Commit | Line | Data |
---|---|---|
b585a9fa EZ |
1 | #! /bin/sh |
2 | # Guess values for system-dependent variables and create Makefiles. | |
d0ac1c44 SM |
3 | # Generated by GNU Autoconf 2.69. |
4 | # | |
5 | # | |
6 | # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. | |
7 | # | |
81ecdfbb | 8 | # |
b585a9fa EZ |
9 | # This configure script is free software; the Free Software Foundation |
10 | # gives unlimited permission to copy, distribute and modify it. | |
d0ac1c44 SM |
11 | ## -------------------- ## |
12 | ## M4sh Initialization. ## | |
13 | ## -------------------- ## | |
b585a9fa | 14 | |
81ecdfbb RW |
15 | # Be more Bourne compatible |
16 | DUALCASE=1; export DUALCASE # for MKS sh | |
d0ac1c44 | 17 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : |
b585a9fa EZ |
18 | emulate sh |
19 | NULLCMD=: | |
81ecdfbb | 20 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
b585a9fa EZ |
21 | # is contrary to our usage. Disable this feature. |
22 | alias -g '${1+"$@"}'='"$@"' | |
81ecdfbb RW |
23 | setopt NO_GLOB_SUBST |
24 | else | |
d0ac1c44 SM |
25 | case `(set -o) 2>/dev/null` in #( |
26 | *posix*) : | |
27 | set -o posix ;; #( | |
28 | *) : | |
29 | ;; | |
81ecdfbb | 30 | esac |
b585a9fa | 31 | fi |
b585a9fa | 32 | |
81ecdfbb RW |
33 | |
34 | as_nl=' | |
35 | ' | |
36 | export as_nl | |
37 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
38 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
39 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
40 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
d0ac1c44 SM |
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 | |
81ecdfbb RW |
48 | as_echo='printf %s\n' |
49 | as_echo_n='printf %s' | |
b585a9fa | 50 | else |
81ecdfbb RW |
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; | |
d0ac1c44 | 58 | case $arg in #( |
81ecdfbb RW |
59 | *"$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 | } | |
b585a9fa EZ |
79 | fi |
80 | ||
81 | ||
81ecdfbb RW |
82 | # IFS |
83 | # We need space, tab and new line, in precisely that order. Quoting is | |
84 | # there to prevent editors from complaining about space-tab. | |
85 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
86 | # splitting by setting IFS to empty value.) | |
87 | IFS=" "" $as_nl" | |
88 | ||
89 | # Find who we are. Look in the path if we contain no directory separator. | |
d0ac1c44 SM |
90 | as_myself= |
91 | case $0 in #(( | |
81ecdfbb RW |
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 "$as_dir" && as_dir=. | |
d0ac1c44 SM |
98 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break |
99 | done | |
81ecdfbb RW |
100 | IFS=$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 | |
d0ac1c44 | 111 | exit 1 |
81ecdfbb RW |
112 | fi |
113 | ||
d0ac1c44 SM |
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 $as_var || : | |
81ecdfbb | 121 | done |
b585a9fa EZ |
122 | PS1='$ ' |
123 | PS2='> ' | |
124 | PS4='+ ' | |
125 | ||
126 | # NLS nuisances. | |
81ecdfbb RW |
127 | LC_ALL=C |
128 | export LC_ALL | |
129 | LANGUAGE=C | |
130 | export LANGUAGE | |
131 | ||
132 | # CDPATH. | |
d0ac1c44 SM |
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 $CONFIG_SHELL" >&2 | |
156 | as_fn_exit 255 | |
157 | fi | |
158 | # We don't want this to propagate to other subprocesses. | |
159 | { _as_can_reexec=; unset _as_can_reexec;} | |
81ecdfbb | 160 | if test "x$CONFIG_SHELL" = x; then |
d0ac1c44 SM |
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 | |
81ecdfbb | 168 | else |
d0ac1c44 SM |
169 | case \`(set -o) 2>/dev/null\` in #( |
170 | *posix*) : | |
171 | set -o posix ;; #( | |
172 | *) : | |
173 | ;; | |
174 | esac | |
81ecdfbb | 175 | fi |
d0ac1c44 SM |
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; } | |
81ecdfbb RW |
182 | |
183 | exitcode=0 | |
d0ac1c44 SM |
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 "$as_required") 2>/dev/null; then : | |
201 | as_have_required=yes | |
5836a818 | 202 | else |
d0ac1c44 | 203 | as_have_required=no |
5836a818 | 204 | fi |
d0ac1c44 | 205 | if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : |
5836a818 | 206 | |
5836a818 | 207 | else |
d0ac1c44 SM |
208 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
209 | as_found=false | |
81ecdfbb | 210 | for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH |
b585a9fa | 211 | do |
81ecdfbb RW |
212 | IFS=$as_save_IFS |
213 | test -z "$as_dir" && as_dir=. | |
d0ac1c44 SM |
214 | as_found=: |
215 | case $as_dir in #( | |
81ecdfbb RW |
216 | /*) |
217 | for as_base in sh bash ksh sh5; do | |
d0ac1c44 SM |
218 | # Try only shells that exist, to save several forks. |
219 | as_shell=$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 | |
81ecdfbb RW |
227 | done;; |
228 | esac | |
d0ac1c44 | 229 | as_found=false |
81ecdfbb | 230 | done |
d0ac1c44 SM |
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=$SHELL as_have_required=yes | |
234 | fi; } | |
81ecdfbb RW |
235 | IFS=$as_save_IFS |
236 | ||
237 | ||
d0ac1c44 SM |
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= ;; | |
5836a818 | 252 | esac |
d0ac1c44 SM |
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 | $0: the script under such a shell if you do have one." | |
271 | fi | |
272 | exit 1 | |
5836a818 | 273 | fi |
5836a818 | 274 | fi |
5836a818 | 275 | fi |
d0ac1c44 SM |
276 | SHELL=${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 | |
5836a818 | 281 | |
d0ac1c44 SM |
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 | |
5836a818 | 293 | |
d0ac1c44 SM |
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 | |
5836a818 | 301 | |
d0ac1c44 SM |
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 | { | |
5836a818 | 317 | |
d0ac1c44 SM |
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" | |
5836a818 | 356 | |
5836a818 | 357 | |
d0ac1c44 | 358 | } # as_fn_mkdir_p |
5836a818 | 359 | |
d0ac1c44 SM |
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 | |
5836a818 PP |
401 | |
402 | ||
d0ac1c44 SM |
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 | |
5836a818 | 418 | |
d0ac1c44 SM |
419 | if expr a : '\(a\)' >/dev/null 2>&1 && |
420 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
421 | as_expr=expr | |
b585a9fa | 422 | else |
d0ac1c44 | 423 | as_expr=false |
5836a818 PP |
424 | fi |
425 | ||
d0ac1c44 SM |
426 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
427 | as_basename=basename | |
4a11f206 | 428 | else |
d0ac1c44 | 429 | as_basename=false |
5836a818 PP |
430 | fi |
431 | ||
d0ac1c44 SM |
432 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
433 | as_dirname=dirname | |
81ecdfbb | 434 | else |
d0ac1c44 | 435 | as_dirname=false |
81ecdfbb | 436 | fi |
b585a9fa | 437 | |
d0ac1c44 SM |
438 | as_me=`$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'` | |
b585a9fa | 456 | |
d0ac1c44 SM |
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 | |
b585a9fa | 463 | |
5836a818 | 464 | |
d0ac1c44 SM |
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. :-) | |
81ecdfbb RW |
470 | sed -n ' |
471 | p | |
472 | /[$]LINENO/= | |
473 | ' <$as_myself | | |
b585a9fa | 474 | sed ' |
81ecdfbb RW |
475 | s/[$]LINENO.*/&-/ |
476 | t lineno | |
477 | b | |
478 | :lineno | |
b585a9fa | 479 | N |
81ecdfbb RW |
480 | :loop |
481 | s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ | |
b585a9fa | 482 | t loop |
81ecdfbb | 483 | s/-\n.*// |
b585a9fa | 484 | ' >$as_me.lineno && |
81ecdfbb | 485 | chmod +x "$as_me.lineno" || |
d0ac1c44 | 486 | { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } |
b585a9fa | 487 | |
d0ac1c44 SM |
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 | |
b585a9fa EZ |
492 | # Don't try to exec as it changes $[0], causing all sort of problems |
493 | # (the dirname of $[0] is not the place where we might find the | |
81ecdfbb RW |
494 | # original and so on. Autoconf is especially sensitive to this). |
495 | . "./$as_me.lineno" | |
b585a9fa EZ |
496 | # Exit status is that of the last command. |
497 | exit | |
498 | } | |
499 | ||
81ecdfbb | 500 | ECHO_C= ECHO_N= ECHO_T= |
d0ac1c44 | 501 | case `echo -n x` in #((((( |
81ecdfbb | 502 | -n*) |
d0ac1c44 | 503 | case `echo 'xy\c'` in |
81ecdfbb | 504 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. |
d0ac1c44 SM |
505 | xy) ECHO_C='\c';; |
506 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
507 | ECHO_T=' ';; | |
81ecdfbb RW |
508 | esac;; |
509 | *) | |
510 | ECHO_N='-n';; | |
b585a9fa | 511 | esac |
cc88a640 JK |
512 | |
513 | rm -f conf$$ conf$$.exe conf$$.file | |
514 | if test -d conf$$.dir; then | |
81ecdfbb | 515 | rm -f conf$$.dir/conf$$.file |
b585a9fa | 516 | else |
81ecdfbb RW |
517 | rm -f conf$$.dir |
518 | mkdir conf$$.dir 2>/dev/null | |
b585a9fa | 519 | fi |
81ecdfbb RW |
520 | if (echo >conf$$.file) 2>/dev/null; then |
521 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
b585a9fa | 522 | as_ln_s='ln -s' |
81ecdfbb RW |
523 | # ... but there are two gotchas: |
524 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
525 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
d0ac1c44 | 526 | # In both cases, we have to default to `cp -pR'. |
81ecdfbb | 527 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
d0ac1c44 | 528 | as_ln_s='cp -pR' |
81ecdfbb RW |
529 | elif ln conf$$.file conf$$ 2>/dev/null; then |
530 | as_ln_s=ln | |
531 | else | |
d0ac1c44 | 532 | as_ln_s='cp -pR' |
b585a9fa | 533 | fi |
b585a9fa | 534 | else |
d0ac1c44 | 535 | as_ln_s='cp -pR' |
b585a9fa | 536 | fi |
81ecdfbb RW |
537 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
538 | rmdir conf$$.dir 2>/dev/null | |
b585a9fa EZ |
539 | |
540 | if mkdir -p . 2>/dev/null; then | |
d0ac1c44 | 541 | as_mkdir_p='mkdir -p "$as_dir"' |
b585a9fa EZ |
542 | else |
543 | test -d ./-p && rmdir ./-p | |
544 | as_mkdir_p=false | |
545 | fi | |
546 | ||
d0ac1c44 SM |
547 | as_test_x='test -x' |
548 | as_executable_p=as_fn_executable_p | |
b585a9fa EZ |
549 | |
550 | # Sed expression to map a string onto a valid CPP name. | |
551 | as_tr_cpp="eval sed 'y%*$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%[^_$as_cr_alnum]%_%g'" | |
555 | ||
556 | ||
d0ac1c44 SM |
557 | test -n "$DJDIR" || exec 7<&0 </dev/null |
558 | exec 6>&1 | |
b585a9fa EZ |
559 | |
560 | # Name of the host. | |
d0ac1c44 | 561 | # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, |
b585a9fa EZ |
562 | # so uname gets run too. |
563 | ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` | |
564 | ||
b585a9fa EZ |
565 | # |
566 | # Initializations. | |
567 | # | |
568 | ac_default_prefix=/usr/local | |
81ecdfbb | 569 | ac_clean_files= |
b585a9fa | 570 | ac_config_libobj_dir=. |
81ecdfbb | 571 | LIBOBJS= |
b585a9fa EZ |
572 | cross_compiling=no |
573 | subdirs= | |
574 | MFLAGS= | |
575 | MAKEFLAGS= | |
b585a9fa EZ |
576 | |
577 | # Identity of this package. | |
578 | PACKAGE_NAME= | |
579 | PACKAGE_TARNAME= | |
580 | PACKAGE_VERSION= | |
581 | PACKAGE_STRING= | |
582 | PACKAGE_BUGREPORT= | |
d0ac1c44 | 583 | PACKAGE_URL= |
b585a9fa EZ |
584 | |
585 | ac_unique_file="rlfe.c" | |
cc88a640 JK |
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 | ||
81ecdfbb RW |
622 | ac_subst_vars='LTLIBOBJS |
623 | LIBOBJS | |
624 | XTERMPATH | |
625 | WRITEPATH | |
626 | AWK | |
627 | EGREP | |
628 | GREP | |
629 | CPP | |
630 | OBJEXT | |
631 | EXEEXT | |
632 | ac_ct_CC | |
633 | CPPFLAGS | |
634 | LDFLAGS | |
635 | CFLAGS | |
636 | CC | |
637 | VERSION | |
638 | target_alias | |
639 | host_alias | |
640 | build_alias | |
641 | LIBS | |
642 | ECHO_T | |
643 | ECHO_N | |
644 | ECHO_C | |
645 | DEFS | |
646 | mandir | |
647 | localedir | |
648 | libdir | |
649 | psdir | |
650 | pdfdir | |
651 | dvidir | |
652 | htmldir | |
653 | infodir | |
654 | docdir | |
655 | oldincludedir | |
656 | includedir | |
657 | localstatedir | |
658 | sharedstatedir | |
659 | sysconfdir | |
660 | datadir | |
661 | datarootdir | |
662 | libexecdir | |
663 | sbindir | |
664 | bindir | |
665 | program_transform_name | |
666 | prefix | |
667 | exec_prefix | |
d0ac1c44 | 668 | PACKAGE_URL |
81ecdfbb RW |
669 | PACKAGE_BUGREPORT |
670 | PACKAGE_STRING | |
671 | PACKAGE_VERSION | |
672 | PACKAGE_TARNAME | |
673 | PACKAGE_NAME | |
674 | PATH_SEPARATOR | |
675 | SHELL' | |
b585a9fa | 676 | ac_subst_files='' |
81ecdfbb RW |
677 | ac_user_opts=' |
678 | enable_option_checking | |
679 | with_pty_mode | |
680 | with_pty_group | |
681 | ' | |
682 | ac_precious_vars='build_alias | |
683 | host_alias | |
684 | target_alias | |
685 | CC | |
686 | CFLAGS | |
687 | LDFLAGS | |
688 | LIBS | |
689 | CPPFLAGS | |
690 | CPP' | |
691 | ||
b585a9fa EZ |
692 | |
693 | # Initialize some variables set by options. | |
694 | ac_init_help= | |
695 | ac_init_version=false | |
81ecdfbb RW |
696 | ac_unrecognized_opts= |
697 | ac_unrecognized_sep= | |
b585a9fa EZ |
698 | # The variables have the same names as the options, with |
699 | # dashes changed to underlines. | |
700 | cache_file=/dev/null | |
701 | exec_prefix=NONE | |
702 | no_create= | |
703 | no_recursion= | |
704 | prefix=NONE | |
705 | program_prefix=NONE | |
706 | program_suffix=NONE | |
707 | program_transform_name=s,x,x, | |
708 | silent= | |
709 | site= | |
710 | srcdir= | |
711 | verbose= | |
712 | x_includes=NONE | |
713 | x_libraries=NONE | |
714 | ||
715 | # Installation directory options. | |
716 | # These are left unexpanded so users can "make install exec_prefix=/foo" | |
717 | # and all the variables that are supposed to be based on exec_prefix | |
718 | # by default will actually change. | |
719 | # Use braces instead of parens because sh, perl, etc. also accept them. | |
81ecdfbb | 720 | # (The list follows the same order as the GNU Coding Standards.) |
b585a9fa EZ |
721 | bindir='${exec_prefix}/bin' |
722 | sbindir='${exec_prefix}/sbin' | |
723 | libexecdir='${exec_prefix}/libexec' | |
81ecdfbb RW |
724 | datarootdir='${prefix}/share' |
725 | datadir='${datarootdir}' | |
b585a9fa EZ |
726 | sysconfdir='${prefix}/etc' |
727 | sharedstatedir='${prefix}/com' | |
728 | localstatedir='${prefix}/var' | |
b585a9fa EZ |
729 | includedir='${prefix}/include' |
730 | oldincludedir='/usr/include' | |
81ecdfbb RW |
731 | docdir='${datarootdir}/doc/${PACKAGE}' |
732 | infodir='${datarootdir}/info' | |
733 | htmldir='${docdir}' | |
734 | dvidir='${docdir}' | |
735 | pdfdir='${docdir}' | |
736 | psdir='${docdir}' | |
737 | libdir='${exec_prefix}/lib' | |
738 | localedir='${datarootdir}/locale' | |
739 | mandir='${datarootdir}/man' | |
b585a9fa EZ |
740 | |
741 | ac_prev= | |
81ecdfbb | 742 | ac_dashdash= |
b585a9fa EZ |
743 | for ac_option |
744 | do | |
745 | # If the previous option needs an argument, assign it. | |
746 | if test -n "$ac_prev"; then | |
81ecdfbb | 747 | eval $ac_prev=\$ac_option |
b585a9fa EZ |
748 | ac_prev= |
749 | continue | |
750 | fi | |
751 | ||
81ecdfbb | 752 | case $ac_option in |
d0ac1c44 SM |
753 | *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; |
754 | *=) ac_optarg= ;; | |
755 | *) ac_optarg=yes ;; | |
81ecdfbb | 756 | esac |
b585a9fa EZ |
757 | |
758 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
759 | ||
81ecdfbb RW |
760 | case $ac_dashdash$ac_option in |
761 | --) | |
762 | ac_dashdash=yes ;; | |
b585a9fa EZ |
763 | |
764 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
765 | ac_prev=bindir ;; | |
766 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
767 | bindir=$ac_optarg ;; | |
768 | ||
769 | -build | --build | --buil | --bui | --bu) | |
770 | ac_prev=build_alias ;; | |
771 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) | |
772 | build_alias=$ac_optarg ;; | |
773 | ||
774 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
775 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
776 | ac_prev=cache_file ;; | |
777 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
778 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
779 | cache_file=$ac_optarg ;; | |
780 | ||
781 | --config-cache | -C) | |
782 | cache_file=config.cache ;; | |
783 | ||
81ecdfbb | 784 | -datadir | --datadir | --datadi | --datad) |
b585a9fa | 785 | ac_prev=datadir ;; |
81ecdfbb | 786 | -datadir=* | --datadir=* | --datadi=* | --datad=*) |
b585a9fa EZ |
787 | datadir=$ac_optarg ;; |
788 | ||
81ecdfbb RW |
789 | -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ |
790 | | --dataroo | --dataro | --datar) | |
791 | ac_prev=datarootdir ;; | |
792 | -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ | |
793 | | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) | |
794 | datarootdir=$ac_optarg ;; | |
795 | ||
b585a9fa | 796 | -disable-* | --disable-*) |
81ecdfbb | 797 | ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
b585a9fa | 798 | # Reject names that are not valid shell variable names. |
81ecdfbb | 799 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
d0ac1c44 | 800 | as_fn_error $? "invalid feature name: $ac_useropt" |
81ecdfbb RW |
801 | ac_useropt_orig=$ac_useropt |
802 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
803 | case $ac_user_opts in | |
804 | *" | |
805 | "enable_$ac_useropt" | |
806 | "*) ;; | |
807 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" | |
808 | ac_unrecognized_sep=', ';; | |
809 | esac | |
810 | eval enable_$ac_useropt=no ;; | |
811 | ||
812 | -docdir | --docdir | --docdi | --doc | --do) | |
813 | ac_prev=docdir ;; | |
814 | -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) | |
815 | docdir=$ac_optarg ;; | |
816 | ||
817 | -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) | |
818 | ac_prev=dvidir ;; | |
819 | -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) | |
820 | dvidir=$ac_optarg ;; | |
b585a9fa EZ |
821 | |
822 | -enable-* | --enable-*) | |
81ecdfbb | 823 | ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
b585a9fa | 824 | # Reject names that are not valid shell variable names. |
81ecdfbb | 825 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
d0ac1c44 | 826 | as_fn_error $? "invalid feature name: $ac_useropt" |
81ecdfbb RW |
827 | ac_useropt_orig=$ac_useropt |
828 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
829 | case $ac_user_opts in | |
830 | *" | |
831 | "enable_$ac_useropt" | |
832 | "*) ;; | |
833 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" | |
834 | ac_unrecognized_sep=', ';; | |
b585a9fa | 835 | esac |
81ecdfbb | 836 | eval enable_$ac_useropt=\$ac_optarg ;; |
b585a9fa EZ |
837 | |
838 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
839 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
840 | | --exec | --exe | --ex) | |
841 | ac_prev=exec_prefix ;; | |
842 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
843 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
844 | | --exec=* | --exe=* | --ex=*) | |
845 | exec_prefix=$ac_optarg ;; | |
846 | ||
847 | -gas | --gas | --ga | --g) | |
848 | # Obsolete; use --with-gas. | |
849 | with_gas=yes ;; | |
850 | ||
851 | -help | --help | --hel | --he | -h) | |
852 | ac_init_help=long ;; | |
853 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
854 | ac_init_help=recursive ;; | |
855 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
856 | ac_init_help=short ;; | |
857 | ||
858 | -host | --host | --hos | --ho) | |
859 | ac_prev=host_alias ;; | |
860 | -host=* | --host=* | --hos=* | --ho=*) | |
861 | host_alias=$ac_optarg ;; | |
862 | ||
81ecdfbb RW |
863 | -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) |
864 | ac_prev=htmldir ;; | |
865 | -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ | |
866 | | --ht=*) | |
867 | htmldir=$ac_optarg ;; | |
868 | ||
b585a9fa EZ |
869 | -includedir | --includedir | --includedi | --included | --include \ |
870 | | --includ | --inclu | --incl | --inc) | |
871 | ac_prev=includedir ;; | |
872 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
873 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
874 | includedir=$ac_optarg ;; | |
875 | ||
876 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
877 | ac_prev=infodir ;; | |
878 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
879 | infodir=$ac_optarg ;; | |
880 | ||
881 | -libdir | --libdir | --libdi | --libd) | |
882 | ac_prev=libdir ;; | |
883 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
884 | libdir=$ac_optarg ;; | |
885 | ||
886 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
887 | | --libexe | --libex | --libe) | |
888 | ac_prev=libexecdir ;; | |
889 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
890 | | --libexe=* | --libex=* | --libe=*) | |
891 | libexecdir=$ac_optarg ;; | |
892 | ||
81ecdfbb RW |
893 | -localedir | --localedir | --localedi | --localed | --locale) |
894 | ac_prev=localedir ;; | |
895 | -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) | |
896 | localedir=$ac_optarg ;; | |
897 | ||
b585a9fa | 898 | -localstatedir | --localstatedir | --localstatedi | --localstated \ |
81ecdfbb | 899 | | --localstate | --localstat | --localsta | --localst | --locals) |
b585a9fa EZ |
900 | ac_prev=localstatedir ;; |
901 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
81ecdfbb | 902 | | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) |
b585a9fa EZ |
903 | localstatedir=$ac_optarg ;; |
904 | ||
905 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
906 | ac_prev=mandir ;; | |
907 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
908 | mandir=$ac_optarg ;; | |
909 | ||
910 | -nfp | --nfp | --nf) | |
911 | # Obsolete; use --without-fp. | |
912 | with_fp=no ;; | |
913 | ||
914 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
915 | | --no-cr | --no-c | -n) | |
916 | no_create=yes ;; | |
917 | ||
918 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
919 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
920 | no_recursion=yes ;; | |
921 | ||
922 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
923 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
924 | | --oldin | --oldi | --old | --ol | --o) | |
925 | ac_prev=oldincludedir ;; | |
926 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
927 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
928 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
929 | oldincludedir=$ac_optarg ;; | |
930 | ||
931 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
932 | ac_prev=prefix ;; | |
933 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
934 | prefix=$ac_optarg ;; | |
935 | ||
936 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
937 | | --program-pre | --program-pr | --program-p) | |
938 | ac_prev=program_prefix ;; | |
939 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
940 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
941 | program_prefix=$ac_optarg ;; | |
942 | ||
943 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
944 | | --program-suf | --program-su | --program-s) | |
945 | ac_prev=program_suffix ;; | |
946 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
947 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
948 | program_suffix=$ac_optarg ;; | |
949 | ||
950 | -program-transform-name | --program-transform-name \ | |
951 | | --program-transform-nam | --program-transform-na \ | |
952 | | --program-transform-n | --program-transform- \ | |
953 | | --program-transform | --program-transfor \ | |
954 | | --program-transfo | --program-transf \ | |
955 | | --program-trans | --program-tran \ | |
956 | | --progr-tra | --program-tr | --program-t) | |
957 | ac_prev=program_transform_name ;; | |
958 | -program-transform-name=* | --program-transform-name=* \ | |
959 | | --program-transform-nam=* | --program-transform-na=* \ | |
960 | | --program-transform-n=* | --program-transform-=* \ | |
961 | | --program-transform=* | --program-transfor=* \ | |
962 | | --program-transfo=* | --program-transf=* \ | |
963 | | --program-trans=* | --program-tran=* \ | |
964 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
965 | program_transform_name=$ac_optarg ;; | |
966 | ||
81ecdfbb RW |
967 | -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) |
968 | ac_prev=pdfdir ;; | |
969 | -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) | |
970 | pdfdir=$ac_optarg ;; | |
971 | ||
972 | -psdir | --psdir | --psdi | --psd | --ps) | |
973 | ac_prev=psdir ;; | |
974 | -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) | |
975 | psdir=$ac_optarg ;; | |
976 | ||
b585a9fa EZ |
977 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
978 | | -silent | --silent | --silen | --sile | --sil) | |
979 | silent=yes ;; | |
980 | ||
981 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
982 | ac_prev=sbindir ;; | |
983 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
984 | | --sbi=* | --sb=*) | |
985 | sbindir=$ac_optarg ;; | |
986 | ||
987 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
988 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
989 | | --sharedst | --shareds | --shared | --share | --shar \ | |
990 | | --sha | --sh) | |
991 | ac_prev=sharedstatedir ;; | |
992 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
993 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
994 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
995 | | --sha=* | --sh=*) | |
996 | sharedstatedir=$ac_optarg ;; | |
997 | ||
998 | -site | --site | --sit) | |
999 | ac_prev=site ;; | |
1000 | -site=* | --site=* | --sit=*) | |
1001 | site=$ac_optarg ;; | |
1002 | ||
1003 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
1004 | ac_prev=srcdir ;; | |
1005 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
1006 | srcdir=$ac_optarg ;; | |
1007 | ||
1008 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
1009 | | --syscon | --sysco | --sysc | --sys | --sy) | |
1010 | ac_prev=sysconfdir ;; | |
1011 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
