Commit | Line | Data |
---|---|---|
d6e9fb05 | 1 | #! /bin/sh |
d6e9fb05 | 2 | # Guess values for system-dependent variables and create Makefiles. |
d0ac1c44 SM |
3 | # Generated by GNU Autoconf 2.69. |
4 | # | |
5 | # | |
6 | # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. | |
81ecdfbb | 7 | # |
d6e9fb05 JK |
8 | # |
9 | # This configure script is free software; the Free Software Foundation | |
10 | # gives unlimited permission to copy, distribute and modify it. | |
81ecdfbb RW |
11 | ## -------------------- ## |
12 | ## M4sh Initialization. ## | |
13 | ## -------------------- ## | |
bec39cab | 14 | |
81ecdfbb RW |
15 | # Be more Bourne compatible |
16 | DUALCASE=1; export DUALCASE # for MKS sh | |
17 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : | |
bec39cab AC |
18 | emulate sh |
19 | NULLCMD=: | |
81ecdfbb | 20 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
bec39cab AC |
21 | # is contrary to our usage. Disable this feature. |
22 | alias -g '${1+"$@"}'='"$@"' | |
81ecdfbb RW |
23 | setopt NO_GLOB_SUBST |
24 | else | |
25 | case `(set -o) 2>/dev/null` in #( | |
26 | *posix*) : | |
27 | set -o posix ;; #( | |
28 | *) : | |
29 | ;; | |
30 | esac | |
bec39cab | 31 | fi |
bec39cab | 32 | |
81ecdfbb RW |
33 | |
34 | as_nl=' | |
35 | ' | |
36 | export as_nl | |
37 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
38 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
39 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
40 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
41 | # Prefer a ksh shell builtin over an external printf program on Solaris, | |
42 | # but without wasting forks for bash or zsh. | |
43 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
44 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
45 | as_echo='print -r --' | |
46 | as_echo_n='print -rn --' | |
47 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
48 | as_echo='printf %s\n' | |
49 | as_echo_n='printf %s' | |
bec39cab | 50 | else |
81ecdfbb RW |
51 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then |
52 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
53 | as_echo_n='/usr/ucb/echo -n' | |
54 | else | |
55 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' | |
56 | as_echo_n_body='eval | |
57 | arg=$1; | |
58 | case $arg in #( | |
59 | *"$as_nl"*) | |
60 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
61 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
62 | esac; | |
63 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
64 | ' | |
65 | export as_echo_n_body | |
66 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
67 | fi | |
68 | export as_echo_body | |
69 | as_echo='sh -c $as_echo_body as_echo' | |
70 | fi | |
71 | ||
72 | # The user is always right. | |
73 | if test "${PATH_SEPARATOR+set}" != set; then | |
74 | PATH_SEPARATOR=: | |
75 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
76 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
77 | PATH_SEPARATOR=';' | |
78 | } | |
bec39cab AC |
79 | fi |
80 | ||
81 | ||
81ecdfbb RW |
82 | # IFS |
83 | # We need space, tab and new line, in precisely that order. Quoting is | |
84 | # there to prevent editors from complaining about space-tab. | |
85 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
86 | # splitting by setting IFS to empty value.) | |
87 | IFS=" "" $as_nl" | |
88 | ||
89 | # Find who we are. Look in the path if we contain no directory separator. | |
d0ac1c44 | 90 | as_myself= |
81ecdfbb RW |
91 | case $0 in #(( |
92 | *[\\/]* ) as_myself=$0 ;; | |
93 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
94 | for as_dir in $PATH | |
95 | do | |
96 | IFS=$as_save_IFS | |
97 | test -z "$as_dir" && as_dir=. | |
98 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
99 | done | |
100 | IFS=$as_save_IFS | |
101 | ||
102 | ;; | |
103 | esac | |
104 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
105 | # in which case we are not to be found in the path. | |
106 | if test "x$as_myself" = x; then | |
107 | as_myself=$0 | |
108 | fi | |
109 | if test ! -f "$as_myself"; then | |
110 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 | |
111 | exit 1 | |
112 | fi | |
113 | ||
114 | # Unset variables that we do not need and which cause bugs (e.g. in | |
115 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
116 | # suppresses any "Segmentation fault" message there. '((' could | |
117 | # trigger a bug in pdksh 5.2.14. | |
118 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
119 | do eval test x\${$as_var+set} = xset \ | |
120 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
121 | done | |
bec39cab AC |
122 | PS1='$ ' |
123 | PS2='> ' | |
124 | PS4='+ ' | |
125 | ||
126 | # NLS nuisances. | |
81ecdfbb RW |
127 | LC_ALL=C |
128 | export LC_ALL | |
129 | LANGUAGE=C | |
130 | export LANGUAGE | |
131 | ||
132 | # CDPATH. | |
133 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
134 | ||
d0ac1c44 SM |
135 | # Use a proper internal environment variable to ensure we don't fall |
136 | # into an infinite loop, continuously re-executing ourselves. | |
137 | if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then | |
138 | _as_can_reexec=no; export _as_can_reexec; | |
139 | # We cannot yet assume a decent shell, so we have to provide a | |
140 | # neutralization value for shells without unset; and this also | |
141 | # works around shells that cannot unset nonexistent variables. | |
142 | # Preserve -v and -x to the replacement shell. | |
143 | BASH_ENV=/dev/null | |
144 | ENV=/dev/null | |
145 | (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV | |
146 | case $- in # (((( | |
147 | *v*x* | *x*v* ) as_opts=-vx ;; | |
148 | *v* ) as_opts=-v ;; | |
149 | *x* ) as_opts=-x ;; | |
150 | * ) as_opts= ;; | |
151 | esac | |
152 | exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} | |
153 | # Admittedly, this is quite paranoid, since all the known shells bail | |
154 | # out after a failed `exec'. | |
155 | $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 | |
156 | as_fn_exit 255 | |
157 | fi | |
158 | # We don't want this to propagate to other subprocesses. | |
159 | { _as_can_reexec=; unset _as_can_reexec;} | |
81ecdfbb RW |
160 | if test "x$CONFIG_SHELL" = x; then |
161 | as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : | |
162 | emulate sh | |
163 | NULLCMD=: | |
164 | # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which | |
165 | # is contrary to our usage. Disable this feature. | |
166 | alias -g '\${1+\"\$@\"}'='\"\$@\"' | |
167 | setopt NO_GLOB_SUBST | |
168 | else | |
169 | case \`(set -o) 2>/dev/null\` in #( | |
170 | *posix*) : | |
171 | set -o posix ;; #( | |
172 | *) : | |
173 | ;; | |
174 | esac | |
175 | fi | |
176 | " | |
177 | as_required="as_fn_return () { (exit \$1); } | |
178 | as_fn_success () { as_fn_return 0; } | |
179 | as_fn_failure () { as_fn_return 1; } | |
180 | as_fn_ret_success () { return 0; } | |
181 | as_fn_ret_failure () { return 1; } | |
182 | ||
183 | exitcode=0 | |
184 | as_fn_success || { exitcode=1; echo as_fn_success failed.; } | |
185 | as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } | |
186 | as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } | |
187 | as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } | |
188 | if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : | |
189 | ||
190 | else | |
191 | exitcode=1; echo positional parameters were not saved. | |
192 | fi | |
d0ac1c44 SM |
193 | test x\$exitcode = x0 || exit 1 |
194 | test -x / || exit 1" | |
81ecdfbb RW |
195 | as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO |
196 | as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO | |
197 | eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && | |
198 | test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 | |
199 | test \$(( 1 + 1 )) = 2 || exit 1" | |
200 | if (eval "$as_required") 2>/dev/null; then : | |
201 | as_have_required=yes | |
202 | else | |
203 | as_have_required=no | |
204 | fi | |
205 | if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : | |
206 | ||
207 | else | |
208 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
209 | as_found=false | |
210 | for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH | |
bec39cab | 211 | do |
81ecdfbb RW |
212 | IFS=$as_save_IFS |
213 | test -z "$as_dir" && as_dir=. | |
214 | as_found=: | |
215 | case $as_dir in #( | |
216 | /*) | |
217 | for as_base in sh bash ksh sh5; do | |
218 | # Try only shells that exist, to save several forks. | |
219 | as_shell=$as_dir/$as_base | |
220 | if { test -f "$as_shell" || test -f "$as_shell.exe"; } && | |
221 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : | |
222 | CONFIG_SHELL=$as_shell as_have_required=yes | |
223 | if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : | |
224 | break 2 | |
225 | fi | |
226 | fi | |
227 | done;; | |
228 | esac | |
229 | as_found=false | |
230 | done | |
231 | $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && | |
232 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : | |
233 | CONFIG_SHELL=$SHELL as_have_required=yes | |
234 | fi; } | |
235 | IFS=$as_save_IFS | |
236 | ||
237 | ||
238 | if test "x$CONFIG_SHELL" != x; then : | |
d0ac1c44 SM |
239 | export CONFIG_SHELL |
240 | # We cannot yet assume a decent shell, so we have to provide a | |
241 | # neutralization value for shells without unset; and this also | |
242 | # works around shells that cannot unset nonexistent variables. | |
243 | # Preserve -v and -x to the replacement shell. | |
244 | BASH_ENV=/dev/null | |
245 | ENV=/dev/null | |
246 | (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV | |
247 | case $- in # (((( | |
248 | *v*x* | *x*v* ) as_opts=-vx ;; | |
249 | *v* ) as_opts=-v ;; | |
250 | *x* ) as_opts=-x ;; | |
251 | * ) as_opts= ;; | |
252 | esac | |
253 | exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} | |
254 | # Admittedly, this is quite paranoid, since all the known shells bail | |
255 | # out after a failed `exec'. | |
256 | $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 | |
257 | exit 255 | |
81ecdfbb RW |
258 | fi |
259 | ||
260 | if test x$as_have_required = xno; then : | |
261 | $as_echo "$0: This script requires a shell more modern than all" | |
262 | $as_echo "$0: the shells that I found on your system." | |
263 | if test x${ZSH_VERSION+set} = xset ; then | |
264 | $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" | |
265 | $as_echo "$0: be upgraded to zsh 4.3.4 or later." | |
bec39cab | 266 | else |
81ecdfbb RW |
267 | $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, |
268 | $0: including any error possibly output before this | |
269 | $0: message. Then install a modern shell, or manually run | |
270 | $0: the script under such a shell if you do have one." | |
bec39cab | 271 | fi |
81ecdfbb RW |
272 | exit 1 |
273 | fi | |
274 | fi | |
275 | fi | |
276 | SHELL=${CONFIG_SHELL-/bin/sh} | |
277 | export SHELL | |
278 | # Unset more variables known to interfere with behavior of common tools. | |
279 | CLICOLOR_FORCE= GREP_OPTIONS= | |
280 | unset CLICOLOR_FORCE GREP_OPTIONS | |
281 | ||
282 | ## --------------------- ## | |
283 | ## M4sh Shell Functions. ## | |
284 | ## --------------------- ## | |
285 | # as_fn_unset VAR | |
286 | # --------------- | |
287 | # Portably unset VAR. | |
288 | as_fn_unset () | |
289 | { | |
290 | { eval $1=; unset $1;} | |
291 | } | |
292 | as_unset=as_fn_unset | |
293 | ||
294 | # as_fn_set_status STATUS | |
295 | # ----------------------- | |
296 | # Set $? to STATUS, without forking. | |
297 | as_fn_set_status () | |
298 | { | |
299 | return $1 | |
300 | } # as_fn_set_status | |
301 | ||
302 | # as_fn_exit STATUS | |
303 | # ----------------- | |
304 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
305 | as_fn_exit () | |
306 | { | |
307 | set +e | |
308 | as_fn_set_status $1 | |
309 | exit $1 | |
310 | } # as_fn_exit | |
311 | ||
312 | # as_fn_mkdir_p | |
313 | # ------------- | |
314 | # Create "$as_dir" as a directory, including parents if necessary. | |
315 | as_fn_mkdir_p () | |
316 | { | |
317 | ||
318 | case $as_dir in #( | |
319 | -*) as_dir=./$as_dir;; | |
320 | esac | |
321 | test -d "$as_dir" || eval $as_mkdir_p || { | |
322 | as_dirs= | |
323 | while :; do | |
324 | case $as_dir in #( | |
325 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
326 | *) as_qdir=$as_dir;; | |
327 | esac | |
328 | as_dirs="'$as_qdir' $as_dirs" | |
329 | as_dir=`$as_dirname -- "$as_dir" || | |
330 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
331 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
332 | X"$as_dir" : 'X\(//\)$' \| \ | |
333 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
334 | $as_echo X"$as_dir" | | |
335 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
336 | s//\1/ | |
337 | q | |
338 | } | |
339 | /^X\(\/\/\)[^/].*/{ | |
340 | s//\1/ | |
341 | q | |
342 | } | |
343 | /^X\(\/\/\)$/{ | |
344 | s//\1/ | |
345 | q | |
346 | } | |
347 | /^X\(\/\).*/{ | |
348 | s//\1/ | |
349 | q | |
350 | } | |
351 | s/.*/./; q'` | |
352 | test -d "$as_dir" && break | |
353 | done | |
354 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
d0ac1c44 | 355 | } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" |
81ecdfbb RW |
356 | |
357 | ||
358 | } # as_fn_mkdir_p | |
d0ac1c44 SM |
359 | |
360 | # as_fn_executable_p FILE | |
361 | # ----------------------- | |
362 | # Test if FILE is an executable regular file. | |
363 | as_fn_executable_p () | |
364 | { | |
365 | test -f "$1" && test -x "$1" | |
366 | } # as_fn_executable_p | |
81ecdfbb RW |
367 | # as_fn_append VAR VALUE |
368 | # ---------------------- | |
369 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
370 | # advantage of any shell optimizations that allow amortized linear growth over | |
371 | # repeated appends, instead of the typical quadratic growth present in naive | |
372 | # implementations. | |
373 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
374 | eval 'as_fn_append () | |
375 | { | |
376 | eval $1+=\$2 | |
377 | }' | |
378 | else | |
379 | as_fn_append () | |
380 | { | |
381 | eval $1=\$$1\$2 | |
382 | } | |
383 | fi # as_fn_append | |
384 | ||
385 | # as_fn_arith ARG... | |
386 | # ------------------ | |
387 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
388 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
389 | # must be portable across $(()) and expr. | |
390 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
391 | eval 'as_fn_arith () | |
392 | { | |
393 | as_val=$(( $* )) | |
394 | }' | |
395 | else | |
396 | as_fn_arith () | |
397 | { | |
398 | as_val=`expr "$@" || test $? -eq 1` | |
399 | } | |
400 | fi # as_fn_arith | |
401 | ||
402 | ||
d0ac1c44 SM |
403 | # as_fn_error STATUS ERROR [LINENO LOG_FD] |
404 | # ---------------------------------------- | |
81ecdfbb RW |
405 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
406 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
d0ac1c44 | 407 | # script with STATUS, using 1 if that was 0. |
81ecdfbb RW |
408 | as_fn_error () |
409 | { | |
d0ac1c44 SM |
410 | as_status=$1; test $as_status -eq 0 && as_status=1 |
411 | if test "$4"; then | |
412 | as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
413 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 | |
81ecdfbb | 414 | fi |
d0ac1c44 | 415 | $as_echo "$as_me: error: $2" >&2 |
81ecdfbb RW |
416 | as_fn_exit $as_status |
417 | } # as_fn_error | |
bec39cab | 418 | |
81ecdfbb RW |
419 | if expr a : '\(a\)' >/dev/null 2>&1 && |
420 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
bec39cab AC |
421 | as_expr=expr |
422 | else | |
423 | as_expr=false | |
424 | fi | |
425 | ||
81ecdfbb | 426 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
bec39cab AC |
427 | as_basename=basename |
428 | else | |
429 | as_basename=false | |
430 | fi | |
431 | ||
81ecdfbb RW |
432 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
433 | as_dirname=dirname | |
434 | else | |
435 | as_dirname=false | |
436 | fi | |
bec39cab | 437 | |
81ecdfbb | 438 | as_me=`$as_basename -- "$0" || |
bec39cab AC |
439 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
440 | X"$0" : 'X\(//\)$' \| \ | |
81ecdfbb RW |
441 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
442 | $as_echo X/"$0" | | |
443 | sed '/^.*\/\([^/][^/]*\)\/*$/{ | |
444 | s//\1/ | |
445 | q | |
446 | } | |
447 | /^X\/\(\/\/\)$/{ | |
448 | s//\1/ | |
449 | q | |
450 | } | |
451 | /^X\/\(\/\).*/{ | |
452 | s//\1/ | |
453 | q | |
454 | } | |
455 | s/.*/./; q'` | |
bec39cab | 456 | |
dae5f5cf DJ |
457 | # Avoid depending upon Character Ranges. |
458 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
459 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
460 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
461 | as_cr_digits='0123456789' | |
462 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
b80864fb | 463 | |
bec39cab | 464 | |
81ecdfbb RW |
465 | as_lineno_1=$LINENO as_lineno_1a=$LINENO |
466 | as_lineno_2=$LINENO as_lineno_2a=$LINENO | |
467 | eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && | |
468 | test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { | |
469 | # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) | |
470 | sed -n ' | |
471 | p | |
472 | /[$]LINENO/= | |
473 | ' <$as_myself | | |
bec39cab | 474 | sed ' |
81ecdfbb RW |
475 | s/[$]LINENO.*/&-/ |
476 | t lineno | |
477 | b | |
478 | :lineno | |
bec39cab | 479 | N |
81ecdfbb RW |
480 | :loop |
481 | s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ | |
bec39cab | 482 | t loop |
81ecdfbb | 483 | s/-\n.*// |
bec39cab | 484 | ' >$as_me.lineno && |
81ecdfbb RW |
485 | chmod +x "$as_me.lineno" || |
486 | { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } | |
bec39cab | 487 | |
d0ac1c44 SM |
488 | # If we had to re-execute with $CONFIG_SHELL, we're ensured to have |
489 | # already done that, so ensure we don't try to do so again and fall | |
490 | # in an infinite loop. This has already happened in practice. | |
491 | _as_can_reexec=no; export _as_can_reexec | |
bec39cab AC |
492 | # Don't try to exec as it changes $[0], causing all sort of problems |
493 | # (the dirname of $[0] is not the place where we might find the | |
81ecdfbb RW |
494 | # original and so on. Autoconf is especially sensitive to this). |
495 | . "./$as_me.lineno" | |
bec39cab AC |
496 | # Exit status is that of the last command. |
497 | exit | |
498 | } | |
499 | ||
81ecdfbb RW |
500 | ECHO_C= ECHO_N= ECHO_T= |
501 | case `echo -n x` in #((((( | |
502 | -n*) | |
503 | case `echo 'xy\c'` in | |
504 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. | |
505 | xy) ECHO_C='\c';; | |
506 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
507 | ECHO_T=' ';; | |
508 | esac;; | |
509 | *) | |
510 | ECHO_N='-n';; | |
bec39cab AC |
511 | esac |
512 | ||
81ecdfbb RW |
513 | rm -f conf$$ conf$$.exe conf$$.file |
514 | if test -d conf$$.dir; then | |
515 | rm -f conf$$.dir/conf$$.file | |
bec39cab | 516 | else |
81ecdfbb RW |
517 | rm -f conf$$.dir |
518 | mkdir conf$$.dir 2>/dev/null | |
bec39cab | 519 | fi |
81ecdfbb RW |
520 | if (echo >conf$$.file) 2>/dev/null; then |
521 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
dae5f5cf | 522 | as_ln_s='ln -s' |
81ecdfbb RW |
523 | # ... but there are two gotchas: |
524 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
525 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
d0ac1c44 | 526 | # In both cases, we have to default to `cp -pR'. |
81ecdfbb | 527 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
d0ac1c44 | 528 | as_ln_s='cp -pR' |
81ecdfbb RW |
529 | elif ln conf$$.file conf$$ 2>/dev/null; then |
530 | as_ln_s=ln | |
531 | else | |
d0ac1c44 | 532 | as_ln_s='cp -pR' |
dae5f5cf | 533 | fi |
bec39cab | 534 | else |
d0ac1c44 | 535 | as_ln_s='cp -pR' |
bec39cab | 536 | fi |
81ecdfbb RW |
537 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
538 | rmdir conf$$.dir 2>/dev/null | |
bec39cab AC |
539 | |
540 | if mkdir -p . 2>/dev/null; then | |
81ecdfbb | 541 | as_mkdir_p='mkdir -p "$as_dir"' |
bec39cab AC |
542 | else |
543 | test -d ./-p && rmdir ./-p | |
544 | as_mkdir_p=false | |
545 | fi | |
d6e9fb05 | 546 | |
d0ac1c44 SM |
547 | as_test_x='test -x' |
548 | as_executable_p=as_fn_executable_p | |
bec39cab AC |
549 | |
550 | # Sed expression to map a string onto a valid CPP name. | |
551 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" | |
552 | ||
553 | # Sed expression to map a string onto a valid variable name. | |
554 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" | |
555 | ||
556 | ||
d0ac1c44 SM |
557 | test -n "$DJDIR" || exec 7<&0 </dev/null |
558 | exec 6>&1 | |
bec39cab AC |
559 | |
560 | # Name of the host. | |
d0ac1c44 | 561 | # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, |
bec39cab AC |
562 | # so uname gets run too. |
563 | ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` | |
564 | ||
bec39cab AC |
565 | # |
566 | # Initializations. | |
567 | # | |
d6e9fb05 | 568 | ac_default_prefix=/usr/local |
81ecdfbb | 569 | ac_clean_files= |
bec39cab | 570 | ac_config_libobj_dir=. |
81ecdfbb | 571 | LIBOBJS= |
bec39cab AC |
572 | cross_compiling=no |
573 | subdirs= | |
574 | MFLAGS= | |
575 | MAKEFLAGS= | |
dae5f5cf | 576 | |
bec39cab AC |
577 | # Identity of this package. |
578 | PACKAGE_NAME= | |
579 | PACKAGE_TARNAME= | |
580 | PACKAGE_VERSION= | |
581 | PACKAGE_STRING= | |
582 | PACKAGE_BUGREPORT= | |
81ecdfbb | 583 | PACKAGE_URL= |
bec39cab AC |
584 | |
585 | ac_unique_file="server.c" | |
586 | # Factoring default headers for most tests. | |
587 | ac_includes_default="\ | |
588 | #include <stdio.h> | |
81ecdfbb | 589 | #ifdef HAVE_SYS_TYPES_H |
bec39cab AC |
590 | # include <sys/types.h> |
591 | #endif | |
81ecdfbb | 592 | #ifdef HAVE_SYS_STAT_H |
bec39cab AC |
593 | # include <sys/stat.h> |
594 | #endif | |
81ecdfbb | 595 | #ifdef STDC_HEADERS |
bec39cab AC |
596 | # include <stdlib.h> |
597 | # include <stddef.h> | |
598 | #else | |
81ecdfbb | 599 | # ifdef HAVE_STDLIB_H |
bec39cab AC |
600 | # include <stdlib.h> |
601 | # endif | |
602 | #endif | |
81ecdfbb RW |
603 | #ifdef HAVE_STRING_H |
604 | # if !defined STDC_HEADERS && defined HAVE_MEMORY_H | |
bec39cab AC |
605 | # include <memory.h> |
606 | # endif | |
607 | # include <string.h> | |
608 | #endif | |
81ecdfbb | 609 | #ifdef HAVE_STRINGS_H |
bec39cab AC |
610 | # include <strings.h> |
611 | #endif | |
81ecdfbb | 612 | #ifdef HAVE_INTTYPES_H |
bec39cab | 613 | # include <inttypes.h> |
bec39cab | 614 | #endif |
81ecdfbb RW |
615 | #ifdef HAVE_STDINT_H |
616 | # include <stdint.h> | |
617 | #endif | |
618 | #ifdef HAVE_UNISTD_H | |
bec39cab AC |
619 | # include <unistd.h> |
620 | #endif" | |
621 | ||
c971b7fa | 622 | ac_subst_vars='LTLIBOBJS |
698b3e08 | 623 | LIBOBJS |
c9a1864a | 624 | GNULIB_STDINT_H |
fa593d66 PA |
625 | extra_libraries |
626 | IPA_DEPFILES | |
81ecdfbb RW |
627 | srv_xmlfiles |
628 | srv_xmlbuiltin | |
81ecdfbb RW |
629 | GDBSERVER_LIBS |
630 | GDBSERVER_DEPFILES | |
631 | RDYNAMIC | |
632 | REPORT_BUGS_TEXI | |
633 | REPORT_BUGS_TO | |
634 | PKGVERSION | |
d4596a3d PA |
635 | WERROR_CFLAGS |
636 | WARN_CFLAGS | |
0fb4aa4b PA |
637 | ustinc |
638 | ustlibs | |
9c232dda | 639 | ALLOCA |
61c125b9 | 640 | CCDEPMODE |
60d6cfc9 | 641 | CONFIG_SRC_SUBDIR |
61c125b9 TT |
642 | DEPDIR |
643 | am__leading_dot | |
bd885420 YQ |
644 | host_noncanonical |
645 | target_noncanonical | |
0bcda685 PA |
646 | CXX_DIALECT |
647 | HAVE_CXX11 | |
c971b7fa | 648 | RANLIB |
e1d2394b | 649 | AR |
81ecdfbb RW |
650 | INSTALL_DATA |
651 | INSTALL_SCRIPT | |
652 | INSTALL_PROGRAM | |
653 | target_os | |
654 | target_vendor | |
655 | target_cpu | |
656 | target | |
657 | host_os | |
658 | host_vendor | |
659 | host_cpu | |
660 | host | |
661 | build_os | |
662 | build_vendor | |
663 | build_cpu | |
664 | build | |
770d76d7 PA |
665 | EGREP |
666 | GREP | |
667 | CPP | |
3bc3d82a PA |
668 | ac_ct_CXX |
669 | CXXFLAGS | |
670 | CXX | |
81ecdfbb RW |
671 | OBJEXT |
672 | EXEEXT | |
673 | ac_ct_CC | |
674 | CPPFLAGS | |
675 | LDFLAGS | |
676 | CFLAGS | |
677 | CC | |
c9a1864a YQ |
678 | MAINT |
679 | MAINTAINER_MODE_FALSE | |
680 | MAINTAINER_MODE_TRUE | |
81ecdfbb RW |
681 | target_alias |
682 | host_alias | |
683 | build_alias | |
684 | LIBS | |
685 | ECHO_T | |
686 | ECHO_N | |
687 | ECHO_C | |
688 | DEFS | |
689 | mandir | |
690 | localedir | |
691 | libdir | |
692 | psdir | |
693 | pdfdir | |
694 | dvidir | |
695 | htmldir | |
696 | infodir | |
697 | docdir | |
698 | oldincludedir | |
699 | includedir | |
700 | localstatedir | |
701 | sharedstatedir | |
702 | sysconfdir | |
703 | datadir | |
704 | datarootdir | |
705 | libexecdir | |
706 | sbindir | |
707 | bindir | |
708 | program_transform_name | |
709 | prefix | |
710 | exec_prefix | |
711 | PACKAGE_URL | |
712 | PACKAGE_BUGREPORT | |
713 | PACKAGE_STRING | |
714 | PACKAGE_VERSION | |
715 | PACKAGE_TARNAME | |
716 | PACKAGE_NAME | |
717 | PATH_SEPARATOR | |
718 | SHELL' | |
bec39cab | 719 | ac_subst_files='' |
81ecdfbb RW |
720 | ac_user_opts=' |
721 | enable_option_checking | |
c9a1864a | 722 | enable_maintainer_mode |
589bc927 | 723 | enable_largefile |
8ecfd7bd | 724 | enable_unit_tests |
0fb4aa4b PA |
725 | with_ust |
726 | with_ust_include | |
727 | with_ust_lib | |
d4596a3d | 728 | enable_werror |
8f13a3ce MF |
729 | enable_build_warnings |
730 | enable_gdb_build_warnings | |
81ecdfbb RW |
731 | with_pkgversion |
732 | with_bugurl | |
96f15937 | 733 | with_libthread_db |
c2a66c29 | 734 | enable_inprocess_agent |
81ecdfbb RW |
735 | ' |
736 | ac_precious_vars='build_alias | |
737 | host_alias | |
738 | target_alias | |
739 | CC | |
740 | CFLAGS | |
741 | LDFLAGS | |
742 | LIBS | |
743 | CPPFLAGS | |
3bc3d82a PA |
744 | CXX |
745 | CXXFLAGS | |
746 | CCC | |
81ecdfbb RW |
747 | CPP' |
748 | ||
d6e9fb05 JK |
749 | |
750 | # Initialize some variables set by options. | |
bec39cab AC |
751 | ac_init_help= |
752 | ac_init_version=false | |
81ecdfbb RW |
753 | ac_unrecognized_opts= |
754 | ac_unrecognized_sep= | |
d6e9fb05 JK |
755 | # The variables have the same names as the options, with |
756 | # dashes changed to underlines. | |
bec39cab | 757 | cache_file=/dev/null |
d6e9fb05 | 758 | exec_prefix=NONE |
d6e9fb05 | 759 | no_create= |
d6e9fb05 JK |
760 | no_recursion= |
761 | prefix=NONE | |
762 | program_prefix=NONE | |
763 | program_suffix=NONE | |
764 | program_transform_name=s,x,x, | |
765 | silent= | |
766 | site= | |
767 | srcdir= | |
d6e9fb05 JK |
768 | verbose= |
769 | x_includes=NONE | |
770 | x_libraries=NONE | |
bec39cab AC |
771 | |
772 | # Installation directory options. | |
773 | # These are left unexpanded so users can "make install exec_prefix=/foo" | |
774 | # and all the variables that are supposed to be based on exec_prefix | |
775 | # by default will actually change. | |
776 | # Use braces instead of parens because sh, perl, etc. also accept them. | |
81ecdfbb | 777 | # (The list follows the same order as the GNU Coding Standards.) |
d6e9fb05 JK |
778 | bindir='${exec_prefix}/bin' |
779 | sbindir='${exec_prefix}/sbin' | |
780 | libexecdir='${exec_prefix}/libexec' | |
81ecdfbb RW |
781 | datarootdir='${prefix}/share' |
782 | datadir='${datarootdir}' | |
d6e9fb05 JK |
783 | sysconfdir='${prefix}/etc' |
784 | sharedstatedir='${prefix}/com' | |
785 | localstatedir='${prefix}/var' | |
d6e9fb05 JK |
786 | includedir='${prefix}/include' |
787 | oldincludedir='/usr/include' | |
81ecdfbb RW |
788 | docdir='${datarootdir}/doc/${PACKAGE}' |
789 | infodir='${datarootdir}/info' | |
790 | htmldir='${docdir}' | |
791 | dvidir='${docdir}' | |
792 | pdfdir='${docdir}' | |
793 | psdir='${docdir}' | |
794 | libdir='${exec_prefix}/lib' | |
795 | localedir='${datarootdir}/locale' | |
796 | mandir='${datarootdir}/man' | |
d6e9fb05 | 797 | |
d6e9fb05 | 798 | ac_prev= |
81ecdfbb | 799 | ac_dashdash= |
d6e9fb05 JK |
800 | for ac_option |
801 | do | |
d6e9fb05 JK |
802 | # If the previous option needs an argument, assign it. |
803 | if test -n "$ac_prev"; then | |
81ecdfbb | 804 | eval $ac_prev=\$ac_option |
d6e9fb05 JK |
805 | ac_prev= |
806 | continue | |
807 | fi | |
808 | ||
81ecdfbb | 809 | case $ac_option in |
d0ac1c44 SM |
810 | *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; |
811 | *=) ac_optarg= ;; | |
812 | *) ac_optarg=yes ;; | |
81ecdfbb | 813 | esac |
d6e9fb05 JK |
814 | |
815 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
816 | ||
81ecdfbb RW |
817 | case $ac_dashdash$ac_option in |
818 | --) | |
819 | ac_dashdash=yes ;; | |
d6e9fb05 JK |
820 | |
821 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
822 | ac_prev=bindir ;; | |
823 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
bec39cab | 824 | bindir=$ac_optarg ;; |
d6e9fb05 JK |
825 | |
826 | -build | --build | --buil | --bui | --bu) | |
bec39cab | 827 | ac_prev=build_alias ;; |
d6e9fb05 | 828 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) |
bec39cab | 829 | build_alias=$ac_optarg ;; |
d6e9fb05 JK |
830 | |
831 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
832 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
833 | ac_prev=cache_file ;; | |
834 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
835 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
bec39cab AC |
836 | cache_file=$ac_optarg ;; |
837 | ||
838 | --config-cache | -C) | |
839 | cache_file=config.cache ;; | |
d6e9fb05 | 840 | |
81ecdfbb | 841 | -datadir | --datadir | --datadi | --datad) |
d6e9fb05 | 842 | ac_prev=datadir ;; |
81ecdfbb | 843 | -datadir=* | --datadir=* | --datadi=* | --datad=*) |
bec39cab | 844 | datadir=$ac_optarg ;; |
d6e9fb05 | 845 | |
81ecdfbb RW |
846 | -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ |
847 | | --dataroo | --dataro | --datar) | |
848 | ac_prev=datarootdir ;; | |
849 | -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ | |
850 | | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) | |
851 | datarootdir=$ac_optarg ;; | |
852 | ||
d6e9fb05 | 853 | -disable-* | --disable-*) |
81ecdfbb | 854 | ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
d6e9fb05 | 855 | # Reject names that are not valid shell variable names. |
81ecdfbb | 856 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
d0ac1c44 | 857 | as_fn_error $? "invalid feature name: $ac_useropt" |
81ecdfbb RW |
858 | ac_useropt_orig=$ac_useropt |
859 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
860 | case $ac_user_opts in | |
861 | *" | |
862 | "enable_$ac_useropt" | |
863 | "*) ;; | |
864 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" | |
865 | ac_unrecognized_sep=', ';; | |
866 | esac | |
867 | eval enable_$ac_useropt=no ;; | |
868 | ||
869 | -docdir | --docdir | --docdi | --doc | --do) | |
870 | ac_prev=docdir ;; | |
871 | -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) | |
872 | docdir=$ac_optarg ;; | |
873 | ||
874 | -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) | |
875 | ac_prev=dvidir ;; | |
876 | -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) | |
877 | dvidir=$ac_optarg ;; | |
d6e9fb05 JK |
878 | |
879 | -enable-* | --enable-*) | |
81ecdfbb | 880 | ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
d6e9fb05 | 881 | # Reject names that are not valid shell variable names. |
81ecdfbb | 882 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
d0ac1c44 | 883 | as_fn_error $? "invalid feature name: $ac_useropt" |
81ecdfbb RW |
884 | ac_useropt_orig=$ac_useropt |
885 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
886 | case $ac_user_opts in | |
887 | *" | |
888 | "enable_$ac_useropt" | |
889 | "*) ;; | |
890 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" | |
891 | ac_unrecognized_sep=', ';; | |
dae5f5cf | 892 | esac |
81ecdfbb | 893 | eval enable_$ac_useropt=\$ac_optarg ;; |
d6e9fb05 JK |
894 | |
895 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
896 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
897 | | --exec | --exe | --ex) | |
898 | ac_prev=exec_prefix ;; | |
899 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
900 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
901 | | --exec=* | --exe=* | --ex=*) | |
bec39cab | 902 | exec_prefix=$ac_optarg ;; |
d6e9fb05 JK |
903 | |
904 | -gas | --gas | --ga | --g) | |
905 | # Obsolete; use --with-gas. | |
906 | with_gas=yes ;; | |
907 | ||
bec39cab AC |
908 | -help | --help | --hel | --he | -h) |
909 | ac_init_help=long ;; | |
910 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
911 | ac_init_help=recursive ;; | |
912 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
913 | ac_init_help=short ;; | |
d6e9fb05 JK |
914 | |
915 | -host | --host | --hos | --ho) | |
bec39cab | 916 | ac_prev=host_alias ;; |
d6e9fb05 | 917 | -host=* | --host=* | --hos=* | --ho=*) |
bec39cab | 918 | host_alias=$ac_optarg ;; |
d6e9fb05 | 919 | |
81ecdfbb RW |
920 | -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) |
921 | ac_prev=htmldir ;; | |
922 | -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ | |
923 | | --ht=*) | |
924 | htmldir=$ac_optarg ;; | |
925 | ||
d6e9fb05 JK |
926 | -includedir | --includedir | --includedi | --included | --include \ |
927 | | --includ | --inclu | --incl | --inc) | |
928 | ac_prev=includedir ;; | |
929 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
930 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
bec39cab | 931 | includedir=$ac_optarg ;; |
d6e9fb05 JK |
932 | |
933 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
934 | ac_prev=infodir ;; | |
935 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
bec39cab | 936 | infodir=$ac_optarg ;; |
d6e9fb05 JK |
937 | |
938 | -libdir | --libdir | --libdi | --libd) | |
939 | ac_prev=libdir ;; | |
940 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
bec39cab | 941 | libdir=$ac_optarg ;; |
d6e9fb05 JK |
942 | |
943 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
944 | | --libexe | --libex | --libe) | |
945 | ac_prev=libexecdir ;; | |
946 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
947 | | --libexe=* | --libex=* | --libe=*) | |
bec39cab | 948 | libexecdir=$ac_optarg ;; |
d6e9fb05 | 949 | |
81ecdfbb RW |
950 | -localedir | --localedir | --localedi | --localed | --locale) |
951 | ac_prev=localedir ;; | |
952 | -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) | |
953 | localedir=$ac_optarg ;; | |
954 | ||
d6e9fb05 | 955 | -localstatedir | --localstatedir | --localstatedi | --localstated \ |
81ecdfbb | 956 | | --localstate | --localstat | --localsta | --localst | --locals) |
d6e9fb05 JK |
957 | ac_prev=localstatedir ;; |
958 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
81ecdfbb | 959 | | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) |
bec39cab | 960 | localstatedir=$ac_optarg ;; |
d6e9fb05 JK |
961 | |
962 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
963 | ac_prev=mandir ;; | |
964 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
bec39cab | 965 | mandir=$ac_optarg ;; |
d6e9fb05 JK |
966 | |
967 | -nfp | --nfp | --nf) | |
968 | # Obsolete; use --without-fp. | |
969 | with_fp=no ;; | |
970 | ||
971 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
bec39cab | 972 | | --no-cr | --no-c | -n) |
d6e9fb05 JK |
973 | no_create=yes ;; |
974 | ||
975 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
976 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
977 | no_recursion=yes ;; | |
978 | ||
979 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
980 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
981 | | --oldin | --oldi | --old | --ol | --o) | |
982 | ac_prev=oldincludedir ;; | |
983 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
984 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
985 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
bec39cab | 986 | oldincludedir=$ac_optarg ;; |
d6e9fb05 JK |
987 | |
988 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
989 | ac_prev=prefix ;; | |
990 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
bec39cab | 991 | prefix=$ac_optarg ;; |
d6e9fb05 JK |
992 | |
993 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
994 | | --program-pre | --program-pr | --program-p) | |
995 | ac_prev=program_prefix ;; | |
996 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
997 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
bec39cab | 998 | program_prefix=$ac_optarg ;; |
d6e9fb05 JK |
999 | |
1000 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
1001 | | --program-suf | --program-su | --program-s) | |
1002 | ac_prev=program_suffix ;; | |
1003 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
1004 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
bec39cab | 1005 | program_suffix=$ac_optarg ;; |
d6e9fb05 JK |
1006 | |
1007 | -program-transform-name | --program-transform-name \ | |
1008 | | --program-transform-nam | --program-transform-na \ | |
1009 | | --program-transform-n | --program-transform- \ | |
1010 | | --program-transform | --program-transfor \ | |
1011 | | --program-transfo | --program-transf \ | |
1012 | | --program-trans | --program-tran \ | |
1013 | | --progr-tra | --program-tr | --program-t) | |
1014 | ac_prev=program_transform_name ;; | |
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=*) | |
bec39cab | 1022 | program_transform_name=$ac_optarg ;; |
d6e9fb05 | 1023 | |
81ecdfbb RW |
1024 | -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) |
1025 | ac_prev=pdfdir ;; | |
1026 | -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) | |
1027 | pdfdir=$ac_optarg ;; | |
1028 | ||
1029 | -psdir | --psdir | --psdi | --psd | --ps) | |
1030 | ac_prev=psdir ;; | |
1031 | -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) | |
1032 | psdir=$ac_optarg ;; | |
1033 | ||
d6e9fb05 JK |
1034 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
1035 | | -silent | --silent | --silen | --sile | --sil) | |
1036 | silent=yes ;; | |
1037 | ||
1038 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
1039 | ac_prev=sbindir ;; | |
1040 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
1041 | | --sbi=* | --sb=*) | |
bec39cab | 1042 | sbindir=$ac_optarg ;; |
d6e9fb05 JK |
1043 | |
1044 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
1045 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
1046 | | --sharedst | --shareds | --shared | --share | --shar \ | |
1047 | | --sha | --sh) | |
1048 | ac_prev=sharedstatedir ;; | |
1049 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
1050 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
1051 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
1052 | | --sha=* | --sh=*) | |
bec39cab | 1053 | sharedstatedir=$ac_optarg ;; |
d6e9fb05 JK |
1054 | |
1055 | -site | --site | --sit) | |
1056 | ac_prev=site ;; | |
1057 | -site=* | --site=* | --sit=*) | |
bec39cab | 1058 | site=$ac_optarg ;; |
434c4c77 | 1059 | |
d6e9fb05 JK |
1060 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) |
1061 | ac_prev=srcdir ;; | |
1062 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
bec39cab | 1063 | srcdir=$ac_optarg ;; |
d6e9fb05 JK |
1064 | |
1065 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
1066 | | --syscon | --sysco | --sysc | --sys | --sy) | |
1067 | ac_prev=sysconfdir ;; | |
1068 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
1069 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
bec39cab | 1070 | sysconfdir=$ac_optarg ;; |
d6e9fb05 JK |
1071 | |
1072 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
bec39cab | 1073 | ac_prev=target_alias ;; |
d6e9fb05 | 1074 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
bec39cab | 1075 | target_alias=$ac_optarg ;; |
d6e9fb05 JK |
1076 | |
1077 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
1078 | verbose=yes ;; | |
1079 | ||
bec39cab AC |
1080 | -version | --version | --versio | --versi | --vers | -V) |
1081 | ac_init_version=: ;; | |
d6e9fb05 JK |
1082 | |
1083 | -with-* | --with-*) | |
81ecdfbb | 1084 | ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
d6e9fb05 | 1085 | # Reject names that are not valid shell variable names. |
81ecdfbb | 1086 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
d0ac1c44 | 1087 | as_fn_error $? "invalid package name: $ac_useropt" |
81ecdfbb RW |
1088 | ac_useropt_orig=$ac_useropt |
1089 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1090 | case $ac_user_opts in | |
1091 | *" | |
1092 | "with_$ac_useropt" | |
1093 | "*) ;; | |
1094 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" | |
1095 | ac_unrecognized_sep=', ';; | |
dae5f5cf | 1096 | esac |
81ecdfbb | 1097 | eval with_$ac_useropt=\$ac_optarg ;; |
d6e9fb05 JK |
1098 | |
1099 | -without-* | --without-*) | |
81ecdfbb | 1100 | ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
d6e9fb05 | 1101 | # Reject names that are not valid shell variable names. |
81ecdfbb | 1102 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
d0ac1c44 | 1103 | as_fn_error $? "invalid package name: $ac_useropt" |
81ecdfbb RW |
1104 | ac_useropt_orig=$ac_useropt |
1105 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1106 | case $ac_user_opts in | |
1107 | *" | |
1108 | "with_$ac_useropt" | |
1109 | "*) ;; | |
1110 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" | |
1111 | ac_unrecognized_sep=', ';; | |
1112 | esac | |
1113 | eval with_$ac_useropt=no ;; | |
d6e9fb05 JK |
1114 | |
1115 | --x) | |
1116 | # Obsolete; use --with-x. | |
1117 | with_x=yes ;; | |
1118 | ||
1119 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
1120 | | --x-incl | --x-inc | --x-in | --x-i) | |
1121 | ac_prev=x_includes ;; | |
1122 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
1123 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
bec39cab | 1124 | x_includes=$ac_optarg ;; |
d6e9fb05 JK |
1125 | |
1126 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
1127 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
1128 | ac_prev=x_libraries ;; | |
1129 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
1130 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
bec39cab | 1131 | x_libraries=$ac_optarg ;; |
d6e9fb05 | 1132 | |
d0ac1c44 SM |
1133 | -*) as_fn_error $? "unrecognized option: \`$ac_option' |
1134 | Try \`$0 --help' for more information" | |
d6e9fb05 JK |
1135 | ;; |
1136 | ||
bec39cab AC |
1137 | *=*) |
1138 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` | |
1139 | # Reject names that are not valid shell variable names. | |
81ecdfbb RW |
1140 | case $ac_envvar in #( |
1141 | '' | [0-9]* | *[!_$as_cr_alnum]* ) | |
d0ac1c44 | 1142 | as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; |
81ecdfbb RW |
1143 | esac |
1144 | eval $ac_envvar=\$ac_optarg | |
bec39cab AC |
1145 | export $ac_envvar ;; |
1146 | ||
d6e9fb05 | 1147 | *) |
bec39cab | 1148 | # FIXME: should be removed in autoconf 3.0. |
81ecdfbb | 1149 | $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 |
bec39cab | 1150 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && |
81ecdfbb | 1151 | $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 |
d0ac1c44 | 1152 | : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" |
d6e9fb05 JK |
1153 | ;; |
1154 | ||
1155 | esac | |
1156 | done | |
1157 | ||
1158 | if test -n "$ac_prev"; then | |
bec39cab | 1159 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` |
d0ac1c44 | 1160 | as_fn_error $? "missing argument to $ac_option" |
d6e9fb05 | 1161 | fi |
d6e9fb05 | 1162 | |
81ecdfbb RW |
1163 | if test -n "$ac_unrecognized_opts"; then |
1164 | case $enable_option_checking in | |
1165 | no) ;; | |
d0ac1c44 | 1166 | fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; |
81ecdfbb | 1167 | *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; |
dae5f5cf | 1168 | esac |
81ecdfbb | 1169 | fi |
dae5f5cf | 1170 | |
81ecdfbb RW |
1171 | # Check all directory arguments for consistency. |
1172 | for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ | |
1173 | datadir sysconfdir sharedstatedir localstatedir includedir \ | |
1174 | oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ | |
1175 | libdir localedir mandir | |
dae5f5cf | 1176 | do |
81ecdfbb RW |
1177 | eval ac_val=\$$ac_var |
1178 | # Remove trailing slashes. | |
1179 | case $ac_val in | |
1180 | */ ) | |
1181 | ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` | |
1182 | eval $ac_var=\$ac_val;; | |
1183 | esac | |
1184 | # Be sure to have absolute directory names. | |
dae5f5cf | 1185 | case $ac_val in |
81ecdfbb RW |
1186 | [\\/$]* | ?:[\\/]* ) continue;; |
1187 | NONE | '' ) case $ac_var in *prefix ) continue;; esac;; | |
d6e9fb05 | 1188 | esac |
d0ac1c44 | 1189 | as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" |
d6e9fb05 JK |
1190 | done |
1191 | ||
bec39cab AC |
1192 | # There might be people who depend on the old broken behavior: `$host' |
1193 | # used to hold the argument of --host etc. | |
1194 | # FIXME: To remove some day. | |
1195 | build=$build_alias | |
1196 | host=$host_alias | |
1197 | target=$target_alias | |
1198 | ||
1199 | # FIXME: To remove some day. | |
1200 | if test "x$host_alias" != x; then | |
1201 | if test "x$build_alias" = x; then | |
1202 | cross_compiling=maybe | |
bec39cab AC |
1203 | elif test "x$build_alias" != "x$host_alias"; then |
1204 | cross_compiling=yes | |
1205 | fi | |
1206 | fi | |
d6e9fb05 | 1207 | |
bec39cab AC |
1208 | ac_tool_prefix= |
1209 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
1210 | ||
1211 | test "$silent" = yes && exec 6>/dev/null | |
d6e9fb05 | 1212 | |
d6e9fb05 | 1213 | |
81ecdfbb RW |
1214 | ac_pwd=`pwd` && test -n "$ac_pwd" && |
1215 | ac_ls_di=`ls -di .` && | |
1216 | ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || | |
