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 |
17ef446e | 724 | enable_libmcheck |
8ecfd7bd | 725 | enable_unit_tests |
0fb4aa4b PA |
726 | with_ust |
727 | with_ust_include | |
728 | with_ust_lib | |
d4596a3d | 729 | enable_werror |
8f13a3ce MF |
730 | enable_build_warnings |
731 | enable_gdb_build_warnings | |
81ecdfbb RW |
732 | with_pkgversion |
733 | with_bugurl | |
96f15937 | 734 | with_libthread_db |
c2a66c29 | 735 | enable_inprocess_agent |
81ecdfbb RW |
736 | ' |
737 | ac_precious_vars='build_alias | |
738 | host_alias | |
739 | target_alias | |
740 | CC | |
741 | CFLAGS | |
742 | LDFLAGS | |
743 | LIBS | |
744 | CPPFLAGS | |
3bc3d82a PA |
745 | CXX |
746 | CXXFLAGS | |
747 | CCC | |
81ecdfbb RW |
748 | CPP' |
749 | ||
d6e9fb05 JK |
750 | |
751 | # Initialize some variables set by options. | |
bec39cab AC |
752 | ac_init_help= |
753 | ac_init_version=false | |
81ecdfbb RW |
754 | ac_unrecognized_opts= |
755 | ac_unrecognized_sep= | |
d6e9fb05 JK |
756 | # The variables have the same names as the options, with |
757 | # dashes changed to underlines. | |
bec39cab | 758 | cache_file=/dev/null |
d6e9fb05 | 759 | exec_prefix=NONE |
d6e9fb05 | 760 | no_create= |
d6e9fb05 JK |
761 | no_recursion= |
762 | prefix=NONE | |
763 | program_prefix=NONE | |
764 | program_suffix=NONE | |
765 | program_transform_name=s,x,x, | |
766 | silent= | |
767 | site= | |
768 | srcdir= | |
d6e9fb05 JK |
769 | verbose= |
770 | x_includes=NONE | |
771 | x_libraries=NONE | |
bec39cab AC |
772 | |
773 | # Installation directory options. | |
774 | # These are left unexpanded so users can "make install exec_prefix=/foo" | |
775 | # and all the variables that are supposed to be based on exec_prefix | |
776 | # by default will actually change. | |
777 | # Use braces instead of parens because sh, perl, etc. also accept them. | |
81ecdfbb | 778 | # (The list follows the same order as the GNU Coding Standards.) |
d6e9fb05 JK |
779 | bindir='${exec_prefix}/bin' |
780 | sbindir='${exec_prefix}/sbin' | |
781 | libexecdir='${exec_prefix}/libexec' | |
81ecdfbb RW |
782 | datarootdir='${prefix}/share' |
783 | datadir='${datarootdir}' | |
d6e9fb05 JK |
784 | sysconfdir='${prefix}/etc' |
785 | sharedstatedir='${prefix}/com' | |
786 | localstatedir='${prefix}/var' | |
d6e9fb05 JK |
787 | includedir='${prefix}/include' |
788 | oldincludedir='/usr/include' | |
81ecdfbb RW |
789 | docdir='${datarootdir}/doc/${PACKAGE}' |
790 | infodir='${datarootdir}/info' | |
791 | htmldir='${docdir}' | |
792 | dvidir='${docdir}' | |
793 | pdfdir='${docdir}' | |
794 | psdir='${docdir}' | |
795 | libdir='${exec_prefix}/lib' | |
796 | localedir='${datarootdir}/locale' | |
797 | mandir='${datarootdir}/man' | |
d6e9fb05 | 798 | |
d6e9fb05 | 799 | ac_prev= |
81ecdfbb | 800 | ac_dashdash= |
d6e9fb05 JK |
801 | for ac_option |
802 | do | |
d6e9fb05 JK |
803 | # If the previous option needs an argument, assign it. |
804 | if test -n "$ac_prev"; then | |
81ecdfbb | 805 | eval $ac_prev=\$ac_option |
d6e9fb05 JK |
806 | ac_prev= |
807 | continue | |
808 | fi | |
809 | ||
81ecdfbb | 810 | case $ac_option in |
d0ac1c44 SM |
811 | *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; |
812 | *=) ac_optarg= ;; | |
813 | *) ac_optarg=yes ;; | |
81ecdfbb | 814 | esac |
d6e9fb05 JK |
815 | |
816 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
817 | ||
81ecdfbb RW |
818 | case $ac_dashdash$ac_option in |
819 | --) | |
820 | ac_dashdash=yes ;; | |
d6e9fb05 JK |
821 | |
822 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
823 | ac_prev=bindir ;; | |
824 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
bec39cab | 825 | bindir=$ac_optarg ;; |
d6e9fb05 JK |
826 | |
827 | -build | --build | --buil | --bui | --bu) | |
bec39cab | 828 | ac_prev=build_alias ;; |
d6e9fb05 | 829 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) |
bec39cab | 830 | build_alias=$ac_optarg ;; |
d6e9fb05 JK |
831 | |
832 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
833 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
834 | ac_prev=cache_file ;; | |
835 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
836 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
bec39cab AC |
837 | cache_file=$ac_optarg ;; |
838 | ||
839 | --config-cache | -C) | |
840 | cache_file=config.cache ;; | |
d6e9fb05 | 841 | |
81ecdfbb | 842 | -datadir | --datadir | --datadi | --datad) |
d6e9fb05 | 843 | ac_prev=datadir ;; |
81ecdfbb | 844 | -datadir=* | --datadir=* | --datadi=* | --datad=*) |
bec39cab | 845 | datadir=$ac_optarg ;; |
d6e9fb05 | 846 | |
81ecdfbb RW |
847 | -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ |
848 | | --dataroo | --dataro | --datar) | |
849 | ac_prev=datarootdir ;; | |
850 | -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ | |
851 | | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) | |
852 | datarootdir=$ac_optarg ;; | |
853 | ||
d6e9fb05 | 854 | -disable-* | --disable-*) |
81ecdfbb | 855 | ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
d6e9fb05 | 856 | # Reject names that are not valid shell variable names. |
81ecdfbb | 857 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
d0ac1c44 | 858 | as_fn_error $? "invalid feature name: $ac_useropt" |
81ecdfbb RW |
859 | ac_useropt_orig=$ac_useropt |
860 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
861 | case $ac_user_opts in | |
862 | *" | |
863 | "enable_$ac_useropt" | |
864 | "*) ;; | |
865 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" | |
866 | ac_unrecognized_sep=', ';; | |
867 | esac | |
868 | eval enable_$ac_useropt=no ;; | |
869 | ||
870 | -docdir | --docdir | --docdi | --doc | --do) | |
871 | ac_prev=docdir ;; | |
872 | -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) | |
873 | docdir=$ac_optarg ;; | |
874 | ||
875 | -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) | |
876 | ac_prev=dvidir ;; | |
877 | -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) | |
878 | dvidir=$ac_optarg ;; | |
d6e9fb05 JK |
879 | |
880 | -enable-* | --enable-*) | |
81ecdfbb | 881 | ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
d6e9fb05 | 882 | # Reject names that are not valid shell variable names. |
81ecdfbb | 883 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
d0ac1c44 | 884 | as_fn_error $? "invalid feature name: $ac_useropt" |
81ecdfbb RW |
885 | ac_useropt_orig=$ac_useropt |
886 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
887 | case $ac_user_opts in | |
888 | *" | |
889 | "enable_$ac_useropt" | |
890 | "*) ;; | |
891 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" | |
892 | ac_unrecognized_sep=', ';; | |
dae5f5cf | 893 | esac |
81ecdfbb | 894 | eval enable_$ac_useropt=\$ac_optarg ;; |
d6e9fb05 JK |
895 | |
896 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
897 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
898 | | --exec | --exe | --ex) | |
899 | ac_prev=exec_prefix ;; | |
900 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
901 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
902 | | --exec=* | --exe=* | --ex=*) | |
bec39cab | 903 | exec_prefix=$ac_optarg ;; |
d6e9fb05 JK |
904 | |
905 | -gas | --gas | --ga | --g) | |
906 | # Obsolete; use --with-gas. | |
907 | with_gas=yes ;; | |
908 | ||
bec39cab AC |
909 | -help | --help | --hel | --he | -h) |
910 | ac_init_help=long ;; | |
911 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
912 | ac_init_help=recursive ;; | |
913 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
914 | ac_init_help=short ;; | |
d6e9fb05 JK |
915 | |
916 | -host | --host | --hos | --ho) | |
bec39cab | 917 | ac_prev=host_alias ;; |
d6e9fb05 | 918 | -host=* | --host=* | --hos=* | --ho=*) |
bec39cab | 919 | host_alias=$ac_optarg ;; |
d6e9fb05 | 920 | |
81ecdfbb RW |
921 | -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) |
922 | ac_prev=htmldir ;; | |
923 | -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ | |
924 | | --ht=*) | |
925 | htmldir=$ac_optarg ;; | |
926 | ||
d6e9fb05 JK |
927 | -includedir | --includedir | --includedi | --included | --include \ |
928 | | --includ | --inclu | --incl | --inc) | |
929 | ac_prev=includedir ;; | |
930 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
931 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
bec39cab | 932 | includedir=$ac_optarg ;; |
d6e9fb05 JK |
933 | |
934 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
935 | ac_prev=infodir ;; | |
936 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
bec39cab | 937 | infodir=$ac_optarg ;; |
d6e9fb05 JK |
938 | |
939 | -libdir | --libdir | --libdi | --libd) | |
940 | ac_prev=libdir ;; | |
941 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
bec39cab | 942 | libdir=$ac_optarg ;; |
d6e9fb05 JK |
943 | |
944 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
945 | | --libexe | --libex | --libe) | |
946 | ac_prev=libexecdir ;; | |
947 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
948 | | --libexe=* | --libex=* | --libe=*) | |
bec39cab | 949 | libexecdir=$ac_optarg ;; |
d6e9fb05 | 950 | |
81ecdfbb RW |
951 | -localedir | --localedir | --localedi | --localed | --locale) |
952 | ac_prev=localedir ;; | |
953 | -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) | |
954 | localedir=$ac_optarg ;; | |
955 | ||
d6e9fb05 | 956 | -localstatedir | --localstatedir | --localstatedi | --localstated \ |
81ecdfbb | 957 | | --localstate | --localstat | --localsta | --localst | --locals) |
d6e9fb05 JK |
958 | ac_prev=localstatedir ;; |
959 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
81ecdfbb | 960 | | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) |
bec39cab | 961 | localstatedir=$ac_optarg ;; |
d6e9fb05 JK |
962 | |
963 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
964 | ac_prev=mandir ;; | |
965 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
bec39cab | 966 | mandir=$ac_optarg ;; |
d6e9fb05 JK |
967 | |
968 | -nfp | --nfp | --nf) | |
969 | # Obsolete; use --without-fp. | |
970 | with_fp=no ;; | |
971 | ||
972 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
bec39cab | 973 | | --no-cr | --no-c | -n) |
d6e9fb05 JK |
974 | no_create=yes ;; |
975 | ||
976 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
977 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
978 | no_recursion=yes ;; | |
979 | ||
980 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
981 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
982 | | --oldin | --oldi | --old | --ol | --o) | |
983 | ac_prev=oldincludedir ;; | |
984 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
985 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
986 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
bec39cab | 987 | oldincludedir=$ac_optarg ;; |
d6e9fb05 JK |
988 | |
989 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
990 | ac_prev=prefix ;; | |
991 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
bec39cab | 992 | prefix=$ac_optarg ;; |
d6e9fb05 JK |
993 | |
994 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
995 | | --program-pre | --program-pr | --program-p) | |
996 | ac_prev=program_prefix ;; | |
997 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
998 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
bec39cab | 999 | program_prefix=$ac_optarg ;; |
d6e9fb05 JK |
1000 | |
1001 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
1002 | | --program-suf | --program-su | --program-s) | |
1003 | ac_prev=program_suffix ;; | |
1004 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
1005 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
bec39cab | 1006 | program_suffix=$ac_optarg ;; |
d6e9fb05 JK |
1007 | |
1008 | -program-transform-name | --program-transform-name \ | |
1009 | | --program-transform-nam | --program-transform-na \ | |
1010 | | --program-transform-n | --program-transform- \ | |
1011 | | --program-transform | --program-transfor \ | |
1012 | | --program-transfo | --program-transf \ | |
1013 | | --program-trans | --program-tran \ | |
1014 | | --progr-tra | --program-tr | --program-t) | |
1015 | ac_prev=program_transform_name ;; | |
1016 | -program-transform-name=* | --program-transform-name=* \ | |
1017 | | --program-transform-nam=* | --program-transform-na=* \ | |
1018 | | --program-transform-n=* | --program-transform-=* \ | |
1019 | | --program-transform=* | --program-transfor=* \ | |
1020 | | --program-transfo=* | --program-transf=* \ | |
1021 | | --program-trans=* | --program-tran=* \ | |
1022 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
bec39cab | 1023 | program_transform_name=$ac_optarg ;; |
d6e9fb05 | 1024 | |
81ecdfbb RW |
1025 | -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) |
1026 | ac_prev=pdfdir ;; | |
1027 | -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) | |
1028 | pdfdir=$ac_optarg ;; | |
1029 | ||
1030 | -psdir | --psdir | --psdi | --psd | --ps) | |
1031 | ac_prev=psdir ;; | |
1032 | -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) | |
1033 | psdir=$ac_optarg ;; | |
1034 | ||
d6e9fb05 JK |
1035 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
1036 | | -silent | --silent | --silen | --sile | --sil) | |
1037 | silent=yes ;; | |
1038 | ||
1039 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
1040 | ac_prev=sbindir ;; | |
1041 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
1042 | | --sbi=* | --sb=*) | |
bec39cab | 1043 | sbindir=$ac_optarg ;; |
d6e9fb05 JK |
1044 | |
1045 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
1046 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
1047 | | --sharedst | --shareds | --shared | --share | --shar \ | |
1048 | | --sha | --sh) | |
1049 | ac_prev=sharedstatedir ;; | |
1050 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
1051 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
1052 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
1053 | | --sha=* | --sh=*) | |
bec39cab | 1054 | sharedstatedir=$ac_optarg ;; |
d6e9fb05 JK |
1055 | |
1056 | -site | --site | --sit) | |
1057 | ac_prev=site ;; | |
1058 | -site=* | --site=* | --sit=*) | |
bec39cab | 1059 | site=$ac_optarg ;; |
434c4c77 | 1060 | |
d6e9fb05 JK |
1061 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) |
1062 | ac_prev=srcdir ;; | |
1063 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
bec39cab | 1064 | srcdir=$ac_optarg ;; |
d6e9fb05 JK |
1065 | |
1066 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
1067 | | --syscon | --sysco | --sysc | --sys | --sy) | |
1068 | ac_prev=sysconfdir ;; | |
1069 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
1070 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
bec39cab | 1071 | sysconfdir=$ac_optarg ;; |
d6e9fb05 JK |
1072 | |
1073 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
bec39cab | 1074 | ac_prev=target_alias ;; |
d6e9fb05 | 1075 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
bec39cab | 1076 | target_alias=$ac_optarg ;; |
d6e9fb05 JK |
1077 | |
1078 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
1079 | verbose=yes ;; | |
1080 | ||
bec39cab AC |
1081 | -version | --version | --versio | --versi | --vers | -V) |
1082 | ac_init_version=: ;; | |
d6e9fb05 JK |
1083 | |
1084 | -with-* | --with-*) | |
81ecdfbb | 1085 | ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
d6e9fb05 | 1086 | # Reject names that are not valid shell variable names. |
81ecdfbb | 1087 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
d0ac1c44 | 1088 | as_fn_error $? "invalid package name: $ac_useropt" |
81ecdfbb RW |
1089 | ac_useropt_orig=$ac_useropt |
1090 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1091 | case $ac_user_opts in | |
1092 | *" | |
1093 | "with_$ac_useropt" | |
1094 | "*) ;; | |
1095 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" | |
1096 | ac_unrecognized_sep=', ';; | |
dae5f5cf | 1097 | esac |
81ecdfbb | 1098 | eval with_$ac_useropt=\$ac_optarg ;; |
d6e9fb05 JK |
1099 | |
1100 | -without-* | --without-*) | |
81ecdfbb | 1101 | ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
d6e9fb05 | 1102 | # Reject names that are not valid shell variable names. |
81ecdfbb | 1103 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
d0ac1c44 | 1104 | as_fn_error $? "invalid package name: $ac_useropt" |
81ecdfbb RW |
1105 | ac_useropt_orig=$ac_useropt |
1106 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1107 | case $ac_user_opts in | |
1108 | *" | |
1109 | "with_$ac_useropt" | |
1110 | "*) ;; | |
1111 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" | |
1112 | ac_unrecognized_sep=', ';; | |
1113 | esac | |
1114 | eval with_$ac_useropt=no ;; | |
d6e9fb05 JK |
1115 | |
1116 | --x) | |
1117 | # Obsolete; use --with-x. | |
1118 | with_x=yes ;; | |
1119 | ||
1120 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
1121 | | --x-incl | --x-inc | --x-in | --x-i) | |
1122 | ac_prev=x_includes ;; | |
1123 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
1124 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
bec39cab | 1125 | x_includes=$ac_optarg ;; |
d6e9fb05 JK |
1126 | |
1127 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
1128 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
1129 | ac_prev=x_libraries ;; | |
1130 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
1131 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
bec39cab | 1132 | x_libraries=$ac_optarg ;; |
d6e9fb05 | 1133 | |
d0ac1c44 SM |
1134 | -*) as_fn_error $? "unrecognized option: \`$ac_option' |
1135 | Try \`$0 --help' for more information" | |
d6e9fb05 JK |
1136 | ;; |
1137 | ||
bec39cab AC |
1138 | *=*) |
1139 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` | |
1140 | # Reject names that are not valid shell variable names. | |
81ecdfbb RW |
1141 | case $ac_envvar in #( |
1142 | '' | [0-9]* | *[!_$as_cr_alnum]* ) | |
d0ac1c44 | 1143 | as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; |
81ecdfbb RW |
1144 | esac |
1145 | eval $ac_envvar=\$ac_optarg | |
bec39cab AC |
1146 | export $ac_envvar ;; |
1147 | ||
d6e9fb05 | 1148 | *) |
bec39cab | 1149 | # FIXME: should be removed in autoconf 3.0. |
81ecdfbb | 1150 | $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 |
bec39cab | 1151 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && |
81ecdfbb | 1152 | $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 |
d0ac1c44 | 1153 | : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" |
d6e9fb05 JK |
1154 | ;; |
1155 | ||
1156 | esac | |
1157 | done | |
1158 | ||
1159 | if test -n "$ac_prev"; then | |
bec39cab | 1160 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` |
d0ac1c44 | 1161 | as_fn_error $? "missing argument to $ac_option" |
d6e9fb05 | 1162 | fi |
d6e9fb05 | 1163 | |
81ecdfbb RW |
1164 | if test -n "$ac_unrecognized_opts"; then |
1165 | case $enable_option_checking in | |
1166 | no) ;; | |
d0ac1c44 | 1167 | fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; |
81ecdfbb | 1168 | *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; |
dae5f5cf | 1169 | esac |
81ecdfbb | 1170 | fi |
dae5f5cf | 1171 | |
81ecdfbb RW |
1172 | # Check all directory arguments for consistency. |
1173 | for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ | |
1174 | datadir sysconfdir sharedstatedir localstatedir includedir \ | |
1175 | oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ | |
1176 | libdir localedir mandir | |
dae5f5cf | 1177 | do |
81ecdfbb RW |
1178 | eval ac_val=\$$ac_var |
1179 | # Remove trailing slashes. | |
1180 | case $ac_val in | |
1181 | */ ) | |
1182 | ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` | |
1183 | eval $ac_var=\$ac_val;; | |
1184 | esac | |
1185 | # Be sure to have absolute directory names. | |
dae5f5cf | 1186 | case $ac_val in |
81ecdfbb RW |
1187 | [\\/$]* | ?:[\\/]* ) continue;; |
1188 | NONE | '' ) case $ac_var in *prefix ) continue;; esac;; | |
d6e9fb05 | 1189 | esac |
d0ac1c44 | 1190 | as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" |
d6e9fb05 JK |
1191 | done |
1192 | ||
bec39cab AC |
1193 | # There might be people who depend on the old broken behavior: `$host' |
1194 | # used to hold the argument of --host etc. | |
1195 | # FIXME: To remove some day. | |
1196 | build=$build_alias | |
1197 | host=$host_alias | |
1198 | target=$target_alias | |
1199 | ||
1200 | # FIXME: To remove some day. | |
1201 | if test "x$host_alias" != x; then | |
1202 | if test "x$build_alias" = x; then | |
1203 | cross_compiling=maybe | |
bec39cab AC |
1204 | elif test "x$build_alias" != "x$host_alias"; then |
1205 | cross_compiling=yes | |
1206 | fi | |
1207 | fi | |
d6e9fb05 | 1208 | |
bec39cab AC |
1209 | ac_tool_prefix= |
1210 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
1211 | ||
1212 | test "$silent" = yes && exec 6>/dev/null | |
d6e9fb05 | 1213 | |
d6e9fb05 | 1214 | |
81ecdfbb RW |
1215 | ac_pwd=`pwd` && test -n "$ac_pwd" && |
1216 | ac_ls_di=`ls -di .` && | |
1217 | ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || | |
d0ac1c44 | 1218 | as_fn_error $? "working directory cannot be determined" |
81ecdfbb | 1219 | test "X$ac_ls_di" = "X$ac_pwd_ls_di" || |
d0ac1c44 | 1220 | as_fn_error $? "pwd does not report name of working directory" |
81ecdfbb RW |
1221 | |
1222 | ||
d6e9fb05 JK |
1223 | # Find the source files, if location was not specified. |
1224 | if test -z "$srcdir"; then | |
1225 | ac_srcdir_defaulted=yes | |
81ecdfbb RW |
1226 | # Try the directory containing this script, then the parent directory. |
1227 | ac_confdir=`$as_dirname -- "$as_myself" || | |
1228 | $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
1229 | X"$as_myself" : 'X\(//\)[^/]' \| \ | |
1230 | X"$as_myself" : 'X\(//\)$' \| \ | |
1231 | X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || | |
1232 | $as_echo X"$as_myself" | | |
1233 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
1234 | s//\1/ | |
1235 | q | |
1236 | } | |
1237 | /^X\(\/\/\)[^/].*/{ | |
1238 | s//\1/ | |
1239 | q | |
1240 | } | |
1241 | /^X\(\/\/\)$/{ | |
1242 | s//\1/ | |
1243 | q | |
1244 | } | |
1245 | /^X\(\/\).*/{ | |
1246 | s//\1/ | |
1247 | q | |
1248 | } | |
1249 | s/.*/./; q'` | |
d6e9fb05 | 1250 | srcdir=$ac_confdir |
81ecdfbb | 1251 | if test ! -r "$srcdir/$ac_unique_file"; then |
d6e9fb05 JK |
1252 | srcdir=.. |
1253 | fi | |
1254 | else | |
1255 | ac_srcdir_defaulted=no | |
1256 | fi | |
81ecdfbb RW |
1257 | if test ! -r "$srcdir/$ac_unique_file"; then |
1258 | test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." | |
d0ac1c44 | 1259 | as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" |
81ecdfbb RW |
1260 | fi |
1261 | ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" | |
1262 | ac_abs_confdir=`( | |
d0ac1c44 | 1263 | cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" |
81ecdfbb RW |
1264 | pwd)` |
1265 | # When building in place, set srcdir=. | |
1266 | if test "$ac_abs_confdir" = "$ac_pwd"; then | |
1267 | srcdir=. | |
1268 | fi | |
1269 | # Remove unnecessary trailing slashes from srcdir. | |
1270 | # Double slashes in file names in object file debugging info | |
1271 | # mess up M-x gdb in Emacs. | |
1272 | case $srcdir in | |
1273 | */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; | |
1274 | esac | |
1275 | for ac_var in $ac_precious_vars; do | |
1276 | eval ac_env_${ac_var}_set=\${${ac_var}+set} | |
1277 | eval ac_env_${ac_var}_value=\$${ac_var} | |
1278 | eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} | |
1279 | eval ac_cv_env_${ac_var}_value=\$${ac_var} | |
1280 | done | |
d6e9fb05 | 1281 | |
bec39cab AC |
1282 | # |
1283 | # Report the --help message. | |
1284 | # | |
1285 | if test "$ac_init_help" = "long"; then | |
1286 | # Omit some internal or obsolete options to make the list less imposing. | |
1287 | # This message is too long to be a string in the A/UX 3.1 sh. | |
1288 | cat <<_ACEOF | |
1289 | \`configure' configures this package to adapt to many kinds of systems. | |
1290 | ||
1291 | Usage: $0 [OPTION]... [VAR=VALUE]... | |
1292 | ||
1293 | To assign environment variables (e.g., CC, CFLAGS...), specify them as | |
1294 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
1295 | ||
1296 | Defaults for the options are specified in brackets. | |
1297 | ||
1298 | Configuration: | |
1299 | -h, --help display this help and exit | |
1300 | --help=short display options specific to this package | |
1301 | --help=recursive display the short help of all the included packages | |
1302 | -V, --version display version information and exit | |
d0ac1c44 | 1303 | -q, --quiet, --silent do not print \`checking ...' messages |
bec39cab AC |
1304 | --cache-file=FILE cache test results in FILE [disabled] |
1305 | -C, --config-cache alias for \`--cache-file=config.cache' | |
1306 | -n, --no-create do not create output files | |
1307 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
1308 | ||
bec39cab AC |
1309 | Installation directories: |
1310 | --prefix=PREFIX install architecture-independent files in PREFIX | |
81ecdfbb | 1311 | [$ac_default_prefix] |
bec39cab | 1312 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
81ecdfbb | 1313 | [PREFIX] |
bec39cab AC |
1314 | |
1315 | By default, \`make install' will install all the files in | |
1316 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
1317 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
1318 | for instance \`--prefix=\$HOME'. | |
1319 | ||
1320 | For better control, use the options below. | |
1321 | ||
1322 | Fine tuning of the installation directories: | |
81ecdfbb RW |
1323 | --bindir=DIR user executables [EPREFIX/bin] |
1324 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
1325 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
1326 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] | |
1327 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
1328 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
1329 | --libdir=DIR object code libraries [EPREFIX/lib] | |
1330 | --includedir=DIR C header files [PREFIX/include] | |
1331 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
1332 | --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] | |
1333 | --datadir=DIR read-only architecture-independent data [DATAROOTDIR] | |
1334 | --infodir=DIR info documentation [DATAROOTDIR/info] | |
1335 | --localedir=DIR locale-dependent data [DATAROOTDIR/locale] | |
1336 | --mandir=DIR man documentation [DATAROOTDIR/man] | |
1337 | --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE] | |
1338 | --htmldir=DIR html documentation [DOCDIR] | |
1339 | --dvidir=DIR dvi documentation [DOCDIR] | |
1340 | --pdfdir=DIR pdf documentation [DOCDIR] | |
1341 | --psdir=DIR ps documentation [DOCDIR] | |
bec39cab AC |
1342 | _ACEOF |
1343 | ||
1344 | cat <<\_ACEOF | |
1345 | ||
dcdb98d2 DJ |
1346 | Program names: |
1347 | --program-prefix=PREFIX prepend PREFIX to installed program names | |
1348 | --program-suffix=SUFFIX append SUFFIX to installed program names | |
1349 | --program-transform-name=PROGRAM run sed PROGRAM on installed program names | |
1350 | ||
bec39cab AC |
1351 | System types: |
1352 | --build=BUILD configure for building on BUILD [guessed] | |
1353 | --host=HOST cross-compile to build programs to run on HOST [BUILD] | |
1354 | --target=TARGET configure for building compilers for TARGET [HOST] | |
1355 | _ACEOF | |
1356 | fi | |
1357 | ||
1358 | if test -n "$ac_init_help"; then | |
1359 | ||
1360 | cat <<\_ACEOF | |
1361 | ||
d4596a3d PA |
1362 | Optional Features: |
1363 | --disable-option-checking ignore unrecognized --enable/--with options | |
1364 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) | |
1365 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
d0ac1c44 SM |
1366 | --enable-maintainer-mode |
1367 | enable make rules and dependencies not useful (and | |
1368 | sometimes confusing) to the casual installer | |
589bc927 | 1369 | --disable-largefile omit support for large files |
17ef446e | 1370 | --enable-libmcheck Try linking with -lmcheck if available |
8ecfd7bd SDJ |
1371 | --enable-unit-tests Enable the inclusion of unit tests when compiling |
1372 | GDB | |
d4596a3d | 1373 | --enable-werror treat compile warnings as errors |
8f13a3ce MF |
1374 | --enable-build-warnings enable build-time compiler warnings if gcc is used |
1375 | --enable-gdb-build-warnings | |
1376 | enable GDB specific build-time compiler warnings if | |
1377 | gcc is used | |
c2a66c29 NS |
1378 | --enable-inprocess-agent |
1379 | inprocess agent | |
d4596a3d | 1380 | |
c16158bc JM |
1381 | Optional Packages: |
1382 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
1383 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
0fb4aa4b PA |
1384 | --with-ust=PATH Specify prefix directory for the installed UST package |
1385 | Equivalent to --with-ust-include=PATH/include | |
1386 | plus --with-ust-lib=PATH/lib | |
1387 | --with-ust-include=PATH Specify directory for installed UST include files | |
1388 | --with-ust-lib=PATH Specify the directory for the installed UST library | |
c16158bc JM |
1389 | --with-pkgversion=PKG Use PKG in the version string in place of "GDB" |
1390 | --with-bugurl=URL Direct users to URL to report a bug | |
96f15937 PP |
1391 | --with-libthread-db=PATH |
1392 | use given libthread_db directly | |
c16158bc | 1393 | |
bec39cab AC |
1394 | Some influential environment variables: |
1395 | CC C compiler command | |
1396 | CFLAGS C compiler flags | |
1397 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
1398 | nonstandard directory <lib dir> | |
81ecdfbb | 1399 | LIBS libraries to pass to the linker, e.g. -l<library> |
d0ac1c44 | 1400 | CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if |
81ecdfbb | 1401 | you have headers in a nonstandard directory <include dir> |
3bc3d82a PA |
1402 | CXX C++ compiler command |
1403 | CXXFLAGS C++ compiler flags | |
bec39cab AC |
1404 | CPP C preprocessor |
1405 | ||
1406 | Use these variables to override the choices made by `configure' or to help | |
1407 | it to find libraries and programs with nonstandard names/locations. | |
1408 | ||
81ecdfbb | 1409 | Report bugs to the package provider. |
bec39cab | 1410 | _ACEOF |
81ecdfbb | 1411 | ac_status=$? |
bec39cab AC |
1412 | fi |
1413 | ||
1414 | if test "$ac_init_help" = "recursive"; then | |
1415 | # If there are subdirs, report their specific --help. | |
bec39cab | 1416 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue |
81ecdfbb RW |
1417 | test -d "$ac_dir" || |
1418 | { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || | |
1419 | continue | |
bec39cab AC |
1420 | ac_builddir=. |
1421 | ||
81ecdfbb RW |
1422 | case "$ac_dir" in |
1423 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1424 | *) | |
1425 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` | |
1426 | # A ".." for each directory in $ac_dir_suffix. | |
1427 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` | |
1428 | case $ac_top_builddir_sub in | |
1429 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1430 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
1431 | esac ;; | |
1432 | esac | |
1433 | ac_abs_top_builddir=$ac_pwd | |
1434 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
1435 | # for backward compatibility: | |
1436 | ac_top_builddir=$ac_top_build_prefix | |
bec39cab AC |
1437 | |
1438 | case $srcdir in | |
81ecdfbb | 1439 | .) # We are building in place. |
bec39cab | 1440 | ac_srcdir=. |
81ecdfbb RW |
1441 | ac_top_srcdir=$ac_top_builddir_sub |
1442 | ac_abs_top_srcdir=$ac_pwd ;; | |
1443 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
bec39cab | 1444 | ac_srcdir=$srcdir$ac_dir_suffix; |
81ecdfbb RW |
1445 | ac_top_srcdir=$srcdir |
1446 | ac_abs_top_srcdir=$srcdir ;; | |
1447 | *) # Relative name. | |
1448 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
1449 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
1450 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
dae5f5cf | 1451 | esac |
81ecdfbb RW |
1452 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
1453 | ||
1454 | cd "$ac_dir" || { ac_status=$?; continue; } | |
1455 | # Check for guested configure. | |
1456 | if test -f "$ac_srcdir/configure.gnu"; then | |
1457 | echo && | |
1458 | $SHELL "$ac_srcdir/configure.gnu" --help=recursive | |
1459 | elif test -f "$ac_srcdir/configure"; then | |
1460 | echo && | |
1461 | $SHELL "$ac_srcdir/configure" --help=recursive | |
434c4c77 | 1462 | else |
81ecdfbb RW |
1463 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 |
1464 | fi || ac_status=$? | |
1465 | cd "$ac_pwd" || { ac_status=$?; break; } | |
bec39cab AC |
1466 | done |
1467 | fi | |
1468 | ||
81ecdfbb | 1469 | test -n "$ac_init_help" && exit $ac_status |
bec39cab AC |
1470 | if $ac_init_version; then |
1471 | cat <<\_ACEOF | |
81ecdfbb | 1472 | configure |
d0ac1c44 | 1473 | generated by GNU Autoconf 2.69 |
bec39cab | 1474 | |
d0ac1c44 | 1475 | Copyright (C) 2012 Free Software Foundation, Inc. |
bec39cab AC |
1476 | This configure script is free software; the Free Software Foundation |
1477 | gives unlimited permission to copy, distribute and modify it. | |
1478 | _ACEOF | |
81ecdfbb | 1479 | exit |
bec39cab | 1480 | fi |
bec39cab | 1481 | |
81ecdfbb RW |
1482 | ## ------------------------ ## |
1483 | ## Autoconf initialization. ## | |
1484 | ## ------------------------ ## | |
bec39cab | 1485 | |
81ecdfbb RW |
1486 | # ac_fn_c_try_compile LINENO |
1487 | # -------------------------- | |
1488 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1489 | ac_fn_c_try_compile () | |
bec39cab | 1490 | { |
81ecdfbb RW |
1491 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
1492 | rm -f conftest.$ac_objext | |
1493 | if { { ac_try="$ac_compile" | |
1494 | case "(($ac_try" in | |
1495 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1496 | *) ac_try_echo=$ac_try;; | |
1497 | esac | |
1498 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1499 | $as_echo "$ac_try_echo"; } >&5 | |
1500 | (eval "$ac_compile") 2>conftest.err | |
1501 | ac_status=$? | |
1502 | if test -s conftest.err; then | |
1503 | grep -v '^ *+' conftest.err >conftest.er1 | |
1504 | cat conftest.er1 >&5 | |
1505 | mv -f conftest.er1 conftest.err | |
1506 | fi | |
1507 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1508 | test $ac_status = 0; } && { | |
1509 | test -z "$ac_c_werror_flag" || | |
1510 | test ! -s conftest.err | |
1511 | } && test -s conftest.$ac_objext; then : | |
1512 | ac_retval=0 | |
1513 | else | |
1514 | $as_echo "$as_me: failed program was:" >&5 | |
1515 | sed 's/^/| /' conftest.$ac_ext >&5 | |
bec39cab | 1516 | |
81ecdfbb RW |
1517 | ac_retval=1 |
1518 | fi | |
d0ac1c44 SM |
1519 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
1520 | as_fn_set_status $ac_retval | |
bec39cab | 1521 | |
81ecdfbb | 1522 | } # ac_fn_c_try_compile |
bec39cab | 1523 | |
3bc3d82a PA |
1524 | # ac_fn_cxx_try_compile LINENO |
1525 | # ---------------------------- | |
1526 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1527 | ac_fn_cxx_try_compile () | |
1528 | { | |
1529 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1530 | rm -f conftest.$ac_objext | |
1531 | if { { ac_try="$ac_compile" | |
1532 | case "(($ac_try" in | |
1533 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1534 | *) ac_try_echo=$ac_try;; | |
1535 | esac | |
1536 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1537 | $as_echo "$ac_try_echo"; } >&5 | |
1538 | (eval "$ac_compile") 2>conftest.err | |
1539 | ac_status=$? | |
1540 | if test -s conftest.err; then | |
1541 | grep -v '^ *+' conftest.err >conftest.er1 | |
1542 | cat conftest.er1 >&5 | |
1543 | mv -f conftest.er1 conftest.err | |
1544 | fi | |
1545 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1546 | test $ac_status = 0; } && { | |
1547 | test -z "$ac_cxx_werror_flag" || | |
1548 | test ! -s conftest.err | |
1549 | } && test -s conftest.$ac_objext; then : | |
1550 | ac_retval=0 | |
1551 | else | |
1552 | $as_echo "$as_me: failed program was:" >&5 | |
1553 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1554 | ||
1555 | ac_retval=1 | |
1556 | fi | |
d0ac1c44 SM |
1557 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
1558 | as_fn_set_status $ac_retval | |
3bc3d82a PA |
1559 | |
1560 | } # ac_fn_cxx_try_compile | |
1561 | ||
81ecdfbb RW |
1562 | # ac_fn_c_try_cpp LINENO |
1563 | # ---------------------- | |
1564 | # Try to preprocess conftest.$ac_ext, and return whether this succeeded. | |
1565 | ac_fn_c_try_cpp () | |
1566 | { | |
1567 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1568 | if { { ac_try="$ac_cpp conftest.$ac_ext" | |
1569 | case "(($ac_try" in | |
1570 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1571 | *) ac_try_echo=$ac_try;; | |
1572 | esac | |
1573 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1574 | $as_echo "$ac_try_echo"; } >&5 | |
1575 | (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err | |
1576 | ac_status=$? | |
1577 | if test -s conftest.err; then | |
1578 | grep -v '^ *+' conftest.err >conftest.er1 | |
1579 | cat conftest.er1 >&5 | |
1580 | mv -f conftest.er1 conftest.err | |
1581 | fi | |
1582 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
d0ac1c44 | 1583 | test $ac_status = 0; } > conftest.i && { |
81ecdfbb RW |
1584 | test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || |
1585 | test ! -s conftest.err | |
1586 | }; then : | |
1587 | ac_retval=0 | |
1588 | else | |
1589 | $as_echo "$as_me: failed program was:" >&5 | |
1590 | sed 's/^/| /' conftest.$ac_ext >&5 | |
bec39cab | 1591 | |
81ecdfbb RW |
1592 | ac_retval=1 |
1593 | fi | |
d0ac1c44 SM |
1594 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
1595 | as_fn_set_status $ac_retval | |
bec39cab | 1596 | |
81ecdfbb RW |
1597 | } # ac_fn_c_try_cpp |
1598 | ||
1599 | # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES | |
1600 | # ------------------------------------------------------- | |
1601 | # Tests whether HEADER exists, giving a warning if it cannot be compiled using | |
1602 | # the include files in INCLUDES and setting the cache variable VAR | |
1603 | # accordingly. | |
1604 | ac_fn_c_check_header_mongrel () | |
1605 | { | |
1606 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
d0ac1c44 | 1607 | if eval \${$3+:} false; then : |
81ecdfbb RW |
1608 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 |
1609 | $as_echo_n "checking for $2... " >&6; } | |
d0ac1c44 | 1610 | if eval \${$3+:} false; then : |
81ecdfbb RW |
1611 | $as_echo_n "(cached) " >&6 |
1612 | fi | |
1613 | eval ac_res=\$$3 | |
1614 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1615 | $as_echo "$ac_res" >&6; } | |
1616 | else | |
1617 | # Is the header compilable? | |
1618 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 | |
1619 | $as_echo_n "checking $2 usability... " >&6; } | |
1620 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1621 | /* end confdefs.h. */ | |
1622 | $4 | |
1623 | #include <$2> | |
1624 | _ACEOF | |
1625 | if ac_fn_c_try_compile "$LINENO"; then : | |
1626 | ac_header_compiler=yes | |
1627 | else | |
1628 | ac_header_compiler=no | |
1629 | fi | |
1630 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1631 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 | |
1632 | $as_echo "$ac_header_compiler" >&6; } | |
1633 | ||
1634 | # Is the header present? | |
1635 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 | |
1636 | $as_echo_n "checking $2 presence... " >&6; } | |
1637 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1638 | /* end confdefs.h. */ | |
1639 | #include <$2> | |
1640 | _ACEOF | |
1641 | if ac_fn_c_try_cpp "$LINENO"; then : | |
1642 | ac_header_preproc=yes | |
1643 | else | |
1644 | ac_header_preproc=no | |
1645 | fi | |
d0ac1c44 | 1646 | rm -f conftest.err conftest.i conftest.$ac_ext |
81ecdfbb RW |
1647 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 |
1648 | $as_echo "$ac_header_preproc" >&6; } | |
1649 | ||
1650 | # So? What about this header? | |
1651 | case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( | |
1652 | yes:no: ) | |
1653 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 | |
1654 | $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} | |
1655 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 | |
1656 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} | |
1657 | ;; | |
1658 | no:yes:* ) | |
1659 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 | |
1660 | $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} | |
1661 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 | |
1662 | $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} | |
1663 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 | |
1664 | $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} | |
1665 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 | |
1666 | $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} | |
1667 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 | |
1668 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} | |
1669 | ;; | |
1670 | esac | |
1671 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1672 | $as_echo_n "checking for $2... " >&6; } | |
d0ac1c44 | 1673 | if eval \${$3+:} false; then : |
81ecdfbb RW |
1674 | $as_echo_n "(cached) " >&6 |
1675 | else | |
1676 | eval "$3=\$ac_header_compiler" | |
1677 | fi | |
1678 | eval ac_res=\$$3 | |
1679 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1680 | $as_echo "$ac_res" >&6; } | |
1681 | fi | |
d0ac1c44 | 1682 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
81ecdfbb RW |
1683 | |
1684 | } # ac_fn_c_check_header_mongrel | |
1685 | ||
1686 | # ac_fn_c_try_run LINENO | |
1687 | # ---------------------- | |
1688 | # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes | |
1689 | # that executables *can* be run. | |
1690 | ac_fn_c_try_run () | |
1691 | { | |
1692 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1693 | if { { ac_try="$ac_link" | |
1694 | case "(($ac_try" in | |
1695 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1696 | *) ac_try_echo=$ac_try;; | |
1697 | esac | |
1698 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1699 | $as_echo "$ac_try_echo"; } >&5 | |
1700 | (eval "$ac_link") 2>&5 | |
1701 | ac_status=$? | |
1702 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1703 | test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' | |
1704 | { { case "(($ac_try" in | |
1705 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1706 | *) ac_try_echo=$ac_try;; | |
1707 | esac | |
1708 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1709 | $as_echo "$ac_try_echo"; } >&5 | |
1710 | (eval "$ac_try") 2>&5 | |
1711 | ac_status=$? | |
1712 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1713 | test $ac_status = 0; }; }; then : | |
1714 | ac_retval=0 | |
1715 | else | |
1716 | $as_echo "$as_me: program exited with status $ac_status" >&5 | |
1717 | $as_echo "$as_me: failed program was:" >&5 | |
1718 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1719 | ||