1012 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
1013 | sysconfdir=$ac_optarg ;; | |
1014 | ||
1015 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
1016 | ac_prev=target_alias ;; | |
1017 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) | |
1018 | target_alias=$ac_optarg ;; | |
1019 | ||
1020 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
1021 | verbose=yes ;; | |
1022 | ||
1023 | -version | --version | --versio | --versi | --vers | -V) | |
1024 | ac_init_version=: ;; | |
1025 | ||
1026 | -with-* | --with-*) | |
81ecdfbb | 1027 | ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
b585a9fa | 1028 | # Reject names that are not valid shell variable names. |
81ecdfbb | 1029 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
d0ac1c44 | 1030 | as_fn_error $? "invalid package name: $ac_useropt" |
81ecdfbb RW |
1031 | ac_useropt_orig=$ac_useropt |
1032 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1033 | case $ac_user_opts in | |
1034 | *" | |
1035 | "with_$ac_useropt" | |
1036 | "*) ;; | |
1037 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" | |
1038 | ac_unrecognized_sep=', ';; | |
b585a9fa | 1039 | esac |
81ecdfbb | 1040 | eval with_$ac_useropt=\$ac_optarg ;; |
b585a9fa EZ |
1041 | |
1042 | -without-* | --without-*) | |
81ecdfbb | 1043 | ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
b585a9fa | 1044 | # Reject names that are not valid shell variable names. |
81ecdfbb | 1045 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
d0ac1c44 | 1046 | as_fn_error $? "invalid package name: $ac_useropt" |
81ecdfbb RW |
1047 | ac_useropt_orig=$ac_useropt |
1048 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1049 | case $ac_user_opts in | |
1050 | *" | |
1051 | "with_$ac_useropt" | |
1052 | "*) ;; | |
1053 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" | |
1054 | ac_unrecognized_sep=', ';; | |
1055 | esac | |
1056 | eval with_$ac_useropt=no ;; | |
b585a9fa EZ |
1057 | |
1058 | --x) | |
1059 | # Obsolete; use --with-x. | |
1060 | with_x=yes ;; | |
1061 | ||
1062 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
1063 | | --x-incl | --x-inc | --x-in | --x-i) | |
1064 | ac_prev=x_includes ;; | |
1065 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
1066 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
1067 | x_includes=$ac_optarg ;; | |
1068 | ||
1069 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
1070 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
1071 | ac_prev=x_libraries ;; | |
1072 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
1073 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
1074 | x_libraries=$ac_optarg ;; | |
1075 | ||
d0ac1c44 SM |
1076 | -*) as_fn_error $? "unrecognized option: \`$ac_option' |
1077 | Try \`$0 --help' for more information" | |
b585a9fa EZ |
1078 | ;; |
1079 | ||
1080 | *=*) | |
1081 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` | |
1082 | # Reject names that are not valid shell variable names. | |
d0ac1c44 SM |
1083 | case $ac_envvar in #( |
1084 | '' | [0-9]* | *[!_$as_cr_alnum]* ) | |
1085 | as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; | |
1086 | esac | |
81ecdfbb | 1087 | eval $ac_envvar=\$ac_optarg |
b585a9fa EZ |
1088 | export $ac_envvar ;; |
1089 | ||
1090 | *) | |
1091 | # FIXME: should be removed in autoconf 3.0. | |
81ecdfbb | 1092 | $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 |
b585a9fa | 1093 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && |
81ecdfbb | 1094 | $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 |
d0ac1c44 | 1095 | : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" |
b585a9fa EZ |
1096 | ;; |
1097 | ||
1098 | esac | |
1099 | done | |
1100 | ||
1101 | if test -n "$ac_prev"; then | |
1102 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` | |
d0ac1c44 | 1103 | as_fn_error $? "missing argument to $ac_option" |
b585a9fa EZ |
1104 | fi |
1105 | ||
81ecdfbb RW |
1106 | if test -n "$ac_unrecognized_opts"; then |
1107 | case $enable_option_checking in | |
1108 | no) ;; | |
d0ac1c44 | 1109 | fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; |
81ecdfbb | 1110 | *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; |
b585a9fa | 1111 | esac |
81ecdfbb | 1112 | fi |
b585a9fa | 1113 | |
81ecdfbb RW |
1114 | # Check all directory arguments for consistency. |
1115 | for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ | |
1116 | datadir sysconfdir sharedstatedir localstatedir includedir \ | |
1117 | oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ | |
1118 | libdir localedir mandir | |
b585a9fa | 1119 | do |
81ecdfbb RW |
1120 | eval ac_val=\$$ac_var |
1121 | # Remove trailing slashes. | |
1122 | case $ac_val in | |
1123 | */ ) | |
1124 | ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` | |
1125 | eval $ac_var=\$ac_val;; | |
1126 | esac | |
1127 | # Be sure to have absolute directory names. | |
b585a9fa | 1128 | case $ac_val in |
81ecdfbb RW |
1129 | [\\/$]* | ?:[\\/]* ) continue;; |
1130 | NONE | '' ) case $ac_var in *prefix ) continue;; esac;; | |
b585a9fa | 1131 | esac |
d0ac1c44 | 1132 | as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" |
b585a9fa EZ |
1133 | done |
1134 | ||
1135 | # There might be people who depend on the old broken behavior: `$host' | |
1136 | # used to hold the argument of --host etc. | |
1137 | # FIXME: To remove some day. | |
1138 | build=$build_alias | |
1139 | host=$host_alias | |
1140 | target=$target_alias | |
1141 | ||
1142 | # FIXME: To remove some day. | |
1143 | if test "x$host_alias" != x; then | |
1144 | if test "x$build_alias" = x; then | |
1145 | cross_compiling=maybe | |
b585a9fa EZ |
1146 | elif test "x$build_alias" != "x$host_alias"; then |
1147 | cross_compiling=yes | |
1148 | fi | |
1149 | fi | |
1150 | ||
1151 | ac_tool_prefix= | |
1152 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
1153 | ||
1154 | test "$silent" = yes && exec 6>/dev/null | |
1155 | ||
1156 | ||
81ecdfbb RW |
1157 | ac_pwd=`pwd` && test -n "$ac_pwd" && |
1158 | ac_ls_di=`ls -di .` && | |
1159 | ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || | |
d0ac1c44 | 1160 | as_fn_error $? "working directory cannot be determined" |
81ecdfbb | 1161 | test "X$ac_ls_di" = "X$ac_pwd_ls_di" || |
d0ac1c44 | 1162 | as_fn_error $? "pwd does not report name of working directory" |
81ecdfbb RW |
1163 | |
1164 | ||
b585a9fa EZ |
1165 | # Find the source files, if location was not specified. |
1166 | if test -z "$srcdir"; then | |
1167 | ac_srcdir_defaulted=yes | |
81ecdfbb RW |
1168 | # Try the directory containing this script, then the parent directory. |
1169 | ac_confdir=`$as_dirname -- "$as_myself" || | |
1170 | $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
1171 | X"$as_myself" : 'X\(//\)[^/]' \| \ | |
1172 | X"$as_myself" : 'X\(//\)$' \| \ | |
1173 | X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || | |
1174 | $as_echo X"$as_myself" | | |
1175 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
1176 | s//\1/ | |
1177 | q | |
1178 | } | |
1179 | /^X\(\/\/\)[^/].*/{ | |
1180 | s//\1/ | |
1181 | q | |
1182 | } | |
1183 | /^X\(\/\/\)$/{ | |
1184 | s//\1/ | |
1185 | q | |
1186 | } | |
1187 | /^X\(\/\).*/{ | |
1188 | s//\1/ | |
1189 | q | |
1190 | } | |
1191 | s/.*/./; q'` | |
b585a9fa | 1192 | srcdir=$ac_confdir |
81ecdfbb | 1193 | if test ! -r "$srcdir/$ac_unique_file"; then |
b585a9fa EZ |
1194 | srcdir=.. |
1195 | fi | |
1196 | else | |
1197 | ac_srcdir_defaulted=no | |
1198 | fi | |
81ecdfbb RW |
1199 | if test ! -r "$srcdir/$ac_unique_file"; then |
1200 | test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." | |
d0ac1c44 | 1201 | as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" |
81ecdfbb RW |
1202 | fi |
1203 | ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" | |
1204 | ac_abs_confdir=`( | |
d0ac1c44 | 1205 | cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" |
81ecdfbb RW |
1206 | pwd)` |
1207 | # When building in place, set srcdir=. | |
1208 | if test "$ac_abs_confdir" = "$ac_pwd"; then | |
1209 | srcdir=. | |
1210 | fi | |
1211 | # Remove unnecessary trailing slashes from srcdir. | |
1212 | # Double slashes in file names in object file debugging info | |
1213 | # mess up M-x gdb in Emacs. | |
1214 | case $srcdir in | |
1215 | */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; | |
1216 | esac | |
1217 | for ac_var in $ac_precious_vars; do | |
1218 | eval ac_env_${ac_var}_set=\${${ac_var}+set} | |
1219 | eval ac_env_${ac_var}_value=\$${ac_var} | |
1220 | eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} | |
1221 | eval ac_cv_env_${ac_var}_value=\$${ac_var} | |
1222 | done | |
b585a9fa EZ |
1223 | |
1224 | # | |
1225 | # Report the --help message. | |
1226 | # | |
1227 | if test "$ac_init_help" = "long"; then | |
1228 | # Omit some internal or obsolete options to make the list less imposing. | |
1229 | # This message is too long to be a string in the A/UX 3.1 sh. | |
1230 | cat <<_ACEOF | |
1231 | \`configure' configures this package to adapt to many kinds of systems. | |
1232 | ||
1233 | Usage: $0 [OPTION]... [VAR=VALUE]... | |
1234 | ||
1235 | To assign environment variables (e.g., CC, CFLAGS...), specify them as | |
1236 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
1237 | ||
1238 | Defaults for the options are specified in brackets. | |
1239 | ||
1240 | Configuration: | |
1241 | -h, --help display this help and exit | |
1242 | --help=short display options specific to this package | |
1243 | --help=recursive display the short help of all the included packages | |
1244 | -V, --version display version information and exit | |
d0ac1c44 | 1245 | -q, --quiet, --silent do not print \`checking ...' messages |
b585a9fa EZ |
1246 | --cache-file=FILE cache test results in FILE [disabled] |
1247 | -C, --config-cache alias for \`--cache-file=config.cache' | |
1248 | -n, --no-create do not create output files | |
1249 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
1250 | ||
b585a9fa EZ |
1251 | Installation directories: |
1252 | --prefix=PREFIX install architecture-independent files in PREFIX | |
81ecdfbb | 1253 | [$ac_default_prefix] |
b585a9fa | 1254 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
81ecdfbb | 1255 | [PREFIX] |
b585a9fa EZ |
1256 | |
1257 | By default, \`make install' will install all the files in | |
1258 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
1259 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
1260 | for instance \`--prefix=\$HOME'. | |
1261 | ||
1262 | For better control, use the options below. | |
1263 | ||
1264 | Fine tuning of the installation directories: | |
81ecdfbb RW |
1265 | --bindir=DIR user executables [EPREFIX/bin] |
1266 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
1267 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
1268 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] | |
1269 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
1270 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
1271 | --libdir=DIR object code libraries [EPREFIX/lib] | |
1272 | --includedir=DIR C header files [PREFIX/include] | |
1273 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
1274 | --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] | |
1275 | --datadir=DIR read-only architecture-independent data [DATAROOTDIR] | |
1276 | --infodir=DIR info documentation [DATAROOTDIR/info] | |
1277 | --localedir=DIR locale-dependent data [DATAROOTDIR/locale] | |
1278 | --mandir=DIR man documentation [DATAROOTDIR/man] | |
1279 | --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE] | |
1280 | --htmldir=DIR html documentation [DOCDIR] | |
1281 | --dvidir=DIR dvi documentation [DOCDIR] | |
1282 | --pdfdir=DIR pdf documentation [DOCDIR] | |
1283 | --psdir=DIR ps documentation [DOCDIR] | |
b585a9fa EZ |
1284 | _ACEOF |
1285 | ||
1286 | cat <<\_ACEOF | |
1287 | _ACEOF | |
1288 | fi | |
1289 | ||
1290 | if test -n "$ac_init_help"; then | |
1291 | ||
1292 | cat <<\_ACEOF | |
1293 | ||
1294 | Optional Packages: | |
1295 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
1296 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
1297 | --with-pty-mode=mode default mode for ptys | |
1298 | --with-pty-group=group default group for ptys | |
1299 | ||
1300 | Some influential environment variables: | |
1301 | CC C compiler command | |
1302 | CFLAGS C compiler flags | |
1303 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
1304 | nonstandard directory <lib dir> | |
81ecdfbb | 1305 | LIBS libraries to pass to the linker, e.g. -l<library> |
d0ac1c44 | 1306 | CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if |
81ecdfbb | 1307 | you have headers in a nonstandard directory <include dir> |
b585a9fa EZ |
1308 | CPP C preprocessor |
1309 | ||
1310 | Use these variables to override the choices made by `configure' or to help | |
1311 | it to find libraries and programs with nonstandard names/locations. | |
1312 | ||
d0ac1c44 SM |
1313 | Report bugs to the package provider. |
1314 | _ACEOF | |
1315 | ac_status=$? | |
1316 | fi | |
1317 | ||
1318 | if test "$ac_init_help" = "recursive"; then | |
1319 | # If there are subdirs, report their specific --help. | |
1320 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue | |
1321 | test -d "$ac_dir" || | |
1322 | { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || | |
1323 | continue | |
1324 | ac_builddir=. | |
1325 | ||
1326 | case "$ac_dir" in | |
1327 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1328 | *) | |
1329 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` | |
1330 | # A ".." for each directory in $ac_dir_suffix. | |
1331 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` | |
1332 | case $ac_top_builddir_sub in | |
1333 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1334 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
1335 | esac ;; | |
1336 | esac | |
1337 | ac_abs_top_builddir=$ac_pwd | |
1338 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
1339 | # for backward compatibility: | |
1340 | ac_top_builddir=$ac_top_build_prefix | |
1341 | ||
1342 | case $srcdir in | |
1343 | .) # We are building in place. | |
1344 | ac_srcdir=. | |
1345 | ac_top_srcdir=$ac_top_builddir_sub | |
1346 | ac_abs_top_srcdir=$ac_pwd ;; | |
1347 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
1348 | ac_srcdir=$srcdir$ac_dir_suffix; | |
1349 | ac_top_srcdir=$srcdir | |
1350 | ac_abs_top_srcdir=$srcdir ;; | |
1351 | *) # Relative name. | |
1352 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
1353 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
1354 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
1355 | esac | |
1356 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix | |
1357 | ||
1358 | cd "$ac_dir" || { ac_status=$?; continue; } | |
1359 | # Check for guested configure. | |
1360 | if test -f "$ac_srcdir/configure.gnu"; then | |
1361 | echo && | |
1362 | $SHELL "$ac_srcdir/configure.gnu" --help=recursive | |
1363 | elif test -f "$ac_srcdir/configure"; then | |
1364 | echo && | |
1365 | $SHELL "$ac_srcdir/configure" --help=recursive | |
1366 | else | |
1367 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 | |
1368 | fi || ac_status=$? | |
1369 | cd "$ac_pwd" || { ac_status=$?; break; } | |
1370 | done | |
1371 | fi | |
1372 | ||
1373 | test -n "$ac_init_help" && exit $ac_status | |
1374 | if $ac_init_version; then | |
1375 | cat <<\_ACEOF | |
1376 | configure | |
1377 | generated by GNU Autoconf 2.69 | |
1378 | ||
1379 | Copyright (C) 2012 Free Software Foundation, Inc. | |
1380 | This configure script is free software; the Free Software Foundation | |
1381 | gives unlimited permission to copy, distribute and modify it. | |
1382 | _ACEOF | |
1383 | exit | |
1384 | fi | |
1385 | ||
1386 | ## ------------------------ ## | |
1387 | ## Autoconf initialization. ## | |
1388 | ## ------------------------ ## | |
1389 | ||
1390 | # ac_fn_c_try_compile LINENO | |
1391 | # -------------------------- | |
1392 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1393 | ac_fn_c_try_compile () | |
1394 | { | |
1395 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1396 | rm -f conftest.$ac_objext | |
1397 | if { { ac_try="$ac_compile" | |
1398 | case "(($ac_try" in | |
1399 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1400 | *) ac_try_echo=$ac_try;; | |
1401 | esac | |
1402 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1403 | $as_echo "$ac_try_echo"; } >&5 | |
1404 | (eval "$ac_compile") 2>conftest.err | |
1405 | ac_status=$? | |
1406 | if test -s conftest.err; then | |
1407 | grep -v '^ *+' conftest.err >conftest.er1 | |
1408 | cat conftest.er1 >&5 | |
1409 | mv -f conftest.er1 conftest.err | |
1410 | fi | |
1411 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1412 | test $ac_status = 0; } && { | |
1413 | test -z "$ac_c_werror_flag" || | |
1414 | test ! -s conftest.err | |
1415 | } && test -s conftest.$ac_objext; then : | |
1416 | ac_retval=0 | |
1417 | else | |
1418 | $as_echo "$as_me: failed program was:" >&5 | |
1419 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1420 | ||
1421 | ac_retval=1 | |
1422 | fi | |
1423 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno | |
1424 | as_fn_set_status $ac_retval | |
1425 | ||
1426 | } # ac_fn_c_try_compile | |
1427 | ||
1428 | # ac_fn_c_try_cpp LINENO | |
1429 | # ---------------------- | |
1430 | # Try to preprocess conftest.$ac_ext, and return whether this succeeded. | |
1431 | ac_fn_c_try_cpp () | |
1432 | { | |
1433 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1434 | if { { ac_try="$ac_cpp conftest.$ac_ext" | |
1435 | case "(($ac_try" in | |
1436 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1437 | *) ac_try_echo=$ac_try;; | |
1438 | esac | |
1439 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1440 | $as_echo "$ac_try_echo"; } >&5 | |
1441 | (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err | |
1442 | ac_status=$? | |
1443 | if test -s conftest.err; then | |
1444 | grep -v '^ *+' conftest.err >conftest.er1 | |
1445 | cat conftest.er1 >&5 | |
1446 | mv -f conftest.er1 conftest.err | |
1447 | fi | |
1448 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1449 | test $ac_status = 0; } > conftest.i && { | |
1450 | test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || | |
1451 | test ! -s conftest.err | |
1452 | }; then : | |
1453 | ac_retval=0 | |
1454 | else | |
1455 | $as_echo "$as_me: failed program was:" >&5 | |
1456 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1457 | ||
1458 | ac_retval=1 | |
1459 | fi | |
1460 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno | |
1461 | as_fn_set_status $ac_retval | |
1462 | ||
1463 | } # ac_fn_c_try_cpp | |
1464 | ||
1465 | # ac_fn_c_try_link LINENO | |
1466 | # ----------------------- | |
1467 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
1468 | ac_fn_c_try_link () | |
1469 | { | |
1470 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1471 | rm -f conftest.$ac_objext conftest$ac_exeext | |
1472 | if { { ac_try="$ac_link" | |
1473 | case "(($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 "$ac_link") 2>conftest.err | |
1480 | ac_status=$? | |
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$ac_exeext && { | |
1491 | test "$cross_compiling" = yes || | |
1492 | test -x conftest$ac_exeext | |
1493 | }; then : | |
1494 | ac_retval=0 | |
1495 | else | |
1496 | $as_echo "$as_me: failed program was:" >&5 | |
1497 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1498 | ||
1499 | ac_retval=1 | |
1500 | fi | |
1501 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information | |
1502 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
1503 | # interfere with the next link command; also delete a directory that is | |
1504 | # left behind by Apple's compiler. We do this before executing the actions. | |
1505 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
1506 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno | |
1507 | as_fn_set_status $ac_retval | |
1508 | ||
1509 | } # ac_fn_c_try_link | |
1510 | ||
1511 | # ac_fn_c_try_run LINENO | |
1512 | # ---------------------- | |
1513 | # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes | |
1514 | # that executables *can* be run. | |
1515 | ac_fn_c_try_run () | |
1516 | { | |
1517 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1518 | if { { ac_try="$ac_link" | |
1519 | case "(($ac_try" in | |
1520 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1521 | *) ac_try_echo=$ac_try;; | |
1522 | esac | |
1523 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1524 | $as_echo "$ac_try_echo"; } >&5 | |
1525 | (eval "$ac_link") 2>&5 | |
1526 | ac_status=$? | |
1527 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1528 | test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' | |
1529 | { { case "(($ac_try" in | |
1530 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1531 | *) ac_try_echo=$ac_try;; | |
1532 | esac | |
1533 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1534 | $as_echo "$ac_try_echo"; } >&5 | |
1535 | (eval "$ac_try") 2>&5 | |
1536 | ac_status=$? | |
1537 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1538 | test $ac_status = 0; }; }; then : | |
1539 | ac_retval=0 | |
1540 | else | |
1541 | $as_echo "$as_me: program exited with status $ac_status" >&5 | |
1542 | $as_echo "$as_me: failed program was:" >&5 | |
1543 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1544 | ||
1545 | ac_retval=$ac_status | |
1546 | fi | |
1547 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
1548 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno | |
1549 | as_fn_set_status $ac_retval | |
1550 | ||
1551 | } # ac_fn_c_try_run | |
1552 | ||
1553 | # ac_fn_c_check_func LINENO FUNC VAR | |
1554 | # ---------------------------------- | |
1555 | # Tests whether FUNC exists, setting the cache variable VAR accordingly | |
1556 | ac_fn_c_check_func () | |
1557 | { | |
1558 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1559 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1560 | $as_echo_n "checking for $2... " >&6; } | |
1561 | if eval \${$3+:} false; then : | |
1562 | $as_echo_n "(cached) " >&6 | |
1563 | else | |
1564 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1565 | /* end confdefs.h. */ | |
1566 | /* Define $2 to an innocuous variant, in case <limits.h> declares $2. | |
1567 | For example, HP-UX 11i <limits.h> declares gettimeofday. */ | |
1568 | #define $2 innocuous_$2 | |
1569 | ||
1570 | /* System header to define __stub macros and hopefully few prototypes, | |
1571 | which can conflict with char $2 (); below. | |
1572 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
1573 | <limits.h> exists even on freestanding compilers. */ | |
1574 | ||
1575 | #ifdef __STDC__ | |
1576 | # include <limits.h> | |
1577 | #else | |
1578 | # include <assert.h> | |
1579 | #endif | |
1580 | ||
1581 | #undef $2 | |
1582 | ||
1583 | /* Override any GCC internal prototype to avoid an error. | |
1584 | Use char because int might match the return type of a GCC | |
1585 | builtin and then its argument prototype would still apply. */ | |
1586 | #ifdef __cplusplus | |
1587 | extern "C" | |
1588 | #endif | |
1589 | char $2 (); | |
1590 | /* The GNU C library defines this for functions which it implements | |
1591 | to always fail with ENOSYS. Some functions are actually named | |
1592 | something starting with __ and the normal name is an alias. */ | |
1593 | #if defined __stub_$2 || defined __stub___$2 | |
1594 | choke me | |
1595 | #endif | |
1596 | ||
1597 | int | |
1598 | main () | |
1599 | { | |
1600 | return $2 (); | |
1601 | ; | |
1602 | return 0; | |
1603 | } | |
1604 | _ACEOF | |
1605 | if ac_fn_c_try_link "$LINENO"; then : | |
1606 | eval "$3=yes" | |
1607 | else | |
1608 | eval "$3=no" | |
1609 | fi | |
1610 | rm -f core conftest.err conftest.$ac_objext \ | |
1611 | conftest$ac_exeext conftest.$ac_ext | |
1612 | fi | |
1613 | eval ac_res=\$$3 | |
1614 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1615 | $as_echo "$ac_res" >&6; } | |
1616 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno | |
1617 | ||
1618 | } # ac_fn_c_check_func | |
1619 | ||
1620 | # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES | |
1621 | # ------------------------------------------------------- | |
1622 | # Tests whether HEADER exists, giving a warning if it cannot be compiled using | |
1623 | # the include files in INCLUDES and setting the cache variable VAR | |
1624 | # accordingly. | |
1625 | ac_fn_c_check_header_mongrel () | |
1626 | { | |
1627 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1628 | if eval \${$3+:} false; then : | |
1629 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1630 | $as_echo_n "checking for $2... " >&6; } | |
1631 | if eval \${$3+:} false; then : | |
1632 | $as_echo_n "(cached) " >&6 | |
1633 | fi | |
1634 | eval ac_res=\$$3 | |
1635 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1636 | $as_echo "$ac_res" >&6; } | |
1637 | else | |
1638 | # Is the header compilable? | |
1639 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 | |
1640 | $as_echo_n "checking $2 usability... " >&6; } | |
1641 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1642 | /* end confdefs.h. */ | |
1643 | $4 | |
1644 | #include <$2> | |
b585a9fa | 1645 | _ACEOF |
d0ac1c44 SM |
1646 | if ac_fn_c_try_compile "$LINENO"; then : |
1647 | ac_header_compiler=yes | |
1648 | else | |
1649 | ac_header_compiler=no | |
b585a9fa | 1650 | fi |
d0ac1c44 SM |
1651 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
1652 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 | |
