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Commit | Line | Data |
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4f4e53dd PB |
1 | #! /bin/sh |
2 | # Guess values for system-dependent variables and create Makefiles. | |
22e05272 | 3 | # Generated by GNU Autoconf 2.69 for cpplib . |
4f4e53dd PB |
4 | # |
5 | # Report bugs to <gcc-bugs@gcc.gnu.org>. | |
6 | # | |
22e05272 JM |
7 | # |
8 | # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. | |
9 | # | |
5213506e | 10 | # |
4f4e53dd PB |
11 | # This configure script is free software; the Free Software Foundation |
12 | # gives unlimited permission to copy, distribute and modify it. | |
5213506e RW |
13 | ## -------------------- ## |
14 | ## M4sh Initialization. ## | |
15 | ## -------------------- ## | |
4f4e53dd | 16 | |
5213506e RW |
17 | # Be more Bourne compatible |
18 | DUALCASE=1; export DUALCASE # for MKS sh | |
19 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : | |
4f4e53dd PB |
20 | emulate sh |
21 | NULLCMD=: | |
5213506e | 22 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
4f4e53dd PB |
23 | # is contrary to our usage. Disable this feature. |
24 | alias -g '${1+"$@"}'='"$@"' | |
5213506e RW |
25 | setopt NO_GLOB_SUBST |
26 | else | |
27 | case `(set -o) 2>/dev/null` in #( | |
28 | *posix*) : | |
29 | set -o posix ;; #( | |
30 | *) : | |
31 | ;; | |
32 | esac | |
4f4e53dd | 33 | fi |
4f4e53dd | 34 | |
5213506e RW |
35 | |
36 | as_nl=' | |
37 | ' | |
38 | export as_nl | |
39 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
40 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
41 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
42 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
43 | # Prefer a ksh shell builtin over an external printf program on Solaris, | |
44 | # but without wasting forks for bash or zsh. | |
45 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
46 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
47 | as_echo='print -r --' | |
48 | as_echo_n='print -rn --' | |
49 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
50 | as_echo='printf %s\n' | |
51 | as_echo_n='printf %s' | |
52 | else | |
53 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
54 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
55 | as_echo_n='/usr/ucb/echo -n' | |
56 | else | |
57 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' | |
58 | as_echo_n_body='eval | |
59 | arg=$1; | |
60 | case $arg in #( | |
61 | *"$as_nl"*) | |
62 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
63 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
64 | esac; | |
65 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
66 | ' | |
67 | export as_echo_n_body | |
68 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
69 | fi | |
70 | export as_echo_body | |
71 | as_echo='sh -c $as_echo_body as_echo' | |
72 | fi | |
73 | ||
74 | # The user is always right. | |
75 | if test "${PATH_SEPARATOR+set}" != set; then | |
76 | PATH_SEPARATOR=: | |
77 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
78 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
79 | PATH_SEPARATOR=';' | |
80 | } | |
4f4e53dd PB |
81 | fi |
82 | ||
83 | ||
5213506e RW |
84 | # IFS |
85 | # We need space, tab and new line, in precisely that order. Quoting is | |
86 | # there to prevent editors from complaining about space-tab. | |
87 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
88 | # splitting by setting IFS to empty value.) | |
89 | IFS=" "" $as_nl" | |
90 | ||
91 | # Find who we are. Look in the path if we contain no directory separator. | |
22e05272 | 92 | as_myself= |
5213506e RW |
93 | case $0 in #(( |
94 | *[\\/]* ) as_myself=$0 ;; | |
95 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
96 | for as_dir in $PATH | |
97 | do | |
98 | IFS=$as_save_IFS | |
99 | test -z "$as_dir" && as_dir=. | |
100 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
101 | done | |
102 | IFS=$as_save_IFS | |
103 | ||
104 | ;; | |
105 | esac | |
106 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
107 | # in which case we are not to be found in the path. | |
108 | if test "x$as_myself" = x; then | |
109 | as_myself=$0 | |
110 | fi | |
111 | if test ! -f "$as_myself"; then | |
112 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 | |
113 | exit 1 | |
114 | fi | |
115 | ||
116 | # Unset variables that we do not need and which cause bugs (e.g. in | |
117 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
118 | # suppresses any "Segmentation fault" message there. '((' could | |
119 | # trigger a bug in pdksh 5.2.14. | |
120 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
121 | do eval test x\${$as_var+set} = xset \ | |
122 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
123 | done | |
4f4e53dd PB |
124 | PS1='$ ' |
125 | PS2='> ' | |
126 | PS4='+ ' | |
127 | ||
128 | # NLS nuisances. | |
5213506e RW |
129 | LC_ALL=C |
130 | export LC_ALL | |
131 | LANGUAGE=C | |
132 | export LANGUAGE | |
133 | ||
134 | # CDPATH. | |
135 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
136 | ||
22e05272 JM |
137 | # Use a proper internal environment variable to ensure we don't fall |
138 | # into an infinite loop, continuously re-executing ourselves. | |
139 | if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then | |
140 | _as_can_reexec=no; export _as_can_reexec; | |
141 | # We cannot yet assume a decent shell, so we have to provide a | |
142 | # neutralization value for shells without unset; and this also | |
143 | # works around shells that cannot unset nonexistent variables. | |
144 | # Preserve -v and -x to the replacement shell. | |
145 | BASH_ENV=/dev/null | |
146 | ENV=/dev/null | |
147 | (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV | |
148 | case $- in # (((( | |
149 | *v*x* | *x*v* ) as_opts=-vx ;; | |
150 | *v* ) as_opts=-v ;; | |
151 | *x* ) as_opts=-x ;; | |
152 | * ) as_opts= ;; | |
153 | esac | |
154 | exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} | |
155 | # Admittedly, this is quite paranoid, since all the known shells bail | |
156 | # out after a failed `exec'. | |
157 | $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 | |
158 | as_fn_exit 255 | |
159 | fi | |
160 | # We don't want this to propagate to other subprocesses. | |
161 | { _as_can_reexec=; unset _as_can_reexec;} | |
5213506e RW |
162 | if test "x$CONFIG_SHELL" = x; then |
163 | as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : | |
164 | emulate sh | |
165 | NULLCMD=: | |
166 | # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which | |
167 | # is contrary to our usage. Disable this feature. | |
168 | alias -g '\${1+\"\$@\"}'='\"\$@\"' | |
169 | setopt NO_GLOB_SUBST | |
170 | else | |
171 | case \`(set -o) 2>/dev/null\` in #( | |
172 | *posix*) : | |
173 | set -o posix ;; #( | |
174 | *) : | |
175 | ;; | |
176 | esac | |
177 | fi | |
178 | " | |
179 | as_required="as_fn_return () { (exit \$1); } | |
180 | as_fn_success () { as_fn_return 0; } | |
181 | as_fn_failure () { as_fn_return 1; } | |
182 | as_fn_ret_success () { return 0; } | |
183 | as_fn_ret_failure () { return 1; } | |
184 | ||
185 | exitcode=0 | |
186 | as_fn_success || { exitcode=1; echo as_fn_success failed.; } | |
187 | as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } | |
188 | as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } | |
189 | as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } | |
190 | if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : | |
191 | ||
192 | else | |
193 | exitcode=1; echo positional parameters were not saved. | |
194 | fi | |
22e05272 JM |
195 | test x\$exitcode = x0 || exit 1 |
196 | test -x / || exit 1" | |
5213506e RW |
197 | as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO |
198 | as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO | |
199 | eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && | |
200 | test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 | |
201 | test \$(( 1 + 1 )) = 2 || exit 1" | |
202 | if (eval "$as_required") 2>/dev/null; then : | |
203 | as_have_required=yes | |
204 | else | |
205 | as_have_required=no | |
206 | fi | |
207 | if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : | |
208 | ||
209 | else | |
210 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
211 | as_found=false | |
212 | for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH | |
4f4e53dd | 213 | do |
5213506e RW |
214 | IFS=$as_save_IFS |
215 | test -z "$as_dir" && as_dir=. | |
216 | as_found=: | |
217 | case $as_dir in #( | |
218 | /*) | |
219 | for as_base in sh bash ksh sh5; do | |
220 | # Try only shells that exist, to save several forks. | |
221 | as_shell=$as_dir/$as_base | |
222 | if { test -f "$as_shell" || test -f "$as_shell.exe"; } && | |
223 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : | |
224 | CONFIG_SHELL=$as_shell as_have_required=yes | |
225 | if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : | |
226 | break 2 | |
227 | fi | |
228 | fi | |
229 | done;; | |
230 | esac | |
231 | as_found=false | |
232 | done | |
233 | $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && | |
234 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : | |
235 | CONFIG_SHELL=$SHELL as_have_required=yes | |
236 | fi; } | |
237 | IFS=$as_save_IFS | |
238 | ||
239 | ||
240 | if test "x$CONFIG_SHELL" != x; then : | |
22e05272 JM |
241 | export CONFIG_SHELL |
242 | # We cannot yet assume a decent shell, so we have to provide a | |
243 | # neutralization value for shells without unset; and this also | |
244 | # works around shells that cannot unset nonexistent variables. | |
245 | # Preserve -v and -x to the replacement shell. | |
246 | BASH_ENV=/dev/null | |
247 | ENV=/dev/null | |
248 | (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV | |
249 | case $- in # (((( | |
250 | *v*x* | *x*v* ) as_opts=-vx ;; | |
251 | *v* ) as_opts=-v ;; | |
252 | *x* ) as_opts=-x ;; | |
253 | * ) as_opts= ;; | |
254 | esac | |
255 | exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} | |
256 | # Admittedly, this is quite paranoid, since all the known shells bail | |
257 | # out after a failed `exec'. | |
258 | $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 | |
259 | exit 255 | |
5213506e RW |
260 | fi |
261 | ||
262 | if test x$as_have_required = xno; then : | |
263 | $as_echo "$0: This script requires a shell more modern than all" | |
264 | $as_echo "$0: the shells that I found on your system." | |
265 | if test x${ZSH_VERSION+set} = xset ; then | |
266 | $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" | |
267 | $as_echo "$0: be upgraded to zsh 4.3.4 or later." | |
4f4e53dd | 268 | else |
5213506e RW |
269 | $as_echo "$0: Please tell bug-autoconf@gnu.org and |
270 | $0: gcc-bugs@gcc.gnu.org about your system, including any | |
271 | $0: error possibly output before this message. Then install | |
272 | $0: a modern shell, or manually run the script under such a | |
273 | $0: shell if you do have one." | |
4f4e53dd | 274 | fi |
5213506e RW |
275 | exit 1 |
276 | fi | |
277 | fi | |
278 | fi | |
279 | SHELL=${CONFIG_SHELL-/bin/sh} | |
280 | export SHELL | |
281 | # Unset more variables known to interfere with behavior of common tools. | |
282 | CLICOLOR_FORCE= GREP_OPTIONS= | |
283 | unset CLICOLOR_FORCE GREP_OPTIONS | |
284 | ||
285 | ## --------------------- ## | |
286 | ## M4sh Shell Functions. ## | |
287 | ## --------------------- ## | |
288 | # as_fn_unset VAR | |
289 | # --------------- | |
290 | # Portably unset VAR. | |
291 | as_fn_unset () | |
292 | { | |
293 | { eval $1=; unset $1;} | |
294 | } | |
295 | as_unset=as_fn_unset | |
296 | ||
297 | # as_fn_set_status STATUS | |
298 | # ----------------------- | |
299 | # Set $? to STATUS, without forking. | |
300 | as_fn_set_status () | |
301 | { | |
302 | return $1 | |
303 | } # as_fn_set_status | |
304 | ||
305 | # as_fn_exit STATUS | |
306 | # ----------------- | |
307 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
308 | as_fn_exit () | |
309 | { | |
310 | set +e | |
311 | as_fn_set_status $1 | |
312 | exit $1 | |
313 | } # as_fn_exit | |
314 | ||
315 | # as_fn_mkdir_p | |
316 | # ------------- | |
317 | # Create "$as_dir" as a directory, including parents if necessary. | |
318 | as_fn_mkdir_p () | |
319 | { | |
4f4e53dd | 320 | |
5213506e RW |
321 | case $as_dir in #( |
322 | -*) as_dir=./$as_dir;; | |
323 | esac | |
324 | test -d "$as_dir" || eval $as_mkdir_p || { | |
325 | as_dirs= | |
326 | while :; do | |
327 | case $as_dir in #( | |
328 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
329 | *) as_qdir=$as_dir;; | |
330 | esac | |
331 | as_dirs="'$as_qdir' $as_dirs" | |
332 | as_dir=`$as_dirname -- "$as_dir" || | |
333 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
334 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
335 | X"$as_dir" : 'X\(//\)$' \| \ | |
336 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
337 | $as_echo X"$as_dir" | | |
338 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
339 | s//\1/ | |
340 | q | |
341 | } | |
342 | /^X\(\/\/\)[^/].*/{ | |
343 | s//\1/ | |
344 | q | |
345 | } | |
346 | /^X\(\/\/\)$/{ | |
347 | s//\1/ | |
348 | q | |
349 | } | |
350 | /^X\(\/\).*/{ | |
351 | s//\1/ | |
352 | q | |
353 | } | |
354 | s/.*/./; q'` | |
355 | test -d "$as_dir" && break | |
356 | done | |
357 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
22e05272 | 358 | } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" |
5213506e RW |
359 | |
360 | ||
361 | } # as_fn_mkdir_p | |
22e05272 JM |
362 | |
363 | # as_fn_executable_p FILE | |
364 | # ----------------------- | |
365 | # Test if FILE is an executable regular file. | |
366 | as_fn_executable_p () | |
367 | { | |
368 | test -f "$1" && test -x "$1" | |
369 | } # as_fn_executable_p | |
5213506e RW |
370 | # as_fn_append VAR VALUE |
371 | # ---------------------- | |
372 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
373 | # advantage of any shell optimizations that allow amortized linear growth over | |
374 | # repeated appends, instead of the typical quadratic growth present in naive | |
375 | # implementations. | |
376 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
377 | eval 'as_fn_append () | |
378 | { | |
379 | eval $1+=\$2 | |
380 | }' | |
381 | else | |
382 | as_fn_append () | |
383 | { | |
384 | eval $1=\$$1\$2 | |
385 | } | |
386 | fi # as_fn_append | |
387 | ||
388 | # as_fn_arith ARG... | |
389 | # ------------------ | |
390 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
391 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
392 | # must be portable across $(()) and expr. | |
393 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
394 | eval 'as_fn_arith () | |
395 | { | |
396 | as_val=$(( $* )) | |
397 | }' | |
398 | else | |
399 | as_fn_arith () | |
400 | { | |
401 | as_val=`expr "$@" || test $? -eq 1` | |
402 | } | |
403 | fi # as_fn_arith | |
404 | ||
405 | ||
22e05272 JM |
406 | # as_fn_error STATUS ERROR [LINENO LOG_FD] |
407 | # ---------------------------------------- | |
5213506e RW |
408 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
409 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
22e05272 | 410 | # script with STATUS, using 1 if that was 0. |
5213506e RW |
411 | as_fn_error () |
412 | { | |
22e05272 JM |
413 | as_status=$1; test $as_status -eq 0 && as_status=1 |
414 | if test "$4"; then | |
415 | as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
416 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 | |
5213506e | 417 | fi |
22e05272 | 418 | $as_echo "$as_me: error: $2" >&2 |
5213506e RW |
419 | as_fn_exit $as_status |
420 | } # as_fn_error | |
421 | ||
422 | if expr a : '\(a\)' >/dev/null 2>&1 && | |
423 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
4f4e53dd PB |
424 | as_expr=expr |
425 | else | |
426 | as_expr=false | |
427 | fi | |
428 | ||
5213506e | 429 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
4f4e53dd PB |
430 | as_basename=basename |
431 | else | |
432 | as_basename=false | |
433 | fi | |
434 | ||
5213506e RW |
435 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
436 | as_dirname=dirname | |
437 | else | |
438 | as_dirname=false | |
439 | fi | |
4f4e53dd | 440 | |
5213506e | 441 | as_me=`$as_basename -- "$0" || |
4f4e53dd PB |
442 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
443 | X"$0" : 'X\(//\)$' \| \ | |
5213506e RW |
444 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
445 | $as_echo X/"$0" | | |
446 | sed '/^.*\/\([^/][^/]*\)\/*$/{ | |
447 | s//\1/ | |
448 | q | |
449 | } | |
450 | /^X\/\(\/\/\)$/{ | |
451 | s//\1/ | |
452 | q | |
453 | } | |
454 | /^X\/\(\/\).*/{ | |
455 | s//\1/ | |
456 | q | |
457 | } | |
458 | s/.*/./; q'` | |
4f4e53dd | 459 | |
4f4e53dd PB |
460 | # Avoid depending upon Character Ranges. |
461 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
462 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
463 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
464 | as_cr_digits='0123456789' | |
465 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
466 | ||
4f4e53dd | 467 | |
5213506e RW |
468 | as_lineno_1=$LINENO as_lineno_1a=$LINENO |
469 | as_lineno_2=$LINENO as_lineno_2a=$LINENO | |
470 | eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && | |
471 | test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { | |
472 | # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) | |
473 | sed -n ' | |
474 | p | |
475 | /[$]LINENO/= | |
476 | ' <$as_myself | | |
4f4e53dd | 477 | sed ' |
5213506e RW |
478 | s/[$]LINENO.*/&-/ |
479 | t lineno | |
480 | b | |
481 | :lineno | |
4f4e53dd | 482 | N |
5213506e RW |
483 | :loop |
484 | s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ | |
4f4e53dd | 485 | t loop |
5213506e | 486 | s/-\n.*// |
4f4e53dd | 487 | ' >$as_me.lineno && |
5213506e RW |
488 | chmod +x "$as_me.lineno" || |
489 | { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } | |
4f4e53dd | 490 | |
22e05272 JM |
491 | # If we had to re-execute with $CONFIG_SHELL, we're ensured to have |
492 | # already done that, so ensure we don't try to do so again and fall | |
493 | # in an infinite loop. This has already happened in practice. | |
494 | _as_can_reexec=no; export _as_can_reexec | |
4f4e53dd PB |
495 | # Don't try to exec as it changes $[0], causing all sort of problems |
496 | # (the dirname of $[0] is not the place where we might find the | |
5213506e RW |
497 | # original and so on. Autoconf is especially sensitive to this). |
498 | . "./$as_me.lineno" | |
4f4e53dd PB |
499 | # Exit status is that of the last command. |
500 | exit | |
501 | } | |
502 | ||
5213506e RW |
503 | ECHO_C= ECHO_N= ECHO_T= |
504 | case `echo -n x` in #((((( | |
505 | -n*) | |
506 | case `echo 'xy\c'` in | |
507 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. | |
508 | xy) ECHO_C='\c';; | |
509 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
510 | ECHO_T=' ';; | |
511 | esac;; | |
512 | *) | |
513 | ECHO_N='-n';; | |
4f4e53dd PB |
514 | esac |
515 | ||
5213506e RW |
516 | rm -f conf$$ conf$$.exe conf$$.file |
517 | if test -d conf$$.dir; then | |
518 | rm -f conf$$.dir/conf$$.file | |
4f4e53dd | 519 | else |
5213506e RW |
520 | rm -f conf$$.dir |
521 | mkdir conf$$.dir 2>/dev/null | |
4f4e53dd | 522 | fi |
5213506e RW |
523 | if (echo >conf$$.file) 2>/dev/null; then |
524 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
4f4e53dd | 525 | as_ln_s='ln -s' |
5213506e RW |
526 | # ... but there are two gotchas: |
527 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
528 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
22e05272 | 529 | # In both cases, we have to default to `cp -pR'. |
5213506e | 530 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
22e05272 | 531 | as_ln_s='cp -pR' |
5213506e RW |
532 | elif ln conf$$.file conf$$ 2>/dev/null; then |
533 | as_ln_s=ln | |
534 | else | |
22e05272 | 535 | as_ln_s='cp -pR' |
4f4e53dd | 536 | fi |
4f4e53dd | 537 | else |
22e05272 | 538 | as_ln_s='cp -pR' |
4f4e53dd | 539 | fi |
5213506e RW |
540 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
541 | rmdir conf$$.dir 2>/dev/null | |
4f4e53dd PB |
542 | |
543 | if mkdir -p . 2>/dev/null; then | |
5213506e | 544 | as_mkdir_p='mkdir -p "$as_dir"' |
4f4e53dd PB |
545 | else |
546 | test -d ./-p && rmdir ./-p | |
547 | as_mkdir_p=false | |
548 | fi | |
549 | ||
22e05272 JM |
550 | as_test_x='test -x' |
551 | as_executable_p=as_fn_executable_p | |
4f4e53dd PB |
552 | |
553 | # Sed expression to map a string onto a valid CPP name. | |
554 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" | |
555 | ||
556 | # Sed expression to map a string onto a valid variable name. | |
557 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" | |
558 | ||
559 | ||
22e05272 JM |
560 | test -n "$DJDIR" || exec 7<&0 </dev/null |
561 | exec 6>&1 | |
4f4e53dd PB |
562 | |
563 | # Name of the host. | |
22e05272 | 564 | # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, |
4f4e53dd PB |
565 | # so uname gets run too. |
566 | ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` | |
567 | ||
4f4e53dd PB |
568 | # |
569 | # Initializations. | |
570 | # | |
571 | ac_default_prefix=/usr/local | |
5213506e | 572 | ac_clean_files= |
4f4e53dd | 573 | ac_config_libobj_dir=. |
5213506e | 574 | LIBOBJS= |
4f4e53dd PB |
575 | cross_compiling=no |
576 | subdirs= | |
577 | MFLAGS= | |
578 | MAKEFLAGS= | |
4f4e53dd PB |
579 | |
580 | # Identity of this package. | |
581 | PACKAGE_NAME='cpplib' | |
582 | PACKAGE_TARNAME='cpplib' | |
583 | PACKAGE_VERSION=' ' | |
584 | PACKAGE_STRING='cpplib ' | |
585 | PACKAGE_BUGREPORT='gcc-bugs@gcc.gnu.org' | |
5213506e | 586 | PACKAGE_URL='' |
4f4e53dd PB |
587 | |
588 | ac_unique_file="ucnid.h" | |
589 | # Factoring default headers for most tests. | |
590 | ac_includes_default="\ | |
591 | #include <stdio.h> | |
5213506e | 592 | #ifdef HAVE_SYS_TYPES_H |
4f4e53dd PB |
593 | # include <sys/types.h> |
594 | #endif | |
5213506e | 595 | #ifdef HAVE_SYS_STAT_H |
4f4e53dd PB |
596 | # include <sys/stat.h> |
597 | #endif | |
5213506e | 598 | #ifdef STDC_HEADERS |
4f4e53dd PB |
599 | # include <stdlib.h> |
600 | # include <stddef.h> | |
601 | #else | |
5213506e | 602 | # ifdef HAVE_STDLIB_H |
4f4e53dd PB |
603 | # include <stdlib.h> |
604 | # endif | |
605 | #endif | |
5213506e RW |
606 | #ifdef HAVE_STRING_H |
607 | # if !defined STDC_HEADERS && defined HAVE_MEMORY_H | |
4f4e53dd PB |
608 | # include <memory.h> |
609 | # endif | |
610 | # include <string.h> | |
611 | #endif | |
5213506e | 612 | #ifdef HAVE_STRINGS_H |
4f4e53dd PB |
613 | # include <strings.h> |
614 | #endif | |
5213506e | 615 | #ifdef HAVE_INTTYPES_H |
4f4e53dd | 616 | # include <inttypes.h> |
4f4e53dd | 617 | #endif |
5213506e RW |
618 | #ifdef HAVE_STDINT_H |
619 | # include <stdint.h> | |
620 | #endif | |
621 | #ifdef HAVE_UNISTD_H | |
4f4e53dd PB |
622 | # include <unistd.h> |
623 | #endif" | |
624 | ||
5213506e | 625 | ac_subst_vars='LTLIBOBJS |
051da742 | 626 | CET_HOST_FLAGS |
459260ec | 627 | PICFLAG |
5213506e RW |
628 | MAINT |
629 | USED_CATALOGS | |
630 | PACKAGE | |
631 | LTLIBICONV | |
632 | LIBICONV | |
633 | CATOBJEXT | |
634 | GENCAT | |
635 | INSTOBJEXT | |
636 | DATADIRNAME | |
637 | CATALOGS | |
638 | POSUB | |
639 | GMSGFMT | |
640 | XGETTEXT | |
641 | INCINTL | |
642 | LIBINTL_DEP | |
643 | LIBINTL | |
644 | USE_NLS | |
645 | ALLOCA | |
646 | LIBOBJS | |
5213506e | 647 | CXXDEPMODE |
5213506e RW |
648 | DEPDIR |
649 | am__leading_dot | |
650 | WERROR | |
e9411247 | 651 | noexception_flags |
5213506e RW |
652 | WARN_PEDANTIC |
653 | c_warn | |
654 | warn | |
909b30a1 | 655 | ETAGS |
5213506e RW |
656 | AUTOHEADER |
657 | AUTOCONF | |
658 | ACLOCAL | |
0e1a989c ILT |
659 | EGREP |
660 | GREP | |
661 | CPP | |
731c4ce0 | 662 | AR |
5213506e RW |
663 | RANLIB |
664 | ac_ct_CXX | |
665 | CXXFLAGS | |
666 | CXX | |
667 | OBJEXT | |
668 | EXEEXT | |
669 | ac_ct_CC | |
670 | CPPFLAGS | |
671 | LDFLAGS | |
672 | CFLAGS | |
673 | CC | |
674 | INSTALL_DATA | |
675 | INSTALL_SCRIPT | |
676 | INSTALL_PROGRAM | |
677 | SET_MAKE | |
678 | target_os | |
679 | target_vendor | |
680 | target_cpu | |
681 | target | |
682 | host_os | |
683 | host_vendor | |
684 | host_cpu | |
685 | host | |
686 | build_os | |
687 | build_vendor | |
688 | build_cpu | |
689 | build | |
690 | target_alias | |
691 | host_alias | |
692 | build_alias | |
693 | LIBS | |
694 | ECHO_T | |
695 | ECHO_N | |
696 | ECHO_C | |
697 | DEFS | |
698 | mandir | |
699 | localedir | |
700 | libdir | |
701 | psdir | |
702 | pdfdir | |
703 | dvidir | |
704 | htmldir | |
705 | infodir | |
706 | docdir | |
707 | oldincludedir | |
708 | includedir | |
709 | localstatedir | |
710 | sharedstatedir | |
711 | sysconfdir | |
712 | datadir | |
713 | datarootdir | |
714 | libexecdir | |
715 | sbindir | |
716 | bindir | |
717 | program_transform_name | |
718 | prefix | |
719 | exec_prefix | |
720 | PACKAGE_URL | |
721 | PACKAGE_BUGREPORT | |
722 | PACKAGE_STRING | |
723 | PACKAGE_VERSION | |
724 | PACKAGE_TARNAME | |
725 | PACKAGE_NAME | |
726 | PATH_SEPARATOR | |
727 | SHELL' | |
4f4e53dd | 728 | ac_subst_files='' |
5213506e RW |
729 | ac_user_opts=' |
730 | enable_option_checking | |
480767a9 | 731 | enable_largefile |
5213506e RW |
732 | enable_werror_always |
733 | with_gnu_ld | |
734 | enable_rpath | |
735 | with_libiconv_prefix | |
e7c26e04 | 736 | with_libiconv_type |
5213506e RW |
737 | enable_maintainer_mode |
738 | enable_checking | |
5dc99c46 | 739 | enable_canonical_system_headers |
459260ec | 740 | enable_host_shared |
051da742 | 741 | enable_cet |
ceb17928 | 742 | enable_valgrind_annotations |
5213506e RW |
743 | ' |
744 | ac_precious_vars='build_alias | |
745 | host_alias | |
746 | target_alias | |
747 | CC | |
748 | CFLAGS | |
749 | LDFLAGS | |
750 | LIBS | |
751 | CPPFLAGS | |
752 | CXX | |
753 | CXXFLAGS | |
754 | CCC | |
0e1a989c | 755 | CPP' |
5213506e | 756 | |
4f4e53dd PB |
757 | |
758 | # Initialize some variables set by options. | |
759 | ac_init_help= | |
760 | ac_init_version=false | |
5213506e RW |
761 | ac_unrecognized_opts= |
762 | ac_unrecognized_sep= | |
4f4e53dd PB |
763 | # The variables have the same names as the options, with |
764 | # dashes changed to underlines. | |
765 | cache_file=/dev/null | |
766 | exec_prefix=NONE | |
767 | no_create= | |
768 | no_recursion= | |
769 | prefix=NONE | |
770 | program_prefix=NONE | |
771 | program_suffix=NONE | |
772 | program_transform_name=s,x,x, | |
773 | silent= | |
774 | site= | |
775 | srcdir= | |
776 | verbose= | |
777 | x_includes=NONE | |
778 | x_libraries=NONE | |
779 | ||
780 | # Installation directory options. | |
781 | # These are left unexpanded so users can "make install exec_prefix=/foo" | |
782 | # and all the variables that are supposed to be based on exec_prefix | |
783 | # by default will actually change. | |
784 | # Use braces instead of parens because sh, perl, etc. also accept them. | |
5213506e | 785 | # (The list follows the same order as the GNU Coding Standards.) |
4f4e53dd PB |
786 | bindir='${exec_prefix}/bin' |
787 | sbindir='${exec_prefix}/sbin' | |
788 | libexecdir='${exec_prefix}/libexec' | |
5213506e RW |
789 | datarootdir='${prefix}/share' |
790 | datadir='${datarootdir}' | |
4f4e53dd PB |
791 | sysconfdir='${prefix}/etc' |
792 | sharedstatedir='${prefix}/com' | |
793 | localstatedir='${prefix}/var' | |
4f4e53dd PB |
794 | includedir='${prefix}/include' |
795 | oldincludedir='/usr/include' | |
5213506e RW |
796 | docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' |
797 | infodir='${datarootdir}/info' | |
798 | htmldir='${docdir}' | |
799 | dvidir='${docdir}' | |
800 | pdfdir='${docdir}' | |
801 | psdir='${docdir}' | |
802 | libdir='${exec_prefix}/lib' | |
803 | localedir='${datarootdir}/locale' | |
804 | mandir='${datarootdir}/man' | |
4f4e53dd PB |
805 | |
806 | ac_prev= | |
5213506e | 807 | ac_dashdash= |
4f4e53dd PB |
808 | for ac_option |
809 | do | |
810 | # If the previous option needs an argument, assign it. | |
811 | if test -n "$ac_prev"; then | |
5213506e | 812 | eval $ac_prev=\$ac_option |
4f4e53dd PB |
813 | ac_prev= |
814 | continue | |
815 | fi | |
816 | ||
5213506e | 817 | case $ac_option in |
22e05272 JM |
818 | *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; |
819 | *=) ac_optarg= ;; | |
820 | *) ac_optarg=yes ;; | |
5213506e | 821 | esac |
4f4e53dd PB |
822 | |
823 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
824 | ||
5213506e RW |
825 | case $ac_dashdash$ac_option in |
826 | --) | |
827 | ac_dashdash=yes ;; | |
4f4e53dd PB |
828 | |
829 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
830 | ac_prev=bindir ;; | |
831 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
832 | bindir=$ac_optarg ;; | |
833 | ||
834 | -build | --build | --buil | --bui | --bu) | |
835 | ac_prev=build_alias ;; | |
836 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) | |
837 | build_alias=$ac_optarg ;; | |
838 | ||
839 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
840 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
841 | ac_prev=cache_file ;; | |
842 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
843 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
844 | cache_file=$ac_optarg ;; | |
845 | ||
846 | --config-cache | -C) | |
847 | cache_file=config.cache ;; | |
848 | ||
5213506e | 849 | -datadir | --datadir | --datadi | --datad) |
4f4e53dd | 850 | ac_prev=datadir ;; |
5213506e | 851 | -datadir=* | --datadir=* | --datadi=* | --datad=*) |
4f4e53dd PB |
852 | datadir=$ac_optarg ;; |
853 | ||
5213506e RW |
854 | -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ |
855 | | --dataroo | --dataro | --datar) | |
856 | ac_prev=datarootdir ;; | |
857 | -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ | |
858 | | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) | |
859 | datarootdir=$ac_optarg ;; | |
860 | ||
4f4e53dd | 861 | -disable-* | --disable-*) |
5213506e | 862 | ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
4f4e53dd | 863 | # Reject names that are not valid shell variable names. |
5213506e | 864 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
22e05272 | 865 | as_fn_error $? "invalid feature name: $ac_useropt" |
5213506e RW |
866 | ac_useropt_orig=$ac_useropt |
867 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
868 | case $ac_user_opts in | |
869 | *" | |
870 | "enable_$ac_useropt" | |
871 | "*) ;; | |
872 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" | |
873 | ac_unrecognized_sep=', ';; | |
874 | esac | |
875 | eval enable_$ac_useropt=no ;; | |
876 | ||
877 | -docdir | --docdir | --docdi | --doc | --do) | |
878 | ac_prev=docdir ;; | |
879 | -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) | |
880 | docdir=$ac_optarg ;; | |
881 | ||
882 | -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) | |
883 | ac_prev=dvidir ;; | |
884 | -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) | |
885 | dvidir=$ac_optarg ;; | |
4f4e53dd PB |
886 | |
887 | -enable-* | --enable-*) | |
5213506e | 888 | ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
4f4e53dd | 889 | # Reject names that are not valid shell variable names. |
5213506e | 890 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
22e05272 | 891 | as_fn_error $? "invalid feature name: $ac_useropt" |
5213506e RW |
892 | ac_useropt_orig=$ac_useropt |
893 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
894 | case $ac_user_opts in | |
895 | *" | |
896 | "enable_$ac_useropt" | |
897 | "*) ;; | |
898 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" | |
899 | ac_unrecognized_sep=', ';; | |
4f4e53dd | 900 | esac |
5213506e | 901 | eval enable_$ac_useropt=\$ac_optarg ;; |
4f4e53dd PB |
902 | |
903 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
904 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
905 | | --exec | --exe | --ex) | |
906 | ac_prev=exec_prefix ;; | |
907 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
908 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
909 | | --exec=* | --exe=* | --ex=*) | |
910 | exec_prefix=$ac_optarg ;; | |
911 | ||
912 | -gas | --gas | --ga | --g) | |
913 | # Obsolete; use --with-gas. | |
914 | with_gas=yes ;; | |
915 | ||
916 | -help | --help | --hel | --he | -h) | |
917 | ac_init_help=long ;; | |
918 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
919 | ac_init_help=recursive ;; | |
920 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
921 | ac_init_help=short ;; | |
922 | ||
923 | -host | --host | --hos | --ho) | |
924 | ac_prev=host_alias ;; | |
925 | -host=* | --host=* | --hos=* | --ho=*) | |
926 | host_alias=$ac_optarg ;; | |
927 | ||
5213506e RW |
928 | -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) |
929 | ac_prev=htmldir ;; | |
930 | -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ | |
931 | | --ht=*) | |
932 | htmldir=$ac_optarg ;; | |
933 | ||
4f4e53dd PB |
934 | -includedir | --includedir | --includedi | --included | --include \ |
935 | | --includ | --inclu | --incl | --inc) | |
936 | ac_prev=includedir ;; | |
937 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
938 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
939 | includedir=$ac_optarg ;; | |
940 | ||
941 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
942 | ac_prev=infodir ;; | |
943 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
944 | infodir=$ac_optarg ;; | |
945 | ||
946 | -libdir | --libdir | --libdi | --libd) | |
947 | ac_prev=libdir ;; | |
948 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
949 | libdir=$ac_optarg ;; | |
950 | ||
951 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
952 | | --libexe | --libex | --libe) | |
953 | ac_prev=libexecdir ;; | |
954 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
955 | | --libexe=* | --libex=* | --libe=*) | |
956 | libexecdir=$ac_optarg ;; | |
957 | ||
5213506e RW |
958 | -localedir | --localedir | --localedi | --localed | --locale) |
959 | ac_prev=localedir ;; | |
960 | -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) | |
961 | localedir=$ac_optarg ;; | |
962 | ||
4f4e53dd | 963 | -localstatedir | --localstatedir | --localstatedi | --localstated \ |
5213506e | 964 | | --localstate | --localstat | --localsta | --localst | --locals) |
4f4e53dd PB |
965 | ac_prev=localstatedir ;; |
966 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
5213506e | 967 | | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) |
4f4e53dd PB |
968 | localstatedir=$ac_optarg ;; |
969 | ||
970 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
971 | ac_prev=mandir ;; | |
972 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
973 | mandir=$ac_optarg ;; | |
974 | ||
975 | -nfp | --nfp | --nf) | |
976 | # Obsolete; use --without-fp. | |
977 | with_fp=no ;; | |
978 | ||
979 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
980 | | --no-cr | --no-c | -n) | |
981 | no_create=yes ;; | |
982 | ||
983 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
984 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
985 | no_recursion=yes ;; | |
986 | ||
987 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
988 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
989 | | --oldin | --oldi | --old | --ol | --o) | |
990 | ac_prev=oldincludedir ;; | |
991 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
992 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
993 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
994 | oldincludedir=$ac_optarg ;; | |
995 | ||
996 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
997 | ac_prev=prefix ;; | |
998 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
999 | prefix=$ac_optarg ;; | |
1000 | ||
1001 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
1002 | | --program-pre | --program-pr | --program-p) | |
1003 | ac_prev=program_prefix ;; | |
1004 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
1005 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
1006 | program_prefix=$ac_optarg ;; | |
1007 | ||
1008 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
1009 | | --program-suf | --program-su | --program-s) | |
1010 | ac_prev=program_suffix ;; | |
1011 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
1012 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
1013 | program_suffix=$ac_optarg ;; | |
1014 | ||
1015 | -program-transform-name | --program-transform-name \ | |
1016 | | --program-transform-nam | --program-transform-na \ | |
1017 | | --program-transform-n | --program-transform- \ | |
1018 | | --program-transform | --program-transfor \ | |
1019 | | --program-transfo | --program-transf \ | |
1020 | | --program-trans | --program-tran \ | |
1021 | | --progr-tra | --program-tr | --program-t) | |
1022 | ac_prev=program_transform_name ;; | |
1023 | -program-transform-name=* | --program-transform-name=* \ | |
1024 | | --program-transform-nam=* | --program-transform-na=* \ | |
1025 | | --program-transform-n=* | --program-transform-=* \ | |
1026 | | --program-transform=* | --program-transfor=* \ | |
1027 | | --program-transfo=* | --program-transf=* \ | |
1028 | | --program-trans=* | --program-tran=* \ | |
1029 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
1030 | program_transform_name=$ac_optarg ;; | |
1031 | ||
5213506e RW |
1032 | -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) |
1033 | ac_prev=pdfdir ;; | |
1034 | -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) | |
1035 | pdfdir=$ac_optarg ;; | |
1036 | ||
1037 | -psdir | --psdir | --psdi | --psd | --ps) | |
1038 | ac_prev=psdir ;; | |
1039 | -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) | |
1040 | psdir=$ac_optarg ;; | |
1041 | ||
4f4e53dd PB |
1042 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
1043 | | -silent | --silent | --silen | --sile | --sil) | |
1044 | silent=yes ;; | |
1045 | ||
1046 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
1047 | ac_prev=sbindir ;; | |
1048 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
1049 | | --sbi=* | --sb=*) | |
1050 | sbindir=$ac_optarg ;; | |
1051 | ||
1052 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
1053 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
1054 | | --sharedst | --shareds | --shared | --share | --shar \ | |
1055 | | --sha | --sh) | |
1056 | ac_prev=sharedstatedir ;; | |
1057 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
1058 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
1059 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
1060 | | --sha=* | --sh=*) | |
1061 | sharedstatedir=$ac_optarg ;; | |
1062 | ||
1063 | -site | --site | --sit) | |
1064 | ac_prev=site ;; | |
1065 | -site=* | --site=* | --sit=*) | |
1066 | site=$ac_optarg ;; | |
1067 | ||
1068 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
1069 | ac_prev=srcdir ;; | |
1070 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
1071 | srcdir=$ac_optarg ;; | |
1072 | ||
1073 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
1074 | | --syscon | --sysco | --sysc | --sys | --sy) | |
1075 | ac_prev=sysconfdir ;; | |
1076 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
1077 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
1078 | sysconfdir=$ac_optarg ;; | |
1079 | ||
1080 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
1081 | ac_prev=target_alias ;; | |
1082 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) | |
1083 | target_alias=$ac_optarg ;; | |
1084 | ||
1085 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
1086 | verbose=yes ;; | |
1087 | ||
1088 | -version | --version | --versio | --versi | --vers | -V) | |
1089 | ac_init_version=: ;; | |
1090 | ||
1091 | -with-* | --with-*) | |
5213506e | 1092 | ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
4f4e53dd | 1093 | # Reject names that are not valid shell variable names. |
5213506e | 1094 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
22e05272 | 1095 | as_fn_error $? "invalid package name: $ac_useropt" |
5213506e RW |
1096 | ac_useropt_orig=$ac_useropt |
1097 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1098 | case $ac_user_opts in | |
1099 | *" | |
1100 | "with_$ac_useropt" | |
1101 | "*) ;; | |
1102 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" | |
1103 | ac_unrecognized_sep=', ';; | |
4f4e53dd | 1104 | esac |
5213506e | 1105 | eval with_$ac_useropt=\$ac_optarg ;; |
4f4e53dd PB |
1106 | |
1107 | -without-* | --without-*) | |
5213506e | 1108 | ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
4f4e53dd | 1109 | # Reject names that are not valid shell variable names. |
5213506e | 1110 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
22e05272 | 1111 | as_fn_error $? "invalid package name: $ac_useropt" |
5213506e RW |
1112 | ac_useropt_orig=$ac_useropt |
1113 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1114 | case $ac_user_opts in | |
1115 | *" | |
1116 | "with_$ac_useropt" | |
1117 | "*) ;; | |
1118 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" | |
1119 | ac_unrecognized_sep=', ';; | |
1120 | esac | |
1121 | eval with_$ac_useropt=no ;; | |
4f4e53dd PB |
1122 | |
1123 | --x) | |
1124 | # Obsolete; use --with-x. | |
1125 | with_x=yes ;; | |
1126 | ||
1127 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
1128 | | --x-incl | --x-inc | --x-in | --x-i) | |
1129 | ac_prev=x_includes ;; | |
1130 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
1131 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
1132 | x_includes=$ac_optarg ;; | |
1133 | ||
1134 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
1135 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
1136 | ac_prev=x_libraries ;; | |
1137 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
1138 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
1139 | x_libraries=$ac_optarg ;; | |
1140 | ||
22e05272 JM |
1141 | -*) as_fn_error $? "unrecognized option: \`$ac_option' |
1142 | Try \`$0 --help' for more information" | |
4f4e53dd PB |
1143 | ;; |
1144 | ||
1145 | *=*) | |
1146 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` | |
1147 | # Reject names that are not valid shell variable names. | |
5213506e RW |
1148 | case $ac_envvar in #( |
1149 | '' | [0-9]* | *[!_$as_cr_alnum]* ) | |
22e05272 | 1150 | as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; |
5213506e RW |
1151 | esac |
1152 | eval $ac_envvar=\$ac_optarg | |
4f4e53dd PB |
1153 | export $ac_envvar ;; |
1154 | ||
1155 | *) | |
1156 | # FIXME: should be removed in autoconf 3.0. | |
5213506e | 1157 | $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 |
4f4e53dd | 1158 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && |
5213506e | 1159 | $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 |
22e05272 | 1160 | : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" |
4f4e53dd PB |
1161 | ;; |
1162 | ||
1163 | esac | |
1164 | done | |
1165 | ||
1166 | if test -n "$ac_prev"; then | |
1167 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` | |
22e05272 | 1168 | as_fn_error $? "missing argument to $ac_option" |
4f4e53dd PB |
1169 | fi |
1170 | ||
5213506e RW |
1171 | if test -n "$ac_unrecognized_opts"; then |
1172 | case $enable_option_checking in | |
1173 | no) ;; | |
22e05272 | 1174 | fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; |
5213506e | 1175 | *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; |
4f4e53dd | 1176 | esac |
5213506e | 1177 | fi |
4f4e53dd | 1178 | |
5213506e RW |
1179 | # Check all directory arguments for consistency. |
1180 | for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ | |
1181 | datadir sysconfdir sharedstatedir localstatedir includedir \ | |
1182 | oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ | |
1183 | libdir localedir mandir | |
4f4e53dd | 1184 | do |
5213506e RW |
1185 | eval ac_val=\$$ac_var |
1186 | # Remove trailing slashes. | |
