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Commit | Line | Data |
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d60d9f65 | 1 | #! /bin/sh |
775e241e | 2 | # From configure.ac for Readline 7.0, version 2.81. |
9255ee31 | 3 | # Guess values for system-dependent variables and create Makefiles. |
775e241e | 4 | # Generated by GNU Autoconf 2.69 for readline 7.0. |
9255ee31 EZ |
5 | # |
6 | # Report bugs to <bug-readline@gnu.org>. | |
7 | # | |
d0ac1c44 SM |
8 | # |
9 | # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. | |
10 | # | |
81ecdfbb | 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. | |
d0ac1c44 | 93 | as_myself= |
81ecdfbb RW |
94 | case $0 in #(( |
95 | *[\\/]* ) as_myself=$0 ;; | |
96 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
97 | for as_dir in $PATH | |
98 | do | |
99 | IFS=$as_save_IFS | |
100 | test -z "$as_dir" && as_dir=. | |
101 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
102 | done | |
103 | IFS=$as_save_IFS | |
104 | ||
105 | ;; | |
106 | esac | |
107 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
108 | # in which case we are not to be found in the path. | |
109 | if test "x$as_myself" = x; then | |
110 | as_myself=$0 | |
111 | fi | |
112 | if test ! -f "$as_myself"; then | |
113 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 | |
114 | exit 1 | |
115 | fi | |
116 | ||
117 | # Unset variables that we do not need and which cause bugs (e.g. in | |
118 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
119 | # suppresses any "Segmentation fault" message there. '((' could | |
120 | # trigger a bug in pdksh 5.2.14. | |
121 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
122 | do eval test x\${$as_var+set} = xset \ | |
123 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
124 | done | |
25ed0b71 KW |
125 | PS1='$ ' |
126 | PS2='> ' | |
127 | PS4='+ ' | |
128 | ||
129 | # NLS nuisances. | |
81ecdfbb RW |
130 | LC_ALL=C |
131 | export LC_ALL | |
132 | LANGUAGE=C | |
133 | export LANGUAGE | |
134 | ||
135 | # CDPATH. | |
136 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
137 | ||
d0ac1c44 SM |
138 | # Use a proper internal environment variable to ensure we don't fall |
139 | # into an infinite loop, continuously re-executing ourselves. | |
140 | if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then | |
141 | _as_can_reexec=no; export _as_can_reexec; | |
142 | # We cannot yet assume a decent shell, so we have to provide a | |
143 | # neutralization value for shells without unset; and this also | |
144 | # works around shells that cannot unset nonexistent variables. | |
145 | # Preserve -v and -x to the replacement shell. | |
146 | BASH_ENV=/dev/null | |
147 | ENV=/dev/null | |
148 | (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV | |
149 | case $- in # (((( | |
150 | *v*x* | *x*v* ) as_opts=-vx ;; | |
151 | *v* ) as_opts=-v ;; | |
152 | *x* ) as_opts=-x ;; | |
153 | * ) as_opts= ;; | |
154 | esac | |
155 | exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} | |
156 | # Admittedly, this is quite paranoid, since all the known shells bail | |
157 | # out after a failed `exec'. | |
158 | $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 | |
159 | as_fn_exit 255 | |
160 | fi | |
161 | # We don't want this to propagate to other subprocesses. | |
162 | { _as_can_reexec=; unset _as_can_reexec;} | |
81ecdfbb RW |
163 | if test "x$CONFIG_SHELL" = x; then |
164 | as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : | |
165 | emulate sh | |
166 | NULLCMD=: | |
167 | # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which | |
168 | # is contrary to our usage. Disable this feature. | |
169 | alias -g '\${1+\"\$@\"}'='\"\$@\"' | |
170 | setopt NO_GLOB_SUBST | |
171 | else | |
172 | case \`(set -o) 2>/dev/null\` in #( | |
173 | *posix*) : | |
174 | set -o posix ;; #( | |
175 | *) : | |
176 | ;; | |
177 | esac | |
178 | fi | |
179 | " | |
180 | as_required="as_fn_return () { (exit \$1); } | |
181 | as_fn_success () { as_fn_return 0; } | |
182 | as_fn_failure () { as_fn_return 1; } | |
183 | as_fn_ret_success () { return 0; } | |
184 | as_fn_ret_failure () { return 1; } | |
185 | ||
186 | exitcode=0 | |
187 | as_fn_success || { exitcode=1; echo as_fn_success failed.; } | |
188 | as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } | |
189 | as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } | |
190 | as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } | |
191 | if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : | |
192 | ||
193 | else | |
194 | exitcode=1; echo positional parameters were not saved. | |
195 | fi | |
d0ac1c44 SM |
196 | test x\$exitcode = x0 || exit 1 |
197 | test -x / || exit 1" | |
81ecdfbb RW |
198 | as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO |
199 | as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO | |
200 | eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && | |
201 | test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 | |
202 | test \$(( 1 + 1 )) = 2 || exit 1" | |
203 | if (eval "$as_required") 2>/dev/null; then : | |
204 | as_have_required=yes | |
205 | else | |
206 | as_have_required=no | |
207 | fi | |
208 | if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : | |
209 | ||
210 | else | |
211 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
212 | as_found=false | |
213 | for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH | |
25ed0b71 | 214 | do |
81ecdfbb RW |
215 | IFS=$as_save_IFS |
216 | test -z "$as_dir" && as_dir=. | |
217 | as_found=: | |
218 | case $as_dir in #( | |
219 | /*) | |
220 | for as_base in sh bash ksh sh5; do | |
221 | # Try only shells that exist, to save several forks. | |
222 | as_shell=$as_dir/$as_base | |
223 | if { test -f "$as_shell" || test -f "$as_shell.exe"; } && | |
224 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : | |
225 | CONFIG_SHELL=$as_shell as_have_required=yes | |
226 | if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : | |
227 | break 2 | |
228 | fi | |
229 | fi | |
230 | done;; | |
231 | esac | |
232 | as_found=false | |
233 | done | |
234 | $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && | |
235 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : | |
236 | CONFIG_SHELL=$SHELL as_have_required=yes | |
237 | fi; } | |
238 | IFS=$as_save_IFS | |
239 | ||
240 | ||
241 | if test "x$CONFIG_SHELL" != x; then : | |
d0ac1c44 SM |
242 | export CONFIG_SHELL |
243 | # We cannot yet assume a decent shell, so we have to provide a | |
244 | # neutralization value for shells without unset; and this also | |
245 | # works around shells that cannot unset nonexistent variables. | |
246 | # Preserve -v and -x to the replacement shell. | |
247 | BASH_ENV=/dev/null | |
248 | ENV=/dev/null | |
249 | (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV | |
250 | case $- in # (((( | |
251 | *v*x* | *x*v* ) as_opts=-vx ;; | |
252 | *v* ) as_opts=-v ;; | |
253 | *x* ) as_opts=-x ;; | |
254 | * ) as_opts= ;; | |
255 | esac | |
256 | exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} | |
257 | # Admittedly, this is quite paranoid, since all the known shells bail | |
258 | # out after a failed `exec'. | |
259 | $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 | |
260 | exit 255 | |
81ecdfbb RW |
261 | fi |
262 | ||
263 | if test x$as_have_required = xno; then : | |
264 | $as_echo "$0: This script requires a shell more modern than all" | |
265 | $as_echo "$0: the shells that I found on your system." | |
266 | if test x${ZSH_VERSION+set} = xset ; then | |
267 | $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" | |
268 | $as_echo "$0: be upgraded to zsh 4.3.4 or later." | |
25ed0b71 | 269 | else |
81ecdfbb RW |
270 | $as_echo "$0: Please tell bug-autoconf@gnu.org and |
271 | $0: bug-readline@gnu.org about your system, including any | |
272 | $0: error possibly output before this message. Then install | |
273 | $0: a modern shell, or manually run the script under such a | |
274 | $0: shell if you do have one." | |
25ed0b71 | 275 | fi |
81ecdfbb RW |
276 | exit 1 |
277 | fi | |
278 | fi | |
279 | fi | |
280 | SHELL=${CONFIG_SHELL-/bin/sh} | |
281 | export SHELL | |
282 | # Unset more variables known to interfere with behavior of common tools. | |
283 | CLICOLOR_FORCE= GREP_OPTIONS= | |
284 | unset CLICOLOR_FORCE GREP_OPTIONS | |
285 | ||
286 | ## --------------------- ## | |
287 | ## M4sh Shell Functions. ## | |
288 | ## --------------------- ## | |
289 | # as_fn_unset VAR | |
290 | # --------------- | |
291 | # Portably unset VAR. | |
292 | as_fn_unset () | |
293 | { | |
294 | { eval $1=; unset $1;} | |
295 | } | |
296 | as_unset=as_fn_unset | |
297 | ||
298 | # as_fn_set_status STATUS | |
299 | # ----------------------- | |
300 | # Set $? to STATUS, without forking. | |
301 | as_fn_set_status () | |
302 | { | |
303 | return $1 | |
304 | } # as_fn_set_status | |
305 | ||
306 | # as_fn_exit STATUS | |
307 | # ----------------- | |
308 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
309 | as_fn_exit () | |
310 | { | |
311 | set +e | |
312 | as_fn_set_status $1 | |
313 | exit $1 | |
314 | } # as_fn_exit | |
315 | ||
316 | # as_fn_mkdir_p | |
317 | # ------------- | |
318 | # Create "$as_dir" as a directory, including parents if necessary. | |
319 | as_fn_mkdir_p () | |
320 | { | |
25ed0b71 | 321 | |
81ecdfbb RW |
322 | case $as_dir in #( |
323 | -*) as_dir=./$as_dir;; | |
324 | esac | |
325 | test -d "$as_dir" || eval $as_mkdir_p || { | |
326 | as_dirs= | |
327 | while :; do | |
328 | case $as_dir in #( | |
329 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
330 | *) as_qdir=$as_dir;; | |
331 | esac | |
332 | as_dirs="'$as_qdir' $as_dirs" | |
333 | as_dir=`$as_dirname -- "$as_dir" || | |
334 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
335 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
336 | X"$as_dir" : 'X\(//\)$' \| \ | |
337 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
338 | $as_echo X"$as_dir" | | |
339 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
340 | s//\1/ | |
341 | q | |
342 | } | |
343 | /^X\(\/\/\)[^/].*/{ | |
344 | s//\1/ | |
345 | q | |
346 | } | |
347 | /^X\(\/\/\)$/{ | |
348 | s//\1/ | |
349 | q | |
350 | } | |
351 | /^X\(\/\).*/{ | |
352 | s//\1/ | |
353 | q | |
354 | } | |
355 | s/.*/./; q'` | |
356 | test -d "$as_dir" && break | |
357 | done | |
358 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
d0ac1c44 | 359 | } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" |
81ecdfbb RW |
360 | |
361 | ||
362 | } # as_fn_mkdir_p | |
d0ac1c44 SM |
363 | |
364 | # as_fn_executable_p FILE | |
365 | # ----------------------- | |
366 | # Test if FILE is an executable regular file. | |
367 | as_fn_executable_p () | |
368 | { | |
369 | test -f "$1" && test -x "$1" | |
370 | } # as_fn_executable_p | |
81ecdfbb RW |
371 | # as_fn_append VAR VALUE |
372 | # ---------------------- | |
373 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
374 | # advantage of any shell optimizations that allow amortized linear growth over | |
375 | # repeated appends, instead of the typical quadratic growth present in naive | |
376 | # implementations. | |
377 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
378 | eval 'as_fn_append () | |
379 | { | |
380 | eval $1+=\$2 | |
381 | }' | |
382 | else | |
383 | as_fn_append () | |
384 | { | |
385 | eval $1=\$$1\$2 | |
386 | } | |
387 | fi # as_fn_append | |
388 | ||
389 | # as_fn_arith ARG... | |
390 | # ------------------ | |
391 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
392 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
393 | # must be portable across $(()) and expr. | |
394 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
395 | eval 'as_fn_arith () | |
396 | { | |
397 | as_val=$(( $* )) | |
398 | }' | |
399 | else | |
400 | as_fn_arith () | |
401 | { | |
402 | as_val=`expr "$@" || test $? -eq 1` | |
403 | } | |
404 | fi # as_fn_arith | |
405 | ||
406 | ||
d0ac1c44 SM |
407 | # as_fn_error STATUS ERROR [LINENO LOG_FD] |
408 | # ---------------------------------------- | |
81ecdfbb RW |
409 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
410 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
d0ac1c44 | 411 | # script with STATUS, using 1 if that was 0. |
81ecdfbb RW |
412 | as_fn_error () |
413 | { | |
d0ac1c44 SM |
414 | as_status=$1; test $as_status -eq 0 && as_status=1 |
415 | if test "$4"; then | |
416 | as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
417 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 | |
81ecdfbb | 418 | fi |
d0ac1c44 | 419 | $as_echo "$as_me: error: $2" >&2 |
81ecdfbb RW |
420 | as_fn_exit $as_status |
421 | } # as_fn_error | |
422 | ||
423 | if expr a : '\(a\)' >/dev/null 2>&1 && | |
424 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
25ed0b71 KW |
425 | as_expr=expr |
426 | else | |
427 | as_expr=false | |
428 | fi | |
429 | ||
81ecdfbb | 430 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
25ed0b71 KW |
431 | as_basename=basename |
432 | else | |
433 | as_basename=false | |
434 | fi | |
435 | ||
81ecdfbb RW |
436 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
437 | as_dirname=dirname | |
438 | else | |
439 | as_dirname=false | |
440 | fi | |
25ed0b71 | 441 | |
81ecdfbb | 442 | as_me=`$as_basename -- "$0" || |
25ed0b71 KW |
443 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
444 | X"$0" : 'X\(//\)$' \| \ | |
81ecdfbb RW |
445 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
446 | $as_echo X/"$0" | | |
447 | sed '/^.*\/\([^/][^/]*\)\/*$/{ | |
448 | s//\1/ | |
449 | q | |
450 | } | |
451 | /^X\/\(\/\/\)$/{ | |
452 | s//\1/ | |
453 | q | |
454 | } | |
455 | /^X\/\(\/\).*/{ | |
456 | s//\1/ | |
457 | q | |
458 | } | |
459 | s/.*/./; q'` | |
25ed0b71 | 460 | |
9255ee31 EZ |
461 | # Avoid depending upon Character Ranges. |
462 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
463 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
464 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
465 | as_cr_digits='0123456789' | |
466 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
d60d9f65 | 467 | |
25ed0b71 | 468 | |
81ecdfbb RW |
469 | as_lineno_1=$LINENO as_lineno_1a=$LINENO |
470 | as_lineno_2=$LINENO as_lineno_2a=$LINENO | |
471 | eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && | |
472 | test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { | |
473 | # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) | |
474 | sed -n ' | |
475 | p | |
476 | /[$]LINENO/= | |
477 | ' <$as_myself | | |
25ed0b71 | 478 | sed ' |
81ecdfbb RW |
479 | s/[$]LINENO.*/&-/ |
480 | t lineno | |
481 | b | |
482 | :lineno | |
25ed0b71 | 483 | N |
81ecdfbb RW |
484 | :loop |
485 | s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ | |
25ed0b71 | 486 | t loop |
81ecdfbb | 487 | s/-\n.*// |
25ed0b71 | 488 | ' >$as_me.lineno && |
81ecdfbb RW |
489 | chmod +x "$as_me.lineno" || |
490 | { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } | |
25ed0b71 | 491 | |
d0ac1c44 SM |
492 | # If we had to re-execute with $CONFIG_SHELL, we're ensured to have |
493 | # already done that, so ensure we don't try to do so again and fall | |
494 | # in an infinite loop. This has already happened in practice. | |
495 | _as_can_reexec=no; export _as_can_reexec | |
25ed0b71 KW |
496 | # Don't try to exec as it changes $[0], causing all sort of problems |
497 | # (the dirname of $[0] is not the place where we might find the | |
81ecdfbb RW |
498 | # original and so on. Autoconf is especially sensitive to this). |
499 | . "./$as_me.lineno" | |
25ed0b71 KW |
500 | # Exit status is that of the last command. |
501 | exit | |
502 | } | |
503 | ||
81ecdfbb RW |
504 | ECHO_C= ECHO_N= ECHO_T= |
505 | case `echo -n x` in #((((( | |
506 | -n*) | |
507 | case `echo 'xy\c'` in | |
508 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. | |
509 | xy) ECHO_C='\c';; | |
510 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
511 | ECHO_T=' ';; | |
512 | esac;; | |
513 | *) | |
514 | ECHO_N='-n';; | |
25ed0b71 | 515 | esac |
d60d9f65 | 516 | |
81ecdfbb RW |
517 | rm -f conf$$ conf$$.exe conf$$.file |
518 | if test -d conf$$.dir; then | |
519 | rm -f conf$$.dir/conf$$.file | |
9255ee31 | 520 | else |
81ecdfbb RW |
521 | rm -f conf$$.dir |
522 | mkdir conf$$.dir 2>/dev/null | |
9255ee31 | 523 | fi |
81ecdfbb RW |
524 | if (echo >conf$$.file) 2>/dev/null; then |
525 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
9255ee31 | 526 | as_ln_s='ln -s' |
81ecdfbb RW |
527 | # ... but there are two gotchas: |
528 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
529 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
d0ac1c44 | 530 | # In both cases, we have to default to `cp -pR'. |
81ecdfbb | 531 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
d0ac1c44 | 532 | as_ln_s='cp -pR' |
81ecdfbb RW |
533 | elif ln conf$$.file conf$$ 2>/dev/null; then |
534 | as_ln_s=ln | |
535 | else | |
d0ac1c44 | 536 | as_ln_s='cp -pR' |
9255ee31 | 537 | fi |
9255ee31 | 538 | else |
d0ac1c44 | 539 | as_ln_s='cp -pR' |
9255ee31 | 540 | fi |
81ecdfbb RW |
541 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
542 | rmdir conf$$.dir 2>/dev/null | |
d60d9f65 | 543 | |
25ed0b71 | 544 | if mkdir -p . 2>/dev/null; then |
81ecdfbb | 545 | as_mkdir_p='mkdir -p "$as_dir"' |
9255ee31 | 546 | else |
430b7832 | 547 | test -d ./-p && rmdir ./-p |
25ed0b71 | 548 | as_mkdir_p=false |
9255ee31 | 549 | fi |
d60d9f65 | 550 | |
d0ac1c44 SM |
551 | as_test_x='test -x' |
552 | as_executable_p=as_fn_executable_p | |
25ed0b71 KW |
553 | |
554 | # Sed expression to map a string onto a valid CPP name. | |
430b7832 | 555 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
25ed0b71 KW |
556 | |
557 | # Sed expression to map a string onto a valid variable name. | |
430b7832 | 558 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
25ed0b71 | 559 | |
9255ee31 | 560 | |
d0ac1c44 SM |
561 | test -n "$DJDIR" || exec 7<&0 </dev/null |
562 | exec 6>&1 | |
9255ee31 EZ |
563 | |
564 | # Name of the host. | |
d0ac1c44 | 565 | # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, |
9255ee31 EZ |
566 | # so uname gets run too. |
567 | ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` | |
568 | ||
d60d9f65 | 569 | # |
9255ee31 EZ |
570 | # Initializations. |
571 | # | |
d60d9f65 | 572 | ac_default_prefix=/usr/local |
81ecdfbb | 573 | ac_clean_files= |
25ed0b71 | 574 | ac_config_libobj_dir=. |
81ecdfbb | 575 | LIBOBJS= |
9255ee31 EZ |
576 | cross_compiling=no |
577 | subdirs= | |
25ed0b71 KW |
578 | MFLAGS= |
579 | MAKEFLAGS= | |
9255ee31 | 580 | |
25ed0b71 KW |
581 | # Identity of this package. |
582 | PACKAGE_NAME='readline' | |
583 | PACKAGE_TARNAME='readline' | |
775e241e TT |
584 | PACKAGE_VERSION='7.0' |
585 | PACKAGE_STRING='readline 7.0' | |
25ed0b71 | 586 | PACKAGE_BUGREPORT='bug-readline@gnu.org' |
81ecdfbb | 587 | PACKAGE_URL='' |
25ed0b71 | 588 | |
9255ee31 EZ |
589 | ac_unique_file="readline.h" |
590 | # Factoring default headers for most tests. | |
591 | ac_includes_default="\ | |
592 | #include <stdio.h> | |
81ecdfbb | 593 | #ifdef HAVE_SYS_TYPES_H |
9255ee31 EZ |
594 | # include <sys/types.h> |
595 | #endif | |
81ecdfbb | 596 | #ifdef HAVE_SYS_STAT_H |
9255ee31 EZ |
597 | # include <sys/stat.h> |
598 | #endif | |
81ecdfbb | 599 | #ifdef STDC_HEADERS |
9255ee31 EZ |
600 | # include <stdlib.h> |
601 | # include <stddef.h> | |
602 | #else | |
81ecdfbb | 603 | # ifdef HAVE_STDLIB_H |
9255ee31 EZ |
604 | # include <stdlib.h> |
605 | # endif | |
606 | #endif | |
81ecdfbb RW |
607 | #ifdef HAVE_STRING_H |
608 | # if !defined STDC_HEADERS && defined HAVE_MEMORY_H | |
9255ee31 EZ |
609 | # include <memory.h> |
610 | # endif | |
611 | # include <string.h> | |
612 | #endif | |
81ecdfbb | 613 | #ifdef HAVE_STRINGS_H |
9255ee31 EZ |
614 | # include <strings.h> |
615 | #endif | |
81ecdfbb | 616 | #ifdef HAVE_INTTYPES_H |
9255ee31 | 617 | # include <inttypes.h> |
9255ee31 | 618 | #endif |
81ecdfbb RW |
619 | #ifdef HAVE_STDINT_H |
620 | # include <stdint.h> | |
621 | #endif | |
622 | #ifdef HAVE_UNISTD_H | |
9255ee31 EZ |
623 | # include <unistd.h> |
624 | #endif" | |
d60d9f65 | 625 | |
81ecdfbb | 626 | ac_subst_vars='LTLIBOBJS |
81ecdfbb RW |
627 | TERMCAP_LIB |
628 | LIBVERSION | |
629 | ARFLAGS | |
630 | LOCAL_DEFS | |
631 | LOCAL_LDFLAGS | |
632 | LOCAL_CFLAGS | |
633 | BUILD_DIR | |
81ecdfbb RW |
634 | SHARED_INSTALL_TARGET |
635 | STATIC_INSTALL_TARGET | |
636 | SHARED_TARGET | |
637 | STATIC_TARGET | |
638 | SHLIB_MINOR | |
639 | SHLIB_MAJOR | |
640 | SHLIB_LIBS | |
641 | SHLIB_DLLVERSION | |
642 | SHLIB_LIBVERSION | |
643 | SHLIB_LIBSUFF | |
644 | SHLIB_LIBPREF | |
645 | SHLIB_DOT | |
646 | SHLIB_XLDFLAGS | |
647 | SHLIB_STATUS | |
648 | SHOBJ_STATUS | |
649 | SHOBJ_LIBS | |
650 | SHOBJ_XLDFLAGS | |
651 | SHOBJ_LDFLAGS | |
652 | SHOBJ_LD | |
653 | SHOBJ_CFLAGS | |
654 | SHOBJ_CC | |
cc88a640 | 655 | LIBOBJS |
81ecdfbb RW |
656 | MAKE_SHELL |
657 | RANLIB | |
658 | AR | |
659 | INSTALL_DATA | |
660 | INSTALL_SCRIPT | |
661 | INSTALL_PROGRAM | |
81ecdfbb RW |
662 | EGREP |
663 | GREP | |
664 | CPP | |
665 | OBJEXT | |
666 | EXEEXT | |
667 | ac_ct_CC | |
668 | CPPFLAGS | |
669 | LDFLAGS | |
670 | CFLAGS | |
671 | CC | |
672 | SET_MAKE | |
673 | CROSS_COMPILE | |
674 | host_os | |
675 | host_vendor | |
676 | host_cpu | |
677 | host | |
678 | build_os | |
679 | build_vendor | |
680 | build_cpu | |
681 | build | |
682 | target_alias | |
683 | host_alias | |
684 | build_alias | |
685 | LIBS | |
686 | ECHO_T | |
687 | ECHO_N | |
688 | ECHO_C | |
689 | DEFS | |
690 | mandir | |
691 | localedir | |
692 | libdir | |
693 | psdir | |
694 | pdfdir | |
695 | dvidir | |
696 | htmldir | |
697 | infodir | |
698 | docdir | |
699 | oldincludedir | |
700 | includedir | |
701 | localstatedir | |
702 | sharedstatedir | |
703 | sysconfdir | |
704 | datadir | |
705 | datarootdir | |
706 | libexecdir | |
707 | sbindir | |
708 | bindir | |
709 | program_transform_name | |
710 | prefix | |
711 | exec_prefix | |
712 | PACKAGE_URL | |
713 | PACKAGE_BUGREPORT | |
714 | PACKAGE_STRING | |
715 | PACKAGE_VERSION | |
716 | PACKAGE_TARNAME | |
717 | PACKAGE_NAME | |
718 | PATH_SEPARATOR | |
719 | SHELL' | |
25ed0b71 | 720 | ac_subst_files='' |
81ecdfbb RW |
721 | ac_user_opts=' |
722 | enable_option_checking | |
723 | with_curses | |
81ecdfbb RW |
724 | enable_multibyte |
725 | enable_static | |
cc88a640 | 726 | enable_largefile |
81ecdfbb RW |
727 | ' |
728 | ac_precious_vars='build_alias | |
729 | host_alias | |
730 | target_alias | |
731 | CC | |
732 | CFLAGS | |
733 | LDFLAGS | |
734 | LIBS | |
735 | CPPFLAGS | |
736 | CPP' | |
737 | ||
25ed0b71 | 738 | |
d60d9f65 | 739 | # Initialize some variables set by options. |
9255ee31 EZ |
740 | ac_init_help= |
741 | ac_init_version=false | |
81ecdfbb RW |
742 | ac_unrecognized_opts= |
743 | ac_unrecognized_sep= | |
d60d9f65 SS |
744 | # The variables have the same names as the options, with |
745 | # dashes changed to underlines. | |
9255ee31 | 746 | cache_file=/dev/null |
d60d9f65 | 747 | exec_prefix=NONE |
d60d9f65 | 748 | no_create= |
d60d9f65 SS |
749 | no_recursion= |
750 | prefix=NONE | |
751 | program_prefix=NONE | |
752 | program_suffix=NONE | |
753 | program_transform_name=s,x,x, | |
754 | silent= | |
755 | site= | |
756 | srcdir= | |
d60d9f65 SS |
757 | verbose= |
758 | x_includes=NONE | |
759 | x_libraries=NONE | |
9255ee31 EZ |
760 | |
761 | # Installation directory options. | |
762 | # These are left unexpanded so users can "make install exec_prefix=/foo" | |
763 | # and all the variables that are supposed to be based on exec_prefix | |
764 | # by default will actually change. | |
765 | # Use braces instead of parens because sh, perl, etc. also accept them. | |
81ecdfbb | 766 | # (The list follows the same order as the GNU Coding Standards.) |
d60d9f65 SS |
767 | bindir='${exec_prefix}/bin' |
768 | sbindir='${exec_prefix}/sbin' | |
769 | libexecdir='${exec_prefix}/libexec' | |
81ecdfbb RW |
770 | datarootdir='${prefix}/share' |
771 | datadir='${datarootdir}' | |
d60d9f65 SS |
772 | sysconfdir='${prefix}/etc' |
773 | sharedstatedir='${prefix}/com' | |
774 | localstatedir='${prefix}/var' | |
d60d9f65 SS |
775 | includedir='${prefix}/include' |
776 | oldincludedir='/usr/include' | |
81ecdfbb RW |
777 | docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' |
778 | infodir='${datarootdir}/info' | |
779 | htmldir='${docdir}' | |
780 | dvidir='${docdir}' | |
781 | pdfdir='${docdir}' | |
782 | psdir='${docdir}' | |
783 | libdir='${exec_prefix}/lib' | |
784 | localedir='${datarootdir}/locale' | |
785 | mandir='${datarootdir}/man' | |
d60d9f65 | 786 | |
d60d9f65 | 787 | ac_prev= |
81ecdfbb | 788 | ac_dashdash= |
d60d9f65 SS |
789 | for ac_option |
790 | do | |
d60d9f65 SS |
791 | # If the previous option needs an argument, assign it. |
792 | if test -n "$ac_prev"; then | |
81ecdfbb | 793 | eval $ac_prev=\$ac_option |
d60d9f65 SS |
794 | ac_prev= |
795 | continue | |
796 | fi | |
797 | ||
81ecdfbb | 798 | case $ac_option in |
d0ac1c44 SM |
799 | *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; |
800 | *=) ac_optarg= ;; | |
801 | *) ac_optarg=yes ;; | |
81ecdfbb | 802 | esac |
d60d9f65 SS |
803 | |
804 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
805 | ||
81ecdfbb RW |
806 | case $ac_dashdash$ac_option in |
807 | --) | |
808 | ac_dashdash=yes ;; | |
d60d9f65 SS |
809 | |
810 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
811 | ac_prev=bindir ;; | |
812 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
9255ee31 | 813 | bindir=$ac_optarg ;; |
d60d9f65 SS |
814 | |
815 | -build | --build | --buil | --bui | --bu) | |
9255ee31 | 816 | ac_prev=build_alias ;; |
d60d9f65 | 817 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) |
9255ee31 | 818 | build_alias=$ac_optarg ;; |
d60d9f65 SS |
819 | |
820 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
821 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
822 | ac_prev=cache_file ;; | |
823 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
824 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
9255ee31 EZ |
825 | cache_file=$ac_optarg ;; |
826 | ||
827 | --config-cache | -C) | |
828 | cache_file=config.cache ;; | |
d60d9f65 | 829 | |
81ecdfbb | 830 | -datadir | --datadir | --datadi | --datad) |
d60d9f65 | 831 | ac_prev=datadir ;; |
81ecdfbb | 832 | -datadir=* | --datadir=* | --datadi=* | --datad=*) |
9255ee31 | 833 | datadir=$ac_optarg ;; |
d60d9f65 | 834 | |
81ecdfbb RW |
835 | -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ |
836 | | --dataroo | --dataro | --datar) | |
837 | ac_prev=datarootdir ;; | |
838 | -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ | |
839 | | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) | |
840 | datarootdir=$ac_optarg ;; | |
841 | ||
d60d9f65 | 842 | -disable-* | --disable-*) |
81ecdfbb | 843 | ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
d60d9f65 | 844 | # Reject names that are not valid shell variable names. |
81ecdfbb | 845 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
d0ac1c44 | 846 | as_fn_error $? "invalid feature name: $ac_useropt" |
81ecdfbb RW |
847 | ac_useropt_orig=$ac_useropt |
848 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
849 | case $ac_user_opts in | |
850 | *" | |
851 | "enable_$ac_useropt" | |
852 | "*) ;; | |
853 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" | |
854 | ac_unrecognized_sep=', ';; | |
855 | esac | |
856 | eval enable_$ac_useropt=no ;; | |
857 | ||
858 | -docdir | --docdir | --docdi | --doc | --do) | |
859 | ac_prev=docdir ;; | |
860 | -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) | |
861 | docdir=$ac_optarg ;; | |
862 | ||
863 | -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) | |
864 | ac_prev=dvidir ;; | |
865 | -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) | |
866 | dvidir=$ac_optarg ;; | |
d60d9f65 SS |
867 | |
868 | -enable-* | --enable-*) | |
81ecdfbb | 869 | ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
d60d9f65 | 870 | # Reject names that are not valid shell variable names. |
81ecdfbb | 871 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
d0ac1c44 | 872 | as_fn_error $? "invalid feature name: $ac_useropt" |
81ecdfbb RW |
873 | ac_useropt_orig=$ac_useropt |
874 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
875 | case $ac_user_opts in | |
876 | *" | |
877 | "enable_$ac_useropt" | |
878 | "*) ;; | |
879 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" | |
880 | ac_unrecognized_sep=', ';; | |
d60d9f65 | 881 | esac |
81ecdfbb | 882 | eval enable_$ac_useropt=\$ac_optarg ;; |
d60d9f65 SS |
883 | |
884 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
885 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
886 | | --exec | --exe | --ex) | |
887 | ac_prev=exec_prefix ;; | |
888 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
889 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
890 | | --exec=* | --exe=* | --ex=*) | |
9255ee31 | 891 | exec_prefix=$ac_optarg ;; |
d60d9f65 SS |
892 | |
893 | -gas | --gas | --ga | --g) | |
894 | # Obsolete; use --with-gas. | |
895 | with_gas=yes ;; | |
896 | ||
9255ee31 EZ |
897 | -help | --help | --hel | --he | -h) |
898 | ac_init_help=long ;; | |
899 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
900 | ac_init_help=recursive ;; | |
901 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
902 | ac_init_help=short ;; | |
d60d9f65 SS |
903 | |
904 | -host | --host | --hos | --ho) | |
9255ee31 | 905 | ac_prev=host_alias ;; |
d60d9f65 | 906 | -host=* | --host=* | --hos=* | --ho=*) |
9255ee31 | 907 | host_alias=$ac_optarg ;; |
d60d9f65 | 908 | |
81ecdfbb RW |
909 | -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) |
910 | ac_prev=htmldir ;; | |
911 | -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ | |
912 | | --ht=*) | |
913 | htmldir=$ac_optarg ;; | |
914 | ||
d60d9f65 SS |
915 | -includedir | --includedir | --includedi | --included | --include \ |
916 | | --includ | --inclu | --incl | --inc) | |
917 | ac_prev=includedir ;; | |
918 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
919 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
9255ee31 | 920 | includedir=$ac_optarg ;; |
d60d9f65 SS |
921 | |
922 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
923 | ac_prev=infodir ;; | |
924 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
9255ee31 | 925 | infodir=$ac_optarg ;; |
d60d9f65 SS |
926 | |
927 | -libdir | --libdir | --libdi | --libd) | |
928 | ac_prev=libdir ;; | |
929 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
9255ee31 | 930 | libdir=$ac_optarg ;; |
d60d9f65 SS |
931 | |
932 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
933 | | --libexe | --libex | --libe) | |
934 | ac_prev=libexecdir ;; | |
935 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
936 | | --libexe=* | --libex=* | --libe=*) | |
9255ee31 | 937 | libexecdir=$ac_optarg ;; |
d60d9f65 | 938 | |
81ecdfbb RW |
939 | -localedir | --localedir | --localedi | --localed | --locale) |
940 | ac_prev=localedir ;; | |
941 | -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) | |
942 | localedir=$ac_optarg ;; | |
943 | ||
d60d9f65 | 944 | -localstatedir | --localstatedir | --localstatedi | --localstated \ |
81ecdfbb | 945 | | --localstate | --localstat | --localsta | --localst | --locals) |
d60d9f65 SS |
946 | ac_prev=localstatedir ;; |
947 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
81ecdfbb | 948 | | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) |
9255ee31 | 949 | localstatedir=$ac_optarg ;; |
d60d9f65 SS |
950 | |
951 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
952 | ac_prev=mandir ;; | |
953 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
9255ee31 | 954 | mandir=$ac_optarg ;; |
d60d9f65 SS |
955 | |
956 | -nfp | --nfp | --nf) | |
957 | # Obsolete; use --without-fp. | |
958 | with_fp=no ;; | |
959 | ||
960 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
25ed0b71 | 961 | | --no-cr | --no-c | -n) |
d60d9f65 SS |
962 | no_create=yes ;; |
963 | ||
964 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
965 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
966 | no_recursion=yes ;; | |
967 | ||
968 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
969 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
970 | | --oldin | --oldi | --old | --ol | --o) | |
971 | ac_prev=oldincludedir ;; | |
972 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
973 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
974 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
9255ee31 | 975 | oldincludedir=$ac_optarg ;; |
d60d9f65 SS |
976 | |
977 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
978 | ac_prev=prefix ;; | |
979 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
9255ee31 | 980 | prefix=$ac_optarg ;; |
d60d9f65 SS |
981 | |
982 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
983 | | --program-pre | --program-pr | --program-p) | |
984 | ac_prev=program_prefix ;; | |
985 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
986 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
9255ee31 | 987 | program_prefix=$ac_optarg ;; |
d60d9f65 SS |
988 | |
989 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
990 | | --program-suf | --program-su | --program-s) | |
991 | ac_prev=program_suffix ;; | |
992 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
993 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
9255ee31 | 994 | program_suffix=$ac_optarg ;; |
d60d9f65 SS |
995 | |
996 | -program-transform-name | --program-transform-name \ | |
997 | | --program-transform-nam | --program-transform-na \ | |
998 | | --program-transform-n | --program-transform- \ | |
999 | | --program-transform | --program-transfor \ | |
1000 | | --program-transfo | --program-transf \ | |
1001 | | --program-trans | --program-tran \ | |
1002 | | --progr-tra | --program-tr | --program-t) | |
1003 | ac_prev=program_transform_name ;; | |
1004 | -program-transform-name=* | --program-transform-name=* \ | |
1005 | | --program-transform-nam=* | --program-transform-na=* \ | |
1006 | | --program-transform-n=* | --program-transform-=* \ | |
1007 | | --program-transform=* | --program-transfor=* \ | |
1008 | | --program-transfo=* | --program-transf=* \ | |
1009 | | --program-trans=* | --program-tran=* \ | |
1010 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
9255ee31 | 1011 | program_transform_name=$ac_optarg ;; |
d60d9f65 | 1012 | |
81ecdfbb RW |
1013 | -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) |
1014 | ac_prev=pdfdir ;; | |
1015 | -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) | |
1016 | pdfdir=$ac_optarg ;; | |
1017 | ||
1018 | -psdir | --psdir | --psdi | --psd | --ps) | |
1019 | ac_prev=psdir ;; | |
1020 | -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) | |
1021 | psdir=$ac_optarg ;; | |
1022 | ||
d60d9f65 SS |
1023 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
1024 | | -silent | --silent | --silen | --sile | --sil) | |
1025 | silent=yes ;; | |
1026 | ||
1027 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
1028 | ac_prev=sbindir ;; | |
1029 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
1030 | | --sbi=* | --sb=*) | |
9255ee31 | 1031 | sbindir=$ac_optarg ;; |
d60d9f65 SS |
1032 | |
1033 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
1034 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
1035 | | --sharedst | --shareds | --shared | --share | --shar \ | |
1036 | | --sha | --sh) | |
1037 | ac_prev=sharedstatedir ;; | |
1038 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
1039 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
1040 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
1041 | | --sha=* | --sh=*) | |
9255ee31 | 1042 | sharedstatedir=$ac_optarg ;; |
d60d9f65 SS |
1043 | |
1044 | -site | --site | --sit) | |
1045 | ac_prev=site ;; | |
1046 | -site=* | --site=* | --sit=*) | |
9255ee31 | 1047 | site=$ac_optarg ;; |
d60d9f65 SS |
1048 | |
1049 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
1050 | ac_prev=srcdir ;; | |
1051 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
9255ee31 | 1052 | srcdir=$ac_optarg ;; |
d60d9f65 SS |
1053 | |
1054 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
1055 | | --syscon | --sysco | --sysc | --sys | --sy) | |
1056 | ac_prev=sysconfdir ;; | |
1057 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
1058 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
9255ee31 | 1059 | sysconfdir=$ac_optarg ;; |
d60d9f65 SS |
1060 | |
1061 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
9255ee31 | 1062 | ac_prev=target_alias ;; |
d60d9f65 | 1063 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
9255ee31 | 1064 | target_alias=$ac_optarg ;; |
d60d9f65 SS |
1065 | |
1066 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
1067 | verbose=yes ;; | |
1068 | ||
9255ee31 EZ |
1069 | -version | --version | --versio | --versi | --vers | -V) |
1070 | ac_init_version=: ;; | |
d60d9f65 SS |
1071 | |
1072 | -with-* | --with-*) | |
81ecdfbb | 1073 | ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
d60d9f65 | 1074 | # Reject names that are not valid shell variable names. |
81ecdfbb | 1075 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
d0ac1c44 | 1076 | as_fn_error $? "invalid package name: $ac_useropt" |
81ecdfbb RW |
1077 | ac_useropt_orig=$ac_useropt |
1078 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1079 | case $ac_user_opts in | |
1080 | *" | |
1081 | "with_$ac_useropt" | |
1082 | "*) ;; | |
1083 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" | |
1084 | ac_unrecognized_sep=', ';; | |
d60d9f65 | 1085 | esac |
81ecdfbb | 1086 | eval with_$ac_useropt=\$ac_optarg ;; |
d60d9f65 SS |
1087 | |
1088 | -without-* | --without-*) | |
81ecdfbb | 1089 | ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
d60d9f65 | 1090 | # Reject names that are not valid shell variable names. |
81ecdfbb | 1091 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
d0ac1c44 | 1092 | as_fn_error $? "invalid package name: $ac_useropt" |
81ecdfbb RW |
1093 | ac_useropt_orig=$ac_useropt |