d0ac1c44 | 1217 | as_fn_error $? "working directory cannot be determined" |
81ecdfbb | 1218 | test "X$ac_ls_di" = "X$ac_pwd_ls_di" || |
d0ac1c44 | 1219 | as_fn_error $? "pwd does not report name of working directory" |
81ecdfbb RW |
1220 | |
1221 | ||
d6e9fb05 JK |
1222 | # Find the source files, if location was not specified. |
1223 | if test -z "$srcdir"; then | |
1224 | ac_srcdir_defaulted=yes | |
81ecdfbb RW |
1225 | # Try the directory containing this script, then the parent directory. |
1226 | ac_confdir=`$as_dirname -- "$as_myself" || | |
1227 | $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
1228 | X"$as_myself" : 'X\(//\)[^/]' \| \ | |
1229 | X"$as_myself" : 'X\(//\)$' \| \ | |
1230 | X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || | |
1231 | $as_echo X"$as_myself" | | |
1232 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
1233 | s//\1/ | |
1234 | q | |
1235 | } | |
1236 | /^X\(\/\/\)[^/].*/{ | |
1237 | s//\1/ | |
1238 | q | |
1239 | } | |
1240 | /^X\(\/\/\)$/{ | |
1241 | s//\1/ | |
1242 | q | |
1243 | } | |
1244 | /^X\(\/\).*/{ | |
1245 | s//\1/ | |
1246 | q | |
1247 | } | |
1248 | s/.*/./; q'` | |
d6e9fb05 | 1249 | srcdir=$ac_confdir |
81ecdfbb | 1250 | if test ! -r "$srcdir/$ac_unique_file"; then |
d6e9fb05 JK |
1251 | srcdir=.. |
1252 | fi | |
1253 | else | |
1254 | ac_srcdir_defaulted=no | |
1255 | fi | |
81ecdfbb RW |
1256 | if test ! -r "$srcdir/$ac_unique_file"; then |
1257 | test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." | |
d0ac1c44 | 1258 | as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" |
81ecdfbb RW |
1259 | fi |
1260 | ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" | |
1261 | ac_abs_confdir=`( | |
d0ac1c44 | 1262 | cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" |
81ecdfbb RW |
1263 | pwd)` |
1264 | # When building in place, set srcdir=. | |
1265 | if test "$ac_abs_confdir" = "$ac_pwd"; then | |
1266 | srcdir=. | |
1267 | fi | |
1268 | # Remove unnecessary trailing slashes from srcdir. | |
1269 | # Double slashes in file names in object file debugging info | |
1270 | # mess up M-x gdb in Emacs. | |
1271 | case $srcdir in | |
1272 | */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; | |
1273 | esac | |
1274 | for ac_var in $ac_precious_vars; do | |
1275 | eval ac_env_${ac_var}_set=\${${ac_var}+set} | |
1276 | eval ac_env_${ac_var}_value=\$${ac_var} | |
1277 | eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} | |
1278 | eval ac_cv_env_${ac_var}_value=\$${ac_var} | |
1279 | done | |
d6e9fb05 | 1280 | |
bec39cab AC |
1281 | # |
1282 | # Report the --help message. | |
1283 | # | |
1284 | if test "$ac_init_help" = "long"; then | |
1285 | # Omit some internal or obsolete options to make the list less imposing. | |
1286 | # This message is too long to be a string in the A/UX 3.1 sh. | |
1287 | cat <<_ACEOF | |
1288 | \`configure' configures this package to adapt to many kinds of systems. | |
1289 | ||
1290 | Usage: $0 [OPTION]... [VAR=VALUE]... | |
1291 | ||
1292 | To assign environment variables (e.g., CC, CFLAGS...), specify them as | |
1293 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
1294 | ||
1295 | Defaults for the options are specified in brackets. | |
1296 | ||
1297 | Configuration: | |
1298 | -h, --help display this help and exit | |
1299 | --help=short display options specific to this package | |
1300 | --help=recursive display the short help of all the included packages | |
1301 | -V, --version display version information and exit | |
d0ac1c44 | 1302 | -q, --quiet, --silent do not print \`checking ...' messages |
bec39cab AC |
1303 | --cache-file=FILE cache test results in FILE [disabled] |
1304 | -C, --config-cache alias for \`--cache-file=config.cache' | |
1305 | -n, --no-create do not create output files | |
1306 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
1307 | ||
bec39cab AC |
1308 | Installation directories: |
1309 | --prefix=PREFIX install architecture-independent files in PREFIX | |
81ecdfbb | 1310 | [$ac_default_prefix] |
bec39cab | 1311 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
81ecdfbb | 1312 | [PREFIX] |
bec39cab AC |
1313 | |
1314 | By default, \`make install' will install all the files in | |
1315 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
1316 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
1317 | for instance \`--prefix=\$HOME'. | |
1318 | ||
1319 | For better control, use the options below. | |
1320 | ||
1321 | Fine tuning of the installation directories: | |
81ecdfbb RW |
1322 | --bindir=DIR user executables [EPREFIX/bin] |
1323 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
1324 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
1325 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] | |
1326 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
1327 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
1328 | --libdir=DIR object code libraries [EPREFIX/lib] | |
1329 | --includedir=DIR C header files [PREFIX/include] | |
1330 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
1331 | --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] | |
1332 | --datadir=DIR read-only architecture-independent data [DATAROOTDIR] | |
1333 | --infodir=DIR info documentation [DATAROOTDIR/info] | |
1334 | --localedir=DIR locale-dependent data [DATAROOTDIR/locale] | |
1335 | --mandir=DIR man documentation [DATAROOTDIR/man] | |
1336 | --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE] | |
1337 | --htmldir=DIR html documentation [DOCDIR] | |
1338 | --dvidir=DIR dvi documentation [DOCDIR] | |
1339 | --pdfdir=DIR pdf documentation [DOCDIR] | |
1340 | --psdir=DIR ps documentation [DOCDIR] | |
bec39cab AC |
1341 | _ACEOF |
1342 | ||
1343 | cat <<\_ACEOF | |
1344 | ||
dcdb98d2 DJ |
1345 | Program names: |
1346 | --program-prefix=PREFIX prepend PREFIX to installed program names | |
1347 | --program-suffix=SUFFIX append SUFFIX to installed program names | |
1348 | --program-transform-name=PROGRAM run sed PROGRAM on installed program names | |
1349 | ||
bec39cab AC |
1350 | System types: |
1351 | --build=BUILD configure for building on BUILD [guessed] | |
1352 | --host=HOST cross-compile to build programs to run on HOST [BUILD] | |
1353 | --target=TARGET configure for building compilers for TARGET [HOST] | |
1354 | _ACEOF | |
1355 | fi | |
1356 | ||
1357 | if test -n "$ac_init_help"; then | |
1358 | ||
1359 | cat <<\_ACEOF | |
1360 | ||
d4596a3d PA |
1361 | Optional Features: |
1362 | --disable-option-checking ignore unrecognized --enable/--with options | |
1363 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) | |
1364 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
d0ac1c44 SM |
1365 | --enable-maintainer-mode |
1366 | enable make rules and dependencies not useful (and | |
1367 | sometimes confusing) to the casual installer | |
589bc927 | 1368 | --disable-largefile omit support for large files |
8ecfd7bd SDJ |
1369 | --enable-unit-tests Enable the inclusion of unit tests when compiling |
1370 | GDB | |
d4596a3d | 1371 | --enable-werror treat compile warnings as errors |
8f13a3ce MF |
1372 | --enable-build-warnings enable build-time compiler warnings if gcc is used |
1373 | --enable-gdb-build-warnings | |
1374 | enable GDB specific build-time compiler warnings if | |
1375 | gcc is used | |
c2a66c29 NS |
1376 | --enable-inprocess-agent |
1377 | inprocess agent | |
d4596a3d | 1378 | |
c16158bc JM |
1379 | Optional Packages: |
1380 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
1381 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
0fb4aa4b PA |
1382 | --with-ust=PATH Specify prefix directory for the installed UST package |
1383 | Equivalent to --with-ust-include=PATH/include | |
1384 | plus --with-ust-lib=PATH/lib | |
1385 | --with-ust-include=PATH Specify directory for installed UST include files | |
1386 | --with-ust-lib=PATH Specify the directory for the installed UST library | |
c16158bc JM |
1387 | --with-pkgversion=PKG Use PKG in the version string in place of "GDB" |
1388 | --with-bugurl=URL Direct users to URL to report a bug | |
96f15937 PP |
1389 | --with-libthread-db=PATH |
1390 | use given libthread_db directly | |
c16158bc | 1391 | |
bec39cab AC |
1392 | Some influential environment variables: |
1393 | CC C compiler command | |
1394 | CFLAGS C compiler flags | |
1395 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
1396 | nonstandard directory <lib dir> | |
81ecdfbb | 1397 | LIBS libraries to pass to the linker, e.g. -l<library> |
d0ac1c44 | 1398 | CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if |
81ecdfbb | 1399 | you have headers in a nonstandard directory <include dir> |
3bc3d82a PA |
1400 | CXX C++ compiler command |
1401 | CXXFLAGS C++ compiler flags | |
bec39cab AC |
1402 | CPP C preprocessor |
1403 | ||
1404 | Use these variables to override the choices made by `configure' or to help | |
1405 | it to find libraries and programs with nonstandard names/locations. | |
1406 | ||
81ecdfbb | 1407 | Report bugs to the package provider. |
bec39cab | 1408 | _ACEOF |
81ecdfbb | 1409 | ac_status=$? |
bec39cab AC |
1410 | fi |
1411 | ||
1412 | if test "$ac_init_help" = "recursive"; then | |
1413 | # If there are subdirs, report their specific --help. | |
bec39cab | 1414 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue |
81ecdfbb RW |
1415 | test -d "$ac_dir" || |
1416 | { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || | |
1417 | continue | |
bec39cab AC |
1418 | ac_builddir=. |
1419 | ||
81ecdfbb RW |
1420 | case "$ac_dir" in |
1421 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1422 | *) | |
1423 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` | |
1424 | # A ".." for each directory in $ac_dir_suffix. | |
1425 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` | |
1426 | case $ac_top_builddir_sub in | |
1427 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1428 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
1429 | esac ;; | |
1430 | esac | |
1431 | ac_abs_top_builddir=$ac_pwd | |
1432 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
1433 | # for backward compatibility: | |
1434 | ac_top_builddir=$ac_top_build_prefix | |
bec39cab AC |
1435 | |
1436 | case $srcdir in | |
81ecdfbb | 1437 | .) # We are building in place. |
bec39cab | 1438 | ac_srcdir=. |
81ecdfbb RW |
1439 | ac_top_srcdir=$ac_top_builddir_sub |
1440 | ac_abs_top_srcdir=$ac_pwd ;; | |
1441 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
bec39cab | 1442 | ac_srcdir=$srcdir$ac_dir_suffix; |
81ecdfbb RW |
1443 | ac_top_srcdir=$srcdir |
1444 | ac_abs_top_srcdir=$srcdir ;; | |
1445 | *) # Relative name. | |
1446 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
1447 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
1448 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
dae5f5cf | 1449 | esac |
81ecdfbb RW |
1450 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
1451 | ||
1452 | cd "$ac_dir" || { ac_status=$?; continue; } | |
1453 | # Check for guested configure. | |
1454 | if test -f "$ac_srcdir/configure.gnu"; then | |
1455 | echo && | |
1456 | $SHELL "$ac_srcdir/configure.gnu" --help=recursive | |
1457 | elif test -f "$ac_srcdir/configure"; then | |
1458 | echo && | |
1459 | $SHELL "$ac_srcdir/configure" --help=recursive | |
434c4c77 | 1460 | else |
81ecdfbb RW |
1461 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 |
1462 | fi || ac_status=$? | |
1463 | cd "$ac_pwd" || { ac_status=$?; break; } | |
bec39cab AC |
1464 | done |
1465 | fi | |
1466 | ||
81ecdfbb | 1467 | test -n "$ac_init_help" && exit $ac_status |
bec39cab AC |
1468 | if $ac_init_version; then |
1469 | cat <<\_ACEOF | |
81ecdfbb | 1470 | configure |
d0ac1c44 | 1471 | generated by GNU Autoconf 2.69 |
bec39cab | 1472 | |
d0ac1c44 | 1473 | Copyright (C) 2012 Free Software Foundation, Inc. |
bec39cab AC |
1474 | This configure script is free software; the Free Software Foundation |
1475 | gives unlimited permission to copy, distribute and modify it. | |
1476 | _ACEOF | |
81ecdfbb | 1477 | exit |
bec39cab | 1478 | fi |
bec39cab | 1479 | |
81ecdfbb RW |
1480 | ## ------------------------ ## |
1481 | ## Autoconf initialization. ## | |
1482 | ## ------------------------ ## | |
bec39cab | 1483 | |
81ecdfbb RW |
1484 | # ac_fn_c_try_compile LINENO |
1485 | # -------------------------- | |
1486 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1487 | ac_fn_c_try_compile () | |
bec39cab | 1488 | { |
81ecdfbb RW |
1489 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
1490 | rm -f conftest.$ac_objext | |
1491 | if { { ac_try="$ac_compile" | |
1492 | case "(($ac_try" in | |
1493 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1494 | *) ac_try_echo=$ac_try;; | |
1495 | esac | |
1496 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1497 | $as_echo "$ac_try_echo"; } >&5 | |
1498 | (eval "$ac_compile") 2>conftest.err | |
1499 | ac_status=$? | |
1500 | if test -s conftest.err; then | |
1501 | grep -v '^ *+' conftest.err >conftest.er1 | |
1502 | cat conftest.er1 >&5 | |
1503 | mv -f conftest.er1 conftest.err | |
1504 | fi | |
1505 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1506 | test $ac_status = 0; } && { | |
1507 | test -z "$ac_c_werror_flag" || | |
1508 | test ! -s conftest.err | |
1509 | } && test -s conftest.$ac_objext; then : | |
1510 | ac_retval=0 | |
1511 | else | |
1512 | $as_echo "$as_me: failed program was:" >&5 | |
1513 | sed 's/^/| /' conftest.$ac_ext >&5 | |
bec39cab | 1514 | |
81ecdfbb RW |
1515 | ac_retval=1 |
1516 | fi | |
d0ac1c44 SM |
1517 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
1518 | as_fn_set_status $ac_retval | |
bec39cab | 1519 | |
81ecdfbb | 1520 | } # ac_fn_c_try_compile |
bec39cab | 1521 | |
3bc3d82a PA |
1522 | # ac_fn_cxx_try_compile LINENO |
1523 | # ---------------------------- | |
1524 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1525 | ac_fn_cxx_try_compile () | |
1526 | { | |
1527 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1528 | rm -f conftest.$ac_objext | |
1529 | if { { ac_try="$ac_compile" | |
1530 | case "(($ac_try" in | |
1531 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1532 | *) ac_try_echo=$ac_try;; | |
1533 | esac | |
1534 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1535 | $as_echo "$ac_try_echo"; } >&5 | |
1536 | (eval "$ac_compile") 2>conftest.err | |
1537 | ac_status=$? | |
1538 | if test -s conftest.err; then | |
1539 | grep -v '^ *+' conftest.err >conftest.er1 | |
1540 | cat conftest.er1 >&5 | |
1541 | mv -f conftest.er1 conftest.err | |
1542 | fi | |
1543 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1544 | test $ac_status = 0; } && { | |
1545 | test -z "$ac_cxx_werror_flag" || | |
1546 | test ! -s conftest.err | |
1547 | } && test -s conftest.$ac_objext; then : | |
1548 | ac_retval=0 | |
1549 | else | |
1550 | $as_echo "$as_me: failed program was:" >&5 | |
1551 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1552 | ||
1553 | ac_retval=1 | |
1554 | fi | |
d0ac1c44 SM |
1555 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
1556 | as_fn_set_status $ac_retval | |
3bc3d82a PA |
1557 | |
1558 | } # ac_fn_cxx_try_compile | |
1559 | ||
81ecdfbb RW |
1560 | # ac_fn_c_try_cpp LINENO |
1561 | # ---------------------- | |
1562 | # Try to preprocess conftest.$ac_ext, and return whether this succeeded. | |
1563 | ac_fn_c_try_cpp () | |
1564 | { | |
1565 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1566 | if { { ac_try="$ac_cpp conftest.$ac_ext" | |
1567 | case "(($ac_try" in | |
1568 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1569 | *) ac_try_echo=$ac_try;; | |
1570 | esac | |
1571 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1572 | $as_echo "$ac_try_echo"; } >&5 | |
1573 | (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err | |
1574 | ac_status=$? | |
1575 | if test -s conftest.err; then | |
1576 | grep -v '^ *+' conftest.err >conftest.er1 | |
1577 | cat conftest.er1 >&5 | |
1578 | mv -f conftest.er1 conftest.err | |
1579 | fi | |
1580 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
d0ac1c44 | 1581 | test $ac_status = 0; } > conftest.i && { |
81ecdfbb RW |
1582 | test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || |
1583 | test ! -s conftest.err | |
1584 | }; then : | |
1585 | ac_retval=0 | |
1586 | else | |
1587 | $as_echo "$as_me: failed program was:" >&5 | |
1588 | sed 's/^/| /' conftest.$ac_ext >&5 | |
bec39cab | 1589 | |
81ecdfbb RW |
1590 | ac_retval=1 |
1591 | fi | |
d0ac1c44 SM |
1592 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
1593 | as_fn_set_status $ac_retval | |
bec39cab | 1594 | |
81ecdfbb RW |
1595 | } # ac_fn_c_try_cpp |
1596 | ||
1597 | # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES | |
1598 | # ------------------------------------------------------- | |
1599 | # Tests whether HEADER exists, giving a warning if it cannot be compiled using | |
1600 | # the include files in INCLUDES and setting the cache variable VAR | |
1601 | # accordingly. | |
1602 | ac_fn_c_check_header_mongrel () | |
1603 | { | |
1604 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
d0ac1c44 | 1605 | if eval \${$3+:} false; then : |
81ecdfbb RW |
1606 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 |
1607 | $as_echo_n "checking for $2... " >&6; } | |
d0ac1c44 | 1608 | if eval \${$3+:} false; then : |
81ecdfbb RW |
1609 | $as_echo_n "(cached) " >&6 |
1610 | fi | |
1611 | eval ac_res=\$$3 | |
1612 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1613 | $as_echo "$ac_res" >&6; } | |
1614 | else | |
1615 | # Is the header compilable? | |
1616 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 | |
1617 | $as_echo_n "checking $2 usability... " >&6; } | |
1618 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1619 | /* end confdefs.h. */ | |
1620 | $4 | |
1621 | #include <$2> | |
1622 | _ACEOF | |
1623 | if ac_fn_c_try_compile "$LINENO"; then : | |
1624 | ac_header_compiler=yes | |
1625 | else | |
1626 | ac_header_compiler=no | |
1627 | fi | |
1628 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1629 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 | |
1630 | $as_echo "$ac_header_compiler" >&6; } | |
1631 | ||
1632 | # Is the header present? | |
1633 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 | |
1634 | $as_echo_n "checking $2 presence... " >&6; } | |
1635 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1636 | /* end confdefs.h. */ | |
1637 | #include <$2> | |
1638 | _ACEOF | |
1639 | if ac_fn_c_try_cpp "$LINENO"; then : | |
1640 | ac_header_preproc=yes | |
1641 | else | |
1642 | ac_header_preproc=no | |
1643 | fi | |
d0ac1c44 | 1644 | rm -f conftest.err conftest.i conftest.$ac_ext |
81ecdfbb RW |
1645 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 |
1646 | $as_echo "$ac_header_preproc" >&6; } | |
1647 | ||
1648 | # So? What about this header? | |
1649 | case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( | |
1650 | yes:no: ) | |
1651 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 | |
1652 | $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} | |
1653 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 | |
1654 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} | |
1655 | ;; | |
1656 | no:yes:* ) | |
1657 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 | |
1658 | $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} | |
1659 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 | |
1660 | $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} | |
1661 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 | |
1662 | $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} | |
1663 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 | |
1664 | $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} | |
1665 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 | |
1666 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} | |
1667 | ;; | |
1668 | esac | |
1669 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1670 | $as_echo_n "checking for $2... " >&6; } | |
d0ac1c44 | 1671 | if eval \${$3+:} false; then : |
81ecdfbb RW |
1672 | $as_echo_n "(cached) " >&6 |
1673 | else | |
1674 | eval "$3=\$ac_header_compiler" | |
1675 | fi | |
1676 | eval ac_res=\$$3 | |
1677 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1678 | $as_echo "$ac_res" >&6; } | |
1679 | fi | |
d0ac1c44 | 1680 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
81ecdfbb RW |
1681 | |
1682 | } # ac_fn_c_check_header_mongrel | |
1683 | ||
1684 | # ac_fn_c_try_run LINENO | |
1685 | # ---------------------- | |
1686 | # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes | |
1687 | # that executables *can* be run. | |
1688 | ac_fn_c_try_run () | |
1689 | { | |
1690 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1691 | if { { ac_try="$ac_link" | |
1692 | case "(($ac_try" in | |
1693 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1694 | *) ac_try_echo=$ac_try;; | |
1695 | esac | |
1696 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1697 | $as_echo "$ac_try_echo"; } >&5 | |
1698 | (eval "$ac_link") 2>&5 | |
1699 | ac_status=$? | |
1700 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1701 | test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' | |
1702 | { { case "(($ac_try" in | |
1703 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1704 | *) ac_try_echo=$ac_try;; | |
1705 | esac | |
1706 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1707 | $as_echo "$ac_try_echo"; } >&5 | |
1708 | (eval "$ac_try") 2>&5 | |
1709 | ac_status=$? | |
1710 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1711 | test $ac_status = 0; }; }; then : | |
1712 | ac_retval=0 | |
1713 | else | |
1714 | $as_echo "$as_me: program exited with status $ac_status" >&5 | |
1715 | $as_echo "$as_me: failed program was:" >&5 | |
1716 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1717 | ||
1718 | ac_retval=$ac_status | |
1719 | fi | |
1720 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
d0ac1c44 SM |
1721 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
1722 | as_fn_set_status $ac_retval | |
81ecdfbb RW |
1723 | |
1724 | } # ac_fn_c_try_run | |
1725 | ||
1726 | # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES | |
1727 | # ------------------------------------------------------- | |
1728 | # Tests whether HEADER exists and can be compiled using the include files in | |
1729 | # INCLUDES, setting the cache variable VAR accordingly. | |
1730 | ac_fn_c_check_header_compile () | |
1731 | { | |
1732 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1733 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1734 | $as_echo_n "checking for $2... " >&6; } | |
d0ac1c44 | 1735 | if eval \${$3+:} false; then : |
81ecdfbb RW |
1736 | $as_echo_n "(cached) " >&6 |
1737 | else | |
1738 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1739 | /* end confdefs.h. */ | |
1740 | $4 | |
1741 | #include <$2> | |
1742 | _ACEOF | |
1743 | if ac_fn_c_try_compile "$LINENO"; then : | |
1744 | eval "$3=yes" | |
1745 | else | |
1746 | eval "$3=no" | |
1747 | fi | |
1748 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1749 | fi | |
1750 | eval ac_res=\$$3 | |
1751 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1752 | $as_echo "$ac_res" >&6; } | |
d0ac1c44 | 1753 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
81ecdfbb RW |
1754 | |
1755 | } # ac_fn_c_check_header_compile | |
1756 | ||
eb0edac8 GB |
1757 | # ac_fn_c_check_type LINENO TYPE VAR INCLUDES |
1758 | # ------------------------------------------- | |
1759 | # Tests whether TYPE exists after having included INCLUDES, setting cache | |
1760 | # variable VAR accordingly. | |
1761 | ac_fn_c_check_type () | |
1762 | { | |
1763 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1764 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1765 | $as_echo_n "checking for $2... " >&6; } | |
d0ac1c44 | 1766 | if eval \${$3+:} false; then : |
eb0edac8 GB |
1767 | $as_echo_n "(cached) " >&6 |
1768 | else | |
1769 | eval "$3=no" | |
1770 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1771 | /* end confdefs.h. */ | |
1772 | $4 | |
1773 | int | |
1774 | main () | |
1775 | { | |
1776 | if (sizeof ($2)) | |
1777 | return 0; | |
1778 | ; | |
1779 | return 0; | |
1780 | } | |
1781 | _ACEOF | |
1782 | if ac_fn_c_try_compile "$LINENO"; then : | |
1783 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1784 | /* end confdefs.h. */ | |
1785 | $4 | |
1786 | int | |
1787 | main () | |
1788 | { | |
1789 | if (sizeof (($2))) | |
1790 | return 0; | |
1791 | ; | |
1792 | return 0; | |
1793 | } | |
1794 | _ACEOF | |
1795 | if ac_fn_c_try_compile "$LINENO"; then : | |
1796 | ||
1797 | else | |
1798 | eval "$3=yes" | |
1799 | fi | |
1800 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1801 | fi | |
1802 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1803 | fi | |
1804 | eval ac_res=\$$3 | |
1805 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1806 | $as_echo "$ac_res" >&6; } | |
d0ac1c44 | 1807 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
eb0edac8 GB |
1808 | |
1809 | } # ac_fn_c_check_type | |
1810 | ||
404f2902 FCE |
1811 | # ac_fn_c_try_link LINENO |
1812 | # ----------------------- | |
1813 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
1814 | ac_fn_c_try_link () | |
1815 | { | |
1816 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1817 | rm -f conftest.$ac_objext conftest$ac_exeext | |
1818 | if { { ac_try="$ac_link" | |
1819 | case "(($ac_try" in | |
1820 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1821 | *) ac_try_echo=$ac_try;; | |
1822 | esac | |
1823 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1824 | $as_echo "$ac_try_echo"; } >&5 | |
1825 | (eval "$ac_link") 2>conftest.err | |
1826 | ac_status=$? | |
1827 | if test -s conftest.err; then | |
1828 | grep -v '^ *+' conftest.err >conftest.er1 | |
1829 | cat conftest.er1 >&5 | |
1830 | mv -f conftest.er1 conftest.err | |
1831 | fi | |
1832 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1833 | test $ac_status = 0; } && { | |
1834 | test -z "$ac_c_werror_flag" || | |
1835 | test ! -s conftest.err | |
1836 | } && test -s conftest$ac_exeext && { | |
1837 | test "$cross_compiling" = yes || | |
1838 | test -x conftest$ac_exeext | |
1839 | }; then : | |
1840 | ac_retval=0 | |
1841 | else | |
1842 | $as_echo "$as_me: failed program was:" >&5 | |
1843 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1844 | ||
1845 | ac_retval=1 | |
1846 | fi | |
1847 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information | |
1848 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
1849 | # interfere with the next link command; also delete a directory that is | |
1850 | # left behind by Apple's compiler. We do this before executing the actions. | |
1851 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
1852 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno | |
1853 | as_fn_set_status $ac_retval | |
1854 | ||
1855 | } # ac_fn_c_try_link | |
1856 | ||
81ecdfbb RW |
1857 | # ac_fn_c_check_func LINENO FUNC VAR |
1858 | # ---------------------------------- | |
1859 | # Tests whether FUNC exists, setting the cache variable VAR accordingly | |
1860 | ac_fn_c_check_func () | |
1861 | { | |
1862 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1863 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1864 | $as_echo_n "checking for $2... " >&6; } | |
d0ac1c44 | 1865 | if eval \${$3+:} false; then : |
81ecdfbb RW |
1866 | $as_echo_n "(cached) " >&6 |
1867 | else | |
1868 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1869 | /* end confdefs.h. */ | |
1870 | /* Define $2 to an innocuous variant, in case <limits.h> declares $2. | |
1871 | For example, HP-UX 11i <limits.h> declares gettimeofday. */ | |
1872 | #define $2 innocuous_$2 | |
1873 | ||
1874 | /* System header to define __stub macros and hopefully few prototypes, | |
1875 | which can conflict with char $2 (); below. | |
1876 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
1877 | <limits.h> exists even on freestanding compilers. */ | |
1878 | ||
1879 | #ifdef __STDC__ | |
1880 | # include <limits.h> | |
1881 | #else | |
1882 | # include <assert.h> | |
1883 | #endif | |
1884 | ||
1885 | #undef $2 | |
1886 | ||
1887 | /* Override any GCC internal prototype to avoid an error. | |
1888 | Use char because int might match the return type of a GCC | |
1889 | builtin and then its argument prototype would still apply. */ | |
1890 | #ifdef __cplusplus | |
1891 | extern "C" | |
1892 | #endif | |
1893 | char $2 (); | |
1894 | /* The GNU C library defines this for functions which it implements | |
1895 | to always fail with ENOSYS. Some functions are actually named | |
1896 | something starting with __ and the normal name is an alias. */ | |
1897 | #if defined __stub_$2 || defined __stub___$2 | |
1898 | choke me | |
1899 | #endif | |
1900 | ||
1901 | int | |
1902 | main () | |
1903 | { | |
1904 | return $2 (); | |
1905 | ; | |
1906 | return 0; | |
1907 | } | |
1908 | _ACEOF | |
1909 | if ac_fn_c_try_link "$LINENO"; then : | |
1910 | eval "$3=yes" | |
1911 | else | |
1912 | eval "$3=no" | |
1913 | fi | |
1914 | rm -f core conftest.err conftest.$ac_objext \ | |
1915 | conftest$ac_exeext conftest.$ac_ext | |
1916 | fi | |
1917 | eval ac_res=\$$3 | |
1918 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1919 | $as_echo "$ac_res" >&6; } | |
d0ac1c44 | 1920 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
81ecdfbb RW |
1921 | |
1922 | } # ac_fn_c_check_func | |
1923 | ||
d0ac1c44 SM |
1924 | # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES |
1925 | # --------------------------------------------- | |
1926 | # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR | |
1927 | # accordingly. | |
81ecdfbb RW |
1928 | ac_fn_c_check_decl () |
1929 | { | |
1930 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
0fb4aa4b PA |
1931 | as_decl_name=`echo $2|sed 's/ *(.*//'` |
1932 | as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` | |
1933 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 | |
1934 | $as_echo_n "checking whether $as_decl_name is declared... " >&6; } | |
d0ac1c44 | 1935 | if eval \${$3+:} false; then : |
81ecdfbb RW |
1936 | $as_echo_n "(cached) " >&6 |
1937 | else | |
1938 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1939 | /* end confdefs.h. */ | |
1940 | $4 | |
1941 | int | |
1942 | main () | |
1943 | { | |
0fb4aa4b PA |
1944 | #ifndef $as_decl_name |
1945 | #ifdef __cplusplus | |
1946 | (void) $as_decl_use; | |
1947 | #else | |
1948 | (void) $as_decl_name; | |
1949 | #endif | |
81ecdfbb RW |
1950 | #endif |
1951 | ||
1952 | ; | |
1953 | return 0; | |
1954 | } | |
1955 | _ACEOF | |
1956 | if ac_fn_c_try_compile "$LINENO"; then : | |
1957 | eval "$3=yes" | |
1958 | else | |
1959 | eval "$3=no" | |
1960 | fi | |
1961 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1962 | fi | |
1963 | eval ac_res=\$$3 | |
1964 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1965 | $as_echo "$ac_res" >&6; } | |
d0ac1c44 | 1966 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
81ecdfbb RW |
1967 | |
1968 | } # ac_fn_c_check_decl | |
1969 | ||
07697489 PA |
1970 | # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES |
1971 | # -------------------------------------------- | |
1972 | # Tries to find the compile-time value of EXPR in a program that includes | |
1973 | # INCLUDES, setting VAR accordingly. Returns whether the value could be | |
1974 | # computed | |
1975 | ac_fn_c_compute_int () | |
1976 | { | |
1977 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1978 | if test "$cross_compiling" = yes; then | |
1979 | # Depending upon the size, compute the lo and hi bounds. | |
1980 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1981 | /* end confdefs.h. */ | |
1982 | $4 | |
1983 | int | |
1984 | main () | |
1985 | { | |
1986 | static int test_array [1 - 2 * !(($2) >= 0)]; | |
d0ac1c44 SM |
1987 | test_array [0] = 0; |
1988 | return test_array [0]; | |
07697489 PA |
1989 | |
1990 | ; | |
1991 | return 0; | |
1992 | } | |
1993 | _ACEOF | |
1994 | if ac_fn_c_try_compile "$LINENO"; then : | |
1995 | ac_lo=0 ac_mid=0 | |
1996 | while :; do | |
1997 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1998 | /* end confdefs.h. */ | |
1999 | $4 | |
2000 | int | |
2001 | main () | |
2002 | { | |
2003 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; | |
d0ac1c44 SM |
2004 | test_array [0] = 0; |
2005 | return test_array [0]; | |
07697489 PA |
2006 | |
2007 | ; | |
2008 | return 0; | |
2009 | } | |
2010 | _ACEOF | |
2011 | if ac_fn_c_try_compile "$LINENO"; then : | |
2012 | ac_hi=$ac_mid; break | |
2013 | else | |
2014 | as_fn_arith $ac_mid + 1 && ac_lo=$as_val | |
2015 | if test $ac_lo -le $ac_mid; then | |
2016 | ac_lo= ac_hi= | |
2017 | break | |
2018 | fi | |
2019 | as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val | |
2020 | fi | |
2021 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2022 | done | |
2023 | else | |
2024 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2025 | /* end confdefs.h. */ | |
2026 | $4 | |
2027 | int | |
2028 | main () | |
2029 | { | |
2030 | static int test_array [1 - 2 * !(($2) < 0)]; | |
d0ac1c44 SM |
2031 | test_array [0] = 0; |
2032 | return test_array [0]; | |
07697489 PA |
2033 | |
2034 | ; | |
2035 | return 0; | |
2036 | } | |
2037 | _ACEOF | |
2038 | if ac_fn_c_try_compile "$LINENO"; then : | |
2039 | ac_hi=-1 ac_mid=-1 | |
2040 | while :; do | |
2041 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2042 | /* end confdefs.h. */ | |
2043 | $4 | |
2044 | int | |
2045 | main () | |
2046 | { | |
2047 | static int test_array [1 - 2 * !(($2) >= $ac_mid)]; | |
d0ac1c44 SM |
2048 | test_array [0] = 0; |
2049 | return test_array [0]; | |
07697489 PA |
2050 | |
2051 | ; | |
2052 | return 0; | |
2053 | } | |
2054 | _ACEOF | |
2055 | if ac_fn_c_try_compile "$LINENO"; then : | |
2056 | ac_lo=$ac_mid; break | |
2057 | else | |
2058 | as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val | |
2059 | if test $ac_mid -le $ac_hi; then | |
2060 | ac_lo= ac_hi= | |
2061 | break | |
2062 | fi | |
2063 | as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val | |
2064 | fi | |
2065 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2066 | done | |
2067 | else | |
2068 | ac_lo= ac_hi= | |
2069 | fi | |
2070 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2071 | fi | |
2072 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2073 | # Binary search between lo and hi bounds. | |
2074 | while test "x$ac_lo" != "x$ac_hi"; do | |
2075 | as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val | |
2076 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2077 | /* end confdefs.h. */ | |
2078 | $4 | |
2079 | int | |
2080 | main () | |
2081 | { | |
2082 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; | |
d0ac1c44 SM |
2083 | test_array [0] = 0; |
2084 | return test_array [0]; | |
07697489 PA |
2085 | |
2086 | ; | |
2087 | return 0; | |
2088 | } | |
2089 | _ACEOF | |
2090 | if ac_fn_c_try_compile "$LINENO"; then : | |
2091 | ac_hi=$ac_mid | |
2092 | else | |
2093 | as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val | |
2094 | fi | |
2095 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2096 | done | |
2097 | case $ac_lo in #(( | |
2098 | ?*) eval "$3=\$ac_lo"; ac_retval=0 ;; | |
2099 | '') ac_retval=1 ;; | |
2100 | esac | |
2101 | else | |
2102 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2103 | /* end confdefs.h. */ | |
2104 | $4 | |
2105 | static long int longval () { return $2; } | |
2106 | static unsigned long int ulongval () { return $2; } | |
2107 | #include <stdio.h> | |
2108 | #include <stdlib.h> | |
2109 | int | |
2110 | main () | |
2111 | { | |
2112 | ||
2113 | FILE *f = fopen ("conftest.val", "w"); | |
2114 | if (! f) | |
2115 | return 1; | |
2116 | if (($2) < 0) | |
2117 | { | |
2118 | long int i = longval (); | |
2119 | if (i != ($2)) | |
2120 | return 1; | |
2121 | fprintf (f, "%ld", i); | |
2122 | } | |
2123 | else | |
2124 | { | |
2125 | unsigned long int i = ulongval (); | |
2126 | if (i != ($2)) | |
2127 | return 1; | |
2128 | fprintf (f, "%lu", i); | |
2129 | } | |
2130 | /* Do not output a trailing newline, as this causes \r\n confusion | |
2131 | on some platforms. */ | |
2132 | return ferror (f) || fclose (f) != 0; | |
2133 | ||
2134 | ; | |
2135 | return 0; | |
2136 | } | |
2137 | _ACEOF | |
2138 | if ac_fn_c_try_run "$LINENO"; then : | |
2139 | echo >>conftest.val; read $3 <conftest.val; ac_retval=0 | |
2140 | else | |
2141 | ac_retval=1 | |
2142 | fi | |
2143 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
2144 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
2145 | rm -f conftest.val | |
2146 | ||
2147 | fi | |
d0ac1c44 SM |
2148 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
2149 | as_fn_set_status $ac_retval | |
07697489 PA |
2150 | |
2151 | } # ac_fn_c_compute_int | |
791c0056 GB |
2152 | |
2153 | # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES | |
2154 | # ---------------------------------------------------- | |
2155 | # Tries to find if the field MEMBER exists in type AGGR, after including | |
2156 | # INCLUDES, setting cache variable VAR accordingly. | |
2157 | ac_fn_c_check_member () | |
2158 | { | |
2159 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2160 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5 | |
2161 | $as_echo_n "checking for $2.$3... " >&6; } | |
d0ac1c44 | 2162 | if eval \${$4+:} false; then : |
791c0056 GB |
2163 | $as_echo_n "(cached) " >&6 |
2164 | else | |
2165 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2166 | /* end confdefs.h. */ | |
2167 | $5 | |
2168 | int | |
2169 | main () | |
2170 | { | |
2171 | static $2 ac_aggr; | |
2172 | if (ac_aggr.$3) | |
2173 | return 0; | |
2174 | ; | |
2175 | return 0; | |
2176 | } | |
2177 | _ACEOF | |
2178 | if ac_fn_c_try_compile "$LINENO"; then : | |
2179 | eval "$4=yes" | |
2180 | else | |
2181 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2182 | /* end confdefs.h. */ | |
2183 | $5 | |
2184 | int | |
2185 | main () | |
2186 | { | |
2187 | static $2 ac_aggr; | |
2188 | if (sizeof ac_aggr.$3) | |
2189 | return 0; | |
2190 | ; | |
2191 | return 0; | |
2192 | } | |
2193 | _ACEOF | |
2194 | if ac_fn_c_try_compile "$LINENO"; then : | |
2195 | eval "$4=yes" | |
2196 | else | |
2197 | eval "$4=no" | |
2198 | fi | |
2199 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2200 | fi | |
2201 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2202 | fi | |
2203 | eval ac_res=\$$4 | |
2204 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2205 | $as_echo "$ac_res" >&6; } | |
d0ac1c44 | 2206 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
791c0056 GB |
2207 | |
2208 | } # ac_fn_c_check_member | |
81ecdfbb RW |
2209 | cat >config.log <<_ACEOF |
2210 | This file contains any messages produced by compilers while | |
2211 | running configure, to aid debugging if configure makes a mistake. | |
2212 | ||
2213 | It was created by $as_me, which was | |
d0ac1c44 | 2214 | generated by GNU Autoconf 2.69. Invocation command line was |
81ecdfbb RW |
2215 | |
2216 | $ $0 $@ | |
2217 | ||
2218 | _ACEOF | |
2219 | exec 5>>config.log | |
2220 | { | |
2221 | cat <<_ASUNAME | |
2222 | ## --------- ## | |
2223 | ## Platform. ## | |
2224 | ## --------- ## | |
2225 | ||
2226 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` | |
2227 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
2228 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
2229 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
2230 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
2231 | ||
2232 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` | |
2233 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
2234 | ||
2235 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` | |
2236 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
2237 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
2238 | /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` | |
2239 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` | |
2240 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
2241 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
2242 | ||
2243 | _ASUNAME | |
2244 | ||
2245 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2246 | for as_dir in $PATH | |
2247 | do | |
2248 | IFS=$as_save_IFS | |
2249 | test -z "$as_dir" && as_dir=. | |
2250 | $as_echo "PATH: $as_dir" | |
2251 | done | |
2252 | IFS=$as_save_IFS | |
2253 | ||
2254 | } >&5 | |
2255 | ||
2256 | cat >&5 <<_ACEOF | |
2257 | ||
2258 | ||
2259 | ## ----------- ## | |
2260 | ## Core tests. ## | |
2261 | ## ----------- ## | |
bec39cab AC |
2262 | |
2263 | _ACEOF | |
2264 | ||
2265 | ||
2266 | # Keep a trace of the command line. | |
2267 | # Strip out --no-create and --no-recursion so they do not pile up. | |
2268 | # Strip out --silent because we don't want to record it for future runs. | |
2269 | # Also quote any args containing shell meta-characters. | |
2270 | # Make two passes to allow for proper duplicate-argument suppression. | |
2271 | ac_configure_args= | |
2272 | ac_configure_args0= | |
2273 | ac_configure_args1= | |
bec39cab AC |
2274 | ac_must_keep_next=false |
2275 | for ac_pass in 1 2 | |
2276 | do | |
2277 | for ac_arg | |
2278 | do | |
2279 | case $ac_arg in | |
2280 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
2281 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
2282 | | -silent | --silent | --silen | --sile | --sil) | |
2283 | continue ;; | |
81ecdfbb RW |
2284 | *\'*) |
2285 | ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
bec39cab AC |
2286 | esac |
2287 | case $ac_pass in | |
81ecdfbb | 2288 | 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; |
bec39cab | 2289 | 2) |
81ecdfbb | 2290 | as_fn_append ac_configure_args1 " '$ac_arg'" |
bec39cab AC |
2291 | if test $ac_must_keep_next = true; then |
2292 | ac_must_keep_next=false # Got value, back to normal. | |
2293 | else | |
2294 | case $ac_arg in | |
2295 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
2296 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
2297 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
2298 | | -with-* | --with-* | -without-* | --without-* | --x) | |
2299 | case "$ac_configure_args0 " in | |
2300 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
2301 | esac | |
2302 | ;; | |
2303 | -* ) ac_must_keep_next=true ;; | |
2304 | esac | |
2305 | fi | |
81ecdfbb | 2306 | as_fn_append ac_configure_args " '$ac_arg'" |
bec39cab AC |
2307 | ;; |
2308 | esac | |
2309 | done | |
2310 | done | |
81ecdfbb RW |
2311 | { ac_configure_args0=; unset ac_configure_args0;} |
2312 | { ac_configure_args1=; unset ac_configure_args1;} | |
bec39cab AC |
2313 | |
2314 | # When interrupted or exit'd, cleanup temporary files, and complete | |
2315 | # config.log. We remove comments because anyway the quotes in there | |
2316 | # would cause problems or look ugly. | |
81ecdfbb RW |
2317 | # WARNING: Use '\'' to represent an apostrophe within the trap. |
2318 | # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. | |
bec39cab AC |
2319 | trap 'exit_status=$? |
2320 | # Save into config.log some information that might help in debugging. | |
2321 | { | |
2322 | echo | |
2323 | ||
d0ac1c44 | 2324 | $as_echo "## ---------------- ## |
bec39cab | 2325 | ## Cache variables. ## |
d0ac1c44 | 2326 | ## ---------------- ##" |
bec39cab AC |
2327 | echo |
2328 | # The following way of writing the cache mishandles newlines in values, | |
81ecdfbb RW |
2329 | ( |
2330 | for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do | |
2331 | eval ac_val=\$$ac_var | |
2332 | case $ac_val in #( | |
2333 | *${as_nl}*) | |
2334 | case $ac_var in #( | |
2335 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 | |
2336 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; | |
2337 | esac | |
2338 | case $ac_var in #( | |
2339 | _ | IFS | as_nl) ;; #( | |
2340 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( | |
2341 | *) { eval $ac_var=; unset $ac_var;} ;; | |
2342 | esac ;; | |
2343 | esac | |
2344 | done | |
bec39cab | 2345 | (set) 2>&1 | |
81ecdfbb RW |
2346 | case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( |
2347 | *${as_nl}ac_space=\ *) | |
bec39cab | 2348 | sed -n \ |
81ecdfbb RW |
2349 | "s/'\''/'\''\\\\'\'''\''/g; |
2350 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" | |
2351 | ;; #( | |
bec39cab | 2352 | *) |
81ecdfbb | 2353 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
bec39cab | 2354 | ;; |
81ecdfbb RW |
2355 | esac | |
2356 | sort | |
2357 | ) | |
bec39cab AC |
2358 | echo |
2359 | ||
d0ac1c44 | 2360 | $as_echo "## ----------------- ## |
bec39cab | 2361 | ## Output variables. ## |
d0ac1c44 | 2362 | ## ----------------- ##" |
bec39cab AC |
2363 | echo |
2364 | for ac_var in $ac_subst_vars | |
2365 | do | |
81ecdfbb RW |
2366 | eval ac_val=\$$ac_var |
2367 | case $ac_val in | |
2368 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
2369 | esac | |
2370 | $as_echo "$ac_var='\''$ac_val'\''" | |
bec39cab AC |
2371 | done | sort |
2372 | echo | |
2373 | ||
2374 | if test -n "$ac_subst_files"; then | |
d0ac1c44 | 2375 | $as_echo "## ------------------- ## |
81ecdfbb | 2376 | ## File substitutions. ## |
d0ac1c44 | 2377 | ## ------------------- ##" |
bec39cab AC |
2378 | echo |
2379 | for ac_var in $ac_subst_files | |
2380 | do | |
81ecdfbb RW |
2381 | eval ac_val=\$$ac_var |
2382 | case $ac_val in | |
2383 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