1653 | $as_echo "$ac_header_compiler" >&6; } | |
b585a9fa | 1654 | |
d0ac1c44 SM |
1655 | # Is the header present? |
1656 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 | |
1657 | $as_echo_n "checking $2 presence... " >&6; } | |
1658 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1659 | /* end confdefs.h. */ | |
1660 | #include <$2> | |
1661 | _ACEOF | |
1662 | if ac_fn_c_try_cpp "$LINENO"; then : | |
1663 | ac_header_preproc=yes | |
1664 | else | |
1665 | ac_header_preproc=no | |
1666 | fi | |
1667 | rm -f conftest.err conftest.i conftest.$ac_ext | |
1668 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 | |
1669 | $as_echo "$ac_header_preproc" >&6; } | |
b585a9fa | 1670 | |
d0ac1c44 SM |
1671 | # So? What about this header? |
1672 | case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( | |
1673 | yes:no: ) | |
1674 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 | |
1675 | $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} | |
1676 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 | |
1677 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} | |
1678 | ;; | |
1679 | no:yes:* ) | |
1680 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 | |
1681 | $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} | |
1682 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 | |
1683 | $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} | |
1684 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 | |
1685 | $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} | |
1686 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 | |
1687 | $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} | |
1688 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 | |
1689 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} | |
1690 | ;; | |
b585a9fa | 1691 | esac |
d0ac1c44 SM |
1692 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 |
1693 | $as_echo_n "checking for $2... " >&6; } | |
1694 | if eval \${$3+:} false; then : | |
1695 | $as_echo_n "(cached) " >&6 | |
1696 | else | |
1697 | eval "$3=\$ac_header_compiler" | |
1698 | fi | |
1699 | eval ac_res=\$$3 | |
1700 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1701 | $as_echo "$ac_res" >&6; } | |
b585a9fa | 1702 | fi |
d0ac1c44 | 1703 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b585a9fa | 1704 | |
d0ac1c44 | 1705 | } # ac_fn_c_check_header_mongrel |
b585a9fa | 1706 | |
d0ac1c44 SM |
1707 | # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES |
1708 | # ------------------------------------------------------- | |
1709 | # Tests whether HEADER exists and can be compiled using the include files in | |
1710 | # INCLUDES, setting the cache variable VAR accordingly. | |
1711 | ac_fn_c_check_header_compile () | |
1712 | { | |
1713 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1714 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1715 | $as_echo_n "checking for $2... " >&6; } | |
1716 | if eval \${$3+:} false; then : | |
1717 | $as_echo_n "(cached) " >&6 | |
1718 | else | |
1719 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1720 | /* end confdefs.h. */ | |
1721 | $4 | |
1722 | #include <$2> | |
b585a9fa | 1723 | _ACEOF |
d0ac1c44 SM |
1724 | if ac_fn_c_try_compile "$LINENO"; then : |
1725 | eval "$3=yes" | |
1726 | else | |
1727 | eval "$3=no" | |
b585a9fa | 1728 | fi |
d0ac1c44 SM |
1729 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
1730 | fi | |
1731 | eval ac_res=\$$3 | |
1732 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1733 | $as_echo "$ac_res" >&6; } | |
1734 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno | |
1735 | ||
1736 | } # ac_fn_c_check_header_compile | |
81ecdfbb RW |
1737 | cat >config.log <<_ACEOF |
1738 | This file contains any messages produced by compilers while | |
1739 | running configure, to aid debugging if configure makes a mistake. | |
1740 | ||
1741 | It was created by $as_me, which was | |
d0ac1c44 | 1742 | generated by GNU Autoconf 2.69. Invocation command line was |
81ecdfbb RW |
1743 | |
1744 | $ $0 $@ | |
1745 | ||
1746 | _ACEOF | |
1747 | exec 5>>config.log | |
1748 | { | |
1749 | cat <<_ASUNAME | |
1750 | ## --------- ## | |
1751 | ## Platform. ## | |
1752 | ## --------- ## | |
1753 | ||
1754 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` | |
1755 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
1756 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
1757 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
1758 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
1759 | ||
1760 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` | |
1761 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
1762 | ||
1763 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` | |
1764 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
1765 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
1766 | /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` | |
1767 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` | |
1768 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
1769 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
1770 | ||
1771 | _ASUNAME | |
1772 | ||
1773 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1774 | for as_dir in $PATH | |
1775 | do | |
1776 | IFS=$as_save_IFS | |
1777 | test -z "$as_dir" && as_dir=. | |
d0ac1c44 SM |
1778 | $as_echo "PATH: $as_dir" |
1779 | done | |
81ecdfbb RW |
1780 | IFS=$as_save_IFS |
1781 | ||
1782 | } >&5 | |
1783 | ||
1784 | cat >&5 <<_ACEOF | |
1785 | ||
1786 | ||
1787 | ## ----------- ## | |
1788 | ## Core tests. ## | |
1789 | ## ----------- ## | |
1790 | ||
1791 | _ACEOF | |
b585a9fa EZ |
1792 | |
1793 | ||
1794 | # Keep a trace of the command line. | |
1795 | # Strip out --no-create and --no-recursion so they do not pile up. | |
1796 | # Strip out --silent because we don't want to record it for future runs. | |
1797 | # Also quote any args containing shell meta-characters. | |
1798 | # Make two passes to allow for proper duplicate-argument suppression. | |
1799 | ac_configure_args= | |
1800 | ac_configure_args0= | |
1801 | ac_configure_args1= | |
b585a9fa EZ |
1802 | ac_must_keep_next=false |
1803 | for ac_pass in 1 2 | |
1804 | do | |
1805 | for ac_arg | |
1806 | do | |
1807 | case $ac_arg in | |
1808 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
1809 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
1810 | | -silent | --silent | --silen | --sile | --sil) | |
1811 | continue ;; | |
81ecdfbb RW |
1812 | *\'*) |
1813 | ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
b585a9fa EZ |
1814 | esac |
1815 | case $ac_pass in | |
d0ac1c44 | 1816 | 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; |
b585a9fa | 1817 | 2) |
d0ac1c44 | 1818 | as_fn_append ac_configure_args1 " '$ac_arg'" |
b585a9fa EZ |
1819 | if test $ac_must_keep_next = true; then |
1820 | ac_must_keep_next=false # Got value, back to normal. | |
1821 | else | |
1822 | case $ac_arg in | |
1823 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
1824 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
1825 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
1826 | | -with-* | --with-* | -without-* | --without-* | --x) | |
1827 | case "$ac_configure_args0 " in | |
1828 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
1829 | esac | |
1830 | ;; | |
1831 | -* ) ac_must_keep_next=true ;; | |
1832 | esac | |
1833 | fi | |
d0ac1c44 | 1834 | as_fn_append ac_configure_args " '$ac_arg'" |
b585a9fa EZ |
1835 | ;; |
1836 | esac | |
1837 | done | |
1838 | done | |
d0ac1c44 SM |
1839 | { ac_configure_args0=; unset ac_configure_args0;} |
1840 | { ac_configure_args1=; unset ac_configure_args1;} | |
b585a9fa EZ |
1841 | |
1842 | # When interrupted or exit'd, cleanup temporary files, and complete | |
1843 | # config.log. We remove comments because anyway the quotes in there | |
1844 | # would cause problems or look ugly. | |
81ecdfbb RW |
1845 | # WARNING: Use '\'' to represent an apostrophe within the trap. |
1846 | # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. | |
b585a9fa EZ |
1847 | trap 'exit_status=$? |
1848 | # Save into config.log some information that might help in debugging. | |
1849 | { | |
1850 | echo | |
1851 | ||
d0ac1c44 | 1852 | $as_echo "## ---------------- ## |
b585a9fa | 1853 | ## Cache variables. ## |
d0ac1c44 | 1854 | ## ---------------- ##" |
b585a9fa EZ |
1855 | echo |
1856 | # The following way of writing the cache mishandles newlines in values, | |
81ecdfbb RW |
1857 | ( |
1858 | for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do | |
1859 | eval ac_val=\$$ac_var | |
1860 | case $ac_val in #( | |
1861 | *${as_nl}*) | |
1862 | case $ac_var in #( | |
d0ac1c44 | 1863 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 |
81ecdfbb RW |
1864 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; |
1865 | esac | |
1866 | case $ac_var in #( | |
1867 | _ | IFS | as_nl) ;; #( | |
1868 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( | |
d0ac1c44 | 1869 | *) { eval $ac_var=; unset $ac_var;} ;; |
81ecdfbb RW |
1870 | esac ;; |
1871 | esac | |
1872 | done | |
b585a9fa | 1873 | (set) 2>&1 | |
81ecdfbb RW |
1874 | case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( |
1875 | *${as_nl}ac_space=\ *) | |
b585a9fa | 1876 | sed -n \ |
81ecdfbb RW |
1877 | "s/'\''/'\''\\\\'\'''\''/g; |
1878 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" | |
1879 | ;; #( | |
b585a9fa | 1880 | *) |
81ecdfbb | 1881 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
b585a9fa | 1882 | ;; |
81ecdfbb RW |
1883 | esac | |
1884 | sort | |
1885 | ) | |
b585a9fa EZ |
1886 | echo |
1887 | ||
d0ac1c44 | 1888 | $as_echo "## ----------------- ## |
b585a9fa | 1889 | ## Output variables. ## |
d0ac1c44 | 1890 | ## ----------------- ##" |
b585a9fa EZ |
1891 | echo |
1892 | for ac_var in $ac_subst_vars | |
1893 | do | |
81ecdfbb RW |
1894 | eval ac_val=\$$ac_var |
1895 | case $ac_val in | |
1896 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
1897 | esac | |
1898 | $as_echo "$ac_var='\''$ac_val'\''" | |
b585a9fa EZ |
1899 | done | sort |
1900 | echo | |
1901 | ||
1902 | if test -n "$ac_subst_files"; then | |
d0ac1c44 | 1903 | $as_echo "## ------------------- ## |
81ecdfbb | 1904 | ## File substitutions. ## |
d0ac1c44 | 1905 | ## ------------------- ##" |
b585a9fa EZ |
1906 | echo |
1907 | for ac_var in $ac_subst_files | |
1908 | do | |
81ecdfbb RW |
1909 | eval ac_val=\$$ac_var |
1910 | case $ac_val in | |
1911 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
1912 | esac | |
1913 | $as_echo "$ac_var='\''$ac_val'\''" | |
b585a9fa EZ |
1914 | done | sort |
1915 | echo | |
1916 | fi | |
1917 | ||
1918 | if test -s confdefs.h; then | |
d0ac1c44 | 1919 | $as_echo "## ----------- ## |
b585a9fa | 1920 | ## confdefs.h. ## |
d0ac1c44 | 1921 | ## ----------- ##" |
b585a9fa | 1922 | echo |
81ecdfbb | 1923 | cat confdefs.h |
b585a9fa EZ |
1924 | echo |
1925 | fi | |
1926 | test "$ac_signal" != 0 && | |
81ecdfbb RW |
1927 | $as_echo "$as_me: caught signal $ac_signal" |
1928 | $as_echo "$as_me: exit $exit_status" | |
b585a9fa | 1929 | } >&5 |
81ecdfbb RW |
1930 | rm -f core *.core core.conftest.* && |
1931 | rm -f -r conftest* confdefs* conf$$* $ac_clean_files && | |
b585a9fa | 1932 | exit $exit_status |
81ecdfbb | 1933 | ' 0 |
b585a9fa | 1934 | for ac_signal in 1 2 13 15; do |
d0ac1c44 | 1935 | trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal |
b585a9fa EZ |
1936 | done |
1937 | ac_signal=0 | |
1938 | ||
1939 | # confdefs.h avoids OS command line length limits that DEFS can exceed. | |
81ecdfbb RW |
1940 | rm -f -r conftest* confdefs.h |
1941 | ||
d0ac1c44 SM |
1942 | $as_echo "/* confdefs.h */" > confdefs.h |
1943 | ||
b585a9fa EZ |
1944 | # Predefined preprocessor variables. |
1945 | ||
1946 | cat >>confdefs.h <<_ACEOF | |
1947 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
1948 | _ACEOF | |
1949 | ||
b585a9fa EZ |
1950 | cat >>confdefs.h <<_ACEOF |
1951 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
1952 | _ACEOF | |
1953 | ||
b585a9fa EZ |
1954 | cat >>confdefs.h <<_ACEOF |
1955 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
1956 | _ACEOF | |
1957 | ||
b585a9fa EZ |
1958 | cat >>confdefs.h <<_ACEOF |
1959 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
1960 | _ACEOF | |
1961 | ||
4a11f206 | 1962 | cat >>confdefs.h <<_ACEOF |
5836a818 | 1963 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" |
4a11f206 PP |
1964 | _ACEOF |
1965 | ||
d0ac1c44 SM |
1966 | cat >>confdefs.h <<_ACEOF |
1967 | #define PACKAGE_URL "$PACKAGE_URL" | |
1968 | _ACEOF | |
1969 | ||
b585a9fa EZ |
1970 | |
1971 | # Let the site file select an alternate cache file if it wants to. | |
81ecdfbb RW |
1972 | # Prefer an explicitly selected file to automatically selected ones. |
1973 | ac_site_file1=NONE | |
1974 | ac_site_file2=NONE | |
1975 | if test -n "$CONFIG_SITE"; then | |
d0ac1c44 SM |
1976 | # We do not want a PATH search for config.site. |
1977 | case $CONFIG_SITE in #(( | |
1978 | -*) ac_site_file1=./$CONFIG_SITE;; | |
1979 | */*) ac_site_file1=$CONFIG_SITE;; | |
1980 | *) ac_site_file1=./$CONFIG_SITE;; | |
1981 | esac | |
81ecdfbb RW |
1982 | elif test "x$prefix" != xNONE; then |
1983 | ac_site_file1=$prefix/share/config.site | |
1984 | ac_site_file2=$prefix/etc/config.site | |
1985 | else | |
1986 | ac_site_file1=$ac_default_prefix/share/config.site | |
1987 | ac_site_file2=$ac_default_prefix/etc/config.site | |
b585a9fa | 1988 | fi |
81ecdfbb RW |
1989 | for ac_site_file in "$ac_site_file1" "$ac_site_file2" |
1990 | do | |
1991 | test "x$ac_site_file" = xNONE && continue | |
d0ac1c44 SM |
1992 | if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then |
1993 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 | |
81ecdfbb | 1994 | $as_echo "$as_me: loading site script $ac_site_file" >&6;} |
b585a9fa | 1995 | sed 's/^/| /' "$ac_site_file" >&5 |
d0ac1c44 SM |
1996 | . "$ac_site_file" \ |
1997 | || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
1998 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
1999 | as_fn_error $? "failed to load site script $ac_site_file | |
2000 | See \`config.log' for more details" "$LINENO" 5; } | |
b585a9fa EZ |
2001 | fi |
2002 | done | |
2003 | ||
2004 | if test -r "$cache_file"; then | |
d0ac1c44 SM |
2005 | # Some versions of bash will fail to source /dev/null (special files |
2006 | # actually), so we avoid doing that. DJGPP emulates it as a regular file. | |
2007 | if test /dev/null != "$cache_file" && test -f "$cache_file"; then | |
2008 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 | |
81ecdfbb | 2009 | $as_echo "$as_me: loading cache $cache_file" >&6;} |
b585a9fa | 2010 | case $cache_file in |
81ecdfbb RW |
2011 | [\\/]* | ?:[\\/]* ) . "$cache_file";; |
2012 | *) . "./$cache_file";; | |
b585a9fa EZ |
2013 | esac |
2014 | fi | |
2015 | else | |
d0ac1c44 | 2016 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 |
81ecdfbb | 2017 | $as_echo "$as_me: creating cache $cache_file" >&6;} |
b585a9fa EZ |
2018 | >$cache_file |
2019 | fi | |
2020 | ||
2021 | # Check that the precious variables saved in the cache have kept the same | |
2022 | # value. | |
2023 | ac_cache_corrupted=false | |
81ecdfbb | 2024 | for ac_var in $ac_precious_vars; do |
b585a9fa EZ |
2025 | eval ac_old_set=\$ac_cv_env_${ac_var}_set |
2026 | eval ac_new_set=\$ac_env_${ac_var}_set | |
81ecdfbb RW |
2027 | eval ac_old_val=\$ac_cv_env_${ac_var}_value |
2028 | eval ac_new_val=\$ac_env_${ac_var}_value | |
b585a9fa EZ |
2029 | case $ac_old_set,$ac_new_set in |
2030 | set,) | |
d0ac1c44 | 2031 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 |
81ecdfbb | 2032 | $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} |
b585a9fa EZ |
2033 | ac_cache_corrupted=: ;; |
2034 | ,set) | |
d0ac1c44 | 2035 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 |
81ecdfbb | 2036 | $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} |
b585a9fa EZ |
2037 | ac_cache_corrupted=: ;; |
2038 | ,);; | |
2039 | *) | |
2040 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
81ecdfbb RW |
2041 | # differences in whitespace do not lead to failure. |
2042 | ac_old_val_w=`echo x $ac_old_val` | |
2043 | ac_new_val_w=`echo x $ac_new_val` | |
2044 | if test "$ac_old_val_w" != "$ac_new_val_w"; then | |
d0ac1c44 | 2045 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 |
81ecdfbb RW |
2046 | $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} |
2047 | ac_cache_corrupted=: | |
2048 | else | |
d0ac1c44 | 2049 | { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 |
81ecdfbb RW |
2050 | $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} |
2051 | eval $ac_var=\$ac_old_val | |
2052 | fi | |
d0ac1c44 | 2053 | { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 |
81ecdfbb | 2054 | $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} |
d0ac1c44 | 2055 | { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 |
81ecdfbb | 2056 | $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} |
b585a9fa EZ |
2057 | fi;; |
2058 | esac | |
2059 | # Pass precious variables to config.status. | |
2060 | if test "$ac_new_set" = set; then | |
2061 | case $ac_new_val in | |
81ecdfbb | 2062 | *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; |
b585a9fa EZ |
2063 | *) ac_arg=$ac_var=$ac_new_val ;; |
2064 | esac | |
2065 | case " $ac_configure_args " in | |
2066 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
d0ac1c44 | 2067 | *) as_fn_append ac_configure_args " '$ac_arg'" ;; |
b585a9fa EZ |
2068 | esac |
2069 | fi | |
2070 | done | |
2071 | if $ac_cache_corrupted; then | |
d0ac1c44 | 2072 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
81ecdfbb | 2073 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
d0ac1c44 | 2074 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 |
81ecdfbb | 2075 | $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} |
d0ac1c44 | 2076 | as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 |
b585a9fa | 2077 | fi |
d0ac1c44 SM |
2078 | ## -------------------- ## |
2079 | ## Main body of script. ## | |
2080 | ## -------------------- ## | |
b585a9fa EZ |
2081 | |
2082 | ac_ext=c | |
2083 | ac_cpp='$CPP $CPPFLAGS' | |
2084 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2085 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2086 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2087 | ||
2088 | ||
d0ac1c44 SM |
2089 | |
2090 | ||
2091 | ||
81ecdfbb | 2092 | ac_config_headers="$ac_config_headers config.h" |
b585a9fa EZ |
2093 | |
2094 | VERSION=0.4 | |
2095 | ||
2096 | ||
2097 | ||
2098 | old_CFLAGS="$CFLAGS" | |
2099 | ac_ext=c | |
2100 | ac_cpp='$CPP $CPPFLAGS' | |
2101 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2102 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2103 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2104 | if test -n "$ac_tool_prefix"; then | |
2105 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
2106 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
d0ac1c44 | 2107 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
81ecdfbb | 2108 | $as_echo_n "checking for $ac_word... " >&6; } |
d0ac1c44 | 2109 | if ${ac_cv_prog_CC+:} false; then : |
81ecdfbb | 2110 | $as_echo_n "(cached) " >&6 |
b585a9fa EZ |
2111 | else |
2112 | if test -n "$CC"; then | |
2113 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2114 | else | |
2115 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2116 | for as_dir in $PATH | |
2117 | do | |
2118 | IFS=$as_save_IFS | |
2119 | test -z "$as_dir" && as_dir=. | |
d0ac1c44 SM |
2120 | for ac_exec_ext in '' $ac_executable_extensions; do |
2121 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
b585a9fa | 2122 | ac_cv_prog_CC="${ac_tool_prefix}gcc" |
d0ac1c44 | 2123 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
b585a9fa EZ |
2124 | break 2 |
2125 | fi | |
2126 | done | |
d0ac1c44 | 2127 | done |
81ecdfbb | 2128 | IFS=$as_save_IFS |
b585a9fa EZ |
2129 | |
2130 | fi | |
2131 | fi | |
2132 | CC=$ac_cv_prog_CC | |
2133 | if test -n "$CC"; then | |
d0ac1c44 | 2134 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
81ecdfbb | 2135 | $as_echo "$CC" >&6; } |
b585a9fa | 2136 | else |
d0ac1c44 | 2137 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
81ecdfbb | 2138 | $as_echo "no" >&6; } |
b585a9fa EZ |
2139 | fi |
2140 | ||
81ecdfbb | 2141 | |
b585a9fa EZ |
2142 | fi |
2143 | if test -z "$ac_cv_prog_CC"; then | |
2144 | ac_ct_CC=$CC | |
2145 | # Extract the first word of "gcc", so it can be a program name with args. | |
2146 | set dummy gcc; ac_word=$2 | |
d0ac1c44 | 2147 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
81ecdfbb | 2148 | $as_echo_n "checking for $ac_word... " >&6; } |
d0ac1c44 | 2149 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
81ecdfbb | 2150 | $as_echo_n "(cached) " >&6 |
b585a9fa EZ |
2151 | else |
2152 | if test -n "$ac_ct_CC"; then | |
2153 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2154 | else | |
2155 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2156 | for as_dir in $PATH | |
2157 | do | |
2158 | IFS=$as_save_IFS | |
2159 | test -z "$as_dir" && as_dir=. | |
d0ac1c44 SM |
2160 | for ac_exec_ext in '' $ac_executable_extensions; do |
2161 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
b585a9fa | 2162 | ac_cv_prog_ac_ct_CC="gcc" |
d0ac1c44 | 2163 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
b585a9fa EZ |
2164 | break 2 |
2165 | fi | |
2166 | done | |
d0ac1c44 | 2167 | done |
81ecdfbb | 2168 | IFS=$as_save_IFS |
b585a9fa EZ |
2169 | |
2170 | fi | |
2171 | fi | |
2172 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2173 | if test -n "$ac_ct_CC"; then | |
d0ac1c44 | 2174 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
81ecdfbb | 2175 | $as_echo "$ac_ct_CC" >&6; } |
b585a9fa | 2176 | else |
d0ac1c44 | 2177 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
81ecdfbb | 2178 | $as_echo "no" >&6; } |
b585a9fa EZ |
2179 | fi |
2180 | ||
81ecdfbb RW |
2181 | if test "x$ac_ct_CC" = x; then |
2182 | CC="" | |
2183 | else | |
2184 | case $cross_compiling:$ac_tool_warned in | |
2185 | yes:) | |
d0ac1c44 | 2186 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
81ecdfbb RW |
2187 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
2188 | ac_tool_warned=yes ;; | |
2189 | esac | |
2190 | CC=$ac_ct_CC | |
2191 | fi | |
b585a9fa EZ |
2192 | else |
2193 | CC="$ac_cv_prog_CC" | |
2194 | fi | |
2195 | ||
2196 | if test -z "$CC"; then | |
81ecdfbb RW |
2197 | if test -n "$ac_tool_prefix"; then |
2198 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
b585a9fa | 2199 | set dummy ${ac_tool_prefix}cc; ac_word=$2 |
d0ac1c44 | 2200 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
81ecdfbb | 2201 | $as_echo_n "checking for $ac_word... " >&6; } |
d0ac1c44 | 2202 | if ${ac_cv_prog_CC+:} false; then : |
81ecdfbb | 2203 | $as_echo_n "(cached) " >&6 |
b585a9fa EZ |
2204 | else |
2205 | if test -n "$CC"; then | |
2206 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2207 | else | |
2208 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2209 | for as_dir in $PATH | |
2210 | do | |
2211 | IFS=$as_save_IFS | |
2212 | test -z "$as_dir" && as_dir=. | |
d0ac1c44 SM |
2213 | for ac_exec_ext in '' $ac_executable_extensions; do |
2214 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
b585a9fa | 2215 | ac_cv_prog_CC="${ac_tool_prefix}cc" |
d0ac1c44 | 2216 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
b585a9fa EZ |
2217 | break 2 |
2218 | fi | |
2219 | done | |
d0ac1c44 | 2220 | done |
81ecdfbb | 2221 | IFS=$as_save_IFS |
b585a9fa EZ |
2222 | |
2223 | fi | |
2224 | fi | |
2225 | CC=$ac_cv_prog_CC | |
2226 | if test -n "$CC"; then | |
d0ac1c44 | 2227 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
81ecdfbb | 2228 | $as_echo "$CC" >&6; } |
b585a9fa | 2229 | else |
d0ac1c44 | 2230 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
81ecdfbb | 2231 | $as_echo "no" >&6; } |
b585a9fa EZ |
2232 | fi |
2233 | ||
b585a9fa | 2234 | |
81ecdfbb | 2235 | fi |
b585a9fa EZ |
2236 | fi |
2237 | if test -z "$CC"; then | |
2238 | # Extract the first word of "cc", so it can be a program name with args. | |
2239 | set dummy cc; ac_word=$2 | |
d0ac1c44 | 2240 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
81ecdfbb | 2241 | $as_echo_n "checking for $ac_word... " >&6; } |
d0ac1c44 | 2242 | if ${ac_cv_prog_CC+:} false; then : |
81ecdfbb | 2243 | $as_echo_n "(cached) " >&6 |
b585a9fa EZ |
2244 | else |
2245 | if test -n "$CC"; then | |
2246 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2247 | else | |
2248 | ac_prog_rejected=no | |
2249 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2250 | for as_dir in $PATH | |
2251 | do | |
2252 | IFS=$as_save_IFS | |
2253 | test -z "$as_dir" && as_dir=. | |
d0ac1c44 SM |
2254 | for ac_exec_ext in '' $ac_executable_extensions; do |
2255 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
b585a9fa EZ |
2256 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then |
2257 | ac_prog_rejected=yes | |
2258 | continue | |
2259 | fi | |
2260 | ac_cv_prog_CC="cc" | |
d0ac1c44 | 2261 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
b585a9fa EZ |
2262 | break 2 |
2263 | fi | |
2264 | done | |
d0ac1c44 | 2265 | done |
81ecdfbb | 2266 | IFS=$as_save_IFS |
b585a9fa EZ |
2267 | |
2268 | if test $ac_prog_rejected = yes; then | |
2269 | # We found a bogon in the path, so make sure we never use it. | |
2270 | set dummy $ac_cv_prog_CC | |
2271 | shift | |
2272 | if test $# != 0; then | |
2273 | # We chose a different compiler from the bogus one. | |
2274 | # However, it has the same basename, so the bogon will be chosen | |
