |
15175 | # Fake what AC_TRY_COMPILE does, without linking as this is |
15176 | # unnecessary for a builtins test. | |
e55d0e35 BK |
15177 | |
15178 | cat > conftest.$ac_ext << EOF | |
5213506e | 15179 | #line 15179 "configure" |
e55d0e35 | 15180 | int main() |
50ce8d3d BK |
15181 | { |
15182 | typedef bool atomic_type; | |
15183 | atomic_type c1; | |
15184 | atomic_type c2; | |
15185 | const atomic_type c3(0); | |
15186 | __sync_fetch_and_add(&c1, c2); | |
15187 | __sync_val_compare_and_swap(&c1, c3, c2); | |
15188 | __sync_lock_test_and_set(&c1, c3); | |
15189 | __sync_lock_release(&c1); | |
15190 | __sync_synchronize(); | |
15191 | return 0; | |
15192 | } | |
15193 | EOF | |
15194 | ||
5213506e RW |
15195 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for bool" >&5 |
15196 | $as_echo_n "checking for atomic builtins for bool... " >&6; } | |
15197 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 | |
50ce8d3d BK |
15198 | (eval $ac_compile) 2>&5 |
15199 | ac_status=$? | |
5213506e RW |
15200 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
15201 | test $ac_status = 0; }; then | |
50ce8d3d | 15202 | if grep __sync_ conftest.s >/dev/null 2>&1 ; then |
326bc159 | 15203 | enable_atomic_builtinsb=no |
50ce8d3d BK |
15204 | else |
15205 | ||
5213506e | 15206 | $as_echo "#define _GLIBCXX_ATOMIC_BUILTINS_1 1" >>confdefs.h |
50ce8d3d | 15207 | |
326bc159 | 15208 | enable_atomic_builtinsb=yes |
50ce8d3d BK |
15209 | fi |
15210 | fi | |
5213506e RW |
15211 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_atomic_builtinsb" >&5 |
15212 | $as_echo "$enable_atomic_builtinsb" >&6; } | |
50ce8d3d BK |
15213 | rm -f conftest* |
15214 | ||
15215 | cat > conftest.$ac_ext << EOF | |
5213506e | 15216 | #line 15216 "configure" |
50ce8d3d BK |
15217 | int main() |
15218 | { | |
15219 | typedef short atomic_type; | |
15220 | atomic_type c1; | |
15221 | atomic_type c2; | |
15222 | const atomic_type c3(0); | |
15223 | __sync_fetch_and_add(&c1, c2); | |
15224 | __sync_val_compare_and_swap(&c1, c3, c2); | |
15225 | __sync_lock_test_and_set(&c1, c3); | |
15226 | __sync_lock_release(&c1); | |
15227 | __sync_synchronize(); | |
15228 | return 0; | |
15229 | } | |
15230 | EOF | |
15231 | ||
5213506e RW |
15232 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for short" >&5 |
15233 | $as_echo_n "checking for atomic builtins for short... " >&6; } | |
15234 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 | |
50ce8d3d BK |
15235 | (eval $ac_compile) 2>&5 |
15236 | ac_status=$? | |
5213506e RW |
15237 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
15238 | test $ac_status = 0; }; then | |
50ce8d3d | 15239 | if grep __sync_ conftest.s >/dev/null 2>&1 ; then |
326bc159 | 15240 | enable_atomic_builtinss=no |
50ce8d3d BK |
15241 | else |
15242 | ||
5213506e | 15243 | $as_echo "#define _GLIBCXX_ATOMIC_BUILTINS_2 1" >>confdefs.h |
50ce8d3d | 15244 | |
326bc159 | 15245 | enable_atomic_builtinss=yes |
50ce8d3d BK |
15246 | fi |
15247 | fi | |
5213506e RW |
15248 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_atomic_builtinss" >&5 |
15249 | $as_echo "$enable_atomic_builtinss" >&6; } | |
50ce8d3d BK |
15250 | rm -f conftest* |
15251 | ||
15252 | cat > conftest.$ac_ext << EOF | |
5213506e | 15253 | #line 15253 "configure" |
50ce8d3d | 15254 | int main() |
e55d0e35 BK |
15255 | { |
15256 | // NB: _Atomic_word not necessarily int. | |
15257 | typedef int atomic_type; | |
