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Commit | Line | Data |
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5395b47b NN |
1 | #! /bin/sh |
2 | # Guess values for system-dependent variables and create Makefiles. | |
22e05272 JM |
3 | # Generated by GNU Autoconf 2.69. |
4 | # | |
5 | # | |
6 | # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. | |
5213506e | 7 | # |
5395b47b | 8 | # |
5395b47b NN |
9 | # This configure script is free software; the Free Software Foundation |
10 | # gives unlimited permission to copy, distribute and modify it. | |
5213506e RW |
11 | ## -------------------- ## |
12 | ## M4sh Initialization. ## | |
13 | ## -------------------- ## | |
5395b47b | 14 | |
5213506e RW |
15 | # Be more Bourne compatible |
16 | DUALCASE=1; export DUALCASE # for MKS sh | |
17 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : | |
5395b47b NN |
18 | emulate sh |
19 | NULLCMD=: | |
5213506e | 20 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
5395b47b NN |
21 | # is contrary to our usage. Disable this feature. |
22 | alias -g '${1+"$@"}'='"$@"' | |
5213506e RW |
23 | setopt NO_GLOB_SUBST |
24 | else | |
25 | case `(set -o) 2>/dev/null` in #( | |
26 | *posix*) : | |
27 | set -o posix ;; #( | |
28 | *) : | |
29 | ;; | |
30 | esac | |
5395b47b | 31 | fi |
5395b47b | 32 | |
5213506e RW |
33 | |
34 | as_nl=' | |
35 | ' | |
36 | export as_nl | |
37 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
38 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
39 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
40 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
41 | # Prefer a ksh shell builtin over an external printf program on Solaris, | |
42 | # but without wasting forks for bash or zsh. | |
43 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
44 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
45 | as_echo='print -r --' | |
46 | as_echo_n='print -rn --' | |
47 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
48 | as_echo='printf %s\n' | |
49 | as_echo_n='printf %s' | |
5395b47b | 50 | else |
5213506e RW |
51 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then |
52 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
53 | as_echo_n='/usr/ucb/echo -n' | |
54 | else | |
55 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' | |
56 | as_echo_n_body='eval | |
57 | arg=$1; | |
58 | case $arg in #( | |
59 | *"$as_nl"*) | |
60 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
61 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
62 | esac; | |
63 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
64 | ' | |
65 | export as_echo_n_body | |
66 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
67 | fi | |
68 | export as_echo_body | |
69 | as_echo='sh -c $as_echo_body as_echo' | |
70 | fi | |
71 | ||
72 | # The user is always right. | |
73 | if test "${PATH_SEPARATOR+set}" != set; then | |
74 | PATH_SEPARATOR=: | |
75 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
76 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
77 | PATH_SEPARATOR=';' | |
78 | } | |
5395b47b NN |
79 | fi |
80 | ||
81 | ||
5213506e RW |
82 | # IFS |
83 | # We need space, tab and new line, in precisely that order. Quoting is | |
84 | # there to prevent editors from complaining about space-tab. | |
85 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
86 | # splitting by setting IFS to empty value.) | |
87 | IFS=" "" $as_nl" | |
88 | ||
89 | # Find who we are. Look in the path if we contain no directory separator. | |
22e05272 | 90 | as_myself= |
5213506e RW |
91 | case $0 in #(( |
92 | *[\\/]* ) as_myself=$0 ;; | |
93 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
94 | for as_dir in $PATH | |
95 | do | |
96 | IFS=$as_save_IFS | |
97 | test -z "$as_dir" && as_dir=. | |
98 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
99 | done | |
100 | IFS=$as_save_IFS | |
101 | ||
102 | ;; | |
103 | esac | |
104 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
105 | # in which case we are not to be found in the path. | |
106 | if test "x$as_myself" = x; then | |
107 | as_myself=$0 | |
108 | fi | |
109 | if test ! -f "$as_myself"; then | |
110 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 | |
111 | exit 1 | |
112 | fi | |
113 | ||
114 | # Unset variables that we do not need and which cause bugs (e.g. in | |
115 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
116 | # suppresses any "Segmentation fault" message there. '((' could | |
117 | # trigger a bug in pdksh 5.2.14. | |
118 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
119 | do eval test x\${$as_var+set} = xset \ | |
120 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
121 | done | |
5395b47b NN |
122 | PS1='$ ' |
123 | PS2='> ' | |
124 | PS4='+ ' | |
125 | ||
126 | # NLS nuisances. | |
5213506e RW |
127 | LC_ALL=C |
128 | export LC_ALL | |
129 | LANGUAGE=C | |
130 | export LANGUAGE | |
131 | ||
132 | # CDPATH. | |
133 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
134 | ||
22e05272 JM |
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 $CONFIG_SHELL" >&2 | |
156 | as_fn_exit 255 | |
157 | fi | |
158 | # We don't want this to propagate to other subprocesses. | |
159 | { _as_can_reexec=; unset _as_can_reexec;} | |
5213506e RW |
160 | if test "x$CONFIG_SHELL" = x; then |
161 | as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : | |
162 | emulate sh | |
163 | NULLCMD=: | |
164 | # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which | |
165 | # is contrary to our usage. Disable this feature. | |
166 | alias -g '\${1+\"\$@\"}'='\"\$@\"' | |
167 | setopt NO_GLOB_SUBST | |
168 | else | |
169 | case \`(set -o) 2>/dev/null\` in #( | |
170 | *posix*) : | |
171 | set -o posix ;; #( | |
172 | *) : | |
173 | ;; | |
174 | esac | |
175 | fi | |
176 | " | |
177 | as_required="as_fn_return () { (exit \$1); } | |
178 | as_fn_success () { as_fn_return 0; } | |
179 | as_fn_failure () { as_fn_return 1; } | |
180 | as_fn_ret_success () { return 0; } | |
181 | as_fn_ret_failure () { return 1; } | |
182 | ||
183 | exitcode=0 | |
184 | as_fn_success || { exitcode=1; echo as_fn_success failed.; } | |
185 | as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } | |
186 | as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } | |
187 | as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } | |
188 | if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : | |
189 | ||
190 | else | |
191 | exitcode=1; echo positional parameters were not saved. | |
192 | fi | |
22e05272 JM |
193 | test x\$exitcode = x0 || exit 1 |
194 | test -x / || exit 1" | |
5213506e RW |
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 "$as_required") 2>/dev/null; then : | |
200 | as_have_required=yes | |
201 | else | |
202 | as_have_required=no | |
203 | fi | |
204 | if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : | |
205 | ||
206 | else | |
207 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
208 | as_found=false | |
209 | for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH | |
5395b47b | 210 | do |
5213506e RW |
211 | IFS=$as_save_IFS |
212 | test -z "$as_dir" && as_dir=. | |
213 | as_found=: | |
214 | case $as_dir in #( | |
215 | /*) | |
216 | for as_base in sh bash ksh sh5; do | |
217 | # Try only shells that exist, to save several forks. | |
218 | as_shell=$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 | |
226 | done;; | |
227 | esac | |
228 | as_found=false | |
229 | done | |
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=$SHELL as_have_required=yes | |
233 | fi; } | |
234 | IFS=$as_save_IFS | |
235 | ||
236 | ||
237 | if test "x$CONFIG_SHELL" != x; then : | |
22e05272 JM |
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 $CONFIG_SHELL" >&2 | |
256 | exit 255 | |
5213506e RW |
257 | fi |
258 | ||
259 | if test x$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." | |
5395b47b | 265 | else |
5213506e RW |
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 | $0: the script under such a shell if you do have one." | |
5395b47b | 270 | fi |
5213506e RW |
271 | exit 1 |
272 | fi | |
273 | fi | |
274 | fi | |
275 | SHELL=${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 | |
280 | ||
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 | |
292 | ||
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 | |
300 | ||
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 | { | |
316 | ||
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 $as_dirs" | |
22e05272 | 354 | } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" |
5213506e RW |
355 | |
356 | ||
357 | } # as_fn_mkdir_p | |
22e05272 JM |
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 | |
5213506e RW |
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 | }' | |
377 | else | |
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 | |
400 | ||
401 | ||
22e05272 JM |
402 | # as_fn_error STATUS ERROR [LINENO LOG_FD] |
403 | # ---------------------------------------- | |
5213506e RW |
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 | |
22e05272 | 406 | # script with STATUS, using 1 if that was 0. |
5213506e RW |
407 | as_fn_error () |
408 | { | |
22e05272 JM |
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 | |
5213506e | 413 | fi |
22e05272 | 414 | $as_echo "$as_me: error: $2" >&2 |
5213506e RW |
415 | as_fn_exit $as_status |
416 | } # as_fn_error | |
5395b47b | 417 | |
5213506e RW |
418 | if expr a : '\(a\)' >/dev/null 2>&1 && |
419 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
5395b47b NN |
420 | as_expr=expr |
421 | else | |
422 | as_expr=false | |
423 | fi | |
424 | ||
5213506e | 425 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
5395b47b NN |
426 | as_basename=basename |
427 | else | |
428 | as_basename=false | |
429 | fi | |
430 | ||
5213506e RW |
431 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
432 | as_dirname=dirname | |
433 | else | |
434 | as_dirname=false | |
435 | fi | |
5395b47b | 436 | |
5213506e | 437 | as_me=`$as_basename -- "$0" || |
5395b47b NN |
438 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
439 | X"$0" : 'X\(//\)$' \| \ | |
5213506e RW |
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'` | |
5395b47b | 455 | |
5395b47b NN |
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 | |
462 | ||
5395b47b | 463 | |
5213506e RW |
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. :-) | |
469 | sed -n ' | |
470 | p | |
471 | /[$]LINENO/= | |
472 | ' <$as_myself | | |
5395b47b | 473 | sed ' |
5213506e RW |
474 | s/[$]LINENO.*/&-/ |
475 | t lineno | |
476 | b | |
477 | :lineno | |
5395b47b | 478 | N |
5213506e RW |
479 | :loop |
480 | s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ | |
5395b47b | 481 | t loop |
5213506e | 482 | s/-\n.*// |
5395b47b | 483 | ' >$as_me.lineno && |
5213506e RW |
484 | chmod +x "$as_me.lineno" || |
485 | { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } | |
5395b47b | 486 | |
22e05272 JM |
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 | |
5395b47b NN |
491 | # Don't try to exec as it changes $[0], causing all sort of problems |
492 | # (the dirname of $[0] is not the place where we might find the | |
5213506e RW |
493 | # original and so on. Autoconf is especially sensitive to this). |
494 | . "./$as_me.lineno" | |
5395b47b NN |
495 | # Exit status is that of the last command. |
496 | exit | |
497 | } | |
498 | ||
5213506e RW |
499 | ECHO_C= ECHO_N= ECHO_T= |
500 | case `echo -n x` in #((((( | |
501 | -n*) | |
502 | case `echo 'xy\c'` in | |
503 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. | |
504 | xy) ECHO_C='\c';; | |
505 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
506 | ECHO_T=' ';; | |
507 | esac;; | |
508 | *) | |
509 | ECHO_N='-n';; | |
5395b47b NN |
510 | esac |
511 | ||
5213506e RW |
512 | rm -f conf$$ conf$$.exe conf$$.file |
513 | if test -d conf$$.dir; then | |
514 | rm -f conf$$.dir/conf$$.file | |
5395b47b | 515 | else |
5213506e RW |
516 | rm -f conf$$.dir |
517 | mkdir conf$$.dir 2>/dev/null | |
5395b47b | 518 | fi |
5213506e RW |
519 | if (echo >conf$$.file) 2>/dev/null; then |
520 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
5395b47b | 521 | as_ln_s='ln -s' |
5213506e RW |
522 | # ... but there are two gotchas: |
523 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
524 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
22e05272 | 525 | # In both cases, we have to default to `cp -pR'. |
5213506e | 526 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
22e05272 | 527 | as_ln_s='cp -pR' |
5213506e RW |
528 | elif ln conf$$.file conf$$ 2>/dev/null; then |
529 | as_ln_s=ln | |
530 | else | |
22e05272 | 531 | as_ln_s='cp -pR' |
5395b47b | 532 | fi |
5395b47b | 533 | else |
22e05272 | 534 | as_ln_s='cp -pR' |
5395b47b | 535 | fi |
5213506e RW |
536 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
537 | rmdir conf$$.dir 2>/dev/null | |
5395b47b NN |
538 | |
539 | if mkdir -p . 2>/dev/null; then | |
5213506e | 540 | as_mkdir_p='mkdir -p "$as_dir"' |
5395b47b NN |
541 | else |
542 | test -d ./-p && rmdir ./-p | |
543 | as_mkdir_p=false | |
544 | fi | |
545 | ||
22e05272 JM |
546 | as_test_x='test -x' |
547 | as_executable_p=as_fn_executable_p | |
5395b47b NN |
548 | |
549 | # Sed expression to map a string onto a valid CPP name. | |
550 | as_tr_cpp="eval sed 'y%*$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%[^_$as_cr_alnum]%_%g'" | |
554 | ||
555 | ||
22e05272 JM |
556 | test -n "$DJDIR" || exec 7<&0 </dev/null |
557 | exec 6>&1 | |
5395b47b NN |
558 | |
559 | # Name of the host. | |
22e05272 | 560 | # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, |
5395b47b NN |
561 | # so uname gets run too. |
562 | ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` | |
563 | ||
5395b47b NN |
564 | # |
565 | # Initializations. | |
566 | # | |
567 | ac_default_prefix=/usr/local | |
5213506e | 568 | ac_clean_files= |
5395b47b | 569 | ac_config_libobj_dir=. |
5213506e | 570 | LIBOBJS= |
5395b47b NN |
571 | cross_compiling=no |
572 | subdirs= | |
573 | MFLAGS= | |
574 | MAKEFLAGS= | |
5395b47b NN |
575 | |
576 | # Identity of this package. | |
577 | PACKAGE_NAME= | |
578 | PACKAGE_TARNAME= | |
579 | PACKAGE_VERSION= | |
580 | PACKAGE_STRING= | |
581 | PACKAGE_BUGREPORT= | |
5213506e | 582 | PACKAGE_URL= |
5395b47b NN |
583 | |
584 | ac_unique_file="Makefile.in" | |
5213506e RW |
585 | ac_subst_vars='LTLIBOBJS |
586 | LIBOBJS | |
f4c53af1 | 587 | default_gnattools_target |
7bec4570 EB |
588 | LD_PICFLAG |
589 | PICFLAG | |
5213506e | 590 | warn_cflags |
8440db95 NB |
591 | ADA_CFLAGS |
592 | EXTRA_GNATTOOLS | |
593 | TOOLS_TARGET_PAIRS | |
594 | LN_S | |
595 | target_noncanonical | |
596 | GNATMAKE | |
597 | GNATBIND | |
5213506e RW |
598 | OBJEXT |
599 | EXEEXT | |
600 | ac_ct_CC | |
601 | CPPFLAGS | |
602 | LDFLAGS | |
603 | CFLAGS | |
604 | CC | |
5213506e RW |
605 | target_os |
606 | target_vendor | |
607 | target_cpu | |
608 | target | |
609 | host_os | |
610 | host_vendor | |
611 | host_cpu | |
612 | host | |
613 | build_os | |
614 | build_vendor | |
615 | build_cpu | |
616 | build | |
617 | INSTALL_DATA | |
618 | INSTALL_SCRIPT | |
619 | INSTALL_PROGRAM | |
620 | MAINT | |
621 | target_alias | |
622 | host_alias | |
623 | build_alias | |
624 | LIBS | |
625 | ECHO_T | |
626 | ECHO_N | |
627 | ECHO_C | |
628 | DEFS | |
629 | mandir | |
630 | localedir | |
631 | libdir | |
632 | psdir | |
633 | pdfdir | |
634 | dvidir | |
635 | htmldir | |
636 | infodir | |
637 | docdir | |
638 | oldincludedir | |
639 | includedir | |
640 | localstatedir | |
641 | sharedstatedir | |
642 | sysconfdir | |
643 | datadir | |
644 | datarootdir | |
645 | libexecdir | |
646 | sbindir | |
647 | bindir | |
648 | program_transform_name | |
649 | prefix | |
650 | exec_prefix | |
651 | PACKAGE_URL | |
652 | PACKAGE_BUGREPORT | |
653 | PACKAGE_STRING | |
654 | PACKAGE_VERSION | |
655 | PACKAGE_TARNAME | |
656 | PACKAGE_NAME | |
657 | PATH_SEPARATOR | |
658 | SHELL' | |
5395b47b | 659 | ac_subst_files='' |
5213506e RW |
660 | ac_user_opts=' |
661 | enable_option_checking | |
662 | enable_maintainer_mode | |
7bec4570 EB |
663 | enable_host_pie |
664 | enable_host_bind_now | |
5213506e RW |
665 | ' |
666 | ac_precious_vars='build_alias | |
667 | host_alias | |
668 | target_alias | |
669 | CC | |
670 | CFLAGS | |
671 | LDFLAGS | |
672 | LIBS | |
673 | CPPFLAGS' | |
674 | ||
5395b47b NN |
675 | |
676 | # Initialize some variables set by options. | |
677 | ac_init_help= | |
678 | ac_init_version=false | |
5213506e RW |
679 | ac_unrecognized_opts= |
680 | ac_unrecognized_sep= | |
5395b47b NN |
681 | # The variables have the same names as the options, with |
682 | # dashes changed to underlines. | |
683 | cache_file=/dev/null | |
684 | exec_prefix=NONE | |
685 | no_create= | |
686 | no_recursion= | |
687 | prefix=NONE | |
688 | program_prefix=NONE | |
689 | program_suffix=NONE | |
690 | program_transform_name=s,x,x, | |
691 | silent= | |
692 | site= | |
693 | srcdir= | |
694 | verbose= | |
695 | x_includes=NONE | |
696 | x_libraries=NONE | |
697 | ||
698 | # Installation directory options. | |
699 | # These are left unexpanded so users can "make install exec_prefix=/foo" | |
700 | # and all the variables that are supposed to be based on exec_prefix | |
701 | # by default will actually change. | |
702 | # Use braces instead of parens because sh, perl, etc. also accept them. | |
5213506e | 703 | # (The list follows the same order as the GNU Coding Standards.) |
5395b47b NN |
704 | bindir='${exec_prefix}/bin' |
705 | sbindir='${exec_prefix}/sbin' | |
706 | libexecdir='${exec_prefix}/libexec' | |
5213506e RW |
707 | datarootdir='${prefix}/share' |
708 | datadir='${datarootdir}' | |
5395b47b NN |
709 | sysconfdir='${prefix}/etc' |
710 | sharedstatedir='${prefix}/com' | |
711 | localstatedir='${prefix}/var' | |
5395b47b NN |
712 | includedir='${prefix}/include' |
713 | oldincludedir='/usr/include' | |
5213506e RW |
714 | docdir='${datarootdir}/doc/${PACKAGE}' |
715 | infodir='${datarootdir}/info' | |
716 | htmldir='${docdir}' | |
717 | dvidir='${docdir}' | |
718 | pdfdir='${docdir}' | |
719 | psdir='${docdir}' | |
720 | libdir='${exec_prefix}/lib' | |
721 | localedir='${datarootdir}/locale' | |
722 | mandir='${datarootdir}/man' | |
5395b47b NN |
723 | |
724 | ac_prev= | |
5213506e | 725 | ac_dashdash= |
5395b47b NN |
726 | for ac_option |
727 | do | |
728 | # If the previous option needs an argument, assign it. | |
729 | if test -n "$ac_prev"; then | |
5213506e | 730 | eval $ac_prev=\$ac_option |
5395b47b NN |
731 | ac_prev= |
732 | continue | |
733 | fi | |
734 | ||
5213506e | 735 | case $ac_option in |
22e05272 JM |
736 | *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; |
737 | *=) ac_optarg= ;; | |
738 | *) ac_optarg=yes ;; | |
5213506e | 739 | esac |
5395b47b NN |
740 | |
741 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
742 | ||
5213506e RW |
743 | case $ac_dashdash$ac_option in |
744 | --) | |
745 | ac_dashdash=yes ;; | |
5395b47b NN |
746 | |
747 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
748 | ac_prev=bindir ;; | |
749 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
750 | bindir=$ac_optarg ;; | |
751 | ||
752 | -build | --build | --buil | --bui | --bu) | |
753 | ac_prev=build_alias ;; | |
754 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) | |
755 | build_alias=$ac_optarg ;; | |
756 | ||
757 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
758 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
759 | ac_prev=cache_file ;; | |
760 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
761 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
762 | cache_file=$ac_optarg ;; | |
763 | ||
764 | --config-cache | -C) | |
765 | cache_file=config.cache ;; | |
766 | ||
5213506e | 767 | -datadir | --datadir | --datadi | --datad) |
5395b47b | 768 | ac_prev=datadir ;; |
5213506e | 769 | -datadir=* | --datadir=* | --datadi=* | --datad=*) |
5395b47b NN |
770 | datadir=$ac_optarg ;; |
771 | ||
5213506e RW |
772 | -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ |
773 | | --dataroo | --dataro | --datar) | |
774 | ac_prev=datarootdir ;; | |
775 | -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ | |
776 | | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) | |
777 | datarootdir=$ac_optarg ;; | |
778 | ||
5395b47b | 779 | -disable-* | --disable-*) |
5213506e | 780 | ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
5395b47b | 781 | # Reject names that are not valid shell variable names. |
5213506e | 782 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
22e05272 | 783 | as_fn_error $? "invalid feature name: $ac_useropt" |
5213506e RW |
784 | ac_useropt_orig=$ac_useropt |
785 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
786 | case $ac_user_opts in | |
787 | *" | |
788 | "enable_$ac_useropt" | |
789 | "*) ;; | |
790 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" | |
791 | ac_unrecognized_sep=', ';; | |
792 | esac | |
793 | eval enable_$ac_useropt=no ;; | |
794 | ||
795 | -docdir | --docdir | --docdi | --doc | --do) | |
796 | ac_prev=docdir ;; | |
797 | -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) | |
798 | docdir=$ac_optarg ;; | |
799 | ||
800 | -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) | |
801 | ac_prev=dvidir ;; | |
802 | -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) | |
803 | dvidir=$ac_optarg ;; | |
5395b47b NN |
804 | |
805 | -enable-* | --enable-*) | |
5213506e | 806 | ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
5395b47b | 807 | # Reject names that are not valid shell variable names. |
5213506e | 808 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
22e05272 | 809 | as_fn_error $? "invalid feature name: $ac_useropt" |
5213506e RW |
810 | ac_useropt_orig=$ac_useropt |
811 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
812 | case $ac_user_opts in | |
813 | *" | |
814 | "enable_$ac_useropt" | |
815 | "*) ;; | |
816 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" | |
817 | ac_unrecognized_sep=', ';; | |
5395b47b | 818 | esac |
5213506e | 819 | eval enable_$ac_useropt=\$ac_optarg ;; |
5395b47b NN |
820 | |
821 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
822 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
823 | | --exec | --exe | --ex) | |
824 | ac_prev=exec_prefix ;; | |
825 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