2384 | esac | |
2385 | $as_echo "$ac_var='\''$ac_val'\''" | |
bec39cab AC |
2386 | done | sort |
2387 | echo | |
434c4c77 | 2388 | fi |
bec39cab AC |
2389 | |
2390 | if test -s confdefs.h; then | |
d0ac1c44 | 2391 | $as_echo "## ----------- ## |
bec39cab | 2392 | ## confdefs.h. ## |
d0ac1c44 | 2393 | ## ----------- ##" |
bec39cab | 2394 | echo |
81ecdfbb | 2395 | cat confdefs.h |
bec39cab AC |
2396 | echo |
2397 | fi | |
2398 | test "$ac_signal" != 0 && | |
81ecdfbb RW |
2399 | $as_echo "$as_me: caught signal $ac_signal" |
2400 | $as_echo "$as_me: exit $exit_status" | |
bec39cab | 2401 | } >&5 |
81ecdfbb RW |
2402 | rm -f core *.core core.conftest.* && |
2403 | rm -f -r conftest* confdefs* conf$$* $ac_clean_files && | |
bec39cab | 2404 | exit $exit_status |
81ecdfbb | 2405 | ' 0 |
bec39cab | 2406 | for ac_signal in 1 2 13 15; do |
81ecdfbb | 2407 | trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal |
bec39cab AC |
2408 | done |
2409 | ac_signal=0 | |
2410 | ||
2411 | # confdefs.h avoids OS command line length limits that DEFS can exceed. | |
81ecdfbb RW |
2412 | rm -f -r conftest* confdefs.h |
2413 | ||
2414 | $as_echo "/* confdefs.h */" > confdefs.h | |
bec39cab AC |
2415 | |
2416 | # Predefined preprocessor variables. | |
2417 | ||
2418 | cat >>confdefs.h <<_ACEOF | |
2419 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
2420 | _ACEOF | |
2421 | ||
bec39cab AC |
2422 | cat >>confdefs.h <<_ACEOF |
2423 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
2424 | _ACEOF | |
2425 | ||
bec39cab AC |
2426 | cat >>confdefs.h <<_ACEOF |
2427 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
2428 | _ACEOF | |
2429 | ||
bec39cab AC |
2430 | cat >>confdefs.h <<_ACEOF |
2431 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
2432 | _ACEOF | |
2433 | ||
bec39cab AC |
2434 | cat >>confdefs.h <<_ACEOF |
2435 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
2436 | _ACEOF | |
2437 | ||
81ecdfbb RW |
2438 | cat >>confdefs.h <<_ACEOF |
2439 | #define PACKAGE_URL "$PACKAGE_URL" | |
2440 | _ACEOF | |
2441 | ||
bec39cab AC |
2442 | |
2443 | # Let the site file select an alternate cache file if it wants to. | |
81ecdfbb RW |
2444 | # Prefer an explicitly selected file to automatically selected ones. |
2445 | ac_site_file1=NONE | |
2446 | ac_site_file2=NONE | |
2447 | if test -n "$CONFIG_SITE"; then | |
d0ac1c44 SM |
2448 | # We do not want a PATH search for config.site. |
2449 | case $CONFIG_SITE in #(( | |
2450 | -*) ac_site_file1=./$CONFIG_SITE;; | |
2451 | */*) ac_site_file1=$CONFIG_SITE;; | |
2452 | *) ac_site_file1=./$CONFIG_SITE;; | |
2453 | esac | |
81ecdfbb RW |
2454 | elif test "x$prefix" != xNONE; then |
2455 | ac_site_file1=$prefix/share/config.site | |
2456 | ac_site_file2=$prefix/etc/config.site | |
2457 | else | |
2458 | ac_site_file1=$ac_default_prefix/share/config.site | |
2459 | ac_site_file2=$ac_default_prefix/etc/config.site | |
d6e9fb05 | 2460 | fi |
81ecdfbb RW |
2461 | for ac_site_file in "$ac_site_file1" "$ac_site_file2" |
2462 | do | |
2463 | test "x$ac_site_file" = xNONE && continue | |
d0ac1c44 | 2464 | if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then |
81ecdfbb RW |
2465 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 |
2466 | $as_echo "$as_me: loading site script $ac_site_file" >&6;} | |
bec39cab | 2467 | sed 's/^/| /' "$ac_site_file" >&5 |
d0ac1c44 SM |
2468 | . "$ac_site_file" \ |
2469 | || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
2470 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2471 | as_fn_error $? "failed to load site script $ac_site_file | |
2472 | See \`config.log' for more details" "$LINENO" 5; } | |
d6e9fb05 JK |
2473 | fi |
2474 | done | |
2475 | ||
2476 | if test -r "$cache_file"; then | |
d0ac1c44 SM |
2477 | # Some versions of bash will fail to source /dev/null (special files |
2478 | # actually), so we avoid doing that. DJGPP emulates it as a regular file. | |
2479 | if test /dev/null != "$cache_file" && test -f "$cache_file"; then | |
81ecdfbb RW |
2480 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 |
2481 | $as_echo "$as_me: loading cache $cache_file" >&6;} | |
bec39cab | 2482 | case $cache_file in |
81ecdfbb RW |
2483 | [\\/]* | ?:[\\/]* ) . "$cache_file";; |
2484 | *) . "./$cache_file";; | |
bec39cab AC |
2485 | esac |
2486 | fi | |
d6e9fb05 | 2487 | else |
81ecdfbb RW |
2488 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 |
2489 | $as_echo "$as_me: creating cache $cache_file" >&6;} | |
bec39cab | 2490 | >$cache_file |
d6e9fb05 JK |
2491 | fi |
2492 | ||
bec39cab AC |
2493 | # Check that the precious variables saved in the cache have kept the same |
2494 | # value. | |
2495 | ac_cache_corrupted=false | |
81ecdfbb | 2496 | for ac_var in $ac_precious_vars; do |
bec39cab AC |
2497 | eval ac_old_set=\$ac_cv_env_${ac_var}_set |
2498 | eval ac_new_set=\$ac_env_${ac_var}_set | |
81ecdfbb RW |
2499 | eval ac_old_val=\$ac_cv_env_${ac_var}_value |
2500 | eval ac_new_val=\$ac_env_${ac_var}_value | |
bec39cab AC |
2501 | case $ac_old_set,$ac_new_set in |
2502 | set,) | |
81ecdfbb RW |
2503 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 |
2504 | $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} | |
bec39cab AC |
2505 | ac_cache_corrupted=: ;; |
2506 | ,set) | |
81ecdfbb RW |
2507 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 |
2508 | $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} | |
bec39cab AC |
2509 | ac_cache_corrupted=: ;; |
2510 | ,);; | |
2511 | *) | |
2512 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
81ecdfbb RW |
2513 | # differences in whitespace do not lead to failure. |
2514 | ac_old_val_w=`echo x $ac_old_val` | |
2515 | ac_new_val_w=`echo x $ac_new_val` | |
2516 | if test "$ac_old_val_w" != "$ac_new_val_w"; then | |
2517 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 | |
2518 | $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} | |
2519 | ac_cache_corrupted=: | |
2520 | else | |
2521 | { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 | |
2522 | $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} | |
2523 | eval $ac_var=\$ac_old_val | |
2524 | fi | |
2525 | { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 | |
2526 | $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} | |
2527 | { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 | |
2528 | $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} | |
bec39cab AC |
2529 | fi;; |
2530 | esac | |
2531 | # Pass precious variables to config.status. | |
2532 | if test "$ac_new_set" = set; then | |
2533 | case $ac_new_val in | |
81ecdfbb | 2534 | *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; |
bec39cab AC |
2535 | *) ac_arg=$ac_var=$ac_new_val ;; |
2536 | esac | |
2537 | case " $ac_configure_args " in | |
2538 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
81ecdfbb | 2539 | *) as_fn_append ac_configure_args " '$ac_arg'" ;; |
bec39cab | 2540 | esac |
d6e9fb05 | 2541 | fi |
bec39cab AC |
2542 | done |
2543 | if $ac_cache_corrupted; then | |
81ecdfbb RW |
2544 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
2545 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2546 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 | |
2547 | $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} | |
d0ac1c44 | 2548 | as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 |
d6e9fb05 | 2549 | fi |
81ecdfbb RW |
2550 | ## -------------------- ## |
2551 | ## Main body of script. ## | |
2552 | ## -------------------- ## | |
d6e9fb05 | 2553 | |
dae5f5cf DJ |
2554 | ac_ext=c |
2555 | ac_cpp='$CPP $CPPFLAGS' | |
2556 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2557 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2558 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2559 | ||
d6e9fb05 | 2560 | |
84563040 | 2561 | |
bec39cab AC |
2562 | |
2563 | ||
81ecdfbb | 2564 | ac_config_headers="$ac_config_headers config.h:config.in" |
bec39cab AC |
2565 | |
2566 | ||
e28b3332 | 2567 | |
c9a1864a YQ |
2568 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 |
2569 | $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } | |
2570 | # Check whether --enable-maintainer-mode was given. | |
2571 | if test "${enable_maintainer_mode+set}" = set; then : | |
2572 | enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval | |
2573 | else | |
2574 | USE_MAINTAINER_MODE=no | |
2575 | fi | |
2576 | ||
2577 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 | |
2578 | $as_echo "$USE_MAINTAINER_MODE" >&6; } | |
2579 | if test $USE_MAINTAINER_MODE = yes; then | |
2580 | MAINTAINER_MODE_TRUE= | |
2581 | MAINTAINER_MODE_FALSE='#' | |
2582 | else | |
2583 | MAINTAINER_MODE_TRUE='#' | |
2584 | MAINTAINER_MODE_FALSE= | |
2585 | fi | |
2586 | ||
2587 | MAINT=$MAINTAINER_MODE_TRUE | |
2588 | ||
2589 | ||
2590 | ||
bec39cab AC |
2591 | ac_ext=c |
2592 | ac_cpp='$CPP $CPPFLAGS' | |
2593 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2594 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2595 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2596 | if test -n "$ac_tool_prefix"; then | |
2597 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
2598 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
81ecdfbb RW |
2599 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2600 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 2601 | if ${ac_cv_prog_CC+:} false; then : |
81ecdfbb | 2602 | $as_echo_n "(cached) " >&6 |
84563040 DJ |
2603 | else |
2604 | if test -n "$CC"; then | |
2605 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2606 | else | |
bec39cab AC |
2607 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2608 | for as_dir in $PATH | |
2609 | do | |
2610 | IFS=$as_save_IFS | |
2611 | test -z "$as_dir" && as_dir=. | |
81ecdfbb | 2612 | for ac_exec_ext in '' $ac_executable_extensions; do |
d0ac1c44 | 2613 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
bec39cab | 2614 | ac_cv_prog_CC="${ac_tool_prefix}gcc" |
81ecdfbb | 2615 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
bec39cab AC |
2616 | break 2 |
2617 | fi | |
2618 | done | |
81ecdfbb RW |
2619 | done |
2620 | IFS=$as_save_IFS | |
bec39cab | 2621 | |
84563040 DJ |
2622 | fi |
2623 | fi | |
bec39cab | 2624 | CC=$ac_cv_prog_CC |
84563040 | 2625 | if test -n "$CC"; then |
81ecdfbb RW |
2626 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
2627 | $as_echo "$CC" >&6; } | |
84563040 | 2628 | else |
81ecdfbb RW |
2629 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2630 | $as_echo "no" >&6; } | |
84563040 DJ |
2631 | fi |
2632 | ||
81ecdfbb | 2633 | |
bec39cab AC |
2634 | fi |
2635 | if test -z "$ac_cv_prog_CC"; then | |
2636 | ac_ct_CC=$CC | |
2637 | # Extract the first word of "gcc", so it can be a program name with args. | |
2638 | set dummy gcc; ac_word=$2 | |
81ecdfbb RW |
2639 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2640 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 2641 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
81ecdfbb | 2642 | $as_echo_n "(cached) " >&6 |
84563040 | 2643 | else |
bec39cab AC |
2644 | if test -n "$ac_ct_CC"; then |
2645 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
84563040 | 2646 | else |
bec39cab AC |
2647 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2648 | for as_dir in $PATH | |
2649 | do | |
2650 | IFS=$as_save_IFS | |
2651 | test -z "$as_dir" && as_dir=. | |
81ecdfbb | 2652 | for ac_exec_ext in '' $ac_executable_extensions; do |
d0ac1c44 | 2653 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
bec39cab | 2654 | ac_cv_prog_ac_ct_CC="gcc" |
81ecdfbb | 2655 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
bec39cab AC |
2656 | break 2 |
2657 | fi | |
2658 | done | |
81ecdfbb RW |
2659 | done |
2660 | IFS=$as_save_IFS | |
bec39cab AC |
2661 | |
2662 | fi | |
2663 | fi | |
2664 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2665 | if test -n "$ac_ct_CC"; then | |
81ecdfbb RW |
2666 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
2667 | $as_echo "$ac_ct_CC" >&6; } | |
bec39cab | 2668 | else |
81ecdfbb RW |
2669 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2670 | $as_echo "no" >&6; } | |
bec39cab AC |
2671 | fi |
2672 | ||
81ecdfbb RW |
2673 | if test "x$ac_ct_CC" = x; then |
2674 | CC="" | |
2675 | else | |
2676 | case $cross_compiling:$ac_tool_warned in | |
2677 | yes:) | |
2678 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
2679 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
2680 | ac_tool_warned=yes ;; | |
2681 | esac | |
2682 | CC=$ac_ct_CC | |
2683 | fi | |
bec39cab AC |
2684 | else |
2685 | CC="$ac_cv_prog_CC" | |
2686 | fi | |
2687 | ||
2688 | if test -z "$CC"; then | |
81ecdfbb RW |
2689 | if test -n "$ac_tool_prefix"; then |
2690 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
bec39cab | 2691 | set dummy ${ac_tool_prefix}cc; ac_word=$2 |
81ecdfbb RW |
2692 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2693 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 2694 | if ${ac_cv_prog_CC+:} false; then : |
81ecdfbb | 2695 | $as_echo_n "(cached) " >&6 |
bec39cab AC |
2696 | else |
2697 | if test -n "$CC"; then | |
2698 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2699 | else | |
2700 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2701 | for as_dir in $PATH | |
2702 | do | |
2703 | IFS=$as_save_IFS | |
2704 | test -z "$as_dir" && as_dir=. | |
81ecdfbb | 2705 | for ac_exec_ext in '' $ac_executable_extensions; do |
d0ac1c44 | 2706 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
bec39cab | 2707 | ac_cv_prog_CC="${ac_tool_prefix}cc" |
81ecdfbb | 2708 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
bec39cab AC |
2709 | break 2 |
2710 | fi | |
2711 | done | |
81ecdfbb RW |
2712 | done |
2713 | IFS=$as_save_IFS | |
bec39cab AC |
2714 | |
2715 | fi | |
2716 | fi | |
2717 | CC=$ac_cv_prog_CC | |
2718 | if test -n "$CC"; then | |
81ecdfbb RW |
2719 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
2720 | $as_echo "$CC" >&6; } | |
bec39cab | 2721 | else |
81ecdfbb RW |
2722 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2723 | $as_echo "no" >&6; } | |
bec39cab AC |
2724 | fi |
2725 | ||
81ecdfbb RW |
2726 | |
2727 | fi | |
dae5f5cf | 2728 | fi |
81ecdfbb | 2729 | if test -z "$CC"; then |
dae5f5cf DJ |
2730 | # Extract the first word of "cc", so it can be a program name with args. |
2731 | set dummy cc; ac_word=$2 | |
81ecdfbb RW |
2732 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2733 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 2734 | if ${ac_cv_prog_CC+:} false; then : |
81ecdfbb | 2735 | $as_echo_n "(cached) " >&6 |
dae5f5cf | 2736 | else |
81ecdfbb RW |
2737 | if test -n "$CC"; then |
2738 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
dae5f5cf | 2739 | else |
81ecdfbb | 2740 | ac_prog_rejected=no |
dae5f5cf DJ |
2741 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2742 | for as_dir in $PATH | |
2743 | do | |
2744 | IFS=$as_save_IFS | |
2745 | test -z "$as_dir" && as_dir=. | |
81ecdfbb | 2746 | for ac_exec_ext in '' $ac_executable_extensions; do |
d0ac1c44 | 2747 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
81ecdfbb RW |
2748 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then |
2749 | ac_prog_rejected=yes | |
2750 | continue | |
2751 | fi | |
2752 | ac_cv_prog_CC="cc" | |
2753 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
dae5f5cf | 2754 | break 2 |
b80864fb | 2755 | fi |
dae5f5cf | 2756 | done |
81ecdfbb RW |
2757 | done |
2758 | IFS=$as_save_IFS | |
bec39cab | 2759 | |
84563040 DJ |
2760 | if test $ac_prog_rejected = yes; then |
2761 | # We found a bogon in the path, so make sure we never use it. | |
2762 | set dummy $ac_cv_prog_CC | |
2763 | shift | |
bec39cab | 2764 | if test $# != 0; then |
84563040 DJ |
2765 | # We chose a different compiler from the bogus one. |
2766 | # However, it has the same basename, so the bogon will be chosen | |
2767 | # first if we set CC to just the basename; use the full file name. | |
2768 | shift | |
bec39cab | 2769 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" |
84563040 DJ |
2770 | fi |
2771 | fi | |
2772 | fi | |
2773 | fi | |
bec39cab | 2774 | CC=$ac_cv_prog_CC |
84563040 | 2775 | if test -n "$CC"; then |
81ecdfbb RW |
2776 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
2777 | $as_echo "$CC" >&6; } | |
84563040 | 2778 | else |
81ecdfbb RW |
2779 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2780 | $as_echo "no" >&6; } | |
84563040 DJ |
2781 | fi |
2782 | ||
81ecdfbb | 2783 | |
bec39cab AC |
2784 | fi |
2785 | if test -z "$CC"; then | |
2786 | if test -n "$ac_tool_prefix"; then | |
81ecdfbb | 2787 | for ac_prog in cl.exe |
bec39cab AC |
2788 | do |
2789 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
2790 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
81ecdfbb RW |
2791 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2792 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 2793 | if ${ac_cv_prog_CC+:} false; then : |
81ecdfbb | 2794 | $as_echo_n "(cached) " >&6 |
84563040 DJ |
2795 | else |
2796 | if test -n "$CC"; then | |
2797 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2798 | else | |
bec39cab AC |
2799 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2800 | for as_dir in $PATH | |
2801 | do | |
2802 | IFS=$as_save_IFS | |
2803 | test -z "$as_dir" && as_dir=. | |
81ecdfbb | 2804 | for ac_exec_ext in '' $ac_executable_extensions; do |
d0ac1c44 | 2805 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
bec39cab | 2806 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" |
81ecdfbb | 2807 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
bec39cab AC |
2808 | break 2 |
2809 | fi | |
2810 | done | |
81ecdfbb RW |
2811 | done |
2812 | IFS=$as_save_IFS | |
bec39cab | 2813 | |
84563040 DJ |
2814 | fi |
2815 | fi | |
bec39cab | 2816 | CC=$ac_cv_prog_CC |
84563040 | 2817 | if test -n "$CC"; then |
81ecdfbb RW |
2818 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
2819 | $as_echo "$CC" >&6; } | |
84563040 | 2820 | else |
81ecdfbb RW |
2821 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2822 | $as_echo "no" >&6; } | |
84563040 | 2823 | fi |
bec39cab | 2824 | |
81ecdfbb | 2825 | |
bec39cab AC |
2826 | test -n "$CC" && break |
2827 | done | |
2828 | fi | |
2829 | if test -z "$CC"; then | |
2830 | ac_ct_CC=$CC | |
81ecdfbb | 2831 | for ac_prog in cl.exe |
bec39cab AC |
2832 | do |
2833 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2834 | set dummy $ac_prog; ac_word=$2 | |
81ecdfbb RW |
2835 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2836 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 2837 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
81ecdfbb | 2838 | $as_echo_n "(cached) " >&6 |
bec39cab AC |
2839 | else |
2840 | if test -n "$ac_ct_CC"; then | |
2841 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2842 | else | |
2843 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2844 | for as_dir in $PATH | |
2845 | do | |
2846 | IFS=$as_save_IFS | |
2847 | test -z "$as_dir" && as_dir=. | |
81ecdfbb | 2848 | for ac_exec_ext in '' $ac_executable_extensions; do |
d0ac1c44 | 2849 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
bec39cab | 2850 | ac_cv_prog_ac_ct_CC="$ac_prog" |
81ecdfbb | 2851 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
bec39cab | 2852 | break 2 |
84563040 | 2853 | fi |
bec39cab | 2854 | done |
81ecdfbb RW |
2855 | done |
2856 | IFS=$as_save_IFS | |
bec39cab AC |
2857 | |
2858 | fi | |
2859 | fi | |
2860 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2861 | if test -n "$ac_ct_CC"; then | |
81ecdfbb RW |
2862 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
2863 | $as_echo "$ac_ct_CC" >&6; } | |
bec39cab | 2864 | else |
81ecdfbb RW |
2865 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2866 | $as_echo "no" >&6; } | |
84563040 DJ |
2867 | fi |
2868 | ||
81ecdfbb | 2869 | |
bec39cab AC |
2870 | test -n "$ac_ct_CC" && break |
2871 | done | |
84563040 | 2872 | |
81ecdfbb RW |
2873 | if test "x$ac_ct_CC" = x; then |
2874 | CC="" | |
2875 | else | |
2876 | case $cross_compiling:$ac_tool_warned in | |
2877 | yes:) | |
2878 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
2879 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
2880 | ac_tool_warned=yes ;; | |
2881 | esac | |
2882 | CC=$ac_ct_CC | |
2883 | fi | |
bec39cab AC |
2884 | fi |
2885 | ||
2886 | fi | |
2887 | ||
2888 | ||
81ecdfbb RW |
2889 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
2890 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
d0ac1c44 SM |
2891 | as_fn_error $? "no acceptable C compiler found in \$PATH |
2892 | See \`config.log' for more details" "$LINENO" 5; } | |
bec39cab AC |
2893 | |
2894 | # Provide some information about the compiler. | |
81ecdfbb RW |
2895 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 |
2896 | set X $ac_compile | |
2897 | ac_compiler=$2 | |
2898 | for ac_option in --version -v -V -qversion; do | |
2899 | { { ac_try="$ac_compiler $ac_option >&5" | |
2900 | case "(($ac_try" in | |
2901 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2902 | *) ac_try_echo=$ac_try;; | |
2903 | esac | |
2904 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2905 | $as_echo "$ac_try_echo"; } >&5 | |
2906 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
bec39cab | 2907 | ac_status=$? |
81ecdfbb RW |
2908 | if test -s conftest.err; then |
2909 | sed '10a\ | |
2910 | ... rest of stderr output deleted ... | |
2911 | 10q' conftest.err >conftest.er1 | |
2912 | cat conftest.er1 >&5 | |
81ecdfbb | 2913 | fi |
d0ac1c44 | 2914 | rm -f conftest.er1 conftest.err |
81ecdfbb RW |
2915 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
2916 | test $ac_status = 0; } | |
2917 | done | |
bec39cab | 2918 | |
81ecdfbb | 2919 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
bec39cab AC |
2920 | /* end confdefs.h. */ |
2921 | ||
2922 | int | |
2923 | main () | |
2924 | { | |
2925 | ||
2926 | ; | |
2927 | return 0; | |
2928 | } | |
2929 | _ACEOF | |
2930 | ac_clean_files_save=$ac_clean_files | |
d0ac1c44 | 2931 | ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" |
bec39cab AC |
2932 | # Try to create an executable without -o first, disregard a.out. |
2933 | # It will help us diagnose broken compilers, and finding out an intuition | |
2934 | # of exeext. | |
d0ac1c44 SM |
2935 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 |
2936 | $as_echo_n "checking whether the C compiler works... " >&6; } | |
81ecdfbb RW |
2937 | ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` |
2938 | ||
2939 | # The possible output files: | |
2940 | ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" | |
2941 | ||
2942 | ac_rmfiles= | |
2943 | for ac_file in $ac_files | |
2944 | do | |
2945 | case $ac_file in | |
2946 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; | |
2947 | * ) ac_rmfiles="$ac_rmfiles $ac_file";; | |
2948 | esac | |
2949 | done | |
2950 | rm -f $ac_rmfiles | |
2951 | ||
2952 | if { { ac_try="$ac_link_default" | |
2953 | case "(($ac_try" in | |
2954 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2955 | *) ac_try_echo=$ac_try;; | |
2956 | esac | |
2957 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2958 | $as_echo "$ac_try_echo"; } >&5 | |
2959 | (eval "$ac_link_default") 2>&5 | |
bec39cab | 2960 | ac_status=$? |
81ecdfbb RW |
2961 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
2962 | test $ac_status = 0; }; then : | |
2963 | # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. | |
2964 | # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' | |
2965 | # in a Makefile. We should not override ac_cv_exeext if it was cached, | |
2966 | # so that the user can short-circuit this test for compilers unknown to | |
2967 | # Autoconf. | |
2968 | for ac_file in $ac_files '' | |
bec39cab AC |
2969 | do |
2970 | test -f "$ac_file" || continue | |
2971 | case $ac_file in | |
81ecdfbb | 2972 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) |
bec39cab AC |
2973 | ;; |
2974 | [ab].out ) | |
2975 | # We found the default executable, but exeext='' is most | |
2976 | # certainly right. | |
2977 | break;; | |
2978 | *.* ) | |
81ecdfbb RW |
2979 | if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; |
2980 | then :; else | |
2981 | ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` | |
2982 | fi | |
2983 | # We set ac_cv_exeext here because the later test for it is not | |
2984 | # safe: cross compilers may not add the suffix if given an `-o' | |
2985 | # argument, so we may need to know it at that point already. | |
2986 | # Even if this section looks crufty: it has the advantage of | |
2987 | # actually working. | |
bec39cab AC |
2988 | break;; |
2989 | * ) | |
2990 | break;; | |
2991 | esac | |
2992 | done | |
81ecdfbb RW |
2993 | test "$ac_cv_exeext" = no && ac_cv_exeext= |
2994 | ||
bec39cab | 2995 | else |
81ecdfbb RW |
2996 | ac_file='' |
2997 | fi | |
81ecdfbb | 2998 | if test -z "$ac_file"; then : |
d0ac1c44 SM |
2999 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3000 | $as_echo "no" >&6; } | |
3001 | $as_echo "$as_me: failed program was:" >&5 | |
bec39cab AC |
3002 | sed 's/^/| /' conftest.$ac_ext >&5 |
3003 | ||
81ecdfbb RW |
3004 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3005 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
d0ac1c44 SM |
3006 | as_fn_error 77 "C compiler cannot create executables |
3007 | See \`config.log' for more details" "$LINENO" 5; } | |
3008 | else | |
3009 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
3010 | $as_echo "yes" >&6; } | |
bec39cab | 3011 | fi |
d0ac1c44 SM |
3012 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 |
3013 | $as_echo_n "checking for C compiler default output file name... " >&6; } | |
3014 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 | |
3015 | $as_echo "$ac_file" >&6; } | |
bec39cab | 3016 | ac_exeext=$ac_cv_exeext |
bec39cab | 3017 | |
d0ac1c44 | 3018 | rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out |
bec39cab | 3019 | ac_clean_files=$ac_clean_files_save |
81ecdfbb RW |
3020 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 |
3021 | $as_echo_n "checking for suffix of executables... " >&6; } | |
3022 | if { { ac_try="$ac_link" | |
3023 | case "(($ac_try" in | |
3024 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3025 | *) ac_try_echo=$ac_try;; | |
3026 | esac | |
3027 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3028 | $as_echo "$ac_try_echo"; } >&5 | |
3029 | (eval "$ac_link") 2>&5 | |
bec39cab | 3030 | ac_status=$? |
81ecdfbb RW |
3031 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
3032 | test $ac_status = 0; }; then : | |
bec39cab AC |
3033 | # If both `conftest.exe' and `conftest' are `present' (well, observable) |
3034 | # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will | |
3035 | # work properly (i.e., refer to `conftest.exe'), while it won't with | |
3036 | # `rm'. | |
3037 | for ac_file in conftest.exe conftest conftest.*; do | |
3038 | test -f "$ac_file" || continue | |
3039 | case $ac_file in | |
81ecdfbb | 3040 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; |
bec39cab | 3041 | *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` |
bec39cab AC |
3042 | break;; |
3043 | * ) break;; | |
3044 | esac | |
3045 | done | |
84563040 | 3046 | else |
81ecdfbb RW |
3047 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3048 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
d0ac1c44 SM |
3049 | as_fn_error $? "cannot compute suffix of executables: cannot compile and link |
3050 | See \`config.log' for more details" "$LINENO" 5; } | |
84563040 | 3051 | fi |
d0ac1c44 | 3052 | rm -f conftest conftest$ac_cv_exeext |
81ecdfbb RW |
3053 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 |
3054 | $as_echo "$ac_cv_exeext" >&6; } | |
bec39cab AC |
3055 | |
3056 | rm -f conftest.$ac_ext | |
3057 | EXEEXT=$ac_cv_exeext | |
3058 | ac_exeext=$EXEEXT | |
d0ac1c44 SM |
3059 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3060 | /* end confdefs.h. */ | |
3061 | #include <stdio.h> | |
3062 | int | |
3063 | main () | |
3064 | { | |
3065 | FILE *f = fopen ("conftest.out", "w"); | |
3066 | return ferror (f) || fclose (f) != 0; | |
3067 | ||
3068 | ; | |
3069 | return 0; | |
3070 | } | |
3071 | _ACEOF | |
3072 | ac_clean_files="$ac_clean_files conftest.out" | |
3073 | # Check that the compiler produces executables we can run. If not, either | |
3074 | # the compiler is broken, or we cross compile. | |
3075 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 | |
3076 | $as_echo_n "checking whether we are cross compiling... " >&6; } | |
3077 | if test "$cross_compiling" != yes; then | |
3078 | { { ac_try="$ac_link" | |
3079 | case "(($ac_try" in | |
3080 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3081 | *) ac_try_echo=$ac_try;; | |
3082 | esac | |
3083 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3084 | $as_echo "$ac_try_echo"; } >&5 | |
3085 | (eval "$ac_link") 2>&5 | |
3086 | ac_status=$? | |
3087 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3088 | test $ac_status = 0; } | |
3089 | if { ac_try='./conftest$ac_cv_exeext' | |
3090 | { { case "(($ac_try" in | |
3091 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3092 | *) ac_try_echo=$ac_try;; | |
3093 | esac | |
3094 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3095 | $as_echo "$ac_try_echo"; } >&5 | |
3096 | (eval "$ac_try") 2>&5 | |
3097 | ac_status=$? | |
3098 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3099 | test $ac_status = 0; }; }; then | |
3100 | cross_compiling=no | |
3101 | else | |
3102 | if test "$cross_compiling" = maybe; then | |
3103 | cross_compiling=yes | |
3104 | else | |
3105 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
3106 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3107 | as_fn_error $? "cannot run C compiled programs. | |
3108 | If you meant to cross compile, use \`--host'. | |
3109 | See \`config.log' for more details" "$LINENO" 5; } | |
3110 | fi | |
3111 | fi | |
3112 | fi | |
3113 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 | |
3114 | $as_echo "$cross_compiling" >&6; } | |
3115 | ||
3116 | rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out | |
3117 | ac_clean_files=$ac_clean_files_save | |
81ecdfbb RW |
3118 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 |
3119 | $as_echo_n "checking for suffix of object files... " >&6; } | |
d0ac1c44 | 3120 | if ${ac_cv_objext+:} false; then : |
81ecdfbb | 3121 | $as_echo_n "(cached) " >&6 |
bec39cab | 3122 | else |
81ecdfbb | 3123 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
bec39cab AC |
3124 | /* end confdefs.h. */ |
3125 | ||
3126 | int | |
3127 | main () | |
3128 | { | |
3129 | ||
3130 | ; | |
3131 | return 0; | |
3132 | } | |
3133 | _ACEOF | |
3134 | rm -f conftest.o conftest.obj | |
81ecdfbb RW |
3135 | if { { ac_try="$ac_compile" |
3136 | case "(($ac_try" in | |
3137 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3138 | *) ac_try_echo=$ac_try;; | |
3139 | esac | |
3140 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3141 | $as_echo "$ac_try_echo"; } >&5 | |
3142 | (eval "$ac_compile") 2>&5 | |
bec39cab | 3143 | ac_status=$? |
81ecdfbb RW |
3144 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
3145 | test $ac_status = 0; }; then : | |
3146 | for ac_file in conftest.o conftest.obj conftest.*; do | |
3147 | test -f "$ac_file" || continue; | |
bec39cab | 3148 | case $ac_file in |
81ecdfbb | 3149 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; |
bec39cab AC |
3150 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` |
3151 | break;; | |
3152 | esac | |
3153 | done | |
3154 | else | |
81ecdfbb | 3155 | $as_echo "$as_me: failed program was:" >&5 |
bec39cab AC |
3156 | sed 's/^/| /' conftest.$ac_ext >&5 |
3157 | ||
81ecdfbb RW |
3158 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3159 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
d0ac1c44 SM |
3160 | as_fn_error $? "cannot compute suffix of object files: cannot compile |
3161 | See \`config.log' for more details" "$LINENO" 5; } | |
84563040 | 3162 | fi |
bec39cab AC |
3163 | rm -f conftest.$ac_cv_objext conftest.$ac_ext |
3164 | fi | |
81ecdfbb RW |
3165 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 |
3166 | $as_echo "$ac_cv_objext" >&6; } | |
bec39cab AC |
3167 | OBJEXT=$ac_cv_objext |
3168 | ac_objext=$OBJEXT | |
81ecdfbb RW |
3169 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 |
3170 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } | |
d0ac1c44 | 3171 | if ${ac_cv_c_compiler_gnu+:} false; then : |
81ecdfbb | 3172 | $as_echo_n "(cached) " >&6 |
bec39cab | 3173 | else |
81ecdfbb | 3174 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
bec39cab AC |
3175 | /* end confdefs.h. */ |
3176 | ||
3177 | int | |
3178 | main () | |
3179 | { | |
3180 | #ifndef __GNUC__ | |
3181 | choke me | |
3182 | #endif | |
84563040 | 3183 | |
bec39cab AC |
3184 | ; |
3185 | return 0; | |
3186 | } | |
3187 | _ACEOF | |
81ecdfbb | 3188 | if ac_fn_c_try_compile "$LINENO"; then : |
bec39cab | 3189 | ac_compiler_gnu=yes |
84563040 | 3190 | else |
81ecdfbb | 3191 | ac_compiler_gnu=no |
84563040 | 3192 | fi |
81ecdfbb | 3193 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
bec39cab | 3194 | ac_cv_c_compiler_gnu=$ac_compiler_gnu |
84563040 | 3195 | |
bec39cab | 3196 | fi |
81ecdfbb RW |
3197 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 |
3198 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } | |
3199 | if test $ac_compiler_gnu = yes; then | |
3200 | GCC=yes | |
3201 | else | |
3202 | GCC= | |
3203 | fi | |
bec39cab AC |
3204 | ac_test_CFLAGS=${CFLAGS+set} |
3205 | ac_save_CFLAGS=$CFLAGS | |
81ecdfbb RW |
3206 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 |
3207 | $as_echo_n "checking whether $CC accepts -g... " >&6; } | |
d0ac1c44 | 3208 | if ${ac_cv_prog_cc_g+:} false; then : |
81ecdfbb RW |
3209 | $as_echo_n "(cached) " >&6 |
3210 | else | |
3211 | ac_save_c_werror_flag=$ac_c_werror_flag | |
3212 | ac_c_werror_flag=yes | |
3213 | ac_cv_prog_cc_g=no | |
3214 | CFLAGS="-g" | |
3215 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
bec39cab AC |
3216 | /* end confdefs.h. */ |
3217 | ||
3218 | int | |
3219 | main () | |
3220 | { | |
3221 | ||
3222 | ; | |
3223 | return 0; | |
3224 | } | |
3225 | _ACEOF | |
81ecdfbb | 3226 | if ac_fn_c_try_compile "$LINENO"; then : |
84563040 DJ |
3227 | ac_cv_prog_cc_g=yes |
3228 | else | |
81ecdfbb RW |
3229 | CFLAGS="" |
3230 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3231 | /* end confdefs.h. */ | |
3232 | ||
3233 | int | |
3234 | main () | |
3235 | { | |
3236 | ||
3237 | ; | |
3238 | return 0; | |
3239 | } | |
3240 | _ACEOF | |
3241 | if ac_fn_c_try_compile "$LINENO"; then : | |
3242 | ||
3243 | else | |
3244 | ac_c_werror_flag=$ac_save_c_werror_flag | |
3245 | CFLAGS="-g" | |
3246 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3247 | /* end confdefs.h. */ | |
3248 | ||
3249 | int | |
3250 | main () | |
3251 | { | |
84563040 | 3252 | |
81ecdfbb RW |
3253 | ; |
3254 | return 0; | |
3255 | } | |
3256 | _ACEOF | |
3257 | if ac_fn_c_try_compile "$LINENO"; then : | |
3258 | ac_cv_prog_cc_g=yes | |
3259 | fi | |
3260 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
84563040 | 3261 | fi |
81ecdfbb | 3262 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
bec39cab | 3263 | fi |
81ecdfbb RW |
3264 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3265 | ac_c_werror_flag=$ac_save_c_werror_flag | |
3266 | fi | |
3267 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 | |
3268 | $as_echo "$ac_cv_prog_cc_g" >&6; } | |
84563040 | 3269 | if test "$ac_test_CFLAGS" = set; then |
bec39cab | 3270 | CFLAGS=$ac_save_CFLAGS |
84563040 DJ |
3271 | elif test $ac_cv_prog_cc_g = yes; then |
3272 | if test "$GCC" = yes; then | |
3273 | CFLAGS="-g -O2" | |
3274 | else | |
3275 | CFLAGS="-g" | |
3276 | fi | |
3277 | else | |
3278 | if test "$GCC" = yes; then | |
3279 | CFLAGS="-O2" | |
3280 | else | |
3281 | CFLAGS= | |
3282 | fi | |
3283 | fi | |
81ecdfbb RW |
3284 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 |
3285 | $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } | |
d0ac1c44 | 3286 | if ${ac_cv_prog_cc_c89+:} false; then : |
81ecdfbb | 3287 | $as_echo_n "(cached) " >&6 |
bec39cab | 3288 | else |
81ecdfbb | 3289 | ac_cv_prog_cc_c89=no |
bec39cab | 3290 | ac_save_CC=$CC |
81ecdfbb | 3291 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
bec39cab AC |
3292 | /* end confdefs.h. */ |
3293 | #include <stdarg.h> | |
3294 | #include <stdio.h> | |
d0ac1c44 | 3295 | struct stat; |
bec39cab AC |
3296 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ |
3297 | struct buf { int x; }; | |
3298 | FILE * (*rcsopen) (struct buf *, struct stat *, int); | |
3299 | static char *e (p, i) | |
3300 | char **p; | |
3301 | int i; | |
3302 | { | |
3303 | return p[i]; | |
3304 | } | |
3305 | static char *f (char * (*g) (char **, int), char **p, ...) | |
3306 | { | |
3307 | char *s; | |
3308 | va_list v; | |
3309 | va_start (v,p); | |
3310 | s = g (p, va_arg (v,int)); | |
3311 | va_end (v); | |
3312 | return s; | |
3313 | } | |
3314 | ||
3315 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has | |
3316 | function prototypes and stuff, but not '\xHH' hex character constants. | |
3317 | These don't provoke an error unfortunately, instead are silently treated | |
81ecdfbb | 3318 | as 'x'. The following induces an error, until -std is added to get |
bec39cab AC |
3319 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an |
3320 | array size at least. It's necessary to write '\x00'==0 to get something | |
81ecdfbb | 3321 | that's true only with -std. */ |
bec39cab AC |
3322 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; |
3323 | ||
81ecdfbb RW |
3324 | /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters |
3325 | inside strings and character constants. */ | |
3326 | #define FOO(x) 'x' | |
3327 | int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; | |
3328 | ||
bec39cab AC |
3329 | int test (int i, double x); |
3330 | struct s1 {int (*f) (int a);}; | |
3331 | struct s2 {int (*f) (double a);}; | |
3332 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); | |
3333 | int argc; | |
3334 | char **argv; | |
3335 | int | |
3336 | main () | |
3337 | { | |
3338 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; | |
3339 | ; | |
3340 | return 0; | |
3341 | } | |
3342 | _ACEOF | |
81ecdfbb RW |
3343 | for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ |
3344 | -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" | |
bec39cab AC |
3345 | do |
3346 | CC="$ac_save_CC $ac_arg" | |
81ecdfbb RW |
3347 | if ac_fn_c_try_compile "$LINENO"; then : |
3348 | ac_cv_prog_cc_c89=$ac_arg | |
bec39cab | 3349 | fi |
81ecdfbb RW |
3350 | rm -f core conftest.err conftest.$ac_objext |
3351 | test "x$ac_cv_prog_cc_c89" != "xno" && break | |
bec39cab | 3352 | done |
81ecdfbb | 3353 | rm -f conftest.$ac_ext |
bec39cab AC |
3354 | CC=$ac_save_CC |
3355 | ||
3356 | fi | |
81ecdfbb RW |
3357 | # AC_CACHE_VAL |
3358 | case "x$ac_cv_prog_cc_c89" in | |
3359 | x) | |
3360 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 | |
3361 | $as_echo "none needed" >&6; } ;; | |
3362 | xno) | |
3363 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 | |
3364 | $as_echo "unsupported" >&6; } ;; | |
bec39cab | 3365 | *) |
81ecdfbb RW |
3366 | CC="$CC $ac_cv_prog_cc_c89" |
3367 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 | |
3368 | $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; | |
bec39cab | 3369 | esac |
81ecdfbb | 3370 | if test "x$ac_cv_prog_cc_c89" != xno; then : |
bec39cab | 3371 | |
dae5f5cf DJ |
3372 | fi |
3373 | ||
dae5f5cf | 3374 | ac_ext=c |
bec39cab AC |
3375 | ac_cpp='$CPP $CPPFLAGS' |
3376 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3377 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3378 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
84563040 | 3379 | |
3bc3d82a PA |
3380 | ac_ext=cpp |
3381 | ac_cpp='$CXXCPP $CPPFLAGS' | |
3382 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3383 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3384 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
3385 | if test -z "$CXX"; then | |
3386 | if test -n "$CCC"; then | |
3387 | CXX=$CCC | |
3388 | else | |
3389 | if test -n "$ac_tool_prefix"; then | |
3390 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
3391 | do | |
3392 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
3393 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
3394 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3395 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 3396 | if ${ac_cv_prog_CXX+:} false; then : |
3bc3d82a PA |
3397 | $as_echo_n "(cached) " >&6 |
3398 | else | |
3399 | if test -n "$CXX"; then | |
3400 | ac_cv_prog_CXX="$CXX" # Let the user override the test. | |
3401 | else | |
3402 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3403 | for as_dir in $PATH | |
3404 | do | |
3405 | IFS=$as_save_IFS | |
3406 | test -z "$as_dir" && as_dir=. | |
3407 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 3408 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
3bc3d82a PA |
3409 | ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" |
3410 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3411 | break 2 | |
3412 | fi | |
3413 | done | |
3414 | done | |
3415 | IFS=$as_save_IFS | |
3416 | ||
3417 | fi | |
3418 | fi | |
3419 | CXX=$ac_cv_prog_CXX | |
3420 | if test -n "$CXX"; then | |
3421 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 | |
3422 | $as_echo "$CXX" >&6; } | |
3423 | else | |
3424 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3425 | $as_echo "no" >&6; } | |
3426 | fi | |
3427 | ||
3428 | ||
3429 | test -n "$CXX" && break | |
3430 | done | |
3431 | fi | |
3432 | if test -z "$CXX"; then | |
3433 | ac_ct_CXX=$CXX | |
3434 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
3435 | do | |
3436 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3437 | set dummy $ac_prog; ac_word=$2 | |
3438 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3439 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 3440 | if ${ac_cv_prog_ac_ct_CXX+:} false; then : |
3bc3d82a PA |
3441 | $as_echo_n "(cached) " >&6 |
3442 | else | |
3443 | if test -n "$ac_ct_CXX"; then | |
3444 | ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. | |
3445 | else | |
3446 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3447 | for as_dir in $PATH | |
3448 | do | |
3449 | IFS=$as_save_IFS | |
3450 | test -z "$as_dir" && as_dir=. | |
3451 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 3452 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
3bc3d82a PA |
3453 | ac_cv_prog_ac_ct_CXX="$ac_prog" |
3454 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3455 | break 2 | |
3456 | fi | |
3457 | done | |
3458 | done | |
3459 | IFS=$as_save_IFS | |
3460 | ||
3461 | fi | |
3462 | fi | |
3463 | ac_ct_CXX=$ac_cv_prog_ac_ct_CXX | |
3464 | if test -n "$ac_ct_CXX"; then | |
3465 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 | |
3466 | $as_echo "$ac_ct_CXX" >&6; } | |
3467 | else | |
3468 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3469 | $as_echo "no" >&6; } | |
3470 | fi | |
3471 | ||
3472 | ||
3473 | test -n "$ac_ct_CXX" && break | |
3474 | done | |
3475 | ||
3476 | if test "x$ac_ct_CXX" = x; then | |
3477 | CXX="g++" | |
3478 | else | |
3479 | case $cross_compiling:$ac_tool_warned in | |
3480 | yes:) | |
3481 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
3482 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
3483 | ac_tool_warned=yes ;; | |
3484 | esac | |
3485 | CXX=$ac_ct_CXX | |
3486 | fi | |
3487 | fi | |
3488 | ||
3489 | fi | |
3490 | fi | |
3491 | # Provide some information about the compiler. | |
3492 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 | |
3493 | set X $ac_compile | |
3494 | ac_compiler=$2 | |
3495 | for ac_option in --version -v -V -qversion; do | |
3496 | { { ac_try="$ac_compiler $ac_option >&5" | |
3497 | case "(($ac_try" in | |
3498 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3499 | *) ac_try_echo=$ac_try;; | |
3500 | esac | |
3501 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3502 | $as_echo "$ac_try_echo"; } >&5 | |
3503 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
3504 | ac_status=$? | |
3505 | if test -s conftest.err; then | |
3506 | sed '10a\ | |
3507 | ... rest of stderr output deleted ... | |
3508 | 10q' conftest.err >conftest.er1 | |
3509 | cat conftest.er1 >&5 | |
3bc3d82a | 3510 | fi |
d0ac1c44 | 3511 | rm -f conftest.er1 conftest.err |
3bc3d82a PA |
3512 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
3513 | test $ac_status = 0; } | |
3514 | done | |
3515 | ||
3516 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 | |
3517 | $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } | |
d0ac1c44 | 3518 | if ${ac_cv_cxx_compiler_gnu+:} false; then : |
3bc3d82a PA |
3519 | $as_echo_n "(cached) " >&6 |
3520 | else | |
3521 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3522 | /* end confdefs.h. */ | |
3523 | ||
3524 | int | |
3525 | main () | |
3526 | { | |
3527 | #ifndef __GNUC__ | |
3528 | choke me | |
3529 | #endif | |
3530 | ||
3531 | ; | |
3532 | return 0; | |
3533 | } | |
3534 | _ACEOF | |
3535 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
3536 | ac_compiler_gnu=yes | |
3537 | else | |
3538 | ac_compiler_gnu=no | |
3539 | fi | |
3540 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3541 | ac_cv_cxx_compiler_gnu=$ac_compiler_gnu | |