15258 | atomic_type c1; | |
15259 | atomic_type c2; | |
15260 | const atomic_type c3(0); | |
15261 | __sync_fetch_and_add(&c1, c2); | |
15262 | __sync_val_compare_and_swap(&c1, c3, c2); | |
15263 | __sync_lock_test_and_set(&c1, c3); | |
15264 | __sync_lock_release(&c1); | |
15265 | __sync_synchronize(); | |
15266 | return 0; | |
15267 | } | |
15268 | EOF | |
15269 | ||
5213506e RW |
15270 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for int" >&5 |
15271 | $as_echo_n "checking for atomic builtins for int... " >&6; } | |
15272 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 | |
e55d0e35 BK |
15273 | (eval $ac_compile) 2>&5 |
15274 | ac_status=$? | |
5213506e RW |
15275 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
15276 | test $ac_status = 0; }; then | |
e55d0e35 | 15277 | if grep __sync_ conftest.s >/dev/null 2>&1 ; then |
326bc159 | 15278 | enable_atomic_builtinsi=no |
e55d0e35 BK |
15279 | else |
15280 | ||
5213506e | 15281 | $as_echo "#define _GLIBCXX_ATOMIC_BUILTINS_4 1" >>confdefs.h |
e55d0e35 | 15282 | |
326bc159 | 15283 | enable_atomic_builtinsi=yes |
e55d0e35 BK |
15284 | fi |
15285 | fi | |
5213506e RW |
15286 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_atomic_builtinsi" >&5 |
15287 | $as_echo "$enable_atomic_builtinsi" >&6; } | |
e55d0e35 BK |
15288 | rm -f conftest* |
15289 | ||
15290 | cat > conftest.$ac_ext << EOF | |
5213506e | 15291 | #line 15291 "configure" |
e55d0e35 BK |
15292 | int main() |
15293 | { | |
50ce8d3d | 15294 | typedef long long atomic_type; |
e55d0e35 BK |
15295 | atomic_type c1; |
15296 | atomic_type c2; | |
15297 | const atomic_type c3(0); | |
15298 | __sync_fetch_and_add(&c1, c2); | |
15299 | __sync_val_compare_and_swap(&c1, c3, c2); | |
15300 | __sync_lock_test_and_set(&c1, c3); | |
15301 | __sync_lock_release(&c1); | |
15302 | __sync_synchronize(); | |
15303 | return 0; | |
15304 | } | |
15305 | EOF | |
15306 | ||
5213506e RW |
15307 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for long long" >&5 |
15308 | $as_echo_n "checking for atomic builtins for long long... " >&6; } | |
15309 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 | |
e55d0e35 BK |
15310 | (eval $ac_compile) 2>&5 |
15311 | ac_status=$? | |
5213506e RW |
15312 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
15313 | test $ac_status = 0; }; then | |
e55d0e35 | 15314 | if grep __sync_ conftest.s >/dev/null 2>&1 ; then |
326bc159 | 15315 | enable_atomic_builtinsll=no |
e55d0e35 BK |
15316 | else |
15317 | ||
5213506e | 15318 | $as_echo "#define _GLIBCXX_ATOMIC_BUILTINS_8 1" >>confdefs.h |
e55d0e35 | 15319 | |
326bc159 | 15320 | enable_atomic_builtinsll=yes |
e55d0e35 BK |
15321 | fi |
15322 | fi | |
5213506e RW |
15323 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_atomic_builtinsll" >&5 |
15324 | $as_echo "$enable_atomic_builtinsll" >&6; } | |
e55d0e35 BK |
15325 | rm -f conftest* |
15326 | ||
50ce8d3d | 15327 | |
e55d0e35 BK |
15328 | CXXFLAGS="$old_CXXFLAGS" |
15329 | ac_ext=c | |
15330 | ac_cpp='$CPP $CPPFLAGS' | |
15331 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
15332 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
15333 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
15334 | ||
15335 | ||
15336 | # Set atomicity_dir to builtins if either of above tests pass. | |
326bc159 | 15337 | if test $enable_atomic_builtinsi = yes || test $enable_atomic_builtinsb = yes ; then |
