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1 | #! /bin/sh |
2 | # Guess values for system-dependent variables and create Makefiles. | |
3 | # Generated by GNU Autoconf 2.69 for libctf library 1.2.0-pre. | |
4 | # | |
5 | # | |
6 | # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. | |
7 | # | |
8 | # | |
9 | # This configure script is free software; the Free Software Foundation | |
10 | # gives unlimited permission to copy, distribute and modify it. | |
11 | ## -------------------- ## | |
12 | ## M4sh Initialization. ## | |
13 | ## -------------------- ## | |
14 | ||
15 | # Be more Bourne compatible | |
16 | DUALCASE=1; export DUALCASE # for MKS sh | |
17 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : | |
18 | emulate sh | |
19 | NULLCMD=: | |
20 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which | |
21 | # is contrary to our usage. Disable this feature. | |
22 | alias -g '${1+"$@"}'='"$@"' | |
23 | setopt NO_GLOB_SUBST | |
24 | else | |
25 | case `(set -o) 2>/dev/null` in #( | |
26 | *posix*) : | |
27 | set -o posix ;; #( | |
28 | *) : | |
29 | ;; | |
30 | esac | |
31 | fi | |
32 | ||
33 | ||
34 | as_nl=' | |
35 | ' | |
36 | export as_nl | |
37 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
38 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
39 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
40 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
41 | # Prefer a ksh shell builtin over an external printf program on Solaris, | |
42 | # but without wasting forks for bash or zsh. | |
43 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
44 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
45 | as_echo='print -r --' | |
46 | as_echo_n='print -rn --' | |
47 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
48 | as_echo='printf %s\n' | |
49 | as_echo_n='printf %s' | |
50 | else | |
51 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
52 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
53 | as_echo_n='/usr/ucb/echo -n' | |
54 | else | |
55 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' | |
56 | as_echo_n_body='eval | |
57 | arg=$1; | |
58 | case $arg in #( | |
59 | *"$as_nl"*) | |
60 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
61 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
62 | esac; | |
63 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
64 | ' | |
65 | export as_echo_n_body | |
66 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
67 | fi | |
68 | export as_echo_body | |
69 | as_echo='sh -c $as_echo_body as_echo' | |
70 | fi | |
71 | ||
72 | # The user is always right. | |
73 | if test "${PATH_SEPARATOR+set}" != set; then | |
74 | PATH_SEPARATOR=: | |
75 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
76 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
77 | PATH_SEPARATOR=';' | |
78 | } | |
79 | fi | |
80 | ||
81 | ||
82 | # IFS | |
83 | # We need space, tab and new line, in precisely that order. Quoting is | |
84 | # there to prevent editors from complaining about space-tab. | |
85 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
86 | # splitting by setting IFS to empty value.) | |
87 | IFS=" "" $as_nl" | |
88 | ||
89 | # Find who we are. Look in the path if we contain no directory separator. | |
90 | as_myself= | |
91 | case $0 in #(( | |
92 | *[\\/]* ) as_myself=$0 ;; | |
93 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
94 | for as_dir in $PATH | |
95 | do | |
96 | IFS=$as_save_IFS | |
97 | test -z "$as_dir" && as_dir=. | |
98 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
99 | done | |
100 | IFS=$as_save_IFS | |
101 | ||
102 | ;; | |
103 | esac | |
104 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
105 | # in which case we are not to be found in the path. | |
106 | if test "x$as_myself" = x; then | |
107 | as_myself=$0 | |
108 | fi | |
109 | if test ! -f "$as_myself"; then | |
110 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 | |
111 | exit 1 | |
112 | fi | |
113 | ||
114 | # Unset variables that we do not need and which cause bugs (e.g. in | |
115 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
116 | # suppresses any "Segmentation fault" message there. '((' could | |
117 | # trigger a bug in pdksh 5.2.14. | |
118 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
119 | do eval test x\${$as_var+set} = xset \ | |
120 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
121 | done | |
122 | PS1='$ ' | |
123 | PS2='> ' | |
124 | PS4='+ ' | |
125 | ||
126 | # NLS nuisances. | |
127 | LC_ALL=C | |
128 | export LC_ALL | |
129 | LANGUAGE=C | |
130 | export LANGUAGE | |
131 | ||
132 | # CDPATH. | |
133 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
134 | ||
135 | # Use a proper internal environment variable to ensure we don't fall | |
136 | # into an infinite loop, continuously re-executing ourselves. | |
137 | if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then | |
138 | _as_can_reexec=no; export _as_can_reexec; | |
139 | # We cannot yet assume a decent shell, so we have to provide a | |
140 | # neutralization value for shells without unset; and this also | |
141 | # works around shells that cannot unset nonexistent variables. | |
142 | # Preserve -v and -x to the replacement shell. | |
143 | BASH_ENV=/dev/null | |
144 | ENV=/dev/null | |
145 | (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV | |
146 | case $- in # (((( | |
147 | *v*x* | *x*v* ) as_opts=-vx ;; | |
148 | *v* ) as_opts=-v ;; | |
149 | *x* ) as_opts=-x ;; | |
150 | * ) as_opts= ;; | |
151 | esac | |
152 | exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} | |
153 | # Admittedly, this is quite paranoid, since all the known shells bail | |
154 | # out after a failed `exec'. | |
155 | $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 | |
156 | as_fn_exit 255 | |
157 | fi | |
158 | # We don't want this to propagate to other subprocesses. | |
159 | { _as_can_reexec=; unset _as_can_reexec;} | |
160 | if test "x$CONFIG_SHELL" = x; then | |
161 | as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : | |
162 | emulate sh | |
163 | NULLCMD=: | |
164 | # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which | |
165 | # is contrary to our usage. Disable this feature. | |
166 | alias -g '\${1+\"\$@\"}'='\"\$@\"' | |
167 | setopt NO_GLOB_SUBST | |
168 | else | |
169 | case \`(set -o) 2>/dev/null\` in #( | |
170 | *posix*) : | |
171 | set -o posix ;; #( | |
172 | *) : | |
173 | ;; | |
174 | esac | |
175 | fi | |
176 | " | |
177 | as_required="as_fn_return () { (exit \$1); } | |
178 | as_fn_success () { as_fn_return 0; } | |
179 | as_fn_failure () { as_fn_return 1; } | |
180 | as_fn_ret_success () { return 0; } | |
181 | as_fn_ret_failure () { return 1; } | |
182 | ||
183 | exitcode=0 | |
184 | as_fn_success || { exitcode=1; echo as_fn_success failed.; } | |
185 | as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } | |
186 | as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } | |
187 | as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } | |
188 | if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : | |
189 | ||
190 | else | |
191 | exitcode=1; echo positional parameters were not saved. | |
192 | fi | |
193 | test x\$exitcode = x0 || exit 1 | |
194 | test -x / || exit 1" | |
195 | as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO | |
196 | as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO | |
197 | eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && | |
198 | test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 | |
199 | test \$(( 1 + 1 )) = 2 || exit 1" | |
200 | if (eval "$as_required") 2>/dev/null; then : | |
201 | as_have_required=yes | |
202 | else | |
203 | as_have_required=no | |
204 | fi | |
205 | if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : | |
206 | ||
207 | else | |
208 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
209 | as_found=false | |
210 | for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH | |
211 | do | |
212 | IFS=$as_save_IFS | |
213 | test -z "$as_dir" && as_dir=. | |
214 | as_found=: | |
215 | case $as_dir in #( | |
216 | /*) | |
217 | for as_base in sh bash ksh sh5; do | |
218 | # Try only shells that exist, to save several forks. | |
219 | as_shell=$as_dir/$as_base | |
220 | if { test -f "$as_shell" || test -f "$as_shell.exe"; } && | |
221 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : | |
222 | CONFIG_SHELL=$as_shell as_have_required=yes | |
223 | if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : | |
224 | break 2 | |
225 | fi | |
226 | fi | |
227 | done;; | |
228 | esac | |
229 | as_found=false | |
230 | done | |
231 | $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && | |
232 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : | |
233 | CONFIG_SHELL=$SHELL as_have_required=yes | |
234 | fi; } | |
235 | IFS=$as_save_IFS | |
236 | ||
237 | ||
238 | if test "x$CONFIG_SHELL" != x; then : | |
239 | export CONFIG_SHELL | |
240 | # We cannot yet assume a decent shell, so we have to provide a | |
241 | # neutralization value for shells without unset; and this also | |
242 | # works around shells that cannot unset nonexistent variables. | |
243 | # Preserve -v and -x to the replacement shell. | |
244 | BASH_ENV=/dev/null | |
245 | ENV=/dev/null | |
246 | (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV | |
247 | case $- in # (((( | |
248 | *v*x* | *x*v* ) as_opts=-vx ;; | |
249 | *v* ) as_opts=-v ;; | |
250 | *x* ) as_opts=-x ;; | |
251 | * ) as_opts= ;; | |
252 | esac | |
253 | exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} | |
254 | # Admittedly, this is quite paranoid, since all the known shells bail | |
255 | # out after a failed `exec'. | |
256 | $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 | |
257 | exit 255 | |
258 | fi | |
259 | ||
260 | if test x$as_have_required = xno; then : | |
261 | $as_echo "$0: This script requires a shell more modern than all" | |
262 | $as_echo "$0: the shells that I found on your system." | |
263 | if test x${ZSH_VERSION+set} = xset ; then | |
264 | $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" | |
265 | $as_echo "$0: be upgraded to zsh 4.3.4 or later." | |
266 | else | |
267 | $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, | |
268 | $0: including any error possibly output before this | |
269 | $0: message. Then install a modern shell, or manually run | |
270 | $0: the script under such a shell if you do have one." | |
271 | fi | |
272 | exit 1 | |
273 | fi | |
274 | fi | |
275 | fi | |
276 | SHELL=${CONFIG_SHELL-/bin/sh} | |
277 | export SHELL | |
278 | # Unset more variables known to interfere with behavior of common tools. | |
279 | CLICOLOR_FORCE= GREP_OPTIONS= | |
280 | unset CLICOLOR_FORCE GREP_OPTIONS | |
281 | ||
282 | ## --------------------- ## | |
283 | ## M4sh Shell Functions. ## | |
284 | ## --------------------- ## | |
285 | # as_fn_unset VAR | |
286 | # --------------- | |
287 | # Portably unset VAR. | |
288 | as_fn_unset () | |
289 | { | |
290 | { eval $1=; unset $1;} | |
291 | } | |
292 | as_unset=as_fn_unset | |
293 | ||
294 | # as_fn_set_status STATUS | |
295 | # ----------------------- | |
296 | # Set $? to STATUS, without forking. | |
297 | as_fn_set_status () | |
298 | { | |
299 | return $1 | |
300 | } # as_fn_set_status | |
301 | ||
302 | # as_fn_exit STATUS | |
303 | # ----------------- | |
304 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
305 | as_fn_exit () | |
306 | { | |
307 | set +e | |
308 | as_fn_set_status $1 | |
309 | exit $1 | |
310 | } # as_fn_exit | |
311 | ||
312 | # as_fn_mkdir_p | |
313 | # ------------- | |
314 | # Create "$as_dir" as a directory, including parents if necessary. | |
315 | as_fn_mkdir_p () | |
316 | { | |
317 | ||
318 | case $as_dir in #( | |
319 | -*) as_dir=./$as_dir;; | |
320 | esac | |
321 | test -d "$as_dir" || eval $as_mkdir_p || { | |
322 | as_dirs= | |
323 | while :; do | |
324 | case $as_dir in #( | |
325 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
326 | *) as_qdir=$as_dir;; | |
327 | esac | |
328 | as_dirs="'$as_qdir' $as_dirs" | |
329 | as_dir=`$as_dirname -- "$as_dir" || | |
330 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
331 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
332 | X"$as_dir" : 'X\(//\)$' \| \ | |
333 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
334 | $as_echo X"$as_dir" | | |
335 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
336 | s//\1/ | |
337 | q | |
338 | } | |
339 | /^X\(\/\/\)[^/].*/{ | |
340 | s//\1/ | |
341 | q | |
342 | } | |
343 | /^X\(\/\/\)$/{ | |
344 | s//\1/ | |
345 | q | |
346 | } | |
347 | /^X\(\/\).*/{ | |
348 | s//\1/ | |
349 | q | |
350 | } | |
351 | s/.*/./; q'` | |
352 | test -d "$as_dir" && break | |
353 | done | |
354 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
355 | } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" | |
356 | ||
357 | ||
358 | } # as_fn_mkdir_p | |
359 | ||
360 | # as_fn_executable_p FILE | |
361 | # ----------------------- | |
362 | # Test if FILE is an executable regular file. | |
363 | as_fn_executable_p () | |
364 | { | |
365 | test -f "$1" && test -x "$1" | |
366 | } # as_fn_executable_p | |
367 | # as_fn_append VAR VALUE | |
368 | # ---------------------- | |
369 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
370 | # advantage of any shell optimizations that allow amortized linear growth over | |
371 | # repeated appends, instead of the typical quadratic growth present in naive | |
372 | # implementations. | |
373 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
374 | eval 'as_fn_append () | |
375 | { | |
376 | eval $1+=\$2 | |
377 | }' | |
378 | else | |
379 | as_fn_append () | |
380 | { | |
381 | eval $1=\$$1\$2 | |
382 | } | |
383 | fi # as_fn_append | |
384 | ||
385 | # as_fn_arith ARG... | |
386 | # ------------------ | |
387 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
388 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
389 | # must be portable across $(()) and expr. | |
390 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
391 | eval 'as_fn_arith () | |
392 | { | |
393 | as_val=$(( $* )) | |
394 | }' | |
395 | else | |
396 | as_fn_arith () | |
397 | { | |
398 | as_val=`expr "$@" || test $? -eq 1` | |
399 | } | |
400 | fi # as_fn_arith | |
401 | ||
402 | ||
403 | # as_fn_error STATUS ERROR [LINENO LOG_FD] | |
404 | # ---------------------------------------- | |
405 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are | |
406 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
407 | # script with STATUS, using 1 if that was 0. | |
408 | as_fn_error () | |
409 | { | |
410 | as_status=$1; test $as_status -eq 0 && as_status=1 | |
411 | if test "$4"; then | |
412 | as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
413 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 | |
414 | fi | |
415 | $as_echo "$as_me: error: $2" >&2 | |
416 | as_fn_exit $as_status | |
417 | } # as_fn_error | |
418 | ||
419 | if expr a : '\(a\)' >/dev/null 2>&1 && | |
420 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
421 | as_expr=expr | |
422 | else | |
423 | as_expr=false | |
424 | fi | |
425 | ||
426 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then | |
427 | as_basename=basename | |
428 | else | |
429 | as_basename=false | |
430 | fi | |
431 | ||
432 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then | |
433 | as_dirname=dirname | |
434 | else | |
435 | as_dirname=false | |
436 | fi | |
437 | ||
438 | as_me=`$as_basename -- "$0" || | |
439 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ | |
440 | X"$0" : 'X\(//\)$' \| \ | |
441 | X"$0" : 'X\(/\)' \| . 2>/dev/null || | |
442 | $as_echo X/"$0" | | |
443 | sed '/^.*\/\([^/][^/]*\)\/*$/{ | |
444 | s//\1/ | |
445 | q | |
446 | } | |
447 | /^X\/\(\/\/\)$/{ | |
448 | s//\1/ | |
449 | q | |
450 | } | |
451 | /^X\/\(\/\).*/{ | |
452 | s//\1/ | |
453 | q | |
454 | } | |
455 | s/.*/./; q'` | |
456 | ||
457 | # Avoid depending upon Character Ranges. | |
458 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
459 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
460 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
461 | as_cr_digits='0123456789' | |
462 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
463 | ||
464 | ||
465 | as_lineno_1=$LINENO as_lineno_1a=$LINENO | |
466 | as_lineno_2=$LINENO as_lineno_2a=$LINENO | |
467 | eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && | |
468 | test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { | |
469 | # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) | |
470 | sed -n ' | |
471 | p | |
472 | /[$]LINENO/= | |
473 | ' <$as_myself | | |
474 | sed ' | |
475 | s/[$]LINENO.*/&-/ | |
476 | t lineno | |
477 | b | |
478 | :lineno | |
479 | N | |
480 | :loop | |
481 | s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ | |
482 | t loop | |
483 | s/-\n.*// | |
484 | ' >$as_me.lineno && | |
485 | chmod +x "$as_me.lineno" || | |
486 | { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } | |
487 | ||
488 | # If we had to re-execute with $CONFIG_SHELL, we're ensured to have | |
489 | # already done that, so ensure we don't try to do so again and fall | |
490 | # in an infinite loop. This has already happened in practice. | |
491 | _as_can_reexec=no; export _as_can_reexec | |
492 | # Don't try to exec as it changes $[0], causing all sort of problems | |
493 | # (the dirname of $[0] is not the place where we might find the | |
494 | # original and so on. Autoconf is especially sensitive to this). | |
495 | . "./$as_me.lineno" | |
496 | # Exit status is that of the last command. | |
497 | exit | |
498 | } | |
499 | ||
500 | ECHO_C= ECHO_N= ECHO_T= | |
501 | case `echo -n x` in #((((( | |
502 | -n*) | |
503 | case `echo 'xy\c'` in | |
504 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. | |
505 | xy) ECHO_C='\c';; | |
506 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
507 | ECHO_T=' ';; | |
508 | esac;; | |
509 | *) | |
510 | ECHO_N='-n';; | |
511 | esac | |
512 | ||
513 | rm -f conf$$ conf$$.exe conf$$.file | |
514 | if test -d conf$$.dir; then | |
515 | rm -f conf$$.dir/conf$$.file | |
516 | else | |
517 | rm -f conf$$.dir | |
518 | mkdir conf$$.dir 2>/dev/null | |
519 | fi | |
520 | if (echo >conf$$.file) 2>/dev/null; then | |
521 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
522 | as_ln_s='ln -s' | |
523 | # ... but there are two gotchas: | |
524 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
525 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
526 | # In both cases, we have to default to `cp -pR'. | |
527 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || | |
528 | as_ln_s='cp -pR' | |
529 | elif ln conf$$.file conf$$ 2>/dev/null; then | |
530 | as_ln_s=ln | |
531 | else | |
532 | as_ln_s='cp -pR' | |
533 | fi | |
534 | else | |
535 | as_ln_s='cp -pR' | |
536 | fi | |
537 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file | |
538 | rmdir conf$$.dir 2>/dev/null | |
539 | ||
540 | if mkdir -p . 2>/dev/null; then | |
541 | as_mkdir_p='mkdir -p "$as_dir"' | |
542 | else | |
543 | test -d ./-p && rmdir ./-p | |
544 | as_mkdir_p=false | |
545 | fi | |
546 | ||
547 | as_test_x='test -x' | |
548 | as_executable_p=as_fn_executable_p | |
549 | ||
550 | # Sed expression to map a string onto a valid CPP name. | |
551 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" | |
552 | ||
553 | # Sed expression to map a string onto a valid variable name. | |
554 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" | |
555 | ||
556 | ||
557 | test -n "$DJDIR" || exec 7<&0 </dev/null | |
558 | exec 6>&1 | |
559 | ||
560 | # Name of the host. | |
561 | # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, | |
562 | # so uname gets run too. | |
563 | ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` | |
564 | ||
565 | # | |
566 | # Initializations. | |
567 | # | |
568 | ac_default_prefix=/usr/local | |
569 | ac_clean_files= | |
570 | ac_config_libobj_dir=. | |
571 | LIBOBJS= | |
572 | cross_compiling=no | |
573 | subdirs= | |
574 | MFLAGS= | |
575 | MAKEFLAGS= | |
576 | ||
577 | # Identity of this package. | |
578 | PACKAGE_NAME='libctf library' | |
579 | PACKAGE_TARNAME='libctf-library' | |
580 | PACKAGE_VERSION='1.2.0-pre' | |
581 | PACKAGE_STRING='libctf library 1.2.0-pre' | |
582 | PACKAGE_BUGREPORT='' | |
583 | PACKAGE_URL='' | |
584 | ||
585 | ac_unique_file="ctf-impl.h" | |
586 | # Factoring default headers for most tests. | |
587 | ac_includes_default="\ | |
588 | #include <stdio.h> | |
589 | #ifdef HAVE_SYS_TYPES_H | |
590 | # include <sys/types.h> | |
591 | #endif | |
592 | #ifdef HAVE_SYS_STAT_H | |
593 | # include <sys/stat.h> | |
594 | #endif | |
595 | #ifdef STDC_HEADERS | |
596 | # include <stdlib.h> | |
597 | # include <stddef.h> | |
598 | #else | |
599 | # ifdef HAVE_STDLIB_H | |
600 | # include <stdlib.h> | |
601 | # endif | |
602 | #endif | |
603 | #ifdef HAVE_STRING_H | |
604 | # if !defined STDC_HEADERS && defined HAVE_MEMORY_H | |
605 | # include <memory.h> | |
606 | # endif | |
607 | # include <string.h> | |
608 | #endif | |
609 | #ifdef HAVE_STRINGS_H | |
610 | # include <strings.h> | |
611 | #endif | |
612 | #ifdef HAVE_INTTYPES_H | |
613 | # include <inttypes.h> | |
614 | #endif | |
615 | #ifdef HAVE_STDINT_H | |
616 | # include <stdint.h> | |
617 | #endif | |
618 | #ifdef HAVE_UNISTD_H | |
619 | # include <unistd.h> | |
620 | #endif" | |
621 | ||
622 | ac_header_list= | |
623 | ac_subst_vars='am__EXEEXT_FALSE | |
624 | am__EXEEXT_TRUE | |
625 | LTLIBOBJS | |
626 | LIBOBJS | |
a0486bac JM |
627 | zlibinc |
628 | zlibdir | |
0e65dfba NA |
629 | ac_libctf_warn_cflags |
630 | MAINT | |
631 | MAINTAINER_MODE_FALSE | |
632 | MAINTAINER_MODE_TRUE | |
633 | WERROR | |
634 | WARN_PEDANTIC | |
635 | c_warn | |
636 | warn | |
637 | ac_ct_AR | |
638 | AR | |
639 | RANLIB | |
640 | AM_BACKSLASH | |
641 | AM_DEFAULT_VERBOSITY | |
642 | AM_DEFAULT_V | |
643 | AM_V | |
644 | am__fastdepCC_FALSE | |
645 | am__fastdepCC_TRUE | |
646 | CCDEPMODE | |
647 | am__nodep | |
648 | AMDEPBACKSLASH | |
649 | AMDEP_FALSE | |
650 | AMDEP_TRUE | |
651 | am__quote | |
652 | am__include | |
653 | DEPDIR | |
654 | am__untar | |
655 | am__tar | |
656 | AMTAR | |
657 | am__leading_dot | |
658 | SET_MAKE | |
659 | AWK | |
660 | mkdir_p | |
661 | MKDIR_P | |
662 | INSTALL_STRIP_PROGRAM | |
663 | STRIP | |
664 | install_sh | |
665 | MAKEINFO | |
666 | AUTOHEADER | |
667 | AUTOMAKE | |
668 | AUTOCONF | |
669 | ACLOCAL | |
670 | VERSION | |
671 | PACKAGE | |
672 | CYGPATH_W | |
673 | am__isrc | |
674 | INSTALL_DATA | |
675 | INSTALL_SCRIPT | |
676 | INSTALL_PROGRAM | |
677 | EGREP | |
678 | GREP | |
679 | CPP | |
680 | OBJEXT | |
681 | EXEEXT | |
682 | ac_ct_CC | |
683 | CPPFLAGS | |
684 | LDFLAGS | |
685 | CFLAGS | |
686 | CC | |
687 | target_alias | |
688 | host_alias | |
689 | build_alias | |
690 | LIBS | |
691 | ECHO_T | |
692 | ECHO_N | |
693 | ECHO_C | |
694 | DEFS | |
695 | mandir | |
696 | localedir | |
697 | libdir | |
698 | psdir | |
699 | pdfdir | |
700 | dvidir | |
701 | htmldir | |
702 | infodir | |
703 | docdir | |
704 | oldincludedir | |
705 | includedir | |
706 | localstatedir | |
707 | sharedstatedir | |
708 | sysconfdir | |
709 | datadir | |
710 | datarootdir | |
711 | libexecdir | |
712 | sbindir | |
713 | bindir | |
714 | program_transform_name | |
715 | prefix | |
716 | exec_prefix | |
717 | PACKAGE_URL | |
718 | PACKAGE_BUGREPORT | |
719 | PACKAGE_STRING | |
720 | PACKAGE_VERSION | |
721 | PACKAGE_TARNAME | |
722 | PACKAGE_NAME | |
723 | PATH_SEPARATOR | |
724 | SHELL' | |
725 | ac_subst_files='' | |
726 | ac_user_opts=' | |
727 | enable_option_checking | |
728 | enable_dependency_tracking | |
729 | enable_silent_rules | |
730 | enable_largefile | |
731 | enable_werror_always | |
732 | enable_maintainer_mode | |
a0486bac | 733 | with_system_zlib |
0e65dfba NA |
734 | ' |
735 | ac_precious_vars='build_alias | |
736 | host_alias | |
737 | target_alias | |
738 | CC | |
739 | CFLAGS | |
740 | LDFLAGS | |
741 | LIBS | |
742 | CPPFLAGS | |
743 | CPP' | |
744 | ||
745 | ||
746 | # Initialize some variables set by options. | |
747 | ac_init_help= | |
748 | ac_init_version=false | |
749 | ac_unrecognized_opts= | |
750 | ac_unrecognized_sep= | |
751 | # The variables have the same names as the options, with | |
752 | # dashes changed to underlines. | |
753 | cache_file=/dev/null | |
754 | exec_prefix=NONE | |
755 | no_create= | |
756 | no_recursion= | |
757 | prefix=NONE | |
758 | program_prefix=NONE | |
759 | program_suffix=NONE | |
760 | program_transform_name=s,x,x, | |
761 | silent= | |
762 | site= | |
763 | srcdir= | |
764 | verbose= | |
765 | x_includes=NONE | |
766 | x_libraries=NONE | |
767 | ||
768 | # Installation directory options. | |
769 | # These are left unexpanded so users can "make install exec_prefix=/foo" | |
770 | # and all the variables that are supposed to be based on exec_prefix | |
771 | # by default will actually change. | |
772 | # Use braces instead of parens because sh, perl, etc. also accept them. | |
773 | # (The list follows the same order as the GNU Coding Standards.) | |
774 | bindir='${exec_prefix}/bin' | |
775 | sbindir='${exec_prefix}/sbin' | |
776 | libexecdir='${exec_prefix}/libexec' | |
777 | datarootdir='${prefix}/share' | |
778 | datadir='${datarootdir}' | |
779 | sysconfdir='${prefix}/etc' | |
780 | sharedstatedir='${prefix}/com' | |
781 | localstatedir='${prefix}/var' | |
782 | includedir='${prefix}/include' | |
783 | oldincludedir='/usr/include' | |
784 | docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' | |
785 | infodir='${datarootdir}/info' | |
786 | htmldir='${docdir}' | |
787 | dvidir='${docdir}' | |
788 | pdfdir='${docdir}' | |
789 | psdir='${docdir}' | |
790 | libdir='${exec_prefix}/lib' | |
791 | localedir='${datarootdir}/locale' | |
792 | mandir='${datarootdir}/man' | |
793 | ||
794 | ac_prev= | |
795 | ac_dashdash= | |
796 | for ac_option | |
797 | do | |
798 | # If the previous option needs an argument, assign it. | |
799 | if test -n "$ac_prev"; then | |
800 | eval $ac_prev=\$ac_option | |
801 | ac_prev= | |
802 | continue | |
803 | fi | |
804 | ||
805 | case $ac_option in | |
806 | *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; | |
807 | *=) ac_optarg= ;; | |
808 | *) ac_optarg=yes ;; | |
809 | esac | |
810 | ||
811 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
812 | ||
813 | case $ac_dashdash$ac_option in | |
814 | --) | |
815 | ac_dashdash=yes ;; | |
816 | ||
817 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
818 | ac_prev=bindir ;; | |
819 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
820 | bindir=$ac_optarg ;; | |
821 | ||
822 | -build | --build | --buil | --bui | --bu) | |
823 | ac_prev=build_alias ;; | |
824 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) | |
825 | build_alias=$ac_optarg ;; | |
826 | ||
827 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
828 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
829 | ac_prev=cache_file ;; | |
830 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
831 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
832 | cache_file=$ac_optarg ;; | |
833 | ||
834 | --config-cache | -C) | |
835 | cache_file=config.cache ;; | |
836 | ||
837 | -datadir | --datadir | --datadi | --datad) | |
838 | ac_prev=datadir ;; | |
839 | -datadir=* | --datadir=* | --datadi=* | --datad=*) | |
840 | datadir=$ac_optarg ;; | |
841 | ||
842 | -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ | |
843 | | --dataroo | --dataro | --datar) | |
844 | ac_prev=datarootdir ;; | |
845 | -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ | |
846 | | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) | |
847 | datarootdir=$ac_optarg ;; | |
848 | ||
849 | -disable-* | --disable-*) | |
850 | ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` | |
851 | # Reject names that are not valid shell variable names. | |
852 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && | |
853 | as_fn_error $? "invalid feature name: $ac_useropt" | |
854 | ac_useropt_orig=$ac_useropt | |
855 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
856 | case $ac_user_opts in | |
857 | *" | |
858 | "enable_$ac_useropt" | |
859 | "*) ;; | |
860 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" | |
861 | ac_unrecognized_sep=', ';; | |
862 | esac | |
863 | eval enable_$ac_useropt=no ;; | |
864 | ||
865 | -docdir | --docdir | --docdi | --doc | --do) | |
866 | ac_prev=docdir ;; | |
867 | -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) | |
868 | docdir=$ac_optarg ;; | |
869 | ||
870 | -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) | |
871 | ac_prev=dvidir ;; | |
872 | -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) | |
873 | dvidir=$ac_optarg ;; | |
874 | ||
875 | -enable-* | --enable-*) | |
876 | ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` | |
877 | # Reject names that are not valid shell variable names. | |
878 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && | |
879 | as_fn_error $? "invalid feature name: $ac_useropt" | |
880 | ac_useropt_orig=$ac_useropt | |
881 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
882 | case $ac_user_opts in | |
883 | *" | |
884 | "enable_$ac_useropt" | |
885 | "*) ;; | |
886 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" | |
887 | ac_unrecognized_sep=', ';; | |
888 | esac | |
889 | eval enable_$ac_useropt=\$ac_optarg ;; | |
890 | ||
891 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
892 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
893 | | --exec | --exe | --ex) | |
894 | ac_prev=exec_prefix ;; | |
895 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
896 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
897 | | --exec=* | --exe=* | --ex=*) | |
898 | exec_prefix=$ac_optarg ;; | |
899 | ||
900 | -gas | --gas | --ga | --g) | |
901 | # Obsolete; use --with-gas. | |
902 | with_gas=yes ;; | |
903 | ||
904 | -help | --help | --hel | --he | -h) | |
905 | ac_init_help=long ;; | |
906 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
907 | ac_init_help=recursive ;; | |
908 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
909 | ac_init_help=short ;; | |
910 | ||
911 | -host | --host | --hos | --ho) | |
912 | ac_prev=host_alias ;; | |
913 | -host=* | --host=* | --hos=* | --ho=*) | |
914 | host_alias=$ac_optarg ;; | |
915 | ||
916 | -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) | |
917 | ac_prev=htmldir ;; | |
918 | -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ | |
919 | | --ht=*) | |
920 | htmldir=$ac_optarg ;; | |
921 | ||
922 | -includedir | --includedir | --includedi | --included | --include \ | |
923 | | --includ | --inclu | --incl | --inc) | |
924 | ac_prev=includedir ;; | |
925 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
926 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
927 | includedir=$ac_optarg ;; | |
928 | ||
929 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
930 | ac_prev=infodir ;; | |
931 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
932 | infodir=$ac_optarg ;; | |
933 | ||
934 | -libdir | --libdir | --libdi | --libd) | |
935 | ac_prev=libdir ;; | |
936 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
937 | libdir=$ac_optarg ;; | |
938 | ||
939 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
940 | | --libexe | --libex | --libe) | |
941 | ac_prev=libexecdir ;; | |
942 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
943 | | --libexe=* | --libex=* | --libe=*) | |
944 | libexecdir=$ac_optarg ;; | |
945 | ||
946 | -localedir | --localedir | --localedi | --localed | --locale) | |
947 | ac_prev=localedir ;; | |
948 | -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) | |
949 | localedir=$ac_optarg ;; | |
950 | ||
951 | -localstatedir | --localstatedir | --localstatedi | --localstated \ | |
952 | | --localstate | --localstat | --localsta | --localst | --locals) | |
953 | ac_prev=localstatedir ;; | |
954 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
955 | | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) | |
956 | localstatedir=$ac_optarg ;; | |
957 | ||
958 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
959 | ac_prev=mandir ;; | |
960 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
961 | mandir=$ac_optarg ;; | |
962 | ||
963 | -nfp | --nfp | --nf) | |
964 | # Obsolete; use --without-fp. | |
965 | with_fp=no ;; | |
966 | ||
967 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
968 | | --no-cr | --no-c | -n) | |
969 | no_create=yes ;; | |
970 | ||
971 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
972 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
973 | no_recursion=yes ;; | |
974 | ||
975 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
976 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
977 | | --oldin | --oldi | --old | --ol | --o) | |
978 | ac_prev=oldincludedir ;; | |
979 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
980 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
981 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
982 | oldincludedir=$ac_optarg ;; | |
983 | ||
984 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
985 | ac_prev=prefix ;; | |
986 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
987 | prefix=$ac_optarg ;; | |
988 | ||
989 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
990 | | --program-pre | --program-pr | --program-p) | |
991 | ac_prev=program_prefix ;; | |
992 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
993 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
994 | program_prefix=$ac_optarg ;; | |
995 | ||
996 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
997 | | --program-suf | --program-su | --program-s) | |
998 | ac_prev=program_suffix ;; | |
999 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
1000 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
1001 | program_suffix=$ac_optarg ;; | |
1002 | ||
1003 | -program-transform-name | --program-transform-name \ | |
1004 | | --program-transform-nam | --program-transform-na \ | |
1005 | | --program-transform-n | --program-transform- \ | |
1006 | | --program-transform | --program-transfor \ | |
1007 | | --program-transfo | --program-transf \ | |
1008 | | --program-trans | --program-tran \ | |
1009 | | --progr-tra | --program-tr | --program-t) | |
1010 | ac_prev=program_transform_name ;; | |
1011 | -program-transform-name=* | --program-transform-name=* \ | |
1012 | | --program-transform-nam=* | --program-transform-na=* \ | |
1013 | | --program-transform-n=* | --program-transform-=* \ | |
1014 | | --program-transform=* | --program-transfor=* \ | |
1015 | | --program-transfo=* | --program-transf=* \ | |
1016 | | --program-trans=* | --program-tran=* \ | |
1017 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
1018 | program_transform_name=$ac_optarg ;; | |
1019 | ||
1020 | -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) | |
1021 | ac_prev=pdfdir ;; | |
1022 | -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) | |
1023 | pdfdir=$ac_optarg ;; | |
1024 | ||
1025 | -psdir | --psdir | --psdi | --psd | --ps) | |
1026 | ac_prev=psdir ;; | |
1027 | -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) | |
1028 | psdir=$ac_optarg ;; | |
1029 | ||
1030 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
1031 | | -silent | --silent | --silen | --sile | --sil) | |
1032 | silent=yes ;; | |
1033 | ||
1034 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
1035 | ac_prev=sbindir ;; | |
1036 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
1037 | | --sbi=* | --sb=*) | |
1038 | sbindir=$ac_optarg ;; | |
1039 | ||
1040 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