1094 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1095 | case $ac_user_opts in | |
1096 | *" | |
1097 | "with_$ac_useropt" | |
1098 | "*) ;; | |
1099 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" | |
1100 | ac_unrecognized_sep=', ';; | |
1101 | esac | |
1102 | eval with_$ac_useropt=no ;; | |
d60d9f65 SS |
1103 | |
1104 | --x) | |
1105 | # Obsolete; use --with-x. | |
1106 | with_x=yes ;; | |
1107 | ||
1108 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
1109 | | --x-incl | --x-inc | --x-in | --x-i) | |
1110 | ac_prev=x_includes ;; | |
1111 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
1112 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
9255ee31 | 1113 | x_includes=$ac_optarg ;; |
d60d9f65 SS |
1114 | |
1115 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
1116 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
1117 | ac_prev=x_libraries ;; | |
1118 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
1119 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
9255ee31 | 1120 | x_libraries=$ac_optarg ;; |
d60d9f65 | 1121 | |
d0ac1c44 SM |
1122 | -*) as_fn_error $? "unrecognized option: \`$ac_option' |
1123 | Try \`$0 --help' for more information" | |
d60d9f65 SS |
1124 | ;; |
1125 | ||
9255ee31 EZ |
1126 | *=*) |
1127 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` | |
1128 | # Reject names that are not valid shell variable names. | |
81ecdfbb RW |
1129 | case $ac_envvar in #( |
1130 | '' | [0-9]* | *[!_$as_cr_alnum]* ) | |
d0ac1c44 | 1131 | as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; |
81ecdfbb RW |
1132 | esac |
1133 | eval $ac_envvar=\$ac_optarg | |
9255ee31 EZ |
1134 | export $ac_envvar ;; |
1135 | ||
d60d9f65 | 1136 | *) |
9255ee31 | 1137 | # FIXME: should be removed in autoconf 3.0. |
81ecdfbb | 1138 | $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 |
9255ee31 | 1139 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && |
81ecdfbb | 1140 | $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 |
d0ac1c44 | 1141 | : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" |
d60d9f65 SS |
1142 | ;; |
1143 | ||
1144 | esac | |
1145 | done | |
1146 | ||
1147 | if test -n "$ac_prev"; then | |
9255ee31 | 1148 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` |
d0ac1c44 | 1149 | as_fn_error $? "missing argument to $ac_option" |
d60d9f65 | 1150 | fi |
d60d9f65 | 1151 | |
81ecdfbb RW |
1152 | if test -n "$ac_unrecognized_opts"; then |
1153 | case $enable_option_checking in | |
1154 | no) ;; | |
d0ac1c44 | 1155 | fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; |
81ecdfbb | 1156 | *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; |
9255ee31 | 1157 | esac |
81ecdfbb | 1158 | fi |
d60d9f65 | 1159 | |
81ecdfbb RW |
1160 | # Check all directory arguments for consistency. |
1161 | for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ | |
1162 | datadir sysconfdir sharedstatedir localstatedir includedir \ | |
1163 | oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ | |
1164 | libdir localedir mandir | |
d60d9f65 | 1165 | do |
81ecdfbb RW |
1166 | eval ac_val=\$$ac_var |
1167 | # Remove trailing slashes. | |
1168 | case $ac_val in | |
1169 | */ ) | |
1170 | ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` | |
1171 | eval $ac_var=\$ac_val;; | |
1172 | esac | |
1173 | # Be sure to have absolute directory names. | |
9255ee31 | 1174 | case $ac_val in |
81ecdfbb RW |
1175 | [\\/$]* | ?:[\\/]* ) continue;; |
1176 | NONE | '' ) case $ac_var in *prefix ) continue;; esac;; | |
d60d9f65 | 1177 | esac |
d0ac1c44 | 1178 | as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" |
d60d9f65 SS |
1179 | done |
1180 | ||
9255ee31 EZ |
1181 | # There might be people who depend on the old broken behavior: `$host' |
1182 | # used to hold the argument of --host etc. | |
25ed0b71 | 1183 | # FIXME: To remove some day. |
9255ee31 EZ |
1184 | build=$build_alias |
1185 | host=$host_alias | |
1186 | target=$target_alias | |
1187 | ||
25ed0b71 | 1188 | # FIXME: To remove some day. |
9255ee31 EZ |
1189 | if test "x$host_alias" != x; then |
1190 | if test "x$build_alias" = x; then | |
1191 | cross_compiling=maybe | |
9255ee31 EZ |
1192 | elif test "x$build_alias" != "x$host_alias"; then |
1193 | cross_compiling=yes | |
1194 | fi | |
1195 | fi | |
d60d9f65 | 1196 | |
9255ee31 EZ |
1197 | ac_tool_prefix= |
1198 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
d60d9f65 | 1199 | |
9255ee31 | 1200 | test "$silent" = yes && exec 6>/dev/null |
d60d9f65 | 1201 | |
25ed0b71 | 1202 | |
81ecdfbb RW |
1203 | ac_pwd=`pwd` && test -n "$ac_pwd" && |
1204 | ac_ls_di=`ls -di .` && | |
1205 | ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || | |
d0ac1c44 | 1206 | as_fn_error $? "working directory cannot be determined" |
81ecdfbb | 1207 | test "X$ac_ls_di" = "X$ac_pwd_ls_di" || |
d0ac1c44 | 1208 | as_fn_error $? "pwd does not report name of working directory" |
81ecdfbb RW |
1209 | |
1210 | ||
d60d9f65 SS |
1211 | # Find the source files, if location was not specified. |
1212 | if test -z "$srcdir"; then | |
1213 | ac_srcdir_defaulted=yes | |
81ecdfbb RW |
1214 | # Try the directory containing this script, then the parent directory. |
1215 | ac_confdir=`$as_dirname -- "$as_myself" || | |
1216 | $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
1217 | X"$as_myself" : 'X\(//\)[^/]' \| \ | |
1218 | X"$as_myself" : 'X\(//\)$' \| \ | |
1219 | X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || | |
1220 | $as_echo X"$as_myself" | | |
1221 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
1222 | s//\1/ | |
1223 | q | |
1224 | } | |
1225 | /^X\(\/\/\)[^/].*/{ | |
1226 | s//\1/ | |
1227 | q | |
1228 | } | |
1229 | /^X\(\/\/\)$/{ | |
1230 | s//\1/ | |
1231 | q | |
1232 | } | |
1233 | /^X\(\/\).*/{ | |
1234 | s//\1/ | |
1235 | q | |
1236 | } | |
1237 | s/.*/./; q'` | |
d60d9f65 | 1238 | srcdir=$ac_confdir |
81ecdfbb | 1239 | if test ! -r "$srcdir/$ac_unique_file"; then |
d60d9f65 SS |
1240 | srcdir=.. |
1241 | fi | |
1242 | else | |
1243 | ac_srcdir_defaulted=no | |
1244 | fi | |
81ecdfbb RW |
1245 | if test ! -r "$srcdir/$ac_unique_file"; then |
1246 | test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." | |
d0ac1c44 | 1247 | as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" |
81ecdfbb RW |
1248 | fi |
1249 | ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" | |
1250 | ac_abs_confdir=`( | |
d0ac1c44 | 1251 | cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" |
81ecdfbb RW |
1252 | pwd)` |
1253 | # When building in place, set srcdir=. | |
1254 | if test "$ac_abs_confdir" = "$ac_pwd"; then | |
1255 | srcdir=. | |
1256 | fi | |
1257 | # Remove unnecessary trailing slashes from srcdir. | |
1258 | # Double slashes in file names in object file debugging info | |
1259 | # mess up M-x gdb in Emacs. | |
1260 | case $srcdir in | |
1261 | */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; | |
1262 | esac | |
1263 | for ac_var in $ac_precious_vars; do | |
1264 | eval ac_env_${ac_var}_set=\${${ac_var}+set} | |
1265 | eval ac_env_${ac_var}_value=\$${ac_var} | |
1266 | eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} | |
1267 | eval ac_cv_env_${ac_var}_value=\$${ac_var} | |
1268 | done | |
d60d9f65 | 1269 | |
9255ee31 EZ |
1270 | # |
1271 | # Report the --help message. | |
1272 | # | |
1273 | if test "$ac_init_help" = "long"; then | |
1274 | # Omit some internal or obsolete options to make the list less imposing. | |
1275 | # This message is too long to be a string in the A/UX 3.1 sh. | |
25ed0b71 | 1276 | cat <<_ACEOF |
775e241e | 1277 | \`configure' configures readline 7.0 to adapt to many kinds of systems. |
d60d9f65 | 1278 | |
9255ee31 | 1279 | Usage: $0 [OPTION]... [VAR=VALUE]... |
d60d9f65 | 1280 | |
9255ee31 EZ |
1281 | To assign environment variables (e.g., CC, CFLAGS...), specify them as |
1282 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
d60d9f65 | 1283 | |
9255ee31 | 1284 | Defaults for the options are specified in brackets. |
d60d9f65 | 1285 | |
9255ee31 EZ |
1286 | Configuration: |
1287 | -h, --help display this help and exit | |
1288 | --help=short display options specific to this package | |
1289 | --help=recursive display the short help of all the included packages | |
1290 | -V, --version display version information and exit | |
d0ac1c44 | 1291 | -q, --quiet, --silent do not print \`checking ...' messages |
9255ee31 EZ |
1292 | --cache-file=FILE cache test results in FILE [disabled] |
1293 | -C, --config-cache alias for \`--cache-file=config.cache' | |
1294 | -n, --no-create do not create output files | |
1295 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
d60d9f65 | 1296 | |
9255ee31 EZ |
1297 | Installation directories: |
1298 | --prefix=PREFIX install architecture-independent files in PREFIX | |
81ecdfbb | 1299 | [$ac_default_prefix] |
9255ee31 | 1300 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
81ecdfbb | 1301 | [PREFIX] |
9255ee31 EZ |
1302 | |
1303 | By default, \`make install' will install all the files in | |
1304 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
1305 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
1306 | for instance \`--prefix=\$HOME'. | |
1307 | ||
1308 | For better control, use the options below. | |
1309 | ||
1310 | Fine tuning of the installation directories: | |
81ecdfbb RW |
1311 | --bindir=DIR user executables [EPREFIX/bin] |
1312 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
1313 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
1314 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] | |
1315 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
1316 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
1317 | --libdir=DIR object code libraries [EPREFIX/lib] | |
1318 | --includedir=DIR C header files [PREFIX/include] | |
1319 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
1320 | --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] | |
1321 | --datadir=DIR read-only architecture-independent data [DATAROOTDIR] | |
1322 | --infodir=DIR info documentation [DATAROOTDIR/info] | |
1323 | --localedir=DIR locale-dependent data [DATAROOTDIR/locale] | |
1324 | --mandir=DIR man documentation [DATAROOTDIR/man] | |
1325 | --docdir=DIR documentation root [DATAROOTDIR/doc/readline] | |
1326 | --htmldir=DIR html documentation [DOCDIR] | |
1327 | --dvidir=DIR dvi documentation [DOCDIR] | |
1328 | --pdfdir=DIR pdf documentation [DOCDIR] | |
1329 | --psdir=DIR ps documentation [DOCDIR] | |
25ed0b71 | 1330 | _ACEOF |
d60d9f65 | 1331 | |
25ed0b71 | 1332 | cat <<\_ACEOF |
d60d9f65 | 1333 | |
9255ee31 EZ |
1334 | System types: |
1335 | --build=BUILD configure for building on BUILD [guessed] | |
25ed0b71 KW |
1336 | --host=HOST cross-compile to build programs to run on HOST [BUILD] |
1337 | _ACEOF | |
d60d9f65 | 1338 | fi |
d60d9f65 | 1339 | |
9255ee31 EZ |
1340 | if test -n "$ac_init_help"; then |
1341 | case $ac_init_help in | |
775e241e | 1342 | short | recursive ) echo "Configuration of readline 7.0:";; |
9255ee31 | 1343 | esac |
25ed0b71 | 1344 | cat <<\_ACEOF |
d60d9f65 | 1345 | |
9255ee31 | 1346 | Optional Features: |
81ecdfbb | 1347 | --disable-option-checking ignore unrecognized --enable/--with options |
9255ee31 EZ |
1348 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) |
1349 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
5bdf8622 | 1350 | --enable-multibyte enable multibyte characters if OS supports them |
d0ac1c44 | 1351 | --enable-static build static libraries [[default=YES]] |
cc88a640 | 1352 | --disable-largefile omit support for large files |
d60d9f65 | 1353 | |
9255ee31 EZ |
1354 | Optional Packages: |
1355 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
1356 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
1357 | --with-curses use the curses library instead of the termcap | |
1358 | library | |
1359 | ||
1360 | Some influential environment variables: | |
1361 | CC C compiler command | |
1362 | CFLAGS C compiler flags | |
1363 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
1364 | nonstandard directory <lib dir> | |
81ecdfbb | 1365 | LIBS libraries to pass to the linker, e.g. -l<library> |
d0ac1c44 | 1366 | CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if |
81ecdfbb | 1367 | you have headers in a nonstandard directory <include dir> |
9255ee31 EZ |
1368 | CPP C preprocessor |
1369 | ||
1370 | Use these variables to override the choices made by `configure' or to help | |
1371 | it to find libraries and programs with nonstandard names/locations. | |
1372 | ||
1373 | Report bugs to <bug-readline@gnu.org>. | |
25ed0b71 | 1374 | _ACEOF |
81ecdfbb | 1375 | ac_status=$? |
9255ee31 | 1376 | fi |
d60d9f65 | 1377 | |
9255ee31 EZ |
1378 | if test "$ac_init_help" = "recursive"; then |
1379 | # If there are subdirs, report their specific --help. | |
25ed0b71 | 1380 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue |
81ecdfbb RW |
1381 | test -d "$ac_dir" || |
1382 | { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || | |
1383 | continue | |
25ed0b71 KW |
1384 | ac_builddir=. |
1385 | ||
81ecdfbb RW |
1386 | case "$ac_dir" in |
1387 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1388 | *) | |
1389 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` | |
1390 | # A ".." for each directory in $ac_dir_suffix. | |
1391 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` | |
1392 | case $ac_top_builddir_sub in | |
1393 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1394 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
1395 | esac ;; | |
1396 | esac | |
1397 | ac_abs_top_builddir=$ac_pwd | |
1398 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
1399 | # for backward compatibility: | |
1400 | ac_top_builddir=$ac_top_build_prefix | |
d60d9f65 | 1401 | |
25ed0b71 | 1402 | case $srcdir in |
81ecdfbb | 1403 | .) # We are building in place. |
25ed0b71 | 1404 | ac_srcdir=. |
81ecdfbb RW |
1405 | ac_top_srcdir=$ac_top_builddir_sub |
1406 | ac_abs_top_srcdir=$ac_pwd ;; | |
1407 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
25ed0b71 | 1408 | ac_srcdir=$srcdir$ac_dir_suffix; |
81ecdfbb RW |
1409 | ac_top_srcdir=$srcdir |
1410 | ac_abs_top_srcdir=$srcdir ;; | |
1411 | *) # Relative name. | |
1412 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
1413 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
1414 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
430b7832 | 1415 | esac |
81ecdfbb RW |
1416 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
1417 | ||
1418 | cd "$ac_dir" || { ac_status=$?; continue; } | |
1419 | # Check for guested configure. | |
1420 | if test -f "$ac_srcdir/configure.gnu"; then | |
1421 | echo && | |
1422 | $SHELL "$ac_srcdir/configure.gnu" --help=recursive | |
1423 | elif test -f "$ac_srcdir/configure"; then | |
1424 | echo && | |
1425 | $SHELL "$ac_srcdir/configure" --help=recursive | |
9255ee31 | 1426 | else |
81ecdfbb RW |
1427 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 |
1428 | fi || ac_status=$? | |
1429 | cd "$ac_pwd" || { ac_status=$?; break; } | |
9255ee31 | 1430 | done |
d60d9f65 SS |
1431 | fi |
1432 | ||
81ecdfbb | 1433 | test -n "$ac_init_help" && exit $ac_status |
9255ee31 | 1434 | if $ac_init_version; then |
25ed0b71 | 1435 | cat <<\_ACEOF |
775e241e | 1436 | readline configure 7.0 |
d0ac1c44 | 1437 | generated by GNU Autoconf 2.69 |
d60d9f65 | 1438 | |
d0ac1c44 | 1439 | Copyright (C) 2012 Free Software Foundation, Inc. |
9255ee31 EZ |
1440 | This configure script is free software; the Free Software Foundation |
1441 | gives unlimited permission to copy, distribute and modify it. | |
25ed0b71 | 1442 | _ACEOF |
81ecdfbb | 1443 | exit |
d60d9f65 SS |
1444 | fi |
1445 | ||
81ecdfbb RW |
1446 | ## ------------------------ ## |
1447 | ## Autoconf initialization. ## | |
1448 | ## ------------------------ ## | |
9255ee31 | 1449 | |
81ecdfbb RW |
1450 | # ac_fn_c_try_compile LINENO |
1451 | # -------------------------- | |
1452 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1453 | ac_fn_c_try_compile () | |
9255ee31 | 1454 | { |
81ecdfbb RW |
1455 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
1456 | rm -f conftest.$ac_objext | |
1457 | if { { ac_try="$ac_compile" | |
1458 | case "(($ac_try" in | |
1459 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1460 | *) ac_try_echo=$ac_try;; | |
1461 | esac | |
1462 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1463 | $as_echo "$ac_try_echo"; } >&5 | |
1464 | (eval "$ac_compile") 2>conftest.err | |
1465 | ac_status=$? | |
1466 | if test -s conftest.err; then | |
1467 | grep -v '^ *+' conftest.err >conftest.er1 | |
1468 | cat conftest.er1 >&5 | |
1469 | mv -f conftest.er1 conftest.err | |
1470 | fi | |
1471 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1472 | test $ac_status = 0; } && { | |
1473 | test -z "$ac_c_werror_flag" || | |
1474 | test ! -s conftest.err | |
1475 | } && test -s conftest.$ac_objext; then : | |
1476 | ac_retval=0 | |
1477 | else | |
1478 | $as_echo "$as_me: failed program was:" >&5 | |
1479 | sed 's/^/| /' conftest.$ac_ext >&5 | |
9255ee31 | 1480 | |
81ecdfbb RW |
1481 | ac_retval=1 |
1482 | fi | |
d0ac1c44 SM |
1483 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
1484 | as_fn_set_status $ac_retval | |
9255ee31 | 1485 | |
81ecdfbb | 1486 | } # ac_fn_c_try_compile |
9255ee31 | 1487 | |
81ecdfbb RW |
1488 | # ac_fn_c_try_cpp LINENO |
1489 | # ---------------------- | |
1490 | # Try to preprocess conftest.$ac_ext, and return whether this succeeded. | |
1491 | ac_fn_c_try_cpp () | |
1492 | { | |
1493 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1494 | if { { ac_try="$ac_cpp conftest.$ac_ext" | |
1495 | case "(($ac_try" in | |
1496 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1497 | *) ac_try_echo=$ac_try;; | |
1498 | esac | |
1499 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1500 | $as_echo "$ac_try_echo"; } >&5 | |
1501 | (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err | |
1502 | ac_status=$? | |
1503 | if test -s conftest.err; then | |
1504 | grep -v '^ *+' conftest.err >conftest.er1 | |
1505 | cat conftest.er1 >&5 | |
1506 | mv -f conftest.er1 conftest.err | |
1507 | fi | |
1508 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
d0ac1c44 | 1509 | test $ac_status = 0; } > conftest.i && { |
81ecdfbb RW |
1510 | test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || |
1511 | test ! -s conftest.err | |
1512 | }; then : | |
1513 | ac_retval=0 | |
1514 | else | |
1515 | $as_echo "$as_me: failed program was:" >&5 | |
1516 | sed 's/^/| /' conftest.$ac_ext >&5 | |
9255ee31 | 1517 | |
81ecdfbb RW |
1518 | ac_retval=1 |
1519 | fi | |
d0ac1c44 SM |
1520 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
1521 | as_fn_set_status $ac_retval | |
25ed0b71 | 1522 | |
81ecdfbb | 1523 | } # ac_fn_c_try_cpp |
25ed0b71 | 1524 | |
81ecdfbb RW |
1525 | # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES |
1526 | # ------------------------------------------------------- | |
1527 | # Tests whether HEADER exists, giving a warning if it cannot be compiled using | |
1528 | # the include files in INCLUDES and setting the cache variable VAR | |
1529 | # accordingly. | |
1530 | ac_fn_c_check_header_mongrel () | |
1531 | { | |
1532 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
d0ac1c44 | 1533 | if eval \${$3+:} false; then : |
81ecdfbb RW |
1534 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 |
1535 | $as_echo_n "checking for $2... " >&6; } | |
d0ac1c44 | 1536 | if eval \${$3+:} false; then : |
81ecdfbb RW |
1537 | $as_echo_n "(cached) " >&6 |
1538 | fi | |
1539 | eval ac_res=\$$3 | |
1540 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1541 | $as_echo "$ac_res" >&6; } | |
1542 | else | |
1543 | # Is the header compilable? | |
1544 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 | |
1545 | $as_echo_n "checking $2 usability... " >&6; } | |
1546 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1547 | /* end confdefs.h. */ | |
1548 | $4 | |
1549 | #include <$2> | |
1550 | _ACEOF | |
1551 | if ac_fn_c_try_compile "$LINENO"; then : | |
1552 | ac_header_compiler=yes | |
1553 | else | |
1554 | ac_header_compiler=no | |
1555 | fi | |
1556 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1557 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 | |
1558 | $as_echo "$ac_header_compiler" >&6; } | |
1559 | ||
1560 | # Is the header present? | |
1561 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 | |
1562 | $as_echo_n "checking $2 presence... " >&6; } | |
1563 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1564 | /* end confdefs.h. */ | |
1565 | #include <$2> | |
1566 | _ACEOF | |
1567 | if ac_fn_c_try_cpp "$LINENO"; then : | |
1568 | ac_header_preproc=yes | |
1569 | else | |
1570 | ac_header_preproc=no | |
1571 | fi | |
d0ac1c44 | 1572 | rm -f conftest.err conftest.i conftest.$ac_ext |
81ecdfbb RW |
1573 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 |
1574 | $as_echo "$ac_header_preproc" >&6; } | |
1575 | ||
1576 | # So? What about this header? | |
1577 | case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( | |
1578 | yes:no: ) | |
1579 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 | |
1580 | $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} | |
1581 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 | |
1582 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} | |
1583 | ;; | |
1584 | no:yes:* ) | |
1585 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 | |
1586 | $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} | |
1587 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 | |
1588 | $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} | |
1589 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 | |
1590 | $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} | |
1591 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 | |
1592 | $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} | |
1593 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 | |
1594 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} | |
d0ac1c44 | 1595 | ( $as_echo "## ----------------------------------- ## |
81ecdfbb | 1596 | ## Report this to bug-readline@gnu.org ## |
d0ac1c44 | 1597 | ## ----------------------------------- ##" |
81ecdfbb RW |
1598 | ) | sed "s/^/$as_me: WARNING: /" >&2 |
1599 | ;; | |
1600 | esac | |
1601 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1602 | $as_echo_n "checking for $2... " >&6; } | |
d0ac1c44 | 1603 | if eval \${$3+:} false; then : |
81ecdfbb RW |
1604 | $as_echo_n "(cached) " >&6 |
1605 | else | |
1606 | eval "$3=\$ac_header_compiler" | |
1607 | fi | |
1608 | eval ac_res=\$$3 | |
1609 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1610 | $as_echo "$ac_res" >&6; } | |
1611 | fi | |
d0ac1c44 | 1612 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
81ecdfbb RW |
1613 | |
1614 | } # ac_fn_c_check_header_mongrel | |
1615 | ||
1616 | # ac_fn_c_try_run LINENO | |
1617 | # ---------------------- | |
1618 | # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes | |
1619 | # that executables *can* be run. | |
1620 | ac_fn_c_try_run () | |
1621 | { | |
1622 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1623 | if { { ac_try="$ac_link" | |
1624 | case "(($ac_try" in | |
1625 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1626 | *) ac_try_echo=$ac_try;; | |
1627 | esac | |
1628 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1629 | $as_echo "$ac_try_echo"; } >&5 | |
1630 | (eval "$ac_link") 2>&5 | |
1631 | ac_status=$? | |
1632 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1633 | test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' | |
1634 | { { case "(($ac_try" in | |
1635 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1636 | *) ac_try_echo=$ac_try;; | |
1637 | esac | |
1638 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1639 | $as_echo "$ac_try_echo"; } >&5 | |
1640 | (eval "$ac_try") 2>&5 | |
1641 | ac_status=$? | |
1642 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1643 | test $ac_status = 0; }; }; then : | |
1644 | ac_retval=0 | |
1645 | else | |
1646 | $as_echo "$as_me: program exited with status $ac_status" >&5 | |
1647 | $as_echo "$as_me: failed program was:" >&5 | |
1648 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1649 | ||
1650 | ac_retval=$ac_status | |
1651 | fi | |
1652 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
d0ac1c44 SM |
1653 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
1654 | as_fn_set_status $ac_retval | |
81ecdfbb RW |
1655 | |
1656 | } # ac_fn_c_try_run | |
1657 | ||
1658 | # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES | |
1659 | # ------------------------------------------------------- | |
1660 | # Tests whether HEADER exists and can be compiled using the include files in | |
1661 | # INCLUDES, setting the cache variable VAR accordingly. | |
1662 | ac_fn_c_check_header_compile () | |
1663 | { | |
1664 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1665 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1666 | $as_echo_n "checking for $2... " >&6; } | |
d0ac1c44 | 1667 | if eval \${$3+:} false; then : |
81ecdfbb RW |
1668 | $as_echo_n "(cached) " >&6 |
1669 | else | |
1670 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1671 | /* end confdefs.h. */ | |
1672 | $4 | |
1673 | #include <$2> | |
1674 | _ACEOF | |
1675 | if ac_fn_c_try_compile "$LINENO"; then : | |
1676 | eval "$3=yes" | |
1677 | else | |
1678 | eval "$3=no" | |
1679 | fi | |
1680 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1681 | fi | |
1682 | eval ac_res=\$$3 | |
1683 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1684 | $as_echo "$ac_res" >&6; } | |
d0ac1c44 | 1685 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
81ecdfbb RW |
1686 | |
1687 | } # ac_fn_c_check_header_compile | |
1688 | ||
1689 | # ac_fn_c_check_type LINENO TYPE VAR INCLUDES | |
1690 | # ------------------------------------------- | |
1691 | # Tests whether TYPE exists after having included INCLUDES, setting cache | |
1692 | # variable VAR accordingly. | |
1693 | ac_fn_c_check_type () | |
1694 | { | |
1695 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1696 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1697 | $as_echo_n "checking for $2... " >&6; } | |
d0ac1c44 | 1698 | if eval \${$3+:} false; then : |
81ecdfbb RW |
1699 | $as_echo_n "(cached) " >&6 |
1700 | else | |
1701 | eval "$3=no" | |
1702 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1703 | /* end confdefs.h. */ | |
1704 | $4 | |
1705 | int | |
1706 | main () | |
1707 | { | |
1708 | if (sizeof ($2)) | |
1709 | return 0; | |
1710 | ; | |
1711 | return 0; | |
1712 | } | |
1713 | _ACEOF | |
1714 | if ac_fn_c_try_compile "$LINENO"; then : | |
1715 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1716 | /* end confdefs.h. */ | |
1717 | $4 | |
1718 | int | |
1719 | main () | |
1720 | { | |
1721 | if (sizeof (($2))) | |
1722 | return 0; | |
1723 | ; | |
1724 | return 0; | |
1725 | } | |
1726 | _ACEOF | |
1727 | if ac_fn_c_try_compile "$LINENO"; then : | |
1728 | ||
1729 | else | |
1730 | eval "$3=yes" | |
1731 | fi | |
1732 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1733 | fi | |
1734 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1735 | fi | |
1736 | eval ac_res=\$$3 | |
1737 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1738 | $as_echo "$ac_res" >&6; } | |
d0ac1c44 | 1739 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
81ecdfbb RW |
1740 | |
1741 | } # ac_fn_c_check_type | |
1742 | ||
1743 | # ac_fn_c_try_link LINENO | |
1744 | # ----------------------- | |
1745 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
1746 | ac_fn_c_try_link () | |
1747 | { | |
1748 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1749 | rm -f conftest.$ac_objext conftest$ac_exeext | |
1750 | if { { ac_try="$ac_link" | |
1751 | case "(($ac_try" in | |
1752 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1753 | *) ac_try_echo=$ac_try;; | |
1754 | esac | |
1755 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1756 | $as_echo "$ac_try_echo"; } >&5 | |
1757 | (eval "$ac_link") 2>conftest.err | |
1758 | ac_status=$? | |
1759 | if test -s conftest.err; then | |
1760 | grep -v '^ *+' conftest.err >conftest.er1 | |
1761 | cat conftest.er1 >&5 | |
1762 | mv -f conftest.er1 conftest.err | |
1763 | fi | |
1764 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1765 | test $ac_status = 0; } && { | |
1766 | test -z "$ac_c_werror_flag" || | |
1767 | test ! -s conftest.err | |
1768 | } && test -s conftest$ac_exeext && { | |
1769 | test "$cross_compiling" = yes || | |
d0ac1c44 | 1770 | test -x conftest$ac_exeext |
81ecdfbb RW |
1771 | }; then : |
1772 | ac_retval=0 | |
1773 | else | |
1774 | $as_echo "$as_me: failed program was:" >&5 | |
1775 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1776 | ||
1777 | ac_retval=1 | |
1778 | fi | |
1779 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information | |
1780 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
1781 | # interfere with the next link command; also delete a directory that is | |
1782 | # left behind by Apple's compiler. We do this before executing the actions. | |
1783 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
d0ac1c44 SM |
1784 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
1785 | as_fn_set_status $ac_retval | |
81ecdfbb RW |
1786 | |
1787 | } # ac_fn_c_try_link | |
1788 | ||
1789 | # ac_fn_c_check_func LINENO FUNC VAR | |
1790 | # ---------------------------------- | |
1791 | # Tests whether FUNC exists, setting the cache variable VAR accordingly | |
1792 | ac_fn_c_check_func () | |
1793 | { | |
1794 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1795 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1796 | $as_echo_n "checking for $2... " >&6; } | |
d0ac1c44 | 1797 | if eval \${$3+:} false; then : |
81ecdfbb RW |
1798 | $as_echo_n "(cached) " >&6 |
1799 | else | |
1800 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1801 | /* end confdefs.h. */ | |
1802 | /* Define $2 to an innocuous variant, in case <limits.h> declares $2. | |
1803 | For example, HP-UX 11i <limits.h> declares gettimeofday. */ | |
1804 | #define $2 innocuous_$2 | |
1805 | ||
1806 | /* System header to define __stub macros and hopefully few prototypes, | |
1807 | which can conflict with char $2 (); below. | |
1808 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
1809 | <limits.h> exists even on freestanding compilers. */ | |
1810 | ||
1811 | #ifdef __STDC__ | |
1812 | # include <limits.h> | |
1813 | #else | |
1814 | # include <assert.h> | |
1815 | #endif | |
1816 | ||
1817 | #undef $2 | |
1818 | ||
1819 | /* Override any GCC internal prototype to avoid an error. | |
1820 | Use char because int might match the return type of a GCC | |
1821 | builtin and then its argument prototype would still apply. */ | |
1822 | #ifdef __cplusplus | |
1823 | extern "C" | |
1824 | #endif | |
1825 | char $2 (); | |
1826 | /* The GNU C library defines this for functions which it implements | |
1827 | to always fail with ENOSYS. Some functions are actually named | |
1828 | something starting with __ and the normal name is an alias. */ | |
1829 | #if defined __stub_$2 || defined __stub___$2 | |
1830 | choke me | |
1831 | #endif | |
1832 | ||
1833 | int | |
1834 | main () | |
1835 | { | |
1836 | return $2 (); | |
1837 | ; | |
1838 | return 0; | |
1839 | } | |
1840 | _ACEOF | |
1841 | if ac_fn_c_try_link "$LINENO"; then : | |
1842 | eval "$3=yes" | |
1843 | else | |
1844 | eval "$3=no" | |
1845 | fi | |
1846 | rm -f core conftest.err conftest.$ac_objext \ | |
1847 | conftest$ac_exeext conftest.$ac_ext | |
1848 | fi | |
1849 | eval ac_res=\$$3 | |
1850 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1851 | $as_echo "$ac_res" >&6; } | |
d0ac1c44 | 1852 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
81ecdfbb RW |
1853 | |
1854 | } # ac_fn_c_check_func | |
775e241e TT |
1855 | |
1856 | # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES | |
1857 | # --------------------------------------------- | |
1858 | # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR | |
1859 | # accordingly. | |
1860 | ac_fn_c_check_decl () | |
1861 | { | |
1862 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1863 | as_decl_name=`echo $2|sed 's/ *(.*//'` | |
1864 | as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` | |
1865 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 | |
1866 | $as_echo_n "checking whether $as_decl_name is declared... " >&6; } | |
1867 | if eval \${$3+:} false; then : | |
1868 | $as_echo_n "(cached) " >&6 | |
1869 | else | |
1870 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1871 | /* end confdefs.h. */ | |
1872 | $4 | |
1873 | int | |
1874 | main () | |
1875 | { | |
1876 | #ifndef $as_decl_name | |
1877 | #ifdef __cplusplus | |
1878 | (void) $as_decl_use; | |
1879 | #else | |
1880 | (void) $as_decl_name; | |
1881 | #endif | |
1882 | #endif | |
1883 | ||
1884 | ; | |
1885 | return 0; | |
1886 | } | |
1887 | _ACEOF | |
1888 | if ac_fn_c_try_compile "$LINENO"; then : | |
1889 | eval "$3=yes" | |
1890 | else | |
1891 | eval "$3=no" | |
1892 | fi | |
1893 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1894 | fi | |
1895 | eval ac_res=\$$3 | |
1896 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1897 | $as_echo "$ac_res" >&6; } | |
1898 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno | |
1899 | ||
1900 | } # ac_fn_c_check_decl | |
81ecdfbb RW |
1901 | cat >config.log <<_ACEOF |
1902 | This file contains any messages produced by compilers while | |
1903 | running configure, to aid debugging if configure makes a mistake. | |
1904 | ||
775e241e | 1905 | It was created by readline $as_me 7.0, which was |
d0ac1c44 | 1906 | generated by GNU Autoconf 2.69. Invocation command line was |
81ecdfbb RW |
1907 | |
1908 | $ $0 $@ | |
1909 | ||
1910 | _ACEOF | |
1911 | exec 5>>config.log | |
1912 | { | |
1913 | cat <<_ASUNAME | |
1914 | ## --------- ## | |
1915 | ## Platform. ## | |
1916 | ## --------- ## | |
1917 | ||
1918 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` | |
1919 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
1920 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
1921 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
1922 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
1923 | ||
1924 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` | |
1925 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
1926 | ||
1927 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` | |
1928 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
1929 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
1930 | /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` | |
1931 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` | |
1932 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
1933 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
1934 | ||
1935 | _ASUNAME | |
1936 | ||
1937 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1938 | for as_dir in $PATH | |
1939 | do | |
1940 | IFS=$as_save_IFS | |
1941 | test -z "$as_dir" && as_dir=. | |
1942 | $as_echo "PATH: $as_dir" | |
1943 | done | |
1944 | IFS=$as_save_IFS | |
1945 | ||
1946 | } >&5 | |
9255ee31 | 1947 | |
25ed0b71 KW |
1948 | cat >&5 <<_ACEOF |
1949 | ||
1950 | ||
1951 | ## ----------- ## | |
1952 | ## Core tests. ## | |
1953 | ## ----------- ## | |
1954 | ||
1955 | _ACEOF | |
9255ee31 | 1956 | |
9255ee31 EZ |
1957 | |
1958 | # Keep a trace of the command line. | |
1959 | # Strip out --no-create and --no-recursion so they do not pile up. | |
25ed0b71 | 1960 | # Strip out --silent because we don't want to record it for future runs. |
9255ee31 | 1961 | # Also quote any args containing shell meta-characters. |
25ed0b71 | 1962 | # Make two passes to allow for proper duplicate-argument suppression. |
9255ee31 | 1963 | ac_configure_args= |
25ed0b71 KW |
1964 | ac_configure_args0= |
1965 | ac_configure_args1= | |
25ed0b71 KW |
1966 | ac_must_keep_next=false |
1967 | for ac_pass in 1 2 | |
9255ee31 | 1968 | do |
25ed0b71 KW |
1969 | for ac_arg |
1970 | do | |
1971 | case $ac_arg in | |
1972 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
1973 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
1974 | | -silent | --silent | --silen | --sile | --sil) | |
1975 | continue ;; | |
81ecdfbb RW |
1976 | *\'*) |
1977 | ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
25ed0b71 KW |
1978 | esac |
1979 | case $ac_pass in | |
81ecdfbb | 1980 | 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; |
25ed0b71 | 1981 | 2) |
81ecdfbb | 1982 | as_fn_append ac_configure_args1 " '$ac_arg'" |
25ed0b71 | 1983 | if test $ac_must_keep_next = true; then |
430b7832 | 1984 | ac_must_keep_next=false # Got value, back to normal. |
25ed0b71 | 1985 | else |
430b7832 MM |
1986 | case $ac_arg in |
1987 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
1988 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
1989 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
1990 | | -with-* | --with-* | -without-* | --without-* | --x) | |
1991 | case "$ac_configure_args0 " in | |
1992 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
1993 | esac | |
1994 | ;; | |
1995 | -* ) ac_must_keep_next=true ;; | |
1996 | esac | |
25ed0b71 | 1997 | fi |
81ecdfbb | 1998 | as_fn_append ac_configure_args " '$ac_arg'" |
25ed0b71 KW |
1999 | ;; |
2000 | esac | |
2001 | done | |
9255ee31 | 2002 | done |
81ecdfbb RW |
2003 | { ac_configure_args0=; unset ac_configure_args0;} |
2004 | { ac_configure_args1=; unset ac_configure_args1;} | |
9255ee31 EZ |
2005 | |
2006 | # When interrupted or exit'd, cleanup temporary files, and complete | |
2007 | # config.log. We remove comments because anyway the quotes in there | |
2008 | # would cause problems or look ugly. | |
81ecdfbb RW |
2009 | # WARNING: Use '\'' to represent an apostrophe within the trap. |
2010 | # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. | |
9255ee31 EZ |
2011 | trap 'exit_status=$? |
2012 | # Save into config.log some information that might help in debugging. | |
