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Commit | Line | Data |
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1fd5e000 | 1 | #! /bin/sh |
1fd5e000 | 2 | # Guess values for system-dependent variables and create Makefiles. |
4c36016b | 3 | # Generated by GNU Autoconf 2.69. |
9ce2a54f | 4 | # |
1fd5e000 | 5 | # |
4c36016b | 6 | # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. |
9ce2a54f CF |
7 | # |
8 | # | |
1fd5e000 CF |
9 | # This configure script is free software; the Free Software Foundation |
10 | # gives unlimited permission to copy, distribute and modify it. | |
9ce2a54f CF |
11 | ## -------------------- ## |
12 | ## M4sh Initialization. ## | |
13 | ## -------------------- ## | |
99fc5e10 | 14 | |
3509dfbb CF |
15 | # Be more Bourne compatible |
16 | DUALCASE=1; export DUALCASE # for MKS sh | |
9ce2a54f | 17 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : |
99fc5e10 CF |
18 | emulate sh |
19 | NULLCMD=: | |
7ffaa17c | 20 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
99fc5e10 CF |
21 | # is contrary to our usage. Disable this feature. |
22 | alias -g '${1+"$@"}'='"$@"' | |
3509dfbb CF |
23 | setopt NO_GLOB_SUBST |
24 | else | |
9ce2a54f CF |
25 | case `(set -o) 2>/dev/null` in #( |
26 | *posix*) : | |
27 | set -o posix ;; #( | |
28 | *) : | |
29 | ;; | |
3509dfbb | 30 | esac |
3509dfbb CF |
31 | fi |
32 | ||
33 | ||
7ffaa17c CV |
34 | as_nl=' |
35 | ' | |
36 | export as_nl | |
37 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
38 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
39 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
40 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
9ce2a54f CF |
41 | # Prefer a ksh shell builtin over an external printf program on Solaris, |
42 | # but without wasting forks for bash or zsh. | |
43 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
44 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
45 | as_echo='print -r --' | |
46 | as_echo_n='print -rn --' | |
47 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
7ffaa17c CV |
48 | as_echo='printf %s\n' |
49 | as_echo_n='printf %s' | |
50 | else | |
51 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
52 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
53 | as_echo_n='/usr/ucb/echo -n' | |
3509dfbb | 54 | else |
7ffaa17c CV |
55 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' |
56 | as_echo_n_body='eval | |
57 | arg=$1; | |
9ce2a54f | 58 | case $arg in #( |
7ffaa17c CV |
59 | *"$as_nl"*) |
60 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
61 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
62 | esac; | |
63 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
64 | ' | |
65 | export as_echo_n_body | |
66 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
3509dfbb | 67 | fi |
7ffaa17c CV |
68 | export as_echo_body |
69 | as_echo='sh -c $as_echo_body as_echo' | |
70 | fi | |
71 | ||
72 | # The user is always right. | |
73 | if test "${PATH_SEPARATOR+set}" != set; then | |
74 | PATH_SEPARATOR=: | |
75 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
76 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
77 | PATH_SEPARATOR=';' | |
78 | } | |
99fc5e10 | 79 | fi |
99fc5e10 | 80 | |
99fc5e10 | 81 | |
3509dfbb CF |
82 | # IFS |
83 | # We need space, tab and new line, in precisely that order. Quoting is | |
84 | # there to prevent editors from complaining about space-tab. | |
85 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
86 | # splitting by setting IFS to empty value.) | |
3509dfbb CF |
87 | IFS=" "" $as_nl" |
88 | ||
89 | # Find who we are. Look in the path if we contain no directory separator. | |
68157644 | 90 | as_myself= |
9ce2a54f | 91 | case $0 in #(( |
3509dfbb CF |
92 | *[\\/]* ) as_myself=$0 ;; |
93 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
94 | for as_dir in $PATH | |
95 | do | |
96 | IFS=$as_save_IFS | |
97 | test -z "$as_dir" && as_dir=. | |
9ce2a54f CF |
98 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break |
99 | done | |
3509dfbb CF |
100 | IFS=$as_save_IFS |
101 | ||
102 | ;; | |
103 | esac | |
104 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
105 | # in which case we are not to be found in the path. | |
106 | if test "x$as_myself" = x; then | |
107 | as_myself=$0 | |
108 | fi | |
109 | if test ! -f "$as_myself"; then | |
7ffaa17c | 110 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 |
9ce2a54f | 111 | exit 1 |
3509dfbb CF |
112 | fi |
113 | ||
9ce2a54f CF |
114 | # Unset variables that we do not need and which cause bugs (e.g. in |
115 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
116 | # suppresses any "Segmentation fault" message there. '((' could | |
117 | # trigger a bug in pdksh 5.2.14. | |
118 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
119 | do eval test x\${$as_var+set} = xset \ | |
120 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
3509dfbb | 121 | done |
99fc5e10 CF |
122 | PS1='$ ' |
123 | PS2='> ' | |
124 | PS4='+ ' | |
125 | ||
126 | # NLS nuisances. | |
7ffaa17c CV |
127 | LC_ALL=C |
128 | export LC_ALL | |
129 | LANGUAGE=C | |
130 | export LANGUAGE | |
99fc5e10 | 131 | |
3509dfbb | 132 | # CDPATH. |
9ce2a54f | 133 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH |
99fc5e10 | 134 | |
4c36016b CF |
135 | # Use a proper internal environment variable to ensure we don't fall |
136 | # into an infinite loop, continuously re-executing ourselves. | |
137 | if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then | |
138 | _as_can_reexec=no; export _as_can_reexec; | |
139 | # We cannot yet assume a decent shell, so we have to provide a | |
140 | # neutralization value for shells without unset; and this also | |
141 | # works around shells that cannot unset nonexistent variables. | |
142 | # Preserve -v and -x to the replacement shell. | |
143 | BASH_ENV=/dev/null | |
144 | ENV=/dev/null | |
145 | (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV | |
146 | case $- in # (((( | |
147 | *v*x* | *x*v* ) as_opts=-vx ;; | |
148 | *v* ) as_opts=-v ;; | |
149 | *x* ) as_opts=-x ;; | |
150 | * ) as_opts= ;; | |
151 | esac | |
152 | exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} | |
153 | # Admittedly, this is quite paranoid, since all the known shells bail | |
154 | # out after a failed `exec'. | |
155 | $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 | |
156 | as_fn_exit 255 | |
157 | fi | |
158 | # We don't want this to propagate to other subprocesses. | |
159 | { _as_can_reexec=; unset _as_can_reexec;} | |
3509dfbb | 160 | if test "x$CONFIG_SHELL" = x; then |
9ce2a54f CF |
161 | as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : |
162 | emulate sh | |
163 | NULLCMD=: | |
164 | # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which | |
165 | # is contrary to our usage. Disable this feature. | |
166 | alias -g '\${1+\"\$@\"}'='\"\$@\"' | |
167 | setopt NO_GLOB_SUBST | |
3509dfbb | 168 | else |
9ce2a54f CF |
169 | case \`(set -o) 2>/dev/null\` in #( |
170 | *posix*) : | |
171 | set -o posix ;; #( | |
172 | *) : | |
173 | ;; | |
174 | esac | |
99fc5e10 | 175 | fi |
9ce2a54f CF |
176 | " |
177 | as_required="as_fn_return () { (exit \$1); } | |
178 | as_fn_success () { as_fn_return 0; } | |
179 | as_fn_failure () { as_fn_return 1; } | |
180 | as_fn_ret_success () { return 0; } | |
181 | as_fn_ret_failure () { return 1; } | |
99fc5e10 | 182 | |
3509dfbb | 183 | exitcode=0 |
9ce2a54f CF |
184 | as_fn_success || { exitcode=1; echo as_fn_success failed.; } |
185 | as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } | |
186 | as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } | |
187 | as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } | |
188 | if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : | |
3509dfbb | 189 | |
3509dfbb | 190 | else |
9ce2a54f CF |
191 | exitcode=1; echo positional parameters were not saved. |
192 | fi | |
4c36016b CF |
193 | test x\$exitcode = x0 || exit 1 |
194 | test -x / || exit 1" | |
9ce2a54f CF |
195 | as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO |
196 | as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO | |
197 | eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && | |
198 | test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1" | |
199 | if (eval "$as_required") 2>/dev/null; then : | |
200 | as_have_required=yes | |
3509dfbb | 201 | else |
9ce2a54f | 202 | as_have_required=no |
3509dfbb | 203 | fi |
9ce2a54f | 204 | if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : |
3509dfbb | 205 | |
3509dfbb | 206 | else |
9ce2a54f CF |
207 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
208 | as_found=false | |
99fc5e10 CF |
209 | for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH |
210 | do | |
211 | IFS=$as_save_IFS | |
212 | test -z "$as_dir" && as_dir=. | |
9ce2a54f CF |
213 | as_found=: |
214 | case $as_dir in #( | |
99fc5e10 | 215 | /*) |
3509dfbb | 216 | for as_base in sh bash ksh sh5; do |
9ce2a54f CF |
217 | # Try only shells that exist, to save several forks. |
218 | as_shell=$as_dir/$as_base | |
219 | if { test -f "$as_shell" || test -f "$as_shell.exe"; } && | |
220 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : | |
221 | CONFIG_SHELL=$as_shell as_have_required=yes | |
222 | if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : | |
223 | break 2 | |
224 | fi | |
225 | fi | |
3509dfbb CF |
226 | done;; |
227 | esac | |
9ce2a54f | 228 | as_found=false |
3509dfbb | 229 | done |
9ce2a54f CF |
230 | $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && |
231 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : | |
232 | CONFIG_SHELL=$SHELL as_have_required=yes | |
233 | fi; } | |
3509dfbb CF |
234 | IFS=$as_save_IFS |
235 | ||
236 | ||
9ce2a54f | 237 | if test "x$CONFIG_SHELL" != x; then : |
4c36016b CF |
238 | export CONFIG_SHELL |
239 | # We cannot yet assume a decent shell, so we have to provide a | |
240 | # neutralization value for shells without unset; and this also | |
241 | # works around shells that cannot unset nonexistent variables. | |
242 | # Preserve -v and -x to the replacement shell. | |
243 | BASH_ENV=/dev/null | |
244 | ENV=/dev/null | |
245 | (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV | |
246 | case $- in # (((( | |
247 | *v*x* | *x*v* ) as_opts=-vx ;; | |
248 | *v* ) as_opts=-v ;; | |
249 | *x* ) as_opts=-x ;; | |
250 | * ) as_opts= ;; | |
251 | esac | |
252 | exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} | |
253 | # Admittedly, this is quite paranoid, since all the known shells bail | |
254 | # out after a failed `exec'. | |
255 | $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 | |
256 | exit 255 | |
3509dfbb CF |
257 | fi |
258 | ||
9ce2a54f CF |
259 | if test x$as_have_required = xno; then : |
260 | $as_echo "$0: This script requires a shell more modern than all" | |
261 | $as_echo "$0: the shells that I found on your system." | |
262 | if test x${ZSH_VERSION+set} = xset ; then | |
263 | $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" | |
264 | $as_echo "$0: be upgraded to zsh 4.3.4 or later." | |
265 | else | |
266 | $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, | |
267 | $0: including any error possibly output before this | |
268 | $0: message. Then install a modern shell, or manually run | |
269 | $0: the script under such a shell if you do have one." | |
270 | fi | |
271 | exit 1 | |
3509dfbb | 272 | fi |
3509dfbb | 273 | fi |
3509dfbb | 274 | fi |
9ce2a54f CF |
275 | SHELL=${CONFIG_SHELL-/bin/sh} |
276 | export SHELL | |
277 | # Unset more variables known to interfere with behavior of common tools. | |
278 | CLICOLOR_FORCE= GREP_OPTIONS= | |
279 | unset CLICOLOR_FORCE GREP_OPTIONS | |
3509dfbb | 280 | |
9ce2a54f CF |
281 | ## --------------------- ## |
282 | ## M4sh Shell Functions. ## | |
283 | ## --------------------- ## | |
284 | # as_fn_unset VAR | |
285 | # --------------- | |
286 | # Portably unset VAR. | |
287 | as_fn_unset () | |
288 | { | |
289 | { eval $1=; unset $1;} | |
290 | } | |
291 | as_unset=as_fn_unset | |
3509dfbb | 292 | |
9ce2a54f CF |
293 | # as_fn_set_status STATUS |
294 | # ----------------------- | |
295 | # Set $? to STATUS, without forking. | |
296 | as_fn_set_status () | |
297 | { | |
298 | return $1 | |
299 | } # as_fn_set_status | |
3509dfbb | 300 | |
9ce2a54f CF |
301 | # as_fn_exit STATUS |
302 | # ----------------- | |
303 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
304 | as_fn_exit () | |
305 | { | |
306 | set +e | |
307 | as_fn_set_status $1 | |
308 | exit $1 | |
309 | } # as_fn_exit | |
310 | ||
311 | # as_fn_mkdir_p | |
312 | # ------------- | |
313 | # Create "$as_dir" as a directory, including parents if necessary. | |
314 | as_fn_mkdir_p () | |
315 | { | |
3509dfbb | 316 | |
9ce2a54f CF |
317 | case $as_dir in #( |
318 | -*) as_dir=./$as_dir;; | |
319 | esac | |
320 | test -d "$as_dir" || eval $as_mkdir_p || { | |
321 | as_dirs= | |
322 | while :; do | |
323 | case $as_dir in #( | |
324 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
325 | *) as_qdir=$as_dir;; | |
326 | esac | |
327 | as_dirs="'$as_qdir' $as_dirs" | |
328 | as_dir=`$as_dirname -- "$as_dir" || | |
329 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
330 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
331 | X"$as_dir" : 'X\(//\)$' \| \ | |
332 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
333 | $as_echo X"$as_dir" | | |
334 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
335 | s//\1/ | |
336 | q | |
337 | } | |
338 | /^X\(\/\/\)[^/].*/{ | |
339 | s//\1/ | |
340 | q | |
341 | } | |
342 | /^X\(\/\/\)$/{ | |
343 | s//\1/ | |
344 | q | |
345 | } | |
346 | /^X\(\/\).*/{ | |
347 | s//\1/ | |
348 | q | |
349 | } | |
350 | s/.*/./; q'` | |
351 | test -d "$as_dir" && break | |
352 | done | |
353 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
68157644 | 354 | } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" |
9ce2a54f CF |
355 | |
356 | ||
357 | } # as_fn_mkdir_p | |
4c36016b CF |
358 | |
359 | # as_fn_executable_p FILE | |
360 | # ----------------------- | |
361 | # Test if FILE is an executable regular file. | |
362 | as_fn_executable_p () | |
363 | { | |
364 | test -f "$1" && test -x "$1" | |
365 | } # as_fn_executable_p | |
9ce2a54f CF |
366 | # as_fn_append VAR VALUE |
367 | # ---------------------- | |
368 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
369 | # advantage of any shell optimizations that allow amortized linear growth over | |
370 | # repeated appends, instead of the typical quadratic growth present in naive | |
371 | # implementations. | |
372 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
373 | eval 'as_fn_append () | |
374 | { | |
375 | eval $1+=\$2 | |
376 | }' | |
3509dfbb | 377 | else |
9ce2a54f CF |
378 | as_fn_append () |
379 | { | |
380 | eval $1=\$$1\$2 | |
381 | } | |
382 | fi # as_fn_append | |
383 | ||
384 | # as_fn_arith ARG... | |
385 | # ------------------ | |
386 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
387 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
388 | # must be portable across $(()) and expr. | |
389 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
390 | eval 'as_fn_arith () | |
391 | { | |
392 | as_val=$(( $* )) | |
393 | }' | |
394 | else | |
395 | as_fn_arith () | |
396 | { | |
397 | as_val=`expr "$@" || test $? -eq 1` | |
398 | } | |
399 | fi # as_fn_arith | |
3509dfbb | 400 | |
3509dfbb | 401 | |
68157644 YS |
402 | # as_fn_error STATUS ERROR [LINENO LOG_FD] |
403 | # ---------------------------------------- | |
9ce2a54f CF |
404 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
405 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
68157644 | 406 | # script with STATUS, using 1 if that was 0. |
9ce2a54f CF |
407 | as_fn_error () |
408 | { | |
68157644 YS |
409 | as_status=$1; test $as_status -eq 0 && as_status=1 |
410 | if test "$4"; then | |
411 | as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
412 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 | |
9ce2a54f | 413 | fi |
68157644 | 414 | $as_echo "$as_me: error: $2" >&2 |
9ce2a54f CF |
415 | as_fn_exit $as_status |
416 | } # as_fn_error | |
417 | ||
418 | if expr a : '\(a\)' >/dev/null 2>&1 && | |
419 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
420 | as_expr=expr | |
3509dfbb | 421 | else |
9ce2a54f | 422 | as_expr=false |
3509dfbb CF |
423 | fi |
424 | ||
9ce2a54f CF |
425 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
426 | as_basename=basename | |
427 | else | |
428 | as_basename=false | |
3509dfbb CF |
429 | fi |
430 | ||
9ce2a54f CF |
431 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
432 | as_dirname=dirname | |
3509dfbb | 433 | else |
9ce2a54f | 434 | as_dirname=false |
3509dfbb CF |
435 | fi |
436 | ||
9ce2a54f CF |
437 | as_me=`$as_basename -- "$0" || |
438 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ | |
439 | X"$0" : 'X\(//\)$' \| \ | |
440 | X"$0" : 'X\(/\)' \| . 2>/dev/null || | |
441 | $as_echo X/"$0" | | |
442 | sed '/^.*\/\([^/][^/]*\)\/*$/{ | |
443 | s//\1/ | |
444 | q | |
445 | } | |
446 | /^X\/\(\/\/\)$/{ | |
447 | s//\1/ | |
448 | q | |
449 | } | |
450 | /^X\/\(\/\).*/{ | |
451 | s//\1/ | |
452 | q | |
453 | } | |
454 | s/.*/./; q'` | |
3509dfbb | 455 | |
9ce2a54f CF |
456 | # Avoid depending upon Character Ranges. |
457 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
458 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
459 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
460 | as_cr_digits='0123456789' | |
461 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
3509dfbb | 462 | |
99fc5e10 | 463 | |
9ce2a54f CF |
464 | as_lineno_1=$LINENO as_lineno_1a=$LINENO |
465 | as_lineno_2=$LINENO as_lineno_2a=$LINENO | |
466 | eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && | |
467 | test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { | |
468 | # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) | |
3509dfbb CF |
469 | sed -n ' |
470 | p | |
471 | /[$]LINENO/= | |
472 | ' <$as_myself | | |
99fc5e10 | 473 | sed ' |
3509dfbb CF |
474 | s/[$]LINENO.*/&-/ |
475 | t lineno | |
476 | b | |
477 | :lineno | |
99fc5e10 | 478 | N |
3509dfbb CF |
479 | :loop |
480 | s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ | |
99fc5e10 | 481 | t loop |
3509dfbb | 482 | s/-\n.*// |
99fc5e10 | 483 | ' >$as_me.lineno && |
3509dfbb | 484 | chmod +x "$as_me.lineno" || |
9ce2a54f | 485 | { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } |
99fc5e10 | 486 | |
4c36016b CF |
487 | # If we had to re-execute with $CONFIG_SHELL, we're ensured to have |
488 | # already done that, so ensure we don't try to do so again and fall | |
489 | # in an infinite loop. This has already happened in practice. | |
490 | _as_can_reexec=no; export _as_can_reexec | |
99fc5e10 CF |
491 | # Don't try to exec as it changes $[0], causing all sort of problems |
492 | # (the dirname of $[0] is not the place where we might find the | |
3509dfbb CF |
493 | # original and so on. Autoconf is especially sensitive to this). |
494 | . "./$as_me.lineno" | |
99fc5e10 CF |
495 | # Exit status is that of the last command. |
496 | exit | |
497 | } | |
498 | ||
3509dfbb | 499 | ECHO_C= ECHO_N= ECHO_T= |
9ce2a54f | 500 | case `echo -n x` in #((((( |
3509dfbb | 501 | -n*) |
9ce2a54f | 502 | case `echo 'xy\c'` in |
3509dfbb | 503 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. |
9ce2a54f CF |
504 | xy) ECHO_C='\c';; |
505 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
506 | ECHO_T=' ';; | |
3509dfbb CF |
507 | esac;; |
508 | *) | |
509 | ECHO_N='-n';; | |
99fc5e10 | 510 | esac |
99fc5e10 CF |
511 | |
512 | rm -f conf$$ conf$$.exe conf$$.file | |
3509dfbb CF |
513 | if test -d conf$$.dir; then |
514 | rm -f conf$$.dir/conf$$.file | |
515 | else | |
516 | rm -f conf$$.dir | |
7ffaa17c CV |
517 | mkdir conf$$.dir 2>/dev/null |
518 | fi | |
519 | if (echo >conf$$.file) 2>/dev/null; then | |
520 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
521 | as_ln_s='ln -s' | |
522 | # ... but there are two gotchas: | |
523 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
524 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
4c36016b | 525 | # In both cases, we have to default to `cp -pR'. |
7ffaa17c | 526 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
4c36016b | 527 | as_ln_s='cp -pR' |
7ffaa17c CV |
528 | elif ln conf$$.file conf$$ 2>/dev/null; then |
529 | as_ln_s=ln | |
530 | else | |
4c36016b | 531 | as_ln_s='cp -pR' |
7ffaa17c | 532 | fi |
99fc5e10 | 533 | else |
4c36016b | 534 | as_ln_s='cp -pR' |
99fc5e10 | 535 | fi |
3509dfbb CF |
536 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
537 | rmdir conf$$.dir 2>/dev/null | |
99fc5e10 CF |
538 | |
539 | if mkdir -p . 2>/dev/null; then | |
9ce2a54f | 540 | as_mkdir_p='mkdir -p "$as_dir"' |
99fc5e10 CF |
541 | else |
542 | test -d ./-p && rmdir ./-p | |
543 | as_mkdir_p=false | |
544 | fi | |
1fd5e000 | 545 | |
4c36016b CF |
546 | as_test_x='test -x' |
547 | as_executable_p=as_fn_executable_p | |
99fc5e10 CF |
548 | |
549 | # Sed expression to map a string onto a valid CPP name. | |
550 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" | |
551 | ||
552 | # Sed expression to map a string onto a valid variable name. | |
553 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" | |
554 | ||
555 | ||
9ce2a54f CF |
556 | test -n "$DJDIR" || exec 7<&0 </dev/null |
557 | exec 6>&1 | |
99fc5e10 CF |
558 | |
559 | # Name of the host. | |
68157644 | 560 | # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, |
99fc5e10 CF |
561 | # so uname gets run too. |
562 | ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` | |
563 | ||
99fc5e10 CF |
564 | # |
565 | # Initializations. | |
566 | # | |
1fd5e000 | 567 | ac_default_prefix=/usr/local |
3509dfbb | 568 | ac_clean_files= |
99fc5e10 | 569 | ac_config_libobj_dir=. |
3509dfbb | 570 | LIBOBJS= |
99fc5e10 CF |
571 | cross_compiling=no |
572 | subdirs= | |
573 | MFLAGS= | |
574 | MAKEFLAGS= | |
99fc5e10 | 575 | |
99fc5e10 CF |
576 | # Identity of this package. |
577 | PACKAGE_NAME= | |
578 | PACKAGE_TARNAME= | |
579 | PACKAGE_VERSION= | |
580 | PACKAGE_STRING= | |
581 | PACKAGE_BUGREPORT= | |
9ce2a54f | 582 | PACKAGE_URL= |
99fc5e10 CF |
583 | |
584 | ac_unique_file="Makefile.in" | |
4c36016b | 585 | ac_no_link=no |
7ffaa17c CV |
586 | enable_option_checking=no |
587 | ac_subst_vars='LTLIBOBJS | |
3509dfbb | 588 | LIBOBJS |
7ffaa17c CV |
589 | SET_MAKE |
590 | INSTALL_LICENSE | |
591 | subdirs | |
4c36016b CF |
592 | cygwin_headers |
593 | newlib_headers | |
594 | windows_headers | |
595 | CPP | |
7ffaa17c CV |
596 | ac_ct_CXX |
597 | CXXFLAGS | |
598 | CXX | |
599 | OBJEXT | |
600 | EXEEXT | |
601 | ac_ct_CC | |
602 | CPPFLAGS | |
603 | LDFLAGS | |
604 | CFLAGS | |
605 | CC | |
606 | target_os | |
607 | target_vendor | |
608 | target_cpu | |
609 | target | |
610 | host_os | |
611 | host_vendor | |
612 | host_cpu | |
613 | host | |
614 | build_os | |
615 | build_vendor | |
616 | build_cpu | |
617 | build | |
618 | INSTALL_DATA | |
619 | INSTALL_SCRIPT | |
620 | INSTALL_PROGRAM | |
4c36016b | 621 | windows_libdir |
7ffaa17c CV |
622 | target_alias |
623 | host_alias | |
624 | build_alias | |
625 | LIBS | |
626 | ECHO_T | |
627 | ECHO_N | |
628 | ECHO_C | |
629 | DEFS | |
630 | mandir | |
631 | localedir | |
632 | libdir | |
633 | psdir | |
634 | pdfdir | |
635 | dvidir | |
636 | htmldir | |
637 | infodir | |
638 | docdir | |
639 | oldincludedir | |
640 | includedir | |
641 | localstatedir | |
642 | sharedstatedir | |
643 | sysconfdir | |
644 | datadir | |
645 | datarootdir | |
646 | libexecdir | |
647 | sbindir | |
648 | bindir | |
649 | program_transform_name | |
650 | prefix | |
651 | exec_prefix | |
9ce2a54f | 652 | PACKAGE_URL |
7ffaa17c CV |
653 | PACKAGE_BUGREPORT |
654 | PACKAGE_STRING | |
655 | PACKAGE_VERSION | |
656 | PACKAGE_TARNAME | |
657 | PACKAGE_NAME | |
658 | PATH_SEPARATOR | |
4c36016b CF |
659 | SHELL |