1187 | case $ac_val in | |
1188 | */ ) | |
1189 | ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` | |
1190 | eval $ac_var=\$ac_val;; | |
1191 | esac | |
1192 | # Be sure to have absolute directory names. | |
4f4e53dd | 1193 | case $ac_val in |
5213506e RW |
1194 | [\\/$]* | ?:[\\/]* ) continue;; |
1195 | NONE | '' ) case $ac_var in *prefix ) continue;; esac;; | |
4f4e53dd | 1196 | esac |
22e05272 | 1197 | as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" |
4f4e53dd PB |
1198 | done |
1199 | ||
1200 | # There might be people who depend on the old broken behavior: `$host' | |
1201 | # used to hold the argument of --host etc. | |
1202 | # FIXME: To remove some day. | |
1203 | build=$build_alias | |
1204 | host=$host_alias | |
1205 | target=$target_alias | |
1206 | ||
1207 | # FIXME: To remove some day. | |
1208 | if test "x$host_alias" != x; then | |
1209 | if test "x$build_alias" = x; then | |
1210 | cross_compiling=maybe | |
4f4e53dd PB |
1211 | elif test "x$build_alias" != "x$host_alias"; then |
1212 | cross_compiling=yes | |
1213 | fi | |
1214 | fi | |
1215 | ||
1216 | ac_tool_prefix= | |
1217 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
1218 | ||
1219 | test "$silent" = yes && exec 6>/dev/null | |
1220 | ||
1221 | ||
5213506e RW |
1222 | ac_pwd=`pwd` && test -n "$ac_pwd" && |
1223 | ac_ls_di=`ls -di .` && | |
1224 | ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || | |
22e05272 | 1225 | as_fn_error $? "working directory cannot be determined" |
5213506e | 1226 | test "X$ac_ls_di" = "X$ac_pwd_ls_di" || |
22e05272 | 1227 | as_fn_error $? "pwd does not report name of working directory" |
5213506e RW |
1228 | |
1229 | ||
4f4e53dd PB |
1230 | # Find the source files, if location was not specified. |
1231 | if test -z "$srcdir"; then | |
1232 | ac_srcdir_defaulted=yes | |
5213506e RW |
1233 | # Try the directory containing this script, then the parent directory. |
1234 | ac_confdir=`$as_dirname -- "$as_myself" || | |
1235 | $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
1236 | X"$as_myself" : 'X\(//\)[^/]' \| \ | |
1237 | X"$as_myself" : 'X\(//\)$' \| \ | |
1238 | X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || | |
1239 | $as_echo X"$as_myself" | | |
1240 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
1241 | s//\1/ | |
1242 | q | |
1243 | } | |
1244 | /^X\(\/\/\)[^/].*/{ | |
1245 | s//\1/ | |
1246 | q | |
1247 | } | |
1248 | /^X\(\/\/\)$/{ | |
1249 | s//\1/ | |
1250 | q | |
1251 | } | |
1252 | /^X\(\/\).*/{ | |
1253 | s//\1/ | |
1254 | q | |
1255 | } | |
1256 | s/.*/./; q'` | |
4f4e53dd | 1257 | srcdir=$ac_confdir |
5213506e | 1258 | if test ! -r "$srcdir/$ac_unique_file"; then |
4f4e53dd PB |
1259 | srcdir=.. |
1260 | fi | |
1261 | else | |
1262 | ac_srcdir_defaulted=no | |
1263 | fi | |
5213506e RW |
1264 | if test ! -r "$srcdir/$ac_unique_file"; then |
1265 | test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." | |
22e05272 | 1266 | as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" |
5213506e RW |
1267 | fi |
1268 | ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" | |
1269 | ac_abs_confdir=`( | |
22e05272 | 1270 | cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" |
5213506e RW |
1271 | pwd)` |
1272 | # When building in place, set srcdir=. | |
1273 | if test "$ac_abs_confdir" = "$ac_pwd"; then | |
1274 | srcdir=. | |
1275 | fi | |
1276 | # Remove unnecessary trailing slashes from srcdir. | |
1277 | # Double slashes in file names in object file debugging info | |
1278 | # mess up M-x gdb in Emacs. | |
1279 | case $srcdir in | |
1280 | */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; | |
1281 | esac | |
1282 | for ac_var in $ac_precious_vars; do | |
1283 | eval ac_env_${ac_var}_set=\${${ac_var}+set} | |
1284 | eval ac_env_${ac_var}_value=\$${ac_var} | |
1285 | eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} | |
1286 | eval ac_cv_env_${ac_var}_value=\$${ac_var} | |
1287 | done | |
4f4e53dd PB |
1288 | |
1289 | # | |
1290 | # Report the --help message. | |
1291 | # | |
1292 | if test "$ac_init_help" = "long"; then | |
1293 | # Omit some internal or obsolete options to make the list less imposing. | |
1294 | # This message is too long to be a string in the A/UX 3.1 sh. | |
1295 | cat <<_ACEOF | |
1296 | \`configure' configures cpplib to adapt to many kinds of systems. | |
1297 | ||
1298 | Usage: $0 [OPTION]... [VAR=VALUE]... | |
1299 | ||
1300 | To assign environment variables (e.g., CC, CFLAGS...), specify them as | |
1301 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
1302 | ||
1303 | Defaults for the options are specified in brackets. | |
1304 | ||
1305 | Configuration: | |
1306 | -h, --help display this help and exit | |
1307 | --help=short display options specific to this package | |
1308 | --help=recursive display the short help of all the included packages | |
1309 | -V, --version display version information and exit | |
22e05272 | 1310 | -q, --quiet, --silent do not print \`checking ...' messages |
4f4e53dd PB |
1311 | --cache-file=FILE cache test results in FILE [disabled] |
1312 | -C, --config-cache alias for \`--cache-file=config.cache' | |
1313 | -n, --no-create do not create output files | |
1314 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
1315 | ||
4f4e53dd PB |
1316 | Installation directories: |
1317 | --prefix=PREFIX install architecture-independent files in PREFIX | |
5213506e | 1318 | [$ac_default_prefix] |
4f4e53dd | 1319 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
5213506e | 1320 | [PREFIX] |
4f4e53dd PB |
1321 | |
1322 | By default, \`make install' will install all the files in | |
1323 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
1324 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
1325 | for instance \`--prefix=\$HOME'. | |
1326 | ||
1327 | For better control, use the options below. | |
1328 | ||
1329 | Fine tuning of the installation directories: | |
5213506e RW |
1330 | --bindir=DIR user executables [EPREFIX/bin] |
1331 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
1332 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
1333 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] | |
1334 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
1335 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
1336 | --libdir=DIR object code libraries [EPREFIX/lib] | |
1337 | --includedir=DIR C header files [PREFIX/include] | |
1338 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
1339 | --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] | |
1340 | --datadir=DIR read-only architecture-independent data [DATAROOTDIR] | |
1341 | --infodir=DIR info documentation [DATAROOTDIR/info] | |
1342 | --localedir=DIR locale-dependent data [DATAROOTDIR/locale] | |
1343 | --mandir=DIR man documentation [DATAROOTDIR/man] | |
1344 | --docdir=DIR documentation root [DATAROOTDIR/doc/cpplib] | |
1345 | --htmldir=DIR html documentation [DOCDIR] | |
1346 | --dvidir=DIR dvi documentation [DOCDIR] | |
1347 | --pdfdir=DIR pdf documentation [DOCDIR] | |
1348 | --psdir=DIR ps documentation [DOCDIR] | |
4f4e53dd PB |
1349 | _ACEOF |
1350 | ||
1351 | cat <<\_ACEOF | |
1352 | ||
4f4e53dd PB |
1353 | System types: |
1354 | --build=BUILD configure for building on BUILD [guessed] | |
1355 | --host=HOST cross-compile to build programs to run on HOST [BUILD] | |
1356 | --target=TARGET configure for building compilers for TARGET [HOST] | |
1357 | _ACEOF | |
1358 | fi | |
1359 | ||
1360 | if test -n "$ac_init_help"; then | |
1361 | case $ac_init_help in | |
1362 | short | recursive ) echo "Configuration of cpplib :";; | |
1363 | esac | |
1364 | cat <<\_ACEOF | |
1365 | ||
1366 | Optional Features: | |
5213506e | 1367 | --disable-option-checking ignore unrecognized --enable/--with options |
4f4e53dd PB |
1368 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) |
1369 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
480767a9 | 1370 | --disable-largefile omit support for large files |
018a4785 | 1371 | --enable-werror-always enable -Werror despite compiler version |
4f4e53dd | 1372 | --disable-rpath do not hardcode runtime library paths |
078e3ffe | 1373 | --enable-maintainer-mode enable rules only needed by maintainers |
1a80db97 JJ |
1374 | --enable-checking[=LIST] |
1375 | enable expensive run-time checks. With LIST, enable | |
1376 | only specific categories of checks. Categories are: | |
1377 | yes,no,all,none,release. Flags are: misc,valgrind or | |
1378 | other strings | |
5dc99c46 SB |
1379 | --enable-canonical-system-headers |
1380 | enable or disable system headers canonicalization | |
459260ec | 1381 | --enable-host-shared build host code as shared libraries |
051da742 | 1382 | --enable-cet enable Intel CET in host libraries [default=auto] |
ceb17928 ML |
1383 | --enable-valgrind-annotations |
1384 | enable valgrind runtime interaction | |
4f4e53dd PB |
1385 | |
1386 | Optional Packages: | |
1387 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
1388 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
1389 | --with-gnu-ld assume the C compiler uses GNU ld default=no | |
1390 | --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib | |
1391 | --without-libiconv-prefix don't search for libiconv in includedir and libdir | |
e7c26e04 | 1392 | --with-libiconv-type=TYPE type of library to search for (auto/static/shared) |
4f4e53dd PB |
1393 | |
1394 | Some influential environment variables: | |
1395 | CC C compiler command | |
1396 | CFLAGS C compiler flags | |
1397 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
1398 | nonstandard directory <lib dir> | |
5213506e | 1399 | LIBS libraries to pass to the linker, e.g. -l<library> |
22e05272 | 1400 | CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if |
5213506e | 1401 | you have headers in a nonstandard directory <include dir> |
f1bf410c JQ |
1402 | CXX C++ compiler command |
1403 | CXXFLAGS C++ compiler flags | |
4f4e53dd PB |
1404 | CPP C preprocessor |
1405 | ||
1406 | Use these variables to override the choices made by `configure' or to help | |
1407 | it to find libraries and programs with nonstandard names/locations. | |
1408 | ||
1409 | Report bugs to <gcc-bugs@gcc.gnu.org>. | |
1410 | _ACEOF | |
5213506e | 1411 | ac_status=$? |
4f4e53dd PB |
1412 | fi |
1413 | ||
1414 | if test "$ac_init_help" = "recursive"; then | |
1415 | # If there are subdirs, report their specific --help. | |
4f4e53dd | 1416 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue |
5213506e RW |
1417 | test -d "$ac_dir" || |
1418 | { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || | |
1419 | continue | |
4f4e53dd PB |
1420 | ac_builddir=. |
1421 | ||
5213506e RW |
1422 | case "$ac_dir" in |
1423 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1424 | *) | |
1425 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` | |
1426 | # A ".." for each directory in $ac_dir_suffix. | |
1427 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` | |
1428 | case $ac_top_builddir_sub in | |
1429 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1430 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
1431 | esac ;; | |
1432 | esac | |
1433 | ac_abs_top_builddir=$ac_pwd | |
1434 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
1435 | # for backward compatibility: | |
1436 | ac_top_builddir=$ac_top_build_prefix | |
4f4e53dd PB |
1437 | |
1438 | case $srcdir in | |
5213506e | 1439 | .) # We are building in place. |
4f4e53dd | 1440 | ac_srcdir=. |
5213506e RW |
1441 | ac_top_srcdir=$ac_top_builddir_sub |
1442 | ac_abs_top_srcdir=$ac_pwd ;; | |
1443 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
4f4e53dd | 1444 | ac_srcdir=$srcdir$ac_dir_suffix; |
5213506e RW |
1445 | ac_top_srcdir=$srcdir |
1446 | ac_abs_top_srcdir=$srcdir ;; | |
1447 | *) # Relative name. | |
1448 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
1449 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
1450 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
4f4e53dd | 1451 | esac |
5213506e RW |
1452 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
1453 | ||
1454 | cd "$ac_dir" || { ac_status=$?; continue; } | |
1455 | # Check for guested configure. | |
1456 | if test -f "$ac_srcdir/configure.gnu"; then | |
1457 | echo && | |
1458 | $SHELL "$ac_srcdir/configure.gnu" --help=recursive | |
1459 | elif test -f "$ac_srcdir/configure"; then | |
1460 | echo && | |
1461 | $SHELL "$ac_srcdir/configure" --help=recursive | |
4f4e53dd | 1462 | else |
5213506e RW |
1463 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 |
1464 | fi || ac_status=$? | |
1465 | cd "$ac_pwd" || { ac_status=$?; break; } | |
4f4e53dd PB |
1466 | done |
1467 | fi | |
1468 | ||
5213506e | 1469 | test -n "$ac_init_help" && exit $ac_status |
4f4e53dd PB |
1470 | if $ac_init_version; then |
1471 | cat <<\_ACEOF | |
1472 | cpplib configure | |
22e05272 | 1473 | generated by GNU Autoconf 2.69 |
4f4e53dd | 1474 | |
22e05272 | 1475 | Copyright (C) 2012 Free Software Foundation, Inc. |
4f4e53dd PB |
1476 | This configure script is free software; the Free Software Foundation |
1477 | gives unlimited permission to copy, distribute and modify it. | |
1478 | _ACEOF | |
5213506e | 1479 | exit |
4f4e53dd | 1480 | fi |
4f4e53dd | 1481 | |
5213506e RW |
1482 | ## ------------------------ ## |
1483 | ## Autoconf initialization. ## | |
1484 | ## ------------------------ ## | |
4f4e53dd | 1485 | |
5213506e RW |
1486 | # ac_fn_c_try_compile LINENO |
1487 | # -------------------------- | |
1488 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1489 | ac_fn_c_try_compile () | |
4f4e53dd | 1490 | { |
5213506e RW |
1491 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
1492 | rm -f conftest.$ac_objext | |
1493 | if { { ac_try="$ac_compile" | |
1494 | case "(($ac_try" in | |
1495 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1496 | *) ac_try_echo=$ac_try;; | |
1497 | esac | |
1498 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1499 | $as_echo "$ac_try_echo"; } >&5 | |
1500 | (eval "$ac_compile") 2>conftest.err | |
1501 | ac_status=$? | |
1502 | if test -s conftest.err; then | |
1503 | grep -v '^ *+' conftest.err >conftest.er1 | |
1504 | cat conftest.er1 >&5 | |
1505 | mv -f conftest.er1 conftest.err | |
1506 | fi | |
1507 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1508 | test $ac_status = 0; } && { | |
1509 | test -z "$ac_c_werror_flag" || | |
1510 | test ! -s conftest.err | |
1511 | } && test -s conftest.$ac_objext; then : | |
1512 | ac_retval=0 | |
1513 | else | |
1514 | $as_echo "$as_me: failed program was:" >&5 | |
1515 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4f4e53dd | 1516 | |
5213506e RW |
1517 | ac_retval=1 |
1518 | fi | |
22e05272 JM |
1519 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
1520 | as_fn_set_status $ac_retval | |
4f4e53dd | 1521 | |
5213506e | 1522 | } # ac_fn_c_try_compile |
4f4e53dd | 1523 | |
5213506e RW |
1524 | # ac_fn_cxx_try_compile LINENO |
1525 | # ---------------------------- | |
1526 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1527 | ac_fn_cxx_try_compile () | |
1528 | { | |
1529 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1530 | rm -f conftest.$ac_objext | |
1531 | if { { ac_try="$ac_compile" | |
1532 | case "(($ac_try" in | |
1533 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1534 | *) ac_try_echo=$ac_try;; | |
1535 | esac | |
1536 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1537 | $as_echo "$ac_try_echo"; } >&5 | |
1538 | (eval "$ac_compile") 2>conftest.err | |
1539 | ac_status=$? | |
1540 | if test -s conftest.err; then | |
1541 | grep -v '^ *+' conftest.err >conftest.er1 | |
1542 | cat conftest.er1 >&5 | |
1543 | mv -f conftest.er1 conftest.err | |
1544 | fi | |
1545 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1546 | test $ac_status = 0; } && { | |
1547 | test -z "$ac_cxx_werror_flag" || | |
1548 | test ! -s conftest.err | |
1549 | } && test -s conftest.$ac_objext; then : | |
1550 | ac_retval=0 | |
1551 | else | |
1552 | $as_echo "$as_me: failed program was:" >&5 | |
1553 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4f4e53dd | 1554 | |
5213506e RW |
1555 | ac_retval=1 |
1556 | fi | |
22e05272 JM |
1557 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
1558 | as_fn_set_status $ac_retval | |
4f4e53dd | 1559 | |
5213506e | 1560 | } # ac_fn_cxx_try_compile |
4f4e53dd | 1561 | |
5213506e RW |
1562 | # ac_fn_c_try_cpp LINENO |
1563 | # ---------------------- | |
1564 | # Try to preprocess conftest.$ac_ext, and return whether this succeeded. | |
1565 | ac_fn_c_try_cpp () | |
1566 | { | |
1567 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1568 | if { { ac_try="$ac_cpp conftest.$ac_ext" | |
1569 | case "(($ac_try" in | |
1570 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1571 | *) ac_try_echo=$ac_try;; | |
1572 | esac | |
1573 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1574 | $as_echo "$ac_try_echo"; } >&5 | |
1575 | (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err | |
1576 | ac_status=$? | |
1577 | if test -s conftest.err; then | |
1578 | grep -v '^ *+' conftest.err >conftest.er1 | |
1579 | cat conftest.er1 >&5 | |
1580 | mv -f conftest.er1 conftest.err | |
1581 | fi | |
1582 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
22e05272 | 1583 | test $ac_status = 0; } > conftest.i && { |
5213506e RW |
1584 | test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || |
1585 | test ! -s conftest.err | |
1586 | }; then : | |
1587 | ac_retval=0 | |
1588 | else | |
1589 | $as_echo "$as_me: failed program was:" >&5 | |
1590 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4f4e53dd | 1591 | |
5213506e RW |
1592 | ac_retval=1 |
1593 | fi | |
22e05272 JM |
1594 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
1595 | as_fn_set_status $ac_retval | |
4f4e53dd | 1596 | |
5213506e | 1597 | } # ac_fn_c_try_cpp |
4f4e53dd | 1598 | |
5213506e RW |
1599 | # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES |
1600 | # ------------------------------------------------------- | |
1601 | # Tests whether HEADER exists, giving a warning if it cannot be compiled using | |
1602 | # the include files in INCLUDES and setting the cache variable VAR | |
1603 | # accordingly. | |
1604 | ac_fn_c_check_header_mongrel () | |
1605 | { | |
1606 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
22e05272 | 1607 | if eval \${$3+:} false; then : |
5213506e RW |
1608 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 |
1609 | $as_echo_n "checking for $2... " >&6; } | |
22e05272 | 1610 | if eval \${$3+:} false; then : |
5213506e RW |
1611 | $as_echo_n "(cached) " >&6 |
1612 | fi | |
1613 | eval ac_res=\$$3 | |
1614 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1615 | $as_echo "$ac_res" >&6; } | |
1616 | else | |
1617 | # Is the header compilable? | |
1618 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 | |
1619 | $as_echo_n "checking $2 usability... " >&6; } | |
1620 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1621 | /* end confdefs.h. */ | |
1622 | $4 | |
1623 | #include <$2> | |
4f4e53dd | 1624 | _ACEOF |
5213506e RW |
1625 | if ac_fn_c_try_compile "$LINENO"; then : |
1626 | ac_header_compiler=yes | |
1627 | else | |
1628 | ac_header_compiler=no | |
1629 | fi | |
1630 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1631 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 | |
1632 | $as_echo "$ac_header_compiler" >&6; } | |
4f4e53dd | 1633 | |
5213506e RW |
1634 | # Is the header present? |
1635 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 | |
1636 | $as_echo_n "checking $2 presence... " >&6; } | |
1637 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1638 | /* end confdefs.h. */ | |
1639 | #include <$2> | |
1640 | _ACEOF | |
1641 | if ac_fn_c_try_cpp "$LINENO"; then : | |
1642 | ac_header_preproc=yes | |
1643 | else | |
1644 | ac_header_preproc=no | |
1645 | fi | |
22e05272 | 1646 | rm -f conftest.err conftest.i conftest.$ac_ext |
5213506e RW |
1647 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 |
1648 | $as_echo "$ac_header_preproc" >&6; } | |
4f4e53dd | 1649 | |
5213506e RW |
1650 | # So? What about this header? |
1651 | case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( | |
1652 | yes:no: ) | |
1653 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 | |
1654 | $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} | |
1655 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 | |
1656 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} | |
1657 | ;; | |
1658 | no:yes:* ) | |
1659 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 | |
1660 | $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} | |
1661 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 | |
1662 | $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} | |
1663 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 | |
1664 | $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} | |
1665 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 | |
1666 | $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} | |
1667 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 | |
1668 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} | |
22e05272 | 1669 | ( $as_echo "## ----------------------------------- ## |
5213506e | 1670 | ## Report this to gcc-bugs@gcc.gnu.org ## |
22e05272 | 1671 | ## ----------------------------------- ##" |
5213506e RW |
1672 | ) | sed "s/^/$as_me: WARNING: /" >&2 |
1673 | ;; | |
1674 | esac | |
1675 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1676 | $as_echo_n "checking for $2... " >&6; } | |
22e05272 | 1677 | if eval \${$3+:} false; then : |
5213506e RW |
1678 | $as_echo_n "(cached) " >&6 |
1679 | else | |
1680 | eval "$3=\$ac_header_compiler" | |
1681 | fi | |
1682 | eval ac_res=\$$3 | |
1683 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1684 | $as_echo "$ac_res" >&6; } | |
1685 | fi | |
22e05272 | 1686 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
4f4e53dd | 1687 | |
5213506e | 1688 | } # ac_fn_c_check_header_mongrel |
4f4e53dd | 1689 | |
5213506e RW |
1690 | # ac_fn_c_try_run LINENO |
1691 | # ---------------------- | |
1692 | # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes | |
1693 | # that executables *can* be run. | |
1694 | ac_fn_c_try_run () | |
1695 | { | |
1696 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1697 | if { { ac_try="$ac_link" | |
1698 | case "(($ac_try" in | |
1699 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1700 | *) ac_try_echo=$ac_try;; | |
1701 | esac | |
1702 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1703 | $as_echo "$ac_try_echo"; } >&5 | |
1704 | (eval "$ac_link") 2>&5 | |
1705 | ac_status=$? | |
1706 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1707 | test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' | |
1708 | { { case "(($ac_try" in | |
1709 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1710 | *) ac_try_echo=$ac_try;; | |
1711 | esac | |
1712 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1713 | $as_echo "$ac_try_echo"; } >&5 | |
1714 | (eval "$ac_try") 2>&5 | |
1715 | ac_status=$? | |
1716 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1717 | test $ac_status = 0; }; }; then : | |
1718 | ac_retval=0 | |
1719 | else | |
1720 | $as_echo "$as_me: program exited with status $ac_status" >&5 | |
1721 | $as_echo "$as_me: failed program was:" >&5 | |
1722 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4f4e53dd | 1723 | |
5213506e RW |
1724 | ac_retval=$ac_status |
1725 | fi | |
1726 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
22e05272 JM |
1727 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
1728 | as_fn_set_status $ac_retval | |
4f4e53dd | 1729 | |
5213506e | 1730 | } # ac_fn_c_try_run |
4f4e53dd | 1731 | |
5213506e RW |
1732 | # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES |
1733 | # ------------------------------------------------------- | |
1734 | # Tests whether HEADER exists and can be compiled using the include files in | |
1735 | # INCLUDES, setting the cache variable VAR accordingly. | |
1736 | ac_fn_c_check_header_compile () | |
1737 | { | |
1738 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1739 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1740 | $as_echo_n "checking for $2... " >&6; } | |
22e05272 | 1741 | if eval \${$3+:} false; then : |
5213506e RW |
1742 | $as_echo_n "(cached) " >&6 |
1743 | else | |
1744 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1745 | /* end confdefs.h. */ | |
1746 | $4 | |
1747 | #include <$2> | |
4f4e53dd | 1748 | _ACEOF |
5213506e RW |
1749 | if ac_fn_c_try_compile "$LINENO"; then : |
1750 | eval "$3=yes" | |
1751 | else | |
1752 | eval "$3=no" | |
1753 | fi | |
1754 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1755 | fi | |
1756 | eval ac_res=\$$3 | |
1757 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1758 | $as_echo "$ac_res" >&6; } | |
22e05272 | 1759 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
4f4e53dd | 1760 | |
5213506e | 1761 | } # ac_fn_c_check_header_compile |
4f4e53dd | 1762 | |
0e1a989c ILT |
1763 | # ac_fn_c_try_link LINENO |
1764 | # ----------------------- | |
5213506e | 1765 | # Try to link conftest.$ac_ext, and return whether this succeeded. |
0e1a989c | 1766 | ac_fn_c_try_link () |
5213506e RW |
1767 | { |
1768 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1769 | rm -f conftest.$ac_objext conftest$ac_exeext | |
1770 | if { { ac_try="$ac_link" | |
1771 | case "(($ac_try" in | |
1772 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1773 | *) ac_try_echo=$ac_try;; | |
1774 | esac | |
1775 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1776 | $as_echo "$ac_try_echo"; } >&5 | |
1777 | (eval "$ac_link") 2>conftest.err | |
1778 | ac_status=$? | |
1779 | if test -s conftest.err; then | |
1780 | grep -v '^ *+' conftest.err >conftest.er1 | |
1781 | cat conftest.er1 >&5 | |
1782 | mv -f conftest.er1 conftest.err | |
1783 | fi | |
1784 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1785 | test $ac_status = 0; } && { | |
0e1a989c | 1786 | test -z "$ac_c_werror_flag" || |
5213506e RW |
1787 | test ! -s conftest.err |
1788 | } && test -s conftest$ac_exeext && { | |
1789 | test "$cross_compiling" = yes || | |
22e05272 | 1790 | test -x conftest$ac_exeext |
5213506e RW |
1791 | }; then : |
1792 | ac_retval=0 | |
1793 | else | |
1794 | $as_echo "$as_me: failed program was:" >&5 | |
1795 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4f4e53dd | 1796 | |
5213506e RW |
1797 | ac_retval=1 |
1798 | fi | |
1799 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information | |
1800 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
1801 | # interfere with the next link command; also delete a directory that is | |
1802 | # left behind by Apple's compiler. We do this before executing the actions. | |
1803 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
22e05272 JM |
1804 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
1805 | as_fn_set_status $ac_retval | |
4f4e53dd | 1806 | |
0e1a989c | 1807 | } # ac_fn_c_try_link |
4f4e53dd | 1808 | |
0e1a989c ILT |
1809 | # ac_fn_c_check_type LINENO TYPE VAR INCLUDES |
1810 | # ------------------------------------------- | |
5213506e RW |
1811 | # Tests whether TYPE exists after having included INCLUDES, setting cache |
1812 | # variable VAR accordingly. | |
0e1a989c | 1813 | ac_fn_c_check_type () |
5213506e RW |
1814 | { |
1815 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1816 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1817 | $as_echo_n "checking for $2... " >&6; } | |
22e05272 | 1818 | if eval \${$3+:} false; then : |
5213506e RW |
1819 | $as_echo_n "(cached) " >&6 |
1820 | else | |
1821 | eval "$3=no" | |
1822 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1823 | /* end confdefs.h. */ | |
1824 | $4 | |
1825 | int | |
1826 | main () | |
1827 | { | |
1828 | if (sizeof ($2)) | |
1829 | return 0; | |
1830 | ; | |
1831 | return 0; | |
1832 | } | |
1833 | _ACEOF | |
0e1a989c | 1834 | if ac_fn_c_try_compile "$LINENO"; then : |
5213506e RW |
1835 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
1836 | /* end confdefs.h. */ | |
1837 | $4 | |
1838 | int | |
1839 | main () | |
1840 | { | |
1841 | if (sizeof (($2))) | |
1842 | return 0; | |
1843 | ; | |
1844 | return 0; | |
1845 | } | |
1846 | _ACEOF | |
0e1a989c | 1847 | if ac_fn_c_try_compile "$LINENO"; then : |
4f4e53dd | 1848 | |
5213506e RW |
1849 | else |
1850 | eval "$3=yes" | |
1851 | fi | |
1852 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1853 | fi | |
1854 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1855 | fi | |
1856 | eval ac_res=\$$3 | |
1857 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1858 | $as_echo "$ac_res" >&6; } | |
22e05272 | 1859 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
4f4e53dd | 1860 | |
0e1a989c | 1861 | } # ac_fn_c_check_type |
4f4e53dd | 1862 | |
edf6ddf6 RB |
1863 | # ac_fn_c_find_uintX_t LINENO BITS VAR |
1864 | # ------------------------------------ | |
1865 | # Finds an unsigned integer type with width BITS, setting cache variable VAR | |
1866 | # accordingly. | |
1867 | ac_fn_c_find_uintX_t () | |
1868 | { | |
1869 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1870 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5 | |
1871 | $as_echo_n "checking for uint$2_t... " >&6; } | |
22e05272 | 1872 | if eval \${$3+:} false; then : |
edf6ddf6 RB |
1873 | $as_echo_n "(cached) " >&6 |
1874 | else | |
1875 | eval "$3=no" | |
22e05272 JM |
1876 | # Order is important - never check a type that is potentially smaller |
1877 | # than half of the expected target width. | |
edf6ddf6 RB |
1878 | for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \ |
1879 | 'unsigned long long int' 'unsigned short int' 'unsigned char'; do | |
1880 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1881 | /* end confdefs.h. */ | |
1882 | $ac_includes_default | |
1883 | int | |
1884 | main () | |
1885 | { | |
22e05272 JM |
1886 | static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)]; |
1887 | test_array [0] = 0; | |
1888 | return test_array [0]; | |
edf6ddf6 RB |
1889 | |
1890 | ; | |
1891 | return 0; | |
1892 | } | |
1893 | _ACEOF | |
1894 | if ac_fn_c_try_compile "$LINENO"; then : | |
1895 | case $ac_type in #( | |
1896 | uint$2_t) : | |
1897 | eval "$3=yes" ;; #( | |
1898 | *) : | |
1899 | eval "$3=\$ac_type" ;; | |
1900 | esac | |
1901 | fi | |
1902 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
22e05272 | 1903 | if eval test \"x\$"$3"\" = x"no"; then : |
edf6ddf6 RB |
1904 | |
1905 | else | |
1906 | break | |
1907 | fi | |
1908 | done | |
1909 | fi | |
1910 | eval ac_res=\$$3 | |
1911 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1912 | $as_echo "$ac_res" >&6; } | |
22e05272 | 1913 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
edf6ddf6 RB |
1914 | |
1915 | } # ac_fn_c_find_uintX_t | |
1916 | ||
0e1a989c ILT |
1917 | # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES |
1918 | # -------------------------------------------- | |
5213506e RW |
1919 | # Tries to find the compile-time value of EXPR in a program that includes |
1920 | # INCLUDES, setting VAR accordingly. Returns whether the value could be | |
1921 | # computed | |
0e1a989c | 1922 | ac_fn_c_compute_int () |
5213506e RW |
1923 | { |
1924 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1925 | if test "$cross_compiling" = yes; then | |
1926 | # Depending upon the size, compute the lo and hi bounds. | |
1927 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1928 | /* end confdefs.h. */ | |
1929 | $4 | |
1930 | int | |
1931 | main () | |
1932 | { | |
1933 | static int test_array [1 - 2 * !(($2) >= 0)]; | |
22e05272 JM |
1934 | test_array [0] = 0; |
1935 | return test_array [0]; | |
4f4e53dd | 1936 | |
5213506e RW |
1937 | ; |
1938 | return 0; | |
1939 | } | |
1940 | _ACEOF | |
0e1a989c | 1941 | if ac_fn_c_try_compile "$LINENO"; then : |
5213506e RW |
1942 | ac_lo=0 ac_mid=0 |
1943 | while :; do | |
1944 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1945 | /* end confdefs.h. */ | |
1946 | $4 | |
1947 | int | |
1948 | main () | |
1949 | { | |
1950 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; | |
22e05272 JM |
1951 | test_array [0] = 0; |
1952 | return test_array [0]; | |
4f4e53dd | 1953 | |
5213506e RW |
1954 | ; |
1955 | return 0; | |
1956 | } | |
1957 | _ACEOF | |
0e1a989c | 1958 | if ac_fn_c_try_compile "$LINENO"; then : |
5213506e RW |
1959 | ac_hi=$ac_mid; break |
1960 | else | |
1961 | as_fn_arith $ac_mid + 1 && ac_lo=$as_val | |
1962 | if test $ac_lo -le $ac_mid; then | |
1963 | ac_lo= ac_hi= | |
1964 | break | |
1965 | fi | |
1966 | as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val | |
1967 | fi | |
1968 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1969 | done | |
1970 | else | |
1971 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1972 | /* end confdefs.h. */ | |
1973 | $4 | |
1974 | int | |
1975 | main () | |
1976 | { | |
1977 | static int test_array [1 - 2 * !(($2) < 0)]; | |
22e05272 JM |
1978 | test_array [0] = 0; |
1979 | return test_array [0]; | |
4f4e53dd | 1980 | |
5213506e RW |
1981 | ; |
1982 | return 0; | |
1983 | } | |
1984 | _ACEOF | |
0e1a989c | 1985 | if ac_fn_c_try_compile "$LINENO"; then : |
5213506e RW |
1986 | ac_hi=-1 ac_mid=-1 |
1987 | while :; do | |
1988 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1989 | /* end confdefs.h. */ | |
1990 | $4 | |
1991 | int | |
1992 | main () | |
1993 | { | |
1994 | static int test_array [1 - 2 * !(($2) >= $ac_mid)]; | |
22e05272 JM |
1995 | test_array [0] = 0; |
1996 | return test_array [0]; | |
4f4e53dd | 1997 | |
5213506e RW |
1998 | ; |
1999 | return 0; | |
2000 | } | |
2001 | _ACEOF | |
0e1a989c | 2002 | if ac_fn_c_try_compile "$LINENO"; then : |
5213506e RW |
2003 | ac_lo=$ac_mid; break |
2004 | else | |
2005 | as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val | |
2006 | if test $ac_mid -le $ac_hi; then | |
2007 | ac_lo= ac_hi= | |
2008 | break | |
2009 | fi | |
2010 | as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val | |
2011 | fi | |
2012 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2013 | done | |
2014 | else | |
2015 | ac_lo= ac_hi= | |
2016 | fi | |
2017 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2018 | fi | |
2019 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2020 | # Binary search between lo and hi bounds. | |
2021 | while test "x$ac_lo" != "x$ac_hi"; do | |
2022 | as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val | |
2023 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2024 | /* end confdefs.h. */ | |
2025 | $4 | |
2026 | int | |
2027 | main () | |
2028 | { | |
2029 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; | |
22e05272 JM |
2030 | test_array [0] = 0; |
2031 | return test_array [0]; | |
4f4e53dd | 2032 | |
5213506e RW |
2033 | ; |
2034 | return 0; | |
2035 | } | |
2036 | _ACEOF | |
0e1a989c | 2037 | if ac_fn_c_try_compile "$LINENO"; then : |
5213506e RW |
2038 | ac_hi=$ac_mid |
2039 | else | |
2040 | as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val | |
2041 | fi | |
2042 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2043 | done | |
2044 | case $ac_lo in #(( | |
2045 | ?*) eval "$3=\$ac_lo"; ac_retval=0 ;; | |
2046 | '') ac_retval=1 ;; | |
2047 | esac | |
2048 | else | |
2049 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2050 | /* end confdefs.h. */ | |
2051 | $4 | |
2052 | static long int longval () { return $2; } | |
2053 | static unsigned long int ulongval () { return $2; } | |
2054 | #include <stdio.h> | |
2055 | #include <stdlib.h> | |
2056 | int | |
2057 | main () | |
2058 | { | |
4f4e53dd | 2059 | |
5213506e RW |
2060 | FILE *f = fopen ("conftest.val", "w"); |
2061 | if (! f) | |
2062 | return 1; | |
2063 | if (($2) < 0) | |
2064 | { | |
2065 | long int i = longval (); | |
2066 | if (i != ($2)) | |
2067 | return 1; | |
2068 | fprintf (f, "%ld", i); | |
2069 | } | |
2070 | else | |
2071 | { | |
2072 | unsigned long int i = ulongval (); | |
2073 | if (i != ($2)) | |
2074 | return 1; | |
2075 | fprintf (f, "%lu", i); | |
2076 | } | |
2077 | /* Do not output a trailing newline, as this causes \r\n confusion | |
2078 | on some platforms. */ | |
2079 | return ferror (f) || fclose (f) != 0; | |
4f4e53dd | 2080 | |
5213506e RW |
2081 | ; |
2082 | return 0; | |
2083 | } | |
2084 | _ACEOF | |
0e1a989c | 2085 | if ac_fn_c_try_run "$LINENO"; then : |
5213506e RW |
2086 | echo >>conftest.val; read $3 <conftest.val; ac_retval=0 |
2087 | else | |
2088 | ac_retval=1 | |
2089 | fi | |
2090 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
2091 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
2092 | rm -f conftest.val | |
4f4e53dd | 2093 | |
5213506e | 2094 | fi |
22e05272 JM |
2095 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
2096 | as_fn_set_status $ac_retval | |
18c04407 | 2097 | |
0e1a989c | 2098 | } # ac_fn_c_compute_int |
18c04407 | 2099 | |
0e1a989c ILT |
2100 | # ac_fn_c_check_func LINENO FUNC VAR |
2101 | # ---------------------------------- | |
5213506e | 2102 | # Tests whether FUNC exists, setting the cache variable VAR accordingly |
0e1a989c | 2103 | ac_fn_c_check_func () |
5213506e RW |
2104 | { |
2105 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2106 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
2107 | $as_echo_n "checking for $2... " >&6; } | |
22e05272 | 2108 | if eval \${$3+:} false; then : |
5213506e RW |
2109 | $as_echo_n "(cached) " >&6 |
2110 | else | |
2111 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2112 | /* end confdefs.h. */ | |
2113 | /* Define $2 to an innocuous variant, in case <limits.h> declares $2. | |
2114 | For example, HP-UX 11i <limits.h> declares gettimeofday. */ | |
2115 | #define $2 innocuous_$2 | |
18c04407 | 2116 | |
5213506e RW |
2117 | /* System header to define __stub macros and hopefully few prototypes, |
2118 | which can conflict with char $2 (); below. | |
2119 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
2120 | <limits.h> exists even on freestanding compilers. */ | |
4f4e53dd | 2121 | |
5213506e RW |
2122 | #ifdef __STDC__ |
2123 | # include <limits.h> | |
2124 | #else | |
2125 | # include <assert.h> | |
2126 | #endif | |
4f4e53dd | 2127 | |
5213506e | 2128 | #undef $2 |
4f4e53dd | 2129 | |
5213506e RW |
2130 | /* Override any GCC internal prototype to avoid an error. |
2131 | Use char because int might match the return type of a GCC | |
2132 | builtin and then its argument prototype would still apply. */ | |
2133 | #ifdef __cplusplus | |
2134 | extern "C" | |
2135 | #endif | |
2136 | char $2 (); | |
2137 | /* The GNU C library defines this for functions which it implements | |
2138 | to always fail with ENOSYS. Some functions are actually named | |
2139 | something starting with __ and the normal name is an alias. */ | |
2140 | #if defined __stub_$2 || defined __stub___$2 | |
2141 | choke me | |
2142 | #endif | |
88fa57d7 | 2143 | |
5213506e RW |
2144 | int |
2145 | main () | |
2146 | { | |
2147 | return $2 (); | |
2148 | ; | |
2149 | return 0; | |
2150 | } | |
2151 | _ACEOF | |
0e1a989c | 2152 | if ac_fn_c_try_link "$LINENO"; then : |
5213506e | 2153 | eval "$3=yes" |
88fa57d7 | 2154 | else |
5213506e | 2155 | eval "$3=no" |
88fa57d7 | 2156 | fi |
5213506e RW |
2157 | rm -f core conftest.err conftest.$ac_objext \ |
2158 | conftest$ac_exeext conftest.$ac_ext | |
4f4e53dd | 2159 | fi |
5213506e RW |
2160 | eval ac_res=\$$3 |
2161 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2162 | $as_echo "$ac_res" >&6; } | |
22e05272 | 2163 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
4f4e53dd | 2164 | |
0e1a989c | 2165 | } # ac_fn_c_check_func |
4f4e53dd | 2166 | |
22e05272 JM |
2167 | # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES |
2168 | # --------------------------------------------- | |
2169 | # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR | |
2170 | # accordingly. | |
0e1a989c | 2171 | ac_fn_c_check_decl () |
5213506e RW |
2172 | { |
2173 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
c3f247f4 RW |
2174 | as_decl_name=`echo $2|sed 's/ *(.*//'` |
2175 | as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` | |
2176 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 | |
2177 | $as_echo_n "checking whether $as_decl_name is declared... " >&6; } | |
22e05272 | 2178 | if eval \${$3+:} false; then : |
5213506e | 2179 | $as_echo_n "(cached) " >&6 |
4f4e53dd | 2180 | else |
5213506e RW |
2181 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2182 | /* end confdefs.h. */ | |
2183 | $4 | |
2184 | int | |
2185 | main () | |
2186 | { | |
c3f247f4 RW |
2187 | #ifndef $as_decl_name |
2188 | #ifdef __cplusplus | |
2189 | (void) $as_decl_use; | |
2190 | #else | |
2191 | (void) $as_decl_name; | |
2192 | #endif | |
5213506e | 2193 | #endif |
4f4e53dd | 2194 | |
5213506e RW |
2195 | ; |
2196 | return 0; | |
2197 | } | |
2198 | _ACEOF | |
0e1a989c | 2199 | if ac_fn_c_try_compile "$LINENO"; then : |
5213506e RW |
2200 | eval "$3=yes" |
2201 | else | |
2202 | eval "$3=no" | |
4f4e53dd | 2203 | fi |
5213506e RW |
2204 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2205 | fi | |
2206 | eval ac_res=\$$3 | |
2207 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2208 | $as_echo "$ac_res" >&6; } | |
22e05272 | 2209 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
4f4e53dd | 2210 | |
0e1a989c | 2211 | } # ac_fn_c_check_decl |
5b6d595b RO |
2212 | |
2213 | # ac_fn_cxx_try_link LINENO | |
2214 | # ------------------------- | |
2215 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
2216 | ac_fn_cxx_try_link () | |
2217 | { | |
2218 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2219 | rm -f conftest.$ac_objext conftest$ac_exeext | |
2220 | if { { ac_try="$ac_link" | |
2221 | case "(($ac_try" in | |
2222 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2223 | *) ac_try_echo=$ac_try;; | |
2224 | esac | |
2225 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2226 | $as_echo "$ac_try_echo"; } >&5 | |
2227 | (eval "$ac_link") 2>conftest.err | |
2228 | ac_status=$? | |
2229 | if test -s conftest.err; then | |
2230 | grep -v '^ *+' conftest.err >conftest.er1 | |
2231 | cat conftest.er1 >&5 | |
2232 | mv -f conftest.er1 conftest.err | |
2233 | fi | |
2234 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2235 | test $ac_status = 0; } && { | |
2236 | test -z "$ac_cxx_werror_flag" || | |
2237 | test ! -s conftest.err | |
2238 | } && test -s conftest$ac_exeext && { | |
2239 | test "$cross_compiling" = yes || | |
22e05272 | 2240 | test -x conftest$ac_exeext |
5b6d595b RO |
2241 | }; then : |
2242 | ac_retval=0 | |
2243 | else | |
2244 | $as_echo "$as_me: failed program was:" >&5 | |
2245 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2246 | ||
2247 | ac_retval=1 | |
2248 | fi | |
2249 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information | |
2250 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
2251 | # interfere with the next link command; also delete a directory that is | |
2252 | # left behind by Apple's compiler. We do this before executing the actions. | |
2253 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
22e05272 JM |
2254 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
2255 | as_fn_set_status $ac_retval | |
5b6d595b RO |
2256 | |
2257 | } # ac_fn_cxx_try_link | |
5213506e RW |
2258 | cat >config.log <<_ACEOF |
2259 | This file contains any messages produced by compilers while | |
2260 | running configure, to aid debugging if configure makes a mistake. | |
4f4e53dd | 2261 | |
5213506e | 2262 | It was created by cpplib $as_me , which was |
22e05272 | 2263 | generated by GNU Autoconf 2.69. Invocation command line was |
4f4e53dd | 2264 | |
