Commit | Line | Data |
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d60d9f65 | 1 | #! /bin/sh |
4a11f206 | 2 | # From configure.ac for Readline 7.0, version 2.80. |
9255ee31 | 3 | # Guess values for system-dependent variables and create Makefiles. |
4a11f206 | 4 | # Generated by GNU Autoconf 2.64 for readline 7.0. |
9255ee31 EZ |
5 | # |
6 | # Report bugs to <bug-readline@gnu.org>. | |
7 | # | |
81ecdfbb RW |
8 | # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, |
9 | # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software | |
10 | # Foundation, Inc. | |
11 | # | |
9255ee31 EZ |
12 | # This configure script is free software; the Free Software Foundation |
13 | # gives unlimited permission to copy, distribute and modify it. | |
81ecdfbb RW |
14 | ## -------------------- ## |
15 | ## M4sh Initialization. ## | |
16 | ## -------------------- ## | |
d60d9f65 | 17 | |
81ecdfbb RW |
18 | # Be more Bourne compatible |
19 | DUALCASE=1; export DUALCASE # for MKS sh | |
20 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : | |
25ed0b71 KW |
21 | emulate sh |
22 | NULLCMD=: | |
81ecdfbb | 23 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
25ed0b71 KW |
24 | # is contrary to our usage. Disable this feature. |
25 | alias -g '${1+"$@"}'='"$@"' | |
81ecdfbb RW |
26 | setopt NO_GLOB_SUBST |
27 | else | |
28 | case `(set -o) 2>/dev/null` in #( | |
29 | *posix*) : | |
30 | set -o posix ;; #( | |
31 | *) : | |
32 | ;; | |
33 | esac | |
25ed0b71 KW |
34 | fi |
35 | ||
81ecdfbb RW |
36 | |
37 | as_nl=' | |
38 | ' | |
39 | export as_nl | |
40 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
41 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
42 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
43 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
44 | # Prefer a ksh shell builtin over an external printf program on Solaris, | |
45 | # but without wasting forks for bash or zsh. | |
46 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
47 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
48 | as_echo='print -r --' | |
49 | as_echo_n='print -rn --' | |
50 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
51 | as_echo='printf %s\n' | |
52 | as_echo_n='printf %s' | |
53 | else | |
54 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
55 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
56 | as_echo_n='/usr/ucb/echo -n' | |
57 | else | |
58 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' | |
59 | as_echo_n_body='eval | |
60 | arg=$1; | |
61 | case $arg in #( | |
62 | *"$as_nl"*) | |
63 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
64 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
65 | esac; | |
66 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
67 | ' | |
68 | export as_echo_n_body | |
69 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
70 | fi | |
71 | export as_echo_body | |
72 | as_echo='sh -c $as_echo_body as_echo' | |
73 | fi | |
74 | ||
75 | # The user is always right. | |
76 | if test "${PATH_SEPARATOR+set}" != set; then | |
77 | PATH_SEPARATOR=: | |
78 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
79 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
80 | PATH_SEPARATOR=';' | |
81 | } | |
25ed0b71 KW |
82 | fi |
83 | ||
84 | ||
81ecdfbb RW |
85 | # IFS |
86 | # We need space, tab and new line, in precisely that order. Quoting is | |
87 | # there to prevent editors from complaining about space-tab. | |
88 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
89 | # splitting by setting IFS to empty value.) | |
90 | IFS=" "" $as_nl" | |
91 | ||
92 | # Find who we are. Look in the path if we contain no directory separator. | |
93 | case $0 in #(( | |
94 | *[\\/]* ) as_myself=$0 ;; | |
95 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
96 | for as_dir in $PATH | |
97 | do | |
98 | IFS=$as_save_IFS | |
99 | test -z "$as_dir" && as_dir=. | |
100 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
101 | done | |
102 | IFS=$as_save_IFS | |
103 | ||
104 | ;; | |
105 | esac | |
106 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
107 | # in which case we are not to be found in the path. | |
108 | if test "x$as_myself" = x; then | |
109 | as_myself=$0 | |
110 | fi | |
111 | if test ! -f "$as_myself"; then | |
112 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 | |
113 | exit 1 | |
114 | fi | |
115 | ||
116 | # Unset variables that we do not need and which cause bugs (e.g. in | |
117 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
118 | # suppresses any "Segmentation fault" message there. '((' could | |
119 | # trigger a bug in pdksh 5.2.14. | |
120 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
121 | do eval test x\${$as_var+set} = xset \ | |
122 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
123 | done | |
25ed0b71 KW |
124 | PS1='$ ' |
125 | PS2='> ' | |
126 | PS4='+ ' | |
127 | ||
128 | # NLS nuisances. | |
81ecdfbb RW |
129 | LC_ALL=C |
130 | export LC_ALL | |
131 | LANGUAGE=C | |
132 | export LANGUAGE | |
133 | ||
134 | # CDPATH. | |
135 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
136 | ||
137 | if test "x$CONFIG_SHELL" = x; then | |
138 | as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : | |
139 | emulate sh | |
140 | NULLCMD=: | |
141 | # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which | |
142 | # is contrary to our usage. Disable this feature. | |
143 | alias -g '\${1+\"\$@\"}'='\"\$@\"' | |
144 | setopt NO_GLOB_SUBST | |
145 | else | |
146 | case \`(set -o) 2>/dev/null\` in #( | |
147 | *posix*) : | |
148 | set -o posix ;; #( | |
149 | *) : | |
150 | ;; | |
151 | esac | |
152 | fi | |
153 | " | |
154 | as_required="as_fn_return () { (exit \$1); } | |
155 | as_fn_success () { as_fn_return 0; } | |
156 | as_fn_failure () { as_fn_return 1; } | |
157 | as_fn_ret_success () { return 0; } | |
158 | as_fn_ret_failure () { return 1; } | |
159 | ||
160 | exitcode=0 | |
161 | as_fn_success || { exitcode=1; echo as_fn_success failed.; } | |
162 | as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } | |
163 | as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } | |
164 | as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } | |
165 | if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : | |
166 | ||
167 | else | |
168 | exitcode=1; echo positional parameters were not saved. | |
169 | fi | |
170 | test x\$exitcode = x0 || exit 1" | |
171 | as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO | |
172 | as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO | |
173 | eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && | |
174 | test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 | |
175 | test \$(( 1 + 1 )) = 2 || exit 1" | |
176 | if (eval "$as_required") 2>/dev/null; then : | |
177 | as_have_required=yes | |
178 | else | |
179 | as_have_required=no | |
180 | fi | |
181 | if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : | |
182 | ||
183 | else | |
184 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
185 | as_found=false | |
186 | for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH | |
25ed0b71 | 187 | do |
81ecdfbb RW |
188 | IFS=$as_save_IFS |
189 | test -z "$as_dir" && as_dir=. | |
190 | as_found=: | |
191 | case $as_dir in #( | |
192 | /*) | |
193 | for as_base in sh bash ksh sh5; do | |
194 | # Try only shells that exist, to save several forks. | |
195 | as_shell=$as_dir/$as_base | |
196 | if { test -f "$as_shell" || test -f "$as_shell.exe"; } && | |
197 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : | |
198 | CONFIG_SHELL=$as_shell as_have_required=yes | |
199 | if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : | |
200 | break 2 | |
201 | fi | |
202 | fi | |
203 | done;; | |
204 | esac | |
205 | as_found=false | |
206 | done | |
207 | $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && | |
208 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : | |
209 | CONFIG_SHELL=$SHELL as_have_required=yes | |
210 | fi; } | |
211 | IFS=$as_save_IFS | |
212 | ||
213 | ||
214 | if test "x$CONFIG_SHELL" != x; then : | |
215 | # We cannot yet assume a decent shell, so we have to provide a | |
216 | # neutralization value for shells without unset; and this also | |
217 | # works around shells that cannot unset nonexistent variables. | |
218 | BASH_ENV=/dev/null | |
219 | ENV=/dev/null | |
220 | (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV | |
221 | export CONFIG_SHELL | |
222 | exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} | |
223 | fi | |
224 | ||
225 | if test x$as_have_required = xno; then : | |
226 | $as_echo "$0: This script requires a shell more modern than all" | |
227 | $as_echo "$0: the shells that I found on your system." | |
228 | if test x${ZSH_VERSION+set} = xset ; then | |
229 | $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" | |
230 | $as_echo "$0: be upgraded to zsh 4.3.4 or later." | |
25ed0b71 | 231 | else |
81ecdfbb RW |
232 | $as_echo "$0: Please tell bug-autoconf@gnu.org and |
233 | $0: bug-readline@gnu.org about your system, including any | |
234 | $0: error possibly output before this message. Then install | |
235 | $0: a modern shell, or manually run the script under such a | |
236 | $0: shell if you do have one." | |
25ed0b71 | 237 | fi |
81ecdfbb RW |
238 | exit 1 |
239 | fi | |
240 | fi | |
241 | fi | |
242 | SHELL=${CONFIG_SHELL-/bin/sh} | |
243 | export SHELL | |
244 | # Unset more variables known to interfere with behavior of common tools. | |
245 | CLICOLOR_FORCE= GREP_OPTIONS= | |
246 | unset CLICOLOR_FORCE GREP_OPTIONS | |
247 | ||
248 | ## --------------------- ## | |
249 | ## M4sh Shell Functions. ## | |
250 | ## --------------------- ## | |
251 | # as_fn_unset VAR | |
252 | # --------------- | |
253 | # Portably unset VAR. | |
254 | as_fn_unset () | |
255 | { | |
256 | { eval $1=; unset $1;} | |
257 | } | |
258 | as_unset=as_fn_unset | |
259 | ||
260 | # as_fn_set_status STATUS | |
261 | # ----------------------- | |
262 | # Set $? to STATUS, without forking. | |
263 | as_fn_set_status () | |
264 | { | |
265 | return $1 | |
266 | } # as_fn_set_status | |
267 | ||
268 | # as_fn_exit STATUS | |
269 | # ----------------- | |
270 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
271 | as_fn_exit () | |
272 | { | |
273 | set +e | |
274 | as_fn_set_status $1 | |
275 | exit $1 | |
276 | } # as_fn_exit | |
277 | ||
278 | # as_fn_mkdir_p | |
279 | # ------------- | |
280 | # Create "$as_dir" as a directory, including parents if necessary. | |
281 | as_fn_mkdir_p () | |
282 | { | |
25ed0b71 | 283 | |
81ecdfbb RW |
284 | case $as_dir in #( |
285 | -*) as_dir=./$as_dir;; | |
286 | esac | |
287 | test -d "$as_dir" || eval $as_mkdir_p || { | |
288 | as_dirs= | |
289 | while :; do | |
290 | case $as_dir in #( | |
291 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
292 | *) as_qdir=$as_dir;; | |
293 | esac | |
294 | as_dirs="'$as_qdir' $as_dirs" | |
295 | as_dir=`$as_dirname -- "$as_dir" || | |
296 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
297 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
298 | X"$as_dir" : 'X\(//\)$' \| \ | |
299 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
300 | $as_echo X"$as_dir" | | |
301 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
302 | s//\1/ | |
303 | q | |
304 | } | |
305 | /^X\(\/\/\)[^/].*/{ | |
306 | s//\1/ | |
307 | q | |
308 | } | |
309 | /^X\(\/\/\)$/{ | |
310 | s//\1/ | |
311 | q | |
312 | } | |
313 | /^X\(\/\).*/{ | |
314 | s//\1/ | |
315 | q | |
316 | } | |
317 | s/.*/./; q'` | |
318 | test -d "$as_dir" && break | |
319 | done | |
320 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
321 | } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" | |
322 | ||
323 | ||
324 | } # as_fn_mkdir_p | |
325 | # as_fn_append VAR VALUE | |
326 | # ---------------------- | |
327 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
328 | # advantage of any shell optimizations that allow amortized linear growth over | |
329 | # repeated appends, instead of the typical quadratic growth present in naive | |
330 | # implementations. | |
331 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
332 | eval 'as_fn_append () | |
333 | { | |
334 | eval $1+=\$2 | |
335 | }' | |
336 | else | |
337 | as_fn_append () | |
338 | { | |
339 | eval $1=\$$1\$2 | |
340 | } | |
341 | fi # as_fn_append | |
342 | ||
343 | # as_fn_arith ARG... | |
344 | # ------------------ | |
345 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
346 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
347 | # must be portable across $(()) and expr. | |
348 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
349 | eval 'as_fn_arith () | |
350 | { | |
351 | as_val=$(( $* )) | |
352 | }' | |
353 | else | |
354 | as_fn_arith () | |
355 | { | |
356 | as_val=`expr "$@" || test $? -eq 1` | |
357 | } | |
358 | fi # as_fn_arith | |
359 | ||
360 | ||
361 | # as_fn_error ERROR [LINENO LOG_FD] | |
362 | # --------------------------------- | |
363 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are | |
364 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
365 | # script with status $?, using 1 if that was 0. | |
366 | as_fn_error () | |
367 | { | |
368 | as_status=$?; test $as_status -eq 0 && as_status=1 | |
369 | if test "$3"; then | |
370 | as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
371 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 | |
372 | fi | |
373 | $as_echo "$as_me: error: $1" >&2 | |
374 | as_fn_exit $as_status | |
375 | } # as_fn_error | |
376 | ||
377 | if expr a : '\(a\)' >/dev/null 2>&1 && | |
378 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
25ed0b71 KW |
379 | as_expr=expr |
380 | else | |
381 | as_expr=false | |
382 | fi | |
383 | ||
81ecdfbb | 384 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
25ed0b71 KW |
385 | as_basename=basename |
386 | else | |
387 | as_basename=false | |
388 | fi | |
389 | ||
81ecdfbb RW |
390 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
391 | as_dirname=dirname | |
392 | else | |
393 | as_dirname=false | |
394 | fi | |
25ed0b71 | 395 | |
81ecdfbb | 396 | as_me=`$as_basename -- "$0" || |
25ed0b71 KW |
397 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
398 | X"$0" : 'X\(//\)$' \| \ | |
81ecdfbb RW |
399 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
400 | $as_echo X/"$0" | | |
401 | sed '/^.*\/\([^/][^/]*\)\/*$/{ | |
402 | s//\1/ | |
403 | q | |
404 | } | |
405 | /^X\/\(\/\/\)$/{ | |
406 | s//\1/ | |
407 | q | |
408 | } | |
409 | /^X\/\(\/\).*/{ | |
410 | s//\1/ | |
411 | q | |
412 | } | |
413 | s/.*/./; q'` | |
25ed0b71 | 414 | |
9255ee31 EZ |
415 | # Avoid depending upon Character Ranges. |
416 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
417 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
418 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
419 | as_cr_digits='0123456789' | |
420 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
d60d9f65 | 421 | |
25ed0b71 | 422 | |
81ecdfbb RW |
423 | as_lineno_1=$LINENO as_lineno_1a=$LINENO |
424 | as_lineno_2=$LINENO as_lineno_2a=$LINENO | |
425 | eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && | |
426 | test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { | |
427 | # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) | |
428 | sed -n ' | |
429 | p | |
430 | /[$]LINENO/= | |
431 | ' <$as_myself | | |
25ed0b71 | 432 | sed ' |
81ecdfbb RW |
433 | s/[$]LINENO.*/&-/ |
434 | t lineno | |
435 | b | |
436 | :lineno | |
25ed0b71 | 437 | N |
81ecdfbb RW |
438 | :loop |
439 | s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ | |
25ed0b71 | 440 | t loop |
81ecdfbb | 441 | s/-\n.*// |
25ed0b71 | 442 | ' >$as_me.lineno && |
81ecdfbb RW |
443 | chmod +x "$as_me.lineno" || |
444 | { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } | |
25ed0b71 KW |
445 | |
446 | # Don't try to exec as it changes $[0], causing all sort of problems | |
447 | # (the dirname of $[0] is not the place where we might find the | |
81ecdfbb RW |
448 | # original and so on. Autoconf is especially sensitive to this). |
449 | . "./$as_me.lineno" | |
25ed0b71 KW |
450 | # Exit status is that of the last command. |
451 | exit | |
452 | } | |
453 | ||
81ecdfbb RW |
454 | ECHO_C= ECHO_N= ECHO_T= |
455 | case `echo -n x` in #((((( | |
456 | -n*) | |
457 | case `echo 'xy\c'` in | |
458 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. | |
459 | xy) ECHO_C='\c';; | |
460 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
461 | ECHO_T=' ';; | |
462 | esac;; | |
463 | *) | |
464 | ECHO_N='-n';; | |
25ed0b71 | 465 | esac |
d60d9f65 | 466 | |
81ecdfbb RW |
467 | rm -f conf$$ conf$$.exe conf$$.file |
468 | if test -d conf$$.dir; then | |
469 | rm -f conf$$.dir/conf$$.file | |
9255ee31 | 470 | else |
81ecdfbb RW |
471 | rm -f conf$$.dir |
472 | mkdir conf$$.dir 2>/dev/null | |
9255ee31 | 473 | fi |
81ecdfbb RW |
474 | if (echo >conf$$.file) 2>/dev/null; then |
475 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
9255ee31 | 476 | as_ln_s='ln -s' |
81ecdfbb RW |
477 | # ... but there are two gotchas: |
478 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
479 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
480 | # In both cases, we have to default to `cp -p'. | |
481 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || | |
482 | as_ln_s='cp -p' | |
483 | elif ln conf$$.file conf$$ 2>/dev/null; then | |
484 | as_ln_s=ln | |
485 | else | |
486 | as_ln_s='cp -p' | |
9255ee31 | 487 | fi |
9255ee31 EZ |
488 | else |
489 | as_ln_s='cp -p' | |
490 | fi | |
81ecdfbb RW |
491 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
492 | rmdir conf$$.dir 2>/dev/null | |
d60d9f65 | 493 | |
25ed0b71 | 494 | if mkdir -p . 2>/dev/null; then |
81ecdfbb | 495 | as_mkdir_p='mkdir -p "$as_dir"' |
9255ee31 | 496 | else |
430b7832 | 497 | test -d ./-p && rmdir ./-p |
25ed0b71 | 498 | as_mkdir_p=false |
9255ee31 | 499 | fi |
d60d9f65 | 500 | |
81ecdfbb RW |
501 | if test -x / >/dev/null 2>&1; then |
502 | as_test_x='test -x' | |
503 | else | |
504 | if ls -dL / >/dev/null 2>&1; then | |
505 | as_ls_L_option=L | |
506 | else | |
507 | as_ls_L_option= | |
508 | fi | |
509 | as_test_x=' | |
510 | eval sh -c '\'' | |
511 | if test -d "$1"; then | |
512 | test -d "$1/."; | |
513 | else | |
514 | case $1 in #( | |
515 | -*)set "./$1";; | |
516 | esac; | |
517 | case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( | |
518 | ???[sx]*):;;*)false;;esac;fi | |
519 | '\'' sh | |
520 | ' | |
521 | fi | |
522 | as_executable_p=$as_test_x | |
25ed0b71 KW |
523 | |
524 | # Sed expression to map a string onto a valid CPP name. | |
430b7832 | 525 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
25ed0b71 KW |
526 | |
527 | # Sed expression to map a string onto a valid variable name. | |
430b7832 | 528 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
25ed0b71 | 529 | |
9255ee31 | 530 | |
81ecdfbb | 531 | exec 7<&0 </dev/null 6>&1 |
9255ee31 EZ |
532 | |
533 | # Name of the host. | |
534 | # hostname on some systems (SVR3.2, Linux) returns a bogus exit status, | |
535 | # so uname gets run too. | |
536 | ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` | |
537 | ||
d60d9f65 | 538 | # |
9255ee31 EZ |
539 | # Initializations. |
540 | # | |
d60d9f65 | 541 | ac_default_prefix=/usr/local |
81ecdfbb | 542 | ac_clean_files= |
25ed0b71 | 543 | ac_config_libobj_dir=. |
81ecdfbb | 544 | LIBOBJS= |
9255ee31 EZ |
545 | cross_compiling=no |
546 | subdirs= | |
25ed0b71 KW |
547 | MFLAGS= |
548 | MAKEFLAGS= | |
9255ee31 | 549 | |
25ed0b71 KW |
550 | # Identity of this package. |
551 | PACKAGE_NAME='readline' | |
552 | PACKAGE_TARNAME='readline' | |
4a11f206 PP |
553 | PACKAGE_VERSION='7.0' |
554 | PACKAGE_STRING='readline 7.0' | |
25ed0b71 | 555 | PACKAGE_BUGREPORT='bug-readline@gnu.org' |
81ecdfbb | 556 | PACKAGE_URL='' |
25ed0b71 | 557 | |
9255ee31 EZ |
558 | ac_unique_file="readline.h" |
559 | # Factoring default headers for most tests. | |
560 | ac_includes_default="\ | |
561 | #include <stdio.h> | |
81ecdfbb | 562 | #ifdef HAVE_SYS_TYPES_H |
9255ee31 EZ |
563 | # include <sys/types.h> |
564 | #endif | |
81ecdfbb | 565 | #ifdef HAVE_SYS_STAT_H |
9255ee31 EZ |
566 | # include <sys/stat.h> |
567 | #endif | |
81ecdfbb | 568 | #ifdef STDC_HEADERS |
9255ee31 EZ |
569 | # include <stdlib.h> |
570 | # include <stddef.h> | |
571 | #else | |
81ecdfbb | 572 | # ifdef HAVE_STDLIB_H |
9255ee31 EZ |
573 | # include <stdlib.h> |
574 | # endif | |
575 | #endif | |
81ecdfbb RW |
576 | #ifdef HAVE_STRING_H |
577 | # if !defined STDC_HEADERS && defined HAVE_MEMORY_H | |
9255ee31 EZ |
578 | # include <memory.h> |
579 | # endif | |
580 | # include <string.h> | |
581 | #endif | |
81ecdfbb | 582 | #ifdef HAVE_STRINGS_H |
9255ee31 EZ |
583 | # include <strings.h> |
584 | #endif | |
81ecdfbb | 585 | #ifdef HAVE_INTTYPES_H |
9255ee31 | 586 | # include <inttypes.h> |
9255ee31 | 587 | #endif |
81ecdfbb RW |
588 | #ifdef HAVE_STDINT_H |
589 | # include <stdint.h> | |
590 | #endif | |
591 | #ifdef HAVE_UNISTD_H | |
9255ee31 EZ |
592 | # include <unistd.h> |
593 | #endif" | |
d60d9f65 | 594 | |
81ecdfbb | 595 | ac_subst_vars='LTLIBOBJS |
81ecdfbb RW |
596 | TERMCAP_LIB |
597 | LIBVERSION | |
598 | ARFLAGS | |
599 | LOCAL_DEFS | |
600 | LOCAL_LDFLAGS | |
601 | LOCAL_CFLAGS | |
602 | BUILD_DIR | |
603 | PURIFY | |
604 | SHARED_INSTALL_TARGET | |
605 | STATIC_INSTALL_TARGET | |
606 | SHARED_TARGET | |
607 | STATIC_TARGET | |
608 | SHLIB_MINOR | |
609 | SHLIB_MAJOR | |
610 | SHLIB_LIBS | |
611 | SHLIB_DLLVERSION | |
612 | SHLIB_LIBVERSION | |
613 | SHLIB_LIBSUFF | |
614 | SHLIB_LIBPREF | |
615 | SHLIB_DOT | |
616 | SHLIB_XLDFLAGS | |
617 | SHLIB_STATUS | |
618 | SHOBJ_STATUS | |
619 | SHOBJ_LIBS | |
620 | SHOBJ_XLDFLAGS | |
621 | SHOBJ_LDFLAGS | |
622 | SHOBJ_LD | |
623 | SHOBJ_CFLAGS | |
624 | SHOBJ_CC | |
cc88a640 | 625 | LIBOBJS |
81ecdfbb RW |
626 | MAKE_SHELL |
627 | RANLIB | |
628 | AR | |
629 | INSTALL_DATA | |
630 | INSTALL_SCRIPT | |
631 | INSTALL_PROGRAM | |
81ecdfbb RW |
632 | EGREP |
633 | GREP | |
634 | CPP | |
635 | OBJEXT | |
636 | EXEEXT | |
637 | ac_ct_CC | |
638 | CPPFLAGS | |
639 | LDFLAGS | |
640 | CFLAGS | |
641 | CC | |
642 | SET_MAKE | |
643 | CROSS_COMPILE | |
644 | host_os | |
645 | host_vendor | |
646 | host_cpu | |
647 | host | |
648 | build_os | |
649 | build_vendor | |
650 | build_cpu | |
651 | build | |
652 | target_alias | |
653 | host_alias | |
654 | build_alias | |
655 | LIBS | |
656 | ECHO_T | |
657 | ECHO_N | |
658 | ECHO_C | |
659 | DEFS | |
660 | mandir | |
661 | localedir | |
662 | libdir | |
663 | psdir | |
664 | pdfdir | |
665 | dvidir | |
666 | htmldir | |
667 | infodir | |
668 | docdir | |
669 | oldincludedir | |
670 | includedir | |
671 | localstatedir | |
672 | sharedstatedir | |
673 | sysconfdir | |
674 | datadir | |
675 | datarootdir | |
676 | libexecdir | |
677 | sbindir | |
678 | bindir | |
679 | program_transform_name | |
680 | prefix | |
681 | exec_prefix | |
682 | PACKAGE_URL | |
683 | PACKAGE_BUGREPORT | |
684 | PACKAGE_STRING | |
685 | PACKAGE_VERSION | |
686 | PACKAGE_TARNAME | |
687 | PACKAGE_NAME | |
688 | PATH_SEPARATOR | |
689 | SHELL' | |
25ed0b71 | 690 | ac_subst_files='' |
81ecdfbb RW |
691 | ac_user_opts=' |
692 | enable_option_checking | |
693 | with_curses | |
694 | with_purify | |
695 | enable_multibyte | |
4a11f206 | 696 | enable_shared |
81ecdfbb | 697 | enable_static |
cc88a640 | 698 | enable_largefile |
81ecdfbb RW |
699 | ' |
700 | ac_precious_vars='build_alias | |
701 | host_alias | |
702 | target_alias | |
703 | CC | |
704 | CFLAGS | |
705 | LDFLAGS | |
706 | LIBS | |
707 | CPPFLAGS | |
708 | CPP' | |
709 | ||
25ed0b71 | 710 | |
d60d9f65 | 711 | # Initialize some variables set by options. |
9255ee31 EZ |
712 | ac_init_help= |
713 | ac_init_version=false | |
81ecdfbb RW |
714 | ac_unrecognized_opts= |
715 | ac_unrecognized_sep= | |
d60d9f65 SS |
716 | # The variables have the same names as the options, with |
717 | # dashes changed to underlines. | |
9255ee31 | 718 | cache_file=/dev/null |
d60d9f65 | 719 | exec_prefix=NONE |
d60d9f65 | 720 | no_create= |
d60d9f65 SS |
721 | no_recursion= |
722 | prefix=NONE | |
723 | program_prefix=NONE | |
724 | program_suffix=NONE | |
725 | program_transform_name=s,x,x, | |
726 | silent= | |
727 | site= | |
728 | srcdir= | |
d60d9f65 SS |
729 | verbose= |
730 | x_includes=NONE | |
731 | x_libraries=NONE | |
9255ee31 EZ |
732 | |
733 | # Installation directory options. | |
734 | # These are left unexpanded so users can "make install exec_prefix=/foo" | |
735 | # and all the variables that are supposed to be based on exec_prefix | |
736 | # by default will actually change. | |
737 | # Use braces instead of parens because sh, perl, etc. also accept them. | |
81ecdfbb | 738 | # (The list follows the same order as the GNU Coding Standards.) |
d60d9f65 SS |
739 | bindir='${exec_prefix}/bin' |
740 | sbindir='${exec_prefix}/sbin' | |
741 | libexecdir='${exec_prefix}/libexec' | |
81ecdfbb RW |
742 | datarootdir='${prefix}/share' |
743 | datadir='${datarootdir}' | |
d60d9f65 SS |
744 | sysconfdir='${prefix}/etc' |
745 | sharedstatedir='${prefix}/com' | |
746 | localstatedir='${prefix}/var' | |
d60d9f65 SS |
747 | includedir='${prefix}/include' |
748 | oldincludedir='/usr/include' | |
81ecdfbb RW |
749 | docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' |
750 | infodir='${datarootdir}/info' | |
751 | htmldir='${docdir}' | |
752 | dvidir='${docdir}' | |
753 | pdfdir='${docdir}' | |
754 | psdir='${docdir}' | |
755 | libdir='${exec_prefix}/lib' | |
756 | localedir='${datarootdir}/locale' | |
757 | mandir='${datarootdir}/man' | |
d60d9f65 | 758 | |
d60d9f65 | 759 | ac_prev= |
81ecdfbb | 760 | ac_dashdash= |
d60d9f65 SS |
761 | for ac_option |
762 | do | |
d60d9f65 SS |
763 | # If the previous option needs an argument, assign it. |
764 | if test -n "$ac_prev"; then | |
81ecdfbb | 765 | eval $ac_prev=\$ac_option |
d60d9f65 SS |
766 | ac_prev= |
767 | continue | |
768 | fi | |
769 | ||
81ecdfbb RW |
770 | case $ac_option in |
771 | *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; | |
772 | *) ac_optarg=yes ;; | |
773 | esac | |
d60d9f65 SS |
774 | |
775 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
776 | ||
81ecdfbb RW |
777 | case $ac_dashdash$ac_option in |
778 | --) | |
779 | ac_dashdash=yes ;; | |
d60d9f65 SS |
780 | |
781 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
782 | ac_prev=bindir ;; | |
783 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
9255ee31 | 784 | bindir=$ac_optarg ;; |
d60d9f65 SS |
785 | |
786 | -build | --build | --buil | --bui | --bu) | |
9255ee31 | 787 | ac_prev=build_alias ;; |
d60d9f65 | 788 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) |
9255ee31 | 789 | build_alias=$ac_optarg ;; |
d60d9f65 SS |
790 | |
791 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
792 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
793 | ac_prev=cache_file ;; | |
794 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
795 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
9255ee31 EZ |
796 | cache_file=$ac_optarg ;; |
797 | ||
798 | --config-cache | -C) | |
799 | cache_file=config.cache ;; | |
d60d9f65 | 800 | |
81ecdfbb | 801 | -datadir | --datadir | --datadi | --datad) |
d60d9f65 | 802 | ac_prev=datadir ;; |
81ecdfbb | 803 | -datadir=* | --datadir=* | --datadi=* | --datad=*) |
9255ee31 | 804 | datadir=$ac_optarg ;; |
d60d9f65 | 805 | |
81ecdfbb RW |
806 | -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ |
807 | | --dataroo | --dataro | --datar) | |
808 | ac_prev=datarootdir ;; | |
809 | -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ | |
810 | | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) | |
811 | datarootdir=$ac_optarg ;; | |
812 | ||
d60d9f65 | 813 | -disable-* | --disable-*) |
81ecdfbb | 814 | ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
d60d9f65 | 815 | # Reject names that are not valid shell variable names. |
81ecdfbb RW |
816 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
817 | as_fn_error "invalid feature name: $ac_useropt" | |
818 | ac_useropt_orig=$ac_useropt | |
819 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
820 | case $ac_user_opts in | |
821 | *" | |
822 | "enable_$ac_useropt" | |
823 | "*) ;; | |
824 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" | |
825 | ac_unrecognized_sep=', ';; | |
826 | esac | |
827 | eval enable_$ac_useropt=no ;; | |
828 | ||
829 | -docdir | --docdir | --docdi | --doc | --do) | |
830 | ac_prev=docdir ;; | |
831 | -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) | |
832 | docdir=$ac_optarg ;; | |
833 | ||
834 | -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) | |
835 | ac_prev=dvidir ;; | |
836 | -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) | |
837 | dvidir=$ac_optarg ;; | |
d60d9f65 SS |
838 | |
839 | -enable-* | --enable-*) | |
81ecdfbb | 840 | ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
d60d9f65 | 841 | # Reject names that are not valid shell variable names. |
81ecdfbb RW |
842 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
843 | as_fn_error "invalid feature name: $ac_useropt" | |
844 | ac_useropt_orig=$ac_useropt | |
845 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
846 | case $ac_user_opts in | |
847 | *" | |
848 | "enable_$ac_useropt" | |
849 | "*) ;; | |
850 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" | |
851 | ac_unrecognized_sep=', ';; | |
d60d9f65 | 852 | esac |
81ecdfbb | 853 | eval enable_$ac_useropt=\$ac_optarg ;; |
d60d9f65 SS |
854 | |
855 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
856 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
857 | | --exec | --exe | --ex) | |
858 | ac_prev=exec_prefix ;; | |
859 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
860 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
861 | | --exec=* | --exe=* | --ex=*) | |
9255ee31 | 862 | exec_prefix=$ac_optarg ;; |
d60d9f65 SS |
863 | |
864 | -gas | --gas | --ga | --g) | |
865 | # Obsolete; use --with-gas. | |
866 | with_gas=yes ;; | |
867 | ||
9255ee31 EZ |
868 | -help | --help | --hel | --he | -h) |
869 | ac_init_help=long ;; | |
870 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
871 | ac_init_help=recursive ;; | |
872 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
873 | ac_init_help=short ;; | |
d60d9f65 SS |
874 | |
875 | -host | --host | --hos | --ho) | |
9255ee31 | 876 | ac_prev=host_alias ;; |
d60d9f65 | 877 | -host=* | --host=* | --hos=* | --ho=*) |
9255ee31 | 878 | host_alias=$ac_optarg ;; |
d60d9f65 | 879 | |
81ecdfbb RW |
880 | -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) |
881 | ac_prev=htmldir ;; | |
882 | -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ | |
883 | | --ht=*) | |
884 | htmldir=$ac_optarg ;; | |
885 | ||
d60d9f65 SS |
886 | -includedir | --includedir | --includedi | --included | --include \ |
887 | | --includ | --inclu | --incl | --inc) | |
888 | ac_prev=includedir ;; | |
889 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
890 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
9255ee31 | 891 | includedir=$ac_optarg ;; |
d60d9f65 SS |
892 | |
893 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
894 | ac_prev=infodir ;; | |
895 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
9255ee31 | 896 | infodir=$ac_optarg ;; |
d60d9f65 SS |
897 | |
898 | -libdir | --libdir | --libdi | --libd) | |
899 | ac_prev=libdir ;; | |
900 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
9255ee31 | 901 | libdir=$ac_optarg ;; |
d60d9f65 SS |
902 | |
903 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
904 | | --libexe | --libex | --libe) | |
905 | ac_prev=libexecdir ;; | |
906 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
907 | | --libexe=* | --libex=* | --libe=*) | |
9255ee31 | 908 | libexecdir=$ac_optarg ;; |
d60d9f65 | 909 | |
81ecdfbb RW |
910 | -localedir | --localedir | --localedi | --localed | --locale) |
911 | ac_prev=localedir ;; | |
912 | -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) | |
913 | localedir=$ac_optarg ;; | |
914 | ||
d60d9f65 | 915 | -localstatedir | --localstatedir | --localstatedi | --localstated \ |
81ecdfbb | 916 | | --localstate | --localstat | --localsta | --localst | --locals) |
d60d9f65 SS |
917 | ac_prev=localstatedir ;; |
918 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
81ecdfbb | 919 | | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) |
9255ee31 | 920 | localstatedir=$ac_optarg ;; |
d60d9f65 SS |
921 | |
922 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
923 | ac_prev=mandir ;; | |
924 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
9255ee31 | 925 | mandir=$ac_optarg ;; |
d60d9f65 SS |
926 | |
927 | -nfp | --nfp | --nf) | |
928 | # Obsolete; use --without-fp. | |
929 | with_fp=no ;; | |
930 | ||
931 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
25ed0b71 | 932 | | --no-cr | --no-c | -n) |
d60d9f65 SS |
933 | no_create=yes ;; |
934 | ||
935 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
936 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
937 | no_recursion=yes ;; | |
938 | ||
939 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
940 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
941 | | --oldin | --oldi | --old | --ol | --o) | |
942 | ac_prev=oldincludedir ;; | |
943 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
944 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
945 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
9255ee31 | 946 | oldincludedir=$ac_optarg ;; |
d60d9f65 SS |
947 | |
948 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
949 | ac_prev=prefix ;; | |
950 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
9255ee31 | 951 | prefix=$ac_optarg ;; |
d60d9f65 SS |
952 | |
953 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
954 | | --program-pre | --program-pr | --program-p) | |
955 | ac_prev=program_prefix ;; | |
956 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
957 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
9255ee31 | 958 | program_prefix=$ac_optarg ;; |
d60d9f65 SS |
959 | |
960 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
961 | | --program-suf | --program-su | --program-s) | |
962 | ac_prev=program_suffix ;; | |
963 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
964 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
9255ee31 | 965 | program_suffix=$ac_optarg ;; |
d60d9f65 SS |
966 | |
967 | -program-transform-name | --program-transform-name \ | |
968 | | --program-transform-nam | --program-transform-na \ | |
969 | | --program-transform-n | --program-transform- \ | |
970 | | --program-transform | --program-transfor \ | |
971 | | --program-transfo | --program-transf \ | |
972 | | --program-trans | --program-tran \ | |
973 | | --progr-tra | --program-tr | --program-t) | |
974 | ac_prev=program_transform_name ;; | |
975 | -program-transform-name=* | --program-transform-name=* \ | |
976 | | --program-transform-nam=* | --program-transform-na=* \ | |
977 | | --program-transform-n=* | --program-transform-=* \ | |
978 | | --program-transform=* | --program-transfor=* \ | |
979 | | --program-transfo=* | --program-transf=* \ | |
980 | | --program-trans=* | --program-tran=* \ | |
981 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
9255ee31 | 982 | program_transform_name=$ac_optarg ;; |
d60d9f65 | 983 | |
81ecdfbb RW |
984 | -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) |
985 | ac_prev=pdfdir ;; | |
986 | -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) | |
987 | pdfdir=$ac_optarg ;; | |
988 | ||
989 | -psdir | --psdir | --psdi | --psd | --ps) | |
990 | ac_prev=psdir ;; | |
991 | -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) | |
992 | psdir=$ac_optarg ;; | |
993 | ||
d60d9f65 SS |
994 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
995 | | -silent | --silent | --silen | --sile | --sil) | |
996 | silent=yes ;; | |
997 | ||
998 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
999 | ac_prev=sbindir ;; | |
1000 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
1001 | | --sbi=* | --sb=*) | |
9255ee31 | 1002 | sbindir=$ac_optarg ;; |
d60d9f65 SS |
1003 | |
1004 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
1005 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
1006 | | --sharedst | --shareds | --shared | --share | --shar \ | |
1007 | | --sha | --sh) | |
1008 | ac_prev=sharedstatedir ;; | |
1009 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
1010 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
1011 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
1012 | | --sha=* | --sh=*) | |
9255ee31 | 1013 | sharedstatedir=$ac_optarg ;; |
d60d9f65 SS |
1014 | |
1015 | -site | --site | --sit) | |
1016 | ac_prev=site ;; | |
1017 | -site=* | --site=* | --sit=*) | |
9255ee31 | 1018 | site=$ac_optarg ;; |
d60d9f65 SS |
1019 | |
1020 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
1021 | ac_prev=srcdir ;; | |
1022 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
9255ee31 | 1023 | srcdir=$ac_optarg ;; |
d60d9f65 SS |
1024 | |
1025 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
1026 | | --syscon | --sysco | --sysc | --sys | --sy) | |
1027 | ac_prev=sysconfdir ;; | |
1028 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
1029 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
9255ee31 | 1030 | sysconfdir=$ac_optarg ;; |
d60d9f65 SS |
1031 | |
1032 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
9255ee31 | 1033 | ac_prev=target_alias ;; |
d60d9f65 | 1034 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