e55d0e35 BK |
15338 | atomicity_dir=cpu/generic/atomicity_builtins |
15339 | fi | |
15340 | ||
15341 | # If still generic, set to mutex. | |
15342 | if test $atomicity_dir = "cpu/generic" ; then | |
15343 | atomicity_dir=cpu/generic/atomicity_mutex | |
5213506e RW |
15344 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: No native atomic operations are provided for this platform." >&5 |
15345 | $as_echo "$as_me: WARNING: No native atomic operations are provided for this platform." >&2;} | |
dd88bc97 | 15346 | if test "x$target_thread_file" = xsingle; then |
5213506e RW |
15347 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: They cannot be faked when thread support is disabled." >&5 |
15348 | $as_echo "$as_me: WARNING: They cannot be faked when thread support is disabled." >&2;} | |
15349 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Thread-safety of certain classes is not guaranteed." >&5 | |
15350 | $as_echo "$as_me: WARNING: Thread-safety of certain classes is not guaranteed." >&2;} | |
e55d0e35 | 15351 | else |
5213506e RW |
15352 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: They will be faked using a mutex." >&5 |
15353 | $as_echo "$as_me: WARNING: They will be faked using a mutex." >&2;} | |
15354 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Performance of certain classes will degrade as a result." >&5 | |
15355 | $as_echo "$as_me: WARNING: Performance of certain classes will degrade as a result." >&2;} | |
e55d0e35 BK |
15356 | fi |
15357 | fi | |
15358 | ||
15359 | ||
15360 | ||
4cdc8761 BK |
15361 | |
15362 | # Fake what AC_TRY_COMPILE does, without linking as this is | |
15363 | # unnecessary for this test. | |
15364 | ||
15365 | cat > conftest.$ac_ext << EOF | |
15366 | #line 15366 "configure" | |
15367 | int main() | |
15368 | { | |
15369 | _Decimal32 d1; | |
15370 | _Decimal64 d2; | |
15371 | _Decimal128 d3; | |
15372 | return 0; | |
15373 | } | |
15374 | EOF | |
15375 | ||
15376 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO/IEC TR 24733 " >&5 | |
15377 | $as_echo_n "checking for ISO/IEC TR 24733 ... " >&6; } | |
15378 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 | |
15379 | (eval $ac_compile) 2>&5 | |
15380 | ac_status=$? | |
15381 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
15382 | test $ac_status = 0; }; then | |
15383 | ||
15384 | $as_echo "#define _GLIBCXX_USE_DECIMAL_FLOAT 1" >>confdefs.h | |
15385 | ||
15386 | enable_dfp=yes | |
15387 | else | |
15388 | enable_dfp=no | |
15389 | fi | |
15390 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_dfp" >&5 | |
15391 | $as_echo "$enable_dfp" >&6; } | |
15392 | rm -f conftest* | |
15393 | ||
15394 | ||
b8c41c8e | 15395 | # Checks for compiler support that doesn't require linking. |
e55d0e35 BK |
15396 | |
15397 | # All these tests are for C++; save the language and the compiler flags. | |
15398 | # The CXXFLAGS thing is suspicious, but based on similar bits previously | |
15399 | # found in GLIBCXX_CONFIGURE. | |
15400 | ||
5213506e | 15401 | ac_ext=cpp |
e55d0e35 BK |
15402 | ac_cpp='$CXXCPP $CPPFLAGS' |
15403 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
15404 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
15405 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
15406 | ||
15407 | ac_test_CXXFLAGS="${CXXFLAGS+set}" | |
15408 | ac_save_CXXFLAGS="$CXXFLAGS" | |
15409 | ||
15410 | # Check for maintainer-mode bits. | |