1720 | ac_retval=$ac_status | |
1721 | fi | |
1722 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
d0ac1c44 SM |
1723 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
1724 | as_fn_set_status $ac_retval | |
81ecdfbb RW |
1725 | |
1726 | } # ac_fn_c_try_run | |
1727 | ||
1728 | # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES | |
1729 | # ------------------------------------------------------- | |
1730 | # Tests whether HEADER exists and can be compiled using the include files in | |
1731 | # INCLUDES, setting the cache variable VAR accordingly. | |
1732 | ac_fn_c_check_header_compile () | |
1733 | { | |
1734 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1735 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1736 | $as_echo_n "checking for $2... " >&6; } | |
d0ac1c44 | 1737 | if eval \${$3+:} false; then : |
81ecdfbb RW |
1738 | $as_echo_n "(cached) " >&6 |
1739 | else | |
1740 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1741 | /* end confdefs.h. */ | |
1742 | $4 | |
1743 | #include <$2> | |
1744 | _ACEOF | |
1745 | if ac_fn_c_try_compile "$LINENO"; then : | |
1746 | eval "$3=yes" | |
1747 | else | |
1748 | eval "$3=no" | |
1749 | fi | |
1750 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1751 | fi | |
1752 | eval ac_res=\$$3 | |
1753 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1754 | $as_echo "$ac_res" >&6; } | |
d0ac1c44 | 1755 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
81ecdfbb RW |
1756 | |
1757 | } # ac_fn_c_check_header_compile | |
1758 | ||
1759 | # ac_fn_c_try_link LINENO | |
1760 | # ----------------------- | |
1761 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
1762 | ac_fn_c_try_link () | |
1763 | { | |
1764 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1765 | rm -f conftest.$ac_objext conftest$ac_exeext | |
1766 | if { { ac_try="$ac_link" | |
1767 | case "(($ac_try" in | |
1768 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1769 | *) ac_try_echo=$ac_try;; | |
1770 | esac | |
1771 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1772 | $as_echo "$ac_try_echo"; } >&5 | |
1773 | (eval "$ac_link") 2>conftest.err | |
1774 | ac_status=$? | |
1775 | if test -s conftest.err; then | |
1776 | grep -v '^ *+' conftest.err >conftest.er1 | |
1777 | cat conftest.er1 >&5 | |
1778 | mv -f conftest.er1 conftest.err | |
1779 | fi | |
1780 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1781 | test $ac_status = 0; } && { | |
1782 | test -z "$ac_c_werror_flag" || | |
1783 | test ! -s conftest.err | |
1784 | } && test -s conftest$ac_exeext && { | |
1785 | test "$cross_compiling" = yes || | |
d0ac1c44 | 1786 | test -x conftest$ac_exeext |
81ecdfbb RW |
1787 | }; then : |
1788 | ac_retval=0 | |
1789 | else | |
1790 | $as_echo "$as_me: failed program was:" >&5 | |
1791 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1792 | ||
1793 | ac_retval=1 | |
1794 | fi | |
1795 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information | |
1796 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
1797 | # interfere with the next link command; also delete a directory that is | |
1798 | # left behind by Apple's compiler. We do this before executing the actions. | |
1799 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
d0ac1c44 SM |
1800 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
1801 | as_fn_set_status $ac_retval | |
81ecdfbb RW |
1802 | |
1803 | } # ac_fn_c_try_link | |
1804 | ||
eb0edac8 GB |
1805 | # ac_fn_c_check_type LINENO TYPE VAR INCLUDES |
1806 | # ------------------------------------------- | |
1807 | # Tests whether TYPE exists after having included INCLUDES, setting cache | |
1808 | # variable VAR accordingly. | |
1809 | ac_fn_c_check_type () | |
1810 | { | |
1811 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1812 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1813 | $as_echo_n "checking for $2... " >&6; } | |
d0ac1c44 | 1814 | if eval \${$3+:} false; then : |
eb0edac8 GB |
1815 | $as_echo_n "(cached) " >&6 |
1816 | else | |
1817 | eval "$3=no" | |
1818 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1819 | /* end confdefs.h. */ | |
1820 | $4 | |
1821 | int | |
1822 | main () | |
1823 | { | |
1824 | if (sizeof ($2)) | |
1825 | return 0; | |
1826 | ; | |
1827 | return 0; | |
1828 | } | |
1829 | _ACEOF | |
1830 | if ac_fn_c_try_compile "$LINENO"; then : | |
1831 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1832 | /* end confdefs.h. */ | |
1833 | $4 | |
1834 | int | |
1835 | main () | |
1836 | { | |
1837 | if (sizeof (($2))) | |
1838 | return 0; | |
1839 | ; | |
1840 | return 0; | |
1841 | } | |
1842 | _ACEOF | |
1843 | if ac_fn_c_try_compile "$LINENO"; then : | |
1844 | ||
1845 | else | |
1846 | eval "$3=yes" | |
1847 | fi | |
1848 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1849 | fi | |
1850 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1851 | fi | |
1852 | eval ac_res=\$$3 | |
1853 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1854 | $as_echo "$ac_res" >&6; } | |
d0ac1c44 | 1855 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
eb0edac8 GB |
1856 | |
1857 | } # ac_fn_c_check_type | |
1858 | ||
81ecdfbb RW |
1859 | # ac_fn_c_check_func LINENO FUNC VAR |
1860 | # ---------------------------------- | |
1861 | # Tests whether FUNC exists, setting the cache variable VAR accordingly | |
1862 | ac_fn_c_check_func () | |
1863 | { | |
1864 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1865 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1866 | $as_echo_n "checking for $2... " >&6; } | |
d0ac1c44 | 1867 | if eval \${$3+:} false; then : |
81ecdfbb RW |
1868 | $as_echo_n "(cached) " >&6 |
1869 | else | |
1870 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1871 | /* end confdefs.h. */ | |
1872 | /* Define $2 to an innocuous variant, in case <limits.h> declares $2. | |
1873 | For example, HP-UX 11i <limits.h> declares gettimeofday. */ | |
1874 | #define $2 innocuous_$2 | |
1875 | ||
1876 | /* System header to define __stub macros and hopefully few prototypes, | |
1877 | which can conflict with char $2 (); below. | |
1878 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
1879 | <limits.h> exists even on freestanding compilers. */ | |
1880 | ||
1881 | #ifdef __STDC__ | |
1882 | # include <limits.h> | |
1883 | #else | |
1884 | # include <assert.h> | |
1885 | #endif | |
1886 | ||
1887 | #undef $2 | |
1888 | ||
1889 | /* Override any GCC internal prototype to avoid an error. | |
1890 | Use char because int might match the return type of a GCC | |
1891 | builtin and then its argument prototype would still apply. */ | |
1892 | #ifdef __cplusplus | |
1893 | extern "C" | |
1894 | #endif | |
1895 | char $2 (); | |
1896 | /* The GNU C library defines this for functions which it implements | |
1897 | to always fail with ENOSYS. Some functions are actually named | |
1898 | something starting with __ and the normal name is an alias. */ | |
1899 | #if defined __stub_$2 || defined __stub___$2 | |
1900 | choke me | |
1901 | #endif | |
1902 | ||
1903 | int | |
1904 | main () | |
1905 | { | |
1906 | return $2 (); | |
1907 | ; | |
1908 | return 0; | |
1909 | } | |
1910 | _ACEOF | |
1911 | if ac_fn_c_try_link "$LINENO"; then : | |
1912 | eval "$3=yes" | |
1913 | else | |
1914 | eval "$3=no" | |
1915 | fi | |
1916 | rm -f core conftest.err conftest.$ac_objext \ | |
1917 | conftest$ac_exeext conftest.$ac_ext | |
1918 | fi | |
1919 | eval ac_res=\$$3 | |
1920 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1921 | $as_echo "$ac_res" >&6; } | |
d0ac1c44 | 1922 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
81ecdfbb RW |
1923 | |
1924 | } # ac_fn_c_check_func | |
1925 | ||
d0ac1c44 SM |
1926 | # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES |
1927 | # --------------------------------------------- | |
1928 | # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR | |
1929 | # accordingly. | |
81ecdfbb RW |
1930 | ac_fn_c_check_decl () |
1931 | { | |
1932 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
0fb4aa4b PA |
1933 | as_decl_name=`echo $2|sed 's/ *(.*//'` |
1934 | as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` | |
1935 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 | |
1936 | $as_echo_n "checking whether $as_decl_name is declared... " >&6; } | |
d0ac1c44 | 1937 | if eval \${$3+:} false; then : |
81ecdfbb RW |
1938 | $as_echo_n "(cached) " >&6 |
1939 | else | |
1940 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1941 | /* end confdefs.h. */ | |
1942 | $4 | |
1943 | int | |
1944 | main () | |
1945 | { | |
0fb4aa4b PA |
1946 | #ifndef $as_decl_name |
1947 | #ifdef __cplusplus | |
1948 | (void) $as_decl_use; | |
1949 | #else | |
1950 | (void) $as_decl_name; | |
1951 | #endif | |
81ecdfbb RW |
1952 | #endif |
1953 | ||
1954 | ; | |
1955 | return 0; | |
1956 | } | |
1957 | _ACEOF | |
1958 | if ac_fn_c_try_compile "$LINENO"; then : | |
1959 | eval "$3=yes" | |
1960 | else | |
1961 | eval "$3=no" | |
1962 | fi | |
1963 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1964 | fi | |
1965 | eval ac_res=\$$3 | |
1966 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1967 | $as_echo "$ac_res" >&6; } | |
d0ac1c44 | 1968 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
81ecdfbb RW |
1969 | |
1970 | } # ac_fn_c_check_decl | |
1971 | ||
07697489 PA |
1972 | # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES |
1973 | # -------------------------------------------- | |
1974 | # Tries to find the compile-time value of EXPR in a program that includes | |
1975 | # INCLUDES, setting VAR accordingly. Returns whether the value could be | |
1976 | # computed | |
1977 | ac_fn_c_compute_int () | |
1978 | { | |
1979 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1980 | if test "$cross_compiling" = yes; then | |
1981 | # Depending upon the size, compute the lo and hi bounds. | |
1982 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1983 | /* end confdefs.h. */ | |
1984 | $4 | |
1985 | int | |
1986 | main () | |
1987 | { | |
1988 | static int test_array [1 - 2 * !(($2) >= 0)]; | |
d0ac1c44 SM |
1989 | test_array [0] = 0; |
1990 | return test_array [0]; | |
07697489 PA |
1991 | |
1992 | ; | |
1993 | return 0; | |
1994 | } | |
1995 | _ACEOF | |
1996 | if ac_fn_c_try_compile "$LINENO"; then : | |
1997 | ac_lo=0 ac_mid=0 | |
1998 | while :; do | |
1999 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2000 | /* end confdefs.h. */ | |
2001 | $4 | |
2002 | int | |
2003 | main () | |
2004 | { | |
2005 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; | |
d0ac1c44 SM |
2006 | test_array [0] = 0; |
2007 | return test_array [0]; | |
07697489 PA |
2008 | |
2009 | ; | |
2010 | return 0; | |
2011 | } | |
2012 | _ACEOF | |
2013 | if ac_fn_c_try_compile "$LINENO"; then : | |
2014 | ac_hi=$ac_mid; break | |
2015 | else | |
2016 | as_fn_arith $ac_mid + 1 && ac_lo=$as_val | |
2017 | if test $ac_lo -le $ac_mid; then | |
2018 | ac_lo= ac_hi= | |
2019 | break | |
2020 | fi | |
2021 | as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val | |
2022 | fi | |
2023 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2024 | done | |
2025 | else | |
2026 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2027 | /* end confdefs.h. */ | |
2028 | $4 | |
2029 | int | |
2030 | main () | |
2031 | { | |
2032 | static int test_array [1 - 2 * !(($2) < 0)]; | |
d0ac1c44 SM |
2033 | test_array [0] = 0; |
2034 | return test_array [0]; | |
07697489 PA |
2035 | |
2036 | ; | |
2037 | return 0; | |
2038 | } | |
2039 | _ACEOF | |
2040 | if ac_fn_c_try_compile "$LINENO"; then : | |
2041 | ac_hi=-1 ac_mid=-1 | |
2042 | while :; do | |
2043 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2044 | /* end confdefs.h. */ | |
2045 | $4 | |
2046 | int | |
2047 | main () | |
2048 | { | |
2049 | static int test_array [1 - 2 * !(($2) >= $ac_mid)]; | |
d0ac1c44 SM |
2050 | test_array [0] = 0; |
2051 | return test_array [0]; | |
07697489 PA |
2052 | |
2053 | ; | |
2054 | return 0; | |
2055 | } | |
2056 | _ACEOF | |
2057 | if ac_fn_c_try_compile "$LINENO"; then : | |
2058 | ac_lo=$ac_mid; break | |
2059 | else | |
2060 | as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val | |
2061 | if test $ac_mid -le $ac_hi; then | |
2062 | ac_lo= ac_hi= | |
2063 | break | |
2064 | fi | |
2065 | as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val | |
2066 | fi | |
2067 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2068 | done | |
2069 | else | |
2070 | ac_lo= ac_hi= | |
2071 | fi | |
2072 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2073 | fi | |
2074 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2075 | # Binary search between lo and hi bounds. | |
2076 | while test "x$ac_lo" != "x$ac_hi"; do | |
2077 | as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val | |
2078 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2079 | /* end confdefs.h. */ | |
2080 | $4 | |
2081 | int | |
2082 | main () | |
2083 | { | |
2084 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; | |
d0ac1c44 SM |
2085 | test_array [0] = 0; |
2086 | return test_array [0]; | |
07697489 PA |
2087 | |
2088 | ; | |
2089 | return 0; | |
2090 | } | |
2091 | _ACEOF | |
2092 | if ac_fn_c_try_compile "$LINENO"; then : | |
2093 | ac_hi=$ac_mid | |
2094 | else | |
2095 | as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val | |
2096 | fi | |
2097 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2098 | done | |
2099 | case $ac_lo in #(( | |
2100 | ?*) eval "$3=\$ac_lo"; ac_retval=0 ;; | |
2101 | '') ac_retval=1 ;; | |
2102 | esac | |
2103 | else | |
2104 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2105 | /* end confdefs.h. */ | |
2106 | $4 | |
2107 | static long int longval () { return $2; } | |
2108 | static unsigned long int ulongval () { return $2; } | |
2109 | #include <stdio.h> | |
2110 | #include <stdlib.h> | |
2111 | int | |
2112 | main () | |
2113 | { | |
2114 | ||
2115 | FILE *f = fopen ("conftest.val", "w"); | |
2116 | if (! f) | |
2117 | return 1; | |
2118 | if (($2) < 0) | |
2119 | { | |
2120 | long int i = longval (); | |
2121 | if (i != ($2)) | |
2122 | return 1; | |
2123 | fprintf (f, "%ld", i); | |
2124 | } | |
2125 | else | |
2126 | { | |
2127 | unsigned long int i = ulongval (); | |
2128 | if (i != ($2)) | |
2129 | return 1; | |
2130 | fprintf (f, "%lu", i); | |
2131 | } | |
2132 | /* Do not output a trailing newline, as this causes \r\n confusion | |
2133 | on some platforms. */ | |
2134 | return ferror (f) || fclose (f) != 0; | |
2135 | ||
2136 | ; | |
2137 | return 0; | |
2138 | } | |
2139 | _ACEOF | |
2140 | if ac_fn_c_try_run "$LINENO"; then : | |
2141 | echo >>conftest.val; read $3 <conftest.val; ac_retval=0 | |
2142 | else | |
2143 | ac_retval=1 | |
2144 | fi | |
2145 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
2146 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
2147 | rm -f conftest.val | |
2148 | ||
2149 | fi | |
d0ac1c44 SM |
2150 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
2151 | as_fn_set_status $ac_retval | |
07697489 PA |
2152 | |
2153 | } # ac_fn_c_compute_int | |
791c0056 GB |
2154 | |
2155 | # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES | |
2156 | # ---------------------------------------------------- | |
2157 | # Tries to find if the field MEMBER exists in type AGGR, after including | |
2158 | # INCLUDES, setting cache variable VAR accordingly. | |
2159 | ac_fn_c_check_member () | |
2160 | { | |
2161 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2162 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5 | |
2163 | $as_echo_n "checking for $2.$3... " >&6; } | |
d0ac1c44 | 2164 | if eval \${$4+:} false; then : |
791c0056 GB |
2165 | $as_echo_n "(cached) " >&6 |
2166 | else | |
2167 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2168 | /* end confdefs.h. */ | |
2169 | $5 | |
2170 | int | |
2171 | main () | |
2172 | { | |
2173 | static $2 ac_aggr; | |
2174 | if (ac_aggr.$3) | |
2175 | return 0; | |
2176 | ; | |
2177 | return 0; | |
2178 | } | |
2179 | _ACEOF | |
2180 | if ac_fn_c_try_compile "$LINENO"; then : | |
2181 | eval "$4=yes" | |
2182 | else | |
2183 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2184 | /* end confdefs.h. */ | |
2185 | $5 | |
2186 | int | |
2187 | main () | |
2188 | { | |
2189 | static $2 ac_aggr; | |
2190 | if (sizeof ac_aggr.$3) | |
2191 | return 0; | |
2192 | ; | |
2193 | return 0; | |
2194 | } | |
2195 | _ACEOF | |
2196 | if ac_fn_c_try_compile "$LINENO"; then : | |
2197 | eval "$4=yes" | |
2198 | else | |
2199 | eval "$4=no" | |
2200 | fi | |
2201 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2202 | fi | |
2203 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2204 | fi | |
2205 | eval ac_res=\$$4 | |
2206 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2207 | $as_echo "$ac_res" >&6; } | |
d0ac1c44 | 2208 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
791c0056 GB |
2209 | |
2210 | } # ac_fn_c_check_member | |
81ecdfbb RW |
2211 | cat >config.log <<_ACEOF |
2212 | This file contains any messages produced by compilers while | |
2213 | running configure, to aid debugging if configure makes a mistake. | |
2214 | ||
2215 | It was created by $as_me, which was | |
d0ac1c44 | 2216 | generated by GNU Autoconf 2.69. Invocation command line was |
81ecdfbb RW |
2217 | |
2218 | $ $0 $@ | |
2219 | ||
2220 | _ACEOF | |
2221 | exec 5>>config.log | |
2222 | { | |
2223 | cat <<_ASUNAME | |
2224 | ## --------- ## | |
2225 | ## Platform. ## | |
2226 | ## --------- ## | |
2227 | ||
2228 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` | |
2229 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
2230 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
2231 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
2232 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
2233 | ||
2234 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` | |
2235 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
2236 | ||
2237 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` | |
2238 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
2239 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
2240 | /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` | |
2241 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` | |
2242 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
2243 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
2244 | ||
2245 | _ASUNAME | |
2246 | ||
2247 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2248 | for as_dir in $PATH | |
2249 | do | |
2250 | IFS=$as_save_IFS | |
2251 | test -z "$as_dir" && as_dir=. | |
2252 | $as_echo "PATH: $as_dir" | |
2253 | done | |
2254 | IFS=$as_save_IFS | |
2255 | ||
2256 | } >&5 | |
2257 | ||
2258 | cat >&5 <<_ACEOF | |
2259 | ||
2260 | ||
2261 | ## ----------- ## | |
2262 | ## Core tests. ## | |
2263 | ## ----------- ## | |
bec39cab AC |
2264 | |
2265 | _ACEOF | |
2266 | ||
2267 | ||
2268 | # Keep a trace of the command line. | |
2269 | # Strip out --no-create and --no-recursion so they do not pile up. | |
2270 | # Strip out --silent because we don't want to record it for future runs. | |
2271 | # Also quote any args containing shell meta-characters. | |
2272 | # Make two passes to allow for proper duplicate-argument suppression. | |
2273 | ac_configure_args= | |
2274 | ac_configure_args0= | |
2275 | ac_configure_args1= | |
bec39cab AC |
2276 | ac_must_keep_next=false |
2277 | for ac_pass in 1 2 | |
2278 | do | |
2279 | for ac_arg | |
2280 | do | |
2281 | case $ac_arg in | |
2282 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
2283 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
2284 | | -silent | --silent | --silen | --sile | --sil) | |
2285 | continue ;; | |
81ecdfbb RW |
2286 | *\'*) |
2287 | ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
bec39cab AC |
2288 | esac |
2289 | case $ac_pass in | |
81ecdfbb | 2290 | 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; |
bec39cab | 2291 | 2) |
81ecdfbb | 2292 | as_fn_append ac_configure_args1 " '$ac_arg'" |
bec39cab AC |
2293 | if test $ac_must_keep_next = true; then |
2294 | ac_must_keep_next=false # Got value, back to normal. | |
2295 | else | |
2296 | case $ac_arg in | |
2297 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
2298 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
2299 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
2300 | | -with-* | --with-* | -without-* | --without-* | --x) | |
2301 | case "$ac_configure_args0 " in | |
2302 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
2303 | esac | |
2304 | ;; | |
2305 | -* ) ac_must_keep_next=true ;; | |
2306 | esac | |
2307 | fi | |
81ecdfbb | 2308 | as_fn_append ac_configure_args " '$ac_arg'" |
bec39cab AC |
2309 | ;; |
2310 | esac | |
2311 | done | |
2312 | done | |
81ecdfbb RW |
2313 | { ac_configure_args0=; unset ac_configure_args0;} |
2314 | { ac_configure_args1=; unset ac_configure_args1;} | |
bec39cab AC |
2315 | |
2316 | # When interrupted or exit'd, cleanup temporary files, and complete | |
2317 | # config.log. We remove comments because anyway the quotes in there | |
2318 | # would cause problems or look ugly. | |
81ecdfbb RW |
2319 | # WARNING: Use '\'' to represent an apostrophe within the trap. |
2320 | # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. | |
bec39cab AC |
2321 | trap 'exit_status=$? |
2322 | # Save into config.log some information that might help in debugging. | |
2323 | { | |
2324 | echo | |
2325 | ||
d0ac1c44 | 2326 | $as_echo "## ---------------- ## |
bec39cab | 2327 | ## Cache variables. ## |
d0ac1c44 | 2328 | ## ---------------- ##" |
bec39cab AC |
2329 | echo |
2330 | # The following way of writing the cache mishandles newlines in values, | |
81ecdfbb RW |
2331 | ( |
2332 | for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do | |
2333 | eval ac_val=\$$ac_var | |
2334 | case $ac_val in #( | |
2335 | *${as_nl}*) | |
2336 | case $ac_var in #( | |
2337 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 | |
2338 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; | |
2339 | esac | |
2340 | case $ac_var in #( | |
2341 | _ | IFS | as_nl) ;; #( | |
2342 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( | |
2343 | *) { eval $ac_var=; unset $ac_var;} ;; | |
2344 | esac ;; | |
2345 | esac | |
2346 | done | |
bec39cab | 2347 | (set) 2>&1 | |
81ecdfbb RW |
2348 | case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( |
2349 | *${as_nl}ac_space=\ *) | |
bec39cab | 2350 | sed -n \ |
81ecdfbb RW |
2351 | "s/'\''/'\''\\\\'\'''\''/g; |
2352 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" | |
2353 | ;; #( | |
bec39cab | 2354 | *) |
81ecdfbb | 2355 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
bec39cab | 2356 | ;; |
81ecdfbb RW |
2357 | esac | |
2358 | sort | |
2359 | ) | |
bec39cab AC |
2360 | echo |
2361 | ||
d0ac1c44 | 2362 | $as_echo "## ----------------- ## |
bec39cab | 2363 | ## Output variables. ## |
d0ac1c44 | 2364 | ## ----------------- ##" |
bec39cab AC |
2365 | echo |
2366 | for ac_var in $ac_subst_vars | |
2367 | do | |
81ecdfbb RW |
2368 | eval ac_val=\$$ac_var |
2369 | case $ac_val in | |
2370 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
2371 | esac | |
2372 | $as_echo "$ac_var='\''$ac_val'\''" | |
bec39cab AC |
2373 | done | sort |
2374 | echo | |
2375 | ||
2376 | if test -n "$ac_subst_files"; then | |
d0ac1c44 | 2377 | $as_echo "## ------------------- ## |
81ecdfbb | 2378 | ## File substitutions. ## |
d0ac1c44 | 2379 | ## ------------------- ##" |
bec39cab AC |
2380 | echo |
2381 | for ac_var in $ac_subst_files | |
2382 | do | |
81ecdfbb RW |
2383 | eval ac_val=\$$ac_var |
2384 | case $ac_val in | |
2385 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
2386 | esac | |
2387 | $as_echo "$ac_var='\''$ac_val'\''" | |
bec39cab AC |
2388 | done | sort |
2389 | echo | |
434c4c77 | 2390 | fi |
bec39cab AC |
2391 | |
2392 | if test -s confdefs.h; then | |
d0ac1c44 | 2393 | $as_echo "## ----------- ## |
bec39cab | 2394 | ## confdefs.h. ## |
d0ac1c44 | 2395 | ## ----------- ##" |
bec39cab | 2396 | echo |
81ecdfbb | 2397 | cat confdefs.h |
bec39cab AC |
2398 | echo |
2399 | fi | |
2400 | test "$ac_signal" != 0 && | |
81ecdfbb RW |
2401 | $as_echo "$as_me: caught signal $ac_signal" |
2402 | $as_echo "$as_me: exit $exit_status" | |
bec39cab | 2403 | } >&5 |
81ecdfbb RW |
2404 | rm -f core *.core core.conftest.* && |
2405 | rm -f -r conftest* confdefs* conf$$* $ac_clean_files && | |
bec39cab | 2406 | exit $exit_status |
81ecdfbb | 2407 | ' 0 |
bec39cab | 2408 | for ac_signal in 1 2 13 15; do |
81ecdfbb | 2409 | trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal |
bec39cab AC |
2410 | done |
2411 | ac_signal=0 | |
2412 | ||
2413 | # confdefs.h avoids OS command line length limits that DEFS can exceed. | |
81ecdfbb RW |
2414 | rm -f -r conftest* confdefs.h |
2415 | ||
2416 | $as_echo "/* confdefs.h */" > confdefs.h | |
bec39cab AC |
2417 | |
2418 | # Predefined preprocessor variables. | |
2419 | ||
2420 | cat >>confdefs.h <<_ACEOF | |
2421 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
2422 | _ACEOF | |
2423 | ||
bec39cab AC |
2424 | cat >>confdefs.h <<_ACEOF |
2425 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
2426 | _ACEOF | |
2427 | ||
bec39cab AC |
2428 | cat >>confdefs.h <<_ACEOF |
2429 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
2430 | _ACEOF | |
2431 | ||
bec39cab AC |
2432 | cat >>confdefs.h <<_ACEOF |
2433 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
2434 | _ACEOF | |
2435 | ||
bec39cab AC |
2436 | cat >>confdefs.h <<_ACEOF |
2437 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
2438 | _ACEOF | |
2439 | ||
81ecdfbb RW |
2440 | cat >>confdefs.h <<_ACEOF |
2441 | #define PACKAGE_URL "$PACKAGE_URL" | |
2442 | _ACEOF | |
2443 | ||
bec39cab AC |
2444 | |
2445 | # Let the site file select an alternate cache file if it wants to. | |
81ecdfbb RW |
2446 | # Prefer an explicitly selected file to automatically selected ones. |
2447 | ac_site_file1=NONE | |
2448 | ac_site_file2=NONE | |
2449 | if test -n "$CONFIG_SITE"; then | |
d0ac1c44 SM |
2450 | # We do not want a PATH search for config.site. |
2451 | case $CONFIG_SITE in #(( | |
2452 | -*) ac_site_file1=./$CONFIG_SITE;; | |
2453 | */*) ac_site_file1=$CONFIG_SITE;; | |
2454 | *) ac_site_file1=./$CONFIG_SITE;; | |
2455 | esac | |
81ecdfbb RW |
2456 | elif test "x$prefix" != xNONE; then |
2457 | ac_site_file1=$prefix/share/config.site | |
2458 | ac_site_file2=$prefix/etc/config.site | |
2459 | else | |
2460 | ac_site_file1=$ac_default_prefix/share/config.site | |
2461 | ac_site_file2=$ac_default_prefix/etc/config.site | |
d6e9fb05 | 2462 | fi |
81ecdfbb RW |
2463 | for ac_site_file in "$ac_site_file1" "$ac_site_file2" |
2464 | do | |
2465 | test "x$ac_site_file" = xNONE && continue | |
d0ac1c44 | 2466 | if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then |
81ecdfbb RW |
2467 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 |
2468 | $as_echo "$as_me: loading site script $ac_site_file" >&6;} | |
bec39cab | 2469 | sed 's/^/| /' "$ac_site_file" >&5 |
d0ac1c44 SM |
2470 | . "$ac_site_file" \ |
2471 | || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
2472 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2473 | as_fn_error $? "failed to load site script $ac_site_file | |
2474 | See \`config.log' for more details" "$LINENO" 5; } | |
d6e9fb05 JK |
2475 | fi |
2476 | done | |
2477 | ||
2478 | if test -r "$cache_file"; then | |
d0ac1c44 SM |
2479 | # Some versions of bash will fail to source /dev/null (special files |
2480 | # actually), so we avoid doing that. DJGPP emulates it as a regular file. | |
2481 | if test /dev/null != "$cache_file" && test -f "$cache_file"; then | |
81ecdfbb RW |
2482 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 |
2483 | $as_echo "$as_me: loading cache $cache_file" >&6;} | |
bec39cab | 2484 | case $cache_file in |
81ecdfbb RW |
2485 | [\\/]* | ?:[\\/]* ) . "$cache_file";; |
2486 | *) . "./$cache_file";; | |
bec39cab AC |
2487 | esac |
2488 | fi | |
d6e9fb05 | 2489 | else |
81ecdfbb RW |
2490 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 |
2491 | $as_echo "$as_me: creating cache $cache_file" >&6;} | |
bec39cab | 2492 | >$cache_file |
d6e9fb05 JK |
2493 | fi |
2494 | ||
bec39cab AC |
2495 | # Check that the precious variables saved in the cache have kept the same |
2496 | # value. | |
2497 | ac_cache_corrupted=false | |
81ecdfbb | 2498 | for ac_var in $ac_precious_vars; do |
bec39cab AC |
2499 | eval ac_old_set=\$ac_cv_env_${ac_var}_set |
2500 | eval ac_new_set=\$ac_env_${ac_var}_set | |
81ecdfbb RW |
2501 | eval ac_old_val=\$ac_cv_env_${ac_var}_value |
2502 | eval ac_new_val=\$ac_env_${ac_var}_value | |
bec39cab AC |
2503 | case $ac_old_set,$ac_new_set in |
2504 | set,) | |
81ecdfbb RW |
2505 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 |
2506 | $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} | |
bec39cab AC |
2507 | ac_cache_corrupted=: ;; |
2508 | ,set) | |
81ecdfbb RW |
2509 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 |
2510 | $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} | |
bec39cab AC |
2511 | ac_cache_corrupted=: ;; |
2512 | ,);; | |
2513 | *) | |
2514 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
81ecdfbb RW |
2515 | # differences in whitespace do not lead to failure. |
2516 | ac_old_val_w=`echo x $ac_old_val` | |
2517 | ac_new_val_w=`echo x $ac_new_val` | |
2518 | if test "$ac_old_val_w" != "$ac_new_val_w"; then | |
2519 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 | |
2520 | $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} | |
2521 | ac_cache_corrupted=: | |
2522 | else | |
2523 | { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 | |
2524 | $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} | |
2525 | eval $ac_var=\$ac_old_val | |
2526 | fi | |
2527 | { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 | |
2528 | $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} | |
2529 | { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 | |
2530 | $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} | |
bec39cab AC |
2531 | fi;; |
2532 | esac | |
2533 | # Pass precious variables to config.status. | |
2534 | if test "$ac_new_set" = set; then | |
2535 | case $ac_new_val in | |
81ecdfbb | 2536 | *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; |
bec39cab AC |
2537 | *) ac_arg=$ac_var=$ac_new_val ;; |
2538 | esac | |
2539 | case " $ac_configure_args " in | |
2540 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
81ecdfbb | 2541 | *) as_fn_append ac_configure_args " '$ac_arg'" ;; |
bec39cab | 2542 | esac |
d6e9fb05 | 2543 | fi |
bec39cab AC |
2544 | done |
2545 | if $ac_cache_corrupted; then | |
81ecdfbb RW |
2546 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
2547 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2548 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 | |
2549 | $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} | |
d0ac1c44 | 2550 | as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 |
d6e9fb05 | 2551 | fi |
81ecdfbb RW |
2552 | ## -------------------- ## |
2553 | ## Main body of script. ## | |
2554 | ## -------------------- ## | |
d6e9fb05 | 2555 | |
dae5f5cf DJ |
2556 | ac_ext=c |
2557 | ac_cpp='$CPP $CPPFLAGS' | |
2558 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2559 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2560 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2561 | ||
d6e9fb05 | 2562 | |
84563040 | 2563 | |
bec39cab AC |
2564 | |
2565 | ||
81ecdfbb | 2566 | ac_config_headers="$ac_config_headers config.h:config.in" |
bec39cab AC |
2567 | |
2568 | ||
e28b3332 | 2569 | |
c9a1864a YQ |
2570 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 |
2571 | $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } | |
2572 | # Check whether --enable-maintainer-mode was given. | |
2573 | if test "${enable_maintainer_mode+set}" = set; then : | |
2574 | enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval | |
2575 | else | |
2576 | USE_MAINTAINER_MODE=no | |
2577 | fi | |
2578 | ||
2579 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 | |
2580 | $as_echo "$USE_MAINTAINER_MODE" >&6; } | |
2581 | if test $USE_MAINTAINER_MODE = yes; then | |
2582 | MAINTAINER_MODE_TRUE= | |
2583 | MAINTAINER_MODE_FALSE='#' | |
2584 | else | |
2585 | MAINTAINER_MODE_TRUE='#' | |
2586 | MAINTAINER_MODE_FALSE= | |
2587 | fi | |
2588 | ||
2589 | MAINT=$MAINTAINER_MODE_TRUE | |
2590 | ||
2591 | ||
2592 | ||
bec39cab AC |
2593 | ac_ext=c |
2594 | ac_cpp='$CPP $CPPFLAGS' | |
2595 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2596 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2597 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2598 | if test -n "$ac_tool_prefix"; then | |
2599 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
2600 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
81ecdfbb RW |
2601 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2602 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 2603 | if ${ac_cv_prog_CC+:} false; then : |
81ecdfbb | 2604 | $as_echo_n "(cached) " >&6 |
84563040 DJ |
2605 | else |
2606 | if test -n "$CC"; then | |
2607 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2608 | else | |
bec39cab AC |
2609 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2610 | for as_dir in $PATH | |
2611 | do | |
2612 | IFS=$as_save_IFS | |
2613 | test -z "$as_dir" && as_dir=. | |
81ecdfbb | 2614 | for ac_exec_ext in '' $ac_executable_extensions; do |
d0ac1c44 | 2615 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
bec39cab | 2616 | ac_cv_prog_CC="${ac_tool_prefix}gcc" |
81ecdfbb | 2617 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
bec39cab AC |
2618 | break 2 |
2619 | fi | |
2620 | done | |
81ecdfbb RW |
2621 | done |
2622 | IFS=$as_save_IFS | |
bec39cab | 2623 | |
84563040 DJ |
2624 | fi |
2625 | fi | |
bec39cab | 2626 | CC=$ac_cv_prog_CC |
84563040 | 2627 | if test -n "$CC"; then |
81ecdfbb RW |
2628 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
2629 | $as_echo "$CC" >&6; } | |
84563040 | 2630 | else |
81ecdfbb RW |
2631 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2632 | $as_echo "no" >&6; } | |
84563040 DJ |
2633 | fi |
2634 | ||
81ecdfbb | 2635 | |
bec39cab AC |
2636 | fi |
2637 | if test -z "$ac_cv_prog_CC"; then | |
2638 | ac_ct_CC=$CC | |
2639 | # Extract the first word of "gcc", so it can be a program name with args. | |
2640 | set dummy gcc; ac_word=$2 | |
81ecdfbb RW |
2641 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2642 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 2643 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
81ecdfbb | 2644 | $as_echo_n "(cached) " >&6 |
84563040 | 2645 | else |
bec39cab AC |
2646 | if test -n "$ac_ct_CC"; then |
2647 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
84563040 | 2648 | else |
bec39cab AC |
2649 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2650 | for as_dir in $PATH | |
2651 | do | |
2652 | IFS=$as_save_IFS | |
2653 | test -z "$as_dir" && as_dir=. | |
81ecdfbb | 2654 | for ac_exec_ext in '' $ac_executable_extensions; do |
d0ac1c44 | 2655 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
bec39cab | 2656 | ac_cv_prog_ac_ct_CC="gcc" |
81ecdfbb | 2657 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
bec39cab AC |
2658 | break 2 |
2659 | fi | |
2660 | done | |
81ecdfbb RW |
2661 | done |
2662 | IFS=$as_save_IFS | |
bec39cab AC |
2663 | |
2664 | fi | |
2665 | fi | |
2666 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2667 | if test -n "$ac_ct_CC"; then | |
81ecdfbb RW |
2668 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
2669 | $as_echo "$ac_ct_CC" >&6; } | |
bec39cab | 2670 | else |
81ecdfbb RW |
2671 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2672 | $as_echo "no" >&6; } | |
bec39cab AC |
2673 | fi |
2674 | ||
81ecdfbb RW |
2675 | if test "x$ac_ct_CC" = x; then |
2676 | CC="" | |
2677 | else | |
2678 | case $cross_compiling:$ac_tool_warned in | |
2679 | yes:) | |
2680 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
2681 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
2682 | ac_tool_warned=yes ;; | |
2683 | esac | |
2684 | CC=$ac_ct_CC | |
2685 | fi | |
bec39cab AC |
2686 | else |
2687 | CC="$ac_cv_prog_CC" | |
2688 | fi | |
2689 | ||
2690 | if test -z "$CC"; then | |
81ecdfbb RW |
2691 | if test -n "$ac_tool_prefix"; then |
2692 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
bec39cab | 2693 | set dummy ${ac_tool_prefix}cc; ac_word=$2 |
81ecdfbb RW |
2694 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2695 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 2696 | if ${ac_cv_prog_CC+:} false; then : |
81ecdfbb | 2697 | $as_echo_n "(cached) " >&6 |
bec39cab AC |
2698 | else |
2699 | if test -n "$CC"; then | |
2700 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2701 | else | |
2702 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2703 | for as_dir in $PATH | |
2704 | do | |
2705 | IFS=$as_save_IFS | |
2706 | test -z "$as_dir" && as_dir=. | |
81ecdfbb | 2707 | for ac_exec_ext in '' $ac_executable_extensions; do |
d0ac1c44 | 2708 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
bec39cab | 2709 | ac_cv_prog_CC="${ac_tool_prefix}cc" |
81ecdfbb | 2710 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
bec39cab AC |
2711 | break 2 |
2712 | fi | |
2713 | done | |
81ecdfbb RW |
2714 | done |
2715 | IFS=$as_save_IFS | |
bec39cab AC |
2716 | |
2717 | fi | |
2718 | fi | |
2719 | CC=$ac_cv_prog_CC | |
2720 | if test -n "$CC"; then | |
81ecdfbb RW |
2721 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
2722 | $as_echo "$CC" >&6; } | |
bec39cab | 2723 | else |
81ecdfbb RW |
2724 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2725 | $as_echo "no" >&6; } | |
bec39cab AC |
2726 | fi |
2727 | ||
81ecdfbb RW |
2728 | |
2729 | fi | |
dae5f5cf | 2730 | fi |
81ecdfbb | 2731 | if test -z "$CC"; then |
dae5f5cf DJ |
2732 | # Extract the first word of "cc", so it can be a program name with args. |
2733 | set dummy cc; ac_word=$2 | |
81ecdfbb RW |
2734 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2735 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 2736 | if ${ac_cv_prog_CC+:} false; then : |
81ecdfbb | 2737 | $as_echo_n "(cached) " >&6 |
dae5f5cf | 2738 | else |
81ecdfbb RW |
2739 | if test -n "$CC"; then |
2740 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
dae5f5cf | 2741 | else |
81ecdfbb | 2742 | ac_prog_rejected=no |
dae5f5cf DJ |
2743 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2744 | for as_dir in $PATH | |
2745 | do | |
2746 | IFS=$as_save_IFS | |
2747 | test -z "$as_dir" && as_dir=. | |
81ecdfbb | 2748 | for ac_exec_ext in '' $ac_executable_extensions; do |
d0ac1c44 | 2749 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
81ecdfbb RW |
2750 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then |
2751 | ac_prog_rejected=yes | |
2752 | continue | |
2753 | fi | |
2754 | ac_cv_prog_CC="cc" | |
2755 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
dae5f5cf | 2756 | break 2 |
b80864fb | 2757 | fi |
dae5f5cf | 2758 | done |
81ecdfbb RW |
2759 | done |
2760 | IFS=$as_save_IFS | |
bec39cab | 2761 | |
84563040 DJ |
2762 | if test $ac_prog_rejected = yes; then |
2763 | # We found a bogon in the path, so make sure we never use it. | |
2764 | set dummy $ac_cv_prog_CC | |
2765 | shift | |
bec39cab | 2766 | if test $# != 0; then |
84563040 DJ |
2767 | # We chose a different compiler from the bogus one. |
2768 | # However, it has the same basename, so the bogon will be chosen | |
2769 | # first if we set CC to just the basename; use the full file name. | |
2770 | shift | |
bec39cab | 2771 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" |
84563040 DJ |
2772 | fi |
2773 | fi | |
2774 | fi | |
2775 | fi | |
bec39cab | 2776 | CC=$ac_cv_prog_CC |
84563040 | 2777 | if test -n "$CC"; then |
81ecdfbb RW |
2778 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
2779 | $as_echo "$CC" >&6; } | |
84563040 | 2780 | else |
81ecdfbb RW |
2781 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2782 | $as_echo "no" >&6; } | |
84563040 DJ |
2783 | fi |
2784 | ||
81ecdfbb | 2785 | |
bec39cab AC |
2786 | fi |
2787 | if test -z "$CC"; then | |
2788 | if test -n "$ac_tool_prefix"; then | |
81ecdfbb | 2789 | for ac_prog in cl.exe |
bec39cab AC |
2790 | do |
2791 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
2792 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
81ecdfbb RW |
2793 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2794 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 2795 | if ${ac_cv_prog_CC+:} false; then : |
81ecdfbb | 2796 | $as_echo_n "(cached) " >&6 |
84563040 DJ |
2797 | else |
2798 | if test -n "$CC"; then | |
2799 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2800 | else | |
bec39cab AC |
2801 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2802 | for as_dir in $PATH | |
2803 | do | |
2804 | IFS=$as_save_IFS | |
2805 | test -z "$as_dir" && as_dir=. | |
81ecdfbb | 2806 | for ac_exec_ext in '' $ac_executable_extensions; do |
d0ac1c44 | 2807 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
bec39cab | 2808 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" |
81ecdfbb | 2809 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
bec39cab AC |
2810 | break 2 |
2811 | fi | |
2812 | done | |
81ecdfbb RW |
2813 | done |
2814 | IFS=$as_save_IFS | |
bec39cab | 2815 | |
84563040 DJ |
2816 | fi |
2817 | fi | |
bec39cab | 2818 | CC=$ac_cv_prog_CC |
84563040 | 2819 | if test -n "$CC"; then |
81ecdfbb RW |
2820 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
2821 | $as_echo "$CC" >&6; } | |
84563040 | 2822 | else |
81ecdfbb RW |
2823 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2824 | $as_echo "no" >&6; } | |
84563040 | 2825 | fi |
bec39cab | 2826 | |
81ecdfbb | 2827 | |
bec39cab AC |
2828 | test -n "$CC" && break |
2829 | done | |
2830 | fi | |
2831 | if test -z "$CC"; then | |
2832 | ac_ct_CC=$CC | |
81ecdfbb | 2833 | for ac_prog in cl.exe |
bec39cab AC |
2834 | do |
2835 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2836 | set dummy $ac_prog; ac_word=$2 | |
81ecdfbb RW |
2837 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2838 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 2839 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
81ecdfbb | 2840 | $as_echo_n "(cached) " >&6 |
bec39cab AC |
2841 | else |
2842 | if test -n "$ac_ct_CC"; then | |
2843 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2844 | else | |
2845 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2846 | for as_dir in $PATH | |
2847 | do | |
2848 | IFS=$as_save_IFS | |
2849 | test -z "$as_dir" && as_dir=. | |