5213506e RW |
2265 | $ $0 $@ |
2266 | ||
2267 | _ACEOF | |
2268 | exec 5>>config.log | |
2269 | { | |
2270 | cat <<_ASUNAME | |
2271 | ## --------- ## | |
2272 | ## Platform. ## | |
2273 | ## --------- ## | |
4f4e53dd | 2274 | |
5213506e RW |
2275 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` |
2276 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
2277 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
2278 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
2279 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
4f4e53dd | 2280 | |
5213506e RW |
2281 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` |
2282 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
018a4785 | 2283 | |
5213506e RW |
2284 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` |
2285 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
2286 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
2287 | /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` | |
2288 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` | |
2289 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
2290 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
078e3ffe | 2291 | |
5213506e RW |
2292 | _ASUNAME |
2293 | ||
2294 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4f4e53dd PB |
2295 | for as_dir in $PATH |
2296 | do | |
2297 | IFS=$as_save_IFS | |
2298 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
2299 | $as_echo "PATH: $as_dir" |
2300 | done | |
2301 | IFS=$as_save_IFS | |
f1bf410c | 2302 | |
5213506e | 2303 | } >&5 |
f1bf410c | 2304 | |
5213506e | 2305 | cat >&5 <<_ACEOF |
f1bf410c | 2306 | |
f1bf410c | 2307 | |
5213506e RW |
2308 | ## ----------- ## |
2309 | ## Core tests. ## | |
2310 | ## ----------- ## | |
f1bf410c | 2311 | |
5213506e | 2312 | _ACEOF |
f1bf410c | 2313 | |
f1bf410c | 2314 | |
5213506e RW |
2315 | # Keep a trace of the command line. |
2316 | # Strip out --no-create and --no-recursion so they do not pile up. | |
2317 | # Strip out --silent because we don't want to record it for future runs. | |
2318 | # Also quote any args containing shell meta-characters. | |
2319 | # Make two passes to allow for proper duplicate-argument suppression. | |
2320 | ac_configure_args= | |
2321 | ac_configure_args0= | |
2322 | ac_configure_args1= | |
2323 | ac_must_keep_next=false | |
2324 | for ac_pass in 1 2 | |
2325 | do | |
2326 | for ac_arg | |
2327 | do | |
2328 | case $ac_arg in | |
2329 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
2330 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
2331 | | -silent | --silent | --silen | --sile | --sil) | |
2332 | continue ;; | |
2333 | *\'*) | |
2334 | ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
2335 | esac | |
2336 | case $ac_pass in | |
2337 | 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; | |
2338 | 2) | |
2339 | as_fn_append ac_configure_args1 " '$ac_arg'" | |
2340 | if test $ac_must_keep_next = true; then | |
2341 | ac_must_keep_next=false # Got value, back to normal. | |
2342 | else | |
2343 | case $ac_arg in | |
2344 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
2345 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
2346 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
2347 | | -with-* | --with-* | -without-* | --without-* | --x) | |
2348 | case "$ac_configure_args0 " in | |
2349 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
2350 | esac | |
2351 | ;; | |
2352 | -* ) ac_must_keep_next=true ;; | |
2353 | esac | |
f1bf410c | 2354 | fi |
5213506e RW |
2355 | as_fn_append ac_configure_args " '$ac_arg'" |
2356 | ;; | |
2357 | esac | |
f1bf410c | 2358 | done |
5213506e RW |
2359 | done |
2360 | { ac_configure_args0=; unset ac_configure_args0;} | |
2361 | { ac_configure_args1=; unset ac_configure_args1;} | |
f1bf410c | 2362 | |
5213506e RW |
2363 | # When interrupted or exit'd, cleanup temporary files, and complete |
2364 | # config.log. We remove comments because anyway the quotes in there | |
2365 | # would cause problems or look ugly. | |
2366 | # WARNING: Use '\'' to represent an apostrophe within the trap. | |
2367 | # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. | |
2368 | trap 'exit_status=$? | |
2369 | # Save into config.log some information that might help in debugging. | |
2370 | { | |
2371 | echo | |
f1bf410c | 2372 | |
22e05272 | 2373 | $as_echo "## ---------------- ## |
5213506e | 2374 | ## Cache variables. ## |
22e05272 | 2375 | ## ---------------- ##" |
5213506e RW |
2376 | echo |
2377 | # The following way of writing the cache mishandles newlines in values, | |
2378 | ( | |
2379 | for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do | |
2380 | eval ac_val=\$$ac_var | |
2381 | case $ac_val in #( | |
2382 | *${as_nl}*) | |
2383 | case $ac_var in #( | |
2384 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 | |
2385 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; | |
2386 | esac | |
2387 | case $ac_var in #( | |
2388 | _ | IFS | as_nl) ;; #( | |
2389 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( | |
2390 | *) { eval $ac_var=; unset $ac_var;} ;; | |
2391 | esac ;; | |
2392 | esac | |
2393 | done | |
2394 | (set) 2>&1 | | |
2395 | case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( | |
2396 | *${as_nl}ac_space=\ *) | |
2397 | sed -n \ | |
2398 | "s/'\''/'\''\\\\'\'''\''/g; | |
2399 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" | |
2400 | ;; #( | |
2401 | *) | |
2402 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" | |
2403 | ;; | |
2404 | esac | | |
2405 | sort | |
2406 | ) | |
2407 | echo | |
f1bf410c | 2408 | |
22e05272 | 2409 | $as_echo "## ----------------- ## |
5213506e | 2410 | ## Output variables. ## |
22e05272 | 2411 | ## ----------------- ##" |
5213506e RW |
2412 | echo |
2413 | for ac_var in $ac_subst_vars | |
2414 | do | |
2415 | eval ac_val=\$$ac_var | |
2416 | case $ac_val in | |
2417 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
2418 | esac | |
2419 | $as_echo "$ac_var='\''$ac_val'\''" | |
2420 | done | sort | |
2421 | echo | |
f1bf410c | 2422 | |
5213506e | 2423 | if test -n "$ac_subst_files"; then |
22e05272 | 2424 | $as_echo "## ------------------- ## |
5213506e | 2425 | ## File substitutions. ## |
22e05272 | 2426 | ## ------------------- ##" |
5213506e RW |
2427 | echo |
2428 | for ac_var in $ac_subst_files | |
2429 | do | |
2430 | eval ac_val=\$$ac_var | |
2431 | case $ac_val in | |
2432 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
2433 | esac | |
2434 | $as_echo "$ac_var='\''$ac_val'\''" | |
2435 | done | sort | |
2436 | echo | |
f1bf410c | 2437 | fi |
f1bf410c | 2438 | |
5213506e | 2439 | if test -s confdefs.h; then |
22e05272 | 2440 | $as_echo "## ----------- ## |
5213506e | 2441 | ## confdefs.h. ## |
22e05272 | 2442 | ## ----------- ##" |
5213506e RW |
2443 | echo |
2444 | cat confdefs.h | |
2445 | echo | |
2446 | fi | |
2447 | test "$ac_signal" != 0 && | |
2448 | $as_echo "$as_me: caught signal $ac_signal" | |
2449 | $as_echo "$as_me: exit $exit_status" | |
2450 | } >&5 | |
2451 | rm -f core *.core core.conftest.* && | |
2452 | rm -f -r conftest* confdefs* conf$$* $ac_clean_files && | |
2453 | exit $exit_status | |
2454 | ' 0 | |
2455 | for ac_signal in 1 2 13 15; do | |
2456 | trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal | |
2457 | done | |
2458 | ac_signal=0 | |
f1bf410c | 2459 | |
5213506e RW |
2460 | # confdefs.h avoids OS command line length limits that DEFS can exceed. |
2461 | rm -f -r conftest* confdefs.h | |
f1bf410c | 2462 | |
5213506e | 2463 | $as_echo "/* confdefs.h */" > confdefs.h |
f1bf410c | 2464 | |
5213506e | 2465 | # Predefined preprocessor variables. |
f1bf410c | 2466 | |
5213506e RW |
2467 | cat >>confdefs.h <<_ACEOF |
2468 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
f1bf410c | 2469 | _ACEOF |
f1bf410c | 2470 | |
5213506e RW |
2471 | cat >>confdefs.h <<_ACEOF |
2472 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
f1bf410c | 2473 | _ACEOF |
f1bf410c | 2474 | |
5213506e RW |
2475 | cat >>confdefs.h <<_ACEOF |
2476 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
f1bf410c JQ |
2477 | _ACEOF |
2478 | ||
5213506e RW |
2479 | cat >>confdefs.h <<_ACEOF |
2480 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
f1bf410c | 2481 | _ACEOF |
f1bf410c | 2482 | |
5213506e RW |
2483 | cat >>confdefs.h <<_ACEOF |
2484 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
f1bf410c | 2485 | _ACEOF |
f1bf410c | 2486 | |
5213506e RW |
2487 | cat >>confdefs.h <<_ACEOF |
2488 | #define PACKAGE_URL "$PACKAGE_URL" | |
f1bf410c JQ |
2489 | _ACEOF |
2490 | ||
f1bf410c | 2491 | |
5213506e RW |
2492 | # Let the site file select an alternate cache file if it wants to. |
2493 | # Prefer an explicitly selected file to automatically selected ones. | |
2494 | ac_site_file1=NONE | |
2495 | ac_site_file2=NONE | |
2496 | if test -n "$CONFIG_SITE"; then | |
22e05272 JM |
2497 | # We do not want a PATH search for config.site. |
2498 | case $CONFIG_SITE in #(( | |
2499 | -*) ac_site_file1=./$CONFIG_SITE;; | |
2500 | */*) ac_site_file1=$CONFIG_SITE;; | |
2501 | *) ac_site_file1=./$CONFIG_SITE;; | |
2502 | esac | |
5213506e RW |
2503 | elif test "x$prefix" != xNONE; then |
2504 | ac_site_file1=$prefix/share/config.site | |
2505 | ac_site_file2=$prefix/etc/config.site | |
2506 | else | |
2507 | ac_site_file1=$ac_default_prefix/share/config.site | |
2508 | ac_site_file2=$ac_default_prefix/etc/config.site | |
2509 | fi | |
2510 | for ac_site_file in "$ac_site_file1" "$ac_site_file2" | |
f1bf410c | 2511 | do |
5213506e | 2512 | test "x$ac_site_file" = xNONE && continue |
22e05272 | 2513 | if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then |
5213506e RW |
2514 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 |
2515 | $as_echo "$as_me: loading site script $ac_site_file" >&6;} | |
2516 | sed 's/^/| /' "$ac_site_file" >&5 | |
22e05272 JM |
2517 | . "$ac_site_file" \ |
2518 | || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
2519 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2520 | as_fn_error $? "failed to load site script $ac_site_file | |
2521 | See \`config.log' for more details" "$LINENO" 5; } | |
f1bf410c | 2522 | fi |
f1bf410c | 2523 | done |
f1bf410c | 2524 | |
5213506e | 2525 | if test -r "$cache_file"; then |
22e05272 JM |
2526 | # Some versions of bash will fail to source /dev/null (special files |
2527 | # actually), so we avoid doing that. DJGPP emulates it as a regular file. | |
2528 | if test /dev/null != "$cache_file" && test -f "$cache_file"; then | |
5213506e RW |
2529 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 |
2530 | $as_echo "$as_me: loading cache $cache_file" >&6;} | |
2531 | case $cache_file in | |
2532 | [\\/]* | ?:[\\/]* ) . "$cache_file";; | |
2533 | *) . "./$cache_file";; | |
2534 | esac | |
f1bf410c | 2535 | fi |
f610dd5f | 2536 | else |
5213506e RW |
2537 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 |
2538 | $as_echo "$as_me: creating cache $cache_file" >&6;} | |
2539 | >$cache_file | |
f1bf410c | 2540 | fi |
f1bf410c | 2541 | |
5213506e RW |
2542 | # Check that the precious variables saved in the cache have kept the same |
2543 | # value. | |
2544 | ac_cache_corrupted=false | |
2545 | for ac_var in $ac_precious_vars; do | |
2546 | eval ac_old_set=\$ac_cv_env_${ac_var}_set | |
2547 | eval ac_new_set=\$ac_env_${ac_var}_set | |
2548 | eval ac_old_val=\$ac_cv_env_${ac_var}_value | |
2549 | eval ac_new_val=\$ac_env_${ac_var}_value | |
2550 | case $ac_old_set,$ac_new_set in | |
2551 | set,) | |
2552 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 | |
2553 | $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} | |
2554 | ac_cache_corrupted=: ;; | |
2555 | ,set) | |
2556 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 | |
2557 | $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} | |
2558 | ac_cache_corrupted=: ;; | |
2559 | ,);; | |
2560 | *) | |
2561 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
2562 | # differences in whitespace do not lead to failure. | |
2563 | ac_old_val_w=`echo x $ac_old_val` | |
2564 | ac_new_val_w=`echo x $ac_new_val` | |
2565 | if test "$ac_old_val_w" != "$ac_new_val_w"; then | |
2566 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 | |
2567 | $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} | |
2568 | ac_cache_corrupted=: | |
2569 | else | |
2570 | { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 | |
2571 | $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} | |
2572 | eval $ac_var=\$ac_old_val | |
2573 | fi | |
2574 | { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 | |
2575 | $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} | |
2576 | { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 | |
2577 | $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} | |
2578 | fi;; | |
2579 | esac | |
2580 | # Pass precious variables to config.status. | |
2581 | if test "$ac_new_set" = set; then | |
2582 | case $ac_new_val in | |
2583 | *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; | |
2584 | *) ac_arg=$ac_var=$ac_new_val ;; | |
2585 | esac | |
2586 | case " $ac_configure_args " in | |
2587 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
2588 | *) as_fn_append ac_configure_args " '$ac_arg'" ;; | |
2589 | esac | |
2590 | fi | |
f1bf410c | 2591 | done |
5213506e RW |
2592 | if $ac_cache_corrupted; then |
2593 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
2594 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2595 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 | |
2596 | $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} | |
22e05272 | 2597 | as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 |
f610dd5f | 2598 | fi |
5213506e RW |
2599 | ## -------------------- ## |
2600 | ## Main body of script. ## | |
2601 | ## -------------------- ## | |
f610dd5f | 2602 | |
f1bf410c JQ |
2603 | ac_ext=c |
2604 | ac_cpp='$CPP $CPPFLAGS' | |
2605 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2606 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2607 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2608 | ||
f610dd5f | 2609 | |
f610dd5f ZW |
2610 | |
2611 | ||
5213506e RW |
2612 | ac_aux_dir= |
2613 | for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do | |
22e05272 JM |
2614 | if test -f "$ac_dir/install-sh"; then |
2615 | ac_aux_dir=$ac_dir | |
2616 | ac_install_sh="$ac_aux_dir/install-sh -c" | |
2617 | break | |
2618 | elif test -f "$ac_dir/install.sh"; then | |
2619 | ac_aux_dir=$ac_dir | |
2620 | ac_install_sh="$ac_aux_dir/install.sh -c" | |
2621 | break | |
2622 | elif test -f "$ac_dir/shtool"; then | |
2623 | ac_aux_dir=$ac_dir | |
2624 | ac_install_sh="$ac_aux_dir/shtool install -c" | |
2625 | break | |
2626 | fi | |
5213506e RW |
2627 | done |
2628 | if test -z "$ac_aux_dir"; then | |
22e05272 | 2629 | as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 |
4f4e53dd | 2630 | fi |
f1bf410c | 2631 | |
5213506e RW |
2632 | # These three variables are undocumented and unsupported, |
2633 | # and are intended to be withdrawn in a future Autoconf release. | |
2634 | # They can cause serious problems if a builder's source tree is in a directory | |
2635 | # whose full name contains unusual characters. | |
2636 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. | |
2637 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. | |
2638 | ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. | |
f1bf410c | 2639 | |
4f4e53dd | 2640 | |
5213506e RW |
2641 | # Make sure we can run config.sub. |
2642 | $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || | |
22e05272 | 2643 | as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 |
5213506e RW |
2644 | |
2645 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 | |
2646 | $as_echo_n "checking build system type... " >&6; } | |
22e05272 | 2647 | if ${ac_cv_build+:} false; then : |
5213506e RW |
2648 | $as_echo_n "(cached) " >&6 |
2649 | else | |
2650 | ac_build_alias=$build_alias | |
2651 | test "x$ac_build_alias" = x && | |
2652 | ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` | |
2653 | test "x$ac_build_alias" = x && | |
22e05272 | 2654 | as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 |
5213506e | 2655 | ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || |
22e05272 | 2656 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 |
5213506e RW |
2657 | |
2658 | fi | |
2659 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 | |
2660 | $as_echo "$ac_cv_build" >&6; } | |
2661 | case $ac_cv_build in | |
2662 | *-*-*) ;; | |
22e05272 | 2663 | *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; |
5213506e RW |
2664 | esac |
2665 | build=$ac_cv_build | |
2666 | ac_save_IFS=$IFS; IFS='-' | |
2667 | set x $ac_cv_build | |
2668 | shift | |
2669 | build_cpu=$1 | |
2670 | build_vendor=$2 | |
2671 | shift; shift | |
2672 | # Remember, the first character of IFS is used to create $*, | |
2673 | # except with old shells: | |
2674 | build_os=$* | |
2675 | IFS=$ac_save_IFS | |
2676 | case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac | |
f1bf410c | 2677 | |
f1bf410c | 2678 | |
5213506e RW |
2679 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 |
2680 | $as_echo_n "checking host system type... " >&6; } | |
22e05272 | 2681 | if ${ac_cv_host+:} false; then : |
5213506e | 2682 | $as_echo_n "(cached) " >&6 |
f1bf410c | 2683 | else |
5213506e RW |
2684 | if test "x$host_alias" = x; then |
2685 | ac_cv_host=$ac_cv_build | |
2686 | else | |
2687 | ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || | |
22e05272 | 2688 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 |
f1bf410c | 2689 | fi |
4f4e53dd PB |
2690 | |
2691 | fi | |
5213506e RW |
2692 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 |
2693 | $as_echo "$ac_cv_host" >&6; } | |
2694 | case $ac_cv_host in | |
2695 | *-*-*) ;; | |
22e05272 | 2696 | *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; |
5213506e RW |
2697 | esac |
2698 | host=$ac_cv_host | |
2699 | ac_save_IFS=$IFS; IFS='-' | |
2700 | set x $ac_cv_host | |
2701 | shift | |
2702 | host_cpu=$1 | |
2703 | host_vendor=$2 | |
2704 | shift; shift | |
2705 | # Remember, the first character of IFS is used to create $*, | |
2706 | # except with old shells: | |
2707 | host_os=$* | |
2708 | IFS=$ac_save_IFS | |
2709 | case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac | |
4f4e53dd | 2710 | |
f1bf410c | 2711 | |
5213506e RW |
2712 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 |
2713 | $as_echo_n "checking target system type... " >&6; } | |
22e05272 | 2714 | if ${ac_cv_target+:} false; then : |
5213506e | 2715 | $as_echo_n "(cached) " >&6 |
f1bf410c | 2716 | else |
5213506e RW |
2717 | if test "x$target_alias" = x; then |
2718 | ac_cv_target=$ac_cv_host | |
2719 | else | |
2720 | ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || | |
22e05272 | 2721 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 |
f1bf410c | 2722 | fi |
f1bf410c JQ |
2723 | |
2724 | fi | |
5213506e RW |
2725 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 |
2726 | $as_echo "$ac_cv_target" >&6; } | |
2727 | case $ac_cv_target in | |
2728 | *-*-*) ;; | |
22e05272 | 2729 | *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;; |
5213506e RW |
2730 | esac |
2731 | target=$ac_cv_target | |
2732 | ac_save_IFS=$IFS; IFS='-' | |
2733 | set x $ac_cv_target | |
2734 | shift | |
2735 | target_cpu=$1 | |
2736 | target_vendor=$2 | |
2737 | shift; shift | |
2738 | # Remember, the first character of IFS is used to create $*, | |
2739 | # except with old shells: | |
2740 | target_os=$* | |
2741 | IFS=$ac_save_IFS | |
2742 | case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac | |
f1bf410c JQ |
2743 | |
2744 | ||
5213506e RW |
2745 | # The aliases save the names the user supplied, while $host etc. |
2746 | # will get canonicalized. | |
2747 | test -n "$target_alias" && | |
2748 | test "$program_prefix$program_suffix$program_transform_name" = \ | |
2749 | NONENONEs,x,x, && | |
2750 | program_prefix=${target_alias}- | |
f1bf410c JQ |
2751 | |
2752 | ||
5213506e RW |
2753 | # Checks for programs. |
2754 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 | |
2755 | $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } | |
2756 | set x ${MAKE-make} | |
2757 | ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` | |
22e05272 | 2758 | if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : |
5213506e | 2759 | $as_echo_n "(cached) " >&6 |
f1bf410c | 2760 | else |
5213506e RW |
2761 | cat >conftest.make <<\_ACEOF |
2762 | SHELL = /bin/sh | |
2763 | all: | |
2764 | @echo '@@@%%%=$(MAKE)=@@@%%%' | |
f1bf410c | 2765 | _ACEOF |
22e05272 | 2766 | # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. |
5213506e RW |
2767 | case `${MAKE-make} -f conftest.make 2>/dev/null` in |
2768 | *@@@%%%=?*=@@@%%%*) | |
2769 | eval ac_cv_prog_make_${ac_make}_set=yes;; | |
2770 | *) | |
2771 | eval ac_cv_prog_make_${ac_make}_set=no;; | |
2772 | esac | |
2773 | rm -f conftest.make | |
4f4e53dd | 2774 | fi |
5213506e RW |
2775 | if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then |
2776 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
2777 | $as_echo "yes" >&6; } | |
2778 | SET_MAKE= | |
2779 | else | |
2780 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2781 | $as_echo "no" >&6; } | |
2782 | SET_MAKE="MAKE=${MAKE-make}" | |
4f4e53dd PB |
2783 | fi |
2784 | ||
5213506e RW |
2785 | # Find a good install program. We prefer a C program (faster), |
2786 | # so one script is as good as another. But avoid the broken or | |
2787 | # incompatible versions: | |
2788 | # SysV /etc/install, /usr/sbin/install | |
2789 | # SunOS /usr/etc/install | |
2790 | # IRIX /sbin/install | |
2791 | # AIX /bin/install | |
2792 | # AmigaOS /C/install, which installs bootblocks on floppy discs | |
2793 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag | |
2794 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
2795 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
2796 | # OS/2's system install, which has a completely different semantic | |
2797 | # ./install, which can be erroneously created by make from ./install.sh. | |
2798 | # Reject install programs that cannot install multiple files. | |
2799 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 | |
2800 | $as_echo_n "checking for a BSD-compatible install... " >&6; } | |
2801 | if test -z "$INSTALL"; then | |
22e05272 | 2802 | if ${ac_cv_path_install+:} false; then : |
5213506e RW |
2803 | $as_echo_n "(cached) " >&6 |
2804 | else | |
2805 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2806 | for as_dir in $PATH | |
2807 | do | |
2808 | IFS=$as_save_IFS | |
2809 | test -z "$as_dir" && as_dir=. | |
2810 | # Account for people who put trailing slashes in PATH elements. | |
2811 | case $as_dir/ in #(( | |
2812 | ./ | .// | /[cC]/* | \ | |
2813 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ | |
2814 | ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ | |
2815 | /usr/ucb/* ) ;; | |
2816 | *) | |
2817 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
2818 | # Don't use installbsd from OSF since it installs stuff as root | |
2819 | # by default. | |
2820 | for ac_prog in ginstall scoinst install; do | |
2821 | for ac_exec_ext in '' $ac_executable_extensions; do | |
22e05272 | 2822 | if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then |
5213506e RW |
2823 | if test $ac_prog = install && |
2824 | grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
2825 | # AIX install. It has an incompatible calling convention. | |
2826 | : | |
2827 | elif test $ac_prog = install && | |
2828 | grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
2829 | # program-specific install script used by HP pwplus--don't use. | |
2830 | : | |
2831 | else | |
2832 | rm -rf conftest.one conftest.two conftest.dir | |
2833 | echo one > conftest.one | |
2834 | echo two > conftest.two | |
2835 | mkdir conftest.dir | |
2836 | if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && | |
2837 | test -s conftest.one && test -s conftest.two && | |
2838 | test -s conftest.dir/conftest.one && | |
2839 | test -s conftest.dir/conftest.two | |
2840 | then | |
2841 | ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" | |
2842 | break 3 | |
2843 | fi | |
2844 | fi | |
2845 | fi | |
2846 | done | |
2847 | done | |
2848 | ;; | |
2849 | esac | |
f1bf410c | 2850 | |
5213506e RW |
2851 | done |
2852 | IFS=$as_save_IFS | |
f1bf410c | 2853 | |
5213506e | 2854 | rm -rf conftest.one conftest.two conftest.dir |
f1bf410c | 2855 | |
5213506e RW |
2856 | fi |
2857 | if test "${ac_cv_path_install+set}" = set; then | |
2858 | INSTALL=$ac_cv_path_install | |
2859 | else | |
2860 | # As a last resort, use the slow shell script. Don't cache a | |
2861 | # value for INSTALL within a source directory, because that will | |
2862 | # break other packages using the cache if that directory is | |
2863 | # removed, or if the value is a relative name. | |
2864 | INSTALL=$ac_install_sh | |
2865 | fi | |
2866 | fi | |
2867 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 | |
2868 | $as_echo "$INSTALL" >&6; } | |
f1bf410c | 2869 | |
5213506e RW |
2870 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. |
2871 | # It thinks the first close brace ends the variable substitution. | |
2872 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
f1bf410c | 2873 | |
5213506e | 2874 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' |
4f4e53dd | 2875 | |
5213506e | 2876 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' |
4f4e53dd | 2877 | |
5213506e RW |
2878 | ac_ext=c |
2879 | ac_cpp='$CPP $CPPFLAGS' | |
2880 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2881 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2882 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2883 | if test -n "$ac_tool_prefix"; then | |
2884 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
2885 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
2886 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2887 | $as_echo_n "checking for $ac_word... " >&6; } | |
22e05272 | 2888 | if ${ac_cv_prog_CC+:} false; then : |
5213506e | 2889 | $as_echo_n "(cached) " >&6 |
4f4e53dd | 2890 | else |
5213506e RW |
2891 | if test -n "$CC"; then |
2892 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
4f4e53dd | 2893 | else |
5213506e RW |
2894 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2895 | for as_dir in $PATH | |
2896 | do | |
2897 | IFS=$as_save_IFS | |
2898 | test -z "$as_dir" && as_dir=. | |
2899 | for ac_exec_ext in '' $ac_executable_extensions; do | |
22e05272 | 2900 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
5213506e RW |
2901 | ac_cv_prog_CC="${ac_tool_prefix}gcc" |
2902 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2903 | break 2 | |
2904 | fi | |
2905 | done | |
2906 | done | |
2907 | IFS=$as_save_IFS | |
4f4e53dd | 2908 | |
4f4e53dd | 2909 | fi |
5213506e RW |
2910 | fi |
2911 | CC=$ac_cv_prog_CC | |
2912 | if test -n "$CC"; then | |
2913 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
2914 | $as_echo "$CC" >&6; } | |
f1bf410c | 2915 | else |
5213506e RW |
2916 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2917 | $as_echo "no" >&6; } | |
4f4e53dd PB |
2918 | fi |
2919 | ||
4f4e53dd PB |
2920 | |
2921 | fi | |
5213506e RW |
2922 | if test -z "$ac_cv_prog_CC"; then |
2923 | ac_ct_CC=$CC | |
2924 | # Extract the first word of "gcc", so it can be a program name with args. | |
2925 | set dummy gcc; ac_word=$2 | |
2926 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2927 | $as_echo_n "checking for $ac_word... " >&6; } | |
22e05272 | 2928 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
5213506e | 2929 | $as_echo_n "(cached) " >&6 |
4f4e53dd | 2930 | else |
5213506e RW |
2931 | if test -n "$ac_ct_CC"; then |
2932 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
f1bf410c | 2933 | else |
5213506e RW |
2934 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2935 | for as_dir in $PATH | |
4f4e53dd | 2936 | do |
5213506e RW |
2937 | IFS=$as_save_IFS |
2938 | test -z "$as_dir" && as_dir=. | |
2939 | for ac_exec_ext in '' $ac_executable_extensions; do | |
22e05272 | 2940 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
5213506e RW |
2941 | ac_cv_prog_ac_ct_CC="gcc" |
2942 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2943 | break 2 | |
4f4e53dd | 2944 | fi |
5213506e RW |
2945 | done |
2946 | done | |
2947 | IFS=$as_save_IFS | |
2948 | ||
4f4e53dd | 2949 | fi |
5213506e RW |
2950 | fi |
2951 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2952 | if test -n "$ac_ct_CC"; then | |
2953 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 | |
2954 | $as_echo "$ac_ct_CC" >&6; } | |
4f4e53dd | 2955 | else |
5213506e RW |
2956 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2957 | $as_echo "no" >&6; } | |
4f4e53dd | 2958 | fi |
4f4e53dd | 2959 | |
5213506e RW |
2960 | if test "x$ac_ct_CC" = x; then |
2961 | CC="" | |
4f4e53dd | 2962 | else |
5213506e RW |
2963 | case $cross_compiling:$ac_tool_warned in |
2964 | yes:) | |
2965 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
2966 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
2967 | ac_tool_warned=yes ;; | |
2968 | esac | |
2969 | CC=$ac_ct_CC | |
4f4e53dd PB |
2970 | fi |
2971 | else | |
5213506e | 2972 | CC="$ac_cv_prog_CC" |
4f4e53dd | 2973 | fi |
5213506e RW |
2974 | |
2975 | if test -z "$CC"; then | |
2976 | if test -n "$ac_tool_prefix"; then | |
2977 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
2978 | set dummy ${ac_tool_prefix}cc; ac_word=$2 | |
2979 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2980 | $as_echo_n "checking for $ac_word... " >&6; } | |
22e05272 | 2981 | if ${ac_cv_prog_CC+:} false; then : |
5213506e | 2982 | $as_echo_n "(cached) " >&6 |
f1bf410c | 2983 | else |
5213506e RW |
2984 | if test -n "$CC"; then |
2985 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2986 | else | |
2987 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2988 | for as_dir in $PATH | |
2989 | do | |
2990 | IFS=$as_save_IFS | |
2991 | test -z "$as_dir" && as_dir=. | |
2992 | for ac_exec_ext in '' $ac_executable_extensions; do | |
22e05272 | 2993 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
5213506e RW |
2994 | ac_cv_prog_CC="${ac_tool_prefix}cc" |
2995 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2996 | break 2 | |
2997 | fi | |
2998 | done | |
2999 | done | |
3000 | IFS=$as_save_IFS | |
4f4e53dd PB |
3001 | |
3002 | fi | |
5213506e RW |
3003 | fi |
3004 | CC=$ac_cv_prog_CC | |
3005 | if test -n "$CC"; then | |
3006 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
3007 | $as_echo "$CC" >&6; } | |
3008 | else | |
3009 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3010 | $as_echo "no" >&6; } | |
4f4e53dd | 3011 | fi |
4f4e53dd | 3012 | |
4f4e53dd | 3013 | |
5213506e | 3014 | fi |
f1bf410c | 3015 | fi |
5213506e RW |
3016 | if test -z "$CC"; then |
3017 | # Extract the first word of "cc", so it can be a program name with args. | |
3018 | set dummy cc; ac_word=$2 | |
3019 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3020 | $as_echo_n "checking for $ac_word... " >&6; } | |
22e05272 | 3021 | if ${ac_cv_prog_CC+:} false; then : |
5213506e | 3022 | $as_echo_n "(cached) " >&6 |
4f4e53dd | 3023 | else |
5213506e RW |
3024 | if test -n "$CC"; then |
3025 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
3026 | else | |
3027 | ac_prog_rejected=no | |
3028 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3029 | for as_dir in $PATH | |
f1bf410c | 3030 | do |
5213506e RW |
3031 | IFS=$as_save_IFS |
3032 | test -z "$as_dir" && as_dir=. | |
3033 | for ac_exec_ext in '' $ac_executable_extensions; do | |
22e05272 | 3034 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
5213506e RW |
3035 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then |
3036 | ac_prog_rejected=yes | |
3037 | continue | |
3038 | fi | |
3039 | ac_cv_prog_CC="cc" | |
3040 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3041 | break 2 | |
3042 | fi | |
3043 | done | |
3044 | done | |
3045 | IFS=$as_save_IFS | |
3046 | ||
3047 | if test $ac_prog_rejected = yes; then | |
3048 | # We found a bogon in the path, so make sure we never use it. | |
3049 | set dummy $ac_cv_prog_CC | |
3050 | shift | |
3051 | if test $# != 0; then | |
3052 | # We chose a different compiler from the bogus one. | |
3053 | # However, it has the same basename, so the bogon will be chosen | |
3054 | # first if we set CC to just the basename; use the full file name. | |
3055 | shift | |
3056 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" | |
f1bf410c | 3057 | fi |
f1bf410c | 3058 | fi |
5213506e RW |
3059 | fi |
3060 | fi | |
3061 | CC=$ac_cv_prog_CC | |
3062 | if test -n "$CC"; then | |
3063 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
3064 | $as_echo "$CC" >&6; } | |
4f4e53dd | 3065 | else |
5213506e RW |
3066 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3067 | $as_echo "no" >&6; } | |
4f4e53dd PB |
3068 | fi |
3069 | ||
5213506e | 3070 | |
f1bf410c | 3071 | fi |
5213506e RW |
3072 | if test -z "$CC"; then |
3073 | if test -n "$ac_tool_prefix"; then | |
3074 | for ac_prog in cl.exe | |
3075 | do | |
3076 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
3077 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
3078 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3079 | $as_echo_n "checking for $ac_word... " >&6; } | |
22e05272 | 3080 | if ${ac_cv_prog_CC+:} false; then : |
5213506e | 3081 | $as_echo_n "(cached) " >&6 |
4f4e53dd | 3082 | else |
5213506e RW |
3083 | if test -n "$CC"; then |
3084 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
3085 | else | |
3086 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3087 | for as_dir in $PATH | |
3088 | do | |
3089 | IFS=$as_save_IFS | |
3090 | test -z "$as_dir" && as_dir=. | |
3091 | for ac_exec_ext in '' $ac_executable_extensions; do | |
22e05272 | 3092 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
5213506e RW |
3093 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" |
3094 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3095 | break 2 | |
3096 | fi | |
3097 | done | |
3098 | done | |
3099 | IFS=$as_save_IFS | |
4f4e53dd | 3100 | |
4f4e53dd | 3101 | fi |
5213506e RW |
3102 | fi |
3103 | CC=$ac_cv_prog_CC | |
3104 | if test -n "$CC"; then | |
3105 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
3106 | $as_echo "$CC" >&6; } | |
f1bf410c | 3107 | else |
5213506e RW |
3108 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3109 | $as_echo "no" >&6; } | |
4f4e53dd PB |
3110 | fi |
3111 | ||
4f4e53dd | 3112 | |
5213506e RW |
3113 | test -n "$CC" && break |
3114 | done | |
4f4e53dd | 3115 | fi |
5213506e RW |
3116 | if test -z "$CC"; then |
3117 | ac_ct_CC=$CC | |
3118 | for ac_prog in cl.exe | |
3119 | do | |
3120 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3121 | set dummy $ac_prog; ac_word=$2 | |
3122 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3123 | $as_echo_n "checking for $ac_word... " >&6; } | |
22e05272 | 3124 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
5213506e | 3125 | $as_echo_n "(cached) " >&6 |
4f4e53dd | 3126 | else |
5213506e RW |
3127 | if test -n "$ac_ct_CC"; then |
3128 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
4f4e53dd | 3129 | else |
5213506e RW |
3130 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
3131 | for as_dir in $PATH | |
3132 | do | |
3133 | IFS=$as_save_IFS | |
3134 | test -z "$as_dir" && as_dir=. | |
3135 | for ac_exec_ext in '' $ac_executable_extensions; do | |
22e05272 | 3136 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
5213506e RW |
3137 | ac_cv_prog_ac_ct_CC="$ac_prog" |
3138 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3139 | break 2 | |
3140 | fi | |
3141 | done | |
3142 | done | |
3143 | IFS=$as_save_IFS | |
4f4e53dd | 3144 | |
4f4e53dd | 3145 | fi |
4f4e53dd | 3146 | fi |
5213506e RW |
3147 | ac_ct_CC=$ac_cv_prog_ac_ct_CC |
3148 | if test -n "$ac_ct_CC"; then | |
3149 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 | |
3150 | $as_echo "$ac_ct_CC" >&6; } | |
4f4e53dd | 3151 | else |
5213506e RW |
3152 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3153 | $as_echo "no" >&6; } | |
4f4e53dd | 3154 | fi |
4f4e53dd | 3155 | |
5213506e RW |
3156 | |
3157 | test -n "$ac_ct_CC" && break | |
3158 | done | |
3159 | ||
3160 | if test "x$ac_ct_CC" = x; then | |
3161 | CC="" | |
3162 | else | |
3163 | case $cross_compiling:$ac_tool_warned in | |
3164 | yes:) | |
3165 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
3166 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
3167 | ac_tool_warned=yes ;; | |
4f4e53dd | 3168 | esac |
5213506e RW |
3169 | CC=$ac_ct_CC |
3170 | fi | |
4f4e53dd | 3171 | fi |
4f4e53dd PB |
3172 | |
3173 | fi | |
4f4e53dd | 3174 | |
4f4e53dd | 3175 | |
5213506e RW |
3176 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3177 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
22e05272 JM |
3178 | as_fn_error $? "no acceptable C compiler found in \$PATH |
3179 | See \`config.log' for more details" "$LINENO" 5; } | |
4f4e53dd | 3180 | |
5213506e RW |
3181 | # Provide some information about the compiler. |
3182 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 | |
3183 | set X $ac_compile | |
3184 | ac_compiler=$2 | |
3185 | for ac_option in --version -v -V -qversion; do | |
3186 | { { ac_try="$ac_compiler $ac_option >&5" | |
3187 | case "(($ac_try" in | |
3188 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3189 | *) ac_try_echo=$ac_try;; | |
3190 | esac | |
3191 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3192 | $as_echo "$ac_try_echo"; } >&5 | |
3193 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
3194 | ac_status=$? | |
3195 | if test -s conftest.err; then | |
3196 | sed '10a\ | |
3197 | ... rest of stderr output deleted ... | |
3198 | 10q' conftest.err >conftest.er1 | |
3199 | cat conftest.er1 >&5 | |
5213506e | 3200 | fi |
22e05272 | 3201 | rm -f conftest.er1 conftest.err |
5213506e RW |
3202 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
3203 | test $ac_status = 0; } | |
3204 | done | |
4f4e53dd | 3205 | |
5213506e | 3206 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4f4e53dd PB |
3207 | /* end confdefs.h. */ |
3208 | ||
3209 | int | |
3210 | main () | |
3211 | { | |
4f4e53dd PB |
3212 | |
3213 | ; | |
3214 | return 0; | |
3215 | } | |
3216 | _ACEOF | |
5213506e | 3217 | ac_clean_files_save=$ac_clean_files |
22e05272 | 3218 | ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" |
5213506e RW |
3219 | # Try to create an executable without -o first, disregard a.out. |
3220 | # It will help us diagnose broken compilers, and finding out an intuition | |
3221 | # of exeext. | |
22e05272 JM |
3222 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 |
3223 | $as_echo_n "checking whether the C compiler works... " >&6; } | |
5213506e | 3224 | ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` |
4f4e53dd | 3225 | |
5213506e RW |
3226 | # The possible output files: |
3227 | ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" | |
4f4e53dd | 3228 | |
5213506e RW |
3229 | ac_rmfiles= |
3230 | for ac_file in $ac_files | |
3231 | do | |
3232 | case $ac_file in | |
3233 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; | |
3234 | * ) ac_rmfiles="$ac_rmfiles $ac_file";; | |
3235 | esac | |
3236 | done | |
3237 | rm -f $ac_rmfiles | |
4f4e53dd | 3238 | |
5213506e RW |
3239 | if { { ac_try="$ac_link_default" |
3240 | case "(($ac_try" in | |
3241 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3242 | *) ac_try_echo=$ac_try;; | |
3243 | esac | |
3244 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3245 | $as_echo "$ac_try_echo"; } >&5 | |
3246 | (eval "$ac_link_default") 2>&5 | |
3247 | ac_status=$? | |
3248 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3249 | test $ac_status = 0; }; then : | |
3250 | # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. | |
3251 | # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' | |
3252 | # in a Makefile. We should not override ac_cv_exeext if it was cached, | |
3253 | # so that the user can short-circuit this test for compilers unknown to | |
3254 | # Autoconf. | |
3255 | for ac_file in $ac_files '' | |
3256 | do | |
3257 | test -f "$ac_file" || continue | |
3258 | case $ac_file in | |
3259 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) | |
3260 | ;; | |
3261 | [ab].out ) | |
3262 | # We found the default executable, but exeext='' is most | |
3263 | # certainly right. | |
3264 | break;; | |
3265 | *.* ) | |
3266 | if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; | |
3267 | then :; else | |
3268 | ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` | |
3269 | fi | |
3270 | # We set ac_cv_exeext here because the later test for it is not | |
3271 | # safe: cross compilers may not add the suffix if given an `-o' | |
3272 | # argument, so we may need to know it at that point already. | |
3273 | # Even if this section looks crufty: it has the advantage of | |
3274 | # actually working. | |
3275 | break;; | |
3276 | * ) | |
3277 | break;; | |
3278 | esac | |
3279 | done | |
3280 | test "$ac_cv_exeext" = no && ac_cv_exeext= | |
4f4e53dd | 3281 | |
4f4e53dd | 3282 | else |
5213506e | 3283 | ac_file='' |
4f4e53dd | 3284 | fi |
5213506e | 3285 | if test -z "$ac_file"; then : |
22e05272 JM |
3286 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3287 | $as_echo "no" >&6; } | |
3288 | $as_echo "$as_me: failed program was:" >&5 | |
5213506e | 3289 | sed 's/^/| /' conftest.$ac_ext >&5 |
4f4e53dd | 3290 | |
5213506e RW |
3291 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3292 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
22e05272 JM |
3293 | as_fn_error 77 "C compiler cannot create executables |
3294 | See \`config.log' for more details" "$LINENO" 5; } | |
3295 | else | |
3296 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
3297 | $as_echo "yes" >&6; } | |
4f4e53dd | 3298 | fi |
22e05272 JM |
3299 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 |
3300 | $as_echo_n "checking for C compiler default output file name... " >&6; } | |
3301 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 | |
3302 | $as_echo "$ac_file" >&6; } | |
5213506e | 3303 | ac_exeext=$ac_cv_exeext |
4f4e53dd | 3304 | |
22e05272 | 3305 | rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out |
5213506e | 3306 | ac_clean_files=$ac_clean_files_save |
5213506e RW |
3307 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 |
3308 | $as_echo_n "checking for suffix of executables... " >&6; } | |
3309 | if { { ac_try="$ac_link" | |
3310 | case "(($ac_try" in | |
3311 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3312 | *) ac_try_echo=$ac_try;; | |
4f4e53dd | 3313 | esac |
5213506e RW |
3314 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
3315 | $as_echo "$ac_try_echo"; } >&5 | |
3316 | (eval "$ac_link") 2>&5 | |
3317 | ac_status=$? | |
3318 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3319 | test $ac_status = 0; }; then : | |
3320 | # If both `conftest.exe' and `conftest' are `present' (well, observable) | |
3321 | # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will | |
3322 | # work properly (i.e., refer to `conftest.exe'), while it won't with | |
3323 | # `rm'. | |
3324 | for ac_file in conftest.exe conftest conftest.*; do | |
3325 | test -f "$ac_file" || continue | |
3326 | case $ac_file in | |
3327 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; | |
3328 | *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` | |
3329 | break;; | |
3330 | * ) break;; | |
3331 | esac | |
3332 | done | |
3333 | else | |
3334 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
3335 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