826 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
827 | | --exec=* | --exe=* | --ex=*) | |
828 | exec_prefix=$ac_optarg ;; | |
829 | ||
830 | -gas | --gas | --ga | --g) | |
831 | # Obsolete; use --with-gas. | |
832 | with_gas=yes ;; | |
833 | ||
834 | -help | --help | --hel | --he | -h) | |
835 | ac_init_help=long ;; | |
836 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
837 | ac_init_help=recursive ;; | |
838 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
839 | ac_init_help=short ;; | |
840 | ||
841 | -host | --host | --hos | --ho) | |
842 | ac_prev=host_alias ;; | |
843 | -host=* | --host=* | --hos=* | --ho=*) | |
844 | host_alias=$ac_optarg ;; | |
845 | ||
5213506e RW |
846 | -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) |
847 | ac_prev=htmldir ;; | |
848 | -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ | |
849 | | --ht=*) | |
850 | htmldir=$ac_optarg ;; | |
851 | ||
5395b47b NN |
852 | -includedir | --includedir | --includedi | --included | --include \ |
853 | | --includ | --inclu | --incl | --inc) | |
854 | ac_prev=includedir ;; | |
855 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
856 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
857 | includedir=$ac_optarg ;; | |
858 | ||
859 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
860 | ac_prev=infodir ;; | |
861 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
862 | infodir=$ac_optarg ;; | |
863 | ||
864 | -libdir | --libdir | --libdi | --libd) | |
865 | ac_prev=libdir ;; | |
866 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
867 | libdir=$ac_optarg ;; | |
868 | ||
869 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
870 | | --libexe | --libex | --libe) | |
871 | ac_prev=libexecdir ;; | |
872 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
873 | | --libexe=* | --libex=* | --libe=*) | |
874 | libexecdir=$ac_optarg ;; | |
875 | ||
5213506e RW |
876 | -localedir | --localedir | --localedi | --localed | --locale) |
877 | ac_prev=localedir ;; | |
878 | -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) | |
879 | localedir=$ac_optarg ;; | |
880 | ||
5395b47b | 881 | -localstatedir | --localstatedir | --localstatedi | --localstated \ |
5213506e | 882 | | --localstate | --localstat | --localsta | --localst | --locals) |
5395b47b NN |
883 | ac_prev=localstatedir ;; |
884 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
5213506e | 885 | | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) |
5395b47b NN |
886 | localstatedir=$ac_optarg ;; |
887 | ||
888 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
889 | ac_prev=mandir ;; | |
890 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
891 | mandir=$ac_optarg ;; | |
892 | ||
893 | -nfp | --nfp | --nf) | |
894 | # Obsolete; use --without-fp. | |
895 | with_fp=no ;; | |
896 | ||
897 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
898 | | --no-cr | --no-c | -n) | |
899 | no_create=yes ;; | |
900 | ||
901 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
902 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
903 | no_recursion=yes ;; | |
904 | ||
905 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
906 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
907 | | --oldin | --oldi | --old | --ol | --o) | |
908 | ac_prev=oldincludedir ;; | |
909 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
910 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
911 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
912 | oldincludedir=$ac_optarg ;; | |
913 | ||
914 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
915 | ac_prev=prefix ;; | |
916 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
917 | prefix=$ac_optarg ;; | |
918 | ||
919 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
920 | | --program-pre | --program-pr | --program-p) | |
921 | ac_prev=program_prefix ;; | |
922 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
923 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
924 | program_prefix=$ac_optarg ;; | |
925 | ||
926 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
927 | | --program-suf | --program-su | --program-s) | |
928 | ac_prev=program_suffix ;; | |
929 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
930 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
931 | program_suffix=$ac_optarg ;; | |
932 | ||
933 | -program-transform-name | --program-transform-name \ | |
934 | | --program-transform-nam | --program-transform-na \ | |
935 | | --program-transform-n | --program-transform- \ | |
936 | | --program-transform | --program-transfor \ | |
937 | | --program-transfo | --program-transf \ | |
938 | | --program-trans | --program-tran \ | |
939 | | --progr-tra | --program-tr | --program-t) | |
940 | ac_prev=program_transform_name ;; | |
941 | -program-transform-name=* | --program-transform-name=* \ | |
942 | | --program-transform-nam=* | --program-transform-na=* \ | |
943 | | --program-transform-n=* | --program-transform-=* \ | |
944 | | --program-transform=* | --program-transfor=* \ | |
945 | | --program-transfo=* | --program-transf=* \ | |
946 | | --program-trans=* | --program-tran=* \ | |
947 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
948 | program_transform_name=$ac_optarg ;; | |
949 | ||
5213506e RW |
950 | -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) |
951 | ac_prev=pdfdir ;; | |
952 | -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) | |
953 | pdfdir=$ac_optarg ;; | |
954 | ||
955 | -psdir | --psdir | --psdi | --psd | --ps) | |
956 | ac_prev=psdir ;; | |
957 | -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) | |
958 | psdir=$ac_optarg ;; | |
959 | ||
5395b47b NN |
960 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
961 | | -silent | --silent | --silen | --sile | --sil) | |
962 | silent=yes ;; | |
963 | ||
964 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
965 | ac_prev=sbindir ;; | |
966 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
967 | | --sbi=* | --sb=*) | |
968 | sbindir=$ac_optarg ;; | |
969 | ||
970 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
971 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
972 | | --sharedst | --shareds | --shared | --share | --shar \ | |
973 | | --sha | --sh) | |
974 | ac_prev=sharedstatedir ;; | |
975 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
976 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
977 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
978 | | --sha=* | --sh=*) | |
979 | sharedstatedir=$ac_optarg ;; | |
980 | ||
981 | -site | --site | --sit) | |
982 | ac_prev=site ;; | |
983 | -site=* | --site=* | --sit=*) | |
984 | site=$ac_optarg ;; | |
985 | ||
986 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
987 | ac_prev=srcdir ;; | |
988 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
989 | srcdir=$ac_optarg ;; | |
990 | ||
991 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
992 | | --syscon | --sysco | --sysc | --sys | --sy) | |
993 | ac_prev=sysconfdir ;; | |
994 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
995 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
996 | sysconfdir=$ac_optarg ;; | |
997 | ||
998 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
999 | ac_prev=target_alias ;; | |
1000 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) | |
1001 | target_alias=$ac_optarg ;; | |
1002 | ||
1003 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
1004 | verbose=yes ;; | |
1005 | ||
1006 | -version | --version | --versio | --versi | --vers | -V) | |
1007 | ac_init_version=: ;; | |
1008 | ||
1009 | -with-* | --with-*) | |
5213506e | 1010 | ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
5395b47b | 1011 | # Reject names that are not valid shell variable names. |
5213506e | 1012 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
22e05272 | 1013 | as_fn_error $? "invalid package name: $ac_useropt" |
5213506e RW |
1014 | ac_useropt_orig=$ac_useropt |
1015 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1016 | case $ac_user_opts in | |
1017 | *" | |
1018 | "with_$ac_useropt" | |
1019 | "*) ;; | |
1020 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" | |
1021 | ac_unrecognized_sep=', ';; | |
5395b47b | 1022 | esac |
5213506e | 1023 | eval with_$ac_useropt=\$ac_optarg ;; |
5395b47b NN |
1024 | |
1025 | -without-* | --without-*) | |
5213506e | 1026 | ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
5395b47b | 1027 | # Reject names that are not valid shell variable names. |
5213506e | 1028 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
22e05272 | 1029 | as_fn_error $? "invalid package name: $ac_useropt" |
5213506e RW |
1030 | ac_useropt_orig=$ac_useropt |
1031 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1032 | case $ac_user_opts in | |
1033 | *" | |
1034 | "with_$ac_useropt" | |
1035 | "*) ;; | |
1036 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" | |
1037 | ac_unrecognized_sep=', ';; | |
1038 | esac | |
1039 | eval with_$ac_useropt=no ;; | |
5395b47b NN |
1040 | |
1041 | --x) | |
1042 | # Obsolete; use --with-x. | |
1043 | with_x=yes ;; | |
1044 | ||
1045 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
1046 | | --x-incl | --x-inc | --x-in | --x-i) | |
1047 | ac_prev=x_includes ;; | |
1048 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
1049 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
1050 | x_includes=$ac_optarg ;; | |
1051 | ||
1052 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
1053 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
1054 | ac_prev=x_libraries ;; | |
1055 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
1056 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
1057 | x_libraries=$ac_optarg ;; | |
1058 | ||
22e05272 JM |
1059 | -*) as_fn_error $? "unrecognized option: \`$ac_option' |
1060 | Try \`$0 --help' for more information" | |
5395b47b NN |
1061 | ;; |
1062 | ||
1063 | *=*) | |
1064 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` | |
1065 | # Reject names that are not valid shell variable names. | |
5213506e RW |
1066 | case $ac_envvar in #( |
1067 | '' | [0-9]* | *[!_$as_cr_alnum]* ) | |
22e05272 | 1068 | as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; |
5213506e RW |
1069 | esac |
1070 | eval $ac_envvar=\$ac_optarg | |
5395b47b NN |
1071 | export $ac_envvar ;; |
1072 | ||
1073 | *) | |
1074 | # FIXME: should be removed in autoconf 3.0. | |
5213506e | 1075 | $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 |
5395b47b | 1076 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && |
5213506e | 1077 | $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 |
22e05272 | 1078 | : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" |
5395b47b NN |
1079 | ;; |
1080 | ||
1081 | esac | |
1082 | done | |
1083 | ||
1084 | if test -n "$ac_prev"; then | |
1085 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` | |
22e05272 | 1086 | as_fn_error $? "missing argument to $ac_option" |
5395b47b NN |
1087 | fi |
1088 | ||
5213506e RW |
1089 | if test -n "$ac_unrecognized_opts"; then |
1090 | case $enable_option_checking in | |
1091 | no) ;; | |
22e05272 | 1092 | fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; |
5213506e | 1093 | *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; |
5395b47b | 1094 | esac |
5213506e | 1095 | fi |
5395b47b | 1096 | |
5213506e RW |
1097 | # Check all directory arguments for consistency. |
1098 | for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ | |
1099 | datadir sysconfdir sharedstatedir localstatedir includedir \ | |
1100 | oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ | |
1101 | libdir localedir mandir | |
5395b47b | 1102 | do |
5213506e RW |
1103 | eval ac_val=\$$ac_var |
1104 | # Remove trailing slashes. | |
1105 | case $ac_val in | |
1106 | */ ) | |
1107 | ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` | |
1108 | eval $ac_var=\$ac_val;; | |
1109 | esac | |
1110 | # Be sure to have absolute directory names. | |
5395b47b | 1111 | case $ac_val in |
5213506e RW |
1112 | [\\/$]* | ?:[\\/]* ) continue;; |
1113 | NONE | '' ) case $ac_var in *prefix ) continue;; esac;; | |
5395b47b | 1114 | esac |
22e05272 | 1115 | as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" |
5395b47b NN |
1116 | done |
1117 | ||
1118 | # There might be people who depend on the old broken behavior: `$host' | |
1119 | # used to hold the argument of --host etc. | |
1120 | # FIXME: To remove some day. | |
1121 | build=$build_alias | |
1122 | host=$host_alias | |
1123 | target=$target_alias | |
1124 | ||
1125 | # FIXME: To remove some day. | |
1126 | if test "x$host_alias" != x; then | |
1127 | if test "x$build_alias" = x; then | |
1128 | cross_compiling=maybe | |
5395b47b NN |
1129 | elif test "x$build_alias" != "x$host_alias"; then |
1130 | cross_compiling=yes | |
1131 | fi | |
1132 | fi | |
1133 | ||
1134 | ac_tool_prefix= | |
1135 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
1136 | ||
1137 | test "$silent" = yes && exec 6>/dev/null | |
1138 | ||
1139 | ||
5213506e RW |
1140 | ac_pwd=`pwd` && test -n "$ac_pwd" && |
1141 | ac_ls_di=`ls -di .` && | |
1142 | ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || | |
22e05272 | 1143 | as_fn_error $? "working directory cannot be determined" |
5213506e | 1144 | test "X$ac_ls_di" = "X$ac_pwd_ls_di" || |
22e05272 | 1145 | as_fn_error $? "pwd does not report name of working directory" |
5213506e RW |
1146 | |
1147 | ||
5395b47b NN |
1148 | # Find the source files, if location was not specified. |
1149 | if test -z "$srcdir"; then | |
1150 | ac_srcdir_defaulted=yes | |
5213506e RW |
1151 | # Try the directory containing this script, then the parent directory. |
1152 | ac_confdir=`$as_dirname -- "$as_myself" || | |
1153 | $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
1154 | X"$as_myself" : 'X\(//\)[^/]' \| \ | |
1155 | X"$as_myself" : 'X\(//\)$' \| \ | |
1156 | X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || | |
1157 | $as_echo X"$as_myself" | | |
1158 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
1159 | s//\1/ | |
1160 | q | |
1161 | } | |
1162 | /^X\(\/\/\)[^/].*/{ | |
1163 | s//\1/ | |
1164 | q | |
1165 | } | |
1166 | /^X\(\/\/\)$/{ | |
1167 | s//\1/ | |
1168 | q | |
1169 | } | |
1170 | /^X\(\/\).*/{ | |
1171 | s//\1/ | |
1172 | q | |
1173 | } | |
1174 | s/.*/./; q'` | |
5395b47b | 1175 | srcdir=$ac_confdir |
5213506e | 1176 | if test ! -r "$srcdir/$ac_unique_file"; then |
5395b47b NN |
1177 | srcdir=.. |
1178 | fi | |
1179 | else | |
1180 | ac_srcdir_defaulted=no | |
1181 | fi | |
5213506e RW |
1182 | if test ! -r "$srcdir/$ac_unique_file"; then |
1183 | test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." | |
22e05272 | 1184 | as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" |
5213506e RW |
1185 | fi |
1186 | ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" | |
1187 | ac_abs_confdir=`( | |
22e05272 | 1188 | cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" |
5213506e RW |
1189 | pwd)` |
1190 | # When building in place, set srcdir=. | |
1191 | if test "$ac_abs_confdir" = "$ac_pwd"; then | |
1192 | srcdir=. | |
1193 | fi | |
1194 | # Remove unnecessary trailing slashes from srcdir. | |
1195 | # Double slashes in file names in object file debugging info | |
1196 | # mess up M-x gdb in Emacs. | |
1197 | case $srcdir in | |
1198 | */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; | |
1199 | esac | |
1200 | for ac_var in $ac_precious_vars; do | |
1201 | eval ac_env_${ac_var}_set=\${${ac_var}+set} | |
1202 | eval ac_env_${ac_var}_value=\$${ac_var} | |
1203 | eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} | |
1204 | eval ac_cv_env_${ac_var}_value=\$${ac_var} | |
1205 | done | |
5395b47b NN |
1206 | |
1207 | # | |
1208 | # Report the --help message. | |
1209 | # | |
1210 | if test "$ac_init_help" = "long"; then | |
1211 | # Omit some internal or obsolete options to make the list less imposing. | |
1212 | # This message is too long to be a string in the A/UX 3.1 sh. | |
1213 | cat <<_ACEOF | |
1214 | \`configure' configures this package to adapt to many kinds of systems. | |
1215 | ||
1216 | Usage: $0 [OPTION]... [VAR=VALUE]... | |
1217 | ||
1218 | To assign environment variables (e.g., CC, CFLAGS...), specify them as | |
1219 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
1220 | ||
1221 | Defaults for the options are specified in brackets. | |
1222 | ||
1223 | Configuration: | |
1224 | -h, --help display this help and exit | |
1225 | --help=short display options specific to this package | |
1226 | --help=recursive display the short help of all the included packages | |
1227 | -V, --version display version information and exit | |
22e05272 | 1228 | -q, --quiet, --silent do not print \`checking ...' messages |
5395b47b NN |
1229 | --cache-file=FILE cache test results in FILE [disabled] |
1230 | -C, --config-cache alias for \`--cache-file=config.cache' | |
1231 | -n, --no-create do not create output files | |
1232 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
1233 | ||
5395b47b NN |
1234 | Installation directories: |
1235 | --prefix=PREFIX install architecture-independent files in PREFIX | |
5213506e | 1236 | [$ac_default_prefix] |
5395b47b | 1237 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
5213506e | 1238 | [PREFIX] |
5395b47b NN |
1239 | |
1240 | By default, \`make install' will install all the files in | |
1241 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
1242 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
1243 | for instance \`--prefix=\$HOME'. | |
1244 | ||
1245 | For better control, use the options below. | |
1246 | ||
1247 | Fine tuning of the installation directories: | |
5213506e RW |
1248 | --bindir=DIR user executables [EPREFIX/bin] |
1249 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
1250 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
1251 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] | |
1252 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
1253 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
1254 | --libdir=DIR object code libraries [EPREFIX/lib] | |
1255 | --includedir=DIR C header files [PREFIX/include] | |
1256 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
1257 | --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] | |
1258 | --datadir=DIR read-only architecture-independent data [DATAROOTDIR] | |
1259 | --infodir=DIR info documentation [DATAROOTDIR/info] | |
1260 | --localedir=DIR locale-dependent data [DATAROOTDIR/locale] | |
1261 | --mandir=DIR man documentation [DATAROOTDIR/man] | |
1262 | --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE] | |
1263 | --htmldir=DIR html documentation [DOCDIR] | |
1264 | --dvidir=DIR dvi documentation [DOCDIR] | |
1265 | --pdfdir=DIR pdf documentation [DOCDIR] | |
1266 | --psdir=DIR ps documentation [DOCDIR] | |
5395b47b NN |
1267 | _ACEOF |
1268 | ||
1269 | cat <<\_ACEOF | |
1270 | ||
1271 | System types: | |
1272 | --build=BUILD configure for building on BUILD [guessed] | |
1273 | --host=HOST cross-compile to build programs to run on HOST [BUILD] | |
1274 | --target=TARGET configure for building compilers for TARGET [HOST] | |
1275 | _ACEOF | |
1276 | fi | |
1277 | ||
1278 | if test -n "$ac_init_help"; then | |
1279 | ||
1280 | cat <<\_ACEOF | |
1281 | ||
1282 | Optional Features: | |
5213506e | 1283 | --disable-option-checking ignore unrecognized --enable/--with options |
5395b47b NN |
1284 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) |
1285 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
1286 | --enable-maintainer-mode | |
1287 | enable make rules and dependencies not useful (and | |
1288 | sometimes confusing) to the casual installer | |
7bec4570 EB |
1289 | --enable-host-pie build host code as PIE |
1290 | --enable-host-bind-now link host code as BIND_NOW | |
5395b47b | 1291 | |
47ad7893 PB |
1292 | Some influential environment variables: |
1293 | CC C compiler command | |
1294 | CFLAGS C compiler flags | |
1295 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
1296 | nonstandard directory <lib dir> | |
5213506e | 1297 | LIBS libraries to pass to the linker, e.g. -l<library> |
22e05272 | 1298 | CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if |
5213506e | 1299 | you have headers in a nonstandard directory <include dir> |
47ad7893 PB |
1300 | |
1301 | Use these variables to override the choices made by `configure' or to help | |
1302 | it to find libraries and programs with nonstandard names/locations. | |
1303 | ||
5213506e | 1304 | Report bugs to the package provider. |
5395b47b | 1305 | _ACEOF |
5213506e | 1306 | ac_status=$? |
5395b47b NN |
1307 | fi |
1308 | ||
1309 | if test "$ac_init_help" = "recursive"; then | |
1310 | # If there are subdirs, report their specific --help. | |
5395b47b | 1311 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue |
5213506e RW |
1312 | test -d "$ac_dir" || |
1313 | { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || | |
1314 | continue | |
5395b47b NN |
1315 | ac_builddir=. |
1316 | ||
5213506e RW |
1317 | case "$ac_dir" in |
1318 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1319 | *) | |
1320 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` | |
1321 | # A ".." for each directory in $ac_dir_suffix. | |
1322 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` | |
1323 | case $ac_top_builddir_sub in | |
1324 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1325 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
1326 | esac ;; | |
1327 | esac | |
1328 | ac_abs_top_builddir=$ac_pwd | |
1329 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
1330 | # for backward compatibility: | |
1331 | ac_top_builddir=$ac_top_build_prefix | |
5395b47b NN |
1332 | |
1333 | case $srcdir in | |
5213506e | 1334 | .) # We are building in place. |
5395b47b | 1335 | ac_srcdir=. |
5213506e RW |
1336 | ac_top_srcdir=$ac_top_builddir_sub |
1337 | ac_abs_top_srcdir=$ac_pwd ;; | |
1338 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
5395b47b | 1339 | ac_srcdir=$srcdir$ac_dir_suffix; |
5213506e RW |
1340 | ac_top_srcdir=$srcdir |
1341 | ac_abs_top_srcdir=$srcdir ;; | |
1342 | *) # Relative name. | |
1343 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
1344 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
1345 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
5395b47b | 1346 | esac |
5213506e RW |
1347 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