660 | winsup_srcdir | |
661 | target_builddir' | |
99fc5e10 | 662 | ac_subst_files='' |
7ffaa17c CV |
663 | ac_user_opts=' |
664 | enable_option_checking | |
4c36016b CF |
665 | with_windows_headers |
666 | with_windows_libs | |
7ffaa17c | 667 | ' |
3509dfbb CF |
668 | ac_precious_vars='build_alias |
669 | host_alias | |
670 | target_alias | |
671 | CC | |
672 | CFLAGS | |
673 | LDFLAGS | |
674 | LIBS | |
675 | CPPFLAGS | |
676 | CXX | |
677 | CXXFLAGS | |
4c36016b CF |
678 | CCC |
679 | CPP' | |
680 | ac_subdirs_all='cygwin utils cygserver lsaauth doc' | |
1fd5e000 CF |
681 | |
682 | # Initialize some variables set by options. | |
99fc5e10 CF |
683 | ac_init_help= |
684 | ac_init_version=false | |
7ffaa17c CV |
685 | ac_unrecognized_opts= |
686 | ac_unrecognized_sep= | |
1fd5e000 CF |
687 | # The variables have the same names as the options, with |
688 | # dashes changed to underlines. | |
99fc5e10 | 689 | cache_file=/dev/null |
1fd5e000 | 690 | exec_prefix=NONE |
1fd5e000 | 691 | no_create= |
1fd5e000 CF |
692 | no_recursion= |
693 | prefix=NONE | |
694 | program_prefix=NONE | |
695 | program_suffix=NONE | |
696 | program_transform_name=s,x,x, | |
697 | silent= | |
698 | site= | |
1fd5e000 | 699 | srcdir= |
1fd5e000 CF |
700 | verbose= |
701 | x_includes=NONE | |
702 | x_libraries=NONE | |
99fc5e10 CF |
703 | |
704 | # Installation directory options. | |
705 | # These are left unexpanded so users can "make install exec_prefix=/foo" | |
706 | # and all the variables that are supposed to be based on exec_prefix | |
707 | # by default will actually change. | |
708 | # Use braces instead of parens because sh, perl, etc. also accept them. | |
3509dfbb | 709 | # (The list follows the same order as the GNU Coding Standards.) |
1fd5e000 CF |
710 | bindir='${exec_prefix}/bin' |
711 | sbindir='${exec_prefix}/sbin' | |
712 | libexecdir='${exec_prefix}/libexec' | |
3509dfbb CF |
713 | datarootdir='${prefix}/share' |
714 | datadir='${datarootdir}' | |
1fd5e000 CF |
715 | sysconfdir='${prefix}/etc' |
716 | sharedstatedir='${prefix}/com' | |
717 | localstatedir='${prefix}/var' | |
1fd5e000 CF |
718 | includedir='${prefix}/include' |
719 | oldincludedir='/usr/include' | |
3509dfbb CF |
720 | docdir='${datarootdir}/doc/${PACKAGE}' |
721 | infodir='${datarootdir}/info' | |
722 | htmldir='${docdir}' | |
723 | dvidir='${docdir}' | |
724 | pdfdir='${docdir}' | |
725 | psdir='${docdir}' | |
726 | libdir='${exec_prefix}/lib' | |
727 | localedir='${datarootdir}/locale' | |
728 | mandir='${datarootdir}/man' | |
1fd5e000 | 729 | |
1fd5e000 | 730 | ac_prev= |
3509dfbb | 731 | ac_dashdash= |
1fd5e000 CF |
732 | for ac_option |
733 | do | |
1fd5e000 CF |
734 | # If the previous option needs an argument, assign it. |
735 | if test -n "$ac_prev"; then | |
3509dfbb | 736 | eval $ac_prev=\$ac_option |
1fd5e000 CF |
737 | ac_prev= |
738 | continue | |
739 | fi | |
740 | ||
3509dfbb | 741 | case $ac_option in |
68157644 YS |
742 | *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; |
743 | *=) ac_optarg= ;; | |
744 | *) ac_optarg=yes ;; | |
3509dfbb | 745 | esac |
1fd5e000 CF |
746 | |
747 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
748 | ||
3509dfbb CF |
749 | case $ac_dashdash$ac_option in |
750 | --) | |
751 | ac_dashdash=yes ;; | |
1fd5e000 CF |
752 | |
753 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
754 | ac_prev=bindir ;; | |
755 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
99fc5e10 | 756 | bindir=$ac_optarg ;; |
1fd5e000 CF |
757 | |
758 | -build | --build | --buil | --bui | --bu) | |
99fc5e10 | 759 | ac_prev=build_alias ;; |
1fd5e000 | 760 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) |
99fc5e10 | 761 | build_alias=$ac_optarg ;; |
1fd5e000 CF |
762 | |
763 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
764 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
765 | ac_prev=cache_file ;; | |
766 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
767 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
99fc5e10 CF |
768 | cache_file=$ac_optarg ;; |
769 | ||
770 | --config-cache | -C) | |
771 | cache_file=config.cache ;; | |
1fd5e000 | 772 | |
3509dfbb | 773 | -datadir | --datadir | --datadi | --datad) |
1fd5e000 | 774 | ac_prev=datadir ;; |
3509dfbb | 775 | -datadir=* | --datadir=* | --datadi=* | --datad=*) |
99fc5e10 | 776 | datadir=$ac_optarg ;; |
1fd5e000 | 777 | |
3509dfbb CF |
778 | -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ |
779 | | --dataroo | --dataro | --datar) | |
780 | ac_prev=datarootdir ;; | |
781 | -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ | |
782 | | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) | |
783 | datarootdir=$ac_optarg ;; | |
784 | ||
1fd5e000 | 785 | -disable-* | --disable-*) |
7ffaa17c | 786 | ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
1fd5e000 | 787 | # Reject names that are not valid shell variable names. |
7ffaa17c | 788 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
68157644 | 789 | as_fn_error $? "invalid feature name: $ac_useropt" |
7ffaa17c CV |
790 | ac_useropt_orig=$ac_useropt |
791 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
792 | case $ac_user_opts in | |
793 | *" | |
794 | "enable_$ac_useropt" | |
795 | "*) ;; | |
796 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" | |
797 | ac_unrecognized_sep=', ';; | |
798 | esac | |
799 | eval enable_$ac_useropt=no ;; | |
3509dfbb CF |
800 | |
801 | -docdir | --docdir | --docdi | --doc | --do) | |
802 | ac_prev=docdir ;; | |
803 | -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) | |
804 | docdir=$ac_optarg ;; | |
805 | ||
806 | -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) | |
807 | ac_prev=dvidir ;; | |
808 | -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) | |
809 | dvidir=$ac_optarg ;; | |
1fd5e000 CF |
810 | |
811 | -enable-* | --enable-*) | |
7ffaa17c | 812 | ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
1fd5e000 | 813 | # Reject names that are not valid shell variable names. |
7ffaa17c | 814 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
68157644 | 815 | as_fn_error $? "invalid feature name: $ac_useropt" |
7ffaa17c CV |
816 | ac_useropt_orig=$ac_useropt |
817 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
818 | case $ac_user_opts in | |
819 | *" | |
820 | "enable_$ac_useropt" | |
821 | "*) ;; | |
822 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" | |
823 | ac_unrecognized_sep=', ';; | |
824 | esac | |
825 | eval enable_$ac_useropt=\$ac_optarg ;; | |
1fd5e000 CF |
826 | |
827 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
828 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
829 | | --exec | --exe | --ex) | |
830 | ac_prev=exec_prefix ;; | |
831 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
832 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
833 | | --exec=* | --exe=* | --ex=*) | |
99fc5e10 | 834 | exec_prefix=$ac_optarg ;; |
1fd5e000 CF |
835 | |
836 | -gas | --gas | --ga | --g) | |
837 | # Obsolete; use --with-gas. | |
838 | with_gas=yes ;; | |
839 | ||
99fc5e10 CF |
840 | -help | --help | --hel | --he | -h) |
841 | ac_init_help=long ;; | |
842 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
843 | ac_init_help=recursive ;; | |
844 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
845 | ac_init_help=short ;; | |
1fd5e000 CF |
846 | |
847 | -host | --host | --hos | --ho) | |
99fc5e10 | 848 | ac_prev=host_alias ;; |
1fd5e000 | 849 | -host=* | --host=* | --hos=* | --ho=*) |
99fc5e10 | 850 | host_alias=$ac_optarg ;; |
1fd5e000 | 851 | |
3509dfbb CF |
852 | -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) |
853 | ac_prev=htmldir ;; | |
854 | -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ | |
855 | | --ht=*) | |
856 | htmldir=$ac_optarg ;; | |
857 | ||
1fd5e000 CF |
858 | -includedir | --includedir | --includedi | --included | --include \ |
859 | | --includ | --inclu | --incl | --inc) | |
860 | ac_prev=includedir ;; | |
861 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
862 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
99fc5e10 | 863 | includedir=$ac_optarg ;; |
1fd5e000 CF |
864 | |
865 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
866 | ac_prev=infodir ;; | |
867 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
99fc5e10 | 868 | infodir=$ac_optarg ;; |
1fd5e000 CF |
869 | |
870 | -libdir | --libdir | --libdi | --libd) | |
871 | ac_prev=libdir ;; | |
872 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
99fc5e10 | 873 | libdir=$ac_optarg ;; |
1fd5e000 CF |
874 | |
875 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
876 | | --libexe | --libex | --libe) | |
877 | ac_prev=libexecdir ;; | |
878 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
879 | | --libexe=* | --libex=* | --libe=*) | |
99fc5e10 | 880 | libexecdir=$ac_optarg ;; |
1fd5e000 | 881 | |
3509dfbb CF |
882 | -localedir | --localedir | --localedi | --localed | --locale) |
883 | ac_prev=localedir ;; | |
884 | -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) | |
885 | localedir=$ac_optarg ;; | |
886 | ||
1fd5e000 | 887 | -localstatedir | --localstatedir | --localstatedi | --localstated \ |
3509dfbb | 888 | | --localstate | --localstat | --localsta | --localst | --locals) |
1fd5e000 CF |
889 | ac_prev=localstatedir ;; |
890 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
3509dfbb | 891 | | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) |
99fc5e10 | 892 | localstatedir=$ac_optarg ;; |
1fd5e000 CF |
893 | |
894 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
895 | ac_prev=mandir ;; | |
896 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
99fc5e10 | 897 | mandir=$ac_optarg ;; |
1fd5e000 CF |
898 | |
899 | -nfp | --nfp | --nf) | |
900 | # Obsolete; use --without-fp. | |
901 | with_fp=no ;; | |
902 | ||
903 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
99fc5e10 | 904 | | --no-cr | --no-c | -n) |
1fd5e000 CF |
905 | no_create=yes ;; |
906 | ||
907 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
908 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
909 | no_recursion=yes ;; | |
910 | ||
911 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
912 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
913 | | --oldin | --oldi | --old | --ol | --o) | |
914 | ac_prev=oldincludedir ;; | |
915 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
916 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
917 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
99fc5e10 | 918 | oldincludedir=$ac_optarg ;; |
1fd5e000 CF |
919 | |
920 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
921 | ac_prev=prefix ;; | |
922 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
99fc5e10 | 923 | prefix=$ac_optarg ;; |
1fd5e000 CF |
924 | |
925 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
926 | | --program-pre | --program-pr | --program-p) | |
927 | ac_prev=program_prefix ;; | |
928 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
929 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
99fc5e10 | 930 | program_prefix=$ac_optarg ;; |
1fd5e000 CF |
931 | |
932 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
933 | | --program-suf | --program-su | --program-s) | |
934 | ac_prev=program_suffix ;; | |
935 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
936 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
99fc5e10 | 937 | program_suffix=$ac_optarg ;; |
1fd5e000 CF |
938 | |
939 | -program-transform-name | --program-transform-name \ | |
940 | | --program-transform-nam | --program-transform-na \ | |
941 | | --program-transform-n | --program-transform- \ | |
942 | | --program-transform | --program-transfor \ | |
943 | | --program-transfo | --program-transf \ | |
944 | | --program-trans | --program-tran \ | |
945 | | --progr-tra | --program-tr | --program-t) | |
946 | ac_prev=program_transform_name ;; | |
947 | -program-transform-name=* | --program-transform-name=* \ | |
948 | | --program-transform-nam=* | --program-transform-na=* \ | |
949 | | --program-transform-n=* | --program-transform-=* \ | |
950 | | --program-transform=* | --program-transfor=* \ | |
951 | | --program-transfo=* | --program-transf=* \ | |
952 | | --program-trans=* | --program-tran=* \ | |
953 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
99fc5e10 | 954 | program_transform_name=$ac_optarg ;; |
1fd5e000 | 955 | |
3509dfbb CF |
956 | -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) |
957 | ac_prev=pdfdir ;; | |
958 | -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) | |
959 | pdfdir=$ac_optarg ;; | |
960 | ||
961 | -psdir | --psdir | --psdi | --psd | --ps) | |
962 | ac_prev=psdir ;; | |
963 | -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) | |
964 | psdir=$ac_optarg ;; | |
965 | ||
1fd5e000 CF |
966 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
967 | | -silent | --silent | --silen | --sile | --sil) | |
968 | silent=yes ;; | |
969 | ||
970 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
971 | ac_prev=sbindir ;; | |
972 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
973 | | --sbi=* | --sb=*) | |
99fc5e10 | 974 | sbindir=$ac_optarg ;; |
1fd5e000 CF |
975 | |
976 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
977 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
978 | | --sharedst | --shareds | --shared | --share | --shar \ | |
979 | | --sha | --sh) | |
980 | ac_prev=sharedstatedir ;; | |
981 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
982 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
983 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
984 | | --sha=* | --sh=*) | |
99fc5e10 | 985 | sharedstatedir=$ac_optarg ;; |
1fd5e000 CF |
986 | |
987 | -site | --site | --sit) | |
988 | ac_prev=site ;; | |
989 | -site=* | --site=* | --sit=*) | |
99fc5e10 | 990 | site=$ac_optarg ;; |
1fd5e000 | 991 | |
1fd5e000 CF |
992 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) |
993 | ac_prev=srcdir ;; | |
994 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
99fc5e10 | 995 | srcdir=$ac_optarg ;; |
1fd5e000 CF |
996 | |
997 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
998 | | --syscon | --sysco | --sysc | --sys | --sy) | |
999 | ac_prev=sysconfdir ;; | |
1000 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
1001 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
99fc5e10 | 1002 | sysconfdir=$ac_optarg ;; |
1fd5e000 CF |
1003 | |
1004 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
99fc5e10 | 1005 | ac_prev=target_alias ;; |
1fd5e000 | 1006 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
99fc5e10 | 1007 | target_alias=$ac_optarg ;; |
1fd5e000 CF |
1008 | |
1009 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
1010 | verbose=yes ;; | |
1011 | ||
99fc5e10 CF |
1012 | -version | --version | --versio | --versi | --vers | -V) |
1013 | ac_init_version=: ;; | |
1fd5e000 CF |
1014 | |
1015 | -with-* | --with-*) | |
7ffaa17c | 1016 | ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
1fd5e000 | 1017 | # Reject names that are not valid shell variable names. |
7ffaa17c | 1018 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
68157644 | 1019 | as_fn_error $? "invalid package name: $ac_useropt" |
7ffaa17c CV |
1020 | ac_useropt_orig=$ac_useropt |
1021 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1022 | case $ac_user_opts in | |
1023 | *" | |
1024 | "with_$ac_useropt" | |
1025 | "*) ;; | |
1026 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" | |
1027 | ac_unrecognized_sep=', ';; | |
1028 | esac | |
1029 | eval with_$ac_useropt=\$ac_optarg ;; | |
1fd5e000 CF |
1030 | |
1031 | -without-* | --without-*) | |
7ffaa17c | 1032 | ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
1fd5e000 | 1033 | # Reject names that are not valid shell variable names. |
7ffaa17c | 1034 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
68157644 | 1035 | as_fn_error $? "invalid package name: $ac_useropt" |
7ffaa17c CV |
1036 | ac_useropt_orig=$ac_useropt |
1037 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1038 | case $ac_user_opts in | |
1039 | *" | |
1040 | "with_$ac_useropt" | |
1041 | "*) ;; | |
1042 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" | |
1043 | ac_unrecognized_sep=', ';; | |
1044 | esac | |
1045 | eval with_$ac_useropt=no ;; | |
1fd5e000 CF |
1046 | |
1047 | --x) | |
1048 | # Obsolete; use --with-x. | |
1049 | with_x=yes ;; | |
1050 | ||
1051 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
1052 | | --x-incl | --x-inc | --x-in | --x-i) | |
1053 | ac_prev=x_includes ;; | |
1054 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
1055 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
99fc5e10 | 1056 | x_includes=$ac_optarg ;; |
1fd5e000 CF |
1057 | |
1058 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
1059 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
1060 | ac_prev=x_libraries ;; | |
1061 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
1062 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
99fc5e10 | 1063 | x_libraries=$ac_optarg ;; |
1fd5e000 | 1064 | |
68157644 YS |
1065 | -*) as_fn_error $? "unrecognized option: \`$ac_option' |
1066 | Try \`$0 --help' for more information" | |
1fd5e000 CF |
1067 | ;; |
1068 | ||
99fc5e10 CF |
1069 | *=*) |
1070 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` | |
1071 | # Reject names that are not valid shell variable names. | |
9ce2a54f CF |
1072 | case $ac_envvar in #( |
1073 | '' | [0-9]* | *[!_$as_cr_alnum]* ) | |
68157644 | 1074 | as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; |
9ce2a54f | 1075 | esac |
3509dfbb | 1076 | eval $ac_envvar=\$ac_optarg |
99fc5e10 CF |
1077 | export $ac_envvar ;; |
1078 | ||
1fd5e000 | 1079 | *) |
99fc5e10 | 1080 | # FIXME: should be removed in autoconf 3.0. |
7ffaa17c | 1081 | $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 |
99fc5e10 | 1082 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && |
7ffaa17c | 1083 | $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 |
68157644 | 1084 | : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" |
1fd5e000 CF |
1085 | ;; |
1086 | ||
1087 | esac | |
1088 | done | |
1089 | ||
1090 | if test -n "$ac_prev"; then | |
99fc5e10 | 1091 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` |
68157644 | 1092 | as_fn_error $? "missing argument to $ac_option" |
1fd5e000 | 1093 | fi |
1fd5e000 | 1094 | |
7ffaa17c CV |
1095 | if test -n "$ac_unrecognized_opts"; then |
1096 | case $enable_option_checking in | |
1097 | no) ;; | |
68157644 | 1098 | fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; |
7ffaa17c CV |
1099 | *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; |
1100 | esac | |
1101 | fi | |
1102 | ||
1103 | # Check all directory arguments for consistency. | |
3509dfbb CF |
1104 | for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ |
1105 | datadir sysconfdir sharedstatedir localstatedir includedir \ | |
1106 | oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ | |
1107 | libdir localedir mandir | |
1fd5e000 | 1108 | do |
3509dfbb | 1109 | eval ac_val=\$$ac_var |
7ffaa17c CV |
1110 | # Remove trailing slashes. |
1111 | case $ac_val in | |
1112 | */ ) | |
1113 | ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` | |
1114 | eval $ac_var=\$ac_val;; | |
1115 | esac | |
1116 | # Be sure to have absolute directory names. | |
99fc5e10 | 1117 | case $ac_val in |
3509dfbb CF |
1118 | [\\/$]* | ?:[\\/]* ) continue;; |
1119 | NONE | '' ) case $ac_var in *prefix ) continue;; esac;; | |
1fd5e000 | 1120 | esac |
68157644 | 1121 | as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" |
1fd5e000 CF |
1122 | done |
1123 | ||
99fc5e10 CF |
1124 | # There might be people who depend on the old broken behavior: `$host' |
1125 | # used to hold the argument of --host etc. | |
1126 | # FIXME: To remove some day. | |
1127 | build=$build_alias | |
1128 | host=$host_alias | |
1129 | target=$target_alias | |
1130 | ||
1131 | # FIXME: To remove some day. | |
1132 | if test "x$host_alias" != x; then | |
1133 | if test "x$build_alias" = x; then | |
1134 | cross_compiling=maybe | |
99fc5e10 CF |
1135 | elif test "x$build_alias" != "x$host_alias"; then |
1136 | cross_compiling=yes | |
1137 | fi | |
1138 | fi | |
1fd5e000 | 1139 | |
99fc5e10 CF |
1140 | ac_tool_prefix= |
1141 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
1142 | ||
1143 | test "$silent" = yes && exec 6>/dev/null | |
1fd5e000 | 1144 | |
1fd5e000 | 1145 | |
3509dfbb CF |
1146 | ac_pwd=`pwd` && test -n "$ac_pwd" && |
1147 | ac_ls_di=`ls -di .` && | |
1148 | ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || | |
68157644 | 1149 | as_fn_error $? "working directory cannot be determined" |
3509dfbb | 1150 | test "X$ac_ls_di" = "X$ac_pwd_ls_di" || |
68157644 | 1151 | as_fn_error $? "pwd does not report name of working directory" |
3509dfbb CF |
1152 | |
1153 | ||
1fd5e000 CF |
1154 | # Find the source files, if location was not specified. |
1155 | if test -z "$srcdir"; then | |
1156 | ac_srcdir_defaulted=yes | |
3509dfbb | 1157 | # Try the directory containing this script, then the parent directory. |
7ffaa17c CV |
1158 | ac_confdir=`$as_dirname -- "$as_myself" || |
1159 | $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
1160 | X"$as_myself" : 'X\(//\)[^/]' \| \ | |
1161 | X"$as_myself" : 'X\(//\)$' \| \ | |
1162 | X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || | |
1163 | $as_echo X"$as_myself" | | |
3509dfbb CF |
1164 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
1165 | s//\1/ | |
1166 | q | |
1167 | } | |
1168 | /^X\(\/\/\)[^/].*/{ | |
1169 | s//\1/ | |
1170 | q | |
1171 | } | |
1172 | /^X\(\/\/\)$/{ | |
1173 | s//\1/ | |
1174 | q | |
1175 | } | |
1176 | /^X\(\/\).*/{ | |
1177 | s//\1/ | |
1178 | q | |
1179 | } | |
1180 | s/.*/./; q'` | |
1fd5e000 | 1181 | srcdir=$ac_confdir |
3509dfbb | 1182 | if test ! -r "$srcdir/$ac_unique_file"; then |
1fd5e000 CF |
1183 | srcdir=.. |
1184 | fi | |
1185 | else | |
1186 | ac_srcdir_defaulted=no | |
1187 | fi | |
3509dfbb CF |
1188 | if test ! -r "$srcdir/$ac_unique_file"; then |
1189 | test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." | |
68157644 | 1190 | as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" |
1fd5e000 | 1191 | fi |
3509dfbb CF |
1192 | ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" |
1193 | ac_abs_confdir=`( | |
68157644 | 1194 | cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" |
3509dfbb CF |
1195 | pwd)` |
1196 | # When building in place, set srcdir=. | |
1197 | if test "$ac_abs_confdir" = "$ac_pwd"; then | |
1198 | srcdir=. | |
1199 | fi | |
1200 | # Remove unnecessary trailing slashes from srcdir. | |
1201 | # Double slashes in file names in object file debugging info | |
1202 | # mess up M-x gdb in Emacs. | |
1203 | case $srcdir in | |
1204 | */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; | |
1205 | esac | |
1206 | for ac_var in $ac_precious_vars; do | |
1207 | eval ac_env_${ac_var}_set=\${${ac_var}+set} | |
1208 | eval ac_env_${ac_var}_value=\$${ac_var} | |
1209 | eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} | |
1210 | eval ac_cv_env_${ac_var}_value=\$${ac_var} | |
1211 | done | |
1212 | ||
1213 | # | |
99fc5e10 CF |
1214 | # Report the --help message. |
1215 | # | |
1216 | if test "$ac_init_help" = "long"; then | |
1217 | # Omit some internal or obsolete options to make the list less imposing. | |
1218 | # This message is too long to be a string in the A/UX 3.1 sh. | |
1219 | cat <<_ACEOF | |
1220 | \`configure' configures this package to adapt to many kinds of systems. | |
1221 | ||
1222 | Usage: $0 [OPTION]... [VAR=VALUE]... | |
1223 | ||
1224 | To assign environment variables (e.g., CC, CFLAGS...), specify them as | |
1225 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
1226 | ||
1227 | Defaults for the options are specified in brackets. | |
1228 | ||
1229 | Configuration: | |
1230 | -h, --help display this help and exit | |
1231 | --help=short display options specific to this package | |