25ed0b71 KW |
2013 | { |
2014 | echo | |
2015 | ||
d0ac1c44 | 2016 | $as_echo "## ---------------- ## |
25ed0b71 | 2017 | ## Cache variables. ## |
d0ac1c44 | 2018 | ## ---------------- ##" |
25ed0b71 KW |
2019 | echo |
2020 | # The following way of writing the cache mishandles newlines in values, | |
81ecdfbb RW |
2021 | ( |
2022 | for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do | |
2023 | eval ac_val=\$$ac_var | |
2024 | case $ac_val in #( | |
2025 | *${as_nl}*) | |
2026 | case $ac_var in #( | |
2027 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 | |
2028 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; | |
2029 | esac | |
2030 | case $ac_var in #( | |
2031 | _ | IFS | as_nl) ;; #( | |
2032 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( | |
2033 | *) { eval $ac_var=; unset $ac_var;} ;; | |
2034 | esac ;; | |
2035 | esac | |
2036 | done | |
9255ee31 | 2037 | (set) 2>&1 | |
81ecdfbb RW |
2038 | case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( |
2039 | *${as_nl}ac_space=\ *) | |
9255ee31 | 2040 | sed -n \ |
81ecdfbb RW |
2041 | "s/'\''/'\''\\\\'\'''\''/g; |
2042 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" | |
2043 | ;; #( | |
9255ee31 | 2044 | *) |
81ecdfbb | 2045 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
9255ee31 | 2046 | ;; |
81ecdfbb RW |
2047 | esac | |
2048 | sort | |
2049 | ) | |
25ed0b71 KW |
2050 | echo |
2051 | ||
d0ac1c44 | 2052 | $as_echo "## ----------------- ## |
25ed0b71 | 2053 | ## Output variables. ## |
d0ac1c44 | 2054 | ## ----------------- ##" |
25ed0b71 KW |
2055 | echo |
2056 | for ac_var in $ac_subst_vars | |
2057 | do | |
81ecdfbb RW |
2058 | eval ac_val=\$$ac_var |
2059 | case $ac_val in | |
2060 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
2061 | esac | |
2062 | $as_echo "$ac_var='\''$ac_val'\''" | |
25ed0b71 KW |
2063 | done | sort |
2064 | echo | |
2065 | ||
2066 | if test -n "$ac_subst_files"; then | |
d0ac1c44 | 2067 | $as_echo "## ------------------- ## |
81ecdfbb | 2068 | ## File substitutions. ## |
d0ac1c44 | 2069 | ## ------------------- ##" |
25ed0b71 KW |
2070 | echo |
2071 | for ac_var in $ac_subst_files | |
2072 | do | |
81ecdfbb RW |
2073 | eval ac_val=\$$ac_var |
2074 | case $ac_val in | |
2075 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
2076 | esac | |
2077 | $as_echo "$ac_var='\''$ac_val'\''" | |
25ed0b71 KW |
2078 | done | sort |
2079 | echo | |
2080 | fi | |
2081 | ||
2082 | if test -s confdefs.h; then | |
d0ac1c44 | 2083 | $as_echo "## ----------- ## |
25ed0b71 | 2084 | ## confdefs.h. ## |
d0ac1c44 | 2085 | ## ----------- ##" |
25ed0b71 | 2086 | echo |
81ecdfbb | 2087 | cat confdefs.h |
25ed0b71 KW |
2088 | echo |
2089 | fi | |
2090 | test "$ac_signal" != 0 && | |
81ecdfbb RW |
2091 | $as_echo "$as_me: caught signal $ac_signal" |
2092 | $as_echo "$as_me: exit $exit_status" | |
25ed0b71 | 2093 | } >&5 |
81ecdfbb RW |
2094 | rm -f core *.core core.conftest.* && |
2095 | rm -f -r conftest* confdefs* conf$$* $ac_clean_files && | |
9255ee31 | 2096 | exit $exit_status |
81ecdfbb | 2097 | ' 0 |
9255ee31 | 2098 | for ac_signal in 1 2 13 15; do |
81ecdfbb | 2099 | trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal |
9255ee31 EZ |
2100 | done |
2101 | ac_signal=0 | |
2102 | ||
2103 | # confdefs.h avoids OS command line length limits that DEFS can exceed. | |
81ecdfbb RW |
2104 | rm -f -r conftest* confdefs.h |
2105 | ||
2106 | $as_echo "/* confdefs.h */" > confdefs.h | |
9255ee31 | 2107 | |
25ed0b71 KW |
2108 | # Predefined preprocessor variables. |
2109 | ||
2110 | cat >>confdefs.h <<_ACEOF | |
2111 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
2112 | _ACEOF | |
2113 | ||
25ed0b71 KW |
2114 | cat >>confdefs.h <<_ACEOF |
2115 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
2116 | _ACEOF | |
2117 | ||
25ed0b71 KW |
2118 | cat >>confdefs.h <<_ACEOF |
2119 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
2120 | _ACEOF | |
2121 | ||
25ed0b71 KW |
2122 | cat >>confdefs.h <<_ACEOF |
2123 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
2124 | _ACEOF | |
2125 | ||
25ed0b71 KW |
2126 | cat >>confdefs.h <<_ACEOF |
2127 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
2128 | _ACEOF | |
2129 | ||
81ecdfbb RW |
2130 | cat >>confdefs.h <<_ACEOF |
2131 | #define PACKAGE_URL "$PACKAGE_URL" | |
2132 | _ACEOF | |
2133 | ||
25ed0b71 | 2134 | |
9255ee31 | 2135 | # Let the site file select an alternate cache file if it wants to. |
81ecdfbb RW |
2136 | # Prefer an explicitly selected file to automatically selected ones. |
2137 | ac_site_file1=NONE | |
2138 | ac_site_file2=NONE | |
2139 | if test -n "$CONFIG_SITE"; then | |
d0ac1c44 SM |
2140 | # We do not want a PATH search for config.site. |
2141 | case $CONFIG_SITE in #(( | |
2142 | -*) ac_site_file1=./$CONFIG_SITE;; | |
2143 | */*) ac_site_file1=$CONFIG_SITE;; | |
2144 | *) ac_site_file1=./$CONFIG_SITE;; | |
2145 | esac | |
81ecdfbb RW |
2146 | elif test "x$prefix" != xNONE; then |
2147 | ac_site_file1=$prefix/share/config.site | |
2148 | ac_site_file2=$prefix/etc/config.site | |
2149 | else | |
2150 | ac_site_file1=$ac_default_prefix/share/config.site | |
2151 | ac_site_file2=$ac_default_prefix/etc/config.site | |
2152 | fi | |
2153 | for ac_site_file in "$ac_site_file1" "$ac_site_file2" | |
2154 | do | |
2155 | test "x$ac_site_file" = xNONE && continue | |
d0ac1c44 | 2156 | if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then |
81ecdfbb RW |
2157 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 |
2158 | $as_echo "$as_me: loading site script $ac_site_file" >&6;} | |
25ed0b71 | 2159 | sed 's/^/| /' "$ac_site_file" >&5 |
d0ac1c44 SM |
2160 | . "$ac_site_file" \ |
2161 | || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
2162 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2163 | as_fn_error $? "failed to load site script $ac_site_file | |
2164 | See \`config.log' for more details" "$LINENO" 5; } | |
9255ee31 EZ |
2165 | fi |
2166 | done | |
2167 | ||
2168 | if test -r "$cache_file"; then | |
d0ac1c44 SM |
2169 | # Some versions of bash will fail to source /dev/null (special files |
2170 | # actually), so we avoid doing that. DJGPP emulates it as a regular file. | |
2171 | if test /dev/null != "$cache_file" && test -f "$cache_file"; then | |
81ecdfbb RW |
2172 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 |
2173 | $as_echo "$as_me: loading cache $cache_file" >&6;} | |
9255ee31 | 2174 | case $cache_file in |
81ecdfbb RW |
2175 | [\\/]* | ?:[\\/]* ) . "$cache_file";; |
2176 | *) . "./$cache_file";; | |
9255ee31 EZ |
2177 | esac |
2178 | fi | |
2179 | else | |
81ecdfbb RW |
2180 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 |
2181 | $as_echo "$as_me: creating cache $cache_file" >&6;} | |
9255ee31 EZ |
2182 | >$cache_file |
2183 | fi | |
2184 | ||
2185 | # Check that the precious variables saved in the cache have kept the same | |
2186 | # value. | |
2187 | ac_cache_corrupted=false | |
81ecdfbb | 2188 | for ac_var in $ac_precious_vars; do |
9255ee31 EZ |
2189 | eval ac_old_set=\$ac_cv_env_${ac_var}_set |
2190 | eval ac_new_set=\$ac_env_${ac_var}_set | |
81ecdfbb RW |
2191 | eval ac_old_val=\$ac_cv_env_${ac_var}_value |
2192 | eval ac_new_val=\$ac_env_${ac_var}_value | |
9255ee31 EZ |
2193 | case $ac_old_set,$ac_new_set in |
2194 | set,) | |
81ecdfbb RW |
2195 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 |
2196 | $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} | |
9255ee31 EZ |
2197 | ac_cache_corrupted=: ;; |
2198 | ,set) | |
81ecdfbb RW |
2199 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 |
2200 | $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} | |
9255ee31 EZ |
2201 | ac_cache_corrupted=: ;; |
2202 | ,);; | |
2203 | *) | |
2204 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
81ecdfbb RW |
2205 | # differences in whitespace do not lead to failure. |
2206 | ac_old_val_w=`echo x $ac_old_val` | |
2207 | ac_new_val_w=`echo x $ac_new_val` | |
2208 | if test "$ac_old_val_w" != "$ac_new_val_w"; then | |
2209 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 | |
2210 | $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} | |
2211 | ac_cache_corrupted=: | |
2212 | else | |
2213 | { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 | |
2214 | $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} | |
2215 | eval $ac_var=\$ac_old_val | |
2216 | fi | |
2217 | { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 | |
2218 | $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} | |
2219 | { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 | |
2220 | $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} | |
9255ee31 EZ |
2221 | fi;; |
2222 | esac | |
25ed0b71 | 2223 | # Pass precious variables to config.status. |
9255ee31 EZ |
2224 | if test "$ac_new_set" = set; then |
2225 | case $ac_new_val in | |
81ecdfbb | 2226 | *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; |
25ed0b71 KW |
2227 | *) ac_arg=$ac_var=$ac_new_val ;; |
2228 | esac | |
2229 | case " $ac_configure_args " in | |
2230 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
81ecdfbb | 2231 | *) as_fn_append ac_configure_args " '$ac_arg'" ;; |
9255ee31 EZ |
2232 | esac |
2233 | fi | |
2234 | done | |
2235 | if $ac_cache_corrupted; then | |
81ecdfbb RW |
2236 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
2237 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2238 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 | |
2239 | $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} | |
d0ac1c44 | 2240 | as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 |
9255ee31 | 2241 | fi |
81ecdfbb RW |
2242 | ## -------------------- ## |
2243 | ## Main body of script. ## | |
2244 | ## -------------------- ## | |
9255ee31 EZ |
2245 | |
2246 | ac_ext=c | |
2247 | ac_cpp='$CPP $CPPFLAGS' | |
2248 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2249 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2250 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2251 | ||
9255ee31 | 2252 | |
25ed0b71 KW |
2253 | |
2254 | ||
2255 | ||
2256 | ||
5836a818 PP |
2257 | |
2258 | ||
2259 | ||
9255ee31 | 2260 | ac_aux_dir= |
5836a818 | 2261 | for ac_dir in `cd $srcdir;pwd`/.. "$srcdir"/`cd $srcdir;pwd`/..; do |
d0ac1c44 SM |
2262 | if test -f "$ac_dir/install-sh"; then |
2263 | ac_aux_dir=$ac_dir | |
2264 | ac_install_sh="$ac_aux_dir/install-sh -c" | |
2265 | break | |
2266 | elif test -f "$ac_dir/install.sh"; then | |
2267 | ac_aux_dir=$ac_dir | |
2268 | ac_install_sh="$ac_aux_dir/install.sh -c" | |
2269 | break | |
2270 | elif test -f "$ac_dir/shtool"; then | |
2271 | ac_aux_dir=$ac_dir | |
2272 | ac_install_sh="$ac_aux_dir/shtool install -c" | |
2273 | break | |
2274 | fi | |
9255ee31 EZ |
2275 | done |
2276 | if test -z "$ac_aux_dir"; then | |
d0ac1c44 | 2277 | as_fn_error $? "cannot find install-sh, install.sh, or shtool in \`cd $srcdir;pwd\`/.. \"$srcdir\"/\`cd $srcdir;pwd\`/.." "$LINENO" 5 |
9255ee31 | 2278 | fi |
9255ee31 | 2279 | |
81ecdfbb RW |
2280 | # These three variables are undocumented and unsupported, |
2281 | # and are intended to be withdrawn in a future Autoconf release. | |
2282 | # They can cause serious problems if a builder's source tree is in a directory | |
2283 | # whose full name contains unusual characters. | |
2284 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. | |
2285 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. | |
2286 | ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. | |
2287 | ||
2288 | ||
2289 | ac_config_headers="$ac_config_headers config.h" | |
5bdf8622 DJ |
2290 | |
2291 | ||
775e241e | 2292 | LIBVERSION=7.0 |
5bdf8622 | 2293 | |
9255ee31 | 2294 | # Make sure we can run config.sub. |
81ecdfbb | 2295 | $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || |
d0ac1c44 | 2296 | as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 |
81ecdfbb RW |
2297 | |
2298 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 | |
2299 | $as_echo_n "checking build system type... " >&6; } | |
d0ac1c44 | 2300 | if ${ac_cv_build+:} false; then : |
81ecdfbb RW |
2301 | $as_echo_n "(cached) " >&6 |
2302 | else | |
2303 | ac_build_alias=$build_alias | |
2304 | test "x$ac_build_alias" = x && | |
2305 | ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` | |
2306 | test "x$ac_build_alias" = x && | |
d0ac1c44 | 2307 | as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 |
81ecdfbb | 2308 | ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || |
d0ac1c44 | 2309 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 |
81ecdfbb RW |
2310 | |
2311 | fi | |
2312 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 | |
2313 | $as_echo "$ac_cv_build" >&6; } | |
2314 | case $ac_cv_build in | |
2315 | *-*-*) ;; | |
d0ac1c44 | 2316 | *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; |
81ecdfbb | 2317 | esac |
9255ee31 | 2318 | build=$ac_cv_build |
81ecdfbb RW |
2319 | ac_save_IFS=$IFS; IFS='-' |
2320 | set x $ac_cv_build | |
2321 | shift | |
2322 | build_cpu=$1 | |
2323 | build_vendor=$2 | |
2324 | shift; shift | |
2325 | # Remember, the first character of IFS is used to create $*, | |
2326 | # except with old shells: | |
2327 | build_os=$* | |
2328 | IFS=$ac_save_IFS | |
2329 | case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac | |
9255ee31 | 2330 | |
25ed0b71 | 2331 | |
81ecdfbb RW |
2332 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 |
2333 | $as_echo_n "checking host system type... " >&6; } | |
d0ac1c44 | 2334 | if ${ac_cv_host+:} false; then : |
81ecdfbb RW |
2335 | $as_echo_n "(cached) " >&6 |
2336 | else | |
2337 | if test "x$host_alias" = x; then | |
2338 | ac_cv_host=$ac_cv_build | |
9255ee31 | 2339 | else |
81ecdfbb | 2340 | ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || |
d0ac1c44 | 2341 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 |
81ecdfbb | 2342 | fi |
9255ee31 EZ |
2343 | |
2344 | fi | |
81ecdfbb RW |
2345 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 |
2346 | $as_echo "$ac_cv_host" >&6; } | |
2347 | case $ac_cv_host in | |
2348 | *-*-*) ;; | |
d0ac1c44 | 2349 | *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; |
81ecdfbb | 2350 | esac |
9255ee31 | 2351 | host=$ac_cv_host |
81ecdfbb RW |
2352 | ac_save_IFS=$IFS; IFS='-' |
2353 | set x $ac_cv_host | |
2354 | shift | |
2355 | host_cpu=$1 | |
2356 | host_vendor=$2 | |
2357 | shift; shift | |
2358 | # Remember, the first character of IFS is used to create $*, | |
2359 | # except with old shells: | |
2360 | host_os=$* | |
2361 | IFS=$ac_save_IFS | |
2362 | case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac | |
9255ee31 | 2363 | |
25ed0b71 KW |
2364 | |
2365 | ||
19ce2a29 | 2366 | |
9255ee31 EZ |
2367 | opt_curses=no |
2368 | ||
25ed0b71 | 2369 | |
81ecdfbb RW |
2370 | # Check whether --with-curses was given. |
2371 | if test "${with_curses+set}" = set; then : | |
2372 | withval=$with_curses; opt_curses=$withval | |
2373 | fi | |
2374 | ||
2375 | ||
9255ee31 EZ |
2376 | if test "$opt_curses" = "yes"; then |
2377 | prefer_curses=yes | |
2378 | fi | |
2379 | ||
5bdf8622 | 2380 | opt_multibyte=yes |
9255ee31 | 2381 | opt_static_libs=yes |
b558ff04 | 2382 | opt_shared_libs=no |
9255ee31 | 2383 | |
81ecdfbb RW |
2384 | # Check whether --enable-multibyte was given. |
2385 | if test "${enable_multibyte+set}" = set; then : | |
2386 | enableval=$enable_multibyte; opt_multibyte=$enableval | |
2387 | fi | |
2388 | ||
2389 | # Check whether --enable-static was given. | |
2390 | if test "${enable_static+set}" = set; then : | |
2391 | enableval=$enable_static; opt_static_libs=$enableval | |
2392 | fi | |
2393 | ||
9255ee31 | 2394 | |
5bdf8622 | 2395 | if test $opt_multibyte = no; then |
81ecdfbb | 2396 | $as_echo "#define NO_MULTIBYTE_SUPPORT 1" >>confdefs.h |
5bdf8622 DJ |
2397 | |
2398 | fi | |
2399 | ||
2400 | ||
2401 | ||
eeab5adb | 2402 | CROSS_COMPILE= |
5bdf8622 DJ |
2403 | if test "x$cross_compiling" = "xyes"; then |
2404 | case "${host}" in | |
2405 | *-cygwin*) | |
2406 | cross_cache=${srcdir}/cross-build/cygwin.cache | |
2407 | ;; | |
2408 | *-mingw*) | |
2409 | cross_cache=${srcdir}/cross-build/mingw.cache | |
2410 | ;; | |
2411 | i[3456]86-*-beos*) | |
2412 | cross_cache=${srcdir}/cross-build/x86-beos.cache | |
2413 | ;; | |
2414 | *) echo "configure: cross-compiling for $host is not supported" >&2 | |
2415 | ;; | |
2416 | esac | |
2417 | if test -n "${cross_cache}" && test -r "${cross_cache}"; then | |
2418 | echo "loading cross-build cache file ${cross_cache}" | |
2419 | . ${cross_cache} | |
2420 | fi | |
2421 | unset cross_cache | |
2422 | CROSS_COMPILE='-DCROSS_COMPILING' | |
2423 | ||
2424 | fi | |
2425 | ||
9255ee31 EZ |
2426 | echo "" |
2427 | echo "Beginning configuration for readline-$LIBVERSION for ${host_cpu}-${host_vendor}-${host_os}" | |
2428 | echo "" | |
2429 | ||
2430 | # We want these before the checks, so the checks can modify their values. | |
2431 | test -z "$CFLAGS" && CFLAGS=-g auto_cflags=1 | |
2432 | ||
81ecdfbb RW |
2433 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 |
2434 | $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } | |
2435 | set x ${MAKE-make} | |
2436 | ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` | |
d0ac1c44 | 2437 | if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : |
81ecdfbb | 2438 | $as_echo_n "(cached) " >&6 |
9255ee31 | 2439 | else |
25ed0b71 | 2440 | cat >conftest.make <<\_ACEOF |
81ecdfbb | 2441 | SHELL = /bin/sh |
9255ee31 | 2442 | all: |
81ecdfbb | 2443 | @echo '@@@%%%=$(MAKE)=@@@%%%' |
25ed0b71 | 2444 | _ACEOF |
d0ac1c44 | 2445 | # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. |
81ecdfbb RW |
2446 | case `${MAKE-make} -f conftest.make 2>/dev/null` in |
2447 | *@@@%%%=?*=@@@%%%*) | |
2448 | eval ac_cv_prog_make_${ac_make}_set=yes;; | |
2449 | *) | |
2450 | eval ac_cv_prog_make_${ac_make}_set=no;; | |
2451 | esac | |
9255ee31 EZ |
2452 | rm -f conftest.make |
2453 | fi | |
81ecdfbb RW |
2454 | if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then |
2455 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
2456 | $as_echo "yes" >&6; } | |
9255ee31 EZ |
2457 | SET_MAKE= |
2458 | else | |
81ecdfbb RW |
2459 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2460 | $as_echo "no" >&6; } | |
9255ee31 EZ |
2461 | SET_MAKE="MAKE=${MAKE-make}" |
2462 | fi | |
2463 | ||
2464 | ac_ext=c | |
2465 | ac_cpp='$CPP $CPPFLAGS' | |
2466 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2467 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2468 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2469 | if test -n "$ac_tool_prefix"; then | |
2470 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
2471 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
81ecdfbb RW |
2472 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2473 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 2474 | if ${ac_cv_prog_CC+:} false; then : |
81ecdfbb | 2475 | $as_echo_n "(cached) " >&6 |
9255ee31 EZ |
2476 | else |
2477 | if test -n "$CC"; then | |
2478 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2479 | else | |
25ed0b71 KW |
2480 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2481 | for as_dir in $PATH | |
2482 | do | |
2483 | IFS=$as_save_IFS | |
2484 | test -z "$as_dir" && as_dir=. | |
81ecdfbb | 2485 | for ac_exec_ext in '' $ac_executable_extensions; do |
d0ac1c44 | 2486 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
25ed0b71 | 2487 | ac_cv_prog_CC="${ac_tool_prefix}gcc" |
81ecdfbb | 2488 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
25ed0b71 KW |
2489 | break 2 |
2490 | fi | |
2491 | done | |
81ecdfbb RW |
2492 | done |
2493 | IFS=$as_save_IFS | |
9255ee31 | 2494 | |
d60d9f65 | 2495 | fi |
9255ee31 EZ |
2496 | fi |
2497 | CC=$ac_cv_prog_CC | |
d60d9f65 | 2498 | if test -n "$CC"; then |
81ecdfbb RW |
2499 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
2500 | $as_echo "$CC" >&6; } | |
9255ee31 | 2501 | else |
81ecdfbb RW |
2502 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2503 | $as_echo "no" >&6; } | |
9255ee31 EZ |
2504 | fi |
2505 | ||
81ecdfbb | 2506 | |
9255ee31 EZ |
2507 | fi |
2508 | if test -z "$ac_cv_prog_CC"; then | |
2509 | ac_ct_CC=$CC | |
2510 | # Extract the first word of "gcc", so it can be a program name with args. | |
2511 | set dummy gcc; ac_word=$2 | |
81ecdfbb RW |
2512 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2513 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 2514 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
81ecdfbb | 2515 | $as_echo_n "(cached) " >&6 |
9255ee31 EZ |
2516 | else |
2517 | if test -n "$ac_ct_CC"; then | |
2518 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2519 | else | |
25ed0b71 KW |
2520 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2521 | for as_dir in $PATH | |
2522 | do | |
2523 | IFS=$as_save_IFS | |
2524 | test -z "$as_dir" && as_dir=. | |
81ecdfbb | 2525 | for ac_exec_ext in '' $ac_executable_extensions; do |
d0ac1c44 | 2526 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
25ed0b71 | 2527 | ac_cv_prog_ac_ct_CC="gcc" |
81ecdfbb | 2528 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
25ed0b71 KW |
2529 | break 2 |
2530 | fi | |
2531 | done | |
81ecdfbb RW |
2532 | done |
2533 | IFS=$as_save_IFS | |
9255ee31 EZ |
2534 | |
2535 | fi | |
2536 | fi | |
2537 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2538 | if test -n "$ac_ct_CC"; then | |
81ecdfbb RW |
2539 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
2540 | $as_echo "$ac_ct_CC" >&6; } | |
9255ee31 | 2541 | else |
81ecdfbb RW |
2542 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2543 | $as_echo "no" >&6; } | |
9255ee31 EZ |
2544 | fi |
2545 | ||
81ecdfbb RW |
2546 | if test "x$ac_ct_CC" = x; then |
2547 | CC="" | |
2548 | else | |
2549 | case $cross_compiling:$ac_tool_warned in | |
2550 | yes:) | |
2551 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
2552 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
2553 | ac_tool_warned=yes ;; | |
2554 | esac | |
2555 | CC=$ac_ct_CC | |
2556 | fi | |
d60d9f65 | 2557 | else |
9255ee31 | 2558 | CC="$ac_cv_prog_CC" |
d60d9f65 SS |
2559 | fi |
2560 | ||
2561 | if test -z "$CC"; then | |
81ecdfbb RW |
2562 | if test -n "$ac_tool_prefix"; then |
2563 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
9255ee31 | 2564 | set dummy ${ac_tool_prefix}cc; ac_word=$2 |
81ecdfbb RW |
2565 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2566 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 2567 | if ${ac_cv_prog_CC+:} false; then : |
81ecdfbb | 2568 | $as_echo_n "(cached) " >&6 |
9255ee31 EZ |
2569 | else |
2570 | if test -n "$CC"; then | |
2571 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2572 | else | |
25ed0b71 KW |
2573 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2574 | for as_dir in $PATH | |
2575 | do | |
2576 | IFS=$as_save_IFS | |
2577 | test -z "$as_dir" && as_dir=. | |
81ecdfbb | 2578 | for ac_exec_ext in '' $ac_executable_extensions; do |
d0ac1c44 | 2579 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
25ed0b71 | 2580 | ac_cv_prog_CC="${ac_tool_prefix}cc" |
81ecdfbb | 2581 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
25ed0b71 KW |
2582 | break 2 |
2583 | fi | |
2584 | done | |
81ecdfbb RW |
2585 | done |
2586 | IFS=$as_save_IFS | |
9255ee31 EZ |
2587 | |
2588 | fi | |
2589 | fi | |
2590 | CC=$ac_cv_prog_CC | |
2591 | if test -n "$CC"; then | |
81ecdfbb RW |
2592 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
2593 | $as_echo "$CC" >&6; } | |
9255ee31 | 2594 | else |
81ecdfbb RW |
2595 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2596 | $as_echo "no" >&6; } | |
9255ee31 EZ |
2597 | fi |
2598 | ||
81ecdfbb RW |
2599 | |
2600 | fi | |
9255ee31 | 2601 | fi |
81ecdfbb | 2602 | if test -z "$CC"; then |
d60d9f65 SS |
2603 | # Extract the first word of "cc", so it can be a program name with args. |
2604 | set dummy cc; ac_word=$2 | |
81ecdfbb RW |
2605 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2606 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 2607 | if ${ac_cv_prog_CC+:} false; then : |
81ecdfbb | 2608 | $as_echo_n "(cached) " >&6 |
9255ee31 | 2609 | else |
81ecdfbb RW |
2610 | if test -n "$CC"; then |
2611 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
9255ee31 | 2612 | else |
81ecdfbb | 2613 | ac_prog_rejected=no |
25ed0b71 KW |
2614 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2615 | for as_dir in $PATH | |
2616 | do | |
2617 | IFS=$as_save_IFS | |
2618 | test -z "$as_dir" && as_dir=. | |
81ecdfbb | 2619 | for ac_exec_ext in '' $ac_executable_extensions; do |
d0ac1c44 | 2620 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
81ecdfbb RW |
2621 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then |
2622 | ac_prog_rejected=yes | |
2623 | continue | |
2624 | fi | |
2625 | ac_cv_prog_CC="cc" | |
2626 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
25ed0b71 KW |
2627 | break 2 |
2628 | fi | |
2629 | done | |
81ecdfbb RW |
2630 | done |
2631 | IFS=$as_save_IFS | |
9255ee31 | 2632 | |
d60d9f65 SS |
2633 | if test $ac_prog_rejected = yes; then |
2634 | # We found a bogon in the path, so make sure we never use it. | |
2635 | set dummy $ac_cv_prog_CC | |
2636 | shift | |
9255ee31 | 2637 | if test $# != 0; then |
d60d9f65 SS |
2638 | # We chose a different compiler from the bogus one. |
2639 | # However, it has the same basename, so the bogon will be chosen | |
2640 | # first if we set CC to just the basename; use the full file name. | |
2641 | shift | |
25ed0b71 | 2642 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" |
d60d9f65 SS |
2643 | fi |
2644 | fi | |
2645 | fi | |
2646 | fi | |
9255ee31 | 2647 | CC=$ac_cv_prog_CC |
d60d9f65 | 2648 | if test -n "$CC"; then |
81ecdfbb RW |
2649 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
2650 | $as_echo "$CC" >&6; } | |
d60d9f65 | 2651 | else |
81ecdfbb RW |
2652 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2653 | $as_echo "no" >&6; } | |
d60d9f65 SS |
2654 | fi |
2655 | ||
81ecdfbb | 2656 | |
9255ee31 EZ |
2657 | fi |
2658 | if test -z "$CC"; then | |
2659 | if test -n "$ac_tool_prefix"; then | |
81ecdfbb | 2660 | for ac_prog in cl.exe |
9255ee31 EZ |
2661 | do |
2662 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
2663 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
81ecdfbb RW |
2664 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2665 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 2666 | if ${ac_cv_prog_CC+:} false; then : |
81ecdfbb | 2667 | $as_echo_n "(cached) " >&6 |
d60d9f65 SS |
2668 | else |
2669 | if test -n "$CC"; then | |
2670 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2671 | else | |
25ed0b71 KW |
2672 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2673 | for as_dir in $PATH | |
2674 | do | |
2675 | IFS=$as_save_IFS | |
2676 | test -z "$as_dir" && as_dir=. | |
81ecdfbb | 2677 | for ac_exec_ext in '' $ac_executable_extensions; do |
d0ac1c44 | 2678 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
25ed0b71 | 2679 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" |
81ecdfbb | 2680 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
25ed0b71 KW |
2681 | break 2 |
2682 | fi | |
2683 | done | |
81ecdfbb RW |
2684 | done |
2685 | IFS=$as_save_IFS | |
9255ee31 | 2686 | |
d60d9f65 SS |
2687 | fi |
2688 | fi | |
9255ee31 | 2689 | CC=$ac_cv_prog_CC |
d60d9f65 | 2690 | if test -n "$CC"; then |
81ecdfbb RW |
2691 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
2692 | $as_echo "$CC" >&6; } | |
d60d9f65 | 2693 | else |
81ecdfbb RW |
2694 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2695 | $as_echo "no" >&6; } | |
d60d9f65 SS |
2696 | fi |
2697 | ||
81ecdfbb | 2698 | |
9255ee31 EZ |
2699 | test -n "$CC" && break |
2700 | done | |
2701 | fi | |
2702 | if test -z "$CC"; then | |
2703 | ac_ct_CC=$CC | |
81ecdfbb | 2704 | for ac_prog in cl.exe |
9255ee31 EZ |
2705 | do |
2706 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2707 | set dummy $ac_prog; ac_word=$2 | |
81ecdfbb RW |
2708 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2709 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 2710 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
81ecdfbb | 2711 | $as_echo_n "(cached) " >&6 |
9255ee31 EZ |
2712 | else |
2713 | if test -n "$ac_ct_CC"; then | |
2714 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2715 | else | |
25ed0b71 KW |
2716 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2717 | for as_dir in $PATH | |
2718 | do | |
2719 | IFS=$as_save_IFS | |
2720 | test -z "$as_dir" && as_dir=. | |
81ecdfbb | 2721 | for ac_exec_ext in '' $ac_executable_extensions; do |
d0ac1c44 | 2722 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
25ed0b71 | 2723 | ac_cv_prog_ac_ct_CC="$ac_prog" |
81ecdfbb | 2724 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
25ed0b71 KW |
2725 | break 2 |
2726 | fi | |
2727 | done | |
81ecdfbb RW |
2728 | done |
2729 | IFS=$as_save_IFS | |
d60d9f65 | 2730 | |
9255ee31 EZ |
2731 | fi |
2732 | fi | |
2733 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2734 | if test -n "$ac_ct_CC"; then | |
81ecdfbb RW |
2735 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
2736 | $as_echo "$ac_ct_CC" >&6; } | |
9255ee31 | 2737 | else |
81ecdfbb RW |
2738 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2739 | $as_echo "no" >&6; } | |
9255ee31 | 2740 | fi |
d60d9f65 | 2741 | |
81ecdfbb | 2742 | |
9255ee31 EZ |
2743 | test -n "$ac_ct_CC" && break |
2744 | done | |
c862e87b | 2745 | |
81ecdfbb RW |
2746 | if test "x$ac_ct_CC" = x; then |
2747 | CC="" | |
2748 | else | |
2749 | case $cross_compiling:$ac_tool_warned in | |
2750 | yes:) | |
2751 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
2752 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
2753 | ac_tool_warned=yes ;; | |
2754 | esac | |
2755 | CC=$ac_ct_CC | |
2756 | fi | |
9255ee31 EZ |
2757 | fi |
2758 | ||
2759 | fi | |
2760 | ||
25ed0b71 | 2761 | |
81ecdfbb RW |
2762 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
2763 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
d0ac1c44 SM |
2764 | as_fn_error $? "no acceptable C compiler found in \$PATH |
2765 | See \`config.log' for more details" "$LINENO" 5; } | |
9255ee31 EZ |
2766 | |
2767 | # Provide some information about the compiler. | |
81ecdfbb RW |
2768 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 |
2769 | set X $ac_compile | |
2770 | ac_compiler=$2 | |
2771 | for ac_option in --version -v -V -qversion; do | |
2772 | { { ac_try="$ac_compiler $ac_option >&5" | |
2773 | case "(($ac_try" in | |
2774 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2775 | *) ac_try_echo=$ac_try;; | |
2776 | esac | |
2777 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2778 | $as_echo "$ac_try_echo"; } >&5 | |
2779 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
9255ee31 | 2780 | ac_status=$? |
81ecdfbb RW |
2781 | if test -s conftest.err; then |
2782 | sed '10a\ | |
2783 | ... rest of stderr output deleted ... | |
2784 | 10q' conftest.err >conftest.er1 | |
2785 | cat conftest.er1 >&5 | |
81ecdfbb | 2786 | fi |
d0ac1c44 | 2787 | rm -f conftest.er1 conftest.err |
81ecdfbb RW |
2788 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
2789 | test $ac_status = 0; } | |
2790 | done | |
9255ee31 | 2791 | |
81ecdfbb | 2792 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25ed0b71 | 2793 | /* end confdefs.h. */ |
5836a818 | 2794 | |
9255ee31 EZ |
2795 | int |
2796 | main () | |
2797 | { | |
2798 | ||
2799 | ; | |
2800 | return 0; | |
2801 | } | |
2802 | _ACEOF | |
2803 | ac_clean_files_save=$ac_clean_files | |
d0ac1c44 | 2804 | ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" |
9255ee31 EZ |
2805 | # Try to create an executable without -o first, disregard a.out. |
2806 | # It will help us diagnose broken compilers, and finding out an intuition | |
2807 | # of exeext. | |
d0ac1c44 SM |
2808 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 |
2809 | $as_echo_n "checking whether the C compiler works... " >&6; } | |
81ecdfbb RW |
2810 | ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` |
2811 | ||
2812 | # The possible output files: | |
2813 | ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" | |
2814 | ||
2815 | ac_rmfiles= | |
2816 | for ac_file in $ac_files | |
2817 | do | |
2818 | case $ac_file in | |
2819 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; | |
2820 | * ) ac_rmfiles="$ac_rmfiles $ac_file";; | |
2821 | esac | |
2822 | done | |
2823 | rm -f $ac_rmfiles | |
2824 | ||
2825 | if { { ac_try="$ac_link_default" | |
2826 | case "(($ac_try" in | |
2827 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2828 | *) ac_try_echo=$ac_try;; | |
2829 | esac | |
2830 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2831 | $as_echo "$ac_try_echo"; } >&5 | |
2832 | (eval "$ac_link_default") 2>&5 | |
2833 | ac_status=$? | |
2834 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2835 | test $ac_status = 0; }; then : | |
2836 | # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. | |
2837 | # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' | |
2838 | # in a Makefile. We should not override ac_cv_exeext if it was cached, | |
2839 | # so that the user can short-circuit this test for compilers unknown to | |
2840 | # Autoconf. | |
2841 | for ac_file in $ac_files '' | |
25ed0b71 KW |
2842 | do |
2843 | test -f "$ac_file" || continue | |
9255ee31 | 2844 | case $ac_file in |
81ecdfbb | 2845 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) |
430b7832 | 2846 | ;; |
25ed0b71 | 2847 | [ab].out ) |
430b7832 MM |
2848 | # We found the default executable, but exeext='' is most |
2849 | # certainly right. | |
2850 | break;; | |
25ed0b71 | 2851 | *.* ) |
81ecdfbb RW |
2852 | if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; |
2853 | then :; else | |
2854 | ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` | |
2855 | fi | |
2856 | # We set ac_cv_exeext here because the later test for it is not | |
2857 | # safe: cross compilers may not add the suffix if given an `-o' | |
2858 | # argument, so we may need to know it at that point already. | |
2859 | # Even if this section looks crufty: it has the advantage of | |
2860 | # actually working. | |
430b7832 | 2861 | break;; |
25ed0b71 | 2862 | * ) |
430b7832 | 2863 | break;; |
9255ee31 EZ |
2864 | esac |
2865 | done | |
81ecdfbb RW |
2866 | test "$ac_cv_exeext" = no && ac_cv_exeext= |
2867 | ||
9255ee31 | 2868 | else |
81ecdfbb RW |
2869 | ac_file='' |
2870 | fi | |
81ecdfbb | 2871 | if test -z "$ac_file"; then : |
d0ac1c44 SM |
2872 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2873 | $as_echo "no" >&6; } | |
2874 | $as_echo "$as_me: failed program was:" >&5 | |
25ed0b71 KW |
2875 | sed 's/^/| /' conftest.$ac_ext >&5 |
2876 | ||
81ecdfbb RW |
2877 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
2878 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
d0ac1c44 SM |
2879 | as_fn_error 77 "C compiler cannot create executables |
2880 | See \`config.log' for more details" "$LINENO" 5; } | |
2881 | else | |
2882 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
2883 | $as_echo "yes" >&6; } | |
9255ee31 | 2884 | fi |
d0ac1c44 SM |
2885 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 |
2886 | $as_echo_n "checking for C compiler default output file name... " >&6; } | |
2887 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 | |
2888 | $as_echo "$ac_file" >&6; } | |
9255ee31 | 2889 | ac_exeext=$ac_cv_exeext |
9255ee31 | 2890 | |
d0ac1c44 | 2891 | rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out |
9255ee31 | 2892 | ac_clean_files=$ac_clean_files_save |
81ecdfbb RW |
2893 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 |
2894 | $as_echo_n "checking for suffix of executables... " >&6; } | |
2895 | if { { ac_try="$ac_link" | |
2896 | case "(($ac_try" in | |
2897 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2898 | *) ac_try_echo=$ac_try;; | |
2899 | esac | |
2900 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2901 | $as_echo "$ac_try_echo"; } >&5 | |
2902 | (eval "$ac_link") 2>&5 | |
9255ee31 | 2903 | ac_status=$? |
81ecdfbb RW |
2904 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
2905 | test $ac_status = 0; }; then : | |
9255ee31 EZ |
2906 | # If both `conftest.exe' and `conftest' are `present' (well, observable) |
2907 | # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will | |
2908 | # work properly (i.e., refer to `conftest.exe'), while it won't with | |
2909 | # `rm'. | |
25ed0b71 KW |
2910 | for ac_file in conftest.exe conftest conftest.*; do |
2911 | test -f "$ac_file" || continue | |
9255ee31 | 2912 | case $ac_file in |
81ecdfbb | 2913 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; |
9255ee31 | 2914 | *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` |
430b7832 | 2915 | break;; |
9255ee31 EZ |
2916 | * ) break;; |
2917 | esac | |
2918 | done | |
d60d9f65 | 2919 | else |
81ecdfbb RW |
2920 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
2921 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
d0ac1c44 SM |
2922 | as_fn_error $? "cannot compute suffix of executables: cannot compile and link |
2923 | See \`config.log' for more details" "$LINENO" 5; } | |
9255ee31 | 2924 | fi |
d0ac1c44 | 2925 | rm -f conftest conftest$ac_cv_exeext |
81ecdfbb RW |
2926 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 |
2927 | $as_echo "$ac_cv_exeext" >&6; } | |
9255ee31 EZ |
2928 | |
2929 | rm -f conftest.$ac_ext | |
2930 | EXEEXT=$ac_cv_exeext | |
2931 | ac_exeext=$EXEEXT | |
d0ac1c44 SM |
2932 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2933 | /* end confdefs.h. */ | |
2934 | #include <stdio.h> | |
2935 | int | |
2936 | main () | |
2937 | { | |
2938 | FILE *f = fopen ("conftest.out", "w"); | |
2939 | return ferror (f) || fclose (f) != 0; | |
2940 | ||
2941 | ; | |
2942 | return 0; | |
2943 | } | |
2944 | _ACEOF | |
2945 | ac_clean_files="$ac_clean_files conftest.out" | |
2946 | # Check that the compiler produces executables we can run. If not, either | |
2947 | # the compiler is broken, or we cross compile. | |
2948 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 | |