1041 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
1042 | | --sharedst | --shareds | --shared | --share | --shar \ | |
1043 | | --sha | --sh) | |
1044 | ac_prev=sharedstatedir ;; | |
1045 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
1046 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
1047 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
1048 | | --sha=* | --sh=*) | |
1049 | sharedstatedir=$ac_optarg ;; | |
1050 | ||
1051 | -site | --site | --sit) | |
1052 | ac_prev=site ;; | |
1053 | -site=* | --site=* | --sit=*) | |
1054 | site=$ac_optarg ;; | |
1055 | ||
1056 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
1057 | ac_prev=srcdir ;; | |
1058 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
1059 | srcdir=$ac_optarg ;; | |
1060 | ||
1061 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
1062 | | --syscon | --sysco | --sysc | --sys | --sy) | |
1063 | ac_prev=sysconfdir ;; | |
1064 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
1065 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
1066 | sysconfdir=$ac_optarg ;; | |
1067 | ||
1068 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
1069 | ac_prev=target_alias ;; | |
1070 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) | |
1071 | target_alias=$ac_optarg ;; | |
1072 | ||
1073 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
1074 | verbose=yes ;; | |
1075 | ||
1076 | -version | --version | --versio | --versi | --vers | -V) | |
1077 | ac_init_version=: ;; | |
1078 | ||
1079 | -with-* | --with-*) | |
1080 | ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` | |
1081 | # Reject names that are not valid shell variable names. | |
1082 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && | |
1083 | as_fn_error $? "invalid package name: $ac_useropt" | |
1084 | ac_useropt_orig=$ac_useropt | |
1085 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1086 | case $ac_user_opts in | |
1087 | *" | |
1088 | "with_$ac_useropt" | |
1089 | "*) ;; | |
1090 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" | |
1091 | ac_unrecognized_sep=', ';; | |
1092 | esac | |
1093 | eval with_$ac_useropt=\$ac_optarg ;; | |
1094 | ||
1095 | -without-* | --without-*) | |
1096 | ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` | |
1097 | # Reject names that are not valid shell variable names. | |
1098 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && | |
1099 | as_fn_error $? "invalid package name: $ac_useropt" | |
1100 | ac_useropt_orig=$ac_useropt | |
1101 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1102 | case $ac_user_opts in | |
1103 | *" | |
1104 | "with_$ac_useropt" | |
1105 | "*) ;; | |
1106 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" | |
1107 | ac_unrecognized_sep=', ';; | |
1108 | esac | |
1109 | eval with_$ac_useropt=no ;; | |
1110 | ||
1111 | --x) | |
1112 | # Obsolete; use --with-x. | |
1113 | with_x=yes ;; | |
1114 | ||
1115 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
1116 | | --x-incl | --x-inc | --x-in | --x-i) | |
1117 | ac_prev=x_includes ;; | |
1118 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
1119 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
1120 | x_includes=$ac_optarg ;; | |
1121 | ||
1122 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
1123 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
1124 | ac_prev=x_libraries ;; | |
1125 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
1126 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
1127 | x_libraries=$ac_optarg ;; | |
1128 | ||
1129 | -*) as_fn_error $? "unrecognized option: \`$ac_option' | |
1130 | Try \`$0 --help' for more information" | |
1131 | ;; | |
1132 | ||
1133 | *=*) | |
1134 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` | |
1135 | # Reject names that are not valid shell variable names. | |
1136 | case $ac_envvar in #( | |
1137 | '' | [0-9]* | *[!_$as_cr_alnum]* ) | |
1138 | as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; | |
1139 | esac | |
1140 | eval $ac_envvar=\$ac_optarg | |
1141 | export $ac_envvar ;; | |
1142 | ||
1143 | *) | |
1144 | # FIXME: should be removed in autoconf 3.0. | |
1145 | $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 | |
1146 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && | |
1147 | $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 | |
1148 | : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" | |
1149 | ;; | |
1150 | ||
1151 | esac | |
1152 | done | |
1153 | ||
1154 | if test -n "$ac_prev"; then | |
1155 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` | |
1156 | as_fn_error $? "missing argument to $ac_option" | |
1157 | fi | |
1158 | ||
1159 | if test -n "$ac_unrecognized_opts"; then | |
1160 | case $enable_option_checking in | |
1161 | no) ;; | |
1162 | fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; | |
1163 | *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; | |
1164 | esac | |
1165 | fi | |
1166 | ||
1167 | # Check all directory arguments for consistency. | |
1168 | for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ | |
1169 | datadir sysconfdir sharedstatedir localstatedir includedir \ | |
1170 | oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ | |
1171 | libdir localedir mandir | |
1172 | do | |
1173 | eval ac_val=\$$ac_var | |
1174 | # Remove trailing slashes. | |
1175 | case $ac_val in | |
1176 | */ ) | |
1177 | ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` | |
1178 | eval $ac_var=\$ac_val;; | |
1179 | esac | |
1180 | # Be sure to have absolute directory names. | |
1181 | case $ac_val in | |
1182 | [\\/$]* | ?:[\\/]* ) continue;; | |
1183 | NONE | '' ) case $ac_var in *prefix ) continue;; esac;; | |
1184 | esac | |
1185 | as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" | |
1186 | done | |
1187 | ||
1188 | # There might be people who depend on the old broken behavior: `$host' | |
1189 | # used to hold the argument of --host etc. | |
1190 | # FIXME: To remove some day. | |
1191 | build=$build_alias | |
1192 | host=$host_alias | |
1193 | target=$target_alias | |
1194 | ||
1195 | # FIXME: To remove some day. | |
1196 | if test "x$host_alias" != x; then | |
1197 | if test "x$build_alias" = x; then | |
1198 | cross_compiling=maybe | |
1199 | elif test "x$build_alias" != "x$host_alias"; then | |
1200 | cross_compiling=yes | |
1201 | fi | |
1202 | fi | |
1203 | ||
1204 | ac_tool_prefix= | |
1205 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
1206 | ||
1207 | test "$silent" = yes && exec 6>/dev/null | |
1208 | ||
1209 | ||
1210 | ac_pwd=`pwd` && test -n "$ac_pwd" && | |
1211 | ac_ls_di=`ls -di .` && | |
1212 | ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || | |
1213 | as_fn_error $? "working directory cannot be determined" | |
1214 | test "X$ac_ls_di" = "X$ac_pwd_ls_di" || | |
1215 | as_fn_error $? "pwd does not report name of working directory" | |
1216 | ||
1217 | ||
1218 | # Find the source files, if location was not specified. | |
1219 | if test -z "$srcdir"; then | |
1220 | ac_srcdir_defaulted=yes | |
1221 | # Try the directory containing this script, then the parent directory. | |
1222 | ac_confdir=`$as_dirname -- "$as_myself" || | |
1223 | $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
1224 | X"$as_myself" : 'X\(//\)[^/]' \| \ | |
1225 | X"$as_myself" : 'X\(//\)$' \| \ | |
1226 | X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || | |
1227 | $as_echo X"$as_myself" | | |
1228 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
1229 | s//\1/ | |
1230 | q | |
1231 | } | |
1232 | /^X\(\/\/\)[^/].*/{ | |
1233 | s//\1/ | |
1234 | q | |
1235 | } | |
1236 | /^X\(\/\/\)$/{ | |
1237 | s//\1/ | |
1238 | q | |
1239 | } | |
1240 | /^X\(\/\).*/{ | |
1241 | s//\1/ | |
1242 | q | |
1243 | } | |
1244 | s/.*/./; q'` | |
1245 | srcdir=$ac_confdir | |
1246 | if test ! -r "$srcdir/$ac_unique_file"; then | |
1247 | srcdir=.. | |
1248 | fi | |
1249 | else | |
1250 | ac_srcdir_defaulted=no | |
1251 | fi | |
1252 | if test ! -r "$srcdir/$ac_unique_file"; then | |
1253 | test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." | |
1254 | as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" | |
1255 | fi | |
1256 | ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" | |
1257 | ac_abs_confdir=`( | |
1258 | cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" | |
1259 | pwd)` | |
1260 | # When building in place, set srcdir=. | |
1261 | if test "$ac_abs_confdir" = "$ac_pwd"; then | |
1262 | srcdir=. | |
1263 | fi | |
1264 | # Remove unnecessary trailing slashes from srcdir. | |
1265 | # Double slashes in file names in object file debugging info | |
1266 | # mess up M-x gdb in Emacs. | |
1267 | case $srcdir in | |
1268 | */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; | |
1269 | esac | |
1270 | for ac_var in $ac_precious_vars; do | |
1271 | eval ac_env_${ac_var}_set=\${${ac_var}+set} | |
1272 | eval ac_env_${ac_var}_value=\$${ac_var} | |
1273 | eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} | |
1274 | eval ac_cv_env_${ac_var}_value=\$${ac_var} | |
1275 | done | |
1276 | ||
1277 | # | |
1278 | # Report the --help message. | |
1279 | # | |
1280 | if test "$ac_init_help" = "long"; then | |
1281 | # Omit some internal or obsolete options to make the list less imposing. | |
1282 | # This message is too long to be a string in the A/UX 3.1 sh. | |
1283 | cat <<_ACEOF | |
1284 | \`configure' configures libctf library 1.2.0-pre to adapt to many kinds of systems. | |
1285 | ||
1286 | Usage: $0 [OPTION]... [VAR=VALUE]... | |
1287 | ||
1288 | To assign environment variables (e.g., CC, CFLAGS...), specify them as | |
1289 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
1290 | ||
1291 | Defaults for the options are specified in brackets. | |
1292 | ||
1293 | Configuration: | |
1294 | -h, --help display this help and exit | |
1295 | --help=short display options specific to this package | |
1296 | --help=recursive display the short help of all the included packages | |
1297 | -V, --version display version information and exit | |
1298 | -q, --quiet, --silent do not print \`checking ...' messages | |
1299 | --cache-file=FILE cache test results in FILE [disabled] | |
1300 | -C, --config-cache alias for \`--cache-file=config.cache' | |
1301 | -n, --no-create do not create output files | |
1302 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
1303 | ||
1304 | Installation directories: | |
1305 | --prefix=PREFIX install architecture-independent files in PREFIX | |
1306 | [$ac_default_prefix] | |
1307 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX | |
1308 | [PREFIX] | |
1309 | ||
1310 | By default, \`make install' will install all the files in | |
1311 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
1312 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
1313 | for instance \`--prefix=\$HOME'. | |
1314 | ||
1315 | For better control, use the options below. | |
1316 | ||
1317 | Fine tuning of the installation directories: | |
1318 | --bindir=DIR user executables [EPREFIX/bin] | |
1319 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
1320 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
1321 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] | |
1322 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
1323 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
1324 | --libdir=DIR object code libraries [EPREFIX/lib] | |
1325 | --includedir=DIR C header files [PREFIX/include] | |
1326 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
1327 | --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] | |
1328 | --datadir=DIR read-only architecture-independent data [DATAROOTDIR] | |
1329 | --infodir=DIR info documentation [DATAROOTDIR/info] | |
1330 | --localedir=DIR locale-dependent data [DATAROOTDIR/locale] | |
1331 | --mandir=DIR man documentation [DATAROOTDIR/man] | |
1332 | --docdir=DIR documentation root [DATAROOTDIR/doc/libctf-library] | |
1333 | --htmldir=DIR html documentation [DOCDIR] | |
1334 | --dvidir=DIR dvi documentation [DOCDIR] | |
1335 | --pdfdir=DIR pdf documentation [DOCDIR] | |
1336 | --psdir=DIR ps documentation [DOCDIR] | |
1337 | _ACEOF | |
1338 | ||
1339 | cat <<\_ACEOF | |
1340 | ||
1341 | Program names: | |
1342 | --program-prefix=PREFIX prepend PREFIX to installed program names | |
1343 | --program-suffix=SUFFIX append SUFFIX to installed program names | |
1344 | --program-transform-name=PROGRAM run sed PROGRAM on installed program names | |
1345 | _ACEOF | |
1346 | fi | |
1347 | ||
1348 | if test -n "$ac_init_help"; then | |
1349 | case $ac_init_help in | |
1350 | short | recursive ) echo "Configuration of libctf library 1.2.0-pre:";; | |
1351 | esac | |
1352 | cat <<\_ACEOF | |
1353 | ||
1354 | Optional Features: | |
1355 | --disable-option-checking ignore unrecognized --enable/--with options | |
1356 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) | |
1357 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
1358 | --enable-dependency-tracking | |
1359 | do not reject slow dependency extractors | |
1360 | --disable-dependency-tracking | |
1361 | speeds up one-time build | |
1362 | --enable-silent-rules less verbose build output (undo: "make V=1") | |
1363 | --disable-silent-rules verbose build output (undo: "make V=0") | |
1364 | --disable-largefile omit support for large files | |
1365 | --enable-werror-always enable -Werror despite compiler version | |
1366 | --enable-maintainer-mode | |
1367 | enable make rules and dependencies not useful (and | |
1368 | sometimes confusing) to the casual installer | |
1369 | ||
a0486bac JM |
1370 | Optional Packages: |
1371 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
1372 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
1373 | --with-system-zlib use installed libz | |
1374 | ||
0e65dfba NA |
1375 | Some influential environment variables: |
1376 | CC C compiler command | |
1377 | CFLAGS C compiler flags | |
1378 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
1379 | nonstandard directory <lib dir> | |
1380 | LIBS libraries to pass to the linker, e.g. -l<library> | |
1381 | CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if | |
1382 | you have headers in a nonstandard directory <include dir> | |
1383 | CPP C preprocessor | |
1384 | ||
1385 | Use these variables to override the choices made by `configure' or to help | |
1386 | it to find libraries and programs with nonstandard names/locations. | |
1387 | ||
1388 | Report bugs to the package provider. | |
1389 | _ACEOF | |
1390 | ac_status=$? | |
1391 | fi | |
1392 | ||
1393 | if test "$ac_init_help" = "recursive"; then | |
1394 | # If there are subdirs, report their specific --help. | |
1395 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue | |
1396 | test -d "$ac_dir" || | |
1397 | { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || | |
1398 | continue | |
1399 | ac_builddir=. | |
1400 | ||
1401 | case "$ac_dir" in | |
1402 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1403 | *) | |
1404 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` | |
1405 | # A ".." for each directory in $ac_dir_suffix. | |
1406 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` | |
1407 | case $ac_top_builddir_sub in | |
1408 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1409 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
1410 | esac ;; | |
1411 | esac | |
1412 | ac_abs_top_builddir=$ac_pwd | |
1413 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
1414 | # for backward compatibility: | |
1415 | ac_top_builddir=$ac_top_build_prefix | |
1416 | ||
1417 | case $srcdir in | |
1418 | .) # We are building in place. | |
1419 | ac_srcdir=. | |
1420 | ac_top_srcdir=$ac_top_builddir_sub | |
1421 | ac_abs_top_srcdir=$ac_pwd ;; | |
1422 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
1423 | ac_srcdir=$srcdir$ac_dir_suffix; | |
1424 | ac_top_srcdir=$srcdir | |
1425 | ac_abs_top_srcdir=$srcdir ;; | |
1426 | *) # Relative name. | |
1427 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
1428 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
1429 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
1430 | esac | |
1431 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix | |
1432 | ||
1433 | cd "$ac_dir" || { ac_status=$?; continue; } | |
1434 | # Check for guested configure. | |
1435 | if test -f "$ac_srcdir/configure.gnu"; then | |
1436 | echo && | |
1437 | $SHELL "$ac_srcdir/configure.gnu" --help=recursive | |
1438 | elif test -f "$ac_srcdir/configure"; then | |
1439 | echo && | |
1440 | $SHELL "$ac_srcdir/configure" --help=recursive | |
1441 | else | |
1442 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 | |
1443 | fi || ac_status=$? | |
1444 | cd "$ac_pwd" || { ac_status=$?; break; } | |
1445 | done | |
1446 | fi | |
1447 | ||
1448 | test -n "$ac_init_help" && exit $ac_status | |
1449 | if $ac_init_version; then | |
1450 | cat <<\_ACEOF | |
1451 | libctf library configure 1.2.0-pre | |
1452 | generated by GNU Autoconf 2.69 | |
1453 | ||
1454 | Copyright (C) 2012 Free Software Foundation, Inc. | |
1455 | This configure script is free software; the Free Software Foundation | |
1456 | gives unlimited permission to copy, distribute and modify it. | |
1457 | _ACEOF | |
1458 | exit | |
1459 | fi | |
1460 | ||
1461 | ## ------------------------ ## | |
1462 | ## Autoconf initialization. ## | |
1463 | ## ------------------------ ## | |
1464 | ||
1465 | # ac_fn_c_try_compile LINENO | |
1466 | # -------------------------- | |
1467 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1468 | ac_fn_c_try_compile () | |
1469 | { | |
1470 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1471 | rm -f conftest.$ac_objext | |
1472 | if { { ac_try="$ac_compile" | |
1473 | case "(($ac_try" in | |
1474 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1475 | *) ac_try_echo=$ac_try;; | |
1476 | esac | |
1477 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1478 | $as_echo "$ac_try_echo"; } >&5 | |
1479 | (eval "$ac_compile") 2>conftest.err | |
1480 | ac_status=$? | |
1481 | if test -s conftest.err; then | |
1482 | grep -v '^ *+' conftest.err >conftest.er1 | |
1483 | cat conftest.er1 >&5 | |
1484 | mv -f conftest.er1 conftest.err | |
1485 | fi | |
1486 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1487 | test $ac_status = 0; } && { | |
1488 | test -z "$ac_c_werror_flag" || | |
1489 | test ! -s conftest.err | |
1490 | } && test -s conftest.$ac_objext; then : | |
1491 | ac_retval=0 | |
1492 | else | |
1493 | $as_echo "$as_me: failed program was:" >&5 | |
1494 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1495 | ||
1496 | ac_retval=1 | |
1497 | fi | |
1498 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno | |
1499 | as_fn_set_status $ac_retval | |
1500 | ||
1501 | } # ac_fn_c_try_compile | |
1502 | ||
1503 | # ac_fn_c_try_cpp LINENO | |
1504 | # ---------------------- | |
1505 | # Try to preprocess conftest.$ac_ext, and return whether this succeeded. | |
1506 | ac_fn_c_try_cpp () | |
1507 | { | |
1508 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1509 | if { { ac_try="$ac_cpp conftest.$ac_ext" | |
1510 | case "(($ac_try" in | |
1511 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1512 | *) ac_try_echo=$ac_try;; | |
1513 | esac | |
1514 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1515 | $as_echo "$ac_try_echo"; } >&5 | |
1516 | (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err | |
1517 | ac_status=$? | |
1518 | if test -s conftest.err; then | |
1519 | grep -v '^ *+' conftest.err >conftest.er1 | |
1520 | cat conftest.er1 >&5 | |
1521 | mv -f conftest.er1 conftest.err | |
1522 | fi | |
1523 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1524 | test $ac_status = 0; } > conftest.i && { | |
1525 | test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || | |
1526 | test ! -s conftest.err | |
1527 | }; then : | |
1528 | ac_retval=0 | |
1529 | else | |
1530 | $as_echo "$as_me: failed program was:" >&5 | |
1531 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1532 | ||
1533 | ac_retval=1 | |
1534 | fi | |
1535 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno | |
1536 | as_fn_set_status $ac_retval | |
1537 | ||
1538 | } # ac_fn_c_try_cpp | |
1539 | ||
1540 | # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES | |
1541 | # ------------------------------------------------------- | |
1542 | # Tests whether HEADER exists, giving a warning if it cannot be compiled using | |
1543 | # the include files in INCLUDES and setting the cache variable VAR | |
1544 | # accordingly. | |
1545 | ac_fn_c_check_header_mongrel () | |
1546 | { | |
1547 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1548 | if eval \${$3+:} false; then : | |
1549 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1550 | $as_echo_n "checking for $2... " >&6; } | |
1551 | if eval \${$3+:} false; then : | |
1552 | $as_echo_n "(cached) " >&6 | |
1553 | fi | |
1554 | eval ac_res=\$$3 | |
1555 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1556 | $as_echo "$ac_res" >&6; } | |
1557 | else | |
1558 | # Is the header compilable? | |
1559 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 | |
1560 | $as_echo_n "checking $2 usability... " >&6; } | |
1561 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1562 | /* end confdefs.h. */ | |
1563 | $4 | |
1564 | #include <$2> | |
1565 | _ACEOF | |
1566 | if ac_fn_c_try_compile "$LINENO"; then : | |
1567 | ac_header_compiler=yes | |
1568 | else | |
1569 | ac_header_compiler=no | |
1570 | fi | |
1571 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1572 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 | |
1573 | $as_echo "$ac_header_compiler" >&6; } | |
1574 | ||
1575 | # Is the header present? | |
1576 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 | |
1577 | $as_echo_n "checking $2 presence... " >&6; } | |
1578 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1579 | /* end confdefs.h. */ | |
1580 | #include <$2> | |
1581 | _ACEOF | |
1582 | if ac_fn_c_try_cpp "$LINENO"; then : | |
1583 | ac_header_preproc=yes | |
1584 | else | |
1585 | ac_header_preproc=no | |
1586 | fi | |
1587 | rm -f conftest.err conftest.i conftest.$ac_ext | |
1588 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 | |
1589 | $as_echo "$ac_header_preproc" >&6; } | |
1590 | ||
1591 | # So? What about this header? | |
1592 | case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( | |
1593 | yes:no: ) | |
1594 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 | |
1595 | $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} | |
1596 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 | |
1597 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} | |
1598 | ;; | |
1599 | no:yes:* ) | |
1600 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 | |
1601 | $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} | |
1602 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 | |
1603 | $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} | |
1604 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 | |
1605 | $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} | |
1606 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 | |
1607 | $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} | |
1608 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 | |
1609 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} | |
1610 | ;; | |
1611 | esac | |
1612 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1613 | $as_echo_n "checking for $2... " >&6; } | |
1614 | if eval \${$3+:} false; then : | |
1615 | $as_echo_n "(cached) " >&6 | |
1616 | else | |
1617 | eval "$3=\$ac_header_compiler" | |
1618 | fi | |
1619 | eval ac_res=\$$3 | |
1620 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1621 | $as_echo "$ac_res" >&6; } | |
1622 | fi | |
1623 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno | |
1624 | ||
1625 | } # ac_fn_c_check_header_mongrel | |
1626 | ||
1627 | # ac_fn_c_try_run LINENO | |
1628 | # ---------------------- | |
1629 | # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes | |
1630 | # that executables *can* be run. | |
1631 | ac_fn_c_try_run () | |
1632 | { | |
1633 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1634 | if { { ac_try="$ac_link" | |
1635 | case "(($ac_try" in | |
1636 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1637 | *) ac_try_echo=$ac_try;; | |
1638 | esac | |
1639 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1640 | $as_echo "$ac_try_echo"; } >&5 | |
1641 | (eval "$ac_link") 2>&5 | |
1642 | ac_status=$? | |
1643 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1644 | test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' | |
1645 | { { case "(($ac_try" in | |
1646 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1647 | *) ac_try_echo=$ac_try;; | |
1648 | esac | |
1649 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1650 | $as_echo "$ac_try_echo"; } >&5 | |
1651 | (eval "$ac_try") 2>&5 | |
1652 | ac_status=$? | |
1653 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1654 | test $ac_status = 0; }; }; then : | |
1655 | ac_retval=0 | |
1656 | else | |
1657 | $as_echo "$as_me: program exited with status $ac_status" >&5 | |
1658 | $as_echo "$as_me: failed program was:" >&5 | |
1659 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1660 | ||
1661 | ac_retval=$ac_status | |
1662 | fi | |
1663 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
1664 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno | |
1665 | as_fn_set_status $ac_retval | |
1666 | ||
1667 | } # ac_fn_c_try_run | |
1668 | ||
1669 | # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES | |
1670 | # ------------------------------------------------------- | |
1671 | # Tests whether HEADER exists and can be compiled using the include files in | |
1672 | # INCLUDES, setting the cache variable VAR accordingly. | |
1673 | ac_fn_c_check_header_compile () | |
1674 | { | |
1675 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1676 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1677 | $as_echo_n "checking for $2... " >&6; } | |
1678 | if eval \${$3+:} false; then : | |
1679 | $as_echo_n "(cached) " >&6 | |
1680 | else | |
1681 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1682 | /* end confdefs.h. */ | |
1683 | $4 | |
1684 | #include <$2> | |
1685 | _ACEOF | |
1686 | if ac_fn_c_try_compile "$LINENO"; then : | |
1687 | eval "$3=yes" | |
1688 | else | |
1689 | eval "$3=no" | |
1690 | fi | |
1691 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1692 | fi | |
1693 | eval ac_res=\$$3 | |
1694 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1695 | $as_echo "$ac_res" >&6; } | |
1696 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno | |
1697 | ||
1698 | } # ac_fn_c_check_header_compile | |
1699 | ||
1700 | # ac_fn_c_try_link LINENO | |
1701 | # ----------------------- | |
1702 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
1703 | ac_fn_c_try_link () | |
1704 | { | |
1705 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1706 | rm -f conftest.$ac_objext conftest$ac_exeext | |
1707 | if { { ac_try="$ac_link" | |
1708 | case "(($ac_try" in | |
1709 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1710 | *) ac_try_echo=$ac_try;; | |
1711 | esac | |
1712 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1713 | $as_echo "$ac_try_echo"; } >&5 | |
1714 | (eval "$ac_link") 2>conftest.err | |
1715 | ac_status=$? | |
1716 | if test -s conftest.err; then | |
1717 | grep -v '^ *+' conftest.err >conftest.er1 | |
1718 | cat conftest.er1 >&5 | |
1719 | mv -f conftest.er1 conftest.err | |
1720 | fi | |
1721 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1722 | test $ac_status = 0; } && { | |
1723 | test -z "$ac_c_werror_flag" || | |
1724 | test ! -s conftest.err | |
1725 | } && test -s conftest$ac_exeext && { | |
1726 | test "$cross_compiling" = yes || | |
1727 | test -x conftest$ac_exeext | |
1728 | }; then : | |
1729 | ac_retval=0 | |
1730 | else | |
1731 | $as_echo "$as_me: failed program was:" >&5 | |
1732 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1733 | ||
1734 | ac_retval=1 | |
1735 | fi | |
1736 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information | |
1737 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
1738 | # interfere with the next link command; also delete a directory that is | |
1739 | # left behind by Apple's compiler. We do this before executing the actions. | |
1740 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
1741 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno | |
1742 | as_fn_set_status $ac_retval | |
1743 | ||
1744 | } # ac_fn_c_try_link | |
1745 | ||
1746 | # ac_fn_c_check_func LINENO FUNC VAR | |
1747 | # ---------------------------------- | |
1748 | # Tests whether FUNC exists, setting the cache variable VAR accordingly | |
1749 | ac_fn_c_check_func () | |
1750 | { | |
1751 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1752 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1753 | $as_echo_n "checking for $2... " >&6; } | |
1754 | if eval \${$3+:} false; then : | |
1755 | $as_echo_n "(cached) " >&6 | |
1756 | else | |
1757 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1758 | /* end confdefs.h. */ | |
1759 | /* Define $2 to an innocuous variant, in case <limits.h> declares $2. | |
1760 | For example, HP-UX 11i <limits.h> declares gettimeofday. */ | |
1761 | #define $2 innocuous_$2 | |
1762 | ||
1763 | /* System header to define __stub macros and hopefully few prototypes, | |
1764 | which can conflict with char $2 (); below. | |
1765 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
1766 | <limits.h> exists even on freestanding compilers. */ | |
1767 | ||
1768 | #ifdef __STDC__ | |
1769 | # include <limits.h> | |
1770 | #else | |
1771 | # include <assert.h> | |
1772 | #endif | |
1773 | ||
1774 | #undef $2 | |
1775 | ||
1776 | /* Override any GCC internal prototype to avoid an error. | |
1777 | Use char because int might match the return type of a GCC | |
1778 | builtin and then its argument prototype would still apply. */ | |
1779 | #ifdef __cplusplus | |
1780 | extern "C" | |
1781 | #endif | |
1782 | char $2 (); | |
1783 | /* The GNU C library defines this for functions which it implements | |
1784 | to always fail with ENOSYS. Some functions are actually named | |
1785 | something starting with __ and the normal name is an alias. */ | |
1786 | #if defined __stub_$2 || defined __stub___$2 | |
1787 | choke me | |
1788 | #endif | |
1789 | ||
1790 | int | |
1791 | main () | |
1792 | { | |
1793 | return $2 (); | |
1794 | ; | |
1795 | return 0; | |
1796 | } | |
1797 | _ACEOF | |
1798 | if ac_fn_c_try_link "$LINENO"; then : | |
1799 | eval "$3=yes" | |
1800 | else | |
1801 | eval "$3=no" | |
1802 | fi | |
1803 | rm -f core conftest.err conftest.$ac_objext \ | |
1804 | conftest$ac_exeext conftest.$ac_ext | |
1805 | fi | |
1806 | eval ac_res=\$$3 | |
1807 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1808 | $as_echo "$ac_res" >&6; } | |
1809 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno | |
1810 | ||
1811 | } # ac_fn_c_check_func | |
a0486bac JM |
1812 | |
1813 | # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES | |
1814 | # --------------------------------------------- | |
1815 | # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR | |
1816 | # accordingly. | |
1817 | ac_fn_c_check_decl () | |
1818 | { | |
1819 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1820 | as_decl_name=`echo $2|sed 's/ *(.*//'` | |
1821 | as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` | |
1822 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 | |
1823 | $as_echo_n "checking whether $as_decl_name is declared... " >&6; } | |
1824 | if eval \${$3+:} false; then : | |
1825 | $as_echo_n "(cached) " >&6 | |
1826 | else | |
1827 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1828 | /* end confdefs.h. */ | |
1829 | $4 | |
1830 | int | |
1831 | main () | |
1832 | { | |
1833 | #ifndef $as_decl_name | |
1834 | #ifdef __cplusplus | |
1835 | (void) $as_decl_use; | |
1836 | #else | |
1837 | (void) $as_decl_name; | |
1838 | #endif | |
1839 | #endif | |
1840 | ||
1841 | ; | |
1842 | return 0; | |
1843 | } | |
1844 | _ACEOF | |
1845 | if ac_fn_c_try_compile "$LINENO"; then : | |
1846 | eval "$3=yes" | |
1847 | else | |
1848 | eval "$3=no" | |
1849 | fi | |
1850 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1851 | fi | |
1852 | eval ac_res=\$$3 | |
1853 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1854 | $as_echo "$ac_res" >&6; } | |
1855 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno | |
1856 | ||
1857 | } # ac_fn_c_check_decl | |
0e65dfba NA |
1858 | cat >config.log <<_ACEOF |
1859 | This file contains any messages produced by compilers while | |
1860 | running configure, to aid debugging if configure makes a mistake. | |
1861 | ||
1862 | It was created by libctf library $as_me 1.2.0-pre, which was | |
1863 | generated by GNU Autoconf 2.69. Invocation command line was | |
1864 | ||
1865 | $ $0 $@ | |
1866 | ||
1867 | _ACEOF | |
1868 | exec 5>>config.log | |
1869 | { | |
1870 | cat <<_ASUNAME | |
1871 | ## --------- ## | |
1872 | ## Platform. ## | |
1873 | ## --------- ## | |
1874 | ||
1875 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` | |
1876 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
1877 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
1878 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
1879 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
1880 | ||
1881 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` | |
1882 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
1883 | ||
1884 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` | |
1885 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
1886 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
1887 | /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` | |
1888 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` | |
1889 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
1890 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
1891 | ||
1892 | _ASUNAME | |
1893 | ||
1894 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1895 | for as_dir in $PATH | |
1896 | do | |
1897 | IFS=$as_save_IFS | |
1898 | test -z "$as_dir" && as_dir=. | |
1899 | $as_echo "PATH: $as_dir" | |
1900 | done | |
1901 | IFS=$as_save_IFS | |
1902 | ||
1903 | } >&5 | |
1904 | ||
1905 | cat >&5 <<_ACEOF | |
1906 | ||
1907 | ||
1908 | ## ----------- ## | |
1909 | ## Core tests. ## | |
1910 | ## ----------- ## | |
1911 | ||
1912 | _ACEOF | |
1913 | ||
1914 | ||
1915 | # Keep a trace of the command line. | |
1916 | # Strip out --no-create and --no-recursion so they do not pile up. | |
1917 | # Strip out --silent because we don't want to record it for future runs. | |
1918 | # Also quote any args containing shell meta-characters. | |
1919 | # Make two passes to allow for proper duplicate-argument suppression. | |
1920 | ac_configure_args= | |
1921 | ac_configure_args0= | |
1922 | ac_configure_args1= | |
1923 | ac_must_keep_next=false | |
1924 | for ac_pass in 1 2 | |
1925 | do | |
1926 | for ac_arg | |
1927 | do | |
1928 | case $ac_arg in | |
1929 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
1930 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
1931 | | -silent | --silent | --silen | --sile | --sil) | |
1932 | continue ;; | |
1933 | *\'*) | |
1934 | ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
1935 | esac | |
1936 | case $ac_pass in | |
1937 | 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; | |
1938 | 2) | |
1939 | as_fn_append ac_configure_args1 " '$ac_arg'" | |
1940 | if test $ac_must_keep_next = true; then | |