3542 | ||
3543 | fi | |
3544 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 | |
3545 | $as_echo "$ac_cv_cxx_compiler_gnu" >&6; } | |
3546 | if test $ac_compiler_gnu = yes; then | |
3547 | GXX=yes | |
3548 | else | |
3549 | GXX= | |
3550 | fi | |
3551 | ac_test_CXXFLAGS=${CXXFLAGS+set} | |
3552 | ac_save_CXXFLAGS=$CXXFLAGS | |
3553 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 | |
3554 | $as_echo_n "checking whether $CXX accepts -g... " >&6; } | |
d0ac1c44 | 3555 | if ${ac_cv_prog_cxx_g+:} false; then : |
3bc3d82a PA |
3556 | $as_echo_n "(cached) " >&6 |
3557 | else | |
3558 | ac_save_cxx_werror_flag=$ac_cxx_werror_flag | |
3559 | ac_cxx_werror_flag=yes | |
3560 | ac_cv_prog_cxx_g=no | |
3561 | CXXFLAGS="-g" | |
3562 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3563 | /* end confdefs.h. */ | |
3564 | ||
3565 | int | |
3566 | main () | |
3567 | { | |
3568 | ||
3569 | ; | |
3570 | return 0; | |
3571 | } | |
3572 | _ACEOF | |
3573 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
3574 | ac_cv_prog_cxx_g=yes | |
3575 | else | |
3576 | CXXFLAGS="" | |
3577 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3578 | /* end confdefs.h. */ | |
3579 | ||
3580 | int | |
3581 | main () | |
3582 | { | |
3583 | ||
3584 | ; | |
3585 | return 0; | |
3586 | } | |
3587 | _ACEOF | |
3588 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
3589 | ||
3590 | else | |
3591 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
3592 | CXXFLAGS="-g" | |
3593 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3594 | /* end confdefs.h. */ | |
3595 | ||
3596 | int | |
3597 | main () | |
3598 | { | |
3599 | ||
3600 | ; | |
3601 | return 0; | |
3602 | } | |
3603 | _ACEOF | |
3604 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
3605 | ac_cv_prog_cxx_g=yes | |
3606 | fi | |
3607 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3608 | fi | |
3609 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3610 | fi | |
3611 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3612 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
3613 | fi | |
3614 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 | |
3615 | $as_echo "$ac_cv_prog_cxx_g" >&6; } | |
3616 | if test "$ac_test_CXXFLAGS" = set; then | |
3617 | CXXFLAGS=$ac_save_CXXFLAGS | |
3618 | elif test $ac_cv_prog_cxx_g = yes; then | |
3619 | if test "$GXX" = yes; then | |
3620 | CXXFLAGS="-g -O2" | |
3621 | else | |
3622 | CXXFLAGS="-g" | |
3623 | fi | |
3624 | else | |
3625 | if test "$GXX" = yes; then | |
3626 | CXXFLAGS="-O2" | |
3627 | else | |
3628 | CXXFLAGS= | |
3629 | fi | |
3630 | fi | |
3631 | ac_ext=c | |
3632 | ac_cpp='$CPP $CPPFLAGS' | |
3633 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3634 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3635 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3636 | ||
c9a1864a YQ |
3637 | |
3638 | ac_ext=c | |
3639 | ac_cpp='$CPP $CPPFLAGS' | |
3640 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3641 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3642 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3643 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 | |
3644 | $as_echo_n "checking how to run the C preprocessor... " >&6; } | |
3645 | # On Suns, sometimes $CPP names a directory. | |
3646 | if test -n "$CPP" && test -d "$CPP"; then | |
3647 | CPP= | |
3648 | fi | |
3649 | if test -z "$CPP"; then | |
d0ac1c44 | 3650 | if ${ac_cv_prog_CPP+:} false; then : |
c9a1864a YQ |
3651 | $as_echo_n "(cached) " >&6 |
3652 | else | |
3653 | # Double quotes because CPP needs to be expanded | |
3654 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" | |
3655 | do | |
3656 | ac_preproc_ok=false | |
3657 | for ac_c_preproc_warn_flag in '' yes | |
3658 | do | |
3659 | # Use a header file that comes with gcc, so configuring glibc | |
3660 | # with a fresh cross-compiler works. | |
3661 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
3662 | # <limits.h> exists even on freestanding compilers. | |
3663 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
3664 | # not just through cpp. "Syntax error" is here to catch this case. | |
3665 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3666 | /* end confdefs.h. */ | |
3667 | #ifdef __STDC__ | |
3668 | # include <limits.h> | |
3669 | #else | |
3670 | # include <assert.h> | |
3671 | #endif | |
3672 | Syntax error | |
3673 | _ACEOF | |
3674 | if ac_fn_c_try_cpp "$LINENO"; then : | |
3675 | ||
3676 | else | |
3677 | # Broken: fails on valid input. | |
3678 | continue | |
3679 | fi | |
d0ac1c44 | 3680 | rm -f conftest.err conftest.i conftest.$ac_ext |
c9a1864a YQ |
3681 | |
3682 | # OK, works on sane cases. Now check whether nonexistent headers | |
3683 | # can be detected and how. | |
3684 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3685 | /* end confdefs.h. */ | |
3686 | #include <ac_nonexistent.h> | |
3687 | _ACEOF | |
3688 | if ac_fn_c_try_cpp "$LINENO"; then : | |
3689 | # Broken: success on invalid input. | |
3690 | continue | |
3691 | else | |
3692 | # Passes both tests. | |
3693 | ac_preproc_ok=: | |
3694 | break | |
3695 | fi | |
d0ac1c44 | 3696 | rm -f conftest.err conftest.i conftest.$ac_ext |
c9a1864a YQ |
3697 | |
3698 | done | |
3699 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
d0ac1c44 | 3700 | rm -f conftest.i conftest.err conftest.$ac_ext |
c9a1864a YQ |
3701 | if $ac_preproc_ok; then : |
3702 | break | |
3703 | fi | |
3704 | ||
3705 | done | |
3706 | ac_cv_prog_CPP=$CPP | |
3707 | ||
3708 | fi | |
3709 | CPP=$ac_cv_prog_CPP | |
3710 | else | |
3711 | ac_cv_prog_CPP=$CPP | |
3712 | fi | |
3713 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 | |
3714 | $as_echo "$CPP" >&6; } | |
3715 | ac_preproc_ok=false | |
3716 | for ac_c_preproc_warn_flag in '' yes | |
3717 | do | |
3718 | # Use a header file that comes with gcc, so configuring glibc | |
3719 | # with a fresh cross-compiler works. | |
3720 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
3721 | # <limits.h> exists even on freestanding compilers. | |
3722 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
3723 | # not just through cpp. "Syntax error" is here to catch this case. | |
3724 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3725 | /* end confdefs.h. */ | |
3726 | #ifdef __STDC__ | |
3727 | # include <limits.h> | |
3728 | #else | |
3729 | # include <assert.h> | |
3730 | #endif | |
3731 | Syntax error | |
3732 | _ACEOF | |
3733 | if ac_fn_c_try_cpp "$LINENO"; then : | |
3734 | ||
3735 | else | |
3736 | # Broken: fails on valid input. | |
3737 | continue | |
3738 | fi | |
d0ac1c44 | 3739 | rm -f conftest.err conftest.i conftest.$ac_ext |
c9a1864a YQ |
3740 | |
3741 | # OK, works on sane cases. Now check whether nonexistent headers | |
3742 | # can be detected and how. | |
81ecdfbb | 3743 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
bec39cab AC |
3744 | /* end confdefs.h. */ |
3745 | #include <ac_nonexistent.h> | |
3746 | _ACEOF | |
81ecdfbb | 3747 | if ac_fn_c_try_cpp "$LINENO"; then : |
bec39cab AC |
3748 | # Broken: success on invalid input. |
3749 | continue | |
3750 | else | |
bec39cab AC |
3751 | # Passes both tests. |
3752 | ac_preproc_ok=: | |
3753 | break | |
3754 | fi | |
d0ac1c44 | 3755 | rm -f conftest.err conftest.i conftest.$ac_ext |
bec39cab AC |
3756 | |
3757 | done | |
3758 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
d0ac1c44 | 3759 | rm -f conftest.i conftest.err conftest.$ac_ext |
81ecdfbb RW |
3760 | if $ac_preproc_ok; then : |
3761 | ||
3762 | else | |
3763 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
3764 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
d0ac1c44 SM |
3765 | as_fn_error $? "C preprocessor \"$CPP\" fails sanity check |
3766 | See \`config.log' for more details" "$LINENO" 5; } | |
bec39cab AC |
3767 | fi |
3768 | ||
81ecdfbb RW |
3769 | ac_ext=c |
3770 | ac_cpp='$CPP $CPPFLAGS' | |
3771 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3772 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3773 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
bec39cab | 3774 | |
81ecdfbb RW |
3775 | |
3776 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 | |
3777 | $as_echo_n "checking for grep that handles long lines and -e... " >&6; } | |
d0ac1c44 | 3778 | if ${ac_cv_path_GREP+:} false; then : |
81ecdfbb | 3779 | $as_echo_n "(cached) " >&6 |
bec39cab | 3780 | else |
81ecdfbb RW |
3781 | if test -z "$GREP"; then |
3782 | ac_path_GREP_found=false | |
3783 | # Loop through the user's path and test for each of PROGNAME-LIST | |
3784 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3785 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin | |
bec39cab | 3786 | do |
81ecdfbb RW |
3787 | IFS=$as_save_IFS |
3788 | test -z "$as_dir" && as_dir=. | |
3789 | for ac_prog in grep ggrep; do | |
3790 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3791 | ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" | |
d0ac1c44 | 3792 | as_fn_executable_p "$ac_path_GREP" || continue |
81ecdfbb RW |
3793 | # Check for GNU ac_path_GREP and select it if it is found. |
3794 | # Check for GNU $ac_path_GREP | |
3795 | case `"$ac_path_GREP" --version 2>&1` in | |
3796 | *GNU*) | |
3797 | ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; | |
3798 | *) | |
3799 | ac_count=0 | |
3800 | $as_echo_n 0123456789 >"conftest.in" | |
3801 | while : | |
3802 | do | |
3803 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
3804 | mv "conftest.tmp" "conftest.in" | |
3805 | cp "conftest.in" "conftest.nl" | |
3806 | $as_echo 'GREP' >> "conftest.nl" | |
3807 | "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
3808 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
3809 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
3810 | if test $ac_count -gt ${ac_path_GREP_max-0}; then | |
3811 | # Best one so far, save it but keep looking for a better one | |
3812 | ac_cv_path_GREP="$ac_path_GREP" | |
3813 | ac_path_GREP_max=$ac_count | |
3814 | fi | |
3815 | # 10*(2^10) chars as input seems more than enough | |
3816 | test $ac_count -gt 10 && break | |
3817 | done | |
3818 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
3819 | esac | |
3820 | ||
3821 | $ac_path_GREP_found && break 3 | |
3822 | done | |
3823 | done | |
3824 | done | |
3825 | IFS=$as_save_IFS | |
3826 | if test -z "$ac_cv_path_GREP"; then | |
d0ac1c44 | 3827 | as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 |
bec39cab AC |
3828 | fi |
3829 | else | |
81ecdfbb | 3830 | ac_cv_path_GREP=$GREP |
bec39cab | 3831 | fi |
bec39cab | 3832 | |
84563040 | 3833 | fi |
81ecdfbb RW |
3834 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 |
3835 | $as_echo "$ac_cv_path_GREP" >&6; } | |
3836 | GREP="$ac_cv_path_GREP" | |
bec39cab | 3837 | |
bec39cab | 3838 | |
81ecdfbb RW |
3839 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 |
3840 | $as_echo_n "checking for egrep... " >&6; } | |
d0ac1c44 | 3841 | if ${ac_cv_path_EGREP+:} false; then : |
81ecdfbb RW |
3842 | $as_echo_n "(cached) " >&6 |
3843 | else | |
3844 | if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 | |
3845 | then ac_cv_path_EGREP="$GREP -E" | |
3846 | else | |
3847 | if test -z "$EGREP"; then | |
3848 | ac_path_EGREP_found=false | |
3849 | # Loop through the user's path and test for each of PROGNAME-LIST | |
3850 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3851 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin | |
3852 | do | |
3853 | IFS=$as_save_IFS | |
3854 | test -z "$as_dir" && as_dir=. | |
3855 | for ac_prog in egrep; do | |
3856 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3857 | ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" | |
d0ac1c44 | 3858 | as_fn_executable_p "$ac_path_EGREP" || continue |
81ecdfbb RW |
3859 | # Check for GNU ac_path_EGREP and select it if it is found. |
3860 | # Check for GNU $ac_path_EGREP | |
3861 | case `"$ac_path_EGREP" --version 2>&1` in | |
3862 | *GNU*) | |
3863 | ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; | |
3864 | *) | |
3865 | ac_count=0 | |
3866 | $as_echo_n 0123456789 >"conftest.in" | |
3867 | while : | |
3868 | do | |
3869 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
3870 | mv "conftest.tmp" "conftest.in" | |
3871 | cp "conftest.in" "conftest.nl" | |
3872 | $as_echo 'EGREP' >> "conftest.nl" | |
3873 | "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
3874 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
3875 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
3876 | if test $ac_count -gt ${ac_path_EGREP_max-0}; then | |
3877 | # Best one so far, save it but keep looking for a better one | |
3878 | ac_cv_path_EGREP="$ac_path_EGREP" | |
3879 | ac_path_EGREP_max=$ac_count | |
3880 | fi | |
3881 | # 10*(2^10) chars as input seems more than enough | |
3882 | test $ac_count -gt 10 && break | |
3883 | done | |
3884 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
3885 | esac | |
bec39cab | 3886 | |
81ecdfbb RW |
3887 | $ac_path_EGREP_found && break 3 |
3888 | done | |
3889 | done | |
3890 | done | |
3891 | IFS=$as_save_IFS | |
3892 | if test -z "$ac_cv_path_EGREP"; then | |
d0ac1c44 | 3893 | as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 |
81ecdfbb | 3894 | fi |
bec39cab | 3895 | else |
81ecdfbb | 3896 | ac_cv_path_EGREP=$EGREP |
84563040 | 3897 | fi |
bec39cab | 3898 | |
81ecdfbb | 3899 | fi |
b80864fb | 3900 | fi |
81ecdfbb RW |
3901 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 |
3902 | $as_echo "$ac_cv_path_EGREP" >&6; } | |
3903 | EGREP="$ac_cv_path_EGREP" | |
b80864fb DJ |
3904 | |
3905 | ||
c971b7fa PA |
3906 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 |
3907 | $as_echo_n "checking for ANSI C header files... " >&6; } | |
d0ac1c44 | 3908 | if ${ac_cv_header_stdc+:} false; then : |
c971b7fa PA |
3909 | $as_echo_n "(cached) " >&6 |
3910 | else | |
3911 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3912 | /* end confdefs.h. */ | |
3913 | #include <stdlib.h> | |
3914 | #include <stdarg.h> | |
3915 | #include <string.h> | |
3916 | #include <float.h> | |
bec39cab | 3917 | |
c971b7fa PA |
3918 | int |
3919 | main () | |
3920 | { | |
bec39cab | 3921 | |
c971b7fa PA |
3922 | ; |
3923 | return 0; | |
3924 | } | |
3925 | _ACEOF | |
3926 | if ac_fn_c_try_compile "$LINENO"; then : | |
3927 | ac_cv_header_stdc=yes | |
84563040 | 3928 | else |
c971b7fa PA |
3929 | ac_cv_header_stdc=no |
3930 | fi | |
3931 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
84563040 | 3932 | |
c971b7fa PA |
3933 | if test $ac_cv_header_stdc = yes; then |
3934 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
3935 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
bec39cab | 3936 | /* end confdefs.h. */ |
c971b7fa | 3937 | #include <string.h> |
bec39cab AC |
3938 | |
3939 | _ACEOF | |
84563040 | 3940 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
c971b7fa PA |
3941 | $EGREP "memchr" >/dev/null 2>&1; then : |
3942 | ||
84563040 | 3943 | else |
c971b7fa | 3944 | ac_cv_header_stdc=no |
84563040 DJ |
3945 | fi |
3946 | rm -f conftest* | |
3947 | ||
770d76d7 | 3948 | fi |
81ecdfbb | 3949 | |
c971b7fa PA |
3950 | if test $ac_cv_header_stdc = yes; then |
3951 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
3952 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3953 | /* end confdefs.h. */ | |
3954 | #include <stdlib.h> | |
3955 | ||
3956 | _ACEOF | |
3957 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
3958 | $EGREP "free" >/dev/null 2>&1; then : | |
3959 | ||
770d76d7 | 3960 | else |
c971b7fa | 3961 | ac_cv_header_stdc=no |
bec39cab | 3962 | fi |
c971b7fa | 3963 | rm -f conftest* |
bec39cab AC |
3964 | |
3965 | fi | |
c971b7fa PA |
3966 | |
3967 | if test $ac_cv_header_stdc = yes; then | |
3968 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
3969 | if test "$cross_compiling" = yes; then : | |
3970 | : | |
770d76d7 | 3971 | else |
c971b7fa PA |
3972 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3973 | /* end confdefs.h. */ | |
3974 | #include <ctype.h> | |
3975 | #include <stdlib.h> | |
3976 | #if ((' ' & 0x0FF) == 0x020) | |
3977 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
3978 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
3979 | #else | |
3980 | # define ISLOWER(c) \ | |
3981 | (('a' <= (c) && (c) <= 'i') \ | |
3982 | || ('j' <= (c) && (c) <= 'r') \ | |
3983 | || ('s' <= (c) && (c) <= 'z')) | |
3984 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) | |
3985 | #endif | |
3986 | ||
3987 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) | |
3988 | int | |
3989 | main () | |
3990 | { | |
3991 | int i; | |
3992 | for (i = 0; i < 256; i++) | |
3993 | if (XOR (islower (i), ISLOWER (i)) | |
3994 | || toupper (i) != TOUPPER (i)) | |
3995 | return 2; | |
3996 | return 0; | |
3997 | } | |
3998 | _ACEOF | |
3999 | if ac_fn_c_try_run "$LINENO"; then : | |
4000 | ||
770d76d7 | 4001 | else |
c971b7fa PA |
4002 | ac_cv_header_stdc=no |
4003 | fi | |
4004 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
4005 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
4006 | fi | |
bec39cab | 4007 | |
770d76d7 PA |
4008 | fi |
4009 | fi | |
c971b7fa PA |
4010 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 |
4011 | $as_echo "$ac_cv_header_stdc" >&6; } | |
4012 | if test $ac_cv_header_stdc = yes; then | |
4013 | ||
4014 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h | |
4015 | ||
770d76d7 | 4016 | fi |
bec39cab | 4017 | |
c971b7fa PA |
4018 | # On IRIX 5.3, sys/types and inttypes.h are conflicting. |
4019 | for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ | |
4020 | inttypes.h stdint.h unistd.h | |
4021 | do : | |
4022 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
4023 | ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default | |
4024 | " | |
d0ac1c44 | 4025 | if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : |
c971b7fa PA |
4026 | cat >>confdefs.h <<_ACEOF |
4027 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
4028 | _ACEOF | |
4029 | ||
81ecdfbb | 4030 | fi |
bec39cab | 4031 | |
c971b7fa | 4032 | done |
bec39cab AC |
4033 | |
4034 | ||
4035 | ||
c971b7fa | 4036 | ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" |
d0ac1c44 | 4037 | if test "x$ac_cv_header_minix_config_h" = xyes; then : |
c971b7fa | 4038 | MINIX=yes |
770d76d7 | 4039 | else |
c971b7fa | 4040 | MINIX= |
770d76d7 | 4041 | fi |
bec39cab AC |
4042 | |
4043 | ||
c971b7fa PA |
4044 | if test "$MINIX" = yes; then |
4045 | ||
4046 | $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h | |
4047 | ||
4048 | ||
4049 | $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h | |
4050 | ||
4051 | ||
4052 | $as_echo "#define _MINIX 1" >>confdefs.h | |
4053 | ||
770d76d7 | 4054 | fi |
bec39cab | 4055 | |
c971b7fa PA |
4056 | |
4057 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 | |
4058 | $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } | |
d0ac1c44 | 4059 | if ${ac_cv_safe_to_define___extensions__+:} false; then : |
c971b7fa | 4060 | $as_echo_n "(cached) " >&6 |
770d76d7 | 4061 | else |
c971b7fa PA |
4062 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4063 | /* end confdefs.h. */ | |
bec39cab | 4064 | |
d0ac1c44 SM |
4065 | # define __EXTENSIONS__ 1 |
4066 | $ac_includes_default | |
c971b7fa PA |
4067 | int |
4068 | main () | |
4069 | { | |
4070 | ||
4071 | ; | |
4072 | return 0; | |
4073 | } | |
4074 | _ACEOF | |
4075 | if ac_fn_c_try_compile "$LINENO"; then : | |
4076 | ac_cv_safe_to_define___extensions__=yes | |
770d76d7 | 4077 | else |
c971b7fa PA |
4078 | ac_cv_safe_to_define___extensions__=no |
4079 | fi | |
4080 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
770d76d7 | 4081 | fi |
c971b7fa PA |
4082 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 |
4083 | $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } | |
4084 | test $ac_cv_safe_to_define___extensions__ = yes && | |
4085 | $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h | |
4086 | ||
4087 | $as_echo "#define _ALL_SOURCE 1" >>confdefs.h | |
4088 | ||
4089 | $as_echo "#define _GNU_SOURCE 1" >>confdefs.h | |
4090 | ||
4091 | $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h | |
4092 | ||
4093 | $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h | |
4094 | ||
bec39cab | 4095 | |
c9a1864a | 4096 | |
589bc927 TT |
4097 | # Check whether --enable-largefile was given. |
4098 | if test "${enable_largefile+set}" = set; then : | |
4099 | enableval=$enable_largefile; | |
4100 | fi | |
4101 | ||
4102 | if test "$enable_largefile" != no; then | |
4103 | ||
4104 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 | |
4105 | $as_echo_n "checking for special C compiler options needed for large files... " >&6; } | |
d0ac1c44 | 4106 | if ${ac_cv_sys_largefile_CC+:} false; then : |
589bc927 TT |
4107 | $as_echo_n "(cached) " >&6 |
4108 | else | |
4109 | ac_cv_sys_largefile_CC=no | |
4110 | if test "$GCC" != yes; then | |
4111 | ac_save_CC=$CC | |
4112 | while :; do | |
4113 | # IRIX 6.2 and later do not support large files by default, | |
4114 | # so use the C compiler's -n32 option if that helps. | |
4115 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4116 | /* end confdefs.h. */ | |
4117 | #include <sys/types.h> | |
4118 | /* Check that off_t can represent 2**63 - 1 correctly. | |
4119 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4120 | since some C++ compilers masquerading as C compilers | |
4121 | incorrectly reject 9223372036854775807. */ | |
4122 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
4123 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
4124 | && LARGE_OFF_T % 2147483647 == 1) | |
4125 | ? 1 : -1]; | |
4126 | int | |
4127 | main () | |
4128 | { | |
4129 | ||
4130 | ; | |
4131 | return 0; | |
4132 | } | |
4133 | _ACEOF | |
4134 | if ac_fn_c_try_compile "$LINENO"; then : | |
4135 | break | |
4136 | fi | |
4137 | rm -f core conftest.err conftest.$ac_objext | |
4138 | CC="$CC -n32" | |
4139 | if ac_fn_c_try_compile "$LINENO"; then : | |
4140 | ac_cv_sys_largefile_CC=' -n32'; break | |
4141 | fi | |
4142 | rm -f core conftest.err conftest.$ac_objext | |
4143 | break | |
4144 | done | |
4145 | CC=$ac_save_CC | |
4146 | rm -f conftest.$ac_ext | |
4147 | fi | |
4148 | fi | |
4149 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 | |
4150 | $as_echo "$ac_cv_sys_largefile_CC" >&6; } | |
4151 | if test "$ac_cv_sys_largefile_CC" != no; then | |
4152 | CC=$CC$ac_cv_sys_largefile_CC | |
4153 | fi | |
4154 | ||
4155 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 | |
4156 | $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } | |
d0ac1c44 | 4157 | if ${ac_cv_sys_file_offset_bits+:} false; then : |
589bc927 TT |
4158 | $as_echo_n "(cached) " >&6 |
4159 | else | |
4160 | while :; do | |
4161 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4162 | /* end confdefs.h. */ | |
4163 | #include <sys/types.h> | |
4164 | /* Check that off_t can represent 2**63 - 1 correctly. | |
4165 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4166 | since some C++ compilers masquerading as C compilers | |
4167 | incorrectly reject 9223372036854775807. */ | |
4168 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
4169 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
4170 | && LARGE_OFF_T % 2147483647 == 1) | |
4171 | ? 1 : -1]; | |
4172 | int | |
4173 | main () | |
4174 | { | |
4175 | ||
4176 | ; | |
4177 | return 0; | |
4178 | } | |
4179 | _ACEOF | |
4180 | if ac_fn_c_try_compile "$LINENO"; then : | |
4181 | ac_cv_sys_file_offset_bits=no; break | |
4182 | fi | |
4183 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4184 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4185 | /* end confdefs.h. */ | |
4186 | #define _FILE_OFFSET_BITS 64 | |
4187 | #include <sys/types.h> | |
4188 | /* Check that off_t can represent 2**63 - 1 correctly. | |
4189 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4190 | since some C++ compilers masquerading as C compilers | |
4191 | incorrectly reject 9223372036854775807. */ | |
4192 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
4193 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
4194 | && LARGE_OFF_T % 2147483647 == 1) | |
4195 | ? 1 : -1]; | |
4196 | int | |
4197 | main () | |
4198 | { | |
4199 | ||
4200 | ; | |
4201 | return 0; | |
4202 | } | |
4203 | _ACEOF | |
4204 | if ac_fn_c_try_compile "$LINENO"; then : | |
4205 | ac_cv_sys_file_offset_bits=64; break | |
4206 | fi | |
4207 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4208 | ac_cv_sys_file_offset_bits=unknown | |
4209 | break | |
4210 | done | |
4211 | fi | |
4212 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 | |
4213 | $as_echo "$ac_cv_sys_file_offset_bits" >&6; } | |
4214 | case $ac_cv_sys_file_offset_bits in #( | |
4215 | no | unknown) ;; | |
4216 | *) | |
4217 | cat >>confdefs.h <<_ACEOF | |
4218 | #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits | |
4219 | _ACEOF | |
4220 | ;; | |
4221 | esac | |
4222 | rm -rf conftest* | |
4223 | if test $ac_cv_sys_file_offset_bits = unknown; then | |
4224 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 | |
4225 | $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } | |
d0ac1c44 | 4226 | if ${ac_cv_sys_large_files+:} false; then : |
589bc927 TT |
4227 | $as_echo_n "(cached) " >&6 |
4228 | else | |
4229 | while :; do | |
4230 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4231 | /* end confdefs.h. */ | |
4232 | #include <sys/types.h> | |
4233 | /* Check that off_t can represent 2**63 - 1 correctly. | |
4234 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4235 | since some C++ compilers masquerading as C compilers | |
4236 | incorrectly reject 9223372036854775807. */ | |
4237 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
4238 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
4239 | && LARGE_OFF_T % 2147483647 == 1) | |
4240 | ? 1 : -1]; | |
4241 | int | |
4242 | main () | |
4243 | { | |
4244 | ||
4245 | ; | |
4246 | return 0; | |
4247 | } | |
4248 | _ACEOF | |
4249 | if ac_fn_c_try_compile "$LINENO"; then : | |
4250 | ac_cv_sys_large_files=no; break | |
4251 | fi | |
4252 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4253 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4254 | /* end confdefs.h. */ | |
4255 | #define _LARGE_FILES 1 | |
4256 | #include <sys/types.h> | |
4257 | /* Check that off_t can represent 2**63 - 1 correctly. | |
4258 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4259 | since some C++ compilers masquerading as C compilers | |
4260 | incorrectly reject 9223372036854775807. */ | |
4261 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
4262 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
4263 | && LARGE_OFF_T % 2147483647 == 1) | |
4264 | ? 1 : -1]; | |
4265 | int | |
4266 | main () | |
4267 | { | |
4268 | ||
4269 | ; | |
4270 | return 0; | |
4271 | } | |
4272 | _ACEOF | |
4273 | if ac_fn_c_try_compile "$LINENO"; then : | |
4274 | ac_cv_sys_large_files=1; break | |
4275 | fi | |
4276 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4277 | ac_cv_sys_large_files=unknown | |
4278 | break | |
4279 | done | |
4280 | fi | |
4281 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 | |
4282 | $as_echo "$ac_cv_sys_large_files" >&6; } | |
4283 | case $ac_cv_sys_large_files in #( | |
4284 | no | unknown) ;; | |
4285 | *) | |
4286 | cat >>confdefs.h <<_ACEOF | |
4287 | #define _LARGE_FILES $ac_cv_sys_large_files | |
4288 | _ACEOF | |
4289 | ;; | |
4290 | esac | |
4291 | rm -rf conftest* | |
4292 | fi | |
d0ac1c44 SM |
4293 | |
4294 | ||
589bc927 TT |
4295 | fi |
4296 | ||
c9a1864a | 4297 | |
770d76d7 PA |
4298 | ac_aux_dir= |
4299 | for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do | |
d0ac1c44 SM |
4300 | if test -f "$ac_dir/install-sh"; then |
4301 | ac_aux_dir=$ac_dir | |
4302 | ac_install_sh="$ac_aux_dir/install-sh -c" | |
4303 | break | |
4304 | elif test -f "$ac_dir/install.sh"; then | |
4305 | ac_aux_dir=$ac_dir | |
4306 | ac_install_sh="$ac_aux_dir/install.sh -c" | |
4307 | break | |
4308 | elif test -f "$ac_dir/shtool"; then | |
4309 | ac_aux_dir=$ac_dir | |
4310 | ac_install_sh="$ac_aux_dir/shtool install -c" | |
4311 | break | |
4312 | fi | |
770d76d7 PA |
4313 | done |
4314 | if test -z "$ac_aux_dir"; then | |
d0ac1c44 | 4315 | as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 |
770d76d7 PA |
4316 | fi |
4317 | ||
4318 | # These three variables are undocumented and unsupported, | |
4319 | # and are intended to be withdrawn in a future Autoconf release. | |
4320 | # They can cause serious problems if a builder's source tree is in a directory | |
4321 | # whose full name contains unusual characters. | |
4322 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. | |
4323 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. | |
4324 | ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. | |
c9a1864a | 4325 | |
bec39cab | 4326 | |
770d76d7 PA |
4327 | # Make sure we can run config.sub. |
4328 | $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || | |
d0ac1c44 | 4329 | as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 |
770d76d7 PA |
4330 | |
4331 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 | |
4332 | $as_echo_n "checking build system type... " >&6; } | |
d0ac1c44 | 4333 | if ${ac_cv_build+:} false; then : |
81ecdfbb RW |
4334 | $as_echo_n "(cached) " >&6 |
4335 | else | |
770d76d7 PA |
4336 | ac_build_alias=$build_alias |
4337 | test "x$ac_build_alias" = x && | |
4338 | ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` | |
4339 | test "x$ac_build_alias" = x && | |
d0ac1c44 | 4340 | as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 |
770d76d7 | 4341 | ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || |
d0ac1c44 | 4342 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 |
770d76d7 PA |
4343 | |
4344 | fi | |
4345 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 | |
4346 | $as_echo "$ac_cv_build" >&6; } | |
4347 | case $ac_cv_build in | |
4348 | *-*-*) ;; | |
d0ac1c44 | 4349 | *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; |
770d76d7 PA |
4350 | esac |
4351 | build=$ac_cv_build | |
4352 | ac_save_IFS=$IFS; IFS='-' | |
4353 | set x $ac_cv_build | |
4354 | shift | |
4355 | build_cpu=$1 | |
4356 | build_vendor=$2 | |
4357 | shift; shift | |
4358 | # Remember, the first character of IFS is used to create $*, | |
4359 | # except with old shells: | |
4360 | build_os=$* | |
4361 | IFS=$ac_save_IFS | |
4362 | case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac | |
4363 | ||
4364 | ||
4365 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 | |
4366 | $as_echo_n "checking host system type... " >&6; } | |
d0ac1c44 | 4367 | if ${ac_cv_host+:} false; then : |
770d76d7 PA |
4368 | $as_echo_n "(cached) " >&6 |
4369 | else | |
4370 | if test "x$host_alias" = x; then | |
4371 | ac_cv_host=$ac_cv_build | |
4372 | else | |
4373 | ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || | |
d0ac1c44 | 4374 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 |
770d76d7 PA |
4375 | fi |
4376 | ||
4377 | fi | |
4378 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 | |
4379 | $as_echo "$ac_cv_host" >&6; } | |
4380 | case $ac_cv_host in | |
4381 | *-*-*) ;; | |
d0ac1c44 | 4382 | *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; |
770d76d7 PA |
4383 | esac |
4384 | host=$ac_cv_host | |
4385 | ac_save_IFS=$IFS; IFS='-' | |
4386 | set x $ac_cv_host | |
4387 | shift | |
4388 | host_cpu=$1 | |
4389 | host_vendor=$2 | |
4390 | shift; shift | |
4391 | # Remember, the first character of IFS is used to create $*, | |
4392 | # except with old shells: | |
4393 | host_os=$* | |
4394 | IFS=$ac_save_IFS | |
4395 | case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac | |
4396 | ||
4397 | ||
c971b7fa PA |
4398 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 |
4399 | $as_echo_n "checking target system type... " >&6; } | |
d0ac1c44 | 4400 | if ${ac_cv_target+:} false; then : |
770d76d7 PA |
4401 | $as_echo_n "(cached) " >&6 |
4402 | else | |
c971b7fa PA |
4403 | if test "x$target_alias" = x; then |
4404 | ac_cv_target=$ac_cv_host | |
770d76d7 | 4405 | else |
c971b7fa | 4406 | ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || |
d0ac1c44 | 4407 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 |
770d76d7 | 4408 | fi |
770d76d7 PA |
4409 | |
4410 | fi | |
c971b7fa PA |
4411 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 |
4412 | $as_echo "$ac_cv_target" >&6; } | |
4413 | case $ac_cv_target in | |
4414 | *-*-*) ;; | |
d0ac1c44 | 4415 | *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;; |
c971b7fa PA |
4416 | esac |
4417 | target=$ac_cv_target | |
4418 | ac_save_IFS=$IFS; IFS='-' | |
4419 | set x $ac_cv_target | |
4420 | shift | |
4421 | target_cpu=$1 | |
4422 | target_vendor=$2 | |
4423 | shift; shift | |
4424 | # Remember, the first character of IFS is used to create $*, | |
4425 | # except with old shells: | |
4426 | target_os=$* | |
4427 | IFS=$ac_save_IFS | |
4428 | case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac | |
770d76d7 | 4429 | |
770d76d7 | 4430 | |
c971b7fa PA |
4431 | # The aliases save the names the user supplied, while $host etc. |
4432 | # will get canonicalized. | |
4433 | test -n "$target_alias" && | |
4434 | test "$program_prefix$program_suffix$program_transform_name" = \ | |
4435 | NONENONEs,x,x, && | |
4436 | program_prefix=${target_alias}- | |
770d76d7 | 4437 | |
770d76d7 | 4438 | |
c971b7fa PA |
4439 | # Find a good install program. We prefer a C program (faster), |
4440 | # so one script is as good as another. But avoid the broken or | |
4441 | # incompatible versions: | |
4442 | # SysV /etc/install, /usr/sbin/install | |
4443 | # SunOS /usr/etc/install | |
4444 | # IRIX /sbin/install | |
4445 | # AIX /bin/install | |
4446 | # AmigaOS /C/install, which installs bootblocks on floppy discs | |
4447 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag | |
4448 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
4449 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
4450 | # OS/2's system install, which has a completely different semantic | |
4451 | # ./install, which can be erroneously created by make from ./install.sh. | |
4452 | # Reject install programs that cannot install multiple files. | |
4453 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 | |
4454 | $as_echo_n "checking for a BSD-compatible install... " >&6; } | |
4455 | if test -z "$INSTALL"; then | |
d0ac1c44 | 4456 | if ${ac_cv_path_install+:} false; then : |
c971b7fa | 4457 | $as_echo_n "(cached) " >&6 |
81ecdfbb RW |
4458 | else |
4459 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4460 | for as_dir in $PATH | |
fd462a61 | 4461 | do |
81ecdfbb RW |
4462 | IFS=$as_save_IFS |
4463 | test -z "$as_dir" && as_dir=. | |
4464 | # Account for people who put trailing slashes in PATH elements. | |
4465 | case $as_dir/ in #(( | |
4466 | ./ | .// | /[cC]/* | \ | |
4467 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ | |
4468 | ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ | |
4469 | /usr/ucb/* ) ;; | |
4470 | *) | |
4471 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
4472 | # Don't use installbsd from OSF since it installs stuff as root | |
4473 | # by default. | |
4474 | for ac_prog in ginstall scoinst install; do | |
4475 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 4476 | if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then |
81ecdfbb RW |
4477 | if test $ac_prog = install && |
4478 | grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
4479 | # AIX install. It has an incompatible calling convention. | |
4480 | : | |
4481 | elif test $ac_prog = install && | |
4482 | grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
4483 | # program-specific install script used by HP pwplus--don't use. | |
4484 | : | |
4485 | else | |
4486 | rm -rf conftest.one conftest.two conftest.dir | |
4487 | echo one > conftest.one | |
4488 | echo two > conftest.two | |
4489 | mkdir conftest.dir | |
4490 | if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && | |
4491 | test -s conftest.one && test -s conftest.two && | |
4492 | test -s conftest.dir/conftest.one && | |
4493 | test -s conftest.dir/conftest.two | |
4494 | then | |
4495 | ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" | |
4496 | break 3 | |
4497 | fi | |
4498 | fi | |
4499 | fi | |
4500 | done | |
4501 | done | |
4502 | ;; | |
4503 | esac | |
fd462a61 | 4504 | |
81ecdfbb RW |
4505 | done |
4506 | IFS=$as_save_IFS | |
fd462a61 | 4507 | |
81ecdfbb | 4508 | rm -rf conftest.one conftest.two conftest.dir |
fd462a61 | 4509 | |
fd462a61 | 4510 | fi |
81ecdfbb RW |
4511 | if test "${ac_cv_path_install+set}" = set; then |
4512 | INSTALL=$ac_cv_path_install | |
4513 | else | |
4514 | # As a last resort, use the slow shell script. Don't cache a | |
4515 | # value for INSTALL within a source directory, because that will | |
4516 | # break other packages using the cache if that directory is | |
4517 | # removed, or if the value is a relative name. | |
4518 | INSTALL=$ac_install_sh | |
4519 | fi | |
fd462a61 | 4520 | fi |
81ecdfbb RW |
4521 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 |
4522 | $as_echo "$INSTALL" >&6; } | |
fd462a61 | 4523 | |
81ecdfbb RW |
4524 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. |
4525 | # It thinks the first close brace ends the variable substitution. | |
4526 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
fd462a61 | 4527 | |
81ecdfbb | 4528 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' |
fd462a61 | 4529 | |
81ecdfbb | 4530 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' |
e28b3332 | 4531 | |
e1d2394b MS |
4532 | if test -n "$ac_tool_prefix"; then |
4533 | # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. | |
4534 | set dummy ${ac_tool_prefix}ar; ac_word=$2 | |
4535 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4536 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 4537 | if ${ac_cv_prog_AR+:} false; then : |
e1d2394b MS |
4538 | $as_echo_n "(cached) " >&6 |
4539 | else | |
4540 | if test -n "$AR"; then | |
4541 | ac_cv_prog_AR="$AR" # Let the user override the test. | |
4542 | else | |
4543 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4544 | for as_dir in $PATH | |
4545 | do | |
4546 | IFS=$as_save_IFS | |
4547 | test -z "$as_dir" && as_dir=. | |
4548 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 4549 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
e1d2394b MS |
4550 | ac_cv_prog_AR="${ac_tool_prefix}ar" |
4551 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4552 | break 2 | |
4553 | fi | |
4554 | done | |
4555 | done | |
4556 | IFS=$as_save_IFS | |
4557 | ||
4558 | fi | |
4559 | fi | |
4560 | AR=$ac_cv_prog_AR | |
4561 | if test -n "$AR"; then | |
4562 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 | |
4563 | $as_echo "$AR" >&6; } | |
4564 | else | |
4565 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4566 | $as_echo "no" >&6; } | |
4567 | fi | |
4568 | ||
4569 | ||
4570 | fi | |
4571 | if test -z "$ac_cv_prog_AR"; then | |
4572 | ac_ct_AR=$AR | |
4573 | # Extract the first word of "ar", so it can be a program name with args. | |
4574 | set dummy ar; ac_word=$2 | |
4575 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4576 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 4577 | if ${ac_cv_prog_ac_ct_AR+:} false; then : |
e1d2394b MS |
4578 | $as_echo_n "(cached) " >&6 |
4579 | else | |
4580 | if test -n "$ac_ct_AR"; then | |
4581 | ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. | |
4582 | else | |
4583 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4584 | for as_dir in $PATH | |
4585 | do | |
4586 | IFS=$as_save_IFS | |
4587 | test -z "$as_dir" && as_dir=. | |
4588 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 4589 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
e1d2394b MS |
4590 | ac_cv_prog_ac_ct_AR="ar" |
4591 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4592 | break 2 | |
4593 | fi | |
4594 | done | |
4595 | done | |
4596 | IFS=$as_save_IFS | |
4597 | ||
4598 | fi | |
4599 | fi | |
4600 | ac_ct_AR=$ac_cv_prog_ac_ct_AR | |
4601 | if test -n "$ac_ct_AR"; then | |
4602 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 | |
4603 | $as_echo "$ac_ct_AR" >&6; } | |
4604 | else | |
4605 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4606 | $as_echo "no" >&6; } | |
4607 | fi | |
4608 | ||
4609 | if test "x$ac_ct_AR" = x; then | |
4610 | AR="" | |
4611 | else | |
4612 | case $cross_compiling:$ac_tool_warned in | |
4613 | yes:) | |
4614 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
4615 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
4616 | ac_tool_warned=yes ;; | |
4617 | esac | |
4618 | AR=$ac_ct_AR | |
4619 | fi | |
4620 | else | |
4621 | AR="$ac_cv_prog_AR" | |
4622 | fi | |
4623 | ||
c971b7fa PA |
4624 | if test -n "$ac_tool_prefix"; then |
4625 | # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. | |
4626 | set dummy ${ac_tool_prefix}ranlib; ac_word=$2 | |
4627 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4628 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 4629 | if ${ac_cv_prog_RANLIB+:} false; then : |
81ecdfbb RW |
4630 | $as_echo_n "(cached) " >&6 |
4631 | else | |
c971b7fa PA |
4632 | if test -n "$RANLIB"; then |
4633 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. | |
e28b3332 | 4634 | else |
c971b7fa PA |
4635 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
4636 | for as_dir in $PATH | |
4637 | do | |
4638 | IFS=$as_save_IFS | |
4639 | test -z "$as_dir" && as_dir=. | |
4640 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 4641 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
c971b7fa PA |
4642 | ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" |
4643 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4644 | break 2 | |
4645 | fi | |
4646 | done | |
4647 | done | |
4648 | IFS=$as_save_IFS | |
4649 | ||
4650 | fi | |
4651 | fi | |
4652 | RANLIB=$ac_cv_prog_RANLIB | |
4653 | if test -n "$RANLIB"; then | |
4654 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 | |
4655 | $as_echo "$RANLIB" >&6; } | |
4656 | else | |
4657 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4658 | $as_echo "no" >&6; } | |
4659 | fi | |
4660 | ||
4661 | ||
4662 | fi | |
4663 | if test -z "$ac_cv_prog_RANLIB"; then | |
4664 | ac_ct_RANLIB=$RANLIB | |
4665 | # Extract the first word of "ranlib", so it can be a program name with args. | |
4666 | set dummy ranlib; ac_word=$2 | |
4667 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4668 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 4669 | if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : |
c971b7fa PA |
4670 | $as_echo_n "(cached) " >&6 |
4671 | else | |
4672 | if test -n "$ac_ct_RANLIB"; then | |
4673 | ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. | |
4674 | else | |
4675 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4676 | for as_dir in $PATH | |
4677 | do | |
4678 | IFS=$as_save_IFS | |
4679 | test -z "$as_dir" && as_dir=. | |
4680 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 4681 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
c971b7fa PA |
4682 | ac_cv_prog_ac_ct_RANLIB="ranlib" |
4683 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4684 | break 2 | |
4685 | fi | |
4686 | done | |
4687 | done | |
4688 | IFS=$as_save_IFS | |
4689 | ||
4690 | fi | |
4691 | fi | |
4692 | ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB | |
4693 | if test -n "$ac_ct_RANLIB"; then | |
4694 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 | |
4695 | $as_echo "$ac_ct_RANLIB" >&6; } | |
4696 | else | |
4697 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4698 | $as_echo "no" >&6; } | |
4699 | fi | |
4700 | ||
4701 | if test "x$ac_ct_RANLIB" = x; then | |
4702 | RANLIB=":" | |
4703 | else | |
4704 | case $cross_compiling:$ac_tool_warned in | |
4705 | yes:) | |
4706 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
4707 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
4708 | ac_tool_warned=yes ;; | |
4709 | esac | |
4710 | RANLIB=$ac_ct_RANLIB | |
4711 | fi | |
4712 | else | |
4713 | RANLIB="$ac_cv_prog_RANLIB" | |
4714 | fi | |
4715 | ||
4716 | ||
4717 | test "$program_prefix" != NONE && | |
4718 | program_transform_name="s&^&$program_prefix&;$program_transform_name" | |
4719 | # Use a double $ so make ignores it. | |
4720 | test "$program_suffix" != NONE && | |
4721 | program_transform_name="s&\$&$program_suffix&;$program_transform_name" | |
4722 | # Double any \ or $. | |
4723 | # By default was `s,x,x', remove it if useless. | |
4724 | ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' | |
4725 | program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` | |
4726 | ||
4727 | ||
0bcda685 PA |
4728 | # We require a C++11 compiler. Check if one is available, and if |
4729 | # necessary, set CXX_DIALECT to some -std=xxx switch. | |
4730 | ||
458412c3 | 4731 | ax_cxx_compile_alternatives="11 0x" ax_cxx_compile_cxx11_required=true |
0bcda685 PA |
4732 | ac_ext=cpp |
4733 | ac_cpp='$CXXCPP $CPPFLAGS' | |
4734 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4735 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4736 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
4737 | CXX_DIALECT="" | |
4738 | ac_success=no | |
4739 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features by default" >&5 | |
4740 | $as_echo_n "checking whether $CXX supports C++11 features by default... " >&6; } | |
d0ac1c44 | 4741 | if ${ax_cv_cxx_compile_cxx11+:} false; then : |