2275 | # first if we set CC to just the basename; use the full file name. | |
2276 | shift | |
2277 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" | |
2278 | fi | |
2279 | fi | |
2280 | fi | |
2281 | fi | |
2282 | CC=$ac_cv_prog_CC | |
2283 | if test -n "$CC"; then | |
d0ac1c44 | 2284 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
81ecdfbb | 2285 | $as_echo "$CC" >&6; } |
b585a9fa | 2286 | else |
d0ac1c44 | 2287 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
81ecdfbb | 2288 | $as_echo "no" >&6; } |
b585a9fa EZ |
2289 | fi |
2290 | ||
81ecdfbb | 2291 | |
b585a9fa EZ |
2292 | fi |
2293 | if test -z "$CC"; then | |
2294 | if test -n "$ac_tool_prefix"; then | |
81ecdfbb | 2295 | for ac_prog in cl.exe |
b585a9fa EZ |
2296 | do |
2297 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
2298 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
d0ac1c44 | 2299 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
81ecdfbb | 2300 | $as_echo_n "checking for $ac_word... " >&6; } |
d0ac1c44 | 2301 | if ${ac_cv_prog_CC+:} false; then : |
81ecdfbb | 2302 | $as_echo_n "(cached) " >&6 |
b585a9fa EZ |
2303 | else |
2304 | if test -n "$CC"; then | |
2305 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2306 | else | |
2307 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2308 | for as_dir in $PATH | |
2309 | do | |
2310 | IFS=$as_save_IFS | |
2311 | test -z "$as_dir" && as_dir=. | |
d0ac1c44 SM |
2312 | for ac_exec_ext in '' $ac_executable_extensions; do |
2313 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
b585a9fa | 2314 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" |
d0ac1c44 | 2315 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
b585a9fa EZ |
2316 | break 2 |
2317 | fi | |
2318 | done | |
d0ac1c44 | 2319 | done |
81ecdfbb | 2320 | IFS=$as_save_IFS |
b585a9fa EZ |
2321 | |
2322 | fi | |
2323 | fi | |
2324 | CC=$ac_cv_prog_CC | |
2325 | if test -n "$CC"; then | |
d0ac1c44 | 2326 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
81ecdfbb | 2327 | $as_echo "$CC" >&6; } |
b585a9fa | 2328 | else |
d0ac1c44 | 2329 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
81ecdfbb | 2330 | $as_echo "no" >&6; } |
b585a9fa EZ |
2331 | fi |
2332 | ||
81ecdfbb | 2333 | |
b585a9fa EZ |
2334 | test -n "$CC" && break |
2335 | done | |
2336 | fi | |
2337 | if test -z "$CC"; then | |
2338 | ac_ct_CC=$CC | |
81ecdfbb | 2339 | for ac_prog in cl.exe |
b585a9fa EZ |
2340 | do |
2341 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2342 | set dummy $ac_prog; ac_word=$2 | |
d0ac1c44 | 2343 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
81ecdfbb | 2344 | $as_echo_n "checking for $ac_word... " >&6; } |
d0ac1c44 | 2345 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
81ecdfbb | 2346 | $as_echo_n "(cached) " >&6 |
b585a9fa EZ |
2347 | else |
2348 | if test -n "$ac_ct_CC"; then | |
2349 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2350 | else | |
2351 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2352 | for as_dir in $PATH | |
2353 | do | |
2354 | IFS=$as_save_IFS | |
2355 | test -z "$as_dir" && as_dir=. | |
d0ac1c44 SM |
2356 | for ac_exec_ext in '' $ac_executable_extensions; do |
2357 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
b585a9fa | 2358 | ac_cv_prog_ac_ct_CC="$ac_prog" |
d0ac1c44 | 2359 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
b585a9fa EZ |
2360 | break 2 |
2361 | fi | |
2362 | done | |
d0ac1c44 | 2363 | done |
81ecdfbb | 2364 | IFS=$as_save_IFS |
b585a9fa EZ |
2365 | |
2366 | fi | |
2367 | fi | |
2368 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2369 | if test -n "$ac_ct_CC"; then | |
d0ac1c44 | 2370 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
81ecdfbb | 2371 | $as_echo "$ac_ct_CC" >&6; } |
b585a9fa | 2372 | else |
d0ac1c44 | 2373 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
81ecdfbb | 2374 | $as_echo "no" >&6; } |
b585a9fa EZ |
2375 | fi |
2376 | ||
81ecdfbb | 2377 | |
b585a9fa EZ |
2378 | test -n "$ac_ct_CC" && break |
2379 | done | |
2380 | ||
81ecdfbb RW |
2381 | if test "x$ac_ct_CC" = x; then |
2382 | CC="" | |
2383 | else | |
2384 | case $cross_compiling:$ac_tool_warned in | |
2385 | yes:) | |
d0ac1c44 | 2386 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
81ecdfbb RW |
2387 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
2388 | ac_tool_warned=yes ;; | |
2389 | esac | |
2390 | CC=$ac_ct_CC | |
2391 | fi | |
b585a9fa EZ |
2392 | fi |
2393 | ||
2394 | fi | |
2395 | ||
2396 | ||
d0ac1c44 | 2397 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
81ecdfbb | 2398 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
d0ac1c44 SM |
2399 | as_fn_error $? "no acceptable C compiler found in \$PATH |
2400 | See \`config.log' for more details" "$LINENO" 5; } | |
b585a9fa EZ |
2401 | |
2402 | # Provide some information about the compiler. | |
d0ac1c44 | 2403 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 |
81ecdfbb RW |
2404 | set X $ac_compile |
2405 | ac_compiler=$2 | |
d0ac1c44 SM |
2406 | for ac_option in --version -v -V -qversion; do |
2407 | { { ac_try="$ac_compiler $ac_option >&5" | |
5836a818 PP |
2408 | case "(($ac_try" in |
2409 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2410 | *) ac_try_echo=$ac_try;; | |
2411 | esac | |
d0ac1c44 SM |
2412 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
2413 | $as_echo "$ac_try_echo"; } >&5 | |
2414 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
5836a818 | 2415 | ac_status=$? |
d0ac1c44 SM |
2416 | if test -s conftest.err; then |
2417 | sed '10a\ | |
2418 | ... rest of stderr output deleted ... | |
2419 | 10q' conftest.err >conftest.er1 | |
2420 | cat conftest.er1 >&5 | |
2421 | fi | |
2422 | rm -f conftest.er1 conftest.err | |
2423 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2424 | test $ac_status = 0; } | |
2425 | done | |
b585a9fa | 2426 | |
d0ac1c44 | 2427 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
b585a9fa | 2428 | /* end confdefs.h. */ |
5836a818 | 2429 | |
b585a9fa EZ |
2430 | int |
2431 | main () | |
2432 | { | |
2433 | ||
2434 | ; | |
2435 | return 0; | |
2436 | } | |
2437 | _ACEOF | |
2438 | ac_clean_files_save=$ac_clean_files | |
5836a818 | 2439 | ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" |
b585a9fa EZ |
2440 | # Try to create an executable without -o first, disregard a.out. |
2441 | # It will help us diagnose broken compilers, and finding out an intuition | |
2442 | # of exeext. | |
d0ac1c44 SM |
2443 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 |
2444 | $as_echo_n "checking whether the C compiler works... " >&6; } | |
81ecdfbb RW |
2445 | ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` |
2446 | ||
2447 | # The possible output files: | |
2448 | ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" | |
2449 | ||
2450 | ac_rmfiles= | |
2451 | for ac_file in $ac_files | |
2452 | do | |
2453 | case $ac_file in | |
2454 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; | |
2455 | * ) ac_rmfiles="$ac_rmfiles $ac_file";; | |
2456 | esac | |
2457 | done | |
2458 | rm -f $ac_rmfiles | |
2459 | ||
d0ac1c44 | 2460 | if { { ac_try="$ac_link_default" |
81ecdfbb RW |
2461 | case "(($ac_try" in |
2462 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2463 | *) ac_try_echo=$ac_try;; | |
2464 | esac | |
d0ac1c44 SM |
2465 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
2466 | $as_echo "$ac_try_echo"; } >&5 | |
81ecdfbb | 2467 | (eval "$ac_link_default") 2>&5 |
b585a9fa | 2468 | ac_status=$? |
d0ac1c44 SM |
2469 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
2470 | test $ac_status = 0; }; then : | |
81ecdfbb RW |
2471 | # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. |
2472 | # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' | |
2473 | # in a Makefile. We should not override ac_cv_exeext if it was cached, | |
2474 | # so that the user can short-circuit this test for compilers unknown to | |
2475 | # Autoconf. | |
2476 | for ac_file in $ac_files '' | |
b585a9fa EZ |
2477 | do |
2478 | test -f "$ac_file" || continue | |
2479 | case $ac_file in | |
81ecdfbb | 2480 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) |
b585a9fa EZ |
2481 | ;; |
2482 | [ab].out ) | |
2483 | # We found the default executable, but exeext='' is most | |
2484 | # certainly right. | |
2485 | break;; | |
2486 | *.* ) | |
d0ac1c44 | 2487 | if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; |
81ecdfbb RW |
2488 | then :; else |
2489 | ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` | |
2490 | fi | |
2491 | # We set ac_cv_exeext here because the later test for it is not | |
2492 | # safe: cross compilers may not add the suffix if given an `-o' | |
2493 | # argument, so we may need to know it at that point already. | |
2494 | # Even if this section looks crufty: it has the advantage of | |
2495 | # actually working. | |
b585a9fa EZ |
2496 | break;; |
2497 | * ) | |
2498 | break;; | |
2499 | esac | |
2500 | done | |
81ecdfbb RW |
2501 | test "$ac_cv_exeext" = no && ac_cv_exeext= |
2502 | ||
b585a9fa | 2503 | else |
81ecdfbb RW |
2504 | ac_file='' |
2505 | fi | |
d0ac1c44 SM |
2506 | if test -z "$ac_file"; then : |
2507 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2508 | $as_echo "no" >&6; } | |
2509 | $as_echo "$as_me: failed program was:" >&5 | |
b585a9fa EZ |
2510 | sed 's/^/| /' conftest.$ac_ext >&5 |
2511 | ||
d0ac1c44 | 2512 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
81ecdfbb | 2513 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
d0ac1c44 SM |
2514 | as_fn_error 77 "C compiler cannot create executables |
2515 | See \`config.log' for more details" "$LINENO" 5; } | |
2516 | else | |
2517 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
2518 | $as_echo "yes" >&6; } | |
b585a9fa | 2519 | fi |
d0ac1c44 SM |
2520 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 |
2521 | $as_echo_n "checking for C compiler default output file name... " >&6; } | |
2522 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 | |
2523 | $as_echo "$ac_file" >&6; } | |
b585a9fa | 2524 | ac_exeext=$ac_cv_exeext |
b585a9fa | 2525 | |
5836a818 | 2526 | rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out |
b585a9fa | 2527 | ac_clean_files=$ac_clean_files_save |
d0ac1c44 | 2528 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 |
81ecdfbb | 2529 | $as_echo_n "checking for suffix of executables... " >&6; } |
d0ac1c44 | 2530 | if { { ac_try="$ac_link" |
81ecdfbb RW |
2531 | case "(($ac_try" in |
2532 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2533 | *) ac_try_echo=$ac_try;; | |
2534 | esac | |
d0ac1c44 SM |
2535 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
2536 | $as_echo "$ac_try_echo"; } >&5 | |
81ecdfbb | 2537 | (eval "$ac_link") 2>&5 |
b585a9fa | 2538 | ac_status=$? |
d0ac1c44 SM |
2539 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
2540 | test $ac_status = 0; }; then : | |
b585a9fa EZ |
2541 | # If both `conftest.exe' and `conftest' are `present' (well, observable) |
2542 | # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will | |
2543 | # work properly (i.e., refer to `conftest.exe'), while it won't with | |
2544 | # `rm'. | |
2545 | for ac_file in conftest.exe conftest conftest.*; do | |
2546 | test -f "$ac_file" || continue | |
2547 | case $ac_file in | |
81ecdfbb | 2548 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; |
b585a9fa | 2549 | *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` |
b585a9fa EZ |
2550 | break;; |
2551 | * ) break;; | |
2552 | esac | |
2553 | done | |
2554 | else | |
d0ac1c44 | 2555 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
81ecdfbb | 2556 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
d0ac1c44 SM |
2557 | as_fn_error $? "cannot compute suffix of executables: cannot compile and link |
2558 | See \`config.log' for more details" "$LINENO" 5; } | |
b585a9fa | 2559 | fi |
d0ac1c44 SM |
2560 | rm -f conftest conftest$ac_cv_exeext |
2561 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 | |
81ecdfbb | 2562 | $as_echo "$ac_cv_exeext" >&6; } |
b585a9fa EZ |
2563 | |
2564 | rm -f conftest.$ac_ext | |
2565 | EXEEXT=$ac_cv_exeext | |
2566 | ac_exeext=$EXEEXT | |
d0ac1c44 SM |
2567 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2568 | /* end confdefs.h. */ | |
2569 | #include <stdio.h> | |
2570 | int | |
2571 | main () | |
2572 | { | |
2573 | FILE *f = fopen ("conftest.out", "w"); | |
2574 | return ferror (f) || fclose (f) != 0; | |
2575 | ||
2576 | ; | |
2577 | return 0; | |
2578 | } | |
2579 | _ACEOF | |
2580 | ac_clean_files="$ac_clean_files conftest.out" | |
2581 | # Check that the compiler produces executables we can run. If not, either | |
2582 | # the compiler is broken, or we cross compile. | |
2583 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 | |
2584 | $as_echo_n "checking whether we are cross compiling... " >&6; } | |
2585 | if test "$cross_compiling" != yes; then | |
2586 | { { ac_try="$ac_link" | |
2587 | case "(($ac_try" in | |
2588 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2589 | *) ac_try_echo=$ac_try;; | |
2590 | esac | |
2591 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2592 | $as_echo "$ac_try_echo"; } >&5 | |
2593 | (eval "$ac_link") 2>&5 | |
2594 | ac_status=$? | |
2595 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2596 | test $ac_status = 0; } | |
2597 | if { ac_try='./conftest$ac_cv_exeext' | |
2598 | { { case "(($ac_try" in | |
2599 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2600 | *) ac_try_echo=$ac_try;; | |
2601 | esac | |
2602 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2603 | $as_echo "$ac_try_echo"; } >&5 | |
2604 | (eval "$ac_try") 2>&5 | |
2605 | ac_status=$? | |
2606 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2607 | test $ac_status = 0; }; }; then | |
2608 | cross_compiling=no | |
2609 | else | |
2610 | if test "$cross_compiling" = maybe; then | |
2611 | cross_compiling=yes | |
2612 | else | |
2613 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
2614 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2615 | as_fn_error $? "cannot run C compiled programs. | |
2616 | If you meant to cross compile, use \`--host'. | |
2617 | See \`config.log' for more details" "$LINENO" 5; } | |
2618 | fi | |
2619 | fi | |
2620 | fi | |
2621 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 | |
2622 | $as_echo "$cross_compiling" >&6; } | |
2623 | ||
2624 | rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out | |
2625 | ac_clean_files=$ac_clean_files_save | |
2626 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 | |
81ecdfbb | 2627 | $as_echo_n "checking for suffix of object files... " >&6; } |
d0ac1c44 | 2628 | if ${ac_cv_objext+:} false; then : |
81ecdfbb | 2629 | $as_echo_n "(cached) " >&6 |
b585a9fa | 2630 | else |
d0ac1c44 | 2631 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
b585a9fa EZ |
2632 | /* end confdefs.h. */ |
2633 | ||
2634 | int | |
2635 | main () | |
2636 | { | |
2637 | ||
2638 | ; | |
2639 | return 0; | |
2640 | } | |
2641 | _ACEOF | |
2642 | rm -f conftest.o conftest.obj | |
d0ac1c44 | 2643 | if { { ac_try="$ac_compile" |
81ecdfbb RW |
2644 | case "(($ac_try" in |
2645 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2646 | *) ac_try_echo=$ac_try;; | |
2647 | esac | |
d0ac1c44 SM |
2648 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
2649 | $as_echo "$ac_try_echo"; } >&5 | |
81ecdfbb | 2650 | (eval "$ac_compile") 2>&5 |
b585a9fa | 2651 | ac_status=$? |
d0ac1c44 SM |
2652 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
2653 | test $ac_status = 0; }; then : | |
81ecdfbb RW |
2654 | for ac_file in conftest.o conftest.obj conftest.*; do |
2655 | test -f "$ac_file" || continue; | |
b585a9fa | 2656 | case $ac_file in |
81ecdfbb | 2657 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; |
b585a9fa EZ |
2658 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` |
2659 | break;; | |
2660 | esac | |
2661 | done | |
2662 | else | |
81ecdfbb | 2663 | $as_echo "$as_me: failed program was:" >&5 |
b585a9fa EZ |
2664 | sed 's/^/| /' conftest.$ac_ext >&5 |
2665 | ||
d0ac1c44 | 2666 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
81ecdfbb | 2667 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
d0ac1c44 SM |
2668 | as_fn_error $? "cannot compute suffix of object files: cannot compile |
2669 | See \`config.log' for more details" "$LINENO" 5; } | |
b585a9fa | 2670 | fi |
b585a9fa EZ |
2671 | rm -f conftest.$ac_cv_objext conftest.$ac_ext |
2672 | fi | |
d0ac1c44 | 2673 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 |
81ecdfbb | 2674 | $as_echo "$ac_cv_objext" >&6; } |
b585a9fa EZ |
2675 | OBJEXT=$ac_cv_objext |
2676 | ac_objext=$OBJEXT | |
d0ac1c44 | 2677 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 |
81ecdfbb | 2678 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } |
d0ac1c44 | 2679 | if ${ac_cv_c_compiler_gnu+:} false; then : |
81ecdfbb | 2680 | $as_echo_n "(cached) " >&6 |
b585a9fa | 2681 | else |
d0ac1c44 | 2682 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
b585a9fa EZ |
2683 | /* end confdefs.h. */ |
2684 | ||
2685 | int | |
2686 | main () | |
2687 | { | |
2688 | #ifndef __GNUC__ | |
2689 | choke me | |
2690 | #endif | |
2691 | ||
d0ac1c44 SM |
2692 | ; |
2693 | return 0; | |
2694 | } | |
2695 | _ACEOF | |
2696 | if ac_fn_c_try_compile "$LINENO"; then : | |
b585a9fa EZ |
2697 | ac_compiler_gnu=yes |
2698 | else | |
d0ac1c44 | 2699 | ac_compiler_gnu=no |
b585a9fa | 2700 | fi |
81ecdfbb | 2701 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
b585a9fa EZ |
2702 | ac_cv_c_compiler_gnu=$ac_compiler_gnu |
2703 | ||
2704 | fi | |
d0ac1c44 | 2705 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 |
81ecdfbb RW |
2706 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } |
2707 | if test $ac_compiler_gnu = yes; then | |
2708 | GCC=yes | |
2709 | else | |
2710 | GCC= | |
2711 | fi | |
b585a9fa EZ |
2712 | ac_test_CFLAGS=${CFLAGS+set} |
2713 | ac_save_CFLAGS=$CFLAGS | |
d0ac1c44 | 2714 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 |
81ecdfbb | 2715 | $as_echo_n "checking whether $CC accepts -g... " >&6; } |
d0ac1c44 | 2716 | if ${ac_cv_prog_cc_g+:} false; then : |
81ecdfbb | 2717 | $as_echo_n "(cached) " >&6 |
b585a9fa | 2718 | else |
81ecdfbb RW |
2719 | ac_save_c_werror_flag=$ac_c_werror_flag |
2720 | ac_c_werror_flag=yes | |
2721 | ac_cv_prog_cc_g=no | |
2722 | CFLAGS="-g" | |
d0ac1c44 | 2723 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
b585a9fa EZ |
2724 | /* end confdefs.h. */ |
2725 | ||
2726 | int | |
2727 | main () | |
2728 | { | |
2729 | ||
2730 | ; | |
2731 | return 0; | |
2732 | } | |
2733 | _ACEOF | |
d0ac1c44 | 2734 | if ac_fn_c_try_compile "$LINENO"; then : |
b585a9fa EZ |
2735 | ac_cv_prog_cc_g=yes |
2736 | else | |
d0ac1c44 SM |
2737 | CFLAGS="" |
2738 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
81ecdfbb RW |
2739 | /* end confdefs.h. */ |
2740 | ||
2741 | int | |
2742 | main () | |
2743 | { | |
2744 | ||
2745 | ; | |
2746 | return 0; | |
2747 | } | |
2748 | _ACEOF | |
d0ac1c44 | 2749 | if ac_fn_c_try_compile "$LINENO"; then : |
5836a818 | 2750 | |
d0ac1c44 SM |
2751 | else |
2752 | ac_c_werror_flag=$ac_save_c_werror_flag | |
81ecdfbb | 2753 | CFLAGS="-g" |
d0ac1c44 | 2754 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
81ecdfbb RW |
2755 | /* end confdefs.h. */ |
2756 | ||
2757 | int | |
2758 | main () | |
2759 | { | |
b585a9fa | 2760 | |
81ecdfbb RW |
2761 | ; |
2762 | return 0; | |
2763 | } | |
2764 | _ACEOF | |
d0ac1c44 | 2765 | if ac_fn_c_try_compile "$LINENO"; then : |
81ecdfbb RW |
2766 | ac_cv_prog_cc_g=yes |
2767 | fi | |
2768 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
b585a9fa | 2769 | fi |
81ecdfbb | 2770 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
b585a9fa | 2771 | fi |
81ecdfbb RW |
2772 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2773 | ac_c_werror_flag=$ac_save_c_werror_flag | |
2774 | fi | |
d0ac1c44 | 2775 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 |
81ecdfbb | 2776 | $as_echo "$ac_cv_prog_cc_g" >&6; } |
b585a9fa EZ |
2777 | if test "$ac_test_CFLAGS" = set; then |
2778 | CFLAGS=$ac_save_CFLAGS | |
2779 | elif test $ac_cv_prog_cc_g = yes; then | |
2780 | if test "$GCC" = yes; then | |
2781 | CFLAGS="-g -O2" | |
2782 | else | |
2783 | CFLAGS="-g" | |
2784 | fi | |
2785 | else | |
2786 | if test "$GCC" = yes; then | |
2787 | CFLAGS="-O2" | |
2788 | else | |
2789 | CFLAGS= | |
2790 | fi | |
2791 | fi | |
d0ac1c44 | 2792 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 |
81ecdfbb | 2793 | $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } |
d0ac1c44 | 2794 | if ${ac_cv_prog_cc_c89+:} false; then : |
81ecdfbb | 2795 | $as_echo_n "(cached) " >&6 |
b585a9fa | 2796 | else |
81ecdfbb | 2797 | ac_cv_prog_cc_c89=no |
b585a9fa | 2798 | ac_save_CC=$CC |
d0ac1c44 | 2799 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
b585a9fa EZ |
2800 | /* end confdefs.h. */ |
2801 | #include <stdarg.h> | |
2802 | #include <stdio.h> | |
d0ac1c44 | 2803 | struct stat; |
b585a9fa EZ |
2804 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ |
2805 | struct buf { int x; }; | |
2806 | FILE * (*rcsopen) (struct buf *, struct stat *, int); | |
2807 | static char *e (p, i) | |
2808 | char **p; | |
2809 | int i; | |
2810 | { | |
2811 | return p[i]; | |
2812 | } | |
2813 | static char *f (char * (*g) (char **, int), char **p, ...) | |
2814 | { | |
2815 | char *s; | |
2816 | va_list v; | |
2817 | va_start (v,p); | |
2818 | s = g (p, va_arg (v,int)); | |
2819 | va_end (v); | |
2820 | return s; | |
2821 | } | |
2822 | ||
2823 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has | |
2824 | function prototypes and stuff, but not '\xHH' hex character constants. | |
2825 | These don't provoke an error unfortunately, instead are silently treated | |
81ecdfbb | 2826 | as 'x'. The following induces an error, until -std is added to get |
b585a9fa EZ |
2827 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an |
2828 | array size at least. It's necessary to write '\x00'==0 to get something | |
81ecdfbb | 2829 | that's true only with -std. */ |
b585a9fa EZ |
2830 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; |
2831 | ||
81ecdfbb RW |
2832 | /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters |
2833 | inside strings and character constants. */ | |
2834 | #define FOO(x) 'x' | |
2835 | int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; | |
2836 | ||
b585a9fa EZ |
2837 | int test (int i, double x); |
2838 | struct s1 {int (*f) (int a);}; | |
2839 | struct s2 {int (*f) (double a);}; | |
2840 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); | |
2841 | int argc; | |
2842 | char **argv; | |
2843 | int | |
2844 | main () | |
2845 | { | |
2846 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; | |
2847 | ; | |
2848 | return 0; | |
2849 | } | |
2850 | _ACEOF | |
81ecdfbb RW |
2851 | for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ |
2852 | -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" | |
b585a9fa EZ |
2853 | do |
2854 | CC="$ac_save_CC $ac_arg" | |
d0ac1c44 | 2855 | if ac_fn_c_try_compile "$LINENO"; then : |
cc88a640 | 2856 | ac_cv_prog_cc_c89=$ac_arg |
b585a9fa | 2857 | fi |
81ecdfbb RW |
2858 | rm -f core conftest.err conftest.$ac_objext |
2859 | test "x$ac_cv_prog_cc_c89" != "xno" && break | |
b585a9fa | 2860 | done |
81ecdfbb | 2861 | rm -f conftest.$ac_ext |
b585a9fa EZ |
2862 | CC=$ac_save_CC |
2863 | ||
2864 | fi | |
81ecdfbb RW |
2865 | # AC_CACHE_VAL |
2866 | case "x$ac_cv_prog_cc_c89" in | |
2867 | x) | |
d0ac1c44 | 2868 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 |
81ecdfbb RW |
2869 | $as_echo "none needed" >&6; } ;; |
2870 | xno) | |
d0ac1c44 | 2871 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 |
81ecdfbb | 2872 | $as_echo "unsupported" >&6; } ;; |
b585a9fa | 2873 | *) |
81ecdfbb | 2874 | CC="$CC $ac_cv_prog_cc_c89" |
d0ac1c44 | 2875 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 |
81ecdfbb | 2876 | $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; |
b585a9fa | 2877 | esac |
d0ac1c44 | 2878 | if test "x$ac_cv_prog_cc_c89" != xno; then : |
b585a9fa | 2879 | |
d0ac1c44 | 2880 | fi |
b585a9fa | 2881 | |
b585a9fa EZ |
2882 | ac_ext=c |
2883 | ac_cpp='$CPP $CPPFLAGS' | |
2884 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2885 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2886 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2887 | ||
2888 | ac_ext=c | |
2889 | ac_cpp='$CPP $CPPFLAGS' | |
2890 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2891 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2892 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
d0ac1c44 | 2893 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 |
81ecdfbb | 2894 | $as_echo_n "checking how to run the C preprocessor... " >&6; } |
b585a9fa EZ |
2895 | # On Suns, sometimes $CPP names a directory. |
2896 | if test -n "$CPP" && test -d "$CPP"; then | |
2897 | CPP= | |
2898 | fi | |
2899 | if test -z "$CPP"; then | |
d0ac1c44 | 2900 | if ${ac_cv_prog_CPP+:} false; then : |
81ecdfbb | 2901 | $as_echo_n "(cached) " >&6 |
b585a9fa EZ |
2902 | else |
2903 | # Double quotes because CPP needs to be expanded | |
2904 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" | |
2905 | do | |
2906 | ac_preproc_ok=false | |
2907 | for ac_c_preproc_warn_flag in '' yes | |
2908 | do | |
2909 | # Use a header file that comes with gcc, so configuring glibc | |
2910 | # with a fresh cross-compiler works. | |
2911 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
2912 | # <limits.h> exists even on freestanding compilers. | |