1941 | ac_must_keep_next=false # Got value, back to normal. | |
1942 | else | |
1943 | case $ac_arg in | |
1944 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
1945 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
1946 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
1947 | | -with-* | --with-* | -without-* | --without-* | --x) | |
1948 | case "$ac_configure_args0 " in | |
1949 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
1950 | esac | |
1951 | ;; | |
1952 | -* ) ac_must_keep_next=true ;; | |
1953 | esac | |
1954 | fi | |
1955 | as_fn_append ac_configure_args " '$ac_arg'" | |
1956 | ;; | |
1957 | esac | |
1958 | done | |
1959 | done | |
1960 | { ac_configure_args0=; unset ac_configure_args0;} | |
1961 | { ac_configure_args1=; unset ac_configure_args1;} | |
1962 | ||
1963 | # When interrupted or exit'd, cleanup temporary files, and complete | |
1964 | # config.log. We remove comments because anyway the quotes in there | |
1965 | # would cause problems or look ugly. | |
1966 | # WARNING: Use '\'' to represent an apostrophe within the trap. | |
1967 | # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. | |
1968 | trap 'exit_status=$? | |
1969 | # Save into config.log some information that might help in debugging. | |
1970 | { | |
1971 | echo | |
1972 | ||
1973 | $as_echo "## ---------------- ## | |
1974 | ## Cache variables. ## | |
1975 | ## ---------------- ##" | |
1976 | echo | |
1977 | # The following way of writing the cache mishandles newlines in values, | |
1978 | ( | |
1979 | for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do | |
1980 | eval ac_val=\$$ac_var | |
1981 | case $ac_val in #( | |
1982 | *${as_nl}*) | |
1983 | case $ac_var in #( | |
1984 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 | |
1985 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; | |
1986 | esac | |
1987 | case $ac_var in #( | |
1988 | _ | IFS | as_nl) ;; #( | |
1989 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( | |
1990 | *) { eval $ac_var=; unset $ac_var;} ;; | |
1991 | esac ;; | |
1992 | esac | |
1993 | done | |
1994 | (set) 2>&1 | | |
1995 | case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( | |
1996 | *${as_nl}ac_space=\ *) | |
1997 | sed -n \ | |
1998 | "s/'\''/'\''\\\\'\'''\''/g; | |
1999 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" | |
2000 | ;; #( | |
2001 | *) | |
2002 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" | |
2003 | ;; | |
2004 | esac | | |
2005 | sort | |
2006 | ) | |
2007 | echo | |
2008 | ||
2009 | $as_echo "## ----------------- ## | |
2010 | ## Output variables. ## | |
2011 | ## ----------------- ##" | |
2012 | echo | |
2013 | for ac_var in $ac_subst_vars | |
2014 | do | |
2015 | eval ac_val=\$$ac_var | |
2016 | case $ac_val in | |
2017 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
2018 | esac | |
2019 | $as_echo "$ac_var='\''$ac_val'\''" | |
2020 | done | sort | |
2021 | echo | |
2022 | ||
2023 | if test -n "$ac_subst_files"; then | |
2024 | $as_echo "## ------------------- ## | |
2025 | ## File substitutions. ## | |
2026 | ## ------------------- ##" | |
2027 | echo | |
2028 | for ac_var in $ac_subst_files | |
2029 | do | |
2030 | eval ac_val=\$$ac_var | |
2031 | case $ac_val in | |
2032 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
2033 | esac | |
2034 | $as_echo "$ac_var='\''$ac_val'\''" | |
2035 | done | sort | |
2036 | echo | |
2037 | fi | |
2038 | ||
2039 | if test -s confdefs.h; then | |
2040 | $as_echo "## ----------- ## | |
2041 | ## confdefs.h. ## | |
2042 | ## ----------- ##" | |
2043 | echo | |
2044 | cat confdefs.h | |
2045 | echo | |
2046 | fi | |
2047 | test "$ac_signal" != 0 && | |
2048 | $as_echo "$as_me: caught signal $ac_signal" | |
2049 | $as_echo "$as_me: exit $exit_status" | |
2050 | } >&5 | |
2051 | rm -f core *.core core.conftest.* && | |
2052 | rm -f -r conftest* confdefs* conf$$* $ac_clean_files && | |
2053 | exit $exit_status | |
2054 | ' 0 | |
2055 | for ac_signal in 1 2 13 15; do | |
2056 | trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal | |
2057 | done | |
2058 | ac_signal=0 | |
2059 | ||
2060 | # confdefs.h avoids OS command line length limits that DEFS can exceed. | |
2061 | rm -f -r conftest* confdefs.h | |
2062 | ||
2063 | $as_echo "/* confdefs.h */" > confdefs.h | |
2064 | ||
2065 | # Predefined preprocessor variables. | |
2066 | ||
2067 | cat >>confdefs.h <<_ACEOF | |
2068 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
2069 | _ACEOF | |
2070 | ||
2071 | cat >>confdefs.h <<_ACEOF | |
2072 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
2073 | _ACEOF | |
2074 | ||
2075 | cat >>confdefs.h <<_ACEOF | |
2076 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
2077 | _ACEOF | |
2078 | ||
2079 | cat >>confdefs.h <<_ACEOF | |
2080 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
2081 | _ACEOF | |
2082 | ||
2083 | cat >>confdefs.h <<_ACEOF | |
2084 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
2085 | _ACEOF | |
2086 | ||
2087 | cat >>confdefs.h <<_ACEOF | |
2088 | #define PACKAGE_URL "$PACKAGE_URL" | |
2089 | _ACEOF | |
2090 | ||
2091 | ||
2092 | # Let the site file select an alternate cache file if it wants to. | |
2093 | # Prefer an explicitly selected file to automatically selected ones. | |
2094 | ac_site_file1=NONE | |
2095 | ac_site_file2=NONE | |
2096 | if test -n "$CONFIG_SITE"; then | |
2097 | # We do not want a PATH search for config.site. | |
2098 | case $CONFIG_SITE in #(( | |
2099 | -*) ac_site_file1=./$CONFIG_SITE;; | |
2100 | */*) ac_site_file1=$CONFIG_SITE;; | |
2101 | *) ac_site_file1=./$CONFIG_SITE;; | |
2102 | esac | |
2103 | elif test "x$prefix" != xNONE; then | |
2104 | ac_site_file1=$prefix/share/config.site | |
2105 | ac_site_file2=$prefix/etc/config.site | |
2106 | else | |
2107 | ac_site_file1=$ac_default_prefix/share/config.site | |
2108 | ac_site_file2=$ac_default_prefix/etc/config.site | |
2109 | fi | |
2110 | for ac_site_file in "$ac_site_file1" "$ac_site_file2" | |
2111 | do | |
2112 | test "x$ac_site_file" = xNONE && continue | |
2113 | if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then | |
2114 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 | |
2115 | $as_echo "$as_me: loading site script $ac_site_file" >&6;} | |
2116 | sed 's/^/| /' "$ac_site_file" >&5 | |
2117 | . "$ac_site_file" \ | |
2118 | || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
2119 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2120 | as_fn_error $? "failed to load site script $ac_site_file | |
2121 | See \`config.log' for more details" "$LINENO" 5; } | |
2122 | fi | |
2123 | done | |
2124 | ||
2125 | if test -r "$cache_file"; then | |
2126 | # Some versions of bash will fail to source /dev/null (special files | |
2127 | # actually), so we avoid doing that. DJGPP emulates it as a regular file. | |
2128 | if test /dev/null != "$cache_file" && test -f "$cache_file"; then | |
2129 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 | |
2130 | $as_echo "$as_me: loading cache $cache_file" >&6;} | |
2131 | case $cache_file in | |
2132 | [\\/]* | ?:[\\/]* ) . "$cache_file";; | |
2133 | *) . "./$cache_file";; | |
2134 | esac | |
2135 | fi | |
2136 | else | |
2137 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 | |
2138 | $as_echo "$as_me: creating cache $cache_file" >&6;} | |
2139 | >$cache_file | |
2140 | fi | |
2141 | ||
2142 | as_fn_append ac_header_list " stdlib.h" | |
2143 | as_fn_append ac_header_list " unistd.h" | |
2144 | as_fn_append ac_header_list " sys/param.h" | |
2145 | # Check that the precious variables saved in the cache have kept the same | |
2146 | # value. | |
2147 | ac_cache_corrupted=false | |
2148 | for ac_var in $ac_precious_vars; do | |
2149 | eval ac_old_set=\$ac_cv_env_${ac_var}_set | |
2150 | eval ac_new_set=\$ac_env_${ac_var}_set | |
2151 | eval ac_old_val=\$ac_cv_env_${ac_var}_value | |
2152 | eval ac_new_val=\$ac_env_${ac_var}_value | |
2153 | case $ac_old_set,$ac_new_set in | |
2154 | set,) | |
2155 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 | |
2156 | $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} | |
2157 | ac_cache_corrupted=: ;; | |
2158 | ,set) | |
2159 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 | |
2160 | $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} | |
2161 | ac_cache_corrupted=: ;; | |
2162 | ,);; | |
2163 | *) | |
2164 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
2165 | # differences in whitespace do not lead to failure. | |
2166 | ac_old_val_w=`echo x $ac_old_val` | |
2167 | ac_new_val_w=`echo x $ac_new_val` | |
2168 | if test "$ac_old_val_w" != "$ac_new_val_w"; then | |
2169 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 | |
2170 | $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} | |
2171 | ac_cache_corrupted=: | |
2172 | else | |
2173 | { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 | |
2174 | $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} | |
2175 | eval $ac_var=\$ac_old_val | |
2176 | fi | |
2177 | { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 | |
2178 | $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} | |
2179 | { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 | |
2180 | $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} | |
2181 | fi;; | |
2182 | esac | |
2183 | # Pass precious variables to config.status. | |
2184 | if test "$ac_new_set" = set; then | |
2185 | case $ac_new_val in | |
2186 | *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; | |
2187 | *) ac_arg=$ac_var=$ac_new_val ;; | |
2188 | esac | |
2189 | case " $ac_configure_args " in | |
2190 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
2191 | *) as_fn_append ac_configure_args " '$ac_arg'" ;; | |
2192 | esac | |
2193 | fi | |
2194 | done | |
2195 | if $ac_cache_corrupted; then | |
2196 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
2197 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2198 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 | |
2199 | $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} | |
2200 | as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 | |
2201 | fi | |
2202 | ## -------------------- ## | |
2203 | ## Main body of script. ## | |
2204 | ## -------------------- ## | |
2205 | ||
2206 | ac_ext=c | |
2207 | ac_cpp='$CPP $CPPFLAGS' | |
2208 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2209 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2210 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2211 | ||
2212 | ||
2213 | ||
2214 | ||
2215 | ||
2216 | ||
2217 | ||
2218 | ac_aux_dir= | |
2219 | for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do | |
2220 | if test -f "$ac_dir/install-sh"; then | |
2221 | ac_aux_dir=$ac_dir | |
2222 | ac_install_sh="$ac_aux_dir/install-sh -c" | |
2223 | break | |
2224 | elif test -f "$ac_dir/install.sh"; then | |
2225 | ac_aux_dir=$ac_dir | |
2226 | ac_install_sh="$ac_aux_dir/install.sh -c" | |
2227 | break | |
2228 | elif test -f "$ac_dir/shtool"; then | |
2229 | ac_aux_dir=$ac_dir | |
2230 | ac_install_sh="$ac_aux_dir/shtool install -c" | |
2231 | break | |
2232 | fi | |
2233 | done | |
2234 | if test -z "$ac_aux_dir"; then | |
2235 | as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 | |
2236 | fi | |
2237 | ||
2238 | # These three variables are undocumented and unsupported, | |
2239 | # and are intended to be withdrawn in a future Autoconf release. | |
2240 | # They can cause serious problems if a builder's source tree is in a directory | |
2241 | # whose full name contains unusual characters. | |
2242 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. | |
2243 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. | |
2244 | ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. | |
2245 | ||
2246 | ||
2247 | # Expand $ac_aux_dir to an absolute path. | |
2248 | am_aux_dir=`cd "$ac_aux_dir" && pwd` | |
2249 | ||
2250 | ac_ext=c | |
2251 | ac_cpp='$CPP $CPPFLAGS' | |
2252 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2253 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2254 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2255 | if test -n "$ac_tool_prefix"; then | |
2256 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
2257 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
2258 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2259 | $as_echo_n "checking for $ac_word... " >&6; } | |
2260 | if ${ac_cv_prog_CC+:} false; then : | |
2261 | $as_echo_n "(cached) " >&6 | |
2262 | else | |
2263 | if test -n "$CC"; then | |
2264 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2265 | else | |
2266 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2267 | for as_dir in $PATH | |
2268 | do | |
2269 | IFS=$as_save_IFS | |
2270 | test -z "$as_dir" && as_dir=. | |
2271 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2272 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
2273 | ac_cv_prog_CC="${ac_tool_prefix}gcc" | |
2274 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2275 | break 2 | |
2276 | fi | |
2277 | done | |
2278 | done | |
2279 | IFS=$as_save_IFS | |
2280 | ||
2281 | fi | |
2282 | fi | |
2283 | CC=$ac_cv_prog_CC | |
2284 | if test -n "$CC"; then | |
2285 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
2286 | $as_echo "$CC" >&6; } | |
2287 | else | |
2288 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2289 | $as_echo "no" >&6; } | |
2290 | fi | |
2291 | ||
2292 | ||
2293 | fi | |
2294 | if test -z "$ac_cv_prog_CC"; then | |
2295 | ac_ct_CC=$CC | |
2296 | # Extract the first word of "gcc", so it can be a program name with args. | |
2297 | set dummy gcc; ac_word=$2 | |
2298 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2299 | $as_echo_n "checking for $ac_word... " >&6; } | |
2300 | if ${ac_cv_prog_ac_ct_CC+:} false; then : | |
2301 | $as_echo_n "(cached) " >&6 | |
2302 | else | |
2303 | if test -n "$ac_ct_CC"; then | |
2304 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2305 | else | |
2306 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2307 | for as_dir in $PATH | |
2308 | do | |
2309 | IFS=$as_save_IFS | |
2310 | test -z "$as_dir" && as_dir=. | |
2311 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2312 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
2313 | ac_cv_prog_ac_ct_CC="gcc" | |
2314 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2315 | break 2 | |
2316 | fi | |
2317 | done | |
2318 | done | |
2319 | IFS=$as_save_IFS | |
2320 | ||
2321 | fi | |
2322 | fi | |
2323 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2324 | if test -n "$ac_ct_CC"; then | |
2325 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 | |
2326 | $as_echo "$ac_ct_CC" >&6; } | |
2327 | else | |
2328 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2329 | $as_echo "no" >&6; } | |
2330 | fi | |
2331 | ||
2332 | if test "x$ac_ct_CC" = x; then | |
2333 | CC="" | |
2334 | else | |
2335 | case $cross_compiling:$ac_tool_warned in | |
2336 | yes:) | |
2337 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
2338 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
2339 | ac_tool_warned=yes ;; | |
2340 | esac | |
2341 | CC=$ac_ct_CC | |
2342 | fi | |
2343 | else | |
2344 | CC="$ac_cv_prog_CC" | |
2345 | fi | |
2346 | ||
2347 | if test -z "$CC"; then | |
2348 | if test -n "$ac_tool_prefix"; then | |
2349 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
2350 | set dummy ${ac_tool_prefix}cc; ac_word=$2 | |
2351 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2352 | $as_echo_n "checking for $ac_word... " >&6; } | |
2353 | if ${ac_cv_prog_CC+:} false; then : | |
2354 | $as_echo_n "(cached) " >&6 | |
2355 | else | |
2356 | if test -n "$CC"; then | |
2357 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2358 | else | |
2359 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2360 | for as_dir in $PATH | |
2361 | do | |
2362 | IFS=$as_save_IFS | |
2363 | test -z "$as_dir" && as_dir=. | |
2364 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2365 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
2366 | ac_cv_prog_CC="${ac_tool_prefix}cc" | |
2367 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2368 | break 2 | |
2369 | fi | |
2370 | done | |
2371 | done | |
2372 | IFS=$as_save_IFS | |
2373 | ||
2374 | fi | |
2375 | fi | |
2376 | CC=$ac_cv_prog_CC | |
2377 | if test -n "$CC"; then | |
2378 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
2379 | $as_echo "$CC" >&6; } | |
2380 | else | |
2381 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2382 | $as_echo "no" >&6; } | |
2383 | fi | |
2384 | ||
2385 | ||
2386 | fi | |
2387 | fi | |
2388 | if test -z "$CC"; then | |
2389 | # Extract the first word of "cc", so it can be a program name with args. | |
2390 | set dummy cc; ac_word=$2 | |
2391 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2392 | $as_echo_n "checking for $ac_word... " >&6; } | |
2393 | if ${ac_cv_prog_CC+:} false; then : | |
2394 | $as_echo_n "(cached) " >&6 | |
2395 | else | |
2396 | if test -n "$CC"; then | |
2397 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2398 | else | |
2399 | ac_prog_rejected=no | |
2400 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2401 | for as_dir in $PATH | |
2402 | do | |
2403 | IFS=$as_save_IFS | |
2404 | test -z "$as_dir" && as_dir=. | |
2405 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2406 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
2407 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then | |
2408 | ac_prog_rejected=yes | |
2409 | continue | |
2410 | fi | |
2411 | ac_cv_prog_CC="cc" | |
2412 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2413 | break 2 | |
2414 | fi | |
2415 | done | |
2416 | done | |
2417 | IFS=$as_save_IFS | |
2418 | ||
2419 | if test $ac_prog_rejected = yes; then | |
2420 | # We found a bogon in the path, so make sure we never use it. | |
2421 | set dummy $ac_cv_prog_CC | |
2422 | shift | |
2423 | if test $# != 0; then | |
2424 | # We chose a different compiler from the bogus one. | |
2425 | # However, it has the same basename, so the bogon will be chosen | |
2426 | # first if we set CC to just the basename; use the full file name. | |
2427 | shift | |
2428 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" | |
2429 | fi | |
2430 | fi | |
2431 | fi | |
2432 | fi | |
2433 | CC=$ac_cv_prog_CC | |
2434 | if test -n "$CC"; then | |
2435 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
2436 | $as_echo "$CC" >&6; } | |
2437 | else | |
2438 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2439 | $as_echo "no" >&6; } | |
2440 | fi | |
2441 | ||
2442 | ||
2443 | fi | |
2444 | if test -z "$CC"; then | |
2445 | if test -n "$ac_tool_prefix"; then | |
2446 | for ac_prog in cl.exe | |
2447 | do | |
2448 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
2449 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
2450 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2451 | $as_echo_n "checking for $ac_word... " >&6; } | |
2452 | if ${ac_cv_prog_CC+:} false; then : | |
2453 | $as_echo_n "(cached) " >&6 | |
2454 | else | |
2455 | if test -n "$CC"; then | |
2456 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2457 | else | |
2458 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2459 | for as_dir in $PATH | |
2460 | do | |
2461 | IFS=$as_save_IFS | |
2462 | test -z "$as_dir" && as_dir=. | |
2463 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2464 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
2465 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" | |
2466 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2467 | break 2 | |
2468 | fi | |
2469 | done | |
2470 | done | |
2471 | IFS=$as_save_IFS | |
2472 | ||
2473 | fi | |
2474 | fi | |
2475 | CC=$ac_cv_prog_CC | |
2476 | if test -n "$CC"; then | |
2477 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
2478 | $as_echo "$CC" >&6; } | |
2479 | else | |
2480 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2481 | $as_echo "no" >&6; } | |
2482 | fi | |
2483 | ||
2484 | ||
2485 | test -n "$CC" && break | |
2486 | done | |
2487 | fi | |
2488 | if test -z "$CC"; then | |
2489 | ac_ct_CC=$CC | |
2490 | for ac_prog in cl.exe | |
2491 | do | |
2492 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2493 | set dummy $ac_prog; ac_word=$2 | |
2494 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2495 | $as_echo_n "checking for $ac_word... " >&6; } | |
2496 | if ${ac_cv_prog_ac_ct_CC+:} false; then : | |
2497 | $as_echo_n "(cached) " >&6 | |
2498 | else | |
2499 | if test -n "$ac_ct_CC"; then | |
2500 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2501 | else | |
2502 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2503 | for as_dir in $PATH | |
2504 | do | |
2505 | IFS=$as_save_IFS | |
2506 | test -z "$as_dir" && as_dir=. | |
2507 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2508 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
2509 | ac_cv_prog_ac_ct_CC="$ac_prog" | |
2510 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2511 | break 2 | |
2512 | fi | |
2513 | done | |
2514 | done | |
2515 | IFS=$as_save_IFS | |
2516 | ||
2517 | fi | |
2518 | fi | |
2519 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2520 | if test -n "$ac_ct_CC"; then | |
2521 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 | |
2522 | $as_echo "$ac_ct_CC" >&6; } | |
2523 | else | |
2524 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2525 | $as_echo "no" >&6; } | |
2526 | fi | |
2527 | ||
2528 | ||
2529 | test -n "$ac_ct_CC" && break | |
2530 | done | |
2531 | ||
2532 | if test "x$ac_ct_CC" = x; then | |
2533 | CC="" | |
2534 | else | |
2535 | case $cross_compiling:$ac_tool_warned in | |
2536 | yes:) | |
2537 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
2538 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
2539 | ac_tool_warned=yes ;; | |
2540 | esac | |
2541 | CC=$ac_ct_CC | |
2542 | fi | |
2543 | fi | |
2544 | ||
2545 | fi | |
2546 | ||
2547 | ||
2548 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
2549 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2550 | as_fn_error $? "no acceptable C compiler found in \$PATH | |
2551 | See \`config.log' for more details" "$LINENO" 5; } | |
2552 | ||
2553 | # Provide some information about the compiler. | |
2554 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 | |
2555 | set X $ac_compile | |
2556 | ac_compiler=$2 | |
2557 | for ac_option in --version -v -V -qversion; do | |
2558 | { { ac_try="$ac_compiler $ac_option >&5" | |
2559 | case "(($ac_try" in | |
2560 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2561 | *) ac_try_echo=$ac_try;; | |
2562 | esac | |
2563 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2564 | $as_echo "$ac_try_echo"; } >&5 | |
2565 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
2566 | ac_status=$? | |
2567 | if test -s conftest.err; then | |
2568 | sed '10a\ | |
2569 | ... rest of stderr output deleted ... | |
2570 | 10q' conftest.err >conftest.er1 | |
2571 | cat conftest.er1 >&5 | |
2572 | fi | |
2573 | rm -f conftest.er1 conftest.err | |
2574 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2575 | test $ac_status = 0; } | |
2576 | done | |
2577 | ||
2578 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2579 | /* end confdefs.h. */ | |
2580 | ||
2581 | int | |
2582 | main () | |
2583 | { | |
2584 | ||
2585 | ; | |
2586 | return 0; | |
2587 | } | |
2588 | _ACEOF | |
2589 | ac_clean_files_save=$ac_clean_files | |
2590 | ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" | |
2591 | # Try to create an executable without -o first, disregard a.out. | |
2592 | # It will help us diagnose broken compilers, and finding out an intuition | |
2593 | # of exeext. | |
2594 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 | |
2595 | $as_echo_n "checking whether the C compiler works... " >&6; } | |
2596 | ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` | |
2597 | ||
2598 | # The possible output files: | |
2599 | ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" | |
2600 | ||
2601 | ac_rmfiles= | |
2602 | for ac_file in $ac_files | |
2603 | do | |
2604 | case $ac_file in | |
2605 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; | |
2606 | * ) ac_rmfiles="$ac_rmfiles $ac_file";; | |
2607 | esac | |
2608 | done | |
2609 | rm -f $ac_rmfiles | |
2610 | ||
2611 | if { { ac_try="$ac_link_default" | |
2612 | case "(($ac_try" in | |
2613 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2614 | *) ac_try_echo=$ac_try;; | |
2615 | esac | |
2616 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2617 | $as_echo "$ac_try_echo"; } >&5 | |
2618 | (eval "$ac_link_default") 2>&5 | |
2619 | ac_status=$? | |
2620 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2621 | test $ac_status = 0; }; then : | |
2622 | # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. | |
2623 | # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' | |
2624 | # in a Makefile. We should not override ac_cv_exeext if it was cached, | |
2625 | # so that the user can short-circuit this test for compilers unknown to | |
2626 | # Autoconf. | |
2627 | for ac_file in $ac_files '' | |
2628 | do | |
2629 | test -f "$ac_file" || continue | |
2630 | case $ac_file in | |
2631 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) | |
2632 | ;; | |
2633 | [ab].out ) | |
2634 | # We found the default executable, but exeext='' is most | |
2635 | # certainly right. | |
2636 | break;; | |
2637 | *.* ) | |
2638 | if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; | |
2639 | then :; else | |
2640 | ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` | |
2641 | fi | |
2642 | # We set ac_cv_exeext here because the later test for it is not | |
2643 | # safe: cross compilers may not add the suffix if given an `-o' | |
2644 | # argument, so we may need to know it at that point already. | |
2645 | # Even if this section looks crufty: it has the advantage of | |
2646 | # actually working. | |
2647 | break;; | |
2648 | * ) | |
2649 | break;; | |
2650 | esac | |
2651 | done | |
2652 | test "$ac_cv_exeext" = no && ac_cv_exeext= | |
2653 | ||
2654 | else | |
2655 | ac_file='' | |
2656 | fi | |
2657 | if test -z "$ac_file"; then : | |
2658 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2659 | $as_echo "no" >&6; } | |
2660 | $as_echo "$as_me: failed program was:" >&5 | |
2661 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2662 | ||
2663 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
2664 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2665 | as_fn_error 77 "C compiler cannot create executables | |
2666 | See \`config.log' for more details" "$LINENO" 5; } | |
2667 | else | |
2668 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
2669 | $as_echo "yes" >&6; } | |
2670 | fi | |
2671 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 | |
2672 | $as_echo_n "checking for C compiler default output file name... " >&6; } | |
2673 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 | |
2674 | $as_echo "$ac_file" >&6; } | |
2675 | ac_exeext=$ac_cv_exeext | |
2676 | ||
2677 | rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out | |
2678 | ac_clean_files=$ac_clean_files_save | |
2679 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 | |
2680 | $as_echo_n "checking for suffix of executables... " >&6; } | |
2681 | if { { ac_try="$ac_link" | |
2682 | case "(($ac_try" in | |
2683 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2684 | *) ac_try_echo=$ac_try;; | |
2685 | esac | |
2686 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2687 | $as_echo "$ac_try_echo"; } >&5 | |
2688 | (eval "$ac_link") 2>&5 | |
2689 | ac_status=$? | |
2690 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2691 | test $ac_status = 0; }; then : | |
2692 | # If both `conftest.exe' and `conftest' are `present' (well, observable) | |
2693 | # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will | |
2694 | # work properly (i.e., refer to `conftest.exe'), while it won't with | |
2695 | # `rm'. | |
2696 | for ac_file in conftest.exe conftest conftest.*; do | |
2697 | test -f "$ac_file" || continue | |
2698 | case $ac_file in | |
2699 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; | |
2700 | *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` | |
2701 | break;; | |
2702 | * ) break;; | |
2703 | esac | |
2704 | done | |
2705 | else | |
2706 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
2707 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2708 | as_fn_error $? "cannot compute suffix of executables: cannot compile and link | |
2709 | See \`config.log' for more details" "$LINENO" 5; } | |
2710 | fi | |
2711 | rm -f conftest conftest$ac_cv_exeext | |
2712 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 | |
2713 | $as_echo "$ac_cv_exeext" >&6; } | |
2714 | ||
2715 | rm -f conftest.$ac_ext | |
2716 | EXEEXT=$ac_cv_exeext | |
2717 | ac_exeext=$EXEEXT | |
2718 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2719 | /* end confdefs.h. */ | |
2720 | #include <stdio.h> | |
2721 | int | |
2722 | main () | |
2723 | { | |
2724 | FILE *f = fopen ("conftest.out", "w"); | |
2725 | return ferror (f) || fclose (f) != 0; | |
2726 | ||
2727 | ; | |
2728 | return 0; | |
2729 | } | |
2730 | _ACEOF | |
2731 | ac_clean_files="$ac_clean_files conftest.out" | |
2732 | # Check that the compiler produces executables we can run. If not, either | |
2733 | # the compiler is broken, or we cross compile. | |
2734 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 | |
2735 | $as_echo_n "checking whether we are cross compiling... " >&6; } | |
2736 | if test "$cross_compiling" != yes; then | |
2737 | { { ac_try="$ac_link" | |
2738 | case "(($ac_try" in | |
2739 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2740 | *) ac_try_echo=$ac_try;; | |
2741 | esac | |
2742 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2743 | $as_echo "$ac_try_echo"; } >&5 | |
2744 | (eval "$ac_link") 2>&5 | |
2745 | ac_status=$? | |
2746 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2747 | test $ac_status = 0; } | |
2748 | if { ac_try='./conftest$ac_cv_exeext' | |
2749 | { { case "(($ac_try" in | |
2750 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2751 | *) ac_try_echo=$ac_try;; | |
2752 | esac | |
2753 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2754 | $as_echo "$ac_try_echo"; } >&5 | |
2755 | (eval "$ac_try") 2>&5 | |
2756 | ac_status=$? | |
2757 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2758 | test $ac_status = 0; }; }; then | |
2759 | cross_compiling=no | |
2760 | else | |
2761 | if test "$cross_compiling" = maybe; then | |
2762 | cross_compiling=yes | |
2763 | else | |
2764 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
2765 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2766 | as_fn_error $? "cannot run C compiled programs. | |
2767 | If you meant to cross compile, use \`--host'. | |
2768 | See \`config.log' for more details" "$LINENO" 5; } | |
2769 | fi | |
2770 | fi | |
2771 | fi | |
2772 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 | |
2773 | $as_echo "$cross_compiling" >&6; } | |
2774 | ||
2775 | rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out | |
2776 | ac_clean_files=$ac_clean_files_save | |
2777 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 | |
2778 | $as_echo_n "checking for suffix of object files... " >&6; } | |
2779 | if ${ac_cv_objext+:} false; then : | |
2780 | $as_echo_n "(cached) " >&6 | |
2781 | else | |
2782 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2783 | /* end confdefs.h. */ | |
2784 | ||
2785 | int | |
2786 | main () | |
2787 | { | |
2788 | ||
2789 | ; | |
2790 | return 0; | |
2791 | } | |
2792 | _ACEOF | |
2793 | rm -f conftest.o conftest.obj | |
2794 | if { { ac_try="$ac_compile" | |
2795 | case "(($ac_try" in | |
2796 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2797 | *) ac_try_echo=$ac_try;; | |
2798 | esac | |
2799 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2800 | $as_echo "$ac_try_echo"; } >&5 | |
2801 | (eval "$ac_compile") 2>&5 | |
2802 | ac_status=$? | |
2803 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2804 | test $ac_status = 0; }; then : | |
2805 | for ac_file in conftest.o conftest.obj conftest.*; do | |
2806 | test -f "$ac_file" || continue; | |
2807 | case $ac_file in | |
2808 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; | |
2809 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` | |
2810 | break;; | |
2811 | esac | |
2812 | done | |
2813 | else | |
2814 | $as_echo "$as_me: failed program was:" >&5 | |
2815 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2816 | ||
2817 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
2818 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2819 | as_fn_error $? "cannot compute suffix of object files: cannot compile | |
2820 | See \`config.log' for more details" "$LINENO" 5; } | |
2821 | fi | |
2822 | rm -f conftest.$ac_cv_objext conftest.$ac_ext | |
2823 | fi | |
2824 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 | |
2825 | $as_echo "$ac_cv_objext" >&6; } | |
2826 | OBJEXT=$ac_cv_objext | |
2827 | ac_objext=$OBJEXT | |
2828 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 | |
2829 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } | |
2830 | if ${ac_cv_c_compiler_gnu+:} false; then : | |
2831 | $as_echo_n "(cached) " >&6 | |
2832 | else | |
2833 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2834 | /* end confdefs.h. */ | |
2835 | ||
2836 | int | |
2837 | main () | |
2838 | { | |
2839 | #ifndef __GNUC__ | |
2840 | choke me | |
2841 | #endif | |
2842 | ||
2843 | ; | |
2844 | return 0; | |
2845 | } | |
2846 | _ACEOF | |
2847 | if ac_fn_c_try_compile "$LINENO"; then : | |
2848 | ac_compiler_gnu=yes | |
2849 | else | |
2850 | ac_compiler_gnu=no | |
2851 | fi | |
2852 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2853 | ac_cv_c_compiler_gnu=$ac_compiler_gnu | |
2854 | ||
2855 | fi | |
2856 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 | |
2857 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } | |
2858 | if test $ac_compiler_gnu = yes; then | |
2859 | GCC=yes | |
2860 | else | |
2861 | GCC= | |
2862 | fi | |
2863 | ac_test_CFLAGS=${CFLAGS+set} | |
2864 | ac_save_CFLAGS=$CFLAGS | |
2865 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 | |
2866 | $as_echo_n "checking whether $CC accepts -g... " >&6; } | |
2867 | if ${ac_cv_prog_cc_g+:} false; then : | |
2868 | $as_echo_n "(cached) " >&6 | |
2869 | else | |
2870 | ac_save_c_werror_flag=$ac_c_werror_flag | |
2871 | ac_c_werror_flag=yes | |
2872 | ac_cv_prog_cc_g=no | |
2873 | CFLAGS="-g" | |
2874 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2875 | /* end confdefs.h. */ | |
2876 | ||
2877 | int | |
2878 | main () | |
2879 | { | |
2880 | ||
2881 | ; | |
2882 | return 0; | |
2883 | } | |
2884 | _ACEOF | |
2885 | if ac_fn_c_try_compile "$LINENO"; then : | |
2886 | ac_cv_prog_cc_g=yes | |
2887 | else | |
2888 | CFLAGS="" | |
2889 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2890 | /* end confdefs.h. */ | |
2891 | ||
2892 | int | |
2893 | main () | |
2894 | { | |
2895 | ||
2896 | ; | |
2897 | return 0; | |
2898 | } | |
2899 | _ACEOF | |
2900 | if ac_fn_c_try_compile "$LINENO"; then : | |
2901 | ||
2902 | else | |
2903 | ac_c_werror_flag=$ac_save_c_werror_flag | |
2904 | CFLAGS="-g" | |
2905 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2906 | /* end confdefs.h. */ | |
2907 | ||
2908 | int | |
2909 | main () | |
2910 | { | |
2911 | ||
2912 | ; | |
2913 | return 0; | |
2914 | } | |
2915 | _ACEOF | |
2916 | if ac_fn_c_try_compile "$LINENO"; then : | |
2917 | ac_cv_prog_cc_g=yes | |
2918 | fi | |
2919 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2920 | fi | |