0bcda685 PA |
4742 | $as_echo_n "(cached) " >&6 |
4743 | else | |
4744 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4745 | /* end confdefs.h. */ | |
4746 | ||
4747 | ||
4748 | // If the compiler admits that it is not ready for C++11, why torture it? | |
4749 | // Hopefully, this will speed up the test. | |
4750 | ||
4751 | #ifndef __cplusplus | |
4752 | ||
4753 | #error "This is not a C++ compiler" | |
4754 | ||
4755 | #elif __cplusplus < 201103L | |
4756 | ||
4757 | #error "This is not a C++11 compiler" | |
4758 | ||
4759 | #else | |
4760 | ||
4761 | namespace cxx11 | |
4762 | { | |
4763 | ||
4764 | namespace test_static_assert | |
4765 | { | |
4766 | ||
4767 | template <typename T> | |
4768 | struct check | |
4769 | { | |
4770 | static_assert(sizeof(int) <= sizeof(T), "not big enough"); | |
4771 | }; | |
4772 | ||
4773 | } | |
4774 | ||
4775 | namespace test_final_override | |
4776 | { | |
4777 | ||
4778 | struct Base | |
4779 | { | |
4780 | virtual void f() {} | |
4781 | }; | |
4782 | ||
4783 | struct Derived : public Base | |
4784 | { | |
4785 | virtual void f() override {} | |
4786 | }; | |
4787 | ||
4788 | } | |
4789 | ||
4790 | namespace test_double_right_angle_brackets | |
4791 | { | |
4792 | ||
4793 | template < typename T > | |
4794 | struct check {}; | |
4795 | ||
4796 | typedef check<void> single_type; | |
4797 | typedef check<check<void>> double_type; | |
4798 | typedef check<check<check<void>>> triple_type; | |
4799 | typedef check<check<check<check<void>>>> quadruple_type; | |
4800 | ||
4801 | } | |
4802 | ||
4803 | namespace test_decltype | |
4804 | { | |
4805 | ||
4806 | int | |
4807 | f() | |
4808 | { | |
4809 | int a = 1; | |
4810 | decltype(a) b = 2; | |
4811 | return a + b; | |
4812 | } | |
4813 | ||
4814 | } | |
4815 | ||
4816 | namespace test_type_deduction | |
4817 | { | |
4818 | ||
4819 | template < typename T1, typename T2 > | |
4820 | struct is_same | |
4821 | { | |
4822 | static const bool value = false; | |
4823 | }; | |
4824 | ||
4825 | template < typename T > | |
4826 | struct is_same<T, T> | |
4827 | { | |
4828 | static const bool value = true; | |
4829 | }; | |
4830 | ||
4831 | template < typename T1, typename T2 > | |
4832 | auto | |
4833 | add(T1 a1, T2 a2) -> decltype(a1 + a2) | |
4834 | { | |
4835 | return a1 + a2; | |
4836 | } | |
4837 | ||
4838 | int | |
4839 | test(const int c, volatile int v) | |
4840 | { | |
4841 | static_assert(is_same<int, decltype(0)>::value == true, ""); | |
4842 | static_assert(is_same<int, decltype(c)>::value == false, ""); | |
4843 | static_assert(is_same<int, decltype(v)>::value == false, ""); | |
4844 | auto ac = c; | |
4845 | auto av = v; | |
4846 | auto sumi = ac + av + 'x'; | |
4847 | auto sumf = ac + av + 1.0; | |
4848 | static_assert(is_same<int, decltype(ac)>::value == true, ""); | |
4849 | static_assert(is_same<int, decltype(av)>::value == true, ""); | |
4850 | static_assert(is_same<int, decltype(sumi)>::value == true, ""); | |
4851 | static_assert(is_same<int, decltype(sumf)>::value == false, ""); | |
4852 | static_assert(is_same<int, decltype(add(c, v))>::value == true, ""); | |
4853 | return (sumf > 0.0) ? sumi : add(c, v); | |
4854 | } | |
4855 | ||
4856 | } | |
4857 | ||
4858 | namespace test_noexcept | |
4859 | { | |
4860 | ||
4861 | int f() { return 0; } | |
4862 | int g() noexcept { return 0; } | |
4863 | ||
4864 | static_assert(noexcept(f()) == false, ""); | |
4865 | static_assert(noexcept(g()) == true, ""); | |
4866 | ||
4867 | } | |
4868 | ||
4869 | namespace test_constexpr | |
4870 | { | |
4871 | ||
4872 | template < typename CharT > | |
4873 | unsigned long constexpr | |
4874 | strlen_c_r(const CharT *const s, const unsigned long acc) noexcept | |
4875 | { | |
4876 | return *s ? strlen_c_r(s + 1, acc + 1) : acc; | |
4877 | } | |
4878 | ||
4879 | template < typename CharT > | |
4880 | unsigned long constexpr | |
4881 | strlen_c(const CharT *const s) noexcept | |
4882 | { | |
4883 | return strlen_c_r(s, 0UL); | |
4884 | } | |
4885 | ||
4886 | static_assert(strlen_c("") == 0UL, ""); | |
4887 | static_assert(strlen_c("1") == 1UL, ""); | |
4888 | static_assert(strlen_c("example") == 7UL, ""); | |
4889 | static_assert(strlen_c("another\0example") == 7UL, ""); | |
4890 | ||
4891 | } | |
4892 | ||
4893 | namespace test_rvalue_references | |
4894 | { | |
4895 | ||
4896 | template < int N > | |
4897 | struct answer | |
4898 | { | |
4899 | static constexpr int value = N; | |
4900 | }; | |
4901 | ||
4902 | answer<1> f(int&) { return answer<1>(); } | |
4903 | answer<2> f(const int&) { return answer<2>(); } | |
4904 | answer<3> f(int&&) { return answer<3>(); } | |
4905 | ||
4906 | void | |
4907 | test() | |
4908 | { | |
4909 | int i = 0; | |
4910 | const int c = 0; | |
4911 | static_assert(decltype(f(i))::value == 1, ""); | |
4912 | static_assert(decltype(f(c))::value == 2, ""); | |
4913 | static_assert(decltype(f(0))::value == 3, ""); | |
4914 | } | |
4915 | ||
4916 | } | |
4917 | ||
4918 | namespace test_uniform_initialization | |
4919 | { | |
4920 | ||
4921 | struct test | |
4922 | { | |
4923 | static const int zero {}; | |
4924 | static const int one {1}; | |
4925 | }; | |
4926 | ||
4927 | static_assert(test::zero == 0, ""); | |
4928 | static_assert(test::one == 1, ""); | |
4929 | ||
4930 | } | |
4931 | ||
4932 | namespace test_lambdas | |
4933 | { | |
4934 | ||
4935 | void | |
4936 | test1() | |
4937 | { | |
4938 | auto lambda1 = [](){}; | |
4939 | auto lambda2 = lambda1; | |
4940 | lambda1(); | |
4941 | lambda2(); | |
4942 | } | |
4943 | ||
4944 | int | |
4945 | test2() | |
4946 | { | |
4947 | auto a = [](int i, int j){ return i + j; }(1, 2); | |
4948 | auto b = []() -> int { return '0'; }(); | |
4949 | auto c = [=](){ return a + b; }(); | |
4950 | auto d = [&](){ return c; }(); | |
4951 | auto e = [a, &b](int x) mutable { | |
4952 | const auto identity = [](int y){ return y; }; | |
4953 | for (auto i = 0; i < a; ++i) | |
4954 | a += b--; | |
4955 | return x + identity(a + b); | |
4956 | }(0); | |
4957 | return a + b + c + d + e; | |
4958 | } | |
4959 | ||
4960 | int | |
4961 | test3() | |
4962 | { | |
4963 | const auto nullary = [](){ return 0; }; | |
4964 | const auto unary = [](int x){ return x; }; | |
4965 | using nullary_t = decltype(nullary); | |
4966 | using unary_t = decltype(unary); | |
4967 | const auto higher1st = [](nullary_t f){ return f(); }; | |
4968 | const auto higher2nd = [unary](nullary_t f1){ | |
4969 | return [unary, f1](unary_t f2){ return f2(unary(f1())); }; | |
4970 | }; | |
4971 | return higher1st(nullary) + higher2nd(nullary)(unary); | |
4972 | } | |
4973 | ||
4974 | } | |
4975 | ||
4976 | namespace test_variadic_templates | |
4977 | { | |
4978 | ||
4979 | template <int...> | |
4980 | struct sum; | |
4981 | ||
4982 | template <int N0, int... N1toN> | |
4983 | struct sum<N0, N1toN...> | |
4984 | { | |
4985 | static constexpr auto value = N0 + sum<N1toN...>::value; | |
4986 | }; | |
4987 | ||
4988 | template <> | |
4989 | struct sum<> | |
4990 | { | |
4991 | static constexpr auto value = 0; | |
4992 | }; | |
4993 | ||
4994 | static_assert(sum<>::value == 0, ""); | |
4995 | static_assert(sum<1>::value == 1, ""); | |
4996 | static_assert(sum<23>::value == 23, ""); | |
4997 | static_assert(sum<1, 2>::value == 3, ""); | |
4998 | static_assert(sum<5, 5, 11>::value == 21, ""); | |
4999 | static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); | |
5000 | ||
5001 | } | |
5002 | ||
5003 | // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae | |
5004 | // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function | |
5005 | // because of this. | |
5006 | namespace test_template_alias_sfinae | |
5007 | { | |
5008 | ||
5009 | struct foo {}; | |
5010 | ||
5011 | template<typename T> | |
5012 | using member = typename T::member_type; | |
5013 | ||
5014 | template<typename T> | |
5015 | void func(...) {} | |
5016 | ||
5017 | template<typename T> | |
5018 | void func(member<T>*) {} | |
5019 | ||
5020 | void test(); | |
5021 | ||
5022 | void test() { func<foo>(0); } | |
5023 | ||
5024 | } | |
5025 | ||
5026 | } // namespace cxx11 | |
5027 | ||
5028 | #endif // __cplusplus >= 201103L | |
5029 | ||
5030 | ||
5031 | ||
5032 | _ACEOF | |
5033 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
5034 | ax_cv_cxx_compile_cxx11=yes | |
5035 | else | |
5036 | ax_cv_cxx_compile_cxx11=no | |
5037 | fi | |
5038 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5039 | fi | |
5040 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_cxx_compile_cxx11" >&5 | |
5041 | $as_echo "$ax_cv_cxx_compile_cxx11" >&6; } | |
5042 | if test x$ax_cv_cxx_compile_cxx11 = xyes; then | |
5043 | ac_success=yes | |
5044 | fi | |
5045 | ||
5046 | if test x$ac_success = xno; then | |
458412c3 TT |
5047 | for alternative in ${ax_cxx_compile_alternatives}; do |
5048 | switch="-std=gnu++${alternative}" | |
0bcda685 PA |
5049 | cachevar=`$as_echo "ax_cv_cxx_compile_cxx11_$switch" | $as_tr_sh` |
5050 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5 | |
5051 | $as_echo_n "checking whether $CXX supports C++11 features with $switch... " >&6; } | |
d0ac1c44 | 5052 | if eval \${$cachevar+:} false; then : |
0bcda685 PA |
5053 | $as_echo_n "(cached) " >&6 |
5054 | else | |
5055 | ac_save_CXX="$CXX" | |
5056 | CXX="$CXX $switch" | |
5057 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5058 | /* end confdefs.h. */ | |
5059 | ||
5060 | ||
5061 | // If the compiler admits that it is not ready for C++11, why torture it? | |
5062 | // Hopefully, this will speed up the test. | |
5063 | ||
5064 | #ifndef __cplusplus | |
5065 | ||
5066 | #error "This is not a C++ compiler" | |
5067 | ||
5068 | #elif __cplusplus < 201103L | |
5069 | ||
5070 | #error "This is not a C++11 compiler" | |
5071 | ||
5072 | #else | |
5073 | ||
5074 | namespace cxx11 | |
5075 | { | |
5076 | ||
5077 | namespace test_static_assert | |
5078 | { | |
5079 | ||
5080 | template <typename T> | |
5081 | struct check | |
5082 | { | |
5083 | static_assert(sizeof(int) <= sizeof(T), "not big enough"); | |
5084 | }; | |
5085 | ||
5086 | } | |
5087 | ||
5088 | namespace test_final_override | |
5089 | { | |
5090 | ||
5091 | struct Base | |
5092 | { | |
5093 | virtual void f() {} | |
5094 | }; | |
5095 | ||
5096 | struct Derived : public Base | |
5097 | { | |
5098 | virtual void f() override {} | |
5099 | }; | |
5100 | ||
5101 | } | |
5102 | ||
5103 | namespace test_double_right_angle_brackets | |
5104 | { | |
5105 | ||
5106 | template < typename T > | |
5107 | struct check {}; | |
5108 | ||
5109 | typedef check<void> single_type; | |
5110 | typedef check<check<void>> double_type; | |
5111 | typedef check<check<check<void>>> triple_type; | |
5112 | typedef check<check<check<check<void>>>> quadruple_type; | |
5113 | ||
5114 | } | |
5115 | ||
5116 | namespace test_decltype | |
5117 | { | |
5118 | ||
5119 | int | |
5120 | f() | |
5121 | { | |
5122 | int a = 1; | |
5123 | decltype(a) b = 2; | |
5124 | return a + b; | |
5125 | } | |
5126 | ||
5127 | } | |
5128 | ||
5129 | namespace test_type_deduction | |
5130 | { | |
5131 | ||
5132 | template < typename T1, typename T2 > | |
5133 | struct is_same | |
5134 | { | |
5135 | static const bool value = false; | |
5136 | }; | |
5137 | ||
5138 | template < typename T > | |
5139 | struct is_same<T, T> | |
5140 | { | |
5141 | static const bool value = true; | |
5142 | }; | |
5143 | ||
5144 | template < typename T1, typename T2 > | |
5145 | auto | |
5146 | add(T1 a1, T2 a2) -> decltype(a1 + a2) | |
5147 | { | |
5148 | return a1 + a2; | |
5149 | } | |
5150 | ||
5151 | int | |
5152 | test(const int c, volatile int v) | |
5153 | { | |
5154 | static_assert(is_same<int, decltype(0)>::value == true, ""); | |
5155 | static_assert(is_same<int, decltype(c)>::value == false, ""); | |
5156 | static_assert(is_same<int, decltype(v)>::value == false, ""); | |
5157 | auto ac = c; | |
5158 | auto av = v; | |
5159 | auto sumi = ac + av + 'x'; | |
5160 | auto sumf = ac + av + 1.0; | |
5161 | static_assert(is_same<int, decltype(ac)>::value == true, ""); | |
5162 | static_assert(is_same<int, decltype(av)>::value == true, ""); | |
5163 | static_assert(is_same<int, decltype(sumi)>::value == true, ""); | |
5164 | static_assert(is_same<int, decltype(sumf)>::value == false, ""); | |
5165 | static_assert(is_same<int, decltype(add(c, v))>::value == true, ""); | |
5166 | return (sumf > 0.0) ? sumi : add(c, v); | |
5167 | } | |
5168 | ||
5169 | } | |
5170 | ||
5171 | namespace test_noexcept | |
5172 | { | |
5173 | ||
5174 | int f() { return 0; } | |
5175 | int g() noexcept { return 0; } | |
5176 | ||
5177 | static_assert(noexcept(f()) == false, ""); | |
5178 | static_assert(noexcept(g()) == true, ""); | |
5179 | ||
5180 | } | |
5181 | ||
5182 | namespace test_constexpr | |
5183 | { | |
5184 | ||
5185 | template < typename CharT > | |
5186 | unsigned long constexpr | |
5187 | strlen_c_r(const CharT *const s, const unsigned long acc) noexcept | |
5188 | { | |
5189 | return *s ? strlen_c_r(s + 1, acc + 1) : acc; | |
5190 | } | |
5191 | ||
5192 | template < typename CharT > | |
5193 | unsigned long constexpr | |
5194 | strlen_c(const CharT *const s) noexcept | |
5195 | { | |
5196 | return strlen_c_r(s, 0UL); | |
5197 | } | |
5198 | ||
5199 | static_assert(strlen_c("") == 0UL, ""); | |
5200 | static_assert(strlen_c("1") == 1UL, ""); | |
5201 | static_assert(strlen_c("example") == 7UL, ""); | |
5202 | static_assert(strlen_c("another\0example") == 7UL, ""); | |
5203 | ||
5204 | } | |
5205 | ||
5206 | namespace test_rvalue_references | |
5207 | { | |
5208 | ||
5209 | template < int N > | |
5210 | struct answer | |
5211 | { | |
5212 | static constexpr int value = N; | |
5213 | }; | |
5214 | ||
5215 | answer<1> f(int&) { return answer<1>(); } | |
5216 | answer<2> f(const int&) { return answer<2>(); } | |
5217 | answer<3> f(int&&) { return answer<3>(); } | |
5218 | ||
5219 | void | |
5220 | test() | |
5221 | { | |
5222 | int i = 0; | |
5223 | const int c = 0; | |
5224 | static_assert(decltype(f(i))::value == 1, ""); | |
5225 | static_assert(decltype(f(c))::value == 2, ""); | |
5226 | static_assert(decltype(f(0))::value == 3, ""); | |
5227 | } | |
5228 | ||
5229 | } | |
5230 | ||
5231 | namespace test_uniform_initialization | |
5232 | { | |
5233 | ||
5234 | struct test | |
5235 | { | |
5236 | static const int zero {}; | |
5237 | static const int one {1}; | |
5238 | }; | |
5239 | ||
5240 | static_assert(test::zero == 0, ""); | |
5241 | static_assert(test::one == 1, ""); | |
5242 | ||
5243 | } | |
5244 | ||
5245 | namespace test_lambdas | |
5246 | { | |
5247 | ||
5248 | void | |
5249 | test1() | |
5250 | { | |
5251 | auto lambda1 = [](){}; | |
5252 | auto lambda2 = lambda1; | |
5253 | lambda1(); | |
5254 | lambda2(); | |
5255 | } | |
5256 | ||
5257 | int | |
5258 | test2() | |
5259 | { | |
5260 | auto a = [](int i, int j){ return i + j; }(1, 2); | |
5261 | auto b = []() -> int { return '0'; }(); | |
5262 | auto c = [=](){ return a + b; }(); | |
5263 | auto d = [&](){ return c; }(); | |
5264 | auto e = [a, &b](int x) mutable { | |
5265 | const auto identity = [](int y){ return y; }; | |
5266 | for (auto i = 0; i < a; ++i) | |
5267 | a += b--; | |
5268 | return x + identity(a + b); | |
5269 | }(0); | |
5270 | return a + b + c + d + e; | |
5271 | } | |
5272 | ||
5273 | int | |
5274 | test3() | |
5275 | { | |
5276 | const auto nullary = [](){ return 0; }; | |
5277 | const auto unary = [](int x){ return x; }; | |
5278 | using nullary_t = decltype(nullary); | |
5279 | using unary_t = decltype(unary); | |
5280 | const auto higher1st = [](nullary_t f){ return f(); }; | |
5281 | const auto higher2nd = [unary](nullary_t f1){ | |
5282 | return [unary, f1](unary_t f2){ return f2(unary(f1())); }; | |
5283 | }; | |
5284 | return higher1st(nullary) + higher2nd(nullary)(unary); | |
5285 | } | |
5286 | ||
5287 | } | |
5288 | ||
5289 | namespace test_variadic_templates | |
5290 | { | |
5291 | ||
5292 | template <int...> | |
5293 | struct sum; | |
5294 | ||
5295 | template <int N0, int... N1toN> | |
5296 | struct sum<N0, N1toN...> | |
5297 | { | |
5298 | static constexpr auto value = N0 + sum<N1toN...>::value; | |
5299 | }; | |
5300 | ||
5301 | template <> | |
5302 | struct sum<> | |
5303 | { | |
5304 | static constexpr auto value = 0; | |
5305 | }; | |
5306 | ||
5307 | static_assert(sum<>::value == 0, ""); | |
5308 | static_assert(sum<1>::value == 1, ""); | |
5309 | static_assert(sum<23>::value == 23, ""); | |
5310 | static_assert(sum<1, 2>::value == 3, ""); | |
5311 | static_assert(sum<5, 5, 11>::value == 21, ""); | |
5312 | static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); | |
5313 | ||
5314 | } | |
5315 | ||
5316 | // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae | |
5317 | // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function | |
5318 | // because of this. | |
5319 | namespace test_template_alias_sfinae | |
5320 | { | |
5321 | ||
5322 | struct foo {}; | |
5323 | ||
5324 | template<typename T> | |
5325 | using member = typename T::member_type; | |
5326 | ||
5327 | template<typename T> | |
5328 | void func(...) {} | |
5329 | ||
5330 | template<typename T> | |
5331 | void func(member<T>*) {} | |
5332 | ||
5333 | void test(); | |
5334 | ||
5335 | void test() { func<foo>(0); } | |
5336 | ||
5337 | } | |
5338 | ||
5339 | } // namespace cxx11 | |
5340 | ||
5341 | #endif // __cplusplus >= 201103L | |
5342 | ||
5343 | ||
5344 | ||
5345 | _ACEOF | |
5346 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
5347 | eval $cachevar=yes | |
5348 | else | |
5349 | eval $cachevar=no | |
5350 | fi | |
5351 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5352 | CXX="$ac_save_CXX" | |
5353 | fi | |
5354 | eval ac_res=\$$cachevar | |
5355 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
5356 | $as_echo "$ac_res" >&6; } | |
5357 | if eval test x\$$cachevar = xyes; then | |
5358 | CXX_DIALECT="$switch" | |
5359 | ac_success=yes | |
5360 | break | |
5361 | fi | |
5362 | done | |
5363 | fi | |
5364 | ||
5365 | if test x$ac_success = xno; then | |
458412c3 TT |
5366 | for alternative in ${ax_cxx_compile_alternatives}; do |
5367 | for switch in -std=c++${alternative} +std=c++${alternative} "-h std=c++${alternative}"; do | |
5368 | cachevar=`$as_echo "ax_cv_cxx_compile_cxx11_$switch" | $as_tr_sh` | |
5369 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5 | |
0bcda685 | 5370 | $as_echo_n "checking whether $CXX supports C++11 features with $switch... " >&6; } |
d0ac1c44 | 5371 | if eval \${$cachevar+:} false; then : |
0bcda685 PA |
5372 | $as_echo_n "(cached) " >&6 |
5373 | else | |
5374 | ac_save_CXX="$CXX" | |
458412c3 TT |
5375 | CXX="$CXX $switch" |
5376 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
0bcda685 PA |
5377 | /* end confdefs.h. */ |
5378 | ||
5379 | ||
5380 | // If the compiler admits that it is not ready for C++11, why torture it? | |
5381 | // Hopefully, this will speed up the test. | |
5382 | ||
5383 | #ifndef __cplusplus | |
5384 | ||
5385 | #error "This is not a C++ compiler" | |
5386 | ||
5387 | #elif __cplusplus < 201103L | |
5388 | ||
5389 | #error "This is not a C++11 compiler" | |
5390 | ||
5391 | #else | |
5392 | ||
5393 | namespace cxx11 | |
5394 | { | |
5395 | ||
5396 | namespace test_static_assert | |
5397 | { | |
5398 | ||
5399 | template <typename T> | |
5400 | struct check | |
5401 | { | |
5402 | static_assert(sizeof(int) <= sizeof(T), "not big enough"); | |
5403 | }; | |
5404 | ||
5405 | } | |
5406 | ||
5407 | namespace test_final_override | |
5408 | { | |
5409 | ||
5410 | struct Base | |
5411 | { | |
5412 | virtual void f() {} | |
5413 | }; | |
5414 | ||
5415 | struct Derived : public Base | |
5416 | { | |
5417 | virtual void f() override {} | |
5418 | }; | |
5419 | ||
5420 | } | |
5421 | ||
5422 | namespace test_double_right_angle_brackets | |
5423 | { | |
5424 | ||
5425 | template < typename T > | |
5426 | struct check {}; | |
5427 | ||
5428 | typedef check<void> single_type; | |
5429 | typedef check<check<void>> double_type; | |
5430 | typedef check<check<check<void>>> triple_type; | |
5431 | typedef check<check<check<check<void>>>> quadruple_type; | |
5432 | ||
5433 | } | |
5434 | ||
5435 | namespace test_decltype | |
5436 | { | |
5437 | ||
5438 | int | |
5439 | f() | |
5440 | { | |
5441 | int a = 1; | |
5442 | decltype(a) b = 2; | |
5443 | return a + b; | |
5444 | } | |
5445 | ||
5446 | } | |
5447 | ||
5448 | namespace test_type_deduction | |
5449 | { | |
5450 | ||
5451 | template < typename T1, typename T2 > | |
5452 | struct is_same | |
5453 | { | |
5454 | static const bool value = false; | |
5455 | }; | |
5456 | ||
5457 | template < typename T > | |
5458 | struct is_same<T, T> | |
5459 | { | |
5460 | static const bool value = true; | |
5461 | }; | |
5462 | ||
5463 | template < typename T1, typename T2 > | |
5464 | auto | |
5465 | add(T1 a1, T2 a2) -> decltype(a1 + a2) | |
5466 | { | |
5467 | return a1 + a2; | |
5468 | } | |
5469 | ||
5470 | int | |
5471 | test(const int c, volatile int v) | |
5472 | { | |
5473 | static_assert(is_same<int, decltype(0)>::value == true, ""); | |
5474 | static_assert(is_same<int, decltype(c)>::value == false, ""); | |
5475 | static_assert(is_same<int, decltype(v)>::value == false, ""); | |
5476 | auto ac = c; | |
5477 | auto av = v; | |
5478 | auto sumi = ac + av + 'x'; | |
5479 | auto sumf = ac + av + 1.0; | |
5480 | static_assert(is_same<int, decltype(ac)>::value == true, ""); | |
5481 | static_assert(is_same<int, decltype(av)>::value == true, ""); | |
5482 | static_assert(is_same<int, decltype(sumi)>::value == true, ""); | |
5483 | static_assert(is_same<int, decltype(sumf)>::value == false, ""); | |
5484 | static_assert(is_same<int, decltype(add(c, v))>::value == true, ""); | |
5485 | return (sumf > 0.0) ? sumi : add(c, v); | |
5486 | } | |
5487 | ||
5488 | } | |
5489 | ||
5490 | namespace test_noexcept | |
5491 | { | |
5492 | ||
5493 | int f() { return 0; } | |
5494 | int g() noexcept { return 0; } | |
5495 | ||
5496 | static_assert(noexcept(f()) == false, ""); | |
5497 | static_assert(noexcept(g()) == true, ""); | |
5498 | ||
5499 | } | |
5500 | ||
5501 | namespace test_constexpr | |
5502 | { | |
5503 | ||
5504 | template < typename CharT > | |
5505 | unsigned long constexpr | |
5506 | strlen_c_r(const CharT *const s, const unsigned long acc) noexcept | |
5507 | { | |
5508 | return *s ? strlen_c_r(s + 1, acc + 1) : acc; | |
5509 | } | |
5510 | ||
5511 | template < typename CharT > | |
5512 | unsigned long constexpr | |
5513 | strlen_c(const CharT *const s) noexcept | |
5514 | { | |
5515 | return strlen_c_r(s, 0UL); | |
5516 | } | |
5517 | ||
5518 | static_assert(strlen_c("") == 0UL, ""); | |
5519 | static_assert(strlen_c("1") == 1UL, ""); | |
5520 | static_assert(strlen_c("example") == 7UL, ""); | |
5521 | static_assert(strlen_c("another\0example") == 7UL, ""); | |
5522 | ||
5523 | } | |
5524 | ||
5525 | namespace test_rvalue_references | |
5526 | { | |
5527 | ||
5528 | template < int N > | |
5529 | struct answer | |
5530 | { | |
5531 | static constexpr int value = N; | |
5532 | }; | |
5533 | ||
5534 | answer<1> f(int&) { return answer<1>(); } | |
5535 | answer<2> f(const int&) { return answer<2>(); } | |
5536 | answer<3> f(int&&) { return answer<3>(); } | |
5537 | ||
5538 | void | |
5539 | test() | |
5540 | { | |
5541 | int i = 0; | |
5542 | const int c = 0; | |
5543 | static_assert(decltype(f(i))::value == 1, ""); | |
5544 | static_assert(decltype(f(c))::value == 2, ""); | |
5545 | static_assert(decltype(f(0))::value == 3, ""); | |
5546 | } | |
5547 | ||
5548 | } | |
5549 | ||
5550 | namespace test_uniform_initialization | |
5551 | { | |
5552 | ||
5553 | struct test | |
5554 | { | |
5555 | static const int zero {}; | |
5556 | static const int one {1}; | |
5557 | }; | |
5558 | ||
5559 | static_assert(test::zero == 0, ""); | |
5560 | static_assert(test::one == 1, ""); | |
5561 | ||
5562 | } | |
5563 | ||
5564 | namespace test_lambdas | |
5565 | { | |
5566 | ||
5567 | void | |
5568 | test1() | |
5569 | { | |
5570 | auto lambda1 = [](){}; | |
5571 | auto lambda2 = lambda1; | |
5572 | lambda1(); | |
5573 | lambda2(); | |
5574 | } | |
5575 | ||
5576 | int | |
5577 | test2() | |
5578 | { | |
5579 | auto a = [](int i, int j){ return i + j; }(1, 2); | |
5580 | auto b = []() -> int { return '0'; }(); | |
5581 | auto c = [=](){ return a + b; }(); | |
5582 | auto d = [&](){ return c; }(); | |
5583 | auto e = [a, &b](int x) mutable { | |
5584 | const auto identity = [](int y){ return y; }; | |
5585 | for (auto i = 0; i < a; ++i) | |
5586 | a += b--; | |
5587 | return x + identity(a + b); | |
5588 | }(0); | |
5589 | return a + b + c + d + e; | |
5590 | } | |
5591 | ||
5592 | int | |
5593 | test3() | |
5594 | { | |
5595 | const auto nullary = [](){ return 0; }; | |
5596 | const auto unary = [](int x){ return x; }; | |
5597 | using nullary_t = decltype(nullary); | |
5598 | using unary_t = decltype(unary); | |
5599 | const auto higher1st = [](nullary_t f){ return f(); }; | |
5600 | const auto higher2nd = [unary](nullary_t f1){ | |
5601 | return [unary, f1](unary_t f2){ return f2(unary(f1())); }; | |
5602 | }; | |
5603 | return higher1st(nullary) + higher2nd(nullary)(unary); | |
5604 | } | |
5605 | ||
5606 | } | |
5607 | ||
5608 | namespace test_variadic_templates | |
5609 | { | |
5610 | ||
5611 | template <int...> | |
5612 | struct sum; | |
5613 | ||
5614 | template <int N0, int... N1toN> | |
5615 | struct sum<N0, N1toN...> | |
5616 | { | |
5617 | static constexpr auto value = N0 + sum<N1toN...>::value; | |
5618 | }; | |
5619 | ||
5620 | template <> | |
5621 | struct sum<> | |
5622 | { | |
5623 | static constexpr auto value = 0; | |
5624 | }; | |
5625 | ||
5626 | static_assert(sum<>::value == 0, ""); | |
5627 | static_assert(sum<1>::value == 1, ""); | |
5628 | static_assert(sum<23>::value == 23, ""); | |
5629 | static_assert(sum<1, 2>::value == 3, ""); | |
5630 | static_assert(sum<5, 5, 11>::value == 21, ""); | |
5631 | static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); | |
5632 | ||
5633 | } | |
5634 | ||
5635 | // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae | |
5636 | // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function | |
5637 | // because of this. | |
5638 | namespace test_template_alias_sfinae | |
5639 | { | |
5640 | ||
5641 | struct foo {}; | |
5642 | ||
5643 | template<typename T> | |
5644 | using member = typename T::member_type; | |
5645 | ||
5646 | template<typename T> | |
5647 | void func(...) {} | |
5648 | ||
5649 | template<typename T> | |
5650 | void func(member<T>*) {} | |
5651 | ||
5652 | void test(); | |
5653 | ||
5654 | void test() { func<foo>(0); } | |
5655 | ||
5656 | } | |
5657 | ||
5658 | } // namespace cxx11 | |
5659 | ||
5660 | #endif // __cplusplus >= 201103L | |
5661 | ||
5662 | ||
5663 | ||
5664 | _ACEOF | |
5665 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
5666 | eval $cachevar=yes | |
5667 | else | |
5668 | eval $cachevar=no | |
5669 | fi | |
5670 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
458412c3 | 5671 | CXX="$ac_save_CXX" |
0bcda685 PA |
5672 | fi |
5673 | eval ac_res=\$$cachevar | |
5674 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
5675 | $as_echo "$ac_res" >&6; } | |
458412c3 TT |
5676 | if eval test x\$$cachevar = xyes; then |
5677 | CXX_DIALECT="$switch" | |
5678 | ac_success=yes | |
5679 | break | |
5680 | fi | |
5681 | done | |
5682 | if test x$ac_success = xyes; then | |
0bcda685 PA |
5683 | break |
5684 | fi | |
5685 | done | |
5686 | fi | |
5687 | ac_ext=c | |
5688 | ac_cpp='$CPP $CPPFLAGS' | |
5689 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
5690 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
5691 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
5692 | ||
5693 | if test x$ax_cxx_compile_cxx11_required = xtrue; then | |
5694 | if test x$ac_success = xno; then | |
d0ac1c44 | 5695 | as_fn_error $? "*** A compiler with support for C++11 language features is required." "$LINENO" 5 |
0bcda685 PA |
5696 | fi |
5697 | fi | |
5698 | if test x$ac_success = xno; then | |
5699 | HAVE_CXX11=0 | |
5700 | { $as_echo "$as_me:${as_lineno-$LINENO}: No compiler with C++11 support was found" >&5 | |
5701 | $as_echo "$as_me: No compiler with C++11 support was found" >&6;} | |
5702 | else | |
5703 | HAVE_CXX11=1 | |
5704 | ||
5705 | $as_echo "#define HAVE_CXX11 1" >>confdefs.h | |
5706 | ||
5707 | fi | |
5708 | ||
5709 | ||
5710 | ||
5711 | ||
c971b7fa PA |
5712 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 |
5713 | $as_echo_n "checking for ANSI C header files... " >&6; } | |
d0ac1c44 | 5714 | if ${ac_cv_header_stdc+:} false; then : |
c971b7fa PA |
5715 | $as_echo_n "(cached) " >&6 |
5716 | else | |
5717 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5718 | /* end confdefs.h. */ | |
5719 | #include <stdlib.h> | |
5720 | #include <stdarg.h> | |
5721 | #include <string.h> | |
5722 | #include <float.h> | |
5723 | ||
5724 | int | |
5725 | main () | |
5726 | { | |
5727 | ||
5728 | ; | |
5729 | return 0; | |
5730 | } | |
5731 | _ACEOF | |
5732 | if ac_fn_c_try_compile "$LINENO"; then : | |
5733 | ac_cv_header_stdc=yes | |
5734 | else | |
5735 | ac_cv_header_stdc=no | |
5736 | fi | |
5737 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5738 | ||
5739 | if test $ac_cv_header_stdc = yes; then | |
5740 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
5741 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5742 | /* end confdefs.h. */ | |
5743 | #include <string.h> | |
5744 | ||
5745 | _ACEOF | |
5746 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
81ecdfbb RW |
5747 | $EGREP "memchr" >/dev/null 2>&1; then : |
5748 | ||
68070c10 | 5749 | else |
81ecdfbb RW |
5750 | ac_cv_header_stdc=no |
5751 | fi | |
5752 | rm -f conftest* | |
68070c10 PA |
5753 | |
5754 | fi | |
68070c10 | 5755 | |
81ecdfbb RW |
5756 | if test $ac_cv_header_stdc = yes; then |
5757 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
5758 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5759 | /* end confdefs.h. */ | |
5760 | #include <stdlib.h> | |
68070c10 | 5761 | |
68070c10 | 5762 | _ACEOF |
81ecdfbb RW |
5763 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
5764 | $EGREP "free" >/dev/null 2>&1; then : | |
68070c10 PA |
5765 | |
5766 | else | |
81ecdfbb | 5767 | ac_cv_header_stdc=no |
68070c10 | 5768 | fi |
81ecdfbb RW |
5769 | rm -f conftest* |
5770 | ||
68070c10 PA |
5771 | fi |
5772 | ||
81ecdfbb RW |
5773 | if test $ac_cv_header_stdc = yes; then |
5774 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
5775 | if test "$cross_compiling" = yes; then : | |
5776 | : | |
43d5792c | 5777 | else |
81ecdfbb | 5778 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
bec39cab | 5779 | /* end confdefs.h. */ |
81ecdfbb RW |
5780 | #include <ctype.h> |
5781 | #include <stdlib.h> | |
5782 | #if ((' ' & 0x0FF) == 0x020) | |
5783 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
5784 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
5785 | #else | |
5786 | # define ISLOWER(c) \ | |
5787 | (('a' <= (c) && (c) <= 'i') \ | |
5788 | || ('j' <= (c) && (c) <= 'r') \ | |
5789 | || ('s' <= (c) && (c) <= 'z')) | |
5790 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) | |
5791 | #endif | |
5792 | ||
5793 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) | |
bec39cab AC |
5794 | int |
5795 | main () | |
5796 | { | |
81ecdfbb RW |
5797 | int i; |
5798 | for (i = 0; i < 256; i++) | |
5799 | if (XOR (islower (i), ISLOWER (i)) | |
5800 | || toupper (i) != TOUPPER (i)) | |
5801 | return 2; | |
bec39cab AC |
5802 | return 0; |
5803 | } | |
5804 | _ACEOF | |
81ecdfbb | 5805 | if ac_fn_c_try_run "$LINENO"; then : |
bec39cab | 5806 | |
81ecdfbb RW |
5807 | else |
5808 | ac_cv_header_stdc=no | |
43d5792c | 5809 | fi |
81ecdfbb RW |
5810 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
5811 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
43d5792c | 5812 | fi |
e122f1f5 | 5813 | |
68070c10 | 5814 | fi |
81ecdfbb RW |
5815 | fi |
5816 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 | |
5817 | $as_echo "$ac_cv_header_stdc" >&6; } | |
5818 | if test $ac_cv_header_stdc = yes; then | |
68070c10 | 5819 | |
81ecdfbb | 5820 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h |
68070c10 | 5821 | |
68070c10 | 5822 | fi |
68070c10 | 5823 | |
68070c10 | 5824 | |
17ef446e | 5825 | # Set the 'development' global. |
270c9937 | 5826 | . $srcdir/../../bfd/development.sh |
17ef446e | 5827 | |
8ecfd7bd SDJ |
5828 | |
5829 | # Check whether we will enable the inclusion of unit tests when | |
5830 | # compiling GDB. | |
5831 | # | |
5832 | # The default value of this option changes depending whether we're on | |
5833 | # development mode (in which case it's "true") or not (in which case | |
5834 | # it's "false"). | |
5835 | # Check whether --enable-unit-tests was given. | |
5836 | if test "${enable_unit_tests+set}" = set; then : | |
5837 | enableval=$enable_unit_tests; case "${enableval}" in | |
5838 | yes) enable_unittests=true ;; | |
5839 | no) enable_unittests=false ;; | |
5840 | *) as_fn_error $? "bad value ${enableval} for --{enable,disable}-unit-tests option" "$LINENO" 5 ;; | |
5841 | esac | |
5842 | else | |
5843 | enable_unittests=$development | |
5844 | fi | |
5845 | ||
5846 | ||
5847 | if $enable_unittests; then | |
6d580b63 YQ |
5848 | |
5849 | $as_echo "#define GDB_SELF_TEST 1" >>confdefs.h | |
5850 | ||
8ecfd7bd | 5851 | |
268a13a5 | 5852 | srv_selftest_objs="gdbsupport/selftest.o" |
8ecfd7bd | 5853 | |
6d580b63 YQ |
5854 | fi |
5855 | ||
8ecfd7bd | 5856 | |
bd885420 YQ |
5857 | case ${build_alias} in |
5858 | "") build_noncanonical=${build} ;; | |
5859 | *) build_noncanonical=${build_alias} ;; | |
5860 | esac | |
5861 | ||
5862 | case ${host_alias} in | |
5863 | "") host_noncanonical=${build_noncanonical} ;; | |
5864 | *) host_noncanonical=${host_alias} ;; | |
5865 | esac | |
5866 | ||
5867 | case ${target_alias} in | |
5868 | "") target_noncanonical=${host_noncanonical} ;; | |
5869 | *) target_noncanonical=${target_alias} ;; | |
5870 | esac | |
5871 | ||
5872 | ||
5873 | ||
5874 | ||
5875 | ||
5876 | ||
61c125b9 TT |
5877 | # Dependency checking. |
5878 | rm -rf .tst 2>/dev/null | |
5879 | mkdir .tst 2>/dev/null | |
5880 | if test -d .tst; then | |
5881 | am__leading_dot=. | |
5882 | else | |
5883 | am__leading_dot=_ | |
5884 | fi | |
5885 | rmdir .tst 2>/dev/null | |
5886 | ||
5887 | DEPDIR="${am__leading_dot}deps" | |
5888 | ||
5889 | ac_config_commands="$ac_config_commands depdir" | |
5890 | ||
5891 | ||
60d6cfc9 YQ |
5892 | |
5893 | # Create sub-directories for objects and dependencies. | |
268a13a5 | 5894 | CONFIG_SRC_SUBDIR="arch gdbsupport" |
60d6cfc9 YQ |
5895 | |
5896 | ||
5897 | ac_config_commands="$ac_config_commands gdbdepdir" | |
5898 | ||
5899 | ||
61c125b9 TT |
5900 | depcc="$CC" am_compiler_list= |
5901 | ||
5902 | am_depcomp=$ac_aux_dir/depcomp | |
5903 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 | |
5904 | $as_echo_n "checking dependency style of $depcc... " >&6; } | |
d0ac1c44 | 5905 | if ${am_cv_CC_dependencies_compiler_type+:} false; then : |
61c125b9 TT |
5906 | $as_echo_n "(cached) " >&6 |
5907 | else | |
5908 | if test -f "$am_depcomp"; then | |
5909 | # We make a subdir and do the tests there. Otherwise we can end up | |
5910 | # making bogus files that we don't know about and never remove. For | |
5911 | # instance it was reported that on HP-UX the gcc test will end up | |
5912 | # making a dummy file named `D' -- because `-MD' means `put the output | |
5913 | # in D'. | |
5914 | mkdir conftest.dir | |
5915 | # Copy depcomp to subdir because otherwise we won't find it if we're | |
5916 | # using a relative directory. | |
5917 | cp "$am_depcomp" conftest.dir | |
5918 | cd conftest.dir | |
5919 | # We will build objects and dependencies in a subdirectory because | |
5920 | # it helps to detect inapplicable dependency modes. For instance | |
5921 | # both Tru64's cc and ICC support -MD to output dependencies as a | |
5922 | # side effect of compilation, but ICC will put the dependencies in | |
5923 | # the current directory while Tru64 will put them in the object | |
5924 | # directory. | |
5925 | mkdir sub | |
5926 | ||
5927 | am_cv_CC_dependencies_compiler_type=none | |
5928 | if test "$am_compiler_list" = ""; then | |
5929 | am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` | |
5930 | fi | |
5931 | for depmode in $am_compiler_list; do | |
5932 | if test $depmode = none; then break; fi | |
5933 | ||
5934 | $as_echo "$as_me:$LINENO: trying $depmode" >&5 | |
5935 | # Setup a source with many dependencies, because some compilers | |
5936 | # like to wrap large dependency lists on column 80 (with \), and | |
5937 | # we should not choose a depcomp mode which is confused by this. | |
5938 | # | |
5939 | # We need to recreate these files for each test, as the compiler may | |
5940 | # overwrite some of them when testing with obscure command lines. | |
5941 | # This happens at least with the AIX C compiler. | |
5942 | : > sub/conftest.c | |
5943 | for i in 1 2 3 4 5 6; do | |
5944 | echo '#include "conftst'$i'.h"' >> sub/conftest.c | |
5945 | # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with | |
5946 | # Solaris 8's {/usr,}/bin/sh. | |
5947 | touch sub/conftst$i.h | |
5948 | done | |
5949 | echo "include sub/conftest.Po" > confmf | |
5950 | ||
5951 | # We check with `-c' and `-o' for the sake of the "dashmstdout" | |
5952 | # mode. It turns out that the SunPro C++ compiler does not properly | |
5953 | # handle `-M -o', and we need to detect this. | |
5954 | depcmd="depmode=$depmode \ | |
5955 | source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ | |
5956 | depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ | |
5957 | $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c" | |
5958 | echo "| $depcmd" | sed -e 's/ */ /g' >&5 | |
5959 | if env $depcmd > conftest.err 2>&1 && | |
5960 | grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 && | |
5961 | grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 && | |
5962 | ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then | |
5963 | # icc doesn't choke on unknown options, it will just issue warnings | |
5964 | # or remarks (even with -Werror). So we grep stderr for any message | |
5965 | # that says an option was ignored or not supported. | |
5966 | # When given -MP, icc 7.0 and 7.1 complain thusly: | |
5967 | # icc: Command line warning: ignoring option '-M'; no argument required | |
5968 | # The diagnosis changed in icc 8.0: | |
5969 | # icc: Command line remark: option '-MP' not supported | |
5970 | if (grep 'ignoring option' conftest.err || | |
5971 | grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else | |
5972 | am_cv_CC_dependencies_compiler_type=$depmode | |
5973 | $as_echo "$as_me:$LINENO: success" >&5 | |
5974 | break | |
5975 | fi | |
5976 | fi | |
5977 | $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5 | |
5978 | sed -e 's/^/| /' < conftest.err >&5 | |
5979 | done | |
5980 | ||
5981 | cd .. | |
5982 | rm -rf conftest.dir | |
5983 | else | |
5984 | am_cv_CC_dependencies_compiler_type=none | |
5985 | fi | |
5986 | ||
5987 | fi | |
5988 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 | |
5989 | $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } | |
5990 | if test x${am_cv_CC_dependencies_compiler_type-none} = xnone | |
d0ac1c44 | 5991 | then as_fn_error $? "no usable dependency style found" "$LINENO" 5 |
61c125b9 TT |
5992 | else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type |
5993 | ||
5994 | fi | |
5995 | ||
5996 | ||
648d586d JB |
5997 | gnulib_extra_configure_args= |
5998 | # If large-file support is disabled, make sure gnulib does the same. | |
5999 | if test "$enable_largefile" = no; then | |
6000 | gnulib_extra_configure_args="$gnulib_extra_configure_args --disable-largefile" | |
6001 | fi | |
6002 | ||
c971b7fa PA |
6003 | # Configure gnulib. We can't use AC_CONFIG_SUBDIRS as that'd expect |
6004 | # to find the the source subdir to be configured directly under | |
6005 | # gdbserver/. We need to build gnulib under some other directory not | |
6006 | # "gnulib", to avoid the problem of both GDB and GDBserver wanting to | |
6007 | # build it in the same directory, when building in the source dir. | |
6008 | ||
73cc7272 | 6009 | in_src="../../gnulib" |
c971b7fa | 6010 | in_build="build-gnulib-gdbserver" |
648d586d | 6011 | in_extra_args="$gnulib_extra_configure_args" |
c971b7fa PA |
6012 | |
6013 | # Remove --cache-file, --srcdir, and --disable-option-checking arguments | |
6014 | # so they do not pile up. | |
6015 | ac_sub_configure_args= | |
6016 | ac_prev= | |
6017 | eval "set x $ac_configure_args" | |
6018 | shift | |
6019 | for ac_arg | |
6020 | do | |
6021 | if test -n "$ac_prev"; then | |
6022 | ac_prev= | |
6023 | continue | |
6024 | fi | |
6025 | case $ac_arg in | |
6026 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
6027 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
6028 | ac_prev=cache_file ;; | |
6029 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
6030 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \ | |
6031 | | --c=*) | |
6032 | ;; | |
6033 | --config-cache | -C) | |
6034 | ;; | |
6035 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
6036 | ac_prev=srcdir ;; | |
6037 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
6038 | ;; | |
6039 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
6040 | ac_prev=prefix ;; | |
6041 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
6042 | ;; | |
6043 | --disable-option-checking) | |
6044 | ;; | |
6045 | *) | |
6046 | case $ac_arg in | |
6047 | *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
6048 | esac | |
6049 | as_fn_append ac_sub_configure_args " '$ac_arg'" ;; | |
6050 | esac | |
6051 | done | |
6052 | ||
6053 | # Always prepend --prefix to ensure using the same prefix | |
6054 | # in subdir configurations. | |
6055 | ac_arg="--prefix=$prefix" | |
6056 | case $ac_arg in | |
6057 | *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
6058 | esac | |
6059 | ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args" | |
6060 | ||
6061 | # Pass --silent | |
6062 | if test "$silent" = yes; then | |
6063 | ac_sub_configure_args="--silent $ac_sub_configure_args" | |
6064 | fi | |
6065 | ||
6066 | # Always prepend --disable-option-checking to silence warnings, since | |
6067 | # different subdirs can have different --enable and --with options. | |
6068 | ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args" | |
6069 | ||
6070 | ac_popdir=`pwd` | |
6071 | ac_dir=$in_build | |
6072 | ||
6073 | ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)" | |
6074 | $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5 | |
6075 | $as_echo "$ac_msg" >&6 | |
6076 | as_dir="$ac_dir"; as_fn_mkdir_p | |
6077 | ||
38ea300a PA |
6078 | case $srcdir in |
6079 | [\\/]* | ?:[\\/]* ) | |
6080 | ac_srcdir=$srcdir/$in_src ;; | |
6081 | *) # Relative name. | |
6082 | ac_srcdir=../$srcdir/$in_src ;; | |
6083 | esac | |
c971b7fa PA |
6084 | |
6085 | cd "$ac_dir" | |
6086 | ||
6087 | ac_sub_configure=$ac_srcdir/configure | |
6088 | ||
6089 | # Make the cache file name correct relative to the subdirectory. | |
6090 | case $cache_file in | |
6091 | [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;; | |
6092 | *) # Relative name. | |
6093 | ac_sub_cache_file=$ac_top_build_prefix$cache_file ;; | |
6094 | esac | |
6095 | ||
648d586d JB |
6096 | if test -n "$in_extra_args"; then |
6097 | # Add the extra args at the end. | |
6098 | ac_sub_configure_args="$ac_sub_configure_args $in_extra_args" | |
6099 | fi | |
6100 | ||
c971b7fa PA |
6101 | { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5 |
6102 | $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} | |
6103 | # The eval makes quoting arguments work. | |
6104 | eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \ | |
6105 | --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" || | |
d0ac1c44 | 6106 | as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5 |
c971b7fa PA |
6107 | |
6108 | cd "$ac_popdir" | |
6109 | ||
6110 | ||
0b04e523 TT |
6111 | |
6112 | in_src="../../libiberty" | |
6113 | in_build="build-libiberty-gdbserver" | |
648d586d | 6114 | in_extra_args= |
0b04e523 TT |
6115 | |
6116 | # Remove --cache-file, --srcdir, and --disable-option-checking arguments | |
6117 | # so they do not pile up. | |
6118 | ac_sub_configure_args= | |
6119 | ac_prev= | |
6120 | eval "set x $ac_configure_args" | |
6121 | shift | |
6122 | for ac_arg | |
6123 | do | |
6124 | if test -n "$ac_prev"; then | |
6125 | ac_prev= | |
6126 | continue | |
6127 | fi | |
6128 | case $ac_arg in | |
6129 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
6130 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
6131 | ac_prev=cache_file ;; | |
6132 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
6133 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \ | |
6134 | | --c=*) | |
6135 | ;; | |
6136 | --config-cache | -C) | |
6137 | ;; | |
6138 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
6139 | ac_prev=srcdir ;; | |
6140 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
6141 | ;; | |
6142 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
6143 | ac_prev=prefix ;; | |
6144 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
6145 | ;; | |
6146 | --disable-option-checking) | |
6147 | ;; | |
6148 | *) | |
6149 | case $ac_arg in | |
6150 | *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