1232 | --help=recursive display the short help of all the included packages | |
1233 | -V, --version display version information and exit | |
68157644 | 1234 | -q, --quiet, --silent do not print \`checking ...' messages |
99fc5e10 CF |
1235 | --cache-file=FILE cache test results in FILE [disabled] |
1236 | -C, --config-cache alias for \`--cache-file=config.cache' | |
1237 | -n, --no-create do not create output files | |
1238 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
1239 | ||
99fc5e10 CF |
1240 | Installation directories: |
1241 | --prefix=PREFIX install architecture-independent files in PREFIX | |
7ffaa17c | 1242 | [$ac_default_prefix] |
99fc5e10 | 1243 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
7ffaa17c | 1244 | [PREFIX] |
99fc5e10 CF |
1245 | |
1246 | By default, \`make install' will install all the files in | |
1247 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
1248 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
1249 | for instance \`--prefix=\$HOME'. | |
1250 | ||
1251 | For better control, use the options below. | |
1252 | ||
1253 | Fine tuning of the installation directories: | |
7ffaa17c CV |
1254 | --bindir=DIR user executables [EPREFIX/bin] |
1255 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
1256 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
1257 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] | |
1258 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
1259 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
1260 | --libdir=DIR object code libraries [EPREFIX/lib] | |
1261 | --includedir=DIR C header files [PREFIX/include] | |
1262 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
1263 | --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] | |
1264 | --datadir=DIR read-only architecture-independent data [DATAROOTDIR] | |
1265 | --infodir=DIR info documentation [DATAROOTDIR/info] | |
1266 | --localedir=DIR locale-dependent data [DATAROOTDIR/locale] | |
1267 | --mandir=DIR man documentation [DATAROOTDIR/man] | |
1268 | --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE] | |
1269 | --htmldir=DIR html documentation [DOCDIR] | |
1270 | --dvidir=DIR dvi documentation [DOCDIR] | |
1271 | --pdfdir=DIR pdf documentation [DOCDIR] | |
1272 | --psdir=DIR ps documentation [DOCDIR] | |
99fc5e10 CF |
1273 | _ACEOF |
1274 | ||
1275 | cat <<\_ACEOF | |
1276 | ||
1277 | System types: | |
1278 | --build=BUILD configure for building on BUILD [guessed] | |
1279 | --host=HOST cross-compile to build programs to run on HOST [BUILD] | |
1280 | --target=TARGET configure for building compilers for TARGET [HOST] | |
1281 | _ACEOF | |
1282 | fi | |
1283 | ||
1284 | if test -n "$ac_init_help"; then | |
1285 | ||
1286 | cat <<\_ACEOF | |
1287 | ||
4c36016b CF |
1288 | Optional Packages: |
1289 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
1290 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
1291 | --with-windows-headers=DIR | |
1292 | specify where the windows includes are located | |
1293 | --with-windows-libs=DIR specify where the windows libraries are located | |
1294 | ||
99fc5e10 CF |
1295 | Some influential environment variables: |
1296 | CC C compiler command | |
1297 | CFLAGS C compiler flags | |
1298 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
1299 | nonstandard directory <lib dir> | |
3509dfbb | 1300 | LIBS libraries to pass to the linker, e.g. -l<library> |
9ce2a54f | 1301 | CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if |
3509dfbb | 1302 | you have headers in a nonstandard directory <include dir> |
99fc5e10 CF |
1303 | CXX C++ compiler command |
1304 | CXXFLAGS C++ compiler flags | |
4c36016b | 1305 | CPP C preprocessor |
99fc5e10 CF |
1306 | |
1307 | Use these variables to override the choices made by `configure' or to help | |
1308 | it to find libraries and programs with nonstandard names/locations. | |
1309 | ||
9ce2a54f | 1310 | Report bugs to the package provider. |
99fc5e10 | 1311 | _ACEOF |
3509dfbb | 1312 | ac_status=$? |
99fc5e10 CF |
1313 | fi |
1314 | ||
1315 | if test "$ac_init_help" = "recursive"; then | |
1316 | # If there are subdirs, report their specific --help. | |
99fc5e10 | 1317 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue |
7ffaa17c CV |
1318 | test -d "$ac_dir" || |
1319 | { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || | |
1320 | continue | |
99fc5e10 CF |
1321 | ac_builddir=. |
1322 | ||
3509dfbb CF |
1323 | case "$ac_dir" in |
1324 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1325 | *) | |
7ffaa17c | 1326 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
3509dfbb | 1327 | # A ".." for each directory in $ac_dir_suffix. |
7ffaa17c | 1328 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
3509dfbb CF |
1329 | case $ac_top_builddir_sub in |
1330 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1331 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
1332 | esac ;; | |
1333 | esac | |
1334 | ac_abs_top_builddir=$ac_pwd | |
1335 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
1336 | # for backward compatibility: | |
1337 | ac_top_builddir=$ac_top_build_prefix | |
99fc5e10 CF |
1338 | |
1339 | case $srcdir in | |
3509dfbb | 1340 | .) # We are building in place. |
99fc5e10 | 1341 | ac_srcdir=. |
3509dfbb CF |
1342 | ac_top_srcdir=$ac_top_builddir_sub |
1343 | ac_abs_top_srcdir=$ac_pwd ;; | |
1344 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
99fc5e10 | 1345 | ac_srcdir=$srcdir$ac_dir_suffix; |
3509dfbb CF |
1346 | ac_top_srcdir=$srcdir |
1347 | ac_abs_top_srcdir=$srcdir ;; | |
1348 | *) # Relative name. | |
1349 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
1350 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
1351 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
99fc5e10 | 1352 | esac |
3509dfbb CF |
1353 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
1354 | ||
1355 | cd "$ac_dir" || { ac_status=$?; continue; } | |
1356 | # Check for guested configure. | |
1357 | if test -f "$ac_srcdir/configure.gnu"; then | |
1358 | echo && | |
1359 | $SHELL "$ac_srcdir/configure.gnu" --help=recursive | |
1360 | elif test -f "$ac_srcdir/configure"; then | |
1361 | echo && | |
1362 | $SHELL "$ac_srcdir/configure" --help=recursive | |
99fc5e10 | 1363 | else |
7ffaa17c | 1364 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 |
3509dfbb CF |
1365 | fi || ac_status=$? |
1366 | cd "$ac_pwd" || { ac_status=$?; break; } | |
99fc5e10 CF |
1367 | done |
1368 | fi | |
1369 | ||
3509dfbb | 1370 | test -n "$ac_init_help" && exit $ac_status |
99fc5e10 CF |
1371 | if $ac_init_version; then |
1372 | cat <<\_ACEOF | |
3509dfbb | 1373 | configure |
4c36016b | 1374 | generated by GNU Autoconf 2.69 |
9ce2a54f | 1375 | |
4c36016b | 1376 | Copyright (C) 2012 Free Software Foundation, Inc. |
9ce2a54f CF |
1377 | This configure script is free software; the Free Software Foundation |
1378 | gives unlimited permission to copy, distribute and modify it. | |
1379 | _ACEOF | |
1380 | exit | |
1381 | fi | |
1382 | ||
1383 | ## ------------------------ ## | |
1384 | ## Autoconf initialization. ## | |
1385 | ## ------------------------ ## | |
1386 | ||
1387 | # ac_fn_c_try_compile LINENO | |
1388 | # -------------------------- | |
1389 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1390 | ac_fn_c_try_compile () | |
1391 | { | |
1392 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1393 | rm -f conftest.$ac_objext | |
1394 | if { { ac_try="$ac_compile" | |
1395 | case "(($ac_try" in | |
1396 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1397 | *) ac_try_echo=$ac_try;; | |
1398 | esac | |
1399 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1400 | $as_echo "$ac_try_echo"; } >&5 | |
1401 | (eval "$ac_compile") 2>conftest.err | |
1402 | ac_status=$? | |
1403 | if test -s conftest.err; then | |
1404 | grep -v '^ *+' conftest.err >conftest.er1 | |
1405 | cat conftest.er1 >&5 | |
1406 | mv -f conftest.er1 conftest.err | |
1407 | fi | |
1408 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1409 | test $ac_status = 0; } && { | |
1410 | test -z "$ac_c_werror_flag" || | |
1411 | test ! -s conftest.err | |
1412 | } && test -s conftest.$ac_objext; then : | |
1413 | ac_retval=0 | |
1414 | else | |
1415 | $as_echo "$as_me: failed program was:" >&5 | |
1416 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1417 | ||
1418 | ac_retval=1 | |
1419 | fi | |
68157644 | 1420 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
9ce2a54f CF |
1421 | as_fn_set_status $ac_retval |
1422 | ||
1423 | } # ac_fn_c_try_compile | |
1424 | ||
1425 | # ac_fn_cxx_try_compile LINENO | |
1426 | # ---------------------------- | |
1427 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1428 | ac_fn_cxx_try_compile () | |
1429 | { | |
1430 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1431 | rm -f conftest.$ac_objext | |
1432 | if { { ac_try="$ac_compile" | |
1433 | case "(($ac_try" in | |
1434 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1435 | *) ac_try_echo=$ac_try;; | |
1436 | esac | |
1437 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1438 | $as_echo "$ac_try_echo"; } >&5 | |
1439 | (eval "$ac_compile") 2>conftest.err | |
1440 | ac_status=$? | |
1441 | if test -s conftest.err; then | |
1442 | grep -v '^ *+' conftest.err >conftest.er1 | |
1443 | cat conftest.er1 >&5 | |
1444 | mv -f conftest.er1 conftest.err | |
1445 | fi | |
1446 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1447 | test $ac_status = 0; } && { | |
1448 | test -z "$ac_cxx_werror_flag" || | |
1449 | test ! -s conftest.err | |
1450 | } && test -s conftest.$ac_objext; then : | |
1451 | ac_retval=0 | |
1452 | else | |
1453 | $as_echo "$as_me: failed program was:" >&5 | |
1454 | sed 's/^/| /' conftest.$ac_ext >&5 | |
99fc5e10 | 1455 | |
9ce2a54f | 1456 | ac_retval=1 |
99fc5e10 | 1457 | fi |
68157644 | 1458 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
9ce2a54f CF |
1459 | as_fn_set_status $ac_retval |
1460 | ||
1461 | } # ac_fn_cxx_try_compile | |
4c36016b CF |
1462 | |
1463 | # ac_fn_c_try_cpp LINENO | |
1464 | # ---------------------- | |
1465 | # Try to preprocess conftest.$ac_ext, and return whether this succeeded. | |
1466 | ac_fn_c_try_cpp () | |
1467 | { | |
1468 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1469 | if { { ac_try="$ac_cpp conftest.$ac_ext" | |
1470 | case "(($ac_try" in | |
1471 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1472 | *) ac_try_echo=$ac_try;; | |
1473 | esac | |
1474 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1475 | $as_echo "$ac_try_echo"; } >&5 | |
1476 | (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err | |
1477 | ac_status=$? | |
1478 | if test -s conftest.err; then | |
1479 | grep -v '^ *+' conftest.err >conftest.er1 | |
1480 | cat conftest.er1 >&5 | |
1481 | mv -f conftest.er1 conftest.err | |
1482 | fi | |
1483 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1484 | test $ac_status = 0; } > conftest.i && { | |
1485 | test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || | |
1486 | test ! -s conftest.err | |
1487 | }; then : | |
1488 | ac_retval=0 | |
1489 | else | |
1490 | $as_echo "$as_me: failed program was:" >&5 | |
1491 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1492 | ||
1493 | ac_retval=1 | |
1494 | fi | |
1495 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno | |
1496 | as_fn_set_status $ac_retval | |
1497 | ||
1498 | } # ac_fn_c_try_cpp | |
3509dfbb | 1499 | cat >config.log <<_ACEOF |
99fc5e10 CF |
1500 | This file contains any messages produced by compilers while |
1501 | running configure, to aid debugging if configure makes a mistake. | |
1502 | ||
1503 | It was created by $as_me, which was | |
4c36016b | 1504 | generated by GNU Autoconf 2.69. Invocation command line was |
99fc5e10 CF |
1505 | |
1506 | $ $0 $@ | |
1507 | ||
1508 | _ACEOF | |
3509dfbb | 1509 | exec 5>>config.log |
99fc5e10 CF |
1510 | { |
1511 | cat <<_ASUNAME | |
1512 | ## --------- ## | |
1513 | ## Platform. ## | |
1514 | ## --------- ## | |
1515 | ||
1516 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` | |
1517 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
1518 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
1519 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
1520 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
1521 | ||
1522 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` | |
1523 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
1524 | ||
1525 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` | |
1526 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
1527 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
3509dfbb | 1528 | /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` |
99fc5e10 CF |
1529 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` |
1530 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
1531 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
1532 | ||
1533 | _ASUNAME | |
1534 | ||
1535 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1536 | for as_dir in $PATH | |
1537 | do | |
1538 | IFS=$as_save_IFS | |
1539 | test -z "$as_dir" && as_dir=. | |
9ce2a54f CF |
1540 | $as_echo "PATH: $as_dir" |
1541 | done | |
3509dfbb | 1542 | IFS=$as_save_IFS |
99fc5e10 CF |
1543 | |
1544 | } >&5 | |
1545 | ||
1546 | cat >&5 <<_ACEOF | |
1547 | ||
1548 | ||
1549 | ## ----------- ## | |
1550 | ## Core tests. ## | |
1551 | ## ----------- ## | |
1552 | ||
1553 | _ACEOF | |
1554 | ||
1555 | ||
1556 | # Keep a trace of the command line. | |
1557 | # Strip out --no-create and --no-recursion so they do not pile up. | |
1558 | # Strip out --silent because we don't want to record it for future runs. | |
1559 | # Also quote any args containing shell meta-characters. | |
1560 | # Make two passes to allow for proper duplicate-argument suppression. | |
1561 | ac_configure_args= | |
1562 | ac_configure_args0= | |
1563 | ac_configure_args1= | |
99fc5e10 CF |
1564 | ac_must_keep_next=false |
1565 | for ac_pass in 1 2 | |
1566 | do | |
1567 | for ac_arg | |
1568 | do | |
1569 | case $ac_arg in | |
1570 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
1571 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
1572 | | -silent | --silent | --silen | --sile | --sil) | |
1573 | continue ;; | |
3509dfbb | 1574 | *\'*) |
7ffaa17c | 1575 | ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
99fc5e10 CF |
1576 | esac |
1577 | case $ac_pass in | |
9ce2a54f | 1578 | 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; |
99fc5e10 | 1579 | 2) |
9ce2a54f | 1580 | as_fn_append ac_configure_args1 " '$ac_arg'" |
99fc5e10 CF |
1581 | if test $ac_must_keep_next = true; then |
1582 | ac_must_keep_next=false # Got value, back to normal. | |
1583 | else | |
1584 | case $ac_arg in | |
1585 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
1586 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
1587 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
1588 | | -with-* | --with-* | -without-* | --without-* | --x) | |
1589 | case "$ac_configure_args0 " in | |
1590 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
1591 | esac | |
1592 | ;; | |
1593 | -* ) ac_must_keep_next=true ;; | |
1594 | esac | |
1595 | fi | |
9ce2a54f | 1596 | as_fn_append ac_configure_args " '$ac_arg'" |
99fc5e10 CF |
1597 | ;; |
1598 | esac | |
1599 | done | |
1600 | done | |
9ce2a54f CF |
1601 | { ac_configure_args0=; unset ac_configure_args0;} |
1602 | { ac_configure_args1=; unset ac_configure_args1;} | |
99fc5e10 CF |
1603 | |
1604 | # When interrupted or exit'd, cleanup temporary files, and complete | |
1605 | # config.log. We remove comments because anyway the quotes in there | |
1606 | # would cause problems or look ugly. | |
3509dfbb CF |
1607 | # WARNING: Use '\'' to represent an apostrophe within the trap. |
1608 | # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. | |
99fc5e10 CF |
1609 | trap 'exit_status=$? |
1610 | # Save into config.log some information that might help in debugging. | |
1611 | { | |
1612 | echo | |
1613 | ||
68157644 | 1614 | $as_echo "## ---------------- ## |
99fc5e10 | 1615 | ## Cache variables. ## |
68157644 | 1616 | ## ---------------- ##" |
99fc5e10 CF |
1617 | echo |
1618 | # The following way of writing the cache mishandles newlines in values, | |
3509dfbb CF |
1619 | ( |
1620 | for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do | |
1621 | eval ac_val=\$$ac_var | |
1622 | case $ac_val in #( | |
1623 | *${as_nl}*) | |
1624 | case $ac_var in #( | |
9ce2a54f | 1625 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 |
7ffaa17c | 1626 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; |
3509dfbb CF |
1627 | esac |
1628 | case $ac_var in #( | |
1629 | _ | IFS | as_nl) ;; #( | |
7ffaa17c | 1630 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( |
9ce2a54f | 1631 | *) { eval $ac_var=; unset $ac_var;} ;; |
3509dfbb CF |
1632 | esac ;; |
1633 | esac | |
1634 | done | |
99fc5e10 | 1635 | (set) 2>&1 | |
3509dfbb CF |
1636 | case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( |
1637 | *${as_nl}ac_space=\ *) | |
99fc5e10 | 1638 | sed -n \ |
3509dfbb CF |
1639 | "s/'\''/'\''\\\\'\'''\''/g; |
1640 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" | |
1641 | ;; #( | |
99fc5e10 | 1642 | *) |
3509dfbb | 1643 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
99fc5e10 | 1644 | ;; |
3509dfbb CF |
1645 | esac | |
1646 | sort | |
1647 | ) | |
99fc5e10 CF |
1648 | echo |
1649 | ||
68157644 | 1650 | $as_echo "## ----------------- ## |
99fc5e10 | 1651 | ## Output variables. ## |
68157644 | 1652 | ## ----------------- ##" |
99fc5e10 CF |
1653 | echo |
1654 | for ac_var in $ac_subst_vars | |
1655 | do | |
3509dfbb CF |
1656 | eval ac_val=\$$ac_var |
1657 | case $ac_val in | |
7ffaa17c | 1658 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
3509dfbb | 1659 | esac |
7ffaa17c | 1660 | $as_echo "$ac_var='\''$ac_val'\''" |
99fc5e10 CF |
1661 | done | sort |
1662 | echo | |
1663 | ||
1664 | if test -n "$ac_subst_files"; then | |
68157644 | 1665 | $as_echo "## ------------------- ## |
3509dfbb | 1666 | ## File substitutions. ## |
68157644 | 1667 | ## ------------------- ##" |
99fc5e10 CF |
1668 | echo |
1669 | for ac_var in $ac_subst_files | |
1670 | do | |
3509dfbb CF |
1671 | eval ac_val=\$$ac_var |
1672 | case $ac_val in | |
7ffaa17c | 1673 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
3509dfbb | 1674 | esac |
7ffaa17c | 1675 | $as_echo "$ac_var='\''$ac_val'\''" |
99fc5e10 CF |
1676 | done | sort |
1677 | echo | |
1678 | fi | |
1679 | ||
1680 | if test -s confdefs.h; then | |
68157644 | 1681 | $as_echo "## ----------- ## |
99fc5e10 | 1682 | ## confdefs.h. ## |
68157644 | 1683 | ## ----------- ##" |
99fc5e10 | 1684 | echo |
3509dfbb | 1685 | cat confdefs.h |
99fc5e10 CF |
1686 | echo |
1687 | fi | |
1688 | test "$ac_signal" != 0 && | |
7ffaa17c CV |
1689 | $as_echo "$as_me: caught signal $ac_signal" |
1690 | $as_echo "$as_me: exit $exit_status" | |
99fc5e10 | 1691 | } >&5 |
3509dfbb CF |
1692 | rm -f core *.core core.conftest.* && |
1693 | rm -f -r conftest* confdefs* conf$$* $ac_clean_files && | |
99fc5e10 | 1694 | exit $exit_status |
3509dfbb | 1695 | ' 0 |
99fc5e10 | 1696 | for ac_signal in 1 2 13 15; do |
9ce2a54f | 1697 | trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal |
99fc5e10 CF |
1698 | done |
1699 | ac_signal=0 | |
1700 | ||
1701 | # confdefs.h avoids OS command line length limits that DEFS can exceed. | |
3509dfbb | 1702 | rm -f -r conftest* confdefs.h |
99fc5e10 | 1703 | |
9ce2a54f CF |
1704 | $as_echo "/* confdefs.h */" > confdefs.h |
1705 | ||
99fc5e10 CF |
1706 | # Predefined preprocessor variables. |
1707 | ||
1708 | cat >>confdefs.h <<_ACEOF | |
1709 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
1710 | _ACEOF | |
1711 | ||
99fc5e10 CF |
1712 | cat >>confdefs.h <<_ACEOF |
1713 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
1714 | _ACEOF | |
1715 | ||
99fc5e10 CF |
1716 | cat >>confdefs.h <<_ACEOF |
1717 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
1718 | _ACEOF | |
1fd5e000 | 1719 | |
99fc5e10 CF |
1720 | cat >>confdefs.h <<_ACEOF |
1721 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
1722 | _ACEOF | |
1723 | ||
99fc5e10 CF |
1724 | cat >>confdefs.h <<_ACEOF |
1725 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
1726 | _ACEOF | |
1727 | ||
9ce2a54f CF |
1728 | cat >>confdefs.h <<_ACEOF |
1729 | #define PACKAGE_URL "$PACKAGE_URL" | |
1730 | _ACEOF | |
1731 | ||
99fc5e10 CF |
1732 | |
1733 | # Let the site file select an alternate cache file if it wants to. | |
7ffaa17c CV |
1734 | # Prefer an explicitly selected file to automatically selected ones. |
1735 | ac_site_file1=NONE | |
1736 | ac_site_file2=NONE | |
3509dfbb | 1737 | if test -n "$CONFIG_SITE"; then |
68157644 YS |
1738 | # We do not want a PATH search for config.site. |
1739 | case $CONFIG_SITE in #(( | |
1740 | -*) ac_site_file1=./$CONFIG_SITE;; | |
1741 | */*) ac_site_file1=$CONFIG_SITE;; | |
1742 | *) ac_site_file1=./$CONFIG_SITE;; | |
1743 | esac | |
3509dfbb | 1744 | elif test "x$prefix" != xNONE; then |
7ffaa17c CV |
1745 | ac_site_file1=$prefix/share/config.site |
1746 | ac_site_file2=$prefix/etc/config.site | |
3509dfbb | 1747 | else |
7ffaa17c CV |
1748 | ac_site_file1=$ac_default_prefix/share/config.site |
1749 | ac_site_file2=$ac_default_prefix/etc/config.site | |
1fd5e000 | 1750 | fi |
7ffaa17c | 1751 | for ac_site_file in "$ac_site_file1" "$ac_site_file2" |
3509dfbb | 1752 | do |
7ffaa17c | 1753 | test "x$ac_site_file" = xNONE && continue |
9ce2a54f CF |
1754 | if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then |
1755 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 | |
7ffaa17c | 1756 | $as_echo "$as_me: loading site script $ac_site_file" >&6;} |
99fc5e10 | 1757 | sed 's/^/| /' "$ac_site_file" >&5 |
68157644 YS |
1758 | . "$ac_site_file" \ |
1759 | || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
1760 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
1761 | as_fn_error $? "failed to load site script $ac_site_file | |
5b31f27f | 1762 | See \`config.log' for more details" "$LINENO" 5; } |
1fd5e000 CF |
1763 | fi |
1764 | done | |
1765 | ||
1766 | if test -r "$cache_file"; then | |
9ce2a54f CF |
1767 | # Some versions of bash will fail to source /dev/null (special files |
1768 | # actually), so we avoid doing that. DJGPP emulates it as a regular file. | |
1769 | if test /dev/null != "$cache_file" && test -f "$cache_file"; then | |
1770 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 | |
7ffaa17c | 1771 | $as_echo "$as_me: loading cache $cache_file" >&6;} |
99fc5e10 | 1772 | case $cache_file in |
3509dfbb CF |
1773 | [\\/]* | ?:[\\/]* ) . "$cache_file";; |
1774 | *) . "./$cache_file";; | |
99fc5e10 CF |
1775 | esac |
1776 | fi | |
1fd5e000 | 1777 | else |
9ce2a54f | 1778 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 |
7ffaa17c | 1779 | $as_echo "$as_me: creating cache $cache_file" >&6;} |
99fc5e10 | 1780 | >$cache_file |
1fd5e000 CF |
1781 | fi |
1782 | ||
99fc5e10 CF |
1783 | # Check that the precious variables saved in the cache have kept the same |
1784 | # value. | |
1785 | ac_cache_corrupted=false | |
3509dfbb | 1786 | for ac_var in $ac_precious_vars; do |
99fc5e10 CF |
1787 | eval ac_old_set=\$ac_cv_env_${ac_var}_set |
1788 | eval ac_new_set=\$ac_env_${ac_var}_set | |
3509dfbb CF |
1789 | eval ac_old_val=\$ac_cv_env_${ac_var}_value |
1790 | eval ac_new_val=\$ac_env_${ac_var}_value | |
99fc5e10 CF |
1791 | case $ac_old_set,$ac_new_set in |
1792 | set,) | |
9ce2a54f | 1793 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 |
7ffaa17c | 1794 | $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} |
99fc5e10 CF |
1795 | ac_cache_corrupted=: ;; |
1796 | ,set) | |
9ce2a54f | 1797 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 |
7ffaa17c | 1798 | $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} |
99fc5e10 CF |
1799 | ac_cache_corrupted=: ;; |
1800 | ,);; | |
1801 | *) | |