2949 | $as_echo_n "checking whether we are cross compiling... " >&6; } | |
2950 | if test "$cross_compiling" != yes; then | |
2951 | { { ac_try="$ac_link" | |
2952 | case "(($ac_try" in | |
2953 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2954 | *) ac_try_echo=$ac_try;; | |
2955 | esac | |
2956 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2957 | $as_echo "$ac_try_echo"; } >&5 | |
2958 | (eval "$ac_link") 2>&5 | |
2959 | ac_status=$? | |
2960 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2961 | test $ac_status = 0; } | |
2962 | if { ac_try='./conftest$ac_cv_exeext' | |
2963 | { { case "(($ac_try" in | |
2964 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2965 | *) ac_try_echo=$ac_try;; | |
2966 | esac | |
2967 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2968 | $as_echo "$ac_try_echo"; } >&5 | |
2969 | (eval "$ac_try") 2>&5 | |
2970 | ac_status=$? | |
2971 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2972 | test $ac_status = 0; }; }; then | |
2973 | cross_compiling=no | |
2974 | else | |
2975 | if test "$cross_compiling" = maybe; then | |
2976 | cross_compiling=yes | |
2977 | else | |
2978 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
2979 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2980 | as_fn_error $? "cannot run C compiled programs. | |
2981 | If you meant to cross compile, use \`--host'. | |
2982 | See \`config.log' for more details" "$LINENO" 5; } | |
2983 | fi | |
2984 | fi | |
2985 | fi | |
2986 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 | |
2987 | $as_echo "$cross_compiling" >&6; } | |
2988 | ||
2989 | rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out | |
2990 | ac_clean_files=$ac_clean_files_save | |
81ecdfbb RW |
2991 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 |
2992 | $as_echo_n "checking for suffix of object files... " >&6; } | |
d0ac1c44 | 2993 | if ${ac_cv_objext+:} false; then : |
81ecdfbb | 2994 | $as_echo_n "(cached) " >&6 |
9255ee31 | 2995 | else |
81ecdfbb | 2996 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25ed0b71 | 2997 | /* end confdefs.h. */ |
d60d9f65 | 2998 | |
9255ee31 EZ |
2999 | int |
3000 | main () | |
3001 | { | |
d60d9f65 | 3002 | |
9255ee31 EZ |
3003 | ; |
3004 | return 0; | |
3005 | } | |
3006 | _ACEOF | |
3007 | rm -f conftest.o conftest.obj | |
81ecdfbb RW |
3008 | if { { ac_try="$ac_compile" |
3009 | case "(($ac_try" in | |
3010 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3011 | *) ac_try_echo=$ac_try;; | |
3012 | esac | |
3013 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3014 | $as_echo "$ac_try_echo"; } >&5 | |
3015 | (eval "$ac_compile") 2>&5 | |
3016 | ac_status=$? | |
3017 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3018 | test $ac_status = 0; }; then : | |
3019 | for ac_file in conftest.o conftest.obj conftest.*; do | |
3020 | test -f "$ac_file" || continue; | |
9255ee31 | 3021 | case $ac_file in |
81ecdfbb | 3022 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; |
9255ee31 EZ |
3023 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` |
3024 | break;; | |
3025 | esac | |
3026 | done | |
d60d9f65 | 3027 | else |
81ecdfbb | 3028 | $as_echo "$as_me: failed program was:" >&5 |
25ed0b71 KW |
3029 | sed 's/^/| /' conftest.$ac_ext >&5 |
3030 | ||
81ecdfbb RW |
3031 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3032 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
d0ac1c44 SM |
3033 | as_fn_error $? "cannot compute suffix of object files: cannot compile |
3034 | See \`config.log' for more details" "$LINENO" 5; } | |
9255ee31 | 3035 | fi |
9255ee31 EZ |
3036 | rm -f conftest.$ac_cv_objext conftest.$ac_ext |
3037 | fi | |
81ecdfbb RW |
3038 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 |
3039 | $as_echo "$ac_cv_objext" >&6; } | |
9255ee31 EZ |
3040 | OBJEXT=$ac_cv_objext |
3041 | ac_objext=$OBJEXT | |
81ecdfbb RW |
3042 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 |
3043 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } | |
d0ac1c44 | 3044 | if ${ac_cv_c_compiler_gnu+:} false; then : |
81ecdfbb | 3045 | $as_echo_n "(cached) " >&6 |
9255ee31 | 3046 | else |
81ecdfbb | 3047 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25ed0b71 | 3048 | /* end confdefs.h. */ |
9255ee31 EZ |
3049 | |
3050 | int | |
3051 | main () | |
3052 | { | |
3053 | #ifndef __GNUC__ | |
3054 | choke me | |
3055 | #endif | |
d60d9f65 | 3056 | |
9255ee31 EZ |
3057 | ; |
3058 | return 0; | |
3059 | } | |
3060 | _ACEOF | |
81ecdfbb | 3061 | if ac_fn_c_try_compile "$LINENO"; then : |
9255ee31 EZ |
3062 | ac_compiler_gnu=yes |
3063 | else | |
81ecdfbb | 3064 | ac_compiler_gnu=no |
9255ee31 | 3065 | fi |
81ecdfbb | 3066 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
9255ee31 EZ |
3067 | ac_cv_c_compiler_gnu=$ac_compiler_gnu |
3068 | ||
3069 | fi | |
81ecdfbb RW |
3070 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 |
3071 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } | |
3072 | if test $ac_compiler_gnu = yes; then | |
3073 | GCC=yes | |
3074 | else | |
3075 | GCC= | |
3076 | fi | |
9255ee31 EZ |
3077 | ac_test_CFLAGS=${CFLAGS+set} |
3078 | ac_save_CFLAGS=$CFLAGS | |
81ecdfbb RW |
3079 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 |
3080 | $as_echo_n "checking whether $CC accepts -g... " >&6; } | |
d0ac1c44 | 3081 | if ${ac_cv_prog_cc_g+:} false; then : |
81ecdfbb RW |
3082 | $as_echo_n "(cached) " >&6 |
3083 | else | |
3084 | ac_save_c_werror_flag=$ac_c_werror_flag | |
3085 | ac_c_werror_flag=yes | |
3086 | ac_cv_prog_cc_g=no | |
3087 | CFLAGS="-g" | |
3088 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
25ed0b71 | 3089 | /* end confdefs.h. */ |
9255ee31 EZ |
3090 | |
3091 | int | |
3092 | main () | |
3093 | { | |
3094 | ||
3095 | ; | |
3096 | return 0; | |
3097 | } | |
3098 | _ACEOF | |
81ecdfbb | 3099 | if ac_fn_c_try_compile "$LINENO"; then : |
d60d9f65 SS |
3100 | ac_cv_prog_cc_g=yes |
3101 | else | |
81ecdfbb RW |
3102 | CFLAGS="" |
3103 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3104 | /* end confdefs.h. */ | |
3105 | ||
3106 | int | |
3107 | main () | |
3108 | { | |
3109 | ||
3110 | ; | |
3111 | return 0; | |
3112 | } | |
3113 | _ACEOF | |
3114 | if ac_fn_c_try_compile "$LINENO"; then : | |
3115 | ||
3116 | else | |
3117 | ac_c_werror_flag=$ac_save_c_werror_flag | |
3118 | CFLAGS="-g" | |
3119 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3120 | /* end confdefs.h. */ | |
3121 | ||
3122 | int | |
3123 | main () | |
3124 | { | |
25ed0b71 | 3125 | |
81ecdfbb RW |
3126 | ; |
3127 | return 0; | |
3128 | } | |
3129 | _ACEOF | |
3130 | if ac_fn_c_try_compile "$LINENO"; then : | |
3131 | ac_cv_prog_cc_g=yes | |
3132 | fi | |
3133 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3134 | fi | |
3135 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
d60d9f65 | 3136 | fi |
81ecdfbb RW |
3137 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3138 | ac_c_werror_flag=$ac_save_c_werror_flag | |
d60d9f65 | 3139 | fi |
81ecdfbb RW |
3140 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 |
3141 | $as_echo "$ac_cv_prog_cc_g" >&6; } | |
d60d9f65 | 3142 | if test "$ac_test_CFLAGS" = set; then |
9255ee31 | 3143 | CFLAGS=$ac_save_CFLAGS |
d60d9f65 SS |
3144 | elif test $ac_cv_prog_cc_g = yes; then |
3145 | if test "$GCC" = yes; then | |
3146 | CFLAGS="-g -O2" | |
3147 | else | |
3148 | CFLAGS="-g" | |
3149 | fi | |
3150 | else | |
3151 | if test "$GCC" = yes; then | |
3152 | CFLAGS="-O2" | |
3153 | else | |
3154 | CFLAGS= | |
3155 | fi | |
3156 | fi | |
81ecdfbb RW |
3157 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 |
3158 | $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } | |
d0ac1c44 | 3159 | if ${ac_cv_prog_cc_c89+:} false; then : |
81ecdfbb | 3160 | $as_echo_n "(cached) " >&6 |
25ed0b71 | 3161 | else |
81ecdfbb | 3162 | ac_cv_prog_cc_c89=no |
25ed0b71 | 3163 | ac_save_CC=$CC |
81ecdfbb | 3164 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25ed0b71 KW |
3165 | /* end confdefs.h. */ |
3166 | #include <stdarg.h> | |
3167 | #include <stdio.h> | |
d0ac1c44 | 3168 | struct stat; |
25ed0b71 KW |
3169 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ |
3170 | struct buf { int x; }; | |
3171 | FILE * (*rcsopen) (struct buf *, struct stat *, int); | |
3172 | static char *e (p, i) | |
3173 | char **p; | |
3174 | int i; | |
3175 | { | |
3176 | return p[i]; | |
3177 | } | |
3178 | static char *f (char * (*g) (char **, int), char **p, ...) | |
3179 | { | |
3180 | char *s; | |
3181 | va_list v; | |
3182 | va_start (v,p); | |
3183 | s = g (p, va_arg (v,int)); | |
3184 | va_end (v); | |
3185 | return s; | |
3186 | } | |
430b7832 MM |
3187 | |
3188 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has | |
3189 | function prototypes and stuff, but not '\xHH' hex character constants. | |
3190 | These don't provoke an error unfortunately, instead are silently treated | |
81ecdfbb | 3191 | as 'x'. The following induces an error, until -std is added to get |
430b7832 MM |
3192 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an |
3193 | array size at least. It's necessary to write '\x00'==0 to get something | |
81ecdfbb | 3194 | that's true only with -std. */ |
430b7832 MM |
3195 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; |
3196 | ||
81ecdfbb RW |
3197 | /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters |
3198 | inside strings and character constants. */ | |
3199 | #define FOO(x) 'x' | |
3200 | int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; | |
3201 | ||
25ed0b71 KW |
3202 | int test (int i, double x); |
3203 | struct s1 {int (*f) (int a);}; | |
3204 | struct s2 {int (*f) (double a);}; | |
3205 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); | |
3206 | int argc; | |
3207 | char **argv; | |
3208 | int | |
3209 | main () | |
3210 | { | |
3211 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; | |
3212 | ; | |
3213 | return 0; | |
3214 | } | |
3215 | _ACEOF | |
81ecdfbb RW |
3216 | for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ |
3217 | -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" | |
25ed0b71 KW |
3218 | do |
3219 | CC="$ac_save_CC $ac_arg" | |
81ecdfbb RW |
3220 | if ac_fn_c_try_compile "$LINENO"; then : |
3221 | ac_cv_prog_cc_c89=$ac_arg | |
25ed0b71 | 3222 | fi |
81ecdfbb RW |
3223 | rm -f core conftest.err conftest.$ac_objext |
3224 | test "x$ac_cv_prog_cc_c89" != "xno" && break | |
25ed0b71 | 3225 | done |
81ecdfbb | 3226 | rm -f conftest.$ac_ext |
25ed0b71 KW |
3227 | CC=$ac_save_CC |
3228 | ||
3229 | fi | |
81ecdfbb RW |
3230 | # AC_CACHE_VAL |
3231 | case "x$ac_cv_prog_cc_c89" in | |
3232 | x) | |
3233 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 | |
3234 | $as_echo "none needed" >&6; } ;; | |
3235 | xno) | |
3236 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 | |
3237 | $as_echo "unsupported" >&6; } ;; | |
25ed0b71 | 3238 | *) |
81ecdfbb RW |
3239 | CC="$CC $ac_cv_prog_cc_c89" |
3240 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 | |
3241 | $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; | |
25ed0b71 | 3242 | esac |
81ecdfbb | 3243 | if test "x$ac_cv_prog_cc_c89" != xno; then : |
25ed0b71 | 3244 | |
9255ee31 | 3245 | fi |
d60d9f65 | 3246 | |
9255ee31 EZ |
3247 | ac_ext=c |
3248 | ac_cpp='$CPP $CPPFLAGS' | |
3249 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3250 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3251 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3252 | ||
25ed0b71 | 3253 | |
9255ee31 EZ |
3254 | ac_ext=c |
3255 | ac_cpp='$CPP $CPPFLAGS' | |
3256 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3257 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3258 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
81ecdfbb RW |
3259 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 |
3260 | $as_echo_n "checking how to run the C preprocessor... " >&6; } | |
d60d9f65 SS |
3261 | # On Suns, sometimes $CPP names a directory. |
3262 | if test -n "$CPP" && test -d "$CPP"; then | |
3263 | CPP= | |
3264 | fi | |
3265 | if test -z "$CPP"; then | |
d0ac1c44 | 3266 | if ${ac_cv_prog_CPP+:} false; then : |
81ecdfbb | 3267 | $as_echo_n "(cached) " >&6 |
d60d9f65 | 3268 | else |
9255ee31 EZ |
3269 | # Double quotes because CPP needs to be expanded |
3270 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" | |
3271 | do | |
3272 | ac_preproc_ok=false | |
3273 | for ac_c_preproc_warn_flag in '' yes | |
3274 | do | |
3275 | # Use a header file that comes with gcc, so configuring glibc | |
3276 | # with a fresh cross-compiler works. | |
25ed0b71 KW |
3277 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
3278 | # <limits.h> exists even on freestanding compilers. | |
d60d9f65 | 3279 | # On the NeXT, cc -E runs the code through the compiler's parser, |
9255ee31 | 3280 | # not just through cpp. "Syntax error" is here to catch this case. |
81ecdfbb | 3281 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25ed0b71 KW |
3282 | /* end confdefs.h. */ |
3283 | #ifdef __STDC__ | |
3284 | # include <limits.h> | |
3285 | #else | |
3286 | # include <assert.h> | |
3287 | #endif | |
430b7832 | 3288 | Syntax error |
9255ee31 | 3289 | _ACEOF |
81ecdfbb | 3290 | if ac_fn_c_try_cpp "$LINENO"; then : |
25ed0b71 | 3291 | |
81ecdfbb | 3292 | else |
9255ee31 EZ |
3293 | # Broken: fails on valid input. |
3294 | continue | |
3295 | fi | |
d0ac1c44 | 3296 | rm -f conftest.err conftest.i conftest.$ac_ext |
9255ee31 | 3297 | |
81ecdfbb | 3298 | # OK, works on sane cases. Now check whether nonexistent headers |
9255ee31 | 3299 | # can be detected and how. |
81ecdfbb | 3300 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25ed0b71 | 3301 | /* end confdefs.h. */ |
9255ee31 EZ |
3302 | #include <ac_nonexistent.h> |
3303 | _ACEOF | |
81ecdfbb | 3304 | if ac_fn_c_try_cpp "$LINENO"; then : |
9255ee31 EZ |
3305 | # Broken: success on invalid input. |
3306 | continue | |
d60d9f65 | 3307 | else |
9255ee31 EZ |
3308 | # Passes both tests. |
3309 | ac_preproc_ok=: | |
3310 | break | |
3311 | fi | |
d0ac1c44 | 3312 | rm -f conftest.err conftest.i conftest.$ac_ext |
9255ee31 EZ |
3313 | |
3314 | done | |
3315 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
d0ac1c44 | 3316 | rm -f conftest.i conftest.err conftest.$ac_ext |
81ecdfbb | 3317 | if $ac_preproc_ok; then : |
9255ee31 EZ |
3318 | break |
3319 | fi | |
3320 | ||
3321 | done | |
3322 | ac_cv_prog_CPP=$CPP | |
3323 | ||
3324 | fi | |
3325 | CPP=$ac_cv_prog_CPP | |
3326 | else | |
3327 | ac_cv_prog_CPP=$CPP | |
3328 | fi | |
81ecdfbb RW |
3329 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 |
3330 | $as_echo "$CPP" >&6; } | |
9255ee31 EZ |
3331 | ac_preproc_ok=false |
3332 | for ac_c_preproc_warn_flag in '' yes | |
3333 | do | |
3334 | # Use a header file that comes with gcc, so configuring glibc | |
3335 | # with a fresh cross-compiler works. | |
25ed0b71 KW |
3336 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
3337 | # <limits.h> exists even on freestanding compilers. | |
9255ee31 EZ |
3338 | # On the NeXT, cc -E runs the code through the compiler's parser, |
3339 | # not just through cpp. "Syntax error" is here to catch this case. | |
81ecdfbb | 3340 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25ed0b71 KW |
3341 | /* end confdefs.h. */ |
3342 | #ifdef __STDC__ | |
3343 | # include <limits.h> | |
3344 | #else | |
3345 | # include <assert.h> | |
3346 | #endif | |
430b7832 | 3347 | Syntax error |
9255ee31 | 3348 | _ACEOF |
81ecdfbb | 3349 | if ac_fn_c_try_cpp "$LINENO"; then : |
25ed0b71 | 3350 | |
81ecdfbb | 3351 | else |
9255ee31 EZ |
3352 | # Broken: fails on valid input. |
3353 | continue | |
d60d9f65 | 3354 | fi |
d0ac1c44 | 3355 | rm -f conftest.err conftest.i conftest.$ac_ext |
9255ee31 | 3356 | |
81ecdfbb | 3357 | # OK, works on sane cases. Now check whether nonexistent headers |
9255ee31 | 3358 | # can be detected and how. |
81ecdfbb | 3359 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25ed0b71 | 3360 | /* end confdefs.h. */ |
9255ee31 EZ |
3361 | #include <ac_nonexistent.h> |
3362 | _ACEOF | |
81ecdfbb | 3363 | if ac_fn_c_try_cpp "$LINENO"; then : |
9255ee31 EZ |
3364 | # Broken: success on invalid input. |
3365 | continue | |
3366 | else | |
9255ee31 EZ |
3367 | # Passes both tests. |
3368 | ac_preproc_ok=: | |
3369 | break | |
d60d9f65 | 3370 | fi |
d0ac1c44 | 3371 | rm -f conftest.err conftest.i conftest.$ac_ext |
9255ee31 EZ |
3372 | |
3373 | done | |
3374 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
d0ac1c44 | 3375 | rm -f conftest.i conftest.err conftest.$ac_ext |
81ecdfbb RW |
3376 | if $ac_preproc_ok; then : |
3377 | ||
d60d9f65 | 3378 | else |
81ecdfbb RW |
3379 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3380 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
d0ac1c44 SM |
3381 | as_fn_error $? "C preprocessor \"$CPP\" fails sanity check |
3382 | See \`config.log' for more details" "$LINENO" 5; } | |
d60d9f65 | 3383 | fi |
d60d9f65 | 3384 | |
9255ee31 EZ |
3385 | ac_ext=c |
3386 | ac_cpp='$CPP $CPPFLAGS' | |
3387 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3388 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3389 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3390 | ||
25ed0b71 | 3391 | |
81ecdfbb RW |
3392 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 |
3393 | $as_echo_n "checking for grep that handles long lines and -e... " >&6; } | |
d0ac1c44 | 3394 | if ${ac_cv_path_GREP+:} false; then : |
81ecdfbb RW |
3395 | $as_echo_n "(cached) " >&6 |
3396 | else | |
3397 | if test -z "$GREP"; then | |
3398 | ac_path_GREP_found=false | |
3399 | # Loop through the user's path and test for each of PROGNAME-LIST | |
3400 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3401 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin | |
3402 | do | |
3403 | IFS=$as_save_IFS | |
3404 | test -z "$as_dir" && as_dir=. | |
3405 | for ac_prog in grep ggrep; do | |
3406 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3407 | ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" | |
d0ac1c44 | 3408 | as_fn_executable_p "$ac_path_GREP" || continue |
81ecdfbb RW |
3409 | # Check for GNU ac_path_GREP and select it if it is found. |
3410 | # Check for GNU $ac_path_GREP | |
3411 | case `"$ac_path_GREP" --version 2>&1` in | |
3412 | *GNU*) | |
3413 | ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; | |
3414 | *) | |
3415 | ac_count=0 | |
3416 | $as_echo_n 0123456789 >"conftest.in" | |
3417 | while : | |
3418 | do | |
3419 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
3420 | mv "conftest.tmp" "conftest.in" | |
3421 | cp "conftest.in" "conftest.nl" | |
3422 | $as_echo 'GREP' >> "conftest.nl" | |
3423 | "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
3424 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
3425 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
3426 | if test $ac_count -gt ${ac_path_GREP_max-0}; then | |
3427 | # Best one so far, save it but keep looking for a better one | |
3428 | ac_cv_path_GREP="$ac_path_GREP" | |
3429 | ac_path_GREP_max=$ac_count | |
3430 | fi | |
3431 | # 10*(2^10) chars as input seems more than enough | |
3432 | test $ac_count -gt 10 && break | |
3433 | done | |
3434 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
3435 | esac | |
3436 | ||
3437 | $ac_path_GREP_found && break 3 | |
3438 | done | |
3439 | done | |
3440 | done | |
3441 | IFS=$as_save_IFS | |
3442 | if test -z "$ac_cv_path_GREP"; then | |
d0ac1c44 | 3443 | as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 |
81ecdfbb RW |
3444 | fi |
3445 | else | |
3446 | ac_cv_path_GREP=$GREP | |
3447 | fi | |
3448 | ||
3449 | fi | |
3450 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 | |
3451 | $as_echo "$ac_cv_path_GREP" >&6; } | |
3452 | GREP="$ac_cv_path_GREP" | |
3453 | ||
3454 | ||
3455 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 | |
3456 | $as_echo_n "checking for egrep... " >&6; } | |
d0ac1c44 | 3457 | if ${ac_cv_path_EGREP+:} false; then : |
81ecdfbb | 3458 | $as_echo_n "(cached) " >&6 |
d60d9f65 | 3459 | else |
81ecdfbb RW |
3460 | if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 |
3461 | then ac_cv_path_EGREP="$GREP -E" | |
3462 | else | |
3463 | if test -z "$EGREP"; then | |
3464 | ac_path_EGREP_found=false | |
3465 | # Loop through the user's path and test for each of PROGNAME-LIST | |
3466 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3467 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin | |
3468 | do | |
3469 | IFS=$as_save_IFS | |
3470 | test -z "$as_dir" && as_dir=. | |
3471 | for ac_prog in egrep; do | |
3472 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3473 | ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" | |
d0ac1c44 | 3474 | as_fn_executable_p "$ac_path_EGREP" || continue |
81ecdfbb RW |
3475 | # Check for GNU ac_path_EGREP and select it if it is found. |
3476 | # Check for GNU $ac_path_EGREP | |
3477 | case `"$ac_path_EGREP" --version 2>&1` in | |
3478 | *GNU*) | |
3479 | ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; | |
3480 | *) | |
3481 | ac_count=0 | |
3482 | $as_echo_n 0123456789 >"conftest.in" | |
3483 | while : | |
3484 | do | |
3485 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
3486 | mv "conftest.tmp" "conftest.in" | |
3487 | cp "conftest.in" "conftest.nl" | |
3488 | $as_echo 'EGREP' >> "conftest.nl" | |
3489 | "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
3490 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
3491 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
3492 | if test $ac_count -gt ${ac_path_EGREP_max-0}; then | |
3493 | # Best one so far, save it but keep looking for a better one | |
3494 | ac_cv_path_EGREP="$ac_path_EGREP" | |
3495 | ac_path_EGREP_max=$ac_count | |
25ed0b71 | 3496 | fi |
81ecdfbb RW |
3497 | # 10*(2^10) chars as input seems more than enough |
3498 | test $ac_count -gt 10 && break | |
3499 | done | |
3500 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
3501 | esac | |
3502 | ||
3503 | $ac_path_EGREP_found && break 3 | |
3504 | done | |
3505 | done | |
3506 | done | |
3507 | IFS=$as_save_IFS | |
3508 | if test -z "$ac_cv_path_EGREP"; then | |
d0ac1c44 | 3509 | as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 |
81ecdfbb RW |
3510 | fi |
3511 | else | |
3512 | ac_cv_path_EGREP=$EGREP | |
3513 | fi | |
3514 | ||
3515 | fi | |
d60d9f65 | 3516 | fi |
81ecdfbb RW |
3517 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 |
3518 | $as_echo "$ac_cv_path_EGREP" >&6; } | |
3519 | EGREP="$ac_cv_path_EGREP" | |
d60d9f65 | 3520 | |
9255ee31 | 3521 | |
81ecdfbb RW |
3522 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 |
3523 | $as_echo_n "checking for ANSI C header files... " >&6; } | |
d0ac1c44 | 3524 | if ${ac_cv_header_stdc+:} false; then : |
81ecdfbb | 3525 | $as_echo_n "(cached) " >&6 |
25ed0b71 | 3526 | else |
81ecdfbb | 3527 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25ed0b71 KW |
3528 | /* end confdefs.h. */ |
3529 | #include <stdlib.h> | |
3530 | #include <stdarg.h> | |
3531 | #include <string.h> | |
3532 | #include <float.h> | |
d60d9f65 | 3533 | |
25ed0b71 KW |
3534 | int |
3535 | main () | |
3536 | { | |
d60d9f65 | 3537 | |
25ed0b71 KW |
3538 | ; |
3539 | return 0; | |
3540 | } | |
3541 | _ACEOF | |
81ecdfbb | 3542 | if ac_fn_c_try_compile "$LINENO"; then : |
25ed0b71 KW |
3543 | ac_cv_header_stdc=yes |
3544 | else | |
81ecdfbb | 3545 | ac_cv_header_stdc=no |
d60d9f65 | 3546 | fi |
81ecdfbb | 3547 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
d60d9f65 | 3548 | |
25ed0b71 KW |
3549 | if test $ac_cv_header_stdc = yes; then |
3550 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
81ecdfbb | 3551 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25ed0b71 KW |
3552 | /* end confdefs.h. */ |
3553 | #include <string.h> | |
9255ee31 | 3554 | |
25ed0b71 KW |
3555 | _ACEOF |
3556 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
81ecdfbb RW |
3557 | $EGREP "memchr" >/dev/null 2>&1; then : |
3558 | ||
d60d9f65 | 3559 | else |
25ed0b71 | 3560 | ac_cv_header_stdc=no |
d60d9f65 | 3561 | fi |
25ed0b71 | 3562 | rm -f conftest* |
d60d9f65 | 3563 | |
d60d9f65 SS |
3564 | fi |
3565 | ||
25ed0b71 KW |
3566 | if test $ac_cv_header_stdc = yes; then |
3567 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
81ecdfbb | 3568 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25ed0b71 KW |
3569 | /* end confdefs.h. */ |
3570 | #include <stdlib.h> | |
d60d9f65 | 3571 | |
9255ee31 | 3572 | _ACEOF |
d60d9f65 | 3573 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
81ecdfbb RW |
3574 | $EGREP "free" >/dev/null 2>&1; then : |
3575 | ||
25ed0b71 KW |
3576 | else |
3577 | ac_cv_header_stdc=no | |
d60d9f65 SS |
3578 | fi |
3579 | rm -f conftest* | |
3580 | ||
d60d9f65 SS |
3581 | fi |
3582 | ||
25ed0b71 KW |
3583 | if test $ac_cv_header_stdc = yes; then |
3584 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
81ecdfbb | 3585 | if test "$cross_compiling" = yes; then : |
25ed0b71 KW |
3586 | : |
3587 | else | |
81ecdfbb | 3588 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25ed0b71 KW |
3589 | /* end confdefs.h. */ |
3590 | #include <ctype.h> | |
81ecdfbb | 3591 | #include <stdlib.h> |
25ed0b71 KW |
3592 | #if ((' ' & 0x0FF) == 0x020) |
3593 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
3594 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
3595 | #else | |
3596 | # define ISLOWER(c) \ | |
430b7832 MM |
3597 | (('a' <= (c) && (c) <= 'i') \ |
3598 | || ('j' <= (c) && (c) <= 'r') \ | |
3599 | || ('s' <= (c) && (c) <= 'z')) | |
25ed0b71 KW |
3600 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) |
3601 | #endif | |
3602 | ||
3603 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) | |
3604 | int | |
3605 | main () | |
3606 | { | |
3607 | int i; | |
3608 | for (i = 0; i < 256; i++) | |
3609 | if (XOR (islower (i), ISLOWER (i)) | |
430b7832 | 3610 | || toupper (i) != TOUPPER (i)) |
81ecdfbb RW |
3611 | return 2; |
3612 | return 0; | |
25ed0b71 KW |
3613 | } |
3614 | _ACEOF | |
81ecdfbb | 3615 | if ac_fn_c_try_run "$LINENO"; then : |
25ed0b71 | 3616 | |
81ecdfbb RW |
3617 | else |
3618 | ac_cv_header_stdc=no | |
25ed0b71 | 3619 | fi |
81ecdfbb RW |
3620 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
3621 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
25ed0b71 | 3622 | fi |
81ecdfbb | 3623 | |
25ed0b71 KW |
3624 | fi |
3625 | fi | |
81ecdfbb RW |
3626 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 |
3627 | $as_echo "$ac_cv_header_stdc" >&6; } | |
25ed0b71 KW |
3628 | if test $ac_cv_header_stdc = yes; then |
3629 | ||
81ecdfbb | 3630 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h |
25ed0b71 KW |
3631 | |
3632 | fi | |
3633 | ||
3634 | # On IRIX 5.3, sys/types and inttypes.h are conflicting. | |
81ecdfbb RW |
3635 | for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ |
3636 | inttypes.h stdint.h unistd.h | |
3637 | do : | |
3638 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
3639 | ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default | |
3640 | " | |
d0ac1c44 | 3641 | if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : |
81ecdfbb RW |
3642 | cat >>confdefs.h <<_ACEOF |
3643 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
3644 | _ACEOF | |
25ed0b71 | 3645 | |
81ecdfbb | 3646 | fi |
25ed0b71 | 3647 | |
81ecdfbb | 3648 | done |
25ed0b71 KW |
3649 | |
3650 | ||
3651 | ||
81ecdfbb | 3652 | ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" |
d0ac1c44 | 3653 | if test "x$ac_cv_header_minix_config_h" = xyes; then : |
81ecdfbb RW |
3654 | MINIX=yes |
3655 | else | |
3656 | MINIX= | |
3657 | fi | |
25ed0b71 KW |
3658 | |
3659 | ||
81ecdfbb | 3660 | if test "$MINIX" = yes; then |
25ed0b71 | 3661 | |
81ecdfbb | 3662 | $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h |
25ed0b71 | 3663 | |
25ed0b71 | 3664 | |
81ecdfbb | 3665 | $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h |
25ed0b71 | 3666 | |
25ed0b71 | 3667 | |
81ecdfbb | 3668 | $as_echo "#define _MINIX 1" >>confdefs.h |
25ed0b71 | 3669 | |
81ecdfbb | 3670 | fi |
25ed0b71 KW |
3671 | |
3672 | ||
81ecdfbb RW |
3673 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 |
3674 | $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } | |
d0ac1c44 | 3675 | if ${ac_cv_safe_to_define___extensions__+:} false; then : |
81ecdfbb | 3676 | $as_echo_n "(cached) " >&6 |
25ed0b71 | 3677 | else |
81ecdfbb | 3678 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25ed0b71 | 3679 | /* end confdefs.h. */ |
25ed0b71 | 3680 | |
d0ac1c44 SM |
3681 | # define __EXTENSIONS__ 1 |
3682 | $ac_includes_default | |
81ecdfbb RW |
3683 | int |
3684 | main () | |
3685 | { | |
25ed0b71 | 3686 | |
81ecdfbb RW |
3687 | ; |
3688 | return 0; | |
3689 | } | |
25ed0b71 | 3690 | _ACEOF |
81ecdfbb RW |
3691 | if ac_fn_c_try_compile "$LINENO"; then : |
3692 | ac_cv_safe_to_define___extensions__=yes | |
25ed0b71 | 3693 | else |
81ecdfbb | 3694 | ac_cv_safe_to_define___extensions__=no |
25ed0b71 | 3695 | fi |
81ecdfbb | 3696 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
25ed0b71 | 3697 | fi |
81ecdfbb RW |
3698 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 |
3699 | $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } | |
3700 | test $ac_cv_safe_to_define___extensions__ = yes && | |
3701 | $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h | |
25ed0b71 | 3702 | |
81ecdfbb | 3703 | $as_echo "#define _ALL_SOURCE 1" >>confdefs.h |
25ed0b71 | 3704 | |
81ecdfbb | 3705 | $as_echo "#define _GNU_SOURCE 1" >>confdefs.h |
25ed0b71 | 3706 | |
81ecdfbb | 3707 | $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h |
25ed0b71 | 3708 | |
81ecdfbb | 3709 | $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h |
25ed0b71 | 3710 | |
25ed0b71 | 3711 | |
25ed0b71 KW |
3712 | |
3713 | ||
25ed0b71 KW |
3714 | # If we're using gcc and the user hasn't specified CFLAGS, add -O to CFLAGS. |
3715 | test -n "$GCC" && test -n "$auto_cflags" && CFLAGS="$CFLAGS -O" | |
3716 | ||
3717 | if test $ac_cv_c_compiler_gnu = yes; then | |
81ecdfbb RW |
3718 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5 |
3719 | $as_echo_n "checking whether $CC needs -traditional... " >&6; } | |
d0ac1c44 | 3720 | if ${ac_cv_prog_gcc_traditional+:} false; then : |
81ecdfbb | 3721 | $as_echo_n "(cached) " >&6 |
25ed0b71 KW |
3722 | else |
3723 | ac_pattern="Autoconf.*'x'" | |
81ecdfbb | 3724 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25ed0b71 KW |
3725 | /* end confdefs.h. */ |
3726 | #include <sgtty.h> | |
3727 | Autoconf TIOCGETP | |
3728 | _ACEOF | |
3729 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
81ecdfbb | 3730 | $EGREP "$ac_pattern" >/dev/null 2>&1; then : |
25ed0b71 KW |
3731 | ac_cv_prog_gcc_traditional=yes |
3732 | else | |
3733 | ac_cv_prog_gcc_traditional=no | |
3734 | fi | |
3735 | rm -f conftest* | |
3736 | ||
3737 | ||
3738 | if test $ac_cv_prog_gcc_traditional = no; then | |
81ecdfbb | 3739 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25ed0b71 KW |
3740 | /* end confdefs.h. */ |
3741 | #include <termio.h> | |
3742 | Autoconf TCGETA | |
3743 | _ACEOF | |
3744 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
81ecdfbb | 3745 | $EGREP "$ac_pattern" >/dev/null 2>&1; then : |
25ed0b71 KW |
3746 | ac_cv_prog_gcc_traditional=yes |
3747 | fi | |
3748 | rm -f conftest* | |
3749 | ||
3750 | fi | |
3751 | fi | |
81ecdfbb RW |
3752 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5 |
3753 | $as_echo "$ac_cv_prog_gcc_traditional" >&6; } | |
25ed0b71 KW |
3754 | if test $ac_cv_prog_gcc_traditional = yes; then |
3755 | CC="$CC -traditional" | |
3756 | fi | |
3757 | fi | |
3758 | ||
3759 | # Find a good install program. We prefer a C program (faster), | |
3760 | # so one script is as good as another. But avoid the broken or | |
3761 | # incompatible versions: | |
3762 | # SysV /etc/install, /usr/sbin/install | |
3763 | # SunOS /usr/etc/install | |
3764 | # IRIX /sbin/install | |
3765 | # AIX /bin/install | |
3766 | # AmigaOS /C/install, which installs bootblocks on floppy discs | |
3767 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag | |
3768 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
3769 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
430b7832 | 3770 | # OS/2's system install, which has a completely different semantic |
25ed0b71 | 3771 | # ./install, which can be erroneously created by make from ./install.sh. |
81ecdfbb RW |
3772 | # Reject install programs that cannot install multiple files. |
3773 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 | |
3774 | $as_echo_n "checking for a BSD-compatible install... " >&6; } | |
25ed0b71 | 3775 | if test -z "$INSTALL"; then |
d0ac1c44 | 3776 | if ${ac_cv_path_install+:} false; then : |
81ecdfbb | 3777 | $as_echo_n "(cached) " >&6 |
25ed0b71 KW |
3778 | else |
3779 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3780 | for as_dir in $PATH | |
3781 | do | |
3782 | IFS=$as_save_IFS | |
3783 | test -z "$as_dir" && as_dir=. | |
81ecdfbb RW |
3784 | # Account for people who put trailing slashes in PATH elements. |
3785 | case $as_dir/ in #(( | |
3786 | ./ | .// | /[cC]/* | \ | |
25ed0b71 | 3787 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ |
81ecdfbb | 3788 | ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ |
25ed0b71 KW |
3789 | /usr/ucb/* ) ;; |
3790 | *) | |
3791 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
3792 | # Don't use installbsd from OSF since it installs stuff as root | |
3793 | # by default. | |
3794 | for ac_prog in ginstall scoinst install; do | |
3795 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 3796 | if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then |
430b7832 MM |
3797 | if test $ac_prog = install && |
3798 | grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
3799 | # AIX install. It has an incompatible calling convention. | |
3800 | : | |
3801 | elif test $ac_prog = install && | |
3802 | grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
3803 | # program-specific install script used by HP pwplus--don't use. | |
3804 | : | |
3805 | else | |
81ecdfbb RW |
3806 | rm -rf conftest.one conftest.two conftest.dir |
3807 | echo one > conftest.one | |
3808 | echo two > conftest.two | |
3809 | mkdir conftest.dir | |
3810 | if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && | |
3811 | test -s conftest.one && test -s conftest.two && | |
3812 | test -s conftest.dir/conftest.one && | |
3813 | test -s conftest.dir/conftest.two | |
3814 | then | |
3815 | ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" | |
3816 | break 3 | |
3817 | fi | |
430b7832 MM |
3818 | fi |
3819 | fi | |
25ed0b71 KW |
3820 | done |
3821 | done | |
3822 | ;; | |
3823 | esac | |
25ed0b71 | 3824 | |
81ecdfbb RW |
3825 | done |
3826 | IFS=$as_save_IFS | |
3827 | ||
3828 | rm -rf conftest.one conftest.two conftest.dir | |
d60d9f65 SS |
3829 | |
3830 | fi | |
3831 | if test "${ac_cv_path_install+set}" = set; then | |
9255ee31 | 3832 | INSTALL=$ac_cv_path_install |
d60d9f65 | 3833 | else |
81ecdfbb RW |
3834 | # As a last resort, use the slow shell script. Don't cache a |
3835 | # value for INSTALL within a source directory, because that will | |
d60d9f65 | 3836 | # break other packages using the cache if that directory is |
81ecdfbb | 3837 | # removed, or if the value is a relative name. |
9255ee31 | 3838 | INSTALL=$ac_install_sh |
d60d9f65 SS |
3839 | fi |
3840 | fi | |
81ecdfbb RW |
3841 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 |
3842 | $as_echo "$INSTALL" >&6; } | |
d60d9f65 SS |
3843 | |
3844 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. | |
3845 | # It thinks the first close brace ends the variable substitution. | |
3846 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
3847 | ||
9255ee31 | 3848 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' |
c862e87b | 3849 | |
d60d9f65 SS |
3850 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' |
3851 | ||
775e241e TT |
3852 | if test -n "$ac_tool_prefix"; then |
3853 | # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. | |
3854 | set dummy ${ac_tool_prefix}ar; ac_word=$2 | |
81ecdfbb RW |
3855 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
3856 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 3857 | if ${ac_cv_prog_AR+:} false; then : |
81ecdfbb | 3858 | $as_echo_n "(cached) " >&6 |
c862e87b JM |
3859 | else |
3860 | if test -n "$AR"; then | |
3861 | ac_cv_prog_AR="$AR" # Let the user override the test. | |
3862 | else | |
25ed0b71 KW |
3863 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
3864 | for as_dir in $PATH | |
3865 | do | |
3866 | IFS=$as_save_IFS | |
3867 | test -z "$as_dir" && as_dir=. | |
81ecdfbb | 3868 | for ac_exec_ext in '' $ac_executable_extensions; do |
d0ac1c44 | 3869 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
775e241e | 3870 | ac_cv_prog_AR="${ac_tool_prefix}ar" |
81ecdfbb | 3871 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
25ed0b71 KW |
3872 | break 2 |
3873 | fi | |
3874 | done | |
81ecdfbb RW |
3875 | done |
3876 | IFS=$as_save_IFS | |
9255ee31 | 3877 | |
9255ee31 EZ |
3878 | fi |
3879 | fi | |
3880 | AR=$ac_cv_prog_AR | |
3881 | if test -n "$AR"; then | |
81ecdfbb RW |
3882 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 |
3883 | $as_echo "$AR" >&6; } | |
9255ee31 | 3884 | else |
81ecdfbb RW |
3885 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3886 | $as_echo "no" >&6; } | |
9255ee31 EZ |
3887 | fi |
3888 | ||
81ecdfbb | 3889 | |
775e241e TT |
3890 | fi |
3891 | if test -z "$ac_cv_prog_AR"; then | |
3892 | ac_ct_AR=$AR | |
3893 | # Extract the first word of "ar", so it can be a program name with args. | |
3894 | set dummy ar; ac_word=$2 | |
3895 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3896 | $as_echo_n "checking for $ac_word... " >&6; } | |
3897 | if ${ac_cv_prog_ac_ct_AR+:} false; then : | |
3898 | $as_echo_n "(cached) " >&6 | |
3899 | else | |
3900 | if test -n "$ac_ct_AR"; then | |
3901 | ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. | |
3902 | else | |
3903 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3904 | for as_dir in $PATH | |
3905 | do | |
3906 | IFS=$as_save_IFS | |