2913 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
2914 | # not just through cpp. "Syntax error" is here to catch this case. | |
d0ac1c44 | 2915 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
b585a9fa EZ |
2916 | /* end confdefs.h. */ |
2917 | #ifdef __STDC__ | |
2918 | # include <limits.h> | |
2919 | #else | |
2920 | # include <assert.h> | |
2921 | #endif | |
2922 | Syntax error | |
2923 | _ACEOF | |
d0ac1c44 | 2924 | if ac_fn_c_try_cpp "$LINENO"; then : |
5836a818 | 2925 | |
d0ac1c44 | 2926 | else |
b585a9fa EZ |
2927 | # Broken: fails on valid input. |
2928 | continue | |
2929 | fi | |
d0ac1c44 | 2930 | rm -f conftest.err conftest.i conftest.$ac_ext |
b585a9fa | 2931 | |
81ecdfbb | 2932 | # OK, works on sane cases. Now check whether nonexistent headers |
b585a9fa | 2933 | # can be detected and how. |
d0ac1c44 | 2934 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
b585a9fa EZ |
2935 | /* end confdefs.h. */ |
2936 | #include <ac_nonexistent.h> | |
2937 | _ACEOF | |
d0ac1c44 | 2938 | if ac_fn_c_try_cpp "$LINENO"; then : |
b585a9fa EZ |
2939 | # Broken: success on invalid input. |
2940 | continue | |
2941 | else | |
b585a9fa EZ |
2942 | # Passes both tests. |
2943 | ac_preproc_ok=: | |
2944 | break | |
2945 | fi | |
d0ac1c44 | 2946 | rm -f conftest.err conftest.i conftest.$ac_ext |
b585a9fa EZ |
2947 | |
2948 | done | |
2949 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
d0ac1c44 SM |
2950 | rm -f conftest.i conftest.err conftest.$ac_ext |
2951 | if $ac_preproc_ok; then : | |
b585a9fa EZ |
2952 | break |
2953 | fi | |
2954 | ||
2955 | done | |
2956 | ac_cv_prog_CPP=$CPP | |
2957 | ||
2958 | fi | |
2959 | CPP=$ac_cv_prog_CPP | |
2960 | else | |
2961 | ac_cv_prog_CPP=$CPP | |
2962 | fi | |
d0ac1c44 | 2963 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 |
81ecdfbb | 2964 | $as_echo "$CPP" >&6; } |
b585a9fa EZ |
2965 | ac_preproc_ok=false |
2966 | for ac_c_preproc_warn_flag in '' yes | |
2967 | do | |
2968 | # Use a header file that comes with gcc, so configuring glibc | |
2969 | # with a fresh cross-compiler works. | |
2970 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
2971 | # <limits.h> exists even on freestanding compilers. | |
2972 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
2973 | # not just through cpp. "Syntax error" is here to catch this case. | |
d0ac1c44 | 2974 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
b585a9fa EZ |
2975 | /* end confdefs.h. */ |
2976 | #ifdef __STDC__ | |
2977 | # include <limits.h> | |
2978 | #else | |
2979 | # include <assert.h> | |
2980 | #endif | |
2981 | Syntax error | |
2982 | _ACEOF | |
d0ac1c44 | 2983 | if ac_fn_c_try_cpp "$LINENO"; then : |
5836a818 | 2984 | |
d0ac1c44 | 2985 | else |
b585a9fa EZ |
2986 | # Broken: fails on valid input. |
2987 | continue | |
2988 | fi | |
d0ac1c44 | 2989 | rm -f conftest.err conftest.i conftest.$ac_ext |
b585a9fa | 2990 | |
81ecdfbb | 2991 | # OK, works on sane cases. Now check whether nonexistent headers |
b585a9fa | 2992 | # can be detected and how. |
d0ac1c44 | 2993 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
b585a9fa EZ |
2994 | /* end confdefs.h. */ |
2995 | #include <ac_nonexistent.h> | |
2996 | _ACEOF | |
d0ac1c44 | 2997 | if ac_fn_c_try_cpp "$LINENO"; then : |
b585a9fa EZ |
2998 | # Broken: success on invalid input. |
2999 | continue | |
3000 | else | |
b585a9fa EZ |
3001 | # Passes both tests. |
3002 | ac_preproc_ok=: | |
3003 | break | |
3004 | fi | |
d0ac1c44 | 3005 | rm -f conftest.err conftest.i conftest.$ac_ext |
b585a9fa EZ |
3006 | |
3007 | done | |
3008 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
d0ac1c44 SM |
3009 | rm -f conftest.i conftest.err conftest.$ac_ext |
3010 | if $ac_preproc_ok; then : | |
3011 | ||
b585a9fa | 3012 | else |
d0ac1c44 | 3013 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
81ecdfbb | 3014 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
d0ac1c44 SM |
3015 | as_fn_error $? "C preprocessor \"$CPP\" fails sanity check |
3016 | See \`config.log' for more details" "$LINENO" 5; } | |
b585a9fa EZ |
3017 | fi |
3018 | ||
3019 | ac_ext=c | |
3020 | ac_cpp='$CPP $CPPFLAGS' | |
3021 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3022 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3023 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3024 | ||
3025 | ||
3026 | ||
d0ac1c44 | 3027 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 |
81ecdfbb | 3028 | $as_echo_n "checking for grep that handles long lines and -e... " >&6; } |
d0ac1c44 | 3029 | if ${ac_cv_path_GREP+:} false; then : |
81ecdfbb | 3030 | $as_echo_n "(cached) " >&6 |
b585a9fa | 3031 | else |
81ecdfbb RW |
3032 | if test -z "$GREP"; then |
3033 | ac_path_GREP_found=false | |
3034 | # Loop through the user's path and test for each of PROGNAME-LIST | |
3035 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3036 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin | |
3037 | do | |
3038 | IFS=$as_save_IFS | |
3039 | test -z "$as_dir" && as_dir=. | |
d0ac1c44 | 3040 | for ac_prog in grep ggrep; do |
81ecdfbb RW |
3041 | for ac_exec_ext in '' $ac_executable_extensions; do |
3042 | ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" | |
d0ac1c44 | 3043 | as_fn_executable_p "$ac_path_GREP" || continue |
81ecdfbb RW |
3044 | # Check for GNU ac_path_GREP and select it if it is found. |
3045 | # Check for GNU $ac_path_GREP | |
3046 | case `"$ac_path_GREP" --version 2>&1` in | |
3047 | *GNU*) | |
3048 | ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; | |
3049 | *) | |
3050 | ac_count=0 | |
3051 | $as_echo_n 0123456789 >"conftest.in" | |
3052 | while : | |
3053 | do | |
3054 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
3055 | mv "conftest.tmp" "conftest.in" | |
3056 | cp "conftest.in" "conftest.nl" | |
3057 | $as_echo 'GREP' >> "conftest.nl" | |
3058 | "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
3059 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
d0ac1c44 | 3060 | as_fn_arith $ac_count + 1 && ac_count=$as_val |
81ecdfbb RW |
3061 | if test $ac_count -gt ${ac_path_GREP_max-0}; then |
3062 | # Best one so far, save it but keep looking for a better one | |
3063 | ac_cv_path_GREP="$ac_path_GREP" | |
3064 | ac_path_GREP_max=$ac_count | |
3065 | fi | |
3066 | # 10*(2^10) chars as input seems more than enough | |
3067 | test $ac_count -gt 10 && break | |
3068 | done | |
3069 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
3070 | esac | |
3071 | ||
3072 | $ac_path_GREP_found && break 3 | |
3073 | done | |
3074 | done | |
d0ac1c44 | 3075 | done |
81ecdfbb RW |
3076 | IFS=$as_save_IFS |
3077 | if test -z "$ac_cv_path_GREP"; then | |
d0ac1c44 | 3078 | as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 |
81ecdfbb RW |
3079 | fi |
3080 | else | |
3081 | ac_cv_path_GREP=$GREP | |
3082 | fi | |
3083 | ||
3084 | fi | |
d0ac1c44 | 3085 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 |
81ecdfbb RW |
3086 | $as_echo "$ac_cv_path_GREP" >&6; } |
3087 | GREP="$ac_cv_path_GREP" | |
3088 | ||
3089 | ||
d0ac1c44 | 3090 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 |
81ecdfbb | 3091 | $as_echo_n "checking for egrep... " >&6; } |
d0ac1c44 | 3092 | if ${ac_cv_path_EGREP+:} false; then : |
81ecdfbb RW |
3093 | $as_echo_n "(cached) " >&6 |
3094 | else | |
3095 | if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 | |
3096 | then ac_cv_path_EGREP="$GREP -E" | |
3097 | else | |
3098 | if test -z "$EGREP"; then | |
3099 | ac_path_EGREP_found=false | |
3100 | # Loop through the user's path and test for each of PROGNAME-LIST | |
3101 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3102 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin | |
3103 | do | |
3104 | IFS=$as_save_IFS | |
3105 | test -z "$as_dir" && as_dir=. | |
d0ac1c44 | 3106 | for ac_prog in egrep; do |
81ecdfbb RW |
3107 | for ac_exec_ext in '' $ac_executable_extensions; do |
3108 | ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" | |
d0ac1c44 | 3109 | as_fn_executable_p "$ac_path_EGREP" || continue |
81ecdfbb RW |
3110 | # Check for GNU ac_path_EGREP and select it if it is found. |
3111 | # Check for GNU $ac_path_EGREP | |
3112 | case `"$ac_path_EGREP" --version 2>&1` in | |
3113 | *GNU*) | |
3114 | ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; | |
3115 | *) | |
3116 | ac_count=0 | |
3117 | $as_echo_n 0123456789 >"conftest.in" | |
3118 | while : | |
3119 | do | |
3120 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
3121 | mv "conftest.tmp" "conftest.in" | |
3122 | cp "conftest.in" "conftest.nl" | |
3123 | $as_echo 'EGREP' >> "conftest.nl" | |
3124 | "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
3125 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
d0ac1c44 | 3126 | as_fn_arith $ac_count + 1 && ac_count=$as_val |
81ecdfbb RW |
3127 | if test $ac_count -gt ${ac_path_EGREP_max-0}; then |
3128 | # Best one so far, save it but keep looking for a better one | |
3129 | ac_cv_path_EGREP="$ac_path_EGREP" | |
3130 | ac_path_EGREP_max=$ac_count | |
b585a9fa | 3131 | fi |
81ecdfbb RW |
3132 | # 10*(2^10) chars as input seems more than enough |
3133 | test $ac_count -gt 10 && break | |
3134 | done | |
3135 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
3136 | esac | |
3137 | ||
3138 | $ac_path_EGREP_found && break 3 | |
3139 | done | |
3140 | done | |
d0ac1c44 | 3141 | done |
81ecdfbb RW |
3142 | IFS=$as_save_IFS |
3143 | if test -z "$ac_cv_path_EGREP"; then | |
d0ac1c44 | 3144 | as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 |
81ecdfbb RW |
3145 | fi |
3146 | else | |
3147 | ac_cv_path_EGREP=$EGREP | |
3148 | fi | |
3149 | ||
3150 | fi | |
b585a9fa | 3151 | fi |
d0ac1c44 | 3152 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 |
81ecdfbb RW |
3153 | $as_echo "$ac_cv_path_EGREP" >&6; } |
3154 | EGREP="$ac_cv_path_EGREP" | |
b585a9fa EZ |
3155 | |
3156 | ||
3157 | if test $ac_cv_c_compiler_gnu = yes; then | |
d0ac1c44 | 3158 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5 |
81ecdfbb | 3159 | $as_echo_n "checking whether $CC needs -traditional... " >&6; } |
d0ac1c44 | 3160 | if ${ac_cv_prog_gcc_traditional+:} false; then : |
81ecdfbb | 3161 | $as_echo_n "(cached) " >&6 |
b585a9fa EZ |
3162 | else |
3163 | ac_pattern="Autoconf.*'x'" | |
d0ac1c44 | 3164 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
b585a9fa EZ |
3165 | /* end confdefs.h. */ |
3166 | #include <sgtty.h> | |
3167 | Autoconf TIOCGETP | |
3168 | _ACEOF | |
3169 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
d0ac1c44 | 3170 | $EGREP "$ac_pattern" >/dev/null 2>&1; then : |
b585a9fa EZ |
3171 | ac_cv_prog_gcc_traditional=yes |
3172 | else | |
3173 | ac_cv_prog_gcc_traditional=no | |
3174 | fi | |
3175 | rm -f conftest* | |
3176 | ||
3177 | ||
3178 | if test $ac_cv_prog_gcc_traditional = no; then | |
d0ac1c44 | 3179 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
b585a9fa EZ |
3180 | /* end confdefs.h. */ |
3181 | #include <termio.h> | |
3182 | Autoconf TCGETA | |
3183 | _ACEOF | |
3184 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
d0ac1c44 | 3185 | $EGREP "$ac_pattern" >/dev/null 2>&1; then : |
b585a9fa EZ |
3186 | ac_cv_prog_gcc_traditional=yes |
3187 | fi | |
3188 | rm -f conftest* | |
3189 | ||
3190 | fi | |
3191 | fi | |
d0ac1c44 | 3192 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5 |
81ecdfbb | 3193 | $as_echo "$ac_cv_prog_gcc_traditional" >&6; } |
b585a9fa EZ |
3194 | if test $ac_cv_prog_gcc_traditional = yes; then |
3195 | CC="$CC -traditional" | |
3196 | fi | |
3197 | fi | |
3198 | ||
d0ac1c44 | 3199 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5 |
81ecdfbb | 3200 | $as_echo_n "checking for library containing strerror... " >&6; } |
d0ac1c44 | 3201 | if ${ac_cv_search_strerror+:} false; then : |
81ecdfbb | 3202 | $as_echo_n "(cached) " >&6 |
b585a9fa EZ |
3203 | else |
3204 | ac_func_search_save_LIBS=$LIBS | |
d0ac1c44 | 3205 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
b585a9fa EZ |
3206 | /* end confdefs.h. */ |
3207 | ||
81ecdfbb RW |
3208 | /* Override any GCC internal prototype to avoid an error. |
3209 | Use char because int might match the return type of a GCC | |
3210 | builtin and then its argument prototype would still apply. */ | |
b585a9fa EZ |
3211 | #ifdef __cplusplus |
3212 | extern "C" | |
3213 | #endif | |
b585a9fa EZ |
3214 | char strerror (); |
3215 | int | |
3216 | main () | |
3217 | { | |
81ecdfbb | 3218 | return strerror (); |
b585a9fa EZ |
3219 | ; |
3220 | return 0; | |
3221 | } | |
3222 | _ACEOF | |
81ecdfbb RW |
3223 | for ac_lib in '' cposix; do |
3224 | if test -z "$ac_lib"; then | |
3225 | ac_res="none required" | |
3226 | else | |
3227 | ac_res=-l$ac_lib | |
b585a9fa | 3228 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" |
81ecdfbb | 3229 | fi |
d0ac1c44 | 3230 | if ac_fn_c_try_link "$LINENO"; then : |
81ecdfbb RW |
3231 | ac_cv_search_strerror=$ac_res |
3232 | fi | |
d0ac1c44 SM |
3233 | rm -f core conftest.err conftest.$ac_objext \ |
3234 | conftest$ac_exeext | |
3235 | if ${ac_cv_search_strerror+:} false; then : | |
81ecdfbb RW |
3236 | break |
3237 | fi | |
3238 | done | |
d0ac1c44 SM |
3239 | if ${ac_cv_search_strerror+:} false; then : |
3240 | ||
b585a9fa | 3241 | else |
81ecdfbb | 3242 | ac_cv_search_strerror=no |
b585a9fa | 3243 | fi |
81ecdfbb | 3244 | rm conftest.$ac_ext |
b585a9fa EZ |
3245 | LIBS=$ac_func_search_save_LIBS |
3246 | fi | |
d0ac1c44 | 3247 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5 |
81ecdfbb RW |
3248 | $as_echo "$ac_cv_search_strerror" >&6; } |
3249 | ac_res=$ac_cv_search_strerror | |
d0ac1c44 | 3250 | if test "$ac_res" != no; then : |
81ecdfbb | 3251 | test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" |
b585a9fa EZ |
3252 | |
3253 | fi | |
3254 | ||
3255 | ||
d0ac1c44 SM |
3256 | if test "$cross_compiling" = yes; then : |
3257 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
81ecdfbb | 3258 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
d0ac1c44 SM |
3259 | as_fn_error $? "cannot run test program while cross compiling |
3260 | See \`config.log' for more details" "$LINENO" 5; } | |
3261 | else | |
3262 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
b585a9fa EZ |
3263 | /* end confdefs.h. */ |
3264 | main(){exit(0);} | |
3265 | _ACEOF | |
d0ac1c44 | 3266 | if ac_fn_c_try_run "$LINENO"; then : |
5836a818 | 3267 | |
d0ac1c44 | 3268 | else |
b585a9fa EZ |
3269 | |
3270 | if test $CC != cc ; then | |
3271 | echo "Your $CC failed - restarting with CC=cc" 1>&6 | |
3272 | ||
3273 | echo "" 1>&6 | |
3274 | ||
3275 | CC=cc | |
3276 | export CC | |
3277 | exec $0 $configure_args | |
3278 | fi | |
3279 | ||
3280 | fi | |
d0ac1c44 SM |
3281 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
3282 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
b585a9fa EZ |
3283 | fi |
3284 | ||
81ecdfbb | 3285 | |
d0ac1c44 SM |
3286 | if test "$cross_compiling" = yes; then : |
3287 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
81ecdfbb | 3288 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
d0ac1c44 SM |
3289 | as_fn_error $? "cannot run test program while cross compiling |
3290 | See \`config.log' for more details" "$LINENO" 5; } | |
3291 | else | |
3292 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
b585a9fa EZ |
3293 | /* end confdefs.h. */ |
3294 | main(){exit(0);} | |
3295 | _ACEOF | |
d0ac1c44 | 3296 | if ac_fn_c_try_run "$LINENO"; then : |
5836a818 | 3297 | |
d0ac1c44 SM |
3298 | else |
3299 | exec 5>&2 | |
b585a9fa EZ |
3300 | eval $ac_link |
3301 | echo "CC=$CC; CFLAGS=$CFLAGS; LIBS=$LIBS;" 1>&6 | |
3302 | ||
3303 | echo "$ac_compile" 1>&6 | |
3304 | ||
d0ac1c44 | 3305 | as_fn_error $? "Can't run the compiler - sorry" "$LINENO" 5 |
b585a9fa | 3306 | fi |
d0ac1c44 SM |
3307 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
3308 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
b585a9fa EZ |
3309 | fi |
3310 | ||
81ecdfbb | 3311 | |
d0ac1c44 SM |
3312 | if test "$cross_compiling" = yes; then : |
3313 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
81ecdfbb | 3314 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
d0ac1c44 SM |
3315 | as_fn_error $? "cannot run test program while cross compiling |
3316 | See \`config.log' for more details" "$LINENO" 5; } | |
3317 | else | |
3318 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
b585a9fa EZ |
3319 | /* end confdefs.h. */ |
3320 | ||
3321 | main() | |
3322 | { | |
3323 | int __something_strange_(); | |
3324 | __something_strange_(0); | |
3325 | } | |
3326 | ||
3327 | _ACEOF | |
d0ac1c44 SM |
3328 | if ac_fn_c_try_run "$LINENO"; then : |
3329 | as_fn_error $? "Your compiler does not set the exit status - sorry" "$LINENO" 5 | |
b585a9fa | 3330 | fi |
d0ac1c44 SM |
3331 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
3332 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
b585a9fa EZ |
3333 | fi |
3334 | ||
81ecdfbb | 3335 | |
b585a9fa EZ |
3336 | for ac_prog in gawk mawk nawk awk |
3337 | do | |
3338 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3339 | set dummy $ac_prog; ac_word=$2 | |
d0ac1c44 | 3340 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
81ecdfbb | 3341 | $as_echo_n "checking for $ac_word... " >&6; } |
d0ac1c44 | 3342 | if ${ac_cv_prog_AWK+:} false; then : |
81ecdfbb | 3343 | $as_echo_n "(cached) " >&6 |
b585a9fa EZ |
3344 | else |
3345 | if test -n "$AWK"; then | |
3346 | ac_cv_prog_AWK="$AWK" # Let the user override the test. | |
3347 | else | |
3348 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3349 | for as_dir in $PATH | |
3350 | do | |
3351 | IFS=$as_save_IFS | |
3352 | test -z "$as_dir" && as_dir=. | |
d0ac1c44 SM |
3353 | for ac_exec_ext in '' $ac_executable_extensions; do |
3354 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
b585a9fa | 3355 | ac_cv_prog_AWK="$ac_prog" |
d0ac1c44 | 3356 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
b585a9fa EZ |
3357 | break 2 |
3358 | fi | |
3359 | done | |
d0ac1c44 | 3360 | done |
81ecdfbb | 3361 | IFS=$as_save_IFS |
b585a9fa EZ |
3362 | |
3363 | fi | |
3364 | fi | |
3365 | AWK=$ac_cv_prog_AWK | |
3366 | if test -n "$AWK"; then | |
d0ac1c44 | 3367 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 |
81ecdfbb | 3368 | $as_echo "$AWK" >&6; } |
b585a9fa | 3369 | else |
d0ac1c44 | 3370 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
81ecdfbb | 3371 | $as_echo "no" >&6; } |
b585a9fa EZ |
3372 | fi |
3373 | ||
81ecdfbb | 3374 | |
b585a9fa EZ |
3375 | test -n "$AWK" && break |
3376 | done | |
3377 | ||
3378 | ||
3379 | if test -f etc/toolcheck; then | |
d0ac1c44 | 3380 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for buggy tools..." >&5 |
81ecdfbb | 3381 | $as_echo "$as_me: checking for buggy tools..." >&6;} |
b585a9fa EZ |
3382 | sh etc/toolcheck 1>&6 |
3383 | fi | |
3384 | ||
3385 | ||
d0ac1c44 | 3386 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for System V..." >&5 |
81ecdfbb | 3387 | $as_echo "$as_me: checking for System V..." >&6;} |
d0ac1c44 | 3388 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
b585a9fa EZ |
3389 | /* end confdefs.h. */ |
3390 | #include <sys/types.h> | |
3391 | #include <signal.h> | |
3392 | #include <fcntl.h> | |
3393 | int | |
3394 | main () | |
3395 | { | |
3396 | int x = SIGCHLD | FNDELAY; | |
3397 | ; | |
3398 | return 0; | |
3399 | } | |
3400 | _ACEOF | |
d0ac1c44 | 3401 | if ac_fn_c_try_compile "$LINENO"; then : |
5836a818 | 3402 | |
d0ac1c44 SM |
3403 | else |
3404 | $as_echo "#define SYSV 1" >>confdefs.h | |
b585a9fa EZ |
3405 | |
3406 | fi | |
81ecdfbb | 3407 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
b585a9fa | 3408 | |
d0ac1c44 | 3409 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris 2.x..." >&5 |
81ecdfbb | 3410 | $as_echo "$as_me: checking for Solaris 2.x..." >&6;} |
d0ac1c44 | 3411 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
b585a9fa EZ |
3412 | /* end confdefs.h. */ |
3413 | #if defined(SVR4) && defined(sun) | |
3414 | yes | |
3415 | #endif | |
3416 | ||
3417 | _ACEOF | |
3418 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
d0ac1c44 | 3419 | $EGREP "yes" >/dev/null 2>&1; then : |
b585a9fa EZ |
3420 | LIBS="$LIBS -lsocket -lnsl -lkstat" |
3421 | fi | |
3422 | rm -f conftest* | |
3423 | ||
3424 | ||
4a11f206 | 3425 | |
d0ac1c44 | 3426 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking select..." >&5 |
4a11f206 | 3427 | $as_echo "$as_me: checking select..." >&6;} |
d0ac1c44 | 3428 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
b585a9fa EZ |
3429 | /* end confdefs.h. */ |
3430 | ||
3431 | int | |
3432 | main () | |
3433 | { | |
3434 | select(0, 0, 0, 0, 0); | |
3435 | ; | |
3436 | return 0; | |
3437 | } | |
3438 | _ACEOF | |
d0ac1c44 | 3439 | if ac_fn_c_try_link "$LINENO"; then : |
5836a818 | 3440 | |
d0ac1c44 SM |
3441 | else |
3442 | LIBS="$LIBS -lnet -lnsl" | |
3443 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking select with $LIBS..." >&5 | |
4a11f206 | 3444 | $as_echo "$as_me: checking select with $LIBS..." >&6;} |
d0ac1c44 | 3445 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4a11f206 | 3446 | /* end confdefs.h. */ |
cc88a640 | 3447 | |
4a11f206 PP |
3448 | int |
3449 | main () | |
3450 | { | |
3451 | select(0, 0, 0, 0, 0); | |
d0ac1c44 SM |
3452 | ; |
3453 | return 0; | |
3454 | } | |
3455 | _ACEOF | |
3456 | if ac_fn_c_try_link "$LINENO"; then : | |
5836a818 | 3457 | |
d0ac1c44 SM |
3458 | else |
3459 | as_fn_error $? "!!! no select - no screen" "$LINENO" 5 | |
b585a9fa | 3460 | fi |
d0ac1c44 SM |
3461 | rm -f core conftest.err conftest.$ac_objext \ |
3462 | conftest$ac_exeext conftest.$ac_ext | |
b585a9fa | 3463 | |
4a11f206 | 3464 | fi |
d0ac1c44 SM |
3465 | rm -f core conftest.err conftest.$ac_objext \ |
3466 | conftest$ac_exeext conftest.$ac_ext | |
cc88a640 | 3467 | |
d0ac1c44 | 3468 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking select return value..." >&5 |
81ecdfbb | 3469 | $as_echo "$as_me: checking select return value..." >&6;} |
d0ac1c44 SM |
3470 | if test "$cross_compiling" = yes; then : |
3471 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
81ecdfbb | 3472 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
d0ac1c44 SM |
3473 | as_fn_error $? "cannot run test program while cross compiling |
3474 | See \`config.log' for more details" "$LINENO" 5; } | |
3475 | else | |
3476 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
b585a9fa EZ |
3477 | /* end confdefs.h. */ |
3478 | ||
3479 | #include <sys/types.h> | |
3480 | #include <sys/stat.h> | |
3481 | #include <fcntl.h> | |
3482 | ||
3483 | char *nam = "/tmp/conftest$$"; | |
3484 | ||
3485 | #ifdef NAMEDPIPE | |
3486 | ||
3487 | #ifndef O_NONBLOCK | |
3488 | #define O_NONBLOCK O_NDELAY | |
3489 | #endif | |
3490 | #ifndef S_IFIFO | |
3491 | #define S_IFIFO 0010000 | |
3492 | #endif | |
3493 | ||
3494 | ||
3495 | main() | |
3496 | { | |
3497 | #ifdef FD_SET | |
3498 | fd_set f; | |
3499 | #else | |
3500 | int f; | |
3501 | #endif | |
3502 | ||
3503 | #ifdef __FreeBSD__ | |
3504 | /* From Andrew A. Chernov (ache@astral.msk.su): | |
3505 | * opening RDWR fifo fails in BSD 4.4, but select return values are | |
3506 | * right. | |
3507 | */ | |
3508 | exit(0); | |
3509 | #endif | |
3510 | (void)alarm(5); | |
3511 | #ifdef POSIX | |
3512 | if (mkfifo(nam, 0777)) | |
3513 | #else | |
3514 | if (mknod(nam, S_IFIFO|0777, 0)) | |
3515 | #endif | |
3516 | exit(1); | |
3517 | close(0); | |
3518 | if (open(nam, O_RDWR | O_NONBLOCK)) | |
3519 | exit(1); | |
3520 | if (write(0, "TEST", 4) == -1) | |
3521 | exit(1); | |
3522 | ||
3523 | #else | |
3524 | ||
3525 | #include <sys/types.h> | |
3526 | #include <sys/socket.h> | |
3527 | #include <sys/un.h> | |
3528 | ||
3529 | main() | |
3530 | { | |
3531 | int s1, s2, l; | |
3532 | struct sockaddr_un a; | |
3533 | #ifdef FD_SET | |
3534 | fd_set f; | |
3535 | #else | |
3536 | int f; | |
3537 | #endif | |
3538 | ||
3539 | (void)alarm(5); | |
3540 | if ((s1 = socket(AF_UNIX, SOCK_STREAM, 0)) == -1) | |
3541 | exit(1); | |
3542 | a.sun_family = AF_UNIX; | |
3543 | strcpy(a.sun_path, nam); | |
3544 | (void) unlink(nam); | |
3545 | if (bind(s1, (struct sockaddr *) &a, strlen(nam)+2) == -1) | |
3546 | exit(1); | |
3547 | if (listen(s1, 2)) | |
3548 | exit(1); | |
3549 | if (fork() == 0) | |
3550 | { | |
3551 | if ((s2 = socket(AF_UNIX, SOCK_STREAM, 0)) == -1) | |
3552 | kill(getppid(), 3); | |
3553 | (void)connect(s2, (struct sockaddr *)&a, strlen(nam) + 2); | |
3554 | if (write(s2, "HELLO", 5) == -1) | |
3555 | kill(getppid(), 3); | |
3556 | exit(0); | |
3557 | } | |
3558 | l = sizeof(a); | |
3559 | close(0); | |
3560 | if (accept(s1, (struct sockaddr *)&a, &l)) | |
3561 | exit(1); | |
3562 | #endif | |
3563 | ||
3564 | ||
3565 | #ifdef FD_SET | |
3566 | FD_SET(0, &f); | |
3567 | #else | |
3568 | f = 1; | |
3569 | #endif | |
3570 | if (select(1, &f, 0, 0, 0) == -1) | |
3571 | exit(1); | |
3572 | if (select(1, &f, &f, 0, 0) != 2) | |
3573 | exit(1); | |
3574 | exit(0); | |
3575 | } | |
3576 | ||
3577 | _ACEOF | |
d0ac1c44 | 3578 | if ac_fn_c_try_run "$LINENO"; then : |
b585a9fa EZ |
3579 | echo "- select is ok" 1>&6 |
3580 | ||
3581 | else | |
d0ac1c44 SM |
3582 | echo "- select can't count" 1>&6 |
3583 | $as_echo "#define SELECT_BROKEN 1" >>confdefs.h | |
b585a9fa EZ |
3584 | |
3585 | fi | |
d0ac1c44 SM |
3586 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
3587 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
b585a9fa EZ |
3588 | fi |
3589 | ||
81ecdfbb | 3590 | |
d0ac1c44 | 3591 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent..." >&5 |
81ecdfbb | 3592 | $as_echo "$as_me: checking for tgetent..." >&6;} |
d0ac1c44 | 3593 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