1348 | ||
1349 | cd "$ac_dir" || { ac_status=$?; continue; } | |
1350 | # Check for guested configure. | |
1351 | if test -f "$ac_srcdir/configure.gnu"; then | |
1352 | echo && | |
1353 | $SHELL "$ac_srcdir/configure.gnu" --help=recursive | |
1354 | elif test -f "$ac_srcdir/configure"; then | |
1355 | echo && | |
1356 | $SHELL "$ac_srcdir/configure" --help=recursive | |
5395b47b | 1357 | else |
5213506e RW |
1358 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 |
1359 | fi || ac_status=$? | |
1360 | cd "$ac_pwd" || { ac_status=$?; break; } | |
5395b47b NN |
1361 | done |
1362 | fi | |
1363 | ||
5213506e | 1364 | test -n "$ac_init_help" && exit $ac_status |
5395b47b NN |
1365 | if $ac_init_version; then |
1366 | cat <<\_ACEOF | |
5213506e | 1367 | configure |
22e05272 | 1368 | generated by GNU Autoconf 2.69 |
5395b47b | 1369 | |
22e05272 | 1370 | Copyright (C) 2012 Free Software Foundation, Inc. |
5395b47b NN |
1371 | This configure script is free software; the Free Software Foundation |
1372 | gives unlimited permission to copy, distribute and modify it. | |
1373 | _ACEOF | |
5213506e | 1374 | exit |
5395b47b | 1375 | fi |
5213506e RW |
1376 | |
1377 | ## ------------------------ ## | |
1378 | ## Autoconf initialization. ## | |
1379 | ## ------------------------ ## | |
1380 | ||
1381 | # ac_fn_c_try_compile LINENO | |
1382 | # -------------------------- | |
1383 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1384 | ac_fn_c_try_compile () | |
1385 | { | |
1386 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1387 | rm -f conftest.$ac_objext | |
1388 | if { { ac_try="$ac_compile" | |
1389 | case "(($ac_try" in | |
1390 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1391 | *) ac_try_echo=$ac_try;; | |
1392 | esac | |
1393 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1394 | $as_echo "$ac_try_echo"; } >&5 | |
1395 | (eval "$ac_compile") 2>conftest.err | |
1396 | ac_status=$? | |
1397 | if test -s conftest.err; then | |
1398 | grep -v '^ *+' conftest.err >conftest.er1 | |
1399 | cat conftest.er1 >&5 | |
1400 | mv -f conftest.er1 conftest.err | |
1401 | fi | |
1402 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1403 | test $ac_status = 0; } && { | |
1404 | test -z "$ac_c_werror_flag" || | |
1405 | test ! -s conftest.err | |
1406 | } && test -s conftest.$ac_objext; then : | |
1407 | ac_retval=0 | |
1408 | else | |
1409 | $as_echo "$as_me: failed program was:" >&5 | |
1410 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1411 | ||
1412 | ac_retval=1 | |
1413 | fi | |
22e05272 JM |
1414 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
1415 | as_fn_set_status $ac_retval | |
5213506e RW |
1416 | |
1417 | } # ac_fn_c_try_compile | |
1418 | cat >config.log <<_ACEOF | |
5395b47b NN |
1419 | This file contains any messages produced by compilers while |
1420 | running configure, to aid debugging if configure makes a mistake. | |
1421 | ||
1422 | It was created by $as_me, which was | |
22e05272 | 1423 | generated by GNU Autoconf 2.69. Invocation command line was |
5395b47b NN |
1424 | |
1425 | $ $0 $@ | |
1426 | ||
1427 | _ACEOF | |
5213506e | 1428 | exec 5>>config.log |
5395b47b NN |
1429 | { |
1430 | cat <<_ASUNAME | |
1431 | ## --------- ## | |
1432 | ## Platform. ## | |
1433 | ## --------- ## | |
1434 | ||
1435 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` | |
1436 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
1437 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
1438 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
1439 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
1440 | ||
1441 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` | |
1442 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
1443 | ||
1444 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` | |
1445 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
1446 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
5213506e | 1447 | /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` |
5395b47b NN |
1448 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` |
1449 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
1450 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
1451 | ||
1452 | _ASUNAME | |
1453 | ||
1454 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1455 | for as_dir in $PATH | |
1456 | do | |
1457 | IFS=$as_save_IFS | |
1458 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
1459 | $as_echo "PATH: $as_dir" |
1460 | done | |
1461 | IFS=$as_save_IFS | |
5395b47b NN |
1462 | |
1463 | } >&5 | |
1464 | ||
1465 | cat >&5 <<_ACEOF | |
1466 | ||
1467 | ||
1468 | ## ----------- ## | |
1469 | ## Core tests. ## | |
1470 | ## ----------- ## | |
1471 | ||
1472 | _ACEOF | |
1473 | ||
1474 | ||
1475 | # Keep a trace of the command line. | |
1476 | # Strip out --no-create and --no-recursion so they do not pile up. | |
1477 | # Strip out --silent because we don't want to record it for future runs. | |
1478 | # Also quote any args containing shell meta-characters. | |
1479 | # Make two passes to allow for proper duplicate-argument suppression. | |
1480 | ac_configure_args= | |
1481 | ac_configure_args0= | |
1482 | ac_configure_args1= | |
5395b47b NN |
1483 | ac_must_keep_next=false |
1484 | for ac_pass in 1 2 | |
1485 | do | |
1486 | for ac_arg | |
1487 | do | |
1488 | case $ac_arg in | |
1489 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
1490 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
1491 | | -silent | --silent | --silen | --sile | --sil) | |
1492 | continue ;; | |
5213506e RW |
1493 | *\'*) |
1494 | ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
5395b47b NN |
1495 | esac |
1496 | case $ac_pass in | |
5213506e | 1497 | 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; |
5395b47b | 1498 | 2) |
5213506e | 1499 | as_fn_append ac_configure_args1 " '$ac_arg'" |
5395b47b NN |
1500 | if test $ac_must_keep_next = true; then |
1501 | ac_must_keep_next=false # Got value, back to normal. | |
1502 | else | |
1503 | case $ac_arg in | |
1504 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
1505 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
1506 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
1507 | | -with-* | --with-* | -without-* | --without-* | --x) | |
1508 | case "$ac_configure_args0 " in | |
1509 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
1510 | esac | |
1511 | ;; | |
1512 | -* ) ac_must_keep_next=true ;; | |
1513 | esac | |
1514 | fi | |
5213506e | 1515 | as_fn_append ac_configure_args " '$ac_arg'" |
5395b47b NN |
1516 | ;; |
1517 | esac | |
1518 | done | |
1519 | done | |
5213506e RW |
1520 | { ac_configure_args0=; unset ac_configure_args0;} |
1521 | { ac_configure_args1=; unset ac_configure_args1;} | |
5395b47b NN |
1522 | |
1523 | # When interrupted or exit'd, cleanup temporary files, and complete | |
1524 | # config.log. We remove comments because anyway the quotes in there | |
1525 | # would cause problems or look ugly. | |
5213506e RW |
1526 | # WARNING: Use '\'' to represent an apostrophe within the trap. |
1527 | # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. | |
5395b47b NN |
1528 | trap 'exit_status=$? |
1529 | # Save into config.log some information that might help in debugging. | |
1530 | { | |
1531 | echo | |
1532 | ||
22e05272 | 1533 | $as_echo "## ---------------- ## |
5395b47b | 1534 | ## Cache variables. ## |
22e05272 | 1535 | ## ---------------- ##" |
5395b47b NN |
1536 | echo |
1537 | # The following way of writing the cache mishandles newlines in values, | |
5213506e RW |
1538 | ( |
1539 | for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do | |
1540 | eval ac_val=\$$ac_var | |
1541 | case $ac_val in #( | |
1542 | *${as_nl}*) | |
1543 | case $ac_var in #( | |
1544 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 | |
1545 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; | |
1546 | esac | |
1547 | case $ac_var in #( | |
1548 | _ | IFS | as_nl) ;; #( | |
1549 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( | |
1550 | *) { eval $ac_var=; unset $ac_var;} ;; | |
1551 | esac ;; | |
1552 | esac | |
1553 | done | |
5395b47b | 1554 | (set) 2>&1 | |
5213506e RW |
1555 | case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( |
1556 | *${as_nl}ac_space=\ *) | |
5395b47b | 1557 | sed -n \ |
5213506e RW |
1558 | "s/'\''/'\''\\\\'\'''\''/g; |
1559 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" | |
1560 | ;; #( | |
5395b47b | 1561 | *) |
5213506e | 1562 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
5395b47b | 1563 | ;; |
5213506e RW |
1564 | esac | |
1565 | sort | |
1566 | ) | |
5395b47b NN |
1567 | echo |
1568 | ||
22e05272 | 1569 | $as_echo "## ----------------- ## |
5395b47b | 1570 | ## Output variables. ## |
22e05272 | 1571 | ## ----------------- ##" |
5395b47b NN |
1572 | echo |
1573 | for ac_var in $ac_subst_vars | |
1574 | do | |
5213506e RW |
1575 | eval ac_val=\$$ac_var |
1576 | case $ac_val in | |
1577 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
1578 | esac | |
1579 | $as_echo "$ac_var='\''$ac_val'\''" | |
5395b47b NN |
1580 | done | sort |
1581 | echo | |
1582 | ||
1583 | if test -n "$ac_subst_files"; then | |
22e05272 | 1584 | $as_echo "## ------------------- ## |
5213506e | 1585 | ## File substitutions. ## |
22e05272 | 1586 | ## ------------------- ##" |
5395b47b NN |
1587 | echo |
1588 | for ac_var in $ac_subst_files | |
1589 | do | |
5213506e RW |
1590 | eval ac_val=\$$ac_var |
1591 | case $ac_val in | |
1592 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
1593 | esac | |
1594 | $as_echo "$ac_var='\''$ac_val'\''" | |
5395b47b NN |
1595 | done | sort |
1596 | echo | |
1597 | fi | |
1598 | ||
1599 | if test -s confdefs.h; then | |
22e05272 | 1600 | $as_echo "## ----------- ## |
5395b47b | 1601 | ## confdefs.h. ## |
22e05272 | 1602 | ## ----------- ##" |
5395b47b | 1603 | echo |
5213506e | 1604 | cat confdefs.h |
5395b47b NN |
1605 | echo |
1606 | fi | |
1607 | test "$ac_signal" != 0 && | |
5213506e RW |
1608 | $as_echo "$as_me: caught signal $ac_signal" |
1609 | $as_echo "$as_me: exit $exit_status" | |
5395b47b | 1610 | } >&5 |
5213506e RW |
1611 | rm -f core *.core core.conftest.* && |
1612 | rm -f -r conftest* confdefs* conf$$* $ac_clean_files && | |
5395b47b | 1613 | exit $exit_status |
5213506e | 1614 | ' 0 |
5395b47b | 1615 | for ac_signal in 1 2 13 15; do |
5213506e | 1616 | trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal |
5395b47b NN |
1617 | done |
1618 | ac_signal=0 | |
1619 | ||
1620 | # confdefs.h avoids OS command line length limits that DEFS can exceed. | |
5213506e RW |
1621 | rm -f -r conftest* confdefs.h |
1622 | ||
1623 | $as_echo "/* confdefs.h */" > confdefs.h | |
5395b47b NN |
1624 | |
1625 | # Predefined preprocessor variables. | |
1626 | ||
1627 | cat >>confdefs.h <<_ACEOF | |
1628 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
1629 | _ACEOF | |
1630 | ||
5395b47b NN |
1631 | cat >>confdefs.h <<_ACEOF |
1632 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
1633 | _ACEOF | |
1634 | ||
5395b47b NN |
1635 | cat >>confdefs.h <<_ACEOF |
1636 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
1637 | _ACEOF | |
1638 | ||
5395b47b NN |
1639 | cat >>confdefs.h <<_ACEOF |
1640 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
1641 | _ACEOF | |
1642 | ||
5395b47b NN |
1643 | cat >>confdefs.h <<_ACEOF |
1644 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
1645 | _ACEOF | |
1646 | ||
5213506e RW |
1647 | cat >>confdefs.h <<_ACEOF |
1648 | #define PACKAGE_URL "$PACKAGE_URL" | |
1649 | _ACEOF | |
1650 | ||
5395b47b NN |
1651 | |
1652 | # Let the site file select an alternate cache file if it wants to. | |
5213506e RW |
1653 | # Prefer an explicitly selected file to automatically selected ones. |
1654 | ac_site_file1=NONE | |
1655 | ac_site_file2=NONE | |
1656 | if test -n "$CONFIG_SITE"; then | |
22e05272 JM |
1657 | # We do not want a PATH search for config.site. |
1658 | case $CONFIG_SITE in #(( | |
1659 | -*) ac_site_file1=./$CONFIG_SITE;; | |
1660 | */*) ac_site_file1=$CONFIG_SITE;; | |
1661 | *) ac_site_file1=./$CONFIG_SITE;; | |
1662 | esac | |
5213506e RW |
1663 | elif test "x$prefix" != xNONE; then |
1664 | ac_site_file1=$prefix/share/config.site | |
1665 | ac_site_file2=$prefix/etc/config.site | |
1666 | else | |
1667 | ac_site_file1=$ac_default_prefix/share/config.site | |
1668 | ac_site_file2=$ac_default_prefix/etc/config.site | |
5395b47b | 1669 | fi |
5213506e RW |
1670 | for ac_site_file in "$ac_site_file1" "$ac_site_file2" |
1671 | do | |
1672 | test "x$ac_site_file" = xNONE && continue | |
22e05272 | 1673 | if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then |
5213506e RW |
1674 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 |
1675 | $as_echo "$as_me: loading site script $ac_site_file" >&6;} | |
5395b47b | 1676 | sed 's/^/| /' "$ac_site_file" >&5 |
22e05272 JM |
1677 | . "$ac_site_file" \ |
1678 | || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
1679 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
1680 | as_fn_error $? "failed to load site script $ac_site_file | |
1681 | See \`config.log' for more details" "$LINENO" 5; } | |
5395b47b NN |
1682 | fi |
1683 | done | |
1684 | ||
1685 | if test -r "$cache_file"; then | |
22e05272 JM |
1686 | # Some versions of bash will fail to source /dev/null (special files |
1687 | # actually), so we avoid doing that. DJGPP emulates it as a regular file. | |
1688 | if test /dev/null != "$cache_file" && test -f "$cache_file"; then | |
5213506e RW |
1689 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 |
1690 | $as_echo "$as_me: loading cache $cache_file" >&6;} | |
5395b47b | 1691 | case $cache_file in |
5213506e RW |
1692 | [\\/]* | ?:[\\/]* ) . "$cache_file";; |
1693 | *) . "./$cache_file";; | |
5395b47b NN |
1694 | esac |
1695 | fi | |
1696 | else | |
5213506e RW |
1697 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 |
1698 | $as_echo "$as_me: creating cache $cache_file" >&6;} | |
5395b47b NN |
1699 | >$cache_file |
1700 | fi | |
1701 | ||
1702 | # Check that the precious variables saved in the cache have kept the same | |
1703 | # value. | |
1704 | ac_cache_corrupted=false | |
5213506e | 1705 | for ac_var in $ac_precious_vars; do |
5395b47b NN |
1706 | eval ac_old_set=\$ac_cv_env_${ac_var}_set |
1707 | eval ac_new_set=\$ac_env_${ac_var}_set | |
5213506e RW |
1708 | eval ac_old_val=\$ac_cv_env_${ac_var}_value |
1709 | eval ac_new_val=\$ac_env_${ac_var}_value | |
5395b47b NN |
1710 | case $ac_old_set,$ac_new_set in |
1711 | set,) | |
5213506e RW |
1712 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 |
1713 | $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} | |
5395b47b NN |
1714 | ac_cache_corrupted=: ;; |
1715 | ,set) | |
5213506e RW |
1716 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 |
1717 | $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} | |
5395b47b NN |
1718 | ac_cache_corrupted=: ;; |
1719 | ,);; | |
1720 | *) | |
1721 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
5213506e RW |
1722 | # differences in whitespace do not lead to failure. |
1723 | ac_old_val_w=`echo x $ac_old_val` | |
1724 | ac_new_val_w=`echo x $ac_new_val` | |
1725 | if test "$ac_old_val_w" != "$ac_new_val_w"; then | |
1726 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 | |
1727 | $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} | |
1728 | ac_cache_corrupted=: | |
1729 | else | |
1730 | { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 | |
1731 | $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} | |
1732 | eval $ac_var=\$ac_old_val | |
1733 | fi | |
1734 | { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 | |
1735 | $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} | |
1736 | { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 | |
1737 | $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} | |
5395b47b NN |
1738 | fi;; |
1739 | esac | |
1740 | # Pass precious variables to config.status. | |
1741 | if test "$ac_new_set" = set; then | |
1742 | case $ac_new_val in | |
5213506e | 1743 | *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; |
5395b47b NN |
1744 | *) ac_arg=$ac_var=$ac_new_val ;; |
1745 | esac | |
1746 | case " $ac_configure_args " in | |
1747 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
5213506e | 1748 | *) as_fn_append ac_configure_args " '$ac_arg'" ;; |
5395b47b NN |
1749 | esac |
1750 | fi | |
1751 | done | |
1752 | if $ac_cache_corrupted; then | |
5213506e RW |
1753 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
1754 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
1755 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 | |
1756 | $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} | |
22e05272 | 1757 | as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 |
5395b47b | 1758 | fi |
5213506e RW |
1759 | ## -------------------- ## |
1760 | ## Main body of script. ## | |
1761 | ## -------------------- ## | |
5395b47b NN |
1762 | |
1763 | ac_ext=c | |
1764 | ac_cpp='$CPP $CPPFLAGS' | |
1765 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
1766 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
1767 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
1768 | ||
1769 | ||
1770 | ||
1771 | ||
1772 | ||
5395b47b NN |
1773 | |
1774 | ||
1775 | ||
5395b47b NN |
1776 | # Command-line options. |
1777 | # Very limited version of AC_MAINTAINER_MODE. | |
5213506e RW |
1778 | # Check whether --enable-maintainer-mode was given. |
1779 | if test "${enable_maintainer_mode+set}" = set; then : | |
1780 | enableval=$enable_maintainer_mode; case ${enable_maintainer_mode} in | |
5395b47b NN |
1781 | yes) MAINT='' ;; |
1782 | no) MAINT='#' ;; | |
22e05272 | 1783 | *) as_fn_error $? "--enable-maintainer-mode must be yes or no" "$LINENO" 5 ;; |
5395b47b NN |
1784 | esac |
1785 | maintainer_mode=${enableval} | |
1786 | else | |
1787 | MAINT='#' | |
5213506e RW |
1788 | fi |
1789 | ||
5395b47b NN |
1790 | |
1791 | # Start of actual configure tests | |
1792 | ||
1793 | ac_aux_dir= | |
5213506e | 1794 | for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do |
22e05272 JM |
1795 | if test -f "$ac_dir/install-sh"; then |
1796 | ac_aux_dir=$ac_dir | |
1797 | ac_install_sh="$ac_aux_dir/install-sh -c" | |
1798 | break | |
1799 | elif test -f "$ac_dir/install.sh"; then | |
1800 | ac_aux_dir=$ac_dir | |
1801 | ac_install_sh="$ac_aux_dir/install.sh -c" | |
1802 | break | |
1803 | elif test -f "$ac_dir/shtool"; then | |
1804 | ac_aux_dir=$ac_dir | |
1805 | ac_install_sh="$ac_aux_dir/shtool install -c" | |
1806 | break | |
1807 | fi | |
5395b47b NN |
1808 | done |
1809 | if test -z "$ac_aux_dir"; then | |
22e05272 | 1810 | as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 |
5395b47b | 1811 | fi |
5213506e RW |
1812 | |
1813 | # These three variables are undocumented and unsupported, | |
1814 | # and are intended to be withdrawn in a future Autoconf release. | |
1815 | # They can cause serious problems if a builder's source tree is in a directory | |
1816 | # whose full name contains unusual characters. | |
1817 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. | |
1818 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. | |
1819 | ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. | |
1820 | ||
5395b47b NN |
1821 | |
1822 | # Find a good install program. We prefer a C program (faster), | |
1823 | # so one script is as good as another. But avoid the broken or | |
1824 | # incompatible versions: | |
1825 | # SysV /etc/install, /usr/sbin/install | |
1826 | # SunOS /usr/etc/install | |
1827 | # IRIX /sbin/install | |
1828 | # AIX /bin/install | |
1829 | # AmigaOS /C/install, which installs bootblocks on floppy discs | |
1830 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag | |
1831 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
1832 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
1833 | # OS/2's system install, which has a completely different semantic | |
1834 | # ./install, which can be erroneously created by make from ./install.sh. | |
5213506e RW |
1835 | # Reject install programs that cannot install multiple files. |
1836 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 | |
1837 | $as_echo_n "checking for a BSD-compatible install... " >&6; } | |
5395b47b | 1838 | if test -z "$INSTALL"; then |
22e05272 | 1839 | if ${ac_cv_path_install+:} false; then : |
5213506e | 1840 | $as_echo_n "(cached) " >&6 |
5395b47b NN |
1841 | else |
1842 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1843 | for as_dir in $PATH | |
1844 | do | |
1845 | IFS=$as_save_IFS | |
1846 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
1847 | # Account for people who put trailing slashes in PATH elements. |
1848 | case $as_dir/ in #(( | |
1849 | ./ | .// | /[cC]/* | \ | |
5395b47b | 1850 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ |
5213506e | 1851 | ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ |
5395b47b NN |
1852 | /usr/ucb/* ) ;; |
1853 | *) | |
1854 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
1855 | # Don't use installbsd from OSF since it installs stuff as root | |
1856 | # by default. | |
1857 | for ac_prog in ginstall scoinst install; do | |
1858 | for ac_exec_ext in '' $ac_executable_extensions; do | |
22e05272 | 1859 | if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then |
5395b47b NN |
1860 | if test $ac_prog = install && |
1861 | grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
1862 | # AIX install. It has an incompatible calling convention. | |
1863 | : | |
1864 | elif test $ac_prog = install && | |
1865 | grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
1866 | # program-specific install script used by HP pwplus--don't use. | |
1867 | : | |
1868 | else | |
5213506e RW |
1869 | rm -rf conftest.one conftest.two conftest.dir |
1870 | echo one > conftest.one | |
1871 | echo two > conftest.two | |
1872 | mkdir conftest.dir | |
1873 | if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && | |
1874 | test -s conftest.one && test -s conftest.two && | |
1875 | test -s conftest.dir/conftest.one && | |
1876 | test -s conftest.dir/conftest.two | |
1877 | then | |
1878 | ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" | |
1879 | break 3 | |
1880 | fi | |
5395b47b NN |
1881 | fi |
1882 | fi | |
1883 | done | |
1884 | done | |
1885 | ;; | |
1886 | esac | |
5395b47b | 1887 | |