3907 | test -z "$as_dir" && as_dir=. | |
3908 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3909 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3910 | ac_cv_prog_ac_ct_AR="ar" | |
3911 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3912 | break 2 | |
3913 | fi | |
3914 | done | |
3915 | done | |
3916 | IFS=$as_save_IFS | |
3917 | ||
3918 | fi | |
3919 | fi | |
3920 | ac_ct_AR=$ac_cv_prog_ac_ct_AR | |
3921 | if test -n "$ac_ct_AR"; then | |
3922 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 | |
3923 | $as_echo "$ac_ct_AR" >&6; } | |
3924 | else | |
3925 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3926 | $as_echo "no" >&6; } | |
3927 | fi | |
3928 | ||
3929 | if test "x$ac_ct_AR" = x; then | |
3930 | AR="" | |
3931 | else | |
3932 | case $cross_compiling:$ac_tool_warned in | |
3933 | yes:) | |
3934 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
3935 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
3936 | ac_tool_warned=yes ;; | |
3937 | esac | |
3938 | AR=$ac_ct_AR | |
3939 | fi | |
3940 | else | |
3941 | AR="$ac_cv_prog_AR" | |
3942 | fi | |
3943 | ||
9255ee31 EZ |
3944 | test -n "$ARFLAGS" || ARFLAGS="cr" |
3945 | if test -n "$ac_tool_prefix"; then | |
3946 | # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. | |
3947 | set dummy ${ac_tool_prefix}ranlib; ac_word=$2 | |
81ecdfbb RW |
3948 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
3949 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 3950 | if ${ac_cv_prog_RANLIB+:} false; then : |
81ecdfbb | 3951 | $as_echo_n "(cached) " >&6 |
9255ee31 EZ |
3952 | else |
3953 | if test -n "$RANLIB"; then | |
3954 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. | |
3955 | else | |
25ed0b71 KW |
3956 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
3957 | for as_dir in $PATH | |
3958 | do | |
3959 | IFS=$as_save_IFS | |
3960 | test -z "$as_dir" && as_dir=. | |
81ecdfbb | 3961 | for ac_exec_ext in '' $ac_executable_extensions; do |
d0ac1c44 | 3962 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
25ed0b71 | 3963 | ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" |
81ecdfbb | 3964 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
25ed0b71 KW |
3965 | break 2 |
3966 | fi | |
3967 | done | |
81ecdfbb RW |
3968 | done |
3969 | IFS=$as_save_IFS | |
9255ee31 EZ |
3970 | |
3971 | fi | |
3972 | fi | |
3973 | RANLIB=$ac_cv_prog_RANLIB | |
3974 | if test -n "$RANLIB"; then | |
81ecdfbb RW |
3975 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 |
3976 | $as_echo "$RANLIB" >&6; } | |
9255ee31 | 3977 | else |
81ecdfbb RW |
3978 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3979 | $as_echo "no" >&6; } | |
9255ee31 EZ |
3980 | fi |
3981 | ||
81ecdfbb | 3982 | |
9255ee31 EZ |
3983 | fi |
3984 | if test -z "$ac_cv_prog_RANLIB"; then | |
3985 | ac_ct_RANLIB=$RANLIB | |
3986 | # Extract the first word of "ranlib", so it can be a program name with args. | |
3987 | set dummy ranlib; ac_word=$2 | |
81ecdfbb RW |
3988 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
3989 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 3990 | if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : |
81ecdfbb | 3991 | $as_echo_n "(cached) " >&6 |
9255ee31 EZ |
3992 | else |
3993 | if test -n "$ac_ct_RANLIB"; then | |
3994 | ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. | |
3995 | else | |
25ed0b71 KW |
3996 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
3997 | for as_dir in $PATH | |
3998 | do | |
3999 | IFS=$as_save_IFS | |
4000 | test -z "$as_dir" && as_dir=. | |
81ecdfbb | 4001 | for ac_exec_ext in '' $ac_executable_extensions; do |
d0ac1c44 | 4002 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
25ed0b71 | 4003 | ac_cv_prog_ac_ct_RANLIB="ranlib" |
81ecdfbb | 4004 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
25ed0b71 KW |
4005 | break 2 |
4006 | fi | |
4007 | done | |
81ecdfbb RW |
4008 | done |
4009 | IFS=$as_save_IFS | |
9255ee31 | 4010 | |
9255ee31 EZ |
4011 | fi |
4012 | fi | |
4013 | ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB | |
4014 | if test -n "$ac_ct_RANLIB"; then | |
81ecdfbb RW |
4015 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 |
4016 | $as_echo "$ac_ct_RANLIB" >&6; } | |
9255ee31 | 4017 | else |
81ecdfbb RW |
4018 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
4019 | $as_echo "no" >&6; } | |
9255ee31 EZ |
4020 | fi |
4021 | ||
81ecdfbb RW |
4022 | if test "x$ac_ct_RANLIB" = x; then |
4023 | RANLIB=":" | |
4024 | else | |
4025 | case $cross_compiling:$ac_tool_warned in | |
4026 | yes:) | |
4027 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
4028 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
4029 | ac_tool_warned=yes ;; | |
4030 | esac | |
4031 | RANLIB=$ac_ct_RANLIB | |
4032 | fi | |
9255ee31 EZ |
4033 | else |
4034 | RANLIB="$ac_cv_prog_RANLIB" | |
4035 | fi | |
4036 | ||
9255ee31 | 4037 | |
25ed0b71 | 4038 | MAKE_SHELL=/bin/sh |
9255ee31 | 4039 | |
9255ee31 | 4040 | |
81ecdfbb RW |
4041 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 |
4042 | $as_echo_n "checking for an ANSI C-conforming const... " >&6; } | |
d0ac1c44 | 4043 | if ${ac_cv_c_const+:} false; then : |
81ecdfbb | 4044 | $as_echo_n "(cached) " >&6 |
9255ee31 | 4045 | else |
81ecdfbb | 4046 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25ed0b71 | 4047 | /* end confdefs.h. */ |
9255ee31 EZ |
4048 | |
4049 | int | |
4050 | main () | |
4051 | { | |
d0ac1c44 | 4052 | |
9255ee31 | 4053 | #ifndef __cplusplus |
d0ac1c44 | 4054 | /* Ultrix mips cc rejects this sort of thing. */ |
9255ee31 | 4055 | typedef int charset[2]; |
d0ac1c44 | 4056 | const charset cs = { 0, 0 }; |
9255ee31 | 4057 | /* SunOS 4.1.1 cc rejects this. */ |
81ecdfbb RW |
4058 | char const *const *pcpcc; |
4059 | char **ppc; | |
9255ee31 EZ |
4060 | /* NEC SVR4.0.2 mips cc rejects this. */ |
4061 | struct point {int x, y;}; | |
4062 | static struct point const zero = {0,0}; | |
4063 | /* AIX XL C 1.02.0.0 rejects this. | |
4064 | It does not let you subtract one const X* pointer from another in | |
4065 | an arm of an if-expression whose if-part is not a constant | |
4066 | expression */ | |
4067 | const char *g = "string"; | |
81ecdfbb | 4068 | pcpcc = &g + (g ? g-g : 0); |
9255ee31 | 4069 | /* HPUX 7.0 cc rejects these. */ |
81ecdfbb RW |
4070 | ++pcpcc; |
4071 | ppc = (char**) pcpcc; | |
4072 | pcpcc = (char const *const *) ppc; | |
d0ac1c44 SM |
4073 | { /* SCO 3.2v4 cc rejects this sort of thing. */ |
4074 | char tx; | |
4075 | char *t = &tx; | |
9255ee31 EZ |
4076 | char const *s = 0 ? (char *) 0 : (char const *) 0; |
4077 | ||
25ed0b71 | 4078 | *t++ = 0; |
81ecdfbb | 4079 | if (s) return 0; |
25ed0b71 KW |
4080 | } |
4081 | { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ | |
4082 | int x[] = {25, 17}; | |
4083 | const int *foo = &x[0]; | |
4084 | ++foo; | |
4085 | } | |
4086 | { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ | |
4087 | typedef const int *iptr; | |
4088 | iptr p = 0; | |
4089 | ++p; | |
4090 | } | |
d0ac1c44 | 4091 | { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying |
25ed0b71 | 4092 | "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ |
d0ac1c44 SM |
4093 | struct s { int j; const int *ap[3]; } bx; |
4094 | struct s *b = &bx; b->j = 5; | |
25ed0b71 KW |
4095 | } |
4096 | { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ | |
4097 | const int foo = 10; | |
81ecdfbb | 4098 | if (!foo) return 0; |
25ed0b71 | 4099 | } |
81ecdfbb | 4100 | return !cs[0] && !zero.x; |
25ed0b71 | 4101 | #endif |
9255ee31 | 4102 | |
25ed0b71 KW |
4103 | ; |
4104 | return 0; | |
4105 | } | |
9255ee31 | 4106 | _ACEOF |
81ecdfbb | 4107 | if ac_fn_c_try_compile "$LINENO"; then : |
25ed0b71 | 4108 | ac_cv_c_const=yes |
9255ee31 | 4109 | else |
81ecdfbb | 4110 | ac_cv_c_const=no |
c862e87b | 4111 | fi |
81ecdfbb | 4112 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
c862e87b | 4113 | fi |
81ecdfbb RW |
4114 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 |
4115 | $as_echo "$ac_cv_c_const" >&6; } | |
25ed0b71 KW |
4116 | if test $ac_cv_c_const = no; then |
4117 | ||
81ecdfbb | 4118 | $as_echo "#define const /**/" >>confdefs.h |
9255ee31 | 4119 | |
c862e87b JM |
4120 | fi |
4121 | ||
81ecdfbb RW |
4122 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for function prototypes" >&5 |
4123 | $as_echo_n "checking for function prototypes... " >&6; } | |
4124 | if test "$ac_cv_prog_cc_c89" != no; then | |
4125 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
4126 | $as_echo "yes" >&6; } | |
25ed0b71 | 4127 | |
81ecdfbb | 4128 | $as_echo "#define PROTOTYPES 1" >>confdefs.h |
25ed0b71 KW |
4129 | |
4130 | ||
81ecdfbb | 4131 | $as_echo "#define __PROTOTYPES 1" >>confdefs.h |
25ed0b71 KW |
4132 | |
4133 | else | |
81ecdfbb RW |
4134 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
4135 | $as_echo "no" >&6; } | |
25ed0b71 KW |
4136 | fi |
4137 | ||
81ecdfbb RW |
4138 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether char is unsigned" >&5 |
4139 | $as_echo_n "checking whether char is unsigned... " >&6; } | |
d0ac1c44 | 4140 | if ${ac_cv_c_char_unsigned+:} false; then : |
81ecdfbb | 4141 | $as_echo_n "(cached) " >&6 |
d60d9f65 | 4142 | else |
81ecdfbb | 4143 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25ed0b71 | 4144 | /* end confdefs.h. */ |
9255ee31 EZ |
4145 | $ac_includes_default |
4146 | int | |
4147 | main () | |
4148 | { | |
25ed0b71 | 4149 | static int test_array [1 - 2 * !(((char) -1) < 0)]; |
d0ac1c44 SM |
4150 | test_array [0] = 0; |
4151 | return test_array [0]; | |
25ed0b71 | 4152 | |
9255ee31 EZ |
4153 | ; |
4154 | return 0; | |
4155 | } | |
4156 | _ACEOF | |
81ecdfbb | 4157 | if ac_fn_c_try_compile "$LINENO"; then : |
9255ee31 | 4158 | ac_cv_c_char_unsigned=no |
d60d9f65 | 4159 | else |
81ecdfbb | 4160 | ac_cv_c_char_unsigned=yes |
d60d9f65 | 4161 | fi |
81ecdfbb | 4162 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
d60d9f65 | 4163 | fi |
81ecdfbb RW |
4164 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_char_unsigned" >&5 |
4165 | $as_echo "$ac_cv_c_char_unsigned" >&6; } | |
9255ee31 | 4166 | if test $ac_cv_c_char_unsigned = yes && test "$GCC" != yes; then |
81ecdfbb | 4167 | $as_echo "#define __CHAR_UNSIGNED__ 1" >>confdefs.h |
d60d9f65 | 4168 | |
9255ee31 | 4169 | fi |
d60d9f65 | 4170 | |
cc88a640 JK |
4171 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5 |
4172 | $as_echo_n "checking for working volatile... " >&6; } | |
d0ac1c44 | 4173 | if ${ac_cv_c_volatile+:} false; then : |
cc88a640 JK |
4174 | $as_echo_n "(cached) " >&6 |
4175 | else | |
4176 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4177 | /* end confdefs.h. */ | |
4178 | ||
4179 | int | |
4180 | main () | |
4181 | { | |
4182 | ||
4183 | volatile int x; | |
4184 | int * volatile y = (int *) 0; | |
4185 | return !x && !y; | |
4186 | ; | |
4187 | return 0; | |
4188 | } | |
4189 | _ACEOF | |
4190 | if ac_fn_c_try_compile "$LINENO"; then : | |
4191 | ac_cv_c_volatile=yes | |
4192 | else | |
4193 | ac_cv_c_volatile=no | |
4194 | fi | |
4195 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4196 | fi | |
4197 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5 | |
4198 | $as_echo "$ac_cv_c_volatile" >&6; } | |
4199 | if test $ac_cv_c_volatile = no; then | |
4200 | ||
4201 | $as_echo "#define volatile /**/" >>confdefs.h | |
4202 | ||
4203 | fi | |
4204 | ||
25ed0b71 | 4205 | |
81ecdfbb RW |
4206 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5 |
4207 | $as_echo_n "checking return type of signal handlers... " >&6; } | |
d0ac1c44 | 4208 | if ${ac_cv_type_signal+:} false; then : |
81ecdfbb | 4209 | $as_echo_n "(cached) " >&6 |
d60d9f65 | 4210 | else |
81ecdfbb | 4211 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25ed0b71 | 4212 | /* end confdefs.h. */ |
d60d9f65 SS |
4213 | #include <sys/types.h> |
4214 | #include <signal.h> | |
d60d9f65 | 4215 | |
9255ee31 EZ |
4216 | int |
4217 | main () | |
4218 | { | |
81ecdfbb | 4219 | return *(signal (0, 0)) (0) == 1; |
9255ee31 EZ |
4220 | ; |
4221 | return 0; | |
4222 | } | |
4223 | _ACEOF | |
81ecdfbb RW |
4224 | if ac_fn_c_try_compile "$LINENO"; then : |
4225 | ac_cv_type_signal=int | |
d60d9f65 | 4226 | else |
81ecdfbb | 4227 | ac_cv_type_signal=void |
d60d9f65 | 4228 | fi |
81ecdfbb | 4229 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
d60d9f65 | 4230 | fi |
81ecdfbb RW |
4231 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5 |
4232 | $as_echo "$ac_cv_type_signal" >&6; } | |
d60d9f65 | 4233 | |
25ed0b71 | 4234 | cat >>confdefs.h <<_ACEOF |
d60d9f65 | 4235 | #define RETSIGTYPE $ac_cv_type_signal |
25ed0b71 KW |
4236 | _ACEOF |
4237 | ||
d60d9f65 | 4238 | |
25ed0b71 | 4239 | |
81ecdfbb | 4240 | ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" |
d0ac1c44 | 4241 | if test "x$ac_cv_type_size_t" = xyes; then : |
25ed0b71 | 4242 | |
9255ee31 EZ |
4243 | else |
4244 | ||
25ed0b71 | 4245 | cat >>confdefs.h <<_ACEOF |
81ecdfbb | 4246 | #define size_t unsigned int |
25ed0b71 | 4247 | _ACEOF |
9255ee31 EZ |
4248 | |
4249 | fi | |
4250 | ||
81ecdfbb | 4251 | ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default" |
d0ac1c44 | 4252 | if test "x$ac_cv_type_ssize_t" = xyes; then : |
25ed0b71 | 4253 | |
9255ee31 EZ |
4254 | else |
4255 | ||
25ed0b71 | 4256 | cat >>confdefs.h <<_ACEOF |
9255ee31 | 4257 | #define ssize_t int |
25ed0b71 | 4258 | _ACEOF |
d60d9f65 | 4259 | |
9255ee31 | 4260 | fi |
d60d9f65 | 4261 | |
25ed0b71 | 4262 | |
81ecdfbb RW |
4263 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 |
4264 | $as_echo_n "checking for ANSI C header files... " >&6; } | |
d0ac1c44 | 4265 | if ${ac_cv_header_stdc+:} false; then : |
81ecdfbb | 4266 | $as_echo_n "(cached) " >&6 |
5bdf8622 | 4267 | else |
81ecdfbb | 4268 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
5bdf8622 DJ |
4269 | /* end confdefs.h. */ |
4270 | #include <stdlib.h> | |
4271 | #include <stdarg.h> | |
4272 | #include <string.h> | |
4273 | #include <float.h> | |
4274 | ||
4275 | int | |
4276 | main () | |
4277 | { | |
4278 | ||
4279 | ; | |
4280 | return 0; | |
4281 | } | |
4282 | _ACEOF | |
81ecdfbb | 4283 | if ac_fn_c_try_compile "$LINENO"; then : |
5bdf8622 DJ |
4284 | ac_cv_header_stdc=yes |
4285 | else | |
81ecdfbb | 4286 | ac_cv_header_stdc=no |
5bdf8622 | 4287 | fi |
81ecdfbb | 4288 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
5bdf8622 DJ |
4289 | |
4290 | if test $ac_cv_header_stdc = yes; then | |
4291 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
81ecdfbb | 4292 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
5bdf8622 DJ |
4293 | /* end confdefs.h. */ |
4294 | #include <string.h> | |
4295 | ||
4296 | _ACEOF | |
4297 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
81ecdfbb RW |
4298 | $EGREP "memchr" >/dev/null 2>&1; then : |
4299 | ||
5bdf8622 DJ |
4300 | else |
4301 | ac_cv_header_stdc=no | |
4302 | fi | |
4303 | rm -f conftest* | |
4304 | ||
4305 | fi | |
4306 | ||
4307 | if test $ac_cv_header_stdc = yes; then | |
4308 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
81ecdfbb | 4309 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
5bdf8622 DJ |
4310 | /* end confdefs.h. */ |
4311 | #include <stdlib.h> | |
4312 | ||
4313 | _ACEOF | |
4314 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
81ecdfbb RW |
4315 | $EGREP "free" >/dev/null 2>&1; then : |
4316 | ||
5bdf8622 DJ |
4317 | else |
4318 | ac_cv_header_stdc=no | |
4319 | fi | |
4320 | rm -f conftest* | |
4321 | ||
4322 | fi | |
4323 | ||
4324 | if test $ac_cv_header_stdc = yes; then | |
4325 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
81ecdfbb | 4326 | if test "$cross_compiling" = yes; then : |
5bdf8622 DJ |
4327 | : |
4328 | else | |
81ecdfbb | 4329 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
5bdf8622 DJ |
4330 | /* end confdefs.h. */ |
4331 | #include <ctype.h> | |
81ecdfbb | 4332 | #include <stdlib.h> |
5bdf8622 DJ |
4333 | #if ((' ' & 0x0FF) == 0x020) |
4334 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
4335 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
4336 | #else | |
4337 | # define ISLOWER(c) \ | |
4338 | (('a' <= (c) && (c) <= 'i') \ | |
4339 | || ('j' <= (c) && (c) <= 'r') \ | |
4340 | || ('s' <= (c) && (c) <= 'z')) | |
4341 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) | |
4342 | #endif | |
4343 | ||
4344 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) | |
4345 | int | |
4346 | main () | |
4347 | { | |
4348 | int i; | |
4349 | for (i = 0; i < 256; i++) | |
4350 | if (XOR (islower (i), ISLOWER (i)) | |
4351 | || toupper (i) != TOUPPER (i)) | |
81ecdfbb RW |
4352 | return 2; |
4353 | return 0; | |
5bdf8622 DJ |
4354 | } |
4355 | _ACEOF | |
81ecdfbb | 4356 | if ac_fn_c_try_run "$LINENO"; then : |
5bdf8622 | 4357 | |
81ecdfbb RW |
4358 | else |
4359 | ac_cv_header_stdc=no | |
5bdf8622 | 4360 | fi |
81ecdfbb RW |
4361 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
4362 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
5bdf8622 | 4363 | fi |
81ecdfbb | 4364 | |
5bdf8622 DJ |
4365 | fi |
4366 | fi | |
81ecdfbb RW |
4367 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 |
4368 | $as_echo "$ac_cv_header_stdc" >&6; } | |
5bdf8622 DJ |
4369 | if test $ac_cv_header_stdc = yes; then |
4370 | ||
81ecdfbb | 4371 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h |
5bdf8622 DJ |
4372 | |
4373 | fi | |
4374 | ||
4375 | ||
81ecdfbb RW |
4376 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5 |
4377 | $as_echo_n "checking whether stat file-mode macros are broken... " >&6; } | |
d0ac1c44 | 4378 | if ${ac_cv_header_stat_broken+:} false; then : |
81ecdfbb | 4379 | $as_echo_n "(cached) " >&6 |
d60d9f65 | 4380 | else |
81ecdfbb | 4381 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25ed0b71 | 4382 | /* end confdefs.h. */ |
d60d9f65 SS |
4383 | #include <sys/types.h> |
4384 | #include <sys/stat.h> | |
4385 | ||
81ecdfbb RW |
4386 | #if defined S_ISBLK && defined S_IFDIR |
4387 | extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1]; | |
d60d9f65 SS |
4388 | #endif |
4389 | ||
81ecdfbb RW |
4390 | #if defined S_ISBLK && defined S_IFCHR |
4391 | extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1]; | |
d60d9f65 SS |
4392 | #endif |
4393 | ||
81ecdfbb RW |
4394 | #if defined S_ISLNK && defined S_IFREG |
4395 | extern char c3[S_ISLNK (S_IFREG) ? -1 : 1]; | |
d60d9f65 SS |
4396 | #endif |
4397 | ||
81ecdfbb RW |
4398 | #if defined S_ISSOCK && defined S_IFREG |
4399 | extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1]; | |
d60d9f65 SS |
4400 | #endif |
4401 | ||
9255ee31 | 4402 | _ACEOF |
81ecdfbb | 4403 | if ac_fn_c_try_compile "$LINENO"; then : |
d60d9f65 | 4404 | ac_cv_header_stat_broken=no |
81ecdfbb RW |
4405 | else |
4406 | ac_cv_header_stat_broken=yes | |
d60d9f65 | 4407 | fi |
81ecdfbb | 4408 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
d60d9f65 | 4409 | fi |
81ecdfbb RW |
4410 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5 |
4411 | $as_echo "$ac_cv_header_stat_broken" >&6; } | |
d60d9f65 | 4412 | if test $ac_cv_header_stat_broken = yes; then |
9255ee31 | 4413 | |
81ecdfbb | 4414 | $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h |
d60d9f65 SS |
4415 | |
4416 | fi | |
4417 | ||
4418 | ac_header_dirent=no | |
9255ee31 | 4419 | for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do |
81ecdfbb RW |
4420 | as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` |
4421 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5 | |
4422 | $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; } | |
d0ac1c44 | 4423 | if eval \${$as_ac_Header+:} false; then : |
81ecdfbb RW |
4424 | $as_echo_n "(cached) " >&6 |
4425 | else | |
4426 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
25ed0b71 | 4427 | /* end confdefs.h. */ |
d60d9f65 SS |
4428 | #include <sys/types.h> |
4429 | #include <$ac_hdr> | |
9255ee31 EZ |
4430 | |
4431 | int | |
4432 | main () | |
4433 | { | |
4434 | if ((DIR *) 0) | |
4435 | return 0; | |
4436 | ; | |
4437 | return 0; | |
4438 | } | |
4439 | _ACEOF | |
81ecdfbb | 4440 | if ac_fn_c_try_compile "$LINENO"; then : |
9255ee31 | 4441 | eval "$as_ac_Header=yes" |
d60d9f65 | 4442 | else |
81ecdfbb | 4443 | eval "$as_ac_Header=no" |
d60d9f65 | 4444 | fi |
81ecdfbb | 4445 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
d60d9f65 | 4446 | fi |
81ecdfbb RW |
4447 | eval ac_res=\$$as_ac_Header |
4448 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
4449 | $as_echo "$ac_res" >&6; } | |
d0ac1c44 | 4450 | if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : |
25ed0b71 | 4451 | cat >>confdefs.h <<_ACEOF |
81ecdfbb | 4452 | #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1 |
25ed0b71 | 4453 | _ACEOF |
9255ee31 EZ |
4454 | |
4455 | ac_header_dirent=$ac_hdr; break | |
d60d9f65 | 4456 | fi |
9255ee31 | 4457 | |
d60d9f65 SS |
4458 | done |
4459 | # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. | |
4460 | if test $ac_header_dirent = dirent.h; then | |
81ecdfbb RW |
4461 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 |
4462 | $as_echo_n "checking for library containing opendir... " >&6; } | |
d0ac1c44 | 4463 | if ${ac_cv_search_opendir+:} false; then : |
81ecdfbb | 4464 | $as_echo_n "(cached) " >&6 |
d60d9f65 | 4465 | else |
25ed0b71 | 4466 | ac_func_search_save_LIBS=$LIBS |
81ecdfbb | 4467 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25ed0b71 | 4468 | /* end confdefs.h. */ |
9255ee31 | 4469 | |
81ecdfbb RW |
4470 | /* Override any GCC internal prototype to avoid an error. |
4471 | Use char because int might match the return type of a GCC | |
4472 | builtin and then its argument prototype would still apply. */ | |
9255ee31 EZ |
4473 | #ifdef __cplusplus |
4474 | extern "C" | |
4475 | #endif | |
9255ee31 EZ |
4476 | char opendir (); |
4477 | int | |
4478 | main () | |
4479 | { | |
81ecdfbb | 4480 | return opendir (); |
9255ee31 EZ |
4481 | ; |
4482 | return 0; | |
4483 | } | |
4484 | _ACEOF | |
81ecdfbb RW |
4485 | for ac_lib in '' dir; do |
4486 | if test -z "$ac_lib"; then | |
4487 | ac_res="none required" | |
4488 | else | |
4489 | ac_res=-l$ac_lib | |
25ed0b71 | 4490 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" |
81ecdfbb RW |
4491 | fi |
4492 | if ac_fn_c_try_link "$LINENO"; then : | |
4493 | ac_cv_search_opendir=$ac_res | |
4494 | fi | |
4495 | rm -f core conftest.err conftest.$ac_objext \ | |
4496 | conftest$ac_exeext | |
d0ac1c44 | 4497 | if ${ac_cv_search_opendir+:} false; then : |
81ecdfbb RW |
4498 | break |
4499 | fi | |
4500 | done | |
d0ac1c44 | 4501 | if ${ac_cv_search_opendir+:} false; then : |
25ed0b71 | 4502 | |
25ed0b71 | 4503 | else |
81ecdfbb | 4504 | ac_cv_search_opendir=no |
25ed0b71 | 4505 | fi |
81ecdfbb | 4506 | rm conftest.$ac_ext |
25ed0b71 | 4507 | LIBS=$ac_func_search_save_LIBS |
d60d9f65 | 4508 | fi |
81ecdfbb RW |
4509 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 |
4510 | $as_echo "$ac_cv_search_opendir" >&6; } | |
4511 | ac_res=$ac_cv_search_opendir | |
4512 | if test "$ac_res" != no; then : | |
4513 | test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" | |
25ed0b71 | 4514 | |
d60d9f65 SS |
4515 | fi |
4516 | ||
4517 | else | |
81ecdfbb RW |
4518 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 |
4519 | $as_echo_n "checking for library containing opendir... " >&6; } | |
d0ac1c44 | 4520 | if ${ac_cv_search_opendir+:} false; then : |
81ecdfbb | 4521 | $as_echo_n "(cached) " >&6 |
d60d9f65 | 4522 | else |
25ed0b71 | 4523 | ac_func_search_save_LIBS=$LIBS |
81ecdfbb | 4524 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25ed0b71 | 4525 | /* end confdefs.h. */ |
9255ee31 | 4526 | |
81ecdfbb RW |
4527 | /* Override any GCC internal prototype to avoid an error. |
4528 | Use char because int might match the return type of a GCC | |
4529 | builtin and then its argument prototype would still apply. */ | |
9255ee31 EZ |
4530 | #ifdef __cplusplus |
4531 | extern "C" | |
4532 | #endif | |
9255ee31 EZ |
4533 | char opendir (); |
4534 | int | |
4535 | main () | |
4536 | { | |
81ecdfbb | 4537 | return opendir (); |
9255ee31 EZ |
4538 | ; |
4539 | return 0; | |
4540 | } | |
4541 | _ACEOF | |
81ecdfbb RW |
4542 | for ac_lib in '' x; do |
4543 | if test -z "$ac_lib"; then | |
4544 | ac_res="none required" | |
4545 | else | |
4546 | ac_res=-l$ac_lib | |
25ed0b71 | 4547 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" |
81ecdfbb RW |
4548 | fi |
4549 | if ac_fn_c_try_link "$LINENO"; then : | |
4550 | ac_cv_search_opendir=$ac_res | |
4551 | fi | |
4552 | rm -f core conftest.err conftest.$ac_objext \ | |
4553 | conftest$ac_exeext | |
d0ac1c44 | 4554 | if ${ac_cv_search_opendir+:} false; then : |
81ecdfbb RW |
4555 | break |
4556 | fi | |
4557 | done | |
d0ac1c44 | 4558 | if ${ac_cv_search_opendir+:} false; then : |
25ed0b71 | 4559 | |
25ed0b71 | 4560 | else |
81ecdfbb | 4561 | ac_cv_search_opendir=no |
d60d9f65 | 4562 | fi |
81ecdfbb | 4563 | rm conftest.$ac_ext |
25ed0b71 | 4564 | LIBS=$ac_func_search_save_LIBS |
d60d9f65 | 4565 | fi |
81ecdfbb RW |
4566 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 |
4567 | $as_echo "$ac_cv_search_opendir" >&6; } | |
4568 | ac_res=$ac_cv_search_opendir | |
4569 | if test "$ac_res" != no; then : | |
4570 | test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" | |
d60d9f65 SS |
4571 | |
4572 | fi | |
4573 | ||
25ed0b71 KW |
4574 | fi |
4575 | ||
4576 | ||
775e241e | 4577 | for ac_func in fcntl kill lstat readlink |
81ecdfbb RW |
4578 | do : |
4579 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
4580 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
d0ac1c44 | 4581 | if eval test \"x\$"$as_ac_var"\" = x"yes"; then : |
81ecdfbb RW |
4582 | cat >>confdefs.h <<_ACEOF |
4583 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
4584 | _ACEOF | |
25ed0b71 | 4585 | |
81ecdfbb RW |
4586 | fi |
4587 | done | |
25ed0b71 | 4588 | |
775e241e | 4589 | for ac_func in memmove pselect putenv select setenv setlocale \ |
81ecdfbb RW |
4590 | strcasecmp strpbrk tcgetattr vsnprintf |
4591 | do : | |
4592 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
4593 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
d0ac1c44 | 4594 | if eval test \"x\$"$as_ac_var"\" = x"yes"; then : |
81ecdfbb RW |
4595 | cat >>confdefs.h <<_ACEOF |
4596 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
4597 | _ACEOF | |
25ed0b71 | 4598 | |
81ecdfbb RW |
4599 | fi |
4600 | done | |
4601 | ||
4602 | for ac_func in isascii isxdigit | |
4603 | do : | |
4604 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
4605 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
d0ac1c44 | 4606 | if eval test \"x\$"$as_ac_var"\" = x"yes"; then : |
81ecdfbb RW |
4607 | cat >>confdefs.h <<_ACEOF |
4608 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
25ed0b71 | 4609 | _ACEOF |
430b7832 | 4610 | |
81ecdfbb RW |
4611 | fi |
4612 | done | |
430b7832 | 4613 | |
81ecdfbb RW |
4614 | for ac_func in getpwent getpwnam getpwuid |
4615 | do : | |
4616 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
4617 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
d0ac1c44 | 4618 | if eval test \"x\$"$as_ac_var"\" = x"yes"; then : |
81ecdfbb RW |
4619 | cat >>confdefs.h <<_ACEOF |
4620 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
4621 | _ACEOF | |
430b7832 | 4622 | |
81ecdfbb RW |
4623 | fi |
4624 | done | |
430b7832 | 4625 | |
d60d9f65 | 4626 | |
775e241e TT |
4627 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5 |
4628 | $as_echo_n "checking for uid_t in sys/types.h... " >&6; } | |
4629 | if ${ac_cv_type_uid_t+:} false; then : | |
4630 | $as_echo_n "(cached) " >&6 | |
4631 | else | |
4632 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4633 | /* end confdefs.h. */ | |
4634 | #include <sys/types.h> | |
4635 | ||
4636 | _ACEOF | |
4637 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
4638 | $EGREP "uid_t" >/dev/null 2>&1; then : | |
4639 | ac_cv_type_uid_t=yes | |
4640 | else | |
4641 | ac_cv_type_uid_t=no | |
4642 | fi | |
4643 | rm -f conftest* | |
4644 | ||
4645 | fi | |
4646 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5 | |
4647 | $as_echo "$ac_cv_type_uid_t" >&6; } | |
4648 | if test $ac_cv_type_uid_t = no; then | |
4649 | ||
4650 | $as_echo "#define uid_t int" >>confdefs.h | |
4651 | ||
4652 | ||
4653 | $as_echo "#define gid_t int" >>confdefs.h | |
4654 | ||
4655 | fi | |
4656 | ||
4657 | for ac_header in unistd.h | |
4658 | do : | |
4659 | ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default" | |
4660 | if test "x$ac_cv_header_unistd_h" = xyes; then : | |
4661 | cat >>confdefs.h <<_ACEOF | |
4662 | #define HAVE_UNISTD_H 1 | |
4663 | _ACEOF | |
4664 | ||
4665 | fi | |
4666 | ||
4667 | done | |
4668 | ||
4669 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working chown" >&5 | |
4670 | $as_echo_n "checking for working chown... " >&6; } | |
4671 | if ${ac_cv_func_chown_works+:} false; then : | |
4672 | $as_echo_n "(cached) " >&6 | |
4673 | else | |
4674 | if test "$cross_compiling" = yes; then : | |
4675 | ac_cv_func_chown_works=no | |
4676 | else | |
4677 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4678 | /* end confdefs.h. */ | |
4679 | $ac_includes_default | |
4680 | #include <fcntl.h> | |
4681 | ||
4682 | int | |
4683 | main () | |
4684 | { | |
4685 | char *f = "conftest.chown"; | |
4686 | struct stat before, after; | |
4687 | ||
4688 | if (creat (f, 0600) < 0) | |
4689 | return 1; | |
4690 | if (stat (f, &before) < 0) | |
4691 | return 1; | |
4692 | if (chown (f, (uid_t) -1, (gid_t) -1) == -1) | |
4693 | return 1; | |
4694 | if (stat (f, &after) < 0) | |
4695 | return 1; | |
4696 | return ! (before.st_uid == after.st_uid && before.st_gid == after.st_gid); | |
4697 | ||
4698 | ; | |
4699 | return 0; | |
4700 | } | |
4701 | _ACEOF | |
4702 | if ac_fn_c_try_run "$LINENO"; then : | |
4703 | ac_cv_func_chown_works=yes | |
4704 | else | |
4705 | ac_cv_func_chown_works=no | |
4706 | fi | |
4707 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
4708 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
4709 | fi | |
4710 | ||
4711 | rm -f conftest.chown | |
4712 | ||
4713 | fi | |
4714 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_chown_works" >&5 | |
4715 | $as_echo "$ac_cv_func_chown_works" >&6; } | |
4716 | if test $ac_cv_func_chown_works = yes; then | |
4717 | ||
4718 | $as_echo "#define HAVE_CHOWN 1" >>confdefs.h | |
4719 | ||
4720 | fi | |
4721 | ||
81ecdfbb RW |
4722 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strcoll" >&5 |
4723 | $as_echo_n "checking for working strcoll... " >&6; } | |
d0ac1c44 | 4724 | if ${ac_cv_func_strcoll_works+:} false; then : |
81ecdfbb RW |
4725 | $as_echo_n "(cached) " >&6 |
4726 | else | |
4727 | if test "$cross_compiling" = yes; then : | |
4728 | ac_cv_func_strcoll_works=no | |
4729 | else | |
4730 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4731 | /* end confdefs.h. */ | |
4732 | $ac_includes_default | |
25ed0b71 KW |
4733 | int |
4734 | main () | |
4735 | { | |
81ecdfbb RW |
4736 | return (strcoll ("abc", "def") >= 0 || |
4737 | strcoll ("ABC", "DEF") >= 0 || | |
4738 | strcoll ("123", "456") >= 0) | |
9255ee31 EZ |
4739 | ; |
4740 | return 0; | |
4741 | } | |
4742 | _ACEOF | |
81ecdfbb RW |
4743 | if ac_fn_c_try_run "$LINENO"; then : |
4744 | ac_cv_func_strcoll_works=yes | |
d60d9f65 | 4745 | else |
81ecdfbb RW |
4746 | ac_cv_func_strcoll_works=no |
4747 | fi | |
4748 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
4749 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
4750 | fi | |
25ed0b71 | 4751 | |
d60d9f65 | 4752 | fi |
81ecdfbb RW |
4753 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strcoll_works" >&5 |
4754 | $as_echo "$ac_cv_func_strcoll_works" >&6; } | |
4755 | if test $ac_cv_func_strcoll_works = yes; then | |
4756 | ||
4757 | $as_echo "#define HAVE_STRCOLL 1" >>confdefs.h | |
4758 | ||
d60d9f65 | 4759 | fi |
81ecdfbb RW |
4760 | |
4761 | ||
775e241e TT |
4762 | for ac_header in fcntl.h unistd.h stdlib.h varargs.h stdarg.h stdbool.h \ |
4763 | string.h strings.h \ | |
81ecdfbb RW |
4764 | limits.h locale.h pwd.h memory.h termcap.h termios.h termio.h |
4765 | do : | |
4766 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
4767 | ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" | |
d0ac1c44 | 4768 | if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : |
25ed0b71 | 4769 | cat >>confdefs.h <<_ACEOF |
81ecdfbb | 4770 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
25ed0b71 | 4771 | _ACEOF |
9255ee31 | 4772 | |
d60d9f65 | 4773 | fi |
81ecdfbb | 4774 | |
d60d9f65 SS |
4775 | done |
4776 | ||
775e241e | 4777 | for ac_header in sys/ioctl.h sys/pte.h sys/stream.h sys/select.h sys/file.h |
81ecdfbb RW |
4778 | do : |
4779 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
4780 | ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" | |
d0ac1c44 | 4781 | if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : |
81ecdfbb RW |
4782 | cat >>confdefs.h <<_ACEOF |
4783 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
4784 | _ACEOF | |
25ed0b71 | 4785 | |
81ecdfbb | 4786 | fi |
5bdf8622 | 4787 | |
81ecdfbb | 4788 | done |
5bdf8622 DJ |
4789 | |
4790 | ||
81ecdfbb RW |
4791 | for ac_header in sys/ptem.h |
4792 | do : | |
4793 | ac_fn_c_check_header_compile "$LINENO" "sys/ptem.h" "ac_cv_header_sys_ptem_h" " | |
4794 | #if HAVE_SYS_STREAM_H | |
4795 | # include <sys/stream.h> | |
4796 | #endif | |
5bdf8622 | 4797 | |
81ecdfbb | 4798 | " |
d0ac1c44 | 4799 | if test "x$ac_cv_header_sys_ptem_h" = xyes; then : |
81ecdfbb RW |
4800 | cat >>confdefs.h <<_ACEOF |
4801 | #define HAVE_SYS_PTEM_H 1 | |
4802 | _ACEOF | |
5bdf8622 | 4803 | |
81ecdfbb | 4804 | fi |
5bdf8622 | 4805 | |
81ecdfbb | 4806 | done |
5bdf8622 DJ |
4807 | |
4808 | ||
cc88a640 JK |
4809 | # Check whether --enable-largefile was given. |
4810 | if test "${enable_largefile+set}" = set; then : | |
4811 | enableval=$enable_largefile; | |
4812 | fi | |
4813 | ||
4814 | if test "$enable_largefile" != no; then | |
4815 | ||
4816 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 | |
4817 | $as_echo_n "checking for special C compiler options needed for large files... " >&6; } | |
d0ac1c44 | 4818 | if ${ac_cv_sys_largefile_CC+:} false; then : |
cc88a640 JK |
4819 | $as_echo_n "(cached) " >&6 |
4820 | else | |
4821 | ac_cv_sys_largefile_CC=no | |
4822 | if test "$GCC" != yes; then | |
4823 | ac_save_CC=$CC | |
4824 | while :; do | |
4825 | # IRIX 6.2 and later do not support large files by default, | |
4826 | # so use the C compiler's -n32 option if that helps. | |
4827 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4828 | /* end confdefs.h. */ | |
4829 | #include <sys/types.h> | |
4830 | /* Check that off_t can represent 2**63 - 1 correctly. | |
4831 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4832 | since some C++ compilers masquerading as C compilers | |
4833 | incorrectly reject 9223372036854775807. */ | |
4834 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
4835 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
4836 | && LARGE_OFF_T % 2147483647 == 1) | |
4837 | ? 1 : -1]; | |
4838 | int | |
4839 | main () | |
4840 | { | |
4841 | ||
4842 | ; | |
4843 | return 0; | |
4844 | } | |
4845 | _ACEOF | |
4846 | if ac_fn_c_try_compile "$LINENO"; then : | |
4847 | break | |
4848 | fi | |
4849 | rm -f core conftest.err conftest.$ac_objext | |
4850 | CC="$CC -n32" | |
4851 | if ac_fn_c_try_compile "$LINENO"; then : | |
4852 | ac_cv_sys_largefile_CC=' -n32'; break | |
4853 | fi | |
4854 | rm -f core conftest.err conftest.$ac_objext | |
4855 | break | |
4856 | done | |
4857 | CC=$ac_save_CC | |
4858 | rm -f conftest.$ac_ext | |
4859 | fi | |
4860 | fi | |
4861 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 | |
4862 | $as_echo "$ac_cv_sys_largefile_CC" >&6; } | |
4863 | if test "$ac_cv_sys_largefile_CC" != no; then | |
4864 | CC=$CC$ac_cv_sys_largefile_CC | |
4865 | fi | |
4866 | ||
4867 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 | |
4868 | $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } | |
d0ac1c44 | 4869 | if ${ac_cv_sys_file_offset_bits+:} false; then : |
cc88a640 JK |
4870 | $as_echo_n "(cached) " >&6 |
4871 | else | |
4872 | while :; do | |
4873 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4874 | /* end confdefs.h. */ | |
4875 | #include <sys/types.h> | |
4876 | /* Check that off_t can represent 2**63 - 1 correctly. | |
4877 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4878 | since some C++ compilers masquerading as C compilers | |
4879 | incorrectly reject 9223372036854775807. */ | |
4880 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
4881 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
4882 | && LARGE_OFF_T % 2147483647 == 1) | |
4883 | ? 1 : -1]; | |
4884 | int | |
4885 | main () | |
4886 | { | |
4887 | ||
4888 | ; | |
4889 | return 0; | |
4890 | } | |
4891 | _ACEOF | |
4892 | if ac_fn_c_try_compile "$LINENO"; then : | |
4893 | ac_cv_sys_file_offset_bits=no; break | |
4894 | fi | |
4895 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4896 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4897 | /* end confdefs.h. */ | |
4898 | #define _FILE_OFFSET_BITS 64 | |
4899 | #include <sys/types.h> | |
4900 | /* Check that off_t can represent 2**63 - 1 correctly. | |
4901 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4902 | since some C++ compilers masquerading as C compilers | |
4903 | incorrectly reject 9223372036854775807. */ | |
4904 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
4905 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
4906 | && LARGE_OFF_T % 2147483647 == 1) | |
4907 | ? 1 : -1]; | |
4908 | int | |
4909 | main () | |
4910 | { | |
4911 | ||
4912 | ; | |
4913 | return 0; | |
4914 | } | |
4915 | _ACEOF | |
4916 | if ac_fn_c_try_compile "$LINENO"; then : | |
4917 | ac_cv_sys_file_offset_bits=64; break | |
4918 | fi | |
4919 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4920 | ac_cv_sys_file_offset_bits=unknown | |
4921 | break | |
4922 | done | |
4923 | fi | |
4924 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 | |
4925 | $as_echo "$ac_cv_sys_file_offset_bits" >&6; } | |