b585a9fa EZ |
3594 | /* end confdefs.h. */ |
3595 | ||
3596 | int | |
3597 | main () | |
3598 | { | |
3599 | tgetent((char *)0, (char *)0); | |
3600 | ; | |
3601 | return 0; | |
3602 | } | |
3603 | _ACEOF | |
d0ac1c44 | 3604 | if ac_fn_c_try_link "$LINENO"; then : |
5836a818 | 3605 | |
d0ac1c44 SM |
3606 | else |
3607 | olibs="$LIBS" | |
b585a9fa | 3608 | LIBS="-lcurses $olibs" |
d0ac1c44 | 3609 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking libcurses..." >&5 |
81ecdfbb | 3610 | $as_echo "$as_me: checking libcurses..." >&6;} |
d0ac1c44 | 3611 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
b585a9fa EZ |
3612 | /* end confdefs.h. */ |
3613 | ||
3614 | int | |
3615 | main () | |
3616 | { | |
3617 | ||
3618 | #ifdef __hpux | |
3619 | __sorry_hpux_libcurses_is_totally_broken_in_10_10(); | |
3620 | #else | |
3621 | tgetent((char *)0, (char *)0); | |
3622 | #endif | |
3623 | ||
3624 | ; | |
3625 | return 0; | |
3626 | } | |
3627 | _ACEOF | |
d0ac1c44 | 3628 | if ac_fn_c_try_link "$LINENO"; then : |
5836a818 | 3629 | |
d0ac1c44 SM |
3630 | else |
3631 | LIBS="-ltermcap $olibs" | |
3632 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking libtermcap..." >&5 | |
81ecdfbb | 3633 | $as_echo "$as_me: checking libtermcap..." >&6;} |
d0ac1c44 | 3634 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
b585a9fa EZ |
3635 | /* end confdefs.h. */ |
3636 | ||
3637 | int | |
3638 | main () | |
3639 | { | |
3640 | tgetent((char *)0, (char *)0); | |
3641 | ; | |
3642 | return 0; | |
3643 | } | |
3644 | _ACEOF | |
d0ac1c44 | 3645 | if ac_fn_c_try_link "$LINENO"; then : |
5836a818 | 3646 | |
d0ac1c44 SM |
3647 | else |
3648 | LIBS="-ltermlib $olibs" | |
3649 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking libtermlib..." >&5 | |
81ecdfbb | 3650 | $as_echo "$as_me: checking libtermlib..." >&6;} |
d0ac1c44 | 3651 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
b585a9fa EZ |
3652 | /* end confdefs.h. */ |
3653 | ||
3654 | int | |
3655 | main () | |
3656 | { | |
3657 | tgetent((char *)0, (char *)0); | |
3658 | ; | |
3659 | return 0; | |
3660 | } | |
3661 | _ACEOF | |
d0ac1c44 | 3662 | if ac_fn_c_try_link "$LINENO"; then : |
5836a818 | 3663 | |
d0ac1c44 SM |
3664 | else |
3665 | LIBS="-lncurses $olibs" | |
3666 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking libncurses..." >&5 | |
81ecdfbb | 3667 | $as_echo "$as_me: checking libncurses..." >&6;} |
d0ac1c44 | 3668 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
b585a9fa EZ |
3669 | /* end confdefs.h. */ |
3670 | ||
3671 | int | |
3672 | main () | |
3673 | { | |
3674 | tgetent((char *)0, (char *)0); | |
3675 | ; | |
3676 | return 0; | |
3677 | } | |
3678 | _ACEOF | |
d0ac1c44 | 3679 | if ac_fn_c_try_link "$LINENO"; then : |
5836a818 | 3680 | |
d0ac1c44 SM |
3681 | else |
3682 | as_fn_error $? "!!! no tgetent - no screen" "$LINENO" 5 | |
b585a9fa | 3683 | fi |
d0ac1c44 SM |
3684 | rm -f core conftest.err conftest.$ac_objext \ |
3685 | conftest$ac_exeext conftest.$ac_ext | |
b585a9fa | 3686 | fi |
d0ac1c44 SM |
3687 | rm -f core conftest.err conftest.$ac_objext \ |
3688 | conftest$ac_exeext conftest.$ac_ext | |
b585a9fa | 3689 | fi |
d0ac1c44 SM |
3690 | rm -f core conftest.err conftest.$ac_objext \ |
3691 | conftest$ac_exeext conftest.$ac_ext | |
b585a9fa | 3692 | fi |
d0ac1c44 SM |
3693 | rm -f core conftest.err conftest.$ac_objext \ |
3694 | conftest$ac_exeext conftest.$ac_ext | |
b585a9fa | 3695 | fi |
d0ac1c44 SM |
3696 | rm -f core conftest.err conftest.$ac_objext \ |
3697 | conftest$ac_exeext conftest.$ac_ext | |
b585a9fa | 3698 | |
d0ac1c44 SM |
3699 | if test "$cross_compiling" = yes; then : |
3700 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
81ecdfbb | 3701 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
d0ac1c44 SM |
3702 | as_fn_error $? "cannot run test program while cross compiling |
3703 | See \`config.log' for more details" "$LINENO" 5; } | |
3704 | else | |
3705 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
b585a9fa EZ |
3706 | /* end confdefs.h. */ |
3707 | ||
775e241e | 3708 | extern char *tgoto(); |
b585a9fa EZ |
3709 | main() |
3710 | { | |
3711 | exit(strcmp(tgoto("%p1%d", 0, 1), "1") ? 0 : 1); | |
3712 | } | |
3713 | _ACEOF | |
d0ac1c44 | 3714 | if ac_fn_c_try_run "$LINENO"; then : |
b585a9fa EZ |
3715 | echo "- you use the termcap database" 1>&6 |
3716 | ||
3717 | else | |
d0ac1c44 SM |
3718 | echo "- you use the terminfo database" 1>&6 |
3719 | $as_echo "#define TERMINFO 1" >>confdefs.h | |
b585a9fa EZ |
3720 | |
3721 | fi | |
d0ac1c44 SM |
3722 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
3723 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
b585a9fa | 3724 | fi |
81ecdfbb | 3725 | |
d0ac1c44 | 3726 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking ospeed..." >&5 |
81ecdfbb | 3727 | $as_echo "$as_me: checking ospeed..." >&6;} |
d0ac1c44 | 3728 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
b585a9fa EZ |
3729 | /* end confdefs.h. */ |
3730 | extern short ospeed; | |
3731 | int | |
3732 | main () | |
3733 | { | |
5836a818 PP |
3734 | ospeed=5; |
3735 | ; | |
3736 | return 0; | |
3737 | } | |
3738 | _ACEOF | |
d0ac1c44 | 3739 | if ac_fn_c_try_link "$LINENO"; then : |
5836a818 | 3740 | |
5836a818 | 3741 | else |
d0ac1c44 | 3742 | $as_echo "#define NEED_OSPEED 1" >>confdefs.h |
5836a818 | 3743 | |
d0ac1c44 SM |
3744 | fi |
3745 | rm -f core conftest.err conftest.$ac_objext \ | |
3746 | conftest$ac_exeext conftest.$ac_ext | |
5836a818 | 3747 | |
d0ac1c44 SM |
3748 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/ptc..." >&5 |
3749 | $as_echo "$as_me: checking for /dev/ptc..." >&6;} | |
3750 | if test -r /dev/ptc; then | |
3751 | $as_echo "#define HAVE_DEV_PTC 1" >>confdefs.h | |
5836a818 | 3752 | |
d0ac1c44 | 3753 | fi |
5836a818 | 3754 | |
d0ac1c44 SM |
3755 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SVR4 ptys..." >&5 |
3756 | $as_echo "$as_me: checking for SVR4 ptys..." >&6;} | |
3757 | sysvr4ptys= | |
3758 | if test -c /dev/ptmx ; then | |
3759 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3760 | /* end confdefs.h. */ | |
cc88a640 JK |
3761 | |
3762 | int | |
3763 | main () | |
3764 | { | |
d0ac1c44 | 3765 | ptsname(0);grantpt(0);unlockpt(0); |
cc88a640 JK |
3766 | ; |
3767 | return 0; | |
3768 | } | |
3769 | _ACEOF | |
d0ac1c44 SM |
3770 | if ac_fn_c_try_link "$LINENO"; then : |
3771 | $as_echo "#define HAVE_SVR4_PTYS 1" >>confdefs.h | |
cc88a640 | 3772 | |
d0ac1c44 SM |
3773 | sysvr4ptys=1 |
3774 | fi | |
3775 | rm -f core conftest.err conftest.$ac_objext \ | |
3776 | conftest$ac_exeext conftest.$ac_ext | |
cc88a640 JK |
3777 | fi |
3778 | ||
d0ac1c44 SM |
3779 | for ac_func in getpt |
3780 | do : | |
3781 | ac_fn_c_check_func "$LINENO" "getpt" "ac_cv_func_getpt" | |
3782 | if test "x$ac_cv_func_getpt" = xyes; then : | |
3783 | cat >>confdefs.h <<_ACEOF | |
3784 | #define HAVE_GETPT 1 | |
3785 | _ACEOF | |
3786 | ||
cc88a640 | 3787 | fi |
d0ac1c44 SM |
3788 | done |
3789 | ||
3790 | ||
3791 | if test -z "$sysvr4ptys"; then | |
3792 | for ac_func in openpty | |
3793 | do : | |
3794 | ac_fn_c_check_func "$LINENO" "openpty" "ac_cv_func_openpty" | |
3795 | if test "x$ac_cv_func_openpty" = xyes; then : | |
b585a9fa | 3796 | cat >>confdefs.h <<_ACEOF |
d0ac1c44 | 3797 | #define HAVE_OPENPTY 1 |
b585a9fa EZ |
3798 | _ACEOF |
3799 | ||
3800 | else | |
d0ac1c44 | 3801 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for openpty in -lutil" >&5 |
81ecdfbb | 3802 | $as_echo_n "checking for openpty in -lutil... " >&6; } |
d0ac1c44 | 3803 | if ${ac_cv_lib_util_openpty+:} false; then : |
81ecdfbb | 3804 | $as_echo_n "(cached) " >&6 |
b585a9fa EZ |
3805 | else |
3806 | ac_check_lib_save_LIBS=$LIBS | |
3807 | LIBS="-lutil $LIBS" | |
d0ac1c44 | 3808 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
b585a9fa EZ |
3809 | /* end confdefs.h. */ |
3810 | ||
81ecdfbb RW |
3811 | /* Override any GCC internal prototype to avoid an error. |
3812 | Use char because int might match the return type of a GCC | |
3813 | builtin and then its argument prototype would still apply. */ | |
b585a9fa EZ |
3814 | #ifdef __cplusplus |
3815 | extern "C" | |
3816 | #endif | |
b585a9fa EZ |
3817 | char openpty (); |
3818 | int | |
3819 | main () | |
3820 | { | |
81ecdfbb | 3821 | return openpty (); |
b585a9fa EZ |
3822 | ; |
3823 | return 0; | |
3824 | } | |
3825 | _ACEOF | |
d0ac1c44 | 3826 | if ac_fn_c_try_link "$LINENO"; then : |
b585a9fa EZ |
3827 | ac_cv_lib_util_openpty=yes |
3828 | else | |
d0ac1c44 | 3829 | ac_cv_lib_util_openpty=no |
b585a9fa | 3830 | fi |
d0ac1c44 SM |
3831 | rm -f core conftest.err conftest.$ac_objext \ |
3832 | conftest$ac_exeext conftest.$ac_ext | |
b585a9fa EZ |
3833 | LIBS=$ac_check_lib_save_LIBS |
3834 | fi | |
d0ac1c44 | 3835 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_openpty" >&5 |
81ecdfbb | 3836 | $as_echo "$ac_cv_lib_util_openpty" >&6; } |
d0ac1c44 SM |
3837 | if test "x$ac_cv_lib_util_openpty" = xyes; then : |
3838 | $as_echo "#define HAVE_OPENPTY 1" >>confdefs.h | |
b585a9fa EZ |
3839 | LIBS="$LIBS -lutil" |
3840 | fi | |
3841 | ||
3842 | fi | |
3843 | done | |
3844 | ||
3845 | fi | |
3846 | ||
d0ac1c44 | 3847 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ptyranges..." >&5 |
81ecdfbb | 3848 | $as_echo "$as_me: checking for ptyranges..." >&6;} |
b585a9fa EZ |
3849 | if test -d /dev/ptym ; then |
3850 | pdir='/dev/ptym' | |
3851 | else | |
3852 | pdir='/dev' | |
3853 | fi | |
d0ac1c44 | 3854 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
b585a9fa EZ |
3855 | /* end confdefs.h. */ |
3856 | #ifdef M_UNIX | |
3857 | yes; | |
3858 | #endif | |
3859 | ||
3860 | _ACEOF | |
3861 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
d0ac1c44 | 3862 | $EGREP "yes" >/dev/null 2>&1; then : |
b585a9fa EZ |
3863 | ptys=`echo /dev/ptyp??` |
3864 | else | |
3865 | ptys=`echo $pdir/pty??` | |
3866 | fi | |
3867 | rm -f conftest* | |
3868 | ||
3869 | if test "$ptys" != "$pdir/pty??" ; then | |
3870 | p0=`echo $ptys | tr ' ' '\012' | sed -e 's/^.*\(.\).$/\1/g' | sort -u | tr -d '\012'` | |
3871 | p1=`echo $ptys | tr ' ' '\012' | sed -e 's/^.*\(.\)$/\1/g' | sort -u | tr -d '\012'` | |
3872 | cat >>confdefs.h <<_ACEOF | |
3873 | #define PTYRANGE0 "$p0" | |
3874 | _ACEOF | |
3875 | ||
3876 | cat >>confdefs.h <<_ACEOF | |
3877 | #define PTYRANGE1 "$p1" | |
3878 | _ACEOF | |
3879 | ||
3880 | fi | |
3881 | ||
3882 | ||
81ecdfbb | 3883 | # Check whether --with-pty-mode was given. |
d0ac1c44 | 3884 | if test "${with_pty_mode+set}" = set; then : |
81ecdfbb RW |
3885 | withval=$with_pty_mode; ptymode="${withval}" |
3886 | fi | |
3887 | ||
3888 | ||
3889 | # Check whether --with-pty-group was given. | |
d0ac1c44 | 3890 | if test "${with_pty_group+set}" = set; then : |
81ecdfbb RW |
3891 | withval=$with_pty_group; ptygrp="${withval}" |
3892 | fi | |
b585a9fa | 3893 | |
b585a9fa EZ |
3894 | test -n "$ptymode" || ptymode=0620 |
3895 | if test -n "$ptygrp" ; then | |
3896 | cat >>confdefs.h <<_ACEOF | |
3897 | #define PTYMODE $ptymode | |
3898 | _ACEOF | |
3899 | ||
3900 | cat >>confdefs.h <<_ACEOF | |
3901 | #define PTYGROUP $ptygrp | |
3902 | _ACEOF | |
3903 | ||
3904 | else | |
3905 | ||
d0ac1c44 | 3906 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking default tty permissions/group..." >&5 |
81ecdfbb | 3907 | $as_echo "$as_me: checking default tty permissions/group..." >&6;} |
b585a9fa | 3908 | rm -f conftest_grp |
d0ac1c44 SM |
3909 | if test "$cross_compiling" = yes; then : |
3910 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
81ecdfbb | 3911 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
d0ac1c44 SM |
3912 | as_fn_error $? "cannot run test program while cross compiling |
3913 | See \`config.log' for more details" "$LINENO" 5; } | |
3914 | else | |
3915 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
b585a9fa EZ |
3916 | /* end confdefs.h. */ |
3917 | ||
3918 | #include <sys/types.h> | |
3919 | #include <sys/stat.h> | |
3920 | #include <stdio.h> | |
3921 | main() | |
3922 | { | |
3923 | struct stat sb; | |
3924 | char *x,*ttyname(); | |
3925 | int om, m; | |
3926 | FILE *fp; | |
3927 | ||
3928 | if (!(x = ttyname(0))) exit(1); | |
3929 | if (stat(x, &sb)) exit(1); | |
3930 | om = sb.st_mode; | |
3931 | if (om & 002) exit(0); | |
3932 | m = system("mesg y"); | |
3933 | if (m == -1 || m == 127) exit(1); | |
3934 | if (stat(x, &sb)) exit(1); | |
3935 | m = sb.st_mode; | |
3936 | if (chmod(x, om)) exit(1); | |
3937 | if (m & 002) exit(0); | |
3938 | if (sb.st_gid == getgid()) exit(1); | |
3939 | if (!(fp=fopen("conftest_grp", "w"))) | |
3940 | exit(1); | |
3941 | fprintf(fp, "%d\n", sb.st_gid); | |
3942 | fclose(fp); | |
3943 | exit(0); | |
3944 | } | |
3945 | ||
3946 | _ACEOF | |
d0ac1c44 | 3947 | if ac_fn_c_try_run "$LINENO"; then : |
b585a9fa EZ |
3948 | |
3949 | if test -f conftest_grp; then | |
3950 | ptygrp=`cat conftest_grp` | |
3951 | echo "- pty mode: $ptymode, group: $ptygrp" 1>&6 | |
3952 | ||
3953 | cat >>confdefs.h <<_ACEOF | |
3954 | #define PTYMODE $ptymode | |
3955 | _ACEOF | |
3956 | ||
3957 | cat >>confdefs.h <<_ACEOF | |
3958 | #define PTYGROUP $ptygrp | |
3959 | _ACEOF | |
3960 | ||
3961 | else | |
3962 | echo "- ptys are world accessable" 1>&6 | |
3963 | ||
3964 | fi | |
3965 | ||
3966 | else | |
b585a9fa EZ |
3967 | |
3968 | WRITEPATH='' | |
3969 | XTERMPATH='' | |
3970 | # Extract the first word of "write", so it can be a program name with args. | |
3971 | set dummy write; ac_word=$2 | |
d0ac1c44 | 3972 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
81ecdfbb | 3973 | $as_echo_n "checking for $ac_word... " >&6; } |
d0ac1c44 | 3974 | if ${ac_cv_path_WRITEPATH+:} false; then : |
81ecdfbb | 3975 | $as_echo_n "(cached) " >&6 |
b585a9fa EZ |
3976 | else |
3977 | case $WRITEPATH in | |
3978 | [\\/]* | ?:[\\/]*) | |
3979 | ac_cv_path_WRITEPATH="$WRITEPATH" # Let the user override the test with a path. | |
3980 | ;; | |
3981 | *) | |
3982 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3983 | for as_dir in $PATH | |
3984 | do | |
3985 | IFS=$as_save_IFS | |
3986 | test -z "$as_dir" && as_dir=. | |
d0ac1c44 SM |
3987 | for ac_exec_ext in '' $ac_executable_extensions; do |
3988 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
b585a9fa | 3989 | ac_cv_path_WRITEPATH="$as_dir/$ac_word$ac_exec_ext" |
d0ac1c44 | 3990 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
b585a9fa EZ |
3991 | break 2 |
3992 | fi | |
3993 | done | |
d0ac1c44 | 3994 | done |
81ecdfbb | 3995 | IFS=$as_save_IFS |
b585a9fa EZ |
3996 | |
3997 | ;; | |
3998 | esac | |
3999 | fi | |
4000 | WRITEPATH=$ac_cv_path_WRITEPATH | |
b585a9fa | 4001 | if test -n "$WRITEPATH"; then |
d0ac1c44 | 4002 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WRITEPATH" >&5 |
81ecdfbb | 4003 | $as_echo "$WRITEPATH" >&6; } |
b585a9fa | 4004 | else |
d0ac1c44 | 4005 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
81ecdfbb | 4006 | $as_echo "no" >&6; } |
b585a9fa EZ |
4007 | fi |
4008 | ||
81ecdfbb | 4009 | |
b585a9fa EZ |
4010 | # Extract the first word of "xterm", so it can be a program name with args. |
4011 | set dummy xterm; ac_word=$2 | |
d0ac1c44 | 4012 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
81ecdfbb | 4013 | $as_echo_n "checking for $ac_word... " >&6; } |
d0ac1c44 | 4014 | if ${ac_cv_path_XTERMPATH+:} false; then : |
81ecdfbb | 4015 | $as_echo_n "(cached) " >&6 |
b585a9fa EZ |
4016 | else |
4017 | case $XTERMPATH in | |
4018 | [\\/]* | ?:[\\/]*) | |
4019 | ac_cv_path_XTERMPATH="$XTERMPATH" # Let the user override the test with a path. | |
4020 | ;; | |
4021 | *) | |
4022 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4023 | for as_dir in $PATH | |
4024 | do | |
4025 | IFS=$as_save_IFS | |
4026 | test -z "$as_dir" && as_dir=. | |
d0ac1c44 SM |
4027 | for ac_exec_ext in '' $ac_executable_extensions; do |
4028 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
b585a9fa | 4029 | ac_cv_path_XTERMPATH="$as_dir/$ac_word$ac_exec_ext" |
d0ac1c44 | 4030 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
b585a9fa EZ |
4031 | break 2 |
4032 | fi | |
4033 | done | |
d0ac1c44 | 4034 | done |
81ecdfbb | 4035 | IFS=$as_save_IFS |
b585a9fa EZ |
4036 | |
4037 | ;; | |
4038 | esac | |
4039 | fi | |
4040 | XTERMPATH=$ac_cv_path_XTERMPATH | |
b585a9fa | 4041 | if test -n "$XTERMPATH"; then |
d0ac1c44 | 4042 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XTERMPATH" >&5 |
81ecdfbb | 4043 | $as_echo "$XTERMPATH" >&6; } |
b585a9fa | 4044 | else |
d0ac1c44 | 4045 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
81ecdfbb | 4046 | $as_echo "no" >&6; } |
b585a9fa EZ |
4047 | fi |
4048 | ||
81ecdfbb | 4049 | |
b585a9fa EZ |
4050 | found= |
4051 | if test -n "$WRITEPATH$XTERMPATH"; then | |
4052 | findfollow= | |
4053 | lsfollow= | |
4054 | found=`find $WRITEPATH $XTERMPATH -follow -print 2>/dev/null` | |
4055 | if test -n "$found"; then | |
4056 | findfollow=-follow | |
4057 | lsfollow=L | |
4058 | fi | |
4059 | if test -n "$XTERMPATH"; then | |
4060 | ptygrpn=`ls -l$lsfollow $XTERMPATH | sed -n -e 1p | $AWK '{print $4}'` | |
4061 | if test tty != "$ptygrpn"; then | |
4062 | XTERMPATH= | |
4063 | fi | |
4064 | fi | |
4065 | fi | |
4066 | if test -n "$WRITEPATH$XTERMPATH"; then | |
4067 | found=`find $WRITEPATH $XTERMPATH $findfollow -perm -2000 -print` | |
4068 | if test -n "$found"; then | |
4069 | ptygrp=`ls -ln$lsfollow $found | sed -n -e 1p | $AWK '{print $4}'` | |
4070 | echo "- pty mode: $ptymode, group: $ptygrp" 1>&6 | |
4071 | ||
4072 | cat >>confdefs.h <<_ACEOF | |
4073 | #define PTYMODE $ptymode | |
4074 | _ACEOF | |
4075 | ||
4076 | cat >>confdefs.h <<_ACEOF | |
4077 | #define PTYGROUP $ptygrp | |
4078 | _ACEOF | |
4079 | ||
4080 | else | |
4081 | echo "- ptys are world accessable" 1>&6 | |
4082 | ||
4083 | fi | |
4084 | else | |
4085 | echo "- can't determine - assume ptys are world accessable" 1>&6 | |
4086 | ||
4087 | fi | |
4088 | ||
4089 | ||
4090 | fi | |
d0ac1c44 SM |
4091 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
4092 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
b585a9fa | 4093 | fi |
81ecdfbb | 4094 | |
b585a9fa EZ |
4095 | rm -f conftest_grp |
4096 | fi | |
4097 | ||
4098 | if test -n "$posix" ; then | |
4099 | ||
4100 | echo "assuming posix signal definition" 1>&6 | |
4101 | ||
d0ac1c44 | 4102 | $as_echo "#define SIGVOID 1" >>confdefs.h |
b585a9fa EZ |
4103 | |
4104 | ||
4105 | else | |
4106 | ||
d0ac1c44 | 4107 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers..." >&5 |
81ecdfbb | 4108 | $as_echo "$as_me: checking return type of signal handlers..." >&6;} |
d0ac1c44 | 4109 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
b585a9fa EZ |
4110 | /* end confdefs.h. */ |
4111 | #include <sys/types.h> | |
4112 | #include <signal.h> | |
4113 | #ifdef signal | |
4114 | #undef signal | |
4115 | #endif | |
4116 | extern void (*signal ()) (); | |
4117 | int | |
4118 | main () | |
4119 | { | |
4120 | int i; | |
4121 | ; | |
4122 | return 0; | |
4123 | } | |
4124 | _ACEOF | |
d0ac1c44 SM |
4125 | if ac_fn_c_try_compile "$LINENO"; then : |
4126 | $as_echo "#define SIGVOID 1" >>confdefs.h | |
b585a9fa EZ |
4127 | |
4128 | fi | |
81ecdfbb | 4129 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
d0ac1c44 | 4130 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking sigset..." >&5 |
81ecdfbb | 4131 | $as_echo "$as_me: checking sigset..." >&6;} |
d0ac1c44 | 4132 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
b585a9fa EZ |
4133 | /* end confdefs.h. */ |
4134 | ||
4135 | #include <sys/types.h> | |
4136 | #include <signal.h> | |
4137 | ||
4138 | int | |
4139 | main () | |
4140 | { | |
4141 | ||
4142 | #ifdef SIGVOID | |
4143 | sigset(0, (void (*)())0); | |
4144 | #else | |
4145 | sigset(0, (int (*)())0); | |
4146 | #endif | |
4147 | ||
4148 | ; | |
4149 | return 0; | |
4150 | } | |
4151 | _ACEOF | |
d0ac1c44 SM |
4152 | if ac_fn_c_try_link "$LINENO"; then : |
4153 | $as_echo "#define USESIGSET 1" >>confdefs.h | |
b585a9fa EZ |
4154 | |
4155 | fi | |
d0ac1c44 SM |
4156 | rm -f core conftest.err conftest.$ac_objext \ |
4157 | conftest$ac_exeext conftest.$ac_ext | |
4158 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking signal implementation..." >&5 | |
81ecdfbb | 4159 | $as_echo "$as_me: checking signal implementation..." >&6;} |
d0ac1c44 SM |
4160 | if test "$cross_compiling" = yes; then : |
4161 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
81ecdfbb | 4162 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
d0ac1c44 SM |
4163 | as_fn_error $? "cannot run test program while cross compiling |
4164 | See \`config.log' for more details" "$LINENO" 5; } | |
4165 | else | |
4166 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
b585a9fa EZ |
4167 | /* end confdefs.h. */ |
4168 | ||
4169 | #include <sys/types.h> | |
4170 | #include <signal.h> | |
4171 | ||
cc88a640 JK |
4172 | #ifndef SIGCLD |
4173 | #define SIGCLD SIGCHLD | |
4174 | #endif | |
4175 | #ifdef USESIGSET | |
4176 | #define signal sigset | |
4177 | #endif | |
4178 | ||
4179 | int got; | |
4180 | ||
4181 | #ifdef SIGVOID | |
4182 | void | |
4183 | #endif | |
4184 | hand() | |
4185 | { | |
4186 | got++; | |
4187 | } | |
4188 | ||
4189 | main() | |
4190 | { | |
4191 | /* on hpux we use sigvec to get bsd signals */ | |
4192 | #ifdef __hpux | |
4193 | (void)signal(SIGCLD, hand); | |
4194 | kill(getpid(), SIGCLD); | |
4195 | kill(getpid(), SIGCLD); | |
4196 | if (got < 2) | |
4197 | exit(1); | |
4198 | #endif | |
4199 | exit(0); | |
4200 | } | |
4201 | ||
4202 | _ACEOF | |
d0ac1c44 | 4203 | if ac_fn_c_try_run "$LINENO"; then : |
5836a818 | 4204 | |
d0ac1c44 SM |
4205 | else |
4206 | $as_echo "#define SYSVSIGS 1" >>confdefs.h | |
cc88a640 JK |
4207 | |
4208 | fi | |
d0ac1c44 SM |
4209 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
4210 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
cc88a640 JK |
4211 | fi |
4212 | ||
4213 | ||
cc88a640 JK |
4214 | fi |
4215 | ||
d0ac1c44 | 4216 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 |
cc88a640 | 4217 | $as_echo_n "checking for ANSI C header files... " >&6; } |
d0ac1c44 | 4218 | if ${ac_cv_header_stdc+:} false; then : |
cc88a640 JK |
4219 | $as_echo_n "(cached) " >&6 |
4220 | else | |
d0ac1c44 | 4221 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
cc88a640 JK |
4222 | /* end confdefs.h. */ |
4223 | #include <stdlib.h> | |
4224 | #include <stdarg.h> | |
4225 | #include <string.h> | |
4226 | #include <float.h> | |
4227 | ||
4228 | int | |
4229 | main () | |
4230 | { | |
4231 | ||
4232 | ; | |
4233 | return 0; | |
4234 | } | |
4235 | _ACEOF | |
d0ac1c44 | 4236 | if ac_fn_c_try_compile "$LINENO"; then : |
cc88a640 JK |
4237 | ac_cv_header_stdc=yes |
4238 | else | |
d0ac1c44 | 4239 | ac_cv_header_stdc=no |
cc88a640 | 4240 | fi |
cc88a640 JK |
4241 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
4242 | ||
4243 | if test $ac_cv_header_stdc = yes; then | |
4244 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
d0ac1c44 | 4245 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
cc88a640 JK |
4246 | /* end confdefs.h. */ |
4247 | #include <string.h> | |
4248 | ||
4249 | _ACEOF | |
4250 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
d0ac1c44 SM |
4251 | $EGREP "memchr" >/dev/null 2>&1; then : |
4252 | ||
cc88a640 JK |
4253 | else |
4254 | ac_cv_header_stdc=no | |
4255 | fi | |
4256 | rm -f conftest* | |
4257 | ||
4258 | fi | |
4259 | ||
4260 | if test $ac_cv_header_stdc = yes; then | |
4261 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
d0ac1c44 | 4262 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
cc88a640 JK |
4263 | /* end confdefs.h. */ |
4264 | #include <stdlib.h> | |
4265 | ||
4266 | _ACEOF | |
4267 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
d0ac1c44 SM |
4268 | $EGREP "free" >/dev/null 2>&1; then : |
4269 | ||
cc88a640 JK |
4270 | else |
4271 | ac_cv_header_stdc=no | |
4272 | fi | |
4273 | rm -f conftest* | |
4274 | ||
4275 | fi | |
4276 | ||
4277 | if test $ac_cv_header_stdc = yes; then | |
4278 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
d0ac1c44 | 4279 | if test "$cross_compiling" = yes; then : |
cc88a640 JK |
4280 | : |
4281 | else | |
d0ac1c44 | 4282 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
cc88a640 JK |
4283 | /* end confdefs.h. */ |
4284 | #include <ctype.h> | |
4285 | #include <stdlib.h> | |
4286 | #if ((' ' & 0x0FF) == 0x020) | |
4287 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
4288 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
4289 | #else | |
4290 | # define ISLOWER(c) \ | |
4291 | (('a' <= (c) && (c) <= 'i') \ | |
4292 | || ('j' <= (c) && (c) <= 'r') \ | |
4293 | || ('s' <= (c) && (c) <= 'z')) | |
4294 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) | |
4295 | #endif | |
4296 | ||
4297 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) | |
4298 | int | |
4299 | main () | |
4300 | { | |
4301 | int i; | |
4302 | for (i = 0; i < 256; i++) | |
4303 | if (XOR (islower (i), ISLOWER (i)) | |
4304 | || toupper (i) != TOUPPER (i)) | |
4305 | return 2; | |
d0ac1c44 SM |
4306 | return 0; |
4307 | } | |
5836a818 | 4308 | _ACEOF |
d0ac1c44 SM |
4309 | if ac_fn_c_try_run "$LINENO"; then : |
4310 | ||
5836a818 | 4311 | else |
d0ac1c44 SM |
4312 | ac_cv_header_stdc=no |
4313 | fi | |
4314 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
4315 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
4316 | fi | |
5836a818 | 4317 | |
5836a818 | 4318 | fi |
d0ac1c44 SM |
4319 | fi |
4320 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 | |
4321 | $as_echo "$ac_cv_header_stdc" >&6; } | |