5213506e RW |
1888 | done |
1889 | IFS=$as_save_IFS | |
1890 | ||
1891 | rm -rf conftest.one conftest.two conftest.dir | |
5395b47b NN |
1892 | |
1893 | fi | |
1894 | if test "${ac_cv_path_install+set}" = set; then | |
1895 | INSTALL=$ac_cv_path_install | |
1896 | else | |
5213506e RW |
1897 | # As a last resort, use the slow shell script. Don't cache a |
1898 | # value for INSTALL within a source directory, because that will | |
5395b47b | 1899 | # break other packages using the cache if that directory is |
5213506e | 1900 | # removed, or if the value is a relative name. |
5395b47b NN |
1901 | INSTALL=$ac_install_sh |
1902 | fi | |
1903 | fi | |
5213506e RW |
1904 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 |
1905 | $as_echo "$INSTALL" >&6; } | |
5395b47b NN |
1906 | |
1907 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. | |
1908 | # It thinks the first close brace ends the variable substitution. | |
1909 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
1910 | ||
1911 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' | |
1912 | ||
1913 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' | |
1914 | ||
1915 | ||
1916 | # Make sure we can run config.sub. | |
5213506e | 1917 | $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || |
22e05272 | 1918 | as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 |
5395b47b | 1919 | |
5213506e RW |
1920 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 |
1921 | $as_echo_n "checking build system type... " >&6; } | |
22e05272 | 1922 | if ${ac_cv_build+:} false; then : |
5213506e | 1923 | $as_echo_n "(cached) " >&6 |
5395b47b | 1924 | else |
5213506e RW |
1925 | ac_build_alias=$build_alias |
1926 | test "x$ac_build_alias" = x && | |
1927 | ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` | |
1928 | test "x$ac_build_alias" = x && | |
22e05272 | 1929 | as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 |
5213506e | 1930 | ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || |
22e05272 | 1931 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 |
5213506e RW |
1932 | |
1933 | fi | |
1934 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 | |
1935 | $as_echo "$ac_cv_build" >&6; } | |
1936 | case $ac_cv_build in | |
1937 | *-*-*) ;; | |
22e05272 | 1938 | *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; |
5213506e RW |
1939 | esac |
1940 | build=$ac_cv_build | |
1941 | ac_save_IFS=$IFS; IFS='-' | |
1942 | set x $ac_cv_build | |
1943 | shift | |
1944 | build_cpu=$1 | |
1945 | build_vendor=$2 | |
1946 | shift; shift | |
1947 | # Remember, the first character of IFS is used to create $*, | |
1948 | # except with old shells: | |
1949 | build_os=$* | |
1950 | IFS=$ac_save_IFS | |
1951 | case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac | |
1952 | ||
1953 | ||
1954 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 | |
1955 | $as_echo_n "checking host system type... " >&6; } | |
22e05272 | 1956 | if ${ac_cv_host+:} false; then : |
5213506e RW |
1957 | $as_echo_n "(cached) " >&6 |
1958 | else | |
1959 | if test "x$host_alias" = x; then | |
1960 | ac_cv_host=$ac_cv_build | |
1961 | else | |
1962 | ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || | |
22e05272 | 1963 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 |
5213506e | 1964 | fi |
5395b47b NN |
1965 | |
1966 | fi | |
5213506e RW |
1967 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 |
1968 | $as_echo "$ac_cv_host" >&6; } | |
1969 | case $ac_cv_host in | |
1970 | *-*-*) ;; | |
22e05272 | 1971 | *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; |
5213506e | 1972 | esac |
5395b47b | 1973 | host=$ac_cv_host |
5213506e RW |
1974 | ac_save_IFS=$IFS; IFS='-' |
1975 | set x $ac_cv_host | |
1976 | shift | |
1977 | host_cpu=$1 | |
1978 | host_vendor=$2 | |
1979 | shift; shift | |
1980 | # Remember, the first character of IFS is used to create $*, | |
1981 | # except with old shells: | |
1982 | host_os=$* | |
1983 | IFS=$ac_save_IFS | |
1984 | case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac | |
1985 | ||
1986 | ||
1987 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 | |
1988 | $as_echo_n "checking target system type... " >&6; } | |
22e05272 | 1989 | if ${ac_cv_target+:} false; then : |
5213506e | 1990 | $as_echo_n "(cached) " >&6 |
5395b47b | 1991 | else |
5213506e RW |
1992 | if test "x$target_alias" = x; then |
1993 | ac_cv_target=$ac_cv_host | |
1994 | else | |
1995 | ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || | |
22e05272 | 1996 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 |
5213506e | 1997 | fi |
5395b47b NN |
1998 | |
1999 | fi | |
5213506e RW |
2000 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 |
2001 | $as_echo "$ac_cv_target" >&6; } | |
2002 | case $ac_cv_target in | |
2003 | *-*-*) ;; | |
22e05272 | 2004 | *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;; |
5213506e | 2005 | esac |
5395b47b | 2006 | target=$ac_cv_target |
5213506e RW |
2007 | ac_save_IFS=$IFS; IFS='-' |
2008 | set x $ac_cv_target | |
2009 | shift | |
2010 | target_cpu=$1 | |
2011 | target_vendor=$2 | |
2012 | shift; shift | |
2013 | # Remember, the first character of IFS is used to create $*, | |
2014 | # except with old shells: | |
2015 | target_os=$* | |
2016 | IFS=$ac_save_IFS | |
2017 | case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac | |
5395b47b NN |
2018 | |
2019 | ||
2020 | # The aliases save the names the user supplied, while $host etc. | |
2021 | # will get canonicalized. | |
2022 | test -n "$target_alias" && | |
2023 | test "$program_prefix$program_suffix$program_transform_name" = \ | |
2024 | NONENONEs,x,x, && | |
2025 | program_prefix=${target_alias}- | |
5395b47b | 2026 | |
971a2b89 | 2027 | |
47ad7893 PB |
2028 | ac_ext=c |
2029 | ac_cpp='$CPP $CPPFLAGS' | |
2030 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2031 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2032 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2033 | if test -n "$ac_tool_prefix"; then | |
2034 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
2035 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
5213506e RW |
2036 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2037 | $as_echo_n "checking for $ac_word... " >&6; } | |
22e05272 | 2038 | if ${ac_cv_prog_CC+:} false; then : |
5213506e | 2039 | $as_echo_n "(cached) " >&6 |
47ad7893 PB |
2040 | else |
2041 | if test -n "$CC"; then | |
2042 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2043 | else | |
2044 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2045 | for as_dir in $PATH | |
2046 | do | |
2047 | IFS=$as_save_IFS | |
2048 | test -z "$as_dir" && as_dir=. | |
5213506e | 2049 | for ac_exec_ext in '' $ac_executable_extensions; do |
22e05272 | 2050 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
47ad7893 | 2051 | ac_cv_prog_CC="${ac_tool_prefix}gcc" |
5213506e | 2052 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
47ad7893 PB |
2053 | break 2 |
2054 | fi | |
2055 | done | |
5213506e RW |
2056 | done |
2057 | IFS=$as_save_IFS | |
47ad7893 PB |
2058 | |
2059 | fi | |
2060 | fi | |
2061 | CC=$ac_cv_prog_CC | |
2062 | if test -n "$CC"; then | |
5213506e RW |
2063 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
2064 | $as_echo "$CC" >&6; } | |
47ad7893 | 2065 | else |
5213506e RW |
2066 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2067 | $as_echo "no" >&6; } | |
47ad7893 PB |
2068 | fi |
2069 | ||
5213506e | 2070 | |
47ad7893 PB |
2071 | fi |
2072 | if test -z "$ac_cv_prog_CC"; then | |
2073 | ac_ct_CC=$CC | |
2074 | # Extract the first word of "gcc", so it can be a program name with args. | |
2075 | set dummy gcc; ac_word=$2 | |
5213506e RW |
2076 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2077 | $as_echo_n "checking for $ac_word... " >&6; } | |
22e05272 | 2078 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
5213506e | 2079 | $as_echo_n "(cached) " >&6 |
47ad7893 PB |
2080 | else |
2081 | if test -n "$ac_ct_CC"; then | |
2082 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2083 | else | |
2084 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2085 | for as_dir in $PATH | |
2086 | do | |
2087 | IFS=$as_save_IFS | |
2088 | test -z "$as_dir" && as_dir=. | |
5213506e | 2089 | for ac_exec_ext in '' $ac_executable_extensions; do |
22e05272 | 2090 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
47ad7893 | 2091 | ac_cv_prog_ac_ct_CC="gcc" |
5213506e | 2092 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
47ad7893 PB |
2093 | break 2 |
2094 | fi | |
2095 | done | |
5213506e RW |
2096 | done |
2097 | IFS=$as_save_IFS | |
47ad7893 PB |
2098 | |
2099 | fi | |
2100 | fi | |
2101 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2102 | if test -n "$ac_ct_CC"; then | |
5213506e RW |
2103 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
2104 | $as_echo "$ac_ct_CC" >&6; } | |
47ad7893 | 2105 | else |
5213506e RW |
2106 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2107 | $as_echo "no" >&6; } | |
47ad7893 PB |
2108 | fi |
2109 | ||
5213506e RW |
2110 | if test "x$ac_ct_CC" = x; then |
2111 | CC="" | |
2112 | else | |
2113 | case $cross_compiling:$ac_tool_warned in | |
2114 | yes:) | |
2115 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
2116 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
2117 | ac_tool_warned=yes ;; | |
2118 | esac | |
2119 | CC=$ac_ct_CC | |
2120 | fi | |
47ad7893 PB |
2121 | else |
2122 | CC="$ac_cv_prog_CC" | |
2123 | fi | |
2124 | ||
2125 | if test -z "$CC"; then | |
5213506e RW |
2126 | if test -n "$ac_tool_prefix"; then |
2127 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
47ad7893 | 2128 | set dummy ${ac_tool_prefix}cc; ac_word=$2 |
5213506e RW |
2129 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2130 | $as_echo_n "checking for $ac_word... " >&6; } | |
22e05272 | 2131 | if ${ac_cv_prog_CC+:} false; then : |
5213506e | 2132 | $as_echo_n "(cached) " >&6 |
47ad7893 PB |
2133 | else |
2134 | if test -n "$CC"; then | |
2135 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2136 | else | |
2137 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2138 | for as_dir in $PATH | |
2139 | do | |
2140 | IFS=$as_save_IFS | |
2141 | test -z "$as_dir" && as_dir=. | |
5213506e | 2142 | for ac_exec_ext in '' $ac_executable_extensions; do |
22e05272 | 2143 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
47ad7893 | 2144 | ac_cv_prog_CC="${ac_tool_prefix}cc" |
5213506e | 2145 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
47ad7893 PB |
2146 | break 2 |
2147 | fi | |
2148 | done | |
5213506e RW |
2149 | done |
2150 | IFS=$as_save_IFS | |
47ad7893 PB |
2151 | |
2152 | fi | |
2153 | fi | |
2154 | CC=$ac_cv_prog_CC | |
2155 | if test -n "$CC"; then | |
5213506e RW |
2156 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
2157 | $as_echo "$CC" >&6; } | |
47ad7893 | 2158 | else |
5213506e RW |
2159 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2160 | $as_echo "no" >&6; } | |
47ad7893 PB |
2161 | fi |
2162 | ||
47ad7893 | 2163 | |
5213506e | 2164 | fi |
47ad7893 PB |
2165 | fi |
2166 | if test -z "$CC"; then | |
2167 | # Extract the first word of "cc", so it can be a program name with args. | |
2168 | set dummy cc; ac_word=$2 | |
5213506e RW |
2169 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2170 | $as_echo_n "checking for $ac_word... " >&6; } | |
22e05272 | 2171 | if ${ac_cv_prog_CC+:} false; then : |
5213506e | 2172 | $as_echo_n "(cached) " >&6 |
47ad7893 PB |
2173 | else |
2174 | if test -n "$CC"; then | |
2175 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2176 | else | |
2177 | ac_prog_rejected=no | |
2178 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2179 | for as_dir in $PATH | |
2180 | do | |
2181 | IFS=$as_save_IFS | |
2182 | test -z "$as_dir" && as_dir=. | |
5213506e | 2183 | for ac_exec_ext in '' $ac_executable_extensions; do |
22e05272 | 2184 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
47ad7893 PB |
2185 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then |
2186 | ac_prog_rejected=yes | |
2187 | continue | |
2188 | fi | |
2189 | ac_cv_prog_CC="cc" | |
5213506e | 2190 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
47ad7893 PB |
2191 | break 2 |
2192 | fi | |
2193 | done | |
5213506e RW |
2194 | done |
2195 | IFS=$as_save_IFS | |
47ad7893 PB |
2196 | |
2197 | if test $ac_prog_rejected = yes; then | |
2198 | # We found a bogon in the path, so make sure we never use it. | |
2199 | set dummy $ac_cv_prog_CC | |
2200 | shift | |
2201 | if test $# != 0; then | |
2202 | # We chose a different compiler from the bogus one. | |
2203 | # However, it has the same basename, so the bogon will be chosen | |
2204 | # first if we set CC to just the basename; use the full file name. | |
2205 | shift | |
2206 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" | |
2207 | fi | |
2208 | fi | |
2209 | fi | |
2210 | fi | |
2211 | CC=$ac_cv_prog_CC | |
2212 | if test -n "$CC"; then | |
5213506e RW |
2213 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
2214 | $as_echo "$CC" >&6; } | |
47ad7893 | 2215 | else |
5213506e RW |
2216 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2217 | $as_echo "no" >&6; } | |
47ad7893 PB |
2218 | fi |
2219 | ||
5213506e | 2220 | |
47ad7893 PB |
2221 | fi |
2222 | if test -z "$CC"; then | |
2223 | if test -n "$ac_tool_prefix"; then | |
5213506e | 2224 | for ac_prog in cl.exe |
47ad7893 PB |
2225 | do |
2226 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
2227 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
5213506e RW |
2228 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2229 | $as_echo_n "checking for $ac_word... " >&6; } | |
22e05272 | 2230 | if ${ac_cv_prog_CC+:} false; then : |
5213506e | 2231 | $as_echo_n "(cached) " >&6 |
47ad7893 PB |
2232 | else |
2233 | if test -n "$CC"; then | |
2234 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2235 | else | |
2236 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2237 | for as_dir in $PATH | |
2238 | do | |
2239 | IFS=$as_save_IFS | |
2240 | test -z "$as_dir" && as_dir=. | |
5213506e | 2241 | for ac_exec_ext in '' $ac_executable_extensions; do |
22e05272 | 2242 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
47ad7893 | 2243 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" |
5213506e | 2244 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
47ad7893 PB |
2245 | break 2 |
2246 | fi | |
2247 | done | |
5213506e RW |
2248 | done |
2249 | IFS=$as_save_IFS | |
47ad7893 PB |
2250 | |
2251 | fi | |
2252 | fi | |
2253 | CC=$ac_cv_prog_CC | |
2254 | if test -n "$CC"; then | |
5213506e RW |
2255 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
2256 | $as_echo "$CC" >&6; } | |
47ad7893 | 2257 | else |
5213506e RW |
2258 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2259 | $as_echo "no" >&6; } | |
47ad7893 PB |
2260 | fi |
2261 | ||
5213506e | 2262 | |
47ad7893 PB |
2263 | test -n "$CC" && break |
2264 | done | |
2265 | fi | |
2266 | if test -z "$CC"; then | |
2267 | ac_ct_CC=$CC | |
5213506e | 2268 | for ac_prog in cl.exe |
47ad7893 PB |
2269 | do |
2270 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2271 | set dummy $ac_prog; ac_word=$2 | |
5213506e RW |
2272 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2273 | $as_echo_n "checking for $ac_word... " >&6; } | |
22e05272 | 2274 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
5213506e | 2275 | $as_echo_n "(cached) " >&6 |
47ad7893 PB |
2276 | else |
2277 | if test -n "$ac_ct_CC"; then | |
2278 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2279 | else | |
2280 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2281 | for as_dir in $PATH | |
2282 | do | |
2283 | IFS=$as_save_IFS | |
2284 | test -z "$as_dir" && as_dir=. | |
5213506e | 2285 | for ac_exec_ext in '' $ac_executable_extensions; do |
22e05272 | 2286 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
47ad7893 | 2287 | ac_cv_prog_ac_ct_CC="$ac_prog" |
5213506e | 2288 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
47ad7893 PB |
2289 | break 2 |
2290 | fi | |
2291 | done | |
5213506e RW |
2292 | done |
2293 | IFS=$as_save_IFS | |
47ad7893 PB |
2294 | |
2295 | fi | |
2296 | fi | |
2297 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2298 | if test -n "$ac_ct_CC"; then | |
5213506e RW |
2299 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
2300 | $as_echo "$ac_ct_CC" >&6; } | |
47ad7893 | 2301 | else |
5213506e RW |
2302 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2303 | $as_echo "no" >&6; } | |
47ad7893 PB |
2304 | fi |
2305 | ||
5213506e | 2306 | |
47ad7893 PB |
2307 | test -n "$ac_ct_CC" && break |
2308 | done | |
2309 | ||
5213506e RW |
2310 | if test "x$ac_ct_CC" = x; then |
2311 | CC="" | |
2312 | else | |
2313 | case $cross_compiling:$ac_tool_warned in | |
2314 | yes:) | |
2315 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
2316 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
2317 | ac_tool_warned=yes ;; | |
2318 | esac | |
2319 | CC=$ac_ct_CC | |
2320 | fi | |
47ad7893 PB |
2321 | fi |
2322 | ||
2323 | fi | |
2324 | ||
2325 | ||
5213506e RW |
2326 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
2327 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
22e05272 JM |
2328 | as_fn_error $? "no acceptable C compiler found in \$PATH |
2329 | See \`config.log' for more details" "$LINENO" 5; } | |
47ad7893 PB |
2330 | |
2331 | # Provide some information about the compiler. | |
5213506e RW |
2332 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 |
2333 | set X $ac_compile | |
2334 | ac_compiler=$2 | |
2335 | for ac_option in --version -v -V -qversion; do | |
2336 | { { ac_try="$ac_compiler $ac_option >&5" | |
2337 | case "(($ac_try" in | |
2338 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2339 | *) ac_try_echo=$ac_try;; | |
2340 | esac | |
2341 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2342 | $as_echo "$ac_try_echo"; } >&5 | |
2343 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
47ad7893 | 2344 | ac_status=$? |
5213506e RW |
2345 | if test -s conftest.err; then |
2346 | sed '10a\ | |
2347 | ... rest of stderr output deleted ... | |
2348 | 10q' conftest.err >conftest.er1 | |
2349 | cat conftest.er1 >&5 | |
5213506e | 2350 | fi |
22e05272 | 2351 | rm -f conftest.er1 conftest.err |
5213506e RW |
2352 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
2353 | test $ac_status = 0; } | |
2354 | done | |
47ad7893 | 2355 | |
5213506e | 2356 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
47ad7893 PB |
2357 | /* end confdefs.h. */ |
2358 | ||
2359 | int | |
2360 | main () | |
2361 | { | |
2362 | ||
2363 | ; | |
2364 | return 0; | |
2365 | } | |
2366 | _ACEOF | |
2367 | ac_clean_files_save=$ac_clean_files | |
22e05272 | 2368 | ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" |
47ad7893 PB |
2369 | # Try to create an executable without -o first, disregard a.out. |
2370 | # It will help us diagnose broken compilers, and finding out an intuition | |
2371 | # of exeext. | |
22e05272 JM |
2372 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 |
2373 | $as_echo_n "checking whether the C compiler works... " >&6; } | |
5213506e RW |
2374 | ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` |
2375 | ||
2376 | # The possible output files: | |
2377 | ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" | |
2378 | ||
2379 | ac_rmfiles= | |
2380 | for ac_file in $ac_files | |
2381 | do | |
2382 | case $ac_file in | |
2383 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; | |
2384 | * ) ac_rmfiles="$ac_rmfiles $ac_file";; | |
2385 | esac | |
2386 | done | |
2387 | rm -f $ac_rmfiles | |
2388 | ||
2389 | if { { ac_try="$ac_link_default" | |
2390 | case "(($ac_try" in | |
2391 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2392 | *) ac_try_echo=$ac_try;; | |
2393 | esac | |
2394 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2395 | $as_echo "$ac_try_echo"; } >&5 | |
2396 | (eval "$ac_link_default") 2>&5 | |
47ad7893 | 2397 | ac_status=$? |
5213506e RW |
2398 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
2399 | test $ac_status = 0; }; then : | |
2400 | # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. | |
2401 | # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' | |
2402 | # in a Makefile. We should not override ac_cv_exeext if it was cached, | |
2403 | # so that the user can short-circuit this test for compilers unknown to | |
2404 | # Autoconf. | |
2405 | for ac_file in $ac_files '' | |
47ad7893 PB |
2406 | do |
2407 | test -f "$ac_file" || continue | |
2408 | case $ac_file in | |
5213506e | 2409 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) |
47ad7893 PB |
2410 | ;; |
2411 | [ab].out ) | |
2412 | # We found the default executable, but exeext='' is most | |
2413 | # certainly right. | |
2414 | break;; | |
2415 | *.* ) | |
5213506e RW |
2416 | if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; |
2417 | then :; else | |
2418 | ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` | |
2419 | fi | |
2420 | # We set ac_cv_exeext here because the later test for it is not | |
2421 | # safe: cross compilers may not add the suffix if given an `-o' | |
2422 | # argument, so we may need to know it at that point already. | |
2423 | # Even if this section looks crufty: it has the advantage of | |
2424 | # actually working. | |
47ad7893 PB |
2425 | break;; |
2426 | * ) | |
2427 | break;; | |
2428 | esac | |
2429 | done | |
5213506e RW |
2430 | test "$ac_cv_exeext" = no && ac_cv_exeext= |
2431 | ||
47ad7893 | 2432 | else |
5213506e RW |
2433 | ac_file='' |
2434 | fi | |
5213506e | 2435 | if test -z "$ac_file"; then : |
22e05272 JM |
2436 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2437 | $as_echo "no" >&6; } | |
2438 | $as_echo "$as_me: failed program was:" >&5 | |
47ad7893 PB |
2439 | sed 's/^/| /' conftest.$ac_ext >&5 |
2440 | ||
5213506e RW |
2441 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
2442 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
22e05272 JM |
2443 | as_fn_error 77 "C compiler cannot create executables |
2444 | See \`config.log' for more details" "$LINENO" 5; } | |
2445 | else | |
2446 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
2447 | $as_echo "yes" >&6; } | |
47ad7893 | 2448 | fi |
22e05272 JM |
2449 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 |
2450 | $as_echo_n "checking for C compiler default output file name... " >&6; } | |