9255ee31 | 1035 | target_alias=$ac_optarg ;; |
d60d9f65 SS |
1036 | |
1037 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
1038 | verbose=yes ;; | |
1039 | ||
9255ee31 EZ |
1040 | -version | --version | --versio | --versi | --vers | -V) |
1041 | ac_init_version=: ;; | |
d60d9f65 SS |
1042 | |
1043 | -with-* | --with-*) | |
81ecdfbb | 1044 | ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
d60d9f65 | 1045 | # Reject names that are not valid shell variable names. |
81ecdfbb RW |
1046 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
1047 | as_fn_error "invalid package name: $ac_useropt" | |
1048 | ac_useropt_orig=$ac_useropt | |
1049 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1050 | case $ac_user_opts in | |
1051 | *" | |
1052 | "with_$ac_useropt" | |
1053 | "*) ;; | |
1054 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" | |
1055 | ac_unrecognized_sep=', ';; | |
d60d9f65 | 1056 | esac |
81ecdfbb | 1057 | eval with_$ac_useropt=\$ac_optarg ;; |
d60d9f65 SS |
1058 | |
1059 | -without-* | --without-*) | |
81ecdfbb | 1060 | ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
d60d9f65 | 1061 | # Reject names that are not valid shell variable names. |
81ecdfbb RW |
1062 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
1063 | as_fn_error "invalid package name: $ac_useropt" | |
1064 | ac_useropt_orig=$ac_useropt | |
1065 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1066 | case $ac_user_opts in | |
1067 | *" | |
1068 | "with_$ac_useropt" | |
1069 | "*) ;; | |
1070 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" | |
1071 | ac_unrecognized_sep=', ';; | |
1072 | esac | |
1073 | eval with_$ac_useropt=no ;; | |
d60d9f65 SS |
1074 | |
1075 | --x) | |
1076 | # Obsolete; use --with-x. | |
1077 | with_x=yes ;; | |
1078 | ||
1079 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
1080 | | --x-incl | --x-inc | --x-in | --x-i) | |
1081 | ac_prev=x_includes ;; | |
1082 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
1083 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
9255ee31 | 1084 | x_includes=$ac_optarg ;; |
d60d9f65 SS |
1085 | |
1086 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
1087 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
1088 | ac_prev=x_libraries ;; | |
1089 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
1090 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
9255ee31 | 1091 | x_libraries=$ac_optarg ;; |
d60d9f65 | 1092 | |
81ecdfbb RW |
1093 | -*) as_fn_error "unrecognized option: \`$ac_option' |
1094 | Try \`$0 --help' for more information." | |
d60d9f65 SS |
1095 | ;; |
1096 | ||
9255ee31 EZ |
1097 | *=*) |
1098 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` | |
1099 | # Reject names that are not valid shell variable names. | |
81ecdfbb RW |
1100 | case $ac_envvar in #( |
1101 | '' | [0-9]* | *[!_$as_cr_alnum]* ) | |
1102 | as_fn_error "invalid variable name: \`$ac_envvar'" ;; | |
1103 | esac | |
1104 | eval $ac_envvar=\$ac_optarg | |
9255ee31 EZ |
1105 | export $ac_envvar ;; |
1106 | ||
d60d9f65 | 1107 | *) |
9255ee31 | 1108 | # FIXME: should be removed in autoconf 3.0. |
81ecdfbb | 1109 | $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 |
9255ee31 | 1110 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && |
81ecdfbb | 1111 | $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 |
9255ee31 | 1112 | : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} |
d60d9f65 SS |
1113 | ;; |
1114 | ||
1115 | esac | |
1116 | done | |
1117 | ||
1118 | if test -n "$ac_prev"; then | |
9255ee31 | 1119 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` |
81ecdfbb | 1120 | as_fn_error "missing argument to $ac_option" |
d60d9f65 | 1121 | fi |
d60d9f65 | 1122 | |
81ecdfbb RW |
1123 | if test -n "$ac_unrecognized_opts"; then |
1124 | case $enable_option_checking in | |
1125 | no) ;; | |
1126 | fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;; | |
1127 | *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; | |
9255ee31 | 1128 | esac |
81ecdfbb | 1129 | fi |
d60d9f65 | 1130 | |
81ecdfbb RW |
1131 | # Check all directory arguments for consistency. |
1132 | for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ | |
1133 | datadir sysconfdir sharedstatedir localstatedir includedir \ | |
1134 | oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ | |
1135 | libdir localedir mandir | |
d60d9f65 | 1136 | do |
81ecdfbb RW |
1137 | eval ac_val=\$$ac_var |
1138 | # Remove trailing slashes. | |
1139 | case $ac_val in | |
1140 | */ ) | |
1141 | ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` | |
1142 | eval $ac_var=\$ac_val;; | |
1143 | esac | |
1144 | # Be sure to have absolute directory names. | |
9255ee31 | 1145 | case $ac_val in |
81ecdfbb RW |
1146 | [\\/$]* | ?:[\\/]* ) continue;; |
1147 | NONE | '' ) case $ac_var in *prefix ) continue;; esac;; | |
d60d9f65 | 1148 | esac |
81ecdfbb | 1149 | as_fn_error "expected an absolute directory name for --$ac_var: $ac_val" |
d60d9f65 SS |
1150 | done |
1151 | ||
9255ee31 EZ |
1152 | # There might be people who depend on the old broken behavior: `$host' |
1153 | # used to hold the argument of --host etc. | |
25ed0b71 | 1154 | # FIXME: To remove some day. |
9255ee31 EZ |
1155 | build=$build_alias |
1156 | host=$host_alias | |
1157 | target=$target_alias | |
1158 | ||
25ed0b71 | 1159 | # FIXME: To remove some day. |
9255ee31 EZ |
1160 | if test "x$host_alias" != x; then |
1161 | if test "x$build_alias" = x; then | |
1162 | cross_compiling=maybe | |
81ecdfbb | 1163 | $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. |
9255ee31 EZ |
1164 | If a cross compiler is detected then cross compile mode will be used." >&2 |
1165 | elif test "x$build_alias" != "x$host_alias"; then | |
1166 | cross_compiling=yes | |
1167 | fi | |
1168 | fi | |
d60d9f65 | 1169 | |
9255ee31 EZ |
1170 | ac_tool_prefix= |
1171 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
d60d9f65 | 1172 | |
9255ee31 | 1173 | test "$silent" = yes && exec 6>/dev/null |
d60d9f65 | 1174 | |
25ed0b71 | 1175 | |
81ecdfbb RW |
1176 | ac_pwd=`pwd` && test -n "$ac_pwd" && |
1177 | ac_ls_di=`ls -di .` && | |
1178 | ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || | |
1179 | as_fn_error "working directory cannot be determined" | |
1180 | test "X$ac_ls_di" = "X$ac_pwd_ls_di" || | |
1181 | as_fn_error "pwd does not report name of working directory" | |
1182 | ||
1183 | ||
d60d9f65 SS |
1184 | # Find the source files, if location was not specified. |
1185 | if test -z "$srcdir"; then | |
1186 | ac_srcdir_defaulted=yes | |
81ecdfbb RW |
1187 | # Try the directory containing this script, then the parent directory. |
1188 | ac_confdir=`$as_dirname -- "$as_myself" || | |
1189 | $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
1190 | X"$as_myself" : 'X\(//\)[^/]' \| \ | |
1191 | X"$as_myself" : 'X\(//\)$' \| \ | |
1192 | X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || | |
1193 | $as_echo X"$as_myself" | | |
1194 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
1195 | s//\1/ | |
1196 | q | |
1197 | } | |
1198 | /^X\(\/\/\)[^/].*/{ | |
1199 | s//\1/ | |
1200 | q | |
1201 | } | |
1202 | /^X\(\/\/\)$/{ | |
1203 | s//\1/ | |
1204 | q | |
1205 | } | |
1206 | /^X\(\/\).*/{ | |
1207 | s//\1/ | |
1208 | q | |
1209 | } | |
1210 | s/.*/./; q'` | |
d60d9f65 | 1211 | srcdir=$ac_confdir |
81ecdfbb | 1212 | if test ! -r "$srcdir/$ac_unique_file"; then |
d60d9f65 SS |
1213 | srcdir=.. |
1214 | fi | |
1215 | else | |
1216 | ac_srcdir_defaulted=no | |
1217 | fi | |
81ecdfbb RW |
1218 | if test ! -r "$srcdir/$ac_unique_file"; then |
1219 | test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." | |
1220 | as_fn_error "cannot find sources ($ac_unique_file) in $srcdir" | |
1221 | fi | |
1222 | ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" | |
1223 | ac_abs_confdir=`( | |
1224 | cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg" | |
1225 | pwd)` | |
1226 | # When building in place, set srcdir=. | |
1227 | if test "$ac_abs_confdir" = "$ac_pwd"; then | |
1228 | srcdir=. | |
1229 | fi | |
1230 | # Remove unnecessary trailing slashes from srcdir. | |
1231 | # Double slashes in file names in object file debugging info | |
1232 | # mess up M-x gdb in Emacs. | |
1233 | case $srcdir in | |
1234 | */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; | |
1235 | esac | |
1236 | for ac_var in $ac_precious_vars; do | |
1237 | eval ac_env_${ac_var}_set=\${${ac_var}+set} | |
1238 | eval ac_env_${ac_var}_value=\$${ac_var} | |
1239 | eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} | |
1240 | eval ac_cv_env_${ac_var}_value=\$${ac_var} | |
1241 | done | |
d60d9f65 | 1242 | |
9255ee31 EZ |
1243 | # |
1244 | # Report the --help message. | |
1245 | # | |
1246 | if test "$ac_init_help" = "long"; then | |
1247 | # Omit some internal or obsolete options to make the list less imposing. | |
1248 | # This message is too long to be a string in the A/UX 3.1 sh. | |
25ed0b71 | 1249 | cat <<_ACEOF |
4a11f206 | 1250 | \`configure' configures readline 7.0 to adapt to many kinds of systems. |
d60d9f65 | 1251 | |
9255ee31 | 1252 | Usage: $0 [OPTION]... [VAR=VALUE]... |
d60d9f65 | 1253 | |
9255ee31 EZ |
1254 | To assign environment variables (e.g., CC, CFLAGS...), specify them as |
1255 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
d60d9f65 | 1256 | |
9255ee31 | 1257 | Defaults for the options are specified in brackets. |
d60d9f65 | 1258 | |
9255ee31 EZ |
1259 | Configuration: |
1260 | -h, --help display this help and exit | |
1261 | --help=short display options specific to this package | |
1262 | --help=recursive display the short help of all the included packages | |
1263 | -V, --version display version information and exit | |
1264 | -q, --quiet, --silent do not print \`checking...' messages | |
1265 | --cache-file=FILE cache test results in FILE [disabled] | |
1266 | -C, --config-cache alias for \`--cache-file=config.cache' | |
1267 | -n, --no-create do not create output files | |
1268 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
d60d9f65 | 1269 | |
9255ee31 EZ |
1270 | Installation directories: |
1271 | --prefix=PREFIX install architecture-independent files in PREFIX | |
81ecdfbb | 1272 | [$ac_default_prefix] |
9255ee31 | 1273 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
81ecdfbb | 1274 | [PREFIX] |
9255ee31 EZ |
1275 | |
1276 | By default, \`make install' will install all the files in | |
1277 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
1278 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
1279 | for instance \`--prefix=\$HOME'. | |
1280 | ||
1281 | For better control, use the options below. | |
1282 | ||
1283 | Fine tuning of the installation directories: | |
81ecdfbb RW |
1284 | --bindir=DIR user executables [EPREFIX/bin] |
1285 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
1286 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
1287 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] | |
1288 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
1289 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
1290 | --libdir=DIR object code libraries [EPREFIX/lib] | |
1291 | --includedir=DIR C header files [PREFIX/include] | |
1292 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
1293 | --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] | |
1294 | --datadir=DIR read-only architecture-independent data [DATAROOTDIR] | |
1295 | --infodir=DIR info documentation [DATAROOTDIR/info] | |
1296 | --localedir=DIR locale-dependent data [DATAROOTDIR/locale] | |
1297 | --mandir=DIR man documentation [DATAROOTDIR/man] | |
1298 | --docdir=DIR documentation root [DATAROOTDIR/doc/readline] | |
1299 | --htmldir=DIR html documentation [DOCDIR] | |
1300 | --dvidir=DIR dvi documentation [DOCDIR] | |
1301 | --pdfdir=DIR pdf documentation [DOCDIR] | |
1302 | --psdir=DIR ps documentation [DOCDIR] | |
25ed0b71 | 1303 | _ACEOF |
d60d9f65 | 1304 | |
25ed0b71 | 1305 | cat <<\_ACEOF |
d60d9f65 | 1306 | |
9255ee31 EZ |
1307 | System types: |
1308 | --build=BUILD configure for building on BUILD [guessed] | |
25ed0b71 KW |
1309 | --host=HOST cross-compile to build programs to run on HOST [BUILD] |
1310 | _ACEOF | |
d60d9f65 | 1311 | fi |
d60d9f65 | 1312 | |
9255ee31 EZ |
1313 | if test -n "$ac_init_help"; then |
1314 | case $ac_init_help in | |
4a11f206 | 1315 | short | recursive ) echo "Configuration of readline 7.0:";; |
9255ee31 | 1316 | esac |
25ed0b71 | 1317 | cat <<\_ACEOF |
d60d9f65 | 1318 | |
9255ee31 | 1319 | Optional Features: |
81ecdfbb | 1320 | --disable-option-checking ignore unrecognized --enable/--with options |
9255ee31 EZ |
1321 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) |
1322 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
5bdf8622 | 1323 | --enable-multibyte enable multibyte characters if OS supports them |
4a11f206 | 1324 | --enable-shared build shared libraries [default=YES] |
9255ee31 | 1325 | --enable-static build static libraries [default=YES] |
cc88a640 | 1326 | --disable-largefile omit support for large files |
d60d9f65 | 1327 | |
9255ee31 EZ |
1328 | Optional Packages: |
1329 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
1330 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
1331 | --with-curses use the curses library instead of the termcap | |
1332 | library | |
5bdf8622 | 1333 | --with-purify configure to postprocess with purify |
9255ee31 EZ |
1334 | |
1335 | Some influential environment variables: | |
1336 | CC C compiler command | |
1337 | CFLAGS C compiler flags | |
1338 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
1339 | nonstandard directory <lib dir> | |
81ecdfbb RW |
1340 | LIBS libraries to pass to the linker, e.g. -l<library> |
1341 | CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if | |
1342 | you have headers in a nonstandard directory <include dir> | |
9255ee31 EZ |
1343 | CPP C preprocessor |
1344 | ||
1345 | Use these variables to override the choices made by `configure' or to help | |
1346 | it to find libraries and programs with nonstandard names/locations. | |
1347 | ||
1348 | Report bugs to <bug-readline@gnu.org>. | |
25ed0b71 | 1349 | _ACEOF |
81ecdfbb | 1350 | ac_status=$? |
9255ee31 | 1351 | fi |
d60d9f65 | 1352 | |
9255ee31 EZ |
1353 | if test "$ac_init_help" = "recursive"; then |
1354 | # If there are subdirs, report their specific --help. | |
25ed0b71 | 1355 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue |
81ecdfbb RW |
1356 | test -d "$ac_dir" || |
1357 | { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || | |
1358 | continue | |
25ed0b71 KW |
1359 | ac_builddir=. |
1360 | ||
81ecdfbb RW |
1361 | case "$ac_dir" in |
1362 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1363 | *) | |
1364 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` | |
1365 | # A ".." for each directory in $ac_dir_suffix. | |
1366 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` | |
1367 | case $ac_top_builddir_sub in | |
1368 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1369 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
1370 | esac ;; | |
1371 | esac | |
1372 | ac_abs_top_builddir=$ac_pwd | |
1373 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
1374 | # for backward compatibility: | |
1375 | ac_top_builddir=$ac_top_build_prefix | |
d60d9f65 | 1376 | |
25ed0b71 | 1377 | case $srcdir in |
81ecdfbb | 1378 | .) # We are building in place. |
25ed0b71 | 1379 | ac_srcdir=. |
81ecdfbb RW |
1380 | ac_top_srcdir=$ac_top_builddir_sub |
1381 | ac_abs_top_srcdir=$ac_pwd ;; | |
1382 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
25ed0b71 | 1383 | ac_srcdir=$srcdir$ac_dir_suffix; |
81ecdfbb RW |
1384 | ac_top_srcdir=$srcdir |
1385 | ac_abs_top_srcdir=$srcdir ;; | |
1386 | *) # Relative name. | |
1387 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
1388 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
1389 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
430b7832 | 1390 | esac |
81ecdfbb RW |
1391 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
1392 | ||
1393 | cd "$ac_dir" || { ac_status=$?; continue; } | |
1394 | # Check for guested configure. | |
1395 | if test -f "$ac_srcdir/configure.gnu"; then | |
1396 | echo && | |
1397 | $SHELL "$ac_srcdir/configure.gnu" --help=recursive | |
1398 | elif test -f "$ac_srcdir/configure"; then | |
1399 | echo && | |
1400 | $SHELL "$ac_srcdir/configure" --help=recursive | |
9255ee31 | 1401 | else |
81ecdfbb RW |
1402 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 |
1403 | fi || ac_status=$? | |
1404 | cd "$ac_pwd" || { ac_status=$?; break; } | |
9255ee31 | 1405 | done |
d60d9f65 SS |
1406 | fi |
1407 | ||
81ecdfbb | 1408 | test -n "$ac_init_help" && exit $ac_status |
9255ee31 | 1409 | if $ac_init_version; then |
25ed0b71 | 1410 | cat <<\_ACEOF |
4a11f206 | 1411 | readline configure 7.0 |
81ecdfbb | 1412 | generated by GNU Autoconf 2.64 |
d60d9f65 | 1413 | |
81ecdfbb | 1414 | Copyright (C) 2009 Free Software Foundation, Inc. |
9255ee31 EZ |
1415 | This configure script is free software; the Free Software Foundation |
1416 | gives unlimited permission to copy, distribute and modify it. | |
25ed0b71 | 1417 | _ACEOF |
81ecdfbb | 1418 | exit |
d60d9f65 SS |
1419 | fi |
1420 | ||
81ecdfbb RW |
1421 | ## ------------------------ ## |
1422 | ## Autoconf initialization. ## | |
1423 | ## ------------------------ ## | |
9255ee31 | 1424 | |
81ecdfbb RW |
1425 | # ac_fn_c_try_compile LINENO |
1426 | # -------------------------- | |
1427 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1428 | ac_fn_c_try_compile () | |
9255ee31 | 1429 | { |
81ecdfbb RW |
1430 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
1431 | rm -f conftest.$ac_objext | |
1432 | if { { ac_try="$ac_compile" | |
1433 | case "(($ac_try" in | |
1434 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1435 | *) ac_try_echo=$ac_try;; | |
1436 | esac | |
1437 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1438 | $as_echo "$ac_try_echo"; } >&5 | |
1439 | (eval "$ac_compile") 2>conftest.err | |
1440 | ac_status=$? | |
1441 | if test -s conftest.err; then | |
1442 | grep -v '^ *+' conftest.err >conftest.er1 | |
1443 | cat conftest.er1 >&5 | |
1444 | mv -f conftest.er1 conftest.err | |
1445 | fi | |
1446 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1447 | test $ac_status = 0; } && { | |
1448 | test -z "$ac_c_werror_flag" || | |
1449 | test ! -s conftest.err | |
1450 | } && test -s conftest.$ac_objext; then : | |
1451 | ac_retval=0 | |
1452 | else | |
1453 | $as_echo "$as_me: failed program was:" >&5 | |
1454 | sed 's/^/| /' conftest.$ac_ext >&5 | |
9255ee31 | 1455 | |
81ecdfbb RW |
1456 | ac_retval=1 |
1457 | fi | |
1458 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1459 | return $ac_retval | |
9255ee31 | 1460 | |
81ecdfbb | 1461 | } # ac_fn_c_try_compile |
9255ee31 | 1462 | |
81ecdfbb RW |
1463 | # ac_fn_c_try_cpp LINENO |
1464 | # ---------------------- | |
1465 | # Try to preprocess conftest.$ac_ext, and return whether this succeeded. | |
1466 | ac_fn_c_try_cpp () | |
1467 | { | |
1468 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1469 | if { { ac_try="$ac_cpp conftest.$ac_ext" | |
1470 | case "(($ac_try" in | |
1471 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1472 | *) ac_try_echo=$ac_try;; | |
1473 | esac | |
1474 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1475 | $as_echo "$ac_try_echo"; } >&5 | |
1476 | (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err | |
1477 | ac_status=$? | |
1478 | if test -s conftest.err; then | |
1479 | grep -v '^ *+' conftest.err >conftest.er1 | |
1480 | cat conftest.er1 >&5 | |
1481 | mv -f conftest.er1 conftest.err | |
1482 | fi | |
1483 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1484 | test $ac_status = 0; } >/dev/null && { | |
1485 | test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || | |
1486 | test ! -s conftest.err | |
1487 | }; then : | |
1488 | ac_retval=0 | |
1489 | else | |
1490 | $as_echo "$as_me: failed program was:" >&5 | |
1491 | sed 's/^/| /' conftest.$ac_ext >&5 | |
9255ee31 | 1492 | |
81ecdfbb RW |
1493 | ac_retval=1 |
1494 | fi | |
1495 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1496 | return $ac_retval | |
25ed0b71 | 1497 | |
81ecdfbb | 1498 | } # ac_fn_c_try_cpp |
25ed0b71 | 1499 | |
81ecdfbb RW |
1500 | # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES |
1501 | # ------------------------------------------------------- | |
1502 | # Tests whether HEADER exists, giving a warning if it cannot be compiled using | |
1503 | # the include files in INCLUDES and setting the cache variable VAR | |
1504 | # accordingly. | |
1505 | ac_fn_c_check_header_mongrel () | |
1506 | { | |
1507 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1508 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
1509 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1510 | $as_echo_n "checking for $2... " >&6; } | |
1511 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
1512 | $as_echo_n "(cached) " >&6 | |
1513 | fi | |
1514 | eval ac_res=\$$3 | |
1515 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1516 | $as_echo "$ac_res" >&6; } | |
1517 | else | |
1518 | # Is the header compilable? | |
1519 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 | |
1520 | $as_echo_n "checking $2 usability... " >&6; } | |
1521 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1522 | /* end confdefs.h. */ | |
1523 | $4 | |
1524 | #include <$2> | |
1525 | _ACEOF | |
1526 | if ac_fn_c_try_compile "$LINENO"; then : | |
1527 | ac_header_compiler=yes | |
1528 | else | |
1529 | ac_header_compiler=no | |
1530 | fi | |
1531 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1532 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 | |
1533 | $as_echo "$ac_header_compiler" >&6; } | |
1534 | ||
1535 | # Is the header present? | |
1536 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 | |
1537 | $as_echo_n "checking $2 presence... " >&6; } | |
1538 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1539 | /* end confdefs.h. */ | |
1540 | #include <$2> | |
1541 | _ACEOF | |
1542 | if ac_fn_c_try_cpp "$LINENO"; then : | |
1543 | ac_header_preproc=yes | |
1544 | else | |
1545 | ac_header_preproc=no | |
1546 | fi | |
1547 | rm -f conftest.err conftest.$ac_ext | |
1548 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 | |
1549 | $as_echo "$ac_header_preproc" >&6; } | |
1550 | ||
1551 | # So? What about this header? | |
1552 | case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( | |
1553 | yes:no: ) | |
1554 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 | |
1555 | $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} | |
1556 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 | |
1557 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} | |
1558 | ;; | |
1559 | no:yes:* ) | |
1560 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 | |
1561 | $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} | |
1562 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 | |
1563 | $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} | |
1564 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 | |
1565 | $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} | |
1566 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 | |
1567 | $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} | |
1568 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 | |
1569 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} | |
1570 | ( cat <<\_ASBOX | |
1571 | ## ----------------------------------- ## | |
1572 | ## Report this to bug-readline@gnu.org ## | |
1573 | ## ----------------------------------- ## | |
1574 | _ASBOX | |
1575 | ) | sed "s/^/$as_me: WARNING: /" >&2 | |
1576 | ;; | |
1577 | esac | |
1578 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1579 | $as_echo_n "checking for $2... " >&6; } | |
1580 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
1581 | $as_echo_n "(cached) " >&6 | |
1582 | else | |
1583 | eval "$3=\$ac_header_compiler" | |
1584 | fi | |
1585 | eval ac_res=\$$3 | |
1586 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1587 | $as_echo "$ac_res" >&6; } | |
1588 | fi | |
1589 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1590 | ||
1591 | } # ac_fn_c_check_header_mongrel | |
1592 | ||
1593 | # ac_fn_c_try_run LINENO | |
1594 | # ---------------------- | |
1595 | # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes | |
1596 | # that executables *can* be run. | |
1597 | ac_fn_c_try_run () | |
1598 | { | |
1599 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1600 | if { { ac_try="$ac_link" | |
1601 | case "(($ac_try" in | |
1602 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1603 | *) ac_try_echo=$ac_try;; | |
1604 | esac | |
1605 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1606 | $as_echo "$ac_try_echo"; } >&5 | |
1607 | (eval "$ac_link") 2>&5 | |
1608 | ac_status=$? | |
1609 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1610 | test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' | |
1611 | { { case "(($ac_try" in | |
1612 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1613 | *) ac_try_echo=$ac_try;; | |
1614 | esac | |
1615 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1616 | $as_echo "$ac_try_echo"; } >&5 | |
1617 | (eval "$ac_try") 2>&5 | |
1618 | ac_status=$? | |
1619 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1620 | test $ac_status = 0; }; }; then : | |
1621 | ac_retval=0 | |
1622 | else | |
1623 | $as_echo "$as_me: program exited with status $ac_status" >&5 | |
1624 | $as_echo "$as_me: failed program was:" >&5 | |
1625 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1626 | ||
1627 | ac_retval=$ac_status | |
1628 | fi | |
1629 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
1630 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1631 | return $ac_retval | |
1632 | ||
1633 | } # ac_fn_c_try_run | |
1634 | ||
1635 | # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES | |
1636 | # ------------------------------------------------------- | |
1637 | # Tests whether HEADER exists and can be compiled using the include files in | |
1638 | # INCLUDES, setting the cache variable VAR accordingly. | |
1639 | ac_fn_c_check_header_compile () | |
1640 | { | |
1641 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1642 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1643 | $as_echo_n "checking for $2... " >&6; } | |
1644 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
1645 | $as_echo_n "(cached) " >&6 | |
1646 | else | |
1647 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1648 | /* end confdefs.h. */ | |
1649 | $4 | |
1650 | #include <$2> | |
1651 | _ACEOF | |
1652 | if ac_fn_c_try_compile "$LINENO"; then : | |
1653 | eval "$3=yes" | |
1654 | else | |
1655 | eval "$3=no" | |
1656 | fi | |
1657 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1658 | fi | |
1659 | eval ac_res=\$$3 | |
1660 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1661 | $as_echo "$ac_res" >&6; } | |
1662 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1663 | ||
1664 | } # ac_fn_c_check_header_compile | |
1665 | ||
1666 | # ac_fn_c_check_type LINENO TYPE VAR INCLUDES | |
1667 | # ------------------------------------------- | |
1668 | # Tests whether TYPE exists after having included INCLUDES, setting cache | |
1669 | # variable VAR accordingly. | |
1670 | ac_fn_c_check_type () | |
1671 | { | |
1672 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1673 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1674 | $as_echo_n "checking for $2... " >&6; } | |
1675 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
1676 | $as_echo_n "(cached) " >&6 | |
1677 | else | |
1678 | eval "$3=no" | |
1679 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1680 | /* end confdefs.h. */ | |
1681 | $4 | |
1682 | int | |
1683 | main () | |
1684 | { | |
1685 | if (sizeof ($2)) | |
1686 | return 0; | |
1687 | ; | |
1688 | return 0; | |
1689 | } | |
1690 | _ACEOF | |
1691 | if ac_fn_c_try_compile "$LINENO"; then : | |
1692 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1693 | /* end confdefs.h. */ | |
1694 | $4 | |
1695 | int | |
1696 | main () | |
1697 | { | |
1698 | if (sizeof (($2))) | |
1699 | return 0; | |
1700 | ; | |
1701 | return 0; | |
1702 | } | |
1703 | _ACEOF | |
1704 | if ac_fn_c_try_compile "$LINENO"; then : | |
1705 | ||
1706 | else | |
1707 | eval "$3=yes" | |
1708 | fi | |
1709 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1710 | fi | |
1711 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1712 | fi | |
1713 | eval ac_res=\$$3 | |
1714 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1715 | $as_echo "$ac_res" >&6; } | |
1716 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1717 | ||
1718 | } # ac_fn_c_check_type | |
1719 | ||
1720 | # ac_fn_c_try_link LINENO | |
1721 | # ----------------------- | |
1722 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
1723 | ac_fn_c_try_link () | |
1724 | { | |
1725 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1726 | rm -f conftest.$ac_objext conftest$ac_exeext | |
1727 | if { { ac_try="$ac_link" | |
1728 | case "(($ac_try" in | |
1729 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1730 | *) ac_try_echo=$ac_try;; | |
1731 | esac | |
1732 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1733 | $as_echo "$ac_try_echo"; } >&5 | |
1734 | (eval "$ac_link") 2>conftest.err | |
1735 | ac_status=$? | |
1736 | if test -s conftest.err; then | |
1737 | grep -v '^ *+' conftest.err >conftest.er1 | |
1738 | cat conftest.er1 >&5 | |
1739 | mv -f conftest.er1 conftest.err | |
1740 | fi | |
1741 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1742 | test $ac_status = 0; } && { | |
1743 | test -z "$ac_c_werror_flag" || | |
1744 | test ! -s conftest.err | |
1745 | } && test -s conftest$ac_exeext && { | |
1746 | test "$cross_compiling" = yes || | |
1747 | $as_test_x conftest$ac_exeext | |
1748 | }; then : | |
1749 | ac_retval=0 | |
1750 | else | |
1751 | $as_echo "$as_me: failed program was:" >&5 | |
1752 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1753 | ||
1754 | ac_retval=1 | |
1755 | fi | |
1756 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information | |
1757 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
1758 | # interfere with the next link command; also delete a directory that is | |
1759 | # left behind by Apple's compiler. We do this before executing the actions. | |
1760 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
1761 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1762 | return $ac_retval | |
1763 | ||
1764 | } # ac_fn_c_try_link | |
1765 | ||
1766 | # ac_fn_c_check_func LINENO FUNC VAR | |
1767 | # ---------------------------------- | |
1768 | # Tests whether FUNC exists, setting the cache variable VAR accordingly | |
1769 | ac_fn_c_check_func () | |
1770 | { | |
1771 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1772 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1773 | $as_echo_n "checking for $2... " >&6; } | |
1774 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
1775 | $as_echo_n "(cached) " >&6 | |
1776 | else | |
1777 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1778 | /* end confdefs.h. */ | |
1779 | /* Define $2 to an innocuous variant, in case <limits.h> declares $2. | |
1780 | For example, HP-UX 11i <limits.h> declares gettimeofday. */ | |
1781 | #define $2 innocuous_$2 | |
1782 | ||
1783 | /* System header to define __stub macros and hopefully few prototypes, | |
1784 | which can conflict with char $2 (); below. | |
1785 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
1786 | <limits.h> exists even on freestanding compilers. */ | |
1787 | ||
1788 | #ifdef __STDC__ | |
1789 | # include <limits.h> | |
1790 | #else | |
1791 | # include <assert.h> | |
1792 | #endif | |
1793 | ||
1794 | #undef $2 | |
1795 | ||
1796 | /* Override any GCC internal prototype to avoid an error. | |
1797 | Use char because int might match the return type of a GCC | |
1798 | builtin and then its argument prototype would still apply. */ | |
1799 | #ifdef __cplusplus | |
1800 | extern "C" | |
1801 | #endif | |
1802 | char $2 (); | |
1803 | /* The GNU C library defines this for functions which it implements | |
1804 | to always fail with ENOSYS. Some functions are actually named | |
1805 | something starting with __ and the normal name is an alias. */ | |
1806 | #if defined __stub_$2 || defined __stub___$2 | |
1807 | choke me | |
1808 | #endif | |
1809 | ||
1810 | int | |
1811 | main () | |
1812 | { | |
1813 | return $2 (); | |
1814 | ; | |
1815 | return 0; | |
1816 | } | |
1817 | _ACEOF | |
1818 | if ac_fn_c_try_link "$LINENO"; then : | |
1819 | eval "$3=yes" | |
1820 | else | |
1821 | eval "$3=no" | |
1822 | fi | |
1823 | rm -f core conftest.err conftest.$ac_objext \ | |
1824 | conftest$ac_exeext conftest.$ac_ext | |
1825 | fi | |
1826 | eval ac_res=\$$3 | |
1827 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1828 | $as_echo "$ac_res" >&6; } | |
1829 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1830 | ||
1831 | } # ac_fn_c_check_func | |
4a11f206 PP |
1832 | |
1833 | # ac_fn_c_check_decl LINENO SYMBOL VAR | |
1834 | # ------------------------------------ | |
1835 | # Tests whether SYMBOL is declared, setting cache variable VAR accordingly. | |
1836 | ac_fn_c_check_decl () | |
1837 | { | |
1838 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1839 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5 | |
1840 | $as_echo_n "checking whether $2 is declared... " >&6; } | |
1841 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
1842 | $as_echo_n "(cached) " >&6 | |
1843 | else | |
1844 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1845 | /* end confdefs.h. */ | |
1846 | $4 | |
1847 | int | |
1848 | main () | |
1849 | { | |
1850 | #ifndef $2 | |
1851 | (void) $2; | |
1852 | #endif | |
1853 | ||
1854 | ; | |
1855 | return 0; | |
1856 | } | |
1857 | _ACEOF | |
1858 | if ac_fn_c_try_compile "$LINENO"; then : | |
1859 | eval "$3=yes" | |
1860 | else | |
1861 | eval "$3=no" | |
1862 | fi | |
1863 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1864 | fi | |
1865 | eval ac_res=\$$3 | |
1866 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1867 | $as_echo "$ac_res" >&6; } | |
1868 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1869 | ||
1870 | } # ac_fn_c_check_decl | |
81ecdfbb RW |
1871 | cat >config.log <<_ACEOF |
1872 | This file contains any messages produced by compilers while | |
1873 | running configure, to aid debugging if configure makes a mistake. | |
1874 | ||
4a11f206 | 1875 | It was created by readline $as_me 7.0, which was |
81ecdfbb RW |
1876 | generated by GNU Autoconf 2.64. Invocation command line was |
1877 | ||
1878 | $ $0 $@ | |
1879 | ||
1880 | _ACEOF | |
1881 | exec 5>>config.log | |
1882 | { | |
1883 | cat <<_ASUNAME | |
1884 | ## --------- ## | |
1885 | ## Platform. ## | |
1886 | ## --------- ## | |
1887 | ||
1888 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` | |
1889 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
1890 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
1891 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
1892 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
1893 | ||
1894 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` | |
1895 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
1896 | ||
1897 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` | |
1898 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
1899 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
1900 | /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` | |
1901 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` | |
1902 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
1903 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
1904 | ||
1905 | _ASUNAME | |
1906 | ||
1907 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1908 | for as_dir in $PATH | |
1909 | do | |
1910 | IFS=$as_save_IFS | |
1911 | test -z "$as_dir" && as_dir=. | |
1912 | $as_echo "PATH: $as_dir" | |
1913 | done | |
1914 | IFS=$as_save_IFS | |
1915 | ||
1916 | } >&5 | |
9255ee31 | 1917 | |
25ed0b71 KW |
1918 | cat >&5 <<_ACEOF |
1919 | ||
1920 | ||
1921 | ## ----------- ## | |
1922 | ## Core tests. ## | |
1923 | ## ----------- ## | |
1924 | ||
1925 | _ACEOF | |
9255ee31 | 1926 | |
9255ee31 EZ |
1927 | |
1928 | # Keep a trace of the command line. | |
1929 | # Strip out --no-create and --no-recursion so they do not pile up. | |
25ed0b71 | 1930 | # Strip out --silent because we don't want to record it for future runs. |
9255ee31 | 1931 | # Also quote any args containing shell meta-characters. |
25ed0b71 | 1932 | # Make two passes to allow for proper duplicate-argument suppression. |
9255ee31 | 1933 | ac_configure_args= |
25ed0b71 KW |
1934 | ac_configure_args0= |
1935 | ac_configure_args1= | |
25ed0b71 KW |
1936 | ac_must_keep_next=false |
1937 | for ac_pass in 1 2 | |
9255ee31 | 1938 | do |
25ed0b71 KW |
1939 | for ac_arg |
1940 | do | |
1941 | case $ac_arg in | |
1942 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
1943 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
1944 | | -silent | --silent | --silen | --sile | --sil) | |
1945 | continue ;; | |
81ecdfbb RW |
1946 | *\'*) |
1947 | ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
25ed0b71 KW |
1948 | esac |
1949 | case $ac_pass in | |
81ecdfbb | 1950 | 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; |
25ed0b71 | 1951 | 2) |
81ecdfbb | 1952 | as_fn_append ac_configure_args1 " '$ac_arg'" |