15411 | if test x"$USE_MAINTAINER_MODE" = xno; then | |
15412 | WERROR='' | |
15413 | else | |
15414 | WERROR='-Werror' | |
15415 | fi | |
15416 | ||
15417 | # Check for -ffunction-sections -fdata-sections | |
5213506e RW |
15418 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for g++ that supports -ffunction-sections -fdata-sections" >&5 |
15419 | $as_echo_n "checking for g++ that supports -ffunction-sections -fdata-sections... " >&6; } | |
e55d0e35 | 15420 | CXXFLAGS='-g -Werror -ffunction-sections -fdata-sections' |
5213506e | 15421 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
e55d0e35 BK |
15422 | /* end confdefs.h. */ |
15423 | int foo; void bar() { }; | |
15424 | int | |
15425 | main () | |
15426 | { | |
15427 | ||
15428 | ; | |
15429 | return 0; | |
15430 | } | |
15431 | _ACEOF | |
5213506e | 15432 | if ac_fn_cxx_try_compile "$LINENO"; then : |
e55d0e35 BK |
15433 | ac_fdsections=yes |
15434 | else | |
5213506e | 15435 | ac_fdsections=no |
e55d0e35 | 15436 | fi |
5213506e | 15437 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
e55d0e35 BK |
15438 | if test "$ac_test_CXXFLAGS" = set; then |
15439 | CXXFLAGS="$ac_save_CXXFLAGS" | |
15440 | else | |
15441 | # this is the suspicious part | |
15442 | CXXFLAGS='' | |
15443 | fi | |
15444 | if test x"$ac_fdsections" = x"yes"; then | |
15445 | SECTION_FLAGS='-ffunction-sections -fdata-sections' | |
15446 | fi | |
5213506e RW |
15447 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_fdsections" >&5 |
15448 | $as_echo "$ac_fdsections" >&6; } | |
e55d0e35 BK |
15449 | |
15450 | ac_ext=c | |
15451 | ac_cpp='$CPP $CPPFLAGS' | |
15452 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
15453 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
15454 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
15455 | ||
15456 | ||
15457 | ||
15458 | ||
e55d0e35 | 15459 | |
1894e4c5 | 15460 | # Enable all the variable C++ runtime options that don't require linking. |
4ffe6e87 | 15461 | |
5213506e RW |
15462 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for underlying I/O to use" >&5 |
15463 | $as_echo_n "checking for underlying I/O to use... " >&6; } | |
15464 | # Check whether --enable-cstdio was given. | |
15465 | if test "${enable_cstdio+set}" = set; then : | |
15466 | enableval=$enable_cstdio; | |
5f34ed87 BK |
15467 | case "$enableval" in |
15468 | stdio) ;; | |
5213506e | 15469 | *) as_fn_error "Unknown argument to enable/disable cstdio" "$LINENO" 5 ;; |
5f34ed87 | 15470 | esac |
4ffe6e87 | 15471 | |
5f34ed87 BK |
15472 | else |
15473 | enable_cstdio=stdio | |
5213506e RW |
15474 | fi |
15475 | ||
4ffe6e87 | 15476 | |
4ffe6e87 | 15477 | |
5f34ed87 BK |
15478 | # Now that libio has been removed, you can have any color you want as long |
15479 | # as it's black. This is one big no-op until other packages are added, but | |
15480 | # showing the framework never hurts. | |
15481 | case ${enable_cstdio} in | |
15482 | stdio) | |
15483 | CSTDIO_H=config/io/c_io_stdio.h | |
15484 | BASIC_FILE_H=config/io/basic_file_stdio.h | |
15485 | BASIC_FILE_CC=config/io/basic_file_stdio.cc | |
5213506e RW |
15486 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: stdio" >&5 |
15487 | $as_echo "stdio" >&6; } | |
5f34ed87 BK |
15488 | ;; |
15489 | esac | |
4ffe6e87 | 15490 | |
4ffe6e87 | 15491 | |
4ffe6e87 | 15492 | |
4ffe6e87 | 15493 | |
4ffe6e87 | 15494 | |
4ffe6e87 | 15495 | |
5213506e RW |