81ecdfbb | 2850 | for ac_exec_ext in '' $ac_executable_extensions; do |
d0ac1c44 | 2851 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
bec39cab | 2852 | ac_cv_prog_ac_ct_CC="$ac_prog" |
81ecdfbb | 2853 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
bec39cab | 2854 | break 2 |
84563040 | 2855 | fi |
bec39cab | 2856 | done |
81ecdfbb RW |
2857 | done |
2858 | IFS=$as_save_IFS | |
bec39cab AC |
2859 | |
2860 | fi | |
2861 | fi | |
2862 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2863 | if test -n "$ac_ct_CC"; then | |
81ecdfbb RW |
2864 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
2865 | $as_echo "$ac_ct_CC" >&6; } | |
bec39cab | 2866 | else |
81ecdfbb RW |
2867 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2868 | $as_echo "no" >&6; } | |
84563040 DJ |
2869 | fi |
2870 | ||
81ecdfbb | 2871 | |
bec39cab AC |
2872 | test -n "$ac_ct_CC" && break |
2873 | done | |
84563040 | 2874 | |
81ecdfbb RW |
2875 | if test "x$ac_ct_CC" = x; then |
2876 | CC="" | |
2877 | else | |
2878 | case $cross_compiling:$ac_tool_warned in | |
2879 | yes:) | |
2880 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
2881 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
2882 | ac_tool_warned=yes ;; | |
2883 | esac | |
2884 | CC=$ac_ct_CC | |
2885 | fi | |
bec39cab AC |
2886 | fi |
2887 | ||
2888 | fi | |
2889 | ||
2890 | ||
81ecdfbb RW |
2891 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
2892 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
d0ac1c44 SM |
2893 | as_fn_error $? "no acceptable C compiler found in \$PATH |
2894 | See \`config.log' for more details" "$LINENO" 5; } | |
bec39cab AC |
2895 | |
2896 | # Provide some information about the compiler. | |
81ecdfbb RW |
2897 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 |
2898 | set X $ac_compile | |
2899 | ac_compiler=$2 | |
2900 | for ac_option in --version -v -V -qversion; do | |
2901 | { { ac_try="$ac_compiler $ac_option >&5" | |
2902 | case "(($ac_try" in | |
2903 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2904 | *) ac_try_echo=$ac_try;; | |
2905 | esac | |
2906 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2907 | $as_echo "$ac_try_echo"; } >&5 | |
2908 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
bec39cab | 2909 | ac_status=$? |
81ecdfbb RW |
2910 | if test -s conftest.err; then |
2911 | sed '10a\ | |
2912 | ... rest of stderr output deleted ... | |
2913 | 10q' conftest.err >conftest.er1 | |
2914 | cat conftest.er1 >&5 | |
81ecdfbb | 2915 | fi |
d0ac1c44 | 2916 | rm -f conftest.er1 conftest.err |
81ecdfbb RW |
2917 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
2918 | test $ac_status = 0; } | |
2919 | done | |
bec39cab | 2920 | |
81ecdfbb | 2921 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
bec39cab AC |
2922 | /* end confdefs.h. */ |
2923 | ||
2924 | int | |
2925 | main () | |
2926 | { | |
2927 | ||
2928 | ; | |
2929 | return 0; | |
2930 | } | |
2931 | _ACEOF | |
2932 | ac_clean_files_save=$ac_clean_files | |
d0ac1c44 | 2933 | ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" |
bec39cab AC |
2934 | # Try to create an executable without -o first, disregard a.out. |
2935 | # It will help us diagnose broken compilers, and finding out an intuition | |
2936 | # of exeext. | |
d0ac1c44 SM |
2937 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 |
2938 | $as_echo_n "checking whether the C compiler works... " >&6; } | |
81ecdfbb RW |
2939 | ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` |
2940 | ||
2941 | # The possible output files: | |
2942 | ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" | |
2943 | ||
2944 | ac_rmfiles= | |
2945 | for ac_file in $ac_files | |
2946 | do | |
2947 | case $ac_file in | |
2948 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; | |
2949 | * ) ac_rmfiles="$ac_rmfiles $ac_file";; | |
2950 | esac | |
2951 | done | |
2952 | rm -f $ac_rmfiles | |
2953 | ||
2954 | if { { ac_try="$ac_link_default" | |
2955 | case "(($ac_try" in | |
2956 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2957 | *) ac_try_echo=$ac_try;; | |
2958 | esac | |
2959 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2960 | $as_echo "$ac_try_echo"; } >&5 | |
2961 | (eval "$ac_link_default") 2>&5 | |
bec39cab | 2962 | ac_status=$? |
81ecdfbb RW |
2963 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
2964 | test $ac_status = 0; }; then : | |
2965 | # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. | |
2966 | # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' | |
2967 | # in a Makefile. We should not override ac_cv_exeext if it was cached, | |
2968 | # so that the user can short-circuit this test for compilers unknown to | |
2969 | # Autoconf. | |
2970 | for ac_file in $ac_files '' | |
bec39cab AC |
2971 | do |
2972 | test -f "$ac_file" || continue | |
2973 | case $ac_file in | |
81ecdfbb | 2974 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) |
bec39cab AC |
2975 | ;; |
2976 | [ab].out ) | |
2977 | # We found the default executable, but exeext='' is most | |
2978 | # certainly right. | |
2979 | break;; | |
2980 | *.* ) | |
81ecdfbb RW |
2981 | if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; |
2982 | then :; else | |
2983 | ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` | |
2984 | fi | |
2985 | # We set ac_cv_exeext here because the later test for it is not | |
2986 | # safe: cross compilers may not add the suffix if given an `-o' | |
2987 | # argument, so we may need to know it at that point already. | |
2988 | # Even if this section looks crufty: it has the advantage of | |
2989 | # actually working. | |
bec39cab AC |
2990 | break;; |
2991 | * ) | |
2992 | break;; | |
2993 | esac | |
2994 | done | |
81ecdfbb RW |
2995 | test "$ac_cv_exeext" = no && ac_cv_exeext= |
2996 | ||
bec39cab | 2997 | else |
81ecdfbb RW |
2998 | ac_file='' |
2999 | fi | |
81ecdfbb | 3000 | if test -z "$ac_file"; then : |
d0ac1c44 SM |
3001 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3002 | $as_echo "no" >&6; } | |
3003 | $as_echo "$as_me: failed program was:" >&5 | |
bec39cab AC |
3004 | sed 's/^/| /' conftest.$ac_ext >&5 |
3005 | ||
81ecdfbb RW |
3006 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3007 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
d0ac1c44 SM |
3008 | as_fn_error 77 "C compiler cannot create executables |
3009 | See \`config.log' for more details" "$LINENO" 5; } | |
3010 | else | |
3011 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
3012 | $as_echo "yes" >&6; } | |
bec39cab | 3013 | fi |
d0ac1c44 SM |
3014 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 |
3015 | $as_echo_n "checking for C compiler default output file name... " >&6; } | |
3016 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 | |
3017 | $as_echo "$ac_file" >&6; } | |
bec39cab | 3018 | ac_exeext=$ac_cv_exeext |
bec39cab | 3019 | |
d0ac1c44 | 3020 | rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out |
bec39cab | 3021 | ac_clean_files=$ac_clean_files_save |
81ecdfbb RW |
3022 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 |
3023 | $as_echo_n "checking for suffix of executables... " >&6; } | |
3024 | if { { ac_try="$ac_link" | |
3025 | case "(($ac_try" in | |
3026 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3027 | *) ac_try_echo=$ac_try;; | |
3028 | esac | |
3029 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3030 | $as_echo "$ac_try_echo"; } >&5 | |
3031 | (eval "$ac_link") 2>&5 | |
bec39cab | 3032 | ac_status=$? |
81ecdfbb RW |
3033 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
3034 | test $ac_status = 0; }; then : | |
bec39cab AC |
3035 | # If both `conftest.exe' and `conftest' are `present' (well, observable) |
3036 | # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will | |
3037 | # work properly (i.e., refer to `conftest.exe'), while it won't with | |
3038 | # `rm'. | |
3039 | for ac_file in conftest.exe conftest conftest.*; do | |
3040 | test -f "$ac_file" || continue | |
3041 | case $ac_file in | |
81ecdfbb | 3042 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; |
bec39cab | 3043 | *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` |
bec39cab AC |
3044 | break;; |
3045 | * ) break;; | |
3046 | esac | |
3047 | done | |
84563040 | 3048 | else |
81ecdfbb RW |
3049 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3050 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
d0ac1c44 SM |
3051 | as_fn_error $? "cannot compute suffix of executables: cannot compile and link |
3052 | See \`config.log' for more details" "$LINENO" 5; } | |
84563040 | 3053 | fi |
d0ac1c44 | 3054 | rm -f conftest conftest$ac_cv_exeext |
81ecdfbb RW |
3055 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 |
3056 | $as_echo "$ac_cv_exeext" >&6; } | |
bec39cab AC |
3057 | |
3058 | rm -f conftest.$ac_ext | |
3059 | EXEEXT=$ac_cv_exeext | |
3060 | ac_exeext=$EXEEXT | |
d0ac1c44 SM |
3061 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3062 | /* end confdefs.h. */ | |
3063 | #include <stdio.h> | |
3064 | int | |
3065 | main () | |
3066 | { | |
3067 | FILE *f = fopen ("conftest.out", "w"); | |
3068 | return ferror (f) || fclose (f) != 0; | |
3069 | ||
3070 | ; | |
3071 | return 0; | |
3072 | } | |
3073 | _ACEOF | |
3074 | ac_clean_files="$ac_clean_files conftest.out" | |
3075 | # Check that the compiler produces executables we can run. If not, either | |
3076 | # the compiler is broken, or we cross compile. | |
3077 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 | |
3078 | $as_echo_n "checking whether we are cross compiling... " >&6; } | |
3079 | if test "$cross_compiling" != yes; then | |
3080 | { { ac_try="$ac_link" | |
3081 | case "(($ac_try" in | |
3082 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3083 | *) ac_try_echo=$ac_try;; | |
3084 | esac | |
3085 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3086 | $as_echo "$ac_try_echo"; } >&5 | |
3087 | (eval "$ac_link") 2>&5 | |
3088 | ac_status=$? | |
3089 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3090 | test $ac_status = 0; } | |
3091 | if { ac_try='./conftest$ac_cv_exeext' | |
3092 | { { case "(($ac_try" in | |
3093 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3094 | *) ac_try_echo=$ac_try;; | |
3095 | esac | |
3096 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3097 | $as_echo "$ac_try_echo"; } >&5 | |
3098 | (eval "$ac_try") 2>&5 | |
3099 | ac_status=$? | |
3100 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3101 | test $ac_status = 0; }; }; then | |
3102 | cross_compiling=no | |
3103 | else | |
3104 | if test "$cross_compiling" = maybe; then | |
3105 | cross_compiling=yes | |
3106 | else | |
3107 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
3108 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3109 | as_fn_error $? "cannot run C compiled programs. | |
3110 | If you meant to cross compile, use \`--host'. | |
3111 | See \`config.log' for more details" "$LINENO" 5; } | |
3112 | fi | |
3113 | fi | |
3114 | fi | |
3115 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 | |
3116 | $as_echo "$cross_compiling" >&6; } | |
3117 | ||
3118 | rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out | |
3119 | ac_clean_files=$ac_clean_files_save | |
81ecdfbb RW |
3120 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 |
3121 | $as_echo_n "checking for suffix of object files... " >&6; } | |
d0ac1c44 | 3122 | if ${ac_cv_objext+:} false; then : |
81ecdfbb | 3123 | $as_echo_n "(cached) " >&6 |
bec39cab | 3124 | else |
81ecdfbb | 3125 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
bec39cab AC |
3126 | /* end confdefs.h. */ |
3127 | ||
3128 | int | |
3129 | main () | |
3130 | { | |
3131 | ||
3132 | ; | |
3133 | return 0; | |
3134 | } | |
3135 | _ACEOF | |
3136 | rm -f conftest.o conftest.obj | |
81ecdfbb RW |
3137 | if { { ac_try="$ac_compile" |
3138 | case "(($ac_try" in | |
3139 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3140 | *) ac_try_echo=$ac_try;; | |
3141 | esac | |
3142 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3143 | $as_echo "$ac_try_echo"; } >&5 | |
3144 | (eval "$ac_compile") 2>&5 | |
bec39cab | 3145 | ac_status=$? |
81ecdfbb RW |
3146 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
3147 | test $ac_status = 0; }; then : | |
3148 | for ac_file in conftest.o conftest.obj conftest.*; do | |
3149 | test -f "$ac_file" || continue; | |
bec39cab | 3150 | case $ac_file in |
81ecdfbb | 3151 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; |
bec39cab AC |
3152 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` |
3153 | break;; | |
3154 | esac | |
3155 | done | |
3156 | else | |
81ecdfbb | 3157 | $as_echo "$as_me: failed program was:" >&5 |
bec39cab AC |
3158 | sed 's/^/| /' conftest.$ac_ext >&5 |
3159 | ||
81ecdfbb RW |
3160 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3161 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
d0ac1c44 SM |
3162 | as_fn_error $? "cannot compute suffix of object files: cannot compile |
3163 | See \`config.log' for more details" "$LINENO" 5; } | |
84563040 | 3164 | fi |
bec39cab AC |
3165 | rm -f conftest.$ac_cv_objext conftest.$ac_ext |
3166 | fi | |
81ecdfbb RW |
3167 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 |
3168 | $as_echo "$ac_cv_objext" >&6; } | |
bec39cab AC |
3169 | OBJEXT=$ac_cv_objext |
3170 | ac_objext=$OBJEXT | |
81ecdfbb RW |
3171 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 |
3172 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } | |
d0ac1c44 | 3173 | if ${ac_cv_c_compiler_gnu+:} false; then : |
81ecdfbb | 3174 | $as_echo_n "(cached) " >&6 |
bec39cab | 3175 | else |
81ecdfbb | 3176 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
bec39cab AC |
3177 | /* end confdefs.h. */ |
3178 | ||
3179 | int | |
3180 | main () | |
3181 | { | |
3182 | #ifndef __GNUC__ | |
3183 | choke me | |
3184 | #endif | |
84563040 | 3185 | |
bec39cab AC |
3186 | ; |
3187 | return 0; | |
3188 | } | |
3189 | _ACEOF | |
81ecdfbb | 3190 | if ac_fn_c_try_compile "$LINENO"; then : |
bec39cab | 3191 | ac_compiler_gnu=yes |
84563040 | 3192 | else |
81ecdfbb | 3193 | ac_compiler_gnu=no |
84563040 | 3194 | fi |
81ecdfbb | 3195 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
bec39cab | 3196 | ac_cv_c_compiler_gnu=$ac_compiler_gnu |
84563040 | 3197 | |
bec39cab | 3198 | fi |
81ecdfbb RW |
3199 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 |
3200 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } | |
3201 | if test $ac_compiler_gnu = yes; then | |
3202 | GCC=yes | |
3203 | else | |
3204 | GCC= | |
3205 | fi | |
bec39cab AC |
3206 | ac_test_CFLAGS=${CFLAGS+set} |
3207 | ac_save_CFLAGS=$CFLAGS | |
81ecdfbb RW |
3208 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 |
3209 | $as_echo_n "checking whether $CC accepts -g... " >&6; } | |
d0ac1c44 | 3210 | if ${ac_cv_prog_cc_g+:} false; then : |
81ecdfbb RW |
3211 | $as_echo_n "(cached) " >&6 |
3212 | else | |
3213 | ac_save_c_werror_flag=$ac_c_werror_flag | |
3214 | ac_c_werror_flag=yes | |
3215 | ac_cv_prog_cc_g=no | |
3216 | CFLAGS="-g" | |
3217 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
bec39cab AC |
3218 | /* end confdefs.h. */ |
3219 | ||
3220 | int | |
3221 | main () | |
3222 | { | |
3223 | ||
3224 | ; | |
3225 | return 0; | |
3226 | } | |
3227 | _ACEOF | |
81ecdfbb | 3228 | if ac_fn_c_try_compile "$LINENO"; then : |
84563040 DJ |
3229 | ac_cv_prog_cc_g=yes |
3230 | else | |
81ecdfbb RW |
3231 | CFLAGS="" |
3232 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3233 | /* end confdefs.h. */ | |
3234 | ||
3235 | int | |
3236 | main () | |
3237 | { | |
3238 | ||
3239 | ; | |
3240 | return 0; | |
3241 | } | |
3242 | _ACEOF | |
3243 | if ac_fn_c_try_compile "$LINENO"; then : | |
3244 | ||
3245 | else | |
3246 | ac_c_werror_flag=$ac_save_c_werror_flag | |
3247 | CFLAGS="-g" | |
3248 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3249 | /* end confdefs.h. */ | |
3250 | ||
3251 | int | |
3252 | main () | |
3253 | { | |
84563040 | 3254 | |
81ecdfbb RW |
3255 | ; |
3256 | return 0; | |
3257 | } | |
3258 | _ACEOF | |
3259 | if ac_fn_c_try_compile "$LINENO"; then : | |
3260 | ac_cv_prog_cc_g=yes | |
3261 | fi | |
3262 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
84563040 | 3263 | fi |
81ecdfbb | 3264 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
bec39cab | 3265 | fi |
81ecdfbb RW |
3266 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3267 | ac_c_werror_flag=$ac_save_c_werror_flag | |
3268 | fi | |
3269 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 | |
3270 | $as_echo "$ac_cv_prog_cc_g" >&6; } | |
84563040 | 3271 | if test "$ac_test_CFLAGS" = set; then |
bec39cab | 3272 | CFLAGS=$ac_save_CFLAGS |
84563040 DJ |
3273 | elif test $ac_cv_prog_cc_g = yes; then |
3274 | if test "$GCC" = yes; then | |
3275 | CFLAGS="-g -O2" | |
3276 | else | |
3277 | CFLAGS="-g" | |
3278 | fi | |
3279 | else | |
3280 | if test "$GCC" = yes; then | |
3281 | CFLAGS="-O2" | |
3282 | else | |
3283 | CFLAGS= | |
3284 | fi | |
3285 | fi | |
81ecdfbb RW |
3286 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 |
3287 | $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } | |
d0ac1c44 | 3288 | if ${ac_cv_prog_cc_c89+:} false; then : |
81ecdfbb | 3289 | $as_echo_n "(cached) " >&6 |
bec39cab | 3290 | else |
81ecdfbb | 3291 | ac_cv_prog_cc_c89=no |
bec39cab | 3292 | ac_save_CC=$CC |
81ecdfbb | 3293 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
bec39cab AC |
3294 | /* end confdefs.h. */ |
3295 | #include <stdarg.h> | |
3296 | #include <stdio.h> | |
d0ac1c44 | 3297 | struct stat; |
bec39cab AC |
3298 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ |
3299 | struct buf { int x; }; | |
3300 | FILE * (*rcsopen) (struct buf *, struct stat *, int); | |
3301 | static char *e (p, i) | |
3302 | char **p; | |
3303 | int i; | |
3304 | { | |
3305 | return p[i]; | |
3306 | } | |
3307 | static char *f (char * (*g) (char **, int), char **p, ...) | |
3308 | { | |
3309 | char *s; | |
3310 | va_list v; | |
3311 | va_start (v,p); | |
3312 | s = g (p, va_arg (v,int)); | |
3313 | va_end (v); | |
3314 | return s; | |
3315 | } | |
3316 | ||
3317 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has | |
3318 | function prototypes and stuff, but not '\xHH' hex character constants. | |
3319 | These don't provoke an error unfortunately, instead are silently treated | |
81ecdfbb | 3320 | as 'x'. The following induces an error, until -std is added to get |
bec39cab AC |
3321 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an |
3322 | array size at least. It's necessary to write '\x00'==0 to get something | |
81ecdfbb | 3323 | that's true only with -std. */ |
bec39cab AC |
3324 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; |
3325 | ||
81ecdfbb RW |
3326 | /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters |
3327 | inside strings and character constants. */ | |
3328 | #define FOO(x) 'x' | |
3329 | int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; | |
3330 | ||
bec39cab AC |
3331 | int test (int i, double x); |
3332 | struct s1 {int (*f) (int a);}; | |
3333 | struct s2 {int (*f) (double a);}; | |
3334 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); | |
3335 | int argc; | |
3336 | char **argv; | |
3337 | int | |
3338 | main () | |
3339 | { | |
3340 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; | |
3341 | ; | |
3342 | return 0; | |
3343 | } | |
3344 | _ACEOF | |
81ecdfbb RW |
3345 | for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ |
3346 | -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" | |
bec39cab AC |
3347 | do |
3348 | CC="$ac_save_CC $ac_arg" | |
81ecdfbb RW |
3349 | if ac_fn_c_try_compile "$LINENO"; then : |
3350 | ac_cv_prog_cc_c89=$ac_arg | |
bec39cab | 3351 | fi |
81ecdfbb RW |
3352 | rm -f core conftest.err conftest.$ac_objext |
3353 | test "x$ac_cv_prog_cc_c89" != "xno" && break | |
bec39cab | 3354 | done |
81ecdfbb | 3355 | rm -f conftest.$ac_ext |
bec39cab AC |
3356 | CC=$ac_save_CC |
3357 | ||
3358 | fi | |
81ecdfbb RW |
3359 | # AC_CACHE_VAL |
3360 | case "x$ac_cv_prog_cc_c89" in | |
3361 | x) | |
3362 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 | |
3363 | $as_echo "none needed" >&6; } ;; | |
3364 | xno) | |
3365 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 | |
3366 | $as_echo "unsupported" >&6; } ;; | |
bec39cab | 3367 | *) |
81ecdfbb RW |
3368 | CC="$CC $ac_cv_prog_cc_c89" |
3369 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 | |
3370 | $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; | |
bec39cab | 3371 | esac |
81ecdfbb | 3372 | if test "x$ac_cv_prog_cc_c89" != xno; then : |
bec39cab | 3373 | |
dae5f5cf DJ |
3374 | fi |
3375 | ||
dae5f5cf | 3376 | ac_ext=c |
bec39cab AC |
3377 | ac_cpp='$CPP $CPPFLAGS' |
3378 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3379 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3380 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
84563040 | 3381 | |
3bc3d82a PA |
3382 | ac_ext=cpp |
3383 | ac_cpp='$CXXCPP $CPPFLAGS' | |
3384 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3385 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3386 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
3387 | if test -z "$CXX"; then | |
3388 | if test -n "$CCC"; then | |
3389 | CXX=$CCC | |
3390 | else | |
3391 | if test -n "$ac_tool_prefix"; then | |
3392 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
3393 | do | |
3394 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
3395 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
3396 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3397 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 3398 | if ${ac_cv_prog_CXX+:} false; then : |
3bc3d82a PA |
3399 | $as_echo_n "(cached) " >&6 |
3400 | else | |
3401 | if test -n "$CXX"; then | |
3402 | ac_cv_prog_CXX="$CXX" # Let the user override the test. | |
3403 | else | |
3404 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3405 | for as_dir in $PATH | |
3406 | do | |
3407 | IFS=$as_save_IFS | |
3408 | test -z "$as_dir" && as_dir=. | |
3409 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 3410 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
3bc3d82a PA |
3411 | ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" |
3412 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3413 | break 2 | |
3414 | fi | |
3415 | done | |
3416 | done | |
3417 | IFS=$as_save_IFS | |
3418 | ||
3419 | fi | |
3420 | fi | |
3421 | CXX=$ac_cv_prog_CXX | |
3422 | if test -n "$CXX"; then | |
3423 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 | |
3424 | $as_echo "$CXX" >&6; } | |
3425 | else | |
3426 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3427 | $as_echo "no" >&6; } | |
3428 | fi | |
3429 | ||
3430 | ||
3431 | test -n "$CXX" && break | |
3432 | done | |
3433 | fi | |
3434 | if test -z "$CXX"; then | |
3435 | ac_ct_CXX=$CXX | |
3436 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
3437 | do | |
3438 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3439 | set dummy $ac_prog; ac_word=$2 | |
3440 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3441 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 3442 | if ${ac_cv_prog_ac_ct_CXX+:} false; then : |
3bc3d82a PA |
3443 | $as_echo_n "(cached) " >&6 |
3444 | else | |
3445 | if test -n "$ac_ct_CXX"; then | |
3446 | ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. | |
3447 | else | |
3448 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3449 | for as_dir in $PATH | |
3450 | do | |
3451 | IFS=$as_save_IFS | |
3452 | test -z "$as_dir" && as_dir=. | |
3453 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 3454 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
3bc3d82a PA |
3455 | ac_cv_prog_ac_ct_CXX="$ac_prog" |
3456 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3457 | break 2 | |
3458 | fi | |
3459 | done | |
3460 | done | |
3461 | IFS=$as_save_IFS | |
3462 | ||
3463 | fi | |
3464 | fi | |
3465 | ac_ct_CXX=$ac_cv_prog_ac_ct_CXX | |
3466 | if test -n "$ac_ct_CXX"; then | |
3467 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 | |
3468 | $as_echo "$ac_ct_CXX" >&6; } | |
3469 | else | |
3470 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3471 | $as_echo "no" >&6; } | |
3472 | fi | |
3473 | ||
3474 | ||
3475 | test -n "$ac_ct_CXX" && break | |
3476 | done | |
3477 | ||
3478 | if test "x$ac_ct_CXX" = x; then | |
3479 | CXX="g++" | |
3480 | else | |
3481 | case $cross_compiling:$ac_tool_warned in | |
3482 | yes:) | |
3483 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
3484 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
3485 | ac_tool_warned=yes ;; | |
3486 | esac | |
3487 | CXX=$ac_ct_CXX | |
3488 | fi | |
3489 | fi | |
3490 | ||
3491 | fi | |
3492 | fi | |
3493 | # Provide some information about the compiler. | |
3494 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 | |
3495 | set X $ac_compile | |
3496 | ac_compiler=$2 | |
3497 | for ac_option in --version -v -V -qversion; do | |
3498 | { { ac_try="$ac_compiler $ac_option >&5" | |
3499 | case "(($ac_try" in | |
3500 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3501 | *) ac_try_echo=$ac_try;; | |
3502 | esac | |
3503 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3504 | $as_echo "$ac_try_echo"; } >&5 | |
3505 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
3506 | ac_status=$? | |
3507 | if test -s conftest.err; then | |
3508 | sed '10a\ | |
3509 | ... rest of stderr output deleted ... | |
3510 | 10q' conftest.err >conftest.er1 | |
3511 | cat conftest.er1 >&5 | |
3bc3d82a | 3512 | fi |
d0ac1c44 | 3513 | rm -f conftest.er1 conftest.err |
3bc3d82a PA |
3514 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
3515 | test $ac_status = 0; } | |
3516 | done | |
3517 | ||
3518 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 | |
3519 | $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } | |
d0ac1c44 | 3520 | if ${ac_cv_cxx_compiler_gnu+:} false; then : |
3bc3d82a PA |
3521 | $as_echo_n "(cached) " >&6 |
3522 | else | |
3523 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3524 | /* end confdefs.h. */ | |
3525 | ||
3526 | int | |
3527 | main () | |
3528 | { | |
3529 | #ifndef __GNUC__ | |
3530 | choke me | |
3531 | #endif | |
3532 | ||
3533 | ; | |
3534 | return 0; | |
3535 | } | |
3536 | _ACEOF | |
3537 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
3538 | ac_compiler_gnu=yes | |
3539 | else | |
3540 | ac_compiler_gnu=no | |
3541 | fi | |
3542 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3543 | ac_cv_cxx_compiler_gnu=$ac_compiler_gnu | |
3544 | ||
3545 | fi | |
3546 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 | |
3547 | $as_echo "$ac_cv_cxx_compiler_gnu" >&6; } | |
3548 | if test $ac_compiler_gnu = yes; then | |
3549 | GXX=yes | |
3550 | else | |
3551 | GXX= | |
3552 | fi | |
3553 | ac_test_CXXFLAGS=${CXXFLAGS+set} | |
3554 | ac_save_CXXFLAGS=$CXXFLAGS | |
3555 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 | |
3556 | $as_echo_n "checking whether $CXX accepts -g... " >&6; } | |
d0ac1c44 | 3557 | if ${ac_cv_prog_cxx_g+:} false; then : |
3bc3d82a PA |
3558 | $as_echo_n "(cached) " >&6 |
3559 | else | |
3560 | ac_save_cxx_werror_flag=$ac_cxx_werror_flag | |
3561 | ac_cxx_werror_flag=yes | |
3562 | ac_cv_prog_cxx_g=no | |
3563 | CXXFLAGS="-g" | |
3564 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3565 | /* end confdefs.h. */ | |
3566 | ||
3567 | int | |
3568 | main () | |
3569 | { | |
3570 | ||
3571 | ; | |
3572 | return 0; | |
3573 | } | |
3574 | _ACEOF | |
3575 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
3576 | ac_cv_prog_cxx_g=yes | |
3577 | else | |
3578 | CXXFLAGS="" | |
3579 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3580 | /* end confdefs.h. */ | |
3581 | ||
3582 | int | |
3583 | main () | |
3584 | { | |
3585 | ||
3586 | ; | |
3587 | return 0; | |
3588 | } | |
3589 | _ACEOF | |
3590 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
3591 | ||
3592 | else | |
3593 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
3594 | CXXFLAGS="-g" | |
3595 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3596 | /* end confdefs.h. */ | |
3597 | ||
3598 | int | |
3599 | main () | |
3600 | { | |
3601 | ||
3602 | ; | |
3603 | return 0; | |
3604 | } | |
3605 | _ACEOF | |
3606 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
3607 | ac_cv_prog_cxx_g=yes | |
3608 | fi | |
3609 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3610 | fi | |
3611 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3612 | fi | |
3613 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3614 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
3615 | fi | |
3616 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 | |
3617 | $as_echo "$ac_cv_prog_cxx_g" >&6; } | |
3618 | if test "$ac_test_CXXFLAGS" = set; then | |
3619 | CXXFLAGS=$ac_save_CXXFLAGS | |
3620 | elif test $ac_cv_prog_cxx_g = yes; then | |
3621 | if test "$GXX" = yes; then | |
3622 | CXXFLAGS="-g -O2" | |
3623 | else | |
3624 | CXXFLAGS="-g" | |
3625 | fi | |
3626 | else | |
3627 | if test "$GXX" = yes; then | |
3628 | CXXFLAGS="-O2" | |
3629 | else | |
3630 | CXXFLAGS= | |
3631 | fi | |
3632 | fi | |
3633 | ac_ext=c | |
3634 | ac_cpp='$CPP $CPPFLAGS' | |
3635 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3636 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3637 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3638 | ||
c9a1864a YQ |
3639 | |
3640 | ac_ext=c | |
3641 | ac_cpp='$CPP $CPPFLAGS' | |
3642 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3643 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3644 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3645 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 | |
3646 | $as_echo_n "checking how to run the C preprocessor... " >&6; } | |
3647 | # On Suns, sometimes $CPP names a directory. | |
3648 | if test -n "$CPP" && test -d "$CPP"; then | |
3649 | CPP= | |
3650 | fi | |
3651 | if test -z "$CPP"; then | |
d0ac1c44 | 3652 | if ${ac_cv_prog_CPP+:} false; then : |
c9a1864a YQ |
3653 | $as_echo_n "(cached) " >&6 |
3654 | else | |
3655 | # Double quotes because CPP needs to be expanded | |
3656 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" | |
3657 | do | |
3658 | ac_preproc_ok=false | |
3659 | for ac_c_preproc_warn_flag in '' yes | |
3660 | do | |
3661 | # Use a header file that comes with gcc, so configuring glibc | |
3662 | # with a fresh cross-compiler works. | |
3663 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
3664 | # <limits.h> exists even on freestanding compilers. | |
3665 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
3666 | # not just through cpp. "Syntax error" is here to catch this case. | |
3667 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3668 | /* end confdefs.h. */ | |
3669 | #ifdef __STDC__ | |
3670 | # include <limits.h> | |
3671 | #else | |
3672 | # include <assert.h> | |
3673 | #endif | |
3674 | Syntax error | |
3675 | _ACEOF | |
3676 | if ac_fn_c_try_cpp "$LINENO"; then : | |
3677 | ||
3678 | else | |
3679 | # Broken: fails on valid input. | |
3680 | continue | |
3681 | fi | |
d0ac1c44 | 3682 | rm -f conftest.err conftest.i conftest.$ac_ext |
c9a1864a YQ |
3683 | |
3684 | # OK, works on sane cases. Now check whether nonexistent headers | |
3685 | # can be detected and how. | |
3686 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3687 | /* end confdefs.h. */ | |
3688 | #include <ac_nonexistent.h> | |
3689 | _ACEOF | |
3690 | if ac_fn_c_try_cpp "$LINENO"; then : | |
3691 | # Broken: success on invalid input. | |
3692 | continue | |
3693 | else | |
3694 | # Passes both tests. | |
3695 | ac_preproc_ok=: | |
3696 | break | |
3697 | fi | |
d0ac1c44 | 3698 | rm -f conftest.err conftest.i conftest.$ac_ext |
c9a1864a YQ |
3699 | |
3700 | done | |
3701 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
d0ac1c44 | 3702 | rm -f conftest.i conftest.err conftest.$ac_ext |
c9a1864a YQ |
3703 | if $ac_preproc_ok; then : |
3704 | break | |
3705 | fi | |
3706 | ||
3707 | done | |
3708 | ac_cv_prog_CPP=$CPP | |
3709 | ||
3710 | fi | |
3711 | CPP=$ac_cv_prog_CPP | |
3712 | else | |
3713 | ac_cv_prog_CPP=$CPP | |
3714 | fi | |
3715 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 | |
3716 | $as_echo "$CPP" >&6; } | |
3717 | ac_preproc_ok=false | |
3718 | for ac_c_preproc_warn_flag in '' yes | |
3719 | do | |
3720 | # Use a header file that comes with gcc, so configuring glibc | |
3721 | # with a fresh cross-compiler works. | |
3722 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
3723 | # <limits.h> exists even on freestanding compilers. | |
3724 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
3725 | # not just through cpp. "Syntax error" is here to catch this case. | |
3726 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3727 | /* end confdefs.h. */ | |
3728 | #ifdef __STDC__ | |
3729 | # include <limits.h> | |
3730 | #else | |
3731 | # include <assert.h> | |
3732 | #endif | |
3733 | Syntax error | |
3734 | _ACEOF | |
3735 | if ac_fn_c_try_cpp "$LINENO"; then : | |
3736 | ||
3737 | else | |
3738 | # Broken: fails on valid input. | |
3739 | continue | |
3740 | fi | |
d0ac1c44 | 3741 | rm -f conftest.err conftest.i conftest.$ac_ext |
c9a1864a YQ |
3742 | |
3743 | # OK, works on sane cases. Now check whether nonexistent headers | |
3744 | # can be detected and how. | |
81ecdfbb | 3745 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
bec39cab AC |
3746 | /* end confdefs.h. */ |
3747 | #include <ac_nonexistent.h> | |
3748 | _ACEOF | |
81ecdfbb | 3749 | if ac_fn_c_try_cpp "$LINENO"; then : |
bec39cab AC |
3750 | # Broken: success on invalid input. |
3751 | continue | |
3752 | else | |
bec39cab AC |
3753 | # Passes both tests. |
3754 | ac_preproc_ok=: | |
3755 | break | |
3756 | fi | |
d0ac1c44 | 3757 | rm -f conftest.err conftest.i conftest.$ac_ext |
bec39cab AC |
3758 | |
3759 | done | |
3760 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
d0ac1c44 | 3761 | rm -f conftest.i conftest.err conftest.$ac_ext |
81ecdfbb RW |
3762 | if $ac_preproc_ok; then : |
3763 | ||
3764 | else | |
3765 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
3766 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
d0ac1c44 SM |
3767 | as_fn_error $? "C preprocessor \"$CPP\" fails sanity check |
3768 | See \`config.log' for more details" "$LINENO" 5; } | |
bec39cab AC |
3769 | fi |
3770 | ||
81ecdfbb RW |
3771 | ac_ext=c |
3772 | ac_cpp='$CPP $CPPFLAGS' | |
3773 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3774 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3775 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
bec39cab | 3776 | |
81ecdfbb RW |
3777 | |
3778 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 | |
3779 | $as_echo_n "checking for grep that handles long lines and -e... " >&6; } | |
d0ac1c44 | 3780 | if ${ac_cv_path_GREP+:} false; then : |
81ecdfbb | 3781 | $as_echo_n "(cached) " >&6 |
bec39cab | 3782 | else |
81ecdfbb RW |
3783 | if test -z "$GREP"; then |
3784 | ac_path_GREP_found=false | |
3785 | # Loop through the user's path and test for each of PROGNAME-LIST | |
3786 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3787 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin | |
bec39cab | 3788 | do |
81ecdfbb RW |
3789 | IFS=$as_save_IFS |
3790 | test -z "$as_dir" && as_dir=. | |
3791 | for ac_prog in grep ggrep; do | |
3792 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3793 | ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" | |
d0ac1c44 | 3794 | as_fn_executable_p "$ac_path_GREP" || continue |
81ecdfbb RW |
3795 | # Check for GNU ac_path_GREP and select it if it is found. |
3796 | # Check for GNU $ac_path_GREP | |
3797 | case `"$ac_path_GREP" --version 2>&1` in | |
3798 | *GNU*) | |
3799 | ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; | |
3800 | *) | |
3801 | ac_count=0 | |
3802 | $as_echo_n 0123456789 >"conftest.in" | |
3803 | while : | |
3804 | do | |
3805 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
3806 | mv "conftest.tmp" "conftest.in" | |
3807 | cp "conftest.in" "conftest.nl" | |
3808 | $as_echo 'GREP' >> "conftest.nl" | |
3809 | "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
3810 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
3811 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
3812 | if test $ac_count -gt ${ac_path_GREP_max-0}; then | |
3813 | # Best one so far, save it but keep looking for a better one | |
3814 | ac_cv_path_GREP="$ac_path_GREP" | |
3815 | ac_path_GREP_max=$ac_count | |
3816 | fi | |
3817 | # 10*(2^10) chars as input seems more than enough | |
3818 | test $ac_count -gt 10 && break | |
3819 | done | |
3820 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
3821 | esac | |
3822 | ||
3823 | $ac_path_GREP_found && break 3 | |
3824 | done | |
3825 | done | |
3826 | done | |
3827 | IFS=$as_save_IFS | |
3828 | if test -z "$ac_cv_path_GREP"; then | |
d0ac1c44 | 3829 | as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 |
bec39cab AC |
3830 | fi |
3831 | else | |
81ecdfbb | 3832 | ac_cv_path_GREP=$GREP |
bec39cab | 3833 | fi |
bec39cab | 3834 | |
84563040 | 3835 | fi |
81ecdfbb RW |
3836 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 |
3837 | $as_echo "$ac_cv_path_GREP" >&6; } | |
3838 | GREP="$ac_cv_path_GREP" | |
bec39cab | 3839 | |
bec39cab | 3840 | |
81ecdfbb RW |
3841 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 |
3842 | $as_echo_n "checking for egrep... " >&6; } | |
d0ac1c44 | 3843 | if ${ac_cv_path_EGREP+:} false; then : |
81ecdfbb RW |
3844 | $as_echo_n "(cached) " >&6 |
3845 | else | |
3846 | if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 | |
3847 | then ac_cv_path_EGREP="$GREP -E" | |
3848 | else | |
3849 | if test -z "$EGREP"; then | |
3850 | ac_path_EGREP_found=false | |
3851 | # Loop through the user's path and test for each of PROGNAME-LIST | |
3852 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3853 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin | |
3854 | do | |
3855 | IFS=$as_save_IFS | |
3856 | test -z "$as_dir" && as_dir=. | |
3857 | for ac_prog in egrep; do | |
3858 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3859 | ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" | |
d0ac1c44 | 3860 | as_fn_executable_p "$ac_path_EGREP" || continue |
81ecdfbb RW |
3861 | # Check for GNU ac_path_EGREP and select it if it is found. |
3862 | # Check for GNU $ac_path_EGREP | |
3863 | case `"$ac_path_EGREP" --version 2>&1` in | |
3864 | *GNU*) | |
3865 | ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; | |
3866 | *) | |
3867 | ac_count=0 | |
3868 | $as_echo_n 0123456789 >"conftest.in" | |
3869 | while : | |
3870 | do | |
3871 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
3872 | mv "conftest.tmp" "conftest.in" | |
3873 | cp "conftest.in" "conftest.nl" | |
3874 | $as_echo 'EGREP' >> "conftest.nl" | |
3875 | "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
3876 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
3877 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
3878 | if test $ac_count -gt ${ac_path_EGREP_max-0}; then | |
3879 | # Best one so far, save it but keep looking for a better one | |
3880 | ac_cv_path_EGREP="$ac_path_EGREP" | |
3881 | ac_path_EGREP_max=$ac_count | |
3882 | fi | |
3883 | # 10*(2^10) chars as input seems more than enough | |
3884 | test $ac_count -gt 10 && break | |
3885 | done | |
3886 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
3887 | esac | |
bec39cab | 3888 | |
81ecdfbb RW |
3889 | $ac_path_EGREP_found && break 3 |
3890 | done | |
3891 | done | |
3892 | done | |
3893 | IFS=$as_save_IFS | |
3894 | if test -z "$ac_cv_path_EGREP"; then | |
d0ac1c44 | 3895 | as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 |
81ecdfbb | 3896 | fi |
bec39cab | 3897 | else |
81ecdfbb | 3898 | ac_cv_path_EGREP=$EGREP |
84563040 | 3899 | fi |
bec39cab | 3900 | |
81ecdfbb | 3901 | fi |
b80864fb | 3902 | fi |
81ecdfbb RW |
3903 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 |
3904 | $as_echo "$ac_cv_path_EGREP" >&6; } | |
3905 | EGREP="$ac_cv_path_EGREP" | |
b80864fb DJ |
3906 | |
3907 | ||
c971b7fa PA |
3908 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 |
3909 | $as_echo_n "checking for ANSI C header files... " >&6; } | |
d0ac1c44 | 3910 | if ${ac_cv_header_stdc+:} false; then : |
c971b7fa PA |
3911 | $as_echo_n "(cached) " >&6 |
3912 | else | |
3913 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3914 | /* end confdefs.h. */ | |
3915 | #include <stdlib.h> | |
3916 | #include <stdarg.h> | |
3917 | #include <string.h> | |
3918 | #include <float.h> | |
bec39cab | 3919 | |
c971b7fa PA |
3920 | int |
3921 | main () | |
3922 | { | |
bec39cab | 3923 | |
c971b7fa PA |
3924 | ; |
3925 | return 0; | |
3926 | } | |
3927 | _ACEOF | |
3928 | if ac_fn_c_try_compile "$LINENO"; then : | |
3929 | ac_cv_header_stdc=yes | |
84563040 | 3930 | else |
c971b7fa PA |
3931 | ac_cv_header_stdc=no |
3932 | fi | |
3933 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
84563040 | 3934 | |
c971b7fa PA |
3935 | if test $ac_cv_header_stdc = yes; then |
3936 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
3937 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
bec39cab | 3938 | /* end confdefs.h. */ |
c971b7fa | 3939 | #include <string.h> |
bec39cab AC |
3940 | |
3941 | _ACEOF | |
84563040 | 3942 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
c971b7fa PA |
3943 | $EGREP "memchr" >/dev/null 2>&1; then : |
3944 | ||
84563040 | 3945 | else |
c971b7fa | 3946 | ac_cv_header_stdc=no |
84563040 DJ |
3947 | fi |
3948 | rm -f conftest* | |
3949 | ||
770d76d7 | 3950 | fi |
81ecdfbb | 3951 | |
c971b7fa PA |
3952 | if test $ac_cv_header_stdc = yes; then |
3953 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
3954 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3955 | /* end confdefs.h. */ | |
3956 | #include <stdlib.h> | |
3957 | ||
3958 | _ACEOF | |
3959 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
3960 | $EGREP "free" >/dev/null 2>&1; then : | |
3961 | ||
770d76d7 | 3962 | else |
c971b7fa | 3963 | ac_cv_header_stdc=no |
bec39cab | 3964 | fi |
c971b7fa | 3965 | rm -f conftest* |
bec39cab AC |
3966 | |
3967 | fi | |
c971b7fa PA |
3968 | |
3969 | if test $ac_cv_header_stdc = yes; then | |
3970 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
3971 | if test "$cross_compiling" = yes; then : | |
3972 | : | |
770d76d7 | 3973 | else |
c971b7fa PA |
3974 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3975 | /* end confdefs.h. */ | |
3976 | #include <ctype.h> | |
3977 | #include <stdlib.h> | |
3978 | #if ((' ' & 0x0FF) == 0x020) | |
3979 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
3980 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
3981 | #else | |