25ed0b71 | 1953 | if test $ac_must_keep_next = true; then |
430b7832 | 1954 | ac_must_keep_next=false # Got value, back to normal. |
25ed0b71 | 1955 | else |
430b7832 MM |
1956 | case $ac_arg in |
1957 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
1958 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
1959 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
1960 | | -with-* | --with-* | -without-* | --without-* | --x) | |
1961 | case "$ac_configure_args0 " in | |
1962 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
1963 | esac | |
1964 | ;; | |
1965 | -* ) ac_must_keep_next=true ;; | |
1966 | esac | |
25ed0b71 | 1967 | fi |
81ecdfbb | 1968 | as_fn_append ac_configure_args " '$ac_arg'" |
25ed0b71 KW |
1969 | ;; |
1970 | esac | |
1971 | done | |
9255ee31 | 1972 | done |
81ecdfbb RW |
1973 | { ac_configure_args0=; unset ac_configure_args0;} |
1974 | { ac_configure_args1=; unset ac_configure_args1;} | |
9255ee31 EZ |
1975 | |
1976 | # When interrupted or exit'd, cleanup temporary files, and complete | |
1977 | # config.log. We remove comments because anyway the quotes in there | |
1978 | # would cause problems or look ugly. | |
81ecdfbb RW |
1979 | # WARNING: Use '\'' to represent an apostrophe within the trap. |
1980 | # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. | |
9255ee31 EZ |
1981 | trap 'exit_status=$? |
1982 | # Save into config.log some information that might help in debugging. | |
25ed0b71 KW |
1983 | { |
1984 | echo | |
1985 | ||
1986 | cat <<\_ASBOX | |
1987 | ## ---------------- ## | |
1988 | ## Cache variables. ## | |
1989 | ## ---------------- ## | |
1990 | _ASBOX | |
1991 | echo | |
1992 | # The following way of writing the cache mishandles newlines in values, | |
81ecdfbb RW |
1993 | ( |
1994 | for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do | |
1995 | eval ac_val=\$$ac_var | |
1996 | case $ac_val in #( | |
1997 | *${as_nl}*) | |
1998 | case $ac_var in #( | |
1999 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 | |
2000 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; | |
2001 | esac | |
2002 | case $ac_var in #( | |
2003 | _ | IFS | as_nl) ;; #( | |
2004 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( | |
2005 | *) { eval $ac_var=; unset $ac_var;} ;; | |
2006 | esac ;; | |
2007 | esac | |
2008 | done | |
9255ee31 | 2009 | (set) 2>&1 | |
81ecdfbb RW |
2010 | case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( |
2011 | *${as_nl}ac_space=\ *) | |
9255ee31 | 2012 | sed -n \ |
81ecdfbb RW |
2013 | "s/'\''/'\''\\\\'\'''\''/g; |
2014 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" | |
2015 | ;; #( | |
9255ee31 | 2016 | *) |
81ecdfbb | 2017 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
9255ee31 | 2018 | ;; |
81ecdfbb RW |
2019 | esac | |
2020 | sort | |
2021 | ) | |
25ed0b71 KW |
2022 | echo |
2023 | ||
2024 | cat <<\_ASBOX | |
2025 | ## ----------------- ## | |
2026 | ## Output variables. ## | |
2027 | ## ----------------- ## | |
2028 | _ASBOX | |
2029 | echo | |
2030 | for ac_var in $ac_subst_vars | |
2031 | do | |
81ecdfbb RW |
2032 | eval ac_val=\$$ac_var |
2033 | case $ac_val in | |
2034 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
2035 | esac | |
2036 | $as_echo "$ac_var='\''$ac_val'\''" | |
25ed0b71 KW |
2037 | done | sort |
2038 | echo | |
2039 | ||
2040 | if test -n "$ac_subst_files"; then | |
2041 | cat <<\_ASBOX | |
81ecdfbb RW |
2042 | ## ------------------- ## |
2043 | ## File substitutions. ## | |
2044 | ## ------------------- ## | |
25ed0b71 KW |
2045 | _ASBOX |
2046 | echo | |
2047 | for ac_var in $ac_subst_files | |
2048 | do | |
81ecdfbb RW |
2049 | eval ac_val=\$$ac_var |
2050 | case $ac_val in | |
2051 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
2052 | esac | |
2053 | $as_echo "$ac_var='\''$ac_val'\''" | |
25ed0b71 KW |
2054 | done | sort |
2055 | echo | |
2056 | fi | |
2057 | ||
2058 | if test -s confdefs.h; then | |
2059 | cat <<\_ASBOX | |
2060 | ## ----------- ## | |
2061 | ## confdefs.h. ## | |
2062 | ## ----------- ## | |
2063 | _ASBOX | |
2064 | echo | |
81ecdfbb | 2065 | cat confdefs.h |
25ed0b71 KW |
2066 | echo |
2067 | fi | |
2068 | test "$ac_signal" != 0 && | |
81ecdfbb RW |
2069 | $as_echo "$as_me: caught signal $ac_signal" |
2070 | $as_echo "$as_me: exit $exit_status" | |
25ed0b71 | 2071 | } >&5 |
81ecdfbb RW |
2072 | rm -f core *.core core.conftest.* && |
2073 | rm -f -r conftest* confdefs* conf$$* $ac_clean_files && | |
9255ee31 | 2074 | exit $exit_status |
81ecdfbb | 2075 | ' 0 |
9255ee31 | 2076 | for ac_signal in 1 2 13 15; do |
81ecdfbb | 2077 | trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal |
9255ee31 EZ |
2078 | done |
2079 | ac_signal=0 | |
2080 | ||
2081 | # confdefs.h avoids OS command line length limits that DEFS can exceed. | |
81ecdfbb RW |
2082 | rm -f -r conftest* confdefs.h |
2083 | ||
2084 | $as_echo "/* confdefs.h */" > confdefs.h | |
9255ee31 | 2085 | |
25ed0b71 KW |
2086 | # Predefined preprocessor variables. |
2087 | ||
2088 | cat >>confdefs.h <<_ACEOF | |
2089 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
2090 | _ACEOF | |
2091 | ||
25ed0b71 KW |
2092 | cat >>confdefs.h <<_ACEOF |
2093 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
2094 | _ACEOF | |
2095 | ||
25ed0b71 KW |
2096 | cat >>confdefs.h <<_ACEOF |
2097 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
2098 | _ACEOF | |
2099 | ||
25ed0b71 KW |
2100 | cat >>confdefs.h <<_ACEOF |
2101 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
2102 | _ACEOF | |
2103 | ||
25ed0b71 KW |
2104 | cat >>confdefs.h <<_ACEOF |
2105 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
2106 | _ACEOF | |
2107 | ||
81ecdfbb RW |
2108 | cat >>confdefs.h <<_ACEOF |
2109 | #define PACKAGE_URL "$PACKAGE_URL" | |
2110 | _ACEOF | |
2111 | ||
25ed0b71 | 2112 | |
9255ee31 | 2113 | # Let the site file select an alternate cache file if it wants to. |
81ecdfbb RW |
2114 | # Prefer an explicitly selected file to automatically selected ones. |
2115 | ac_site_file1=NONE | |
2116 | ac_site_file2=NONE | |
2117 | if test -n "$CONFIG_SITE"; then | |
2118 | ac_site_file1=$CONFIG_SITE | |
2119 | elif test "x$prefix" != xNONE; then | |
2120 | ac_site_file1=$prefix/share/config.site | |
2121 | ac_site_file2=$prefix/etc/config.site | |
2122 | else | |
2123 | ac_site_file1=$ac_default_prefix/share/config.site | |
2124 | ac_site_file2=$ac_default_prefix/etc/config.site | |
2125 | fi | |
2126 | for ac_site_file in "$ac_site_file1" "$ac_site_file2" | |
2127 | do | |
2128 | test "x$ac_site_file" = xNONE && continue | |
9255ee31 | 2129 | if test -r "$ac_site_file"; then |
81ecdfbb RW |
2130 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 |
2131 | $as_echo "$as_me: loading site script $ac_site_file" >&6;} | |
25ed0b71 | 2132 | sed 's/^/| /' "$ac_site_file" >&5 |
9255ee31 EZ |
2133 | . "$ac_site_file" |
2134 | fi | |
2135 | done | |
2136 | ||
2137 | if test -r "$cache_file"; then | |
2138 | # Some versions of bash will fail to source /dev/null (special | |
2139 | # files actually), so we avoid doing that. | |
2140 | if test -f "$cache_file"; then | |
81ecdfbb RW |
2141 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 |
2142 | $as_echo "$as_me: loading cache $cache_file" >&6;} | |
9255ee31 | 2143 | case $cache_file in |
81ecdfbb RW |
2144 | [\\/]* | ?:[\\/]* ) . "$cache_file";; |
2145 | *) . "./$cache_file";; | |
9255ee31 EZ |
2146 | esac |
2147 | fi | |
2148 | else | |
81ecdfbb RW |
2149 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 |
2150 | $as_echo "$as_me: creating cache $cache_file" >&6;} | |
9255ee31 EZ |
2151 | >$cache_file |
2152 | fi | |
2153 | ||
2154 | # Check that the precious variables saved in the cache have kept the same | |
2155 | # value. | |
2156 | ac_cache_corrupted=false | |
81ecdfbb | 2157 | for ac_var in $ac_precious_vars; do |
9255ee31 EZ |
2158 | eval ac_old_set=\$ac_cv_env_${ac_var}_set |
2159 | eval ac_new_set=\$ac_env_${ac_var}_set | |
81ecdfbb RW |
2160 | eval ac_old_val=\$ac_cv_env_${ac_var}_value |
2161 | eval ac_new_val=\$ac_env_${ac_var}_value | |
9255ee31 EZ |
2162 | case $ac_old_set,$ac_new_set in |
2163 | set,) | |
81ecdfbb RW |
2164 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 |
2165 | $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} | |
9255ee31 EZ |
2166 | ac_cache_corrupted=: ;; |
2167 | ,set) | |
81ecdfbb RW |
2168 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 |
2169 | $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} | |
9255ee31 EZ |
2170 | ac_cache_corrupted=: ;; |
2171 | ,);; | |
2172 | *) | |
2173 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
81ecdfbb RW |
2174 | # differences in whitespace do not lead to failure. |
2175 | ac_old_val_w=`echo x $ac_old_val` | |
2176 | ac_new_val_w=`echo x $ac_new_val` | |
2177 | if test "$ac_old_val_w" != "$ac_new_val_w"; then | |
2178 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 | |
2179 | $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} | |
2180 | ac_cache_corrupted=: | |
2181 | else | |
2182 | { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 | |
2183 | $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} | |
2184 | eval $ac_var=\$ac_old_val | |
2185 | fi | |
2186 | { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 | |
2187 | $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} | |
2188 | { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 | |
2189 | $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} | |
9255ee31 EZ |
2190 | fi;; |
2191 | esac | |
25ed0b71 | 2192 | # Pass precious variables to config.status. |
9255ee31 EZ |
2193 | if test "$ac_new_set" = set; then |
2194 | case $ac_new_val in | |
81ecdfbb | 2195 | *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; |
25ed0b71 KW |
2196 | *) ac_arg=$ac_var=$ac_new_val ;; |
2197 | esac | |
2198 | case " $ac_configure_args " in | |
2199 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
81ecdfbb | 2200 | *) as_fn_append ac_configure_args " '$ac_arg'" ;; |
9255ee31 EZ |
2201 | esac |
2202 | fi | |
2203 | done | |
2204 | if $ac_cache_corrupted; then | |
81ecdfbb RW |
2205 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
2206 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2207 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 | |
2208 | $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} | |
2209 | as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 | |
9255ee31 | 2210 | fi |
81ecdfbb RW |
2211 | ## -------------------- ## |
2212 | ## Main body of script. ## | |
2213 | ## -------------------- ## | |
9255ee31 EZ |
2214 | |
2215 | ac_ext=c | |
2216 | ac_cpp='$CPP $CPPFLAGS' | |
2217 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2218 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2219 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2220 | ||
9255ee31 | 2221 | |
25ed0b71 KW |
2222 | |
2223 | ||
2224 | ||
2225 | ||
9255ee31 | 2226 | ac_aux_dir= |
4a11f206 | 2227 | for ac_dir in ./support "$srcdir"/./support; do |
81ecdfbb RW |
2228 | for ac_t in install-sh install.sh shtool; do |
2229 | if test -f "$ac_dir/$ac_t"; then | |
2230 | ac_aux_dir=$ac_dir | |
2231 | ac_install_sh="$ac_aux_dir/$ac_t -c" | |
2232 | break 2 | |
2233 | fi | |
2234 | done | |
9255ee31 EZ |
2235 | done |
2236 | if test -z "$ac_aux_dir"; then | |
4a11f206 | 2237 | as_fn_error "cannot find install-sh, install.sh, or shtool in ./support \"$srcdir\"/./support" "$LINENO" 5 |
9255ee31 | 2238 | fi |
9255ee31 | 2239 | |
81ecdfbb RW |
2240 | # These three variables are undocumented and unsupported, |
2241 | # and are intended to be withdrawn in a future Autoconf release. | |
2242 | # They can cause serious problems if a builder's source tree is in a directory | |
2243 | # whose full name contains unusual characters. | |
2244 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. | |
2245 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. | |
2246 | ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. | |
2247 | ||
2248 | ||
2249 | ac_config_headers="$ac_config_headers config.h" | |
5bdf8622 DJ |
2250 | |
2251 | ||
4a11f206 | 2252 | LIBVERSION=7.0 |
5bdf8622 | 2253 | |
9255ee31 | 2254 | # Make sure we can run config.sub. |
81ecdfbb RW |
2255 | $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || |
2256 | as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 | |
2257 | ||
2258 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 | |
2259 | $as_echo_n "checking build system type... " >&6; } | |
2260 | if test "${ac_cv_build+set}" = set; then : | |
2261 | $as_echo_n "(cached) " >&6 | |
2262 | else | |
2263 | ac_build_alias=$build_alias | |
2264 | test "x$ac_build_alias" = x && | |
2265 | ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` | |
2266 | test "x$ac_build_alias" = x && | |
2267 | as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5 | |
2268 | ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || | |
2269 | as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 | |
2270 | ||
2271 | fi | |
2272 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 | |
2273 | $as_echo "$ac_cv_build" >&6; } | |
2274 | case $ac_cv_build in | |
2275 | *-*-*) ;; | |
2276 | *) as_fn_error "invalid value of canonical build" "$LINENO" 5;; | |
2277 | esac | |
9255ee31 | 2278 | build=$ac_cv_build |
81ecdfbb RW |
2279 | ac_save_IFS=$IFS; IFS='-' |
2280 | set x $ac_cv_build | |
2281 | shift | |
2282 | build_cpu=$1 | |
2283 | build_vendor=$2 | |
2284 | shift; shift | |
2285 | # Remember, the first character of IFS is used to create $*, | |
2286 | # except with old shells: | |
2287 | build_os=$* | |
2288 | IFS=$ac_save_IFS | |
2289 | case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac | |
9255ee31 | 2290 | |
25ed0b71 | 2291 | |
81ecdfbb RW |
2292 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 |
2293 | $as_echo_n "checking host system type... " >&6; } | |
2294 | if test "${ac_cv_host+set}" = set; then : | |
2295 | $as_echo_n "(cached) " >&6 | |
2296 | else | |
2297 | if test "x$host_alias" = x; then | |
2298 | ac_cv_host=$ac_cv_build | |
9255ee31 | 2299 | else |
81ecdfbb RW |
2300 | ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || |
2301 | as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 | |
2302 | fi | |
9255ee31 EZ |
2303 | |
2304 | fi | |
81ecdfbb RW |
2305 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 |
2306 | $as_echo "$ac_cv_host" >&6; } | |
2307 | case $ac_cv_host in | |
2308 | *-*-*) ;; | |
2309 | *) as_fn_error "invalid value of canonical host" "$LINENO" 5;; | |
2310 | esac | |
9255ee31 | 2311 | host=$ac_cv_host |
81ecdfbb RW |
2312 | ac_save_IFS=$IFS; IFS='-' |
2313 | set x $ac_cv_host | |
2314 | shift | |
2315 | host_cpu=$1 | |
2316 | host_vendor=$2 | |
2317 | shift; shift | |
2318 | # Remember, the first character of IFS is used to create $*, | |
2319 | # except with old shells: | |
2320 | host_os=$* | |
2321 | IFS=$ac_save_IFS | |
2322 | case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac | |
9255ee31 | 2323 | |
25ed0b71 KW |
2324 | |
2325 | ||
19ce2a29 | 2326 | |
9255ee31 | 2327 | opt_curses=no |
5bdf8622 | 2328 | opt_purify=no |
9255ee31 | 2329 | |
25ed0b71 | 2330 | |
81ecdfbb RW |
2331 | # Check whether --with-curses was given. |
2332 | if test "${with_curses+set}" = set; then : | |
2333 | withval=$with_curses; opt_curses=$withval | |
2334 | fi | |
2335 | ||
2336 | ||
2337 | # Check whether --with-purify was given. | |
2338 | if test "${with_purify+set}" = set; then : | |
2339 | withval=$with_purify; opt_purify=$withval | |
2340 | fi | |
9255ee31 | 2341 | |
5bdf8622 | 2342 | |
9255ee31 EZ |
2343 | if test "$opt_curses" = "yes"; then |
2344 | prefer_curses=yes | |
2345 | fi | |
2346 | ||
5bdf8622 DJ |
2347 | if test "$opt_purify" = yes; then |
2348 | PURIFY="purify" | |
2349 | else | |
2350 | PURIFY= | |
2351 | fi | |
2352 | ||
2353 | opt_multibyte=yes | |
9255ee31 | 2354 | opt_static_libs=yes |
b558ff04 | 2355 | opt_shared_libs=no |
9255ee31 | 2356 | |
81ecdfbb RW |
2357 | # Check whether --enable-multibyte was given. |
2358 | if test "${enable_multibyte+set}" = set; then : | |
2359 | enableval=$enable_multibyte; opt_multibyte=$enableval | |
2360 | fi | |
2361 | ||
4a11f206 PP |
2362 | # Check whether --enable-shared was given. |
2363 | if test "${enable_shared+set}" = set; then : | |
2364 | enableval=$enable_shared; opt_shared_libs=$enableval | |
2365 | fi | |
2366 | ||
81ecdfbb RW |
2367 | # Check whether --enable-static was given. |
2368 | if test "${enable_static+set}" = set; then : | |
2369 | enableval=$enable_static; opt_static_libs=$enableval | |
2370 | fi | |
2371 | ||
9255ee31 | 2372 | |
5bdf8622 | 2373 | if test $opt_multibyte = no; then |
81ecdfbb | 2374 | $as_echo "#define NO_MULTIBYTE_SUPPORT 1" >>confdefs.h |
5bdf8622 DJ |
2375 | |
2376 | fi | |
2377 | ||
2378 | ||
2379 | ||
eeab5adb | 2380 | CROSS_COMPILE= |
5bdf8622 DJ |
2381 | if test "x$cross_compiling" = "xyes"; then |
2382 | case "${host}" in | |
2383 | *-cygwin*) | |
2384 | cross_cache=${srcdir}/cross-build/cygwin.cache | |
2385 | ;; | |
2386 | *-mingw*) | |
2387 | cross_cache=${srcdir}/cross-build/mingw.cache | |
2388 | ;; | |
2389 | i[3456]86-*-beos*) | |
2390 | cross_cache=${srcdir}/cross-build/x86-beos.cache | |
2391 | ;; | |
2392 | *) echo "configure: cross-compiling for $host is not supported" >&2 | |
2393 | ;; | |
2394 | esac | |
2395 | if test -n "${cross_cache}" && test -r "${cross_cache}"; then | |
2396 | echo "loading cross-build cache file ${cross_cache}" | |
2397 | . ${cross_cache} | |
2398 | fi | |
2399 | unset cross_cache | |
2400 | CROSS_COMPILE='-DCROSS_COMPILING' | |
2401 | ||
2402 | fi | |
2403 | ||
9255ee31 EZ |
2404 | echo "" |
2405 | echo "Beginning configuration for readline-$LIBVERSION for ${host_cpu}-${host_vendor}-${host_os}" | |
2406 | echo "" | |
2407 | ||
2408 | # We want these before the checks, so the checks can modify their values. | |
2409 | test -z "$CFLAGS" && CFLAGS=-g auto_cflags=1 | |
2410 | ||
81ecdfbb RW |
2411 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 |
2412 | $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } | |
2413 | set x ${MAKE-make} | |
2414 | ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` | |
2415 | if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then : | |
2416 | $as_echo_n "(cached) " >&6 | |
9255ee31 | 2417 | else |
25ed0b71 | 2418 | cat >conftest.make <<\_ACEOF |
81ecdfbb | 2419 | SHELL = /bin/sh |
9255ee31 | 2420 | all: |
81ecdfbb | 2421 | @echo '@@@%%%=$(MAKE)=@@@%%%' |
25ed0b71 | 2422 | _ACEOF |
9255ee31 | 2423 | # GNU make sometimes prints "make[1]: Entering...", which would confuse us. |
81ecdfbb RW |
2424 | case `${MAKE-make} -f conftest.make 2>/dev/null` in |
2425 | *@@@%%%=?*=@@@%%%*) | |
2426 | eval ac_cv_prog_make_${ac_make}_set=yes;; | |
2427 | *) | |
2428 | eval ac_cv_prog_make_${ac_make}_set=no;; | |
2429 | esac | |
9255ee31 EZ |
2430 | rm -f conftest.make |
2431 | fi | |
81ecdfbb RW |
2432 | if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then |
2433 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
2434 | $as_echo "yes" >&6; } | |
9255ee31 EZ |
2435 | SET_MAKE= |
2436 | else | |
81ecdfbb RW |
2437 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2438 | $as_echo "no" >&6; } | |
9255ee31 EZ |
2439 | SET_MAKE="MAKE=${MAKE-make}" |
2440 | fi | |
2441 | ||
2442 | ac_ext=c | |
2443 | ac_cpp='$CPP $CPPFLAGS' | |
2444 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2445 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2446 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2447 | if test -n "$ac_tool_prefix"; then | |
2448 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
2449 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
81ecdfbb RW |
2450 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2451 | $as_echo_n "checking for $ac_word... " >&6; } | |
2452 | if test "${ac_cv_prog_CC+set}" = set; then : | |
2453 | $as_echo_n "(cached) " >&6 | |
9255ee31 EZ |
2454 | else |
2455 | if test -n "$CC"; then | |
2456 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2457 | else | |
25ed0b71 KW |
2458 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2459 | for as_dir in $PATH | |
2460 | do | |
2461 | IFS=$as_save_IFS | |
2462 | test -z "$as_dir" && as_dir=. | |
81ecdfbb RW |
2463 | for ac_exec_ext in '' $ac_executable_extensions; do |
2464 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
25ed0b71 | 2465 | ac_cv_prog_CC="${ac_tool_prefix}gcc" |
81ecdfbb | 2466 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
25ed0b71 KW |
2467 | break 2 |
2468 | fi | |
2469 | done | |
81ecdfbb RW |
2470 | done |
2471 | IFS=$as_save_IFS | |
9255ee31 | 2472 | |
d60d9f65 | 2473 | fi |
9255ee31 EZ |
2474 | fi |
2475 | CC=$ac_cv_prog_CC | |
d60d9f65 | 2476 | if test -n "$CC"; then |
81ecdfbb RW |
2477 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
2478 | $as_echo "$CC" >&6; } | |
9255ee31 | 2479 | else |
81ecdfbb RW |
2480 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2481 | $as_echo "no" >&6; } | |
9255ee31 EZ |
2482 | fi |
2483 | ||
81ecdfbb | 2484 | |
9255ee31 EZ |
2485 | fi |
2486 | if test -z "$ac_cv_prog_CC"; then | |
2487 | ac_ct_CC=$CC | |
2488 | # Extract the first word of "gcc", so it can be a program name with args. | |
2489 | set dummy gcc; ac_word=$2 | |
81ecdfbb RW |
2490 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2491 | $as_echo_n "checking for $ac_word... " >&6; } | |
2492 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : | |
2493 | $as_echo_n "(cached) " >&6 | |
9255ee31 EZ |
2494 | else |
2495 | if test -n "$ac_ct_CC"; then | |
2496 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2497 | else | |
25ed0b71 KW |
2498 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2499 | for as_dir in $PATH | |
2500 | do | |
2501 | IFS=$as_save_IFS | |
2502 | test -z "$as_dir" && as_dir=. | |
81ecdfbb RW |
2503 | for ac_exec_ext in '' $ac_executable_extensions; do |
2504 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
25ed0b71 | 2505 | ac_cv_prog_ac_ct_CC="gcc" |
81ecdfbb | 2506 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
25ed0b71 KW |
2507 | break 2 |
2508 | fi | |
2509 | done | |
81ecdfbb RW |
2510 | done |
2511 | IFS=$as_save_IFS | |
9255ee31 EZ |
2512 | |
2513 | fi | |
2514 | fi | |
2515 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2516 | if test -n "$ac_ct_CC"; then | |
81ecdfbb RW |
2517 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
2518 | $as_echo "$ac_ct_CC" >&6; } | |
9255ee31 | 2519 | else |
81ecdfbb RW |
2520 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2521 | $as_echo "no" >&6; } | |
9255ee31 EZ |
2522 | fi |
2523 | ||
81ecdfbb RW |
2524 | if test "x$ac_ct_CC" = x; then |
2525 | CC="" | |
2526 | else | |
2527 | case $cross_compiling:$ac_tool_warned in | |
2528 | yes:) | |
2529 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
2530 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
2531 | ac_tool_warned=yes ;; | |
2532 | esac | |
2533 | CC=$ac_ct_CC | |
2534 | fi | |
d60d9f65 | 2535 | else |
9255ee31 | 2536 | CC="$ac_cv_prog_CC" |
d60d9f65 SS |
2537 | fi |
2538 | ||
2539 | if test -z "$CC"; then | |
81ecdfbb RW |
2540 | if test -n "$ac_tool_prefix"; then |
2541 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
9255ee31 | 2542 | set dummy ${ac_tool_prefix}cc; ac_word=$2 |
81ecdfbb RW |
2543 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2544 | $as_echo_n "checking for $ac_word... " >&6; } | |
2545 | if test "${ac_cv_prog_CC+set}" = set; then : | |
2546 | $as_echo_n "(cached) " >&6 | |
9255ee31 EZ |
2547 | else |
2548 | if test -n "$CC"; then | |
2549 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2550 | else | |
25ed0b71 KW |
2551 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2552 | for as_dir in $PATH | |
2553 | do | |
2554 | IFS=$as_save_IFS | |
2555 | test -z "$as_dir" && as_dir=. | |
81ecdfbb RW |
2556 | for ac_exec_ext in '' $ac_executable_extensions; do |
2557 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
25ed0b71 | 2558 | ac_cv_prog_CC="${ac_tool_prefix}cc" |
81ecdfbb | 2559 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
25ed0b71 KW |
2560 | break 2 |
2561 | fi | |
2562 | done | |
81ecdfbb RW |
2563 | done |
2564 | IFS=$as_save_IFS | |
9255ee31 EZ |
2565 | |
2566 | fi | |
2567 | fi | |
2568 | CC=$ac_cv_prog_CC | |
2569 | if test -n "$CC"; then | |
81ecdfbb RW |
2570 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
2571 | $as_echo "$CC" >&6; } | |
9255ee31 | 2572 | else |
81ecdfbb RW |
2573 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2574 | $as_echo "no" >&6; } | |
9255ee31 EZ |
2575 | fi |
2576 | ||
81ecdfbb RW |
2577 | |
2578 | fi | |
9255ee31 | 2579 | fi |
81ecdfbb | 2580 | if test -z "$CC"; then |
d60d9f65 SS |
2581 | # Extract the first word of "cc", so it can be a program name with args. |
2582 | set dummy cc; ac_word=$2 | |
81ecdfbb RW |
2583 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2584 | $as_echo_n "checking for $ac_word... " >&6; } | |
2585 | if test "${ac_cv_prog_CC+set}" = set; then : | |
2586 | $as_echo_n "(cached) " >&6 | |
9255ee31 | 2587 | else |
81ecdfbb RW |
2588 | if test -n "$CC"; then |
2589 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
9255ee31 | 2590 | else |
81ecdfbb | 2591 | ac_prog_rejected=no |
25ed0b71 KW |
2592 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2593 | for as_dir in $PATH | |
2594 | do | |
2595 | IFS=$as_save_IFS | |
2596 | test -z "$as_dir" && as_dir=. | |
81ecdfbb RW |
2597 | for ac_exec_ext in '' $ac_executable_extensions; do |
2598 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2599 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then | |
2600 | ac_prog_rejected=yes | |
2601 | continue | |
2602 | fi | |
2603 | ac_cv_prog_CC="cc" | |
2604 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
25ed0b71 KW |
2605 | break 2 |
2606 | fi | |
2607 | done | |
81ecdfbb RW |
2608 | done |
2609 | IFS=$as_save_IFS | |
9255ee31 | 2610 | |
d60d9f65 SS |
2611 | if test $ac_prog_rejected = yes; then |
2612 | # We found a bogon in the path, so make sure we never use it. | |
2613 | set dummy $ac_cv_prog_CC | |
2614 | shift | |
9255ee31 | 2615 | if test $# != 0; then |
d60d9f65 SS |
2616 | # We chose a different compiler from the bogus one. |
2617 | # However, it has the same basename, so the bogon will be chosen | |
2618 | # first if we set CC to just the basename; use the full file name. | |
2619 | shift | |
25ed0b71 | 2620 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" |
d60d9f65 SS |
2621 | fi |
2622 | fi | |
2623 | fi | |
2624 | fi | |
9255ee31 | 2625 | CC=$ac_cv_prog_CC |
d60d9f65 | 2626 | if test -n "$CC"; then |
81ecdfbb RW |
2627 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
2628 | $as_echo "$CC" >&6; } | |
d60d9f65 | 2629 | else |
81ecdfbb RW |
2630 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2631 | $as_echo "no" >&6; } | |
d60d9f65 SS |
2632 | fi |
2633 | ||
81ecdfbb | 2634 | |
9255ee31 EZ |
2635 | fi |
2636 | if test -z "$CC"; then | |
2637 | if test -n "$ac_tool_prefix"; then | |
81ecdfbb | 2638 | for ac_prog in cl.exe |
9255ee31 EZ |
2639 | do |
2640 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
2641 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
81ecdfbb RW |
2642 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2643 | $as_echo_n "checking for $ac_word... " >&6; } | |
2644 | if test "${ac_cv_prog_CC+set}" = set; then : | |
2645 | $as_echo_n "(cached) " >&6 | |
d60d9f65 SS |
2646 | else |
2647 | if test -n "$CC"; then | |
2648 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2649 | else | |
25ed0b71 KW |
2650 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2651 | for as_dir in $PATH | |
2652 | do | |
2653 | IFS=$as_save_IFS | |
2654 | test -z "$as_dir" && as_dir=. | |
81ecdfbb RW |
2655 | for ac_exec_ext in '' $ac_executable_extensions; do |
2656 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
25ed0b71 | 2657 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" |
81ecdfbb | 2658 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
25ed0b71 KW |
2659 | break 2 |
2660 | fi | |
2661 | done | |
81ecdfbb RW |
2662 | done |
2663 | IFS=$as_save_IFS | |
9255ee31 | 2664 | |
d60d9f65 SS |
2665 | fi |
2666 | fi | |
9255ee31 | 2667 | CC=$ac_cv_prog_CC |
d60d9f65 | 2668 | if test -n "$CC"; then |
81ecdfbb RW |
2669 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
2670 | $as_echo "$CC" >&6; } | |
d60d9f65 | 2671 | else |
81ecdfbb RW |
2672 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2673 | $as_echo "no" >&6; } | |
d60d9f65 SS |
2674 | fi |
2675 | ||
81ecdfbb | 2676 | |
9255ee31 EZ |
2677 | test -n "$CC" && break |
2678 | done | |
2679 | fi | |
2680 | if test -z "$CC"; then | |
2681 | ac_ct_CC=$CC | |
81ecdfbb | 2682 | for ac_prog in cl.exe |
9255ee31 EZ |
2683 | do |
2684 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2685 | set dummy $ac_prog; ac_word=$2 | |
81ecdfbb RW |
2686 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2687 | $as_echo_n "checking for $ac_word... " >&6; } | |
2688 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : | |
2689 | $as_echo_n "(cached) " >&6 | |
9255ee31 EZ |
2690 | else |
2691 | if test -n "$ac_ct_CC"; then | |
2692 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2693 | else | |
25ed0b71 KW |
2694 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2695 | for as_dir in $PATH | |
2696 | do | |
2697 | IFS=$as_save_IFS | |
2698 | test -z "$as_dir" && as_dir=. | |
81ecdfbb RW |
2699 | for ac_exec_ext in '' $ac_executable_extensions; do |
2700 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
25ed0b71 | 2701 | ac_cv_prog_ac_ct_CC="$ac_prog" |
81ecdfbb | 2702 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
25ed0b71 KW |
2703 | break 2 |
2704 | fi | |
2705 | done | |
81ecdfbb RW |
2706 | done |
2707 | IFS=$as_save_IFS | |
d60d9f65 | 2708 | |
9255ee31 EZ |
2709 | fi |
2710 | fi | |
2711 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2712 | if test -n "$ac_ct_CC"; then | |
81ecdfbb RW |
2713 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
2714 | $as_echo "$ac_ct_CC" >&6; } | |
9255ee31 | 2715 | else |
81ecdfbb RW |
2716 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2717 | $as_echo "no" >&6; } | |
9255ee31 | 2718 | fi |
d60d9f65 | 2719 | |
81ecdfbb | 2720 | |
9255ee31 EZ |
2721 | test -n "$ac_ct_CC" && break |
2722 | done | |
c862e87b | 2723 | |
81ecdfbb RW |
2724 | if test "x$ac_ct_CC" = x; then |
2725 | CC="" | |
2726 | else | |
2727 | case $cross_compiling:$ac_tool_warned in | |
2728 | yes:) | |
2729 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
2730 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
2731 | ac_tool_warned=yes ;; | |
2732 | esac | |
2733 | CC=$ac_ct_CC | |
2734 | fi | |
9255ee31 EZ |
2735 | fi |
2736 | ||
2737 | fi | |
2738 | ||
25ed0b71 | 2739 | |
81ecdfbb RW |
2740 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
2741 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2742 | as_fn_error "no acceptable C compiler found in \$PATH | |
2743 | See \`config.log' for more details." "$LINENO" 5; } | |
9255ee31 EZ |
2744 | |
2745 | # Provide some information about the compiler. | |
81ecdfbb RW |
2746 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 |
2747 | set X $ac_compile | |
2748 | ac_compiler=$2 | |
2749 | for ac_option in --version -v -V -qversion; do | |
2750 | { { ac_try="$ac_compiler $ac_option >&5" | |
2751 | case "(($ac_try" in | |
2752 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2753 | *) ac_try_echo=$ac_try;; | |
2754 | esac | |
2755 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2756 | $as_echo "$ac_try_echo"; } >&5 | |
2757 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
9255ee31 | 2758 | ac_status=$? |
81ecdfbb RW |
2759 | if test -s conftest.err; then |
2760 | sed '10a\ | |
2761 | ... rest of stderr output deleted ... | |
2762 | 10q' conftest.err >conftest.er1 | |
2763 | cat conftest.er1 >&5 | |
2764 | rm -f conftest.er1 conftest.err | |
2765 | fi | |
2766 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2767 | test $ac_status = 0; } | |
2768 | done | |
9255ee31 | 2769 | |
81ecdfbb | 2770 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25ed0b71 | 2771 | /* end confdefs.h. */ |
4a11f206 | 2772 | #include <stdio.h> |
9255ee31 EZ |
2773 | int |
2774 | main () | |
2775 | { | |
4a11f206 PP |
2776 | FILE *f = fopen ("conftest.out", "w"); |
2777 | return ferror (f) || fclose (f) != 0; | |
9255ee31 EZ |
2778 | |
2779 | ; | |
2780 | return 0; | |
2781 | } | |
2782 | _ACEOF | |
2783 | ac_clean_files_save=$ac_clean_files | |
81ecdfbb | 2784 | ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out" |
9255ee31 EZ |
2785 | # Try to create an executable without -o first, disregard a.out. |
2786 | # It will help us diagnose broken compilers, and finding out an intuition | |
2787 | # of exeext. | |
81ecdfbb RW |
2788 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 |
2789 | $as_echo_n "checking for C compiler default output file name... " >&6; } | |
2790 | ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` | |
2791 | ||
2792 | # The possible output files: | |
2793 | ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" | |
2794 | ||
2795 | ac_rmfiles= | |
2796 | for ac_file in $ac_files | |
2797 | do | |
2798 | case $ac_file in | |
2799 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; | |
2800 | * ) ac_rmfiles="$ac_rmfiles $ac_file";; | |
2801 | esac | |
2802 | done | |
2803 | rm -f $ac_rmfiles | |
2804 | ||
2805 | if { { ac_try="$ac_link_default" | |
2806 | case "(($ac_try" in | |
2807 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2808 | *) ac_try_echo=$ac_try;; | |
2809 | esac | |
2810 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2811 | $as_echo "$ac_try_echo"; } >&5 | |
2812 | (eval "$ac_link_default") 2>&5 | |
2813 | ac_status=$? | |
2814 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2815 | test $ac_status = 0; }; then : | |
2816 | # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. | |
2817 | # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' | |
2818 | # in a Makefile. We should not override ac_cv_exeext if it was cached, | |
2819 | # so that the user can short-circuit this test for compilers unknown to | |
2820 | # Autoconf. | |
2821 | for ac_file in $ac_files '' | |
25ed0b71 KW |
2822 | do |
2823 | test -f "$ac_file" || continue | |
9255ee31 | 2824 | case $ac_file in |
81ecdfbb | 2825 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) |
430b7832 | 2826 | ;; |
25ed0b71 | 2827 | [ab].out ) |
430b7832 MM |
2828 | # We found the default executable, but exeext='' is most |
2829 | # certainly right. | |
2830 | break;; | |
25ed0b71 | 2831 | *.* ) |
81ecdfbb RW |
2832 | if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; |
2833 | then :; else | |
2834 | ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` | |
2835 | fi | |
2836 | # We set ac_cv_exeext here because the later test for it is not | |
2837 | # safe: cross compilers may not add the suffix if given an `-o' | |
2838 | # argument, so we may need to know it at that point already. | |
2839 | # Even if this section looks crufty: it has the advantage of | |
2840 | # actually working. | |
430b7832 | 2841 | break;; |
25ed0b71 | 2842 | * ) |
430b7832 | 2843 | break;; |
9255ee31 EZ |
2844 | esac |
2845 | done | |
81ecdfbb RW |
2846 | test "$ac_cv_exeext" = no && ac_cv_exeext= |
2847 | ||
9255ee31 | 2848 | else |
81ecdfbb RW |
2849 | ac_file='' |
2850 | fi | |
2851 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 | |
2852 | $as_echo "$ac_file" >&6; } | |
2853 | if test -z "$ac_file"; then : | |
2854 | $as_echo "$as_me: failed program was:" >&5 | |
25ed0b71 KW |
2855 | sed 's/^/| /' conftest.$ac_ext >&5 |
2856 | ||
81ecdfbb RW |
2857 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
2858 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2859 | { as_fn_set_status 77 | |
2860 | as_fn_error "C compiler cannot create executables | |
2861 | See \`config.log' for more details." "$LINENO" 5; }; } | |
9255ee31 | 2862 | fi |
9255ee31 | 2863 | ac_exeext=$ac_cv_exeext |
9255ee31 | 2864 | |
81ecdfbb | 2865 | # Check that the compiler produces executables we can run. If not, either |
9255ee31 | 2866 | # the compiler is broken, or we cross compile. |
81ecdfbb RW |
2867 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 |
2868 | $as_echo_n "checking whether the C compiler works... " >&6; } | |
9255ee31 EZ |
2869 | # If not cross compiling, check that we can run a simple program. |
2870 | if test "$cross_compiling" != yes; then | |
2871 | if { ac_try='./$ac_file' | |
81ecdfbb RW |
2872 | { { case "(($ac_try" in |
2873 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2874 | *) ac_try_echo=$ac_try;; | |
2875 | esac | |
2876 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2877 | $as_echo "$ac_try_echo"; } >&5 | |
2878 | (eval "$ac_try") 2>&5 | |
9255ee31 | 2879 | ac_status=$? |
81ecdfbb RW |
2880 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
2881 | test $ac_status = 0; }; }; then | |
9255ee31 | 2882 | cross_compiling=no |
d60d9f65 | 2883 | else |
9255ee31 EZ |
2884 | if test "$cross_compiling" = maybe; then |
2885 | cross_compiling=yes | |
2886 | else | |
81ecdfbb RW |
2887 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
2888 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2889 | as_fn_error "cannot run C compiled programs. | |
25ed0b71 | 2890 | If you meant to cross compile, use \`--host'. |
81ecdfbb | 2891 | See \`config.log' for more details." "$LINENO" 5; } |
9255ee31 | 2892 | fi |
d60d9f65 | 2893 | fi |
d60d9f65 | 2894 | fi |