2451 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 | |
2452 | $as_echo "$ac_file" >&6; } | |
47ad7893 | 2453 | ac_exeext=$ac_cv_exeext |
47ad7893 | 2454 | |
22e05272 | 2455 | rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out |
47ad7893 | 2456 | ac_clean_files=$ac_clean_files_save |
5213506e RW |
2457 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 |
2458 | $as_echo_n "checking for suffix of executables... " >&6; } | |
2459 | if { { ac_try="$ac_link" | |
2460 | case "(($ac_try" in | |
2461 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2462 | *) ac_try_echo=$ac_try;; | |
2463 | esac | |
2464 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2465 | $as_echo "$ac_try_echo"; } >&5 | |
2466 | (eval "$ac_link") 2>&5 | |
47ad7893 | 2467 | ac_status=$? |
5213506e RW |
2468 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
2469 | test $ac_status = 0; }; then : | |
47ad7893 PB |
2470 | # If both `conftest.exe' and `conftest' are `present' (well, observable) |
2471 | # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will | |
2472 | # work properly (i.e., refer to `conftest.exe'), while it won't with | |
2473 | # `rm'. | |
2474 | for ac_file in conftest.exe conftest conftest.*; do | |
2475 | test -f "$ac_file" || continue | |
2476 | case $ac_file in | |
5213506e | 2477 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; |
47ad7893 | 2478 | *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` |
47ad7893 PB |
2479 | break;; |
2480 | * ) break;; | |
2481 | esac | |
2482 | done | |
2483 | else | |
5213506e RW |
2484 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
2485 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
22e05272 JM |
2486 | as_fn_error $? "cannot compute suffix of executables: cannot compile and link |
2487 | See \`config.log' for more details" "$LINENO" 5; } | |
47ad7893 | 2488 | fi |
22e05272 | 2489 | rm -f conftest conftest$ac_cv_exeext |
5213506e RW |
2490 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 |
2491 | $as_echo "$ac_cv_exeext" >&6; } | |
47ad7893 PB |
2492 | |
2493 | rm -f conftest.$ac_ext | |
2494 | EXEEXT=$ac_cv_exeext | |
2495 | ac_exeext=$EXEEXT | |
22e05272 JM |
2496 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2497 | /* end confdefs.h. */ | |
2498 | #include <stdio.h> | |
2499 | int | |
2500 | main () | |
2501 | { | |
2502 | FILE *f = fopen ("conftest.out", "w"); | |
2503 | return ferror (f) || fclose (f) != 0; | |
2504 | ||
2505 | ; | |
2506 | return 0; | |
2507 | } | |
2508 | _ACEOF | |
2509 | ac_clean_files="$ac_clean_files conftest.out" | |
2510 | # Check that the compiler produces executables we can run. If not, either | |
2511 | # the compiler is broken, or we cross compile. | |
2512 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 | |
2513 | $as_echo_n "checking whether we are cross compiling... " >&6; } | |
2514 | if test "$cross_compiling" != yes; then | |
2515 | { { ac_try="$ac_link" | |
2516 | case "(($ac_try" in | |
2517 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2518 | *) ac_try_echo=$ac_try;; | |
2519 | esac | |
2520 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2521 | $as_echo "$ac_try_echo"; } >&5 | |
2522 | (eval "$ac_link") 2>&5 | |
2523 | ac_status=$? | |
2524 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2525 | test $ac_status = 0; } | |
2526 | if { ac_try='./conftest$ac_cv_exeext' | |
2527 | { { case "(($ac_try" in | |
2528 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2529 | *) ac_try_echo=$ac_try;; | |
2530 | esac | |
2531 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2532 | $as_echo "$ac_try_echo"; } >&5 | |
2533 | (eval "$ac_try") 2>&5 | |
2534 | ac_status=$? | |
2535 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2536 | test $ac_status = 0; }; }; then | |
2537 | cross_compiling=no | |
2538 | else | |
2539 | if test "$cross_compiling" = maybe; then | |
2540 | cross_compiling=yes | |
2541 | else | |
2542 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
2543 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2544 | as_fn_error $? "cannot run C compiled programs. | |
2545 | If you meant to cross compile, use \`--host'. | |
2546 | See \`config.log' for more details" "$LINENO" 5; } | |
2547 | fi | |
2548 | fi | |
2549 | fi | |
2550 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 | |
2551 | $as_echo "$cross_compiling" >&6; } | |
2552 | ||
2553 | rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out | |
2554 | ac_clean_files=$ac_clean_files_save | |
5213506e RW |
2555 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 |
2556 | $as_echo_n "checking for suffix of object files... " >&6; } | |
22e05272 | 2557 | if ${ac_cv_objext+:} false; then : |
5213506e | 2558 | $as_echo_n "(cached) " >&6 |
47ad7893 | 2559 | else |
5213506e | 2560 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
47ad7893 PB |
2561 | /* end confdefs.h. */ |
2562 | ||
2563 | int | |
2564 | main () | |
2565 | { | |
2566 | ||
2567 | ; | |
2568 | return 0; | |
2569 | } | |
2570 | _ACEOF | |
2571 | rm -f conftest.o conftest.obj | |
5213506e RW |
2572 | if { { ac_try="$ac_compile" |
2573 | case "(($ac_try" in | |
2574 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2575 | *) ac_try_echo=$ac_try;; | |
2576 | esac | |
2577 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2578 | $as_echo "$ac_try_echo"; } >&5 | |
2579 | (eval "$ac_compile") 2>&5 | |
47ad7893 | 2580 | ac_status=$? |
5213506e RW |
2581 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
2582 | test $ac_status = 0; }; then : | |
2583 | for ac_file in conftest.o conftest.obj conftest.*; do | |
2584 | test -f "$ac_file" || continue; | |
47ad7893 | 2585 | case $ac_file in |
5213506e | 2586 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; |
47ad7893 PB |
2587 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` |
2588 | break;; | |
2589 | esac | |
2590 | done | |
2591 | else | |
5213506e | 2592 | $as_echo "$as_me: failed program was:" >&5 |
47ad7893 PB |
2593 | sed 's/^/| /' conftest.$ac_ext >&5 |
2594 | ||
5213506e RW |
2595 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
2596 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
22e05272 JM |
2597 | as_fn_error $? "cannot compute suffix of object files: cannot compile |
2598 | See \`config.log' for more details" "$LINENO" 5; } | |
47ad7893 | 2599 | fi |
47ad7893 PB |
2600 | rm -f conftest.$ac_cv_objext conftest.$ac_ext |
2601 | fi | |
5213506e RW |
2602 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 |
2603 | $as_echo "$ac_cv_objext" >&6; } | |
47ad7893 PB |
2604 | OBJEXT=$ac_cv_objext |
2605 | ac_objext=$OBJEXT | |
5213506e RW |
2606 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 |
2607 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } | |
22e05272 | 2608 | if ${ac_cv_c_compiler_gnu+:} false; then : |
5213506e | 2609 | $as_echo_n "(cached) " >&6 |
47ad7893 | 2610 | else |
5213506e | 2611 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
47ad7893 | 2612 | /* end confdefs.h. */ |
8440db95 NB |
2613 | |
2614 | int | |
2615 | main () | |
2616 | { | |
2617 | #ifndef __GNUC__ | |
2618 | choke me | |
2619 | #endif | |
2620 | ||
2621 | ; | |
2622 | return 0; | |
2623 | } | |
2624 | _ACEOF | |
2625 | if ac_fn_c_try_compile "$LINENO"; then : | |
2626 | ac_compiler_gnu=yes | |
2627 | else | |
2628 | ac_compiler_gnu=no | |
2629 | fi | |
2630 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2631 | ac_cv_c_compiler_gnu=$ac_compiler_gnu | |
2632 | ||
2633 | fi | |
2634 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 | |
2635 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } | |
2636 | if test $ac_compiler_gnu = yes; then | |
2637 | GCC=yes | |
2638 | else | |
2639 | GCC= | |
2640 | fi | |
2641 | ac_test_CFLAGS=${CFLAGS+set} | |
2642 | ac_save_CFLAGS=$CFLAGS | |
2643 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 | |
2644 | $as_echo_n "checking whether $CC accepts -g... " >&6; } | |
2645 | if ${ac_cv_prog_cc_g+:} false; then : | |
2646 | $as_echo_n "(cached) " >&6 | |
2647 | else | |
2648 | ac_save_c_werror_flag=$ac_c_werror_flag | |
2649 | ac_c_werror_flag=yes | |
2650 | ac_cv_prog_cc_g=no | |
2651 | CFLAGS="-g" | |
2652 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2653 | /* end confdefs.h. */ | |
2654 | ||
2655 | int | |
2656 | main () | |
2657 | { | |
2658 | ||
2659 | ; | |
2660 | return 0; | |
2661 | } | |
2662 | _ACEOF | |
2663 | if ac_fn_c_try_compile "$LINENO"; then : | |
2664 | ac_cv_prog_cc_g=yes | |
2665 | else | |
2666 | CFLAGS="" | |
2667 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2668 | /* end confdefs.h. */ | |
2669 | ||
2670 | int | |
2671 | main () | |
2672 | { | |
2673 | ||
2674 | ; | |
2675 | return 0; | |
2676 | } | |
2677 | _ACEOF | |
2678 | if ac_fn_c_try_compile "$LINENO"; then : | |
2679 | ||
2680 | else | |
2681 | ac_c_werror_flag=$ac_save_c_werror_flag | |
2682 | CFLAGS="-g" | |
2683 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2684 | /* end confdefs.h. */ | |
2685 | ||
2686 | int | |
2687 | main () | |
2688 | { | |
2689 | ||
2690 | ; | |
2691 | return 0; | |
2692 | } | |
2693 | _ACEOF | |
2694 | if ac_fn_c_try_compile "$LINENO"; then : | |
2695 | ac_cv_prog_cc_g=yes | |
2696 | fi | |
2697 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2698 | fi | |
2699 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2700 | fi | |
2701 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2702 | ac_c_werror_flag=$ac_save_c_werror_flag | |
2703 | fi | |
2704 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 | |
2705 | $as_echo "$ac_cv_prog_cc_g" >&6; } | |
2706 | if test "$ac_test_CFLAGS" = set; then | |
2707 | CFLAGS=$ac_save_CFLAGS | |
2708 | elif test $ac_cv_prog_cc_g = yes; then | |
2709 | if test "$GCC" = yes; then | |
2710 | CFLAGS="-g -O2" | |
2711 | else | |
2712 | CFLAGS="-g" | |
2713 | fi | |
2714 | else | |
2715 | if test "$GCC" = yes; then | |
2716 | CFLAGS="-O2" | |
2717 | else | |
2718 | CFLAGS= | |
2719 | fi | |
2720 | fi | |
2721 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 | |
2722 | $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } | |
2723 | if ${ac_cv_prog_cc_c89+:} false; then : | |
2724 | $as_echo_n "(cached) " >&6 | |
2725 | else | |
2726 | ac_cv_prog_cc_c89=no | |
2727 | ac_save_CC=$CC | |
2728 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2729 | /* end confdefs.h. */ | |
2730 | #include <stdarg.h> | |
2731 | #include <stdio.h> | |
2732 | struct stat; | |
2733 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ | |
2734 | struct buf { int x; }; | |
2735 | FILE * (*rcsopen) (struct buf *, struct stat *, int); | |
2736 | static char *e (p, i) | |
2737 | char **p; | |
2738 | int i; | |
2739 | { | |
2740 | return p[i]; | |
2741 | } | |
2742 | static char *f (char * (*g) (char **, int), char **p, ...) | |
2743 | { | |
2744 | char *s; | |
2745 | va_list v; | |
2746 | va_start (v,p); | |
2747 | s = g (p, va_arg (v,int)); | |
2748 | va_end (v); | |
2749 | return s; | |
2750 | } | |
2751 | ||
2752 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has | |
2753 | function prototypes and stuff, but not '\xHH' hex character constants. | |
2754 | These don't provoke an error unfortunately, instead are silently treated | |
2755 | as 'x'. The following induces an error, until -std is added to get | |
2756 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an | |
2757 | array size at least. It's necessary to write '\x00'==0 to get something | |
2758 | that's true only with -std. */ | |
2759 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; | |
2760 | ||
2761 | /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters | |
2762 | inside strings and character constants. */ | |
2763 | #define FOO(x) 'x' | |
2764 | int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; | |
2765 | ||
2766 | int test (int i, double x); | |
2767 | struct s1 {int (*f) (int a);}; | |
2768 | struct s2 {int (*f) (double a);}; | |
2769 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); | |
2770 | int argc; | |
2771 | char **argv; | |
2772 | int | |
2773 | main () | |
2774 | { | |
2775 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; | |
2776 | ; | |
2777 | return 0; | |
2778 | } | |
2779 | _ACEOF | |
2780 | for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ | |
2781 | -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" | |
2782 | do | |
2783 | CC="$ac_save_CC $ac_arg" | |
2784 | if ac_fn_c_try_compile "$LINENO"; then : | |
2785 | ac_cv_prog_cc_c89=$ac_arg | |
2786 | fi | |
2787 | rm -f core conftest.err conftest.$ac_objext | |
2788 | test "x$ac_cv_prog_cc_c89" != "xno" && break | |
2789 | done | |
2790 | rm -f conftest.$ac_ext | |
2791 | CC=$ac_save_CC | |
2792 | ||
2793 | fi | |
2794 | # AC_CACHE_VAL | |
2795 | case "x$ac_cv_prog_cc_c89" in | |
2796 | x) | |
2797 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 | |
2798 | $as_echo "none needed" >&6; } ;; | |
2799 | xno) | |
2800 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 | |
2801 | $as_echo "unsupported" >&6; } ;; | |
2802 | *) | |
2803 | CC="$CC $ac_cv_prog_cc_c89" | |
2804 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 | |
2805 | $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; | |
2806 | esac | |
2807 | if test "x$ac_cv_prog_cc_c89" != xno; then : | |
2808 | ||
2809 | fi | |
2810 | ||
2811 | ac_ext=c | |
2812 | ac_cpp='$CPP $CPPFLAGS' | |
2813 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2814 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2815 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2816 | ||
2817 | ||
2818 | ||
2819 | if test -n "$ac_tool_prefix"; then | |
2820 | # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args. | |
2821 | set dummy ${ac_tool_prefix}gnatbind; ac_word=$2 | |
2822 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2823 | $as_echo_n "checking for $ac_word... " >&6; } | |
2824 | if ${ac_cv_prog_GNATBIND+:} false; then : | |
2825 | $as_echo_n "(cached) " >&6 | |
2826 | else | |
2827 | if test -n "$GNATBIND"; then | |
2828 | ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test. | |
2829 | else | |
2830 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2831 | for as_dir in $PATH | |
2832 | do | |
2833 | IFS=$as_save_IFS | |
2834 | test -z "$as_dir" && as_dir=. | |
2835 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2836 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
2837 | ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind" | |
2838 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2839 | break 2 | |
2840 | fi | |
2841 | done | |
2842 | done | |
2843 | IFS=$as_save_IFS | |
2844 | ||
2845 | fi | |
2846 | fi | |
2847 | GNATBIND=$ac_cv_prog_GNATBIND | |
2848 | if test -n "$GNATBIND"; then | |
2849 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATBIND" >&5 | |
2850 | $as_echo "$GNATBIND" >&6; } | |
2851 | else | |
2852 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2853 | $as_echo "no" >&6; } | |
2854 | fi | |
2855 | ||
2856 | ||
2857 | fi | |
2858 | if test -z "$ac_cv_prog_GNATBIND"; then | |
2859 | ac_ct_GNATBIND=$GNATBIND | |
2860 | # Extract the first word of "gnatbind", so it can be a program name with args. | |
2861 | set dummy gnatbind; ac_word=$2 | |
2862 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2863 | $as_echo_n "checking for $ac_word... " >&6; } | |
2864 | if ${ac_cv_prog_ac_ct_GNATBIND+:} false; then : | |
2865 | $as_echo_n "(cached) " >&6 | |
2866 | else | |
2867 | if test -n "$ac_ct_GNATBIND"; then | |
2868 | ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test. | |
2869 | else | |
2870 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2871 | for as_dir in $PATH | |
2872 | do | |
2873 | IFS=$as_save_IFS | |
2874 | test -z "$as_dir" && as_dir=. | |
2875 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2876 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
2877 | ac_cv_prog_ac_ct_GNATBIND="gnatbind" | |
2878 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2879 | break 2 | |
2880 | fi | |
2881 | done | |
2882 | done | |
2883 | IFS=$as_save_IFS | |
2884 | ||
2885 | fi | |
2886 | fi | |
2887 | ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND | |
2888 | if test -n "$ac_ct_GNATBIND"; then | |
2889 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATBIND" >&5 | |
2890 | $as_echo "$ac_ct_GNATBIND" >&6; } | |
2891 | else | |
2892 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2893 | $as_echo "no" >&6; } | |
2894 | fi | |
2895 | ||
2896 | if test "x$ac_ct_GNATBIND" = x; then | |
2897 | GNATBIND="no" | |
2898 | else | |
2899 | case $cross_compiling:$ac_tool_warned in | |
2900 | yes:) | |
2901 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
2902 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
2903 | ac_tool_warned=yes ;; | |
2904 | esac | |
2905 | GNATBIND=$ac_ct_GNATBIND | |
2906 | fi | |
2907 | else | |
2908 | GNATBIND="$ac_cv_prog_GNATBIND" | |
2909 | fi | |
2910 | ||
2911 | if test -n "$ac_tool_prefix"; then | |
2912 | # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args. | |
2913 | set dummy ${ac_tool_prefix}gnatmake; ac_word=$2 | |
2914 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2915 | $as_echo_n "checking for $ac_word... " >&6; } | |
2916 | if ${ac_cv_prog_GNATMAKE+:} false; then : | |
2917 | $as_echo_n "(cached) " >&6 | |
2918 | else | |
2919 | if test -n "$GNATMAKE"; then | |
2920 | ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test. | |
2921 | else | |
2922 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2923 | for as_dir in $PATH | |
2924 | do | |
2925 | IFS=$as_save_IFS | |
2926 | test -z "$as_dir" && as_dir=. | |
2927 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2928 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
2929 | ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake" | |
2930 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2931 | break 2 | |
2932 | fi | |
2933 | done | |
2934 | done | |
2935 | IFS=$as_save_IFS | |
2936 | ||
2937 | fi | |
2938 | fi | |
2939 | GNATMAKE=$ac_cv_prog_GNATMAKE | |
2940 | if test -n "$GNATMAKE"; then | |
2941 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATMAKE" >&5 | |
2942 | $as_echo "$GNATMAKE" >&6; } | |
2943 | else | |
2944 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2945 | $as_echo "no" >&6; } | |
2946 | fi | |
2947 | ||
2948 | ||
2949 | fi | |
2950 | if test -z "$ac_cv_prog_GNATMAKE"; then | |
2951 | ac_ct_GNATMAKE=$GNATMAKE | |
2952 | # Extract the first word of "gnatmake", so it can be a program name with args. | |
2953 | set dummy gnatmake; ac_word=$2 | |
2954 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2955 | $as_echo_n "checking for $ac_word... " >&6; } | |
2956 | if ${ac_cv_prog_ac_ct_GNATMAKE+:} false; then : | |
2957 | $as_echo_n "(cached) " >&6 | |
2958 | else | |
2959 | if test -n "$ac_ct_GNATMAKE"; then | |
2960 | ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test. | |
2961 | else | |
2962 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2963 | for as_dir in $PATH | |
2964 | do | |
2965 | IFS=$as_save_IFS | |
2966 | test -z "$as_dir" && as_dir=. | |
2967 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2968 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
2969 | ac_cv_prog_ac_ct_GNATMAKE="gnatmake" | |
2970 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2971 | break 2 | |
2972 | fi | |
2973 | done | |
2974 | done | |
2975 | IFS=$as_save_IFS | |
2976 | ||
2977 | fi | |
2978 | fi | |
2979 | ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE | |
2980 | if test -n "$ac_ct_GNATMAKE"; then | |
2981 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATMAKE" >&5 | |
2982 | $as_echo "$ac_ct_GNATMAKE" >&6; } | |
2983 | else | |
2984 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2985 | $as_echo "no" >&6; } | |
2986 | fi | |
2987 | ||
2988 | if test "x$ac_ct_GNATMAKE" = x; then | |
2989 | GNATMAKE="no" | |
2990 | else | |
2991 | case $cross_compiling:$ac_tool_warned in | |
2992 | yes:) | |
2993 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
2994 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
2995 | ac_tool_warned=yes ;; | |
2996 | esac | |
2997 | GNATMAKE=$ac_ct_GNATMAKE | |
2998 | fi | |
2999 | else | |
3000 | GNATMAKE="$ac_cv_prog_GNATMAKE" | |
3001 | fi | |
3002 | ||
3003 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler driver understands Ada and is recent enough" >&5 | |
3004 | $as_echo_n "checking whether compiler driver understands Ada and is recent enough... " >&6; } | |
3005 | if ${acx_cv_cc_gcc_supports_ada+:} false; then : | |
3006 | $as_echo_n "(cached) " >&6 | |
3007 | else | |
3008 | cat >conftest.adb <<EOF | |
3009 | pragma Warnings (Off); | |
3010 | with System.CRTL; | |
3011 | pragma Warnings (On); | |
3012 | use type System.CRTL.int64; | |
3013 | procedure conftest is begin null; end conftest; | |
3014 | EOF | |
3015 | acx_cv_cc_gcc_supports_ada=no | |
3016 | # There is a bug in old released versions of GCC which causes the | |
3017 | # driver to exit successfully when the appropriate language module | |
3018 | # has not been installed. This is fixed in 2.95.4, 3.0.2, and 3.1. | |
3019 | # Therefore we must check for the error message as well as an | |
3020 | # unsuccessful exit. | |
3021 | # Other compilers, like HP Tru64 UNIX cc, exit successfully when | |
3022 | # given a .adb file, but produce no object file. So we must check | |
3023 | # if an object file was really produced to guard against this. | |
3024 | errors=`(${CC} -c conftest.adb) 2>&1 || echo failure` | |
3025 | if test x"$errors" = x && test -f conftest.$ac_objext; then | |
3026 | acx_cv_cc_gcc_supports_ada=yes | |
3027 | fi | |
3028 | rm -f conftest.* | |
3029 | fi | |
3030 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_cc_gcc_supports_ada" >&5 | |
3031 | $as_echo "$acx_cv_cc_gcc_supports_ada" >&6; } | |
3032 | ||
3033 | if test "x$GNATBIND" != xno && test "x$GNATMAKE" != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then | |
3034 | have_gnat=yes | |
3035 | else | |
3036 | have_gnat=no | |
3037 | fi | |
3038 | ||
3039 | case ${build_alias} in | |
3040 | "") build_noncanonical=${build} ;; | |
3041 | *) build_noncanonical=${build_alias} ;; | |
3042 | esac | |
3043 | ||
3044 | case ${host_alias} in | |
3045 | "") host_noncanonical=${build_noncanonical} ;; | |
3046 | *) host_noncanonical=${host_alias} ;; | |
3047 | esac | |
3048 | ||