22e05272 JM |
3336 | as_fn_error $? "cannot compute suffix of executables: cannot compile and link |
3337 | See \`config.log' for more details" "$LINENO" 5; } | |
4f4e53dd | 3338 | fi |
22e05272 | 3339 | rm -f conftest conftest$ac_cv_exeext |
5213506e RW |
3340 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 |
3341 | $as_echo "$ac_cv_exeext" >&6; } | |
4f4e53dd | 3342 | |
5213506e RW |
3343 | rm -f conftest.$ac_ext |
3344 | EXEEXT=$ac_cv_exeext | |
3345 | ac_exeext=$EXEEXT | |
22e05272 JM |
3346 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3347 | /* end confdefs.h. */ | |
3348 | #include <stdio.h> | |
3349 | int | |
3350 | main () | |
3351 | { | |
3352 | FILE *f = fopen ("conftest.out", "w"); | |
3353 | return ferror (f) || fclose (f) != 0; | |
3354 | ||
3355 | ; | |
3356 | return 0; | |
3357 | } | |
3358 | _ACEOF | |
3359 | ac_clean_files="$ac_clean_files conftest.out" | |
3360 | # Check that the compiler produces executables we can run. If not, either | |
3361 | # the compiler is broken, or we cross compile. | |
3362 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 | |
3363 | $as_echo_n "checking whether we are cross compiling... " >&6; } | |
3364 | if test "$cross_compiling" != yes; then | |
3365 | { { ac_try="$ac_link" | |
3366 | case "(($ac_try" in | |
3367 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3368 | *) ac_try_echo=$ac_try;; | |
3369 | esac | |
3370 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3371 | $as_echo "$ac_try_echo"; } >&5 | |
3372 | (eval "$ac_link") 2>&5 | |
3373 | ac_status=$? | |
3374 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3375 | test $ac_status = 0; } | |
3376 | if { ac_try='./conftest$ac_cv_exeext' | |
3377 | { { case "(($ac_try" in | |
3378 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3379 | *) ac_try_echo=$ac_try;; | |
3380 | esac | |
3381 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3382 | $as_echo "$ac_try_echo"; } >&5 | |
3383 | (eval "$ac_try") 2>&5 | |
3384 | ac_status=$? | |
3385 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3386 | test $ac_status = 0; }; }; then | |
3387 | cross_compiling=no | |
3388 | else | |
3389 | if test "$cross_compiling" = maybe; then | |
3390 | cross_compiling=yes | |
3391 | else | |
3392 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
3393 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3394 | as_fn_error $? "cannot run C compiled programs. | |
3395 | If you meant to cross compile, use \`--host'. | |
3396 | See \`config.log' for more details" "$LINENO" 5; } | |
3397 | fi | |
3398 | fi | |
3399 | fi | |
3400 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 | |
3401 | $as_echo "$cross_compiling" >&6; } | |
3402 | ||
3403 | rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out | |
3404 | ac_clean_files=$ac_clean_files_save | |
5213506e RW |
3405 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 |
3406 | $as_echo_n "checking for suffix of object files... " >&6; } | |
22e05272 | 3407 | if ${ac_cv_objext+:} false; then : |
5213506e | 3408 | $as_echo_n "(cached) " >&6 |
4f4e53dd | 3409 | else |
5213506e | 3410 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4f4e53dd | 3411 | /* end confdefs.h. */ |
5213506e | 3412 | |
4f4e53dd PB |
3413 | int |
3414 | main () | |
3415 | { | |
5213506e | 3416 | |
4f4e53dd PB |
3417 | ; |
3418 | return 0; | |
3419 | } | |
3420 | _ACEOF | |
5213506e RW |
3421 | rm -f conftest.o conftest.obj |
3422 | if { { ac_try="$ac_compile" | |
3423 | case "(($ac_try" in | |
3424 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3425 | *) ac_try_echo=$ac_try;; | |
3426 | esac | |
3427 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3428 | $as_echo "$ac_try_echo"; } >&5 | |
3429 | (eval "$ac_compile") 2>&5 | |
3430 | ac_status=$? | |
3431 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3432 | test $ac_status = 0; }; then : | |
3433 | for ac_file in conftest.o conftest.obj conftest.*; do | |
3434 | test -f "$ac_file" || continue; | |
3435 | case $ac_file in | |
3436 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; | |
3437 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` | |
3438 | break;; | |
3439 | esac | |
3440 | done | |
4f4e53dd | 3441 | else |
5213506e | 3442 | $as_echo "$as_me: failed program was:" >&5 |
4f4e53dd PB |
3443 | sed 's/^/| /' conftest.$ac_ext >&5 |
3444 | ||
5213506e RW |
3445 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3446 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
22e05272 JM |
3447 | as_fn_error $? "cannot compute suffix of object files: cannot compile |
3448 | See \`config.log' for more details" "$LINENO" 5; } | |
4f4e53dd | 3449 | fi |
5213506e | 3450 | rm -f conftest.$ac_cv_objext conftest.$ac_ext |
4f4e53dd | 3451 | fi |
5213506e RW |
3452 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 |
3453 | $as_echo "$ac_cv_objext" >&6; } | |
3454 | OBJEXT=$ac_cv_objext | |
3455 | ac_objext=$OBJEXT | |
3456 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 | |
3457 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } | |
22e05272 | 3458 | if ${ac_cv_c_compiler_gnu+:} false; then : |
5213506e | 3459 | $as_echo_n "(cached) " >&6 |
4f4e53dd | 3460 | else |
5213506e RW |
3461 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3462 | /* end confdefs.h. */ | |
4f4e53dd | 3463 | |
5213506e RW |
3464 | int |
3465 | main () | |
3466 | { | |
3467 | #ifndef __GNUC__ | |
3468 | choke me | |
3469 | #endif | |
4f4e53dd | 3470 | |
5213506e RW |
3471 | ; |
3472 | return 0; | |
3473 | } | |
3474 | _ACEOF | |
3475 | if ac_fn_c_try_compile "$LINENO"; then : | |
3476 | ac_compiler_gnu=yes | |
3477 | else | |
3478 | ac_compiler_gnu=no | |
4f4e53dd | 3479 | fi |
5213506e RW |
3480 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3481 | ac_cv_c_compiler_gnu=$ac_compiler_gnu | |
4f4e53dd | 3482 | |
5213506e RW |
3483 | fi |
3484 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 | |
3485 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } | |
3486 | if test $ac_compiler_gnu = yes; then | |
3487 | GCC=yes | |
4f4e53dd | 3488 | else |
5213506e RW |
3489 | GCC= |
3490 | fi | |
3491 | ac_test_CFLAGS=${CFLAGS+set} | |
3492 | ac_save_CFLAGS=$CFLAGS | |
3493 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 | |
3494 | $as_echo_n "checking whether $CC accepts -g... " >&6; } | |
22e05272 | 3495 | if ${ac_cv_prog_cc_g+:} false; then : |
5213506e RW |
3496 | $as_echo_n "(cached) " >&6 |
3497 | else | |
3498 | ac_save_c_werror_flag=$ac_c_werror_flag | |
3499 | ac_c_werror_flag=yes | |
3500 | ac_cv_prog_cc_g=no | |
3501 | CFLAGS="-g" | |
3502 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4f4e53dd | 3503 | /* end confdefs.h. */ |
5213506e | 3504 | |
4f4e53dd PB |
3505 | int |
3506 | main () | |
3507 | { | |
5213506e | 3508 | |
4f4e53dd PB |
3509 | ; |
3510 | return 0; | |
3511 | } | |
3512 | _ACEOF | |
5213506e RW |
3513 | if ac_fn_c_try_compile "$LINENO"; then : |
3514 | ac_cv_prog_cc_g=yes | |
4f4e53dd | 3515 | else |
5213506e RW |
3516 | CFLAGS="" |
3517 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3518 | /* end confdefs.h. */ | |
4f4e53dd | 3519 | |
5213506e RW |
3520 | int |
3521 | main () | |
3522 | { | |
4f4e53dd | 3523 | |
5213506e RW |
3524 | ; |
3525 | return 0; | |
3526 | } | |
4f4e53dd | 3527 | _ACEOF |
5213506e | 3528 | if ac_fn_c_try_compile "$LINENO"; then : |
4f4e53dd | 3529 | |
d56a25e1 | 3530 | else |
5213506e RW |
3531 | ac_c_werror_flag=$ac_save_c_werror_flag |
3532 | CFLAGS="-g" | |
3533 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
d56a25e1 | 3534 | /* end confdefs.h. */ |
5213506e | 3535 | |
d56a25e1 TT |
3536 | int |
3537 | main () | |
3538 | { | |
5213506e | 3539 | |
d56a25e1 TT |
3540 | ; |
3541 | return 0; | |
3542 | } | |
3543 | _ACEOF | |
5213506e RW |
3544 | if ac_fn_c_try_compile "$LINENO"; then : |
3545 | ac_cv_prog_cc_g=yes | |
d56a25e1 | 3546 | fi |
5213506e | 3547 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
d56a25e1 | 3548 | fi |
5213506e RW |
3549 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3550 | fi | |
3551 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3552 | ac_c_werror_flag=$ac_save_c_werror_flag | |
3553 | fi | |
3554 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 | |
3555 | $as_echo "$ac_cv_prog_cc_g" >&6; } | |
3556 | if test "$ac_test_CFLAGS" = set; then | |
3557 | CFLAGS=$ac_save_CFLAGS | |
3558 | elif test $ac_cv_prog_cc_g = yes; then | |
3559 | if test "$GCC" = yes; then | |
3560 | CFLAGS="-g -O2" | |
3561 | else | |
3562 | CFLAGS="-g" | |
3563 | fi | |
d56a25e1 | 3564 | else |
5213506e RW |
3565 | if test "$GCC" = yes; then |
3566 | CFLAGS="-O2" | |
3567 | else | |
3568 | CFLAGS= | |
3569 | fi | |
d56a25e1 | 3570 | fi |
5213506e RW |
3571 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 |
3572 | $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } | |
22e05272 | 3573 | if ${ac_cv_prog_cc_c89+:} false; then : |
5213506e | 3574 | $as_echo_n "(cached) " >&6 |
4f4e53dd | 3575 | else |
5213506e RW |
3576 | ac_cv_prog_cc_c89=no |
3577 | ac_save_CC=$CC | |
3578 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4f4e53dd | 3579 | /* end confdefs.h. */ |
5213506e RW |
3580 | #include <stdarg.h> |
3581 | #include <stdio.h> | |
22e05272 | 3582 | struct stat; |
5213506e RW |
3583 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ |
3584 | struct buf { int x; }; | |
3585 | FILE * (*rcsopen) (struct buf *, struct stat *, int); | |
3586 | static char *e (p, i) | |
3587 | char **p; | |
3588 | int i; | |
3589 | { | |
3590 | return p[i]; | |
3591 | } | |
3592 | static char *f (char * (*g) (char **, int), char **p, ...) | |
3593 | { | |
3594 | char *s; | |
3595 | va_list v; | |
3596 | va_start (v,p); | |
3597 | s = g (p, va_arg (v,int)); | |
3598 | va_end (v); | |
3599 | return s; | |
3600 | } | |
4f4e53dd | 3601 | |
5213506e RW |
3602 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has |
3603 | function prototypes and stuff, but not '\xHH' hex character constants. | |
3604 | These don't provoke an error unfortunately, instead are silently treated | |
3605 | as 'x'. The following induces an error, until -std is added to get | |
3606 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an | |
3607 | array size at least. It's necessary to write '\x00'==0 to get something | |
3608 | that's true only with -std. */ | |
3609 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; | |
3610 | ||
3611 | /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters | |
3612 | inside strings and character constants. */ | |
3613 | #define FOO(x) 'x' | |
3614 | int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; | |
3615 | ||
3616 | int test (int i, double x); | |
3617 | struct s1 {int (*f) (int a);}; | |
3618 | struct s2 {int (*f) (double a);}; | |
3619 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); | |
3620 | int argc; | |
3621 | char **argv; | |
4f4e53dd PB |
3622 | int |
3623 | main () | |
3624 | { | |
5213506e | 3625 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; |
4f4e53dd PB |
3626 | ; |
3627 | return 0; | |
3628 | } | |
3629 | _ACEOF | |
5213506e RW |
3630 | for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ |
3631 | -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" | |
3632 | do | |
3633 | CC="$ac_save_CC $ac_arg" | |
3634 | if ac_fn_c_try_compile "$LINENO"; then : | |
3635 | ac_cv_prog_cc_c89=$ac_arg | |
3636 | fi | |
3637 | rm -f core conftest.err conftest.$ac_objext | |
3638 | test "x$ac_cv_prog_cc_c89" != "xno" && break | |
3639 | done | |
3640 | rm -f conftest.$ac_ext | |
3641 | CC=$ac_save_CC | |
4f4e53dd | 3642 | |
4f4e53dd | 3643 | fi |
5213506e RW |
3644 | # AC_CACHE_VAL |
3645 | case "x$ac_cv_prog_cc_c89" in | |
3646 | x) | |
3647 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 | |
3648 | $as_echo "none needed" >&6; } ;; | |
3649 | xno) | |
3650 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 | |
3651 | $as_echo "unsupported" >&6; } ;; | |
3652 | *) | |
3653 | CC="$CC $ac_cv_prog_cc_c89" | |
3654 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 | |
3655 | $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; | |
3656 | esac | |
3657 | if test "x$ac_cv_prog_cc_c89" != xno; then : | |
3658 | ||
4f4e53dd | 3659 | fi |
4f4e53dd | 3660 | |
5213506e RW |
3661 | ac_ext=c |
3662 | ac_cpp='$CPP $CPPFLAGS' | |
3663 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3664 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3665 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3666 | ||
3667 | ac_ext=cpp | |
3668 | ac_cpp='$CXXCPP $CPPFLAGS' | |
3669 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3670 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3671 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
3672 | if test -z "$CXX"; then | |
3673 | if test -n "$CCC"; then | |
3674 | CXX=$CCC | |
3675 | else | |
3676 | if test -n "$ac_tool_prefix"; then | |
3677 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
3678 | do | |
3679 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
3680 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
3681 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3682 | $as_echo_n "checking for $ac_word... " >&6; } | |
22e05272 | 3683 | if ${ac_cv_prog_CXX+:} false; then : |
5213506e RW |
3684 | $as_echo_n "(cached) " >&6 |
3685 | else | |
3686 | if test -n "$CXX"; then | |
3687 | ac_cv_prog_CXX="$CXX" # Let the user override the test. | |
3688 | else | |
3689 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3690 | for as_dir in $PATH | |
3691 | do | |
3692 | IFS=$as_save_IFS | |
3693 | test -z "$as_dir" && as_dir=. | |
3694 | for ac_exec_ext in '' $ac_executable_extensions; do | |
22e05272 | 3695 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
5213506e RW |
3696 | ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" |
3697 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3698 | break 2 | |
3699 | fi | |
3700 | done | |
3701 | done | |
3702 | IFS=$as_save_IFS | |
4f4e53dd | 3703 | |
5213506e RW |
3704 | fi |
3705 | fi | |
3706 | CXX=$ac_cv_prog_CXX | |
3707 | if test -n "$CXX"; then | |
3708 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 | |
3709 | $as_echo "$CXX" >&6; } | |
3710 | else | |
3711 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3712 | $as_echo "no" >&6; } | |
4f4e53dd PB |
3713 | fi |
3714 | ||
5213506e RW |
3715 | |
3716 | test -n "$CXX" && break | |
3717 | done | |
3718 | fi | |
3719 | if test -z "$CXX"; then | |
3720 | ac_ct_CXX=$CXX | |
3721 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
3722 | do | |
3723 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3724 | set dummy $ac_prog; ac_word=$2 | |
3725 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3726 | $as_echo_n "checking for $ac_word... " >&6; } | |
22e05272 | 3727 | if ${ac_cv_prog_ac_ct_CXX+:} false; then : |
5213506e | 3728 | $as_echo_n "(cached) " >&6 |
4f4e53dd | 3729 | else |
5213506e RW |
3730 | if test -n "$ac_ct_CXX"; then |
3731 | ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. | |
4f4e53dd | 3732 | else |
5213506e RW |
3733 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
3734 | for as_dir in $PATH | |
3735 | do | |
3736 | IFS=$as_save_IFS | |
3737 | test -z "$as_dir" && as_dir=. | |
3738 | for ac_exec_ext in '' $ac_executable_extensions; do | |
22e05272 | 3739 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
5213506e RW |
3740 | ac_cv_prog_ac_ct_CXX="$ac_prog" |
3741 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3742 | break 2 | |
3743 | fi | |
3744 | done | |
3745 | done | |
3746 | IFS=$as_save_IFS | |
3747 | ||
3748 | fi | |
3749 | fi | |
3750 | ac_ct_CXX=$ac_cv_prog_ac_ct_CXX | |
3751 | if test -n "$ac_ct_CXX"; then | |
3752 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 | |
3753 | $as_echo "$ac_ct_CXX" >&6; } | |
3754 | else | |
3755 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3756 | $as_echo "no" >&6; } | |
3757 | fi | |
3758 | ||
3759 | ||
3760 | test -n "$ac_ct_CXX" && break | |
3761 | done | |
4f4e53dd | 3762 | |
5213506e RW |
3763 | if test "x$ac_ct_CXX" = x; then |
3764 | CXX="g++" | |
3765 | else | |
3766 | case $cross_compiling:$ac_tool_warned in | |
3767 | yes:) | |
3768 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
3769 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
3770 | ac_tool_warned=yes ;; | |
3771 | esac | |
3772 | CXX=$ac_ct_CXX | |
3773 | fi | |
4f4e53dd | 3774 | fi |
5213506e RW |
3775 | |
3776 | fi | |
4f4e53dd | 3777 | fi |
5213506e RW |
3778 | # Provide some information about the compiler. |
3779 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 | |
3780 | set X $ac_compile | |
3781 | ac_compiler=$2 | |
3782 | for ac_option in --version -v -V -qversion; do | |
3783 | { { ac_try="$ac_compiler $ac_option >&5" | |
3784 | case "(($ac_try" in | |
3785 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3786 | *) ac_try_echo=$ac_try;; | |
3787 | esac | |
3788 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3789 | $as_echo "$ac_try_echo"; } >&5 | |
3790 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
3791 | ac_status=$? | |
3792 | if test -s conftest.err; then | |
3793 | sed '10a\ | |
3794 | ... rest of stderr output deleted ... | |
3795 | 10q' conftest.err >conftest.er1 | |
3796 | cat conftest.er1 >&5 | |
5213506e | 3797 | fi |
22e05272 | 3798 | rm -f conftest.er1 conftest.err |
5213506e RW |
3799 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
3800 | test $ac_status = 0; } | |
3801 | done | |
4f4e53dd | 3802 | |
5213506e RW |
3803 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 |
3804 | $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } | |
22e05272 | 3805 | if ${ac_cv_cxx_compiler_gnu+:} false; then : |
5213506e | 3806 | $as_echo_n "(cached) " >&6 |
4f4e53dd | 3807 | else |
5213506e | 3808 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4f4e53dd | 3809 | /* end confdefs.h. */ |
5213506e | 3810 | |
4f4e53dd PB |
3811 | int |
3812 | main () | |
3813 | { | |
5213506e RW |
3814 | #ifndef __GNUC__ |
3815 | choke me | |
3816 | #endif | |
4f4e53dd PB |
3817 | |
3818 | ; | |
3819 | return 0; | |
3820 | } | |
3821 | _ACEOF | |
5213506e RW |
3822 | if ac_fn_cxx_try_compile "$LINENO"; then : |
3823 | ac_compiler_gnu=yes | |
3824 | else | |
3825 | ac_compiler_gnu=no | |
3826 | fi | |
3827 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3828 | ac_cv_cxx_compiler_gnu=$ac_compiler_gnu | |
3829 | ||
3830 | fi | |
3831 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 | |
3832 | $as_echo "$ac_cv_cxx_compiler_gnu" >&6; } | |
3833 | if test $ac_compiler_gnu = yes; then | |
3834 | GXX=yes | |
3835 | else | |
3836 | GXX= | |
3837 | fi | |
3838 | ac_test_CXXFLAGS=${CXXFLAGS+set} | |
3839 | ac_save_CXXFLAGS=$CXXFLAGS | |
3840 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 | |
3841 | $as_echo_n "checking whether $CXX accepts -g... " >&6; } | |
22e05272 | 3842 | if ${ac_cv_prog_cxx_g+:} false; then : |
5213506e RW |
3843 | $as_echo_n "(cached) " >&6 |
3844 | else | |
3845 | ac_save_cxx_werror_flag=$ac_cxx_werror_flag | |
3846 | ac_cxx_werror_flag=yes | |
3847 | ac_cv_prog_cxx_g=no | |
3848 | CXXFLAGS="-g" | |
3849 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4f4e53dd | 3850 | /* end confdefs.h. */ |
5213506e | 3851 | |
4f4e53dd PB |
3852 | int |
3853 | main () | |
3854 | { | |
4f4e53dd PB |
3855 | |
3856 | ; | |
3857 | return 0; | |
3858 | } | |
3859 | _ACEOF | |
5213506e RW |
3860 | if ac_fn_cxx_try_compile "$LINENO"; then : |
3861 | ac_cv_prog_cxx_g=yes | |
4f4e53dd | 3862 | else |
5213506e RW |
3863 | CXXFLAGS="" |
3864 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4f4e53dd | 3865 | /* end confdefs.h. */ |
5213506e | 3866 | |
4f4e53dd PB |
3867 | int |
3868 | main () | |
3869 | { | |
4f4e53dd PB |
3870 | |
3871 | ; | |
3872 | return 0; | |
3873 | } | |
3874 | _ACEOF | |
5213506e RW |
3875 | if ac_fn_cxx_try_compile "$LINENO"; then : |
3876 | ||
3877 | else | |
3878 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
3879 | CXXFLAGS="-g" | |
3880 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4f4e53dd | 3881 | /* end confdefs.h. */ |
5213506e | 3882 | |
4f4e53dd PB |
3883 | int |
3884 | main () | |
3885 | { | |
4f4e53dd PB |
3886 | |
3887 | ; | |
3888 | return 0; | |
3889 | } | |
3890 | _ACEOF | |
5213506e RW |
3891 | if ac_fn_cxx_try_compile "$LINENO"; then : |
3892 | ac_cv_prog_cxx_g=yes | |
3893 | fi | |
3894 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3895 | fi | |
3896 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3897 | fi | |
3898 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3899 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
3900 | fi | |
3901 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 | |
3902 | $as_echo "$ac_cv_prog_cxx_g" >&6; } | |
3903 | if test "$ac_test_CXXFLAGS" = set; then | |
3904 | CXXFLAGS=$ac_save_CXXFLAGS | |
3905 | elif test $ac_cv_prog_cxx_g = yes; then | |
3906 | if test "$GXX" = yes; then | |
3907 | CXXFLAGS="-g -O2" | |
3908 | else | |
3909 | CXXFLAGS="-g" | |
3910 | fi | |
4f4e53dd | 3911 | else |
5213506e RW |
3912 | if test "$GXX" = yes; then |
3913 | CXXFLAGS="-O2" | |
3914 | else | |
3915 | CXXFLAGS= | |
3916 | fi | |
3917 | fi | |
3918 | ac_ext=c | |
3919 | ac_cpp='$CPP $CPPFLAGS' | |
3920 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3921 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3922 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3923 | ||
3924 | if test -n "$ac_tool_prefix"; then | |
3925 | # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. | |
3926 | set dummy ${ac_tool_prefix}ranlib; ac_word=$2 | |
3927 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3928 | $as_echo_n "checking for $ac_word... " >&6; } | |
22e05272 | 3929 | if ${ac_cv_prog_RANLIB+:} false; then : |
5213506e RW |
3930 | $as_echo_n "(cached) " >&6 |
3931 | else | |
3932 | if test -n "$RANLIB"; then | |
3933 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. | |
3934 | else | |
3935 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3936 | for as_dir in $PATH | |
3937 | do | |
3938 | IFS=$as_save_IFS | |
3939 | test -z "$as_dir" && as_dir=. | |
3940 | for ac_exec_ext in '' $ac_executable_extensions; do | |
22e05272 | 3941 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
5213506e RW |
3942 | ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" |
3943 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3944 | break 2 | |
3945 | fi | |
3946 | done | |
3947 | done | |
3948 | IFS=$as_save_IFS | |
3949 | ||
3950 | fi | |
3951 | fi | |
3952 | RANLIB=$ac_cv_prog_RANLIB | |
3953 | if test -n "$RANLIB"; then | |
3954 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 | |
3955 | $as_echo "$RANLIB" >&6; } | |
3956 | else | |
3957 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3958 | $as_echo "no" >&6; } | |
3959 | fi | |
3960 | ||
4f4e53dd | 3961 | |
4f4e53dd | 3962 | fi |
5213506e RW |
3963 | if test -z "$ac_cv_prog_RANLIB"; then |
3964 | ac_ct_RANLIB=$RANLIB | |
3965 | # Extract the first word of "ranlib", so it can be a program name with args. | |
3966 | set dummy ranlib; ac_word=$2 | |
3967 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3968 | $as_echo_n "checking for $ac_word... " >&6; } | |
22e05272 | 3969 | if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : |
5213506e RW |
3970 | $as_echo_n "(cached) " >&6 |
3971 | else | |
3972 | if test -n "$ac_ct_RANLIB"; then | |
3973 | ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. | |
3974 | else | |
3975 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3976 | for as_dir in $PATH | |
3977 | do | |
3978 | IFS=$as_save_IFS | |
3979 | test -z "$as_dir" && as_dir=. | |
3980 | for ac_exec_ext in '' $ac_executable_extensions; do | |
22e05272 | 3981 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
5213506e RW |
3982 | ac_cv_prog_ac_ct_RANLIB="ranlib" |
3983 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3984 | break 2 | |
3985 | fi | |
3986 | done | |
4f4e53dd | 3987 | done |
5213506e RW |
3988 | IFS=$as_save_IFS |
3989 | ||
3990 | fi | |
3991 | fi | |
3992 | ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB | |
3993 | if test -n "$ac_ct_RANLIB"; then | |
3994 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 | |
3995 | $as_echo "$ac_ct_RANLIB" >&6; } | |
4f4e53dd | 3996 | else |
5213506e RW |
3997 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3998 | $as_echo "no" >&6; } | |
3999 | fi | |
4f4e53dd | 4000 | |
5213506e RW |
4001 | if test "x$ac_ct_RANLIB" = x; then |
4002 | RANLIB=":" | |
4003 | else | |
4004 | case $cross_compiling:$ac_tool_warned in | |
4005 | yes:) | |
4006 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
4007 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
4008 | ac_tool_warned=yes ;; | |
4009 | esac | |
4010 | RANLIB=$ac_ct_RANLIB | |
4011 | fi | |
4012 | else | |
4013 | RANLIB="$ac_cv_prog_RANLIB" | |
4f4e53dd | 4014 | fi |
5213506e | 4015 | |
731c4ce0 DE |
4016 | if test -n "$ac_tool_prefix"; then |
4017 | # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. | |
4018 | set dummy ${ac_tool_prefix}ar; ac_word=$2 | |
4019 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4020 | $as_echo_n "checking for $ac_word... " >&6; } | |
4021 | if ${ac_cv_prog_AR+:} false; then : | |
4022 | $as_echo_n "(cached) " >&6 | |
4023 | else | |
4024 | if test -n "$AR"; then | |
4025 | ac_cv_prog_AR="$AR" # Let the user override the test. | |
4026 | else | |
4027 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4028 | for as_dir in $PATH | |
4029 | do | |
4030 | IFS=$as_save_IFS | |
4031 | test -z "$as_dir" && as_dir=. | |
4032 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4033 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4034 | ac_cv_prog_AR="${ac_tool_prefix}ar" | |
4035 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4036 | break 2 | |
4037 | fi | |
4038 | done | |
4039 | done | |
4040 | IFS=$as_save_IFS | |
4041 | ||
4042 | fi | |
4043 | fi | |
4044 | AR=$ac_cv_prog_AR | |
4045 | if test -n "$AR"; then | |
4046 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 | |
4047 | $as_echo "$AR" >&6; } | |
4048 | else | |
4049 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4050 | $as_echo "no" >&6; } | |
4051 | fi | |
4052 | ||
4053 | ||
4054 | fi | |
4055 | if test -z "$ac_cv_prog_AR"; then | |
4056 | ac_ct_AR=$AR | |
4057 | # Extract the first word of "ar", so it can be a program name with args. | |
4058 | set dummy ar; ac_word=$2 | |
4059 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4060 | $as_echo_n "checking for $ac_word... " >&6; } | |
4061 | if ${ac_cv_prog_ac_ct_AR+:} false; then : | |
4062 | $as_echo_n "(cached) " >&6 | |
4063 | else | |
4064 | if test -n "$ac_ct_AR"; then | |
4065 | ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. | |
4066 | else | |
4067 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4068 | for as_dir in $PATH | |
4069 | do | |
4070 | IFS=$as_save_IFS | |
4071 | test -z "$as_dir" && as_dir=. | |
4072 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4073 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4074 | ac_cv_prog_ac_ct_AR="ar" | |
4075 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4076 | break 2 | |
4077 | fi | |
4078 | done | |
4079 | done | |
4080 | IFS=$as_save_IFS | |
4081 | ||
4082 | fi | |
4083 | fi | |
4084 | ac_ct_AR=$ac_cv_prog_ac_ct_AR | |
4085 | if test -n "$ac_ct_AR"; then | |
4086 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 | |
4087 | $as_echo "$ac_ct_AR" >&6; } | |
4088 | else | |
4089 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4090 | $as_echo "no" >&6; } | |
4091 | fi | |
4092 | ||
4093 | if test "x$ac_ct_AR" = x; then | |
4094 | AR="" | |
4095 | else | |
4096 | case $cross_compiling:$ac_tool_warned in | |
4097 | yes:) | |
4098 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
4099 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
4100 | ac_tool_warned=yes ;; | |
4101 | esac | |
4102 | AR=$ac_ct_AR | |
4103 | fi | |
4104 | else | |
4105 | AR="$ac_cv_prog_AR" | |
4106 | fi | |
4107 | ||
5213506e | 4108 | |
480767a9 | 4109 | |
0e1a989c ILT |
4110 | ac_ext=c |
4111 | ac_cpp='$CPP $CPPFLAGS' | |
4112 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4113 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4114 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
4115 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 | |
4116 | $as_echo_n "checking how to run the C preprocessor... " >&6; } | |
4117 | # On Suns, sometimes $CPP names a directory. | |
4118 | if test -n "$CPP" && test -d "$CPP"; then | |
4119 | CPP= | |
480767a9 | 4120 | fi |
0e1a989c | 4121 | if test -z "$CPP"; then |
22e05272 | 4122 | if ${ac_cv_prog_CPP+:} false; then : |
480767a9 ILT |
4123 | $as_echo_n "(cached) " >&6 |
4124 | else | |
0e1a989c ILT |
4125 | # Double quotes because CPP needs to be expanded |
4126 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" | |
4127 | do | |
4128 | ac_preproc_ok=false | |
4129 | for ac_c_preproc_warn_flag in '' yes | |
4130 | do | |
4131 | # Use a header file that comes with gcc, so configuring glibc | |
4132 | # with a fresh cross-compiler works. | |
4133 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
4134 | # <limits.h> exists even on freestanding compilers. | |
4135 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
4136 | # not just through cpp. "Syntax error" is here to catch this case. | |
4137 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
480767a9 | 4138 | /* end confdefs.h. */ |
0e1a989c ILT |
4139 | #ifdef __STDC__ |
4140 | # include <limits.h> | |
4141 | #else | |
4142 | # include <assert.h> | |
4143 | #endif | |
4144 | Syntax error | |
480767a9 | 4145 | _ACEOF |
0e1a989c ILT |
4146 | if ac_fn_c_try_cpp "$LINENO"; then : |
4147 | ||
4148 | else | |
4149 | # Broken: fails on valid input. | |
4150 | continue | |
480767a9 | 4151 | fi |
22e05272 | 4152 | rm -f conftest.err conftest.i conftest.$ac_ext |
480767a9 | 4153 | |
0e1a989c ILT |
4154 | # OK, works on sane cases. Now check whether nonexistent headers |
4155 | # can be detected and how. | |
480767a9 ILT |
4156 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4157 | /* end confdefs.h. */ | |
0e1a989c | 4158 | #include <ac_nonexistent.h> |
480767a9 | 4159 | _ACEOF |
0e1a989c ILT |
4160 | if ac_fn_c_try_cpp "$LINENO"; then : |
4161 | # Broken: success on invalid input. | |
4162 | continue | |
4163 | else | |
4164 | # Passes both tests. | |
4165 | ac_preproc_ok=: | |
4166 | break | |
480767a9 | 4167 | fi |
22e05272 | 4168 | rm -f conftest.err conftest.i conftest.$ac_ext |
480767a9 | 4169 | |
480767a9 | 4170 | done |
0e1a989c | 4171 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. |
22e05272 | 4172 | rm -f conftest.i conftest.err conftest.$ac_ext |
0e1a989c ILT |
4173 | if $ac_preproc_ok; then : |
4174 | break | |
480767a9 | 4175 | fi |
0e1a989c ILT |
4176 | |
4177 | done | |
4178 | ac_cv_prog_CPP=$CPP | |
4179 | ||
4180 | fi | |
4181 | CPP=$ac_cv_prog_CPP | |
480767a9 | 4182 | else |
0e1a989c ILT |
4183 | ac_cv_prog_CPP=$CPP |
4184 | fi | |
4185 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 | |
4186 | $as_echo "$CPP" >&6; } | |
4187 | ac_preproc_ok=false | |
4188 | for ac_c_preproc_warn_flag in '' yes | |
4189 | do | |
4190 | # Use a header file that comes with gcc, so configuring glibc | |
4191 | # with a fresh cross-compiler works. | |
4192 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
4193 | # <limits.h> exists even on freestanding compilers. | |
4194 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
4195 | # not just through cpp. "Syntax error" is here to catch this case. | |
480767a9 ILT |
4196 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4197 | /* end confdefs.h. */ | |
0e1a989c ILT |
4198 | #ifdef __STDC__ |
4199 | # include <limits.h> | |
4200 | #else | |
4201 | # include <assert.h> | |
4202 | #endif | |
4203 | Syntax error | |
480767a9 | 4204 | _ACEOF |
0e1a989c ILT |
4205 | if ac_fn_c_try_cpp "$LINENO"; then : |
4206 | ||
4207 | else | |
4208 | # Broken: fails on valid input. | |
4209 | continue | |
480767a9 | 4210 | fi |
22e05272 | 4211 | rm -f conftest.err conftest.i conftest.$ac_ext |
0e1a989c ILT |
4212 | |
4213 | # OK, works on sane cases. Now check whether nonexistent headers | |
4214 | # can be detected and how. | |
480767a9 ILT |
4215 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4216 | /* end confdefs.h. */ | |
0e1a989c | 4217 | #include <ac_nonexistent.h> |
480767a9 | 4218 | _ACEOF |
0e1a989c ILT |
4219 | if ac_fn_c_try_cpp "$LINENO"; then : |
4220 | # Broken: success on invalid input. | |
4221 | continue | |
4222 | else | |
4223 | # Passes both tests. | |
4224 | ac_preproc_ok=: | |
4225 | break | |
480767a9 | 4226 | fi |
22e05272 | 4227 | rm -f conftest.err conftest.i conftest.$ac_ext |
480767a9 | 4228 | |
0e1a989c ILT |
4229 | done |
4230 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
22e05272 | 4231 | rm -f conftest.i conftest.err conftest.$ac_ext |
0e1a989c | 4232 | if $ac_preproc_ok; then : |
480767a9 | 4233 | |
5213506e | 4234 | else |
0e1a989c ILT |
4235 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
4236 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
22e05272 JM |
4237 | as_fn_error $? "C preprocessor \"$CPP\" fails sanity check |
4238 | See \`config.log' for more details" "$LINENO" 5; } | |
4f4e53dd | 4239 | fi |
4f4e53dd | 4240 | |
0e1a989c ILT |
4241 | ac_ext=c |
4242 | ac_cpp='$CPP $CPPFLAGS' | |
4243 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4244 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4245 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
5213506e RW |
4246 | |
4247 | ||
0e1a989c ILT |
4248 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 |
4249 | $as_echo_n "checking for grep that handles long lines and -e... " >&6; } | |
22e05272 | 4250 | if ${ac_cv_path_GREP+:} false; then : |
5213506e | 4251 | $as_echo_n "(cached) " >&6 |
4f4e53dd | 4252 | else |
0e1a989c ILT |
4253 | if test -z "$GREP"; then |
4254 | ac_path_GREP_found=false | |
4255 | # Loop through the user's path and test for each of PROGNAME-LIST | |
4256 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4257 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin | |
5213506e RW |
4258 | do |
4259 | IFS=$as_save_IFS | |
4260 | test -z "$as_dir" && as_dir=. | |
0e1a989c | 4261 | for ac_prog in grep ggrep; do |
5213506e | 4262 | for ac_exec_ext in '' $ac_executable_extensions; do |
0e1a989c | 4263 | ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" |
22e05272 | 4264 | as_fn_executable_p "$ac_path_GREP" || continue |
0e1a989c ILT |
4265 | # Check for GNU ac_path_GREP and select it if it is found. |
4266 | # Check for GNU $ac_path_GREP | |
4267 | case `"$ac_path_GREP" --version 2>&1` in | |
4268 | *GNU*) | |
4269 | ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; | |
4270 | *) | |
4271 | ac_count=0 | |
4272 | $as_echo_n 0123456789 >"conftest.in" | |
4273 | while : | |
4274 | do | |
4275 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
4276 | mv "conftest.tmp" "conftest.in" | |
4277 | cp "conftest.in" "conftest.nl" | |
4278 | $as_echo 'GREP' >> "conftest.nl" | |
4279 | "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
4280 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
4281 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
4282 | if test $ac_count -gt ${ac_path_GREP_max-0}; then | |
4283 | # Best one so far, save it but keep looking for a better one | |
4284 | ac_cv_path_GREP="$ac_path_GREP" | |
4285 | ac_path_GREP_max=$ac_count | |
4286 | fi | |
4287 | # 10*(2^10) chars as input seems more than enough | |
4288 | test $ac_count -gt 10 && break | |
4289 | done | |
4290 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
4291 | esac | |
5213506e | 4292 | |
0e1a989c ILT |
4293 | $ac_path_GREP_found && break 3 |
4294 | done | |
4295 | done | |
5213506e RW |
4296 | done |
4297 | IFS=$as_save_IFS | |
0e1a989c | 4298 | if test -z "$ac_cv_path_GREP"; then |
22e05272 | 4299 | as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 |
0e1a989c | 4300 | fi |
5213506e | 4301 | else |
0e1a989c | 4302 | ac_cv_path_GREP=$GREP |
5213506e | 4303 | fi |
4f4e53dd | 4304 | |
0e1a989c ILT |
4305 | fi |
4306 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 | |
4307 | $as_echo "$ac_cv_path_GREP" >&6; } | |
4308 | GREP="$ac_cv_path_GREP" | |
5213506e | 4309 | |
5213506e | 4310 | |
0e1a989c ILT |
4311 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 |
4312 | $as_echo_n "checking for egrep... " >&6; } | |
22e05272 | 4313 | if ${ac_cv_path_EGREP+:} false; then : |
5213506e | 4314 | $as_echo_n "(cached) " >&6 |
4f4e53dd | 4315 | else |
0e1a989c ILT |
4316 | if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 |
4317 | then ac_cv_path_EGREP="$GREP -E" | |
4318 | else | |
4319 | if test -z "$EGREP"; then | |
4320 | ac_path_EGREP_found=false | |
4321 | # Loop through the user's path and test for each of PROGNAME-LIST | |
4322 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4323 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin | |
5213506e RW |
4324 | do |
4325 | IFS=$as_save_IFS | |
4326 | test -z "$as_dir" && as_dir=. | |
0e1a989c | 4327 | for ac_prog in egrep; do |
5213506e | 4328 | for ac_exec_ext in '' $ac_executable_extensions; do |
0e1a989c | 4329 | ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" |
22e05272 | 4330 | as_fn_executable_p "$ac_path_EGREP" || continue |
0e1a989c ILT |
4331 | # Check for GNU ac_path_EGREP and select it if it is found. |
4332 | # Check for GNU $ac_path_EGREP | |
4333 | case `"$ac_path_EGREP" --version 2>&1` in | |
4334 | *GNU*) | |
4335 | ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; | |
4336 | *) | |
4337 | ac_count=0 | |
4338 | $as_echo_n 0123456789 >"conftest.in" | |
4339 | while : | |
4340 | do | |
4341 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
4342 | mv "conftest.tmp" "conftest.in" | |
4343 | cp "conftest.in" "conftest.nl" | |
4344 | $as_echo 'EGREP' >> "conftest.nl" | |
4345 | "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
4346 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
4347 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
4348 | if test $ac_count -gt ${ac_path_EGREP_max-0}; then | |
4349 | # Best one so far, save it but keep looking for a better one | |
4350 | ac_cv_path_EGREP="$ac_path_EGREP" | |
4351 | ac_path_EGREP_max=$ac_count | |
4352 | fi | |
4353 | # 10*(2^10) chars as input seems more than enough | |
4354 | test $ac_count -gt 10 && break | |
5213506e | 4355 | done |
0e1a989c ILT |
4356 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; |
4357 | esac | |
4f4e53dd | 4358 | |
0e1a989c ILT |
4359 | $ac_path_EGREP_found && break 3 |
4360 | done | |
4361 | done | |
4362 | done | |
4363 | IFS=$as_save_IFS | |
4364 | if test -z "$ac_cv_path_EGREP"; then | |
22e05272 | 4365 | as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 |
0e1a989c | 4366 | fi |
4f4e53dd | 4367 | else |
0e1a989c | 4368 | ac_cv_path_EGREP=$EGREP |
4f4e53dd | 4369 | fi |
4f4e53dd | 4370 | |
0e1a989c ILT |
4371 | fi |
4372 | fi | |
4373 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 | |
4374 | $as_echo "$ac_cv_path_EGREP" >&6; } | |
4375 | EGREP="$ac_cv_path_EGREP" | |
4f4e53dd | 4376 | |
5213506e | 4377 | |
0e1a989c ILT |
4378 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 |
4379 | $as_echo_n "checking for ANSI C header files... " >&6; } | |
22e05272 | 4380 | if ${ac_cv_header_stdc+:} false; then : |
5213506e | 4381 | $as_echo_n "(cached) " >&6 |
4f4e53dd | 4382 | else |
0e1a989c | 4383 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4f4e53dd | 4384 | /* end confdefs.h. */ |
0e1a989c ILT |
4385 | #include <stdlib.h> |
4386 | #include <stdarg.h> | |
4387 | #include <string.h> | |
4388 | #include <float.h> | |
4f4e53dd | 4389 | |
4f4e53dd PB |
4390 | int |
4391 | main () | |
4392 | { | |
4f4e53dd PB |
4393 | |
4394 | ; | |
4395 | return 0; | |
4396 | } | |
4397 | _ACEOF | |
5213506e | 4398 | if ac_fn_c_try_compile "$LINENO"; then : |
0e1a989c | 4399 | ac_cv_header_stdc=yes |
4f4e53dd | 4400 | else |
0e1a989c | 4401 | ac_cv_header_stdc=no |
5213506e RW |
4402 | fi |
4403 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4f4e53dd | 4404 | |
0e1a989c ILT |
4405 | if test $ac_cv_header_stdc = yes; then |
4406 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
4407 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4408 | /* end confdefs.h. */ | |
4409 | #include <string.h> | |
4f4e53dd | 4410 | |
0e1a989c ILT |
4411 | _ACEOF |
4412 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
4413 | $EGREP "memchr" >/dev/null 2>&1; then : | |
4f4e53dd | 4414 | |
5213506e | 4415 | else |
0e1a989c ILT |
4416 | ac_cv_header_stdc=no |
4417 | fi | |
4418 | rm -f conftest* | |
5213506e | 4419 | |
0e1a989c ILT |
4420 | fi |
4421 | ||
4422 | if test $ac_cv_header_stdc = yes; then | |
4423 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
4424 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4425 | /* end confdefs.h. */ | |
4426 | #include <stdlib.h> | |
4f4e53dd | 4427 | |
4f4e53dd | 4428 | _ACEOF |
0e1a989c ILT |
4429 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
4430 | $EGREP "free" >/dev/null 2>&1; then : | |
4431 | ||
4f4e53dd | 4432 | else |
0e1a989c | 4433 | ac_cv_header_stdc=no |
4f4e53dd | 4434 | fi |
0e1a989c | 4435 | rm -f conftest* |
4f4e53dd | 4436 | |
4f4e53dd | 4437 | fi |
4f4e53dd | 4438 | |
0e1a989c ILT |
4439 | if test $ac_cv_header_stdc = yes; then |
4440 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
4441 | if test "$cross_compiling" = yes; then : | |
4442 | : | |
4f4e53dd | 4443 | else |
0e1a989c | 4444 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4f4e53dd | 4445 | /* end confdefs.h. */ |
0e1a989c ILT |
4446 | #include <ctype.h> |
4447 | #include <stdlib.h> | |
4448 | #if ((' ' & 0x0FF) == 0x020) | |
4449 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
4450 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
4451 | #else | |
4452 | # define ISLOWER(c) \ | |
4453 | (('a' <= (c) && (c) <= 'i') \ | |
4454 | || ('j' <= (c) && (c) <= 'r') \ | |
4455 | || ('s' <= (c) && (c) <= 'z')) | |
4456 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) | |
4457 | #endif | |
5213506e | 4458 | |
0e1a989c | 4459 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) |
4f4e53dd PB |
4460 | int |
4461 | main () | |
4462 | { | |
0e1a989c ILT |
4463 | int i; |
4464 | for (i = 0; i < 256; i++) | |
4465 | if (XOR (islower (i), ISLOWER (i)) | |
4466 | || toupper (i) != TOUPPER (i)) | |
4467 | return 2; | |
4f4e53dd PB |
4468 | return 0; |
4469 | } | |
4470 | _ACEOF | |
0e1a989c ILT |
4471 | if ac_fn_c_try_run "$LINENO"; then : |
4472 | ||
4f4e53dd | 4473 | else |
0e1a989c | 4474 | ac_cv_header_stdc=no |
4f4e53dd | 4475 | fi |
0e1a989c ILT |
4476 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
4477 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
4f4e53dd | 4478 | fi |
0d667716 | 4479 | |
5213506e | 4480 | fi |
0e1a989c ILT |
4481 | fi |
4482 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 | |
4483 | $as_echo "$ac_cv_header_stdc" >&6; } | |
4484 | if test $ac_cv_header_stdc = yes; then | |
0d667716 | 4485 | |
0e1a989c | 4486 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h |
0d667716 | 4487 | |
5213506e | 4488 | fi |
0d667716 | 4489 | |
0e1a989c ILT |
4490 | # On IRIX 5.3, sys/types and inttypes.h are conflicting. |
4491 | for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ | |
4492 | inttypes.h stdint.h unistd.h | |
4493 | do : | |
4494 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
4495 | ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default | |
4496 | " | |
22e05272 | 4497 | if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : |
0e1a989c ILT |
4498 | cat >>confdefs.h <<_ACEOF |
4499 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
4500 | _ACEOF | |
4501 | ||
5213506e | 4502 | fi |
0d667716 | 4503 | |
0e1a989c | 4504 | done |
0d667716 KG |
4505 | |
4506 | ||
0e1a989c ILT |
4507 | |
4508 | ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" | |
22e05272 | 4509 | if test "x$ac_cv_header_minix_config_h" = xyes; then : |
0e1a989c | 4510 | MINIX=yes |
5213506e | 4511 | else |
0e1a989c | 4512 | MINIX= |
5213506e | 4513 | fi |
0d667716 KG |
4514 | |
4515 | ||
0e1a989c | 4516 | if test "$MINIX" = yes; then |
0d667716 | 4517 | |
0e1a989c | 4518 | $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h |
0d667716 KG |
4519 | |
4520 | ||
0e1a989c ILT |
4521 | $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h |
4522 | ||
4523 | ||
4524 | $as_echo "#define _MINIX 1" >>confdefs.h | |
4f4e53dd | 4525 | |
5213506e | 4526 | fi |
4f4e53dd | 4527 | |
4f4e53dd | 4528 | |
0e1a989c ILT |
4529 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 |
4530 | $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } | |
22e05272 | 4531 | if ${ac_cv_safe_to_define___extensions__+:} false; then : |
0e1a989c ILT |
4532 | $as_echo_n "(cached) " >&6 |
4533 | else | |
4534 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4535 | /* end confdefs.h. */ | |
4f4e53dd | 4536 | |
22e05272 JM |
4537 | # define __EXTENSIONS__ 1 |
4538 | $ac_includes_default | |
0e1a989c ILT |
4539 | int |
4540 | main () | |
4541 | { | |
4542 | ||
4543 | ; | |
4544 | return 0; | |
4545 | } | |
4546 | _ACEOF | |
4547 | if ac_fn_c_try_compile "$LINENO"; then : | |
4548 | ac_cv_safe_to_define___extensions__=yes | |
5213506e | 4549 | else |
0e1a989c | 4550 | ac_cv_safe_to_define___extensions__=no |
4f4e53dd | 4551 | fi |
0e1a989c | 4552 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
4f4e53dd | 4553 | fi |
0e1a989c ILT |
4554 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 |
4555 | $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } | |
4556 | test $ac_cv_safe_to_define___extensions__ = yes && | |
4557 | $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h | |
4f4e53dd | 4558 | |
0e1a989c | 4559 | $as_echo "#define _ALL_SOURCE 1" >>confdefs.h |
4f4e53dd | 4560 | |
0e1a989c | 4561 | $as_echo "#define _GNU_SOURCE 1" >>confdefs.h |
ff5dfc48 | 4562 | |
0e1a989c | 4563 | $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h |
ff5dfc48 | 4564 | |
0e1a989c | 4565 | $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h |
ff5dfc48 | 4566 | |
0e1a989c ILT |
4567 | |
4568 | # Check whether --enable-largefile was given. | |
4569 | if test "${enable_largefile+set}" = set; then : | |
4570 | enableval=$enable_largefile; | |
ff5dfc48 | 4571 | fi |
ff5dfc48 | 4572 | |
0e1a989c | 4573 | if test "$enable_largefile" != no; then |
4f4e53dd | 4574 | |
0e1a989c ILT |
4575 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 |
4576 | $as_echo_n "checking for special C compiler options needed for large files... " >&6; } | |
22e05272 | 4577 | if ${ac_cv_sys_largefile_CC+:} false; then : |
5213506e | 4578 | $as_echo_n "(cached) " >&6 |
4f4e53dd | 4579 | else |
0e1a989c ILT |
4580 | ac_cv_sys_largefile_CC=no |
4581 | if test "$GCC" != yes; then | |
4582 | ac_save_CC=$CC | |
4583 | while :; do | |
4584 | # IRIX 6.2 and later do not support large files by default, | |
4585 | # so use the C compiler's -n32 option if that helps. | |
4586 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4587 | /* end confdefs.h. */ | |
4588 | #include <sys/types.h> | |
4589 | /* Check that off_t can represent 2**63 - 1 correctly. | |
4590 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4591 | since some C++ compilers masquerading as C compilers | |
4592 | incorrectly reject 9223372036854775807. */ | |
4593 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
4594 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
4595 | && LARGE_OFF_T % 2147483647 == 1) | |
4596 | ? 1 : -1]; | |
4597 | int | |
4598 | main () | |
4599 | { | |
5213506e | 4600 | |
0e1a989c ILT |
4601 | ; |
4602 | return 0; | |
4603 | } | |
4604 | _ACEOF | |
4605 | if ac_fn_c_try_compile "$LINENO"; then : | |
4606 | break | |
5213506e | 4607 | fi |
0e1a989c ILT |
4608 | rm -f core conftest.err conftest.$ac_objext |
4609 | CC="$CC -n32" | |
4610 | if ac_fn_c_try_compile "$LINENO"; then : | |
4611 | ac_cv_sys_largefile_CC=' -n32'; break | |
5213506e | 4612 | fi |
0e1a989c ILT |
4613 | rm -f core conftest.err conftest.$ac_objext |
4614 | break | |
4615 | done | |
4616 | CC=$ac_save_CC | |
4617 | rm -f conftest.$ac_ext | |
4618 | fi | |
c3f829c1 | 4619 | fi |
0e1a989c ILT |
4620 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 |
4621 | $as_echo "$ac_cv_sys_largefile_CC" >&6; } | |
4622 | if test "$ac_cv_sys_largefile_CC" != no; then | |
4623 | CC=$CC$ac_cv_sys_largefile_CC | |
4624 | fi | |
5213506e | 4625 | |
0e1a989c ILT |
4626 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 |
4627 | $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } | |
22e05272 | 4628 | if ${ac_cv_sys_file_offset_bits+:} false; then : |
5213506e | 4629 | $as_echo_n "(cached) " >&6 |
c3f829c1 | 4630 | else |
0e1a989c | 4631 | while :; do |
5213506e | 4632 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
c3f829c1 | 4633 | /* end confdefs.h. */ |
5213506e | 4634 | #include <sys/types.h> |
0e1a989c ILT |
4635 | /* Check that off_t can represent 2**63 - 1 correctly. |
4636 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4637 | since some C++ compilers masquerading as C compilers | |
4638 | incorrectly reject 9223372036854775807. */ | |
4639 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
4640 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
4641 | && LARGE_OFF_T % 2147483647 == 1) | |
4642 | ? 1 : -1]; | |
c3f829c1 GDR |
4643 | int |
4644 | main () | |
4645 | { | |
0e1a989c | 4646 | |
c3f829c1 GDR |
4647 | ; |
4648 | return 0; | |
4649 | } | |
4650 | _ACEOF | |
5213506e | 4651 | if ac_fn_c_try_compile "$LINENO"; then : |
0e1a989c | 4652 | ac_cv_sys_file_offset_bits=no; break |
c3f829c1 | 4653 | fi |
5213506e | 4654 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
0e1a989c ILT |
4655 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4656 | /* end confdefs.h. */ | |
4657 | #define _FILE_OFFSET_BITS 64 | |
4658 | #include <sys/types.h> | |
4659 | /* Check that off_t can represent 2**63 - 1 correctly. | |
4660 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4661 | since some C++ compilers masquerading as C compilers | |
4662 | incorrectly reject 9223372036854775807. */ | |
4663 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
4664 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
4665 | && LARGE_OFF_T % 2147483647 == 1) | |
4666 | ? 1 : -1]; | |
4667 | int | |
4668 | main () | |
4669 | { | |
c3f829c1 | 4670 | |
0e1a989c ILT |
4671 | ; |
4672 | return 0; | |
4673 | } | |
4674 | _ACEOF | |
4675 | if ac_fn_c_try_compile "$LINENO"; then : | |
4676 | ac_cv_sys_file_offset_bits=64; break | |
be0f1e54 | 4677 | fi |
0e1a989c ILT |
4678 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
4679 | ac_cv_sys_file_offset_bits=unknown | |
4680 | break | |
4681 | done | |
4682 | fi | |
4683 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 | |
4684 | $as_echo "$ac_cv_sys_file_offset_bits" >&6; } | |
4685 | case $ac_cv_sys_file_offset_bits in #( | |
4686 | no | unknown) ;; | |
4687 | *) | |
4688 | cat >>confdefs.h <<_ACEOF | |
4689 | #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits | |
4690 | _ACEOF | |
4691 | ;; | |
4692 | esac | |
4693 | rm -rf conftest* | |
4694 | if test $ac_cv_sys_file_offset_bits = unknown; then | |
4695 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 | |
4696 | $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } | |
22e05272 | 4697 | if ${ac_cv_sys_large_files+:} false; then : |
5213506e | 4698 | $as_echo_n "(cached) " >&6 |
be0f1e54 | 4699 | else |
0e1a989c | 4700 | while :; do |
5213506e | 4701 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
be0f1e54 | 4702 | /* end confdefs.h. */ |
0e1a989c ILT |
4703 | #include <sys/types.h> |
4704 | /* Check that off_t can represent 2**63 - 1 correctly. | |
4705 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4706 | since some C++ compilers masquerading as C compilers | |
4707 | incorrectly reject 9223372036854775807. */ | |
4708 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
4709 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
4710 | && LARGE_OFF_T % 2147483647 == 1) | |
4711 | ? 1 : -1]; | |
be0f1e54 PB |
4712 | int |
4713 | main () | |
4714 | { | |
be0f1e54 PB |
4715 | |
4716 | ; | |
4717 | return 0; | |
4718 | } | |
4719 | _ACEOF | |
5213506e | 4720 | if ac_fn_c_try_compile "$LINENO"; then : |
0e1a989c ILT |
4721 | ac_cv_sys_large_files=no; break |
4722 | fi | |
4723 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4724 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4725 | /* end confdefs.h. */ | |
4726 | #define _LARGE_FILES 1 | |
4727 | #include <sys/types.h> | |
4728 | /* Check that off_t can represent 2**63 - 1 correctly. | |
4729 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4730 | since some C++ compilers masquerading as C compilers | |
4731 | incorrectly reject 9223372036854775807. */ | |
4732 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
4733 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
4734 | && LARGE_OFF_T % 2147483647 == 1) | |
4735 | ? 1 : -1]; | |
4736 | int | |
4737 | main () | |
4738 | { | |
4739 | ||
4740 | ; | |
4741 | return 0; | |
4742 | } | |
4743 | _ACEOF | |
4744 | if ac_fn_c_try_compile "$LINENO"; then : | |
4745 | ac_cv_sys_large_files=1; break | |
be0f1e54 | 4746 | fi |
5213506e | 4747 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
0e1a989c ILT |
4748 | ac_cv_sys_large_files=unknown |
4749 | break | |
4750 | done | |
4751 | fi | |
4752 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 | |
4753 | $as_echo "$ac_cv_sys_large_files" >&6; } | |
4754 | case $ac_cv_sys_large_files in #( | |
4755 | no | unknown) ;; | |
4756 | *) | |
4757 | cat >>confdefs.h <<_ACEOF | |
4758 | #define _LARGE_FILES $ac_cv_sys_large_files | |
4759 | _ACEOF | |
4760 | ;; | |
4761 | esac | |
4762 | rm -rf conftest* | |
4763 | fi | |
22e05272 JM |
4764 | |
4765 | ||
be0f1e54 | 4766 | fi |
be0f1e54 | 4767 | |
be0f1e54 | 4768 | |
0e1a989c ILT |
4769 | MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing |
4770 | for ac_prog in aclocal | |
5213506e | 4771 | do |
0e1a989c ILT |
4772 | # Extract the first word of "$ac_prog", so it can be a program name with args. |
4773 | set dummy $ac_prog; ac_word=$2 | |
4774 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4775 | $as_echo_n "checking for $ac_word... " >&6; } | |
22e05272 | 4776 | if ${ac_cv_prog_ACLOCAL+:} false; then : |
0e1a989c | 4777 | $as_echo_n "(cached) " >&6 |
4f4e53dd | 4778 | else |
0e1a989c ILT |
4779 | if test -n "$ACLOCAL"; then |
4780 | ac_cv_prog_ACLOCAL="$ACLOCAL" # Let the user override the test. | |
be0f1e54 | 4781 | else |
0e1a989c ILT |
4782 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
4783 | for as_dir in $PATH | |
4784 | do | |
4785 | IFS=$as_save_IFS | |
4786 | test -z "$as_dir" && as_dir=. | |
4787 | for ac_exec_ext in '' $ac_executable_extensions; do | |
22e05272 | 4788 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
0e1a989c ILT |
4789 | ac_cv_prog_ACLOCAL="$ac_prog" |
4790 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4791 | break 2 | |
4792 | fi | |
5213506e | 4793 | done |
0e1a989c ILT |
4794 | done |
4795 | IFS=$as_save_IFS | |
be0f1e54 | 4796 | |
4f4e53dd | 4797 | fi |
5213506e | 4798 | fi |
0e1a989c ILT |
4799 | ACLOCAL=$ac_cv_prog_ACLOCAL |
4800 | if test -n "$ACLOCAL"; then | |
4801 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ACLOCAL" >&5 | |
4802 | $as_echo "$ACLOCAL" >&6; } | |
5213506e | 4803 | else |
0e1a989c ILT |
4804 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
4805 | $as_echo "no" >&6; } | |
4f4e53dd | 4806 | fi |
4f4e53dd | 4807 | |
4f4e53dd | 4808 | |
0e1a989c | 4809 | test -n "$ACLOCAL" && break |
5213506e | 4810 | done |
0e1a989c | 4811 | test -n "$ACLOCAL" || ACLOCAL="$MISSING aclocal" |
4f4e53dd | 4812 | |
0e1a989c ILT |
4813 | for ac_prog in autoconf |
4814 | do | |
4815 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4816 | set dummy $ac_prog; ac_word=$2 | |
4817 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4818 | $as_echo_n "checking for $ac_word... " >&6; } | |
22e05272 | 4819 | if ${ac_cv_prog_AUTOCONF+:} false; then : |
5213506e | 4820 | $as_echo_n "(cached) " >&6 |
4f4e53dd | 4821 | else |
0e1a989c ILT |
4822 | if test -n "$AUTOCONF"; then |
4823 | ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test. | |
4824 | else | |
4825 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4826 | for as_dir in $PATH | |
5213506e RW |
4827 | do |
4828 | IFS=$as_save_IFS | |
4829 | test -z "$as_dir" && as_dir=. | |
5213506e | 4830 | for ac_exec_ext in '' $ac_executable_extensions; do |
22e05272 | 4831 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
0e1a989c ILT |
4832 | ac_cv_prog_AUTOCONF="$ac_prog" |
4833 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4834 | break 2 | |
4835 | fi | |
4836 | done | |
5213506e RW |
4837 | done |
4838 | IFS=$as_save_IFS | |
0e1a989c ILT |
4839 | |
4840 | fi | |
4841 | fi | |
4842 | AUTOCONF=$ac_cv_prog_AUTOCONF | |
4843 | if test -n "$AUTOCONF"; then | |
4844 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5 | |
4845 | $as_echo "$AUTOCONF" >&6; } | |
5213506e | 4846 | else |
0e1a989c ILT |
4847 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
4848 | $as_echo "no" >&6; } | |
4f4e53dd | 4849 | fi |
4f4e53dd | 4850 | |
4f4e53dd | 4851 | |
0e1a989c ILT |
4852 | test -n "$AUTOCONF" && break |
4853 | done | |
4854 | test -n "$AUTOCONF" || AUTOCONF="$MISSING autoconf" | |
4f4e53dd | 4855 | |
0e1a989c ILT |
4856 | for ac_prog in autoheader |
4857 | do | |
4858 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4859 | set dummy $ac_prog; ac_word=$2 | |
4860 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4861 | $as_echo_n "checking for $ac_word... " >&6; } | |
22e05272 | 4862 | if ${ac_cv_prog_AUTOHEADER+:} false; then : |
5213506e | 4863 | $as_echo_n "(cached) " >&6 |
4f4e53dd | 4864 | else |
0e1a989c ILT |
4865 | if test -n "$AUTOHEADER"; then |
4866 | ac_cv_prog_AUTOHEADER="$AUTOHEADER" # Let the user override the test. | |
4867 | else | |
4868 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4869 | for as_dir in $PATH | |
5213506e RW |
4870 | do |
4871 | IFS=$as_save_IFS | |
4872 | test -z "$as_dir" && as_dir=. | |
5213506e | 4873 | for ac_exec_ext in '' $ac_executable_extensions; do |
22e05272 | 4874 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
0e1a989c ILT |
4875 | ac_cv_prog_AUTOHEADER="$ac_prog" |
4876 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4877 | break 2 | |
4878 | fi | |
4879 | done | |
5213506e RW |
4880 | done |
4881 | IFS=$as_save_IFS | |
0e1a989c ILT |
4882 | |
4883 | fi | |
4884 | fi | |
4885 | AUTOHEADER=$ac_cv_prog_AUTOHEADER | |
4886 | if test -n "$AUTOHEADER"; then | |
4887 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOHEADER" >&5 | |
4888 | $as_echo "$AUTOHEADER" >&6; } | |
5213506e | 4889 | else |
0e1a989c ILT |
4890 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
4891 | $as_echo "no" >&6; } | |
5213506e | 4892 | fi |
4f4e53dd | 4893 | |
0e1a989c ILT |
4894 | |
4895 | test -n "$AUTOHEADER" && break | |
4896 | done | |
4897 | test -n "$AUTOHEADER" || AUTOHEADER="$MISSING autoheader" | |
4898 | ||
4899 | ||
909b30a1 EG |
4900 | if test -z "$ETAGS"; then |
4901 | ETAGS=etags | |
4902 | fi | |
4903 | ||
4904 | ||
0e1a989c ILT |
4905 | # Figure out what compiler warnings we can enable. |
4906 | # See config/warnings.m4 for details. | |
4907 | ||
bf5372e7 YS |
4908 | ac_ext=c |
4909 | ac_cpp='$CPP $CPPFLAGS' | |
4910 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4911 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4912 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
4913 | ||
0e1a989c ILT |
4914 | warn= |
4915 | save_CFLAGS="$CFLAGS" | |
095af58f | 4916 | for real_option in -W -Wall -Wno-narrowing -Wwrite-strings \ |
0e1a989c | 4917 | -Wmissing-format-attribute; do |
095af58f AS |
4918 | # Do the check with the no- prefix removed since gcc silently |
4919 | # accepts any -Wno-* option on purpose | |
4920 | case $real_option in | |
4a5e00ca | 4921 | -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; |
095af58f AS |
4922 | *) option=$real_option ;; |
4923 | esac | |
0e1a989c ILT |
4924 | as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` |
4925 | ||
4926 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 | |
4927 | $as_echo_n "checking whether $CC supports $option... " >&6; } | |
22e05272 | 4928 | if eval \${$as_acx_Woption+:} false; then : |
0e1a989c ILT |
4929 | $as_echo_n "(cached) " >&6 |
4930 | else | |
4931 | CFLAGS="$option" | |
4932 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4933 | /* end confdefs.h. */ | |
4934 | ||
4935 | int | |
4936 | main () | |
4937 | { | |
4938 | ||
4939 | ; | |
4940 | return 0; | |
4941 | } | |
4942 | _ACEOF | |
4943 | if ac_fn_c_try_compile "$LINENO"; then : | |
4944 | eval "$as_acx_Woption=yes" | |
4945 | else | |
4946 | eval "$as_acx_Woption=no" | |
4f4e53dd | 4947 | fi |
0e1a989c | 4948 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
5213506e | 4949 | |
0e1a989c ILT |
4950 | fi |
4951 | eval ac_res=\$$as_acx_Woption | |
4952 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
4953 | $as_echo "$ac_res" >&6; } | |
4954 | if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : | |
095af58f | 4955 | warn="$warn${warn:+ }$real_option" |
0e1a989c ILT |
4956 | fi |
4957 | done | |
4958 | CFLAGS="$save_CFLAGS" | |
bf5372e7 YS |
4959 | ac_ext=c |
4960 | ac_cpp='$CPP $CPPFLAGS' | |
4961 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4962 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4963 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
4964 | ||
4965 | ||
4966 | ac_ext=c | |
4967 | ac_cpp='$CPP $CPPFLAGS' | |
4968 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4969 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4970 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
5213506e | 4971 | |
0e1a989c ILT |
4972 | c_warn= |
4973 | save_CFLAGS="$CFLAGS" | |
095af58f | 4974 | for real_option in -Wstrict-prototypes -Wmissing-prototypes \ |
0e1a989c | 4975 | -Wold-style-definition -Wc++-compat; do |
095af58f AS |
4976 | # Do the check with the no- prefix removed since gcc silently |
4977 | # accepts any -Wno-* option on purpose | |
4978 | case $real_option in | |
4a5e00ca | 4979 | -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; |
095af58f AS |
4980 | *) option=$real_option ;; |
4981 | esac | |
0e1a989c ILT |
4982 | as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` |
4983 | ||
4984 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 | |
4985 | $as_echo_n "checking whether $CC supports $option... " >&6; } | |
22e05272 | 4986 | if eval \${$as_acx_Woption+:} false; then : |
5213506e | 4987 | $as_echo_n "(cached) " >&6 |
4f4e53dd | 4988 | else |
0e1a989c ILT |
4989 | CFLAGS="$option" |
4990 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4f4e53dd | 4991 | /* end confdefs.h. */ |
5213506e | 4992 | |
4f4e53dd PB |
4993 | int |
4994 | main () | |
4995 | { | |
4f4e53dd PB |
4996 | |
4997 | ; | |
4998 | return 0; | |
4999 | } | |
5000 | _ACEOF | |
5213506e | 5001 | if ac_fn_c_try_compile "$LINENO"; then : |
0e1a989c | 5002 | eval "$as_acx_Woption=yes" |
4f4e53dd | 5003 | else |
0e1a989c | 5004 | eval "$as_acx_Woption=no" |
4f4e53dd | 5005 | fi |
5213506e | 5006 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
4f4e53dd | 5007 | |
0e1a989c ILT |
5008 | fi |
5009 | eval ac_res=\$$as_acx_Woption | |
5010 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
5011 | $as_echo "$ac_res" >&6; } | |
5012 | if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : | |
095af58f | 5013 | c_warn="$c_warn${c_warn:+ }$real_option" |
0e1a989c ILT |
5014 | fi |
5015 | done | |
5016 | CFLAGS="$save_CFLAGS" | |
bf5372e7 YS |
5017 | ac_ext=c |
5018 | ac_cpp='$CPP $CPPFLAGS' | |
5019 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
5020 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
5021 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
5022 | ||
5023 | ||
5024 | ac_ext=c | |
5025 | ac_cpp='$CPP $CPPFLAGS' | |
5026 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
5027 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
5028 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
0e1a989c ILT |
5029 | |
5030 | WARN_PEDANTIC= | |
095af58f AS |
5031 | # Do the check with the no- prefix removed from the warning options |
5032 | # since gcc silently accepts any -Wno-* option on purpose | |
0e1a989c | 5033 | if test "$GCC" = yes; then : |
095af58f AS |
5034 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long" >&5 |
5035 | $as_echo_n "checking whether $CC supports -pedantic -Wlong-long... " >&6; } | |
22e05272 | 5036 | if ${acx_cv_prog_cc_pedantic__Wlong_long+:} false; then : |
0e1a989c ILT |
5037 | $as_echo_n "(cached) " >&6 |
5038 | else | |
5039 | save_CFLAGS="$CFLAGS" | |
095af58f | 5040 | CFLAGS="-pedantic -Wlong-long" |
0e1a989c | 5041 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4f4e53dd | 5042 | /* end confdefs.h. */ |
4f4e53dd | 5043 | |
0e1a989c ILT |
5044 | int |
5045 | main () | |
5046 | { | |
5047 | ||
5048 | ; | |
5049 | return 0; | |
5050 | } | |
4f4e53dd | 5051 | _ACEOF |
0e1a989c | 5052 | if ac_fn_c_try_compile "$LINENO"; then : |
095af58f | 5053 | acx_cv_prog_cc_pedantic__Wlong_long=yes |
0e1a989c | 5054 | else |
095af58f | 5055 | acx_cv_prog_cc_pedantic__Wlong_long=no |
0e1a989c ILT |
5056 | fi |
5057 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5058 | CFLAGS="$save_CFLAGS" | |
5059 | fi | |
095af58f AS |
5060 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long" >&5 |
5061 | $as_echo "$acx_cv_prog_cc_pedantic__Wlong_long" >&6; } | |
5062 | if test $acx_cv_prog_cc_pedantic__Wlong_long = yes; then : | |
0e1a989c ILT |
5063 | WARN_PEDANTIC="$WARN_PEDANTIC${WARN_PEDANTIC:+ }-pedantic -Wno-long-long" |
5064 | fi | |
5065 | ||
5066 | fi | |
bf5372e7 YS |
5067 | ac_ext=c |
5068 | ac_cpp='$CPP $CPPFLAGS' | |
5069 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
5070 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
5071 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
5072 | ||
4f4e53dd | 5073 | |
0e1a989c | 5074 | |
e9411247 | 5075 | # Disable exceptions and RTTI if building with g++ |
bf5372e7 YS |
5076 | ac_ext=c |
5077 | ac_cpp='$CPP $CPPFLAGS' | |
5078 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
5079 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
5080 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
5081 | ||
e9411247 MM |
5082 | noexception_flags= |
5083 | save_CFLAGS="$CFLAGS" | |
095af58f AS |
5084 | for real_option in -fno-exceptions -fno-rtti; do |
5085 | # Do the check with the no- prefix removed since gcc silently | |
5086 | # accepts any -Wno-* option on purpose | |
5087 | case $real_option in | |
4a5e00ca | 5088 | -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; |
095af58f AS |
5089 | *) option=$real_option ;; |
5090 | esac | |
e9411247 MM |
5091 | as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` |
5092 | ||
5093 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 | |
5094 | $as_echo_n "checking whether $CC supports $option... " >&6; } | |
22e05272 | 5095 | if eval \${$as_acx_Woption+:} false; then : |
e9411247 MM |
5096 | $as_echo_n "(cached) " >&6 |
5097 | else | |
5098 | CFLAGS="$option" | |
5099 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5100 | /* end confdefs.h. */ | |
5101 | ||
5102 | int | |
5103 | main () | |
5104 | { | |
5105 | ||
5106 | ; | |
5107 | return 0; | |
5108 | } | |
5109 | _ACEOF | |
5110 | if ac_fn_c_try_compile "$LINENO"; then : | |
5111 | eval "$as_acx_Woption=yes" | |
5112 | else | |
5113 | eval "$as_acx_Woption=no" | |
5114 | fi | |
5115 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5116 | ||
5117 | fi | |
5118 | eval ac_res=\$$as_acx_Woption | |
5119 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
5120 | $as_echo "$ac_res" >&6; } | |
5121 | if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : | |
095af58f | 5122 | noexception_flags="$noexception_flags${noexception_flags:+ }$real_option" |
e9411247 MM |
5123 | fi |
5124 | done | |
5125 | CFLAGS="$save_CFLAGS" | |
bf5372e7 YS |
5126 | ac_ext=c |
5127 | ac_cpp='$CPP $CPPFLAGS' | |
5128 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
5129 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
5130 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
5131 | ||
e9411247 MM |
5132 | |
5133 | ||
0e1a989c ILT |
5134 | # Only enable with --enable-werror-always until existing warnings are |
5135 | # corrected. | |
bf5372e7 YS |
5136 | ac_ext=c |
5137 | ac_cpp='$CPP $CPPFLAGS' | |
5138 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
5139 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
5140 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
5141 | ||
0e1a989c ILT |
5142 | WERROR= |
5143 | # Check whether --enable-werror-always was given. | |
5144 | if test "${enable_werror_always+set}" = set; then : | |
5145 | enableval=$enable_werror_always; | |
5213506e | 5146 | else |
0e1a989c | 5147 | enable_werror_always=no |
4f4e53dd | 5148 | fi |
4f4e53dd | 5149 | |
0e1a989c ILT |
5150 | if test $enable_werror_always = yes; then : |
5151 | WERROR="$WERROR${WERROR:+ }-Werror" | |
5213506e | 5152 | fi |
4f4e53dd | 5153 | |
bf5372e7 YS |
5154 | ac_ext=c |
5155 | ac_cpp='$CPP $CPPFLAGS' | |
5156 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
5157 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
5158 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
5159 | ||
4f4e53dd | 5160 | |
0e1a989c ILT |
5161 | |
5162 | # Dependency checking. | |
5163 | rm -rf .tst 2>/dev/null | |
5164 | mkdir .tst 2>/dev/null | |
5165 | if test -d .tst; then | |
5166 | am__leading_dot=. | |
5167 | else | |
5168 | am__leading_dot=_ | |
5169 | fi | |
5170 | rmdir .tst 2>/dev/null | |
5171 | ||
5172 | DEPDIR="${am__leading_dot}deps" | |
5173 | ||
5174 | ac_config_commands="$ac_config_commands depdir" | |
5175 | ||
5176 | ||
0e1a989c ILT |
5177 | ac_ext=cpp |
5178 | ac_cpp='$CXXCPP $CPPFLAGS' | |
5179 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
5180 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
5181 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
5182 | ||
5183 | ||
5184 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5185 | /* end confdefs.h. */ | |
5186 | int i; | |
0d667716 | 5187 | _ACEOF |
0e1a989c ILT |
5188 | if ac_fn_cxx_try_compile "$LINENO"; then : |
5189 | ||
5190 | else | |
22e05272 | 5191 | as_fn_error $? "C++ compiler missing or inoperational" "$LINENO" 5 |
0e1a989c ILT |
5192 | fi |
5193 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5194 | ac_ext=c | |
5195 | ac_cpp='$CPP $CPPFLAGS' | |
5196 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
5197 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
5198 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
5199 | ||
5200 | depcc="$CXX" am_compiler_list= | |
5201 | ||
5202 | am_depcomp=$ac_aux_dir/depcomp | |
5203 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 | |
5204 | $as_echo_n "checking dependency style of $depcc... " >&6; } | |
22e05272 | 5205 | if ${am_cv_CXX_dependencies_compiler_type+:} false; then : |
0e1a989c ILT |
5206 | $as_echo_n "(cached) " >&6 |
5207 | else | |
5208 | if test -f "$am_depcomp"; then | |
5209 | # We make a subdir and do the tests there. Otherwise we can end up | |
5210 | # making bogus files that we don't know about and never remove. For | |
5211 | # instance it was reported that on HP-UX the gcc test will end up | |
5212 | # making a dummy file named `D' -- because `-MD' means `put the output | |
5213 | # in D'. | |
5214 | mkdir conftest.dir | |
5215 | # Copy depcomp to subdir because otherwise we won't find it if we're | |
5216 | # using a relative directory. | |
5217 | cp "$am_depcomp" conftest.dir | |
5218 | cd conftest.dir | |
5219 | # We will build objects and dependencies in a subdirectory because | |
5220 | # it helps to detect inapplicable dependency modes. For instance | |
5221 | # both Tru64's cc and ICC support -MD to output dependencies as a | |
5222 | # side effect of compilation, but ICC will put the dependencies in | |
5223 | # the current directory while Tru64 will put them in the object | |
5224 | # directory. | |
5225 | mkdir sub | |
5226 | ||
5227 | am_cv_CXX_dependencies_compiler_type=none | |
5228 | if test "$am_compiler_list" = ""; then | |
5229 | am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` | |
5230 | fi | |
5231 | for depmode in $am_compiler_list; do | |
5232 | if test $depmode = none; then break; fi | |
5233 | ||
5234 | $as_echo "$as_me:$LINENO: trying $depmode" >&5 | |
5235 | # Setup a source with many dependencies, because some compilers | |
5236 | # like to wrap large dependency lists on column 80 (with \), and | |
5237 | # we should not choose a depcomp mode which is confused by this. | |
5238 | # | |
5239 | # We need to recreate these files for each test, as the compiler may | |
5240 | # overwrite some of them when testing with obscure command lines. | |
5241 | # This happens at least with the AIX C compiler. | |
5242 | : > sub/conftest.c | |
5243 | for i in 1 2 3 4 5 6; do | |
5244 | echo '#include "conftst'$i'.h"' >> sub/conftest.c | |
5245 | # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with | |
5246 | # Solaris 8's {/usr,}/bin/sh. | |
5247 | touch sub/conftst$i.h | |
5248 | done | |
5249 | echo "include sub/conftest.Po" > confmf | |
5250 | ||
5251 | # We check with `-c' and `-o' for the sake of the "dashmstdout" | |
5252 | # mode. It turns out that the SunPro C++ compiler does not properly | |
5253 | # handle `-M -o', and we need to detect this. | |
5254 | depcmd="depmode=$depmode \ | |
5255 | source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ | |
5256 | depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ | |
5257 | $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c" | |
5258 | echo "| $depcmd" | sed -e 's/ */ /g' >&5 | |
5259 | if env $depcmd > conftest.err 2>&1 && | |
5260 | grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 && | |
5261 | grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 && | |
5262 | ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then | |
5263 | # icc doesn't choke on unknown options, it will just issue warnings | |
5264 | # or remarks (even with -Werror). So we grep stderr for any message | |
5265 | # that says an option was ignored or not supported. | |
5266 | # When given -MP, icc 7.0 and 7.1 complain thusly: | |
5267 | # icc: Command line warning: ignoring option '-M'; no argument required | |
5268 | # The diagnosis changed in icc 8.0: | |
5269 | # icc: Command line remark: option '-MP' not supported | |
5270 | if (grep 'ignoring option' conftest.err || | |
5271 | grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else | |
5272 | am_cv_CXX_dependencies_compiler_type=$depmode | |
5273 | $as_echo "$as_me:$LINENO: success" >&5 | |
5274 | break | |
5275 | fi | |
5276 | fi | |
5277 | $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5 | |
5278 | sed -e 's/^/| /' < conftest.err >&5 | |
5279 | done | |
5280 | ||
5281 | cd .. | |
5282 | rm -rf conftest.dir | |
5283 | else | |
5284 | am_cv_CXX_dependencies_compiler_type=none | |
5285 | fi | |
0d667716 | 5286 | |
5213506e | 5287 | fi |
0e1a989c ILT |
5288 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5 |
5289 | $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; } | |
5290 | if test x${am_cv_CXX_dependencies_compiler_type-none} = xnone | |
22e05272 | 5291 | then as_fn_error $? "no usable dependency style found" "$LINENO" 5 |
0e1a989c | 5292 | else CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type |
0d667716 KG |
5293 | |
5294 | fi | |
5213506e | 5295 | |
0e1a989c ILT |
5296 | |
5297 | # Checks for header files. | |
5298 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 | |
5299 | $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } | |
22e05272 | 5300 | if ${ac_cv_header_time+:} false; then : |
0e1a989c | 5301 | $as_echo_n "(cached) " >&6 |
0d667716 | 5302 | else |
5213506e | 5303 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
0d667716 | 5304 | /* end confdefs.h. */ |
0e1a989c ILT |
5305 | #include <sys/types.h> |
5306 | #include <sys/time.h> | |
5307 | #include <time.h> | |
5213506e | 5308 | |
0d667716 KG |
5309 | int |
5310 | main () | |
5311 | { | |
0e1a989c ILT |
5312 | if ((struct tm *) 0) |
5313 | return 0; | |
5314 | ; | |
0d667716 KG |
5315 | return 0; |
5316 | } | |
5317 | _ACEOF | |
0e1a989c ILT |
5318 | if ac_fn_c_try_compile "$LINENO"; then : |
5319 | ac_cv_header_time=yes | |
0d667716 | 5320 | else |
0e1a989c | 5321 | ac_cv_header_time=no |
5213506e | 5322 | fi |
0e1a989c | 5323 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
0d667716 | 5324 | fi |
0e1a989c ILT |
5325 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 |
5326 | $as_echo "$ac_cv_header_time" >&6; } | |
5327 | if test $ac_cv_header_time = yes; then | |
0d667716 | 5328 | |
0e1a989c | 5329 | $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h |
0d667716 | 5330 | |
5213506e RW |
5331 | fi |
5332 | ||
0e1a989c ILT |
5333 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5 |
5334 | $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; } | |
22e05272 | 5335 | if ${gcc_cv_header_string+:} false; then : |
5213506e | 5336 | $as_echo_n "(cached) " >&6 |
0d667716 | 5337 | else |
5213506e RW |
5338 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
5339 | /* end confdefs.h. */ | |
0e1a989c ILT |
5340 | #include <string.h> |
5341 | #include <strings.h> | |
5342 | int | |
5343 | main () | |
5344 | { | |
4f4e53dd | 5345 | |
0e1a989c ILT |
5346 | ; |
5347 | return 0; | |
5348 | } | |
4f4e53dd | 5349 | _ACEOF |
0e1a989c ILT |
5350 | if ac_fn_c_try_compile "$LINENO"; then : |
5351 | gcc_cv_header_string=yes | |
5213506e | 5352 | else |
0e1a989c | 5353 | gcc_cv_header_string=no |
4f4e53dd | 5354 | fi |
0e1a989c | 5355 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
5213506e | 5356 | fi |
0e1a989c ILT |
5357 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5 |
5358 | $as_echo "$gcc_cv_header_string" >&6; } | |
5359 | if test $gcc_cv_header_string = yes; then | |
4f4e53dd | 5360 | |
0e1a989c | 5361 | $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h |
4f4e53dd | 5362 | |
5213506e RW |
5363 | fi |
5364 | ||
5213506e RW |
5365 | |
5366 | for ac_header in locale.h fcntl.h limits.h stddef.h \ | |
0e1a989c | 5367 | stdlib.h strings.h string.h sys/file.h unistd.h |
5213506e RW |
5368 | do : |
5369 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
0e1a989c | 5370 | ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" |
22e05272 | 5371 | if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : |
4f4e53dd | 5372 | cat >>confdefs.h <<_ACEOF |
5213506e | 5373 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
4f4e53dd PB |
5374 | _ACEOF |
5375 | ||
5213506e RW |
5376 | fi |
5377 | ||
5378 | done | |
4f4e53dd | 5379 | |
5213506e RW |
5380 | |
5381 | # Checks for typedefs, structures, and compiler characteristics. | |
246a2fcb RH |
5382 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 |
5383 | $as_echo_n "checking whether byte ordering is bigendian... " >&6; } | |
22e05272 | 5384 | if ${ac_cv_c_bigendian+:} false; then : |
246a2fcb RH |
5385 | $as_echo_n "(cached) " >&6 |
5386 | else | |
5387 | ac_cv_c_bigendian=unknown | |
5388 | # See if we're dealing with a universal compiler. | |
5389 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5390 | /* end confdefs.h. */ | |
5391 | #ifndef __APPLE_CC__ | |
5392 | not a universal capable compiler | |
5393 | #endif | |
5394 | typedef int dummy; | |
5395 | ||
5396 | _ACEOF | |
0e1a989c | 5397 | if ac_fn_c_try_compile "$LINENO"; then : |
246a2fcb RH |
5398 | |
5399 | # Check for potential -arch flags. It is not universal unless | |
5400 | # there are at least two -arch flags with different values. | |
5401 | ac_arch= | |
5402 | ac_prev= | |
5403 | for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do | |
5404 | if test -n "$ac_prev"; then | |
5405 | case $ac_word in | |
5406 | i?86 | x86_64 | ppc | ppc64) | |
5407 | if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then | |
5408 | ac_arch=$ac_word | |
5409 | else | |
5410 | ac_cv_c_bigendian=universal | |
5411 | break | |
5412 | fi | |
5413 | ;; | |
5414 | esac | |
5415 | ac_prev= | |
5416 | elif test "x$ac_word" = "x-arch"; then | |
5417 | ac_prev=arch | |
5418 | fi | |
5419 | done | |
5420 | fi | |
5421 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5422 | if test $ac_cv_c_bigendian = unknown; then | |
5423 | # See if sys/param.h defines the BYTE_ORDER macro. | |
5424 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5425 | /* end confdefs.h. */ | |
5426 | #include <sys/types.h> | |
5427 | #include <sys/param.h> | |
5428 | ||
5429 | int | |
5430 | main () | |
5431 | { | |
5432 | #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ | |
5433 | && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ | |
5434 | && LITTLE_ENDIAN) | |
5435 | bogus endian macros | |
5436 | #endif | |
5437 | ||
5438 | ; | |
5439 | return 0; | |
5440 | } | |
5441 | _ACEOF | |
0e1a989c | 5442 | if ac_fn_c_try_compile "$LINENO"; then : |
246a2fcb RH |
5443 | # It does; now see whether it defined to BIG_ENDIAN or not. |
5444 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5445 | /* end confdefs.h. */ | |
5446 | #include <sys/types.h> | |
5447 | #include <sys/param.h> | |
5448 | ||
5449 | int | |
5450 | main () | |
5451 | { | |
5452 | #if BYTE_ORDER != BIG_ENDIAN | |
5453 | not big endian | |
5454 | #endif | |
5455 | ||
5456 | ; | |
5457 | return 0; | |
5458 | } | |
5459 | _ACEOF | |
0e1a989c | 5460 | if ac_fn_c_try_compile "$LINENO"; then : |
246a2fcb RH |
5461 | ac_cv_c_bigendian=yes |
5462 | else | |
5463 | ac_cv_c_bigendian=no | |
5464 | fi | |
5465 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5466 | fi | |
5467 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5468 | fi | |
5469 | if test $ac_cv_c_bigendian = unknown; then | |
5470 | # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). | |
5471 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5472 | /* end confdefs.h. */ | |
5473 | #include <limits.h> | |
5474 | ||
5475 | int | |
5476 | main () | |
5477 | { | |
5478 | #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) | |
5479 | bogus endian macros | |
5480 | #endif | |
5481 | ||
5482 | ; | |
5483 | return 0; | |
5484 | } | |
5485 | _ACEOF | |
0e1a989c | 5486 | if ac_fn_c_try_compile "$LINENO"; then : |
246a2fcb RH |
5487 | # It does; now see whether it defined to _BIG_ENDIAN or not. |
5488 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5489 | /* end confdefs.h. */ | |
5490 | #include <limits.h> | |
5491 | ||
5492 | int | |
5493 | main () | |
5494 | { | |
5495 | #ifndef _BIG_ENDIAN | |
5496 | not big endian | |
5497 | #endif | |
5498 | ||
5499 | ; | |
5500 | return 0; | |
5501 | } | |
5502 | _ACEOF | |
0e1a989c | 5503 | if ac_fn_c_try_compile "$LINENO"; then : |
246a2fcb RH |
5504 | ac_cv_c_bigendian=yes |
5505 | else | |
5506 | ac_cv_c_bigendian=no | |
5507 | fi | |
5508 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5509 | fi | |
5510 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5511 | fi | |
5512 | if test $ac_cv_c_bigendian = unknown; then | |
5513 | # Compile a test program. | |
5514 | if test "$cross_compiling" = yes; then : | |
5515 | # Try to guess by grepping values from an object file. | |
5516 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5517 | /* end confdefs.h. */ | |
5518 | short int ascii_mm[] = | |
5519 | { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; | |
5520 | short int ascii_ii[] = | |
5521 | { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; | |
5522 | int use_ascii (int i) { | |
5523 | return ascii_mm[i] + ascii_ii[i]; | |
5524 | } | |
5525 | short int ebcdic_ii[] = | |
5526 | { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; | |
5527 | short int ebcdic_mm[] = | |
5528 | { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; | |
5529 | int use_ebcdic (int i) { | |
5530 | return ebcdic_mm[i] + ebcdic_ii[i]; | |
5531 | } | |
5532 | extern int foo; | |
5533 | ||
5534 | int | |
5535 | main () | |
5536 | { | |
5537 | return use_ascii (foo) == use_ebcdic (foo); | |
5538 | ; | |
5539 | return 0; | |
5540 | } | |
5541 | _ACEOF | |
0e1a989c | 5542 | if ac_fn_c_try_compile "$LINENO"; then : |
246a2fcb RH |
5543 | if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then |
5544 | ac_cv_c_bigendian=yes | |
5545 | fi | |
5546 | if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then | |
5547 | if test "$ac_cv_c_bigendian" = unknown; then | |
5548 | ac_cv_c_bigendian=no | |
5549 | else | |
5550 | # finding both strings is unlikely to happen, but who knows? | |
5551 | ac_cv_c_bigendian=unknown | |
5552 | fi | |
5553 | fi | |
5554 | fi | |
5555 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5556 | else | |
5557 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5558 | /* end confdefs.h. */ | |
5559 | $ac_includes_default | |
5560 | int | |
5561 | main () | |
5562 | { | |
5563 | ||
5564 | /* Are we little or big endian? From Harbison&Steele. */ | |
5565 | union | |
5566 | { | |
5567 | long int l; | |
5568 | char c[sizeof (long int)]; | |
5569 | } u; | |
5570 | u.l = 1; | |
5571 | return u.c[sizeof (long int) - 1] == 1; | |
5572 | ||
5573 | ; | |
5574 | return 0; | |
5575 | } | |
5576 | _ACEOF | |
0e1a989c | 5577 | if ac_fn_c_try_run "$LINENO"; then : |
246a2fcb RH |
5578 | ac_cv_c_bigendian=no |
5579 | else | |
5580 | ac_cv_c_bigendian=yes | |
5581 | fi | |
5582 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
5583 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
5584 | fi | |
5585 | ||
5586 | fi | |
5587 | fi | |
5588 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 | |
5589 | $as_echo "$ac_cv_c_bigendian" >&6; } | |
5590 | case $ac_cv_c_bigendian in #( | |
5591 | yes) | |
5592 | $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h | |
5593 | ;; #( | |
5594 | no) | |
5595 | ;; #( | |
5596 | universal) | |
5597 | ||
5598 | $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h | |
5599 | ||
5600 | ;; #( | |
5601 | *) | |
22e05272 | 5602 | as_fn_error $? "unknown endianness |
246a2fcb RH |
5603 | presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; |
5604 | esac | |
5605 | ||
5213506e RW |
5606 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 |
5607 | $as_echo_n "checking for an ANSI C-conforming const... " >&6; } | |
22e05272 | 5608 | if ${ac_cv_c_const+:} false; then : |
5213506e | 5609 | $as_echo_n "(cached) " >&6 |
0d667716 | 5610 | else |
5213506e | 5611 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
0d667716 | 5612 | /* end confdefs.h. */ |
5213506e | 5613 | |
0d667716 KG |
5614 | int |
5615 | main () | |
5616 | { | |
22e05272 | 5617 | |
5213506e | 5618 | #ifndef __cplusplus |
22e05272 | 5619 | /* Ultrix mips cc rejects this sort of thing. */ |
5213506e | 5620 | typedef int charset[2]; |
22e05272 | 5621 | const charset cs = { 0, 0 }; |
5213506e RW |
5622 | /* SunOS 4.1.1 cc rejects this. */ |
5623 | char const *const *pcpcc; | |
5624 | char **ppc; | |
5625 | /* NEC SVR4.0.2 mips cc rejects this. */ | |