4322 | if test $ac_cv_header_stdc = yes; then | |
5836a818 | 4323 | |
d0ac1c44 | 4324 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h |
5836a818 | 4325 | |
d0ac1c44 SM |
4326 | fi |
4327 | ||
4328 | # On IRIX 5.3, sys/types and inttypes.h are conflicting. | |
4329 | for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ | |
4330 | inttypes.h stdint.h unistd.h | |
4331 | do : | |
4332 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
4333 | ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default | |
4334 | " | |
4335 | if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : | |
4336 | cat >>confdefs.h <<_ACEOF | |
4337 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
cc88a640 | 4338 | _ACEOF |
b585a9fa EZ |
4339 | |
4340 | fi | |
cc88a640 | 4341 | |
d0ac1c44 | 4342 | done |
5836a818 | 4343 | |
b585a9fa | 4344 | |
775e241e | 4345 | for ac_header in sys/stropts.h sys/wait.h sgtty.h sys/select.h |
d0ac1c44 SM |
4346 | do : |
4347 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
4348 | ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" | |
4349 | if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : | |
cc88a640 | 4350 | cat >>confdefs.h <<_ACEOF |
5836a818 | 4351 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
cc88a640 | 4352 | _ACEOF |
81ecdfbb | 4353 | |
b585a9fa EZ |
4354 | fi |
4355 | ||
cc88a640 JK |
4356 | done |
4357 | ||
775e241e TT |
4358 | for ac_header in term.h |
4359 | do : | |
4360 | ac_fn_c_check_header_mongrel "$LINENO" "term.h" "ac_cv_header_term_h" "$ac_includes_default" | |
4361 | if test "x$ac_cv_header_term_h" = xyes; then : | |
4362 | cat >>confdefs.h <<_ACEOF | |
4363 | #define HAVE_TERM_H 1 | |
4364 | _ACEOF | |
4365 | ||
4366 | fi | |
4367 | ||
4368 | done | |
4369 | ||
cc88a640 | 4370 | |
81ecdfbb RW |
4371 | ac_config_files="$ac_config_files Makefile" |
4372 | ||
b585a9fa EZ |
4373 | cat >confcache <<\_ACEOF |
4374 | # This file is a shell script that caches the results of configure | |
4375 | # tests run on this system so they can be shared between configure | |
4376 | # scripts and configure runs, see configure's option --config-cache. | |
4377 | # It is not useful on other systems. If it contains results you don't | |
4378 | # want to keep, you may remove or edit it. | |
4379 | # | |
4380 | # config.status only pays attention to the cache file if you give it | |
4381 | # the --recheck option to rerun configure. | |
4382 | # | |
4383 | # `ac_cv_env_foo' variables (set or unset) will be overridden when | |
4384 | # loading this file, other *unset* `ac_cv_foo' will be assigned the | |
4385 | # following values. | |
4386 | ||
4387 | _ACEOF | |
4388 | ||
4389 | # The following way of writing the cache mishandles newlines in values, | |
4390 | # but we know of no workaround that is simple, portable, and efficient. | |
81ecdfbb | 4391 | # So, we kill variables containing newlines. |
b585a9fa EZ |
4392 | # Ultrix sh set writes to stderr and can't be redirected directly, |
4393 | # and sets the high bit in the cache file unless we assign to the vars. | |
81ecdfbb RW |
4394 | ( |
4395 | for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do | |
4396 | eval ac_val=\$$ac_var | |
4397 | case $ac_val in #( | |
4398 | *${as_nl}*) | |
4399 | case $ac_var in #( | |
d0ac1c44 | 4400 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 |
81ecdfbb RW |
4401 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; |
4402 | esac | |
4403 | case $ac_var in #( | |
4404 | _ | IFS | as_nl) ;; #( | |
4405 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( | |
d0ac1c44 | 4406 | *) { eval $ac_var=; unset $ac_var;} ;; |
81ecdfbb RW |
4407 | esac ;; |
4408 | esac | |
4409 | done | |
4410 | ||
b585a9fa | 4411 | (set) 2>&1 | |
81ecdfbb RW |
4412 | case $as_nl`(ac_space=' '; set) 2>&1` in #( |
4413 | *${as_nl}ac_space=\ *) | |
d0ac1c44 SM |
4414 | # `set' does not quote correctly, so add quotes: double-quote |
4415 | # substitution turns \\\\ into \\, and sed turns \\ into \. | |
b585a9fa EZ |
4416 | sed -n \ |
4417 | "s/'/'\\\\''/g; | |
4418 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
81ecdfbb | 4419 | ;; #( |
b585a9fa EZ |
4420 | *) |
4421 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
81ecdfbb | 4422 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
b585a9fa | 4423 | ;; |
81ecdfbb RW |
4424 | esac | |
4425 | sort | |
4426 | ) | | |
b585a9fa | 4427 | sed ' |
81ecdfbb | 4428 | /^ac_cv_env_/b end |
b585a9fa | 4429 | t clear |
81ecdfbb | 4430 | :clear |
b585a9fa EZ |
4431 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ |
4432 | t end | |
81ecdfbb RW |
4433 | s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ |
4434 | :end' >>confcache | |
4435 | if diff "$cache_file" confcache >/dev/null 2>&1; then :; else | |
4436 | if test -w "$cache_file"; then | |
d0ac1c44 SM |
4437 | if test "x$cache_file" != "x/dev/null"; then |
4438 | { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 | |
81ecdfbb | 4439 | $as_echo "$as_me: updating cache $cache_file" >&6;} |
d0ac1c44 SM |
4440 | if test ! -f "$cache_file" || test -h "$cache_file"; then |
4441 | cat confcache >"$cache_file" | |
4442 | else | |
4443 | case $cache_file in #( | |
4444 | */* | ?:*) | |
4445 | mv -f confcache "$cache_file"$$ && | |
4446 | mv -f "$cache_file"$$ "$cache_file" ;; #( | |
4447 | *) | |
4448 | mv -f confcache "$cache_file" ;; | |
4449 | esac | |
4450 | fi | |
4451 | fi | |
b585a9fa | 4452 | else |
d0ac1c44 | 4453 | { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 |
81ecdfbb | 4454 | $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} |
b585a9fa EZ |
4455 | fi |
4456 | fi | |
4457 | rm -f confcache | |
4458 | ||
4459 | test "x$prefix" = xNONE && prefix=$ac_default_prefix | |
4460 | # Let make expand exec_prefix. | |
4461 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
4462 | ||
b585a9fa EZ |
4463 | DEFS=-DHAVE_CONFIG_H |
4464 | ||
4465 | ac_libobjs= | |
4466 | ac_ltlibobjs= | |
d0ac1c44 | 4467 | U= |
b585a9fa EZ |
4468 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue |
4469 | # 1. Remove the extension, and $U if already installed. | |
81ecdfbb RW |
4470 | ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' |
4471 | ac_i=`$as_echo "$ac_i" | sed "$ac_script"` | |
4472 | # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR | |
4473 | # will be set to the directory where LIBOBJS objects are built. | |
d0ac1c44 SM |
4474 | as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" |
4475 | as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' | |
b585a9fa EZ |
4476 | done |
4477 | LIBOBJS=$ac_libobjs | |
4478 | ||
4479 | LTLIBOBJS=$ac_ltlibobjs | |
4480 | ||
4481 | ||
4482 | ||
d0ac1c44 | 4483 | : "${CONFIG_STATUS=./config.status}" |
81ecdfbb | 4484 | ac_write_fail=0 |
b585a9fa EZ |
4485 | ac_clean_files_save=$ac_clean_files |
4486 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
d0ac1c44 | 4487 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 |
81ecdfbb | 4488 | $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} |
d0ac1c44 SM |
4489 | as_write_fail=0 |
4490 | cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 | |
b585a9fa EZ |
4491 | #! $SHELL |
4492 | # Generated by $as_me. | |
4493 | # Run this file to recreate the current configuration. | |
4494 | # Compiler output produced by configure, useful for debugging | |
4495 | # configure, is in config.log if it exists. | |
4496 | ||
4497 | debug=false | |
4498 | ac_cs_recheck=false | |
4499 | ac_cs_silent=false | |
5836a818 | 4500 | |
d0ac1c44 SM |
4501 | SHELL=\${CONFIG_SHELL-$SHELL} |
4502 | export SHELL | |
4503 | _ASEOF | |
4504 | cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 | |
4505 | ## -------------------- ## | |
4506 | ## M4sh Initialization. ## | |
4507 | ## -------------------- ## | |
81ecdfbb RW |
4508 | |
4509 | # Be more Bourne compatible | |
4510 | DUALCASE=1; export DUALCASE # for MKS sh | |
d0ac1c44 | 4511 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : |
b585a9fa EZ |
4512 | emulate sh |
4513 | NULLCMD=: | |
81ecdfbb | 4514 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
b585a9fa EZ |
4515 | # is contrary to our usage. Disable this feature. |
4516 | alias -g '${1+"$@"}'='"$@"' | |
81ecdfbb RW |
4517 | setopt NO_GLOB_SUBST |
4518 | else | |
d0ac1c44 SM |
4519 | case `(set -o) 2>/dev/null` in #( |
4520 | *posix*) : | |
4521 | set -o posix ;; #( | |
4522 | *) : | |
4523 | ;; | |
81ecdfbb | 4524 | esac |
b585a9fa | 4525 | fi |
b585a9fa | 4526 | |
81ecdfbb RW |
4527 | |
4528 | as_nl=' | |
4529 | ' | |
4530 | export as_nl | |
4531 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
4532 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
4533 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
4534 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
d0ac1c44 SM |
4535 | # Prefer a ksh shell builtin over an external printf program on Solaris, |
4536 | # but without wasting forks for bash or zsh. | |
4537 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
4538 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
4539 | as_echo='print -r --' | |
4540 | as_echo_n='print -rn --' | |
4541 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
81ecdfbb RW |
4542 | as_echo='printf %s\n' |
4543 | as_echo_n='printf %s' | |
b585a9fa | 4544 | else |
81ecdfbb RW |
4545 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then |
4546 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
4547 | as_echo_n='/usr/ucb/echo -n' | |
4548 | else | |
4549 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' | |
4550 | as_echo_n_body='eval | |
4551 | arg=$1; | |
d0ac1c44 | 4552 | case $arg in #( |
81ecdfbb RW |
4553 | *"$as_nl"*) |
4554 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
4555 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
4556 | esac; | |
4557 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
4558 | ' | |
4559 | export as_echo_n_body | |
4560 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
4561 | fi | |
4562 | export as_echo_body | |
4563 | as_echo='sh -c $as_echo_body as_echo' | |
4564 | fi | |
4565 | ||
4566 | # The user is always right. | |
4567 | if test "${PATH_SEPARATOR+set}" != set; then | |
4568 | PATH_SEPARATOR=: | |
4569 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
4570 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
4571 | PATH_SEPARATOR=';' | |
4572 | } | |
b585a9fa EZ |
4573 | fi |
4574 | ||
4575 | ||
81ecdfbb RW |
4576 | # IFS |
4577 | # We need space, tab and new line, in precisely that order. Quoting is | |
4578 | # there to prevent editors from complaining about space-tab. | |
4579 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
4580 | # splitting by setting IFS to empty value.) | |
4581 | IFS=" "" $as_nl" | |
4582 | ||
4583 | # Find who we are. Look in the path if we contain no directory separator. | |
d0ac1c44 SM |
4584 | as_myself= |
4585 | case $0 in #(( | |
81ecdfbb RW |
4586 | *[\\/]* ) as_myself=$0 ;; |
4587 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4588 | for as_dir in $PATH | |
4589 | do | |
4590 | IFS=$as_save_IFS | |
4591 | test -z "$as_dir" && as_dir=. | |
d0ac1c44 SM |
4592 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break |
4593 | done | |
81ecdfbb RW |
4594 | IFS=$as_save_IFS |
4595 | ||
4596 | ;; | |
4597 | esac | |
4598 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
4599 | # in which case we are not to be found in the path. | |
4600 | if test "x$as_myself" = x; then | |
4601 | as_myself=$0 | |
4602 | fi | |
4603 | if test ! -f "$as_myself"; then | |
4604 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 | |
d0ac1c44 | 4605 | exit 1 |
81ecdfbb RW |
4606 | fi |
4607 | ||
d0ac1c44 SM |
4608 | # Unset variables that we do not need and which cause bugs (e.g. in |
4609 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
4610 | # suppresses any "Segmentation fault" message there. '((' could | |
4611 | # trigger a bug in pdksh 5.2.14. | |
4612 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
4613 | do eval test x\${$as_var+set} = xset \ | |
4614 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
81ecdfbb | 4615 | done |
b585a9fa EZ |
4616 | PS1='$ ' |
4617 | PS2='> ' | |
4618 | PS4='+ ' | |
4619 | ||
4620 | # NLS nuisances. | |
81ecdfbb RW |
4621 | LC_ALL=C |
4622 | export LC_ALL | |
4623 | LANGUAGE=C | |
4624 | export LANGUAGE | |
4625 | ||
d0ac1c44 SM |
4626 | # CDPATH. |
4627 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
4628 | ||
4629 | ||
4630 | # as_fn_error STATUS ERROR [LINENO LOG_FD] | |
4631 | # ---------------------------------------- | |
4632 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are | |
4633 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
4634 | # script with STATUS, using 1 if that was 0. | |
4635 | as_fn_error () | |
4636 | { | |
4637 | as_status=$1; test $as_status -eq 0 && as_status=1 | |
4638 | if test "$4"; then | |
4639 | as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
4640 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 | |
4641 | fi | |
4642 | $as_echo "$as_me: error: $2" >&2 | |
4643 | as_fn_exit $as_status | |
4644 | } # as_fn_error | |
4645 | ||
4646 | ||
4647 | # as_fn_set_status STATUS | |
4648 | # ----------------------- | |
4649 | # Set $? to STATUS, without forking. | |
4650 | as_fn_set_status () | |
4651 | { | |
4652 | return $1 | |
4653 | } # as_fn_set_status | |
4654 | ||
4655 | # as_fn_exit STATUS | |
4656 | # ----------------- | |
4657 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
4658 | as_fn_exit () | |
4659 | { | |
4660 | set +e | |
4661 | as_fn_set_status $1 | |
4662 | exit $1 | |
4663 | } # as_fn_exit | |
4664 | ||
4665 | # as_fn_unset VAR | |
4666 | # --------------- | |
4667 | # Portably unset VAR. | |
4668 | as_fn_unset () | |
4669 | { | |
4670 | { eval $1=; unset $1;} | |
4671 | } | |
4672 | as_unset=as_fn_unset | |
4673 | # as_fn_append VAR VALUE | |
4674 | # ---------------------- | |
4675 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
4676 | # advantage of any shell optimizations that allow amortized linear growth over | |
4677 | # repeated appends, instead of the typical quadratic growth present in naive | |
4678 | # implementations. | |
4679 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
4680 | eval 'as_fn_append () | |
4681 | { | |
4682 | eval $1+=\$2 | |
4683 | }' | |
4684 | else | |
4685 | as_fn_append () | |
4686 | { | |
4687 | eval $1=\$$1\$2 | |
4688 | } | |
4689 | fi # as_fn_append | |
4690 | ||
4691 | # as_fn_arith ARG... | |
4692 | # ------------------ | |
4693 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
4694 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
4695 | # must be portable across $(()) and expr. | |
4696 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
4697 | eval 'as_fn_arith () | |
4698 | { | |
4699 | as_val=$(( $* )) | |
4700 | }' | |
4701 | else | |
4702 | as_fn_arith () | |
4703 | { | |
4704 | as_val=`expr "$@" || test $? -eq 1` | |
4705 | } | |
4706 | fi # as_fn_arith | |
4707 | ||
4708 | ||
81ecdfbb RW |
4709 | if expr a : '\(a\)' >/dev/null 2>&1 && |
4710 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
b585a9fa EZ |
4711 | as_expr=expr |
4712 | else | |
4713 | as_expr=false | |
4714 | fi | |
4715 | ||
81ecdfbb | 4716 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
b585a9fa EZ |
4717 | as_basename=basename |
4718 | else | |
4719 | as_basename=false | |
4720 | fi | |
4721 | ||
d0ac1c44 SM |
4722 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
4723 | as_dirname=dirname | |
4724 | else | |
4725 | as_dirname=false | |
4726 | fi | |
b585a9fa | 4727 | |
81ecdfbb | 4728 | as_me=`$as_basename -- "$0" || |
b585a9fa EZ |
4729 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
4730 | X"$0" : 'X\(//\)$' \| \ | |
81ecdfbb RW |
4731 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
4732 | $as_echo X/"$0" | | |
4733 | sed '/^.*\/\([^/][^/]*\)\/*$/{ | |
4734 | s//\1/ | |
4735 | q | |
4736 | } | |
4737 | /^X\/\(\/\/\)$/{ | |
4738 | s//\1/ | |
4739 | q | |
4740 | } | |
4741 | /^X\/\(\/\).*/{ | |
4742 | s//\1/ | |
4743 | q | |
4744 | } | |
4745 | s/.*/./; q'` | |
b585a9fa | 4746 | |
d0ac1c44 SM |
4747 | # Avoid depending upon Character Ranges. |
4748 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
4749 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
4750 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
4751 | as_cr_digits='0123456789' | |
4752 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
b585a9fa | 4753 | |
81ecdfbb | 4754 | ECHO_C= ECHO_N= ECHO_T= |
d0ac1c44 | 4755 | case `echo -n x` in #((((( |
81ecdfbb | 4756 | -n*) |
d0ac1c44 | 4757 | case `echo 'xy\c'` in |
81ecdfbb | 4758 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. |
d0ac1c44 SM |
4759 | xy) ECHO_C='\c';; |
4760 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
4761 | ECHO_T=' ';; | |
81ecdfbb RW |
4762 | esac;; |
4763 | *) | |
4764 | ECHO_N='-n';; | |
b585a9fa EZ |
4765 | esac |
4766 | ||
81ecdfbb RW |
4767 | rm -f conf$$ conf$$.exe conf$$.file |
4768 | if test -d conf$$.dir; then | |
4769 | rm -f conf$$.dir/conf$$.file | |
b585a9fa | 4770 | else |
81ecdfbb RW |
4771 | rm -f conf$$.dir |
4772 | mkdir conf$$.dir 2>/dev/null | |
b585a9fa | 4773 | fi |
81ecdfbb RW |
4774 | if (echo >conf$$.file) 2>/dev/null; then |
4775 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
b585a9fa | 4776 | as_ln_s='ln -s' |
81ecdfbb RW |
4777 | # ... but there are two gotchas: |
4778 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
4779 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
d0ac1c44 | 4780 | # In both cases, we have to default to `cp -pR'. |
81ecdfbb | 4781 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
d0ac1c44 | 4782 | as_ln_s='cp -pR' |
81ecdfbb RW |
4783 | elif ln conf$$.file conf$$ 2>/dev/null; then |
4784 | as_ln_s=ln | |
4785 | else | |
d0ac1c44 | 4786 | as_ln_s='cp -pR' |
b585a9fa | 4787 | fi |
b585a9fa | 4788 | else |
d0ac1c44 | 4789 | as_ln_s='cp -pR' |
b585a9fa | 4790 | fi |
81ecdfbb RW |
4791 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
4792 | rmdir conf$$.dir 2>/dev/null | |
4793 | ||
d0ac1c44 SM |
4794 | |
4795 | # as_fn_mkdir_p | |
4796 | # ------------- | |
4797 | # Create "$as_dir" as a directory, including parents if necessary. | |
4798 | as_fn_mkdir_p () | |
4799 | { | |
4800 | ||
4801 | case $as_dir in #( | |
4802 | -*) as_dir=./$as_dir;; | |
4803 | esac | |
4804 | test -d "$as_dir" || eval $as_mkdir_p || { | |
4805 | as_dirs= | |
4806 | while :; do | |
4807 | case $as_dir in #( | |
4808 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
4809 | *) as_qdir=$as_dir;; | |
4810 | esac | |
4811 | as_dirs="'$as_qdir' $as_dirs" | |
4812 | as_dir=`$as_dirname -- "$as_dir" || | |
4813 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
4814 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
4815 | X"$as_dir" : 'X\(//\)$' \| \ | |
4816 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
4817 | $as_echo X"$as_dir" | | |
4818 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
4819 | s//\1/ | |
4820 | q | |
4821 | } | |
4822 | /^X\(\/\/\)[^/].*/{ | |
4823 | s//\1/ | |
4824 | q | |
4825 | } | |
4826 | /^X\(\/\/\)$/{ | |
4827 | s//\1/ | |
4828 | q | |
4829 | } | |
4830 | /^X\(\/\).*/{ | |
4831 | s//\1/ | |
4832 | q | |
4833 | } | |
4834 | s/.*/./; q'` | |
4835 | test -d "$as_dir" && break | |
4836 | done | |
4837 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
4838 | } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" | |
4839 | ||
4840 | ||
4841 | } # as_fn_mkdir_p | |
b585a9fa | 4842 | if mkdir -p . 2>/dev/null; then |
d0ac1c44 | 4843 | as_mkdir_p='mkdir -p "$as_dir"' |
b585a9fa EZ |
4844 | else |
4845 | test -d ./-p && rmdir ./-p | |
4846 | as_mkdir_p=false | |
4847 | fi | |
4848 | ||
d0ac1c44 SM |
4849 | |
4850 | # as_fn_executable_p FILE | |
4851 | # ----------------------- | |
4852 | # Test if FILE is an executable regular file. | |
4853 | as_fn_executable_p () | |
4854 | { | |
4855 | test -f "$1" && test -x "$1" | |
4856 | } # as_fn_executable_p | |
4857 | as_test_x='test -x' | |
4858 | as_executable_p=as_fn_executable_p | |
b585a9fa EZ |
4859 | |
4860 | # Sed expression to map a string onto a valid CPP name. | |
4861 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" | |
4862 | ||
4863 | # Sed expression to map a string onto a valid variable name. | |
4864 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" | |
4865 | ||
4866 | ||
b585a9fa | 4867 | exec 6>&1 |
d0ac1c44 SM |
4868 | ## ----------------------------------- ## |
4869 | ## Main body of $CONFIG_STATUS script. ## | |
4870 | ## ----------------------------------- ## | |
4871 | _ASEOF | |
4872 | test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 | |
81ecdfbb | 4873 | |
d0ac1c44 SM |
4874 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
4875 | # Save the log message, to keep $0 and so on meaningful, and to | |
b585a9fa | 4876 | # report actual input values of CONFIG_FILES etc. instead of their |
81ecdfbb RW |
4877 | # values after options handling. |
4878 | ac_log=" | |
b585a9fa | 4879 | This file was extended by $as_me, which was |
d0ac1c44 | 4880 | generated by GNU Autoconf 2.69. Invocation command line was |
b585a9fa EZ |
4881 | |
4882 | CONFIG_FILES = $CONFIG_FILES | |
4883 | CONFIG_HEADERS = $CONFIG_HEADERS | |
4884 | CONFIG_LINKS = $CONFIG_LINKS | |
4885 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
4886 | $ $0 $@ | |
4887 | ||
81ecdfbb RW |
4888 | on `(hostname || uname -n) 2>/dev/null | sed 1q` |
4889 | " | |
4890 | ||
b585a9fa EZ |
4891 | _ACEOF |
4892 | ||
81ecdfbb RW |
4893 | case $ac_config_files in *" |
4894 | "*) set x $ac_config_files; shift; ac_config_files=$*;; | |
4895 | esac | |
b585a9fa | 4896 | |
81ecdfbb RW |
4897 | case $ac_config_headers in *" |
4898 | "*) set x $ac_config_headers; shift; ac_config_headers=$*;; | |
4899 | esac | |
b585a9fa | 4900 | |
b585a9fa | 4901 | |
81ecdfbb RW |
4902 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
4903 | # Files that config.status was made for. | |
4904 | config_files="$ac_config_files" | |
4905 | config_headers="$ac_config_headers" | |
b585a9fa | 4906 | |
81ecdfbb | 4907 | _ACEOF |
b585a9fa | 4908 | |
81ecdfbb | 4909 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
b585a9fa | 4910 | ac_cs_usage="\ |
d0ac1c44 SM |
4911 | \`$as_me' instantiates files and other configuration actions |
4912 | from templates according to the current configuration. Unless the files | |
4913 | and actions are specified as TAGs, all are instantiated by default. | |
b585a9fa | 4914 | |
d0ac1c44 | 4915 | Usage: $0 [OPTION]... [TAG]... |
b585a9fa EZ |
4916 | |
4917 | -h, --help print this help, then exit | |
81ecdfbb | 4918 | -V, --version print version number and configuration settings, then exit |
d0ac1c44 | 4919 | --config print configuration, then exit |
81ecdfbb RW |
4920 | -q, --quiet, --silent |
4921 | do not print progress messages | |
b585a9fa EZ |
4922 | -d, --debug don't remove temporary files |
4923 | --recheck update $as_me by reconfiguring in the same conditions | |
81ecdfbb RW |
4924 | --file=FILE[:TEMPLATE] |
4925 | instantiate the configuration file FILE | |
4926 | --header=FILE[:TEMPLATE] | |
4927 | instantiate the configuration header FILE | |
b585a9fa EZ |
4928 | |
4929 | Configuration files: | |
4930 | $config_files | |
4931 | ||
4932 | Configuration headers: | |
4933 | $config_headers | |
4934 | ||
d0ac1c44 | 4935 | Report bugs to the package provider." |
b585a9fa | 4936 | |
81ecdfbb RW |
4937 | _ACEOF |
4938 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
d0ac1c44 | 4939 | ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" |
b585a9fa EZ |
4940 | ac_cs_version="\\ |
4941 | config.status | |
d0ac1c44 SM |
4942 | configured by $0, generated by GNU Autoconf 2.69, |
4943 | with options \\"\$ac_cs_config\\" | |
b585a9fa | 4944 | |
d0ac1c44 | 4945 | Copyright (C) 2012 Free Software Foundation, Inc. |
b585a9fa EZ |
4946 | This config.status script is free software; the Free Software Foundation |
4947 | gives unlimited permission to copy, distribute and modify it." | |
81ecdfbb RW |
4948 | |
4949 | ac_pwd='$ac_pwd' | |
4950 | srcdir='$srcdir' | |
4951 | AWK='$AWK' | |
4952 | test -n "\$AWK" || AWK=awk | |
b585a9fa EZ |
4953 | _ACEOF |
4954 | ||
81ecdfbb RW |
4955 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
4956 | # The default lists apply if the user does not specify any file. | |
b585a9fa EZ |
4957 | ac_need_defaults=: |
4958 | while test $# != 0 | |
4959 | do | |
4960 | case $1 in | |
d0ac1c44 | 4961 | --*=?*) |
81ecdfbb RW |
4962 | ac_option=`expr "X$1" : 'X\([^=]*\)='` |
4963 | ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` | |
b585a9fa EZ |
4964 | ac_shift=: |
4965 | ;; | |
d0ac1c44 SM |
4966 | --*=) |
4967 | ac_option=`expr "X$1" : 'X\([^=]*\)='` | |
4968 | ac_optarg= | |
4969 | ac_shift=: | |
4970 | ;; | |
81ecdfbb | 4971 | *) |
b585a9fa EZ |
4972 | ac_option=$1 |
4973 | ac_optarg=$2 | |
4974 | ac_shift=shift | |
4975 | ;; | |
b585a9fa EZ |
4976 | esac |
4977 | ||
4978 | case $ac_option in | |
4979 | # Handling of the options. | |
b585a9fa EZ |
4980 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
4981 | ac_cs_recheck=: ;; | |
81ecdfbb RW |
4982 | --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) |
4983 | $as_echo "$ac_cs_version"; exit ;; | |
d0ac1c44 SM |
4984 | --config | --confi | --conf | --con | --co | --c ) |
4985 | $as_echo "$ac_cs_config"; exit ;; | |
81ecdfbb | 4986 | --debug | --debu | --deb | --de | --d | -d ) |
b585a9fa EZ |
4987 | debug=: ;; |
4988 | --file | --fil | --fi | --f ) | |
4989 | $ac_shift | |
81ecdfbb RW |