81ecdfbb RW |
2895 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
2896 | $as_echo "yes" >&6; } | |
9255ee31 | 2897 | |
81ecdfbb | 2898 | rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out |
9255ee31 | 2899 | ac_clean_files=$ac_clean_files_save |
81ecdfbb | 2900 | # Check that the compiler produces executables we can run. If not, either |
9255ee31 | 2901 | # the compiler is broken, or we cross compile. |
81ecdfbb RW |
2902 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 |
2903 | $as_echo_n "checking whether we are cross compiling... " >&6; } | |
2904 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 | |
2905 | $as_echo "$cross_compiling" >&6; } | |
2906 | ||
2907 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 | |
2908 | $as_echo_n "checking for suffix of executables... " >&6; } | |
2909 | if { { ac_try="$ac_link" | |
2910 | case "(($ac_try" in | |
2911 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2912 | *) ac_try_echo=$ac_try;; | |
2913 | esac | |
2914 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2915 | $as_echo "$ac_try_echo"; } >&5 | |
2916 | (eval "$ac_link") 2>&5 | |
9255ee31 | 2917 | ac_status=$? |
81ecdfbb RW |
2918 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
2919 | test $ac_status = 0; }; then : | |
9255ee31 EZ |
2920 | # If both `conftest.exe' and `conftest' are `present' (well, observable) |
2921 | # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will | |
2922 | # work properly (i.e., refer to `conftest.exe'), while it won't with | |
2923 | # `rm'. | |
25ed0b71 KW |
2924 | for ac_file in conftest.exe conftest conftest.*; do |
2925 | test -f "$ac_file" || continue | |
9255ee31 | 2926 | case $ac_file in |
81ecdfbb | 2927 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; |
9255ee31 | 2928 | *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` |
430b7832 | 2929 | break;; |
9255ee31 EZ |
2930 | * ) break;; |
2931 | esac | |
2932 | done | |
d60d9f65 | 2933 | else |
81ecdfbb RW |
2934 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
2935 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2936 | as_fn_error "cannot compute suffix of executables: cannot compile and link | |
2937 | See \`config.log' for more details." "$LINENO" 5; } | |
9255ee31 | 2938 | fi |
9255ee31 | 2939 | rm -f conftest$ac_cv_exeext |
81ecdfbb RW |
2940 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 |
2941 | $as_echo "$ac_cv_exeext" >&6; } | |
9255ee31 EZ |
2942 | |
2943 | rm -f conftest.$ac_ext | |
2944 | EXEEXT=$ac_cv_exeext | |
2945 | ac_exeext=$EXEEXT | |
81ecdfbb RW |
2946 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 |
2947 | $as_echo_n "checking for suffix of object files... " >&6; } | |
2948 | if test "${ac_cv_objext+set}" = set; then : | |
2949 | $as_echo_n "(cached) " >&6 | |
9255ee31 | 2950 | else |
81ecdfbb | 2951 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25ed0b71 | 2952 | /* end confdefs.h. */ |
d60d9f65 | 2953 | |
9255ee31 EZ |
2954 | int |
2955 | main () | |
2956 | { | |
d60d9f65 | 2957 | |
9255ee31 EZ |
2958 | ; |
2959 | return 0; | |
2960 | } | |
2961 | _ACEOF | |
2962 | rm -f conftest.o conftest.obj | |
81ecdfbb RW |
2963 | if { { ac_try="$ac_compile" |
2964 | case "(($ac_try" in | |
2965 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2966 | *) ac_try_echo=$ac_try;; | |
2967 | esac | |
2968 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2969 | $as_echo "$ac_try_echo"; } >&5 | |
2970 | (eval "$ac_compile") 2>&5 | |
2971 | ac_status=$? | |
2972 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2973 | test $ac_status = 0; }; then : | |
2974 | for ac_file in conftest.o conftest.obj conftest.*; do | |
2975 | test -f "$ac_file" || continue; | |
9255ee31 | 2976 | case $ac_file in |
81ecdfbb | 2977 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; |
9255ee31 EZ |
2978 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` |
2979 | break;; | |
2980 | esac | |
2981 | done | |
d60d9f65 | 2982 | else |
81ecdfbb | 2983 | $as_echo "$as_me: failed program was:" >&5 |
25ed0b71 KW |
2984 | sed 's/^/| /' conftest.$ac_ext >&5 |
2985 | ||
81ecdfbb RW |
2986 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
2987 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2988 | as_fn_error "cannot compute suffix of object files: cannot compile | |
2989 | See \`config.log' for more details." "$LINENO" 5; } | |
9255ee31 | 2990 | fi |
9255ee31 EZ |
2991 | rm -f conftest.$ac_cv_objext conftest.$ac_ext |
2992 | fi | |
81ecdfbb RW |
2993 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 |
2994 | $as_echo "$ac_cv_objext" >&6; } | |
9255ee31 EZ |
2995 | OBJEXT=$ac_cv_objext |
2996 | ac_objext=$OBJEXT | |
81ecdfbb RW |
2997 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 |
2998 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } | |
2999 | if test "${ac_cv_c_compiler_gnu+set}" = set; then : | |
3000 | $as_echo_n "(cached) " >&6 | |
9255ee31 | 3001 | else |
81ecdfbb | 3002 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25ed0b71 | 3003 | /* end confdefs.h. */ |
9255ee31 EZ |
3004 | |
3005 | int | |
3006 | main () | |
3007 | { | |
3008 | #ifndef __GNUC__ | |
3009 | choke me | |
3010 | #endif | |
d60d9f65 | 3011 | |
9255ee31 EZ |
3012 | ; |
3013 | return 0; | |
3014 | } | |
3015 | _ACEOF | |
81ecdfbb | 3016 | if ac_fn_c_try_compile "$LINENO"; then : |
9255ee31 EZ |
3017 | ac_compiler_gnu=yes |
3018 | else | |
81ecdfbb | 3019 | ac_compiler_gnu=no |
9255ee31 | 3020 | fi |
81ecdfbb | 3021 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
9255ee31 EZ |
3022 | ac_cv_c_compiler_gnu=$ac_compiler_gnu |
3023 | ||
3024 | fi | |
81ecdfbb RW |
3025 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 |
3026 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } | |
3027 | if test $ac_compiler_gnu = yes; then | |
3028 | GCC=yes | |
3029 | else | |
3030 | GCC= | |
3031 | fi | |
9255ee31 EZ |
3032 | ac_test_CFLAGS=${CFLAGS+set} |
3033 | ac_save_CFLAGS=$CFLAGS | |
81ecdfbb RW |
3034 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 |
3035 | $as_echo_n "checking whether $CC accepts -g... " >&6; } | |
3036 | if test "${ac_cv_prog_cc_g+set}" = set; then : | |
3037 | $as_echo_n "(cached) " >&6 | |
3038 | else | |
3039 | ac_save_c_werror_flag=$ac_c_werror_flag | |
3040 | ac_c_werror_flag=yes | |
3041 | ac_cv_prog_cc_g=no | |
3042 | CFLAGS="-g" | |
3043 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
25ed0b71 | 3044 | /* end confdefs.h. */ |
9255ee31 EZ |
3045 | |
3046 | int | |
3047 | main () | |
3048 | { | |
3049 | ||
3050 | ; | |
3051 | return 0; | |
3052 | } | |
3053 | _ACEOF | |
81ecdfbb | 3054 | if ac_fn_c_try_compile "$LINENO"; then : |
d60d9f65 SS |
3055 | ac_cv_prog_cc_g=yes |
3056 | else | |
81ecdfbb RW |
3057 | CFLAGS="" |
3058 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3059 | /* end confdefs.h. */ | |
3060 | ||
3061 | int | |
3062 | main () | |
3063 | { | |
3064 | ||
3065 | ; | |
3066 | return 0; | |
3067 | } | |
3068 | _ACEOF | |
3069 | if ac_fn_c_try_compile "$LINENO"; then : | |
3070 | ||
3071 | else | |
3072 | ac_c_werror_flag=$ac_save_c_werror_flag | |
3073 | CFLAGS="-g" | |
3074 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3075 | /* end confdefs.h. */ | |
3076 | ||
3077 | int | |
3078 | main () | |
3079 | { | |
25ed0b71 | 3080 | |
81ecdfbb RW |
3081 | ; |
3082 | return 0; | |
3083 | } | |
3084 | _ACEOF | |
3085 | if ac_fn_c_try_compile "$LINENO"; then : | |
3086 | ac_cv_prog_cc_g=yes | |
3087 | fi | |
3088 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3089 | fi | |
3090 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
d60d9f65 | 3091 | fi |
81ecdfbb RW |
3092 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3093 | ac_c_werror_flag=$ac_save_c_werror_flag | |
d60d9f65 | 3094 | fi |
81ecdfbb RW |
3095 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 |
3096 | $as_echo "$ac_cv_prog_cc_g" >&6; } | |
d60d9f65 | 3097 | if test "$ac_test_CFLAGS" = set; then |
9255ee31 | 3098 | CFLAGS=$ac_save_CFLAGS |
d60d9f65 SS |
3099 | elif test $ac_cv_prog_cc_g = yes; then |
3100 | if test "$GCC" = yes; then | |
3101 | CFLAGS="-g -O2" | |
3102 | else | |
3103 | CFLAGS="-g" | |
3104 | fi | |
3105 | else | |
3106 | if test "$GCC" = yes; then | |
3107 | CFLAGS="-O2" | |
3108 | else | |
3109 | CFLAGS= | |
3110 | fi | |
3111 | fi | |
81ecdfbb RW |
3112 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 |
3113 | $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } | |
3114 | if test "${ac_cv_prog_cc_c89+set}" = set; then : | |
3115 | $as_echo_n "(cached) " >&6 | |
25ed0b71 | 3116 | else |
81ecdfbb | 3117 | ac_cv_prog_cc_c89=no |
25ed0b71 | 3118 | ac_save_CC=$CC |
81ecdfbb | 3119 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25ed0b71 KW |
3120 | /* end confdefs.h. */ |
3121 | #include <stdarg.h> | |
3122 | #include <stdio.h> | |
3123 | #include <sys/types.h> | |
3124 | #include <sys/stat.h> | |
3125 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ | |
3126 | struct buf { int x; }; | |
3127 | FILE * (*rcsopen) (struct buf *, struct stat *, int); | |
3128 | static char *e (p, i) | |
3129 | char **p; | |
3130 | int i; | |
3131 | { | |
3132 | return p[i]; | |
3133 | } | |
3134 | static char *f (char * (*g) (char **, int), char **p, ...) | |
3135 | { | |
3136 | char *s; | |
3137 | va_list v; | |
3138 | va_start (v,p); | |
3139 | s = g (p, va_arg (v,int)); | |
3140 | va_end (v); | |
3141 | return s; | |
3142 | } | |
430b7832 MM |
3143 | |
3144 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has | |
3145 | function prototypes and stuff, but not '\xHH' hex character constants. | |
3146 | These don't provoke an error unfortunately, instead are silently treated | |
81ecdfbb | 3147 | as 'x'. The following induces an error, until -std is added to get |
430b7832 MM |
3148 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an |
3149 | array size at least. It's necessary to write '\x00'==0 to get something | |
81ecdfbb | 3150 | that's true only with -std. */ |
430b7832 MM |
3151 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; |
3152 | ||
81ecdfbb RW |
3153 | /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters |
3154 | inside strings and character constants. */ | |
3155 | #define FOO(x) 'x' | |
3156 | int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; | |
3157 | ||
25ed0b71 KW |
3158 | int test (int i, double x); |
3159 | struct s1 {int (*f) (int a);}; | |
3160 | struct s2 {int (*f) (double a);}; | |
3161 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); | |
3162 | int argc; | |
3163 | char **argv; | |
3164 | int | |
3165 | main () | |
3166 | { | |
3167 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; | |
3168 | ; | |
3169 | return 0; | |
3170 | } | |
3171 | _ACEOF | |
81ecdfbb RW |
3172 | for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ |
3173 | -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" | |
25ed0b71 KW |
3174 | do |
3175 | CC="$ac_save_CC $ac_arg" | |
81ecdfbb RW |
3176 | if ac_fn_c_try_compile "$LINENO"; then : |
3177 | ac_cv_prog_cc_c89=$ac_arg | |
25ed0b71 | 3178 | fi |
81ecdfbb RW |
3179 | rm -f core conftest.err conftest.$ac_objext |
3180 | test "x$ac_cv_prog_cc_c89" != "xno" && break | |
25ed0b71 | 3181 | done |
81ecdfbb | 3182 | rm -f conftest.$ac_ext |
25ed0b71 KW |
3183 | CC=$ac_save_CC |
3184 | ||
3185 | fi | |
81ecdfbb RW |
3186 | # AC_CACHE_VAL |
3187 | case "x$ac_cv_prog_cc_c89" in | |
3188 | x) | |
3189 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 | |
3190 | $as_echo "none needed" >&6; } ;; | |
3191 | xno) | |
3192 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 | |
3193 | $as_echo "unsupported" >&6; } ;; | |
25ed0b71 | 3194 | *) |
81ecdfbb RW |
3195 | CC="$CC $ac_cv_prog_cc_c89" |
3196 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 | |
3197 | $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; | |
25ed0b71 | 3198 | esac |
81ecdfbb | 3199 | if test "x$ac_cv_prog_cc_c89" != xno; then : |
25ed0b71 | 3200 | |
9255ee31 | 3201 | fi |
d60d9f65 | 3202 | |
9255ee31 EZ |
3203 | ac_ext=c |
3204 | ac_cpp='$CPP $CPPFLAGS' | |
3205 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3206 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3207 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3208 | ||
25ed0b71 | 3209 | |
9255ee31 EZ |
3210 | ac_ext=c |
3211 | ac_cpp='$CPP $CPPFLAGS' | |
3212 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3213 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3214 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
81ecdfbb RW |
3215 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 |
3216 | $as_echo_n "checking how to run the C preprocessor... " >&6; } | |
d60d9f65 SS |
3217 | # On Suns, sometimes $CPP names a directory. |
3218 | if test -n "$CPP" && test -d "$CPP"; then | |
3219 | CPP= | |
3220 | fi | |
3221 | if test -z "$CPP"; then | |
81ecdfbb RW |
3222 | if test "${ac_cv_prog_CPP+set}" = set; then : |
3223 | $as_echo_n "(cached) " >&6 | |
d60d9f65 | 3224 | else |
9255ee31 EZ |
3225 | # Double quotes because CPP needs to be expanded |
3226 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" | |
3227 | do | |
3228 | ac_preproc_ok=false | |
3229 | for ac_c_preproc_warn_flag in '' yes | |
3230 | do | |
3231 | # Use a header file that comes with gcc, so configuring glibc | |
3232 | # with a fresh cross-compiler works. | |
25ed0b71 KW |
3233 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
3234 | # <limits.h> exists even on freestanding compilers. | |
d60d9f65 | 3235 | # On the NeXT, cc -E runs the code through the compiler's parser, |
9255ee31 | 3236 | # not just through cpp. "Syntax error" is here to catch this case. |
81ecdfbb | 3237 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25ed0b71 KW |
3238 | /* end confdefs.h. */ |
3239 | #ifdef __STDC__ | |
3240 | # include <limits.h> | |
3241 | #else | |
3242 | # include <assert.h> | |
3243 | #endif | |
430b7832 | 3244 | Syntax error |
9255ee31 | 3245 | _ACEOF |
81ecdfbb | 3246 | if ac_fn_c_try_cpp "$LINENO"; then : |
25ed0b71 | 3247 | |
81ecdfbb | 3248 | else |
9255ee31 EZ |
3249 | # Broken: fails on valid input. |
3250 | continue | |
3251 | fi | |
3252 | rm -f conftest.err conftest.$ac_ext | |
3253 | ||
81ecdfbb | 3254 | # OK, works on sane cases. Now check whether nonexistent headers |
9255ee31 | 3255 | # can be detected and how. |
81ecdfbb | 3256 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25ed0b71 | 3257 | /* end confdefs.h. */ |
9255ee31 EZ |
3258 | #include <ac_nonexistent.h> |
3259 | _ACEOF | |
81ecdfbb | 3260 | if ac_fn_c_try_cpp "$LINENO"; then : |
9255ee31 EZ |
3261 | # Broken: success on invalid input. |
3262 | continue | |
d60d9f65 | 3263 | else |
9255ee31 EZ |
3264 | # Passes both tests. |
3265 | ac_preproc_ok=: | |
3266 | break | |
3267 | fi | |
3268 | rm -f conftest.err conftest.$ac_ext | |
3269 | ||
3270 | done | |
3271 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
3272 | rm -f conftest.err conftest.$ac_ext | |
81ecdfbb | 3273 | if $ac_preproc_ok; then : |
9255ee31 EZ |
3274 | break |
3275 | fi | |
3276 | ||
3277 | done | |
3278 | ac_cv_prog_CPP=$CPP | |
3279 | ||
3280 | fi | |
3281 | CPP=$ac_cv_prog_CPP | |
3282 | else | |
3283 | ac_cv_prog_CPP=$CPP | |
3284 | fi | |
81ecdfbb RW |
3285 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 |
3286 | $as_echo "$CPP" >&6; } | |
9255ee31 EZ |
3287 | ac_preproc_ok=false |
3288 | for ac_c_preproc_warn_flag in '' yes | |
3289 | do | |
3290 | # Use a header file that comes with gcc, so configuring glibc | |
3291 | # with a fresh cross-compiler works. | |
25ed0b71 KW |
3292 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
3293 | # <limits.h> exists even on freestanding compilers. | |
9255ee31 EZ |
3294 | # On the NeXT, cc -E runs the code through the compiler's parser, |
3295 | # not just through cpp. "Syntax error" is here to catch this case. | |
81ecdfbb | 3296 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25ed0b71 KW |
3297 | /* end confdefs.h. */ |
3298 | #ifdef __STDC__ | |
3299 | # include <limits.h> | |
3300 | #else | |
3301 | # include <assert.h> | |
3302 | #endif | |
430b7832 | 3303 | Syntax error |
9255ee31 | 3304 | _ACEOF |
81ecdfbb | 3305 | if ac_fn_c_try_cpp "$LINENO"; then : |
25ed0b71 | 3306 | |
81ecdfbb | 3307 | else |
9255ee31 EZ |
3308 | # Broken: fails on valid input. |
3309 | continue | |
d60d9f65 | 3310 | fi |
9255ee31 EZ |
3311 | rm -f conftest.err conftest.$ac_ext |
3312 | ||
81ecdfbb | 3313 | # OK, works on sane cases. Now check whether nonexistent headers |
9255ee31 | 3314 | # can be detected and how. |
81ecdfbb | 3315 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25ed0b71 | 3316 | /* end confdefs.h. */ |
9255ee31 EZ |
3317 | #include <ac_nonexistent.h> |
3318 | _ACEOF | |
81ecdfbb | 3319 | if ac_fn_c_try_cpp "$LINENO"; then : |
9255ee31 EZ |
3320 | # Broken: success on invalid input. |
3321 | continue | |
3322 | else | |
9255ee31 EZ |
3323 | # Passes both tests. |
3324 | ac_preproc_ok=: | |
3325 | break | |
d60d9f65 | 3326 | fi |
9255ee31 EZ |
3327 | rm -f conftest.err conftest.$ac_ext |
3328 | ||
3329 | done | |
3330 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
3331 | rm -f conftest.err conftest.$ac_ext | |
81ecdfbb RW |
3332 | if $ac_preproc_ok; then : |
3333 | ||
d60d9f65 | 3334 | else |
81ecdfbb RW |
3335 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3336 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3337 | as_fn_error "C preprocessor \"$CPP\" fails sanity check | |
3338 | See \`config.log' for more details." "$LINENO" 5; } | |
d60d9f65 | 3339 | fi |
d60d9f65 | 3340 | |
9255ee31 EZ |
3341 | ac_ext=c |
3342 | ac_cpp='$CPP $CPPFLAGS' | |
3343 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3344 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3345 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3346 | ||
25ed0b71 | 3347 | |
81ecdfbb RW |
3348 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 |
3349 | $as_echo_n "checking for grep that handles long lines and -e... " >&6; } | |
3350 | if test "${ac_cv_path_GREP+set}" = set; then : | |
3351 | $as_echo_n "(cached) " >&6 | |
3352 | else | |
3353 | if test -z "$GREP"; then | |
3354 | ac_path_GREP_found=false | |
3355 | # Loop through the user's path and test for each of PROGNAME-LIST | |
3356 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3357 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin | |
3358 | do | |
3359 | IFS=$as_save_IFS | |
3360 | test -z "$as_dir" && as_dir=. | |
3361 | for ac_prog in grep ggrep; do | |
3362 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3363 | ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" | |
3364 | { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue | |
3365 | # Check for GNU ac_path_GREP and select it if it is found. | |
3366 | # Check for GNU $ac_path_GREP | |
3367 | case `"$ac_path_GREP" --version 2>&1` in | |
3368 | *GNU*) | |
3369 | ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; | |
3370 | *) | |
3371 | ac_count=0 | |
3372 | $as_echo_n 0123456789 >"conftest.in" | |
3373 | while : | |
3374 | do | |
3375 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
3376 | mv "conftest.tmp" "conftest.in" | |
3377 | cp "conftest.in" "conftest.nl" | |
3378 | $as_echo 'GREP' >> "conftest.nl" | |
3379 | "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
3380 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
3381 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
3382 | if test $ac_count -gt ${ac_path_GREP_max-0}; then | |
3383 | # Best one so far, save it but keep looking for a better one | |
3384 | ac_cv_path_GREP="$ac_path_GREP" | |
3385 | ac_path_GREP_max=$ac_count | |
3386 | fi | |
3387 | # 10*(2^10) chars as input seems more than enough | |
3388 | test $ac_count -gt 10 && break | |
3389 | done | |
3390 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
3391 | esac | |
3392 | ||
3393 | $ac_path_GREP_found && break 3 | |
3394 | done | |
3395 | done | |
3396 | done | |
3397 | IFS=$as_save_IFS | |
3398 | if test -z "$ac_cv_path_GREP"; then | |
3399 | as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 | |
3400 | fi | |
3401 | else | |
3402 | ac_cv_path_GREP=$GREP | |
3403 | fi | |
3404 | ||
3405 | fi | |
3406 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 | |
3407 | $as_echo "$ac_cv_path_GREP" >&6; } | |
3408 | GREP="$ac_cv_path_GREP" | |
3409 | ||
3410 | ||
3411 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 | |
3412 | $as_echo_n "checking for egrep... " >&6; } | |
3413 | if test "${ac_cv_path_EGREP+set}" = set; then : | |
3414 | $as_echo_n "(cached) " >&6 | |
d60d9f65 | 3415 | else |
81ecdfbb RW |
3416 | if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 |
3417 | then ac_cv_path_EGREP="$GREP -E" | |
3418 | else | |
3419 | if test -z "$EGREP"; then | |
3420 | ac_path_EGREP_found=false | |
3421 | # Loop through the user's path and test for each of PROGNAME-LIST | |
3422 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3423 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin | |
3424 | do | |
3425 | IFS=$as_save_IFS | |
3426 | test -z "$as_dir" && as_dir=. | |
3427 | for ac_prog in egrep; do | |
3428 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3429 | ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" | |
3430 | { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue | |
3431 | # Check for GNU ac_path_EGREP and select it if it is found. | |
3432 | # Check for GNU $ac_path_EGREP | |
3433 | case `"$ac_path_EGREP" --version 2>&1` in | |
3434 | *GNU*) | |
3435 | ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; | |
3436 | *) | |
3437 | ac_count=0 | |
3438 | $as_echo_n 0123456789 >"conftest.in" | |
3439 | while : | |
3440 | do | |
3441 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
3442 | mv "conftest.tmp" "conftest.in" | |
3443 | cp "conftest.in" "conftest.nl" | |
3444 | $as_echo 'EGREP' >> "conftest.nl" | |
3445 | "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
3446 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
3447 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
3448 | if test $ac_count -gt ${ac_path_EGREP_max-0}; then | |
3449 | # Best one so far, save it but keep looking for a better one | |
3450 | ac_cv_path_EGREP="$ac_path_EGREP" | |
3451 | ac_path_EGREP_max=$ac_count | |
25ed0b71 | 3452 | fi |
81ecdfbb RW |
3453 | # 10*(2^10) chars as input seems more than enough |
3454 | test $ac_count -gt 10 && break | |
3455 | done | |
3456 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
3457 | esac | |
3458 | ||
3459 | $ac_path_EGREP_found && break 3 | |
3460 | done | |
3461 | done | |
3462 | done | |
3463 | IFS=$as_save_IFS | |
3464 | if test -z "$ac_cv_path_EGREP"; then | |
3465 | as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 | |
3466 | fi | |
3467 | else | |
3468 | ac_cv_path_EGREP=$EGREP | |
3469 | fi | |
3470 | ||
3471 | fi | |
d60d9f65 | 3472 | fi |
81ecdfbb RW |
3473 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 |
3474 | $as_echo "$ac_cv_path_EGREP" >&6; } | |
3475 | EGREP="$ac_cv_path_EGREP" | |
d60d9f65 | 3476 | |
9255ee31 | 3477 | |
81ecdfbb RW |
3478 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 |
3479 | $as_echo_n "checking for ANSI C header files... " >&6; } | |
3480 | if test "${ac_cv_header_stdc+set}" = set; then : | |
3481 | $as_echo_n "(cached) " >&6 | |
25ed0b71 | 3482 | else |
81ecdfbb | 3483 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25ed0b71 KW |
3484 | /* end confdefs.h. */ |
3485 | #include <stdlib.h> | |
3486 | #include <stdarg.h> | |
3487 | #include <string.h> | |
3488 | #include <float.h> | |
d60d9f65 | 3489 | |
25ed0b71 KW |
3490 | int |
3491 | main () | |
3492 | { | |
d60d9f65 | 3493 | |
25ed0b71 KW |
3494 | ; |
3495 | return 0; | |
3496 | } | |
3497 | _ACEOF | |
81ecdfbb | 3498 | if ac_fn_c_try_compile "$LINENO"; then : |
25ed0b71 KW |
3499 | ac_cv_header_stdc=yes |
3500 | else | |
81ecdfbb | 3501 | ac_cv_header_stdc=no |
d60d9f65 | 3502 | fi |
81ecdfbb | 3503 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
d60d9f65 | 3504 | |
25ed0b71 KW |
3505 | if test $ac_cv_header_stdc = yes; then |
3506 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
81ecdfbb | 3507 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25ed0b71 KW |
3508 | /* end confdefs.h. */ |
3509 | #include <string.h> | |
9255ee31 | 3510 | |
25ed0b71 KW |
3511 | _ACEOF |
3512 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
81ecdfbb RW |
3513 | $EGREP "memchr" >/dev/null 2>&1; then : |
3514 | ||
d60d9f65 | 3515 | else |
25ed0b71 | 3516 | ac_cv_header_stdc=no |
d60d9f65 | 3517 | fi |
25ed0b71 | 3518 | rm -f conftest* |
d60d9f65 | 3519 | |
d60d9f65 SS |
3520 | fi |
3521 | ||
25ed0b71 KW |
3522 | if test $ac_cv_header_stdc = yes; then |
3523 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
81ecdfbb | 3524 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25ed0b71 KW |
3525 | /* end confdefs.h. */ |
3526 | #include <stdlib.h> | |
d60d9f65 | 3527 | |
9255ee31 | 3528 | _ACEOF |
d60d9f65 | 3529 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
81ecdfbb RW |
3530 | $EGREP "free" >/dev/null 2>&1; then : |
3531 | ||
25ed0b71 KW |
3532 | else |
3533 | ac_cv_header_stdc=no | |
d60d9f65 SS |
3534 | fi |
3535 | rm -f conftest* | |
3536 | ||
d60d9f65 SS |
3537 | fi |
3538 | ||
25ed0b71 KW |
3539 | if test $ac_cv_header_stdc = yes; then |
3540 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
81ecdfbb | 3541 | if test "$cross_compiling" = yes; then : |
25ed0b71 KW |
3542 | : |
3543 | else | |
81ecdfbb | 3544 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25ed0b71 KW |
3545 | /* end confdefs.h. */ |
3546 | #include <ctype.h> | |
81ecdfbb | 3547 | #include <stdlib.h> |
25ed0b71 KW |
3548 | #if ((' ' & 0x0FF) == 0x020) |
3549 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
3550 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
3551 | #else | |
3552 | # define ISLOWER(c) \ | |
430b7832 MM |
3553 | (('a' <= (c) && (c) <= 'i') \ |
3554 | || ('j' <= (c) && (c) <= 'r') \ | |
3555 | || ('s' <= (c) && (c) <= 'z')) | |
25ed0b71 KW |
3556 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) |
3557 | #endif | |
3558 | ||
3559 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) | |
3560 | int | |
3561 | main () | |
3562 | { | |
3563 | int i; | |
3564 | for (i = 0; i < 256; i++) | |
3565 | if (XOR (islower (i), ISLOWER (i)) | |
430b7832 | 3566 | || toupper (i) != TOUPPER (i)) |
81ecdfbb RW |
3567 | return 2; |
3568 | return 0; | |
25ed0b71 KW |
3569 | } |
3570 | _ACEOF | |
81ecdfbb | 3571 | if ac_fn_c_try_run "$LINENO"; then : |
25ed0b71 | 3572 | |
81ecdfbb RW |
3573 | else |
3574 | ac_cv_header_stdc=no | |
25ed0b71 | 3575 | fi |
81ecdfbb RW |
3576 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
3577 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
25ed0b71 | 3578 | fi |
81ecdfbb | 3579 | |
25ed0b71 KW |
3580 | fi |
3581 | fi | |
81ecdfbb RW |
3582 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 |
3583 | $as_echo "$ac_cv_header_stdc" >&6; } | |
25ed0b71 KW |
3584 | if test $ac_cv_header_stdc = yes; then |
3585 | ||
81ecdfbb | 3586 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h |
25ed0b71 KW |
3587 | |
3588 | fi | |
3589 | ||
3590 | # On IRIX 5.3, sys/types and inttypes.h are conflicting. | |
81ecdfbb RW |
3591 | for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ |
3592 | inttypes.h stdint.h unistd.h | |
3593 | do : | |
3594 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
3595 | ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default | |
3596 | " | |
3597 | eval as_val=\$$as_ac_Header | |
3598 | if test "x$as_val" = x""yes; then : | |
3599 | cat >>confdefs.h <<_ACEOF | |
3600 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
3601 | _ACEOF | |
25ed0b71 | 3602 | |
81ecdfbb | 3603 | fi |
25ed0b71 | 3604 | |
81ecdfbb | 3605 | done |
25ed0b71 KW |
3606 | |
3607 | ||
3608 | ||
81ecdfbb RW |
3609 | ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" |
3610 | if test "x$ac_cv_header_minix_config_h" = x""yes; then : | |
3611 | MINIX=yes | |
3612 | else | |
3613 | MINIX= | |
3614 | fi | |
25ed0b71 KW |
3615 | |
3616 | ||
81ecdfbb | 3617 | if test "$MINIX" = yes; then |
25ed0b71 | 3618 | |
81ecdfbb | 3619 | $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h |
25ed0b71 | 3620 | |
25ed0b71 | 3621 | |
81ecdfbb | 3622 | $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h |
25ed0b71 | 3623 | |
25ed0b71 | 3624 | |
81ecdfbb | 3625 | $as_echo "#define _MINIX 1" >>confdefs.h |
25ed0b71 | 3626 | |
81ecdfbb | 3627 | fi |
25ed0b71 KW |
3628 | |
3629 | ||
81ecdfbb RW |
3630 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 |
3631 | $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } | |
3632 | if test "${ac_cv_safe_to_define___extensions__+set}" = set; then : | |
3633 | $as_echo_n "(cached) " >&6 | |
25ed0b71 | 3634 | else |
81ecdfbb | 3635 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25ed0b71 | 3636 | /* end confdefs.h. */ |
25ed0b71 | 3637 | |
81ecdfbb RW |
3638 | # define __EXTENSIONS__ 1 |
3639 | $ac_includes_default | |
3640 | int | |
3641 | main () | |
3642 | { | |
25ed0b71 | 3643 | |
81ecdfbb RW |
3644 | ; |
3645 | return 0; | |
3646 | } | |
25ed0b71 | 3647 | _ACEOF |
81ecdfbb RW |
3648 | if ac_fn_c_try_compile "$LINENO"; then : |
3649 | ac_cv_safe_to_define___extensions__=yes | |
25ed0b71 | 3650 | else |
81ecdfbb | 3651 | ac_cv_safe_to_define___extensions__=no |
25ed0b71 | 3652 | fi |
81ecdfbb | 3653 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
25ed0b71 | 3654 | fi |
81ecdfbb RW |
3655 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 |
3656 | $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } | |
3657 | test $ac_cv_safe_to_define___extensions__ = yes && | |
3658 | $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h | |
25ed0b71 | 3659 | |
81ecdfbb | 3660 | $as_echo "#define _ALL_SOURCE 1" >>confdefs.h |
25ed0b71 | 3661 | |
81ecdfbb | 3662 | $as_echo "#define _GNU_SOURCE 1" >>confdefs.h |
25ed0b71 | 3663 | |
81ecdfbb | 3664 | $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h |
25ed0b71 | 3665 | |
81ecdfbb | 3666 | $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h |
25ed0b71 | 3667 | |
25ed0b71 | 3668 | |
25ed0b71 KW |
3669 | |
3670 | ||
25ed0b71 KW |
3671 | # If we're using gcc and the user hasn't specified CFLAGS, add -O to CFLAGS. |
3672 | test -n "$GCC" && test -n "$auto_cflags" && CFLAGS="$CFLAGS -O" | |
3673 | ||
3674 | if test $ac_cv_c_compiler_gnu = yes; then | |
81ecdfbb RW |
3675 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5 |
3676 | $as_echo_n "checking whether $CC needs -traditional... " >&6; } | |
3677 | if test "${ac_cv_prog_gcc_traditional+set}" = set; then : | |
3678 | $as_echo_n "(cached) " >&6 | |
25ed0b71 KW |
3679 | else |
3680 | ac_pattern="Autoconf.*'x'" | |
81ecdfbb | 3681 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25ed0b71 KW |
3682 | /* end confdefs.h. */ |
3683 | #include <sgtty.h> | |
3684 | Autoconf TIOCGETP | |
3685 | _ACEOF | |
3686 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
81ecdfbb | 3687 | $EGREP "$ac_pattern" >/dev/null 2>&1; then : |
25ed0b71 KW |
3688 | ac_cv_prog_gcc_traditional=yes |
3689 | else | |
3690 | ac_cv_prog_gcc_traditional=no | |
3691 | fi | |
3692 | rm -f conftest* | |
3693 | ||
3694 | ||
3695 | if test $ac_cv_prog_gcc_traditional = no; then | |
81ecdfbb | 3696 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25ed0b71 KW |
3697 | /* end confdefs.h. */ |
3698 | #include <termio.h> | |
3699 | Autoconf TCGETA | |
3700 | _ACEOF | |
3701 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
81ecdfbb | 3702 | $EGREP "$ac_pattern" >/dev/null 2>&1; then : |
25ed0b71 KW |
3703 | ac_cv_prog_gcc_traditional=yes |
3704 | fi | |
3705 | rm -f conftest* | |
3706 | ||
3707 | fi | |
3708 | fi | |
81ecdfbb RW |
3709 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5 |
3710 | $as_echo "$ac_cv_prog_gcc_traditional" >&6; } | |
25ed0b71 KW |
3711 | if test $ac_cv_prog_gcc_traditional = yes; then |
3712 | CC="$CC -traditional" | |
3713 | fi | |
3714 | fi | |
3715 | ||
3716 | # Find a good install program. We prefer a C program (faster), | |
3717 | # so one script is as good as another. But avoid the broken or | |
3718 | # incompatible versions: | |
3719 | # SysV /etc/install, /usr/sbin/install | |
3720 | # SunOS /usr/etc/install | |
3721 | # IRIX /sbin/install | |
3722 | # AIX /bin/install | |
3723 | # AmigaOS /C/install, which installs bootblocks on floppy discs | |
3724 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag | |
3725 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
3726 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
430b7832 | 3727 | # OS/2's system install, which has a completely different semantic |
25ed0b71 | 3728 | # ./install, which can be erroneously created by make from ./install.sh. |
81ecdfbb RW |
3729 | # Reject install programs that cannot install multiple files. |
3730 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 | |
3731 | $as_echo_n "checking for a BSD-compatible install... " >&6; } | |
25ed0b71 | 3732 | if test -z "$INSTALL"; then |
81ecdfbb RW |
3733 | if test "${ac_cv_path_install+set}" = set; then : |
3734 | $as_echo_n "(cached) " >&6 | |
25ed0b71 KW |
3735 | else |
3736 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3737 | for as_dir in $PATH | |
3738 | do | |
3739 | IFS=$as_save_IFS | |
3740 | test -z "$as_dir" && as_dir=. | |
81ecdfbb RW |
3741 | # Account for people who put trailing slashes in PATH elements. |
3742 | case $as_dir/ in #(( | |
3743 | ./ | .// | /[cC]/* | \ | |
25ed0b71 | 3744 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ |
81ecdfbb | 3745 | ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ |
25ed0b71 KW |
3746 | /usr/ucb/* ) ;; |
3747 | *) | |
3748 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
3749 | # Don't use installbsd from OSF since it installs stuff as root | |
3750 | # by default. | |
3751 | for ac_prog in ginstall scoinst install; do | |
3752 | for ac_exec_ext in '' $ac_executable_extensions; do | |
81ecdfbb | 3753 | if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then |
430b7832 MM |
3754 | if test $ac_prog = install && |
3755 | grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
3756 | # AIX install. It has an incompatible calling convention. | |
3757 | : | |
3758 | elif test $ac_prog = install && | |
3759 | grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
3760 | # program-specific install script used by HP pwplus--don't use. | |
3761 | : | |
3762 | else | |
81ecdfbb RW |
3763 | rm -rf conftest.one conftest.two conftest.dir |
3764 | echo one > conftest.one | |
3765 | echo two > conftest.two | |
3766 | mkdir conftest.dir | |
3767 | if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && | |
3768 | test -s conftest.one && test -s conftest.two && | |
3769 | test -s conftest.dir/conftest.one && | |
3770 | test -s conftest.dir/conftest.two | |
3771 | then | |
3772 | ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" | |
3773 | break 3 | |
3774 | fi | |
430b7832 MM |
3775 | fi |
3776 | fi | |
25ed0b71 KW |
3777 | done |
3778 | done | |
3779 | ;; | |
3780 | esac | |
25ed0b71 | 3781 | |
81ecdfbb RW |
3782 | done |
3783 | IFS=$as_save_IFS | |
3784 | ||
3785 | rm -rf conftest.one conftest.two conftest.dir | |
d60d9f65 SS |
3786 | |
3787 | fi | |
3788 | if test "${ac_cv_path_install+set}" = set; then | |
9255ee31 | 3789 | INSTALL=$ac_cv_path_install |
d60d9f65 | 3790 | else |
81ecdfbb RW |
3791 | # As a last resort, use the slow shell script. Don't cache a |
3792 | # value for INSTALL within a source directory, because that will | |
d60d9f65 | 3793 | # break other packages using the cache if that directory is |
81ecdfbb | 3794 | # removed, or if the value is a relative name. |
9255ee31 | 3795 | INSTALL=$ac_install_sh |
d60d9f65 SS |
3796 | fi |
3797 | fi | |
81ecdfbb RW |
3798 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 |
3799 | $as_echo "$INSTALL" >&6; } | |
d60d9f65 SS |
3800 | |
3801 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. | |
3802 | # It thinks the first close brace ends the variable substitution. | |
3803 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
3804 | ||
9255ee31 | 3805 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' |
c862e87b | 3806 | |
d60d9f65 SS |
3807 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' |
3808 | ||
4a11f206 PP |
3809 | if test -n "$ac_tool_prefix"; then |
3810 | # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. | |
3811 | set dummy ${ac_tool_prefix}ar; ac_word=$2 | |
81ecdfbb RW |
3812 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
3813 | $as_echo_n "checking for $ac_word... " >&6; } | |
3814 | if test "${ac_cv_prog_AR+set}" = set; then : | |
3815 | $as_echo_n "(cached) " >&6 | |
c862e87b JM |
3816 | else |
3817 | if test -n "$AR"; then | |
3818 | ac_cv_prog_AR="$AR" # Let the user override the test. | |
3819 | else | |
25ed0b71 KW |
3820 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
3821 | for as_dir in $PATH | |
3822 | do | |
3823 | IFS=$as_save_IFS | |
3824 | test -z "$as_dir" && as_dir=. | |
81ecdfbb RW |
3825 | for ac_exec_ext in '' $ac_executable_extensions; do |
3826 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
4a11f206 | 3827 | ac_cv_prog_AR="${ac_tool_prefix}ar" |
81ecdfbb | 3828 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
25ed0b71 KW |
3829 | break 2 |
3830 | fi | |
3831 | done | |
81ecdfbb RW |
3832 | done |
3833 | IFS=$as_save_IFS | |
9255ee31 | 3834 | |
9255ee31 EZ |
3835 | fi |
3836 | fi | |