2921 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2922 | fi | |
2923 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2924 | ac_c_werror_flag=$ac_save_c_werror_flag | |
2925 | fi | |
2926 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 | |
2927 | $as_echo "$ac_cv_prog_cc_g" >&6; } | |
2928 | if test "$ac_test_CFLAGS" = set; then | |
2929 | CFLAGS=$ac_save_CFLAGS | |
2930 | elif test $ac_cv_prog_cc_g = yes; then | |
2931 | if test "$GCC" = yes; then | |
2932 | CFLAGS="-g -O2" | |
2933 | else | |
2934 | CFLAGS="-g" | |
2935 | fi | |
2936 | else | |
2937 | if test "$GCC" = yes; then | |
2938 | CFLAGS="-O2" | |
2939 | else | |
2940 | CFLAGS= | |
2941 | fi | |
2942 | fi | |
2943 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 | |
2944 | $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } | |
2945 | if ${ac_cv_prog_cc_c89+:} false; then : | |
2946 | $as_echo_n "(cached) " >&6 | |
2947 | else | |
2948 | ac_cv_prog_cc_c89=no | |
2949 | ac_save_CC=$CC | |
2950 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2951 | /* end confdefs.h. */ | |
2952 | #include <stdarg.h> | |
2953 | #include <stdio.h> | |
2954 | struct stat; | |
2955 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ | |
2956 | struct buf { int x; }; | |
2957 | FILE * (*rcsopen) (struct buf *, struct stat *, int); | |
2958 | static char *e (p, i) | |
2959 | char **p; | |
2960 | int i; | |
2961 | { | |
2962 | return p[i]; | |
2963 | } | |
2964 | static char *f (char * (*g) (char **, int), char **p, ...) | |
2965 | { | |
2966 | char *s; | |
2967 | va_list v; | |
2968 | va_start (v,p); | |
2969 | s = g (p, va_arg (v,int)); | |
2970 | va_end (v); | |
2971 | return s; | |
2972 | } | |
2973 | ||
2974 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has | |
2975 | function prototypes and stuff, but not '\xHH' hex character constants. | |
2976 | These don't provoke an error unfortunately, instead are silently treated | |
2977 | as 'x'. The following induces an error, until -std is added to get | |
2978 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an | |
2979 | array size at least. It's necessary to write '\x00'==0 to get something | |
2980 | that's true only with -std. */ | |
2981 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; | |
2982 | ||
2983 | /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters | |
2984 | inside strings and character constants. */ | |
2985 | #define FOO(x) 'x' | |
2986 | int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; | |
2987 | ||
2988 | int test (int i, double x); | |
2989 | struct s1 {int (*f) (int a);}; | |
2990 | struct s2 {int (*f) (double a);}; | |
2991 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); | |
2992 | int argc; | |
2993 | char **argv; | |
2994 | int | |
2995 | main () | |
2996 | { | |
2997 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; | |
2998 | ; | |
2999 | return 0; | |
3000 | } | |
3001 | _ACEOF | |
3002 | for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ | |
3003 | -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" | |
3004 | do | |
3005 | CC="$ac_save_CC $ac_arg" | |
3006 | if ac_fn_c_try_compile "$LINENO"; then : | |
3007 | ac_cv_prog_cc_c89=$ac_arg | |
3008 | fi | |
3009 | rm -f core conftest.err conftest.$ac_objext | |
3010 | test "x$ac_cv_prog_cc_c89" != "xno" && break | |
3011 | done | |
3012 | rm -f conftest.$ac_ext | |
3013 | CC=$ac_save_CC | |
3014 | ||
3015 | fi | |
3016 | # AC_CACHE_VAL | |
3017 | case "x$ac_cv_prog_cc_c89" in | |
3018 | x) | |
3019 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 | |
3020 | $as_echo "none needed" >&6; } ;; | |
3021 | xno) | |
3022 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 | |
3023 | $as_echo "unsupported" >&6; } ;; | |
3024 | *) | |
3025 | CC="$CC $ac_cv_prog_cc_c89" | |
3026 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 | |
3027 | $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; | |
3028 | esac | |
3029 | if test "x$ac_cv_prog_cc_c89" != xno; then : | |
3030 | ||
3031 | fi | |
3032 | ||
3033 | ac_ext=c | |
3034 | ac_cpp='$CPP $CPPFLAGS' | |
3035 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3036 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3037 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3038 | ||
3039 | ac_ext=c | |
3040 | ac_cpp='$CPP $CPPFLAGS' | |
3041 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3042 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3043 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3044 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 | |
3045 | $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } | |
3046 | if ${am_cv_prog_cc_c_o+:} false; then : | |
3047 | $as_echo_n "(cached) " >&6 | |
3048 | else | |
3049 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3050 | /* end confdefs.h. */ | |
3051 | ||
3052 | int | |
3053 | main () | |
3054 | { | |
3055 | ||
3056 | ; | |
3057 | return 0; | |
3058 | } | |
3059 | _ACEOF | |
3060 | # Make sure it works both with $CC and with simple cc. | |
3061 | # Following AC_PROG_CC_C_O, we do the test twice because some | |
3062 | # compilers refuse to overwrite an existing .o file with -o, | |
3063 | # though they will create one. | |
3064 | am_cv_prog_cc_c_o=yes | |
3065 | for am_i in 1 2; do | |
3066 | if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 | |
3067 | ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 | |
3068 | ac_status=$? | |
3069 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3070 | (exit $ac_status); } \ | |
3071 | && test -f conftest2.$ac_objext; then | |
3072 | : OK | |
3073 | else | |
3074 | am_cv_prog_cc_c_o=no | |
3075 | break | |
3076 | fi | |
3077 | done | |
3078 | rm -f core conftest* | |
3079 | unset am_i | |
3080 | fi | |
3081 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 | |
3082 | $as_echo "$am_cv_prog_cc_c_o" >&6; } | |
3083 | if test "$am_cv_prog_cc_c_o" != yes; then | |
3084 | # Losing compiler, so override with the script. | |
3085 | # FIXME: It is wrong to rewrite CC. | |
3086 | # But if we don't then we get into trouble of one sort or another. | |
3087 | # A longer-term fix would be to have automake use am__CC in this case, | |
3088 | # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" | |
3089 | CC="$am_aux_dir/compile $CC" | |
3090 | fi | |
3091 | ac_ext=c | |
3092 | ac_cpp='$CPP $CPPFLAGS' | |
3093 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3094 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3095 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3096 | ||
3097 | ||
3098 | ||
3099 | ac_ext=c | |
3100 | ac_cpp='$CPP $CPPFLAGS' | |
3101 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3102 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3103 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3104 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 | |
3105 | $as_echo_n "checking how to run the C preprocessor... " >&6; } | |
3106 | # On Suns, sometimes $CPP names a directory. | |
3107 | if test -n "$CPP" && test -d "$CPP"; then | |
3108 | CPP= | |
3109 | fi | |
3110 | if test -z "$CPP"; then | |
3111 | if ${ac_cv_prog_CPP+:} false; then : | |
3112 | $as_echo_n "(cached) " >&6 | |
3113 | else | |
3114 | # Double quotes because CPP needs to be expanded | |
3115 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" | |
3116 | do | |
3117 | ac_preproc_ok=false | |
3118 | for ac_c_preproc_warn_flag in '' yes | |
3119 | do | |
3120 | # Use a header file that comes with gcc, so configuring glibc | |
3121 | # with a fresh cross-compiler works. | |
3122 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
3123 | # <limits.h> exists even on freestanding compilers. | |
3124 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
3125 | # not just through cpp. "Syntax error" is here to catch this case. | |
3126 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3127 | /* end confdefs.h. */ | |
3128 | #ifdef __STDC__ | |
3129 | # include <limits.h> | |
3130 | #else | |
3131 | # include <assert.h> | |
3132 | #endif | |
3133 | Syntax error | |
3134 | _ACEOF | |
3135 | if ac_fn_c_try_cpp "$LINENO"; then : | |
3136 | ||
3137 | else | |
3138 | # Broken: fails on valid input. | |
3139 | continue | |
3140 | fi | |
3141 | rm -f conftest.err conftest.i conftest.$ac_ext | |
3142 | ||
3143 | # OK, works on sane cases. Now check whether nonexistent headers | |
3144 | # can be detected and how. | |
3145 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3146 | /* end confdefs.h. */ | |
3147 | #include <ac_nonexistent.h> | |
3148 | _ACEOF | |
3149 | if ac_fn_c_try_cpp "$LINENO"; then : | |
3150 | # Broken: success on invalid input. | |
3151 | continue | |
3152 | else | |
3153 | # Passes both tests. | |
3154 | ac_preproc_ok=: | |
3155 | break | |
3156 | fi | |
3157 | rm -f conftest.err conftest.i conftest.$ac_ext | |
3158 | ||
3159 | done | |
3160 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
3161 | rm -f conftest.i conftest.err conftest.$ac_ext | |
3162 | if $ac_preproc_ok; then : | |
3163 | break | |
3164 | fi | |
3165 | ||
3166 | done | |
3167 | ac_cv_prog_CPP=$CPP | |
3168 | ||
3169 | fi | |
3170 | CPP=$ac_cv_prog_CPP | |
3171 | else | |
3172 | ac_cv_prog_CPP=$CPP | |
3173 | fi | |
3174 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 | |
3175 | $as_echo "$CPP" >&6; } | |
3176 | ac_preproc_ok=false | |
3177 | for ac_c_preproc_warn_flag in '' yes | |
3178 | do | |
3179 | # Use a header file that comes with gcc, so configuring glibc | |
3180 | # with a fresh cross-compiler works. | |
3181 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
3182 | # <limits.h> exists even on freestanding compilers. | |
3183 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
3184 | # not just through cpp. "Syntax error" is here to catch this case. | |
3185 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3186 | /* end confdefs.h. */ | |
3187 | #ifdef __STDC__ | |
3188 | # include <limits.h> | |
3189 | #else | |
3190 | # include <assert.h> | |
3191 | #endif | |
3192 | Syntax error | |
3193 | _ACEOF | |
3194 | if ac_fn_c_try_cpp "$LINENO"; then : | |
3195 | ||
3196 | else | |
3197 | # Broken: fails on valid input. | |
3198 | continue | |
3199 | fi | |
3200 | rm -f conftest.err conftest.i conftest.$ac_ext | |
3201 | ||
3202 | # OK, works on sane cases. Now check whether nonexistent headers | |
3203 | # can be detected and how. | |
3204 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3205 | /* end confdefs.h. */ | |
3206 | #include <ac_nonexistent.h> | |
3207 | _ACEOF | |
3208 | if ac_fn_c_try_cpp "$LINENO"; then : | |
3209 | # Broken: success on invalid input. | |
3210 | continue | |
3211 | else | |
3212 | # Passes both tests. | |
3213 | ac_preproc_ok=: | |
3214 | break | |
3215 | fi | |
3216 | rm -f conftest.err conftest.i conftest.$ac_ext | |
3217 | ||
3218 | done | |
3219 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
3220 | rm -f conftest.i conftest.err conftest.$ac_ext | |
3221 | if $ac_preproc_ok; then : | |
3222 | ||
3223 | else | |
3224 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
3225 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3226 | as_fn_error $? "C preprocessor \"$CPP\" fails sanity check | |
3227 | See \`config.log' for more details" "$LINENO" 5; } | |
3228 | fi | |
3229 | ||
3230 | ac_ext=c | |
3231 | ac_cpp='$CPP $CPPFLAGS' | |
3232 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3233 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3234 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3235 | ||
3236 | ||
3237 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 | |
3238 | $as_echo_n "checking for grep that handles long lines and -e... " >&6; } | |
3239 | if ${ac_cv_path_GREP+:} false; then : | |
3240 | $as_echo_n "(cached) " >&6 | |
3241 | else | |
3242 | if test -z "$GREP"; then | |
3243 | ac_path_GREP_found=false | |
3244 | # Loop through the user's path and test for each of PROGNAME-LIST | |
3245 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3246 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin | |
3247 | do | |
3248 | IFS=$as_save_IFS | |
3249 | test -z "$as_dir" && as_dir=. | |
3250 | for ac_prog in grep ggrep; do | |
3251 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3252 | ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" | |
3253 | as_fn_executable_p "$ac_path_GREP" || continue | |
3254 | # Check for GNU ac_path_GREP and select it if it is found. | |
3255 | # Check for GNU $ac_path_GREP | |
3256 | case `"$ac_path_GREP" --version 2>&1` in | |
3257 | *GNU*) | |
3258 | ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; | |
3259 | *) | |
3260 | ac_count=0 | |
3261 | $as_echo_n 0123456789 >"conftest.in" | |
3262 | while : | |
3263 | do | |
3264 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
3265 | mv "conftest.tmp" "conftest.in" | |
3266 | cp "conftest.in" "conftest.nl" | |
3267 | $as_echo 'GREP' >> "conftest.nl" | |
3268 | "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
3269 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
3270 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
3271 | if test $ac_count -gt ${ac_path_GREP_max-0}; then | |
3272 | # Best one so far, save it but keep looking for a better one | |
3273 | ac_cv_path_GREP="$ac_path_GREP" | |
3274 | ac_path_GREP_max=$ac_count | |
3275 | fi | |
3276 | # 10*(2^10) chars as input seems more than enough | |
3277 | test $ac_count -gt 10 && break | |
3278 | done | |
3279 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
3280 | esac | |
3281 | ||
3282 | $ac_path_GREP_found && break 3 | |
3283 | done | |
3284 | done | |
3285 | done | |
3286 | IFS=$as_save_IFS | |
3287 | if test -z "$ac_cv_path_GREP"; then | |
3288 | as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 | |
3289 | fi | |
3290 | else | |
3291 | ac_cv_path_GREP=$GREP | |
3292 | fi | |
3293 | ||
3294 | fi | |
3295 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 | |
3296 | $as_echo "$ac_cv_path_GREP" >&6; } | |
3297 | GREP="$ac_cv_path_GREP" | |
3298 | ||
3299 | ||
3300 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 | |
3301 | $as_echo_n "checking for egrep... " >&6; } | |
3302 | if ${ac_cv_path_EGREP+:} false; then : | |
3303 | $as_echo_n "(cached) " >&6 | |
3304 | else | |
3305 | if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 | |
3306 | then ac_cv_path_EGREP="$GREP -E" | |
3307 | else | |
3308 | if test -z "$EGREP"; then | |
3309 | ac_path_EGREP_found=false | |
3310 | # Loop through the user's path and test for each of PROGNAME-LIST | |
3311 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3312 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin | |
3313 | do | |
3314 | IFS=$as_save_IFS | |
3315 | test -z "$as_dir" && as_dir=. | |
3316 | for ac_prog in egrep; do | |
3317 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3318 | ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" | |
3319 | as_fn_executable_p "$ac_path_EGREP" || continue | |
3320 | # Check for GNU ac_path_EGREP and select it if it is found. | |
3321 | # Check for GNU $ac_path_EGREP | |
3322 | case `"$ac_path_EGREP" --version 2>&1` in | |
3323 | *GNU*) | |
3324 | ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; | |
3325 | *) | |
3326 | ac_count=0 | |
3327 | $as_echo_n 0123456789 >"conftest.in" | |
3328 | while : | |
3329 | do | |
3330 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
3331 | mv "conftest.tmp" "conftest.in" | |
3332 | cp "conftest.in" "conftest.nl" | |
3333 | $as_echo 'EGREP' >> "conftest.nl" | |
3334 | "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
3335 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
3336 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
3337 | if test $ac_count -gt ${ac_path_EGREP_max-0}; then | |
3338 | # Best one so far, save it but keep looking for a better one | |
3339 | ac_cv_path_EGREP="$ac_path_EGREP" | |
3340 | ac_path_EGREP_max=$ac_count | |
3341 | fi | |
3342 | # 10*(2^10) chars as input seems more than enough | |
3343 | test $ac_count -gt 10 && break | |
3344 | done | |
3345 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
3346 | esac | |
3347 | ||
3348 | $ac_path_EGREP_found && break 3 | |
3349 | done | |
3350 | done | |
3351 | done | |
3352 | IFS=$as_save_IFS | |
3353 | if test -z "$ac_cv_path_EGREP"; then | |
3354 | as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 | |
3355 | fi | |
3356 | else | |
3357 | ac_cv_path_EGREP=$EGREP | |
3358 | fi | |
3359 | ||
3360 | fi | |
3361 | fi | |
3362 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 | |
3363 | $as_echo "$ac_cv_path_EGREP" >&6; } | |
3364 | EGREP="$ac_cv_path_EGREP" | |
3365 | ||
3366 | ||
3367 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 | |
3368 | $as_echo_n "checking for ANSI C header files... " >&6; } | |
3369 | if ${ac_cv_header_stdc+:} false; then : | |
3370 | $as_echo_n "(cached) " >&6 | |
3371 | else | |
3372 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3373 | /* end confdefs.h. */ | |
3374 | #include <stdlib.h> | |
3375 | #include <stdarg.h> | |
3376 | #include <string.h> | |
3377 | #include <float.h> | |
3378 | ||
3379 | int | |
3380 | main () | |
3381 | { | |
3382 | ||
3383 | ; | |
3384 | return 0; | |
3385 | } | |
3386 | _ACEOF | |
3387 | if ac_fn_c_try_compile "$LINENO"; then : | |
3388 | ac_cv_header_stdc=yes | |
3389 | else | |
3390 | ac_cv_header_stdc=no | |
3391 | fi | |
3392 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3393 | ||
3394 | if test $ac_cv_header_stdc = yes; then | |
3395 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
3396 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3397 | /* end confdefs.h. */ | |
3398 | #include <string.h> | |
3399 | ||
3400 | _ACEOF | |
3401 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
3402 | $EGREP "memchr" >/dev/null 2>&1; then : | |
3403 | ||
3404 | else | |
3405 | ac_cv_header_stdc=no | |
3406 | fi | |
3407 | rm -f conftest* | |
3408 | ||
3409 | fi | |
3410 | ||
3411 | if test $ac_cv_header_stdc = yes; then | |
3412 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
3413 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3414 | /* end confdefs.h. */ | |
3415 | #include <stdlib.h> | |
3416 | ||
3417 | _ACEOF | |
3418 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
3419 | $EGREP "free" >/dev/null 2>&1; then : | |
3420 | ||
3421 | else | |
3422 | ac_cv_header_stdc=no | |
3423 | fi | |
3424 | rm -f conftest* | |
3425 | ||
3426 | fi | |
3427 | ||
3428 | if test $ac_cv_header_stdc = yes; then | |
3429 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
3430 | if test "$cross_compiling" = yes; then : | |
3431 | : | |
3432 | else | |
3433 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3434 | /* end confdefs.h. */ | |
3435 | #include <ctype.h> | |
3436 | #include <stdlib.h> | |
3437 | #if ((' ' & 0x0FF) == 0x020) | |
3438 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
3439 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
3440 | #else | |
3441 | # define ISLOWER(c) \ | |
3442 | (('a' <= (c) && (c) <= 'i') \ | |
3443 | || ('j' <= (c) && (c) <= 'r') \ | |
3444 | || ('s' <= (c) && (c) <= 'z')) | |
3445 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) | |
3446 | #endif | |
3447 | ||
3448 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) | |
3449 | int | |
3450 | main () | |
3451 | { | |
3452 | int i; | |
3453 | for (i = 0; i < 256; i++) | |
3454 | if (XOR (islower (i), ISLOWER (i)) | |
3455 | || toupper (i) != TOUPPER (i)) | |
3456 | return 2; | |
3457 | return 0; | |
3458 | } | |
3459 | _ACEOF | |
3460 | if ac_fn_c_try_run "$LINENO"; then : | |
3461 | ||
3462 | else | |
3463 | ac_cv_header_stdc=no | |
3464 | fi | |
3465 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
3466 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
3467 | fi | |
3468 | ||
3469 | fi | |
3470 | fi | |
3471 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 | |
3472 | $as_echo "$ac_cv_header_stdc" >&6; } | |
3473 | if test $ac_cv_header_stdc = yes; then | |
3474 | ||
3475 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h | |
3476 | ||
3477 | fi | |
3478 | ||
3479 | # On IRIX 5.3, sys/types and inttypes.h are conflicting. | |
3480 | for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ | |
3481 | inttypes.h stdint.h unistd.h | |
3482 | do : | |
3483 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
3484 | ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default | |
3485 | " | |
3486 | if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : | |
3487 | cat >>confdefs.h <<_ACEOF | |
3488 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
3489 | _ACEOF | |
3490 | ||
3491 | fi | |
3492 | ||
3493 | done | |
3494 | ||
3495 | ||
3496 | ||
3497 | ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" | |
3498 | if test "x$ac_cv_header_minix_config_h" = xyes; then : | |
3499 | MINIX=yes | |
3500 | else | |
3501 | MINIX= | |
3502 | fi | |
3503 | ||
3504 | ||
3505 | if test "$MINIX" = yes; then | |
3506 | ||
3507 | $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h | |
3508 | ||
3509 | ||
3510 | $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h | |
3511 | ||
3512 | ||
3513 | $as_echo "#define _MINIX 1" >>confdefs.h | |
3514 | ||
3515 | fi | |
3516 | ||
3517 | ||
3518 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 | |
3519 | $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } | |
3520 | if ${ac_cv_safe_to_define___extensions__+:} false; then : | |
3521 | $as_echo_n "(cached) " >&6 | |
3522 | else | |
3523 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3524 | /* end confdefs.h. */ | |
3525 | ||
3526 | # define __EXTENSIONS__ 1 | |
3527 | $ac_includes_default | |
3528 | int | |
3529 | main () | |
3530 | { | |
3531 | ||
3532 | ; | |
3533 | return 0; | |
3534 | } | |
3535 | _ACEOF | |
3536 | if ac_fn_c_try_compile "$LINENO"; then : | |
3537 | ac_cv_safe_to_define___extensions__=yes | |
3538 | else | |
3539 | ac_cv_safe_to_define___extensions__=no | |
3540 | fi | |
3541 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3542 | fi | |
3543 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 | |
3544 | $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } | |
3545 | test $ac_cv_safe_to_define___extensions__ = yes && | |
3546 | $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h | |
3547 | ||
3548 | $as_echo "#define _ALL_SOURCE 1" >>confdefs.h | |
3549 | ||
3550 | $as_echo "#define _GNU_SOURCE 1" >>confdefs.h | |
3551 | ||
3552 | $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h | |
3553 | ||
3554 | $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h | |
3555 | ||
3556 | ||
3557 | am__api_version='1.15' | |
3558 | ||
3559 | # Find a good install program. We prefer a C program (faster), | |
3560 | # so one script is as good as another. But avoid the broken or | |
3561 | # incompatible versions: | |
3562 | # SysV /etc/install, /usr/sbin/install | |
3563 | # SunOS /usr/etc/install | |
3564 | # IRIX /sbin/install | |
3565 | # AIX /bin/install | |
3566 | # AmigaOS /C/install, which installs bootblocks on floppy discs | |
3567 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag | |
3568 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
3569 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
3570 | # OS/2's system install, which has a completely different semantic | |
3571 | # ./install, which can be erroneously created by make from ./install.sh. | |
3572 | # Reject install programs that cannot install multiple files. | |
3573 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 | |
3574 | $as_echo_n "checking for a BSD-compatible install... " >&6; } | |
3575 | if test -z "$INSTALL"; then | |
3576 | if ${ac_cv_path_install+:} false; then : | |
3577 | $as_echo_n "(cached) " >&6 | |
3578 | else | |
3579 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3580 | for as_dir in $PATH | |
3581 | do | |
3582 | IFS=$as_save_IFS | |
3583 | test -z "$as_dir" && as_dir=. | |
3584 | # Account for people who put trailing slashes in PATH elements. | |
3585 | case $as_dir/ in #(( | |
3586 | ./ | .// | /[cC]/* | \ | |
3587 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ | |
3588 | ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ | |
3589 | /usr/ucb/* ) ;; | |
3590 | *) | |
3591 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
3592 | # Don't use installbsd from OSF since it installs stuff as root | |
3593 | # by default. | |
3594 | for ac_prog in ginstall scoinst install; do | |
3595 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3596 | if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then | |
3597 | if test $ac_prog = install && | |
3598 | grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
3599 | # AIX install. It has an incompatible calling convention. | |
3600 | : | |
3601 | elif test $ac_prog = install && | |
3602 | grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
3603 | # program-specific install script used by HP pwplus--don't use. | |
3604 | : | |
3605 | else | |
3606 | rm -rf conftest.one conftest.two conftest.dir | |
3607 | echo one > conftest.one | |
3608 | echo two > conftest.two | |
3609 | mkdir conftest.dir | |
3610 | if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && | |
3611 | test -s conftest.one && test -s conftest.two && | |
3612 | test -s conftest.dir/conftest.one && | |
3613 | test -s conftest.dir/conftest.two | |
3614 | then | |
3615 | ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" | |
3616 | break 3 | |
3617 | fi | |
3618 | fi | |
3619 | fi | |
3620 | done | |
3621 | done | |
3622 | ;; | |
3623 | esac | |
3624 | ||
3625 | done | |
3626 | IFS=$as_save_IFS | |
3627 | ||
3628 | rm -rf conftest.one conftest.two conftest.dir | |
3629 | ||
3630 | fi | |
3631 | if test "${ac_cv_path_install+set}" = set; then | |
3632 | INSTALL=$ac_cv_path_install | |
3633 | else | |
3634 | # As a last resort, use the slow shell script. Don't cache a | |
3635 | # value for INSTALL within a source directory, because that will | |
3636 | # break other packages using the cache if that directory is | |
3637 | # removed, or if the value is a relative name. | |
3638 | INSTALL=$ac_install_sh | |
3639 | fi | |
3640 | fi | |
3641 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 | |
3642 | $as_echo "$INSTALL" >&6; } | |
3643 | ||
3644 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. | |
3645 | # It thinks the first close brace ends the variable substitution. | |
3646 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
3647 | ||
3648 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' | |
3649 | ||
3650 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' | |
3651 | ||
3652 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 | |
3653 | $as_echo_n "checking whether build environment is sane... " >&6; } | |
3654 | # Reject unsafe characters in $srcdir or the absolute working directory | |
3655 | # name. Accept space and tab only in the latter. | |
3656 | am_lf=' | |
3657 | ' | |
3658 | case `pwd` in | |
3659 | *[\\\"\#\$\&\'\`$am_lf]*) | |
3660 | as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; | |
3661 | esac | |
3662 | case $srcdir in | |
3663 | *[\\\"\#\$\&\'\`$am_lf\ \ ]*) | |
3664 | as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; | |
3665 | esac | |
3666 | ||
3667 | # Do 'set' in a subshell so we don't clobber the current shell's | |
3668 | # arguments. Must try -L first in case configure is actually a | |
3669 | # symlink; some systems play weird games with the mod time of symlinks | |
3670 | # (eg FreeBSD returns the mod time of the symlink's containing | |
3671 | # directory). | |
3672 | if ( | |
3673 | am_has_slept=no | |
3674 | for am_try in 1 2; do | |
3675 | echo "timestamp, slept: $am_has_slept" > conftest.file | |
3676 | set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` | |
3677 | if test "$*" = "X"; then | |
3678 | # -L didn't work. | |
3679 | set X `ls -t "$srcdir/configure" conftest.file` | |
3680 | fi | |
3681 | if test "$*" != "X $srcdir/configure conftest.file" \ | |
3682 | && test "$*" != "X conftest.file $srcdir/configure"; then | |
3683 | ||
3684 | # If neither matched, then we have a broken ls. This can happen | |
3685 | # if, for instance, CONFIG_SHELL is bash and it inherits a | |
3686 | # broken ls alias from the environment. This has actually | |
3687 | # happened. Such a system could not be considered "sane". | |
3688 | as_fn_error $? "ls -t appears to fail. Make sure there is not a broken | |
3689 | alias in your environment" "$LINENO" 5 | |
3690 | fi | |
3691 | if test "$2" = conftest.file || test $am_try -eq 2; then | |
3692 | break | |
3693 | fi | |
3694 | # Just in case. | |
3695 | sleep 1 | |
3696 | am_has_slept=yes | |
3697 | done | |
3698 | test "$2" = conftest.file | |
3699 | ) | |
3700 | then | |
3701 | # Ok. | |
3702 | : | |
3703 | else | |
3704 | as_fn_error $? "newly created file is older than distributed files! | |
3705 | Check your system clock" "$LINENO" 5 | |
3706 | fi | |
3707 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
3708 | $as_echo "yes" >&6; } | |
3709 | # If we didn't sleep, we still need to ensure time stamps of config.status and | |
3710 | # generated files are strictly newer. | |
3711 | am_sleep_pid= | |
3712 | if grep 'slept: no' conftest.file >/dev/null 2>&1; then | |
3713 | ( sleep 1 ) & | |
3714 | am_sleep_pid=$! | |
3715 | fi | |
3716 | ||
3717 | rm -f conftest.file | |
3718 | ||
3719 | test "$program_prefix" != NONE && | |
3720 | program_transform_name="s&^&$program_prefix&;$program_transform_name" | |
3721 | # Use a double $ so make ignores it. | |
3722 | test "$program_suffix" != NONE && | |
3723 | program_transform_name="s&\$&$program_suffix&;$program_transform_name" | |
3724 | # Double any \ or $. | |
3725 | # By default was `s,x,x', remove it if useless. | |
3726 | ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' | |
3727 | program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` | |
3728 | ||
3729 | if test x"${MISSING+set}" != xset; then | |
3730 | case $am_aux_dir in | |
3731 | *\ * | *\ *) | |
3732 | MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; | |
3733 | *) | |
3734 | MISSING="\${SHELL} $am_aux_dir/missing" ;; | |
3735 | esac | |
3736 | fi | |
3737 | # Use eval to expand $SHELL | |
3738 | if eval "$MISSING --is-lightweight"; then | |
3739 | am_missing_run="$MISSING " | |
3740 | else | |
3741 | am_missing_run= | |
3742 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 | |
3743 | $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} | |
3744 | fi | |
3745 | ||
3746 | if test x"${install_sh+set}" != xset; then | |
3747 | case $am_aux_dir in | |
3748 | *\ * | *\ *) | |
3749 | install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; | |
3750 | *) | |
3751 | install_sh="\${SHELL} $am_aux_dir/install-sh" | |
3752 | esac | |
3753 | fi | |
3754 | ||
3755 | # Installed binaries are usually stripped using 'strip' when the user | |
3756 | # run "make install-strip". However 'strip' might not be the right | |
3757 | # tool to use in cross-compilation environments, therefore Automake | |
3758 | # will honor the 'STRIP' environment variable to overrule this program. | |
3759 | if test "$cross_compiling" != no; then | |
3760 | if test -n "$ac_tool_prefix"; then | |
3761 | # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. | |
3762 | set dummy ${ac_tool_prefix}strip; ac_word=$2 | |
3763 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3764 | $as_echo_n "checking for $ac_word... " >&6; } | |
3765 | if ${ac_cv_prog_STRIP+:} false; then : | |
3766 | $as_echo_n "(cached) " >&6 | |
3767 | else | |
3768 | if test -n "$STRIP"; then | |
3769 | ac_cv_prog_STRIP="$STRIP" # Let the user override the test. | |
3770 | else | |
3771 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3772 | for as_dir in $PATH | |
3773 | do | |
3774 | IFS=$as_save_IFS | |
3775 | test -z "$as_dir" && as_dir=. | |
3776 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3777 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3778 | ac_cv_prog_STRIP="${ac_tool_prefix}strip" | |
3779 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3780 | break 2 | |
3781 | fi | |
3782 | done | |
3783 | done | |
3784 | IFS=$as_save_IFS | |
3785 | ||
3786 | fi | |
3787 | fi | |
3788 | STRIP=$ac_cv_prog_STRIP | |
3789 | if test -n "$STRIP"; then | |
3790 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 | |
3791 | $as_echo "$STRIP" >&6; } | |
3792 | else | |
3793 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3794 | $as_echo "no" >&6; } | |
3795 | fi | |
3796 | ||
3797 | ||
3798 | fi | |
3799 | if test -z "$ac_cv_prog_STRIP"; then | |
3800 | ac_ct_STRIP=$STRIP | |
3801 | # Extract the first word of "strip", so it can be a program name with args. | |
3802 | set dummy strip; ac_word=$2 | |
3803 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3804 | $as_echo_n "checking for $ac_word... " >&6; } | |
3805 | if ${ac_cv_prog_ac_ct_STRIP+:} false; then : | |
3806 | $as_echo_n "(cached) " >&6 | |
3807 | else | |
3808 | if test -n "$ac_ct_STRIP"; then | |
3809 | ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. | |
3810 | else | |
3811 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3812 | for as_dir in $PATH | |
3813 | do | |
3814 | IFS=$as_save_IFS | |
3815 | test -z "$as_dir" && as_dir=. | |
3816 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3817 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3818 | ac_cv_prog_ac_ct_STRIP="strip" | |
3819 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3820 | break 2 | |
3821 | fi | |
3822 | done | |
3823 | done | |
3824 | IFS=$as_save_IFS | |
3825 | ||
3826 | fi | |
3827 | fi | |
3828 | ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP | |
3829 | if test -n "$ac_ct_STRIP"; then | |
3830 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 | |
3831 | $as_echo "$ac_ct_STRIP" >&6; } | |
3832 | else | |
3833 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3834 | $as_echo "no" >&6; } | |
3835 | fi | |
3836 | ||
3837 | if test "x$ac_ct_STRIP" = x; then | |
3838 | STRIP=":" | |
3839 | else | |
3840 | case $cross_compiling:$ac_tool_warned in | |
3841 | yes:) | |
3842 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
3843 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
3844 | ac_tool_warned=yes ;; | |
3845 | esac | |
3846 | STRIP=$ac_ct_STRIP | |
3847 | fi | |
3848 | else | |
3849 | STRIP="$ac_cv_prog_STRIP" | |
3850 | fi | |
3851 | ||
3852 | fi | |
3853 | INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" | |
3854 | ||
3855 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 | |
3856 | $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } | |
3857 | if test -z "$MKDIR_P"; then | |
3858 | if ${ac_cv_path_mkdir+:} false; then : | |
3859 | $as_echo_n "(cached) " >&6 | |
3860 | else | |
3861 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3862 | for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin | |
3863 | do | |
3864 | IFS=$as_save_IFS | |
3865 | test -z "$as_dir" && as_dir=. | |
3866 | for ac_prog in mkdir gmkdir; do | |
3867 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3868 | as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue | |
3869 | case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( | |
3870 | 'mkdir (GNU coreutils) '* | \ | |
3871 | 'mkdir (coreutils) '* | \ | |
3872 | 'mkdir (fileutils) '4.1*) | |
3873 | ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext | |
3874 | break 3;; | |
3875 | esac | |
3876 | done | |
3877 | done | |
3878 | done | |
3879 | IFS=$as_save_IFS | |
3880 | ||
3881 | fi | |
3882 | ||
3883 | test -d ./--version && rmdir ./--version | |
3884 | if test "${ac_cv_path_mkdir+set}" = set; then | |