5626 | struct point {int x, y;}; | |
5627 | static struct point const zero = {0,0}; | |
5628 | /* AIX XL C 1.02.0.0 rejects this. | |
5629 | It does not let you subtract one const X* pointer from another in | |
5630 | an arm of an if-expression whose if-part is not a constant | |
5631 | expression */ | |
5632 | const char *g = "string"; | |
5633 | pcpcc = &g + (g ? g-g : 0); | |
5634 | /* HPUX 7.0 cc rejects these. */ | |
5635 | ++pcpcc; | |
5636 | ppc = (char**) pcpcc; | |
5637 | pcpcc = (char const *const *) ppc; | |
22e05272 JM |
5638 | { /* SCO 3.2v4 cc rejects this sort of thing. */ |
5639 | char tx; | |
5640 | char *t = &tx; | |
5213506e RW |
5641 | char const *s = 0 ? (char *) 0 : (char const *) 0; |
5642 | ||
5643 | *t++ = 0; | |
5644 | if (s) return 0; | |
5645 | } | |
5646 | { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ | |
5647 | int x[] = {25, 17}; | |
5648 | const int *foo = &x[0]; | |
5649 | ++foo; | |
5650 | } | |
5651 | { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ | |
5652 | typedef const int *iptr; | |
5653 | iptr p = 0; | |
5654 | ++p; | |
5655 | } | |
22e05272 | 5656 | { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying |
5213506e | 5657 | "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ |
22e05272 JM |
5658 | struct s { int j; const int *ap[3]; } bx; |
5659 | struct s *b = &bx; b->j = 5; | |
5213506e RW |
5660 | } |
5661 | { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ | |
5662 | const int foo = 10; | |
5663 | if (!foo) return 0; | |
5664 | } | |
5665 | return !cs[0] && !zero.x; | |
0d667716 KG |
5666 | #endif |
5667 | ||
5668 | ; | |
5669 | return 0; | |
5670 | } | |
5671 | _ACEOF | |
0e1a989c | 5672 | if ac_fn_c_try_compile "$LINENO"; then : |
5213506e | 5673 | ac_cv_c_const=yes |
0d667716 | 5674 | else |
5213506e | 5675 | ac_cv_c_const=no |
0d667716 | 5676 | fi |
5213506e | 5677 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
0d667716 | 5678 | fi |
5213506e RW |
5679 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 |
5680 | $as_echo "$ac_cv_c_const" >&6; } | |
5681 | if test $ac_cv_c_const = no; then | |
0d667716 | 5682 | |
5213506e | 5683 | $as_echo "#define const /**/" >>confdefs.h |
0d667716 | 5684 | |
5213506e | 5685 | fi |
0d667716 | 5686 | |
5213506e RW |
5687 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 |
5688 | $as_echo_n "checking for inline... " >&6; } | |
22e05272 | 5689 | if ${ac_cv_c_inline+:} false; then : |
5213506e | 5690 | $as_echo_n "(cached) " >&6 |
0d667716 | 5691 | else |
5213506e RW |
5692 | ac_cv_c_inline=no |
5693 | for ac_kw in inline __inline__ __inline; do | |
5694 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5695 | /* end confdefs.h. */ | |
5696 | #ifndef __cplusplus | |
5697 | typedef int foo_t; | |
5698 | static $ac_kw foo_t static_foo () {return 0; } | |
5699 | $ac_kw foo_t foo () {return 0; } | |
5700 | #endif | |
5701 | ||
0d667716 | 5702 | _ACEOF |
0e1a989c | 5703 | if ac_fn_c_try_compile "$LINENO"; then : |
5213506e RW |
5704 | ac_cv_c_inline=$ac_kw |
5705 | fi | |
5706 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5707 | test "$ac_cv_c_inline" != no && break | |
5708 | done | |
0d667716 | 5709 | |
5213506e RW |
5710 | fi |
5711 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 | |
5712 | $as_echo "$ac_cv_c_inline" >&6; } | |
5713 | ||
5714 | case $ac_cv_c_inline in | |
5715 | inline | yes) ;; | |
5716 | *) | |
5717 | case $ac_cv_c_inline in | |
5718 | no) ac_val=;; | |
5719 | *) ac_val=$ac_cv_c_inline;; | |
5720 | esac | |
5721 | cat >>confdefs.h <<_ACEOF | |
5722 | #ifndef __cplusplus | |
5723 | #define inline $ac_val | |
5724 | #endif | |
5725 | _ACEOF | |
5726 | ;; | |
5727 | esac | |
0d667716 | 5728 | |
5213506e RW |
5729 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for obstacks" >&5 |
5730 | $as_echo_n "checking for obstacks... " >&6; } | |
22e05272 | 5731 | if ${ac_cv_func_obstack+:} false; then : |
5213506e | 5732 | $as_echo_n "(cached) " >&6 |
0d667716 | 5733 | else |
5213506e | 5734 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
0d667716 KG |
5735 | /* end confdefs.h. */ |
5736 | $ac_includes_default | |
5213506e | 5737 | #include "obstack.h" |
0d667716 KG |
5738 | int |
5739 | main () | |
5740 | { | |
5213506e RW |
5741 | struct obstack mem; |
5742 | #define obstack_chunk_alloc malloc | |
5743 | #define obstack_chunk_free free | |
5744 | obstack_init (&mem); | |
5745 | obstack_free (&mem, 0); | |
0d667716 KG |
5746 | ; |
5747 | return 0; | |
5748 | } | |
5749 | _ACEOF | |
0e1a989c | 5750 | if ac_fn_c_try_link "$LINENO"; then : |
5213506e | 5751 | ac_cv_func_obstack=yes |
0d667716 | 5752 | else |
5213506e | 5753 | ac_cv_func_obstack=no |
0d667716 | 5754 | fi |
5213506e RW |
5755 | rm -f core conftest.err conftest.$ac_objext \ |
5756 | conftest$ac_exeext conftest.$ac_ext | |
0d667716 | 5757 | fi |
5213506e RW |
5758 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_obstack" >&5 |
5759 | $as_echo "$ac_cv_func_obstack" >&6; } | |
5760 | if test $ac_cv_func_obstack = yes; then | |
0d667716 | 5761 | |
5213506e | 5762 | $as_echo "#define HAVE_OBSTACK 1" >>confdefs.h |
0d667716 KG |
5763 | |
5764 | else | |
5213506e RW |
5765 | case " $LIBOBJS " in |
5766 | *" obstack.$ac_objext "* ) ;; | |
5767 | *) LIBOBJS="$LIBOBJS obstack.$ac_objext" | |
5768 | ;; | |
5769 | esac | |
0d667716 KG |
5770 | |
5771 | fi | |
5213506e | 5772 | |
0e1a989c | 5773 | ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default" |
22e05272 | 5774 | if test "x$ac_cv_type_off_t" = xyes; then : |
5213506e | 5775 | |
0d667716 | 5776 | else |
0d667716 | 5777 | |
5213506e RW |
5778 | cat >>confdefs.h <<_ACEOF |
5779 | #define off_t long int | |
0d667716 | 5780 | _ACEOF |
0d667716 | 5781 | |
0d667716 | 5782 | fi |
5213506e | 5783 | |
0e1a989c | 5784 | ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" |
22e05272 | 5785 | if test "x$ac_cv_type_size_t" = xyes; then : |
5213506e RW |
5786 | |
5787 | else | |
0d667716 KG |
5788 | |
5789 | cat >>confdefs.h <<_ACEOF | |
5213506e | 5790 | #define size_t unsigned int |
0d667716 KG |
5791 | _ACEOF |
5792 | ||
5213506e RW |
5793 | fi |
5794 | ||
0e1a989c | 5795 | ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default" |
22e05272 | 5796 | if test "x$ac_cv_type_ssize_t" = xyes; then : |
0d667716 KG |
5797 | |
5798 | else | |
0d667716 | 5799 | |
5213506e RW |
5800 | cat >>confdefs.h <<_ACEOF |
5801 | #define ssize_t int | |
5802 | _ACEOF | |
0d667716 | 5803 | |
246a2fcb RH |
5804 | fi |
5805 | ||
5806 | ||
0e1a989c | 5807 | ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default" |
22e05272 | 5808 | if test "x$ac_cv_type_uintptr_t" = xyes; then : |
246a2fcb RH |
5809 | |
5810 | $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h | |
5811 | ||
5812 | else | |
5813 | for ac_type in 'unsigned int' 'unsigned long int' \ | |
5814 | 'unsigned long long int'; do | |
5815 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5816 | /* end confdefs.h. */ | |
5817 | $ac_includes_default | |
5818 | int | |
5819 | main () | |
5820 | { | |
5821 | static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))]; | |
22e05272 JM |
5822 | test_array [0] = 0; |
5823 | return test_array [0]; | |
246a2fcb RH |
5824 | |
5825 | ; | |
5826 | return 0; | |
5827 | } | |
5828 | _ACEOF | |
0e1a989c | 5829 | if ac_fn_c_try_compile "$LINENO"; then : |
246a2fcb RH |
5830 | |
5831 | cat >>confdefs.h <<_ACEOF | |
5832 | #define uintptr_t $ac_type | |
5833 | _ACEOF | |
5834 | ||
5835 | ac_type= | |
5836 | fi | |
5837 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5838 | test -z "$ac_type" && break | |
5839 | done | |
5840 | fi | |
5841 | ||
5842 | ||
0e1a989c | 5843 | ac_fn_c_check_type "$LINENO" "ptrdiff_t" "ac_cv_type_ptrdiff_t" "$ac_includes_default" |
22e05272 | 5844 | if test "x$ac_cv_type_ptrdiff_t" = xyes; then : |
246a2fcb RH |
5845 | |
5846 | else | |
5847 | ||
5848 | cat >>confdefs.h <<_ACEOF | |
5849 | #define ptrdiff_t int | |
5850 | _ACEOF | |
5851 | ||
54da09ee RB |
5852 | fi |
5853 | ||
edf6ddf6 RB |
5854 | ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t" |
5855 | case $ac_cv_c_uint64_t in #( | |
5856 | no|yes) ;; #( | |
5857 | *) | |
54da09ee | 5858 | |
edf6ddf6 | 5859 | $as_echo "#define _UINT64_T 1" >>confdefs.h |
54da09ee RB |
5860 | |
5861 | ||
5862 | cat >>confdefs.h <<_ACEOF | |
edf6ddf6 | 5863 | #define uint64_t $ac_cv_c_uint64_t |
54da09ee | 5864 | _ACEOF |
edf6ddf6 RB |
5865 | ;; |
5866 | esac | |
54da09ee | 5867 | |
edf6ddf6 | 5868 | if test x"$ac_cv_c_uint64_t" = x"no"; then |
22e05272 | 5869 | as_fn_error $? "uint64_t not found" "$LINENO" 5 |
0d667716 | 5870 | fi |
5213506e RW |
5871 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5 |
5872 | $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; } | |
22e05272 | 5873 | if ${ac_cv_struct_tm+:} false; then : |
5213506e | 5874 | $as_echo_n "(cached) " >&6 |
0d667716 | 5875 | else |
5213506e | 5876 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
0d667716 | 5877 | /* end confdefs.h. */ |
5213506e RW |
5878 | #include <sys/types.h> |
5879 | #include <time.h> | |
5880 | ||
0d667716 KG |
5881 | int |
5882 | main () | |
5883 | { | |
5213506e RW |
5884 | struct tm tm; |
5885 | int *p = &tm.tm_sec; | |
5886 | return !p; | |
0d667716 KG |
5887 | ; |
5888 | return 0; | |
5889 | } | |
5890 | _ACEOF | |
0e1a989c | 5891 | if ac_fn_c_try_compile "$LINENO"; then : |
5213506e | 5892 | ac_cv_struct_tm=time.h |
0d667716 | 5893 | else |
5213506e | 5894 | ac_cv_struct_tm=sys/time.h |
0d667716 | 5895 | fi |
5213506e | 5896 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
0d667716 | 5897 | fi |
5213506e RW |
5898 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5 |
5899 | $as_echo "$ac_cv_struct_tm" >&6; } | |
5900 | if test $ac_cv_struct_tm = sys/time.h; then | |
0d667716 | 5901 | |
5213506e | 5902 | $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h |
0d667716 | 5903 | |
5213506e | 5904 | fi |
0d667716 | 5905 | |
5213506e RW |
5906 | # The cast to long int works around a bug in the HP C Compiler |
5907 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
5908 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
5909 | # This bug is HP SR number 8606223364. | |
5910 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 | |
5911 | $as_echo_n "checking size of int... " >&6; } | |
22e05272 | 5912 | if ${ac_cv_sizeof_int+:} false; then : |
5213506e | 5913 | $as_echo_n "(cached) " >&6 |
0d667716 | 5914 | else |
0e1a989c | 5915 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : |
0d667716 | 5916 | |
5213506e RW |
5917 | else |
5918 | if test "$ac_cv_type_int" = yes; then | |
5919 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
5920 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
22e05272 JM |
5921 | as_fn_error 77 "cannot compute sizeof (int) |
5922 | See \`config.log' for more details" "$LINENO" 5; } | |
5213506e RW |
5923 | else |
5924 | ac_cv_sizeof_int=0 | |
5925 | fi | |
5926 | fi | |
0d667716 KG |
5927 | |
5928 | fi | |
5213506e RW |
5929 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 |
5930 | $as_echo "$ac_cv_sizeof_int" >&6; } | |
0d667716 | 5931 | |
0d667716 | 5932 | |
0d667716 KG |
5933 | |
5934 | cat >>confdefs.h <<_ACEOF | |
5213506e | 5935 | #define SIZEOF_INT $ac_cv_sizeof_int |
0d667716 KG |
5936 | _ACEOF |
5937 | ||
5938 | ||
5213506e RW |
5939 | # The cast to long int works around a bug in the HP C Compiler |
5940 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
5941 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
5942 | # This bug is HP SR number 8606223364. | |
5943 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 | |
5944 | $as_echo_n "checking size of long... " >&6; } | |
22e05272 | 5945 | if ${ac_cv_sizeof_long+:} false; then : |
5213506e | 5946 | $as_echo_n "(cached) " >&6 |
0d667716 | 5947 | else |
0e1a989c | 5948 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : |
0d667716 | 5949 | |
5213506e RW |
5950 | else |
5951 | if test "$ac_cv_type_long" = yes; then | |
5952 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
5953 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
22e05272 JM |
5954 | as_fn_error 77 "cannot compute sizeof (long) |
5955 | See \`config.log' for more details" "$LINENO" 5; } | |
5213506e RW |
5956 | else |
5957 | ac_cv_sizeof_long=0 | |
5958 | fi | |
5959 | fi | |
0d667716 KG |
5960 | |
5961 | fi | |
5213506e RW |
5962 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 |
5963 | $as_echo "$ac_cv_sizeof_long" >&6; } | |
0d667716 | 5964 | |
0d667716 | 5965 | |
0d667716 KG |
5966 | |
5967 | cat >>confdefs.h <<_ACEOF | |
5213506e | 5968 | #define SIZEOF_LONG $ac_cv_sizeof_long |
0d667716 KG |
5969 | _ACEOF |
5970 | ||
5971 | ||
5213506e RW |
5972 | |
5973 | for ac_func in clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked | |
5974 | do : | |
5975 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
0e1a989c | 5976 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" |
22e05272 | 5977 | if eval test \"x\$"$as_ac_var"\" = x"yes"; then : |
0d667716 | 5978 | cat >>confdefs.h <<_ACEOF |
5213506e | 5979 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
0d667716 KG |
5980 | _ACEOF |
5981 | ||
0d667716 | 5982 | fi |
5213506e RW |
5983 | done |
5984 | ||
0e1a989c | 5985 | ac_fn_c_check_decl "$LINENO" "abort" "ac_cv_have_decl_abort" "$ac_includes_default" |
22e05272 | 5986 | if test "x$ac_cv_have_decl_abort" = xyes; then : |
5213506e | 5987 | ac_have_decl=1 |
0d667716 | 5988 | else |
5213506e RW |
5989 | ac_have_decl=0 |
5990 | fi | |
0d667716 | 5991 | |
5213506e RW |
5992 | cat >>confdefs.h <<_ACEOF |
5993 | #define HAVE_DECL_ABORT $ac_have_decl | |
0d667716 | 5994 | _ACEOF |
0e1a989c | 5995 | ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default" |
22e05272 | 5996 | if test "x$ac_cv_have_decl_asprintf" = xyes; then : |
5213506e | 5997 | ac_have_decl=1 |
0d667716 | 5998 | else |
5213506e | 5999 | ac_have_decl=0 |
0d667716 | 6000 | fi |
0d667716 KG |
6001 | |
6002 | cat >>confdefs.h <<_ACEOF | |
5213506e | 6003 | #define HAVE_DECL_ASPRINTF $ac_have_decl |
0d667716 | 6004 | _ACEOF |
22e05272 JM |
6005 | as_ac_Symbol=`$as_echo "ac_cv_have_decl_basename(char *)" | $as_tr_sh` |
6006 | ac_fn_c_check_decl "$LINENO" "basename(char *)" "$as_ac_Symbol" "$ac_includes_default" | |
6007 | if eval test \"x\$"$as_ac_Symbol"\" = x"yes"; then : | |
5213506e | 6008 | ac_have_decl=1 |
0d667716 | 6009 | else |
5213506e | 6010 | ac_have_decl=0 |
0d667716 | 6011 | fi |
0d667716 | 6012 | |
5213506e RW |
6013 | cat >>confdefs.h <<_ACEOF |
6014 | #define HAVE_DECL_BASENAME $ac_have_decl | |
0d667716 | 6015 | _ACEOF |
0e1a989c | 6016 | ac_fn_c_check_decl "$LINENO" "errno" "ac_cv_have_decl_errno" "$ac_includes_default" |
22e05272 | 6017 | if test "x$ac_cv_have_decl_errno" = xyes; then : |
5213506e | 6018 | ac_have_decl=1 |
0d667716 | 6019 | else |
5213506e | 6020 | ac_have_decl=0 |
0d667716 | 6021 | fi |
5213506e RW |
6022 | |
6023 | cat >>confdefs.h <<_ACEOF | |
6024 | #define HAVE_DECL_ERRNO $ac_have_decl | |
6025 | _ACEOF | |
0e1a989c | 6026 | ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default" |
22e05272 | 6027 | if test "x$ac_cv_have_decl_getopt" = xyes; then : |
5213506e RW |
6028 | ac_have_decl=1 |
6029 | else | |
6030 | ac_have_decl=0 | |
0d667716 | 6031 | fi |
0d667716 KG |
6032 | |
6033 | cat >>confdefs.h <<_ACEOF | |
5213506e | 6034 | #define HAVE_DECL_GETOPT $ac_have_decl |
0d667716 | 6035 | _ACEOF |
0e1a989c | 6036 | ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default" |
22e05272 | 6037 | if test "x$ac_cv_have_decl_vasprintf" = xyes; then : |
c3f247f4 RW |
6038 | ac_have_decl=1 |
6039 | else | |
6040 | ac_have_decl=0 | |
6041 | fi | |
6042 | ||
6043 | cat >>confdefs.h <<_ACEOF | |
6044 | #define HAVE_DECL_VASPRINTF $ac_have_decl | |
6045 | _ACEOF | |
6046 | ||
0e1a989c | 6047 | ac_fn_c_check_decl "$LINENO" "clearerr_unlocked" "ac_cv_have_decl_clearerr_unlocked" "$ac_includes_default" |
22e05272 | 6048 | if test "x$ac_cv_have_decl_clearerr_unlocked" = xyes; then : |
5213506e RW |
6049 | ac_have_decl=1 |
6050 | else | |
6051 | ac_have_decl=0 | |
6052 | fi | |
0d667716 | 6053 | |
5213506e RW |
6054 | cat >>confdefs.h <<_ACEOF |
6055 | #define HAVE_DECL_CLEARERR_UNLOCKED $ac_have_decl | |
6056 | _ACEOF | |
0e1a989c | 6057 | ac_fn_c_check_decl "$LINENO" "feof_unlocked" "ac_cv_have_decl_feof_unlocked" "$ac_includes_default" |
22e05272 | 6058 | if test "x$ac_cv_have_decl_feof_unlocked" = xyes; then : |
5213506e RW |
6059 | ac_have_decl=1 |
6060 | else | |
6061 | ac_have_decl=0 | |
6062 | fi | |
0d667716 | 6063 | |
5213506e RW |
6064 | cat >>confdefs.h <<_ACEOF |
6065 | #define HAVE_DECL_FEOF_UNLOCKED $ac_have_decl | |
6066 | _ACEOF | |
0e1a989c | 6067 | ac_fn_c_check_decl "$LINENO" "ferror_unlocked" "ac_cv_have_decl_ferror_unlocked" "$ac_includes_default" |
22e05272 | 6068 | if test "x$ac_cv_have_decl_ferror_unlocked" = xyes; then : |
5213506e | 6069 | ac_have_decl=1 |
0d667716 | 6070 | else |
5213506e RW |
6071 | ac_have_decl=0 |
6072 | fi | |
6073 | ||
6074 | cat >>confdefs.h <<_ACEOF | |
6075 | #define HAVE_DECL_FERROR_UNLOCKED $ac_have_decl | |
0d667716 | 6076 | _ACEOF |
0e1a989c | 6077 | ac_fn_c_check_decl "$LINENO" "fflush_unlocked" "ac_cv_have_decl_fflush_unlocked" "$ac_includes_default" |
22e05272 | 6078 | if test "x$ac_cv_have_decl_fflush_unlocked" = xyes; then : |
5213506e RW |
6079 | ac_have_decl=1 |
6080 | else | |
6081 | ac_have_decl=0 | |
6082 | fi | |
0d667716 | 6083 | |
5213506e RW |
6084 | cat >>confdefs.h <<_ACEOF |
6085 | #define HAVE_DECL_FFLUSH_UNLOCKED $ac_have_decl | |
6086 | _ACEOF | |
0e1a989c | 6087 | ac_fn_c_check_decl "$LINENO" "fgetc_unlocked" "ac_cv_have_decl_fgetc_unlocked" "$ac_includes_default" |
22e05272 | 6088 | if test "x$ac_cv_have_decl_fgetc_unlocked" = xyes; then : |
5213506e RW |
6089 | ac_have_decl=1 |
6090 | else | |
6091 | ac_have_decl=0 | |
6092 | fi | |
0d667716 | 6093 | |
5213506e RW |
6094 | cat >>confdefs.h <<_ACEOF |
6095 | #define HAVE_DECL_FGETC_UNLOCKED $ac_have_decl | |
6096 | _ACEOF | |
0e1a989c | 6097 | ac_fn_c_check_decl "$LINENO" "fgets_unlocked" "ac_cv_have_decl_fgets_unlocked" "$ac_includes_default" |
22e05272 | 6098 | if test "x$ac_cv_have_decl_fgets_unlocked" = xyes; then : |
5213506e RW |
6099 | ac_have_decl=1 |
6100 | else | |
6101 | ac_have_decl=0 | |
c3f829c1 | 6102 | fi |
5213506e RW |
6103 | |
6104 | cat >>confdefs.h <<_ACEOF | |
6105 | #define HAVE_DECL_FGETS_UNLOCKED $ac_have_decl | |
6106 | _ACEOF | |
0e1a989c | 6107 | ac_fn_c_check_decl "$LINENO" "fileno_unlocked" "ac_cv_have_decl_fileno_unlocked" "$ac_includes_default" |
22e05272 | 6108 | if test "x$ac_cv_have_decl_fileno_unlocked" = xyes; then : |
5213506e | 6109 | ac_have_decl=1 |
c3f829c1 | 6110 | else |
5213506e RW |
6111 | ac_have_decl=0 |
6112 | fi | |
6113 | ||
6114 | cat >>confdefs.h <<_ACEOF | |
6115 | #define HAVE_DECL_FILENO_UNLOCKED $ac_have_decl | |
c3f829c1 | 6116 | _ACEOF |
0e1a989c | 6117 | ac_fn_c_check_decl "$LINENO" "fprintf_unlocked" "ac_cv_have_decl_fprintf_unlocked" "$ac_includes_default" |
22e05272 | 6118 | if test "x$ac_cv_have_decl_fprintf_unlocked" = xyes; then : |
5213506e RW |
6119 | ac_have_decl=1 |
6120 | else | |
6121 | ac_have_decl=0 | |
6122 | fi | |
c3f829c1 | 6123 | |
5213506e RW |
6124 | cat >>confdefs.h <<_ACEOF |
6125 | #define HAVE_DECL_FPRINTF_UNLOCKED $ac_have_decl | |
c3f829c1 | 6126 | _ACEOF |
0e1a989c | 6127 | ac_fn_c_check_decl "$LINENO" "fputc_unlocked" "ac_cv_have_decl_fputc_unlocked" "$ac_includes_default" |
22e05272 | 6128 | if test "x$ac_cv_have_decl_fputc_unlocked" = xyes; then : |
5213506e | 6129 | ac_have_decl=1 |
c3f829c1 | 6130 | else |
5213506e RW |
6131 | ac_have_decl=0 |
6132 | fi | |
c3f829c1 | 6133 | |
5213506e RW |
6134 | cat >>confdefs.h <<_ACEOF |
6135 | #define HAVE_DECL_FPUTC_UNLOCKED $ac_have_decl | |
6136 | _ACEOF | |
0e1a989c | 6137 | ac_fn_c_check_decl "$LINENO" "fputs_unlocked" "ac_cv_have_decl_fputs_unlocked" "$ac_includes_default" |
22e05272 | 6138 | if test "x$ac_cv_have_decl_fputs_unlocked" = xyes; then : |
5213506e RW |
6139 | ac_have_decl=1 |
6140 | else | |
6141 | ac_have_decl=0 | |
c3f829c1 | 6142 | fi |
5213506e RW |
6143 | |
6144 | cat >>confdefs.h <<_ACEOF | |
6145 | #define HAVE_DECL_FPUTS_UNLOCKED $ac_have_decl | |
6146 | _ACEOF | |
0e1a989c | 6147 | ac_fn_c_check_decl "$LINENO" "fread_unlocked" "ac_cv_have_decl_fread_unlocked" "$ac_includes_default" |
22e05272 | 6148 | if test "x$ac_cv_have_decl_fread_unlocked" = xyes; then : |
5213506e RW |
6149 | ac_have_decl=1 |
6150 | else | |
6151 | ac_have_decl=0 | |
c3f829c1 | 6152 | fi |
c3f829c1 GDR |
6153 | |
6154 | cat >>confdefs.h <<_ACEOF | |
5213506e | 6155 | #define HAVE_DECL_FREAD_UNLOCKED $ac_have_decl |
c3f829c1 | 6156 | _ACEOF |
0e1a989c | 6157 | ac_fn_c_check_decl "$LINENO" "fwrite_unlocked" "ac_cv_have_decl_fwrite_unlocked" "$ac_includes_default" |
22e05272 | 6158 | if test "x$ac_cv_have_decl_fwrite_unlocked" = xyes; then : |
5213506e RW |
6159 | ac_have_decl=1 |
6160 | else | |
6161 | ac_have_decl=0 | |
6162 | fi | |
c3f829c1 | 6163 | |
5213506e RW |
6164 | cat >>confdefs.h <<_ACEOF |
6165 | #define HAVE_DECL_FWRITE_UNLOCKED $ac_have_decl | |
6166 | _ACEOF | |
0e1a989c | 6167 | ac_fn_c_check_decl "$LINENO" "getchar_unlocked" "ac_cv_have_decl_getchar_unlocked" "$ac_includes_default" |
22e05272 | 6168 | if test "x$ac_cv_have_decl_getchar_unlocked" = xyes; then : |
5213506e RW |
6169 | ac_have_decl=1 |
6170 | else | |
6171 | ac_have_decl=0 | |
6172 | fi | |
c3f829c1 | 6173 | |
5213506e RW |
6174 | cat >>confdefs.h <<_ACEOF |
6175 | #define HAVE_DECL_GETCHAR_UNLOCKED $ac_have_decl | |
6176 | _ACEOF | |
0e1a989c | 6177 | ac_fn_c_check_decl "$LINENO" "getc_unlocked" "ac_cv_have_decl_getc_unlocked" "$ac_includes_default" |
22e05272 | 6178 | if test "x$ac_cv_have_decl_getc_unlocked" = xyes; then : |
5213506e | 6179 | ac_have_decl=1 |
c3f829c1 | 6180 | else |
5213506e RW |
6181 | ac_have_decl=0 |
6182 | fi | |
6183 | ||
6184 | cat >>confdefs.h <<_ACEOF | |
6185 | #define HAVE_DECL_GETC_UNLOCKED $ac_have_decl | |
c3f829c1 | 6186 | _ACEOF |
0e1a989c | 6187 | ac_fn_c_check_decl "$LINENO" "putchar_unlocked" "ac_cv_have_decl_putchar_unlocked" "$ac_includes_default" |
22e05272 | 6188 | if test "x$ac_cv_have_decl_putchar_unlocked" = xyes; then : |
5213506e RW |
6189 | ac_have_decl=1 |
6190 | else | |
6191 | ac_have_decl=0 | |
6192 | fi | |
c3f829c1 | 6193 | |
5213506e RW |
6194 | cat >>confdefs.h <<_ACEOF |
6195 | #define HAVE_DECL_PUTCHAR_UNLOCKED $ac_have_decl | |
6196 | _ACEOF | |
0e1a989c | 6197 | ac_fn_c_check_decl "$LINENO" "putc_unlocked" "ac_cv_have_decl_putc_unlocked" "$ac_includes_default" |
22e05272 | 6198 | if test "x$ac_cv_have_decl_putc_unlocked" = xyes; then : |
5213506e RW |
6199 | ac_have_decl=1 |
6200 | else | |
6201 | ac_have_decl=0 | |
6202 | fi | |
c3f829c1 | 6203 | |
5213506e RW |
6204 | cat >>confdefs.h <<_ACEOF |
6205 | #define HAVE_DECL_PUTC_UNLOCKED $ac_have_decl | |
6206 | _ACEOF | |
4f4e53dd PB |
6207 | |
6208 | ||
6209 | # Checks for library functions. | |
6210 | # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works | |
6211 | # for constant arguments. Useless! | |
5213506e RW |
6212 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5 |
6213 | $as_echo_n "checking for working alloca.h... " >&6; } | |
22e05272 | 6214 | if ${ac_cv_working_alloca_h+:} false; then : |
5213506e | 6215 | $as_echo_n "(cached) " >&6 |
4f4e53dd | 6216 | else |
5213506e | 6217 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4f4e53dd PB |
6218 | /* end confdefs.h. */ |
6219 | #include <alloca.h> | |
6220 | int | |
6221 | main () | |
6222 | { | |
6223 | char *p = (char *) alloca (2 * sizeof (int)); | |
5213506e | 6224 | if (p) return 0; |
4f4e53dd PB |
6225 | ; |
6226 | return 0; | |
6227 | } | |
6228 | _ACEOF | |
0e1a989c | 6229 | if ac_fn_c_try_link "$LINENO"; then : |
4f4e53dd PB |
6230 | ac_cv_working_alloca_h=yes |
6231 | else | |
5213506e | 6232 | ac_cv_working_alloca_h=no |
4f4e53dd | 6233 | fi |
5213506e RW |
6234 | rm -f core conftest.err conftest.$ac_objext \ |
6235 | conftest$ac_exeext conftest.$ac_ext | |
4f4e53dd | 6236 | fi |
5213506e RW |
6237 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5 |
6238 | $as_echo "$ac_cv_working_alloca_h" >&6; } | |
4f4e53dd PB |
6239 | if test $ac_cv_working_alloca_h = yes; then |
6240 | ||
5213506e | 6241 | $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h |
4f4e53dd PB |
6242 | |
6243 | fi | |
6244 | ||
5213506e RW |
6245 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5 |
6246 | $as_echo_n "checking for alloca... " >&6; } | |
22e05272 | 6247 | if ${ac_cv_func_alloca_works+:} false; then : |
5213506e | 6248 | $as_echo_n "(cached) " >&6 |
4f4e53dd | 6249 | else |
5213506e | 6250 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4f4e53dd PB |
6251 | /* end confdefs.h. */ |
6252 | #ifdef __GNUC__ | |
6253 | # define alloca __builtin_alloca | |
6254 | #else | |
6255 | # ifdef _MSC_VER | |
6256 | # include <malloc.h> | |
6257 | # define alloca _alloca | |
6258 | # else | |
5213506e | 6259 | # ifdef HAVE_ALLOCA_H |
4f4e53dd PB |
6260 | # include <alloca.h> |
6261 | # else | |
6262 | # ifdef _AIX | |
6263 | #pragma alloca | |
6264 | # else | |
6265 | # ifndef alloca /* predefined by HP cc +Olibcalls */ | |
22e05272 | 6266 | void *alloca (size_t); |
4f4e53dd PB |
6267 | # endif |
6268 | # endif | |
6269 | # endif | |
6270 | # endif | |
6271 | #endif | |
6272 | ||
6273 | int | |
6274 | main () | |
6275 | { | |
6276 | char *p = (char *) alloca (1); | |
5213506e | 6277 | if (p) return 0; |
4f4e53dd PB |
6278 | ; |
6279 | return 0; | |
6280 | } | |
6281 | _ACEOF | |
0e1a989c | 6282 | if ac_fn_c_try_link "$LINENO"; then : |
4f4e53dd PB |
6283 | ac_cv_func_alloca_works=yes |
6284 | else | |
5213506e | 6285 | ac_cv_func_alloca_works=no |
4f4e53dd | 6286 | fi |
5213506e RW |
6287 | rm -f core conftest.err conftest.$ac_objext \ |
6288 | conftest$ac_exeext conftest.$ac_ext | |
4f4e53dd | 6289 | fi |
5213506e RW |
6290 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5 |
6291 | $as_echo "$ac_cv_func_alloca_works" >&6; } | |
4f4e53dd PB |
6292 | |
6293 | if test $ac_cv_func_alloca_works = yes; then | |
6294 | ||
5213506e | 6295 | $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h |
4f4e53dd PB |
6296 | |
6297 | else | |
6298 | # The SVR3 libPW and SVR4 libucb both contain incompatible functions | |
6299 | # that cause trouble. Some versions do not even contain alloca or | |
6300 | # contain a buggy version. If you still want to use their alloca, | |
6301 | # use ar to extract alloca.o from them instead of compiling alloca.c. | |
6302 | ||
5213506e | 6303 | ALLOCA=\${LIBOBJDIR}alloca.$ac_objext |
4f4e53dd | 6304 | |
5213506e | 6305 | $as_echo "#define C_ALLOCA 1" >>confdefs.h |
4f4e53dd PB |
6306 | |
6307 | ||
5213506e RW |
6308 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5 |
6309 | $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; } | |
22e05272 | 6310 | if ${ac_cv_os_cray+:} false; then : |
5213506e | 6311 | $as_echo_n "(cached) " >&6 |
4f4e53dd | 6312 | else |
5213506e | 6313 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4f4e53dd | 6314 | /* end confdefs.h. */ |
5213506e | 6315 | #if defined CRAY && ! defined CRAY2 |
4f4e53dd PB |
6316 | webecray |
6317 | #else | |
6318 | wenotbecray | |
6319 | #endif | |
6320 | ||
6321 | _ACEOF | |
6322 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
5213506e | 6323 | $EGREP "webecray" >/dev/null 2>&1; then : |
4f4e53dd PB |
6324 | ac_cv_os_cray=yes |
6325 | else | |
6326 | ac_cv_os_cray=no | |
6327 | fi | |
6328 | rm -f conftest* | |
6329 | ||
6330 | fi | |
5213506e RW |
6331 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5 |
6332 | $as_echo "$ac_cv_os_cray" >&6; } | |
4f4e53dd PB |
6333 | if test $ac_cv_os_cray = yes; then |
6334 | for ac_func in _getb67 GETB67 getb67; do | |
5213506e | 6335 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` |
0e1a989c | 6336 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" |
22e05272 | 6337 | if eval test \"x\$"$as_ac_var"\" = x"yes"; then : |
4f4e53dd PB |
6338 | |
6339 | cat >>confdefs.h <<_ACEOF | |
6340 | #define CRAY_STACKSEG_END $ac_func | |
6341 | _ACEOF | |
6342 | ||
6343 | break | |
6344 | fi | |
6345 | ||
6346 | done | |
6347 | fi | |
6348 | ||
5213506e RW |
6349 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5 |
6350 | $as_echo_n "checking stack direction for C alloca... " >&6; } | |
22e05272 | 6351 | if ${ac_cv_c_stack_direction+:} false; then : |
5213506e | 6352 | $as_echo_n "(cached) " >&6 |
4f4e53dd | 6353 | else |
5213506e | 6354 | if test "$cross_compiling" = yes; then : |
4f4e53dd PB |
6355 | ac_cv_c_stack_direction=0 |
6356 | else | |
5213506e | 6357 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4f4e53dd | 6358 | /* end confdefs.h. */ |
5213506e | 6359 | $ac_includes_default |
4f4e53dd | 6360 | int |
22e05272 | 6361 | find_stack_direction (int *addr, int depth) |
4f4e53dd | 6362 | { |
22e05272 JM |
6363 | int dir, dummy = 0; |
6364 | if (! addr) | |
6365 | addr = &dummy; | |
6366 | *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1; | |
6367 | dir = depth ? find_stack_direction (addr, depth - 1) : 0; | |
6368 | return dir + dummy; | |
4f4e53dd PB |
6369 | } |
6370 | ||
6371 | int | |
22e05272 | 6372 | main (int argc, char **argv) |
4f4e53dd | 6373 | { |
22e05272 | 6374 | return find_stack_direction (0, argc + !argv + 20) < 0; |
4f4e53dd PB |
6375 | } |
6376 | _ACEOF | |
0e1a989c | 6377 | if ac_fn_c_try_run "$LINENO"; then : |
4f4e53dd PB |
6378 | ac_cv_c_stack_direction=1 |
6379 | else | |
5213506e | 6380 | ac_cv_c_stack_direction=-1 |
4f4e53dd | 6381 | fi |
5213506e RW |
6382 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
6383 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
4f4e53dd | 6384 | fi |
4f4e53dd | 6385 | |
5213506e RW |
6386 | fi |
6387 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5 | |
6388 | $as_echo "$ac_cv_c_stack_direction" >&6; } | |
4f4e53dd PB |
6389 | cat >>confdefs.h <<_ACEOF |
6390 | #define STACK_DIRECTION $ac_cv_c_stack_direction | |
6391 | _ACEOF | |
6392 | ||
6393 | ||
6394 | fi | |
6395 | ||
5213506e RW |
6396 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 |
6397 | $as_echo_n "checking for ANSI C header files... " >&6; } | |
22e05272 | 6398 | if ${ac_cv_header_stdc+:} false; then : |
5213506e | 6399 | $as_echo_n "(cached) " >&6 |
4f4e53dd | 6400 | else |
5213506e | 6401 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4f4e53dd PB |
6402 | /* end confdefs.h. */ |
6403 | #include <stdlib.h> | |
6404 | #include <stdarg.h> | |
6405 | #include <string.h> | |
6406 | #include <float.h> | |
6407 | ||
6408 | int | |
6409 | main () | |
6410 | { | |
6411 | ||
6412 | ; | |
6413 | return 0; | |
6414 | } | |
6415 | _ACEOF | |
0e1a989c | 6416 | if ac_fn_c_try_compile "$LINENO"; then : |
4f4e53dd PB |
6417 | ac_cv_header_stdc=yes |
6418 | else | |
5213506e | 6419 | ac_cv_header_stdc=no |
4f4e53dd | 6420 | fi |
5213506e | 6421 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
4f4e53dd PB |
6422 | |
6423 | if test $ac_cv_header_stdc = yes; then | |
6424 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
5213506e | 6425 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4f4e53dd PB |
6426 | /* end confdefs.h. */ |
6427 | #include <string.h> | |
6428 | ||
6429 | _ACEOF | |
6430 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
5213506e RW |
6431 | $EGREP "memchr" >/dev/null 2>&1; then : |
6432 | ||
4f4e53dd PB |
6433 | else |
6434 | ac_cv_header_stdc=no | |
6435 | fi | |
6436 | rm -f conftest* | |
6437 | ||
6438 | fi | |
6439 | ||
6440 | if test $ac_cv_header_stdc = yes; then | |
6441 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
5213506e | 6442 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4f4e53dd PB |
6443 | /* end confdefs.h. */ |
6444 | #include <stdlib.h> | |
6445 | ||
6446 | _ACEOF | |
6447 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
5213506e RW |
6448 | $EGREP "free" >/dev/null 2>&1; then : |
6449 | ||
4f4e53dd PB |
6450 | else |
6451 | ac_cv_header_stdc=no | |
6452 | fi | |
6453 | rm -f conftest* | |
6454 | ||
6455 | fi | |
6456 | ||
6457 | if test $ac_cv_header_stdc = yes; then | |
6458 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
5213506e | 6459 | if test "$cross_compiling" = yes; then : |
4f4e53dd PB |
6460 | : |
6461 | else | |
5213506e | 6462 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4f4e53dd PB |
6463 | /* end confdefs.h. */ |
6464 | #include <ctype.h> | |
5213506e | 6465 | #include <stdlib.h> |
4f4e53dd PB |
6466 | #if ((' ' & 0x0FF) == 0x020) |
6467 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
6468 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
6469 | #else | |
6470 | # define ISLOWER(c) \ | |
6471 | (('a' <= (c) && (c) <= 'i') \ | |
6472 | || ('j' <= (c) && (c) <= 'r') \ | |
6473 | || ('s' <= (c) && (c) <= 'z')) | |
6474 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) | |
6475 | #endif | |
6476 | ||
6477 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) | |
6478 | int | |
6479 | main () | |
6480 | { | |
6481 | int i; | |
6482 | for (i = 0; i < 256; i++) | |
6483 | if (XOR (islower (i), ISLOWER (i)) | |
6484 | || toupper (i) != TOUPPER (i)) | |
5213506e RW |
6485 | return 2; |
6486 | return 0; | |
4f4e53dd PB |
6487 | } |
6488 | _ACEOF | |
0e1a989c | 6489 | if ac_fn_c_try_run "$LINENO"; then : |
4f4e53dd | 6490 | |
5213506e RW |
6491 | else |
6492 | ac_cv_header_stdc=no | |
4f4e53dd | 6493 | fi |
5213506e RW |
6494 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
6495 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
4f4e53dd | 6496 | fi |
5213506e | 6497 | |
4f4e53dd PB |
6498 | fi |
6499 | fi | |
5213506e RW |
6500 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 |
6501 | $as_echo "$ac_cv_header_stdc" >&6; } | |
4f4e53dd PB |
6502 | if test $ac_cv_header_stdc = yes; then |
6503 | ||
5213506e | 6504 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h |
4f4e53dd PB |
6505 | |
6506 | fi | |
6507 | ||
6508 | ||
5213506e RW |
6509 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5 |
6510 | $as_echo_n "checking for nl_langinfo and CODESET... " >&6; } | |
22e05272 | 6511 | if ${am_cv_langinfo_codeset+:} false; then : |
5213506e | 6512 | $as_echo_n "(cached) " >&6 |
4f4e53dd | 6513 | else |
5213506e | 6514 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4f4e53dd PB |
6515 | /* end confdefs.h. */ |
6516 | #include <langinfo.h> | |
6517 | int | |
6518 | main () | |
6519 | { | |
6520 | char* cs = nl_langinfo(CODESET); | |
6521 | ; | |
6522 | return 0; | |
6523 | } | |
6524 | _ACEOF | |
0e1a989c | 6525 | if ac_fn_c_try_link "$LINENO"; then : |
4f4e53dd PB |
6526 | am_cv_langinfo_codeset=yes |
6527 | else | |
5213506e | 6528 | am_cv_langinfo_codeset=no |
4f4e53dd | 6529 | fi |
5213506e RW |
6530 | rm -f core conftest.err conftest.$ac_objext \ |
6531 | conftest$ac_exeext conftest.$ac_ext | |
4f4e53dd PB |
6532 | |
6533 | fi | |
5213506e RW |
6534 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5 |
6535 | $as_echo "$am_cv_langinfo_codeset" >&6; } | |
4f4e53dd PB |
6536 | if test $am_cv_langinfo_codeset = yes; then |
6537 | ||
5213506e | 6538 | $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h |
4f4e53dd PB |
6539 | |
6540 | fi | |
6541 | ||
6542 | # If we haven't got the data from the intl directory, | |
6543 | # assume NLS is disabled. | |
6544 | USE_NLS=no | |
6545 | LIBINTL= | |
6546 | LIBINTL_DEP= | |
6547 | INCINTL= | |
6548 | XGETTEXT= | |
6549 | GMSGFMT= | |
6550 | POSUB= | |
f7288899 EC |
6551 | |
6552 | if test -f ../intl/config.intl; then | |
6553 | . ../intl/config.intl | |
4f4e53dd | 6554 | fi |
5213506e RW |
6555 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5 |
6556 | $as_echo_n "checking whether NLS is requested... " >&6; } | |
4f4e53dd | 6557 | if test x"$USE_NLS" != xyes; then |
5213506e RW |
6558 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
6559 | $as_echo "no" >&6; } | |
4f4e53dd | 6560 | else |
5213506e RW |
6561 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
6562 | $as_echo "yes" >&6; } | |
4f4e53dd | 6563 | |
5213506e | 6564 | $as_echo "#define ENABLE_NLS 1" >>confdefs.h |
4f4e53dd PB |
6565 | |
6566 | ||
5213506e RW |
6567 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5 |
6568 | $as_echo_n "checking for catalogs to be installed... " >&6; } | |
4f4e53dd PB |
6569 | # Look for .po and .gmo files in the source directory. |
6570 | CATALOGS= | |
6571 | XLINGUAS= | |
6572 | for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do | |
6573 | # If there aren't any .gmo files the shell will give us the | |
6574 | # literal string "../path/to/srcdir/po/*.gmo" which has to be | |
6575 | # weeded out. | |
6576 | case "$cat" in *\**) | |
6577 | continue;; | |
6578 | esac | |
6579 | # The quadruple backslash is collapsed to a double backslash | |
6580 | # by the backticks, then collapsed again by the double quotes, | |
6581 | # leaving us with one backslash in the sed expression (right | |
6582 | # before the dot that mustn't act as a wildcard). | |
5c3c3683 DJ |
6583 | cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"` |
6584 | lang=`echo $cat | sed -e "s!\\\\.gmo!!"` | |
4f4e53dd PB |
6585 | # The user is allowed to set LINGUAS to a list of languages to |
6586 | # install catalogs for. If it's empty that means "all of them." | |
6587 | if test "x$LINGUAS" = x; then | |
6588 | CATALOGS="$CATALOGS $cat" | |
6589 | XLINGUAS="$XLINGUAS $lang" | |
6590 | else | |
6591 | case "$LINGUAS" in *$lang*) | |
6592 | CATALOGS="$CATALOGS $cat" | |
6593 | XLINGUAS="$XLINGUAS $lang" | |
6594 | ;; | |
6595 | esac | |
6596 | fi | |
6597 | done | |
6598 | LINGUAS="$XLINGUAS" | |
5213506e RW |
6599 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5 |
6600 | $as_echo "$LINGUAS" >&6; } | |
5c3c3683 DJ |
6601 | |
6602 | ||
6603 | DATADIRNAME=share | |
6604 | ||
6605 | INSTOBJEXT=.mo | |
6606 | ||
6607 | GENCAT=gencat | |
6608 | ||
6609 | CATOBJEXT=.gmo | |
6610 | ||
4f4e53dd PB |
6611 | fi |
6612 | ||
5213506e RW |
6613 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uchar" >&5 |
6614 | $as_echo_n "checking for uchar... " >&6; } | |
22e05272 | 6615 | if ${gcc_cv_type_uchar+:} false; then : |
5213506e | 6616 | $as_echo_n "(cached) " >&6 |
4f4e53dd | 6617 | else |
5213506e | 6618 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4f4e53dd PB |
6619 | /* end confdefs.h. */ |
6620 | ||
f78ce0c2 | 6621 | #include <sys/types.h> |
4f4e53dd PB |
6622 | |
6623 | int | |
6624 | main () | |
6625 | { | |
6626 | if ((uchar *)0) return 0; | |
6627 | if (sizeof(uchar)) return 0; | |
6628 | ; | |
6629 | return 0; | |
6630 | } | |
6631 | _ACEOF | |
0e1a989c | 6632 | if ac_fn_c_try_compile "$LINENO"; then : |
4f4e53dd PB |
6633 | ac_cv_type_uchar=yes |
6634 | else | |
5213506e | 6635 | ac_cv_type_uchar=no |
4f4e53dd | 6636 | fi |
5213506e | 6637 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
4f4e53dd | 6638 | fi |
5213506e RW |
6639 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_uchar" >&5 |
6640 | $as_echo "$gcc_cv_type_uchar" >&6; } | |
4f4e53dd PB |
6641 | if test $ac_cv_type_uchar = yes; then |
6642 | ||
5213506e | 6643 | $as_echo "#define HAVE_UCHAR 1" >>confdefs.h |
4f4e53dd PB |
6644 | |
6645 | fi | |
6646 | ||
14e0d832 CC |
6647 | # The cast to long int works around a bug in the HP C Compiler |
6648 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
6649 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
6650 | # This bug is HP SR number 8606223364. | |
6651 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of ino_t" >&5 | |
6652 | $as_echo_n "checking size of ino_t... " >&6; } | |
6653 | if ${ac_cv_sizeof_ino_t+:} false; then : | |
6654 | $as_echo_n "(cached) " >&6 | |
6655 | else | |
6656 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (ino_t))" "ac_cv_sizeof_ino_t" "$ac_includes_default"; then : | |
6657 | ||
6658 | else | |
6659 | if test "$ac_cv_type_ino_t" = yes; then | |
6660 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
6661 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
6662 | as_fn_error 77 "cannot compute sizeof (ino_t) | |
6663 | See \`config.log' for more details" "$LINENO" 5; } | |
6664 | else | |
6665 | ac_cv_sizeof_ino_t=0 | |
6666 | fi | |
6667 | fi | |
6668 | ||
6669 | fi | |
6670 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_ino_t" >&5 | |
6671 | $as_echo "$ac_cv_sizeof_ino_t" >&6; } | |
6672 | ||
6673 | ||
6674 | ||
6675 | cat >>confdefs.h <<_ACEOF | |
6676 | #define SIZEOF_INO_T $ac_cv_sizeof_ino_t | |
6677 | _ACEOF | |
6678 | ||
6679 | ||
6680 | # The cast to long int works around a bug in the HP C Compiler | |
6681 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
6682 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
6683 | # This bug is HP SR number 8606223364. | |
6684 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of dev_t" >&5 | |
6685 | $as_echo_n "checking size of dev_t... " >&6; } | |
6686 | if ${ac_cv_sizeof_dev_t+:} false; then : | |
6687 | $as_echo_n "(cached) " >&6 | |
6688 | else | |
6689 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (dev_t))" "ac_cv_sizeof_dev_t" "$ac_includes_default"; then : | |
6690 | ||
6691 | else | |
6692 | if test "$ac_cv_type_dev_t" = yes; then | |
6693 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
6694 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
6695 | as_fn_error 77 "cannot compute sizeof (dev_t) | |
6696 | See \`config.log' for more details" "$LINENO" 5; } | |
6697 | else | |
6698 | ac_cv_sizeof_dev_t=0 | |
6699 | fi | |
6700 | fi | |
6701 | ||
6702 | fi | |
6703 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_dev_t" >&5 | |
6704 | $as_echo "$ac_cv_sizeof_dev_t" >&6; } | |
6705 | ||
6706 | ||
6707 | ||
6708 | cat >>confdefs.h <<_ACEOF | |
6709 | #define SIZEOF_DEV_T $ac_cv_sizeof_dev_t | |
6710 | _ACEOF | |
6711 | ||
6712 | ||
6713 | ||
5b6d595b RO |
6714 | # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which exposes a different |
6715 | # iconv() prototype. | |
0823efed DN |
6716 | ac_ext=cpp |
6717 | ac_cpp='$CXXCPP $CPPFLAGS' | |
6718 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
6719 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
6720 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
6721 | ||
4f4e53dd PB |
6722 | |
6723 | if test "X$prefix" = "XNONE"; then | |
6724 | acl_final_prefix="$ac_default_prefix" | |
6725 | else | |
6726 | acl_final_prefix="$prefix" | |
6727 | fi | |
6728 | if test "X$exec_prefix" = "XNONE"; then | |
6729 | acl_final_exec_prefix='${prefix}' | |
6730 | else | |
6731 | acl_final_exec_prefix="$exec_prefix" | |
6732 | fi | |
6733 | acl_save_prefix="$prefix" | |
6734 | prefix="$acl_final_prefix" | |
6735 | eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" | |
6736 | prefix="$acl_save_prefix" | |
6737 | ||
6738 | ||
5213506e RW |
6739 | # Check whether --with-gnu-ld was given. |
6740 | if test "${with_gnu_ld+set}" = set; then : | |
6741 | withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes | |
4f4e53dd PB |
6742 | else |
6743 | with_gnu_ld=no | |
5213506e RW |
6744 | fi |
6745 | ||
4f4e53dd PB |
6746 | # Prepare PATH_SEPARATOR. |
6747 | # The user is always right. | |
6748 | if test "${PATH_SEPARATOR+set}" != set; then | |
6749 | echo "#! /bin/sh" >conf$$.sh | |
6750 | echo "exit 0" >>conf$$.sh | |
6751 | chmod +x conf$$.sh | |
6752 | if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then | |
6753 | PATH_SEPARATOR=';' | |
6754 | else | |
6755 | PATH_SEPARATOR=: | |
6756 | fi | |
6757 | rm -f conf$$.sh | |
6758 | fi | |
6759 | ac_prog=ld | |
6760 | if test "$GCC" = yes; then | |
6761 | # Check if gcc -print-prog-name=ld gives a path. | |
5213506e RW |