1802 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
7ffaa17c CV |
1803 | # differences in whitespace do not lead to failure. |
1804 | ac_old_val_w=`echo x $ac_old_val` | |
1805 | ac_new_val_w=`echo x $ac_new_val` | |
1806 | if test "$ac_old_val_w" != "$ac_new_val_w"; then | |
9ce2a54f | 1807 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 |
7ffaa17c CV |
1808 | $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} |
1809 | ac_cache_corrupted=: | |
1810 | else | |
9ce2a54f | 1811 | { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 |
7ffaa17c CV |
1812 | $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} |
1813 | eval $ac_var=\$ac_old_val | |
1814 | fi | |
9ce2a54f | 1815 | { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 |
7ffaa17c | 1816 | $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} |
9ce2a54f | 1817 | { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 |
7ffaa17c | 1818 | $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} |
99fc5e10 CF |
1819 | fi;; |
1820 | esac | |
1821 | # Pass precious variables to config.status. | |
1822 | if test "$ac_new_set" = set; then | |
1823 | case $ac_new_val in | |
7ffaa17c | 1824 | *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; |
99fc5e10 CF |
1825 | *) ac_arg=$ac_var=$ac_new_val ;; |
1826 | esac | |
1827 | case " $ac_configure_args " in | |
1828 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
9ce2a54f | 1829 | *) as_fn_append ac_configure_args " '$ac_arg'" ;; |
99fc5e10 | 1830 | esac |
1fd5e000 | 1831 | fi |
99fc5e10 CF |
1832 | done |
1833 | if $ac_cache_corrupted; then | |
9ce2a54f | 1834 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
7ffaa17c | 1835 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
9ce2a54f | 1836 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 |
7ffaa17c | 1837 | $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} |
68157644 | 1838 | as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 |
1fd5e000 | 1839 | fi |
9ce2a54f CF |
1840 | ## -------------------- ## |
1841 | ## Main body of script. ## | |
1842 | ## -------------------- ## | |
99fc5e10 | 1843 | |
3509dfbb CF |
1844 | ac_ext=c |
1845 | ac_cpp='$CPP $CPPFLAGS' | |
1846 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
1847 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
1848 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
99fc5e10 | 1849 | |
1fd5e000 | 1850 | |
1fd5e000 | 1851 | ac_aux_dir= |
4c36016b | 1852 | for ac_dir in .. "$srcdir"/..; do |
68157644 YS |
1853 | if test -f "$ac_dir/install-sh"; then |
1854 | ac_aux_dir=$ac_dir | |
1855 | ac_install_sh="$ac_aux_dir/install-sh -c" | |
1856 | break | |
1857 | elif test -f "$ac_dir/install.sh"; then | |
1858 | ac_aux_dir=$ac_dir | |
1859 | ac_install_sh="$ac_aux_dir/install.sh -c" | |
1860 | break | |
1861 | elif test -f "$ac_dir/shtool"; then | |
1862 | ac_aux_dir=$ac_dir | |
1863 | ac_install_sh="$ac_aux_dir/shtool install -c" | |
1864 | break | |
1865 | fi | |
1fd5e000 CF |
1866 | done |
1867 | if test -z "$ac_aux_dir"; then | |
4c36016b | 1868 | as_fn_error $? "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5 |
1fd5e000 | 1869 | fi |
3509dfbb CF |
1870 | |
1871 | # These three variables are undocumented and unsupported, | |
1872 | # and are intended to be withdrawn in a future Autoconf release. | |
1873 | # They can cause serious problems if a builder's source tree is in a directory | |
1874 | # whose full name contains unusual characters. | |
1875 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. | |
1876 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. | |
1877 | ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. | |
1878 | ||
1fd5e000 | 1879 | |
4c36016b CF |
1880 | |
1881 | . ${srcdir}/configure.cygwin | |
1882 | ||
1883 | ||
1884 | ||
1885 | # Check whether --with-windows-headers was given. | |
1886 | if test "${with_windows_headers+set}" = set; then : | |
1887 | withval=$with_windows_headers; test -z "$withval" && as_fn_error $? "must specify value for --with-windows-headers" "$LINENO" 5 | |
1888 | ||
1889 | fi | |
1890 | ||
1891 | ||
1892 | ||
1893 | ||
1894 | # Check whether --with-windows-libs was given. | |
1895 | if test "${with_windows_libs+set}" = set; then : | |
1896 | withval=$with_windows_libs; test -z "$withval" && as_fn_error $? "must specify value for --with-windows-libs" "$LINENO" 5 | |
1897 | ||
1898 | fi | |
1899 | ||
1900 | windows_libdir=$(realdirpath "$with_windows_libs") | |
1901 | if test -z "$windows_libdir"; then | |
1902 | windows_libdir=$(realdirpath $(${ac_cv_prog_CC:-$CC} -xc /dev/null -Wl,--verbose=1 -lntdll 2>&1 | sed -rn 's%^.*\s(\S+)/libntdll\..*succeeded%\1%p')) | |
1903 | if test -z "$windows_libdir"; then | |
1904 | as_fn_error $? "cannot find windows library files" "$LINENO" 5 | |
1905 | fi | |
1906 | fi | |
1907 | ||
1908 | ||
1909 | ||
1910 | ||
95dc8840 CV |
1911 | # Find a good install program. We prefer a C program (faster), |
1912 | # so one script is as good as another. But avoid the broken or | |
1913 | # incompatible versions: | |
1914 | # SysV /etc/install, /usr/sbin/install | |
1915 | # SunOS /usr/etc/install | |
1916 | # IRIX /sbin/install | |
1917 | # AIX /bin/install | |
99fc5e10 | 1918 | # AmigaOS /C/install, which installs bootblocks on floppy discs |
95dc8840 CV |
1919 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag |
1920 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
1921 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
99fc5e10 | 1922 | # OS/2's system install, which has a completely different semantic |
95dc8840 | 1923 | # ./install, which can be erroneously created by make from ./install.sh. |
7ffaa17c | 1924 | # Reject install programs that cannot install multiple files. |
9ce2a54f | 1925 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 |
7ffaa17c | 1926 | $as_echo_n "checking for a BSD-compatible install... " >&6; } |
95dc8840 | 1927 | if test -z "$INSTALL"; then |
68157644 | 1928 | if ${ac_cv_path_install+:} false; then : |
7ffaa17c | 1929 | $as_echo_n "(cached) " >&6 |
99fc5e10 CF |
1930 | else |
1931 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1932 | for as_dir in $PATH | |
1933 | do | |
1934 | IFS=$as_save_IFS | |
1935 | test -z "$as_dir" && as_dir=. | |
9ce2a54f CF |
1936 | # Account for people who put trailing slashes in PATH elements. |
1937 | case $as_dir/ in #(( | |
1938 | ./ | .// | /[cC]/* | \ | |
99fc5e10 | 1939 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ |
9ce2a54f | 1940 | ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ |
99fc5e10 CF |
1941 | /usr/ucb/* ) ;; |
1942 | *) | |
1943 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
1944 | # Don't use installbsd from OSF since it installs stuff as root | |
1945 | # by default. | |
1946 | for ac_prog in ginstall scoinst install; do | |
1947 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4c36016b | 1948 | if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then |
95dc8840 | 1949 | if test $ac_prog = install && |
99fc5e10 | 1950 | grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then |
95dc8840 CV |
1951 | # AIX install. It has an incompatible calling convention. |
1952 | : | |
99fc5e10 CF |
1953 | elif test $ac_prog = install && |
1954 | grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
1955 | # program-specific install script used by HP pwplus--don't use. | |
1956 | : | |
95dc8840 | 1957 | else |
7ffaa17c CV |
1958 | rm -rf conftest.one conftest.two conftest.dir |
1959 | echo one > conftest.one | |
1960 | echo two > conftest.two | |
1961 | mkdir conftest.dir | |
1962 | if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && | |
1963 | test -s conftest.one && test -s conftest.two && | |
1964 | test -s conftest.dir/conftest.one && | |
1965 | test -s conftest.dir/conftest.two | |
1966 | then | |
1967 | ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" | |
1968 | break 3 | |
1969 | fi | |
95dc8840 CV |
1970 | fi |
1971 | fi | |
1972 | done | |
99fc5e10 CF |
1973 | done |
1974 | ;; | |
1975 | esac | |
7ffaa17c | 1976 | |
9ce2a54f | 1977 | done |
3509dfbb | 1978 | IFS=$as_save_IFS |
99fc5e10 | 1979 | |
7ffaa17c | 1980 | rm -rf conftest.one conftest.two conftest.dir |
95dc8840 CV |
1981 | |
1982 | fi | |
1983 | if test "${ac_cv_path_install+set}" = set; then | |
99fc5e10 | 1984 | INSTALL=$ac_cv_path_install |
95dc8840 | 1985 | else |
3509dfbb CF |
1986 | # As a last resort, use the slow shell script. Don't cache a |
1987 | # value for INSTALL within a source directory, because that will | |
95dc8840 | 1988 | # break other packages using the cache if that directory is |
3509dfbb | 1989 | # removed, or if the value is a relative name. |
99fc5e10 | 1990 | INSTALL=$ac_install_sh |
95dc8840 CV |
1991 | fi |
1992 | fi | |
9ce2a54f | 1993 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 |
7ffaa17c | 1994 | $as_echo "$INSTALL" >&6; } |
95dc8840 CV |
1995 | |
1996 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. | |
1997 | # It thinks the first close brace ends the variable substitution. | |
1998 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
1999 | ||
99fc5e10 | 2000 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' |
95dc8840 CV |
2001 | |
2002 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' | |
2003 | ||
4c36016b | 2004 | |
99fc5e10 | 2005 | # Make sure we can run config.sub. |
3509dfbb | 2006 | $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || |
68157644 | 2007 | as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 |
99fc5e10 | 2008 | |
9ce2a54f | 2009 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 |
7ffaa17c | 2010 | $as_echo_n "checking build system type... " >&6; } |
68157644 | 2011 | if ${ac_cv_build+:} false; then : |
7ffaa17c | 2012 | $as_echo_n "(cached) " >&6 |
99fc5e10 | 2013 | else |
3509dfbb CF |
2014 | ac_build_alias=$build_alias |
2015 | test "x$ac_build_alias" = x && | |
2016 | ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` | |
2017 | test "x$ac_build_alias" = x && | |
68157644 | 2018 | as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 |
3509dfbb | 2019 | ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || |
68157644 | 2020 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 |
95dc8840 | 2021 | |
99fc5e10 | 2022 | fi |
9ce2a54f | 2023 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 |
7ffaa17c | 2024 | $as_echo "$ac_cv_build" >&6; } |
3509dfbb CF |
2025 | case $ac_cv_build in |
2026 | *-*-*) ;; | |
5b31f27f | 2027 | *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; |
3509dfbb | 2028 | esac |
99fc5e10 | 2029 | build=$ac_cv_build |
3509dfbb CF |
2030 | ac_save_IFS=$IFS; IFS='-' |
2031 | set x $ac_cv_build | |
2032 | shift | |
2033 | build_cpu=$1 | |
2034 | build_vendor=$2 | |
2035 | shift; shift | |
2036 | # Remember, the first character of IFS is used to create $*, | |
2037 | # except with old shells: | |
2038 | build_os=$* | |
2039 | IFS=$ac_save_IFS | |
2040 | case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac | |
2041 | ||
2042 | ||
9ce2a54f | 2043 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 |
7ffaa17c | 2044 | $as_echo_n "checking host system type... " >&6; } |
68157644 | 2045 | if ${ac_cv_host+:} false; then : |
7ffaa17c | 2046 | $as_echo_n "(cached) " >&6 |
99fc5e10 | 2047 | else |
3509dfbb CF |
2048 | if test "x$host_alias" = x; then |
2049 | ac_cv_host=$ac_cv_build | |
2050 | else | |
2051 | ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || | |
68157644 | 2052 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 |
3509dfbb | 2053 | fi |
95dc8840 | 2054 | |
99fc5e10 | 2055 | fi |
9ce2a54f | 2056 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 |
7ffaa17c | 2057 | $as_echo "$ac_cv_host" >&6; } |
3509dfbb CF |
2058 | case $ac_cv_host in |
2059 | *-*-*) ;; | |
5b31f27f | 2060 | *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; |
3509dfbb | 2061 | esac |
99fc5e10 | 2062 | host=$ac_cv_host |
3509dfbb CF |
2063 | ac_save_IFS=$IFS; IFS='-' |
2064 | set x $ac_cv_host | |
2065 | shift | |
2066 | host_cpu=$1 | |
2067 | host_vendor=$2 | |
2068 | shift; shift | |
2069 | # Remember, the first character of IFS is used to create $*, | |
2070 | # except with old shells: | |
2071 | host_os=$* | |
2072 | IFS=$ac_save_IFS | |
2073 | case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac | |
2074 | ||
2075 | ||
9ce2a54f | 2076 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 |
7ffaa17c | 2077 | $as_echo_n "checking target system type... " >&6; } |
68157644 | 2078 | if ${ac_cv_target+:} false; then : |
7ffaa17c | 2079 | $as_echo_n "(cached) " >&6 |
99fc5e10 | 2080 | else |
3509dfbb CF |
2081 | if test "x$target_alias" = x; then |
2082 | ac_cv_target=$ac_cv_host | |
2083 | else | |
2084 | ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || | |
68157644 | 2085 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 |
3509dfbb | 2086 | fi |
95dc8840 | 2087 | |
99fc5e10 | 2088 | fi |
9ce2a54f | 2089 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 |
7ffaa17c | 2090 | $as_echo "$ac_cv_target" >&6; } |
3509dfbb CF |
2091 | case $ac_cv_target in |
2092 | *-*-*) ;; | |
5b31f27f | 2093 | *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;; |
3509dfbb | 2094 | esac |
99fc5e10 | 2095 | target=$ac_cv_target |
3509dfbb CF |
2096 | ac_save_IFS=$IFS; IFS='-' |
2097 | set x $ac_cv_target | |
2098 | shift | |
2099 | target_cpu=$1 | |
2100 | target_vendor=$2 | |
2101 | shift; shift | |
2102 | # Remember, the first character of IFS is used to create $*, | |
2103 | # except with old shells: | |
2104 | target_os=$* | |
2105 | IFS=$ac_save_IFS | |
2106 | case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac | |
95dc8840 CV |
2107 | |
2108 | ||
1fd5e000 CF |
2109 | # The aliases save the names the user supplied, while $host etc. |
2110 | # will get canonicalized. | |
99fc5e10 | 2111 | test -n "$target_alias" && |
1fd5e000 CF |
2112 | test "$program_prefix$program_suffix$program_transform_name" = \ |
2113 | NONENONEs,x,x, && | |
2114 | program_prefix=${target_alias}- | |
2115 | ||
7e5d0e9f | 2116 | |
99fc5e10 CF |
2117 | ac_ext=c |
2118 | ac_cpp='$CPP $CPPFLAGS' | |
2119 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2120 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2121 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2122 | if test -n "$ac_tool_prefix"; then | |
2123 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
1fd5e000 | 2124 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 |
9ce2a54f | 2125 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
7ffaa17c | 2126 | $as_echo_n "checking for $ac_word... " >&6; } |
68157644 | 2127 | if ${ac_cv_prog_CC+:} false; then : |
7ffaa17c | 2128 | $as_echo_n "(cached) " >&6 |
1fd5e000 CF |
2129 | else |
2130 | if test -n "$CC"; then | |
2131 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2132 | else | |
99fc5e10 CF |
2133 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2134 | for as_dir in $PATH | |
2135 | do | |
2136 | IFS=$as_save_IFS | |
2137 | test -z "$as_dir" && as_dir=. | |
9ce2a54f | 2138 | for ac_exec_ext in '' $ac_executable_extensions; do |
4c36016b | 2139 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
99fc5e10 | 2140 | ac_cv_prog_CC="${ac_tool_prefix}gcc" |
9ce2a54f | 2141 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
99fc5e10 CF |
2142 | break 2 |
2143 | fi | |
2144 | done | |
9ce2a54f | 2145 | done |
3509dfbb | 2146 | IFS=$as_save_IFS |
99fc5e10 | 2147 | |
1fd5e000 CF |
2148 | fi |
2149 | fi | |
99fc5e10 | 2150 | CC=$ac_cv_prog_CC |
1fd5e000 | 2151 | if test -n "$CC"; then |
9ce2a54f | 2152 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
7ffaa17c | 2153 | $as_echo "$CC" >&6; } |
1fd5e000 | 2154 | else |
9ce2a54f | 2155 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
7ffaa17c | 2156 | $as_echo "no" >&6; } |
1fd5e000 CF |
2157 | fi |
2158 | ||
3509dfbb | 2159 | |
99fc5e10 | 2160 | fi |
1fd5e000 | 2161 | if test -z "$ac_cv_prog_CC"; then |
99fc5e10 | 2162 | ac_ct_CC=$CC |
1fd5e000 CF |
2163 | # Extract the first word of "gcc", so it can be a program name with args. |
2164 | set dummy gcc; ac_word=$2 | |
9ce2a54f | 2165 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
7ffaa17c | 2166 | $as_echo_n "checking for $ac_word... " >&6; } |
68157644 | 2167 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
7ffaa17c | 2168 | $as_echo_n "(cached) " >&6 |
99fc5e10 CF |
2169 | else |
2170 | if test -n "$ac_ct_CC"; then | |
2171 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2172 | else | |
2173 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2174 | for as_dir in $PATH | |
2175 | do | |
2176 | IFS=$as_save_IFS | |
2177 | test -z "$as_dir" && as_dir=. | |
9ce2a54f | 2178 | for ac_exec_ext in '' $ac_executable_extensions; do |
4c36016b | 2179 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
99fc5e10 | 2180 | ac_cv_prog_ac_ct_CC="gcc" |
9ce2a54f | 2181 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
99fc5e10 CF |
2182 | break 2 |
2183 | fi | |
2184 | done | |
9ce2a54f | 2185 | done |
3509dfbb | 2186 | IFS=$as_save_IFS |
99fc5e10 CF |
2187 | |
2188 | fi | |
2189 | fi | |
2190 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2191 | if test -n "$ac_ct_CC"; then | |
9ce2a54f | 2192 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
7ffaa17c | 2193 | $as_echo "$ac_ct_CC" >&6; } |
99fc5e10 | 2194 | else |
9ce2a54f | 2195 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
7ffaa17c | 2196 | $as_echo "no" >&6; } |
99fc5e10 CF |
2197 | fi |
2198 | ||
3509dfbb CF |
2199 | if test "x$ac_ct_CC" = x; then |
2200 | CC="" | |
2201 | else | |
2202 | case $cross_compiling:$ac_tool_warned in | |
2203 | yes:) | |
9ce2a54f | 2204 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
7ffaa17c | 2205 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
3509dfbb CF |
2206 | ac_tool_warned=yes ;; |
2207 | esac | |
2208 | CC=$ac_ct_CC | |
2209 | fi | |
99fc5e10 CF |
2210 | else |
2211 | CC="$ac_cv_prog_CC" | |
2212 | fi | |
2213 | ||
2214 | if test -z "$CC"; then | |
3509dfbb CF |
2215 | if test -n "$ac_tool_prefix"; then |
2216 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
99fc5e10 | 2217 | set dummy ${ac_tool_prefix}cc; ac_word=$2 |
9ce2a54f | 2218 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
7ffaa17c | 2219 | $as_echo_n "checking for $ac_word... " >&6; } |
68157644 | 2220 | if ${ac_cv_prog_CC+:} false; then : |
7ffaa17c | 2221 | $as_echo_n "(cached) " >&6 |
1fd5e000 CF |
2222 | else |
2223 | if test -n "$CC"; then | |
2224 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2225 | else | |
99fc5e10 CF |
2226 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2227 | for as_dir in $PATH | |
2228 | do | |
2229 | IFS=$as_save_IFS | |
2230 | test -z "$as_dir" && as_dir=. | |
9ce2a54f | 2231 | for ac_exec_ext in '' $ac_executable_extensions; do |
4c36016b | 2232 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
99fc5e10 | 2233 | ac_cv_prog_CC="${ac_tool_prefix}cc" |
9ce2a54f | 2234 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
99fc5e10 CF |
2235 | break 2 |
2236 | fi | |
2237 | done | |
9ce2a54f | 2238 | done |
3509dfbb | 2239 | IFS=$as_save_IFS |
99fc5e10 | 2240 | |
1fd5e000 CF |
2241 | fi |
2242 | fi | |
99fc5e10 | 2243 | CC=$ac_cv_prog_CC |
1fd5e000 | 2244 | if test -n "$CC"; then |
9ce2a54f | 2245 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
7ffaa17c | 2246 | $as_echo "$CC" >&6; } |
99fc5e10 | 2247 | else |
9ce2a54f | 2248 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
7ffaa17c | 2249 | $as_echo "no" >&6; } |
1fd5e000 CF |
2250 | fi |
2251 | ||
99fc5e10 | 2252 | |
3509dfbb | 2253 | fi |
99fc5e10 | 2254 | fi |
1fd5e000 CF |
2255 | if test -z "$CC"; then |
2256 | # Extract the first word of "cc", so it can be a program name with args. | |
2257 | set dummy cc; ac_word=$2 | |
9ce2a54f | 2258 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
7ffaa17c | 2259 | $as_echo_n "checking for $ac_word... " >&6; } |
68157644 | 2260 | if ${ac_cv_prog_CC+:} false; then : |
7ffaa17c | 2261 | $as_echo_n "(cached) " >&6 |
1fd5e000 CF |
2262 | else |
2263 | if test -n "$CC"; then | |
2264 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2265 | else | |
1fd5e000 | 2266 | ac_prog_rejected=no |
99fc5e10 CF |
2267 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2268 | for as_dir in $PATH | |
2269 | do | |
2270 | IFS=$as_save_IFS | |
2271 | test -z "$as_dir" && as_dir=. | |
9ce2a54f | 2272 | for ac_exec_ext in '' $ac_executable_extensions; do |
4c36016b | 2273 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
99fc5e10 CF |
2274 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then |
2275 | ac_prog_rejected=yes | |
2276 | continue | |
2277 | fi | |
2278 | ac_cv_prog_CC="cc" | |
9ce2a54f | 2279 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
99fc5e10 CF |
2280 | break 2 |
2281 | fi | |
2282 | done | |
9ce2a54f | 2283 | done |
3509dfbb | 2284 | IFS=$as_save_IFS |
99fc5e10 | 2285 | |
1fd5e000 CF |
2286 | if test $ac_prog_rejected = yes; then |
2287 | # We found a bogon in the path, so make sure we never use it. | |
2288 | set dummy $ac_cv_prog_CC | |
2289 | shift | |
99fc5e10 | 2290 | if test $# != 0; then |
1fd5e000 CF |
2291 | # We chose a different compiler from the bogus one. |
2292 | # However, it has the same basename, so the bogon will be chosen | |
2293 | # first if we set CC to just the basename; use the full file name. | |
2294 | shift | |
99fc5e10 | 2295 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" |
1fd5e000 CF |
2296 | fi |
2297 | fi | |
2298 | fi | |
2299 | fi | |
99fc5e10 | 2300 | CC=$ac_cv_prog_CC |
1fd5e000 | 2301 | if test -n "$CC"; then |
9ce2a54f | 2302 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
7ffaa17c | 2303 | $as_echo "$CC" >&6; } |
1fd5e000 | 2304 | else |
9ce2a54f | 2305 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
7ffaa17c | 2306 | $as_echo "no" >&6; } |
99fc5e10 CF |
2307 | fi |
2308 | ||
3509dfbb | 2309 | |
1fd5e000 | 2310 | fi |
99fc5e10 CF |
2311 | if test -z "$CC"; then |
2312 | if test -n "$ac_tool_prefix"; then | |
3509dfbb | 2313 | for ac_prog in cl.exe |
99fc5e10 CF |
2314 | do |
2315 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
2316 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
9ce2a54f | 2317 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
7ffaa17c | 2318 | $as_echo_n "checking for $ac_word... " >&6; } |
68157644 | 2319 | if ${ac_cv_prog_CC+:} false; then : |
7ffaa17c | 2320 | $as_echo_n "(cached) " >&6 |
99fc5e10 CF |
2321 | else |
2322 | if test -n "$CC"; then | |
2323 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2324 | else | |
2325 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2326 | for as_dir in $PATH | |
2327 | do | |
2328 | IFS=$as_save_IFS | |
2329 | test -z "$as_dir" && as_dir=. | |
9ce2a54f | 2330 | for ac_exec_ext in '' $ac_executable_extensions; do |
4c36016b | 2331 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
99fc5e10 | 2332 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" |
9ce2a54f | 2333 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
99fc5e10 CF |
2334 | break 2 |
2335 | fi | |
2336 | done | |
9ce2a54f | 2337 | done |
3509dfbb | 2338 | IFS=$as_save_IFS |
1fd5e000 | 2339 | |
99fc5e10 CF |
2340 | fi |
2341 | fi | |
2342 | CC=$ac_cv_prog_CC | |
2343 | if test -n "$CC"; then | |
9ce2a54f | 2344 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
7ffaa17c | 2345 | $as_echo "$CC" >&6; } |
99fc5e10 | 2346 | else |
9ce2a54f | 2347 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
7ffaa17c | 2348 | $as_echo "no" >&6; } |
1fd5e000 CF |
2349 | fi |
2350 | ||
3509dfbb | 2351 | |
99fc5e10 CF |
2352 | test -n "$CC" && break |
2353 | done | |
2354 | fi | |
2355 | if test -z "$CC"; then | |
2356 | ac_ct_CC=$CC | |
3509dfbb | 2357 | for ac_prog in cl.exe |
99fc5e10 CF |
2358 | do |
2359 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2360 | set dummy $ac_prog; ac_word=$2 | |