3049 | case ${target_alias} in | |
3050 | "") target_noncanonical=${host_noncanonical} ;; | |
3051 | *) target_noncanonical=${target_alias} ;; | |
3052 | esac | |
3053 | ||
3054 | ||
3055 | ||
3056 | ||
3057 | # Need to pass this down for now :-P | |
3058 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 | |
3059 | $as_echo_n "checking whether ln -s works... " >&6; } | |
3060 | LN_S=$as_ln_s | |
3061 | if test "$LN_S" = "ln -s"; then | |
3062 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
3063 | $as_echo "yes" >&6; } | |
3064 | else | |
3065 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 | |
3066 | $as_echo "no, using $LN_S" >&6; } | |
3067 | fi | |
3068 | ||
3069 | ||
3070 | # Target-specific stuff (defaults) | |
3071 | TOOLS_TARGET_PAIRS= | |
3072 | EXTRA_GNATTOOLS= | |
3073 | ||
3074 | # Per-target case statement | |
3075 | # ------------------------- | |
3076 | case "${target}" in | |
3077 | *-*-aix*) | |
3078 | TOOLS_TARGET_PAIRS="indepsw.adb<indepsw-aix.adb" | |
3079 | ;; | |
3080 | *-*-darwin*) | |
3081 | TOOLS_TARGET_PAIRS="indepsw.adb<indepsw-darwin.adb" | |
3082 | ;; | |
3083 | *-*-dragonfly*) | |
3084 | TOOLS_TARGET_PAIRS="indepsw.adb<indepsw-gnu.adb" | |
3085 | ;; | |
3086 | *-*-freebsd*) | |
3087 | TOOLS_TARGET_PAIRS="indepsw.adb<indepsw-gnu.adb" | |
3088 | ;; | |
3089 | *-*-linux*) | |
3090 | TOOLS_TARGET_PAIRS="indepsw.adb<indepsw-gnu.adb" | |
3091 | ;; | |
3092 | *-*-vxworks*) | |
3093 | TOOLS_TARGET_PAIRS="indepsw.adb<indepsw-gnu.adb" | |
3094 | ;; | |
3095 | *-*-cygwin32* | *-*-mingw32* | *-*-pe) | |
3096 | TOOLS_TARGET_PAIRS="indepsw.adb<indepsw-gnu.adb" | |
3097 | EXTRA_GNATTOOLS='../../gnatdll$(exeext)' | |
3098 | ;; | |
3099 | esac | |
3100 | ||
3101 | ||
3102 | ||
3103 | ||
3104 | # From user or toplevel makefile. | |
3105 | ||
3106 | ||
3107 | # This is testing the CC passed from the toplevel Makefile, not the | |
3108 | # one we will select below. | |
3109 | ac_ext=c | |
3110 | ac_cpp='$CPP $CPPFLAGS' | |
3111 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3112 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3113 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3114 | if test -n "$ac_tool_prefix"; then | |
3115 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
3116 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
3117 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3118 | $as_echo_n "checking for $ac_word... " >&6; } | |
3119 | if ${ac_cv_prog_CC+:} false; then : | |
3120 | $as_echo_n "(cached) " >&6 | |
3121 | else | |
3122 | if test -n "$CC"; then | |
3123 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
3124 | else | |
3125 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3126 | for as_dir in $PATH | |
3127 | do | |
3128 | IFS=$as_save_IFS | |
3129 | test -z "$as_dir" && as_dir=. | |
3130 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3131 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3132 | ac_cv_prog_CC="${ac_tool_prefix}gcc" | |
3133 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3134 | break 2 | |
3135 | fi | |
3136 | done | |
3137 | done | |
3138 | IFS=$as_save_IFS | |
3139 | ||
3140 | fi | |
3141 | fi | |
3142 | CC=$ac_cv_prog_CC | |
3143 | if test -n "$CC"; then | |
3144 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
3145 | $as_echo "$CC" >&6; } | |
3146 | else | |
3147 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3148 | $as_echo "no" >&6; } | |
3149 | fi | |
3150 | ||
3151 | ||
3152 | fi | |
3153 | if test -z "$ac_cv_prog_CC"; then | |
3154 | ac_ct_CC=$CC | |
3155 | # Extract the first word of "gcc", so it can be a program name with args. | |
3156 | set dummy gcc; ac_word=$2 | |
3157 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3158 | $as_echo_n "checking for $ac_word... " >&6; } | |
3159 | if ${ac_cv_prog_ac_ct_CC+:} false; then : | |
3160 | $as_echo_n "(cached) " >&6 | |
3161 | else | |
3162 | if test -n "$ac_ct_CC"; then | |
3163 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
3164 | else | |
3165 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3166 | for as_dir in $PATH | |
3167 | do | |
3168 | IFS=$as_save_IFS | |
3169 | test -z "$as_dir" && as_dir=. | |
3170 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3171 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3172 | ac_cv_prog_ac_ct_CC="gcc" | |
3173 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3174 | break 2 | |
3175 | fi | |
3176 | done | |
3177 | done | |
3178 | IFS=$as_save_IFS | |
3179 | ||
3180 | fi | |
3181 | fi | |
3182 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
3183 | if test -n "$ac_ct_CC"; then | |
3184 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 | |
3185 | $as_echo "$ac_ct_CC" >&6; } | |
3186 | else | |
3187 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3188 | $as_echo "no" >&6; } | |
3189 | fi | |
3190 | ||
3191 | if test "x$ac_ct_CC" = x; then | |
3192 | CC="" | |
3193 | else | |
3194 | case $cross_compiling:$ac_tool_warned in | |
3195 | yes:) | |
3196 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
3197 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
3198 | ac_tool_warned=yes ;; | |
3199 | esac | |
3200 | CC=$ac_ct_CC | |
3201 | fi | |
3202 | else | |
3203 | CC="$ac_cv_prog_CC" | |
3204 | fi | |
3205 | ||
3206 | if test -z "$CC"; then | |
3207 | if test -n "$ac_tool_prefix"; then | |
3208 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
3209 | set dummy ${ac_tool_prefix}cc; ac_word=$2 | |
3210 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3211 | $as_echo_n "checking for $ac_word... " >&6; } | |
3212 | if ${ac_cv_prog_CC+:} false; then : | |
3213 | $as_echo_n "(cached) " >&6 | |
3214 | else | |
3215 | if test -n "$CC"; then | |
3216 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
3217 | else | |
3218 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3219 | for as_dir in $PATH | |
3220 | do | |
3221 | IFS=$as_save_IFS | |
3222 | test -z "$as_dir" && as_dir=. | |
3223 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3224 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3225 | ac_cv_prog_CC="${ac_tool_prefix}cc" | |
3226 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3227 | break 2 | |
3228 | fi | |
3229 | done | |
3230 | done | |
3231 | IFS=$as_save_IFS | |
3232 | ||
3233 | fi | |
3234 | fi | |
3235 | CC=$ac_cv_prog_CC | |
3236 | if test -n "$CC"; then | |
3237 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
3238 | $as_echo "$CC" >&6; } | |
3239 | else | |
3240 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3241 | $as_echo "no" >&6; } | |
3242 | fi | |
3243 | ||
3244 | ||
3245 | fi | |
3246 | fi | |
3247 | if test -z "$CC"; then | |
3248 | # Extract the first word of "cc", so it can be a program name with args. | |
3249 | set dummy cc; ac_word=$2 | |
3250 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3251 | $as_echo_n "checking for $ac_word... " >&6; } | |
3252 | if ${ac_cv_prog_CC+:} false; then : | |
3253 | $as_echo_n "(cached) " >&6 | |
3254 | else | |
3255 | if test -n "$CC"; then | |
3256 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
3257 | else | |
3258 | ac_prog_rejected=no | |
3259 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3260 | for as_dir in $PATH | |
3261 | do | |
3262 | IFS=$as_save_IFS | |
3263 | test -z "$as_dir" && as_dir=. | |
3264 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3265 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3266 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then | |
3267 | ac_prog_rejected=yes | |
3268 | continue | |
3269 | fi | |
3270 | ac_cv_prog_CC="cc" | |
3271 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3272 | break 2 | |
3273 | fi | |
3274 | done | |
3275 | done | |
3276 | IFS=$as_save_IFS | |
3277 | ||
3278 | if test $ac_prog_rejected = yes; then | |
3279 | # We found a bogon in the path, so make sure we never use it. | |
3280 | set dummy $ac_cv_prog_CC | |
3281 | shift | |
3282 | if test $# != 0; then | |
3283 | # We chose a different compiler from the bogus one. | |
3284 | # However, it has the same basename, so the bogon will be chosen | |
3285 | # first if we set CC to just the basename; use the full file name. | |
3286 | shift | |
3287 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" | |
3288 | fi | |
3289 | fi | |
3290 | fi | |
3291 | fi | |
3292 | CC=$ac_cv_prog_CC | |
3293 | if test -n "$CC"; then | |
3294 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
3295 | $as_echo "$CC" >&6; } | |
3296 | else | |
3297 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3298 | $as_echo "no" >&6; } | |
3299 | fi | |
3300 | ||
3301 | ||
3302 | fi | |
3303 | if test -z "$CC"; then | |
3304 | if test -n "$ac_tool_prefix"; then | |
3305 | for ac_prog in cl.exe | |
3306 | do | |
3307 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
3308 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
3309 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3310 | $as_echo_n "checking for $ac_word... " >&6; } | |
3311 | if ${ac_cv_prog_CC+:} false; then : | |
3312 | $as_echo_n "(cached) " >&6 | |
3313 | else | |
3314 | if test -n "$CC"; then | |
3315 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
3316 | else | |
3317 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3318 | for as_dir in $PATH | |
3319 | do | |
3320 | IFS=$as_save_IFS | |
3321 | test -z "$as_dir" && as_dir=. | |
3322 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3323 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3324 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" | |
3325 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3326 | break 2 | |
3327 | fi | |
3328 | done | |
3329 | done | |
3330 | IFS=$as_save_IFS | |
3331 | ||
3332 | fi | |
3333 | fi | |
3334 | CC=$ac_cv_prog_CC | |
3335 | if test -n "$CC"; then | |
3336 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
3337 | $as_echo "$CC" >&6; } | |
3338 | else | |
3339 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3340 | $as_echo "no" >&6; } | |
3341 | fi | |
3342 | ||
3343 | ||
3344 | test -n "$CC" && break | |
3345 | done | |
3346 | fi | |
3347 | if test -z "$CC"; then | |
3348 | ac_ct_CC=$CC | |
3349 | for ac_prog in cl.exe | |
3350 | do | |
3351 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3352 | set dummy $ac_prog; ac_word=$2 | |
3353 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3354 | $as_echo_n "checking for $ac_word... " >&6; } | |
3355 | if ${ac_cv_prog_ac_ct_CC+:} false; then : | |
3356 | $as_echo_n "(cached) " >&6 | |
3357 | else | |
3358 | if test -n "$ac_ct_CC"; then | |
3359 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
3360 | else | |
3361 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3362 | for as_dir in $PATH | |
3363 | do | |
3364 | IFS=$as_save_IFS | |
3365 | test -z "$as_dir" && as_dir=. | |
3366 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3367 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3368 | ac_cv_prog_ac_ct_CC="$ac_prog" | |
3369 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3370 | break 2 | |
3371 | fi | |
3372 | done | |
3373 | done | |
3374 | IFS=$as_save_IFS | |
3375 | ||
3376 | fi | |
3377 | fi | |
3378 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
3379 | if test -n "$ac_ct_CC"; then | |
3380 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 | |
3381 | $as_echo "$ac_ct_CC" >&6; } | |
3382 | else | |
3383 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3384 | $as_echo "no" >&6; } | |
3385 | fi | |
3386 | ||
3387 | ||
3388 | test -n "$ac_ct_CC" && break | |
3389 | done | |
3390 | ||
3391 | if test "x$ac_ct_CC" = x; then | |
3392 | CC="" | |
3393 | else | |
3394 | case $cross_compiling:$ac_tool_warned in | |
3395 | yes:) | |
3396 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
3397 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
3398 | ac_tool_warned=yes ;; | |
3399 | esac | |
3400 | CC=$ac_ct_CC | |
3401 | fi | |
3402 | fi | |
3403 | ||
3404 | fi | |
3405 | ||
3406 | ||
3407 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
3408 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3409 | as_fn_error $? "no acceptable C compiler found in \$PATH | |
3410 | See \`config.log' for more details" "$LINENO" 5; } | |
3411 | ||
3412 | # Provide some information about the compiler. | |
3413 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 | |
3414 | set X $ac_compile | |
3415 | ac_compiler=$2 | |
3416 | for ac_option in --version -v -V -qversion; do | |
3417 | { { ac_try="$ac_compiler $ac_option >&5" | |
3418 | case "(($ac_try" in | |
3419 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3420 | *) ac_try_echo=$ac_try;; | |
3421 | esac | |
3422 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3423 | $as_echo "$ac_try_echo"; } >&5 | |
3424 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
3425 | ac_status=$? | |
3426 | if test -s conftest.err; then | |
3427 | sed '10a\ | |
3428 | ... rest of stderr output deleted ... | |
3429 | 10q' conftest.err >conftest.er1 | |
3430 | cat conftest.er1 >&5 | |
3431 | fi | |
3432 | rm -f conftest.er1 conftest.err | |
3433 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3434 | test $ac_status = 0; } | |
3435 | done | |
3436 | ||
3437 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 | |
3438 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } | |
3439 | if ${ac_cv_c_compiler_gnu+:} false; then : | |
3440 | $as_echo_n "(cached) " >&6 | |
3441 | else | |
3442 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3443 | /* end confdefs.h. */ | |
47ad7893 PB |
3444 | |
3445 | int | |
3446 | main () | |
3447 | { | |
3448 | #ifndef __GNUC__ | |
3449 | choke me | |
3450 | #endif | |
3451 | ||
3452 | ; | |
3453 | return 0; | |
3454 | } | |
3455 | _ACEOF | |
5213506e | 3456 | if ac_fn_c_try_compile "$LINENO"; then : |
47ad7893 PB |
3457 | ac_compiler_gnu=yes |
3458 | else | |
5213506e | 3459 | ac_compiler_gnu=no |
47ad7893 | 3460 | fi |
5213506e | 3461 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
47ad7893 PB |
3462 | ac_cv_c_compiler_gnu=$ac_compiler_gnu |
3463 | ||
3464 | fi | |
5213506e RW |
3465 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 |
3466 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } | |
3467 | if test $ac_compiler_gnu = yes; then | |
3468 | GCC=yes | |
3469 | else | |
3470 | GCC= | |
3471 | fi | |
47ad7893 PB |
3472 | ac_test_CFLAGS=${CFLAGS+set} |
3473 | ac_save_CFLAGS=$CFLAGS | |
5213506e RW |
3474 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 |
3475 | $as_echo_n "checking whether $CC accepts -g... " >&6; } | |
22e05272 | 3476 | if ${ac_cv_prog_cc_g+:} false; then : |
5213506e RW |
3477 | $as_echo_n "(cached) " >&6 |
3478 | else | |
3479 | ac_save_c_werror_flag=$ac_c_werror_flag | |
3480 | ac_c_werror_flag=yes | |
3481 | ac_cv_prog_cc_g=no | |
3482 | CFLAGS="-g" | |
3483 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
47ad7893 PB |
3484 | /* end confdefs.h. */ |
3485 | ||
3486 | int | |
3487 | main () | |
3488 | { | |
3489 | ||
3490 | ; | |
3491 | return 0; | |
3492 | } | |
3493 | _ACEOF | |
5213506e | 3494 | if ac_fn_c_try_compile "$LINENO"; then : |
47ad7893 PB |
3495 | ac_cv_prog_cc_g=yes |
3496 | else | |
5213506e RW |
3497 | CFLAGS="" |
3498 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3499 | /* end confdefs.h. */ | |
3500 | ||
3501 | int | |
3502 | main () | |
3503 | { | |
3504 | ||
3505 | ; | |
3506 | return 0; | |
3507 | } | |
3508 | _ACEOF | |
3509 | if ac_fn_c_try_compile "$LINENO"; then : | |
3510 | ||
3511 | else | |
3512 | ac_c_werror_flag=$ac_save_c_werror_flag | |
3513 | CFLAGS="-g" | |
3514 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3515 | /* end confdefs.h. */ | |
47ad7893 | 3516 | |
5213506e RW |
3517 | int |
3518 | main () | |
3519 | { | |
3520 | ||
3521 | ; | |
3522 | return 0; | |
3523 | } | |
3524 | _ACEOF | |
3525 | if ac_fn_c_try_compile "$LINENO"; then : | |
3526 | ac_cv_prog_cc_g=yes | |
3527 | fi | |
3528 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
47ad7893 | 3529 | fi |
5213506e | 3530 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
47ad7893 | 3531 | fi |
5213506e RW |
3532 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3533 | ac_c_werror_flag=$ac_save_c_werror_flag | |
3534 | fi | |
3535 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 | |
3536 | $as_echo "$ac_cv_prog_cc_g" >&6; } | |
47ad7893 PB |
3537 | if test "$ac_test_CFLAGS" = set; then |
3538 | CFLAGS=$ac_save_CFLAGS | |
3539 | elif test $ac_cv_prog_cc_g = yes; then | |
3540 | if test "$GCC" = yes; then | |
3541 | CFLAGS="-g -O2" | |
3542 | else | |
3543 | CFLAGS="-g" | |
3544 | fi | |
3545 | else | |
3546 | if test "$GCC" = yes; then | |
3547 | CFLAGS="-O2" | |
3548 | else | |
3549 | CFLAGS= | |
3550 | fi | |
3551 | fi | |
5213506e RW |
3552 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 |
3553 | $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } | |
22e05272 | 3554 | if ${ac_cv_prog_cc_c89+:} false; then : |
5213506e | 3555 | $as_echo_n "(cached) " >&6 |
47ad7893 | 3556 | else |
5213506e | 3557 | ac_cv_prog_cc_c89=no |
47ad7893 | 3558 | ac_save_CC=$CC |
5213506e | 3559 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
47ad7893 PB |
3560 | /* end confdefs.h. */ |
3561 | #include <stdarg.h> | |
3562 | #include <stdio.h> | |
22e05272 | 3563 | struct stat; |
47ad7893 PB |
3564 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ |
3565 | struct buf { int x; }; | |
3566 | FILE * (*rcsopen) (struct buf *, struct stat *, int); | |
3567 | static char *e (p, i) | |
3568 | char **p; | |
3569 | int i; | |
3570 | { | |
3571 | return p[i]; | |
3572 | } | |
3573 | static char *f (char * (*g) (char **, int), char **p, ...) | |
3574 | { | |
3575 | char *s; | |
3576 | va_list v; | |
3577 | va_start (v,p); | |
3578 | s = g (p, va_arg (v,int)); | |
3579 | va_end (v); | |
3580 | return s; | |
3581 | } | |
3582 | ||
3583 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has | |
3584 | function prototypes and stuff, but not '\xHH' hex character constants. | |
3585 | These don't provoke an error unfortunately, instead are silently treated | |
5213506e | 3586 | as 'x'. The following induces an error, until -std is added to get |
47ad7893 PB |
3587 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an |
3588 | array size at least. It's necessary to write '\x00'==0 to get something | |
5213506e | 3589 | that's true only with -std. */ |
47ad7893 PB |
3590 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; |
3591 | ||
5213506e RW |
3592 | /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters |
3593 | inside strings and character constants. */ | |
3594 | #define FOO(x) 'x' | |
3595 | int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; | |
3596 | ||
47ad7893 PB |
3597 | int test (int i, double x); |
3598 | struct s1 {int (*f) (int a);}; | |
3599 | struct s2 {int (*f) (double a);}; | |
3600 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); | |
3601 | int argc; | |
3602 | char **argv; | |
3603 | int | |
3604 | main () | |
3605 | { | |
3606 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; | |
3607 | ; | |
3608 | return 0; | |
3609 | } | |
3610 | _ACEOF | |
5213506e RW |
3611 | for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ |
3612 | -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" | |
47ad7893 PB |
3613 | do |
3614 | CC="$ac_save_CC $ac_arg" | |
5213506e RW |
3615 | if ac_fn_c_try_compile "$LINENO"; then : |
3616 | ac_cv_prog_cc_c89=$ac_arg | |
47ad7893 | 3617 | fi |
5213506e RW |
3618 | rm -f core conftest.err conftest.$ac_objext |
3619 | test "x$ac_cv_prog_cc_c89" != "xno" && break | |
47ad7893 | 3620 | done |
5213506e | 3621 | rm -f conftest.$ac_ext |
47ad7893 PB |
3622 | CC=$ac_save_CC |
3623 | ||
3624 | fi | |
5213506e RW |
3625 | # AC_CACHE_VAL |
3626 | case "x$ac_cv_prog_cc_c89" in | |
3627 | x) | |
3628 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 | |
3629 | $as_echo "none needed" >&6; } ;; | |
3630 | xno) | |
3631 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 | |
3632 | $as_echo "unsupported" >&6; } ;; | |
47ad7893 | 3633 | *) |
5213506e RW |
3634 | CC="$CC $ac_cv_prog_cc_c89" |
3635 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 | |
3636 | $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; | |
47ad7893 | 3637 | esac |
5213506e | 3638 | if test "x$ac_cv_prog_cc_c89" != xno; then : |
47ad7893 | 3639 | |
47ad7893 PB |
3640 | fi |
3641 | ||
47ad7893 PB |
3642 | ac_ext=c |
3643 | ac_cpp='$CPP $CPPFLAGS' | |
3644 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3645 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3646 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3647 | ||
3648 | warn_cflags= | |
3649 | if test "x$GCC" = "xyes"; then | |
3650 | warn_cflags='$(GCC_WARN_CFLAGS)' | |
3651 | fi | |
3652 | ||
3653 | ||
7bec4570 EB |
3654 | # Enable --enable-host-pie |
3655 | # Check whether --enable-host-pie was given. | |
3656 | if test "${enable_host_pie+set}" = set; then : | |
3657 | enableval=$enable_host_pie; PICFLAG=-fPIE; LD_PICFLAG=-pie | |
3658 | else | |
3659 | PICFLAG=-fno-PIE; LD_PICFLAG=-no-pie | |
3660 | fi | |
3661 | ||
3662 | ||
3663 | ||
3664 | # Enable --enable-host-bind-now | |
3665 | # Check whether --enable-host-bind-now was given. | |
3666 | if test "${enable_host_bind_now+set}" = set; then : | |
3667 | enableval=$enable_host_bind_now; LD_PICFLAG="$LD_PICFLAG -Wl,-z,now" | |
3668 | fi | |
3669 | ||
3670 | ||
3671 | ||
f4c53af1 AO |
3672 | # Determine what to build for 'gnattools'. Test after the above, |
3673 | # because testing for CC sets the final value of cross_compiling, even | |
3674 | # if we end up using a different CC. We want to build | |
3675 | # gnattools-native when: (a) this is a native build, i.e., | |
3676 | # cross_compiling=no, otherwise we know we cannot run binaries | |
3677 | # produced by the toolchain used for the build, not even the binaries | |
3678 | # created within ../gcc/; (b) build and host are the same, otherwise | |
3679 | # this is to be regarded as a cross build environment even if it seems | |
3680 | # that we can run host binaries; (c) host and target are the same, | |
3681 | # otherwise the tools in ../gcc/ generate code for a different | |
3682 | # platform. If you change this test, be sure to adjust | |
3683 | # ../gcc/ada/gcc-interface/config-lang.in as well. | |
3684 | if test "x$cross_compiling/$build/$host" = "xno/$host/$target" ; then | |