4990 | case $ac_optarg in |
4991 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
d0ac1c44 | 4992 | '') as_fn_error $? "missing file argument" ;; |
81ecdfbb | 4993 | esac |
d0ac1c44 | 4994 | as_fn_append CONFIG_FILES " '$ac_optarg'" |
b585a9fa EZ |
4995 | ac_need_defaults=false;; |
4996 | --header | --heade | --head | --hea ) | |
4997 | $ac_shift | |
81ecdfbb RW |
4998 | case $ac_optarg in |
4999 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
5000 | esac | |
d0ac1c44 | 5001 | as_fn_append CONFIG_HEADERS " '$ac_optarg'" |
b585a9fa | 5002 | ac_need_defaults=false;; |
81ecdfbb RW |
5003 | --he | --h) |
5004 | # Conflict between --help and --header | |
d0ac1c44 SM |
5005 | as_fn_error $? "ambiguous option: \`$1' |
5006 | Try \`$0 --help' for more information.";; | |
81ecdfbb RW |
5007 | --help | --hel | -h ) |
5008 | $as_echo "$ac_cs_usage"; exit ;; | |
b585a9fa EZ |
5009 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
5010 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
5011 | ac_cs_silent=: ;; | |
5012 | ||
5013 | # This is an error. | |
d0ac1c44 SM |
5014 | -*) as_fn_error $? "unrecognized option: \`$1' |
5015 | Try \`$0 --help' for more information." ;; | |
b585a9fa | 5016 | |
d0ac1c44 | 5017 | *) as_fn_append ac_config_targets " $1" |
81ecdfbb | 5018 | ac_need_defaults=false ;; |
b585a9fa EZ |
5019 | |
5020 | esac | |
5021 | shift | |
5022 | done | |
5023 | ||
5024 | ac_configure_extra_args= | |
5025 | ||
5026 | if $ac_cs_silent; then | |
5027 | exec 6>/dev/null | |
5028 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
5029 | fi | |
5030 | ||
5031 | _ACEOF | |
81ecdfbb | 5032 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
b585a9fa | 5033 | if \$ac_cs_recheck; then |
d0ac1c44 | 5034 | set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion |
81ecdfbb RW |
5035 | shift |
5036 | \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 | |
5037 | CONFIG_SHELL='$SHELL' | |
5038 | export CONFIG_SHELL | |
5039 | exec "\$@" | |
b585a9fa EZ |
5040 | fi |
5041 | ||
5042 | _ACEOF | |
81ecdfbb RW |
5043 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
5044 | exec 5>>config.log | |
5045 | { | |
5046 | echo | |
5047 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
5048 | ## Running $as_me. ## | |
5049 | _ASBOX | |
5050 | $as_echo "$ac_log" | |
5051 | } >&5 | |
b585a9fa | 5052 | |
81ecdfbb RW |
5053 | _ACEOF |
5054 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
5055 | _ACEOF | |
b585a9fa | 5056 | |
81ecdfbb | 5057 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
b585a9fa | 5058 | |
81ecdfbb | 5059 | # Handling of arguments. |
b585a9fa EZ |
5060 | for ac_config_target in $ac_config_targets |
5061 | do | |
81ecdfbb RW |
5062 | case $ac_config_target in |
5063 | "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; | |
5064 | "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; | |
5065 | ||
d0ac1c44 | 5066 | *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; |
b585a9fa EZ |
5067 | esac |
5068 | done | |
5069 | ||
81ecdfbb | 5070 | |
b585a9fa EZ |
5071 | # If the user did not use the arguments to specify the items to instantiate, |
5072 | # then the envvar interface is used. Set only those that are not. | |
5073 | # We use the long form for the default assignment because of an extremely | |
5074 | # bizarre bug on SunOS 4.1.3. | |
5075 | if $ac_need_defaults; then | |
5076 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
5077 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers | |
5078 | fi | |
5079 | ||
5080 | # Have a temporary directory for convenience. Make it in the build tree | |
81ecdfbb | 5081 | # simply because there is no reason against having it here, and in addition, |
b585a9fa | 5082 | # creating and moving files from /tmp can sometimes cause problems. |
81ecdfbb RW |
5083 | # Hook for its removal unless debugging. |
5084 | # Note that there is a small window in which the directory will not be cleaned: | |
5085 | # after its creation but before its name has been assigned to `$tmp'. | |
b585a9fa EZ |
5086 | $debug || |
5087 | { | |
d0ac1c44 | 5088 | tmp= ac_tmp= |
81ecdfbb | 5089 | trap 'exit_status=$? |
d0ac1c44 SM |
5090 | : "${ac_tmp:=$tmp}" |
5091 | { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status | |
81ecdfbb | 5092 | ' 0 |
d0ac1c44 | 5093 | trap 'as_fn_exit 1' 1 2 13 15 |
b585a9fa | 5094 | } |
b585a9fa EZ |
5095 | # Create a (secure) tmp directory for tmp files. |
5096 | ||
5097 | { | |
81ecdfbb | 5098 | tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && |
d0ac1c44 | 5099 | test -d "$tmp" |
b585a9fa EZ |
5100 | } || |
5101 | { | |
81ecdfbb RW |
5102 | tmp=./conf$$-$RANDOM |
5103 | (umask 077 && mkdir "$tmp") | |
d0ac1c44 SM |
5104 | } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 |
5105 | ac_tmp=$tmp | |
81ecdfbb RW |
5106 | |
5107 | # Set up the scripts for CONFIG_FILES section. | |
5108 | # No need to generate them if there are no CONFIG_FILES. | |
5109 | # This happens for instance with `./config.status config.h'. | |
5110 | if test -n "$CONFIG_FILES"; then | |
5111 | ||
5112 | ||
d0ac1c44 SM |
5113 | ac_cr=`echo X | tr X '\015'` |
5114 | # On cygwin, bash can eat \r inside `` if the user requested igncr. | |
5115 | # But we know of no other shell where ac_cr would be empty at this | |
5116 | # point, so we can use a bashism as a fallback. | |
5117 | if test "x$ac_cr" = x; then | |
5118 | eval ac_cr=\$\'\\r\' | |
5119 | fi | |
81ecdfbb RW |
5120 | ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` |
5121 | if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then | |
5836a818 | 5122 | ac_cs_awk_cr='\\r' |
81ecdfbb RW |
5123 | else |
5124 | ac_cs_awk_cr=$ac_cr | |
5125 | fi | |
5126 | ||
d0ac1c44 | 5127 | echo 'BEGIN {' >"$ac_tmp/subs1.awk" && |
81ecdfbb RW |
5128 | _ACEOF |
5129 | ||
5130 | ||
5131 | { | |
5132 | echo "cat >conf$$subs.awk <<_ACEOF" && | |
5133 | echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && | |
5134 | echo "_ACEOF" | |
5135 | } >conf$$subs.sh || | |
d0ac1c44 SM |
5136 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
5137 | ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` | |
81ecdfbb RW |
5138 | ac_delim='%!_!# ' |
5139 | for ac_last_try in false false false false false :; do | |
5140 | . ./conf$$subs.sh || | |
d0ac1c44 | 5141 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
81ecdfbb RW |
5142 | |
5143 | ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` | |
5144 | if test $ac_delim_n = $ac_delim_num; then | |
5145 | break | |
5146 | elif $ac_last_try; then | |
d0ac1c44 | 5147 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
81ecdfbb RW |
5148 | else |
5149 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
5150 | fi | |
5151 | done | |
5152 | rm -f conf$$subs.sh | |
5153 | ||
5154 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
d0ac1c44 | 5155 | cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && |
81ecdfbb RW |
5156 | _ACEOF |
5157 | sed -n ' | |
5158 | h | |
5159 | s/^/S["/; s/!.*/"]=/ | |
5160 | p | |
5161 | g | |
5162 | s/^[^!]*!// | |
5163 | :repl | |
5164 | t repl | |
5165 | s/'"$ac_delim"'$// | |
5166 | t delim | |
5167 | :nl | |
5168 | h | |
d0ac1c44 | 5169 | s/\(.\{148\}\)..*/\1/ |
81ecdfbb RW |
5170 | t more1 |
5171 | s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ | |
5172 | p | |
5173 | n | |
5174 | b repl | |
5175 | :more1 | |
5176 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
5177 | p | |
5178 | g | |
5179 | s/.\{148\}// | |
5180 | t nl | |
5181 | :delim | |
5182 | h | |
d0ac1c44 | 5183 | s/\(.\{148\}\)..*/\1/ |
81ecdfbb RW |
5184 | t more2 |
5185 | s/["\\]/\\&/g; s/^/"/; s/$/"/ | |
5186 | p | |
5187 | b | |
5188 | :more2 | |
5189 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
5190 | p | |
5191 | g | |
5192 | s/.\{148\}// | |
5193 | t delim | |
5194 | ' <conf$$subs.awk | sed ' | |
5195 | /^[^""]/{ | |
5196 | N | |
5197 | s/\n// | |
5198 | } | |
5199 | ' >>$CONFIG_STATUS || ac_write_fail=1 | |
5200 | rm -f conf$$subs.awk | |
5201 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
5202 | _ACAWK | |
d0ac1c44 | 5203 | cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && |
81ecdfbb RW |
5204 | for (key in S) S_is_set[key] = 1 |
5205 | FS = "\a" | |
5206 | ||
5207 | } | |
b585a9fa | 5208 | { |
81ecdfbb RW |
5209 | line = $ 0 |
5210 | nfields = split(line, field, "@") | |
5211 | substed = 0 | |
5212 | len = length(field[1]) | |
5213 | for (i = 2; i < nfields; i++) { | |
5214 | key = field[i] | |
5215 | keylen = length(key) | |
5216 | if (S_is_set[key]) { | |
5217 | value = S[key] | |
5218 | line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) | |
5219 | len += length(value) + length(field[++i]) | |
5220 | substed = 1 | |
5221 | } else | |
5222 | len += 1 + keylen | |
5223 | } | |
5224 | ||
5225 | print line | |
b585a9fa EZ |
5226 | } |
5227 | ||
81ecdfbb RW |
5228 | _ACAWK |
5229 | _ACEOF | |
5230 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
5231 | if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then | |
5232 | sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" | |
5233 | else | |
5234 | cat | |
d0ac1c44 SM |
5235 | fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ |
5236 | || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 | |
b585a9fa EZ |
5237 | _ACEOF |
5238 | ||
d0ac1c44 SM |
5239 | # VPATH may cause trouble with some makes, so we remove sole $(srcdir), |
5240 | # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and | |
81ecdfbb RW |
5241 | # trailing colons and then remove the whole line if VPATH becomes empty |
5242 | # (actually we leave an empty line to preserve line numbers). | |
5243 | if test "x$srcdir" = x.; then | |
d0ac1c44 SM |
5244 | ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ |
5245 | h | |
5246 | s/// | |
5247 | s/^/:/ | |
5248 | s/[ ]*$/:/ | |
5249 | s/:\$(srcdir):/:/g | |
5250 | s/:\${srcdir}:/:/g | |
5251 | s/:@srcdir@:/:/g | |
5252 | s/^:*// | |
81ecdfbb | 5253 | s/:*$// |
d0ac1c44 SM |
5254 | x |
5255 | s/\(=[ ]*\).*/\1/ | |
5256 | G | |
5257 | s/\n// | |
81ecdfbb RW |
5258 | s/^[^=]*=[ ]*$// |
5259 | }' | |
5260 | fi | |
b585a9fa | 5261 | |
81ecdfbb RW |
5262 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
5263 | fi # test -n "$CONFIG_FILES" | |
b585a9fa | 5264 | |
81ecdfbb RW |
5265 | # Set up the scripts for CONFIG_HEADERS section. |
5266 | # No need to generate them if there are no CONFIG_HEADERS. | |
5267 | # This happens for instance with `./config.status Makefile'. | |
5268 | if test -n "$CONFIG_HEADERS"; then | |
d0ac1c44 | 5269 | cat >"$ac_tmp/defines.awk" <<\_ACAWK || |
81ecdfbb RW |
5270 | BEGIN { |
5271 | _ACEOF | |
5272 | ||
5273 | # Transform confdefs.h into an awk script `defines.awk', embedded as | |
5274 | # here-document in config.status, that substitutes the proper values into | |
5275 | # config.h.in to produce config.h. | |
5276 | ||
5277 | # Create a delimiter string that does not exist in confdefs.h, to ease | |
5278 | # handling of long lines. | |
5279 | ac_delim='%!_!# ' | |
5280 | for ac_last_try in false false :; do | |
d0ac1c44 SM |
5281 | ac_tt=`sed -n "/$ac_delim/p" confdefs.h` |
5282 | if test -z "$ac_tt"; then | |
81ecdfbb RW |
5283 | break |
5284 | elif $ac_last_try; then | |
d0ac1c44 | 5285 | as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 |
81ecdfbb RW |
5286 | else |
5287 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
5288 | fi | |
5289 | done | |
b585a9fa | 5290 | |
81ecdfbb RW |
5291 | # For the awk script, D is an array of macro values keyed by name, |
5292 | # likewise P contains macro parameters if any. Preserve backslash | |
5293 | # newline sequences. | |
5294 | ||
5295 | ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* | |
5296 | sed -n ' | |
5297 | s/.\{148\}/&'"$ac_delim"'/g | |
5298 | t rset | |
5299 | :rset | |
5300 | s/^[ ]*#[ ]*define[ ][ ]*/ / | |
5301 | t def | |
5302 | d | |
5303 | :def | |
5304 | s/\\$// | |
5305 | t bsnl | |
5306 | s/["\\]/\\&/g | |
5307 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
5308 | D["\1"]=" \3"/p | |
5309 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p | |
5310 | d | |
5311 | :bsnl | |
5312 | s/["\\]/\\&/g | |
5313 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
5314 | D["\1"]=" \3\\\\\\n"\\/p | |
5315 | t cont | |
5316 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p | |
5317 | t cont | |
5318 | d | |
5319 | :cont | |
5320 | n | |
5321 | s/.\{148\}/&'"$ac_delim"'/g | |
5322 | t clear | |
5323 | :clear | |
5324 | s/\\$// | |
5325 | t bsnlc | |
5326 | s/["\\]/\\&/g; s/^/"/; s/$/"/p | |
5327 | d | |
5328 | :bsnlc | |
5329 | s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p | |
5330 | b cont | |
5331 | ' <confdefs.h | sed ' | |
5332 | s/'"$ac_delim"'/"\\\ | |
5333 | "/g' >>$CONFIG_STATUS || ac_write_fail=1 | |
5334 | ||
5335 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
5336 | for (key in D) D_is_set[key] = 1 | |
5337 | FS = "\a" | |
5338 | } | |
5339 | /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { | |
5340 | line = \$ 0 | |
5341 | split(line, arg, " ") | |
5342 | if (arg[1] == "#") { | |
5343 | defundef = arg[2] | |
5344 | mac1 = arg[3] | |
5345 | } else { | |
5346 | defundef = substr(arg[1], 2) | |
5347 | mac1 = arg[2] | |
5348 | } | |
5349 | split(mac1, mac2, "(") #) | |
5350 | macro = mac2[1] | |
5351 | prefix = substr(line, 1, index(line, defundef) - 1) | |
5352 | if (D_is_set[macro]) { | |
5353 | # Preserve the white space surrounding the "#". | |
5354 | print prefix "define", macro P[macro] D[macro] | |
5355 | next | |
5356 | } else { | |
5357 | # Replace #undef with comments. This is necessary, for example, | |
5358 | # in the case of _POSIX_SOURCE, which is predefined and required | |
5359 | # on some systems where configure will not decide to define it. | |
5360 | if (defundef == "undef") { | |
5361 | print "/*", prefix defundef, macro, "*/" | |
5362 | next | |
5363 | } | |
5364 | } | |
5365 | } | |
5366 | { print } | |
5367 | _ACAWK | |
b585a9fa | 5368 | _ACEOF |
81ecdfbb | 5369 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
d0ac1c44 | 5370 | as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 |
81ecdfbb | 5371 | fi # test -n "$CONFIG_HEADERS" |
b585a9fa | 5372 | |
81ecdfbb RW |
5373 | |
5374 | eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS " | |
5375 | shift | |
5376 | for ac_tag | |
5377 | do | |
5378 | case $ac_tag in | |
5379 | :[FHLC]) ac_mode=$ac_tag; continue;; | |
5380 | esac | |
5381 | case $ac_mode$ac_tag in | |
5382 | :[FHL]*:*);; | |
d0ac1c44 | 5383 | :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; |
81ecdfbb RW |
5384 | :[FH]-) ac_tag=-:-;; |
5385 | :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; | |
5386 | esac | |
5387 | ac_save_IFS=$IFS | |
5388 | IFS=: | |
5389 | set x $ac_tag | |
5390 | IFS=$ac_save_IFS | |
5391 | shift | |
5392 | ac_file=$1 | |
5393 | shift | |
5394 | ||
5395 | case $ac_mode in | |
5396 | :L) ac_source=$1;; | |
5397 | :[FH]) | |
5398 | ac_file_inputs= | |
5399 | for ac_f | |
5400 | do | |
5401 | case $ac_f in | |
d0ac1c44 | 5402 | -) ac_f="$ac_tmp/stdin";; |
81ecdfbb RW |
5403 | *) # Look for the file first in the build tree, then in the source tree |
5404 | # (if the path is not absolute). The absolute path cannot be DOS-style, | |
5405 | # because $ac_f cannot contain `:'. | |
5406 | test -f "$ac_f" || | |
5407 | case $ac_f in | |
5408 | [\\/$]*) false;; | |
5409 | *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; | |
5410 | esac || | |
d0ac1c44 | 5411 | as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; |
81ecdfbb RW |
5412 | esac |
5413 | case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac | |
d0ac1c44 | 5414 | as_fn_append ac_file_inputs " '$ac_f'" |
81ecdfbb RW |
5415 | done |
5416 | ||
5417 | # Let's still pretend it is `configure' which instantiates (i.e., don't | |
5418 | # use $as_me), people would be surprised to read: | |
5419 | # /* config.h. Generated by config.status. */ | |
5420 | configure_input='Generated from '` | |
5421 | $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' | |
5422 | `' by configure.' | |
5423 | if test x"$ac_file" != x-; then | |
5424 | configure_input="$ac_file. $configure_input" | |
d0ac1c44 | 5425 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 |
81ecdfbb | 5426 | $as_echo "$as_me: creating $ac_file" >&6;} |
b585a9fa | 5427 | fi |
81ecdfbb RW |
5428 | # Neutralize special characters interpreted by sed in replacement strings. |
5429 | case $configure_input in #( | |
5430 | *\&* | *\|* | *\\* ) | |
5431 | ac_sed_conf_input=`$as_echo "$configure_input" | | |
5432 | sed 's/[\\\\&|]/\\\\&/g'`;; #( | |
5433 | *) ac_sed_conf_input=$configure_input;; | |
5434 | esac | |
b585a9fa | 5435 | |
81ecdfbb | 5436 | case $ac_tag in |
d0ac1c44 SM |
5437 | *:-:* | *:-) cat >"$ac_tmp/stdin" \ |
5438 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; | |
81ecdfbb RW |
5439 | esac |
5440 | ;; | |
b585a9fa EZ |
5441 | esac |
5442 | ||
81ecdfbb | 5443 | ac_dir=`$as_dirname -- "$ac_file" || |
b585a9fa EZ |
5444 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
5445 | X"$ac_file" : 'X\(//\)[^/]' \| \ | |
5446 | X"$ac_file" : 'X\(//\)$' \| \ | |
81ecdfbb RW |
5447 | X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || |
5448 | $as_echo X"$ac_file" | | |
5449 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
5450 | s//\1/ | |
5451 | q | |
5452 | } | |
5453 | /^X\(\/\/\)[^/].*/{ | |
5454 | s//\1/ | |
5455 | q | |
5456 | } | |
5457 | /^X\(\/\/\)$/{ | |
5458 | s//\1/ | |
5459 | q | |
5460 | } | |
5461 | /^X\(\/\).*/{ | |
5462 | s//\1/ | |
5463 | q | |
5464 | } | |
5465 | s/.*/./; q'` | |
d0ac1c44 | 5466 | as_dir="$ac_dir"; as_fn_mkdir_p |
b585a9fa EZ |
5467 | ac_builddir=. |
5468 | ||
81ecdfbb RW |
5469 | case "$ac_dir" in |
5470 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
5471 | *) | |
5472 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` | |
5473 | # A ".." for each directory in $ac_dir_suffix. | |
5474 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` | |
5475 | case $ac_top_builddir_sub in | |
5476 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
5477 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
5478 | esac ;; | |
5479 | esac | |
5480 | ac_abs_top_builddir=$ac_pwd | |
5481 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
5482 | # for backward compatibility: | |
5483 | ac_top_builddir=$ac_top_build_prefix | |
b585a9fa EZ |
5484 | |
5485 | case $srcdir in | |
81ecdfbb | 5486 | .) # We are building in place. |
b585a9fa | 5487 | ac_srcdir=. |
81ecdfbb RW |
5488 | ac_top_srcdir=$ac_top_builddir_sub |
5489 | ac_abs_top_srcdir=$ac_pwd ;; | |
5490 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
b585a9fa | 5491 | ac_srcdir=$srcdir$ac_dir_suffix; |
81ecdfbb RW |
5492 | ac_top_srcdir=$srcdir |
5493 | ac_abs_top_srcdir=$srcdir ;; | |
5494 | *) # Relative name. | |
5495 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
5496 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
5497 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
b585a9fa | 5498 | esac |
81ecdfbb | 5499 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
b585a9fa | 5500 | |
b585a9fa | 5501 | |
81ecdfbb RW |
5502 | case $ac_mode in |
5503 | :F) | |
5504 | # | |
5505 | # CONFIG_FILE | |
5506 | # | |
b585a9fa | 5507 | |
81ecdfbb | 5508 | _ACEOF |
b585a9fa | 5509 | |
81ecdfbb RW |
5510 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
5511 | # If the template does not know about datarootdir, expand it. | |
5512 | # FIXME: This hack should be removed a few years after 2.60. | |
5513 | ac_datarootdir_hack=; ac_datarootdir_seen= | |
5514 | ac_sed_dataroot=' | |
5515 | /datarootdir/ { | |
5516 | p | |
5517 | q | |
5518 | } | |
5519 | /@datadir@/p | |
5520 | /@docdir@/p | |
5521 | /@infodir@/p | |
5522 | /@localedir@/p | |
d0ac1c44 | 5523 | /@mandir@/p' |
81ecdfbb RW |
5524 | case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in |
5525 | *datarootdir*) ac_datarootdir_seen=yes;; | |
5526 | *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) | |
d0ac1c44 | 5527 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 |
81ecdfbb RW |
5528 | $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} |
5529 | _ACEOF | |
5530 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
5531 | ac_datarootdir_hack=' | |
5532 | s&@datadir@&$datadir&g | |
5533 | s&@docdir@&$docdir&g | |
5534 | s&@infodir@&$infodir&g | |
5535 | s&@localedir@&$localedir&g | |
5536 | s&@mandir@&$mandir&g | |
d0ac1c44 | 5537 | s&\\\${datarootdir}&$datarootdir&g' ;; |
81ecdfbb | 5538 | esac |
b585a9fa | 5539 | _ACEOF |
81ecdfbb RW |
5540 | |
5541 | # Neutralize VPATH when `$srcdir' = `.'. | |
5542 | # Shell code in configure.ac might set extrasub. | |
5543 | # FIXME: do we really want to maintain this feature? | |
5544 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
5545 | ac_sed_extra="$ac_vpsub | |
b585a9fa EZ |
5546 | $extrasub |
5547 | _ACEOF | |
81ecdfbb | 5548 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
b585a9fa EZ |
5549 | :t |
5550 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
81ecdfbb RW |
5551 | s|@configure_input@|$ac_sed_conf_input|;t t |
5552 | s&@top_builddir@&$ac_top_builddir_sub&;t t | |
5553 | s&@top_build_prefix@&$ac_top_build_prefix&;t t | |
5554 | s&@srcdir@&$ac_srcdir&;t t | |
5555 | s&@abs_srcdir@&$ac_abs_srcdir&;t t | |
5556 | s&@top_srcdir@&$ac_top_srcdir&;t t | |
5557 | s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t | |
5558 | s&@builddir@&$ac_builddir&;t t | |
5559 | s&@abs_builddir@&$ac_abs_builddir&;t t | |
5560 | s&@abs_top_builddir@&$ac_abs_top_builddir&;t t | |
5561 | $ac_datarootdir_hack | |
5562 | " | |
d0ac1c44 SM |
5563 | eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ |
5564 | >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
81ecdfbb RW |
5565 | |
5566 | test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && | |
d0ac1c44 SM |
5567 | { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && |
5568 | { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ | |
5569 | "$ac_tmp/out"`; test -z "$ac_out"; } && | |
5570 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' | |
5571 | which seems to be undefined. Please make sure it is defined" >&5 | |
81ecdfbb | 5572 | $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
d0ac1c44 | 5573 | which seems to be undefined. Please make sure it is defined" >&2;} |
81ecdfbb | 5574 | |
d0ac1c44 | 5575 | rm -f "$ac_tmp/stdin" |
81ecdfbb | 5576 | case $ac_file in |
d0ac1c44 SM |
5577 | -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; |
5578 | *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; | |
81ecdfbb | 5579 | esac \ |
d0ac1c44 | 5580 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
81ecdfbb RW |
5581 | ;; |
5582 | :H) | |
5583 | # | |
5584 | # CONFIG_HEADER | |
5585 | # | |
b585a9fa | 5586 | if test x"$ac_file" != x-; then |
81ecdfbb RW |
5587 | { |
5588 | $as_echo "/* $configure_input */" \ | |
d0ac1c44 SM |
5589 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" |
5590 | } >"$ac_tmp/config.h" \ | |
5591 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
5592 | if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then | |
5593 | { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 | |
81ecdfbb RW |
5594 | $as_echo "$as_me: $ac_file is unchanged" >&6;} |
5595 | else | |
5596 | rm -f "$ac_file" | |
d0ac1c44 SM |
5597 | mv "$ac_tmp/config.h" "$ac_file" \ |
5598 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
81ecdfbb | 5599 | fi |
b585a9fa | 5600 | else |
81ecdfbb | 5601 | $as_echo "/* $configure_input */" \ |
d0ac1c44 SM |
5602 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ |
5603 | || as_fn_error $? "could not create -" "$LINENO" 5 | |
b585a9fa | 5604 | fi |
81ecdfbb | 5605 | ;; |
b585a9fa | 5606 | |
b585a9fa | 5607 | |
b585a9fa EZ |
5608 | esac |
5609 | ||
81ecdfbb | 5610 | done # for ac_tag |
b585a9fa | 5611 | |
b585a9fa | 5612 | |
d0ac1c44 | 5613 | as_fn_exit 0 |
b585a9fa | 5614 | _ACEOF |
b585a9fa EZ |
5615 | ac_clean_files=$ac_clean_files_save |
5616 | ||
81ecdfbb | 5617 | test $ac_write_fail = 0 || |
d0ac1c44 | 5618 | as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 |
81ecdfbb | 5619 | |
b585a9fa EZ |
5620 | |
5621 | # configure is writing to config.log, and then calls config.status. | |
5622 | # config.status does its own redirection, appending to config.log. | |
5623 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
5624 | # by configure, so config.status won't be able to write to it; its | |
5625 | # output is simply discarded. So we exec the FD to /dev/null, | |
5626 | # effectively closing config.log, so it can be properly (re)opened and | |
5627 | # appended to by config.status. When coming back to configure, we | |
5628 | # need to make the FD available again. | |
5629 | if test "$no_create" != yes; then | |
5630 | ac_cs_success=: | |
5631 | ac_config_status_args= | |
5632 | test "$silent" = yes && | |
5633 | ac_config_status_args="$ac_config_status_args --quiet" | |
5634 | exec 5>/dev/null | |
5635 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false | |
5636 | exec 5>>config.log | |
5637 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
5638 | # would make configure fail if this is the last instruction. | |
d0ac1c44 | 5639 | $ac_cs_success || as_fn_exit 1 |
81ecdfbb RW |
5640 | fi |
5641 | if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then | |
d0ac1c44 | 5642 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 |
81ecdfbb | 5643 | $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} |
b585a9fa EZ |
5644 | fi |
5645 |