4926 | case $ac_cv_sys_file_offset_bits in #( | |
4927 | no | unknown) ;; | |
4928 | *) | |
4929 | cat >>confdefs.h <<_ACEOF | |
4930 | #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits | |
4931 | _ACEOF | |
4932 | ;; | |
4933 | esac | |
4934 | rm -rf conftest* | |
4935 | if test $ac_cv_sys_file_offset_bits = unknown; then | |
4936 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 | |
4937 | $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } | |
d0ac1c44 | 4938 | if ${ac_cv_sys_large_files+:} false; then : |
cc88a640 JK |
4939 | $as_echo_n "(cached) " >&6 |
4940 | else | |
4941 | while :; do | |
4942 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4943 | /* end confdefs.h. */ | |
4944 | #include <sys/types.h> | |
4945 | /* Check that off_t can represent 2**63 - 1 correctly. | |
4946 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4947 | since some C++ compilers masquerading as C compilers | |
4948 | incorrectly reject 9223372036854775807. */ | |
4949 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
4950 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
4951 | && LARGE_OFF_T % 2147483647 == 1) | |
4952 | ? 1 : -1]; | |
4953 | int | |
4954 | main () | |
4955 | { | |
4956 | ||
4957 | ; | |
4958 | return 0; | |
4959 | } | |
4960 | _ACEOF | |
4961 | if ac_fn_c_try_compile "$LINENO"; then : | |
4962 | ac_cv_sys_large_files=no; break | |
4963 | fi | |
4964 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4965 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4966 | /* end confdefs.h. */ | |
4967 | #define _LARGE_FILES 1 | |
4968 | #include <sys/types.h> | |
4969 | /* Check that off_t can represent 2**63 - 1 correctly. | |
4970 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4971 | since some C++ compilers masquerading as C compilers | |
4972 | incorrectly reject 9223372036854775807. */ | |
4973 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
4974 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
4975 | && LARGE_OFF_T % 2147483647 == 1) | |
4976 | ? 1 : -1]; | |
4977 | int | |
4978 | main () | |
4979 | { | |
4980 | ||
4981 | ; | |
4982 | return 0; | |
4983 | } | |
4984 | _ACEOF | |
4985 | if ac_fn_c_try_compile "$LINENO"; then : | |
4986 | ac_cv_sys_large_files=1; break | |
4987 | fi | |
4988 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4989 | ac_cv_sys_large_files=unknown | |
4990 | break | |
4991 | done | |
4992 | fi | |
4993 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 | |
4994 | $as_echo "$ac_cv_sys_large_files" >&6; } | |
4995 | case $ac_cv_sys_large_files in #( | |
4996 | no | unknown) ;; | |
4997 | *) | |
4998 | cat >>confdefs.h <<_ACEOF | |
4999 | #define _LARGE_FILES $ac_cv_sys_large_files | |
5000 | _ACEOF | |
5001 | ;; | |
5002 | esac | |
5003 | rm -rf conftest* | |
5004 | fi | |
d0ac1c44 SM |
5005 | |
5006 | ||
cc88a640 JK |
5007 | fi |
5008 | ||
5009 | ||
5bdf8622 | 5010 | |
81ecdfbb RW |
5011 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type of signal functions" >&5 |
5012 | $as_echo_n "checking for type of signal functions... " >&6; } | |
d0ac1c44 | 5013 | if ${bash_cv_signal_vintage+:} false; then : |
81ecdfbb RW |
5014 | $as_echo_n "(cached) " >&6 |
5015 | else | |
5bdf8622 | 5016 | |
81ecdfbb RW |
5017 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
5018 | /* end confdefs.h. */ | |
5019 | #include <signal.h> | |
5020 | int | |
5021 | main () | |
5022 | { | |
5023 | ||
5024 | sigset_t ss; | |
5025 | struct sigaction sa; | |
5026 | sigemptyset(&ss); sigsuspend(&ss); | |
5027 | sigaction(SIGINT, &sa, (struct sigaction *) 0); | |
5028 | sigprocmask(SIG_BLOCK, &ss, (sigset_t *) 0); | |
5bdf8622 | 5029 | |
81ecdfbb RW |
5030 | ; |
5031 | return 0; | |
5032 | } | |
5033 | _ACEOF | |
5034 | if ac_fn_c_try_link "$LINENO"; then : | |
5035 | bash_cv_signal_vintage=posix | |
5036 | else | |
5bdf8622 | 5037 | |
81ecdfbb RW |
5038 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
5039 | /* end confdefs.h. */ | |
5040 | #include <signal.h> | |
5041 | int | |
5042 | main () | |
5bdf8622 | 5043 | { |
81ecdfbb RW |
5044 | |
5045 | int mask = sigmask(SIGINT); | |
5046 | sigsetmask(mask); sigblock(mask); sigpause(mask); | |
5047 | ||
5048 | ; | |
5049 | return 0; | |
5bdf8622 | 5050 | } |
81ecdfbb RW |
5051 | _ACEOF |
5052 | if ac_fn_c_try_link "$LINENO"; then : | |
5053 | bash_cv_signal_vintage=4.2bsd | |
5054 | else | |
5bdf8622 | 5055 | |
81ecdfbb RW |
5056 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
5057 | /* end confdefs.h. */ | |
5058 | ||
5059 | #include <signal.h> | |
5060 | RETSIGTYPE foo() { } | |
5bdf8622 DJ |
5061 | int |
5062 | main () | |
5063 | { | |
81ecdfbb RW |
5064 | |
5065 | int mask = sigmask(SIGINT); | |
5066 | sigset(SIGINT, foo); sigrelse(SIGINT); | |
5067 | sighold(SIGINT); sigpause(SIGINT); | |
5068 | ||
5bdf8622 DJ |
5069 | ; |
5070 | return 0; | |
5071 | } | |
5072 | _ACEOF | |
81ecdfbb RW |
5073 | if ac_fn_c_try_link "$LINENO"; then : |
5074 | bash_cv_signal_vintage=svr3 | |
5bdf8622 | 5075 | else |
81ecdfbb | 5076 | bash_cv_signal_vintage=v7 |
5bdf8622 | 5077 | |
5bdf8622 | 5078 | fi |
81ecdfbb RW |
5079 | rm -f core conftest.err conftest.$ac_objext \ |
5080 | conftest$ac_exeext conftest.$ac_ext | |
5081 | ||
5bdf8622 | 5082 | fi |
81ecdfbb RW |
5083 | rm -f core conftest.err conftest.$ac_objext \ |
5084 | conftest$ac_exeext conftest.$ac_ext | |
5bdf8622 DJ |
5085 | |
5086 | fi | |
81ecdfbb RW |
5087 | rm -f core conftest.err conftest.$ac_objext \ |
5088 | conftest$ac_exeext conftest.$ac_ext | |
5bdf8622 | 5089 | |
81ecdfbb | 5090 | fi |
5bdf8622 | 5091 | |
81ecdfbb RW |
5092 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_signal_vintage" >&5 |
5093 | $as_echo "$bash_cv_signal_vintage" >&6; } | |
5094 | if test "$bash_cv_signal_vintage" = posix; then | |
5095 | $as_echo "#define HAVE_POSIX_SIGNALS 1" >>confdefs.h | |
5bdf8622 | 5096 | |
81ecdfbb RW |
5097 | elif test "$bash_cv_signal_vintage" = "4.2bsd"; then |
5098 | $as_echo "#define HAVE_BSD_SIGNALS 1" >>confdefs.h | |
5bdf8622 | 5099 | |
81ecdfbb RW |
5100 | elif test "$bash_cv_signal_vintage" = svr3; then |
5101 | $as_echo "#define HAVE_USG_SIGHOLD 1" >>confdefs.h | |
5bdf8622 | 5102 | |
81ecdfbb RW |
5103 | fi |
5104 | ||
5105 | ||
5106 | ||
5107 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if signal handlers must be reinstalled when invoked" >&5 | |
5108 | $as_echo_n "checking if signal handlers must be reinstalled when invoked... " >&6; } | |
d0ac1c44 | 5109 | if ${bash_cv_must_reinstall_sighandlers+:} false; then : |
81ecdfbb RW |
5110 | $as_echo_n "(cached) " >&6 |
5111 | else | |
5112 | if test "$cross_compiling" = yes; then : | |
5113 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot check signal handling if cross compiling -- defaulting to no" >&5 | |
5114 | $as_echo "$as_me: WARNING: cannot check signal handling if cross compiling -- defaulting to no" >&2;} | |
5115 | bash_cv_must_reinstall_sighandlers=no | |
5116 | ||
5117 | else | |
5118 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5119 | /* end confdefs.h. */ | |
5120 | ||
5121 | #include <signal.h> | |
5122 | #ifdef HAVE_UNISTD_H | |
5123 | #include <unistd.h> | |
5bdf8622 DJ |
5124 | #endif |
5125 | ||
81ecdfbb | 5126 | typedef RETSIGTYPE sigfunc(); |
5bdf8622 | 5127 | |
81ecdfbb RW |
5128 | int nsigint; |
5129 | ||
5130 | #ifdef HAVE_POSIX_SIGNALS | |
5131 | sigfunc * | |
5132 | set_signal_handler(sig, handler) | |
5133 | int sig; | |
5134 | sigfunc *handler; | |
5bdf8622 | 5135 | { |
81ecdfbb RW |
5136 | struct sigaction act, oact; |
5137 | act.sa_handler = handler; | |
5138 | act.sa_flags = 0; | |
5139 | sigemptyset (&act.sa_mask); | |
5140 | sigemptyset (&oact.sa_mask); | |
5141 | sigaction (sig, &act, &oact); | |
5142 | return (oact.sa_handler); | |
5143 | } | |
5bdf8622 | 5144 | #else |
81ecdfbb | 5145 | #define set_signal_handler(s, h) signal(s, h) |
5bdf8622 | 5146 | #endif |
81ecdfbb RW |
5147 | |
5148 | RETSIGTYPE | |
5149 | sigint(s) | |
5150 | int s; | |
5151 | { | |
5152 | nsigint++; | |
5bdf8622 | 5153 | } |
5bdf8622 | 5154 | |
81ecdfbb | 5155 | main() |
5bdf8622 | 5156 | { |
81ecdfbb RW |
5157 | nsigint = 0; |
5158 | set_signal_handler(SIGINT, sigint); | |
5159 | kill((int)getpid(), SIGINT); | |
5160 | kill((int)getpid(), SIGINT); | |
5161 | exit(nsigint != 2); | |
5bdf8622 | 5162 | } |
81ecdfbb | 5163 | |
5bdf8622 | 5164 | _ACEOF |
81ecdfbb RW |
5165 | if ac_fn_c_try_run "$LINENO"; then : |
5166 | bash_cv_must_reinstall_sighandlers=no | |
5bdf8622 | 5167 | else |
81ecdfbb | 5168 | bash_cv_must_reinstall_sighandlers=yes |
5bdf8622 | 5169 | fi |
81ecdfbb RW |
5170 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
5171 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
5bdf8622 | 5172 | fi |
5bdf8622 DJ |
5173 | |
5174 | fi | |
5bdf8622 | 5175 | |
81ecdfbb RW |
5176 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_must_reinstall_sighandlers" >&5 |
5177 | $as_echo "$bash_cv_must_reinstall_sighandlers" >&6; } | |
5178 | if test $bash_cv_must_reinstall_sighandlers = yes; then | |
5179 | $as_echo "#define MUST_REINSTALL_SIGHANDLERS 1" >>confdefs.h | |
5bdf8622 | 5180 | |
81ecdfbb | 5181 | fi |
5bdf8622 DJ |
5182 | |
5183 | ||
5bdf8622 | 5184 | |
81ecdfbb RW |
5185 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for presence of POSIX-style sigsetjmp/siglongjmp" >&5 |
5186 | $as_echo_n "checking for presence of POSIX-style sigsetjmp/siglongjmp... " >&6; } | |
d0ac1c44 | 5187 | if ${bash_cv_func_sigsetjmp+:} false; then : |
81ecdfbb RW |
5188 | $as_echo_n "(cached) " >&6 |
5189 | else | |
5190 | if test "$cross_compiling" = yes; then : | |
5191 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot check for sigsetjmp/siglongjmp if cross-compiling -- defaulting to missing" >&5 | |
5192 | $as_echo "$as_me: WARNING: cannot check for sigsetjmp/siglongjmp if cross-compiling -- defaulting to missing" >&2;} | |
5193 | bash_cv_func_sigsetjmp=missing | |
5bdf8622 | 5194 | |
81ecdfbb RW |
5195 | else |
5196 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5197 | /* end confdefs.h. */ | |
5bdf8622 | 5198 | |
81ecdfbb RW |
5199 | #ifdef HAVE_UNISTD_H |
5200 | #include <unistd.h> | |
5201 | #endif | |
5202 | #include <sys/types.h> | |
5203 | #include <signal.h> | |
5204 | #include <setjmp.h> | |
5bdf8622 | 5205 | |
81ecdfbb | 5206 | main() |
5bdf8622 | 5207 | { |
81ecdfbb RW |
5208 | #if !defined (_POSIX_VERSION) || !defined (HAVE_POSIX_SIGNALS) |
5209 | exit (1); | |
5bdf8622 | 5210 | #else |
5bdf8622 | 5211 | |
81ecdfbb RW |
5212 | int code; |
5213 | sigset_t set, oset; | |
5214 | sigjmp_buf xx; | |
5215 | ||
5216 | /* get the mask */ | |
5217 | sigemptyset(&set); | |
5218 | sigemptyset(&oset); | |
5219 | sigprocmask(SIG_BLOCK, (sigset_t *)NULL, &set); | |
5220 | sigprocmask(SIG_BLOCK, (sigset_t *)NULL, &oset); | |
5221 | ||
5222 | /* save it */ | |
5223 | code = sigsetjmp(xx, 1); | |
5224 | if (code) | |
5225 | exit(0); /* could get sigmask and compare to oset here. */ | |
5226 | ||
5227 | /* change it */ | |
5228 | sigaddset(&set, SIGINT); | |
5229 | sigprocmask(SIG_BLOCK, &set, (sigset_t *)NULL); | |
5230 | ||
5231 | /* and siglongjmp */ | |
5232 | siglongjmp(xx, 10); | |
5233 | exit(1); | |
5234 | #endif | |
5bdf8622 DJ |
5235 | } |
5236 | _ACEOF | |
81ecdfbb RW |
5237 | if ac_fn_c_try_run "$LINENO"; then : |
5238 | bash_cv_func_sigsetjmp=present | |
5bdf8622 | 5239 | else |
81ecdfbb | 5240 | bash_cv_func_sigsetjmp=missing |
5bdf8622 | 5241 | fi |
81ecdfbb RW |
5242 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
5243 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
5bdf8622 | 5244 | fi |
5bdf8622 DJ |
5245 | |
5246 | fi | |
5bdf8622 | 5247 | |
81ecdfbb RW |
5248 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_func_sigsetjmp" >&5 |
5249 | $as_echo "$bash_cv_func_sigsetjmp" >&6; } | |
5250 | if test $bash_cv_func_sigsetjmp = present; then | |
5251 | $as_echo "#define HAVE_POSIX_SIGSETJMP 1" >>confdefs.h | |
5bdf8622 | 5252 | |
81ecdfbb RW |
5253 | fi |
5254 | ||
5255 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lstat" >&5 | |
5256 | $as_echo_n "checking for lstat... " >&6; } | |
d0ac1c44 | 5257 | if ${bash_cv_func_lstat+:} false; then : |
81ecdfbb | 5258 | $as_echo_n "(cached) " >&6 |
5bdf8622 | 5259 | else |
81ecdfbb | 5260 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
5bdf8622 | 5261 | /* end confdefs.h. */ |
81ecdfbb RW |
5262 | |
5263 | #include <sys/types.h> | |
5264 | #include <sys/stat.h> | |
5265 | ||
5bdf8622 DJ |
5266 | int |
5267 | main () | |
5268 | { | |
81ecdfbb | 5269 | lstat(".",(struct stat *)0); |
5bdf8622 DJ |
5270 | ; |
5271 | return 0; | |
5272 | } | |
5273 | _ACEOF | |
81ecdfbb RW |
5274 | if ac_fn_c_try_link "$LINENO"; then : |
5275 | bash_cv_func_lstat=yes | |
5bdf8622 | 5276 | else |
81ecdfbb | 5277 | bash_cv_func_lstat=no |
5bdf8622 | 5278 | fi |
81ecdfbb RW |
5279 | rm -f core conftest.err conftest.$ac_objext \ |
5280 | conftest$ac_exeext conftest.$ac_ext | |
5bdf8622 | 5281 | fi |
81ecdfbb RW |
5282 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_func_lstat" >&5 |
5283 | $as_echo "$bash_cv_func_lstat" >&6; } | |
5284 | if test $bash_cv_func_lstat = yes; then | |
5285 | $as_echo "#define HAVE_LSTAT 1" >>confdefs.h | |
5bdf8622 DJ |
5286 | |
5287 | fi | |
5288 | ||
5289 | ||
81ecdfbb RW |
5290 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether or not strcoll and strcmp differ" >&5 |
5291 | $as_echo_n "checking whether or not strcoll and strcmp differ... " >&6; } | |
d0ac1c44 | 5292 | if ${bash_cv_func_strcoll_broken+:} false; then : |
81ecdfbb RW |
5293 | $as_echo_n "(cached) " >&6 |
5294 | else | |
5295 | if test "$cross_compiling" = yes; then : | |
5296 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot check strcoll if cross compiling -- defaulting to no" >&5 | |
5297 | $as_echo "$as_me: WARNING: cannot check strcoll if cross compiling -- defaulting to no" >&2;} | |
5298 | bash_cv_func_strcoll_broken=no | |
5bdf8622 | 5299 | |
81ecdfbb RW |
5300 | else |
5301 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5302 | /* end confdefs.h. */ | |
5bdf8622 | 5303 | |
81ecdfbb RW |
5304 | #include <stdio.h> |
5305 | #if defined (HAVE_LOCALE_H) | |
5306 | #include <locale.h> | |
5307 | #endif | |
5bdf8622 | 5308 | |
81ecdfbb RW |
5309 | main(c, v) |
5310 | int c; | |
5311 | char *v[]; | |
5312 | { | |
5313 | int r1, r2; | |
5314 | char *deflocale, *defcoll; | |
5bdf8622 | 5315 | |
81ecdfbb RW |
5316 | #ifdef HAVE_SETLOCALE |
5317 | deflocale = setlocale(LC_ALL, ""); | |
5318 | defcoll = setlocale(LC_COLLATE, ""); | |
5319 | #endif | |
5bdf8622 | 5320 | |
81ecdfbb RW |
5321 | #ifdef HAVE_STRCOLL |
5322 | /* These two values are taken from tests/glob-test. */ | |
5323 | r1 = strcoll("abd", "aXd"); | |
5324 | #else | |
5325 | r1 = 0; | |
5326 | #endif | |
5327 | r2 = strcmp("abd", "aXd"); | |
5bdf8622 | 5328 | |
81ecdfbb RW |
5329 | /* These two should both be greater than 0. It is permissible for |
5330 | a system to return different values, as long as the sign is the | |
5331 | same. */ | |
5bdf8622 | 5332 | |
81ecdfbb RW |
5333 | /* Exit with 1 (failure) if these two values are both > 0, since |
5334 | this tests whether strcoll(3) is broken with respect to strcmp(3) | |
5335 | in the default locale. */ | |
5336 | exit (r1 > 0 && r2 > 0); | |
5337 | } | |
5bdf8622 | 5338 | |
81ecdfbb RW |
5339 | _ACEOF |
5340 | if ac_fn_c_try_run "$LINENO"; then : | |
5341 | bash_cv_func_strcoll_broken=yes | |
5342 | else | |
5343 | bash_cv_func_strcoll_broken=no | |
5344 | fi | |
5345 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
5346 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
5347 | fi | |
5bdf8622 | 5348 | |
81ecdfbb | 5349 | fi |
5bdf8622 | 5350 | |
81ecdfbb RW |
5351 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_func_strcoll_broken" >&5 |
5352 | $as_echo "$bash_cv_func_strcoll_broken" >&6; } | |
5353 | if test $bash_cv_func_strcoll_broken = yes; then | |
5354 | $as_echo "#define STRCOLL_BROKEN 1" >>confdefs.h | |
5bdf8622 | 5355 | |
81ecdfbb | 5356 | fi |
5bdf8622 DJ |
5357 | |
5358 | ||
81ecdfbb RW |
5359 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the ctype macros accept non-ascii characters" >&5 |
5360 | $as_echo_n "checking whether the ctype macros accept non-ascii characters... " >&6; } | |
d0ac1c44 | 5361 | if ${bash_cv_func_ctype_nonascii+:} false; then : |
81ecdfbb RW |
5362 | $as_echo_n "(cached) " >&6 |
5363 | else | |
5364 | if test "$cross_compiling" = yes; then : | |
5365 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot check ctype macros if cross compiling -- defaulting to no" >&5 | |
5366 | $as_echo "$as_me: WARNING: cannot check ctype macros if cross compiling -- defaulting to no" >&2;} | |
5367 | bash_cv_func_ctype_nonascii=no | |
5bdf8622 | 5368 | |
5bdf8622 | 5369 | else |
81ecdfbb | 5370 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
5bdf8622 | 5371 | /* end confdefs.h. */ |
5bdf8622 | 5372 | |
81ecdfbb RW |
5373 | #ifdef HAVE_LOCALE_H |
5374 | #include <locale.h> | |
5375 | #endif | |
5376 | #include <stdio.h> | |
5377 | #include <ctype.h> | |
5378 | ||
5379 | main(c, v) | |
5380 | int c; | |
5381 | char *v[]; | |
5382 | { | |
5383 | char *deflocale; | |
5384 | unsigned char x; | |
5385 | int r1, r2; | |
5386 | ||
5387 | #ifdef HAVE_SETLOCALE | |
5388 | /* We take a shot here. If that locale is not known, try the | |
5389 | system default. We try this one because '\342' (226) is | |
5390 | known to be a printable character in that locale. */ | |
5391 | deflocale = setlocale(LC_ALL, "en_US.ISO8859-1"); | |
5392 | if (deflocale == 0) | |
5393 | deflocale = setlocale(LC_ALL, ""); | |
5394 | #endif | |
5395 | ||
5396 | x = '\342'; | |
5397 | r1 = isprint(x); | |
5398 | x -= 128; | |
5399 | r2 = isprint(x); | |
5400 | exit (r1 == 0 || r2 == 0); | |
5401 | } | |
5bdf8622 | 5402 | |
5bdf8622 | 5403 | _ACEOF |
81ecdfbb RW |
5404 | if ac_fn_c_try_run "$LINENO"; then : |
5405 | bash_cv_func_ctype_nonascii=yes | |
d60d9f65 | 5406 | else |
81ecdfbb RW |
5407 | bash_cv_func_ctype_nonascii=no |
5408 | fi | |
5409 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
5410 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
5bdf8622 | 5411 | fi |
25ed0b71 | 5412 | |
d60d9f65 | 5413 | fi |
5bdf8622 | 5414 | |
81ecdfbb RW |
5415 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_func_ctype_nonascii" >&5 |
5416 | $as_echo "$bash_cv_func_ctype_nonascii" >&6; } | |
5417 | if test $bash_cv_func_ctype_nonascii = yes; then | |
5418 | $as_echo "#define CTYPE_NON_ASCII 1" >>confdefs.h | |
d60d9f65 SS |
5419 | |
5420 | fi | |
5421 | ||
25ed0b71 | 5422 | |
81ecdfbb RW |
5423 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpw functions are declared in pwd.h" >&5 |
5424 | $as_echo_n "checking whether getpw functions are declared in pwd.h... " >&6; } | |
d0ac1c44 | 5425 | if ${bash_cv_getpw_declared+:} false; then : |
81ecdfbb | 5426 | $as_echo_n "(cached) " >&6 |
9255ee31 | 5427 | else |
81ecdfbb | 5428 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25ed0b71 | 5429 | /* end confdefs.h. */ |
25ed0b71 | 5430 | |
81ecdfbb RW |
5431 | #include <sys/types.h> |
5432 | #ifdef HAVE_UNISTD_H | |
5433 | # include <unistd.h> | |
5434 | #endif | |
5435 | #include <pwd.h> | |
25ed0b71 | 5436 | |
9255ee31 | 5437 | _ACEOF |
81ecdfbb RW |
5438 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
5439 | $EGREP "getpwuid" >/dev/null 2>&1; then : | |
5440 | bash_cv_getpw_declared=yes | |
9255ee31 | 5441 | else |
81ecdfbb | 5442 | bash_cv_getpw_declared=no |
9255ee31 | 5443 | fi |
81ecdfbb | 5444 | rm -f conftest* |
25ed0b71 | 5445 | |
25ed0b71 | 5446 | fi |
25ed0b71 | 5447 | |
81ecdfbb RW |
5448 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_getpw_declared" >&5 |
5449 | $as_echo "$bash_cv_getpw_declared" >&6; } | |
5450 | if test $bash_cv_getpw_declared = yes; then | |
5451 | $as_echo "#define HAVE_GETPW_DECLS 1" >>confdefs.h | |
25ed0b71 KW |
5452 | |
5453 | fi | |
9255ee31 | 5454 | |
25ed0b71 | 5455 | |
81ecdfbb RW |
5456 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether termios.h defines TIOCGWINSZ" >&5 |
5457 | $as_echo_n "checking whether termios.h defines TIOCGWINSZ... " >&6; } | |
d0ac1c44 | 5458 | if ${ac_cv_sys_tiocgwinsz_in_termios_h+:} false; then : |
81ecdfbb RW |
5459 | $as_echo_n "(cached) " >&6 |
5460 | else | |
5461 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5462 | /* end confdefs.h. */ | |
5463 | #include <sys/types.h> | |
5464 | #include <termios.h> | |
5465 | #ifdef TIOCGWINSZ | |
5466 | yes | |
5467 | #endif | |
d60d9f65 | 5468 | |
81ecdfbb RW |
5469 | _ACEOF |
5470 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
5471 | $EGREP "yes" >/dev/null 2>&1; then : | |
5472 | ac_cv_sys_tiocgwinsz_in_termios_h=yes | |
5473 | else | |
5474 | ac_cv_sys_tiocgwinsz_in_termios_h=no | |
5475 | fi | |
5476 | rm -f conftest* | |
25ed0b71 | 5477 | |
81ecdfbb RW |
5478 | fi |
5479 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_tiocgwinsz_in_termios_h" >&5 | |
5480 | $as_echo "$ac_cv_sys_tiocgwinsz_in_termios_h" >&6; } | |
25ed0b71 | 5481 | |
81ecdfbb RW |
5482 | if test $ac_cv_sys_tiocgwinsz_in_termios_h != yes; then |
5483 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sys/ioctl.h defines TIOCGWINSZ" >&5 | |
5484 | $as_echo_n "checking whether sys/ioctl.h defines TIOCGWINSZ... " >&6; } | |
d0ac1c44 | 5485 | if ${ac_cv_sys_tiocgwinsz_in_sys_ioctl_h+:} false; then : |
81ecdfbb RW |
5486 | $as_echo_n "(cached) " >&6 |
5487 | else | |
5488 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5bdf8622 | 5489 | /* end confdefs.h. */ |
81ecdfbb RW |
5490 | #include <sys/types.h> |
5491 | #include <sys/ioctl.h> | |
5492 | #ifdef TIOCGWINSZ | |
5493 | yes | |
5bdf8622 DJ |
5494 | #endif |
5495 | ||
5bdf8622 | 5496 | _ACEOF |
81ecdfbb RW |
5497 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
5498 | $EGREP "yes" >/dev/null 2>&1; then : | |
5499 | ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=yes | |
5bdf8622 | 5500 | else |
81ecdfbb | 5501 | ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=no |
5bdf8622 | 5502 | fi |
81ecdfbb | 5503 | rm -f conftest* |
5bdf8622 DJ |
5504 | |
5505 | fi | |
81ecdfbb RW |
5506 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_tiocgwinsz_in_sys_ioctl_h" >&5 |
5507 | $as_echo "$ac_cv_sys_tiocgwinsz_in_sys_ioctl_h" >&6; } | |
5bdf8622 | 5508 | |
81ecdfbb | 5509 | if test $ac_cv_sys_tiocgwinsz_in_sys_ioctl_h = yes; then |
5bdf8622 | 5510 | |
81ecdfbb RW |
5511 | $as_echo "#define GWINSZ_IN_SYS_IOCTL 1" >>confdefs.h |
5512 | ||
5513 | fi | |
5514 | fi | |
5bdf8622 DJ |
5515 | |
5516 | ||
cc88a640 JK |
5517 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sig_atomic_t in signal.h" >&5 |
5518 | $as_echo_n "checking for sig_atomic_t in signal.h... " >&6; } | |
d0ac1c44 | 5519 | if ${ac_cv_have_sig_atomic_t+:} false; then : |
cc88a640 JK |
5520 | $as_echo_n "(cached) " >&6 |
5521 | else | |
5522 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5523 | /* end confdefs.h. */ | |
5524 | ||
5525 | #include <signal.h> | |
5526 | ||
5527 | int | |
5528 | main () | |
5529 | { | |
5530 | sig_atomic_t x; | |
5531 | ; | |
5532 | return 0; | |
5533 | } | |
5534 | _ACEOF | |
5535 | if ac_fn_c_try_link "$LINENO"; then : | |
5536 | ac_cv_have_sig_atomic_t=yes | |
5537 | else | |
5538 | ac_cv_have_sig_atomic_t=no | |
5539 | fi | |
5540 | rm -f core conftest.err conftest.$ac_objext \ | |
5541 | conftest$ac_exeext conftest.$ac_ext | |
5542 | fi | |
5543 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_sig_atomic_t" >&5 | |
5544 | $as_echo "$ac_cv_have_sig_atomic_t" >&6; } | |
5545 | if test "$ac_cv_have_sig_atomic_t" = "no" | |
5546 | then | |
5547 | ac_fn_c_check_type "$LINENO" "sig_atomic_t" "ac_cv_type_sig_atomic_t" "$ac_includes_default" | |
d0ac1c44 | 5548 | if test "x$ac_cv_type_sig_atomic_t" = xyes; then : |
cc88a640 JK |
5549 | |
5550 | else | |
5551 | ||
5552 | cat >>confdefs.h <<_ACEOF | |
5553 | #define sig_atomic_t int | |
5554 | _ACEOF | |
5555 | ||
5556 | fi | |
5557 | ||
5558 | fi | |
5559 | ||
81ecdfbb RW |
5560 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether signal handlers are of type void" >&5 |
5561 | $as_echo_n "checking whether signal handlers are of type void... " >&6; } | |
d0ac1c44 | 5562 | if ${bash_cv_void_sighandler+:} false; then : |
81ecdfbb | 5563 | $as_echo_n "(cached) " >&6 |
d60d9f65 | 5564 | else |
81ecdfbb | 5565 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25ed0b71 | 5566 | /* end confdefs.h. */ |
81ecdfbb | 5567 | #include <sys/types.h> |
d60d9f65 | 5568 | #include <signal.h> |
81ecdfbb RW |
5569 | #ifdef signal |
5570 | #undef signal | |
5571 | #endif | |
5572 | #ifdef __cplusplus | |
5573 | extern "C" | |
5574 | #endif | |
5575 | void (*signal ()) (); | |
9255ee31 EZ |
5576 | int |
5577 | main () | |
5578 | { | |
81ecdfbb | 5579 | int i; |
9255ee31 EZ |
5580 | ; |
5581 | return 0; | |
5582 | } | |
5583 | _ACEOF | |
81ecdfbb RW |
5584 | if ac_fn_c_try_compile "$LINENO"; then : |
5585 | bash_cv_void_sighandler=yes | |
d60d9f65 | 5586 | else |
81ecdfbb RW |
5587 | bash_cv_void_sighandler=no |
5588 | fi | |
5589 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5590 | fi | |
5591 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_void_sighandler" >&5 | |
5592 | $as_echo "$bash_cv_void_sighandler" >&6; } | |
5593 | if test $bash_cv_void_sighandler = yes; then | |
5594 | $as_echo "#define VOID_SIGHANDLER 1" >>confdefs.h | |
25ed0b71 | 5595 | |
81ecdfbb | 5596 | fi |
9255ee31 | 5597 | |
cc88a640 | 5598 | |
81ecdfbb RW |
5599 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIOCSTAT in sys/ioctl.h" >&5 |
5600 | $as_echo_n "checking for TIOCSTAT in sys/ioctl.h... " >&6; } | |
d0ac1c44 | 5601 | if ${bash_cv_tiocstat_in_ioctl+:} false; then : |
81ecdfbb RW |
5602 | $as_echo_n "(cached) " >&6 |
5603 | else | |
5604 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
25ed0b71 | 5605 | /* end confdefs.h. */ |
81ecdfbb RW |
5606 | #include <sys/types.h> |
5607 | #include <sys/ioctl.h> | |
9255ee31 EZ |
5608 | int |
5609 | main () | |
5610 | { | |
81ecdfbb | 5611 | int x = TIOCSTAT; |
9255ee31 EZ |
5612 | ; |
5613 | return 0; | |
5614 | } | |
5615 | _ACEOF | |
81ecdfbb RW |
5616 | if ac_fn_c_try_compile "$LINENO"; then : |
5617 | bash_cv_tiocstat_in_ioctl=yes | |
d60d9f65 | 5618 | else |
81ecdfbb RW |
5619 | bash_cv_tiocstat_in_ioctl=no |
5620 | fi | |
5621 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5622 | fi | |
5623 | ||
5624 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_tiocstat_in_ioctl" >&5 | |
5625 | $as_echo "$bash_cv_tiocstat_in_ioctl" >&6; } | |
5626 | if test $bash_cv_tiocstat_in_ioctl = yes; then | |
5627 | $as_echo "#define TIOCSTAT_IN_SYS_IOCTL 1" >>confdefs.h | |
25ed0b71 | 5628 | |
81ecdfbb | 5629 | fi |
9255ee31 | 5630 | |
81ecdfbb RW |
5631 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for FIONREAD in sys/ioctl.h" >&5 |
5632 | $as_echo_n "checking for FIONREAD in sys/ioctl.h... " >&6; } | |
d0ac1c44 | 5633 | if ${bash_cv_fionread_in_ioctl+:} false; then : |
81ecdfbb RW |
5634 | $as_echo_n "(cached) " >&6 |
5635 | else | |
5636 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
25ed0b71 | 5637 | /* end confdefs.h. */ |
81ecdfbb RW |
5638 | #include <sys/types.h> |
5639 | #include <sys/ioctl.h> | |
9255ee31 EZ |
5640 | int |
5641 | main () | |
5642 | { | |
81ecdfbb | 5643 | int x = FIONREAD; |
9255ee31 EZ |
5644 | ; |
5645 | return 0; | |
5646 | } | |
5647 | _ACEOF | |
81ecdfbb RW |
5648 | if ac_fn_c_try_compile "$LINENO"; then : |
5649 | bash_cv_fionread_in_ioctl=yes | |
d60d9f65 | 5650 | else |
81ecdfbb | 5651 | bash_cv_fionread_in_ioctl=no |
d60d9f65 | 5652 | fi |
81ecdfbb | 5653 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
d60d9f65 | 5654 | fi |
d60d9f65 | 5655 | |
81ecdfbb RW |
5656 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_fionread_in_ioctl" >&5 |
5657 | $as_echo "$bash_cv_fionread_in_ioctl" >&6; } | |
5658 | if test $bash_cv_fionread_in_ioctl = yes; then | |
5659 | $as_echo "#define FIONREAD_IN_SYS_IOCTL 1" >>confdefs.h | |
d60d9f65 SS |
5660 | |
5661 | fi | |
5662 | ||
81ecdfbb RW |
5663 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t in sys/types.h" >&5 |
5664 | $as_echo_n "checking for speed_t in sys/types.h... " >&6; } | |
d0ac1c44 | 5665 | if ${bash_cv_speed_t_in_sys_types+:} false; then : |
81ecdfbb RW |
5666 | $as_echo_n "(cached) " >&6 |
5667 | else | |
5668 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5669 | /* end confdefs.h. */ | |
5670 | #include <sys/types.h> | |
5671 | int | |
5672 | main () | |
5673 | { | |
5674 | speed_t x; | |
5675 | ; | |
5676 | return 0; | |
5677 | } | |
25ed0b71 | 5678 | _ACEOF |
81ecdfbb RW |
5679 | if ac_fn_c_try_compile "$LINENO"; then : |
5680 | bash_cv_speed_t_in_sys_types=yes | |
5681 | else | |
5682 | bash_cv_speed_t_in_sys_types=no | |
5683 | fi | |
5684 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
d60d9f65 SS |
5685 | fi |
5686 | ||
81ecdfbb RW |
5687 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_speed_t_in_sys_types" >&5 |
5688 | $as_echo "$bash_cv_speed_t_in_sys_types" >&6; } | |
5689 | if test $bash_cv_speed_t_in_sys_types = yes; then | |
5690 | $as_echo "#define SPEED_T_IN_SYS_TYPES 1" >>confdefs.h | |
25ed0b71 | 5691 | |
81ecdfbb | 5692 | fi |
25ed0b71 | 5693 | |
81ecdfbb RW |
5694 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct winsize in sys/ioctl.h and termios.h" >&5 |
5695 | $as_echo_n "checking for struct winsize in sys/ioctl.h and termios.h... " >&6; } | |
d0ac1c44 | 5696 | if ${bash_cv_struct_winsize_header+:} false; then : |
81ecdfbb | 5697 | $as_echo_n "(cached) " >&6 |
d60d9f65 | 5698 | else |
81ecdfbb RW |
5699 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
5700 | /* end confdefs.h. */ | |
5701 | #include <sys/types.h> | |
5702 | #include <sys/ioctl.h> | |
5703 | int | |
5704 | main () | |
5705 | { | |
5706 | struct winsize x; | |
5707 | ; | |
5708 | return 0; | |
5709 | } | |
25ed0b71 | 5710 | _ACEOF |
81ecdfbb RW |
5711 | if ac_fn_c_try_compile "$LINENO"; then : |
5712 | bash_cv_struct_winsize_header=ioctl_h | |
5713 | else | |
5714 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
25ed0b71 | 5715 | /* end confdefs.h. */ |
81ecdfbb RW |
5716 | #include <sys/types.h> |
5717 | #include <termios.h> | |
5718 | int | |
5719 | main () | |
5720 | { | |
5721 | struct winsize x; | |
5722 | ; | |
5723 | return 0; | |
5724 | } | |
5725 | _ACEOF | |
5726 | if ac_fn_c_try_compile "$LINENO"; then : | |
5727 | bash_cv_struct_winsize_header=termios_h | |
5728 | else | |
5729 | bash_cv_struct_winsize_header=other | |
5730 | fi | |
5731 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
d60d9f65 | 5732 | |
81ecdfbb RW |
5733 | fi |
5734 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5735 | fi | |
d60d9f65 | 5736 | |
81ecdfbb RW |
5737 | if test $bash_cv_struct_winsize_header = ioctl_h; then |
5738 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: sys/ioctl.h" >&5 | |
5739 | $as_echo "sys/ioctl.h" >&6; } | |
5740 | $as_echo "#define STRUCT_WINSIZE_IN_SYS_IOCTL 1" >>confdefs.h | |
d60d9f65 | 5741 | |
81ecdfbb RW |
5742 | elif test $bash_cv_struct_winsize_header = termios_h; then |
5743 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: termios.h" >&5 | |
5744 | $as_echo "termios.h" >&6; } | |
5745 | $as_echo "#define STRUCT_WINSIZE_IN_TERMIOS 1" >>confdefs.h | |
9255ee31 | 5746 | |
81ecdfbb RW |
5747 | else |
5748 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5 | |
5749 | $as_echo "not found" >&6; } | |
9255ee31 | 5750 | fi |
25ed0b71 | 5751 | |
25ed0b71 | 5752 | |
81ecdfbb RW |
5753 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct dirent.d_ino" >&5 |
5754 | $as_echo_n "checking for struct dirent.d_ino... " >&6; } | |
d0ac1c44 | 5755 | if ${bash_cv_dirent_has_dino+:} false; then : |
81ecdfbb | 5756 | $as_echo_n "(cached) " >&6 |
5bdf8622 | 5757 | else |
81ecdfbb | 5758 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
5bdf8622 | 5759 | /* end confdefs.h. */ |
5bdf8622 | 5760 | |
81ecdfbb RW |
5761 | #include <stdio.h> |
5762 | #include <sys/types.h> | |
5763 | #ifdef HAVE_UNISTD_H | |
5764 | # include <unistd.h> | |
5765 | #endif /* HAVE_UNISTD_H */ | |
5766 | #if defined(HAVE_DIRENT_H) | |
5767 | # include <dirent.h> | |
5bdf8622 | 5768 | #else |
81ecdfbb RW |
5769 | # define dirent direct |
5770 | # ifdef HAVE_SYS_NDIR_H | |
5771 | # include <sys/ndir.h> | |
5772 | # endif /* SYSNDIR */ | |
5773 | # ifdef HAVE_SYS_DIR_H | |
5774 | # include <sys/dir.h> | |
5775 | # endif /* SYSDIR */ | |
5776 | # ifdef HAVE_NDIR_H | |
5777 | # include <ndir.h> | |
5778 | # endif | |
5779 | #endif /* HAVE_DIRENT_H */ | |
5bdf8622 DJ |
5780 | |
5781 | int | |
5782 | main () | |
5783 | { | |
81ecdfbb RW |
5784 | |
5785 | struct dirent d; int z; z = d.d_ino; | |
5786 | ||
5bdf8622 DJ |
5787 | ; |
5788 | return 0; | |
5789 | } | |
5790 | _ACEOF | |
81ecdfbb RW |
5791 | if ac_fn_c_try_compile "$LINENO"; then : |
5792 | bash_cv_dirent_has_dino=yes | |
5bdf8622 | 5793 | else |
81ecdfbb | 5794 | bash_cv_dirent_has_dino=no |
25ed0b71 | 5795 | fi |
81ecdfbb | 5796 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
5bdf8622 | 5797 | fi |
81ecdfbb RW |
5798 | |
5799 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_dirent_has_dino" >&5 | |
5800 | $as_echo "$bash_cv_dirent_has_dino" >&6; } | |
5801 | if test $bash_cv_dirent_has_dino = yes; then | |
5802 | $as_echo "#define HAVE_STRUCT_DIRENT_D_INO 1" >>confdefs.h | |
5bdf8622 DJ |
5803 | |
5804 | fi | |
5805 | ||
81ecdfbb RW |
5806 | |
5807 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct dirent.d_fileno" >&5 | |
5808 | $as_echo_n "checking for struct dirent.d_fileno... " >&6; } | |
d0ac1c44 | 5809 | if ${bash_cv_dirent_has_d_fileno+:} false; then : |
81ecdfbb | 5810 | $as_echo_n "(cached) " >&6 |
9255ee31 | 5811 | else |
81ecdfbb | 5812 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25ed0b71 | 5813 | /* end confdefs.h. */ |
5bdf8622 | 5814 | |
81ecdfbb RW |
5815 | #include <stdio.h> |
5816 | #include <sys/types.h> | |
5817 | #ifdef HAVE_UNISTD_H | |
5818 | # include <unistd.h> | |
5819 | #endif /* HAVE_UNISTD_H */ | |
5820 | #if defined(HAVE_DIRENT_H) | |
5821 | # include <dirent.h> | |
5bdf8622 | 5822 | #else |
81ecdfbb RW |
5823 | # define dirent direct |
5824 | # ifdef HAVE_SYS_NDIR_H | |
5825 | # include <sys/ndir.h> | |
5826 | # endif /* SYSNDIR */ | |
5827 | # ifdef HAVE_SYS_DIR_H | |
5828 | # include <sys/dir.h> | |
5829 | # endif /* SYSDIR */ | |
5830 | # ifdef HAVE_NDIR_H | |
5831 | # include <ndir.h> | |
5832 | # endif | |
5833 | #endif /* HAVE_DIRENT_H */ | |
5bdf8622 DJ |
5834 | |
5835 | int | |
5836 | main () | |
5837 | { | |
81ecdfbb RW |
5838 | |
5839 | struct dirent d; int z; z = d.d_fileno; | |
5840 | ||
5bdf8622 DJ |
5841 | ; |
5842 | return 0; | |
5843 | } | |
25ed0b71 | 5844 | _ACEOF |
81ecdfbb RW |
5845 | if ac_fn_c_try_compile "$LINENO"; then : |
5846 | bash_cv_dirent_has_d_fileno=yes | |
9255ee31 | 5847 | else |
81ecdfbb | 5848 | bash_cv_dirent_has_d_fileno=no |
9255ee31 | 5849 | fi |
81ecdfbb | 5850 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
25ed0b71 | 5851 | fi |
9255ee31 | 5852 | |
81ecdfbb RW |
5853 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_dirent_has_d_fileno" >&5 |
5854 | $as_echo "$bash_cv_dirent_has_d_fileno" >&6; } | |
5855 | if test $bash_cv_dirent_has_d_fileno = yes; then | |
5856 | $as_echo "#define HAVE_STRUCT_DIRENT_D_FILENO 1" >>confdefs.h | |
25ed0b71 | 5857 | |
81ecdfbb | 5858 | fi |
430b7832 | 5859 | |
430b7832 | 5860 | |
775e241e TT |
5861 | for ac_header in libaudit.h |
5862 | do : | |
5863 | ac_fn_c_check_header_mongrel "$LINENO" "libaudit.h" "ac_cv_header_libaudit_h" "$ac_includes_default" | |
5864 | if test "x$ac_cv_header_libaudit_h" = xyes; then : | |
5865 | cat >>confdefs.h <<_ACEOF | |
5866 | #define HAVE_LIBAUDIT_H 1 | |
5867 | _ACEOF | |
5868 | ||
5869 | fi | |
5870 | ||
5871 | done | |
5872 | ||
5873 | ac_fn_c_check_decl "$LINENO" "AUDIT_USER_TTY" "ac_cv_have_decl_AUDIT_USER_TTY" "#include <linux/audit.h> | |
5874 | " | |
5875 | if test "x$ac_cv_have_decl_AUDIT_USER_TTY" = xyes; then : | |
5876 | ac_have_decl=1 | |
5877 | else | |
5878 | ac_have_decl=0 | |
5879 | fi | |
5880 | ||
5881 | cat >>confdefs.h <<_ACEOF | |
5882 | #define HAVE_DECL_AUDIT_USER_TTY $ac_have_decl | |
5883 | _ACEOF | |
5884 | ||
5885 | ||
81ecdfbb RW |
5886 | case "$host_os" in |
5887 | aix*) prefer_curses=yes ;; | |
5888 | esac | |
430b7832 | 5889 | |
81ecdfbb RW |
5890 | if test "X$bash_cv_termcap_lib" = "X"; then |
5891 | _bash_needmsg=yes | |
5892 | else | |
5893 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking which library has the termcap functions" >&5 | |
5894 | $as_echo_n "checking which library has the termcap functions... " >&6; } | |
5895 | _bash_needmsg= | |
5896 | fi | |
d0ac1c44 | 5897 | if ${bash_cv_termcap_lib+:} false; then : |
81ecdfbb RW |
5898 | $as_echo_n "(cached) " >&6 |
5899 | else | |
5900 | ac_fn_c_check_func "$LINENO" "tgetent" "ac_cv_func_tgetent" | |
d0ac1c44 | 5901 | if test "x$ac_cv_func_tgetent" = xyes; then : |
81ecdfbb RW |
5902 | bash_cv_termcap_lib=libc |
5903 | else | |
5904 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent in -ltermcap" >&5 | |
5905 | $as_echo_n "checking for tgetent in -ltermcap... " >&6; } | |
d0ac1c44 | 5906 | if ${ac_cv_lib_termcap_tgetent+:} false; then : |
81ecdfbb RW |
5907 | $as_echo_n "(cached) " >&6 |
5908 | else | |
5909 | ac_check_lib_save_LIBS=$LIBS | |
5910 | LIBS="-ltermcap $LIBS" | |
5911 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5912 | /* end confdefs.h. */ | |
430b7832 | 5913 | |
81ecdfbb RW |
5914 | /* Override any GCC internal prototype to avoid an error. |
5915 | Use char because int might match the return type of a GCC | |
832a9484 | 5916 | builtin and then its argument prototype would still apply. */ |
832a9484 | 5917 | #ifdef __cplusplus |
81ecdfbb | 5918 | extern "C" |
832a9484 | 5919 | #endif |
81ecdfbb | 5920 | char tgetent (); |
832a9484 JB |
5921 | int |
5922 | main () | |
5923 | { | |
81ecdfbb | 5924 | return tgetent (); |