9ce2a54f | 2361 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
7ffaa17c | 2362 | $as_echo_n "checking for $ac_word... " >&6; } |
68157644 | 2363 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
7ffaa17c | 2364 | $as_echo_n "(cached) " >&6 |
1fd5e000 | 2365 | else |
99fc5e10 CF |
2366 | if test -n "$ac_ct_CC"; then |
2367 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
1fd5e000 | 2368 | else |
99fc5e10 CF |
2369 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2370 | for as_dir in $PATH | |
2371 | do | |
2372 | IFS=$as_save_IFS | |
2373 | test -z "$as_dir" && as_dir=. | |
9ce2a54f | 2374 | for ac_exec_ext in '' $ac_executable_extensions; do |
4c36016b | 2375 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
99fc5e10 | 2376 | ac_cv_prog_ac_ct_CC="$ac_prog" |
9ce2a54f | 2377 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
99fc5e10 CF |
2378 | break 2 |
2379 | fi | |
2380 | done | |
9ce2a54f | 2381 | done |
3509dfbb | 2382 | IFS=$as_save_IFS |
99fc5e10 CF |
2383 | |
2384 | fi | |
1fd5e000 | 2385 | fi |
99fc5e10 CF |
2386 | ac_ct_CC=$ac_cv_prog_ac_ct_CC |
2387 | if test -n "$ac_ct_CC"; then | |
9ce2a54f | 2388 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
7ffaa17c | 2389 | $as_echo "$ac_ct_CC" >&6; } |
99fc5e10 | 2390 | else |
9ce2a54f | 2391 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
7ffaa17c | 2392 | $as_echo "no" >&6; } |
1fd5e000 CF |
2393 | fi |
2394 | ||
3509dfbb | 2395 | |
99fc5e10 CF |
2396 | test -n "$ac_ct_CC" && break |
2397 | done | |
1fd5e000 | 2398 | |
3509dfbb CF |
2399 | if test "x$ac_ct_CC" = x; then |
2400 | CC="" | |
2401 | else | |
2402 | case $cross_compiling:$ac_tool_warned in | |
2403 | yes:) | |
9ce2a54f | 2404 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
7ffaa17c | 2405 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
3509dfbb CF |
2406 | ac_tool_warned=yes ;; |
2407 | esac | |
2408 | CC=$ac_ct_CC | |
2409 | fi | |
99fc5e10 CF |
2410 | fi |
2411 | ||
2412 | fi | |
2413 | ||
2414 | ||
9ce2a54f | 2415 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
7ffaa17c | 2416 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
68157644 | 2417 | as_fn_error $? "no acceptable C compiler found in \$PATH |
5b31f27f | 2418 | See \`config.log' for more details" "$LINENO" 5; } |
99fc5e10 CF |
2419 | |
2420 | # Provide some information about the compiler. | |
9ce2a54f | 2421 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 |
7ffaa17c CV |
2422 | set X $ac_compile |
2423 | ac_compiler=$2 | |
9ce2a54f CF |
2424 | for ac_option in --version -v -V -qversion; do |
2425 | { { ac_try="$ac_compiler $ac_option >&5" | |
3509dfbb CF |
2426 | case "(($ac_try" in |
2427 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2428 | *) ac_try_echo=$ac_try;; | |
2429 | esac | |
9ce2a54f CF |
2430 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
2431 | $as_echo "$ac_try_echo"; } >&5 | |
2432 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
99fc5e10 | 2433 | ac_status=$? |
9ce2a54f CF |
2434 | if test -s conftest.err; then |
2435 | sed '10a\ | |
2436 | ... rest of stderr output deleted ... | |
2437 | 10q' conftest.err >conftest.er1 | |
2438 | cat conftest.er1 >&5 | |
2439 | fi | |
2440 | rm -f conftest.er1 conftest.err | |
2441 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2442 | test $ac_status = 0; } | |
2443 | done | |
99fc5e10 | 2444 | |
9ce2a54f | 2445 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
99fc5e10 CF |
2446 | /* end confdefs.h. */ |
2447 | ||
7e5d0e9f CV |
2448 | int |
2449 | main () | |
2450 | { | |
2451 | ||
2452 | ; | |
2453 | return 0; | |
2454 | } | |
2455 | _ACEOF | |
4c36016b CF |
2456 | if { { ac_try="$ac_link" |
2457 | case "(($ac_try" in | |
2458 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2459 | *) ac_try_echo=$ac_try;; | |
2460 | esac | |
2461 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2462 | $as_echo "$ac_try_echo"; } >&5 | |
2463 | (eval "$ac_link") 2>&5 | |
7e5d0e9f | 2464 | ac_status=$? |
9ce2a54f | 2465 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
4c36016b CF |
2466 | test $ac_status = 0; }; then |
2467 | ac_no_link=no | |
9ce2a54f | 2468 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
7e5d0e9f CV |
2469 | /* end confdefs.h. */ |
2470 | ||
99fc5e10 CF |
2471 | int |
2472 | main () | |
2473 | { | |
2474 | ||
2475 | ; | |
2476 | return 0; | |
2477 | } | |
2478 | _ACEOF | |
2479 | ac_clean_files_save=$ac_clean_files | |
7ffaa17c | 2480 | ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" |
99fc5e10 CF |
2481 | # Try to create an executable without -o first, disregard a.out. |
2482 | # It will help us diagnose broken compilers, and finding out an intuition | |
2483 | # of exeext. | |
9ce2a54f CF |
2484 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 |
2485 | $as_echo_n "checking whether the C compiler works... " >&6; } | |
7ffaa17c CV |
2486 | ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` |
2487 | ||
2488 | # The possible output files: | |
2489 | ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" | |
2490 | ||
3509dfbb CF |
2491 | ac_rmfiles= |
2492 | for ac_file in $ac_files | |
2493 | do | |
2494 | case $ac_file in | |
7ffaa17c | 2495 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; |
3509dfbb CF |
2496 | * ) ac_rmfiles="$ac_rmfiles $ac_file";; |
2497 | esac | |
2498 | done | |
2499 | rm -f $ac_rmfiles | |
2500 | ||
9ce2a54f | 2501 | if { { ac_try="$ac_link_default" |
3509dfbb CF |
2502 | case "(($ac_try" in |
2503 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2504 | *) ac_try_echo=$ac_try;; | |
2505 | esac | |
9ce2a54f CF |
2506 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
2507 | $as_echo "$ac_try_echo"; } >&5 | |
3509dfbb | 2508 | (eval "$ac_link_default") 2>&5 |
99fc5e10 | 2509 | ac_status=$? |
9ce2a54f CF |
2510 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
2511 | test $ac_status = 0; }; then : | |
3509dfbb CF |
2512 | # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. |
2513 | # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' | |
2514 | # in a Makefile. We should not override ac_cv_exeext if it was cached, | |
2515 | # so that the user can short-circuit this test for compilers unknown to | |
2516 | # Autoconf. | |
2517 | for ac_file in $ac_files '' | |
99fc5e10 CF |
2518 | do |
2519 | test -f "$ac_file" || continue | |
2520 | case $ac_file in | |
7ffaa17c | 2521 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) |
99fc5e10 CF |
2522 | ;; |
2523 | [ab].out ) | |
2524 | # We found the default executable, but exeext='' is most | |
2525 | # certainly right. | |
2526 | break;; | |
2527 | *.* ) | |
9ce2a54f | 2528 | if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; |
3509dfbb CF |
2529 | then :; else |
2530 | ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` | |
2531 | fi | |
2532 | # We set ac_cv_exeext here because the later test for it is not | |
2533 | # safe: cross compilers may not add the suffix if given an `-o' | |
2534 | # argument, so we may need to know it at that point already. | |
2535 | # Even if this section looks crufty: it has the advantage of | |
2536 | # actually working. | |
99fc5e10 CF |
2537 | break;; |
2538 | * ) | |
2539 | break;; | |
2540 | esac | |
2541 | done | |
3509dfbb CF |
2542 | test "$ac_cv_exeext" = no && ac_cv_exeext= |
2543 | ||
1fd5e000 | 2544 | else |
3509dfbb CF |
2545 | ac_file='' |
2546 | fi | |
9ce2a54f CF |
2547 | if test -z "$ac_file"; then : |
2548 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2549 | $as_echo "no" >&6; } | |
2550 | $as_echo "$as_me: failed program was:" >&5 | |
99fc5e10 CF |
2551 | sed 's/^/| /' conftest.$ac_ext >&5 |
2552 | ||
9ce2a54f | 2553 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
7ffaa17c | 2554 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
68157644 | 2555 | as_fn_error 77 "C compiler cannot create executables |
5b31f27f | 2556 | See \`config.log' for more details" "$LINENO" 5; } |
9ce2a54f CF |
2557 | else |
2558 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
2559 | $as_echo "yes" >&6; } | |
99fc5e10 | 2560 | fi |
9ce2a54f CF |
2561 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 |
2562 | $as_echo_n "checking for C compiler default output file name... " >&6; } | |
2563 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 | |
2564 | $as_echo "$ac_file" >&6; } | |
99fc5e10 | 2565 | ac_exeext=$ac_cv_exeext |
99fc5e10 | 2566 | |
7ffaa17c | 2567 | rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out |
99fc5e10 | 2568 | ac_clean_files=$ac_clean_files_save |
9ce2a54f | 2569 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 |
7ffaa17c | 2570 | $as_echo_n "checking for suffix of executables... " >&6; } |
9ce2a54f | 2571 | if { { ac_try="$ac_link" |
3509dfbb CF |
2572 | case "(($ac_try" in |
2573 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2574 | *) ac_try_echo=$ac_try;; | |
2575 | esac | |
9ce2a54f CF |
2576 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
2577 | $as_echo "$ac_try_echo"; } >&5 | |
3509dfbb | 2578 | (eval "$ac_link") 2>&5 |
99fc5e10 | 2579 | ac_status=$? |
9ce2a54f CF |
2580 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
2581 | test $ac_status = 0; }; then : | |
99fc5e10 CF |
2582 | # If both `conftest.exe' and `conftest' are `present' (well, observable) |
2583 | # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will | |
2584 | # work properly (i.e., refer to `conftest.exe'), while it won't with | |
2585 | # `rm'. | |
2586 | for ac_file in conftest.exe conftest conftest.*; do | |
2587 | test -f "$ac_file" || continue | |
2588 | case $ac_file in | |
7ffaa17c | 2589 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; |
99fc5e10 | 2590 | *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` |
99fc5e10 CF |
2591 | break;; |
2592 | * ) break;; | |
2593 | esac | |
2594 | done | |
1fd5e000 | 2595 | else |
9ce2a54f | 2596 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
7ffaa17c | 2597 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
68157644 | 2598 | as_fn_error $? "cannot compute suffix of executables: cannot compile and link |
5b31f27f | 2599 | See \`config.log' for more details" "$LINENO" 5; } |
1fd5e000 | 2600 | fi |
9ce2a54f CF |
2601 | rm -f conftest conftest$ac_cv_exeext |
2602 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 | |
7ffaa17c | 2603 | $as_echo "$ac_cv_exeext" >&6; } |
99fc5e10 CF |
2604 | |
2605 | rm -f conftest.$ac_ext | |
2606 | EXEEXT=$ac_cv_exeext | |
2607 | ac_exeext=$EXEEXT | |
9ce2a54f CF |
2608 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2609 | /* end confdefs.h. */ | |
2610 | #include <stdio.h> | |
2611 | int | |
2612 | main () | |
2613 | { | |
2614 | FILE *f = fopen ("conftest.out", "w"); | |
2615 | return ferror (f) || fclose (f) != 0; | |
2616 | ||
2617 | ; | |
2618 | return 0; | |
2619 | } | |
2620 | _ACEOF | |
2621 | ac_clean_files="$ac_clean_files conftest.out" | |
2622 | # Check that the compiler produces executables we can run. If not, either | |
2623 | # the compiler is broken, or we cross compile. | |
2624 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 | |
2625 | $as_echo_n "checking whether we are cross compiling... " >&6; } | |
2626 | if test "$cross_compiling" != yes; then | |
2627 | { { ac_try="$ac_link" | |
2628 | case "(($ac_try" in | |
2629 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2630 | *) ac_try_echo=$ac_try;; | |
2631 | esac | |
2632 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2633 | $as_echo "$ac_try_echo"; } >&5 | |
2634 | (eval "$ac_link") 2>&5 | |
2635 | ac_status=$? | |
2636 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2637 | test $ac_status = 0; } | |
2638 | if { ac_try='./conftest$ac_cv_exeext' | |
2639 | { { case "(($ac_try" in | |
2640 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2641 | *) ac_try_echo=$ac_try;; | |
2642 | esac | |
2643 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2644 | $as_echo "$ac_try_echo"; } >&5 | |
2645 | (eval "$ac_try") 2>&5 | |
2646 | ac_status=$? | |
2647 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2648 | test $ac_status = 0; }; }; then | |
2649 | cross_compiling=no | |
2650 | else | |
2651 | if test "$cross_compiling" = maybe; then | |
2652 | cross_compiling=yes | |
2653 | else | |
2654 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
2655 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
68157644 | 2656 | as_fn_error $? "cannot run C compiled programs. |
9ce2a54f | 2657 | If you meant to cross compile, use \`--host'. |
5b31f27f | 2658 | See \`config.log' for more details" "$LINENO" 5; } |
9ce2a54f CF |
2659 | fi |
2660 | fi | |
2661 | fi | |
2662 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 | |
2663 | $as_echo "$cross_compiling" >&6; } | |
2664 | ||
2665 | rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out | |
2666 | ac_clean_files=$ac_clean_files_save | |
4c36016b CF |
2667 | |
2668 | else | |
2669 | rm -f -r a.out a.exe b.out conftest.$ac_ext conftest.o conftest.obj conftest.dSYM | |
2670 | ac_no_link=yes | |
2671 | # Setting cross_compile will disable run tests; it will | |
2672 | # also disable AC_CHECK_FILE but that's generally | |
2673 | # correct if we can't link. | |
2674 | cross_compiling=yes | |
2675 | EXEEXT= | |
2676 | # Check that the compiler produces executables we can run. If not, either | |
2677 | # the compiler is broken, or we cross compile. | |
2678 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 | |
2679 | $as_echo_n "checking whether we are cross compiling... " >&6; } | |
2680 | if test "$cross_compiling" != yes; then | |
2681 | { { ac_try="$ac_link" | |
2682 | case "(($ac_try" in | |
2683 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2684 | *) ac_try_echo=$ac_try;; | |
2685 | esac | |
2686 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2687 | $as_echo "$ac_try_echo"; } >&5 | |
2688 | (eval "$ac_link") 2>&5 | |
2689 | ac_status=$? | |
2690 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2691 | test $ac_status = 0; } | |
2692 | if { ac_try='./conftest$ac_cv_exeext' | |
2693 | { { case "(($ac_try" in | |
2694 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2695 | *) ac_try_echo=$ac_try;; | |
2696 | esac | |
2697 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2698 | $as_echo "$ac_try_echo"; } >&5 | |
2699 | (eval "$ac_try") 2>&5 | |
2700 | ac_status=$? | |
2701 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2702 | test $ac_status = 0; }; }; then | |
2703 | cross_compiling=no | |
2704 | else | |
2705 | if test "$cross_compiling" = maybe; then | |
2706 | cross_compiling=yes | |
2707 | else | |
2708 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
2709 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2710 | as_fn_error $? "cannot run C compiled programs. | |
2711 | If you meant to cross compile, use \`--host'. | |
2712 | See \`config.log' for more details" "$LINENO" 5; } | |
2713 | fi | |
2714 | fi | |
2715 | fi | |
2716 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 | |
2717 | $as_echo "$cross_compiling" >&6; } | |
2718 | ||
7e5d0e9f | 2719 | fi |
9ce2a54f | 2720 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 |
7ffaa17c | 2721 | $as_echo_n "checking for suffix of object files... " >&6; } |
68157644 | 2722 | if ${ac_cv_objext+:} false; then : |
7ffaa17c | 2723 | $as_echo_n "(cached) " >&6 |
99fc5e10 | 2724 | else |
9ce2a54f | 2725 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
99fc5e10 CF |
2726 | /* end confdefs.h. */ |
2727 | ||
2728 | int | |
2729 | main () | |
2730 | { | |
2731 | ||
2732 | ; | |
2733 | return 0; | |
2734 | } | |
2735 | _ACEOF | |
2736 | rm -f conftest.o conftest.obj | |
9ce2a54f | 2737 | if { { ac_try="$ac_compile" |
3509dfbb CF |
2738 | case "(($ac_try" in |
2739 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2740 | *) ac_try_echo=$ac_try;; | |
2741 | esac | |
9ce2a54f CF |
2742 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
2743 | $as_echo "$ac_try_echo"; } >&5 | |
3509dfbb | 2744 | (eval "$ac_compile") 2>&5 |
99fc5e10 | 2745 | ac_status=$? |
9ce2a54f CF |
2746 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
2747 | test $ac_status = 0; }; then : | |
3509dfbb CF |
2748 | for ac_file in conftest.o conftest.obj conftest.*; do |
2749 | test -f "$ac_file" || continue; | |
99fc5e10 | 2750 | case $ac_file in |
7ffaa17c | 2751 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; |
99fc5e10 CF |
2752 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` |
2753 | break;; | |
2754 | esac | |
2755 | done | |
2756 | else | |
7ffaa17c | 2757 | $as_echo "$as_me: failed program was:" >&5 |
99fc5e10 CF |
2758 | sed 's/^/| /' conftest.$ac_ext >&5 |
2759 | ||
9ce2a54f | 2760 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
7ffaa17c | 2761 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
68157644 | 2762 | as_fn_error $? "cannot compute suffix of object files: cannot compile |
5b31f27f | 2763 | See \`config.log' for more details" "$LINENO" 5; } |
1fd5e000 | 2764 | fi |
99fc5e10 CF |
2765 | rm -f conftest.$ac_cv_objext conftest.$ac_ext |
2766 | fi | |
9ce2a54f | 2767 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 |
7ffaa17c | 2768 | $as_echo "$ac_cv_objext" >&6; } |
99fc5e10 CF |
2769 | OBJEXT=$ac_cv_objext |
2770 | ac_objext=$OBJEXT | |
9ce2a54f | 2771 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 |
7ffaa17c | 2772 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } |
68157644 | 2773 | if ${ac_cv_c_compiler_gnu+:} false; then : |
7ffaa17c | 2774 | $as_echo_n "(cached) " >&6 |
99fc5e10 | 2775 | else |
9ce2a54f | 2776 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
99fc5e10 CF |
2777 | /* end confdefs.h. */ |
2778 | ||
2779 | int | |
2780 | main () | |
2781 | { | |
2782 | #ifndef __GNUC__ | |
2783 | choke me | |
2784 | #endif | |
2785 | ||
2786 | ; | |
2787 | return 0; | |
2788 | } | |
2789 | _ACEOF | |
9ce2a54f | 2790 | if ac_fn_c_try_compile "$LINENO"; then : |
99fc5e10 CF |
2791 | ac_compiler_gnu=yes |
2792 | else | |
9ce2a54f | 2793 | ac_compiler_gnu=no |
99fc5e10 | 2794 | fi |
3509dfbb | 2795 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
99fc5e10 CF |
2796 | ac_cv_c_compiler_gnu=$ac_compiler_gnu |
2797 | ||
2798 | fi | |
9ce2a54f | 2799 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 |
7ffaa17c CV |
2800 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } |
2801 | if test $ac_compiler_gnu = yes; then | |
2802 | GCC=yes | |
2803 | else | |
2804 | GCC= | |
2805 | fi | |
99fc5e10 CF |
2806 | ac_test_CFLAGS=${CFLAGS+set} |
2807 | ac_save_CFLAGS=$CFLAGS | |
9ce2a54f | 2808 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 |
7ffaa17c | 2809 | $as_echo_n "checking whether $CC accepts -g... " >&6; } |
68157644 | 2810 | if ${ac_cv_prog_cc_g+:} false; then : |
7ffaa17c | 2811 | $as_echo_n "(cached) " >&6 |
99fc5e10 | 2812 | else |
3509dfbb CF |
2813 | ac_save_c_werror_flag=$ac_c_werror_flag |
2814 | ac_c_werror_flag=yes | |
2815 | ac_cv_prog_cc_g=no | |
2816 | CFLAGS="-g" | |
9ce2a54f | 2817 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
99fc5e10 CF |
2818 | /* end confdefs.h. */ |
2819 | ||
2820 | int | |
2821 | main () | |
2822 | { | |
2823 | ||
2824 | ; | |
2825 | return 0; | |
2826 | } | |
2827 | _ACEOF | |
9ce2a54f | 2828 | if ac_fn_c_try_compile "$LINENO"; then : |
3509dfbb CF |
2829 | ac_cv_prog_cc_g=yes |
2830 | else | |
9ce2a54f CF |
2831 | CFLAGS="" |
2832 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3509dfbb CF |
2833 | /* end confdefs.h. */ |
2834 | ||
2835 | int | |
2836 | main () | |
2837 | { | |
2838 | ||
2839 | ; | |
2840 | return 0; | |
2841 | } | |
2842 | _ACEOF | |
9ce2a54f | 2843 | if ac_fn_c_try_compile "$LINENO"; then : |
3509dfbb | 2844 | |
9ce2a54f CF |
2845 | else |
2846 | ac_c_werror_flag=$ac_save_c_werror_flag | |
3509dfbb | 2847 | CFLAGS="-g" |
9ce2a54f | 2848 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3509dfbb CF |
2849 | /* end confdefs.h. */ |
2850 | ||
2851 | int | |
2852 | main () | |
2853 | { | |
2854 | ||
2855 | ; | |
2856 | return 0; | |
2857 | } | |
2858 | _ACEOF | |
9ce2a54f | 2859 | if ac_fn_c_try_compile "$LINENO"; then : |
99fc5e10 | 2860 | ac_cv_prog_cc_g=yes |
3509dfbb | 2861 | fi |
3509dfbb | 2862 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
99fc5e10 | 2863 | fi |
3509dfbb CF |
2864 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2865 | fi | |
3509dfbb CF |
2866 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2867 | ac_c_werror_flag=$ac_save_c_werror_flag | |
99fc5e10 | 2868 | fi |
9ce2a54f | 2869 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 |
7ffaa17c | 2870 | $as_echo "$ac_cv_prog_cc_g" >&6; } |
99fc5e10 CF |
2871 | if test "$ac_test_CFLAGS" = set; then |
2872 | CFLAGS=$ac_save_CFLAGS | |
2873 | elif test $ac_cv_prog_cc_g = yes; then | |
2874 | if test "$GCC" = yes; then | |
1fd5e000 CF |
2875 | CFLAGS="-g -O2" |
2876 | else | |
99fc5e10 CF |
2877 | CFLAGS="-g" |
2878 | fi | |
2879 | else | |
2880 | if test "$GCC" = yes; then | |
1fd5e000 | 2881 | CFLAGS="-O2" |
99fc5e10 CF |
2882 | else |
2883 | CFLAGS= | |
1fd5e000 | 2884 | fi |
99fc5e10 | 2885 | fi |
9ce2a54f | 2886 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 |
7ffaa17c | 2887 | $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } |
68157644 | 2888 | if ${ac_cv_prog_cc_c89+:} false; then : |
7ffaa17c | 2889 | $as_echo_n "(cached) " >&6 |
99fc5e10 | 2890 | else |
3509dfbb | 2891 | ac_cv_prog_cc_c89=no |
99fc5e10 | 2892 | ac_save_CC=$CC |
9ce2a54f | 2893 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
99fc5e10 CF |
2894 | /* end confdefs.h. */ |
2895 | #include <stdarg.h> | |
2896 | #include <stdio.h> | |
4c36016b | 2897 | struct stat; |
99fc5e10 CF |
2898 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ |
2899 | struct buf { int x; }; | |
2900 | FILE * (*rcsopen) (struct buf *, struct stat *, int); | |
2901 | static char *e (p, i) | |
2902 | char **p; | |
2903 | int i; | |
2904 | { | |
2905 | return p[i]; | |
2906 | } | |
2907 | static char *f (char * (*g) (char **, int), char **p, ...) | |
2908 | { | |
2909 | char *s; | |
2910 | va_list v; | |
2911 | va_start (v,p); | |
2912 | s = g (p, va_arg (v,int)); | |
2913 | va_end (v); | |
2914 | return s; | |
2915 | } | |
2916 | ||
2917 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has | |
2918 | function prototypes and stuff, but not '\xHH' hex character constants. | |
2919 | These don't provoke an error unfortunately, instead are silently treated | |
3509dfbb | 2920 | as 'x'. The following induces an error, until -std is added to get |
99fc5e10 CF |
2921 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an |
2922 | array size at least. It's necessary to write '\x00'==0 to get something | |
3509dfbb | 2923 | that's true only with -std. */ |
99fc5e10 CF |
2924 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; |
2925 | ||
3509dfbb CF |
2926 | /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters |
2927 | inside strings and character constants. */ | |
2928 | #define FOO(x) 'x' | |
2929 | int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; | |
2930 | ||
99fc5e10 CF |
2931 | int test (int i, double x); |
2932 | struct s1 {int (*f) (int a);}; | |
2933 | struct s2 {int (*f) (double a);}; | |
2934 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); | |
2935 | int argc; | |
2936 | char **argv; | |
2937 | int | |
2938 | main () | |
2939 | { | |
2940 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; | |
2941 | ; | |
2942 | return 0; | |
2943 | } | |
2944 | _ACEOF | |
3509dfbb CF |
2945 | for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ |
2946 | -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" | |
99fc5e10 CF |
2947 | do |
2948 | CC="$ac_save_CC $ac_arg" | |
9ce2a54f | 2949 | if ac_fn_c_try_compile "$LINENO"; then : |
3509dfbb | 2950 | ac_cv_prog_cc_c89=$ac_arg |
99fc5e10 | 2951 | fi |
3509dfbb CF |
2952 | rm -f core conftest.err conftest.$ac_objext |
2953 | test "x$ac_cv_prog_cc_c89" != "xno" && break | |
99fc5e10 | 2954 | done |