3885 | MKDIR_P="$ac_cv_path_mkdir -p" | |
3886 | else | |
3887 | # As a last resort, use the slow shell script. Don't cache a | |
3888 | # value for MKDIR_P within a source directory, because that will | |
3889 | # break other packages using the cache if that directory is | |
3890 | # removed, or if the value is a relative name. | |
3891 | MKDIR_P="$ac_install_sh -d" | |
3892 | fi | |
3893 | fi | |
3894 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 | |
3895 | $as_echo "$MKDIR_P" >&6; } | |
3896 | ||
3897 | for ac_prog in gawk mawk nawk awk | |
3898 | do | |
3899 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3900 | set dummy $ac_prog; ac_word=$2 | |
3901 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3902 | $as_echo_n "checking for $ac_word... " >&6; } | |
3903 | if ${ac_cv_prog_AWK+:} false; then : | |
3904 | $as_echo_n "(cached) " >&6 | |
3905 | else | |
3906 | if test -n "$AWK"; then | |
3907 | ac_cv_prog_AWK="$AWK" # Let the user override the test. | |
3908 | else | |
3909 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3910 | for as_dir in $PATH | |
3911 | do | |
3912 | IFS=$as_save_IFS | |
3913 | test -z "$as_dir" && as_dir=. | |
3914 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3915 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3916 | ac_cv_prog_AWK="$ac_prog" | |
3917 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3918 | break 2 | |
3919 | fi | |
3920 | done | |
3921 | done | |
3922 | IFS=$as_save_IFS | |
3923 | ||
3924 | fi | |
3925 | fi | |
3926 | AWK=$ac_cv_prog_AWK | |
3927 | if test -n "$AWK"; then | |
3928 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 | |
3929 | $as_echo "$AWK" >&6; } | |
3930 | else | |
3931 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3932 | $as_echo "no" >&6; } | |
3933 | fi | |
3934 | ||
3935 | ||
3936 | test -n "$AWK" && break | |
3937 | done | |
3938 | ||
3939 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 | |
3940 | $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } | |
3941 | set x ${MAKE-make} | |
3942 | ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` | |
3943 | if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : | |
3944 | $as_echo_n "(cached) " >&6 | |
3945 | else | |
3946 | cat >conftest.make <<\_ACEOF | |
3947 | SHELL = /bin/sh | |
3948 | all: | |
3949 | @echo '@@@%%%=$(MAKE)=@@@%%%' | |
3950 | _ACEOF | |
3951 | # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. | |
3952 | case `${MAKE-make} -f conftest.make 2>/dev/null` in | |
3953 | *@@@%%%=?*=@@@%%%*) | |
3954 | eval ac_cv_prog_make_${ac_make}_set=yes;; | |
3955 | *) | |
3956 | eval ac_cv_prog_make_${ac_make}_set=no;; | |
3957 | esac | |
3958 | rm -f conftest.make | |
3959 | fi | |
3960 | if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then | |
3961 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
3962 | $as_echo "yes" >&6; } | |
3963 | SET_MAKE= | |
3964 | else | |
3965 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3966 | $as_echo "no" >&6; } | |
3967 | SET_MAKE="MAKE=${MAKE-make}" | |
3968 | fi | |
3969 | ||
3970 | rm -rf .tst 2>/dev/null | |
3971 | mkdir .tst 2>/dev/null | |
3972 | if test -d .tst; then | |
3973 | am__leading_dot=. | |
3974 | else | |
3975 | am__leading_dot=_ | |
3976 | fi | |
3977 | rmdir .tst 2>/dev/null | |
3978 | ||
3979 | DEPDIR="${am__leading_dot}deps" | |
3980 | ||
3981 | ac_config_commands="$ac_config_commands depfiles" | |
3982 | ||
3983 | ||
3984 | am_make=${MAKE-make} | |
3985 | cat > confinc << 'END' | |
3986 | am__doit: | |
3987 | @echo this is the am__doit target | |
3988 | .PHONY: am__doit | |
3989 | END | |
3990 | # If we don't find an include directive, just comment out the code. | |
3991 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 | |
3992 | $as_echo_n "checking for style of include used by $am_make... " >&6; } | |
3993 | am__include="#" | |
3994 | am__quote= | |
3995 | _am_result=none | |
3996 | # First try GNU make style include. | |
3997 | echo "include confinc" > confmf | |
3998 | # Ignore all kinds of additional output from 'make'. | |
3999 | case `$am_make -s -f confmf 2> /dev/null` in #( | |
4000 | *the\ am__doit\ target*) | |
4001 | am__include=include | |
4002 | am__quote= | |
4003 | _am_result=GNU | |
4004 | ;; | |
4005 | esac | |
4006 | # Now try BSD make style include. | |
4007 | if test "$am__include" = "#"; then | |
4008 | echo '.include "confinc"' > confmf | |
4009 | case `$am_make -s -f confmf 2> /dev/null` in #( | |
4010 | *the\ am__doit\ target*) | |
4011 | am__include=.include | |
4012 | am__quote="\"" | |
4013 | _am_result=BSD | |
4014 | ;; | |
4015 | esac | |
4016 | fi | |
4017 | ||
4018 | ||
4019 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 | |
4020 | $as_echo "$_am_result" >&6; } | |
4021 | rm -f confinc confmf | |
4022 | ||
4023 | # Check whether --enable-dependency-tracking was given. | |
4024 | if test "${enable_dependency_tracking+set}" = set; then : | |
4025 | enableval=$enable_dependency_tracking; | |
4026 | fi | |
4027 | ||
4028 | if test "x$enable_dependency_tracking" != xno; then | |
4029 | am_depcomp="$ac_aux_dir/depcomp" | |
4030 | AMDEPBACKSLASH='\' | |
4031 | am__nodep='_no' | |
4032 | fi | |
4033 | if test "x$enable_dependency_tracking" != xno; then | |
4034 | AMDEP_TRUE= | |
4035 | AMDEP_FALSE='#' | |
4036 | else | |
4037 | AMDEP_TRUE='#' | |
4038 | AMDEP_FALSE= | |
4039 | fi | |
4040 | ||
4041 | ||
4042 | # Check whether --enable-silent-rules was given. | |
4043 | if test "${enable_silent_rules+set}" = set; then : | |
4044 | enableval=$enable_silent_rules; | |
4045 | fi | |
4046 | ||
4047 | case $enable_silent_rules in # ((( | |
4048 | yes) AM_DEFAULT_VERBOSITY=0;; | |
4049 | no) AM_DEFAULT_VERBOSITY=1;; | |
4050 | *) AM_DEFAULT_VERBOSITY=1;; | |
4051 | esac | |
4052 | am_make=${MAKE-make} | |
4053 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 | |
4054 | $as_echo_n "checking whether $am_make supports nested variables... " >&6; } | |
4055 | if ${am_cv_make_support_nested_variables+:} false; then : | |
4056 | $as_echo_n "(cached) " >&6 | |
4057 | else | |
4058 | if $as_echo 'TRUE=$(BAR$(V)) | |
4059 | BAR0=false | |
4060 | BAR1=true | |
4061 | V=1 | |
4062 | am__doit: | |
4063 | @$(TRUE) | |
4064 | .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then | |
4065 | am_cv_make_support_nested_variables=yes | |
4066 | else | |
4067 | am_cv_make_support_nested_variables=no | |
4068 | fi | |
4069 | fi | |
4070 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 | |
4071 | $as_echo "$am_cv_make_support_nested_variables" >&6; } | |
4072 | if test $am_cv_make_support_nested_variables = yes; then | |
4073 | AM_V='$(V)' | |
4074 | AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' | |
4075 | else | |
4076 | AM_V=$AM_DEFAULT_VERBOSITY | |
4077 | AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY | |
4078 | fi | |
4079 | AM_BACKSLASH='\' | |
4080 | ||
4081 | if test "`cd $srcdir && pwd`" != "`pwd`"; then | |
4082 | # Use -I$(srcdir) only when $(srcdir) != ., so that make's output | |
4083 | # is not polluted with repeated "-I." | |
4084 | am__isrc=' -I$(srcdir)' | |
4085 | # test to see if srcdir already configured | |
4086 | if test -f $srcdir/config.status; then | |
4087 | as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 | |
4088 | fi | |
4089 | fi | |
4090 | ||
4091 | # test whether we have cygpath | |
4092 | if test -z "$CYGPATH_W"; then | |
4093 | if (cygpath --version) >/dev/null 2>/dev/null; then | |
4094 | CYGPATH_W='cygpath -w' | |
4095 | else | |
4096 | CYGPATH_W=echo | |
4097 | fi | |
4098 | fi | |
4099 | ||
4100 | ||
4101 | # Define the identity of the package. | |
4102 | PACKAGE='libctf-library' | |
4103 | VERSION='1.2.0-pre' | |
4104 | ||
4105 | ||
4106 | cat >>confdefs.h <<_ACEOF | |
4107 | #define PACKAGE "$PACKAGE" | |
4108 | _ACEOF | |
4109 | ||
4110 | ||
4111 | cat >>confdefs.h <<_ACEOF | |
4112 | #define VERSION "$VERSION" | |
4113 | _ACEOF | |
4114 | ||
4115 | # Some tools Automake needs. | |
4116 | ||
4117 | ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} | |
4118 | ||
4119 | ||
4120 | AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} | |
4121 | ||
4122 | ||
4123 | AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} | |
4124 | ||
4125 | ||
4126 | AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} | |
4127 | ||
4128 | ||
4129 | MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} | |
4130 | ||
4131 | # For better backward compatibility. To be removed once Automake 1.9.x | |
4132 | # dies out for good. For more background, see: | |
4133 | # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> | |
4134 | # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> | |
4135 | mkdir_p='$(MKDIR_P)' | |
4136 | ||
4137 | # We need awk for the "check" target (and possibly the TAP driver). The | |
4138 | # system "awk" is bad on some platforms. | |
4139 | # Always define AMTAR for backward compatibility. Yes, it's still used | |
4140 | # in the wild :-( We should find a proper way to deprecate it ... | |
4141 | AMTAR='$${TAR-tar}' | |
4142 | ||
4143 | ||
4144 | # We'll loop over all known methods to create a tar archive until one works. | |
4145 | _am_tools='gnutar pax cpio none' | |
4146 | ||
4147 | am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' | |
4148 | ||
4149 | ||
4150 | ||
4151 | ||
4152 | ||
4153 | depcc="$CC" am_compiler_list= | |
4154 | ||
4155 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 | |
4156 | $as_echo_n "checking dependency style of $depcc... " >&6; } | |
4157 | if ${am_cv_CC_dependencies_compiler_type+:} false; then : | |
4158 | $as_echo_n "(cached) " >&6 | |
4159 | else | |
4160 | if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then | |
4161 | # We make a subdir and do the tests there. Otherwise we can end up | |
4162 | # making bogus files that we don't know about and never remove. For | |
4163 | # instance it was reported that on HP-UX the gcc test will end up | |
4164 | # making a dummy file named 'D' -- because '-MD' means "put the output | |
4165 | # in D". | |
4166 | rm -rf conftest.dir | |
4167 | mkdir conftest.dir | |
4168 | # Copy depcomp to subdir because otherwise we won't find it if we're | |
4169 | # using a relative directory. | |
4170 | cp "$am_depcomp" conftest.dir | |
4171 | cd conftest.dir | |
4172 | # We will build objects and dependencies in a subdirectory because | |
4173 | # it helps to detect inapplicable dependency modes. For instance | |
4174 | # both Tru64's cc and ICC support -MD to output dependencies as a | |
4175 | # side effect of compilation, but ICC will put the dependencies in | |
4176 | # the current directory while Tru64 will put them in the object | |
4177 | # directory. | |
4178 | mkdir sub | |
4179 | ||
4180 | am_cv_CC_dependencies_compiler_type=none | |
4181 | if test "$am_compiler_list" = ""; then | |
4182 | am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` | |
4183 | fi | |
4184 | am__universal=false | |
4185 | case " $depcc " in #( | |
4186 | *\ -arch\ *\ -arch\ *) am__universal=true ;; | |
4187 | esac | |
4188 | ||
4189 | for depmode in $am_compiler_list; do | |
4190 | # Setup a source with many dependencies, because some compilers | |
4191 | # like to wrap large dependency lists on column 80 (with \), and | |
4192 | # we should not choose a depcomp mode which is confused by this. | |
4193 | # | |
4194 | # We need to recreate these files for each test, as the compiler may | |
4195 | # overwrite some of them when testing with obscure command lines. | |
4196 | # This happens at least with the AIX C compiler. | |
4197 | : > sub/conftest.c | |
4198 | for i in 1 2 3 4 5 6; do | |
4199 | echo '#include "conftst'$i'.h"' >> sub/conftest.c | |
4200 | # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with | |
4201 | # Solaris 10 /bin/sh. | |
4202 | echo '/* dummy */' > sub/conftst$i.h | |
4203 | done | |
4204 | echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf | |
4205 | ||
4206 | # We check with '-c' and '-o' for the sake of the "dashmstdout" | |
4207 | # mode. It turns out that the SunPro C++ compiler does not properly | |
4208 | # handle '-M -o', and we need to detect this. Also, some Intel | |
4209 | # versions had trouble with output in subdirs. | |
4210 | am__obj=sub/conftest.${OBJEXT-o} | |
4211 | am__minus_obj="-o $am__obj" | |
4212 | case $depmode in | |
4213 | gcc) | |
4214 | # This depmode causes a compiler race in universal mode. | |
4215 | test "$am__universal" = false || continue | |
4216 | ;; | |
4217 | nosideeffect) | |
4218 | # After this tag, mechanisms are not by side-effect, so they'll | |
4219 | # only be used when explicitly requested. | |
4220 | if test "x$enable_dependency_tracking" = xyes; then | |
4221 | continue | |
4222 | else | |
4223 | break | |
4224 | fi | |
4225 | ;; | |
4226 | msvc7 | msvc7msys | msvisualcpp | msvcmsys) | |
4227 | # This compiler won't grok '-c -o', but also, the minuso test has | |
4228 | # not run yet. These depmodes are late enough in the game, and | |
4229 | # so weak that their functioning should not be impacted. | |
4230 | am__obj=conftest.${OBJEXT-o} | |
4231 | am__minus_obj= | |
4232 | ;; | |
4233 | none) break ;; | |
4234 | esac | |
4235 | if depmode=$depmode \ | |
4236 | source=sub/conftest.c object=$am__obj \ | |
4237 | depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ | |
4238 | $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ | |
4239 | >/dev/null 2>conftest.err && | |
4240 | grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && | |
4241 | grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && | |
4242 | grep $am__obj sub/conftest.Po > /dev/null 2>&1 && | |
4243 | ${MAKE-make} -s -f confmf > /dev/null 2>&1; then | |
4244 | # icc doesn't choke on unknown options, it will just issue warnings | |
4245 | # or remarks (even with -Werror). So we grep stderr for any message | |
4246 | # that says an option was ignored or not supported. | |
4247 | # When given -MP, icc 7.0 and 7.1 complain thusly: | |
4248 | # icc: Command line warning: ignoring option '-M'; no argument required | |
4249 | # The diagnosis changed in icc 8.0: | |
4250 | # icc: Command line remark: option '-MP' not supported | |
4251 | if (grep 'ignoring option' conftest.err || | |
4252 | grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else | |
4253 | am_cv_CC_dependencies_compiler_type=$depmode | |
4254 | break | |
4255 | fi | |
4256 | fi | |
4257 | done | |
4258 | ||
4259 | cd .. | |
4260 | rm -rf conftest.dir | |
4261 | else | |
4262 | am_cv_CC_dependencies_compiler_type=none | |
4263 | fi | |
4264 | ||
4265 | fi | |
4266 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 | |
4267 | $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } | |
4268 | CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type | |
4269 | ||
4270 | if | |
4271 | test "x$enable_dependency_tracking" != xno \ | |
4272 | && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then | |
4273 | am__fastdepCC_TRUE= | |
4274 | am__fastdepCC_FALSE='#' | |
4275 | else | |
4276 | am__fastdepCC_TRUE='#' | |
4277 | am__fastdepCC_FALSE= | |
4278 | fi | |
4279 | ||
4280 | ||
4281 | ||
4282 | # POSIX will say in a future version that running "rm -f" with no argument | |
4283 | # is OK; and we want to be able to make that assumption in our Makefile | |
4284 | # recipes. So use an aggressive probe to check that the usage we want is | |
4285 | # actually supported "in the wild" to an acceptable degree. | |
4286 | # See automake bug#10828. | |
4287 | # To make any issue more visible, cause the running configure to be aborted | |
4288 | # by default if the 'rm' program in use doesn't match our expectations; the | |
4289 | # user can still override this though. | |
4290 | if rm -f && rm -fr && rm -rf; then : OK; else | |
4291 | cat >&2 <<'END' | |
4292 | Oops! | |
4293 | ||
4294 | Your 'rm' program seems unable to run without file operands specified | |
4295 | on the command line, even when the '-f' option is present. This is contrary | |
4296 | to the behaviour of most rm programs out there, and not conforming with | |
4297 | the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> | |
4298 | ||
4299 | Please tell bug-automake@gnu.org about your system, including the value | |
4300 | of your $PATH and any error possibly output before this message. This | |
4301 | can help us improve future automake versions. | |
4302 | ||
4303 | END | |
4304 | if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then | |
4305 | echo 'Configuration will proceed anyway, since you have set the' >&2 | |
4306 | echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 | |
4307 | echo >&2 | |
4308 | else | |
4309 | cat >&2 <<'END' | |
4310 | Aborting the configuration process, to ensure you take notice of the issue. | |
4311 | ||
4312 | You can download and install GNU coreutils to get an 'rm' implementation | |
4313 | that behaves properly: <http://www.gnu.org/software/coreutils/>. | |
4314 | ||
4315 | If you want to complete the configuration process using your problematic | |
4316 | 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM | |
4317 | to "yes", and re-run configure. | |
4318 | ||
4319 | END | |
4320 | as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 | |
4321 | fi | |
4322 | fi | |
4323 | ||
4324 | ||
4325 | # Checks for programs. | |
4326 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 | |
4327 | $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } | |
4328 | set x ${MAKE-make} | |
4329 | ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` | |
4330 | if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : | |
4331 | $as_echo_n "(cached) " >&6 | |
4332 | else | |
4333 | cat >conftest.make <<\_ACEOF | |
4334 | SHELL = /bin/sh | |
4335 | all: | |
4336 | @echo '@@@%%%=$(MAKE)=@@@%%%' | |
4337 | _ACEOF | |
4338 | # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. | |
4339 | case `${MAKE-make} -f conftest.make 2>/dev/null` in | |
4340 | *@@@%%%=?*=@@@%%%*) | |
4341 | eval ac_cv_prog_make_${ac_make}_set=yes;; | |
4342 | *) | |
4343 | eval ac_cv_prog_make_${ac_make}_set=no;; | |
4344 | esac | |
4345 | rm -f conftest.make | |
4346 | fi | |
4347 | if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then | |
4348 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
4349 | $as_echo "yes" >&6; } | |
4350 | SET_MAKE= | |
4351 | else | |
4352 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4353 | $as_echo "no" >&6; } | |
4354 | SET_MAKE="MAKE=${MAKE-make}" | |
4355 | fi | |
4356 | ||
4357 | ac_ext=c | |
4358 | ac_cpp='$CPP $CPPFLAGS' | |
4359 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4360 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4361 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
4362 | if test -n "$ac_tool_prefix"; then | |
4363 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
4364 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
4365 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4366 | $as_echo_n "checking for $ac_word... " >&6; } | |
4367 | if ${ac_cv_prog_CC+:} false; then : | |
4368 | $as_echo_n "(cached) " >&6 | |
4369 | else | |
4370 | if test -n "$CC"; then | |
4371 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
4372 | else | |
4373 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4374 | for as_dir in $PATH | |
4375 | do | |
4376 | IFS=$as_save_IFS | |
4377 | test -z "$as_dir" && as_dir=. | |
4378 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4379 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4380 | ac_cv_prog_CC="${ac_tool_prefix}gcc" | |
4381 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4382 | break 2 | |
4383 | fi | |
4384 | done | |
4385 | done | |
4386 | IFS=$as_save_IFS | |
4387 | ||
4388 | fi | |
4389 | fi | |
4390 | CC=$ac_cv_prog_CC | |
4391 | if test -n "$CC"; then | |
4392 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
4393 | $as_echo "$CC" >&6; } | |
4394 | else | |
4395 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4396 | $as_echo "no" >&6; } | |
4397 | fi | |
4398 | ||
4399 | ||
4400 | fi | |
4401 | if test -z "$ac_cv_prog_CC"; then | |
4402 | ac_ct_CC=$CC | |
4403 | # Extract the first word of "gcc", so it can be a program name with args. | |
4404 | set dummy gcc; ac_word=$2 | |
4405 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4406 | $as_echo_n "checking for $ac_word... " >&6; } | |
4407 | if ${ac_cv_prog_ac_ct_CC+:} false; then : | |
4408 | $as_echo_n "(cached) " >&6 | |
4409 | else | |
4410 | if test -n "$ac_ct_CC"; then | |
4411 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
4412 | else | |
4413 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4414 | for as_dir in $PATH | |
4415 | do | |
4416 | IFS=$as_save_IFS | |
4417 | test -z "$as_dir" && as_dir=. | |
4418 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4419 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4420 | ac_cv_prog_ac_ct_CC="gcc" | |
4421 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4422 | break 2 | |
4423 | fi | |
4424 | done | |
4425 | done | |
4426 | IFS=$as_save_IFS | |
4427 | ||
4428 | fi | |
4429 | fi | |
4430 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
4431 | if test -n "$ac_ct_CC"; then | |
4432 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 | |
4433 | $as_echo "$ac_ct_CC" >&6; } | |
4434 | else | |
4435 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4436 | $as_echo "no" >&6; } | |
4437 | fi | |
4438 | ||
4439 | if test "x$ac_ct_CC" = x; then | |
4440 | CC="" | |
4441 | else | |
4442 | case $cross_compiling:$ac_tool_warned in | |
4443 | yes:) | |
4444 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
4445 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
4446 | ac_tool_warned=yes ;; | |
4447 | esac | |
4448 | CC=$ac_ct_CC | |
4449 | fi | |
4450 | else | |
4451 | CC="$ac_cv_prog_CC" | |
4452 | fi | |
4453 | ||
4454 | if test -z "$CC"; then | |
4455 | if test -n "$ac_tool_prefix"; then | |
4456 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
4457 | set dummy ${ac_tool_prefix}cc; ac_word=$2 | |
4458 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4459 | $as_echo_n "checking for $ac_word... " >&6; } | |
4460 | if ${ac_cv_prog_CC+:} false; then : | |
4461 | $as_echo_n "(cached) " >&6 | |
4462 | else | |
4463 | if test -n "$CC"; then | |
4464 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
4465 | else | |
4466 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4467 | for as_dir in $PATH | |
4468 | do | |
4469 | IFS=$as_save_IFS | |
4470 | test -z "$as_dir" && as_dir=. | |
4471 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4472 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4473 | ac_cv_prog_CC="${ac_tool_prefix}cc" | |
4474 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4475 | break 2 | |
4476 | fi | |
4477 | done | |
4478 | done | |
4479 | IFS=$as_save_IFS | |
4480 | ||
4481 | fi | |
4482 | fi | |
4483 | CC=$ac_cv_prog_CC | |
4484 | if test -n "$CC"; then | |
4485 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
4486 | $as_echo "$CC" >&6; } | |
4487 | else | |
4488 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4489 | $as_echo "no" >&6; } | |
4490 | fi | |
4491 | ||
4492 | ||
4493 | fi | |
4494 | fi | |
4495 | if test -z "$CC"; then | |
4496 | # Extract the first word of "cc", so it can be a program name with args. | |
4497 | set dummy cc; ac_word=$2 | |
4498 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4499 | $as_echo_n "checking for $ac_word... " >&6; } | |
4500 | if ${ac_cv_prog_CC+:} false; then : | |
4501 | $as_echo_n "(cached) " >&6 | |
4502 | else | |
4503 | if test -n "$CC"; then | |
4504 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
4505 | else | |
4506 | ac_prog_rejected=no | |
4507 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4508 | for as_dir in $PATH | |
4509 | do | |
4510 | IFS=$as_save_IFS | |
4511 | test -z "$as_dir" && as_dir=. | |
4512 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4513 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4514 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then | |
4515 | ac_prog_rejected=yes | |
4516 | continue | |
4517 | fi | |
4518 | ac_cv_prog_CC="cc" | |
4519 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4520 | break 2 | |
4521 | fi | |
4522 | done | |
4523 | done | |
4524 | IFS=$as_save_IFS | |
4525 | ||
4526 | if test $ac_prog_rejected = yes; then | |
4527 | # We found a bogon in the path, so make sure we never use it. | |
4528 | set dummy $ac_cv_prog_CC | |
4529 | shift | |
4530 | if test $# != 0; then | |
4531 | # We chose a different compiler from the bogus one. | |
4532 | # However, it has the same basename, so the bogon will be chosen | |
4533 | # first if we set CC to just the basename; use the full file name. | |
4534 | shift | |
4535 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" | |
4536 | fi | |
4537 | fi | |
4538 | fi | |
4539 | fi | |
4540 | CC=$ac_cv_prog_CC | |
4541 | if test -n "$CC"; then | |
4542 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
4543 | $as_echo "$CC" >&6; } | |
4544 | else | |
4545 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4546 | $as_echo "no" >&6; } | |
4547 | fi | |
4548 | ||
4549 | ||
4550 | fi | |
4551 | if test -z "$CC"; then | |
4552 | if test -n "$ac_tool_prefix"; then | |
4553 | for ac_prog in cl.exe | |
4554 | do | |
4555 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
4556 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
4557 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4558 | $as_echo_n "checking for $ac_word... " >&6; } | |
4559 | if ${ac_cv_prog_CC+:} false; then : | |
4560 | $as_echo_n "(cached) " >&6 | |
4561 | else | |
4562 | if test -n "$CC"; then | |
4563 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
4564 | else | |
4565 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4566 | for as_dir in $PATH | |
4567 | do | |
4568 | IFS=$as_save_IFS | |
4569 | test -z "$as_dir" && as_dir=. | |
4570 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4571 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4572 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" | |
4573 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4574 | break 2 | |
4575 | fi | |
4576 | done | |
4577 | done | |
4578 | IFS=$as_save_IFS | |
4579 | ||
4580 | fi | |
4581 | fi | |
4582 | CC=$ac_cv_prog_CC | |
4583 | if test -n "$CC"; then | |
4584 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
4585 | $as_echo "$CC" >&6; } | |
4586 | else | |
4587 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4588 | $as_echo "no" >&6; } | |
4589 | fi | |
4590 | ||
4591 | ||
4592 | test -n "$CC" && break | |
4593 | done | |
4594 | fi | |
4595 | if test -z "$CC"; then | |
4596 | ac_ct_CC=$CC | |
4597 | for ac_prog in cl.exe | |
4598 | do | |
4599 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4600 | set dummy $ac_prog; ac_word=$2 | |
4601 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4602 | $as_echo_n "checking for $ac_word... " >&6; } | |
4603 | if ${ac_cv_prog_ac_ct_CC+:} false; then : | |
4604 | $as_echo_n "(cached) " >&6 | |
4605 | else | |
4606 | if test -n "$ac_ct_CC"; then | |
4607 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
4608 | else | |
4609 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4610 | for as_dir in $PATH | |
4611 | do | |
4612 | IFS=$as_save_IFS | |
4613 | test -z "$as_dir" && as_dir=. | |
4614 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4615 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4616 | ac_cv_prog_ac_ct_CC="$ac_prog" | |
4617 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4618 | break 2 | |
4619 | fi | |
4620 | done | |
4621 | done | |
4622 | IFS=$as_save_IFS | |
4623 | ||
4624 | fi | |
4625 | fi | |
4626 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
4627 | if test -n "$ac_ct_CC"; then | |
4628 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 | |
4629 | $as_echo "$ac_ct_CC" >&6; } | |
4630 | else | |
4631 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4632 | $as_echo "no" >&6; } | |
4633 | fi | |
4634 | ||
4635 | ||
4636 | test -n "$ac_ct_CC" && break | |
4637 | done | |
4638 | ||
4639 | if test "x$ac_ct_CC" = x; then | |
4640 | CC="" | |
4641 | else | |
4642 | case $cross_compiling:$ac_tool_warned in | |
4643 | yes:) | |
4644 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
4645 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
4646 | ac_tool_warned=yes ;; | |
4647 | esac | |
4648 | CC=$ac_ct_CC | |
4649 | fi | |
4650 | fi | |
4651 | ||
4652 | fi | |
4653 | ||
4654 | ||
4655 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
4656 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
4657 | as_fn_error $? "no acceptable C compiler found in \$PATH | |
4658 | See \`config.log' for more details" "$LINENO" 5; } | |
4659 | ||
4660 | # Provide some information about the compiler. | |
4661 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 | |
4662 | set X $ac_compile | |
4663 | ac_compiler=$2 | |
4664 | for ac_option in --version -v -V -qversion; do | |
4665 | { { ac_try="$ac_compiler $ac_option >&5" | |
4666 | case "(($ac_try" in | |
4667 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4668 | *) ac_try_echo=$ac_try;; | |
4669 | esac | |
4670 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4671 | $as_echo "$ac_try_echo"; } >&5 | |
4672 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
4673 | ac_status=$? | |
4674 | if test -s conftest.err; then | |
4675 | sed '10a\ | |
4676 | ... rest of stderr output deleted ... | |
4677 | 10q' conftest.err >conftest.er1 | |
4678 | cat conftest.er1 >&5 | |
4679 | fi | |
4680 | rm -f conftest.er1 conftest.err | |
4681 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4682 | test $ac_status = 0; } | |
4683 | done | |
4684 | ||
4685 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 | |
4686 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } | |
4687 | if ${ac_cv_c_compiler_gnu+:} false; then : | |
4688 | $as_echo_n "(cached) " >&6 | |
4689 | else | |
4690 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4691 | /* end confdefs.h. */ | |
4692 | ||
4693 | int | |
4694 | main () | |
4695 | { | |
4696 | #ifndef __GNUC__ | |
4697 | choke me | |
4698 | #endif | |
4699 | ||
4700 | ; | |
4701 | return 0; | |
4702 | } | |
4703 | _ACEOF | |
4704 | if ac_fn_c_try_compile "$LINENO"; then : | |
4705 | ac_compiler_gnu=yes | |
4706 | else | |
4707 | ac_compiler_gnu=no | |
4708 | fi | |
4709 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4710 | ac_cv_c_compiler_gnu=$ac_compiler_gnu | |
4711 | ||
4712 | fi | |
4713 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 | |
4714 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } | |
4715 | if test $ac_compiler_gnu = yes; then | |
4716 | GCC=yes | |
4717 | else | |
4718 | GCC= | |
4719 | fi | |
4720 | ac_test_CFLAGS=${CFLAGS+set} | |
4721 | ac_save_CFLAGS=$CFLAGS | |
4722 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 | |
4723 | $as_echo_n "checking whether $CC accepts -g... " >&6; } | |
4724 | if ${ac_cv_prog_cc_g+:} false; then : | |
4725 | $as_echo_n "(cached) " >&6 | |
4726 | else | |
4727 | ac_save_c_werror_flag=$ac_c_werror_flag | |
4728 | ac_c_werror_flag=yes | |
4729 | ac_cv_prog_cc_g=no | |
4730 | CFLAGS="-g" | |
4731 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4732 | /* end confdefs.h. */ | |
4733 | ||
4734 | int | |
4735 | main () | |
4736 | { | |
4737 | ||
4738 | ; | |
4739 | return 0; | |
4740 | } | |
4741 | _ACEOF | |
4742 | if ac_fn_c_try_compile "$LINENO"; then : | |
4743 | ac_cv_prog_cc_g=yes | |
4744 | else | |
4745 | CFLAGS="" | |
4746 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4747 | /* end confdefs.h. */ | |
4748 | ||
4749 | int | |
4750 | main () | |
4751 | { | |
4752 | ||
4753 | ; | |
4754 | return 0; | |
4755 | } | |
4756 | _ACEOF | |
4757 | if ac_fn_c_try_compile "$LINENO"; then : | |
4758 | ||
4759 | else | |
4760 | ac_c_werror_flag=$ac_save_c_werror_flag | |
4761 | CFLAGS="-g" | |
4762 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4763 | /* end confdefs.h. */ | |
4764 | ||
4765 | int | |
4766 | main () | |
4767 | { | |
4768 | ||
4769 | ; | |
4770 | return 0; | |
4771 | } | |
4772 | _ACEOF | |
4773 | if ac_fn_c_try_compile "$LINENO"; then : | |
4774 | ac_cv_prog_cc_g=yes | |
4775 | fi | |
4776 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4777 | fi | |
4778 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4779 | fi | |
4780 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4781 | ac_c_werror_flag=$ac_save_c_werror_flag | |
4782 | fi | |
4783 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 | |
4784 | $as_echo "$ac_cv_prog_cc_g" >&6; } | |
4785 | if test "$ac_test_CFLAGS" = set; then | |
4786 | CFLAGS=$ac_save_CFLAGS | |
4787 | elif test $ac_cv_prog_cc_g = yes; then | |
4788 | if test "$GCC" = yes; then | |
4789 | CFLAGS="-g -O2" | |
4790 | else | |
4791 | CFLAGS="-g" | |
4792 | fi | |
4793 | else | |
4794 | if test "$GCC" = yes; then | |
4795 | CFLAGS="-O2" | |
4796 | else | |
4797 | CFLAGS= | |
4798 | fi | |
4799 | fi | |
4800 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 | |
4801 | $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } | |
4802 | if ${ac_cv_prog_cc_c89+:} false; then : | |
4803 | $as_echo_n "(cached) " >&6 | |
4804 | else | |
4805 | ac_cv_prog_cc_c89=no | |
4806 | ac_save_CC=$CC | |
4807 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4808 | /* end confdefs.h. */ | |
4809 | #include <stdarg.h> | |
4810 | #include <stdio.h> | |
4811 | struct stat; | |
4812 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ | |
4813 | struct buf { int x; }; | |
4814 | FILE * (*rcsopen) (struct buf *, struct stat *, int); | |
4815 | static char *e (p, i) | |
4816 | char **p; | |
4817 | int i; | |
4818 | { | |
4819 | return p[i]; | |
4820 | } | |
4821 | static char *f (char * (*g) (char **, int), char **p, ...) | |
4822 | { | |
4823 | char *s; | |
4824 | va_list v; | |
4825 | va_start (v,p); | |
4826 | s = g (p, va_arg (v,int)); | |
4827 | va_end (v); | |
4828 | return s; | |
4829 | } | |
4830 | ||
4831 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has | |
4832 | function prototypes and stuff, but not '\xHH' hex character constants. | |
4833 | These don't provoke an error unfortunately, instead are silently treated | |
4834 | as 'x'. The following induces an error, until -std is added to get | |
4835 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an | |
4836 | array size at least. It's necessary to write '\x00'==0 to get something | |
4837 | that's true only with -std. */ | |
4838 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; | |
4839 | ||
4840 | /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters | |
4841 | inside strings and character constants. */ | |
4842 | #define FOO(x) 'x' | |
4843 | int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; | |
4844 | ||
4845 | int test (int i, double x); | |
4846 | struct s1 {int (*f) (int a);}; | |
4847 | struct s2 {int (*f) (double a);}; | |
4848 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); | |
4849 | int argc; | |
4850 | char **argv; | |
4851 | int | |
4852 | main () | |
4853 | { | |
4854 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; | |
4855 | ; | |
4856 | return 0; | |
4857 | } | |
4858 | _ACEOF | |
4859 | for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ | |
4860 | -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" | |
4861 | do | |
4862 | CC="$ac_save_CC $ac_arg" | |
4863 | if ac_fn_c_try_compile "$LINENO"; then : | |
4864 | ac_cv_prog_cc_c89=$ac_arg | |
4865 | fi | |
4866 | rm -f core conftest.err conftest.$ac_objext | |
4867 | test "x$ac_cv_prog_cc_c89" != "xno" && break | |