15496 | # Check whether --enable-clocale was given. |
15497 | if test "${enable_clocale+set}" = set; then : | |
15498 | enableval=$enable_clocale; | |
5f34ed87 BK |
15499 | case "$enableval" in |
15500 | generic|gnu|ieee_1003.1-2001|yes|no|auto) ;; | |
5213506e | 15501 | *) as_fn_error "Unknown argument to enable/disable clocale" "$LINENO" 5 ;; |
5f34ed87 | 15502 | esac |
92eabea2 PE |
15503 | |
15504 | else | |
5f34ed87 | 15505 | enable_clocale=auto |
5213506e RW |
15506 | fi |
15507 | ||
92eabea2 | 15508 | |
5780a46b | 15509 | |
0258dc3a BK |
15510 | # Deal with gettext issues. Default to not using it (=no) until we detect |
15511 | # support for it later. Let the user turn it off via --e/d, but let that | |
15512 | # default to on for easier handling. | |
15513 | USE_NLS=no | |
5213506e RW |
15514 | # Check whether --enable-nls was given. |
15515 | if test "${enable_nls+set}" = set; then : | |
15516 | enableval=$enable_nls; | |
0258dc3a BK |
15517 | else |
15518 | enable_nls=yes | |
5213506e RW |
15519 | fi |
15520 | ||
0258dc3a BK |
15521 | |
15522 | # Either a known packaage, or "auto" | |
5f34ed87 BK |
15523 | if test $enable_clocale = no || test $enable_clocale = yes; then |
15524 | enable_clocale=auto | |
15525 | fi | |
5f34ed87 | 15526 | enable_clocale_flag=$enable_clocale |
dd75251f | 15527 | |
0258dc3a | 15528 | # Probe for locale model to use if none specified. |
ff66d28f PE |
15529 | # Default to "generic". |
15530 | if test $enable_clocale_flag = auto; then | |
7d3998a4 PE |
15531 | case ${target_os} in |
15532 | linux* | gnu* | kfreebsd*-gnu | knetbsd*-gnu) | |
0258dc3a BK |
15533 | enable_clocale_flag=gnu |
15534 | ;; | |
15535 | darwin* | freebsd*) | |
15536 | enable_clocale_flag=darwin | |
15537 | ;; | |
15538 | *) | |
15539 | enable_clocale_flag=generic | |
15540 | ;; | |
15541 | esac | |
15542 | fi | |
15543 | ||
15544 | # Sanity check model, and test for special functionality. | |
15545 | if test $enable_clocale_flag = gnu; then | |
5213506e | 15546 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff66d28f | 15547 | /* end confdefs.h. */ |
56deb74c | 15548 | |
0258dc3a BK |
15549 | #include <features.h> |
15550 | #if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 2) | |
15551 | _GLIBCXX_ok | |
15552 | #endif | |
ff66d28f PE |
15553 | |
15554 | _ACEOF | |
56deb74c | 15555 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
5213506e | 15556 | $EGREP "_GLIBCXX_ok" >/dev/null 2>&1; then : |
56deb74c BK |
15557 | enable_clocale_flag=gnu |
15558 | else | |
56deb74c BK |
15559 | enable_clocale_flag=generic |
15560 | fi | |
15561 | rm -f conftest* | |
15562 | ||
1451a492 | 15563 | |
1ba74130 PC |
15564 | if test $enable_clocale = auto; then |
15565 | # Test for bugs early in glibc-2.2.x series | |
5213506e | 15566 | if test "$cross_compiling" = yes; then : |
1451a492 BK |
15567 | enable_clocale_flag=generic |
15568 | else | |
5213506e | 15569 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff66d28f PE |
15570 | /* end confdefs.h. */ |
15571 | ||
1ba74130 PC |
15572 | #define _GNU_SOURCE 1 |
15573 | #include <locale.h> | |
15574 | #include <string.h> | |
15575 | #if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2) | |
15576 | extern __typeof(newlocale) __newlocale; | |
15577 | extern __typeof(duplocale) __duplocale; | |
15578 | extern __typeof(strcoll_l) __strcoll_l; | |
15579 | #endif | |
15580 | int main() | |
15581 | { | |
15582 |