3509dfbb | 2955 | rm -f conftest.$ac_ext |
99fc5e10 CF |
2956 | CC=$ac_save_CC |
2957 | ||
2958 | fi | |
3509dfbb CF |
2959 | # AC_CACHE_VAL |
2960 | case "x$ac_cv_prog_cc_c89" in | |
2961 | x) | |
9ce2a54f | 2962 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 |
7ffaa17c | 2963 | $as_echo "none needed" >&6; } ;; |
3509dfbb | 2964 | xno) |
9ce2a54f | 2965 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 |
7ffaa17c | 2966 | $as_echo "unsupported" >&6; } ;; |
99fc5e10 | 2967 | *) |
3509dfbb | 2968 | CC="$CC $ac_cv_prog_cc_c89" |
9ce2a54f | 2969 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 |
7ffaa17c | 2970 | $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; |
99fc5e10 | 2971 | esac |
9ce2a54f | 2972 | if test "x$ac_cv_prog_cc_c89" != xno; then : |
99fc5e10 | 2973 | |
9ce2a54f | 2974 | fi |
99fc5e10 | 2975 | |
99fc5e10 CF |
2976 | ac_ext=c |
2977 | ac_cpp='$CPP $CPPFLAGS' | |
2978 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2979 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2980 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2981 | ||
4c36016b | 2982 | ac_ext=cpp |
99fc5e10 CF |
2983 | ac_cpp='$CXXCPP $CPPFLAGS' |
2984 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2985 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2986 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
3509dfbb CF |
2987 | if test -z "$CXX"; then |
2988 | if test -n "$CCC"; then | |
2989 | CXX=$CCC | |
2990 | else | |
2991 | if test -n "$ac_tool_prefix"; then | |
2992 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
99fc5e10 CF |
2993 | do |
2994 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
2995 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
9ce2a54f | 2996 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
7ffaa17c | 2997 | $as_echo_n "checking for $ac_word... " >&6; } |
68157644 | 2998 | if ${ac_cv_prog_CXX+:} false; then : |
7ffaa17c | 2999 | $as_echo_n "(cached) " >&6 |
99fc5e10 CF |
3000 | else |
3001 | if test -n "$CXX"; then | |
3002 | ac_cv_prog_CXX="$CXX" # Let the user override the test. | |
3003 | else | |
3004 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3005 | for as_dir in $PATH | |
3006 | do | |
3007 | IFS=$as_save_IFS | |
3008 | test -z "$as_dir" && as_dir=. | |
9ce2a54f | 3009 | for ac_exec_ext in '' $ac_executable_extensions; do |
4c36016b | 3010 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
99fc5e10 | 3011 | ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" |
9ce2a54f | 3012 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
99fc5e10 CF |
3013 | break 2 |
3014 | fi | |
3015 | done | |
9ce2a54f | 3016 | done |
3509dfbb | 3017 | IFS=$as_save_IFS |
99fc5e10 | 3018 | |
8494f61e CF |
3019 | fi |
3020 | fi | |
99fc5e10 | 3021 | CXX=$ac_cv_prog_CXX |
8494f61e | 3022 | if test -n "$CXX"; then |
9ce2a54f | 3023 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 |
7ffaa17c | 3024 | $as_echo "$CXX" >&6; } |
8494f61e | 3025 | else |
9ce2a54f | 3026 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
7ffaa17c | 3027 | $as_echo "no" >&6; } |
8494f61e CF |
3028 | fi |
3029 | ||
3509dfbb | 3030 | |
99fc5e10 CF |
3031 | test -n "$CXX" && break |
3032 | done | |
3033 | fi | |
3034 | if test -z "$CXX"; then | |
3035 | ac_ct_CXX=$CXX | |
3509dfbb | 3036 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC |
99fc5e10 CF |
3037 | do |
3038 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3039 | set dummy $ac_prog; ac_word=$2 | |
9ce2a54f | 3040 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
7ffaa17c | 3041 | $as_echo_n "checking for $ac_word... " >&6; } |
68157644 | 3042 | if ${ac_cv_prog_ac_ct_CXX+:} false; then : |
7ffaa17c | 3043 | $as_echo_n "(cached) " >&6 |
8494f61e | 3044 | else |
99fc5e10 CF |
3045 | if test -n "$ac_ct_CXX"; then |
3046 | ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. | |
8494f61e | 3047 | else |
99fc5e10 CF |
3048 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
3049 | for as_dir in $PATH | |
3050 | do | |
3051 | IFS=$as_save_IFS | |
3052 | test -z "$as_dir" && as_dir=. | |
9ce2a54f | 3053 | for ac_exec_ext in '' $ac_executable_extensions; do |
4c36016b | 3054 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
99fc5e10 | 3055 | ac_cv_prog_ac_ct_CXX="$ac_prog" |
9ce2a54f | 3056 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
99fc5e10 CF |
3057 | break 2 |
3058 | fi | |
3059 | done | |
9ce2a54f | 3060 | done |
3509dfbb | 3061 | IFS=$as_save_IFS |
99fc5e10 | 3062 | |
8494f61e CF |
3063 | fi |
3064 | fi | |
99fc5e10 CF |
3065 | ac_ct_CXX=$ac_cv_prog_ac_ct_CXX |
3066 | if test -n "$ac_ct_CXX"; then | |
9ce2a54f | 3067 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 |
7ffaa17c | 3068 | $as_echo "$ac_ct_CXX" >&6; } |
8494f61e | 3069 | else |
9ce2a54f | 3070 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
7ffaa17c | 3071 | $as_echo "no" >&6; } |
8494f61e CF |
3072 | fi |
3073 | ||
3509dfbb | 3074 | |
99fc5e10 CF |
3075 | test -n "$ac_ct_CXX" && break |
3076 | done | |
99fc5e10 | 3077 | |
3509dfbb CF |
3078 | if test "x$ac_ct_CXX" = x; then |
3079 | CXX="g++" | |
3080 | else | |
3081 | case $cross_compiling:$ac_tool_warned in | |
3082 | yes:) | |
9ce2a54f | 3083 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
7ffaa17c | 3084 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
3509dfbb CF |
3085 | ac_tool_warned=yes ;; |
3086 | esac | |
3087 | CXX=$ac_ct_CXX | |
3088 | fi | |
8494f61e | 3089 | fi |
99fc5e10 | 3090 | |
3509dfbb CF |
3091 | fi |
3092 | fi | |
99fc5e10 | 3093 | # Provide some information about the compiler. |
9ce2a54f | 3094 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 |
7ffaa17c CV |
3095 | set X $ac_compile |
3096 | ac_compiler=$2 | |
9ce2a54f CF |
3097 | for ac_option in --version -v -V -qversion; do |
3098 | { { ac_try="$ac_compiler $ac_option >&5" | |
3509dfbb CF |
3099 | case "(($ac_try" in |
3100 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3101 | *) ac_try_echo=$ac_try;; | |
3102 | esac | |
9ce2a54f CF |
3103 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
3104 | $as_echo "$ac_try_echo"; } >&5 | |
3105 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
99fc5e10 | 3106 | ac_status=$? |
9ce2a54f CF |
3107 | if test -s conftest.err; then |
3108 | sed '10a\ | |
3109 | ... rest of stderr output deleted ... | |
3110 | 10q' conftest.err >conftest.er1 | |
3111 | cat conftest.er1 >&5 | |
3112 | fi | |
3113 | rm -f conftest.er1 conftest.err | |
3114 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3115 | test $ac_status = 0; } | |
3116 | done | |
99fc5e10 | 3117 | |
9ce2a54f | 3118 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 |
7ffaa17c | 3119 | $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } |
68157644 | 3120 | if ${ac_cv_cxx_compiler_gnu+:} false; then : |
7ffaa17c | 3121 | $as_echo_n "(cached) " >&6 |
99fc5e10 | 3122 | else |
9ce2a54f | 3123 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
99fc5e10 CF |
3124 | /* end confdefs.h. */ |
3125 | ||
3126 | int | |
3127 | main () | |
3128 | { | |
3129 | #ifndef __GNUC__ | |
3130 | choke me | |
3131 | #endif | |
3132 | ||
3133 | ; | |
3134 | return 0; | |
3135 | } | |
3136 | _ACEOF | |
9ce2a54f | 3137 | if ac_fn_cxx_try_compile "$LINENO"; then : |
99fc5e10 CF |
3138 | ac_compiler_gnu=yes |
3139 | else | |
9ce2a54f | 3140 | ac_compiler_gnu=no |
8494f61e | 3141 | fi |
3509dfbb | 3142 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
99fc5e10 | 3143 | ac_cv_cxx_compiler_gnu=$ac_compiler_gnu |
8494f61e | 3144 | |
99fc5e10 | 3145 | fi |
9ce2a54f | 3146 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 |
7ffaa17c CV |
3147 | $as_echo "$ac_cv_cxx_compiler_gnu" >&6; } |
3148 | if test $ac_compiler_gnu = yes; then | |
3149 | GXX=yes | |
3150 | else | |
3151 | GXX= | |
3152 | fi | |
99fc5e10 CF |
3153 | ac_test_CXXFLAGS=${CXXFLAGS+set} |
3154 | ac_save_CXXFLAGS=$CXXFLAGS | |
9ce2a54f | 3155 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 |
7ffaa17c | 3156 | $as_echo_n "checking whether $CXX accepts -g... " >&6; } |
68157644 | 3157 | if ${ac_cv_prog_cxx_g+:} false; then : |
7ffaa17c | 3158 | $as_echo_n "(cached) " >&6 |
8494f61e | 3159 | else |
3509dfbb CF |
3160 | ac_save_cxx_werror_flag=$ac_cxx_werror_flag |
3161 | ac_cxx_werror_flag=yes | |
3162 | ac_cv_prog_cxx_g=no | |
3163 | CXXFLAGS="-g" | |
9ce2a54f | 3164 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
99fc5e10 CF |
3165 | /* end confdefs.h. */ |
3166 | ||
3167 | int | |
3168 | main () | |
3169 | { | |
3170 | ||
3171 | ; | |
3172 | return 0; | |
3173 | } | |
3174 | _ACEOF | |
9ce2a54f | 3175 | if ac_fn_cxx_try_compile "$LINENO"; then : |
99fc5e10 | 3176 | ac_cv_prog_cxx_g=yes |
8494f61e | 3177 | else |
9ce2a54f CF |
3178 | CXXFLAGS="" |
3179 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
99fc5e10 | 3180 | /* end confdefs.h. */ |
3509dfbb | 3181 | |
99fc5e10 CF |
3182 | int |
3183 | main () | |
3184 | { | |
3509dfbb | 3185 | |
99fc5e10 CF |
3186 | ; |
3187 | return 0; | |
3188 | } | |
3189 | _ACEOF | |
9ce2a54f | 3190 | if ac_fn_cxx_try_compile "$LINENO"; then : |
99fc5e10 | 3191 | |
9ce2a54f CF |
3192 | else |
3193 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
3509dfbb | 3194 | CXXFLAGS="-g" |
9ce2a54f | 3195 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
99fc5e10 | 3196 | /* end confdefs.h. */ |
3509dfbb | 3197 | |
99fc5e10 CF |
3198 | int |
3199 | main () | |
3200 | { | |
3509dfbb | 3201 | |
99fc5e10 CF |
3202 | ; |
3203 | return 0; | |
3204 | } | |
3205 | _ACEOF | |
9ce2a54f | 3206 | if ac_fn_cxx_try_compile "$LINENO"; then : |
3509dfbb | 3207 | ac_cv_prog_cxx_g=yes |
99fc5e10 | 3208 | fi |
3509dfbb | 3209 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
8494f61e | 3210 | fi |
3509dfbb CF |
3211 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3212 | fi | |
3509dfbb CF |
3213 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3214 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
3215 | fi | |
9ce2a54f | 3216 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 |
7ffaa17c | 3217 | $as_echo "$ac_cv_prog_cxx_g" >&6; } |
3509dfbb CF |
3218 | if test "$ac_test_CXXFLAGS" = set; then |
3219 | CXXFLAGS=$ac_save_CXXFLAGS | |
3220 | elif test $ac_cv_prog_cxx_g = yes; then | |
3221 | if test "$GXX" = yes; then | |
3222 | CXXFLAGS="-g -O2" | |
3223 | else | |
3224 | CXXFLAGS="-g" | |
3225 | fi | |
3226 | else | |
3227 | if test "$GXX" = yes; then | |
3228 | CXXFLAGS="-O2" | |
3229 | else | |
3230 | CXXFLAGS= | |
3231 | fi | |
3232 | fi | |
99fc5e10 CF |
3233 | ac_ext=c |
3234 | ac_cpp='$CPP $CPPFLAGS' | |
3235 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3236 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3237 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3238 | ||
4c36016b CF |
3239 | ac_ext=c |
3240 | ac_cpp='$CPP $CPPFLAGS' | |
3241 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3242 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3243 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3244 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 | |
3245 | $as_echo_n "checking how to run the C preprocessor... " >&6; } | |
3246 | # On Suns, sometimes $CPP names a directory. | |
3247 | if test -n "$CPP" && test -d "$CPP"; then | |
3248 | CPP= | |
3249 | fi | |
3250 | if test -z "$CPP"; then | |
3251 | if ${ac_cv_prog_CPP+:} false; then : | |
3252 | $as_echo_n "(cached) " >&6 | |
3253 | else | |
3254 | # Double quotes because CPP needs to be expanded | |
3255 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" | |
3256 | do | |
3257 | ac_preproc_ok=false | |
3258 | for ac_c_preproc_warn_flag in '' yes | |
3259 | do | |
3260 | # Use a header file that comes with gcc, so configuring glibc | |
3261 | # with a fresh cross-compiler works. | |
3262 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
3263 | # <limits.h> exists even on freestanding compilers. | |
3264 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
3265 | # not just through cpp. "Syntax error" is here to catch this case. | |
3266 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3267 | /* end confdefs.h. */ | |
3268 | #ifdef __STDC__ | |
3269 | # include <limits.h> | |
3270 | #else | |
3271 | # include <assert.h> | |
3272 | #endif | |
3273 | Syntax error | |
3274 | _ACEOF | |
3275 | if ac_fn_c_try_cpp "$LINENO"; then : | |
3276 | ||
3277 | else | |
3278 | # Broken: fails on valid input. | |
3279 | continue | |
3280 | fi | |
3281 | rm -f conftest.err conftest.i conftest.$ac_ext | |
3282 | ||
3283 | # OK, works on sane cases. Now check whether nonexistent headers | |
3284 | # can be detected and how. | |
3285 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3286 | /* end confdefs.h. */ | |
3287 | #include <ac_nonexistent.h> | |
3288 | _ACEOF | |
3289 | if ac_fn_c_try_cpp "$LINENO"; then : | |
3290 | # Broken: success on invalid input. | |
3291 | continue | |
3292 | else | |
3293 | # Passes both tests. | |
3294 | ac_preproc_ok=: | |
3295 | break | |
3296 | fi | |
3297 | rm -f conftest.err conftest.i conftest.$ac_ext | |
3298 | ||
3299 | done | |
3300 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
3301 | rm -f conftest.i conftest.err conftest.$ac_ext | |
3302 | if $ac_preproc_ok; then : | |
3303 | break | |
3304 | fi | |
3305 | ||
3306 | done | |
3307 | ac_cv_prog_CPP=$CPP | |
3308 | ||
8494f61e | 3309 | fi |
4c36016b CF |
3310 | CPP=$ac_cv_prog_CPP |
3311 | else | |
3312 | ac_cv_prog_CPP=$CPP | |
3313 | fi | |
3314 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 | |
3315 | $as_echo "$CPP" >&6; } | |
3316 | ac_preproc_ok=false | |
3317 | for ac_c_preproc_warn_flag in '' yes | |
3318 | do | |
3319 | # Use a header file that comes with gcc, so configuring glibc | |
3320 | # with a fresh cross-compiler works. | |
3321 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
3322 | # <limits.h> exists even on freestanding compilers. | |
3323 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
3324 | # not just through cpp. "Syntax error" is here to catch this case. | |
3325 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3326 | /* end confdefs.h. */ | |
3327 | #ifdef __STDC__ | |
3328 | # include <limits.h> | |
3329 | #else | |
3330 | # include <assert.h> | |
3331 | #endif | |
3332 | Syntax error | |
3333 | _ACEOF | |
3334 | if ac_fn_c_try_cpp "$LINENO"; then : | |
3335 | ||
3336 | else | |
3337 | # Broken: fails on valid input. | |
3338 | continue | |
3339 | fi | |
3340 | rm -f conftest.err conftest.i conftest.$ac_ext | |
3341 | ||
3342 | # OK, works on sane cases. Now check whether nonexistent headers | |
3343 | # can be detected and how. | |
3344 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3345 | /* end confdefs.h. */ | |
3346 | #include <ac_nonexistent.h> | |
3347 | _ACEOF | |
3348 | if ac_fn_c_try_cpp "$LINENO"; then : | |
3349 | # Broken: success on invalid input. | |
3350 | continue | |
3351 | else | |
3352 | # Passes both tests. | |
3353 | ac_preproc_ok=: | |
3354 | break | |
3355 | fi | |
3356 | rm -f conftest.err conftest.i conftest.$ac_ext | |
8494f61e | 3357 | |
4c36016b CF |
3358 | done |
3359 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
3360 | rm -f conftest.i conftest.err conftest.$ac_ext | |
3361 | if $ac_preproc_ok; then : | |
8494f61e | 3362 | |
4c36016b CF |
3363 | else |
3364 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
3365 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3366 | as_fn_error $? "C preprocessor \"$CPP\" fails sanity check | |
3367 | See \`config.log' for more details" "$LINENO" 5; } | |
3368 | fi | |
1fd5e000 | 3369 | |
99fc5e10 CF |
3370 | ac_ext=c |
3371 | ac_cpp='$CPP $CPPFLAGS' | |
3372 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3373 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3374 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3375 | ||
4c36016b CF |
3376 | ac_ext=c |
3377 | ac_cpp='$CPP $CPPFLAGS' | |
3378 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3379 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3380 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
99fc5e10 | 3381 | |
4c36016b CF |
3382 | ac_ext=cpp |
3383 | ac_cpp='$CXXCPP $CPPFLAGS' | |
3384 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3385 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3386 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
3387 | ||
3388 | ||
3389 | ||
3390 | addto_CPPFLAGS -nostdinc | |
3391 | : ${ac_cv_prog_CXX:=$CXX} | |
3392 | : ${ac_cv_prog_CC:=$CC} | |
3393 | ||
3394 | cygwin_headers=$(realdirpath "$winsup_srcdir/cygwin/include") | |
3395 | if test -z "$cygwin_headers"; then | |
3396 | as_fn_error $? "cannot find $winsup_srcdir/cygwin/include directory" "$LINENO" 5 | |
3397 | fi | |
3398 | ||
3399 | newlib_headers=$(realdirpath $winsup_srcdir/../newlib/libc/include) | |
3400 | if test -z "$newlib_headers"; then | |
3401 | as_fn_error $? "cannot find newlib source directory: $winsup_srcdir/../newlib/libc/include" "$LINENO" 5 | |
3402 | fi | |
3403 | newlib_headers="$target_builddir/newlib/targ-include $newlib_headers" | |
7e5d0e9f | 3404 | |
4c36016b CF |
3405 | if test -n "$with_windows_headers"; then |
3406 | if test -e "$with_windows_headers/windef.h"; then | |
3407 | windows_headers="$with_windows_headers" | |
3408 | else | |
3409 | as_fn_error $? "cannot find windef.h in specified --with-windows-headers path: $saw_windows_headers" "$LINENO" 5; | |
3410 | fi | |
3411 | elif test -d "$winsup_srcdir/w32api/include/windef.h"; then | |
3412 | windows_headers="$winsup_srcdir/w32api/include" | |
3413 | else | |
3414 | windows_headers=$(cd $($ac_cv_prog_CC -xc /dev/null -E -include windef.h 2>/dev/null | sed -n 's%^# 1 "\([^"]*\)/windef\.h".*$%\1%p' | head -n1) 2>/dev/null && pwd) | |
3415 | if test -z "$windows_headers" -o ! -d "$windows_headers"; then | |
3416 | as_fn_error $? "cannot find windows header files" "$LINENO" 5 | |
7e5d0e9f | 3417 | fi |
4c36016b CF |
3418 | fi |
3419 | CC=$ac_cv_prog_CC | |
3420 | CXX=$ac_cv_prog_CXX | |
3421 | export CC | |
3422 | export CXX | |
3423 | ||
3424 | ||
3425 | ||
7ffaa17c CV |
3426 | |
3427 | ||
9c01984e | 3428 | |
4c36016b CF |
3429 | |
3430 | subdirs="$subdirs cygwin utils cygserver lsaauth doc" | |
3431 | ||
3432 | INSTALL_LICENSE="install-license" | |
2e6d8441 | 3433 | |
7e5d0e9f CV |
3434 | |
3435 | ||
9ce2a54f | 3436 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 |
7ffaa17c CV |
3437 | $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } |
3438 | set x ${MAKE-make} | |
3439 | ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` | |
68157644 | 3440 | if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : |
7ffaa17c | 3441 | $as_echo_n "(cached) " >&6 |
1fd5e000 | 3442 | else |
99fc5e10 | 3443 | cat >conftest.make <<\_ACEOF |
3509dfbb | 3444 | SHELL = /bin/sh |
1fd5e000 | 3445 | all: |
3509dfbb | 3446 | @echo '@@@%%%=$(MAKE)=@@@%%%' |
99fc5e10 | 3447 | _ACEOF |
68157644 | 3448 | # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. |
3509dfbb CF |
3449 | case `${MAKE-make} -f conftest.make 2>/dev/null` in |
3450 | *@@@%%%=?*=@@@%%%*) | |
3451 | eval ac_cv_prog_make_${ac_make}_set=yes;; | |
3452 | *) | |
3453 | eval ac_cv_prog_make_${ac_make}_set=no;; | |
3454 | esac | |
99fc5e10 | 3455 | rm -f conftest.make |
1fd5e000 | 3456 | fi |
3509dfbb | 3457 | if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then |
9ce2a54f | 3458 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
7ffaa17c | 3459 | $as_echo "yes" >&6; } |
1fd5e000 CF |
3460 | SET_MAKE= |
3461 | else | |
9ce2a54f | 3462 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
7ffaa17c | 3463 | $as_echo "no" >&6; } |
1fd5e000 CF |
3464 | SET_MAKE="MAKE=${MAKE-make}" |
3465 | fi | |
3466 | ||
3467 | ||
3509dfbb CF |
3468 | ac_config_files="$ac_config_files Makefile" |
3469 | ||
99fc5e10 | 3470 | cat >confcache <<\_ACEOF |
1fd5e000 CF |
3471 | # This file is a shell script that caches the results of configure |
3472 | # tests run on this system so they can be shared between configure | |
99fc5e10 CF |
3473 | # scripts and configure runs, see configure's option --config-cache. |
3474 | # It is not useful on other systems. If it contains results you don't | |
3475 | # want to keep, you may remove or edit it. | |
1fd5e000 | 3476 | # |
99fc5e10 CF |
3477 | # config.status only pays attention to the cache file if you give it |
3478 | # the --recheck option to rerun configure. | |
1fd5e000 | 3479 | # |
99fc5e10 CF |
3480 | # `ac_cv_env_foo' variables (set or unset) will be overridden when |
3481 | # loading this file, other *unset* `ac_cv_foo' will be assigned the | |
3482 | # following values. | |
3483 | ||
3484 | _ACEOF | |
3485 | ||
1fd5e000 CF |
3486 | # The following way of writing the cache mishandles newlines in values, |
3487 | # but we know of no workaround that is simple, portable, and efficient. | |
3509dfbb | 3488 | # So, we kill variables containing newlines. |
1fd5e000 CF |
3489 | # Ultrix sh set writes to stderr and can't be redirected directly, |
3490 | # and sets the high bit in the cache file unless we assign to the vars. | |
3509dfbb CF |
3491 | ( |
3492 | for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do | |
3493 | eval ac_val=\$$ac_var | |
3494 | case $ac_val in #( | |
3495 | *${as_nl}*) | |
3496 | case $ac_var in #( | |
9ce2a54f | 3497 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 |
7ffaa17c | 3498 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; |
3509dfbb CF |
3499 | esac |
3500 | case $ac_var in #( | |
3501 | _ | IFS | as_nl) ;; #( | |
7ffaa17c | 3502 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( |
9ce2a54f | 3503 | *) { eval $ac_var=; unset $ac_var;} ;; |
3509dfbb CF |
3504 | esac ;; |
3505 | esac | |
3506 | done | |
3507 | ||
99fc5e10 | 3508 | (set) 2>&1 | |
3509dfbb CF |
3509 | case $as_nl`(ac_space=' '; set) 2>&1` in #( |
3510 | *${as_nl}ac_space=\ *) | |
9ce2a54f CF |
3511 | # `set' does not quote correctly, so add quotes: double-quote |
3512 | # substitution turns \\\\ into \\, and sed turns \\ into \. | |
99fc5e10 CF |
3513 | sed -n \ |
3514 | "s/'/'\\\\''/g; | |
3515 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
3509dfbb | 3516 | ;; #( |
99fc5e10 CF |
3517 | *) |
3518 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
3509dfbb | 3519 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
99fc5e10 | 3520 | ;; |
3509dfbb CF |
3521 | esac | |
3522 | sort | |
3523 | ) | | |
99fc5e10 | 3524 | sed ' |
3509dfbb | 3525 | /^ac_cv_env_/b end |
99fc5e10 | 3526 | t clear |
3509dfbb | 3527 | :clear |
99fc5e10 CF |
3528 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ |
3529 | t end | |
3509dfbb CF |
3530 | s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ |
3531 | :end' >>confcache | |
3532 | if diff "$cache_file" confcache >/dev/null 2>&1; then :; else | |
3533 | if test -w "$cache_file"; then | |
68157644 | 3534 | if test "x$cache_file" != "x/dev/null"; then |
9ce2a54f | 3535 | { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 |
7ffaa17c | 3536 | $as_echo "$as_me: updating cache $cache_file" >&6;} |
68157644 YS |
3537 | if test ! -f "$cache_file" || test -h "$cache_file"; then |
3538 | cat confcache >"$cache_file" | |
3539 | else | |
3540 | case $cache_file in #( | |
3541 | */* | ?:*) | |
3542 | mv -f confcache "$cache_file"$$ && | |
3543 | mv -f "$cache_file"$$ "$cache_file" ;; #( | |
3544 | *) | |
3545 | mv -f confcache "$cache_file" ;; | |
3546 | esac | |
3547 | fi | |
3548 | fi | |
1fd5e000 | 3549 | else |
9ce2a54f | 3550 | { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 |
7ffaa17c | 3551 | $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} |
1fd5e000 CF |
3552 | fi |
3553 | fi | |
3554 | rm -f confcache | |
3555 | ||
1fd5e000 CF |
3556 | test "x$prefix" = xNONE && prefix=$ac_default_prefix |
3557 | # Let make expand exec_prefix. | |
3558 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
3559 | ||
1fd5e000 CF |
3560 | # Transform confdefs.h into DEFS. |