4868 | done | |
4869 | rm -f conftest.$ac_ext | |
4870 | CC=$ac_save_CC | |
4871 | ||
4872 | fi | |
4873 | # AC_CACHE_VAL | |
4874 | case "x$ac_cv_prog_cc_c89" in | |
4875 | x) | |
4876 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 | |
4877 | $as_echo "none needed" >&6; } ;; | |
4878 | xno) | |
4879 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 | |
4880 | $as_echo "unsupported" >&6; } ;; | |
4881 | *) | |
4882 | CC="$CC $ac_cv_prog_cc_c89" | |
4883 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 | |
4884 | $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; | |
4885 | esac | |
4886 | if test "x$ac_cv_prog_cc_c89" != xno; then : | |
4887 | ||
4888 | fi | |
4889 | ||
4890 | ac_ext=c | |
4891 | ac_cpp='$CPP $CPPFLAGS' | |
4892 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4893 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4894 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
4895 | ||
4896 | ac_ext=c | |
4897 | ac_cpp='$CPP $CPPFLAGS' | |
4898 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4899 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4900 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
4901 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 | |
4902 | $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } | |
4903 | if ${am_cv_prog_cc_c_o+:} false; then : | |
4904 | $as_echo_n "(cached) " >&6 | |
4905 | else | |
4906 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4907 | /* end confdefs.h. */ | |
4908 | ||
4909 | int | |
4910 | main () | |
4911 | { | |
4912 | ||
4913 | ; | |
4914 | return 0; | |
4915 | } | |
4916 | _ACEOF | |
4917 | # Make sure it works both with $CC and with simple cc. | |
4918 | # Following AC_PROG_CC_C_O, we do the test twice because some | |
4919 | # compilers refuse to overwrite an existing .o file with -o, | |
4920 | # though they will create one. | |
4921 | am_cv_prog_cc_c_o=yes | |
4922 | for am_i in 1 2; do | |
4923 | if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 | |
4924 | ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 | |
4925 | ac_status=$? | |
4926 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4927 | (exit $ac_status); } \ | |
4928 | && test -f conftest2.$ac_objext; then | |
4929 | : OK | |
4930 | else | |
4931 | am_cv_prog_cc_c_o=no | |
4932 | break | |
4933 | fi | |
4934 | done | |
4935 | rm -f core conftest* | |
4936 | unset am_i | |
4937 | fi | |
4938 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 | |
4939 | $as_echo "$am_cv_prog_cc_c_o" >&6; } | |
4940 | if test "$am_cv_prog_cc_c_o" != yes; then | |
4941 | # Losing compiler, so override with the script. | |
4942 | # FIXME: It is wrong to rewrite CC. | |
4943 | # But if we don't then we get into trouble of one sort or another. | |
4944 | # A longer-term fix would be to have automake use am__CC in this case, | |
4945 | # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" | |
4946 | CC="$am_aux_dir/compile $CC" | |
4947 | fi | |
4948 | ac_ext=c | |
4949 | ac_cpp='$CPP $CPPFLAGS' | |
4950 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4951 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4952 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
4953 | ||
4954 | ||
4955 | if test -n "$ac_tool_prefix"; then | |
4956 | # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. | |
4957 | set dummy ${ac_tool_prefix}ranlib; ac_word=$2 | |
4958 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4959 | $as_echo_n "checking for $ac_word... " >&6; } | |
4960 | if ${ac_cv_prog_RANLIB+:} false; then : | |
4961 | $as_echo_n "(cached) " >&6 | |
4962 | else | |
4963 | if test -n "$RANLIB"; then | |
4964 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. | |
4965 | else | |
4966 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4967 | for as_dir in $PATH | |
4968 | do | |
4969 | IFS=$as_save_IFS | |
4970 | test -z "$as_dir" && as_dir=. | |
4971 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4972 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4973 | ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" | |
4974 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4975 | break 2 | |
4976 | fi | |
4977 | done | |
4978 | done | |
4979 | IFS=$as_save_IFS | |
4980 | ||
4981 | fi | |
4982 | fi | |
4983 | RANLIB=$ac_cv_prog_RANLIB | |
4984 | if test -n "$RANLIB"; then | |
4985 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 | |
4986 | $as_echo "$RANLIB" >&6; } | |
4987 | else | |
4988 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4989 | $as_echo "no" >&6; } | |
4990 | fi | |
4991 | ||
4992 | ||
4993 | fi | |
4994 | if test -z "$ac_cv_prog_RANLIB"; then | |
4995 | ac_ct_RANLIB=$RANLIB | |
4996 | # Extract the first word of "ranlib", so it can be a program name with args. | |
4997 | set dummy ranlib; ac_word=$2 | |
4998 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4999 | $as_echo_n "checking for $ac_word... " >&6; } | |
5000 | if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : | |
5001 | $as_echo_n "(cached) " >&6 | |
5002 | else | |
5003 | if test -n "$ac_ct_RANLIB"; then | |
5004 | ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. | |
5005 | else | |
5006 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5007 | for as_dir in $PATH | |
5008 | do | |
5009 | IFS=$as_save_IFS | |
5010 | test -z "$as_dir" && as_dir=. | |
5011 | for ac_exec_ext in '' $ac_executable_extensions; do | |
5012 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
5013 | ac_cv_prog_ac_ct_RANLIB="ranlib" | |
5014 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5015 | break 2 | |
5016 | fi | |
5017 | done | |
5018 | done | |
5019 | IFS=$as_save_IFS | |
5020 | ||
5021 | fi | |
5022 | fi | |
5023 | ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB | |
5024 | if test -n "$ac_ct_RANLIB"; then | |
5025 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 | |
5026 | $as_echo "$ac_ct_RANLIB" >&6; } | |
5027 | else | |
5028 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5029 | $as_echo "no" >&6; } | |
5030 | fi | |
5031 | ||
5032 | if test "x$ac_ct_RANLIB" = x; then | |
5033 | RANLIB=":" | |
5034 | else | |
5035 | case $cross_compiling:$ac_tool_warned in | |
5036 | yes:) | |
5037 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
5038 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
5039 | ac_tool_warned=yes ;; | |
5040 | esac | |
5041 | RANLIB=$ac_ct_RANLIB | |
5042 | fi | |
5043 | else | |
5044 | RANLIB="$ac_cv_prog_RANLIB" | |
5045 | fi | |
5046 | ||
5047 | if test -n "$ac_tool_prefix"; then | |
5048 | for ac_prog in ar lib "link -lib" | |
5049 | do | |
5050 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
5051 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
5052 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5053 | $as_echo_n "checking for $ac_word... " >&6; } | |
5054 | if ${ac_cv_prog_AR+:} false; then : | |
5055 | $as_echo_n "(cached) " >&6 | |
5056 | else | |
5057 | if test -n "$AR"; then | |
5058 | ac_cv_prog_AR="$AR" # Let the user override the test. | |
5059 | else | |
5060 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5061 | for as_dir in $PATH | |
5062 | do | |
5063 | IFS=$as_save_IFS | |
5064 | test -z "$as_dir" && as_dir=. | |
5065 | for ac_exec_ext in '' $ac_executable_extensions; do | |
5066 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
5067 | ac_cv_prog_AR="$ac_tool_prefix$ac_prog" | |
5068 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5069 | break 2 | |
5070 | fi | |
5071 | done | |
5072 | done | |
5073 | IFS=$as_save_IFS | |
5074 | ||
5075 | fi | |
5076 | fi | |
5077 | AR=$ac_cv_prog_AR | |
5078 | if test -n "$AR"; then | |
5079 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 | |
5080 | $as_echo "$AR" >&6; } | |
5081 | else | |
5082 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5083 | $as_echo "no" >&6; } | |
5084 | fi | |
5085 | ||
5086 | ||
5087 | test -n "$AR" && break | |
5088 | done | |
5089 | fi | |
5090 | if test -z "$AR"; then | |
5091 | ac_ct_AR=$AR | |
5092 | for ac_prog in ar lib "link -lib" | |
5093 | do | |
5094 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5095 | set dummy $ac_prog; ac_word=$2 | |
5096 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5097 | $as_echo_n "checking for $ac_word... " >&6; } | |
5098 | if ${ac_cv_prog_ac_ct_AR+:} false; then : | |
5099 | $as_echo_n "(cached) " >&6 | |
5100 | else | |
5101 | if test -n "$ac_ct_AR"; then | |
5102 | ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. | |
5103 | else | |
5104 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5105 | for as_dir in $PATH | |
5106 | do | |
5107 | IFS=$as_save_IFS | |
5108 | test -z "$as_dir" && as_dir=. | |
5109 | for ac_exec_ext in '' $ac_executable_extensions; do | |
5110 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
5111 | ac_cv_prog_ac_ct_AR="$ac_prog" | |
5112 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5113 | break 2 | |
5114 | fi | |
5115 | done | |
5116 | done | |
5117 | IFS=$as_save_IFS | |
5118 | ||
5119 | fi | |
5120 | fi | |
5121 | ac_ct_AR=$ac_cv_prog_ac_ct_AR | |
5122 | if test -n "$ac_ct_AR"; then | |
5123 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 | |
5124 | $as_echo "$ac_ct_AR" >&6; } | |
5125 | else | |
5126 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5127 | $as_echo "no" >&6; } | |
5128 | fi | |
5129 | ||
5130 | ||
5131 | test -n "$ac_ct_AR" && break | |
5132 | done | |
5133 | ||
5134 | if test "x$ac_ct_AR" = x; then | |
5135 | AR="false" | |
5136 | else | |
5137 | case $cross_compiling:$ac_tool_warned in | |
5138 | yes:) | |
5139 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
5140 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
5141 | ac_tool_warned=yes ;; | |
5142 | esac | |
5143 | AR=$ac_ct_AR | |
5144 | fi | |
5145 | fi | |
5146 | ||
5147 | : ${AR=ar} | |
5148 | ||
5149 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking the archiver ($AR) interface" >&5 | |
5150 | $as_echo_n "checking the archiver ($AR) interface... " >&6; } | |
5151 | if ${am_cv_ar_interface+:} false; then : | |
5152 | $as_echo_n "(cached) " >&6 | |
5153 | else | |
5154 | ac_ext=c | |
5155 | ac_cpp='$CPP $CPPFLAGS' | |
5156 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
5157 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
5158 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
5159 | ||
5160 | am_cv_ar_interface=ar | |
5161 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5162 | /* end confdefs.h. */ | |
5163 | int some_variable = 0; | |
5164 | _ACEOF | |
5165 | if ac_fn_c_try_compile "$LINENO"; then : | |
5166 | am_ar_try='$AR cru libconftest.a conftest.$ac_objext >&5' | |
5167 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$am_ar_try\""; } >&5 | |
5168 | (eval $am_ar_try) 2>&5 | |
5169 | ac_status=$? | |
5170 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5171 | test $ac_status = 0; } | |
5172 | if test "$ac_status" -eq 0; then | |
5173 | am_cv_ar_interface=ar | |
5174 | else | |
5175 | am_ar_try='$AR -NOLOGO -OUT:conftest.lib conftest.$ac_objext >&5' | |
5176 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$am_ar_try\""; } >&5 | |
5177 | (eval $am_ar_try) 2>&5 | |
5178 | ac_status=$? | |
5179 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5180 | test $ac_status = 0; } | |
5181 | if test "$ac_status" -eq 0; then | |
5182 | am_cv_ar_interface=lib | |
5183 | else | |
5184 | am_cv_ar_interface=unknown | |
5185 | fi | |
5186 | fi | |
5187 | rm -f conftest.lib libconftest.a | |
5188 | ||
5189 | fi | |
5190 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5191 | ac_ext=c | |
5192 | ac_cpp='$CPP $CPPFLAGS' | |
5193 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
5194 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
5195 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
5196 | ||
5197 | fi | |
5198 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_ar_interface" >&5 | |
5199 | $as_echo "$am_cv_ar_interface" >&6; } | |
5200 | ||
5201 | case $am_cv_ar_interface in | |
5202 | ar) | |
5203 | ;; | |
5204 | lib) | |
5205 | # Microsoft lib, so override with the ar-lib wrapper script. | |
5206 | # FIXME: It is wrong to rewrite AR. | |
5207 | # But if we don't then we get into trouble of one sort or another. | |
5208 | # A longer-term fix would be to have automake use am__AR in this case, | |
5209 | # and then we could set am__AR="$am_aux_dir/ar-lib \$(AR)" or something | |
5210 | # similar. | |
5211 | AR="$am_aux_dir/ar-lib $AR" | |
5212 | ;; | |
5213 | unknown) | |
5214 | as_fn_error $? "could not determine $AR interface" "$LINENO" 5 | |
5215 | ;; | |
5216 | esac | |
5217 | ||
5218 | ||
5219 | # Check whether --enable-largefile was given. | |
5220 | if test "${enable_largefile+set}" = set; then : | |
5221 | enableval=$enable_largefile; | |
5222 | fi | |
5223 | ||
5224 | if test "$enable_largefile" != no; then | |
5225 | ||
5226 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 | |
5227 | $as_echo_n "checking for special C compiler options needed for large files... " >&6; } | |
5228 | if ${ac_cv_sys_largefile_CC+:} false; then : | |
5229 | $as_echo_n "(cached) " >&6 | |
5230 | else | |
5231 | ac_cv_sys_largefile_CC=no | |
5232 | if test "$GCC" != yes; then | |
5233 | ac_save_CC=$CC | |
5234 | while :; do | |
5235 | # IRIX 6.2 and later do not support large files by default, | |
5236 | # so use the C compiler's -n32 option if that helps. | |
5237 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5238 | /* end confdefs.h. */ | |
5239 | #include <sys/types.h> | |
5240 | /* Check that off_t can represent 2**63 - 1 correctly. | |
5241 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
5242 | since some C++ compilers masquerading as C compilers | |
5243 | incorrectly reject 9223372036854775807. */ | |
5244 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
5245 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
5246 | && LARGE_OFF_T % 2147483647 == 1) | |
5247 | ? 1 : -1]; | |
5248 | int | |
5249 | main () | |
5250 | { | |
5251 | ||
5252 | ; | |
5253 | return 0; | |
5254 | } | |
5255 | _ACEOF | |
5256 | if ac_fn_c_try_compile "$LINENO"; then : | |
5257 | break | |
5258 | fi | |
5259 | rm -f core conftest.err conftest.$ac_objext | |
5260 | CC="$CC -n32" | |
5261 | if ac_fn_c_try_compile "$LINENO"; then : | |
5262 | ac_cv_sys_largefile_CC=' -n32'; break | |
5263 | fi | |
5264 | rm -f core conftest.err conftest.$ac_objext | |
5265 | break | |
5266 | done | |
5267 | CC=$ac_save_CC | |
5268 | rm -f conftest.$ac_ext | |
5269 | fi | |
5270 | fi | |
5271 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 | |
5272 | $as_echo "$ac_cv_sys_largefile_CC" >&6; } | |
5273 | if test "$ac_cv_sys_largefile_CC" != no; then | |
5274 | CC=$CC$ac_cv_sys_largefile_CC | |
5275 | fi | |
5276 | ||
5277 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 | |
5278 | $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } | |
5279 | if ${ac_cv_sys_file_offset_bits+:} false; then : | |
5280 | $as_echo_n "(cached) " >&6 | |
5281 | else | |
5282 | while :; do | |
5283 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5284 | /* end confdefs.h. */ | |
5285 | #include <sys/types.h> | |
5286 | /* Check that off_t can represent 2**63 - 1 correctly. | |
5287 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
5288 | since some C++ compilers masquerading as C compilers | |
5289 | incorrectly reject 9223372036854775807. */ | |
5290 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
5291 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
5292 | && LARGE_OFF_T % 2147483647 == 1) | |
5293 | ? 1 : -1]; | |
5294 | int | |
5295 | main () | |
5296 | { | |
5297 | ||
5298 | ; | |
5299 | return 0; | |
5300 | } | |
5301 | _ACEOF | |
5302 | if ac_fn_c_try_compile "$LINENO"; then : | |
5303 | ac_cv_sys_file_offset_bits=no; break | |
5304 | fi | |
5305 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5306 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5307 | /* end confdefs.h. */ | |
5308 | #define _FILE_OFFSET_BITS 64 | |
5309 | #include <sys/types.h> | |
5310 | /* Check that off_t can represent 2**63 - 1 correctly. | |
5311 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
5312 | since some C++ compilers masquerading as C compilers | |
5313 | incorrectly reject 9223372036854775807. */ | |
5314 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
5315 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
5316 | && LARGE_OFF_T % 2147483647 == 1) | |
5317 | ? 1 : -1]; | |
5318 | int | |
5319 | main () | |
5320 | { | |
5321 | ||
5322 | ; | |
5323 | return 0; | |
5324 | } | |
5325 | _ACEOF | |
5326 | if ac_fn_c_try_compile "$LINENO"; then : | |
5327 | ac_cv_sys_file_offset_bits=64; break | |
5328 | fi | |
5329 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5330 | ac_cv_sys_file_offset_bits=unknown | |
5331 | break | |
5332 | done | |
5333 | fi | |
5334 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 | |
5335 | $as_echo "$ac_cv_sys_file_offset_bits" >&6; } | |
5336 | case $ac_cv_sys_file_offset_bits in #( | |
5337 | no | unknown) ;; | |
5338 | *) | |
5339 | cat >>confdefs.h <<_ACEOF | |
5340 | #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits | |
5341 | _ACEOF | |
5342 | ;; | |
5343 | esac | |
5344 | rm -rf conftest* | |
5345 | if test $ac_cv_sys_file_offset_bits = unknown; then | |
5346 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 | |
5347 | $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } | |
5348 | if ${ac_cv_sys_large_files+:} false; then : | |
5349 | $as_echo_n "(cached) " >&6 | |
5350 | else | |
5351 | while :; do | |
5352 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5353 | /* end confdefs.h. */ | |
5354 | #include <sys/types.h> | |
5355 | /* Check that off_t can represent 2**63 - 1 correctly. | |
5356 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
5357 | since some C++ compilers masquerading as C compilers | |
5358 | incorrectly reject 9223372036854775807. */ | |
5359 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
5360 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
5361 | && LARGE_OFF_T % 2147483647 == 1) | |
5362 | ? 1 : -1]; | |
5363 | int | |
5364 | main () | |
5365 | { | |
5366 | ||
5367 | ; | |
5368 | return 0; | |
5369 | } | |
5370 | _ACEOF | |
5371 | if ac_fn_c_try_compile "$LINENO"; then : | |
5372 | ac_cv_sys_large_files=no; break | |
5373 | fi | |
5374 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5375 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5376 | /* end confdefs.h. */ | |
5377 | #define _LARGE_FILES 1 | |
5378 | #include <sys/types.h> | |
5379 | /* Check that off_t can represent 2**63 - 1 correctly. | |
5380 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
5381 | since some C++ compilers masquerading as C compilers | |
5382 | incorrectly reject 9223372036854775807. */ | |
5383 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
5384 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
5385 | && LARGE_OFF_T % 2147483647 == 1) | |
5386 | ? 1 : -1]; | |
5387 | int | |
5388 | main () | |
5389 | { | |
5390 | ||
5391 | ; | |
5392 | return 0; | |
5393 | } | |
5394 | _ACEOF | |
5395 | if ac_fn_c_try_compile "$LINENO"; then : | |
5396 | ac_cv_sys_large_files=1; break | |
5397 | fi | |
5398 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5399 | ac_cv_sys_large_files=unknown | |
5400 | break | |
5401 | done | |
5402 | fi | |
5403 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 | |
5404 | $as_echo "$ac_cv_sys_large_files" >&6; } | |
5405 | case $ac_cv_sys_large_files in #( | |
5406 | no | unknown) ;; | |
5407 | *) | |
5408 | cat >>confdefs.h <<_ACEOF | |
5409 | #define _LARGE_FILES $ac_cv_sys_large_files | |
5410 | _ACEOF | |
5411 | ;; | |
5412 | esac | |
5413 | rm -rf conftest* | |
5414 | fi | |
5415 | ||
5416 | ||
5417 | fi | |
5418 | ||
5419 | ||
5420 | MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing | |
5421 | for ac_prog in aclocal | |
5422 | do | |
5423 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5424 | set dummy $ac_prog; ac_word=$2 | |
5425 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5426 | $as_echo_n "checking for $ac_word... " >&6; } | |
5427 | if ${ac_cv_prog_ACLOCAL+:} false; then : | |
5428 | $as_echo_n "(cached) " >&6 | |
5429 | else | |
5430 | if test -n "$ACLOCAL"; then | |
5431 | ac_cv_prog_ACLOCAL="$ACLOCAL" # Let the user override the test. | |
5432 | else | |
5433 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5434 | for as_dir in $PATH | |
5435 | do | |
5436 | IFS=$as_save_IFS | |
5437 | test -z "$as_dir" && as_dir=. | |
5438 | for ac_exec_ext in '' $ac_executable_extensions; do | |
5439 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
5440 | ac_cv_prog_ACLOCAL="$ac_prog" | |
5441 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5442 | break 2 | |
5443 | fi | |
5444 | done | |
5445 | done | |
5446 | IFS=$as_save_IFS | |
5447 | ||
5448 | fi | |
5449 | fi | |
5450 | ACLOCAL=$ac_cv_prog_ACLOCAL | |
5451 | if test -n "$ACLOCAL"; then | |
5452 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ACLOCAL" >&5 | |
5453 | $as_echo "$ACLOCAL" >&6; } | |
5454 | else | |
5455 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5456 | $as_echo "no" >&6; } | |
5457 | fi | |
5458 | ||
5459 | ||
5460 | test -n "$ACLOCAL" && break | |
5461 | done | |
5462 | test -n "$ACLOCAL" || ACLOCAL="$MISSING aclocal" | |
5463 | ||
5464 | for ac_prog in autoconf | |
5465 | do | |
5466 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5467 | set dummy $ac_prog; ac_word=$2 | |
5468 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5469 | $as_echo_n "checking for $ac_word... " >&6; } | |
5470 | if ${ac_cv_prog_AUTOCONF+:} false; then : | |
5471 | $as_echo_n "(cached) " >&6 | |
5472 | else | |
5473 | if test -n "$AUTOCONF"; then | |
5474 | ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test. | |
5475 | else | |
5476 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5477 | for as_dir in $PATH | |
5478 | do | |
5479 | IFS=$as_save_IFS | |
5480 | test -z "$as_dir" && as_dir=. | |
5481 | for ac_exec_ext in '' $ac_executable_extensions; do | |
5482 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
5483 | ac_cv_prog_AUTOCONF="$ac_prog" | |
5484 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5485 | break 2 | |
5486 | fi | |
5487 | done | |
5488 | done | |
5489 | IFS=$as_save_IFS | |
5490 | ||
5491 | fi | |
5492 | fi | |
5493 | AUTOCONF=$ac_cv_prog_AUTOCONF | |
5494 | if test -n "$AUTOCONF"; then | |
5495 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5 | |
5496 | $as_echo "$AUTOCONF" >&6; } | |
5497 | else | |
5498 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5499 | $as_echo "no" >&6; } | |
5500 | fi | |
5501 | ||
5502 | ||
5503 | test -n "$AUTOCONF" && break | |
5504 | done | |
5505 | test -n "$AUTOCONF" || AUTOCONF="$MISSING autoconf" | |
5506 | ||
5507 | for ac_prog in autoheader | |
5508 | do | |
5509 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5510 | set dummy $ac_prog; ac_word=$2 | |
5511 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5512 | $as_echo_n "checking for $ac_word... " >&6; } | |
5513 | if ${ac_cv_prog_AUTOHEADER+:} false; then : | |
5514 | $as_echo_n "(cached) " >&6 | |
5515 | else | |
5516 | if test -n "$AUTOHEADER"; then | |
5517 | ac_cv_prog_AUTOHEADER="$AUTOHEADER" # Let the user override the test. | |
5518 | else | |
5519 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5520 | for as_dir in $PATH | |
5521 | do | |
5522 | IFS=$as_save_IFS | |
5523 | test -z "$as_dir" && as_dir=. | |
5524 | for ac_exec_ext in '' $ac_executable_extensions; do | |
5525 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
5526 | ac_cv_prog_AUTOHEADER="$ac_prog" | |
5527 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5528 | break 2 | |
5529 | fi | |
5530 | done | |
5531 | done | |
5532 | IFS=$as_save_IFS | |
5533 | ||
5534 | fi | |
5535 | fi | |
5536 | AUTOHEADER=$ac_cv_prog_AUTOHEADER | |
5537 | if test -n "$AUTOHEADER"; then | |
5538 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOHEADER" >&5 | |
5539 | $as_echo "$AUTOHEADER" >&6; } | |
5540 | else | |
5541 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5542 | $as_echo "no" >&6; } | |
5543 | fi | |
5544 | ||
5545 | ||
5546 | test -n "$AUTOHEADER" && break | |
5547 | done | |
5548 | test -n "$AUTOHEADER" || AUTOHEADER="$MISSING autoheader" | |
5549 | ||
5550 | ||
5551 | # Figure out what compiler warnings we can enable. | |
5552 | # See config/warnings.m4 for details. | |
5553 | ||
5554 | ac_ext=c | |
5555 | ac_cpp='$CPP $CPPFLAGS' | |
5556 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
5557 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
5558 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
5559 | ||
5560 | warn= | |
5561 | save_CFLAGS="$CFLAGS" | |
5562 | for real_option in -W -Wall -Wno-narrowing -Wwrite-strings \ | |
5563 | -Wmissing-format-attribute; do | |
5564 | # Do the check with the no- prefix removed since gcc silently | |
5565 | # accepts any -Wno-* option on purpose | |
5566 | case $real_option in | |
5567 | -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; | |
5568 | *) option=$real_option ;; | |
5569 | esac | |
5570 | as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` | |
5571 | ||
5572 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 | |
5573 | $as_echo_n "checking whether $CC supports $option... " >&6; } | |
5574 | if eval \${$as_acx_Woption+:} false; then : | |
5575 | $as_echo_n "(cached) " >&6 | |
5576 | else | |
5577 | CFLAGS="$option" | |
5578 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5579 | /* end confdefs.h. */ | |
5580 | ||
5581 | int | |
5582 | main () | |
5583 | { | |
5584 | ||
5585 | ; | |
5586 | return 0; | |
5587 | } | |
5588 | _ACEOF | |
5589 | if ac_fn_c_try_compile "$LINENO"; then : | |
5590 | eval "$as_acx_Woption=yes" | |
5591 | else | |
5592 | eval "$as_acx_Woption=no" | |
5593 | fi | |
5594 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5595 | ||
5596 | fi | |
5597 | eval ac_res=\$$as_acx_Woption | |
5598 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
5599 | $as_echo "$ac_res" >&6; } | |
5600 | if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : | |
5601 | warn="$warn${warn:+ }$real_option" | |
5602 | fi | |
5603 | done | |
5604 | CFLAGS="$save_CFLAGS" | |
5605 | ac_ext=c | |
5606 | ac_cpp='$CPP $CPPFLAGS' | |
5607 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
5608 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
5609 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
5610 | ||
5611 | ||
5612 | ac_ext=c | |
5613 | ac_cpp='$CPP $CPPFLAGS' | |
5614 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
5615 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
5616 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
5617 | ||
5618 | c_warn= | |
5619 | save_CFLAGS="$CFLAGS" | |
5620 | for real_option in -Wstrict-prototypes -Wmissing-prototypes \ | |
5621 | -Wold-style-definition; do | |
5622 | # Do the check with the no- prefix removed since gcc silently | |
5623 | # accepts any -Wno-* option on purpose | |
5624 | case $real_option in | |
5625 | -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; | |
5626 | *) option=$real_option ;; | |
5627 | esac | |
5628 | as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` | |
5629 | ||
5630 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 | |
5631 | $as_echo_n "checking whether $CC supports $option... " >&6; } | |
5632 | if eval \${$as_acx_Woption+:} false; then : | |
5633 | $as_echo_n "(cached) " >&6 | |
5634 | else | |
5635 | CFLAGS="$option" | |
5636 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5637 | /* end confdefs.h. */ | |
5638 | ||
5639 | int | |
5640 | main () | |
5641 | { | |
5642 | ||
5643 | ; | |
5644 | return 0; | |
5645 | } | |
5646 | _ACEOF | |
5647 | if ac_fn_c_try_compile "$LINENO"; then : | |
5648 | eval "$as_acx_Woption=yes" | |
5649 | else | |
5650 | eval "$as_acx_Woption=no" | |
5651 | fi | |
5652 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5653 | ||
5654 | fi | |
5655 | eval ac_res=\$$as_acx_Woption | |
5656 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
5657 | $as_echo "$ac_res" >&6; } | |
5658 | if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : | |
5659 | c_warn="$c_warn${c_warn:+ }$real_option" | |
5660 | fi | |
5661 | done | |
5662 | CFLAGS="$save_CFLAGS" | |
5663 | ac_ext=c | |
5664 | ac_cpp='$CPP $CPPFLAGS' | |
5665 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
5666 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
5667 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
5668 | ||
5669 | ||
5670 | ac_ext=c | |
5671 | ac_cpp='$CPP $CPPFLAGS' | |
5672 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
5673 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
5674 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
5675 | ||
5676 | WARN_PEDANTIC= | |
5677 | # Do the check with the no- prefix removed from the warning options | |
5678 | # since gcc silently accepts any -Wno-* option on purpose | |
5679 | if test "$GCC" = yes; then : | |
5680 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long" >&5 | |
5681 | $as_echo_n "checking whether $CC supports -pedantic -Wlong-long... " >&6; } | |
5682 | if ${acx_cv_prog_cc_pedantic__Wlong_long+:} false; then : | |
5683 | $as_echo_n "(cached) " >&6 | |
5684 | else | |
5685 | save_CFLAGS="$CFLAGS" | |
5686 | CFLAGS="-pedantic -Wlong-long" | |
5687 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5688 | /* end confdefs.h. */ | |
5689 | ||
5690 | int | |
5691 | main () | |
5692 | { | |
5693 | ||
5694 | ; | |
5695 | return 0; | |
5696 | } | |
5697 | _ACEOF | |
5698 | if ac_fn_c_try_compile "$LINENO"; then : | |
5699 | acx_cv_prog_cc_pedantic__Wlong_long=yes | |
5700 | else | |
5701 | acx_cv_prog_cc_pedantic__Wlong_long=no | |
5702 | fi | |
5703 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5704 | CFLAGS="$save_CFLAGS" | |
5705 | fi | |
5706 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long" >&5 | |
5707 | $as_echo "$acx_cv_prog_cc_pedantic__Wlong_long" >&6; } | |
5708 | if test $acx_cv_prog_cc_pedantic__Wlong_long = yes; then : | |
5709 | WARN_PEDANTIC="$WARN_PEDANTIC${WARN_PEDANTIC:+ }-pedantic -Wno-long-long" | |
5710 | fi | |
5711 | ||
5712 | fi | |
5713 | ac_ext=c | |
5714 | ac_cpp='$CPP $CPPFLAGS' | |
5715 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
5716 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
5717 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
5718 | ||
5719 | ||
5720 | ||
5721 | # Only enable with --enable-werror-always until existing warnings are | |
5722 | # corrected. | |
5723 | ac_ext=c | |
5724 | ac_cpp='$CPP $CPPFLAGS' | |
5725 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
5726 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
5727 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
5728 | ||
5729 | WERROR= | |
5730 | # Check whether --enable-werror-always was given. | |
5731 | if test "${enable_werror_always+set}" = set; then : | |
5732 | enableval=$enable_werror_always; | |
5733 | else | |
5734 | enable_werror_always=no | |
5735 | fi | |
5736 | ||
5737 | if test $enable_werror_always = yes; then : | |
5738 | WERROR="$WERROR${WERROR:+ }-Werror" | |
5739 | fi | |
5740 | ||
5741 | ac_ext=c | |
5742 | ac_cpp='$CPP $CPPFLAGS' | |
5743 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
5744 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
5745 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
5746 | ||
5747 | ||
5748 | ||
5749 | ||
5750 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 | |
5751 | $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } | |
5752 | # Check whether --enable-maintainer-mode was given. | |
5753 | if test "${enable_maintainer_mode+set}" = set; then : | |
5754 | enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval | |
5755 | else | |
5756 | USE_MAINTAINER_MODE=no | |
5757 | fi | |
5758 | ||
5759 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 | |
5760 | $as_echo "$USE_MAINTAINER_MODE" >&6; } | |
5761 | if test $USE_MAINTAINER_MODE = yes; then | |
5762 | MAINTAINER_MODE_TRUE= | |
5763 | MAINTAINER_MODE_FALSE='#' | |
5764 | else | |
5765 | MAINTAINER_MODE_TRUE='#' | |
5766 | MAINTAINER_MODE_FALSE= | |
5767 | fi | |
5768 | ||
5769 | MAINT=$MAINTAINER_MODE_TRUE | |
5770 | ||
5771 | ||
5772 | ac_ext=c | |
5773 | ac_cpp='$CPP $CPPFLAGS' | |
5774 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
5775 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
5776 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
5777 | ||
5778 | ac_libctf_warn_cflags= | |
5779 | save_CFLAGS="$CFLAGS" | |
5780 | for real_option in -Wall; do | |
5781 | # Do the check with the no- prefix removed since gcc silently | |
5782 | # accepts any -Wno-* option on purpose | |
5783 | case $real_option in | |
5784 | -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; | |
5785 | *) option=$real_option ;; | |
5786 | esac | |
5787 | as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` | |
5788 | ||
5789 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 | |
5790 | $as_echo_n "checking whether $CC supports $option... " >&6; } | |
5791 | if eval \${$as_acx_Woption+:} false; then : | |
5792 | $as_echo_n "(cached) " >&6 | |
5793 | else | |
5794 | CFLAGS="$option" | |
5795 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5796 | /* end confdefs.h. */ | |
5797 | ||
5798 | int | |
5799 | main () | |
5800 | { | |
5801 | ||
5802 | ; | |
5803 | return 0; | |
5804 | } | |
5805 | _ACEOF | |
5806 | if ac_fn_c_try_compile "$LINENO"; then : | |
5807 | eval "$as_acx_Woption=yes" | |
5808 | else | |
5809 | eval "$as_acx_Woption=no" | |
5810 | fi | |
5811 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5812 | ||
5813 | fi | |
5814 | eval ac_res=\$$as_acx_Woption | |
5815 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
5816 | $as_echo "$ac_res" >&6; } | |
5817 | if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : | |
5818 | ac_libctf_warn_cflags="$ac_libctf_warn_cflags${ac_libctf_warn_cflags:+ }$real_option" | |
5819 | fi | |
5820 | done | |
5821 | CFLAGS="$save_CFLAGS" | |
5822 | ac_ext=c | |
5823 | ac_cpp='$CPP $CPPFLAGS' | |
5824 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
5825 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
5826 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
5827 | ||
5828 | ||
5829 | ||
5830 | ||
5831 | ||
5832 | ||
5833 | for ac_header in $ac_header_list | |
5834 | do : | |
5835 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
5836 | ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default | |
5837 | " | |
5838 | if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : | |
5839 | cat >>confdefs.h <<_ACEOF | |
5840 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
5841 | _ACEOF | |
5842 | ||
5843 | fi | |
5844 | ||
5845 | done | |
5846 | ||
5847 | ||
5848 | ||
5849 | ||
5850 | ||
5851 | ||
5852 | ||
5853 | ||
5854 | for ac_func in getpagesize | |
5855 | do : | |
5856 | ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize" | |
5857 | if test "x$ac_cv_func_getpagesize" = xyes; then : | |
5858 | cat >>confdefs.h <<_ACEOF | |
5859 | #define HAVE_GETPAGESIZE 1 | |
5860 | _ACEOF | |
5861 | ||
5862 | fi | |
5863 | done | |
5864 | ||
5865 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5 | |
5866 | $as_echo_n "checking for working mmap... " >&6; } | |
5867 | if ${ac_cv_func_mmap_fixed_mapped+:} false; then : | |
5868 | $as_echo_n "(cached) " >&6 | |
5869 | else | |
5870 | if test "$cross_compiling" = yes; then : | |
5871 | ac_cv_func_mmap_fixed_mapped=no | |
5872 | else | |