3982 | # define ISLOWER(c) \ | |
3983 | (('a' <= (c) && (c) <= 'i') \ | |
3984 | || ('j' <= (c) && (c) <= 'r') \ | |
3985 | || ('s' <= (c) && (c) <= 'z')) | |
3986 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) | |
3987 | #endif | |
3988 | ||
3989 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) | |
3990 | int | |
3991 | main () | |
3992 | { | |
3993 | int i; | |
3994 | for (i = 0; i < 256; i++) | |
3995 | if (XOR (islower (i), ISLOWER (i)) | |
3996 | || toupper (i) != TOUPPER (i)) | |
3997 | return 2; | |
3998 | return 0; | |
3999 | } | |
4000 | _ACEOF | |
4001 | if ac_fn_c_try_run "$LINENO"; then : | |
4002 | ||
770d76d7 | 4003 | else |
c971b7fa PA |
4004 | ac_cv_header_stdc=no |
4005 | fi | |
4006 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
4007 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
4008 | fi | |
bec39cab | 4009 | |
770d76d7 PA |
4010 | fi |
4011 | fi | |
c971b7fa PA |
4012 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 |
4013 | $as_echo "$ac_cv_header_stdc" >&6; } | |
4014 | if test $ac_cv_header_stdc = yes; then | |
4015 | ||
4016 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h | |
4017 | ||
770d76d7 | 4018 | fi |
bec39cab | 4019 | |
c971b7fa PA |
4020 | # On IRIX 5.3, sys/types and inttypes.h are conflicting. |
4021 | for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ | |
4022 | inttypes.h stdint.h unistd.h | |
4023 | do : | |
4024 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
4025 | ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default | |
4026 | " | |
d0ac1c44 | 4027 | if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : |
c971b7fa PA |
4028 | cat >>confdefs.h <<_ACEOF |
4029 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
4030 | _ACEOF | |
4031 | ||
81ecdfbb | 4032 | fi |
bec39cab | 4033 | |
c971b7fa | 4034 | done |
bec39cab AC |
4035 | |
4036 | ||
4037 | ||
c971b7fa | 4038 | ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" |
d0ac1c44 | 4039 | if test "x$ac_cv_header_minix_config_h" = xyes; then : |
c971b7fa | 4040 | MINIX=yes |
770d76d7 | 4041 | else |
c971b7fa | 4042 | MINIX= |
770d76d7 | 4043 | fi |
bec39cab AC |
4044 | |
4045 | ||
c971b7fa PA |
4046 | if test "$MINIX" = yes; then |
4047 | ||
4048 | $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h | |
4049 | ||
4050 | ||
4051 | $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h | |
4052 | ||
4053 | ||
4054 | $as_echo "#define _MINIX 1" >>confdefs.h | |
4055 | ||
770d76d7 | 4056 | fi |
bec39cab | 4057 | |
c971b7fa PA |
4058 | |
4059 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 | |
4060 | $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } | |
d0ac1c44 | 4061 | if ${ac_cv_safe_to_define___extensions__+:} false; then : |
c971b7fa | 4062 | $as_echo_n "(cached) " >&6 |
770d76d7 | 4063 | else |
c971b7fa PA |
4064 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4065 | /* end confdefs.h. */ | |
bec39cab | 4066 | |
d0ac1c44 SM |
4067 | # define __EXTENSIONS__ 1 |
4068 | $ac_includes_default | |
c971b7fa PA |
4069 | int |
4070 | main () | |
4071 | { | |
4072 | ||
4073 | ; | |
4074 | return 0; | |
4075 | } | |
4076 | _ACEOF | |
4077 | if ac_fn_c_try_compile "$LINENO"; then : | |
4078 | ac_cv_safe_to_define___extensions__=yes | |
770d76d7 | 4079 | else |
c971b7fa PA |
4080 | ac_cv_safe_to_define___extensions__=no |
4081 | fi | |
4082 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
770d76d7 | 4083 | fi |
c971b7fa PA |
4084 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 |
4085 | $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } | |
4086 | test $ac_cv_safe_to_define___extensions__ = yes && | |
4087 | $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h | |
4088 | ||
4089 | $as_echo "#define _ALL_SOURCE 1" >>confdefs.h | |
4090 | ||
4091 | $as_echo "#define _GNU_SOURCE 1" >>confdefs.h | |
4092 | ||
4093 | $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h | |
4094 | ||
4095 | $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h | |
4096 | ||
bec39cab | 4097 | |
c9a1864a | 4098 | |
589bc927 TT |
4099 | # Check whether --enable-largefile was given. |
4100 | if test "${enable_largefile+set}" = set; then : | |
4101 | enableval=$enable_largefile; | |
4102 | fi | |
4103 | ||
4104 | if test "$enable_largefile" != no; then | |
4105 | ||
4106 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 | |
4107 | $as_echo_n "checking for special C compiler options needed for large files... " >&6; } | |
d0ac1c44 | 4108 | if ${ac_cv_sys_largefile_CC+:} false; then : |
589bc927 TT |
4109 | $as_echo_n "(cached) " >&6 |
4110 | else | |
4111 | ac_cv_sys_largefile_CC=no | |
4112 | if test "$GCC" != yes; then | |
4113 | ac_save_CC=$CC | |
4114 | while :; do | |
4115 | # IRIX 6.2 and later do not support large files by default, | |
4116 | # so use the C compiler's -n32 option if that helps. | |
4117 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4118 | /* end confdefs.h. */ | |
4119 | #include <sys/types.h> | |
4120 | /* Check that off_t can represent 2**63 - 1 correctly. | |
4121 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4122 | since some C++ compilers masquerading as C compilers | |
4123 | incorrectly reject 9223372036854775807. */ | |
4124 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
4125 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
4126 | && LARGE_OFF_T % 2147483647 == 1) | |
4127 | ? 1 : -1]; | |
4128 | int | |
4129 | main () | |
4130 | { | |
4131 | ||
4132 | ; | |
4133 | return 0; | |
4134 | } | |
4135 | _ACEOF | |
4136 | if ac_fn_c_try_compile "$LINENO"; then : | |
4137 | break | |
4138 | fi | |
4139 | rm -f core conftest.err conftest.$ac_objext | |
4140 | CC="$CC -n32" | |
4141 | if ac_fn_c_try_compile "$LINENO"; then : | |
4142 | ac_cv_sys_largefile_CC=' -n32'; break | |
4143 | fi | |
4144 | rm -f core conftest.err conftest.$ac_objext | |
4145 | break | |
4146 | done | |
4147 | CC=$ac_save_CC | |
4148 | rm -f conftest.$ac_ext | |
4149 | fi | |
4150 | fi | |
4151 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 | |
4152 | $as_echo "$ac_cv_sys_largefile_CC" >&6; } | |
4153 | if test "$ac_cv_sys_largefile_CC" != no; then | |
4154 | CC=$CC$ac_cv_sys_largefile_CC | |
4155 | fi | |
4156 | ||
4157 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 | |
4158 | $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } | |
d0ac1c44 | 4159 | if ${ac_cv_sys_file_offset_bits+:} false; then : |
589bc927 TT |
4160 | $as_echo_n "(cached) " >&6 |
4161 | else | |
4162 | while :; do | |
4163 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4164 | /* end confdefs.h. */ | |
4165 | #include <sys/types.h> | |
4166 | /* Check that off_t can represent 2**63 - 1 correctly. | |
4167 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4168 | since some C++ compilers masquerading as C compilers | |
4169 | incorrectly reject 9223372036854775807. */ | |
4170 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
4171 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
4172 | && LARGE_OFF_T % 2147483647 == 1) | |
4173 | ? 1 : -1]; | |
4174 | int | |
4175 | main () | |
4176 | { | |
4177 | ||
4178 | ; | |
4179 | return 0; | |
4180 | } | |
4181 | _ACEOF | |
4182 | if ac_fn_c_try_compile "$LINENO"; then : | |
4183 | ac_cv_sys_file_offset_bits=no; break | |
4184 | fi | |
4185 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4186 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4187 | /* end confdefs.h. */ | |
4188 | #define _FILE_OFFSET_BITS 64 | |
4189 | #include <sys/types.h> | |
4190 | /* Check that off_t can represent 2**63 - 1 correctly. | |
4191 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4192 | since some C++ compilers masquerading as C compilers | |
4193 | incorrectly reject 9223372036854775807. */ | |
4194 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
4195 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
4196 | && LARGE_OFF_T % 2147483647 == 1) | |
4197 | ? 1 : -1]; | |
4198 | int | |
4199 | main () | |
4200 | { | |
4201 | ||
4202 | ; | |
4203 | return 0; | |
4204 | } | |
4205 | _ACEOF | |
4206 | if ac_fn_c_try_compile "$LINENO"; then : | |
4207 | ac_cv_sys_file_offset_bits=64; break | |
4208 | fi | |
4209 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4210 | ac_cv_sys_file_offset_bits=unknown | |
4211 | break | |
4212 | done | |
4213 | fi | |
4214 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 | |
4215 | $as_echo "$ac_cv_sys_file_offset_bits" >&6; } | |
4216 | case $ac_cv_sys_file_offset_bits in #( | |
4217 | no | unknown) ;; | |
4218 | *) | |
4219 | cat >>confdefs.h <<_ACEOF | |
4220 | #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits | |
4221 | _ACEOF | |
4222 | ;; | |
4223 | esac | |
4224 | rm -rf conftest* | |
4225 | if test $ac_cv_sys_file_offset_bits = unknown; then | |
4226 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 | |
4227 | $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } | |
d0ac1c44 | 4228 | if ${ac_cv_sys_large_files+:} false; then : |
589bc927 TT |
4229 | $as_echo_n "(cached) " >&6 |
4230 | else | |
4231 | while :; do | |
4232 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4233 | /* end confdefs.h. */ | |
4234 | #include <sys/types.h> | |
4235 | /* Check that off_t can represent 2**63 - 1 correctly. | |
4236 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4237 | since some C++ compilers masquerading as C compilers | |
4238 | incorrectly reject 9223372036854775807. */ | |
4239 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
4240 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
4241 | && LARGE_OFF_T % 2147483647 == 1) | |
4242 | ? 1 : -1]; | |
4243 | int | |
4244 | main () | |
4245 | { | |
4246 | ||
4247 | ; | |
4248 | return 0; | |
4249 | } | |
4250 | _ACEOF | |
4251 | if ac_fn_c_try_compile "$LINENO"; then : | |
4252 | ac_cv_sys_large_files=no; break | |
4253 | fi | |
4254 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4255 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4256 | /* end confdefs.h. */ | |
4257 | #define _LARGE_FILES 1 | |
4258 | #include <sys/types.h> | |
4259 | /* Check that off_t can represent 2**63 - 1 correctly. | |
4260 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4261 | since some C++ compilers masquerading as C compilers | |
4262 | incorrectly reject 9223372036854775807. */ | |
4263 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
4264 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
4265 | && LARGE_OFF_T % 2147483647 == 1) | |
4266 | ? 1 : -1]; | |
4267 | int | |
4268 | main () | |
4269 | { | |
4270 | ||
4271 | ; | |
4272 | return 0; | |
4273 | } | |
4274 | _ACEOF | |
4275 | if ac_fn_c_try_compile "$LINENO"; then : | |
4276 | ac_cv_sys_large_files=1; break | |
4277 | fi | |
4278 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4279 | ac_cv_sys_large_files=unknown | |
4280 | break | |
4281 | done | |
4282 | fi | |
4283 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 | |
4284 | $as_echo "$ac_cv_sys_large_files" >&6; } | |
4285 | case $ac_cv_sys_large_files in #( | |
4286 | no | unknown) ;; | |
4287 | *) | |
4288 | cat >>confdefs.h <<_ACEOF | |
4289 | #define _LARGE_FILES $ac_cv_sys_large_files | |
4290 | _ACEOF | |
4291 | ;; | |
4292 | esac | |
4293 | rm -rf conftest* | |
4294 | fi | |
d0ac1c44 SM |
4295 | |
4296 | ||
589bc927 TT |
4297 | fi |
4298 | ||
c9a1864a | 4299 | |
770d76d7 PA |
4300 | ac_aux_dir= |
4301 | for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do | |
d0ac1c44 SM |
4302 | if test -f "$ac_dir/install-sh"; then |
4303 | ac_aux_dir=$ac_dir | |
4304 | ac_install_sh="$ac_aux_dir/install-sh -c" | |
4305 | break | |
4306 | elif test -f "$ac_dir/install.sh"; then | |
4307 | ac_aux_dir=$ac_dir | |
4308 | ac_install_sh="$ac_aux_dir/install.sh -c" | |
4309 | break | |
4310 | elif test -f "$ac_dir/shtool"; then | |
4311 | ac_aux_dir=$ac_dir | |
4312 | ac_install_sh="$ac_aux_dir/shtool install -c" | |
4313 | break | |
4314 | fi | |
770d76d7 PA |
4315 | done |
4316 | if test -z "$ac_aux_dir"; then | |
d0ac1c44 | 4317 | as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 |
770d76d7 PA |
4318 | fi |
4319 | ||
4320 | # These three variables are undocumented and unsupported, | |
4321 | # and are intended to be withdrawn in a future Autoconf release. | |
4322 | # They can cause serious problems if a builder's source tree is in a directory | |
4323 | # whose full name contains unusual characters. | |
4324 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. | |
4325 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. | |
4326 | ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. | |
c9a1864a | 4327 | |
bec39cab | 4328 | |
770d76d7 PA |
4329 | # Make sure we can run config.sub. |
4330 | $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || | |
d0ac1c44 | 4331 | as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 |
770d76d7 PA |
4332 | |
4333 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 | |
4334 | $as_echo_n "checking build system type... " >&6; } | |
d0ac1c44 | 4335 | if ${ac_cv_build+:} false; then : |
81ecdfbb RW |
4336 | $as_echo_n "(cached) " >&6 |
4337 | else | |
770d76d7 PA |
4338 | ac_build_alias=$build_alias |
4339 | test "x$ac_build_alias" = x && | |
4340 | ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` | |
4341 | test "x$ac_build_alias" = x && | |
d0ac1c44 | 4342 | as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 |
770d76d7 | 4343 | ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || |
d0ac1c44 | 4344 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 |
770d76d7 PA |
4345 | |
4346 | fi | |
4347 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 | |
4348 | $as_echo "$ac_cv_build" >&6; } | |
4349 | case $ac_cv_build in | |
4350 | *-*-*) ;; | |
d0ac1c44 | 4351 | *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; |
770d76d7 PA |
4352 | esac |
4353 | build=$ac_cv_build | |
4354 | ac_save_IFS=$IFS; IFS='-' | |
4355 | set x $ac_cv_build | |
4356 | shift | |
4357 | build_cpu=$1 | |
4358 | build_vendor=$2 | |
4359 | shift; shift | |
4360 | # Remember, the first character of IFS is used to create $*, | |
4361 | # except with old shells: | |
4362 | build_os=$* | |
4363 | IFS=$ac_save_IFS | |
4364 | case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac | |
4365 | ||
4366 | ||
4367 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 | |
4368 | $as_echo_n "checking host system type... " >&6; } | |
d0ac1c44 | 4369 | if ${ac_cv_host+:} false; then : |
770d76d7 PA |
4370 | $as_echo_n "(cached) " >&6 |
4371 | else | |
4372 | if test "x$host_alias" = x; then | |
4373 | ac_cv_host=$ac_cv_build | |
4374 | else | |
4375 | ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || | |
d0ac1c44 | 4376 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 |
770d76d7 PA |
4377 | fi |
4378 | ||
4379 | fi | |
4380 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 | |
4381 | $as_echo "$ac_cv_host" >&6; } | |
4382 | case $ac_cv_host in | |
4383 | *-*-*) ;; | |
d0ac1c44 | 4384 | *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; |
770d76d7 PA |
4385 | esac |
4386 | host=$ac_cv_host | |
4387 | ac_save_IFS=$IFS; IFS='-' | |
4388 | set x $ac_cv_host | |
4389 | shift | |
4390 | host_cpu=$1 | |
4391 | host_vendor=$2 | |
4392 | shift; shift | |
4393 | # Remember, the first character of IFS is used to create $*, | |
4394 | # except with old shells: | |
4395 | host_os=$* | |
4396 | IFS=$ac_save_IFS | |
4397 | case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac | |
4398 | ||
4399 | ||
c971b7fa PA |
4400 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 |
4401 | $as_echo_n "checking target system type... " >&6; } | |
d0ac1c44 | 4402 | if ${ac_cv_target+:} false; then : |
770d76d7 PA |
4403 | $as_echo_n "(cached) " >&6 |
4404 | else | |
c971b7fa PA |
4405 | if test "x$target_alias" = x; then |
4406 | ac_cv_target=$ac_cv_host | |
770d76d7 | 4407 | else |
c971b7fa | 4408 | ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || |
d0ac1c44 | 4409 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 |
770d76d7 | 4410 | fi |
770d76d7 PA |
4411 | |
4412 | fi | |
c971b7fa PA |
4413 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 |
4414 | $as_echo "$ac_cv_target" >&6; } | |
4415 | case $ac_cv_target in | |
4416 | *-*-*) ;; | |
d0ac1c44 | 4417 | *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;; |
c971b7fa PA |
4418 | esac |
4419 | target=$ac_cv_target | |
4420 | ac_save_IFS=$IFS; IFS='-' | |
4421 | set x $ac_cv_target | |
4422 | shift | |
4423 | target_cpu=$1 | |
4424 | target_vendor=$2 | |
4425 | shift; shift | |
4426 | # Remember, the first character of IFS is used to create $*, | |
4427 | # except with old shells: | |
4428 | target_os=$* | |
4429 | IFS=$ac_save_IFS | |
4430 | case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac | |
770d76d7 | 4431 | |
770d76d7 | 4432 | |
c971b7fa PA |
4433 | # The aliases save the names the user supplied, while $host etc. |
4434 | # will get canonicalized. | |
4435 | test -n "$target_alias" && | |
4436 | test "$program_prefix$program_suffix$program_transform_name" = \ | |
4437 | NONENONEs,x,x, && | |
4438 | program_prefix=${target_alias}- | |
770d76d7 | 4439 | |
770d76d7 | 4440 | |
c971b7fa PA |
4441 | # Find a good install program. We prefer a C program (faster), |
4442 | # so one script is as good as another. But avoid the broken or | |
4443 | # incompatible versions: | |
4444 | # SysV /etc/install, /usr/sbin/install | |
4445 | # SunOS /usr/etc/install | |
4446 | # IRIX /sbin/install | |
4447 | # AIX /bin/install | |
4448 | # AmigaOS /C/install, which installs bootblocks on floppy discs | |
4449 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag | |
4450 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
4451 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
4452 | # OS/2's system install, which has a completely different semantic | |
4453 | # ./install, which can be erroneously created by make from ./install.sh. | |
4454 | # Reject install programs that cannot install multiple files. | |
4455 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 | |
4456 | $as_echo_n "checking for a BSD-compatible install... " >&6; } | |
4457 | if test -z "$INSTALL"; then | |
d0ac1c44 | 4458 | if ${ac_cv_path_install+:} false; then : |
c971b7fa | 4459 | $as_echo_n "(cached) " >&6 |
81ecdfbb RW |
4460 | else |
4461 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4462 | for as_dir in $PATH | |
fd462a61 | 4463 | do |
81ecdfbb RW |
4464 | IFS=$as_save_IFS |
4465 | test -z "$as_dir" && as_dir=. | |
4466 | # Account for people who put trailing slashes in PATH elements. | |
4467 | case $as_dir/ in #(( | |
4468 | ./ | .// | /[cC]/* | \ | |
4469 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ | |
4470 | ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ | |
4471 | /usr/ucb/* ) ;; | |
4472 | *) | |
4473 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
4474 | # Don't use installbsd from OSF since it installs stuff as root | |
4475 | # by default. | |
4476 | for ac_prog in ginstall scoinst install; do | |
4477 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 4478 | if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then |
81ecdfbb RW |
4479 | if test $ac_prog = install && |
4480 | grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
4481 | # AIX install. It has an incompatible calling convention. | |
4482 | : | |
4483 | elif test $ac_prog = install && | |
4484 | grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
4485 | # program-specific install script used by HP pwplus--don't use. | |
4486 | : | |
4487 | else | |
4488 | rm -rf conftest.one conftest.two conftest.dir | |
4489 | echo one > conftest.one | |
4490 | echo two > conftest.two | |
4491 | mkdir conftest.dir | |
4492 | if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && | |
4493 | test -s conftest.one && test -s conftest.two && | |
4494 | test -s conftest.dir/conftest.one && | |
4495 | test -s conftest.dir/conftest.two | |
4496 | then | |
4497 | ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" | |
4498 | break 3 | |
4499 | fi | |
4500 | fi | |
4501 | fi | |
4502 | done | |
4503 | done | |
4504 | ;; | |
4505 | esac | |
fd462a61 | 4506 | |
81ecdfbb RW |
4507 | done |
4508 | IFS=$as_save_IFS | |
fd462a61 | 4509 | |
81ecdfbb | 4510 | rm -rf conftest.one conftest.two conftest.dir |
fd462a61 | 4511 | |
fd462a61 | 4512 | fi |
81ecdfbb RW |
4513 | if test "${ac_cv_path_install+set}" = set; then |
4514 | INSTALL=$ac_cv_path_install | |
4515 | else | |
4516 | # As a last resort, use the slow shell script. Don't cache a | |
4517 | # value for INSTALL within a source directory, because that will | |
4518 | # break other packages using the cache if that directory is | |
4519 | # removed, or if the value is a relative name. | |
4520 | INSTALL=$ac_install_sh | |
4521 | fi | |
fd462a61 | 4522 | fi |
81ecdfbb RW |
4523 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 |
4524 | $as_echo "$INSTALL" >&6; } | |
fd462a61 | 4525 | |
81ecdfbb RW |
4526 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. |
4527 | # It thinks the first close brace ends the variable substitution. | |
4528 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
fd462a61 | 4529 | |
81ecdfbb | 4530 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' |
fd462a61 | 4531 | |
81ecdfbb | 4532 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' |
e28b3332 | 4533 | |
e1d2394b MS |
4534 | if test -n "$ac_tool_prefix"; then |
4535 | # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. | |
4536 | set dummy ${ac_tool_prefix}ar; ac_word=$2 | |
4537 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4538 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 4539 | if ${ac_cv_prog_AR+:} false; then : |
e1d2394b MS |
4540 | $as_echo_n "(cached) " >&6 |
4541 | else | |
4542 | if test -n "$AR"; then | |
4543 | ac_cv_prog_AR="$AR" # Let the user override the test. | |
4544 | else | |
4545 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4546 | for as_dir in $PATH | |
4547 | do | |
4548 | IFS=$as_save_IFS | |
4549 | test -z "$as_dir" && as_dir=. | |
4550 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 4551 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
e1d2394b MS |
4552 | ac_cv_prog_AR="${ac_tool_prefix}ar" |
4553 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4554 | break 2 | |
4555 | fi | |
4556 | done | |
4557 | done | |
4558 | IFS=$as_save_IFS | |
4559 | ||
4560 | fi | |
4561 | fi | |
4562 | AR=$ac_cv_prog_AR | |
4563 | if test -n "$AR"; then | |
4564 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 | |
4565 | $as_echo "$AR" >&6; } | |
4566 | else | |
4567 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4568 | $as_echo "no" >&6; } | |
4569 | fi | |
4570 | ||
4571 | ||
4572 | fi | |
4573 | if test -z "$ac_cv_prog_AR"; then | |
4574 | ac_ct_AR=$AR | |
4575 | # Extract the first word of "ar", so it can be a program name with args. | |
4576 | set dummy ar; ac_word=$2 | |
4577 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4578 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 4579 | if ${ac_cv_prog_ac_ct_AR+:} false; then : |
e1d2394b MS |
4580 | $as_echo_n "(cached) " >&6 |
4581 | else | |
4582 | if test -n "$ac_ct_AR"; then | |
4583 | ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. | |
4584 | else | |
4585 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4586 | for as_dir in $PATH | |
4587 | do | |
4588 | IFS=$as_save_IFS | |
4589 | test -z "$as_dir" && as_dir=. | |
4590 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 4591 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
e1d2394b MS |
4592 | ac_cv_prog_ac_ct_AR="ar" |
4593 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4594 | break 2 | |
4595 | fi | |
4596 | done | |
4597 | done | |
4598 | IFS=$as_save_IFS | |
4599 | ||
4600 | fi | |
4601 | fi | |
4602 | ac_ct_AR=$ac_cv_prog_ac_ct_AR | |
4603 | if test -n "$ac_ct_AR"; then | |
4604 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 | |
4605 | $as_echo "$ac_ct_AR" >&6; } | |
4606 | else | |
4607 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4608 | $as_echo "no" >&6; } | |
4609 | fi | |
4610 | ||
4611 | if test "x$ac_ct_AR" = x; then | |
4612 | AR="" | |
4613 | else | |
4614 | case $cross_compiling:$ac_tool_warned in | |
4615 | yes:) | |
4616 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
4617 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
4618 | ac_tool_warned=yes ;; | |
4619 | esac | |
4620 | AR=$ac_ct_AR | |
4621 | fi | |
4622 | else | |
4623 | AR="$ac_cv_prog_AR" | |
4624 | fi | |
4625 | ||
c971b7fa PA |
4626 | if test -n "$ac_tool_prefix"; then |
4627 | # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. | |
4628 | set dummy ${ac_tool_prefix}ranlib; ac_word=$2 | |
4629 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4630 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 4631 | if ${ac_cv_prog_RANLIB+:} false; then : |
81ecdfbb RW |
4632 | $as_echo_n "(cached) " >&6 |
4633 | else | |
c971b7fa PA |
4634 | if test -n "$RANLIB"; then |
4635 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. | |
e28b3332 | 4636 | else |
c971b7fa PA |
4637 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
4638 | for as_dir in $PATH | |
4639 | do | |
4640 | IFS=$as_save_IFS | |
4641 | test -z "$as_dir" && as_dir=. | |
4642 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 4643 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
c971b7fa PA |
4644 | ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" |
4645 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4646 | break 2 | |
4647 | fi | |
4648 | done | |
4649 | done | |
4650 | IFS=$as_save_IFS | |
4651 | ||
4652 | fi | |
4653 | fi | |
4654 | RANLIB=$ac_cv_prog_RANLIB | |
4655 | if test -n "$RANLIB"; then | |
4656 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 | |
4657 | $as_echo "$RANLIB" >&6; } | |
4658 | else | |
4659 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4660 | $as_echo "no" >&6; } | |
4661 | fi | |
4662 | ||
4663 | ||
4664 | fi | |
4665 | if test -z "$ac_cv_prog_RANLIB"; then | |
4666 | ac_ct_RANLIB=$RANLIB | |
4667 | # Extract the first word of "ranlib", so it can be a program name with args. | |
4668 | set dummy ranlib; ac_word=$2 | |
4669 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4670 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 4671 | if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : |
c971b7fa PA |
4672 | $as_echo_n "(cached) " >&6 |
4673 | else | |
4674 | if test -n "$ac_ct_RANLIB"; then | |
4675 | ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. | |
4676 | else | |
4677 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4678 | for as_dir in $PATH | |
4679 | do | |
4680 | IFS=$as_save_IFS | |
4681 | test -z "$as_dir" && as_dir=. | |
4682 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 4683 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
c971b7fa PA |
4684 | ac_cv_prog_ac_ct_RANLIB="ranlib" |
4685 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4686 | break 2 | |
4687 | fi | |
4688 | done | |
4689 | done | |
4690 | IFS=$as_save_IFS | |
4691 | ||
4692 | fi | |
4693 | fi | |
4694 | ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB | |
4695 | if test -n "$ac_ct_RANLIB"; then | |
4696 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 | |
4697 | $as_echo "$ac_ct_RANLIB" >&6; } | |
4698 | else | |
4699 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4700 | $as_echo "no" >&6; } | |
4701 | fi | |
4702 | ||
4703 | if test "x$ac_ct_RANLIB" = x; then | |
4704 | RANLIB=":" | |
4705 | else | |
4706 | case $cross_compiling:$ac_tool_warned in | |
4707 | yes:) | |
4708 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
4709 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
4710 | ac_tool_warned=yes ;; | |
4711 | esac | |
4712 | RANLIB=$ac_ct_RANLIB | |
4713 | fi | |
4714 | else | |
4715 | RANLIB="$ac_cv_prog_RANLIB" | |
4716 | fi | |
4717 | ||
4718 | ||
4719 | test "$program_prefix" != NONE && | |
4720 | program_transform_name="s&^&$program_prefix&;$program_transform_name" | |
4721 | # Use a double $ so make ignores it. | |
4722 | test "$program_suffix" != NONE && | |
4723 | program_transform_name="s&\$&$program_suffix&;$program_transform_name" | |
4724 | # Double any \ or $. | |
4725 | # By default was `s,x,x', remove it if useless. | |
4726 | ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' | |
4727 | program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` | |
4728 | ||
4729 | ||
0bcda685 PA |
4730 | # We require a C++11 compiler. Check if one is available, and if |
4731 | # necessary, set CXX_DIALECT to some -std=xxx switch. | |
4732 | ||
458412c3 | 4733 | ax_cxx_compile_alternatives="11 0x" ax_cxx_compile_cxx11_required=true |
0bcda685 PA |
4734 | ac_ext=cpp |
4735 | ac_cpp='$CXXCPP $CPPFLAGS' | |
4736 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4737 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4738 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
4739 | CXX_DIALECT="" | |
4740 | ac_success=no | |
4741 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features by default" >&5 | |
4742 | $as_echo_n "checking whether $CXX supports C++11 features by default... " >&6; } | |
d0ac1c44 | 4743 | if ${ax_cv_cxx_compile_cxx11+:} false; then : |
0bcda685 PA |
4744 | $as_echo_n "(cached) " >&6 |
4745 | else | |
4746 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4747 | /* end confdefs.h. */ | |
4748 | ||
4749 | ||
4750 | // If the compiler admits that it is not ready for C++11, why torture it? | |
4751 | // Hopefully, this will speed up the test. | |
4752 | ||
4753 | #ifndef __cplusplus | |
4754 | ||
4755 | #error "This is not a C++ compiler" | |
4756 | ||
4757 | #elif __cplusplus < 201103L | |
4758 | ||
4759 | #error "This is not a C++11 compiler" | |
4760 | ||
4761 | #else | |
4762 | ||
4763 | namespace cxx11 | |
4764 | { | |
4765 | ||
4766 | namespace test_static_assert | |
4767 | { | |
4768 | ||
4769 | template <typename T> | |
4770 | struct check | |
4771 | { | |
4772 | static_assert(sizeof(int) <= sizeof(T), "not big enough"); | |
4773 | }; | |
4774 | ||
4775 | } | |
4776 | ||
4777 | namespace test_final_override | |
4778 | { | |
4779 | ||
4780 | struct Base | |
4781 | { | |
4782 | virtual void f() {} | |
4783 | }; | |
4784 | ||
4785 | struct Derived : public Base | |
4786 | { | |
4787 | virtual void f() override {} | |
4788 | }; | |
4789 | ||
4790 | } | |
4791 | ||
4792 | namespace test_double_right_angle_brackets | |
4793 | { | |
4794 | ||
4795 | template < typename T > | |
4796 | struct check {}; | |
4797 | ||
4798 | typedef check<void> single_type; | |
4799 | typedef check<check<void>> double_type; | |
4800 | typedef check<check<check<void>>> triple_type; | |
4801 | typedef check<check<check<check<void>>>> quadruple_type; | |
4802 | ||
4803 | } | |
4804 | ||
4805 | namespace test_decltype | |
4806 | { | |
4807 | ||
4808 | int | |
4809 | f() | |
4810 | { | |
4811 | int a = 1; | |
4812 | decltype(a) b = 2; | |
4813 | return a + b; | |
4814 | } | |
4815 | ||
4816 | } | |
4817 | ||
4818 | namespace test_type_deduction | |
4819 | { | |
4820 | ||
4821 | template < typename T1, typename T2 > | |
4822 | struct is_same | |
4823 | { | |
4824 | static const bool value = false; | |
4825 | }; | |
4826 | ||
4827 | template < typename T > | |
4828 | struct is_same<T, T> | |
4829 | { | |
4830 | static const bool value = true; | |
4831 | }; | |
4832 | ||
4833 | template < typename T1, typename T2 > | |
4834 | auto | |
4835 | add(T1 a1, T2 a2) -> decltype(a1 + a2) | |
4836 | { | |
4837 | return a1 + a2; | |
4838 | } | |
4839 | ||
4840 | int | |
4841 | test(const int c, volatile int v) | |
4842 | { | |
4843 | static_assert(is_same<int, decltype(0)>::value == true, ""); | |
4844 | static_assert(is_same<int, decltype(c)>::value == false, ""); | |
4845 | static_assert(is_same<int, decltype(v)>::value == false, ""); | |
4846 | auto ac = c; | |
4847 | auto av = v; | |
4848 | auto sumi = ac + av + 'x'; | |
4849 | auto sumf = ac + av + 1.0; | |
4850 | static_assert(is_same<int, decltype(ac)>::value == true, ""); | |
4851 | static_assert(is_same<int, decltype(av)>::value == true, ""); | |
4852 | static_assert(is_same<int, decltype(sumi)>::value == true, ""); | |
4853 | static_assert(is_same<int, decltype(sumf)>::value == false, ""); | |
4854 | static_assert(is_same<int, decltype(add(c, v))>::value == true, ""); | |
4855 | return (sumf > 0.0) ? sumi : add(c, v); | |
4856 | } | |
4857 | ||
4858 | } | |
4859 | ||
4860 | namespace test_noexcept | |
4861 | { | |
4862 | ||
4863 | int f() { return 0; } | |
4864 | int g() noexcept { return 0; } | |
4865 | ||
4866 | static_assert(noexcept(f()) == false, ""); | |
4867 | static_assert(noexcept(g()) == true, ""); | |
4868 | ||
4869 | } | |
4870 | ||
4871 | namespace test_constexpr | |
4872 | { | |
4873 | ||
4874 | template < typename CharT > | |
4875 | unsigned long constexpr | |
4876 | strlen_c_r(const CharT *const s, const unsigned long acc) noexcept | |
4877 | { | |
4878 | return *s ? strlen_c_r(s + 1, acc + 1) : acc; | |
4879 | } | |
4880 | ||
4881 | template < typename CharT > | |
4882 | unsigned long constexpr | |
4883 | strlen_c(const CharT *const s) noexcept | |
4884 | { | |
4885 | return strlen_c_r(s, 0UL); | |
4886 | } | |
4887 | ||
4888 | static_assert(strlen_c("") == 0UL, ""); | |
4889 | static_assert(strlen_c("1") == 1UL, ""); | |
4890 | static_assert(strlen_c("example") == 7UL, ""); | |
4891 | static_assert(strlen_c("another\0example") == 7UL, ""); | |
4892 | ||
4893 | } | |
4894 | ||
4895 | namespace test_rvalue_references | |
4896 | { | |
4897 | ||
4898 | template < int N > | |
4899 | struct answer | |
4900 | { | |
4901 | static constexpr int value = N; | |
4902 | }; | |
4903 | ||
4904 | answer<1> f(int&) { return answer<1>(); } | |
4905 | answer<2> f(const int&) { return answer<2>(); } | |
4906 | answer<3> f(int&&) { return answer<3>(); } | |
4907 | ||
4908 | void | |
4909 | test() | |
4910 | { | |
4911 | int i = 0; | |
4912 | const int c = 0; | |
4913 | static_assert(decltype(f(i))::value == 1, ""); | |
4914 | static_assert(decltype(f(c))::value == 2, ""); | |
4915 | static_assert(decltype(f(0))::value == 3, ""); | |
4916 | } | |
4917 | ||
4918 | } | |
4919 | ||
4920 | namespace test_uniform_initialization | |
4921 | { | |
4922 | ||
4923 | struct test | |
4924 | { | |
4925 | static const int zero {}; | |
4926 | static const int one {1}; | |
4927 | }; | |
4928 | ||
4929 | static_assert(test::zero == 0, ""); | |
4930 | static_assert(test::one == 1, ""); | |
4931 | ||
4932 | } | |
4933 | ||
4934 | namespace test_lambdas | |
4935 | { | |
4936 | ||
4937 | void | |
4938 | test1() | |
4939 | { | |
4940 | auto lambda1 = [](){}; | |
4941 | auto lambda2 = lambda1; | |
4942 | lambda1(); | |
4943 | lambda2(); | |
4944 | } | |
4945 | ||
4946 | int | |
4947 | test2() | |
4948 | { | |
4949 | auto a = [](int i, int j){ return i + j; }(1, 2); | |
4950 | auto b = []() -> int { return '0'; }(); | |
4951 | auto c = [=](){ return a + b; }(); | |
4952 | auto d = [&](){ return c; }(); | |
4953 | auto e = [a, &b](int x) mutable { | |
4954 | const auto identity = [](int y){ return y; }; | |
4955 | for (auto i = 0; i < a; ++i) | |
4956 | a += b--; | |
4957 | return x + identity(a + b); | |
4958 | }(0); | |
4959 | return a + b + c + d + e; | |
4960 | } | |
4961 | ||
4962 | int | |
4963 | test3() | |
4964 | { | |
4965 | const auto nullary = [](){ return 0; }; | |
4966 | const auto unary = [](int x){ return x; }; | |
4967 | using nullary_t = decltype(nullary); | |
4968 | using unary_t = decltype(unary); | |
4969 | const auto higher1st = [](nullary_t f){ return f(); }; | |
4970 | const auto higher2nd = [unary](nullary_t f1){ | |
4971 | return [unary, f1](unary_t f2){ return f2(unary(f1())); }; | |
4972 | }; | |
4973 | return higher1st(nullary) + higher2nd(nullary)(unary); | |
4974 | } | |
4975 | ||
4976 | } | |
4977 | ||
4978 | namespace test_variadic_templates | |
4979 | { | |
4980 | ||
4981 | template <int...> | |
4982 | struct sum; | |
4983 | ||
4984 | template <int N0, int... N1toN> | |
4985 | struct sum<N0, N1toN...> | |
4986 | { | |
4987 | static constexpr auto value = N0 + sum<N1toN...>::value; | |
4988 | }; | |
4989 | ||
4990 | template <> | |
4991 | struct sum<> | |
4992 | { | |
4993 | static constexpr auto value = 0; | |
4994 | }; | |
4995 | ||
4996 | static_assert(sum<>::value == 0, ""); | |
4997 | static_assert(sum<1>::value == 1, ""); | |
4998 | static_assert(sum<23>::value == 23, ""); | |
4999 | static_assert(sum<1, 2>::value == 3, ""); | |
5000 | static_assert(sum<5, 5, 11>::value == 21, ""); | |
5001 | static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); | |
5002 | ||
5003 | } | |
5004 | ||
5005 | // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae | |
5006 | // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function | |
5007 | // because of this. | |
5008 | namespace test_template_alias_sfinae | |
5009 | { | |
5010 | ||
5011 | struct foo {}; | |
5012 | ||
5013 | template<typename T> | |
5014 | using member = typename T::member_type; | |
5015 | ||
5016 | template<typename T> | |
5017 | void func(...) {} | |
5018 | ||
5019 | template<typename T> | |
5020 | void func(member<T>*) {} | |
5021 | ||
5022 | void test(); | |
5023 | ||
5024 | void test() { func<foo>(0); } | |
5025 | ||
5026 | } | |
5027 | ||
5028 | } // namespace cxx11 | |
5029 | ||
5030 | #endif // __cplusplus >= 201103L | |
5031 | ||
5032 | ||
5033 | ||
5034 | _ACEOF | |
5035 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
5036 | ax_cv_cxx_compile_cxx11=yes | |
5037 | else | |
5038 | ax_cv_cxx_compile_cxx11=no | |
5039 | fi | |
5040 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5041 | fi | |
5042 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_cxx_compile_cxx11" >&5 | |
5043 | $as_echo "$ax_cv_cxx_compile_cxx11" >&6; } | |
5044 | if test x$ax_cv_cxx_compile_cxx11 = xyes; then | |
5045 | ac_success=yes | |
5046 | fi | |
5047 | ||
5048 | if test x$ac_success = xno; then | |
458412c3 TT |
5049 | for alternative in ${ax_cxx_compile_alternatives}; do |
5050 | switch="-std=gnu++${alternative}" | |
0bcda685 PA |
5051 | cachevar=`$as_echo "ax_cv_cxx_compile_cxx11_$switch" | $as_tr_sh` |
5052 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5 | |
5053 | $as_echo_n "checking whether $CXX supports C++11 features with $switch... " >&6; } | |
d0ac1c44 | 5054 | if eval \${$cachevar+:} false; then : |
0bcda685 PA |
5055 | $as_echo_n "(cached) " >&6 |
5056 | else | |
5057 | ac_save_CXX="$CXX" | |
5058 | CXX="$CXX $switch" | |
5059 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5060 | /* end confdefs.h. */ | |
5061 | ||
5062 | ||
5063 | // If the compiler admits that it is not ready for C++11, why torture it? | |
5064 | // Hopefully, this will speed up the test. | |
5065 | ||
5066 | #ifndef __cplusplus | |
5067 | ||
5068 | #error "This is not a C++ compiler" | |
5069 | ||
5070 | #elif __cplusplus < 201103L | |
5071 | ||
5072 | #error "This is not a C++11 compiler" | |
5073 | ||
5074 | #else | |
5075 | ||
5076 | namespace cxx11 | |
5077 | { | |
5078 | ||
5079 | namespace test_static_assert | |
5080 | { | |
5081 | ||
5082 | template <typename T> | |
5083 | struct check | |
5084 | { | |
5085 | static_assert(sizeof(int) <= sizeof(T), "not big enough"); | |
5086 | }; | |
5087 | ||
5088 | } | |
5089 | ||
5090 | namespace test_final_override | |
5091 | { | |
5092 | ||
5093 | struct Base | |
5094 | { | |
5095 | virtual void f() {} | |
5096 | }; | |
5097 | ||
5098 | struct Derived : public Base | |
5099 | { | |
5100 | virtual void f() override {} | |
5101 | }; | |
5102 | ||
5103 | } | |
5104 | ||
5105 | namespace test_double_right_angle_brackets | |
5106 | { | |
5107 | ||
5108 | template < typename T > | |
5109 | struct check {}; | |
5110 | ||
5111 | typedef check<void> single_type; | |
5112 | typedef check<check<void>> double_type; | |
5113 | typedef check<check<check<void>>> triple_type; | |
5114 | typedef check<check<check<check<void>>>> quadruple_type; | |
5115 | ||
5116 | } | |
5117 | ||
5118 | namespace test_decltype | |
5119 | { | |
5120 | ||
5121 | int | |
5122 | f() | |
5123 | { | |
5124 | int a = 1; | |
5125 | decltype(a) b = 2; | |
5126 | return a + b; | |
5127 | } | |
5128 | ||
5129 | } | |
5130 | ||
5131 | namespace test_type_deduction | |
5132 | { | |
5133 | ||
5134 | template < typename T1, typename T2 > | |
5135 | struct is_same | |
5136 | { | |
5137 | static const bool value = false; | |
5138 | }; | |
5139 | ||
5140 | template < typename T > | |
5141 | struct is_same<T, T> | |
5142 | { | |
5143 | static const bool value = true; | |
5144 | }; | |
5145 | ||
5146 | template < typename T1, typename T2 > | |
5147 | auto | |
5148 | add(T1 a1, T2 a2) -> decltype(a1 + a2) | |
5149 | { | |
5150 | return a1 + a2; | |
5151 | } | |
5152 | ||
5153 | int | |
5154 | test(const int c, volatile int v) | |
5155 | { | |
5156 | static_assert(is_same<int, decltype(0)>::value == true, ""); | |
5157 | static_assert(is_same<int, decltype(c)>::value == false, ""); | |
5158 | static_assert(is_same<int, decltype(v)>::value == false, ""); | |
5159 | auto ac = c; | |
5160 | auto av = v; | |
5161 | auto sumi = ac + av + 'x'; | |
5162 | auto sumf = ac + av + 1.0; | |
5163 | static_assert(is_same<int, decltype(ac)>::value == true, ""); | |
5164 | static_assert(is_same<int, decltype(av)>::value == true, ""); | |
5165 | static_assert(is_same<int, decltype(sumi)>::value == true, ""); | |
5166 | static_assert(is_same<int, decltype(sumf)>::value == false, ""); | |
5167 | static_assert(is_same<int, decltype(add(c, v))>::value == true, ""); | |
5168 | return (sumf > 0.0) ? sumi : add(c, v); | |
5169 | } | |
5170 | ||
5171 | } | |
5172 | ||
5173 | namespace test_noexcept | |
5174 | { | |
5175 | ||
5176 | int f() { return 0; } | |
5177 | int g() noexcept { return 0; } | |
5178 | ||
5179 | static_assert(noexcept(f()) == false, ""); | |
5180 | static_assert(noexcept(g()) == true, ""); | |
5181 | ||
5182 | } | |
5183 | ||
5184 | namespace test_constexpr | |
5185 | { | |
5186 | ||
5187 | template < typename CharT > | |
5188 | unsigned long constexpr | |
5189 | strlen_c_r(const CharT *const s, const unsigned long acc) noexcept | |
5190 | { | |
5191 | return *s ? strlen_c_r(s + 1, acc + 1) : acc; | |
5192 | } | |
5193 | ||
5194 | template < typename CharT > | |
5195 | unsigned long constexpr | |
5196 | strlen_c(const CharT *const s) noexcept | |
5197 | { | |
5198 | return strlen_c_r(s, 0UL); | |
5199 | } | |
5200 | ||
5201 | static_assert(strlen_c("") == 0UL, ""); | |
5202 | static_assert(strlen_c("1") == 1UL, ""); | |
5203 | static_assert(strlen_c("example") == 7UL, ""); | |