3561 | # Protect against shell expansion while executing Makefile rules. | |
3562 | # Protect against Makefile macro expansion. | |
99fc5e10 CF |
3563 | # |
3564 | # If the first sed substitution is executed (which looks for macros that | |
3509dfbb | 3565 | # take arguments), then branch to the quote section. Otherwise, |
99fc5e10 | 3566 | # look for a macro that doesn't take arguments. |
3509dfbb | 3567 | ac_script=' |
7ffaa17c CV |
3568 | :mline |
3569 | /\\$/{ | |
3570 | N | |
3571 | s,\\\n,, | |
3572 | b mline | |
3573 | } | |
99fc5e10 | 3574 | t clear |
3509dfbb CF |
3575 | :clear |
3576 | s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g | |
99fc5e10 | 3577 | t quote |
3509dfbb | 3578 | s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g |
99fc5e10 | 3579 | t quote |
3509dfbb CF |
3580 | b any |
3581 | :quote | |
3582 | s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g | |
3583 | s/\[/\\&/g | |
3584 | s/\]/\\&/g | |
3585 | s/\$/$$/g | |
3586 | H | |
3587 | :any | |
3588 | ${ | |
3589 | g | |
3590 | s/^\n// | |
3591 | s/\n/ /g | |
3592 | p | |
3593 | } | |
3594 | ' | |
3595 | DEFS=`sed -n "$ac_script" confdefs.h` | |
99fc5e10 CF |
3596 | |
3597 | ||
3598 | ac_libobjs= | |
3599 | ac_ltlibobjs= | |
68157644 | 3600 | U= |
99fc5e10 CF |
3601 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue |
3602 | # 1. Remove the extension, and $U if already installed. | |
3509dfbb | 3603 | ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' |
7ffaa17c | 3604 | ac_i=`$as_echo "$ac_i" | sed "$ac_script"` |
3509dfbb CF |
3605 | # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR |
3606 | # will be set to the directory where LIBOBJS objects are built. | |
9ce2a54f CF |
3607 | as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" |
3608 | as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' | |
99fc5e10 CF |
3609 | done |
3610 | LIBOBJS=$ac_libobjs | |
1fd5e000 | 3611 | |
99fc5e10 CF |
3612 | LTLIBOBJS=$ac_ltlibobjs |
3613 | ||
3614 | ||
3615 | ||
68157644 | 3616 | : "${CONFIG_STATUS=./config.status}" |
7ffaa17c | 3617 | ac_write_fail=0 |
99fc5e10 CF |
3618 | ac_clean_files_save=$ac_clean_files |
3619 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
9ce2a54f | 3620 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 |
7ffaa17c | 3621 | $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} |
9ce2a54f CF |
3622 | as_write_fail=0 |
3623 | cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 | |
99fc5e10 CF |
3624 | #! $SHELL |
3625 | # Generated by $as_me. | |
1fd5e000 | 3626 | # Run this file to recreate the current configuration. |
1fd5e000 | 3627 | # Compiler output produced by configure, useful for debugging |
99fc5e10 CF |
3628 | # configure, is in config.log if it exists. |
3629 | ||
3630 | debug=false | |
3631 | ac_cs_recheck=false | |
3632 | ac_cs_silent=false | |
99fc5e10 | 3633 | |
9ce2a54f CF |
3634 | SHELL=\${CONFIG_SHELL-$SHELL} |
3635 | export SHELL | |
3636 | _ASEOF | |
3637 | cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 | |
3638 | ## -------------------- ## | |
3639 | ## M4sh Initialization. ## | |
3640 | ## -------------------- ## | |
99fc5e10 | 3641 | |
3509dfbb CF |
3642 | # Be more Bourne compatible |
3643 | DUALCASE=1; export DUALCASE # for MKS sh | |
9ce2a54f | 3644 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : |
99fc5e10 CF |
3645 | emulate sh |
3646 | NULLCMD=: | |
7ffaa17c | 3647 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
99fc5e10 CF |
3648 | # is contrary to our usage. Disable this feature. |
3649 | alias -g '${1+"$@"}'='"$@"' | |
3509dfbb CF |
3650 | setopt NO_GLOB_SUBST |
3651 | else | |
9ce2a54f CF |
3652 | case `(set -o) 2>/dev/null` in #( |
3653 | *posix*) : | |
3654 | set -o posix ;; #( | |
3655 | *) : | |
3656 | ;; | |
3509dfbb | 3657 | esac |
3509dfbb CF |
3658 | fi |
3659 | ||
3660 | ||
7ffaa17c CV |
3661 | as_nl=' |
3662 | ' | |
3663 | export as_nl | |
3664 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
3665 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
3666 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
3667 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
9ce2a54f CF |
3668 | # Prefer a ksh shell builtin over an external printf program on Solaris, |
3669 | # but without wasting forks for bash or zsh. | |
3670 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
3671 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
3672 | as_echo='print -r --' | |
3673 | as_echo_n='print -rn --' | |
3674 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
7ffaa17c CV |
3675 | as_echo='printf %s\n' |
3676 | as_echo_n='printf %s' | |
3677 | else | |
3678 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
3679 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
3680 | as_echo_n='/usr/ucb/echo -n' | |
3509dfbb | 3681 | else |
7ffaa17c CV |
3682 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' |
3683 | as_echo_n_body='eval | |
3684 | arg=$1; | |
9ce2a54f | 3685 | case $arg in #( |
7ffaa17c CV |
3686 | *"$as_nl"*) |
3687 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
3688 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
3689 | esac; | |
3690 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
3691 | ' | |
3692 | export as_echo_n_body | |
3693 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
3509dfbb | 3694 | fi |
7ffaa17c CV |
3695 | export as_echo_body |
3696 | as_echo='sh -c $as_echo_body as_echo' | |
3697 | fi | |
3698 | ||
3699 | # The user is always right. | |
3700 | if test "${PATH_SEPARATOR+set}" != set; then | |
3701 | PATH_SEPARATOR=: | |
3702 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
3703 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
3704 | PATH_SEPARATOR=';' | |
3705 | } | |
99fc5e10 | 3706 | fi |
1fd5e000 | 3707 | |
99fc5e10 | 3708 | |
3509dfbb CF |
3709 | # IFS |
3710 | # We need space, tab and new line, in precisely that order. Quoting is | |
3711 | # there to prevent editors from complaining about space-tab. | |
3712 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
3713 | # splitting by setting IFS to empty value.) | |
3509dfbb CF |
3714 | IFS=" "" $as_nl" |
3715 | ||
3716 | # Find who we are. Look in the path if we contain no directory separator. | |
68157644 | 3717 | as_myself= |
9ce2a54f | 3718 | case $0 in #(( |
3509dfbb CF |
3719 | *[\\/]* ) as_myself=$0 ;; |
3720 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3721 | for as_dir in $PATH | |
3722 | do | |
3723 | IFS=$as_save_IFS | |
3724 | test -z "$as_dir" && as_dir=. | |
9ce2a54f CF |
3725 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break |
3726 | done | |
3509dfbb CF |
3727 | IFS=$as_save_IFS |
3728 | ||
3729 | ;; | |
3730 | esac | |
3731 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
3732 | # in which case we are not to be found in the path. | |
3733 | if test "x$as_myself" = x; then | |
3734 | as_myself=$0 | |
3735 | fi | |
3736 | if test ! -f "$as_myself"; then | |
7ffaa17c | 3737 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 |
9ce2a54f | 3738 | exit 1 |
3509dfbb CF |
3739 | fi |
3740 | ||
9ce2a54f CF |
3741 | # Unset variables that we do not need and which cause bugs (e.g. in |
3742 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
3743 | # suppresses any "Segmentation fault" message there. '((' could | |
3744 | # trigger a bug in pdksh 5.2.14. | |
3745 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
3746 | do eval test x\${$as_var+set} = xset \ | |
3747 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
3509dfbb | 3748 | done |
99fc5e10 CF |
3749 | PS1='$ ' |
3750 | PS2='> ' | |
3751 | PS4='+ ' | |
3752 | ||
3753 | # NLS nuisances. | |
7ffaa17c CV |
3754 | LC_ALL=C |
3755 | export LC_ALL | |
3756 | LANGUAGE=C | |
3757 | export LANGUAGE | |
1fd5e000 | 3758 | |
9ce2a54f CF |
3759 | # CDPATH. |
3760 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
3761 | ||
3762 | ||
68157644 YS |
3763 | # as_fn_error STATUS ERROR [LINENO LOG_FD] |
3764 | # ---------------------------------------- | |
9ce2a54f CF |
3765 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
3766 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
68157644 | 3767 | # script with STATUS, using 1 if that was 0. |
9ce2a54f CF |
3768 | as_fn_error () |
3769 | { | |
68157644 YS |
3770 | as_status=$1; test $as_status -eq 0 && as_status=1 |
3771 | if test "$4"; then | |
3772 | as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
3773 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 | |
9ce2a54f | 3774 | fi |
68157644 | 3775 | $as_echo "$as_me: error: $2" >&2 |
9ce2a54f CF |
3776 | as_fn_exit $as_status |
3777 | } # as_fn_error | |
3778 | ||
3779 | ||
3780 | # as_fn_set_status STATUS | |
3781 | # ----------------------- | |
3782 | # Set $? to STATUS, without forking. | |
3783 | as_fn_set_status () | |
3784 | { | |
3785 | return $1 | |
3786 | } # as_fn_set_status | |
3787 | ||
3788 | # as_fn_exit STATUS | |
3789 | # ----------------- | |
3790 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
3791 | as_fn_exit () | |
3792 | { | |
3793 | set +e | |
3794 | as_fn_set_status $1 | |
3795 | exit $1 | |
3796 | } # as_fn_exit | |
3797 | ||
3798 | # as_fn_unset VAR | |
3799 | # --------------- | |
3800 | # Portably unset VAR. | |
3801 | as_fn_unset () | |
3802 | { | |
3803 | { eval $1=; unset $1;} | |
3804 | } | |
3805 | as_unset=as_fn_unset | |
3806 | # as_fn_append VAR VALUE | |
3807 | # ---------------------- | |
3808 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
3809 | # advantage of any shell optimizations that allow amortized linear growth over | |
3810 | # repeated appends, instead of the typical quadratic growth present in naive | |
3811 | # implementations. | |
3812 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
3813 | eval 'as_fn_append () | |
3814 | { | |
3815 | eval $1+=\$2 | |
3816 | }' | |
3817 | else | |
3818 | as_fn_append () | |
3819 | { | |
3820 | eval $1=\$$1\$2 | |
3821 | } | |
3822 | fi # as_fn_append | |
3823 | ||
3824 | # as_fn_arith ARG... | |
3825 | # ------------------ | |
3826 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
3827 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
3828 | # must be portable across $(()) and expr. | |
3829 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
3830 | eval 'as_fn_arith () | |
3831 | { | |
3832 | as_val=$(( $* )) | |
3833 | }' | |
3834 | else | |
3835 | as_fn_arith () | |
3836 | { | |
3837 | as_val=`expr "$@" || test $? -eq 1` | |
3838 | } | |
3839 | fi # as_fn_arith | |
3840 | ||
3841 | ||
3509dfbb CF |
3842 | if expr a : '\(a\)' >/dev/null 2>&1 && |
3843 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
99fc5e10 CF |
3844 | as_expr=expr |
3845 | else | |
3846 | as_expr=false | |
3847 | fi | |
1fd5e000 | 3848 | |
3509dfbb | 3849 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
99fc5e10 CF |
3850 | as_basename=basename |
3851 | else | |
3852 | as_basename=false | |
3853 | fi | |
1fd5e000 | 3854 | |
9ce2a54f CF |
3855 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
3856 | as_dirname=dirname | |
3857 | else | |
3858 | as_dirname=false | |
3859 | fi | |
1fd5e000 | 3860 | |
3509dfbb | 3861 | as_me=`$as_basename -- "$0" || |
99fc5e10 CF |
3862 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
3863 | X"$0" : 'X\(//\)$' \| \ | |
3509dfbb | 3864 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
7ffaa17c | 3865 | $as_echo X/"$0" | |
3509dfbb CF |
3866 | sed '/^.*\/\([^/][^/]*\)\/*$/{ |
3867 | s//\1/ | |
3868 | q | |
3869 | } | |
3870 | /^X\/\(\/\/\)$/{ | |
3871 | s//\1/ | |
3872 | q | |
3873 | } | |
3874 | /^X\/\(\/\).*/{ | |
3875 | s//\1/ | |
3876 | q | |
3877 | } | |
3878 | s/.*/./; q'` | |
99fc5e10 | 3879 | |
9ce2a54f CF |
3880 | # Avoid depending upon Character Ranges. |
3881 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
3882 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
3883 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
3884 | as_cr_digits='0123456789' | |
3885 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
3509dfbb CF |
3886 | |
3887 | ECHO_C= ECHO_N= ECHO_T= | |
9ce2a54f | 3888 | case `echo -n x` in #((((( |
3509dfbb | 3889 | -n*) |
9ce2a54f | 3890 | case `echo 'xy\c'` in |
3509dfbb | 3891 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. |
9ce2a54f CF |
3892 | xy) ECHO_C='\c';; |
3893 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
3894 | ECHO_T=' ';; | |
3509dfbb CF |
3895 | esac;; |
3896 | *) | |
3897 | ECHO_N='-n';; | |
99fc5e10 | 3898 | esac |
99fc5e10 CF |
3899 | |
3900 | rm -f conf$$ conf$$.exe conf$$.file | |
3509dfbb CF |
3901 | if test -d conf$$.dir; then |
3902 | rm -f conf$$.dir/conf$$.file | |
3903 | else | |
3904 | rm -f conf$$.dir | |
7ffaa17c CV |
3905 | mkdir conf$$.dir 2>/dev/null |
3906 | fi | |
3907 | if (echo >conf$$.file) 2>/dev/null; then | |
3908 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
3909 | as_ln_s='ln -s' | |
3910 | # ... but there are two gotchas: | |
3911 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
3912 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
4c36016b | 3913 | # In both cases, we have to default to `cp -pR'. |
7ffaa17c | 3914 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
4c36016b | 3915 | as_ln_s='cp -pR' |
7ffaa17c CV |
3916 | elif ln conf$$.file conf$$ 2>/dev/null; then |
3917 | as_ln_s=ln | |
3918 | else | |
4c36016b | 3919 | as_ln_s='cp -pR' |
7ffaa17c | 3920 | fi |
99fc5e10 | 3921 | else |
4c36016b | 3922 | as_ln_s='cp -pR' |
99fc5e10 | 3923 | fi |
3509dfbb CF |
3924 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
3925 | rmdir conf$$.dir 2>/dev/null | |
99fc5e10 | 3926 | |
9ce2a54f CF |
3927 | |
3928 | # as_fn_mkdir_p | |
3929 | # ------------- | |
3930 | # Create "$as_dir" as a directory, including parents if necessary. | |
3931 | as_fn_mkdir_p () | |
3932 | { | |
3933 | ||
3934 | case $as_dir in #( | |
3935 | -*) as_dir=./$as_dir;; | |
3936 | esac | |
3937 | test -d "$as_dir" || eval $as_mkdir_p || { | |
3938 | as_dirs= | |
3939 | while :; do | |
3940 | case $as_dir in #( | |
3941 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
3942 | *) as_qdir=$as_dir;; | |
3943 | esac | |
3944 | as_dirs="'$as_qdir' $as_dirs" | |
3945 | as_dir=`$as_dirname -- "$as_dir" || | |
3946 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
3947 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
3948 | X"$as_dir" : 'X\(//\)$' \| \ | |
3949 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
3950 | $as_echo X"$as_dir" | | |
3951 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
3952 | s//\1/ | |
3953 | q | |
3954 | } | |
3955 | /^X\(\/\/\)[^/].*/{ | |
3956 | s//\1/ | |
3957 | q | |
3958 | } | |
3959 | /^X\(\/\/\)$/{ | |
3960 | s//\1/ | |
3961 | q | |
3962 | } | |
3963 | /^X\(\/\).*/{ | |
3964 | s//\1/ | |
3965 | q | |
3966 | } | |
3967 | s/.*/./; q'` | |
3968 | test -d "$as_dir" && break | |
3969 | done | |
3970 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
68157644 | 3971 | } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" |
9ce2a54f CF |
3972 | |
3973 | ||
3974 | } # as_fn_mkdir_p | |
99fc5e10 | 3975 | if mkdir -p . 2>/dev/null; then |
9ce2a54f | 3976 | as_mkdir_p='mkdir -p "$as_dir"' |
99fc5e10 CF |
3977 | else |
3978 | test -d ./-p && rmdir ./-p | |
3979 | as_mkdir_p=false | |
3980 | fi | |
3981 | ||
4c36016b CF |
3982 | |
3983 | # as_fn_executable_p FILE | |
3984 | # ----------------------- | |
3985 | # Test if FILE is an executable regular file. | |
3986 | as_fn_executable_p () | |
3987 | { | |
3988 | test -f "$1" && test -x "$1" | |
3989 | } # as_fn_executable_p | |
3990 | as_test_x='test -x' | |
3991 | as_executable_p=as_fn_executable_p | |
99fc5e10 CF |
3992 | |
3993 | # Sed expression to map a string onto a valid CPP name. | |
3994 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" | |
3995 | ||
3996 | # Sed expression to map a string onto a valid variable name. | |
3997 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" | |
3998 | ||
3999 | ||
99fc5e10 | 4000 | exec 6>&1 |
9ce2a54f CF |
4001 | ## ----------------------------------- ## |
4002 | ## Main body of $CONFIG_STATUS script. ## | |
4003 | ## ----------------------------------- ## | |
4004 | _ASEOF | |
4005 | test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 | |
99fc5e10 | 4006 | |
9ce2a54f CF |
4007 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
4008 | # Save the log message, to keep $0 and so on meaningful, and to | |
99fc5e10 | 4009 | # report actual input values of CONFIG_FILES etc. instead of their |
3509dfbb CF |
4010 | # values after options handling. |
4011 | ac_log=" | |
99fc5e10 | 4012 | This file was extended by $as_me, which was |
4c36016b | 4013 | generated by GNU Autoconf 2.69. Invocation command line was |
99fc5e10 CF |
4014 | |
4015 | CONFIG_FILES = $CONFIG_FILES | |
4016 | CONFIG_HEADERS = $CONFIG_HEADERS | |
4017 | CONFIG_LINKS = $CONFIG_LINKS | |
4018 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
4019 | $ $0 $@ | |
4020 | ||
3509dfbb CF |
4021 | on `(hostname || uname -n) 2>/dev/null | sed 1q` |
4022 | " | |
4023 | ||
99fc5e10 CF |
4024 | _ACEOF |
4025 | ||
7ffaa17c CV |
4026 | case $ac_config_files in *" |
4027 | "*) set x $ac_config_files; shift; ac_config_files=$*;; | |
4028 | esac | |
4029 | ||
4030 | ||
4031 | ||
4032 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
99fc5e10 | 4033 | # Files that config.status was made for. |
3509dfbb | 4034 | config_files="$ac_config_files" |
99fc5e10 | 4035 | |
3509dfbb | 4036 | _ACEOF |
99fc5e10 | 4037 | |
7ffaa17c | 4038 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
99fc5e10 | 4039 | ac_cs_usage="\ |
9ce2a54f CF |
4040 | \`$as_me' instantiates files and other configuration actions |
4041 | from templates according to the current configuration. Unless the files | |
4042 | and actions are specified as TAGs, all are instantiated by default. | |
99fc5e10 | 4043 | |
9ce2a54f | 4044 | Usage: $0 [OPTION]... [TAG]... |
99fc5e10 CF |
4045 | |
4046 | -h, --help print this help, then exit | |
3509dfbb | 4047 | -V, --version print version number and configuration settings, then exit |
9ce2a54f | 4048 | --config print configuration, then exit |
7ffaa17c CV |
4049 | -q, --quiet, --silent |
4050 | do not print progress messages | |
99fc5e10 CF |
4051 | -d, --debug don't remove temporary files |
4052 | --recheck update $as_me by reconfiguring in the same conditions | |
7ffaa17c CV |
4053 | --file=FILE[:TEMPLATE] |
4054 | instantiate the configuration file FILE | |
99fc5e10 CF |
4055 | |
4056 | Configuration files: | |
4057 | $config_files | |
4058 | ||
9ce2a54f | 4059 | Report bugs to the package provider." |
99fc5e10 | 4060 | |
3509dfbb | 4061 | _ACEOF |
7ffaa17c | 4062 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
9ce2a54f | 4063 | ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" |
99fc5e10 CF |
4064 | ac_cs_version="\\ |
4065 | config.status | |
4c36016b | 4066 | configured by $0, generated by GNU Autoconf 2.69, |
9ce2a54f | 4067 | with options \\"\$ac_cs_config\\" |
99fc5e10 | 4068 | |
4c36016b | 4069 | Copyright (C) 2012 Free Software Foundation, Inc. |
99fc5e10 CF |
4070 | This config.status script is free software; the Free Software Foundation |
4071 | gives unlimited permission to copy, distribute and modify it." | |
3509dfbb CF |
4072 | |
4073 | ac_pwd='$ac_pwd' | |
4074 | srcdir='$srcdir' | |
4075 | INSTALL='$INSTALL' | |
7ffaa17c | 4076 | test -n "\$AWK" || AWK=awk |
99fc5e10 CF |
4077 | _ACEOF |
4078 | ||
7ffaa17c CV |
4079 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
4080 | # The default lists apply if the user does not specify any file. | |
99fc5e10 CF |
4081 | ac_need_defaults=: |
4082 | while test $# != 0 | |
4083 | do | |
4084 | case $1 in | |
68157644 | 4085 | --*=?*) |
3509dfbb CF |
4086 | ac_option=`expr "X$1" : 'X\([^=]*\)='` |
4087 | ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` | |
99fc5e10 CF |
4088 | ac_shift=: |
4089 | ;; | |
68157644 YS |
4090 | --*=) |
4091 | ac_option=`expr "X$1" : 'X\([^=]*\)='` | |
4092 | ac_optarg= | |
4093 | ac_shift=: | |
4094 | ;; | |
3509dfbb | 4095 | *) |
99fc5e10 CF |
4096 | ac_option=$1 |
4097 | ac_optarg=$2 | |
4098 | ac_shift=shift | |
4099 | ;; | |
99fc5e10 CF |
4100 | esac |
4101 | ||
4102 | case $ac_option in | |
4103 | # Handling of the options. | |
99fc5e10 CF |
4104 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
4105 | ac_cs_recheck=: ;; | |
3509dfbb | 4106 | --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) |
7ffaa17c | 4107 | $as_echo "$ac_cs_version"; exit ;; |
9ce2a54f CF |
4108 | --config | --confi | --conf | --con | --co | --c ) |
4109 | $as_echo "$ac_cs_config"; exit ;; | |
3509dfbb | 4110 | --debug | --debu | --deb | --de | --d | -d ) |
99fc5e10 CF |
4111 | debug=: ;; |
4112 | --file | --fil | --fi | --f ) | |
4113 | $ac_shift | |
7ffaa17c CV |
4114 | case $ac_optarg in |
4115 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
68157644 | 4116 | '') as_fn_error $? "missing file argument" ;; |
7ffaa17c | 4117 | esac |
9ce2a54f | 4118 | as_fn_append CONFIG_FILES " '$ac_optarg'" |
99fc5e10 | 4119 | ac_need_defaults=false;; |
3509dfbb | 4120 | --he | --h | --help | --hel | -h ) |
7ffaa17c | 4121 | $as_echo "$ac_cs_usage"; exit ;; |
99fc5e10 CF |
4122 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
4123 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
4124 | ac_cs_silent=: ;; | |
4125 | ||
4126 | # This is an error. | |
68157644 | 4127 | -*) as_fn_error $? "unrecognized option: \`$1' |
9ce2a54f | 4128 | Try \`$0 --help' for more information." ;; |
99fc5e10 | 4129 | |
9ce2a54f | 4130 | *) as_fn_append ac_config_targets " $1" |
3509dfbb | 4131 | ac_need_defaults=false ;; |
99fc5e10 CF |
4132 | |
4133 | esac | |
4134 | shift | |
1fd5e000 | 4135 | done |
99fc5e10 CF |
4136 | |
4137 | ac_configure_extra_args= | |
4138 | ||
4139 | if $ac_cs_silent; then | |
4140 | exec 6>/dev/null | |
4141 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
1fd5e000 | 4142 | fi |
1fd5e000 | 4143 | |
99fc5e10 | 4144 | _ACEOF |
7ffaa17c | 4145 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
99fc5e10 | 4146 | if \$ac_cs_recheck; then |
4c36016b | 4147 | set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion |
7ffaa17c CV |
4148 | shift |
4149 | \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 | |
4150 | CONFIG_SHELL='$SHELL' | |
3509dfbb | 4151 | export CONFIG_SHELL |
7ffaa17c | 4152 | exec "\$@" |
99fc5e10 | 4153 | fi |
1fd5e000 | 4154 | |
99fc5e10 | 4155 | _ACEOF |
7ffaa17c | 4156 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
3509dfbb CF |
4157 | exec 5>>config.log |
4158 | { | |
4159 | echo | |
4160 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
4161 | ## Running $as_me. ## | |
4162 | _ASBOX | |
7ffaa17c | 4163 | $as_echo "$ac_log" |
3509dfbb | 4164 | } >&5 |
99fc5e10 | 4165 | |
3509dfbb | 4166 | _ACEOF |
7ffaa17c | 4167 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
3509dfbb | 4168 | _ACEOF |
99fc5e10 | 4169 | |
7ffaa17c | 4170 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
3509dfbb CF |
4171 | |
4172 | # Handling of arguments. | |
99fc5e10 CF |
4173 | for ac_config_target in $ac_config_targets |
4174 | do | |
3509dfbb CF |
4175 | case $ac_config_target in |
4176 | "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; | |
4177 | ||
5b31f27f | 4178 | *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; |
1fd5e000 | 4179 | esac |
99fc5e10 CF |
4180 | done |
4181 | ||
3509dfbb | 4182 | |
99fc5e10 CF |
4183 | # If the user did not use the arguments to specify the items to instantiate, |
4184 | # then the envvar interface is used. Set only those that are not. | |
4185 | # We use the long form for the default assignment because of an extremely | |
4186 | # bizarre bug on SunOS 4.1.3. | |
4187 | if $ac_need_defaults; then | |
4188 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
4189 | fi | |
1fd5e000 | 4190 | |
99fc5e10 | 4191 | # Have a temporary directory for convenience. Make it in the build tree |