3685 | default_gnattools_target="gnattools-native" | |
3686 | else | |
3687 | default_gnattools_target="gnattools-cross" | |
3688 | fi | |
3689 | ||
3690 | ||
5395b47b | 3691 | # Output: create a Makefile. |
5213506e | 3692 | ac_config_files="$ac_config_files Makefile" |
5395b47b NN |
3693 | |
3694 | ||
3695 | cat >confcache <<\_ACEOF | |
3696 | # This file is a shell script that caches the results of configure | |
3697 | # tests run on this system so they can be shared between configure | |
3698 | # scripts and configure runs, see configure's option --config-cache. | |
3699 | # It is not useful on other systems. If it contains results you don't | |
3700 | # want to keep, you may remove or edit it. | |
3701 | # | |
3702 | # config.status only pays attention to the cache file if you give it | |
3703 | # the --recheck option to rerun configure. | |
3704 | # | |
3705 | # `ac_cv_env_foo' variables (set or unset) will be overridden when | |
3706 | # loading this file, other *unset* `ac_cv_foo' will be assigned the | |
3707 | # following values. | |
3708 | ||
3709 | _ACEOF | |
3710 | ||
3711 | # The following way of writing the cache mishandles newlines in values, | |
3712 | # but we know of no workaround that is simple, portable, and efficient. | |
5213506e | 3713 | # So, we kill variables containing newlines. |
5395b47b NN |
3714 | # Ultrix sh set writes to stderr and can't be redirected directly, |
3715 | # and sets the high bit in the cache file unless we assign to the vars. | |
5213506e RW |
3716 | ( |
3717 | for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do | |
3718 | eval ac_val=\$$ac_var | |
3719 | case $ac_val in #( | |
3720 | *${as_nl}*) | |
3721 | case $ac_var in #( | |
3722 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 | |
3723 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; | |
3724 | esac | |
3725 | case $ac_var in #( | |
3726 | _ | IFS | as_nl) ;; #( | |
3727 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( | |
3728 | *) { eval $ac_var=; unset $ac_var;} ;; | |
3729 | esac ;; | |
3730 | esac | |
3731 | done | |
3732 | ||
5395b47b | 3733 | (set) 2>&1 | |
5213506e RW |
3734 | case $as_nl`(ac_space=' '; set) 2>&1` in #( |
3735 | *${as_nl}ac_space=\ *) | |
3736 | # `set' does not quote correctly, so add quotes: double-quote | |
3737 | # substitution turns \\\\ into \\, and sed turns \\ into \. | |
5395b47b NN |
3738 | sed -n \ |
3739 | "s/'/'\\\\''/g; | |
3740 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
5213506e | 3741 | ;; #( |
5395b47b NN |
3742 | *) |
3743 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
5213506e | 3744 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
5395b47b | 3745 | ;; |
5213506e RW |
3746 | esac | |
3747 | sort | |
3748 | ) | | |
5395b47b | 3749 | sed ' |
5213506e | 3750 | /^ac_cv_env_/b end |
5395b47b | 3751 | t clear |
5213506e | 3752 | :clear |
5395b47b NN |
3753 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ |
3754 | t end | |
5213506e RW |
3755 | s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ |
3756 | :end' >>confcache | |
3757 | if diff "$cache_file" confcache >/dev/null 2>&1; then :; else | |
3758 | if test -w "$cache_file"; then | |
22e05272 | 3759 | if test "x$cache_file" != "x/dev/null"; then |
5213506e RW |
3760 | { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 |
3761 | $as_echo "$as_me: updating cache $cache_file" >&6;} | |
22e05272 JM |
3762 | if test ! -f "$cache_file" || test -h "$cache_file"; then |
3763 | cat confcache >"$cache_file" | |
3764 | else | |
3765 | case $cache_file in #( | |
3766 | */* | ?:*) | |
3767 | mv -f confcache "$cache_file"$$ && | |
3768 | mv -f "$cache_file"$$ "$cache_file" ;; #( | |
3769 | *) | |
3770 | mv -f confcache "$cache_file" ;; | |
3771 | esac | |
3772 | fi | |
3773 | fi | |
5395b47b | 3774 | else |
5213506e RW |
3775 | { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 |
3776 | $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} | |
5395b47b NN |
3777 | fi |
3778 | fi | |
3779 | rm -f confcache | |
3780 | ||
3781 | test "x$prefix" = xNONE && prefix=$ac_default_prefix | |
3782 | # Let make expand exec_prefix. | |
3783 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
3784 | ||
5395b47b NN |
3785 | # Transform confdefs.h into DEFS. |
3786 | # Protect against shell expansion while executing Makefile rules. | |
3787 | # Protect against Makefile macro expansion. | |
3788 | # | |
3789 | # If the first sed substitution is executed (which looks for macros that | |
5213506e | 3790 | # take arguments), then branch to the quote section. Otherwise, |
5395b47b | 3791 | # look for a macro that doesn't take arguments. |
5213506e RW |
3792 | ac_script=' |
3793 | :mline | |
3794 | /\\$/{ | |
3795 | N | |
3796 | s,\\\n,, | |
3797 | b mline | |
3798 | } | |
5395b47b | 3799 | t clear |
5213506e RW |
3800 | :clear |
3801 | s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g | |
5395b47b | 3802 | t quote |
5213506e | 3803 | s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g |
5395b47b | 3804 | t quote |
5213506e RW |
3805 | b any |
3806 | :quote | |
3807 | s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g | |
3808 | s/\[/\\&/g | |
3809 | s/\]/\\&/g | |
3810 | s/\$/$$/g | |
3811 | H | |
3812 | :any | |
3813 | ${ | |
3814 | g | |
3815 | s/^\n// | |
3816 | s/\n/ /g | |
3817 | p | |
3818 | } | |
3819 | ' | |
3820 | DEFS=`sed -n "$ac_script" confdefs.h` | |
5395b47b NN |
3821 | |
3822 | ||
3823 | ac_libobjs= | |
3824 | ac_ltlibobjs= | |
22e05272 | 3825 | U= |
5395b47b NN |
3826 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue |
3827 | # 1. Remove the extension, and $U if already installed. | |
5213506e RW |
3828 | ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' |
3829 | ac_i=`$as_echo "$ac_i" | sed "$ac_script"` | |
3830 | # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR | |
3831 | # will be set to the directory where LIBOBJS objects are built. | |
3832 | as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" | |
3833 | as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' | |
5395b47b NN |
3834 | done |
3835 | LIBOBJS=$ac_libobjs | |
3836 | ||
3837 | LTLIBOBJS=$ac_ltlibobjs | |
3838 | ||
3839 | ||
3840 | ||
22e05272 | 3841 | : "${CONFIG_STATUS=./config.status}" |
5213506e | 3842 | ac_write_fail=0 |
5395b47b NN |
3843 | ac_clean_files_save=$ac_clean_files |
3844 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
5213506e RW |
3845 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 |
3846 | $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} | |
3847 | as_write_fail=0 | |
3848 | cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 | |
5395b47b NN |
3849 | #! $SHELL |
3850 | # Generated by $as_me. | |
3851 | # Run this file to recreate the current configuration. | |
3852 | # Compiler output produced by configure, useful for debugging | |
3853 | # configure, is in config.log if it exists. | |
3854 | ||
3855 | debug=false | |
3856 | ac_cs_recheck=false | |
3857 | ac_cs_silent=false | |
5395b47b | 3858 | |
5213506e RW |
3859 | SHELL=\${CONFIG_SHELL-$SHELL} |
3860 | export SHELL | |
3861 | _ASEOF | |
3862 | cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 | |
3863 | ## -------------------- ## | |
3864 | ## M4sh Initialization. ## | |
3865 | ## -------------------- ## | |
3866 | ||
3867 | # Be more Bourne compatible | |
3868 | DUALCASE=1; export DUALCASE # for MKS sh | |
3869 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : | |
5395b47b NN |
3870 | emulate sh |
3871 | NULLCMD=: | |
5213506e | 3872 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
5395b47b NN |
3873 | # is contrary to our usage. Disable this feature. |
3874 | alias -g '${1+"$@"}'='"$@"' | |
5213506e RW |
3875 | setopt NO_GLOB_SUBST |
3876 | else | |
3877 | case `(set -o) 2>/dev/null` in #( | |
3878 | *posix*) : | |
3879 | set -o posix ;; #( | |
3880 | *) : | |
3881 | ;; | |
3882 | esac | |
5395b47b | 3883 | fi |
5395b47b | 3884 | |
5213506e RW |
3885 | |
3886 | as_nl=' | |
3887 | ' | |
3888 | export as_nl | |
3889 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
3890 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
3891 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
3892 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
3893 | # Prefer a ksh shell builtin over an external printf program on Solaris, | |
3894 | # but without wasting forks for bash or zsh. | |
3895 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
3896 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
3897 | as_echo='print -r --' | |
3898 | as_echo_n='print -rn --' | |
3899 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
3900 | as_echo='printf %s\n' | |
3901 | as_echo_n='printf %s' | |
5395b47b | 3902 | else |
5213506e RW |
3903 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then |
3904 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
3905 | as_echo_n='/usr/ucb/echo -n' | |
3906 | else | |
3907 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' | |
3908 | as_echo_n_body='eval | |
3909 | arg=$1; | |
3910 | case $arg in #( | |
3911 | *"$as_nl"*) | |
3912 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
3913 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
3914 | esac; | |
3915 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
3916 | ' | |
3917 | export as_echo_n_body | |
3918 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
3919 | fi | |
3920 | export as_echo_body | |
3921 | as_echo='sh -c $as_echo_body as_echo' | |
5395b47b NN |
3922 | fi |
3923 | ||
5213506e RW |
3924 | # The user is always right. |
3925 | if test "${PATH_SEPARATOR+set}" != set; then | |
3926 | PATH_SEPARATOR=: | |
3927 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
3928 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
3929 | PATH_SEPARATOR=';' | |
3930 | } | |
3931 | fi | |
3932 | ||
3933 | ||
3934 | # IFS | |
3935 | # We need space, tab and new line, in precisely that order. Quoting is | |
3936 | # there to prevent editors from complaining about space-tab. | |
3937 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
3938 | # splitting by setting IFS to empty value.) | |
3939 | IFS=" "" $as_nl" | |
3940 | ||
3941 | # Find who we are. Look in the path if we contain no directory separator. | |
22e05272 | 3942 | as_myself= |
5213506e RW |
3943 | case $0 in #(( |
3944 | *[\\/]* ) as_myself=$0 ;; | |
3945 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3946 | for as_dir in $PATH | |
3947 | do | |
3948 | IFS=$as_save_IFS | |
3949 | test -z "$as_dir" && as_dir=. | |
3950 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
3951 | done | |
3952 | IFS=$as_save_IFS | |
5395b47b | 3953 | |
5213506e RW |
3954 | ;; |
3955 | esac | |
3956 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
3957 | # in which case we are not to be found in the path. | |
3958 | if test "x$as_myself" = x; then | |
3959 | as_myself=$0 | |
3960 | fi | |
3961 | if test ! -f "$as_myself"; then | |
3962 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 | |
3963 | exit 1 | |
3964 | fi | |
3965 | ||
3966 | # Unset variables that we do not need and which cause bugs (e.g. in | |
3967 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
3968 | # suppresses any "Segmentation fault" message there. '((' could | |
3969 | # trigger a bug in pdksh 5.2.14. | |
3970 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
3971 | do eval test x\${$as_var+set} = xset \ | |
3972 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
3973 | done | |
5395b47b NN |
3974 | PS1='$ ' |
3975 | PS2='> ' | |
3976 | PS4='+ ' | |
3977 | ||
3978 | # NLS nuisances. | |
5213506e RW |
3979 | LC_ALL=C |
3980 | export LC_ALL | |
3981 | LANGUAGE=C | |
3982 | export LANGUAGE | |
3983 | ||
3984 | # CDPATH. | |
3985 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
3986 | ||
3987 | ||
22e05272 JM |
3988 | # as_fn_error STATUS ERROR [LINENO LOG_FD] |
3989 | # ---------------------------------------- | |
5213506e RW |
3990 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
3991 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
22e05272 | 3992 | # script with STATUS, using 1 if that was 0. |
5213506e RW |
3993 | as_fn_error () |
3994 | { | |
22e05272 JM |
3995 | as_status=$1; test $as_status -eq 0 && as_status=1 |
3996 | if test "$4"; then | |
3997 | as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
3998 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 | |
5395b47b | 3999 | fi |
22e05272 | 4000 | $as_echo "$as_me: error: $2" >&2 |
5213506e RW |
4001 | as_fn_exit $as_status |
4002 | } # as_fn_error | |
4003 | ||
4004 | ||
4005 | # as_fn_set_status STATUS | |
4006 | # ----------------------- | |
4007 | # Set $? to STATUS, without forking. | |
4008 | as_fn_set_status () | |
4009 | { | |
4010 | return $1 | |
4011 | } # as_fn_set_status | |
4012 | ||
4013 | # as_fn_exit STATUS | |
4014 | # ----------------- | |
4015 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
4016 | as_fn_exit () | |
4017 | { | |
4018 | set +e | |
4019 | as_fn_set_status $1 | |
4020 | exit $1 | |
4021 | } # as_fn_exit | |
4022 | ||
4023 | # as_fn_unset VAR | |
4024 | # --------------- | |
4025 | # Portably unset VAR. | |
4026 | as_fn_unset () | |
4027 | { | |
4028 | { eval $1=; unset $1;} | |
4029 | } | |
4030 | as_unset=as_fn_unset | |
4031 | # as_fn_append VAR VALUE | |
4032 | # ---------------------- | |
4033 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
4034 | # advantage of any shell optimizations that allow amortized linear growth over | |
4035 | # repeated appends, instead of the typical quadratic growth present in naive | |
4036 | # implementations. | |
4037 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
4038 | eval 'as_fn_append () | |
4039 | { | |
4040 | eval $1+=\$2 | |
4041 | }' | |
4042 | else | |
4043 | as_fn_append () | |
4044 | { | |
4045 | eval $1=\$$1\$2 | |
4046 | } | |
4047 | fi # as_fn_append | |
4048 | ||
4049 | # as_fn_arith ARG... | |
4050 | # ------------------ | |
4051 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
4052 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
4053 | # must be portable across $(()) and expr. | |
4054 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
4055 | eval 'as_fn_arith () | |
4056 | { | |
4057 | as_val=$(( $* )) | |
4058 | }' | |
4059 | else | |
4060 | as_fn_arith () | |
4061 | { | |
4062 | as_val=`expr "$@" || test $? -eq 1` | |
4063 | } | |
4064 | fi # as_fn_arith | |
5395b47b | 4065 | |
5213506e RW |
4066 | |
4067 | if expr a : '\(a\)' >/dev/null 2>&1 && | |
4068 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
5395b47b NN |
4069 | as_expr=expr |
4070 | else | |
4071 | as_expr=false | |
4072 | fi | |
4073 | ||
5213506e | 4074 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
5395b47b NN |
4075 | as_basename=basename |
4076 | else | |
4077 | as_basename=false | |
4078 | fi | |
4079 | ||
5213506e RW |
4080 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
4081 | as_dirname=dirname | |
4082 | else | |
4083 | as_dirname=false | |
4084 | fi | |
5395b47b | 4085 | |
5213506e | 4086 | as_me=`$as_basename -- "$0" || |
5395b47b NN |
4087 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
4088 | X"$0" : 'X\(//\)$' \| \ | |
5213506e RW |
4089 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
4090 | $as_echo X/"$0" | | |
4091 | sed '/^.*\/\([^/][^/]*\)\/*$/{ | |
4092 | s//\1/ | |
4093 | q | |
4094 | } | |
4095 | /^X\/\(\/\/\)$/{ | |
4096 | s//\1/ | |
4097 | q | |
4098 | } | |
4099 | /^X\/\(\/\).*/{ | |
4100 | s//\1/ | |
4101 | q | |
4102 | } | |
4103 | s/.*/./; q'` | |
5395b47b | 4104 | |
5395b47b NN |
4105 | # Avoid depending upon Character Ranges. |
4106 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
4107 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
4108 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
4109 | as_cr_digits='0123456789' | |
4110 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
4111 | ||
5213506e RW |
4112 | ECHO_C= ECHO_N= ECHO_T= |
4113 | case `echo -n x` in #((((( | |
4114 | -n*) | |
4115 | case `echo 'xy\c'` in | |
4116 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. | |
4117 | xy) ECHO_C='\c';; | |
4118 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
4119 | ECHO_T=' ';; | |
4120 | esac;; | |
4121 | *) | |
4122 | ECHO_N='-n';; | |
5395b47b NN |
4123 | esac |
4124 | ||
5213506e RW |
4125 | rm -f conf$$ conf$$.exe conf$$.file |
4126 | if test -d conf$$.dir; then | |
4127 | rm -f conf$$.dir/conf$$.file | |
5395b47b | 4128 | else |
5213506e RW |
4129 | rm -f conf$$.dir |
4130 | mkdir conf$$.dir 2>/dev/null | |
5395b47b | 4131 | fi |
5213506e RW |
4132 | if (echo >conf$$.file) 2>/dev/null; then |
4133 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
5395b47b | 4134 | as_ln_s='ln -s' |
5213506e RW |
4135 | # ... but there are two gotchas: |
4136 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
4137 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
22e05272 | 4138 | # In both cases, we have to default to `cp -pR'. |
5213506e | 4139 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
22e05272 | 4140 | as_ln_s='cp -pR' |
5213506e RW |
4141 | elif ln conf$$.file conf$$ 2>/dev/null; then |
4142 | as_ln_s=ln | |
4143 | else | |
22e05272 | 4144 | as_ln_s='cp -pR' |
5395b47b | 4145 | fi |
5395b47b | 4146 | else |
22e05272 | 4147 | as_ln_s='cp -pR' |
5395b47b | 4148 | fi |
5213506e RW |
4149 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
4150 | rmdir conf$$.dir 2>/dev/null | |
4151 | ||
4152 | ||
4153 | # as_fn_mkdir_p | |
4154 | # ------------- | |
4155 | # Create "$as_dir" as a directory, including parents if necessary. | |
4156 | as_fn_mkdir_p () | |
4157 | { | |
5395b47b | 4158 | |
5213506e RW |
4159 | case $as_dir in #( |
4160 | -*) as_dir=./$as_dir;; | |
4161 | esac | |
4162 | test -d "$as_dir" || eval $as_mkdir_p || { | |
4163 | as_dirs= | |
4164 | while :; do | |
4165 | case $as_dir in #( | |
4166 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
4167 | *) as_qdir=$as_dir;; | |
4168 | esac | |
4169 | as_dirs="'$as_qdir' $as_dirs" | |
4170 | as_dir=`$as_dirname -- "$as_dir" || | |
4171 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
4172 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
4173 | X"$as_dir" : 'X\(//\)$' \| \ | |
4174 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
4175 | $as_echo X"$as_dir" | | |
4176 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
4177 | s//\1/ | |
4178 | q | |
4179 | } | |
4180 | /^X\(\/\/\)[^/].*/{ | |
4181 | s//\1/ | |
4182 | q | |
4183 | } | |
4184 | /^X\(\/\/\)$/{ | |
4185 | s//\1/ | |
4186 | q | |
4187 | } | |
4188 | /^X\(\/\).*/{ | |
4189 | s//\1/ | |
4190 | q | |
4191 | } | |
4192 | s/.*/./; q'` | |
4193 | test -d "$as_dir" && break | |
4194 | done | |
4195 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
22e05272 | 4196 | } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" |
5213506e RW |
4197 | |
4198 | ||
4199 | } # as_fn_mkdir_p | |
5395b47b | 4200 | if mkdir -p . 2>/dev/null; then |
5213506e | 4201 | as_mkdir_p='mkdir -p "$as_dir"' |
5395b47b NN |
4202 | else |
4203 | test -d ./-p && rmdir ./-p | |
4204 | as_mkdir_p=false | |
4205 | fi | |
4206 | ||
22e05272 JM |
4207 | |
4208 | # as_fn_executable_p FILE | |
4209 | # ----------------------- | |
4210 | # Test if FILE is an executable regular file. | |
4211 | as_fn_executable_p () | |
4212 | { | |
4213 | test -f "$1" && test -x "$1" | |
4214 | } # as_fn_executable_p | |
4215 | as_test_x='test -x' | |
4216 | as_executable_p=as_fn_executable_p | |
5395b47b NN |
4217 | |
4218 | # Sed expression to map a string onto a valid CPP name. | |
4219 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" | |
4220 | ||
4221 | # Sed expression to map a string onto a valid variable name. | |
4222 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" | |
4223 | ||
4224 | ||
5395b47b | 4225 | exec 6>&1 |
5213506e RW |
4226 | ## ----------------------------------- ## |
4227 | ## Main body of $CONFIG_STATUS script. ## | |
4228 | ## ----------------------------------- ## | |
4229 | _ASEOF | |
4230 | test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 | |
4231 | ||
4232 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
4233 | # Save the log message, to keep $0 and so on meaningful, and to | |
5395b47b | 4234 | # report actual input values of CONFIG_FILES etc. instead of their |
5213506e RW |
4235 | # values after options handling. |
4236 | ac_log=" | |
5395b47b | 4237 | This file was extended by $as_me, which was |
22e05272 | 4238 | generated by GNU Autoconf 2.69. Invocation command line was |
5395b47b NN |
4239 | |
4240 | CONFIG_FILES = $CONFIG_FILES | |
4241 | CONFIG_HEADERS = $CONFIG_HEADERS | |
4242 | CONFIG_LINKS = $CONFIG_LINKS | |
4243 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
4244 | $ $0 $@ | |
4245 | ||
5213506e RW |
4246 | on `(hostname || uname -n) 2>/dev/null | sed 1q` |
4247 | " | |
4248 | ||
5395b47b NN |
4249 | _ACEOF |
4250 | ||
5213506e RW |
4251 | case $ac_config_files in *" |
4252 | "*) set x $ac_config_files; shift; ac_config_files=$*;; | |
4253 | esac | |
5395b47b | 4254 | |
5395b47b | 4255 | |
5395b47b | 4256 | |
5213506e RW |
4257 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
4258 | # Files that config.status was made for. | |
4259 | config_files="$ac_config_files" | |
5395b47b | 4260 | |
5213506e | 4261 | _ACEOF |
5395b47b | 4262 | |
5213506e | 4263 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
5395b47b | 4264 | ac_cs_usage="\ |
5213506e RW |
4265 | \`$as_me' instantiates files and other configuration actions |
4266 | from templates according to the current configuration. Unless the files | |
4267 | and actions are specified as TAGs, all are instantiated by default. | |
5395b47b | 4268 | |
5213506e | 4269 | Usage: $0 [OPTION]... [TAG]... |
5395b47b NN |
4270 | |
4271 | -h, --help print this help, then exit | |
5213506e | 4272 | -V, --version print version number and configuration settings, then exit |
22e05272 | 4273 | --config print configuration, then exit |
5213506e RW |
4274 | -q, --quiet, --silent |
4275 | do not print progress messages | |
5395b47b NN |
4276 | -d, --debug don't remove temporary files |
4277 | --recheck update $as_me by reconfiguring in the same conditions | |
5213506e RW |
4278 | --file=FILE[:TEMPLATE] |
4279 | instantiate the configuration file FILE | |