832a9484 JB |
5925 | ; |
5926 | return 0; | |
5927 | } | |
5928 | _ACEOF | |
81ecdfbb RW |
5929 | if ac_fn_c_try_link "$LINENO"; then : |
5930 | ac_cv_lib_termcap_tgetent=yes | |
832a9484 | 5931 | else |
81ecdfbb | 5932 | ac_cv_lib_termcap_tgetent=no |
832a9484 | 5933 | fi |
81ecdfbb RW |
5934 | rm -f core conftest.err conftest.$ac_objext \ |
5935 | conftest$ac_exeext conftest.$ac_ext | |
5936 | LIBS=$ac_check_lib_save_LIBS | |
832a9484 | 5937 | fi |
81ecdfbb RW |
5938 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_termcap_tgetent" >&5 |
5939 | $as_echo "$ac_cv_lib_termcap_tgetent" >&6; } | |
d0ac1c44 | 5940 | if test "x$ac_cv_lib_termcap_tgetent" = xyes; then : |
81ecdfbb | 5941 | bash_cv_termcap_lib=libtermcap |
9255ee31 | 5942 | else |
81ecdfbb RW |
5943 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent in -ltinfo" >&5 |
5944 | $as_echo_n "checking for tgetent in -ltinfo... " >&6; } | |
d0ac1c44 | 5945 | if ${ac_cv_lib_tinfo_tgetent+:} false; then : |
81ecdfbb RW |
5946 | $as_echo_n "(cached) " >&6 |
5947 | else | |
5948 | ac_check_lib_save_LIBS=$LIBS | |
5949 | LIBS="-ltinfo $LIBS" | |
5950 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
25ed0b71 | 5951 | /* end confdefs.h. */ |
430b7832 | 5952 | |
81ecdfbb RW |
5953 | /* Override any GCC internal prototype to avoid an error. |
5954 | Use char because int might match the return type of a GCC | |
9255ee31 | 5955 | builtin and then its argument prototype would still apply. */ |
25ed0b71 | 5956 | #ifdef __cplusplus |
81ecdfbb | 5957 | extern "C" |
9255ee31 | 5958 | #endif |
81ecdfbb | 5959 | char tgetent (); |
25ed0b71 KW |
5960 | int |
5961 | main () | |
5962 | { | |
81ecdfbb | 5963 | return tgetent (); |
9255ee31 EZ |
5964 | ; |
5965 | return 0; | |
5966 | } | |
5967 | _ACEOF | |
81ecdfbb RW |
5968 | if ac_fn_c_try_link "$LINENO"; then : |
5969 | ac_cv_lib_tinfo_tgetent=yes | |
d60d9f65 | 5970 | else |
81ecdfbb | 5971 | ac_cv_lib_tinfo_tgetent=no |
9255ee31 | 5972 | fi |
81ecdfbb RW |
5973 | rm -f core conftest.err conftest.$ac_objext \ |
5974 | conftest$ac_exeext conftest.$ac_ext | |
5975 | LIBS=$ac_check_lib_save_LIBS | |
d60d9f65 | 5976 | fi |
81ecdfbb RW |
5977 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tinfo_tgetent" >&5 |
5978 | $as_echo "$ac_cv_lib_tinfo_tgetent" >&6; } | |
d0ac1c44 | 5979 | if test "x$ac_cv_lib_tinfo_tgetent" = xyes; then : |
81ecdfbb | 5980 | bash_cv_termcap_lib=libtinfo |
d60d9f65 | 5981 | else |
81ecdfbb RW |
5982 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent in -lcurses" >&5 |
5983 | $as_echo_n "checking for tgetent in -lcurses... " >&6; } | |
d0ac1c44 | 5984 | if ${ac_cv_lib_curses_tgetent+:} false; then : |
81ecdfbb RW |
5985 | $as_echo_n "(cached) " >&6 |
5986 | else | |
5987 | ac_check_lib_save_LIBS=$LIBS | |
5988 | LIBS="-lcurses $LIBS" | |
5989 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
25ed0b71 | 5990 | /* end confdefs.h. */ |
430b7832 | 5991 | |
81ecdfbb RW |
5992 | /* Override any GCC internal prototype to avoid an error. |
5993 | Use char because int might match the return type of a GCC | |
5994 | builtin and then its argument prototype would still apply. */ | |
9255ee31 EZ |
5995 | #ifdef __cplusplus |
5996 | extern "C" | |
25ed0b71 | 5997 | #endif |
81ecdfbb RW |
5998 | char tgetent (); |
5999 | int | |
6000 | main () | |
6001 | { | |
6002 | return tgetent (); | |
6003 | ; | |
6004 | return 0; | |
6005 | } | |
6006 | _ACEOF | |
6007 | if ac_fn_c_try_link "$LINENO"; then : | |
6008 | ac_cv_lib_curses_tgetent=yes | |
6009 | else | |
6010 | ac_cv_lib_curses_tgetent=no | |
6011 | fi | |
6012 | rm -f core conftest.err conftest.$ac_objext \ | |
6013 | conftest$ac_exeext conftest.$ac_ext | |
6014 | LIBS=$ac_check_lib_save_LIBS | |
6015 | fi | |
6016 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_curses_tgetent" >&5 | |
6017 | $as_echo "$ac_cv_lib_curses_tgetent" >&6; } | |
d0ac1c44 | 6018 | if test "x$ac_cv_lib_curses_tgetent" = xyes; then : |
81ecdfbb RW |
6019 | bash_cv_termcap_lib=libcurses |
6020 | else | |
6021 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent in -lncurses" >&5 | |
6022 | $as_echo_n "checking for tgetent in -lncurses... " >&6; } | |
d0ac1c44 | 6023 | if ${ac_cv_lib_ncurses_tgetent+:} false; then : |
81ecdfbb RW |
6024 | $as_echo_n "(cached) " >&6 |
6025 | else | |
6026 | ac_check_lib_save_LIBS=$LIBS | |
6027 | LIBS="-lncurses $LIBS" | |
6028 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6029 | /* end confdefs.h. */ | |
6030 | ||
6031 | /* Override any GCC internal prototype to avoid an error. | |
6032 | Use char because int might match the return type of a GCC | |
6033 | builtin and then its argument prototype would still apply. */ | |
25ed0b71 | 6034 | #ifdef __cplusplus |
81ecdfbb | 6035 | extern "C" |
9255ee31 | 6036 | #endif |
81ecdfbb | 6037 | char tgetent (); |
25ed0b71 KW |
6038 | int |
6039 | main () | |
6040 | { | |
81ecdfbb | 6041 | return tgetent (); |
9255ee31 EZ |
6042 | ; |
6043 | return 0; | |
6044 | } | |
6045 | _ACEOF | |
81ecdfbb RW |
6046 | if ac_fn_c_try_link "$LINENO"; then : |
6047 | ac_cv_lib_ncurses_tgetent=yes | |
d60d9f65 | 6048 | else |
81ecdfbb RW |
6049 | ac_cv_lib_ncurses_tgetent=no |
6050 | fi | |
6051 | rm -f core conftest.err conftest.$ac_objext \ | |
6052 | conftest$ac_exeext conftest.$ac_ext | |
6053 | LIBS=$ac_check_lib_save_LIBS | |
6054 | fi | |
6055 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ncurses_tgetent" >&5 | |
6056 | $as_echo "$ac_cv_lib_ncurses_tgetent" >&6; } | |
d0ac1c44 | 6057 | if test "x$ac_cv_lib_ncurses_tgetent" = xyes; then : |
81ecdfbb RW |
6058 | bash_cv_termcap_lib=libncurses |
6059 | else | |
6060 | bash_cv_termcap_lib=gnutermcap | |
6061 | fi | |
6062 | ||
6063 | fi | |
25ed0b71 | 6064 | |
d60d9f65 | 6065 | fi |
81ecdfbb RW |
6066 | |
6067 | fi | |
6068 | ||
9255ee31 | 6069 | fi |
25ed0b71 | 6070 | |
05bc3370 | 6071 | fi |
25ed0b71 | 6072 | |
81ecdfbb RW |
6073 | if test "X$_bash_needmsg" = "Xyes"; then |
6074 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking which library has the termcap functions" >&5 | |
6075 | $as_echo_n "checking which library has the termcap functions... " >&6; } | |
6076 | fi | |
6077 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: using $bash_cv_termcap_lib" >&5 | |
6078 | $as_echo "using $bash_cv_termcap_lib" >&6; } | |
6079 | if test $bash_cv_termcap_lib = gnutermcap && test -z "$prefer_curses"; then | |
6080 | LDFLAGS="$LDFLAGS -L./lib/termcap" | |
6081 | TERMCAP_LIB="./lib/termcap/libtermcap.a" | |
6082 | TERMCAP_DEP="./lib/termcap/libtermcap.a" | |
6083 | elif test $bash_cv_termcap_lib = libtermcap && test -z "$prefer_curses"; then | |
6084 | TERMCAP_LIB=-ltermcap | |
6085 | TERMCAP_DEP= | |
6086 | elif test $bash_cv_termcap_lib = libtinfo; then | |
6087 | TERMCAP_LIB=-ltinfo | |
6088 | TERMCAP_DEP= | |
6089 | elif test $bash_cv_termcap_lib = libncurses; then | |
6090 | TERMCAP_LIB=-lncurses | |
6091 | TERMCAP_DEP= | |
6092 | elif test $bash_cv_termcap_lib = libc; then | |
6093 | TERMCAP_LIB= | |
6094 | TERMCAP_DEP= | |
5bdf8622 | 6095 | else |
81ecdfbb RW |
6096 | TERMCAP_LIB=-lcurses |
6097 | TERMCAP_DEP= | |
6098 | fi | |
6099 | ||
6100 | if test "$TERMCAP_LIB" = "./lib/termcap/libtermcap.a"; then | |
6101 | if test "$prefer_curses" = yes; then | |
6102 | TERMCAP_LIB=-lcurses | |
6103 | else | |
6104 | TERMCAP_LIB=-ltermcap #default | |
6105 | fi | |
6106 | fi | |
775e241e | 6107 | # Windows ncurses installation |
7f3c5ec8 | 6108 | if test "$TERMCAP_LIB" = "-lncurses"; then |
d0ac1c44 | 6109 | for ac_header in ncurses/termcap.h |
7f3c5ec8 | 6110 | do : |
d0ac1c44 SM |
6111 | ac_fn_c_check_header_mongrel "$LINENO" "ncurses/termcap.h" "ac_cv_header_ncurses_termcap_h" "$ac_includes_default" |
6112 | if test "x$ac_cv_header_ncurses_termcap_h" = xyes; then : | |
7f3c5ec8 | 6113 | cat >>confdefs.h <<_ACEOF |
d0ac1c44 | 6114 | #define HAVE_NCURSES_TERMCAP_H 1 |
7f3c5ec8 EZ |
6115 | _ACEOF |
6116 | ||
6117 | fi | |
6118 | ||
6119 | done | |
6120 | ||
6121 | fi | |
81ecdfbb | 6122 | |
d0ac1c44 | 6123 | |
81ecdfbb RW |
6124 | for ac_header in wctype.h |
6125 | do : | |
6126 | ac_fn_c_check_header_mongrel "$LINENO" "wctype.h" "ac_cv_header_wctype_h" "$ac_includes_default" | |
d0ac1c44 | 6127 | if test "x$ac_cv_header_wctype_h" = xyes; then : |
81ecdfbb RW |
6128 | cat >>confdefs.h <<_ACEOF |
6129 | #define HAVE_WCTYPE_H 1 | |
5bdf8622 | 6130 | _ACEOF |
5bdf8622 | 6131 | |
81ecdfbb | 6132 | fi |
5bdf8622 | 6133 | |
81ecdfbb | 6134 | done |
5bdf8622 | 6135 | |
81ecdfbb RW |
6136 | for ac_header in wchar.h |
6137 | do : | |
6138 | ac_fn_c_check_header_mongrel "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default" | |
d0ac1c44 | 6139 | if test "x$ac_cv_header_wchar_h" = xyes; then : |
81ecdfbb RW |
6140 | cat >>confdefs.h <<_ACEOF |
6141 | #define HAVE_WCHAR_H 1 | |
6142 | _ACEOF | |
5bdf8622 | 6143 | |
81ecdfbb | 6144 | fi |
5bdf8622 | 6145 | |
81ecdfbb RW |
6146 | done |
6147 | ||
6148 | for ac_header in langinfo.h | |
6149 | do : | |
6150 | ac_fn_c_check_header_mongrel "$LINENO" "langinfo.h" "ac_cv_header_langinfo_h" "$ac_includes_default" | |
d0ac1c44 | 6151 | if test "x$ac_cv_header_langinfo_h" = xyes; then : |
81ecdfbb RW |
6152 | cat >>confdefs.h <<_ACEOF |
6153 | #define HAVE_LANGINFO_H 1 | |
5bdf8622 | 6154 | _ACEOF |
5bdf8622 | 6155 | |
5bdf8622 | 6156 | fi |
81ecdfbb RW |
6157 | |
6158 | done | |
6159 | ||
6160 | ||
775e241e TT |
6161 | for ac_header in mbstr.h |
6162 | do : | |
6163 | ac_fn_c_check_header_mongrel "$LINENO" "mbstr.h" "ac_cv_header_mbstr_h" "$ac_includes_default" | |
6164 | if test "x$ac_cv_header_mbstr_h" = xyes; then : | |
6165 | cat >>confdefs.h <<_ACEOF | |
6166 | #define HAVE_MBSTR_H 1 | |
6167 | _ACEOF | |
6168 | ||
6169 | fi | |
6170 | ||
6171 | done | |
6172 | ||
6173 | ||
cc88a640 | 6174 | ac_fn_c_check_func "$LINENO" "mbrlen" "ac_cv_func_mbrlen" |
d0ac1c44 | 6175 | if test "x$ac_cv_func_mbrlen" = xyes; then : |
cc88a640 JK |
6176 | $as_echo "#define HAVE_MBRLEN 1" >>confdefs.h |
6177 | ||
6178 | fi | |
6179 | ||
6180 | ac_fn_c_check_func "$LINENO" "mbscasecmp" "ac_cv_func_mbscasecmp" | |
d0ac1c44 | 6181 | if test "x$ac_cv_func_mbscasecmp" = xyes; then : |
cc88a640 JK |
6182 | $as_echo "#define HAVE_MBSCMP 1" >>confdefs.h |
6183 | ||
6184 | fi | |
6185 | ||
6186 | ac_fn_c_check_func "$LINENO" "mbscmp" "ac_cv_func_mbscmp" | |
d0ac1c44 | 6187 | if test "x$ac_cv_func_mbscmp" = xyes; then : |
cc88a640 JK |
6188 | $as_echo "#define HAVE_MBSCMP 1" >>confdefs.h |
6189 | ||
6190 | fi | |
6191 | ||
6192 | ac_fn_c_check_func "$LINENO" "mbsnrtowcs" "ac_cv_func_mbsnrtowcs" | |
d0ac1c44 | 6193 | if test "x$ac_cv_func_mbsnrtowcs" = xyes; then : |
cc88a640 JK |
6194 | $as_echo "#define HAVE_MBSNRTOWCS 1" >>confdefs.h |
6195 | ||
6196 | fi | |
6197 | ||
81ecdfbb | 6198 | ac_fn_c_check_func "$LINENO" "mbsrtowcs" "ac_cv_func_mbsrtowcs" |
d0ac1c44 | 6199 | if test "x$ac_cv_func_mbsrtowcs" = xyes; then : |
81ecdfbb RW |
6200 | $as_echo "#define HAVE_MBSRTOWCS 1" >>confdefs.h |
6201 | ||
6202 | fi | |
6203 | ||
cc88a640 | 6204 | |
d0ac1c44 SM |
6205 | ac_fn_c_check_func "$LINENO" "mbschr" "ac_cv_func_mbschr" |
6206 | if test "x$ac_cv_func_mbschr" = xyes; then : | |
6207 | $as_echo "#define HAVE_MBSCHR 1" >>confdefs.h | |
cc88a640 JK |
6208 | |
6209 | else | |
6210 | case " $LIBOBJS " in | |
d0ac1c44 SM |
6211 | *" mbschr.$ac_objext "* ) ;; |
6212 | *) LIBOBJS="$LIBOBJS mbschr.$ac_objext" | |
cc88a640 JK |
6213 | ;; |
6214 | esac | |
81ecdfbb | 6215 | |
5bdf8622 | 6216 | fi |
81ecdfbb | 6217 | |
cc88a640 JK |
6218 | |
6219 | ||
6220 | ac_fn_c_check_func "$LINENO" "wcrtomb" "ac_cv_func_wcrtomb" | |
d0ac1c44 | 6221 | if test "x$ac_cv_func_wcrtomb" = xyes; then : |
cc88a640 | 6222 | $as_echo "#define HAVE_WCRTOMB 1" >>confdefs.h |
81ecdfbb RW |
6223 | |
6224 | fi | |
6225 | ||
cc88a640 | 6226 | ac_fn_c_check_func "$LINENO" "wcscoll" "ac_cv_func_wcscoll" |
d0ac1c44 | 6227 | if test "x$ac_cv_func_wcscoll" = xyes; then : |
cc88a640 JK |
6228 | $as_echo "#define HAVE_WCSCOLL 1" >>confdefs.h |
6229 | ||
6230 | fi | |
6231 | ||
6232 | ac_fn_c_check_func "$LINENO" "wcsdup" "ac_cv_func_wcsdup" | |
d0ac1c44 | 6233 | if test "x$ac_cv_func_wcsdup" = xyes; then : |
cc88a640 | 6234 | $as_echo "#define HAVE_WCSDUP 1" >>confdefs.h |
81ecdfbb RW |
6235 | |
6236 | fi | |
6237 | ||
6238 | ac_fn_c_check_func "$LINENO" "wcwidth" "ac_cv_func_wcwidth" | |
d0ac1c44 | 6239 | if test "x$ac_cv_func_wcwidth" = xyes; then : |
81ecdfbb RW |
6240 | $as_echo "#define HAVE_WCWIDTH 1" >>confdefs.h |
6241 | ||
6242 | fi | |
6243 | ||
cc88a640 | 6244 | ac_fn_c_check_func "$LINENO" "wctype" "ac_cv_func_wctype" |
d0ac1c44 | 6245 | if test "x$ac_cv_func_wctype" = xyes; then : |
cc88a640 | 6246 | $as_echo "#define HAVE_WCTYPE 1" >>confdefs.h |
5bdf8622 DJ |
6247 | |
6248 | fi | |
6249 | ||
6250 | ||
d0ac1c44 SM |
6251 | ac_fn_c_check_func "$LINENO" "wcswidth" "ac_cv_func_wcswidth" |
6252 | if test "x$ac_cv_func_wcswidth" = xyes; then : | |
6253 | $as_echo "#define HAVE_WCSWIDTH 1" >>confdefs.h | |
cc88a640 | 6254 | |
05bc3370 | 6255 | else |
cc88a640 | 6256 | case " $LIBOBJS " in |
d0ac1c44 SM |
6257 | *" wcswidth.$ac_objext "* ) ;; |
6258 | *) LIBOBJS="$LIBOBJS wcswidth.$ac_objext" | |
cc88a640 JK |
6259 | ;; |
6260 | esac | |
6261 | ||
d60d9f65 | 6262 | fi |
cc88a640 | 6263 | |
9255ee31 | 6264 | |
05bc3370 | 6265 | |
cc88a640 JK |
6266 | |
6267 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc and mbstate_t are properly declared" >&5 | |
6268 | $as_echo_n "checking whether mbrtowc and mbstate_t are properly declared... " >&6; } | |
d0ac1c44 | 6269 | if ${ac_cv_func_mbrtowc+:} false; then : |
81ecdfbb | 6270 | $as_echo_n "(cached) " >&6 |
d60d9f65 | 6271 | else |
81ecdfbb | 6272 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25ed0b71 | 6273 | /* end confdefs.h. */ |
9255ee31 EZ |
6274 | #include <wchar.h> |
6275 | int | |
6276 | main () | |
430b7832 | 6277 | { |
cc88a640 JK |
6278 | wchar_t wc; |
6279 | char const s[] = ""; | |
6280 | size_t n = 1; | |
6281 | mbstate_t state; | |
6282 | return ! (sizeof state && (mbrtowc) (&wc, s, n, &state)); | |
430b7832 MM |
6283 | ; |
6284 | return 0; | |
9255ee31 EZ |
6285 | } |
6286 | _ACEOF | |
cc88a640 JK |
6287 | if ac_fn_c_try_link "$LINENO"; then : |
6288 | ac_cv_func_mbrtowc=yes | |
d60d9f65 | 6289 | else |
cc88a640 | 6290 | ac_cv_func_mbrtowc=no |
d60d9f65 | 6291 | fi |
cc88a640 JK |
6292 | rm -f core conftest.err conftest.$ac_objext \ |
6293 | conftest$ac_exeext conftest.$ac_ext | |
d60d9f65 | 6294 | fi |
cc88a640 JK |
6295 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mbrtowc" >&5 |
6296 | $as_echo "$ac_cv_func_mbrtowc" >&6; } | |
6297 | if test $ac_cv_func_mbrtowc = yes; then | |
6298 | ||
6299 | $as_echo "#define HAVE_MBRTOWC 1" >>confdefs.h | |
6300 | ||
6301 | fi | |
6302 | ||
6303 | if test $ac_cv_func_mbrtowc = yes; then | |
81ecdfbb | 6304 | $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h |
d60d9f65 SS |
6305 | |
6306 | fi | |
6307 | ||
cc88a640 JK |
6308 | for ac_func in iswlower iswupper towlower towupper iswctype |
6309 | do : | |
6310 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
6311 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
d0ac1c44 | 6312 | if eval test \"x\$"$as_ac_var"\" = x"yes"; then : |
cc88a640 JK |
6313 | cat >>confdefs.h <<_ACEOF |
6314 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
6315 | _ACEOF | |
6316 | ||
6317 | fi | |
6318 | done | |
6319 | ||
6320 | ||
81ecdfbb RW |
6321 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5 |
6322 | $as_echo_n "checking for nl_langinfo and CODESET... " >&6; } | |
d0ac1c44 | 6323 | if ${bash_cv_langinfo_codeset+:} false; then : |
81ecdfbb | 6324 | $as_echo_n "(cached) " >&6 |
d60d9f65 | 6325 | else |
81ecdfbb | 6326 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
25ed0b71 | 6327 | /* end confdefs.h. */ |
9255ee31 EZ |
6328 | #include <langinfo.h> |
6329 | int | |
6330 | main () | |
6331 | { | |
6332 | char* cs = nl_langinfo(CODESET); | |
6333 | ; | |
6334 | return 0; | |
6335 | } | |
6336 | _ACEOF | |
81ecdfbb | 6337 | if ac_fn_c_try_link "$LINENO"; then : |
9255ee31 EZ |
6338 | bash_cv_langinfo_codeset=yes |
6339 | else | |
81ecdfbb | 6340 | bash_cv_langinfo_codeset=no |
9255ee31 | 6341 | fi |
81ecdfbb RW |
6342 | rm -f core conftest.err conftest.$ac_objext \ |
6343 | conftest$ac_exeext conftest.$ac_ext | |
d60d9f65 | 6344 | fi |
81ecdfbb RW |
6345 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_langinfo_codeset" >&5 |
6346 | $as_echo "$bash_cv_langinfo_codeset" >&6; } | |
9255ee31 | 6347 | if test $bash_cv_langinfo_codeset = yes; then |
81ecdfbb | 6348 | $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h |
d60d9f65 | 6349 | |
d60d9f65 SS |
6350 | fi |
6351 | ||
cc88a640 JK |
6352 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t in wchar.h" >&5 |
6353 | $as_echo_n "checking for wchar_t in wchar.h... " >&6; } | |
d0ac1c44 | 6354 | if ${bash_cv_type_wchar_t+:} false; then : |
cc88a640 JK |
6355 | $as_echo_n "(cached) " >&6 |
6356 | else | |
6357 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6358 | /* end confdefs.h. */ | |
6359 | #include <wchar.h> | |
6360 | ||
6361 | int | |
6362 | main () | |
6363 | { | |
6364 | ||
6365 | wchar_t foo; | |
6366 | foo = 0; | |
6367 | ||
6368 | ; | |
6369 | return 0; | |
6370 | } | |
6371 | _ACEOF | |
6372 | if ac_fn_c_try_compile "$LINENO"; then : | |
6373 | bash_cv_type_wchar_t=yes | |
6374 | else | |
6375 | bash_cv_type_wchar_t=no | |
6376 | fi | |
6377 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6378 | fi | |
6379 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_type_wchar_t" >&5 | |
6380 | $as_echo "$bash_cv_type_wchar_t" >&6; } | |
6381 | if test $bash_cv_type_wchar_t = yes; then | |
6382 | ||
6383 | $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h | |
6384 | ||
6385 | fi | |
6386 | ||
6387 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype_t in wctype.h" >&5 | |
6388 | $as_echo_n "checking for wctype_t in wctype.h... " >&6; } | |
d0ac1c44 | 6389 | if ${bash_cv_type_wctype_t+:} false; then : |
cc88a640 JK |
6390 | $as_echo_n "(cached) " >&6 |
6391 | else | |
6392 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6393 | /* end confdefs.h. */ | |
6394 | #include <wctype.h> | |
6395 | int | |
6396 | main () | |
6397 | { | |
6398 | ||
6399 | wctype_t foo; | |
6400 | foo = 0; | |
6401 | ||
6402 | ; | |
6403 | return 0; | |
6404 | } | |
6405 | _ACEOF | |
6406 | if ac_fn_c_try_compile "$LINENO"; then : | |
6407 | bash_cv_type_wctype_t=yes | |
6408 | else | |
6409 | bash_cv_type_wctype_t=no | |
6410 | fi | |
6411 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6412 | fi | |
6413 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_type_wctype_t" >&5 | |
6414 | $as_echo "$bash_cv_type_wctype_t" >&6; } | |
6415 | if test $bash_cv_type_wctype_t = yes; then | |
6416 | ||
6417 | $as_echo "#define HAVE_WCTYPE_T 1" >>confdefs.h | |
6418 | ||
6419 | fi | |
6420 | ||
6421 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wint_t in wctype.h" >&5 | |
6422 | $as_echo_n "checking for wint_t in wctype.h... " >&6; } | |
d0ac1c44 | 6423 | if ${bash_cv_type_wint_t+:} false; then : |
cc88a640 JK |
6424 | $as_echo_n "(cached) " >&6 |
6425 | else | |
6426 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6427 | /* end confdefs.h. */ | |
6428 | #include <wctype.h> | |
6429 | int | |
6430 | main () | |
6431 | { | |
6432 | ||
6433 | wint_t foo; | |
6434 | foo = 0; | |
6435 | ||
6436 | ; | |
6437 | return 0; | |
6438 | } | |
6439 | _ACEOF | |
6440 | if ac_fn_c_try_compile "$LINENO"; then : | |
6441 | bash_cv_type_wint_t=yes | |
6442 | else | |
6443 | bash_cv_type_wint_t=no | |
6444 | fi | |
6445 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6446 | fi | |
6447 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_type_wint_t" >&5 | |
6448 | $as_echo "$bash_cv_type_wint_t" >&6; } | |
6449 | if test $bash_cv_type_wint_t = yes; then | |
6450 | ||
6451 | $as_echo "#define HAVE_WINT_T 1" >>confdefs.h | |
6452 | ||
6453 | fi | |
6454 | ||
775e241e TT |
6455 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wcwidth broken with unicode combining characters" >&5 |
6456 | $as_echo_n "checking for wcwidth broken with unicode combining characters... " >&6; } | |
6457 | if ${bash_cv_wcwidth_broken+:} false; then : | |
6458 | $as_echo_n "(cached) " >&6 | |
6459 | else | |
6460 | if test "$cross_compiling" = yes; then : | |
6461 | bash_cv_wcwidth_broken=no | |
6462 | else | |
6463 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6464 | /* end confdefs.h. */ | |
6465 | ||
6466 | #include <unistd.h> | |
6467 | #include <stdlib.h> | |
6468 | #include <stdio.h> | |
6469 | ||
6470 | #include <locale.h> | |
6471 | #include <wchar.h> | |
6472 | ||
6473 | main(c, v) | |
6474 | int c; | |
6475 | char **v; | |
6476 | { | |
6477 | int w; | |
6478 | ||
6479 | setlocale(LC_ALL, "en_US.UTF-8"); | |
6480 | w = wcwidth (0x0301); | |
6481 | exit (w == 0); /* exit 0 if wcwidth broken */ | |
6482 | } | |
6483 | ||
6484 | _ACEOF | |
6485 | if ac_fn_c_try_run "$LINENO"; then : | |
6486 | bash_cv_wcwidth_broken=yes | |
6487 | else | |
6488 | bash_cv_wcwidth_broken=no | |
6489 | fi | |
6490 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
6491 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
6492 | fi | |
6493 | ||
6494 | fi | |
6495 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_wcwidth_broken" >&5 | |
6496 | $as_echo "$bash_cv_wcwidth_broken" >&6; } | |
6497 | if test "$bash_cv_wcwidth_broken" = yes; then | |
6498 | ||
6499 | $as_echo "#define WCWIDTH_BROKEN 1" >>confdefs.h | |
6500 | ||
6501 | fi | |
6502 | ||
cc88a640 JK |
6503 | if test "$am_cv_func_iconv" = yes; then |
6504 | OLDLIBS="$LIBS" | |
775e241e | 6505 | LIBS="$LIBS $LIBINTL $LIBICONV" |
cc88a640 JK |
6506 | for ac_func in locale_charset |
6507 | do : | |
6508 | ac_fn_c_check_func "$LINENO" "locale_charset" "ac_cv_func_locale_charset" | |
d0ac1c44 | 6509 | if test "x$ac_cv_func_locale_charset" = xyes; then : |
cc88a640 JK |
6510 | cat >>confdefs.h <<_ACEOF |
6511 | #define HAVE_LOCALE_CHARSET 1 | |
6512 | _ACEOF | |
6513 | ||
6514 | fi | |
6515 | done | |
6516 | ||
6517 | LIBS="$OLDLIBS" | |
6518 | fi | |
6519 | ||
25ed0b71 KW |
6520 | |
6521 | ||
d60d9f65 SS |
6522 | case "$host_cpu" in |
6523 | *cray*) LOCAL_CFLAGS=-DCRAY ;; | |
9255ee31 | 6524 | *s390*) LOCAL_CFLAGS=-fsigned-char ;; |
d60d9f65 SS |
6525 | esac |
6526 | ||
6527 | case "$host_os" in | |
6528 | isc*) LOCAL_CFLAGS=-Disc386 ;; | |
6529 | esac | |
6530 | ||
c862e87b JM |
6531 | # shared library configuration section |
6532 | # | |
6533 | # Shared object configuration section. These values are generated by | |
6534 | # ${srcdir}/support/shobj-conf | |
6535 | # | |
6536 | if test -f ${srcdir}/support/shobj-conf; then | |
81ecdfbb RW |
6537 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking configuration for building shared libraries" >&5 |
6538 | $as_echo_n "checking configuration for building shared libraries... " >&6; } | |
5bdf8622 DJ |
6539 | eval `TERMCAP_LIB=$TERMCAP_LIB ${CONFIG_SHELL-/bin/sh} ${srcdir}/support/shobj-conf -C "${CC}" -c ${host_cpu} -o ${host_os} -v ${host_vendor}` |
6540 | ||
6541 | # case "$SHLIB_LIBS" in | |
6542 | # *curses*|*termcap*|*termlib*) ;; | |
6543 | # *) SHLIB_LIBS="$SHLIB_LIBS $TERMCAP_LIB" ;; | |
6544 | # esac | |
6545 | ||
6546 | ||
6547 | ||
6548 | ||
9255ee31 | 6549 | |
25ed0b71 KW |
6550 | |
6551 | ||
6552 | ||
6553 | ||
6554 | ||
6555 | ||
6556 | ||
6557 | ||
6558 | ||
6559 | ||
6560 | ||
81ecdfbb RW |
6561 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SHLIB_STATUS" >&5 |
6562 | $as_echo "$SHLIB_STATUS" >&6; } | |
9255ee31 EZ |
6563 | |
6564 | # SHLIB_STATUS is either `supported' or `unsupported'. If it's | |
6565 | # `unsupported', turn off any default shared library building | |
6566 | if test "$SHLIB_STATUS" = 'unsupported'; then | |
6567 | opt_shared_libs=no | |
6568 | fi | |
1b17e766 EZ |
6569 | |
6570 | # shared library versioning | |
6571 | # quoted for m4 so I can use character classes | |
6572 | SHLIB_MAJOR=`expr "$LIBVERSION" : '\([0-9]\)\..*'` | |
6573 | SHLIB_MINOR=`expr "$LIBVERSION" : '[0-9]\.\([0-9]\).*'` | |
9255ee31 | 6574 | |
25ed0b71 | 6575 | |
9255ee31 EZ |
6576 | fi |
6577 | ||
6578 | if test "$opt_static_libs" = "yes"; then | |
6579 | STATIC_TARGET=static | |
6580 | STATIC_INSTALL_TARGET=install-static | |
6581 | fi | |
6582 | if test "$opt_shared_libs" = "yes"; then | |
6583 | SHARED_TARGET=shared | |
6584 | SHARED_INSTALL_TARGET=install-shared | |
c862e87b JM |
6585 | fi |
6586 | ||
25ed0b71 KW |
6587 | |
6588 | ||
6589 | ||
6590 | ||
6591 | ||
19ce2a29 | 6592 | case "$build_os" in |
1b17e766 EZ |
6593 | msdosdjgpp*) BUILD_DIR=`pwd.exe` ;; # to prevent //d/path/file |
6594 | *) BUILD_DIR=`pwd` ;; | |
6595 | esac | |
6596 | ||
5bdf8622 DJ |
6597 | case "$BUILD_DIR" in |
6598 | *\ *) BUILD_DIR=`echo "$BUILD_DIR" | sed 's: :\\\\ :g'` ;; | |
6599 | *) ;; | |
6600 | esac | |
6601 | ||
6602 | ||
25ed0b71 KW |
6603 | |
6604 | ||
6605 | ||
6606 | ||
6607 | ||
6608 | ||
6609 | ||
6610 | ||
6611 | ||
6612 | ||
6613 | ||
6614 | ||
6615 | ||
6616 | ||
6617 | ||
6618 | ||
775e241e | 6619 | ac_config_files="$ac_config_files Makefile doc/Makefile examples/Makefile shlib/Makefile readline.pc" |
81ecdfbb RW |
6620 | |
6621 | ac_config_commands="$ac_config_commands default" | |
6622 | ||
9255ee31 | 6623 | cat >confcache <<\_ACEOF |
d60d9f65 SS |
6624 | # This file is a shell script that caches the results of configure |
6625 | # tests run on this system so they can be shared between configure | |
9255ee31 EZ |
6626 | # scripts and configure runs, see configure's option --config-cache. |
6627 | # It is not useful on other systems. If it contains results you don't | |
6628 | # want to keep, you may remove or edit it. | |
d60d9f65 | 6629 | # |
9255ee31 EZ |
6630 | # config.status only pays attention to the cache file if you give it |
6631 | # the --recheck option to rerun configure. | |
d60d9f65 | 6632 | # |
25ed0b71 | 6633 | # `ac_cv_env_foo' variables (set or unset) will be overridden when |
9255ee31 EZ |
6634 | # loading this file, other *unset* `ac_cv_foo' will be assigned the |
6635 | # following values. | |
6636 | ||
6637 | _ACEOF | |
6638 | ||
d60d9f65 SS |
6639 | # The following way of writing the cache mishandles newlines in values, |
6640 | # but we know of no workaround that is simple, portable, and efficient. | |
81ecdfbb | 6641 | # So, we kill variables containing newlines. |
d60d9f65 SS |
6642 | # Ultrix sh set writes to stderr and can't be redirected directly, |
6643 | # and sets the high bit in the cache file unless we assign to the vars. | |
81ecdfbb RW |
6644 | ( |
6645 | for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do | |
6646 | eval ac_val=\$$ac_var | |
6647 | case $ac_val in #( | |
6648 | *${as_nl}*) | |
6649 | case $ac_var in #( | |
6650 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 | |
6651 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; | |
6652 | esac | |
6653 | case $ac_var in #( | |
6654 | _ | IFS | as_nl) ;; #( | |
6655 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( | |
6656 | *) { eval $ac_var=; unset $ac_var;} ;; | |
6657 | esac ;; | |
6658 | esac | |
6659 | done | |
6660 | ||
9255ee31 | 6661 | (set) 2>&1 | |
81ecdfbb RW |
6662 | case $as_nl`(ac_space=' '; set) 2>&1` in #( |
6663 | *${as_nl}ac_space=\ *) | |
6664 | # `set' does not quote correctly, so add quotes: double-quote | |
6665 | # substitution turns \\\\ into \\, and sed turns \\ into \. | |
9255ee31 | 6666 | sed -n \ |
430b7832 MM |
6667 | "s/'/'\\\\''/g; |
6668 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
81ecdfbb | 6669 | ;; #( |
9255ee31 EZ |
6670 | *) |
6671 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
81ecdfbb | 6672 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
9255ee31 | 6673 | ;; |
81ecdfbb RW |
6674 | esac | |
6675 | sort | |
6676 | ) | | |
9255ee31 | 6677 | sed ' |
81ecdfbb | 6678 | /^ac_cv_env_/b end |
9255ee31 | 6679 | t clear |
81ecdfbb | 6680 | :clear |
9255ee31 EZ |
6681 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ |
6682 | t end | |
81ecdfbb RW |
6683 | s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ |
6684 | :end' >>confcache | |
6685 | if diff "$cache_file" confcache >/dev/null 2>&1; then :; else | |
6686 | if test -w "$cache_file"; then | |
d0ac1c44 | 6687 | if test "x$cache_file" != "x/dev/null"; then |
81ecdfbb RW |
6688 | { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 |
6689 | $as_echo "$as_me: updating cache $cache_file" >&6;} | |
d0ac1c44 SM |
6690 | if test ! -f "$cache_file" || test -h "$cache_file"; then |
6691 | cat confcache >"$cache_file" | |
6692 | else | |
6693 | case $cache_file in #( | |
6694 | */* | ?:*) | |
6695 | mv -f confcache "$cache_file"$$ && | |
6696 | mv -f "$cache_file"$$ "$cache_file" ;; #( | |
6697 | *) | |
6698 | mv -f confcache "$cache_file" ;; | |
6699 | esac | |
6700 | fi | |
6701 | fi | |
d60d9f65 | 6702 | else |
81ecdfbb RW |
6703 | { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 |
6704 | $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} | |
d60d9f65 SS |
6705 | fi |
6706 | fi | |
6707 | rm -f confcache | |
6708 | ||
d60d9f65 SS |
6709 | test "x$prefix" = xNONE && prefix=$ac_default_prefix |
6710 | # Let make expand exec_prefix. | |
6711 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
6712 | ||
d60d9f65 SS |
6713 | DEFS=-DHAVE_CONFIG_H |
6714 | ||
25ed0b71 KW |
6715 | ac_libobjs= |
6716 | ac_ltlibobjs= | |
d0ac1c44 | 6717 | U= |
25ed0b71 KW |
6718 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue |
6719 | # 1. Remove the extension, and $U if already installed. | |
81ecdfbb RW |
6720 | ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' |
6721 | ac_i=`$as_echo "$ac_i" | sed "$ac_script"` | |
6722 | # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR | |
6723 | # will be set to the directory where LIBOBJS objects are built. | |
6724 | as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" | |
6725 | as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' | |
25ed0b71 KW |
6726 | done |
6727 | LIBOBJS=$ac_libobjs | |
6728 | ||
6729 | LTLIBOBJS=$ac_ltlibobjs | |
6730 | ||
6731 | ||
6732 | ||
d0ac1c44 | 6733 | : "${CONFIG_STATUS=./config.status}" |
81ecdfbb | 6734 | ac_write_fail=0 |
9255ee31 EZ |
6735 | ac_clean_files_save=$ac_clean_files |
6736 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
81ecdfbb RW |
6737 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 |
6738 | $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} | |
6739 | as_write_fail=0 | |
6740 | cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 | |
9255ee31 | 6741 | #! $SHELL |
25ed0b71 | 6742 | # Generated by $as_me. |
d60d9f65 | 6743 | # Run this file to recreate the current configuration. |
d60d9f65 | 6744 | # Compiler output produced by configure, useful for debugging |
9255ee31 | 6745 | # configure, is in config.log if it exists. |
d60d9f65 | 6746 | |
9255ee31 | 6747 | debug=false |
25ed0b71 KW |
6748 | ac_cs_recheck=false |
6749 | ac_cs_silent=false | |
9255ee31 | 6750 | |
81ecdfbb RW |
6751 | SHELL=\${CONFIG_SHELL-$SHELL} |
6752 | export SHELL | |
6753 | _ASEOF | |
6754 | cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 | |
6755 | ## -------------------- ## | |
6756 | ## M4sh Initialization. ## | |
6757 | ## -------------------- ## | |
6758 | ||
6759 | # Be more Bourne compatible | |
6760 | DUALCASE=1; export DUALCASE # for MKS sh | |
6761 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : | |
9255ee31 EZ |
6762 | emulate sh |
6763 | NULLCMD=: | |
81ecdfbb | 6764 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
25ed0b71 KW |
6765 | # is contrary to our usage. Disable this feature. |
6766 | alias -g '${1+"$@"}'='"$@"' | |
81ecdfbb RW |
6767 | setopt NO_GLOB_SUBST |
6768 | else | |
6769 | case `(set -o) 2>/dev/null` in #( | |
6770 | *posix*) : | |
6771 | set -o posix ;; #( | |
6772 | *) : | |
6773 | ;; | |
6774 | esac | |
9255ee31 EZ |
6775 | fi |
6776 | ||
81ecdfbb RW |
6777 | |
6778 | as_nl=' | |
6779 | ' | |
6780 | export as_nl | |
6781 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
6782 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
6783 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
6784 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
6785 | # Prefer a ksh shell builtin over an external printf program on Solaris, | |
6786 | # but without wasting forks for bash or zsh. | |
6787 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
6788 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
6789 | as_echo='print -r --' | |
6790 | as_echo_n='print -rn --' | |
6791 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
6792 | as_echo='printf %s\n' | |
6793 | as_echo_n='printf %s' | |
6794 | else | |
6795 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
6796 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
6797 | as_echo_n='/usr/ucb/echo -n' | |
6798 | else | |
6799 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' | |
6800 | as_echo_n_body='eval | |
6801 | arg=$1; | |
6802 | case $arg in #( | |
6803 | *"$as_nl"*) | |
6804 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
6805 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
6806 | esac; | |
6807 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
6808 | ' | |
6809 | export as_echo_n_body | |
6810 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
6811 | fi | |
6812 | export as_echo_body | |
6813 | as_echo='sh -c $as_echo_body as_echo' | |
6814 | fi | |
6815 | ||
6816 | # The user is always right. | |
6817 | if test "${PATH_SEPARATOR+set}" != set; then | |
6818 | PATH_SEPARATOR=: | |
6819 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
6820 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
6821 | PATH_SEPARATOR=';' | |
6822 | } | |
25ed0b71 KW |
6823 | fi |
6824 | ||
6825 | ||
81ecdfbb RW |
6826 | # IFS |
6827 | # We need space, tab and new line, in precisely that order. Quoting is | |
6828 | # there to prevent editors from complaining about space-tab. | |
6829 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
6830 | # splitting by setting IFS to empty value.) | |
6831 | IFS=" "" $as_nl" | |
6832 | ||
6833 | # Find who we are. Look in the path if we contain no directory separator. | |
d0ac1c44 | 6834 | as_myself= |
81ecdfbb RW |
6835 | case $0 in #(( |
6836 | *[\\/]* ) as_myself=$0 ;; | |
6837 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
6838 | for as_dir in $PATH | |
6839 | do | |
6840 | IFS=$as_save_IFS | |
6841 | test -z "$as_dir" && as_dir=. | |
6842 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
6843 | done | |
6844 | IFS=$as_save_IFS | |
6845 | ||
6846 | ;; | |
6847 | esac | |
6848 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
6849 | # in which case we are not to be found in the path. | |
6850 | if test "x$as_myself" = x; then | |
6851 | as_myself=$0 | |
6852 | fi | |
6853 | if test ! -f "$as_myself"; then | |
6854 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 | |
6855 | exit 1 | |
6856 | fi | |
6857 | ||
6858 | # Unset variables that we do not need and which cause bugs (e.g. in | |
6859 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
6860 | # suppresses any "Segmentation fault" message there. '((' could | |
6861 | # trigger a bug in pdksh 5.2.14. | |
6862 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
6863 | do eval test x\${$as_var+set} = xset \ | |
6864 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
6865 | done | |
25ed0b71 KW |
6866 | PS1='$ ' |
6867 | PS2='> ' | |
6868 | PS4='+ ' | |
6869 | ||
6870 | # NLS nuisances. | |
81ecdfbb RW |
6871 | LC_ALL=C |
6872 | export LC_ALL | |
6873 | LANGUAGE=C | |
6874 | export LANGUAGE | |
6875 | ||
6876 | # CDPATH. | |
6877 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
6878 | ||
6879 | ||
d0ac1c44 SM |
6880 | # as_fn_error STATUS ERROR [LINENO LOG_FD] |
6881 | # ---------------------------------------- | |
81ecdfbb RW |
6882 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
6883 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
d0ac1c44 | 6884 | # script with STATUS, using 1 if that was 0. |
81ecdfbb RW |
6885 | as_fn_error () |
6886 | { | |
d0ac1c44 SM |
6887 | as_status=$1; test $as_status -eq 0 && as_status=1 |
6888 | if test "$4"; then | |
6889 | as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
6890 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 | |
25ed0b71 | 6891 | fi |
d0ac1c44 | 6892 | $as_echo "$as_me: error: $2" >&2 |
81ecdfbb RW |
6893 | as_fn_exit $as_status |
6894 | } # as_fn_error | |
25ed0b71 | 6895 | |
81ecdfbb RW |
6896 | |
6897 | # as_fn_set_status STATUS | |
6898 | # ----------------------- | |
6899 | # Set $? to STATUS, without forking. | |
6900 | as_fn_set_status () | |
6901 | { | |
6902 | return $1 | |
6903 | } # as_fn_set_status | |
6904 | ||
6905 | # as_fn_exit STATUS | |
6906 | # ----------------- | |
6907 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
6908 | as_fn_exit () | |
6909 | { | |
6910 | set +e | |
6911 | as_fn_set_status $1 | |
6912 | exit $1 | |
6913 | } # as_fn_exit | |
6914 | ||
6915 | # as_fn_unset VAR | |
6916 | # --------------- | |
6917 | # Portably unset VAR. | |
6918 | as_fn_unset () | |
6919 | { | |
6920 | { eval $1=; unset $1;} | |
6921 | } | |
6922 | as_unset=as_fn_unset | |
6923 | # as_fn_append VAR VALUE | |
6924 | # ---------------------- | |
6925 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
6926 | # advantage of any shell optimizations that allow amortized linear growth over | |
6927 | # repeated appends, instead of the typical quadratic growth present in naive | |
6928 | # implementations. | |
6929 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
6930 | eval 'as_fn_append () | |
6931 | { | |
6932 | eval $1+=\$2 | |
6933 | }' | |
6934 | else | |
6935 | as_fn_append () | |
6936 | { | |
6937 | eval $1=\$$1\$2 | |
6938 | } | |
6939 | fi # as_fn_append | |
6940 | ||
6941 | # as_fn_arith ARG... | |
6942 | # ------------------ | |
6943 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