3837 | AR=$ac_cv_prog_AR | |
3838 | if test -n "$AR"; then | |
81ecdfbb RW |
3839 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 |
3840 | $as_echo "$AR" >&6; } | |
9255ee31 | 3841 | else |
81ecdfbb RW |
3842 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3843 | $as_echo "no" >&6; } | |
9255ee31 EZ |
3844 | fi |
3845 | ||
81ecdfbb | 3846 | |
4a11f206 PP |
3847 | fi |
3848 | if test -z "$ac_cv_prog_AR"; then | |
3849 | ac_ct_AR=$AR | |
3850 | # Extract the first word of "ar", so it can be a program name with args. | |
3851 | set dummy ar; ac_word=$2 | |
3852 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3853 | $as_echo_n "checking for $ac_word... " >&6; } | |
3854 | if test "${ac_cv_prog_ac_ct_AR+set}" = set; then : | |
3855 | $as_echo_n "(cached) " >&6 | |
3856 | else | |
3857 | if test -n "$ac_ct_AR"; then | |
3858 | ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. | |
3859 | else | |
3860 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3861 | for as_dir in $PATH | |
3862 | do | |
3863 | IFS=$as_save_IFS | |
3864 | test -z "$as_dir" && as_dir=. | |
3865 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3866 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
3867 | ac_cv_prog_ac_ct_AR="ar" | |
3868 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3869 | break 2 | |
3870 | fi | |
3871 | done | |
3872 | done | |
3873 | IFS=$as_save_IFS | |
3874 | ||
3875 | fi | |
3876 | fi | |
3877 | ac_ct_AR=$ac_cv_prog_ac_ct_AR | |
3878 | if test -n "$ac_ct_AR"; then | |
3879 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 | |
3880 | $as_echo "$ac_ct_AR" >&6; } | |
3881 | else | |
3882 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3883 | $as_echo "no" >&6; } | |
3884 | fi | |
3885 | ||
3886 | if test "x$ac_ct_AR" = x; then | |
3887 | AR="" | |
3888 | else | |
3889 | case $cross_compiling:$ac_tool_warned in | |
3890 | yes:) | |
3891 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
3892 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
3893 | ac_tool_warned=yes ;; | |
3894 | esac | |
3895 | AR=$ac_ct_AR | |
3896 | fi | |
3897 | else | |
3898 | AR="$ac_cv_prog_AR" | |
3899 | fi | |
3900 | ||
9255ee31 EZ |
3901 | test -n "$ARFLAGS" || ARFLAGS="cr" |
3902 | if test -n "$ac_tool_prefix"; then | |
3903 | # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. | |
3904 | set dummy ${ac_tool_prefix}ranlib; ac_word=$2 | |
81ecdfbb RW |
3905 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
3906 | $as_echo_n "checking for $ac_word... " >&6; } | |
3907 | if test "${ac_cv_prog_RANLIB+set}" = set; then : | |
3908 | $as_echo_n "(cached) " >&6 | |
9255ee31 EZ |
3909 | else |
3910 | if test -n "$RANLIB"; then | |
3911 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. | |
3912 | else | |
25ed0b71 KW |
3913 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
3914 | for as_dir in $PATH | |
3915 | do | |
3916 | IFS=$as_save_IFS | |
3917 | test -z "$as_dir" && as_dir=. | |
81ecdfbb RW |
3918 | for ac_exec_ext in '' $ac_executable_extensions; do |
3919 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
25ed0b71 | 3920 | ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" |
81ecdfbb | 3921 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
25ed0b71 KW |
3922 | break 2 |
3923 | fi | |
3924 | done | |
81ecdfbb RW |
3925 | done |
3926 | IFS=$as_save_IFS | |
9255ee31 EZ |
3927 | |
3928 | fi | |
3929 | fi | |
3930 | RANLIB=$ac_cv_prog_RANLIB | |
3931 | if test -n "$RANLIB"; then | |
81ecdfbb RW |
3932 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 |
3933 | $as_echo "$RANLIB" >&6; } | |
9255ee31 | 3934 | else |
81ecdfbb RW |
3935 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3936 | $as_echo "no" >&6; } | |
9255ee31 EZ |
3937 | fi |
3938 | ||
81ecdfbb | 3939 | |
9255ee31 EZ |
3940 | fi |
3941 | if test -z "$ac_cv_prog_RANLIB"; then | |
3942 | ac_ct_RANLIB=$RANLIB | |
3943 | # Extract the first word of "ranlib", so it can be a program name with args. | |
3944 | set dummy ranlib; ac_word=$2 | |
81ecdfbb RW |
3945 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
3946 | $as_echo_n "checking for $ac_word... " >&6; } | |
3947 | if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : | |
3948 | $as_echo_n "(cached) " >&6 | |
9255ee31 EZ |
3949 | else |
3950 | if test -n "$ac_ct_RANLIB"; then | |
3951 | ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. | |
3952 | else | |
25ed0b71 KW |
3953 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
3954 | for as_dir in $PATH | |
3955 | do | |
3956 | IFS=$as_save_IFS | |
3957 | test -z "$as_dir" && as_dir=. | |
81ecdfbb RW |
3958 | for ac_exec_ext in '' $ac_executable_extensions; do |
3959 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
25ed0b71 | 3960 | ac_cv_prog_ac_ct_RANLIB="ranlib" |
81ecdfbb | 3961 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
25ed0b71 KW |
3962 | break 2 |
3963 | fi | |
3964 | done | |
81ecdfbb RW |
3965 | done |
3966 | IFS=$as_save_IFS | |
9255ee31 | 3967 | |
9255ee31 EZ |
3968 | fi |
3969 | fi | |
3970 | ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB | |
3971 | if test -n "$ac_ct_RANLIB"; then | |
81ecdfbb RW |
3972 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 |
3973 | $as_echo "$ac_ct_RANLIB" >&6; } | |
9255ee31 | 3974 | else |
81ecdfbb RW |
3975 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3976 | $as_echo "no" >&6; } | |
9255ee31 EZ |
3977 | fi |
3978 | ||
81ecdfbb RW |
3979 | if test "x$ac_ct_RANLIB" = x; then |
3980 | RANLIB=":" | |
3981 | else | |
3982 | case $cross_compiling:$ac_tool_warned in | |
3983 | yes:) | |
3984 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
3985 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
3986 | ac_tool_warned=yes ;; | |
3987 | esac | |
3988 | RANLIB=$ac_ct_RANLIB | |
3989 | fi | |
9255ee31 EZ |
3990 | else |
3991 | RANLIB="$ac_cv_prog_RANLIB" | |
3992 | fi | |
3993 | ||
9255ee31 | 3994 | |
25ed0b71 | 3995 | MAKE_SHELL=/bin/sh |
9255ee31 | 3996 | |
9255ee31 | 3997 | |
81ecdfbb RW |
3998 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 |
3999 | $as_echo_n "checking for an ANSI C-conforming const... " >&6; } | |
4000 | if test "${ac_cv_c_const+set}" = set; then : | |
4001 | $as_echo_n "(cached) " >&6 | |
9255ee31 | 4002 | else |
81ecdfbb | 4003 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25ed0b71 | 4004 | /* end confdefs.h. */ |
9255ee31 EZ |
4005 | |
4006 | int | |
4007 | main () | |
4008 | { | |
4009 | /* FIXME: Include the comments suggested by Paul. */ | |
4010 | #ifndef __cplusplus | |
4011 | /* Ultrix mips cc rejects this. */ | |
4012 | typedef int charset[2]; | |
81ecdfbb | 4013 | const charset cs; |
9255ee31 | 4014 | /* SunOS 4.1.1 cc rejects this. */ |
81ecdfbb RW |
4015 | char const *const *pcpcc; |
4016 | char **ppc; | |
9255ee31 EZ |
4017 | /* NEC SVR4.0.2 mips cc rejects this. */ |
4018 | struct point {int x, y;}; | |
4019 | static struct point const zero = {0,0}; | |
4020 | /* AIX XL C 1.02.0.0 rejects this. | |
4021 | It does not let you subtract one const X* pointer from another in | |
4022 | an arm of an if-expression whose if-part is not a constant | |
4023 | expression */ | |
4024 | const char *g = "string"; | |
81ecdfbb | 4025 | pcpcc = &g + (g ? g-g : 0); |
9255ee31 | 4026 | /* HPUX 7.0 cc rejects these. */ |
81ecdfbb RW |
4027 | ++pcpcc; |
4028 | ppc = (char**) pcpcc; | |
4029 | pcpcc = (char const *const *) ppc; | |
9255ee31 EZ |
4030 | { /* SCO 3.2v4 cc rejects this. */ |
4031 | char *t; | |
4032 | char const *s = 0 ? (char *) 0 : (char const *) 0; | |
4033 | ||
25ed0b71 | 4034 | *t++ = 0; |
81ecdfbb | 4035 | if (s) return 0; |
25ed0b71 KW |
4036 | } |
4037 | { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ | |
4038 | int x[] = {25, 17}; | |
4039 | const int *foo = &x[0]; | |
4040 | ++foo; | |
4041 | } | |
4042 | { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ | |
4043 | typedef const int *iptr; | |
4044 | iptr p = 0; | |
4045 | ++p; | |
4046 | } | |
4047 | { /* AIX XL C 1.02.0.0 rejects this saying | |
4048 | "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ | |
4049 | struct s { int j; const int *ap[3]; }; | |
4050 | struct s *b; b->j = 5; | |
4051 | } | |
4052 | { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ | |
4053 | const int foo = 10; | |
81ecdfbb | 4054 | if (!foo) return 0; |
25ed0b71 | 4055 | } |
81ecdfbb | 4056 | return !cs[0] && !zero.x; |
25ed0b71 | 4057 | #endif |
9255ee31 | 4058 | |
25ed0b71 KW |
4059 | ; |
4060 | return 0; | |
4061 | } | |
9255ee31 | 4062 | _ACEOF |
81ecdfbb | 4063 | if ac_fn_c_try_compile "$LINENO"; then : |
25ed0b71 | 4064 | ac_cv_c_const=yes |
9255ee31 | 4065 | else |
81ecdfbb | 4066 | ac_cv_c_const=no |
c862e87b | 4067 | fi |
81ecdfbb | 4068 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
c862e87b | 4069 | fi |
81ecdfbb RW |
4070 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 |
4071 | $as_echo "$ac_cv_c_const" >&6; } | |
25ed0b71 KW |
4072 | if test $ac_cv_c_const = no; then |
4073 | ||
81ecdfbb | 4074 | $as_echo "#define const /**/" >>confdefs.h |
9255ee31 | 4075 | |
c862e87b JM |
4076 | fi |
4077 | ||
81ecdfbb RW |
4078 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for function prototypes" >&5 |
4079 | $as_echo_n "checking for function prototypes... " >&6; } | |
4080 | if test "$ac_cv_prog_cc_c89" != no; then | |
4081 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
4082 | $as_echo "yes" >&6; } | |
25ed0b71 | 4083 | |
81ecdfbb | 4084 | $as_echo "#define PROTOTYPES 1" >>confdefs.h |
25ed0b71 KW |
4085 | |
4086 | ||
81ecdfbb | 4087 | $as_echo "#define __PROTOTYPES 1" >>confdefs.h |
25ed0b71 KW |
4088 | |
4089 | else | |
81ecdfbb RW |
4090 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
4091 | $as_echo "no" >&6; } | |
25ed0b71 KW |
4092 | fi |
4093 | ||
81ecdfbb RW |
4094 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether char is unsigned" >&5 |
4095 | $as_echo_n "checking whether char is unsigned... " >&6; } | |
4096 | if test "${ac_cv_c_char_unsigned+set}" = set; then : | |
4097 | $as_echo_n "(cached) " >&6 | |
d60d9f65 | 4098 | else |
81ecdfbb | 4099 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25ed0b71 | 4100 | /* end confdefs.h. */ |
9255ee31 EZ |
4101 | $ac_includes_default |
4102 | int | |
4103 | main () | |
4104 | { | |
25ed0b71 KW |
4105 | static int test_array [1 - 2 * !(((char) -1) < 0)]; |
4106 | test_array [0] = 0 | |
4107 | ||
9255ee31 EZ |
4108 | ; |
4109 | return 0; | |
4110 | } | |
4111 | _ACEOF | |
81ecdfbb | 4112 | if ac_fn_c_try_compile "$LINENO"; then : |
9255ee31 | 4113 | ac_cv_c_char_unsigned=no |
d60d9f65 | 4114 | else |
81ecdfbb | 4115 | ac_cv_c_char_unsigned=yes |
d60d9f65 | 4116 | fi |
81ecdfbb | 4117 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
d60d9f65 | 4118 | fi |
81ecdfbb RW |
4119 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_char_unsigned" >&5 |
4120 | $as_echo "$ac_cv_c_char_unsigned" >&6; } | |
9255ee31 | 4121 | if test $ac_cv_c_char_unsigned = yes && test "$GCC" != yes; then |
81ecdfbb | 4122 | $as_echo "#define __CHAR_UNSIGNED__ 1" >>confdefs.h |
d60d9f65 | 4123 | |
9255ee31 | 4124 | fi |
d60d9f65 | 4125 | |
cc88a640 JK |
4126 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5 |
4127 | $as_echo_n "checking for working volatile... " >&6; } | |
4128 | if test "${ac_cv_c_volatile+set}" = set; then : | |
4129 | $as_echo_n "(cached) " >&6 | |
4130 | else | |
4131 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4132 | /* end confdefs.h. */ | |
4133 | ||
4134 | int | |
4135 | main () | |
4136 | { | |
4137 | ||
4138 | volatile int x; | |
4139 | int * volatile y = (int *) 0; | |
4140 | return !x && !y; | |
4141 | ; | |
4142 | return 0; | |
4143 | } | |
4144 | _ACEOF | |
4145 | if ac_fn_c_try_compile "$LINENO"; then : | |
4146 | ac_cv_c_volatile=yes | |
4147 | else | |
4148 | ac_cv_c_volatile=no | |
4149 | fi | |
4150 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4151 | fi | |
4152 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5 | |
4153 | $as_echo "$ac_cv_c_volatile" >&6; } | |
4154 | if test $ac_cv_c_volatile = no; then | |
4155 | ||
4156 | $as_echo "#define volatile /**/" >>confdefs.h | |
4157 | ||
4158 | fi | |
4159 | ||
25ed0b71 | 4160 | |
81ecdfbb RW |
4161 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5 |
4162 | $as_echo_n "checking return type of signal handlers... " >&6; } | |
4163 | if test "${ac_cv_type_signal+set}" = set; then : | |
4164 | $as_echo_n "(cached) " >&6 | |
d60d9f65 | 4165 | else |
81ecdfbb | 4166 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25ed0b71 | 4167 | /* end confdefs.h. */ |
d60d9f65 SS |
4168 | #include <sys/types.h> |
4169 | #include <signal.h> | |
d60d9f65 | 4170 | |
9255ee31 EZ |
4171 | int |
4172 | main () | |
4173 | { | |
81ecdfbb | 4174 | return *(signal (0, 0)) (0) == 1; |
9255ee31 EZ |
4175 | ; |
4176 | return 0; | |
4177 | } | |
4178 | _ACEOF | |
81ecdfbb RW |
4179 | if ac_fn_c_try_compile "$LINENO"; then : |
4180 | ac_cv_type_signal=int | |
d60d9f65 | 4181 | else |
81ecdfbb | 4182 | ac_cv_type_signal=void |
d60d9f65 | 4183 | fi |
81ecdfbb | 4184 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
d60d9f65 | 4185 | fi |
81ecdfbb RW |
4186 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5 |
4187 | $as_echo "$ac_cv_type_signal" >&6; } | |
d60d9f65 | 4188 | |
25ed0b71 | 4189 | cat >>confdefs.h <<_ACEOF |
d60d9f65 | 4190 | #define RETSIGTYPE $ac_cv_type_signal |
25ed0b71 KW |
4191 | _ACEOF |
4192 | ||
d60d9f65 | 4193 | |
25ed0b71 | 4194 | |
81ecdfbb RW |
4195 | ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" |
4196 | if test "x$ac_cv_type_size_t" = x""yes; then : | |
25ed0b71 | 4197 | |
9255ee31 EZ |
4198 | else |
4199 | ||
25ed0b71 | 4200 | cat >>confdefs.h <<_ACEOF |
81ecdfbb | 4201 | #define size_t unsigned int |
25ed0b71 | 4202 | _ACEOF |
9255ee31 EZ |
4203 | |
4204 | fi | |
4205 | ||
81ecdfbb RW |
4206 | ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default" |
4207 | if test "x$ac_cv_type_ssize_t" = x""yes; then : | |
25ed0b71 | 4208 | |
9255ee31 EZ |
4209 | else |
4210 | ||
25ed0b71 | 4211 | cat >>confdefs.h <<_ACEOF |
9255ee31 | 4212 | #define ssize_t int |
25ed0b71 | 4213 | _ACEOF |
d60d9f65 | 4214 | |
9255ee31 | 4215 | fi |
d60d9f65 | 4216 | |
25ed0b71 | 4217 | |
81ecdfbb RW |
4218 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 |
4219 | $as_echo_n "checking for ANSI C header files... " >&6; } | |
4220 | if test "${ac_cv_header_stdc+set}" = set; then : | |
4221 | $as_echo_n "(cached) " >&6 | |
5bdf8622 | 4222 | else |
81ecdfbb | 4223 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
5bdf8622 DJ |
4224 | /* end confdefs.h. */ |
4225 | #include <stdlib.h> | |
4226 | #include <stdarg.h> | |
4227 | #include <string.h> | |
4228 | #include <float.h> | |
4229 | ||
4230 | int | |
4231 | main () | |
4232 | { | |
4233 | ||
4234 | ; | |
4235 | return 0; | |
4236 | } | |
4237 | _ACEOF | |
81ecdfbb | 4238 | if ac_fn_c_try_compile "$LINENO"; then : |
5bdf8622 DJ |
4239 | ac_cv_header_stdc=yes |
4240 | else | |
81ecdfbb | 4241 | ac_cv_header_stdc=no |
5bdf8622 | 4242 | fi |
81ecdfbb | 4243 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
5bdf8622 DJ |
4244 | |
4245 | if test $ac_cv_header_stdc = yes; then | |
4246 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
81ecdfbb | 4247 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
5bdf8622 DJ |
4248 | /* end confdefs.h. */ |
4249 | #include <string.h> | |
4250 | ||
4251 | _ACEOF | |
4252 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
81ecdfbb RW |
4253 | $EGREP "memchr" >/dev/null 2>&1; then : |
4254 | ||
5bdf8622 DJ |
4255 | else |
4256 | ac_cv_header_stdc=no | |
4257 | fi | |
4258 | rm -f conftest* | |
4259 | ||
4260 | fi | |
4261 | ||
4262 | if test $ac_cv_header_stdc = yes; then | |
4263 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
81ecdfbb | 4264 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
5bdf8622 DJ |
4265 | /* end confdefs.h. */ |
4266 | #include <stdlib.h> | |
4267 | ||
4268 | _ACEOF | |
4269 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
81ecdfbb RW |
4270 | $EGREP "free" >/dev/null 2>&1; then : |
4271 | ||
5bdf8622 DJ |
4272 | else |
4273 | ac_cv_header_stdc=no | |
4274 | fi | |
4275 | rm -f conftest* | |
4276 | ||
4277 | fi | |
4278 | ||
4279 | if test $ac_cv_header_stdc = yes; then | |
4280 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
81ecdfbb | 4281 | if test "$cross_compiling" = yes; then : |
5bdf8622 DJ |
4282 | : |
4283 | else | |
81ecdfbb | 4284 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
5bdf8622 DJ |
4285 | /* end confdefs.h. */ |
4286 | #include <ctype.h> | |
81ecdfbb | 4287 | #include <stdlib.h> |
5bdf8622 DJ |
4288 | #if ((' ' & 0x0FF) == 0x020) |
4289 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
4290 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
4291 | #else | |
4292 | # define ISLOWER(c) \ | |
4293 | (('a' <= (c) && (c) <= 'i') \ | |
4294 | || ('j' <= (c) && (c) <= 'r') \ | |
4295 | || ('s' <= (c) && (c) <= 'z')) | |
4296 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) | |
4297 | #endif | |
4298 | ||
4299 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) | |
4300 | int | |
4301 | main () | |
4302 | { | |
4303 | int i; | |
4304 | for (i = 0; i < 256; i++) | |
4305 | if (XOR (islower (i), ISLOWER (i)) | |
4306 | || toupper (i) != TOUPPER (i)) | |
81ecdfbb RW |
4307 | return 2; |
4308 | return 0; | |
5bdf8622 DJ |
4309 | } |
4310 | _ACEOF | |
81ecdfbb | 4311 | if ac_fn_c_try_run "$LINENO"; then : |
5bdf8622 | 4312 | |
81ecdfbb RW |
4313 | else |
4314 | ac_cv_header_stdc=no | |
5bdf8622 | 4315 | fi |
81ecdfbb RW |
4316 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
4317 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
5bdf8622 | 4318 | fi |
81ecdfbb | 4319 | |
5bdf8622 DJ |
4320 | fi |
4321 | fi | |
81ecdfbb RW |
4322 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 |
4323 | $as_echo "$ac_cv_header_stdc" >&6; } | |
5bdf8622 DJ |
4324 | if test $ac_cv_header_stdc = yes; then |
4325 | ||
81ecdfbb | 4326 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h |
5bdf8622 DJ |
4327 | |
4328 | fi | |
4329 | ||
4330 | ||
81ecdfbb RW |
4331 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5 |
4332 | $as_echo_n "checking whether stat file-mode macros are broken... " >&6; } | |
4333 | if test "${ac_cv_header_stat_broken+set}" = set; then : | |
4334 | $as_echo_n "(cached) " >&6 | |
d60d9f65 | 4335 | else |
81ecdfbb | 4336 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25ed0b71 | 4337 | /* end confdefs.h. */ |
d60d9f65 SS |
4338 | #include <sys/types.h> |
4339 | #include <sys/stat.h> | |
4340 | ||
81ecdfbb RW |
4341 | #if defined S_ISBLK && defined S_IFDIR |
4342 | extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1]; | |
d60d9f65 SS |
4343 | #endif |
4344 | ||
81ecdfbb RW |
4345 | #if defined S_ISBLK && defined S_IFCHR |
4346 | extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1]; | |
d60d9f65 SS |
4347 | #endif |
4348 | ||
81ecdfbb RW |
4349 | #if defined S_ISLNK && defined S_IFREG |
4350 | extern char c3[S_ISLNK (S_IFREG) ? -1 : 1]; | |
d60d9f65 SS |
4351 | #endif |
4352 | ||
81ecdfbb RW |
4353 | #if defined S_ISSOCK && defined S_IFREG |
4354 | extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1]; | |
d60d9f65 SS |
4355 | #endif |
4356 | ||
9255ee31 | 4357 | _ACEOF |
81ecdfbb | 4358 | if ac_fn_c_try_compile "$LINENO"; then : |
d60d9f65 | 4359 | ac_cv_header_stat_broken=no |
81ecdfbb RW |
4360 | else |
4361 | ac_cv_header_stat_broken=yes | |
d60d9f65 | 4362 | fi |
81ecdfbb | 4363 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
d60d9f65 | 4364 | fi |
81ecdfbb RW |
4365 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5 |
4366 | $as_echo "$ac_cv_header_stat_broken" >&6; } | |
d60d9f65 | 4367 | if test $ac_cv_header_stat_broken = yes; then |
9255ee31 | 4368 | |
81ecdfbb | 4369 | $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h |
d60d9f65 SS |
4370 | |
4371 | fi | |
4372 | ||
4373 | ac_header_dirent=no | |
9255ee31 | 4374 | for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do |
81ecdfbb RW |
4375 | as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` |
4376 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5 | |
4377 | $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; } | |
4378 | if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then : | |
4379 | $as_echo_n "(cached) " >&6 | |
4380 | else | |
4381 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
25ed0b71 | 4382 | /* end confdefs.h. */ |
d60d9f65 SS |
4383 | #include <sys/types.h> |
4384 | #include <$ac_hdr> | |
9255ee31 EZ |
4385 | |
4386 | int | |
4387 | main () | |
4388 | { | |
4389 | if ((DIR *) 0) | |
4390 | return 0; | |
4391 | ; | |
4392 | return 0; | |
4393 | } | |
4394 | _ACEOF | |
81ecdfbb | 4395 | if ac_fn_c_try_compile "$LINENO"; then : |
9255ee31 | 4396 | eval "$as_ac_Header=yes" |
d60d9f65 | 4397 | else |
81ecdfbb | 4398 | eval "$as_ac_Header=no" |
d60d9f65 | 4399 | fi |
81ecdfbb | 4400 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
d60d9f65 | 4401 | fi |
81ecdfbb RW |
4402 | eval ac_res=\$$as_ac_Header |
4403 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
4404 | $as_echo "$ac_res" >&6; } | |
4405 | eval as_val=\$$as_ac_Header | |
4406 | if test "x$as_val" = x""yes; then : | |
25ed0b71 | 4407 | cat >>confdefs.h <<_ACEOF |
81ecdfbb | 4408 | #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1 |
25ed0b71 | 4409 | _ACEOF |
9255ee31 EZ |
4410 | |
4411 | ac_header_dirent=$ac_hdr; break | |
d60d9f65 | 4412 | fi |
9255ee31 | 4413 | |
d60d9f65 SS |
4414 | done |
4415 | # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. | |
4416 | if test $ac_header_dirent = dirent.h; then | |
81ecdfbb RW |
4417 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 |
4418 | $as_echo_n "checking for library containing opendir... " >&6; } | |
4419 | if test "${ac_cv_search_opendir+set}" = set; then : | |
4420 | $as_echo_n "(cached) " >&6 | |
d60d9f65 | 4421 | else |
25ed0b71 | 4422 | ac_func_search_save_LIBS=$LIBS |
81ecdfbb | 4423 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25ed0b71 | 4424 | /* end confdefs.h. */ |
9255ee31 | 4425 | |
81ecdfbb RW |
4426 | /* Override any GCC internal prototype to avoid an error. |
4427 | Use char because int might match the return type of a GCC | |
4428 | builtin and then its argument prototype would still apply. */ | |
9255ee31 EZ |
4429 | #ifdef __cplusplus |
4430 | extern "C" | |
4431 | #endif | |
9255ee31 EZ |
4432 | char opendir (); |
4433 | int | |
4434 | main () | |
4435 | { | |
81ecdfbb | 4436 | return opendir (); |
9255ee31 EZ |
4437 | ; |
4438 | return 0; | |
4439 | } | |
4440 | _ACEOF | |
81ecdfbb RW |
4441 | for ac_lib in '' dir; do |
4442 | if test -z "$ac_lib"; then | |
4443 | ac_res="none required" | |
4444 | else | |
4445 | ac_res=-l$ac_lib | |
25ed0b71 | 4446 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" |
81ecdfbb RW |
4447 | fi |
4448 | if ac_fn_c_try_link "$LINENO"; then : | |
4449 | ac_cv_search_opendir=$ac_res | |
4450 | fi | |
4451 | rm -f core conftest.err conftest.$ac_objext \ | |
4452 | conftest$ac_exeext | |
4453 | if test "${ac_cv_search_opendir+set}" = set; then : | |
4454 | break | |
4455 | fi | |
4456 | done | |
4457 | if test "${ac_cv_search_opendir+set}" = set; then : | |
25ed0b71 | 4458 | |
25ed0b71 | 4459 | else |
81ecdfbb | 4460 | ac_cv_search_opendir=no |
25ed0b71 | 4461 | fi |
81ecdfbb | 4462 | rm conftest.$ac_ext |
25ed0b71 | 4463 | LIBS=$ac_func_search_save_LIBS |
d60d9f65 | 4464 | fi |
81ecdfbb RW |
4465 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 |
4466 | $as_echo "$ac_cv_search_opendir" >&6; } | |
4467 | ac_res=$ac_cv_search_opendir | |
4468 | if test "$ac_res" != no; then : | |
4469 | test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" | |
25ed0b71 | 4470 | |
d60d9f65 SS |
4471 | fi |
4472 | ||
4473 | else | |
81ecdfbb RW |
4474 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 |
4475 | $as_echo_n "checking for library containing opendir... " >&6; } | |
4476 | if test "${ac_cv_search_opendir+set}" = set; then : | |
4477 | $as_echo_n "(cached) " >&6 | |
d60d9f65 | 4478 | else |
25ed0b71 | 4479 | ac_func_search_save_LIBS=$LIBS |
81ecdfbb | 4480 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25ed0b71 | 4481 | /* end confdefs.h. */ |
9255ee31 | 4482 | |
81ecdfbb RW |
4483 | /* Override any GCC internal prototype to avoid an error. |
4484 | Use char because int might match the return type of a GCC | |
4485 | builtin and then its argument prototype would still apply. */ | |
9255ee31 EZ |
4486 | #ifdef __cplusplus |
4487 | extern "C" | |
4488 | #endif | |
9255ee31 EZ |
4489 | char opendir (); |
4490 | int | |
4491 | main () | |
4492 | { | |
81ecdfbb | 4493 | return opendir (); |
9255ee31 EZ |
4494 | ; |
4495 | return 0; | |
4496 | } | |
4497 | _ACEOF | |
81ecdfbb RW |
4498 | for ac_lib in '' x; do |
4499 | if test -z "$ac_lib"; then | |
4500 | ac_res="none required" | |
4501 | else | |
4502 | ac_res=-l$ac_lib | |
25ed0b71 | 4503 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" |
81ecdfbb RW |
4504 | fi |
4505 | if ac_fn_c_try_link "$LINENO"; then : | |
4506 | ac_cv_search_opendir=$ac_res | |
4507 | fi | |
4508 | rm -f core conftest.err conftest.$ac_objext \ | |
4509 | conftest$ac_exeext | |
4510 | if test "${ac_cv_search_opendir+set}" = set; then : | |
4511 | break | |
4512 | fi | |
4513 | done | |
4514 | if test "${ac_cv_search_opendir+set}" = set; then : | |
25ed0b71 | 4515 | |
25ed0b71 | 4516 | else |
81ecdfbb | 4517 | ac_cv_search_opendir=no |
d60d9f65 | 4518 | fi |
81ecdfbb | 4519 | rm conftest.$ac_ext |
25ed0b71 | 4520 | LIBS=$ac_func_search_save_LIBS |
d60d9f65 | 4521 | fi |
81ecdfbb RW |
4522 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 |
4523 | $as_echo "$ac_cv_search_opendir" >&6; } | |
4524 | ac_res=$ac_cv_search_opendir | |
4525 | if test "$ac_res" != no; then : | |
4526 | test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" | |
d60d9f65 SS |
4527 | |
4528 | fi | |
4529 | ||
25ed0b71 KW |
4530 | fi |
4531 | ||
4532 | ||
4a11f206 | 4533 | for ac_func in fcntl kill lstat readlink |
81ecdfbb RW |
4534 | do : |
4535 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
4536 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
4537 | eval as_val=\$$as_ac_var | |
4538 | if test "x$as_val" = x""yes; then : | |
4539 | cat >>confdefs.h <<_ACEOF | |
4540 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
4541 | _ACEOF | |
25ed0b71 | 4542 | |
81ecdfbb RW |
4543 | fi |
4544 | done | |
25ed0b71 | 4545 | |
4a11f206 | 4546 | for ac_func in memmove pselect putenv select setenv setlocale \ |
81ecdfbb RW |
4547 | strcasecmp strpbrk tcgetattr vsnprintf |
4548 | do : | |
4549 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
4550 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
4551 | eval as_val=\$$as_ac_var | |
4552 | if test "x$as_val" = x""yes; then : | |
4553 | cat >>confdefs.h <<_ACEOF | |
4554 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
4555 | _ACEOF | |
25ed0b71 | 4556 | |
81ecdfbb RW |
4557 | fi |
4558 | done | |
4559 | ||
4560 | for ac_func in isascii isxdigit | |
4561 | do : | |
4562 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
4563 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
4564 | eval as_val=\$$as_ac_var | |
4565 | if test "x$as_val" = x""yes; then : | |
4566 | cat >>confdefs.h <<_ACEOF | |
4567 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
25ed0b71 | 4568 | _ACEOF |
430b7832 | 4569 | |
81ecdfbb RW |
4570 | fi |
4571 | done | |
430b7832 | 4572 | |
81ecdfbb RW |
4573 | for ac_func in getpwent getpwnam getpwuid |
4574 | do : | |
4575 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
4576 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
4577 | eval as_val=\$$as_ac_var | |
4578 | if test "x$as_val" = x""yes; then : | |
4579 | cat >>confdefs.h <<_ACEOF | |
4580 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
4581 | _ACEOF | |
430b7832 | 4582 | |
81ecdfbb RW |
4583 | fi |
4584 | done | |
430b7832 | 4585 | |
d60d9f65 | 4586 | |
4a11f206 PP |
4587 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5 |
4588 | $as_echo_n "checking for uid_t in sys/types.h... " >&6; } | |
4589 | if test "${ac_cv_type_uid_t+set}" = set; then : | |
4590 | $as_echo_n "(cached) " >&6 | |
4591 | else | |
4592 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4593 | /* end confdefs.h. */ | |
4594 | #include <sys/types.h> | |
4595 | ||
4596 | _ACEOF | |
4597 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
4598 | $EGREP "uid_t" >/dev/null 2>&1; then : | |
4599 | ac_cv_type_uid_t=yes | |
4600 | else | |
4601 | ac_cv_type_uid_t=no | |
4602 | fi | |
4603 | rm -f conftest* | |
4604 | ||
4605 | fi | |
4606 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5 | |
4607 | $as_echo "$ac_cv_type_uid_t" >&6; } | |
4608 | if test $ac_cv_type_uid_t = no; then | |
4609 | ||
4610 | $as_echo "#define uid_t int" >>confdefs.h | |
4611 | ||
4612 | ||
4613 | $as_echo "#define gid_t int" >>confdefs.h | |
4614 | ||
4615 | fi | |
4616 | ||
4617 | for ac_header in unistd.h | |
4618 | do : | |
4619 | ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default" | |
4620 | if test "x$ac_cv_header_unistd_h" = x""yes; then : | |
4621 | cat >>confdefs.h <<_ACEOF | |
4622 | #define HAVE_UNISTD_H 1 | |
4623 | _ACEOF | |
4624 | ||
4625 | fi | |
4626 | ||
4627 | done | |
4628 | ||
4629 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working chown" >&5 | |
4630 | $as_echo_n "checking for working chown... " >&6; } | |
4631 | if test "${ac_cv_func_chown_works+set}" = set; then : | |
4632 | $as_echo_n "(cached) " >&6 | |
4633 | else | |
4634 | if test "$cross_compiling" = yes; then : | |
4635 | ac_cv_func_chown_works=no | |
4636 | else | |
4637 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4638 | /* end confdefs.h. */ | |
4639 | $ac_includes_default | |
4640 | #include <fcntl.h> | |
4641 | ||
4642 | int | |
4643 | main () | |
4644 | { | |
4645 | char *f = "conftest.chown"; | |
4646 | struct stat before, after; | |
4647 | ||
4648 | if (creat (f, 0600) < 0) | |
4649 | return 1; | |
4650 | if (stat (f, &before) < 0) | |
4651 | return 1; | |
4652 | if (chown (f, (uid_t) -1, (gid_t) -1) == -1) | |
4653 | return 1; | |
4654 | if (stat (f, &after) < 0) | |
4655 | return 1; | |
4656 | return ! (before.st_uid == after.st_uid && before.st_gid == after.st_gid); | |
4657 | ||
4658 | ; | |
4659 | return 0; | |
4660 | } | |
4661 | _ACEOF | |
4662 | if ac_fn_c_try_run "$LINENO"; then : | |
4663 | ac_cv_func_chown_works=yes | |
4664 | else | |
4665 | ac_cv_func_chown_works=no | |
4666 | fi | |
4667 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
4668 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
4669 | fi | |
4670 | ||
4671 | rm -f conftest.chown | |
4672 | ||
4673 | fi | |
4674 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_chown_works" >&5 | |
4675 | $as_echo "$ac_cv_func_chown_works" >&6; } | |
4676 | if test $ac_cv_func_chown_works = yes; then | |
4677 | ||
4678 | $as_echo "#define HAVE_CHOWN 1" >>confdefs.h | |
4679 | ||
4680 | fi | |
4681 | ||
81ecdfbb RW |
4682 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strcoll" >&5 |
4683 | $as_echo_n "checking for working strcoll... " >&6; } | |
4684 | if test "${ac_cv_func_strcoll_works+set}" = set; then : | |
4685 | $as_echo_n "(cached) " >&6 | |
4686 | else | |
4687 | if test "$cross_compiling" = yes; then : | |
4688 | ac_cv_func_strcoll_works=no | |
4689 | else | |
4690 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4691 | /* end confdefs.h. */ | |
4692 | $ac_includes_default | |
25ed0b71 KW |
4693 | int |
4694 | main () | |
4695 | { | |
81ecdfbb RW |
4696 | return (strcoll ("abc", "def") >= 0 || |
4697 | strcoll ("ABC", "DEF") >= 0 || | |
4698 | strcoll ("123", "456") >= 0) | |
9255ee31 EZ |
4699 | ; |
4700 | return 0; | |
4701 | } | |
4702 | _ACEOF | |
81ecdfbb RW |
4703 | if ac_fn_c_try_run "$LINENO"; then : |
4704 | ac_cv_func_strcoll_works=yes | |
d60d9f65 | 4705 | else |
81ecdfbb RW |
4706 | ac_cv_func_strcoll_works=no |
4707 | fi | |
4708 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
4709 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
4710 | fi | |
25ed0b71 | 4711 | |
d60d9f65 | 4712 | fi |
81ecdfbb RW |
4713 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strcoll_works" >&5 |
4714 | $as_echo "$ac_cv_func_strcoll_works" >&6; } | |
4715 | if test $ac_cv_func_strcoll_works = yes; then | |
4716 | ||
4717 | $as_echo "#define HAVE_STRCOLL 1" >>confdefs.h | |
4718 | ||
d60d9f65 | 4719 | fi |
81ecdfbb RW |
4720 | |
4721 | ||
4a11f206 PP |
4722 | for ac_header in fcntl.h unistd.h stdlib.h varargs.h stdarg.h stdbool.h \ |
4723 | string.h strings.h \ | |
81ecdfbb RW |
4724 | limits.h locale.h pwd.h memory.h termcap.h termios.h termio.h |
4725 | do : | |
4726 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
4727 | ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" | |
4728 | eval as_val=\$$as_ac_Header | |
4729 | if test "x$as_val" = x""yes; then : | |
25ed0b71 | 4730 | cat >>confdefs.h <<_ACEOF |
81ecdfbb | 4731 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
25ed0b71 | 4732 | _ACEOF |
9255ee31 | 4733 | |
d60d9f65 | 4734 | fi |
81ecdfbb | 4735 | |
d60d9f65 SS |
4736 | done |
4737 | ||
4a11f206 | 4738 | for ac_header in sys/ioctl.h sys/pte.h sys/stream.h sys/select.h sys/file.h |
81ecdfbb RW |
4739 | do : |
4740 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
4741 | ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" | |
4742 | eval as_val=\$$as_ac_Header | |
4743 | if test "x$as_val" = x""yes; then : | |
4744 | cat >>confdefs.h <<_ACEOF | |
4745 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
4746 | _ACEOF | |
25ed0b71 | 4747 | |
81ecdfbb | 4748 | fi |
5bdf8622 | 4749 | |
81ecdfbb | 4750 | done |
5bdf8622 DJ |
4751 | |
4752 | ||
81ecdfbb RW |
4753 | for ac_header in sys/ptem.h |
4754 | do : | |
4755 | ac_fn_c_check_header_compile "$LINENO" "sys/ptem.h" "ac_cv_header_sys_ptem_h" " | |
4756 | #if HAVE_SYS_STREAM_H | |
4757 | # include <sys/stream.h> | |
4758 | #endif | |
5bdf8622 | 4759 | |
81ecdfbb RW |
4760 | " |
4761 | if test "x$ac_cv_header_sys_ptem_h" = x""yes; then : | |
4762 | cat >>confdefs.h <<_ACEOF | |
4763 | #define HAVE_SYS_PTEM_H 1 | |
4764 | _ACEOF | |
5bdf8622 | 4765 | |
81ecdfbb | 4766 | fi |
5bdf8622 | 4767 | |
81ecdfbb | 4768 | done |
5bdf8622 DJ |
4769 | |
4770 | ||
cc88a640 JK |
4771 | # Check whether --enable-largefile was given. |
4772 | if test "${enable_largefile+set}" = set; then : | |
4773 | enableval=$enable_largefile; | |
4774 | fi | |
4775 | ||
4776 | if test "$enable_largefile" != no; then | |
4777 | ||
4778 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 | |
4779 | $as_echo_n "checking for special C compiler options needed for large files... " >&6; } | |
4780 | if test "${ac_cv_sys_largefile_CC+set}" = set; then : | |
4781 | $as_echo_n "(cached) " >&6 | |
4782 | else | |
4783 | ac_cv_sys_largefile_CC=no | |
4784 | if test "$GCC" != yes; then | |
4785 | ac_save_CC=$CC | |
4786 | while :; do | |
4787 | # IRIX 6.2 and later do not support large files by default, | |
4788 | # so use the C compiler's -n32 option if that helps. | |
4789 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4790 | /* end confdefs.h. */ | |
4791 | #include <sys/types.h> | |
4792 | /* Check that off_t can represent 2**63 - 1 correctly. | |
4793 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4794 | since some C++ compilers masquerading as C compilers | |
4795 | incorrectly reject 9223372036854775807. */ | |
4796 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
4797 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
4798 | && LARGE_OFF_T % 2147483647 == 1) | |
4799 | ? 1 : -1]; | |
4800 | int | |
4801 | main () | |
4802 | { | |
4803 | ||
4804 | ; | |
4805 | return 0; | |
4806 | } | |
4807 | _ACEOF | |
4808 | if ac_fn_c_try_compile "$LINENO"; then : | |
4809 | break | |
4810 | fi | |
4811 | rm -f core conftest.err conftest.$ac_objext | |
4812 | CC="$CC -n32" | |
4813 | if ac_fn_c_try_compile "$LINENO"; then : | |
4814 | ac_cv_sys_largefile_CC=' -n32'; break | |
4815 | fi | |
4816 | rm -f core conftest.err conftest.$ac_objext | |
4817 | break | |
4818 | done | |
4819 | CC=$ac_save_CC | |
4820 | rm -f conftest.$ac_ext | |
4821 | fi | |
4822 | fi | |
4823 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 | |
4824 | $as_echo "$ac_cv_sys_largefile_CC" >&6; } | |
4825 | if test "$ac_cv_sys_largefile_CC" != no; then | |
4826 | CC=$CC$ac_cv_sys_largefile_CC | |
4827 | fi | |
4828 | ||
4829 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 | |
4830 | $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } | |
4831 | if test "${ac_cv_sys_file_offset_bits+set}" = set; then : | |
4832 | $as_echo_n "(cached) " >&6 | |
4833 | else | |
4834 | while :; do | |
4835 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4836 | /* end confdefs.h. */ | |
4837 | #include <sys/types.h> | |
4838 | /* Check that off_t can represent 2**63 - 1 correctly. | |
4839 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4840 | since some C++ compilers masquerading as C compilers | |
4841 | incorrectly reject 9223372036854775807. */ | |
4842 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
4843 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
4844 | && LARGE_OFF_T % 2147483647 == 1) | |
4845 | ? 1 : -1]; | |
4846 | int | |
4847 | main () | |
4848 | { | |
4849 | ||
4850 | ; | |
4851 | return 0; | |
4852 | } | |
4853 | _ACEOF | |
4854 | if ac_fn_c_try_compile "$LINENO"; then : | |