5204 | static_assert(strlen_c("another\0example") == 7UL, ""); | |
5205 | ||
5206 | } | |
5207 | ||
5208 | namespace test_rvalue_references | |
5209 | { | |
5210 | ||
5211 | template < int N > | |
5212 | struct answer | |
5213 | { | |
5214 | static constexpr int value = N; | |
5215 | }; | |
5216 | ||
5217 | answer<1> f(int&) { return answer<1>(); } | |
5218 | answer<2> f(const int&) { return answer<2>(); } | |
5219 | answer<3> f(int&&) { return answer<3>(); } | |
5220 | ||
5221 | void | |
5222 | test() | |
5223 | { | |
5224 | int i = 0; | |
5225 | const int c = 0; | |
5226 | static_assert(decltype(f(i))::value == 1, ""); | |
5227 | static_assert(decltype(f(c))::value == 2, ""); | |
5228 | static_assert(decltype(f(0))::value == 3, ""); | |
5229 | } | |
5230 | ||
5231 | } | |
5232 | ||
5233 | namespace test_uniform_initialization | |
5234 | { | |
5235 | ||
5236 | struct test | |
5237 | { | |
5238 | static const int zero {}; | |
5239 | static const int one {1}; | |
5240 | }; | |
5241 | ||
5242 | static_assert(test::zero == 0, ""); | |
5243 | static_assert(test::one == 1, ""); | |
5244 | ||
5245 | } | |
5246 | ||
5247 | namespace test_lambdas | |
5248 | { | |
5249 | ||
5250 | void | |
5251 | test1() | |
5252 | { | |
5253 | auto lambda1 = [](){}; | |
5254 | auto lambda2 = lambda1; | |
5255 | lambda1(); | |
5256 | lambda2(); | |
5257 | } | |
5258 | ||
5259 | int | |
5260 | test2() | |
5261 | { | |
5262 | auto a = [](int i, int j){ return i + j; }(1, 2); | |
5263 | auto b = []() -> int { return '0'; }(); | |
5264 | auto c = [=](){ return a + b; }(); | |
5265 | auto d = [&](){ return c; }(); | |
5266 | auto e = [a, &b](int x) mutable { | |
5267 | const auto identity = [](int y){ return y; }; | |
5268 | for (auto i = 0; i < a; ++i) | |
5269 | a += b--; | |
5270 | return x + identity(a + b); | |
5271 | }(0); | |
5272 | return a + b + c + d + e; | |
5273 | } | |
5274 | ||
5275 | int | |
5276 | test3() | |
5277 | { | |
5278 | const auto nullary = [](){ return 0; }; | |
5279 | const auto unary = [](int x){ return x; }; | |
5280 | using nullary_t = decltype(nullary); | |
5281 | using unary_t = decltype(unary); | |
5282 | const auto higher1st = [](nullary_t f){ return f(); }; | |
5283 | const auto higher2nd = [unary](nullary_t f1){ | |
5284 | return [unary, f1](unary_t f2){ return f2(unary(f1())); }; | |
5285 | }; | |
5286 | return higher1st(nullary) + higher2nd(nullary)(unary); | |
5287 | } | |
5288 | ||
5289 | } | |
5290 | ||
5291 | namespace test_variadic_templates | |
5292 | { | |
5293 | ||
5294 | template <int...> | |
5295 | struct sum; | |
5296 | ||
5297 | template <int N0, int... N1toN> | |
5298 | struct sum<N0, N1toN...> | |
5299 | { | |
5300 | static constexpr auto value = N0 + sum<N1toN...>::value; | |
5301 | }; | |
5302 | ||
5303 | template <> | |
5304 | struct sum<> | |
5305 | { | |
5306 | static constexpr auto value = 0; | |
5307 | }; | |
5308 | ||
5309 | static_assert(sum<>::value == 0, ""); | |
5310 | static_assert(sum<1>::value == 1, ""); | |
5311 | static_assert(sum<23>::value == 23, ""); | |
5312 | static_assert(sum<1, 2>::value == 3, ""); | |
5313 | static_assert(sum<5, 5, 11>::value == 21, ""); | |
5314 | static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); | |
5315 | ||
5316 | } | |
5317 | ||
5318 | // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae | |
5319 | // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function | |
5320 | // because of this. | |
5321 | namespace test_template_alias_sfinae | |
5322 | { | |
5323 | ||
5324 | struct foo {}; | |
5325 | ||
5326 | template<typename T> | |
5327 | using member = typename T::member_type; | |
5328 | ||
5329 | template<typename T> | |
5330 | void func(...) {} | |
5331 | ||
5332 | template<typename T> | |
5333 | void func(member<T>*) {} | |
5334 | ||
5335 | void test(); | |
5336 | ||
5337 | void test() { func<foo>(0); } | |
5338 | ||
5339 | } | |
5340 | ||
5341 | } // namespace cxx11 | |
5342 | ||
5343 | #endif // __cplusplus >= 201103L | |
5344 | ||
5345 | ||
5346 | ||
5347 | _ACEOF | |
5348 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
5349 | eval $cachevar=yes | |
5350 | else | |
5351 | eval $cachevar=no | |
5352 | fi | |
5353 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5354 | CXX="$ac_save_CXX" | |
5355 | fi | |
5356 | eval ac_res=\$$cachevar | |
5357 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
5358 | $as_echo "$ac_res" >&6; } | |
5359 | if eval test x\$$cachevar = xyes; then | |
5360 | CXX_DIALECT="$switch" | |
5361 | ac_success=yes | |
5362 | break | |
5363 | fi | |
5364 | done | |
5365 | fi | |
5366 | ||
5367 | if test x$ac_success = xno; then | |
458412c3 TT |
5368 | for alternative in ${ax_cxx_compile_alternatives}; do |
5369 | for switch in -std=c++${alternative} +std=c++${alternative} "-h std=c++${alternative}"; do | |
5370 | cachevar=`$as_echo "ax_cv_cxx_compile_cxx11_$switch" | $as_tr_sh` | |
5371 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5 | |
0bcda685 | 5372 | $as_echo_n "checking whether $CXX supports C++11 features with $switch... " >&6; } |
d0ac1c44 | 5373 | if eval \${$cachevar+:} false; then : |
0bcda685 PA |
5374 | $as_echo_n "(cached) " >&6 |
5375 | else | |
5376 | ac_save_CXX="$CXX" | |
458412c3 TT |
5377 | CXX="$CXX $switch" |
5378 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
0bcda685 PA |
5379 | /* end confdefs.h. */ |
5380 | ||
5381 | ||
5382 | // If the compiler admits that it is not ready for C++11, why torture it? | |
5383 | // Hopefully, this will speed up the test. | |
5384 | ||
5385 | #ifndef __cplusplus | |
5386 | ||
5387 | #error "This is not a C++ compiler" | |
5388 | ||
5389 | #elif __cplusplus < 201103L | |
5390 | ||
5391 | #error "This is not a C++11 compiler" | |
5392 | ||
5393 | #else | |
5394 | ||
5395 | namespace cxx11 | |
5396 | { | |
5397 | ||
5398 | namespace test_static_assert | |
5399 | { | |
5400 | ||
5401 | template <typename T> | |
5402 | struct check | |
5403 | { | |
5404 | static_assert(sizeof(int) <= sizeof(T), "not big enough"); | |
5405 | }; | |
5406 | ||
5407 | } | |
5408 | ||
5409 | namespace test_final_override | |
5410 | { | |
5411 | ||
5412 | struct Base | |
5413 | { | |
5414 | virtual void f() {} | |
5415 | }; | |
5416 | ||
5417 | struct Derived : public Base | |
5418 | { | |
5419 | virtual void f() override {} | |
5420 | }; | |
5421 | ||
5422 | } | |
5423 | ||
5424 | namespace test_double_right_angle_brackets | |
5425 | { | |
5426 | ||
5427 | template < typename T > | |
5428 | struct check {}; | |
5429 | ||
5430 | typedef check<void> single_type; | |
5431 | typedef check<check<void>> double_type; | |
5432 | typedef check<check<check<void>>> triple_type; | |
5433 | typedef check<check<check<check<void>>>> quadruple_type; | |
5434 | ||
5435 | } | |
5436 | ||
5437 | namespace test_decltype | |
5438 | { | |
5439 | ||
5440 | int | |
5441 | f() | |
5442 | { | |
5443 | int a = 1; | |
5444 | decltype(a) b = 2; | |
5445 | return a + b; | |
5446 | } | |
5447 | ||
5448 | } | |
5449 | ||
5450 | namespace test_type_deduction | |
5451 | { | |
5452 | ||
5453 | template < typename T1, typename T2 > | |
5454 | struct is_same | |
5455 | { | |
5456 | static const bool value = false; | |
5457 | }; | |
5458 | ||
5459 | template < typename T > | |
5460 | struct is_same<T, T> | |
5461 | { | |
5462 | static const bool value = true; | |
5463 | }; | |
5464 | ||
5465 | template < typename T1, typename T2 > | |
5466 | auto | |
5467 | add(T1 a1, T2 a2) -> decltype(a1 + a2) | |
5468 | { | |
5469 | return a1 + a2; | |
5470 | } | |
5471 | ||
5472 | int | |
5473 | test(const int c, volatile int v) | |
5474 | { | |
5475 | static_assert(is_same<int, decltype(0)>::value == true, ""); | |
5476 | static_assert(is_same<int, decltype(c)>::value == false, ""); | |
5477 | static_assert(is_same<int, decltype(v)>::value == false, ""); | |
5478 | auto ac = c; | |
5479 | auto av = v; | |
5480 | auto sumi = ac + av + 'x'; | |
5481 | auto sumf = ac + av + 1.0; | |
5482 | static_assert(is_same<int, decltype(ac)>::value == true, ""); | |
5483 | static_assert(is_same<int, decltype(av)>::value == true, ""); | |
5484 | static_assert(is_same<int, decltype(sumi)>::value == true, ""); | |
5485 | static_assert(is_same<int, decltype(sumf)>::value == false, ""); | |
5486 | static_assert(is_same<int, decltype(add(c, v))>::value == true, ""); | |
5487 | return (sumf > 0.0) ? sumi : add(c, v); | |
5488 | } | |
5489 | ||
5490 | } | |
5491 | ||
5492 | namespace test_noexcept | |
5493 | { | |
5494 | ||
5495 | int f() { return 0; } | |
5496 | int g() noexcept { return 0; } | |
5497 | ||
5498 | static_assert(noexcept(f()) == false, ""); | |
5499 | static_assert(noexcept(g()) == true, ""); | |
5500 | ||
5501 | } | |
5502 | ||
5503 | namespace test_constexpr | |
5504 | { | |
5505 | ||
5506 | template < typename CharT > | |
5507 | unsigned long constexpr | |
5508 | strlen_c_r(const CharT *const s, const unsigned long acc) noexcept | |
5509 | { | |
5510 | return *s ? strlen_c_r(s + 1, acc + 1) : acc; | |
5511 | } | |
5512 | ||
5513 | template < typename CharT > | |
5514 | unsigned long constexpr | |
5515 | strlen_c(const CharT *const s) noexcept | |
5516 | { | |
5517 | return strlen_c_r(s, 0UL); | |
5518 | } | |
5519 | ||
5520 | static_assert(strlen_c("") == 0UL, ""); | |
5521 | static_assert(strlen_c("1") == 1UL, ""); | |
5522 | static_assert(strlen_c("example") == 7UL, ""); | |
5523 | static_assert(strlen_c("another\0example") == 7UL, ""); | |
5524 | ||
5525 | } | |
5526 | ||
5527 | namespace test_rvalue_references | |
5528 | { | |
5529 | ||
5530 | template < int N > | |
5531 | struct answer | |
5532 | { | |
5533 | static constexpr int value = N; | |
5534 | }; | |
5535 | ||
5536 | answer<1> f(int&) { return answer<1>(); } | |
5537 | answer<2> f(const int&) { return answer<2>(); } | |
5538 | answer<3> f(int&&) { return answer<3>(); } | |
5539 | ||
5540 | void | |
5541 | test() | |
5542 | { | |
5543 | int i = 0; | |
5544 | const int c = 0; | |
5545 | static_assert(decltype(f(i))::value == 1, ""); | |
5546 | static_assert(decltype(f(c))::value == 2, ""); | |
5547 | static_assert(decltype(f(0))::value == 3, ""); | |
5548 | } | |
5549 | ||
5550 | } | |
5551 | ||
5552 | namespace test_uniform_initialization | |
5553 | { | |
5554 | ||
5555 | struct test | |
5556 | { | |
5557 | static const int zero {}; | |
5558 | static const int one {1}; | |
5559 | }; | |
5560 | ||
5561 | static_assert(test::zero == 0, ""); | |
5562 | static_assert(test::one == 1, ""); | |
5563 | ||
5564 | } | |
5565 | ||
5566 | namespace test_lambdas | |
5567 | { | |
5568 | ||
5569 | void | |
5570 | test1() | |
5571 | { | |
5572 | auto lambda1 = [](){}; | |
5573 | auto lambda2 = lambda1; | |
5574 | lambda1(); | |
5575 | lambda2(); | |
5576 | } | |
5577 | ||
5578 | int | |
5579 | test2() | |
5580 | { | |
5581 | auto a = [](int i, int j){ return i + j; }(1, 2); | |
5582 | auto b = []() -> int { return '0'; }(); | |
5583 | auto c = [=](){ return a + b; }(); | |
5584 | auto d = [&](){ return c; }(); | |
5585 | auto e = [a, &b](int x) mutable { | |
5586 | const auto identity = [](int y){ return y; }; | |
5587 | for (auto i = 0; i < a; ++i) | |
5588 | a += b--; | |
5589 | return x + identity(a + b); | |
5590 | }(0); | |
5591 | return a + b + c + d + e; | |
5592 | } | |
5593 | ||
5594 | int | |
5595 | test3() | |
5596 | { | |
5597 | const auto nullary = [](){ return 0; }; | |
5598 | const auto unary = [](int x){ return x; }; | |
5599 | using nullary_t = decltype(nullary); | |
5600 | using unary_t = decltype(unary); | |
5601 | const auto higher1st = [](nullary_t f){ return f(); }; | |
5602 | const auto higher2nd = [unary](nullary_t f1){ | |
5603 | return [unary, f1](unary_t f2){ return f2(unary(f1())); }; | |
5604 | }; | |
5605 | return higher1st(nullary) + higher2nd(nullary)(unary); | |
5606 | } | |
5607 | ||
5608 | } | |
5609 | ||
5610 | namespace test_variadic_templates | |
5611 | { | |
5612 | ||
5613 | template <int...> | |
5614 | struct sum; | |
5615 | ||
5616 | template <int N0, int... N1toN> | |
5617 | struct sum<N0, N1toN...> | |
5618 | { | |
5619 | static constexpr auto value = N0 + sum<N1toN...>::value; | |
5620 | }; | |
5621 | ||
5622 | template <> | |
5623 | struct sum<> | |
5624 | { | |
5625 | static constexpr auto value = 0; | |
5626 | }; | |
5627 | ||
5628 | static_assert(sum<>::value == 0, ""); | |
5629 | static_assert(sum<1>::value == 1, ""); | |
5630 | static_assert(sum<23>::value == 23, ""); | |
5631 | static_assert(sum<1, 2>::value == 3, ""); | |
5632 | static_assert(sum<5, 5, 11>::value == 21, ""); | |
5633 | static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); | |
5634 | ||
5635 | } | |
5636 | ||
5637 | // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae | |
5638 | // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function | |
5639 | // because of this. | |
5640 | namespace test_template_alias_sfinae | |
5641 | { | |
5642 | ||
5643 | struct foo {}; | |
5644 | ||
5645 | template<typename T> | |
5646 | using member = typename T::member_type; | |
5647 | ||
5648 | template<typename T> | |
5649 | void func(...) {} | |
5650 | ||
5651 | template<typename T> | |
5652 | void func(member<T>*) {} | |
5653 | ||
5654 | void test(); | |
5655 | ||
5656 | void test() { func<foo>(0); } | |
5657 | ||
5658 | } | |
5659 | ||
5660 | } // namespace cxx11 | |
5661 | ||
5662 | #endif // __cplusplus >= 201103L | |
5663 | ||
5664 | ||
5665 | ||
5666 | _ACEOF | |
5667 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
5668 | eval $cachevar=yes | |
5669 | else | |
5670 | eval $cachevar=no | |
5671 | fi | |
5672 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
458412c3 | 5673 | CXX="$ac_save_CXX" |
0bcda685 PA |
5674 | fi |
5675 | eval ac_res=\$$cachevar | |
5676 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
5677 | $as_echo "$ac_res" >&6; } | |
458412c3 TT |
5678 | if eval test x\$$cachevar = xyes; then |
5679 | CXX_DIALECT="$switch" | |
5680 | ac_success=yes | |
5681 | break | |
5682 | fi | |
5683 | done | |
5684 | if test x$ac_success = xyes; then | |
0bcda685 PA |
5685 | break |
5686 | fi | |
5687 | done | |
5688 | fi | |
5689 | ac_ext=c | |
5690 | ac_cpp='$CPP $CPPFLAGS' | |
5691 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
5692 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
5693 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
5694 | ||
5695 | if test x$ax_cxx_compile_cxx11_required = xtrue; then | |
5696 | if test x$ac_success = xno; then | |
d0ac1c44 | 5697 | as_fn_error $? "*** A compiler with support for C++11 language features is required." "$LINENO" 5 |
0bcda685 PA |
5698 | fi |
5699 | fi | |
5700 | if test x$ac_success = xno; then | |
5701 | HAVE_CXX11=0 | |
5702 | { $as_echo "$as_me:${as_lineno-$LINENO}: No compiler with C++11 support was found" >&5 | |
5703 | $as_echo "$as_me: No compiler with C++11 support was found" >&6;} | |
5704 | else | |
5705 | HAVE_CXX11=1 | |
5706 | ||
5707 | $as_echo "#define HAVE_CXX11 1" >>confdefs.h | |
5708 | ||
5709 | fi | |
5710 | ||
5711 | ||
5712 | ||
5713 | ||
c971b7fa PA |
5714 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 |
5715 | $as_echo_n "checking for ANSI C header files... " >&6; } | |
d0ac1c44 | 5716 | if ${ac_cv_header_stdc+:} false; then : |
c971b7fa PA |
5717 | $as_echo_n "(cached) " >&6 |
5718 | else | |
5719 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5720 | /* end confdefs.h. */ | |
5721 | #include <stdlib.h> | |
5722 | #include <stdarg.h> | |
5723 | #include <string.h> | |
5724 | #include <float.h> | |
5725 | ||
5726 | int | |
5727 | main () | |
5728 | { | |
5729 | ||
5730 | ; | |
5731 | return 0; | |
5732 | } | |
5733 | _ACEOF | |
5734 | if ac_fn_c_try_compile "$LINENO"; then : | |
5735 | ac_cv_header_stdc=yes | |
5736 | else | |
5737 | ac_cv_header_stdc=no | |
5738 | fi | |
5739 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5740 | ||
5741 | if test $ac_cv_header_stdc = yes; then | |
5742 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
5743 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5744 | /* end confdefs.h. */ | |
5745 | #include <string.h> | |
5746 | ||
5747 | _ACEOF | |
5748 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
81ecdfbb RW |
5749 | $EGREP "memchr" >/dev/null 2>&1; then : |
5750 | ||
68070c10 | 5751 | else |
81ecdfbb RW |
5752 | ac_cv_header_stdc=no |
5753 | fi | |
5754 | rm -f conftest* | |
68070c10 PA |
5755 | |
5756 | fi | |
68070c10 | 5757 | |
81ecdfbb RW |
5758 | if test $ac_cv_header_stdc = yes; then |
5759 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
5760 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5761 | /* end confdefs.h. */ | |
5762 | #include <stdlib.h> | |
68070c10 | 5763 | |
68070c10 | 5764 | _ACEOF |
81ecdfbb RW |
5765 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
5766 | $EGREP "free" >/dev/null 2>&1; then : | |
68070c10 PA |
5767 | |
5768 | else | |
81ecdfbb | 5769 | ac_cv_header_stdc=no |
68070c10 | 5770 | fi |
81ecdfbb RW |
5771 | rm -f conftest* |
5772 | ||
68070c10 PA |
5773 | fi |
5774 | ||
81ecdfbb RW |
5775 | if test $ac_cv_header_stdc = yes; then |
5776 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
5777 | if test "$cross_compiling" = yes; then : | |
5778 | : | |
43d5792c | 5779 | else |
81ecdfbb | 5780 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
bec39cab | 5781 | /* end confdefs.h. */ |
81ecdfbb RW |
5782 | #include <ctype.h> |
5783 | #include <stdlib.h> | |
5784 | #if ((' ' & 0x0FF) == 0x020) | |
5785 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
5786 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
5787 | #else | |
5788 | # define ISLOWER(c) \ | |
5789 | (('a' <= (c) && (c) <= 'i') \ | |
5790 | || ('j' <= (c) && (c) <= 'r') \ | |
5791 | || ('s' <= (c) && (c) <= 'z')) | |
5792 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) | |
5793 | #endif | |
5794 | ||
5795 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) | |
bec39cab AC |
5796 | int |
5797 | main () | |
5798 | { | |
81ecdfbb RW |
5799 | int i; |
5800 | for (i = 0; i < 256; i++) | |
5801 | if (XOR (islower (i), ISLOWER (i)) | |
5802 | || toupper (i) != TOUPPER (i)) | |
5803 | return 2; | |
bec39cab AC |
5804 | return 0; |
5805 | } | |
5806 | _ACEOF | |
81ecdfbb | 5807 | if ac_fn_c_try_run "$LINENO"; then : |
bec39cab | 5808 | |
81ecdfbb RW |
5809 | else |
5810 | ac_cv_header_stdc=no | |
43d5792c | 5811 | fi |
81ecdfbb RW |
5812 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
5813 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
43d5792c | 5814 | fi |
e122f1f5 | 5815 | |
68070c10 | 5816 | fi |
81ecdfbb RW |
5817 | fi |
5818 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 | |
5819 | $as_echo "$ac_cv_header_stdc" >&6; } | |
5820 | if test $ac_cv_header_stdc = yes; then | |
68070c10 | 5821 | |
81ecdfbb | 5822 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h |
68070c10 | 5823 | |
68070c10 | 5824 | fi |
68070c10 | 5825 | |
68070c10 | 5826 | |
17ef446e | 5827 | # Set the 'development' global. |
270c9937 | 5828 | . $srcdir/../../bfd/development.sh |
17ef446e PA |
5829 | |
5830 | # Enable -lmcheck by default (it provides cheap-enough memory | |
5831 | # mangling), but turn it off for releases. | |
5832 | if $development; then | |
5833 | libmcheck_default=yes | |
5834 | else | |
5835 | libmcheck_default=no | |
5836 | fi | |
5837 | ||
5838 | # Check whether --enable-libmcheck was given. | |
5839 | if test "${enable_libmcheck+set}" = set; then : | |
5840 | enableval=$enable_libmcheck; case "${enableval}" in | |
5841 | yes | y) ENABLE_LIBMCHECK="yes" ;; | |
5842 | no | n) ENABLE_LIBMCHECK="no" ;; | |
d0ac1c44 | 5843 | *) as_fn_error $? "bad value ${enableval} for --enable-libmcheck" "$LINENO" 5 ;; |
17ef446e PA |
5844 | esac |
5845 | fi | |
5846 | ||
5847 | ||
5848 | if test -z "${ENABLE_LIBMCHECK}"; then | |
5849 | ENABLE_LIBMCHECK=${libmcheck_default} | |
5850 | fi | |
5851 | ||
5852 | if test "$ENABLE_LIBMCHECK" = "yes" ; then | |
5853 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lmcheck" >&5 | |
5854 | $as_echo_n "checking for main in -lmcheck... " >&6; } | |
d0ac1c44 | 5855 | if ${ac_cv_lib_mcheck_main+:} false; then : |
17ef446e PA |
5856 | $as_echo_n "(cached) " >&6 |
5857 | else | |
5858 | ac_check_lib_save_LIBS=$LIBS | |
5859 | LIBS="-lmcheck $LIBS" | |
5860 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5861 | /* end confdefs.h. */ | |
5862 | ||
5863 | ||
5864 | int | |
5865 | main () | |
5866 | { | |
5867 | return main (); | |
5868 | ; | |
5869 | return 0; | |
5870 | } | |
5871 | _ACEOF | |
5872 | if ac_fn_c_try_link "$LINENO"; then : | |
5873 | ac_cv_lib_mcheck_main=yes | |
5874 | else | |
5875 | ac_cv_lib_mcheck_main=no | |
5876 | fi | |
5877 | rm -f core conftest.err conftest.$ac_objext \ | |
5878 | conftest$ac_exeext conftest.$ac_ext | |
5879 | LIBS=$ac_check_lib_save_LIBS | |
5880 | fi | |
5881 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mcheck_main" >&5 | |
5882 | $as_echo "$ac_cv_lib_mcheck_main" >&6; } | |
d0ac1c44 | 5883 | if test "x$ac_cv_lib_mcheck_main" = xyes; then : |
17ef446e PA |
5884 | cat >>confdefs.h <<_ACEOF |
5885 | #define HAVE_LIBMCHECK 1 | |
5886 | _ACEOF | |
5887 | ||
5888 | LIBS="-lmcheck $LIBS" | |
5889 | ||
5890 | fi | |
5891 | ||
5892 | fi | |
5893 | ||
5894 | ||
8ecfd7bd SDJ |
5895 | |
5896 | # Check whether we will enable the inclusion of unit tests when | |
5897 | # compiling GDB. | |
5898 | # | |
5899 | # The default value of this option changes depending whether we're on | |
5900 | # development mode (in which case it's "true") or not (in which case | |
5901 | # it's "false"). | |
5902 | # Check whether --enable-unit-tests was given. | |
5903 | if test "${enable_unit_tests+set}" = set; then : | |
5904 | enableval=$enable_unit_tests; case "${enableval}" in | |
5905 | yes) enable_unittests=true ;; | |
5906 | no) enable_unittests=false ;; | |
5907 | *) as_fn_error $? "bad value ${enableval} for --{enable,disable}-unit-tests option" "$LINENO" 5 ;; | |
5908 | esac | |
5909 | else | |
5910 | enable_unittests=$development | |
5911 | fi | |
5912 | ||
5913 | ||
5914 | if $enable_unittests; then | |
6d580b63 YQ |
5915 | |
5916 | $as_echo "#define GDB_SELF_TEST 1" >>confdefs.h | |
5917 | ||
8ecfd7bd | 5918 | |
268a13a5 | 5919 | srv_selftest_objs="gdbsupport/selftest.o" |
8ecfd7bd | 5920 | |
6d580b63 YQ |
5921 | fi |
5922 | ||
8ecfd7bd | 5923 | |
bd885420 YQ |
5924 | case ${build_alias} in |
5925 | "") build_noncanonical=${build} ;; | |
5926 | *) build_noncanonical=${build_alias} ;; | |
5927 | esac | |
5928 | ||
5929 | case ${host_alias} in | |
5930 | "") host_noncanonical=${build_noncanonical} ;; | |
5931 | *) host_noncanonical=${host_alias} ;; | |
5932 | esac | |
5933 | ||
5934 | case ${target_alias} in | |
5935 | "") target_noncanonical=${host_noncanonical} ;; | |
5936 | *) target_noncanonical=${target_alias} ;; | |
5937 | esac | |
5938 | ||
5939 | ||
5940 | ||
5941 | ||
5942 | ||
5943 | ||
61c125b9 TT |
5944 | # Dependency checking. |
5945 | rm -rf .tst 2>/dev/null | |
5946 | mkdir .tst 2>/dev/null | |
5947 | if test -d .tst; then | |
5948 | am__leading_dot=. | |
5949 | else | |
5950 | am__leading_dot=_ | |
5951 | fi | |
5952 | rmdir .tst 2>/dev/null | |
5953 | ||
5954 | DEPDIR="${am__leading_dot}deps" | |
5955 | ||
5956 | ac_config_commands="$ac_config_commands depdir" | |
5957 | ||
5958 | ||
60d6cfc9 YQ |
5959 | |
5960 | # Create sub-directories for objects and dependencies. | |
268a13a5 | 5961 | CONFIG_SRC_SUBDIR="arch gdbsupport" |
60d6cfc9 YQ |
5962 | |
5963 | ||
5964 | ac_config_commands="$ac_config_commands gdbdepdir" | |
5965 | ||
5966 | ||
61c125b9 TT |
5967 | depcc="$CC" am_compiler_list= |
5968 | ||
5969 | am_depcomp=$ac_aux_dir/depcomp | |
5970 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 | |
5971 | $as_echo_n "checking dependency style of $depcc... " >&6; } | |
d0ac1c44 | 5972 | if ${am_cv_CC_dependencies_compiler_type+:} false; then : |
61c125b9 TT |
5973 | $as_echo_n "(cached) " >&6 |
5974 | else | |
5975 | if test -f "$am_depcomp"; then | |
5976 | # We make a subdir and do the tests there. Otherwise we can end up | |
5977 | # making bogus files that we don't know about and never remove. For | |
5978 | # instance it was reported that on HP-UX the gcc test will end up | |
5979 | # making a dummy file named `D' -- because `-MD' means `put the output | |
5980 | # in D'. | |
5981 | mkdir conftest.dir | |
5982 | # Copy depcomp to subdir because otherwise we won't find it if we're | |
5983 | # using a relative directory. | |
5984 | cp "$am_depcomp" conftest.dir | |
5985 | cd conftest.dir | |
5986 | # We will build objects and dependencies in a subdirectory because | |
5987 | # it helps to detect inapplicable dependency modes. For instance | |
5988 | # both Tru64's cc and ICC support -MD to output dependencies as a | |
5989 | # side effect of compilation, but ICC will put the dependencies in | |
5990 | # the current directory while Tru64 will put them in the object | |
5991 | # directory. | |
5992 | mkdir sub | |
5993 | ||
5994 | am_cv_CC_dependencies_compiler_type=none | |
5995 | if test "$am_compiler_list" = ""; then | |
5996 | am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` | |
5997 | fi | |
5998 | for depmode in $am_compiler_list; do | |
5999 | if test $depmode = none; then break; fi | |
6000 | ||
6001 | $as_echo "$as_me:$LINENO: trying $depmode" >&5 | |
6002 | # Setup a source with many dependencies, because some compilers | |
6003 | # like to wrap large dependency lists on column 80 (with \), and | |
6004 | # we should not choose a depcomp mode which is confused by this. | |
6005 | # | |
6006 | # We need to recreate these files for each test, as the compiler may | |
6007 | # overwrite some of them when testing with obscure command lines. | |
6008 | # This happens at least with the AIX C compiler. | |
6009 | : > sub/conftest.c | |
6010 | for i in 1 2 3 4 5 6; do | |
6011 | echo '#include "conftst'$i'.h"' >> sub/conftest.c | |
6012 | # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with | |
6013 | # Solaris 8's {/usr,}/bin/sh. | |
6014 | touch sub/conftst$i.h | |
6015 | done | |
6016 | echo "include sub/conftest.Po" > confmf | |
6017 | ||
6018 | # We check with `-c' and `-o' for the sake of the "dashmstdout" | |
6019 | # mode. It turns out that the SunPro C++ compiler does not properly | |
6020 | # handle `-M -o', and we need to detect this. | |
6021 | depcmd="depmode=$depmode \ | |
6022 | source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ | |
6023 | depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ | |
6024 | $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c" | |
6025 | echo "| $depcmd" | sed -e 's/ */ /g' >&5 | |
6026 | if env $depcmd > conftest.err 2>&1 && | |
6027 | grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 && | |
6028 | grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 && | |
6029 | ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then | |
6030 | # icc doesn't choke on unknown options, it will just issue warnings | |
6031 | # or remarks (even with -Werror). So we grep stderr for any message | |
6032 | # that says an option was ignored or not supported. | |
6033 | # When given -MP, icc 7.0 and 7.1 complain thusly: | |
6034 | # icc: Command line warning: ignoring option '-M'; no argument required | |
6035 | # The diagnosis changed in icc 8.0: | |
6036 | # icc: Command line remark: option '-MP' not supported | |
6037 | if (grep 'ignoring option' conftest.err || | |
6038 | grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else | |
6039 | am_cv_CC_dependencies_compiler_type=$depmode | |
6040 | $as_echo "$as_me:$LINENO: success" >&5 | |
6041 | break | |
6042 | fi | |
6043 | fi | |
6044 | $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5 | |
6045 | sed -e 's/^/| /' < conftest.err >&5 | |
6046 | done | |
6047 | ||
6048 | cd .. | |
6049 | rm -rf conftest.dir | |
6050 | else | |
6051 | am_cv_CC_dependencies_compiler_type=none | |
6052 | fi | |
6053 | ||
6054 | fi | |
6055 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 | |
6056 | $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } | |
6057 | if test x${am_cv_CC_dependencies_compiler_type-none} = xnone | |
d0ac1c44 | 6058 | then as_fn_error $? "no usable dependency style found" "$LINENO" 5 |
61c125b9 TT |
6059 | else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type |
6060 | ||
6061 | fi | |
6062 | ||
6063 | ||
648d586d JB |
6064 | gnulib_extra_configure_args= |
6065 | # If large-file support is disabled, make sure gnulib does the same. | |
6066 | if test "$enable_largefile" = no; then | |
6067 | gnulib_extra_configure_args="$gnulib_extra_configure_args --disable-largefile" | |
6068 | fi | |
6069 | ||
c971b7fa PA |
6070 | # Configure gnulib. We can't use AC_CONFIG_SUBDIRS as that'd expect |
6071 | # to find the the source subdir to be configured directly under | |
6072 | # gdbserver/. We need to build gnulib under some other directory not | |
6073 | # "gnulib", to avoid the problem of both GDB and GDBserver wanting to | |
6074 | # build it in the same directory, when building in the source dir. | |
6075 | ||
73cc7272 | 6076 | in_src="../../gnulib" |
c971b7fa | 6077 | in_build="build-gnulib-gdbserver" |
648d586d | 6078 | in_extra_args="$gnulib_extra_configure_args" |
c971b7fa PA |
6079 | |
6080 | # Remove --cache-file, --srcdir, and --disable-option-checking arguments | |
6081 | # so they do not pile up. | |
6082 | ac_sub_configure_args= | |
6083 | ac_prev= | |
6084 | eval "set x $ac_configure_args" | |
6085 | shift | |
6086 | for ac_arg | |
6087 | do | |
6088 | if test -n "$ac_prev"; then | |
6089 | ac_prev= | |
6090 | continue | |
6091 | fi | |
6092 | case $ac_arg in | |
6093 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
6094 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
6095 | ac_prev=cache_file ;; | |
6096 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
6097 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \ | |
6098 | | --c=*) | |
6099 | ;; | |
6100 | --config-cache | -C) | |
6101 | ;; | |
6102 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
6103 | ac_prev=srcdir ;; | |
6104 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
6105 | ;; | |
6106 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
6107 | ac_prev=prefix ;; | |
6108 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
6109 | ;; | |
6110 | --disable-option-checking) | |
6111 | ;; | |
6112 | *) | |
6113 | case $ac_arg in | |
6114 | *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
6115 | esac | |
6116 | as_fn_append ac_sub_configure_args " '$ac_arg'" ;; | |
6117 | esac | |
6118 | done | |
6119 | ||
6120 | # Always prepend --prefix to ensure using the same prefix | |
6121 | # in subdir configurations. | |
6122 | ac_arg="--prefix=$prefix" | |
6123 | case $ac_arg in | |
6124 | *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
6125 | esac | |
6126 | ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args" | |
6127 | ||
6128 | # Pass --silent | |
6129 | if test "$silent" = yes; then | |
6130 | ac_sub_configure_args="--silent $ac_sub_configure_args" | |
6131 | fi | |
6132 | ||
6133 | # Always prepend --disable-option-checking to silence warnings, since | |
6134 | # different subdirs can have different --enable and --with options. | |
6135 | ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args" | |
6136 | ||
6137 | ac_popdir=`pwd` | |
6138 | ac_dir=$in_build | |
6139 | ||
6140 | ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)" | |
6141 | $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5 | |
6142 | $as_echo "$ac_msg" >&6 | |
6143 | as_dir="$ac_dir"; as_fn_mkdir_p | |
6144 | ||
38ea300a PA |
6145 | case $srcdir in |
6146 | [\\/]* | ?:[\\/]* ) | |
6147 | ac_srcdir=$srcdir/$in_src ;; | |
6148 | *) # Relative name. | |
6149 | ac_srcdir=../$srcdir/$in_src ;; | |
6150 | esac | |
c971b7fa PA |
6151 | |
6152 | cd "$ac_dir" | |
6153 | ||
6154 | ac_sub_configure=$ac_srcdir/configure | |
6155 | ||
6156 | # Make the cache file name correct relative to the subdirectory. | |
6157 | case $cache_file in | |
6158 | [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;; | |
6159 | *) # Relative name. | |
6160 | ac_sub_cache_file=$ac_top_build_prefix$cache_file ;; | |
6161 | esac | |
6162 | ||
648d586d JB |
6163 | if test -n "$in_extra_args"; then |
6164 | # Add the extra args at the end. | |
6165 | ac_sub_configure_args="$ac_sub_configure_args $in_extra_args" | |
6166 | fi | |
6167 | ||
c971b7fa PA |
6168 | { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5 |
6169 | $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} | |
6170 | # The eval makes quoting arguments work. | |
6171 | eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \ | |
6172 | --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" || | |
d0ac1c44 | 6173 | as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5 |
c971b7fa PA |
6174 | |
6175 | cd "$ac_popdir" | |
6176 | ||
6177 | ||
0b04e523 TT |
6178 | |
6179 | in_src="../../libiberty" | |
6180 | in_build="build-libiberty-gdbserver" | |
648d586d | 6181 | in_extra_args= |
0b04e523 TT |
6182 | |
6183 | # Remove --cache-file, --srcdir, and --disable-option-checking arguments | |
6184 | # so they do not pile up. | |
6185 | ac_sub_configure_args= | |
6186 | ac_prev= | |
6187 | eval "set x $ac_configure_args" | |
6188 | shift | |
6189 | for ac_arg | |
6190 | do | |
6191 | if test -n "$ac_prev"; then | |
6192 | ac_prev= | |
6193 | continue | |
6194 | fi | |
6195 | case $ac_arg in | |
6196 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
6197 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
6198 | ac_prev=cache_file ;; | |
6199 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
6200 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \ | |
6201 | | --c=*) | |
6202 | ;; | |
6203 | --config-cache | -C) | |
6204 | ;; | |
6205 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
6206 | ac_prev=srcdir ;; | |
6207 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
6208 | ;; | |
6209 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
6210 | ac_prev=prefix ;; | |
6211 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
6212 | ;; | |
6213 | --disable-option-checking) | |
6214 | ;; | |
6215 | *) | |
6216 | case $ac_arg in | |
6217 | *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
6218 | esac | |
6219 | as_fn_append ac_sub_configure_args " '$ac_arg'" ;; | |
6220 | esac | |
6221 | done | |
6222 | ||
6223 | # Always prepend --prefix to ensure using the same prefix | |
6224 | # in subdir configurations. | |
6225 | ac_arg="--prefix=$prefix" | |
6226 | case $ac_arg in | |
6227 | *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
6228 | esac | |
6229 | ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args" | |
6230 | ||
6231 | # Pass --silent | |
6232 | if test "$silent" = yes; then | |
6233 | ac_sub_configure_args="--silent $ac_sub_configure_args" | |
6234 | fi | |
6235 | ||
6236 | # Always prepend --disable-option-checking to silence warnings, since | |
6237 | # different subdirs can have different --enable and --with options. | |
6238 | ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args" | |
6239 | ||
6240 | ac_popdir=`pwd` | |
6241 | ac_dir=$in_build | |
6242 | ||
6243 | ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)" | |
6244 | $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5 | |
6245 | $as_echo "$ac_msg" >&6 | |
6246 | as_dir="$ac_dir"; as_fn_mkdir_p | |
6247 | ||
6248 | case $srcdir in | |
6249 | [\\/]* | ?:[\\/]* ) | |
6250 | ac_srcdir=$srcdir/$in_src ;; | |
6251 | *) # Relative name. | |
6252 | ac_srcdir=../$srcdir/$in_src ;; | |
6253 | esac | |
6254 | ||
6255 | cd "$ac_dir" | |
6256 | ||
6257 | ac_sub_configure=$ac_srcdir/configure | |
6258 | ||
6259 | # Make the cache file name correct relative to the subdirectory. | |
6260 | case $cache_file in | |
6261 | [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;; | |
6262 | *) # Relative name. | |
6263 | ac_sub_cache_file=$ac_top_build_prefix$cache_file ;; | |
6264 | esac | |
6265 | ||
648d586d JB |
6266 | if test -n "$in_extra_args"; then |
6267 | # Add the extra args at the end. | |
6268 | ac_sub_configure_args="$ac_sub_configure_args $in_extra_args" | |
6269 | fi | |
6270 | ||
0b04e523 TT |
6271 | { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5 |
6272 | $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} | |
6273 | # The eval makes quoting arguments work. | |
6274 | eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \ | |
6275 | --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" || | |
d0ac1c44 | 6276 | as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5 |
0b04e523 TT |
6277 | |
6278 | cd "$ac_popdir" | |
6279 | ||
6280 | ||
726e1356 | 6281 | for ac_header in termios.h sys/reg.h string.h proc_service.h sys/procfs.h linux/elf.h fcntl.h signal.h sys/file.h sys/ioctl.h netinet/in.h sys/socket.h netdb.h netinet/tcp.h arpa/inet.h |
81ecdfbb RW |
6282 | do : |
6283 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
6284 | ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" | |
d0ac1c44 | 6285 | if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : |
68070c10 | 6286 | cat >>confdefs.h <<_ACEOF |
81ecdfbb | 6287 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
68070c10 PA |
6288 | _ACEOF |
6289 | ||
ec56be1b | 6290 | fi |
ec56be1b | 6291 | |
81ecdfbb RW |
6292 | done |
6293 | ||
eb0edac8 | 6294 | ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" |
d0ac1c44 | 6295 | if test "x$ac_cv_type_pid_t" = xyes; then : |
eb0edac8 GB |
6296 | |
6297 | else | |
6298 | ||
6299 | cat >>confdefs.h <<_ACEOF | |
6300 | #define pid_t int | |
6301 | _ACEOF | |
6302 | ||
6303 | fi | |
6304 | ||
6305 | for ac_header in vfork.h | |
6306 | do : | |
6307 | ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default" | |
d0ac1c44 | 6308 | if test "x$ac_cv_header_vfork_h" = xyes; then : |
eb0edac8 GB |
6309 | cat >>confdefs.h <<_ACEOF |
6310 | #define HAVE_VFORK_H 1 | |
6311 | _ACEOF | |
6312 | ||
6313 | fi | |
6314 | ||
6315 | done | |
6316 | ||
6317 | for ac_func in fork vfork | |
6318 | do : | |
6319 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
6320 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
d0ac1c44 | 6321 | if eval test \"x\$"$as_ac_var"\" = x"yes"; then : |
eb0edac8 GB |
6322 | cat >>confdefs.h <<_ACEOF |
6323 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
6324 | _ACEOF | |
6325 | ||
6326 | fi | |
6327 | done | |
6328 | ||
6329 | if test "x$ac_cv_func_fork" = xyes; then | |
6330 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 | |
6331 | $as_echo_n "checking for working fork... " >&6; } | |
d0ac1c44 | 6332 | if ${ac_cv_func_fork_works+:} false; then : |
eb0edac8 GB |
6333 | $as_echo_n "(cached) " >&6 |
6334 | else | |
6335 | if test "$cross_compiling" = yes; then : | |
6336 | ac_cv_func_fork_works=cross | |
6337 | else | |
6338 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6339 | /* end confdefs.h. */ | |
6340 | $ac_includes_default | |
6341 | int | |
6342 | main () | |
6343 | { | |
6344 | ||
6345 | /* By Ruediger Kuhlmann. */ | |
6346 | return fork () < 0; | |
6347 | ||
6348 | ; | |
6349 | return 0; | |
6350 | } | |
6351 | _ACEOF | |
6352 | if ac_fn_c_try_run "$LINENO"; then : | |
6353 | ac_cv_func_fork_works=yes | |
6354 | else | |
6355 | ac_cv_func_fork_works=no | |
6356 | fi | |
6357 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
6358 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
6359 | fi | |
6360 | ||
6361 | fi | |
6362 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 | |
6363 | $as_echo "$ac_cv_func_fork_works" >&6; } | |
6364 | ||
6365 | else | |
6366 | ac_cv_func_fork_works=$ac_cv_func_fork | |
6367 | fi | |
6368 | if test "x$ac_cv_func_fork_works" = xcross; then | |
6369 | case $host in | |
6370 | *-*-amigaos* | *-*-msdosdjgpp*) | |
6371 | # Override, as these systems have only a dummy fork() stub | |
6372 | ac_cv_func_fork_works=no | |
6373 | ;; | |
6374 | *) | |
6375 | ac_cv_func_fork_works=yes | |
6376 | ;; | |
6377 | esac | |
6378 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 | |
6379 | $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} | |
6380 | fi | |
6381 | ac_cv_func_vfork_works=$ac_cv_func_vfork | |
6382 | if test "x$ac_cv_func_vfork" = xyes; then | |
6383 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 | |
6384 | $as_echo_n "checking for working vfork... " >&6; } | |
d0ac1c44 | 6385 | if ${ac_cv_func_vfork_works+:} false; then : |
eb0edac8 GB |
6386 | $as_echo_n "(cached) " >&6 |
6387 | else | |
6388 | if test "$cross_compiling" = yes; then : | |
6389 | ac_cv_func_vfork_works=cross | |
6390 | else | |
6391 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6392 | /* end confdefs.h. */ | |
6393 | /* Thanks to Paul Eggert for this test. */ | |
6394 | $ac_includes_default | |
6395 | #include <sys/wait.h> | |
6396 | #ifdef HAVE_VFORK_H | |
6397 | # include <vfork.h> | |
6398 | #endif | |
6399 | /* On some sparc systems, changes by the child to local and incoming | |
6400 | argument registers are propagated back to the parent. The compiler | |
6401 | is told about this with #include <vfork.h>, but some compilers | |
6402 | (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a | |
6403 | static variable whose address is put into a register that is | |
6404 | clobbered by the vfork. */ | |
6405 | static void | |
6406 | #ifdef __cplusplus | |
6407 | sparc_address_test (int arg) | |
6408 | # else | |
6409 | sparc_address_test (arg) int arg; | |
6410 | #endif | |
6411 | { | |
6412 | static pid_t child; | |
6413 | if (!child) { | |
6414 | child = vfork (); | |
6415 | if (child < 0) { | |
6416 | perror ("vfork"); | |
6417 | _exit(2); | |
6418 | } | |
6419 | if (!child) { | |
6420 | arg = getpid(); | |
6421 | write(-1, "", 0); | |
6422 | _exit (arg); | |
6423 | } | |
6424 | } | |
6425 | } | |
6426 | ||
6427 | int | |
6428 | main () | |
6429 | { | |
6430 | pid_t parent = getpid (); | |
6431 | pid_t child; | |
6432 | ||
6433 | sparc_address_test (0); | |
6434 | ||
6435 | child = vfork (); | |
6436 | ||
6437 | if (child == 0) { | |
6438 | /* Here is another test for sparc vfork register problems. This | |
6439 | test uses lots of local variables, at least as many local | |
6440 | variables as main has allocated so far including compiler | |
6441 | temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris | |
6442 | 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should | |
6443 | reuse the register of parent for one of the local variables, | |
6444 | since it will think that parent can't possibly be used any more | |
6445 | in this routine. Assigning to the local variable will thus | |
6446 | munge parent in the parent process. */ | |
6447 | pid_t | |