6151 | esac | |
6152 | as_fn_append ac_sub_configure_args " '$ac_arg'" ;; | |
6153 | esac | |
6154 | done | |
6155 | ||
6156 | # Always prepend --prefix to ensure using the same prefix | |
6157 | # in subdir configurations. | |
6158 | ac_arg="--prefix=$prefix" | |
6159 | case $ac_arg in | |
6160 | *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
6161 | esac | |
6162 | ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args" | |
6163 | ||
6164 | # Pass --silent | |
6165 | if test "$silent" = yes; then | |
6166 | ac_sub_configure_args="--silent $ac_sub_configure_args" | |
6167 | fi | |
6168 | ||
6169 | # Always prepend --disable-option-checking to silence warnings, since | |
6170 | # different subdirs can have different --enable and --with options. | |
6171 | ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args" | |
6172 | ||
6173 | ac_popdir=`pwd` | |
6174 | ac_dir=$in_build | |
6175 | ||
6176 | ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)" | |
6177 | $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5 | |
6178 | $as_echo "$ac_msg" >&6 | |
6179 | as_dir="$ac_dir"; as_fn_mkdir_p | |
6180 | ||
6181 | case $srcdir in | |
6182 | [\\/]* | ?:[\\/]* ) | |
6183 | ac_srcdir=$srcdir/$in_src ;; | |
6184 | *) # Relative name. | |
6185 | ac_srcdir=../$srcdir/$in_src ;; | |
6186 | esac | |
6187 | ||
6188 | cd "$ac_dir" | |
6189 | ||
6190 | ac_sub_configure=$ac_srcdir/configure | |
6191 | ||
6192 | # Make the cache file name correct relative to the subdirectory. | |
6193 | case $cache_file in | |
6194 | [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;; | |
6195 | *) # Relative name. | |
6196 | ac_sub_cache_file=$ac_top_build_prefix$cache_file ;; | |
6197 | esac | |
6198 | ||
648d586d JB |
6199 | if test -n "$in_extra_args"; then |
6200 | # Add the extra args at the end. | |
6201 | ac_sub_configure_args="$ac_sub_configure_args $in_extra_args" | |
6202 | fi | |
6203 | ||
0b04e523 TT |
6204 | { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5 |
6205 | $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} | |
6206 | # The eval makes quoting arguments work. | |
6207 | eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \ | |
6208 | --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" || | |
d0ac1c44 | 6209 | as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5 |
0b04e523 TT |
6210 | |
6211 | cd "$ac_popdir" | |
6212 | ||
6213 | ||
726e1356 | 6214 | for ac_header in termios.h sys/reg.h string.h proc_service.h sys/procfs.h linux/elf.h fcntl.h signal.h sys/file.h sys/ioctl.h netinet/in.h sys/socket.h netdb.h netinet/tcp.h arpa/inet.h |
81ecdfbb RW |
6215 | do : |
6216 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
6217 | ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" | |
d0ac1c44 | 6218 | if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : |
68070c10 | 6219 | cat >>confdefs.h <<_ACEOF |
81ecdfbb | 6220 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
68070c10 PA |
6221 | _ACEOF |
6222 | ||
ec56be1b | 6223 | fi |
ec56be1b | 6224 | |
81ecdfbb RW |
6225 | done |
6226 | ||
eb0edac8 | 6227 | ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" |
d0ac1c44 | 6228 | if test "x$ac_cv_type_pid_t" = xyes; then : |
eb0edac8 GB |
6229 | |
6230 | else | |
6231 | ||
6232 | cat >>confdefs.h <<_ACEOF | |
6233 | #define pid_t int | |
6234 | _ACEOF | |
6235 | ||
6236 | fi | |
6237 | ||
6238 | for ac_header in vfork.h | |
6239 | do : | |
6240 | ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default" | |
d0ac1c44 | 6241 | if test "x$ac_cv_header_vfork_h" = xyes; then : |
eb0edac8 GB |
6242 | cat >>confdefs.h <<_ACEOF |
6243 | #define HAVE_VFORK_H 1 | |
6244 | _ACEOF | |
6245 | ||
6246 | fi | |
6247 | ||
6248 | done | |
6249 | ||
6250 | for ac_func in fork vfork | |
6251 | do : | |
6252 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
6253 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
d0ac1c44 | 6254 | if eval test \"x\$"$as_ac_var"\" = x"yes"; then : |
eb0edac8 GB |
6255 | cat >>confdefs.h <<_ACEOF |
6256 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
6257 | _ACEOF | |
6258 | ||
6259 | fi | |
6260 | done | |
6261 | ||
6262 | if test "x$ac_cv_func_fork" = xyes; then | |
6263 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 | |
6264 | $as_echo_n "checking for working fork... " >&6; } | |
d0ac1c44 | 6265 | if ${ac_cv_func_fork_works+:} false; then : |
eb0edac8 GB |
6266 | $as_echo_n "(cached) " >&6 |
6267 | else | |
6268 | if test "$cross_compiling" = yes; then : | |
6269 | ac_cv_func_fork_works=cross | |
6270 | else | |
6271 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6272 | /* end confdefs.h. */ | |
6273 | $ac_includes_default | |
6274 | int | |
6275 | main () | |
6276 | { | |
6277 | ||
6278 | /* By Ruediger Kuhlmann. */ | |
6279 | return fork () < 0; | |
6280 | ||
6281 | ; | |
6282 | return 0; | |
6283 | } | |
6284 | _ACEOF | |
6285 | if ac_fn_c_try_run "$LINENO"; then : | |
6286 | ac_cv_func_fork_works=yes | |
6287 | else | |
6288 | ac_cv_func_fork_works=no | |
6289 | fi | |
6290 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
6291 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
6292 | fi | |
6293 | ||
6294 | fi | |
6295 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 | |
6296 | $as_echo "$ac_cv_func_fork_works" >&6; } | |
6297 | ||
6298 | else | |
6299 | ac_cv_func_fork_works=$ac_cv_func_fork | |
6300 | fi | |
6301 | if test "x$ac_cv_func_fork_works" = xcross; then | |
6302 | case $host in | |
6303 | *-*-amigaos* | *-*-msdosdjgpp*) | |
6304 | # Override, as these systems have only a dummy fork() stub | |
6305 | ac_cv_func_fork_works=no | |
6306 | ;; | |
6307 | *) | |
6308 | ac_cv_func_fork_works=yes | |
6309 | ;; | |
6310 | esac | |
6311 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 | |
6312 | $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} | |
6313 | fi | |
6314 | ac_cv_func_vfork_works=$ac_cv_func_vfork | |
6315 | if test "x$ac_cv_func_vfork" = xyes; then | |
6316 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 | |
6317 | $as_echo_n "checking for working vfork... " >&6; } | |
d0ac1c44 | 6318 | if ${ac_cv_func_vfork_works+:} false; then : |
eb0edac8 GB |
6319 | $as_echo_n "(cached) " >&6 |
6320 | else | |
6321 | if test "$cross_compiling" = yes; then : | |
6322 | ac_cv_func_vfork_works=cross | |
6323 | else | |
6324 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6325 | /* end confdefs.h. */ | |
6326 | /* Thanks to Paul Eggert for this test. */ | |
6327 | $ac_includes_default | |
6328 | #include <sys/wait.h> | |
6329 | #ifdef HAVE_VFORK_H | |
6330 | # include <vfork.h> | |
6331 | #endif | |
6332 | /* On some sparc systems, changes by the child to local and incoming | |
6333 | argument registers are propagated back to the parent. The compiler | |
6334 | is told about this with #include <vfork.h>, but some compilers | |
6335 | (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a | |
6336 | static variable whose address is put into a register that is | |
6337 | clobbered by the vfork. */ | |
6338 | static void | |
6339 | #ifdef __cplusplus | |
6340 | sparc_address_test (int arg) | |
6341 | # else | |
6342 | sparc_address_test (arg) int arg; | |
6343 | #endif | |
6344 | { | |
6345 | static pid_t child; | |
6346 | if (!child) { | |
6347 | child = vfork (); | |
6348 | if (child < 0) { | |
6349 | perror ("vfork"); | |
6350 | _exit(2); | |
6351 | } | |
6352 | if (!child) { | |
6353 | arg = getpid(); | |
6354 | write(-1, "", 0); | |
6355 | _exit (arg); | |
6356 | } | |
6357 | } | |
6358 | } | |
6359 | ||
6360 | int | |
6361 | main () | |
6362 | { | |
6363 | pid_t parent = getpid (); | |
6364 | pid_t child; | |
6365 | ||
6366 | sparc_address_test (0); | |
6367 | ||
6368 | child = vfork (); | |
6369 | ||
6370 | if (child == 0) { | |
6371 | /* Here is another test for sparc vfork register problems. This | |
6372 | test uses lots of local variables, at least as many local | |
6373 | variables as main has allocated so far including compiler | |
6374 | temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris | |
6375 | 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should | |
6376 | reuse the register of parent for one of the local variables, | |
6377 | since it will think that parent can't possibly be used any more | |
6378 | in this routine. Assigning to the local variable will thus | |
6379 | munge parent in the parent process. */ | |
6380 | pid_t | |
6381 | p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), | |
6382 | p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); | |
6383 | /* Convince the compiler that p..p7 are live; otherwise, it might | |
6384 | use the same hardware register for all 8 local variables. */ | |
6385 | if (p != p1 || p != p2 || p != p3 || p != p4 | |
6386 | || p != p5 || p != p6 || p != p7) | |
6387 | _exit(1); | |
6388 | ||
6389 | /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent | |
6390 | from child file descriptors. If the child closes a descriptor | |
6391 | before it execs or exits, this munges the parent's descriptor | |
6392 | as well. Test for this by closing stdout in the child. */ | |
6393 | _exit(close(fileno(stdout)) != 0); | |
6394 | } else { | |
6395 | int status; | |
6396 | struct stat st; | |
6397 | ||
6398 | while (wait(&status) != child) | |
6399 | ; | |
6400 | return ( | |
6401 | /* Was there some problem with vforking? */ | |
6402 | child < 0 | |
6403 | ||
6404 | /* Did the child fail? (This shouldn't happen.) */ | |
6405 | || status | |
6406 | ||
6407 | /* Did the vfork/compiler bug occur? */ | |
6408 | || parent != getpid() | |
6409 | ||
6410 | /* Did the file descriptor bug occur? */ | |
6411 | || fstat(fileno(stdout), &st) != 0 | |
6412 | ); | |
6413 | } | |
6414 | } | |
6415 | _ACEOF | |
6416 | if ac_fn_c_try_run "$LINENO"; then : | |
6417 | ac_cv_func_vfork_works=yes | |
6418 | else | |
6419 | ac_cv_func_vfork_works=no | |
6420 | fi | |
6421 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
6422 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
6423 | fi | |
6424 | ||
6425 | fi | |
6426 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 | |
6427 | $as_echo "$ac_cv_func_vfork_works" >&6; } | |
6428 | ||
6429 | fi; | |
6430 | if test "x$ac_cv_func_fork_works" = xcross; then | |
6431 | ac_cv_func_vfork_works=$ac_cv_func_vfork | |
6432 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 | |
6433 | $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} | |
6434 | fi | |
6435 | ||
6436 | if test "x$ac_cv_func_vfork_works" = xyes; then | |
6437 | ||
6438 | $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h | |
6439 | ||
6440 | else | |
6441 | ||
6442 | $as_echo "#define vfork fork" >>confdefs.h | |
6443 | ||
6444 | fi | |
6445 | if test "x$ac_cv_func_fork_works" = xyes; then | |
6446 | ||
6447 | $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h | |
6448 | ||
6449 | fi | |
6450 | ||
e7e97a2e | 6451 | for ac_func in getauxval pread pwrite pread64 setns strerror_r |
81ecdfbb RW |
6452 | do : |
6453 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
6454 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
d0ac1c44 | 6455 | if eval test \"x\$"$as_ac_var"\" = x"yes"; then : |
81ecdfbb RW |
6456 | cat >>confdefs.h <<_ACEOF |
6457 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
ec56be1b PA |
6458 | _ACEOF |
6459 | ||
81ecdfbb RW |
6460 | fi |
6461 | done | |
ec56be1b | 6462 | |
e122f1f5 | 6463 | |
d0ac1c44 SM |
6464 | ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" |
6465 | if test "x$ac_cv_type_size_t" = xyes; then : | |
6466 | ||
6467 | else | |
6468 | ||
6469 | cat >>confdefs.h <<_ACEOF | |
6470 | #define size_t unsigned int | |
6471 | _ACEOF | |
6472 | ||
6473 | fi | |
6474 | ||
3266f10b TT |
6475 | |
6476 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 | |
6477 | $as_echo_n "checking for ANSI C header files... " >&6; } | |
d0ac1c44 | 6478 | if ${ac_cv_header_stdc+:} false; then : |
3266f10b TT |
6479 | $as_echo_n "(cached) " >&6 |
6480 | else | |
6481 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6482 | /* end confdefs.h. */ | |
6483 | #include <stdlib.h> | |
6484 | #include <stdarg.h> | |
6485 | #include <string.h> | |
6486 | #include <float.h> | |
6487 | ||
6488 | int | |
6489 | main () | |
6490 | { | |
6491 | ||
6492 | ; | |
6493 | return 0; | |
6494 | } | |
6495 | _ACEOF | |
6496 | if ac_fn_c_try_compile "$LINENO"; then : | |
6497 | ac_cv_header_stdc=yes | |
6498 | else | |
6499 | ac_cv_header_stdc=no | |
6500 | fi | |
6501 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6502 | ||
6503 | if test $ac_cv_header_stdc = yes; then | |
6504 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
6505 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6506 | /* end confdefs.h. */ | |
6507 | #include <string.h> | |
6508 | ||
6509 | _ACEOF | |
6510 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
6511 | $EGREP "memchr" >/dev/null 2>&1; then : | |
6512 | ||
6513 | else | |
6514 | ac_cv_header_stdc=no | |
6515 | fi | |
6516 | rm -f conftest* | |
6517 | ||
6518 | fi | |
6519 | ||
6520 | if test $ac_cv_header_stdc = yes; then | |
6521 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
6522 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6523 | /* end confdefs.h. */ | |
6524 | #include <stdlib.h> | |
6525 | ||
6526 | _ACEOF | |
6527 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
6528 | $EGREP "free" >/dev/null 2>&1; then : | |
6529 | ||
6530 | else | |
6531 | ac_cv_header_stdc=no | |
6532 | fi | |
6533 | rm -f conftest* | |
6534 | ||
6535 | fi | |
6536 | ||
6537 | if test $ac_cv_header_stdc = yes; then | |
6538 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
6539 | if test "$cross_compiling" = yes; then : | |
6540 | : | |
6541 | else | |
6542 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6543 | /* end confdefs.h. */ | |
6544 | #include <ctype.h> | |
6545 | #include <stdlib.h> | |
6546 | #if ((' ' & 0x0FF) == 0x020) | |
6547 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
6548 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
6549 | #else | |
6550 | # define ISLOWER(c) \ | |
6551 | (('a' <= (c) && (c) <= 'i') \ | |
6552 | || ('j' <= (c) && (c) <= 'r') \ | |
6553 | || ('s' <= (c) && (c) <= 'z')) | |
6554 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) | |
6555 | #endif | |
6556 | ||
6557 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) | |
6558 | int | |
6559 | main () | |
6560 | { | |
6561 | int i; | |
6562 | for (i = 0; i < 256; i++) | |
6563 | if (XOR (islower (i), ISLOWER (i)) | |
6564 | || toupper (i) != TOUPPER (i)) | |
6565 | return 2; | |
6566 | return 0; | |
6567 | } | |
6568 | _ACEOF | |
6569 | if ac_fn_c_try_run "$LINENO"; then : | |
6570 | ||
6571 | else | |
6572 | ac_cv_header_stdc=no | |
6573 | fi | |
6574 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
6575 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
6576 | fi | |
6577 | ||
6578 | fi | |
6579 | fi | |
6580 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 | |
6581 | $as_echo "$ac_cv_header_stdc" >&6; } | |
6582 | if test $ac_cv_header_stdc = yes; then | |
6583 | ||
6584 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h | |
6585 | ||
3266f10b TT |
6586 | fi |
6587 | ||
6588 | # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works | |
6589 | # for constant arguments. Useless! | |
6590 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5 | |
6591 | $as_echo_n "checking for working alloca.h... " >&6; } | |
d0ac1c44 | 6592 | if ${ac_cv_working_alloca_h+:} false; then : |
3266f10b TT |
6593 | $as_echo_n "(cached) " >&6 |
6594 | else | |
6595 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6596 | /* end confdefs.h. */ | |
6597 | #include <alloca.h> | |
6598 | int | |
6599 | main () | |
6600 | { | |
6601 | char *p = (char *) alloca (2 * sizeof (int)); | |
6602 | if (p) return 0; | |
6603 | ; | |
6604 | return 0; | |
6605 | } | |
6606 | _ACEOF | |
6607 | if ac_fn_c_try_link "$LINENO"; then : | |
6608 | ac_cv_working_alloca_h=yes | |
6609 | else | |
6610 | ac_cv_working_alloca_h=no | |
6611 | fi | |
6612 | rm -f core conftest.err conftest.$ac_objext \ | |
6613 | conftest$ac_exeext conftest.$ac_ext | |
6614 | fi | |
6615 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5 | |
6616 | $as_echo "$ac_cv_working_alloca_h" >&6; } | |
6617 | if test $ac_cv_working_alloca_h = yes; then | |
6618 | ||
6619 | $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h | |
6620 | ||
6621 | fi | |
6622 | ||
6623 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5 | |
6624 | $as_echo_n "checking for alloca... " >&6; } | |
d0ac1c44 | 6625 | if ${ac_cv_func_alloca_works+:} false; then : |
3266f10b TT |
6626 | $as_echo_n "(cached) " >&6 |
6627 | else | |
6628 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6629 | /* end confdefs.h. */ | |
6630 | #ifdef __GNUC__ | |
6631 | # define alloca __builtin_alloca | |
6632 | #else | |
6633 | # ifdef _MSC_VER | |
6634 | # include <malloc.h> | |
6635 | # define alloca _alloca | |
6636 | # else | |
6637 | # ifdef HAVE_ALLOCA_H | |
6638 | # include <alloca.h> | |
6639 | # else | |
6640 | # ifdef _AIX | |
6641 | #pragma alloca | |
6642 | # else | |
6643 | # ifndef alloca /* predefined by HP cc +Olibcalls */ | |
d0ac1c44 | 6644 | void *alloca (size_t); |
3266f10b TT |
6645 | # endif |
6646 | # endif | |
6647 | # endif | |
6648 | # endif | |
6649 | #endif | |
6650 | ||
6651 | int | |
6652 | main () | |
6653 | { | |
6654 | char *p = (char *) alloca (1); | |
6655 | if (p) return 0; | |
6656 | ; | |
6657 | return 0; | |
6658 | } | |
6659 | _ACEOF | |
6660 | if ac_fn_c_try_link "$LINENO"; then : | |
6661 | ac_cv_func_alloca_works=yes | |
6662 | else | |
6663 | ac_cv_func_alloca_works=no | |
6664 | fi | |
6665 | rm -f core conftest.err conftest.$ac_objext \ | |
6666 | conftest$ac_exeext conftest.$ac_ext | |
6667 | fi | |
6668 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5 | |
6669 | $as_echo "$ac_cv_func_alloca_works" >&6; } | |
6670 | ||
6671 | if test $ac_cv_func_alloca_works = yes; then | |
6672 | ||
6673 | $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h | |
6674 | ||
6675 | else | |
6676 | # The SVR3 libPW and SVR4 libucb both contain incompatible functions | |
6677 | # that cause trouble. Some versions do not even contain alloca or | |
6678 | # contain a buggy version. If you still want to use their alloca, | |
6679 | # use ar to extract alloca.o from them instead of compiling alloca.c. | |
6680 | ||
6681 | ALLOCA=\${LIBOBJDIR}alloca.$ac_objext | |
6682 | ||
6683 | $as_echo "#define C_ALLOCA 1" >>confdefs.h | |
6684 | ||
6685 | ||
6686 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5 | |
6687 | $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; } | |
d0ac1c44 | 6688 | if ${ac_cv_os_cray+:} false; then : |
3266f10b TT |
6689 | $as_echo_n "(cached) " >&6 |
6690 | else | |
6691 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6692 | /* end confdefs.h. */ | |
6693 | #if defined CRAY && ! defined CRAY2 | |
6694 | webecray | |
6695 | #else | |
6696 | wenotbecray | |
6697 | #endif | |
6698 | ||
6699 | _ACEOF | |
6700 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
6701 | $EGREP "webecray" >/dev/null 2>&1; then : | |
6702 | ac_cv_os_cray=yes | |
6703 | else | |
6704 | ac_cv_os_cray=no | |
6705 | fi | |
6706 | rm -f conftest* | |
6707 | ||
6708 | fi | |
6709 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5 | |
6710 | $as_echo "$ac_cv_os_cray" >&6; } | |
6711 | if test $ac_cv_os_cray = yes; then | |
6712 | for ac_func in _getb67 GETB67 getb67; do | |
6713 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
6714 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
d0ac1c44 | 6715 | if eval test \"x\$"$as_ac_var"\" = x"yes"; then : |
3266f10b TT |
6716 | |
6717 | cat >>confdefs.h <<_ACEOF | |
6718 | #define CRAY_STACKSEG_END $ac_func | |
6719 | _ACEOF | |
6720 | ||
6721 | break | |
6722 | fi | |
6723 | ||
6724 | done | |
6725 | fi | |
6726 | ||
6727 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5 | |
6728 | $as_echo_n "checking stack direction for C alloca... " >&6; } | |
d0ac1c44 | 6729 | if ${ac_cv_c_stack_direction+:} false; then : |
3266f10b TT |
6730 | $as_echo_n "(cached) " >&6 |
6731 | else | |
6732 | if test "$cross_compiling" = yes; then : | |
6733 | ac_cv_c_stack_direction=0 | |
6734 | else | |
6735 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6736 | /* end confdefs.h. */ | |
6737 | $ac_includes_default | |
6738 | int | |
d0ac1c44 | 6739 | find_stack_direction (int *addr, int depth) |
3266f10b | 6740 | { |
d0ac1c44 SM |
6741 | int dir, dummy = 0; |
6742 | if (! addr) | |
6743 | addr = &dummy; | |
6744 | *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1; | |
6745 | dir = depth ? find_stack_direction (addr, depth - 1) : 0; | |
6746 | return dir + dummy; | |
3266f10b TT |
6747 | } |
6748 | ||
6749 | int | |
d0ac1c44 | 6750 | main (int argc, char **argv) |
3266f10b | 6751 | { |
d0ac1c44 | 6752 | return find_stack_direction (0, argc + !argv + 20) < 0; |
3266f10b TT |
6753 | } |
6754 | _ACEOF | |
6755 | if ac_fn_c_try_run "$LINENO"; then : | |
6756 | ac_cv_c_stack_direction=1 | |
6757 | else | |
6758 | ac_cv_c_stack_direction=-1 | |
6759 | fi | |
6760 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
6761 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
6762 | fi | |
6763 | ||
6764 | fi | |
6765 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5 | |
6766 | $as_echo "$ac_cv_c_stack_direction" >&6; } | |
6767 | cat >>confdefs.h <<_ACEOF | |
6768 | #define STACK_DIRECTION $ac_cv_c_stack_direction | |
6769 | _ACEOF | |
6770 | ||
6771 | ||
6772 | fi | |
6773 | ||
6774 | ||
6775 | ||
6776 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5 | |
6777 | $as_echo_n "checking for nl_langinfo and CODESET... " >&6; } | |
d0ac1c44 | 6778 | if ${am_cv_langinfo_codeset+:} false; then : |
3266f10b TT |
6779 | $as_echo_n "(cached) " >&6 |
6780 | else | |
6781 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6782 | /* end confdefs.h. */ | |
6783 | #include <langinfo.h> | |
6784 | int | |
6785 | main () | |
6786 | { | |
6787 | char* cs = nl_langinfo(CODESET); | |
6788 | ; | |
6789 | return 0; | |
6790 | } | |
6791 | _ACEOF | |
6792 | if ac_fn_c_try_link "$LINENO"; then : | |
6793 | am_cv_langinfo_codeset=yes | |
6794 | else | |
6795 | am_cv_langinfo_codeset=no | |
6796 | fi | |
6797 | rm -f core conftest.err conftest.$ac_objext \ | |
6798 | conftest$ac_exeext conftest.$ac_ext | |
6799 | ||
6800 | fi | |
6801 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5 | |
6802 | $as_echo "$am_cv_langinfo_codeset" >&6; } | |
6803 | if test $am_cv_langinfo_codeset = yes; then | |
6804 | ||
6805 | $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h | |
6806 | ||
6807 | fi | |
6808 | ||
6809 | ||
2d41fa11 | 6810 | for ac_header in linux/perf_event.h locale.h memory.h signal.h sys/resource.h sys/socket.h sys/un.h sys/wait.h thread_db.h wait.h termios.h dlfcn.h |
3266f10b TT |
6811 | do : |
6812 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
6813 | ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" | |
d0ac1c44 | 6814 | if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : |
3266f10b TT |
6815 | cat >>confdefs.h <<_ACEOF |
6816 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
6817 | _ACEOF | |
6818 | ||
6819 | fi | |
6820 | ||
6821 | done | |
6822 | ||
6823 | ||
c12d372d TT |
6824 | for ac_func in fdwalk getrlimit pipe pipe2 socketpair sigaction \ |
6825 | sigprocmask | |
3266f10b TT |
6826 | do : |
6827 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
6828 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
d0ac1c44 | 6829 | if eval test \"x\$"$as_ac_var"\" = x"yes"; then : |
3266f10b TT |
6830 | cat >>confdefs.h <<_ACEOF |
6831 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
6832 | _ACEOF | |
6833 | ||
6834 | fi | |
6835 | done | |
6836 | ||
6837 | ||
6838 | ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default" | |
d0ac1c44 | 6839 | if test "x$ac_cv_have_decl_strerror" = xyes; then : |
3266f10b TT |
6840 | ac_have_decl=1 |
6841 | else | |
6842 | ac_have_decl=0 | |
6843 | fi | |
6844 | ||
6845 | cat >>confdefs.h <<_ACEOF | |
6846 | #define HAVE_DECL_STRERROR $ac_have_decl | |
6847 | _ACEOF | |
6848 | ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default" | |
d0ac1c44 | 6849 | if test "x$ac_cv_have_decl_strstr" = xyes; then : |
3266f10b TT |
6850 | ac_have_decl=1 |
6851 | else | |
6852 | ac_have_decl=0 | |
6853 | fi | |
6854 | ||
6855 | cat >>confdefs.h <<_ACEOF | |
6856 | #define HAVE_DECL_STRSTR $ac_have_decl | |
6857 | _ACEOF | |
6858 | ||
6859 | ||
e9bcb658 GB |
6860 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5 |
6861 | $as_echo_n "checking for sigsetjmp... " >&6; } | |
d0ac1c44 | 6862 | if ${gdb_cv_func_sigsetjmp+:} false; then : |
e9bcb658 GB |
6863 | $as_echo_n "(cached) " >&6 |
6864 | else | |
6865 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6866 | /* end confdefs.h. */ | |
6867 | ||
6868 | #include <setjmp.h> | |
6869 | ||
6870 | int | |
6871 | main () | |
6872 | { | |
6873 | sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1); | |
6874 | ; | |
6875 | return 0; | |
6876 | } | |
6877 | _ACEOF | |
6878 | if ac_fn_c_try_compile "$LINENO"; then : | |
6879 | gdb_cv_func_sigsetjmp=yes | |
6880 | else | |
6881 | gdb_cv_func_sigsetjmp=no | |
6882 | fi | |
6883 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6884 | fi | |
6885 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5 | |
6886 | $as_echo "$gdb_cv_func_sigsetjmp" >&6; } | |
6887 | if test $gdb_cv_func_sigsetjmp = yes; then | |
6888 | ||
6889 | $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h | |
6890 | ||
6891 | fi | |
6892 | ||
3266f10b | 6893 | |
eb7aa561 PA |
6894 | # Check the return and argument types of ptrace. |
6895 | ||
6896 | ||
6897 | for ac_header in sys/ptrace.h ptrace.h | |
6898 | do : | |
6899 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
6900 | ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" | |
d0ac1c44 | 6901 | if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : |
eb7aa561 PA |
6902 | cat >>confdefs.h <<_ACEOF |
6903 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
6904 | _ACEOF | |
6905 | ||
6906 | fi | |
6907 | ||
6908 | done | |
6909 | ||
6910 | ||
6911 | gdb_ptrace_headers=' | |
6912 | #include <sys/types.h> | |
6913 | #if HAVE_SYS_PTRACE_H | |
6914 | # include <sys/ptrace.h> | |
6915 | #endif | |
6916 | #if HAVE_UNISTD_H | |
6917 | # include <unistd.h> | |
6918 | #endif | |
6919 | ' | |
6920 | # There is no point in checking if we don't have a prototype. | |
9b30624b | 6921 | ac_fn_c_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers |
eb7aa561 | 6922 | " |
d0ac1c44 | 6923 | if test "x$ac_cv_have_decl_ptrace" = xyes; then : |
eb7aa561 PA |
6924 | ac_have_decl=1 |
6925 | else | |
6926 | ac_have_decl=0 | |
6927 | fi | |
6928 | ||
6929 | cat >>confdefs.h <<_ACEOF | |
6930 | #define HAVE_DECL_PTRACE $ac_have_decl | |
6931 | _ACEOF | |
6932 | if test $ac_have_decl = 1; then : | |
6933 | ||
6934 | else | |
6935 | ||
6936 | : ${gdb_cv_func_ptrace_ret='int'} | |
6937 | : ${gdb_cv_func_ptrace_args='int,int,long,long'} | |
6938 | ||
6939 | fi | |
6940 | ||
6941 | # Check return type. Varargs (used on GNU/Linux) conflict with the | |
6942 | # empty argument list, so check for that explicitly. | |
6943 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5 | |
6944 | $as_echo_n "checking return type of ptrace... " >&6; } | |
d0ac1c44 | 6945 | if ${gdb_cv_func_ptrace_ret+:} false; then : |
eb7aa561 PA |
6946 | $as_echo_n "(cached) " >&6 |
6947 | else | |
6948 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6949 | /* end confdefs.h. */ | |
6950 | $gdb_ptrace_headers | |
6951 | int | |
6952 | main () | |
6953 | { | |
6954 | extern long ptrace (enum __ptrace_request, ...); | |
6955 | ; | |
6956 | return 0; | |
6957 | } | |
6958 | _ACEOF | |
9b30624b | 6959 | if ac_fn_c_try_compile "$LINENO"; then : |
eb7aa561 PA |
6960 | gdb_cv_func_ptrace_ret='long' |
6961 | else | |
6962 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6963 | /* end confdefs.h. */ | |
6964 | $gdb_ptrace_headers | |
6965 | int | |
6966 | main () | |
6967 | { | |
6968 | extern int ptrace (); | |
6969 | ; | |
6970 | return 0; | |
6971 | } | |
6972 | _ACEOF | |
9b30624b | 6973 | if ac_fn_c_try_compile "$LINENO"; then : |
eb7aa561 PA |
6974 | gdb_cv_func_ptrace_ret='int' |
6975 | else | |
6976 | gdb_cv_func_ptrace_ret='long' | |
6977 | fi | |
6978 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6979 | fi | |
6980 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6981 | fi | |
6982 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5 | |
6983 | $as_echo "$gdb_cv_func_ptrace_ret" >&6; } | |
6984 | ||
6985 | cat >>confdefs.h <<_ACEOF | |
6986 | #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret | |
6987 | _ACEOF | |
6988 | ||
6989 | # Check argument types. | |
6990 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5 | |
6991 | $as_echo_n "checking types of arguments for ptrace... " >&6; } | |
d0ac1c44 | 6992 | if ${gdb_cv_func_ptrace_args+:} false; then : |
eb7aa561 PA |
6993 | $as_echo_n "(cached) " >&6 |
6994 | else | |
6995 | ||
6996 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6997 | /* end confdefs.h. */ | |
6998 | $gdb_ptrace_headers | |
6999 | int | |
7000 | main () | |
7001 | { | |
7002 | extern long ptrace (enum __ptrace_request, ...); | |
7003 | ; | |
7004 | return 0; | |
7005 | } | |
7006 | _ACEOF | |
9b30624b | 7007 | if ac_fn_c_try_compile "$LINENO"; then : |
54019719 | 7008 | gdb_cv_func_ptrace_args='enum __ptrace_request,int,long,long' |
eb7aa561 PA |
7009 | else |
7010 | ||
7011 | for gdb_arg1 in 'int' 'long'; do | |
7012 | for gdb_arg2 in 'pid_t' 'int' 'long'; do | |
7013 | for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do | |
7014 | for gdb_arg4 in 'int' 'long' 'void *'; do | |
7015 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7016 | /* end confdefs.h. */ | |
7017 | $gdb_ptrace_headers | |
7018 | int | |
7019 | main () | |
7020 | { | |
7021 | ||
7022 | extern $gdb_cv_func_ptrace_ret | |
7023 | ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4); | |
7024 | ||
7025 | ; | |
7026 | return 0; | |
7027 | } | |
7028 | _ACEOF | |
9b30624b | 7029 | if ac_fn_c_try_compile "$LINENO"; then : |
eb7aa561 PA |
7030 | gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4"; |
7031 | break 4; | |
7032 | fi | |
7033 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7034 | for gdb_arg5 in 'int *' 'int' 'long'; do | |
7035 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7036 | /* end confdefs.h. */ | |
7037 | $gdb_ptrace_headers | |
7038 | int | |
7039 | main () | |
7040 | { | |
7041 | ||
7042 | extern $gdb_cv_func_ptrace_ret | |
7043 | ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5); | |
7044 | ||
7045 | ; | |
7046 | return 0; | |
7047 | } | |
7048 | _ACEOF | |
9b30624b | 7049 | if ac_fn_c_try_compile "$LINENO"; then : |
eb7aa561 PA |
7050 | |
7051 | gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5"; | |
7052 | break 5; | |
7053 | fi | |
7054 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7055 | done | |
7056 | done | |
7057 | done | |
7058 | done | |
7059 | done | |
7060 | # Provide a safe default value. | |
7061 | : ${gdb_cv_func_ptrace_args='int,int,long,long'} | |
7062 | ||
7063 | fi | |
7064 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7065 | fi | |
7066 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5 | |
7067 | $as_echo "$gdb_cv_func_ptrace_args" >&6; } | |
7068 | ac_save_IFS=$IFS; IFS=',' | |
7069 | set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'` | |
7070 | IFS=$ac_save_IFS | |
7071 | shift | |
7072 | ||
54019719 PA |
7073 | cat >>confdefs.h <<_ACEOF |
7074 | #define PTRACE_TYPE_ARG1 $1 | |
7075 | _ACEOF | |
7076 | ||
7077 | ||
eb7aa561 PA |
7078 | cat >>confdefs.h <<_ACEOF |
7079 | #define PTRACE_TYPE_ARG3 $3 | |
7080 | _ACEOF | |
7081 | ||
7082 | ||
7083 | cat >>confdefs.h <<_ACEOF | |
7084 | #define PTRACE_TYPE_ARG4 $4 | |
7085 | _ACEOF | |
7086 | ||
7087 | if test -n "$5"; then | |
7088 | ||
7089 | cat >>confdefs.h <<_ACEOF | |
7090 | #define PTRACE_TYPE_ARG5 $5 | |
7091 | _ACEOF | |
7092 | ||
7093 | fi | |
7094 | ||
7095 | ||
0fb4aa4b PA |
7096 | # Check for UST |
7097 | ustlibs="" | |
7098 | ustinc="" | |
7099 | ||
7100 | ||
7101 | # Check whether --with-ust was given. | |
7102 | if test "${with_ust+set}" = set; then : | |
7103 | withval=$with_ust; | |
7104 | fi | |
7105 | ||
7106 | ||
7107 | # Check whether --with-ust_include was given. | |
7108 | if test "${with_ust_include+set}" = set; then : | |
7109 | withval=$with_ust_include; | |
7110 | fi | |
7111 | ||
7112 | ||
7113 | # Check whether --with-ust_lib was given. | |
7114 | if test "${with_ust_lib+set}" = set; then : | |
7115 | withval=$with_ust_lib; | |
7116 | fi | |
7117 | ||
7118 | ||
7119 | case $with_ust in | |
7120 | no) | |
7121 | ustlibs= | |
7122 | ustinc= | |
7123 | ;; | |
7124 | "" | yes) | |
7125 | ustlibs=" -lust " | |
7126 | ustinc="" | |
7127 | ;; | |
7128 | *) | |
7129 | ustlibs="-L$with_ust/lib -lust" | |
7130 | ustinc="-I$with_ust/include " | |
7131 | ;; | |
7132 | esac | |
7133 | if test "x$with_ust_include" != x; then | |
7134 | ustinc="-I$with_ust_include " | |
7135 | fi | |
7136 | if test "x$with_ust_lib" != x; then | |
7137 | ustlibs="-L$with_ust_lib -lust" | |
7138 | fi | |
7139 | ||
7140 | if test "x$with_ust" != "xno"; then | |
7141 | saved_CFLAGS="$CFLAGS" | |
7142 | CFLAGS="$CFLAGS $ustinc" | |
7143 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ust" >&5 | |
7144 | $as_echo_n "checking for ust... " >&6; } | |
7145 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7146 | /* end confdefs.h. */ | |
7147 | ||
7148 | #define CONFIG_UST_GDB_INTEGRATION | |
7149 | #include <ust/ust.h> | |
7150 | ||
7151 | int | |
7152 | main () | |
7153 | { | |
7154 | ||
7155 | ; | |
7156 | return 0; | |
7157 | } | |
7158 | _ACEOF | |
7159 | if ac_fn_c_try_compile "$LINENO"; then : | |
7160 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
7161 | $as_echo "yes" >&6; }; | |
7162 | $as_echo "#define HAVE_UST 1" >>confdefs.h | |
7163 | ||
7164 | else | |
7165 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
7166 | $as_echo "no" >&6; }; ustlibs= ; ustinc= | |
7167 | fi | |
7168 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7169 | CFLAGS="$saved_CFLAGS" | |
7170 | fi | |
7171 | ||
7172 | # Flags needed for UST | |
7173 | ||
7174 | ||
7175 | ||
8f13a3ce | 7176 | |
d4596a3d PA |
7177 | # Check whether --enable-werror was given. |
7178 | if test "${enable_werror+set}" = set; then : | |
7179 | enableval=$enable_werror; case "${enableval}" in | |
7180 | yes | y) ERROR_ON_WARNING="yes" ;; | |
7181 | no | n) ERROR_ON_WARNING="no" ;; | |
d0ac1c44 | 7182 | *) as_fn_error $? "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;; |
d4596a3d PA |
7183 | esac |
7184 | fi | |
7185 | ||
7186 | ||
9a084706 | 7187 | # Enable -Werror by default when using gcc. Turn it off for releases. |
8f13a3ce | 7188 | if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" && $development; then |
d4596a3d PA |
7189 | ERROR_ON_WARNING=yes |
7190 | fi | |
7191 | ||
7192 | WERROR_CFLAGS="" | |
7193 | if test "${ERROR_ON_WARNING}" = yes ; then | |
7194 | WERROR_CFLAGS="-Werror" | |
7195 | fi | |
7196 | ||
cf6de44d | 7197 | # The options we'll try to enable. |
aac331e4 | 7198 | build_warnings="-Wall -Wpointer-arith \ |
a0de763e | 7199 | -Wno-unused -Wunused-value -Wunused-variable -Wunused-function \ |
8f13a3ce | 7200 | -Wno-switch -Wno-char-subscripts \ |
cf6de44d | 7201 | -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable \ |
d3d8724a | 7202 | -Wno-sign-compare -Wno-error=maybe-uninitialized \ |
458412c3 | 7203 | -Wno-mismatched-tags \ |
632e107b | 7204 | -Wno-error=deprecated-register \ |
85e26832 | 7205 | -Wsuggest-override \ |
1a34f210 | 7206 | -Wimplicit-fallthrough=3 \ |
96643e35 | 7207 | -Wduplicated-cond \ |
33a6bc35 TT |
7208 | -Wshadow=local \ |
7209 | -Wdeprecated-copy \ | |
7210 | -Wdeprecated-copy-dtor \ | |
7211 | -Wredundant-move" | |
8f13a3ce | 7212 | |
8f13a3ce | 7213 | case "${host}" in |
5bfda255 YQ |
7214 | *-*-mingw32*) |
7215 | # Enable -Wno-format by default when using gcc on mingw since many | |
7216 | # GCC versions complain about %I64. | |
7217 | build_warnings="$build_warnings -Wno-format" ;; | |
7218 | *-*-solaris*) | |
7219 | # Solaris 11.4 <python2.7/ceval.h> uses #pragma no_inline that GCC | |
7220 | # doesn't understand. | |
7221 | build_warnings="$build_warnings -Wno-unknown-pragmas" | |
7222 | # Solaris 11 <unistd.h> marks vfork deprecated. | |
7223 | build_warnings="$build_warnings -Wno-deprecated-declarations" ;; | |
f1628857 TT |
7224 | *) |
7225 | # Note that gcc requires -Wformat for -Wformat-nonliteral to work, | |
7226 | # but there's a special case for this below. | |
7227 | build_warnings="$build_warnings -Wformat-nonliteral" ;; | |
8f13a3ce MF |
7228 | esac |
7229 | ||
7230 | # Check whether --enable-build-warnings was given. | |
7231 | if test "${enable_build_warnings+set}" = set; then : | |
7232 | enableval=$enable_build_warnings; case "${enableval}" in | |
7233 | yes) ;; | |
7234 | no) build_warnings="-w";; | |
7235 | ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"` | |
7236 | build_warnings="${build_warnings} ${t}";; | |
7237 | *,) t=`echo "${enableval}" | sed -e "s/,/ /g"` | |
7238 | build_warnings="${t} ${build_warnings}";; | |
7239 | *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;; | |
7240 | esac | |
7241 | if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then | |
7242 | echo "Setting compiler warning flags = $build_warnings" 6>&1 | |
7243 | fi | |
7244 | fi | |
7245 | # Check whether --enable-gdb-build-warnings was given. | |
7246 | if test "${enable_gdb_build_warnings+set}" = set; then : | |
7247 | enableval=$enable_gdb_build_warnings; case "${enableval}" in | |
7248 | yes) ;; | |
7249 | no) build_warnings="-w";; | |
7250 | ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"` | |
7251 | build_warnings="${build_warnings} ${t}";; | |
7252 | *,) t=`echo "${enableval}" | sed -e "s/,/ /g"` | |
7253 | build_warnings="${t} ${build_warnings}";; | |
7254 | *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;; | |
7255 | esac | |
7256 | if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then | |
7257 | echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1 | |
7258 | fi | |
3bc3d82a PA |
7259 | fi |
7260 | ||
7261 | # The set of warnings supported by a C++ compiler is not the same as | |
7262 | # of the C compiler. | |
cf6de44d | 7263 | ac_ext=cpp |
3bc3d82a PA |
7264 | ac_cpp='$CXXCPP $CPPFLAGS' |
7265 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
7266 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
7267 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
7268 | ||
3bc3d82a | 7269 | |
d4596a3d | 7270 | WARN_CFLAGS="" |
8f13a3ce | 7271 | if test "x${build_warnings}" != x -a "x$GCC" = xyes |
d4596a3d PA |
7272 | then |
7273 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5 | |
7274 | $as_echo_n "checking compiler warning flags... " >&6; } | |
7275 | # Separate out the -Werror flag as some files just cannot be | |
7276 | # compiled with it enabled. | |
7277 | for w in ${build_warnings}; do | |
7544db95 PA |
7278 | # GCC does not complain about -Wno-unknown-warning. Invert |
7279 | # and test -Wunknown-warning instead. | |
7280 | case $w in | |
7281 | -Wno-*) | |
7282 | wtest=`echo $w | sed 's/-Wno-/-W/g'` ;; | |
f1628857 TT |
7283 | -Wformat-nonliteral) |
7284 | # gcc requires -Wformat before -Wformat-nonliteral | |
7285 | # will work, so stick them together. | |
7286 | w="-Wformat $w" | |
7287 | wtest="$w" | |
7288 | ;; | |
7544db95 PA |
7289 | *) |
7290 | wtest=$w ;; | |
7291 | esac | |
7292 | ||
d4596a3d PA |
7293 | case $w in |
7294 | -Werr*) WERROR_CFLAGS=-Werror ;; | |
3bc3d82a PA |
7295 | *) |
7296 | # Check whether GCC accepts it. | |
d4596a3d | 7297 | saved_CFLAGS="$CFLAGS" |
3e019bdc | 7298 | CFLAGS="$CFLAGS -Werror $wtest" |
3bc3d82a | 7299 | saved_CXXFLAGS="$CXXFLAGS" |
3e019bdc | 7300 | CXXFLAGS="$CXXFLAGS -Werror $wtest" |
a0de763e TT |
7301 | if test "x$w" = "x-Wunused-variable"; then |
7302 | # Check for https://gcc.gnu.org/bugzilla/show_bug.cgi?id=38958, | |
7303 | # fixed in GCC 4.9. This test is derived from the gdb | |
7304 | # source code that triggered this bug in GCC. | |
7305 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7306 | /* end confdefs.h. */ | |
7307 | struct scoped_restore_base {}; | |
7308 | struct scoped_restore_tmpl : public scoped_restore_base { | |
7309 | ~scoped_restore_tmpl() {} | |
7310 | }; | |
7311 | int | |
7312 | main () | |
7313 | { | |
7314 | const scoped_restore_base &b = scoped_restore_tmpl(); | |
7315 | ; | |
7316 | return 0; | |
7317 | } | |
7318 | _ACEOF | |
7319 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
7320 | WARN_CFLAGS="${WARN_CFLAGS} $w" | |
7321 | fi | |
7322 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7323 | else | |
7324 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
d4596a3d PA |
7325 | /* end confdefs.h. */ |
7326 | ||
7327 | int | |
7328 | main () | |
7329 | { | |
7330 | ||
7331 | ; | |
7332 | return 0; | |
7333 | } | |
7334 | _ACEOF | |
3bc3d82a | 7335 | if ac_fn_cxx_try_compile "$LINENO"; then : |
d4596a3d PA |
7336 | WARN_CFLAGS="${WARN_CFLAGS} $w" |
7337 | fi | |
7338 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
a0de763e | 7339 | fi |
d4596a3d | 7340 | CFLAGS="$saved_CFLAGS" |
3bc3d82a | 7341 | CXXFLAGS="$saved_CXXFLAGS" |
d4596a3d PA |
7342 | esac |
7343 | done | |
7344 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5 | |
7345 | $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; } | |
7346 | fi | |
7347 | ||
7348 | ||
7349 | ||
cf6de44d | 7350 | ac_ext=c |
3bc3d82a PA |
7351 | ac_cpp='$CPP $CPPFLAGS' |
7352 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
7353 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
7354 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
7355 | ||
3bc3d82a | 7356 | |
8f13a3ce | 7357 | |
10e86dd7 DE |
7358 | old_LIBS="$LIBS" |
7359 | LIBS="$LIBS -ldl" | |
7360 | for ac_func in dladdr | |
7361 | do : | |
7362 | ac_fn_c_check_func "$LINENO" "dladdr" "ac_cv_func_dladdr" | |
d0ac1c44 | 7363 | if test "x$ac_cv_func_dladdr" = xyes; then : |
10e86dd7 DE |
7364 | cat >>confdefs.h <<_ACEOF |
7365 | #define HAVE_DLADDR 1 | |
7366 | _ACEOF | |
7367 | ||
7368 | fi | |
7369 | done | |
7370 | ||
7371 | LIBS="$old_LIBS" | |
7372 | ||
07697489 PA |
7373 | |
7374 | # Check for presence and size of long long. | |
7375 | ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default" | |
d0ac1c44 | 7376 | if test "x$ac_cv_type_long_long" = xyes; then : |
07697489 PA |
7377 | |
7378 | cat >>confdefs.h <<_ACEOF | |
7379 | #define HAVE_LONG_LONG 1 | |
7380 | _ACEOF | |
7381 | ||
7382 | # The cast to long int works around a bug in the HP C Compiler | |
7383 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
7384 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
7385 | # This bug is HP SR number 8606223364. | |
7386 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5 | |
7387 | $as_echo_n "checking size of long long... " >&6; } | |
d0ac1c44 | 7388 | if ${ac_cv_sizeof_long_long+:} false; then : |
07697489 PA |
7389 | $as_echo_n "(cached) " >&6 |
7390 | else | |
7391 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then : | |
7392 | ||
7393 | else | |
7394 | if test "$ac_cv_type_long_long" = yes; then | |
7395 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
7396 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
d0ac1c44 SM |
7397 | as_fn_error 77 "cannot compute sizeof (long long) |
7398 | See \`config.log' for more details" "$LINENO" 5; } | |
07697489 PA |
7399 | else |
7400 | ac_cv_sizeof_long_long=0 | |
7401 | fi | |
7402 | fi | |
7403 | ||
7404 | fi | |
7405 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5 | |
7406 | $as_echo "$ac_cv_sizeof_long_long" >&6; } | |
7407 | ||
7408 | ||
7409 | ||
7410 | cat >>confdefs.h <<_ACEOF | |
7411 | #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long | |
7412 | _ACEOF | |
7413 | ||
7414 | ||
7415 | fi | |
7416 | ||
7417 | ||
d0ac1c44 SM |
7418 | as_ac_Symbol=`$as_echo "ac_cv_have_decl_basename(char *)" | $as_tr_sh` |
7419 | ac_fn_c_check_decl "$LINENO" "basename(char *)" "$as_ac_Symbol" "$ac_includes_default" | |
7420 | if eval test \"x\$"$as_ac_Symbol"\" = x"yes"; then : | |
07697489 PA |
7421 | ac_have_decl=1 |
7422 | else | |
7423 | ac_have_decl=0 | |
7424 | fi | |
7425 | ||
7426 | cat >>confdefs.h <<_ACEOF | |
7427 | #define HAVE_DECL_BASENAME $ac_have_decl | |
7428 | _ACEOF | |
7429 | ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default" | |
d0ac1c44 | 7430 | if test "x$ac_cv_have_decl_ffs" = xyes; then : |
07697489 PA |
7431 | ac_have_decl=1 |
7432 | else | |
7433 | ac_have_decl=0 | |
7434 | fi | |
7435 | ||
7436 | cat >>confdefs.h <<_ACEOF | |
7437 | #define HAVE_DECL_FFS $ac_have_decl | |
7438 | _ACEOF | |
7439 | ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default" | |
d0ac1c44 | 7440 | if test "x$ac_cv_have_decl_asprintf" = xyes; then : |
07697489 PA |
7441 | ac_have_decl=1 |
7442 | else | |
7443 | ac_have_decl=0 | |
7444 | fi | |
7445 | ||
7446 | cat >>confdefs.h <<_ACEOF | |
7447 | #define HAVE_DECL_ASPRINTF $ac_have_decl | |
7448 | _ACEOF | |
7449 | ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default" | |