4855 | ac_cv_sys_file_offset_bits=no; break | |
4856 | fi | |
4857 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4858 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4859 | /* end confdefs.h. */ | |
4860 | #define _FILE_OFFSET_BITS 64 | |
4861 | #include <sys/types.h> | |
4862 | /* Check that off_t can represent 2**63 - 1 correctly. | |
4863 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4864 | since some C++ compilers masquerading as C compilers | |
4865 | incorrectly reject 9223372036854775807. */ | |
4866 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
4867 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
4868 | && LARGE_OFF_T % 2147483647 == 1) | |
4869 | ? 1 : -1]; | |
4870 | int | |
4871 | main () | |
4872 | { | |
4873 | ||
4874 | ; | |
4875 | return 0; | |
4876 | } | |
4877 | _ACEOF | |
4878 | if ac_fn_c_try_compile "$LINENO"; then : | |
4879 | ac_cv_sys_file_offset_bits=64; break | |
4880 | fi | |
4881 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4882 | ac_cv_sys_file_offset_bits=unknown | |
4883 | break | |
4884 | done | |
4885 | fi | |
4886 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 | |
4887 | $as_echo "$ac_cv_sys_file_offset_bits" >&6; } | |
4888 | case $ac_cv_sys_file_offset_bits in #( | |
4889 | no | unknown) ;; | |
4890 | *) | |
4891 | cat >>confdefs.h <<_ACEOF | |
4892 | #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits | |
4893 | _ACEOF | |
4894 | ;; | |
4895 | esac | |
4896 | rm -rf conftest* | |
4897 | if test $ac_cv_sys_file_offset_bits = unknown; then | |
4898 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 | |
4899 | $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } | |
4900 | if test "${ac_cv_sys_large_files+set}" = set; then : | |
4901 | $as_echo_n "(cached) " >&6 | |
4902 | else | |
4903 | while :; do | |
4904 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4905 | /* end confdefs.h. */ | |
4906 | #include <sys/types.h> | |
4907 | /* Check that off_t can represent 2**63 - 1 correctly. | |
4908 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4909 | since some C++ compilers masquerading as C compilers | |
4910 | incorrectly reject 9223372036854775807. */ | |
4911 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
4912 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
4913 | && LARGE_OFF_T % 2147483647 == 1) | |
4914 | ? 1 : -1]; | |
4915 | int | |
4916 | main () | |
4917 | { | |
4918 | ||
4919 | ; | |
4920 | return 0; | |
4921 | } | |
4922 | _ACEOF | |
4923 | if ac_fn_c_try_compile "$LINENO"; then : | |
4924 | ac_cv_sys_large_files=no; break | |
4925 | fi | |
4926 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4927 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4928 | /* end confdefs.h. */ | |
4929 | #define _LARGE_FILES 1 | |
4930 | #include <sys/types.h> | |
4931 | /* Check that off_t can represent 2**63 - 1 correctly. | |
4932 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4933 | since some C++ compilers masquerading as C compilers | |
4934 | incorrectly reject 9223372036854775807. */ | |
4935 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
4936 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
4937 | && LARGE_OFF_T % 2147483647 == 1) | |
4938 | ? 1 : -1]; | |
4939 | int | |
4940 | main () | |
4941 | { | |
4942 | ||
4943 | ; | |
4944 | return 0; | |
4945 | } | |
4946 | _ACEOF | |
4947 | if ac_fn_c_try_compile "$LINENO"; then : | |
4948 | ac_cv_sys_large_files=1; break | |
4949 | fi | |
4950 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4951 | ac_cv_sys_large_files=unknown | |
4952 | break | |
4953 | done | |
4954 | fi | |
4955 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 | |
4956 | $as_echo "$ac_cv_sys_large_files" >&6; } | |
4957 | case $ac_cv_sys_large_files in #( | |
4958 | no | unknown) ;; | |
4959 | *) | |
4960 | cat >>confdefs.h <<_ACEOF | |
4961 | #define _LARGE_FILES $ac_cv_sys_large_files | |
4962 | _ACEOF | |
4963 | ;; | |
4964 | esac | |
4965 | rm -rf conftest* | |
4966 | fi | |
4967 | fi | |
4968 | ||
4969 | ||
5bdf8622 | 4970 | |
81ecdfbb RW |
4971 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type of signal functions" >&5 |
4972 | $as_echo_n "checking for type of signal functions... " >&6; } | |
4973 | if test "${bash_cv_signal_vintage+set}" = set; then : | |
4974 | $as_echo_n "(cached) " >&6 | |
4975 | else | |
5bdf8622 | 4976 | |
81ecdfbb RW |
4977 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4978 | /* end confdefs.h. */ | |
4979 | #include <signal.h> | |
4980 | int | |
4981 | main () | |
4982 | { | |
4983 | ||
4984 | sigset_t ss; | |
4985 | struct sigaction sa; | |
4986 | sigemptyset(&ss); sigsuspend(&ss); | |
4987 | sigaction(SIGINT, &sa, (struct sigaction *) 0); | |
4988 | sigprocmask(SIG_BLOCK, &ss, (sigset_t *) 0); | |
5bdf8622 | 4989 | |
81ecdfbb RW |
4990 | ; |
4991 | return 0; | |
4992 | } | |
4993 | _ACEOF | |
4994 | if ac_fn_c_try_link "$LINENO"; then : | |
4995 | bash_cv_signal_vintage=posix | |
4996 | else | |
5bdf8622 | 4997 | |
81ecdfbb RW |
4998 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4999 | /* end confdefs.h. */ | |
5000 | #include <signal.h> | |
5001 | int | |
5002 | main () | |
5bdf8622 | 5003 | { |
81ecdfbb RW |
5004 | |
5005 | int mask = sigmask(SIGINT); | |
5006 | sigsetmask(mask); sigblock(mask); sigpause(mask); | |
5007 | ||
5008 | ; | |
5009 | return 0; | |
5bdf8622 | 5010 | } |
81ecdfbb RW |
5011 | _ACEOF |
5012 | if ac_fn_c_try_link "$LINENO"; then : | |
5013 | bash_cv_signal_vintage=4.2bsd | |
5014 | else | |
5bdf8622 | 5015 | |
81ecdfbb RW |
5016 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
5017 | /* end confdefs.h. */ | |
5018 | ||
5019 | #include <signal.h> | |
5020 | RETSIGTYPE foo() { } | |
5bdf8622 DJ |
5021 | int |
5022 | main () | |
5023 | { | |
81ecdfbb RW |
5024 | |
5025 | int mask = sigmask(SIGINT); | |
5026 | sigset(SIGINT, foo); sigrelse(SIGINT); | |
5027 | sighold(SIGINT); sigpause(SIGINT); | |
5028 | ||
5bdf8622 DJ |
5029 | ; |
5030 | return 0; | |
5031 | } | |
5032 | _ACEOF | |
81ecdfbb RW |
5033 | if ac_fn_c_try_link "$LINENO"; then : |
5034 | bash_cv_signal_vintage=svr3 | |
5bdf8622 | 5035 | else |
81ecdfbb | 5036 | bash_cv_signal_vintage=v7 |
5bdf8622 | 5037 | |
5bdf8622 | 5038 | fi |
81ecdfbb RW |
5039 | rm -f core conftest.err conftest.$ac_objext \ |
5040 | conftest$ac_exeext conftest.$ac_ext | |
5041 | ||
5bdf8622 | 5042 | fi |
81ecdfbb RW |
5043 | rm -f core conftest.err conftest.$ac_objext \ |
5044 | conftest$ac_exeext conftest.$ac_ext | |
5bdf8622 DJ |
5045 | |
5046 | fi | |
81ecdfbb RW |
5047 | rm -f core conftest.err conftest.$ac_objext \ |
5048 | conftest$ac_exeext conftest.$ac_ext | |
5bdf8622 | 5049 | |
81ecdfbb | 5050 | fi |
5bdf8622 | 5051 | |
81ecdfbb RW |
5052 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_signal_vintage" >&5 |
5053 | $as_echo "$bash_cv_signal_vintage" >&6; } | |
5054 | if test "$bash_cv_signal_vintage" = posix; then | |
5055 | $as_echo "#define HAVE_POSIX_SIGNALS 1" >>confdefs.h | |
5bdf8622 | 5056 | |
81ecdfbb RW |
5057 | elif test "$bash_cv_signal_vintage" = "4.2bsd"; then |
5058 | $as_echo "#define HAVE_BSD_SIGNALS 1" >>confdefs.h | |
5bdf8622 | 5059 | |
81ecdfbb RW |
5060 | elif test "$bash_cv_signal_vintage" = svr3; then |
5061 | $as_echo "#define HAVE_USG_SIGHOLD 1" >>confdefs.h | |
5bdf8622 | 5062 | |
81ecdfbb RW |
5063 | fi |
5064 | ||
5065 | ||
5066 | ||
5067 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if signal handlers must be reinstalled when invoked" >&5 | |
5068 | $as_echo_n "checking if signal handlers must be reinstalled when invoked... " >&6; } | |
5069 | if test "${bash_cv_must_reinstall_sighandlers+set}" = set; then : | |
5070 | $as_echo_n "(cached) " >&6 | |
5071 | else | |
5072 | if test "$cross_compiling" = yes; then : | |
5073 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot check signal handling if cross compiling -- defaulting to no" >&5 | |
5074 | $as_echo "$as_me: WARNING: cannot check signal handling if cross compiling -- defaulting to no" >&2;} | |
5075 | bash_cv_must_reinstall_sighandlers=no | |
5076 | ||
5077 | else | |
5078 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5079 | /* end confdefs.h. */ | |
5080 | ||
5081 | #include <signal.h> | |
5082 | #ifdef HAVE_UNISTD_H | |
5083 | #include <unistd.h> | |
5bdf8622 DJ |
5084 | #endif |
5085 | ||
81ecdfbb | 5086 | typedef RETSIGTYPE sigfunc(); |
5bdf8622 | 5087 | |
81ecdfbb RW |
5088 | int nsigint; |
5089 | ||
5090 | #ifdef HAVE_POSIX_SIGNALS | |
5091 | sigfunc * | |
5092 | set_signal_handler(sig, handler) | |
5093 | int sig; | |
5094 | sigfunc *handler; | |
5bdf8622 | 5095 | { |
81ecdfbb RW |
5096 | struct sigaction act, oact; |
5097 | act.sa_handler = handler; | |
5098 | act.sa_flags = 0; | |
5099 | sigemptyset (&act.sa_mask); | |
5100 | sigemptyset (&oact.sa_mask); | |
5101 | sigaction (sig, &act, &oact); | |
5102 | return (oact.sa_handler); | |
5103 | } | |
5bdf8622 | 5104 | #else |
81ecdfbb | 5105 | #define set_signal_handler(s, h) signal(s, h) |
5bdf8622 | 5106 | #endif |
81ecdfbb RW |
5107 | |
5108 | RETSIGTYPE | |
5109 | sigint(s) | |
5110 | int s; | |
5111 | { | |
5112 | nsigint++; | |
5bdf8622 | 5113 | } |
5bdf8622 | 5114 | |
81ecdfbb | 5115 | main() |
5bdf8622 | 5116 | { |
81ecdfbb RW |
5117 | nsigint = 0; |
5118 | set_signal_handler(SIGINT, sigint); | |
5119 | kill((int)getpid(), SIGINT); | |
5120 | kill((int)getpid(), SIGINT); | |
5121 | exit(nsigint != 2); | |
5bdf8622 | 5122 | } |
81ecdfbb | 5123 | |
5bdf8622 | 5124 | _ACEOF |
81ecdfbb RW |
5125 | if ac_fn_c_try_run "$LINENO"; then : |
5126 | bash_cv_must_reinstall_sighandlers=no | |
5bdf8622 | 5127 | else |
81ecdfbb | 5128 | bash_cv_must_reinstall_sighandlers=yes |
5bdf8622 | 5129 | fi |
81ecdfbb RW |
5130 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
5131 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
5bdf8622 | 5132 | fi |
5bdf8622 DJ |
5133 | |
5134 | fi | |
5bdf8622 | 5135 | |
81ecdfbb RW |
5136 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_must_reinstall_sighandlers" >&5 |
5137 | $as_echo "$bash_cv_must_reinstall_sighandlers" >&6; } | |
5138 | if test $bash_cv_must_reinstall_sighandlers = yes; then | |
5139 | $as_echo "#define MUST_REINSTALL_SIGHANDLERS 1" >>confdefs.h | |
5bdf8622 | 5140 | |
81ecdfbb | 5141 | fi |
5bdf8622 DJ |
5142 | |
5143 | ||
5bdf8622 | 5144 | |
81ecdfbb RW |
5145 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for presence of POSIX-style sigsetjmp/siglongjmp" >&5 |
5146 | $as_echo_n "checking for presence of POSIX-style sigsetjmp/siglongjmp... " >&6; } | |
5147 | if test "${bash_cv_func_sigsetjmp+set}" = set; then : | |
5148 | $as_echo_n "(cached) " >&6 | |
5149 | else | |
5150 | if test "$cross_compiling" = yes; then : | |
5151 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot check for sigsetjmp/siglongjmp if cross-compiling -- defaulting to missing" >&5 | |
5152 | $as_echo "$as_me: WARNING: cannot check for sigsetjmp/siglongjmp if cross-compiling -- defaulting to missing" >&2;} | |
5153 | bash_cv_func_sigsetjmp=missing | |
5bdf8622 | 5154 | |
81ecdfbb RW |
5155 | else |
5156 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5157 | /* end confdefs.h. */ | |
5bdf8622 | 5158 | |
81ecdfbb RW |
5159 | #ifdef HAVE_UNISTD_H |
5160 | #include <unistd.h> | |
5161 | #endif | |
5162 | #include <sys/types.h> | |
5163 | #include <signal.h> | |
5164 | #include <setjmp.h> | |
5bdf8622 | 5165 | |
81ecdfbb | 5166 | main() |
5bdf8622 | 5167 | { |
81ecdfbb RW |
5168 | #if !defined (_POSIX_VERSION) || !defined (HAVE_POSIX_SIGNALS) |
5169 | exit (1); | |
5bdf8622 | 5170 | #else |
5bdf8622 | 5171 | |
81ecdfbb RW |
5172 | int code; |
5173 | sigset_t set, oset; | |
5174 | sigjmp_buf xx; | |
5175 | ||
5176 | /* get the mask */ | |
5177 | sigemptyset(&set); | |
5178 | sigemptyset(&oset); | |
5179 | sigprocmask(SIG_BLOCK, (sigset_t *)NULL, &set); | |
5180 | sigprocmask(SIG_BLOCK, (sigset_t *)NULL, &oset); | |
5181 | ||
5182 | /* save it */ | |
5183 | code = sigsetjmp(xx, 1); | |
5184 | if (code) | |
5185 | exit(0); /* could get sigmask and compare to oset here. */ | |
5186 | ||
5187 | /* change it */ | |
5188 | sigaddset(&set, SIGINT); | |
5189 | sigprocmask(SIG_BLOCK, &set, (sigset_t *)NULL); | |
5190 | ||
5191 | /* and siglongjmp */ | |
5192 | siglongjmp(xx, 10); | |
5193 | exit(1); | |
5194 | #endif | |
5bdf8622 DJ |
5195 | } |
5196 | _ACEOF | |
81ecdfbb RW |
5197 | if ac_fn_c_try_run "$LINENO"; then : |
5198 | bash_cv_func_sigsetjmp=present | |
5bdf8622 | 5199 | else |
81ecdfbb | 5200 | bash_cv_func_sigsetjmp=missing |
5bdf8622 | 5201 | fi |
81ecdfbb RW |
5202 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
5203 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
5bdf8622 | 5204 | fi |
5bdf8622 DJ |
5205 | |
5206 | fi | |
5bdf8622 | 5207 | |
81ecdfbb RW |
5208 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_func_sigsetjmp" >&5 |
5209 | $as_echo "$bash_cv_func_sigsetjmp" >&6; } | |
5210 | if test $bash_cv_func_sigsetjmp = present; then | |
5211 | $as_echo "#define HAVE_POSIX_SIGSETJMP 1" >>confdefs.h | |
5bdf8622 | 5212 | |
81ecdfbb RW |
5213 | fi |
5214 | ||
5215 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lstat" >&5 | |
5216 | $as_echo_n "checking for lstat... " >&6; } | |
5217 | if test "${bash_cv_func_lstat+set}" = set; then : | |
5218 | $as_echo_n "(cached) " >&6 | |
5bdf8622 | 5219 | else |
81ecdfbb | 5220 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
5bdf8622 | 5221 | /* end confdefs.h. */ |
81ecdfbb RW |
5222 | |
5223 | #include <sys/types.h> | |
5224 | #include <sys/stat.h> | |
5225 | ||
5bdf8622 DJ |
5226 | int |
5227 | main () | |
5228 | { | |
81ecdfbb | 5229 | lstat(".",(struct stat *)0); |
5bdf8622 DJ |
5230 | ; |
5231 | return 0; | |
5232 | } | |
5233 | _ACEOF | |
81ecdfbb RW |
5234 | if ac_fn_c_try_link "$LINENO"; then : |
5235 | bash_cv_func_lstat=yes | |
5bdf8622 | 5236 | else |
81ecdfbb | 5237 | bash_cv_func_lstat=no |
5bdf8622 | 5238 | fi |
81ecdfbb RW |
5239 | rm -f core conftest.err conftest.$ac_objext \ |
5240 | conftest$ac_exeext conftest.$ac_ext | |
5bdf8622 | 5241 | fi |
81ecdfbb RW |
5242 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_func_lstat" >&5 |
5243 | $as_echo "$bash_cv_func_lstat" >&6; } | |
5244 | if test $bash_cv_func_lstat = yes; then | |
5245 | $as_echo "#define HAVE_LSTAT 1" >>confdefs.h | |
5bdf8622 DJ |
5246 | |
5247 | fi | |
5248 | ||
5249 | ||
81ecdfbb RW |
5250 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether or not strcoll and strcmp differ" >&5 |
5251 | $as_echo_n "checking whether or not strcoll and strcmp differ... " >&6; } | |
5252 | if test "${bash_cv_func_strcoll_broken+set}" = set; then : | |
5253 | $as_echo_n "(cached) " >&6 | |
5254 | else | |
5255 | if test "$cross_compiling" = yes; then : | |
5256 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot check strcoll if cross compiling -- defaulting to no" >&5 | |
5257 | $as_echo "$as_me: WARNING: cannot check strcoll if cross compiling -- defaulting to no" >&2;} | |
5258 | bash_cv_func_strcoll_broken=no | |
5bdf8622 | 5259 | |
81ecdfbb RW |
5260 | else |
5261 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5262 | /* end confdefs.h. */ | |
5bdf8622 | 5263 | |
81ecdfbb RW |
5264 | #include <stdio.h> |
5265 | #if defined (HAVE_LOCALE_H) | |
5266 | #include <locale.h> | |
5267 | #endif | |
5bdf8622 | 5268 | |
81ecdfbb RW |
5269 | main(c, v) |
5270 | int c; | |
5271 | char *v[]; | |
5272 | { | |
5273 | int r1, r2; | |
5274 | char *deflocale, *defcoll; | |
5bdf8622 | 5275 | |
81ecdfbb RW |
5276 | #ifdef HAVE_SETLOCALE |
5277 | deflocale = setlocale(LC_ALL, ""); | |
5278 | defcoll = setlocale(LC_COLLATE, ""); | |
5279 | #endif | |
5bdf8622 | 5280 | |
81ecdfbb RW |
5281 | #ifdef HAVE_STRCOLL |
5282 | /* These two values are taken from tests/glob-test. */ | |
5283 | r1 = strcoll("abd", "aXd"); | |
5284 | #else | |
5285 | r1 = 0; | |
5286 | #endif | |
5287 | r2 = strcmp("abd", "aXd"); | |
5bdf8622 | 5288 | |
81ecdfbb RW |
5289 | /* These two should both be greater than 0. It is permissible for |
5290 | a system to return different values, as long as the sign is the | |
5291 | same. */ | |
5bdf8622 | 5292 | |
81ecdfbb RW |
5293 | /* Exit with 1 (failure) if these two values are both > 0, since |
5294 | this tests whether strcoll(3) is broken with respect to strcmp(3) | |
5295 | in the default locale. */ | |
5296 | exit (r1 > 0 && r2 > 0); | |
5297 | } | |
5bdf8622 | 5298 | |
81ecdfbb RW |
5299 | _ACEOF |
5300 | if ac_fn_c_try_run "$LINENO"; then : | |
5301 | bash_cv_func_strcoll_broken=yes | |
5302 | else | |
5303 | bash_cv_func_strcoll_broken=no | |
5304 | fi | |
5305 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
5306 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
5307 | fi | |
5bdf8622 | 5308 | |
81ecdfbb | 5309 | fi |
5bdf8622 | 5310 | |
81ecdfbb RW |
5311 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_func_strcoll_broken" >&5 |
5312 | $as_echo "$bash_cv_func_strcoll_broken" >&6; } | |
5313 | if test $bash_cv_func_strcoll_broken = yes; then | |
5314 | $as_echo "#define STRCOLL_BROKEN 1" >>confdefs.h | |
5bdf8622 | 5315 | |
81ecdfbb | 5316 | fi |
5bdf8622 DJ |
5317 | |
5318 | ||
81ecdfbb RW |
5319 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the ctype macros accept non-ascii characters" >&5 |
5320 | $as_echo_n "checking whether the ctype macros accept non-ascii characters... " >&6; } | |
5321 | if test "${bash_cv_func_ctype_nonascii+set}" = set; then : | |
5322 | $as_echo_n "(cached) " >&6 | |
5323 | else | |
5324 | if test "$cross_compiling" = yes; then : | |
5325 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot check ctype macros if cross compiling -- defaulting to no" >&5 | |
5326 | $as_echo "$as_me: WARNING: cannot check ctype macros if cross compiling -- defaulting to no" >&2;} | |
5327 | bash_cv_func_ctype_nonascii=no | |
5bdf8622 | 5328 | |
5bdf8622 | 5329 | else |
81ecdfbb | 5330 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
5bdf8622 | 5331 | /* end confdefs.h. */ |
5bdf8622 | 5332 | |
81ecdfbb RW |
5333 | #ifdef HAVE_LOCALE_H |
5334 | #include <locale.h> | |
5335 | #endif | |
5336 | #include <stdio.h> | |
5337 | #include <ctype.h> | |
5338 | ||
5339 | main(c, v) | |
5340 | int c; | |
5341 | char *v[]; | |
5342 | { | |
5343 | char *deflocale; | |
5344 | unsigned char x; | |
5345 | int r1, r2; | |
5346 | ||
5347 | #ifdef HAVE_SETLOCALE | |
5348 | /* We take a shot here. If that locale is not known, try the | |
5349 | system default. We try this one because '\342' (226) is | |
5350 | known to be a printable character in that locale. */ | |
5351 | deflocale = setlocale(LC_ALL, "en_US.ISO8859-1"); | |
5352 | if (deflocale == 0) | |
5353 | deflocale = setlocale(LC_ALL, ""); | |
5354 | #endif | |
5355 | ||
5356 | x = '\342'; | |
5357 | r1 = isprint(x); | |
5358 | x -= 128; | |
5359 | r2 = isprint(x); | |
5360 | exit (r1 == 0 || r2 == 0); | |
5361 | } | |
5bdf8622 | 5362 | |
5bdf8622 | 5363 | _ACEOF |
81ecdfbb RW |
5364 | if ac_fn_c_try_run "$LINENO"; then : |
5365 | bash_cv_func_ctype_nonascii=yes | |
d60d9f65 | 5366 | else |
81ecdfbb RW |
5367 | bash_cv_func_ctype_nonascii=no |
5368 | fi | |
5369 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
5370 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
5bdf8622 | 5371 | fi |
25ed0b71 | 5372 | |
d60d9f65 | 5373 | fi |
5bdf8622 | 5374 | |
81ecdfbb RW |
5375 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_func_ctype_nonascii" >&5 |
5376 | $as_echo "$bash_cv_func_ctype_nonascii" >&6; } | |
5377 | if test $bash_cv_func_ctype_nonascii = yes; then | |
5378 | $as_echo "#define CTYPE_NON_ASCII 1" >>confdefs.h | |
d60d9f65 SS |
5379 | |
5380 | fi | |
5381 | ||
25ed0b71 | 5382 | |
81ecdfbb RW |
5383 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpw functions are declared in pwd.h" >&5 |
5384 | $as_echo_n "checking whether getpw functions are declared in pwd.h... " >&6; } | |
5385 | if test "${bash_cv_getpw_declared+set}" = set; then : | |
5386 | $as_echo_n "(cached) " >&6 | |
9255ee31 | 5387 | else |
81ecdfbb | 5388 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25ed0b71 | 5389 | /* end confdefs.h. */ |
25ed0b71 | 5390 | |
81ecdfbb RW |
5391 | #include <sys/types.h> |
5392 | #ifdef HAVE_UNISTD_H | |
5393 | # include <unistd.h> | |
5394 | #endif | |
5395 | #include <pwd.h> | |
25ed0b71 | 5396 | |
9255ee31 | 5397 | _ACEOF |
81ecdfbb RW |
5398 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
5399 | $EGREP "getpwuid" >/dev/null 2>&1; then : | |
5400 | bash_cv_getpw_declared=yes | |
9255ee31 | 5401 | else |
81ecdfbb | 5402 | bash_cv_getpw_declared=no |
9255ee31 | 5403 | fi |
81ecdfbb | 5404 | rm -f conftest* |
25ed0b71 | 5405 | |
25ed0b71 | 5406 | fi |
25ed0b71 | 5407 | |
81ecdfbb RW |
5408 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_getpw_declared" >&5 |
5409 | $as_echo "$bash_cv_getpw_declared" >&6; } | |
5410 | if test $bash_cv_getpw_declared = yes; then | |
5411 | $as_echo "#define HAVE_GETPW_DECLS 1" >>confdefs.h | |
25ed0b71 KW |
5412 | |
5413 | fi | |
9255ee31 | 5414 | |
25ed0b71 | 5415 | |
81ecdfbb RW |
5416 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether termios.h defines TIOCGWINSZ" >&5 |
5417 | $as_echo_n "checking whether termios.h defines TIOCGWINSZ... " >&6; } | |
5418 | if test "${ac_cv_sys_tiocgwinsz_in_termios_h+set}" = set; then : | |
5419 | $as_echo_n "(cached) " >&6 | |
5420 | else | |
5421 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5422 | /* end confdefs.h. */ | |
5423 | #include <sys/types.h> | |
5424 | #include <termios.h> | |
5425 | #ifdef TIOCGWINSZ | |
5426 | yes | |
5427 | #endif | |
d60d9f65 | 5428 | |
81ecdfbb RW |
5429 | _ACEOF |
5430 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
5431 | $EGREP "yes" >/dev/null 2>&1; then : | |
5432 | ac_cv_sys_tiocgwinsz_in_termios_h=yes | |
5433 | else | |
5434 | ac_cv_sys_tiocgwinsz_in_termios_h=no | |
5435 | fi | |
5436 | rm -f conftest* | |
25ed0b71 | 5437 | |
81ecdfbb RW |
5438 | fi |
5439 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_tiocgwinsz_in_termios_h" >&5 | |
5440 | $as_echo "$ac_cv_sys_tiocgwinsz_in_termios_h" >&6; } | |
25ed0b71 | 5441 | |
81ecdfbb RW |
5442 | if test $ac_cv_sys_tiocgwinsz_in_termios_h != yes; then |
5443 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sys/ioctl.h defines TIOCGWINSZ" >&5 | |
5444 | $as_echo_n "checking whether sys/ioctl.h defines TIOCGWINSZ... " >&6; } | |
5445 | if test "${ac_cv_sys_tiocgwinsz_in_sys_ioctl_h+set}" = set; then : | |
5446 | $as_echo_n "(cached) " >&6 | |
5447 | else | |
5448 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5bdf8622 | 5449 | /* end confdefs.h. */ |
81ecdfbb RW |
5450 | #include <sys/types.h> |
5451 | #include <sys/ioctl.h> | |
5452 | #ifdef TIOCGWINSZ | |
5453 | yes | |
5bdf8622 DJ |
5454 | #endif |
5455 | ||
5bdf8622 | 5456 | _ACEOF |
81ecdfbb RW |
5457 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
5458 | $EGREP "yes" >/dev/null 2>&1; then : | |
5459 | ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=yes | |
5bdf8622 | 5460 | else |
81ecdfbb | 5461 | ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=no |
5bdf8622 | 5462 | fi |
81ecdfbb | 5463 | rm -f conftest* |
5bdf8622 DJ |
5464 | |
5465 | fi | |
81ecdfbb RW |
5466 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_tiocgwinsz_in_sys_ioctl_h" >&5 |
5467 | $as_echo "$ac_cv_sys_tiocgwinsz_in_sys_ioctl_h" >&6; } | |
5bdf8622 | 5468 | |
81ecdfbb | 5469 | if test $ac_cv_sys_tiocgwinsz_in_sys_ioctl_h = yes; then |
5bdf8622 | 5470 | |
81ecdfbb RW |
5471 | $as_echo "#define GWINSZ_IN_SYS_IOCTL 1" >>confdefs.h |
5472 | ||
5473 | fi | |
5474 | fi | |
5bdf8622 DJ |
5475 | |
5476 | ||
cc88a640 JK |
5477 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sig_atomic_t in signal.h" >&5 |
5478 | $as_echo_n "checking for sig_atomic_t in signal.h... " >&6; } | |
5479 | if test "${ac_cv_have_sig_atomic_t+set}" = set; then : | |
5480 | $as_echo_n "(cached) " >&6 | |
5481 | else | |
5482 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5483 | /* end confdefs.h. */ | |
5484 | ||
5485 | #include <signal.h> | |
5486 | ||
5487 | int | |
5488 | main () | |
5489 | { | |
5490 | sig_atomic_t x; | |
5491 | ; | |
5492 | return 0; | |
5493 | } | |
5494 | _ACEOF | |
5495 | if ac_fn_c_try_link "$LINENO"; then : | |
5496 | ac_cv_have_sig_atomic_t=yes | |
5497 | else | |
5498 | ac_cv_have_sig_atomic_t=no | |
5499 | fi | |
5500 | rm -f core conftest.err conftest.$ac_objext \ | |
5501 | conftest$ac_exeext conftest.$ac_ext | |
5502 | fi | |
5503 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_sig_atomic_t" >&5 | |
5504 | $as_echo "$ac_cv_have_sig_atomic_t" >&6; } | |
5505 | if test "$ac_cv_have_sig_atomic_t" = "no" | |
5506 | then | |
5507 | ac_fn_c_check_type "$LINENO" "sig_atomic_t" "ac_cv_type_sig_atomic_t" "$ac_includes_default" | |
5508 | if test "x$ac_cv_type_sig_atomic_t" = x""yes; then : | |
5509 | ||
5510 | else | |
5511 | ||
5512 | cat >>confdefs.h <<_ACEOF | |
5513 | #define sig_atomic_t int | |
5514 | _ACEOF | |
5515 | ||
5516 | fi | |
5517 | ||
5518 | fi | |
5519 | ||
81ecdfbb RW |
5520 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether signal handlers are of type void" >&5 |
5521 | $as_echo_n "checking whether signal handlers are of type void... " >&6; } | |
5522 | if test "${bash_cv_void_sighandler+set}" = set; then : | |
5523 | $as_echo_n "(cached) " >&6 | |
d60d9f65 | 5524 | else |
81ecdfbb | 5525 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25ed0b71 | 5526 | /* end confdefs.h. */ |
81ecdfbb | 5527 | #include <sys/types.h> |
d60d9f65 | 5528 | #include <signal.h> |
81ecdfbb RW |
5529 | #ifdef signal |
5530 | #undef signal | |
5531 | #endif | |
5532 | #ifdef __cplusplus | |
5533 | extern "C" | |
5534 | #endif | |
5535 | void (*signal ()) (); | |
9255ee31 EZ |
5536 | int |
5537 | main () | |
5538 | { | |
81ecdfbb | 5539 | int i; |
9255ee31 EZ |
5540 | ; |
5541 | return 0; | |
5542 | } | |
5543 | _ACEOF | |
81ecdfbb RW |
5544 | if ac_fn_c_try_compile "$LINENO"; then : |
5545 | bash_cv_void_sighandler=yes | |
d60d9f65 | 5546 | else |
81ecdfbb RW |
5547 | bash_cv_void_sighandler=no |
5548 | fi | |
5549 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5550 | fi | |
5551 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_void_sighandler" >&5 | |
5552 | $as_echo "$bash_cv_void_sighandler" >&6; } | |
5553 | if test $bash_cv_void_sighandler = yes; then | |
5554 | $as_echo "#define VOID_SIGHANDLER 1" >>confdefs.h | |
25ed0b71 | 5555 | |
81ecdfbb | 5556 | fi |
9255ee31 | 5557 | |
cc88a640 | 5558 | |
81ecdfbb RW |
5559 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIOCSTAT in sys/ioctl.h" >&5 |
5560 | $as_echo_n "checking for TIOCSTAT in sys/ioctl.h... " >&6; } | |
5561 | if test "${bash_cv_tiocstat_in_ioctl+set}" = set; then : | |
5562 | $as_echo_n "(cached) " >&6 | |
5563 | else | |
5564 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
25ed0b71 | 5565 | /* end confdefs.h. */ |
81ecdfbb RW |
5566 | #include <sys/types.h> |
5567 | #include <sys/ioctl.h> | |
9255ee31 EZ |
5568 | int |
5569 | main () | |
5570 | { | |
81ecdfbb | 5571 | int x = TIOCSTAT; |
9255ee31 EZ |
5572 | ; |
5573 | return 0; | |
5574 | } | |
5575 | _ACEOF | |
81ecdfbb RW |
5576 | if ac_fn_c_try_compile "$LINENO"; then : |
5577 | bash_cv_tiocstat_in_ioctl=yes | |
d60d9f65 | 5578 | else |
81ecdfbb RW |
5579 | bash_cv_tiocstat_in_ioctl=no |
5580 | fi | |
5581 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5582 | fi | |
5583 | ||
5584 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_tiocstat_in_ioctl" >&5 | |
5585 | $as_echo "$bash_cv_tiocstat_in_ioctl" >&6; } | |
5586 | if test $bash_cv_tiocstat_in_ioctl = yes; then | |
5587 | $as_echo "#define TIOCSTAT_IN_SYS_IOCTL 1" >>confdefs.h | |
25ed0b71 | 5588 | |
81ecdfbb | 5589 | fi |
9255ee31 | 5590 | |
81ecdfbb RW |
5591 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for FIONREAD in sys/ioctl.h" >&5 |
5592 | $as_echo_n "checking for FIONREAD in sys/ioctl.h... " >&6; } | |
5593 | if test "${bash_cv_fionread_in_ioctl+set}" = set; then : | |
5594 | $as_echo_n "(cached) " >&6 | |
5595 | else | |
5596 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
25ed0b71 | 5597 | /* end confdefs.h. */ |
81ecdfbb RW |
5598 | #include <sys/types.h> |
5599 | #include <sys/ioctl.h> | |
9255ee31 EZ |
5600 | int |
5601 | main () | |
5602 | { | |
81ecdfbb | 5603 | int x = FIONREAD; |
9255ee31 EZ |
5604 | ; |
5605 | return 0; | |
5606 | } | |
5607 | _ACEOF | |
81ecdfbb RW |
5608 | if ac_fn_c_try_compile "$LINENO"; then : |
5609 | bash_cv_fionread_in_ioctl=yes | |
d60d9f65 | 5610 | else |
81ecdfbb | 5611 | bash_cv_fionread_in_ioctl=no |
d60d9f65 | 5612 | fi |
81ecdfbb | 5613 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
d60d9f65 | 5614 | fi |
d60d9f65 | 5615 | |
81ecdfbb RW |
5616 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_fionread_in_ioctl" >&5 |
5617 | $as_echo "$bash_cv_fionread_in_ioctl" >&6; } | |
5618 | if test $bash_cv_fionread_in_ioctl = yes; then | |
5619 | $as_echo "#define FIONREAD_IN_SYS_IOCTL 1" >>confdefs.h | |
d60d9f65 SS |
5620 | |
5621 | fi | |
5622 | ||
81ecdfbb RW |
5623 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t in sys/types.h" >&5 |
5624 | $as_echo_n "checking for speed_t in sys/types.h... " >&6; } | |
5625 | if test "${bash_cv_speed_t_in_sys_types+set}" = set; then : | |
5626 | $as_echo_n "(cached) " >&6 | |
5627 | else | |
5628 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5629 | /* end confdefs.h. */ | |
5630 | #include <sys/types.h> | |
5631 | int | |
5632 | main () | |
5633 | { | |
5634 | speed_t x; | |
5635 | ; | |
5636 | return 0; | |
5637 | } | |
25ed0b71 | 5638 | _ACEOF |
81ecdfbb RW |
5639 | if ac_fn_c_try_compile "$LINENO"; then : |
5640 | bash_cv_speed_t_in_sys_types=yes | |
5641 | else | |
5642 | bash_cv_speed_t_in_sys_types=no | |
5643 | fi | |
5644 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
d60d9f65 SS |
5645 | fi |
5646 | ||
81ecdfbb RW |
5647 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_speed_t_in_sys_types" >&5 |
5648 | $as_echo "$bash_cv_speed_t_in_sys_types" >&6; } | |
5649 | if test $bash_cv_speed_t_in_sys_types = yes; then | |
5650 | $as_echo "#define SPEED_T_IN_SYS_TYPES 1" >>confdefs.h | |
25ed0b71 | 5651 | |
81ecdfbb | 5652 | fi |
25ed0b71 | 5653 | |
81ecdfbb RW |
5654 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct winsize in sys/ioctl.h and termios.h" >&5 |
5655 | $as_echo_n "checking for struct winsize in sys/ioctl.h and termios.h... " >&6; } | |
5656 | if test "${bash_cv_struct_winsize_header+set}" = set; then : | |
5657 | $as_echo_n "(cached) " >&6 | |
d60d9f65 | 5658 | else |
81ecdfbb RW |
5659 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
5660 | /* end confdefs.h. */ | |
5661 | #include <sys/types.h> | |
5662 | #include <sys/ioctl.h> | |
5663 | int | |
5664 | main () | |
5665 | { | |
5666 | struct winsize x; | |
5667 | ; | |
5668 | return 0; | |
5669 | } | |
25ed0b71 | 5670 | _ACEOF |
81ecdfbb RW |
5671 | if ac_fn_c_try_compile "$LINENO"; then : |
5672 | bash_cv_struct_winsize_header=ioctl_h | |
5673 | else | |
5674 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
25ed0b71 | 5675 | /* end confdefs.h. */ |
81ecdfbb RW |
5676 | #include <sys/types.h> |
5677 | #include <termios.h> | |
5678 | int | |
5679 | main () | |
5680 | { | |
5681 | struct winsize x; | |
5682 | ; | |
5683 | return 0; | |
5684 | } | |
5685 | _ACEOF | |
5686 | if ac_fn_c_try_compile "$LINENO"; then : | |
5687 | bash_cv_struct_winsize_header=termios_h | |
5688 | else | |
5689 | bash_cv_struct_winsize_header=other | |
5690 | fi | |
5691 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
d60d9f65 | 5692 | |
81ecdfbb RW |
5693 | fi |
5694 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5695 | fi | |
d60d9f65 | 5696 | |
81ecdfbb RW |
5697 | if test $bash_cv_struct_winsize_header = ioctl_h; then |
5698 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: sys/ioctl.h" >&5 | |
5699 | $as_echo "sys/ioctl.h" >&6; } | |
5700 | $as_echo "#define STRUCT_WINSIZE_IN_SYS_IOCTL 1" >>confdefs.h | |
d60d9f65 | 5701 | |
81ecdfbb RW |
5702 | elif test $bash_cv_struct_winsize_header = termios_h; then |
5703 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: termios.h" >&5 | |
5704 | $as_echo "termios.h" >&6; } | |
5705 | $as_echo "#define STRUCT_WINSIZE_IN_TERMIOS 1" >>confdefs.h | |
9255ee31 | 5706 | |
81ecdfbb RW |
5707 | else |
5708 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5 | |
5709 | $as_echo "not found" >&6; } | |
9255ee31 | 5710 | fi |
25ed0b71 | 5711 | |
25ed0b71 | 5712 | |
81ecdfbb RW |
5713 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct dirent.d_ino" >&5 |
5714 | $as_echo_n "checking for struct dirent.d_ino... " >&6; } | |
5715 | if test "${bash_cv_dirent_has_dino+set}" = set; then : | |
5716 | $as_echo_n "(cached) " >&6 | |
5bdf8622 | 5717 | else |
81ecdfbb | 5718 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
5bdf8622 | 5719 | /* end confdefs.h. */ |
5bdf8622 | 5720 | |
81ecdfbb RW |
5721 | #include <stdio.h> |
5722 | #include <sys/types.h> | |
5723 | #ifdef HAVE_UNISTD_H | |
5724 | # include <unistd.h> | |
5725 | #endif /* HAVE_UNISTD_H */ | |
5726 | #if defined(HAVE_DIRENT_H) | |
5727 | # include <dirent.h> | |
5bdf8622 | 5728 | #else |
81ecdfbb RW |
5729 | # define dirent direct |
5730 | # ifdef HAVE_SYS_NDIR_H | |
5731 | # include <sys/ndir.h> | |
5732 | # endif /* SYSNDIR */ | |
5733 | # ifdef HAVE_SYS_DIR_H | |
5734 | # include <sys/dir.h> | |
5735 | # endif /* SYSDIR */ | |
5736 | # ifdef HAVE_NDIR_H | |
5737 | # include <ndir.h> | |
5738 | # endif | |
5739 | #endif /* HAVE_DIRENT_H */ | |
5bdf8622 DJ |
5740 | |
5741 | int | |
5742 | main () | |
5743 | { | |
81ecdfbb RW |
5744 | |
5745 | struct dirent d; int z; z = d.d_ino; | |
5746 | ||
5bdf8622 DJ |
5747 | ; |
5748 | return 0; | |
5749 | } | |
5750 | _ACEOF | |
81ecdfbb RW |
5751 | if ac_fn_c_try_compile "$LINENO"; then : |
5752 | bash_cv_dirent_has_dino=yes | |
5bdf8622 | 5753 | else |
81ecdfbb | 5754 | bash_cv_dirent_has_dino=no |
25ed0b71 | 5755 | fi |
81ecdfbb | 5756 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
5bdf8622 | 5757 | fi |
81ecdfbb RW |
5758 | |
5759 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_dirent_has_dino" >&5 | |
5760 | $as_echo "$bash_cv_dirent_has_dino" >&6; } | |
5761 | if test $bash_cv_dirent_has_dino = yes; then | |
5762 | $as_echo "#define HAVE_STRUCT_DIRENT_D_INO 1" >>confdefs.h | |
5bdf8622 DJ |
5763 | |
5764 | fi | |
5765 | ||
81ecdfbb RW |
5766 | |
5767 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct dirent.d_fileno" >&5 | |
5768 | $as_echo_n "checking for struct dirent.d_fileno... " >&6; } | |
5769 | if test "${bash_cv_dirent_has_d_fileno+set}" = set; then : | |
5770 | $as_echo_n "(cached) " >&6 | |
9255ee31 | 5771 | else |
81ecdfbb | 5772 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25ed0b71 | 5773 | /* end confdefs.h. */ |
5bdf8622 | 5774 | |
81ecdfbb RW |
5775 | #include <stdio.h> |
5776 | #include <sys/types.h> | |
5777 | #ifdef HAVE_UNISTD_H | |
5778 | # include <unistd.h> | |
5779 | #endif /* HAVE_UNISTD_H */ | |
5780 | #if defined(HAVE_DIRENT_H) | |
5781 | # include <dirent.h> | |
5bdf8622 | 5782 | #else |
81ecdfbb RW |
5783 | # define dirent direct |
5784 | # ifdef HAVE_SYS_NDIR_H | |
5785 | # include <sys/ndir.h> | |
5786 | # endif /* SYSNDIR */ | |
5787 | # ifdef HAVE_SYS_DIR_H | |
5788 | # include <sys/dir.h> | |
5789 | # endif /* SYSDIR */ | |
5790 | # ifdef HAVE_NDIR_H | |
5791 | # include <ndir.h> | |
5792 | # endif | |
5793 | #endif /* HAVE_DIRENT_H */ | |
5bdf8622 DJ |
5794 | |
5795 | int | |
5796 | main () | |
5797 | { | |
81ecdfbb RW |
5798 | |
5799 | struct dirent d; int z; z = d.d_fileno; | |
5800 | ||
5bdf8622 DJ |
5801 | ; |
5802 | return 0; | |
5803 | } | |
25ed0b71 | 5804 | _ACEOF |
81ecdfbb RW |
5805 | if ac_fn_c_try_compile "$LINENO"; then : |
5806 | bash_cv_dirent_has_d_fileno=yes | |
9255ee31 | 5807 | else |
81ecdfbb | 5808 | bash_cv_dirent_has_d_fileno=no |
9255ee31 | 5809 | fi |
81ecdfbb | 5810 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
25ed0b71 | 5811 | fi |
9255ee31 | 5812 | |
81ecdfbb RW |
5813 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_dirent_has_d_fileno" >&5 |
5814 | $as_echo "$bash_cv_dirent_has_d_fileno" >&6; } | |
5815 | if test $bash_cv_dirent_has_d_fileno = yes; then | |
5816 | $as_echo "#define HAVE_STRUCT_DIRENT_D_FILENO 1" >>confdefs.h | |
25ed0b71 | 5817 | |
81ecdfbb | 5818 | fi |
430b7832 | 5819 | |
430b7832 | 5820 | |
4a11f206 PP |
5821 | ac_fn_c_check_decl "$LINENO" "AUDIT_USER_TTY" "ac_cv_have_decl_AUDIT_USER_TTY" "#include <linux/audit.h> |
5822 | " | |
5823 | if test "x$ac_cv_have_decl_AUDIT_USER_TTY" = x""yes; then : | |
5824 | ac_have_decl=1 | |
5825 | else | |
5826 | ac_have_decl=0 | |
5827 | fi | |
5828 | ||
5829 | cat >>confdefs.h <<_ACEOF | |
5830 | #define HAVE_DECL_AUDIT_USER_TTY $ac_have_decl | |
5831 | _ACEOF | |
5832 | ||
5833 | ||
81ecdfbb RW |
5834 | case "$host_os" in |
5835 | aix*) prefer_curses=yes ;; | |
5836 | esac | |
430b7832 | 5837 | |
81ecdfbb RW |
5838 | if test "X$bash_cv_termcap_lib" = "X"; then |
5839 | _bash_needmsg=yes | |
5840 | else | |
5841 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking which library has the termcap functions" >&5 | |
5842 | $as_echo_n "checking which library has the termcap functions... " >&6; } | |
5843 | _bash_needmsg= | |
5844 | fi | |
5845 | if test "${bash_cv_termcap_lib+set}" = set; then : | |
5846 | $as_echo_n "(cached) " >&6 | |
5847 | else | |
5848 | ac_fn_c_check_func "$LINENO" "tgetent" "ac_cv_func_tgetent" | |