6762 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5 |
6763 | $as_echo_n "checking for ld used by GCC... " >&6; } | |
4f4e53dd PB |
6764 | case $host in |
6765 | *-*-mingw*) | |
6766 | # gcc leaves a trailing carriage return which upsets mingw | |
6767 | ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; | |
6768 | *) | |
6769 | ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; | |
6770 | esac | |
6771 | case $ac_prog in | |
6772 | # Accept absolute paths. | |
6773 | [\\/]* | [A-Za-z]:[\\/]*) | |
6774 | re_direlt='/[^/][^/]*/\.\./' | |
6775 | # Canonicalize the path of ld | |
6776 | ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` | |
6777 | while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do | |
6778 | ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` | |
6779 | done | |
6780 | test -z "$LD" && LD="$ac_prog" | |
6781 | ;; | |
6782 | "") | |
6783 | # If it fails, then pretend we aren't using GCC. | |
6784 | ac_prog=ld | |
6785 | ;; | |
6786 | *) | |
6787 | # If it is relative, then search for the first ld in PATH. | |
6788 | with_gnu_ld=unknown | |
6789 | ;; | |
6790 | esac | |
6791 | elif test "$with_gnu_ld" = yes; then | |
5213506e RW |
6792 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 |
6793 | $as_echo_n "checking for GNU ld... " >&6; } | |
4f4e53dd | 6794 | else |
5213506e RW |
6795 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 |
6796 | $as_echo_n "checking for non-GNU ld... " >&6; } | |
4f4e53dd | 6797 | fi |
22e05272 | 6798 | if ${acl_cv_path_LD+:} false; then : |
5213506e | 6799 | $as_echo_n "(cached) " >&6 |
4f4e53dd PB |
6800 | else |
6801 | if test -z "$LD"; then | |
6802 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" | |
6803 | for ac_dir in $PATH; do | |
6804 | test -z "$ac_dir" && ac_dir=. | |
6805 | if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then | |
6806 | acl_cv_path_LD="$ac_dir/$ac_prog" | |
6807 | # Check to see if the program is GNU ld. I'd rather use --version, | |
6808 | # but apparently some GNU ld's only accept -v. | |
6809 | # Break only if it was the GNU/non-GNU ld that we prefer. | |
88fa57d7 KC |
6810 | if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then |
6811 | test "$with_gnu_ld" != no && break | |
6812 | else | |
6813 | test "$with_gnu_ld" != yes && break | |
6814 | fi | |
4f4e53dd PB |
6815 | fi |
6816 | done | |
6817 | IFS="$ac_save_ifs" | |
6818 | else | |
6819 | acl_cv_path_LD="$LD" # Let the user override the test with a path. | |
6820 | fi | |
6821 | fi | |
6822 | ||
6823 | LD="$acl_cv_path_LD" | |
6824 | if test -n "$LD"; then | |
5213506e RW |
6825 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 |
6826 | $as_echo "$LD" >&6; } | |
4f4e53dd | 6827 | else |
5213506e RW |
6828 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
6829 | $as_echo "no" >&6; } | |
4f4e53dd | 6830 | fi |
22e05272 | 6831 | test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 |
5213506e RW |
6832 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 |
6833 | $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } | |
22e05272 | 6834 | if ${acl_cv_prog_gnu_ld+:} false; then : |
5213506e | 6835 | $as_echo_n "(cached) " >&6 |
4f4e53dd PB |
6836 | else |
6837 | # I'd rather use --version here, but apparently some GNU ld's only accept -v. | |
88fa57d7 KC |
6838 | if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then |
6839 | acl_cv_prog_gnu_ld=yes | |
6840 | else | |
6841 | acl_cv_prog_gnu_ld=no | |
6842 | fi | |
4f4e53dd | 6843 | fi |
5213506e RW |
6844 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5 |
6845 | $as_echo "$acl_cv_prog_gnu_ld" >&6; } | |
4f4e53dd PB |
6846 | with_gnu_ld=$acl_cv_prog_gnu_ld |
6847 | ||
6848 | ||
6849 | ||
5213506e RW |
6850 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5 |
6851 | $as_echo_n "checking for shared library run path origin... " >&6; } | |
22e05272 | 6852 | if ${acl_cv_rpath+:} false; then : |
5213506e | 6853 | $as_echo_n "(cached) " >&6 |
4f4e53dd PB |
6854 | else |
6855 | ||
6856 | CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ | |
6857 | ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh | |
6858 | . ./conftest.sh | |
6859 | rm -f ./conftest.sh | |
6860 | acl_cv_rpath=done | |
6861 | ||
6862 | fi | |
5213506e RW |
6863 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5 |
6864 | $as_echo "$acl_cv_rpath" >&6; } | |
4f4e53dd PB |
6865 | wl="$acl_cv_wl" |
6866 | libext="$acl_cv_libext" | |
6867 | shlibext="$acl_cv_shlibext" | |
6868 | hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" | |
6869 | hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" | |
6870 | hardcode_direct="$acl_cv_hardcode_direct" | |
6871 | hardcode_minus_L="$acl_cv_hardcode_minus_L" | |
5213506e RW |
6872 | # Check whether --enable-rpath was given. |
6873 | if test "${enable_rpath+set}" = set; then : | |
6874 | enableval=$enable_rpath; : | |
4f4e53dd PB |
6875 | else |
6876 | enable_rpath=yes | |
5213506e RW |
6877 | fi |
6878 | ||
4f4e53dd PB |
6879 | |
6880 | ||
6881 | ||
6882 | ||
6883 | ||
6884 | ||
6885 | ||
6886 | use_additional=yes | |
6887 | ||
6888 | acl_save_prefix="$prefix" | |
6889 | prefix="$acl_final_prefix" | |
6890 | acl_save_exec_prefix="$exec_prefix" | |
6891 | exec_prefix="$acl_final_exec_prefix" | |
6892 | ||
6893 | eval additional_includedir=\"$includedir\" | |
6894 | eval additional_libdir=\"$libdir\" | |
6895 | ||
6896 | exec_prefix="$acl_save_exec_prefix" | |
6897 | prefix="$acl_save_prefix" | |
6898 | ||
6899 | ||
5213506e RW |
6900 | # Check whether --with-libiconv-prefix was given. |
6901 | if test "${with_libiconv_prefix+set}" = set; then : | |
6902 | withval=$with_libiconv_prefix; | |
4f4e53dd PB |
6903 | if test "X$withval" = "Xno"; then |
6904 | use_additional=no | |
6905 | else | |
6906 | if test "X$withval" = "X"; then | |
6907 | ||
6908 | acl_save_prefix="$prefix" | |
6909 | prefix="$acl_final_prefix" | |
6910 | acl_save_exec_prefix="$exec_prefix" | |
6911 | exec_prefix="$acl_final_exec_prefix" | |
6912 | ||
6913 | eval additional_includedir=\"$includedir\" | |
6914 | eval additional_libdir=\"$libdir\" | |
6915 | ||
6916 | exec_prefix="$acl_save_exec_prefix" | |
6917 | prefix="$acl_save_prefix" | |
6918 | ||
6919 | else | |
6920 | additional_includedir="$withval/include" | |
6921 | additional_libdir="$withval/lib" | |
6922 | fi | |
6923 | fi | |
6924 | ||
5213506e RW |
6925 | fi |
6926 | ||
e7c26e04 AB |
6927 | |
6928 | # Check whether --with-libiconv-type was given. | |
6929 | if test "${with_libiconv_type+set}" = set; then : | |
6930 | withval=$with_libiconv_type; with_libiconv_type=$withval | |
6931 | else | |
6932 | with_libiconv_type=auto | |
6933 | fi | |
6934 | ||
6935 | lib_type=`eval echo \$with_libiconv_type` | |
6936 | ||
4f4e53dd PB |
6937 | LIBICONV= |
6938 | LTLIBICONV= | |
6939 | INCICONV= | |
6940 | rpathdirs= | |
6941 | ltrpathdirs= | |
6942 | names_already_handled= | |
6943 | names_next_round='iconv ' | |
6944 | while test -n "$names_next_round"; do | |
6945 | names_this_round="$names_next_round" | |
6946 | names_next_round= | |
6947 | for name in $names_this_round; do | |
6948 | already_handled= | |
6949 | for n in $names_already_handled; do | |
6950 | if test "$n" = "$name"; then | |
6951 | already_handled=yes | |
6952 | break | |
6953 | fi | |
6954 | done | |
6955 | if test -z "$already_handled"; then | |
6956 | names_already_handled="$names_already_handled $name" | |
6957 | uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` | |
6958 | eval value=\"\$HAVE_LIB$uppername\" | |
6959 | if test -n "$value"; then | |
6960 | if test "$value" = yes; then | |
6961 | eval value=\"\$LIB$uppername\" | |
6962 | test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value" | |
6963 | eval value=\"\$LTLIB$uppername\" | |
6964 | test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value" | |
6965 | else | |
6966 | : | |
6967 | fi | |
6968 | else | |
6969 | found_dir= | |
6970 | found_la= | |
6971 | found_so= | |
6972 | found_a= | |
6973 | if test $use_additional = yes; then | |
e7c26e04 | 6974 | if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then |
4f4e53dd PB |
6975 | found_dir="$additional_libdir" |
6976 | found_so="$additional_libdir/lib$name.$shlibext" | |
6977 | if test -f "$additional_libdir/lib$name.la"; then | |
6978 | found_la="$additional_libdir/lib$name.la" | |
6979 | fi | |
e7c26e04 | 6980 | elif test x$lib_type != xshared; then |
4f4e53dd PB |
6981 | if test -f "$additional_libdir/lib$name.$libext"; then |
6982 | found_dir="$additional_libdir" | |
6983 | found_a="$additional_libdir/lib$name.$libext" | |
6984 | if test -f "$additional_libdir/lib$name.la"; then | |
6985 | found_la="$additional_libdir/lib$name.la" | |
6986 | fi | |
6987 | fi | |
6988 | fi | |
6989 | fi | |
6990 | if test "X$found_dir" = "X"; then | |
6991 | for x in $LDFLAGS $LTLIBICONV; do | |
6992 | ||
6993 | acl_save_prefix="$prefix" | |
6994 | prefix="$acl_final_prefix" | |
6995 | acl_save_exec_prefix="$exec_prefix" | |
6996 | exec_prefix="$acl_final_exec_prefix" | |
6997 | eval x=\"$x\" | |
6998 | exec_prefix="$acl_save_exec_prefix" | |
6999 | prefix="$acl_save_prefix" | |
7000 | ||
7001 | case "$x" in | |
7002 | -L*) | |
7003 | dir=`echo "X$x" | sed -e 's/^X-L//'` | |
e7c26e04 | 7004 | if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then |
4f4e53dd PB |
7005 | found_dir="$dir" |
7006 | found_so="$dir/lib$name.$shlibext" | |
7007 | if test -f "$dir/lib$name.la"; then | |
7008 | found_la="$dir/lib$name.la" | |
7009 | fi | |
e7c26e04 | 7010 | elif test x$lib_type != xshared; then |
4f4e53dd PB |
7011 | if test -f "$dir/lib$name.$libext"; then |
7012 | found_dir="$dir" | |
7013 | found_a="$dir/lib$name.$libext" | |
7014 | if test -f "$dir/lib$name.la"; then | |
7015 | found_la="$dir/lib$name.la" | |
7016 | fi | |
7017 | fi | |
7018 | fi | |
7019 | ;; | |
7020 | esac | |
7021 | if test "X$found_dir" != "X"; then | |
7022 | break | |
7023 | fi | |
7024 | done | |
7025 | fi | |
7026 | if test "X$found_dir" != "X"; then | |
7027 | LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name" | |
7028 | if test "X$found_so" != "X"; then | |
7029 | if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then | |
7030 | LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" | |
7031 | else | |
7032 | haveit= | |
7033 | for x in $ltrpathdirs; do | |
7034 | if test "X$x" = "X$found_dir"; then | |
7035 | haveit=yes | |
7036 | break | |
7037 | fi | |
7038 | done | |
7039 | if test -z "$haveit"; then | |
7040 | ltrpathdirs="$ltrpathdirs $found_dir" | |
7041 | fi | |
7042 | if test "$hardcode_direct" = yes; then | |
7043 | LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" | |
7044 | else | |
7045 | if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then | |
7046 | LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" | |
7047 | haveit= | |
7048 | for x in $rpathdirs; do | |
7049 | if test "X$x" = "X$found_dir"; then | |
7050 | haveit=yes | |
7051 | break | |
7052 | fi | |
7053 | done | |
7054 | if test -z "$haveit"; then | |
7055 | rpathdirs="$rpathdirs $found_dir" | |
7056 | fi | |
7057 | else | |
7058 | haveit= | |
7059 | for x in $LDFLAGS $LIBICONV; do | |
7060 | ||
7061 | acl_save_prefix="$prefix" | |
7062 | prefix="$acl_final_prefix" | |
7063 | acl_save_exec_prefix="$exec_prefix" | |
7064 | exec_prefix="$acl_final_exec_prefix" | |
7065 | eval x=\"$x\" | |
7066 | exec_prefix="$acl_save_exec_prefix" | |
7067 | prefix="$acl_save_prefix" | |
7068 | ||
7069 | if test "X$x" = "X-L$found_dir"; then | |
7070 | haveit=yes | |
7071 | break | |
7072 | fi | |
7073 | done | |
7074 | if test -z "$haveit"; then | |
7075 | LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir" | |
7076 | fi | |
7077 | if test "$hardcode_minus_L" != no; then | |
7078 | LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" | |
7079 | else | |
7080 | LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" | |
7081 | fi | |
7082 | fi | |
7083 | fi | |
7084 | fi | |
7085 | else | |
7086 | if test "X$found_a" != "X"; then | |
7087 | LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a" | |
7088 | else | |
7089 | LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name" | |
7090 | fi | |
7091 | fi | |
7092 | additional_includedir= | |
7093 | case "$found_dir" in | |
7094 | */lib | */lib/) | |
7095 | basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'` | |
7096 | additional_includedir="$basedir/include" | |
7097 | ;; | |
7098 | esac | |
7099 | if test "X$additional_includedir" != "X"; then | |
7100 | if test "X$additional_includedir" != "X/usr/include"; then | |
7101 | haveit= | |
7102 | if test "X$additional_includedir" = "X/usr/local/include"; then | |
7103 | if test -n "$GCC"; then | |
7104 | case $host_os in | |
7105 | linux*) haveit=yes;; | |
7106 | esac | |
7107 | fi | |
7108 | fi | |
7109 | if test -z "$haveit"; then | |
7110 | for x in $CPPFLAGS $INCICONV; do | |
7111 | ||
7112 | acl_save_prefix="$prefix" | |
7113 | prefix="$acl_final_prefix" | |
7114 | acl_save_exec_prefix="$exec_prefix" | |
7115 | exec_prefix="$acl_final_exec_prefix" | |
7116 | eval x=\"$x\" | |
7117 | exec_prefix="$acl_save_exec_prefix" | |
7118 | prefix="$acl_save_prefix" | |
7119 | ||
7120 | if test "X$x" = "X-I$additional_includedir"; then | |
7121 | haveit=yes | |
7122 | break | |
7123 | fi | |
7124 | done | |
7125 | if test -z "$haveit"; then | |
7126 | if test -d "$additional_includedir"; then | |
7127 | INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir" | |
7128 | fi | |
7129 | fi | |
7130 | fi | |
7131 | fi | |
7132 | fi | |
7133 | if test -n "$found_la"; then | |
7134 | save_libdir="$libdir" | |
7135 | case "$found_la" in | |
7136 | */* | *\\*) . "$found_la" ;; | |
7137 | *) . "./$found_la" ;; | |
7138 | esac | |
7139 | libdir="$save_libdir" | |
7140 | for dep in $dependency_libs; do | |
7141 | case "$dep" in | |
7142 | -L*) | |
7143 | additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` | |
7144 | if test "X$additional_libdir" != "X/usr/lib"; then | |
7145 | haveit= | |
7146 | if test "X$additional_libdir" = "X/usr/local/lib"; then | |
7147 | if test -n "$GCC"; then | |
7148 | case $host_os in | |
7149 | linux*) haveit=yes;; | |
7150 | esac | |
7151 | fi | |
7152 | fi | |
7153 | if test -z "$haveit"; then | |
7154 | haveit= | |
7155 | for x in $LDFLAGS $LIBICONV; do | |
7156 | ||
7157 | acl_save_prefix="$prefix" | |
7158 | prefix="$acl_final_prefix" | |
7159 | acl_save_exec_prefix="$exec_prefix" | |
7160 | exec_prefix="$acl_final_exec_prefix" | |
7161 | eval x=\"$x\" | |
7162 | exec_prefix="$acl_save_exec_prefix" | |
7163 | prefix="$acl_save_prefix" | |
7164 | ||
7165 | if test "X$x" = "X-L$additional_libdir"; then | |
7166 | haveit=yes | |
7167 | break | |
7168 | fi | |
7169 | done | |
7170 | if test -z "$haveit"; then | |
7171 | if test -d "$additional_libdir"; then | |
7172 | LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir" | |
7173 | fi | |
7174 | fi | |
7175 | haveit= | |
7176 | for x in $LDFLAGS $LTLIBICONV; do | |
7177 | ||
7178 | acl_save_prefix="$prefix" | |
7179 | prefix="$acl_final_prefix" | |
7180 | acl_save_exec_prefix="$exec_prefix" | |
7181 | exec_prefix="$acl_final_exec_prefix" | |
7182 | eval x=\"$x\" | |
7183 | exec_prefix="$acl_save_exec_prefix" | |
7184 | prefix="$acl_save_prefix" | |
7185 | ||
7186 | if test "X$x" = "X-L$additional_libdir"; then | |
7187 | haveit=yes | |
7188 | break | |
7189 | fi | |
7190 | done | |
7191 | if test -z "$haveit"; then | |
7192 | if test -d "$additional_libdir"; then | |
7193 | LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir" | |
7194 | fi | |
7195 | fi | |
7196 | fi | |
7197 | fi | |
7198 | ;; | |
7199 | -R*) | |
7200 | dir=`echo "X$dep" | sed -e 's/^X-R//'` | |
7201 | if test "$enable_rpath" != no; then | |
7202 | haveit= | |
7203 | for x in $rpathdirs; do | |
7204 | if test "X$x" = "X$dir"; then | |
7205 | haveit=yes | |
7206 | break | |
7207 | fi | |
7208 | done | |
7209 | if test -z "$haveit"; then | |
7210 | rpathdirs="$rpathdirs $dir" | |
7211 | fi | |
7212 | haveit= | |
7213 | for x in $ltrpathdirs; do | |
7214 | if test "X$x" = "X$dir"; then | |
7215 | haveit=yes | |
7216 | break | |
7217 | fi | |
7218 | done | |
7219 | if test -z "$haveit"; then | |
7220 | ltrpathdirs="$ltrpathdirs $dir" | |
7221 | fi | |
7222 | fi | |
7223 | ;; | |
7224 | -l*) | |
7225 | names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` | |
7226 | ;; | |
7227 | *.la) | |
7228 | names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` | |
7229 | ;; | |
7230 | *) | |
7231 | LIBICONV="${LIBICONV}${LIBICONV:+ }$dep" | |
7232 | LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep" | |
7233 | ;; | |
7234 | esac | |
7235 | done | |
7236 | fi | |
7237 | else | |
20fa702b | 7238 | if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then |
e7c26e04 AB |
7239 | LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" |
7240 | LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name" | |
7241 | else | |
7242 | LIBICONV="${LIBICONV}${LIBICONV:+ }-l:lib$name.$libext" | |
7243 | LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l:lib$name.$libext" | |
7244 | fi | |
4f4e53dd PB |
7245 | fi |
7246 | fi | |
7247 | fi | |
7248 | done | |
7249 | done | |
7250 | if test "X$rpathdirs" != "X"; then | |
7251 | if test -n "$hardcode_libdir_separator"; then | |
7252 | alldirs= | |
7253 | for found_dir in $rpathdirs; do | |
7254 | alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir" | |
7255 | done | |
7256 | acl_save_libdir="$libdir" | |
7257 | libdir="$alldirs" | |
7258 | eval flag=\"$hardcode_libdir_flag_spec\" | |
7259 | libdir="$acl_save_libdir" | |
7260 | LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" | |
7261 | else | |
7262 | for found_dir in $rpathdirs; do | |
7263 | acl_save_libdir="$libdir" | |
7264 | libdir="$found_dir" | |
7265 | eval flag=\"$hardcode_libdir_flag_spec\" | |
7266 | libdir="$acl_save_libdir" | |
7267 | LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" | |
7268 | done | |
7269 | fi | |
7270 | fi | |
7271 | if test "X$ltrpathdirs" != "X"; then | |
7272 | for found_dir in $ltrpathdirs; do | |
7273 | LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir" | |
7274 | done | |
7275 | fi | |
7276 | ||
7277 | ||
5b6d595b RO |
7278 | |
7279 | ||
7280 | ||
7281 | ||
7282 | ||
5b6d595b RO |
7283 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5 |
7284 | $as_echo_n "checking for iconv... " >&6; } | |
22e05272 | 7285 | if ${am_cv_func_iconv+:} false; then : |
5b6d595b RO |
7286 | $as_echo_n "(cached) " >&6 |
7287 | else | |
7288 | ||
7289 | am_cv_func_iconv="no, consider installing GNU libiconv" | |
7290 | am_cv_lib_iconv=no | |
bf5372e7 YS |
7291 | am_save_CPPFLAGS="$CPPFLAGS" |
7292 | CPPFLAGS="$CPPFLAGS $INCICONV" | |
5b6d595b RO |
7293 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
7294 | /* end confdefs.h. */ | |
7295 | #include <stdlib.h> | |
7296 | #include <iconv.h> | |
7297 | int | |
7298 | main () | |
7299 | { | |
7300 | iconv_t cd = iconv_open("",""); | |
7301 | iconv(cd,NULL,NULL,NULL,NULL); | |
7302 | iconv_close(cd); | |
7303 | ; | |
7304 | return 0; | |
7305 | } | |
7306 | _ACEOF | |
7307 | if ac_fn_cxx_try_link "$LINENO"; then : | |
7308 | am_cv_func_iconv=yes | |
7309 | fi | |
7310 | rm -f core conftest.err conftest.$ac_objext \ | |
7311 | conftest$ac_exeext conftest.$ac_ext | |
bf5372e7 YS |
7312 | CPPFLAGS="$am_save_CPPFLAGS" |
7313 | ||
7314 | if test "$am_cv_func_iconv" != yes && test -d ../libiconv; then | |
7315 | for _libs in .libs _libs; do | |
7316 | am_save_CPPFLAGS="$CPPFLAGS" | |
7317 | am_save_LIBS="$LIBS" | |
7318 | CPPFLAGS="$CPPFLAGS -I../libiconv/include" | |
7319 | LIBS="$LIBS ../libiconv/lib/$_libs/libiconv.a" | |
7320 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7321 | /* end confdefs.h. */ | |
7322 | #include <stdlib.h> | |
7323 | #include <iconv.h> | |
7324 | int | |
7325 | main () | |
7326 | { | |
7327 | iconv_t cd = iconv_open("",""); | |
7328 | iconv(cd,NULL,NULL,NULL,NULL); | |
7329 | iconv_close(cd); | |
7330 | ; | |
7331 | return 0; | |
7332 | } | |
7333 | _ACEOF | |
7334 | if ac_fn_cxx_try_link "$LINENO"; then : | |
7335 | INCICONV="-I../libiconv/include" | |
7336 | LIBICONV='${top_builddir}'/../libiconv/lib/$_libs/libiconv.a | |
7337 | LTLIBICONV='${top_builddir}'/../libiconv/lib/libiconv.la | |
7338 | am_cv_lib_iconv=yes | |
7339 | am_cv_func_iconv=yes | |
7340 | fi | |
7341 | rm -f core conftest.err conftest.$ac_objext \ | |
7342 | conftest$ac_exeext conftest.$ac_ext | |
7343 | CPPFLAGS="$am_save_CPPFLAGS" | |
7344 | LIBS="$am_save_LIBS" | |
7345 | if test "$am_cv_func_iconv" = "yes"; then | |
7346 | break | |
7347 | fi | |
7348 | done | |
7349 | fi | |
7350 | ||
5b6d595b | 7351 | if test "$am_cv_func_iconv" != yes; then |
bf5372e7 | 7352 | am_save_CPPFLAGS="$CPPFLAGS" |
5b6d595b | 7353 | am_save_LIBS="$LIBS" |
e9f3803d | 7354 | CPPFLAGS="$CPPFLAGS $INCICONV" |
5b6d595b RO |
7355 | LIBS="$LIBS $LIBICONV" |
7356 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7357 | /* end confdefs.h. */ | |
7358 | #include <stdlib.h> | |
7359 | #include <iconv.h> | |
7360 | int | |
7361 | main () | |
7362 | { | |
7363 | iconv_t cd = iconv_open("",""); | |
7364 | iconv(cd,NULL,NULL,NULL,NULL); | |
7365 | iconv_close(cd); | |
7366 | ; | |
7367 | return 0; | |
7368 | } | |
7369 | _ACEOF | |
7370 | if ac_fn_cxx_try_link "$LINENO"; then : | |
7371 | am_cv_lib_iconv=yes | |
7372 | am_cv_func_iconv=yes | |
7373 | fi | |
7374 | rm -f core conftest.err conftest.$ac_objext \ | |
7375 | conftest$ac_exeext conftest.$ac_ext | |
bf5372e7 | 7376 | CPPFLAGS="$am_save_CPPFLAGS" |
5b6d595b RO |
7377 | LIBS="$am_save_LIBS" |
7378 | fi | |
7379 | ||
7380 | fi | |
7381 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5 | |
7382 | $as_echo "$am_cv_func_iconv" >&6; } | |
7383 | if test "$am_cv_func_iconv" = yes; then | |
7384 | ||
7385 | $as_echo "#define HAVE_ICONV 1" >>confdefs.h | |
7386 | ||
7387 | fi | |
7388 | if test "$am_cv_lib_iconv" = yes; then | |
bf5372e7 YS |
7389 | |
7390 | for element in $INCICONV; do | |
7391 | haveit= | |
7392 | for x in $CPPFLAGS; do | |
7393 | ||
7394 | acl_save_prefix="$prefix" | |
7395 | prefix="$acl_final_prefix" | |
7396 | acl_save_exec_prefix="$exec_prefix" | |
7397 | exec_prefix="$acl_final_exec_prefix" | |
7398 | eval x=\"$x\" | |
7399 | exec_prefix="$acl_save_exec_prefix" | |
7400 | prefix="$acl_save_prefix" | |
7401 | ||
7402 | if test "X$x" = "X$element"; then | |
7403 | haveit=yes | |
7404 | break | |
7405 | fi | |
7406 | done | |
7407 | if test -z "$haveit"; then | |
7408 | CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" | |
7409 | fi | |
7410 | done | |
7411 | ||
5b6d595b RO |
7412 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5 |
7413 | $as_echo_n "checking how to link with libiconv... " >&6; } | |
7414 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5 | |
7415 | $as_echo "$LIBICONV" >&6; } | |
7416 | else | |
5b6d595b RO |
7417 | LIBICONV= |
7418 | LTLIBICONV= | |
7419 | fi | |
7420 | ||
7421 | ||
7422 | ||
7423 | if test "$am_cv_func_iconv" = yes; then | |
7424 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5 | |
7425 | $as_echo_n "checking for iconv declaration... " >&6; } | |
22e05272 | 7426 | if ${am_cv_proto_iconv+:} false; then : |
5b6d595b RO |
7427 | $as_echo_n "(cached) " >&6 |
7428 | else | |
7429 | ||
7430 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7431 | /* end confdefs.h. */ | |
7432 | ||
7433 | #include <stdlib.h> | |
7434 | #include <iconv.h> | |
7435 | extern | |
7436 | #ifdef __cplusplus | |
7437 | "C" | |
7438 | #endif | |
7439 | #if defined(__STDC__) || defined(__cplusplus) | |
7440 | size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); | |
7441 | #else | |
7442 | size_t iconv(); | |
7443 | #endif | |
7444 | ||
7445 | int | |
7446 | main () | |
7447 | { | |
7448 | ||
7449 | ; | |
7450 | return 0; | |
7451 | } | |
7452 | _ACEOF | |
7453 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
7454 | am_cv_proto_iconv_arg1="" | |
7455 | else | |
7456 | am_cv_proto_iconv_arg1="const" | |
7457 | fi | |
7458 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7459 | am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);" | |
7460 | fi | |
7461 | ||
7462 | am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` | |
7463 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:- | |
7464 | }$am_cv_proto_iconv" >&5 | |
7465 | $as_echo "${ac_t:- | |
7466 | }$am_cv_proto_iconv" >&6; } | |
7467 | ||
7468 | cat >>confdefs.h <<_ACEOF | |
7469 | #define ICONV_CONST $am_cv_proto_iconv_arg1 | |
7470 | _ACEOF | |
7471 | ||
7472 | fi | |
7473 | ||
0823efed | 7474 | ac_ext=c |
5b6d595b RO |
7475 | ac_cpp='$CPP $CPPFLAGS' |
7476 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
7477 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
7478 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
7479 | ||
4f4e53dd | 7480 | |
078e3ffe | 7481 | # More defines and substitutions. |
39b8ce7f | 7482 | PACKAGE="$PACKAGE_TARNAME" |
078e3ffe PB |
7483 | |
7484 | cat >>confdefs.h <<_ACEOF | |
7485 | #define PACKAGE "$PACKAGE" | |
7486 | _ACEOF | |
7487 | ||
7488 | ||
4f4e53dd PB |
7489 | |
7490 | if test "x$enable_nls" != xno; then | |
078e3ffe PB |
7491 | USED_CATALOGS='$(CATALOGS)' |
7492 | else | |
7493 | USED_CATALOGS= | |
7494 | fi | |
7495 | ||
7496 | ||
5213506e RW |
7497 | # Check whether --enable-maintainer-mode was given. |
7498 | if test "${enable_maintainer_mode+set}" = set; then : | |
7499 | enableval=$enable_maintainer_mode; | |
4f4e53dd | 7500 | else |
078e3ffe | 7501 | enable_maintainer_mode=no |
5213506e RW |
7502 | fi |
7503 | ||
078e3ffe PB |
7504 | |
7505 | if test "x$enable_maintainer_mode" = xno; then | |
7506 | MAINT='#' | |
7507 | else | |
7508 | MAINT= | |
4f4e53dd PB |
7509 | fi |
7510 | ||
078e3ffe | 7511 | |
1a80db97 JJ |
7512 | # Enable expensive internal checks |
7513 | is_release= | |
7514 | if test -f $srcdir/../gcc/DEV-PHASE \ | |
7515 | && test x"`cat $srcdir/../gcc/DEV-PHASE`" != xexperimental; then | |
7516 | is_release=yes | |
7517 | fi | |
7518 | ||
5213506e RW |
7519 | # Check whether --enable-checking was given. |
7520 | if test "${enable_checking+set}" = set; then : | |
1a80db97 JJ |
7521 | enableval=$enable_checking; ac_checking_flags="${enableval}" |
7522 | else | |
7523 | ||
7524 | # Determine the default checks. | |
7525 | if test x$is_release = x ; then | |
7526 | ac_checking_flags=yes | |
4f4e53dd | 7527 | else |
1a80db97 JJ |
7528 | ac_checking_flags=release |
7529 | fi | |
5213506e RW |
7530 | fi |
7531 | ||
1a80db97 JJ |
7532 | IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS," |
7533 | for check in release $ac_checking_flags | |
7534 | do | |
7535 | case $check in | |
7536 | # these set all the flags to specific states | |
3549e181 JJ |
7537 | yes|all) ac_checking=1 ; ac_assert_checking=1 ; ac_valgrind_checking= ;; |
7538 | no|none) ac_checking= ; ac_assert_checking= ; ac_valgrind_checking= ;; | |
7539 | release) ac_checking= ; ac_assert_checking=1 ; ac_valgrind_checking= ;; | |
1a80db97 | 7540 | # these enable particular checks |
3549e181 | 7541 | assert) ac_assert_checking=1 ;; |
1a80db97 JJ |
7542 | misc) ac_checking=1 ;; |
7543 | valgrind) ac_valgrind_checking=1 ;; | |
7544 | # accept | |
7545 | *) ;; | |
7546 | esac | |
7547 | done | |
7548 | IFS="$ac_save_IFS" | |
4f4e53dd | 7549 | |
1a80db97 | 7550 | if test x$ac_checking != x ; then |
4f4e53dd | 7551 | |
a6c764d0 | 7552 | $as_echo "#define CHECKING_P 1" >>confdefs.h |
7ec491c0 MM |
7553 | |
7554 | else | |
7555 | $as_echo "#define CHECKING_P 0" >>confdefs.h | |
7556 | ||
4f4e53dd PB |
7557 | fi |
7558 | ||
3549e181 JJ |
7559 | if test x$ac_assert_checking != x ; then |
7560 | ||
7561 | $as_echo "#define ENABLE_ASSERT_CHECKING 1" >>confdefs.h | |
7562 | ||
7563 | fi | |
7564 | ||
1a80db97 JJ |
7565 | if test x$ac_valgrind_checking != x ; then |
7566 | ||
7567 | $as_echo "#define ENABLE_VALGRIND_CHECKING 1" >>confdefs.h | |
7568 | ||
7569 | fi | |
7570 | ||
5dc99c46 SB |
7571 | # Check whether --enable-canonical-system-headers was given. |
7572 | if test "${enable_canonical_system_headers+set}" = set; then : | |
7573 | enableval=$enable_canonical_system_headers; | |
7574 | else | |
7575 | enable_canonical_system_headers=yes | |
7576 | fi | |
7577 | ||
7578 | if test $enable_canonical_system_headers != no; then | |
7579 | ||
7580 | $as_echo "#define ENABLE_CANONICAL_SYSTEM_HEADERS 1" >>confdefs.h | |
7581 | ||
7582 | fi | |
7583 | ||
6f173e52 RH |
7584 | case $target in |
7585 | i?86-* | x86_64-*) | |
7586 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7587 | /* end confdefs.h. */ | |
7588 | ||
7589 | int | |
7590 | main () | |
7591 | { | |
7592 | asm ("pcmpestri %0, %%xmm0, %%xmm1" : : "i"(0)) | |
7593 | ; | |
7594 | return 0; | |
7595 | } | |
7596 | _ACEOF | |
0e1a989c | 7597 | if ac_fn_c_try_compile "$LINENO"; then : |
6f173e52 RH |
7598 | |
7599 | $as_echo "#define HAVE_SSE4 1" >>confdefs.h | |
7600 | ||
7601 | fi | |
7602 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7603 | esac | |
7604 | ||
459260ec DM |
7605 | # Enable --enable-host-shared. |
7606 | # Check whether --enable-host-shared was given. | |
7607 | if test "${enable_host_shared+set}" = set; then : | |
7608 | enableval=$enable_host_shared; PICFLAG=-fPIC | |
7609 | else | |
7610 | PICFLAG= | |
7611 | fi | |
7612 | ||
7613 | ||
7614 | ||
051da742 L |
7615 | # Enable Intel CET on Intel CET enabled host if jit is enabled. |
7616 | # Check whether --enable-cet was given. | |
7617 | if test "${enable_cet+set}" = set; then : | |
7618 | enableval=$enable_cet; | |
7619 | case "$enableval" in | |
7620 | yes|no|auto) ;; | |
7621 | *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;; | |
7622 | esac | |
7623 | ||
7624 | else | |
7625 | enable_cet=auto | |
7626 | fi | |
7627 | ||
7628 | ||
7629 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5 | |
7630 | $as_echo_n "checking for CET support... " >&6; } | |
7631 | ||
7632 | case "$host" in | |
7633 | i[34567]86-*-linux* | x86_64-*-linux*) | |
7634 | may_have_cet=yes | |
9051b548 | 7635 | cet_save_CFLAGS="$CFLAGS" |
051da742 L |
7636 | CFLAGS="$CFLAGS -fcf-protection" |
7637 | case "$enable_cet" in | |
7638 | auto) | |
7639 | # Check if target supports multi-byte NOPs | |
4712bde3 | 7640 | # and if compiler and assembler support CET. |
051da742 L |
7641 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
7642 | /* end confdefs.h. */ | |
7643 | ||
7644 | int | |
7645 | main () | |
7646 | { | |
7647 | ||
7648 | #if !defined(__SSE2__) | |
7649 | #error target does not support multi-byte NOPs | |
7650 | #else | |
7651 | asm ("setssbsy"); | |
7652 | #endif | |
7653 | ||
7654 | ; | |
7655 | return 0; | |
7656 | } | |
7657 | _ACEOF | |
7658 | if ac_fn_c_try_compile "$LINENO"; then : | |
7659 | enable_cet=yes | |
7660 | else | |
7661 | enable_cet=no | |
7662 | fi | |
7663 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7664 | ;; | |
7665 | yes) | |
4712bde3 | 7666 | # Check if compiler and assembler support CET. |
051da742 L |
7667 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
7668 | /* end confdefs.h. */ | |
7669 | ||
7670 | int | |
7671 | main () | |
7672 | { | |
7673 | asm ("setssbsy"); | |
7674 | ; | |
7675 | return 0; | |
7676 | } | |
7677 | _ACEOF | |
7678 | if ac_fn_c_try_compile "$LINENO"; then : | |
4712bde3 | 7679 | support_cet=yes |
051da742 | 7680 | else |
4712bde3 | 7681 | support_cet=no |
051da742 L |
7682 | fi |
7683 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4712bde3 L |
7684 | if test $support_cet = "no"; then |
7685 | if test x$enable_bootstrap != xno \ | |
7686 | && test -z "${with_build_subdir}" \ | |
7687 | && (test ! -f ../stage_current \ | |
7688 | || test `cat ../stage_current` != "stage1"); then | |
7689 | # Require CET support only for the final GCC build. | |
7690 | as_fn_error $? "compiler and assembler with CET support are required for --enable-cet" "$LINENO" 5 | |
7691 | else | |
7692 | # Don't enable CET without CET support for non-bootstrap | |
7693 | # build, in stage1 nor for build support. | |
7694 | enable_cet=no | |
7695 | fi | |
7696 | fi | |
051da742 L |
7697 | ;; |
7698 | esac | |
9051b548 | 7699 | CFLAGS="$cet_save_CFLAGS" |
051da742 L |
7700 | ;; |
7701 | *) | |
7702 | may_have_cet=no | |
7703 | enable_cet=no | |
7704 | ;; | |
7705 | esac | |
7706 | ||
9051b548 | 7707 | cet_save_CFLAGS="$CFLAGS" |
8d286dd1 | 7708 | CFLAGS="$CFLAGS -fcf-protection=none" |
9051b548 | 7709 | cet_save_LDFLAGS="$LDFLAGS" |
8d286dd1 | 7710 | LDFLAGS="$LDFLAGS -Wl,-z,ibt,-z,shstk" |
051da742 | 7711 | if test x$may_have_cet = xyes; then |
8d286dd1 L |
7712 | # Check whether -fcf-protection=none -Wl,-z,ibt,-z,shstk work. |
7713 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7714 | /* end confdefs.h. */ | |
7715 | ||
7716 | int | |
7717 | main () | |
7718 | { | |
7719 | return 0; | |
7720 | ; | |
7721 | return 0; | |
7722 | } | |
7723 | _ACEOF | |
7724 | if ac_fn_c_try_link "$LINENO"; then : | |
7725 | may_have_cet=yes | |
7726 | else | |
7727 | may_have_cet=no | |
7728 | fi | |
7729 | rm -f core conftest.err conftest.$ac_objext \ | |
7730 | conftest$ac_exeext conftest.$ac_ext | |
7731 | fi | |
7732 | ||
7733 | if test x$may_have_cet = xyes; then | |
7734 | if test x$cross_compiling = xno; then | |
7735 | if test "$cross_compiling" = yes; then : | |
051da742 L |
7736 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
7737 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
7738 | as_fn_error $? "cannot run test program while cross compiling | |
7739 | See \`config.log' for more details" "$LINENO" 5; } | |
7740 | else | |
7741 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7742 | /* end confdefs.h. */ | |
7743 | ||
3f570621 L |
7744 | int |
7745 | main () | |
7746 | { | |
7747 | asm ("endbr32"); | |
7748 | return 0; | |
7749 | } | |
7750 | ||
7751 | _ACEOF | |
7752 | if ac_fn_c_try_run "$LINENO"; then : | |
7753 | have_multi_byte_nop=yes | |
7754 | else | |
7755 | have_multi_byte_nop=no | |
7756 | fi | |
7757 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
7758 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
7759 | fi | |
7760 | ||
7761 | have_cet=no | |
7762 | if test x$have_multi_byte_nop = xyes; then | |
7763 | if test "$cross_compiling" = yes; then : | |
7764 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
7765 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
7766 | as_fn_error $? "cannot run test program while cross compiling | |
7767 | See \`config.log' for more details" "$LINENO" 5; } | |
7768 | else | |
7769 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7770 | /* end confdefs.h. */ | |
7771 | ||
051da742 L |
7772 | static void |
7773 | foo (void) | |
7774 | { | |
7775 | } | |
7776 | ||
7777 | static void | |
7778 | __attribute__ ((noinline, noclone)) | |
7779 | xxx (void (*f) (void)) | |
7780 | { | |
7781 | f (); | |
7782 | } | |
7783 | ||
7784 | static void | |
7785 | __attribute__ ((noinline, noclone)) | |
7786 | bar (void) | |
7787 | { | |
7788 | xxx (foo); | |
7789 | } | |
7790 | ||
7791 | int | |
7792 | main () | |
7793 | { | |
7794 | bar (); | |
7795 | return 0; | |
7796 | } | |
7797 | ||
7798 | _ACEOF | |
7799 | if ac_fn_c_try_run "$LINENO"; then : | |
7800 | have_cet=no | |
7801 | else | |
7802 | have_cet=yes | |
7803 | fi | |
7804 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
7805 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
7806 | fi | |
7807 | ||
3f570621 | 7808 | fi |
8d286dd1 L |
7809 | if test x$enable_cet = xno -a x$have_cet = xyes; then |
7810 | as_fn_error $? "Intel CET must be enabled on Intel CET enabled host" "$LINENO" 5 | |
7811 | fi | |
051da742 | 7812 | fi |
8d286dd1 L |
7813 | else |
7814 | # Enable CET in cross compiler if possible so that it will run on both | |
7815 | # CET and non-CET hosts. | |
7816 | have_cet=yes | |
051da742 L |
7817 | fi |
7818 | if test x$enable_cet = xyes; then | |
7819 | CET_HOST_FLAGS="-fcf-protection" | |
7820 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
7821 | $as_echo "yes" >&6; } | |
7822 | else | |
7823 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
7824 | $as_echo "no" >&6; } | |
7825 | fi | |
9051b548 L |
7826 | CFLAGS="$cet_save_CFLAGS" |
7827 | LDFLAGS="$cet_save_LDFLAGS" | |
051da742 L |
7828 | |
7829 | case x$enable_languages in | |
7830 | *jit*) | |
7831 | ;; | |
7832 | *) | |
7833 | CET_HOST_FLAGS= | |
7834 | ;; | |
7835 | esac | |
7836 | ||
7837 | ||
ceb17928 ML |
7838 | # Check whether --enable-valgrind-annotations was given. |
7839 | if test "${enable_valgrind_annotations+set}" = set; then : | |
7840 | enableval=$enable_valgrind_annotations; | |
7841 | else | |
7842 | enable_valgrind_annotations=no | |
7843 | fi | |
7844 | ||
7845 | if test x$enable_valgrind_annotations != xno \ | |
7846 | || test x$ac_valgrind_checking != x; then | |
7847 | if (test $have_valgrind_h = no \ | |
7848 | && test $gcc_cv_header_memcheck_h = no \ | |
7849 | && test $gcc_cv_header_valgrind_memcheck_h = no); then | |
22e05272 | 7850 | as_fn_error $? "*** Can't find valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5 |
ceb17928 ML |
7851 | fi |
7852 | ||
7853 | $as_echo "#define ENABLE_VALGRIND_ANNOTATIONS 1" >>confdefs.h | |
7854 | ||
7855 | fi | |
7856 | ||
078e3ffe PB |
7857 | # Output. |
7858 | ||
5213506e | 7859 | ac_config_headers="$ac_config_headers config.h:config.in" |
4f4e53dd | 7860 | |
5213506e | 7861 | ac_config_files="$ac_config_files Makefile" |
4f4e53dd PB |
7862 | |
7863 | cat >confcache <<\_ACEOF | |
7864 | # This file is a shell script that caches the results of configure | |
7865 | # tests run on this system so they can be shared between configure | |
7866 | # scripts and configure runs, see configure's option --config-cache. | |
7867 | # It is not useful on other systems. If it contains results you don't | |
7868 | # want to keep, you may remove or edit it. | |
7869 | # | |
7870 | # config.status only pays attention to the cache file if you give it | |
7871 | # the --recheck option to rerun configure. | |
7872 | # | |
7873 | # `ac_cv_env_foo' variables (set or unset) will be overridden when | |
7874 | # loading this file, other *unset* `ac_cv_foo' will be assigned the | |
7875 | # following values. | |
7876 | ||
7877 | _ACEOF | |
7878 | ||
7879 | # The following way of writing the cache mishandles newlines in values, | |
7880 | # but we know of no workaround that is simple, portable, and efficient. | |
5213506e | 7881 | # So, we kill variables containing newlines. |
4f4e53dd PB |
7882 | # Ultrix sh set writes to stderr and can't be redirected directly, |
7883 | # and sets the high bit in the cache file unless we assign to the vars. | |
5213506e RW |
7884 | ( |
7885 | for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do | |
7886 | eval ac_val=\$$ac_var | |
7887 | case $ac_val in #( | |
7888 | *${as_nl}*) | |
7889 | case $ac_var in #( | |
7890 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 | |
7891 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; | |
7892 | esac | |
7893 | case $ac_var in #( | |
7894 | _ | IFS | as_nl) ;; #( | |
7895 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( | |
7896 | *) { eval $ac_var=; unset $ac_var;} ;; | |
7897 | esac ;; | |
7898 | esac | |
7899 | done | |
7900 | ||
4f4e53dd | 7901 | (set) 2>&1 | |
5213506e RW |
7902 | case $as_nl`(ac_space=' '; set) 2>&1` in #( |
7903 | *${as_nl}ac_space=\ *) | |
7904 | # `set' does not quote correctly, so add quotes: double-quote | |
7905 | # substitution turns \\\\ into \\, and sed turns \\ into \. | |
4f4e53dd PB |
7906 | sed -n \ |
7907 | "s/'/'\\\\''/g; | |
7908 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
5213506e | 7909 | ;; #( |
4f4e53dd PB |
7910 | *) |
7911 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
5213506e | 7912 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
4f4e53dd | 7913 | ;; |
5213506e RW |
7914 | esac | |
7915 | sort | |
7916 | ) | | |
4f4e53dd | 7917 | sed ' |
5213506e | 7918 | /^ac_cv_env_/b end |
4f4e53dd | 7919 | t clear |
5213506e | 7920 | :clear |
4f4e53dd PB |
7921 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ |
7922 | t end | |
5213506e RW |
7923 | s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ |
7924 | :end' >>confcache | |
7925 | if diff "$cache_file" confcache >/dev/null 2>&1; then :; else | |
7926 | if test -w "$cache_file"; then | |
22e05272 | 7927 | if test "x$cache_file" != "x/dev/null"; then |
5213506e RW |
7928 | { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 |
7929 | $as_echo "$as_me: updating cache $cache_file" >&6;} | |
22e05272 JM |
7930 | if test ! -f "$cache_file" || test -h "$cache_file"; then |
7931 | cat confcache >"$cache_file" | |
7932 | else | |
7933 | case $cache_file in #( | |
7934 | */* | ?:*) | |
7935 | mv -f confcache "$cache_file"$$ && | |
7936 | mv -f "$cache_file"$$ "$cache_file" ;; #( | |
7937 | *) | |
7938 | mv -f confcache "$cache_file" ;; | |
7939 | esac | |
7940 | fi | |
7941 | fi | |
4f4e53dd | 7942 | else |
5213506e RW |
7943 | { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 |
7944 | $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} | |
4f4e53dd PB |
7945 | fi |
7946 | fi | |
7947 | rm -f confcache | |
7948 | ||
7949 | test "x$prefix" = xNONE && prefix=$ac_default_prefix | |
7950 | # Let make expand exec_prefix. | |
7951 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
7952 | ||
4f4e53dd PB |
7953 | DEFS=-DHAVE_CONFIG_H |
7954 | ||
7955 | ac_libobjs= | |
7956 | ac_ltlibobjs= | |
22e05272 | 7957 | U= |
4f4e53dd PB |
7958 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue |
7959 | # 1. Remove the extension, and $U if already installed. | |
5213506e RW |
7960 | ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' |
7961 | ac_i=`$as_echo "$ac_i" | sed "$ac_script"` | |
7962 | # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR | |
7963 | # will be set to the directory where LIBOBJS objects are built. | |
7964 | as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" | |
7965 | as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' | |
4f4e53dd PB |
7966 | done |
7967 | LIBOBJS=$ac_libobjs | |
7968 | ||
7969 | LTLIBOBJS=$ac_ltlibobjs | |
7970 | ||
7971 | ||
4f4e53dd | 7972 | |
246a2fcb | 7973 | |
22e05272 | 7974 | : "${CONFIG_STATUS=./config.status}" |
5213506e | 7975 | ac_write_fail=0 |
4f4e53dd PB |
7976 | ac_clean_files_save=$ac_clean_files |
7977 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
5213506e RW |
7978 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 |
7979 | $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} | |
7980 | as_write_fail=0 | |
7981 | cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 | |
4f4e53dd PB |
7982 | #! $SHELL |
7983 | # Generated by $as_me. | |
7984 | # Run this file to recreate the current configuration. | |
7985 | # Compiler output produced by configure, useful for debugging | |
7986 | # configure, is in config.log if it exists. | |
7987 | ||
7988 | debug=false | |
7989 | ac_cs_recheck=false | |
7990 | ac_cs_silent=false | |
4f4e53dd | 7991 | |
5213506e RW |
7992 | SHELL=\${CONFIG_SHELL-$SHELL} |
7993 | export SHELL | |
7994 | _ASEOF | |
7995 | cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 | |
7996 | ## -------------------- ## | |
7997 | ## M4sh Initialization. ## | |
7998 | ## -------------------- ## | |
7999 | ||
8000 | # Be more Bourne compatible | |
8001 | DUALCASE=1; export DUALCASE # for MKS sh | |
8002 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : | |
4f4e53dd PB |
8003 | emulate sh |
8004 | NULLCMD=: | |
5213506e | 8005 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
4f4e53dd PB |
8006 | # is contrary to our usage. Disable this feature. |
8007 | alias -g '${1+"$@"}'='"$@"' | |