6448 | p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), | |
6449 | p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); | |
6450 | /* Convince the compiler that p..p7 are live; otherwise, it might | |
6451 | use the same hardware register for all 8 local variables. */ | |
6452 | if (p != p1 || p != p2 || p != p3 || p != p4 | |
6453 | || p != p5 || p != p6 || p != p7) | |
6454 | _exit(1); | |
6455 | ||
6456 | /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent | |
6457 | from child file descriptors. If the child closes a descriptor | |
6458 | before it execs or exits, this munges the parent's descriptor | |
6459 | as well. Test for this by closing stdout in the child. */ | |
6460 | _exit(close(fileno(stdout)) != 0); | |
6461 | } else { | |
6462 | int status; | |
6463 | struct stat st; | |
6464 | ||
6465 | while (wait(&status) != child) | |
6466 | ; | |
6467 | return ( | |
6468 | /* Was there some problem with vforking? */ | |
6469 | child < 0 | |
6470 | ||
6471 | /* Did the child fail? (This shouldn't happen.) */ | |
6472 | || status | |
6473 | ||
6474 | /* Did the vfork/compiler bug occur? */ | |
6475 | || parent != getpid() | |
6476 | ||
6477 | /* Did the file descriptor bug occur? */ | |
6478 | || fstat(fileno(stdout), &st) != 0 | |
6479 | ); | |
6480 | } | |
6481 | } | |
6482 | _ACEOF | |
6483 | if ac_fn_c_try_run "$LINENO"; then : | |
6484 | ac_cv_func_vfork_works=yes | |
6485 | else | |
6486 | ac_cv_func_vfork_works=no | |
6487 | fi | |
6488 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
6489 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
6490 | fi | |
6491 | ||
6492 | fi | |
6493 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 | |
6494 | $as_echo "$ac_cv_func_vfork_works" >&6; } | |
6495 | ||
6496 | fi; | |
6497 | if test "x$ac_cv_func_fork_works" = xcross; then | |
6498 | ac_cv_func_vfork_works=$ac_cv_func_vfork | |
6499 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 | |
6500 | $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} | |
6501 | fi | |
6502 | ||
6503 | if test "x$ac_cv_func_vfork_works" = xyes; then | |
6504 | ||
6505 | $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h | |
6506 | ||
6507 | else | |
6508 | ||
6509 | $as_echo "#define vfork fork" >>confdefs.h | |
6510 | ||
6511 | fi | |
6512 | if test "x$ac_cv_func_fork_works" = xyes; then | |
6513 | ||
6514 | $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h | |
6515 | ||
6516 | fi | |
6517 | ||
4b8b5e72 | 6518 | for ac_func in getauxval pread pwrite pread64 setns |
81ecdfbb RW |
6519 | do : |
6520 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
6521 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
d0ac1c44 | 6522 | if eval test \"x\$"$as_ac_var"\" = x"yes"; then : |
81ecdfbb RW |
6523 | cat >>confdefs.h <<_ACEOF |
6524 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
ec56be1b PA |
6525 | _ACEOF |
6526 | ||
81ecdfbb RW |
6527 | fi |
6528 | done | |
ec56be1b | 6529 | |
e122f1f5 | 6530 | |
d0ac1c44 SM |
6531 | ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" |
6532 | if test "x$ac_cv_type_size_t" = xyes; then : | |
6533 | ||
6534 | else | |
6535 | ||
6536 | cat >>confdefs.h <<_ACEOF | |
6537 | #define size_t unsigned int | |
6538 | _ACEOF | |
6539 | ||
6540 | fi | |
6541 | ||
3266f10b TT |
6542 | |
6543 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 | |
6544 | $as_echo_n "checking for ANSI C header files... " >&6; } | |
d0ac1c44 | 6545 | if ${ac_cv_header_stdc+:} false; then : |
3266f10b TT |
6546 | $as_echo_n "(cached) " >&6 |
6547 | else | |
6548 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6549 | /* end confdefs.h. */ | |
6550 | #include <stdlib.h> | |
6551 | #include <stdarg.h> | |
6552 | #include <string.h> | |
6553 | #include <float.h> | |
6554 | ||
6555 | int | |
6556 | main () | |
6557 | { | |
6558 | ||
6559 | ; | |
6560 | return 0; | |
6561 | } | |
6562 | _ACEOF | |
6563 | if ac_fn_c_try_compile "$LINENO"; then : | |
6564 | ac_cv_header_stdc=yes | |
6565 | else | |
6566 | ac_cv_header_stdc=no | |
6567 | fi | |
6568 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6569 | ||
6570 | if test $ac_cv_header_stdc = yes; then | |
6571 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
6572 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6573 | /* end confdefs.h. */ | |
6574 | #include <string.h> | |
6575 | ||
6576 | _ACEOF | |
6577 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
6578 | $EGREP "memchr" >/dev/null 2>&1; then : | |
6579 | ||
6580 | else | |
6581 | ac_cv_header_stdc=no | |
6582 | fi | |
6583 | rm -f conftest* | |
6584 | ||
6585 | fi | |
6586 | ||
6587 | if test $ac_cv_header_stdc = yes; then | |
6588 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
6589 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6590 | /* end confdefs.h. */ | |
6591 | #include <stdlib.h> | |
6592 | ||
6593 | _ACEOF | |
6594 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
6595 | $EGREP "free" >/dev/null 2>&1; then : | |
6596 | ||
6597 | else | |
6598 | ac_cv_header_stdc=no | |
6599 | fi | |
6600 | rm -f conftest* | |
6601 | ||
6602 | fi | |
6603 | ||
6604 | if test $ac_cv_header_stdc = yes; then | |
6605 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
6606 | if test "$cross_compiling" = yes; then : | |
6607 | : | |
6608 | else | |
6609 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6610 | /* end confdefs.h. */ | |
6611 | #include <ctype.h> | |
6612 | #include <stdlib.h> | |
6613 | #if ((' ' & 0x0FF) == 0x020) | |
6614 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
6615 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
6616 | #else | |
6617 | # define ISLOWER(c) \ | |
6618 | (('a' <= (c) && (c) <= 'i') \ | |
6619 | || ('j' <= (c) && (c) <= 'r') \ | |
6620 | || ('s' <= (c) && (c) <= 'z')) | |
6621 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) | |
6622 | #endif | |
6623 | ||
6624 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) | |
6625 | int | |
6626 | main () | |
6627 | { | |
6628 | int i; | |
6629 | for (i = 0; i < 256; i++) | |
6630 | if (XOR (islower (i), ISLOWER (i)) | |
6631 | || toupper (i) != TOUPPER (i)) | |
6632 | return 2; | |
6633 | return 0; | |
6634 | } | |
6635 | _ACEOF | |
6636 | if ac_fn_c_try_run "$LINENO"; then : | |
6637 | ||
6638 | else | |
6639 | ac_cv_header_stdc=no | |
6640 | fi | |
6641 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
6642 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
6643 | fi | |
6644 | ||
6645 | fi | |
6646 | fi | |
6647 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 | |
6648 | $as_echo "$ac_cv_header_stdc" >&6; } | |
6649 | if test $ac_cv_header_stdc = yes; then | |
6650 | ||
6651 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h | |
6652 | ||
3266f10b TT |
6653 | fi |
6654 | ||
6655 | # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works | |
6656 | # for constant arguments. Useless! | |
6657 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5 | |
6658 | $as_echo_n "checking for working alloca.h... " >&6; } | |
d0ac1c44 | 6659 | if ${ac_cv_working_alloca_h+:} false; then : |
3266f10b TT |
6660 | $as_echo_n "(cached) " >&6 |
6661 | else | |
6662 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6663 | /* end confdefs.h. */ | |
6664 | #include <alloca.h> | |
6665 | int | |
6666 | main () | |
6667 | { | |
6668 | char *p = (char *) alloca (2 * sizeof (int)); | |
6669 | if (p) return 0; | |
6670 | ; | |
6671 | return 0; | |
6672 | } | |
6673 | _ACEOF | |
6674 | if ac_fn_c_try_link "$LINENO"; then : | |
6675 | ac_cv_working_alloca_h=yes | |
6676 | else | |
6677 | ac_cv_working_alloca_h=no | |
6678 | fi | |
6679 | rm -f core conftest.err conftest.$ac_objext \ | |
6680 | conftest$ac_exeext conftest.$ac_ext | |
6681 | fi | |
6682 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5 | |
6683 | $as_echo "$ac_cv_working_alloca_h" >&6; } | |
6684 | if test $ac_cv_working_alloca_h = yes; then | |
6685 | ||
6686 | $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h | |
6687 | ||
6688 | fi | |
6689 | ||
6690 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5 | |
6691 | $as_echo_n "checking for alloca... " >&6; } | |
d0ac1c44 | 6692 | if ${ac_cv_func_alloca_works+:} false; then : |
3266f10b TT |
6693 | $as_echo_n "(cached) " >&6 |
6694 | else | |
6695 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6696 | /* end confdefs.h. */ | |
6697 | #ifdef __GNUC__ | |
6698 | # define alloca __builtin_alloca | |
6699 | #else | |
6700 | # ifdef _MSC_VER | |
6701 | # include <malloc.h> | |
6702 | # define alloca _alloca | |
6703 | # else | |
6704 | # ifdef HAVE_ALLOCA_H | |
6705 | # include <alloca.h> | |
6706 | # else | |
6707 | # ifdef _AIX | |
6708 | #pragma alloca | |
6709 | # else | |
6710 | # ifndef alloca /* predefined by HP cc +Olibcalls */ | |
d0ac1c44 | 6711 | void *alloca (size_t); |
3266f10b TT |
6712 | # endif |
6713 | # endif | |
6714 | # endif | |
6715 | # endif | |
6716 | #endif | |
6717 | ||
6718 | int | |
6719 | main () | |
6720 | { | |
6721 | char *p = (char *) alloca (1); | |
6722 | if (p) return 0; | |
6723 | ; | |
6724 | return 0; | |
6725 | } | |
6726 | _ACEOF | |
6727 | if ac_fn_c_try_link "$LINENO"; then : | |
6728 | ac_cv_func_alloca_works=yes | |
6729 | else | |
6730 | ac_cv_func_alloca_works=no | |
6731 | fi | |
6732 | rm -f core conftest.err conftest.$ac_objext \ | |
6733 | conftest$ac_exeext conftest.$ac_ext | |
6734 | fi | |
6735 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5 | |
6736 | $as_echo "$ac_cv_func_alloca_works" >&6; } | |
6737 | ||
6738 | if test $ac_cv_func_alloca_works = yes; then | |
6739 | ||
6740 | $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h | |
6741 | ||
6742 | else | |
6743 | # The SVR3 libPW and SVR4 libucb both contain incompatible functions | |
6744 | # that cause trouble. Some versions do not even contain alloca or | |
6745 | # contain a buggy version. If you still want to use their alloca, | |
6746 | # use ar to extract alloca.o from them instead of compiling alloca.c. | |
6747 | ||
6748 | ALLOCA=\${LIBOBJDIR}alloca.$ac_objext | |
6749 | ||
6750 | $as_echo "#define C_ALLOCA 1" >>confdefs.h | |
6751 | ||
6752 | ||
6753 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5 | |
6754 | $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; } | |
d0ac1c44 | 6755 | if ${ac_cv_os_cray+:} false; then : |
3266f10b TT |
6756 | $as_echo_n "(cached) " >&6 |
6757 | else | |
6758 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6759 | /* end confdefs.h. */ | |
6760 | #if defined CRAY && ! defined CRAY2 | |
6761 | webecray | |
6762 | #else | |
6763 | wenotbecray | |
6764 | #endif | |
6765 | ||
6766 | _ACEOF | |
6767 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
6768 | $EGREP "webecray" >/dev/null 2>&1; then : | |
6769 | ac_cv_os_cray=yes | |
6770 | else | |
6771 | ac_cv_os_cray=no | |
6772 | fi | |
6773 | rm -f conftest* | |
6774 | ||
6775 | fi | |
6776 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5 | |
6777 | $as_echo "$ac_cv_os_cray" >&6; } | |
6778 | if test $ac_cv_os_cray = yes; then | |
6779 | for ac_func in _getb67 GETB67 getb67; do | |
6780 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
6781 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
d0ac1c44 | 6782 | if eval test \"x\$"$as_ac_var"\" = x"yes"; then : |
3266f10b TT |
6783 | |
6784 | cat >>confdefs.h <<_ACEOF | |
6785 | #define CRAY_STACKSEG_END $ac_func | |
6786 | _ACEOF | |
6787 | ||
6788 | break | |
6789 | fi | |
6790 | ||
6791 | done | |
6792 | fi | |
6793 | ||
6794 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5 | |
6795 | $as_echo_n "checking stack direction for C alloca... " >&6; } | |
d0ac1c44 | 6796 | if ${ac_cv_c_stack_direction+:} false; then : |
3266f10b TT |
6797 | $as_echo_n "(cached) " >&6 |
6798 | else | |
6799 | if test "$cross_compiling" = yes; then : | |
6800 | ac_cv_c_stack_direction=0 | |
6801 | else | |
6802 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6803 | /* end confdefs.h. */ | |
6804 | $ac_includes_default | |
6805 | int | |
d0ac1c44 | 6806 | find_stack_direction (int *addr, int depth) |
3266f10b | 6807 | { |
d0ac1c44 SM |
6808 | int dir, dummy = 0; |
6809 | if (! addr) | |
6810 | addr = &dummy; | |
6811 | *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1; | |
6812 | dir = depth ? find_stack_direction (addr, depth - 1) : 0; | |
6813 | return dir + dummy; | |
3266f10b TT |
6814 | } |
6815 | ||
6816 | int | |
d0ac1c44 | 6817 | main (int argc, char **argv) |
3266f10b | 6818 | { |
d0ac1c44 | 6819 | return find_stack_direction (0, argc + !argv + 20) < 0; |
3266f10b TT |
6820 | } |
6821 | _ACEOF | |
6822 | if ac_fn_c_try_run "$LINENO"; then : | |
6823 | ac_cv_c_stack_direction=1 | |
6824 | else | |
6825 | ac_cv_c_stack_direction=-1 | |
6826 | fi | |
6827 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
6828 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
6829 | fi | |
6830 | ||
6831 | fi | |
6832 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5 | |
6833 | $as_echo "$ac_cv_c_stack_direction" >&6; } | |
6834 | cat >>confdefs.h <<_ACEOF | |
6835 | #define STACK_DIRECTION $ac_cv_c_stack_direction | |
6836 | _ACEOF | |
6837 | ||
6838 | ||
6839 | fi | |
6840 | ||
6841 | ||
6842 | ||
6843 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5 | |
6844 | $as_echo_n "checking for nl_langinfo and CODESET... " >&6; } | |
d0ac1c44 | 6845 | if ${am_cv_langinfo_codeset+:} false; then : |
3266f10b TT |
6846 | $as_echo_n "(cached) " >&6 |
6847 | else | |
6848 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6849 | /* end confdefs.h. */ | |
6850 | #include <langinfo.h> | |
6851 | int | |
6852 | main () | |
6853 | { | |
6854 | char* cs = nl_langinfo(CODESET); | |
6855 | ; | |
6856 | return 0; | |
6857 | } | |
6858 | _ACEOF | |
6859 | if ac_fn_c_try_link "$LINENO"; then : | |
6860 | am_cv_langinfo_codeset=yes | |
6861 | else | |
6862 | am_cv_langinfo_codeset=no | |
6863 | fi | |
6864 | rm -f core conftest.err conftest.$ac_objext \ | |
6865 | conftest$ac_exeext conftest.$ac_ext | |
6866 | ||
6867 | fi | |
6868 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5 | |
6869 | $as_echo "$am_cv_langinfo_codeset" >&6; } | |
6870 | if test $am_cv_langinfo_codeset = yes; then | |
6871 | ||
6872 | $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h | |
6873 | ||
6874 | fi | |
6875 | ||
6876 | ||
44122162 | 6877 | for ac_header in linux/perf_event.h locale.h memory.h signal.h sys/resource.h sys/socket.h sys/un.h sys/wait.h thread_db.h wait.h termios.h |
3266f10b TT |
6878 | do : |
6879 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
6880 | ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" | |
d0ac1c44 | 6881 | if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : |
3266f10b TT |
6882 | cat >>confdefs.h <<_ACEOF |
6883 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
6884 | _ACEOF | |
6885 | ||
6886 | fi | |
6887 | ||
6888 | done | |
6889 | ||
6890 | ||
f348d89a | 6891 | for ac_func in fdwalk getrlimit pipe pipe2 socketpair sigaction |
3266f10b TT |
6892 | do : |
6893 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
6894 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
d0ac1c44 | 6895 | if eval test \"x\$"$as_ac_var"\" = x"yes"; then : |
3266f10b TT |
6896 | cat >>confdefs.h <<_ACEOF |
6897 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
6898 | _ACEOF | |
6899 | ||
6900 | fi | |
6901 | done | |
6902 | ||
6903 | ||
6904 | ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default" | |
d0ac1c44 | 6905 | if test "x$ac_cv_have_decl_strerror" = xyes; then : |
3266f10b TT |
6906 | ac_have_decl=1 |
6907 | else | |
6908 | ac_have_decl=0 | |
6909 | fi | |
6910 | ||
6911 | cat >>confdefs.h <<_ACEOF | |
6912 | #define HAVE_DECL_STRERROR $ac_have_decl | |
6913 | _ACEOF | |
6914 | ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default" | |
d0ac1c44 | 6915 | if test "x$ac_cv_have_decl_strstr" = xyes; then : |
3266f10b TT |
6916 | ac_have_decl=1 |
6917 | else | |
6918 | ac_have_decl=0 | |
6919 | fi | |
6920 | ||
6921 | cat >>confdefs.h <<_ACEOF | |
6922 | #define HAVE_DECL_STRSTR $ac_have_decl | |
6923 | _ACEOF | |
6924 | ||
6925 | ||
e9bcb658 GB |
6926 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5 |
6927 | $as_echo_n "checking for sigsetjmp... " >&6; } | |
d0ac1c44 | 6928 | if ${gdb_cv_func_sigsetjmp+:} false; then : |
e9bcb658 GB |
6929 | $as_echo_n "(cached) " >&6 |
6930 | else | |
6931 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6932 | /* end confdefs.h. */ | |
6933 | ||
6934 | #include <setjmp.h> | |
6935 | ||
6936 | int | |
6937 | main () | |
6938 | { | |
6939 | sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1); | |
6940 | ; | |
6941 | return 0; | |
6942 | } | |
6943 | _ACEOF | |
6944 | if ac_fn_c_try_compile "$LINENO"; then : | |
6945 | gdb_cv_func_sigsetjmp=yes | |
6946 | else | |
6947 | gdb_cv_func_sigsetjmp=no | |
6948 | fi | |
6949 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6950 | fi | |
6951 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5 | |
6952 | $as_echo "$gdb_cv_func_sigsetjmp" >&6; } | |
6953 | if test $gdb_cv_func_sigsetjmp = yes; then | |
6954 | ||
6955 | $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h | |
6956 | ||
6957 | fi | |
6958 | ||
3266f10b | 6959 | |
eb7aa561 PA |
6960 | # Check the return and argument types of ptrace. |
6961 | ||
6962 | ||
6963 | for ac_header in sys/ptrace.h ptrace.h | |
6964 | do : | |
6965 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
6966 | ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" | |
d0ac1c44 | 6967 | if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : |
eb7aa561 PA |
6968 | cat >>confdefs.h <<_ACEOF |
6969 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
6970 | _ACEOF | |
6971 | ||
6972 | fi | |
6973 | ||
6974 | done | |
6975 | ||
6976 | ||
6977 | gdb_ptrace_headers=' | |
6978 | #include <sys/types.h> | |
6979 | #if HAVE_SYS_PTRACE_H | |
6980 | # include <sys/ptrace.h> | |
6981 | #endif | |
6982 | #if HAVE_UNISTD_H | |
6983 | # include <unistd.h> | |
6984 | #endif | |
6985 | ' | |
6986 | # There is no point in checking if we don't have a prototype. | |
9b30624b | 6987 | ac_fn_c_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers |
eb7aa561 | 6988 | " |
d0ac1c44 | 6989 | if test "x$ac_cv_have_decl_ptrace" = xyes; then : |
eb7aa561 PA |
6990 | ac_have_decl=1 |
6991 | else | |
6992 | ac_have_decl=0 | |
6993 | fi | |
6994 | ||
6995 | cat >>confdefs.h <<_ACEOF | |
6996 | #define HAVE_DECL_PTRACE $ac_have_decl | |
6997 | _ACEOF | |
6998 | if test $ac_have_decl = 1; then : | |
6999 | ||
7000 | else | |
7001 | ||
7002 | : ${gdb_cv_func_ptrace_ret='int'} | |
7003 | : ${gdb_cv_func_ptrace_args='int,int,long,long'} | |
7004 | ||
7005 | fi | |
7006 | ||
7007 | # Check return type. Varargs (used on GNU/Linux) conflict with the | |
7008 | # empty argument list, so check for that explicitly. | |
7009 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5 | |
7010 | $as_echo_n "checking return type of ptrace... " >&6; } | |
d0ac1c44 | 7011 | if ${gdb_cv_func_ptrace_ret+:} false; then : |
eb7aa561 PA |
7012 | $as_echo_n "(cached) " >&6 |
7013 | else | |
7014 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7015 | /* end confdefs.h. */ | |
7016 | $gdb_ptrace_headers | |
7017 | int | |
7018 | main () | |
7019 | { | |
7020 | extern long ptrace (enum __ptrace_request, ...); | |
7021 | ; | |
7022 | return 0; | |
7023 | } | |
7024 | _ACEOF | |
9b30624b | 7025 | if ac_fn_c_try_compile "$LINENO"; then : |
eb7aa561 PA |
7026 | gdb_cv_func_ptrace_ret='long' |
7027 | else | |
7028 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7029 | /* end confdefs.h. */ | |
7030 | $gdb_ptrace_headers | |
7031 | int | |
7032 | main () | |
7033 | { | |
7034 | extern int ptrace (); | |
7035 | ; | |
7036 | return 0; | |
7037 | } | |
7038 | _ACEOF | |
9b30624b | 7039 | if ac_fn_c_try_compile "$LINENO"; then : |
eb7aa561 PA |
7040 | gdb_cv_func_ptrace_ret='int' |
7041 | else | |
7042 | gdb_cv_func_ptrace_ret='long' | |
7043 | fi | |
7044 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7045 | fi | |
7046 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7047 | fi | |
7048 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5 | |
7049 | $as_echo "$gdb_cv_func_ptrace_ret" >&6; } | |
7050 | ||
7051 | cat >>confdefs.h <<_ACEOF | |
7052 | #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret | |
7053 | _ACEOF | |
7054 | ||
7055 | # Check argument types. | |
7056 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5 | |
7057 | $as_echo_n "checking types of arguments for ptrace... " >&6; } | |
d0ac1c44 | 7058 | if ${gdb_cv_func_ptrace_args+:} false; then : |
eb7aa561 PA |
7059 | $as_echo_n "(cached) " >&6 |
7060 | else | |
7061 | ||
7062 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7063 | /* end confdefs.h. */ | |
7064 | $gdb_ptrace_headers | |
7065 | int | |
7066 | main () | |
7067 | { | |
7068 | extern long ptrace (enum __ptrace_request, ...); | |
7069 | ; | |
7070 | return 0; | |
7071 | } | |
7072 | _ACEOF | |
9b30624b | 7073 | if ac_fn_c_try_compile "$LINENO"; then : |
54019719 | 7074 | gdb_cv_func_ptrace_args='enum __ptrace_request,int,long,long' |
eb7aa561 PA |
7075 | else |
7076 | ||
7077 | for gdb_arg1 in 'int' 'long'; do | |
7078 | for gdb_arg2 in 'pid_t' 'int' 'long'; do | |
7079 | for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do | |
7080 | for gdb_arg4 in 'int' 'long' 'void *'; do | |
7081 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7082 | /* end confdefs.h. */ | |
7083 | $gdb_ptrace_headers | |
7084 | int | |
7085 | main () | |
7086 | { | |
7087 | ||
7088 | extern $gdb_cv_func_ptrace_ret | |
7089 | ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4); | |
7090 | ||
7091 | ; | |
7092 | return 0; | |
7093 | } | |
7094 | _ACEOF | |
9b30624b | 7095 | if ac_fn_c_try_compile "$LINENO"; then : |
eb7aa561 PA |
7096 | gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4"; |
7097 | break 4; | |
7098 | fi | |
7099 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7100 | for gdb_arg5 in 'int *' 'int' 'long'; do | |
7101 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7102 | /* end confdefs.h. */ | |
7103 | $gdb_ptrace_headers | |
7104 | int | |
7105 | main () | |
7106 | { | |
7107 | ||
7108 | extern $gdb_cv_func_ptrace_ret | |
7109 | ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5); | |
7110 | ||
7111 | ; | |
7112 | return 0; | |
7113 | } | |
7114 | _ACEOF | |
9b30624b | 7115 | if ac_fn_c_try_compile "$LINENO"; then : |
eb7aa561 PA |
7116 | |
7117 | gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5"; | |
7118 | break 5; | |
7119 | fi | |
7120 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7121 | done | |
7122 | done | |
7123 | done | |
7124 | done | |
7125 | done | |
7126 | # Provide a safe default value. | |
7127 | : ${gdb_cv_func_ptrace_args='int,int,long,long'} | |
7128 | ||
7129 | fi | |
7130 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7131 | fi | |
7132 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5 | |
7133 | $as_echo "$gdb_cv_func_ptrace_args" >&6; } | |
7134 | ac_save_IFS=$IFS; IFS=',' | |
7135 | set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'` | |
7136 | IFS=$ac_save_IFS | |
7137 | shift | |
7138 | ||
54019719 PA |
7139 | cat >>confdefs.h <<_ACEOF |
7140 | #define PTRACE_TYPE_ARG1 $1 | |
7141 | _ACEOF | |
7142 | ||
7143 | ||
eb7aa561 PA |
7144 | cat >>confdefs.h <<_ACEOF |
7145 | #define PTRACE_TYPE_ARG3 $3 | |
7146 | _ACEOF | |
7147 | ||
7148 | ||
7149 | cat >>confdefs.h <<_ACEOF | |
7150 | #define PTRACE_TYPE_ARG4 $4 | |
7151 | _ACEOF | |
7152 | ||
7153 | if test -n "$5"; then | |
7154 | ||
7155 | cat >>confdefs.h <<_ACEOF | |
7156 | #define PTRACE_TYPE_ARG5 $5 | |
7157 | _ACEOF | |
7158 | ||
7159 | fi | |
7160 | ||
7161 | ||
0fb4aa4b PA |
7162 | # Check for UST |
7163 | ustlibs="" | |
7164 | ustinc="" | |
7165 | ||
7166 | ||
7167 | # Check whether --with-ust was given. | |
7168 | if test "${with_ust+set}" = set; then : | |
7169 | withval=$with_ust; | |
7170 | fi | |
7171 | ||
7172 | ||
7173 | # Check whether --with-ust_include was given. | |
7174 | if test "${with_ust_include+set}" = set; then : | |
7175 | withval=$with_ust_include; | |
7176 | fi | |
7177 | ||
7178 | ||
7179 | # Check whether --with-ust_lib was given. | |
7180 | if test "${with_ust_lib+set}" = set; then : | |
7181 | withval=$with_ust_lib; | |
7182 | fi | |
7183 | ||
7184 | ||
7185 | case $with_ust in | |
7186 | no) | |
7187 | ustlibs= | |
7188 | ustinc= | |
7189 | ;; | |
7190 | "" | yes) | |
7191 | ustlibs=" -lust " | |
7192 | ustinc="" | |
7193 | ;; | |
7194 | *) | |
7195 | ustlibs="-L$with_ust/lib -lust" | |
7196 | ustinc="-I$with_ust/include " | |
7197 | ;; | |
7198 | esac | |
7199 | if test "x$with_ust_include" != x; then | |
7200 | ustinc="-I$with_ust_include " | |
7201 | fi | |
7202 | if test "x$with_ust_lib" != x; then | |
7203 | ustlibs="-L$with_ust_lib -lust" | |
7204 | fi | |
7205 | ||
7206 | if test "x$with_ust" != "xno"; then | |
7207 | saved_CFLAGS="$CFLAGS" | |
7208 | CFLAGS="$CFLAGS $ustinc" | |
7209 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ust" >&5 | |
7210 | $as_echo_n "checking for ust... " >&6; } | |
7211 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7212 | /* end confdefs.h. */ | |
7213 | ||
7214 | #define CONFIG_UST_GDB_INTEGRATION | |
7215 | #include <ust/ust.h> | |
7216 | ||
7217 | int | |
7218 | main () | |
7219 | { | |
7220 | ||
7221 | ; | |
7222 | return 0; | |
7223 | } | |
7224 | _ACEOF | |
7225 | if ac_fn_c_try_compile "$LINENO"; then : | |
7226 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
7227 | $as_echo "yes" >&6; }; | |
7228 | $as_echo "#define HAVE_UST 1" >>confdefs.h | |
7229 | ||
7230 | else | |
7231 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
7232 | $as_echo "no" >&6; }; ustlibs= ; ustinc= | |
7233 | fi | |
7234 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7235 | CFLAGS="$saved_CFLAGS" | |
7236 | fi | |
7237 | ||
7238 | # Flags needed for UST | |
7239 | ||
7240 | ||
7241 | ||
8f13a3ce | 7242 | |
d4596a3d PA |
7243 | # Check whether --enable-werror was given. |
7244 | if test "${enable_werror+set}" = set; then : | |
7245 | enableval=$enable_werror; case "${enableval}" in | |
7246 | yes | y) ERROR_ON_WARNING="yes" ;; | |
7247 | no | n) ERROR_ON_WARNING="no" ;; | |
d0ac1c44 | 7248 | *) as_fn_error $? "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;; |
d4596a3d PA |
7249 | esac |
7250 | fi | |
7251 | ||
7252 | ||
9a084706 | 7253 | # Enable -Werror by default when using gcc. Turn it off for releases. |
8f13a3ce | 7254 | if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" && $development; then |
d4596a3d PA |
7255 | ERROR_ON_WARNING=yes |
7256 | fi | |
7257 | ||
7258 | WERROR_CFLAGS="" | |
7259 | if test "${ERROR_ON_WARNING}" = yes ; then | |
7260 | WERROR_CFLAGS="-Werror" | |
7261 | fi | |
7262 | ||
cf6de44d | 7263 | # The options we'll try to enable. |
aac331e4 | 7264 | build_warnings="-Wall -Wpointer-arith \ |
a0de763e | 7265 | -Wno-unused -Wunused-value -Wunused-variable -Wunused-function \ |
8f13a3ce | 7266 | -Wno-switch -Wno-char-subscripts \ |
cf6de44d | 7267 | -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable \ |
d3d8724a | 7268 | -Wno-sign-compare -Wno-error=maybe-uninitialized \ |
458412c3 | 7269 | -Wno-mismatched-tags \ |
632e107b | 7270 | -Wno-error=deprecated-register \ |
85e26832 | 7271 | -Wsuggest-override \ |
1a34f210 | 7272 | -Wimplicit-fallthrough=3 \ |
96643e35 | 7273 | -Wduplicated-cond \ |
33a6bc35 TT |
7274 | -Wshadow=local \ |
7275 | -Wdeprecated-copy \ | |
7276 | -Wdeprecated-copy-dtor \ | |
7277 | -Wredundant-move" | |
8f13a3ce | 7278 | |
8f13a3ce | 7279 | case "${host}" in |
5bfda255 YQ |
7280 | *-*-mingw32*) |
7281 | # Enable -Wno-format by default when using gcc on mingw since many | |
7282 | # GCC versions complain about %I64. | |
7283 | build_warnings="$build_warnings -Wno-format" ;; | |
7284 | *-*-solaris*) | |
7285 | # Solaris 11.4 <python2.7/ceval.h> uses #pragma no_inline that GCC | |
7286 | # doesn't understand. | |
7287 | build_warnings="$build_warnings -Wno-unknown-pragmas" | |
7288 | # Solaris 11 <unistd.h> marks vfork deprecated. | |
7289 | build_warnings="$build_warnings -Wno-deprecated-declarations" ;; | |
f1628857 TT |
7290 | *) |
7291 | # Note that gcc requires -Wformat for -Wformat-nonliteral to work, | |
7292 | # but there's a special case for this below. | |
7293 | build_warnings="$build_warnings -Wformat-nonliteral" ;; | |
8f13a3ce MF |
7294 | esac |
7295 | ||
7296 | # Check whether --enable-build-warnings was given. | |
7297 | if test "${enable_build_warnings+set}" = set; then : | |
7298 | enableval=$enable_build_warnings; case "${enableval}" in | |
7299 | yes) ;; | |
7300 | no) build_warnings="-w";; | |
7301 | ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"` | |
7302 | build_warnings="${build_warnings} ${t}";; | |
7303 | *,) t=`echo "${enableval}" | sed -e "s/,/ /g"` | |
7304 | build_warnings="${t} ${build_warnings}";; | |
7305 | *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;; | |
7306 | esac | |
7307 | if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then | |
7308 | echo "Setting compiler warning flags = $build_warnings" 6>&1 | |
7309 | fi | |
7310 | fi | |
7311 | # Check whether --enable-gdb-build-warnings was given. | |
7312 | if test "${enable_gdb_build_warnings+set}" = set; then : | |
7313 | enableval=$enable_gdb_build_warnings; case "${enableval}" in | |
7314 | yes) ;; | |
7315 | no) build_warnings="-w";; | |
7316 | ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"` | |
7317 | build_warnings="${build_warnings} ${t}";; | |
7318 | *,) t=`echo "${enableval}" | sed -e "s/,/ /g"` | |
7319 | build_warnings="${t} ${build_warnings}";; | |
7320 | *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;; | |
7321 | esac | |
7322 | if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then | |
7323 | echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1 | |
7324 | fi | |
3bc3d82a PA |
7325 | fi |
7326 | ||
7327 | # The set of warnings supported by a C++ compiler is not the same as | |
7328 | # of the C compiler. | |
cf6de44d | 7329 | ac_ext=cpp |
3bc3d82a PA |
7330 | ac_cpp='$CXXCPP $CPPFLAGS' |
7331 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
7332 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
7333 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
7334 | ||
3bc3d82a | 7335 | |
d4596a3d | 7336 | WARN_CFLAGS="" |
8f13a3ce | 7337 | if test "x${build_warnings}" != x -a "x$GCC" = xyes |
d4596a3d PA |
7338 | then |
7339 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5 | |
7340 | $as_echo_n "checking compiler warning flags... " >&6; } | |
7341 | # Separate out the -Werror flag as some files just cannot be | |
7342 | # compiled with it enabled. | |
7343 | for w in ${build_warnings}; do | |
7544db95 PA |
7344 | # GCC does not complain about -Wno-unknown-warning. Invert |
7345 | # and test -Wunknown-warning instead. | |
7346 | case $w in | |
7347 | -Wno-*) | |
7348 | wtest=`echo $w | sed 's/-Wno-/-W/g'` ;; | |
f1628857 TT |
7349 | -Wformat-nonliteral) |
7350 | # gcc requires -Wformat before -Wformat-nonliteral | |
7351 | # will work, so stick them together. | |
7352 | w="-Wformat $w" | |
7353 | wtest="$w" | |
7354 | ;; | |
7544db95 PA |
7355 | *) |
7356 | wtest=$w ;; | |
7357 | esac | |
7358 | ||
d4596a3d PA |
7359 | case $w in |
7360 | -Werr*) WERROR_CFLAGS=-Werror ;; | |
3bc3d82a PA |
7361 | *) |
7362 | # Check whether GCC accepts it. | |
d4596a3d | 7363 | saved_CFLAGS="$CFLAGS" |
3e019bdc | 7364 | CFLAGS="$CFLAGS -Werror $wtest" |
3bc3d82a | 7365 | saved_CXXFLAGS="$CXXFLAGS" |
3e019bdc | 7366 | CXXFLAGS="$CXXFLAGS -Werror $wtest" |
a0de763e TT |
7367 | if test "x$w" = "x-Wunused-variable"; then |
7368 | # Check for https://gcc.gnu.org/bugzilla/show_bug.cgi?id=38958, | |
7369 | # fixed in GCC 4.9. This test is derived from the gdb | |
7370 | # source code that triggered this bug in GCC. | |
7371 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7372 | /* end confdefs.h. */ | |
7373 | struct scoped_restore_base {}; | |
7374 | struct scoped_restore_tmpl : public scoped_restore_base { | |
7375 | ~scoped_restore_tmpl() {} | |
7376 | }; | |
7377 | int | |
7378 | main () | |
7379 | { | |
7380 | const scoped_restore_base &b = scoped_restore_tmpl(); | |
7381 | ; | |
7382 | return 0; | |
7383 | } | |
7384 | _ACEOF | |
7385 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
7386 | WARN_CFLAGS="${WARN_CFLAGS} $w" | |
7387 | fi | |
7388 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7389 | else | |
7390 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
d4596a3d PA |
7391 | /* end confdefs.h. */ |
7392 | ||
7393 | int | |
7394 | main () | |
7395 | { | |
7396 | ||
7397 | ; | |
7398 | return 0; | |
7399 | } | |
7400 | _ACEOF | |
3bc3d82a | 7401 | if ac_fn_cxx_try_compile "$LINENO"; then : |
d4596a3d PA |
7402 | WARN_CFLAGS="${WARN_CFLAGS} $w" |
7403 | fi | |
7404 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
a0de763e | 7405 | fi |
d4596a3d | 7406 | CFLAGS="$saved_CFLAGS" |
3bc3d82a | 7407 | CXXFLAGS="$saved_CXXFLAGS" |
d4596a3d PA |
7408 | esac |
7409 | done | |
7410 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5 | |
7411 | $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; } | |
7412 | fi | |
7413 | ||
7414 | ||
7415 | ||
cf6de44d | 7416 | ac_ext=c |
3bc3d82a PA |
7417 | ac_cpp='$CPP $CPPFLAGS' |
7418 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
7419 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
7420 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
7421 | ||
3bc3d82a | 7422 | |
8f13a3ce | 7423 | |
10e86dd7 DE |
7424 | old_LIBS="$LIBS" |
7425 | LIBS="$LIBS -ldl" | |
7426 | for ac_func in dladdr | |
7427 | do : | |
7428 | ac_fn_c_check_func "$LINENO" "dladdr" "ac_cv_func_dladdr" | |
d0ac1c44 | 7429 | if test "x$ac_cv_func_dladdr" = xyes; then : |
10e86dd7 DE |
7430 | cat >>confdefs.h <<_ACEOF |
7431 | #define HAVE_DLADDR 1 | |
7432 | _ACEOF | |
7433 | ||
7434 | fi | |
7435 | done | |
7436 | ||
7437 | LIBS="$old_LIBS" | |
7438 | ||
07697489 PA |
7439 | |
7440 | # Check for presence and size of long long. | |
7441 | ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default" | |
d0ac1c44 | 7442 | if test "x$ac_cv_type_long_long" = xyes; then : |
07697489 PA |
7443 | |
7444 | cat >>confdefs.h <<_ACEOF | |
7445 | #define HAVE_LONG_LONG 1 | |
7446 | _ACEOF | |
7447 | ||
7448 | # The cast to long int works around a bug in the HP C Compiler | |
7449 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
7450 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
7451 | # This bug is HP SR number 8606223364. | |
7452 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5 | |
7453 | $as_echo_n "checking size of long long... " >&6; } | |
d0ac1c44 | 7454 | if ${ac_cv_sizeof_long_long+:} false; then : |
07697489 PA |
7455 | $as_echo_n "(cached) " >&6 |
7456 | else | |
7457 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then : | |
7458 | ||
7459 | else | |
7460 | if test "$ac_cv_type_long_long" = yes; then | |
7461 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
7462 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
d0ac1c44 SM |
7463 | as_fn_error 77 "cannot compute sizeof (long long) |
7464 | See \`config.log' for more details" "$LINENO" 5; } | |
07697489 PA |
7465 | else |
7466 | ac_cv_sizeof_long_long=0 | |
7467 | fi | |
7468 | fi | |
7469 | ||
7470 | fi | |
7471 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5 | |
7472 | $as_echo "$ac_cv_sizeof_long_long" >&6; } | |
7473 | ||
7474 | ||
7475 | ||
7476 | cat >>confdefs.h <<_ACEOF | |
7477 | #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long | |
7478 | _ACEOF | |
7479 | ||
7480 | ||
7481 | fi | |
7482 | ||
7483 | ||
d0ac1c44 SM |
7484 | as_ac_Symbol=`$as_echo "ac_cv_have_decl_basename(char *)" | $as_tr_sh` |
7485 | ac_fn_c_check_decl "$LINENO" "basename(char *)" "$as_ac_Symbol" "$ac_includes_default" | |
7486 | if eval test \"x\$"$as_ac_Symbol"\" = x"yes"; then : | |
07697489 PA |
7487 | ac_have_decl=1 |
7488 | else | |
7489 | ac_have_decl=0 | |
7490 | fi | |
7491 | ||
7492 | cat >>confdefs.h <<_ACEOF | |
7493 | #define HAVE_DECL_BASENAME $ac_have_decl | |
7494 | _ACEOF | |
7495 | ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default" | |
d0ac1c44 | 7496 | if test "x$ac_cv_have_decl_ffs" = xyes; then : |
07697489 PA |
7497 | ac_have_decl=1 |
7498 | else | |
7499 | ac_have_decl=0 | |
7500 | fi | |
7501 | ||
7502 | cat >>confdefs.h <<_ACEOF | |
7503 | #define HAVE_DECL_FFS $ac_have_decl | |
7504 | _ACEOF | |
7505 | ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default" | |
d0ac1c44 | 7506 | if test "x$ac_cv_have_decl_asprintf" = xyes; then : |
07697489 PA |
7507 | ac_have_decl=1 |
7508 | else | |
7509 | ac_have_decl=0 | |
7510 | fi | |
7511 | ||
7512 | cat >>confdefs.h <<_ACEOF | |
7513 | #define HAVE_DECL_ASPRINTF $ac_have_decl | |
7514 | _ACEOF | |
7515 | ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default" | |
d0ac1c44 | 7516 | if test "x$ac_cv_have_decl_vasprintf" = xyes; then : |
07697489 PA |
7517 | ac_have_decl=1 |
7518 | else | |
7519 | ac_have_decl=0 | |
7520 | fi | |
7521 | ||
7522 | cat >>confdefs.h <<_ACEOF | |
7523 | #define HAVE_DECL_VASPRINTF $ac_have_decl | |
7524 | _ACEOF | |
7525 | ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default" | |
d0ac1c44 | 7526 | if test "x$ac_cv_have_decl_snprintf" = xyes; then : |
07697489 PA |
7527 | ac_have_decl=1 |
7528 | else | |
7529 | ac_have_decl=0 | |
7530 | fi | |
7531 | ||
7532 | cat >>confdefs.h <<_ACEOF | |
7533 | #define HAVE_DECL_SNPRINTF $ac_have_decl | |
7534 | _ACEOF | |
7535 | ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default" | |
d0ac1c44 | 7536 | if test "x$ac_cv_have_decl_vsnprintf" = xyes; then : |
07697489 PA |
7537 | ac_have_decl=1 |
7538 | else | |
7539 | ac_have_decl=0 | |
7540 | fi | |
7541 | ||
7542 | cat >>confdefs.h <<_ACEOF | |
7543 | #define HAVE_DECL_VSNPRINTF $ac_have_decl | |
7544 | _ACEOF | |
7545 | ||
7546 | ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default" | |
d0ac1c44 | 7547 | if test "x$ac_cv_have_decl_strtol" = xyes; then : |
07697489 PA |
7548 | ac_have_decl=1 |
7549 | else | |
7550 | ac_have_decl=0 | |
7551 | fi | |
7552 | ||
7553 | cat >>confdefs.h <<_ACEOF | |
7554 | #define HAVE_DECL_STRTOL $ac_have_decl | |
7555 | _ACEOF | |
7556 | ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default" | |
d0ac1c44 | 7557 | if test "x$ac_cv_have_decl_strtoul" = xyes; then : |
07697489 PA |
7558 | ac_have_decl=1 |
7559 | else | |
7560 | ac_have_decl=0 | |
7561 | fi | |
7562 | ||
7563 | cat >>confdefs.h <<_ACEOF | |
7564 | #define HAVE_DECL_STRTOUL $ac_have_decl | |
7565 | _ACEOF | |
7566 | ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default" | |
d0ac1c44 | 7567 | if test "x$ac_cv_have_decl_strtoll" = xyes; then : |
07697489 PA |
7568 | ac_have_decl=1 |
7569 | else | |
7570 | ac_have_decl=0 | |
7571 | fi | |
7572 | ||
7573 | cat >>confdefs.h <<_ACEOF | |
7574 | #define HAVE_DECL_STRTOLL $ac_have_decl | |
7575 | _ACEOF | |
7576 | ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default" | |
d0ac1c44 | 7577 | if test "x$ac_cv_have_decl_strtoull" = xyes; then : |
07697489 PA |
7578 | ac_have_decl=1 |
7579 | else | |
7580 | ac_have_decl=0 | |
7581 | fi | |
7582 | ||
7583 | cat >>confdefs.h <<_ACEOF | |
7584 | #define HAVE_DECL_STRTOULL $ac_have_decl | |
7585 | _ACEOF | |
7586 | ||
7587 | ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default" | |
d0ac1c44 | 7588 | if test "x$ac_cv_have_decl_strverscmp" = xyes; then : |
07697489 PA |
7589 | ac_have_decl=1 |
7590 | else | |
7591 | ac_have_decl=0 | |
7592 | fi | |
7593 | ||
7594 | cat >>confdefs.h <<_ACEOF | |
7595 | #define HAVE_DECL_STRVERSCMP $ac_have_decl | |
7596 | _ACEOF | |
7597 | ||
7598 | ||
7599 | ||
81ecdfbb | 7600 | ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default" |
d0ac1c44 | 7601 | if test "x$ac_cv_have_decl_strerror" = xyes; then : |
81ecdfbb RW |
7602 | ac_have_decl=1 |
7603 | else | |
7604 | ac_have_decl=0 | |
7605 | fi | |
f450004a | 7606 | |
81ecdfbb RW |
7607 | cat >>confdefs.h <<_ACEOF |
7608 | #define HAVE_DECL_STRERROR $ac_have_decl | |
7609 | _ACEOF | |
7610 | ac_fn_c_check_decl "$LINENO" "perror" "ac_cv_have_decl_perror" "$ac_includes_default" | |
d0ac1c44 | 7611 | if test "x$ac_cv_have_decl_perror" = xyes; then : |
81ecdfbb RW |
7612 | ac_have_decl=1 |
7613 | else | |
7614 | ac_have_decl=0 | |
f450004a | 7615 | fi |
81ecdfbb RW |
7616 | |
7617 | cat >>confdefs.h <<_ACEOF | |
7618 | #define HAVE_DECL_PERROR $ac_have_decl | |
7619 | _ACEOF | |
bb0116a4 | 7620 | ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default" |
d0ac1c44 | 7621 | if test "x$ac_cv_have_decl_vasprintf" = xyes; then : |
bb0116a4 JB |
7622 | ac_have_decl=1 |
7623 | else | |
7624 | ac_have_decl=0 | |
7625 | fi | |
7626 | ||
7627 | cat >>confdefs.h <<_ACEOF | |
7628 | #define HAVE_DECL_VASPRINTF $ac_have_decl | |
7629 | _ACEOF | |
7630 | ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default" | |
d0ac1c44 | 7631 | if test "x$ac_cv_have_decl_vsnprintf" = xyes; then : |
bb0116a4 JB |
7632 | ac_have_decl=1 |
7633 | else | |
7634 | ac_have_decl=0 | |
7635 | fi | |
7636 | ||
7637 | cat >>confdefs.h <<_ACEOF | |
7638 | #define HAVE_DECL_VSNPRINTF $ac_have_decl | |
7639 | _ACEOF | |
81ecdfbb RW |
7640 | |
7641 | ||
791c0056 | 7642 | ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default" |
d0ac1c44 | 7643 | if test "x$ac_cv_member_struct_stat_st_blocks" = xyes; then : |
791c0056 GB |
7644 | |
7645 | cat >>confdefs.h <<_ACEOF | |
7646 | #define HAVE_STRUCT_STAT_ST_BLOCKS 1 | |
7647 | _ACEOF | |
7648 | ||
7649 | ||
7650 | fi | |
7651 | ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default" | |
d0ac1c44 | 7652 | if test "x$ac_cv_member_struct_stat_st_blksize" = xyes; then : |
791c0056 GB |
7653 | |
7654 | cat >>confdefs.h <<_ACEOF | |
7655 | #define HAVE_STRUCT_STAT_ST_BLKSIZE 1 | |
7656 | _ACEOF | |
7657 | ||
7658 | ||
7659 | fi | |
7660 | ||
7661 | ||
3e019bdc SM |
7662 | # See if <sys/user.h> supports the %fs_base and %gs_bas amd64 segment registers. |
7663 | # Older amd64 Linux's don't have the fs_base and gs_base members of | |
7664 | # `struct user_regs_struct'. | |
f517c180 EA |
7665 | ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "fs_base" "ac_cv_member_struct_user_regs_struct_fs_base" "#include <sys/types.h> |
7666 | #include <sys/user.h> | |
239b6d10 | 7667 | " |
d0ac1c44 | 7668 | if test "x$ac_cv_member_struct_user_regs_struct_fs_base" = xyes; then : |
239b6d10 WT |
7669 | |
7670 | cat >>confdefs.h <<_ACEOF | |
7671 | #define HAVE_STRUCT_USER_REGS_STRUCT_FS_BASE 1 | |