5873 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5874 | /* end confdefs.h. */ | |
5875 | $ac_includes_default | |
5876 | /* malloc might have been renamed as rpl_malloc. */ | |
5877 | #undef malloc | |
5878 | ||
5879 | /* Thanks to Mike Haertel and Jim Avera for this test. | |
5880 | Here is a matrix of mmap possibilities: | |
5881 | mmap private not fixed | |
5882 | mmap private fixed at somewhere currently unmapped | |
5883 | mmap private fixed at somewhere already mapped | |
5884 | mmap shared not fixed | |
5885 | mmap shared fixed at somewhere currently unmapped | |
5886 | mmap shared fixed at somewhere already mapped | |
5887 | For private mappings, we should verify that changes cannot be read() | |
5888 | back from the file, nor mmap's back from the file at a different | |
5889 | address. (There have been systems where private was not correctly | |
5890 | implemented like the infamous i386 svr4.0, and systems where the | |
5891 | VM page cache was not coherent with the file system buffer cache | |
5892 | like early versions of FreeBSD and possibly contemporary NetBSD.) | |
5893 | For shared mappings, we should conversely verify that changes get | |
5894 | propagated back to all the places they're supposed to be. | |
5895 | ||
5896 | Grep wants private fixed already mapped. | |
5897 | The main things grep needs to know about mmap are: | |
5898 | * does it exist and is it safe to write into the mmap'd area | |
5899 | * how to use it (BSD variants) */ | |
5900 | ||
5901 | #include <fcntl.h> | |
5902 | #include <sys/mman.h> | |
5903 | ||
5904 | #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H | |
5905 | char *malloc (); | |
5906 | #endif | |
5907 | ||
5908 | /* This mess was copied from the GNU getpagesize.h. */ | |
5909 | #ifndef HAVE_GETPAGESIZE | |
5910 | # ifdef _SC_PAGESIZE | |
5911 | # define getpagesize() sysconf(_SC_PAGESIZE) | |
5912 | # else /* no _SC_PAGESIZE */ | |
5913 | # ifdef HAVE_SYS_PARAM_H | |
5914 | # include <sys/param.h> | |
5915 | # ifdef EXEC_PAGESIZE | |
5916 | # define getpagesize() EXEC_PAGESIZE | |
5917 | # else /* no EXEC_PAGESIZE */ | |
5918 | # ifdef NBPG | |
5919 | # define getpagesize() NBPG * CLSIZE | |
5920 | # ifndef CLSIZE | |
5921 | # define CLSIZE 1 | |
5922 | # endif /* no CLSIZE */ | |
5923 | # else /* no NBPG */ | |
5924 | # ifdef NBPC | |
5925 | # define getpagesize() NBPC | |
5926 | # else /* no NBPC */ | |
5927 | # ifdef PAGESIZE | |
5928 | # define getpagesize() PAGESIZE | |
5929 | # endif /* PAGESIZE */ | |
5930 | # endif /* no NBPC */ | |
5931 | # endif /* no NBPG */ | |
5932 | # endif /* no EXEC_PAGESIZE */ | |
5933 | # else /* no HAVE_SYS_PARAM_H */ | |
5934 | # define getpagesize() 8192 /* punt totally */ | |
5935 | # endif /* no HAVE_SYS_PARAM_H */ | |
5936 | # endif /* no _SC_PAGESIZE */ | |
5937 | ||
5938 | #endif /* no HAVE_GETPAGESIZE */ | |
5939 | ||
5940 | int | |
5941 | main () | |
5942 | { | |
5943 | char *data, *data2, *data3; | |
5944 | const char *cdata2; | |
5945 | int i, pagesize; | |
5946 | int fd, fd2; | |
5947 | ||
5948 | pagesize = getpagesize (); | |
5949 | ||
5950 | /* First, make a file with some known garbage in it. */ | |
5951 | data = (char *) malloc (pagesize); | |
5952 | if (!data) | |
5953 | return 1; | |
5954 | for (i = 0; i < pagesize; ++i) | |
5955 | *(data + i) = rand (); | |
5956 | umask (0); | |
5957 | fd = creat ("conftest.mmap", 0600); | |
5958 | if (fd < 0) | |
5959 | return 2; | |
5960 | if (write (fd, data, pagesize) != pagesize) | |
5961 | return 3; | |
5962 | close (fd); | |
5963 | ||
5964 | /* Next, check that the tail of a page is zero-filled. File must have | |
5965 | non-zero length, otherwise we risk SIGBUS for entire page. */ | |
5966 | fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600); | |
5967 | if (fd2 < 0) | |
5968 | return 4; | |
5969 | cdata2 = ""; | |
5970 | if (write (fd2, cdata2, 1) != 1) | |
5971 | return 5; | |
5972 | data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L); | |
5973 | if (data2 == MAP_FAILED) | |
5974 | return 6; | |
5975 | for (i = 0; i < pagesize; ++i) | |
5976 | if (*(data2 + i)) | |
5977 | return 7; | |
5978 | close (fd2); | |
5979 | if (munmap (data2, pagesize)) | |
5980 | return 8; | |
5981 | ||
5982 | /* Next, try to mmap the file at a fixed address which already has | |
5983 | something else allocated at it. If we can, also make sure that | |
5984 | we see the same garbage. */ | |
5985 | fd = open ("conftest.mmap", O_RDWR); | |
5986 | if (fd < 0) | |
5987 | return 9; | |
5988 | if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE, | |
5989 | MAP_PRIVATE | MAP_FIXED, fd, 0L)) | |
5990 | return 10; | |
5991 | for (i = 0; i < pagesize; ++i) | |
5992 | if (*(data + i) != *(data2 + i)) | |
5993 | return 11; | |
5994 | ||
5995 | /* Finally, make sure that changes to the mapped area do not | |
5996 | percolate back to the file as seen by read(). (This is a bug on | |
5997 | some variants of i386 svr4.0.) */ | |
5998 | for (i = 0; i < pagesize; ++i) | |
5999 | *(data2 + i) = *(data2 + i) + 1; | |
6000 | data3 = (char *) malloc (pagesize); | |
6001 | if (!data3) | |
6002 | return 12; | |
6003 | if (read (fd, data3, pagesize) != pagesize) | |
6004 | return 13; | |
6005 | for (i = 0; i < pagesize; ++i) | |
6006 | if (*(data + i) != *(data3 + i)) | |
6007 | return 14; | |
6008 | close (fd); | |
6009 | return 0; | |
6010 | } | |
6011 | _ACEOF | |
6012 | if ac_fn_c_try_run "$LINENO"; then : | |
6013 | ac_cv_func_mmap_fixed_mapped=yes | |
6014 | else | |
6015 | ac_cv_func_mmap_fixed_mapped=no | |
6016 | fi | |
6017 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
6018 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
6019 | fi | |
6020 | ||
6021 | fi | |
6022 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5 | |
6023 | $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; } | |
6024 | if test $ac_cv_func_mmap_fixed_mapped = yes; then | |
6025 | ||
6026 | $as_echo "#define HAVE_MMAP 1" >>confdefs.h | |
6027 | ||
6028 | fi | |
6029 | rm -f conftest.mmap conftest.txt | |
6030 | ||
9698cf9b NA |
6031 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5 |
6032 | $as_echo_n "checking for library containing dlopen... " >&6; } | |
6033 | if ${ac_cv_search_dlopen+:} false; then : | |
6034 | $as_echo_n "(cached) " >&6 | |
6035 | else | |
6036 | ac_func_search_save_LIBS=$LIBS | |
6037 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6038 | /* end confdefs.h. */ | |
6039 | ||
6040 | /* Override any GCC internal prototype to avoid an error. | |
6041 | Use char because int might match the return type of a GCC | |
6042 | builtin and then its argument prototype would still apply. */ | |
6043 | #ifdef __cplusplus | |
6044 | extern "C" | |
6045 | #endif | |
6046 | char dlopen (); | |
6047 | int | |
6048 | main () | |
6049 | { | |
6050 | return dlopen (); | |
6051 | ; | |
6052 | return 0; | |
6053 | } | |
6054 | _ACEOF | |
6055 | for ac_lib in '' dl; do | |
6056 | if test -z "$ac_lib"; then | |
6057 | ac_res="none required" | |
6058 | else | |
6059 | ac_res=-l$ac_lib | |
6060 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" | |
6061 | fi | |
6062 | if ac_fn_c_try_link "$LINENO"; then : | |
6063 | ac_cv_search_dlopen=$ac_res | |
6064 | fi | |
6065 | rm -f core conftest.err conftest.$ac_objext \ | |
6066 | conftest$ac_exeext | |
6067 | if ${ac_cv_search_dlopen+:} false; then : | |
6068 | break | |
6069 | fi | |
6070 | done | |
6071 | if ${ac_cv_search_dlopen+:} false; then : | |
6072 | ||
6073 | else | |
6074 | ac_cv_search_dlopen=no | |
6075 | fi | |
6076 | rm conftest.$ac_ext | |
6077 | LIBS=$ac_func_search_save_LIBS | |
6078 | fi | |
6079 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5 | |
6080 | $as_echo "$ac_cv_search_dlopen" >&6; } | |
6081 | ac_res=$ac_cv_search_dlopen | |
6082 | if test "$ac_res" != no; then : | |
6083 | test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" | |
6084 | ||
6085 | fi | |
6086 | ||
6087 | ||
a0486bac JM |
6088 | # Use the system's zlib library. |
6089 | zlibdir="-L\$(top_builddir)/../zlib" | |
6090 | zlibinc="-I\$(top_srcdir)/../zlib" | |
6091 | ||
6092 | # Check whether --with-system-zlib was given. | |
6093 | if test "${with_system_zlib+set}" = set; then : | |
6094 | withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then | |
6095 | zlibdir= | |
6096 | zlibinc= | |
6097 | fi | |
6098 | ||
6099 | fi | |
6100 | ||
6101 | ||
6102 | ||
6103 | ||
6104 | ||
9698cf9b NA |
6105 | # Similar to GDB_AC_CHECK_BFD. |
6106 | OLD_CFLAGS=$CFLAGS | |
6107 | OLD_LDFLAGS=$LDFLAGS | |
6108 | OLD_LIBS=$LIBS | |
6109 | # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS | |
6110 | # points somewhere with bfd, with -I/foo/lib and -L/foo/lib. We | |
6111 | # always want our bfd. | |
6112 | CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS" | |
6113 | ZLIBDIR=`echo $zlibdir | sed 's,\$(top_builddir)/,,g'` | |
6114 | LDFLAGS="-L../bfd -L../libiberty $ZLIBDIR $LDFLAGS" | |
6115 | intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'` | |
6116 | LIBS="-lbfd -liberty -lz $intl $LIBS" | |
6117 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5 | |
6118 | $as_echo_n "checking for ELF support in BFD... " >&6; } | |
6119 | if ${ac_cv_libctf_bfd_elf+:} false; then : | |
6120 | $as_echo_n "(cached) " >&6 | |
6121 | else | |
6122 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6123 | /* end confdefs.h. */ | |
6124 | #include <stdlib.h> | |
6125 | #include "bfd.h" | |
6126 | #include "elf-bfd.h" | |
6127 | int | |
6128 | main () | |
6129 | { | |
6130 | (void) bfd_section_from_elf_index (NULL, 0); | |
6131 | return 0; | |
6132 | ; | |
6133 | return 0; | |
6134 | } | |
6135 | _ACEOF | |
6136 | if ac_fn_c_try_link "$LINENO"; then : | |
6137 | ac_cv_libctf_bfd_elf=yes | |
6138 | else | |
6139 | ac_cv_libctf_bfd_elf=no | |
6140 | fi | |
6141 | rm -f core conftest.err conftest.$ac_objext \ | |
6142 | conftest$ac_exeext conftest.$ac_ext | |
6143 | fi | |
6144 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libctf_bfd_elf" >&5 | |
6145 | $as_echo "$ac_cv_libctf_bfd_elf" >&6; } | |
6146 | CFLAGS=$OLD_CFLAGS | |
6147 | LDFLAGS=$OLD_LDFLAGS | |
6148 | LIBS=$OLD_LIBS | |
6149 | ||
6150 | if test $ac_cv_libctf_bfd_elf = yes; then | |
6151 | ||
6152 | $as_echo "#define HAVE_BFD_ELF 1" >>confdefs.h | |
6153 | ||
6154 | fi | |
6155 | ||
a0486bac JM |
6156 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 |
6157 | $as_echo_n "checking whether byte ordering is bigendian... " >&6; } | |
6158 | if ${ac_cv_c_bigendian+:} false; then : | |
6159 | $as_echo_n "(cached) " >&6 | |
6160 | else | |
6161 | ac_cv_c_bigendian=unknown | |
6162 | # See if we're dealing with a universal compiler. | |
6163 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6164 | /* end confdefs.h. */ | |
6165 | #ifndef __APPLE_CC__ | |
6166 | not a universal capable compiler | |
6167 | #endif | |
6168 | typedef int dummy; | |
6169 | ||
6170 | _ACEOF | |
6171 | if ac_fn_c_try_compile "$LINENO"; then : | |
6172 | ||
6173 | # Check for potential -arch flags. It is not universal unless | |
6174 | # there are at least two -arch flags with different values. | |
6175 | ac_arch= | |
6176 | ac_prev= | |
6177 | for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do | |
6178 | if test -n "$ac_prev"; then | |
6179 | case $ac_word in | |
6180 | i?86 | x86_64 | ppc | ppc64) | |
6181 | if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then | |
6182 | ac_arch=$ac_word | |
6183 | else | |
6184 | ac_cv_c_bigendian=universal | |
6185 | break | |
6186 | fi | |
6187 | ;; | |
6188 | esac | |
6189 | ac_prev= | |
6190 | elif test "x$ac_word" = "x-arch"; then | |
6191 | ac_prev=arch | |
6192 | fi | |
6193 | done | |
6194 | fi | |
6195 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6196 | if test $ac_cv_c_bigendian = unknown; then | |
6197 | # See if sys/param.h defines the BYTE_ORDER macro. | |
6198 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6199 | /* end confdefs.h. */ | |
6200 | #include <sys/types.h> | |
6201 | #include <sys/param.h> | |
6202 | ||
6203 | int | |
6204 | main () | |
6205 | { | |
6206 | #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ | |
6207 | && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ | |
6208 | && LITTLE_ENDIAN) | |
6209 | bogus endian macros | |
6210 | #endif | |
6211 | ||
6212 | ; | |
6213 | return 0; | |
6214 | } | |
6215 | _ACEOF | |
6216 | if ac_fn_c_try_compile "$LINENO"; then : | |
6217 | # It does; now see whether it defined to BIG_ENDIAN or not. | |
6218 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6219 | /* end confdefs.h. */ | |
6220 | #include <sys/types.h> | |
6221 | #include <sys/param.h> | |
6222 | ||
6223 | int | |
6224 | main () | |
6225 | { | |
6226 | #if BYTE_ORDER != BIG_ENDIAN | |
6227 | not big endian | |
6228 | #endif | |
6229 | ||
6230 | ; | |
6231 | return 0; | |
6232 | } | |
6233 | _ACEOF | |
6234 | if ac_fn_c_try_compile "$LINENO"; then : | |
6235 | ac_cv_c_bigendian=yes | |
6236 | else | |
6237 | ac_cv_c_bigendian=no | |
6238 | fi | |
6239 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6240 | fi | |
6241 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6242 | fi | |
6243 | if test $ac_cv_c_bigendian = unknown; then | |
6244 | # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). | |
6245 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6246 | /* end confdefs.h. */ | |
6247 | #include <limits.h> | |
6248 | ||
6249 | int | |
6250 | main () | |
6251 | { | |
6252 | #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) | |
6253 | bogus endian macros | |
6254 | #endif | |
6255 | ||
6256 | ; | |
6257 | return 0; | |
6258 | } | |
6259 | _ACEOF | |
6260 | if ac_fn_c_try_compile "$LINENO"; then : | |
6261 | # It does; now see whether it defined to _BIG_ENDIAN or not. | |
6262 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6263 | /* end confdefs.h. */ | |
6264 | #include <limits.h> | |
6265 | ||
6266 | int | |
6267 | main () | |
6268 | { | |
6269 | #ifndef _BIG_ENDIAN | |
6270 | not big endian | |
6271 | #endif | |
6272 | ||
6273 | ; | |
6274 | return 0; | |
6275 | } | |
6276 | _ACEOF | |
6277 | if ac_fn_c_try_compile "$LINENO"; then : | |
6278 | ac_cv_c_bigendian=yes | |
6279 | else | |
6280 | ac_cv_c_bigendian=no | |
6281 | fi | |
6282 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6283 | fi | |
6284 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6285 | fi | |
6286 | if test $ac_cv_c_bigendian = unknown; then | |
6287 | # Compile a test program. | |
6288 | if test "$cross_compiling" = yes; then : | |
6289 | # Try to guess by grepping values from an object file. | |
6290 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6291 | /* end confdefs.h. */ | |
6292 | short int ascii_mm[] = | |
6293 | { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; | |
6294 | short int ascii_ii[] = | |
6295 | { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; | |
6296 | int use_ascii (int i) { | |
6297 | return ascii_mm[i] + ascii_ii[i]; | |
6298 | } | |
6299 | short int ebcdic_ii[] = | |
6300 | { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; | |
6301 | short int ebcdic_mm[] = | |
6302 | { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; | |
6303 | int use_ebcdic (int i) { | |
6304 | return ebcdic_mm[i] + ebcdic_ii[i]; | |
6305 | } | |
6306 | extern int foo; | |
6307 | ||
6308 | int | |
6309 | main () | |
6310 | { | |
6311 | return use_ascii (foo) == use_ebcdic (foo); | |
6312 | ; | |
6313 | return 0; | |
6314 | } | |
6315 | _ACEOF | |
6316 | if ac_fn_c_try_compile "$LINENO"; then : | |
6317 | if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then | |
6318 | ac_cv_c_bigendian=yes | |
6319 | fi | |
6320 | if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then | |
6321 | if test "$ac_cv_c_bigendian" = unknown; then | |
6322 | ac_cv_c_bigendian=no | |
6323 | else | |
6324 | # finding both strings is unlikely to happen, but who knows? | |
6325 | ac_cv_c_bigendian=unknown | |
6326 | fi | |
6327 | fi | |
6328 | fi | |
6329 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6330 | else | |
6331 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6332 | /* end confdefs.h. */ | |
6333 | $ac_includes_default | |
6334 | int | |
6335 | main () | |
6336 | { | |
6337 | ||
6338 | /* Are we little or big endian? From Harbison&Steele. */ | |
6339 | union | |
6340 | { | |
6341 | long int l; | |
6342 | char c[sizeof (long int)]; | |
6343 | } u; | |
6344 | u.l = 1; | |
6345 | return u.c[sizeof (long int) - 1] == 1; | |
6346 | ||
6347 | ; | |
6348 | return 0; | |
6349 | } | |
6350 | _ACEOF | |
6351 | if ac_fn_c_try_run "$LINENO"; then : | |
6352 | ac_cv_c_bigendian=no | |
6353 | else | |
6354 | ac_cv_c_bigendian=yes | |
6355 | fi | |
6356 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
6357 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
6358 | fi | |
6359 | ||
6360 | fi | |
6361 | fi | |
6362 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 | |
6363 | $as_echo "$ac_cv_c_bigendian" >&6; } | |
6364 | case $ac_cv_c_bigendian in #( | |
6365 | yes) | |
6366 | $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h | |
6367 | ;; #( | |
6368 | no) | |
6369 | ;; #( | |
6370 | universal) | |
6371 | ||
6372 | $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h | |
6373 | ||
6374 | ;; #( | |
6375 | *) | |
6376 | as_fn_error $? "unknown endianness | |
6377 | presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; | |
6378 | esac | |
6379 | ||
6380 | for ac_header in byteswap.h endian.h | |
0e65dfba | 6381 | do : |
a0486bac JM |
6382 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` |
6383 | ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" | |
6384 | if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : | |
0e65dfba | 6385 | cat >>confdefs.h <<_ACEOF |
a0486bac | 6386 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
0e65dfba NA |
6387 | _ACEOF |
6388 | ||
6389 | fi | |
6390 | ||
6391 | done | |
6392 | ||
6393 | for ac_func in pread | |
6394 | do : | |
6395 | ac_fn_c_check_func "$LINENO" "pread" "ac_cv_func_pread" | |
6396 | if test "x$ac_cv_func_pread" = xyes; then : | |
6397 | cat >>confdefs.h <<_ACEOF | |
6398 | #define HAVE_PREAD 1 | |
6399 | _ACEOF | |
6400 | ||
6401 | fi | |
6402 | done | |
6403 | ||
a0486bac JM |
6404 | ac_fn_c_check_decl "$LINENO" "qsort_r" "ac_cv_have_decl_qsort_r" "$ac_includes_default" |
6405 | if test "x$ac_cv_have_decl_qsort_r" = xyes; then : | |
6406 | ac_have_decl=1 | |
6407 | else | |
6408 | ac_have_decl=0 | |
6409 | fi | |
6410 | ||
6411 | cat >>confdefs.h <<_ACEOF | |
6412 | #define HAVE_DECL_QSORT_R $ac_have_decl | |
6413 | _ACEOF | |
6414 | ||
6415 | case " $LIBOBJS " in | |
6416 | *" qsort_r.$ac_objext "* ) ;; | |
6417 | *) LIBOBJS="$LIBOBJS qsort_r.$ac_objext" | |
6418 | ;; | |
6419 | esac | |
6420 | ||
0e65dfba NA |
6421 | |
6422 | ac_config_files="$ac_config_files Makefile" | |
6423 | ||
6424 | ac_config_headers="$ac_config_headers config.h" | |
6425 | ||
6426 | cat >confcache <<\_ACEOF | |
6427 | # This file is a shell script that caches the results of configure | |
6428 | # tests run on this system so they can be shared between configure | |
6429 | # scripts and configure runs, see configure's option --config-cache. | |
6430 | # It is not useful on other systems. If it contains results you don't | |
6431 | # want to keep, you may remove or edit it. | |
6432 | # | |
6433 | # config.status only pays attention to the cache file if you give it | |
6434 | # the --recheck option to rerun configure. | |
6435 | # | |
6436 | # `ac_cv_env_foo' variables (set or unset) will be overridden when | |
6437 | # loading this file, other *unset* `ac_cv_foo' will be assigned the | |
6438 | # following values. | |
6439 | ||
6440 | _ACEOF | |
6441 | ||
6442 | # The following way of writing the cache mishandles newlines in values, | |
6443 | # but we know of no workaround that is simple, portable, and efficient. | |
6444 | # So, we kill variables containing newlines. | |
6445 | # Ultrix sh set writes to stderr and can't be redirected directly, | |
6446 | # and sets the high bit in the cache file unless we assign to the vars. | |
6447 | ( | |
6448 | for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do | |
6449 | eval ac_val=\$$ac_var | |
6450 | case $ac_val in #( | |
6451 | *${as_nl}*) | |
6452 | case $ac_var in #( | |
6453 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 | |
6454 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; | |
6455 | esac | |
6456 | case $ac_var in #( | |
6457 | _ | IFS | as_nl) ;; #( | |
6458 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( | |
6459 | *) { eval $ac_var=; unset $ac_var;} ;; | |
6460 | esac ;; | |
6461 | esac | |
6462 | done | |
6463 | ||
6464 | (set) 2>&1 | | |
6465 | case $as_nl`(ac_space=' '; set) 2>&1` in #( | |
6466 | *${as_nl}ac_space=\ *) | |
6467 | # `set' does not quote correctly, so add quotes: double-quote | |
6468 | # substitution turns \\\\ into \\, and sed turns \\ into \. | |
6469 | sed -n \ | |
6470 | "s/'/'\\\\''/g; | |
6471 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
6472 | ;; #( | |
6473 | *) | |
6474 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
6475 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" | |
6476 | ;; | |
6477 | esac | | |
6478 | sort | |
6479 | ) | | |
6480 | sed ' | |
6481 | /^ac_cv_env_/b end | |
6482 | t clear | |
6483 | :clear | |
6484 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ | |
6485 | t end | |
6486 | s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ | |
6487 | :end' >>confcache | |
6488 | if diff "$cache_file" confcache >/dev/null 2>&1; then :; else | |
6489 | if test -w "$cache_file"; then | |
6490 | if test "x$cache_file" != "x/dev/null"; then | |
6491 | { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 | |
6492 | $as_echo "$as_me: updating cache $cache_file" >&6;} | |
6493 | if test ! -f "$cache_file" || test -h "$cache_file"; then | |
6494 | cat confcache >"$cache_file" | |
6495 | else | |
6496 | case $cache_file in #( | |
6497 | */* | ?:*) | |
6498 | mv -f confcache "$cache_file"$$ && | |
6499 | mv -f "$cache_file"$$ "$cache_file" ;; #( | |
6500 | *) | |
6501 | mv -f confcache "$cache_file" ;; | |
6502 | esac | |
6503 | fi | |
6504 | fi | |
6505 | else | |
6506 | { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 | |
6507 | $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} | |
6508 | fi | |
6509 | fi | |
6510 | rm -f confcache | |
6511 | ||
6512 | test "x$prefix" = xNONE && prefix=$ac_default_prefix | |
6513 | # Let make expand exec_prefix. | |
6514 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
6515 | ||
6516 | DEFS=-DHAVE_CONFIG_H | |
6517 | ||
6518 | ac_libobjs= | |
6519 | ac_ltlibobjs= | |
6520 | U= | |
6521 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue | |
6522 | # 1. Remove the extension, and $U if already installed. | |
6523 | ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' | |
6524 | ac_i=`$as_echo "$ac_i" | sed "$ac_script"` | |
6525 | # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR | |
6526 | # will be set to the directory where LIBOBJS objects are built. | |
6527 | as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" | |
6528 | as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' | |
6529 | done | |
6530 | LIBOBJS=$ac_libobjs | |
6531 | ||
6532 | LTLIBOBJS=$ac_ltlibobjs | |
6533 | ||
6534 | ||
6535 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 | |
6536 | $as_echo_n "checking that generated files are newer than configure... " >&6; } | |
6537 | if test -n "$am_sleep_pid"; then | |
6538 | # Hide warnings about reused PIDs. | |
6539 | wait $am_sleep_pid 2>/dev/null | |
6540 | fi | |
6541 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 | |
6542 | $as_echo "done" >&6; } | |
6543 | if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then | |
6544 | as_fn_error $? "conditional \"AMDEP\" was never defined. | |
6545 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 | |
6546 | fi | |
6547 | if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then | |
6548 | as_fn_error $? "conditional \"am__fastdepCC\" was never defined. | |
6549 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 | |
6550 | fi | |
6551 | if test -n "$EXEEXT"; then | |
6552 | am__EXEEXT_TRUE= | |
6553 | am__EXEEXT_FALSE='#' | |
6554 | else | |
6555 | am__EXEEXT_TRUE='#' | |
6556 | am__EXEEXT_FALSE= | |
6557 | fi | |
6558 | ||
6559 | if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then | |
6560 | as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. | |
6561 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 | |
6562 | fi | |
6563 | ||
a0486bac | 6564 | |
0e65dfba NA |
6565 | : "${CONFIG_STATUS=./config.status}" |
6566 | ac_write_fail=0 | |
6567 | ac_clean_files_save=$ac_clean_files | |
6568 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
6569 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 | |
6570 | $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} | |
6571 | as_write_fail=0 | |
6572 | cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 | |
6573 | #! $SHELL | |
6574 | # Generated by $as_me. | |
6575 | # Run this file to recreate the current configuration. | |
6576 | # Compiler output produced by configure, useful for debugging | |
6577 | # configure, is in config.log if it exists. | |
6578 | ||
6579 | debug=false | |
6580 | ac_cs_recheck=false | |
6581 | ac_cs_silent=false | |
6582 | ||
6583 | SHELL=\${CONFIG_SHELL-$SHELL} | |
6584 | export SHELL | |
6585 | _ASEOF | |
6586 | cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 | |
6587 | ## -------------------- ## | |
6588 | ## M4sh Initialization. ## | |
6589 | ## -------------------- ## | |
6590 | ||
6591 | # Be more Bourne compatible | |
6592 | DUALCASE=1; export DUALCASE # for MKS sh | |
6593 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : | |
6594 | emulate sh | |
6595 | NULLCMD=: | |
6596 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which | |
6597 | # is contrary to our usage. Disable this feature. | |
6598 | alias -g '${1+"$@"}'='"$@"' | |
6599 | setopt NO_GLOB_SUBST | |
6600 | else | |
6601 | case `(set -o) 2>/dev/null` in #( | |
6602 | *posix*) : | |
6603 | set -o posix ;; #( | |
6604 | *) : | |
6605 | ;; | |
6606 | esac | |
6607 | fi | |
6608 | ||
6609 | ||
6610 | as_nl=' | |
6611 | ' | |
6612 | export as_nl | |
6613 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
6614 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
6615 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
6616 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
6617 | # Prefer a ksh shell builtin over an external printf program on Solaris, | |
6618 | # but without wasting forks for bash or zsh. | |
6619 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
6620 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
6621 | as_echo='print -r --' | |
6622 | as_echo_n='print -rn --' | |
6623 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
6624 | as_echo='printf %s\n' | |
6625 | as_echo_n='printf %s' | |
6626 | else | |
6627 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
6628 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
6629 | as_echo_n='/usr/ucb/echo -n' | |
6630 | else | |
6631 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' | |
6632 | as_echo_n_body='eval | |
6633 | arg=$1; | |
6634 | case $arg in #( | |
6635 | *"$as_nl"*) | |
6636 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
6637 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
6638 | esac; | |
6639 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
6640 | ' | |
6641 | export as_echo_n_body | |
6642 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
6643 | fi | |
6644 | export as_echo_body | |
6645 | as_echo='sh -c $as_echo_body as_echo' | |
6646 | fi | |
6647 | ||
6648 | # The user is always right. | |
6649 | if test "${PATH_SEPARATOR+set}" != set; then | |
6650 | PATH_SEPARATOR=: | |
6651 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
6652 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
6653 | PATH_SEPARATOR=';' | |
6654 | } | |
6655 | fi | |
6656 | ||
6657 | ||
6658 | # IFS | |
6659 | # We need space, tab and new line, in precisely that order. Quoting is | |
6660 | # there to prevent editors from complaining about space-tab. | |
6661 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
6662 | # splitting by setting IFS to empty value.) | |
6663 | IFS=" "" $as_nl" | |
6664 | ||
6665 | # Find who we are. Look in the path if we contain no directory separator. | |
6666 | as_myself= | |
6667 | case $0 in #(( | |
6668 | *[\\/]* ) as_myself=$0 ;; | |
6669 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
6670 | for as_dir in $PATH | |
6671 | do | |
6672 | IFS=$as_save_IFS | |
6673 | test -z "$as_dir" && as_dir=. | |
6674 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
6675 | done | |
6676 | IFS=$as_save_IFS | |
6677 | ||
6678 | ;; | |
6679 | esac | |
6680 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
6681 | # in which case we are not to be found in the path. | |
6682 | if test "x$as_myself" = x; then | |
6683 | as_myself=$0 | |
6684 | fi | |
6685 | if test ! -f "$as_myself"; then | |
6686 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 | |
6687 | exit 1 | |
6688 | fi | |
6689 | ||
6690 | # Unset variables that we do not need and which cause bugs (e.g. in | |
6691 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
6692 | # suppresses any "Segmentation fault" message there. '((' could | |
6693 | # trigger a bug in pdksh 5.2.14. | |
6694 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
6695 | do eval test x\${$as_var+set} = xset \ | |
6696 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
6697 | done | |
6698 | PS1='$ ' | |
6699 | PS2='> ' | |
6700 | PS4='+ ' | |
6701 | ||
6702 | # NLS nuisances. | |
6703 | LC_ALL=C | |
6704 | export LC_ALL | |
6705 | LANGUAGE=C | |
6706 | export LANGUAGE | |
6707 | ||
6708 | # CDPATH. | |
6709 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
6710 | ||
6711 | ||
6712 | # as_fn_error STATUS ERROR [LINENO LOG_FD] | |
6713 | # ---------------------------------------- | |
6714 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are | |
6715 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
6716 | # script with STATUS, using 1 if that was 0. | |
6717 | as_fn_error () | |
6718 | { | |
6719 | as_status=$1; test $as_status -eq 0 && as_status=1 | |
6720 | if test "$4"; then | |
6721 | as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
6722 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 | |
6723 | fi | |
6724 | $as_echo "$as_me: error: $2" >&2 | |
6725 | as_fn_exit $as_status | |
6726 | } # as_fn_error | |
6727 | ||
6728 | ||
6729 | # as_fn_set_status STATUS | |
6730 | # ----------------------- | |
6731 | # Set $? to STATUS, without forking. | |
6732 | as_fn_set_status () | |
6733 | { | |
6734 | return $1 | |
6735 | } # as_fn_set_status | |
6736 | ||
6737 | # as_fn_exit STATUS | |
6738 | # ----------------- | |
6739 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
6740 | as_fn_exit () | |
6741 | { | |
6742 | set +e | |
6743 | as_fn_set_status $1 | |
6744 | exit $1 | |
6745 | } # as_fn_exit | |
6746 | ||
6747 | # as_fn_unset VAR | |
6748 | # --------------- | |
6749 | # Portably unset VAR. | |
6750 | as_fn_unset () | |
6751 | { | |
6752 | { eval $1=; unset $1;} | |
6753 | } | |
6754 | as_unset=as_fn_unset | |
6755 | # as_fn_append VAR VALUE | |
6756 | # ---------------------- | |
6757 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
6758 | # advantage of any shell optimizations that allow amortized linear growth over | |
6759 | # repeated appends, instead of the typical quadratic growth present in naive | |
6760 | # implementations. | |
6761 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
6762 | eval 'as_fn_append () | |
6763 | { | |
6764 | eval $1+=\$2 | |
6765 | }' | |
6766 | else | |
6767 | as_fn_append () | |
6768 | { | |
6769 | eval $1=\$$1\$2 | |
6770 | } | |
6771 | fi # as_fn_append | |
6772 | ||
6773 | # as_fn_arith ARG... | |
6774 | # ------------------ | |
6775 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
6776 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
6777 | # must be portable across $(()) and expr. | |
6778 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
6779 | eval 'as_fn_arith () | |
6780 | { | |
6781 | as_val=$(( $* )) | |
6782 | }' | |
6783 | else | |
6784 | as_fn_arith () | |
6785 | { | |
6786 | as_val=`expr "$@" || test $? -eq 1` | |
6787 | } | |
6788 | fi # as_fn_arith | |
6789 | ||
6790 | ||
6791 | if expr a : '\(a\)' >/dev/null 2>&1 && | |
6792 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
6793 | as_expr=expr | |
6794 | else | |
6795 | as_expr=false | |
6796 | fi | |
6797 | ||
6798 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then | |
6799 | as_basename=basename | |
6800 | else | |
6801 | as_basename=false | |
6802 | fi | |
6803 | ||
6804 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then | |
6805 | as_dirname=dirname | |
6806 | else | |
6807 | as_dirname=false | |
6808 | fi | |
6809 | ||
6810 | as_me=`$as_basename -- "$0" || | |
6811 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ | |
6812 | X"$0" : 'X\(//\)$' \| \ | |
6813 | X"$0" : 'X\(/\)' \| . 2>/dev/null || | |
6814 | $as_echo X/"$0" | | |
6815 | sed '/^.*\/\([^/][^/]*\)\/*$/{ | |
6816 | s//\1/ | |
6817 | q | |
6818 | } | |
6819 | /^X\/\(\/\/\)$/{ | |
6820 | s//\1/ | |
6821 | q | |
6822 | } | |
6823 | /^X\/\(\/\).*/{ | |
6824 | s//\1/ | |
6825 | q | |
6826 | } | |
6827 | s/.*/./; q'` | |
6828 | ||
6829 | # Avoid depending upon Character Ranges. | |
6830 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
6831 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
6832 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
6833 | as_cr_digits='0123456789' | |
6834 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
6835 | ||
6836 | ECHO_C= ECHO_N= ECHO_T= | |
6837 | case `echo -n x` in #((((( | |
6838 | -n*) | |
6839 | case `echo 'xy\c'` in | |
6840 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. | |
6841 | xy) ECHO_C='\c';; | |
6842 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
6843 | ECHO_T=' ';; | |
6844 | esac;; | |
6845 | *) | |
6846 | ECHO_N='-n';; | |
6847 | esac | |
6848 | ||
6849 | rm -f conf$$ conf$$.exe conf$$.file | |
6850 | if test -d conf$$.dir; then | |
6851 | rm -f conf$$.dir/conf$$.file | |
6852 | else | |
6853 | rm -f conf$$.dir | |
6854 | mkdir conf$$.dir 2>/dev/null | |
6855 | fi | |
6856 | if (echo >conf$$.file) 2>/dev/null; then | |
6857 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
6858 | as_ln_s='ln -s' | |
6859 | # ... but there are two gotchas: | |
6860 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
6861 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
6862 | # In both cases, we have to default to `cp -pR'. | |
6863 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || | |
6864 | as_ln_s='cp -pR' | |
6865 | elif ln conf$$.file conf$$ 2>/dev/null; then | |
6866 | as_ln_s=ln | |
6867 | else | |
6868 | as_ln_s='cp -pR' | |
6869 | fi | |
6870 | else | |
6871 | as_ln_s='cp -pR' | |
6872 | fi | |
6873 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file | |
6874 | rmdir conf$$.dir 2>/dev/null | |
6875 | ||
6876 | ||
6877 | # as_fn_mkdir_p | |
6878 | # ------------- | |
6879 | # Create "$as_dir" as a directory, including parents if necessary. | |
6880 | as_fn_mkdir_p () | |
6881 | { | |
6882 | ||
6883 | case $as_dir in #( | |
6884 | -*) as_dir=./$as_dir;; | |
6885 | esac | |
6886 | test -d "$as_dir" || eval $as_mkdir_p || { | |
6887 | as_dirs= | |
6888 | while :; do | |