5849 | if test "x$ac_cv_func_tgetent" = x""yes; then : | |
5850 | bash_cv_termcap_lib=libc | |
5851 | else | |
5852 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent in -ltermcap" >&5 | |
5853 | $as_echo_n "checking for tgetent in -ltermcap... " >&6; } | |
5854 | if test "${ac_cv_lib_termcap_tgetent+set}" = set; then : | |
5855 | $as_echo_n "(cached) " >&6 | |
5856 | else | |
5857 | ac_check_lib_save_LIBS=$LIBS | |
5858 | LIBS="-ltermcap $LIBS" | |
5859 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5860 | /* end confdefs.h. */ | |
430b7832 | 5861 | |
81ecdfbb RW |
5862 | /* Override any GCC internal prototype to avoid an error. |
5863 | Use char because int might match the return type of a GCC | |
832a9484 | 5864 | builtin and then its argument prototype would still apply. */ |
832a9484 | 5865 | #ifdef __cplusplus |
81ecdfbb | 5866 | extern "C" |
832a9484 | 5867 | #endif |
81ecdfbb | 5868 | char tgetent (); |
832a9484 JB |
5869 | int |
5870 | main () | |
5871 | { | |
81ecdfbb | 5872 | return tgetent (); |
832a9484 JB |
5873 | ; |
5874 | return 0; | |
5875 | } | |
5876 | _ACEOF | |
81ecdfbb RW |
5877 | if ac_fn_c_try_link "$LINENO"; then : |
5878 | ac_cv_lib_termcap_tgetent=yes | |
832a9484 | 5879 | else |
81ecdfbb | 5880 | ac_cv_lib_termcap_tgetent=no |
832a9484 | 5881 | fi |
81ecdfbb RW |
5882 | rm -f core conftest.err conftest.$ac_objext \ |
5883 | conftest$ac_exeext conftest.$ac_ext | |
5884 | LIBS=$ac_check_lib_save_LIBS | |
832a9484 | 5885 | fi |
81ecdfbb RW |
5886 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_termcap_tgetent" >&5 |
5887 | $as_echo "$ac_cv_lib_termcap_tgetent" >&6; } | |
5888 | if test "x$ac_cv_lib_termcap_tgetent" = x""yes; then : | |
5889 | bash_cv_termcap_lib=libtermcap | |
9255ee31 | 5890 | else |
81ecdfbb RW |
5891 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent in -ltinfo" >&5 |
5892 | $as_echo_n "checking for tgetent in -ltinfo... " >&6; } | |
5893 | if test "${ac_cv_lib_tinfo_tgetent+set}" = set; then : | |
5894 | $as_echo_n "(cached) " >&6 | |
5895 | else | |
5896 | ac_check_lib_save_LIBS=$LIBS | |
5897 | LIBS="-ltinfo $LIBS" | |
5898 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
25ed0b71 | 5899 | /* end confdefs.h. */ |
430b7832 | 5900 | |
81ecdfbb RW |
5901 | /* Override any GCC internal prototype to avoid an error. |
5902 | Use char because int might match the return type of a GCC | |
9255ee31 | 5903 | builtin and then its argument prototype would still apply. */ |
25ed0b71 | 5904 | #ifdef __cplusplus |
81ecdfbb | 5905 | extern "C" |
9255ee31 | 5906 | #endif |
81ecdfbb | 5907 | char tgetent (); |
25ed0b71 KW |
5908 | int |
5909 | main () | |
5910 | { | |
81ecdfbb | 5911 | return tgetent (); |
9255ee31 EZ |
5912 | ; |
5913 | return 0; | |
5914 | } | |
5915 | _ACEOF | |
81ecdfbb RW |
5916 | if ac_fn_c_try_link "$LINENO"; then : |
5917 | ac_cv_lib_tinfo_tgetent=yes | |
d60d9f65 | 5918 | else |
81ecdfbb | 5919 | ac_cv_lib_tinfo_tgetent=no |
9255ee31 | 5920 | fi |
81ecdfbb RW |
5921 | rm -f core conftest.err conftest.$ac_objext \ |
5922 | conftest$ac_exeext conftest.$ac_ext | |
5923 | LIBS=$ac_check_lib_save_LIBS | |
d60d9f65 | 5924 | fi |
81ecdfbb RW |
5925 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tinfo_tgetent" >&5 |
5926 | $as_echo "$ac_cv_lib_tinfo_tgetent" >&6; } | |
5927 | if test "x$ac_cv_lib_tinfo_tgetent" = x""yes; then : | |
5928 | bash_cv_termcap_lib=libtinfo | |
d60d9f65 | 5929 | else |
81ecdfbb RW |
5930 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent in -lcurses" >&5 |
5931 | $as_echo_n "checking for tgetent in -lcurses... " >&6; } | |
5932 | if test "${ac_cv_lib_curses_tgetent+set}" = set; then : | |
5933 | $as_echo_n "(cached) " >&6 | |
5934 | else | |
5935 | ac_check_lib_save_LIBS=$LIBS | |
5936 | LIBS="-lcurses $LIBS" | |
5937 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
25ed0b71 | 5938 | /* end confdefs.h. */ |
430b7832 | 5939 | |
81ecdfbb RW |
5940 | /* Override any GCC internal prototype to avoid an error. |
5941 | Use char because int might match the return type of a GCC | |
5942 | builtin and then its argument prototype would still apply. */ | |
9255ee31 EZ |
5943 | #ifdef __cplusplus |
5944 | extern "C" | |
25ed0b71 | 5945 | #endif |
81ecdfbb RW |
5946 | char tgetent (); |
5947 | int | |
5948 | main () | |
5949 | { | |
5950 | return tgetent (); | |
5951 | ; | |
5952 | return 0; | |
5953 | } | |
5954 | _ACEOF | |
5955 | if ac_fn_c_try_link "$LINENO"; then : | |
5956 | ac_cv_lib_curses_tgetent=yes | |
5957 | else | |
5958 | ac_cv_lib_curses_tgetent=no | |
5959 | fi | |
5960 | rm -f core conftest.err conftest.$ac_objext \ | |
5961 | conftest$ac_exeext conftest.$ac_ext | |
5962 | LIBS=$ac_check_lib_save_LIBS | |
5963 | fi | |
5964 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_curses_tgetent" >&5 | |
5965 | $as_echo "$ac_cv_lib_curses_tgetent" >&6; } | |
5966 | if test "x$ac_cv_lib_curses_tgetent" = x""yes; then : | |
5967 | bash_cv_termcap_lib=libcurses | |
5968 | else | |
5969 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent in -lncurses" >&5 | |
5970 | $as_echo_n "checking for tgetent in -lncurses... " >&6; } | |
5971 | if test "${ac_cv_lib_ncurses_tgetent+set}" = set; then : | |
5972 | $as_echo_n "(cached) " >&6 | |
5973 | else | |
5974 | ac_check_lib_save_LIBS=$LIBS | |
5975 | LIBS="-lncurses $LIBS" | |
5976 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5977 | /* end confdefs.h. */ | |
5978 | ||
5979 | /* Override any GCC internal prototype to avoid an error. | |
5980 | Use char because int might match the return type of a GCC | |
5981 | builtin and then its argument prototype would still apply. */ | |
25ed0b71 | 5982 | #ifdef __cplusplus |
81ecdfbb | 5983 | extern "C" |
9255ee31 | 5984 | #endif |
81ecdfbb | 5985 | char tgetent (); |
25ed0b71 KW |
5986 | int |
5987 | main () | |
5988 | { | |
81ecdfbb | 5989 | return tgetent (); |
9255ee31 EZ |
5990 | ; |
5991 | return 0; | |
5992 | } | |
5993 | _ACEOF | |
81ecdfbb RW |
5994 | if ac_fn_c_try_link "$LINENO"; then : |
5995 | ac_cv_lib_ncurses_tgetent=yes | |
d60d9f65 | 5996 | else |
81ecdfbb RW |
5997 | ac_cv_lib_ncurses_tgetent=no |
5998 | fi | |
5999 | rm -f core conftest.err conftest.$ac_objext \ | |
6000 | conftest$ac_exeext conftest.$ac_ext | |
6001 | LIBS=$ac_check_lib_save_LIBS | |
6002 | fi | |
6003 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ncurses_tgetent" >&5 | |
6004 | $as_echo "$ac_cv_lib_ncurses_tgetent" >&6; } | |
6005 | if test "x$ac_cv_lib_ncurses_tgetent" = x""yes; then : | |
6006 | bash_cv_termcap_lib=libncurses | |
6007 | else | |
6008 | bash_cv_termcap_lib=gnutermcap | |
6009 | fi | |
6010 | ||
6011 | fi | |
25ed0b71 | 6012 | |
d60d9f65 | 6013 | fi |
81ecdfbb RW |
6014 | |
6015 | fi | |
6016 | ||
9255ee31 | 6017 | fi |
25ed0b71 | 6018 | |
05bc3370 | 6019 | fi |
25ed0b71 | 6020 | |
81ecdfbb RW |
6021 | if test "X$_bash_needmsg" = "Xyes"; then |
6022 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking which library has the termcap functions" >&5 | |
6023 | $as_echo_n "checking which library has the termcap functions... " >&6; } | |
6024 | fi | |
6025 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: using $bash_cv_termcap_lib" >&5 | |
6026 | $as_echo "using $bash_cv_termcap_lib" >&6; } | |
6027 | if test $bash_cv_termcap_lib = gnutermcap && test -z "$prefer_curses"; then | |
6028 | LDFLAGS="$LDFLAGS -L./lib/termcap" | |
6029 | TERMCAP_LIB="./lib/termcap/libtermcap.a" | |
6030 | TERMCAP_DEP="./lib/termcap/libtermcap.a" | |
6031 | elif test $bash_cv_termcap_lib = libtermcap && test -z "$prefer_curses"; then | |
6032 | TERMCAP_LIB=-ltermcap | |
6033 | TERMCAP_DEP= | |
6034 | elif test $bash_cv_termcap_lib = libtinfo; then | |
6035 | TERMCAP_LIB=-ltinfo | |
6036 | TERMCAP_DEP= | |
6037 | elif test $bash_cv_termcap_lib = libncurses; then | |
6038 | TERMCAP_LIB=-lncurses | |
6039 | TERMCAP_DEP= | |
6040 | elif test $bash_cv_termcap_lib = libc; then | |
6041 | TERMCAP_LIB= | |
6042 | TERMCAP_DEP= | |
5bdf8622 | 6043 | else |
81ecdfbb RW |
6044 | TERMCAP_LIB=-lcurses |
6045 | TERMCAP_DEP= | |
6046 | fi | |
6047 | ||
6048 | if test "$TERMCAP_LIB" = "./lib/termcap/libtermcap.a"; then | |
6049 | if test "$prefer_curses" = yes; then | |
6050 | TERMCAP_LIB=-lcurses | |
6051 | else | |
6052 | TERMCAP_LIB=-ltermcap #default | |
6053 | fi | |
6054 | fi | |
4a11f206 PP |
6055 | # Windows ncurses installation |
6056 | if test "$TERMCAP_LIB" = "-lncurses"; then | |
6057 | for ac_header in ncurses/termcap.h | |
6058 | do : | |
6059 | ac_fn_c_check_header_mongrel "$LINENO" "ncurses/termcap.h" "ac_cv_header_ncurses_termcap_h" "$ac_includes_default" | |
6060 | if test "x$ac_cv_header_ncurses_termcap_h" = x""yes; then : | |
6061 | cat >>confdefs.h <<_ACEOF | |
6062 | #define HAVE_NCURSES_TERMCAP_H 1 | |
6063 | _ACEOF | |
6064 | ||
6065 | fi | |
6066 | ||
6067 | done | |
6068 | ||
6069 | fi | |
81ecdfbb RW |
6070 | |
6071 | ||
6072 | for ac_header in wctype.h | |
6073 | do : | |
6074 | ac_fn_c_check_header_mongrel "$LINENO" "wctype.h" "ac_cv_header_wctype_h" "$ac_includes_default" | |
6075 | if test "x$ac_cv_header_wctype_h" = x""yes; then : | |
6076 | cat >>confdefs.h <<_ACEOF | |
6077 | #define HAVE_WCTYPE_H 1 | |
5bdf8622 | 6078 | _ACEOF |
5bdf8622 | 6079 | |
81ecdfbb | 6080 | fi |
5bdf8622 | 6081 | |
81ecdfbb | 6082 | done |
5bdf8622 | 6083 | |
81ecdfbb RW |
6084 | for ac_header in wchar.h |
6085 | do : | |
6086 | ac_fn_c_check_header_mongrel "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default" | |
6087 | if test "x$ac_cv_header_wchar_h" = x""yes; then : | |
6088 | cat >>confdefs.h <<_ACEOF | |
6089 | #define HAVE_WCHAR_H 1 | |
6090 | _ACEOF | |
5bdf8622 | 6091 | |
81ecdfbb | 6092 | fi |
5bdf8622 | 6093 | |
81ecdfbb RW |
6094 | done |
6095 | ||
6096 | for ac_header in langinfo.h | |
6097 | do : | |
6098 | ac_fn_c_check_header_mongrel "$LINENO" "langinfo.h" "ac_cv_header_langinfo_h" "$ac_includes_default" | |
6099 | if test "x$ac_cv_header_langinfo_h" = x""yes; then : | |
6100 | cat >>confdefs.h <<_ACEOF | |
6101 | #define HAVE_LANGINFO_H 1 | |
5bdf8622 | 6102 | _ACEOF |
5bdf8622 | 6103 | |
5bdf8622 | 6104 | fi |
81ecdfbb RW |
6105 | |
6106 | done | |
6107 | ||
6108 | ||
4a11f206 PP |
6109 | for ac_header in mbstr.h |
6110 | do : | |
6111 | ac_fn_c_check_header_mongrel "$LINENO" "mbstr.h" "ac_cv_header_mbstr_h" "$ac_includes_default" | |
6112 | if test "x$ac_cv_header_mbstr_h" = x""yes; then : | |
6113 | cat >>confdefs.h <<_ACEOF | |
6114 | #define HAVE_MBSTR_H 1 | |
6115 | _ACEOF | |
6116 | ||
6117 | fi | |
6118 | ||
6119 | done | |
6120 | ||
6121 | ||
cc88a640 JK |
6122 | ac_fn_c_check_func "$LINENO" "mbrlen" "ac_cv_func_mbrlen" |
6123 | if test "x$ac_cv_func_mbrlen" = x""yes; then : | |
6124 | $as_echo "#define HAVE_MBRLEN 1" >>confdefs.h | |
6125 | ||
6126 | fi | |
6127 | ||
6128 | ac_fn_c_check_func "$LINENO" "mbscasecmp" "ac_cv_func_mbscasecmp" | |
6129 | if test "x$ac_cv_func_mbscasecmp" = x""yes; then : | |
6130 | $as_echo "#define HAVE_MBSCMP 1" >>confdefs.h | |
6131 | ||
6132 | fi | |
6133 | ||
6134 | ac_fn_c_check_func "$LINENO" "mbscmp" "ac_cv_func_mbscmp" | |
6135 | if test "x$ac_cv_func_mbscmp" = x""yes; then : | |
6136 | $as_echo "#define HAVE_MBSCMP 1" >>confdefs.h | |
6137 | ||
6138 | fi | |
6139 | ||
6140 | ac_fn_c_check_func "$LINENO" "mbsnrtowcs" "ac_cv_func_mbsnrtowcs" | |
6141 | if test "x$ac_cv_func_mbsnrtowcs" = x""yes; then : | |
6142 | $as_echo "#define HAVE_MBSNRTOWCS 1" >>confdefs.h | |
6143 | ||
6144 | fi | |
6145 | ||
81ecdfbb RW |
6146 | ac_fn_c_check_func "$LINENO" "mbsrtowcs" "ac_cv_func_mbsrtowcs" |
6147 | if test "x$ac_cv_func_mbsrtowcs" = x""yes; then : | |
6148 | $as_echo "#define HAVE_MBSRTOWCS 1" >>confdefs.h | |
6149 | ||
6150 | fi | |
6151 | ||
cc88a640 | 6152 | |
cc88a640 JK |
6153 | for ac_func in mbschr |
6154 | do : | |
6155 | ac_fn_c_check_func "$LINENO" "mbschr" "ac_cv_func_mbschr" | |
6156 | if test "x$ac_cv_func_mbschr" = x""yes; then : | |
6157 | cat >>confdefs.h <<_ACEOF | |
6158 | #define HAVE_MBSCHR 1 | |
6159 | _ACEOF | |
6160 | ||
6161 | else | |
6162 | case " $LIBOBJS " in | |
6163 | *" $ac_func.$ac_objext "* ) ;; | |
6164 | *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" | |
6165 | ;; | |
6166 | esac | |
81ecdfbb | 6167 | |
5bdf8622 | 6168 | fi |
cc88a640 | 6169 | done |
81ecdfbb | 6170 | |
cc88a640 JK |
6171 | |
6172 | ||
6173 | ac_fn_c_check_func "$LINENO" "wcrtomb" "ac_cv_func_wcrtomb" | |
6174 | if test "x$ac_cv_func_wcrtomb" = x""yes; then : | |
6175 | $as_echo "#define HAVE_WCRTOMB 1" >>confdefs.h | |
81ecdfbb RW |
6176 | |
6177 | fi | |
6178 | ||
cc88a640 JK |
6179 | ac_fn_c_check_func "$LINENO" "wcscoll" "ac_cv_func_wcscoll" |
6180 | if test "x$ac_cv_func_wcscoll" = x""yes; then : | |
6181 | $as_echo "#define HAVE_WCSCOLL 1" >>confdefs.h | |
6182 | ||
6183 | fi | |
6184 | ||
6185 | ac_fn_c_check_func "$LINENO" "wcsdup" "ac_cv_func_wcsdup" | |
6186 | if test "x$ac_cv_func_wcsdup" = x""yes; then : | |
6187 | $as_echo "#define HAVE_WCSDUP 1" >>confdefs.h | |
81ecdfbb RW |
6188 | |
6189 | fi | |
6190 | ||
6191 | ac_fn_c_check_func "$LINENO" "wcwidth" "ac_cv_func_wcwidth" | |
6192 | if test "x$ac_cv_func_wcwidth" = x""yes; then : | |
6193 | $as_echo "#define HAVE_WCWIDTH 1" >>confdefs.h | |
6194 | ||
6195 | fi | |
6196 | ||
cc88a640 JK |
6197 | ac_fn_c_check_func "$LINENO" "wctype" "ac_cv_func_wctype" |
6198 | if test "x$ac_cv_func_wctype" = x""yes; then : | |
6199 | $as_echo "#define HAVE_WCTYPE 1" >>confdefs.h | |
5bdf8622 DJ |
6200 | |
6201 | fi | |
6202 | ||
6203 | ||
cc88a640 JK |
6204 | for ac_func in wcswidth |
6205 | do : | |
6206 | ac_fn_c_check_func "$LINENO" "wcswidth" "ac_cv_func_wcswidth" | |
6207 | if test "x$ac_cv_func_wcswidth" = x""yes; then : | |
6208 | cat >>confdefs.h <<_ACEOF | |
6209 | #define HAVE_WCSWIDTH 1 | |
6210 | _ACEOF | |
6211 | ||
05bc3370 | 6212 | else |
cc88a640 JK |
6213 | case " $LIBOBJS " in |
6214 | *" $ac_func.$ac_objext "* ) ;; | |
6215 | *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" | |
6216 | ;; | |
6217 | esac | |
6218 | ||
d60d9f65 | 6219 | fi |
cc88a640 JK |
6220 | done |
6221 | ||
9255ee31 | 6222 | |
05bc3370 | 6223 | |
cc88a640 JK |
6224 | |
6225 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc and mbstate_t are properly declared" >&5 | |
6226 | $as_echo_n "checking whether mbrtowc and mbstate_t are properly declared... " >&6; } | |
6227 | if test "${ac_cv_func_mbrtowc+set}" = set; then : | |
81ecdfbb | 6228 | $as_echo_n "(cached) " >&6 |
d60d9f65 | 6229 | else |
81ecdfbb | 6230 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25ed0b71 | 6231 | /* end confdefs.h. */ |
9255ee31 EZ |
6232 | #include <wchar.h> |
6233 | int | |
6234 | main () | |
430b7832 | 6235 | { |
cc88a640 JK |
6236 | wchar_t wc; |
6237 | char const s[] = ""; | |
6238 | size_t n = 1; | |
6239 | mbstate_t state; | |
6240 | return ! (sizeof state && (mbrtowc) (&wc, s, n, &state)); | |
430b7832 MM |
6241 | ; |
6242 | return 0; | |
9255ee31 EZ |
6243 | } |
6244 | _ACEOF | |
cc88a640 JK |
6245 | if ac_fn_c_try_link "$LINENO"; then : |
6246 | ac_cv_func_mbrtowc=yes | |
d60d9f65 | 6247 | else |
cc88a640 | 6248 | ac_cv_func_mbrtowc=no |
d60d9f65 | 6249 | fi |
cc88a640 JK |
6250 | rm -f core conftest.err conftest.$ac_objext \ |
6251 | conftest$ac_exeext conftest.$ac_ext | |
d60d9f65 | 6252 | fi |
cc88a640 JK |
6253 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mbrtowc" >&5 |
6254 | $as_echo "$ac_cv_func_mbrtowc" >&6; } | |
6255 | if test $ac_cv_func_mbrtowc = yes; then | |
6256 | ||
6257 | $as_echo "#define HAVE_MBRTOWC 1" >>confdefs.h | |
6258 | ||
6259 | fi | |
6260 | ||
6261 | if test $ac_cv_func_mbrtowc = yes; then | |
81ecdfbb | 6262 | $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h |
d60d9f65 SS |
6263 | |
6264 | fi | |
6265 | ||
cc88a640 JK |
6266 | for ac_func in iswlower iswupper towlower towupper iswctype |
6267 | do : | |
6268 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
6269 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
6270 | eval as_val=\$$as_ac_var | |
6271 | if test "x$as_val" = x""yes; then : | |
6272 | cat >>confdefs.h <<_ACEOF | |
6273 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
6274 | _ACEOF | |
6275 | ||
6276 | fi | |
6277 | done | |
6278 | ||
6279 | ||
81ecdfbb RW |
6280 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5 |
6281 | $as_echo_n "checking for nl_langinfo and CODESET... " >&6; } | |
6282 | if test "${bash_cv_langinfo_codeset+set}" = set; then : | |
6283 | $as_echo_n "(cached) " >&6 | |
d60d9f65 | 6284 | else |
81ecdfbb | 6285 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25ed0b71 | 6286 | /* end confdefs.h. */ |
9255ee31 EZ |
6287 | #include <langinfo.h> |
6288 | int | |
6289 | main () | |
6290 | { | |
6291 | char* cs = nl_langinfo(CODESET); | |
6292 | ; | |
6293 | return 0; | |
6294 | } | |
6295 | _ACEOF | |
81ecdfbb | 6296 | if ac_fn_c_try_link "$LINENO"; then : |
9255ee31 EZ |
6297 | bash_cv_langinfo_codeset=yes |
6298 | else | |
81ecdfbb | 6299 | bash_cv_langinfo_codeset=no |
9255ee31 | 6300 | fi |
81ecdfbb RW |
6301 | rm -f core conftest.err conftest.$ac_objext \ |
6302 | conftest$ac_exeext conftest.$ac_ext | |
d60d9f65 | 6303 | fi |
81ecdfbb RW |
6304 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_langinfo_codeset" >&5 |
6305 | $as_echo "$bash_cv_langinfo_codeset" >&6; } | |
9255ee31 | 6306 | if test $bash_cv_langinfo_codeset = yes; then |
81ecdfbb | 6307 | $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h |
d60d9f65 | 6308 | |
d60d9f65 SS |
6309 | fi |
6310 | ||
cc88a640 JK |
6311 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t in wchar.h" >&5 |
6312 | $as_echo_n "checking for wchar_t in wchar.h... " >&6; } | |
6313 | if test "${bash_cv_type_wchar_t+set}" = set; then : | |
6314 | $as_echo_n "(cached) " >&6 | |
6315 | else | |
6316 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6317 | /* end confdefs.h. */ | |
6318 | #include <wchar.h> | |
6319 | ||
6320 | int | |
6321 | main () | |
6322 | { | |
6323 | ||
6324 | wchar_t foo; | |
6325 | foo = 0; | |
6326 | ||
6327 | ; | |
6328 | return 0; | |
6329 | } | |
6330 | _ACEOF | |
6331 | if ac_fn_c_try_compile "$LINENO"; then : | |
6332 | bash_cv_type_wchar_t=yes | |
6333 | else | |
6334 | bash_cv_type_wchar_t=no | |
6335 | fi | |
6336 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6337 | fi | |
6338 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_type_wchar_t" >&5 | |
6339 | $as_echo "$bash_cv_type_wchar_t" >&6; } | |
6340 | if test $bash_cv_type_wchar_t = yes; then | |
6341 | ||
6342 | $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h | |
6343 | ||
6344 | fi | |
6345 | ||
6346 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype_t in wctype.h" >&5 | |
6347 | $as_echo_n "checking for wctype_t in wctype.h... " >&6; } | |
6348 | if test "${bash_cv_type_wctype_t+set}" = set; then : | |
6349 | $as_echo_n "(cached) " >&6 | |
6350 | else | |
6351 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6352 | /* end confdefs.h. */ | |
6353 | #include <wctype.h> | |
6354 | int | |
6355 | main () | |
6356 | { | |
6357 | ||
6358 | wctype_t foo; | |
6359 | foo = 0; | |
6360 | ||
6361 | ; | |
6362 | return 0; | |
6363 | } | |
6364 | _ACEOF | |
6365 | if ac_fn_c_try_compile "$LINENO"; then : | |
6366 | bash_cv_type_wctype_t=yes | |
6367 | else | |
6368 | bash_cv_type_wctype_t=no | |
6369 | fi | |
6370 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6371 | fi | |
6372 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_type_wctype_t" >&5 | |
6373 | $as_echo "$bash_cv_type_wctype_t" >&6; } | |
6374 | if test $bash_cv_type_wctype_t = yes; then | |
6375 | ||
6376 | $as_echo "#define HAVE_WCTYPE_T 1" >>confdefs.h | |
6377 | ||
6378 | fi | |
6379 | ||
6380 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wint_t in wctype.h" >&5 | |
6381 | $as_echo_n "checking for wint_t in wctype.h... " >&6; } | |
6382 | if test "${bash_cv_type_wint_t+set}" = set; then : | |
6383 | $as_echo_n "(cached) " >&6 | |
6384 | else | |
6385 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6386 | /* end confdefs.h. */ | |
6387 | #include <wctype.h> | |
6388 | int | |
6389 | main () | |
6390 | { | |
6391 | ||
6392 | wint_t foo; | |
6393 | foo = 0; | |
6394 | ||
6395 | ; | |
6396 | return 0; | |
6397 | } | |
6398 | _ACEOF | |
6399 | if ac_fn_c_try_compile "$LINENO"; then : | |
6400 | bash_cv_type_wint_t=yes | |
6401 | else | |
6402 | bash_cv_type_wint_t=no | |
6403 | fi | |
6404 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6405 | fi | |
6406 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_type_wint_t" >&5 | |
6407 | $as_echo "$bash_cv_type_wint_t" >&6; } | |
6408 | if test $bash_cv_type_wint_t = yes; then | |
6409 | ||
6410 | $as_echo "#define HAVE_WINT_T 1" >>confdefs.h | |
6411 | ||
6412 | fi | |
6413 | ||
4a11f206 PP |
6414 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wcwidth broken with unicode combining characters" >&5 |
6415 | $as_echo_n "checking for wcwidth broken with unicode combining characters... " >&6; } | |
6416 | if test "${bash_cv_wcwidth_broken+set}" = set; then : | |
6417 | $as_echo_n "(cached) " >&6 | |
6418 | else | |
6419 | if test "$cross_compiling" = yes; then : | |
6420 | bash_cv_wcwidth_broken=no | |
6421 | else | |
6422 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6423 | /* end confdefs.h. */ | |
6424 | ||
6425 | #include <unistd.h> | |
6426 | #include <stdlib.h> | |
6427 | #include <stdio.h> | |
6428 | ||
6429 | #include <locale.h> | |
6430 | #include <wchar.h> | |
6431 | ||
6432 | main(c, v) | |
6433 | int c; | |
6434 | char **v; | |
6435 | { | |
6436 | int w; | |
6437 | ||
6438 | setlocale(LC_ALL, "en_US.UTF-8"); | |
6439 | w = wcwidth (0x0301); | |
6440 | exit (w == 0); /* exit 0 if wcwidth broken */ | |
6441 | } | |
6442 | ||
6443 | _ACEOF | |
6444 | if ac_fn_c_try_run "$LINENO"; then : | |
6445 | bash_cv_wcwidth_broken=yes | |
6446 | else | |
6447 | bash_cv_wcwidth_broken=no | |
6448 | fi | |
6449 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
6450 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
6451 | fi | |
6452 | ||
6453 | fi | |
6454 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_wcwidth_broken" >&5 | |
6455 | $as_echo "$bash_cv_wcwidth_broken" >&6; } | |
6456 | if test "$bash_cv_wcwidth_broken" = yes; then | |
6457 | ||
6458 | $as_echo "#define WCWIDTH_BROKEN 1" >>confdefs.h | |
6459 | ||
6460 | fi | |
6461 | ||
cc88a640 JK |
6462 | if test "$am_cv_func_iconv" = yes; then |
6463 | OLDLIBS="$LIBS" | |
4a11f206 | 6464 | LIBS="$LIBS $LIBINTL $LIBICONV" |
cc88a640 JK |
6465 | for ac_func in locale_charset |
6466 | do : | |
6467 | ac_fn_c_check_func "$LINENO" "locale_charset" "ac_cv_func_locale_charset" | |
6468 | if test "x$ac_cv_func_locale_charset" = x""yes; then : | |
6469 | cat >>confdefs.h <<_ACEOF | |
6470 | #define HAVE_LOCALE_CHARSET 1 | |
6471 | _ACEOF | |
6472 | ||
6473 | fi | |
6474 | done | |
6475 | ||
6476 | LIBS="$OLDLIBS" | |
6477 | fi | |
6478 | ||
25ed0b71 KW |
6479 | |
6480 | ||
d60d9f65 SS |
6481 | case "$host_cpu" in |
6482 | *cray*) LOCAL_CFLAGS=-DCRAY ;; | |
9255ee31 | 6483 | *s390*) LOCAL_CFLAGS=-fsigned-char ;; |
d60d9f65 SS |
6484 | esac |
6485 | ||
6486 | case "$host_os" in | |
6487 | isc*) LOCAL_CFLAGS=-Disc386 ;; | |
6488 | esac | |
6489 | ||
c862e87b JM |
6490 | # shared library configuration section |
6491 | # | |
6492 | # Shared object configuration section. These values are generated by | |
6493 | # ${srcdir}/support/shobj-conf | |
6494 | # | |
6495 | if test -f ${srcdir}/support/shobj-conf; then | |
81ecdfbb RW |
6496 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking configuration for building shared libraries" >&5 |
6497 | $as_echo_n "checking configuration for building shared libraries... " >&6; } | |
5bdf8622 DJ |
6498 | eval `TERMCAP_LIB=$TERMCAP_LIB ${CONFIG_SHELL-/bin/sh} ${srcdir}/support/shobj-conf -C "${CC}" -c ${host_cpu} -o ${host_os} -v ${host_vendor}` |
6499 | ||
6500 | # case "$SHLIB_LIBS" in | |
6501 | # *curses*|*termcap*|*termlib*) ;; | |
6502 | # *) SHLIB_LIBS="$SHLIB_LIBS $TERMCAP_LIB" ;; | |
6503 | # esac | |
6504 | ||
6505 | ||
6506 | ||
6507 | ||
9255ee31 | 6508 | |
25ed0b71 KW |
6509 | |
6510 | ||
6511 | ||
6512 | ||
6513 | ||
6514 | ||
6515 | ||
6516 | ||
6517 | ||
6518 | ||
6519 | ||
81ecdfbb RW |
6520 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SHLIB_STATUS" >&5 |
6521 | $as_echo "$SHLIB_STATUS" >&6; } | |
9255ee31 EZ |
6522 | |
6523 | # SHLIB_STATUS is either `supported' or `unsupported'. If it's | |
6524 | # `unsupported', turn off any default shared library building | |
6525 | if test "$SHLIB_STATUS" = 'unsupported'; then | |
6526 | opt_shared_libs=no | |
6527 | fi | |
1b17e766 EZ |
6528 | |
6529 | # shared library versioning | |
6530 | # quoted for m4 so I can use character classes | |
6531 | SHLIB_MAJOR=`expr "$LIBVERSION" : '\([0-9]\)\..*'` | |
6532 | SHLIB_MINOR=`expr "$LIBVERSION" : '[0-9]\.\([0-9]\).*'` | |
9255ee31 | 6533 | |
25ed0b71 | 6534 | |
9255ee31 EZ |
6535 | fi |
6536 | ||
6537 | if test "$opt_static_libs" = "yes"; then | |
6538 | STATIC_TARGET=static | |
6539 | STATIC_INSTALL_TARGET=install-static | |
6540 | fi | |
6541 | if test "$opt_shared_libs" = "yes"; then | |
6542 | SHARED_TARGET=shared | |
6543 | SHARED_INSTALL_TARGET=install-shared | |
c862e87b JM |
6544 | fi |
6545 | ||
25ed0b71 KW |
6546 | |
6547 | ||
6548 | ||
6549 | ||
6550 | ||
19ce2a29 | 6551 | case "$build_os" in |
1b17e766 EZ |
6552 | msdosdjgpp*) BUILD_DIR=`pwd.exe` ;; # to prevent //d/path/file |
6553 | *) BUILD_DIR=`pwd` ;; | |
6554 | esac | |
6555 | ||
5bdf8622 DJ |
6556 | case "$BUILD_DIR" in |
6557 | *\ *) BUILD_DIR=`echo "$BUILD_DIR" | sed 's: :\\\\ :g'` ;; | |
6558 | *) ;; | |
6559 | esac | |
6560 | ||
6561 | ||
25ed0b71 KW |
6562 | |
6563 | ||
6564 | ||
6565 | ||
6566 | ||
6567 | ||
6568 | ||
6569 | ||
6570 | ||
6571 | ||
6572 | ||
6573 | ||
6574 | ||
6575 | ||
6576 | ||
6577 | ||
6578 | ||
4a11f206 | 6579 | ac_config_files="$ac_config_files Makefile doc/Makefile examples/Makefile shlib/Makefile readline.pc" |
81ecdfbb RW |
6580 | |
6581 | ac_config_commands="$ac_config_commands default" | |
6582 | ||
9255ee31 | 6583 | cat >confcache <<\_ACEOF |
d60d9f65 SS |
6584 | # This file is a shell script that caches the results of configure |
6585 | # tests run on this system so they can be shared between configure | |
9255ee31 EZ |
6586 | # scripts and configure runs, see configure's option --config-cache. |
6587 | # It is not useful on other systems. If it contains results you don't | |
6588 | # want to keep, you may remove or edit it. | |
d60d9f65 | 6589 | # |
9255ee31 EZ |
6590 | # config.status only pays attention to the cache file if you give it |
6591 | # the --recheck option to rerun configure. | |
d60d9f65 | 6592 | # |
25ed0b71 | 6593 | # `ac_cv_env_foo' variables (set or unset) will be overridden when |
9255ee31 EZ |
6594 | # loading this file, other *unset* `ac_cv_foo' will be assigned the |
6595 | # following values. | |
6596 | ||
6597 | _ACEOF | |
6598 | ||
d60d9f65 SS |
6599 | # The following way of writing the cache mishandles newlines in values, |
6600 | # but we know of no workaround that is simple, portable, and efficient. | |
81ecdfbb | 6601 | # So, we kill variables containing newlines. |
d60d9f65 SS |
6602 | # Ultrix sh set writes to stderr and can't be redirected directly, |
6603 | # and sets the high bit in the cache file unless we assign to the vars. | |
81ecdfbb RW |
6604 | ( |
6605 | for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do | |
6606 | eval ac_val=\$$ac_var | |
6607 | case $ac_val in #( | |
6608 | *${as_nl}*) | |
6609 | case $ac_var in #( | |
6610 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 | |
6611 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; | |
6612 | esac | |
6613 | case $ac_var in #( | |
6614 | _ | IFS | as_nl) ;; #( | |
6615 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( | |
6616 | *) { eval $ac_var=; unset $ac_var;} ;; | |
6617 | esac ;; | |
6618 | esac | |
6619 | done | |
6620 | ||
9255ee31 | 6621 | (set) 2>&1 | |
81ecdfbb RW |
6622 | case $as_nl`(ac_space=' '; set) 2>&1` in #( |
6623 | *${as_nl}ac_space=\ *) | |
6624 | # `set' does not quote correctly, so add quotes: double-quote | |
6625 | # substitution turns \\\\ into \\, and sed turns \\ into \. | |
9255ee31 | 6626 | sed -n \ |
430b7832 MM |
6627 | "s/'/'\\\\''/g; |
6628 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
81ecdfbb | 6629 | ;; #( |
9255ee31 EZ |
6630 | *) |
6631 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
81ecdfbb | 6632 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
9255ee31 | 6633 | ;; |
81ecdfbb RW |
6634 | esac | |
6635 | sort | |
6636 | ) | | |
9255ee31 | 6637 | sed ' |
81ecdfbb | 6638 | /^ac_cv_env_/b end |
9255ee31 | 6639 | t clear |
81ecdfbb | 6640 | :clear |
9255ee31 EZ |
6641 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ |
6642 | t end | |
81ecdfbb RW |
6643 | s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ |
6644 | :end' >>confcache | |
6645 | if diff "$cache_file" confcache >/dev/null 2>&1; then :; else | |
6646 | if test -w "$cache_file"; then | |
6647 | test "x$cache_file" != "x/dev/null" && | |
6648 | { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 | |
6649 | $as_echo "$as_me: updating cache $cache_file" >&6;} | |
9255ee31 | 6650 | cat confcache >$cache_file |
d60d9f65 | 6651 | else |
81ecdfbb RW |
6652 | { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 |
6653 | $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} | |
d60d9f65 SS |
6654 | fi |
6655 | fi | |
6656 | rm -f confcache | |
6657 | ||
d60d9f65 SS |
6658 | test "x$prefix" = xNONE && prefix=$ac_default_prefix |
6659 | # Let make expand exec_prefix. | |
6660 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
6661 | ||
d60d9f65 SS |
6662 | DEFS=-DHAVE_CONFIG_H |
6663 | ||
25ed0b71 KW |
6664 | ac_libobjs= |
6665 | ac_ltlibobjs= | |
6666 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue | |
6667 | # 1. Remove the extension, and $U if already installed. | |
81ecdfbb RW |
6668 | ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' |
6669 | ac_i=`$as_echo "$ac_i" | sed "$ac_script"` | |
6670 | # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR | |
6671 | # will be set to the directory where LIBOBJS objects are built. | |
6672 | as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" | |
6673 | as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' | |
25ed0b71 KW |
6674 | done |
6675 | LIBOBJS=$ac_libobjs | |
6676 | ||
6677 | LTLIBOBJS=$ac_ltlibobjs | |
6678 | ||
6679 | ||
6680 | ||
d60d9f65 | 6681 | : ${CONFIG_STATUS=./config.status} |
81ecdfbb | 6682 | ac_write_fail=0 |
9255ee31 EZ |
6683 | ac_clean_files_save=$ac_clean_files |
6684 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
81ecdfbb RW |
6685 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 |
6686 | $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} | |
6687 | as_write_fail=0 | |
6688 | cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 | |
9255ee31 | 6689 | #! $SHELL |
25ed0b71 | 6690 | # Generated by $as_me. |
d60d9f65 | 6691 | # Run this file to recreate the current configuration. |
d60d9f65 | 6692 | # Compiler output produced by configure, useful for debugging |
9255ee31 | 6693 | # configure, is in config.log if it exists. |
d60d9f65 | 6694 | |
9255ee31 | 6695 | debug=false |
25ed0b71 KW |
6696 | ac_cs_recheck=false |
6697 | ac_cs_silent=false | |
9255ee31 | 6698 | |
81ecdfbb RW |
6699 | SHELL=\${CONFIG_SHELL-$SHELL} |
6700 | export SHELL | |
6701 | _ASEOF | |
6702 | cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 | |
6703 | ## -------------------- ## | |
6704 | ## M4sh Initialization. ## | |
6705 | ## -------------------- ## | |
6706 | ||
6707 | # Be more Bourne compatible | |
6708 | DUALCASE=1; export DUALCASE # for MKS sh | |
6709 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : | |
9255ee31 EZ |
6710 | emulate sh |
6711 | NULLCMD=: | |
81ecdfbb | 6712 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
25ed0b71 KW |
6713 | # is contrary to our usage. Disable this feature. |
6714 | alias -g '${1+"$@"}'='"$@"' | |
81ecdfbb RW |
6715 | setopt NO_GLOB_SUBST |
6716 | else | |
6717 | case `(set -o) 2>/dev/null` in #( | |
6718 | *posix*) : | |
6719 | set -o posix ;; #( | |
6720 | *) : | |
6721 | ;; | |
6722 | esac | |
9255ee31 EZ |
6723 | fi |
6724 | ||
81ecdfbb RW |
6725 | |
6726 | as_nl=' | |
6727 | ' | |
6728 | export as_nl | |
6729 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
6730 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
6731 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
6732 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
6733 | # Prefer a ksh shell builtin over an external printf program on Solaris, | |
6734 | # but without wasting forks for bash or zsh. | |
6735 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
6736 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
6737 | as_echo='print -r --' | |
6738 | as_echo_n='print -rn --' | |
6739 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
6740 | as_echo='printf %s\n' | |
6741 | as_echo_n='printf %s' | |
6742 | else | |
6743 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
6744 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
6745 | as_echo_n='/usr/ucb/echo -n' | |
6746 | else | |
6747 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' | |
6748 | as_echo_n_body='eval | |
6749 | arg=$1; | |
6750 | case $arg in #( | |
6751 | *"$as_nl"*) | |
6752 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
6753 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
6754 | esac; | |
6755 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
6756 | ' | |
6757 | export as_echo_n_body | |
6758 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
6759 | fi | |
6760 | export as_echo_body | |
6761 | as_echo='sh -c $as_echo_body as_echo' | |
6762 | fi | |
6763 | ||
6764 | # The user is always right. | |
6765 | if test "${PATH_SEPARATOR+set}" != set; then | |
6766 | PATH_SEPARATOR=: | |
6767 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
6768 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
6769 | PATH_SEPARATOR=';' | |
6770 | } | |
25ed0b71 KW |
6771 | fi |
6772 | ||
6773 | ||
81ecdfbb RW |
6774 | # IFS |
6775 | # We need space, tab and new line, in precisely that order. Quoting is | |
6776 | # there to prevent editors from complaining about space-tab. | |
6777 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
6778 | # splitting by setting IFS to empty value.) | |
6779 | IFS=" "" $as_nl" | |
6780 | ||
6781 | # Find who we are. Look in the path if we contain no directory separator. | |
6782 | case $0 in #(( | |
6783 | *[\\/]* ) as_myself=$0 ;; | |
6784 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
6785 | for as_dir in $PATH | |
6786 | do | |
6787 | IFS=$as_save_IFS | |
6788 | test -z "$as_dir" && as_dir=. | |
6789 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
6790 | done | |
6791 | IFS=$as_save_IFS | |
6792 | ||
6793 | ;; | |
6794 | esac | |
6795 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
6796 | # in which case we are not to be found in the path. | |
6797 | if test "x$as_myself" = x; then | |
6798 | as_myself=$0 | |
6799 | fi | |
6800 | if test ! -f "$as_myself"; then | |
6801 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 | |
6802 | exit 1 | |
6803 | fi | |
6804 | ||
6805 | # Unset variables that we do not need and which cause bugs (e.g. in | |
6806 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
6807 | # suppresses any "Segmentation fault" message there. '((' could | |
6808 | # trigger a bug in pdksh 5.2.14. | |
6809 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
6810 | do eval test x\${$as_var+set} = xset \ | |
6811 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
6812 | done | |
25ed0b71 KW |
6813 | PS1='$ ' |
6814 | PS2='> ' | |
6815 | PS4='+ ' | |
6816 | ||
6817 | # NLS nuisances. | |
81ecdfbb RW |
6818 | LC_ALL=C |
6819 | export LC_ALL | |
6820 | LANGUAGE=C | |
6821 | export LANGUAGE | |
6822 | ||
6823 | # CDPATH. | |
6824 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
6825 | ||
6826 | ||
6827 | # as_fn_error ERROR [LINENO LOG_FD] | |
6828 | # --------------------------------- | |
6829 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are | |
6830 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
6831 | # script with status $?, using 1 if that was 0. | |
6832 | as_fn_error () | |
6833 | { | |
6834 | as_status=$?; test $as_status -eq 0 && as_status=1 | |
6835 | if test "$3"; then | |
6836 | as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
6837 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 | |
25ed0b71 | 6838 | fi |
81ecdfbb RW |
6839 | $as_echo "$as_me: error: $1" >&2 |
6840 | as_fn_exit $as_status | |
6841 | } # as_fn_error | |
25ed0b71 | 6842 | |
81ecdfbb RW |
6843 | |
6844 | # as_fn_set_status STATUS | |
6845 | # ----------------------- | |
6846 | # Set $? to STATUS, without forking. | |
6847 | as_fn_set_status () | |
6848 | { | |
6849 | return $1 | |
6850 | } # as_fn_set_status | |
6851 | ||
6852 | # as_fn_exit STATUS | |
6853 | # ----------------- | |
6854 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
6855 | as_fn_exit () | |
6856 | { | |
6857 | set +e | |
6858 | as_fn_set_status $1 | |
6859 | exit $1 | |
6860 | } # as_fn_exit | |
6861 | ||
6862 | # as_fn_unset VAR | |
6863 | # --------------- | |
6864 | # Portably unset VAR. | |
6865 | as_fn_unset () | |
6866 | { | |
6867 | { eval $1=; unset $1;} | |
6868 | } | |