7672 | _ACEOF | |
7673 | ||
7674 | ||
7675 | fi | |
f517c180 EA |
7676 | ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "gs_base" "ac_cv_member_struct_user_regs_struct_gs_base" "#include <sys/types.h> |
7677 | #include <sys/user.h> | |
239b6d10 | 7678 | " |
d0ac1c44 | 7679 | if test "x$ac_cv_member_struct_user_regs_struct_gs_base" = xyes; then : |
239b6d10 WT |
7680 | |
7681 | cat >>confdefs.h <<_ACEOF | |
7682 | #define HAVE_STRUCT_USER_REGS_STRUCT_GS_BASE 1 | |
7683 | _ACEOF | |
7684 | ||
7685 | ||
7686 | fi | |
7687 | ||
7688 | ||
7689 | ||
81ecdfbb RW |
7690 | ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h> |
7691 | #include <sys/socket.h> | |
7692 | ||
7693 | " | |
d0ac1c44 | 7694 | if test "x$ac_cv_type_socklen_t" = xyes; then : |
f450004a | 7695 | |
ccbd4912 | 7696 | cat >>confdefs.h <<_ACEOF |
f450004a DJ |
7697 | #define HAVE_SOCKLEN_T 1 |
7698 | _ACEOF | |
7699 | ||
f450004a | 7700 | |
ccbd4912 | 7701 | fi |
f450004a | 7702 | |
fb1e4ffc | 7703 | |
64da5dd5 JB |
7704 | case "${target}" in |
7705 | *-android*) | |
7706 | # Starting with NDK version 9, <elf.h> actually includes definitions | |
7707 | # of Elf32_auxv_t and Elf64_auxv_t. But sadly, <elf.h> includes | |
7708 | # <sys/exec_elf.h> which defines some of the ELF types incorrectly, | |
7709 | # leading to conflicts with the defintions from <linux/elf.h>. | |
7710 | # This makes it impossible for us to include both <elf.h> and | |
7711 | # <linux/elf.h>, which means that, in practice, we do not have | |
7712 | # access to Elf32_auxv_t and Elf64_auxv_t on this platform. | |
7713 | # Therefore, do not try to auto-detect availability, as it would | |
7714 | # get it wrong on this platform. | |
7715 | ;; | |
7716 | *) | |
7717 | ac_fn_c_check_type "$LINENO" "Elf32_auxv_t" "ac_cv_type_Elf32_auxv_t" "#include <elf.h> | |
8365dcf5 TJB |
7718 | |
7719 | " | |
d0ac1c44 | 7720 | if test "x$ac_cv_type_Elf32_auxv_t" = xyes; then : |
8365dcf5 TJB |
7721 | |
7722 | cat >>confdefs.h <<_ACEOF | |
7723 | #define HAVE_ELF32_AUXV_T 1 | |
7724 | _ACEOF | |
7725 | ||
7726 | ||
7727 | fi | |
7728 | ac_fn_c_check_type "$LINENO" "Elf64_auxv_t" "ac_cv_type_Elf64_auxv_t" "#include <elf.h> | |
7729 | ||
7730 | " | |
d0ac1c44 | 7731 | if test "x$ac_cv_type_Elf64_auxv_t" = xyes; then : |
8365dcf5 TJB |
7732 | |
7733 | cat >>confdefs.h <<_ACEOF | |
7734 | #define HAVE_ELF64_AUXV_T 1 | |
7735 | _ACEOF | |
7736 | ||
7737 | ||
7738 | fi | |
7739 | ||
64da5dd5 | 7740 | esac |
8365dcf5 | 7741 | |
c16158bc JM |
7742 | |
7743 | ||
81ecdfbb RW |
7744 | # Check whether --with-pkgversion was given. |
7745 | if test "${with_pkgversion+set}" = set; then : | |
7746 | withval=$with_pkgversion; case "$withval" in | |
d0ac1c44 | 7747 | yes) as_fn_error $? "package version not specified" "$LINENO" 5 ;; |
c16158bc JM |
7748 | no) PKGVERSION= ;; |
7749 | *) PKGVERSION="($withval) " ;; | |
7750 | esac | |
7751 | else | |
7752 | PKGVERSION="(GDB) " | |
7753 | ||
81ecdfbb RW |
7754 | fi |
7755 | ||
c16158bc JM |
7756 | |
7757 | ||
7758 | ||
7759 | ||
81ecdfbb RW |
7760 | # Check whether --with-bugurl was given. |
7761 | if test "${with_bugurl+set}" = set; then : | |
7762 | withval=$with_bugurl; case "$withval" in | |
d0ac1c44 | 7763 | yes) as_fn_error $? "bug URL not specified" "$LINENO" 5 ;; |
c16158bc JM |
7764 | no) BUGURL= |
7765 | ;; | |
7766 | *) BUGURL="$withval" | |
7767 | ;; | |
7768 | esac | |
7769 | else | |
7770 | BUGURL="http://www.gnu.org/software/gdb/bugs/" | |
7771 | ||
81ecdfbb RW |
7772 | fi |
7773 | ||
c16158bc JM |
7774 | case ${BUGURL} in |
7775 | "") | |
7776 | REPORT_BUGS_TO= | |
7777 | REPORT_BUGS_TEXI= | |
7778 | ;; | |
7779 | *) | |
7780 | REPORT_BUGS_TO="<$BUGURL>" | |
7781 | REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`} | |
7782 | ;; | |
7783 | esac; | |
7784 | ||
7785 | ||
7786 | ||
7787 | ||
7788 | cat >>confdefs.h <<_ACEOF | |
7789 | #define PKGVERSION "$PKGVERSION" | |
7790 | _ACEOF | |
7791 | ||
7792 | ||
7793 | cat >>confdefs.h <<_ACEOF | |
7794 | #define REPORT_BUGS_TO "$REPORT_BUGS_TO" | |
7795 | _ACEOF | |
7796 | ||
7797 | ||
8838b45e NS |
7798 | # Check for various supplementary target information (beyond the |
7799 | # triplet) which might affect the choices in configure.srv. | |
7800 | case "${target}" in | |
7801 | i[34567]86-*-linux*) | |
7802 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if building for x86-64" >&5 | |
7803 | $as_echo_n "checking if building for x86-64... " >&6; } | |
d0ac1c44 | 7804 | if ${gdb_cv_i386_is_x86_64+:} false; then : |
8838b45e NS |
7805 | $as_echo_n "(cached) " >&6 |
7806 | else | |
7807 | save_CPPFLAGS="$CPPFLAGS" | |
7808 | CPPFLAGS="$CPPFLAGS $CFLAGS" | |
7809 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7810 | /* end confdefs.h. */ | |
7811 | ||
7812 | #if __x86_64__ | |
7813 | got it | |
7814 | #endif | |
7815 | ||
7816 | _ACEOF | |
7817 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
7818 | $EGREP "got it" >/dev/null 2>&1; then : | |
7819 | gdb_cv_i386_is_x86_64=yes | |
7820 | else | |
7821 | gdb_cv_i386_is_x86_64=no | |
7822 | fi | |
7823 | rm -f conftest* | |
7824 | ||
7825 | CPPFLAGS="$save_CPPFLAGS" | |
7826 | fi | |
7827 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_i386_is_x86_64" >&5 | |
7828 | $as_echo "$gdb_cv_i386_is_x86_64" >&6; } | |
7829 | ;; | |
201506da PA |
7830 | |
7831 | x86_64-*-linux*) | |
7832 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if building for x32" >&5 | |
7833 | $as_echo_n "checking if building for x32... " >&6; } | |
d0ac1c44 | 7834 | if ${gdb_cv_x86_is_x32+:} false; then : |
201506da PA |
7835 | $as_echo_n "(cached) " >&6 |
7836 | else | |
7837 | save_CPPFLAGS="$CPPFLAGS" | |
7838 | CPPFLAGS="$CPPFLAGS $CFLAGS" | |
7839 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7840 | /* end confdefs.h. */ | |
7841 | ||
7842 | #if __x86_64__ && __ILP32__ | |
7843 | got it | |
7844 | #endif | |
7845 | ||
7846 | _ACEOF | |
7847 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
7848 | $EGREP "got it" >/dev/null 2>&1; then : | |
7849 | gdb_cv_x86_is_x32=yes | |
7850 | else | |
7851 | gdb_cv_x86_is_x32=no | |
7852 | fi | |
7853 | rm -f conftest* | |
7854 | ||
7855 | CPPFLAGS="$save_CPPFLAGS" | |
7856 | fi | |
7857 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_x86_is_x32" >&5 | |
7858 | $as_echo "$gdb_cv_x86_is_x32" >&6; } | |
7859 | ;; | |
7860 | ||
9ac544ce MK |
7861 | m68k-*-*) |
7862 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if building for Coldfire" >&5 | |
7863 | $as_echo_n "checking if building for Coldfire... " >&6; } | |
d0ac1c44 | 7864 | if ${gdb_cv_m68k_is_coldfire+:} false; then : |
9ac544ce MK |
7865 | $as_echo_n "(cached) " >&6 |
7866 | else | |
7867 | save_CPPFLAGS="$CPPFLAGS" | |
7868 | CPPFLAGS="$CPPFLAGS $CFLAGS" | |
7869 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7870 | /* end confdefs.h. */ | |
7871 | ||
7872 | #ifdef __mcoldfire__ | |
7873 | got it | |
7874 | #endif | |
7875 | ||
7876 | _ACEOF | |
7877 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
7878 | $EGREP "got it" >/dev/null 2>&1; then : | |
7879 | gdb_cv_m68k_is_coldfire=yes | |
7880 | else | |
7881 | gdb_cv_m68k_is_coldfire=no | |
7882 | fi | |
7883 | rm -f conftest* | |
7884 | ||
7885 | CPPFLAGS="$save_CPPFLAGS" | |
7886 | fi | |
7887 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_m68k_is_coldfire" >&5 | |
7888 | $as_echo "$gdb_cv_m68k_is_coldfire" >&6; } | |
7889 | ;; | |
8838b45e NS |
7890 | esac |
7891 | ||
7ea81414 | 7892 | . ${srcdir}/configure.srv |
d6e9fb05 | 7893 | |
fb23d554 | 7894 | # Add in the common host objects. |
268a13a5 | 7895 | . ${srcdir}/../gdbsupport/common.host |
fb23d554 SDJ |
7896 | srv_host_obs="$common_host_obs" |
7897 | ||
68070c10 PA |
7898 | if test "${srv_mingwce}" = "yes"; then |
7899 | LIBS="$LIBS -lws2" | |
7900 | elif test "${srv_mingw}" = "yes"; then | |
12ea4b69 | 7901 | LIBS="$LIBS -lws2_32" |
ac8c974e AR |
7902 | elif test "${srv_qnx}" = "yes"; then |
7903 | LIBS="$LIBS -lsocket" | |
8ed54b31 JB |
7904 | elif test "${srv_lynxos}" = "yes"; then |
7905 | LIBS="$LIBS -lnetinet" | |
68070c10 PA |
7906 | fi |
7907 | ||
7908 | if test "${srv_mingw}" = "yes"; then | |
b80864fb | 7909 | |
81ecdfbb | 7910 | $as_echo "#define USE_WIN32API 1" >>confdefs.h |
b80864fb DJ |
7911 | |
7912 | fi | |
7913 | ||
58caa3dc | 7914 | if test "${srv_linux_usrregs}" = "yes"; then |
f450004a | 7915 | |
81ecdfbb | 7916 | $as_echo "#define HAVE_LINUX_USRREGS 1" >>confdefs.h |
58caa3dc DJ |
7917 | |
7918 | fi | |
7919 | ||
7920 | if test "${srv_linux_regsets}" = "yes"; then | |
e9d25b98 | 7921 | |
81ecdfbb | 7922 | $as_echo "#define HAVE_LINUX_REGSETS 1" >>confdefs.h |
e9d25b98 DJ |
7923 | |
7924 | ||
81ecdfbb RW |
7925 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5 |
7926 | $as_echo_n "checking for PTRACE_GETREGS... " >&6; } | |
d0ac1c44 | 7927 | if ${gdbsrv_cv_have_ptrace_getregs+:} false; then : |
81ecdfbb | 7928 | $as_echo_n "(cached) " >&6 |
bec39cab | 7929 | else |
81ecdfbb | 7930 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
bec39cab | 7931 | /* end confdefs.h. */ |
58caa3dc | 7932 | #include <sys/ptrace.h> |
bec39cab AC |
7933 | int |
7934 | main () | |
7935 | { | |
58caa3dc | 7936 | PTRACE_GETREGS; |
bec39cab AC |
7937 | ; |
7938 | return 0; | |
7939 | } | |
7940 | _ACEOF | |
81ecdfbb | 7941 | if ac_fn_c_try_compile "$LINENO"; then : |
58caa3dc DJ |
7942 | gdbsrv_cv_have_ptrace_getregs=yes |
7943 | else | |
81ecdfbb | 7944 | gdbsrv_cv_have_ptrace_getregs=no |
58caa3dc | 7945 | fi |
81ecdfbb | 7946 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
58caa3dc DJ |
7947 | fi |
7948 | ||
81ecdfbb RW |
7949 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_ptrace_getregs" >&5 |
7950 | $as_echo "$gdbsrv_cv_have_ptrace_getregs" >&6; } | |
58caa3dc | 7951 | if test "${gdbsrv_cv_have_ptrace_getregs}" = "yes"; then |
f450004a | 7952 | |
81ecdfbb | 7953 | $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h |
58caa3dc DJ |
7954 | |
7955 | fi | |
7956 | ||
81ecdfbb RW |
7957 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5 |
7958 | $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; } | |
d0ac1c44 | 7959 | if ${gdbsrv_cv_have_ptrace_getfpxregs+:} false; then : |
81ecdfbb | 7960 | $as_echo_n "(cached) " >&6 |
58caa3dc | 7961 | else |
81ecdfbb | 7962 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
bec39cab | 7963 | /* end confdefs.h. */ |
58caa3dc | 7964 | #include <sys/ptrace.h> |
bec39cab AC |
7965 | int |
7966 | main () | |
7967 | { | |
58caa3dc | 7968 | PTRACE_GETFPXREGS; |
bec39cab AC |
7969 | ; |
7970 | return 0; | |
7971 | } | |
7972 | _ACEOF | |
81ecdfbb | 7973 | if ac_fn_c_try_compile "$LINENO"; then : |
58caa3dc DJ |
7974 | gdbsrv_cv_have_ptrace_getfpxregs=yes |
7975 | else | |
81ecdfbb | 7976 | gdbsrv_cv_have_ptrace_getfpxregs=no |
58caa3dc | 7977 | fi |
81ecdfbb | 7978 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
58caa3dc DJ |
7979 | fi |
7980 | ||
81ecdfbb RW |
7981 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_ptrace_getfpxregs" >&5 |
7982 | $as_echo "$gdbsrv_cv_have_ptrace_getfpxregs" >&6; } | |
58caa3dc | 7983 | if test "${gdbsrv_cv_have_ptrace_getfpxregs}" = "yes"; then |
f450004a | 7984 | |
81ecdfbb | 7985 | $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h |
58caa3dc DJ |
7986 | |
7987 | fi | |
7988 | fi | |
7989 | ||
9accd112 MM |
7990 | if test "${srv_linux_btrace}" = "yes"; then |
7991 | ||
7992 | $as_echo "#define HAVE_LINUX_BTRACE 1" >>confdefs.h | |
7993 | ||
7994 | fi | |
7995 | ||
0d62e5e8 | 7996 | if test "$ac_cv_header_sys_procfs_h" = yes; then |
81ecdfbb RW |
7997 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5 |
7998 | $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; } | |
d0ac1c44 | 7999 | if ${bfd_cv_have_sys_procfs_type_lwpid_t+:} false; then : |
81ecdfbb | 8000 | $as_echo_n "(cached) " >&6 |
0d62e5e8 | 8001 | else |
81ecdfbb | 8002 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
bec39cab | 8003 | /* end confdefs.h. */ |
0d62e5e8 DJ |
8004 | |
8005 | #define _SYSCALL32 | |
8e642873 PM |
8006 | /* Needed for new procfs interface on sparc-solaris. */ |
8007 | #define _STRUCTURED_PROC 1 | |
0d62e5e8 | 8008 | #include <sys/procfs.h> |
bec39cab AC |
8009 | int |
8010 | main () | |
8011 | { | |
0d62e5e8 | 8012 | lwpid_t avar |
bec39cab AC |
8013 | ; |
8014 | return 0; | |
8015 | } | |
8016 | _ACEOF | |
81ecdfbb | 8017 | if ac_fn_c_try_compile "$LINENO"; then : |
0d62e5e8 DJ |
8018 | bfd_cv_have_sys_procfs_type_lwpid_t=yes |
8019 | else | |
81ecdfbb | 8020 | bfd_cv_have_sys_procfs_type_lwpid_t=no |
bec39cab | 8021 | |
0d62e5e8 | 8022 | fi |
81ecdfbb | 8023 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
0d62e5e8 DJ |
8024 | fi |
8025 | ||
8026 | if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then | |
bec39cab | 8027 | |
81ecdfbb | 8028 | $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h |
0d62e5e8 DJ |
8029 | |
8030 | fi | |
81ecdfbb RW |
8031 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5 |
8032 | $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; } | |
0d62e5e8 | 8033 | |
81ecdfbb RW |
8034 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5 |
8035 | $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; } | |
d0ac1c44 | 8036 | if ${bfd_cv_have_sys_procfs_type_psaddr_t+:} false; then : |
81ecdfbb | 8037 | $as_echo_n "(cached) " >&6 |
0d62e5e8 | 8038 | else |
81ecdfbb | 8039 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
bec39cab | 8040 | /* end confdefs.h. */ |
0d62e5e8 DJ |
8041 | |
8042 | #define _SYSCALL32 | |
8e642873 PM |
8043 | /* Needed for new procfs interface on sparc-solaris. */ |
8044 | #define _STRUCTURED_PROC 1 | |
0d62e5e8 | 8045 | #include <sys/procfs.h> |
bec39cab AC |
8046 | int |
8047 | main () | |
8048 | { | |
0d62e5e8 | 8049 | psaddr_t avar |
bec39cab AC |
8050 | ; |
8051 | return 0; | |
8052 | } | |
8053 | _ACEOF | |
81ecdfbb | 8054 | if ac_fn_c_try_compile "$LINENO"; then : |
0d62e5e8 DJ |
8055 | bfd_cv_have_sys_procfs_type_psaddr_t=yes |
8056 | else | |
81ecdfbb | 8057 | bfd_cv_have_sys_procfs_type_psaddr_t=no |
bec39cab | 8058 | |
0d62e5e8 | 8059 | fi |
81ecdfbb | 8060 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
0d62e5e8 DJ |
8061 | fi |
8062 | ||
8063 | if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then | |
bec39cab | 8064 | |
81ecdfbb | 8065 | $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h |
0d62e5e8 DJ |
8066 | |
8067 | fi | |
81ecdfbb RW |
8068 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5 |
8069 | $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; } | |
0d62e5e8 | 8070 | |
81ecdfbb RW |
8071 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5 |
8072 | $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; } | |
d0ac1c44 | 8073 | if ${bfd_cv_have_sys_procfs_type_prgregset_t+:} false; then : |
81ecdfbb | 8074 | $as_echo_n "(cached) " >&6 |
0d62e5e8 | 8075 | else |
81ecdfbb | 8076 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
bec39cab | 8077 | /* end confdefs.h. */ |
0d62e5e8 DJ |
8078 | |
8079 | #define _SYSCALL32 | |
8e642873 PM |
8080 | /* Needed for new procfs interface on sparc-solaris. */ |
8081 | #define _STRUCTURED_PROC 1 | |
0d62e5e8 | 8082 | #include <sys/procfs.h> |
bec39cab AC |
8083 | int |
8084 | main () | |
8085 | { | |
0d62e5e8 | 8086 | prgregset_t avar |
bec39cab AC |
8087 | ; |
8088 | return 0; | |
8089 | } | |
8090 | _ACEOF | |
81ecdfbb | 8091 | if ac_fn_c_try_compile "$LINENO"; then : |
0d62e5e8 DJ |
8092 | bfd_cv_have_sys_procfs_type_prgregset_t=yes |
8093 | else | |
81ecdfbb | 8094 | bfd_cv_have_sys_procfs_type_prgregset_t=no |
bec39cab | 8095 | |
0d62e5e8 | 8096 | fi |
81ecdfbb | 8097 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
0d62e5e8 DJ |
8098 | fi |
8099 | ||
8100 | if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then | |
bec39cab | 8101 | |
81ecdfbb | 8102 | $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h |
0d62e5e8 DJ |
8103 | |
8104 | fi | |
81ecdfbb RW |
8105 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5 |
8106 | $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; } | |
0d62e5e8 | 8107 | |
1041a03c JB |
8108 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5 |
8109 | $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; } | |
d0ac1c44 | 8110 | if ${bfd_cv_have_sys_procfs_type_prfpregset_t+:} false; then : |
1041a03c JB |
8111 | $as_echo_n "(cached) " >&6 |
8112 | else | |
8113 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8114 | /* end confdefs.h. */ | |
8115 | ||
8116 | #define _SYSCALL32 | |
8117 | /* Needed for new procfs interface on sparc-solaris. */ | |
8118 | #define _STRUCTURED_PROC 1 | |
8119 | #include <sys/procfs.h> | |
8120 | int | |
8121 | main () | |
8122 | { | |
8123 | prfpregset_t avar | |
8124 | ; | |
8125 | return 0; | |
8126 | } | |
8127 | _ACEOF | |
8128 | if ac_fn_c_try_compile "$LINENO"; then : | |
8129 | bfd_cv_have_sys_procfs_type_prfpregset_t=yes | |
8130 | else | |
8131 | bfd_cv_have_sys_procfs_type_prfpregset_t=no | |
8132 | ||
8133 | fi | |
8134 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
8135 | fi | |
8136 | ||
8137 | if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then | |
8138 | ||
8139 | $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h | |
8140 | ||
8141 | fi | |
8142 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5 | |
8143 | $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; } | |
8144 | ||
81ecdfbb RW |
8145 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_fpregset_t in sys/procfs.h" >&5 |
8146 | $as_echo_n "checking for elf_fpregset_t in sys/procfs.h... " >&6; } | |
d0ac1c44 | 8147 | if ${bfd_cv_have_sys_procfs_type_elf_fpregset_t+:} false; then : |
81ecdfbb | 8148 | $as_echo_n "(cached) " >&6 |
0d62e5e8 | 8149 | else |
81ecdfbb | 8150 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
bec39cab | 8151 | /* end confdefs.h. */ |
0d62e5e8 DJ |
8152 | |
8153 | #define _SYSCALL32 | |
8e642873 PM |
8154 | /* Needed for new procfs interface on sparc-solaris. */ |
8155 | #define _STRUCTURED_PROC 1 | |
0d62e5e8 | 8156 | #include <sys/procfs.h> |
bec39cab AC |
8157 | int |
8158 | main () | |
8159 | { | |
0d62e5e8 | 8160 | elf_fpregset_t avar |
bec39cab AC |
8161 | ; |
8162 | return 0; | |
8163 | } | |
8164 | _ACEOF | |
81ecdfbb | 8165 | if ac_fn_c_try_compile "$LINENO"; then : |
0d62e5e8 DJ |
8166 | bfd_cv_have_sys_procfs_type_elf_fpregset_t=yes |
8167 | else | |
81ecdfbb | 8168 | bfd_cv_have_sys_procfs_type_elf_fpregset_t=no |
bec39cab | 8169 | |
0d62e5e8 | 8170 | fi |
81ecdfbb | 8171 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
0d62e5e8 DJ |
8172 | fi |
8173 | ||
8174 | if test $bfd_cv_have_sys_procfs_type_elf_fpregset_t = yes; then | |
bec39cab | 8175 | |
81ecdfbb | 8176 | $as_echo "#define HAVE_ELF_FPREGSET_T 1" >>confdefs.h |
0d62e5e8 DJ |
8177 | |
8178 | fi | |
81ecdfbb RW |
8179 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&5 |
8180 | $as_echo "$bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&6; } | |
0d62e5e8 DJ |
8181 | |
8182 | fi | |
8183 | ||
18f5fd81 TJB |
8184 | if test "$bfd_cv_have_sys_procfs_type_lwpid_t" != yes; then |
8185 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in thread_db.h" >&5 | |
8186 | $as_echo_n "checking for lwpid_t in thread_db.h... " >&6; } | |
d0ac1c44 | 8187 | if ${gdbserver_cv_have_thread_db_type_lwpid_t+:} false; then : |
18f5fd81 TJB |
8188 | $as_echo_n "(cached) " >&6 |
8189 | else | |
8190 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8191 | /* end confdefs.h. */ | |
8192 | ||
8193 | #include <thread_db.h> | |
8194 | int | |
8195 | main () | |
8196 | { | |
8197 | lwpid_t avar | |
8198 | ; | |
8199 | return 0; | |
8200 | } | |
8201 | _ACEOF | |
8202 | if ac_fn_c_try_compile "$LINENO"; then : | |
8203 | gdbserver_cv_have_thread_db_type_lwpid_t=yes | |
8204 | else | |
8205 | gdbserver_cv_have_thread_db_type_lwpid_t=no | |
8206 | ||
8207 | fi | |
8208 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
8209 | fi | |
8210 | ||
8211 | if test $gdbserver_cv_have_thread_db_type_lwpid_t = yes; then | |
8212 | ||
8213 | $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h | |
8214 | ||
8215 | fi | |
8216 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbserver_cv_have_thread_db_type_lwpid_t" >&5 | |
8217 | $as_echo "$gdbserver_cv_have_thread_db_type_lwpid_t" >&6; } | |
8218 | ||
8219 | fi | |
8220 | ||
8221 | if test "$bfd_cv_have_sys_procfs_type_psaddr_t" != yes; then | |
8222 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in thread_db.h" >&5 | |
8223 | $as_echo_n "checking for psaddr_t in thread_db.h... " >&6; } | |
d0ac1c44 | 8224 | if ${gdbserver_cv_have_thread_db_type_psaddr_t+:} false; then : |
18f5fd81 TJB |
8225 | $as_echo_n "(cached) " >&6 |
8226 | else | |
8227 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8228 | /* end confdefs.h. */ | |
8229 | ||
8230 | #include <thread_db.h> | |
8231 | int | |
8232 | main () | |
8233 | { | |
8234 | psaddr_t avar | |
8235 | ; | |
8236 | return 0; | |
8237 | } | |
8238 | _ACEOF | |
8239 | if ac_fn_c_try_compile "$LINENO"; then : | |
8240 | gdbserver_cv_have_thread_db_type_psaddr_t=yes | |
8241 | else | |
8242 | gdbserver_cv_have_thread_db_type_psaddr_t=no | |
8243 | ||
8244 | fi | |
8245 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
8246 | fi | |
8247 | ||
8248 | if test $gdbserver_cv_have_thread_db_type_psaddr_t = yes; then | |
8249 | ||
8250 | $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h | |
8251 | ||
8252 | fi | |
8253 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbserver_cv_have_thread_db_type_psaddr_t" >&5 | |
8254 | $as_echo "$gdbserver_cv_have_thread_db_type_psaddr_t" >&6; } | |
8255 | ||
8256 | fi | |
8257 | ||
193f13e6 MK |
8258 | old_LIBS="$LIBS" |
8259 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 | |
8260 | $as_echo_n "checking for dlopen in -ldl... " >&6; } | |
d0ac1c44 | 8261 | if ${ac_cv_lib_dl_dlopen+:} false; then : |
193f13e6 MK |
8262 | $as_echo_n "(cached) " >&6 |
8263 | else | |
8264 | ac_check_lib_save_LIBS=$LIBS | |
8265 | LIBS="-ldl $LIBS" | |
8266 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8267 | /* end confdefs.h. */ | |
8268 | ||
8269 | /* Override any GCC internal prototype to avoid an error. | |
8270 | Use char because int might match the return type of a GCC | |
8271 | builtin and then its argument prototype would still apply. */ | |
8272 | #ifdef __cplusplus | |
8273 | extern "C" | |
8274 | #endif | |
8275 | char dlopen (); | |
8276 | int | |
8277 | main () | |
8278 | { | |
8279 | return dlopen (); | |
8280 | ; | |
8281 | return 0; | |
8282 | } | |
8283 | _ACEOF | |
8284 | if ac_fn_c_try_link "$LINENO"; then : | |
8285 | ac_cv_lib_dl_dlopen=yes | |
8286 | else | |
8287 | ac_cv_lib_dl_dlopen=no | |
8288 | fi | |
8289 | rm -f core conftest.err conftest.$ac_objext \ | |
8290 | conftest$ac_exeext conftest.$ac_ext | |
8291 | LIBS=$ac_check_lib_save_LIBS | |
8292 | fi | |
8293 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 | |
8294 | $as_echo "$ac_cv_lib_dl_dlopen" >&6; } | |
d0ac1c44 | 8295 | if test "x$ac_cv_lib_dl_dlopen" = xyes; then : |
193f13e6 MK |
8296 | cat >>confdefs.h <<_ACEOF |
8297 | #define HAVE_LIBDL 1 | |
8298 | _ACEOF | |
8299 | ||
8300 | LIBS="-ldl $LIBS" | |
8301 | ||
8302 | fi | |
8303 | ||
8304 | LIBS="$old_LIBS" | |
8305 | ||
0d62e5e8 DJ |
8306 | srv_thread_depfiles= |
8307 | srv_libs= | |
0d62e5e8 DJ |
8308 | |
8309 | if test "$srv_linux_thread_db" = "yes"; then | |
193f13e6 MK |
8310 | if test "$ac_cv_lib_dl_dlopen" = "yes"; then |
8311 | srv_libs="-ldl" | |
f6528abd JK |
8312 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5 |
8313 | $as_echo_n "checking for the dynamic export flag... " >&6; } | |
193f13e6 | 8314 | old_LDFLAGS="$LDFLAGS" |
f6528abd JK |
8315 | # Older GNU ld supports --export-dynamic but --dynamic-list may not be |
8316 | # supported there. | |
8317 | RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list" | |
8318 | LDFLAGS="$LDFLAGS $RDYNAMIC" | |
193f13e6 | 8319 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
bec39cab AC |
8320 | /* end confdefs.h. */ |
8321 | ||
8322 | int | |
8323 | main () | |
8324 | { | |
8325 | ||
8326 | ; | |
8327 | return 0; | |
8328 | } | |
8329 | _ACEOF | |
81ecdfbb | 8330 | if ac_fn_c_try_link "$LINENO"; then : |
f6528abd JK |
8331 | found="-Wl,--dynamic-list" |
8332 | RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list' | |
f6de3c42 | 8333 | else |
f6528abd JK |
8334 | RDYNAMIC="-rdynamic" |
8335 | LDFLAGS="$old_LDFLAGS $RDYNAMIC" | |
8336 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8337 | /* end confdefs.h. */ | |
8338 | ||
8339 | int | |
8340 | main () | |
8341 | { | |
8342 | ||
8343 | ; | |
8344 | return 0; | |
8345 | } | |
8346 | _ACEOF | |
8347 | if ac_fn_c_try_link "$LINENO"; then : | |
8348 | found="-rdynamic" | |
8349 | else | |
8350 | found="no" | |
8351 | RDYNAMIC="" | |
770d76d7 PA |
8352 | fi |
8353 | rm -f core conftest.err conftest.$ac_objext \ | |
8354 | conftest$ac_exeext conftest.$ac_ext | |
8355 | fi | |
8356 | rm -f core conftest.err conftest.$ac_objext \ | |
8357 | conftest$ac_exeext conftest.$ac_ext | |
8358 | ||
8359 | LDFLAGS="$old_LDFLAGS" | |
8360 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5 | |
8361 | $as_echo "$found" >&6; } | |
8362 | else | |
8363 | srv_libs="-lthread_db" | |
8364 | fi | |
55a8c076 | 8365 | |
770d76d7 | 8366 | srv_thread_depfiles="thread-db.o proc-service.o" |
7d4e5717 PA |
8367 | |
8368 | $as_echo "#define USE_THREAD_DB 1" >>confdefs.h | |
8369 | ||
770d76d7 PA |
8370 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TD_VERSION" >&5 |
8371 | $as_echo_n "checking for TD_VERSION... " >&6; } | |
d0ac1c44 | 8372 | if ${gdbsrv_cv_have_td_version+:} false; then : |
770d76d7 PA |
8373 | $as_echo_n "(cached) " >&6 |
8374 | else | |
8375 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8376 | /* end confdefs.h. */ | |
8377 | #include <thread_db.h> | |
55a8c076 YQ |
8378 | int |
8379 | main () | |
8380 | { | |
770d76d7 | 8381 | TD_VERSION; |
c9a1864a YQ |
8382 | ; |
8383 | return 0; | |
8384 | } | |
8385 | _ACEOF | |
55a8c076 | 8386 | if ac_fn_c_try_compile "$LINENO"; then : |
770d76d7 | 8387 | gdbsrv_cv_have_td_version=yes |
c9a1864a | 8388 | else |
770d76d7 PA |
8389 | gdbsrv_cv_have_td_version=no |
8390 | fi | |
8391 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
8392 | fi | |
8393 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_td_version" >&5 | |
8394 | $as_echo "$gdbsrv_cv_have_td_version" >&6; } | |
8395 | if test $gdbsrv_cv_have_td_version = yes; then | |
c9a1864a | 8396 | |
770d76d7 | 8397 | $as_echo "#define HAVE_TD_VERSION 1" >>confdefs.h |
55a8c076 | 8398 | |
770d76d7 PA |
8399 | fi |
8400 | fi | |
c9a1864a YQ |
8401 | |
8402 | ||
770d76d7 PA |
8403 | # Check whether --with-libthread-db was given. |
8404 | if test "${with_libthread_db+set}" = set; then : | |
8405 | withval=$with_libthread_db; srv_libthread_db_path="${withval}" | |
8406 | srv_libs="$srv_libthread_db_path" | |
c9a1864a | 8407 | |
770d76d7 | 8408 | fi |
c9a1864a YQ |
8409 | |
8410 | ||
770d76d7 | 8411 | if test "$srv_libs" != "" -a "$srv_libs" != "-ldl"; then |
c9a1864a | 8412 | |
770d76d7 | 8413 | $as_echo "#define USE_LIBTHREAD_DB_DIRECTLY 1" >>confdefs.h |
c9a1864a | 8414 | |
55a8c076 | 8415 | fi |
c9a1864a | 8416 | |
770d76d7 PA |
8417 | if test "$srv_xmlfiles" != ""; then |
8418 | srv_xmlbuiltin="xml-builtin.o" | |
c9a1864a | 8419 | |
770d76d7 | 8420 | $as_echo "#define USE_XML 1" >>confdefs.h |
c9a1864a | 8421 | |
c9a1864a | 8422 | |
770d76d7 PA |
8423 | tmp_xmlfiles=$srv_xmlfiles |
8424 | srv_xmlfiles="" | |
8425 | for f in $tmp_xmlfiles; do | |
8426 | srv_xmlfiles="$srv_xmlfiles \$(XML_DIR)/$f" | |
8427 | done | |
c9a1864a YQ |
8428 | fi |
8429 | ||
605fd3c6 | 8430 | GDBSERVER_DEPFILES="$srv_regobj $srv_tgtobj $srv_hostio_err_objs $srv_thread_depfiles $srv_host_obs $srv_selftest_objs" |
770d76d7 | 8431 | GDBSERVER_LIBS="$srv_libs" |
c9a1864a | 8432 | |
770d76d7 PA |
8433 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports __sync_*_compare_and_swap" >&5 |
8434 | $as_echo_n "checking whether the target supports __sync_*_compare_and_swap... " >&6; } | |
d0ac1c44 | 8435 | if ${gdbsrv_cv_have_sync_builtins+:} false; then : |
770d76d7 PA |
8436 | $as_echo_n "(cached) " >&6 |
8437 | else | |
c9a1864a | 8438 | |
770d76d7 PA |
8439 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
8440 | /* end confdefs.h. */ | |
c9a1864a | 8441 | |
770d76d7 PA |
8442 | int |
8443 | main () | |
8444 | { | |
8445 | int foo, bar; bar = __sync_val_compare_and_swap(&foo, 0, 1); | |
8446 | ; | |
8447 | return 0; | |
8448 | } | |
8449 | _ACEOF | |
8450 | if ac_fn_c_try_link "$LINENO"; then : | |
8451 | gdbsrv_cv_have_sync_builtins=yes | |
8452 | else | |
c971b7fa | 8453 | gdbsrv_cv_have_sync_builtins=no |
c9a1864a | 8454 | fi |
c971b7fa PA |
8455 | rm -f core conftest.err conftest.$ac_objext \ |
8456 | conftest$ac_exeext conftest.$ac_ext | |
c9a1864a | 8457 | fi |
c971b7fa PA |
8458 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_sync_builtins" >&5 |
8459 | $as_echo "$gdbsrv_cv_have_sync_builtins" >&6; } | |
8460 | if test $gdbsrv_cv_have_sync_builtins = yes; then | |
8461 | ||
8462 | $as_echo "#define HAVE_SYNC_BUILTINS 1" >>confdefs.h | |
8463 | ||
c9a1864a YQ |
8464 | fi |
8465 | ||
c971b7fa PA |
8466 | saved_cflags="$CFLAGS" |
8467 | CFLAGS="$CFLAGS -fvisibility=hidden" | |
8468 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8469 | /* end confdefs.h. */ | |
c9a1864a | 8470 | |
c971b7fa PA |
8471 | int |
8472 | main () | |
8473 | { | |
c9a1864a | 8474 | |
c971b7fa PA |
8475 | ; |
8476 | return 0; | |
8477 | } | |
c9a1864a | 8478 | _ACEOF |
c971b7fa PA |
8479 | if ac_fn_c_try_compile "$LINENO"; then : |
8480 | gdbsrv_cv_have_visibility_hidden=yes | |
8481 | else | |
8482 | gdbsrv_cv_have_visibility_hidden=no | |
c9a1864a | 8483 | fi |
c971b7fa PA |
8484 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
8485 | CFLAGS="$saved_cflags" | |
8486 | ||
8487 | ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h> | |
8488 | " | |
d0ac1c44 | 8489 | if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = xyes; then : |
c971b7fa | 8490 | ac_have_decl=1 |
c9a1864a | 8491 | else |
c971b7fa | 8492 | ac_have_decl=0 |
c9a1864a YQ |
8493 | fi |
8494 | ||
c971b7fa PA |
8495 | cat >>confdefs.h <<_ACEOF |
8496 | #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl | |
8497 | _ACEOF | |
c9a1864a | 8498 | |
c9a1864a | 8499 | |
c971b7fa PA |
8500 | if test "$cross_compiling" = yes; then : |
8501 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8502 | /* end confdefs.h. */ | |
8503 | #include <sys/personality.h> | |
8504 | int | |
8505 | main () | |
8506 | { | |
fb1e4ffc | 8507 | |
c971b7fa PA |
8508 | # if !HAVE_DECL_ADDR_NO_RANDOMIZE |
8509 | # define ADDR_NO_RANDOMIZE 0x0040000 | |
8510 | # endif | |
8511 | /* Test the flag could be set and stays set. */ | |
8512 | personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE); | |
8513 | if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE)) | |
8514 | return 1 | |
8515 | ; | |
8516 | return 0; | |
8517 | } | |
8518 | _ACEOF | |
8519 | if ac_fn_c_try_link "$LINENO"; then : | |
8520 | gdbsrv_cv_have_personality=true | |
fa593d66 | 8521 | else |
c971b7fa | 8522 | gdbsrv_cv_have_personality=false |
c9a1864a | 8523 | fi |
c971b7fa PA |
8524 | rm -f core conftest.err conftest.$ac_objext \ |
8525 | conftest$ac_exeext conftest.$ac_ext | |
8526 | else | |
8527 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8528 | /* end confdefs.h. */ | |
8529 | #include <sys/personality.h> | |
8530 | int | |
8531 | main () | |
8532 | { | |
fa593d66 | 8533 | |
c971b7fa PA |
8534 | # if !HAVE_DECL_ADDR_NO_RANDOMIZE |
8535 | # define ADDR_NO_RANDOMIZE 0x0040000 | |
8536 | # endif | |
8537 | /* Test the flag could be set and stays set. */ | |
8538 | personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE); | |
8539 | if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE)) | |
8540 | return 1 | |
8541 | ; | |
8542 | return 0; | |
8543 | } | |
8544 | _ACEOF | |
8545 | if ac_fn_c_try_run "$LINENO"; then : | |
8546 | gdbsrv_cv_have_personality=true | |
8547 | else | |
8548 | gdbsrv_cv_have_personality=false | |
fa593d66 | 8549 | fi |
c971b7fa PA |
8550 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
8551 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
fa593d66 | 8552 | fi |
fa593d66 | 8553 | |
c971b7fa PA |
8554 | if $gdbsrv_cv_have_personality |
8555 | then | |
fa593d66 | 8556 | |
c971b7fa | 8557 | $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h |
03583c20 | 8558 | |
c971b7fa | 8559 | fi |
03583c20 | 8560 | |
03583c20 | 8561 | |
c971b7fa PA |
8562 | IPA_DEPFILES="" |
8563 | extra_libraries="" | |
c2a66c29 | 8564 | |
c971b7fa PA |
8565 | # check whether to enable the inprocess agent |
8566 | if test "$ipa_obj" != "" \ | |
8567 | -a "$gdbsrv_cv_have_sync_builtins" = yes \ | |
8568 | -a "$gdbsrv_cv_have_visibility_hidden" = yes; then | |
8569 | have_ipa=true | |
8570 | else | |
8571 | have_ipa=false | |
8572 | fi | |
fa593d66 | 8573 | |
c971b7fa PA |
8574 | # Check whether --enable-inprocess-agent was given. |
8575 | if test "${enable_inprocess_agent+set}" = set; then : | |
8576 | enableval=$enable_inprocess_agent; case "$enableval" in | |
8577 | yes) want_ipa=true ;; | |
8578 | no) want_ipa=false ;; | |
d0ac1c44 | 8579 | *) as_fn_error $? "bad value $enableval for inprocess-agent" "$LINENO" 5 ;; |
c971b7fa PA |
8580 | esac |
8581 | else | |
8582 | want_ipa=$have_ipa | |
8583 | fi | |
c2a66c29 | 8584 | |
c9a1864a | 8585 | |
c971b7fa PA |
8586 | if $want_ipa ; then |
8587 | if $have_ipa ; then | |
8588 | IPA_DEPFILES="$ipa_obj" | |
8589 | extra_libraries="$extra_libraries libinproctrace.so" | |
8590 | else | |
d0ac1c44 | 8591 | as_fn_error $? "inprocess agent not supported for this target" "$LINENO" 5 |
c971b7fa PA |
8592 | fi |
8593 | fi | |
c9a1864a | 8594 | |
c9a1864a | 8595 | |
c2a66c29 NS |
8596 | |
8597 | ||
fa593d66 PA |
8598 | |
8599 | ||
8600 | ||
0d62e5e8 | 8601 | |
c971b7fa | 8602 | GNULIB=build-gnulib-gdbserver/import |
d6e9fb05 | 8603 | |
c9a1864a YQ |
8604 | GNULIB_STDINT_H= |
8605 | if test x"$STDINT_H" != x; then | |
c971b7fa | 8606 | GNULIB_STDINT_H=$GNULIB/$STDINT_H |
c9a1864a | 8607 | fi |
d6e9fb05 | 8608 | |
fb1e4ffc | 8609 | |
c971b7fa | 8610 | ac_config_files="$ac_config_files Makefile" |
81ecdfbb | 8611 | |
81ecdfbb | 8612 | |
bec39cab | 8613 | cat >confcache <<\_ACEOF |
d6e9fb05 JK |
8614 | # This file is a shell script that caches the results of configure |
8615 | # tests run on this system so they can be shared between configure | |
bec39cab AC |
8616 | # scripts and configure runs, see configure's option --config-cache. |
8617 | # It is not useful on other systems. If it contains results you don't | |
8618 | # want to keep, you may remove or edit it. | |
d6e9fb05 | 8619 | # |
bec39cab AC |
8620 | # config.status only pays attention to the cache file if you give it |
8621 | # the --recheck option to rerun configure. | |
d6e9fb05 | 8622 | # |
bec39cab AC |
8623 | # `ac_cv_env_foo' variables (set or unset) will be overridden when |
8624 | # loading this file, other *unset* `ac_cv_foo' will be assigned the | |
8625 | # following values. | |
8626 | ||
8627 | _ACEOF | |
8628 | ||
d6e9fb05 JK |
8629 | # The following way of writing the cache mishandles newlines in values, |
8630 | # but we know of no workaround that is simple, portable, and efficient. | |
81ecdfbb | 8631 | # So, we kill variables containing newlines. |
d6e9fb05 JK |
8632 | # Ultrix sh set writes to stderr and can't be redirected directly, |
8633 | # and sets the high bit in the cache file unless we assign to the vars. | |
81ecdfbb RW |
8634 | ( |
8635 | for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do | |
8636 | eval ac_val=\$$ac_var | |
8637 | case $ac_val in #( | |
8638 | *${as_nl}*) | |
8639 | case $ac_var in #( | |
8640 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 | |
8641 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; | |
8642 | esac | |
8643 | case $ac_var in #( | |
8644 | _ | IFS | as_nl) ;; #( | |
8645 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( | |
8646 | *) { eval $ac_var=; unset $ac_var;} ;; | |
8647 | esac ;; | |
8648 | esac | |
8649 | done | |
8650 | ||
bec39cab | 8651 | (set) 2>&1 | |
81ecdfbb RW |
8652 | case $as_nl`(ac_space=' '; set) 2>&1` in #( |
8653 | *${as_nl}ac_space=\ *) | |
8654 | # `set' does not quote correctly, so add quotes: double-quote | |
8655 | # substitution turns \\\\ into \\, and sed turns \\ into \. | |
bec39cab AC |
8656 | sed -n \ |
8657 | "s/'/'\\\\''/g; | |
8658 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
81ecdfbb | 8659 | ;; #( |
bec39cab AC |
8660 | *) |
8661 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
81ecdfbb | 8662 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
bec39cab | 8663 | ;; |
81ecdfbb RW |
8664 | esac | |
8665 | sort | |
8666 | ) | | |
bec39cab | 8667 | sed ' |
81ecdfbb | 8668 | /^ac_cv_env_/b end |
bec39cab | 8669 | t clear |
81ecdfbb | 8670 | :clear |
bec39cab AC |
8671 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ |
8672 | t end | |
81ecdfbb RW |
8673 | s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ |
8674 | :end' >>confcache | |
8675 | if diff "$cache_file" confcache >/dev/null 2>&1; then :; else | |
8676 | if test -w "$cache_file"; then | |
d0ac1c44 | 8677 | if test "x$cache_file" != "x/dev/null"; then |
81ecdfbb RW |
8678 | { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 |
8679 | $as_echo "$as_me: updating cache $cache_file" >&6;} | |
d0ac1c44 SM |
8680 | if test ! -f "$cache_file" || test -h "$cache_file"; then |
8681 | cat confcache >"$cache_file" | |
8682 | else | |
8683 | case $cache_file in #( | |
8684 | */* | ?:*) | |
8685 | mv -f confcache "$cache_file"$$ && | |
8686 | mv -f "$cache_file"$$ "$cache_file" ;; #( | |
8687 | *) | |
8688 | mv -f confcache "$cache_file" ;; | |
8689 | esac | |
8690 | fi | |
8691 | fi | |
d6e9fb05 | 8692 | else |
81ecdfbb RW |
8693 | { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 |
8694 | $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} | |
d6e9fb05 JK |
8695 | fi |
8696 | fi | |
8697 | rm -f confcache | |
8698 | ||
d6e9fb05 JK |
8699 | test "x$prefix" = xNONE && prefix=$ac_default_prefix |
8700 | # Let make expand exec_prefix. | |
8701 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
8702 | ||
84563040 | 8703 | DEFS=-DHAVE_CONFIG_H |
d6e9fb05 | 8704 | |
bec39cab AC |
8705 | ac_libobjs= |
8706 | ac_ltlibobjs= | |
d0ac1c44 | 8707 | U= |
bec39cab AC |
8708 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue |
8709 | # 1. Remove the extension, and $U if already installed. | |
81ecdfbb RW |
8710 | ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' |
8711 | ac_i=`$as_echo "$ac_i" | sed "$ac_script"` | |
8712 | # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR | |
8713 | # will be set to the directory where LIBOBJS objects are built. | |
8714 | as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" | |
8715 | as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' | |
bec39cab AC |
8716 | done |
8717 | LIBOBJS=$ac_libobjs | |
d6e9fb05 | 8718 | |
bec39cab AC |
8719 | LTLIBOBJS=$ac_ltlibobjs |
8720 | ||
8721 | ||
c9a1864a | 8722 | if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then |
d0ac1c44 | 8723 | as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. |
c9a1864a YQ |
8724 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
8725 | fi | |
bec39cab | 8726 | |
d0ac1c44 | 8727 | : "${CONFIG_STATUS=./config.status}" |
81ecdfbb | 8728 | ac_write_fail=0 |
bec39cab AC |
8729 | ac_clean_files_save=$ac_clean_files |
8730 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
81ecdfbb RW |
8731 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 |
8732 | $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} | |
8733 | as_write_fail=0 | |
8734 | cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 | |
bec39cab AC |
8735 | #! $SHELL |
8736 | # Generated by $as_me. | |
d6e9fb05 | 8737 | # Run this file to recreate the current configuration. |
d6e9fb05 | 8738 | # Compiler output produced by configure, useful for debugging |
bec39cab AC |
8739 | # configure, is in config.log if it exists. |
8740 | ||
8741 | debug=false | |
8742 | ac_cs_recheck=false | |
8743 | ac_cs_silent=false | |
bec39cab | 8744 | |
81ecdfbb RW |
8745 | SHELL=\${CONFIG_SHELL-$SHELL} |
8746 | export SHELL | |
8747 | _ASEOF | |
8748 | cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 | |
8749 | ## -------------------- ## | |
8750 | ## M4sh Initialization. ## | |
8751 | ## -------------------- ## | |
8752 | ||
8753 | # Be more Bourne compatible | |
8754 | DUALCASE=1; export DUALCASE # for MKS sh | |
8755 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : | |
bec39cab AC |
8756 | emulate sh |
8757 | NULLCMD=: | |
81ecdfbb | 8758 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
bec39cab AC |
8759 | # is contrary to our usage. Disable this feature. |
8760 | alias -g '${1+"$@"}'='"$@"' | |
81ecdfbb RW |
8761 | setopt NO_GLOB_SUBST |
8762 | else | |
8763 | case `(set -o) 2>/dev/null` in #( | |
8764 | *posix*) : | |
8765 | set -o posix ;; #( | |
8766 | *) : | |
8767 | ;; | |
8768 | esac | |
bec39cab | 8769 | fi |
d6e9fb05 | 8770 | |
81ecdfbb RW |
8771 | |
8772 | as_nl=' | |
8773 | ' | |
8774 | export as_nl | |
8775 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
8776 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
8777 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
8778 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
8779 | # Prefer a ksh shell builtin over an external printf program on Solaris, | |
8780 | # but without wasting forks for bash or zsh. | |
8781 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
8782 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
8783 | as_echo='print -r --' | |
8784 | as_echo_n='print -rn --' | |
8785 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
8786 | as_echo='printf %s\n' | |
8787 | as_echo_n='printf %s' | |
bec39cab | 8788 | else |
81ecdfbb RW |
8789 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then |
8790 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
8791 | as_echo_n='/usr/ucb/echo -n' | |
8792 | else | |
8793 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' | |
8794 | as_echo_n_body='eval | |
8795 | arg=$1; | |
8796 | case $arg in #( | |
8797 | *"$as_nl"*) | |
8798 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
8799 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
8800 | esac; | |
8801 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
8802 | ' | |
8803 | export as_echo_n_body | |