6889 | case $as_dir in #( | |
6890 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
6891 | *) as_qdir=$as_dir;; | |
6892 | esac | |
6893 | as_dirs="'$as_qdir' $as_dirs" | |
6894 | as_dir=`$as_dirname -- "$as_dir" || | |
6895 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
6896 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
6897 | X"$as_dir" : 'X\(//\)$' \| \ | |
6898 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
6899 | $as_echo X"$as_dir" | | |
6900 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
6901 | s//\1/ | |
6902 | q | |
6903 | } | |
6904 | /^X\(\/\/\)[^/].*/{ | |
6905 | s//\1/ | |
6906 | q | |
6907 | } | |
6908 | /^X\(\/\/\)$/{ | |
6909 | s//\1/ | |
6910 | q | |
6911 | } | |
6912 | /^X\(\/\).*/{ | |
6913 | s//\1/ | |
6914 | q | |
6915 | } | |
6916 | s/.*/./; q'` | |
6917 | test -d "$as_dir" && break | |
6918 | done | |
6919 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
6920 | } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" | |
6921 | ||
6922 | ||
6923 | } # as_fn_mkdir_p | |
6924 | if mkdir -p . 2>/dev/null; then | |
6925 | as_mkdir_p='mkdir -p "$as_dir"' | |
6926 | else | |
6927 | test -d ./-p && rmdir ./-p | |
6928 | as_mkdir_p=false | |
6929 | fi | |
6930 | ||
6931 | ||
6932 | # as_fn_executable_p FILE | |
6933 | # ----------------------- | |
6934 | # Test if FILE is an executable regular file. | |
6935 | as_fn_executable_p () | |
6936 | { | |
6937 | test -f "$1" && test -x "$1" | |
6938 | } # as_fn_executable_p | |
6939 | as_test_x='test -x' | |
6940 | as_executable_p=as_fn_executable_p | |
6941 | ||
6942 | # Sed expression to map a string onto a valid CPP name. | |
6943 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" | |
6944 | ||
6945 | # Sed expression to map a string onto a valid variable name. | |
6946 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" | |
6947 | ||
6948 | ||
6949 | exec 6>&1 | |
6950 | ## ----------------------------------- ## | |
6951 | ## Main body of $CONFIG_STATUS script. ## | |
6952 | ## ----------------------------------- ## | |
6953 | _ASEOF | |
6954 | test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 | |
6955 | ||
6956 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
6957 | # Save the log message, to keep $0 and so on meaningful, and to | |
6958 | # report actual input values of CONFIG_FILES etc. instead of their | |
6959 | # values after options handling. | |
6960 | ac_log=" | |
6961 | This file was extended by libctf library $as_me 1.2.0-pre, which was | |
6962 | generated by GNU Autoconf 2.69. Invocation command line was | |
6963 | ||
6964 | CONFIG_FILES = $CONFIG_FILES | |
6965 | CONFIG_HEADERS = $CONFIG_HEADERS | |
6966 | CONFIG_LINKS = $CONFIG_LINKS | |
6967 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
6968 | $ $0 $@ | |
6969 | ||
6970 | on `(hostname || uname -n) 2>/dev/null | sed 1q` | |
6971 | " | |
6972 | ||
6973 | _ACEOF | |
6974 | ||
6975 | case $ac_config_files in *" | |
6976 | "*) set x $ac_config_files; shift; ac_config_files=$*;; | |
6977 | esac | |
6978 | ||
6979 | case $ac_config_headers in *" | |
6980 | "*) set x $ac_config_headers; shift; ac_config_headers=$*;; | |
6981 | esac | |
6982 | ||
6983 | ||
6984 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
6985 | # Files that config.status was made for. | |
6986 | config_files="$ac_config_files" | |
6987 | config_headers="$ac_config_headers" | |
6988 | config_commands="$ac_config_commands" | |
6989 | ||
6990 | _ACEOF | |
6991 | ||
6992 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
6993 | ac_cs_usage="\ | |
6994 | \`$as_me' instantiates files and other configuration actions | |
6995 | from templates according to the current configuration. Unless the files | |
6996 | and actions are specified as TAGs, all are instantiated by default. | |
6997 | ||
6998 | Usage: $0 [OPTION]... [TAG]... | |
6999 | ||
7000 | -h, --help print this help, then exit | |
7001 | -V, --version print version number and configuration settings, then exit | |
7002 | --config print configuration, then exit | |
7003 | -q, --quiet, --silent | |
7004 | do not print progress messages | |
7005 | -d, --debug don't remove temporary files | |
7006 | --recheck update $as_me by reconfiguring in the same conditions | |
7007 | --file=FILE[:TEMPLATE] | |
7008 | instantiate the configuration file FILE | |
7009 | --header=FILE[:TEMPLATE] | |
7010 | instantiate the configuration header FILE | |
7011 | ||
7012 | Configuration files: | |
7013 | $config_files | |
7014 | ||
7015 | Configuration headers: | |
7016 | $config_headers | |
7017 | ||
7018 | Configuration commands: | |
7019 | $config_commands | |
7020 | ||
7021 | Report bugs to the package provider." | |
7022 | ||
7023 | _ACEOF | |
7024 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
7025 | ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" | |
7026 | ac_cs_version="\\ | |
7027 | libctf library config.status 1.2.0-pre | |
7028 | configured by $0, generated by GNU Autoconf 2.69, | |
7029 | with options \\"\$ac_cs_config\\" | |
7030 | ||
7031 | Copyright (C) Free Software Foundation, Inc. | |
7032 | This config.status script is free software; the Free Software Foundation | |
7033 | gives unlimited permission to copy, distribute and modify it." | |
7034 | ||
7035 | ac_pwd='$ac_pwd' | |
7036 | srcdir='$srcdir' | |
7037 | INSTALL='$INSTALL' | |
7038 | MKDIR_P='$MKDIR_P' | |
7039 | AWK='$AWK' | |
7040 | test -n "\$AWK" || AWK=awk | |
7041 | _ACEOF | |
7042 | ||
7043 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
7044 | # The default lists apply if the user does not specify any file. | |
7045 | ac_need_defaults=: | |
7046 | while test $# != 0 | |
7047 | do | |
7048 | case $1 in | |
7049 | --*=?*) | |
7050 | ac_option=`expr "X$1" : 'X\([^=]*\)='` | |
7051 | ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` | |
7052 | ac_shift=: | |
7053 | ;; | |
7054 | --*=) | |
7055 | ac_option=`expr "X$1" : 'X\([^=]*\)='` | |
7056 | ac_optarg= | |
7057 | ac_shift=: | |
7058 | ;; | |
7059 | *) | |
7060 | ac_option=$1 | |
7061 | ac_optarg=$2 | |
7062 | ac_shift=shift | |
7063 | ;; | |
7064 | esac | |
7065 | ||
7066 | case $ac_option in | |
7067 | # Handling of the options. | |
7068 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) | |
7069 | ac_cs_recheck=: ;; | |
7070 | --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) | |
7071 | $as_echo "$ac_cs_version"; exit ;; | |
7072 | --config | --confi | --conf | --con | --co | --c ) | |
7073 | $as_echo "$ac_cs_config"; exit ;; | |
7074 | --debug | --debu | --deb | --de | --d | -d ) | |
7075 | debug=: ;; | |
7076 | --file | --fil | --fi | --f ) | |
7077 | $ac_shift | |
7078 | case $ac_optarg in | |
7079 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
7080 | '') as_fn_error $? "missing file argument" ;; | |
7081 | esac | |
7082 | as_fn_append CONFIG_FILES " '$ac_optarg'" | |
7083 | ac_need_defaults=false;; | |
7084 | --header | --heade | --head | --hea ) | |
7085 | $ac_shift | |
7086 | case $ac_optarg in | |
7087 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
7088 | esac | |
7089 | as_fn_append CONFIG_HEADERS " '$ac_optarg'" | |
7090 | ac_need_defaults=false;; | |
7091 | --he | --h) | |
7092 | # Conflict between --help and --header | |
7093 | as_fn_error $? "ambiguous option: \`$1' | |
7094 | Try \`$0 --help' for more information.";; | |
7095 | --help | --hel | -h ) | |
7096 | $as_echo "$ac_cs_usage"; exit ;; | |
7097 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
7098 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
7099 | ac_cs_silent=: ;; | |
7100 | ||
7101 | # This is an error. | |
7102 | -*) as_fn_error $? "unrecognized option: \`$1' | |
7103 | Try \`$0 --help' for more information." ;; | |
7104 | ||
7105 | *) as_fn_append ac_config_targets " $1" | |
7106 | ac_need_defaults=false ;; | |
7107 | ||
7108 | esac | |
7109 | shift | |
7110 | done | |
7111 | ||
7112 | ac_configure_extra_args= | |
7113 | ||
7114 | if $ac_cs_silent; then | |
7115 | exec 6>/dev/null | |
7116 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
7117 | fi | |
7118 | ||
7119 | _ACEOF | |
7120 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
7121 | if \$ac_cs_recheck; then | |
7122 | set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion | |
7123 | shift | |
7124 | \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 | |
7125 | CONFIG_SHELL='$SHELL' | |
7126 | export CONFIG_SHELL | |
7127 | exec "\$@" | |
7128 | fi | |
7129 | ||
7130 | _ACEOF | |
7131 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
7132 | exec 5>>config.log | |
7133 | { | |
7134 | echo | |
7135 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
7136 | ## Running $as_me. ## | |
7137 | _ASBOX | |
7138 | $as_echo "$ac_log" | |
7139 | } >&5 | |
7140 | ||
7141 | _ACEOF | |
7142 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
7143 | # | |
7144 | # INIT-COMMANDS | |
7145 | # | |
7146 | AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" | |
7147 | ||
7148 | _ACEOF | |
7149 | ||
7150 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
7151 | ||
7152 | # Handling of arguments. | |
7153 | for ac_config_target in $ac_config_targets | |
7154 | do | |
7155 | case $ac_config_target in | |
7156 | "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; | |
7157 | "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; | |
7158 | "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; | |
7159 | ||
7160 | *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; | |
7161 | esac | |
7162 | done | |
7163 | ||
7164 | ||
7165 | # If the user did not use the arguments to specify the items to instantiate, | |
7166 | # then the envvar interface is used. Set only those that are not. | |
7167 | # We use the long form for the default assignment because of an extremely | |
7168 | # bizarre bug on SunOS 4.1.3. | |
7169 | if $ac_need_defaults; then | |
7170 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
7171 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers | |
7172 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands | |
7173 | fi | |
7174 | ||
7175 | # Have a temporary directory for convenience. Make it in the build tree | |
7176 | # simply because there is no reason against having it here, and in addition, | |
7177 | # creating and moving files from /tmp can sometimes cause problems. | |
7178 | # Hook for its removal unless debugging. | |
7179 | # Note that there is a small window in which the directory will not be cleaned: | |
7180 | # after its creation but before its name has been assigned to `$tmp'. | |
7181 | $debug || | |
7182 | { | |
7183 | tmp= ac_tmp= | |
7184 | trap 'exit_status=$? | |
7185 | : "${ac_tmp:=$tmp}" | |
7186 | { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status | |
7187 | ' 0 | |
7188 | trap 'as_fn_exit 1' 1 2 13 15 | |
7189 | } | |
7190 | # Create a (secure) tmp directory for tmp files. | |
7191 | ||
7192 | { | |
7193 | tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && | |
7194 | test -d "$tmp" | |
7195 | } || | |
7196 | { | |
7197 | tmp=./conf$$-$RANDOM | |
7198 | (umask 077 && mkdir "$tmp") | |
7199 | } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 | |
7200 | ac_tmp=$tmp | |
7201 | ||
7202 | # Set up the scripts for CONFIG_FILES section. | |
7203 | # No need to generate them if there are no CONFIG_FILES. | |
7204 | # This happens for instance with `./config.status config.h'. | |
7205 | if test -n "$CONFIG_FILES"; then | |
7206 | ||
7207 | ||
7208 | ac_cr=`echo X | tr X '\015'` | |
7209 | # On cygwin, bash can eat \r inside `` if the user requested igncr. | |
7210 | # But we know of no other shell where ac_cr would be empty at this | |
7211 | # point, so we can use a bashism as a fallback. | |
7212 | if test "x$ac_cr" = x; then | |
7213 | eval ac_cr=\$\'\\r\' | |
7214 | fi | |
7215 | ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` | |
7216 | if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then | |
7217 | ac_cs_awk_cr='\\r' | |
7218 | else | |
7219 | ac_cs_awk_cr=$ac_cr | |
7220 | fi | |
7221 | ||
7222 | echo 'BEGIN {' >"$ac_tmp/subs1.awk" && | |
7223 | _ACEOF | |
7224 | ||
7225 | ||
7226 | { | |
7227 | echo "cat >conf$$subs.awk <<_ACEOF" && | |
7228 | echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && | |
7229 | echo "_ACEOF" | |
7230 | } >conf$$subs.sh || | |
7231 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 | |
7232 | ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` | |
7233 | ac_delim='%!_!# ' | |
7234 | for ac_last_try in false false false false false :; do | |
7235 | . ./conf$$subs.sh || | |
7236 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 | |
7237 | ||
7238 | ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` | |
7239 | if test $ac_delim_n = $ac_delim_num; then | |
7240 | break | |
7241 | elif $ac_last_try; then | |
7242 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 | |
7243 | else | |
7244 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
7245 | fi | |
7246 | done | |
7247 | rm -f conf$$subs.sh | |
7248 | ||
7249 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
7250 | cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && | |
7251 | _ACEOF | |
7252 | sed -n ' | |
7253 | h | |
7254 | s/^/S["/; s/!.*/"]=/ | |
7255 | p | |
7256 | g | |
7257 | s/^[^!]*!// | |
7258 | :repl | |
7259 | t repl | |
7260 | s/'"$ac_delim"'$// | |
7261 | t delim | |
7262 | :nl | |
7263 | h | |
7264 | s/\(.\{148\}\)..*/\1/ | |
7265 | t more1 | |
7266 | s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ | |
7267 | p | |
7268 | n | |
7269 | b repl | |
7270 | :more1 | |
7271 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
7272 | p | |
7273 | g | |
7274 | s/.\{148\}// | |
7275 | t nl | |
7276 | :delim | |
7277 | h | |
7278 | s/\(.\{148\}\)..*/\1/ | |
7279 | t more2 | |
7280 | s/["\\]/\\&/g; s/^/"/; s/$/"/ | |
7281 | p | |
7282 | b | |
7283 | :more2 | |
7284 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
7285 | p | |
7286 | g | |
7287 | s/.\{148\}// | |
7288 | t delim | |
7289 | ' <conf$$subs.awk | sed ' | |
7290 | /^[^""]/{ | |
7291 | N | |
7292 | s/\n// | |
7293 | } | |
7294 | ' >>$CONFIG_STATUS || ac_write_fail=1 | |
7295 | rm -f conf$$subs.awk | |
7296 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
7297 | _ACAWK | |
7298 | cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && | |
7299 | for (key in S) S_is_set[key] = 1 | |
7300 | FS = "\a" | |
7301 | ||
7302 | } | |
7303 | { | |
7304 | line = $ 0 | |
7305 | nfields = split(line, field, "@") | |
7306 | substed = 0 | |
7307 | len = length(field[1]) | |
7308 | for (i = 2; i < nfields; i++) { | |
7309 | key = field[i] | |
7310 | keylen = length(key) | |
7311 | if (S_is_set[key]) { | |
7312 | value = S[key] | |
7313 | line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) | |
7314 | len += length(value) + length(field[++i]) | |
7315 | substed = 1 | |
7316 | } else | |
7317 | len += 1 + keylen | |
7318 | } | |
7319 | ||
7320 | print line | |
7321 | } | |
7322 | ||
7323 | _ACAWK | |
7324 | _ACEOF | |
7325 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
7326 | if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then | |
7327 | sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" | |
7328 | else | |
7329 | cat | |
7330 | fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ | |
7331 | || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 | |
7332 | _ACEOF | |
7333 | ||
7334 | # VPATH may cause trouble with some makes, so we remove sole $(srcdir), | |
7335 | # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and | |
7336 | # trailing colons and then remove the whole line if VPATH becomes empty | |
7337 | # (actually we leave an empty line to preserve line numbers). | |
7338 | if test "x$srcdir" = x.; then | |
7339 | ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ | |
7340 | h | |
7341 | s/// | |
7342 | s/^/:/ | |
7343 | s/[ ]*$/:/ | |
7344 | s/:\$(srcdir):/:/g | |
7345 | s/:\${srcdir}:/:/g | |
7346 | s/:@srcdir@:/:/g | |
7347 | s/^:*// | |
7348 | s/:*$// | |
7349 | x | |
7350 | s/\(=[ ]*\).*/\1/ | |
7351 | G | |
7352 | s/\n// | |
7353 | s/^[^=]*=[ ]*$// | |
7354 | }' | |
7355 | fi | |
7356 | ||
7357 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
7358 | fi # test -n "$CONFIG_FILES" | |
7359 | ||
7360 | # Set up the scripts for CONFIG_HEADERS section. | |
7361 | # No need to generate them if there are no CONFIG_HEADERS. | |
7362 | # This happens for instance with `./config.status Makefile'. | |
7363 | if test -n "$CONFIG_HEADERS"; then | |
7364 | cat >"$ac_tmp/defines.awk" <<\_ACAWK || | |
7365 | BEGIN { | |
7366 | _ACEOF | |
7367 | ||
7368 | # Transform confdefs.h into an awk script `defines.awk', embedded as | |
7369 | # here-document in config.status, that substitutes the proper values into | |
7370 | # config.h.in to produce config.h. | |
7371 | ||
7372 | # Create a delimiter string that does not exist in confdefs.h, to ease | |
7373 | # handling of long lines. | |
7374 | ac_delim='%!_!# ' | |
7375 | for ac_last_try in false false :; do | |
7376 | ac_tt=`sed -n "/$ac_delim/p" confdefs.h` | |
7377 | if test -z "$ac_tt"; then | |
7378 | break | |
7379 | elif $ac_last_try; then | |
7380 | as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 | |
7381 | else | |
7382 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
7383 | fi | |
7384 | done | |
7385 | ||
7386 | # For the awk script, D is an array of macro values keyed by name, | |
7387 | # likewise P contains macro parameters if any. Preserve backslash | |
7388 | # newline sequences. | |
7389 | ||
7390 | ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* | |
7391 | sed -n ' | |
7392 | s/.\{148\}/&'"$ac_delim"'/g | |
7393 | t rset | |
7394 | :rset | |
7395 | s/^[ ]*#[ ]*define[ ][ ]*/ / | |
7396 | t def | |
7397 | d | |
7398 | :def | |
7399 | s/\\$// | |
7400 | t bsnl | |
7401 | s/["\\]/\\&/g | |
7402 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
7403 | D["\1"]=" \3"/p | |
7404 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p | |
7405 | d | |
7406 | :bsnl | |
7407 | s/["\\]/\\&/g | |
7408 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
7409 | D["\1"]=" \3\\\\\\n"\\/p | |
7410 | t cont | |
7411 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p | |
7412 | t cont | |
7413 | d | |
7414 | :cont | |
7415 | n | |
7416 | s/.\{148\}/&'"$ac_delim"'/g | |
7417 | t clear | |
7418 | :clear | |
7419 | s/\\$// | |
7420 | t bsnlc | |
7421 | s/["\\]/\\&/g; s/^/"/; s/$/"/p | |
7422 | d | |
7423 | :bsnlc | |
7424 | s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p | |
7425 | b cont | |
7426 | ' <confdefs.h | sed ' | |
7427 | s/'"$ac_delim"'/"\\\ | |
7428 | "/g' >>$CONFIG_STATUS || ac_write_fail=1 | |
7429 | ||
7430 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
7431 | for (key in D) D_is_set[key] = 1 | |
7432 | FS = "\a" | |
7433 | } | |
7434 | /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { | |
7435 | line = \$ 0 | |
7436 | split(line, arg, " ") | |
7437 | if (arg[1] == "#") { | |
7438 | defundef = arg[2] | |
7439 | mac1 = arg[3] | |
7440 | } else { | |
7441 | defundef = substr(arg[1], 2) | |
7442 | mac1 = arg[2] | |
7443 | } | |
7444 | split(mac1, mac2, "(") #) | |
7445 | macro = mac2[1] | |
7446 | prefix = substr(line, 1, index(line, defundef) - 1) | |
7447 | if (D_is_set[macro]) { | |
7448 | # Preserve the white space surrounding the "#". | |
7449 | print prefix "define", macro P[macro] D[macro] | |
7450 | next | |
7451 | } else { | |
7452 | # Replace #undef with comments. This is necessary, for example, | |
7453 | # in the case of _POSIX_SOURCE, which is predefined and required | |
7454 | # on some systems where configure will not decide to define it. | |
7455 | if (defundef == "undef") { | |
7456 | print "/*", prefix defundef, macro, "*/" | |
7457 | next | |
7458 | } | |
7459 | } | |
7460 | } | |
7461 | { print } | |
7462 | _ACAWK | |
7463 | _ACEOF | |
7464 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
7465 | as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 | |
7466 | fi # test -n "$CONFIG_HEADERS" | |
7467 | ||
7468 | ||
7469 | eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" | |
7470 | shift | |
7471 | for ac_tag | |
7472 | do | |
7473 | case $ac_tag in | |
7474 | :[FHLC]) ac_mode=$ac_tag; continue;; | |
7475 | esac | |
7476 | case $ac_mode$ac_tag in | |
7477 | :[FHL]*:*);; | |
7478 | :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; | |
7479 | :[FH]-) ac_tag=-:-;; | |
7480 | :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; | |
7481 | esac | |
7482 | ac_save_IFS=$IFS | |
7483 | IFS=: | |
7484 | set x $ac_tag | |
7485 | IFS=$ac_save_IFS | |
7486 | shift | |
7487 | ac_file=$1 | |
7488 | shift | |
7489 | ||
7490 | case $ac_mode in | |
7491 | :L) ac_source=$1;; | |
7492 | :[FH]) | |
7493 | ac_file_inputs= | |
7494 | for ac_f | |
7495 | do | |
7496 | case $ac_f in | |
7497 | -) ac_f="$ac_tmp/stdin";; | |
7498 | *) # Look for the file first in the build tree, then in the source tree | |
7499 | # (if the path is not absolute). The absolute path cannot be DOS-style, | |
7500 | # because $ac_f cannot contain `:'. | |
7501 | test -f "$ac_f" || | |
7502 | case $ac_f in | |
7503 | [\\/$]*) false;; | |
7504 | *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; | |
7505 | esac || | |
7506 | as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; | |
7507 | esac | |
7508 | case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac | |
7509 | as_fn_append ac_file_inputs " '$ac_f'" | |
7510 | done | |
7511 | ||
7512 | # Let's still pretend it is `configure' which instantiates (i.e., don't | |
7513 | # use $as_me), people would be surprised to read: | |
7514 | # /* config.h. Generated by config.status. */ | |
7515 | configure_input='Generated from '` | |
7516 | $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' | |
7517 | `' by configure.' | |
7518 | if test x"$ac_file" != x-; then | |
7519 | configure_input="$ac_file. $configure_input" | |
7520 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 | |
7521 | $as_echo "$as_me: creating $ac_file" >&6;} | |
7522 | fi | |
7523 | # Neutralize special characters interpreted by sed in replacement strings. | |
7524 | case $configure_input in #( | |
7525 | *\&* | *\|* | *\\* ) | |
7526 | ac_sed_conf_input=`$as_echo "$configure_input" | | |
7527 | sed 's/[\\\\&|]/\\\\&/g'`;; #( | |
7528 | *) ac_sed_conf_input=$configure_input;; | |
7529 | esac | |
7530 | ||
7531 | case $ac_tag in | |
7532 | *:-:* | *:-) cat >"$ac_tmp/stdin" \ | |
7533 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; | |
7534 | esac | |
7535 | ;; | |
7536 | esac | |
7537 | ||
7538 | ac_dir=`$as_dirname -- "$ac_file" || | |
7539 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
7540 | X"$ac_file" : 'X\(//\)[^/]' \| \ | |
7541 | X"$ac_file" : 'X\(//\)$' \| \ | |
7542 | X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || | |
7543 | $as_echo X"$ac_file" | | |
7544 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
7545 | s//\1/ | |
7546 | q | |
7547 | } | |
7548 | /^X\(\/\/\)[^/].*/{ | |
7549 | s//\1/ | |
7550 | q | |
7551 | } | |
7552 | /^X\(\/\/\)$/{ | |
7553 | s//\1/ | |
7554 | q | |
7555 | } | |
7556 | /^X\(\/\).*/{ | |
7557 | s//\1/ | |
7558 | q | |
7559 | } | |
7560 | s/.*/./; q'` | |
7561 | as_dir="$ac_dir"; as_fn_mkdir_p | |
7562 | ac_builddir=. | |
7563 | ||
7564 | case "$ac_dir" in | |
7565 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
7566 | *) | |
7567 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` | |
7568 | # A ".." for each directory in $ac_dir_suffix. | |
7569 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` | |
7570 | case $ac_top_builddir_sub in | |
7571 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
7572 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
7573 | esac ;; | |
7574 | esac | |
7575 | ac_abs_top_builddir=$ac_pwd | |
7576 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
7577 | # for backward compatibility: | |
7578 | ac_top_builddir=$ac_top_build_prefix | |
7579 | ||
7580 | case $srcdir in | |
7581 | .) # We are building in place. | |
7582 | ac_srcdir=. | |
7583 | ac_top_srcdir=$ac_top_builddir_sub | |
7584 | ac_abs_top_srcdir=$ac_pwd ;; | |
7585 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
7586 | ac_srcdir=$srcdir$ac_dir_suffix; | |
7587 | ac_top_srcdir=$srcdir | |
7588 | ac_abs_top_srcdir=$srcdir ;; | |
7589 | *) # Relative name. | |
7590 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
7591 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
7592 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
7593 | esac | |
7594 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix | |
7595 | ||
7596 | ||
7597 | case $ac_mode in | |
7598 | :F) | |
7599 | # | |
7600 | # CONFIG_FILE | |
7601 | # | |
7602 | ||
7603 | case $INSTALL in | |
7604 | [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; | |
7605 | *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; | |
7606 | esac | |
7607 | ac_MKDIR_P=$MKDIR_P | |
7608 | case $MKDIR_P in | |
7609 | [\\/$]* | ?:[\\/]* ) ;; | |
7610 | */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; | |
7611 | esac | |
7612 | _ACEOF | |
7613 | ||
7614 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
7615 | # If the template does not know about datarootdir, expand it. | |
7616 | # FIXME: This hack should be removed a few years after 2.60. | |
7617 | ac_datarootdir_hack=; ac_datarootdir_seen= | |
7618 | ac_sed_dataroot=' | |
7619 | /datarootdir/ { | |
7620 | p | |
7621 | q | |
7622 | } | |
7623 | /@datadir@/p | |
7624 | /@docdir@/p | |
7625 | /@infodir@/p | |
7626 | /@localedir@/p | |
7627 | /@mandir@/p' | |
7628 | case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in | |
7629 | *datarootdir*) ac_datarootdir_seen=yes;; | |
7630 | *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) | |
7631 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 | |
7632 | $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} | |
7633 | _ACEOF | |
7634 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
7635 | ac_datarootdir_hack=' | |
7636 | s&@datadir@&$datadir&g | |
7637 | s&@docdir@&$docdir&g | |
7638 | s&@infodir@&$infodir&g | |
7639 | s&@localedir@&$localedir&g | |
7640 | s&@mandir@&$mandir&g | |
7641 | s&\\\${datarootdir}&$datarootdir&g' ;; | |
7642 | esac | |
7643 | _ACEOF | |
7644 | ||
7645 | # Neutralize VPATH when `$srcdir' = `.'. | |
7646 | # Shell code in configure.ac might set extrasub. | |
7647 | # FIXME: do we really want to maintain this feature? | |
7648 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
7649 | ac_sed_extra="$ac_vpsub | |
7650 | $extrasub | |
7651 | _ACEOF | |
7652 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
7653 | :t | |
7654 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
7655 | s|@configure_input@|$ac_sed_conf_input|;t t | |
7656 | s&@top_builddir@&$ac_top_builddir_sub&;t t | |
7657 | s&@top_build_prefix@&$ac_top_build_prefix&;t t | |
7658 | s&@srcdir@&$ac_srcdir&;t t | |
7659 | s&@abs_srcdir@&$ac_abs_srcdir&;t t | |
7660 | s&@top_srcdir@&$ac_top_srcdir&;t t | |
7661 | s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t | |
7662 | s&@builddir@&$ac_builddir&;t t | |
7663 | s&@abs_builddir@&$ac_abs_builddir&;t t | |
7664 | s&@abs_top_builddir@&$ac_abs_top_builddir&;t t | |
7665 | s&@INSTALL@&$ac_INSTALL&;t t | |
7666 | s&@MKDIR_P@&$ac_MKDIR_P&;t t | |
7667 | $ac_datarootdir_hack | |
7668 | " | |
7669 | eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ | |
7670 | >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
7671 | ||
7672 | test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && | |
7673 | { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && | |
7674 | { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ | |
7675 | "$ac_tmp/out"`; test -z "$ac_out"; } && | |
7676 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' | |
7677 | which seems to be undefined. Please make sure it is defined" >&5 | |
7678 | $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' | |
7679 | which seems to be undefined. Please make sure it is defined" >&2;} | |
7680 | ||
7681 | rm -f "$ac_tmp/stdin" | |
7682 | case $ac_file in | |
7683 | -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; | |
7684 | *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; | |
7685 | esac \ | |
7686 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
7687 | ;; | |
7688 | :H) | |
7689 | # | |
7690 | # CONFIG_HEADER | |
7691 | # | |
7692 | if test x"$ac_file" != x-; then | |
7693 | { | |
7694 | $as_echo "/* $configure_input */" \ | |
7695 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" | |
7696 | } >"$ac_tmp/config.h" \ | |
7697 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
7698 | if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then | |
7699 | { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 | |
7700 | $as_echo "$as_me: $ac_file is unchanged" >&6;} | |
7701 | else | |
7702 | rm -f "$ac_file" | |
7703 | mv "$ac_tmp/config.h" "$ac_file" \ | |
7704 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
7705 | fi | |
7706 | else | |
7707 | $as_echo "/* $configure_input */" \ | |
7708 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ | |
7709 | || as_fn_error $? "could not create -" "$LINENO" 5 | |
7710 | fi | |
7711 | # Compute "$ac_file"'s index in $config_headers. | |
7712 | _am_arg="$ac_file" | |
7713 | _am_stamp_count=1 | |
7714 | for _am_header in $config_headers :; do | |
7715 | case $_am_header in | |
7716 | $_am_arg | $_am_arg:* ) | |
7717 | break ;; | |
7718 | * ) | |
7719 | _am_stamp_count=`expr $_am_stamp_count + 1` ;; | |
7720 | esac | |
7721 | done | |
7722 | echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || | |
7723 | $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
7724 | X"$_am_arg" : 'X\(//\)[^/]' \| \ | |
7725 | X"$_am_arg" : 'X\(//\)$' \| \ | |
7726 | X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || | |
7727 | $as_echo X"$_am_arg" | | |
7728 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
7729 | s//\1/ | |
7730 | q | |
7731 | } | |
7732 | /^X\(\/\/\)[^/].*/{ | |
7733 | s//\1/ | |
7734 | q | |
7735 | } | |
7736 | /^X\(\/\/\)$/{ | |
7737 | s//\1/ | |
7738 | q | |
7739 | } | |
7740 | /^X\(\/\).*/{ | |
7741 | s//\1/ | |
7742 | q | |
7743 | } | |
7744 | s/.*/./; q'`/stamp-h$_am_stamp_count | |
7745 | ;; | |
7746 | ||
7747 | :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 | |
7748 | $as_echo "$as_me: executing $ac_file commands" >&6;} | |
7749 | ;; | |
7750 | esac | |
7751 | ||
7752 | ||
7753 | case $ac_file$ac_mode in | |
7754 | "depfiles":C) test x"$AMDEP_TRUE" != x"" || { | |
7755 | # Older Autoconf quotes --file arguments for eval, but not when files | |
7756 | # are listed without --file. Let's play safe and only enable the eval | |
7757 | # if we detect the quoting. | |
7758 | case $CONFIG_FILES in | |
7759 | *\'*) eval set x "$CONFIG_FILES" ;; | |
7760 | *) set x $CONFIG_FILES ;; | |
7761 | esac | |
7762 | shift | |
7763 | for mf | |
7764 | do | |
7765 | # Strip MF so we end up with the name of the file. | |
7766 | mf=`echo "$mf" | sed -e 's/:.*$//'` | |
7767 | # Check whether this is an Automake generated Makefile or not. | |
7768 | # We used to match only the files named 'Makefile.in', but | |
7769 | # some people rename them; so instead we look at the file content. | |
7770 | # Grep'ing the first line is not enough: some people post-process | |
7771 | # each Makefile.in and add a new line on top of each file to say so. | |
7772 | # Grep'ing the whole file is not good either: AIX grep has a line | |
7773 | # limit of 2048, but all sed's we know have understand at least 4000. | |
7774 | if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then | |
7775 | dirpart=`$as_dirname -- "$mf" || | |
7776 | $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
7777 | X"$mf" : 'X\(//\)[^/]' \| \ | |
7778 | X"$mf" : 'X\(//\)$' \| \ | |
7779 | X"$mf" : 'X\(/\)' \| . 2>/dev/null || | |
7780 | $as_echo X"$mf" | | |
7781 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
7782 | s//\1/ | |
7783 | q | |
7784 | } | |
7785 | /^X\(\/\/\)[^/].*/{ | |
7786 | s//\1/ | |
7787 | q | |
7788 | } | |
7789 | /^X\(\/\/\)$/{ | |
7790 | s//\1/ | |
7791 | q | |
7792 | } | |
7793 | /^X\(\/\).*/{ | |
7794 | s//\1/ | |
7795 | q | |
7796 | } | |
7797 | s/.*/./; q'` | |
7798 | else | |
7799 | continue | |
7800 | fi | |
7801 | # Extract the definition of DEPDIR, am__include, and am__quote | |
7802 | # from the Makefile without running 'make'. | |
7803 | DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` | |
7804 | test -z "$DEPDIR" && continue | |
7805 | am__include=`sed -n 's/^am__include = //p' < "$mf"` | |
7806 | test -z "$am__include" && continue | |
7807 | am__quote=`sed -n 's/^am__quote = //p' < "$mf"` | |
7808 | # Find all dependency output files, they are included files with | |
7809 | # $(DEPDIR) in their names. We invoke sed twice because it is the | |
7810 | # simplest approach to changing $(DEPDIR) to its actual value in the | |
7811 | # expansion. | |
7812 | for file in `sed -n " | |
7813 | s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ | |
7814 | sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do | |
7815 | # Make sure the directory exists. | |
7816 | test -f "$dirpart/$file" && continue | |
7817 | fdir=`$as_dirname -- "$file" || | |
7818 | $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
7819 | X"$file" : 'X\(//\)[^/]' \| \ | |
7820 | X"$file" : 'X\(//\)$' \| \ | |
7821 | X"$file" : 'X\(/\)' \| . 2>/dev/null || | |
7822 | $as_echo X"$file" | | |
7823 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
7824 | s//\1/ | |
7825 | q | |
7826 | } | |
7827 | /^X\(\/\/\)[^/].*/{ | |
7828 | s//\1/ | |
7829 | q | |
7830 | } | |
7831 | /^X\(\/\/\)$/{ | |
7832 | s//\1/ | |
7833 | q | |
7834 | } | |
7835 | /^X\(\/\).*/{ | |
7836 | s//\1/ | |
7837 | q | |
7838 | } | |
7839 | s/.*/./; q'` | |
7840 | as_dir=$dirpart/$fdir; as_fn_mkdir_p | |
7841 | # echo "creating $dirpart/$file" | |
7842 | echo '# dummy' > "$dirpart/$file" | |
7843 | done | |
7844 | done | |
7845 | } | |
7846 | ;; | |
7847 | ||
7848 | esac | |
7849 | done # for ac_tag | |
7850 | ||
7851 | ||
7852 | as_fn_exit 0 | |
7853 | _ACEOF | |
7854 | ac_clean_files=$ac_clean_files_save | |
7855 | ||
7856 | test $ac_write_fail = 0 || | |
7857 | as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 | |
7858 | ||
7859 | ||
7860 | # configure is writing to config.log, and then calls config.status. | |
7861 | # config.status does its own redirection, appending to config.log. | |
7862 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
7863 | # by configure, so config.status won't be able to write to it; its | |
7864 | # output is simply discarded. So we exec the FD to /dev/null, | |
7865 | # effectively closing config.log, so it can be properly (re)opened and | |
7866 | # appended to by config.status. When coming back to configure, we | |
7867 | # need to make the FD available again. | |
7868 | if test "$no_create" != yes; then | |
7869 | ac_cs_success=: | |
7870 | ac_config_status_args= | |
7871 | test "$silent" = yes && | |
7872 | ac_config_status_args="$ac_config_status_args --quiet" | |
7873 | exec 5>/dev/null | |
7874 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false | |
7875 | exec 5>>config.log | |
7876 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
7877 | # would make configure fail if this is the last instruction. | |
7878 | $ac_cs_success || as_fn_exit 1 | |
7879 | fi | |
7880 | if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then | |
7881 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 | |
7882 | $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} | |
7883 | fi | |
7884 |