6869 | as_unset=as_fn_unset | |
6870 | # as_fn_append VAR VALUE | |
6871 | # ---------------------- | |
6872 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
6873 | # advantage of any shell optimizations that allow amortized linear growth over | |
6874 | # repeated appends, instead of the typical quadratic growth present in naive | |
6875 | # implementations. | |
6876 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
6877 | eval 'as_fn_append () | |
6878 | { | |
6879 | eval $1+=\$2 | |
6880 | }' | |
6881 | else | |
6882 | as_fn_append () | |
6883 | { | |
6884 | eval $1=\$$1\$2 | |
6885 | } | |
6886 | fi # as_fn_append | |
6887 | ||
6888 | # as_fn_arith ARG... | |
6889 | # ------------------ | |
6890 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
6891 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
6892 | # must be portable across $(()) and expr. | |
6893 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
6894 | eval 'as_fn_arith () | |
6895 | { | |
6896 | as_val=$(( $* )) | |
6897 | }' | |
6898 | else | |
6899 | as_fn_arith () | |
6900 | { | |
6901 | as_val=`expr "$@" || test $? -eq 1` | |
6902 | } | |
6903 | fi # as_fn_arith | |
6904 | ||
6905 | ||
6906 | if expr a : '\(a\)' >/dev/null 2>&1 && | |
6907 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
25ed0b71 KW |
6908 | as_expr=expr |
6909 | else | |
6910 | as_expr=false | |
6911 | fi | |
6912 | ||
81ecdfbb | 6913 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
25ed0b71 KW |
6914 | as_basename=basename |
6915 | else | |
6916 | as_basename=false | |
6917 | fi | |
6918 | ||
81ecdfbb RW |
6919 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
6920 | as_dirname=dirname | |
6921 | else | |
6922 | as_dirname=false | |
6923 | fi | |
25ed0b71 | 6924 | |
81ecdfbb | 6925 | as_me=`$as_basename -- "$0" || |
25ed0b71 KW |
6926 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
6927 | X"$0" : 'X\(//\)$' \| \ | |
81ecdfbb RW |
6928 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
6929 | $as_echo X/"$0" | | |
6930 | sed '/^.*\/\([^/][^/]*\)\/*$/{ | |
6931 | s//\1/ | |
6932 | q | |
6933 | } | |
6934 | /^X\/\(\/\/\)$/{ | |
6935 | s//\1/ | |
6936 | q | |
6937 | } | |
6938 | /^X\/\(\/\).*/{ | |
6939 | s//\1/ | |
6940 | q | |
6941 | } | |
6942 | s/.*/./; q'` | |
25ed0b71 | 6943 | |
25ed0b71 KW |
6944 | # Avoid depending upon Character Ranges. |
6945 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
6946 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
6947 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
6948 | as_cr_digits='0123456789' | |
6949 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
6950 | ||
81ecdfbb RW |
6951 | ECHO_C= ECHO_N= ECHO_T= |
6952 | case `echo -n x` in #((((( | |
6953 | -n*) | |
6954 | case `echo 'xy\c'` in | |
6955 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. | |
6956 | xy) ECHO_C='\c';; | |
6957 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
6958 | ECHO_T=' ';; | |
6959 | esac;; | |
6960 | *) | |
6961 | ECHO_N='-n';; | |
25ed0b71 | 6962 | esac |
9255ee31 | 6963 | |
81ecdfbb RW |
6964 | rm -f conf$$ conf$$.exe conf$$.file |
6965 | if test -d conf$$.dir; then | |
6966 | rm -f conf$$.dir/conf$$.file | |
9255ee31 | 6967 | else |
81ecdfbb RW |
6968 | rm -f conf$$.dir |
6969 | mkdir conf$$.dir 2>/dev/null | |
9255ee31 | 6970 | fi |
81ecdfbb RW |
6971 | if (echo >conf$$.file) 2>/dev/null; then |
6972 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
9255ee31 | 6973 | as_ln_s='ln -s' |
81ecdfbb RW |
6974 | # ... but there are two gotchas: |
6975 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
6976 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
6977 | # In both cases, we have to default to `cp -p'. | |
6978 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || | |
6979 | as_ln_s='cp -p' | |
6980 | elif ln conf$$.file conf$$ 2>/dev/null; then | |
6981 | as_ln_s=ln | |
6982 | else | |
6983 | as_ln_s='cp -p' | |
9255ee31 | 6984 | fi |
9255ee31 EZ |
6985 | else |
6986 | as_ln_s='cp -p' | |
6987 | fi | |
81ecdfbb RW |
6988 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
6989 | rmdir conf$$.dir 2>/dev/null | |
6990 | ||
6991 | ||
6992 | # as_fn_mkdir_p | |
6993 | # ------------- | |
6994 | # Create "$as_dir" as a directory, including parents if necessary. | |
6995 | as_fn_mkdir_p () | |
6996 | { | |
6997 | ||
6998 | case $as_dir in #( | |
6999 | -*) as_dir=./$as_dir;; | |
7000 | esac | |
7001 | test -d "$as_dir" || eval $as_mkdir_p || { | |
7002 | as_dirs= | |
7003 | while :; do | |
7004 | case $as_dir in #( | |
7005 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
7006 | *) as_qdir=$as_dir;; | |
7007 | esac | |
7008 | as_dirs="'$as_qdir' $as_dirs" | |
7009 | as_dir=`$as_dirname -- "$as_dir" || | |
7010 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
7011 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
7012 | X"$as_dir" : 'X\(//\)$' \| \ | |
7013 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
7014 | $as_echo X"$as_dir" | | |
7015 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
7016 | s//\1/ | |
7017 | q | |
7018 | } | |
7019 | /^X\(\/\/\)[^/].*/{ | |
7020 | s//\1/ | |
7021 | q | |
7022 | } | |
7023 | /^X\(\/\/\)$/{ | |
7024 | s//\1/ | |
7025 | q | |
7026 | } | |
7027 | /^X\(\/\).*/{ | |
7028 | s//\1/ | |
7029 | q | |
7030 | } | |
7031 | s/.*/./; q'` | |
7032 | test -d "$as_dir" && break | |
7033 | done | |
7034 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
7035 | } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" | |
9255ee31 | 7036 | |
81ecdfbb RW |
7037 | |
7038 | } # as_fn_mkdir_p | |
25ed0b71 | 7039 | if mkdir -p . 2>/dev/null; then |
81ecdfbb | 7040 | as_mkdir_p='mkdir -p "$as_dir"' |
9255ee31 | 7041 | else |
430b7832 | 7042 | test -d ./-p && rmdir ./-p |
25ed0b71 | 7043 | as_mkdir_p=false |
9255ee31 EZ |
7044 | fi |
7045 | ||
81ecdfbb RW |
7046 | if test -x / >/dev/null 2>&1; then |
7047 | as_test_x='test -x' | |
7048 | else | |
7049 | if ls -dL / >/dev/null 2>&1; then | |
7050 | as_ls_L_option=L | |
7051 | else | |
7052 | as_ls_L_option= | |
7053 | fi | |
7054 | as_test_x=' | |
7055 | eval sh -c '\'' | |
7056 | if test -d "$1"; then | |
7057 | test -d "$1/."; | |
7058 | else | |
7059 | case $1 in #( | |
7060 | -*)set "./$1";; | |
7061 | esac; | |
7062 | case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( | |
7063 | ???[sx]*):;;*)false;;esac;fi | |
7064 | '\'' sh | |
7065 | ' | |
7066 | fi | |
7067 | as_executable_p=$as_test_x | |
25ed0b71 KW |
7068 | |
7069 | # Sed expression to map a string onto a valid CPP name. | |
430b7832 | 7070 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
25ed0b71 KW |
7071 | |
7072 | # Sed expression to map a string onto a valid variable name. | |
430b7832 | 7073 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
25ed0b71 | 7074 | |
9255ee31 | 7075 | |
9255ee31 | 7076 | exec 6>&1 |
81ecdfbb RW |
7077 | ## ----------------------------------- ## |
7078 | ## Main body of $CONFIG_STATUS script. ## | |
7079 | ## ----------------------------------- ## | |
7080 | _ASEOF | |
7081 | test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 | |
9255ee31 | 7082 | |
81ecdfbb RW |
7083 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
7084 | # Save the log message, to keep $0 and so on meaningful, and to | |
25ed0b71 | 7085 | # report actual input values of CONFIG_FILES etc. instead of their |
81ecdfbb RW |
7086 | # values after options handling. |
7087 | ac_log=" | |
4a11f206 | 7088 | This file was extended by readline $as_me 7.0, which was |
81ecdfbb | 7089 | generated by GNU Autoconf 2.64. Invocation command line was |
25ed0b71 KW |
7090 | |
7091 | CONFIG_FILES = $CONFIG_FILES | |
7092 | CONFIG_HEADERS = $CONFIG_HEADERS | |
7093 | CONFIG_LINKS = $CONFIG_LINKS | |
7094 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
7095 | $ $0 $@ | |
7096 | ||
81ecdfbb RW |
7097 | on `(hostname || uname -n) 2>/dev/null | sed 1q` |
7098 | " | |
7099 | ||
9255ee31 EZ |
7100 | _ACEOF |
7101 | ||
81ecdfbb RW |
7102 | case $ac_config_files in *" |
7103 | "*) set x $ac_config_files; shift; ac_config_files=$*;; | |
7104 | esac | |
9255ee31 | 7105 | |
81ecdfbb RW |
7106 | case $ac_config_headers in *" |
7107 | "*) set x $ac_config_headers; shift; ac_config_headers=$*;; | |
7108 | esac | |
9255ee31 | 7109 | |
9255ee31 | 7110 | |
81ecdfbb RW |
7111 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
7112 | # Files that config.status was made for. | |
7113 | config_files="$ac_config_files" | |
7114 | config_headers="$ac_config_headers" | |
7115 | config_commands="$ac_config_commands" | |
9255ee31 | 7116 | |
81ecdfbb | 7117 | _ACEOF |
9255ee31 | 7118 | |
81ecdfbb | 7119 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
9255ee31 | 7120 | ac_cs_usage="\ |
81ecdfbb RW |
7121 | \`$as_me' instantiates files and other configuration actions |
7122 | from templates according to the current configuration. Unless the files | |
7123 | and actions are specified as TAGs, all are instantiated by default. | |
9255ee31 | 7124 | |
81ecdfbb | 7125 | Usage: $0 [OPTION]... [TAG]... |
9255ee31 EZ |
7126 | |
7127 | -h, --help print this help, then exit | |
81ecdfbb RW |
7128 | -V, --version print version number and configuration settings, then exit |
7129 | -q, --quiet, --silent | |
7130 | do not print progress messages | |
9255ee31 EZ |
7131 | -d, --debug don't remove temporary files |
7132 | --recheck update $as_me by reconfiguring in the same conditions | |
81ecdfbb RW |
7133 | --file=FILE[:TEMPLATE] |
7134 | instantiate the configuration file FILE | |
7135 | --header=FILE[:TEMPLATE] | |
7136 | instantiate the configuration header FILE | |
9255ee31 EZ |
7137 | |
7138 | Configuration files: | |
7139 | $config_files | |
7140 | ||
7141 | Configuration headers: | |
7142 | $config_headers | |
7143 | ||
7144 | Configuration commands: | |
7145 | $config_commands | |
7146 | ||
81ecdfbb | 7147 | Report bugs to <bug-readline@gnu.org>." |
9255ee31 | 7148 | |
81ecdfbb RW |
7149 | _ACEOF |
7150 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
9255ee31 | 7151 | ac_cs_version="\\ |
4a11f206 | 7152 | readline config.status 7.0 |
81ecdfbb RW |
7153 | configured by $0, generated by GNU Autoconf 2.64, |
7154 | with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" | |
9255ee31 | 7155 | |
81ecdfbb | 7156 | Copyright (C) 2009 Free Software Foundation, Inc. |
9255ee31 EZ |
7157 | This config.status script is free software; the Free Software Foundation |
7158 | gives unlimited permission to copy, distribute and modify it." | |
81ecdfbb RW |
7159 | |
7160 | ac_pwd='$ac_pwd' | |
7161 | srcdir='$srcdir' | |
7162 | INSTALL='$INSTALL' | |
7163 | test -n "\$AWK" || AWK=awk | |
25ed0b71 | 7164 | _ACEOF |
9255ee31 | 7165 | |
81ecdfbb RW |
7166 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
7167 | # The default lists apply if the user does not specify any file. | |
9255ee31 EZ |
7168 | ac_need_defaults=: |
7169 | while test $# != 0 | |
d60d9f65 | 7170 | do |
9255ee31 EZ |
7171 | case $1 in |
7172 | --*=*) | |
81ecdfbb RW |
7173 | ac_option=`expr "X$1" : 'X\([^=]*\)='` |
7174 | ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` | |
25ed0b71 KW |
7175 | ac_shift=: |
7176 | ;; | |
81ecdfbb | 7177 | *) |
25ed0b71 KW |
7178 | ac_option=$1 |
7179 | ac_optarg=$2 | |
7180 | ac_shift=shift | |
9255ee31 | 7181 | ;; |
9255ee31 EZ |
7182 | esac |
7183 | ||
25ed0b71 | 7184 | case $ac_option in |
9255ee31 | 7185 | # Handling of the options. |
d60d9f65 | 7186 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
25ed0b71 | 7187 | ac_cs_recheck=: ;; |
81ecdfbb RW |
7188 | --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) |
7189 | $as_echo "$ac_cs_version"; exit ;; | |
7190 | --debug | --debu | --deb | --de | --d | -d ) | |
9255ee31 EZ |
7191 | debug=: ;; |
7192 | --file | --fil | --fi | --f ) | |
25ed0b71 | 7193 | $ac_shift |
81ecdfbb RW |
7194 | case $ac_optarg in |
7195 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
7196 | esac | |
7197 | as_fn_append CONFIG_FILES " '$ac_optarg'" | |
9255ee31 EZ |
7198 | ac_need_defaults=false;; |
7199 | --header | --heade | --head | --hea ) | |
25ed0b71 | 7200 | $ac_shift |
81ecdfbb RW |
7201 | case $ac_optarg in |
7202 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
7203 | esac | |
7204 | as_fn_append CONFIG_HEADERS " '$ac_optarg'" | |
9255ee31 | 7205 | ac_need_defaults=false;; |
81ecdfbb RW |
7206 | --he | --h) |
7207 | # Conflict between --help and --header | |
7208 | as_fn_error "ambiguous option: \`$1' | |
7209 | Try \`$0 --help' for more information.";; | |
7210 | --help | --hel | -h ) | |
7211 | $as_echo "$ac_cs_usage"; exit ;; | |
25ed0b71 KW |
7212 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
7213 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
7214 | ac_cs_silent=: ;; | |
9255ee31 EZ |
7215 | |
7216 | # This is an error. | |
81ecdfbb RW |
7217 | -*) as_fn_error "unrecognized option: \`$1' |
7218 | Try \`$0 --help' for more information." ;; | |
9255ee31 | 7219 | |
81ecdfbb RW |
7220 | *) as_fn_append ac_config_targets " $1" |
7221 | ac_need_defaults=false ;; | |
9255ee31 | 7222 | |
d60d9f65 | 7223 | esac |
9255ee31 | 7224 | shift |
d60d9f65 SS |
7225 | done |
7226 | ||
25ed0b71 | 7227 | ac_configure_extra_args= |
9255ee31 | 7228 | |
25ed0b71 KW |
7229 | if $ac_cs_silent; then |
7230 | exec 6>/dev/null | |
7231 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
7232 | fi | |
9255ee31 | 7233 | |
25ed0b71 | 7234 | _ACEOF |
81ecdfbb | 7235 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
25ed0b71 | 7236 | if \$ac_cs_recheck; then |
81ecdfbb RW |
7237 | set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion |
7238 | shift | |
7239 | \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 | |
7240 | CONFIG_SHELL='$SHELL' | |
7241 | export CONFIG_SHELL | |
7242 | exec "\$@" | |
25ed0b71 | 7243 | fi |
d60d9f65 | 7244 | |
9255ee31 | 7245 | _ACEOF |
81ecdfbb RW |
7246 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
7247 | exec 5>>config.log | |
7248 | { | |
7249 | echo | |
7250 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
7251 | ## Running $as_me. ## | |
7252 | _ASBOX | |
7253 | $as_echo "$ac_log" | |
7254 | } >&5 | |
d60d9f65 | 7255 | |
81ecdfbb RW |
7256 | _ACEOF |
7257 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
7258 | _ACEOF | |
25ed0b71 | 7259 | |
81ecdfbb | 7260 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
25ed0b71 | 7261 | |
81ecdfbb | 7262 | # Handling of arguments. |
9255ee31 EZ |
7263 | for ac_config_target in $ac_config_targets |
7264 | do | |
81ecdfbb RW |
7265 | case $ac_config_target in |
7266 | "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; | |
7267 | "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; | |
7268 | "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; | |
7269 | "examples/Makefile") CONFIG_FILES="$CONFIG_FILES examples/Makefile" ;; | |
7270 | "shlib/Makefile") CONFIG_FILES="$CONFIG_FILES shlib/Makefile" ;; | |
4a11f206 | 7271 | "readline.pc") CONFIG_FILES="$CONFIG_FILES readline.pc" ;; |
81ecdfbb RW |
7272 | "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; |
7273 | ||
7274 | *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; | |
9255ee31 EZ |
7275 | esac |
7276 | done | |
7277 | ||
81ecdfbb | 7278 | |
9255ee31 EZ |
7279 | # If the user did not use the arguments to specify the items to instantiate, |
7280 | # then the envvar interface is used. Set only those that are not. | |
7281 | # We use the long form for the default assignment because of an extremely | |
7282 | # bizarre bug on SunOS 4.1.3. | |
7283 | if $ac_need_defaults; then | |
7284 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
7285 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers | |
7286 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands | |
7287 | fi | |
7288 | ||
25ed0b71 | 7289 | # Have a temporary directory for convenience. Make it in the build tree |
81ecdfbb | 7290 | # simply because there is no reason against having it here, and in addition, |
25ed0b71 | 7291 | # creating and moving files from /tmp can sometimes cause problems. |
81ecdfbb RW |
7292 | # Hook for its removal unless debugging. |
7293 | # Note that there is a small window in which the directory will not be cleaned: | |
7294 | # after its creation but before its name has been assigned to `$tmp'. | |
9255ee31 EZ |
7295 | $debug || |
7296 | { | |
81ecdfbb RW |
7297 | tmp= |
7298 | trap 'exit_status=$? | |
7299 | { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status | |
7300 | ' 0 | |
7301 | trap 'as_fn_exit 1' 1 2 13 15 | |
9255ee31 | 7302 | } |
9255ee31 | 7303 | # Create a (secure) tmp directory for tmp files. |
25ed0b71 | 7304 | |
9255ee31 | 7305 | { |
81ecdfbb | 7306 | tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && |
9255ee31 EZ |
7307 | test -n "$tmp" && test -d "$tmp" |
7308 | } || | |
7309 | { | |
81ecdfbb RW |
7310 | tmp=./conf$$-$RANDOM |
7311 | (umask 077 && mkdir "$tmp") | |
7312 | } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 | |
7313 | ||
7314 | # Set up the scripts for CONFIG_FILES section. | |
7315 | # No need to generate them if there are no CONFIG_FILES. | |
7316 | # This happens for instance with `./config.status config.h'. | |
7317 | if test -n "$CONFIG_FILES"; then | |
7318 | ||
7319 | ||
7320 | ac_cr=`echo X | tr X '\015'` | |
7321 | # On cygwin, bash can eat \r inside `` if the user requested igncr. | |
7322 | # But we know of no other shell where ac_cr would be empty at this | |
7323 | # point, so we can use a bashism as a fallback. | |
7324 | if test "x$ac_cr" = x; then | |
7325 | eval ac_cr=\$\'\\r\' | |
7326 | fi | |
7327 | ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` | |
7328 | if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then | |
7329 | ac_cs_awk_cr='\r' | |
7330 | else | |
7331 | ac_cs_awk_cr=$ac_cr | |
7332 | fi | |
7333 | ||
7334 | echo 'BEGIN {' >"$tmp/subs1.awk" && | |
7335 | _ACEOF | |
7336 | ||
7337 | ||
9255ee31 | 7338 | { |
81ecdfbb RW |
7339 | echo "cat >conf$$subs.awk <<_ACEOF" && |
7340 | echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && | |
7341 | echo "_ACEOF" | |
7342 | } >conf$$subs.sh || | |
7343 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 | |
7344 | ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` | |
7345 | ac_delim='%!_!# ' | |
7346 | for ac_last_try in false false false false false :; do | |
7347 | . ./conf$$subs.sh || | |
7348 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 | |
7349 | ||
7350 | ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` | |
7351 | if test $ac_delim_n = $ac_delim_num; then | |
7352 | break | |
7353 | elif $ac_last_try; then | |
7354 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 | |
7355 | else | |
7356 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
7357 | fi | |
7358 | done | |
7359 | rm -f conf$$subs.sh | |
7360 | ||
7361 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
7362 | cat >>"\$tmp/subs1.awk" <<\\_ACAWK && | |
7363 | _ACEOF | |
7364 | sed -n ' | |
7365 | h | |
7366 | s/^/S["/; s/!.*/"]=/ | |
7367 | p | |
7368 | g | |
7369 | s/^[^!]*!// | |
7370 | :repl | |
7371 | t repl | |
7372 | s/'"$ac_delim"'$// | |
7373 | t delim | |
7374 | :nl | |
7375 | h | |
7376 | s/\(.\{148\}\).*/\1/ | |
7377 | t more1 | |
7378 | s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ | |
7379 | p | |
7380 | n | |
7381 | b repl | |
7382 | :more1 | |
7383 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
7384 | p | |
7385 | g | |
7386 | s/.\{148\}// | |
7387 | t nl | |
7388 | :delim | |
7389 | h | |
7390 | s/\(.\{148\}\).*/\1/ | |
7391 | t more2 | |
7392 | s/["\\]/\\&/g; s/^/"/; s/$/"/ | |
7393 | p | |
7394 | b | |
7395 | :more2 | |
7396 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
7397 | p | |
7398 | g | |
7399 | s/.\{148\}// | |
7400 | t delim | |
7401 | ' <conf$$subs.awk | sed ' | |
7402 | /^[^""]/{ | |
7403 | N | |
7404 | s/\n// | |
9255ee31 | 7405 | } |
81ecdfbb RW |
7406 | ' >>$CONFIG_STATUS || ac_write_fail=1 |
7407 | rm -f conf$$subs.awk | |
7408 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
7409 | _ACAWK | |
7410 | cat >>"\$tmp/subs1.awk" <<_ACAWK && | |
7411 | for (key in S) S_is_set[key] = 1 | |
7412 | FS = "\a" | |
d60d9f65 | 7413 | |
81ecdfbb RW |
7414 | } |
7415 | { | |
7416 | line = $ 0 | |
7417 | nfields = split(line, field, "@") | |
7418 | substed = 0 | |
7419 | len = length(field[1]) | |
7420 | for (i = 2; i < nfields; i++) { | |
7421 | key = field[i] | |
7422 | keylen = length(key) | |
7423 | if (S_is_set[key]) { | |
7424 | value = S[key] | |
7425 | line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) | |
7426 | len += length(value) + length(field[++i]) | |
7427 | substed = 1 | |
7428 | } else | |
7429 | len += 1 + keylen | |
7430 | } | |
d60d9f65 | 7431 | |
81ecdfbb RW |
7432 | print line |
7433 | } | |
d60d9f65 | 7434 | |
81ecdfbb RW |
7435 | _ACAWK |
7436 | _ACEOF | |
7437 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
7438 | if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then | |
7439 | sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" | |
7440 | else | |
7441 | cat | |
7442 | fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ | |
7443 | || as_fn_error "could not setup config files machinery" "$LINENO" 5 | |
7444 | _ACEOF | |
7445 | ||
7446 | # VPATH may cause trouble with some makes, so we remove $(srcdir), | |
7447 | # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and | |
7448 | # trailing colons and then remove the whole line if VPATH becomes empty | |
7449 | # (actually we leave an empty line to preserve line numbers). | |
7450 | if test "x$srcdir" = x.; then | |
7451 | ac_vpsub='/^[ ]*VPATH[ ]*=/{ | |
7452 | s/:*\$(srcdir):*/:/ | |
7453 | s/:*\${srcdir}:*/:/ | |
7454 | s/:*@srcdir@:*/:/ | |
7455 | s/^\([^=]*=[ ]*\):*/\1/ | |
7456 | s/:*$// | |
7457 | s/^[^=]*=[ ]*$// | |
7458 | }' | |
7459 | fi | |
9255ee31 | 7460 | |
81ecdfbb RW |
7461 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
7462 | fi # test -n "$CONFIG_FILES" | |
9255ee31 | 7463 | |
81ecdfbb RW |
7464 | # Set up the scripts for CONFIG_HEADERS section. |
7465 | # No need to generate them if there are no CONFIG_HEADERS. | |
7466 | # This happens for instance with `./config.status Makefile'. | |
7467 | if test -n "$CONFIG_HEADERS"; then | |
7468 | cat >"$tmp/defines.awk" <<\_ACAWK || | |
7469 | BEGIN { | |
25ed0b71 | 7470 | _ACEOF |
9255ee31 | 7471 | |
81ecdfbb RW |
7472 | # Transform confdefs.h into an awk script `defines.awk', embedded as |
7473 | # here-document in config.status, that substitutes the proper values into | |
7474 | # config.h.in to produce config.h. | |
7475 | ||
7476 | # Create a delimiter string that does not exist in confdefs.h, to ease | |
7477 | # handling of long lines. | |
7478 | ac_delim='%!_!# ' | |
7479 | for ac_last_try in false false :; do | |
7480 | ac_t=`sed -n "/$ac_delim/p" confdefs.h` | |
7481 | if test -z "$ac_t"; then | |
7482 | break | |
7483 | elif $ac_last_try; then | |
7484 | as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5 | |
7485 | else | |
7486 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
d60d9f65 | 7487 | fi |
81ecdfbb | 7488 | done |
d60d9f65 | 7489 | |
81ecdfbb RW |
7490 | # For the awk script, D is an array of macro values keyed by name, |
7491 | # likewise P contains macro parameters if any. Preserve backslash | |
7492 | # newline sequences. | |
7493 | ||
7494 | ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* | |
7495 | sed -n ' | |
7496 | s/.\{148\}/&'"$ac_delim"'/g | |
7497 | t rset | |
7498 | :rset | |
7499 | s/^[ ]*#[ ]*define[ ][ ]*/ / | |
7500 | t def | |
7501 | d | |
7502 | :def | |
7503 | s/\\$// | |
7504 | t bsnl | |
7505 | s/["\\]/\\&/g | |
7506 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
7507 | D["\1"]=" \3"/p | |
7508 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p | |
7509 | d | |
7510 | :bsnl | |
7511 | s/["\\]/\\&/g | |
7512 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
7513 | D["\1"]=" \3\\\\\\n"\\/p | |
7514 | t cont | |
7515 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p | |
7516 | t cont | |
7517 | d | |
7518 | :cont | |
7519 | n | |
7520 | s/.\{148\}/&'"$ac_delim"'/g | |
7521 | t clear | |
7522 | :clear | |
7523 | s/\\$// | |
7524 | t bsnlc | |
7525 | s/["\\]/\\&/g; s/^/"/; s/$/"/p | |
7526 | d | |
7527 | :bsnlc | |
7528 | s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p | |
7529 | b cont | |
7530 | ' <confdefs.h | sed ' | |
7531 | s/'"$ac_delim"'/"\\\ | |
7532 | "/g' >>$CONFIG_STATUS || ac_write_fail=1 | |
7533 | ||
7534 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
7535 | for (key in D) D_is_set[key] = 1 | |
7536 | FS = "\a" | |
7537 | } | |
7538 | /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { | |
7539 | line = \$ 0 | |
7540 | split(line, arg, " ") | |
7541 | if (arg[1] == "#") { | |
7542 | defundef = arg[2] | |
7543 | mac1 = arg[3] | |
7544 | } else { | |
7545 | defundef = substr(arg[1], 2) | |
7546 | mac1 = arg[2] | |
7547 | } | |
7548 | split(mac1, mac2, "(") #) | |
7549 | macro = mac2[1] | |
7550 | prefix = substr(line, 1, index(line, defundef) - 1) | |
7551 | if (D_is_set[macro]) { | |
7552 | # Preserve the white space surrounding the "#". | |
7553 | print prefix "define", macro P[macro] D[macro] | |
7554 | next | |
7555 | } else { | |
7556 | # Replace #undef with comments. This is necessary, for example, | |
7557 | # in the case of _POSIX_SOURCE, which is predefined and required | |
7558 | # on some systems where configure will not decide to define it. | |
7559 | if (defundef == "undef") { | |
7560 | print "/*", prefix defundef, macro, "*/" | |
7561 | next | |
7562 | } | |
7563 | } | |
7564 | } | |
7565 | { print } | |
7566 | _ACAWK | |
25ed0b71 | 7567 | _ACEOF |
81ecdfbb RW |
7568 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
7569 | as_fn_error "could not setup config headers machinery" "$LINENO" 5 | |
7570 | fi # test -n "$CONFIG_HEADERS" | |
7571 | ||
7572 | ||
7573 | eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" | |
7574 | shift | |
7575 | for ac_tag | |
7576 | do | |
7577 | case $ac_tag in | |
7578 | :[FHLC]) ac_mode=$ac_tag; continue;; | |
7579 | esac | |
7580 | case $ac_mode$ac_tag in | |
7581 | :[FHL]*:*);; | |
7582 | :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; | |
7583 | :[FH]-) ac_tag=-:-;; | |
7584 | :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; | |
7585 | esac | |
7586 | ac_save_IFS=$IFS | |
7587 | IFS=: | |
7588 | set x $ac_tag | |
7589 | IFS=$ac_save_IFS | |
7590 | shift | |
7591 | ac_file=$1 | |
7592 | shift | |
7593 | ||
7594 | case $ac_mode in | |
7595 | :L) ac_source=$1;; | |
7596 | :[FH]) | |
7597 | ac_file_inputs= | |
7598 | for ac_f | |
7599 | do | |
7600 | case $ac_f in | |
7601 | -) ac_f="$tmp/stdin";; | |
7602 | *) # Look for the file first in the build tree, then in the source tree | |
7603 | # (if the path is not absolute). The absolute path cannot be DOS-style, | |
7604 | # because $ac_f cannot contain `:'. | |
7605 | test -f "$ac_f" || | |
7606 | case $ac_f in | |
7607 | [\\/$]*) false;; | |
7608 | *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; | |
7609 | esac || | |
7610 | as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; | |
7611 | esac | |
7612 | case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac | |
7613 | as_fn_append ac_file_inputs " '$ac_f'" | |
7614 | done | |
7615 | ||
7616 | # Let's still pretend it is `configure' which instantiates (i.e., don't | |
7617 | # use $as_me), people would be surprised to read: | |
7618 | # /* config.h. Generated by config.status. */ | |
7619 | configure_input='Generated from '` | |
7620 | $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' | |
7621 | `' by configure.' | |
7622 | if test x"$ac_file" != x-; then | |
7623 | configure_input="$ac_file. $configure_input" | |
7624 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 | |
7625 | $as_echo "$as_me: creating $ac_file" >&6;} | |
7626 | fi | |
7627 | # Neutralize special characters interpreted by sed in replacement strings. | |
7628 | case $configure_input in #( | |
7629 | *\&* | *\|* | *\\* ) | |
7630 | ac_sed_conf_input=`$as_echo "$configure_input" | | |
7631 | sed 's/[\\\\&|]/\\\\&/g'`;; #( | |
7632 | *) ac_sed_conf_input=$configure_input;; | |
7633 | esac | |
7634 | ||
7635 | case $ac_tag in | |
7636 | *:-:* | *:-) cat >"$tmp/stdin" \ | |
7637 | || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; | |
7638 | esac | |
7639 | ;; | |
d60d9f65 SS |
7640 | esac |
7641 | ||
81ecdfbb | 7642 | ac_dir=`$as_dirname -- "$ac_file" || |
25ed0b71 | 7643 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
430b7832 MM |
7644 | X"$ac_file" : 'X\(//\)[^/]' \| \ |
7645 | X"$ac_file" : 'X\(//\)$' \| \ | |
81ecdfbb RW |
7646 | X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || |
7647 | $as_echo X"$ac_file" | | |
7648 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
7649 | s//\1/ | |
7650 | q | |
7651 | } | |
7652 | /^X\(\/\/\)[^/].*/{ | |
7653 | s//\1/ | |
7654 | q | |
7655 | } | |
7656 | /^X\(\/\/\)$/{ | |
7657 | s//\1/ | |
7658 | q | |
7659 | } | |
7660 | /^X\(\/\).*/{ | |
7661 | s//\1/ | |
7662 | q | |
7663 | } | |
7664 | s/.*/./; q'` | |
7665 | as_dir="$ac_dir"; as_fn_mkdir_p | |
25ed0b71 KW |
7666 | ac_builddir=. |
7667 | ||
81ecdfbb RW |
7668 | case "$ac_dir" in |
7669 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
7670 | *) | |
7671 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` | |
7672 | # A ".." for each directory in $ac_dir_suffix. | |
7673 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` | |
7674 | case $ac_top_builddir_sub in | |
7675 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
7676 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
7677 | esac ;; | |
7678 | esac | |
7679 | ac_abs_top_builddir=$ac_pwd | |
7680 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
7681 | # for backward compatibility: | |
7682 | ac_top_builddir=$ac_top_build_prefix | |
25ed0b71 KW |
7683 | |
7684 | case $srcdir in | |
81ecdfbb | 7685 | .) # We are building in place. |
25ed0b71 | 7686 | ac_srcdir=. |
81ecdfbb RW |
7687 | ac_top_srcdir=$ac_top_builddir_sub |
7688 | ac_abs_top_srcdir=$ac_pwd ;; | |
7689 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
25ed0b71 | 7690 | ac_srcdir=$srcdir$ac_dir_suffix; |
81ecdfbb RW |
7691 | ac_top_srcdir=$srcdir |
7692 | ac_abs_top_srcdir=$srcdir ;; | |
7693 | *) # Relative name. | |
7694 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
7695 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
7696 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
25ed0b71 | 7697 | esac |
81ecdfbb | 7698 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
430b7832 | 7699 | |
25ed0b71 | 7700 | |
81ecdfbb RW |
7701 | case $ac_mode in |
7702 | :F) | |
7703 | # | |
7704 | # CONFIG_FILE | |
7705 | # | |
d60d9f65 | 7706 | |
9255ee31 EZ |
7707 | case $INSTALL in |
7708 | [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; | |
81ecdfbb | 7709 | *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; |
d60d9f65 | 7710 | esac |
81ecdfbb | 7711 | _ACEOF |
d60d9f65 | 7712 | |
81ecdfbb RW |
7713 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
7714 | # If the template does not know about datarootdir, expand it. | |
7715 | # FIXME: This hack should be removed a few years after 2.60. | |
7716 | ac_datarootdir_hack=; ac_datarootdir_seen= | |
7717 | ac_sed_dataroot=' | |
7718 | /datarootdir/ { | |
7719 | p | |
7720 | q | |
7721 | } | |
7722 | /@datadir@/p | |
7723 | /@docdir@/p | |
7724 | /@infodir@/p | |
7725 | /@localedir@/p | |
7726 | /@mandir@/p' | |
7727 | case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in | |
7728 | *datarootdir*) ac_datarootdir_seen=yes;; | |
7729 | *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) | |
7730 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 | |
7731 | $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} | |
7732 | _ACEOF | |
7733 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
7734 | ac_datarootdir_hack=' | |
7735 | s&@datadir@&$datadir&g | |
7736 | s&@docdir@&$docdir&g | |
7737 | s&@infodir@&$infodir&g | |
7738 | s&@localedir@&$localedir&g | |
7739 | s&@mandir@&$mandir&g | |
7740 | s&\\\${datarootdir}&$datarootdir&g' ;; | |
7741 | esac | |
25ed0b71 | 7742 | _ACEOF |
81ecdfbb RW |
7743 | |
7744 | # Neutralize VPATH when `$srcdir' = `.'. | |
7745 | # Shell code in configure.ac might set extrasub. | |
7746 | # FIXME: do we really want to maintain this feature? | |
7747 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
7748 | ac_sed_extra="$ac_vpsub | |
9255ee31 | 7749 | $extrasub |
25ed0b71 | 7750 | _ACEOF |
81ecdfbb | 7751 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
9255ee31 EZ |
7752 | :t |
7753 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
81ecdfbb RW |
7754 | s|@configure_input@|$ac_sed_conf_input|;t t |
7755 | s&@top_builddir@&$ac_top_builddir_sub&;t t | |
7756 | s&@top_build_prefix@&$ac_top_build_prefix&;t t | |
7757 | s&@srcdir@&$ac_srcdir&;t t | |
7758 | s&@abs_srcdir@&$ac_abs_srcdir&;t t | |
7759 | s&@top_srcdir@&$ac_top_srcdir&;t t | |
7760 | s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t | |
7761 | s&@builddir@&$ac_builddir&;t t | |
7762 | s&@abs_builddir@&$ac_abs_builddir&;t t | |
7763 | s&@abs_top_builddir@&$ac_abs_top_builddir&;t t | |
7764 | s&@INSTALL@&$ac_INSTALL&;t t | |
7765 | $ac_datarootdir_hack | |
7766 | " | |
7767 | eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ | |
7768 | || as_fn_error "could not create $ac_file" "$LINENO" 5 | |
7769 | ||
7770 | test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && | |
7771 | { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && | |
7772 | { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && | |
7773 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' | |
7774 | which seems to be undefined. Please make sure it is defined." >&5 | |
7775 | $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' | |
7776 | which seems to be undefined. Please make sure it is defined." >&2;} | |
7777 | ||
7778 | rm -f "$tmp/stdin" | |
9255ee31 | 7779 | case $ac_file in |
81ecdfbb RW |
7780 | -) cat "$tmp/out" && rm -f "$tmp/out";; |
7781 | *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; | |
7782 | esac \ | |
7783 | || as_fn_error "could not create $ac_file" "$LINENO" 5 | |
7784 | ;; | |
7785 | :H) | |
7786 | # | |
7787 | # CONFIG_HEADER | |
7788 | # | |
9255ee31 | 7789 | if test x"$ac_file" != x-; then |
81ecdfbb RW |
7790 | { |
7791 | $as_echo "/* $configure_input */" \ | |
7792 | && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" | |
7793 | } >"$tmp/config.h" \ | |
7794 | || as_fn_error "could not create $ac_file" "$LINENO" 5 | |
7795 | if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then | |
7796 | { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 | |
7797 | $as_echo "$as_me: $ac_file is unchanged" >&6;} | |
9255ee31 | 7798 | else |
81ecdfbb RW |
7799 | rm -f "$ac_file" |
7800 | mv "$tmp/config.h" "$ac_file" \ | |
7801 | || as_fn_error "could not create $ac_file" "$LINENO" 5 | |
d60d9f65 | 7802 | fi |
9255ee31 | 7803 | else |
81ecdfbb RW |
7804 | $as_echo "/* $configure_input */" \ |
7805 | && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ | |
7806 | || as_fn_error "could not create -" "$LINENO" 5 | |
d60d9f65 | 7807 | fi |
81ecdfbb | 7808 | ;; |
430b7832 | 7809 | |
81ecdfbb RW |
7810 | :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 |
7811 | $as_echo "$as_me: executing $ac_file commands" >&6;} | |
7812 | ;; | |
7813 | esac | |
25ed0b71 | 7814 | |
d60d9f65 | 7815 | |
81ecdfbb RW |
7816 | case $ac_file$ac_mode in |
7817 | "default":C) | |
d60d9f65 SS |
7818 | # Makefile uses this timestamp file to record whether config.h is up to date. |
7819 | echo > stamp-h | |
9255ee31 | 7820 | ;; |
81ecdfbb | 7821 | |
9255ee31 | 7822 | esac |
81ecdfbb | 7823 | done # for ac_tag |
d60d9f65 | 7824 | |
9255ee31 | 7825 | |
81ecdfbb | 7826 | as_fn_exit 0 |
25ed0b71 | 7827 | _ACEOF |
9255ee31 EZ |
7828 | ac_clean_files=$ac_clean_files_save |
7829 | ||
81ecdfbb RW |
7830 | test $ac_write_fail = 0 || |
7831 | as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 | |
7832 | ||
25ed0b71 | 7833 | |
9255ee31 EZ |
7834 | # configure is writing to config.log, and then calls config.status. |
7835 | # config.status does its own redirection, appending to config.log. | |
7836 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
7837 | # by configure, so config.status won't be able to write to it; its | |
7838 | # output is simply discarded. So we exec the FD to /dev/null, | |
7839 | # effectively closing config.log, so it can be properly (re)opened and | |
7840 | # appended to by config.status. When coming back to configure, we | |
7841 | # need to make the FD available again. | |
7842 | if test "$no_create" != yes; then | |
7843 | ac_cs_success=: | |
25ed0b71 KW |
7844 | ac_config_status_args= |
7845 | test "$silent" = yes && | |
7846 | ac_config_status_args="$ac_config_status_args --quiet" | |
9255ee31 | 7847 | exec 5>/dev/null |
25ed0b71 | 7848 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false |
9255ee31 EZ |
7849 | exec 5>>config.log |
7850 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
7851 | # would make configure fail if this is the last instruction. | |
81ecdfbb RW |
7852 | $ac_cs_success || as_fn_exit $? |
7853 | fi | |
7854 | if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then | |
7855 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 | |
7856 | $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} | |
9255ee31 | 7857 | fi |
d60d9f65 | 7858 |