8804 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
8805 | fi | |
8806 | export as_echo_body | |
8807 | as_echo='sh -c $as_echo_body as_echo' | |
8808 | fi | |
8809 | ||
8810 | # The user is always right. | |
8811 | if test "${PATH_SEPARATOR+set}" != set; then | |
8812 | PATH_SEPARATOR=: | |
8813 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
8814 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
8815 | PATH_SEPARATOR=';' | |
8816 | } | |
bec39cab AC |
8817 | fi |
8818 | ||
8819 | ||
81ecdfbb RW |
8820 | # IFS |
8821 | # We need space, tab and new line, in precisely that order. Quoting is | |
8822 | # there to prevent editors from complaining about space-tab. | |
8823 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
8824 | # splitting by setting IFS to empty value.) | |
8825 | IFS=" "" $as_nl" | |
8826 | ||
8827 | # Find who we are. Look in the path if we contain no directory separator. | |
d0ac1c44 | 8828 | as_myself= |
81ecdfbb RW |
8829 | case $0 in #(( |
8830 | *[\\/]* ) as_myself=$0 ;; | |
8831 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
8832 | for as_dir in $PATH | |
8833 | do | |
8834 | IFS=$as_save_IFS | |
8835 | test -z "$as_dir" && as_dir=. | |
8836 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
8837 | done | |
8838 | IFS=$as_save_IFS | |
8839 | ||
8840 | ;; | |
8841 | esac | |
8842 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
8843 | # in which case we are not to be found in the path. | |
8844 | if test "x$as_myself" = x; then | |
8845 | as_myself=$0 | |
8846 | fi | |
8847 | if test ! -f "$as_myself"; then | |
8848 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 | |
8849 | exit 1 | |
8850 | fi | |
8851 | ||
8852 | # Unset variables that we do not need and which cause bugs (e.g. in | |
8853 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
8854 | # suppresses any "Segmentation fault" message there. '((' could | |
8855 | # trigger a bug in pdksh 5.2.14. | |
8856 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
8857 | do eval test x\${$as_var+set} = xset \ | |
8858 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
8859 | done | |
bec39cab AC |
8860 | PS1='$ ' |
8861 | PS2='> ' | |
8862 | PS4='+ ' | |
8863 | ||
8864 | # NLS nuisances. | |
81ecdfbb RW |
8865 | LC_ALL=C |
8866 | export LC_ALL | |
8867 | LANGUAGE=C | |
8868 | export LANGUAGE | |
8869 | ||
8870 | # CDPATH. | |
8871 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
8872 | ||
8873 | ||
d0ac1c44 SM |
8874 | # as_fn_error STATUS ERROR [LINENO LOG_FD] |
8875 | # ---------------------------------------- | |
81ecdfbb RW |
8876 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
8877 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
d0ac1c44 | 8878 | # script with STATUS, using 1 if that was 0. |
81ecdfbb RW |
8879 | as_fn_error () |
8880 | { | |
d0ac1c44 SM |
8881 | as_status=$1; test $as_status -eq 0 && as_status=1 |
8882 | if test "$4"; then | |
8883 | as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
8884 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 | |
bec39cab | 8885 | fi |
d0ac1c44 | 8886 | $as_echo "$as_me: error: $2" >&2 |
81ecdfbb RW |
8887 | as_fn_exit $as_status |
8888 | } # as_fn_error | |
8889 | ||
8890 | ||
8891 | # as_fn_set_status STATUS | |
8892 | # ----------------------- | |
8893 | # Set $? to STATUS, without forking. | |
8894 | as_fn_set_status () | |
8895 | { | |
8896 | return $1 | |
8897 | } # as_fn_set_status | |
8898 | ||
8899 | # as_fn_exit STATUS | |
8900 | # ----------------- | |
8901 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
8902 | as_fn_exit () | |
8903 | { | |
8904 | set +e | |
8905 | as_fn_set_status $1 | |
8906 | exit $1 | |
8907 | } # as_fn_exit | |
8908 | ||
8909 | # as_fn_unset VAR | |
8910 | # --------------- | |
8911 | # Portably unset VAR. | |
8912 | as_fn_unset () | |
8913 | { | |
8914 | { eval $1=; unset $1;} | |
8915 | } | |
8916 | as_unset=as_fn_unset | |
8917 | # as_fn_append VAR VALUE | |
8918 | # ---------------------- | |
8919 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
8920 | # advantage of any shell optimizations that allow amortized linear growth over | |
8921 | # repeated appends, instead of the typical quadratic growth present in naive | |
8922 | # implementations. | |
8923 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
8924 | eval 'as_fn_append () | |
8925 | { | |
8926 | eval $1+=\$2 | |
8927 | }' | |
8928 | else | |
8929 | as_fn_append () | |
8930 | { | |
8931 | eval $1=\$$1\$2 | |
8932 | } | |
8933 | fi # as_fn_append | |
8934 | ||
8935 | # as_fn_arith ARG... | |
8936 | # ------------------ | |
8937 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
8938 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
8939 | # must be portable across $(()) and expr. | |
8940 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
8941 | eval 'as_fn_arith () | |
8942 | { | |
8943 | as_val=$(( $* )) | |
8944 | }' | |
8945 | else | |
8946 | as_fn_arith () | |
8947 | { | |
8948 | as_val=`expr "$@" || test $? -eq 1` | |
8949 | } | |
8950 | fi # as_fn_arith | |
8951 | ||
d6e9fb05 | 8952 | |
81ecdfbb RW |
8953 | if expr a : '\(a\)' >/dev/null 2>&1 && |
8954 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
bec39cab AC |
8955 | as_expr=expr |
8956 | else | |
8957 | as_expr=false | |
8958 | fi | |
d6e9fb05 | 8959 | |
81ecdfbb | 8960 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
bec39cab AC |
8961 | as_basename=basename |
8962 | else | |
8963 | as_basename=false | |
8964 | fi | |
d6e9fb05 | 8965 | |
81ecdfbb RW |
8966 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
8967 | as_dirname=dirname | |
8968 | else | |
8969 | as_dirname=false | |
8970 | fi | |
d6e9fb05 | 8971 | |
81ecdfbb | 8972 | as_me=`$as_basename -- "$0" || |
bec39cab AC |
8973 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
8974 | X"$0" : 'X\(//\)$' \| \ | |
81ecdfbb RW |
8975 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
8976 | $as_echo X/"$0" | | |
8977 | sed '/^.*\/\([^/][^/]*\)\/*$/{ | |
8978 | s//\1/ | |
8979 | q | |
8980 | } | |
8981 | /^X\/\(\/\/\)$/{ | |
8982 | s//\1/ | |
8983 | q | |
8984 | } | |
8985 | /^X\/\(\/\).*/{ | |
8986 | s//\1/ | |
8987 | q | |
8988 | } | |
8989 | s/.*/./; q'` | |
bec39cab | 8990 | |
dae5f5cf DJ |
8991 | # Avoid depending upon Character Ranges. |
8992 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
8993 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
8994 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
8995 | as_cr_digits='0123456789' | |
8996 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
8997 | ||
81ecdfbb RW |
8998 | ECHO_C= ECHO_N= ECHO_T= |
8999 | case `echo -n x` in #((((( | |
9000 | -n*) | |
9001 | case `echo 'xy\c'` in | |
9002 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. | |
9003 | xy) ECHO_C='\c';; | |
9004 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
9005 | ECHO_T=' ';; | |
9006 | esac;; | |
9007 | *) | |
9008 | ECHO_N='-n';; | |
bec39cab AC |
9009 | esac |
9010 | ||
81ecdfbb RW |
9011 | rm -f conf$$ conf$$.exe conf$$.file |
9012 | if test -d conf$$.dir; then | |
9013 | rm -f conf$$.dir/conf$$.file | |
bec39cab | 9014 | else |
81ecdfbb RW |
9015 | rm -f conf$$.dir |
9016 | mkdir conf$$.dir 2>/dev/null | |
bec39cab | 9017 | fi |
81ecdfbb RW |
9018 | if (echo >conf$$.file) 2>/dev/null; then |
9019 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
dae5f5cf | 9020 | as_ln_s='ln -s' |
81ecdfbb RW |
9021 | # ... but there are two gotchas: |
9022 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
9023 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
d0ac1c44 | 9024 | # In both cases, we have to default to `cp -pR'. |
81ecdfbb | 9025 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
d0ac1c44 | 9026 | as_ln_s='cp -pR' |
81ecdfbb RW |
9027 | elif ln conf$$.file conf$$ 2>/dev/null; then |
9028 | as_ln_s=ln | |
9029 | else | |
d0ac1c44 | 9030 | as_ln_s='cp -pR' |
dae5f5cf | 9031 | fi |
bec39cab | 9032 | else |
d0ac1c44 | 9033 | as_ln_s='cp -pR' |
bec39cab | 9034 | fi |
81ecdfbb RW |
9035 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
9036 | rmdir conf$$.dir 2>/dev/null | |
9037 | ||
9038 | ||
9039 | # as_fn_mkdir_p | |
9040 | # ------------- | |
9041 | # Create "$as_dir" as a directory, including parents if necessary. | |
9042 | as_fn_mkdir_p () | |
9043 | { | |
9044 | ||
9045 | case $as_dir in #( | |
9046 | -*) as_dir=./$as_dir;; | |
9047 | esac | |
9048 | test -d "$as_dir" || eval $as_mkdir_p || { | |
9049 | as_dirs= | |
9050 | while :; do | |
9051 | case $as_dir in #( | |
9052 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
9053 | *) as_qdir=$as_dir;; | |
9054 | esac | |
9055 | as_dirs="'$as_qdir' $as_dirs" | |
9056 | as_dir=`$as_dirname -- "$as_dir" || | |
9057 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
9058 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
9059 | X"$as_dir" : 'X\(//\)$' \| \ | |
9060 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
9061 | $as_echo X"$as_dir" | | |
9062 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
9063 | s//\1/ | |
9064 | q | |
9065 | } | |
9066 | /^X\(\/\/\)[^/].*/{ | |
9067 | s//\1/ | |
9068 | q | |
9069 | } | |
9070 | /^X\(\/\/\)$/{ | |
9071 | s//\1/ | |
9072 | q | |
9073 | } | |
9074 | /^X\(\/\).*/{ | |
9075 | s//\1/ | |
9076 | q | |
9077 | } | |
9078 | s/.*/./; q'` | |
9079 | test -d "$as_dir" && break | |
9080 | done | |
9081 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
d0ac1c44 | 9082 | } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" |
bec39cab | 9083 | |
81ecdfbb RW |
9084 | |
9085 | } # as_fn_mkdir_p | |
bec39cab | 9086 | if mkdir -p . 2>/dev/null; then |
81ecdfbb | 9087 | as_mkdir_p='mkdir -p "$as_dir"' |
bec39cab AC |
9088 | else |
9089 | test -d ./-p && rmdir ./-p | |
9090 | as_mkdir_p=false | |
9091 | fi | |
9092 | ||
d0ac1c44 SM |
9093 | |
9094 | # as_fn_executable_p FILE | |
9095 | # ----------------------- | |
9096 | # Test if FILE is an executable regular file. | |
9097 | as_fn_executable_p () | |
9098 | { | |
9099 | test -f "$1" && test -x "$1" | |
9100 | } # as_fn_executable_p | |
9101 | as_test_x='test -x' | |
9102 | as_executable_p=as_fn_executable_p | |
bec39cab AC |
9103 | |
9104 | # Sed expression to map a string onto a valid CPP name. | |
9105 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" | |
9106 | ||
9107 | # Sed expression to map a string onto a valid variable name. | |
9108 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" | |
9109 | ||
9110 | ||
bec39cab | 9111 | exec 6>&1 |
81ecdfbb RW |
9112 | ## ----------------------------------- ## |
9113 | ## Main body of $CONFIG_STATUS script. ## | |
9114 | ## ----------------------------------- ## | |
9115 | _ASEOF | |
9116 | test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 | |
9117 | ||
9118 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
9119 | # Save the log message, to keep $0 and so on meaningful, and to | |
bec39cab | 9120 | # report actual input values of CONFIG_FILES etc. instead of their |
81ecdfbb RW |
9121 | # values after options handling. |
9122 | ac_log=" | |
bec39cab | 9123 | This file was extended by $as_me, which was |
d0ac1c44 | 9124 | generated by GNU Autoconf 2.69. Invocation command line was |
bec39cab AC |
9125 | |
9126 | CONFIG_FILES = $CONFIG_FILES | |
9127 | CONFIG_HEADERS = $CONFIG_HEADERS | |
9128 | CONFIG_LINKS = $CONFIG_LINKS | |
9129 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
9130 | $ $0 $@ | |
9131 | ||
81ecdfbb RW |
9132 | on `(hostname || uname -n) 2>/dev/null | sed 1q` |
9133 | " | |
9134 | ||
bec39cab AC |
9135 | _ACEOF |
9136 | ||
81ecdfbb RW |
9137 | case $ac_config_files in *" |
9138 | "*) set x $ac_config_files; shift; ac_config_files=$*;; | |
9139 | esac | |
bec39cab | 9140 | |
81ecdfbb RW |
9141 | case $ac_config_headers in *" |
9142 | "*) set x $ac_config_headers; shift; ac_config_headers=$*;; | |
9143 | esac | |
dae5f5cf | 9144 | |
dae5f5cf | 9145 | |
81ecdfbb RW |
9146 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
9147 | # Files that config.status was made for. | |
9148 | config_files="$ac_config_files" | |
9149 | config_headers="$ac_config_headers" | |
9150 | config_commands="$ac_config_commands" | |
bec39cab | 9151 | |
81ecdfbb | 9152 | _ACEOF |
dae5f5cf | 9153 | |
81ecdfbb | 9154 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
bec39cab | 9155 | ac_cs_usage="\ |
81ecdfbb RW |
9156 | \`$as_me' instantiates files and other configuration actions |
9157 | from templates according to the current configuration. Unless the files | |
9158 | and actions are specified as TAGs, all are instantiated by default. | |
bec39cab | 9159 | |
81ecdfbb | 9160 | Usage: $0 [OPTION]... [TAG]... |
bec39cab AC |
9161 | |
9162 | -h, --help print this help, then exit | |
81ecdfbb | 9163 | -V, --version print version number and configuration settings, then exit |
d0ac1c44 | 9164 | --config print configuration, then exit |
81ecdfbb RW |
9165 | -q, --quiet, --silent |
9166 | do not print progress messages | |
bec39cab AC |
9167 | -d, --debug don't remove temporary files |
9168 | --recheck update $as_me by reconfiguring in the same conditions | |
81ecdfbb RW |
9169 | --file=FILE[:TEMPLATE] |
9170 | instantiate the configuration file FILE | |
9171 | --header=FILE[:TEMPLATE] | |
9172 | instantiate the configuration header FILE | |
bec39cab AC |
9173 | |
9174 | Configuration files: | |
9175 | $config_files | |
9176 | ||
9177 | Configuration headers: | |
9178 | $config_headers | |
9179 | ||
9180 | Configuration commands: | |
9181 | $config_commands | |
9182 | ||
81ecdfbb | 9183 | Report bugs to the package provider." |
dae5f5cf | 9184 | |
81ecdfbb RW |
9185 | _ACEOF |
9186 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
d0ac1c44 | 9187 | ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" |
bec39cab AC |
9188 | ac_cs_version="\\ |
9189 | config.status | |
d0ac1c44 SM |
9190 | configured by $0, generated by GNU Autoconf 2.69, |
9191 | with options \\"\$ac_cs_config\\" | |
bec39cab | 9192 | |
d0ac1c44 | 9193 | Copyright (C) 2012 Free Software Foundation, Inc. |
bec39cab AC |
9194 | This config.status script is free software; the Free Software Foundation |
9195 | gives unlimited permission to copy, distribute and modify it." | |
81ecdfbb RW |
9196 | |
9197 | ac_pwd='$ac_pwd' | |
9198 | srcdir='$srcdir' | |
9199 | INSTALL='$INSTALL' | |
9200 | test -n "\$AWK" || AWK=awk | |
bec39cab AC |
9201 | _ACEOF |
9202 | ||
81ecdfbb RW |
9203 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
9204 | # The default lists apply if the user does not specify any file. | |
bec39cab AC |
9205 | ac_need_defaults=: |
9206 | while test $# != 0 | |
9207 | do | |
9208 | case $1 in | |
d0ac1c44 | 9209 | --*=?*) |
81ecdfbb RW |
9210 | ac_option=`expr "X$1" : 'X\([^=]*\)='` |
9211 | ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` | |
bec39cab AC |
9212 | ac_shift=: |
9213 | ;; | |
d0ac1c44 SM |
9214 | --*=) |
9215 | ac_option=`expr "X$1" : 'X\([^=]*\)='` | |
9216 | ac_optarg= | |
9217 | ac_shift=: | |
9218 | ;; | |
81ecdfbb | 9219 | *) |
bec39cab AC |
9220 | ac_option=$1 |
9221 | ac_optarg=$2 | |
9222 | ac_shift=shift | |
9223 | ;; | |
bec39cab AC |
9224 | esac |
9225 | ||
9226 | case $ac_option in | |
9227 | # Handling of the options. | |
bec39cab AC |
9228 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
9229 | ac_cs_recheck=: ;; | |
81ecdfbb RW |
9230 | --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) |
9231 | $as_echo "$ac_cs_version"; exit ;; | |
d0ac1c44 SM |
9232 | --config | --confi | --conf | --con | --co | --c ) |
9233 | $as_echo "$ac_cs_config"; exit ;; | |
81ecdfbb | 9234 | --debug | --debu | --deb | --de | --d | -d ) |
bec39cab AC |
9235 | debug=: ;; |
9236 | --file | --fil | --fi | --f ) | |
9237 | $ac_shift | |
81ecdfbb RW |
9238 | case $ac_optarg in |
9239 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
d0ac1c44 | 9240 | '') as_fn_error $? "missing file argument" ;; |
81ecdfbb RW |
9241 | esac |
9242 | as_fn_append CONFIG_FILES " '$ac_optarg'" | |
bec39cab AC |
9243 | ac_need_defaults=false;; |
9244 | --header | --heade | --head | --hea ) | |
9245 | $ac_shift | |
81ecdfbb RW |
9246 | case $ac_optarg in |
9247 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
9248 | esac | |
9249 | as_fn_append CONFIG_HEADERS " '$ac_optarg'" | |
bec39cab | 9250 | ac_need_defaults=false;; |
81ecdfbb RW |
9251 | --he | --h) |
9252 | # Conflict between --help and --header | |
d0ac1c44 | 9253 | as_fn_error $? "ambiguous option: \`$1' |
81ecdfbb RW |
9254 | Try \`$0 --help' for more information.";; |
9255 | --help | --hel | -h ) | |
9256 | $as_echo "$ac_cs_usage"; exit ;; | |
bec39cab AC |
9257 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
9258 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
9259 | ac_cs_silent=: ;; | |
9260 | ||
9261 | # This is an error. | |
d0ac1c44 | 9262 | -*) as_fn_error $? "unrecognized option: \`$1' |
81ecdfbb | 9263 | Try \`$0 --help' for more information." ;; |
bec39cab | 9264 | |
81ecdfbb RW |
9265 | *) as_fn_append ac_config_targets " $1" |
9266 | ac_need_defaults=false ;; | |
bec39cab AC |
9267 | |
9268 | esac | |
9269 | shift | |
d6e9fb05 | 9270 | done |
bec39cab AC |
9271 | |
9272 | ac_configure_extra_args= | |
9273 | ||
9274 | if $ac_cs_silent; then | |
9275 | exec 6>/dev/null | |
9276 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
d6e9fb05 | 9277 | fi |
d6e9fb05 | 9278 | |
bec39cab | 9279 | _ACEOF |
81ecdfbb | 9280 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
bec39cab | 9281 | if \$ac_cs_recheck; then |
d0ac1c44 | 9282 | set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion |
81ecdfbb RW |
9283 | shift |
9284 | \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 | |
9285 | CONFIG_SHELL='$SHELL' | |
9286 | export CONFIG_SHELL | |
9287 | exec "\$@" | |
bec39cab | 9288 | fi |
d6e9fb05 | 9289 | |
bec39cab | 9290 | _ACEOF |
81ecdfbb RW |
9291 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
9292 | exec 5>>config.log | |
9293 | { | |
9294 | echo | |
9295 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
9296 | ## Running $as_me. ## | |
9297 | _ASBOX | |
9298 | $as_echo "$ac_log" | |
9299 | } >&5 | |
bec39cab | 9300 | |
81ecdfbb RW |
9301 | _ACEOF |
9302 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
61c125b9 TT |
9303 | # |
9304 | # INIT-COMMANDS | |
9305 | # | |
9306 | ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR | |
60d6cfc9 | 9307 | ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR CONFIG_SRC_SUBDIR="$CONFIG_SRC_SUBDIR" |
61c125b9 | 9308 | |
81ecdfbb | 9309 | _ACEOF |
bec39cab | 9310 | |
81ecdfbb | 9311 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
b80864fb | 9312 | |
81ecdfbb | 9313 | # Handling of arguments. |
bec39cab AC |
9314 | for ac_config_target in $ac_config_targets |
9315 | do | |
81ecdfbb RW |
9316 | case $ac_config_target in |
9317 | "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;; | |
61c125b9 | 9318 | "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;; |
60d6cfc9 | 9319 | "gdbdepdir") CONFIG_COMMANDS="$CONFIG_COMMANDS gdbdepdir" ;; |
81ecdfbb | 9320 | "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; |
81ecdfbb | 9321 | |
d0ac1c44 | 9322 | *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; |
d6e9fb05 | 9323 | esac |
bec39cab AC |
9324 | done |
9325 | ||
81ecdfbb | 9326 | |
bec39cab AC |
9327 | # If the user did not use the arguments to specify the items to instantiate, |
9328 | # then the envvar interface is used. Set only those that are not. | |
9329 | # We use the long form for the default assignment because of an extremely | |
9330 | # bizarre bug on SunOS 4.1.3. | |
9331 | if $ac_need_defaults; then | |
9332 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
9333 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers | |
9334 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands | |
9335 | fi | |
d6e9fb05 | 9336 | |
bec39cab | 9337 | # Have a temporary directory for convenience. Make it in the build tree |
81ecdfbb | 9338 | # simply because there is no reason against having it here, and in addition, |
bec39cab | 9339 | # creating and moving files from /tmp can sometimes cause problems. |
81ecdfbb RW |
9340 | # Hook for its removal unless debugging. |
9341 | # Note that there is a small window in which the directory will not be cleaned: | |
9342 | # after its creation but before its name has been assigned to `$tmp'. | |
bec39cab AC |
9343 | $debug || |
9344 | { | |
d0ac1c44 | 9345 | tmp= ac_tmp= |
81ecdfbb | 9346 | trap 'exit_status=$? |
d0ac1c44 SM |
9347 | : "${ac_tmp:=$tmp}" |
9348 | { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status | |
81ecdfbb RW |
9349 | ' 0 |
9350 | trap 'as_fn_exit 1' 1 2 13 15 | |
bec39cab | 9351 | } |
bec39cab AC |
9352 | # Create a (secure) tmp directory for tmp files. |
9353 | ||
9354 | { | |
81ecdfbb | 9355 | tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && |
d0ac1c44 | 9356 | test -d "$tmp" |
bec39cab AC |
9357 | } || |
9358 | { | |
81ecdfbb RW |
9359 | tmp=./conf$$-$RANDOM |
9360 | (umask 077 && mkdir "$tmp") | |
d0ac1c44 SM |
9361 | } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 |
9362 | ac_tmp=$tmp | |
81ecdfbb RW |
9363 | |
9364 | # Set up the scripts for CONFIG_FILES section. | |
9365 | # No need to generate them if there are no CONFIG_FILES. | |
9366 | # This happens for instance with `./config.status config.h'. | |
9367 | if test -n "$CONFIG_FILES"; then | |
9368 | ||
9369 | ||
9370 | ac_cr=`echo X | tr X '\015'` | |
9371 | # On cygwin, bash can eat \r inside `` if the user requested igncr. | |
9372 | # But we know of no other shell where ac_cr would be empty at this | |
9373 | # point, so we can use a bashism as a fallback. | |
9374 | if test "x$ac_cr" = x; then | |
9375 | eval ac_cr=\$\'\\r\' | |
9376 | fi | |
9377 | ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` | |
9378 | if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then | |
d0ac1c44 | 9379 | ac_cs_awk_cr='\\r' |
81ecdfbb RW |
9380 | else |
9381 | ac_cs_awk_cr=$ac_cr | |
9382 | fi | |
9383 | ||
d0ac1c44 | 9384 | echo 'BEGIN {' >"$ac_tmp/subs1.awk" && |
81ecdfbb RW |
9385 | _ACEOF |
9386 | ||
9387 | ||
9388 | { | |
9389 | echo "cat >conf$$subs.awk <<_ACEOF" && | |
9390 | echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && | |
9391 | echo "_ACEOF" | |
9392 | } >conf$$subs.sh || | |
d0ac1c44 SM |
9393 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
9394 | ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` | |
81ecdfbb RW |
9395 | ac_delim='%!_!# ' |
9396 | for ac_last_try in false false false false false :; do | |
9397 | . ./conf$$subs.sh || | |
d0ac1c44 | 9398 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
81ecdfbb RW |
9399 | |
9400 | ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` | |
9401 | if test $ac_delim_n = $ac_delim_num; then | |
9402 | break | |
9403 | elif $ac_last_try; then | |
d0ac1c44 | 9404 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
81ecdfbb RW |
9405 | else |
9406 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
9407 | fi | |
9408 | done | |
9409 | rm -f conf$$subs.sh | |
9410 | ||
9411 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
d0ac1c44 | 9412 | cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && |
81ecdfbb RW |
9413 | _ACEOF |
9414 | sed -n ' | |
9415 | h | |
9416 | s/^/S["/; s/!.*/"]=/ | |
9417 | p | |
9418 | g | |
9419 | s/^[^!]*!// | |
9420 | :repl | |
9421 | t repl | |
9422 | s/'"$ac_delim"'$// | |
9423 | t delim | |
9424 | :nl | |
9425 | h | |
d0ac1c44 | 9426 | s/\(.\{148\}\)..*/\1/ |
81ecdfbb RW |
9427 | t more1 |
9428 | s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ | |
9429 | p | |
9430 | n | |
9431 | b repl | |
9432 | :more1 | |
9433 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
9434 | p | |
9435 | g | |
9436 | s/.\{148\}// | |
9437 | t nl | |
9438 | :delim | |
9439 | h | |
d0ac1c44 | 9440 | s/\(.\{148\}\)..*/\1/ |
81ecdfbb RW |
9441 | t more2 |
9442 | s/["\\]/\\&/g; s/^/"/; s/$/"/ | |
9443 | p | |
9444 | b | |
9445 | :more2 | |
9446 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
9447 | p | |
9448 | g | |
9449 | s/.\{148\}// | |
9450 | t delim | |
9451 | ' <conf$$subs.awk | sed ' | |
9452 | /^[^""]/{ | |
9453 | N | |
9454 | s/\n// | |
9455 | } | |
9456 | ' >>$CONFIG_STATUS || ac_write_fail=1 | |
9457 | rm -f conf$$subs.awk | |
9458 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
9459 | _ACAWK | |
d0ac1c44 | 9460 | cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && |
81ecdfbb RW |
9461 | for (key in S) S_is_set[key] = 1 |
9462 | FS = "\a" | |
9463 | ||
9464 | } | |
bec39cab | 9465 | { |
81ecdfbb RW |
9466 | line = $ 0 |
9467 | nfields = split(line, field, "@") | |
9468 | substed = 0 | |
9469 | len = length(field[1]) | |
9470 | for (i = 2; i < nfields; i++) { | |
9471 | key = field[i] | |
9472 | keylen = length(key) | |
9473 | if (S_is_set[key]) { | |
9474 | value = S[key] | |
9475 | line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) | |
9476 | len += length(value) + length(field[++i]) | |
9477 | substed = 1 | |
9478 | } else | |
9479 | len += 1 + keylen | |
9480 | } | |
9481 | ||
9482 | print line | |
bec39cab AC |
9483 | } |
9484 | ||
81ecdfbb RW |
9485 | _ACAWK |
9486 | _ACEOF | |
9487 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
9488 | if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then | |
9489 | sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" | |
9490 | else | |
9491 | cat | |
d0ac1c44 SM |
9492 | fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ |
9493 | || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 | |
dae5f5cf DJ |
9494 | _ACEOF |
9495 | ||
d0ac1c44 SM |
9496 | # VPATH may cause trouble with some makes, so we remove sole $(srcdir), |
9497 | # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and | |
81ecdfbb RW |
9498 | # trailing colons and then remove the whole line if VPATH becomes empty |
9499 | # (actually we leave an empty line to preserve line numbers). | |
9500 | if test "x$srcdir" = x.; then | |
d0ac1c44 SM |
9501 | ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ |
9502 | h | |
9503 | s/// | |
9504 | s/^/:/ | |
9505 | s/[ ]*$/:/ | |
9506 | s/:\$(srcdir):/:/g | |
9507 | s/:\${srcdir}:/:/g | |
9508 | s/:@srcdir@:/:/g | |
9509 | s/^:*// | |
81ecdfbb | 9510 | s/:*$// |
d0ac1c44 SM |
9511 | x |
9512 | s/\(=[ ]*\).*/\1/ | |
9513 | G | |
9514 | s/\n// | |
81ecdfbb RW |
9515 | s/^[^=]*=[ ]*$// |
9516 | }' | |
9517 | fi | |
bec39cab | 9518 | |
81ecdfbb RW |
9519 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
9520 | fi # test -n "$CONFIG_FILES" | |
bec39cab | 9521 | |
81ecdfbb RW |
9522 | # Set up the scripts for CONFIG_HEADERS section. |
9523 | # No need to generate them if there are no CONFIG_HEADERS. | |
9524 | # This happens for instance with `./config.status Makefile'. | |
9525 | if test -n "$CONFIG_HEADERS"; then | |
d0ac1c44 | 9526 | cat >"$ac_tmp/defines.awk" <<\_ACAWK || |
81ecdfbb | 9527 | BEGIN { |
b80864fb DJ |
9528 | _ACEOF |
9529 | ||
81ecdfbb RW |
9530 | # Transform confdefs.h into an awk script `defines.awk', embedded as |
9531 | # here-document in config.status, that substitutes the proper values into | |
9532 | # config.h.in to produce config.h. | |
9533 | ||
9534 | # Create a delimiter string that does not exist in confdefs.h, to ease | |
9535 | # handling of long lines. | |
9536 | ac_delim='%!_!# ' | |
9537 | for ac_last_try in false false :; do | |
d0ac1c44 SM |
9538 | ac_tt=`sed -n "/$ac_delim/p" confdefs.h` |
9539 | if test -z "$ac_tt"; then | |
81ecdfbb RW |
9540 | break |
9541 | elif $ac_last_try; then | |
d0ac1c44 | 9542 | as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 |
81ecdfbb RW |
9543 | else |
9544 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
d6e9fb05 | 9545 | fi |
81ecdfbb | 9546 | done |
d6e9fb05 | 9547 | |
81ecdfbb RW |
9548 | # For the awk script, D is an array of macro values keyed by name, |
9549 | # likewise P contains macro parameters if any. Preserve backslash | |
9550 | # newline sequences. | |
9551 | ||
9552 | ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* | |
9553 | sed -n ' | |
9554 | s/.\{148\}/&'"$ac_delim"'/g | |
9555 | t rset | |
9556 | :rset | |
9557 | s/^[ ]*#[ ]*define[ ][ ]*/ / | |
9558 | t def | |
9559 | d | |
9560 | :def | |
9561 | s/\\$// | |
9562 | t bsnl | |
9563 | s/["\\]/\\&/g | |
9564 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
9565 | D["\1"]=" \3"/p | |
9566 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p | |
9567 | d | |
9568 | :bsnl | |
9569 | s/["\\]/\\&/g | |
9570 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
9571 | D["\1"]=" \3\\\\\\n"\\/p | |
9572 | t cont | |
9573 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p | |
9574 | t cont | |
9575 | d | |
9576 | :cont | |
9577 | n | |
9578 | s/.\{148\}/&'"$ac_delim"'/g | |
9579 | t clear | |
9580 | :clear | |
9581 | s/\\$// | |
9582 | t bsnlc | |
9583 | s/["\\]/\\&/g; s/^/"/; s/$/"/p | |
9584 | d | |
9585 | :bsnlc | |
9586 | s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p | |
9587 | b cont | |
9588 | ' <confdefs.h | sed ' | |
9589 | s/'"$ac_delim"'/"\\\ | |
9590 | "/g' >>$CONFIG_STATUS || ac_write_fail=1 | |
9591 | ||
9592 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
9593 | for (key in D) D_is_set[key] = 1 | |
9594 | FS = "\a" | |
9595 | } | |
9596 | /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { | |
9597 | line = \$ 0 | |
9598 | split(line, arg, " ") | |
9599 | if (arg[1] == "#") { | |
9600 | defundef = arg[2] | |
9601 | mac1 = arg[3] | |
9602 | } else { | |
9603 | defundef = substr(arg[1], 2) | |
9604 | mac1 = arg[2] | |
9605 | } | |
9606 | split(mac1, mac2, "(") #) | |
9607 | macro = mac2[1] | |
9608 | prefix = substr(line, 1, index(line, defundef) - 1) | |
9609 | if (D_is_set[macro]) { | |
9610 | # Preserve the white space surrounding the "#". | |
9611 | print prefix "define", macro P[macro] D[macro] | |
9612 | next | |
9613 | } else { | |
9614 | # Replace #undef with comments. This is necessary, for example, | |
9615 | # in the case of _POSIX_SOURCE, which is predefined and required | |
9616 | # on some systems where configure will not decide to define it. | |
9617 | if (defundef == "undef") { | |
9618 | print "/*", prefix defundef, macro, "*/" | |
9619 | next | |
9620 | } | |
9621 | } | |
9622 | } | |
9623 | { print } | |
9624 | _ACAWK | |
bec39cab | 9625 | _ACEOF |
81ecdfbb | 9626 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
d0ac1c44 | 9627 | as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 |
81ecdfbb RW |
9628 | fi # test -n "$CONFIG_HEADERS" |
9629 | ||
9630 | ||
9631 | eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" | |
9632 | shift | |
9633 | for ac_tag | |
9634 | do | |
9635 | case $ac_tag in | |
9636 | :[FHLC]) ac_mode=$ac_tag; continue;; | |
9637 | esac | |
9638 | case $ac_mode$ac_tag in | |
9639 | :[FHL]*:*);; | |
d0ac1c44 | 9640 | :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; |
81ecdfbb RW |
9641 | :[FH]-) ac_tag=-:-;; |
9642 | :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; | |
9643 | esac | |
9644 | ac_save_IFS=$IFS | |
9645 | IFS=: | |
9646 | set x $ac_tag | |
9647 | IFS=$ac_save_IFS | |
9648 | shift | |
9649 | ac_file=$1 | |
9650 | shift | |
9651 | ||
9652 | case $ac_mode in | |
9653 | :L) ac_source=$1;; | |
9654 | :[FH]) | |
9655 | ac_file_inputs= | |
9656 | for ac_f | |
9657 | do | |
9658 | case $ac_f in | |
d0ac1c44 | 9659 | -) ac_f="$ac_tmp/stdin";; |
81ecdfbb RW |
9660 | *) # Look for the file first in the build tree, then in the source tree |
9661 | # (if the path is not absolute). The absolute path cannot be DOS-style, | |
9662 | # because $ac_f cannot contain `:'. | |
9663 | test -f "$ac_f" || | |
9664 | case $ac_f in | |
9665 | [\\/$]*) false;; | |
9666 | *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; | |
9667 | esac || | |
d0ac1c44 | 9668 | as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; |
81ecdfbb RW |
9669 | esac |
9670 | case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac | |
9671 | as_fn_append ac_file_inputs " '$ac_f'" | |
9672 | done | |
9673 | ||
9674 | # Let's still pretend it is `configure' which instantiates (i.e., don't | |
9675 | # use $as_me), people would be surprised to read: | |
9676 | # /* config.h. Generated by config.status. */ | |
9677 | configure_input='Generated from '` | |
9678 | $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' | |
9679 | `' by configure.' | |
9680 | if test x"$ac_file" != x-; then | |
9681 | configure_input="$ac_file. $configure_input" | |
9682 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 | |
9683 | $as_echo "$as_me: creating $ac_file" >&6;} | |
9684 | fi | |
9685 | # Neutralize special characters interpreted by sed in replacement strings. | |
9686 | case $configure_input in #( | |
9687 | *\&* | *\|* | *\\* ) | |
9688 | ac_sed_conf_input=`$as_echo "$configure_input" | | |
9689 | sed 's/[\\\\&|]/\\\\&/g'`;; #( | |
9690 | *) ac_sed_conf_input=$configure_input;; | |
9691 | esac | |
9692 | ||
9693 | case $ac_tag in | |
d0ac1c44 SM |
9694 | *:-:* | *:-) cat >"$ac_tmp/stdin" \ |
9695 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; | |
81ecdfbb RW |
9696 | esac |
9697 | ;; | |
d6e9fb05 JK |
9698 | esac |
9699 | ||
81ecdfbb | 9700 | ac_dir=`$as_dirname -- "$ac_file" || |
bec39cab AC |
9701 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
9702 | X"$ac_file" : 'X\(//\)[^/]' \| \ | |
9703 | X"$ac_file" : 'X\(//\)$' \| \ | |
81ecdfbb RW |
9704 | X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || |
9705 | $as_echo X"$ac_file" | | |
9706 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
9707 | s//\1/ | |
9708 | q | |
9709 | } | |
9710 | /^X\(\/\/\)[^/].*/{ | |
9711 | s//\1/ | |
9712 | q | |
9713 | } | |
9714 | /^X\(\/\/\)$/{ | |
9715 | s//\1/ | |
9716 | q | |
9717 | } | |
9718 | /^X\(\/\).*/{ | |
9719 | s//\1/ | |
9720 | q | |
9721 | } | |
9722 | s/.*/./; q'` | |
9723 | as_dir="$ac_dir"; as_fn_mkdir_p | |
bec39cab AC |
9724 | ac_builddir=. |
9725 | ||
81ecdfbb RW |
9726 | case "$ac_dir" in |
9727 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
9728 | *) | |
9729 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` | |
9730 | # A ".." for each directory in $ac_dir_suffix. | |
9731 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` | |
9732 | case $ac_top_builddir_sub in | |
9733 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
9734 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
9735 | esac ;; | |
9736 | esac | |
9737 | ac_abs_top_builddir=$ac_pwd | |
9738 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
9739 | # for backward compatibility: | |
9740 | ac_top_builddir=$ac_top_build_prefix | |
bec39cab AC |
9741 | |
9742 | case $srcdir in | |
81ecdfbb | 9743 | .) # We are building in place. |
bec39cab | 9744 | ac_srcdir=. |
81ecdfbb RW |
9745 | ac_top_srcdir=$ac_top_builddir_sub |
9746 | ac_abs_top_srcdir=$ac_pwd ;; | |
9747 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
bec39cab | 9748 | ac_srcdir=$srcdir$ac_dir_suffix; |
81ecdfbb RW |
9749 | ac_top_srcdir=$srcdir |
9750 | ac_abs_top_srcdir=$srcdir ;; | |
9751 | *) # Relative name. | |
9752 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
9753 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
9754 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
bec39cab | 9755 | esac |
81ecdfbb | 9756 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
bec39cab | 9757 | |
bec39cab | 9758 | |
81ecdfbb RW |
9759 | case $ac_mode in |
9760 | :F) | |
9761 | # | |
9762 | # CONFIG_FILE | |
9763 | # | |
d6e9fb05 | 9764 | |
bec39cab AC |
9765 | case $INSTALL in |
9766 | [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; | |
81ecdfbb | 9767 | *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; |
d6e9fb05 | 9768 | esac |
81ecdfbb | 9769 | _ACEOF |
3db0444b | 9770 | |
81ecdfbb RW |
9771 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
9772 | # If the template does not know about datarootdir, expand it. | |
9773 | # FIXME: This hack should be removed a few years after 2.60. | |
9774 | ac_datarootdir_hack=; ac_datarootdir_seen= | |
9775 | ac_sed_dataroot=' | |
9776 | /datarootdir/ { | |
9777 | p | |
9778 | q | |
9779 | } | |
9780 | /@datadir@/p | |
9781 | /@docdir@/p | |
9782 | /@infodir@/p | |
9783 | /@localedir@/p | |
9784 | /@mandir@/p' | |
9785 | case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in | |
9786 | *datarootdir*) ac_datarootdir_seen=yes;; | |
9787 | *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) | |
9788 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 | |
9789 | $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} | |
9790 | _ACEOF | |
9791 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
9792 | ac_datarootdir_hack=' | |
9793 | s&@datadir@&$datadir&g | |
9794 | s&@docdir@&$docdir&g | |
9795 | s&@infodir@&$infodir&g | |
9796 | s&@localedir@&$localedir&g | |
9797 | s&@mandir@&$mandir&g | |
9798 | s&\\\${datarootdir}&$datarootdir&g' ;; | |
9799 | esac | |
bec39cab | 9800 | _ACEOF |
81ecdfbb RW |
9801 | |
9802 | # Neutralize VPATH when `$srcdir' = `.'. | |
9803 | # Shell code in configure.ac might set extrasub. | |
9804 | # FIXME: do we really want to maintain this feature? | |
9805 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
9806 | ac_sed_extra="$ac_vpsub | |
bec39cab AC |
9807 | $extrasub |
9808 | _ACEOF | |
81ecdfbb | 9809 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
bec39cab AC |
9810 | :t |
9811 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
81ecdfbb RW |
9812 | s|@configure_input@|$ac_sed_conf_input|;t t |
9813 | s&@top_builddir@&$ac_top_builddir_sub&;t t | |
9814 | s&@top_build_prefix@&$ac_top_build_prefix&;t t | |
9815 | s&@srcdir@&$ac_srcdir&;t t | |
9816 | s&@abs_srcdir@&$ac_abs_srcdir&;t t | |
9817 | s&@top_srcdir@&$ac_top_srcdir&;t t | |
9818 | s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t | |
9819 | s&@builddir@&$ac_builddir&;t t | |
9820 | s&@abs_builddir@&$ac_abs_builddir&;t t | |
9821 | s&@abs_top_builddir@&$ac_abs_top_builddir&;t t | |
9822 | s&@INSTALL@&$ac_INSTALL&;t t | |
9823 | $ac_datarootdir_hack | |
9824 | " | |
d0ac1c44 SM |
9825 | eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ |
9826 | >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
81ecdfbb RW |
9827 | |
9828 | test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && | |
d0ac1c44 SM |
9829 | { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && |
9830 | { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ | |
9831 | "$ac_tmp/out"`; test -z "$ac_out"; } && | |
81ecdfbb | 9832 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
d0ac1c44 | 9833 | which seems to be undefined. Please make sure it is defined" >&5 |
81ecdfbb | 9834 | $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
d0ac1c44 | 9835 | which seems to be undefined. Please make sure it is defined" >&2;} |
81ecdfbb | 9836 | |
d0ac1c44 | 9837 | rm -f "$ac_tmp/stdin" |
bec39cab | 9838 | case $ac_file in |
d0ac1c44 SM |
9839 | -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; |
9840 | *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; | |
81ecdfbb | 9841 | esac \ |
d0ac1c44 | 9842 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
81ecdfbb RW |
9843 | ;; |
9844 | :H) | |
9845 | # | |
9846 | # CONFIG_HEADER | |
9847 | # | |
bec39cab | 9848 | if test x"$ac_file" != x-; then |
81ecdfbb RW |
9849 | { |
9850 | $as_echo "/* $configure_input */" \ | |
d0ac1c44 SM |
9851 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" |
9852 | } >"$ac_tmp/config.h" \ | |
9853 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
9854 | if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then | |
81ecdfbb RW |
9855 | { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 |
9856 | $as_echo "$as_me: $ac_file is unchanged" >&6;} | |
bec39cab | 9857 | else |
81ecdfbb | 9858 | rm -f "$ac_file" |
d0ac1c44 SM |
9859 | mv "$ac_tmp/config.h" "$ac_file" \ |
9860 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
84563040 | 9861 | fi |
bec39cab | 9862 | else |
81ecdfbb | 9863 | $as_echo "/* $configure_input */" \ |
d0ac1c44 SM |
9864 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ |
9865 | || as_fn_error $? "could not create -" "$LINENO" 5 | |
d6e9fb05 | 9866 | fi |
81ecdfbb | 9867 | ;; |
dae5f5cf | 9868 | |
81ecdfbb RW |
9869 | :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 |
9870 | $as_echo "$as_me: executing $ac_file commands" >&6;} | |
9871 | ;; | |
9872 | esac | |
dae5f5cf DJ |
9873 | |
9874 | ||
81ecdfbb | 9875 | case $ac_file$ac_mode in |
61c125b9 | 9876 | "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;; |
60d6cfc9 YQ |
9877 | "gdbdepdir":C) |
9878 | for subdir in ${CONFIG_SRC_SUBDIR} | |
9879 | do | |
9880 | $SHELL $ac_aux_dir/mkinstalldirs $subdir/$DEPDIR | |
9881 | done ;; | |
1e94266c | 9882 | "Makefile":F) case x$CONFIG_HEADERS in |
c3a3ccc7 DJ |
9883 | xconfig.h:config.in) |
9884 | echo > stamp-h ;; | |
9885 | esac | |
bec39cab | 9886 | ;; |
81ecdfbb | 9887 | |
bec39cab | 9888 | esac |
81ecdfbb | 9889 | done # for ac_tag |
d6e9fb05 | 9890 | |
bec39cab | 9891 | |
81ecdfbb | 9892 | as_fn_exit 0 |
bec39cab | 9893 | _ACEOF |
bec39cab AC |
9894 | ac_clean_files=$ac_clean_files_save |
9895 | ||
81ecdfbb | 9896 | test $ac_write_fail = 0 || |
d0ac1c44 | 9897 | as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 |
81ecdfbb | 9898 | |
bec39cab AC |
9899 | |
9900 | # configure is writing to config.log, and then calls config.status. | |
9901 | # config.status does its own redirection, appending to config.log. | |
9902 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
9903 | # by configure, so config.status won't be able to write to it; its | |
9904 | # output is simply discarded. So we exec the FD to /dev/null, | |
9905 | # effectively closing config.log, so it can be properly (re)opened and | |
9906 | # appended to by config.status. When coming back to configure, we | |
9907 | # need to make the FD available again. | |
9908 | if test "$no_create" != yes; then | |
9909 | ac_cs_success=: | |
9910 | ac_config_status_args= | |
9911 | test "$silent" = yes && | |
9912 | ac_config_status_args="$ac_config_status_args --quiet" | |
9913 | exec 5>/dev/null | |
9914 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false | |
9915 | exec 5>>config.log | |
9916 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
9917 | # would make configure fail if this is the last instruction. | |
d0ac1c44 | 9918 | $ac_cs_success || as_fn_exit 1 |
81ecdfbb RW |
9919 | fi |
9920 | if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then | |
9921 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 | |
9922 | $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} | |
bec39cab | 9923 | fi |
d6e9fb05 | 9924 |