6944 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
6945 | # must be portable across $(()) and expr. | |
6946 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
6947 | eval 'as_fn_arith () | |
6948 | { | |
6949 | as_val=$(( $* )) | |
6950 | }' | |
6951 | else | |
6952 | as_fn_arith () | |
6953 | { | |
6954 | as_val=`expr "$@" || test $? -eq 1` | |
6955 | } | |
6956 | fi # as_fn_arith | |
6957 | ||
6958 | ||
6959 | if expr a : '\(a\)' >/dev/null 2>&1 && | |
6960 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
25ed0b71 KW |
6961 | as_expr=expr |
6962 | else | |
6963 | as_expr=false | |
6964 | fi | |
6965 | ||
81ecdfbb | 6966 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
25ed0b71 KW |
6967 | as_basename=basename |
6968 | else | |
6969 | as_basename=false | |
6970 | fi | |
6971 | ||
81ecdfbb RW |
6972 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
6973 | as_dirname=dirname | |
6974 | else | |
6975 | as_dirname=false | |
6976 | fi | |
25ed0b71 | 6977 | |
81ecdfbb | 6978 | as_me=`$as_basename -- "$0" || |
25ed0b71 KW |
6979 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
6980 | X"$0" : 'X\(//\)$' \| \ | |
81ecdfbb RW |
6981 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
6982 | $as_echo X/"$0" | | |
6983 | sed '/^.*\/\([^/][^/]*\)\/*$/{ | |
6984 | s//\1/ | |
6985 | q | |
6986 | } | |
6987 | /^X\/\(\/\/\)$/{ | |
6988 | s//\1/ | |
6989 | q | |
6990 | } | |
6991 | /^X\/\(\/\).*/{ | |
6992 | s//\1/ | |
6993 | q | |
6994 | } | |
6995 | s/.*/./; q'` | |
25ed0b71 | 6996 | |
25ed0b71 KW |
6997 | # Avoid depending upon Character Ranges. |
6998 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
6999 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
7000 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
7001 | as_cr_digits='0123456789' | |
7002 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
7003 | ||
81ecdfbb RW |
7004 | ECHO_C= ECHO_N= ECHO_T= |
7005 | case `echo -n x` in #((((( | |
7006 | -n*) | |
7007 | case `echo 'xy\c'` in | |
7008 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. | |
7009 | xy) ECHO_C='\c';; | |
7010 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
7011 | ECHO_T=' ';; | |
7012 | esac;; | |
7013 | *) | |
7014 | ECHO_N='-n';; | |
25ed0b71 | 7015 | esac |
9255ee31 | 7016 | |
81ecdfbb RW |
7017 | rm -f conf$$ conf$$.exe conf$$.file |
7018 | if test -d conf$$.dir; then | |
7019 | rm -f conf$$.dir/conf$$.file | |
9255ee31 | 7020 | else |
81ecdfbb RW |
7021 | rm -f conf$$.dir |
7022 | mkdir conf$$.dir 2>/dev/null | |
9255ee31 | 7023 | fi |
81ecdfbb RW |
7024 | if (echo >conf$$.file) 2>/dev/null; then |
7025 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
9255ee31 | 7026 | as_ln_s='ln -s' |
81ecdfbb RW |
7027 | # ... but there are two gotchas: |
7028 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
7029 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
d0ac1c44 | 7030 | # In both cases, we have to default to `cp -pR'. |
81ecdfbb | 7031 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
d0ac1c44 | 7032 | as_ln_s='cp -pR' |
81ecdfbb RW |
7033 | elif ln conf$$.file conf$$ 2>/dev/null; then |
7034 | as_ln_s=ln | |
7035 | else | |
d0ac1c44 | 7036 | as_ln_s='cp -pR' |
9255ee31 | 7037 | fi |
9255ee31 | 7038 | else |
d0ac1c44 | 7039 | as_ln_s='cp -pR' |
9255ee31 | 7040 | fi |
81ecdfbb RW |
7041 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
7042 | rmdir conf$$.dir 2>/dev/null | |
7043 | ||
7044 | ||
7045 | # as_fn_mkdir_p | |
7046 | # ------------- | |
7047 | # Create "$as_dir" as a directory, including parents if necessary. | |
7048 | as_fn_mkdir_p () | |
7049 | { | |
7050 | ||
7051 | case $as_dir in #( | |
7052 | -*) as_dir=./$as_dir;; | |
7053 | esac | |
7054 | test -d "$as_dir" || eval $as_mkdir_p || { | |
7055 | as_dirs= | |
7056 | while :; do | |
7057 | case $as_dir in #( | |
7058 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
7059 | *) as_qdir=$as_dir;; | |
7060 | esac | |
7061 | as_dirs="'$as_qdir' $as_dirs" | |
7062 | as_dir=`$as_dirname -- "$as_dir" || | |
7063 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
7064 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
7065 | X"$as_dir" : 'X\(//\)$' \| \ | |
7066 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
7067 | $as_echo X"$as_dir" | | |
7068 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
7069 | s//\1/ | |
7070 | q | |
7071 | } | |
7072 | /^X\(\/\/\)[^/].*/{ | |
7073 | s//\1/ | |
7074 | q | |
7075 | } | |
7076 | /^X\(\/\/\)$/{ | |
7077 | s//\1/ | |
7078 | q | |
7079 | } | |
7080 | /^X\(\/\).*/{ | |
7081 | s//\1/ | |
7082 | q | |
7083 | } | |
7084 | s/.*/./; q'` | |
7085 | test -d "$as_dir" && break | |
7086 | done | |
7087 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
d0ac1c44 | 7088 | } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" |
9255ee31 | 7089 | |
81ecdfbb RW |
7090 | |
7091 | } # as_fn_mkdir_p | |
25ed0b71 | 7092 | if mkdir -p . 2>/dev/null; then |
81ecdfbb | 7093 | as_mkdir_p='mkdir -p "$as_dir"' |
9255ee31 | 7094 | else |
430b7832 | 7095 | test -d ./-p && rmdir ./-p |
25ed0b71 | 7096 | as_mkdir_p=false |
9255ee31 EZ |
7097 | fi |
7098 | ||
d0ac1c44 SM |
7099 | |
7100 | # as_fn_executable_p FILE | |
7101 | # ----------------------- | |
7102 | # Test if FILE is an executable regular file. | |
7103 | as_fn_executable_p () | |
7104 | { | |
7105 | test -f "$1" && test -x "$1" | |
7106 | } # as_fn_executable_p | |
7107 | as_test_x='test -x' | |
7108 | as_executable_p=as_fn_executable_p | |
25ed0b71 KW |
7109 | |
7110 | # Sed expression to map a string onto a valid CPP name. | |
430b7832 | 7111 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
25ed0b71 KW |
7112 | |
7113 | # Sed expression to map a string onto a valid variable name. | |
430b7832 | 7114 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
25ed0b71 | 7115 | |
9255ee31 | 7116 | |
9255ee31 | 7117 | exec 6>&1 |
81ecdfbb RW |
7118 | ## ----------------------------------- ## |
7119 | ## Main body of $CONFIG_STATUS script. ## | |
7120 | ## ----------------------------------- ## | |
7121 | _ASEOF | |
7122 | test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 | |
9255ee31 | 7123 | |
81ecdfbb RW |
7124 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
7125 | # Save the log message, to keep $0 and so on meaningful, and to | |
25ed0b71 | 7126 | # report actual input values of CONFIG_FILES etc. instead of their |
81ecdfbb RW |
7127 | # values after options handling. |
7128 | ac_log=" | |
775e241e | 7129 | This file was extended by readline $as_me 7.0, which was |
d0ac1c44 | 7130 | generated by GNU Autoconf 2.69. Invocation command line was |
25ed0b71 KW |
7131 | |
7132 | CONFIG_FILES = $CONFIG_FILES | |
7133 | CONFIG_HEADERS = $CONFIG_HEADERS | |
7134 | CONFIG_LINKS = $CONFIG_LINKS | |
7135 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
7136 | $ $0 $@ | |
7137 | ||
81ecdfbb RW |
7138 | on `(hostname || uname -n) 2>/dev/null | sed 1q` |
7139 | " | |
7140 | ||
9255ee31 EZ |
7141 | _ACEOF |
7142 | ||
81ecdfbb RW |
7143 | case $ac_config_files in *" |
7144 | "*) set x $ac_config_files; shift; ac_config_files=$*;; | |
7145 | esac | |
9255ee31 | 7146 | |
81ecdfbb RW |
7147 | case $ac_config_headers in *" |
7148 | "*) set x $ac_config_headers; shift; ac_config_headers=$*;; | |
7149 | esac | |
9255ee31 | 7150 | |
9255ee31 | 7151 | |
81ecdfbb RW |
7152 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
7153 | # Files that config.status was made for. | |
7154 | config_files="$ac_config_files" | |
7155 | config_headers="$ac_config_headers" | |
7156 | config_commands="$ac_config_commands" | |
9255ee31 | 7157 | |
81ecdfbb | 7158 | _ACEOF |
9255ee31 | 7159 | |
81ecdfbb | 7160 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
9255ee31 | 7161 | ac_cs_usage="\ |
81ecdfbb RW |
7162 | \`$as_me' instantiates files and other configuration actions |
7163 | from templates according to the current configuration. Unless the files | |
7164 | and actions are specified as TAGs, all are instantiated by default. | |
9255ee31 | 7165 | |
81ecdfbb | 7166 | Usage: $0 [OPTION]... [TAG]... |
9255ee31 EZ |
7167 | |
7168 | -h, --help print this help, then exit | |
81ecdfbb | 7169 | -V, --version print version number and configuration settings, then exit |
d0ac1c44 | 7170 | --config print configuration, then exit |
81ecdfbb RW |
7171 | -q, --quiet, --silent |
7172 | do not print progress messages | |
9255ee31 EZ |
7173 | -d, --debug don't remove temporary files |
7174 | --recheck update $as_me by reconfiguring in the same conditions | |
81ecdfbb RW |
7175 | --file=FILE[:TEMPLATE] |
7176 | instantiate the configuration file FILE | |
7177 | --header=FILE[:TEMPLATE] | |
7178 | instantiate the configuration header FILE | |
9255ee31 EZ |
7179 | |
7180 | Configuration files: | |
7181 | $config_files | |
7182 | ||
7183 | Configuration headers: | |
7184 | $config_headers | |
7185 | ||
7186 | Configuration commands: | |
7187 | $config_commands | |
7188 | ||
81ecdfbb | 7189 | Report bugs to <bug-readline@gnu.org>." |
9255ee31 | 7190 | |
81ecdfbb RW |
7191 | _ACEOF |
7192 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
d0ac1c44 | 7193 | ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" |
9255ee31 | 7194 | ac_cs_version="\\ |
775e241e | 7195 | readline config.status 7.0 |
d0ac1c44 SM |
7196 | configured by $0, generated by GNU Autoconf 2.69, |
7197 | with options \\"\$ac_cs_config\\" | |
9255ee31 | 7198 | |
d0ac1c44 | 7199 | Copyright (C) 2012 Free Software Foundation, Inc. |
9255ee31 EZ |
7200 | This config.status script is free software; the Free Software Foundation |
7201 | gives unlimited permission to copy, distribute and modify it." | |
81ecdfbb RW |
7202 | |
7203 | ac_pwd='$ac_pwd' | |
7204 | srcdir='$srcdir' | |
7205 | INSTALL='$INSTALL' | |
7206 | test -n "\$AWK" || AWK=awk | |
25ed0b71 | 7207 | _ACEOF |
9255ee31 | 7208 | |
81ecdfbb RW |
7209 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
7210 | # The default lists apply if the user does not specify any file. | |
9255ee31 EZ |
7211 | ac_need_defaults=: |
7212 | while test $# != 0 | |
d60d9f65 | 7213 | do |
9255ee31 | 7214 | case $1 in |
d0ac1c44 | 7215 | --*=?*) |
81ecdfbb RW |
7216 | ac_option=`expr "X$1" : 'X\([^=]*\)='` |
7217 | ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` | |
25ed0b71 KW |
7218 | ac_shift=: |
7219 | ;; | |
d0ac1c44 SM |
7220 | --*=) |
7221 | ac_option=`expr "X$1" : 'X\([^=]*\)='` | |
7222 | ac_optarg= | |
7223 | ac_shift=: | |
7224 | ;; | |
81ecdfbb | 7225 | *) |
25ed0b71 KW |
7226 | ac_option=$1 |
7227 | ac_optarg=$2 | |
7228 | ac_shift=shift | |
9255ee31 | 7229 | ;; |
9255ee31 EZ |
7230 | esac |
7231 | ||
25ed0b71 | 7232 | case $ac_option in |
9255ee31 | 7233 | # Handling of the options. |
d60d9f65 | 7234 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
25ed0b71 | 7235 | ac_cs_recheck=: ;; |
81ecdfbb RW |
7236 | --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) |
7237 | $as_echo "$ac_cs_version"; exit ;; | |
d0ac1c44 SM |
7238 | --config | --confi | --conf | --con | --co | --c ) |
7239 | $as_echo "$ac_cs_config"; exit ;; | |
81ecdfbb | 7240 | --debug | --debu | --deb | --de | --d | -d ) |
9255ee31 EZ |
7241 | debug=: ;; |
7242 | --file | --fil | --fi | --f ) | |
25ed0b71 | 7243 | $ac_shift |
81ecdfbb RW |
7244 | case $ac_optarg in |
7245 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
d0ac1c44 | 7246 | '') as_fn_error $? "missing file argument" ;; |
81ecdfbb RW |
7247 | esac |
7248 | as_fn_append CONFIG_FILES " '$ac_optarg'" | |
9255ee31 EZ |
7249 | ac_need_defaults=false;; |
7250 | --header | --heade | --head | --hea ) | |
25ed0b71 | 7251 | $ac_shift |
81ecdfbb RW |
7252 | case $ac_optarg in |
7253 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
7254 | esac | |
7255 | as_fn_append CONFIG_HEADERS " '$ac_optarg'" | |
9255ee31 | 7256 | ac_need_defaults=false;; |
81ecdfbb RW |
7257 | --he | --h) |
7258 | # Conflict between --help and --header | |
d0ac1c44 | 7259 | as_fn_error $? "ambiguous option: \`$1' |
81ecdfbb RW |
7260 | Try \`$0 --help' for more information.";; |
7261 | --help | --hel | -h ) | |
7262 | $as_echo "$ac_cs_usage"; exit ;; | |
25ed0b71 KW |
7263 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
7264 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
7265 | ac_cs_silent=: ;; | |
9255ee31 EZ |
7266 | |
7267 | # This is an error. | |
d0ac1c44 | 7268 | -*) as_fn_error $? "unrecognized option: \`$1' |
81ecdfbb | 7269 | Try \`$0 --help' for more information." ;; |
9255ee31 | 7270 | |
81ecdfbb RW |
7271 | *) as_fn_append ac_config_targets " $1" |
7272 | ac_need_defaults=false ;; | |
9255ee31 | 7273 | |
d60d9f65 | 7274 | esac |
9255ee31 | 7275 | shift |
d60d9f65 SS |
7276 | done |
7277 | ||
25ed0b71 | 7278 | ac_configure_extra_args= |
9255ee31 | 7279 | |
25ed0b71 KW |
7280 | if $ac_cs_silent; then |
7281 | exec 6>/dev/null | |
7282 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
7283 | fi | |
9255ee31 | 7284 | |
25ed0b71 | 7285 | _ACEOF |
81ecdfbb | 7286 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
25ed0b71 | 7287 | if \$ac_cs_recheck; then |
d0ac1c44 | 7288 | set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion |
81ecdfbb RW |
7289 | shift |
7290 | \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 | |
7291 | CONFIG_SHELL='$SHELL' | |
7292 | export CONFIG_SHELL | |
7293 | exec "\$@" | |
25ed0b71 | 7294 | fi |
d60d9f65 | 7295 | |
9255ee31 | 7296 | _ACEOF |
81ecdfbb RW |
7297 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
7298 | exec 5>>config.log | |
7299 | { | |
7300 | echo | |
7301 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
7302 | ## Running $as_me. ## | |
7303 | _ASBOX | |
7304 | $as_echo "$ac_log" | |
7305 | } >&5 | |
d60d9f65 | 7306 | |
81ecdfbb RW |
7307 | _ACEOF |
7308 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
7309 | _ACEOF | |
25ed0b71 | 7310 | |
81ecdfbb | 7311 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
25ed0b71 | 7312 | |
81ecdfbb | 7313 | # Handling of arguments. |
9255ee31 EZ |
7314 | for ac_config_target in $ac_config_targets |
7315 | do | |
81ecdfbb RW |
7316 | case $ac_config_target in |
7317 | "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; | |
7318 | "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; | |
7319 | "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; | |
7320 | "examples/Makefile") CONFIG_FILES="$CONFIG_FILES examples/Makefile" ;; | |
7321 | "shlib/Makefile") CONFIG_FILES="$CONFIG_FILES shlib/Makefile" ;; | |
775e241e | 7322 | "readline.pc") CONFIG_FILES="$CONFIG_FILES readline.pc" ;; |
81ecdfbb RW |
7323 | "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; |
7324 | ||
d0ac1c44 | 7325 | *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; |
9255ee31 EZ |
7326 | esac |
7327 | done | |
7328 | ||
81ecdfbb | 7329 | |
9255ee31 EZ |
7330 | # If the user did not use the arguments to specify the items to instantiate, |
7331 | # then the envvar interface is used. Set only those that are not. | |
7332 | # We use the long form for the default assignment because of an extremely | |
7333 | # bizarre bug on SunOS 4.1.3. | |
7334 | if $ac_need_defaults; then | |
7335 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
7336 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers | |
7337 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands | |
7338 | fi | |
7339 | ||
25ed0b71 | 7340 | # Have a temporary directory for convenience. Make it in the build tree |
81ecdfbb | 7341 | # simply because there is no reason against having it here, and in addition, |
25ed0b71 | 7342 | # creating and moving files from /tmp can sometimes cause problems. |
81ecdfbb RW |
7343 | # Hook for its removal unless debugging. |
7344 | # Note that there is a small window in which the directory will not be cleaned: | |
7345 | # after its creation but before its name has been assigned to `$tmp'. | |
9255ee31 EZ |
7346 | $debug || |
7347 | { | |
d0ac1c44 | 7348 | tmp= ac_tmp= |
81ecdfbb | 7349 | trap 'exit_status=$? |
d0ac1c44 SM |
7350 | : "${ac_tmp:=$tmp}" |
7351 | { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status | |
81ecdfbb RW |
7352 | ' 0 |
7353 | trap 'as_fn_exit 1' 1 2 13 15 | |
9255ee31 | 7354 | } |
9255ee31 | 7355 | # Create a (secure) tmp directory for tmp files. |
25ed0b71 | 7356 | |
9255ee31 | 7357 | { |
81ecdfbb | 7358 | tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && |
d0ac1c44 | 7359 | test -d "$tmp" |
9255ee31 EZ |
7360 | } || |
7361 | { | |
81ecdfbb RW |
7362 | tmp=./conf$$-$RANDOM |
7363 | (umask 077 && mkdir "$tmp") | |
d0ac1c44 SM |
7364 | } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 |
7365 | ac_tmp=$tmp | |
81ecdfbb RW |
7366 | |
7367 | # Set up the scripts for CONFIG_FILES section. | |
7368 | # No need to generate them if there are no CONFIG_FILES. | |
7369 | # This happens for instance with `./config.status config.h'. | |
7370 | if test -n "$CONFIG_FILES"; then | |
7371 | ||
7372 | ||
7373 | ac_cr=`echo X | tr X '\015'` | |
7374 | # On cygwin, bash can eat \r inside `` if the user requested igncr. | |
7375 | # But we know of no other shell where ac_cr would be empty at this | |
7376 | # point, so we can use a bashism as a fallback. | |
7377 | if test "x$ac_cr" = x; then | |
7378 | eval ac_cr=\$\'\\r\' | |
7379 | fi | |
7380 | ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` | |
7381 | if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then | |
d0ac1c44 | 7382 | ac_cs_awk_cr='\\r' |
81ecdfbb RW |
7383 | else |
7384 | ac_cs_awk_cr=$ac_cr | |
7385 | fi | |
7386 | ||
d0ac1c44 | 7387 | echo 'BEGIN {' >"$ac_tmp/subs1.awk" && |
81ecdfbb RW |
7388 | _ACEOF |
7389 | ||
7390 | ||
9255ee31 | 7391 | { |
81ecdfbb RW |
7392 | echo "cat >conf$$subs.awk <<_ACEOF" && |
7393 | echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && | |
7394 | echo "_ACEOF" | |
7395 | } >conf$$subs.sh || | |
d0ac1c44 SM |
7396 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
7397 | ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` | |
81ecdfbb RW |
7398 | ac_delim='%!_!# ' |
7399 | for ac_last_try in false false false false false :; do | |
7400 | . ./conf$$subs.sh || | |
d0ac1c44 | 7401 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
81ecdfbb RW |
7402 | |
7403 | ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` | |
7404 | if test $ac_delim_n = $ac_delim_num; then | |
7405 | break | |
7406 | elif $ac_last_try; then | |
d0ac1c44 | 7407 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
81ecdfbb RW |
7408 | else |
7409 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
7410 | fi | |
7411 | done | |
7412 | rm -f conf$$subs.sh | |
7413 | ||
7414 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
d0ac1c44 | 7415 | cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && |
81ecdfbb RW |
7416 | _ACEOF |
7417 | sed -n ' | |
7418 | h | |
7419 | s/^/S["/; s/!.*/"]=/ | |
7420 | p | |
7421 | g | |
7422 | s/^[^!]*!// | |
7423 | :repl | |
7424 | t repl | |
7425 | s/'"$ac_delim"'$// | |
7426 | t delim | |
7427 | :nl | |
7428 | h | |
d0ac1c44 | 7429 | s/\(.\{148\}\)..*/\1/ |
81ecdfbb RW |
7430 | t more1 |
7431 | s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ | |
7432 | p | |
7433 | n | |
7434 | b repl | |
7435 | :more1 | |
7436 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
7437 | p | |
7438 | g | |
7439 | s/.\{148\}// | |
7440 | t nl | |
7441 | :delim | |
7442 | h | |
d0ac1c44 | 7443 | s/\(.\{148\}\)..*/\1/ |
81ecdfbb RW |
7444 | t more2 |
7445 | s/["\\]/\\&/g; s/^/"/; s/$/"/ | |
7446 | p | |
7447 | b | |
7448 | :more2 | |
7449 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
7450 | p | |
7451 | g | |
7452 | s/.\{148\}// | |
7453 | t delim | |
7454 | ' <conf$$subs.awk | sed ' | |
7455 | /^[^""]/{ | |
7456 | N | |
7457 | s/\n// | |
9255ee31 | 7458 | } |
81ecdfbb RW |
7459 | ' >>$CONFIG_STATUS || ac_write_fail=1 |
7460 | rm -f conf$$subs.awk | |
7461 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
7462 | _ACAWK | |
d0ac1c44 | 7463 | cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && |
81ecdfbb RW |
7464 | for (key in S) S_is_set[key] = 1 |
7465 | FS = "\a" | |
d60d9f65 | 7466 | |
81ecdfbb RW |
7467 | } |
7468 | { | |
7469 | line = $ 0 | |
7470 | nfields = split(line, field, "@") | |
7471 | substed = 0 | |
7472 | len = length(field[1]) | |
7473 | for (i = 2; i < nfields; i++) { | |
7474 | key = field[i] | |
7475 | keylen = length(key) | |
7476 | if (S_is_set[key]) { | |
7477 | value = S[key] | |
7478 | line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) | |
7479 | len += length(value) + length(field[++i]) | |
7480 | substed = 1 | |
7481 | } else | |
7482 | len += 1 + keylen | |
7483 | } | |
d60d9f65 | 7484 | |
81ecdfbb RW |
7485 | print line |
7486 | } | |
d60d9f65 | 7487 | |
81ecdfbb RW |
7488 | _ACAWK |
7489 | _ACEOF | |
7490 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
7491 | if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then | |
7492 | sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" | |
7493 | else | |
7494 | cat | |
d0ac1c44 SM |
7495 | fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ |
7496 | || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 | |
81ecdfbb RW |
7497 | _ACEOF |
7498 | ||
d0ac1c44 SM |
7499 | # VPATH may cause trouble with some makes, so we remove sole $(srcdir), |
7500 | # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and | |
81ecdfbb RW |
7501 | # trailing colons and then remove the whole line if VPATH becomes empty |
7502 | # (actually we leave an empty line to preserve line numbers). | |
7503 | if test "x$srcdir" = x.; then | |
d0ac1c44 SM |
7504 | ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ |
7505 | h | |
7506 | s/// | |
7507 | s/^/:/ | |
7508 | s/[ ]*$/:/ | |
7509 | s/:\$(srcdir):/:/g | |
7510 | s/:\${srcdir}:/:/g | |
7511 | s/:@srcdir@:/:/g | |
7512 | s/^:*// | |
81ecdfbb | 7513 | s/:*$// |
d0ac1c44 SM |
7514 | x |
7515 | s/\(=[ ]*\).*/\1/ | |
7516 | G | |
7517 | s/\n// | |
81ecdfbb RW |
7518 | s/^[^=]*=[ ]*$// |
7519 | }' | |
7520 | fi | |
9255ee31 | 7521 | |
81ecdfbb RW |
7522 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
7523 | fi # test -n "$CONFIG_FILES" | |
9255ee31 | 7524 | |
81ecdfbb RW |
7525 | # Set up the scripts for CONFIG_HEADERS section. |
7526 | # No need to generate them if there are no CONFIG_HEADERS. | |
7527 | # This happens for instance with `./config.status Makefile'. | |
7528 | if test -n "$CONFIG_HEADERS"; then | |
d0ac1c44 | 7529 | cat >"$ac_tmp/defines.awk" <<\_ACAWK || |
81ecdfbb | 7530 | BEGIN { |
25ed0b71 | 7531 | _ACEOF |
9255ee31 | 7532 | |
81ecdfbb RW |
7533 | # Transform confdefs.h into an awk script `defines.awk', embedded as |
7534 | # here-document in config.status, that substitutes the proper values into | |
7535 | # config.h.in to produce config.h. | |
7536 | ||
7537 | # Create a delimiter string that does not exist in confdefs.h, to ease | |
7538 | # handling of long lines. | |
7539 | ac_delim='%!_!# ' | |
7540 | for ac_last_try in false false :; do | |
d0ac1c44 SM |
7541 | ac_tt=`sed -n "/$ac_delim/p" confdefs.h` |
7542 | if test -z "$ac_tt"; then | |
81ecdfbb RW |
7543 | break |
7544 | elif $ac_last_try; then | |
d0ac1c44 | 7545 | as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 |
81ecdfbb RW |
7546 | else |
7547 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
d60d9f65 | 7548 | fi |
81ecdfbb | 7549 | done |
d60d9f65 | 7550 | |
81ecdfbb RW |
7551 | # For the awk script, D is an array of macro values keyed by name, |
7552 | # likewise P contains macro parameters if any. Preserve backslash | |
7553 | # newline sequences. | |
7554 | ||
7555 | ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* | |
7556 | sed -n ' | |
7557 | s/.\{148\}/&'"$ac_delim"'/g | |
7558 | t rset | |
7559 | :rset | |
7560 | s/^[ ]*#[ ]*define[ ][ ]*/ / | |
7561 | t def | |
7562 | d | |
7563 | :def | |
7564 | s/\\$// | |
7565 | t bsnl | |
7566 | s/["\\]/\\&/g | |
7567 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
7568 | D["\1"]=" \3"/p | |
7569 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p | |
7570 | d | |
7571 | :bsnl | |
7572 | s/["\\]/\\&/g | |
7573 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
7574 | D["\1"]=" \3\\\\\\n"\\/p | |
7575 | t cont | |
7576 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p | |
7577 | t cont | |
7578 | d | |
7579 | :cont | |
7580 | n | |
7581 | s/.\{148\}/&'"$ac_delim"'/g | |
7582 | t clear | |
7583 | :clear | |
7584 | s/\\$// | |
7585 | t bsnlc | |
7586 | s/["\\]/\\&/g; s/^/"/; s/$/"/p | |
7587 | d | |
7588 | :bsnlc | |
7589 | s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p | |
7590 | b cont | |
7591 | ' <confdefs.h | sed ' | |
7592 | s/'"$ac_delim"'/"\\\ | |
7593 | "/g' >>$CONFIG_STATUS || ac_write_fail=1 | |
7594 | ||
7595 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
7596 | for (key in D) D_is_set[key] = 1 | |
7597 | FS = "\a" | |
7598 | } | |
7599 | /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { | |
7600 | line = \$ 0 | |
7601 | split(line, arg, " ") | |
7602 | if (arg[1] == "#") { | |
7603 | defundef = arg[2] | |
7604 | mac1 = arg[3] | |
7605 | } else { | |
7606 | defundef = substr(arg[1], 2) | |
7607 | mac1 = arg[2] | |
7608 | } | |
7609 | split(mac1, mac2, "(") #) | |
7610 | macro = mac2[1] | |
7611 | prefix = substr(line, 1, index(line, defundef) - 1) | |
7612 | if (D_is_set[macro]) { | |
7613 | # Preserve the white space surrounding the "#". | |
7614 | print prefix "define", macro P[macro] D[macro] | |
7615 | next | |
7616 | } else { | |
7617 | # Replace #undef with comments. This is necessary, for example, | |
7618 | # in the case of _POSIX_SOURCE, which is predefined and required | |
7619 | # on some systems where configure will not decide to define it. | |
7620 | if (defundef == "undef") { | |
7621 | print "/*", prefix defundef, macro, "*/" | |
7622 | next | |
7623 | } | |
7624 | } | |
7625 | } | |
7626 | { print } | |
7627 | _ACAWK | |
25ed0b71 | 7628 | _ACEOF |
81ecdfbb | 7629 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
d0ac1c44 | 7630 | as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 |
81ecdfbb RW |
7631 | fi # test -n "$CONFIG_HEADERS" |
7632 | ||
7633 | ||
7634 | eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" | |
7635 | shift | |
7636 | for ac_tag | |
7637 | do | |
7638 | case $ac_tag in | |
7639 | :[FHLC]) ac_mode=$ac_tag; continue;; | |
7640 | esac | |
7641 | case $ac_mode$ac_tag in | |
7642 | :[FHL]*:*);; | |
d0ac1c44 | 7643 | :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; |
81ecdfbb RW |
7644 | :[FH]-) ac_tag=-:-;; |
7645 | :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; | |
7646 | esac | |
7647 | ac_save_IFS=$IFS | |
7648 | IFS=: | |
7649 | set x $ac_tag | |
7650 | IFS=$ac_save_IFS | |
7651 | shift | |
7652 | ac_file=$1 | |
7653 | shift | |
7654 | ||
7655 | case $ac_mode in | |
7656 | :L) ac_source=$1;; | |
7657 | :[FH]) | |
7658 | ac_file_inputs= | |
7659 | for ac_f | |
7660 | do | |
7661 | case $ac_f in | |
d0ac1c44 | 7662 | -) ac_f="$ac_tmp/stdin";; |
81ecdfbb RW |
7663 | *) # Look for the file first in the build tree, then in the source tree |
7664 | # (if the path is not absolute). The absolute path cannot be DOS-style, | |
7665 | # because $ac_f cannot contain `:'. | |
7666 | test -f "$ac_f" || | |
7667 | case $ac_f in | |
7668 | [\\/$]*) false;; | |
7669 | *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; | |
7670 | esac || | |
d0ac1c44 | 7671 | as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; |
81ecdfbb RW |
7672 | esac |
7673 | case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac | |
7674 | as_fn_append ac_file_inputs " '$ac_f'" | |
7675 | done | |
7676 | ||
7677 | # Let's still pretend it is `configure' which instantiates (i.e., don't | |
7678 | # use $as_me), people would be surprised to read: | |
7679 | # /* config.h. Generated by config.status. */ | |
7680 | configure_input='Generated from '` | |
7681 | $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' | |
7682 | `' by configure.' | |
7683 | if test x"$ac_file" != x-; then | |
7684 | configure_input="$ac_file. $configure_input" | |
7685 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 | |
7686 | $as_echo "$as_me: creating $ac_file" >&6;} | |
7687 | fi | |
7688 | # Neutralize special characters interpreted by sed in replacement strings. | |
7689 | case $configure_input in #( | |
7690 | *\&* | *\|* | *\\* ) | |
7691 | ac_sed_conf_input=`$as_echo "$configure_input" | | |
7692 | sed 's/[\\\\&|]/\\\\&/g'`;; #( | |
7693 | *) ac_sed_conf_input=$configure_input;; | |
7694 | esac | |
7695 | ||
7696 | case $ac_tag in | |
d0ac1c44 SM |
7697 | *:-:* | *:-) cat >"$ac_tmp/stdin" \ |
7698 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; | |
81ecdfbb RW |
7699 | esac |
7700 | ;; | |
d60d9f65 SS |
7701 | esac |
7702 | ||
81ecdfbb | 7703 | ac_dir=`$as_dirname -- "$ac_file" || |
25ed0b71 | 7704 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
430b7832 MM |
7705 | X"$ac_file" : 'X\(//\)[^/]' \| \ |
7706 | X"$ac_file" : 'X\(//\)$' \| \ | |
81ecdfbb RW |
7707 | X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || |
7708 | $as_echo X"$ac_file" | | |
7709 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
7710 | s//\1/ | |
7711 | q | |
7712 | } | |
7713 | /^X\(\/\/\)[^/].*/{ | |
7714 | s//\1/ | |
7715 | q | |
7716 | } | |
7717 | /^X\(\/\/\)$/{ | |
7718 | s//\1/ | |
7719 | q | |
7720 | } | |
7721 | /^X\(\/\).*/{ | |
7722 | s//\1/ | |
7723 | q | |
7724 | } | |
7725 | s/.*/./; q'` | |
7726 | as_dir="$ac_dir"; as_fn_mkdir_p | |
25ed0b71 KW |
7727 | ac_builddir=. |
7728 | ||
81ecdfbb RW |
7729 | case "$ac_dir" in |
7730 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
7731 | *) | |
7732 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` | |
7733 | # A ".." for each directory in $ac_dir_suffix. | |
7734 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` | |
7735 | case $ac_top_builddir_sub in | |
7736 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
7737 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
7738 | esac ;; | |
7739 | esac | |
7740 | ac_abs_top_builddir=$ac_pwd | |
7741 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
7742 | # for backward compatibility: | |
7743 | ac_top_builddir=$ac_top_build_prefix | |
25ed0b71 KW |
7744 | |
7745 | case $srcdir in | |
81ecdfbb | 7746 | .) # We are building in place. |
25ed0b71 | 7747 | ac_srcdir=. |
81ecdfbb RW |
7748 | ac_top_srcdir=$ac_top_builddir_sub |
7749 | ac_abs_top_srcdir=$ac_pwd ;; | |
7750 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
25ed0b71 | 7751 | ac_srcdir=$srcdir$ac_dir_suffix; |
81ecdfbb RW |
7752 | ac_top_srcdir=$srcdir |
7753 | ac_abs_top_srcdir=$srcdir ;; | |
7754 | *) # Relative name. | |
7755 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
7756 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
7757 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
25ed0b71 | 7758 | esac |
81ecdfbb | 7759 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
430b7832 | 7760 | |
25ed0b71 | 7761 | |
81ecdfbb RW |
7762 | case $ac_mode in |
7763 | :F) | |
7764 | # | |
7765 | # CONFIG_FILE | |
7766 | # | |
d60d9f65 | 7767 | |
9255ee31 EZ |
7768 | case $INSTALL in |
7769 | [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; | |
81ecdfbb | 7770 | *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; |
d60d9f65 | 7771 | esac |
81ecdfbb | 7772 | _ACEOF |
d60d9f65 | 7773 | |
81ecdfbb RW |
7774 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
7775 | # If the template does not know about datarootdir, expand it. | |
7776 | # FIXME: This hack should be removed a few years after 2.60. | |
7777 | ac_datarootdir_hack=; ac_datarootdir_seen= | |
7778 | ac_sed_dataroot=' | |
7779 | /datarootdir/ { | |
7780 | p | |
7781 | q | |
7782 | } | |
7783 | /@datadir@/p | |
7784 | /@docdir@/p | |
7785 | /@infodir@/p | |
7786 | /@localedir@/p | |
7787 | /@mandir@/p' | |
7788 | case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in | |
7789 | *datarootdir*) ac_datarootdir_seen=yes;; | |
7790 | *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) | |
7791 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 | |
7792 | $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} | |
7793 | _ACEOF | |
7794 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
7795 | ac_datarootdir_hack=' | |
7796 | s&@datadir@&$datadir&g | |
7797 | s&@docdir@&$docdir&g | |
7798 | s&@infodir@&$infodir&g | |
7799 | s&@localedir@&$localedir&g | |
7800 | s&@mandir@&$mandir&g | |
7801 | s&\\\${datarootdir}&$datarootdir&g' ;; | |
7802 | esac | |
25ed0b71 | 7803 | _ACEOF |
81ecdfbb RW |
7804 | |
7805 | # Neutralize VPATH when `$srcdir' = `.'. | |
7806 | # Shell code in configure.ac might set extrasub. | |
7807 | # FIXME: do we really want to maintain this feature? | |
7808 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
7809 | ac_sed_extra="$ac_vpsub | |
9255ee31 | 7810 | $extrasub |
25ed0b71 | 7811 | _ACEOF |
81ecdfbb | 7812 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
9255ee31 EZ |
7813 | :t |
7814 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
81ecdfbb RW |
7815 | s|@configure_input@|$ac_sed_conf_input|;t t |
7816 | s&@top_builddir@&$ac_top_builddir_sub&;t t | |
7817 | s&@top_build_prefix@&$ac_top_build_prefix&;t t | |
7818 | s&@srcdir@&$ac_srcdir&;t t | |
7819 | s&@abs_srcdir@&$ac_abs_srcdir&;t t | |
7820 | s&@top_srcdir@&$ac_top_srcdir&;t t | |
7821 | s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t | |
7822 | s&@builddir@&$ac_builddir&;t t | |
7823 | s&@abs_builddir@&$ac_abs_builddir&;t t | |
7824 | s&@abs_top_builddir@&$ac_abs_top_builddir&;t t | |
7825 | s&@INSTALL@&$ac_INSTALL&;t t | |
7826 | $ac_datarootdir_hack | |
7827 | " | |
d0ac1c44 SM |
7828 | eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ |
7829 | >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
81ecdfbb RW |
7830 | |
7831 | test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && | |
d0ac1c44 SM |
7832 | { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && |
7833 | { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ | |
7834 | "$ac_tmp/out"`; test -z "$ac_out"; } && | |
81ecdfbb | 7835 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
d0ac1c44 | 7836 | which seems to be undefined. Please make sure it is defined" >&5 |
81ecdfbb | 7837 | $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
d0ac1c44 | 7838 | which seems to be undefined. Please make sure it is defined" >&2;} |
81ecdfbb | 7839 | |
d0ac1c44 | 7840 | rm -f "$ac_tmp/stdin" |
9255ee31 | 7841 | case $ac_file in |
d0ac1c44 SM |
7842 | -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; |
7843 | *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; | |
81ecdfbb | 7844 | esac \ |
d0ac1c44 | 7845 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
81ecdfbb RW |
7846 | ;; |
7847 | :H) | |
7848 | # | |
7849 | # CONFIG_HEADER | |
7850 | # | |
9255ee31 | 7851 | if test x"$ac_file" != x-; then |
81ecdfbb RW |
7852 | { |
7853 | $as_echo "/* $configure_input */" \ | |
d0ac1c44 SM |
7854 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" |
7855 | } >"$ac_tmp/config.h" \ | |
7856 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
7857 | if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then | |
81ecdfbb RW |
7858 | { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 |
7859 | $as_echo "$as_me: $ac_file is unchanged" >&6;} | |
9255ee31 | 7860 | else |
81ecdfbb | 7861 | rm -f "$ac_file" |
d0ac1c44 SM |
7862 | mv "$ac_tmp/config.h" "$ac_file" \ |
7863 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
d60d9f65 | 7864 | fi |
9255ee31 | 7865 | else |
81ecdfbb | 7866 | $as_echo "/* $configure_input */" \ |
d0ac1c44 SM |
7867 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ |
7868 | || as_fn_error $? "could not create -" "$LINENO" 5 | |
d60d9f65 | 7869 | fi |
81ecdfbb | 7870 | ;; |
430b7832 | 7871 | |
81ecdfbb RW |
7872 | :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 |
7873 | $as_echo "$as_me: executing $ac_file commands" >&6;} | |
7874 | ;; | |
7875 | esac | |
25ed0b71 | 7876 | |
d60d9f65 | 7877 | |
81ecdfbb RW |
7878 | case $ac_file$ac_mode in |
7879 | "default":C) | |
d60d9f65 SS |
7880 | # Makefile uses this timestamp file to record whether config.h is up to date. |
7881 | echo > stamp-h | |
9255ee31 | 7882 | ;; |
81ecdfbb | 7883 | |
9255ee31 | 7884 | esac |
81ecdfbb | 7885 | done # for ac_tag |
d60d9f65 | 7886 | |
9255ee31 | 7887 | |
81ecdfbb | 7888 | as_fn_exit 0 |
25ed0b71 | 7889 | _ACEOF |
9255ee31 EZ |
7890 | ac_clean_files=$ac_clean_files_save |
7891 | ||
81ecdfbb | 7892 | test $ac_write_fail = 0 || |
d0ac1c44 | 7893 | as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 |
81ecdfbb | 7894 | |
25ed0b71 | 7895 | |
9255ee31 EZ |
7896 | # configure is writing to config.log, and then calls config.status. |
7897 | # config.status does its own redirection, appending to config.log. | |
7898 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
7899 | # by configure, so config.status won't be able to write to it; its | |
7900 | # output is simply discarded. So we exec the FD to /dev/null, | |
7901 | # effectively closing config.log, so it can be properly (re)opened and | |
7902 | # appended to by config.status. When coming back to configure, we | |
7903 | # need to make the FD available again. | |
7904 | if test "$no_create" != yes; then | |
7905 | ac_cs_success=: | |
25ed0b71 KW |
7906 | ac_config_status_args= |
7907 | test "$silent" = yes && | |
7908 | ac_config_status_args="$ac_config_status_args --quiet" | |
9255ee31 | 7909 | exec 5>/dev/null |
25ed0b71 | 7910 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false |
9255ee31 EZ |
7911 | exec 5>>config.log |
7912 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
7913 | # would make configure fail if this is the last instruction. | |
d0ac1c44 | 7914 | $ac_cs_success || as_fn_exit 1 |
81ecdfbb RW |
7915 | fi |
7916 | if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then | |
7917 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 | |
7918 | $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} | |
9255ee31 | 7919 | fi |
d60d9f65 | 7920 |