d0ac1c44 | 7450 | if test "x$ac_cv_have_decl_vasprintf" = xyes; then : |
07697489 PA |
7451 | ac_have_decl=1 |
7452 | else | |
7453 | ac_have_decl=0 | |
7454 | fi | |
7455 | ||
7456 | cat >>confdefs.h <<_ACEOF | |
7457 | #define HAVE_DECL_VASPRINTF $ac_have_decl | |
7458 | _ACEOF | |
7459 | ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default" | |
d0ac1c44 | 7460 | if test "x$ac_cv_have_decl_snprintf" = xyes; then : |
07697489 PA |
7461 | ac_have_decl=1 |
7462 | else | |
7463 | ac_have_decl=0 | |
7464 | fi | |
7465 | ||
7466 | cat >>confdefs.h <<_ACEOF | |
7467 | #define HAVE_DECL_SNPRINTF $ac_have_decl | |
7468 | _ACEOF | |
7469 | ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default" | |
d0ac1c44 | 7470 | if test "x$ac_cv_have_decl_vsnprintf" = xyes; then : |
07697489 PA |
7471 | ac_have_decl=1 |
7472 | else | |
7473 | ac_have_decl=0 | |
7474 | fi | |
7475 | ||
7476 | cat >>confdefs.h <<_ACEOF | |
7477 | #define HAVE_DECL_VSNPRINTF $ac_have_decl | |
7478 | _ACEOF | |
7479 | ||
7480 | ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default" | |
d0ac1c44 | 7481 | if test "x$ac_cv_have_decl_strtol" = xyes; then : |
07697489 PA |
7482 | ac_have_decl=1 |
7483 | else | |
7484 | ac_have_decl=0 | |
7485 | fi | |
7486 | ||
7487 | cat >>confdefs.h <<_ACEOF | |
7488 | #define HAVE_DECL_STRTOL $ac_have_decl | |
7489 | _ACEOF | |
7490 | ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default" | |
d0ac1c44 | 7491 | if test "x$ac_cv_have_decl_strtoul" = xyes; then : |
07697489 PA |
7492 | ac_have_decl=1 |
7493 | else | |
7494 | ac_have_decl=0 | |
7495 | fi | |
7496 | ||
7497 | cat >>confdefs.h <<_ACEOF | |
7498 | #define HAVE_DECL_STRTOUL $ac_have_decl | |
7499 | _ACEOF | |
7500 | ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default" | |
d0ac1c44 | 7501 | if test "x$ac_cv_have_decl_strtoll" = xyes; then : |
07697489 PA |
7502 | ac_have_decl=1 |
7503 | else | |
7504 | ac_have_decl=0 | |
7505 | fi | |
7506 | ||
7507 | cat >>confdefs.h <<_ACEOF | |
7508 | #define HAVE_DECL_STRTOLL $ac_have_decl | |
7509 | _ACEOF | |
7510 | ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default" | |
d0ac1c44 | 7511 | if test "x$ac_cv_have_decl_strtoull" = xyes; then : |
07697489 PA |
7512 | ac_have_decl=1 |
7513 | else | |
7514 | ac_have_decl=0 | |
7515 | fi | |
7516 | ||
7517 | cat >>confdefs.h <<_ACEOF | |
7518 | #define HAVE_DECL_STRTOULL $ac_have_decl | |
7519 | _ACEOF | |
7520 | ||
7521 | ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default" | |
d0ac1c44 | 7522 | if test "x$ac_cv_have_decl_strverscmp" = xyes; then : |
07697489 PA |
7523 | ac_have_decl=1 |
7524 | else | |
7525 | ac_have_decl=0 | |
7526 | fi | |
7527 | ||
7528 | cat >>confdefs.h <<_ACEOF | |
7529 | #define HAVE_DECL_STRVERSCMP $ac_have_decl | |
7530 | _ACEOF | |
7531 | ||
7532 | ||
7533 | ||
81ecdfbb | 7534 | ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default" |
d0ac1c44 | 7535 | if test "x$ac_cv_have_decl_strerror" = xyes; then : |
81ecdfbb RW |
7536 | ac_have_decl=1 |
7537 | else | |
7538 | ac_have_decl=0 | |
7539 | fi | |
f450004a | 7540 | |
81ecdfbb RW |
7541 | cat >>confdefs.h <<_ACEOF |
7542 | #define HAVE_DECL_STRERROR $ac_have_decl | |
7543 | _ACEOF | |
7544 | ac_fn_c_check_decl "$LINENO" "perror" "ac_cv_have_decl_perror" "$ac_includes_default" | |
d0ac1c44 | 7545 | if test "x$ac_cv_have_decl_perror" = xyes; then : |
81ecdfbb RW |
7546 | ac_have_decl=1 |
7547 | else | |
7548 | ac_have_decl=0 | |
f450004a | 7549 | fi |
81ecdfbb RW |
7550 | |
7551 | cat >>confdefs.h <<_ACEOF | |
7552 | #define HAVE_DECL_PERROR $ac_have_decl | |
7553 | _ACEOF | |
bb0116a4 | 7554 | ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default" |
d0ac1c44 | 7555 | if test "x$ac_cv_have_decl_vasprintf" = xyes; then : |
bb0116a4 JB |
7556 | ac_have_decl=1 |
7557 | else | |
7558 | ac_have_decl=0 | |
7559 | fi | |
7560 | ||
7561 | cat >>confdefs.h <<_ACEOF | |
7562 | #define HAVE_DECL_VASPRINTF $ac_have_decl | |
7563 | _ACEOF | |
7564 | ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default" | |
d0ac1c44 | 7565 | if test "x$ac_cv_have_decl_vsnprintf" = xyes; then : |
bb0116a4 JB |
7566 | ac_have_decl=1 |
7567 | else | |
7568 | ac_have_decl=0 | |
7569 | fi | |
7570 | ||
7571 | cat >>confdefs.h <<_ACEOF | |
7572 | #define HAVE_DECL_VSNPRINTF $ac_have_decl | |
7573 | _ACEOF | |
81ecdfbb RW |
7574 | |
7575 | ||
791c0056 | 7576 | ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default" |
d0ac1c44 | 7577 | if test "x$ac_cv_member_struct_stat_st_blocks" = xyes; then : |
791c0056 GB |
7578 | |
7579 | cat >>confdefs.h <<_ACEOF | |
7580 | #define HAVE_STRUCT_STAT_ST_BLOCKS 1 | |
7581 | _ACEOF | |
7582 | ||
7583 | ||
7584 | fi | |
7585 | ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default" | |
d0ac1c44 | 7586 | if test "x$ac_cv_member_struct_stat_st_blksize" = xyes; then : |
791c0056 GB |
7587 | |
7588 | cat >>confdefs.h <<_ACEOF | |
7589 | #define HAVE_STRUCT_STAT_ST_BLKSIZE 1 | |
7590 | _ACEOF | |
7591 | ||
7592 | ||
7593 | fi | |
7594 | ||
7595 | ||
3e019bdc SM |
7596 | # See if <sys/user.h> supports the %fs_base and %gs_bas amd64 segment registers. |
7597 | # Older amd64 Linux's don't have the fs_base and gs_base members of | |
7598 | # `struct user_regs_struct'. | |
f517c180 EA |
7599 | ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "fs_base" "ac_cv_member_struct_user_regs_struct_fs_base" "#include <sys/types.h> |
7600 | #include <sys/user.h> | |
239b6d10 | 7601 | " |
d0ac1c44 | 7602 | if test "x$ac_cv_member_struct_user_regs_struct_fs_base" = xyes; then : |
239b6d10 WT |
7603 | |
7604 | cat >>confdefs.h <<_ACEOF | |
7605 | #define HAVE_STRUCT_USER_REGS_STRUCT_FS_BASE 1 | |
7606 | _ACEOF | |
7607 | ||
7608 | ||
7609 | fi | |
f517c180 EA |
7610 | ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "gs_base" "ac_cv_member_struct_user_regs_struct_gs_base" "#include <sys/types.h> |
7611 | #include <sys/user.h> | |
239b6d10 | 7612 | " |
d0ac1c44 | 7613 | if test "x$ac_cv_member_struct_user_regs_struct_gs_base" = xyes; then : |
239b6d10 WT |
7614 | |
7615 | cat >>confdefs.h <<_ACEOF | |
7616 | #define HAVE_STRUCT_USER_REGS_STRUCT_GS_BASE 1 | |
7617 | _ACEOF | |
7618 | ||
7619 | ||
7620 | fi | |
7621 | ||
7622 | ||
7623 | ||
81ecdfbb RW |
7624 | ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h> |
7625 | #include <sys/socket.h> | |
7626 | ||
7627 | " | |
d0ac1c44 | 7628 | if test "x$ac_cv_type_socklen_t" = xyes; then : |
f450004a | 7629 | |
ccbd4912 | 7630 | cat >>confdefs.h <<_ACEOF |
f450004a DJ |
7631 | #define HAVE_SOCKLEN_T 1 |
7632 | _ACEOF | |
7633 | ||
f450004a | 7634 | |
ccbd4912 | 7635 | fi |
f450004a | 7636 | |
fb1e4ffc | 7637 | |
64da5dd5 JB |
7638 | case "${target}" in |
7639 | *-android*) | |
7640 | # Starting with NDK version 9, <elf.h> actually includes definitions | |
7641 | # of Elf32_auxv_t and Elf64_auxv_t. But sadly, <elf.h> includes | |
7642 | # <sys/exec_elf.h> which defines some of the ELF types incorrectly, | |
7643 | # leading to conflicts with the defintions from <linux/elf.h>. | |
7644 | # This makes it impossible for us to include both <elf.h> and | |
7645 | # <linux/elf.h>, which means that, in practice, we do not have | |
7646 | # access to Elf32_auxv_t and Elf64_auxv_t on this platform. | |
7647 | # Therefore, do not try to auto-detect availability, as it would | |
7648 | # get it wrong on this platform. | |
7649 | ;; | |
7650 | *) | |
7651 | ac_fn_c_check_type "$LINENO" "Elf32_auxv_t" "ac_cv_type_Elf32_auxv_t" "#include <elf.h> | |
8365dcf5 TJB |
7652 | |
7653 | " | |
d0ac1c44 | 7654 | if test "x$ac_cv_type_Elf32_auxv_t" = xyes; then : |
8365dcf5 TJB |
7655 | |
7656 | cat >>confdefs.h <<_ACEOF | |
7657 | #define HAVE_ELF32_AUXV_T 1 | |
7658 | _ACEOF | |
7659 | ||
7660 | ||
7661 | fi | |
7662 | ac_fn_c_check_type "$LINENO" "Elf64_auxv_t" "ac_cv_type_Elf64_auxv_t" "#include <elf.h> | |
7663 | ||
7664 | " | |
d0ac1c44 | 7665 | if test "x$ac_cv_type_Elf64_auxv_t" = xyes; then : |
8365dcf5 TJB |
7666 | |
7667 | cat >>confdefs.h <<_ACEOF | |
7668 | #define HAVE_ELF64_AUXV_T 1 | |
7669 | _ACEOF | |
7670 | ||
7671 | ||
7672 | fi | |
7673 | ||
64da5dd5 | 7674 | esac |
8365dcf5 | 7675 | |
c16158bc JM |
7676 | |
7677 | ||
81ecdfbb RW |
7678 | # Check whether --with-pkgversion was given. |
7679 | if test "${with_pkgversion+set}" = set; then : | |
7680 | withval=$with_pkgversion; case "$withval" in | |
d0ac1c44 | 7681 | yes) as_fn_error $? "package version not specified" "$LINENO" 5 ;; |
c16158bc JM |
7682 | no) PKGVERSION= ;; |
7683 | *) PKGVERSION="($withval) " ;; | |
7684 | esac | |
7685 | else | |
7686 | PKGVERSION="(GDB) " | |
7687 | ||
81ecdfbb RW |
7688 | fi |
7689 | ||
c16158bc JM |
7690 | |
7691 | ||
7692 | ||
7693 | ||
81ecdfbb RW |
7694 | # Check whether --with-bugurl was given. |
7695 | if test "${with_bugurl+set}" = set; then : | |
7696 | withval=$with_bugurl; case "$withval" in | |
d0ac1c44 | 7697 | yes) as_fn_error $? "bug URL not specified" "$LINENO" 5 ;; |
c16158bc JM |
7698 | no) BUGURL= |
7699 | ;; | |
7700 | *) BUGURL="$withval" | |
7701 | ;; | |
7702 | esac | |
7703 | else | |
7704 | BUGURL="http://www.gnu.org/software/gdb/bugs/" | |
7705 | ||
81ecdfbb RW |
7706 | fi |
7707 | ||
c16158bc JM |
7708 | case ${BUGURL} in |
7709 | "") | |
7710 | REPORT_BUGS_TO= | |
7711 | REPORT_BUGS_TEXI= | |
7712 | ;; | |
7713 | *) | |
7714 | REPORT_BUGS_TO="<$BUGURL>" | |
7715 | REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`} | |
7716 | ;; | |
7717 | esac; | |
7718 | ||
7719 | ||
7720 | ||
7721 | ||
7722 | cat >>confdefs.h <<_ACEOF | |
7723 | #define PKGVERSION "$PKGVERSION" | |
7724 | _ACEOF | |
7725 | ||
7726 | ||
7727 | cat >>confdefs.h <<_ACEOF | |
7728 | #define REPORT_BUGS_TO "$REPORT_BUGS_TO" | |
7729 | _ACEOF | |
7730 | ||
7731 | ||
8838b45e NS |
7732 | # Check for various supplementary target information (beyond the |
7733 | # triplet) which might affect the choices in configure.srv. | |
7734 | case "${target}" in | |
7735 | i[34567]86-*-linux*) | |
7736 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if building for x86-64" >&5 | |
7737 | $as_echo_n "checking if building for x86-64... " >&6; } | |
d0ac1c44 | 7738 | if ${gdb_cv_i386_is_x86_64+:} false; then : |
8838b45e NS |
7739 | $as_echo_n "(cached) " >&6 |
7740 | else | |
7741 | save_CPPFLAGS="$CPPFLAGS" | |
7742 | CPPFLAGS="$CPPFLAGS $CFLAGS" | |
7743 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7744 | /* end confdefs.h. */ | |
7745 | ||
7746 | #if __x86_64__ | |
7747 | got it | |
7748 | #endif | |
7749 | ||
7750 | _ACEOF | |
7751 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
7752 | $EGREP "got it" >/dev/null 2>&1; then : | |
7753 | gdb_cv_i386_is_x86_64=yes | |
7754 | else | |
7755 | gdb_cv_i386_is_x86_64=no | |
7756 | fi | |
7757 | rm -f conftest* | |
7758 | ||
7759 | CPPFLAGS="$save_CPPFLAGS" | |
7760 | fi | |
7761 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_i386_is_x86_64" >&5 | |
7762 | $as_echo "$gdb_cv_i386_is_x86_64" >&6; } | |
7763 | ;; | |
201506da PA |
7764 | |
7765 | x86_64-*-linux*) | |
7766 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if building for x32" >&5 | |
7767 | $as_echo_n "checking if building for x32... " >&6; } | |
d0ac1c44 | 7768 | if ${gdb_cv_x86_is_x32+:} false; then : |
201506da PA |
7769 | $as_echo_n "(cached) " >&6 |
7770 | else | |
7771 | save_CPPFLAGS="$CPPFLAGS" | |
7772 | CPPFLAGS="$CPPFLAGS $CFLAGS" | |
7773 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7774 | /* end confdefs.h. */ | |
7775 | ||
7776 | #if __x86_64__ && __ILP32__ | |
7777 | got it | |
7778 | #endif | |
7779 | ||
7780 | _ACEOF | |
7781 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
7782 | $EGREP "got it" >/dev/null 2>&1; then : | |
7783 | gdb_cv_x86_is_x32=yes | |
7784 | else | |
7785 | gdb_cv_x86_is_x32=no | |
7786 | fi | |
7787 | rm -f conftest* | |
7788 | ||
7789 | CPPFLAGS="$save_CPPFLAGS" | |
7790 | fi | |
7791 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_x86_is_x32" >&5 | |
7792 | $as_echo "$gdb_cv_x86_is_x32" >&6; } | |
7793 | ;; | |
7794 | ||
9ac544ce MK |
7795 | m68k-*-*) |
7796 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if building for Coldfire" >&5 | |
7797 | $as_echo_n "checking if building for Coldfire... " >&6; } | |
d0ac1c44 | 7798 | if ${gdb_cv_m68k_is_coldfire+:} false; then : |
9ac544ce MK |
7799 | $as_echo_n "(cached) " >&6 |
7800 | else | |
7801 | save_CPPFLAGS="$CPPFLAGS" | |
7802 | CPPFLAGS="$CPPFLAGS $CFLAGS" | |
7803 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7804 | /* end confdefs.h. */ | |
7805 | ||
7806 | #ifdef __mcoldfire__ | |
7807 | got it | |
7808 | #endif | |
7809 | ||
7810 | _ACEOF | |
7811 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
7812 | $EGREP "got it" >/dev/null 2>&1; then : | |
7813 | gdb_cv_m68k_is_coldfire=yes | |
7814 | else | |
7815 | gdb_cv_m68k_is_coldfire=no | |
7816 | fi | |
7817 | rm -f conftest* | |
7818 | ||
7819 | CPPFLAGS="$save_CPPFLAGS" | |
7820 | fi | |
7821 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_m68k_is_coldfire" >&5 | |
7822 | $as_echo "$gdb_cv_m68k_is_coldfire" >&6; } | |
7823 | ;; | |
8838b45e NS |
7824 | esac |
7825 | ||
7ea81414 | 7826 | . ${srcdir}/configure.srv |
d6e9fb05 | 7827 | |
fb23d554 | 7828 | # Add in the common host objects. |
268a13a5 | 7829 | . ${srcdir}/../gdbsupport/common.host |
fb23d554 SDJ |
7830 | srv_host_obs="$common_host_obs" |
7831 | ||
68070c10 PA |
7832 | if test "${srv_mingwce}" = "yes"; then |
7833 | LIBS="$LIBS -lws2" | |
7834 | elif test "${srv_mingw}" = "yes"; then | |
12ea4b69 | 7835 | LIBS="$LIBS -lws2_32" |
ac8c974e AR |
7836 | elif test "${srv_qnx}" = "yes"; then |
7837 | LIBS="$LIBS -lsocket" | |
8ed54b31 JB |
7838 | elif test "${srv_lynxos}" = "yes"; then |
7839 | LIBS="$LIBS -lnetinet" | |
68070c10 PA |
7840 | fi |
7841 | ||
7842 | if test "${srv_mingw}" = "yes"; then | |
b80864fb | 7843 | |
81ecdfbb | 7844 | $as_echo "#define USE_WIN32API 1" >>confdefs.h |
b80864fb DJ |
7845 | |
7846 | fi | |
7847 | ||
58caa3dc | 7848 | if test "${srv_linux_usrregs}" = "yes"; then |
f450004a | 7849 | |
81ecdfbb | 7850 | $as_echo "#define HAVE_LINUX_USRREGS 1" >>confdefs.h |
58caa3dc DJ |
7851 | |
7852 | fi | |
7853 | ||
7854 | if test "${srv_linux_regsets}" = "yes"; then | |
e9d25b98 | 7855 | |
81ecdfbb | 7856 | $as_echo "#define HAVE_LINUX_REGSETS 1" >>confdefs.h |
e9d25b98 DJ |
7857 | |
7858 | ||
81ecdfbb RW |
7859 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5 |
7860 | $as_echo_n "checking for PTRACE_GETREGS... " >&6; } | |
d0ac1c44 | 7861 | if ${gdbsrv_cv_have_ptrace_getregs+:} false; then : |
81ecdfbb | 7862 | $as_echo_n "(cached) " >&6 |
bec39cab | 7863 | else |
81ecdfbb | 7864 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
bec39cab | 7865 | /* end confdefs.h. */ |
58caa3dc | 7866 | #include <sys/ptrace.h> |
bec39cab AC |
7867 | int |
7868 | main () | |
7869 | { | |
58caa3dc | 7870 | PTRACE_GETREGS; |
bec39cab AC |
7871 | ; |
7872 | return 0; | |
7873 | } | |
7874 | _ACEOF | |
81ecdfbb | 7875 | if ac_fn_c_try_compile "$LINENO"; then : |
58caa3dc DJ |
7876 | gdbsrv_cv_have_ptrace_getregs=yes |
7877 | else | |
81ecdfbb | 7878 | gdbsrv_cv_have_ptrace_getregs=no |
58caa3dc | 7879 | fi |
81ecdfbb | 7880 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
58caa3dc DJ |
7881 | fi |
7882 | ||
81ecdfbb RW |
7883 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_ptrace_getregs" >&5 |
7884 | $as_echo "$gdbsrv_cv_have_ptrace_getregs" >&6; } | |
58caa3dc | 7885 | if test "${gdbsrv_cv_have_ptrace_getregs}" = "yes"; then |
f450004a | 7886 | |
81ecdfbb | 7887 | $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h |
58caa3dc DJ |
7888 | |
7889 | fi | |
7890 | ||
81ecdfbb RW |
7891 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5 |
7892 | $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; } | |
d0ac1c44 | 7893 | if ${gdbsrv_cv_have_ptrace_getfpxregs+:} false; then : |
81ecdfbb | 7894 | $as_echo_n "(cached) " >&6 |
58caa3dc | 7895 | else |
81ecdfbb | 7896 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
bec39cab | 7897 | /* end confdefs.h. */ |
58caa3dc | 7898 | #include <sys/ptrace.h> |
bec39cab AC |
7899 | int |
7900 | main () | |
7901 | { | |
58caa3dc | 7902 | PTRACE_GETFPXREGS; |
bec39cab AC |
7903 | ; |
7904 | return 0; | |
7905 | } | |
7906 | _ACEOF | |
81ecdfbb | 7907 | if ac_fn_c_try_compile "$LINENO"; then : |
58caa3dc DJ |
7908 | gdbsrv_cv_have_ptrace_getfpxregs=yes |
7909 | else | |
81ecdfbb | 7910 | gdbsrv_cv_have_ptrace_getfpxregs=no |
58caa3dc | 7911 | fi |
81ecdfbb | 7912 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
58caa3dc DJ |
7913 | fi |
7914 | ||
81ecdfbb RW |
7915 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_ptrace_getfpxregs" >&5 |
7916 | $as_echo "$gdbsrv_cv_have_ptrace_getfpxregs" >&6; } | |
58caa3dc | 7917 | if test "${gdbsrv_cv_have_ptrace_getfpxregs}" = "yes"; then |
f450004a | 7918 | |
81ecdfbb | 7919 | $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h |
58caa3dc DJ |
7920 | |
7921 | fi | |
7922 | fi | |
7923 | ||
9accd112 MM |
7924 | if test "${srv_linux_btrace}" = "yes"; then |
7925 | ||
7926 | $as_echo "#define HAVE_LINUX_BTRACE 1" >>confdefs.h | |
7927 | ||
7928 | fi | |
7929 | ||
0d62e5e8 | 7930 | if test "$ac_cv_header_sys_procfs_h" = yes; then |
81ecdfbb RW |
7931 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5 |
7932 | $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; } | |
d0ac1c44 | 7933 | if ${bfd_cv_have_sys_procfs_type_lwpid_t+:} false; then : |
81ecdfbb | 7934 | $as_echo_n "(cached) " >&6 |
0d62e5e8 | 7935 | else |
81ecdfbb | 7936 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
bec39cab | 7937 | /* end confdefs.h. */ |
0d62e5e8 DJ |
7938 | |
7939 | #define _SYSCALL32 | |
8e642873 PM |
7940 | /* Needed for new procfs interface on sparc-solaris. */ |
7941 | #define _STRUCTURED_PROC 1 | |
0d62e5e8 | 7942 | #include <sys/procfs.h> |
bec39cab AC |
7943 | int |
7944 | main () | |
7945 | { | |
0d62e5e8 | 7946 | lwpid_t avar |
bec39cab AC |
7947 | ; |
7948 | return 0; | |
7949 | } | |
7950 | _ACEOF | |
81ecdfbb | 7951 | if ac_fn_c_try_compile "$LINENO"; then : |
0d62e5e8 DJ |
7952 | bfd_cv_have_sys_procfs_type_lwpid_t=yes |
7953 | else | |
81ecdfbb | 7954 | bfd_cv_have_sys_procfs_type_lwpid_t=no |
bec39cab | 7955 | |
0d62e5e8 | 7956 | fi |
81ecdfbb | 7957 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
0d62e5e8 DJ |
7958 | fi |
7959 | ||
7960 | if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then | |
bec39cab | 7961 | |
81ecdfbb | 7962 | $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h |
0d62e5e8 DJ |
7963 | |
7964 | fi | |
81ecdfbb RW |
7965 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5 |
7966 | $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; } | |
0d62e5e8 | 7967 | |
81ecdfbb RW |
7968 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5 |
7969 | $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; } | |
d0ac1c44 | 7970 | if ${bfd_cv_have_sys_procfs_type_psaddr_t+:} false; then : |
81ecdfbb | 7971 | $as_echo_n "(cached) " >&6 |
0d62e5e8 | 7972 | else |
81ecdfbb | 7973 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
bec39cab | 7974 | /* end confdefs.h. */ |
0d62e5e8 DJ |
7975 | |
7976 | #define _SYSCALL32 | |
8e642873 PM |
7977 | /* Needed for new procfs interface on sparc-solaris. */ |
7978 | #define _STRUCTURED_PROC 1 | |
0d62e5e8 | 7979 | #include <sys/procfs.h> |
bec39cab AC |
7980 | int |
7981 | main () | |
7982 | { | |
0d62e5e8 | 7983 | psaddr_t avar |
bec39cab AC |
7984 | ; |
7985 | return 0; | |
7986 | } | |
7987 | _ACEOF | |
81ecdfbb | 7988 | if ac_fn_c_try_compile "$LINENO"; then : |
0d62e5e8 DJ |
7989 | bfd_cv_have_sys_procfs_type_psaddr_t=yes |
7990 | else | |
81ecdfbb | 7991 | bfd_cv_have_sys_procfs_type_psaddr_t=no |
bec39cab | 7992 | |
0d62e5e8 | 7993 | fi |
81ecdfbb | 7994 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
0d62e5e8 DJ |
7995 | fi |
7996 | ||
7997 | if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then | |
bec39cab | 7998 | |
81ecdfbb | 7999 | $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h |
0d62e5e8 DJ |
8000 | |
8001 | fi | |
81ecdfbb RW |
8002 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5 |
8003 | $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; } | |
0d62e5e8 | 8004 | |
81ecdfbb RW |
8005 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5 |
8006 | $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; } | |
d0ac1c44 | 8007 | if ${bfd_cv_have_sys_procfs_type_prgregset_t+:} false; then : |
81ecdfbb | 8008 | $as_echo_n "(cached) " >&6 |
0d62e5e8 | 8009 | else |
81ecdfbb | 8010 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
bec39cab | 8011 | /* end confdefs.h. */ |
0d62e5e8 DJ |
8012 | |
8013 | #define _SYSCALL32 | |
8e642873 PM |
8014 | /* Needed for new procfs interface on sparc-solaris. */ |
8015 | #define _STRUCTURED_PROC 1 | |
0d62e5e8 | 8016 | #include <sys/procfs.h> |
bec39cab AC |
8017 | int |
8018 | main () | |
8019 | { | |
0d62e5e8 | 8020 | prgregset_t avar |
bec39cab AC |
8021 | ; |
8022 | return 0; | |
8023 | } | |
8024 | _ACEOF | |
81ecdfbb | 8025 | if ac_fn_c_try_compile "$LINENO"; then : |
0d62e5e8 DJ |
8026 | bfd_cv_have_sys_procfs_type_prgregset_t=yes |
8027 | else | |
81ecdfbb | 8028 | bfd_cv_have_sys_procfs_type_prgregset_t=no |
bec39cab | 8029 | |
0d62e5e8 | 8030 | fi |
81ecdfbb | 8031 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
0d62e5e8 DJ |
8032 | fi |
8033 | ||
8034 | if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then | |
bec39cab | 8035 | |
81ecdfbb | 8036 | $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h |
0d62e5e8 DJ |
8037 | |
8038 | fi | |
81ecdfbb RW |
8039 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5 |
8040 | $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; } | |
0d62e5e8 | 8041 | |
1041a03c JB |
8042 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5 |
8043 | $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; } | |
d0ac1c44 | 8044 | if ${bfd_cv_have_sys_procfs_type_prfpregset_t+:} false; then : |
1041a03c JB |
8045 | $as_echo_n "(cached) " >&6 |
8046 | else | |
8047 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8048 | /* end confdefs.h. */ | |
8049 | ||
8050 | #define _SYSCALL32 | |
8051 | /* Needed for new procfs interface on sparc-solaris. */ | |
8052 | #define _STRUCTURED_PROC 1 | |
8053 | #include <sys/procfs.h> | |
8054 | int | |
8055 | main () | |
8056 | { | |
8057 | prfpregset_t avar | |
8058 | ; | |
8059 | return 0; | |
8060 | } | |
8061 | _ACEOF | |
8062 | if ac_fn_c_try_compile "$LINENO"; then : | |
8063 | bfd_cv_have_sys_procfs_type_prfpregset_t=yes | |
8064 | else | |
8065 | bfd_cv_have_sys_procfs_type_prfpregset_t=no | |
8066 | ||
8067 | fi | |
8068 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
8069 | fi | |
8070 | ||
8071 | if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then | |
8072 | ||
8073 | $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h | |
8074 | ||
8075 | fi | |
8076 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5 | |
8077 | $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; } | |
8078 | ||
81ecdfbb RW |
8079 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_fpregset_t in sys/procfs.h" >&5 |
8080 | $as_echo_n "checking for elf_fpregset_t in sys/procfs.h... " >&6; } | |
d0ac1c44 | 8081 | if ${bfd_cv_have_sys_procfs_type_elf_fpregset_t+:} false; then : |
81ecdfbb | 8082 | $as_echo_n "(cached) " >&6 |
0d62e5e8 | 8083 | else |
81ecdfbb | 8084 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
bec39cab | 8085 | /* end confdefs.h. */ |
0d62e5e8 DJ |
8086 | |
8087 | #define _SYSCALL32 | |
8e642873 PM |
8088 | /* Needed for new procfs interface on sparc-solaris. */ |
8089 | #define _STRUCTURED_PROC 1 | |
0d62e5e8 | 8090 | #include <sys/procfs.h> |
bec39cab AC |
8091 | int |
8092 | main () | |
8093 | { | |
0d62e5e8 | 8094 | elf_fpregset_t avar |
bec39cab AC |
8095 | ; |
8096 | return 0; | |
8097 | } | |
8098 | _ACEOF | |
81ecdfbb | 8099 | if ac_fn_c_try_compile "$LINENO"; then : |
0d62e5e8 DJ |
8100 | bfd_cv_have_sys_procfs_type_elf_fpregset_t=yes |
8101 | else | |
81ecdfbb | 8102 | bfd_cv_have_sys_procfs_type_elf_fpregset_t=no |
bec39cab | 8103 | |
0d62e5e8 | 8104 | fi |
81ecdfbb | 8105 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
0d62e5e8 DJ |
8106 | fi |
8107 | ||
8108 | if test $bfd_cv_have_sys_procfs_type_elf_fpregset_t = yes; then | |
bec39cab | 8109 | |
81ecdfbb | 8110 | $as_echo "#define HAVE_ELF_FPREGSET_T 1" >>confdefs.h |
0d62e5e8 DJ |
8111 | |
8112 | fi | |
81ecdfbb RW |
8113 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&5 |
8114 | $as_echo "$bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&6; } | |
0d62e5e8 DJ |
8115 | |
8116 | fi | |
8117 | ||
18f5fd81 TJB |
8118 | if test "$bfd_cv_have_sys_procfs_type_lwpid_t" != yes; then |
8119 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in thread_db.h" >&5 | |
8120 | $as_echo_n "checking for lwpid_t in thread_db.h... " >&6; } | |
d0ac1c44 | 8121 | if ${gdbserver_cv_have_thread_db_type_lwpid_t+:} false; then : |
18f5fd81 TJB |
8122 | $as_echo_n "(cached) " >&6 |
8123 | else | |
8124 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8125 | /* end confdefs.h. */ | |
8126 | ||
8127 | #include <thread_db.h> | |
8128 | int | |
8129 | main () | |
8130 | { | |
8131 | lwpid_t avar | |
8132 | ; | |
8133 | return 0; | |
8134 | } | |
8135 | _ACEOF | |
8136 | if ac_fn_c_try_compile "$LINENO"; then : | |
8137 | gdbserver_cv_have_thread_db_type_lwpid_t=yes | |
8138 | else | |
8139 | gdbserver_cv_have_thread_db_type_lwpid_t=no | |
8140 | ||
8141 | fi | |
8142 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
8143 | fi | |
8144 | ||
8145 | if test $gdbserver_cv_have_thread_db_type_lwpid_t = yes; then | |
8146 | ||
8147 | $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h | |
8148 | ||
8149 | fi | |
8150 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbserver_cv_have_thread_db_type_lwpid_t" >&5 | |
8151 | $as_echo "$gdbserver_cv_have_thread_db_type_lwpid_t" >&6; } | |
8152 | ||
8153 | fi | |
8154 | ||
8155 | if test "$bfd_cv_have_sys_procfs_type_psaddr_t" != yes; then | |
8156 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in thread_db.h" >&5 | |
8157 | $as_echo_n "checking for psaddr_t in thread_db.h... " >&6; } | |
d0ac1c44 | 8158 | if ${gdbserver_cv_have_thread_db_type_psaddr_t+:} false; then : |
18f5fd81 TJB |
8159 | $as_echo_n "(cached) " >&6 |
8160 | else | |
8161 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8162 | /* end confdefs.h. */ | |
8163 | ||
8164 | #include <thread_db.h> | |
8165 | int | |
8166 | main () | |
8167 | { | |
8168 | psaddr_t avar | |
8169 | ; | |
8170 | return 0; | |
8171 | } | |
8172 | _ACEOF | |
8173 | if ac_fn_c_try_compile "$LINENO"; then : | |
8174 | gdbserver_cv_have_thread_db_type_psaddr_t=yes | |
8175 | else | |
8176 | gdbserver_cv_have_thread_db_type_psaddr_t=no | |
8177 | ||
8178 | fi | |
8179 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
8180 | fi | |
8181 | ||
8182 | if test $gdbserver_cv_have_thread_db_type_psaddr_t = yes; then | |
8183 | ||
8184 | $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h | |
8185 | ||
8186 | fi | |
8187 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbserver_cv_have_thread_db_type_psaddr_t" >&5 | |
8188 | $as_echo "$gdbserver_cv_have_thread_db_type_psaddr_t" >&6; } | |
8189 | ||
8190 | fi | |
8191 | ||
193f13e6 MK |
8192 | old_LIBS="$LIBS" |
8193 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 | |
8194 | $as_echo_n "checking for dlopen in -ldl... " >&6; } | |
d0ac1c44 | 8195 | if ${ac_cv_lib_dl_dlopen+:} false; then : |
193f13e6 MK |
8196 | $as_echo_n "(cached) " >&6 |
8197 | else | |
8198 | ac_check_lib_save_LIBS=$LIBS | |
8199 | LIBS="-ldl $LIBS" | |
8200 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8201 | /* end confdefs.h. */ | |
8202 | ||
8203 | /* Override any GCC internal prototype to avoid an error. | |
8204 | Use char because int might match the return type of a GCC | |
8205 | builtin and then its argument prototype would still apply. */ | |
8206 | #ifdef __cplusplus | |
8207 | extern "C" | |
8208 | #endif | |
8209 | char dlopen (); | |
8210 | int | |
8211 | main () | |
8212 | { | |
8213 | return dlopen (); | |
8214 | ; | |
8215 | return 0; | |
8216 | } | |
8217 | _ACEOF | |
8218 | if ac_fn_c_try_link "$LINENO"; then : | |
8219 | ac_cv_lib_dl_dlopen=yes | |
8220 | else | |
8221 | ac_cv_lib_dl_dlopen=no | |
8222 | fi | |
8223 | rm -f core conftest.err conftest.$ac_objext \ | |
8224 | conftest$ac_exeext conftest.$ac_ext | |
8225 | LIBS=$ac_check_lib_save_LIBS | |
8226 | fi | |
8227 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 | |
8228 | $as_echo "$ac_cv_lib_dl_dlopen" >&6; } | |
d0ac1c44 | 8229 | if test "x$ac_cv_lib_dl_dlopen" = xyes; then : |
193f13e6 MK |
8230 | cat >>confdefs.h <<_ACEOF |
8231 | #define HAVE_LIBDL 1 | |
8232 | _ACEOF | |
8233 | ||
8234 | LIBS="-ldl $LIBS" | |
8235 | ||
8236 | fi | |
8237 | ||
8238 | LIBS="$old_LIBS" | |
8239 | ||
0d62e5e8 DJ |
8240 | srv_thread_depfiles= |
8241 | srv_libs= | |
0d62e5e8 DJ |
8242 | |
8243 | if test "$srv_linux_thread_db" = "yes"; then | |
193f13e6 MK |
8244 | if test "$ac_cv_lib_dl_dlopen" = "yes"; then |
8245 | srv_libs="-ldl" | |
f6528abd JK |
8246 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5 |
8247 | $as_echo_n "checking for the dynamic export flag... " >&6; } | |
193f13e6 | 8248 | old_LDFLAGS="$LDFLAGS" |
f6528abd JK |
8249 | # Older GNU ld supports --export-dynamic but --dynamic-list may not be |
8250 | # supported there. | |
8251 | RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list" | |
8252 | LDFLAGS="$LDFLAGS $RDYNAMIC" | |
193f13e6 | 8253 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
bec39cab AC |
8254 | /* end confdefs.h. */ |
8255 | ||
8256 | int | |
8257 | main () | |
8258 | { | |
8259 | ||
8260 | ; | |
8261 | return 0; | |
8262 | } | |
8263 | _ACEOF | |
81ecdfbb | 8264 | if ac_fn_c_try_link "$LINENO"; then : |
f6528abd JK |
8265 | found="-Wl,--dynamic-list" |
8266 | RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list' | |
f6de3c42 | 8267 | else |
f6528abd JK |
8268 | RDYNAMIC="-rdynamic" |
8269 | LDFLAGS="$old_LDFLAGS $RDYNAMIC" | |
8270 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8271 | /* end confdefs.h. */ | |
8272 | ||
8273 | int | |
8274 | main () | |
8275 | { | |
8276 | ||
8277 | ; | |
8278 | return 0; | |
8279 | } | |
8280 | _ACEOF | |
8281 | if ac_fn_c_try_link "$LINENO"; then : | |
8282 | found="-rdynamic" | |
8283 | else | |
8284 | found="no" | |
8285 | RDYNAMIC="" | |
770d76d7 PA |
8286 | fi |
8287 | rm -f core conftest.err conftest.$ac_objext \ | |
8288 | conftest$ac_exeext conftest.$ac_ext | |
8289 | fi | |
8290 | rm -f core conftest.err conftest.$ac_objext \ | |
8291 | conftest$ac_exeext conftest.$ac_ext | |
8292 | ||
8293 | LDFLAGS="$old_LDFLAGS" | |
8294 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5 | |
8295 | $as_echo "$found" >&6; } | |
8296 | else | |
8297 | srv_libs="-lthread_db" | |
8298 | fi | |
55a8c076 | 8299 | |
770d76d7 | 8300 | srv_thread_depfiles="thread-db.o proc-service.o" |
7d4e5717 PA |
8301 | |
8302 | $as_echo "#define USE_THREAD_DB 1" >>confdefs.h | |
8303 | ||
770d76d7 PA |
8304 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TD_VERSION" >&5 |
8305 | $as_echo_n "checking for TD_VERSION... " >&6; } | |
d0ac1c44 | 8306 | if ${gdbsrv_cv_have_td_version+:} false; then : |
770d76d7 PA |
8307 | $as_echo_n "(cached) " >&6 |
8308 | else | |
8309 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8310 | /* end confdefs.h. */ | |
8311 | #include <thread_db.h> | |
55a8c076 YQ |
8312 | int |
8313 | main () | |
8314 | { | |
770d76d7 | 8315 | TD_VERSION; |
c9a1864a YQ |
8316 | ; |
8317 | return 0; | |
8318 | } | |
8319 | _ACEOF | |
55a8c076 | 8320 | if ac_fn_c_try_compile "$LINENO"; then : |
770d76d7 | 8321 | gdbsrv_cv_have_td_version=yes |
c9a1864a | 8322 | else |
770d76d7 PA |
8323 | gdbsrv_cv_have_td_version=no |
8324 | fi | |
8325 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
8326 | fi | |
8327 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_td_version" >&5 | |
8328 | $as_echo "$gdbsrv_cv_have_td_version" >&6; } | |
8329 | if test $gdbsrv_cv_have_td_version = yes; then | |
c9a1864a | 8330 | |
770d76d7 | 8331 | $as_echo "#define HAVE_TD_VERSION 1" >>confdefs.h |
55a8c076 | 8332 | |
770d76d7 PA |
8333 | fi |
8334 | fi | |
c9a1864a YQ |
8335 | |
8336 | ||
770d76d7 PA |
8337 | # Check whether --with-libthread-db was given. |
8338 | if test "${with_libthread_db+set}" = set; then : | |
8339 | withval=$with_libthread_db; srv_libthread_db_path="${withval}" | |
8340 | srv_libs="$srv_libthread_db_path" | |
c9a1864a | 8341 | |
770d76d7 | 8342 | fi |
c9a1864a YQ |
8343 | |
8344 | ||
770d76d7 | 8345 | if test "$srv_libs" != "" -a "$srv_libs" != "-ldl"; then |
c9a1864a | 8346 | |
770d76d7 | 8347 | $as_echo "#define USE_LIBTHREAD_DB_DIRECTLY 1" >>confdefs.h |
c9a1864a | 8348 | |
55a8c076 | 8349 | fi |
c9a1864a | 8350 | |
770d76d7 PA |
8351 | if test "$srv_xmlfiles" != ""; then |
8352 | srv_xmlbuiltin="xml-builtin.o" | |
c9a1864a | 8353 | |
770d76d7 | 8354 | $as_echo "#define USE_XML 1" >>confdefs.h |
c9a1864a | 8355 | |
c9a1864a | 8356 | |
770d76d7 PA |
8357 | tmp_xmlfiles=$srv_xmlfiles |
8358 | srv_xmlfiles="" | |
8359 | for f in $tmp_xmlfiles; do | |
8360 | srv_xmlfiles="$srv_xmlfiles \$(XML_DIR)/$f" | |
8361 | done | |
c9a1864a YQ |
8362 | fi |
8363 | ||
605fd3c6 | 8364 | GDBSERVER_DEPFILES="$srv_regobj $srv_tgtobj $srv_hostio_err_objs $srv_thread_depfiles $srv_host_obs $srv_selftest_objs" |
770d76d7 | 8365 | GDBSERVER_LIBS="$srv_libs" |
c9a1864a | 8366 | |
770d76d7 PA |
8367 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports __sync_*_compare_and_swap" >&5 |
8368 | $as_echo_n "checking whether the target supports __sync_*_compare_and_swap... " >&6; } | |
d0ac1c44 | 8369 | if ${gdbsrv_cv_have_sync_builtins+:} false; then : |
770d76d7 PA |
8370 | $as_echo_n "(cached) " >&6 |
8371 | else | |
c9a1864a | 8372 | |
770d76d7 PA |
8373 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
8374 | /* end confdefs.h. */ | |
c9a1864a | 8375 | |
770d76d7 PA |
8376 | int |
8377 | main () | |
8378 | { | |
8379 | int foo, bar; bar = __sync_val_compare_and_swap(&foo, 0, 1); | |
8380 | ; | |
8381 | return 0; | |
8382 | } | |
8383 | _ACEOF | |
8384 | if ac_fn_c_try_link "$LINENO"; then : | |
8385 | gdbsrv_cv_have_sync_builtins=yes | |
8386 | else | |
c971b7fa | 8387 | gdbsrv_cv_have_sync_builtins=no |
c9a1864a | 8388 | fi |
c971b7fa PA |
8389 | rm -f core conftest.err conftest.$ac_objext \ |
8390 | conftest$ac_exeext conftest.$ac_ext | |
c9a1864a | 8391 | fi |
c971b7fa PA |
8392 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_sync_builtins" >&5 |
8393 | $as_echo "$gdbsrv_cv_have_sync_builtins" >&6; } | |
8394 | if test $gdbsrv_cv_have_sync_builtins = yes; then | |
8395 | ||
8396 | $as_echo "#define HAVE_SYNC_BUILTINS 1" >>confdefs.h | |
8397 | ||
c9a1864a YQ |
8398 | fi |
8399 | ||
c971b7fa PA |
8400 | saved_cflags="$CFLAGS" |
8401 | CFLAGS="$CFLAGS -fvisibility=hidden" | |
8402 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8403 | /* end confdefs.h. */ | |
c9a1864a | 8404 | |
c971b7fa PA |
8405 | int |
8406 | main () | |
8407 | { | |
c9a1864a | 8408 | |
c971b7fa PA |
8409 | ; |
8410 | return 0; | |
8411 | } | |
c9a1864a | 8412 | _ACEOF |
c971b7fa PA |
8413 | if ac_fn_c_try_compile "$LINENO"; then : |
8414 | gdbsrv_cv_have_visibility_hidden=yes | |
8415 | else | |
8416 | gdbsrv_cv_have_visibility_hidden=no | |
c9a1864a | 8417 | fi |
c971b7fa PA |
8418 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
8419 | CFLAGS="$saved_cflags" | |
8420 | ||
8421 | ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h> | |
8422 | " | |
d0ac1c44 | 8423 | if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = xyes; then : |
c971b7fa | 8424 | ac_have_decl=1 |
c9a1864a | 8425 | else |
c971b7fa | 8426 | ac_have_decl=0 |
c9a1864a YQ |
8427 | fi |
8428 | ||
c971b7fa PA |
8429 | cat >>confdefs.h <<_ACEOF |
8430 | #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl | |
8431 | _ACEOF | |
c9a1864a | 8432 | |
c9a1864a | 8433 | |
c971b7fa PA |
8434 | if test "$cross_compiling" = yes; then : |
8435 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8436 | /* end confdefs.h. */ | |
8437 | #include <sys/personality.h> | |
8438 | int | |
8439 | main () | |
8440 | { | |
fb1e4ffc | 8441 | |
c971b7fa PA |
8442 | # if !HAVE_DECL_ADDR_NO_RANDOMIZE |
8443 | # define ADDR_NO_RANDOMIZE 0x0040000 | |
8444 | # endif | |
8445 | /* Test the flag could be set and stays set. */ | |
8446 | personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE); | |
8447 | if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE)) | |
8448 | return 1 | |
8449 | ; | |
8450 | return 0; | |
8451 | } | |
8452 | _ACEOF | |
8453 | if ac_fn_c_try_link "$LINENO"; then : | |
8454 | gdbsrv_cv_have_personality=true | |
fa593d66 | 8455 | else |
c971b7fa | 8456 | gdbsrv_cv_have_personality=false |
c9a1864a | 8457 | fi |
c971b7fa PA |
8458 | rm -f core conftest.err conftest.$ac_objext \ |
8459 | conftest$ac_exeext conftest.$ac_ext | |
8460 | else | |
8461 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8462 | /* end confdefs.h. */ | |
8463 | #include <sys/personality.h> | |
8464 | int | |
8465 | main () | |
8466 | { | |
fa593d66 | 8467 | |
c971b7fa PA |
8468 | # if !HAVE_DECL_ADDR_NO_RANDOMIZE |
8469 | # define ADDR_NO_RANDOMIZE 0x0040000 | |
8470 | # endif | |
8471 | /* Test the flag could be set and stays set. */ | |
8472 | personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE); | |
8473 | if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE)) | |
8474 | return 1 | |
8475 | ; | |
8476 | return 0; | |
8477 | } | |
8478 | _ACEOF | |
8479 | if ac_fn_c_try_run "$LINENO"; then : | |
8480 | gdbsrv_cv_have_personality=true | |
8481 | else | |
8482 | gdbsrv_cv_have_personality=false | |
fa593d66 | 8483 | fi |
c971b7fa PA |
8484 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
8485 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
fa593d66 | 8486 | fi |
fa593d66 | 8487 | |
c971b7fa PA |
8488 | if $gdbsrv_cv_have_personality |
8489 | then | |
fa593d66 | 8490 | |
c971b7fa | 8491 | $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h |
03583c20 | 8492 | |
c971b7fa | 8493 | fi |
03583c20 | 8494 | |
03583c20 | 8495 | |
c971b7fa PA |
8496 | IPA_DEPFILES="" |
8497 | extra_libraries="" | |
c2a66c29 | 8498 | |
c971b7fa PA |
8499 | # check whether to enable the inprocess agent |
8500 | if test "$ipa_obj" != "" \ | |
8501 | -a "$gdbsrv_cv_have_sync_builtins" = yes \ | |
8502 | -a "$gdbsrv_cv_have_visibility_hidden" = yes; then | |
8503 | have_ipa=true | |
8504 | else | |
8505 | have_ipa=false | |
8506 | fi | |
fa593d66 | 8507 | |
c971b7fa PA |
8508 | # Check whether --enable-inprocess-agent was given. |
8509 | if test "${enable_inprocess_agent+set}" = set; then : | |
8510 | enableval=$enable_inprocess_agent; case "$enableval" in | |
8511 | yes) want_ipa=true ;; | |
8512 | no) want_ipa=false ;; | |
d0ac1c44 | 8513 | *) as_fn_error $? "bad value $enableval for inprocess-agent" "$LINENO" 5 ;; |
c971b7fa PA |
8514 | esac |
8515 | else | |
8516 | want_ipa=$have_ipa | |
8517 | fi | |
c2a66c29 | 8518 | |
c9a1864a | 8519 | |
c971b7fa PA |
8520 | if $want_ipa ; then |
8521 | if $have_ipa ; then | |
8522 | IPA_DEPFILES="$ipa_obj" | |
8523 | extra_libraries="$extra_libraries libinproctrace.so" | |
8524 | else | |
d0ac1c44 | 8525 | as_fn_error $? "inprocess agent not supported for this target" "$LINENO" 5 |
c971b7fa PA |
8526 | fi |
8527 | fi | |
c9a1864a | 8528 | |
c9a1864a | 8529 | |
c2a66c29 NS |
8530 | |
8531 | ||
fa593d66 PA |
8532 | |
8533 | ||
8534 | ||
0d62e5e8 | 8535 | |
c971b7fa | 8536 | GNULIB=build-gnulib-gdbserver/import |
d6e9fb05 | 8537 | |
c9a1864a YQ |
8538 | GNULIB_STDINT_H= |
8539 | if test x"$STDINT_H" != x; then | |
c971b7fa | 8540 | GNULIB_STDINT_H=$GNULIB/$STDINT_H |
c9a1864a | 8541 | fi |
d6e9fb05 | 8542 | |
fb1e4ffc | 8543 | |
c971b7fa | 8544 | ac_config_files="$ac_config_files Makefile" |
81ecdfbb | 8545 | |
81ecdfbb | 8546 | |
bec39cab | 8547 | cat >confcache <<\_ACEOF |
d6e9fb05 JK |
8548 | # This file is a shell script that caches the results of configure |
8549 | # tests run on this system so they can be shared between configure | |
bec39cab AC |
8550 | # scripts and configure runs, see configure's option --config-cache. |
8551 | # It is not useful on other systems. If it contains results you don't | |
8552 | # want to keep, you may remove or edit it. | |
d6e9fb05 | 8553 | # |
bec39cab AC |
8554 | # config.status only pays attention to the cache file if you give it |
8555 | # the --recheck option to rerun configure. | |
d6e9fb05 | 8556 | # |
bec39cab AC |
8557 | # `ac_cv_env_foo' variables (set or unset) will be overridden when |
8558 | # loading this file, other *unset* `ac_cv_foo' will be assigned the | |
8559 | # following values. | |
8560 | ||
8561 | _ACEOF | |
8562 | ||
d6e9fb05 JK |
8563 | # The following way of writing the cache mishandles newlines in values, |
8564 | # but we know of no workaround that is simple, portable, and efficient. | |
81ecdfbb | 8565 | # So, we kill variables containing newlines. |
d6e9fb05 JK |
8566 | # Ultrix sh set writes to stderr and can't be redirected directly, |
8567 | # and sets the high bit in the cache file unless we assign to the vars. | |
81ecdfbb RW |
8568 | ( |
8569 | for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do | |
8570 | eval ac_val=\$$ac_var | |
8571 | case $ac_val in #( | |
8572 | *${as_nl}*) | |
8573 | case $ac_var in #( | |
8574 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 | |
8575 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; | |
8576 | esac | |
8577 | case $ac_var in #( | |
8578 | _ | IFS | as_nl) ;; #( | |
8579 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( | |
8580 | *) { eval $ac_var=; unset $ac_var;} ;; | |
8581 | esac ;; | |
8582 | esac | |
8583 | done | |
8584 | ||
bec39cab | 8585 | (set) 2>&1 | |
81ecdfbb RW |
8586 | case $as_nl`(ac_space=' '; set) 2>&1` in #( |
8587 | *${as_nl}ac_space=\ *) | |
8588 | # `set' does not quote correctly, so add quotes: double-quote | |
8589 | # substitution turns \\\\ into \\, and sed turns \\ into \. | |
bec39cab AC |
8590 | sed -n \ |
8591 | "s/'/'\\\\''/g; | |
8592 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
81ecdfbb | 8593 | ;; #( |
bec39cab AC |
8594 | *) |
8595 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
81ecdfbb | 8596 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
bec39cab | 8597 | ;; |
81ecdfbb RW |
8598 | esac | |
8599 | sort | |
8600 | ) | | |
bec39cab | 8601 | sed ' |
81ecdfbb | 8602 | /^ac_cv_env_/b end |
bec39cab | 8603 | t clear |
81ecdfbb | 8604 | :clear |
bec39cab AC |
8605 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ |
8606 | t end | |
81ecdfbb RW |
8607 | s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ |
8608 | :end' >>confcache | |
8609 | if diff "$cache_file" confcache >/dev/null 2>&1; then :; else | |
8610 | if test -w "$cache_file"; then | |
d0ac1c44 | 8611 | if test "x$cache_file" != "x/dev/null"; then |
81ecdfbb RW |
8612 | { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 |
8613 | $as_echo "$as_me: updating cache $cache_file" >&6;} | |
d0ac1c44 SM |
8614 | if test ! -f "$cache_file" || test -h "$cache_file"; then |
8615 | cat confcache >"$cache_file" | |
8616 | else | |
8617 | case $cache_file in #( | |
8618 | */* | ?:*) | |
8619 | mv -f confcache "$cache_file"$$ && | |
8620 | mv -f "$cache_file"$$ "$cache_file" ;; #( | |
8621 | *) | |
8622 | mv -f confcache "$cache_file" ;; | |
8623 | esac | |
8624 | fi | |
8625 | fi | |
d6e9fb05 | 8626 | else |
81ecdfbb RW |
8627 | { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 |
8628 | $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} | |
d6e9fb05 JK |
8629 | fi |
8630 | fi | |
8631 | rm -f confcache | |
8632 | ||
d6e9fb05 JK |
8633 | test "x$prefix" = xNONE && prefix=$ac_default_prefix |
8634 | # Let make expand exec_prefix. | |
8635 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
8636 | ||
84563040 | 8637 | DEFS=-DHAVE_CONFIG_H |
d6e9fb05 | 8638 | |
bec39cab AC |
8639 | ac_libobjs= |
8640 | ac_ltlibobjs= | |
d0ac1c44 | 8641 | U= |
bec39cab AC |
8642 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue |
8643 | # 1. Remove the extension, and $U if already installed. | |
81ecdfbb RW |
8644 | ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' |
8645 | ac_i=`$as_echo "$ac_i" | sed "$ac_script"` | |
8646 | # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR | |
8647 | # will be set to the directory where LIBOBJS objects are built. | |
8648 | as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" | |
8649 | as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' | |
bec39cab AC |
8650 | done |
8651 | LIBOBJS=$ac_libobjs | |
d6e9fb05 | 8652 | |
bec39cab AC |
8653 | LTLIBOBJS=$ac_ltlibobjs |
8654 | ||
8655 | ||
c9a1864a | 8656 | if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then |
d0ac1c44 | 8657 | as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. |
c9a1864a YQ |
8658 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
8659 | fi | |
bec39cab | 8660 | |
d0ac1c44 | 8661 | : "${CONFIG_STATUS=./config.status}" |
81ecdfbb | 8662 | ac_write_fail=0 |
bec39cab AC |
8663 | ac_clean_files_save=$ac_clean_files |
8664 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
81ecdfbb RW |
8665 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 |