5395b47b NN |
4280 | |
4281 | Configuration files: | |
4282 | $config_files | |
4283 | ||
5213506e | 4284 | Report bugs to the package provider." |
5395b47b | 4285 | |
5213506e RW |
4286 | _ACEOF |
4287 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
22e05272 | 4288 | ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" |
5395b47b NN |
4289 | ac_cs_version="\\ |
4290 | config.status | |
22e05272 JM |
4291 | configured by $0, generated by GNU Autoconf 2.69, |
4292 | with options \\"\$ac_cs_config\\" | |
5395b47b | 4293 | |
22e05272 | 4294 | Copyright (C) 2012 Free Software Foundation, Inc. |
5395b47b NN |
4295 | This config.status script is free software; the Free Software Foundation |
4296 | gives unlimited permission to copy, distribute and modify it." | |
5213506e RW |
4297 | |
4298 | ac_pwd='$ac_pwd' | |
4299 | srcdir='$srcdir' | |
4300 | INSTALL='$INSTALL' | |
4301 | test -n "\$AWK" || AWK=awk | |
5395b47b NN |
4302 | _ACEOF |
4303 | ||
5213506e RW |
4304 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
4305 | # The default lists apply if the user does not specify any file. | |
5395b47b NN |
4306 | ac_need_defaults=: |
4307 | while test $# != 0 | |
4308 | do | |
4309 | case $1 in | |
22e05272 | 4310 | --*=?*) |
5213506e RW |
4311 | ac_option=`expr "X$1" : 'X\([^=]*\)='` |
4312 | ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` | |
5395b47b NN |
4313 | ac_shift=: |
4314 | ;; | |
22e05272 JM |
4315 | --*=) |
4316 | ac_option=`expr "X$1" : 'X\([^=]*\)='` | |
4317 | ac_optarg= | |
4318 | ac_shift=: | |
4319 | ;; | |
5213506e | 4320 | *) |
5395b47b NN |
4321 | ac_option=$1 |
4322 | ac_optarg=$2 | |
4323 | ac_shift=shift | |
4324 | ;; | |
5395b47b NN |
4325 | esac |
4326 | ||
4327 | case $ac_option in | |
4328 | # Handling of the options. | |
5395b47b NN |
4329 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
4330 | ac_cs_recheck=: ;; | |
5213506e RW |
4331 | --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) |
4332 | $as_echo "$ac_cs_version"; exit ;; | |
22e05272 JM |
4333 | --config | --confi | --conf | --con | --co | --c ) |
4334 | $as_echo "$ac_cs_config"; exit ;; | |
5213506e | 4335 | --debug | --debu | --deb | --de | --d | -d ) |
5395b47b NN |
4336 | debug=: ;; |
4337 | --file | --fil | --fi | --f ) | |
4338 | $ac_shift | |
5213506e RW |
4339 | case $ac_optarg in |
4340 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
22e05272 | 4341 | '') as_fn_error $? "missing file argument" ;; |
5213506e RW |
4342 | esac |
4343 | as_fn_append CONFIG_FILES " '$ac_optarg'" | |
5395b47b | 4344 | ac_need_defaults=false;; |
5213506e RW |
4345 | --he | --h | --help | --hel | -h ) |
4346 | $as_echo "$ac_cs_usage"; exit ;; | |
5395b47b NN |
4347 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
4348 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
4349 | ac_cs_silent=: ;; | |
4350 | ||
4351 | # This is an error. | |
22e05272 | 4352 | -*) as_fn_error $? "unrecognized option: \`$1' |
5213506e | 4353 | Try \`$0 --help' for more information." ;; |
5395b47b | 4354 | |
5213506e RW |
4355 | *) as_fn_append ac_config_targets " $1" |
4356 | ac_need_defaults=false ;; | |
5395b47b NN |
4357 | |
4358 | esac | |
4359 | shift | |
4360 | done | |
4361 | ||
4362 | ac_configure_extra_args= | |
4363 | ||
4364 | if $ac_cs_silent; then | |
4365 | exec 6>/dev/null | |
4366 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
4367 | fi | |
4368 | ||
4369 | _ACEOF | |
5213506e | 4370 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
5395b47b | 4371 | if \$ac_cs_recheck; then |
22e05272 | 4372 | set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion |
5213506e RW |
4373 | shift |
4374 | \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 | |
4375 | CONFIG_SHELL='$SHELL' | |
4376 | export CONFIG_SHELL | |
4377 | exec "\$@" | |
5395b47b NN |
4378 | fi |
4379 | ||
4380 | _ACEOF | |
5213506e RW |
4381 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
4382 | exec 5>>config.log | |
4383 | { | |
4384 | echo | |
4385 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
4386 | ## Running $as_me. ## | |
4387 | _ASBOX | |
4388 | $as_echo "$ac_log" | |
4389 | } >&5 | |
5395b47b | 4390 | |
5213506e RW |
4391 | _ACEOF |
4392 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
4393 | _ACEOF | |
5395b47b | 4394 | |
5213506e | 4395 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
5395b47b | 4396 | |
5213506e | 4397 | # Handling of arguments. |
5395b47b NN |
4398 | for ac_config_target in $ac_config_targets |
4399 | do | |
5213506e RW |
4400 | case $ac_config_target in |
4401 | "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; | |
4402 | ||
22e05272 | 4403 | *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; |
5395b47b NN |
4404 | esac |
4405 | done | |
4406 | ||
5213506e | 4407 | |
5395b47b NN |
4408 | # If the user did not use the arguments to specify the items to instantiate, |
4409 | # then the envvar interface is used. Set only those that are not. | |
4410 | # We use the long form for the default assignment because of an extremely | |
4411 | # bizarre bug on SunOS 4.1.3. | |
4412 | if $ac_need_defaults; then | |
4413 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
4414 | fi | |
4415 | ||
4416 | # Have a temporary directory for convenience. Make it in the build tree | |
5213506e | 4417 | # simply because there is no reason against having it here, and in addition, |
5395b47b | 4418 | # creating and moving files from /tmp can sometimes cause problems. |
5213506e RW |
4419 | # Hook for its removal unless debugging. |
4420 | # Note that there is a small window in which the directory will not be cleaned: | |
4421 | # after its creation but before its name has been assigned to `$tmp'. | |
5395b47b NN |
4422 | $debug || |
4423 | { | |
22e05272 | 4424 | tmp= ac_tmp= |
5213506e | 4425 | trap 'exit_status=$? |
22e05272 JM |
4426 | : "${ac_tmp:=$tmp}" |
4427 | { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status | |
5213506e RW |
4428 | ' 0 |
4429 | trap 'as_fn_exit 1' 1 2 13 15 | |
5395b47b | 4430 | } |
5395b47b NN |
4431 | # Create a (secure) tmp directory for tmp files. |
4432 | ||
4433 | { | |
5213506e | 4434 | tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && |
22e05272 | 4435 | test -d "$tmp" |
5395b47b NN |
4436 | } || |
4437 | { | |
5213506e RW |
4438 | tmp=./conf$$-$RANDOM |
4439 | (umask 077 && mkdir "$tmp") | |
22e05272 JM |
4440 | } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 |
4441 | ac_tmp=$tmp | |
5213506e RW |
4442 | |
4443 | # Set up the scripts for CONFIG_FILES section. | |
4444 | # No need to generate them if there are no CONFIG_FILES. | |
4445 | # This happens for instance with `./config.status config.h'. | |
4446 | if test -n "$CONFIG_FILES"; then | |
4447 | ||
4448 | ||
4449 | ac_cr=`echo X | tr X '\015'` | |
4450 | # On cygwin, bash can eat \r inside `` if the user requested igncr. | |
4451 | # But we know of no other shell where ac_cr would be empty at this | |
4452 | # point, so we can use a bashism as a fallback. | |
4453 | if test "x$ac_cr" = x; then | |
4454 | eval ac_cr=\$\'\\r\' | |
4455 | fi | |
4456 | ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` | |
4457 | if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then | |
22e05272 | 4458 | ac_cs_awk_cr='\\r' |
5213506e RW |
4459 | else |
4460 | ac_cs_awk_cr=$ac_cr | |
4461 | fi | |
4462 | ||
22e05272 | 4463 | echo 'BEGIN {' >"$ac_tmp/subs1.awk" && |
5213506e RW |
4464 | _ACEOF |
4465 | ||
4466 | ||
4467 | { | |
4468 | echo "cat >conf$$subs.awk <<_ACEOF" && | |
4469 | echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && | |
4470 | echo "_ACEOF" | |
4471 | } >conf$$subs.sh || | |
22e05272 JM |
4472 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
4473 | ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` | |
5213506e RW |
4474 | ac_delim='%!_!# ' |
4475 | for ac_last_try in false false false false false :; do | |
4476 | . ./conf$$subs.sh || | |
22e05272 | 4477 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
5213506e RW |
4478 | |
4479 | ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` | |
4480 | if test $ac_delim_n = $ac_delim_num; then | |
4481 | break | |
4482 | elif $ac_last_try; then | |
22e05272 | 4483 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
5213506e RW |
4484 | else |
4485 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
4486 | fi | |
4487 | done | |
4488 | rm -f conf$$subs.sh | |
4489 | ||
4490 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
22e05272 | 4491 | cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && |
5213506e RW |
4492 | _ACEOF |
4493 | sed -n ' | |
4494 | h | |
4495 | s/^/S["/; s/!.*/"]=/ | |
4496 | p | |
4497 | g | |
4498 | s/^[^!]*!// | |
4499 | :repl | |
4500 | t repl | |
4501 | s/'"$ac_delim"'$// | |
4502 | t delim | |
4503 | :nl | |
4504 | h | |
22e05272 | 4505 | s/\(.\{148\}\)..*/\1/ |
5213506e RW |
4506 | t more1 |
4507 | s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ | |
4508 | p | |
4509 | n | |
4510 | b repl | |
4511 | :more1 | |
4512 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
4513 | p | |
4514 | g | |
4515 | s/.\{148\}// | |
4516 | t nl | |
4517 | :delim | |
4518 | h | |
22e05272 | 4519 | s/\(.\{148\}\)..*/\1/ |
5213506e RW |
4520 | t more2 |
4521 | s/["\\]/\\&/g; s/^/"/; s/$/"/ | |
4522 | p | |
4523 | b | |
4524 | :more2 | |
4525 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
4526 | p | |
4527 | g | |
4528 | s/.\{148\}// | |
4529 | t delim | |
4530 | ' <conf$$subs.awk | sed ' | |
4531 | /^[^""]/{ | |
4532 | N | |
4533 | s/\n// | |
4534 | } | |
4535 | ' >>$CONFIG_STATUS || ac_write_fail=1 | |
4536 | rm -f conf$$subs.awk | |
4537 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
4538 | _ACAWK | |
22e05272 | 4539 | cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && |
5213506e RW |
4540 | for (key in S) S_is_set[key] = 1 |
4541 | FS = "\a" | |
4542 | ||
4543 | } | |
5395b47b | 4544 | { |
5213506e RW |
4545 | line = $ 0 |
4546 | nfields = split(line, field, "@") | |
4547 | substed = 0 | |
4548 | len = length(field[1]) | |
4549 | for (i = 2; i < nfields; i++) { | |
4550 | key = field[i] | |
4551 | keylen = length(key) | |
4552 | if (S_is_set[key]) { | |
4553 | value = S[key] | |
4554 | line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) | |
4555 | len += length(value) + length(field[++i]) | |
4556 | substed = 1 | |
4557 | } else | |
4558 | len += 1 + keylen | |
4559 | } | |
4560 | ||
4561 | print line | |
5395b47b NN |
4562 | } |
4563 | ||
5213506e RW |
4564 | _ACAWK |
4565 | _ACEOF | |
4566 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
4567 | if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then | |
4568 | sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" | |
4569 | else | |
4570 | cat | |
22e05272 JM |
4571 | fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ |
4572 | || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 | |
5395b47b NN |
4573 | _ACEOF |
4574 | ||
22e05272 JM |
4575 | # VPATH may cause trouble with some makes, so we remove sole $(srcdir), |
4576 | # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and | |
5213506e RW |
4577 | # trailing colons and then remove the whole line if VPATH becomes empty |
4578 | # (actually we leave an empty line to preserve line numbers). | |
4579 | if test "x$srcdir" = x.; then | |
22e05272 JM |
4580 | ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ |
4581 | h | |
4582 | s/// | |
4583 | s/^/:/ | |
4584 | s/[ ]*$/:/ | |
4585 | s/:\$(srcdir):/:/g | |
4586 | s/:\${srcdir}:/:/g | |
4587 | s/:@srcdir@:/:/g | |
4588 | s/^:*// | |
5213506e | 4589 | s/:*$// |
22e05272 JM |
4590 | x |
4591 | s/\(=[ ]*\).*/\1/ | |
4592 | G | |
4593 | s/\n// | |
5213506e RW |
4594 | s/^[^=]*=[ ]*$// |
4595 | }' | |
4596 | fi | |
5395b47b | 4597 | |
5213506e RW |
4598 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
4599 | fi # test -n "$CONFIG_FILES" | |
5395b47b | 4600 | |
5395b47b | 4601 | |
5213506e RW |
4602 | eval set X " :F $CONFIG_FILES " |
4603 | shift | |
4604 | for ac_tag | |
4605 | do | |
4606 | case $ac_tag in | |
4607 | :[FHLC]) ac_mode=$ac_tag; continue;; | |
4608 | esac | |
4609 | case $ac_mode$ac_tag in | |
4610 | :[FHL]*:*);; | |
22e05272 | 4611 | :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; |
5213506e RW |
4612 | :[FH]-) ac_tag=-:-;; |
4613 | :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; | |
4614 | esac | |
4615 | ac_save_IFS=$IFS | |
4616 | IFS=: | |
4617 | set x $ac_tag | |
4618 | IFS=$ac_save_IFS | |
4619 | shift | |
4620 | ac_file=$1 | |
4621 | shift | |
5395b47b | 4622 | |
5213506e RW |
4623 | case $ac_mode in |
4624 | :L) ac_source=$1;; | |
4625 | :[FH]) | |
4626 | ac_file_inputs= | |
4627 | for ac_f | |
4628 | do | |
4629 | case $ac_f in | |
22e05272 | 4630 | -) ac_f="$ac_tmp/stdin";; |
5213506e RW |
4631 | *) # Look for the file first in the build tree, then in the source tree |
4632 | # (if the path is not absolute). The absolute path cannot be DOS-style, | |
4633 | # because $ac_f cannot contain `:'. | |
4634 | test -f "$ac_f" || | |
4635 | case $ac_f in | |
4636 | [\\/$]*) false;; | |
4637 | *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; | |
4638 | esac || | |
22e05272 | 4639 | as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; |
5213506e RW |
4640 | esac |
4641 | case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac | |
4642 | as_fn_append ac_file_inputs " '$ac_f'" | |
4643 | done | |
4644 | ||
4645 | # Let's still pretend it is `configure' which instantiates (i.e., don't | |
4646 | # use $as_me), people would be surprised to read: | |
4647 | # /* config.h. Generated by config.status. */ | |
4648 | configure_input='Generated from '` | |
4649 | $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' | |
4650 | `' by configure.' | |
4651 | if test x"$ac_file" != x-; then | |
4652 | configure_input="$ac_file. $configure_input" | |
4653 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 | |
4654 | $as_echo "$as_me: creating $ac_file" >&6;} | |
5395b47b | 4655 | fi |
5213506e RW |
4656 | # Neutralize special characters interpreted by sed in replacement strings. |
4657 | case $configure_input in #( | |
4658 | *\&* | *\|* | *\\* ) | |
4659 | ac_sed_conf_input=`$as_echo "$configure_input" | | |
4660 | sed 's/[\\\\&|]/\\\\&/g'`;; #( | |
4661 | *) ac_sed_conf_input=$configure_input;; | |
4662 | esac | |
5395b47b | 4663 | |
5213506e | 4664 | case $ac_tag in |
22e05272 JM |
4665 | *:-:* | *:-) cat >"$ac_tmp/stdin" \ |
4666 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; | |
5213506e RW |
4667 | esac |
4668 | ;; | |
5395b47b NN |
4669 | esac |
4670 | ||
5213506e | 4671 | ac_dir=`$as_dirname -- "$ac_file" || |
5395b47b NN |
4672 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
4673 | X"$ac_file" : 'X\(//\)[^/]' \| \ | |
4674 | X"$ac_file" : 'X\(//\)$' \| \ | |
5213506e RW |
4675 | X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || |
4676 | $as_echo X"$ac_file" | | |
4677 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
4678 | s//\1/ | |
4679 | q | |
4680 | } | |
4681 | /^X\(\/\/\)[^/].*/{ | |
4682 | s//\1/ | |
4683 | q | |
4684 | } | |
4685 | /^X\(\/\/\)$/{ | |
4686 | s//\1/ | |
4687 | q | |
4688 | } | |
4689 | /^X\(\/\).*/{ | |
4690 | s//\1/ | |
4691 | q | |
4692 | } | |
4693 | s/.*/./; q'` | |
4694 | as_dir="$ac_dir"; as_fn_mkdir_p | |
5395b47b NN |
4695 | ac_builddir=. |
4696 | ||
5213506e RW |
4697 | case "$ac_dir" in |
4698 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
4699 | *) | |
4700 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` | |
4701 | # A ".." for each directory in $ac_dir_suffix. | |
4702 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` | |
4703 | case $ac_top_builddir_sub in | |
4704 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
4705 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
4706 | esac ;; | |
4707 | esac | |
4708 | ac_abs_top_builddir=$ac_pwd | |
4709 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
4710 | # for backward compatibility: | |
4711 | ac_top_builddir=$ac_top_build_prefix | |
5395b47b NN |
4712 | |
4713 | case $srcdir in | |
5213506e | 4714 | .) # We are building in place. |
5395b47b | 4715 | ac_srcdir=. |
5213506e RW |
4716 | ac_top_srcdir=$ac_top_builddir_sub |
4717 | ac_abs_top_srcdir=$ac_pwd ;; | |
4718 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
5395b47b | 4719 | ac_srcdir=$srcdir$ac_dir_suffix; |
5213506e RW |
4720 | ac_top_srcdir=$srcdir |
4721 | ac_abs_top_srcdir=$srcdir ;; | |
4722 | *) # Relative name. | |
4723 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
4724 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
4725 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
5395b47b | 4726 | esac |
5213506e | 4727 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
5395b47b | 4728 | |
5395b47b | 4729 | |
5213506e RW |
4730 | case $ac_mode in |
4731 | :F) | |
4732 | # | |
4733 | # CONFIG_FILE | |
4734 | # | |
5395b47b NN |
4735 | |
4736 | case $INSTALL in | |
4737 | [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; | |
5213506e | 4738 | *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; |
5395b47b | 4739 | esac |
5213506e | 4740 | _ACEOF |
5395b47b | 4741 | |
5213506e RW |
4742 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
4743 | # If the template does not know about datarootdir, expand it. | |
4744 | # FIXME: This hack should be removed a few years after 2.60. | |
4745 | ac_datarootdir_hack=; ac_datarootdir_seen= | |
4746 | ac_sed_dataroot=' | |
4747 | /datarootdir/ { | |
4748 | p | |
4749 | q | |
4750 | } | |
4751 | /@datadir@/p | |
4752 | /@docdir@/p | |
4753 | /@infodir@/p | |
4754 | /@localedir@/p | |
4755 | /@mandir@/p' | |
4756 | case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in | |
4757 | *datarootdir*) ac_datarootdir_seen=yes;; | |
4758 | *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) | |
4759 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 | |
4760 | $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} | |
5395b47b | 4761 | _ACEOF |
5213506e RW |
4762 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
4763 | ac_datarootdir_hack=' | |
4764 | s&@datadir@&$datadir&g | |
4765 | s&@docdir@&$docdir&g | |
4766 | s&@infodir@&$infodir&g | |
4767 | s&@localedir@&$localedir&g | |
4768 | s&@mandir@&$mandir&g | |
4769 | s&\\\${datarootdir}&$datarootdir&g' ;; | |
4770 | esac | |
4771 | _ACEOF | |
4772 | ||
4773 | # Neutralize VPATH when `$srcdir' = `.'. | |
4774 | # Shell code in configure.ac might set extrasub. | |
4775 | # FIXME: do we really want to maintain this feature? | |
4776 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
4777 | ac_sed_extra="$ac_vpsub | |
5395b47b NN |
4778 | $extrasub |
4779 | _ACEOF | |
5213506e | 4780 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
5395b47b NN |
4781 | :t |
4782 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
5213506e RW |
4783 | s|@configure_input@|$ac_sed_conf_input|;t t |
4784 | s&@top_builddir@&$ac_top_builddir_sub&;t t | |
4785 | s&@top_build_prefix@&$ac_top_build_prefix&;t t | |
4786 | s&@srcdir@&$ac_srcdir&;t t | |
4787 | s&@abs_srcdir@&$ac_abs_srcdir&;t t | |
4788 | s&@top_srcdir@&$ac_top_srcdir&;t t | |
4789 | s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t | |
4790 | s&@builddir@&$ac_builddir&;t t | |
4791 | s&@abs_builddir@&$ac_abs_builddir&;t t | |
4792 | s&@abs_top_builddir@&$ac_abs_top_builddir&;t t | |
4793 | s&@INSTALL@&$ac_INSTALL&;t t | |
4794 | $ac_datarootdir_hack | |
4795 | " | |
22e05272 JM |
4796 | eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ |
4797 | >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
5213506e RW |
4798 | |
4799 | test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && | |
22e05272 JM |
4800 | { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && |
4801 | { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ | |
4802 | "$ac_tmp/out"`; test -z "$ac_out"; } && | |
5213506e | 4803 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
22e05272 | 4804 | which seems to be undefined. Please make sure it is defined" >&5 |
5213506e | 4805 | $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
22e05272 | 4806 | which seems to be undefined. Please make sure it is defined" >&2;} |
5213506e | 4807 | |
22e05272 | 4808 | rm -f "$ac_tmp/stdin" |
5213506e | 4809 | case $ac_file in |
22e05272 JM |
4810 | -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; |
4811 | *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; | |
5213506e | 4812 | esac \ |
22e05272 | 4813 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
5213506e | 4814 | ;; |
5395b47b | 4815 | |
5395b47b | 4816 | |
5395b47b | 4817 | |
5213506e RW |
4818 | esac |
4819 | ||
4820 | done # for ac_tag | |
4821 | ||
4822 | ||
4823 | as_fn_exit 0 | |
5395b47b | 4824 | _ACEOF |
5395b47b NN |
4825 | ac_clean_files=$ac_clean_files_save |
4826 | ||
5213506e | 4827 | test $ac_write_fail = 0 || |
22e05272 | 4828 | as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 |
5213506e | 4829 | |
5395b47b NN |
4830 | |
4831 | # configure is writing to config.log, and then calls config.status. | |
4832 | # config.status does its own redirection, appending to config.log. | |
4833 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
4834 | # by configure, so config.status won't be able to write to it; its | |
4835 | # output is simply discarded. So we exec the FD to /dev/null, | |
4836 | # effectively closing config.log, so it can be properly (re)opened and | |
4837 | # appended to by config.status. When coming back to configure, we | |
4838 | # need to make the FD available again. | |
4839 | if test "$no_create" != yes; then | |
4840 | ac_cs_success=: | |
4841 | ac_config_status_args= | |
4842 | test "$silent" = yes && | |
4843 | ac_config_status_args="$ac_config_status_args --quiet" | |
4844 | exec 5>/dev/null | |
4845 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false | |
4846 | exec 5>>config.log | |
4847 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
4848 | # would make configure fail if this is the last instruction. | |
22e05272 | 4849 | $ac_cs_success || as_fn_exit 1 |
5213506e RW |
4850 | fi |
4851 | if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then | |
4852 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 | |
4853 | $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} | |
5395b47b NN |
4854 | fi |
4855 |