3509dfbb | 4192 | # simply because there is no reason against having it here, and in addition, |
99fc5e10 | 4193 | # creating and moving files from /tmp can sometimes cause problems. |
3509dfbb CF |
4194 | # Hook for its removal unless debugging. |
4195 | # Note that there is a small window in which the directory will not be cleaned: | |
4196 | # after its creation but before its name has been assigned to `$tmp'. | |
99fc5e10 CF |
4197 | $debug || |
4198 | { | |
68157644 | 4199 | tmp= ac_tmp= |
3509dfbb | 4200 | trap 'exit_status=$? |
68157644 YS |
4201 | : "${ac_tmp:=$tmp}" |
4202 | { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status | |
3509dfbb | 4203 | ' 0 |
9ce2a54f | 4204 | trap 'as_fn_exit 1' 1 2 13 15 |
99fc5e10 | 4205 | } |
99fc5e10 CF |
4206 | # Create a (secure) tmp directory for tmp files. |
4207 | ||
4208 | { | |
3509dfbb | 4209 | tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && |
68157644 | 4210 | test -d "$tmp" |
99fc5e10 CF |
4211 | } || |
4212 | { | |
3509dfbb CF |
4213 | tmp=./conf$$-$RANDOM |
4214 | (umask 077 && mkdir "$tmp") | |
68157644 YS |
4215 | } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 |
4216 | ac_tmp=$tmp | |
99fc5e10 | 4217 | |
7ffaa17c CV |
4218 | # Set up the scripts for CONFIG_FILES section. |
4219 | # No need to generate them if there are no CONFIG_FILES. | |
4220 | # This happens for instance with `./config.status config.h'. | |
3509dfbb | 4221 | if test -n "$CONFIG_FILES"; then |
99fc5e10 | 4222 | |
99fc5e10 | 4223 | |
9ce2a54f CF |
4224 | ac_cr=`echo X | tr X '\015'` |
4225 | # On cygwin, bash can eat \r inside `` if the user requested igncr. | |
4226 | # But we know of no other shell where ac_cr would be empty at this | |
4227 | # point, so we can use a bashism as a fallback. | |
4228 | if test "x$ac_cr" = x; then | |
4229 | eval ac_cr=\$\'\\r\' | |
4230 | fi | |
7ffaa17c CV |
4231 | ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` |
4232 | if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then | |
68157644 | 4233 | ac_cs_awk_cr='\\r' |
7ffaa17c CV |
4234 | else |
4235 | ac_cs_awk_cr=$ac_cr | |
4236 | fi | |
4237 | ||
68157644 | 4238 | echo 'BEGIN {' >"$ac_tmp/subs1.awk" && |
7ffaa17c | 4239 | _ACEOF |
3509dfbb CF |
4240 | |
4241 | ||
7ffaa17c CV |
4242 | { |
4243 | echo "cat >conf$$subs.awk <<_ACEOF" && | |
4244 | echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && | |
4245 | echo "_ACEOF" | |
4246 | } >conf$$subs.sh || | |
68157644 YS |
4247 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
4248 | ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` | |
3509dfbb CF |
4249 | ac_delim='%!_!# ' |
4250 | for ac_last_try in false false false false false :; do | |
7ffaa17c | 4251 | . ./conf$$subs.sh || |
68157644 | 4252 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
3509dfbb | 4253 | |
7ffaa17c CV |
4254 | ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` |
4255 | if test $ac_delim_n = $ac_delim_num; then | |
3509dfbb CF |
4256 | break |
4257 | elif $ac_last_try; then | |
68157644 | 4258 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
3509dfbb CF |
4259 | else |
4260 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
1fd5e000 | 4261 | fi |
3509dfbb | 4262 | done |
7ffaa17c | 4263 | rm -f conf$$subs.sh |
3509dfbb | 4264 | |
7ffaa17c | 4265 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
68157644 | 4266 | cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && |
7ffaa17c CV |
4267 | _ACEOF |
4268 | sed -n ' | |
4269 | h | |
4270 | s/^/S["/; s/!.*/"]=/ | |
4271 | p | |
4272 | g | |
4273 | s/^[^!]*!// | |
4274 | :repl | |
4275 | t repl | |
4276 | s/'"$ac_delim"'$// | |
4277 | t delim | |
4278 | :nl | |
4279 | h | |
9ce2a54f | 4280 | s/\(.\{148\}\)..*/\1/ |
7ffaa17c CV |
4281 | t more1 |
4282 | s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ | |
4283 | p | |
4284 | n | |
4285 | b repl | |
4286 | :more1 | |
4287 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
4288 | p | |
4289 | g | |
4290 | s/.\{148\}// | |
4291 | t nl | |
4292 | :delim | |
4293 | h | |
9ce2a54f | 4294 | s/\(.\{148\}\)..*/\1/ |
7ffaa17c CV |
4295 | t more2 |
4296 | s/["\\]/\\&/g; s/^/"/; s/$/"/ | |
4297 | p | |
4298 | b | |
4299 | :more2 | |
4300 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
4301 | p | |
4302 | g | |
4303 | s/.\{148\}// | |
4304 | t delim | |
4305 | ' <conf$$subs.awk | sed ' | |
4306 | /^[^""]/{ | |
4307 | N | |
4308 | s/\n// | |
4309 | } | |
4310 | ' >>$CONFIG_STATUS || ac_write_fail=1 | |
4311 | rm -f conf$$subs.awk | |
4312 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
4313 | _ACAWK | |
68157644 | 4314 | cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && |
7ffaa17c CV |
4315 | for (key in S) S_is_set[key] = 1 |
4316 | FS = "\a" | |
4317 | ||
4318 | } | |
4319 | { | |
4320 | line = $ 0 | |
4321 | nfields = split(line, field, "@") | |
4322 | substed = 0 | |
4323 | len = length(field[1]) | |
4324 | for (i = 2; i < nfields; i++) { | |
4325 | key = field[i] | |
4326 | keylen = length(key) | |
4327 | if (S_is_set[key]) { | |
4328 | value = S[key] | |
4329 | line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) | |
4330 | len += length(value) + length(field[++i]) | |
4331 | substed = 1 | |
4332 | } else | |
4333 | len += 1 + keylen | |
4334 | } | |
4335 | ||
4336 | print line | |
4337 | } | |
1fd5e000 | 4338 | |
7ffaa17c | 4339 | _ACAWK |
3509dfbb | 4340 | _ACEOF |
7ffaa17c CV |
4341 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
4342 | if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then | |
4343 | sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" | |
4344 | else | |
4345 | cat | |
68157644 YS |
4346 | fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ |
4347 | || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 | |
99fc5e10 | 4348 | _ACEOF |
3509dfbb | 4349 | |
68157644 YS |
4350 | # VPATH may cause trouble with some makes, so we remove sole $(srcdir), |
4351 | # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and | |
3509dfbb CF |
4352 | # trailing colons and then remove the whole line if VPATH becomes empty |
4353 | # (actually we leave an empty line to preserve line numbers). | |
4354 | if test "x$srcdir" = x.; then | |
68157644 YS |
4355 | ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ |
4356 | h | |
4357 | s/// | |
4358 | s/^/:/ | |
4359 | s/[ ]*$/:/ | |
4360 | s/:\$(srcdir):/:/g | |
4361 | s/:\${srcdir}:/:/g | |
4362 | s/:@srcdir@:/:/g | |
4363 | s/^:*// | |
3509dfbb | 4364 | s/:*$// |
68157644 YS |
4365 | x |
4366 | s/\(=[ ]*\).*/\1/ | |
4367 | G | |
4368 | s/\n// | |
3509dfbb CF |
4369 | s/^[^=]*=[ ]*$// |
4370 | }' | |
4371 | fi | |
4372 | ||
7ffaa17c | 4373 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
3509dfbb CF |
4374 | fi # test -n "$CONFIG_FILES" |
4375 | ||
4376 | ||
7ffaa17c CV |
4377 | eval set X " :F $CONFIG_FILES " |
4378 | shift | |
4379 | for ac_tag | |
3509dfbb CF |
4380 | do |
4381 | case $ac_tag in | |
4382 | :[FHLC]) ac_mode=$ac_tag; continue;; | |
4383 | esac | |
4384 | case $ac_mode$ac_tag in | |
4385 | :[FHL]*:*);; | |
5b31f27f | 4386 | :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; |
3509dfbb CF |
4387 | :[FH]-) ac_tag=-:-;; |
4388 | :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; | |
1fd5e000 | 4389 | esac |
3509dfbb CF |
4390 | ac_save_IFS=$IFS |
4391 | IFS=: | |
4392 | set x $ac_tag | |
4393 | IFS=$ac_save_IFS | |
4394 | shift | |
4395 | ac_file=$1 | |
4396 | shift | |
1fd5e000 | 4397 | |
3509dfbb CF |
4398 | case $ac_mode in |
4399 | :L) ac_source=$1;; | |
4400 | :[FH]) | |
4401 | ac_file_inputs= | |
4402 | for ac_f | |
4403 | do | |
4404 | case $ac_f in | |
68157644 | 4405 | -) ac_f="$ac_tmp/stdin";; |
3509dfbb CF |
4406 | *) # Look for the file first in the build tree, then in the source tree |
4407 | # (if the path is not absolute). The absolute path cannot be DOS-style, | |
4408 | # because $ac_f cannot contain `:'. | |
4409 | test -f "$ac_f" || | |
4410 | case $ac_f in | |
4411 | [\\/$]*) false;; | |
4412 | *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; | |
4413 | esac || | |
5b31f27f | 4414 | as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; |
3509dfbb | 4415 | esac |
7ffaa17c | 4416 | case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac |
9ce2a54f | 4417 | as_fn_append ac_file_inputs " '$ac_f'" |
3509dfbb CF |
4418 | done |
4419 | ||
4420 | # Let's still pretend it is `configure' which instantiates (i.e., don't | |
4421 | # use $as_me), people would be surprised to read: | |
4422 | # /* config.h. Generated by config.status. */ | |
7ffaa17c CV |
4423 | configure_input='Generated from '` |
4424 | $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' | |
4425 | `' by configure.' | |
3509dfbb CF |
4426 | if test x"$ac_file" != x-; then |
4427 | configure_input="$ac_file. $configure_input" | |
9ce2a54f | 4428 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 |
7ffaa17c | 4429 | $as_echo "$as_me: creating $ac_file" >&6;} |
3509dfbb | 4430 | fi |
7ffaa17c CV |
4431 | # Neutralize special characters interpreted by sed in replacement strings. |
4432 | case $configure_input in #( | |
4433 | *\&* | *\|* | *\\* ) | |
4434 | ac_sed_conf_input=`$as_echo "$configure_input" | | |
4435 | sed 's/[\\\\&|]/\\\\&/g'`;; #( | |
4436 | *) ac_sed_conf_input=$configure_input;; | |
4437 | esac | |
3509dfbb CF |
4438 | |
4439 | case $ac_tag in | |
68157644 | 4440 | *:-:* | *:-) cat >"$ac_tmp/stdin" \ |
5b31f27f | 4441 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; |
3509dfbb CF |
4442 | esac |
4443 | ;; | |
4444 | esac | |
4445 | ||
4446 | ac_dir=`$as_dirname -- "$ac_file" || | |
99fc5e10 CF |
4447 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
4448 | X"$ac_file" : 'X\(//\)[^/]' \| \ | |
4449 | X"$ac_file" : 'X\(//\)$' \| \ | |
3509dfbb | 4450 | X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || |
7ffaa17c | 4451 | $as_echo X"$ac_file" | |
3509dfbb CF |
4452 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
4453 | s//\1/ | |
4454 | q | |
4455 | } | |
4456 | /^X\(\/\/\)[^/].*/{ | |
4457 | s//\1/ | |
4458 | q | |
4459 | } | |
4460 | /^X\(\/\/\)$/{ | |
4461 | s//\1/ | |
4462 | q | |
4463 | } | |
4464 | /^X\(\/\).*/{ | |
4465 | s//\1/ | |
4466 | q | |
4467 | } | |
4468 | s/.*/./; q'` | |
9ce2a54f | 4469 | as_dir="$ac_dir"; as_fn_mkdir_p |
99fc5e10 CF |
4470 | ac_builddir=. |
4471 | ||
3509dfbb CF |
4472 | case "$ac_dir" in |
4473 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
4474 | *) | |
7ffaa17c | 4475 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
3509dfbb | 4476 | # A ".." for each directory in $ac_dir_suffix. |
7ffaa17c | 4477 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
3509dfbb CF |
4478 | case $ac_top_builddir_sub in |
4479 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
4480 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
4481 | esac ;; | |
4482 | esac | |
4483 | ac_abs_top_builddir=$ac_pwd | |
4484 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
4485 | # for backward compatibility: | |
4486 | ac_top_builddir=$ac_top_build_prefix | |
1fd5e000 | 4487 | |
99fc5e10 | 4488 | case $srcdir in |
3509dfbb | 4489 | .) # We are building in place. |
99fc5e10 | 4490 | ac_srcdir=. |
3509dfbb CF |
4491 | ac_top_srcdir=$ac_top_builddir_sub |
4492 | ac_abs_top_srcdir=$ac_pwd ;; | |
4493 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
99fc5e10 | 4494 | ac_srcdir=$srcdir$ac_dir_suffix; |
3509dfbb CF |
4495 | ac_top_srcdir=$srcdir |
4496 | ac_abs_top_srcdir=$srcdir ;; | |
4497 | *) # Relative name. | |
4498 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
4499 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
4500 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
99fc5e10 | 4501 | esac |
3509dfbb | 4502 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
99fc5e10 | 4503 | |
99fc5e10 | 4504 | |
3509dfbb CF |
4505 | case $ac_mode in |
4506 | :F) | |
4507 | # | |
4508 | # CONFIG_FILE | |
4509 | # | |
99fc5e10 CF |
4510 | |
4511 | case $INSTALL in | |
4512 | [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; | |
3509dfbb | 4513 | *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; |
1fd5e000 | 4514 | esac |
3509dfbb | 4515 | _ACEOF |
1fd5e000 | 4516 | |
7ffaa17c | 4517 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
3509dfbb CF |
4518 | # If the template does not know about datarootdir, expand it. |
4519 | # FIXME: This hack should be removed a few years after 2.60. | |
4520 | ac_datarootdir_hack=; ac_datarootdir_seen= | |
7ffaa17c CV |
4521 | ac_sed_dataroot=' |
4522 | /datarootdir/ { | |
3509dfbb CF |
4523 | p |
4524 | q | |
4525 | } | |
4526 | /@datadir@/p | |
4527 | /@docdir@/p | |
4528 | /@infodir@/p | |
4529 | /@localedir@/p | |
9ce2a54f | 4530 | /@mandir@/p' |
7ffaa17c | 4531 | case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in |
3509dfbb CF |
4532 | *datarootdir*) ac_datarootdir_seen=yes;; |
4533 | *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) | |
9ce2a54f | 4534 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 |
7ffaa17c | 4535 | $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} |
3509dfbb | 4536 | _ACEOF |
7ffaa17c | 4537 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
3509dfbb CF |
4538 | ac_datarootdir_hack=' |
4539 | s&@datadir@&$datadir&g | |
4540 | s&@docdir@&$docdir&g | |
4541 | s&@infodir@&$infodir&g | |
4542 | s&@localedir@&$localedir&g | |
4543 | s&@mandir@&$mandir&g | |
9ce2a54f | 4544 | s&\\\${datarootdir}&$datarootdir&g' ;; |
3509dfbb | 4545 | esac |
99fc5e10 | 4546 | _ACEOF |
3509dfbb CF |
4547 | |
4548 | # Neutralize VPATH when `$srcdir' = `.'. | |
4549 | # Shell code in configure.ac might set extrasub. | |
4550 | # FIXME: do we really want to maintain this feature? | |
7ffaa17c CV |
4551 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
4552 | ac_sed_extra="$ac_vpsub | |
99fc5e10 CF |
4553 | $extrasub |
4554 | _ACEOF | |
7ffaa17c | 4555 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
99fc5e10 CF |
4556 | :t |
4557 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
7ffaa17c | 4558 | s|@configure_input@|$ac_sed_conf_input|;t t |
3509dfbb | 4559 | s&@top_builddir@&$ac_top_builddir_sub&;t t |
7ffaa17c | 4560 | s&@top_build_prefix@&$ac_top_build_prefix&;t t |
3509dfbb CF |
4561 | s&@srcdir@&$ac_srcdir&;t t |
4562 | s&@abs_srcdir@&$ac_abs_srcdir&;t t | |
4563 | s&@top_srcdir@&$ac_top_srcdir&;t t | |
4564 | s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t | |
4565 | s&@builddir@&$ac_builddir&;t t | |
4566 | s&@abs_builddir@&$ac_abs_builddir&;t t | |
4567 | s&@abs_top_builddir@&$ac_abs_top_builddir&;t t | |
4568 | s&@INSTALL@&$ac_INSTALL&;t t | |
4569 | $ac_datarootdir_hack | |
7ffaa17c | 4570 | " |
68157644 YS |
4571 | eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ |
4572 | >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
3509dfbb CF |
4573 | |
4574 | test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && | |
68157644 YS |
4575 | { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && |
4576 | { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ | |
4577 | "$ac_tmp/out"`; test -z "$ac_out"; } && | |
9ce2a54f | 4578 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
68157644 | 4579 | which seems to be undefined. Please make sure it is defined" >&5 |
7ffaa17c | 4580 | $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
68157644 | 4581 | which seems to be undefined. Please make sure it is defined" >&2;} |
3509dfbb | 4582 | |
68157644 | 4583 | rm -f "$ac_tmp/stdin" |
3509dfbb | 4584 | case $ac_file in |
68157644 YS |
4585 | -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; |
4586 | *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; | |
7ffaa17c | 4587 | esac \ |
68157644 | 4588 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
3509dfbb | 4589 | ;; |
1fd5e000 | 4590 | |
1fd5e000 | 4591 | |
3509dfbb CF |
4592 | |
4593 | esac | |
4594 | ||
4595 | done # for ac_tag | |
4596 | ||
1fd5e000 | 4597 | |
9ce2a54f | 4598 | as_fn_exit 0 |
99fc5e10 | 4599 | _ACEOF |
99fc5e10 CF |
4600 | ac_clean_files=$ac_clean_files_save |
4601 | ||
7ffaa17c | 4602 | test $ac_write_fail = 0 || |
68157644 | 4603 | as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 |
7ffaa17c | 4604 | |
99fc5e10 CF |
4605 | |
4606 | # configure is writing to config.log, and then calls config.status. | |
4607 | # config.status does its own redirection, appending to config.log. | |
4608 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
4609 | # by configure, so config.status won't be able to write to it; its | |
4610 | # output is simply discarded. So we exec the FD to /dev/null, | |
4611 | # effectively closing config.log, so it can be properly (re)opened and | |
4612 | # appended to by config.status. When coming back to configure, we | |
4613 | # need to make the FD available again. | |
4614 | if test "$no_create" != yes; then | |
4615 | ac_cs_success=: | |
4616 | ac_config_status_args= | |
4617 | test "$silent" = yes && | |
4618 | ac_config_status_args="$ac_config_status_args --quiet" | |
4619 | exec 5>/dev/null | |
4620 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false | |
4621 | exec 5>>config.log | |
4622 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
4623 | # would make configure fail if this is the last instruction. | |
68157644 | 4624 | $ac_cs_success || as_fn_exit 1 |
99fc5e10 | 4625 | fi |
1fd5e000 | 4626 | |
99fc5e10 CF |
4627 | # |
4628 | # CONFIG_SUBDIRS section. | |
4629 | # | |
1fd5e000 CF |
4630 | if test "$no_recursion" != yes; then |
4631 | ||
7ffaa17c CV |
4632 | # Remove --cache-file, --srcdir, and --disable-option-checking arguments |
4633 | # so they do not pile up. | |
1fd5e000 CF |
4634 | ac_sub_configure_args= |
4635 | ac_prev= | |
3509dfbb CF |
4636 | eval "set x $ac_configure_args" |
4637 | shift | |
4638 | for ac_arg | |
4639 | do | |
1fd5e000 CF |
4640 | if test -n "$ac_prev"; then |
4641 | ac_prev= | |
4642 | continue | |
4643 | fi | |
99fc5e10 | 4644 | case $ac_arg in |
1fd5e000 CF |
4645 | -cache-file | --cache-file | --cache-fil | --cache-fi \ |
4646 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
4647 | ac_prev=cache_file ;; | |
4648 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
99fc5e10 CF |
4649 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \ |
4650 | | --c=*) | |
4651 | ;; | |
4652 | --config-cache | -C) | |
1fd5e000 CF |
4653 | ;; |
4654 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
4655 | ac_prev=srcdir ;; | |
4656 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
4657 | ;; | |
99fc5e10 CF |
4658 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) |
4659 | ac_prev=prefix ;; | |
4660 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
4661 | ;; | |
7ffaa17c CV |
4662 | --disable-option-checking) |
4663 | ;; | |
3509dfbb CF |
4664 | *) |
4665 | case $ac_arg in | |
7ffaa17c | 4666 | *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
3509dfbb | 4667 | esac |
9ce2a54f | 4668 | as_fn_append ac_sub_configure_args " '$ac_arg'" ;; |
1fd5e000 CF |
4669 | esac |
4670 | done | |
4671 | ||
99fc5e10 CF |
4672 | # Always prepend --prefix to ensure using the same prefix |
4673 | # in subdir configurations. | |
3509dfbb CF |
4674 | ac_arg="--prefix=$prefix" |
4675 | case $ac_arg in | |
7ffaa17c | 4676 | *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
3509dfbb CF |
4677 | esac |
4678 | ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args" | |
4679 | ||
4680 | # Pass --silent | |
4681 | if test "$silent" = yes; then | |
4682 | ac_sub_configure_args="--silent $ac_sub_configure_args" | |
4683 | fi | |
99fc5e10 | 4684 | |
7ffaa17c CV |
4685 | # Always prepend --disable-option-checking to silence warnings, since |
4686 | # different subdirs can have different --enable and --with options. | |
4687 | ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args" | |
4688 | ||
99fc5e10 CF |
4689 | ac_popdir=`pwd` |
4690 | for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue | |
1fd5e000 CF |
4691 | |
4692 | # Do not complain, so a configure script can configure whichever | |
4693 | # parts of a large source tree are present. | |
3509dfbb CF |
4694 | test -d "$srcdir/$ac_dir" || continue |
4695 | ||
4696 | ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)" | |
9ce2a54f | 4697 | $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5 |
7ffaa17c | 4698 | $as_echo "$ac_msg" >&6 |
9ce2a54f | 4699 | as_dir="$ac_dir"; as_fn_mkdir_p |
99fc5e10 CF |
4700 | ac_builddir=. |
4701 | ||
3509dfbb CF |
4702 | case "$ac_dir" in |
4703 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
4704 | *) | |
7ffaa17c | 4705 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
3509dfbb | 4706 | # A ".." for each directory in $ac_dir_suffix. |
7ffaa17c | 4707 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
3509dfbb CF |
4708 | case $ac_top_builddir_sub in |
4709 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
4710 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
4711 | esac ;; | |
4712 | esac | |
4713 | ac_abs_top_builddir=$ac_pwd | |
4714 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
4715 | # for backward compatibility: | |
4716 | ac_top_builddir=$ac_top_build_prefix | |
1fd5e000 | 4717 | |
99fc5e10 | 4718 | case $srcdir in |
3509dfbb | 4719 | .) # We are building in place. |
99fc5e10 | 4720 | ac_srcdir=. |
3509dfbb CF |
4721 | ac_top_srcdir=$ac_top_builddir_sub |
4722 | ac_abs_top_srcdir=$ac_pwd ;; | |
4723 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
99fc5e10 | 4724 | ac_srcdir=$srcdir$ac_dir_suffix; |
3509dfbb CF |
4725 | ac_top_srcdir=$srcdir |
4726 | ac_abs_top_srcdir=$srcdir ;; | |
4727 | *) # Relative name. | |
4728 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
4729 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
4730 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
99fc5e10 | 4731 | esac |
3509dfbb | 4732 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
1fd5e000 | 4733 | |
1fd5e000 | 4734 | |
3509dfbb | 4735 | cd "$ac_dir" |
1fd5e000 CF |
4736 | |
4737 | # Check for guested configure; otherwise get Cygnus style configure. | |
3509dfbb CF |
4738 | if test -f "$ac_srcdir/configure.gnu"; then |
4739 | ac_sub_configure=$ac_srcdir/configure.gnu | |
4740 | elif test -f "$ac_srcdir/configure"; then | |
4741 | ac_sub_configure=$ac_srcdir/configure | |
4742 | elif test -f "$ac_srcdir/configure.in"; then | |
4743 | # This should be Cygnus configure. | |
4744 | ac_sub_configure=$ac_aux_dir/configure | |
1fd5e000 | 4745 | else |
9ce2a54f | 4746 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5 |
7ffaa17c | 4747 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;} |
1fd5e000 CF |
4748 | ac_sub_configure= |
4749 | fi | |
4750 | ||
4751 | # The recursion is here. | |
4752 | if test -n "$ac_sub_configure"; then | |
1fd5e000 | 4753 | # Make the cache file name correct relative to the subdirectory. |
99fc5e10 CF |
4754 | case $cache_file in |
4755 | [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;; | |
3509dfbb CF |
4756 | *) # Relative name. |
4757 | ac_sub_cache_file=$ac_top_build_prefix$cache_file ;; | |
1fd5e000 CF |
4758 | esac |
4759 | ||
9ce2a54f | 4760 | { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5 |
7ffaa17c | 4761 | $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} |
1fd5e000 | 4762 | # The eval makes quoting arguments work. |
3509dfbb CF |
4763 | eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \ |
4764 | --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" || | |
68157644 | 4765 | as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5 |
1fd5e000 CF |
4766 | fi |
4767 | ||
3509dfbb | 4768 | cd "$ac_popdir" |
1fd5e000 CF |
4769 | done |
4770 | fi | |
7ffaa17c | 4771 | if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then |
9ce2a54f | 4772 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 |
7ffaa17c CV |
4773 | $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} |
4774 | fi | |
1fd5e000 | 4775 |