5213506e RW |
8008 | setopt NO_GLOB_SUBST |
8009 | else | |
8010 | case `(set -o) 2>/dev/null` in #( | |
8011 | *posix*) : | |
8012 | set -o posix ;; #( | |
8013 | *) : | |
8014 | ;; | |
8015 | esac | |
4f4e53dd | 8016 | fi |
4f4e53dd | 8017 | |
5213506e RW |
8018 | |
8019 | as_nl=' | |
8020 | ' | |
8021 | export as_nl | |
8022 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
8023 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
8024 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
8025 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
8026 | # Prefer a ksh shell builtin over an external printf program on Solaris, | |
8027 | # but without wasting forks for bash or zsh. | |
8028 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
8029 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
8030 | as_echo='print -r --' | |
8031 | as_echo_n='print -rn --' | |
8032 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
8033 | as_echo='printf %s\n' | |
8034 | as_echo_n='printf %s' | |
8035 | else | |
8036 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
8037 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
8038 | as_echo_n='/usr/ucb/echo -n' | |
8039 | else | |
8040 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' | |
8041 | as_echo_n_body='eval | |
8042 | arg=$1; | |
8043 | case $arg in #( | |
8044 | *"$as_nl"*) | |
8045 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
8046 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
8047 | esac; | |
8048 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
8049 | ' | |
8050 | export as_echo_n_body | |
8051 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
8052 | fi | |
8053 | export as_echo_body | |
8054 | as_echo='sh -c $as_echo_body as_echo' | |
8055 | fi | |
8056 | ||
8057 | # The user is always right. | |
8058 | if test "${PATH_SEPARATOR+set}" != set; then | |
8059 | PATH_SEPARATOR=: | |
8060 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
8061 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
8062 | PATH_SEPARATOR=';' | |
8063 | } | |
4f4e53dd PB |
8064 | fi |
8065 | ||
8066 | ||
5213506e RW |
8067 | # IFS |
8068 | # We need space, tab and new line, in precisely that order. Quoting is | |
8069 | # there to prevent editors from complaining about space-tab. | |
8070 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
8071 | # splitting by setting IFS to empty value.) | |
8072 | IFS=" "" $as_nl" | |
8073 | ||
8074 | # Find who we are. Look in the path if we contain no directory separator. | |
22e05272 | 8075 | as_myself= |
5213506e RW |
8076 | case $0 in #(( |
8077 | *[\\/]* ) as_myself=$0 ;; | |
8078 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
8079 | for as_dir in $PATH | |
8080 | do | |
8081 | IFS=$as_save_IFS | |
8082 | test -z "$as_dir" && as_dir=. | |
8083 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
8084 | done | |
8085 | IFS=$as_save_IFS | |
8086 | ||
8087 | ;; | |
8088 | esac | |
8089 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
8090 | # in which case we are not to be found in the path. | |
8091 | if test "x$as_myself" = x; then | |
8092 | as_myself=$0 | |
8093 | fi | |
8094 | if test ! -f "$as_myself"; then | |
8095 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 | |
8096 | exit 1 | |
8097 | fi | |
8098 | ||
8099 | # Unset variables that we do not need and which cause bugs (e.g. in | |
8100 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
8101 | # suppresses any "Segmentation fault" message there. '((' could | |
8102 | # trigger a bug in pdksh 5.2.14. | |
8103 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
8104 | do eval test x\${$as_var+set} = xset \ | |
8105 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
8106 | done | |
4f4e53dd PB |
8107 | PS1='$ ' |
8108 | PS2='> ' | |
8109 | PS4='+ ' | |
8110 | ||
8111 | # NLS nuisances. | |
5213506e RW |
8112 | LC_ALL=C |
8113 | export LC_ALL | |
8114 | LANGUAGE=C | |
8115 | export LANGUAGE | |
8116 | ||
8117 | # CDPATH. | |
8118 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
8119 | ||
8120 | ||
22e05272 JM |
8121 | # as_fn_error STATUS ERROR [LINENO LOG_FD] |
8122 | # ---------------------------------------- | |
5213506e RW |
8123 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
8124 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
22e05272 | 8125 | # script with STATUS, using 1 if that was 0. |
5213506e RW |
8126 | as_fn_error () |
8127 | { | |
22e05272 JM |
8128 | as_status=$1; test $as_status -eq 0 && as_status=1 |
8129 | if test "$4"; then | |
8130 | as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
8131 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 | |
4f4e53dd | 8132 | fi |
22e05272 | 8133 | $as_echo "$as_me: error: $2" >&2 |
5213506e RW |
8134 | as_fn_exit $as_status |
8135 | } # as_fn_error | |
8136 | ||
8137 | ||
8138 | # as_fn_set_status STATUS | |
8139 | # ----------------------- | |
8140 | # Set $? to STATUS, without forking. | |
8141 | as_fn_set_status () | |
8142 | { | |
8143 | return $1 | |
8144 | } # as_fn_set_status | |
8145 | ||
8146 | # as_fn_exit STATUS | |
8147 | # ----------------- | |
8148 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
8149 | as_fn_exit () | |
8150 | { | |
8151 | set +e | |
8152 | as_fn_set_status $1 | |
8153 | exit $1 | |
8154 | } # as_fn_exit | |
8155 | ||
8156 | # as_fn_unset VAR | |
8157 | # --------------- | |
8158 | # Portably unset VAR. | |
8159 | as_fn_unset () | |
8160 | { | |
8161 | { eval $1=; unset $1;} | |
8162 | } | |
8163 | as_unset=as_fn_unset | |
8164 | # as_fn_append VAR VALUE | |
8165 | # ---------------------- | |
8166 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
8167 | # advantage of any shell optimizations that allow amortized linear growth over | |
8168 | # repeated appends, instead of the typical quadratic growth present in naive | |
8169 | # implementations. | |
8170 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
8171 | eval 'as_fn_append () | |
8172 | { | |
8173 | eval $1+=\$2 | |
8174 | }' | |
8175 | else | |
8176 | as_fn_append () | |
8177 | { | |
8178 | eval $1=\$$1\$2 | |
8179 | } | |
8180 | fi # as_fn_append | |
8181 | ||
8182 | # as_fn_arith ARG... | |
8183 | # ------------------ | |
8184 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
8185 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
8186 | # must be portable across $(()) and expr. | |
8187 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
8188 | eval 'as_fn_arith () | |
8189 | { | |
8190 | as_val=$(( $* )) | |
8191 | }' | |
8192 | else | |
8193 | as_fn_arith () | |
8194 | { | |
8195 | as_val=`expr "$@" || test $? -eq 1` | |
8196 | } | |
8197 | fi # as_fn_arith | |
4f4e53dd | 8198 | |
5213506e RW |
8199 | |
8200 | if expr a : '\(a\)' >/dev/null 2>&1 && | |
8201 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
4f4e53dd PB |
8202 | as_expr=expr |
8203 | else | |
8204 | as_expr=false | |
8205 | fi | |
8206 | ||
5213506e | 8207 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
4f4e53dd PB |
8208 | as_basename=basename |
8209 | else | |
8210 | as_basename=false | |
8211 | fi | |
8212 | ||
5213506e RW |
8213 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
8214 | as_dirname=dirname | |
8215 | else | |
8216 | as_dirname=false | |
8217 | fi | |
4f4e53dd | 8218 | |
5213506e | 8219 | as_me=`$as_basename -- "$0" || |
4f4e53dd PB |
8220 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
8221 | X"$0" : 'X\(//\)$' \| \ | |
5213506e RW |
8222 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
8223 | $as_echo X/"$0" | | |
8224 | sed '/^.*\/\([^/][^/]*\)\/*$/{ | |
8225 | s//\1/ | |
8226 | q | |
8227 | } | |
8228 | /^X\/\(\/\/\)$/{ | |
8229 | s//\1/ | |
8230 | q | |
8231 | } | |
8232 | /^X\/\(\/\).*/{ | |
8233 | s//\1/ | |
8234 | q | |
8235 | } | |
8236 | s/.*/./; q'` | |
4f4e53dd | 8237 | |
4f4e53dd PB |
8238 | # Avoid depending upon Character Ranges. |
8239 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
8240 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
8241 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
8242 | as_cr_digits='0123456789' | |
8243 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
8244 | ||
5213506e RW |
8245 | ECHO_C= ECHO_N= ECHO_T= |
8246 | case `echo -n x` in #((((( | |
8247 | -n*) | |
8248 | case `echo 'xy\c'` in | |
8249 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. | |
8250 | xy) ECHO_C='\c';; | |
8251 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
8252 | ECHO_T=' ';; | |
8253 | esac;; | |
8254 | *) | |
8255 | ECHO_N='-n';; | |
8256 | esac | |
4f4e53dd PB |
8257 | |
8258 | rm -f conf$$ conf$$.exe conf$$.file | |
5213506e RW |
8259 | if test -d conf$$.dir; then |
8260 | rm -f conf$$.dir/conf$$.file | |
8261 | else | |
8262 | rm -f conf$$.dir | |
8263 | mkdir conf$$.dir 2>/dev/null | |
8264 | fi | |
8265 | if (echo >conf$$.file) 2>/dev/null; then | |
8266 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
4f4e53dd | 8267 | as_ln_s='ln -s' |
5213506e RW |
8268 | # ... but there are two gotchas: |
8269 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
8270 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
22e05272 | 8271 | # In both cases, we have to default to `cp -pR'. |
5213506e | 8272 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
22e05272 | 8273 | as_ln_s='cp -pR' |
5213506e RW |
8274 | elif ln conf$$.file conf$$ 2>/dev/null; then |
8275 | as_ln_s=ln | |
8276 | else | |
22e05272 | 8277 | as_ln_s='cp -pR' |
4f4e53dd | 8278 | fi |
4f4e53dd | 8279 | else |
22e05272 | 8280 | as_ln_s='cp -pR' |
4f4e53dd | 8281 | fi |
5213506e RW |
8282 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
8283 | rmdir conf$$.dir 2>/dev/null | |
8284 | ||
8285 | ||
8286 | # as_fn_mkdir_p | |
8287 | # ------------- | |
8288 | # Create "$as_dir" as a directory, including parents if necessary. | |
8289 | as_fn_mkdir_p () | |
8290 | { | |
8291 | ||
8292 | case $as_dir in #( | |
8293 | -*) as_dir=./$as_dir;; | |
8294 | esac | |
8295 | test -d "$as_dir" || eval $as_mkdir_p || { | |
8296 | as_dirs= | |
8297 | while :; do | |
8298 | case $as_dir in #( | |
8299 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
8300 | *) as_qdir=$as_dir;; | |
8301 | esac | |
8302 | as_dirs="'$as_qdir' $as_dirs" | |
8303 | as_dir=`$as_dirname -- "$as_dir" || | |
8304 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
8305 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
8306 | X"$as_dir" : 'X\(//\)$' \| \ | |
8307 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
8308 | $as_echo X"$as_dir" | | |
8309 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
8310 | s//\1/ | |
8311 | q | |
8312 | } | |
8313 | /^X\(\/\/\)[^/].*/{ | |
8314 | s//\1/ | |
8315 | q | |
8316 | } | |
8317 | /^X\(\/\/\)$/{ | |
8318 | s//\1/ | |
8319 | q | |
8320 | } | |
8321 | /^X\(\/\).*/{ | |
8322 | s//\1/ | |
8323 | q | |
8324 | } | |
8325 | s/.*/./; q'` | |
8326 | test -d "$as_dir" && break | |
8327 | done | |
8328 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
22e05272 | 8329 | } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" |
4f4e53dd | 8330 | |
5213506e RW |
8331 | |
8332 | } # as_fn_mkdir_p | |
4f4e53dd | 8333 | if mkdir -p . 2>/dev/null; then |
5213506e | 8334 | as_mkdir_p='mkdir -p "$as_dir"' |
4f4e53dd PB |
8335 | else |
8336 | test -d ./-p && rmdir ./-p | |
8337 | as_mkdir_p=false | |
8338 | fi | |
8339 | ||
22e05272 JM |
8340 | |
8341 | # as_fn_executable_p FILE | |
8342 | # ----------------------- | |
8343 | # Test if FILE is an executable regular file. | |
8344 | as_fn_executable_p () | |
8345 | { | |
8346 | test -f "$1" && test -x "$1" | |
8347 | } # as_fn_executable_p | |
8348 | as_test_x='test -x' | |
8349 | as_executable_p=as_fn_executable_p | |
4f4e53dd PB |
8350 | |
8351 | # Sed expression to map a string onto a valid CPP name. | |
8352 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" | |
8353 | ||
8354 | # Sed expression to map a string onto a valid variable name. | |
8355 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" | |
8356 | ||
8357 | ||
4f4e53dd | 8358 | exec 6>&1 |
5213506e RW |
8359 | ## ----------------------------------- ## |
8360 | ## Main body of $CONFIG_STATUS script. ## | |
8361 | ## ----------------------------------- ## | |
8362 | _ASEOF | |
8363 | test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 | |
4f4e53dd | 8364 | |
5213506e RW |
8365 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
8366 | # Save the log message, to keep $0 and so on meaningful, and to | |
4f4e53dd | 8367 | # report actual input values of CONFIG_FILES etc. instead of their |
5213506e RW |
8368 | # values after options handling. |
8369 | ac_log=" | |
4f4e53dd | 8370 | This file was extended by cpplib $as_me , which was |
22e05272 | 8371 | generated by GNU Autoconf 2.69. Invocation command line was |
4f4e53dd PB |
8372 | |
8373 | CONFIG_FILES = $CONFIG_FILES | |
8374 | CONFIG_HEADERS = $CONFIG_HEADERS | |
8375 | CONFIG_LINKS = $CONFIG_LINKS | |
8376 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
8377 | $ $0 $@ | |
8378 | ||
5213506e RW |
8379 | on `(hostname || uname -n) 2>/dev/null | sed 1q` |
8380 | " | |
8381 | ||
4f4e53dd PB |
8382 | _ACEOF |
8383 | ||
5213506e RW |
8384 | case $ac_config_files in *" |
8385 | "*) set x $ac_config_files; shift; ac_config_files=$*;; | |
8386 | esac | |
4f4e53dd | 8387 | |
5213506e RW |
8388 | case $ac_config_headers in *" |
8389 | "*) set x $ac_config_headers; shift; ac_config_headers=$*;; | |
8390 | esac | |
4f4e53dd | 8391 | |
4f4e53dd | 8392 | |
5213506e RW |
8393 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
8394 | # Files that config.status was made for. | |
8395 | config_files="$ac_config_files" | |
8396 | config_headers="$ac_config_headers" | |
8397 | config_commands="$ac_config_commands" | |
4f4e53dd | 8398 | |
5213506e | 8399 | _ACEOF |
4f4e53dd | 8400 | |
5213506e | 8401 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
4f4e53dd | 8402 | ac_cs_usage="\ |
5213506e RW |
8403 | \`$as_me' instantiates files and other configuration actions |
8404 | from templates according to the current configuration. Unless the files | |
8405 | and actions are specified as TAGs, all are instantiated by default. | |
4f4e53dd | 8406 | |
5213506e | 8407 | Usage: $0 [OPTION]... [TAG]... |
4f4e53dd PB |
8408 | |
8409 | -h, --help print this help, then exit | |
5213506e | 8410 | -V, --version print version number and configuration settings, then exit |
22e05272 | 8411 | --config print configuration, then exit |
5213506e RW |
8412 | -q, --quiet, --silent |
8413 | do not print progress messages | |
4f4e53dd PB |
8414 | -d, --debug don't remove temporary files |
8415 | --recheck update $as_me by reconfiguring in the same conditions | |
5213506e RW |
8416 | --file=FILE[:TEMPLATE] |
8417 | instantiate the configuration file FILE | |
8418 | --header=FILE[:TEMPLATE] | |
8419 | instantiate the configuration header FILE | |
4f4e53dd PB |
8420 | |
8421 | Configuration files: | |
8422 | $config_files | |
8423 | ||
8424 | Configuration headers: | |
8425 | $config_headers | |
8426 | ||
f610dd5f ZW |
8427 | Configuration commands: |
8428 | $config_commands | |
8429 | ||
5213506e | 8430 | Report bugs to <gcc-bugs@gcc.gnu.org>." |
4f4e53dd | 8431 | |
5213506e RW |
8432 | _ACEOF |
8433 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
22e05272 | 8434 | ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" |
4f4e53dd PB |
8435 | ac_cs_version="\\ |
8436 | cpplib config.status | |
22e05272 JM |
8437 | configured by $0, generated by GNU Autoconf 2.69, |
8438 | with options \\"\$ac_cs_config\\" | |
4f4e53dd | 8439 | |
22e05272 | 8440 | Copyright (C) 2012 Free Software Foundation, Inc. |
4f4e53dd PB |
8441 | This config.status script is free software; the Free Software Foundation |
8442 | gives unlimited permission to copy, distribute and modify it." | |
5213506e RW |
8443 | |
8444 | ac_pwd='$ac_pwd' | |
8445 | srcdir='$srcdir' | |
8446 | INSTALL='$INSTALL' | |
8447 | test -n "\$AWK" || AWK=awk | |
4f4e53dd PB |
8448 | _ACEOF |
8449 | ||
5213506e RW |
8450 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
8451 | # The default lists apply if the user does not specify any file. | |
4f4e53dd PB |
8452 | ac_need_defaults=: |
8453 | while test $# != 0 | |
8454 | do | |
8455 | case $1 in | |
22e05272 | 8456 | --*=?*) |
5213506e RW |
8457 | ac_option=`expr "X$1" : 'X\([^=]*\)='` |
8458 | ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` | |
4f4e53dd PB |
8459 | ac_shift=: |
8460 | ;; | |
22e05272 JM |
8461 | --*=) |
8462 | ac_option=`expr "X$1" : 'X\([^=]*\)='` | |
8463 | ac_optarg= | |
8464 | ac_shift=: | |
8465 | ;; | |
5213506e | 8466 | *) |
4f4e53dd PB |
8467 | ac_option=$1 |
8468 | ac_optarg=$2 | |
8469 | ac_shift=shift | |
8470 | ;; | |
4f4e53dd PB |
8471 | esac |
8472 | ||
8473 | case $ac_option in | |
8474 | # Handling of the options. | |
4f4e53dd PB |
8475 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
8476 | ac_cs_recheck=: ;; | |
5213506e RW |
8477 | --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) |
8478 | $as_echo "$ac_cs_version"; exit ;; | |
22e05272 JM |
8479 | --config | --confi | --conf | --con | --co | --c ) |
8480 | $as_echo "$ac_cs_config"; exit ;; | |
5213506e | 8481 | --debug | --debu | --deb | --de | --d | -d ) |
4f4e53dd PB |
8482 | debug=: ;; |
8483 | --file | --fil | --fi | --f ) | |
8484 | $ac_shift | |
5213506e RW |
8485 | case $ac_optarg in |
8486 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
22e05272 | 8487 | '') as_fn_error $? "missing file argument" ;; |
5213506e RW |
8488 | esac |
8489 | as_fn_append CONFIG_FILES " '$ac_optarg'" | |
4f4e53dd PB |
8490 | ac_need_defaults=false;; |
8491 | --header | --heade | --head | --hea ) | |
8492 | $ac_shift | |
5213506e RW |
8493 | case $ac_optarg in |
8494 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
8495 | esac | |
8496 | as_fn_append CONFIG_HEADERS " '$ac_optarg'" | |
4f4e53dd | 8497 | ac_need_defaults=false;; |
5213506e RW |
8498 | --he | --h) |
8499 | # Conflict between --help and --header | |
22e05272 | 8500 | as_fn_error $? "ambiguous option: \`$1' |
5213506e RW |
8501 | Try \`$0 --help' for more information.";; |
8502 | --help | --hel | -h ) | |
8503 | $as_echo "$ac_cs_usage"; exit ;; | |
4f4e53dd PB |
8504 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
8505 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
8506 | ac_cs_silent=: ;; | |
8507 | ||
8508 | # This is an error. | |
22e05272 | 8509 | -*) as_fn_error $? "unrecognized option: \`$1' |
5213506e | 8510 | Try \`$0 --help' for more information." ;; |
4f4e53dd | 8511 | |
5213506e RW |
8512 | *) as_fn_append ac_config_targets " $1" |
8513 | ac_need_defaults=false ;; | |
4f4e53dd PB |
8514 | |
8515 | esac | |
8516 | shift | |
8517 | done | |
8518 | ||
8519 | ac_configure_extra_args= | |
8520 | ||
8521 | if $ac_cs_silent; then | |
8522 | exec 6>/dev/null | |
8523 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
8524 | fi | |
8525 | ||
8526 | _ACEOF | |
5213506e | 8527 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
4f4e53dd | 8528 | if \$ac_cs_recheck; then |
22e05272 | 8529 | set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion |
5213506e RW |
8530 | shift |
8531 | \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 | |
8532 | CONFIG_SHELL='$SHELL' | |
8533 | export CONFIG_SHELL | |
8534 | exec "\$@" | |
4f4e53dd PB |
8535 | fi |
8536 | ||
8537 | _ACEOF | |
5213506e RW |
8538 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
8539 | exec 5>>config.log | |
8540 | { | |
8541 | echo | |
8542 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
8543 | ## Running $as_me. ## | |
8544 | _ASBOX | |
8545 | $as_echo "$ac_log" | |
8546 | } >&5 | |
4f4e53dd | 8547 | |
5213506e RW |
8548 | _ACEOF |
8549 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
f610dd5f | 8550 | # |
5213506e | 8551 | # INIT-COMMANDS |
f610dd5f | 8552 | # |
024abeb3 | 8553 | ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR |
4f4e53dd | 8554 | |
f610dd5f | 8555 | _ACEOF |
4f4e53dd | 8556 | |
5213506e | 8557 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
4f4e53dd | 8558 | |
5213506e | 8559 | # Handling of arguments. |
4f4e53dd PB |
8560 | for ac_config_target in $ac_config_targets |
8561 | do | |
5213506e RW |
8562 | case $ac_config_target in |
8563 | "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;; | |
8564 | "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;; | |
8565 | "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; | |
8566 | ||
22e05272 | 8567 | *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; |
4f4e53dd PB |
8568 | esac |
8569 | done | |
8570 | ||
5213506e | 8571 | |
4f4e53dd PB |
8572 | # If the user did not use the arguments to specify the items to instantiate, |
8573 | # then the envvar interface is used. Set only those that are not. | |
8574 | # We use the long form for the default assignment because of an extremely | |
8575 | # bizarre bug on SunOS 4.1.3. | |
8576 | if $ac_need_defaults; then | |
8577 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
8578 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers | |
f610dd5f | 8579 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands |
4f4e53dd PB |
8580 | fi |
8581 | ||
8582 | # Have a temporary directory for convenience. Make it in the build tree | |
5213506e | 8583 | # simply because there is no reason against having it here, and in addition, |
4f4e53dd | 8584 | # creating and moving files from /tmp can sometimes cause problems. |
5213506e RW |
8585 | # Hook for its removal unless debugging. |
8586 | # Note that there is a small window in which the directory will not be cleaned: | |
8587 | # after its creation but before its name has been assigned to `$tmp'. | |
4f4e53dd PB |
8588 | $debug || |
8589 | { | |
22e05272 | 8590 | tmp= ac_tmp= |
5213506e | 8591 | trap 'exit_status=$? |
22e05272 JM |
8592 | : "${ac_tmp:=$tmp}" |
8593 | { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status | |
5213506e RW |
8594 | ' 0 |
8595 | trap 'as_fn_exit 1' 1 2 13 15 | |
4f4e53dd | 8596 | } |
4f4e53dd PB |
8597 | # Create a (secure) tmp directory for tmp files. |
8598 | ||
8599 | { | |
5213506e | 8600 | tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && |
22e05272 | 8601 | test -d "$tmp" |
4f4e53dd PB |
8602 | } || |
8603 | { | |
5213506e RW |
8604 | tmp=./conf$$-$RANDOM |
8605 | (umask 077 && mkdir "$tmp") | |
22e05272 JM |
8606 | } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 |
8607 | ac_tmp=$tmp | |
5213506e RW |
8608 | |
8609 | # Set up the scripts for CONFIG_FILES section. | |
8610 | # No need to generate them if there are no CONFIG_FILES. | |
8611 | # This happens for instance with `./config.status config.h'. | |
8612 | if test -n "$CONFIG_FILES"; then | |
8613 | ||
8614 | ||
8615 | ac_cr=`echo X | tr X '\015'` | |
8616 | # On cygwin, bash can eat \r inside `` if the user requested igncr. | |
8617 | # But we know of no other shell where ac_cr would be empty at this | |
8618 | # point, so we can use a bashism as a fallback. | |
8619 | if test "x$ac_cr" = x; then | |
8620 | eval ac_cr=\$\'\\r\' | |
8621 | fi | |
8622 | ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` | |
8623 | if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then | |
22e05272 | 8624 | ac_cs_awk_cr='\\r' |
5213506e RW |
8625 | else |
8626 | ac_cs_awk_cr=$ac_cr | |
8627 | fi | |
8628 | ||
22e05272 | 8629 | echo 'BEGIN {' >"$ac_tmp/subs1.awk" && |
5213506e RW |
8630 | _ACEOF |
8631 | ||
8632 | ||
8633 | { | |
8634 | echo "cat >conf$$subs.awk <<_ACEOF" && | |
8635 | echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && | |
8636 | echo "_ACEOF" | |
8637 | } >conf$$subs.sh || | |
22e05272 JM |
8638 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
8639 | ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` | |
5213506e RW |
8640 | ac_delim='%!_!# ' |
8641 | for ac_last_try in false false false false false :; do | |
8642 | . ./conf$$subs.sh || | |
22e05272 | 8643 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
5213506e RW |
8644 | |
8645 | ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` | |
8646 | if test $ac_delim_n = $ac_delim_num; then | |
8647 | break | |
8648 | elif $ac_last_try; then | |
22e05272 | 8649 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
5213506e RW |
8650 | else |
8651 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
8652 | fi | |
8653 | done | |
8654 | rm -f conf$$subs.sh | |
8655 | ||
8656 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
22e05272 | 8657 | cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && |
5213506e RW |
8658 | _ACEOF |
8659 | sed -n ' | |
8660 | h | |
8661 | s/^/S["/; s/!.*/"]=/ | |
8662 | p | |
8663 | g | |
8664 | s/^[^!]*!// | |
8665 | :repl | |
8666 | t repl | |
8667 | s/'"$ac_delim"'$// | |
8668 | t delim | |
8669 | :nl | |
8670 | h | |
22e05272 | 8671 | s/\(.\{148\}\)..*/\1/ |
5213506e RW |
8672 | t more1 |
8673 | s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ | |
8674 | p | |
8675 | n | |
8676 | b repl | |
8677 | :more1 | |
8678 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
8679 | p | |
8680 | g | |
8681 | s/.\{148\}// | |
8682 | t nl | |
8683 | :delim | |
8684 | h | |
22e05272 | 8685 | s/\(.\{148\}\)..*/\1/ |
5213506e RW |
8686 | t more2 |
8687 | s/["\\]/\\&/g; s/^/"/; s/$/"/ | |
8688 | p | |
8689 | b | |
8690 | :more2 | |
8691 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
8692 | p | |
8693 | g | |
8694 | s/.\{148\}// | |
8695 | t delim | |
8696 | ' <conf$$subs.awk | sed ' | |
8697 | /^[^""]/{ | |
8698 | N | |
8699 | s/\n// | |
8700 | } | |
8701 | ' >>$CONFIG_STATUS || ac_write_fail=1 | |
8702 | rm -f conf$$subs.awk | |
8703 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
8704 | _ACAWK | |
22e05272 | 8705 | cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && |
5213506e RW |
8706 | for (key in S) S_is_set[key] = 1 |
8707 | FS = "\a" | |
8708 | ||
8709 | } | |
4f4e53dd | 8710 | { |
5213506e RW |
8711 | line = $ 0 |
8712 | nfields = split(line, field, "@") | |
8713 | substed = 0 | |
8714 | len = length(field[1]) | |
8715 | for (i = 2; i < nfields; i++) { | |
8716 | key = field[i] | |
8717 | keylen = length(key) | |
8718 | if (S_is_set[key]) { | |
8719 | value = S[key] | |
8720 | line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) | |
8721 | len += length(value) + length(field[++i]) | |
8722 | substed = 1 | |
8723 | } else | |
8724 | len += 1 + keylen | |
8725 | } | |
8726 | ||
8727 | print line | |
4f4e53dd PB |
8728 | } |
8729 | ||
5213506e RW |
8730 | _ACAWK |
8731 | _ACEOF | |
8732 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
8733 | if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then | |
8734 | sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" | |
8735 | else | |
8736 | cat | |
22e05272 JM |
8737 | fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ |
8738 | || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 | |
4f4e53dd PB |
8739 | _ACEOF |
8740 | ||
22e05272 JM |
8741 | # VPATH may cause trouble with some makes, so we remove sole $(srcdir), |
8742 | # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and | |
5213506e RW |
8743 | # trailing colons and then remove the whole line if VPATH becomes empty |
8744 | # (actually we leave an empty line to preserve line numbers). | |
8745 | if test "x$srcdir" = x.; then | |
22e05272 JM |
8746 | ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ |
8747 | h | |
8748 | s/// | |
8749 | s/^/:/ | |
8750 | s/[ ]*$/:/ | |
8751 | s/:\$(srcdir):/:/g | |
8752 | s/:\${srcdir}:/:/g | |
8753 | s/:@srcdir@:/:/g | |
8754 | s/^:*// | |
5213506e | 8755 | s/:*$// |
22e05272 JM |
8756 | x |
8757 | s/\(=[ ]*\).*/\1/ | |
8758 | G | |
8759 | s/\n// | |
5213506e RW |
8760 | s/^[^=]*=[ ]*$// |
8761 | }' | |
8762 | fi | |
4f4e53dd | 8763 | |
5213506e RW |
8764 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
8765 | fi # test -n "$CONFIG_FILES" | |
4f4e53dd | 8766 | |
5213506e RW |
8767 | # Set up the scripts for CONFIG_HEADERS section. |
8768 | # No need to generate them if there are no CONFIG_HEADERS. | |
8769 | # This happens for instance with `./config.status Makefile'. | |
8770 | if test -n "$CONFIG_HEADERS"; then | |
22e05272 | 8771 | cat >"$ac_tmp/defines.awk" <<\_ACAWK || |
5213506e RW |
8772 | BEGIN { |
8773 | _ACEOF | |
8774 | ||
8775 | # Transform confdefs.h into an awk script `defines.awk', embedded as | |
8776 | # here-document in config.status, that substitutes the proper values into | |
8777 | # config.h.in to produce config.h. | |
8778 | ||
8779 | # Create a delimiter string that does not exist in confdefs.h, to ease | |
8780 | # handling of long lines. | |
8781 | ac_delim='%!_!# ' | |
8782 | for ac_last_try in false false :; do | |
22e05272 JM |
8783 | ac_tt=`sed -n "/$ac_delim/p" confdefs.h` |
8784 | if test -z "$ac_tt"; then | |
5213506e RW |
8785 | break |
8786 | elif $ac_last_try; then | |
22e05272 | 8787 | as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 |
5213506e RW |
8788 | else |
8789 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
4f4e53dd | 8790 | fi |
5213506e | 8791 | done |
4f4e53dd | 8792 | |
5213506e RW |
8793 | # For the awk script, D is an array of macro values keyed by name, |
8794 | # likewise P contains macro parameters if any. Preserve backslash | |
8795 | # newline sequences. | |
8796 | ||
8797 | ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* | |
8798 | sed -n ' | |
8799 | s/.\{148\}/&'"$ac_delim"'/g | |
8800 | t rset | |
8801 | :rset | |
8802 | s/^[ ]*#[ ]*define[ ][ ]*/ / | |
8803 | t def | |
8804 | d | |
8805 | :def | |
8806 | s/\\$// | |
8807 | t bsnl | |
8808 | s/["\\]/\\&/g | |
8809 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
8810 | D["\1"]=" \3"/p | |
8811 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p | |
8812 | d | |
8813 | :bsnl | |
8814 | s/["\\]/\\&/g | |
8815 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
8816 | D["\1"]=" \3\\\\\\n"\\/p | |
8817 | t cont | |
8818 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p | |
8819 | t cont | |
8820 | d | |
8821 | :cont | |
8822 | n | |
8823 | s/.\{148\}/&'"$ac_delim"'/g | |
8824 | t clear | |
8825 | :clear | |
8826 | s/\\$// | |
8827 | t bsnlc | |
8828 | s/["\\]/\\&/g; s/^/"/; s/$/"/p | |
8829 | d | |
8830 | :bsnlc | |
8831 | s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p | |
8832 | b cont | |
8833 | ' <confdefs.h | sed ' | |
8834 | s/'"$ac_delim"'/"\\\ | |
8835 | "/g' >>$CONFIG_STATUS || ac_write_fail=1 | |
8836 | ||
8837 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
8838 | for (key in D) D_is_set[key] = 1 | |
8839 | FS = "\a" | |
8840 | } | |
8841 | /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { | |
8842 | line = \$ 0 | |
8843 | split(line, arg, " ") | |
8844 | if (arg[1] == "#") { | |
8845 | defundef = arg[2] | |
8846 | mac1 = arg[3] | |
8847 | } else { | |
8848 | defundef = substr(arg[1], 2) | |
8849 | mac1 = arg[2] | |
8850 | } | |
8851 | split(mac1, mac2, "(") #) | |
8852 | macro = mac2[1] | |
8853 | prefix = substr(line, 1, index(line, defundef) - 1) | |
8854 | if (D_is_set[macro]) { | |
8855 | # Preserve the white space surrounding the "#". | |
8856 | print prefix "define", macro P[macro] D[macro] | |
8857 | next | |
8858 | } else { | |
8859 | # Replace #undef with comments. This is necessary, for example, | |
8860 | # in the case of _POSIX_SOURCE, which is predefined and required | |
8861 | # on some systems where configure will not decide to define it. | |
8862 | if (defundef == "undef") { | |
8863 | print "/*", prefix defundef, macro, "*/" | |
8864 | next | |
8865 | } | |
8866 | } | |
8867 | } | |
8868 | { print } | |
8869 | _ACAWK | |
4f4e53dd | 8870 | _ACEOF |
5213506e | 8871 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
22e05272 | 8872 | as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 |
5213506e RW |
8873 | fi # test -n "$CONFIG_HEADERS" |
8874 | ||
8875 | ||
8876 | eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" | |
8877 | shift | |
8878 | for ac_tag | |
8879 | do | |
8880 | case $ac_tag in | |
8881 | :[FHLC]) ac_mode=$ac_tag; continue;; | |
8882 | esac | |
8883 | case $ac_mode$ac_tag in | |
8884 | :[FHL]*:*);; | |
22e05272 | 8885 | :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; |
5213506e RW |
8886 | :[FH]-) ac_tag=-:-;; |
8887 | :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; | |
8888 | esac | |
8889 | ac_save_IFS=$IFS | |
8890 | IFS=: | |
8891 | set x $ac_tag | |
8892 | IFS=$ac_save_IFS | |
8893 | shift | |
8894 | ac_file=$1 | |
8895 | shift | |
8896 | ||
8897 | case $ac_mode in | |
8898 | :L) ac_source=$1;; | |
8899 | :[FH]) | |
8900 | ac_file_inputs= | |
8901 | for ac_f | |
8902 | do | |
8903 | case $ac_f in | |
22e05272 | 8904 | -) ac_f="$ac_tmp/stdin";; |
5213506e RW |
8905 | *) # Look for the file first in the build tree, then in the source tree |
8906 | # (if the path is not absolute). The absolute path cannot be DOS-style, | |
8907 | # because $ac_f cannot contain `:'. | |
8908 | test -f "$ac_f" || | |
8909 | case $ac_f in | |
8910 | [\\/$]*) false;; | |
8911 | *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; | |
8912 | esac || | |
22e05272 | 8913 | as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; |
5213506e RW |
8914 | esac |
8915 | case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac | |
8916 | as_fn_append ac_file_inputs " '$ac_f'" | |
8917 | done | |
8918 | ||
8919 | # Let's still pretend it is `configure' which instantiates (i.e., don't | |
8920 | # use $as_me), people would be surprised to read: | |
8921 | # /* config.h. Generated by config.status. */ | |
8922 | configure_input='Generated from '` | |
8923 | $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' | |
8924 | `' by configure.' | |
8925 | if test x"$ac_file" != x-; then | |
8926 | configure_input="$ac_file. $configure_input" | |
8927 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 | |
8928 | $as_echo "$as_me: creating $ac_file" >&6;} | |
8929 | fi | |
8930 | # Neutralize special characters interpreted by sed in replacement strings. | |
8931 | case $configure_input in #( | |
8932 | *\&* | *\|* | *\\* ) | |
8933 | ac_sed_conf_input=`$as_echo "$configure_input" | | |
8934 | sed 's/[\\\\&|]/\\\\&/g'`;; #( | |
8935 | *) ac_sed_conf_input=$configure_input;; | |
8936 | esac | |
8937 | ||
8938 | case $ac_tag in | |
22e05272 JM |
8939 | *:-:* | *:-) cat >"$ac_tmp/stdin" \ |
8940 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; | |
5213506e RW |
8941 | esac |
8942 | ;; | |
4f4e53dd PB |
8943 | esac |
8944 | ||
5213506e | 8945 | ac_dir=`$as_dirname -- "$ac_file" || |
4f4e53dd PB |
8946 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
8947 | X"$ac_file" : 'X\(//\)[^/]' \| \ | |
8948 | X"$ac_file" : 'X\(//\)$' \| \ | |
5213506e RW |
8949 | X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || |
8950 | $as_echo X"$ac_file" | | |
8951 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
8952 | s//\1/ | |
8953 | q | |
8954 | } | |
8955 | /^X\(\/\/\)[^/].*/{ | |
8956 | s//\1/ | |
8957 | q | |
8958 | } | |
8959 | /^X\(\/\/\)$/{ | |
8960 | s//\1/ | |
8961 | q | |
8962 | } | |
8963 | /^X\(\/\).*/{ | |
8964 | s//\1/ | |
8965 | q | |
8966 | } | |
8967 | s/.*/./; q'` | |
8968 | as_dir="$ac_dir"; as_fn_mkdir_p | |
4f4e53dd PB |
8969 | ac_builddir=. |
8970 | ||
5213506e RW |
8971 | case "$ac_dir" in |
8972 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
8973 | *) | |
8974 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` | |
8975 | # A ".." for each directory in $ac_dir_suffix. | |
8976 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` | |
8977 | case $ac_top_builddir_sub in | |
8978 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
8979 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
8980 | esac ;; | |
8981 | esac | |
8982 | ac_abs_top_builddir=$ac_pwd | |
8983 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
8984 | # for backward compatibility: | |
8985 | ac_top_builddir=$ac_top_build_prefix | |
4f4e53dd PB |
8986 | |
8987 | case $srcdir in | |
5213506e | 8988 | .) # We are building in place. |
4f4e53dd | 8989 | ac_srcdir=. |
5213506e RW |
8990 | ac_top_srcdir=$ac_top_builddir_sub |
8991 | ac_abs_top_srcdir=$ac_pwd ;; | |
8992 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
4f4e53dd | 8993 | ac_srcdir=$srcdir$ac_dir_suffix; |
5213506e RW |
8994 | ac_top_srcdir=$srcdir |
8995 | ac_abs_top_srcdir=$srcdir ;; | |
8996 | *) # Relative name. | |
8997 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
8998 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
8999 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
4f4e53dd | 9000 | esac |
5213506e | 9001 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
4f4e53dd | 9002 | |
4f4e53dd | 9003 | |
5213506e RW |
9004 | case $ac_mode in |
9005 | :F) | |
9006 | # | |
9007 | # CONFIG_FILE | |
9008 | # | |
4f4e53dd PB |
9009 | |
9010 | case $INSTALL in | |
9011 | [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; | |
5213506e | 9012 | *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; |
4f4e53dd | 9013 | esac |
5213506e | 9014 | _ACEOF |
4f4e53dd | 9015 | |
5213506e RW |
9016 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
9017 | # If the template does not know about datarootdir, expand it. | |
9018 | # FIXME: This hack should be removed a few years after 2.60. | |
9019 | ac_datarootdir_hack=; ac_datarootdir_seen= | |
9020 | ac_sed_dataroot=' | |
9021 | /datarootdir/ { | |
9022 | p | |
9023 | q | |
9024 | } | |
9025 | /@datadir@/p | |
9026 | /@docdir@/p | |
9027 | /@infodir@/p | |
9028 | /@localedir@/p | |
9029 | /@mandir@/p' | |
9030 | case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in | |
9031 | *datarootdir*) ac_datarootdir_seen=yes;; | |
9032 | *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) | |
9033 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 | |
9034 | $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} | |
9035 | _ACEOF | |
9036 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
9037 | ac_datarootdir_hack=' | |
9038 | s&@datadir@&$datadir&g | |
9039 | s&@docdir@&$docdir&g | |
9040 | s&@infodir@&$infodir&g | |
9041 | s&@localedir@&$localedir&g | |
9042 | s&@mandir@&$mandir&g | |
9043 | s&\\\${datarootdir}&$datarootdir&g' ;; | |
9044 | esac | |
4f4e53dd | 9045 | _ACEOF |
5213506e RW |
9046 | |
9047 | # Neutralize VPATH when `$srcdir' = `.'. | |
9048 | # Shell code in configure.ac might set extrasub. | |
9049 | # FIXME: do we really want to maintain this feature? | |
9050 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
9051 | ac_sed_extra="$ac_vpsub | |
4f4e53dd PB |
9052 | $extrasub |
9053 | _ACEOF | |
5213506e | 9054 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
4f4e53dd PB |
9055 | :t |
9056 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
5213506e RW |
9057 | s|@configure_input@|$ac_sed_conf_input|;t t |
9058 | s&@top_builddir@&$ac_top_builddir_sub&;t t | |
9059 | s&@top_build_prefix@&$ac_top_build_prefix&;t t | |
9060 | s&@srcdir@&$ac_srcdir&;t t | |
9061 | s&@abs_srcdir@&$ac_abs_srcdir&;t t | |
9062 | s&@top_srcdir@&$ac_top_srcdir&;t t | |
9063 | s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t | |
9064 | s&@builddir@&$ac_builddir&;t t | |
9065 | s&@abs_builddir@&$ac_abs_builddir&;t t | |
9066 | s&@abs_top_builddir@&$ac_abs_top_builddir&;t t | |
9067 | s&@INSTALL@&$ac_INSTALL&;t t | |
9068 | $ac_datarootdir_hack | |
9069 | " | |
22e05272 JM |
9070 | eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ |
9071 | >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
5213506e RW |
9072 | |
9073 | test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && | |
22e05272 JM |
9074 | { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && |
9075 | { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ | |
9076 | "$ac_tmp/out"`; test -z "$ac_out"; } && | |
5213506e | 9077 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
22e05272 | 9078 | which seems to be undefined. Please make sure it is defined" >&5 |
5213506e | 9079 | $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
22e05272 | 9080 | which seems to be undefined. Please make sure it is defined" >&2;} |
5213506e | 9081 | |
22e05272 | 9082 | rm -f "$ac_tmp/stdin" |
4f4e53dd | 9083 | case $ac_file in |
22e05272 JM |
9084 | -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; |
9085 | *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; | |
5213506e | 9086 | esac \ |
22e05272 | 9087 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
5213506e RW |
9088 | ;; |
9089 | :H) | |
9090 | # | |
9091 | # CONFIG_HEADER | |
9092 | # | |
4f4e53dd | 9093 | if test x"$ac_file" != x-; then |
5213506e RW |
9094 | { |
9095 | $as_echo "/* $configure_input */" \ | |
22e05272 JM |
9096 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" |
9097 | } >"$ac_tmp/config.h" \ | |
9098 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
9099 | if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then | |
5213506e RW |
9100 | { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 |
9101 | $as_echo "$as_me: $ac_file is unchanged" >&6;} | |
4f4e53dd | 9102 | else |
5213506e | 9103 | rm -f "$ac_file" |
22e05272 JM |
9104 | mv "$ac_tmp/config.h" "$ac_file" \ |
9105 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
4f4e53dd PB |
9106 | fi |
9107 | else | |
5213506e | 9108 | $as_echo "/* $configure_input */" \ |
22e05272 JM |
9109 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ |
9110 | || as_fn_error $? "could not create -" "$LINENO" 5 | |
4f4e53dd | 9111 | fi |
5213506e | 9112 | ;; |
f610dd5f | 9113 | |
5213506e RW |
9114 | :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 |
9115 | $as_echo "$as_me: executing $ac_file commands" >&6;} | |
9116 | ;; | |
9117 | esac | |
f610dd5f | 9118 | |
f610dd5f | 9119 | |
5213506e RW |
9120 | case $ac_file$ac_mode in |
9121 | "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;; | |
9122 | "config.h":H) echo timestamp > stamp-h1 ;; | |
f610dd5f | 9123 | |
f610dd5f | 9124 | esac |
5213506e | 9125 | done # for ac_tag |
4f4e53dd | 9126 | |
4f4e53dd | 9127 | |
5213506e | 9128 | as_fn_exit 0 |
4f4e53dd | 9129 | _ACEOF |
4f4e53dd PB |
9130 | ac_clean_files=$ac_clean_files_save |
9131 | ||
5213506e | 9132 | test $ac_write_fail = 0 || |
22e05272 | 9133 | as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 |
5213506e | 9134 | |
4f4e53dd PB |
9135 | |
9136 | # configure is writing to config.log, and then calls config.status. | |
9137 | # config.status does its own redirection, appending to config.log. | |
9138 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
9139 | # by configure, so config.status won't be able to write to it; its | |
9140 | # output is simply discarded. So we exec the FD to /dev/null, | |
9141 | # effectively closing config.log, so it can be properly (re)opened and | |
9142 | # appended to by config.status. When coming back to configure, we | |
9143 | # need to make the FD available again. | |
9144 | if test "$no_create" != yes; then | |
9145 | ac_cs_success=: | |
9146 | ac_config_status_args= | |
9147 | test "$silent" = yes && | |
9148 | ac_config_status_args="$ac_config_status_args --quiet" | |
9149 | exec 5>/dev/null | |
9150 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false | |
9151 | exec 5>>config.log | |
9152 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
9153 | # would make configure fail if this is the last instruction. | |
22e05272 | 9154 | $ac_cs_success || as_fn_exit 1 |
5213506e RW |
9155 | fi |
9156 | if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then | |
9157 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 | |
9158 | $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} | |
4f4e53dd PB |
9159 | fi |
9160 |