8666 | $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} | |
8667 | as_write_fail=0 | |
8668 | cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 | |
bec39cab AC |
8669 | #! $SHELL |
8670 | # Generated by $as_me. | |
d6e9fb05 | 8671 | # Run this file to recreate the current configuration. |
d6e9fb05 | 8672 | # Compiler output produced by configure, useful for debugging |
bec39cab AC |
8673 | # configure, is in config.log if it exists. |
8674 | ||
8675 | debug=false | |
8676 | ac_cs_recheck=false | |
8677 | ac_cs_silent=false | |
bec39cab | 8678 | |
81ecdfbb RW |
8679 | SHELL=\${CONFIG_SHELL-$SHELL} |
8680 | export SHELL | |
8681 | _ASEOF | |
8682 | cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 | |
8683 | ## -------------------- ## | |
8684 | ## M4sh Initialization. ## | |
8685 | ## -------------------- ## | |
8686 | ||
8687 | # Be more Bourne compatible | |
8688 | DUALCASE=1; export DUALCASE # for MKS sh | |
8689 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : | |
bec39cab AC |
8690 | emulate sh |
8691 | NULLCMD=: | |
81ecdfbb | 8692 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
bec39cab AC |
8693 | # is contrary to our usage. Disable this feature. |
8694 | alias -g '${1+"$@"}'='"$@"' | |
81ecdfbb RW |
8695 | setopt NO_GLOB_SUBST |
8696 | else | |
8697 | case `(set -o) 2>/dev/null` in #( | |
8698 | *posix*) : | |
8699 | set -o posix ;; #( | |
8700 | *) : | |
8701 | ;; | |
8702 | esac | |
bec39cab | 8703 | fi |
d6e9fb05 | 8704 | |
81ecdfbb RW |
8705 | |
8706 | as_nl=' | |
8707 | ' | |
8708 | export as_nl | |
8709 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
8710 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
8711 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
8712 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
8713 | # Prefer a ksh shell builtin over an external printf program on Solaris, | |
8714 | # but without wasting forks for bash or zsh. | |
8715 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
8716 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
8717 | as_echo='print -r --' | |
8718 | as_echo_n='print -rn --' | |
8719 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
8720 | as_echo='printf %s\n' | |
8721 | as_echo_n='printf %s' | |
bec39cab | 8722 | else |
81ecdfbb RW |
8723 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then |
8724 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
8725 | as_echo_n='/usr/ucb/echo -n' | |
8726 | else | |
8727 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' | |
8728 | as_echo_n_body='eval | |
8729 | arg=$1; | |
8730 | case $arg in #( | |
8731 | *"$as_nl"*) | |
8732 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
8733 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
8734 | esac; | |
8735 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
8736 | ' | |
8737 | export as_echo_n_body | |
8738 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
8739 | fi | |
8740 | export as_echo_body | |
8741 | as_echo='sh -c $as_echo_body as_echo' | |
8742 | fi | |
8743 | ||
8744 | # The user is always right. | |
8745 | if test "${PATH_SEPARATOR+set}" != set; then | |
8746 | PATH_SEPARATOR=: | |
8747 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
8748 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
8749 | PATH_SEPARATOR=';' | |
8750 | } | |
bec39cab AC |
8751 | fi |
8752 | ||
8753 | ||
81ecdfbb RW |
8754 | # IFS |
8755 | # We need space, tab and new line, in precisely that order. Quoting is | |
8756 | # there to prevent editors from complaining about space-tab. | |
8757 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
8758 | # splitting by setting IFS to empty value.) | |
8759 | IFS=" "" $as_nl" | |
8760 | ||
8761 | # Find who we are. Look in the path if we contain no directory separator. | |
d0ac1c44 | 8762 | as_myself= |
81ecdfbb RW |
8763 | case $0 in #(( |
8764 | *[\\/]* ) as_myself=$0 ;; | |
8765 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
8766 | for as_dir in $PATH | |
8767 | do | |
8768 | IFS=$as_save_IFS | |
8769 | test -z "$as_dir" && as_dir=. | |
8770 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
8771 | done | |
8772 | IFS=$as_save_IFS | |
8773 | ||
8774 | ;; | |
8775 | esac | |
8776 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
8777 | # in which case we are not to be found in the path. | |
8778 | if test "x$as_myself" = x; then | |
8779 | as_myself=$0 | |
8780 | fi | |
8781 | if test ! -f "$as_myself"; then | |
8782 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 | |
8783 | exit 1 | |
8784 | fi | |
8785 | ||
8786 | # Unset variables that we do not need and which cause bugs (e.g. in | |
8787 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
8788 | # suppresses any "Segmentation fault" message there. '((' could | |
8789 | # trigger a bug in pdksh 5.2.14. | |
8790 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
8791 | do eval test x\${$as_var+set} = xset \ | |
8792 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
8793 | done | |
bec39cab AC |
8794 | PS1='$ ' |
8795 | PS2='> ' | |
8796 | PS4='+ ' | |
8797 | ||
8798 | # NLS nuisances. | |
81ecdfbb RW |
8799 | LC_ALL=C |
8800 | export LC_ALL | |
8801 | LANGUAGE=C | |
8802 | export LANGUAGE | |
8803 | ||
8804 | # CDPATH. | |
8805 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
8806 | ||
8807 | ||
d0ac1c44 SM |
8808 | # as_fn_error STATUS ERROR [LINENO LOG_FD] |
8809 | # ---------------------------------------- | |
81ecdfbb RW |
8810 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
8811 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
d0ac1c44 | 8812 | # script with STATUS, using 1 if that was 0. |
81ecdfbb RW |
8813 | as_fn_error () |
8814 | { | |
d0ac1c44 SM |
8815 | as_status=$1; test $as_status -eq 0 && as_status=1 |
8816 | if test "$4"; then | |
8817 | as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
8818 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 | |
bec39cab | 8819 | fi |
d0ac1c44 | 8820 | $as_echo "$as_me: error: $2" >&2 |
81ecdfbb RW |
8821 | as_fn_exit $as_status |
8822 | } # as_fn_error | |
8823 | ||
8824 | ||
8825 | # as_fn_set_status STATUS | |
8826 | # ----------------------- | |
8827 | # Set $? to STATUS, without forking. | |
8828 | as_fn_set_status () | |
8829 | { | |
8830 | return $1 | |
8831 | } # as_fn_set_status | |
8832 | ||
8833 | # as_fn_exit STATUS | |
8834 | # ----------------- | |
8835 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
8836 | as_fn_exit () | |
8837 | { | |
8838 | set +e | |
8839 | as_fn_set_status $1 | |
8840 | exit $1 | |
8841 | } # as_fn_exit | |
8842 | ||
8843 | # as_fn_unset VAR | |
8844 | # --------------- | |
8845 | # Portably unset VAR. | |
8846 | as_fn_unset () | |
8847 | { | |
8848 | { eval $1=; unset $1;} | |
8849 | } | |
8850 | as_unset=as_fn_unset | |
8851 | # as_fn_append VAR VALUE | |
8852 | # ---------------------- | |
8853 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
8854 | # advantage of any shell optimizations that allow amortized linear growth over | |
8855 | # repeated appends, instead of the typical quadratic growth present in naive | |
8856 | # implementations. | |
8857 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
8858 | eval 'as_fn_append () | |
8859 | { | |
8860 | eval $1+=\$2 | |
8861 | }' | |
8862 | else | |
8863 | as_fn_append () | |
8864 | { | |
8865 | eval $1=\$$1\$2 | |
8866 | } | |
8867 | fi # as_fn_append | |
8868 | ||
8869 | # as_fn_arith ARG... | |
8870 | # ------------------ | |
8871 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
8872 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
8873 | # must be portable across $(()) and expr. | |
8874 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
8875 | eval 'as_fn_arith () | |
8876 | { | |
8877 | as_val=$(( $* )) | |
8878 | }' | |
8879 | else | |
8880 | as_fn_arith () | |
8881 | { | |
8882 | as_val=`expr "$@" || test $? -eq 1` | |
8883 | } | |
8884 | fi # as_fn_arith | |
8885 | ||
d6e9fb05 | 8886 | |
81ecdfbb RW |
8887 | if expr a : '\(a\)' >/dev/null 2>&1 && |
8888 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
bec39cab AC |
8889 | as_expr=expr |
8890 | else | |
8891 | as_expr=false | |
8892 | fi | |
d6e9fb05 | 8893 | |
81ecdfbb | 8894 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
bec39cab AC |
8895 | as_basename=basename |
8896 | else | |
8897 | as_basename=false | |
8898 | fi | |
d6e9fb05 | 8899 | |
81ecdfbb RW |
8900 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
8901 | as_dirname=dirname | |
8902 | else | |
8903 | as_dirname=false | |
8904 | fi | |
d6e9fb05 | 8905 | |
81ecdfbb | 8906 | as_me=`$as_basename -- "$0" || |
bec39cab AC |
8907 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
8908 | X"$0" : 'X\(//\)$' \| \ | |
81ecdfbb RW |
8909 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
8910 | $as_echo X/"$0" | | |
8911 | sed '/^.*\/\([^/][^/]*\)\/*$/{ | |
8912 | s//\1/ | |
8913 | q | |
8914 | } | |
8915 | /^X\/\(\/\/\)$/{ | |
8916 | s//\1/ | |
8917 | q | |
8918 | } | |
8919 | /^X\/\(\/\).*/{ | |
8920 | s//\1/ | |
8921 | q | |
8922 | } | |
8923 | s/.*/./; q'` | |
bec39cab | 8924 | |
dae5f5cf DJ |
8925 | # Avoid depending upon Character Ranges. |
8926 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
8927 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
8928 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
8929 | as_cr_digits='0123456789' | |
8930 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
8931 | ||
81ecdfbb RW |
8932 | ECHO_C= ECHO_N= ECHO_T= |
8933 | case `echo -n x` in #((((( | |
8934 | -n*) | |
8935 | case `echo 'xy\c'` in | |
8936 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. | |
8937 | xy) ECHO_C='\c';; | |
8938 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
8939 | ECHO_T=' ';; | |
8940 | esac;; | |
8941 | *) | |
8942 | ECHO_N='-n';; | |
bec39cab AC |
8943 | esac |
8944 | ||
81ecdfbb RW |
8945 | rm -f conf$$ conf$$.exe conf$$.file |
8946 | if test -d conf$$.dir; then | |
8947 | rm -f conf$$.dir/conf$$.file | |
bec39cab | 8948 | else |
81ecdfbb RW |
8949 | rm -f conf$$.dir |
8950 | mkdir conf$$.dir 2>/dev/null | |
bec39cab | 8951 | fi |
81ecdfbb RW |
8952 | if (echo >conf$$.file) 2>/dev/null; then |
8953 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
dae5f5cf | 8954 | as_ln_s='ln -s' |
81ecdfbb RW |
8955 | # ... but there are two gotchas: |
8956 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
8957 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
d0ac1c44 | 8958 | # In both cases, we have to default to `cp -pR'. |
81ecdfbb | 8959 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
d0ac1c44 | 8960 | as_ln_s='cp -pR' |
81ecdfbb RW |
8961 | elif ln conf$$.file conf$$ 2>/dev/null; then |
8962 | as_ln_s=ln | |
8963 | else | |
d0ac1c44 | 8964 | as_ln_s='cp -pR' |
dae5f5cf | 8965 | fi |
bec39cab | 8966 | else |
d0ac1c44 | 8967 | as_ln_s='cp -pR' |
bec39cab | 8968 | fi |
81ecdfbb RW |
8969 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
8970 | rmdir conf$$.dir 2>/dev/null | |
8971 | ||
8972 | ||
8973 | # as_fn_mkdir_p | |
8974 | # ------------- | |
8975 | # Create "$as_dir" as a directory, including parents if necessary. | |
8976 | as_fn_mkdir_p () | |
8977 | { | |
8978 | ||
8979 | case $as_dir in #( | |
8980 | -*) as_dir=./$as_dir;; | |
8981 | esac | |
8982 | test -d "$as_dir" || eval $as_mkdir_p || { | |
8983 | as_dirs= | |
8984 | while :; do | |
8985 | case $as_dir in #( | |
8986 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
8987 | *) as_qdir=$as_dir;; | |
8988 | esac | |
8989 | as_dirs="'$as_qdir' $as_dirs" | |
8990 | as_dir=`$as_dirname -- "$as_dir" || | |
8991 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
8992 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
8993 | X"$as_dir" : 'X\(//\)$' \| \ | |
8994 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
8995 | $as_echo X"$as_dir" | | |
8996 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
8997 | s//\1/ | |
8998 | q | |
8999 | } | |
9000 | /^X\(\/\/\)[^/].*/{ | |
9001 | s//\1/ | |
9002 | q | |
9003 | } | |
9004 | /^X\(\/\/\)$/{ | |
9005 | s//\1/ | |
9006 | q | |
9007 | } | |
9008 | /^X\(\/\).*/{ | |
9009 | s//\1/ | |
9010 | q | |
9011 | } | |
9012 | s/.*/./; q'` | |
9013 | test -d "$as_dir" && break | |
9014 | done | |
9015 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
d0ac1c44 | 9016 | } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" |
bec39cab | 9017 | |
81ecdfbb RW |
9018 | |
9019 | } # as_fn_mkdir_p | |
bec39cab | 9020 | if mkdir -p . 2>/dev/null; then |
81ecdfbb | 9021 | as_mkdir_p='mkdir -p "$as_dir"' |
bec39cab AC |
9022 | else |
9023 | test -d ./-p && rmdir ./-p | |
9024 | as_mkdir_p=false | |
9025 | fi | |
9026 | ||
d0ac1c44 SM |
9027 | |
9028 | # as_fn_executable_p FILE | |
9029 | # ----------------------- | |
9030 | # Test if FILE is an executable regular file. | |
9031 | as_fn_executable_p () | |
9032 | { | |
9033 | test -f "$1" && test -x "$1" | |
9034 | } # as_fn_executable_p | |
9035 | as_test_x='test -x' | |
9036 | as_executable_p=as_fn_executable_p | |
bec39cab AC |
9037 | |
9038 | # Sed expression to map a string onto a valid CPP name. | |
9039 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" | |
9040 | ||
9041 | # Sed expression to map a string onto a valid variable name. | |
9042 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" | |
9043 | ||
9044 | ||
bec39cab | 9045 | exec 6>&1 |
81ecdfbb RW |
9046 | ## ----------------------------------- ## |
9047 | ## Main body of $CONFIG_STATUS script. ## | |
9048 | ## ----------------------------------- ## | |
9049 | _ASEOF | |
9050 | test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 | |
9051 | ||
9052 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
9053 | # Save the log message, to keep $0 and so on meaningful, and to | |
bec39cab | 9054 | # report actual input values of CONFIG_FILES etc. instead of their |
81ecdfbb RW |
9055 | # values after options handling. |
9056 | ac_log=" | |
bec39cab | 9057 | This file was extended by $as_me, which was |
d0ac1c44 | 9058 | generated by GNU Autoconf 2.69. Invocation command line was |
bec39cab AC |
9059 | |
9060 | CONFIG_FILES = $CONFIG_FILES | |
9061 | CONFIG_HEADERS = $CONFIG_HEADERS | |
9062 | CONFIG_LINKS = $CONFIG_LINKS | |
9063 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
9064 | $ $0 $@ | |
9065 | ||
81ecdfbb RW |
9066 | on `(hostname || uname -n) 2>/dev/null | sed 1q` |
9067 | " | |
9068 | ||
bec39cab AC |
9069 | _ACEOF |
9070 | ||
81ecdfbb RW |
9071 | case $ac_config_files in *" |
9072 | "*) set x $ac_config_files; shift; ac_config_files=$*;; | |
9073 | esac | |
bec39cab | 9074 | |
81ecdfbb RW |
9075 | case $ac_config_headers in *" |
9076 | "*) set x $ac_config_headers; shift; ac_config_headers=$*;; | |
9077 | esac | |
dae5f5cf | 9078 | |
dae5f5cf | 9079 | |
81ecdfbb RW |
9080 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
9081 | # Files that config.status was made for. | |
9082 | config_files="$ac_config_files" | |
9083 | config_headers="$ac_config_headers" | |
9084 | config_commands="$ac_config_commands" | |
bec39cab | 9085 | |
81ecdfbb | 9086 | _ACEOF |
dae5f5cf | 9087 | |
81ecdfbb | 9088 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
bec39cab | 9089 | ac_cs_usage="\ |
81ecdfbb RW |
9090 | \`$as_me' instantiates files and other configuration actions |
9091 | from templates according to the current configuration. Unless the files | |
9092 | and actions are specified as TAGs, all are instantiated by default. | |
bec39cab | 9093 | |
81ecdfbb | 9094 | Usage: $0 [OPTION]... [TAG]... |
bec39cab AC |
9095 | |
9096 | -h, --help print this help, then exit | |
81ecdfbb | 9097 | -V, --version print version number and configuration settings, then exit |
d0ac1c44 | 9098 | --config print configuration, then exit |
81ecdfbb RW |
9099 | -q, --quiet, --silent |
9100 | do not print progress messages | |
bec39cab AC |
9101 | -d, --debug don't remove temporary files |
9102 | --recheck update $as_me by reconfiguring in the same conditions | |
81ecdfbb RW |
9103 | --file=FILE[:TEMPLATE] |
9104 | instantiate the configuration file FILE | |
9105 | --header=FILE[:TEMPLATE] | |
9106 | instantiate the configuration header FILE | |
bec39cab AC |
9107 | |
9108 | Configuration files: | |
9109 | $config_files | |
9110 | ||
9111 | Configuration headers: | |
9112 | $config_headers | |
9113 | ||
9114 | Configuration commands: | |
9115 | $config_commands | |
9116 | ||
81ecdfbb | 9117 | Report bugs to the package provider." |
dae5f5cf | 9118 | |
81ecdfbb RW |
9119 | _ACEOF |
9120 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
d0ac1c44 | 9121 | ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" |
bec39cab AC |
9122 | ac_cs_version="\\ |
9123 | config.status | |
d0ac1c44 SM |
9124 | configured by $0, generated by GNU Autoconf 2.69, |
9125 | with options \\"\$ac_cs_config\\" | |
bec39cab | 9126 | |
d0ac1c44 | 9127 | Copyright (C) 2012 Free Software Foundation, Inc. |
bec39cab AC |
9128 | This config.status script is free software; the Free Software Foundation |
9129 | gives unlimited permission to copy, distribute and modify it." | |
81ecdfbb RW |
9130 | |
9131 | ac_pwd='$ac_pwd' | |
9132 | srcdir='$srcdir' | |
9133 | INSTALL='$INSTALL' | |
9134 | test -n "\$AWK" || AWK=awk | |
bec39cab AC |
9135 | _ACEOF |
9136 | ||
81ecdfbb RW |
9137 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
9138 | # The default lists apply if the user does not specify any file. | |
bec39cab AC |
9139 | ac_need_defaults=: |
9140 | while test $# != 0 | |
9141 | do | |
9142 | case $1 in | |
d0ac1c44 | 9143 | --*=?*) |
81ecdfbb RW |
9144 | ac_option=`expr "X$1" : 'X\([^=]*\)='` |
9145 | ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` | |
bec39cab AC |
9146 | ac_shift=: |
9147 | ;; | |
d0ac1c44 SM |
9148 | --*=) |
9149 | ac_option=`expr "X$1" : 'X\([^=]*\)='` | |
9150 | ac_optarg= | |
9151 | ac_shift=: | |
9152 | ;; | |
81ecdfbb | 9153 | *) |
bec39cab AC |
9154 | ac_option=$1 |
9155 | ac_optarg=$2 | |
9156 | ac_shift=shift | |
9157 | ;; | |
bec39cab AC |
9158 | esac |
9159 | ||
9160 | case $ac_option in | |
9161 | # Handling of the options. | |
bec39cab AC |
9162 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
9163 | ac_cs_recheck=: ;; | |
81ecdfbb RW |
9164 | --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) |
9165 | $as_echo "$ac_cs_version"; exit ;; | |
d0ac1c44 SM |
9166 | --config | --confi | --conf | --con | --co | --c ) |
9167 | $as_echo "$ac_cs_config"; exit ;; | |
81ecdfbb | 9168 | --debug | --debu | --deb | --de | --d | -d ) |
bec39cab AC |
9169 | debug=: ;; |
9170 | --file | --fil | --fi | --f ) | |
9171 | $ac_shift | |
81ecdfbb RW |
9172 | case $ac_optarg in |
9173 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
d0ac1c44 | 9174 | '') as_fn_error $? "missing file argument" ;; |
81ecdfbb RW |
9175 | esac |
9176 | as_fn_append CONFIG_FILES " '$ac_optarg'" | |
bec39cab AC |
9177 | ac_need_defaults=false;; |
9178 | --header | --heade | --head | --hea ) | |
9179 | $ac_shift | |
81ecdfbb RW |
9180 | case $ac_optarg in |
9181 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
9182 | esac | |
9183 | as_fn_append CONFIG_HEADERS " '$ac_optarg'" | |
bec39cab | 9184 | ac_need_defaults=false;; |
81ecdfbb RW |
9185 | --he | --h) |
9186 | # Conflict between --help and --header | |
d0ac1c44 | 9187 | as_fn_error $? "ambiguous option: \`$1' |
81ecdfbb RW |
9188 | Try \`$0 --help' for more information.";; |
9189 | --help | --hel | -h ) | |
9190 | $as_echo "$ac_cs_usage"; exit ;; | |
bec39cab AC |
9191 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
9192 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
9193 | ac_cs_silent=: ;; | |
9194 | ||
9195 | # This is an error. | |
d0ac1c44 | 9196 | -*) as_fn_error $? "unrecognized option: \`$1' |
81ecdfbb | 9197 | Try \`$0 --help' for more information." ;; |
bec39cab | 9198 | |
81ecdfbb RW |
9199 | *) as_fn_append ac_config_targets " $1" |
9200 | ac_need_defaults=false ;; | |
bec39cab AC |
9201 | |
9202 | esac | |
9203 | shift | |
d6e9fb05 | 9204 | done |
bec39cab AC |
9205 | |
9206 | ac_configure_extra_args= | |
9207 | ||
9208 | if $ac_cs_silent; then | |
9209 | exec 6>/dev/null | |
9210 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
d6e9fb05 | 9211 | fi |
d6e9fb05 | 9212 | |
bec39cab | 9213 | _ACEOF |
81ecdfbb | 9214 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
bec39cab | 9215 | if \$ac_cs_recheck; then |
d0ac1c44 | 9216 | set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion |
81ecdfbb RW |
9217 | shift |
9218 | \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 | |
9219 | CONFIG_SHELL='$SHELL' | |
9220 | export CONFIG_SHELL | |
9221 | exec "\$@" | |
bec39cab | 9222 | fi |
d6e9fb05 | 9223 | |
bec39cab | 9224 | _ACEOF |
81ecdfbb RW |
9225 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
9226 | exec 5>>config.log | |
9227 | { | |
9228 | echo | |
9229 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
9230 | ## Running $as_me. ## | |
9231 | _ASBOX | |
9232 | $as_echo "$ac_log" | |
9233 | } >&5 | |
bec39cab | 9234 | |
81ecdfbb RW |
9235 | _ACEOF |
9236 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
61c125b9 TT |
9237 | # |
9238 | # INIT-COMMANDS | |
9239 | # | |
9240 | ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR | |
60d6cfc9 | 9241 | ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR CONFIG_SRC_SUBDIR="$CONFIG_SRC_SUBDIR" |
61c125b9 | 9242 | |
81ecdfbb | 9243 | _ACEOF |
bec39cab | 9244 | |
81ecdfbb | 9245 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
b80864fb | 9246 | |
81ecdfbb | 9247 | # Handling of arguments. |
bec39cab AC |
9248 | for ac_config_target in $ac_config_targets |
9249 | do | |
81ecdfbb RW |
9250 | case $ac_config_target in |
9251 | "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;; | |
61c125b9 | 9252 | "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;; |
60d6cfc9 | 9253 | "gdbdepdir") CONFIG_COMMANDS="$CONFIG_COMMANDS gdbdepdir" ;; |
81ecdfbb | 9254 | "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; |
81ecdfbb | 9255 | |
d0ac1c44 | 9256 | *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; |
d6e9fb05 | 9257 | esac |
bec39cab AC |
9258 | done |
9259 | ||
81ecdfbb | 9260 | |
bec39cab AC |
9261 | # If the user did not use the arguments to specify the items to instantiate, |
9262 | # then the envvar interface is used. Set only those that are not. | |
9263 | # We use the long form for the default assignment because of an extremely | |
9264 | # bizarre bug on SunOS 4.1.3. | |
9265 | if $ac_need_defaults; then | |
9266 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
9267 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers | |
9268 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands | |
9269 | fi | |
d6e9fb05 | 9270 | |
bec39cab | 9271 | # Have a temporary directory for convenience. Make it in the build tree |
81ecdfbb | 9272 | # simply because there is no reason against having it here, and in addition, |
bec39cab | 9273 | # creating and moving files from /tmp can sometimes cause problems. |
81ecdfbb RW |
9274 | # Hook for its removal unless debugging. |
9275 | # Note that there is a small window in which the directory will not be cleaned: | |
9276 | # after its creation but before its name has been assigned to `$tmp'. | |
bec39cab AC |
9277 | $debug || |
9278 | { | |
d0ac1c44 | 9279 | tmp= ac_tmp= |
81ecdfbb | 9280 | trap 'exit_status=$? |
d0ac1c44 SM |
9281 | : "${ac_tmp:=$tmp}" |
9282 | { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status | |
81ecdfbb RW |
9283 | ' 0 |
9284 | trap 'as_fn_exit 1' 1 2 13 15 | |
bec39cab | 9285 | } |
bec39cab AC |
9286 | # Create a (secure) tmp directory for tmp files. |
9287 | ||
9288 | { | |
81ecdfbb | 9289 | tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && |
d0ac1c44 | 9290 | test -d "$tmp" |
bec39cab AC |
9291 | } || |
9292 | { | |
81ecdfbb RW |
9293 | tmp=./conf$$-$RANDOM |
9294 | (umask 077 && mkdir "$tmp") | |
d0ac1c44 SM |
9295 | } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 |
9296 | ac_tmp=$tmp | |
81ecdfbb RW |
9297 | |
9298 | # Set up the scripts for CONFIG_FILES section. | |
9299 | # No need to generate them if there are no CONFIG_FILES. | |
9300 | # This happens for instance with `./config.status config.h'. | |
9301 | if test -n "$CONFIG_FILES"; then | |
9302 | ||
9303 | ||
9304 | ac_cr=`echo X | tr X '\015'` | |
9305 | # On cygwin, bash can eat \r inside `` if the user requested igncr. | |
9306 | # But we know of no other shell where ac_cr would be empty at this | |
9307 | # point, so we can use a bashism as a fallback. | |
9308 | if test "x$ac_cr" = x; then | |
9309 | eval ac_cr=\$\'\\r\' | |
9310 | fi | |
9311 | ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` | |
9312 | if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then | |
d0ac1c44 | 9313 | ac_cs_awk_cr='\\r' |
81ecdfbb RW |
9314 | else |
9315 | ac_cs_awk_cr=$ac_cr | |
9316 | fi | |
9317 | ||
d0ac1c44 | 9318 | echo 'BEGIN {' >"$ac_tmp/subs1.awk" && |
81ecdfbb RW |
9319 | _ACEOF |
9320 | ||
9321 | ||
9322 | { | |
9323 | echo "cat >conf$$subs.awk <<_ACEOF" && | |
9324 | echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && | |
9325 | echo "_ACEOF" | |
9326 | } >conf$$subs.sh || | |
d0ac1c44 SM |
9327 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
9328 | ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` | |
81ecdfbb RW |
9329 | ac_delim='%!_!# ' |
9330 | for ac_last_try in false false false false false :; do | |
9331 | . ./conf$$subs.sh || | |
d0ac1c44 | 9332 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
81ecdfbb RW |
9333 | |
9334 | ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` | |
9335 | if test $ac_delim_n = $ac_delim_num; then | |
9336 | break | |
9337 | elif $ac_last_try; then | |
d0ac1c44 | 9338 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
81ecdfbb RW |
9339 | else |
9340 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
9341 | fi | |
9342 | done | |
9343 | rm -f conf$$subs.sh | |
9344 | ||
9345 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
d0ac1c44 | 9346 | cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && |
81ecdfbb RW |
9347 | _ACEOF |
9348 | sed -n ' | |
9349 | h | |
9350 | s/^/S["/; s/!.*/"]=/ | |
9351 | p | |
9352 | g | |
9353 | s/^[^!]*!// | |
9354 | :repl | |
9355 | t repl | |
9356 | s/'"$ac_delim"'$// | |
9357 | t delim | |
9358 | :nl | |
9359 | h | |
d0ac1c44 | 9360 | s/\(.\{148\}\)..*/\1/ |
81ecdfbb RW |
9361 | t more1 |
9362 | s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ | |
9363 | p | |
9364 | n | |
9365 | b repl | |
9366 | :more1 | |
9367 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
9368 | p | |
9369 | g | |
9370 | s/.\{148\}// | |
9371 | t nl | |
9372 | :delim | |
9373 | h | |
d0ac1c44 | 9374 | s/\(.\{148\}\)..*/\1/ |
81ecdfbb RW |
9375 | t more2 |
9376 | s/["\\]/\\&/g; s/^/"/; s/$/"/ | |
9377 | p | |
9378 | b | |
9379 | :more2 | |
9380 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
9381 | p | |
9382 | g | |
9383 | s/.\{148\}// | |
9384 | t delim | |
9385 | ' <conf$$subs.awk | sed ' | |
9386 | /^[^""]/{ | |
9387 | N | |
9388 | s/\n// | |
9389 | } | |
9390 | ' >>$CONFIG_STATUS || ac_write_fail=1 | |
9391 | rm -f conf$$subs.awk | |
9392 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
9393 | _ACAWK | |
d0ac1c44 | 9394 | cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && |
81ecdfbb RW |
9395 | for (key in S) S_is_set[key] = 1 |
9396 | FS = "\a" | |
9397 | ||
9398 | } | |
bec39cab | 9399 | { |
81ecdfbb RW |
9400 | line = $ 0 |
9401 | nfields = split(line, field, "@") | |
9402 | substed = 0 | |
9403 | len = length(field[1]) | |
9404 | for (i = 2; i < nfields; i++) { | |
9405 | key = field[i] | |
9406 | keylen = length(key) | |
9407 | if (S_is_set[key]) { | |
9408 | value = S[key] | |
9409 | line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) | |
9410 | len += length(value) + length(field[++i]) | |
9411 | substed = 1 | |
9412 | } else | |
9413 | len += 1 + keylen | |
9414 | } | |
9415 | ||
9416 | print line | |
bec39cab AC |
9417 | } |
9418 | ||
81ecdfbb RW |
9419 | _ACAWK |
9420 | _ACEOF | |
9421 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
9422 | if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then | |
9423 | sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" | |
9424 | else | |
9425 | cat | |
d0ac1c44 SM |
9426 | fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ |
9427 | || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 | |
dae5f5cf DJ |
9428 | _ACEOF |
9429 | ||
d0ac1c44 SM |
9430 | # VPATH may cause trouble with some makes, so we remove sole $(srcdir), |
9431 | # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and | |
81ecdfbb RW |
9432 | # trailing colons and then remove the whole line if VPATH becomes empty |
9433 | # (actually we leave an empty line to preserve line numbers). | |
9434 | if test "x$srcdir" = x.; then | |
d0ac1c44 SM |
9435 | ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ |
9436 | h | |
9437 | s/// | |
9438 | s/^/:/ | |
9439 | s/[ ]*$/:/ | |
9440 | s/:\$(srcdir):/:/g | |
9441 | s/:\${srcdir}:/:/g | |
9442 | s/:@srcdir@:/:/g | |
9443 | s/^:*// | |
81ecdfbb | 9444 | s/:*$// |
d0ac1c44 SM |
9445 | x |
9446 | s/\(=[ ]*\).*/\1/ | |
9447 | G | |
9448 | s/\n// | |
81ecdfbb RW |
9449 | s/^[^=]*=[ ]*$// |
9450 | }' | |
9451 | fi | |
bec39cab | 9452 | |
81ecdfbb RW |
9453 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
9454 | fi # test -n "$CONFIG_FILES" | |
bec39cab | 9455 | |
81ecdfbb RW |
9456 | # Set up the scripts for CONFIG_HEADERS section. |
9457 | # No need to generate them if there are no CONFIG_HEADERS. | |
9458 | # This happens for instance with `./config.status Makefile'. | |
9459 | if test -n "$CONFIG_HEADERS"; then | |
d0ac1c44 | 9460 | cat >"$ac_tmp/defines.awk" <<\_ACAWK || |
81ecdfbb | 9461 | BEGIN { |
b80864fb DJ |
9462 | _ACEOF |
9463 | ||
81ecdfbb RW |
9464 | # Transform confdefs.h into an awk script `defines.awk', embedded as |
9465 | # here-document in config.status, that substitutes the proper values into | |
9466 | # config.h.in to produce config.h. | |
9467 | ||
9468 | # Create a delimiter string that does not exist in confdefs.h, to ease | |
9469 | # handling of long lines. | |
9470 | ac_delim='%!_!# ' | |
9471 | for ac_last_try in false false :; do | |
d0ac1c44 SM |
9472 | ac_tt=`sed -n "/$ac_delim/p" confdefs.h` |
9473 | if test -z "$ac_tt"; then | |
81ecdfbb RW |
9474 | break |
9475 | elif $ac_last_try; then | |
d0ac1c44 | 9476 | as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 |
81ecdfbb RW |
9477 | else |
9478 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
d6e9fb05 | 9479 | fi |
81ecdfbb | 9480 | done |
d6e9fb05 | 9481 | |
81ecdfbb RW |
9482 | # For the awk script, D is an array of macro values keyed by name, |
9483 | # likewise P contains macro parameters if any. Preserve backslash | |
9484 | # newline sequences. | |
9485 | ||
9486 | ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* | |
9487 | sed -n ' | |
9488 | s/.\{148\}/&'"$ac_delim"'/g | |
9489 | t rset | |
9490 | :rset | |
9491 | s/^[ ]*#[ ]*define[ ][ ]*/ / | |
9492 | t def | |
9493 | d | |
9494 | :def | |
9495 | s/\\$// | |
9496 | t bsnl | |
9497 | s/["\\]/\\&/g | |
9498 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
9499 | D["\1"]=" \3"/p | |
9500 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p | |
9501 | d | |
9502 | :bsnl | |
9503 | s/["\\]/\\&/g | |
9504 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
9505 | D["\1"]=" \3\\\\\\n"\\/p | |
9506 | t cont | |
9507 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p | |
9508 | t cont | |
9509 | d | |
9510 | :cont | |
9511 | n | |
9512 | s/.\{148\}/&'"$ac_delim"'/g | |
9513 | t clear | |
9514 | :clear | |
9515 | s/\\$// | |
9516 | t bsnlc | |
9517 | s/["\\]/\\&/g; s/^/"/; s/$/"/p | |
9518 | d | |
9519 | :bsnlc | |
9520 | s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p | |
9521 | b cont | |
9522 | ' <confdefs.h | sed ' | |
9523 | s/'"$ac_delim"'/"\\\ | |
9524 | "/g' >>$CONFIG_STATUS || ac_write_fail=1 | |
9525 | ||
9526 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
9527 | for (key in D) D_is_set[key] = 1 | |
9528 | FS = "\a" | |
9529 | } | |
9530 | /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { | |
9531 | line = \$ 0 | |
9532 | split(line, arg, " ") | |
9533 | if (arg[1] == "#") { | |
9534 | defundef = arg[2] | |
9535 | mac1 = arg[3] | |
9536 | } else { | |
9537 | defundef = substr(arg[1], 2) | |
9538 | mac1 = arg[2] | |
9539 | } | |
9540 | split(mac1, mac2, "(") #) | |
9541 | macro = mac2[1] | |
9542 | prefix = substr(line, 1, index(line, defundef) - 1) | |
9543 | if (D_is_set[macro]) { | |
9544 | # Preserve the white space surrounding the "#". | |
9545 | print prefix "define", macro P[macro] D[macro] | |
9546 | next | |
9547 | } else { | |
9548 | # Replace #undef with comments. This is necessary, for example, | |
9549 | # in the case of _POSIX_SOURCE, which is predefined and required | |
9550 | # on some systems where configure will not decide to define it. | |
9551 | if (defundef == "undef") { | |
9552 | print "/*", prefix defundef, macro, "*/" | |
9553 | next | |
9554 | } | |
9555 | } | |
9556 | } | |
9557 | { print } | |
9558 | _ACAWK | |
bec39cab | 9559 | _ACEOF |
81ecdfbb | 9560 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
d0ac1c44 | 9561 | as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 |
81ecdfbb RW |
9562 | fi # test -n "$CONFIG_HEADERS" |
9563 | ||
9564 | ||
9565 | eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" | |
9566 | shift | |
9567 | for ac_tag | |
9568 | do | |
9569 | case $ac_tag in | |
9570 | :[FHLC]) ac_mode=$ac_tag; continue;; | |
9571 | esac | |
9572 | case $ac_mode$ac_tag in | |
9573 | :[FHL]*:*);; | |
d0ac1c44 | 9574 | :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; |
81ecdfbb RW |
9575 | :[FH]-) ac_tag=-:-;; |
9576 | :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; | |
9577 | esac | |
9578 | ac_save_IFS=$IFS | |
9579 | IFS=: | |
9580 | set x $ac_tag | |
9581 | IFS=$ac_save_IFS | |
9582 | shift | |
9583 | ac_file=$1 | |
9584 | shift | |
9585 | ||
9586 | case $ac_mode in | |
9587 | :L) ac_source=$1;; | |
9588 | :[FH]) | |
9589 | ac_file_inputs= | |
9590 | for ac_f | |
9591 | do | |
9592 | case $ac_f in | |
d0ac1c44 | 9593 | -) ac_f="$ac_tmp/stdin";; |
81ecdfbb RW |
9594 | *) # Look for the file first in the build tree, then in the source tree |
9595 | # (if the path is not absolute). The absolute path cannot be DOS-style, | |
9596 | # because $ac_f cannot contain `:'. | |
9597 | test -f "$ac_f" || | |
9598 | case $ac_f in | |
9599 | [\\/$]*) false;; | |
9600 | *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; | |
9601 | esac || | |
d0ac1c44 | 9602 | as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; |
81ecdfbb RW |
9603 | esac |
9604 | case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac | |
9605 | as_fn_append ac_file_inputs " '$ac_f'" | |
9606 | done | |
9607 | ||
9608 | # Let's still pretend it is `configure' which instantiates (i.e., don't | |
9609 | # use $as_me), people would be surprised to read: | |
9610 | # /* config.h. Generated by config.status. */ | |
9611 | configure_input='Generated from '` | |
9612 | $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' | |
9613 | `' by configure.' | |
9614 | if test x"$ac_file" != x-; then | |
9615 | configure_input="$ac_file. $configure_input" | |
9616 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 | |
9617 | $as_echo "$as_me: creating $ac_file" >&6;} | |
9618 | fi | |
9619 | # Neutralize special characters interpreted by sed in replacement strings. | |
9620 | case $configure_input in #( | |
9621 | *\&* | *\|* | *\\* ) | |
9622 | ac_sed_conf_input=`$as_echo "$configure_input" | | |
9623 | sed 's/[\\\\&|]/\\\\&/g'`;; #( | |
9624 | *) ac_sed_conf_input=$configure_input;; | |
9625 | esac | |
9626 | ||
9627 | case $ac_tag in | |
d0ac1c44 SM |
9628 | *:-:* | *:-) cat >"$ac_tmp/stdin" \ |
9629 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; | |
81ecdfbb RW |
9630 | esac |
9631 | ;; | |
d6e9fb05 JK |
9632 | esac |
9633 | ||
81ecdfbb | 9634 | ac_dir=`$as_dirname -- "$ac_file" || |
bec39cab AC |
9635 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
9636 | X"$ac_file" : 'X\(//\)[^/]' \| \ | |
9637 | X"$ac_file" : 'X\(//\)$' \| \ | |
81ecdfbb RW |
9638 | X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || |
9639 | $as_echo X"$ac_file" | | |
9640 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
9641 | s//\1/ | |
9642 | q | |
9643 | } | |
9644 | /^X\(\/\/\)[^/].*/{ | |
9645 | s//\1/ | |
9646 | q | |
9647 | } | |
9648 | /^X\(\/\/\)$/{ | |
9649 | s//\1/ | |
9650 | q | |
9651 | } | |
9652 | /^X\(\/\).*/{ | |
9653 | s//\1/ | |
9654 | q | |
9655 | } | |
9656 | s/.*/./; q'` | |
9657 | as_dir="$ac_dir"; as_fn_mkdir_p | |
bec39cab AC |
9658 | ac_builddir=. |
9659 | ||
81ecdfbb RW |
9660 | case "$ac_dir" in |
9661 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
9662 | *) | |
9663 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` | |
9664 | # A ".." for each directory in $ac_dir_suffix. | |
9665 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` | |
9666 | case $ac_top_builddir_sub in | |
9667 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
9668 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
9669 | esac ;; | |
9670 | esac | |
9671 | ac_abs_top_builddir=$ac_pwd | |
9672 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
9673 | # for backward compatibility: | |
9674 | ac_top_builddir=$ac_top_build_prefix | |
bec39cab AC |
9675 | |
9676 | case $srcdir in | |
81ecdfbb | 9677 | .) # We are building in place. |
bec39cab | 9678 | ac_srcdir=. |
81ecdfbb RW |
9679 | ac_top_srcdir=$ac_top_builddir_sub |
9680 | ac_abs_top_srcdir=$ac_pwd ;; | |
9681 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
bec39cab | 9682 | ac_srcdir=$srcdir$ac_dir_suffix; |
81ecdfbb RW |
9683 | ac_top_srcdir=$srcdir |
9684 | ac_abs_top_srcdir=$srcdir ;; | |
9685 | *) # Relative name. | |
9686 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
9687 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
9688 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
bec39cab | 9689 | esac |
81ecdfbb | 9690 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
bec39cab | 9691 | |
bec39cab | 9692 | |
81ecdfbb RW |
9693 | case $ac_mode in |
9694 | :F) | |
9695 | # | |
9696 | # CONFIG_FILE | |
9697 | # | |
d6e9fb05 | 9698 | |
bec39cab AC |
9699 | case $INSTALL in |
9700 | [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; | |
81ecdfbb | 9701 | *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; |
d6e9fb05 | 9702 | esac |
81ecdfbb | 9703 | _ACEOF |
3db0444b | 9704 | |
81ecdfbb RW |
9705 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
9706 | # If the template does not know about datarootdir, expand it. | |
9707 | # FIXME: This hack should be removed a few years after 2.60. | |
9708 | ac_datarootdir_hack=; ac_datarootdir_seen= | |
9709 | ac_sed_dataroot=' | |
9710 | /datarootdir/ { | |
9711 | p | |
9712 | q | |
9713 | } | |
9714 | /@datadir@/p | |
9715 | /@docdir@/p | |
9716 | /@infodir@/p | |
9717 | /@localedir@/p | |
9718 | /@mandir@/p' | |
9719 | case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in | |
9720 | *datarootdir*) ac_datarootdir_seen=yes;; | |
9721 | *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) | |
9722 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 | |
9723 | $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} | |
9724 | _ACEOF | |
9725 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
9726 | ac_datarootdir_hack=' | |
9727 | s&@datadir@&$datadir&g | |
9728 | s&@docdir@&$docdir&g | |
9729 | s&@infodir@&$infodir&g | |
9730 | s&@localedir@&$localedir&g | |
9731 | s&@mandir@&$mandir&g | |
9732 | s&\\\${datarootdir}&$datarootdir&g' ;; | |
9733 | esac | |
bec39cab | 9734 | _ACEOF |
81ecdfbb RW |
9735 | |
9736 | # Neutralize VPATH when `$srcdir' = `.'. | |
9737 | # Shell code in configure.ac might set extrasub. | |
9738 | # FIXME: do we really want to maintain this feature? | |
9739 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
9740 | ac_sed_extra="$ac_vpsub | |
bec39cab AC |
9741 | $extrasub |
9742 | _ACEOF | |
81ecdfbb | 9743 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
bec39cab AC |
9744 | :t |
9745 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
81ecdfbb RW |
9746 | s|@configure_input@|$ac_sed_conf_input|;t t |
9747 | s&@top_builddir@&$ac_top_builddir_sub&;t t | |
9748 | s&@top_build_prefix@&$ac_top_build_prefix&;t t | |
9749 | s&@srcdir@&$ac_srcdir&;t t | |
9750 | s&@abs_srcdir@&$ac_abs_srcdir&;t t | |
9751 | s&@top_srcdir@&$ac_top_srcdir&;t t | |
9752 | s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t | |
9753 | s&@builddir@&$ac_builddir&;t t | |
9754 | s&@abs_builddir@&$ac_abs_builddir&;t t | |
9755 | s&@abs_top_builddir@&$ac_abs_top_builddir&;t t | |
9756 | s&@INSTALL@&$ac_INSTALL&;t t | |
9757 | $ac_datarootdir_hack | |
9758 | " | |
d0ac1c44 SM |
9759 | eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ |
9760 | >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
81ecdfbb RW |
9761 | |
9762 | test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && | |
d0ac1c44 SM |
9763 | { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && |
9764 | { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ | |
9765 | "$ac_tmp/out"`; test -z "$ac_out"; } && | |
81ecdfbb | 9766 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
d0ac1c44 | 9767 | which seems to be undefined. Please make sure it is defined" >&5 |
81ecdfbb | 9768 | $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
d0ac1c44 | 9769 | which seems to be undefined. Please make sure it is defined" >&2;} |
81ecdfbb | 9770 | |
d0ac1c44 | 9771 | rm -f "$ac_tmp/stdin" |
bec39cab | 9772 | case $ac_file in |
d0ac1c44 SM |
9773 | -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; |
9774 | *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; | |
81ecdfbb | 9775 | esac \ |
d0ac1c44 | 9776 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
81ecdfbb RW |
9777 | ;; |
9778 | :H) | |
9779 | # | |
9780 | # CONFIG_HEADER | |
9781 | # | |
bec39cab | 9782 | if test x"$ac_file" != x-; then |
81ecdfbb RW |
9783 | { |
9784 | $as_echo "/* $configure_input */" \ | |
d0ac1c44 SM |
9785 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" |
9786 | } >"$ac_tmp/config.h" \ | |
9787 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
9788 | if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then | |
81ecdfbb RW |
9789 | { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 |
9790 | $as_echo "$as_me: $ac_file is unchanged" >&6;} | |
bec39cab | 9791 | else |
81ecdfbb | 9792 | rm -f "$ac_file" |
d0ac1c44 SM |
9793 | mv "$ac_tmp/config.h" "$ac_file" \ |
9794 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
84563040 | 9795 | fi |
bec39cab | 9796 | else |
81ecdfbb | 9797 | $as_echo "/* $configure_input */" \ |
d0ac1c44 SM |
9798 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ |
9799 | || as_fn_error $? "could not create -" "$LINENO" 5 | |
d6e9fb05 | 9800 | fi |
81ecdfbb | 9801 | ;; |
dae5f5cf | 9802 | |
81ecdfbb RW |
9803 | :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 |
9804 | $as_echo "$as_me: executing $ac_file commands" >&6;} | |
9805 | ;; | |
9806 | esac | |
dae5f5cf DJ |
9807 | |
9808 | ||
81ecdfbb | 9809 | case $ac_file$ac_mode in |
c5adaa19 | 9810 | "config.h":H) echo > stamp-h ;; |
61c125b9 | 9811 | "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;; |
60d6cfc9 YQ |
9812 | "gdbdepdir":C) |
9813 | for subdir in ${CONFIG_SRC_SUBDIR} | |
9814 | do | |
9815 | $SHELL $ac_aux_dir/mkinstalldirs $subdir/$DEPDIR | |
9816 | done ;; | |
81ecdfbb | 9817 | |
bec39cab | 9818 | esac |
81ecdfbb | 9819 | done # for ac_tag |
d6e9fb05 | 9820 | |
bec39cab | 9821 | |
81ecdfbb | 9822 | as_fn_exit 0 |
bec39cab | 9823 | _ACEOF |
bec39cab AC |
9824 | ac_clean_files=$ac_clean_files_save |
9825 | ||
81ecdfbb | 9826 | test $ac_write_fail = 0 || |
d0ac1c44 | 9827 | as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 |
81ecdfbb | 9828 | |
bec39cab AC |
9829 | |
9830 | # configure is writing to config.log, and then calls config.status. | |
9831 | # config.status does its own redirection, appending to config.log. | |
9832 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
9833 | # by configure, so config.status won't be able to write to it; its | |
9834 | # output is simply discarded. So we exec the FD to /dev/null, | |
9835 | # effectively closing config.log, so it can be properly (re)opened and | |
9836 | # appended to by config.status. When coming back to configure, we | |
9837 | # need to make the FD available again. | |
9838 | if test "$no_create" != yes; then | |
9839 | ac_cs_success=: | |
9840 | ac_config_status_args= | |
9841 | test "$silent" = yes && | |
9842 | ac_config_status_args="$ac_config_status_args --quiet" | |
9843 | exec 5>/dev/null | |
9844 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false | |
9845 | exec 5>>config.log | |
9846 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
9847 | # would make configure fail if this is the last instruction. | |
d0ac1c44 | 9848 | $ac_cs_success || as_fn_exit 1 |
81ecdfbb RW |
9849 | fi |
9850 | if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then | |
9851 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 | |
9852 | $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} | |
bec39cab | 9853 | fi |
d6e9fb05 | 9854 |